JPH0299086A - Stock apparatus for soft cloth - Google Patents

Stock apparatus for soft cloth

Info

Publication number
JPH0299086A
JPH0299086A JP25191588A JP25191588A JPH0299086A JP H0299086 A JPH0299086 A JP H0299086A JP 25191588 A JP25191588 A JP 25191588A JP 25191588 A JP25191588 A JP 25191588A JP H0299086 A JPH0299086 A JP H0299086A
Authority
JP
Japan
Prior art keywords
dough
fabric
gripping
parts
posture
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP25191588A
Other languages
Japanese (ja)
Other versions
JPH0346157B2 (en
Inventor
Michio Kobayashi
小林 迪夫
Takayuki Mori
孝之 森
Hideo Okuma
大熊 英夫
Takao Akimoto
秋本 孝男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP25191588A priority Critical patent/JPH0299086A/en
Publication of JPH0299086A publication Critical patent/JPH0299086A/en
Publication of JPH0346157B2 publication Critical patent/JPH0346157B2/ja
Granted legal-status Critical Current

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  • Discharge By Other Means (AREA)
  • Sewing Machines And Sewing (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Specific Conveyance Elements (AREA)

Abstract

PURPOSE:To obtain a stock apparatus handling soft cloths automatically, by a method wherein supplied fabric parts are fed under the first-in, first-out method, and their attitude are corrected when stocked, and then their arrangement is made uniform, by a fabric parts holding mechanism part, a transfer stock mechanism, a lap-correcting mechanism and a controlling mechanism, and finally they are fed to the next stage in a state that their laps and wrinkles are stretched out. CONSTITUTION:Fabric parts (a) supplied in order on a conveyor belt 68 of a conveyer 62 for supplying them, are transferred by a transfer stock mechanism 1. They are held one by one by a fabric-parts holding mechanism part 2, and made in uniform arrangement by an attitude controlling mechanism composed in the transfer stock mechanism 1, and then transferred to the place of a lap-correcting mechanism part 7. At the same time they are kept in the state of stopping on standby at that place until an supplying order is issued. Whenever the supplying order is issued, the fabric parts (a) are, one by one, fed to a lap-correcting mechanism part 7 composed both cloth-handling structures 73 located in front end and upper surface of a conveyor belt 72 and air ejecting structures 81, and transferred to the next sewing apparatus by the conveyor belt 72 after their laps and wrinkles are stretched by the cloth- handling structures 73 and the air ejecting structures 81.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は自動縫製技術に係り、殊に柔軟布を先入れした
ものから順次重態く所定の向きに揃えて先出しする。柔
軟布のストック装置に関するものである。
DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to automatic sewing technology, and in particular, soft fabrics are put in first and then taken out sequentially and carefully aligned in a predetermined direction. This invention relates to a flexible cloth stocking device.

〔従来の技術〕[Conventional technology]

自動縫製装置では裁断した生地パーツを縫製工程に供給
しなければならないが、柔軟な素材であ自動縫製装置の
縫製ラインにおいて、柔軟布を先入れしたものから順次
重態く揃えて所定の向きに先出しする、柔軟布のストッ
ク装置を提供することを目的とするものである。
Automatic sewing equipment must feed the cut fabric parts to the sewing process, but in the sewing line of the automatic sewing equipment, the flexible material is carefully aligned from the first input, and the fabric parts are first fed in a predetermined direction. The object of the present invention is to provide a flexible cloth stocking device.

〔課題を解決するための手段〕[Means to solve the problem]

本発明に係る柔軟布のストック装置は、生地パーツを把
持又は釈放する生地把持手段と、該把持いことがある。
The flexible fabric stocking device according to the present invention may include fabric gripping means for grasping or releasing fabric parts, and the fabric gripping means.

而も縫製作業等の容易さを考慮すると、加工対象である
生地パーツをある程度、皺無く揃えた状態で次工程へ供
給する必要があるが。
However, considering the ease of sewing work, etc., it is necessary to supply the fabric parts to be processed to the next process in a state in which they are aligned to some extent without wrinkles.

柔軟な生地では把持及び姿勢制御が困難なため。Because it is difficult to grip and control posture with flexible fabrics.

一般に従来の縫製ラインでは人手によって該生地パーツ
の供給作業を行っていた。
Generally, in conventional sewing lines, the fabric parts are supplied manually.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

従って、縫製ラインの完全な自動化が達成できない問題
を有すると共に、ラインに人手が入るため、自動縫製装
置の稼働率を改善することができない等の問題を有して
いた。
Therefore, there is a problem in that complete automation of the sewing line cannot be achieved, and the operation rate of the automatic sewing device cannot be improved because the line is manually operated.

本発明は上記問題に鑑みてなされたものであり。The present invention has been made in view of the above problems.

