Metal working – Means to assemble or disassemble – With means to test work or product
Patent
1989-06-13
1990-10-23
Eley, Timothy V.
Metal working
Means to assemble or disassemble
With means to test work or product
29739, 29741, B23Q 2100, B23Q 1500
Patent
active
049642111
ABSTRACT:
A parts assembling apparatus for assembling an electronic part onto a printed circuit board by inserting leg portions such as lead pins of the part into the assembling holes formed in the board comprises a movable arm, holding mechanism, force sensor and discrminating device. A part is held at a preset position by the holding mechanism which is vertically reciprocated by the movable arm to the part assembling position over the board. The reaction force from the board which acts on the holding mechanism is detected by the force sensor when the part is assembled. On the basis of the sensor output, the discriminating device determines whether the lead pins have been correctly inserted into the part assembling holes of the board or not.
REFERENCES:
patent: 4401294 (1977-08-01), Inoyama et al.
patent: 4510683 (1985-04-01), Fedde et al.
patent: 4621419 (1986-11-01), Hino et al.
Arao Masaki
Tsunemi Shinichiro
Eley Timothy V.
Omron Tateisi Electronics Co.
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