JPS61171752U

JPS61171752U -

Info

Publication number: JPS61171752U
Application number: JP5437085U
Authority: JP
Priority date: 1985-04-12
Filing date: 1985-04-12
Publication date: 1986-10-24

Description

[Brief explanation of drawings]

第１図は本考案の第１の実施例を示す斜視図、
第２図は第１図における―断面図、第３図は
リードフレームの供給工程を示す図、第４図は本
考案の第２の実施例を示す部分正面断面図、第５
図は従来のリードフレーム供給装置の斜視図を各
々示す。１……マガジン、２……リードフレーム、８…
…搬送手段、９ａ，９ｂ……吸盤、１０ａ，１０
ｂ，２２ａ，２２ｂ……導管、１１，２０，３０
……リードフレームフイーダ、２１ａ，２１ｂ…
…貫通孔、３２……電磁石、３２ａ……吸着面。 FIG. 1 is a perspective view showing a first embodiment of the present invention;
2 is a sectional view of FIG. 1, FIG. 3 is a diagram showing the lead frame supply process, FIG. 4 is a partial front sectional view showing the second embodiment of the present invention, and FIG.
The figures each show a perspective view of a conventional lead frame supply device. 1...Magazine, 2...Lead frame, 8...
...Conveyance means, 9a, 9b...Sucker, 10a, 10
b, 22a, 22b... Conduit, 11, 20, 30
...Lead frame feeder, 21a, 21b...
...Through hole, 32...Electromagnet, 32a...Adsorption surface.

Claims

[Scope of Claim for Utility Model Registration] (1) A magazine in which a plurality of lead frames are stored, a conveying means for suctioning and holding the lead frames stored in the magazine one by one, and a means for conveying the lead frames by means of this conveying means. In a lead frame supply device comprising a lead frame feeder to which lead frames are supplied, a suction means for suctioning the supplied lead frames is provided below the position where the lead frames are supplied by the conveyance means in the lead frame feeder. A lead frame supply device characterized by: (2) The lead frame supplying device according to claim 1, wherein the suction means is a vacuum suction device that is controlled to be turned ON and OFF at appropriate times. (3) The lead frame supply device according to claim 1, wherein the adsorption means uses an electromagnet that is controlled to turn on and off at appropriate times.