JPH01240425A - Chuck device - Google Patents

Chuck device

Info

Publication number
JPH01240425A
JPH01240425A JP5450688A JP5450688A JPH01240425A JP H01240425 A JPH01240425 A JP H01240425A JP 5450688 A JP5450688 A JP 5450688A JP 5450688 A JP5450688 A JP 5450688A JP H01240425 A JPH01240425 A JP H01240425A
Authority
JP
Japan
Prior art keywords
chuck
pieces
chucks
opening
chuck pieces
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
JP5450688A
Other languages
Japanese (ja)
Other versions
JP2720881B2 (en
Inventor
Takanori Yamamoto
山本 孝徳
Hiroaki Yoshikawa
吉川 博明
Akiyoshi Tsujimura
辻村 明宜
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.)
Toshiba Engineering Corp
Takagi Industrial Co Ltd
Original Assignee
Toshiba Engineering Corp
Takagi Industrial Co 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 Toshiba Engineering Corp, Takagi Industrial Co Ltd filed Critical Toshiba Engineering Corp
Priority to JP63054506A priority Critical patent/JP2720881B2/en
Publication of JPH01240425A publication Critical patent/JPH01240425A/en
Application granted granted Critical
Publication of JP2720881B2 publication Critical patent/JP2720881B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE:To permit an easy gripping of a flexible material or processed goods, by providing between chuck pieces a means for energizing them into the gripping direction, mechanisms for opening and closing the chuck pieces, a first and second chuck and gripping means for guiding an object to be gripped for insertion between each chuck and operating the opening and closing mechanisms. CONSTITUTION:A chuck device is provided between chuck pieces 6 and 8 with a spring 14 for energizing the chuck pieces 6 and 8 capable of opening and closing into the gripping direction, a reversely movable arm 16 for opening and closing the chuck pieces 6 and 8, a first and second chuck 2 and 4 and a guiding piece 28 for guiding an object to be gripping between the chuck pieces 6 and 8 and operating the reversely movable arm 16 in each of the first and second chucks 2 and 4. The first and second chucks 2 and 4 are arranged with the object 32 to be gripped such as flexible material interposed therebetween. These chucks are moved toward each other with their chuck pieces 6 and 8 opened, the object is inserted between the chuck pieces 6 and 8 by the guiding piece 28, this guiding piece 28 is brought into contact with the reversely movable arm 16 between the chuck pieces 6 and 8 and these chuck pieces are closed. The object 32 is held by the chucks 2 and 4 together with the guiding piece 28.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 この発明は、合成樹脂シートなどの柔軟性素材や、合成
樹脂シートなどの柔軟性素材で形成されたバッグなどの
加工品を把持するチャック装置に関する。
[Detailed Description of the Invention] [Industrial Application Field] The present invention provides a chuck device for gripping a flexible material such as a synthetic resin sheet, or a processed product such as a bag made of a flexible material such as a synthetic resin sheet. Regarding.

〔従来の技術〕[Conventional technology]

従来、合成樹脂シートなどの柔軟性素材は、食品、衣料
品などの商品を搬送する簡易バッグや、風呂敷などに利
用されている。
Conventionally, flexible materials such as synthetic resin sheets have been used for simple bags for transporting products such as food and clothing, and for wrapping cloths.

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

ところで、合成樹脂シートなどの柔軟性素材は、表面が
滑らかであり、静電気などを帯びて密着するため、1枚
ないし数枚を選択的に把持することが非常に厄介である
By the way, flexible materials such as synthetic resin sheets have smooth surfaces and are charged with static electricity and adhere to each other, making it extremely troublesome to selectively grip one or several sheets.

また、このような素材からなる簡易バッグや風呂敷など
の加工品についても、柔軟性素材の性格を持っているの
で、加工前と同様に表面が滑らかで、静電気などを帯び
て密着し、1枚のみを選択的に把持する場合など、その
取扱いは加工前と同様に厄介である。
In addition, processed products such as simple bags and wrapping cloths made of such materials have the characteristics of flexible materials, so the surface is smooth as before processing, and they adhere to each other with static electricity, making it possible to create a single sheet. Handling is as troublesome as before processing, such as when selectively grasping only the material.

