TWI824111B - Forming method and forming device of folded food - Google Patents

Forming method and forming device of folded food Download PDF

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TWI824111B
TWI824111B TW109105287A TW109105287A TWI824111B TW I824111 B TWI824111 B TW I824111B TW 109105287 A TW109105287 A TW 109105287A TW 109105287 A TW109105287 A TW 109105287A TW I824111 B TWI824111 B TW I824111B
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outer skin
skin material
wrapping
forming
pair
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TW202038749A (en
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小林文明
大平落毅
阿久津友邦
近藤泰範
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日商雷恩自動機股份有限公司
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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P20/00—Coating of foodstuffs; Coatings therefor; Making laminated, multi-layered, stuffed or hollow foodstuffs
    • A23P20/20—Making of laminated, multi-layered, stuffed or hollow foodstuffs, e.g. by wrapping in preformed edible dough sheets or in edible food containers
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C9/00—Other apparatus for handling dough or dough pieces
    • A21C9/06—Apparatus for filling pieces of dough such as doughnuts
    • A21C9/066—Apparatus for filling pieces of dough such as doughnuts using two separate sheets or pieces of dough with filling in between, e.g. crimped at their edges; Ravioli-making machines
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
    • A23P30/10—Moulding
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2300/00—Processes
    • A23V2300/31—Mechanical treatment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Cereal-Derived Products (AREA)
  • Air Bags (AREA)

Abstract

[課題] 本發明提供一種解決習知技術的問題，可在外皮材的周緣兩端部確實形成摺痕的溝槽部，並可將折疊重合的外皮材的周緣部跨全周圍確實封著的折疊食品的成形方法及裝置。 [解決手段] 本發明的成形裝置(1)，具備：包合單元(23)，由一對包合板(24)所構成中央具有開口(23A)；推壓構件(15B)，將外皮材周緣部(DA)朝包合單元(23)推壓；碗狀形成裝置(15)，將外皮材(D)的一部分從開口部(23A)向下方延伸形成碗狀；及驅動機構(25)，進行包合單元(23)的開合驅動及往返移動，並具備以一對包合板(24)分離的狀態載放外皮材(D)，使得一對包合板(24)接近之後，進行使包合單元(23)閉合動作之控制的控制裝置(21)。[Problem] The present invention provides a method that solves the problems of the conventional technology and can reliably form crease grooves at both ends of the peripheral edge of the outer skin material, and can reliably seal the peripheral edge portions of the folded and overlapped outer skin material across the entire circumference. Forming method and device for folded food. [Solution] The forming device (1) of the present invention is equipped with: a wrapping unit (23), which is composed of a pair of wrapping plates (24) and has an opening (23A) in the center; a pressing member (15B), which The part (DA) pushes toward the wrapping unit (23); the bowl-shaped forming device (15) extends a part of the outer skin material (D) downward from the opening (23A) to form a bowl shape; and the driving mechanism (25), It performs opening and closing driving and reciprocating movement of the wrapping unit (23), and has the ability to place the outer skin material (D) in a state where the pair of wrapping plates (24) are separated, so that the pair of wrapping plates (24) are brought close to each other, and then the wrapping is performed. A control device (21) for controlling the closing action of the closing unit (23).

Description

折疊食品的成形方法及成形裝置Forming method and forming device of folded food

本發明是有關折疊食品麵糰的扁平狀的外皮材，將載放於外皮材的內材包入成形為折疊食品的方法及裝置。The present invention relates to a method and device for folding a flat outer material of food dough and wrapping an inner material placed on the outer material into a folded food.

自以往，即提出有種種如槲葉包麻糬及奶油麵包的點心與點心麵包等折疊食品成形的裝置。 專利文獻1揭示的成形裝置，具備：朝各個相反方向同步轉動的軸上的各個旋轉體；與各個旋轉體平行的複數個導板；及可相對於旋轉體擺動的複數個包合板。如此的習知的成形裝置是藉著旋轉體同步旋轉使一對包合板沿著導板向下方移動，折疊配置有餡等的內材的外皮材，以包合板夾入推壓外皮材的周緣部進行槲葉包麻糬成形。In the past, various devices for forming folded food, such as mochi-wrapped mochi and butter bread, and confectionery bread have been proposed. The molding device disclosed in Patent Document 1 includes: each rotary body on an axis that rotates synchronously in opposite directions; a plurality of guide plates parallel to each rotary body; and a plurality of wrapping plates that can swing relative to the rotary body. Such a conventional forming device uses a rotating body to rotate synchronously to move a pair of wrapping plates downward along a guide plate, fold the outer skin material containing the inner material such as stuffing, and sandwich and push the periphery of the outer skin material with the wrapping plates. The mochi is wrapped in oak leaves.

又，專利文獻2揭示的成形裝置，具備：將2片板材折疊後成形的折疊裝置。此習知的成形裝置具備：檢測所搬運麵糰的中心的檢測裝置，及取出形成後之槲葉包麻糬並供應至輸出輸送機的取出部，以檢測裝置將檢測後的麵團的中心折疊配合裝置上的中心後載放，並以折疊裝置折疊成形，藉以使槲葉包麻糬成形。Furthermore, the molding device disclosed in Patent Document 2 includes a folding device that folds two plates and then molds them. This conventional forming device is provided with: a detection device that detects the center of the dough being conveyed, and a takeout portion that takes out the formed mochi and supplies it to the output conveyor, and folds the center of the detected dough with the detection device to match the device. It is placed in the center and folded into shape using a folding device, thereby forming the mochi wrapped in oak leaves.

又，專利文獻3揭示的成形裝置，具備：設有載放薄片狀的外皮材的開口部的承接構件；將外皮材折疊為二形成的外皮材形成手段；配置在承接構件的下方具備一對封著構件的封著手段；及配置在承接構件的上方具備一對封閉構件的封閉手段。並且，外皮材形成手段具備將外皮材朝開口部壓入的壓入手段，壓入手段具備將內材供應至外皮材的內部的內材供應手段。 如此的習知的成形裝置是藉外皮材形成手段使配置在外皮材的開口部的部分從開口部向下方移動藉此將食品麵糰的外皮材折疊為二形成，使得一對封著構件從兩側直進推壓折疊為二之外皮材的緣部(周緣部)，並使一對封閉構件從兩側直進將在載放於折疊為二的外皮材之承接構件上的緣部向開口部推動而推壓外皮材的上端緣部藉此將折疊為二的外皮材的緣部分成上下兩處加以封著。Furthermore, the molding device disclosed in Patent Document 3 includes: a receiving member provided with an opening for placing a sheet-like outer skin material; an outer skin material forming means formed by folding the outer skin material into two; and a pair of outer skin material forming means arranged below the receiving member. a sealing means for sealing the member; and a sealing means provided with a pair of sealing members arranged above the receiving member. Furthermore, the outer skin material forming means includes a press-in means for pressing the outer skin material toward the opening, and the press-in means includes an inner material supply means for supplying the inner material into the interior of the outer skin material. Such a conventional forming device is formed by folding the outer skin of the food dough into two by moving the portion disposed at the opening of the outer skin downward from the opening by the outer skin forming means, so that a pair of sealing members are formed from both sides. The edge portion (peripheral portion) of the outer skin material folded into two is pushed forward straightly from the side, and a pair of closing members are moved straight from both sides to push the edge portion placed on the receiving member of the outer skin material folded into two toward the opening. By pushing the upper edge of the outer skin material, the edge of the outer skin material folded in two is divided into upper and lower parts for sealing.

又，專利文獻4揭示的成形裝置，具備載放著外皮材由一對包合板所構成的中央具有開口的包合單元，並具備與開合一對包合板的驅動裝置接近分離的驅動裝置。 藉包合單元的閉合動作，以包入配置於外皮材的內材的方式將外皮材的周緣部折疊為二重合後封著。隨後，使一對包合板相對地分離將包餡食品從包合單元脫模，移載至支撐裝置上。 [先前技術文獻] [專利文獻]Furthermore, the molding device disclosed in Patent Document 4 includes a wrapping unit with an opening in the center that holds the outer skin material and is composed of a pair of wrapping plates. It also has a driving device that is close to and separated from the driving device that opens and closes the pair of wrapping plates. By the closing action of the wrapping unit, the peripheral portion of the outer skin material is folded into two layers to wrap the inner material arranged on the outer skin material, and then sealed. Subsequently, the pair of wrapping plates are relatively separated, and the stuffed food is demoulded from the wrapping unit and transferred to the supporting device. [Prior technical literature] [Patent Document]

[專利文獻1]日本特公昭60-13655號公報 [專利文獻2]日本特公昭60-12011號公報 [專利文獻3]日本特開2004-329177號公報 [專利文獻4]日本特開2018-027077號公報[Patent Document 1] Japanese Patent Publication No. 60-13655 [Patent document 2] Japanese Patent Publication No. 60-12011 [Patent Document 3] Japanese Patent Application Publication No. 2004-329177 [Patent Document 4] Japanese Patent Application Publication No. 2018-027077

[發明所欲解決之問題][Problem to be solved by the invention]

由於專利文獻1及2揭示的習知的成形裝置是折疊一對包合板(板材)將載放於一對包合板(板材)上的外皮材(麵團)折疊而成形，因此不能確實封著摺痕部分，而會有內材從成形後的包餡食品的摺痕部分露出的場合。並且，如不能確實彎折摺痕部分時，會有損及製品外觀的美觀而使得製品價值降低的問題。Since the conventional forming devices disclosed in Patent Documents 1 and 2 fold a pair of wrapping plates (plates) and fold the outer skin material (dough) placed on the pair of wrapping plates (plates), they cannot reliably seal the folded sheets. There may be cases where the inner material is exposed from the creases of the formed stuffed food. Furthermore, if the folded portion cannot be reliably bent, the appearance of the product will be impaired and the value of the product will be reduced.

專利文獻3揭示的習知的成形裝置是以折疊為二的外皮材的周緣部分離的狀態將內材供應至外皮材的內部。因此，相對於外皮材增加內材的量時會有內材從包餡食品露出的場合，導致有包餡食品的品質降低的問題。又，將折疊為二的外皮材的周緣部分成上下2段封著會使裝置的構成變得複雜，並且，會有不能將周緣部整體確實封著的問題。 又，此成形裝置作為外皮材形成手段是以將壓入構件向外皮材推壓形成折疊為二的狀態，因此會有外皮材黏著於壓入構件的問題，不適合長時間的生產。The conventional forming device disclosed in Patent Document 3 supplies the inner material to the inside of the outer skin material in a state where the peripheral edge portion of the outer skin material folded in two is separated. Therefore, when the amount of the inner material is increased relative to the outer material, the inner material may be exposed from the stuffed food, resulting in a problem of lowering the quality of the stuffed food. Furthermore, sealing the peripheral portion of the folded outer skin material into two upper and lower sections complicates the structure of the device, and there is a problem that the entire peripheral portion cannot be reliably sealed. In addition, this forming device, as a means of forming the outer skin material, presses the press-in member against the outer skin material to form a folded state. Therefore, there is a problem that the outer skin material adheres to the press-in member, and is not suitable for long-term production.

專利文獻4揭示的習知的成形裝置是為解決上述的問題，在推壓構件的推壓面具備突條部，將外皮材載放於包合單元後，以推壓構件將外皮材的周緣兩端部朝包合單元推壓，形成在外皮材的周緣兩端部成為摺痕的溝槽部。 但是，在生麵包糰等彈性強的外皮材的場合，推壓構件從外皮材離開之後，周緣兩端部的外皮材會恢復使得溝槽變淺，或者消失的場合，而會有折疊外皮材時摺痕部分不能確實封著的場合。The conventional molding device disclosed in Patent Document 4 is to solve the above problem. The pressing surface of the pressing member is provided with a protrusion. After the outer skin material is placed on the wrapping unit, the peripheral edge of the outer skin material is pressed by the pressing member. Both ends are pushed toward the wrapping unit to form groove portions that become creases at both ends of the periphery of the outer skin material. However, in the case of a highly elastic outer covering material such as bread dough, after the pressing member is separated from the outer covering material, the outer covering material at both ends of the peripheral edge will recover and the groove will become shallower or disappear, and the outer covering material will be folded. When the folded part cannot be reliably sealed.

本發明是為解決上述問題所研創而成，提供一種可在外皮材的周緣兩端部確實形成摺痕的溝槽部，並可將折疊重合的外皮材的周緣部跨全周圍確實封著的折疊食品的成形方法及裝置為目的。 [解決問題之技術手段]The present invention was developed to solve the above-mentioned problems, and provides a groove portion that can reliably form creases at both ends of the peripheral edge of the outer skin material, and can reliably seal the peripheral edge portions of the folded and overlapped outer skin material across the entire circumference. The purpose is to provide a forming method and device for folding food. [Technical means to solve problems]

本發明是折疊扁平狀的外皮材並包入內材的折疊食品的成形方法，其特徵為，包括： (a)載放步驟，將上述外皮材載放於具備一對包合板中央具有開口的包合單元上；(b)推壓步驟，將上述外皮材的周緣部以推壓構件朝上述包合單元推壓；(c)碗狀形成步驟，使位在上述開口的上方的上述外皮材的一部分從上述開口向下方延伸將上述外皮材形成為碗狀；及(d)封著步驟，藉著上述包合單元閉合動作，以包入配置於上述外皮材之上述內材的方式折疊上述外皮材並使上述周緣部重合進行封著，並包括：上述一對包合板為可接近分離，在上述(a)載放步驟之前，以上述一對包合板分離的狀態待機，在從上述(a)載放步驟之後至上述(d)封著步驟的期間，(e)使上述一對包合板接近，夾壓位於上述一對包合板之間的上述外皮材的周緣兩端部並在上述周緣兩端部的上面形成溝槽部的夾壓步驟。The present invention is a method for forming folded food in which a flat outer skin material is folded and wrapped in an inner material. It is characterized by including: (a) a placing step of placing the outer skin material on a pair of wrapping plates with an opening in the center. on the wrapping unit; (b) a pushing step, using a pushing member to push the peripheral edge of the outer skin material toward the wrapping unit; (c) a bowl-shaped forming step, making the outer skin material located above the opening A part of the outer skin material extends downward from the above-mentioned opening to form the above-mentioned outer skin material into a bowl shape; and (d) the sealing step is to fold the above-mentioned inner material arranged in the above-mentioned outer skin material by the closing action of the above-mentioned wrapping unit. The outer skin material is sealed by overlapping the above-mentioned peripheral parts, and includes: the above-mentioned pair of wrapping plates are accessible and separable, and before the above-mentioned (a) loading step, the pair of wrapping plates are waiting in a separated state, and the pair of wrapping plates are separated from the above-mentioned (a). a) During the period from the placing step to the above-mentioned sealing step (d), (e) bring the pair of wrapping plates close to each other, pinch both ends of the peripheral edge of the outer skin material between the pair of wrapping plates, and place them on the above-mentioned A step of clamping to form grooves on the upper surfaces of both ends of the peripheral edge.

並且，以在上述(a)載放步驟與上述(b)推壓步驟之間，進行上述(e)夾壓步驟為特徵。Furthermore, the invention is characterized in that the above-mentioned (e) pinching step is performed between the above-mentioned (a) placing step and the above-mentioned (b) pressing step.

並且，以在上述(b)推壓步驟與上述(c)碗狀形成步驟之間，進行上述(e)夾壓步驟為特徵。Furthermore, the present invention is characterized in that the nipping step (e) is performed between the pressing step (b) and the bowl-shaped forming step (c).

並且，以在上述(c)碗狀形成步驟與上述(d)封著步驟之間，進行上述(e)夾壓步驟為特徵。Furthermore, the invention is characterized in that the nipping step (e) is performed between the bowl-shaped forming step (c) and the sealing step (d).

又，上述(a)載放步驟是將上述外皮材相對於上述一對包合板偏置的方式載放，並以在上述(d)封著步驟中，將折疊後的上述外皮材的一方的外皮材周緣部包覆另一方的外皮材周緣部地重合後封著為特徵。Moreover, the above-mentioned (a) placing step is to place the above-mentioned outer skin material in an offset manner relative to the above-mentioned pair of wrapping plates, and in the above-mentioned (d) sealing step, one side of the folded above-mentioned outer skin material is folded. It is characterized in that the peripheral part of the outer skin material covers the peripheral part of the other outer skin material and is overlapped and sealed.

又，上述一對包合板是以非對稱地具備形成於上述開口的上方的各傾斜面，在上述(a)載放步驟中，以使得載放於上述外皮材的上述內材的下方位置配合上述開口地將上述外皮材載放於上述一對包合板為特徵。In addition, the pair of wrapping plates is asymmetrically provided with each inclined surface formed above the opening, and in the above (a) placing step, the lower position of the inner material placed on the outer skin material is matched. The above-mentioned opening is characterized in that the above-mentioned outer skin material is placed on the above-mentioned pair of wrapping boards.

又，上述(c)碗狀形成步驟是以提升上述推壓構件之內部空間的空氣壓，使上述外皮材與上述內材一起在上述開口的內側向下方凹陷，以至藉著上述提升後的空氣壓將上述外皮材形成碗狀為特徵。In addition, the above-mentioned (c) bowl-shaped forming step is to increase the air pressure in the internal space of the above-mentioned pressing member, so that the above-mentioned outer skin material and the above-mentioned inner material are recessed downward downward inside the above-mentioned opening, so that the above-mentioned raised space can be The characteristic is that the outer skin material is formed into a bowl shape by air pressure.

又，上述(c)碗狀形成步驟是以從配置在上述推壓構件的內側的噴嘴供應內材藉此將上述外皮材形成碗狀並將上述內材配置於上述外皮材為特徵。Furthermore, the bowl-shaped forming step (c) is characterized in that the outer skin material is formed into a bowl shape by supplying an inner material from a nozzle arranged inside the pressing member, and the inner material is arranged on the outer skin material.

又，上述(c)碗狀形成步驟是以壓入構件將上述外皮材的中央附近從上述開口向下方推壓延伸使得外皮材形成碗狀，並從上述壓入構件供應上述內材而將內材配置於上述外皮材為特徵。Furthermore, in the step (c) of forming a bowl shape, a pressing member is used to push and extend the center portion of the outer skin material downward from the opening so that the outer skin material is formed into a bowl shape, and the inner material is supplied from the pressing member to form the inner material. The characteristic is that the material is arranged on the above-mentioned outer skin material.

又，以包括在上述(d)封著步驟之後，(f)上述一對包合板相對地分離動作，使外皮材從包合板脫模的脫模步驟為特徵。Furthermore, it is characterized by including, after the above-mentioned (d) sealing step, (f) a demoulding step of relatively separating the pair of wrapping plates to release the outer skin material from the wrapping plates.

又，以在上述(d)封著步驟之前或封著步驟中，在以裁刀切入上述周緣部形成切痕的上述外皮材包入內材，成形為在上述周緣部具有切痕的折疊食品為特徵。Furthermore, the outer skin material, which is cut into the peripheral edge portion with a cutter to form a cut mark before or during the sealing step (d), is wrapped with an inner material to form a folded food having a cut mark on the peripheral edge portion. as characteristics.

