| 摘要 |
PROBLEM TO BE SOLVED: To provide a parts supplying device for electronic part-mounting device which can introduce pallets set to standby states at two level positions of an upper position and a lower position to a pick-up position by giving priority to either one of the pallets, with a simple structure under simple control. SOLUTION: A component-supplying device is provided with a pallet housing means 21, which houses a plurality of pallets P and a pallet-introducing means 22 which takes out two pallets P housed in the housing means 21 at two level positions to a pick-up position by giving priority to either one of the pallets P. The pallet-introducing means 22 is provided with a locking arm 51 which locks both of the patterns P and a drive mechanism 43 which rotates the arm 51 and a first locking section 59 which locks the preferential pallet P and a second locking section 60 which locks the other pallet P are provided at the front end of the arm 51, in such a state that the sections 59 and 60 are positionally deviated from each other in the rotating direction. |
