JPH0515385Y2 - - Google Patents
Info
- Publication number
- JPH0515385Y2 JPH0515385Y2 JP1986027457U JP2745786U JPH0515385Y2 JP H0515385 Y2 JPH0515385 Y2 JP H0515385Y2 JP 1986027457 U JP1986027457 U JP 1986027457U JP 2745786 U JP2745786 U JP 2745786U JP H0515385 Y2 JPH0515385 Y2 JP H0515385Y2
- Authority
- JP
- Japan
- Prior art keywords
- attached
- cylinder
- transfer
- piston rod
- vacuum cup
- 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.)
- Expired - Lifetime
Links
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 description 6
- 239000000835 fiber Substances 0.000 description 4
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Specific Conveyance Elements (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
本考案は、大型トランスフアプレスなどに用い
られるトランスフアー装置に関するものである。[Detailed Description of the Invention] Industrial Application Field The present invention relates to a transfer device used in a large transfer press or the like.
従来の技術
上下動及び左右動並びに往復動する一対のトラ
ンスフアバーにフインガを設け、このフインガで
ワークを把持して工程間を搬送するトランスフア
ー装置が知られている。2. Description of the Related Art Transfer devices are known in which fingers are provided on a pair of transfer bars that move vertically, horizontally, and reciprocally, and the fingers grip a workpiece and transport it between processes.
考案が解決しようとする問題点
フインガは上下動、左右動、往復動するのみで
あるから、把持したワークの姿勢を変更できない
ので、工程間に搬送する際にワーク姿勢を金型形
状に応じて変えることができず、金型設計上に制
約を受ける。Problems that the invention aims to solve: Since the fingers can only move up and down, left and right, and back and forth, the posture of the gripped workpiece cannot be changed. As a result, the posture of the workpiece cannot be changed according to the mold shape when transporting it between processes, which imposes constraints on the mold design.
問題点を解決するための手段及び作用
上下動及び往復動する一対のトランスフアバー
１，１に、シリンダチユーブ８に対してピストン
杆１２が回転できないようにしたシリンダ７のシ
リンダチユーブ８を、回転自在でかつピストン杆
１２が相対向してそれぞれ取付け、前記トランス
フアバー１にシリンダチユーブ８を回転するサー
ボモータ９を取付けて角度変換機構２とし、
前記各シリンダ７のピストン杆１２に接続機構
３を介して横材４の長手方向両端部をそれぞれ着
脱自在に連結し、この横材４にバキユームカツプ
５を取付け、前記接続機構３を、前記ピストン杆
１２に取付けられ先細テーパ状の一側部材２１と
前記横材４に取付けられ一側部材２１が嵌合する
漏斗状凹陥部２７を有する他側部材２２より構成
したトランスフアー装置。Means and Effects for Solving the Problems The cylinder tube 8 of the cylinder 7, which prevents the piston rod 12 from rotating with respect to the cylinder tube 8, is attached to a pair of transfer bars 1, 1 that move vertically and reciprocally, so as to be freely rotatable. and the piston rods 12 are installed facing each other, and a servo motor 9 for rotating the cylinder tube 8 is installed on the transfer bar 1 to form an angle conversion mechanism 2, and a connection mechanism 3 is connected to the piston rods 12 of each cylinder 7. The longitudinal ends of the cross member 4 are connected detachably to each other, the vacuum cup 5 is attached to the cross member 4, and the connection mechanism 3 is connected to the one side member 21 which is attached to the piston rod 12 and has a tapered shape. A transfer device comprising a member 22 on the other side that is attached to the cross member 4 and has a funnel-shaped recess 27 into which the member 21 on the one side fits.
これによつて、角度変換機構２によつて横材４
を揺動することどバキユームカツプ５を揺動でき
るから工程間に搬送する間にワークの姿勢を変更
して次工程に確実にセツトできるし、接続機構３
を接・離することで横材４を一対のトランスフア
イバー１，１に連結したり、分離したりできるか
ら、種々のワークに対応したバキユームカツプ５
を備えた横材４を一対のトランスフアバー１，１
に簡単に取付けでき、バキユームカツプ５の種々
のワークに対応した段取替えが容易となる。 As a result, the angle conversion mechanism 2 allows the horizontal member 4 to
Since the vacuum cup 5 can be swung by swiveling the vacuum cup 5, the posture of the workpiece can be changed while being transported between processes and the workpiece can be reliably set for the next process.
