Parts mounting apparatus

Details Parts mounting apparatus Parts mounting apparatus

1991-05-30

1993-03-23

Hall, Carl E.

Metal working

Means to assemble or disassemble

With signal, scale, illuminator, or optical viewer

29740, 29743, H05K 330

Patent

active

051952351

ABSTRACT:
A parts mounting apparatus includes a structure (34) on which a spindle (31) is supported to be movable up and down, and the spindle has a vacuum suction path (36). Either a normal nozzle (50) or a nozzle for image recognition (141) can be attached to a lower end of the spindle. When the normal nozzle is attached to the spindle, parts positioning jaws (61a-62b) supported on the structure performs a centering operation of the parts sucked to the normal nozzle in accordance with vertical movement of the spindle by a cam device (90) and a motor (93). When the nozzle for image recognition is attached to the spindle, a CPU (201) controls the motor so that rise of the spindle can be stopped before the nozzle for image recognition enters an operating region of the jaws.

REFERENCES:
patent: 4624050 (1986-11-01), Hawkswell
patent: 4675993 (1987-06-01), Harada
patent: 4770599 (1988-09-01), Hawkswell
patent: 4831721 (1989-05-01), Hirai et al.
patent: 4951383 (1990-08-01), Amao et al.

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