JPS58162440A - Work storage device - Google Patents
Work storage deviceInfo
- Publication number
- JPS58162440A JPS58162440A JP4569082A JP4569082A JPS58162440A JP S58162440 A JPS58162440 A JP S58162440A JP 4569082 A JP4569082 A JP 4569082A JP 4569082 A JP4569082 A JP 4569082A JP S58162440 A JPS58162440 A JP S58162440A
- Authority
- JP
- Japan
- Prior art keywords
- finger
- workpiece
- work
- feed
- fingers
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G25/00—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement
- B65G25/04—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having identical forward and return paths of movement, e.g. reciprocating conveyors
- B65G25/08—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having identical forward and return paths of movement, e.g. reciprocating conveyors having impellers, e.g. pushers
- B65G25/10—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having identical forward and return paths of movement, e.g. reciprocating conveyors having impellers, e.g. pushers with impeller pivotally mounted on a reciprocating bar
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Stacking Of Articles And Auxiliary Devices (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は多数のワークを多段式に収容すると共に、最上
段から順次ワークを火工惺に搬出し得るようにしたワー
ク貯留装置Ｈに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a workpiece storage device H that accommodates a large number of workpieces in multiple stages and is capable of sequentially transporting the workpieces from the top stage to a pyrotechnic chamber.
ワークに対する所冗の加工工程が行なわれた＋ｆ、次い
で別の工程にワークを搬送してこれに神々の加工ないし
作業を行なう場において、前の工程と懐の工程とに作業
時間に差がある場合、これらの工程の間にワーク貯留装
置を設置し、ＨＴ定去・ｆのワークをここに収容してお
き、必ヅに応じてワークを順次後の工程に搬送している
。１初えば、自動車製７貨ラインにあっては、リアフロ
ア等の１中々の自動車車体構造剖品を製１貨した候、こ
れをワーク貯留装置に多数収容しておき、フロアメイン
ラインの進行状況に応じて′ワ゛−り貯留装填からリア
フロアパネル等を）順次搬出し、このフロアメインライ
ンにおいて、エンジンコンパーメント、フロントフロア
、リアフロアから成り車体の＃軛となるフロアメインア
ッセンブリのＨ）Ｗを竹なっている。A redundant machining process is performed on the workpiece +f, and then the workpiece is transferred to another process where divine processing or work is performed on it, and there is a difference in working time between the previous process and the second process. In this case, a workpiece storage device is installed between these processes to store the HT-fixed workpieces therein, and the workpieces are sequentially transported to subsequent processes as necessary. 1. Initially, on the 7-carriage line for automobile manufacturing, one carton of car body structural parts, such as the rear floor, was manufactured, and a large number of these were stored in the workpiece storage device, and the progress of the main floor line was monitored. Depending on the situation, the rear floor panels, etc. are carried out one after another from the ``Ware storage loading'', and on this floor main line, the H) W of the floor main assembly, which consists of the engine compartment, front floor, and rear floor and serves as the yoke of the car body, is removed from the floor main line. It has become.
このようなワークを多Ｖ収谷し、ノ唄次火工怪に搬出す
るために従来用いられているワーク＃ｔＪ−笛表１１′
！、を示すと、第１〜３図に示すものがある。基盛１の
上にに、Ｉホされ装置本俸２をなす支柱３には、−ト下
方向に成型の間隔直きにワークＷを支持するための受は
フィンガー４が多数個取付けられており、ワークｗｉｄ
′これらの受はフィンガー４に支持されて上下方向に多
段式に立体的に収容されている。装置本俸１に収付けら
れた流体圧シリンダ５により上下動；するリフタ６は、
１リフタ本体７とこれに一体となり上下縮する運紺バー
８とから喫り、連紗バー８にはワークＷを上昇移りする
だめの送りフィンガー９が前記受はフィンガー４に対応
して上下方向に所ず）…隔１背きに所定段数取付けられ
ている。第３図から明らかなように、受はフィンガー４
及び送りフィンガー９はそれぞれ同一平面内に位置する
４つで１段を形成しており、互いにそれぞれのフィンガ
ー４．９は上下方向に回動自在に構成されている。Workpiece #tJ-Fue table 11' which is conventionally used to collect such workpieces and transport them to the Noutji Fireworks
! , there are those shown in FIGS. 1 to 3. A large number of fingers 4 are attached to the supporting column 3, which is placed on the base plate 1 and forms the main body 2 of the apparatus, for supporting the workpiece W at the right interval in the downward direction of the molding. , work wid
'These supports are supported by the fingers 4 and are housed three-dimensionally in multiple stages in the vertical direction. The lifter 6 is moved up and down by a fluid pressure cylinder 5 housed in the main body 1 of the device.
