JPS60217042A - Positioning and lifting device for pallet - Google Patents

Positioning and lifting device for pallet

Info

Publication number
JPS60217042A
JPS60217042A JP7207884A JP7207884A JPS60217042A JP S60217042 A JPS60217042 A JP S60217042A JP 7207884 A JP7207884 A JP 7207884A JP 7207884 A JP7207884 A JP 7207884A JP S60217042 A JPS60217042 A JP S60217042A
Authority
JP
Japan
Prior art keywords
pallet
stopper
conveyor
stopped
electromagnet
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
Application number
JP7207884A
Other languages
Japanese (ja)
Inventor
Masatsugu Kimura
木村 正嗣
Osamu Teramoto
寺本 治
Takami Nakayama
中山 高美
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP7207884A priority Critical patent/JPS60217042A/en
Publication of JPS60217042A publication Critical patent/JPS60217042A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/005Lifting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Feeding Of Workpieces (AREA)
  • Special Conveying (AREA)
  • Control Of Conveyors (AREA)
  • Intermediate Stations On Conveyors (AREA)

Abstract

PURPOSE:To prevent damage of a belt, by a method wherein a pallet 2 is brought to a reliable and accurate stop by means of a stopper comprising an electromagnet, and the stopped pallet is lifted up. CONSTITUTION:A stopper 12, comprising an electromagnet, which stops conveyance of a pallet during a conveying process of a pallet 2, is elevatably positioned, and an elevating means 15, which lifts up the pallet 2 from the upper surface of a conveyor 1, is installed to the bottom of the pallet. As noted above, the pallet 2 is stopped by the stopper 12 comprising the electromagnet, and this enables the pallet to be reliably stopped in a correct position, and permits accurate stop and holding of the pallet. Further, the stopped pallet is lifted up from the upper surface of the conveyor 1 to bring it into a non-contact state, resulting in the possibility to prevent damage of a conveyor belt 3 during a pallet conveying work.

Description

【発明の詳細な説明】 産業上の利用分野 本発明はパレットの位置決め及び持上げ兼用装置、更に
詳しくはコンベヤによって搬送されてくるパレットを所
望の位置に停止させると共に停止位置でパレットをコン
ベヤの上面から持上げることを可能ならしめたパレット
の位置決め及び持上げ兼用装置に関するものである。
DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a pallet positioning and lifting device, and more specifically, to a device for stopping a pallet conveyed by a conveyor at a desired position and lifting the pallet from the top surface of the conveyor at the stopping position. This invention relates to a device for positioning and lifting a pallet that allows it to be lifted.

従来例の構成とその問題点 従来、コンベヤによって搬送されてくるパレットを搬送
工程中で停止させ、その停止位置で物の出し入れ等の作
業を行なう手段は講じられていたものであるが、パレッ
トの停止手段としてはビン止め等の物理的手段が大半で
あるため、パレットの停止と停止保持並びに停止解除等
の一連の作業が極めて煩雑で作業性が悪くなる致命的な
欠点があった。更に、従来はパレットの搬送工程中でパ
レットを上記のような手段にて停止させた状態でパレッ
トに製品を出し入れするものであるが、その際パレット
とベルトコンベヤとが接触状態にあるため、パレットの
作業時にコンベヤのベルトに極めて悪影響を与え、ベル
トを損傷せしめる等の重大な問題が生じた。
Conventional structure and its problems Conventionally, a method was taken in which a pallet conveyed by a conveyor was stopped during the conveyance process and operations such as loading and unloading items were carried out at the stopped position. Since most of the stopping means are physical means such as locking with a bottle, a series of operations such as stopping the pallet, holding the pallet stopped, and releasing the stop is extremely complicated, resulting in a fatal disadvantage of poor workability. Furthermore, conventionally, during the pallet conveyance process, products are loaded and unloaded onto the pallet while the pallet is stopped using the above-mentioned means. This caused serious problems such as extremely adverse effects on the conveyor belt and damage to the belt during work.

