JPH03100033U

JPH03100033U -

Info

Publication number: JPH03100033U
Application number: JP11147189U
Authority: JP
Priority date: 1989-09-22
Filing date: 1989-09-22
Publication date: 1991-10-18

Description

[Brief explanation of drawings]

第１図は本考案に関わるワーク搬送装置の全体
斜視図、第２図は上記ワーク搬送装置の要部を破
断して示した要部斜視図、第３図は上記ワーク搬
送装置の要部を示す側面図、第４図は上記ワーク
搬送装置におけるカムプレートの要部斜視図、第
５図は上記ワーク搬送装置における逆送手段を示
す概念的な側面図であり、第６図ａからｇは上記
ワーク搬送装置の動作態様を順を追つて示す概念
図である。１……ワーク搬送装置、１０……スラツトコン
ベア（主搬送手段）、２０……副搬送台、２３…
…レール、３０……逆送ワイヤ（逆送手段）、４
１……コンベア同期プレート、４２……順送り用
カムプレート、４３……逆送り用カムプレート、
４４……順送り停止用カムプレート、４５……逆
送り停止用カムプレート、５０……順送り連動手
段、５４，６４……カムブロツク、６０……逆送
り連動手段、７０……順送りカム機構、８０……
逆送りカム機構。 FIG. 1 is an overall perspective view of a workpiece conveyance device related to the present invention, FIG. 2 is a perspective view of the main part of the workpiece conveyance device cut away, and FIG. 3 is a perspective view of the main part of the workpiece conveyance device. FIG. 4 is a perspective view of the main part of the cam plate in the workpiece conveyance device, FIG. 5 is a conceptual side view showing the reverse feeding means in the workpiece conveyance device, and FIGS. 6a to 6g are FIG. 3 is a conceptual diagram sequentially showing the operation mode of the workpiece conveyance device. DESCRIPTION OF SYMBOLS 1... Workpiece conveyance device, 10... Slut conveyor (main conveyance means), 20... Sub-transfer stand, 23...
...Rail, 30... Reverse feed wire (reverse feed means), 4
1... Conveyor synchronization plate, 42... Cam plate for forward feeding, 43... Cam plate for reverse feeding,
44... Cam plate for stopping forward feed, 45... Cam plate for stopping reverse feed, 50... Forward feed interlocking means, 54, 64... Cam block, 60... Reverse feed interlocking means, 70... Forward feed cam mechanism, 80... …
Reverse feed cam mechanism.

Claims

[Claims for Utility Model Registration] A main transport means for transporting a workpiece in one direction, and within a predetermined range along the main transport means, a forward feeding direction in the same direction as the workpiece transport direction of the main transport means and the workpiece. a sub-transport table movably provided in a reverse feed direction opposite to the transport direction; a reverse feed means that moves in a direction opposite to the workpiece transfer direction of the main transfer means; , a forward interlocking means that engages and disengages with the main conveyance means; a reverse interlocking means that is provided on the sub-transfer table and engages and disengages with the reverse conveyance means; and between the main conveyance means and the forward interlocking means. When the sub-conveyance table is in the most retracted position, the sequential feed interlocking means is engaged with the main conveyance means, and when the sub-conveyance table is in the most forward position, the a progressive cam mechanism for separating the progressive feeding means from the main conveying means; and a progressive cam mechanism provided between the main conveying means and the reverse feeding interlocking means, and configured to perform the reverse feeding when the sub conveying platform is at the most advanced position. a reverse-feeding cam mechanism that engages the interlocking means with the reverse-feeding means and disengages the reverse-feeding interlocking means from the reverse-feeding means when the sub-conveyance platform is positioned at the most retracted position; A workpiece conveyance device characterized by: