JPH04286556A - Workpiece carry-out device - Google Patents

Workpiece carry-out device

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Publication number
JPH04286556A
JPH04286556A JP7556991A JP7556991A JPH04286556A JP H04286556 A JPH04286556 A JP H04286556A JP 7556991 A JP7556991 A JP 7556991A JP 7556991 A JP7556991 A JP 7556991A JP H04286556 A JPH04286556 A JP H04286556A
Authority
JP
Japan
Prior art keywords
workpiece
tool
unloading
uppermost
lifting
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
JP7556991A
Other languages
Japanese (ja)
Other versions
JP2878469B2 (en
Inventor
Takefumi Koga
古賀 丈文
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 House Industrial Co Ltd
Original Assignee
National House 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 National House Industrial Co Ltd filed Critical National House Industrial Co Ltd
Priority to JP7556991A priority Critical patent/JP2878469B2/en
Publication of JPH04286556A publication Critical patent/JPH04286556A/en
Application granted granted Critical
Publication of JP2878469B2 publication Critical patent/JP2878469B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

PURPOSE:To prevent the lifting of plural workpieces and improve work efficiency. CONSTITUTION:This workpiece carry-out device is a device for taking out the uppermost stage workpiece W1 of a pile body A piece by piece onto a workpiece carry-out base 3 from a workpiece placing base 2 for placing the pile body A formed of piled-up plate like workpieces W. A moving base 4 moved above between the workpiece placing base 2 and the workpiece carry-out base 3 is provided with a kick-off means 5 for forming an exposed part 7 of small length on the upper face of the workpiece W2 following the uppermost stage workpiece W1 by moving the uppermost workpiece W1 of the pile body A in the carry-out direction, a suction means 6 for sucking/lifting the moved uppermost stage workpiece W1, and a pressing means 9 for pressing down the above-mentioned exposed part 7 of the following workpiece 2 at the time of sucking/lifting the workpiece W1 by the suction means 6.

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、吸着具によるワークの
持上げに際して次のワークを下に押圧する押圧具を具え
ることにより、板状のワークを積重ねた積上げ体から一
枚ずつ確実にワークを取出しうるワーク搬出装置に関す
る。
[Industrial Application Field] The present invention provides a pressing tool that presses the next workpiece downward when lifting a workpiece with a suction tool, so that the workpieces can be reliably worked one by one from a stack of plate-shaped workpieces. The present invention relates to a workpiece unloading device that can take out a workpiece.

【0002】0002

【従来の技術】例えば壁パネルの表裏に添着される薄肉
広巾板状のワークが積重ねられた積上げ体から、前記ワ
ークを一枚ずつ所定の位置に取出すにはワーク搬出装置
が用いられる。
2. Description of the Related Art A workpiece unloading device is used to take out workpieces one by one to a predetermined position from a stack of thin, wide plate-like works attached to the front and back sides of a wall panel, for example.

【0003】このようなワーク搬出装置は、従来、例え
ば図8に略示するように、ワークwの積上げ体aを載置
したワーク載置台b、取出されたワークwを載置、搬出
するワーク搬出台c、およびワーク載置台bとワーク搬
出台cとをその上方で跨がるレール上を走行しかつワー
クwを吸着し持上げる吸着具dを具えワークwを単枚ご
とにワーク載置台bからワーク搬出台cに取出す移動台
eにより構成されていた。
[0003] Such a workpiece unloading device has conventionally been used, for example, as schematically shown in FIG. The workpiece mounting table is equipped with an unloading table c, and a suction tool d that runs on a rail that straddles the workpiece loading table b and the workpiece unloading table c above it, and picks up and lifts the workpiece w. It consisted of a moving table e that takes out the workpiece from b to a workpiece unloading table c.

