| 摘要 |
PROBLEM TO BE SOLVED: To perform calibration of a robot easily with less man-hours.SOLUTION: A calibration device 11 includes: a projection unit 13 for projecting an image 12 to identify a position of an end effector 2; a screen 14; an imaging unit 15 for imaging the image 12 projected onto the screen 14, and obtaining data of the image; and a control unit 16 for controlling the robot 1, the projection unit 13, and the imaging unit 15. The control unit 16 includes: a storage section 21 for storing the image data when the end effector 2 is located at a reference position, as reference image data; and a correction value calculation section 22a for comparing the image data obtained by the imaging unit 15 for calibration, with the reference image data, and calculating a correction value to move the end effector 2 to the reference position.SELECTED DRAWING: Figure 1 |
