JP5137624B2 - Fabric dough aligning device for tubular fabric - Google Patents

Fabric dough aligning device for tubular fabric Download PDF

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JP5137624B2
JP5137624B2 JP2008056688A JP2008056688A JP5137624B2 JP 5137624 B2 JP5137624 B2 JP 5137624B2 JP 2008056688 A JP2008056688 A JP 2008056688A JP 2008056688 A JP2008056688 A JP 2008056688A JP 5137624 B2 JP5137624 B2 JP 5137624B2
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fabric
skewer
cylindrical
dough
members
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JP2009209504A (en
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盛成 畑
隆博 大西
賢二 石井
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Gunze Ltd
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Description

本発明は、筒状生地の生地端合わせ装置に関するものである。なお、「生地端合わせ」とは、折り重ねられた筒状生地の表裏両面の編み目のずれを修正（編み目の縦横方向のずれをゼロ若しくは許容範囲内に合わせる）することを意味するものと理解されたい。なお、生地端を合わせるのは、袖などのように２ピースを１セットとして裁断するとき、生地端も製品として裁断使用する場合があり、このような場合、生地端がずれていると、ピース同士間に寸法差が出ることになる。この差を最小にするために生地端を合わせる必要がある。   The present invention relates to a fabric edge aligning device for a cylindrical fabric. “Fabric edge alignment” is understood to mean correcting the misalignment of the stitches on the front and back sides of the folded cylindrical fabric (adjusting the misalignment of the stitches in the vertical and horizontal directions to zero or within an allowable range). I want to be. The fabric edge is aligned when cutting two pieces as a set, such as a sleeve, and the fabric edge may also be used as a product. In such a case, if the fabric edge is misaligned, There will be a dimensional difference between them. The fabric edges need to be aligned to minimize this difference.

従来、衣類を縫製により製作する場合、生地の原反から当該衣類の各パーツ（前身頃、後身頃、袖等）の形状に対応したパーツ生地が裁断され、これを縫製工程で縫製して製作されている。このパーツ生地の裁断に当たり、筒状生地を原反として使用し、この筒状生地を折り重ねた状態で裁断すれば、一度の裁断作業で同一形状のパーツ生地を表裏両側で２枚分を裁断することができるため、袖等のように左右対称な形状や２ピースを１セットとして裁断する場合に利用されている。
上記筒状生地の原反は、一定長さ毎に溶融糸を使用した連結部で連結され、裁断の前工程で、この連結部の溶融糸を加熱溶融して各パーツ生地に分離して裁断工程に供給されている（例えば、特許文献１参照）。
特開平１１−８１０２７号公報 Conventionally, when clothing is manufactured by sewing, parts fabric corresponding to the shape of each part of the clothing (front body, back body, sleeves, etc.) is cut from the fabric, and this is sewn in the sewing process. Has been. When cutting this part fabric, use the cylindrical fabric as the original fabric, and cut this cylindrical fabric in a folded state, then cut the same shape of the part fabric on the front and back sides in one cut. Therefore, it is used when cutting a symmetrical shape such as a sleeve or two pieces as one set.
The raw material of the cylindrical fabric is connected by a connecting portion using a melted yarn every certain length, and in the pre-cutting process, the melted yarn of the connecting portion is heated and melted and separated into each part fabric and cut. It is supplied to the process (for example, refer to Patent Document 1).
Japanese Patent Laid-Open No. 11-81027

特許文献１の生地分離装置は、筒状生地に適用することが可能とされているが、裁断前に生地端合わせを自動的に行う装置を備えていない。そのため、各パーツ生地に分離された筒状生地の表裏両面の編み目にずれがある場合、そのままで裁断工程に供給して裁断すると、表裏両面の生地から得られた２つのピースは、編み目や柄模様等がずれていることになり、このセットは不良品扱いとなる。
そこで、裁断前に、筒状生地の表裏両面の編み目のずれを修正する必要があるが、従来、この作業、即ち、生地端合わせ作業を自動的に行う装置が提供されておらず、作業者二人一組で手作業で実施されていた。そのため、筒状生地の分離から裁断までの工程を全自動化する際のネックとなっていた。 Although the cloth separation device of Patent Document 1 can be applied to a cylindrical cloth, it does not include a device that automatically aligns the cloth edges before cutting. Therefore, if there is a gap in the stitches on the front and back sides of the tubular fabric separated into each part fabric, the two pieces obtained from the fabrics on the front and back sides will be stitched or patterned when fed to the cutting process as it is and cut. This means that the pattern is misaligned and this set is treated as a defective product.
Therefore, it is necessary to correct the misalignment of the stitches on both the front and back sides of the cylindrical fabric before cutting. However, conventionally, an apparatus for automatically performing this operation, that is, the fabric edge alignment operation has not been provided. It was carried out manually by a pair of two people. Therefore, it has become a bottleneck when fully automating the process from separation to cutting of the cylindrical fabric.

本発明は、従来の上記事情に鑑みて開発されたもので、筒状生地の生地端合わせ作業を自動化して筒状生地の分離工程から裁断工程までを全自動化し得る筒状生地の生地端合わせ装置を提供すること目的としている。   The present invention has been developed in view of the above-described conventional circumstances, and it is possible to automate the process of aligning the end of the cylindrical fabric and to fully automate the process from the separation process to the cutting process of the cylindrical fabric. The object is to provide a matching device.

前記目的を達成するために本発明は、筒状生地内に挿入されて筒状生地を拡幅方向に展開して支持するための平行な２本の串棒部材と、この２本の串棒部材を同一方向に回転させる回転機構と、２本の串棒部材を筒状生地の幅方向に接近離隔移動させる拡縮機構と、２本の串棒部材に筒状生地を挿入する生地挿入機構と、２本の串棒部材で支持された筒状生地の筒軸方向一端の端縁位置を筒状生地の幅方向中間位置付近で表裏別々に監視するセンサと、このセンサによって筒状生地の表裏両面における前記筒状生地の端縁のずれがゼロ若しくは許容範囲内になったとき前記回転機構による２本の串棒部材の回転を停止するよう制御する制御手段とを具備していることを特徴としている。   In order to achieve the above-mentioned object, the present invention provides two parallel skewer members inserted into a tubular fabric to expand and support the tubular fabric in the widening direction, and the two skewer members. A rotation mechanism that rotates the skewer members in the same direction, an expansion / contraction mechanism that moves the two skewer members close to and away from each other in the width direction of the tubular fabric, and a fabric insertion mechanism that inserts the tubular fabrics into the two skewer members; A sensor that monitors the edge position of one end in the cylinder axial direction of the cylindrical fabric supported by the two skewer members separately on the front and back sides in the vicinity of the intermediate position in the width direction of the cylindrical fabric, and the front and back surfaces of the cylindrical fabric by this sensor And a control means for controlling to stop the rotation of the two skewer members by the rotating mechanism when the deviation of the edge of the cylindrical fabric is zero or within an allowable range. Yes.