【発明が解決しようとする課題】しかしながら、積上げ
体aの各ワークw…は密に積載されるため、ワークが互
いに吸着しあい、最上段のワークw1の持上げの際、次
のワークw2が共に持上げられてしまうことが多々ある
。このような現象は、ワークが反っているときに特に頻
発し、その結果、ラインストップを引き起こすなど作業
能率に劣るとともに、前記ワークw2の落下等の危険が
あり、ワークを損傷させかつ安全性に劣る。
[Problem to be Solved by the Invention] However, since each workpiece w in the stacked body a is stacked closely, the workpieces stick to each other, and when the topmost workpiece w1 is lifted, the next workpiece w2 is also lifted together. There are many things that can happen. Such a phenomenon occurs particularly frequently when the workpiece is warped, and as a result, it causes a line stop and lowers the work efficiency, and there is also a risk of the workpiece w2 falling, damaging the workpiece and impairing safety. Inferior.

【0004】本発明は、ワーク積上げ体を載置するワー
ク載置台とワーク搬出台との間を上方で移動する移動台
に、最上段のワークを移動させ次のワークの上面に小長
さの露出部を形成するけり出し具と、ワークの吸着、持
上げに際して次のワークの前記露出部を下に押圧する押
圧具とを具えることを基本として、ワークの複数枚の持
上げを確実に防止しうるワーク搬出装置の提供を目的と
している。
[0004] In the present invention, the topmost workpiece is moved to a moving table that moves upward between the workpiece loading table on which the workpiece stack is placed and the workpiece unloading table, and a small length of the workpiece is placed on the top surface of the next workpiece. The method is basically equipped with a kicking tool that forms an exposed part and a pressing tool that presses down the exposed part of the next workpiece when adhering and lifting a workpiece, thereby reliably preventing lifting of multiple workpieces. The purpose is to provide a workpiece unloading device that can be used.

【0005】[0005]

【課題を解決するための手段】本発明は、板状のワーク
を積重ねた積上げ体を載置するワーク載置台からワーク
搬出台に、積上げ体の各最上段のワークを一枚ずつ取出
すワーク搬出装置であって、前記ワーク載置台とワーク
搬出台との間を上方で移動する移動台に、前記積上げ体
の最上段のワークを搬出方向に移動させることにより最
上段のワークの次のワークの上面に小長さの露出部を形
成させるけり出し具、移動した前記最上段のワークを吸
着しかつ持上げる吸着具、および前記吸着具によるワー
クの吸着、持上げに際して次のワークの前記露出部を下
に押圧する押圧具を具えることを特徴とするワーク搬出
装置である。
[Means for Solving the Problems] The present invention provides a workpiece transfer system that takes out the topmost workpieces of each stacked body one by one from a workpiece loading table on which a stacked body of plate-shaped workpieces is placed, to a workpiece unloading table. The apparatus comprises a moving table that moves upward between the workpiece loading table and the workpiece unloading table, and moves the topmost workpiece of the stacked body in the unloading direction, so that the next workpiece after the topmost workpiece is moved. A kicking tool that forms a small length exposed part on the upper surface, a suction tool that attracts and lifts the moved uppermost workpiece, and a suction tool that sucks and lifts the workpiece by the suction tool, and when the workpiece is sucked and lifted, the exposed part of the next workpiece is removed. This workpiece unloading device is characterized by being equipped with a pressing tool for pressing downward.

【0006】[0006]

【作用】ワーク積上げ体を載置するワーク載置台と、ワ
ーク搬出台との間を上方で移動する移動台に、積上げ体
の最上段のワークを搬出方向に移動させることにより次
のワークの上面に小長さの露出部を形成させるけり出し
具、移動した前記最上段のワークを吸着しかつ持上げる
吸着具、及びワークの吸着、持上げに際して次のワーク
の前記露出部を下に押圧する押圧具を具える。従って、
押圧具が次のワークを押圧することにより、吸着具の持
上げに際して前記次のワークが持上げられる最上段のワ
ークに密着して共に持上げられることを防止でき、一枚
ずつのワークの取出しを確実化するとともに、複数枚の
ワークの持上げにともなうラインストップを排除でき、
作業能率および安全性の向上を図りうる。
[Operation] By moving the topmost workpiece of the stacked body in the unloading direction to the moving table that moves upward between the workpiece loading table on which the workpiece stack is placed and the workpiece unloading table, the top surface of the next workpiece is a kicking tool that forms a small length of exposed part on the workpiece, a suction tool that attracts and lifts the uppermost work that has been moved, and a press that presses down the exposed part of the next work when adsorbing and lifting the work. Provide the ingredients. Therefore,
By pressing the next workpiece with the pressing tool, when the suction tool lifts the next workpiece, it can be prevented from coming into close contact with the topmost workpiece and being lifted together, ensuring that each workpiece can be taken out one by one. At the same time, line stops caused by lifting multiple workpieces can be eliminated.
Work efficiency and safety can be improved.

