JPH075072Y2 - Work unloading device - Google Patents

Description

【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、板状のワークを積重ねた積上げ体から一枚ず
つ所定の位置に精度よく取出しかつ搬出しうるワーク搬
出装置に関する。[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a work unloading device capable of accurately unloading and unloading a stack of plate-shaped works one by one to a predetermined position.

〔従来の技術〕[Conventional technology]

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、そのワークを一枚ずつ
所定の位置に送り出すにはワーク搬出装置が用いられ
る。このようなワーク搬出装置は、従来、第６図に略示
するようにワークｗの積上げ体ａを搬入する例えばロー
ラコンベアからなる搬入コンベアｂ、搬出されたワーク
ｗを載置する例えばローラコンベアからなる搬出コンベ
アｃ及び搬入コンベアａと搬出コンベアｃとをその上方
で跨がるレール上を走行しかつ昇降自在な吸着器ｄを具
えワークｗを単枚ごとに搬入コンベアｂから搬出コンベ
アｃに送り出す送出し装置ｅにより構成されていた。For example, a work unloading device is used to send out the works one by one from a stacked body in which works of thin wide plate shape attached to the front and back of a wall panel are stacked. Conventionally, such a work unloading device is provided from, for example, a carry-in conveyor b configured by a roller conveyor for loading a stacked body a of the work w and a roll conveyor configured to mount the carried-out work w as schematically illustrated in FIG. The transport conveyor c and the carry-in conveyor a and the carry-out conveyor c travel on a rail that extends above them, and are equipped with an adsorber d that can freely move up and down and send out the work w one by one from the carry-in conveyor b to the carry-out conveyor c. It consisted of a delivery device e.

〔考案が解決しようとする課題〕[Problems to be solved by the device]

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、最上段のみのワ
ークｗの持上げを困難としていた。又積上げられたワー
クｗ…は、搬入の際、衝撃等により位置ずれを生じやす
く、持上げ時の重心バランスを損ね、落下等の危険があ
り、ワークｗを損傷させかつ作業能率が劣る。However, since the works w of the stacking body a are closely stacked, the works are attracted to each other, and it is difficult to lift the works w only in the uppermost stage. Further, the stacked works w are liable to be displaced due to an impact or the like when they are carried in, the balance of the center of gravity at the time of lifting is impaired, and there is a risk of dropping or the like, which damages the works w and deteriorates the work efficiency.

本考案は、ワーク積上げ体を一枚厚さごとに持上げる昇
降台を有した移載装置の上方に、最上段の一枚のワーク
を位置決め装置に押し出すけり出し装置と、ピンチロー
ラとを具えたことを基本として、該ワークを一枚づつ位
置決めでき前記問題点を解決しうるワーク搬出装置の提
供を目的としている。The present invention comprises a push-out device that pushes out one uppermost work piece to a positioning device, and a pinch roller, above a transfer device that has an elevating table that lifts work stacks for each thickness. Based on the above, it is an object of the present invention to provide a work unloading device capable of positioning the works one by one and solving the above problems.

〔課題を解決するための手段〕[Means for Solving the Problems]

本考案は、搬入側から搬出側に、けり出し装置を上方に
設けた板状のワークの移載装置と、ピンチローラと、位
置決め装置とが配されかつ位置決め装置により位置決め
されたワークを昇降自在な吸着器を有する送出し装置に
より送出すとともに、前記移載装置は、前記ワークを積
重ねた積上げ体を載置できかつ一板厚さごとに持上げる
昇降台を有し、前記けり出し装置は、前記積上げ体の最
上段の一枚のワークの前記搬入側の端縁を押圧し前記ピ
ンチローラに向けて押出すフックを具え、かつ前記ピン
チローラは、押出された一枚の前記ワークを受けローラ
との間で挟持し回転とともに位置決め装置に送出すロー
ラ体からなり、しかも前記位置決め装置は、送出された
ワークを移動自在に受ける受台、該受台の前記搬出側の
端部に立設され受台上面をこえて立上がる位置決め片、
前記受台の一側に配されかつワークの搬送方向と直角に
移動しうる可動台に、複数個の駆動される送りローラを
搬送方向に並べた基準位置決め具、及び受台の他側に配
されかつワークの搬送方向と直角に移動しうる複数個の
可動台に、夫々ワークの搬送方向に駆動される送りロー
ラを設けた押付け具を具え、前記各可動台のワークから
離れる離間移動によってピンチローラによる送出しに際
してワークの両側面と離れて位置しかつ各可動台のワー
クの両側面への近接移動によってワークの両側面と当接
し前記位置決め片に向けてワークを移動可能とするワー
ク搬出装置である。The present invention is provided with a plate-like workpiece transfer device provided with an ejecting device above it, a pinch roller, and a positioning device from the carry-in side to the carry-out side, and the work positioned by the positioning device can be raised and lowered. The transfer device has a lift table on which the stacks of the work can be placed and which can be lifted for each plate thickness. A hook for pushing the edge of the uppermost one work of the stacking body on the carry-in side and pushing the work toward the pinch roller, and the pinch roller receives the pushed one work. The positioning device comprises a roller body that is nipped between the rollers and sends out to the positioning device as it rotates, and the positioning device is provided with a pedestal that movably receives the sent-out work, and is erected at the end of the unloading side of the pedestal. Received Positioning piece which rises beyond the upper surface,
On a movable table, which is arranged on one side of the receiving table and can move at right angles to the conveying direction of the work, a reference positioning tool having a plurality of driven feed rollers arranged in the conveying direction, and on the other side of the receiving table. A plurality of movable bases that can be moved at right angles to the work transfer direction are provided with pressing tools provided with feed rollers that are driven in the work transfer direction, respectively, and pinched by a separation movement of each movable base away from the work. A work unloading device that is located away from both side surfaces of the work when it is sent out by the rollers, and is brought into contact with both side surfaces of the work by the close movement of each movable base to the both side surfaces of the work, so that the work can be moved toward the positioning piece. Is.

