TWI777615B - Hollow plate and method of making the same - Google Patents

Hollow plate and method of making the same Download PDF

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Publication number
TWI777615B
TWI777615B TW110121498A TW110121498A TWI777615B TW I777615 B TWI777615 B TW I777615B TW 110121498 A TW110121498 A TW 110121498A TW 110121498 A TW110121498 A TW 110121498A TW I777615 B TWI777615 B TW I777615B
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plate
board
hollow
body portion
plate body
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TW110121498A
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TW202248507A (en
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方冠傑
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南寶樹脂化學工廠股份有限公司
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Abstract

一種中空板材，包括一第一板件及一第二板件。該第一板件包括一第一板體部、多個相間隔且貫穿該第一板體部的第一開口，及多個分別自第一板體部一體突伸而出的第一撐片部，每一第一撐片部位於各自的第一開口的側緣。該第二板件包括一第二板體部、多個相間隔且貫穿該第二板體部的第二開口，及多個分別自該第二板體部一體突伸而出的第二撐片部，每一第二撐片部位於各自的第二開口的側緣，且連接於該第一板體部。利用該等第一撐片部與該等第二撐片部的設計，有效減少原料，降低製程成本與製程時間。本發明還提供該中空板材的製造方法。 A hollow plate includes a first plate and a second plate. The first plate member includes a first plate body portion, a plurality of first openings spaced apart and passing through the first plate body portion, and a plurality of first support pieces integrally protruding from the first plate body portion respectively Each of the first support pieces is located at the side edge of the respective first opening. The second plate member includes a second plate body portion, a plurality of second openings spaced apart and passing through the second plate body portion, and a plurality of second supporters integrally protruding from the second plate body portion respectively. Each of the second support pieces is located at the side edge of the respective second opening and is connected to the first plate body portion. By utilizing the design of the first support portion and the second support portion, the raw material is effectively reduced, and the process cost and process time are reduced. The present invention also provides a manufacturing method of the hollow plate.

Description

中空板材及其製造方法 Hollow plate and method of making the same

本發明是有關於一種板材及其製造方法，特別是指一種中空板材及其製造方法。 The present invention relates to a plate and a manufacturing method thereof, in particular to a hollow plate and a manufacturing method thereof.

傳統用於作為物品外殼(例如：行李箱殼或3C產品外殼)、辦公室隔板或建材的板材，為實心且具有一定厚度的金屬板塊、複合板材或塑膠板塊。 Plates traditionally used as object shells (eg luggage shells or 3C product shells), office partitions or building materials are solid metal plates, composite plates or plastic plates with a certain thickness.

而為了減輕板塊重量，但又欲保持板塊的預定厚度，以提供作為物品外殼或隔板的預定結構強度時，便有空心板材被提出。 In order to reduce the weight of the panel, but also to maintain a predetermined thickness of the panel to provide a predetermined structural strength as an article shell or a partition, a hollow panel is proposed.

參閱圖1，目前常見的其中一種空心板材，是在二片彼此間隔的薄板91之間，黏合數條間隔排列的連接肋92。然而，由於該等連接肋92是利用黏膠黏合於該等薄板91之間，在製程上需要先備妥所述薄板91，再另外先製作出該等連接肋92；接著，先將該等連接肋92排列黏合於其中一塊薄板91，待黏合穩固之後， 再將另一塊薄板91也黏合於其上，製作手續步驟繁多。 Referring to FIG. 1 , one of the common hollow plates is that between two thin plates 91 spaced apart from each other, several connecting ribs 92 arranged at intervals are bonded. However, since the connecting ribs 92 are adhered between the thin plates 91 by adhesive, the thin plates 91 need to be prepared first, and then the connecting ribs 92 are fabricated first; The connecting ribs 92 are arranged and bonded to one of the thin plates 91. After the bonding is firm, the Then another thin plate 91 is also glued thereon, and the manufacturing procedures are numerous.

另外一種常見的中空板材，是以一蜂巢板塊取代所述連接肋，雖然能省下排列該等連接肋92的步驟，但該蜂巢板塊的製作還需經打模灌模或切割組裝，仍是無法有效降低製程繁雜度。 Another common hollow plate is to replace the connecting ribs with a honeycomb plate. Although the steps of arranging the connecting ribs 92 can be saved, the production of the honeycomb plate still needs to be molded or assembled by cutting. The complexity of the process cannot be effectively reduced.

此外，所述連接肋92或蜂巢板塊間需分別與所述薄板91異材質相連接，導致所製成的空心板材的結構強度也有所疑慮。 In addition, the connecting ribs 92 or the honeycomb plates need to be connected with the thin plates 91 of different materials respectively, which leads to doubts about the structural strength of the hollow plate.

因此，本發明之其中一目的，即在提供一種至少能夠克服先前技術至少一個缺點的中空板材。 Therefore, one of the objectives of the present invention is to provide a hollow board which can overcome at least one of the disadvantages of the prior art.

該中空板材包括一第一板件及一第二板件。 The hollow plate includes a first plate and a second plate.

該第一板件包括一第一板體部、多個相間隔且貫穿該第一板體部的第一開口，及多個相間隔且分別自第一板體部一體突伸而出的第一撐片部，每一第一撐片部位於各自的第一開口的側緣。 The first plate member includes a first plate body portion, a plurality of first openings spaced apart and passing through the first plate body portion, and a plurality of spaced apart and integrally protruding from the first plate body portion. A support piece, each first support piece is located at the side edge of the respective first opening.