並且，折疊扁平狀的外皮材包入內材的折疊食品的成形裝置，其特徵為，具備：包合單元，載放上述外皮材並由一對包合板所構成，中央具有開口；推壓構件，將上述外皮材周緣部朝上述包合單元推壓；碗狀形成裝置，使位在上述開口的上方的上述外皮材的一部分從上述開口向下方延伸將上述外皮材形成碗狀；及驅動機構，驅動上述包合單元，以包入配置在上述外皮材之內材的方式折疊上述外皮材的周緣部並重合封著，上述驅動機構具備使上述一對包合板開合動作的開合驅動機構及上述一對包合板的至少一方相對地接近分離的往返動作機構，以上述一對包合板分離的狀態載放上述外皮材，使上述一對包合板接近之後，進行上述包合單元閉合動作之控制的控制裝置。Furthermore, a folding food forming device that folds a flat outer skin material and wraps it in an inner material is characterized by including: a wrapping unit that holds the outer skin material and is composed of a pair of wrapping plates and has an opening in the center; and a pressing member. , pushing the peripheral edge of the outer skin material toward the above-mentioned wrapping unit; a bowl-shaped forming device that extends a part of the above-mentioned outer skin material located above the above-mentioned opening downward from the above-mentioned opening to form the above-mentioned outer skin material into a bowl shape; and a driving mechanism , drive the above-mentioned wrapping unit to fold the peripheral portion of the above-mentioned outer skin material so as to wrap the inner material arranged in the above-mentioned outer skin material, and overlap and seal it. The above-mentioned driving mechanism is provided with an opening and closing driving mechanism for opening and closing the above-mentioned pair of wrapping plates. and a reciprocating mechanism for relatively approaching and separating at least one of the pair of wrapping plates. The outer skin material is placed in a state where the pair of wrapping plates are separated, and after the pair of wrapping plates are brought close to each other, the closing operation of the wrapping unit is performed. control device.

又，上述一對包合板，其特徵為：具備載放外皮材的載放面，上述載放面具備傾斜面及外皮材保持部，上述傾斜面及上述外皮材保持部在上述一對包合板為不同形狀。Furthermore, the above-mentioned pair of wrapping boards is characterized by having a placing surface for placing the outer skin material, the above-mentioned placing surface having an inclined surface and the above-mentioned outer skin material holding part, and the above-mentioned inclined surface and the above-mentioned outer skin material holding part are provided on the above-mentioned pair of wrapping boards. for different shapes.

又，上述成形裝置，其特徵為：具備搬運上述外皮材的搬運裝置，上述搬運裝置具備測量上述外皮材的搬運方向長度的測量裝置，並具備根據以上述測量裝置測量的結果，決定上述包合單元上的外皮材之載放位置的控制裝置。Furthermore, the above-mentioned forming device is characterized in that it is provided with a conveying device for conveying the outer skin material, the said conveying device is equipped with a measuring device for measuring the length of the said outer skin material in the conveying direction, and is equipped with a device for determining the above-mentioned wrapping based on the measurement result of the above-mentioned measuring device. Control device for the placement position of the outer skin material on the unit.

又，上述碗狀形成裝置，其特徵為：使上述外皮材與配置在上述外皮材的內材一起在上述開口的內側向下方凹陷，接著以將上述外皮材形成碗狀的方式，使上述推壓構件的內部空間的空氣壓提升的空氣壓上升裝置。Furthermore, the above-mentioned bowl-shaped forming device is characterized in that the outer skin material and the inner material arranged on the outer skin material are recessed downward inside the opening, and then the pusher is pressed to form the outer skin material into a bowl shape. An air pressure increasing device that increases the air pressure in the internal space of the pressure member.

又，上述碗狀形成裝置為內材供應裝置，該內材供應裝置，具備：噴嘴，配置在上述推壓構件的內側將內材供應至上述外皮材，及供應裝置，朝上述噴嘴供應上述內材為特徵。Furthermore, the above-mentioned bowl-shaped forming device is an inner material supply device, and the inner material supply device includes a nozzle arranged inside the pressing member to supply the inner material to the outer skin material, and a supply device for supplying the inner material to the nozzle. Material is characteristic.

又，上述碗狀形成裝置為壓入裝置，該壓入裝置，具備：壓入構件，可升降地配置在上述推壓構件的內側使上述外皮材從上述開口向下方延伸並將外皮材形成碗狀，及進給裝置，從上述壓入構件供應內材以使內材配置於上述外皮材的方式將上述內材供應至上述壓入構件為特徵。 [發明效果]In addition, the above-mentioned bowl-shaped forming device is a press-in device, and the press-in device includes a press-in member that is elevatingly arranged inside the pressing member to extend the outer skin material downward from the opening and form the outer skin material into a bowl. It is characterized in that the inner material is supplied from the press-fitting member to the press-fitting member in such a manner that the inner material is arranged on the outer skin material. [Effects of the invention]

根據本發明，以可接近分離的一對包合板分離的狀態載放外皮材，使一對包合板接近而夾壓位在一對包合板之間的外皮材的周緣兩端部，可藉此在周緣兩端部的上面形成溝槽部。並且，一邊維持著一對包合板在該等之間夾持周緣兩端部的狀態一邊進行閉合動作，可藉此以溝槽部為摺痕折疊外皮材，可跨全周圍確實地封著重疊後之外皮材的周緣部。 因此，不致使內材從外皮材之周緣部的重合部分漏出至外方地進行包入，可以使外觀一致的折疊食品穩定進行生產。 並且，以將外皮材周緣部的一方包覆另一方的方式進行折疊成形，可以使封著部分對齊，使外觀一致的折疊食品穩定進行生產。According to the present invention, the outer skin material is placed in a separated state between a pair of separable wrapping plates, and the pair of wrapping plates are brought close to each other to clamp the two peripheral ends of the outer skin material between the pair of wrapping plates. Grooves are formed on the upper surfaces of both ends of the peripheral edge. Furthermore, by performing the closing operation while maintaining the state of a pair of wrapping plates holding both ends of the periphery between them, the outer skin material can be folded using the groove portion as a crease, and the overlap can be reliably sealed across the entire circumference. The peripheral edge of the rear outer skin. Therefore, the inner material can be wrapped without causing the inner material to leak out from the overlapped portion of the peripheral edge portion of the outer skin material, and folded food with a uniform appearance can be stably produced. Furthermore, by folding and forming one of the peripheral portions of the outer skin material to cover the other, the sealed portions can be aligned, and folded food with a uniform appearance can be stably produced.

針對本發明第1實施形態相關折疊食品的成形裝置1參閱圖1至圖4說明。 成形裝置1為折疊扁平狀的外皮材D將包入內材F的折疊食品P成形的裝置，例如，以生點心麵包團為外皮材D、以奶油為內材F、以奶油麵包為折疊食品P說明。 成形裝置1，從上游側具備延展裝置2、整列裝置3、外皮材成形裝置4、內材供應裝置5、折疊成形裝置7及控制各種裝置的動作的控制裝置21。在說明時，稱成形裝置1的搬運方向(圖1的左方)為X方向，稱與X方向正交的方向為Y方向(參閱圖2)。 延展裝置2具備將調整後的生麵糰DD延展成扁平狀的外皮材D的對向輥。整列裝置3具備將扁平化後的外皮材D的寬方向的中心位置定位於後續之內材供應裝置5的吐出部5B的搬運裝置。The folding food forming device 1 according to the first embodiment of the present invention will be described with reference to FIGS. 1 to 4 . The forming device 1 is a device that folds a flat outer material D to form a folded food P wrapped in an inner material F. For example, a dough of raw confectionery is used as the outer material D, butter is used as the inner material F, and butter bread is used as the folded food. P explanation. The forming device 1 includes, from the upstream side, a spreading device 2, an alignment device 3, an outer skin material forming device 4, an inner material supply device 5, a folding forming device 7, and a control device 21 for controlling the operations of various devices. In the description, the conveyance direction of the molding device 1 (the left side in FIG. 1 ) is called the X direction, and the direction orthogonal to the X direction is called the Y direction (see FIG. 2 ). The stretching device 2 is provided with a counter roller that stretches the adjusted dough DD into a flat outer skin material D. The aligning device 3 is provided with a conveyance device that positions the center position of the flattened outer skin material D in the width direction to the discharge portion 5B of the subsequent internal material supply device 5 .

外皮材成形裝置4為扁平狀的外皮材D成形的裝置，具備搬運輸送機4A、推壓裝置4B。推壓裝置4B是在搬運輸送機4A的上方，可以使上面推壓構件4C與一對的側面推壓構件4D升降。上面推壓構件4C是從上方推壓外皮材D，側面推壓構件4D是從側面推壓外皮材D。 上面推壓構件4C雖在下面具備平面狀的推壓面，但此推壓面也可以是中央部分具有凹狀之凹陷的形狀。並且，一對側面推壓構件4D雖內側是沿著X方向形成有成為長橢圓形的推壓面，但不限於此，也可以形成圓形或多角形等的推壓面。The outer skin material forming device 4 is a device for forming a flat outer skin material D, and includes a transfer conveyor 4A and a pressing device 4B. The pressing device 4B is located above the transfer conveyor 4A and can raise and lower the upper surface pressing member 4C and the pair of side pressing members 4D. The upper surface pressing member 4C presses the outer skin material D from above, and the side pressing member 4D presses the outer skin material D from the side. The upper pressing member 4C has a flat pressing surface on the lower surface, but the pressing surface may have a concave shape in the central portion. Furthermore, although the pair of side pressing members 4D has an oblong pressing surface formed on the inside along the X direction, the invention is not limited to this, and a circular or polygonal pressing surface may be formed.

內材供應裝置5具備：搬運輸送機5A；供應內材F至扁平狀的外皮材D的上面的吐出部5B；及將內材F進給至吐出部5B的進給裝置5C。 搬運輸送機5A具備感測外皮材D的搬運之光電式的感測器5D。感測器5D是在搬運輸送機5A的上游側，配置於搬運輸送機5A的上方。搬運輸送機5A具備編碼器(未圖示)。控制裝置21是根據來自編碼器的訊號與感測器5D的感測訊號算出外皮材D的移動位置，算出沿著外皮材D的X方向的長度L。 吐出部5B具備可升降的噴嘴5E。並且，在噴嘴5E的下端形成有吐出口5F，藉噴嘴5E內具備之開關閥的上下動作使吐出口5F開合。吐出部5B是藉著間歇性進給內材F的進給裝置5C與使吐出口5F開合之開關閥的連動，從吐出口5F間歇地吐出預定量的內材F。並且，在開關閥具備使吐出後的內材F從噴嘴5E分開而噴出壓縮空氣A1的空氣噴出口。並且，在噴嘴5E的周圍具備有3個可與噴嘴5E的升降一起升降地朝外皮材D噴射水等的液體的噴灑裝置5G。The inner material supply device 5 includes a transfer conveyor 5A, a discharge portion 5B that supplies the inner material F to the upper surface of the flat outer skin material D, and a feeding device 5C that feeds the inner material F to the discharge portion 5B. The transfer conveyor 5A is equipped with a photoelectric sensor 5D that senses the transfer of the outer skin material D. The sensor 5D is on the upstream side of the transfer conveyor 5A and is arranged above the transfer conveyor 5A. The transfer conveyor 5A is equipped with an encoder (not shown). The control device 21 calculates the movement position of the outer skin material D based on the signal from the encoder and the sensing signal of the sensor 5D, and calculates the length L along the X direction of the outer skin material D. The discharge part 5B is equipped with the nozzle 5E which can move up and down. Moreover, the discharge port 5F is formed at the lower end of the nozzle 5E, and the discharge port 5F is opened and closed by the up and down movement of the opening and closing valve provided in the nozzle 5E. The discharge part 5B intermittently discharges a predetermined amount of the internal material F from the discharge port 5F in conjunction with the feeding device 5C that intermittently feeds the internal material F and the opening and closing valve that opens and closes the discharge port 5F. Furthermore, the on-off valve is provided with an air ejection port for separating the discharged inner material F from the nozzle 5E and ejecting the compressed air A1. Furthermore, three spraying devices 5G are provided around the nozzle 5E and are capable of elevating and lowering the nozzle 5E and ejecting liquid such as water toward the outer skin material D.

折疊成形裝置7，在基台7A具備：供應輸送機11、包合裝置13、推壓裝置15、支撐裝置17、搬出輸送機19及控制裝置21。 供應輸送機11是將載放有內材F的外皮材D供應包合裝置13用的帶式輸送機。供應輸送機11的前端部11A是可沿著X方向在進出位置與待機位置之間往返動作。 在供應輸送機11前端側的一側方，將感測外皮材D的搬運的光電式的感測器11B安裝於基台7A。供應輸送機11具備編碼器(未圖示)，控制裝置21根據來自編碼器的訊號與感測器11B的感測訊號算出外皮材D的移動位置，算出沿著外皮材D之X方向的長度L。並且，控制裝置21是根據來自編碼器的訊號與感測器11B的感測訊號進行控制。The folding forming device 7 includes a supply conveyor 11, a wrapping device 13, a pressing device 15, a supporting device 17, a carry-out conveyor 19 and a control device 21 on a base 7A. The supply conveyor 11 is a belt conveyor for supplying the outer skin material D on which the inner material F is placed to the wrapping device 13 . The front end portion 11A of the supply conveyor 11 can reciprocate between the entry and exit position and the standby position along the X direction. On one side of the front end side of the supply conveyor 11, a photoelectric sensor 11B that senses the conveyance of the outer covering material D is attached to the base 7A. The supply conveyor 11 is equipped with an encoder (not shown), and the control device 21 calculates the movement position of the outer skin material D based on the signal from the encoder and the sensing signal of the sensor 11B, and calculates the length of the outer skin material D along the X direction. L. Furthermore, the control device 21 performs control based on the signal from the encoder and the sensing signal of the sensor 11B.

包合裝置13具備基殼13A、2組的包合單元23及驅動機構25。 各包合單元23是作為支撐外皮材D之用的載放構件。各包合單元23為相同的構成。在說明時，稱X方向下游側的包合單元23為23W、X方向上游側的包合單元23為23Z。並且，各包合單元23是以X方向下游側的包合板24W與上游側的包合板24Z成對地構成。 1對包合板24W、24Z為可彼此擺動並可彼此接近分離。並且，包合板24W、24Z是可分別相對於基殼13A擺動並可朝水平方向往返地動作。The wrapping device 13 includes a base case 13A, two sets of wrapping units 23, and a driving mechanism 25. Each wrapping unit 23 serves as a placement member for supporting the outer skin material D. Each wrapping unit 23 has the same structure. In the description, the wrapping unit 23 on the downstream side in the X direction is called 23W, and the wrapping unit 23 on the upstream side in the X direction is called 23Z. Furthermore, each wrapping unit 23 is configured such that a wrapping plate 24W on the downstream side in the X direction and a wrapping plate 24Z on the upstream side are paired. The pair of wrapping plates 24W and 24Z can swing to each other and can come close to and separate from each other. Moreover, the wrapping plates 24W and 24Z are respectively swingable relative to the base case 13A and can move back and forth in the horizontal direction.

一對包合板24(24W、24Z)具備在各包合單元23開啟狀態(參閱圖3、圖4)時的上面載放外皮材的載放面24C(24CW、24CZ)。 載放面24C(24CW、24CZ)是在載放外圍面24D(24DW、24DZ) 、傾斜面24F(24FW、24FZ)及在該等之間以外皮材保持部24H(24HW、24HZ)所構成。 並且，包合板24在包合單元23為開啟狀態時，在與水平方向相對之包合板24面對的側面中央具備凹部24E(24EW、24EZ)。相對的凹部24E是在1對包合板24所構成的包合單元23的中央形成開口23A。 傾斜面24F是從外皮材保持部24H跨凹部24E所形成。 外皮材保持部24H是在平面顯示從傾斜面24F向外側，沿著傾斜面24F的上端24G所形成。圖4(b)表示之外皮材保持部24H的剖面形狀為凸型形狀，圖4(a)表示之外皮材保持部24H的平面形狀是形成大致圓弧形。 載放外圍面24D是在包合板24的上面，在外皮材保持部24H的外側，形成為比外皮材保持部24H低的平面。 包合板24是在凹部24E的兩側(圖4(a)的上下)具備端部24B(24BW、24BZ)。相對的端部24B是在開口23A的兩側形成間隙23B。 包合板24W與包合板24Z是在載放面24CW與載放面24CZ的形狀不同。詳細而言，分別的載放外圍面24DW、24DZ、傾斜面24FW、24FZ及外皮材保持部24HW、24HZ的形狀不同。 平面顯示之凹部24E(24EW、24EZ)(亦即，傾斜面24FW與24FZ的下端)的形狀相同。 傾斜面24FW與傾斜面24FZ比較，相對於水平面的傾斜角度變大。 本實施形態中，外皮材保持部24H的內側形成為傾斜面24F的上端24G，同外側設有與載放外圍面24D的階差。 又，在朝著一對包合板閉合的方向擺動使載放面24CW與24CZ相對的狀態，以使得外皮材保持部24HW的最上端相對於外皮材保持部24HZ的最上端向外側偏位的狀態成相對的方式設置(參閱圖10(a))。 此外皮材保持部24H是設置成在折疊成形時不導致外皮材的偏位。The pair of wrapping plates 24 (24W, 24Z) has a placement surface 24C (24CW, 24CZ) on which the outer skin material is placed when each wrapping unit 23 is in an open state (see FIGS. 3 and 4). The placement surface 24C (24CW, 24CZ) is composed of the placement peripheral surface 24D (24DW, 24DZ), the inclined surface 24F (24FW, 24FZ), and the leather material holding portion 24H (24HW, 24HZ) between them. Furthermore, when the wrapping unit 23 is in the open state, the wrapping plate 24 is provided with a recessed portion 24E (24EW, 24EZ) in the center of the side surface facing the wrapping plate 24 opposite to the horizontal direction. The opposite recessed portion 24E has an opening 23A formed in the center of the wrapping unit 23 composed of a pair of wrapping plates 24 . The inclined surface 24F is formed across the recessed portion 24E from the outer skin material holding portion 24H. The outer skin material holding portion 24H is formed along the upper end 24G of the inclined surface 24F outward from the inclined surface 24F in plan view. FIG. 4(b) shows that the cross-sectional shape of the outer cover material holding part 24H is a convex shape, and FIG. 4(a) shows that the planar shape of the outer cover material holding part 24H is formed into a substantially arc shape. The placement peripheral surface 24D is formed on the upper surface of the wrapping plate 24 and outside the outer cover material holding part 24H, and is formed as a plane lower than the outer cover material holding part 24H. The wrapping plate 24 is provided with end portions 24B (24BW, 24BZ) on both sides of the recessed portion 24E (upper and lower sides in FIG. 4(a) ). The opposite end portion 24B forms a gap 23B on both sides of the opening 23A. The wrapping board 24W and the wrapping board 24Z differ in the shapes of the placing surface 24CW and the placing surface 24CZ. Specifically, the respective placement peripheral surfaces 24DW and 24DZ, the inclined surfaces 24FW and 24FZ, and the outer cover material holding portions 24HW and 24HZ have different shapes. The concave portions 24E (24EW, 24EZ) of the flat display (that is, the lower ends of the inclined surfaces 24FW and 24FZ) have the same shape. The inclined surface 24FW has a larger inclination angle with respect to the horizontal plane than the inclined surface 24FZ. In this embodiment, the upper end 24G of the inclined surface 24F is formed on the inner side of the outer skin material holding portion 24H, and a step is provided on the outer side from the placement peripheral surface 24D. Furthermore, in a state where the placing surfaces 24CW and 24CZ are opposed to each other by swinging in the direction in which the pair of wrapping plates are closed, the uppermost end of the outer skin material holding part 24HW is displaced outward relative to the uppermost end of the outer skin material holding part 24HZ. Set in a relative manner (see Figure 10(a)). In addition, the outer skin material holding portion 24H is provided so as not to cause the outer skin material to be displaced during folding and molding.

各包合板24(24W、24Z)是在與其長方向(圖3的Y方向)正交的兩方的側面24A上相對的包合板24(24Z、24W)側具備支軸25A(25AW、25AZ)。各支軸25A(25AW、25AZ)可自由轉動地軸支於各軸承25B(25BW、25BZ)。並且，如後述，軸承25B是可在X方向往返自由動作。Each wrapping plate 24 (24W, 24Z) is provided with a support shaft 25A (25AW, 25AZ) on the opposite side of the wrapping plate 24 (24Z, 24W) on two side surfaces 24A orthogonal to its longitudinal direction (Y direction in FIG. 3). . Each support shaft 25A (25AW, 25AZ) is rotatably supported on each bearing 25B (25BW, 25BZ). Furthermore, as will be described later, the bearing 25B is capable of reciprocating in the X direction.