〔作用〕[Action]

本考案のワーク搬出装置は、ワークを積重ねた積上げ体
を載置できかつ一枚厚さごとに持上げる昇降台を有した
移載装置の上方に、前記積上げ体の最上段の一枚のワー
クを搬出側に押出しうるけり出し装置を具えている。The work unloading device of the present invention is provided with a stack of stacked works, and above the transfer device having an elevating table that lifts the stack for each thickness, one work of the uppermost stack is stacked. It is equipped with a push-out device that can push out to the unloading side.

又該ワークをピンチローラの回転とともに位置決め装置
に送出しうる。従って、積重ねたワークを一枚ずつ位置
決め装置に移載しえて、該ワークの吸着による持上げを
容易とする。Further, the work can be sent to the positioning device as the pinch roller rotates. Therefore, the stacked works can be transferred one by one to the positioning device to facilitate the lifting of the works by suction.

さらにワーク搬出装置は、前記ワークを位置決めする位
置決め装置と、該ワークを送出す送出し装置とワークに
対して離間移動及び近接移動する送りローラとを具えて
いる。従って、ワークの巾寸度に変動がある場合であっ
ても、位置矯正が容易となり、吸着器は重量バランスを
保ち精度よくワークを送出しすることができ、ワークの
落下の危険を排除し作業の安全性を高めるとともに生産
性の向上を図りうる。Further, the work unloading device includes a positioning device for positioning the work, a sending device for sending the work, and a feed roller for moving away from and near the work. Therefore, even if the width of the work varies, it is easy to correct the position, and the suction device can deliver the work accurately while maintaining the weight balance, eliminating the risk of dropping the work. It is possible to improve the safety and productivity of the product.

〔実施例〕〔Example〕

以下本考案の一実施例を図面に基づき説明する。 An embodiment of the present invention will be described below with reference to the drawings.

第１図において本考案のワーク搬出装置１は、板状のワ
ークＷを積重ねた、積上げ体Ａが搬入される搬入側か
ら、該ワークＷが搬出される搬出側に、けり出し装置３
を上方に設けた移載装置２とピンチローラ４と位置決め
装置５とを設けるとともに、ワーク搬出装置１は、前記
位置決め装置５上方かつ搬出側にワークＷを送り出す送
出し装置６を有している。Referring to FIG. 1, the work unloading device 1 of the present invention is configured such that a plate-like work W is stacked and a stacking device A is carried in from a carry-in side to a carry-out side where the work W is carried out.
Is provided above the transfer device 2, the pinch roller 4, and the positioning device 5, and the work unloading device 1 has a sending device 6 that sends out the work W above and above the positioning device 5. .

移載装置２は、パーティクルボード等の板状のワークＷ
を積重ねた積上げ体Ａを載置しうる昇降台７を有してい
る。The transfer device 2 is a plate-shaped work W such as a particle board.
It has an elevating table 7 on which a stack A can be placed.

昇降台７は、上枠20、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テーブル23
からなる。昇降台７は、搬出側に前記積上げ体Ａを搬送
するローラコンベア24を、その上面に設けている。The elevating table 7 has links 22 and 22 that are openably and closably combined in an X-shape between an upper frame 20 and a lower frame 21, and the upper frame 20 can be moved up and down by opening and closing the links 22 and 22. Lifting table 23
Consists of. The lift table 7 is provided with a roller conveyor 24 for transporting the stack A on the unloading side on the upper surface thereof.

なお昇降台７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。The elevating table 7 is formed so that the upper frame 20 can be intermittently raised with the thickness of the work W as a pitch.

けり出し装置３は、床体上に立設される枠体Ｂから前記
昇降台７上方にのびる角鋼材からなる２本の平行な支持
材25、25下面に取付けられ、又けり出し装置３は、伸縮
具であるシリンダ26と該シリンダ26の伸縮端に接続され
るフック９とを具える。又前記支持材25の下面には、そ
の搬入側端部、及び搬出側端部の近傍にＬ字金具32、32
がその凹部を向き合わせかつ１片を垂下させて添着され
る。そして該Ｌ字金具32、32間に断面円形の支軸31が橋
絡、固定される。The protruding device 3 is attached to the lower surfaces of two parallel supporting members 25, 25 made of square steel that extend above the elevating table 7 from the frame B that is erected on the floor. A cylinder 26, which is a telescopic tool, and a hook 9 connected to the telescopic end of the cylinder 26. Further, on the lower surface of the support member 25, L-shaped metal fittings 32, 32 are provided near the carry-in side end and the carry-out side end.
Are affixed by facing the recesses and hanging one piece. A support shaft 31 having a circular cross section is bridged and fixed between the L-shaped metal fittings 32.