該第二板件包括一第二板體部、多個相間隔且貫穿該第二板體部的第二開口，及多個相間隔且分別自該第二板體部一體突伸而出的第二撐片部，每一第二撐片部位於各自的第二開口的側緣，且連接於該第一板體部。 The second plate member includes a second plate body portion, a plurality of second openings spaced apart and passing through the second plate body portion, and a plurality of spaced apart and integrally protruding from the second plate body portion. Each of the second support piece portions is located at the side edge of the respective second opening and is connected to the first plate body portion.

因此，本發明之其中一目的，即在提供一種至少能夠 克服先前技術至少一個缺點的中空板材的製造方法。 Therefore, one of the objectives of the present invention is to provide a A method of manufacturing a hollow sheet that overcomes at least one disadvantage of the prior art.

於是，本發明中空板材的製造方法，包含一第一板件成型步驟、一第二板件成型步驟，及一連接步驟。 Therefore, the manufacturing method of the hollow plate of the present invention includes a first plate forming step, a second plate forming step, and a connecting step.

該第一板件成型步驟是將一第一板材沿多條相間隔的第一預定切割道切割並彎折出多個相間隔的第一撐片部，而為一第一板件。 In the first plate forming step, a first plate is cut along a plurality of spaced first predetermined cutting lanes and bent to form a plurality of spaced first support pieces to form a first plate.

該第二板件成型步驟，是將一第二板材沿多條相間隔的第二預定切割道切割並彎折出多個相間隔的第二撐片部，而為一第二板件。 In the second plate forming step, a second plate is cut along a plurality of spaced second predetermined cutting lines and bent to form a plurality of spaced second support pieces to form a second plate.

該連接步驟，是以該第一板件的該等第一撐片部朝向該第二板件，且該第二板件的該等第二撐片部朝向該第一板件的方式，將該第一板件與該第二板件彼此連接，而為一中空板材。 In the connecting step, the first plate parts of the first plate part face the second plate part, and the second plate parts of the second plate part face the first plate part. The first plate member and the second plate member are connected to each other to form a hollow plate.

本發明之功效在於：利用該等第一撐片部與該等第二撐片部的設計，省略該等連接肋與該蜂巢板，有效減料。此外，由於該等第一撐片部與該等第二撐片部是直接自該第一板材與該第二板材切割彎折而成，不需另外製造該等連接肋與該蜂巢板，且該中空板材的製造方法簡易快速，且能維持結構強度。 The effect of the present invention is that the connecting ribs and the honeycomb panel are omitted by utilizing the design of the first support piece and the second support piece, thereby effectively reducing material. In addition, since the first stretcher portions and the second stretcher portions are directly cut and bent from the first plate and the second plate, there is no need to separately manufacture the connecting ribs and the honeycomb plate, and The manufacturing method of the hollow plate is simple and fast, and the structural strength can be maintained.

1:第一板件 1: The first board

11:第一板體部 11: The first board body

111:第一內表面 111: First inner surface

112:第一外表面 112: First outer surface

113:第一內圍面 113: The first inner surface

12:第一開口 12: The first opening

13:第一撐片部 13: The first support piece

2:第二板件 2: The second board

21:第二板體部 21: The second plate body

211:第二內表面 211: Second inner surface

212:第二外表面 212: Second outer surface

213:第二內圍面 213: Second inner surface

22:第二開口 22: Second opening

23:第二撐片部 23: The second support piece

3:空氣層 3: Air layer

4:黏合層 4: Adhesive layer

5:圍繞板 5: Surrounding the board

60:第一板材 60: First plate

601:第一預定切割道 601: The first scheduled cutting line

61:第一預備板件 61: The first preparation board

611:第一預備板體部 611: The first preparatory plate body

612:第一預備開口 612: First preparation opening

613:第一預備撐片部 613: The first preparatory support piece

70:第二板材 70: Second plate

701:第二預定切割道 701: Second scheduled cutting lane

71:第二預備板件 71: Second preparatory plate

711:第二預備板體部 711: Second preparatory plate body

712:第二預備開口 712: Second Preparatory Opening

713:第二預備撐片部 713: The second preparatory support piece

S1:第一板件成型步驟 S1: The first plate forming step

S2:第二板件成型步驟 S2: The second plate forming step

S3:連接步驟 S3: Connection steps

S4:圍繞板設置步驟 S4: Steps around the board setup

本發明之其他的特徵及功效，將於參照圖式的實施方 式中清楚地呈現，其中：圖1是一剖視示意圖，說明一傳統的空心板材；圖2是一不完整的立體分解圖，說明本發明中空板材的一第一實施例，並省略一黏合層；圖3是一不完整的剖視示意圖，說明該第一實施例；圖4是一不完整的剖視示意圖，說明本發明中空板材的一第二實施例；圖5是一流程圖，說明本發明中空板材的該第一實施例的製造方法；圖6是一俯視示意圖，說明本發明中空板材的該第一實施例的製造方法的一第一板件成型步驟；圖7是一不完整的剖視示意圖，說明該第一板材成型步驟；圖8是一俯視示意圖，說明本發明中空板材的該第一實施例的製造方法的一第二板件成型步驟；圖9是一不完整的剖視示意圖，說明該第二板材成型步驟；及圖10是一流程圖，說明本發明中空板材的該第二實施例的製造方法。 Other features and effects of the present invention will be described with reference to the embodiments of the drawings It is clearly shown in the formula, wherein: Figure 1 is a schematic cross-sectional view illustrating a conventional hollow sheet; Figure 2 is an incomplete exploded perspective view illustrating a first embodiment of the hollow sheet of the present invention, and omits a bonding layer; FIG. 3 is an incomplete cross-sectional schematic diagram illustrating the first embodiment; FIG. 4 is an incomplete cross-sectional schematic diagram illustrating a second embodiment of the hollow sheet material of the present invention; FIG. 5 is a flow chart, Illustrate the manufacturing method of the first embodiment of the hollow sheet of the present invention; FIG. 6 is a schematic top view illustrating a first plate forming step of the manufacturing method of the first embodiment of the hollow sheet of the present invention; FIG. 7 is a A complete cross-sectional schematic diagram illustrating the first plate forming step; FIG. 8 is a schematic top view illustrating a second plate forming step of the manufacturing method of the first embodiment of the hollow plate of the present invention; FIG. 9 is an incomplete 10 is a flow chart illustrating the manufacturing method of the second embodiment of the hollow sheet of the present invention.