この構成によれば、筒状生地を拡幅方向に展開した状態で支持している２本の串棒部材を同一方向に回転させると、筒状生地は周方向に巡回移動せしめられ、筒状生地の筒軸方向端部が筒軸と直交する面に揃うように矯正される。これをセンサで監視して筒状生地の表裏両面における前記筒状生地の端縁のずれがゼロ若しくは許容範囲内になったとき制御手段により前記回転機構による２本の串棒部材の回転を停止するよう制御しているので、筒状生地の生地端合わせを自動的に行うことができる。
前記２本の串棒部材は、筒状生地に接触する外周面が筒状生地の周方向への摩擦による巡回移送面を備えていることが望ましい。この構成によれば、２本の串棒部材を回転させて筒状生地を周方向に確実に巡回移動させることができる。 According to this configuration, when the two skewer members supporting the cylindrical fabric in the state of being expanded in the widening direction are rotated in the same direction, the cylindrical fabric is cyclically moved in the circumferential direction. Are corrected so that the ends in the cylinder axis direction are aligned with a plane orthogonal to the cylinder axis. This is monitored by a sensor, and when the deviation of the edge of the cylindrical fabric on both the front and back sides of the cylindrical fabric is zero or within an allowable range, the rotation of the two skewer members by the rotating mechanism is stopped by the control means. Since the control is performed, the end of the cylindrical fabric can be automatically aligned.
It is desirable that the two skewer members have an outer peripheral surface in contact with the cylindrical fabric having a circular transfer surface by friction in the circumferential direction of the cylindrical fabric. According to this structure, the two skewer members can be rotated to reliably move the cylindrical fabric in the circumferential direction.

前記回転機構は、２本の串棒部材をそれぞれ基端側で回転自在に別々に支持する２つの軸受の支持台と、一方の支持台に設置された回転駆動用モータと、このモータから２本の串棒部材を同一方向に回転させる伝動機構とで構成されており、また、前記拡縮機構は、前記２本の串棒部材の基端側に両端部を回転自在に連結し、中間部を屈伸動作可能に連結された２本のアームと、前記２本の串棒部材を筒状生地の幅方向に接近離隔移動させるべく前記２つの軸受の支持台を相対的に接近離隔移動させるための移動手段とで構成されていることが望ましい。この構成によれば、回転機構の伝動機構に制約されることなく拡縮機構を拡縮動作させることができる。   The rotating mechanism includes two bearing support bases for separately supporting two skewer members rotatably on the base end side, a rotation drive motor installed on one support base, and a motor 2 A transmission mechanism for rotating the skewer member in the same direction, and the expansion / contraction mechanism rotatably connects both ends to the base end side of the two skewer members, For moving the support bases of the two bearings relatively close to each other in order to move the two skewer members close to and away from each other in the width direction of the cylindrical fabric. It is desirable that it is comprised with the moving means. According to this configuration, the expansion / contraction mechanism can be expanded / contracted without being restricted by the transmission mechanism of the rotation mechanism.

前記生地挿入機構は、２本の串棒部材を支持する２つの軸受の支持台と共に生地受け取り位置と抜き出し位置との間で２本の串棒部材の長手方向に往復移動させる串棒往復移動機構と、前記生地受け取り位置で、筒状生地の挿入側前端を把持して２本の串棒部材の基端部に向けて移動させて筒状生地を２本の串棒部材に挿入し、挿入後、次の生地挿入時まで待機するチャック機構とで構成されていることが望ましい。この構成によれば、筒状生地の受け取り動作及び生地挿入動作並びに抜き出し動作の自動化が簡単に実現できる。
前記センサは、投光部と受光部とからなり、受光部は筒状生地の筒軸方向に配列された複数個の受光素子で構成されていることが望ましい。この構成によれば、筒状生地の端縁のずれを定量的に精度良く検出することができる。 The dough insertion mechanism is a skewer reciprocating mechanism that reciprocates in the longitudinal direction of the two skewer members between the dough receiving position and the extraction position together with the support bases of the two bearings that support the two skewer members. At the dough receiving position, the front end of the cylindrical dough is inserted and moved toward the base ends of the two skewer members, and the tubular dough is inserted into the two skewer members and inserted. After that, it is desirable to be configured with a chuck mechanism that waits until the next dough insertion. According to this configuration, it is possible to easily realize the automation of the receiving operation of the cylindrical fabric, the operation of inserting the fabric, and the extracting operation.
The sensor is preferably composed of a light projecting unit and a light receiving unit, and the light receiving unit is preferably composed of a plurality of light receiving elements arranged in the cylindrical axis direction of the cylindrical fabric. According to this structure, the shift | offset | difference of the edge of a cylindrical fabric can be detected quantitatively and accurately.

前記筒状生地は、生地欠点がある箇所には識別テープが貼付されており、この識別テープが貼付された筒状生地が前記２本の串棒部材に挿入されてきた場合、筒状生地の挿入入口側に設置されたラインセンサによって筒状生地の幅方向のどの位置に識別テープが貼付されているかを予め検出して前記制御手段に記憶させておき、この記憶に基づいて、前記回転機構を回転制御させて前記２本の串棒部材で支持されている筒状生地を周方向に巡回移動させて前記識別テープが貼付された生地欠点部が前記２本の串棒部材で支持された筒状生地の裁断スタイル屑となる位置まで移動させる機能が前記制御手段に付加されていることが望ましい。   The tubular fabric has an identification tape attached to a portion having a fabric defect, and when the tubular fabric with the identification tape attached is inserted into the two skewer members, The position where the identification tape is stuck in the width direction of the cylindrical fabric is detected in advance by a line sensor installed on the insertion entrance side and stored in the control means, and based on this storage, the rotating mechanism Rotation control is performed so that the cylindrical fabric supported by the two skewer members is circularly moved in the circumferential direction, and the fabric defect portion to which the identification tape is attached is supported by the two skewer members. It is desirable that a function of moving the cylindrical fabric to a position where it becomes a cutting style waste is added to the control means.

なお、裁断スタイル屑とは、後の裁断工程で目的とするパーツの裁断形状をパーツ生地から裁断したとき、屑となる余り部分を意味するものである。従って、上記構成によれば、生地に欠点がある場合、この欠点部分を屑となる余り部分に移動させて裁断工程に送り出すことができるため、良品率を向上させることができる。   The cutting style waste means a surplus portion that becomes waste when the target cutting shape of the part is cut from the part fabric in a subsequent cutting step. Therefore, according to the said structure, when there exists a fault in material | dough, since this fault part can be moved to the surplus part used as waste and sent out to a cutting process, the yield rate can be improved.

本発明によれば、筒状生地の生地端合わせ作業を自動化して筒状生地の分離工程から裁断工程までを全自動化し得る筒状生地の生地端合わせ装置を提供することができる。   ADVANTAGE OF THE INVENTION According to this invention, the cloth | medical material edge alignment apparatus of the cylindrical cloth | dough which can automate the cloth edge | end alignment operation | work of a cylindrical cloth | dough and can fully automate from the separation process of a cylindrical cloth | dough to a cutting process can be provided.