フック９は、本例では垂直なウエブ27Aの上、下に水平
なフランジ27B、27Cを設けた溝形鋼27の溝部29を搬出側
に向けて配設された前記溝形鋼27の下フランジ27Cによ
って構成される。In this example, the hook 9 is a lower flange of the grooved steel 27 in which the groove portion 29 of the grooved steel 27 having horizontal flanges 27B and 27C provided on the upper and lower sides of the vertical web 27A is arranged toward the unloading side. Composed of 27C.

溝形鋼27は、その上フランジ27Bが、横長矩形の板材30
に当着するとともに、該板材30の両端は、前記支軸31、
31によって遊動可能に嵌入される短尺な円筒材35、35
に、支軸31と直角に固定されている。The channel steel 27 has an upper flange 27B which is a horizontally long rectangular plate material 30.
And the both ends of the plate member 30, the support shaft 31,
Short cylindrical members 35, 35 that are loosely fitted by 31
It is fixed at a right angle to the support shaft 31.

シリンダ26は、シリンダ本体の端部が前記支持材25、25
下面で支持材25、25が跨がる連結材33に固定される。又
シリンダ26のロッドは、前記板材30上面かつ略中央に立
設された立片34に固定される。In the cylinder 26, the end portion of the cylinder body has the support members 25, 25
The lower surface is fixed to the connecting member 33 on which the supporting members 25, 25 straddle. Further, the rod of the cylinder 26 is fixed to a standing piece 34 standing upright on the upper surface of the plate member 30 and substantially in the center thereof.

これにより、けり出し装置３は、シリンダ26と連結した
フック９により、第５図（ａ）に示すように前記移載装
置２の上昇により該フック９と面一高さに持上げられ
た、積上げ体Ａの最上段に位置するワークＷの搬入側の
端縁を、前記ピンチローラ４に向けて押圧して押出しう
る。又フック９はワークＷ押圧後、該ワークＷの搬出側
端部がピンチローラ４を通過することにより第５図
（ｂ）に示すように搬入側に向かって後退し、別のワー
クW1の搬出に備える。As a result, the push-out device 3 is lifted up by the hook 9 connected to the cylinder 26 so as to be flush with the hook 9 by the lifting of the transfer device 2 as shown in FIG. 5 (a). The edge of the work W located at the uppermost stage of the body A on the carry-in side can be pushed toward the pinch roller 4 and pushed out. After the work W is pressed, the hook 9 is retracted toward the carry-in side by the end of the carry-out side of the work W passing through the pinch roller 4, and another work W1 is carried out. Prepare for

ピンチローラ４は、その下方に配されるローラ体11を具
え、又該ローラ体11の下方には受けローラ10が配され
る。The pinch roller 4 has a roller body 11 arranged below the pinch roller 4, and a receiving roller 10 is arranged below the roller body 11.

ローラ体11は、前記フック９の進退方向と直角方向に配
されかつ第２図に詳示するように支持材25、25間の長さ
と略同長を有する横長矩形の支持板44の両端かつ該支持
板44の下面から下方に突出する垂片45、45により軸支さ
れる。そして該支持板44の搬出側には、支持板44から斜
め上方にのびる斜板46（第１図には一点鎖線で示す）が
該支持片44の全長に亘り形設されるとともに、該斜板46
の両端かつ上面には、前記支持材25、25の両内面に回動
可能に取付く取付片47、47が立設される。又一方の前記
垂片45には、支持板44を上にこえて突出する突片49が連
設される。The roller body 11 is disposed at a right angle to the advancing / retreating direction of the hook 9 and has both ends of a horizontally long rectangular support plate 44 having a length substantially the same as the length between the support members 25, 25 as shown in detail in FIG. It is pivotally supported by hanging pieces 45, 45 protruding downward from the lower surface of the support plate 44. On the carrying-out side of the support plate 44, a swash plate 46 (shown by a chain line in FIG. 1) extending obliquely upward from the support plate 44 is formed over the entire length of the support piece 44, and Board 46
At both ends and the upper surface, mounting pieces 47, 47 rotatably mounted on both inner surfaces of the supporting members 25, 25 are provided upright. A projecting piece 49 that projects above the support plate 44 is connected to one of the hanging pieces 45.

該突片49の上部には、支持材25の上面に立設された立板
50に回転可能に取付くシリンダ51のロッド端が枢支され
ている。これによりローラ体11は、第２図に一点鎖線で
示すようにシリンダ51の進退に伴って、取付片47を中心
として上下の向きに回動することができ、ワークＷの厚
みに応じて受けローラ10、ローラ体11間の間隔を増減し
うる。On the upper portion of the projecting piece 49, a standing plate that is erected on the upper surface of the support member 25.
A rod end of a cylinder 51, which is rotatably mounted on 50, is pivotally supported. As a result, the roller body 11 can rotate up and down around the mounting piece 47 as the cylinder 51 advances and retracts as shown by the alternate long and short dash line in FIG. The distance between the roller 10 and the roller body 11 can be increased or decreased.

