| 摘要 |
PROBLEM TO BE SOLVED: To arrange the polarity of works in a short time by shortening the stop time of an index table. SOLUTION: The polarity inverter 12 comprises an inversion table 12a, provided with shooter holes 30, 32. An index table 14 is disposed below the polarity inverter 12. The index table 14 is turned clockwise, and when a work 40b of the opposite orientation is detected, the index table 14 is stopped. Consequently, the work 40b is taken into the inversion table 12a at the shooter hole 30, and then the inversion table 12a is turned by 180 deg.. At the same time, the index table 14 is turned by a prescribed angle and the work 40b of inverted orientation (polarity) is returned back to the original groove 14a thus arranging the polarity of the works 40a-40d. |