驅動機構25分別具備2組：滑動機構26(26A、26B)、連桿機構27(27A、27B)及離合器機構28(28A、28B)，該等是在平面顯示配設成點對稱。連結滑動機構26、連桿機構27及離合器機構28，構成擺動一對包合板24(24W、24Z)使包合單元23開合動作的開合驅動機構與使一對包合板24(24W、24Z)接近分離的往返動作機構。The driving mechanism 25 includes two groups: a sliding mechanism 26 (26A, 26B), a link mechanism 27 (27A, 27B), and a clutch mechanism 28 (28A, 28B), which are arranged in point symmetry in a plan view. The sliding mechanism 26, the link mechanism 27 and the clutch mechanism 28 are connected to form an opening and closing drive mechanism for swinging the pair of wrapping plates 24 (24W, 24Z) to open and close the wrapping unit 23, and an opening and closing driving mechanism for causing the pair of wrapping plates 24 (24W, 24Z) to open and close. ) close to the separated reciprocating action mechanism.

在圖3的Y方向跟前側表示之一方的滑動機構26A具備：擺動臂26C、軸26D、組塊26E及驅動軸26G。驅動軸26G是可脫著地連結於從基台7A的基部7B立設的一方的驅動軸7C。擺動臂26C是與驅動軸26G連結，形成可水平自由擺動。軸26D是在基殼13A上面支撐成可在X方向自由滑動，連結於擺動臂26C，往返地動作。組塊26E是一體固定於軸26D，在與軸26D的安裝面相反的側面朝垂直方向刻設有溝槽26F。 另一方的滑動機構26B是與滑動機構26A同樣地構成，連結於另一方的驅動軸7C。The sliding mechanism 26A shown on the front side in the Y direction of FIG. 3 includes a swing arm 26C, a shaft 26D, a block 26E, and a drive shaft 26G. The drive shaft 26G is detachably connected to one drive shaft 7C standing upright from the base 7B of the base 7A. The swing arm 26C is connected to the drive shaft 26G and can freely swing horizontally. The shaft 26D is supported on the base case 13A so as to be slidable in the X direction, is connected to the swing arm 26C, and moves back and forth. The block 26E is integrally fixed to the shaft 26D, and a groove 26F is engraved in the vertical direction on the side opposite to the mounting surface of the shaft 26D. The other sliding mechanism 26B is configured similarly to the sliding mechanism 26A and is connected to the other driving shaft 7C.

在圖3的Y方向跟前側表示之一方的連桿機構27A具備：臂27C、軸27D、2支臂27E、連結板27F及凸輪從動件27G。臂27C是一體安裝於可自由轉動軸支在離合器機構28A之軸27D的軸端部，在一端側具備凸輪從動件27G。凸輪從動件27G是可自由滑動地嵌插於組塊26E的溝槽26F。在臂27C的另一端側連結著連結板27F的一端。在連結板27F的另一端及中間位置，分別連結有安裝於各包合板24W之支軸25AW的臂27E。 在連桿機構27B的軸27J中，跟前側表示之一方的軸端部一體安裝著臂27K的基端部。並且，在臂27K的另一端側連結著連結板27L的一端。在連結板27L的另一端及中間位置，分別連結有安裝於各包合板24Z之支軸25AZ的臂27M。縱深側的連桿機構27A及連桿機構27B是分別與跟前側的連桿機構27B及連桿機構27A成點對稱所構成，連結於包合板24W及包合板24Z。The link mechanism 27A shown on the front side in the Y direction of FIG. 3 includes an arm 27C, a shaft 27D, two arms 27E, a connecting plate 27F, and a cam follower 27G. The arm 27C is integrally attached to the shaft end of the shaft 27D rotatably supported by the clutch mechanism 28A, and has a cam follower 27G on one end side. The cam follower 27G is slidably inserted into the groove 26F of the block 26E. One end of the connecting plate 27F is connected to the other end side of the arm 27C. Arms 27E attached to the support shafts 25AW of each wrapping plate 24W are respectively connected to the other end and the middle position of the connecting plate 27F. In the shaft 27J of the link mechanism 27B, the base end of the arm 27K is integrally attached to the shaft end shown on the front side. Furthermore, one end of the connecting plate 27L is connected to the other end side of the arm 27K. Arms 27M attached to the support shafts 25AZ of each wrapping plate 24Z are respectively connected to the other end and the middle position of the connecting plate 27L. The link mechanism 27A and the link mechanism 27B on the depth side are point-symmetrically configured with the link mechanism 27B and the link mechanism 27A on the front side, respectively, and are connected to the wrapping plate 24W and the wrapping plate 24Z.

離合器機構28A及28B分別支撐連桿機構27A的軸27D及連桿機構27B的軸27J。離合器機構28A及28B是分別切換：固定軸27D及27J並停止轉動的狀態，及釋放軸27D及27J成可轉動狀態的機構。離合器機構28雖具備例如致動器藉著驅動手段動作的卡合構件，但由於是習知的技術省略詳細的說明。 The clutch mechanisms 28A and 28B respectively support the shaft 27D of the link mechanism 27A and the shaft 27J of the link mechanism 27B. The clutch mechanisms 28A and 28B are mechanisms that switch the fixed shafts 27D and 27J to a state where they stop rotating, and release the shafts 27D and 27J to a rotatable state, respectively. The clutch mechanism 28 includes, for example, an engagement member in which an actuator is actuated by a driving means, but a detailed description is omitted since it is a conventional technology.

又，離合器機構28A是藉著連結器28C與軸承25BW連結，形成與包合板24W一起可朝著X方向往返動作。 In addition, the clutch mechanism 28A is connected to the bearing 25BW via the connector 28C, and is capable of reciprocating in the X direction together with the wrapping plate 24W.

另一方的離合器機構28B是與離合器機構28A同樣的構成，藉著連結器28D與軸承25BZ連結，形成與包合板24Z一起可朝著X方向往返動作。 The other clutch mechanism 28B has the same structure as the clutch mechanism 28A, and is connected to the bearing 25BZ via a connector 28D, so that it can reciprocate in the X direction together with the wrapping plate 24Z.

因此，在滑動機構26往返動作時，軸27D、27J固定於離合器機構28使連桿機構27不能擺動的狀態下，伴隨著離合器機構28的移動使一對包合板24(24W、24Z)接近分離地朝水平方向往返動作。並且，在軸27D、27J未固定於離合器機構28使得連桿機構27可擺動的狀態下，一對包合板24(24W、24Z)伴隨著離合器機構28的往返動作而擺動，使包合單元23開合。 Therefore, when the sliding mechanism 26 reciprocates, the shafts 27D and 27J are fixed to the clutch mechanism 28 so that the link mechanism 27 cannot swing. As the clutch mechanism 28 moves, the pair of wrapping plates 24 (24W, 24Z) come close to being separated. The ground moves back and forth in the horizontal direction. Furthermore, in a state where the shafts 27D and 27J are not fixed to the clutch mechanism 28 so that the link mechanism 27 can swing, the pair of wrapping plates 24 (24W, 24Z) swing along with the reciprocating motion of the clutch mechanism 28, causing the wrapping unit 23 to swing. Open and close.

推壓裝置15是配置在包合裝置13的上方。推壓裝置15具備升降框15A及對應各包合單元23的推壓構件15B。推壓構件15B是安裝在升降框15A的下面，在下方向具有開口15G的杯形狀，在推壓構件15B的下面形成有推壓面15C與突狀部15D。推壓面15C是形成在包合單元23開啟狀態時成為與水平的各包合板24的載放外圍面24D平行。又，突狀部15D是從推壓面15C向下方突出，形成於沿Y方向之兩端的2處。升降框15A與推壓構件15B是一體朝著包合單元23可自由上下動作。推壓構件15B的下降停止位置是可對應外皮材D的厚度或硬度等藉控制裝置21控制地適當調整。在推壓構件15B的內部空間15E，透過管 接頭15F從壓縮機30送出壓縮空氣A2。此時，推壓裝置15成為以壓縮空氣A2將外皮材D形成碗狀的碗狀形成裝置。 The pressing device 15 is arranged above the wrapping device 13 . The pressing device 15 includes a lifting frame 15A and a pressing member 15B corresponding to each wrapping unit 23 . The pressing member 15B is attached to the lower surface of the lifting frame 15A and has a cup shape having an opening 15G in the downward direction. A pressing surface 15C and a protruding portion 15D are formed on the lower surface of the pressing member 15B. The pressing surface 15C is formed to be parallel to the placement peripheral surface 24D of each horizontal wrapping plate 24 when the wrapping unit 23 is in an open state. Moreover, the protruding part 15D protrudes downward from the pressing surface 15C, and is formed in two places at both ends along the Y direction. The lifting frame 15A and the pressing member 15B are integrally capable of moving up and down toward the wrapping unit 23 . The descending stop position of the pressing member 15B can be appropriately adjusted according to the thickness or hardness of the outer skin material D through the control of the control device 21 . In the internal space 15E of the pressing member 15B, through the tube The joint 15F sends the compressed air A2 from the compressor 30 . At this time, the pressing device 15 becomes a bowl-shaped forming device that uses the compressed air A2 to form the outer skin material D into a bowl shape.

支撐裝置17是配置在包合裝置13的下方，支撐外皮材D，並且，朝後述的搬出輸送機19搬運折疊食品P的裝置。支撐裝置17在對應各包合單元23的2個帶式輸送機17A與帶式輸送機17A間具備搬運輸送機17B。帶式輸送機17A是將環狀的輸送帶掛設於複數個輥間歇驅動。帶式輸送機17A是與推壓裝置15分別地，例如，如伺服馬達與驅動手段連動連結藉此可獨立地升降。帶式輸送機17A的升降位置與升降速度，或帶式輸送機17A與搬運輸送機17B的驅動時機或驅動速度使可以控制裝置21控制調整。 The support device 17 is a device that is disposed below the wrapping device 13, supports the outer cover material D, and transports the folded food P toward a carry-out conveyor 19 described below. The support device 17 includes a transfer conveyor 17B between the two belt conveyors 17A corresponding to each wrapping unit 23 and the belt conveyor 17A. The belt conveyor 17A is driven intermittently by hanging an endless conveyor belt on a plurality of rollers. The belt conveyor 17A is connected to a driving means separately from the pushing device 15, such as a servo motor, so that it can be raised and lowered independently. The lifting position and lifting speed of the belt conveyor 17A, or the driving timing or driving speed of the belt conveyor 17A and the transfer conveyor 17B can be controlled and adjusted by the control device 21 .

搬出輸送機19是連設於支撐裝置17的下游側的帶式輸送機，從支撐裝置17接受折疊食品P，並且，向下游側搬出的裝置。 The carry-out conveyor 19 is a belt conveyor connected to the downstream side of the support device 17 and receives the folded food P from the support device 17 and carries it out to the downstream side.

接著，針對藉本發明第1實施形態相關成形裝置1之折疊食品P的成形步驟說明。首先，參閱圖1及圖2，說明將載放著內材F的外皮材D搬運至折疊成形裝置7的供應輸送機11。 Next, the steps of forming the folded food P by the forming device 1 according to the first embodiment of the present invention will be described. First, referring to FIGS. 1 and 2 , the supply conveyor 11 that conveys the outer skin material D carrying the inner material F to the folding forming device 7 will be described.

將生麵糰DD從食品麵糰的塊分割成預定重量，搓圓成形之後，以預定時間、在室內發酵後調整。 The dough DD is divided into pieces of food dough into predetermined weights, rounded and shaped, and fermented indoors for a predetermined time before adjustment.

以延展裝置2延展生麵糰DD，將外皮材D形成扁平狀。 The dough DD is stretched by the stretching device 2, and the outer skin material D is formed into a flat shape.

外皮材D是以整列裝置3測量外皮材D的寬W，在定位使寬方向的中心位置與噴嘴5E的吐出口5F的下方位置一致之後，搬運至外皮材成形裝置4的搬運輸送機4A。 外皮材D藉著搬運輸送機4A向推壓裝置4B的下方搬運，藉上述推壓構件4B與側面推壓構件4C沿著X方向形成長的大致橢圓形。 將外皮材D朝內材供應裝置5的帶式輸送機5B供應，在帶式輸送機5B上被感測器5D所感測。 控制裝置21是根據來自帶式輸送機5B所具備的編碼器的訊號與自感測器5D的感測訊號，算出外皮材D的移動位置與沿著外皮材D的X方向的長度L的中心位置LD。 帶式輸送機5B根據來自控制裝置21的指令，在平面顯示之吐出口5F的中心位置，將自外皮材D的長度L的中心LD僅從X方向上游側離開距離LX的內材載放位置LF定位後停止搬運。The width W of the outer skin material D is measured by the alignment device 3 and positioned so that the center position in the width direction coincides with the lower position of the discharge port 5F of the nozzle 5E, and then transported to the transfer conveyor 4A of the outer skin material forming device 4 . The outer skin material D is conveyed below the pressing device 4B by the conveyor 4A, and is formed into a long substantially elliptical shape along the X direction by the pressing member 4B and the side pressing member 4C. The outer skin material D is supplied to the belt conveyor 5B of the inner material supply device 5, and is sensed by the sensor 5D on the belt conveyor 5B. The control device 21 calculates the movement position of the outer skin material D and the center of the length L along the X direction of the outer skin material D based on the signal from the encoder provided in the belt conveyor 5B and the sensing signal from the self-sensor 5D. Location LD. In accordance with the instruction from the control device 21, the belt conveyor 5B moves the inner material loading position away from the center LD of the length L of the outer skin material D by a distance LX only from the upstream side in the X direction at the center position of the discharge port 5F shown on the plane. Stop transportation after LF is positioned.

外皮材D的搬運停止時，使噴嘴5E下降至預定的位置並使得進給裝置5C將內材F進給至噴嘴5E內，使開關閥在噴嘴5E內下降從吐出口5F將預定量的內材F吐出至外皮材D上的內材載放位置LF。並且，使噴嘴5E上升，並使得開關閥在噴嘴5E內上升。此時，從開關閥的空氣噴出口噴出壓縮空氣A1。使內材F從噴嘴5E分離而載放於外皮材D的上面(內材載放步驟)。 在噴嘴5E的下降時，噴嘴5E的周圍所具備的噴灑裝置5G也一起下降，將水等的液體向外皮材D的周緣部DA的封著面DF噴射。 載放著內材F的外皮材D是藉帶式輸送機5B搬運至折疊成形裝置7的供應輸送機11。When the transportation of the outer skin material D is stopped, the nozzle 5E is lowered to a predetermined position, the feeding device 5C is caused to feed the inner material F into the nozzle 5E, and the opening and closing valve is lowered in the nozzle 5E to discharge a predetermined amount of the inner material from the discharge port 5F. The material F is discharged to the inner material placement position LF on the outer skin material D. Then, the nozzle 5E is raised, and the opening and closing valve is raised in the nozzle 5E. At this time, compressed air A1 is ejected from the air ejection port of the on-off valve. The inner material F is separated from the nozzle 5E and placed on the outer surface material D (inner material placing step). When the nozzle 5E is lowered, the spray device 5G provided around the nozzle 5E is also lowered to spray liquid such as water onto the sealing surface DF of the peripheral portion DA of the outer skin material D. The outer skin material D on which the inner material F is placed is conveyed to the supply conveyor 11 of the folding forming device 7 by the belt conveyor 5B.

接著，針對藉本發明第1實施形態相關成形裝置1所具備的折疊成形裝置7之折疊食品P的成形步驟，參閱圖5至圖12說明。並且，各圖的(a)至(c)為相同步驟的圖，各圖的(a)為一方的包合單元23之中央部的X方向的剖面圖，各圖的(b)為一方的包合單元23的正面圖，各圖(c)為一方的包合單元23之驅動機構的概略圖，概念性表示的說明圖。Next, the steps of forming the folded food P by the folding and forming device 7 provided in the forming device 1 according to the first embodiment of the present invention will be described with reference to FIGS. 5 to 12 . In addition, (a) to (c) of each figure are diagrams of the same steps, (a) of each figure is a cross-sectional view of the central part of one wrapping unit 23 in the X direction, and (b) of each figure is a cross-sectional view of one side of the wrapping unit 23 A front view of the wrapping unit 23, and each figure (c) is a schematic diagram of the driving mechanism of one wrapping unit 23, and is an explanatory diagram showing a conceptual representation.

包合裝置13的包合單元23是將一對包合板24(24W、24Z)開啟，在彼此分離的狀態待機，稱此狀態為初期狀態(參閱圖5)。The wrapping unit 23 of the wrapping device 13 opens a pair of wrapping plates 24 (24W, 24Z) and waits in a separated state. This state is called an initial state (see Figure 5).

供應輸送機11的前端部11A是在往返動作的範圍中位於朝X方向的上游側縮短的待機位置。外皮材D一旦被感測器11B感測時，前端部11A沿著X方向朝下游側移動。前端部11A是以包覆包合單元23上方的方式在伸長進出位置停止移動。並且，平面顯示在外皮材D的內材載放位置LF與包合單元23W之開口23A的中心23AO一致的位置，供應輸送機11停止外皮材D的搬運(參閱圖5)。詳細而言，在前端部11A上，沿著X方向分開載放有2個外皮材D。The front end portion 11A of the supply conveyor 11 is located in a waiting position shortened toward the upstream side in the X direction in the range of the reciprocating movement. When the outer skin material D is sensed by the sensor 11B, the front end portion 11A moves toward the downstream side in the X direction. The front end portion 11A stops moving at the extended in and out position so as to cover the upper part of the wrapping unit 23 . Moreover, the plan view shows that the inner material loading position LF of the outer skin material D coincides with the center 23AO of the opening 23A of the wrapping unit 23W, and the supply conveyor 11 stops conveying the outer skin material D (see FIG. 5 ). Specifically, two outer skin materials D are placed separately on the front end portion 11A along the X direction.

接著，使前端部11A一氣地後退，將載放於前端部11A上的下游側的外皮材D移載至下游側的包合單元23W之一對包合板24的載放面24C上。 接著，在上游側的外皮材D的內材載放位置LF與上游側之包合單元23Z的開口23A的中心23AO一致的位置，供應輸送機11停止外皮材D的搬運。接著，使前端部11A一氣地後退，將載放於前端部11A上的上游側的外皮材D移載至上游側的包合單元23Z之一對包合板24的載放面24C上。 Next, the front end portion 11A is retracted at once, and the outer skin material D on the downstream side placed on the front end portion 11A is transferred to the placement surface 24C of the pair of wrapping plates 24 of the downstream wrapping unit 23W. Next, the supply conveyor 11 stops conveying the outer skin material D at a position where the inner material loading position LF of the outer skin material D on the upstream side coincides with the center 23AO of the opening 23A of the upstream side wrapping unit 23Z. Next, the front end portion 11A is retracted at once, and the outer skin material D on the upstream side placed on the front end portion 11A is transferred to the placement surface 24C of the pair of wrapping plates 24 of the upstream side wrapping unit 23Z.

此時，外皮材D相對於開口23A的中心23AO朝下游側偏位，亦即，外皮材D是相對於一對包合板24被偏置載放於下游側。又，外皮材D受到內材F的重量及落下的影響，進入相對的傾斜面24F內，成為凹陷的狀態。又，位在外皮材周緣部DA的兩側的間隙23B上之部分的周緣兩端部DB成為稍微進入間隙23B的狀態(載放步驟，參閱圖6)。 At this time, the outer skin material D is offset toward the downstream side with respect to the center 23AO of the opening 23A. That is, the outer skin material D is offset and placed on the downstream side with respect to the pair of wrapping plates 24 . Moreover, the outer skin material D is affected by the weight and fall of the inner material F, and enters into the opposing inclined surface 24F, becoming a dented state. In addition, both peripheral edge portions DB of the portion located on the gap 23B on both sides of the outer skin material peripheral portion DA are slightly in the gap 23B (see FIG. 6 for the placement step).

前端部11A後退至上游端的待機位置時，推壓構件15B朝著包合單元23下降。 When the front end portion 11A retreats to the upstream standby position, the pressing member 15B descends toward the wrapping unit 23 .

