| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a component supply device capable of shortening pallet replacing time when a plurality of pallets capable of loading a plurality of stacked trays are stored in a stocker in a vertically aligning state to be used. <P>SOLUTION: A component supply device 10 includes: a stocker lifting/lowering device 60 for lifting and lowering a stocker 12; and a pallet lifting/lowering device 70 for lifting and lowering a pallet carrying device 40. Therefore, for example, the stocker can be lifted while the pallet carrying device 40 is lowered. When a tray on the uppermost stage reaches component collecting height, the lifting of the pallet carrying device and the socker can be stopped. Consequently, as compared with time required for replacing pallets by lifting and lowering only the pallet carrying device in a conventional device, time for replacing pallets by lifting and lower the pallet carrying device 40 and the stocker 12 of this embodiment becomes short, so that production efficiency can be improved, and energy can be saved. <P>COPYRIGHT: (C)2013,JPO&INPIT |