以下、本発明に係る筒状生地の生地端合わせ装置の実施形態を図面に基づいて説明する。
本発明の生地端合わせ装置Ａは、図１〜図３に示すように、筒状生地Ｗ内に挿入されて筒状生地Ｗを拡幅方向に展開して支持するための平行な２本の串棒部材１，１と、この２本の串棒部材１，１を同一方向に同一速度で回転させる回転機構２と、２本の串棒部材１，１を筒状生地Ｗの幅方向に接近離隔移動させる拡縮機構３と、２本の串棒部材１，１に筒状生地Ｗを挿入する生地挿入機構４と、２本の串棒部材１，１で支持された筒状生地Ｗの筒軸方向一端の端縁Ｗａ位置を筒状生地Ｗの幅方向中間位置付近で表裏別々に監視するセンサ５と、このセンサ５によって筒状生地Ｗの表裏両面における前記筒状生地Ｗの端縁Ｗａのずれがゼロ若しくは許容範囲内（例えば、５ｍｍ以内）になったとき前記回転機構２による２本の串棒部材１，１の回転を停止するよう制御する制御手段６とを具備している。 DESCRIPTION OF EMBODIMENTS Hereinafter, an embodiment of a cylindrical fabric dosing device according to the present invention will be described with reference to the drawings.
As shown in FIGS. 1 to 3, the fabric edge aligning apparatus A according to the present invention includes two parallel skewers that are inserted into the tubular fabric W and are deployed in the widening direction and supported. The rod members 1 and 1, the rotating mechanism 2 that rotates the two skewer rod members 1 and 1 in the same direction at the same speed, and the two skewer rod members 1 and 1 approach the width direction of the cylindrical fabric W The expansion / contraction mechanism 3 that moves apart, the fabric insertion mechanism 4 that inserts the cylindrical fabric W into the two skewer members 1, 1, and the cylinder of the cylindrical fabric W that is supported by the two skewer members 1, 1 A sensor 5 that monitors the position of the edge Wa at one end in the axial direction separately in the vicinity of the middle position in the width direction of the tubular fabric W, and the edge Wa of the tubular fabric W on both the front and back surfaces of the tubular fabric W by this sensor 5 The two skewer members 1 and 1 by the rotating mechanism 2 when the displacement of the rotation mechanism 2 is zero or within an allowable range (for example, within 5 mm). And a control means 6 for controlling to stop the rotation.

前記２本の串棒部材１，１は、長手方向を筒状生地Ｗの筒軸方向に平行にして支持されており、筒状生地Ｗに接触する外周面がスプライン加工面、角棒状面、楕円状面等の筒状生地の周方向への摩擦による巡回移送面１ａとされている。
前記回転機構２は、２本の串棒部材１，１をそれぞれ基端部１ｂ側で回転自在に別々に支持する２つの軸受２ａ，２ａの支持台２ｂ、２ｂと、一方の支持台２ｂに設置された回転駆動用モータ２ｃと、このモータ２ｃから２本の串棒部材１，１を同一方向に同一速度で回転させるタイミングベルト・プーリ機構などからなる伝動機構２ｅとで構成されている。 The two skewer rod members 1 and 1 are supported with the longitudinal direction parallel to the cylindrical axis direction of the cylindrical fabric W, and the outer peripheral surface in contact with the cylindrical fabric W is a spline processed surface, a rectangular bar-shaped surface, A circular transfer surface 1a is formed by friction in the circumferential direction of a cylindrical fabric such as an elliptical surface.
The rotation mechanism 2 includes two support bases 2b and 2b of two bearings 2a and 2a for separately supporting two skewer members 1 and 1 on the base end 1b side, and one support base 2b. The rotary drive motor 2c is installed, and a transmission mechanism 2e including a timing belt / pulley mechanism that rotates the two skewer members 1 and 1 from the motor 2c in the same direction at the same speed.

また、前記拡縮機構３は、前記２本の串棒部材１，１の基端部１ｂ側に両端部を回転自在に連結し、中間部を屈伸動作可能に連結された２本のアーム３ａ，３ａと、前記２本の串棒部材１，１を筒状生地Ｗの幅方向に接近離隔移動させるべく前記２つの軸受２ａ、２ａの支持台２ｂ、２ｂを相対的に接近離隔移動させるための流体圧シリンダなどの移動手段３ｂとで構成されている。
なお、前記伝動機構２ｅは、２本のアーム３ａ，３ａの両端と中間とにそれぞれ歯付きプーリ２ｅ１〜２ｅ４が回転自在に軸受けされ、これらの歯付きプーリ間に歯付きベルト２ｅ５，２ｅ６が張設され、一方のアーム３ａの端部の歯付きプーリ２ｅ１と前記モータ２ｃの出力軸に設けた歯付きプーリ２ｅ７との間にも歯付きベルト２ｅ８が張設されることによって、モータ２ｃの回転が２本の串棒部材１，１に同一方向で同一速度の回転運動として伝達されるように構成されている。そのために、２本のアーム３ａ，３ａの中間に軸受けされる２個の歯付きプーリ２ｅ２、２ｅ３は一体に回転するように連結された状態で軸受けされている。 Further, the expansion / contraction mechanism 3 includes two arms 3a having both ends rotatably connected to the base end 1b side of the two skewer members 1 and 1 and intermediate portions connected to bend and extend. 3a and the two skewer members 1 and 1 for moving the support bases 2b and 2b of the two bearings 2a and 2a relatively closer to and away from each other in the width direction of the cylindrical fabric W. It is comprised with moving means 3b, such as a fluid pressure cylinder.
In the transmission mechanism 2e, toothed pulleys 2e1 to 2e4 are rotatably supported at both ends and between the two arms 3a and 3a, respectively, and toothed belts 2e5 and 2e6 are stretched between the toothed pulleys. The toothed belt 2e8 is stretched between the toothed pulley 2e1 at the end of one arm 3a and the toothed pulley 2e7 provided on the output shaft of the motor 2c. Is transmitted to the two skewer members 1 and 1 as rotational motion at the same speed in the same direction. For this purpose, the two toothed pulleys 2e2, 2e3 that are supported in the middle of the two arms 3a, 3a are supported in a state of being connected so as to rotate together.

