Robot apparatus
AssigneeFanuc Corporation
InventorsTomoki Ohya, Yoshiki Hashimoto
Life of this patent
Estimating the term…
Abstract
A robot apparatus which does not need an expensive connecting cable for connecting a robot to a controller. Since the controller is separately composed of a control unit (12), an operation box (13) and a teaching pendant (14), the size of the control unit (12) except an operation system can be reduced, the control unit (12) can be installed in a small dead space within a safety fence which cannot be intrinsically used and directly coupled with the robot (11) without using a connecting cable therebetween. The operation box (13) and the teaching pendant (14) as the operation system are installed outside of the safety fence (15).
Claims7
A robot apparatus comprising:
- a robot moveable within an operating space of an operating area and requiring power for each movement of the robot;
- a control unit mechanically connected to the robot without requiring a connecting cable for connecting the robot to the control unit of the robot apparatus, the control unit having a servo amplifier for supplying to the robot the required power for each movement, the control unit being located immediately adjacent to the robot, within a dead space which is within the operating area, but outside the operating space;
- a safety fence surrounding the operation area of the robot;
- an operation box located outside of the safety fence and outside the operation area;
- an operation system connecting cable for connecting the operation box and the control unit;
- and
- a teaching pendent connected to said operation box and located outside of the safety fence and outside the operation area, the operation box and teaching pendent enabling remote control of the robot.
A robot apparatus comprising:
- a robot moveable within an operating space of an operating area and having servo motors for the movements of the robot;
- a control unit mechanically connected to the robot without requiring a connecting cable for connecting the robot to the control unit of the robot apparatus, the control unit being located immediately adjacent to the robot, within a dead space which is within the operating area, but outside the operating space, control unit having
- a servo amplifier for driving the servo motors in the robot, and
- an on/off control and emergency stop circuit;
- a safety fence surrounding the operation area of the robot;
- an operation box located outside of the safety fence and outside the operation area, the operation box having an emergency stop mechanism in communication with the on/off control and emergency stop circuit of the control unit;
- an operation system connecting cable for connecting the operation box and the control unit;
- and
- a teaching pendent connected to said operation box and located outside of the safety fence and outside the operation area, the operation box and teaching pendent enabling remote control of the robot.
Dependencies are inferred from the claim text.