The cross member 4 can be connected to or separated from the pair of transfer fibers 1, 1 by connecting and separating them, so the vacuum cup 5 can be used for various workpieces.
A pair of transfer bars 1, 1 is connected to a cross member 4 having
It can be easily attached to the vacuum cup 5, making it easy to change the vacuum cup 5 to accommodate various workpieces.
実施例
左右一対のトランスフアバー１，１は上下動及
び往復動されると共に、角度変換機構２及び接続
機構３を介して横材４の両端部が連結され、この
横材４にはバキユームカツプ５が複数設けてあ
る。Embodiment A pair of left and right transfer bars 1, 1 are moved up and down and reciprocated, and both ends of a crosspiece 4 are connected via an angle conversion mechanism 2 and a connection mechanism 3, and a vacuum cup 5 is attached to this crosspiece 4. There are several.
前記角度変換機構２はトランスフアバー１に固
着した筒体６を備え、この筒体６内にはシリンダ
７が回転自在に挿入され、そのシリンダチユーブ
８は筒体６に固着したサーボモータ９の出力軸９
ａにハーモニツクドライブ１０を介して連結して
あると共に、シリンダ７のピストン１１に連結し
たピストン杆１２は大径部１２ａと小径部１２ｂ
とで段部１２′を有する形状となり、その段部１
２′がシリンダチユーブ８の突出部８′に干渉して
伸長ストロークが規制されるようにしてあると共
に、小径部１２ｂはシリンダチユーブ８に固着し
たガイド筒１３内にブツシユ１４を介して挿通
し、スプライン部１５がガイド筒１３に固着した
板１６のスプライン孔１７に嵌合していると共
に、ピストン杆１２の軸心に穿孔した油路１８の
一端は伸長室７ａに開口し、他端はホース１９と
接続し、このホース１９はガイド筒１３に形成し
た長溝２０より外部に突出していると共に、縮少
室７ｂはシリンダチユーブ８のポート８ａに開口
している。 The angle conversion mechanism 2 includes a cylinder 6 fixed to the transfer bar 1, a cylinder 7 is rotatably inserted into the cylinder 6, and the cylinder tube 8 receives the output of a servo motor 9 fixed to the cylinder 6. Axis 9
The piston rod 12 connected to the piston 11 of the cylinder 7 has a large diameter portion 12a and a small diameter portion 12b.
This results in a shape having a step 12', and the step 1
2' interferes with the protruding portion 8' of the cylinder tube 8 to restrict the extension stroke, and the small diameter portion 12b is inserted into the guide tube 13 fixed to the cylinder tube 8 via the bush 14. The spline portion 15 is fitted into a spline hole 17 of a plate 16 fixed to the guide cylinder 13, and one end of an oil passage 18 bored in the axis of the piston rod 12 opens into the extension chamber 7a, and the other end is connected to a hose. 19, this hose 19 projects outward from a long groove 20 formed in the guide tube 13, and the contraction chamber 7b opens to the port 8a of the cylinder tube 8.
前記接続機構３は一側部材２１と他側部材２２
とを長手方向に接、離自在としたものであり、一
側部材２１がピストン杆１２の小径部１２ｂに連
結し、他側部材２２が横材４に連結してあると共
に、一側部材２１と他側部材２２とには一側エア
通路２３と他側エア通路２４とが形成してあり、
一側部材２１には一側エア通路２３に接続した突
出部２５が、他側部２２には他側エア通路２３と
同心状の凹部２６が形成されて両者が嵌合するよ
うにしてあると共に、一側部材２１は先細テーパ
状となり、他側部材２２の漏斗状凹陥部２７に嵌
合するようにしてあると共に、一側部材２１には
一対の突出片２８が、他側部材２２には切欠凹部
２９が相互に嵌合するように形成されて両者が正
確に嵌合して回転トルク及び回転角を正確に横材
４に伝達できるようにしてある。 The connection mechanism 3 includes a member 21 on one side and a member 22 on the other side.
The one side member 21 is connected to the small diameter portion 12b of the piston rod 12, and the other side member 22 is connected to the cross member 4. and the other side member 22 are formed with an air passage 23 on one side and an air passage 24 on the other side,
One side member 21 has a protrusion 25 connected to one air passage 23, and the other side 22 has a recess 26 concentric with the other air passage 23 so that the two fit together. , the one side member 21 has a tapered shape and is adapted to fit into the funnel-shaped recess 27 of the other side member 22. The cutout recesses 29 are formed to fit into each other, so that the two fit together accurately and rotational torque and rotational angle can be accurately transmitted to the cross member 4.