発明の目的 本発明は上記従来の問題を解決づるもので、パレットの
停止と停止保持並びに停止解除を極めて簡易な作業で行
なうことによりパレットの停止作業を著しく良好ならし
め、しかも部品点数が少なく構成簡単で安価に提供し、
更に停止させたパレットを上昇させることにより上昇さ
せた位置でパレットの作業を行なうことにより作業時に
コンベヤ側に悪影響を与えることのないようにすること
を目的とする。
Purpose of the Invention The present invention is intended to solve the above-mentioned problems of the prior art, and makes it possible to stop the pallet, keep it stopped, and release the stop with extremely simple operations, thereby making the work of stopping the pallet extremely easy. Provide simple and inexpensive
Furthermore, it is an object of the present invention to raise the stopped pallet and perform work on the pallet at the raised position, so that the conveyor side is not adversely affected during the work.

発明の構成 上記目的を達成するため、本発明のパレットの位置決め
及び持上げ兼用装置は、コンベヤによって搬送されてく
るパレットの位置決め及び持上げ兼用装置において、パ
レットの搬送工程中にパレットの搬送を停止させる電磁
石からなるストッパーを昇降自在に設け、且つ前記パレ
ットの底部にはパレットをコンベヤの上面から持上げる
昇降手段を設けたものである。
Structure of the Invention In order to achieve the above object, the pallet positioning and lifting device of the present invention includes an electromagnet that stops the pallet conveyance during the pallet conveyance process in the pallet positioning and lifting device that is conveyed by a conveyor. A stopper consisting of a conveyor belt is provided to be able to move up and down, and a lifting means for lifting the pallet from the upper surface of the conveyor is provided at the bottom of the pallet.

実施例の説明 以下、本発明の一実施例について、図面に基づいて説明
する。
DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.

図において1はベルトコンベヤ、2はこのベルトコンベ
ヤ1のベルト3の走行によって搬送されるパレットであ
る。このパレット2には底面4箇所に両側のガイド4に
よって幅方向に規制されたコロ5・・・が垂設され且つ
基台6上に取り付けられたベルトコンベヤ1のフレーム
7上に載Wされた4個の車輪8・・・が軸受9にて枢支
されている。前記ベルト3はフレーム7と車輪8間に介
在されている。10はストッパー昇降用のエアシリンダ
で、このシリンダ10のロッド11には電磁石からなる
ストッパー12とam具13が夫々設けられている。1
4は前記パレット2の前方側底面で前車輪8間に垂下せ
しめた規制板、15は前記パレット2の底面直下4箇所
に配置されて基台6上に立設されたエアシリンダ、1G
はこのシリンダ15のロッドである。
In the figure, 1 is a belt conveyor, and 2 is a pallet that is conveyed by the running belt 3 of the belt conveyor 1. This pallet 2 has rollers 5 vertically regulated in the width direction by guides 4 on both sides at four locations on the bottom surface, and is placed on a frame 7 of a belt conveyor 1 mounted on a base 6. Four wheels 8... are pivotally supported by bearings 9. The belt 3 is interposed between the frame 7 and the wheels 8. Reference numeral 10 denotes an air cylinder for raising and lowering a stopper, and a rod 11 of this cylinder 10 is provided with a stopper 12 and an am tool 13, each consisting of an electromagnet. 1
4 is a regulation plate suspended between the front wheels 8 on the bottom surface of the front side of the pallet 2; 15 is an air cylinder placed at four locations directly below the bottom surface of the pallet 2 and erected on the base 6; 1G;
is the rod of this cylinder 15.