前記生地挿入機構４は、２本の串棒部材１，１を支持する２つの軸受２ａ、２ａの支持台２ｂ、２ｂと共に生地受け取り位置Ｍと抜き出し位置Ｎとの間で２本の串棒部材１，１の長手方向に往復移動させる流体圧シリンダなどの串棒往復移動機構４ａと、前記生地受け取り位置Ｍで、筒状生地Ｗの挿入側前端Ｗａを把持して２本の串棒部材１，１の基端部１ｂに向けて移動させて筒状生地Ｗを２本の串棒部材１，１に挿入し、挿入後、次の生地挿入時まで待機するチャック機構４ｂと、生地挿入シリンダ４ｃで構成されている。
なお、前記２つの軸受２ａ、２ａの支持台２ｂ、２ｂは、一方、即ち、前記モータ２ｃが設置されている側の支持台２ｂが移動台７に固定され、他方の支持台２ｂが移動台７に対して２本の串棒部材１，１の長手方向に直交する方向、即ち、筒状生地Ｗの幅方向へ前記移動手段３ｂにより往復移動可能に支持されている。さらに、移動台７は、固定機台８に対して２本の串棒部材１，１の長手方向へ前記串棒往復移動機構４ａによって往復移動可能に支持されている。 The dough insertion mechanism 4 includes two skewer members between the dough receiving position M and the extraction position N together with the support bases 2b and 2b of the two bearings 2a and 2a that support the two skewer members 1 and 1. A skewer reciprocating mechanism 4a such as a fluid pressure cylinder that reciprocates in the longitudinal direction of 1 and 1, and at the dough receiving position M, the insertion end front end Wa of the cylindrical dough W is grasped and two skewer members 1 , 1 is moved toward the base end 1b to insert the cylindrical fabric W into the two skewer rod members 1, 1 and after the insertion, the chuck mechanism 4b stands by until the next fabric insertion, and the fabric insertion cylinder 4c.
Note that one of the support bases 2b and 2b of the two bearings 2a and 2a, that is, the support base 2b on the side where the motor 2c is installed is fixed to the mobile base 7, and the other support base 2b is a mobile base. 7 is supported by the moving means 3b so as to be able to reciprocate in the direction perpendicular to the longitudinal direction of the two skewer members 1, 1, that is, in the width direction of the tubular fabric W. Further, the movable table 7 is supported by the skewer reciprocating mechanism 4a so as to be reciprocally movable in the longitudinal direction of the two skewer members 1 and 1 with respect to the fixed machine table 8.

また、前記チャック機構４ｂは、生地受け取り位置Ｍにおいて、２本の串棒部材１，１の外側に配置され、チャックシリンダ４ｂ１によって２本の串棒部材１，１の長手方向に直交する方向、即ち、筒状生地Ｗの幅方向に接近離隔移動可能に支持されたチャックヘッド４ｂ２とで構成され、このチャックヘッド４ｂ２及びチャックシリンダ４ｂ１を生地挿入シリンダ４ｃによって、２本の串棒部材１，１の長手方向に往復移動させるように構成している。チャックヘッド４ｂ２には、スポンジパッド４ｂ３が取り付けられており、このスポンジパッド４ｂ３が２本の串棒部材１，１に押し付けられることによって、筒状生地Ｗを把持する構成である。また、筒状生地Ｗの把持状態で生地挿入シリンダ４ｃによりチャックヘッド４ｂ２及びチャックシリンダ４ｂ１を２本の串棒部材１，１の基端部１ｂに向けて移動させることによって筒状生地Ｗを２本の串棒部材１，１に挿入するように構成されている。筒状生地Ｗの挿入後は、チャックヘッド４ｂ２が２本の串棒部材１，１から外側に離隔移動され、さらに、生地挿入シリンダ４ｃによって２本の串棒部材１，１の先端側へ戻されて次の筒状生地Ｗの挿入時まで待機せしめられる。   The chuck mechanism 4b is disposed outside the two skewer members 1 and 1 at the dough receiving position M, and is perpendicular to the longitudinal direction of the two skewer members 1 and 1 by the chuck cylinder 4b1. That is, it is composed of a chuck head 4b2 supported so as to be movable toward and away from the width of the cylindrical fabric W. The chuck head 4b2 and the chuck cylinder 4b1 are connected to the two skewer members 1 and 1 by the fabric insertion cylinder 4c. It is comprised so that it may reciprocate in the longitudinal direction. A sponge pad 4b3 is attached to the chuck head 4b2, and the sponge dough 4b3 is pressed against the two skewer members 1 and 1, thereby gripping the cylindrical fabric W. Further, the cylindrical dough W is moved by moving the chuck head 4b2 and the chuck cylinder 4b1 toward the base end portion 1b of the two skewer members 1 and 1 by the dough insertion cylinder 4c in the gripping state of the tubular dough W. It is configured to be inserted into the skewer members 1, 1 of the book. After the cylindrical dough W is inserted, the chuck head 4b2 is moved away from the two skewer members 1 and 1, and is further returned to the front end side of the two skewer members 1 and 1 by the dough insertion cylinder 4c. Then, the process waits until the next cylindrical fabric W is inserted.

前記センサ５は、図４に示すように、投光部５ａと受光部５ｂとからなり、これらは、３つに分岐された支持腕９の中間腕９ｂに受光部５ｂ、５ｂが背中合わせに取り付けられ、両外側腕９ａ、９ｃに投光部５ａ，５ａが受光部５ｂ、５ｂと対向させた状態で取り付けられている。中間腕９ｂの先端はＶ字形の案内面とされ、この中間腕９ｂに取り付けられた受光部５ｂ、５ｂと両外側腕９ａ、９ｃに取り付けられた投光部５ａ，５ａとの間に筒状生地Ｗがスムーズに挿入されるように構成されている。そして、支持腕９は、前記移動台７に支持されている。なお、受光部５ｂは、図５に示すように、複数個の受光素子５ｃを筒状生地Ｗの筒軸方向に配列した構成とされている。   As shown in FIG. 4, the sensor 5 includes a light projecting unit 5 a and a light receiving unit 5 b, which are attached to the intermediate arm 9 b of the support arm 9 branched into three, with the light receiving units 5 b and 5 b back to back. The light projecting portions 5a and 5a are attached to both outer arms 9a and 9c in a state of facing the light receiving portions 5b and 5b. The tip of the intermediate arm 9b is a V-shaped guide surface, and is cylindrical between the light receiving portions 5b and 5b attached to the intermediate arm 9b and the light projecting portions 5a and 5a attached to the outer arms 9a and 9c. The fabric W is configured to be inserted smoothly. The support arm 9 is supported by the movable table 7. As shown in FIG. 5, the light receiving unit 5 b has a configuration in which a plurality of light receiving elements 5 c are arranged in the cylindrical axis direction of the cylindrical fabric W.

前記筒状生地Ｗは、生地欠点がある箇所には識別テープｐ（図１参照）が貼付されており、この識別テープｐが貼付された筒状生地Ｗが前記２本の串棒部材１，１に挿入されてきた場合、筒状生地Ｗの挿入入口側に設置されたラインセンサ１０によって筒状生地Ｗの幅方向のどの位置に識別テープｐが貼付されているかを予め検出して前記制御手段６に記憶させておき、この記憶に基づいて、前記回転機構２を回転制御させて前記２本の串棒部材１，１で支持されている筒状生地Ｗを周方向に巡回移動させて前記識別テープｐが貼付された生地欠点部が前記２本の串棒部材１，１で支持された筒状生地Ｗの裁断スタイル屑（例えば、筒状生地Ｗの幅方向両端部付近）となる位置まで移動させる機能が前記制御手段６に付加されている。   The cylindrical fabric W has an identification tape p (see FIG. 1) attached to a portion having a fabric defect, and the cylindrical fabric W to which the identification tape p is applied is the two skewer members 1, 1 is detected in advance in the width direction of the tubular fabric W by the line sensor 10 installed on the insertion entrance side of the tubular fabric W, and the control is performed. Based on this storage, the rotation mechanism 2 is controlled to rotate, and the cylindrical fabric W supported by the two skewer members 1, 1 is moved around in the circumferential direction. The fabric defect portion to which the identification tape p is affixed becomes cutting style waste of the cylindrical fabric W supported by the two skewer members 1, 1 (for example, near both ends in the width direction of the cylindrical fabric W). A function for moving to a position is added to the control means 6.