しかして、トランスフアバー１を上下動及び往
復動することでバキユームカツプ５を上下動及び
往復動してワークＡを吸着して搬送できる。 Thus, by vertically moving and reciprocating the transfer bar 1, the vacuum cup 5 can be vertically moved and reciprocated to adsorb and transport the workpiece A.
また、サーボモータ９を駆動することでシリン
ダチユーブ８、ガイド筒１３、板１６、スプライ
ン孔１７、スプライン部１５を介してピストン杆
１２が回転し、これによつて横材４が回転してバ
キユームカツプ５を揺動できるから、第５図に示
すようにワークＡの上面が傾斜していても確実に
吸着できると共に、第１の工程から第２の工程
にワークＡを搬送する間にワークＡの姿勢を変
更して正しくセツトして成形可能となる。 Furthermore, by driving the servo motor 9, the piston rod 12 rotates via the cylinder tube 8, guide tube 13, plate 16, spline hole 17, and spline part 15, which rotates the cross member 4 and connects the vacuum cup. 5 can be swung, so even if the upper surface of the workpiece A is inclined as shown in Fig. 5, it can be reliably picked up. It becomes possible to mold by changing the posture and setting it correctly.
また、シリンダ７のピストン杆１２を伸縮する
ことで接続機構３を接、離できる。 Further, by expanding and contracting the piston rod 12 of the cylinder 7, the connecting mechanism 3 can be connected and separated.
この時、ピストン杆１２が伸縮作動してもホー
ス１９はガイド筒１３の長溝２０に沿つて移動す
るので、ホース１９が破損することがない。 At this time, even if the piston rod 12 expands and contracts, the hose 19 moves along the long groove 20 of the guide tube 13, so the hose 19 is not damaged.
考案の効果
角度変換機構２によつて横材４を揺動すること
どバキユームカツプ５を揺動できるから工程間に
搬送する間にワークの姿勢を変更して次工程に確
実にセツトできる。Effects of the invention Since the vacuum cup 5 can be swung by swiveling the horizontal member 4 by the angle changing mechanism 2, the attitude of the workpiece can be changed while being transported between processes, and the workpiece can be reliably set for the next process.
接続機構３を接・離することで横材４を一対の
トランスフアイバー１，１に連結したり、分離し
たりできるから、種々のワークに対応したバキユ
ームカツプ５を備えた横材４を一対のトランスフ
アバー１，１に簡単に取付けでき、バキユームカ
ツプ５の種々のワークに対応した段取替えが容易
となる。 By connecting and separating the connecting mechanism 3, the cross member 4 can be connected to or separated from the pair of transfer fibers 1, 1, so that the cross member 4 equipped with vacuum cups 5 suitable for various workpieces can be connected to the pair of transfer fibers 1, 1. It can be easily attached to the aver 1, 1, and setup changes corresponding to various workpieces of the vacuum cup 5 can be easily performed.
前記角度変換機構２はトランスフアイバー１に
設けたサーボモータ９でシリンダ７を回転する構
成であるから、サーボモータ９によつてシリンダ
７を所定の角度だけ確実に回転してバキユームカ
ツプ５をワーク形状に合わせて正しく揺動でき
る。 Since the angle conversion mechanism 2 is configured to rotate the cylinder 7 by a servo motor 9 provided on the transfer fiber 1, the cylinder 7 is surely rotated by a predetermined angle by the servo motor 9, and the vacuum cup 5 is shaped into a workpiece. They can be swung correctly together.
前記接続機構３はシリンダ７のピストン杆１２
に設けた一側部材２１と横材４に設けた他側部材
２２を嵌合して連結した構成であり、しかもその
シリンダ７は角度変換機構２を構成しているか
ら、バキユームカツプ５がどのような姿勢でもシ
リンダ７のピストン杆１２を伸縮して一側部材２
１を移動することで他側部材２２に嵌合、抜け出
して接・離できる。 The connection mechanism 3 is connected to the piston rod 12 of the cylinder 7.
One side member 21 provided on the horizontal member 4 and the other side member 22 provided on the cross member 4 are fitted and connected, and since the cylinder 7 constitutes the angle conversion mechanism 2, it is difficult to understand how the vacuum cup 5 works. Even in the posture, the piston rod 12 of the cylinder 7 can be expanded and contracted to open the one side member 2.
By moving 1, it can fit into and come out of the other side member 22 and come into contact with and separate from it.