上記構成からなるパレットの位置決め及び持上げ兼用装
置において、パレット2がベルトコンベヤ1の駆動によ
るベルト3の走行により車輪8・・・を介してコロ5・
・・がガイド4にて幅規制された状態で搬送されてぎて
、パレット2の規制板14が緩衝具13に衝突してその
衝撃力が緩和されると共に通電状態(ON)にあるスト
ッパー12に衝突し、よってパレット2の搬送はストッ
パーによって制止されて停止する。ストッパー12によ
りパレット2が位置決め停止されると、ストッパー12
である電磁石が通電状態にあるため、パレット2側の規
制板14はストッパー12にて停止されると同時に吸着
されて元の方向への戻り動作は防止されることとなり、
よって確実に停止位置が決定されるのである。次にこの
ようにパレット2が位置決め停止された(第1図の状態
)後、作業を開始するには、先ず前記ストッパー12の
電磁石の通電を止めてOFF状態とし、この状態で4w
A所に設けたエアシリンダ15を駆動させると、このシ
リンダ15のロッド16がパレット2の底面4隅を持ち
上げ上昇させることになり、よってパレット2は第3図
に示すようにベルトコンベア1のベルト3の上面から離
れて車輪8が非接触状態となり、上昇位置決めされる。
In the pallet positioning and lifting device having the above configuration, the pallet 2 is moved through the rollers 5 and 5 through the wheels 8 by the running of the belt 3 driven by the belt conveyor 1.
... is being conveyed with its width restricted by the guide 4, and the regulating plate 14 of the pallet 2 collides with the buffer 13, the impact force is alleviated, and the stopper 12 is in an energized state (ON). Therefore, the conveyance of the pallet 2 is stopped by the stopper and stopped. When the pallet 2 is positioned and stopped by the stopper 12, the stopper 12
Since the electromagnet is in an energized state, the regulating plate 14 on the pallet 2 side is stopped by the stopper 12 and simultaneously attracted and prevented from returning to its original direction.
Therefore, the stopping position can be determined reliably. Next, after the pallet 2 has been positioned and stopped in this way (the state shown in Fig. 1), in order to start work, first stop the power supply to the electromagnet of the stopper 12 to turn it off, and in this state,
When the air cylinder 15 installed at location A is driven, the rods 16 of this cylinder 15 lift and raise the four corners of the bottom of the pallet 2, so that the pallet 2 is moved up by the belt of the belt conveyor 1 as shown in FIG. The wheels 8 move away from the upper surface of the wheel 3 and are brought into a non-contact state, and are positioned upwardly.

従ってこの状態でパレット2に製品を投入する等の作業
を行なっても、パレット2の車輪8とベルト3の上面と
は非接触状態にあるので、ベルト3を損傷せしめる等パ
レット2の作業時の悪影響をベルトコンベヤ1側に与え
ることがない。
Therefore, even if you perform work such as loading products onto the pallet 2 in this state, the wheels 8 of the pallet 2 and the top surface of the belt 3 are in a non-contact state, so it may cause damage to the belt 3 or the like when working on the pallet 2. There is no adverse effect on the belt conveyor 1 side.

このようにパレット2を持ち上げた状態で作業を行ない
、この作業が終了すると、再びエアシリンダ15を駆動
させてロッド16を元の位置迄下降せしめる。よって、
パレット2は上昇前の元の状態に復帰するのである。次
にストッパー12をO’FFの状態で、ストッパー昇降
用エアシリンダ10を駆動させて上昇中のロッド11を
下降せしめると、ストッパー12及び緩衝具13も第4
図に示すように下降することとなり、よってパレット2
の規制板14の規制が解除されるので、再びパレット2
は停止位置から次のステーションにベルトコンベヤ1に
て搬送されることとなる。このようにしてパレット2が
次のステーション方向に搬送されてパレット2がある所
定位置を通過すると電気信号によりストラパー昇降用エ
アーシリンダ10が再び駆動して、前記下降したロッド
11が元の位置まで上昇することとなり、よってストッ
パー12及び緩衝具13は再び第1図に示す状態となっ
て次のパレット2を待機することとなるのである。その
後は前記動作、即ちパレットの停止、パレットの持ち上
げ、パレットの作業、パレットの下降、ストッパー及び
緩衝具の下降、パレットの搬送、ストッパー及び緩衝具
の上昇の各動作を繰り返えすこととなるのである。
The work is carried out with the pallet 2 lifted in this manner, and when this work is completed, the air cylinder 15 is driven again to lower the rod 16 to its original position. Therefore,
The pallet 2 returns to its original state before being lifted. Next, with the stopper 12 in the O'FF state, when the stopper lifting air cylinder 10 is driven to lower the rising rod 11, the stopper 12 and the buffer 13 are also moved to the fourth position.
It will descend as shown in the figure, so pallet 2
Since the restriction of the restriction plate 14 is released, the pallet 2
is conveyed from the stop position to the next station by the belt conveyor 1. In this way, when the pallet 2 is transported toward the next station and passes a predetermined position where the pallet 2 is, the strapper lifting air cylinder 10 is driven again by an electric signal, and the lowered rod 11 is raised to its original position. Therefore, the stopper 12 and the buffer 13 are again in the state shown in FIG. 1, waiting for the next pallet 2. After that, the above operations, that is, stopping the pallet, lifting the pallet, working on the pallet, lowering the pallet, lowering the stopper and buffer, transporting the pallet, and raising the stopper and buffer will be repeated. be.