本発明に係る筒状生地の生地端合わせ装置の実施形態は、以上の構成からなり、次にその動作を説明する。
先ず、本発明の生地端合わせ装置Ａの原理は、図６に示すように、筒状生地Ｗを拡幅方向に展開した状態で支持している２本の串棒部材１，１を同一方向に同一速度で回転させると、筒状生地Ｗは周方向に巡回移動せしめられ、筒状生地Ｗの表裏面における筒軸方向端縁Ｗａが筒軸と直交する面に揃うように矯正される。これをセンサ５で監視して筒状生地Ｗの表裏両面における前記筒状生地Ｗの端縁Ｗａのずれがゼロ若しくは許容範囲内（例えば、５ｍｍ以内）になったとき制御手段６により前記２本の串棒部材１，１の回転機構２による回転を停止するよう制御している。これによって、筒状生地Ｗの生地端合わせを自動的に行わせることができる。 The embodiment of the apparatus for aligning tubular dough according to the present invention has the above-described configuration, and the operation thereof will be described next.
First, as shown in FIG. 6, the principle of the dough edge aligning apparatus A according to the present invention is that the two skewer members 1 and 1 that support the tubular dough W in a state of being expanded in the widening direction are arranged in the same direction. When rotated at the same speed, the cylindrical fabric W is rotated in the circumferential direction, and the cylindrical axial edges Wa on the front and back surfaces of the cylindrical fabric W are corrected so as to be aligned with a plane orthogonal to the cylindrical axis. This is monitored by the sensor 5, and when the deviation of the edge Wa of the tubular fabric W on the front and back surfaces of the tubular fabric W is zero or within an allowable range (for example, within 5 mm), the two are controlled by the control means 6. The skewer members 1 and 1 are controlled to stop the rotation by the rotation mechanism 2. As a result, the end of the cylindrical fabric W can be automatically aligned.

上記動作を行わせるために、先ず、２本の串棒部材１，１に筒状生地Ｗを挿入することから作業が開始される。この作業は、筒状生地Ｗの受け取り位置Ｍに向けて抜き出し位置Ｎから２本の串棒部材１，１を図１の串棒往復移動機構４ａで前進させることによって行われる。このとき、２本の串棒部材１，１は縮幅状態に保持されている。このとき、前工程（例えば、生地分離工程）では、連結状態で編成された原反生地から順次分離された筒状生地Ｗが２本の支持棒（図７のＱ参照）に支持された状態で送り出されてくる。これを縮幅状態で待機していた２本の串棒部材１，１を串棒往復移動機構４ａの前進動作によって受け取りに行く。このとき、２本の串棒部材１，１の先端は、図７に示すように、前工程で送り出されている筒状生地Ｗの送り出し方向前端に浅く挿入された状態とされている。この状態で、チャックヘッド４ｂ２がチャックシリンダ４ｂ１の動作によって２本の串棒部材１，１に両外側から接近動作せしめられて筒状生地Ｗの前端を２本の串棒部材１，１とチャックヘッド４ｂ２とで把持し、この状態で生地挿入シリンダ４ｃによりチャックヘッド４ｂ２を２本の串棒部材１，１の基端部１ｂ側に移動させて筒状生地Ｗを２本の串棒部材１，１に深く挿入する。挿入後、チャックヘッド４ｂ２は２本の串棒部材１，１から離隔され、筒状生地Ｗの把持を開放する。そして、チャックヘッド４ｂ２は生地挿入シリンダ４ｃにより２本の串棒部材１，１の先端側へ戻されて次の筒状生地Ｗの挿入時まで待機せしめられる。一方、２本の串棒部材１，１は、チャックヘッド４ｂ２による筒状生地Ｗの把持が開放されると、拡縮機構３の移動手段３ｂによって拡幅され、深く挿入された筒状生地Ｗを拡幅状態で支持する。続いて、回転機構２のモータ２ｃにより、２本の串棒部材１，１が同一方向に同一速度で回転される。これによって、筒状生地Ｗは周方向に巡回移動せしめられ、筒状生地Ｗの表裏面における筒軸方向端縁Ｗａが筒軸と直交する面に揃うように矯正される。これをセンサ５で監視して筒状生地Ｗの表裏両面における前記筒状生地Ｗの端縁Ｗａのずれがゼロ若しくは許容範囲内（例えば、５ｍｍ以内）になったとき制御手段６により前記２本の串棒部材１，１の回転機構２のモータ２ｃによる回転が停止される。これによって、筒状生地Ｗの生地端合わせが自動的に行われる。この後、生地端合わせされた筒状生地Ｗは適宜の把持手段（図示省略）で把持させてから２本の串棒部材１，１を拡縮機構３の移動手段３ｂによって縮幅動作させ、続いて、２本の串棒部材１，１を串棒往復移動機構４ａによって長手方向に抜き出し位置Ｎまで抜き出し移動させる。２本の串棒部材１，１が抜き出された筒状生地Ｗは、次工程（裁断工程）に送り出される。その後、次の筒状生地Ｗを受け取りにいき、前記動作が繰り返される。   In order to perform the above operation, first, the work is started by inserting the cylindrical fabric W into the two skewer members 1, 1. This operation is performed by advancing the two skewer bar members 1 and 1 from the extraction position N toward the receiving position M of the tubular fabric W by the skewer reciprocating mechanism 4a of FIG. At this time, the two skewer members 1 and 1 are held in a reduced width state. At this time, in the previous process (for example, the cloth separating process), the cylindrical cloth W sequentially separated from the raw fabric knitted in the connected state is supported by two support bars (see Q in FIG. 7). It will be sent out. The two skewer members 1 and 1 that have been waiting in the reduced width state are received by the forward movement of the skewer reciprocating mechanism 4a. At this time, as shown in FIG. 7, the tips of the two skewer members 1, 1 are shallowly inserted at the front end in the feeding direction of the cylindrical fabric W fed in the previous step. In this state, the chuck head 4b2 is caused to approach the two skewer bar members 1 and 1 from both sides by the operation of the chuck cylinder 4b1 so that the front end of the cylindrical fabric W is chucked with the two skewer bar members 1 and 1. In this state, the chuck head 4b2 is moved to the base end portion 1b side of the two skewer bar members 1 and 1 by the dough insertion cylinder 4c, and the cylindrical fabric W is moved to the two skewer bar members 1 in this state. , Insert deeply into 1. After the insertion, the chuck head 4b2 is separated from the two skewer members 1 and 1, and the gripping of the cylindrical fabric W is released. Then, the chuck head 4b2 is returned to the tip end side of the two skewer members 1 and 1 by the dough insertion cylinder 4c and is kept waiting until the next cylindrical dough W is inserted. On the other hand, the two skewer members 1, 1 are widened by the moving means 3b of the expansion / contraction mechanism 3 when the gripping of the cylindrical fabric W by the chuck head 4b2 is released, and widen the cylindrical fabric W inserted deeply. Support in the state. Subsequently, the two skewer members 1, 1 are rotated in the same direction at the same speed by the motor 2 c of the rotation mechanism 2. As a result, the cylindrical fabric W is cyclically moved in the circumferential direction, and the cylindrical axial edges Wa on the front and back surfaces of the cylindrical fabric W are corrected so as to be aligned with a plane orthogonal to the cylindrical axis. This is monitored by the sensor 5, and when the deviation of the edge Wa of the tubular fabric W on the front and back surfaces of the tubular fabric W is zero or within an allowable range (for example, within 5 mm), the two are controlled by the control means 6. The rotation of the skewer members 1 and 1 by the motor 2c of the rotation mechanism 2 is stopped. As a result, the end of the cylindrical fabric W is automatically aligned. Thereafter, the cylindrical dough W aligned with the dough is gripped by appropriate gripping means (not shown), and then the two skewer members 1, 1 are contracted by the moving means 3 b of the expanding / contracting mechanism 3. Then, the two skewer members 1 and 1 are extracted and moved to the extraction position N in the longitudinal direction by the skewer reciprocating mechanism 4a. The cylindrical fabric W from which the two skewer members 1 and 1 have been extracted is sent out to the next step (cutting step). Thereafter, the next cylindrical fabric W is picked up and the above operation is repeated.

