JPS60178120A - Stopper device - Google Patents
Stopper deviceInfo
- Publication number
- JPS60178120A JPS60178120A JP3084284A JP3084284A JPS60178120A JP S60178120 A JPS60178120 A JP S60178120A JP 3084284 A JP3084284 A JP 3084284A JP 3084284 A JP3084284 A JP 3084284A JP S60178120 A JPS60178120 A JP S60178120A
- Authority
- JP
- Japan
- Prior art keywords
- pallet
- cylinder
- stopper cylinder
- stopper
- block
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q7/00—Arrangements 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
- B23Q7/14—Arrangements 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 co-ordinated in production lines
- B23Q7/1426—Arrangements 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 co-ordinated in production lines with work holders not rigidly fixed to the transport devices
- B23Q7/1478—Arrangements 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 co-ordinated in production lines with work holders not rigidly fixed to the transport devices using a conveyor comprising cyclically-moving means
- B23Q7/1489—Arrangements 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 co-ordinated in production lines with work holders not rigidly fixed to the transport devices using a conveyor comprising cyclically-moving means with impeller means
-
- 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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/88—Separating or stopping elements, e.g. fingers
- B65G47/8807—Separating or stopping elements, e.g. fingers with one stop
- B65G47/8815—Reciprocating stop, moving up or down in the path of the article
-
- 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
- B65G2205/00—Stopping elements used in conveyors to stop articles or arrays of articles
- B65G2205/04—Stopping elements used in conveyors to stop articles or arrays of articles where the stop device is not adaptable
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、パレット搬送体に使用されるストッパー装置
に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a stopper device used on a pallet carrier.
従来例の構成とその問題点
従来、パレットを次工程に送る際、サイドローラ付チェ
ーンコンベア等のフリーフローシステムの場合、パレッ
ト始動時においてチェーンスピードにすぐには追従でき
ず到着ポジション迄の時間を要すため自動化サイクルア
ップを妨げる大きな要因となっていた。Conventional configuration and its problems Conventionally, when sending a pallet to the next process, in the case of a free flow system such as a chain conveyor with side rollers, the chain speed cannot be immediately followed when the pallet is started, and it takes time to reach the arrival position. This was a major factor hindering the automation cycle up.
そのために、サイドローラの径を一部大きくしたシ、サ
イドロー２の下に、板材を挿入しサイドローラに摩擦抵
抗を与えて搬送力を高めたりしたが、抜本的解決にはな
らなかった。For this purpose, the diameter of the side rollers was partially increased and a plate material was inserted under the side row 2 to provide frictional resistance to the side rollers and increase the conveying force, but this did not provide a fundamental solution.
発明の目的
本発明は上記欠点に鑑み、パレットを次工程に送る際の
タクト的な問題点を抜本的対策により解決しようとする
もので移動中のパレットに加速を与えるストッパー装置
を提供することを目的とする。Purpose of the Invention In view of the above-mentioned drawbacks, the present invention attempts to solve the tact-related problems when sending a pallet to the next process by taking drastic measures, and aims to provide a stopper device that accelerates a moving pallet. purpose.
発明の構成
本発明は、パレット搬送体に垂直方向に固定フレームよ
り設けられたストッパーシリンダと、パレット始動時に
前記ストッパーシリンダとの連動によりパレットに加速
を与えるパレット押し材から構成されておシ、簡素な機
構でパン１．トの加速機能を生み出している。Structure of the Invention The present invention is simple and consists of a stopper cylinder provided vertically on a pallet conveyor by a fixed frame, and a pallet pusher that accelerates the pallet by interlocking with the stopper cylinder when the pallet is started. Bread with a mechanism 1. It creates the acceleration function of
実施例の説明
以下に、本発明の一実施例を第１〜１２図にもとづいて
説明する。図において、１はフリーフローラインコンベ
ア上を搬送されるパレットであり、２はパレット１に取
りつけられたブロックである。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 1 to 12. In the figure, 1 is a pallet conveyed on a free flow line conveyor, and 2 is a block attached to the pallet 1.