【0007】[0007]

【実施例】以下本発明の一実施例を図面に基づき説明す
る。図1において本発明のワーク搬出装置1は、板状の
ワークWを積重ねた積上げ体Aを載置するワーク載置台
2からワーク搬出台3に、積上げ体Aの各最上段のワー
クW1を一枚ずつ取出す装置であって、前記ワーク載置
台2とワーク搬出台3との間を上方で移動する移動台4
に、最上段のワークW1を搬出方向に移動させるけり出
し具5、移動した前記最上段のワークW1を吸着しかつ
持上げる吸着具6、および次のワークW2の露出部7(
図2、3に示す)を下に押圧する押圧具9を具えている
DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. In FIG. 1, a workpiece unloading device 1 of the present invention transfers each topmost workpiece W1 of the stacked body A from a workpiece loading table 2 on which a stacked body A of plate-shaped workpieces W is placed to a workpiece unloading table 3. A moving table 4 which is a device for taking out one sheet at a time and moves upward between the workpiece mounting table 2 and the workpiece unloading table 3.
, a kicking tool 5 for moving the uppermost workpiece W1 in the carrying-out direction, a suction tool 6 for sucking and lifting the moved uppermost workpiece W1, and an exposed part 7 of the next workpiece W2 (
2 and 3) is provided with a pressing tool 9 for pressing down.

【0008】ワークWは、例えば壁パネルの表裏に添着
される薄肉広巾板状の各種の面材であって、該ワークW
を積重ねることにより形成された積上げ体Aが例えばベ
ルトコンベヤなどを用いて前記ワーク載置台2上に移載
される。
[0008] The workpiece W is, for example, various thin wide plate-shaped face materials attached to the front and back sides of a wall panel.
A stacked body A formed by stacking the work pieces A is transferred onto the workpiece mounting table 2 using, for example, a belt conveyor.

【0009】ワーク載置台2は、本実施例では、上枠2
0、下枠21間に開閉自在にX字状に組合わされたリン
ク22、22を有し、該リンク22、22の開閉により
上枠20を昇降させうる周知構成の昇降台23からなる
。又該昇降台23はワークWの厚み分をピッチとして間
欠的に上枠20が上昇しうるごとく形成されている。 なおワーク載置台2を上下動のない例えばベルトコンベ
ヤなどにより形成してもよい。
In this embodiment, the workpiece mounting table 2 has an upper frame 2.
0, a lifting platform 23 having a well-known structure has links 22, 22 combined in an X-shape between a lower frame 21 so as to be openable and closable, and can raise and lower the upper frame 20 by opening and closing the links 22, 22. Further, the lifting table 23 is formed so that the upper frame 20 can be raised intermittently at pitches equal to the thickness of the workpiece W. Note that the workpiece mounting table 2 may be formed by, for example, a belt conveyor that does not move up and down.

【0010】ワーク搬出台3は、取出されたワークWを
適宜の加工装置(図示せず)に搬送するベルトコンベヤ
などにより形成されるとともに、このワーク搬出台3と
前記ワーク載置台2との上方には、移動台4が往復動自
在に設けられている。
The workpiece unloading table 3 is formed by a belt conveyor or the like that conveys the taken out workpiece W to a suitable processing device (not shown), and is located above the workpiece unloading table 3 and the workpiece mounting table 2. A movable table 4 is provided so as to be able to freely reciprocate.

