JPS58146643U

JPS58146643U - Conveyance device

Info

Publication number: JPS58146643U
Application number: JP4440982U
Authority: JP
Inventors: 天野　佳信; 山内　博基; 勝己杉浦
Original assignee: 豊田工機株式会社
Priority date: 1982-03-29
Filing date: 1982-03-29
Publication date: 1983-10-03
Also published as: JPS62839Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案装置の一実施例を部分断面で示した正面
図、第２図は第１図の■−■線矢視断面図、第３図は搬
送サイクル図、第４図は中間停止位置の状態を示す第１
図の部分拡大図、第５図は本考案装置の第２実施例を示
す第１図と同様な正面図、第６図は第５図の装置が中間
停止位置となった状態を示す第４図と同様な部分拡大図
である。１０・・・・・・リフト用２段シリンダ装置、２０・・
・・・・トランスファ用シリンダ装置、１２・・・・・
・第１ピストン、１３・・・・・・第２ピストン、２２
・・・・・・ピストン、１３１．２３１・・・・・・ピ
ストンロッド、３０・・・・・・操作ロッド、３１・・
・・・・揺動アーム、３４・・・・・・トランスファバ
ー、３６．　３７・・・・・・工作物受金、３８゜３８
ａ・・・・・・工作物受台。Fig. 1 is a partially sectional front view of an embodiment of the device of the present invention, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, Fig. 3 is a conveyance cycle diagram, and Fig. 4 is an intermediate view. The first button indicates the state of the stop position.
FIG. 5 is a front view similar to FIG. 1 showing a second embodiment of the device of the present invention, and FIG. 6 is a front view similar to FIG. It is a partially enlarged view similar to the figure. 10...Two-stage cylinder device for lift, 20...
...Transfer cylinder device, 12...
・First piston, 13...Second piston, 22
...Piston, 131.231...Piston rod, 30...Operating rod, 31...
... Swinging arm, 34 ... Transfer bar, 36. 37... Workpiece receiver, 38°38
a... Workpiece pedestal.

Claims

[Scope of utility model registration request]

(1) In a lift-and-carry transport device in which a transfer bar transports a workpiece by reciprocating in the vertical direction and in the transport direction, the transfer bar moves the piston rod and the operating rod back and forth to move the workpiece through the swing arm. a two-stage lift cylinder device that moves the bar up and down, a transfer cylinder device that reciprocates the transfer bar in the conveying direction via another piston rod, and a work cradle fixedly provided at each station; A plurality of workpiece holders are fixed on the transfer bar at positions corresponding to the respective stations, and in the middle of a large pitch section where the pitch between adjacent stations is larger than the pitch between other stations. 1. A conveyance device comprising a workpiece retention prevention means installed at an idler station or at a processing station immediately after the idler station.

(2) The workpiece retention prevention means is a high-height workpiece holder installed at an idler station in the middle of a large pitch section among the plurality of workpiece holders on the transfer bar. The conveyance device according to scope 1.

(3) Workpiece retention prevention means are installed at the idler station in the middle of the large pitch section and at the processing station on the unloading side of the large pitch section among the plurality of workpiece holders fixedly provided at each station. The conveyance device according to claim 1, which is a utility model registered claim, which is a workpiece holder with a low height.