JP7307947B2 - Product Unloading/Core Feeding Device - Google Patents

Product Unloading/Core Feeding Device Download PDF

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JP7307947B2
JP7307947B2 JP2019177908A JP2019177908A JP7307947B2 JP 7307947 B2 JP7307947 B2 JP 7307947B2 JP 2019177908 A JP2019177908 A JP 2019177908A JP 2019177908 A JP2019177908 A JP 2019177908A JP 7307947 B2 JP7307947 B2 JP 7307947B2
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support portion
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哲 岩田
隆臣 栗塚
崇 三嶋
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TOSHIN CO.,LTD.
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Description

この発明は、スリッターなどのウエブ処理機で得られた製品を、ウエブ処理機の巻取軸から搬出すると共に新たな巻芯を巻取軸に供給するための製品搬出・巻芯供給装置に関するものである。 The present invention relates to a product unloading/core supplying device for unloading a product obtained by a web processing machine such as a slitter from a winding shaft of the web processing machine and supplying a new core to the winding shaft. is.

紙、フィルム、金属箔等の連続したシート状の長尺巻物を巻き戻しながら、任意の縦方向幅に連続して切断して得られる製品シートを巻き取るスリッターと呼ばれる装置がある。スリッターは、その軸周りに回転される巻取軸を巻き取り部に備えており、紙やプラスチックなどから円筒形に形成された巻芯を、巻取軸の外側に回転可能に嵌め込まれたカラーに装着して、巻芯で製品シートを巻き取った製品を得るようになっている。そして、巻き取りが完了した際には、巻取軸の軸方向へ巻芯を移動して、巻き取った製品シートごと巻芯を巻取軸から抜き取り、新たな巻芯を巻取軸に装着している。 2. Description of the Related Art There is a device called a slitter that winds a product sheet obtained by continuously cutting a continuous sheet-like long roll of paper, film, metal foil, etc., into arbitrary longitudinal widths while rewinding it. The slitter has a winding shaft that rotates around its axis in the winding part, and a cylindrical winding core made of paper, plastic, or the like is rotatably fitted to the outer side of the winding shaft. to obtain a product in which the product sheet is wound around the winding core. When the winding is completed, the winding core is moved in the axial direction of the winding shaft, the winding core is removed from the winding shaft together with the wound product sheet, and a new winding core is attached to the winding shaft. are doing.

巻芯に製品シートを巻き取った製品は重いので、巻き取り部に隣接して搬出装置を設置して、搬出装置で製品を支持して搬出して、作業者の作業負荷を減らすことが行われている(例えば、特許文献１参照)。 Since the product in which the product sheet is wound around the core is heavy, it is possible to reduce the workload of the operator by installing a carry-out device adjacent to the winding part, supporting the product with the carry-out device and carrying it out. (See Patent Document 1, for example).

特開２００２－２４０９９７号公報Japanese Patent Application Laid-Open No. 2002-240997

巻芯は、製品よりも軽いとはいえ、製品シートの幅が大きくなったり、並列して巻き取る製品の数が多くなったりなどすると長尺になり、その重さが無視できない。製品によっては、巻芯の直径を大きくすることがあり、このような場合も巻芯が重くなる。従って、製品の搬出に併せて、新たな巻芯の供給についても作業者の負担を減らすことが求められている。また、巻取軸に巻芯を差し込む時間の短縮は、スリッターのアイドル時間の短縮のために重要である。差し込む巻芯の数が多くなると、この時間は無視できなくなる。そこで、多くの巻芯を一度に効率的に巻取軸に差し込み、アイドル時間を短縮できる方策が求められている。 Although the winding core is lighter than the product, it becomes longer when the width of the product sheet increases or when the number of products to be wound in parallel increases, and its weight cannot be ignored. Depending on the product, the diameter of the winding core may be increased, and in such a case the weight of the winding core is also increased. Therefore, it is required to reduce the burden on the operator in supplying new winding cores in conjunction with unloading of products. Also, shortening the time for inserting the winding core into the winding shaft is important for shortening the idle time of the slitter. As the number of cores to be inserted increases, this time cannot be ignored. Therefore, there is a demand for a measure capable of efficiently inserting many winding cores into the winding shaft at one time and shortening the idle time.

本発明は、従来の技術に係る前記問題に鑑み、これらを好適に解決するべく提案されたものであって、スペースを取らず、製品のウエブ処理機からの搬出および巻芯のウエブ処理機への供給を効率よく行うことができる製品搬出・巻芯供給装置を提供することを目的とする。 DISCLOSURE OF THE INVENTION The present invention has been proposed in view of the above-mentioned problems associated with the prior art, and has been proposed to preferably solve these problems. It is an object of the present invention to provide a product unloading/rolling core supplying device capable of efficiently supplying a product.

前記課題を克服し、所期の目的を達成するため、本願の請求項１に係る発明の製品搬出・巻芯供給装置は、
巻取軸にセットした巻芯にウエブを巻き取って製品を得るウエブ処理機に用いられ、前記製品を前記巻取軸から搬出すると共に前記巻芯を該巻取軸に供給するための製品搬出・巻芯供給装置であって、
前記巻取軸の開放端に対して一端を向き合わせて該巻取軸の軸方向に直列に並んで前記製品を前記巻取軸から受け取り可能な受け取り姿勢と、該受け取り姿勢から回動した搬出姿勢との間で動作可能に構成されて、該製品を支持可能な第１支持部と、
前記受け取り姿勢にある前記第１支持部と並行する待機姿勢と、前記巻取軸の開放端に対して一端を向き合わせて該巻取軸の軸方向に直列に並んで前記巻芯を前記巻取軸に受け渡し可能な受け渡し姿勢との間で動作可能に構成されて、前記巻芯を支持可能な第２支持部と、
前記第１支持部が前記受け取り姿勢にあるときに前記第２支持部を前記待機姿勢にすると共に、前記第１支持部が前記搬出姿勢にあるときに前記第２支持部を前記受け渡し姿勢にするように、前記第１支持部の動作と連係して前記第２支持部を動作させる連係機構と、を備えていることを要旨とする。
請求項１に係る発明によれば、製品を受け取り可能な第１支持部と、巻芯を受け渡し可能な第２支持部とを備えているので、第１支持部と第２支持部とを切り替えるだけで、製品の搬出から次の巻き取りに用いる巻芯の供給までの作業を、作業者の負荷を抑えて効率よく行うことができる。また、第１支持部の動作に連係して第２支持部を動作させる構成であるので、製品の搬出から巻芯の供給までの作業を、作業者の負荷を抑えて効率よく行うことができる。しかも、第１支持部が受け取り姿勢にあるとき、第２支持部が第１支持部と並行する待機姿勢にあるので、製品を受け取り可能な第１支持部および巻芯を受け渡し可能な第２支持部の両方を備えていても、装置に必要なスペースを最小限に抑えることができる。 In order to overcome the above problems and achieve the intended purpose, the product unloading/rolling core supply device of the invention according to claim 1 of the present application comprises:
Used in a web processor for obtaining a product by winding a web around a winding core set on a winding shaft, and carrying out the product from the winding shaft and supplying the winding core to the winding shaft - A winding core supply device,
a receiving posture in which one end faces the open end of the winding shaft and the products are arranged in series in the axial direction of the winding shaft and the product can be received from the winding shaft; and a carrying-out rotated from the receiving posture. a first support configured to be operable between positions and capable of supporting the product;
a waiting posture in parallel with the first support portion in the receiving posture; a second support part configured to be operable between a delivery posture in which the winding core can be delivered to the take-up shaft, and capable of supporting the winding core;
When the first support portion is in the receiving posture, the second support portion is in the standby posture, and when the first support portion is in the unloading posture, the second support portion is in the delivery posture. and a linking mechanism for operating the second support in conjunction with the operation of the first support.
According to the first aspect of the invention, since the first supporting portion capable of receiving the product and the second supporting portion capable of delivering the winding core are provided, the first supporting portion and the second supporting portion are switched. Only with this, the work from unloading the product to supplying the core to be used for the next winding can be efficiently performed while suppressing the burden on the operator. In addition, since the second support portion is operated in conjunction with the operation of the first support portion, the work from unloading the product to supplying the core can be efficiently performed while suppressing the burden on the operator. . Moreover, when the first support portion is in the receiving posture, the second support portion is in the standby posture parallel to the first support portion, so that the first support portion capable of receiving the product and the second support portion capable of delivering the core are provided. Even with both parts, the space required for the device can be minimized.

