| 摘要 |
PROBLEM TO BE SOLVED: To reduce the size of a part mounter. SOLUTION: The shaft 70 of means for turning a transfer chuck 69, the shaft 71 of means for moving the transfer chuck 69 inward or outward of the rotary arc thereof, and the shaft 72 of means for opening/closing the transfer chuck after being moved are arranged coaxially, structure for turning, moving and opening/closing the transfer chuck 69 can be made compact and simple thus enhancing stability of operation. |