３はシリンダブロックであり、上下動するストッパーシ
リンダ４と直交的に設けられた水平シリンダ６とが一体
になっている。６はスライドブロックであり水平シリン
ダ６０ロッド部に連結固定されている。シリンダブロッ
ク３上のスライドガイド７に沿って、パレット搬送方向
に平行に前後動する。８はバレ・ント押し材、９はピン
であり、パレット押し材８はピン９によシ、ピン９を軸
にして回転可能な状態でスライドブロック６に連結され
ている。１０はパレット押し材８に取りつけられたスト
ンバーボルトで、パレット押し材８０回転範囲を規正し
ている。１１はストッパーシリンダ４の先端より取りつ
けられたドグであり、１２は水平シリンダへのエアの切
換えを行なうリミットバルブである。3 is a cylinder block, in which a stopper cylinder 4 that moves up and down and a horizontal cylinder 6 that is orthogonally provided are integrated. 6 is a slide block which is connected and fixed to the horizontal cylinder 60 rod portion. It moves back and forth along the slide guide 7 on the cylinder block 3 in parallel to the pallet transport direction. Reference numeral 8 denotes a ballet pusher, and 9 a pin. The pallet pusher 8 is connected to the slide block 6 by the pin 9 in a rotatable state about the pin 9. 10 is a stone bar bolt attached to the pallet pusher 8, which regulates the rotation range of the pallet pusher 80. 11 is a dog attached to the tip of the stopper cylinder 4, and 12 is a limit valve for switching air to the horizontal cylinder.
次に動きについて説明する。フリーフローライン上を搬
送されてきたパレット１が作業ポジションに近づいたと
き、ストッパーシリンダ４が上昇しておシ、ブロック２
がストッパーシリンダ４に当たることによりパレット１
は作業ポジションで停止する。作業終了後、ストッパー
シリンダ４が下降を開始し、ドグ１１がリミットバルブ
１２のヘッド部にあたると、リミットバルブ１２が作動
することにより、水平シリンダ５のポルトロ１３に空気
圧が供給され、水平シリンダ６がパレット１の進行方向
に沿って前進する。Next, the movement will be explained. When the pallet 1 that has been transported on the free flow line approaches the working position, the stopper cylinder 4 rises and the block 2
Pallet 1 hits stopper cylinder 4.
stops in working position. After the work is completed, the stopper cylinder 4 starts descending and the dog 11 hits the head of the limit valve 12. As the limit valve 12 operates, air pressure is supplied to the portoro 13 of the horizontal cylinder 5, and the horizontal cylinder 6 The pallet 1 moves forward along the traveling direction.
このときパレット押し材８がブロック２を押しながら前
進するために、パレット１が加速され、短時間でチェー
ンスピードに乗る。パレット通過後、ストッパーシリン
ダ４はバネ１４の力により上昇しさらに水平シリンダ５
も同様にバネ１６の力により後退して原点に帰る。At this time, the pallet pusher 8 moves forward while pushing the block 2, so the pallet 1 is accelerated and reaches chain speed in a short time. After passing the pallet, the stopper cylinder 4 is raised by the force of the spring 14 and further moved to the horizontal cylinder 5.
Similarly, it retreats by the force of the spring 16 and returns to the origin.
発明の効果
このように本発明は、ストッパーシリンダと直交的に設
けられた水平シリンダとの連動により進行中のパレット
に加速をつけることを特徴とするもので、パレットが待
機位置から次工程へ移動する際、一時的に立上がりが遅
れるのを抜本的に解決するものであシ、ライン作業での
自動化の場合の搬送タクトアップに大きな効果を持つも
のである。又取付も極めて簡単であり従来のストッパー
シリンダ単体で取付けられている位置にでも、そのまま
取付くことが可能であり空気圧電磁弁を増加せずに行な
える特徴を有するものである。Effects of the Invention As described above, the present invention is characterized in that the pallet in progress is accelerated by interlocking the stopper cylinder with a horizontal cylinder installed perpendicularly to the stopper cylinder, so that the pallet moves from the standby position to the next process. This is a fundamental solution to the temporary delay in start-up when processing, and has a great effect on increasing transport tact when line work is automated. Furthermore, it is extremely easy to install, and can be installed in the same position as a conventional stopper cylinder alone, without adding an additional pneumatic solenoid valve.