止せしめる先入れ先出し手段を具備した移送ストック機
構と、該移送ストック機構の下流側に位置し、前記生地
パーツ把持機構から受け取った生地パーツを載置移送す
るコンベアベルトと、該コンベアベルト上において幅方
向に所定のタイミングで拡縮する一対の布修正バーと、
該布修正バーの前端に位置し、下流方向にエアを噴出す
るエア噴出構造からなる捲れ修正機構と、上記各機構を
相関的に駆動制御する制御機構とから構成することを要
旨とするものである。
a transfer stock mechanism equipped with a first-in, first-out means for stopping the transfer; a conveyor belt located downstream of the transfer stock mechanism for placing and transferring the dough parts received from the dough part gripping mechanism; A pair of cloth correction bars that expand and contract at predetermined timing,
The gist is that it is comprised of a turn-up correction mechanism that is located at the front end of the cloth correction bar and has an air jetting structure that blows out air in the downstream direction, and a control mechanism that drives and controls each of the above-mentioned mechanisms in a correlated manner. be.

〔作用〕[Effect]

供給された生地パーツは、1枚ずつ生地パーツ把持機構
の把持手段に把持され、移送ストック機構によって捲れ
修正機構に移送される。この時該生地パーツ把持機構が
該把持中に該生地パーツを所定の姿勢に規制する生地の
姿勢補正手段を構成しているため、移送ストック機構か
ら搬出される生地パーツは揃った姿勢によって捲れ修正
機構に供給される6次に、生地パーツは捲れ修正機構の
コンベアベルト上において一対の布修正バーによ〔実施
例〕 以下、本発明に係る柔軟布のストック装置の一実施例を
図面に従って説明する 第1図は全体の構成を示す略正面図であり、符号1に示
す移送ストック機構部に枢設した複数個の生地パーツ把
持機構部2,2・・・と、移送ストック機構部1の上流
側に構成した姿勢修正機構部6と、同下流側に構成した
捲れ修正機構部7によってラインを形成し、図示しない
中央制御装置からの駆動制御信号によって所定のタイミ
ングで動作するようになる。
The supplied dough parts are gripped one by one by the gripping means of the dough part gripping mechanism, and are transferred to the turning correction mechanism by the transfer stock mechanism. At this time, since the fabric part gripping mechanism constitutes a fabric posture correcting means that regulates the fabric part to a predetermined posture while being held, the fabric parts carried out from the transfer stock mechanism are corrected by being turned up in the same posture. 6 Next, the fabric parts supplied to the mechanism are carried on the conveyor belt of the turn-up correction mechanism by a pair of fabric correction bars [Example] Hereinafter, an embodiment of the flexible fabric stocking device according to the present invention will be described with reference to the drawings. FIG. 1 is a schematic front view showing the overall configuration, and includes a plurality of fabric part gripping mechanisms 2, 2, . A line is formed by the attitude correction mechanism section 6 configured on the upstream side and the turn-up correction mechanism section 7 configured on the downstream side, and operates at a predetermined timing according to a drive control signal from a central control device (not shown).

