JPS63154533A - Taking-out device for piled synthetic rubber - Google Patents
Taking-out device for piled synthetic rubberInfo
- Publication number
- JPS63154533A JPS63154533A JP29751986A JP29751986A JPS63154533A JP S63154533 A JPS63154533 A JP S63154533A JP 29751986 A JP29751986 A JP 29751986A JP 29751986 A JP29751986 A JP 29751986A JP S63154533 A JPS63154533 A JP S63154533A
- Authority
- JP
- Japan
- Prior art keywords
- synthetic rubber
- taking
- stage
- take
- conveyor
- 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.)
- Pending
Links
- 229920003051 synthetic elastomer Polymers 0.000 title claims abstract description 55
- 239000005061 synthetic rubber Substances 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 abstract description 9
- 238000000926 separation method Methods 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 210000000282 nail Anatomy 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000004905 finger nail Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Landscapes
- De-Stacking Of Articles (AREA)
Abstract
Description
重ね積みで保管されている合成ゴム′を取出して使用す
るための取出装置に関するConcerning a take-out device for taking out and using synthetic rubber stored in piles
【l立且遣
パレット上に重ね積みされた合成ゴムを取出す装置とし
ては爪を合成ゴムに突刺して上方に持上げ、移動して次
工程へ送るコンベヤ上に運んでいた。
が しよ−と る、 点
しかしながら、このような装置ではパレット上に重ね積
みされた合成ゴムは第5図に示すように長時間保管され
ている間に自重により下段のものほど厚さが薄く変形し
、また上下合成ゴム間で密着もしている。このように厚
さが薄くなって密着している合成ゴムを爪で突刺すと2
段分を取出したり、軟質の合成ゴムでは自重で爪の周辺
の合成ゴムが破れて爪が抜けて合成ゴムが落下したり、
くの字型に垂れ下って不安定な状態、または下部につか
えたりするなどが起り次工程へ送達するコンベヤ上へ確
実かつ安全に載せることが困難であった。また重ね積み
合成ゴムの積み方には同じ向きに積むだけでなく第5図
に示すように向きを変えて積むこともあり、この場合に
は合成ゴムの向きに合わせて爪の向きを逐次変えなけれ
ばならず装置制御が複雑化し高価な装置になる。なお、
第5図において全体はパレットに重ね積みされて保管さ
れている合成ゴムの荷姿の一例を示す。Alは最上段の
合成ゴム、A3は最下段の厚さが薄く変形した合成ゴム
、A2はA1に対し90度だけ向きを変えて置かれた合
成ゴム、31aはパレットを示す。
□ 占 るための
このような問題点はコンベヤの手前に重ね積みされた合
成ゴムの昇降手段と、取出段以外の下部段用に止め具を
設け各段の取出毎に全体の重ね積み高さと段数より取出
高さを算出する手段を有し反止め真個から該算出取出高
さの位置に押し具を当てて押出す手段と、を備えること
により解決することができる。
1」
重ね積み合成ゴムは上段より押し具を当てて押出した分
だけ取出し上段が終ると順次下段を取出す。また止め具
で取出段以外を止めて取出段に押し具を当てて押すので
一つ下段の合成ゴムとの密着部は剪断力で引離されるの
で次工程に通じるコンベヤ上へ必要数量を確実、安全に
取出すことができる。更に、合成ゴムの長短の向きに関
係なく簡単な制御手段を有す装置で取出せるので安価な
装置費ですむ。
支庭虜
以下、この発明の一実施例を図面に基づいて説明する。
第1図乃至第4図においてlは重ね積み合成ゴムの取出
装置を示す。2は床面3上に固定されたフレームであり
フレーム2の取出側の上部に固定されたブラケット4に
ギヤドモータ5が取付けられていてギヤドモータ5の軸
にはスプロケット6が固定されフレーム側面に取付けら
れた軸受9に回転できるように取付けられた軸10の端
部に固定されたスプロケット7にチェーン8を介して連
結されている。軸10の両端部に近い位置にスプロケッ
ト11.12が取付けられている。軸10と平行に床面
から同じ高さの反対側のフレーム2の側面に取付けられ
た軸受14に回転できるように軸13が取付けられてい
て軸13にはスプロケット15.16が固定されていい
る。すなわちスプロケツ)11がスプロケット15に、
スプロケット12がスプロケット16にそれぞれチェー
ン17.18を介して連結されている。チェーン17に
は中間スプロケット19が、チェーン18には中間スプ
ロヶッ)20がそれぞれかみ合うことによりチェーン1
7.18のたるみを防止している。またチェーン17に
はキャリア21が、チェーン18にはキャリア22がそ
れぞれ取付けられていてキャリア21と22の間に押し
具23が固定されている。キャリア21には内部に軸受
を介して車輪24が取付けられていて車輪24はガイド
26に沿って移動できる。キャリア22には内部に軸受
を介して車輪25が取付られていて車輪25はガイド2
7に沿って移動できる。
すなわちギヤドモータ5よりスプロケット6.7.11
.12.15.16、チェーン17.18、キャリア2
1.22を介して押し具23をガイド26.27に沿っ
て移動させることになり押し具23による重ね積み合成
ゴムAの押出手段を構成する。フレーム2の取出側には
止め具28が取付けられている。止め具28は取出段以
外の重ね積み合成ゴムを動かないように止める。フレー
