JPS6332850U

JPS6332850U -

Info

Publication number: JPS6332850U
Application number: JP12639586U
Authority: JP
Priority date: 1986-08-19
Filing date: 1986-08-19
Publication date: 1988-03-03

Description

[Brief explanation of the drawing]

第１図は本考案に係る薄鉄板吸着電磁石装置に
おける重吸着防止装置の要点を示すブロツク回路
図、第２図は，，は第１図に示す薄鉄板吸
着電磁石装置における重吸着防止装置の動作を示
す図で、第３図は薄鉄板供給装置の概略を示す図
、第４図は従来のマグネフロータによる分離装置
の概略を示す図、第５図は従来の高圧エアによる
分離装置の概略を示す図、第６図はロボツトコン
トローラの構成を示すブロツク図、第７図は電磁
石ハンドの概略構成を示す図である。図中、１……電磁石ハンド、２……ワーク、５
……直流可変電圧電源、６……直流定電圧電源、
７……切替スイツチ、８……切替スイツチ、９…
…リレー、１０……リレー、１１……電磁石、１
２……逆流防止用ダイオード、１３……ロボツト
コントローラ、１４……ハンド。 Fig. 1 is a block circuit diagram showing the main points of the heavy adhesion prevention device in the thin iron plate adsorption electromagnet device according to the present invention, and Fig. 2 is an operation of the heavy adhesion prevention device in the thin iron plate adsorption electromagnet device shown in Fig. 1. 3 is a diagram showing an outline of a thin iron plate feeding device, FIG. 4 is a diagram showing an outline of a conventional separating device using a magnetic floater, and FIG. 5 is a diagram showing an outline of a conventional separating device using high-pressure air. FIG. 6 is a block diagram showing the configuration of the robot controller, and FIG. 7 is a diagram showing the schematic configuration of the electromagnetic hand. In the figure, 1...electromagnetic hand, 2...workpiece, 5
...DC variable voltage power supply, 6...DC constant voltage power supply,
7... Changeover switch, 8... Changeover switch, 9...
...Relay, 10...Relay, 11...Electromagnet, 1
2... Backflow prevention diode, 13... Robot controller, 14... Hand.

補正昭６１．１０．２４図面の簡単な説明を次のように補正する。明細書の第９頁第２０行の「第２図は，，
は」を「第２図，，は」と訂正する。Amendment October 24, 1981 The brief description of the drawing is amended as follows. "Figure 2 is..." on page 9, line 20 of the specification.
Correct ``Ha'' to ``Fig. 2,, wa''.

Claims

[Scope of Claim for Utility Model Registration] A thin iron plate adsorption electromagnet device comprising an electromagnet for adsorbing thin iron plates, which separates and adsorbs loaded thin iron plates one by one and supplies them to a predetermined location, comprising: a DC variable voltage power supply that adjusts the adsorption force; a DC constant voltage power supply that similarly applies normal adsorption force to the thin iron plate adsorption electromagnet; a power supply circuit including the DC variable voltage power supply; and a power supply circuit including the DC constant voltage power supply. A heavy adsorption prevention device in a thin iron plate adsorption electromagnet device, characterized by comprising a switching circuit for switching.