又ローラ体11は、例えば斜板46の一端に切欠部52を設
け、該斜板46上に配設された電動機53と、チェーン等の
巻掛け伝動手段を用いて連結され、該電動機53によって
ワークＷを搬出側に向かって送り出す向きに回転するこ
とができる。Further, the roller body 11 is provided with a cutout portion 52 at one end of the swash plate 46, for example, and is connected to an electric motor 53 arranged on the swash plate 46 using a winding transmission means such as a chain. It is possible to rotate the work W in a direction to send the work W toward the unloading side.

前記受けローラ10は、支持材25、25間と略等しい長さを
有する長尺体であって、第２図に詳示するように、枠台
40の搬入側上に立設された断面矩形の台座41上に、その
両端を軸受片42、42により軸支されている。又該台座41
の搬入側の面かつ端部付近には電動機43が取付けられ、
該電動機43により受けローラ10は回転する。The receiving roller 10 is an elongated body having a length substantially equal to that between the support members 25, 25, and as shown in detail in FIG.
A pedestal 41 having a rectangular cross section is erected on the carrying-in side of 40, and both ends thereof are axially supported by bearing pieces 42, 42. Also the pedestal 41
An electric motor 43 is attached to the carrying-in side surface and near the end of the
The receiving roller 10 is rotated by the electric motor 43.

本実施例ではピンチローラ４のローラ体11をワークＷを
搬出側に送出する方向にかつフック９の押出し速度より
若干高速で回転させ、受けローラ10を低速かつワークの
搬送する方向とは逆向きに回転させることにより、送出
する最上段のワークＷに付着して同時に押された次段の
ワークのピンチローラ４の噛み込みが阻止され、最上段
のワークＷのみを確実に位置決め装置５に送出しうる。In this embodiment, the roller body 11 of the pinch roller 4 is rotated in the direction of sending the work W to the unloading side and at a speed slightly higher than the pushing speed of the hook 9, and the receiving roller 10 is in the low speed and opposite to the direction of carrying the work. By rotating the workpiece W at the uppermost stage, the pinch roller 4 of the next stage workpiece attached to and simultaneously pushed to the uppermost workpiece W to be delivered is prevented from being caught, and only the uppermost workpiece W is reliably delivered to the positioning device 5. You can.

これにより、押出された一枚の前記ワークＷをローラ体
11、受けローラ10の間で挟持し、ローラ体11の回転とと
もに前記位置決め装置５に送出しうる。As a result, the extruded work W is rolled into a roller body.
It can be sandwiched between the receiving roller 10 and the receiving roller 10 and delivered to the positioning device 5 as the roller body 11 rotates.

なおローラ体11、受けローラ10の周面は、前記垂片45、
軸受片42から一部張出して軸支され、ワークＷの通過に
伴う垂片45、軸受片42の干渉を防止する。The peripheral surfaces of the roller body 11 and the receiving roller 10 are the hanging pieces 45,
A part of the bearing piece 42 extends and is axially supported to prevent the hanging piece 45 and the bearing piece 42 from interfering with each other as the work W passes.

位置決め装置５は、受台12と、該受台12に取付く位置決
め片13と、受台12の一側に配される基準位置決め具70
と、受台12の他側に配される押付け具74とからなる。The positioning device 5 includes a pedestal 12, a positioning piece 13 attached to the pedestal 12, and a reference positioning tool 70 arranged on one side of the pedestal 12.
And a pressing tool 74 arranged on the other side of the pedestal 12.

受台12は、垂直なウエブ60の上、下に水平なフランジ6
1、62を突出させた溝形鋼からなる縦枠材55、55、横枠
材56、56を互いにその溝部を内向きに向けて嵌着、接合
された矩形の基体57を具えるとともに、基体57は、横枠
材56と略同構成の複数の横材59…を上、下面を整一させ
て該横枠材56と平行に略等しい間隔を隔てて隔設してい
る。The cradle 12 has horizontal flanges 6 above and below the vertical web 60.
Vertical frame members 55, 55 and horizontal frame members 56, 56 made of grooved steel in which 1 and 62 are projected are fitted to each other with their groove portions inwardly fitted, and a rectangular base 57 is joined, The base 57 has a plurality of horizontal members 59 ... Having substantially the same structure as the horizontal frame member 56, and is arranged in parallel with the horizontal frame member 56 at substantially equal intervals by aligning the upper and lower surfaces.

又横枠材56、56及び横材59…の各上フランジ61には、受
具63…が併設され、これら複数個の受具63によって受台
12を構成している。Further, the upper frame 61 of each of the horizontal frame members 56, 56 and the horizontal members 59 is provided with a receiving member 63, and the receiving members 63 are supported by the plurality of receiving members 63.
Make up twelve.

受具63は、第４図に示すように上面に円孔64Aを窄設し
た中空の箱体64内に、球体65をその一部を該円孔64Aか
ら突出させて回転自在に遊嵌している。As shown in FIG. 4, the receiver 63 has a hollow box body 64 having a circular hole 64A formed in the upper surface thereof, and a spherical body 65 is rotatably loosely fitted in the hollow box body 64 with a part thereof protruding from the circular hole 64A. ing.

