Title:
ROBOT ORIGINAL POINT RETURNING METHOD
Document Type and Number:
Japanese Patent JPH04167102
Kind Code:
A
Abstract:
PURPOSE:To quickly return a robot to its original point position with no operation of a teaching operating device by setting previously the original point returning shift information and storing the shift positions every time the robot reaches these shift positions. CONSTITUTION:A controller 20 shifts a holding tool 11 of a robot 10 to a shift original point position P1 and then stores numerical value '1' showing the position P1 into a register 21 contained in the controller 20 when the shift of the tool 11 is over. Thereafter the tool 11 is shifted successively to the positions P2 - P7 and numerical values 2 - 7 showing the positions P2 - P7 respectively are stored in the register 21 when the whifts of the tool 11 are over to each shift point. In addition, the individual original point returning shift information is previously set to return the robot 10 to its original point from each shift position. Thus the shift positions are stored in the register 21 every time the robot 10 reaches each shift position. If the robot 10 has an abnormal stop, the original point returning shift information is selected for the relevant shift position where the robot 10 reached. As a result, the robot 10 can be returned to its original point without operating a teaching operating device.
Inventors:
MATSUMOTO AKIRA
YAMAMOTO MAKOTO
YAMAMOTO MAKOTO
Application Number:
JP29424490A
Publication Date:
June 15, 1992
Filing Date:
October 31, 1990
Export Citation:
Assignee:
SUZUKI MOTOR CO
International Classes:
B25J9/10; G05B19/18; G05B19/4067; (IPC1-7): B25J9/10; G05B19/18; G05B19/403
Attorney, Agent or Firm:
Kimura Takahisa