上記移送ストック機構部1は第2図及び第3図に示すよ
うに、上流側と下流側に軸設したチェンスプロケット1
1.11に無端チェンベルト12を横架設し、中央制御
装置によって速度邸動制御してなるモータ13により運
転中常時矢印A方向に周回駆動してなると共に、該無端
チェンベルト12の両側には対向するチャンネル部材か
らなる一対のガイドトラック14.14を、該無端チェ
ンベルト12と平行な軌道を持つように架設してト22
.22に対して、前記移送ストック機構部1のガイドト
ラック14に対して摺動自在に嵌合する走行ローラ23
,23・・・をそれぞれ前後に一対ずつ回動自在に軸設
し、ガイドトラック14の軌道に沿って周回する走行体
を構成する。また符号24は上記基台21の上面に突設
した軸受ブラケット25に対して回動自在に軸設した駆
動軸26に、軸着すると共に、前記無端チェンベルト1
2と噛合してなる走行用スプロケットホイールであり、
駆動軸26の他端にラチェット歯車27を軸着すると共
に、軸受ブラケット25にピン軸を介して揺動自在に走
行レバー28を枢設し、該走行レバー28先端に突設し
たラチェツト爪29をスプリングによって常時係合する
方向に弾性付勢してなる。該走行レバー28はその端部
に突設した係合バー30がガイドトラック14の空クラ
ンプ待機位置(矢印B)と、掴み位置(矢印C)及びス
トック待機位置(矢印D)にそれぞれ構成した走行停止
機構31a、31b、31cの係合端配係合端32は中
央制御装置によって制御駆動するエアシリンダ33によ
って、係合バー30の移動軌跡に対して出退駆動せしめ
られる。符号34は上記基台21の中央に突設した摺動
軸受孔35に対して摺動自在(矢印Fl)且つ回動自在
(矢印F2)に軸設したクラッチ軸36の下端に固設し
たクランプ機構であり、支持ブラケット37の下端には
後方に延びる額板38を固設すると共に、該額板38の
基部には蝶盤39を介して揺動自在(矢印G)になる押
え板40を離間位置するように枢設してなる。また上記
支持ブラケット37に突設した補助ブラケット41には
上記押え板40の上面に離接して該押え板40をスプリ
ング42の弾性に抗して額板3Bに圧接するカム部材4
3を枢設すると共に、該枢軸には突出方向を異にする一
対のカム作動突起44a、44bを突設してなる。符号
45は基端を支持ブラケット37に対して揺動自在に枢
設すると共に、エアシリンダ46dのピストンロンドと
揺動端を枢設した針支持桿であり、該針支持桿45の先
端部に対して長さ調節自在に枢設した支持針47が中央
制御装置の4、−垂額板38に当接変位する。上記カム
作動突起44bは、ガイドトラック14のストック位置
(矢印H)、同44bは生地釈放位置(矢印工)にそれ
ぞれ構成した生地掴み釈放機構48a、48bの係合端
49とそれぞれ係合すると、カム部材43が回動して、
クランプ機構34を閉止又は開放する構造になるもので
、支持針47の生地掴み釈放機構48a側の係合端49
は、中央制御装置の制御信号によって駆動するエアシリ
ンダ50を介して枢設しである。
As shown in FIGS. 2 and 3, the transfer stock mechanism section 1 includes chain sprockets 1 that are provided with shafts on the upstream and downstream sides.
1.11, an endless chain belt 12 is installed horizontally, and is constantly driven to revolve in the direction of arrow A during operation by a motor 13 whose speed is controlled by a central controller. A pair of guide tracks 14.14 made of opposing channel members are installed so as to have a trajectory parallel to the endless chain belt 12.
.. 22, a traveling roller 23 that is slidably fitted to the guide track 14 of the transfer stock mechanism section 1;
, 23 . Further, reference numeral 24 is attached to a drive shaft 26 rotatably provided on a bearing bracket 25 protruding from the upper surface of the base 21.
It is a running sprocket wheel that meshes with 2.
A ratchet gear 27 is pivotally attached to the other end of the drive shaft 26, and a travel lever 28 is swingably pivoted to the bearing bracket 25 via a pin shaft, and a ratchet pawl 29 is provided protruding from the tip of the travel lever 28. It is elastically biased in the direction of constant engagement by a spring. The travel lever 28 has an engagement bar 30 protruding from its end, which is configured to position the guide track 14 in an empty clamp standby position (arrow B), a grip position (arrow C), and a stock standby position (arrow D). The engaging ends 32 of the stop mechanisms 31a, 31b, and 31c are moved in and out relative to the locus of movement of the engaging bar 30 by an air cylinder 33 controlled and driven by a central controller. Reference numeral 34 denotes a clamp fixed to the lower end of the clutch shaft 36, which is slidably (arrow Fl) and rotatably (arrow F2) attached to the sliding bearing hole 35 protruding from the center of the base 21. A frame plate 38 extending rearward is fixed to the lower end of the support bracket 37, and at the base of the frame plate 38 is a presser plate 40 which is swingable (arrow G) via a butterfly plate 39. They are pivoted so that they are spaced apart. Further, an auxiliary bracket 41 protruding from the support bracket 37 has a cam member 4 that touches and separates from the upper surface of the presser plate 40 and presses the presser plate 40 against the forehead plate 3B against the elasticity of the spring 42.
3, and a pair of cam actuating protrusions 44a, 44b protruding from the pivot in different directions. Reference numeral 45 designates a needle support rod whose base end is pivotably pivoted to the support bracket 37 and whose swing end is pivoted to the piston rond of the air cylinder 46d. On the other hand, a support needle 47, which is pivotally provided so as to be adjustable in length, comes into contact with the vertical plate 38 of the central control device. When the cam operating protrusion 44b engages with the engaging ends 49 of the fabric gripping and releasing mechanisms 48a and 48b, which are respectively configured in the stock position (arrow H) of the guide track 14 and the fabric release position (arrow H), The cam member 43 rotates,
It has a structure that closes or opens the clamp mechanism 34, and the engaging end 49 of the support needle 47 on the fabric gripping and releasing mechanism 48a side
is pivotally installed via an air cylinder 50 that is driven by control signals from a central controller.

また姿勢修正機構部6は、前記移送ストック機構部1に
構成した姿勢制御駆動機構61と、生地パーツ把持機構
部2のクラッチ軸36の上端に軸着した傘歯車型のクラ
ッチ51及び生地パーツ供給コンベア62によって構成
してなり、該姿勢制御駆動機構61の軸受部材63に対
して摺動自在且つ回動自在に軸設した駆動軸64の先端
に固設したカプラ65が傘歯車型のクラッチ51と離接
し、Igl!動を伝達する構造になると共に、エアシリ
ンダ66の伸縮によって摺動(矢印Fl)II!動し、
クランプ機構34を昇降制御すると共に、位置制御モー
タ67によって旋回角度(矢印F2)制御する。上記生
地パーツ供給コンベア62は、図示しないモータによっ
て所定の速度で周回駆動するコンベアベルト68を横架
設してあり、前記移送ストック機構部1の上流側に下方
に位置して設けられる。
The posture correction mechanism section 6 also includes a posture control drive mechanism 61 configured in the transfer stock mechanism section 1, a bevel gear type clutch 51 pivoted on the upper end of the clutch shaft 36 of the dough part gripping mechanism section 2, and a dough part supplying mechanism 61. A coupler 65 is fixed to the tip of a drive shaft 64 which is configured by a conveyor 62 and is slidably and rotatably mounted on a bearing member 63 of the attitude control drive mechanism 61, and a bevel gear type clutch 51. Igl! It has a structure that transmits motion, and also slides (arrow Fl) due to the expansion and contraction of the air cylinder 66 II! move,
The clamp mechanism 34 is controlled to move up and down, and the rotation angle (arrow F2) is controlled by the position control motor 67. The fabric parts supply conveyor 62 has a conveyor belt 68 horizontally installed and driven to rotate at a predetermined speed by a motor (not shown), and is located below and upstream of the transfer stock mechanism section 1.