在本發明被詳細描述之前，應當注意在以下的說明內 容中，類似的元件是以相同的編號來表示。 Before the present invention is described in detail, it should be noted that in the following description In the content, similar elements are denoted by the same reference numerals.

參閱圖2與圖3，本發明中空板材之一第一實施例，適用但不限於作為3C產品外殼(例如：手機殼或筆電外殼)、建材、辦公室隔板，或汽車內裝。該中空板材包括一第一板件1、一位於該第一板件1下方的第二板件2、一位於該第一板件1與該第二板件2之間的空氣層3，及一連接該第一板件1與該第二板件2的黏合層4。 Referring to FIGS. 2 and 3 , a first embodiment of the hollow sheet of the present invention is suitable for, but not limited to, 3C product casings (eg, mobile phone casings or laptop casings), building materials, office partitions, or car interiors. The hollow board includes a first board 1, a second board 2 located below the first board 1, an air layer 3 located between the first board 1 and the second board 2, and An adhesive layer 4 connecting the first board 1 and the second board 2 .

該第一板件1的製成材質為一複合材料，並包括一第一板體部11、多個相間隔的第一開口12，及多個相間隔且自該第一板體部11一體突伸而出的第一撐片部13。該第一板體部11呈平板狀，並具有相反設置且彼此上下間隔的一第一內表面111及一第一外表面112，及多個分別界定出該等第一開口12且連接該第一內表面111及該第一外表面112之間的第一內圍面113。該第一內表面111朝向該第二板件2。該等第一開口12成陣列排列，且每一第一開口12貫穿該第一內表面111與該第一外表面112並呈方形。每一第一撐片部13從該第一板體部11之各自的第一內圍面113與該第一內表面111的交界處往該第二板件2突伸而出，而位於各自的第一開口12的側緣。每一第一撐片部13的剖面形狀與該第一開口12的形狀相符。 The first plate member 1 is made of a composite material, and includes a first plate body portion 11 , a plurality of first openings 12 spaced apart, and a plurality of spaced apart and integrated from the first plate body portion 11 . The protruding first support piece 13 . The first plate body portion 11 is in the shape of a flat plate, and has a first inner surface 111 and a first outer surface 112 that are oppositely disposed and spaced up and down from each other, and a plurality of first openings 12 respectively defining the first openings 12 and connecting the first openings 12 . A first inner surface 113 between an inner surface 111 and the first outer surface 112 . The first inner surface 111 faces the second plate 2 . The first openings 12 are arranged in an array, and each first opening 12 penetrates the first inner surface 111 and the first outer surface 112 and is square. Each first support piece 13 protrudes from the junction of the respective first inner peripheral surface 113 of the first plate body 11 and the first inner surface 111 toward the second plate 2 , and is located at the respective the side edge of the first opening 12 . The cross-sectional shape of each first support portion 13 corresponds to the shape of the first opening 12 .

該第二板件2的製成材質為該複合材料，並包括一第 二板體部21、多個相間隔的第二開口22，及多個相間隔且自該第二板體部21一體突伸而出的第二撐片部23。該第二板體部21呈平板狀，並具有一朝向該第一板件1且與該等第一撐片部13端緣連接的第二內表面211、一反向於該第二內表面211的第二外表面212，及多個分別界定出該等第二開口22且連接於該第二內表面211及該第二外表面212之間的第二內圍面213。該等第二開口22成陣列排列，且每一第二開口22貫穿該第二內表面211與該第二外表面212並呈方形。每一第二撐片部23從該第二板體部21之各自的第二內圍面213與該第二內表面211的交界處往該第一板件1突伸而出，而位於各自的第二開口22的側緣，且其端緣連接於該第一板體部11的第一內表面111。每一第二撐片部23的剖面形狀與該第二開口22的形狀相符。 The second plate 2 is made of the composite material, and includes a first Two plate portions 21 , a plurality of spaced apart second openings 22 , and a plurality of spaced apart second support piece portions 23 integrally protruding from the second plate portion 21 . The second plate body portion 21 is in the shape of a flat plate, and has a second inner surface 211 facing the first plate member 1 and connected to the end edges of the first support portions 13 , and a second inner surface opposite to the second inner surface. The second outer surface 212 of the 211 , and a plurality of second inner peripheral surfaces 213 respectively defining the second openings 22 and connected between the second inner surface 211 and the second outer surface 212 . The second openings 22 are arranged in an array, and each second opening 22 penetrates the second inner surface 211 and the second outer surface 212 and is square. Each second support piece 23 protrudes from the junction of the respective second inner peripheral surface 213 and the second inner surface 211 of the second plate body portion 21 toward the first plate member 1 , and is located at the respective The side edge of the second opening 22 is connected to the first inner surface 111 of the first plate body 11 . The cross-sectional shape of each second support portion 23 corresponds to the shape of the second opening 22 .

