| 摘要 |
PURPOSE:To realize a labour saving and highly precise positioning, and to keep a floor surface clean by providing a draw-near device at a work transfer table in the vicinity of a positioning part, while connecting to a station so as to draw a truck near relatively. CONSTITUTION:An unmanned truck 12 travels along a guide line 11, and stops at the station 10. Then, by operating the truck draw-near device 20 of the work transfer table 14, the respective hook part 21b of the device 20 is engaged with the respective fitting part 10e of the station 10. Next, by putting back the device 20, the table 14 is moved by a rocking arm 15, and is drawn to the station 10 side relatively, the position part 19 of the table 14 is engaged with the positioning part 10d of the station 10, and the station 10 and the table 14 are correctly positioned. At the same time, respective switch S abuts against the end surface of the station 10, and is turned off. Then, the operation of the device 20 stops, and a work W on the table 14 is transferred by a robot. Next, the table 14 is returned to a former position by the energized elasticity of a reset device 22, and it is completed. |