たとえば、簡易バッグは、円筒帯状を成す合成樹脂シー
トを底部、収容容積に応じて胴部、開口部および把手部
をプレス打抜き加工を以て形成したものであるが、この
ようなバッグを開く場合、開口部が密着しているため、
非常に厄介であり、また、品物を挿入する場合にもその
柔軟性のために十分に拡げて容器としての形を維持する
ことが困難である。柔軟性素材で形成された簡易バッグ
は、物品を収容した状態で初めて容器としての体裁を成
すのである。
For example, a simple bag is made of a cylindrical belt-shaped synthetic resin sheet with a bottom, a body, an opening, and a handle depending on the storage capacity, which are formed by press punching. Because the parts are in close contact,
It is very cumbersome and, due to its flexibility, it is difficult to fully expand and maintain the shape of the container when inserting items. A simple bag made of a flexible material only takes on the appearance of a container when it contains items.

そこで、この発明は、以上の欠点を解消するため、合成
樹脂シートなどの柔軟性素材自体や、柔軟性素材で形成
されたバッグ、風呂敷などの加工品を簡易に把持するた
めのチャック装置の提供を目的とする。
Therefore, in order to eliminate the above-mentioned drawbacks, the present invention provides a chuck device for easily gripping a flexible material itself such as a synthetic resin sheet, or a processed product such as a bag or a wrapping cloth made of a flexible material. With the goal.

〔課題を解決するための手段] この発明のチャック装置は、第1図に示すように、開閉
可能なチャック片6.8間に把持方向に付勢する付勢手
段(スプリング14)とともに、チャック片6.8間の
開閉を操作する開閉機構(反転アーム16)とを備え、
かつ、チャック面側を対向させて設置した第1および第
2のチャック2.4と、第1および第2のチャック2.
4の各チャック片6.8間に被把持物(たとえばバッグ
32)の挿入を案内するとともに、開閉機構(反転アー
ム16)を操作する案内操作手段(案内操作片28)と
を備えたものである。
[Means for Solving the Problems] As shown in FIG. 1, the chuck device of the present invention includes a biasing means (spring 14) that biases the chuck pieces 6 and 8 in the gripping direction between the chuck pieces 6 and 8, which can be opened and closed. Equipped with an opening and closing mechanism (reversing arm 16) that operates opening and closing between the pieces 6 and 8,
In addition, the first and second chucks 2.4 are installed with their chuck surfaces facing each other, and the first and second chucks 2.4 are installed with their chuck surfaces facing each other.
It is equipped with a guiding operation means (guiding operation piece 28) that guides the insertion of an object to be gripped (for example, a bag 32) between each chuck piece 6.8 of 4 and operates the opening/closing mechanism (reversing arm 16). be.

〔作   用〕[For production]

第1および第2のチャック2.4は、柔軟性素材体どの
被把持物(たとえばバッグ32)を挟んで設置される。
The first and second chucks 2.4 are installed to sandwich an object to be gripped (for example, a bag 32) made of flexible material.

各チャック2.4のチャック片6.8を開いた状態で、
対向方向に移動すると、案内操作手段(案内操作片28
)によって被把持物がチャック片6.8間に挿入される
とともに、チャック片6.8間の開閉機構(反転アーム
16)に案内操作手段が当り、チャック片6.8が閉じ
られる。この結果、チャック2.4には、案内操作手段
とともに被把持物が把持される。
With the chuck piece 6.8 of each chuck 2.4 open,
When moving in the opposite direction, the guide operation means (guide operation piece 28
), the object to be gripped is inserted between the chuck pieces 6.8, and the guide operation means hits the opening/closing mechanism (reversing arm 16) between the chuck pieces 6.8, and the chuck pieces 6.8 are closed. As a result, the chuck 2.4 grips the object together with the guide operation means.

〔実 施 例〕〔Example〕

第1図は、この発明のチャック装置の実施例を示す。 FIG. 1 shows an embodiment of the chuck device of the present invention.