1. A feed finger 9 is fed from the lifter main body 7 and a carrying bar 8 which is integrated with the lifter body 7 and retracts vertically. )...A predetermined number of stages are installed one step apart. As is clear from Figure 3, the receiver has 4 fingers.
Four feed fingers 9 and 9 are arranged in the same plane and form one stage, and each finger 4.9 is configured to be freely rotatable in the vertical direction.
したがって、第１．２図に示すように全ての段にワーク
Ｗが文降されている状態の下で、流体圧シリンダ５をＩ
Ｆ 切してリフタ６を上昇させると、受はフィンガー４
により支持されていたワークＷの下面に送りフィンガー
９が接触した後、ワークＷは送りフィンガー９により持
ち上げ−られる。このとき、受はフィンガー４は先端が
上向きに回ｌｌｌ７１してワークＷの上昇を許容する。Therefore, as shown in FIG.
When F is cut and the lifter 6 is raised, the receiver is moved to the finger 4.
After the feed finger 9 comes into contact with the lower surface of the work W that was being supported by the feed finger 9, the work W is lifted by the feed finger 9. At this time, the tip of the finger 4 of the receiver turns upward llll71 to allow the workpiece W to rise.
所定側１４１ｎ ＩＪフタロを上昇させた後、これを下
降することによりそれぞれのワークＷは一段だけ上昇さ
せられる。リフタ６、の下降時には、−股下のワークＷ
と送りフィンガー９との午渉を避けるため、送りフィン
ガー９は先端が上向きに回動する。By raising the IJ phthalo on the predetermined side 141n and then lowering it, each workpiece W is raised by one step. When the lifter 6 is lowered, the workpiece W under the -crotch
In order to avoid interference between the feed finger 9 and the feed finger 9, the tip of the feed finger 9 rotates upward.
このように、第１〜３図に示す従来のワ、−り貯留装置
においては、全てのワークＷが同時に上昇移動するよう
になっているため、リフタ６の上昇移動時には、前工程
よりのワークＷが最下段の受はフィンガー４に搬入され
ない場合には、ワーク貯留装置内の一部にワークＷが収
容されてない状態、いわゆる歯抜けの状態となる。しだ
がって、例えば、前工程で加工されたワークＷが増下段
に搬入される前に他のラインにワークを供鮒するために
そのワークＷを抜き出したりして、最下段にワークＷが
搬入されていないときに、リフタ６を上昇すると、ワー
クＷが収容されない部分が生ずる。このだめ、第４図に
示すように多数段にワークＷが収容された状態のうち、
例えば仮想線で示す個所にワークＷが存在しないことと
なり、リフタ６を駆動してもこの個所が上方に移るだけ
でこの個所が詰まることがない。したがってこの個所が
最上段の位置となった場合には、この個所にワークＷが
存在しなくなるため、次の工程にワークＷを搬送するだ
めの図示しないハンガーやフックを停止させておく必要
がある。このように、従来のワーク貯留装置にあっては
、ハンガーやフックの待ち時間が生じることがあり、生
産能率が悪くなるという問題点があった。In this way, in the conventional workpiece storage device shown in FIGS. 1 to 3, all the workpieces W move upward at the same time, so when the lifter 6 moves upward, the workpieces from the previous process If the receiver with W at the lowest stage is not carried into the finger 4, the workpiece storage device will be in a state where no workpiece W is stored in a part of it, a so-called blank state. Therefore, for example, before the workpiece W processed in the previous process is carried into the lower stage, the workpiece W may be taken out in order to supply it to another line, and the workpiece W may be placed in the lowermost stage. If the lifter 6 is raised when the workpiece W has not been carried in, there will be a portion where the workpiece W is not accommodated. In this case, as shown in FIG. 4, when the work W is accommodated in multiple stages,
For example, the workpiece W does not exist at the location indicated by the imaginary line, and even if the lifter 6 is driven, this location will only move upward, and this location will not become clogged. Therefore, when this location becomes the topmost position, there is no workpiece W at this location, so it is necessary to stop the hanger or hook (not shown) that is used to transport the workpiece W to the next process. . As described above, in the conventional workpiece storage device, there is a problem in that there is a waiting time for hangers and hooks, which deteriorates production efficiency.