なお、筒状生地Ｗに生地欠点の識別テープｐが貼付されている場合は、これを筒状生地Ｗの挿入入口側に設置されたラインセンサ１０によって予め検出して制御手段６に記憶させておき、この記憶に基づいて、２本の串棒部材１，１を拡幅状態としたままで回転機構２のモータ２ｃを回転制御させて、２本の串棒部材１，１で支持されている筒状生地Ｗを周方向に巡回移動させ、前記識別テープｐが貼付された生地欠点部が前記２本の串棒部材１，１で支持された筒状生地Ｗの裁断スタイル屑となる位置（例えば、筒状生地Ｗの幅方向両端部付近）まで移動させる。これにより、筒状生地Ｗに生地欠点があっても、それが後工程の裁断において、裁断スタイル屑となる位置へ移動させて所望のパーツ生地の裁断に支障とならないようにすることができる。識別テープｐが貼付されていないものは、上記動作が省略されることは勿論である。なお、上記動作は、生地端合わせ作業後に行われ、そのため、生地端合わせ作業で回転機構２のモータ２ｃの回転量及び回転方向を考慮して前記ラインセンサ１０の検出に基づく制御手段６の記憶値を補正させてることにより行われるものである。また、生地欠点が大きいものや、多数あるものなどは、不良品として選別除去される。   If a fabric defect identification tape p is affixed to the tubular fabric W, this is detected in advance by the line sensor 10 installed on the insertion side of the tubular fabric W and stored in the control means 6. On the basis of this memory, the rotation of the motor 2c of the rotating mechanism 2 is controlled while the two skewer members 1 and 1 are in the widened state, and the two skewer members 1 and 1 are supported. The cylindrical fabric W is circularly moved in the circumferential direction, and the fabric defect portion to which the identification tape p is attached becomes the cutting style waste of the cylindrical fabric W supported by the two skewer members 1, 1 ( For example, the cylindrical cloth W is moved to the vicinity of both ends in the width direction. Thereby, even if the cylindrical fabric W has a fabric defect, it can be moved to a position where it becomes a cutting style waste in the subsequent cutting so that cutting of the desired part fabric is not hindered. Of course, the above operation is omitted when the identification tape p is not attached. Note that the above operation is performed after the cloth edge aligning operation, and therefore the storage of the control means 6 based on the detection of the line sensor 10 in consideration of the rotation amount and rotation direction of the motor 2c of the rotation mechanism 2 in the cloth edge aligning operation. This is done by correcting the value. In addition, those with large fabric defects and those with many fabrics are selected and removed as defective products.

