JPH0569382A - Leak preventive device of automatic cutting machine - Google Patents

Leak preventive device of automatic cutting machine

Info

Publication number
JPH0569382A
JPH0569382A JP3227391A JP22739191A JPH0569382A JP H0569382 A JPH0569382 A JP H0569382A JP 3227391 A JP3227391 A JP 3227391A JP 22739191 A JP22739191 A JP 22739191A JP H0569382 A JPH0569382 A JP H0569382A
Authority
JP
Japan
Prior art keywords
brushes
support surface
cutting support
sheet material
cutting
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.)
Pending
Application number
JP3227391A
Other languages
Japanese (ja)
Inventor
Reiji Arikita
礼治 有北
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.)
Shima Seiki Mfg Ltd
Original Assignee
Shima Seiki Mfg Ltd
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 Shima Seiki Mfg Ltd filed Critical Shima Seiki Mfg Ltd
Priority to JP3227391A priority Critical patent/JPH0569382A/en
Publication of JPH0569382A publication Critical patent/JPH0569382A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01Means for holding or positioning work
    • B26D7/018Holding the work by suction

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Nonmetal Cutting Devices (AREA)

Abstract

PURPOSE:To prevent influx of outer air from the tail of a plurality of cutting support surface brushes in a single row, which stop at the end of an endless chain, and prevent leak at the tail surface of the brushes by covering the tail surface of the brushes with a flexible sheet sucked by a suction device. CONSTITUTION:When brushes 6 for a cutting support surface stop, an air cylinder 20 is actuated, and a moving lever 14 moves to the brush side through a swing lever 25, operational lever 24, and coupling lever, and a fixed member 18 at the tip of the moving lever 14 runs against a stopper 19 and stops. At this time, a flexible sheet installed at the tip of the moving rod 14 dangles at the tail surface 6b of the brushes 6 which have stopped in a single row. In this condition, a sheet material placed on the cutting support surface 8 is sucked fast to the brushes 6, and at the same time, the flexible sheet dangling near the tail of the brushes 6 is also sucked fast to the same tail surface, which prevents leakage at the tail surface 6b of the brushes.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は編地や織地等のシート材
を所望の形状に裁断する自動裁断機に関し、エンドレス
チェーンに並設した多数の裁断支持面用ブラシにおい
て、エンドレスチェーンの後端部で停止した一列複数の
裁断支持面用ブラシの後端面からのリークを防止できる
ようにした自動裁断機におけるリーク防止装置に関する
ものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic cutting machine for cutting a sheet material such as a knitted fabric or a woven fabric into a desired shape. In a large number of cutting support surface brushes arranged in parallel in the endless chain, the rear end of the endless chain is used. The present invention relates to a leak prevention device in an automatic cutting machine capable of preventing leakage from a rear end surface of a plurality of cutting support surface brushes stopped at a section.

【0002】[0002]

【従来の技術】編地や織地等のシート材を所望の形状に
裁断する例えば特開昭63ー278794号公報に記載
のような自動裁断機にあっては、エンドレスチェーンに
並設された多数のブラシ(マット)によって形成される
裁断支持面の下方から吸引装置(真空装置)によって吸
引し、裁断支持面上に載置されたシート材を吸引によっ
て固定し、裁断支持面の上方に配設したカッター装置
(キャリッジ)を前後左右に移動させて、上記シート材
を所望の形状に裁断している。また、吸引時におけるリ
ークを防止するために、裁断支持面である多数のブラシ
(マット)の両側部は板で、底部はガスケットによって
遮蔽している。また、エンドレスチェーンの端に停止し
たブラシ(マット)の端部からのリークを防止するため
に、エンドレスチェーンの端部に、所定間隔毎にバンド
を付設したエンドレスベルトを設け、吸引時にこのバン
ドでブラシ(マット)の端部を遮蔽したり、或いはエン
ドレスベルトを垂らし、吸引時にこのエンドレスベルト
がブラシ(マット)の端部及び端部上面部に吸着されて
リークを防止するようにしていた。
2. Description of the Related Art In an automatic cutting machine for cutting a sheet material such as a knitted fabric or a woven fabric into a desired shape, for example, as disclosed in JP-A-63-278794, a large number of endless chains are arranged in parallel. Is sucked from below the cutting support surface formed by the brush (mat) by a suction device (vacuum device), the sheet material placed on the cutting support surface is fixed by suction, and the sheet material is disposed above the cutting support surface. The cutter device (carriage) is moved back and forth and left and right to cut the sheet material into a desired shape. Also, in order to prevent leakage during suction, both sides of a large number of brushes (mats), which are cutting support surfaces, are plates, and bottoms are shielded by gaskets. Also, in order to prevent leakage from the end of the brush (mat) that has stopped at the end of the endless chain, an endless belt with bands attached at regular intervals is provided at the end of the endless chain, and this band is used during suction. The end of the brush (mat) is shielded or the endless belt is hung so that the endless belt is attracted to the end of the brush (mat) and the upper surface of the end to prevent leakage during suction.