【0011】移動台4は、ワーク載置台2とワーク搬出
台3とをその上方で跨がる一対の平行なレール25、2
5に走行可能に配設されるとともに、前記レール25、
25を走行する車輪26…を具えた矩形の基台30上面
に一対のシリンダ31、31をロッド31aを下に向け
立設している。なお基台30を図示しない適宜の駆動装
置によって走行させることによりワーク載置台2とワー
ク搬出台3との間を往復動できかつ各その上方で停止し
うる。
The moving table 4 has a pair of parallel rails 25, 2 that straddle the workpiece loading table 2 and the workpiece unloading table 3 above.
5, and the rail 25,
A pair of cylinders 31, 31 are erected on the upper surface of a rectangular base 30 having wheels 26 running on wheels 25, with rods 31a facing downward. By moving the base 30 by an appropriate drive device (not shown), it can reciprocate between the workpiece mounting table 2 and the workpiece unloading table 3 and can stop above each of them.

【0012】さらに前記基台30に配設されたシリンダ
31、31のロッド31a下端には、平行な枠材32、
32が固着されるとともに、該枠材32、32の略中央
間には、枠材32と直角な横材33が架け渡される。該
横材33の上面には、基台30を遊挿するガイド軸34
を垂直に立上げている。従って前記枠材32、32はシ
リンダ31、31の動作により上下動しうる。
Further, at the lower ends of the rods 31a of the cylinders 31, 31 disposed on the base 30, there are parallel frame members 32,
32 is fixed, and a horizontal member 33 perpendicular to the frame member 32 is spanned approximately between the centers of the frame members 32, 32. A guide shaft 34 on which the base 30 is loosely inserted is provided on the upper surface of the horizontal member 33.
is raised vertically. Therefore, the frame members 32, 32 can be moved up and down by the operation of the cylinders 31, 31.

【0013】又前記枠材32、32間には、前記ワーク
搬出台3と反対側の一方向X側に位置して横長矩形の板
材36が垂直に架設されるとともに、該板材36の前記
一方向X側に、ワーク載置台2に載置された積上げ体A
の最上段のワークW1を搬出方向、すなわち前記ワーク
搬出台3に向く他方向Yに移動させるけり出し具5が配
設される。
Further, between the frame members 32, 32, a horizontally long rectangular plate member 36 is vertically installed, located on the one direction X side opposite to the workpiece unloading table 3, Stacked body A placed on the workpiece mounting table 2 on the direction X side
A kicking tool 5 is disposed for moving the workpiece W1 on the uppermost stage in the unloading direction, that is, in the other direction Y toward the workpiece unloading table 3.

【0014】けり出し具5は、本実施例では、前記板材
36の両端近傍で前記一方向X側に突出した矩形の支持
板39、39を回動可能に挿通しかつ前記枠材32、3
2間に架設される支軸40にリンク41、41を介して
取付けられる水平な矩形板45と、該矩形板45の先端
近傍に遊挿されるピン46とからなる。前記2つのリン
ク41、41の一方のリンク41は、その一端を前記支
軸40に固着されるとともに、他端を前記矩形板45か
ら立上がる立片47Aに枢支している。又他方のリンク
41は、一端を前記支持板39に枢支されるとともに、
他端を、矩形板45の他の立片47Bに枢着している。 これにより2つのリンク41、41は平行クランク機構
を構成し、例えば支軸40の端部に設けられた回動アク
チュエーター49の動作により、図2に一点鎖線で示す
ように、矩形板45を上下方向に移動させうる。
In this embodiment, the kicking tool 5 rotatably inserts into the rectangular support plates 39, 39 protruding in the one direction
It consists of a horizontal rectangular plate 45 attached to a support shaft 40 installed between the two via links 41, 41, and a pin 46 loosely inserted near the tip of the rectangular plate 45. One of the two links 41, 41 has one end fixed to the support shaft 40, and the other end pivoted to an upright piece 47A rising from the rectangular plate 45. The other link 41 has one end pivotally supported by the support plate 39, and
The other end is pivotally attached to another vertical piece 47B of the rectangular plate 45. As a result, the two links 41, 41 constitute a parallel crank mechanism, and by the operation of a rotary actuator 49 provided at the end of the support shaft 40, for example, the rectangular plate 45 is moved up and down as shown by the dashed line in FIG. It can be moved in the direction.