推壓構件15B不與內材F接觸而下降，使得推壓構件15B下端的半圓形的推壓面15C將外皮材D的周緣部DA朝包合板24的外皮材保持部24H推壓。 The pressing member 15B descends without contacting the inner material F, so that the semicircular pressing surface 15C at the lower end of the pressing member 15B presses the peripheral portion DA of the outer skin material D toward the outer skin material holding portion 24H of the wrapping plate 24 .

被包合板24推壓的周緣部DA在推壓面15C與外皮材保持部24H之間被強力的保持。在此，稱位在被保持的周緣部DA之內側的外皮材D為中間位置部分。 The peripheral edge portion DA pressed by the wrapping plate 24 is strongly held between the pressing surface 15C and the outer skin material holding portion 24H. Here, the outer skin material D positioned inside the retained peripheral edge portion DA is called an intermediate portion.

又，將推壓構件15B的各突狀部15D***分離狀態的一對包合板24(24W，24Z)的各間隙23B。 Furthermore, each protruding portion 15D of the pressing member 15B is inserted into each gap 23B of the pair of separation plates 24 (24W, 24Z).

周緣兩端部DB被突狀部15D壓入間隙23B，沿著突狀部15D的形狀折疊為二(推壓步驟，參閱圖7)。 Both ends DB of the peripheral edge are pressed into the gap 23B by the protruding portion 15D, and are folded into two along the shape of the protruding portion 15D (the pressing step, see FIG. 7 ).

並且，對推壓構件15B的內部空間15E從壓 縮機30僅以預定時間T進給壓縮空氣A2，作用使內部空間15E的空氣壓提升。外皮材D的中間位置部分(亦即，位在開口23A的上方之外皮材D的一部分)是與內材F一起(透過內材F)藉壓縮空氣A2的空氣壓沿著傾斜面24F向下方膨脹(凹陷)，以致膨脹至包合板24的下方形成碗狀，在碗狀的外皮材D之中配置內材F。 Furthermore, the internal space 15E of the pressing member 15B is pressed The compressor 30 only supplies the compressed air A2 for a predetermined time T, thereby increasing the air pressure in the internal space 15E. The middle portion of the outer skin material D (that is, the part of the outer skin material D located above the opening 23A) is moved downward along the inclined surface 24F together with the inner material F (through the inner material F) by the air pressure of the compressed air A2 It is expanded (dented) so that it expands to the lower part of the wrapping plate 24 and forms a bowl shape, and the inner material F is placed among the bowl-shaped outer material D.

又，位在間隙23B的外皮材周緣部DA是藉著膨脹的外皮材D的拉伸而向下方移動，形成新的周緣兩端部DB。周緣兩端部DB的底部是從載放步驟時下降，同上面被彎折的外皮材D在突狀部15D之下形成重疊的溝槽部DZ(碗狀形成步驟、內材配置步驟，參閱圖8)。 In addition, the outer skin material peripheral portion DA located in the gap 23B moves downward due to the stretching of the expanded outer skin material D, forming new peripheral edge portions DB. The bottoms of both peripheral edge portions DB are lowered from the placement step, and the outer skin material D bent above forms an overlapping groove portion DZ under the protruding portion 15D (bowl-shaped forming step, inner material arrangement step, see Figure 8).

帶式輸送機17A是在包合裝置13的下方，從包合板24以預定的間隔待機。帶式輸送機17A的上面支撐著向下方膨脹之外皮材D的底部，藉此防止外皮材D必要以上的變形，穩定外皮材D的形狀，並決定相對於外皮材D的周緣部DA之內材F的頭部FT的位置(支撐步驟，參閱圖8)。 The belt conveyor 17A is located below the wrapping device 13 and waits at a predetermined interval from the wrapping plate 24 . The upper surface of the belt conveyor 17A supports the bottom of the outer skin material D that expands downward, thereby preventing the outer skin material D from being deformed beyond necessary, stabilizing the shape of the outer skin material D, and determining the inner diameter of the peripheral portion DA relative to the outer skin material D. The position of the head FT of material F (see Figure 8 for the support step).

推壓構件15B與升降框15A一起上升時，驅動軸26G在平面顯示朝著逆時鐘方向擺動(往前動)，並開始使滑動機構26開始往前動。此時，離合器機構28A、28B分別固定軸27D、27J，彼此接近。使分離的一對包合板24(24W、24Z)接近動作，使形成在各包合板24之間的間隙23B變窄。位在間隙23B的周緣兩端部DB被各包合板24的端部24B之間夾壓而扁平化。確實地將外皮材D重合的周緣兩端部DB封著，成為折疊食品P的兩端封著部DR。又，在兩端封著部DR的上端形成有新的溝槽部DZ(夾壓步驟，參閱圖9)。When the pressing member 15B rises together with the lifting frame 15A, the drive shaft 26G swings (moves forward) in the counterclockwise direction in plan view, and starts to cause the sliding mechanism 26 to start to move forward. At this time, the clutch mechanisms 28A and 28B respectively fix the shafts 27D and 27J and are close to each other. The separated pair of wrapping plates 24 (24W, 24Z) are brought closer together to narrow the gap 23B formed between the wrapping plates 24. Both peripheral end portions DB located in the gap 23B are pinched between the end portions 24B of the respective wrapping plates 24 and are flattened. The overlapping peripheral edge portions DB of the outer skin material D are reliably sealed to form the both-end sealed portions DR of the folded food P. In addition, a new groove portion DZ is formed at the upper end of the both-end sealing portion DR (pressing step, see FIG. 9 ).

夾壓步驟結束後，離合器機構28A、28B分別釋放軸27D、27J，使連桿機構27開始擺動(往前動)。擺動以閉合各包合板24W、24Z，將外皮材D的周緣部DA折疊重合，在相對的載放面24C之間封著，成形為折疊食品P。 此時，外皮材保持部24HW與24HZ特別在最上部為偏位地相對，因此載放面24CW與24CZ之間的間隙23C在縱剖面成為彎曲扭轉的間隙，使得存在於此間隙23C的下游側外皮材周緣部DAW與上游側外皮材周緣部DAZ密接的面積變大，可更為強力地結著(封著步驟，參閱圖10)。After the clamping step is completed, the clutch mechanisms 28A and 28B release the shafts 27D and 27J respectively, causing the link mechanism 27 to start swinging (moving forward). Each folding plate 24W, 24Z is swung to close, the peripheral edge part DA of the outer covering material D is folded and overlapped, and the folded food P is formed by sealing it between the opposing placing surfaces 24C. At this time, the outer skin material holding parts 24HW and 24HZ are opposed to each other in an offset manner, especially at the uppermost part. Therefore, the gap 23C between the placing surfaces 24CW and 24CZ becomes a curved and twisted gap in the longitudinal section, and exists on the downstream side of this gap 23C. The area in which the outer skin material peripheral portion DAW and the upstream side outer skin material peripheral portion DAZ are in close contact becomes larger, allowing for stronger bonding (see Figure 10 for the sealing step).

封著步驟結束後，驅動軸26G朝順時鐘方向擺動(往回動)，並使滑動機構26開始往回動。此時，離合器機構28A、28B分別固定軸27D、27J，使彼此分離。折疊食品P是藉著與包合板24W及24Z的分離而從包合單元23脫模(脫模步驟，參閱圖11)。 折疊食品P是與帶式輸送機17A一起下降，在下降端位置移載至搬出輸送機19，並且，搬出至二次成形裝置或熱處理裝置等(搬出步驟)。After the sealing step is completed, the drive shaft 26G swings (returns) in the clockwise direction, and causes the sliding mechanism 26 to start to move back. At this time, the clutch mechanisms 28A and 28B respectively fix the shafts 27D and 27J and separate them from each other. The folded food P is demolded from the wrapping unit 23 by being separated from the wrapping plates 24W and 24Z (for the demolding step, see FIG. 11 ). The folded food P descends together with the belt conveyor 17A, is transferred to the unloading conveyor 19 at the lower end position, and is unloaded to a secondary forming device, a heat treatment device, or the like (unloading step).

之後，離合器機構28A、28B分別釋放軸27D、27J切換至自由轉動的狀態，連桿機構27A、27B朝相反方向擺動(往回動)，使一對包合板24W、24Z朝開啟方向擺動，使得2個包合單元23W、23Z恢復到開啟狀態(初期狀態)(參閱圖5)。After that, the clutch mechanisms 28A and 28B respectively release the shafts 27D and 27J and switch to a free-rotating state. The link mechanisms 27A and 27B swing in the opposite direction (return), causing the pair of wrapping plates 24W and 24Z to swing in the opening direction, so that The two wrapping units 23W and 23Z return to the open state (initial state) (see Figure 5).

上述第1實施形態雖是使一對包合板24在碗狀形成步驟與封著步驟之間接近動作，進行夾壓步驟，但不限於此，也可在外皮材D的載放步驟與推壓步驟之間，或推壓步驟與碗狀形成步驟之間進行夾壓步驟。在什麼時機進行夾壓步驟，可適當變更。In the above-mentioned first embodiment, the pair of wrapping plates 24 are moved close to each other between the bowl-shaped forming step and the sealing step to perform the pinching step. However, the invention is not limited to this, and the outer covering material D may also be placed in the step of placing and pressing. The pinching step is performed between steps, or between the pushing step and the bowl-shape forming step. The timing at which the clamping step is performed can be changed appropriately.

例如，也可以使一對包合板24在外皮材D的載放步驟與推壓步驟之間接近動作，進行夾壓步驟。 此時，將外皮材D移載至包合板24的載放面24C上之時，一對包合板24維持著分離的狀態，因此間隙23B為擴展的狀態，外皮材D的周緣兩端部DB容易侵入間隙23B的狀態。 在載放步驟時之外皮材D的落下的影響，周緣兩端部DB進入間隙23B。隨後，使分離的一對包合板24(24W、24Z)接近動作。 在此夾壓步驟周緣兩端部DB被間隙23B折疊為二，在周緣兩端部DB上面形成成為折痕的溝槽部DZ。之後，推壓構件15B朝包合單元23下降，藉突狀部15D壓入溝槽部DZ。 之後，推壓構件15B上升，一對包合板24朝著閉合方向擺動，將外皮材D的周緣部DA折疊重合，在相對的載放面24C之間密接，成形為折疊食品P。 將周緣兩端部DB確實地封著，成為折疊食品P的兩端封著部DR。For example, a pair of wrapping plates 24 may be moved close to each other between the placing step and the pressing step of the outer covering material D to perform the pinching step. At this time, when the outer skin material D is transferred to the placement surface 24C of the wrapping plate 24, the pair of wrapping plates 24 are maintained in a separated state. Therefore, the gap 23B is in an expanded state, and both peripheral ends DB of the outer skin material D are A state that easily invades the gap 23B. During the placement step, due to the influence of the outer cover material D falling, both peripheral edge portions DB enter the gap 23B. Then, the separated pair of wrapping plates 24 (24W, 24Z) are moved closer to each other. In this clamping step, both peripheral edge portions DB are folded into two by the gap 23B, and a groove portion DZ serving as a fold is formed on both peripheral edge portions DB. Thereafter, the pressing member 15B is lowered toward the wrapping unit 23 and pressed into the groove portion DZ by the protruding portion 15D. Thereafter, the pressing member 15B rises, the pair of wrapping plates 24 swing in the closing direction, and the peripheral edge portion DA of the outer covering material D is folded and overlapped, and the folded food P is formed into close contact between the opposing placing surfaces 24C. Both ends DB of the peripheral edge are reliably sealed to form both end sealed portions DR of the folded food product P.

並且，也可以使一對包合板24在外皮材D的推壓步驟與碗狀成形步驟之間接近動作，進行夾壓步驟。 此時，推壓構件15B朝包合單元23下降，將周緣部DA在與包合板24的載放面24C之間密閉時，一對包合板24維持著分離的狀態，因此間隙23B為擴展的狀態，外皮材D的周緣兩端部DB容易侵入間隙23B的狀態。 並且藉突狀部15D壓入周緣兩端部DB，因此周緣兩端部DB進入間隙23B，周緣兩端部DB在間隙23B被折疊為二，在周緣兩端部DB上面形成成為折痕的溝槽部DZ。 之後，使分離的一對包合板24(24W、24Z)接近動作。 在此夾壓步驟將周緣兩端部DB以間隙23B折疊為二，在周緣兩端部DB上面形成成為折痕的溝槽部DZ。之後，推壓構件15B上升，一對包合板24朝著閉合方向擺動，將外皮材D的周緣部DA折疊重合，在相對的載放面24C之間密接，成形為折疊食品P。 將周緣兩端部DB確實地封著，成為折疊食品P的兩端封著部DR。Furthermore, the pair of wrapping plates 24 may be moved close to each other between the pressing step of the outer skin material D and the bowl-shaped forming step to perform the pinching step. At this time, when the pressing member 15B descends toward the wrapping unit 23 and seals the peripheral portion DA with the placement surface 24C of the wrapping plate 24, the pair of wrapping plates 24 maintains a separated state, so the gap 23B is expanded. In this state, both ends DB of the periphery of the outer skin material D easily invade the gap 23B. Furthermore, the two peripheral ends DB are pressed in by the protrusions 15D, so that the two peripheral ends DB enter the gap 23B. The two peripheral ends DB are folded into two in the gap 23B, and a groove that becomes a fold is formed on the upper surface of the both peripheral ends DB. Groove DZ. Thereafter, the separated pair of wrapping plates 24 (24W, 24Z) are moved closer to each other. In this clamping step, both peripheral edge portions DB are folded in two with the gap 23B, and a groove portion DZ serving as a fold is formed on both peripheral edge portions DB. Thereafter, the pressing member 15B rises, the pair of wrapping plates 24 swing in the closing direction, and the peripheral edge portion DA of the outer covering material D is folded and overlapped, and the folded food P is formed into close contact between the opposing placing surfaces 24C. Both ends DB of the peripheral edge are reliably sealed to form both end sealed portions DR of the folded food product P.

根據上述的實施形態，折疊食品P的周緣部DA在比上游側周緣部DAZ僅距離LX的下游側周緣部DAW被以長的狀態封著，在搬運步驟的帶式輸送機17A的開始動作時，折疊食品P是朝Y方向上游側倒下搬運，因此外皮材D的下游側周緣部DAW被以包覆上游側周緣部DAZ的狀態搬出。 又，不僅確實地封著折疊食品P的周緣部DA，並可確實地封著至周緣兩端部DB，內材F不會從封著部分漏出。並且，由於周緣兩端部DB被以無間隙地封著，因此可穩定周緣部DA整齊之外觀佳的折疊食品P進行生產。According to the above-described embodiment, the peripheral edge portion DA of the folded food P is sealed in a long state at the downstream peripheral portion DAW that is only farther away from the upstream peripheral portion DAZ than the upstream peripheral portion DAZ. When the belt conveyor 17A starts operating in the transportation step, Since the folded food P is conveyed upside down toward the upstream side in the Y direction, the downstream peripheral portion DAW of the outer covering material D is carried out in a state of covering the upstream peripheral portion DAZ. In addition, not only the peripheral edge DA of the folded food P but also both peripheral edge portions DB can be reliably sealed, and the inner material F will not leak out from the sealed portion. Furthermore, since both peripheral edge portions DB are sealed without gaps, the folded food P with a neat peripheral edge portion DA and a good appearance can be produced stably.

上述的實施形態中，雖以一個驅動手段進行一對包合板24的開合動作與接近分離動作的構成已作說明，但也可以其他的驅動手段進行開合動作與接近分離動作的構成。 例如，不進行組塊26E的溝槽26F與凸輪從動件27G的卡合，也可以變更為離合器機構28A、28B設置致動器等的開合驅動用動力，使軸27D、27J擺動，驅動連桿機構27進行一對包合板24開合的開合驅動機構。此時，變更為組塊26E與離合器機構連結配置的開合驅動用動力，成為藉滑動機構26進行包合板24的往返動作機構。 在以另外驅動進行開合動作及接近分離動作的構成的場合，分別以伺服馬達等進行驅動，可分別調整開合動作的旋轉角度或接近分離動作時之一對包合板24的間隔。 又，上述的實施形態中，雖以一對包合板24兩方接近分離動作的構成已作說明，但也可以僅一對包合板24的單方進行接近分離動作的構成。又例如，使相對於包合板24之支軸25A的位置在包合板的下方，也可形成使一對包合板24一邊接近一邊進行閉合動作的構成。此時，可藉一個驅動手段進行包合板的開合及接近分離。In the above-mentioned embodiment, the structure in which one driving means is used to perform the opening and closing operations and the approaching and separating operations of the pair of wrapping plates 24 has been described. However, other driving means may be used to perform the opening and closing operations and the approaching and separating operations. For example, instead of engaging the groove 26F of the block 26E with the cam follower 27G, the clutch mechanisms 28A and 28B may be provided with an opening and closing drive power such as an actuator to swing the shafts 27D and 27J to drive. The link mechanism 27 is an opening and closing driving mechanism for opening and closing the pair of closing plates 24 . At this time, the power for opening and closing driving is changed to the opening and closing driving force of the block 26E connected to the clutch mechanism, and the sliding mechanism 26 is used to reciprocate the closing plate 24. In the case where the opening and closing actions and the approach and separation actions are separately driven, the rotation angle of the opening and closing actions or the distance between the pair of wrapping plates 24 during the approach and separation actions can be adjusted separately by driving them with servo motors. Furthermore, in the above-mentioned embodiment, the structure in which both sides of the pair of wrapping plates 24 move toward and separate from each other has been described, but it may be configured such that only one side of the pair of wrapping plates 24 moves toward and away from each other. For another example, the position of the spindle 25A with respect to the wrapping plate 24 may be positioned below the wrapping plate, and a pair of wrapping plates 24 may be configured to close while approaching each other. At this time, a driving means can be used to open, close and nearly separate the wrapping plate.

接著，針對本發明第2實施形態相關之折疊食品P的成形裝置101參閱圖12說明。並且，針對與第1實施形態相同的構成賦予相同的符號，省略詳細的說明。 成形裝置101具備：延展裝置2、整列裝置3、外皮材成形裝置4、內材供應裝置5、折疊成形裝置107及控制各裝置的動作的控制裝置121。Next, the forming device 101 of the folded food P according to the second embodiment of the present invention will be described with reference to FIG. 12 . In addition, the same components as those in the first embodiment are denoted by the same reference numerals, and detailed descriptions are omitted. The forming device 101 includes a stretching device 2, an alignment device 3, an outer skin material forming device 4, an inner material supply device 5, a folding forming device 107, and a control device 121 that controls the operation of each device.