ム2の中央部にテーブルリフター30が取付けられてい
てテーブルリフター30上にパレット31に重ね積みさ
れた合成ゴムAが置かれる。つまりテーブルリフターが
重ね積み合成ゴムを昇降させる手段となる。重ね積みさ
れた合成ゴムAの最上面を検出するために光電スイッチ
32が取付られている。33は各段の取出毎に重ね積み
合成ゴム全体の高さを測定するために設けられたエンコ
ーダである。取出段の合成ゴムに押し具を当てる取出高
さは重ね積み合成ゴム全体の高さの測定値と段数を演算
器(図示されず)に入れることにより算出設定される。
つまりエンコーダ33と演算器(図示されず)により重
ね積み合成ゴムの取出高さ算出設定手段が構成される。
フレーム2の取出側にシュート34が取付けられている
。シュート34に続きモータ(図示されず)で駆動され
る床面に固定された受はローラコンベヤ50が配置され
ている。受はローラコンベヤ50に続き送達ヘルドコン
ベヤ53の上部に取付けられたそれぞれのモータ(図示
されず)で駆動される分離ローラコンベヤ51.52が
あり、これから先はモータ(図示されず)で駆動される
床面に固定された送達ベルトコンベヤ53へト続く。
次に、この発明の一実施例の作用について説明する。パ
レツ)31に重ね積みされた合成ゴムAはパレット31
ごとフォークリフト(図示されず)でテーブルリフター
30上に置かれる。テーブルリフター30を上昇させて
最上段の合成ゴムの上面が光電スイッチ32にかかると
テーブルリフター30は停止しエンコーダ33により重
ね積み合成ゴムの全体の高さが測定される。この測定値
と段数より取出段の取出高さが演算器で算出されて設定
される。この設定された取出高さまでテーブルリフター
30が上昇して停止する。次にギヤドモータ5が正回転
作動して押し具23が取出側に移動し最上段(取出段)
前列の合成ゴムが押出されてシュート34、受はローラ
コンベヤ50を経て分離ローラコンベヤ51.52に移
ると後列の合成ゴムが押し具23でシュート34へ押出
されて受はローラコンベヤ50から分離ローラコンベヤ
51.52に移り最上段の合成ゴムの取出が完了する。
これと同時にギヤドモータ5が逆回転作動して押し具2
3は元の待機位置に戻る。ここに分離ローラコンベヤ5
1.52では合成ゴムが分離間隔をあけられて送達ベル
トコンベヤ53に移され次工程へ送られる。最上段の取
出が終ると一つ下の段が最上段となり上述と全く同様の
手順で取出される。このようにして重ね積みの最下段の
ものまで取出されて1つのパレットに重ね積みされた合
成ゴムの取出が終りテーブルリフター30は下降して元
の位置に戻る。空パレットをテーブルリフター30から
取除く、続いて新しくパレットに重ね積みされた合成ゴ
ムをフォークリフトで運んできてテーブルリフター30
に置き上述と全く同様の手順で取出を行なう。
なお、この発明において取出後のコンベヤ上での合成ゴ
ムの通過確認を含め各動作の始めと終りをリミットスイ
ッチ、近接スイッチ、光電スイッチなどのセンサーで検
出し、一連の動作をするように操作回路を組むことによ
り全ての動作を自動で行わすこともできる。
肱】
以上説明したように、この発明によれば重ね積み合成ゴ
ムの硬質から軟質のもの、厚みが薄く変形し密着したも
の、向きの違ったものでも取出高さを算出設定し押出す
ことによる取出で上段より一列ずつ下段まで必要数量を
確実かつ安全に次工程に通じるコンベヤ上へ取出すこと
ができる。
また簡単な装置であり安価な装置費ですむ。[1] The device used to take out synthetic rubber stacked on a vertical pallet was to pierce the synthetic rubber with a claw, lift it upwards, and transport it onto a conveyor that would transport it to the next process. However, in this kind of equipment, the synthetic rubber stacked on the pallet becomes thinner as the lower layer becomes thinner due to its own weight while being stored for a long time, as shown in Figure 5. It is deformed, and there is also close contact between the top and bottom synthetic rubber. If you pierce the thin synthetic rubber with your fingernail, it will become 2.
If you take out a layer, or if you use soft synthetic rubber, the synthetic rubber around the nail will tear under its own weight, the nail will come off, and the synthetic rubber will fall.
It was difficult to reliably and safely place the material on the conveyor for delivery to the next process because it hung down in a dogleg shape and became unstable, or it got stuck at the bottom. In addition, when stacking synthetic rubber, it is not only necessary to stack them in the same direction, but also to stack them in different directions as shown in Figure 5. In this case, the direction of the claws is changed one by one according to the direction of the synthetic rubber. Therefore, the device control becomes complicated and the device becomes expensive. In addition,