請求項２に係る発明では、前記第１支持部は、アームの一端側に設けられて該アームと共に回転する第１軸部に設けられ、
前記第２支持部は、前記第１支持部と交差する方向に延びる前記アームの他端側に設けられて該アームに対して回転可能に支持された第２軸部に設けられ、
前記第２支持部は、前記待機姿勢で前記アームが延びる方向と交差する方向に延びると共に、前記受け渡し姿勢で前記アームと直列するように動作することを要旨とする。
請求項２に係る発明によれば、待機姿勢において第２支持部がアームに対して折れ曲がるので、装置に必要なスペースを最小限に抑えることができる。 In the invention according to claim 2, the first support part is provided on a first shaft part that is provided on one end side of the arm and rotates together with the arm,
The second support portion is provided on a second shaft portion provided on the other end side of the arm extending in a direction intersecting the first support portion and supported rotatably with respect to the arm,
The gist is that the second support portion extends in a direction intersecting the direction in which the arm extends in the standby posture, and operates so as to be in series with the arm in the delivery posture.
According to the second aspect of the invention, since the second support portion is bent with respect to the arm in the standby posture, the space required for the device can be minimized.

請求項３に係る発明では、前記連係機構は、
前記第１支持部に連係するように設けられ、自身の回転により該第１支持部を前記受け取り姿勢と前記搬出姿勢との間で回動させる第１回転部と、
前記第２支持部に連係するように設けられ、前記第１回転部の回転により該第１回転部と逆回転して該第２支持部を回動させる第２回転部と、を備えていることを要旨とする。
請求項３に係る発明によれば、簡単な構成の連係機構によって、第１支持部および第２支持部を連係させることができる。 In the invention according to claim 3, the linkage mechanism is
a first rotating part provided so as to be linked to the first supporting part and configured to rotate the first supporting part between the receiving posture and the unloading posture by its own rotation;
a second rotating part that is provided so as to be linked to the second supporting part, and rotates in the opposite direction to the first rotating part by the rotation of the first rotating part to rotate the second supporting part. This is the gist of it.
According to the third aspect of the invention, the first support section and the second support section can be linked with each other by a linking mechanism having a simple configuration.

請求項４に係る発明では、前記第１回転部を駆動する駆動手段を備えていることを要旨とする。
請求項４に係る発明によれば、駆動手段によって第１支持部および第２支持部が動作するので、第１支持部および第２支持部を動作させるときに作業者の負荷が発生しない。 The gist of the invention according to claim 4 is that a driving means for driving the first rotating portion is provided.
According to the fourth aspect of the present invention, since the first support portion and the second support portion are operated by the driving means, no load is applied to the operator when operating the first support portion and the second support portion.

請求項５に係る発明では、前記第１支持部は、前記巻芯の軸孔に通して前記製品を支持可能に構成され、
前記第２支持部は、前記巻芯を載置可能に構成されていることを要旨とする。
請求項５に係る発明によれば、製品および巻芯に合わせて支持部を構成することで、製品および巻芯を適切に支持することができる。 In the invention according to claim 5, the first support part is configured to be able to support the product through the shaft hole of the core,
The gist is that the second support portion is configured to allow the winding core to be placed thereon.
According to the fifth aspect of the invention, the product and the winding core can be appropriately supported by configuring the supporting portion according to the product and the winding core.

本発明に係る製品搬出・巻芯供給装置によれば、スペースを取らず、製品のウエブ処理機からの搬出および巻芯のウエブ処理機への供給を効率よく行うことができる。 According to the product unloading/core supplying apparatus according to the present invention, the unloading of the product from the web processing machine and the supply of the core to the web processing machine can be efficiently performed without taking up space.

本発明の実施例に係るスリッターを概略的に示す説明図である。It is an explanatory view showing a slitter concerning an example of the present invention roughly. スリッターの隣に配置した実施例の搬送装置を示す正面図であり、第１支持部が受け取り姿勢にある。FIG. 4 is a front view of the example conveying device positioned next to the slitter, with the first support in a receiving position; 実施例の搬送装置を一部破断して示す側面図であり、第１支持部が受け取り姿勢にある。It is a partially broken side view showing the conveying device of the embodiment, in which the first support portion is in the receiving posture. 実施例の搬送装置の動作を示す平面図である。It is a top view which shows the operation|movement of the conveying apparatus of an Example. 実施例の搬送装置の動作を示す平面図である。It is a top view which shows the operation|movement of the conveying apparatus of an Example. 実施例の搬送装置の動作を示す概略斜視図である。It is a schematic perspective view which shows operation|movement of the conveying apparatus of an Example.

次に、本発明に係るウエブ処理機の製品搬出・巻芯供給装置につき、好適な実施例を挙げて、添付図面を参照して以下に説明する。 DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, preferred embodiments of the product unloading/core supplying apparatus for a web processing machine according to the present invention will be described below with reference to the accompanying drawings.

ウエブに所定の処理を施すウエブ処理機としては、ウエブを必要な幅にカットしてロール状に巻き取る加工を行うスリッターや、加工ラインにおいて一旦巻き取ったウエブを仕上げ加工や２次加工などの処理をした後に再び巻き取るリワインダーなどが挙げられる。以下の実施形態では、スリッターを例示して説明する。また、ウエブとしては、合成樹脂からなるフィルム、ペーパー、アルミニウムなどの金属箔等を挙げることができ、ウエブを巻芯に巻き掛けたロール状物をロールという。そして、特に区別する場合は、ウエブが巻き出される処理前のロールを「原反ロール」といい、所定処理後のウエブを巻き取って形成されるロールを「製品ロール(製品)」という。 Web processing machines that perform predetermined processing on webs include slitters that cut webs to the required width and wind them into rolls, as well as finishing and secondary processing of webs that have once been wound on processing lines. Examples include a rewinder that rewinds after processing. In the following embodiments, a slitter will be exemplified and explained. Examples of the web include a film made of synthetic resin, paper, metal foil such as aluminum, and the like, and a roll-shaped product in which the web is wound around a core is called a roll. When making a distinction, the roll from which the web is unwound before processing is called the "original roll", and the roll formed by winding the web after the predetermined processing is called the "product roll (product)".

