Title:
TOOL CHECKING DEVICE, TOOL CHECKING PROGRAM, AND TOOL CHECKING METHOD FOR ROBOT ARM
Document Type and Number:
WIPO Patent Application WO/2022/138236
Kind Code:
A1
Abstract:
This tool checking device for a robot arm comprises: a tool movement control unit for controlling the robot arm to move a tool attached to the robot arm to a specified location; an imaging control unit for controlling an imaging device to image the tool moved to the specified location; and a determination unit for determining, on the basis of a captured image captured by the imaging device, whether or not a tool condition about the tool type, or the tool state, that needs to be satisfied by the tool is satisfied.
Inventors:
HIRAYAMA JYUNTA (JP)
TOKUMOTO MASARU (JP)
YAMASHITA TOMOKI (JP)
KIMURA KENICHIRO (JP)
TOKUMOTO MASARU (JP)
YAMASHITA TOMOKI (JP)
KIMURA KENICHIRO (JP)
Application Number:
PCT/JP2021/045548
Publication Date:
June 30, 2022
Filing Date:
December 10, 2021
Export Citation:
Assignee:
MAEKAWA SEISAKUSHO KK (JP)
International Classes:
B25J13/08
Foreign References:
| JPH05318239A | 1993-12-03 | |||
| JP2010234451A | 2010-10-21 | |||
| JPH06134638A | 1994-05-17 | |||
| JP2014168823A | 2014-09-18 | |||
| JP2014172099A | 2014-09-22 | |||
| JP2016137529A | 2016-08-04 | |||
| JP2018158405A | 2018-10-11 |
Other References:
See also references of EP 4249188A4
Attorney, Agent or Firm:
SEISHIN IP PATENT FIRM, P.C. (JP)
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