【0003】[0003]

【発明が解決しようとする課題】しかしながら、上記従
来の自動裁断機では、コンベアの移動量をブラシ取付台
の大きさと関連付けていないため、エンドレスチェーン
の端に停止したブラシ(マット)の端部からのリークを
防止する装置の構成が複雑になるといった問題があっ
た。
However, in the above-mentioned conventional automatic cutting machine, since the moving amount of the conveyor is not associated with the size of the brush mounting base, the end of the brush (mat) stopped at the end of the endless chain is removed. However, there is a problem in that the structure of the device for preventing the above-mentioned leak becomes complicated.

【0004】本発明はこのような点に鑑みて開発された
ものであり、その目的とする処は、自動裁断機における
多数の裁断支持面用ブラシを並設したエンドレスチェー
ンにあって、このエンドレスチェーンの停止にともなっ
て、このエンドレスチェーンの端部で停止する一列複数
の裁断支持面用ブラシの後端面からの外気吸入を、構成
簡単な機構によって防止できるようにした自動裁断機に
おけるリーク防止装置を提供することにある。
The present invention has been developed in view of the above point, and its object is to provide an endless chain in which a large number of cutting support surface brushes are arranged in parallel in an automatic cutting machine. Leak prevention device in an automatic cutting machine that can prevent outside air suction from the rear end surface of a row of cutting support surface brushes that stops at the end of this endless chain when the chain stops To provide.

【0005】[0005]

【課題を解決するための手段】そこで、本発明は上記目
的を有効に達するために次のような構成にしてある。す
なわち、所定間隔を以て両側に配設したエンドレスチェ
ーンに懸架するようにして、通気孔を有する多数の裁断
支持面用ブラシ取付台を並設すると共に、各々ブラシ取
付台に、通気孔を有すると共に多数の剛毛を立毛形成し
た複数のブラシを設けてシート材裁断支持面を形成し、
更にこの裁断支持面上に載置されるシート材を吸引する
吸引装置を上記ブラシ取付台の下方に設け、且つ上記裁
断支持面の上方に、任意の位置に移動可能としたカッタ
ー装置を設け、このカッター装置の移動によって上記裁
断支持面上に載置されたシート材を任意の形状に裁断で
きるようにした自動裁断機において、前記エンドレスチ
ェーンの端部近傍に、前後方向に移動可能としたブラケ
ットを設けると共に、このブラケットの先端に可撓性シ
ート材を吊設し、更にこのブラケットを前後移動させる
作動手段を設け、上記エンドレスチェーンの端部で停止
する一列複数の裁断支持面用ブラシの後端面を、前記吸
引装置によって吸引される上記可撓性シートで覆うこと
ができるようにした構成である。
Therefore, the present invention has the following structure in order to effectively achieve the above object. That is, a large number of cutting support surface brush mounts having ventilation holes are arranged side by side so as to be suspended on endless chains arranged on both sides at a predetermined interval, and each brush mounting base has ventilation holes and a large number of ventilation holes. Providing a plurality of brushes with napped bristles to form a sheet material cutting support surface,
Further, a suction device for sucking the sheet material placed on the cutting support surface is provided below the brush mount, and a cutter device that is movable to an arbitrary position is provided above the cutting support surface, In the automatic cutting machine capable of cutting the sheet material placed on the cutting support surface into an arbitrary shape by the movement of the cutter device, a bracket movable in the front-rear direction near the end of the endless chain. In addition, a flexible sheet material is hung at the tip of the bracket, and an operating means for moving the bracket back and forth is further provided, and a row of a plurality of cutting support surface brushes that stop at the end of the endless chain is provided. The end face can be covered with the flexible sheet sucked by the suction device.