FIG. 5 shows an example of the packaging of synthetic rubber stored in piles on a pallet. Al indicates the synthetic rubber on the top tier, A3 indicates the thinner synthetic rubber on the bottom tier, A2 indicates the synthetic rubber placed with its orientation changed by 90 degrees with respect to A1, and 31a indicates a pallet. □ These problems are solved by the need to raise and lower the synthetic rubber piled up in front of the conveyor, and by installing stoppers for the lower stages other than the take-out stage, so that the overall height of the stack can be adjusted every time each stage is taken out. This can be solved by having a means for calculating the take-out height from the number of steps, and a means for pushing out the calculated take-out height by applying a pushing tool to the position of the calculated take-out height from the counter stopper. 1. For the stacked synthetic rubber, apply a push tool from the upper stage and take out the amount pushed out. When the upper stage is finished, take out the lower stage one by one. In addition, since all the steps other than the take-out stage are stopped with a stopper and a push tool is applied to the take-out stage to push it, the part that is in close contact with the synthetic rubber of the lower stage will be separated by shearing force, ensuring that the required quantity is transferred onto the conveyor leading to the next process. It can be safely removed. Furthermore, since the synthetic rubber can be taken out with a device having simple control means regardless of its long or short direction, the cost of the device is low. DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. In FIGS. 1 to 4, l indicates a device for taking out stacked synthetic rubber. 2 is a frame fixed on the floor 3, a geared motor 5 is attached to a bracket 4 fixed to the upper part of the extraction side of the frame 2, a sprocket 6 is fixed to the shaft of the geared motor 5, and is attached to the side of the frame. The sprocket 7 is connected via a chain 8 to a sprocket 7 fixed to the end of a shaft 10 rotatably mounted on a bearing 9. Sprockets 11.12 are mounted near the ends of the shaft 10. A shaft 13 is rotatably mounted on a bearing 14 mounted on the opposite side of the frame 2 at the same height from the floor parallel to the shaft 10, and a sprocket 15, 16 is fixed to the shaft 13. . In other words, sprocket) 11 becomes sprocket 15,
Sprockets 12 are connected to sprockets 16 via chains 17, 18, respectively. The chain 17 is engaged with the intermediate sprocket 19, and the chain 18 is engaged with the intermediate sprocket 20, so that the chain 1
7.18 prevents sagging. Further, a carrier 21 is attached to the chain 17, a carrier 22 is attached to the chain 18, and a pusher 23 is fixed between the carriers 21 and 22. Wheels 24 are attached to the inside of the carrier 21 via bearings, and the wheels 24 can move along guides 26. A wheel 25 is attached to the carrier 22 via a bearing inside, and the wheel 25 is attached to the guide 2.