具體而言，上述的複合材料為一熱固型複合材料或一熱塑型複合材料。 Specifically, the above-mentioned composite material is a thermosetting composite material or a thermoplastic composite material.

該熱固型複合材料包括一熱固型基材，及多個混摻於該熱固型基材的纖維。該熱塑型複合材料包括一熱塑型基材，及多個混摻於該熱塑型基材的纖維。 The thermosetting composite material includes a thermosetting base material and a plurality of fibers mixed in the thermosetting base material. The thermoplastic composite material includes a thermoplastic substrate and a plurality of fibers blended into the thermoplastic substrate.

該熱固型基材選自於環氧樹脂及不飽和聚酯樹脂。該熱塑型基材選自於聚碳酸酯(polycarbonate，簡稱PC)、丙烯腈-丁二烯-苯乙烯共聚物(ABS是Acrylonitrile Butadiene Styrene，簡稱ABS)、聚丙烯(polypropylene，簡稱PP)、聚乙烯(polyethylene，簡稱PE)，及尼龍(nylon)。所述纖維選自由碳纖維、玻璃纖維、芳香聚醯胺纖維等高分子纖維所組成之群組。 The thermosetting base material is selected from epoxy resin and unsaturated polyester resin. The thermoplastic substrate is selected from polycarbonate (polycarbonate, PC for short), acrylonitrile-butadiene-styrene copolymer (ABS is Acrylonitrile Butadiene Styrene, referred to as ABS), polypropylene (polypropylene, referred to as PP), polyethylene (polyethylene, referred to as PE), and nylon (nylon). The fibers are selected from the group consisting of carbon fibers, glass fibers, aramid fibers and other polymer fibers.

該黏合層4連接於每一第一撐片部13與該第二內表面211之間，及每一第二撐片部23與該第一內表面111之間，用以將該第一板件1該第二板件2穩固地互相黏合。該黏合層4能為焊錫、結構膠或熱熔膠。於本實施的其他具體態樣中，也能將該第一板件1與該第二板件2以一熱熔技術直接黏合，而省略該黏合層4。 The adhesive layer 4 is connected between each first support piece 13 and the second inner surface 211 , and between each second support piece 23 and the first inner surface 111 , for the first board The second plate member 1 and the second plate member 2 are firmly adhered to each other. The adhesive layer 4 can be solder, structural adhesive or hot melt adhesive. In other specific aspects of the present embodiment, the first board 1 and the second board 2 can also be directly bonded by a hot-melt technology, and the bonding layer 4 is omitted.

該空氣層3由該第一板體部11的第一內表面111、該第二板體部21的第二內表面211、該等第一撐片部13，及該等第二撐片部23共同界定，並充滿空氣。 The air layer 3 is composed of the first inner surface 111 of the first plate body portion 11 , the second inner surface 211 of the second plate body portion 21 , the first support piece portions 13 , and the second support piece portions 23 Commonly defined and filled with air.

由於該第一板件1與該第二板件2之間形成有該空氣層3而為中空狀態，能有效減料減重。另一方面，由於該等第一撐片部13自該第一板體部11一體延伸並與該第二板體部21連接，且該等第二撐片部23自該第二板體部21一體延伸並與該第一板體部11連接，而不需如同傳統的空心板材需要另外設置連接肋或蜂巢板，能減少所需準備原料及材料成本；再者，一體延伸的設計也有效增加中空板材的結構強度，而不需額外填充增加強度的材質(例如：發泡層)。 Since the air layer 3 is formed between the first plate 1 and the second plate 2 and is in a hollow state, it can effectively reduce material and weight. On the other hand, since the first stretcher parts 13 integrally extend from the first plate body part 11 and are connected with the second board body part 21 , and the second stretcher piece parts 23 extend from the second board body part 21 is integrally extended and connected with the first plate body 11, without the need for additional connecting ribs or honeycomb panels as in the traditional hollow plate, which can reduce the required preparation of raw materials and material costs; furthermore, the integral extension design is also effective Increase the structural strength of the hollow sheet without the need to fill additional strength-increasing materials (eg: foam layer).

需說明的是，該中空板材還能包括二分別貼附於該第 一板件1的第一外表面112該第二板件2的第二外表面212的貼皮層(圖未示出)，以遮蔽該等第一開口12與該等第二開口22，從視覺上更為簡潔美觀，且避免異物自該等第一開口12與該等第二開口22掉入該空氣層3中。 It should be noted that the hollow plate can also include two A skin layer (not shown) on the first outer surface 112 of the second board 2 on the first outer surface 112 of the second board 2 to shield the first openings 12 and the second openings 22 from visual It is more concise and beautiful, and prevents foreign objects from falling into the air layer 3 from the first openings 12 and the second openings 22 .

參閱圖4，為本發明中空板材的一第二實施例，該第二實施例與該第一實施例相似，其不同處在於，該第一板件1與該第二板件2由金屬製成，且該中空板材還包括一由金屬製成且圍繞該第一板件1周緣與該第二板件2周緣的圍繞板5。 Referring to FIG. 4 , it is a second embodiment of the hollow plate of the present invention. The second embodiment is similar to the first embodiment, except that the first plate 1 and the second plate 2 are made of metal and the hollow plate further includes a surrounding plate 5 which is made of metal and surrounds the periphery of the first plate 1 and the periphery of the second plate 2 .