折疊成形裝置107是將第1實施形態的折疊成形裝置7的包合裝置13之包合單元23的一對包合板24(24W、24Z)置換成折疊成形裝置107的包合裝置113之包合單元123的一對包合板124(124W、124Z)的構成。一對包合板124W與124Z為相同形狀，其他皆與第1實施形態相同的構成(參閱圖13)。 各包合單元123是用於支撐外皮材D的載放構件。各包合單元123為相同的構成。包合單元123是以X方向下游側的包合板124W與上游側的包合板124Z成一對的構成。 包合板124具備包合單元123在開啟狀態時的上面載放外皮材的載放面124C。載放面124C具備：載放外圍面124D、傾斜面124F及在該等之間的外皮材保持部124H。 又，包合板124在相對的包合板124面對的側面中央具備凹部124E。在包合單元123開啟的狀態時，相對的凹部124E在由1對包合板124所構成的包合單元123的中央形成開口123A。 傾斜面124F是從外皮材保持部124H跨凹部124E所形成。 外皮材保持部124H是在平面顯示從傾斜面124F向外側，沿著傾斜面124F的上端124G所形成。圖13(b)表示之外皮材保持部124H的剖面形狀為凸型形狀，圖13(a)表示之外皮材保持部124H的平面形狀是形成大致弧形。 載放外圍面124D是在包合板124的上面，在外皮材保持部124H的外側，形成比外皮材保持部124H低的平面。 包合板124在凹部124E的兩側(圖13(a)的上下)具備端部124B。相對的端部124B是在開口123A的兩側形成間隙123B。 又，使一對包合板朝閉合方向擺動在一對載放面124C相對的狀態，設置使外皮材保持部124H在相同的位置相對(參閱圖19(a))。The folding and forming device 107 replaces the pair of wrapping plates 24 (24W, 24Z) of the wrapping unit 23 of the wrapping device 13 of the folding and forming device 7 of the first embodiment with the wrapping device 113 of the folding and forming device 107. The unit 123 is composed of a pair of wrapping boards 124 (124W, 124Z). The pair of wrapping plates 124W and 124Z have the same shape, and other configurations are the same as those in the first embodiment (see FIG. 13 ). Each wrapping unit 123 is a placement member for supporting the outer skin material D. Each wrapping unit 123 has the same structure. The wrapping unit 123 has a pair of wrapping plates 124W on the downstream side in the X direction and 124Z on the upstream side. The wrapping plate 124 has a placing surface 124C on which the outer skin material is placed when the wrapping unit 123 is in an open state. The placement surface 124C includes a placement peripheral surface 124D, an inclined surface 124F, and an outer skin material holding portion 124H between them. Moreover, the wrapping board 124 is provided with the recessed part 124E in the center of the side surface which the opposing wrapping board 124 faces. When the wrapping unit 123 is in an open state, the opposite recessed portions 124E form an opening 123A in the center of the wrapping unit 123 composed of a pair of wrapping plates 124 . The inclined surface 124F is formed across the recessed portion 124E from the outer skin material holding portion 124H. The outer skin material holding portion 124H is formed along the upper end 124G of the inclined surface 124F toward the outside from the inclined surface 124F in plan view. FIG. 13(b) shows that the cross-sectional shape of the outer cover material holding part 124H is a convex shape, and FIG. 13(a) shows that the planar shape of the outer cover material holding part 124H is formed into a substantially arc shape. The placement peripheral surface 124D is formed on the upper surface of the wrapping plate 124 and outside the outer covering material holding part 124H, and forms a plane lower than the outer covering material holding part 124H. The wrapping plate 124 has end portions 124B on both sides of the recessed portion 124E (the upper and lower sides in FIG. 13(a) ). The opposite end portion 124B forms a gap 123B on both sides of the opening 123A. In addition, the pair of wrapping plates are swung in the closing direction so that the pair of placing surfaces 124C face each other, and the outer covering material holding portions 124H are arranged to face each other at the same position (see FIG. 19(a) ).

接著，針對本發明第2實施形態相關成形裝置101之折疊食品P的成形步驟說明。首先是參閱圖12，說明將載放著內材F的外皮材D搬運至折疊成形裝置107的供應輸送機11。Next, the steps for forming the folded food P by the forming device 101 according to the second embodiment of the present invention will be described. First, referring to FIG. 12 , the supply conveyor 11 that conveys the outer skin material D carrying the inner material F to the folding and forming device 107 will be described.

以延展裝置2延展成扁平狀的外皮材D在以整列裝置3定位之後，並以外皮材成形裝置4成形為圓盤形，供應至內材供應裝置5的帶式輸送機5B。 控制裝置121是根據來自帶式輸送機5B所具備的編碼器(未圖示)的訊號與來自感測器5D之外皮材D的感測訊號，算出外皮材D的移動位置與沿著外皮材D的X方向的長度L的中心位置LD。 帶式輸送機5B根據來自控制裝置121的指令，在平面顯示之吐出口5F的中心位置，將外皮材D的長度L的中心LD定位後停止搬運。 The outer skin material D stretched into a flat shape by the stretching device 2 is positioned by the alignment device 3 and formed into a disk shape by the outer skin material forming device 4 and supplied to the belt conveyor 5B of the inner material supply device 5 . The control device 121 calculates the movement position of the outer skin D and the position along the outer skin D based on the signal from the encoder (not shown) provided in the belt conveyor 5B and the sensing signal from the outer skin D of the sensor 5D. The center position LD of the length L in the X direction of D. In accordance with the instruction from the control device 121, the belt conveyor 5B positions the center LD of the length L of the outer skin material D at the center position of the discharge port 5F shown on the plane, and then stops conveying.

之後，藉內材供應裝置5朝外皮材D的上面供應內材F。此時，內材F被載放於外皮材D的長度L的中心LD(內材載放步驟)。 Thereafter, the inner material F is supplied to the upper surface of the outer skin material D by the inner material supply device 5 . At this time, the inner material F is placed at the center LD of the length L of the outer skin material D (inner material placing step).

載放有內材F的外皮材D藉著帶式輸送機5B搬運至折疊成形裝置7的供應輸送機11。 The outer skin material D on which the inner material F is placed is conveyed to the supply conveyor 11 of the folding forming device 7 via the belt conveyor 5B.

接著，針對藉本發明第2實施形態相關成形裝置101所具備的折疊成形裝置之折疊食品P的成形步驟，參閱圖14至圖19說明。並且，各圖的(a)與(b)為相同步驟的圖，各圖的(a)為一方包合單元23之中央部的X方向的剖面圖，各圖的(b)為一方包合單元23的正面圖，概念性表示的說明圖。 Next, the steps of forming the folded food P by the folding and forming device provided in the forming device 101 related to the second embodiment of the present invention will be described with reference to FIGS. 14 to 19 . In addition, (a) and (b) of each figure are diagrams of the same steps, (a) of each figure is a cross-sectional view of the central part of the one-side enclosing unit 23 in the X direction, and (b) of each figure is a one-side enclosing unit. Front view of unit 23, illustrative illustration of conceptual representation.

包合裝置113的包合單元123是將一對包合板124(124W、124Z)開啟，在彼此分離的位置待機。稱此狀態為初期狀態(參閱圖14)。 The wrapping unit 123 of the wrapping device 113 opens the pair of wrapping plates 124 (124W, 124Z) and waits at a position separated from each other. This state is called the initial state (see Figure 14).

供應輸送機11的前端部11A是位在往返動作的範圍朝X方向的上游側縮短的待機位置。外皮材D一旦被感測器11B感測時，前端部11A沿著X方向朝下游側移動，在進出位置停止移動。並且，在平面顯示外皮材D的長度L的中心LD與包合單元123W之開口123A的中心123AO一致的位置，供應輸送機11停止外皮材D的搬運(參閱圖14)。詳細而言，在前端部11A上，沿著X方向將2個外皮材D分開載放。 The front end portion 11A of the supply conveyor 11 is at a waiting position in which the range of the reciprocating movement is shortened toward the upstream side in the X direction. When the outer skin material D is sensed by the sensor 11B, the front end portion 11A moves toward the downstream side in the X direction and stops at the entry and exit position. Furthermore, at a position where the center LD of the length L of the outer skin material D coincides with the center 123AO of the opening 123A of the wrapping unit 123W, the supply conveyor 11 stops conveying the outer skin material D (see FIG. 14 ). Specifically, the two outer skin materials D are placed separately on the front end portion 11A along the X direction.

接著，使前端部11A一氣地後退，將載放於前端部 11A上的下游側的外皮材D移載至下游側的包合單元123W之一對包合板124的載放面124C上。接著，上游側的外皮材D也同樣地，移載至上游側的包合單元123Z的一對包合板124的載放面124C上。 Next, the front end portion 11A is retracted at once, and the front end portion 11A is placed on the front end portion. The outer skin material D on the downstream side on 11A is transferred to the placement surface 124C of one pair of wrapping plates 124 of the downstream wrapping unit 123W. Next, the outer skin material D on the upstream side is similarly transferred to the placement surface 124C of the pair of wrapping plates 124 of the upstream side wrapping unit 123Z.

此時，外皮材D因內材F的重量及落下影響，進入相對的傾斜面124F內，成為凹陷的狀態。又，位於外皮材周緣部DA的兩側的間隙123B上之部分的周緣兩端部DB成為稍微進入間隙123B的凹陷的狀態(移載步驟，參閱圖15)。 At this time, the outer skin material D enters the opposite inclined surface 124F due to the weight of the inner material F and the impact of falling, and becomes a dented state. In addition, both peripheral edge portions DB of the portion located above the gap 123B on both sides of the outer skin material peripheral portion DA are slightly indented into the gap 123B (transfer step, see FIG. 15 ).

前端部11A後退至上游端的待機位置時，推壓構件15B朝包合單元123下降，推壓構件15B下端的半圓形的推壓面15C將外皮材D的周緣部DA向包合板124的外皮材保持部124H推壓。推壓至包合板124的周緣部DA在推壓面15C與外皮材保持部124H之間被強力地保持。 When the front end portion 11A retreats to the upstream standby position, the pressing member 15B descends toward the wrapping unit 123 , and the semicircular pressing surface 15C at the lower end of the pressing member 15B pushes the peripheral edge DA of the outer skin material D toward the outer skin of the wrapping plate 124 The material holding part 124H is pushed. The peripheral edge portion DA pressed against the wrapping plate 124 is strongly held between the pressing surface 15C and the outer skin material holding portion 124H.

並且，推壓構件15B的各突狀部15D被***分離狀態的一對包合板124(124W、124Z)的各間隙123B。 Furthermore, each protruding portion 15D of the pressing member 15B is inserted into each gap 123B of the pair of separated covering plates 124 (124W, 124Z).

周緣兩端部DB被突狀部15D壓入間隙123B。沿著突狀部15D的形狀被折疊為二(推壓步驟，參閱圖16)。 Both peripheral edge portions DB are pressed into the gap 123B by the protruding portion 15D. It is folded into two along the shape of the protrusion 15D (pressing step, see Fig. 16).

並且，在推壓構件15B的內部空間15E從壓縮機30僅以所需時間T進給壓縮空氣A2，作用以提升內部空間15E的空氣壓。外皮材D的中間位置部分(亦即，位於開口123A上方之外皮材D的一部分)是與內材F一起(透過內材F)藉壓縮空氣A2的空氣壓沿著傾斜面124F向下方膨脹(凹陷)，以至膨脹至包合板124的下方形成碗狀，在碗狀的外皮材D之中配置內材F。 Furthermore, the compressed air A2 is fed from the compressor 30 to the internal space 15E of the pressing member 15B only for a required time T, thereby increasing the air pressure in the internal space 15E. The middle portion of the outer skin material D (that is, the part of the outer skin material D located above the opening 123A) is expanded downward along the inclined surface 124F together with the inner material F (through the inner material F) by the air pressure of the compressed air A2 ( dent), so that it expands to the bottom of the wrapping plate 124 to form a bowl shape, and the inner material F is arranged among the bowl-shaped outer skin material D.

並且，位在間隙123B的外皮材周緣部DA藉著膨脹的外皮材D的拉伸向下方移動，形成新的周緣兩端部DB。周緣兩端部DB的底部比載放步驟時更為下降，將同上面的折彎的外皮材D在突狀部15D之下形成為重疊的溝槽部DZ(碗狀形成步驟、內材配置步驟，參閱圖17)。 帶式輸送機17A是與第1實施形態同樣地支撐向下方膨脹的外皮材D的底部(支撐步驟，參閱圖17)。 Furthermore, the outer skin material peripheral portion DA located in the gap 123B moves downward due to the stretching of the expanded outer skin material D, forming new peripheral edge portions DB. The bottoms of both peripheral edge portions DB are lowered than in the placing step, and the bent outer skin material D is formed into an overlapping groove portion DZ under the protruding portion 15D (bowl-shaped forming step, inner material arrangement Steps, see Figure 17). The belt conveyor 17A supports the bottom of the outer skin material D that expands downward in the same manner as in the first embodiment (see FIG. 17 for the support step).

推壓構件15B與升降框15A一起上升時，使分離的一對包合板124(124W、124Z)接近動作。 此時，形成於各包合板124之間的間隙123B變窄。位在間隙123B的周緣兩端部DB被夾壓於各包合板124的端部124B之間，形成扁平化。確實封著外皮材D重合的周緣兩端部DB，成為折疊食品P的兩端封著部DR。並且，在兩端封著部DR的上端形成有新的溝槽部DZ(夾壓步驟，參閱圖18)。 接著，擺動使各包合板124W、124Z閉合，藉此將外皮材D的周緣部DA折疊重合，在相對的載放面124C之間封著，成形為折疊食品P(封著步驟，參閱圖19)。 包合板124W與124Z為相同的形狀，因此外皮材保持部124H在相同的位置成為相對。為此，形成於外皮材保持部124H之間的間隙123C在相對的包合板之間成為最狹窄處。因此，存在於此間隙123C之外皮材的下游側外皮材周緣部DAW與上游側外皮材周緣部DAZ由於封著外皮材保持部124H的力集中而強力地被封著。 隨後之脫模步驟、搬出步驟及朝包合單元123之初期狀態的恢復步驟是與第1實施形態相同的步驟，省略說明。When the pressing member 15B rises together with the lifting frame 15A, the pair of separated wrapping plates 124 (124W, 124Z) are brought closer together. At this time, the gap 123B formed between the respective wrapping plates 124 becomes narrower. The two peripheral end portions DB located in the gap 123B are pinched between the end portions 124B of each wrapping plate 124 to form a flattened shape. The two end portions DB of the periphery where the sealing outer material D is reliably overlapped become the two end sealing portions DR of the folded food P. Furthermore, a new groove portion DZ is formed at the upper end of the both-end sealing portion DR (pressing step, see FIG. 18 ). Next, each wrapping plate 124W, 124Z is swung to close, thereby folding and overlapping the peripheral edge portion DA of the outer covering material D, and sealing it between the opposing placing surfaces 124C, thereby forming the folded food P (sealing step, see FIG. 19 ). Since the wrapping plates 124W and 124Z have the same shape, the outer skin material holding portion 124H faces each other at the same position. For this reason, the gap 123C formed between the outer skin material holding parts 124H becomes the narrowest point between the facing covering plates. Therefore, the downstream outer skin peripheral portion DAW and the upstream outer skin peripheral portion DAZ existing outside this gap 123C are strongly sealed due to the concentration of force sealing the outer skin holding portion 124H. The subsequent demolding step, the unloading step, and the restoring step to the initial state of the wrapping unit 123 are the same steps as those in the first embodiment, and description thereof is omitted.

接著，針對本發明第3實施形態相關之折疊食品P的成形裝置201參閱圖20說明。並且，針對與第1及第2實施形態相同的構成賦予相同的符號，省略詳細的說明。 成形裝置201具備：延展裝置2、整列裝置3、外皮材成形裝置4、折疊成形裝置207及控制各裝置的動作的控制裝置221。折疊成形裝置207具備：基台7A的供應輸送機11、包合裝置13、推壓裝置215、支撐裝置17、搬出輸送機19。折疊成形裝置207是將第1實施形態的折疊成形裝置7的推壓裝置15置換成折疊成形裝置207的推壓裝置215的構成。Next, the forming device 201 of the folded food P according to the third embodiment of the present invention will be described with reference to FIG. 20 . In addition, the same structures as those in the first and second embodiments are assigned the same reference numerals, and detailed descriptions are omitted. The forming device 201 includes a stretching device 2, an alignment device 3, an outer skin material forming device 4, a folding forming device 207, and a control device 221 that controls the operation of each device. The folding forming device 207 includes the supply conveyor 11 of the base 7A, the wrapping device 13, the pressing device 215, the supporting device 17, and the unloading conveyor 19. The folding forming device 207 is a structure in which the pressing device 15 of the folding forming device 7 of the first embodiment is replaced with the pressing device 215 of the folding forming device 207 .

折疊成形裝置207的推壓裝置215是配置在包合裝置13的上方。推壓構件215具備：升降框215A，及與各包合單元23對應的推壓構件215B與內材供應裝置205。內材供應裝置205具備：將內材F配置於外皮材D的方式供應的吐出部205A及將內材F送給至吐出部205A的送給裝置205C。The pressing device 215 of the folding and forming device 207 is arranged above the wrapping device 13 . The pressing member 215 includes a lifting frame 215A, a pressing member 215B corresponding to each wrapping unit 23, and an inner material supply device 205. The inner material supply device 205 includes a discharge part 205A that supplies the inner material F so as to be arranged on the outer skin material D, and a feeding device 205C that feeds the inner material F to the discharge part 205A.

吐出部205A具備：管狀的噴嘴205E及在噴嘴205E的內部上下動作的活塞205K。活塞205K是將其上端連結於直動式的致動器205L。又，在致動器205E的下端形成有吐出口205F，在噴嘴205E的周圍面具備與送給裝置205C連通的供應口205M。因此，藉活塞205K的上下動作進行吐出口205F及供應口205M的開合。吐出部205A是藉著間歇性送給內材F的送給裝置205C與吐出口205F開合之活塞205K的連動，從吐出口205F間歇地吐出所需量的內材F。並且，在活塞205K具備使所吐出的內材F從噴嘴205E分離而噴出壓縮空氣A1的空氣噴出口205N。此時，成為以內材供應裝置205吐出內材F的吐出壓將外皮材D形成碗狀的碗狀形成裝置(參閱圖21)。The discharge part 205A includes a tubular nozzle 205E and a piston 205K that moves up and down inside the nozzle 205E. The upper end of the piston 205K is connected to a direct-acting actuator 205L. Furthermore, a discharge port 205F is formed at the lower end of the actuator 205E, and a supply port 205M connected to the feeding device 205C is provided on the peripheral surface of the nozzle 205E. Therefore, the discharge port 205F and the supply port 205M are opened and closed by the up and down movement of the piston 205K. The discharge part 205A intermittently discharges a required amount of the internal material F from the discharge port 205F by the interlocking movement of the feeding device 205C that intermittently feeds the internal material F and the piston 205K that opens and closes the discharge port 205F. Furthermore, the piston 205K is provided with an air discharge port 205N that separates the discharged inner material F from the nozzle 205E and discharges the compressed air A1. At this time, the outer skin material D is formed into a bowl shape by the discharge pressure of the inner material supply device 205 that discharges the inner material F (see FIG. 21 ).

推壓構件215B是與噴嘴205E的下部成為一體。推壓構件215B是在下方具有開口215G的杯形狀，在推壓構件215B的下面形成有推壓面215C與突狀部215D。推壓面215C是在包合單元23開啟狀態時形成為與水平之各包合板24的載放外圍面24D平行。並且，突狀部215D是從推壓面215C向下方突出，形成於沿Y方向之兩端的2處。 又，噴嘴205E貫穿封閉圓環狀的周圍壁215H之頂部215K的中央。推壓構件215B是透過噴嘴205E連結於升降框215A，以控制裝置221可調整地控制升降的可動位置。The pressing member 215B is integrated with the lower part of the nozzle 205E. The pressing member 215B has a cup shape having an opening 215G on the lower surface, and a pressing surface 215C and a protruding portion 215D are formed on the lower surface of the pressing member 215B. The pressing surface 215C is formed parallel to the placing peripheral surface 24D of each horizontal wrapping plate 24 when the wrapping unit 23 is in an open state. Furthermore, the protruding portions 215D protrude downward from the pressing surface 215C and are formed at two locations at both ends along the Y direction. Moreover, the nozzle 205E penetrates the center of the top 215K of the closed annular surrounding wall 215H. The pressing member 215B is connected to the lifting frame 215A through the nozzle 205E, and the control device 221 adjustably controls the movable position of the lifting.

接著，針對本發明第3實施形態相關的成形裝置201之折疊食品P的成形步驟，參閱圖14至圖19說明。並且，各圖的(a)與(b)為相同步驟的圖，各圖的(a)為一方包合單元23的中央部之X方向的剖面圖，各圖的(b)為一方包合單元23的正面圖，概念性表示的說明圖。以延展裝置2延展的扁平狀的外皮材D是以整列裝置3測量外皮材D的寬W，將寬方向的中心位置與噴嘴205E的吐出口205F的下方位置(亦即，包合單元23的開口23A的中心位置)一致地定位。外皮材D是以外皮材成形裝置4沿著X方向形成長的大致橢圓形，朝供應輸送機11搬運。Next, the forming steps of the folded food P by the forming device 201 according to the third embodiment of the present invention will be described with reference to FIGS. 14 to 19 . In addition, (a) and (b) of each figure are diagrams of the same steps, (a) of each figure is a cross-sectional view of the central part of the one-side enclosing unit 23 in the X direction, and (b) of each figure is a one-side enclosing unit. Front view of unit 23, illustrative illustration of conceptual representation. The width W of the flat outer skin material D stretched by the stretching device 2 is measured by the aligning device 3, and the center position in the width direction is aligned with the lower position of the discharge port 205F of the nozzle 205E (that is, the position of the wrapping unit 23). The center position of opening 23A) is positioned uniformly. The outer skin material D is formed into a long substantially elliptical shape along the X direction by the outer skin material forming device 4 and is conveyed toward the supply conveyor 11 .