【0006】[0006]

【作用】上記構成により、通気孔を有する多数の裁断支
持面用ブラシを並設したエンドレスチェーンが回動を停
止した時に、作動手段の働きによってブラケットは前方
に移動し、このブラケットの先端に吊設した可撓性シー
トは、上記エンドレスチェーンの端部で停止する一列複
数の裁断支持面用ブラシの後端面近傍に垂れ下がること
になる。この状態でエンドレスチェーン上に並設した多
数の裁断支持面用ブラシ上に載置されたシート材を吸引
装置の作動によって吸引することにより、シート材は裁
断支持面用ブラシの上に吸着されると共に、上記裁断支
持面用ブラシの後端面近傍に垂れ下がった可撓性シート
も、この後端面に吸着され、外気のこの後端面からの流
入を防止する。
With the above structure, when the endless chain having a large number of cutting support surface brushes having ventilation holes arranged side by side stops rotating, the bracket is moved forward by the action of the actuating means and hung at the tip of the bracket. The provided flexible sheet hangs down in the vicinity of the rear end surface of the plurality of cutting support surface brushes that are arranged in a row and stop at the end portion of the endless chain. In this state, the sheet material placed on a large number of cutting support surface brushes arranged side by side on the endless chain is sucked by the operation of the suction device, so that the sheet material is attracted onto the cutting support surface brush. At the same time, the flexible sheet hanging near the rear end face of the cutting support surface brush is also adsorbed to the rear end face to prevent outside air from flowing in from the rear end face.

【0007】また、上記のようにした多数の裁断支持面
用ブラシ上に載置されたシート材をカッター装置によっ
て所望の形状に裁断された後は、吸引を停止し、作動手
段によって可撓性シートと共にブラケットを元の位置に
後退させ、次の裁断作業時まで待機させる。
Further, after the sheet material placed on the large number of cutting support surface brushes as described above is cut into a desired shape by the cutter device, the suction is stopped and the flexible means is operated by the operating means. Retract the bracket together with the seat to the original position and wait until the next cutting work.

【0008】[0008]

【実施例】以下、本発明の一実施例を図1〜図3に基づ
いて説明する。先ず1は本発明に係るリーク防止装置2
を装着した一実施例の自動裁断機であり、自動裁断機本
体3の両側には所定間隔を以てスプロケット4aに張設
されたエンドレスチェーン4が配設され、この両エンド
レスチェーン4に懸架するようにして多数の裁断支持面
用ブラシ取付台5が並設してある。この各々裁断支持面
用ブラシ取付台5には、複数の裁断支持面用ブラシ6が
横一列に2列装着してある。また裁断支持面8は、各々
ブラシ6の剛毛6aによって形成される。更に上記ブラ
シ取付台5及びブラシ6には多数の通気孔7が穿設され
ている。この裁断支持面8上に載置されるシート材を吸
引する吸引装置(図示省略)を上記ブラシ取付台5の下
方に設け、この吸引装置によって、複数のブラシ取付台
5及びブラシ6を1ブロックとして、数ブロックに分割
されて吸引できるようにしてある。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. First, 1 is a leak prevention device 2 according to the present invention.
1 is an automatic cutting machine equipped with an endless chain 4 stretched around sprockets 4a at predetermined intervals on both sides of the main body 3 of the automatic cutting machine. A large number of cutting support surface brush mounts 5 are arranged side by side. A plurality of cutting support surface brushes 6 are attached to each of the cutting support surface brush mounts 5 in a horizontal row. The cutting support surfaces 8 are each formed by the bristles 6 a of the brush 6. Further, a large number of vent holes 7 are formed in the brush mount 5 and the brush 6. A suction device (not shown) for sucking the sheet material placed on the cutting support surface 8 is provided below the brush mounting base 5, and a plurality of brush mounting bases 5 and brushes 6 are blocked by the suction device. As a result, it is divided into several blocks so that suction can be performed.

【0009】上記裁断支持面8の上方には、左右方向に
移動可能としたカッター装置9が、前後方向に移動可能
とした横架支持体10に支持されて設けられている。こ
のカッター装置9の左右方向への移動と、横架支持体1
0の前後方向への移動によって、カッター装置9は裁断
支持面8の任意の位置に移動できるようになっている。
Above the cutting support surface 8 is provided a cutter device 9 which is movable in the left-right direction and supported by a horizontal support 10 which is movable in the front-rear direction. The horizontal movement of the cutter device 9 and the lateral support 1
By moving 0 in the front-rear direction, the cutter device 9 can be moved to any position on the cutting support surface 8.

