Title:
ワーク回転装置およびロボットシステム
Document Type and Number:
Japanese Patent JP7227073
Kind Code:
B2
Abstract:
A workpiece rotating apparatus including a first rotary positioner and a second rotary positioner which are arranged to face each other in a direction along a substantially horizontal rotation axis, which hold, respectively, one end portion and the other end portion of a long workpiece, and which can rotate the workpiece around the rotation axis, a linear motor which linearly moves the second rotary positioner in a direction along the rotation axis, and a motor controller which controls the linear motor to adjust a position of the second rotary positioner in a direction along the rotation axis, and the motor controller controls the linear motor so that magnitude of force acting on the linear motor from the other end portion of the workpiece via the second rotary positioner becomes equal to or smaller than a predetermined threshold.
Inventors:
Ryoji Kitamura
Application Number:
JP2019096756A
Publication Date:
February 21, 2023
Filing Date:
May 23, 2019
Export Citation:
Assignee:
FANUC Corporation
International Classes:
B23K37/047; B23K9/12; B25J13/00
Domestic Patent References:
| JP7164188A | ||||
| JP6292991A | ||||
| JP2000343280A |
Foreign References:
| US20160016267 |
Attorney, Agent or Firm:
Kunio Ueda
Junichiro Yanagi
Mayumi Oguri
Kunihiko Takeuchi
Junichiro Yanagi
Mayumi Oguri
Kunihiko Takeuchi