該圍繞板5為一長條片，並以焊接技術直接圍繞並連接該第一板件1與該第二板件2。利用該圍繞板5，能更強化該中空板材的結構強度。於本實施例的其他變化態樣中，該圍繞板5也能包括多個長片體(圖未示出)，並分別設置於該第一板件1的四個側邊與該第二板件2的四個側邊。 The surrounding board 5 is a long strip, and directly surrounds and connects the first board 1 and the second board 2 by welding technology. Using the surrounding plate 5, the structural strength of the hollow plate can be further strengthened. In other variations of this embodiment, the surrounding plate 5 can also include a plurality of long sheets (not shown in the figure), which are respectively disposed on the four sides of the first plate 1 and the second plate. the four sides of piece 2.

參閱圖5至圖7，為本發明中空板材的第一實施例的製造方法的一實施例，包括一第一板件成型步驟S1、一第二板件成型步驟S2，及一連接步驟S3。 Referring to FIG. 5 to FIG. 7 , it is an embodiment of the manufacturing method of the first embodiment of the hollow plate of the present invention, which includes a first plate forming step S1 , a second plate forming step S2 , and a connecting step S3 .

首先，進行該第一板件成型步驟S1。先在一第一板材60上定義多條相間隔的第一預定切割道601，再利用一沖壓技術，沿著所述第一預定切割道601，在該第一板材60沿著每一第一預定切割道先切割出一第一切割道610，而成為一第一預備板件61。 該第一預備板件61包括一第一預備板體部611、多個貫穿該第一預備板體部611的第一預備開口612，及多個與該第一預備板體部611同向延伸並分別填滿該等第一預備開口612的第一預備撐片部613。繼續，將每一第一預備撐片部613與該第一預備板體部611的交界區域加熱軟化，並彎折該等第一預備撐片部613約90°，以形成該等第一撐片部13，而製得該第一板件1。 First, the first plate forming step S1 is performed. First, a plurality of spaced first predetermined cutting lanes 601 are defined on a first sheet 60 , and then a stamping technique is used to follow the first predetermined cutting lanes 601 along the first sheet 60 along each first predetermined cutting lane 601 . The predetermined cutting line first cuts a first cutting line 610 to become a first preparatory plate 61 . The first preparatory plate member 61 includes a first preparatory plate body portion 611 , a plurality of first preparatory openings 612 penetrating the first preparatory plate body portion 611 , and a plurality of first preparatory plate body portions 611 extending in the same direction and fill up the first preparatory sheet portions 613 of the first preparatory openings 612 respectively. Continuing, heating and softening the boundary area between each first preparatory sheet portion 613 and the first preparatory plate body portion 611 , and bending the first preparatory sheet portions 613 by about 90° to form the first supporting sheet The first panel 1 is obtained by removing the sheet portion 13 .

參閱圖5、圖8、圖9，而後，進行該第二板件成型步驟S2。在一第二板材70上定義多條相間隔的第二預定切割道701，再利用該沖壓技術，沿著所述第二預定切割道701，在該第二板材70分別切割出多個第二切割道710，而成為一第二預備板件71。該第二預備板件71包括一第二預備板體部711、多個貫穿該第二預備板體部711的第二預備開口712，及多個與該第二預備板體部711同向延伸並分別填滿該等第二預備開口712的的第二預備撐片部713。繼續，將每一第二預備撐片部713與該第二預備板體部711的交界區域加熱軟化，並彎折該等第二預備撐片部713約90°，以形成該等第二撐片部23，而制得該第二板件2。 Referring to FIG. 5 , FIG. 8 , and FIG. 9 , then, the second plate forming step S2 is performed. A plurality of second predetermined cutting lanes 701 at intervals are defined on a second sheet 70, and then using the stamping technology, along the second predetermined cutting lanes 701, a plurality of second predetermined cutting lanes 701 are respectively cut out of the second sheet 70. The cutting path 710 becomes a second preparatory plate 71 . The second preparatory plate member 71 includes a second preparatory plate body portion 711 , a plurality of second preparatory openings 712 penetrating the second preparatory plate body portion 711 , and a plurality of second preparatory plate body portions 711 extending in the same direction and fill up the second preparatory sheet portions 713 of the second preparatory openings 712 respectively. Continuing, heating and softening the boundary area between each second preparatory sheet portion 713 and the second preparatory plate body portion 711 , and bending the second preparatory sheet portions 713 by about 90° to form the second supporting sheet The second plate member 2 is produced by removing the sheet portion 23 .