You can move along 7. That is, the sprocket 6.7.11 from the geared motor 5
.. 12.15.16, Chain 17.18, Carrier 2
1.22, the pushing tool 23 is moved along the guide 26.27, and the pushing tool 23 constitutes extrusion means for the stacked synthetic rubber A. A stopper 28 is attached to the extraction side of the frame 2. The stopper 28 stops the stacked synthetic rubber other than the take-out stage from moving. A table lifter 30 is attached to the center of the frame 2, and synthetic rubber A stacked on pallets 31 is placed on the table lifter 30. In other words, the table lifter serves as a means for raising and lowering the stacked synthetic rubber. A photoelectric switch 32 is attached to detect the top surface of the stacked synthetic rubbers A. Reference numeral 33 denotes an encoder provided to measure the overall height of the stacked synthetic rubber each time each stage is taken out. The take-out height at which the pushing tool is applied to the synthetic rubber of the take-out stage is calculated and set by inputting the measured value of the overall height of the stacked synthetic rubber and the number of stages into a calculator (not shown). In other words, the encoder 33 and a calculator (not shown) constitute means for calculating and setting the take-out height of the stacked synthetic rubber. A chute 34 is attached to the take-out side of the frame 2. Following the chute 34, a roller conveyor 50 is arranged on a tray fixed to the floor driven by a motor (not shown). Following the roller conveyor 50, there are separate roller conveyors 51, 52 driven by respective motors (not shown) mounted on the top of the delivery heald conveyor 53; This continues to a delivery belt conveyor 53 fixed to the floor surface. Next, the operation of one embodiment of the present invention will be explained. Synthetic rubber A stacked on pallet 31 is pallet 31
The entire table is placed on a table lifter 30 using a forklift (not shown). When the table lifter 30 is raised and the upper surface of the synthetic rubber in the uppermost row hits the photoelectric switch 32, the table lifter 30 stops and the encoder 33 measures the entire height of the stacked synthetic rubber. From this measured value and the number of stages, the take-out height of the take-out stage is calculated and set by a calculator. The table lifter 30 rises to this set take-out height and stops. Next, the geared motor 5 rotates in the forward direction, and the pusher 23 moves to the ejecting side to the uppermost stage (ejecting stage).
The synthetic rubber in the front row is pushed out and moved to the chute 34, and the receiver passes through the roller conveyor 50 to the separation roller conveyor 51, 52, and the synthetic rubber in the back row is pushed out by the pushing tool 23 to the chute 34, and the receiver moves from the roller conveyor 50 to the separation roller. The process moves to conveyors 51 and 52, and the removal of the synthetic rubber on the top stage is completed. At the same time, the geared motor 5 operates in reverse rotation, and the pusher 2
3 returns to the original standby position. Separation roller conveyor 5 here
At 1.52, the synthetic rubber is separated and transferred to the delivery belt conveyor 53 and sent to the next process. When the top stage is taken out, the next stage below becomes the top stage and is taken out in exactly the same manner as described above. In this way, the lowest layer of the stacked synthetic rubber is taken out, and when the removal of the synthetic rubber stacked on one pallet is completed, the table lifter 30 descends and returns to its original position. The empty pallet is removed from the table lifter 30, and then the newly stacked synthetic rubber on the pallet is carried by a forklift and placed on the table lifter 30.