第1および第2のチャック2.4は、チャック面を対向
させて設置されている。各チャック2.4は同一構成で
あって、一対のチャック片6.8を備え、軸受部10に
支持軸12を設けて開閉自在にされている。チャック片
6.8間には、軸受部10側にチャック片6.8を閉じ
る方向に付勢する付勢手段としてスプリング14が設置
されているとともに、チャック先端側の側部には、開閉
機構としての反転アーム16が設置されている。
The first and second chucks 2.4 are installed with their chuck surfaces facing each other. Each chuck 2.4 has the same configuration, includes a pair of chuck pieces 6.8, and is provided with a support shaft 12 on a bearing portion 10 so that it can be opened and closed. A spring 14 is installed between the chuck pieces 6.8 as a biasing means for biasing the chuck pieces 6.8 toward the bearing 10 in a closing direction, and an opening/closing mechanism is installed on the side of the chuck tip. A reversing arm 16 is installed.

反転アーム16は、アーム片1日、20の一端側をチャ
ック片6.8に回動可能に取り付け、他端側をビン22
を以て結合したものであり、一方のアーム片20には、
開状態を維持するためのロック片24が設けられている
The reversing arm 16 has one end of the arm piece 20 rotatably attached to the chuck piece 6.8, and the other end attached to the bin 22.
One arm piece 20 has a
A lock piece 24 is provided to maintain the open state.

各チャック片6.8の先端部には、チャック片6.8の
端部を対向する側にコ字状に折り曲げてチャック爪26
が形成され、チャック片6側のチャック爪26の中心部
から側部には、合成樹脂シートなどの柔軟性素材で形成
された被把持物の案内とともに、反転アーム16を操作
するための案内操作手段としての板状の案内操作片28
が突設されている。
At the tip of each chuck piece 6.8, a chuck claw 26 is attached by bending the end of the chuck piece 6.8 in a U-shape to the opposite side.
is formed, and from the center to the side of the chuck claw 26 on the chuck piece 6 side, there is a guide operation for operating the reversing arm 16 as well as a guide for the object to be grasped made of a flexible material such as a synthetic resin sheet. A plate-shaped guide operation piece 28 as a means
is installed protrudingly.

案内操作片28は、中央部分に被把持物を相手側のチャ
ック片6.8間に案内する案内部分aと、側部に反転ア
ーム16に当たって操作する操作部分すとを備えており
、その突出幅は、各チャック2.4の反転アーム16の
死点を越えてアーム片18.20を折り曲げ、チャック
片6.8間に被把持物を把持可能に案内する大きさに設
定する。
The guide operation piece 28 is provided with a guide part a in the center part that guides the object to be gripped between the opposing chuck pieces 6 and 8, and an operation part a in the side part that touches the reversing arm 16 and operates. The width is set to a size that allows the arm pieces 18.20 to be bent beyond the dead center of the reversing arm 16 of each chuck 2.4 and to guide the object to be gripped between the chuck pieces 6.8.

一方のチャック爪26には、断面コ字状を成して一定の
幅を持つ摩擦を生じさせるためのゴムなどの弾性体30
が設置され、また、案内操作片28側のチャック爪26
には、案内操作片28から他方のチャック爪26に対向
する面部に弾性体30が設置されている。そして、チャ
ック2.4は互いの案内操作片28がチャック片6.8
間に挿入可能に位置設定されるものとする。
One of the chuck claws 26 is provided with an elastic body 30 such as rubber, which has a U-shaped cross section and has a constant width.
is installed, and the chuck claw 26 on the guide operation piece 28 side
An elastic body 30 is installed on a surface facing from the guide operation piece 28 to the other chuck claw 26 . Then, the chuck 2.4 has a mutual guide operation piece 28 that is connected to the chuck piece 6.8.
The position shall be set so that it can be inserted between.

以上の構成において、把持動作を説明する。In the above configuration, the gripping operation will be explained.

