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Patent Searching and Data


Title:
DEVICE FOR CORRECTING ROBOT TEACHING POSITION, TEACHING DEVICE, ROBOT SYSTEM, TEACHING POSITION CORRECTION METHOD, AND COMPUTER PROGRAM
Document Type and Number:
WIPO Patent Application WO/2021/200743
Kind Code:
A1
Abstract:
There is a demand for a technique that simplifies work required to correct a robot teaching position. A device 70 for correcting a teaching position of a robot 12 is provided with: an attitude change data acquisition unit 82 that acquires attitude change data indicating the attitude change amount of a workpiece with respect to the robot 12 caused by an arrangement change, on the basis of first and second position data of the robot 12; a third position data acquisition unit 84 that acquires third position data of the robot 12 when a hand tip part thereof is disposed in a prescribed positional relationship with respect to an index in a state where the hand tip part is disposed in a second attitude corrected by using the attitude change data; and a position change data acquisition unit 86 that acquires position change data indicating the position change amount of the workpiece caused by the arrangement change with respect to the robot 12, on the basis of the first and third position data.

Inventors:
FU WANFENG (JP)
KOKUBO KYOUHEI (JP)
Application Number:
PCT/JP2021/013092
Publication Date:
October 07, 2021
Filing Date:
March 26, 2021
Export Citation:
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Assignee:
FANUC CORP (JP)
International Classes:
B25J9/22
Foreign References:
JP2019188542A2019-10-31
JP2017077614A2017-04-27
JP2019214105A2019-12-19
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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