（スリッターの概要）
図１に示すように、実施形態に係るスリッター(ウエブ処理機)１０は、原反ロール１４を支持する巻き出し部１８と、ウエブ１２を所定幅で切断する切断部２０と、所定幅に切断されたウエブ１２を巻き取って製品ロール１６とする巻き取り部(巻き取り装置)２２とを備えている。スリッター１０には、巻き出し部１８と巻き取り部２２との間に設置された複数の本体ローラＲによって、ウエブ１２が巻き出し部１８から巻き取り部２２に向かって走行するパスラインが構成されている。また、スリッター１０は、巻き取り部２２において、巻取軸２４に保持された巻芯２６に巻き取るウエブ１２を整える調整ローラ２８,３０を有する調整ローラユニット３２を備えている。そして、スリッター１０は、巻き出し部１８に支持された原反ロール１４から巻き出されたウエブ１２を、パスラインの途中で切断部２０において該ウエブ１２の流れ方向に切断し、所定幅にしたウエブ１２を巻き取り部２２で複数箇所に分けて巻芯２６にそれぞれ巻き取って、所定幅のウエブ１２が巻かれた製品ロール１６を得るように構成されている。 (Overview of slitter)
As shown in FIG. 1, a slitter (web processing machine) 10 according to the embodiment includes an unwinding section 18 that supports a raw fabric roll 14, a cutting section 20 that cuts the web 12 to a predetermined width, and a cutting section 20 that cuts the web 12 to a predetermined width. A winding unit (winding device) 22 is provided to wind the web 12 to form a product roll 16. - 特許庁In the slitter 10, a pass line along which the web 12 runs from the unwinding portion 18 toward the winding portion 22 is formed by a plurality of main rollers R installed between the unwinding portion 18 and the winding portion 22. ing. The slitter 10 also includes an adjustment roller unit 32 having adjustment rollers 28 and 30 for adjusting the web 12 to be wound on the winding core 26 held by the winding shaft 24 in the winding section 22 . Then, the slitter 10 cuts the web 12 unwound from the original fabric roll 14 supported by the unwinding portion 18 in the direction of flow of the web 12 at the cutting portion 20 in the middle of the pass line to have a predetermined width. The web 12 is divided into a plurality of parts by the winding part 22 and wound around the winding core 26 respectively to obtain the product roll 16 around which the web 12 of a predetermined width is wound.

以下の説明では、スリッター１０において、巻き出し部１８が設けられる側を後側とし、巻き取り部２２が設けられる側を前側として、前後方向を指称する。従って、実施形態では、巻き出し部１８に作業員がアクセスする正面側が、スリッター１０の後面であり、巻き取り部２２に作業員がアクセスする正面側が、スリッター１０の前面である。また、スリッター１０では、前後方向と交差する水平方向を左右方向といい、左右方向が巻芯２６の軸方向になるように原反ロール１４および製品ロール１６が支持されて、ウエブ１２の幅方向が左右方向になっている。そして、巻き出し部１８からパスラインを経て巻き取り部２２に向かうウエブ１２の走行方向を、ウエブ１２の流れ方向といい、図１に示すように、ウエブ１２の流れ方向は本体ローラＲに案内されて向きが変化する。 In the following description, in the slitter 10, the front-rear direction is referred to with the side on which the unwinding portion 18 is provided as the rear side, and the side on which the winding portion 22 is provided as the front side. Therefore, in the embodiment, the front side from which the worker accesses the unwinding section 18 is the rear side of the slitter 10 , and the front side from which the worker accesses the winding section 22 is the front side of the slitter 10 . In the slitter 10, the horizontal direction that intersects the front-rear direction is called the left-right direction. is in the left-right direction. The running direction of the web 12 from the unwinding portion 18 to the winding portion 22 via the pass line is called the flow direction of the web 12. As shown in FIG. direction changes.

（巻き取り部）
図２に示すように、巻き取り部２２には、並行する２本の巻取軸２４が上下２段に間隔をあけて設けられている。巻き取り部２２では、切断部２０で切断したウエブ１２を、上下の巻取軸２４,２４のそれぞれに装着された巻芯２６に振り分けて巻き取ることで、切断したウエブ１２の端部同士の重なりを防止している。また、巻き取り部２２では、巻芯２６の左右方向に離して複数箇所でウエブ１２が巻き取られ、１本の巻芯２６(巻取軸２４)において左右方向に離して複数の製品ロール１６が形成されるようになっている。巻取軸２４は、軸方向の一端から巻芯２６の軸孔に挿入して巻芯２６を取り付け可能であり、同じく一端から巻芯２６を抜き出して取り外し可能となっている。なお、巻取軸２４において巻芯２６を着脱可能な一端を開放端という。 (winding part)
As shown in FIG. 2, two parallel winding shafts 24 are provided in the winding section 22 with an interval therebetween. In the winding section 22, the web 12 cut by the cutting section 20 is distributed to the winding cores 26 mounted on the upper and lower winding shafts 24, 24, respectively, and wound, so that the ends of the cut web 12 are separated. Prevents overlap. In the winding section 22, the web 12 is wound at a plurality of positions spaced apart in the left-right direction of the core 26, and a plurality of product rolls 16 are wound in the left-right direction on one core 26 (winding shaft 24). is formed. The winding shaft 24 can be attached to the winding core 26 by inserting it into the shaft hole of the winding core 26 from one end in the axial direction. One end of the winding shaft 24 at which the winding core 26 can be attached and detached is called an open end.

（製品搬出・巻芯供給装置）
図２に示すように、実施形態に係る製品搬出・巻芯供給装置(以下、単に搬送装置という。)４０は、スリッター１０における巻き取り部２２の横側に隣接して配置されている。ここで、搬送装置４０は、巻取軸２４の開放端となる側に配置されて、製品ロール１６を巻取軸２４の開放端を介して搬出可能であると共に、巻芯２６を巻取軸２４の開放端を介して供給可能になっている。 (Product unloading/rolling core supply device)
As shown in FIG. 2 , a product unloading/core supplying device (hereinafter simply referred to as a conveying device) 40 according to the embodiment is arranged adjacent to the winding section 22 of the slitter 10 on the lateral side. Here, the conveying device 40 is arranged on the open end side of the winding shaft 24 so that the product roll 16 can be carried out through the open end of the winding shaft 24 and the winding core 26 can be transported to the winding shaft. 24 open ends.

図２に示すように、搬送装置４０は、該搬送装置４０の土台である台部４２と、この台部４２から上方へ立ち上がる支柱部４４とを備えている。また、搬送装置４０は、支柱部４４に対して上下方向の軸周りに回転可能に設けられた第１軸部４６と、第１軸部４６と共に回動するアーム４８と、このアーム４８に対して上下方向の軸周りに回転可能に設けられた第２軸部５０を備えている。更に、搬送装置４０は、第１軸部４６に設けられて製品ロール１６を支持可能な第１支持部５２と、第２軸部５０に設けられて巻芯２６を支持可能な第２支持部５４と、第１支持部５２および第２支持部５４を連係して動作させる連係機構５６とを備えている。実施形態の搬送装置４０には、上下２段の巻取軸２４,２４に合わせて、第１支持部５２および第２支持部５４のそれぞれが、上下２つ設けられている(図２参照)。 As shown in FIG. 2, the conveying device 40 includes a base portion 42 which is the base of the conveying device 40, and a strut portion 44 rising upward from the base portion 42. As shown in FIG. The conveying device 40 also includes a first shaft portion 46 that is rotatable about a vertical axis with respect to the post portion 44 , an arm 48 that rotates together with the first shaft portion 46 , and a A second shaft portion 50 is provided so as to be rotatable around an axis in the vertical direction. Further, the conveying device 40 includes a first support portion 52 provided on the first shaft portion 46 and capable of supporting the product roll 16, and a second support portion provided on the second shaft portion 50 and capable of supporting the winding core 26. 54, and a linking mechanism 56 for linking the first support portion 52 and the second support portion 54 to operate. The conveying device 40 of the embodiment is provided with two upper and lower first support portions 52 and two second support portions 54 in accordance with the upper and lower two stages of the winding shafts 24, 24 (see FIG. 2). .

（第１軸部）
図２および図６に示すように、第１軸部４６は、上下方向に延びており、支柱部４４と並行するように配置されている。第１軸部４６は、上部が支柱部４４に回転可能に支持されると共に、下部が台部４２から立ち上がる基軸４２ａに回転可能に支持されている(図３参照)。また、第１軸部４６には、該第１軸部４６の上下方向に離して、２本の第１支持部５２,５２が設けられている。 (first shaft)
As shown in FIGS. 2 and 6 , the first shaft portion 46 extends vertically and is arranged in parallel with the support portion 44 . The first shaft portion 46 has an upper portion rotatably supported by the column portion 44 and a lower portion rotatably supported by a base shaft 42a rising from the base portion 42 (see FIG. 3). Also, the first shaft portion 46 is provided with two first support portions 52 , 52 separated in the vertical direction of the first shaft portion 46 .