本発明はこのような従来技術の問題点に着目してなされ
たものであり、下端にワーク搬入部を有し上端にワーク
搬出部を有しワークを上下方向に多数段収容するように
したワーク貯Ｉ＃ｉ装置において、前記ワークを支持す
る受はフィンガーを上下方向に所定間隔１６きにワーク
貯留装置本体に取付け、当該装置本体に上下動自在にリ
フタを取付ける・と共に前記ワークを上昇移動する送り
フィンガーを前記受はフィンガーに対応させて前配りフ
タに取付け、前記受はフィンガー及び前記送りフィンガ
ーをそれぞれ前記ワークとの接触により開くように上下
方向に回動自在に構成し、前記ワークを支持し７ていな
い受はフィンガーに対応する送りフィンガー及びこれよ
りも上方に位置する送りフィンガーのみを開く開閉手段
を前記それぞれの送 ゛シフィンガーに取付けること
により、ワーク貯留装置から必要なときに確実にワーク
を搬出することができるようＫすることを目的とする。The present invention has been made by focusing on the problems of the prior art, and provides a workpiece that has a workpiece loading section at the lower end and a workpiece unloading section at the upper end, and accommodates multiple stages of workpieces in the vertical direction. In the storage I#i device, the receiver that supports the workpiece has fingers attached to the workpiece storage device body at predetermined intervals of 16 in the vertical direction, and a lifter is attached to the device body so as to be movable up and down, and the workpiece is moved upwardly. The feed finger is attached to the front cover so that the receiver corresponds to the finger, and the receiver is configured to be able to rotate freely in the vertical direction so that the finger and the feed finger are opened by contact with the workpiece, and supports the workpiece. By attaching an opening/closing means to each of the transfer fingers that opens only the feed finger corresponding to the finger and the feed finger located above, the workpiece can be reliably removed from the workpiece storage device when necessary. The purpose is to make it possible to carry out the workpiece.
次に、第５〜８図に示す本発明の一実施力につ □い
て説明する。同、これらの圀において、前記従来のワー
ク貯留装置における部位と共通・する部位には向−の符
号が附しである。Next, one embodiment of the present invention shown in FIGS. 5 to 8 will be explained. Similarly, in these regions, parts that are common to the parts in the conventional workpiece storage device are given the numeral .
基盤１の上に固定され、それぞれフレーム材からなる４
本の支柱３によって装置本俸２が形成されており、それ
ぞれの支柱３には上下方向に虜詑り間隔置きにワークＷ
を交付するだめの受はフィンガー４が多毛・取付けられ
ている。第６図から明らかなように、４本の支柱３にそ
れぞれ取付けられた受はフィンガー４の組数に対応した
数のワークＷが上下方向に多段式に収容されることにな
る。4 fixed on the base 1 and each consisting of frame material;
A device book 2 is formed by book columns 3, and each column 3 has workpieces W arranged at intervals in the vertical direction.
Finger 4 is attached to the holder that is issued with a brush. As is clear from FIG. 6, the supports attached to each of the four supports 3 accommodate workpieces W in a number corresponding to the number of sets of fingers 4 in a multistage manner in the vertical direction.
第５図において最下段のワークＷが位置する部位は、前
工程からのワー°りＷがこのワーク貯留装置に搬入され
るワーク搬入部Ａとなっておね、また、最上段のワーク
Ｗが位置する部分は、次工程にワークＷを搬出するだめ
のワーク搬出部Ｂとなっている。In Fig. 5, the part where the lowest workpiece W is located is the workpiece loading section A where the workpiece W from the previous process is carried into this work storage device, and the part where the workpiece W in the highest stage is The part where it is located serves as a workpiece unloading section B for transporting the workpiece W to the next process.
装置本体２に取付けられた流体圧シリンダ５により、上
下動するりフタ本体７と、このリフタ本体７に取付けら
れ、支柱３に沿って上下方向に延びる４本の連結バー８
とからなるリフタ６が装置本体２に取付けられている。A lift body 7 that moves up and down by a fluid pressure cylinder 5 attached to the device body 2, and four connecting bars 8 attached to this lifter body 7 and extending in the vertical direction along the support column 3.
A lifter 6 consisting of the following is attached to the device main body 2.
それぞれの連結バー８にはワークＷを上昇移動するため
の送りフィンガー９が前記受はフィンガー４に対応した
数だけ上下方向にＦｒ 短ｒｓ’ｌ ｍ直きに取付けら
れ、受はフィンガー４と同様に同一水平面内には、４本
の連結バー８のそれぞれに取付けられた送シフィンガー
９が位置し、これらの４つの送りフィンガー９により１
組の送シフィンガーが形成されている。On each connecting bar 8, feed fingers 9 for moving the workpiece W upward are attached to the supports in the vertical direction in a number corresponding to the number of fingers 4, and the supports are similar to the fingers 4. A feed finger 9 attached to each of the four connecting bars 8 is located in the same horizontal plane, and these four feed fingers 9
A set of transfer fingers is formed.