上記移送ストック機構部1の下流側下方に位置して構成
される捲れ修正機構部7は、第7図乃至第9図に示すよ
うに、生地パーツ排出コンベア71に横架設した、図示
しないモータによって所定の速度で周回駆動するコンベ
アベルト72の前端部と上面に構成しである売捌き構造
73とエア噴出構造81とによって構成してなる。該売
捌き構造73は1機枠74の両枠部に回動自在に軸設し
たプーリ75.75間に無端駆動ベルト76を横架設し
、中央制御装置からの信号によって制御即動する布捌き
モータ76によって正逆回転駆動すると共に、上記無端
駆動ベルト76の中央部において上側架設部と下側架設
部にそれぞれ基端を固着した線状材からなる一対の布修
正バー77.77を上記コンベアベルト72上に近接す
るように並設し、布捌きモータ76の駆動によって該布
修正バー77.77を矢印J方向に拡縮してなる。
As shown in FIGS. 7 to 9, the roll-up correcting mechanism 7, which is located downstream and below the transfer stock mechanism 1, is operated by a motor (not shown) installed horizontally on a dough parts discharge conveyor 71. The conveyor belt 72 is rotated at a predetermined speed, and includes a dispensing structure 73 and an air blowing structure 81 on the front end and upper surface of the conveyor belt 72. The cloth sorting structure 73 has an endless drive belt 76 installed horizontally between pulleys 75 and 75 rotatably mounted on both sides of a machine frame 74, and is a cloth sorter that is controlled and immediately moved by signals from a central controller. A pair of cloth correction bars 77 and 77 made of linear materials are driven by a motor 76 to rotate in forward and reverse directions, and whose base ends are fixed to the upper and lower construction parts, respectively, at the center of the endless drive belt 76 on the conveyor. The cloth correction bars 77 and 77 are arranged close to each other on the belt 72 and expanded and contracted in the direction of arrow J by driving the cloth handling motor 76.

−83に沿設したエアシリンダ84.84により、リン
ク機構を介して起伏(矢印K)する構造にすると共に、
外部エア供給装置(図示せず)からの高圧エアを該エア
噴出バー83.83に穿設した小孔から前記コンベアベ
ルト72面に沿って噴出する構造になる。
Air cylinders 84 and 84 installed along -83 create a structure that rises and falls (arrow K) via a link mechanism, and
The structure is such that high-pressure air from an external air supply device (not shown) is ejected along the surface of the conveyor belt 72 from small holes formed in the air ejection bars 83 and 83.

上記構成の柔軟布のストック装置は第10図に示すフロ
ーチャートの一例に従って、図示しない中央制御機構に
よって作動せしめられるものであり、生地パーツ供給コ
ンベア62のコンベアベルト68上に順次供給される生
地パーツaを、移送ストック機構部1によって移送され
る生地パーツ把持機構部2によって一枚ずつ掴み、捲れ
修正機構部7の位置まで移送すると共に、その位置で供
給指令が発せられるまで待機ストックした状態を維持し
、その供給指令ごとに一枚ずつ生地パーツaを捲れ修正
機構部7に供給し、核部において生地パーツaの皺及び
捲れを布捌き構造73とエア噴出構造81とによって解
消した後、コンベアベルト72によってこれを例えば縫
製装置に移送供給するものである。
The flexible fabric stocking device having the above structure is operated by a central control mechanism (not shown) according to an example of the flowchart shown in FIG. are grasped one by one by the dough part gripping mechanism 2 transferred by the transfer stock mechanism 1 and transported to the position of the turning correction mechanism 7, and maintained in a standby stocked state at that position until a supply command is issued. Then, each fabric part a is fed one by one to the turning correction mechanism section 7 for each supply command, and after the wrinkles and curling of the fabric part a are eliminated by the fabric handling structure 73 and the air blowing structure 81 at the core section, the fabric part a is transferred to the conveyor. This is conveyed and supplied to, for example, a sewing device by a belt 72.

次に上記構成になる柔軟布のストック装置について、生
地パーツの姿勢修正機能を第11図に従って説明する。
Next, the function of correcting the posture of the fabric parts in the flexible fabric stocking device having the above structure will be explained with reference to FIG. 11.

第11図(a)に示すように生地パーツaは生地パーツ
供給コンベア62上を移動し、生地パーツ把持機構部2
は空クランプ待機位置(矢印B)で停止(係合バー30
が走行停止機構31aの係合端32によって矢印E方向
に押圧されてラチェット機構が外れ、走行用スプロケッ
トホイール24が空回り状態にある。)シている。ここ
で布検出センサSが供給された生地パーツaを検出する
(第11図b)と、エアシリンダ66が駆動し、クラン
プ機構34が下降する。次に拡開したクランプ機構34
に布端が侵入する(第11図C)と、布検出センサSに
よる検知信号によって中央制御装置からの駆動信号によ
りエアシリンダ46dが伸長して、支持針47が生地パ
ーツaを刺通し、その状態(第11図d)でエアシリン
ダ66が駆動し、クランプ機構34を上昇する。次に走
行停止機$1$31aの係合端32を後退すると、ラチ
ェット歯車27とラチェツト爪29が係合し、走行用ス
プロケットホイール24の回転を阻止するよ針47に刺
通した状態で懸垂するため、該生地パーツaは、刺通位
置に対して自重によって垂下し、「下げ振り」の原理に
よって一定の方向を持つようになり、即ち「生地パーツ
の姿勢修正機能」を果たす。
As shown in FIG. 11(a), the dough part a moves on the dough part supply conveyor 62, and the dough part gripping mechanism 2
stops at the empty clamp standby position (arrow B) (engaging bar 30
is pressed in the direction of arrow E by the engagement end 32 of the traveling stop mechanism 31a, the ratchet mechanism is disengaged, and the traveling sprocket wheel 24 is in an idle state. ). When the cloth detection sensor S detects the supplied cloth part a (FIG. 11b), the air cylinder 66 is driven and the clamp mechanism 34 is lowered. Next, the expanded clamp mechanism 34
When the edge of the fabric enters the fabric part a (FIG. 11C), the air cylinder 46d is extended by the drive signal from the central control device based on the detection signal from the fabric detection sensor S, and the support needle 47 pierces the fabric part a, and the state (FIG. 11d), the air cylinder 66 is driven and the clamp mechanism 34 is raised. Next, when the engaging end 32 of the travel stopper $1$31a is moved backward, the ratchet gear 27 and the ratchet pawl 29 engage, and the needle 47 is suspended to prevent the rotation of the travel sprocket wheel 24. Therefore, the fabric part a hangs down due to its own weight with respect to the piercing position, and has a fixed direction due to the principle of "plumb bobbing", that is, performs the "posture correction function of the fabric part".

更に移動してストック位置(矢印H)に達すると、生地
掴み釈放機4iI48aの係合端49がカム作動突起4
4bと係合してカム部材43を回動し、クランプ機構3
4を閉止する。その後支持針47を釈放機構48cの係
合端49により額板38から釈放する。この結果、上記
生地パーツ把持機構部2に垂下された生地パーツaは姿
勢修正された状態で把持されるようになる。
When it moves further and reaches the stock position (arrow H), the engaging end 49 of the fabric gripping and releasing device 4iI48a engages the cam operating protrusion 4.
4b to rotate the cam member 43 and clamp mechanism 3
Close 4. Thereafter, the support needle 47 is released from the forehead plate 38 by the engaging end 49 of the release mechanism 48c. As a result, the dough part a suspended by the dough part gripping mechanism 2 is gripped with its posture corrected.

またこの位置から生地釈放位置(矢印■)間に先行する
生地パーツ把持機構部2が停止している場合は、先行す
る生地パーツ把持機構部2の後端と係合バー30が衝突
してラチェット機構が外れ、走行用スプロケットホイー
ル24が空回り状態になる。この状態が[先入れ先出し
のストック機能」である。
In addition, if the preceding dough part gripping mechanism 2 is stopped between this position and the dough release position (arrow ■), the rear end of the preceding dough part gripping mechanism 2 collides with the engagement bar 30, causing the ratchet. The mechanism is disengaged, and the traveling sprocket wheel 24 becomes idle. This state is the "first-in, first-out stock function."

上記生地パーツ把持機構部2が生地釈放位置(矢印工)
に達すると、生地掴み釈放機構48bの係合端49がカ
ム作動突起44aと係合してカム部材43を反転し、ク
ランプ機構34を開放する。クランプ機構34から外れ
た生地パーツaは。
The dough part gripping mechanism 2 is in the dough release position (arrow)
When reaching this point, the engaging end 49 of the fabric gripping and releasing mechanism 48b engages with the cam operating protrusion 44a to reverse the cam member 43 and open the clamping mechanism 34. The dough part a has come off from the clamp mechanism 34.

移送ストック機構部1から捲れ修正機構部7に受け渡さ
れる。
The stock is transferred from the transfer stock mechanism section 1 to the roll-up correction mechanism section 7.

次に第12図に従って該捲れ修正機構部7の作用を説明
する。
Next, the operation of the turn-up correcting mechanism section 7 will be explained with reference to FIG.