控制裝置221是根據來自供應輸送機11所具備的編碼器(未圖示)的訊號與來自感測器11B的感測訊號，算出外皮材D的移動位置與沿著外皮材D的X方向的長度L的中心位置LD。 供應輸送機11是根據來自控制裝置221的指令，在與平面顯示之包合單元23的開口23A的中心23AO一致的位置，將自外皮材D的長度L的中心LD僅從X方向上游側離開距離LX的內材載放位置LF定位後停止搬運。詳細而言，在前端部11A上沿著X方向分開載放有2個外皮材D。The control device 221 calculates the movement position of the outer skin material D and the X direction along the outer skin material D based on the signal from the encoder (not shown) provided in the supply conveyor 11 and the sensing signal from the sensor 11B. The center position LD of length L. The supply conveyor 11 moves away from the center LD of the length L of the outer skin material D only from the upstream side in the Stop transportation after positioning the inner material loading position LF at a distance LX. Specifically, two outer skin materials D are placed separately on the front end portion 11A along the X direction.

包合裝置13的包合單元23是將一對包合板24開啟，在彼此分離的狀態待機。稱此狀態為初期狀態(初期位置，參閱圖21)。 接著，使前端部11A一氣地後退，將載放於前端部11A上的下游側的外皮材D移載至下游側的包合單元23W之一對包合板24的載放面24C上。接著，上游側的外皮材D也同樣地，移載至上游側的包合單元23Z之一對包合板24的載放面24C上。 此時，外皮材D受落下的影響進入相對的傾斜面24F內，成為凹陷的狀態。又，位在外皮材周緣部DA的兩側的間隙23B上之部分的周緣兩端部DB成為稍微進入間隙23B的狀態(移載步驟，參閱圖21)。The wrapping unit 23 of the wrapping device 13 opens a pair of wrapping plates 24 and waits in a separated state. This state is called the initial state (initial position, see Figure 21). Next, the front end portion 11A is retracted at once, and the outer skin material D on the downstream side placed on the front end portion 11A is transferred to the placement surface 24C of the pair of wrapping plates 24 of the downstream wrapping unit 23W. Next, the outer skin material D on the upstream side is similarly transferred to the placing surface 24C of the pair of wrapping plates 24 of the upstream side wrapping unit 23Z. At this time, the outer skin material D enters into the opposing inclined surface 24F due to the impact of falling, and becomes a dented state. In addition, both peripheral edge portions DB of the portion located on the gap 23B on both sides of the outer skin material peripheral portion DA are slightly in the gap 23B (transfer step, see FIG. 21 ).

前端部11A後退至上游端的待機位置時，推壓構件215B朝著包合單元23下降，使得推壓構件215B下端的半圓形的推壓面215C將外皮材D的周緣部DA朝包合板24的外皮材保持部24H推壓。被包合板24推壓的周緣部DA在推壓面215C與外皮材保持部24H之間被強力的保持。 When the front end portion 11A retreats to the upstream standby position, the pressing member 215B descends toward the wrapping unit 23 so that the semicircular pressing surface 215C at the lower end of the pressing member 215B pushes the peripheral edge DA of the outer skin material D toward the wrapping plate 24 The outer skin material holding part 24H is pushed. The peripheral edge portion DA pressed by the wrapping plate 24 is strongly held between the pressing surface 215C and the outer skin material holding portion 24H.

又，將推壓構件215B的各突狀部215D***的各間隙23B。 Furthermore, each protruding portion 215D of the pressing member 215B is inserted into each gap 23B.

周緣兩端部DB被突狀部215D壓入間隙23B，沿著突狀部215D的形狀折疊為二(推壓步驟，參閱圖22)。 Both ends DB of the peripheral edge are pressed into the gap 23B by the protruding portion 215D and folded into two along the shape of the protruding portion 215D (for the pressing step, see FIG. 22 ).

接著，將內材F從內材供應裝置205的噴嘴205E壓出至外皮材D的中間位置部分。外皮材D是藉來自噴嘴205E之內材F的吐出壓沿著傾斜面24F向下方膨脹(凹陷)，以致膨脹至包合板24的下方形成碗狀，在碗狀的外皮材D之中配置內材F。 Next, the inner material F is pressed out from the nozzle 205E of the inner material supply device 205 to the intermediate position of the outer skin material D. The outer skin material D is expanded (depressed) downward along the inclined surface 24F by the discharge pressure of the inner material F from the nozzle 205E, so that it expands to the bottom of the wrapping plate 24 to form a bowl shape, and is arranged in the bowl-shaped outer skin material D. Material F.

又，位在間隙23B的外皮材周緣部DA是藉著膨脹的外皮材D的拉伸而向下方移動，形成新的周緣兩端部DB。周緣兩端部DB的底部是從載放步驟時下降，同上面被彎折的外皮材D在突狀部215D之下形成重疊的溝槽部DZ(碗狀形成步驟、內材配置步驟，參閱圖23)。 In addition, the outer skin material peripheral portion DA located in the gap 23B moves downward due to the stretching of the expanded outer skin material D, forming new peripheral edge portions DB. The bottoms of both peripheral edge portions DB are lowered from the placement step, and the outer skin material D bent above forms an overlapping groove portion DZ under the protruding portion 215D (bowl-shaped forming step, inner material arrangement step, see Figure 23).

帶式輸送機17A是與第1實施形態同樣支撐向下方膨脹的外皮材D的底部(支撐步驟，參閱圖23)。 The belt conveyor 17A is a bottom that supports the downwardly expanded outer skin material D like the first embodiment (see FIG. 23 for the support step).

接著，推壓構件215B與升降框215A一起上升。此時，從內材供應裝置205的活塞205K的空氣噴出口205N噴出壓縮空氣A1防止內材F黏著於噴嘴205E。 Next, the pressing member 215B rises together with the lifting frame 215A. At this time, compressed air A1 is ejected from the air ejection port 205N of the piston 205K of the internal material supply device 205 to prevent the internal material F from adhering to the nozzle 205E.

之後，使分離的一對包合板24(24W、24Z)接近動作。 Thereafter, the separated pair of wrapping plates 24 (24W, 24Z) are moved closer to each other.

此時，形成於各包合板24之間的間隙23B變窄。位在間隙23B的周緣兩端部DB被各包合板24的端部24B之間夾壓而扁平化。確實地將外皮材D重合的周緣兩端部DB封著，成為折疊食品P的兩端封著部DR。又，在兩端封著部DR的上端形成有新的溝槽部DZ(夾壓步驟，參閱圖24)。 At this time, the gap 23B formed between the respective wrapping plates 24 becomes narrow. Both peripheral end portions DB located in the gap 23B are pinched between the end portions 24B of the respective wrapping plates 24 and are flattened. The overlapping peripheral edge portions DB of the outer skin material D are reliably sealed to form the both-end sealed portions DR of the folded food P. In addition, a new groove portion DZ is formed at the upper end of the both-end sealing portion DR (pressing step, see FIG. 24 ).

接著，擺動以閉合各包合板24W、24Z，將外皮材D的周緣部DA折疊重合，在相對的載放面24C之間封著，成形為折疊食品P(封著步驟)。 Next, each wrapping plate 24W, 24Z is swung to close, and the peripheral edge portion DA of the outer covering material D is folded and overlapped, and is sealed between the opposing placing surfaces 24C to form the folded food P (sealing step).

此時，外皮材保持部24HW與24HZ特別在最上部為偏位地相對，因此載放面24CW與24CZ之間的間隙23C在縱剖面成為彎曲扭轉的間隙，使得存在於此間隙23C的下游側外皮材周緣部DAW與上游側外皮材周緣部DAZ密接的面積變大，可更為強力地結著(封著步驟)。 At this time, the outer skin material holding parts 24HW and 24HZ are opposed to each other in an offset manner, especially at the uppermost part. Therefore, the gap 23C between the placing surfaces 24CW and 24CZ becomes a curved and twisted gap in the longitudinal section, and exists on the downstream side of this gap 23C. The area in which the outer skin material peripheral portion DAW and the upstream side outer skin material peripheral portion DAZ are in close contact with each other becomes larger, allowing for stronger bonding (sealing step).

隨後之脫模步驟、搬出步驟及朝包合單元23之初期狀態的恢復步驟是與第1實施形態相同的步驟，省略說明。 The subsequent demolding step, the unloading step, and the restoring step to the initial state of the wrapping unit 23 are the same steps as those in the first embodiment, and description thereof is omitted.

接著，針對本發明第4實施形態相關之折疊食品P的成形裝置301說明。並且，針對與上述實施形態相同的構成賦予相同的符號，省略詳細的說明。 Next, the forming device 301 of the folded food P according to the fourth embodiment of the present invention will be described. In addition, the same components as those in the above-mentioned embodiment are designated by the same reference numerals, and detailed descriptions are omitted.

成形裝置301具備：延展裝置2、整列裝置3、外皮材成形裝置4、折疊成形裝置307及控制各裝置的動作的控制裝置321。 The forming device 301 includes a stretching device 2, an alignment device 3, an outer skin material forming device 4, a folding forming device 307, and a control device 321 that controls the operation of each device.

折疊成形裝置307是將第3實施形態的折疊成形裝置207的推壓裝置215置換成折疊成形裝置307的推壓裝置315的構成。並且，將第3實施形態的包合裝置13置換成包合裝置113的構成。折疊成形裝置307具備：基台7A的供應輸送機11、包合裝置113、推壓裝置315、支撐裝置17、搬出輸送機19。The folding forming device 307 is a structure in which the pressing device 215 of the folding forming device 207 of the third embodiment is replaced with the pressing device 315 of the folding forming device 307 . Furthermore, the wrapping device 13 of the third embodiment is replaced with a wrapping device 113 . The folding forming device 307 includes the supply conveyor 11 of the base 7A, the wrapping device 113, the pressing device 315, the supporting device 17, and the unloading conveyor 19.

推壓裝置315是配置在包合裝置113的上方，具備對應各包合單元123的推壓構件315B與內材供應裝置305。 內材供應裝置305具備：將內材F配置於外皮材D的方式供應的吐出部305A及將內材F送給至吐出部305A的送給裝置305C。推壓構件315B是安裝在升降框315A的下面，可調整升降位置。 並且，吐出部305A是與推壓構件315B一起升降，可藉著從升降框315A個別獨立的升降機構305P調整升降位置。包括該等升降位置的調整，整列裝置3及折疊成形裝置307的動作是以控制裝置321控制。The pressing device 315 is arranged above the wrapping device 113 and includes a pressing member 315B and an internal material supply device 305 corresponding to each wrapping unit 123 . The inner material supply device 305 includes a discharge part 305A that supplies the inner material F so as to be arranged on the outer skin material D, and a feeding device 305C that feeds the inner material F to the discharge part 305A. The pressing member 315B is installed below the lifting frame 315A and can adjust the lifting position. In addition, the discharge part 305A moves up and down together with the pressing member 315B, and the lifting position can be adjusted by the lifting mechanism 305P that is independent from the lifting frame 315A. Including the adjustment of the lifting position, the operations of the alignment device 3 and the folding and forming device 307 are controlled by the control device 321.

吐出部305A具備：管狀的噴嘴305E及在噴嘴305E的內部上下動作，進行噴嘴305E之吐出口305F開合的閥構件305R。閥構件305R是將其上端連結於直動式的致動器305L。又，閥構件305R是在旋轉式的致動器305S連結於齒列等的動力傳達機構而可在周圍方向旋轉。The discharge part 305A includes a tubular nozzle 305E and a valve member 305R that moves up and down inside the nozzle 305E to open and close the discharge port 305F of the nozzle 305E. The upper end of the valve member 305R is connected to a direct-acting actuator 305L. In addition, the valve member 305R is a rotary actuator 305S connected to a power transmission mechanism such as a tooth row, so that it can rotate in the circumferential direction.

噴嘴305E貫穿升降框315A及推壓構件315B的頂部315K到達推壓構件315B的內部。噴嘴305E是藉著使致動器305L動作而在推壓構件315B的內部升降。此時，噴嘴305E是作為壓入裝置將外皮材D向下方推壓延展使外皮材D形成為碗狀的碗狀形成裝置。The nozzle 305E penetrates the lifting frame 315A and the top 315K of the pressing member 315B to reach the inside of the pressing member 315B. The nozzle 305E moves up and down inside the pressing member 315B by operating the actuator 305L. At this time, the nozzle 305E serves as a pressing device and is a bowl-shaped forming device that presses and stretches the outer skin material D downward to form the outer skin material D into a bowl shape.

接著，針對本發明第4實施形態相關的成形裝置301之折疊食品P的成形步驟，參閱圖25至圖29說明。以延展裝置2延展成扁平狀的外皮材D在以整列裝置3定位之後，並以外皮材成形裝置4成形為圓盤形，搬運至供應輸送機11。Next, the forming steps of the folded food P by the forming device 301 according to the fourth embodiment of the present invention will be described with reference to FIGS. 25 to 29 . The outer skin material D stretched into a flat shape by the stretching device 2 is positioned by the aligning device 3 , is formed into a disk shape by the outer skin material forming device 4 , and is transported to the supply conveyor 11 .

控制裝置321是根據來自供應輸送機11所具備的編碼器(未圖示)的訊號與自感測器11B之外皮材D的感測訊號，算出外皮材D的移動位置與沿著外皮材D的X方向的長度L的中心位置LD。 供應輸送機11根據來自控制裝置221的指令，在與平面顯示之包合單元123的開口123A的中心123AO一致的位置，將外皮材D的長度L的中心LD定位停止搬運。詳細而言，在前端部11A上，沿著X方向分開載放有2個外皮材D。The control device 321 calculates the movement position of the outer skin D and the position along the outer skin D based on the signal from the encoder (not shown) provided in the supply conveyor 11 and the sensing signal of the outer skin D from the sensor 11B. The center position LD of the length L in the X direction. According to the instruction from the control device 221, the supply conveyor 11 positions the center LD of the length L of the outer skin material D at a position consistent with the center 123AO of the opening 123A of the wrapping unit 123 shown on the plane to stop conveying. Specifically, two outer skin materials D are placed separately on the front end portion 11A along the X direction.

包合裝置113的包合單元123是將一對包合板124開啟，在彼此分離的狀態待機。稱此狀態為初期狀態(初期位置，參閱圖25)。 接著，使前端部11A一氣地後退，將載放於前端部11A上的下游側的外皮材D移載至下游側的包合單元123W之一對包合板124的載放面124C上。接著，上游側的外皮材D也同樣地，移載至上游側的包合單元123Z之一對包合板124的載放面124C上。 此時，外皮材D受落下的影響進入相對的傾斜面124F內，成為凹陷的狀態。又，位在外皮材周緣部DA的兩側的間隙123B上之部分的周緣兩端部DB成為稍微進入間隙123B的凹陷狀態(移載步驟，參閱圖25)。 The wrapping unit 123 of the wrapping device 113 opens a pair of wrapping plates 124 and waits in a state of being separated from each other. This state is called the initial state (initial position, see Figure 25). Next, the front end portion 11A is retracted at once, and the outer skin material D on the downstream side placed on the front end portion 11A is transferred to the placement surface 124C of the pair of wrapping plates 124 of the downstream wrapping unit 123W. Next, the outer skin material D on the upstream side is similarly transferred to the placement surface 124C of the pair of wrapping plates 124 of the upstream side wrapping unit 123Z. At this time, the outer skin material D enters the opposite inclined surface 124F due to the impact of falling, and becomes a dented state. In addition, both peripheral edge portions DB of the portion located on the gap 123B on both sides of the outer skin material peripheral portion DA are in a recessed state slightly entering the gap 123B (transfer step, see FIG. 25 ).

前端部11A後退至上游端的待機位置時，推壓構件315B朝著包合單元123下降，使得推壓構件315B下端的半圓形的推壓面315C將外皮材D的周緣部DA朝包合板124的外皮材保持部124H推壓。被包合板124推壓的周緣部DA在推壓面315C與外皮材保持部124H之間被強力的保持。 When the front end portion 11A retreats to the upstream standby position, the pressing member 315B descends toward the wrapping unit 123 so that the semicircular pressing surface 315C at the lower end of the pressing member 315B pushes the peripheral edge DA of the outer skin material D toward the wrapping plate 124 The outer skin material holding part 124H is pushed. The peripheral edge portion DA pressed by the wrapping plate 124 is strongly held between the pressing surface 315C and the outer skin material holding portion 124H.

又，將推壓構件315B的各突狀部315D***的各間隙123B。 Furthermore, each protruding portion 315D of the pressing member 315B is inserted into each gap 123B.

周緣兩端部DB被突狀部315D壓入間隙123B，沿著突狀部315D的形狀折疊為二(推壓步驟，參閱圖26)。 Both ends DB of the peripheral edge are pressed into the gap 123B by the protruding portion 315D and folded into two along the shape of the protruding portion 315D (for the pressing step, see FIG. 26 ).

接著，使內材供應裝置305的噴嘴305E通過包合單元123的開口123A而下降，藉以使外皮材D的中間位置部分從開口123A向下方推壓延伸，將外皮材D的中央形成為碗狀(碗狀形成步驟，參閱圖27)。 Next, the nozzle 305E of the inner material supply device 305 is lowered through the opening 123A of the wrapping unit 123, so that the middle portion of the outer skin material D is pressed and extended downward from the opening 123A, and the center of the outer skin material D is formed into a bowl shape. (For the bowl-shape forming step, see Figure 27).

與噴嘴305E上升同時從吐出口305F朝碗狀的外皮材D之中吐出內材F(內材配置步驟，參閱圖27)。 As the nozzle 305E rises, the inner material F is discharged from the discharge port 305F into the bowl-shaped outer material D (inner material arrangement step, see FIG. 27 ).

噴嘴305E使其下端在開口123A的上端附近暫時地停止上升，使閥構件305R在噴嘴305E內下降而封閉吐出口305F藉此結束內材F的吐出，在外皮材D之中配置內材F。 The lower end of the nozzle 305E temporarily stops rising near the upper end of the opening 123A, and the valve member 305R is lowered in the nozzle 305E to close the discharge port 305F, thereby completing the discharge of the inner material F, and disposing the inner material F in the outer skin material D.

此時，從送給裝置305C之內材F的送給暫時地停止。並且從包合板24以所需的間隔待機的帶式輸送機17A支撐 膨脹的外皮材D的底部(支撐步驟，參閱圖27)。 At this time, the feeding of the inner material F from the feeding device 305C is temporarily stopped. And it is supported by the belt conveyor 17A standing by at a required interval from the wrapping plate 24 The bottom of the expanded outer skin material D (support step, see Figure 27).

閥構件305R藉著致動器305S一邊在周圍方向旋轉一邊藉致動器305L在噴嘴305E內上升，之後，使噴嘴305E與推壓構件315B上升。 The valve member 305R is raised in the nozzle 305E by the actuator 305L while rotating in the circumferential direction by the actuator 305S, and then the nozzle 305E and the pressing member 315B are raised.

之後，使分離的一對包合板124(124W、124Z)接近動作。 Thereafter, the separated pair of wrapping plates 124 (124W, 124Z) are moved closer to each other.