（第１支持部）
図２および図６に示すように、第１支持部５２は、根元が第１軸部４６に接続されて、第１軸部４６から水平方向に延びる片持ち構造である。第１支持部５２は、巻芯２６の軸孔に挿通可能な丸棒状に形成され、第１軸部４６に支持された根元と反対側の先端から巻芯２６の軸孔に通すことで製品ロール１６を支持するようになっている。第１支持部５２は、複数の製品ロール１６を左右方向へ直列に並べた状態で支持可能である。第１支持部５２は、巻取軸２４の開放端に対して先端(一端)を向き合わせて巻取軸２４の軸方向に直列に並べた受け取り姿勢(図４(ａ)、図６(ａ)参照)と、受け取り姿勢から回動した搬出姿勢(図５(ａ)および(ｂ)、図６(ｃ)参照)との間で動作可能に構成されている。実施形態の第１支持部５２は、第１軸部４６の回転に伴って、巻取軸２４から製品ロール１６を受け取り可能な受け取り姿勢と、受け取り姿勢から手前側へ水平に９０°回動させた搬出姿勢との間で動作する。 (First support part)
As shown in FIGS. 2 and 6 , the first support portion 52 has a cantilever structure with its base connected to the first shaft portion 46 and extending horizontally from the first shaft portion 46 . The first support portion 52 is formed in the shape of a round bar that can be inserted through the shaft hole of the winding core 26 , and the end of the opposite side of the base supported by the first shaft portion 46 is passed through the shaft hole of the winding core 26 so as to support the product. It is adapted to support the roll 16 . The first support portion 52 can support a plurality of product rolls 16 arranged in series in the left-right direction. The first support portions 52 are arranged in series in the axial direction of the winding shaft 24 with the tip (one end) facing the open end of the winding shaft 24 in a receiving posture (Figs. )) and an unloading posture rotated from the receiving posture (see FIGS. 5A, 5B, and 6C). As the first shaft portion 46 rotates, the first support portion 52 of the embodiment has a receiving posture in which the product roll 16 can be received from the take-up shaft 24, and is rotated horizontally 90° toward the front side from the receiving posture. It operates between unloading posture and unloading posture.

（アーム）
図３および図６に示すように、搬送装置４０は、アーム４８として、第１軸部４６の上部から水平に延びる上部アーム４８Ａと、第１軸部４６の下部から水平に延びる下部アーム４８Ｂとを備え、上部アーム４８Ａおよび下部アーム４８Ｂが上下に対向配置されている。上部アーム４８Ａおよび下部アーム４８Ｂは、第１支持部５２と交差する方向に延びており、実施形態では、第１支持部５２とアーム４８とが第１軸部４６から９０°の角度を変えて配置されている。上部アーム４８Ａおよび下部アーム４８Ｂは、第１軸部４６に接続されている。実施形態では、基軸４２ａを支点とした下部アーム４８Ｂの回動に伴って第１軸部４６が上下方向の軸周りに回転すると共に、第１軸部４６の回転に伴って上部アーム４８Ａが回動するように構成されている。このように、第１軸部４６、アーム４８および第１支持部５２は、同期して動作するようになっている。上部アーム４８Ａおよび下部アーム４８Ｂの間には、第１軸部４６と接続する一端と反対側の他端に、第２軸部５０が上下方向の軸周りに回転可能に設けられている(図３および図６参照)。すなわち、第２軸部５０に設けられた第２支持部５４は、第１支持部５２における受け取り姿勢と搬出姿勢との間の動作に連係するアーム４８の回動に伴って、第１軸部４６を中心に回動するようになっている。 (arm)
As shown in FIGS. 3 and 6, the conveying device 40 includes an upper arm 48A horizontally extending from the upper portion of the first shaft portion 46 and a lower arm 48B horizontally extending from the lower portion of the first shaft portion 46 as the arms 48. , and an upper arm 48A and a lower arm 48B are vertically opposed to each other. The upper arm 48A and the lower arm 48B extend in a direction that intersects the first support portion 52, and in the embodiment, the first support portion 52 and the arm 48 are offset from the first shaft portion 46 by 90°. are placed. Upper arm 48A and lower arm 48B are connected to first shaft portion 46 . In the embodiment, as the lower arm 48B rotates about the base shaft 42a, the first shaft portion 46 rotates about the axis in the vertical direction, and the upper arm 48A rotates as the first shaft portion 46 rotates. configured to move. In this manner, the first shaft portion 46, the arm 48 and the first support portion 52 operate synchronously. Between the upper arm 48A and the lower arm 48B, a second shaft portion 50 is provided rotatably around a vertical axis at the other end opposite to the one end connected to the first shaft portion 46 (Fig. 3 and Figure 6). That is, the second support portion 54 provided on the second shaft portion 50 moves along with the rotation of the arm 48 linked to the movement of the first support portion 52 between the receiving posture and the unloading posture. 46 to rotate.

（第２軸部）
図３および図６に示すように、第２軸部５０は、上下方向に延びており、第１軸部４６から離れて該第１軸部４６と並行するように配置されている。第２軸部５０は、上部が上部アーム４８Ａの他端に回転可能に支持されると共に、下部が下部アーム４８Ｂの他端に回転可能に支持されている(図３参照)。また、第２軸部５０には、該第２軸部５０の上下方向に離して、２本の第２支持部５４,５４が設けられている。 (Second shaft)
As shown in FIGS. 3 and 6 , the second shaft portion 50 extends vertically and is arranged parallel to the first shaft portion 46 apart from the first shaft portion 46 . The second shaft portion 50 has an upper portion rotatably supported by the other end of the upper arm 48A and a lower portion rotatably supported by the other end of the lower arm 48B (see FIG. 3). Also, the second shaft portion 50 is provided with two second support portions 54 , 54 separated in the vertical direction of the second shaft portion 50 .

（第２支持部）
図６に示すように、第２支持部５４は、根元が第２軸部５０に接続されて、第２軸部５０から水平方向に延びる片持ち構造である。第２支持部５４は、巻芯２６の外周に合わせた上方へ開口する溝形状(軒樋形状)に形成され、載置された巻芯２６を溝形状によって位置決めしたもとで支持するようになっている。第２支持部５４は、複数の巻芯２６を左右方向へ直列に並べた状態で支持可能である。第２支持部５４は、前記溝形状が、第２軸部５０に支持された根元と反対側の先端が開くように形成されており、該先端から巻芯２６をスライド移動することで、巻芯２６を巻取軸２４に受け渡し可能である。第２支持部５４は、受け取り姿勢にある第１支持部５２と並行する待機姿勢(図４(ａ)および(ｂ)、図６(ａ)参照)と、巻取軸２４の開放端に対して先端(一端)を向き合わせて巻取軸２４の軸方向に直列に並ぶ受け渡し姿勢(図５(ａ)および(ｂ)、図６(ｃ)参照)との間で動作可能に構成されている。実施形態の第２支持部５４は、アーム４８の回転および第２軸部５０の回転に伴って、受け取り姿勢にある第１支持部５２の奥側に該第１支持部５２と平行に並ぶ待機姿勢と、待機姿勢から手前側へ平行移動した受け渡し姿勢との間で動作するようになっている。このように、第２支持部５４は、待機姿勢および受け渡し姿勢の何れであっても、左右方向に延びるように配置される。 (Second support part)
As shown in FIG. 6 , the second support portion 54 has a cantilever structure with its base connected to the second shaft portion 50 and horizontally extending from the second shaft portion 50 . The second support portion 54 is formed in a groove shape (eaves gutter shape) that opens upward to match the outer circumference of the winding core 26, and supports the mounted winding core 26 while positioning it by the groove shape. It's becoming The second support portion 54 can support a plurality of winding cores 26 arranged in series in the horizontal direction. The groove shape of the second support portion 54 is formed so that the tip opposite to the root supported by the second shaft portion 50 opens. A core 26 can be transferred to the winding shaft 24 . The second support portion 54 has a standby posture (see FIGS. 4(a) and 4(b) and FIG. 6(a)) parallel to the first support portion 52 in the receiving posture, and the open end of the winding shaft 24. 5(a), 5(b), and 6(c)) in which the leading ends (one ends) face each other and are arranged in series in the axial direction of the winding shaft 24. there is The second support part 54 of the embodiment is arranged parallel to the first support part 52 behind the first support part 52 in the receiving posture as the arm 48 rotates and the second shaft part 50 rotates. It is designed to operate between a posture and a transfer posture translated from the standby posture to the front side. In this manner, the second support portion 54 is arranged to extend in the left-right direction in both the standby posture and the delivery posture.