受台12は、前記横枠材56を前記受けローラ10を支持する
台座41に平行かつ搬出側に位置させて前記枠台40に載置
される。The pedestal 12 is placed on the frame pedestal 40 with the horizontal frame member 56 positioned parallel to the pedestal 41 supporting the receiving roller 10 and on the unloading side.

又一方の縦枠材55Aは、第３図に示すように前記ワーク
Ｗの受台12への送出によりその一方の側面W1近傍を上方
に位置しうるように取付けられる。Further, as shown in FIG. 3, one vertical frame member 55A is attached so that the vicinity of one side surface W1 thereof can be positioned upward by feeding the work W to the receiving table 12.

なお基体57の上面は、前記受具63の上端が少なくとも前
記受けローラ10の上端を越えないように、その高さを設
定されている。The height of the upper surface of the base 57 is set so that the upper end of the receiving member 63 does not exceed at least the upper end of the receiving roller 10.

これによって、前記のごとく送出されたワークＷは、受
台12により水平面方向に対して移動自在に載置されう
る。As a result, the work W delivered as described above can be placed by the receiving table 12 so as to be movable in the horizontal direction.

又前記基体57の搬出側の横枠材56の外面、即ち前記受台
12の搬出側の端部には、受台12上面をこえて立上がる位
置決め片13を上部に形設する矩形板材66が該横枠材56の
ほぼ全長に亘って固着される。そして受台12の縦枠材55
と平行に前記基準位置決め具70と押付け具74とが配設さ
れる。The outer surface of the horizontal frame member 56 on the unloading side of the base 57, that is, the pedestal
A rectangular plate material 66 having a positioning piece 13 rising above the top surface of the pedestal 12 is fixed to the end of the unloading side 12 over substantially the entire length of the horizontal frame material 56. And the vertical frame material 55 of the cradle 12
The reference positioning tool 70 and the pressing tool 74 are arranged in parallel with the above.

基準位置決め具70は、第１、３図に示すように、前記基
体57の一方の縦枠材55Aの外方に配設されるとともに、
押付け具74は、他方の縦枠材55Bと支持片71との間に掛
け渡されるガイド軸72とネジ軸73とによって枠台40の上
方に配設される複数個、本実施例では２つの可動台10
0、100を具える。As shown in FIGS. 1 and 3, the reference positioning tool 70 is disposed outside one vertical frame member 55A of the base 57, and
A plurality of pressing tools 74 are provided above the frame base 40 by the guide shaft 72 and the screw shaft 73 that are hung between the other vertical frame member 55B and the support piece 71, and in the present embodiment, two pressing tools 74 are provided. Movable stand 10
Equipped with 0 and 100.

基準位置決め具70は、前記一方の縦枠材55Aの外方かつ
枠台40上に固着され、縦枠材55Aと略同長の矩形板材か
らなる基板75と、該基板75の搬入側、搬出側両側端近傍
に取付けられた縦枠材55Aに向く２本の平行なレール7
9、79を摺動することによってワークＷの搬送方向と直
角に移動しうるＬ字状の長尺の可動台90とを有する。The reference positioning device 70 is fixed to the outside of the one vertical frame member 55A and on the frame base 40, and is a substrate 75 made of a rectangular plate material having substantially the same length as the vertical frame member 55A, and a loading side and a unloading side of the substrate 75. Two parallel rails 7 facing the vertical frame material 55A mounted near both ends of the side
It has an L-shaped long movable table 90 that can move at a right angle to the conveyance direction of the work W by sliding 9,9.

可動台90は、前記基板75と略同長の矩形板材からなる底
片77の下面に前記レール79、79に嵌合し摺動しうるガイ
ド91、91を設けるとともに、該底片77の前記縦枠材55A
側の端縁から前記受台12上面をこえて立片76を立上げて
いる。可動台90は、基板75の略中央に取付片92を介して
固定されたシリンダ93の進退により受台12に向かって近
離移動しうる。又可動台90の立片76には、受台12に向く
送りローラ15が、ワークＷの搬送方向に並べて複数個取
付く。The movable base 90 is provided with guides 91, 91 which are fitted to the rails 79, 79 and can slide on the lower surface of a bottom piece 77 made of a rectangular plate material having substantially the same length as the substrate 75, and the vertical frame of the bottom piece 77. Material 55A
The standing piece 76 is erected from the side edge over the upper surface of the pedestal 12. The movable base 90 can move toward and away from the pedestal 12 by advancing and retracting a cylinder 93 fixed to the substrate 75 through a mounting piece 92 in the approximate center thereof. A plurality of feed rollers 15 facing the receiving table 12 are attached to the standing piece 76 of the movable table 90 side by side in the conveyance direction of the work W.

複数の送りローラ15…は、夫々立片76に取付く上片94と
下片95との間に垂直に軸支された短尺なローラ96からな
るとともに、該ローラ96…は、その下方に連結したスプ
ロケット99…により前記可動台90の底片77上に立設され
た電動機97の作動に伴い一斉に回転しうる。Each of the plurality of feed rollers 15 is composed of a short roller 96 which is vertically supported between an upper piece 94 and a lower piece 95 which are attached to the standing piece 76, and the rollers 96 are connected to the lower part thereof. The sprocket 99 ... Can be rotated simultaneously by the operation of the electric motor 97 erected on the bottom piece 77 of the movable table 90.

