Component mounter and recognition method

Details Component mounter and recognition method Component mounter and recognition method

1994-12-23

1997-04-08

Evans, F. L.

Optics: measuring and testing

By polarized light examination

With light attenuation

356385, G01B 1100

Patent

active

056193289

ABSTRACT:
The invention is adapted to be embodied in a component measuring system for measuring a component in an optical detecting station. A pick up device is supported for movement in a first direction and is rotatable about an axis. An optical detection station having an optical range limited in height is defined by a plurality of parallel light rays. The pick up device moves a component held thereby into the optical range. The device measures at least one dimension of said first area of said component and determines whether this area was correctly measured.

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