【0010】しかして、上記自動裁断機1の前記エンド
レスチェーン4の後端部11で、スプロケット4aの後
方のシート材乗り継ぎ板12の下方には、本発明の要部
であるリーク防止装置2がシート材乗り継ぎ板12の両
側にそれぞれ同期作動するように設けてある。(以下、
構成は同一であるため、片側のリーク防止装置2につい
て説明する。)
Therefore, at the rear end portion 11 of the endless chain 4 of the automatic cutting machine 1, below the sheet material connecting plate 12 behind the sprocket 4a, there is a leak prevention device 2 which is an essential part of the present invention. It is provided on both sides of the sheet material connecting plate 12 so as to operate in synchronization with each other. (Less than,
Since the configurations are the same, the leak prevention device 2 on one side will be described. )

【0011】このリーク防止装置2は、シート材乗り継
ぎ板12の下面12aの前後方向には、移動杆14の支
持部材13が固定してある。この支持部材13には前後
方向に長溝15が形成され、上記移動杆14をこの長溝
15に配して摺動可能に支持している。この移動杆14
の先端には、可撓性のシート材16が止め螺子17と固
定部材18によって固着され、下方に垂れたような状態
で吊設されている。可撓性のシート材16は、エンドレ
スチェーン4の後端部11で、スプロケット4aの上方
に停止した一列複数のブラシ6の後端面6bを覆うこと
ができる大きさにしてある。また、上記シート材乗り継
ぎ板12の下面12aの屈曲形成部分12bにはストッ
パー19が付設してあり、上記移動杆14の伸長時に固
定部材18がこのストッパー19に当接して、後述する
エアーシリンダー20のエアーをリリーフするようにし
てある。
In this leak prevention device 2, a support member 13 of a movable rod 14 is fixed in the front-back direction of a lower surface 12a of a sheet material connecting plate 12. A long groove 15 is formed in the support member 13 in the front-rear direction, and the movable rod 14 is disposed in the long groove 15 and slidably supported. This moving rod 14
A flexible sheet material 16 is fixed to the tip of the sheet by a set screw 17 and a fixing member 18, and is hung in a state of being hung downward. The flexible sheet material 16 is sized so that the rear end portion 11 of the endless chain 4 can cover the rear end surface 6b of the plurality of brushes 6 stopped in a row above the sprocket 4a. Further, a stopper 19 is attached to the bent forming portion 12b of the lower surface 12a of the sheet material connecting plate 12, and the fixing member 18 abuts on the stopper 19 when the moving rod 14 is extended, so that an air cylinder 20 to be described later is provided. It is designed to relieve the air.

【0012】しかして、上記移動杆14の後部近傍には
固定軸21によって連結杆22が固着され、この連結杆
22の一端は、枢支軸23を介して作動杆24の一端が
枢着してある。更にこの作動杆24の他端と、揺動杆2
5の一端とは連結軸26を介して作動するように連結さ
れている。また上記連結軸26は装置本体3に回動自在
に枢支されている。上記揺動杆25の他端にはエアーシ
リンダー20のロッド先端27が枢着してある。エアー
シリンダー20は自動裁断機本体3に付設してある。
A connecting rod 22 is fixed to the rear portion of the moving rod 14 by a fixed shaft 21. One end of the connecting rod 22 is pivotally attached to one end of an operating rod 24 via a pivot shaft 23. There is. Further, the other end of the operating rod 24 and the swing rod 2
5 is connected to one end thereof via a connecting shaft 26 so as to operate. The connecting shaft 26 is rotatably supported by the apparatus body 3. A rod tip 27 of the air cylinder 20 is pivotally attached to the other end of the swing rod 25. The air cylinder 20 is attached to the main body 3 of the automatic cutting machine.

【0013】上記のような構成のリーク防止装置2を自
動裁断機1に設けることによって、通気孔7を有する多
数の裁断支持面用ブラシ6を並設したエンドレスチェー
ン4が回動を停止した時に、一列複数の上記ブラシ6は
ブラシ取付台と共にエンドレスチェーン4の後端部11
のスプロケット4aの上方で停止するようにしてある。
By providing the leak preventer 2 having the above-mentioned structure in the automatic cutter 1, when the endless chain 4 having a large number of the cutting support surface brushes 6 having the ventilation holes 7 arranged side by side stops rotating. , The plurality of brushes 6 arranged in a row, together with the brush mount, are attached to the rear end portion 11 of the endless chain 4.
It stops above the sprocket 4a.