【0015】又前記矩形板45に遊挿されるピン46は
、上端に矩形板45からの落下を防止する頭部46Aを
有し、かつ下からの押圧により上方に垂直移動しうる。 けり出し具5は、図2に実線で示すように、上方位置U
においてピン46の下端を積上げ体Aの最上段のワーク
W1近傍に位置させるように設定され、前記回動アクチ
ュエーター49の動作によりリンク41、41が回転し
た下方位置D(図2に一点鎖線で示す)においてピン4
6が前記最上段のワークW1の側面を押圧し、該ワーク
W1を他方向Yに移動させる。なおけり出し具5が前記
上方位置Uから下方位置Dに達する間に、ピン46の下
端は最上段のワークW1の次のワークW2上面に当接し
、ピン46は上方に垂直に移動する。このようなけり出
し具5の作用により、前記次のワークW2の上面には前
記一方向X側に小長さの露出部7が形成される。なおけ
り出し具を、例えば水平に配設したシリンダの動作によ
り他方向Yに移動させるようにしてもよい。
The pin 46 loosely inserted into the rectangular plate 45 has a head 46A at its upper end to prevent it from falling from the rectangular plate 45, and can be vertically moved upward by pressure from below. The kicking tool 5 is located at the upper position U, as shown by the solid line in FIG.
The lower end of the pin 46 is set to be located near the uppermost workpiece W1 of the stacked body A, and the links 41, 41 are rotated by the operation of the rotation actuator 49 to a lower position D (shown by a dashed line in FIG. 2). ) at pin 4
6 presses the side surface of the uppermost workpiece W1 and moves the workpiece W1 in the other direction Y. Note that while the kicking tool 5 reaches the lower position D from the upper position U, the lower end of the pin 46 comes into contact with the upper surface of the workpiece W2 next to the uppermost workpiece W1, and the pin 46 moves vertically upward. Due to the action of the kicking tool 5, an exposed portion 7 having a small length is formed on the upper surface of the next workpiece W2 on the one direction X side. Note that the ejection tool may be moved in the other direction Y, for example, by the operation of a horizontally disposed cylinder.

【0016】さらに前記けり出し具5により移動した最
上段のワークW1は、移動台4に設けられた吸着具6に
より吸着しかつ持上げられる。吸着具6は、本実施例で
は、前記枠材32、32下面から垂下しかつ最上段のワ
ークW1の一方向X側の上面端部を吸着する一対の一次
吸着器50、50と、該一次吸着器50の前記他方向Y
側に位置ししかも枠材32、32下面から垂下し前記ワ
ークW1の4隅を吸着しうる二次吸着器51…とからな
る。
Furthermore, the uppermost workpiece W1 moved by the kicking tool 5 is attracted and lifted by a suction tool 6 provided on the moving table 4. In this embodiment, the suction device 6 includes a pair of primary suction devices 50, 50 that hang down from the lower surfaces of the frame members 32, 32 and suction the upper surface end portion of the uppermost workpiece W1 on the one direction X side; Said other direction Y of the adsorber 50
It consists of a secondary suction device 51 located on the side and hanging down from the lower surface of the frame members 32, 32 and capable of suctioning the four corners of the workpiece W1.

【0017】前記一次吸着器50は、枠材32の一方向
X側の端部近傍に配設されるとともに、シリンダ52を
介して真空によりワークW1を吸着する吸着パット53
を下端に取付けている。又2次吸着器51は、枠材32
から垂下する小径部の先端に吸着パット54を設けると
ともに、真空により前記ワークW1を吸着しかつ前記シ
リンダ31の動作により該ワークW1を持上げる。なお
一次吸着器50は、その吸着力を二次吸着器51に比し
て比較的弱く設定されている。
The primary suction unit 50 is disposed near the end of the frame member 32 in one direction
is attached to the bottom end. In addition, the secondary adsorption device 51 has a frame material 32.
A suction pad 54 is provided at the tip of the small diameter portion hanging down from the cylinder 31, and the workpiece W1 is suctioned by a vacuum, and the workpiece W1 is lifted by the operation of the cylinder 31. Note that the adsorption force of the primary adsorber 50 is set to be relatively weaker than that of the secondary adsorber 51.