又押付け具74は、厚みのある板材からなりかつ前記横材
59、59間に収まりうる２つの可動台100、100を有する。The pressing tool 74 is made of a thick plate material
It has two movable bases 100, 100 that can fit between 59, 59.

可動台100は、横材59、59間に溶着される垂直な前記支
持片71と、前記縦枠材55Bとの間で該縦枠材55Bと直交し
てかつ水平に掛け渡す平行なガイド軸72、ネジ軸73によ
り水平に支持される。ネジ軸73は、縦枠材55Bから外に
突出しその突出端にはスプロケット113を取付ける。本
実施例では２体の同様な可動台100が平行の位置に配設
していて、縦枠材55B外方の電動機112によりネジ軸73は
一斉に回転でき２つの可動台100、100を同時にワークＷ
の搬送方向と直角に進退させうる。そして可動台100上
には、２本のレール103、103が横材59方向に固着され、
該レール103に沿って小巾の進退具104が進退している。The movable table 100 includes a vertical support piece 71 welded between the horizontal members 59 and 59, and a vertical guide member 55B which is parallel to the vertical frame member 55B and extends parallel to the vertical frame member 55B. It is supported horizontally by 72 and a screw shaft 73. The screw shaft 73 projects outward from the vertical frame member 55B, and the sprocket 113 is attached to the projecting end. In this embodiment, two similar movable bases 100 are arranged in parallel positions, and the screw shaft 73 can be simultaneously rotated by the electric motor 112 outside the vertical frame member 55B. Work W
Can be moved back and forth at right angles to the transport direction of. Then, on the movable table 100, two rails 103, 103 are fixed in the direction of the cross member 59,
A small-width advancing / retreating tool 104 moves forward / backward along the rail 103.

進退具104は、前記レール103を摺動しうるガイド105、1
05を下面に有した矩形の底片106と、該底片106の縦枠材
55A側の端縁から前記受台12上面をこえて立上げた立片1
07とを有する。進退具104は、可動台100上に取付片109
を介して固定されたシリンダ110により可動台100に対し
て進退しうる。又進退具104の立片107には、縦枠材55A
に向く送りローラ15が取付く。The advancing / retreating tool 104 is a guide 105, 1 that can slide on the rail 103.
A rectangular bottom piece 106 having 05 on the bottom surface and a vertical frame member for the bottom piece 106
Standing piece 1 raised from the edge on the 55A side over the top surface of the pedestal 12
Having 07 and. The advancing / retreating tool 104 is mounted on the movable base 100 by a mounting piece 109.
A movable cylinder 100 can be moved back and forth by a cylinder 110 fixed via the. Further, the vertical frame member 55A is provided on the standing piece 107 of the advance / retreat tool 104.
Attach the feed roller 15 facing toward.

押付け具74における送りローラ15は、前記した基準位置
決め具70の送りローラ15と略同構成をしている。The feed roller 15 of the pressing tool 74 has substantially the same structure as the feed roller 15 of the reference positioning tool 70 described above.

又そのローラ111は、下方に突出したスプロケット101を
介して前記進退具104の底片106上に立設された電動機10
2により回転される。Further, the roller 111 is provided with the electric motor 10 which is erected on the bottom piece 106 of the advancing / retreating tool 104 via the sprocket 101 protruding downward.
Rotated by 2.

なお基準位置決め具70のローラ96…、押付け具74のロー
ラ111は互いに向き合う周面を、前記上片94から内側に
突出させている。これにより、ローラ96、111のローラ
面は、厚みのあるワークＷの両側面に上片94に干渉され
ることなく当接しうる。Note that the rollers 96 of the reference positioning tool 70 and the rollers 111 of the pressing tool 74 have their peripheral surfaces facing each other projected inward from the upper piece 94. As a result, the roller surfaces of the rollers 96 and 111 can come into contact with both side surfaces of the thick work W without being interfered by the upper piece 94.

従って、前記受台12の両側に配設された前記基準位置決
め具70と押付け具74とは前記のごとくピンチローラ４に
より送出されたワークＷの両側縁とはその直角方向に移
動するとともに、第５図（ａ）に示すように該基準位置
決め具70のシリンダ93のロッドを縮小させ、かつ基準位
置決め具70のローラ96と押付け具74のローラ111との間
をワークＷの両側面の長さより大とする位置に該押付け
具74を移動させることにより、離間移動を行いえて前記
ピンチローラ４による送出しに際してワークＷの両側面
と離れて各可動台90、100を位置させることができ、ワ
ークＷの搬出を容易になしうる。Therefore, the reference positioning tool 70 and the pressing tool 74 arranged on both sides of the pedestal 12 move in the direction perpendicular to both side edges of the work W fed by the pinch roller 4 as described above. As shown in FIG. 5 (a), the rod of the cylinder 93 of the reference positioning tool 70 is reduced, and the distance between the roller 96 of the reference positioning tool 70 and the roller 111 of the pressing tool 74 is determined by the length of both side surfaces of the work W. By moving the pressing tool 74 to a large position, the movable bases 90 and 100 can be positioned apart from both side surfaces of the work W when the push-out tool 74 is moved away from each other and is sent out by the pinch roller 4. It is possible to easily carry out W.

