Head assembly for a component mounter

Details Head assembly for a component mounter Head assembly for a component mounter

2007-12-04

2007-12-04

Trinh, Minh (Department: 3729)

Metal working

Means to assemble or disassemble

Means to assemble electrical device

C029S740000, C029S741000, C029S742000, C029S834000, C414S757000, C414S758000, C294S064200

Reexamination Certificate

active

11052271

ABSTRACT:
Provided is a component mounter having a plurality of revolving nozzle spindles, which can simultaneously pick up and mount two or more electronic components. A head assembly for the component mounter includes: a base frame; a rotary housing rotatably mounted on the base frame and having spindle receiving holes vertically formed at regular intervals at the same radius from a center thereof; a plurality of nozzle spindles having lower ends to which nozzles for picking up electronic components are coupled, and received in the spindle receiving holes such that the plurality of nozzle spindles rotate on the same axis when the rotary housing rotates; a housing rotating mechanism rotating the rotary housing; and a nozzle lifting mechanism including a nozzle lift driving unit, and a clutch part that moves according to the operation of the nozzle lift driving unit and can simultaneously press down and lower the plurality of nozzle spindles.

REFERENCES:
patent: 4706379 (1987-11-01), Seno et al.
patent: 5033185 (1991-07-01), Hidese
patent: 5070598 (1991-12-01), Itagaki et al.
patent: 5086556 (1992-02-01), Toi
patent: 5255903 (1993-10-01), Parsons et al.
patent: 2003-273582 (2003-09-01), None

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