【0014】このようにして停止した時に前記エアーシ
リンダー20が作動し、揺動杆25、作動杆24、連結
杆22を介して移動杆14はブラシ6側に移動し、移動
杆14の先端の固定部材18がストッパー19に当接し
て停止する。このとき移動杆14の先端に設けた可撓性
シート材は、上記停止した一列複数のブラシ6の後端面
6bに垂れ下がる。このような状態で裁断支持面8上に
載置されるシート材を吸引することによって、シート材
は裁断支持面用ブラシ6の上に吸着されると共に、上記
裁断支持面用ブラシ6の後端面近傍に垂れ下がった可撓
性シートも、この後端面に吸着され、ブラシの後端面6
bのリークは可撓性シート材によって阻止される。そし
て、最後列のブラシ上方の空気のリークはシート材乗り
継ぎ板12の屈曲形成部分12b、ストッパー19およ
び本体側の図示せぬ側壁によって密閉状態に保たれるこ
とによって阻止される。
When stopped in this way, the air cylinder 20 operates, and the movable rod 14 moves to the brush 6 side through the swing rod 25, the operating rod 24, and the connecting rod 22, and the tip of the movable rod 14 is moved. The fixing member 18 contacts the stopper 19 and stops. At this time, the flexible sheet material provided at the tip of the movable rod 14 hangs down from the rear end surface 6b of the stopped brushes 6 in a row. By sucking the sheet material placed on the cutting support surface 8 in such a state, the sheet material is adsorbed onto the cutting support surface brush 6 and the rear end surface of the cutting support surface brush 6 is sucked. The flexible sheet hanging in the vicinity is also adsorbed to this rear end face, and the brush rear end face 6
The leakage of b is prevented by the flexible sheet material. Air leakage above the last row of brushes is prevented by being kept in a sealed state by the bent forming portion 12b of the sheet material connecting plate 12, the stopper 19 and a side wall (not shown) on the main body side.

【0015】また、上記のようにした多数の裁断支持面
用ブラシ6上に載置されたシート材をカッター装置9に
よって所望の形状に裁断された後は、吸引を停止し、エ
アーシリンダー20等の作用によって可撓性シートと共
に移動杆24は元の位置に後退させ、次の裁断作業時ま
で待機させる。
Further, after the sheet material placed on the large number of cutting support surface brushes 6 as described above is cut into a desired shape by the cutter device 9, the suction is stopped and the air cylinder 20 and the like are cut off. By this action, the movable rod 24 is retracted to the original position together with the flexible sheet, and is made to stand by until the next cutting work.

【0016】尚、本願に係るリーク防止装置2が自動裁
断機1に組み込まれて旨く作動するためには、エンドレ
スチェーン4(コンベア)のピッチがブラシ取付台5の
幅に関連付けられて制御されることは言うまでもない。
In order for the leak prevention device 2 according to the present application to be incorporated into the automatic cutting machine 1 and operate properly, the pitch of the endless chain 4 (conveyor) is controlled in association with the width of the brush mount 5. Needless to say.

【0017】[0017]

【発明の効果】このように本発明の自動裁断機における
リーク防止装置では、構成簡単にして確実に、エンドレ
スチェーンの端部で停止する一列複数の裁断支持面用ブ
ラシの後端面を可撓性シートで適宜被い、吸引装置の作
動による吸引によってこの後端面に可撓性シートは吸着
され、外気のこの後端面からの流入を防止することがで
きる。
As described above, in the leak preventer for the automatic cutting machine according to the present invention, the rear end surface of the plurality of cutting support surface brushes which are stopped at the end of the endless chain can be made flexible with a simple structure. The flexible sheet is covered with a sheet as appropriate, and the flexible sheet is attracted to the rear end surface by suction by the operation of the suction device, so that outside air can be prevented from flowing from the rear end surface.

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

【図1】本発明に係る一実施例の自動裁断機の斜視図、FIG. 1 is a perspective view of an automatic cutting machine according to an embodiment of the present invention,

【図2】本発明に係る一実施例のリーク防止装置取付け
部分の説明図、
FIG. 2 is an explanatory view of a portion for attaching a leak prevention device according to an embodiment of the present invention,

【図3】本発明に係る一実施例のリーク防止装置取付け
部分のエアーシリンダ作動時を示す説明図、
FIG. 3 is an explanatory view showing a state in which an air cylinder is operating at a portion to which a leak prevention device according to an embodiment of the present invention is attached,

【符号の説明】[Explanation of symbols]