生地パーツ把持機構部2が接近すると、一対の布修正バ
ー77.77は、中央部に閉じた状態。
When the fabric part gripping mechanism 2 approaches, the pair of fabric correction bars 77, 77 are in a closed state in the center.

エアー噴出バー83.83は拡開した状態で待機(第1
2図a)する。この状態で生地パーツaが布修正バー7
7.77の肩部に達すると、上記エア噴出バー83.8
3を閉止(第12図b)L、ここからエアを噴出しなか
ら拡開(第12図C)する。前記生地パーツ把持機構部
2はこの状態で移動を続け、生地パーツa全部がコンベ
アベルト72の上面に載置する位置で釈放(第12図d
)する。該釈放された生地パーツaは布修正バー77.
77の上に位置するようになり、次に該画布修正バー7
7.77を拡開する(第12図e)と、次に生地パーツ
の強制姿勢制御機構を構成した生地パーツ把持機構部2
0の実施例を第13図乃至第15図について説明する。
The air jet bar 83.83 is on standby in the expanded state (first
Figure 2 a). In this state, fabric part a is moved to fabric correction bar 7.
When reaching the shoulder of 7.77, the air jet bar 83.8
3 is closed (Fig. 12b) L, air is blown out from here, and then opened (Fig. 12C). The dough part gripping mechanism 2 continues to move in this state, and is released at the position where all the dough parts a are placed on the upper surface of the conveyor belt 72 (Fig. 12 d).
)do. The released fabric part a is applied to the fabric correction bar 77.
77, and then the canvas correction bar 7
7. When 77 is expanded (Fig. 12e), we see the dough part gripping mechanism 2 which constitutes the forced posture control mechanism for the dough parts.
Embodiment 0 will be described with reference to FIGS. 13 to 15.

(前記生地パーツ把持機構部2と同一の構造部は同符号
を付して説明を省略する。
(Structural parts that are the same as those of the dough part gripping mechanism 2 are given the same reference numerals and explanations will be omitted.

本実施例ではクラッチ軸36の下端に固設するクランプ
機構340を異にするものであり、支持ブラケット37
の下端に固設した額板38の基部に、ヒンジブロック3
90を介して先端に桿状の挾持部材450を設けた押え
腕400を揺動自在(矢印G)に枢設してなる。該押え
腕400は、基端を支持ブラケット37に枢設したエア
シリンダ46aのピストンロンド端に枢着され、該エア
シリンダ46の伸縮によって額板38と挾持部材450
間に前記生地パーツ供給コンベア62から供給された生
地パーツaを挾持又は釈放する構造になる。また符号6
9.69は姿勢修正機構部6において生地パーツ供給コ
ンベア62の生地パーツ受け渡し位置上流に構成した一
対の生地姿勢検出センサであり、生地パーツ把持機構部
20に供・の回転角制御信号として出力され、クラッチ
51を介してクラッチ軸36を回動し、生地パーツaを
待機するクランプ機構340を回転制御する。
In this embodiment, the clamp mechanism 340 fixed to the lower end of the clutch shaft 36 is different, and the support bracket 37
The hinge block 3 is attached to the base of the plaque 38 fixed to the lower end of the
A presser arm 400 having a rod-shaped clamping member 450 at its tip via 90 is pivotably pivoted (arrow G). The presser arm 400 is pivotally connected to the piston rond end of an air cylinder 46a whose base end is pivotally mounted on the support bracket 37, and is moved between the forehead plate 38 and the clamping member 450 by the expansion and contraction of the air cylinder 46.
In between, the dough parts a supplied from the dough parts supply conveyor 62 are held or released. Also code 6
Reference numeral 9.69 denotes a pair of dough posture detection sensors configured upstream of the dough parts delivery position of the dough parts supply conveyor 62 in the posture correction mechanism section 6, and is outputted to the dough parts gripping mechanism section 20 as a rotation angle control signal. , rotates the clutch shaft 36 via the clutch 51, and controls the rotation of the clamp mechanism 340 that waits for the fabric part a.

上記構成の生地パーツ把持機構部20を用いた場合の生
地姿勢制御について第16図に従って説明する。
Fabric posture control when using the fabric part gripping mechanism section 20 having the above configuration will be explained with reference to FIG. 16.