參閱圖3和圖5，最後，進行該連接步驟S3。以該等第一撐片部13朝向該第二板件2的第二內表面211，且該等第二撐片部23朝向該第一板件1的第一內表面111的方式，並利用一黏合劑，將該等第一撐片部13的端緣與該第二板材70的第二內表 面211相黏合，及該等第二撐片部23的端緣與該第一板材60的第一內表面111相連黏合並待其硬化後，成為該黏合層4，而完成該中空板材的製造。該黏合劑可為一結構膠、一熱熔膠，或一焊錫。於本實施例的其他變化態樣中，也能利用一熱熔技術，直將該第一板件1的該等第一撐片部13的端緣黏合至該第二板件2的第二內表面211，及直接將該第二板件2的該等第二撐片部23的端緣黏合至該第一板件1的第一內表面111。 Referring to FIG. 3 and FIG. 5, finally, the connection step S3 is performed. In such a way that the first support pieces 13 face the second inner surface 211 of the second board 2 and the second support pieces 23 face the first inner surface 111 of the first board 1 , using An adhesive is used to connect the end edges of the first support parts 13 to the second inner surface of the second plate 70 The surfaces 211 are bonded together, and the end edges of the second support portions 23 are connected with the first inner surface 111 of the first plate 60 and then become the adhesive layer 4 after being hardened to complete the manufacture of the hollow plate. . The adhesive can be a structural adhesive, a hot melt adhesive, or a solder. In other variations of this embodiment, a hot-melting technique can also be used to directly bond the end edges of the first support portions 13 of the first plate 1 to the second edge of the second plate 2 . The inner surface 211 , and the end edges of the second support pieces 23 of the second board member 2 are directly bonded to the first inner surface 111 of the first board member 1 .

本發明該中空板材的製造方法，由於是直接切割並彎折出該等第一撐片部13與該等第二撐片部23，不需要額外製造連接肋與蜂巢板，製程相對簡單快速，且容易成型。 The manufacturing method of the hollow plate of the present invention, because the first stretcher portion 13 and the second stretcher portion 23 are directly cut and bent, there is no need to additionally manufacture connecting ribs and honeycomb panels, and the manufacturing process is relatively simple and fast, and easy to form.

參閱圖6、8、10，為本發明中空板材的第二實施例的製造方法的實施例，該實施例與上述中空板材的第二實施例的製造方法相似，其不同處在具體說明如下。 6 , 8 and 10 , which are examples of the manufacturing method of the second embodiment of the hollow plate of the present invention, which is similar to the manufacturing method of the second embodiment of the hollow plate above, and the differences are described below.

在該第一板件成型步驟S1中，是以該沖壓技術，直接將該第一板材60切割並彎折出該等第一撐片部13。在該第二板件成型步驟S2中，是以該沖壓技術，直接將該第二板材70切割並彎折出該等第二撐片部23。 In the first plate forming step S1 , the first plate 60 is directly cut and bent to form the first support portions 13 by the punching technique. In the second plate forming step S2 , the second plate 70 is directly cut and bent to form the second stretcher portions 23 using the punching technique.

參閱圖4、圖10，此外，該中空板材的第二實施例的製造方法還包含一圍繞板設置步驟S4。利用一焊接技術，將該圍繞板5黏合於該第一板體部11周緣與該第二板體部21周緣，以提 升該中空板材更高的結構強度。 Referring to FIG. 4 and FIG. 10 , in addition, the manufacturing method of the second embodiment of the hollow plate further includes a step S4 of arranging a surrounding plate. Using a welding technique, the surrounding plate 5 is adhered to the peripheral edge of the first plate body portion 11 and the peripheral edge of the second plate body portion 21 to improve the l Higher structural strength of the hollow sheet.

綜上所述，本發明中空板材，是利用直接切割並彎折自身第一板材60與該第二板材70的方式，分別形成該等第一撐片部13與該等第二撐片部23，除了能省略該等連接肋與該蜂巢板的設置而大幅節省原料成本之外，由於不需再另外製造該等連接肋與該蜂巢板，也能有效精簡製程，大幅節省時間成本。再者，由於該等第一撐片部13與該第一板體部11一體成型，且該等第二撐片部23也與該第二板體部21一體成型，能有效提升該中空板材的結構強度，故確實能達成本發明之目的。 To sum up, the hollow plate of the present invention is formed by directly cutting and bending the first plate 60 and the second plate 70 to form the first support parts 13 and the second support parts 23 respectively , in addition to omitting the arrangement of the connecting ribs and the honeycomb board, which greatly saves the cost of raw materials, because there is no need to manufacture the connecting ribs and the honeycomb board separately, the process can be effectively simplified, and the time cost can be greatly saved. Furthermore, since the first support pieces 13 are integrally formed with the first plate body 11 , and the second support pieces 23 are also integrally formed with the second plate body 21 , the hollow plate can be effectively lifted. Therefore, it can indeed achieve the purpose of the present invention.

惟以上所述者，僅為本發明之實施例而已，當不能以此限定本發明實施之範圍，凡是依本發明申請專利範圍及專利說明書內容所作之簡單的等效變化與修飾，皆仍屬本發明專利涵蓋之範圍內。 However, the above are only examples of the present invention, and should not limit the scope of the present invention. Any simple equivalent changes and modifications made according to the scope of the application for patent of the present invention and the content of the patent specification are still within the scope of the present invention. within the scope of the invention patent.