上記した本発明の生地端合わせ装置Ａは、例えば、図８に示すような平面レイアウト構成からなる生地裁断装置Ｂの生地端合わせ枠部Ｃに組み込まれる。この生地裁断装置Ｂは、図９に示すような筒状の連結生地Ｗｂを原反供給部Ｄから溶断部Ｅで各パーツ生地となる筒状生地Ｗに溶断分離し、溶断分離された各パーツ生地となる筒状生地Ｗを表裏の編み目や組織の縦横方向のずれをなくして同一状態に揃えるための作業を行う生地端合わせ型枠部Ｃに送り出して、表裏の編み目や組織を揃えて移載部Ｆにより予備ステージＧに送り出し、ここから裁断部Ｈへ送り出し、この裁断部Ｈでパーツ生地となる筒状生地Ｗからシャツの袖などの左右一対のパーツを表裏重ね合わせ状態で同時に裁断する装置である。なお、生地端合わせ型枠部Ｃでは、生地端合わせされた良品が予備ステージＧに送り出され、不良品は、不良スタッキング部Ｉに選別集積される。そして、裁断部Ｈで裁断されたパーツは、スタッキング部Ｊに集積され、裁断スタイル屑は不良スタッキング部Ｉに集積される。生地の供給制御は、生地供給制御盤Ｋで行われ、裁断部Ｈの裁断形状や裁断条件などの設定制御は、裁断メインパソコンＬで行われ、スタッキング部Ｊの制御は、スタッキング制御盤Ｏで行われる。本発明の生地端合わせ装置Ａは、この生地裁断装置Ｂに適用した場合、前工程となる溶断部Ｅから分離後の筒状生地Ｗを受け取らせることになる。溶断部Ｅに供給される筒状の連結生地Ｗｂは、図９に示すように、筒軸方向の一定長さごとに筒状生地Ｗの糸よりも融点の低い溶融糸で置換編成された連結部Ｗｃによって連結されており、溶断部Ｅでは、この連結部Ｗｃに熱風を吹き付けて溶融糸を溶融させることによって順次、溶断分離して筒状生地Ｗとするものである。そして、この溶断部Ｅでは、筒状生地Ｗの溶断を図７に示すような２本の平行な支持棒Ｑ，Ｑに拡幅状態に支持させた状態で実施されている。上記溶断部Ｅで溶断分離されて２本の平行な支持棒Ｑ，Ｑに支持されている筒状生地Ｗを本発明の２本の串棒部材１，１で受け取らせるものである。この受け取りをスムーズに行わせるため、支持棒Ｑ，Ｑの終端には、図７に示すように、２本の串棒部材１，１の先端を受け入れる鉤形状凹部Ｒ，Ｒが形成されている。本実施形態では、２本の串棒部材１，１のうちの一方を基準として他方を筒状生地Ｗの幅方向に拡縮させるようにしており、基準側の串棒部材１が溶断部Ｅで使用されている２本の平行な支持棒Ｑ，Ｑの一方と同一線上で重合するように構成されている。そして、２本の串棒部材１，１の拡幅状態での筒状生地Ｗの支持幅は、溶断部Ｅで使用されている２本の平行な支持棒Ｑ，Ｑの生地支持幅と略同じとされている。   The above-described fabric edge aligning apparatus A of the present invention is incorporated into the cloth edge aligning frame portion C of the cloth cutting device B having a planar layout configuration as shown in FIG. This fabric cutting apparatus B melts and separates a cylindrical connecting fabric Wb as shown in FIG. 9 into a cylindrical fabric W that becomes each part fabric at the fusing unit E from the raw fabric supply unit D, and each part that is cut and separated. The cylindrical fabric W, which is the fabric, is sent to the fabric end-matching formwork C where the work for aligning the front and back stitches and tissues in the same state is eliminated, and the front and back stitches and tissues are aligned and transferred. It is sent to the preliminary stage G by the loading part F, sent from here to the cutting part H, and the cutting part H simultaneously cuts a pair of left and right parts such as shirt sleeves from the cylindrical cloth W which becomes the part cloth in a state of overlapping the front and back. Device. In the fabric edge matching form part C, the non-defective product with the fabric edge aligned is sent to the preliminary stage G, and the defective products are sorted and accumulated in the defective stacking unit I. The parts cut by the cutting part H are accumulated in the stacking part J, and the cutting style waste is accumulated in the defective stacking part I. The material supply control is performed by the material supply control panel K, the setting control of the cutting shape and cutting conditions of the cutting part H is performed by the cutting main personal computer L, and the stacking part J is controlled by the stacking control panel O. Done. When applied to the dough cutting apparatus B, the dough edge aligning apparatus A of the present invention receives the separated tubular dough W from the fusing part E, which is a previous process. As shown in FIG. 9, the cylindrical connected fabric Wb supplied to the fusing part E is connected by replacement knitting with a molten yarn having a melting point lower than that of the yarn of the cylindrical fabric W every certain length in the cylindrical axis direction. It is connected by the part Wc, and in the fusing part E, a blown hot air is blown to the connecting part Wc to melt the molten yarn, thereby fusing and separating sequentially to form a cylindrical fabric W. In the fusing part E, the fusing of the cylindrical fabric W is carried out in a state of being supported in a widened state by two parallel support bars Q, Q as shown in FIG. The cylindrical dough W which is blown and separated by the fusing part E and supported by two parallel support bars Q and Q is received by the two skewer bar members 1 and 1 of the present invention. In order to perform this reception smoothly, hook-shaped recesses R and R for receiving the tips of the two skewer bar members 1 and 1 are formed at the ends of the support bars Q and Q, as shown in FIG. . In the present embodiment, one of the two skewer members 1 and 1 is used as a reference, and the other is expanded or contracted in the width direction of the tubular fabric W. The reference-side skewer member 1 is a fusing part E. It is configured to polymerize on the same line as one of the two parallel support rods Q, Q used. The support width of the cylindrical fabric W in the widened state of the two skewer rod members 1 and 1 is substantially the same as the fabric support width of the two parallel support rods Q and Q used in the fusing part E. It is said that.

図示した本発明装置の実施形態は、本発明を説明するための概念上の構成を例示しているもので、本発明は、これらの図面に示された実施形態の構成にのみ制約されるものではなく、特許請求の範囲で定義される範囲内で種々改変して実施してもよい。   The illustrated embodiment of the apparatus of the present invention illustrates a conceptual configuration for explaining the present invention, and the present invention is limited only to the configuration of the embodiment shown in these drawings. Instead, various modifications may be made within the scope defined by the claims.

本発明に係る筒状生地の生地端合わせ装置の概略構成を示す平面図である。It is a top view which shows schematic structure of the fabric edge aligning apparatus of the cylindrical fabric which concerns on this invention. 図１の装置の概略構成を示す側面図である。It is a side view which shows schematic structure of the apparatus of FIG. 図１の装置の概略構成を示す正面図である。It is a front view which shows schematic structure of the apparatus of FIG. センサ部の要部拡大側面図である。It is a principal part enlarged side view of a sensor part. 受光素子の配列例を示す概略平面図である。It is a schematic plan view which shows the example of an arrangement | sequence of a light receiving element. 本発明の生地端合わせ作用の原理説明図である。It is a principle explanatory view of the cloth end alignment operation of the present invention. 前工程から本発明装置に筒状生地を受け取る部分の概略斜視説明図である。It is a general | schematic perspective explanatory drawing of the part which receives a cylindrical fabric from this process to this invention apparatus. 生地裁断装置の平面レイアウト図である。It is a plane layout figure of a cloth cutting device. 筒状の連結生地の概略斜視図である。It is a schematic perspective view of a cylindrical connection cloth.

符号の説明Explanation of symbols

１ 串棒部材
２ 回転機構
２ｂ 支持台
２ｃ 回転駆動用モータ
２ｅ 伝動機構
３ 拡縮機構
３ａ アーム
３ｂ 移動手段
４ 生地挿入機構
４ａ 串棒往復移動機構
４ｂ チャック機構
４ｂ１ チャックシリンダ
４ｂ２ チャックヘッド
４ｂ３ スポンジパッド
４ｃ 生地挿入シリンダ
５ センサ
５ａ 投光部
５ｂ 受光部
５ｃ 受光素子
６ 制御手段
７ 移動台
８ 固定機台
９ 支持腕
１０ 識別テープ検出用センサ
Ａ 生地端合わせ装置
Ｂ 生地裁断装置
Ｃ 生地端合わせ枠部
Ｄ 原反供給部
Ｅ 溶断部
Ｆ 移載部
Ｇ 予備ステージ
Ｈ 裁断部
Ｉ 不良スタッキング部
Ｊ スタッキング部
Ｋ 生地供給制御部
Ｌ 裁断メインパソコン
Ｍ 生地受け取り位置
Ｎ 抜き出し位置
Ｏ スタッキング制御盤
ｐ 識別テープ
Ｑ 支持棒
Ｒ 鉤形状凹部
Ｗ 筒状生地
Ｗａ 端縁
Ｗｂ 筒状の連結生地
Ｗｃ 連結部 DESCRIPTION OF SYMBOLS 1 Skewer member 2 Rotation mechanism 2b Support stand 2c Rotation drive motor 2e Transmission mechanism 3 Expansion / contraction mechanism 3a Arm 3b Moving means 4 Material insertion mechanism 4a Skewer rod reciprocation mechanism 4b Chuck mechanism 4b1 Chuck cylinder 4b2 Chuck head 4b3 Sponge pad 4c Fabric Insertion cylinder 5 Sensor 5a Light emitting part 5b Light receiving part 5c Light receiving element 6 Control means 7 Moving base 8 Fixed machine base 9 Supporting arm 10 Identification tape detection sensor A Material edge aligning device B Material cutting device C Material edge aligning frame D Original Anti-feeding section E Fusing section F Transfer section G Preliminary stage H Cutting section I Defective stacking section J Stacking section K Fabric supply control section L Cutting main personal computer M Material receiving position N Extraction position O Stacking control panel p Identification tape Q Support rod R Wrinkle-shaped recess W Tubular fabric Wa Edge Wb Consolidated fabric Wc connecting part of Jo