図面は本考案の実施例を示し、第１図は全体斜
視図、第２図は平面図、第３図は正面図、第４図
は一部断面図、第５図はワーク搬送動作説明図で
ある。
１はトランスフアバー、２は角度変換機構、４
は横材、５はバキユームカツプ。
The drawings show an embodiment of the present invention, in which Fig. 1 is an overall perspective view, Fig. 2 is a plan view, Fig. 3 is a front view, Fig. 4 is a partial sectional view, and Fig. 5 is an explanatory diagram of workpiece conveyance operation. It is. 1 is a transfer bar, 2 is an angle conversion mechanism, 4
is the horizontal material, and 5 is the bakyum cup.
Claims (1)
１，１に、シリンダチユーブ８に対してピストン
杆１２が回転できないようにしたシリンダ７のシ
リンダチユーブ８を、回転自在でかつピストン杆
１２が相対向してそれぞれ取付け、前記トランス
フアバー１にシリンダチユーブ８を回転するサー
ボモータ９を取付けて角度変換機構２とし、 前記各シリンダ７のピストン杆１２に接続機構
３を介して横材４の長手方向両端部をそれぞれ着
脱自在に連結し、この横材４にバキユームカツプ
５を取付け、 前記接続機構３を、前記ピストン杆１２に取付
けられ先細テーパ状の一側部材２１と前記横材４
に取付けられ一側部材２１が嵌合する漏斗状凹陥
部２７を有する他側部材２２より構成したことを
特徴とするトランスフアー装置。[Claims for Utility Model Registration] A cylinder tube 8 of a cylinder 7 in which a piston rod 12 cannot rotate with respect to the cylinder tube 8 is attached to a pair of transfer bars 1, 1 that move vertically and reciprocally, and is rotatable. The piston rods 12 are attached to face each other, and a servo motor 9 for rotating the cylinder tube 8 is attached to the transfer bar 1 to form an angle conversion mechanism 2. Both longitudinal ends of the members 4 are removably connected, a vacuum cup 5 is attached to the cross member 4, and the connecting mechanism 3 is connected to the tapered one side member 21 attached to the piston rod 12 and the cross member 4. 4
1. A transfer device comprising a member 22 on the other side having a funnel-shaped recess 27 attached to the member 21 on the other side and into which the member 21 on the other side fits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986027457U JPH0515385Y2 (en) | 1986-02-28 | 1986-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986027457U JPH0515385Y2 (en) | 1986-02-28 | 1986-02-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62142431U JPS62142431U (en) | 1987-09-08 |
| JPH0515385Y2 true JPH0515385Y2 (en) | 1993-04-22 |
Family
ID=30829503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986027457U Expired - Lifetime JPH0515385Y2 (en) | 1986-02-28 | 1986-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0515385Y2 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0377039B1 (en) * | 1988-01-19 | 1993-06-23 | Kabushiki Kaisha Komatsu Seisakusho | Finger tilting apparatus of transfer feeder |
| DE4104810A1 (en) * | 1991-02-16 | 1992-08-20 | Schuler Gmbh L | DEVICE FOR REPLACING SHEET PARTS IN A PRESS PLANT |
| DE4110215A1 (en) * | 1991-03-28 | 1992-10-01 | Mueller Weingarten Maschf | TRANSPORTATION DEVICE FOR TRANSPORTING LARGE-SIZED PARTS IN A STEP PRESS |
| DE4237313A1 (en) * | 1992-11-05 | 1994-05-11 | Schuler Gmbh L | Press with a transfer device for sheet metal parts |
| JP5083664B2 (en) * | 2008-10-15 | 2012-11-28 | 株式会社Ｉｈｉ | Panel tilt device |
| JP5793109B2 (en) | 2012-05-15 | 2015-10-14 | アイダエンジニアリング株式会社 | Work transfer device |
| EP3479921A1 (en) * | 2017-11-07 | 2019-05-08 | ABB Schweiz AG | Device for handling parts |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59175968A (en) * | 1983-03-22 | 1984-10-05 | 東洋鋼鈑株式会社 | Material treating robot for press brake |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56126934U (en) * | 1980-02-27 | 1981-09-26 |
-
1986
- 1986-02-28 JP JP1986027457U patent/JPH0515385Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59175968A (en) * | 1983-03-22 | 1984-10-05 | 東洋鋼鈑株式会社 | Material treating robot for press brake |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62142431U (en) | 1987-09-08 |
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