1:第一板件 1: The first board

11:第一板體部 11: The first board body

111:第一內表面 111: First inner surface

112:第一外表面 112: First outer surface

113:第一內圍面 113: The first inner surface

12:第一開口 12: The first opening

13:第一撐片部 13: The first support piece

2:第二板件 2: The second board

21:第二板體部 21: The second plate body

211:第二內表面 211: Second inner surface

212:第二外表面 212: Second outer surface

213:第二內圍面 213: Second inner surface

22:第二開口 22: Second opening

23:第二撐片部 23: The second support piece

Claims (15)

一種中空板材，包含：一第一板件，包括一第一板體部、多個相間隔且貫穿該第一板體部的第一開口，及多個相間隔且分別自第一板體部一體突伸而出的第一撐片部，每一第一撐片部位於各自的第一開口的側緣；及一第二板件，包括一第二板體部、多個相間隔且貫穿該第二板體部的第二開口，及多個相間隔且分別自該第二板體部一體突伸而出的第二撐片部，每一第二撐片部位於各自的第二開口的側緣，且連接於該第一板體部。 A hollow plate, comprising: a first plate, including a first plate body, a plurality of first openings spaced apart and penetrating the first plate body portion, and a plurality of spaced apart and separated from the first plate body portion a first support piece protruding integrally, each first support piece is located at the side edge of the respective first opening; and a second plate member, including a second plate body portion, a plurality of spaced and penetrating a second opening of the second plate body, and a plurality of second support piece parts spaced apart and integrally protruding from the second plate body part, each second support piece part is located at its respective second opening the side edge and connected to the first plate body. 如請求項1所述的中空板材，其中，該第一板件的該第一板體部具有一朝向該第二板件的第一內表面，該第二板件的該第二板體部具有一朝向該第一板件的第二內表面，該第一板件的每一第一撐片部連接於該第二板體部的該第二內表面。 The hollow board as claimed in claim 1, wherein the first board portion of the first board has a first inner surface facing the second board, and the second board portion of the second board has a first inner surface. It has a second inner surface facing the first board part, and each first support piece of the first board part is connected to the second inner surface of the second board body part. 如請求項1所述的中空板材，其中，該第一板件的該第一板體部具有一朝向該第二板件的第一內表面，該第二板件的該第二板體部具有一朝向該第一板件的第二內表面，該第一板體部的該第一內表面、該第二板體部的該第二內表面、該等第一撐片部，及該等第二撐片部共同界定出一空氣層。 The hollow board as claimed in claim 1, wherein the first board portion of the first board has a first inner surface facing the second board, and the second board portion of the second board has a first inner surface. There is a second inner surface facing the first plate member, the first inner surface of the first plate body portion, the second inner surface of the second plate body portion, the first support piece portions, and the and so on, the second support pieces jointly define an air layer. 如請求項2所述的中空板材，其中，該第一板件的該第一板體部還具有一與該第一內表面間隔的第一外表面，及多個分別連接於該第一外表面與該第一內表面之間且界 定出該等第一開口的第一內圍面，每一第一撐片部從該第一板體部之各自的第一內圍面與該第一內表面的交界處往該第二板件突伸而出。 The hollow plate as claimed in claim 2, wherein the first plate body portion of the first plate further has a first outer surface spaced from the first inner surface, and a plurality of them are respectively connected to the first outer surface between and bounded by the surface and the first inner surface The first inner peripheral surfaces of the first openings are defined, and each first support piece extends from the junction of the respective first inner peripheral surface of the first plate body portion and the first inner surface to the second plate Pieces stick out. 如請求項2所述的中空板材，其中，該第二板件的該第二板體部還具有一反向於該第二內表面的第二外表面，及多個分別連接於該第二外表面與該第二內表面之間且界定出該等第二開口的第二內圍面，每一第二撐片部從該第二板體部之各自的第二內圍面與該第二內表面的交界處往該第一板件突伸而出。 The hollow plate as claimed in claim 2, wherein the second plate body portion of the second plate further has a second outer surface opposite to the second inner surface, and a plurality of them are respectively connected to the second plate Between the outer surface and the second inner surface and defining the second inner peripheral surfaces of the second openings, each second support piece extends from the respective second inner peripheral surface of the second plate body portion to the second inner peripheral surface of the second opening. The junction of the two inner surfaces protrudes toward the first plate. 如請求項2所述的中空板材，還包含一連接於每一第一撐片部與該第二內表面之間及每一第二撐片部與該第一內表面之間的黏合層。 The hollow board as claimed in claim 2, further comprising an adhesive layer connected between each first stretcher portion and the second inner surface and between each second stretcher portion and the first inner surface. 如請求項1所述的中空板材，其中，該第一板件與該第二板件的製成材質選自於一金屬及一複合材料。 The hollow plate as claimed in claim 1, wherein the first plate member and the second plate member are made of a material selected from a metal and a composite material. 如請求項1所述的中空板材，其中，該第一板件與該第二板件由金屬製成，該中空板材還包含一連接於該第一板件的周緣與該第二板件周緣的圍繞板。 The hollow plate member as claimed in claim 1, wherein the first plate member and the second plate member are made of metal, and the hollow plate member further comprises a peripheral edge connected to the first plate member and the peripheral edge of the second plate member the surrounding board. 如請求項2所述的中空板材，其中，該第一板件的該第一板體部還具有一與該第一內表面間隔的第一外表面，該第二板件的該第二板體部還具有一反向於該第二內表面的第二外表面，該中空板材還包含二分別貼附於該第一板體部的該第一外表面與該第二板體部的該第二外表面的貼附層。 