（連係機構）
図４～図６に示すように、連係機構５６は、第１支持部５２が受け取り姿勢にあるときに第２支持部５４を待機姿勢にすると共に、第１支持部５２が搬出姿勢にあるときに第２支持部５４を受け渡し姿勢にするように、第１支持部５２の動作と連係して第２支持部５４を動作させる。図３に示すように、連係機構５６は、第１支持部５２に連係するように設けられ、自身の回転により第１支持部５２を受け取り姿勢と搬出姿勢との間で回動させる第１歯車(第１回転部)５８を備えている。実施形態の第１歯車５８は、下部アーム４８Ｂの下側に位置して下部アーム４８Ｂに設置されて、基軸４２ａに固定された基軸歯車６２に噛み合っている。第１歯車５８は、自身が回転することで基軸歯車６２の周りを移動し、これに伴って下部アーム４８Ｂを回動するようになっている。第１歯車５８は、下部アーム４８Ｂの上側に設置されたモータ(駆動手段)６４によって回転駆動される。連係機構５６は、第２支持部５４に連係するように設けられ、第１歯車５８の回転により第１歯車５８と逆回転して第２支持部５４を回動させる第２歯車(第２回転部)６０を備えている。実施形態の第２歯車６０は、下部アーム４８Ｂの下側に配置して第２軸部５０と同軸的に設けられ、第２歯車６０の回転に伴って第２軸部５０が回転することで第２支持部５４を動作させるようになっている。また、第２歯車６０は、第１歯車５８と噛み合っており、第１歯車５８の回転に伴って第１歯車５８と逆向きに回転する。 (linkage mechanism)
As shown in FIGS. 4 to 6, the linking mechanism 56 brings the second support portion 54 into the standby posture when the first support portion 52 is in the receiving posture, and when the first support portion 52 is in the unloading posture. The second support portion 54 is operated in conjunction with the operation of the first support portion 52 so that the second support portion 54 is in the delivery posture. As shown in FIG. 3, the linking mechanism 56 is provided so as to link with the first support portion 52, and rotates itself to rotate the first support portion 52 between the receiving posture and the unloading posture. A (first rotating portion) 58 is provided. The first gear 58 of the embodiment is positioned below the lower arm 48B and installed on the lower arm 48B, and meshes with a base shaft gear 62 fixed to the base shaft 42a. The first gear 58 rotates to move around the base gear 62, thereby rotating the lower arm 48B. The first gear 58 is rotationally driven by a motor (driving means) 64 installed above the lower arm 48B. The linking mechanism 56 is provided so as to link with the second support portion 54 , and rotates in the opposite direction to the first gear 58 when the first gear 58 rotates to rotate the second support portion 54 (second rotation mechanism). part) 60. The second gear 60 of the embodiment is arranged on the lower side of the lower arm 48B and provided coaxially with the second shaft portion 50. As the second gear 60 rotates, the second shaft portion 50 rotates. The second support portion 54 is operated. The second gear 60 meshes with the first gear 58 and rotates in the opposite direction to the first gear 58 as the first gear 58 rotates.

搬送装置４０は、モータ６４によって第１歯車５８が回転することで、第１歯車５８と基軸歯車６２との噛み合いによってアーム４８および第１軸部４６が回動して、その結果、第１支持部５２が動作する。搬送装置４０は、モータ６４によって第１歯車５８が回転することで、第１歯車５８と第２歯車６０との噛み合いによって第２軸部５０が回動して、その結果、第２支持部５４が、アーム４８および第１支持部５２の回動方向と逆向きへ回動するように動作する。搬送装置４０は、第１支持部５２およびアーム４８が同じ方向へ動作する一方で、第２支持部５４がアーム４８の動作によって第１支持部５２と同じ方向へ動きつつ第２軸部５０を中心として第１支持部５２と逆向きに動作する。ここで、実施形態では、第２支持部５４が左右方向に沿って延びる状態を保つように、アーム４８の一方向への回動に応じて第２支持部５４を一方向と逆方向に回動しており、第２支持部５４が左右方向に延びる状態を変えることなく水平移動するようになっている。 When the first gear 58 is rotated by the motor 64, the conveying device 40 rotates the arm 48 and the first shaft portion 46 due to the engagement between the first gear 58 and the base shaft gear 62. Part 52 operates. When the motor 64 rotates the first gear 58 , the conveying device 40 rotates the second shaft 50 due to the engagement between the first gear 58 and the second gear 60 . rotates in a direction opposite to the rotating direction of the arm 48 and the first support portion 52 . In the conveying device 40, the first support portion 52 and the arm 48 move in the same direction, while the second support portion 54 moves in the same direction as the first support portion 52 due to the motion of the arm 48, and the second shaft portion 50 moves. It operates in the opposite direction to the first support portion 52 as the center. Here, in the embodiment, in accordance with the rotation of the arm 48 in one direction, the second support portion 54 is rotated in the direction opposite to the one direction so that the second support portion 54 extends in the left-right direction. The second support portion 54 moves horizontally without changing its laterally extending state.

（製品ロールの受け取り）
図２に示すように、搬送装置４０は、第１支持部５２を受け取り姿勢に配置すると、上段の第１支持部５２の一端が上段の巻取軸２４の開放端に向かい合って、上段の第１支持部５２と上段の巻取軸２４とが左右方向に直線的に並ぶ。このとき、下段の第１支持部５２の一端が下段の巻取軸２４の開放端に向かい合って、下段の第１支持部５２と下段の巻取軸２４とが左右方向に直線的に並ぶ。また、上下段の第２支持部５４,５４は、受け取り姿勢にある第１支持部５２の奥側で該第１支持部５２と並行する待機姿勢にあり(図４(ａ)および図６(ａ)参照)、各第２支持部５４に巻芯２６を載置して、製品ロール１６の搬出後の巻取軸２４に巻芯２６を供給できるように準備される。製品ロール１６を巻取軸２４に沿って第１支持部５２側にスライド移動して、製品ロール１６における巻芯２６の軸孔を第１支持部５２に嵌め合わせて、製品ロール１６を巻取軸２４から第１支持部５２に受け渡す(図４(ｂ)参照)。 (receipt of product roll)
As shown in FIG. 2 , when the first support portion 52 is placed in the receiving posture, one end of the upper first support portion 52 faces the open end of the upper winding shaft 24 and the upper first support portion 52 is placed in the receiving position, as shown in FIG. 2 . The 1 support portion 52 and the upper winding shaft 24 are arranged linearly in the left-right direction. At this time, one end of the lower first support portion 52 faces the open end of the lower winding shaft 24, and the lower first support portion 52 and the lower winding shaft 24 are linearly aligned in the horizontal direction. In addition, the upper and lower second support portions 54, 54 are in a waiting posture parallel to the first support portion 52 on the far side of the first support portion 52 in the receiving posture (Figs. 4(a) and 6(a)). (see a)), the winding core 26 is placed on each of the second support portions 54 so that the winding core 26 can be supplied to the winding shaft 24 after the product roll 16 has been unloaded. The product roll 16 is slid along the winding shaft 24 toward the first support portion 52, and the shaft hole of the winding core 26 of the product roll 16 is fitted to the first support portion 52 to wind the product roll 16. It is transferred from the shaft 24 to the first support portion 52 (see FIG. 4(b)).