第５図から明らかなように、リフタ６が下降ｐＨの位置
においては、送りフィンガー９は受はフィンガー４より
も距Ｍｅｔ だけ下方にずれている。As is clear from FIG. 5, when the lifter 6 is in the downward pH position, the feed finger 9 is shifted downward by a distance Met relative to the receiver finger 4.
また第６図から明らかなように、前後方向に相隣シ合う
受はフィンガー４と送りフィンガー９とけ相互に距離ｅ
、だけ前後方向にずれている。送りフィンガー９の上昇
移動時に送りフィンガー９が受けフィンガー４に干渉し
ないようになっている。Also, as is clear from FIG. 6, the distance between the fingers 4 and the feed fingers 9 of the supports that are adjacent to each other in the front-rear direction is a distance e.
, is shifted in the front-back direction. The feed finger 9 is designed not to interfere with the receiving finger 4 when the feed finger 9 moves upward.
リフタ本体７は、第６図に示すように平面が１字形とな
っておシ、リフタ本体６の上昇時に最下段の受はフィン
ガー４にリフタ本体６が干渉しないようになっている。As shown in FIG. 6, the lifter body 7 has a single-shaped plane, and the lowermost support prevents the lifter body 6 from interfering with the fingers 4 when the lifter body 6 is raised.
それぞれの受はフィンガー４は、第７１凶に示すように
支柱３に固定されたブラケット１ｏにピン１１により回
動自在に取付けられており、第７図において実線で示す
ように上面が水平となり、ワークＷを支持し得る閉じた
状態から、仮想倖で示すように−いた状態までの軛曲に
わたり上下方向に回動する。受はフィンガーノ３−りＷ
が上昇するときにワークＷによりけり上げらてワークの
上昇移動を許容する。The fingers 4 of each receiver are rotatably attached to the bracket 1o fixed to the support column 3 by a pin 11 as shown in the 71st column, and the upper surface is horizontal as shown by the solid line in FIG. It rotates in the vertical direction through a yoke from a closed state capable of supporting the workpiece W to a closed state as shown by the imaginary wall. The receiver is finger no 3-ri W
When the workpiece rises, it is kicked up by the workpiece W, allowing the workpiece to move upward.
それぞれの送りフィンガー９は、第７．９図に示すよう
に連結バー８に取付けられたブラケット１２にピン１３
に″より回動自在に取付けられておシ、第９図において
実線で示す閉じた状態から、仮想線で示すように送シフ
インガー９が開いた状態となるまでの範囲にわたシ上下
方向に回動する。Each feed finger 9 is attached to a pin 13 on a bracket 12 attached to the connecting bar 8 as shown in Figure 7.9.
The feed shifter 9 is rotatably attached to the shaft and can be rotated in the vertical direction from the closed state shown by the solid line in FIG. 9 to the open state shown by the phantom line. move.
送りフィンガー９が開いた状態となるのは、送りフィン
ガー９が下降するときにワークＷによりけり上げられる
ときであり、これにより送シフィンガー９１ｆｉ円滑に
下降する。受はフィンガー４及び送りフィンガー９はそ
れぞれ開いた状態からは自重により閉じた状態に回動す
るが、確実に閉じるようにそれぞれのフィンガー４．９
にばねによシ閉じる方向の弾発力を加えてもよい。The feed finger 9 is in the open state when it is kicked up by the workpiece W when the feed finger 9 descends, and as a result, the feed finger 91fi descends smoothly. The fingers 4 and 9 of the receiver rotate from the open state to the closed state due to their own weight, but each finger 4.9 is rotated to ensure that they are closed.
An elastic force in the closing direction may be applied to the spring.
リフタ６の上下動時に連結バー８が撓むことなく、円滑
に上下動するように、第８図に示すように連結バー８を
案内するローラ１４を有するブラケット１５が支柱３に
複数個固宗されている。As shown in FIG. 8, a plurality of brackets 15 having rollers 14 for guiding the connecting bar 8 are firmly attached to the column 3 so that the connecting bar 8 moves up and down smoothly without bending when the lifter 6 moves up and down. has been done.
第５図に示すように送シフィンガー９が閉じた状態の下
で、す７タ６を上昇移動させると、それぞれの送りフィ
ンガー９に対応した受ｄフィンガー４に支持されていた
ワークＷは１段分だけ上昇移動することになるので、全
てのワークＷが同時に上昇移動することになる。このだ
め、ワークＷが受はフィンガーに支持されて−ない部分
があると、その部分も１段だけ上方に移動することにな
り、その部分にワークＷを詰めることができない。As shown in FIG. 5, when the feeder finger 9 is moved upward with the feeder fingers 9 closed, the workpieces W supported by the receiving fingers 4 corresponding to each feeder finger 9 are Since the workpieces W are moved upward by the number of steps, all the workpieces W are moved upward at the same time. However, if there is a part of the work W that is not supported by the fingers, that part will also move upward by one step, and the work W cannot be packed into that part.
