Title:
WORKPIECE GRIP DETERMINING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/110184
Kind Code:
A1
Abstract:
A workpiece grip verification device of a workpiece automatic conveyor, employing a laser measuring instrument, includes: a processing machine for processing the workpiece being gripped by a gripping device in a processing chamber; the workpiece automatic conveyor for transferring the workpiece to and from the processing machine; the laser measuring instrument, which is attached outside the processing chamber, and which projects laser light onto the workpiece that has been grasped from the gripping device by the workpiece automatic conveyor and that is in the processing chamber; and a workpiece grip determination device which determines whether the workpiece automatic conveyor has grasped the workpiece, on the basis of measurement information from the laser measuring instrument.
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Inventors:
YANAGISAKI JUN (JP)
Application Number:
PCT/JP2018/043463
Publication Date:
June 04, 2020
Filing Date:
November 27, 2018
Export Citation:
Assignee:
FUJI CORP (JP)
International Classes:
B23Q17/00; B23B15/00; B23Q7/04; B23Q11/00; B23Q17/24; B25J15/08
Foreign References:
| JP2015042431A | 2015-03-05 | |||
| JP2015006721A | 2015-01-15 | |||
| JP2001176952A | 2001-06-29 | |||
| DE102016220177A1 | 2018-04-19 | |||
| US20170252919A1 | 2017-09-07 | |||
| JPH05123941A | 1993-05-21 |
Attorney, Agent or Firm:
HIROTA Akihiro (JP)
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