尚、上記実施例ではコンベヤとしてベルトコンベヤを使
用したが、決してベルトコンベヤに限定されるものでは
なく、パレットを搬送するコンベヤであれば問わない他
、緩衝具の構造も決して上記実施例に限るものではなく
且つこの緩衝具は使用することが好ましいが、本発明の
必須条件ではない。又、ストッパーは電磁石であること
が条件であるが、その取り付は場所は問わない他、スト
ッパーの昇降手段は決してエアシリンダに限らない。同
様にパレットの持上げ機構としてもエアシリンダに限定
されるものではなく、要は昇降自在な手段であれば良い
。その他の構造についても決して上記実施例に限るので
はなく、設計変更自在である。
Although a belt conveyor was used as the conveyor in the above embodiment, it is by no means limited to a belt conveyor, and any conveyor that conveys pallets may be used, and the structure of the shock absorber is by no means limited to the above embodiment. Although it is preferable to use this shock absorber, it is not a necessary condition of the present invention. Furthermore, although the stopper must be an electromagnet, it can be installed anywhere, and the means for raising and lowering the stopper is not limited to an air cylinder. Similarly, the pallet lifting mechanism is not limited to an air cylinder, but any means that can be raised and lowered may be used. The other structures are by no means limited to the above embodiments, and the design can be changed.

発明の効果 以上のように本発明によれば、電磁石から成るストッパ
ーによってパレットを停止させるため、パレットは確実
に正位置で停止させられると共に停止位置でその吸着力
により吸着停止させられることにより戻りがなく正確に
停止保持が計られるのである。しかもその手段が電磁石
なるため、部品点数が少なく安価に提供でき、作業が容
易となる特有の効果を得た。更に本発明は停止させたパ
レットを作業時にコンベヤの上面から持ち上げ、コンベ
ヤ上面とパレットを非接触状態とするので、パレットの
作業時に従来のようにコンベヤに悪影響を与え、例えば
コンベヤベルトを損傷せしめるようなことが無くなった
Effects of the Invention As described above, according to the present invention, since the pallet is stopped by the stopper made of an electromagnet, the pallet is reliably stopped at the correct position, and the pallet is stopped at the stop position by the suction force, so that the pallet is not returned. Stopping and holding can be measured accurately. Furthermore, since the means for this purpose is an electromagnet, the number of parts is small, the product can be provided at low cost, and it has the unique effect of making work easier. Furthermore, the present invention lifts a stopped pallet from the top surface of the conveyor during work, so that the top surface of the conveyor and the pallet are not in contact with each other. Something is gone.

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

図面は本発明の一実施例を示し、第1図はパレット及び
ベルトコンベヤの一部切欠正面図、第2図は同一部切欠
部側面図、第3図はパレット持ち上げ時の状態を示す側
面図、第4図はストッパー下降時の状態を示す正面図で
ある。 1・・・ベルトコンベヤ、2・・・パレット、3・・・
ベルト、10・・・エアシリンダ、12・・・ストッパ
ー、14・・・規制板、15・・・エアシリンダ 代理人 森 本 義 弘 第3図 第4図
The drawings show an embodiment of the present invention; FIG. 1 is a partially cutaway front view of a pallet and a belt conveyor, FIG. 2 is a side view of the partially cutaway portion, and FIG. 3 is a side view showing the state when the pallet is lifted. , FIG. 4 is a front view showing the state when the stopper is lowered. 1... Belt conveyor, 2... Pallet, 3...
Belt, 10... Air cylinder, 12... Stopper, 14... Regulating plate, 15... Air cylinder agent Yoshihiro Morimoto Figure 3 Figure 4