1・・・自動裁断機、 2・・・リーク防止装置、 3・・・自動裁断機本体、 4・・・エンドレスチェーン、 5・・・裁断支持面用ブラシ取付台、 6・・・裁断支持面用ブラシ、 7・・・通気孔、 8・・・裁断支持面、 9・・・カッター装置、 10・・・横架支持体、 DESCRIPTION OF SYMBOLS 1 ... Automatic cutting machine, 2 ... Leak prevention device, 3 ... Automatic cutting machine main body, 4 ... Endless chain, 5 ... Brush support for cutting support surface, 6 ... Cutting support Surface brush, 7 ... Vent hole, 8 ... Cutting support surface, 9 ... Cutter device, 10 ... Horizontal support,

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 所定間隔を以て両側に配設したエンドレ
スチェーンに懸架するようにして、通気孔を有する多数
の裁断支持面用ブラシ取付台を並設すると共に、各々ブ
ラシ取付台に、通気孔を有すると共に多数の剛毛を立毛
形成した複数のブラシを設けてシート材裁断支持面を形
成し、更にこの裁断支持面上に載置されるシート材を吸
引する吸引装置を上記ブラシ取付台の下方に設け、且つ
上記裁断支持面の上方に、任意の位置に移動可能とした
カッター装置を設け、このカッター装置の移動によって
上記裁断支持面上に載置されたシート材を任意の形状に
裁断できるようにした自動裁断機において、前記エンド
レスチェーンの端部近傍に、前後方向に移動可能とした
ブラケットを設けると共に、このブラケットの先端に可
撓性シート材を吊設し、更にこのブラケットを前後移動
させる作動手段を設け、上記エンドレスチェーンの端部
で停止する一列複数の裁断支持面用ブラシの後端面を、
前記吸引装置によって吸引される上記可撓性シートで覆
うことができるようにしたことを特徴とする自動裁断機
におけるリーク防止装置。
1. A large number of cutting support surface brush mounts having ventilation holes are arranged side by side so as to be suspended on endless chains arranged on both sides at a predetermined interval, and ventilation holes are provided in each brush mounting base. A plurality of brushes having a plurality of bristles are provided to form a sheet material cutting and supporting surface, and a suction device for sucking the sheet material placed on the cutting and supporting surface is provided below the brush mount. A cutter device that is provided and is movable above the cutting support surface is provided so that it can be moved to an arbitrary position, and the sheet material placed on the cutting support surface can be cut into an arbitrary shape by the movement of the cutter device. In the automatic cutting machine described above, a bracket that is movable in the front-rear direction is provided near the end of the endless chain, and a flexible sheet material is suspended at the tip of the bracket. In addition, an operating means for moving the bracket back and forth is provided, and the rear end surface of the plurality of cutting support surface brushes that stop at the end of the endless chain is
A leak prevention device in an automatic cutting machine, characterized in that it can be covered with the flexible sheet sucked by the suction device.
JP3227391A 1991-09-06 1991-09-06 Leak preventive device of automatic cutting machine Pending JPH0569382A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3227391A JPH0569382A (en) 1991-09-06 1991-09-06 Leak preventive device of automatic cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3227391A JPH0569382A (en) 1991-09-06 1991-09-06 Leak preventive device of automatic cutting machine

Publications (1)

Publication Number Publication Date
JPH0569382A true JPH0569382A (en) 1993-03-23

Family

ID=16860090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3227391A Pending JPH0569382A (en) 1991-09-06 1991-09-06 Leak preventive device of automatic cutting machine

Country Status (1)

Country Link
JP (1) JPH0569382A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007021647A (en) * 2005-07-15 2007-02-01 Shima Seiki Mfg Ltd Cover device of opening part of cutter conveyer table
CN101892578A (en) * 2009-05-20 2010-11-24 郭先敏 Cutting and transmission integrated cloth cutting machine
CN104742174A (en) * 2015-04-15 2015-07-01 广西大学 Electronically controlled sugarcane seed cutter
CN109281148A (en) * 2018-10-11 2019-01-29 阜阳鑫合服饰有限公司 A kind of fabric dividing bed

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007021647A (en) * 2005-07-15 2007-02-01 Shima Seiki Mfg Ltd Cover device of opening part of cutter conveyer table
CN101892578A (en) * 2009-05-20 2010-11-24 郭先敏 Cutting and transmission integrated cloth cutting machine
CN104742174A (en) * 2015-04-15 2015-07-01 广西大学 Electronically controlled sugarcane seed cutter
CN109281148A (en) * 2018-10-11 2019-01-29 阜阳鑫合服饰有限公司 A kind of fabric dividing bed

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