此時，形成於各包合板124之間的間隙123B變窄。位在間隙123B的周緣兩端部DB被夾壓於各包合板124的端部124B之間，形成扁平化。確實封著外皮材D重合的周緣兩端部DB，成為折疊食品P的兩端封著部DR。並且，在兩端封著部DR的上端形成有新的溝槽部DZ(夾壓步驟，參閱圖28)。 At this time, the gap 123B formed between the respective wrapping plates 124 becomes narrower. The two peripheral end portions DB located in the gap 123B are pinched between the end portions 124B of each wrapping plate 124 to form a flattened shape. The two end portions DB of the periphery where the sealing outer material D is reliably overlapped become the two end sealing portions DR of the folded food P. Furthermore, a new groove portion DZ is formed at the upper end of the both-end sealing portion DR (pressing step, see FIG. 28 ).

接著，擺動使各包合板124W、124Z閉合，藉此將外皮材D的周緣部DA折疊重合，在相對的載放面124C之間封著，成形為折疊食品P(封著步驟)。 Next, each of the wrapping plates 124W and 124Z is swung to close, thereby folding and overlapping the peripheral edge portion DA of the outer covering material D, and sealing it between the opposing placing surfaces 124C, thereby forming the folded food P (sealing step).

包合板124W與124Z為相同的形狀，因此外皮材保持部124H在相同的位置成為相對。為此，形成於外皮材保持部124H之間的間隙123C在相對的包合板之間成為最狹窄處。因此，存在於此間隙123C之外皮材的下游側外皮材周緣部DAW與上游側外皮材周緣部DAZ由於封著外皮材保持部124H的力集中而強力地被封著。 Since the wrapping plates 124W and 124Z have the same shape, the outer skin material holding portion 124H faces each other at the same position. For this reason, the gap 123C formed between the outer skin material holding parts 124H becomes the narrowest point between the facing covering plates. Therefore, the downstream outer skin peripheral portion DAW and the upstream outer skin peripheral portion DAZ existing outside this gap 123C are strongly sealed due to the concentration of force sealing the outer skin holding portion 124H.

隨後之脫模步驟、搬出步驟及朝包合單元123之初期狀態的恢復步驟是與第1實施形態相同的步驟，省略說明。 The subsequent demolding step, the unloading step, and the restoring step to the initial state of the wrapping unit 123 are the same steps as those in the first embodiment, and description thereof is omitted.

如從上述說明可理解，根據本發明，在由1對包合板24(124)所構成的包合單元23(123)為開啟狀態時，可以推壓構件15B(215B、315B)將外皮材D的周緣部DA向包合板24(124)推壓，並以碗狀形成裝置(推壓裝置15的壓縮空氣裝置、推壓裝置215的內材供應裝置205、推壓裝置315的壓入裝置的噴嘴305E)，使外皮材D的中間位置部份從包合單元23(123)的開口23A(123A)向下方延伸將外皮材D形成碗狀。並且，藉著包合單元23(123)的閉合動作折疊配置著內材F的外皮材D的周緣部DA，在相對的載放面24C(124C)之間封著。此時，可抑制因形成開口23A(123A)的凹部24E(124E)而在內材F與外皮材D之間產生的空隙。並且，不致使內材F從外皮材D的封著部分漏出至外方地進行包入，可以使折疊食品P穩定進行成形。並且，可藉傾斜面24F(124F)的作用將內材F在折疊食品P的內部向下方推壓並確實形成折疊食品P之肩部的形狀。As can be understood from the above description, according to the present invention, when the wrapping unit 23 (123) composed of a pair of wrapping plates 24 (124) is in an open state, the pressing member 15B (215B, 315B) can push the outer skin D The peripheral part DA of the pressing device 24 (124) is pressed against the wrapping plate 24 (124), and the device (the compressed air device of the pressing device 15, the inner material supply device 205 of the pressing device 215, and the pressing device of the pressing device 315) is formed in a bowl shape. The nozzle 305E) extends the middle portion of the outer skin material D downward from the opening 23A (123A) of the wrapping unit 23 (123) to form the outer skin material D into a bowl shape. Furthermore, by the closing operation of the wrapping unit 23 (123), the peripheral edge portion DA of the outer skin material D on which the inner material F is disposed is folded and sealed between the opposing placement surfaces 24C (124C). At this time, it is possible to suppress the occurrence of a gap between the inner material F and the outer skin material D due to the recessed portion 24E (124E) forming the opening 23A (123A). Furthermore, the folded food P can be stably formed by wrapping it without causing the inner material F to leak out from the sealed portion of the outer skin material D. Furthermore, the inner material F can be pushed downward inside the folded food P by the action of the inclined surface 24F (124F), and the shape of the shoulder of the folded food P can be reliably formed.

第1至第4實施形態中，外皮材成形裝置4雖是外皮材的成形的裝置，但作為變形例，在上面推壓構件4C具備適當數目的裁刀4E，可對外皮材D切入缺口後進行折疊成形。 裁刀除了外皮材成形裝置4以外，包合板24(124)也可具備而在折疊成形的同時對外皮材D切入缺口。並且，推壓構件的推壓面15C(215C、315C)具備裁刀，也可在推壓步驟時對外皮材D切入缺口。 藉由該等的構成、例如可穩定生產在周緣部形成有缺口的奶油麵包。In the first to fourth embodiments, the outer skin material forming device 4 is a device for shaping the outer skin material. However, as a modification, the upper pressing member 4C is provided with an appropriate number of cutters 4E to cut the outer skin material D. Fold into shape. In addition to the outer skin material forming device 4, the cutting knife may also be provided on the wrapping plate 24 (124) to cut the outer skin material D while folding and forming. Furthermore, the pressing surface 15C (215C, 315C) of the pressing member is equipped with a cutter, and a notch can be cut into the outer leather material D during the pressing step. With these structures, for example, butter bread with notches formed on the peripheral portion can be stably produced.

包合板24(124)的形狀不限於上述的形狀可進行種種的變更。 例如，外皮材保持部24H與傾斜面24F的位置關係不受上述的實施形態的限制。並且，外皮材保持部24H的剖面形狀不限於上述形狀，也可以是半圓形或梯形、三角形，也可以是將複數的半球形的突起呈圓弧形排列的形態。 又，傾斜面24F的剖面形狀不限於直線，也可以是曲線，或組合直線與曲線的形狀。 又，在脫模步驟中使外皮材D確實地從載放面24C(124C)脫模的方式，在外皮材保持部24H(124H)或傾斜面24F(124F)設置壓縮空氣的噴出孔。The shape of the wrapping plate 24 (124) is not limited to the above-mentioned shape and can be modified in various ways. For example, the positional relationship between the outer skin material holding portion 24H and the inclined surface 24F is not limited to the above-described embodiment. Furthermore, the cross-sectional shape of the outer covering material holding portion 24H is not limited to the above shape, and may be semicircular, trapezoidal, triangular, or may be a form in which a plurality of hemispherical protrusions are arranged in an arc shape. In addition, the cross-sectional shape of the inclined surface 24F is not limited to a straight line, and may be a curve or a combination of a straight line and a curve. In addition, in order to reliably release the outer skin material D from the placement surface 24C (124C) in the demoulding step, a compressed air ejection hole is provided in the outer skin material holding part 24H (124H) or the inclined surface 24F (124F).

第1至第4實施形態中，雖針對在外皮材D配置內材F的3個手段已作說明，但也可對應內材F的物性或相對於外皮材D之內材F的供應量的大小等適當選擇。In the first to fourth embodiments, three methods of arranging the inner material F for the outer skin material D have been described. However, the method may also be used in accordance with the physical properties of the inner material F or the supply amount of the inner material F relative to the outer skin material D. Choose the size appropriately.

相對於外皮材D之內材F的配置位置、相對於包合單元23(123)之外皮材D的載放位置、相對於包合單元23(123)之內材F的配置位置是可藉著生產的折疊食品適當地加以變更。The arrangement position of the inner material F relative to the outer skin material D, the placement position of the outer skin material D relative to the wrapping unit 23 (123), and the arrangement position of the inner material F relative to the wrapping unit 23 (123) can be determined by Make appropriate changes to the folded food produced.

本發明實施形態相關折疊食品P之成形裝置的說明雖大致如上述，但不限於此可在申請專利的範圍中進行種種的變更。上述說明中，不進行包合裝置13(113)升降，而是設置可使推壓裝置15(215、315)及支撐裝置17分別與包合裝置13(113)接近分離地升降，但是該等為相對的，也可以固定其中任一的裝置，使其他的裝置升降。Although the description of the forming device of the folded food P according to the embodiment of the present invention is generally as described above, it is not limited to this and can be variously modified within the scope of the patent application. In the above description, the enclosing device 13 (113) is not raised and lowered, but the pressing device 15 (215, 315) and the supporting device 17 are raised and lowered to be close to and separated from the enclosing device 13 (113). However, these For relative purposes, any one of the devices can be fixed so that the other devices can be raised or lowered.

又，構成包合單元23(123)的1對包合板24(124)中，雖針對固定擺動相對之內側的中心，使外側在上下旋繞擺動包合板已作說明，但也可以使相對的內側上下動作，外側彼此接近分離的方式朝水平方向移動藉此進行包合單元的開合。In addition, in the description of the pair of wrapping plates 24 (124) constituting the wrapping unit 23 (123), the center of the opposite inner side is fixed and swung so that the outer side rotates and swings the wrapping plate up and down. However, the opposite inner side may also be rotated. It moves up and down, and moves in the horizontal direction so that the outer sides are close to and separated from each other, thereby opening and closing the wrapping unit.

又，第1至第4實施形態中，雖針對朝推壓構件15B(215B、315B)的內部空間15E供應壓縮空氣A2藉此提升內部空間15E的空氣壓已作說明，但是例如也可以使推壓構件15B(215B、315B)之內側具備的相對升降的活塞構件下降，藉此提升內部空間的空氣壓。此時，活塞構件為空氣壓上升裝置成為與推壓構件15B(215B、315B)一起將外皮材D成形為碗狀的碗狀成形裝置。Furthermore, in the first to fourth embodiments, the description has been made of supplying the compressed air A2 to the internal space 15E of the pressing member 15B (215B, 315B) to increase the air pressure in the internal space 15E. However, for example, the pressing member 15B (215B, 315B) may also be used to increase the air pressure in the internal space 15E. The relatively ascending and descending piston member provided inside the pressure member 15B (215B, 315B) is lowered, thereby increasing the air pressure in the internal space. At this time, the piston member is an air pressure raising device and becomes a bowl-shaped forming device that forms the outer skin material D into a bowl shape together with the pressing member 15B (215B, 315B).

又，以載放於外皮材D的內材F的形狀對應開口23A(123A)的形狀的方式，例如形成長圓形(稻草捆形)，藉此除去折疊成形時外皮材D與內材F之間的空隙的產生。並且，配置複數的內材供應裝置，也可形成內包有複數內材F的折疊食品，配置固態物供應裝置時，也可形成內包固態物的折疊食品。In addition, the shape of the inner material F placed on the outer skin material D corresponds to the shape of the opening 23A (123A), for example, an oblong shape (straw bale shape), whereby the outer skin material D and the inner material F are eliminated during folding and molding. The creation of gaps between. In addition, by arranging a plurality of inner material supply devices, a folded food containing a plurality of inner materials F can be formed, and by arranging a solid object supply device, a folded food containing a solid object can be formed.

並且，第1至第4實施形態中，包合單元23(123)雖一對包合板24(124)是以水平狀態為開啟狀態，但包合板24(124)的載放面24D(124D)也可以V字型傾斜作為開啟狀態，並對應此將推壓構件15B(215B、315B)的推壓面形成V字型。Moreover, in the first to fourth embodiments, although the pair of wrapping plates 24 (124) of the wrapping unit 23 (123) is in the horizontal state as the open state, the placing surface 24D (124D) of the wrapping plates 24 (124) The open state may be tilted in a V-shape, and the pressing surface of the pressing member 15B (215B, 315B) may be formed into a V-shape accordingly.

1:(折疊食品的)成形裝置 2:延展裝置 3:整列裝置 5,205,305:內材供應裝置 7,107,207,307:折疊成形裝置 13,113:包合裝置 15,215,315:推壓裝置 15B,215B,315B:推壓構件 15C,215C,315C:推壓面 15D,215D,315D:突狀部 17:支撐裝置 21,221,321:控制裝置 23,123:包合單元 24(24W,24Z),124(124W,124Z):包合板 25:驅動機構 D:外皮材 DD:生麵糰 DA:外皮材周緣部 DB:外皮材周緣兩端部 DF:封著面 DR:兩端封著部 DZ:溝槽部 F:內材 P:折疊食品 R:搬運方向 L:沿著外皮材D的X方向的長度 LD:外皮材的長度L的中心位置 LF:內材載放位置 LX:LD與LF的距離 X:搬運方向 Y:與X方向正交的方向1: (folded food) forming device 2: Extension device 3: Array device 5,205,305: Internal material supply device 7,107,207,307: Folding forming device 13,113: closing device 15,215,315: Pushing device 15B, 215B, 315B: Pushing member 15C, 215C, 315C: Pushing surface 15D, 215D, 315D: protrusion 17:Support device 21,221,321:Control device 23,123: inclusion unit 24(24W,24Z),124(124W,124Z): Plywood 25:Driving mechanism D: outer skin material DD: dough DA: outer skin material peripheral part DB: Both ends of the periphery of the outer skin material DF: Covered DR: Both ends are sealed DZ: groove part F: Inner material P:Folding food R:Transportation direction L: The length along the X direction of the outer skin material D LD: The center position of the length L of the outer skin material LF: inner material loading position LX: distance between LD and LF X:Transportation direction Y: direction orthogonal to the X direction

[圖1]是表示本發明第1實施形態相關折疊食品之成形裝置的概略正面圖。 [圖2]是表示本發明第1實施形態相關折疊食品之成形裝置的概略平面圖。 [圖3]是表示本發明第1實施形態相關折疊食品之成形裝置所具備的折疊成形裝置的推壓裝置及包合裝置的主要部的概略透視圖，表示包合裝置的包合單元開啟的狀態。 [圖4]是表示本發明第1實施形態相關折疊食品的成形裝置所具備的折疊成形裝置之一對包合板的概略圖。圖(a)為平面圖，圖(b)為剖面圖。 [圖5]是表示本發明第1實施形態相關折疊食品的成形裝置所具備的折疊成形裝置之成形步驟的概略正面圖。圖(a)至(c)為相同的步驟，圖(a)為剖面圖，圖(b)為正面圖，圖(c)為驅動機構的概略圖。 [圖6]是表示本發明第1實施形態相關折疊食品的成形裝置所具備的折疊成形裝置之成形步驟的概略正面圖。圖(a)至(c)為相同的步驟，圖(a)為剖面圖，圖(b)為正面圖，圖(c)為驅動機構的概略圖。 [圖7]是表示本發明第1實施形態相關折疊食品的成形裝置所具備的折疊成形裝置之成形步驟的概略正面圖。圖(a)至(c)為相同的步驟，圖(a)為剖面圖，圖(b)為正面圖，圖(c)為驅動機構的概略圖。 [圖8]是表示本發明第1實施形態相關折疊食品的成形裝置所具備的折疊成形裝置之成形步驟的概略正面圖。圖(a)至(c)為相同的步驟，圖(a)為剖面圖，圖(b)為正面圖，圖(c)為驅動機構的概略圖。 [圖9]是表示本發明第1實施形態相關折疊食品的成形裝置所具備的折疊成形裝置之成形步驟的概略正面圖。圖(a)至(c)為相同的步驟，圖(a)為剖面圖，圖(b)為正面圖，圖(c)為驅動機構的概略圖。 [圖10]是表示本發明第1實施形態相關折疊食品的成形裝置所具備的折疊成形裝置之成形步驟的概略正面圖。圖(a)至(c)為相同的步驟，圖(a)為剖面圖，圖(b)為正面圖，圖(c)為驅動機構的概略圖。 [圖11]是表示本發明第1實施形態相關折疊食品的成形裝置所具備的折疊成形裝置之成形步驟的概略正面圖。圖(a)至(c)為相同的步驟，圖(a)為剖面圖，圖(b)為正面圖，圖(c)為驅動機構的概略圖。 [圖12]是表示本發明第2實施形態相關折疊食品之成形裝置的概略平面圖。 [圖13]是表示本發明第2實施形態相關折疊食品的成形裝置所具備的折疊成形裝置之一對包合板的概略圖。圖(a)為平面圖，圖(b)為剖面圖。 [圖14]是表示本發明第2實施形態相關折疊食品的成形裝置所具備的折疊成形裝置之成形步驟的概略正面圖。圖(a)與(b)為相同的步驟，圖(a)為剖面圖，圖(b)為正面圖。 [圖15]是表示本發明第2實施形態相關折疊食品的成形裝置所具備的折疊成形裝置之成形步驟的概略正面圖。圖(a)與(b)為相同的步驟，圖(a)為剖面圖，圖(b)為正面圖。 [圖16]是表示本發明第2實施形態相關折疊食品的成形裝置所具備的折疊成形裝置之成形步驟的概略正面圖。圖(a)與(b)為相同的步驟，圖(a)為剖面圖，圖(b)為正面圖。 [圖17]是表示本發明第2實施形態相關折疊食品的成形裝置所具備的折疊成形裝置之成形步驟的概略正面圖。圖(a)與(b)為相同的步驟，圖(a)為剖面圖，圖(b)為正面圖。 [圖18]是表示本發明第2實施形態相關折疊食品的成形裝置所具備的折疊成形裝置之成形步驟的概略正面圖。圖(a)與(b)為相同的步驟，圖(a)為剖面圖，圖(b)為正面圖。 [圖19]是表示本發明第2實施形態相關折疊食品的成形裝置所具備的折疊成形裝置之成形步驟的概略正面圖。圖(a)與(b)為相同的步驟，圖(a)為剖面圖，圖(b)為正面圖。 [圖20]是表示本發明第3實施形態相關折疊食品之成形裝置的概略正面圖。 [圖21]是表示本發明第3實施形態相關折疊食品的成形裝置所具備的折疊成形裝置之成形步驟的概略正面圖。圖(a)與(b)為相同的步驟，圖(a)為剖面圖，圖(b)為正面圖。 [圖22]是表示本發明第3實施形態相關折疊食品的成形裝置所具備的折疊成形裝置之成形步驟的概略正面圖。圖(a)與(b)為相同的步驟，圖(a)為剖面圖，圖(b)為正面圖。 [圖23]是表示本發明第3實施形態相關折疊食品的成形裝置所具備的折疊成形裝置之成形步驟的概略正面圖。圖(a)與(b)為相同的步驟，圖(a)為剖面圖，圖(b)為正面圖。 [圖24]是表示本發明第3實施形態相關折疊食品的成形裝置所具備的折疊成形裝置之成形步驟的概略正面圖。圖(a)與(b)為相同的步驟，圖(a)為剖面圖，圖(b)為正面圖。 [圖25]是表示本發明第4實施形態相關折疊食品的成形裝置所具備的折疊成形裝置之成形步驟的概略正面圖。圖(a)與(b)為相同的步驟，圖(a)為剖面圖，圖(b)為正面圖。 [圖26]是表示本發明第4實施形態相關折疊食品的成形裝置所具備的折疊成形裝置之成形步驟的概略正面圖。圖(a)與(b)為相同的步驟，圖(a)為剖面圖，圖(b)為正面圖。 [圖27]是表示本發明第4實施形態相關折疊食品的成形裝置所具備的折疊成形裝置之成形步驟的概略正面圖。圖(a)與(b)為相同的步驟，圖(a)為剖面圖，圖(b)為正面圖。 [圖28]是表示本發明第4實施形態相關折疊食品的成形裝置所具備的折疊成形裝置之成形步驟的概略正面圖。圖(a)與(b)為相同的步驟，圖(a)為剖面圖，圖(b)為正面圖。 [圖29]是表示以本發明第1實施形態相關包餡食品的成形裝置製造之折疊食品的概略圖。[Fig. 1] is a schematic front view showing a folding food forming device according to the first embodiment of the present invention. [Fig. 2] is a schematic plan view showing a forming device for folded food according to the first embodiment of the present invention. [Fig. 3] is a schematic perspective view showing the main parts of the pressing device of the folding and forming device and the wrapping device included in the folding food forming device according to the first embodiment of the present invention, showing the wrapping unit of the wrapping device being opened. condition. [Fig. 4] is a schematic diagram showing a pair of wrapping boards of one of the folding and forming devices included in the folding food forming device according to the first embodiment of the present invention. Figure (a) is a plan view, and Figure (b) is a cross-sectional view. [Fig. 5] is a schematic front view showing the forming steps of the folding and forming device provided in the folding food forming device according to the first embodiment of the present invention. Figures (a) to (c) show the same steps, Figure (a) is a cross-sectional view, Figure (b) is a front view, and Figure (c) is a schematic view of the drive mechanism. 6 is a schematic front view showing the forming steps of the folding and forming device included in the folding food forming device according to the first embodiment of the present invention. Figures (a) to (c) show the same steps, Figure (a) is a cross-sectional view, Figure (b) is a front view, and Figure (c) is a schematic view of the drive mechanism. 7 is a schematic front view showing the forming steps of the folding and forming device included in the folding food forming device according to the first embodiment of the present invention. Figures (a) to (c) show the same steps, Figure (a) is a cross-sectional view, Figure (b) is a front view, and Figure (c) is a schematic view of the drive mechanism. 8 is a schematic front view showing the forming steps of the folding and forming device provided in the folding food forming device according to the first embodiment of the present invention. Figures (a) to (c) show the same steps, Figure (a) is a cross-sectional view, Figure (b) is a front view, and Figure (c) is a schematic view of the drive mechanism. 9 is a schematic front view showing the forming steps of the folding and forming device included in the folding food forming device according to the first embodiment of the present invention. Figures (a) to (c) show the same steps, Figure (a) is a cross-sectional view, Figure (b) is a front view, and Figure (c) is a schematic view of the drive mechanism. [Fig. 10] is a schematic front view showing the forming steps of the folding and forming device provided in the folding food forming device according to the first embodiment of the present invention. Figures (a) to (c) show the same steps, Figure (a) is a cross-sectional view, Figure (b) is a front view, and Figure (c) is a schematic view of the drive mechanism. 11 is a schematic front view showing the forming steps of the folding and forming device included in the folding food forming device according to the first embodiment of the present invention. Figures (a) to (c) show the same steps, Figure (a) is a cross-sectional view, Figure (b) is a front view, and Figure (c) is a schematic view of the drive mechanism. [Fig. 12] is a schematic plan view showing a forming device for folded food according to the second embodiment of the present invention. [Fig. 13] is a schematic diagram showing a pair of wrapping plates of one of the folding and forming devices included in the folding food forming device according to the second embodiment of the present invention. Figure (a) is a plan view, and Figure (b) is a cross-sectional view. 14 is a schematic front view showing the forming steps of the folding and forming device included in the folding food forming device according to the second embodiment of the present invention. Figures (a) and (b) show the same steps, Figure (a) is a cross-sectional view, and Figure (b) is a front view. 15 is a schematic front view showing the forming steps of the folding and forming device provided in the folding food forming device according to the second embodiment of the present invention. Figures (a) and (b) show the same steps, Figure (a) is a cross-sectional view, and Figure (b) is a front view. 16 is a schematic front view showing the forming steps of the folding and forming device included in the folding food forming device according to the second embodiment of the present invention. Figures (a) and (b) show the same steps, Figure (a) is a cross-sectional view, and Figure (b) is a front view. 17 is a schematic front view showing the forming steps of the folding and forming device included in the folding food forming device according to the second embodiment of the present invention. Figures (a) and (b) show the same steps, Figure (a) is a cross-sectional view, and Figure (b) is a front view. [Fig. 18] Fig. 18 is a schematic front view showing the forming steps of the folding and forming device provided in the folding food forming device according to the second embodiment of the present invention. Figures (a) and (b) show the same steps, Figure (a) is a cross-sectional view, and Figure (b) is a front view. 19 is a schematic front view showing the forming steps of the folding and forming device included in the folding food forming device according to the second embodiment of the present invention. Figures (a) and (b) show the same steps, Figure (a) is a cross-sectional view, and Figure (b) is a front view. [Fig. 20] is a schematic front view showing a forming device for folded food according to the third embodiment of the present invention. 21 is a schematic front view showing the forming steps of the folding and forming device included in the folding food forming device according to the third embodiment of the present invention. Figures (a) and (b) show the same steps, Figure (a) is a cross-sectional view, and Figure (b) is a front view. 22 is a schematic front view showing the forming steps of the folding and forming device included in the folding food forming device according to the third embodiment of the present invention. Figures (a) and (b) show the same steps, Figure (a) is a cross-sectional view, and Figure (b) is a front view. 23 is a schematic front view showing the forming steps of the folding and forming device included in the folding food forming device according to the third embodiment of the present invention. Figures (a) and (b) show the same steps, Figure (a) is a cross-sectional view, and Figure (b) is a front view. 24 is a schematic front view showing the forming steps of the folding and forming device included in the folding food forming device according to the third embodiment of the present invention. Figures (a) and (b) show the same steps, Figure (a) is a cross-sectional view, and Figure (b) is a front view. 25 is a schematic front view showing the forming steps of the folding and forming device provided in the folding food forming device according to the fourth embodiment of the present invention. Figures (a) and (b) show the same steps, Figure (a) is a cross-sectional view, and Figure (b) is a front view. 26 is a schematic front view showing the forming steps of the folding and forming device provided in the folding food forming device according to the fourth embodiment of the present invention. Figures (a) and (b) show the same steps, Figure (a) is a cross-sectional view, and Figure (b) is a front view. 27 is a schematic front view showing the forming steps of the folding and forming device included in the folding food forming device according to the fourth embodiment of the present invention. Figures (a) and (b) show the same steps, Figure (a) is a cross-sectional view, and Figure (b) is a front view. 28 is a schematic front view showing the forming steps of the folding and forming device included in the folding food forming device according to the fourth embodiment of the present invention. Figures (a) and (b) show the same steps, Figure (a) is a cross-sectional view, and Figure (b) is a front view. [Fig. 29] is a schematic diagram showing a folded food produced using the stuffed food forming apparatus according to the first embodiment of the present invention.