【0018】又移動台4には、前記吸着具6による最上
段のワークW1の吸着、持上げに際して次のワークW2
の前記露出部7を下に押圧する押圧具9が配設されてい
る。該押圧具9は、前記枠材32、32の前記一方向X
側の端部下面から下設されるシリンダ56、56により
形成される。該シリンダ56はロッドを下に向けかつそ
の先端に前記露出部7を押圧する押圧板57を設けてい
る。
Further, when the uppermost workpiece W1 is sucked and lifted by the suction tool 6, the next workpiece W2 is placed on the movable table 4.
A pressing tool 9 for pressing down the exposed portion 7 is provided. The pressing tool 9 presses the frame members 32, 32 in the one direction
It is formed by cylinders 56, 56 installed downward from the lower surfaces of the side ends. The cylinder 56 has a rod facing downward and is provided with a pressing plate 57 at its tip for pressing the exposed portion 7.

【0019】以下本実施例のワーク搬出装置1の作用を
図2〜7に基づき説明する。ワーク載置台2に載置され
た積上げ体Aは、ワーク載置台2の上昇により最上段の
ワークW1を所定の位置に配するとともに、前記シリン
ダ31の動作により枠材32が下降し、図2に示すよう
に、けり出し具5が前記ワークW1に近接する。然る後
、前記回動アクチュエーター49の動作によりリンク4
1、41を含む平行クランク機構が作動し、図2に一点
鎖線で示すように、けり出し具5の矩形板45が、前記
ピン46をワークW1の側面に当接しつつ斜め下方に移
動し、該ワークW1を他方向Y側に移動させ次のワーク
W2上面に小長さの露出部7を形成する。なおけり出し
具5を、移動台4の前記他方向Yへの移動にともない最
上段のワークW1を押出すごとく形成してもよい。
The operation of the workpiece unloading device 1 of this embodiment will be explained below with reference to FIGS. 2 to 7. In the stacked body A placed on the workpiece mounting table 2, the uppermost workpiece W1 is placed in a predetermined position as the workpiece mounting table 2 rises, and the frame material 32 is lowered by the operation of the cylinder 31, as shown in FIG. As shown in , the kicking tool 5 approaches the workpiece W1. After that, the link 4 is rotated by the operation of the rotary actuator 49.
1 and 41 is operated, and the rectangular plate 45 of the kicking tool 5 moves diagonally downward while bringing the pin 46 into contact with the side surface of the workpiece W1, as shown by the dashed line in FIG. The workpiece W1 is moved to the other direction Y side, and a short exposed portion 7 is formed on the upper surface of the next workpiece W2. Note that the kicking tool 5 may be formed so as to push out the uppermost workpiece W1 as the movable table 4 moves in the other direction Y.

【0020】さらに図3に示すように、前記吸着具6の
一次吸着器50がシリンダ52の動作により下降し最上
段のワークW1の一方向X側の端部近傍を吸着するとと
もに、図4に示すように、シリンダ52のロッドを後退
させてワークW1の端部を持上げる。又同時に枠材32
が下降し前記二次吸着器51をワークW1上面に当接さ
せ吸着する。
Further, as shown in FIG. 3, the primary suction unit 50 of the suction tool 6 is lowered by the operation of the cylinder 52 and suctions the vicinity of the end of the uppermost workpiece W1 on the X side in one direction. As shown, the rod of the cylinder 52 is moved back to lift the end of the workpiece W1. At the same time, the frame material 32
is lowered, and the secondary suction device 51 comes into contact with the upper surface of the workpiece W1 and adsorbs it.