第2図の(A)に示すように、被把持物として合成樹脂
シートから構成されたバッグ32が設置され、このバッ
グ32は受部34とガイドアーム36との保持によって
ガイド板37から下方に垂れ下がっている。受部34は
支持部材38に固定されたスプリング40によってガイ
ドアーム36に対向する側に摺動可能に付勢されている
ので、バッグ32をガイドアーム36との間で保持させ
ることができる。この場合、バッグ2の保持は、受部3
4をマグネット、また、ガイドアーム36を鉄などの強
磁性体で構成することによって、磁気的な吸着力を以て
行うこともできる。
As shown in FIG. 2(A), a bag 32 made of a synthetic resin sheet is installed as an object to be gripped, and this bag 32 is pushed downward from a guide plate 37 by being held by a receiving part 34 and a guide arm 36. It's hanging down. Since the receiving portion 34 is slidably biased toward the side facing the guide arm 36 by a spring 40 fixed to the support member 38, the bag 32 can be held between the guide arm 36 and the receiving portion 34. In this case, the bag 2 is held by the receiving part 3.
4 may be a magnet, and the guide arm 36 may be made of a ferromagnetic material such as iron, so that magnetic attraction can be used.

このように保持されたバッグ32の背面部にチャック2
が設置され、その前方にチャック4が移動可能に設置さ
れている。第2図の(B)に示すように、停止している
チャック4に対してチャック2が矢印Eの方向に移動す
ると、第3図の(C)に示すように、チャック2.4間
には互いに案内操作片28が侵入し、その侵入とともに
、チャック2.4にはバッグ32の一端が把持される。
A zipper 2 is attached to the back of the bag 32 held in this way.
is installed, and a chuck 4 is movably installed in front of it. As shown in FIG. 2(B), when the chuck 2 moves in the direction of arrow E with respect to the stopped chuck 4, as shown in FIG. 3(C), between the chucks 2 and 4, The guide operation pieces 28 enter into each other, and as they enter, one end of the bag 32 is gripped by the chuck 2.4.

この把持された状態を維持しながら、第3図の(D)に
示すように、チャック4が矢印Fの方向に移動すると、
互いの案内操作片28は、対向側のチャック2.4から
離脱し、チャック2.4にはバッグ32の一端だけが残
って把持状態が維持される。このようにバッグ32の把
持状態が維持されるのは、バッグ32がたとえば、合成
樹脂シートで形成された場合、表面が滑らかであるので
、案内操作片28の間の摩擦係数に対し、チャック爪2
6側の弾性体30による摩擦係数が打ち勝ったりである
While maintaining this gripped state, as shown in FIG. 3(D), when the chuck 4 moves in the direction of arrow F,
The guiding operation pieces 28 are separated from the chuck 2.4 on the opposite side, and only one end of the bag 32 remains in the chuck 2.4, and the gripping state is maintained. The reason why the gripping state of the bag 32 is maintained in this way is that when the bag 32 is made of, for example, a synthetic resin sheet, the surface is smooth, so that the chuck claw 2
The friction coefficient due to the elastic body 30 on the 6th side overcomes this.

そして、チャック4が、第4図に示すように、矢印Gの
方向にさらに移動すると、バッグ32は挿入口がより開
かれるとともに、チャック4による張力が受部34とガ
イドアーム36との保持力に打ち勝って離脱する。
Then, as the chuck 4 moves further in the direction of arrow G as shown in FIG. overcome and leave.

また、各チャック2.4の把持は、各チャック2.4の
反転アーム16の操作によって解除され、バッグ32を
チャック2.4から外すことができる。
Moreover, the grip on each chuck 2.4 is released by operating the reversing arm 16 of each chuck 2.4, and the bag 32 can be removed from the chuck 2.4.

なお、実施例では、食品、衣料品などの商品を収納する
簡易バッグを例に取って説明したが、この発明は、バッ
グ以外の柔軟性素材で形成された加工品の把持にも適用
できるものである。
Although the embodiments have been explained using simple bags for storing products such as food and clothing, the present invention can also be applied to gripping processed products made of flexible materials other than bags. It is.

