Method and apparatus for taking electronic component out of carr

Details Method and apparatus for taking electronic component out of carr Method and apparatus for taking electronic component out of carr

1986-10-31

1988-04-26

Paperner, L. J.

Material or article handling

Miscellaneous

294263, 294264, 29740, 29743, 29822, 221 74, 414416, 414786, H05K 1300

Patent

active

047401362

ABSTRACT:
A method of taking an electronic component or chip out of each of plural pockets which are formed at regular intervals along a longitudinal direction of a carrier tape and which have openings in the upper surface of the tape, through vacuum suction of a suction member, while the tape is intermittently fed in a feeding direction parallel to its longitudinal direction, including the steps of: (a) bringing the pockets having the chips, into a position where their openings are covered with a covering device having a notch with a width narrower than that of the chip and wider than that of the suction member; (b) feeding the tape by the regular interval in the feeding direction, and permitting a leading chip of the chips covered with the covering device to be brought into a suction position where the leading chip is right below the suction member and the notch; (c) lowering the suction member through the notch so as to allow the suction member to suck and hold the leading chip; (d) retracting the covering device while the tape is kept stationary, so as to clear the covering device from above the leading chip held by the suction member; and (e) lifting the suction member to take the leading chip out of the pocket. An apparatus for taking a chip out of a carrier tape is also disclosed.

REFERENCES:
patent: 3906614 (1975-09-01), Rayburn
patent: 4494902 (1985-01-01), Kuppens et al.

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