【0021】然る後、図5に示すように、枠材32がシ
リンダ31の動作により上昇し、二次吸着器51により
前記ワークW1を持上げる。又この持上げに際して前記
押圧具9がシリンダ56の動作により前記露出部7にお
いて次のワークW2を押圧し、これにより該次のワーク
W2が最上段のワークW1に密着して共に持上げられる
ことを防止する。又前記一次吸着器50はシリンダ52
のロッドをさらに後退させてワークW1から分離すると
ともに、枠材32がさらに上昇する。又前記押圧具9の
シリンダ56は、そのロッドを下方にのばすように付勢
されているため、図6に示すように、最上段のワークW
1が完全に次のワークW2から分離するまで、該次のワ
ークW2を押圧し続ける。然る後、図7に示すように、
ワークW1が完全に浮き上がる時点で、押圧具9も次の
ワークW2から分離する。さらに枠材32は上昇を続け
、この上昇が停止して後、移動台4がレール25、25
上を走行し、ワークW1をワーク搬出台3に載置する。 又この間に前記ワーク載置台2がワークWの厚み分だけ
上昇し、次のワークW2の取出しに備える。
Thereafter, as shown in FIG. 5, the frame member 32 is raised by the operation of the cylinder 31, and the workpiece W1 is lifted up by the secondary suction device 51. Also, during this lifting, the pressing tool 9 presses the next workpiece W2 in the exposed portion 7 by the operation of the cylinder 56, thereby preventing the next workpiece W2 from coming into close contact with the uppermost workpiece W1 and being lifted together. do. Further, the primary adsorber 50 has a cylinder 52.
The rod is further retreated and separated from the workpiece W1, and the frame member 32 is further raised. Further, since the cylinder 56 of the pressing tool 9 is biased so as to extend its rod downward, as shown in FIG.
The next work W2 is continued to be pressed until the work W2 is completely separated from the next work W2. After that, as shown in Figure 7,
When the workpiece W1 is completely lifted up, the pressing tool 9 is also separated from the next workpiece W2. Furthermore, the frame material 32 continues to rise, and after this rise stops, the moving platform 4 moves to the rails 25, 25.
The workpiece W1 is placed on the workpiece unloading table 3. During this time, the workpiece mounting table 2 is raised by the thickness of the workpiece W to prepare for taking out the next workpiece W2.

【0022】このように本実施例では、吸着具6は、最
上段のワークW1を吸着しかつ持上げる二次吸着器51
の他に、予めワークW1端部を持上げる一次吸着器50
を具えているため、ワーク載置台2の上昇により引き起
こされる振動がワークW1に伝わることを軽減した上で
二次吸着器51の吸着を行うことができ、該吸着をより
確実なものとする。
As described above, in this embodiment, the suction device 6 is a secondary suction device 51 that suctions and lifts the workpiece W1 on the uppermost stage.
In addition, a primary suction device 50 that lifts the end of the workpiece W1 in advance
Therefore, the suction of the secondary suction device 51 can be performed while reducing the transmission of vibrations caused by the lifting of the workpiece mounting table 2 to the workpiece W1, thereby making the suction more reliable.

【0023】又押圧具9が次のワークW2を押圧するた
め複数枚のワークの持上がりを完全に防止でき、作業能
率の向上を図りうる。
Furthermore, since the pressing tool 9 presses the next workpiece W2, it is possible to completely prevent a plurality of workpieces from being lifted up, thereby improving work efficiency.

【0024】[0024]

【発明の効果】叙上の如く本発明のワーク搬出装置は、
最上段のワークを搬出方向に移動させ次のワーク上面に
小長さの露出部を形成するけり出し具と、前記露出部を
押圧する押圧具とを具えている。従って、ワークの反り
などにより次のワークが密着し複数枚持上げられること
を防止でき、作業能率および安全性の向上を図りうる。
[Effects of the Invention] As mentioned above, the workpiece unloading device of the present invention has the following features:
The present invention includes a kicking tool for moving the uppermost workpiece in the unloading direction and forming a small exposed portion on the upper surface of the next workpiece, and a pressing tool for pressing the exposed portion. Therefore, it is possible to prevent the next workpiece from coming into close contact with each other due to warping of the workpiece and lifting a plurality of workpieces, thereby improving work efficiency and safety.

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

【図1】本発明のワーク搬出装置の一実施例を示す斜視
図である。
FIG. 1 is a perspective view showing an embodiment of a workpiece unloading device of the present invention.