Claims (6)

筒状生地内に挿入されて筒状生地を拡幅方向に展開して支持するための平行な２本の串棒部材と、この２本の串棒部材を同一方向に回転させる回転機構と、２本の串棒部材を筒状生地の幅方向に接近離隔移動させる拡縮機構と、２本の串棒部材に筒状生地を挿入する生地挿入機構と、２本の串棒部材で支持された筒状生地の筒軸方向一端の端縁位置を筒状生地の幅方向中間位置付近で表裏別々に監視するセンサと、このセンサによって筒状生地の表裏両面における前記筒状生地の端縁のずれがゼロ若しくは許容範囲内になったとき前記回転機構による２本の串棒部材の回転を停止するよう制御する制御手段とを具備していることを特徴とする筒状生地の生地端合わせ装置。   Two parallel skewer members inserted into the tubular fabric to support the tubular fabric expanded in the widening direction, a rotation mechanism for rotating the two skewer members in the same direction, and 2 An expansion / contraction mechanism that moves the skewer member close to and away from the width direction of the cylindrical fabric, a fabric insertion mechanism that inserts the cylindrical fabric into the two skewer members, and a tube supported by the two skewer members A sensor for monitoring the edge position of one end in the cylinder axis direction of the cylindrical fabric separately on the front and back sides in the vicinity of the intermediate position in the width direction of the cylindrical fabric, and this sensor allows the deviation of the edge of the cylindrical fabric on both the front and back surfaces of the cylindrical fabric. And a control means for controlling to stop the rotation of the two skewer members by the rotating mechanism when it becomes zero or within an allowable range. 前記２本の串棒部材は、筒状生地に接触する外周面が筒状生地の周方向への摩擦による巡回移送面を備えていることを特徴とする請求項１に記載の筒状生地の生地端合わせ装置。   2. The tubular dough according to claim 1, wherein the two skewer members have a circular transfer surface by friction in a circumferential direction of the tubular fabric on an outer peripheral surface that contacts the tubular fabric. Fabric alignment device. 前記回転機構は、２本の串棒部材をそれぞれ基端側で回転自在に別々に支持する２つの軸受の支持台と、一方の支持台に設置された回転駆動用モータと、このモータから２本の串棒部材を同一方向に回転させる伝動機構とで構成されており、また、前記拡縮機構は、前記２本の串棒部材の基端側に両端部を回転自在に連結し、中間部を屈伸動作可能に連結された２本のアームと、前記２本の串棒部材を筒状生地の幅方向に接近離隔移動させるべく前記２つの軸受の支持台を相対的に接近離隔移動させるための移動手段とで構成されていることを特徴とする請求項１に記載の筒状生地の生地端合わせ装置。   The rotating mechanism includes two bearing support bases for separately supporting two skewer members rotatably on the base end side, a rotation drive motor installed on one support base, and a motor 2 A transmission mechanism for rotating the skewer member in the same direction, and the expansion / contraction mechanism rotatably connects both ends to the base end side of the two skewer members, For moving the support bases of the two bearings relatively close to each other in order to move the two skewer members close to and away from each other in the width direction of the cylindrical fabric. The apparatus for aligning a dough for a cylindrical dough according to claim 1, characterized in that it comprises a moving means. 前記生地挿入機構は、２本の串棒部材を支持する２つの軸受の支持台と共に生地受け取り位置と抜き出し位置との間で２本の串棒部材の長手方向に往復移動させる串棒往復移動機構と、前記生地受け取り位置で、筒状生地の挿入側前端を把持して２本の串棒部材の基端部に向けて移動させて筒状生地を２本の串棒部材に挿入し、挿入後、次の生地挿入時まで待機するチャック機構とで構成されていることを特徴とする請求項３に記載の筒状生地の生地端合わせ装置。   The dough insertion mechanism is a skewer reciprocating mechanism that reciprocates in the longitudinal direction of the two skewer members between the dough receiving position and the extraction position together with the support bases of the two bearings that support the two skewer members. At the dough receiving position, the front end of the cylindrical dough is inserted and moved toward the base ends of the two skewer members, and the tubular dough is inserted into the two skewer members and inserted. 4. The apparatus according to claim 3, further comprising a chuck mechanism that waits until the next dough insertion. 前記センサは、投光部と受光部とからなり、受光部は筒状生地の筒軸方向に配列された複数個の受光素子で構成されていることを特徴とする請求項１〜４の何れか１つに記載の筒状生地の生地端合わせ装置。   The said sensor consists of a light projection part and a light-receiving part, and the light-receiving part is comprised by the some light receiving element arranged in the cylinder axis direction of the cylindrical fabric. The fabric edge aligning device for cylindrical fabric according to claim 1. 前記筒状生地は、生地欠点がある箇所には識別テープが貼付されており、この識別テープが貼付された筒状生地が前記２本の串棒部材に挿入されてきた場合、筒状生地の挿入入口側に設置されたラインセンサによって筒状生地の幅方向のどの位置に識別テープが貼付されているかを予め検出して前記制御手段に記憶させておき、この記憶に基づいて、前記回転機構を回転制御させて前記２本の串棒部材で支持されている筒状生地を周方向に巡回移動させて前記識別テープが貼付された生地欠点部が前記２本の串棒部材で支持された筒状生地の裁断スタイル屑となる位置まで移動させる機能が前記制御手段に付加されていることを特徴とする請求項１〜５の何れか１つに記載の筒状生地の生地端合わせ装置。   The tubular fabric has an identification tape attached to a portion having a fabric defect, and when the tubular fabric with the identification tape attached is inserted into the two skewer members, The position where the identification tape is stuck in the width direction of the cylindrical fabric is detected in advance by a line sensor installed on the insertion entrance side and stored in the control means, and based on this storage, the rotating mechanism Rotation control is performed so that the cylindrical fabric supported by the two skewer members is circularly moved in the circumferential direction, and the fabric defect portion to which the identification tape is attached is supported by the two skewer members. 6. The apparatus for aligning a dough for a cylindrical cloth according to any one of claims 1 to 5, wherein a function of moving to a position where the cut cloth of the tubular cloth is to be cut is added to the control means.
JP2008056688A 2008-03-06 2008-03-06 Fabric dough aligning device for tubular fabric Expired - Fee Related JP5137624B2 (en)

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