又第５図（ｂ）に示すように基準位置決め具70のシリン
ダ93のロッドを伸張させ、かつ押付け具74のシリンダ11
0のロッドを伸張させることにより各可動台90、100は、
ワークＷの両側面に近接移動しえて該基準位置決め具70
のローラ96と押付け具74のローラ111を前記両側面に当
接しうる。そして電動機97、102の駆動によりワークＷ
を前記位置決め片13に向けて移動しえて第５図（ｂ）に
一点鎖線に示すように位置決めされる。Further, as shown in FIG. 5B, the rod of the cylinder 93 of the reference positioning tool 70 is extended and the cylinder 11 of the pressing tool 74 is extended.
By extending the rod of 0, each movable table 90, 100,
The reference positioning tool 70 that can be moved close to both sides of the work W
The roller 96 and the roller 111 of the pressing tool 74 can contact the both side surfaces. Then, the work W is driven by driving the electric motors 97 and 102.
Is moved toward the positioning piece 13 and positioned as shown by the alternate long and short dash line in FIG. 5 (b).

又前記位置決めされたワークＷは、前記送出し装置６に
より本実施例では搬出側に設けられたベルトコンベア11
4に送出される。Further, the positioned work W is conveyed by the delivery device 6 to the belt conveyor 11 provided on the carry-out side in this embodiment.
Dispatched to 4.

送出し装置６は、第１図に示すように前記枠台40と該ベ
ルトコンベア114を挟む４本の支柱115を、その上端で水
平な上枠材116…により連結してなる枠体Ｂを有してい
る。なお枠体Ｂは、その枠台40を挟む支柱115、115間に
架設される横枠材117を具え、該横枠材117に前記けり出
し装置３を支持し、固定する支持材25、25の搬出側端部
が固着している。As shown in FIG. 1, the sending-out apparatus 6 has a frame B formed by connecting the frame base 40 and four columns 115 sandwiching the belt conveyer 114 by a horizontal upper frame member 116 ... Have The frame B is provided with a horizontal frame member 117 that is installed between columns 115 that sandwich the frame base 40, and support members 25 and 25 that support and fix the protrusion device 3 to the horizontal frame member 117. The unloading side end of is stuck.

又枠体Ｂは、該横枠材117上方の上枠材116と、該上枠材
116に平行な他の上枠材116との間を連結する平行なレー
ル材119、119を、該上枠材116、116と直角に適宜の間隔
を隔てて載設している。そしてレール材119、119には走
行台120が走行可能に配設される。Further, the frame body B is composed of the upper frame member 116 above the horizontal frame member 117 and the upper frame member 116.
Parallel rail members 119, 119, which connect to another upper frame member 116 parallel to the 116, are mounted at right angles to the upper frame members 116, 116 at appropriate intervals. A traveling platform 120 is movably arranged on the rail members 119, 119.

走行台120は、レール材119、119を走行する車輪を具え
た基台121に、前記のごとく位置決めされたワークＷを
持上げる吸着器16を有する。なお基台121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位置決
め装置５とベルトコンベア114との間を往復動でき、か
つ各その上方で停止しうる。The traveling platform 120 includes a base 121 having wheels for traveling on rail members 119 and 119, and a suction device 16 for lifting the workpiece W positioned as described above. It should be noted that the base 121 can be reciprocated between the positioning device 5 and the belt conveyor 114 by traveling by an appropriate drive device (not shown), and can be stopped above each position.

又基台121には、その上面に昇降シリンダ122がロッドを
下に向け、立設され、その下端には真空により前記ワー
クＷを吸着しうる吸着器16…を下設した登降台123を固
定している。なお登降台123には、基台121を遊挿する廻
り止め用にガイド軸124、124を垂直に立上げる。Further, on the base 121, an elevating cylinder 122 is erected on the upper surface of the base 121 with the rod facing downward, and at the lower end thereof is fixed a platform 123 having an adsorber 16 ... Which can adsorb the work W by vacuum. is doing. It should be noted that guide shafts 124, 124 are vertically erected on the climbing platform 123 to prevent the base 121 from being loosely inserted.

従って、前記ワークＷを昇降自在な吸着器16…を有する
送出し装置６により例えば前記ベルトコンベア114に送
出しうる。Therefore, the work W can be delivered to, for example, the belt conveyor 114 by the delivery device 6 having the suction device 16 ...