【図2】けり出し具の作用を拡大して示す断面図である
FIG. 2 is an enlarged cross-sectional view showing the action of the kicking tool.

【図3】ワーク搬出装置の作用を示す正面図である。FIG. 3 is a front view showing the operation of the workpiece unloading device.

【図4】ワーク搬出装置の作用を示す正面図である。FIG. 4 is a front view showing the operation of the workpiece unloading device.

【図5】ワーク搬出装置の作用を示す正面図である。FIG. 5 is a front view showing the operation of the workpiece unloading device.

【図6】ワーク搬出装置の作用を示す正面図である。FIG. 6 is a front view showing the operation of the workpiece unloading device.

【図7】ワーク搬出装置の作用を示す正面図である。FIG. 7 is a front view showing the operation of the workpiece unloading device.

【図8】従来の技術を説明する正面図である。FIG. 8 is a front view illustrating a conventional technique.

【符号の説明】[Explanation of symbols]

2  ワーク載置台 3  ワーク搬出台 4  移動台 5  けり出し具 6  吸着具 7  露出部 9  押圧具 A  積上げ体 W  ワーク W1  最上段のワーク W2  次のワーク 2 Work placement table 3 Workpiece unloading table 4. Moving platform 5 Kicking tool 6 Suction tool 7 Exposed part 9 Pressing tool A Stacked body W Work W1 Top workpiece W2 Next work

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】板状のワークを積重ねた積上げ体を載置す
るワーク載置台からワーク搬出台に、積上げ体の各最上
段のワークを一枚ずつ取出すワーク搬出装置であって、
前記ワーク載置台とワーク搬出台との間を上方で移動す
る移動台に、前記積上げ体の最上段のワークを搬出方向
に移動させることにより最上段のワークの次のワークの
上面に小長さの露出部を形成させるけり出し具、移動し
た前記最上段のワークを吸着しかつ持上げる吸着具、お
よび前記吸着具によるワークの吸着、持上げに際して次
のワークの前記露出部を下に押圧する押圧具を具えるこ
とを特徴とするワーク搬出装置。
1. A workpiece carrying-out device that takes out each topmost workpiece of a stacked body one by one from a workpiece loading table on which a stacked body of plate-shaped works is placed, to a workpiece carrying-out table,
A moving table that moves upward between the workpiece mounting table and the workpiece unloading table moves the topmost workpiece of the stacked body in the unloading direction, thereby placing a small length on the upper surface of the next workpiece after the topmost workpiece. a kicking tool that forms an exposed portion of the work, a suction tool that attracts and lifts the moved uppermost workpiece, and a pressure that presses down the exposed portion of the next workpiece when the workpiece is suctioned and lifted by the suction tool. A workpiece unloading device characterized by being equipped with a tool.
JP7556991A 1991-03-14 1991-03-14 Work unloading device Expired - Fee Related JP2878469B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7556991A JP2878469B2 (en) 1991-03-14 1991-03-14 Work unloading device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7556991A JP2878469B2 (en) 1991-03-14 1991-03-14 Work unloading device

Publications (2)

Publication Number Publication Date
JPH04286556A true JPH04286556A (en) 1992-10-12
JP2878469B2 JP2878469B2 (en) 1999-04-05

Family

ID=13579945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7556991A Expired - Fee Related JP2878469B2 (en) 1991-03-14 1991-03-14 Work unloading device

Country Status (1)

Country Link
JP (1) JP2878469B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100727689B1 (en) * 2005-12-08 2007-06-13 주식회사 한샘 Apparatus for board input and carrying board and controlling method thereof
JP2017080862A (en) * 2015-10-30 2017-05-18 日本電気硝子株式会社 Method and apparatus for producing sheet glass

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100727689B1 (en) * 2005-12-08 2007-06-13 주식회사 한샘 Apparatus for board input and carrying board and controlling method thereof
JP2017080862A (en) * 2015-10-30 2017-05-18 日本電気硝子株式会社 Method and apparatus for producing sheet glass

Also Published As

Publication number Publication date
JP2878469B2 (en) 1999-04-05

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