第１図ａｕフリーフローシステムコンベアノ平面図、第
１図すは同断面図、第２図は従来例における時間ｔとバ
レ７）速度Ｖの関係を示すグラフ図、第３図は本発明の
一実施例における時間ｔとパレット速度Ｖの関係を示す
グラフ図、第４図はストッパーシリンダと水平シリンダ
の動きの関係を示すタイミング図、第６図は本発明の一
実施例におけるストッパー装置の斜視図、第６図は同平
面図、第７図は同正面図、第８図は同側面図、第９〜１
２図はパレ７）が到着してから加速されて次工程に向か
うまでの各工程における正面図である。
３・・・・・シリンダブロック、４・・・・ストッパー
シリンダ、５・・・・水平シリンダ、８・・・・・パレ
ツト押し材。
代理人の氏名 弁理士 中 尾 敏 男 １１が１名第
１図
■
口〉
第２図
ｒ４５３図
特開Ｖ
第 ４Ｕ４
第５図
第６図 第７図
第８図
第９図
第１０図Fig. 1 is a plan view of the au free flow system conveyor, Fig. 1 is a sectional view of the same, Fig. 2 is a graph showing the relationship between time t and barre 7) speed V in the conventional example, and Fig. 3 is a graph of the present invention. A graph diagram showing the relationship between time t and pallet speed V in one embodiment, FIG. 4 is a timing diagram showing the relationship between the movements of the stopper cylinder and the horizontal cylinder, and FIG. 6 is a perspective view of the stopper device in one embodiment of the present invention. Figure 6 is the same plan view, Figure 7 is the same front view, Figure 8 is the same side view, and Figures 9 to 1.
Figure 2 is a front view of each process from when the pallet 7) arrives until it is accelerated and heads to the next process. 3...Cylinder block, 4...Stopper cylinder, 5...Horizontal cylinder, 8...Pallet pushing material. Name of agent: Patent attorney Satoshi Nakao (11) Figure 1 ■ Mouth Figure 2 r453 Figure 4 U4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10
Claims (1)
ストッパーシリンダと、このストッパーシリンダよりパ
レット搬送方向より唐、流側に設けられたパレットの押
出し可能な押し材と、前記パレットの搬°送がさまたげ
られない寸で前記ストッパーシリンダが下降すると、前
記パレットのブロック後方部を前記押し材により押圧す
るよう設けられた水平シリンダとからなるストッパー装
置。(1) A stopper cylinder capable of stopping a pallet conveyed by vertical movement, a pusher member provided on the downstream side of the pallet conveyance direction from the stopper cylinder capable of extruding the pallet, and a press member capable of extruding the pallet; A stopper device comprising: a horizontal cylinder provided so that when the stopper cylinder descends to an extent where feeding is unobstructed, the rear part of the block of the pallet is pressed by the pusher material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3084284A JPS60178120A (en) | 1984-02-21 | 1984-02-21 | Stopper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3084284A JPS60178120A (en) | 1984-02-21 | 1984-02-21 | Stopper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60178120A true JPS60178120A (en) | 1985-09-12 |
Family
ID=12314946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3084284A Pending JPS60178120A (en) | 1984-02-21 | 1984-02-21 | Stopper device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60178120A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH027928U (en) * | 1988-06-30 | 1990-01-18 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50124382A (en) * | 1974-03-18 | 1975-09-30 | ||
| JPS5817097A (en) * | 1981-07-22 | 1983-02-01 | 日立建機株式会社 | Operating circuit for hydraulic winch |
-
1984
- 1984-02-21 JP JP3084284A patent/JPS60178120A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50124382A (en) * | 1974-03-18 | 1975-09-30 | ||
| JPS5817097A (en) * | 1981-07-22 | 1983-02-01 | 日立建機株式会社 | Operating circuit for hydraulic winch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH027928U (en) * | 1988-06-30 | 1990-01-18 |
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