また、実施例では第2のチャック4側を移動させたが、
バッグ32の開袋には何れか一方のチャックを移動させ
、あるいは、第1および第2のチャック2.4の双方を
移動させても良い。
Also, in the example, the second chuck 4 side was moved, but
To open the bag 32, either one of the chucks may be moved, or both the first and second chucks 2.4 may be moved.

〔発明の効果〕〔Effect of the invention〕

この発明によれば、合成樹脂シートなどの柔軟性素材で
形成されたバッグなどを容易かつ確実に把持することが
できる。
According to this invention, it is possible to easily and reliably grip a bag made of a flexible material such as a synthetic resin sheet.

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

第1図はこの発明のチャック装置の実施例を示す斜視図
、第2図ないし第4図は第1図に示したチャック装置の
動作を示す図である。 2・・・第1のチャック 4・・・第2のチャック 6.8・・・チャック片 14・・・スプリング(付勢手段) 16・・・反転アーム(開閉機構) 28・・・案内操作片(案内操作手段)32・・・バッ
グ(被把持物)
FIG. 1 is a perspective view showing an embodiment of the chuck device of the present invention, and FIGS. 2 to 4 are diagrams showing the operation of the chuck device shown in FIG. 1. 2...First chuck 4...Second chuck 6.8...Chuck piece 14...Spring (biasing means) 16...Reversing arm (opening/closing mechanism) 28...Guiding operation Piece (guide operation means) 32...Bag (object to be grasped)

Claims (1)

【特許請求の範囲】[Claims] 開閉可能なチャック片間に把持方向に付勢する付勢手段
とともに、チャック片間の開閉を操作する開閉機構とを
備え、かつ、チャック面側を対向させて設置した第1お
よび第2のチャックと、第1および第2のチャックの各
チャック片間に被把持物の挿入を案内するとともに、前
記開閉機構を操作する案内操作手段とを備えたチャック
装置。
First and second chucks are provided with a biasing means for biasing the chuck pieces in the gripping direction between the chuck pieces that can be opened and closed, and an opening/closing mechanism that operates the opening/closing between the chuck pieces, and are installed with their chuck surfaces facing each other. and a guide operation means for guiding the insertion of an object to be gripped between each chuck piece of the first and second chucks and operating the opening/closing mechanism.
JP63054506A 1988-03-08 1988-03-08 Chuck device Expired - Lifetime JP2720881B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63054506A JP2720881B2 (en) 1988-03-08 1988-03-08 Chuck device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63054506A JP2720881B2 (en) 1988-03-08 1988-03-08 Chuck device

Publications (2)

Publication Number Publication Date
JPH01240425A true JPH01240425A (en) 1989-09-26
JP2720881B2 JP2720881B2 (en) 1998-03-04

Family

ID=12972523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63054506A Expired - Lifetime JP2720881B2 (en) 1988-03-08 1988-03-08 Chuck device

Country Status (1)

Country Link
JP (1) JP2720881B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7594375B2 (en) * 2006-03-22 2009-09-29 Jacques Dussault Apparatus for bagging material
US7607280B2 (en) * 2006-08-02 2009-10-27 Jacques Dussault Clamp for sheets of material
US20130263560A1 (en) * 2010-04-08 2013-10-10 Kee Plastics Ab Device and method for opening a piping bag

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528934A (en) * 1978-08-21 1980-02-29 Kobayashi Kooc:Kk Pressed cosmetic

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528934A (en) * 1978-08-21 1980-02-29 Kobayashi Kooc:Kk Pressed cosmetic

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7594375B2 (en) * 2006-03-22 2009-09-29 Jacques Dussault Apparatus for bagging material
US7836666B2 (en) 2006-03-22 2010-11-23 Jacques Dussault Method for bagging material
US7607280B2 (en) * 2006-08-02 2009-10-27 Jacques Dussault Clamp for sheets of material
US20130263560A1 (en) * 2010-04-08 2013-10-10 Kee Plastics Ab Device and method for opening a piping bag
US9446872B2 (en) * 2010-04-08 2016-09-20 Kee Plastics Ab Device and method for opening a plurality of piping bags

Also Published As

Publication number Publication date
JP2720881B2 (en) 1998-03-04

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