〔考案の効果〕[Effect of device]

叙上のごとく本考案のワーク搬出装置は、移載装置に積
上げられたワークをけり出し装置により、一枚づつ位置
決め装置に送出しうるとともに、該位置決め装置は、受
台の一側に配される可動台に複数個の駆動される送りロ
ーラを並設した基準位置決め具と、受台の他側に配され
る複数個の可動台に駆動される送りローラを夫々設けた
押付け具とを具える。従って、ピンチローラによって送
出されたワークを、位置決め装置により精度よく位置決
めでき、送出し装置は、安全かつ容易に該ワークを吸着
しうる。又該ワークは、精度よく搬出しえて作業の安全
性を高めかつワークの破損を防ぐとともに作業能率を向
上し、生産性を高める。As described above, the work unloading device of the present invention can send the works stacked on the transfer device to the positioning device one by one by the ejecting device, and the positioning device is arranged on one side of the cradle. A reference positioning tool in which a plurality of driven feed rollers are arranged side by side on a movable table, and a pressing tool provided with a feed roller driven by a plurality of movable tables arranged on the other side of the receiving table. Get Therefore, the work delivered by the pinch roller can be accurately positioned by the positioning device, and the delivery device can safely and easily adsorb the work. Further, the work can be carried out with high accuracy to improve work safety, prevent damage to the work, improve work efficiency, and improve productivity.

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

第１図は本考案の一実施例を示す斜視図、第２図はその
ローラ体を詳示する断面図、第３図はその位置決め装置
を詳示する断面図、第４図は受具を示す斜視図、第５図
（ａ）、（ｂ）は作用を略示する平面図、第６図は従来
技術を示す正面図である。 ２……移載装置、３……けり出し装置、４……ピンチロ
ーラ、５……位置決め装置、６……送出し装置、７……
昇降台、９……フック、11……ローラ体、12……受台、
13……位置決め片、15……送りローラ、16……吸着器、
70……基準位置決め具、74……押付け具、90、100……
可動台。1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a sectional view showing the roller body in detail, FIG. 3 is a sectional view showing the positioning device in detail, and FIG. 5A and 5B are perspective views schematically showing the operation, and FIG. 6 is a front view showing a conventional technique. 2 ... Transfer device, 3 ... Ejection device, 4 ... Pinch roller, 5 ... Positioning device, 6 ... Sending device, 7 ...
Lifting platform, 9 ... Hook, 11 ... Roller, 12 ... Bed,
13 …… Positioning piece, 15 …… Feed roller, 16 …… Suction device,
70 …… Standard positioning tool, 74 …… Pressing tool, 90,100 ……
Movable platform.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項１】搬入側から搬出側に、けり出し装置を上方
に設けた板状のワークの移載装置と、ピンチローラと、
位置決め装置とが配されかつ位置決め装置により位置決
めされたワークを昇降自在な吸着器を有する送出し装置
により送出すとともに、 前記移載装置は、前記ワークを積重ねた積上げ体を載置
できかつ一板厚さごとに持上げる昇降台を有し、 前記けり出し装置は、前記積上げ体の最上段の一枚のワ
ークの前記搬入側の端縁を押圧し前記ピンチローラに向
けて押出すフックを具え、 かつ前記ピンチローラは、押出された一枚の前記ワーク
を受けローラとの間で挟持し回転とともに位置決め装置
に送出すローラ体からなり、 しかも前記位置決め装置は、送出されたワークを移動自
在に受ける受台、該受台の前記搬出側の端部に立設され
受台上面をこえて立上がる位置決め片、前記受台の一側
に配されかつワークの搬送方向と直角に移動しうる可動
台に、複数個の駆動される送りローラを搬送方向に並べ
た基準位置決め具、及び受台の他側に配されかつワーク
の搬送方向と直角に移動しうる複数個の可動台に、夫々
ワークの搬送方向に駆動される送りローラを設けた押付
け具を具え、前記各可動台のワークから離れる離間移動
によってピンチローラによる送出しに際してワークの両
側面と離れて位置しかつ各可動台のワークの両側面への
近接移動によってワークの両側面と当接し前記位置決め
片に向けてワークを移動可能とするワーク搬出装置。1. A plate-shaped workpiece transfer device provided with an ejecting device at an upper side from a carry-in side to a carry-out side, and a pinch roller,
A work, which is provided with a positioning device and is positioned by the positioning device, is sent by a sending device having a vertically movable suction device, and the transfer device is capable of mounting a stacking body in which the works are stacked and a single plate. The lifting device has a lifting platform for lifting each thickness and the hooking device includes a hook for pressing the edge of the work piece on the carry-in side of the uppermost one of the stacks and pushing the work piece toward the pinch roller. And, the pinch roller is composed of a roller body which is sandwiched between the one extruded work piece and a receiving roller and which sends the work piece to the positioning device as it rotates, and the positioning device makes the sent work piece movable. A receiving cradle, a positioning piece that is erected at the end of the cradle on the unloading side and rises above the upper surface of the cradle, and is arranged on one side of the cradle and can move at a right angle to the work transfer direction. A reference positioning tool in which a plurality of driven feed rollers are arranged in the transport direction is arranged on the moving table, and a plurality of movable tables arranged on the other side of the receiving table and movable at right angles to the workpiece transport direction are respectively provided. A pressing tool provided with a feed roller that is driven in the direction of conveyance of the work, and is positioned apart from both side surfaces of the work when being fed by the pinch rollers by the separation movement of each of the movable bases away from the work, and the work of each movable base. The work unloading device that comes into contact with the both side surfaces of the work and moves the work toward the positioning piece when the work moves toward both side surfaces of the work piece.