PURPOSE: To reduce the generation frequencies of the work stoppage of a robot and to improve the productivity by correcting a work original position based on the mean slippage operated by storing in order the position slippages of a work.
CONSTITUTION: A jig 7 is moved to the specified work original position opposed to a fixed window part (b) to detect the position slippages in the car width, car length and car height directions of the window part (b) for the jig 7 by position sensors 9, 10. Each slide base 2, 3 and a lift platform 5 are moved according to slippages and the jig 7 is subjected to position correcting so as to align to the actual position of the window part (b). Thereafter the jig 7 is advanced to the window (b) side by a cylinder 7b, a window glass C is fitted to the window part (b), finally the jig 7 is returned to the standby position of the side part of a car body (a) and one round of assembly work is completed. When the work original position is made constant and invariable now, the slippages exceed a detectable range by the sensors 9, 10, so the increase in the slippages is offset by the correction of the work original position to perform the position detection of the window part.
MATSUZAKI EIICHI
URANO SOKU
| JPS6263303A | 1987-03-20 | |||
| JPS5844512A | 1983-03-15 | |||
| JPS6358505A | 1988-03-14 |