そこでワークＷを支持していない受はフィンガー４に対
応する送りフィンガー９及びこれよりも上方に位置する
送りフィンガー９のみを開いてリフタ６の上昇時のワー
クＷとの接触を避け、ワークＷを支持していない受はフ
ィンガー４に対応する送りフィンガー９よりも下方に位
置する送シフィンガー９を閉じた状態のままとしてリフ
タ６の上昇時にワークを上昇移動させる開閉手段として
の流体圧シリンダ１６が連結バー８に固定されたブラケ
ット１７に対してピン１８により取付けられ、この流体
圧ノリンダ１６のロッド１９が送シフィンガー９に連結
されている。ロッド１９と送りフィンガー９との連結は
、流体圧シリンダ１６の作動と無関係に送りフィンガー
９が回動するようにロッド１９に取ｆ−すけられた連結
ビン２０がビン１３を中心とする円弧形状の溝２１に係
合することによシなされている。また、流体圧シリンダ
１６を作動することにより送りフィンガー９を開いたと
きには、流体圧シリンダ１６はピン１８を中心に＃Ｉ勅
する。同、２２はワークＷに形成された７ランジＦ等が
係合するだめの切欠きである。腫だ、開閉手段としては
流体圧シリンダ１６に限られず、ソレノイド等によりロ
ッド１９を１８：！Ｉｂするようにしても良い。Therefore, the receiver that does not support the workpiece W opens only the feed finger 9 corresponding to the finger 4 and the feed finger 9 located above this to avoid contact with the workpiece W when the lifter 6 is raised. The unsupported receiver keeps the feed finger 9 located below the feed finger 9 corresponding to the finger 4 in a closed state, and a hydraulic cylinder 16 is used as an opening/closing means to move the workpiece upward when the lifter 6 is raised. It is attached by a pin 18 to a bracket 17 fixed to the connecting bar 8, and a rod 19 of the hydraulic nolinder 16 is connected to the sending finger 9. The connection between the rod 19 and the feed finger 9 is such that a connecting pin 20 disposed on the rod 19 is connected in an arc shape with the pin 13 as the center so that the feed finger 9 rotates independently of the operation of the hydraulic cylinder 16. This is done by engaging the groove 21 of the. Further, when the feed finger 9 is opened by operating the fluid pressure cylinder 16, the fluid pressure cylinder 16 moves #I around the pin 18. Reference numeral 22 designates a notch into which the 7 flange F formed on the workpiece W engages. However, the opening/closing means is not limited to the fluid pressure cylinder 16, but the rod 19 can be opened and closed using a solenoid or the like. It is also possible to do Ib.
次に本発明の作用について、第１０〜１２図を参照しつ
つ説明する。全ての受はフィンガー４にワークＷが収容
されている場合のワークＷの上昇移動の状１ｓＫついて
、３つのワークＷａ −Ｗｅのみを示す第１０図により
説明すると、第１０図囚に示すように受はフィンガー４
にワークＷａ −Ｗｃが支持された状態の下で、リフタ
６の連結バー８を上昇させると送シフィンガー９がワー
クＷａ〜Ｗｅの下面に接触した後、引き続きリフタ６の
上昇によりそれぞれのワークＷａ −Ｗｂは上昇させら
れて１つ上側の受はフィンガー４を第１０図（Ｂ）に示
すようにけり上げる。リフタ６が最上ＪＡ、 ｐｖまで
上昇すると、受はフィンガー４はワークＷａ〜Ｗｅによ
り解放されて、第１０図（Ｃ）に示すように受はフィン
ガー４は自重によりピン１１を中上・に閉じた状態とな
る。次いで、リフタ６を下降することにより、ワークＷ
は第１０図［有］）の状態のときにけり上げた受はフィ
ンガー４の上に第１０図（２）に示すように支持される
。このようにして、それぞれのワークＷａ −Ｗｅは１
段階だけ、上方に移動する。第１０図においては、当初
同図中破も上側に位置していたワークＷａはそれよりも
上方に移動し、ワークｗｂはワークＷａＯ位偵４に上昇
し、ワークｗｂの位置にはワークＷｂ よりも１段下に
あったワークＷｃが上昇して木る。Next, the operation of the present invention will be explained with reference to FIGS. 10 to 12. All the receivers are connected to the upward movement of the workpiece W when the workpiece W is accommodated in the finger 4.The upward movement of the workpiece W is explained using FIG. 10, which shows only the three workpieces Wa-We. Uke is finger 4
With the workpieces Wa - Wc supported by -Wb is raised, and the receiver one above kicks up the finger 4 as shown in FIG. 10(B). When the lifter 6 rises to the highest position JA, pv, the fingers 4 of the receiver are released by the workpieces Wa to We, and as shown in FIG. The state will be as follows. Next, by lowering the lifter 6, the work W
In the state shown in FIG. 10 (with), the raised bridge is supported on the finger 4 as shown in FIG. 10 (2). In this way, each workpiece Wa −We is 1
Move only one step upwards. In Fig. 10, the workpiece Wa, which was initially located above the middle part of the figure, moves upwards, and the workpiece wb rises to the position 4 of the workpiece WaO. The workpiece Wc, which was one step below, rises and falls.