Claims (1)

【特許請求の範囲】 1、コンベヤによって搬送されてくるパレットの位置決
め及び持上げ兼用装置において、パレットの搬送工程中
にパレットの搬送を停止させる電磁石からなるストッパ
ーを昇降自在に設け、且つ前記パレットの底部にはパレ
ットをコンベヤの上面から持上げる昇降手段を設けたパ
レットの位置決め及び持上げ兼用装置。 2、ストッパーの昇降手段がエアシリンダである特許請
求の範囲第1項記載のパレットの位置決め及び持上げ兼
用装置。 3、コンベヤの持上げ昇降手段がエアシリンダである特
許請求の範囲第1項記載のパレットの位置決め及び持上
げ兼用装置。
[Scope of Claims] 1. In a device for positioning and lifting pallets conveyed by a conveyor, a stopper made of an electromagnet that stops the conveyance of the pallet during the pallet conveyance process is provided so as to be movable up and down, and the bottom of the pallet is is a pallet positioning and lifting device equipped with a lifting means for lifting the pallet from the top of the conveyor. 2. The pallet positioning and lifting device according to claim 1, wherein the means for raising and lowering the stopper is an air cylinder. 3. The pallet positioning and lifting device according to claim 1, wherein the lifting and lowering means for the conveyor is an air cylinder.
JP7207884A 1984-04-10 1984-04-10 Positioning and lifting device for pallet Pending JPS60217042A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7207884A JPS60217042A (en) 1984-04-10 1984-04-10 Positioning and lifting device for pallet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7207884A JPS60217042A (en) 1984-04-10 1984-04-10 Positioning and lifting device for pallet

Publications (1)

Publication Number Publication Date
JPS60217042A true JPS60217042A (en) 1985-10-30

Family

ID=13479010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7207884A Pending JPS60217042A (en) 1984-04-10 1984-04-10 Positioning and lifting device for pallet

Country Status (1)

Country Link
JP (1) JPS60217042A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017209775A (en) * 2016-05-27 2017-11-30 ジェーシーシーエンジニアリング株式会社 Pallet transfer device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017209775A (en) * 2016-05-27 2017-11-30 ジェーシーシーエンジニアリング株式会社 Pallet transfer device

Similar Documents

Publication Publication Date Title
JPH05338719A (en) Stacker crane
JPS55135025A (en) Cargo transportation system
CN116853758A (en) Automatic robot carrying method
JPS60217042A (en) Positioning and lifting device for pallet
JP3082651B2 (en) Pallet transfer device
JPH09315520A (en) Article conveying device for article storing rack
JPS6323333A (en) Method and apparatus for transferring wafer cassette from first level treatment apparatus to second level treatment apparatus
KR102624073B1 (en) Oht's cart loading system for transporting semiconductor wafer carriers
CN220663904U (en) Automatic transfer robot
JP2000191141A (en) Article transfer device and article tiering device using it
JP2577176Y2 (en) Pallet loading / unloading device for machine tools
JPH03161249A (en) Pallet transport equipment
JPH0581111U (en) Stacker crane
JPH11292288A (en) Tire release device
JPS61169420A (en) Work transfer device
JPH0133243Y2 (en)
JPH0585608A (en) Pallet stocker
JP2527714Y2 (en) Palletized goods storage warehouse entry / exit device
JPS5986515A (en) Temporary work mounting device for automatic palletizer
JPH05213442A (en) Loading device for pallet-loaded article-to-be-carried
JPS61178305A (en) Supply system for plate piece
JPH0433822A (en) Product unloader
JP2534653B2 (en) Transfer positioning device for automated guided vehicles
JPS6234903Y2 (en)
JPS5935314Y2 (en) Plate material feeding device in press