（切り替え）
搬送装置４０は、第１支持部５２に製品ロール１６を受け取った後、モータ６４を駆動して第１歯車５８を時計回り(実施形態)に回転すると、第１歯車５８が基軸歯車６２の周りを時計回りに移動するように案内される。これにより、アーム４８が基軸４２ａを中心として時計回りに水平に回転することに伴って、第１軸部４６が基軸４２ａを中心として時計回りに回転することで、製品ロール１６を支持した第１支持部５２が基軸４２ａを中心として受け取り姿勢から手前側へ水平に回動する(図４(ｃ)および図６(ｂ)参照)。このとき、第１歯車５８と噛み合った第２歯車６０が反時計回りに回転することに伴って、第２軸部５０が反時計回りに回転する。これにより、巻芯２６を支持した第２支持部５４が、アーム４８の回動に伴って全体として時計回りに動きつつ、第２軸部５０を支点として待機姿勢から奥側(反時計回り)へ回動することで、第２支持部５４が左右方向に延びる状態を保ったまま手前側に到来する(図４(ｃ)および図６(ｂ)参照)。 (switching)
After receiving the product roll 16 on the first support portion 52 , the conveying device 40 drives the motor 64 to rotate the first gear 58 clockwise (embodiment). to move clockwise. As a result, as the arm 48 horizontally rotates clockwise about the base shaft 42a, the first shaft portion 46 rotates clockwise about the base shaft 42a, thereby supporting the product roll 16. The support portion 52 horizontally rotates forward from the receiving posture about the base shaft 42a (see FIGS. 4(c) and 6(b)). At this time, as the second gear 60 meshing with the first gear 58 rotates counterclockwise, the second shaft portion 50 rotates counterclockwise. As a result, the second support portion 54 that supports the winding core 26 moves clockwise as a whole as the arm 48 rotates, and rotates backward (counterclockwise) from the standby posture with the second shaft portion 50 as a fulcrum. By rotating to the right, the second support portion 54 reaches the front side while maintaining the state of extending in the left-right direction (see FIGS. 4(c) and 6(b)).

（巻芯の受け渡し）
搬送装置４０は、製品ロール１６を支持した第１支持部５２が搬出姿勢になると、受け取り姿勢にあった第１支持部５２と入れ替われるように、巻芯２６を支持した第２支持部５４が受け渡し姿勢になる(図５(ａ)および図６(ｃ)参照)。搬送装置４０は、第２支持部５４を受け渡し姿勢に配置すると、上段の第２支持部５４の先端が上段の巻取軸２４の開放端に向かい合って、上段の第２支持部５４に支持された巻芯２６と上段の巻取軸２４とが左右方向に直線的に並ぶ。このとき、下段の第２支持部５４の先端が下段の巻取軸２４の開放端に向かい合って、下段の第２支持部５４に支持された巻芯２６と下段の巻取軸２４とが左右方向に直線的に並ぶ。そして、巻芯２６を第２支持部５４に沿って巻取軸２４側にスライド移動して、巻芯２６の軸孔を巻取軸２４に嵌め合わせて、巻芯２６を第２支持部５４から巻取軸２４に受け渡す(図５(ａ)および(ｂ)参照)。また、製品ロール１６を搬出姿勢にある第１支持部５２に沿って手前側にスライド移動して、製品ロール１６を第１支持部５２から取り外して搬出する(図５(ａ)参照)。 (Delivery of winding core)
In the conveying device 40, when the first support portion 52 supporting the product roll 16 assumes the unloading posture, the second support portion 54 supporting the core 26 is replaced with the first support portion 52 in the receiving posture. It is in the delivery posture (see FIGS. 5(a) and 6(c)). When the second support portion 54 is placed in the transfer posture, the conveying device 40 is supported by the second support portion 54 so that the tip of the second support portion 54 faces the open end of the winding shaft 24 . The winding core 26 and the upper winding shaft 24 are arranged linearly in the horizontal direction. At this time, the tip of the lower second support portion 54 faces the open end of the lower winding shaft 24, and the winding core 26 supported by the lower second support portion 54 and the lower winding shaft 24 are laterally aligned. aligned in a straight line. Then, the winding core 26 is slid along the second support portion 54 toward the winding shaft 24 side, the shaft hole of the winding core 26 is fitted to the winding shaft 24 , and the winding core 26 is attached to the second support portion 54 . to the winding shaft 24 (see FIGS. 5(a) and 5(b)). Further, the product roll 16 is slid forward along the first support portion 52 in the carry-out posture, and the product roll 16 is removed from the first support portion 52 and carried out (see FIG. 5(a)).

（切り替え）
搬送装置４０は、第２支持部５４から巻芯２６を受け渡した後、モータ６４を駆動して第１歯車５８を反時計回り(実施形態)に回転すると、第１歯車５８が基軸歯車６２の周りを反時計回りに移動するように案内される。これにより、アーム４８が基軸４２ａを中心として反時計回りに水平に回転することに伴って、第１軸部４６が基軸４２ａを中心として反時計回りに回転することで、空の第１支持部５２が基軸４２ａを中心として搬出姿勢から奥側へ水平に回動して(図５(ｃ)参照)、受け取り姿勢に戻る。このとき、第１歯車５８と噛み合った第２歯車６０が時計回りに回転することに伴って、第２軸部５０が時計回りに回転する。これにより、空の第２支持部５４が、アーム４８の回動に伴って全体として時計回りに動きつつ、第２軸部５０を支点として受け渡し姿勢から手前側(時計回り)へ回動することで、第２支持部５４が左右方向に延びる状態を保ったまま奥側に退避して(図５(ｃ)参照)、待機姿勢に戻る。 (switching)
After delivering the winding core 26 from the second support portion 54 , the conveying device 40 drives the motor 64 to rotate the first gear 58 counterclockwise (embodiment). You are guided to move around counterclockwise. As a result, as the arm 48 horizontally rotates counterclockwise about the base shaft 42a, the first shaft portion 46 rotates counterclockwise about the base shaft 42a, thereby creating an empty first support portion. 52 rotates horizontally about the base shaft 42a from the unloading posture to the back side (see FIG. 5(c)), and returns to the receiving posture. At this time, as the second gear 60 meshing with the first gear 58 rotates clockwise, the second shaft portion 50 rotates clockwise. As a result, the empty second support portion 54 moves clockwise as a whole with the rotation of the arm 48, and rotates forward (clockwise) from the delivery posture with the second shaft portion 50 as a fulcrum. Then, the second support portion 54 retreats to the back side while maintaining the state in which it extends in the left-right direction (see FIG. 5(c)), and returns to the standby posture.