7:折疊成形裝置 7: Folding forming device

13:包合裝置 13: Covering device

13A:基殼 13A: Base shell

15:推壓裝置 15:Pushing device

15A:升降框 15A:Lifting frame

15B:推壓構件 15B: Pushing member

15C:推壓面 15C:Pushing surface

15D:突狀部 15D:Protuberance

15F:管接頭 15F: Pipe joint

23A:開口 23A:Open your mouth

23,23W,23Z:包合單元 23, 23W, 23Z: inclusion unit

24A:側面 24A:Side

24,24W,24Z:包合板 24, 24W, 24Z: Plywood

25:驅動機構 25:Driving mechanism

25A,25AW,25AZ:支軸 25A, 25AW, 25AZ: pivot

25B,25BW,25BZ:軸承 25B, 25BW, 25BZ: Bearings

26,26A,26B:滑動機構 26, 26A, 26B: sliding mechanism

26C:擺動臂 26C: Swing arm

26D:軸 26D:Shaft

26E:組塊 26E: Chunk

26F:溝槽 26F:Trench

26G:驅動軸 26G: Drive shaft

27,27A,27B:連桿機構 27,27A,27B: Linking rod mechanism

27C:臂 27C:Arm

27D:軸 27D:Shaft

27E:臂 27E:Arm

27F:連結板 27F:Connection plate

27G:凸輪從動件 27G: Cam follower

27J:軸 27J:Shaft

27K:臂 27K:Arm

27L:連結板 27L:Connection plate

27M:臂 27M: arm

28,28A,28B:離合器機構 28,28A,28B:Clutch mechanism

28C:連結器 28C: Connector

28D:連結器 28D: Connector

30:壓縮機 30:Compressor

X:搬運方向 X:Transportation direction

Y:與X方向正交的方向 Y: direction orthogonal to the X direction

Claims (17)

一種折疊食品的成形方法，係折疊扁平狀的外皮材並包入內材的折疊食品的成形方法，其特徵為，包括：(a)載放步驟，將上述外皮材載放於具備一對包合板中央具有開口的包合單元上；(b)推壓步驟，將上述外皮材的周緣部以推壓構件朝上述包合單元推壓；(c)碗狀形成步驟，使位在上述開口的上方的上述外皮材的一部分從上述開口向下方延伸將上述外皮材形成為碗狀；及(d)封著步驟，藉著上述包合單元閉合動作，以包入配置於上述外皮材之上述內材的方式折疊上述外皮材並使上述周緣部重合進行封著，並包括：上述一對包合板為可接近分離，在上述(a)載放步驟之前，以上述一對包合板分離的狀態待機，在從上述(a)載放步驟之後至上述(d)封著步驟的期間，(e)使上述一對包合板接近，夾壓位於上述一對包合板之間的上述外皮材的周緣兩端部並在上述周緣兩端部的上面形成溝槽部的夾壓步驟。 A method for forming folded food, which is a method for forming folded food in which a flat outer skin material is folded and wrapped in an inner material. It is characterized by including: (a) a loading step of placing the above outer skin material on a pair of bags. On the wrapping unit with an opening in the center of the plywood; (b) the pushing step, the peripheral part of the outer skin material is pushed toward the above-mentioned wrapping unit with the pushing member; (c) the bowl-shaped forming step, the A part of the upper outer skin material extends downward from the above-mentioned opening to form the above-mentioned outer skin material into a bowl shape; and (d) the sealing step is to wrap the above-mentioned inner part arranged in the above-mentioned outer skin material by the closing action of the above-mentioned wrapping unit. The outer skin material is folded in a material-like manner and the peripheral edges are overlapped for sealing, and includes: the pair of wrapping plates are accessible for separation, and the pair of wrapping plates are waiting in a separated state before the above-mentioned (a) loading step. , during the period from the above-mentioned (a) placing step to the above-mentioned (d) sealing step, (e) bringing the pair of wrapping plates close to each other and pinching the peripheral edges of the outer skin material between the pair of wrapping plates. The clamping step of forming groove portions on both ends of the above-mentioned peripheral edge. 如請求項1記載的折疊食品的成形方法，其中，在上述(a)載放步驟與上述(b)推壓步驟之間，進行上述(e)夾壓步驟。 The method of forming folded food according to claim 1, wherein the (e) pinching step is performed between the (a) placing step and the (b) pressing step. 如請求項1記載的折疊食品的成形方法， 其中，在上述(b)推壓步驟與上述(c)碗狀形成步驟之間，進行上述(e)夾壓步驟。 The forming method of folded food as described in claim 1, Among them, the above-mentioned (e) pinching step is performed between the above-mentioned (b) pressing step and the above-mentioned (c) bowl-shaped forming step. 如請求項1記載的折疊食品的成形方法，其中，在上述(c)碗狀形成步驟與上述(d)封著步驟之間，進行上述(e)夾壓步驟。 The folded food forming method according to claim 1, wherein the (e) pinching step is performed between the (c) bowl-shaped forming step and the (d) sealing step. 如請求項1至請求項4中任一項記載的折疊食品的成形方法，其中，上述(a)載放步驟是將上述外皮材相對於上述一對包合板偏置的方式載放，並以在上述(d)封著步驟中，將折疊後的上述外皮材的一方的外皮材周緣部包覆另一方的外皮材周緣部地重合後封著。 The method for forming folded food according to any one of claims 1 to 4, wherein the (a) placing step is to place the outer skin material in an offset manner relative to the pair of wrapping plates, and in the In the sealing step (d), the folded outer skin materials are overlapped and sealed with one outer skin material peripheral portion covering the other outer skin material peripheral portion. 如請求項1至請求項4中任一項記載的折疊食品的成形方法，其中，上述一對包合板為非對稱地具備形成於上述開口的上方的各傾斜面，在上述(a)載放步驟中，以使得載放於上述外皮材的上述內材的下方位置配合上述開口地將上述外皮材載放於上述一對包合板。 The method for forming folded food according to any one of claims 1 to 4, wherein the pair of wrapping plates are asymmetrically provided with inclined surfaces formed above the opening, and are placed in the above (a) In the step, the outer skin material is placed on the pair of wrapping boards so that the lower position of the inner material placed on the outer skin material matches the opening. 如請求項1至請求項4中任一項記載的折疊食品的成形方法，其中，上述(c)碗狀形成步驟是提升上述推壓構件之內部空間的空氣壓，使上述外皮材與上述內材一起在上述開口的內側向下方凹陷，以至藉著上述提升後的空氣壓將上述外皮材形成碗狀。 The method for forming folded food according to any one of Claims 1 to 4, wherein the bowl-shaped forming step (c) is to increase the air pressure in the internal space of the pressing member so that the outer skin material and the inner The outer skin material is recessed downward together inside the opening, so that the outer skin material is formed into a bowl shape by the raised air pressure. 如請求項1至請求項4中任一項記載的折 疊食品的成形方法，其中，上述(c)碗狀形成步驟是從配置在上述推壓構件的內側的噴嘴供應內材藉此將上述外皮材形成碗狀並將上述內材配置於上述外皮材。 If the discount stated in any one of claims 1 to 4 is A method of forming stacked food, wherein the bowl-shaped forming step (c) is to form the outer skin material into a bowl shape by supplying an inner material from a nozzle disposed inside the pressing member and arrange the inner material on the outer skin material . 如請求項1至請求項4中任一項記載的折疊食品的成形方法，其中，上述(c)碗狀形成步驟以壓入構件將上述外皮材的中央附近從上述開口向下方推壓延伸使得外皮材形成碗狀，並從上述壓入構件供應上述內材而將內材配置於上述外皮材。 The method for forming folded food according to any one of claims 1 to 4, wherein the bowl-shaped forming step (c) uses a pressing member to push and extend the center portion of the outer skin material downward from the opening so that The outer skin material is formed into a bowl shape, and the inner material is supplied from the press-fitting member to arrange the inner material on the outer skin material. 如請求項1至請求項4中任一項記載的折疊食品的成形方法，其中，包括在上述(d)封著步驟之後，(f)上述一對包合板相對地分離動作，使外皮材從包合板脫模的脫模步驟。 The method for forming folded food according to any one of Claims 1 to 4, which includes, after the above-mentioned (d) sealing step, (f) a relatively separating action of the pair of wrapping plates, so that the outer skin material is separated from the folded food. Demoulding steps for plywood demoulding. 如請求項1至請求項4中任一項記載的折疊食品的成形方法，其中，在上述(d)封著步驟之前或封著步驟中，在以裁刀切入上述周緣部形成切痕的上述外皮材包入內材，成形為在上述周緣部具有切痕的折疊食品。 The method for forming folded food according to any one of Claims 1 to 4, wherein before or during the sealing step (d), the above-mentioned edge portion is cut with a cutter to form a cut. The outer skin material is wrapped in the inner material, and the folded food is formed into a folded food having cuts on the peripheral edge portion. 一種折疊食品的成形裝置，係折疊扁平狀的外皮材包入內材的折疊食品的成形裝置，其特徵為，具備：包合單元，載放上述外皮材並由一對包合板所構成，中央具有開口； 推壓構件，將上述外皮材周緣部朝上述包合單元推壓；碗狀形成裝置，使位在上述開口的上方的上述外皮材的一部分從上述開口向下方延伸將上述外皮材形成碗狀；及驅動機構，驅動上述包合單元，以包入配置在上述外皮材之內材的方式折疊上述外皮材的周緣部並重合封著，上述驅動機構具備使上述一對包合板開合動作的開合驅動機構及上述一對包合板的至少一方相對地接近分離的往返動作機構，以上述一對包合板分離的狀態載放上述外皮材，使上述一對包合板接近、夾壓位於上述一對包合板之間的上述外皮材的周緣兩端部並在上述周緣兩端部的上面形成溝槽部之後，進行上述包合單元閉合動作之控制的控制裝置。 A folding food forming device is a folding food forming device that folds a flat outer skin material and wraps it in an inner material. It is characterized by having a wrapping unit that holds the outer skin material and is composed of a pair of wrapping plates. having an opening; a pressing member that presses the peripheral edge of the outer skin material toward the wrapping unit; a bowl-shaped forming device that extends a portion of the outer skin material located above the opening downward from the opening to form the outer skin material into a bowl shape; and a driving mechanism that drives the wrapping unit to fold the peripheral edge portion of the outer skin material so as to wrap the inner material disposed in the outer skin material and overlap and seal it. The driving mechanism is provided with an opening and closing action for opening and closing the pair of wrapping plates. A closing drive mechanism and a reciprocating mechanism that relatively approaches and separates at least one of the pair of wrapping plates, places the outer skin material in a state where the pair of wrapping plates are separated, and causes the pair of wrapping plates to approach and clamp the pair of wrapping plates. A control device for controlling the closing operation of the wrapping unit after wrapping the two peripheral ends of the outer skin material between the plying plates and forming grooves on the upper surfaces of the two peripheral ends. 如請求項12記載的折疊食品的成形裝置，其中，上述一對包合板具備載放外皮材的載放面，上述載放面具備傾斜面及外皮材保持部，上述傾斜面及上述外皮材保持部在上述一對包合板為不同形狀。 The folded food forming device according to claim 12, wherein the pair of wrapping plates is provided with a placing surface for placing the outer skin material, the said placing surface is provided with an inclined surface and an outer covering material holding part, and the said inclined surface and the said outer covering material holding part are The above-mentioned pair of plywood parts have different shapes. 如請求項12記載的折疊食品的成形裝置，其中，上述成形裝置具備搬運上述外皮材的搬運裝置，上述搬運裝置具備測量上述外皮材的搬運方向長度的測量裝置，並具備根據以上述測量裝置測量的結果，決定上述包 合單元上的外皮材之載放位置的控制裝置。 The forming device of folded food according to claim 12, wherein the forming device is provided with a conveying device for conveying the outer skin material, the said conveying device is equipped with a measuring device for measuring the length of the outer covering material in the conveying direction, and is equipped with a measuring device based on the measuring device. The result determines the above package A control device for the placement position of the outer skin material on the combined unit. 如請求項12至請求項14中任一項記載的折疊食品的成形裝置，其中，上述碗狀形成裝置是使上述外皮材與配置在上述外皮材的內材一起在上述開口的內側向下方凹陷，接著以將上述外皮材形成碗狀的方式，使上述推壓構件的內部空間的空氣壓提升的空氣壓上升裝置。 The folded food forming device according to any one of claims 12 to 14, wherein the bowl-shaped forming device causes the outer skin material and the inner material arranged on the outer skin material to be recessed downward inside the opening. , and then an air pressure increasing device that increases the air pressure in the internal space of the pressing member by forming the outer skin material into a bowl shape. 如請求項12至請求項14中任一項記載的折疊食品的成形裝置，其中，上述碗狀形成裝置為內材供應裝置，該內材供應裝置，具備：噴嘴，配置在上述推壓構件的內側將內材供應至上述外皮材，及供應裝置，朝上述噴嘴供應上述內材。 The folded food forming device according to any one of Claims 12 to 14, wherein the bowl-shaped forming device is an internal material supply device, and the internal material supply device includes a nozzle disposed on the pressing member. The inner side supplies the inner material to the outer skin material, and the supply device supplies the inner material to the nozzle. 如請求項12至請求項14中任一項記載的折疊食品的成形裝置，其中，上述碗狀形成裝置為壓入裝置，該壓入裝置，具備：壓入構件，可升降地配置在上述推壓構件的內側使上述外皮材從上述開口向下方延伸並將外皮材形成碗狀，及進給裝置，從上述壓入構件供應內材以使內材配置於上述外皮材的方式將上述內材供應至上述壓入構件。 The folding food forming device according to any one of Claims 12 to 14, wherein the bowl-shaped forming device is a press-in device, and the press-in device is provided with a press-in member and is arranged on the pusher so as to be lifted and lowered. The inner side of the pressing member extends the outer skin material downward from the opening and forms the outer skin material into a bowl shape, and a feeding device supplies the inner material from the pressing member so that the inner material is arranged on the outer skin material. Supplied to the press-fitting member described above.
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