そして、第１１図囚において仮想７ｗｂで示す立置にワ
ークＷが存在しなかった場合には、ワークＷａの位置及
びワークが存在しない位置ｗｂに対応した位置の送りフ
ィンガー９を第１゛１図の）に示すように流体圧シリン
ダ１６を作動することにより開く。この状態の下でリフ
タ６を上昇させるとワークＷａは上昇することなくワー
クＷｅのみがｗｂの位置に上昇することにより、第１１
図（０に示すようにワーク貯留装置内にワークＷが詰ま
った状態となる。If the workpiece W does not exist in the vertical position shown by the virtual 7wb in FIG. It is opened by actuating the hydraulic cylinder 16 as shown in ). When the lifter 6 is raised under this condition, the workpiece Wa does not rise and only the workpiece We rises to the position wb.
As shown in Figure (0), the work W is stuck in the work storage device.
送りフィンガー９の開閉制御は、それぞれの受はフィン
ガー４にワークＷの有無を検出するセンサーを設けるこ
とによシ、上段側を優先してワークＷのない段よりも上
側の段の送シフィンガーを開くようにしておく。これに
より、第１２図に示すように、第１２図（３）の状軛か
ら第１２図（Ｂ）の状態への送り、又は第１２図（Ｂ）
の状態から第１２図（Ｃ）の状四への送り等のあらゆる
状況にも対応できる。ただし実際には第１２図（Ｃ）に
示すように下方にワークの存在しない部分が、ｉｌ＋、
つたときに、この部分にワークＷを詰めるようにするこ
とが好ましい。The opening/closing control of the feed fingers 9 is carried out by providing a sensor on the finger 4 of each receiver to detect the presence or absence of a workpiece W, so that the upper side is prioritized and the feeder fingers in the upper stage are Leave it open. As a result, as shown in FIG. 12, the yoke in FIG. 12(3) is transferred to the state in FIG. 12(B), or
It is possible to cope with all kinds of situations, such as feeding from the state shown in FIG. 12 to the state shown in FIG. However, in reality, as shown in FIG. 12(C), the part where there is no workpiece below is il+,
It is preferable to fill this portion with the workpiece W when the work is finished.
以上のように本発明によれば、ワークを支持する受はフ
ィンガーを上下方向に所定＋１．ｌ隔１′きにワーク貯
留装隨本体に取付けると共に前記ワークを上昇移動する
送りフィンガーを前記受ｉフィンガーに対応させて前記
リフタに取付け、前記受はフィンガ〜及び前記送りフィ
ンガーをそれぞれ前１ワークとの接触によシ開くように
上下方向に回−自在に構成し、前？ワークを支持してい
ない受はフィンガーに対応する送りフィンガー及びこれ
よりも上方に位置する送りフィンガーのみを也＜１元閉
手段を前記それぞれの送りフィンガーに取付けたので、
ワーク貯留装置内にはワークが鯖まっだ状態とすること
ができ、ワーク搬出部から雉失に次工程へワークを搬出
することが可能となり、ワークの待ち時間による生産の
遅れが生ずることがなくなる。また、ワーク貯留装置内
ｆ（ワークを＋ｉｉ’：めることかできることから、ワ
ーク搬入のタイミングに注意を払う必貴がなくなり、ワ
ークを搬入する前に、他のラインに自白に供給すること
ができ、前工程と火工作との作条時間の相違に充分対応
することが可能となった。As described above, according to the present invention, the receiver that supports the workpiece moves the finger vertically by a predetermined +1. A feed finger is attached to the main body of the workpiece storage device at intervals of 1', and a feed finger for moving the workpiece upward is attached to the lifter in correspondence with the receiver i finger, and the receiver is attached to the lifter so that the fingers and the feed finger are respectively attached to the previous one workpiece. It is constructed so that it can be freely rotated in the vertical direction so that it opens when it comes into contact with the front panel. The receiver that does not support the workpiece has only the feed fingers corresponding to the fingers and the feed fingers located above this.