搬送装置４０は、製品ロール１６を受け取り可能な第１支持部５２と、巻芯２６を受け渡し可能な第２支持部５４とを備えているので、製品ロール１６を第１支持部５２でスリッター１０から受け取る際に、次の巻き取りに用いる巻芯２６を第２支持部５４に予め用意することができる。そして、製品ロール１６を受け取った第１支持部５２と巻芯２６を準備した第２支持部５４を切り替えることで、巻芯２６を巻取軸２４に合わせた適切な位置に配置することができると共に、第１支持部５２で支持した製品ロール１６を手前側の比較的広いスペースに移動させることができる。しかも、製品ロール１６を第１支持部５２で支持して移動すると共に巻芯２６を第２支持部５４で支持して移動するので、作業者への負担を大幅に軽減することができる。そして、搬送装置４０は、第１支持部５２と第２支持部５４とを切り替えるだけの簡単な構成で、製品ロール１６の搬出から次の巻き取りに用いる巻芯２６の供給までの作業のサイクルタイムを短くすることができる。従って、搬送装置４０によれば、製品ロール１６の搬出から巻芯２６の供給までの作業を、作業者の負荷を抑えて効率よく行うことができる。 The conveying device 40 includes a first support portion 52 capable of receiving the product roll 16 and a second support portion 54 capable of delivering the core 26 . The winding core 26 to be used for the next winding can be prepared in advance on the second support portion 54 when receiving from. By switching between the first support portion 52 that receives the product roll 16 and the second support portion 54 that prepares the core 26 , the core 26 can be arranged at an appropriate position aligned with the winding shaft 24 . At the same time, the product roll 16 supported by the first support portion 52 can be moved to a relatively wide space on the front side. Moreover, since the product roll 16 is supported and moved by the first support portion 52 and the core 26 is supported and moved by the second support portion 54, the burden on the operator can be greatly reduced. The conveying device 40 has a simple configuration in which the first support portion 52 and the second support portion 54 are switched, and the work cycle from carrying out the product roll 16 to supplying the core 26 used for the next winding is performed. time can be shortened. Therefore, according to the conveying device 40, the work from unloading the product roll 16 to supplying the core 26 can be efficiently performed while suppressing the burden on the operator.

第１支持部５２は、複数の製品ロール１６を直列に並べた状態で支持可能であるので、巻取軸２４から第１支持部５２に向けて製品ロール１６を左右方向へ移動するだけの簡単な作業で、複数の製品ロール１６を１本の第１支持部５２に巻取軸２４から効率的に受け取ることができる。従って、製品ロール１６を巻取軸２４から受け取る時間を短縮して、スリッター１０のアイドル時間の短縮に大きく寄与できる。同様に、１本の巻取軸２４に供給する複数の巻芯２６を第２支持部５４に直列に並べた状態で用意できるので、第２支持部５４から巻取軸２４に向けて複数の巻芯２６を左右方向へ移動するだけの簡単な作業で、多くの巻芯２６を一度に効率的に巻取軸２４に差し込むことができる。従って、巻芯２６を巻取軸２４に差し込む時間を短縮して、スリッター１０のアイドル時間の短縮に大きく寄与できる。 Since the first support portion 52 can support a plurality of product rolls 16 arranged in series, the product roll 16 can be easily moved from the winding shaft 24 toward the first support portion 52 in the horizontal direction. A plurality of product rolls 16 can be efficiently received from the winding shaft 24 by one first support portion 52 with a simple operation. Therefore, the time taken to receive the product roll 16 from the winding shaft 24 is shortened, which greatly contributes to shortening the idle time of the slitter 10 . Similarly, since a plurality of winding cores 26 to be supplied to one winding shaft 24 can be prepared in a state of being arranged in series on the second support portion 54 , a plurality of winding cores 26 can be prepared from the second support portion 54 toward the winding shaft 24 . A large number of winding cores 26 can be efficiently inserted into the winding shaft 24 at one time by a simple operation of moving the winding core 26 in the horizontal direction. Therefore, the time for inserting the winding core 26 into the winding shaft 24 can be shortened, which greatly contributes to shortening the idle time of the slitter 10 .

搬送装置４０は、連係機構５６によって第１支持部５２の動作に連係して第２支持部５４を動作させる構成であるので、第１支持部５２の動作と第２支持部５４とを、作業者が別々に行う必要がない。また、搬送装置４０は、第１支持部５２を受け取り姿勢にすることで、巻取軸２４に対して直列するように揃い、第２支持部５４を受け渡し姿勢にすることで、巻取軸２４に対して直列するように揃えることができ、第１支持部５２および第２支持部５４に支持した巻芯２６の位置合わせの手間を軽減することができる。従って、搬送装置４０によれば、製品ロール１６の搬出から巻芯２６の供給までの作業を、作業者の負荷を抑えて効率よく行うことができる。 Since the conveying device 40 is configured to operate the second support portion 54 in conjunction with the operation of the first support portion 52 by the linking mechanism 56, the operation of the first support portion 52 and the second support portion 54 can be combined with each other. does not need to be done separately. In addition, the conveying device 40 is aligned in series with the winding shaft 24 by setting the first support portion 52 in the receiving posture, and the winding shaft 24 is aligned by setting the second support portion 54 in the delivery posture. The winding core 26 supported by the first support portion 52 and the second support portion 54 can be aligned so as to be in series with each other, and the trouble of positioning the core 26 supported by the first support portion 52 and the second support portion 54 can be reduced. Therefore, according to the conveying device 40, the work from unloading the product roll 16 to supplying the core 26 can be efficiently performed while suppressing the burden on the operator.

搬送装置４０は、第１支持部５２が巻取軸２４に直列する受け取り姿勢にあるとき、第２支持部５４が第１支持部５２の奥側において第１支持部５２と並行する待機姿勢になるので、奥側への第２支持部５４の張り出しを最小限に抑えることができる。しかも、第２支持部５４は、待機姿勢で奥側へ延びるアーム４８と交差する方向に延びるように折れ曲がっているので、待機姿勢にある第２支持部５４の配置に必要なスペースをコンパクトにすることができる。そして、第２支持部５４は、受け渡し姿勢でアーム４８と直列するので、巻取軸２４の開放端に対して間隔をあけずに向かい合わせることができ、第２支持部５４から巻取軸２４への巻芯２６の受け渡しをスムーズに行うことができる。このように、搬送装置４０は、製品ロール１６を受け取り可能な第１支持部５２および巻芯２６を受け渡し可能な第２支持部５４の両方を備えていても、装置の配置や支持部５２,５４の動作に必要なスペースを最小限に抑えることができる。 When the conveying device 40 is in the receiving posture in which the first supporting portion 52 is in series with the winding shaft 24, the second supporting portion 54 is in the standby posture in parallel with the first supporting portion 52 on the back side of the first supporting portion 52. Therefore, it is possible to minimize the projection of the second support portion 54 toward the back side. Moreover, since the second support part 54 is bent so as to extend in a direction intersecting with the arm 48 extending to the inner side in the standby posture, the space required for arranging the second support part 54 in the standby posture can be made compact. be able to. Since the second support portion 54 is in series with the arm 48 in the delivery posture, it can face the open end of the winding shaft 24 without leaving a space therebetween. The winding core 26 can be delivered smoothly. Thus, even if the conveying device 40 has both the first supporting portion 52 capable of receiving the product roll 16 and the second supporting portion 54 capable of delivering the core 26, the arrangement of the device and the supporting portions 52, The space required for the operation of 54 can be minimized.

搬送装置４０は、第１歯車５８、第２歯車６０および基軸歯車６２を組み合わせた歯車構造の簡単な連係機構５６によって、第１支持部５２が受け取り姿勢にあるときに第２支持部５４を待機姿勢にすると共に、第１支持部５２が搬出姿勢にあるときに第２支持部５４を受け渡し姿勢にするように、第１支持部５２の動作と連係して第２支持部５４を動作させている。従って、搬送装置４０は、構成が簡単であるので装置コストを抑えることができる。しかも、第１歯車５８をモータ６４によって回転駆動して、第１支持部５２および第２支持部５４を動作させる構成であるので、第１支持部５２および第２支持部５４を動作させるときに作業者の負荷が発生しない。 The conveying device 40 waits for the second support portion 54 when the first support portion 52 is in the receiving posture by means of a simple linking mechanism 56 having a gear structure combining a first gear 58, a second gear 60 and a base shaft gear 62. At the same time, when the first support portion 52 is in the unloading posture, the second support portion 54 is operated in conjunction with the operation of the first support portion 52 so that the second support portion 54 is in the delivery posture. there is Therefore, since the transport device 40 has a simple configuration, the cost of the device can be suppressed. Moreover, since the first gear 58 is rotationally driven by the motor 64 to operate the first support portion 52 and the second support portion 54, when the first support portion 52 and the second support portion 54 are operated, No burden on workers.