生地パーツ供給コンベア62上に投入された生地パーツ
aが移動(第16図a)L、生地姿勢検出センサ69,
69が該生地パーツaの姿勢(移動方向に対する曲がり
状態)を検出すると、空クランプ待機位置(矢印B)で
停止している生地パーツ把持機構部20のクランプ機構
340が、姿勢修正機構部6の姿勢制御開動機構61に
構成した位置制御モータ67によって、上記生地パーツ
aの姿勢に対応するように旋回して待機(第16図b)
する0次に拡開したクランプ機構340に布端が侵入す
る(第16図C)と、エアシリンダ46dが伸長して挾
持部材450と額板38間に生地パーツaを挟持した後
、位置制御モータ67によってクランプ機構340を原
点位置に回転復帰しながらエアシリンダ66の作動によ
り上昇従って、上記生地パーツ把持機構部20による生
地パーツaのr回動量は入れ、復帰渡し」によって次工
程に対する姿勢修正を行っている。
The dough part a fed onto the dough part supply conveyor 62 moves (FIG. 16a) L, the dough posture detection sensor 69,
69 detects the posture (bent state with respect to the moving direction) of the dough part a, the clamp mechanism 340 of the dough part gripping mechanism 20, which is stopped at the empty clamp standby position (arrow B), moves the clamp mechanism 340 of the posture correction mechanism 6 The position control motor 67 configured in the posture control opening mechanism 61 rotates and stands by so as to correspond to the posture of the fabric part a (FIG. 16b).
When the end of the fabric enters the clamp mechanism 340 that is expanded to the zeroth order (FIG. 16C), the air cylinder 46d extends and clamps the fabric part a between the clamping member 450 and the forehead plate 38, and then controls the position. While the clamp mechanism 340 is rotated and returned to the original position by the motor 67, it is raised by the operation of the air cylinder 66. Therefore, the dough part gripping mechanism 20 rotates the dough part a by an amount r, and the posture is corrected for the next process by "returning". It is carried out.

〔発明の効果〕〔Effect of the invention〕

以上述べたように本発明に係る柔軟布のストック装置は
、多数の生地パーツ把持機構部と、移送ストック機構と
、捲れ修正機構及び制御機構によって供給される生地パ
ーツを、先送り先出し式にストックすると共に、該スト
ック時に姿勢修正して生地パーツの向きを揃えると共に
、捲れ及び皺を伸ばした状態で順次次工程に供給するた
め、自動縫製装置の縫製ラインにおいて、柔軟布を無人
的に捌くストック装置を構成することができるものであ
り、本発明実施後の効果は極めて大きい。
As described above, the flexible fabric stocking device according to the present invention stores fabric parts supplied by a large number of fabric part gripping mechanisms, a transfer stocking mechanism, a turning correction mechanism, and a control mechanism in a forward-first-out manner. At the same time, during stocking, the posture is corrected to align the orientation of the fabric parts, and in order to sequentially supply the fabric to the process in a state in which curls and wrinkles are smoothed out, the stock is used to unmannedly handle the flexible fabric on the sewing line of the automatic sewing machine. It is possible to construct a device, and the effects after implementation of the present invention are extremely large.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本発明に係る柔軟布のストック装置の全体の構
成を示す略正面図、第2図は移送ストック機構部の正面
図、第3図は同平面図、第4図は生地パーツ把持機構部
の正面図、第5図は同右側面図、第6図は開平面図、第
7図は捲れ修正機構(a)乃至(e)は生地パーツ把持
機構による生地パーツの姿勢修正機能を示す説明図、第
12図(a)乃至(e)は捲れ修正機橋部の作用を示す
説明図、第13図は生地パーツ把持機構部の他の実施例
を示す正面図、第14図は同右側面図、第15図は同平
面図、第16図(a)乃至(e)は同生地パーツ把持機
構による生地パーツの姿勢修正機能を示す説明図である
。 1・・・移送ストック機構部 2.20・・・生地パーツ把持機構部 6・・・姿勢修正機構部   7・・・捲れ修正機構部
12・・・無端チェンベルト 14・・・ガイドトラッ
ク21・・・基台       23・・・走行ローラ
24・・・走行用スプロケットホイール28・・・走行
レバー 31 a 、 3 l b 、 31 c −走行停止
機構34.340・・・クランプ機構 46 a 、 46 d 、 50 、66 、84−
エアシリンダ 48a、48b、48c・・・生地掴み釈放機構51・
・・クラッチ 61・・・姿勢制御駆動機構 62・・・生地パーツ供給コンベア 68.72・・・コンベアベルト 69・・・生地姿勢検出センサ 73・・・布捌き構造 81・・・エア噴出構造 400・・・押え腕 a・・・生地パーツ 77・・・布修正パー 83・・・エア噴出パー 450・・・挾持部材
Fig. 1 is a schematic front view showing the overall configuration of a flexible fabric stocking device according to the present invention, Fig. 2 is a front view of the transfer stocking mechanism, Fig. 3 is a plan view thereof, and Fig. 4 is a fabric part gripping device. Figure 5 is a front view of the mechanism, Figure 5 is a right side view of the same, Figure 6 is an open plan view, Figure 7 is a turning correction mechanism (a) to (e) shows the function of correcting the posture of the fabric part by the fabric part gripping mechanism. 12(a) to 12(e) are explanatory views showing the function of the roll correction machine bridge section, FIG. 13 is a front view showing another embodiment of the fabric part gripping mechanism section, and FIG. 14 is 15 is a plan view of the same, and FIGS. 16(a) to 16(e) are explanatory diagrams showing a function of correcting the posture of a dough part by the same dough part gripping mechanism. 1...Transfer stock mechanism part 2.20...Dough part gripping mechanism part 6...Posture correction mechanism part 7...Turn-up correction mechanism part 12...Endless chain belt 14...Guide track 21. ...Base 23...Traveling roller 24...Traveling sprocket wheel 28...Travel lever 31a, 3lb, 31c - Traveling stop mechanism 34.340...Clamp mechanism 46a, 46d , 50 , 66 , 84-
Air cylinders 48a, 48b, 48c...Dough gripping and releasing mechanism 51.
...Clutch 61...Attitude control drive mechanism 62...Dough parts supply conveyor 68.72...Conveyor belt 69...Dough attitude detection sensor 73...Fabric handling structure 81...Air blowing structure 400 ... Presser arm a... Fabric part 77... Cloth correction par 83... Air jet par 450... Clamping member