Workpieces can be left stuck in the workpiece storage device, and the workpieces can be carried out from the workpiece unloading section to the next process without any delay in production due to waiting time for the workpieces. . In addition, since the workpieces can be placed inside the workpiece storage device, there is no need to pay attention to the timing of loading the workpieces, and it is possible to supply them to other lines before loading the workpieces. This made it possible to fully cope with the difference in the cutting time between the pre-process and the firework.
第１図は従来のワーク貯留装置を示す正面図、第２図は
第１図の側面図、第３図は第１図の平面図、第４図は第
１〜３図に示す従来装置におけるワークの移ＩＩＪノ状
聾を示す概略図、第５図は本発明の一実施？１．１に係
るワーク貯留装着を示す正面図、第６図は第５図の平面
図、第７図は第５図の要部拡大正面図、第８図は第７図
における■−■線に沿う断面図、第９図は送りフィンガ
ーを示す拡大正面図、第１０図及び第１１図はワークの
移動状態を示す正（２）図、第１２ ＋２．＋はワーク
を詰める手順を示す正面図である。
２・・ワーク貯留装置本体、３・・・支柱、４・・・受
はフィンガー、５・・流体圧シリンダ、６・・・リフタ
、７・・・す７り仝庫、８−・連結パー、９・・・送り
フィンガー、１６・・・開閉手段としての流体圧シリン
ダ。
時計出願人 日産自動車株式会社
代理人 −ｙｆ−埋土 八 １） 幹
楕ζ１うム≦ η
第１Ｉ図
（Ａ） （Ｂ）
（Ｃ）
第１２図Fig. 1 is a front view showing a conventional workpiece storage device, Fig. 2 is a side view of Fig. 1, Fig. 3 is a plan view of Fig. 1, and Fig. 4 shows the conventional device shown in Figs. 1 to 3. Is Figure 5, a schematic diagram showing the workpiece transfer IIJ type deafness, an implementation of the present invention? 1.1 is a front view showing the work storage attachment according to 1. FIG. 6 is a plan view of FIG. 5, FIG. 7 is an enlarged front view of the main part of FIG. 5, and FIG. 8 is the ■-■ line in FIG. 9 is an enlarged front view showing the feed finger, FIGS. 10 and 11 are positive (2) views showing the moving state of the workpiece, and FIG. 12 +2. + is a front view showing the procedure for packing the workpieces. 2. Workpiece storage device main body, 3. Support, 4. Finger support, 5. Fluid pressure cylinder, 6. Lifter, 7. Socket storage, 8. Connection part. , 9... feeding finger, 16... fluid pressure cylinder as opening/closing means. Watch Applicant Nissan Motor Co., Ltd. Agent -yf-Buyaku 8 1) Miki
Ellipse ζ1um ≦ η Figure 1I (A) (B) (C) Figure 12
Claims (1)
ワークを上下方向に多数段収容するようにし７たワーク
貯箱装ｆ＝において、前記ワークを支持する受はフィン
ガーを上下方向に所定間隔置きにワーク貯留装面本体に
取付け、１該装族本体に上下［ｌ！υ自在にリフタを取
付けると共に前記ワークを上昇移動する送りフィンガー
を前記受はフィンガー７ｃ対応させて前６ｅリフタに取
付け、前記受はフィンガー及びＭ！４ ｓ＋：送ねフィ
ンガーをそれぞれ前記ワークとの接触により開くように
上下方向に１暉１＠自任に栴成し、Ａ１ｆ詞ワークを支
持していない受はフィンガーに対応する送りフィンガー
及びこれよりも上方に位ｒ＃ｒする込りフィンガーのみ
を開く開１−」手段を薊弓［−゛それぞれの送りフィン
ガーに取付けて戚、るワーク吋宙暖１へ１．。In the workpiece storage box f=7, which has a general entry section and a workpiece unloading area at the upper end and accommodates workpieces in multiple stages in the vertical direction, the receiver that supports the workpieces has a finger in the vertical direction. Attach the workpiece storage surface to the main body at predetermined intervals, and attach the upper and lower [l! The lifter is freely attached and the feed finger for moving the workpiece upward is attached to the front 6e lifter so that the receiver corresponds to finger 7c, and the receiver is attached to the finger and M! 4 s+: Each sending finger is opened vertically by contact with the workpiece, and the receiver not supporting the workpiece is opened by the sending finger corresponding to the finger and more than this. 1. Attach the means to each feed finger to open the upper part of the feed finger, and attach the means to the work piece. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4569082A JPS58162440A (en) | 1982-03-24 | 1982-03-24 | Work storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4569082A JPS58162440A (en) | 1982-03-24 | 1982-03-24 | Work storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58162440A true JPS58162440A (en) | 1983-09-27 |
| JPS6121892B2 JPS6121892B2 (en) | 1986-05-29 |
Family