The hollow plate as claimed in claim 2, wherein the first plate body portion of the first plate further has a first outer surface spaced apart from the first inner surface, and the second plate of the second plate The body part also has a second outer surface opposite to the second inner surface, and the hollow plate further comprises two parts respectively attached to the first outer surface of the first plate body part and the second plate body part. Attachment layer on the second outer surface. 一種中空板材的製造方法，包含： 一第一板件成型步驟，將一第一板材沿多條相間隔的第一預定切割道切割並彎折出多個相間隔的第一撐片部，而為一第一板件；一第二板件成型步驟，將一第二板材沿多條相間隔的第二預定切割道切割並彎折出多個相間隔的第二撐片部，而為一第二板件；及一連接步驟，以該第一板件的該等第一撐片部朝向該第二板件，且該第二板件的該等第二撐片部朝向該第一板件的方式，將該第一板件與該第二板件彼此連接，而為一中空板材。 A method for manufacturing a hollow sheet, comprising: In a first plate forming step, a first plate is cut along a plurality of spaced first predetermined cutting lanes and bent to form a plurality of spaced first support parts to form a first plate; a first plate In the two-plate forming step, a second plate is cut along a plurality of spaced second predetermined cutting lines and bent to form a plurality of spaced second stretchers to form a second plate; and a connecting step , in such a way that the first support pieces of the first plate face the second board, and the second support pieces of the second board face the first board, the first board The part and the second plate part are connected to each other and are a hollow plate. 如請求項10所述的中空板材的製造方法，其中，在該第一板件成型步驟中，該第一板材由金屬製成，並以一沖壓技術將該第一板材切割並彎折出該等第一撐片部，在該第二板件成型步驟中，該第二板材由金屬製成，並以該沖壓技術將該第二板材切割並彎折出該等第二撐片部。 The method for manufacturing a hollow sheet according to claim 10, wherein, in the step of forming the first sheet, the first sheet is made of metal, and a stamping technique is used to cut the first sheet and bend it out of the Wait for the first support parts, in the second plate forming step, the second plate is made of metal, and the second plate is cut and bent out of the second support parts by the punching technology. 如請求項10所述的中空板材的製造方法，其中，在該第一板件成型步驟中，該第一板材的製成材質為一複合材料，並以一沖壓技術沿著每一第一預定切割道先切割出一第一切割道，而為一第一預備板件，再經加熱軟化該第一預備板件後，彎折出所述第一撐片部，在該第二板件成型步驟中，該第二板材的製成材質為一複合材料，並以該沖壓技術沿著每一第二預定切割道切割出一第二切割道，而為一第二預備板件，再經加熱軟化該第二預備板件後，彎折出所述第二撐片部。 The method for manufacturing a hollow sheet according to claim 10, wherein, in the step of forming the first sheet, the first sheet is made of a composite material, and a stamping technique is used along each first predetermined The cutting path first cuts a first cutting path, which is a first preparatory plate, and then softens the first preparatory plate by heating, and then bends the first support portion, and forms the second plate. In the step, the material of the second plate is a composite material, and a second cutting line is cut along each second predetermined cutting line by the stamping technology, which is a second preparatory plate, and then heated After softening the second preparatory plate, the second support portion is bent out. 如請求項10所述的中空板材的製造方法，其中，在該連接步驟中，利用一黏合劑，將該第一板件的該等第一撐片部的端緣與該第二板件的一第二內表面黏合，及該第二板件的該等第二撐片部的端緣與該第一板件的一第一內表面黏合，該黏合劑選自於一結構膠、一熱熔膠，或一焊錫。 The method for manufacturing a hollow board according to claim 10, wherein, in the connecting step, an adhesive is used to connect the end edges of the first support pieces of the first board to the edges of the second board. A second inner surface is bonded, and the end edges of the second support pieces of the second board are bonded to a first inner surface of the first board. The adhesive is selected from a structural adhesive, a thermal melt glue, or a solder. 如請求項10所述的中空板材的製造方法，其中，在該連接步驟中，是利用一熱熔技術，將該第一板件的該等第一撐片部的端緣黏合至該第二板件的一第二內表面，及該第二板件的該等第二撐片部的端緣黏合至與該第一板件的一第一內表面。 The method for manufacturing a hollow board as claimed in claim 10, wherein, in the connecting step, a hot-melt technology is used to bond the end edges of the first support parts of the first board to the second A second inner surface of the board and the end edges of the second support pieces of the second board are bonded to a first inner surface of the first board. 如請求項10所述的中空板材的製造方法，還包含一圍繞板設置步驟，該第一板件包括一第一板體部，及自該第一板體部一體突伸而出的所述第一撐片部，該第二板件包括一第二板體部，及自該第二板體部一體突伸而出的所述第二撐片部，該圍繞板設置步驟，是利用一焊接技術，將該圍繞板黏合於該第一板體部周緣與該第二板體部周緣。 The method for manufacturing a hollow plate according to claim 10, further comprising a step of arranging a surrounding plate, the first plate member comprising a first plate body portion, and the said first plate body portion integrally protruding from the first plate body portion The first support piece portion, the second board member includes a second board body portion, and the second support piece portion integrally protruding from the second board body portion. By welding technology, the surrounding plate is bonded to the peripheral edge of the first plate body portion and the peripheral edge of the second plate body portion.
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM399886U (en) * 2010-10-05 2011-03-11 Gma Machinery Entpr Co Ltd Hollow plate structure
TW202020273A (en) * 2018-11-15 2020-06-01 朝澤實業股份有限公司 Fireproof honeycomb board for partition
TWM619046U (en) * 2021-06-11 2021-11-01 南寶樹脂化學工廠股份有限公司 Hollow plate

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM399886U (en) * 2010-10-05 2011-03-11 Gma Machinery Entpr Co Ltd Hollow plate structure
TW202020273A (en) * 2018-11-15 2020-06-01 朝澤實業股份有限公司 Fireproof honeycomb board for partition
TWM619046U (en) * 2021-06-11 2021-11-01 南寶樹脂化學工廠股份有限公司 Hollow plate

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