and take it out using the same procedure as above. In addition, in this invention, the operation circuit is designed to detect the beginning and end of each operation, including checking the passage of the synthetic rubber on the conveyor after being taken out, using sensors such as limit switches, proximity switches, and photoelectric switches, and perform a series of operations. All operations can be performed automatically by combining. As explained above, according to the present invention, it is possible to calculate and set the take-out height and extrude even if the stacked synthetic rubber is hard to soft, thin and deformed and tightly adhered, or oriented in different directions. The required quantity can be reliably and safely taken out from the upper stage to the lower stage, one row at a time, onto the conveyor leading to the next process. Moreover, it is a simple device and requires low equipment cost.
第1図はこの発明の一実施例を示す重ね積み合成ゴムの
取出装置の上面図、第2図は同側面図第3図、第4図は
次工程へ送達するコンベヤとの関係を示した作用の説明
図(第3図は上面図、第4図は側面図)、第5図は重ね
積み合成ゴムの荷姿図である。
l・・・重ね積み合成ゴムの取出装置
21.22・・・キャリヤ 23・・・押し具28・
・・止め具 30・・・テーブルリフター33・・・
エンコーダ 34・・・シュート50・・・受はロー
ラコンベヤ
51.52・・・分離ローラコンベヤ
53・・・送達ベルトコンベヤ
A・・・重ね積み合成ゴムFig. 1 is a top view of a device for taking out stacked synthetic rubber showing an embodiment of the present invention, Fig. 2 is a side view of the same, Fig. 3, and Fig. 4 show the relationship with a conveyor for delivering to the next process. An explanatory view of the action (FIG. 3 is a top view, FIG. 4 is a side view), and FIG. 5 is a packing diagram of the stacked synthetic rubber. l...Device for taking out stacked synthetic rubber 21.22...Carrier 23...Press tool 28.
...Stopper 30...Table lifter 33...
Encoder 34... Chute 50... Roller conveyor 51.52... Separation roller conveyor 53... Delivery belt conveyor A... Layered synthetic rubber
Claims (1)
て、該コンベヤの手前に設けられた重ね積みされた合成
ゴムの昇降手段と、取出段以外の下部段用に止め具を設
け各段の取出毎に全体の重ね積み高さと段数より取出高
さを算出し設定する手段を有し反止め具側から該取出高
さの位置に押し具を当てて押出す手段と、を備えたこと
を特徴とする重ね積み合成ゴムの取出装置In a device for taking out stacked synthetic rubber to be taken out onto a conveyor, a means for lifting and lowering the stacked synthetic rubber is provided in front of the conveyor, and a stopper is provided for the lower stage other than the take-out stage, and a stopper is provided for each stage to be taken out. It is characterized by comprising means for calculating and setting the take-out height from the overall stacking height and the number of stages, and means for pushing out by applying a pushing tool to the position of the take-out height from the side opposite to the stopper. Stacked synthetic rubber removal device
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29751986A JPS63154533A (en) | 1986-12-16 | 1986-12-16 | Taking-out device for piled synthetic rubber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29751986A JPS63154533A (en) | 1986-12-16 | 1986-12-16 | Taking-out device for piled synthetic rubber |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63154533A true JPS63154533A (en) | 1988-06-27 |
Family
ID=17847570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP29751986A Pending JPS63154533A (en) | 1986-12-16 | 1986-12-16 | Taking-out device for piled synthetic rubber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63154533A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06321358A (en) * | 1993-05-13 | 1994-11-22 | Kito Corp | Box load carrier device |
JPH06321357A (en) * | 1993-05-12 | 1994-11-22 | Kito Corp | Box load erect carrier device |
-
1986
- 1986-12-16 JP JP29751986A patent/JPS63154533A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06321357A (en) * | 1993-05-12 | 1994-11-22 | Kito Corp | Box load erect carrier device |
JPH06321358A (en) * | 1993-05-13 | 1994-11-22 | Kito Corp | Box load carrier device |
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