ID=12726377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4569082A Granted JPS58162440A (en) | 1982-03-24 | 1982-03-24 | Work storage device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58162440A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60151837U (en) * | 1984-03-17 | 1985-10-09 | 株式会社 ウチナミ | Stowage device for poly cases |
| WO2002059020A1 (en) * | 2001-01-26 | 2002-08-01 | Tekcel, Inc. | Microplate storage, transport, and conveyor system |
| JP2002240946A (en) * | 2001-02-14 | 2002-08-28 | Yuyama Manufacturing Co Ltd | Drug storage bucket stacker |
| JP2008184263A (en) * | 2007-01-29 | 2008-08-14 | S & S Engineering:Kk | Method and device for holding pile of tray |
| JP2009249980A (en) * | 2008-04-10 | 2009-10-29 | Shimizu Corp | Lifting device of unit member |
| EP2435345A1 (en) * | 2009-05-27 | 2012-04-04 | Plantagon International AB | Conveying system, tower structure with conveying system, and method for conveying containers with a conveying system |
| JP2013221362A (en) * | 2012-04-18 | 2013-10-28 | Ohbayashi Corp | Unit floor lifting device |
| CN104828448A (en) * | 2015-05-13 | 2015-08-12 | 中国汽车工业工程有限公司 | Conveying sled stacking and de-stacking device |
| CN106628923A (en) * | 2016-10-19 | 2017-05-10 | 深圳国控医疗有限公司 | Fully-automatic medicine basket recycling system |
| CN112811056A (en) * | 2021-01-20 | 2021-05-18 | 应玉龙 | Stacking machine of stereoscopic warehouse |
| EP4238897A1 (en) * | 2022-03-03 | 2023-09-06 | Jungheinrich Aktiengesellschaft | Block bearing assembly |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5135028A (en) * | 1974-07-29 | 1976-03-25 | Aeronutronic Ford Corp | Saijudenkanonagin suisodenchi |
-
1982
- 1982-03-24 JP JP4569082A patent/JPS58162440A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5135028A (en) * | 1974-07-29 | 1976-03-25 | Aeronutronic Ford Corp | Saijudenkanonagin suisodenchi |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60151837U (en) * | 1984-03-17 | 1985-10-09 | 株式会社 ウチナミ | Stowage device for poly cases |
| US6663334B2 (en) | 2001-01-26 | 2003-12-16 | Tekcel Inc. | Random access storage and retrieval system for microplates, microplate transport and microplate conveyor |
| WO2002059020A1 (en) * | 2001-01-26 | 2002-08-01 | Tekcel, Inc. | Microplate storage, transport, and conveyor system |
| JP4621367B2 (en) * | 2001-02-14 | 2011-01-26 | 株式会社湯山製作所 | Drug storage bucket laminator |
| JP2002240946A (en) * | 2001-02-14 | 2002-08-28 | Yuyama Manufacturing Co Ltd | Drug storage bucket stacker |
| JP2008184263A (en) * | 2007-01-29 | 2008-08-14 | S & S Engineering:Kk | Method and device for holding pile of tray |
| JP2009249980A (en) * | 2008-04-10 | 2009-10-29 | Shimizu Corp | Lifting device of unit member |
| EP2435345A1 (en) * | 2009-05-27 | 2012-04-04 | Plantagon International AB | Conveying system, tower structure with conveying system, and method for conveying containers with a conveying system |
| EP2435345A4 (en) * | 2009-05-27 | 2012-12-12 | Plantagon Int Ab | Conveying system, tower structure with conveying system, and method for conveying containers with a conveying system |
| US9004268B2 (en) | 2009-05-27 | 2015-04-14 | Plantagon International Ab | Conveying system, tower structure with conveying system, and method for conveying containers with a conveying system |
| JP2013221362A (en) * | 2012-04-18 | 2013-10-28 | Ohbayashi Corp | Unit floor lifting device |
| CN104828448A (en) * | 2015-05-13 | 2015-08-12 | 中国汽车工业工程有限公司 | Conveying sled stacking and de-stacking device |
| CN106628923A (en) * | 2016-10-19 | 2017-05-10 | 深圳国控医疗有限公司 | Fully-automatic medicine basket recycling system |
| CN112811056A (en) * | 2021-01-20 | 2021-05-18 | 应玉龙 | Stacking machine of stereoscopic warehouse |
| EP4238897A1 (en) * | 2022-03-03 | 2023-09-06 | Jungheinrich Aktiengesellschaft | Block bearing assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6121892B2 (en) | 1986-05-29 |
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