搬送装置４０は、棒状の第１支持部５２を巻芯２６の軸孔に通して製品ロール１６を支持する構成であるので、第１支持部５２を動作しても製品ロール１６を安定して保持することができる。また、溝形状の第２支持部５４に嵌め合わせて巻芯２６を支持する構成であるので、第２支持部５４を動作しても巻芯２６が転がらないように安定して保持することができる。このように、製品ロール１６および巻芯２６に合わせて支持部５２,５４を構成することで、製品ロール１６および巻芯２６を適切に支持することができる。 The conveying device 40 is configured to support the product roll 16 by passing the rod-shaped first support portion 52 through the shaft hole of the core 26, so that the product roll 16 can be stably transported even when the first support portion 52 is operated. can hold. Further, since the configuration is such that the winding core 26 is supported by being fitted into the groove-shaped second supporting portion 54, the winding core 26 can be stably held so as not to roll even when the second supporting portion 54 is operated. can. By configuring the supporting portions 52 and 54 in accordance with the product roll 16 and the core 26 in this manner, the product roll 16 and the core 26 can be supported appropriately.

（変更例）
前述した構成に限らず、例えば以下のようにしてもよい。
(１)ウエブ処理機としてスリッターを例示したが、これに限らず、リワインダーやその他のウエブを巻き取った製品を製造する装置に、本開示に係る製品搬出・巻芯供給装置を用いることが可能である。
(２)実施形態では、歯車を組み合わせた連係機構を例示したが、これに限らず、歯車以外のプーリなどの回転体から連係機構を構成してもよく、回転体やリンクなどの機械要素を単体または組み合わせて連係機構を構成してもよい。
(３)支持部を上下２段に限らず、ウエブ処理機の巻取軸の段数に合わせて、１段または３段以上であってもよい。 (Change example)
The configuration is not limited to the one described above, and may be, for example, as follows.
(1) Although a slitter was exemplified as a web processing machine, the product unloading/rolling core supply device according to the present disclosure can be used in a rewinder or other device for manufacturing a product by winding a web, without being limited to this. is.
(2) In the embodiment, the linking mechanism is a combination of gears. The linkage mechanism may be configured singly or in combination.
(3) The support portion is not limited to two stages, upper and lower, and may be one stage or three or more stages according to the number of stages of the winding shaft of the web processing machine.

１０ スリッター(ウエブ処理機)，１２ ウエブ，１６ 製品ロール(製品)，
２４ 巻取軸，２６ 巻芯，４０ 搬送装置(製品搬出・巻芯供給装置)，
４６ 第１軸部，４８ アーム，５０ 第２軸部，５２ 第１支持部，５４ 第２支持部，
５６ 連係機構，５８ 第１歯車(第１回転部)，６０ 第２歯車(第２回転部)，
６４ モータ(駆動手段) 10 slitter (web processor), 12 web, 16 product roll (product),
24 winding shaft, 26 winding core, 40 conveying device (product unloading and winding core supply device),
46 first shaft portion, 48 arm, 50 second shaft portion, 52 first support portion, 54 second support portion,
56 linking mechanism, 58 first gear (first rotating part), 60 second gear (second rotating part),
64 motor (driving means)

Claims (5)

巻取軸にセットした巻芯にウエブを巻き取って製品を得るウエブ処理機に用いられ、前記製品を前記巻取軸から搬出すると共に前記巻芯を該巻取軸に供給するための製品搬出・巻芯供給装置であって、
前記巻取軸の開放端に対して一端を向き合わせて該巻取軸の軸方向に直列に並んで前記製品を前記巻取軸から受け取り可能な受け取り姿勢と、該受け取り姿勢から回動した搬出姿勢との間で動作可能に構成されて、該製品を支持可能な第１支持部と、
前記受け取り姿勢にある前記第１支持部と並行する待機姿勢と、前記巻取軸の開放端に対して一端を向き合わせて該巻取軸の軸方向に直列に並んで前記巻芯を前記巻取軸に受け渡し可能な受け渡し姿勢との間で動作可能に構成されて、前記巻芯を支持可能な第２支持部と、
前記第１支持部が前記受け取り姿勢にあるときに前記第２支持部を前記待機姿勢にすると共に、前記第１支持部が前記搬出姿勢にあるときに前記第２支持部を前記受け渡し姿勢にするように、前記第１支持部の動作と連係して前記第２支持部を動作させる連係機構と、を備えている
ことを特徴とする製品搬出・巻芯供給装置。 Used in a web processor for obtaining a product by winding a web around a winding core set on a winding shaft, and carrying out the product from the winding shaft and supplying the winding core to the winding shaft - A winding core supply device,
a receiving posture in which one end faces the open end of the winding shaft and the products are arranged in series in the axial direction of the winding shaft and the product can be received from the winding shaft; and a carrying-out rotated from the receiving posture. a first support configured to be operable between positions and capable of supporting the product;
a waiting posture in parallel with the first support portion in the receiving posture; a second support part configured to be operable between a delivery posture in which the winding core can be delivered to the take-up shaft, and capable of supporting the winding core;
When the first support portion is in the receiving posture, the second support portion is in the standby posture, and when the first support portion is in the unloading posture, the second support portion is in the delivery posture. and a linking mechanism for operating the second support in conjunction with the operation of the first support. 前記第１支持部は、アームの一端側に設けられて該アームと共に回転する第１軸部に設けられ、
前記第２支持部は、前記第１支持部と交差する方向に延びる前記アームの他端側に設けられて該アームに対して回転可能に支持された第２軸部に設けられ、
前記第２支持部は、前記待機姿勢で前記アームが延びる方向と交差する方向に延びると共に、前記受け渡し姿勢で前記アームと直列するように動作する請求項１記載の製品搬出・巻芯供給装置。 The first support portion is provided on a first shaft portion that is provided on one end side of the arm and rotates together with the arm,
The second support portion is provided on a second shaft portion provided on the other end side of the arm extending in a direction intersecting the first support portion and supported rotatably with respect to the arm,
2. A device for unloading and supplying cores according to claim 1, wherein said second support extends in a direction intersecting the direction in which said arm extends in said standby posture and operates so as to be in series with said arm in said transfer posture. 前記連係機構は、
前記第１支持部に連係するように設けられ、自身の回転により該第１支持部を前記受け取り姿勢と前記搬出姿勢との間で回動させる第１回転部と、
前記第２支持部に連係するように設けられ、前記第１回転部の回転により該第１回転部と逆回転して該第２支持部を回動させる第２回転部と、を備えている請求項１または２記載の製品搬出・巻芯供給装置。 The linkage mechanism is
a first rotating part provided so as to be linked to the first supporting part and configured to rotate the first supporting part between the receiving posture and the unloading posture by its own rotation;
a second rotating part that is provided so as to be linked to the second supporting part, and rotates in the opposite direction to the first rotating part by the rotation of the first rotating part to rotate the second supporting part. 3. The device for unloading and supplying cores according to claim 1 or 2. 前記第１回転部を駆動する駆動手段を備えている請求項３記載の製品搬出・巻芯供給装置。 4. The device for unloading and supplying cores according to claim 3, further comprising driving means for driving said first rotating portion. 前記第１支持部は、前記巻芯の軸孔に通して前記製品を支持可能に構成され、
前記第２支持部は、前記巻芯を載置可能に構成されている請求項１～４の何れか一項に記載の製品搬出・巻芯供給装置。 The first support portion is configured to be able to support the product through the shaft hole of the winding core,
5. The product unloading/rolling core supply device according to claim 1, wherein the second supporting portion is configured to allow the winding core to be placed thereon.
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JPS54110559A (en) * 1978-03-02 1979-08-30 Yamatake Honeywell Co Ltd Industrial robot hand
JPS6137650A (en) * 1984-07-27 1986-02-22 Kataoka Kikai Seisakusho:Kk Take-out/core-winding device for wound sheet roll
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