Apparatus for automatically inserting electronic parts into prin

Details Apparatus for automatically inserting electronic parts into prin Apparatus for automatically inserting electronic parts into prin

1982-12-21

1986-01-21

Smith, Jerry

Boots, shoes, and leggings

29740, 364189, 364131, H05K 330

Patent

active

045660719

ABSTRACT:
An automatic insertor for inserting pins of ICs into holes formed in a printed circuit board includes a cassette holding section for holding a number of cassettes, each of which contains a plurality of ICs of the same kind, an IC discharging section for selectively discharging desired ICs successively from given cassettes, an IC carrier section for carrying the ICs successively supplied from the cassettes into an inlet of an IC rail arranged in inclined fashion, an inferior IC rejecting section for removing inferior ICs when the pins of the IC are deformed beyond an acceptable range, a first gate for stopping the ICs supplied from the inferior IC rejecting section and supplying the stopped ICs at a given timing, a pin correcting and cutting section for correcting the position and posture of IC pins and cutting the tips of the IC pins into V-shape, a second gate for temporarily retaining the ICs supplied from the pin correcting and cutting section, a polarity detecting and inverting section for detecting the polarity of ICs and turning the ICs over 180.degree. when the detected polarity is opposite to that denoted during a copy mode, a third gate for temporarily retaining the ICs, and an inserting section for gripping the IC pins and inserting them into the holes in the printed circuit board, which is mounted on an XY table which is driven by positional data stored during the copy mode into given inserting positions.

REFERENCES:
patent: 4103814 (1978-08-01), Nishioka
patent: 4202092 (1980-05-01), Shibasaki et al.
patent: 4212075 (1980-06-01), Cleversey et al.
patent: 4327484 (1982-05-01), Asai et al.
patent: 4386464 (1983-06-01), Yanai et al.
patent: 4401234 (1983-08-01), Droira et al.
patent: 4451324 (1984-05-01), Ichikawa et al.

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