| 摘要 |
PROBLEM TO BE SOLVED: To solve the problems on a conventional stocker for printed boards that it requires endless chains and circulating means, namely, board carrying mechanisms according to the present invention, in the same number as that of guide rails for every guide rail pair provided therein, resulting in a complicated structure as well as an excessive weight and a defect of bad operability. SOLUTION: This stocker for printed boards comprises a pair of board carrying mechanisms movable in and out of a carrying passage for the printed boards and having a plurality of carrying rollers for supporting and carrying the printed boards when entering into the carrying passage, whereby the plurality of printed boards are stored and stocked in stacks. |