Claims (3)

【特許請求の範囲】[Claims] (1)生地パーツを把持又は釈放する生地把持手段と、
該把持中に該生地パーツを所定の姿勢に規制する生地の
姿勢補正手段を構成した多数の生地パーツ把持機構と、 上記生地パーツ把持機構を循環移送する循環移送手段と
、該循環移送手段の所望位置で滑り停止せしめる先入れ
先出し手段を具備した移送ストック機構と、 上記移送ストック機構の下流側に位置し、前記生地パー
ツ把持機構から受け取った生地パーツを載置移送するコ
ンベアベルトと、該コンベアベルト上において幅方向に
所定のタイミングで拡縮する一対の布修正バーと、該布
修正バーの前端に位置し、下流方向にエアを噴出するエ
ア噴出構造からなる捲れ修正機構と、 上記各機構を相関的に駆動制御する制御機構、とから構
成してなる柔軟布のストック装置。
(1) Fabric gripping means for grasping or releasing fabric parts;
A large number of dough part gripping mechanisms constituting a dough posture correcting means for regulating the dough parts to a predetermined posture during the gripping, a circulating transfer means for circulating the dough parts grasping mechanisms, and a desired configuration of the circulation transfer means. a transfer stock mechanism equipped with a first-in, first-out means that slides and stops at a certain position; a conveyor belt located downstream of the transfer stock mechanism for placing and transferring the dough parts received from the dough part gripping mechanism; A curl correction mechanism consisting of a pair of fabric correction bars that expands and contracts in the width direction at a predetermined timing, and an air jetting structure that is located at the front end of the fabric correction bars and blows out air in the downstream direction; A flexible cloth stocking device consisting of a control mechanism for controlling the drive.
(2)生地パーツ把持機構の生地の姿勢補正手段が、生
地パーツの一部を1本の針によって揺動自在に刺通懸吊
した後、生地把持手段によって把持し、該生地パーツの
自重によって姿勢補正することを特徴とする請求項1記
載の柔軟布のストック装置。
(2) The dough posture correction means of the dough part gripping mechanism pierces and suspends a part of the dough part with one needle in a swingable manner, and then grips it with the dough gripping means, and uses the weight of the dough part to The flexible cloth stocking device according to claim 1, characterized in that posture is corrected.
(3)生地パーツ把持機構の生地の姿勢補正手段が、供
給される生地パーツの生地姿勢検出センサと、該センサ
による検出信号により中央制御装置により旋回角度変位
し、生地パーツ受け取りに際して生地把持手段を旋回す
る姿勢制御駆動機構とからなり、生地パーツ把持後原点
位置に旋回復帰して該生地パーツの姿勢補正することを
特徴とする請求項1記載の柔軟布のストック装置。
(3) The dough posture correcting means of the dough part gripping mechanism is swiveled by the central control device based on the dough posture detection sensor of the supplied dough part and the detection signal from the sensor, and the dough gripping means is adjusted when receiving the dough parts. 2. The flexible fabric stocking device according to claim 1, comprising a swinging attitude control drive mechanism, which corrects the attitude of the fabric part by rotating it back to the original position after gripping the fabric part.
JP25191588A 1988-10-07 1988-10-07 Stock apparatus for soft cloth Granted JPH0299086A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25191588A JPH0299086A (en) 1988-10-07 1988-10-07 Stock apparatus for soft cloth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25191588A JPH0299086A (en) 1988-10-07 1988-10-07 Stock apparatus for soft cloth

Publications (2)

Publication Number Publication Date
JPH0299086A true JPH0299086A (en) 1990-04-11
JPH0346157B2 JPH0346157B2 (en) 1991-07-15

Family

ID=17229855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25191588A Granted JPH0299086A (en) 1988-10-07 1988-10-07 Stock apparatus for soft cloth

Country Status (1)

Country Link
JP (1) JPH0299086A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007117078A (en) * 2005-03-10 2007-05-17 Ajinomoto Co Inc Purine-derived substance-producing bacterium and method for producing purine-derived substance
CN110539353A (en) * 2019-10-16 2019-12-06 利辛县富亚纱网有限公司 Gauze bordure anchor clamps

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007117078A (en) * 2005-03-10 2007-05-17 Ajinomoto Co Inc Purine-derived substance-producing bacterium and method for producing purine-derived substance
CN110539353A (en) * 2019-10-16 2019-12-06 利辛县富亚纱网有限公司 Gauze bordure anchor clamps

Also Published As

Publication number Publication date
JPH0346157B2 (en) 1991-07-15

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