Title:
CONVEYANCE SYSTEM AND CONTROL METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/190423
Kind Code:
A1
Abstract:
The present invention estimates positioning misalignment of workpieces stacked on a conveyance mechanism. A conveyance system (100) is provided with a conveyance mechanism (130) which conveys workpieces (150); a manipulator (110) for acquiring or stacking the workpieces (150) and having a mounting/dismounting mechanism on a front edge; and a control unit which estimates misalignment of the positions of the workpieces (150) stacked on the conveyance mechanism (130). The control unit estimates the amount of position misalignment of the workpieces (150) on the basis of the manipulator (110) stacking the workpieces (150) on the conveyance mechanism (130) and the conveyance mechanism (130) having moved to a target position, and determines a movement destination of the mounting/dismounting mechanism when acquiring the workpieces (150) on the basis of the position misalignment amount of the workpieces (150).
Inventors:
INOUE TAKAHIRO (JP)
OKADA TOMOHIRO (JP)
OKADA TOMOHIRO (JP)
Application Number:
PCT/JP2021/034476
Publication Date:
September 15, 2022
Filing Date:
September 21, 2021
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
B25J5/00; B25J13/08
Domestic Patent References:
| WO2015059740A1 | 2015-04-30 |
Foreign References:
| JP2017221980A | 2017-12-21 | |||
| JPH073990U | 1995-01-20 | |||
| JP2009263059A | 2009-11-12 | |||
| CN112191539A | 2021-01-08 | |||
| JPH04310382A | 1992-11-02 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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