The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 29, 2019
Filed:
Oct. 10, 2014
Applicant:
Fuji Corporation, Chiryu-shi, JP;
Inventors:
Ryo Nagata, Okazaki, JP;
Masatoshi Fujita, Anjyo, JP;
Assignee:
FUJI CORPORATION, Chiryu-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
B25J 9/16 (2006.01); B25J 13/08 (2006.01); B25J 15/06 (2006.01); G05D 19/02 (2006.01);
U.S. Cl.
CPC ...
B25J 9/1641 (2013.01); B25J 9/1697 (2013.01); B25J 13/088 (2013.01); B25J 15/0616 (2013.01); G05B 2219/39195 (2013.01); G05B 2219/39241 (2013.01); G05B 2219/42077 (2013.01); G05B 2219/45063 (2013.01); G05D 19/02 (2013.01);
Abstract
After a component picked up by a suction nozzle is moved in an XY direction towards target XY coordinates, a waveform of a vibration (vibration waveform) in the Y direction arising in the component after the component has arrived near the target XY coordinates is measured, and control is performed such that the component arrives at a target Z coordinate (value zero) when a displacement y of the component crosses a node of the measured vibration waveform.