| 摘要 |
<p>PROBLEM TO BE SOLVED: To supply balls one after another by picking them up rapidly and securely in a compact constitution.SOLUTION: A parts supplier 1, which picks up a predetermined number of balls B from a receptor 2 that reserves many balls B, comprises: a through hole 21 formed in the bottom of the receptor 2; a scraping member 3 that is inserted through the through hole 21 into the receptor 2 and has a support part 31 to pick up a ball B1 at the tip; and a crushing member 4 that is inserted through a vicinity of the through hole 21 into the receptor 2 to move many balls B by being interrupted into gaps among the many balls B in the receptor 2 so that the pick-up ball B1 may come to the top of the through hole 21, thereby making the scraping member 3 pick up the ball B1 placed on the support part 31 standing by to face the marginal part of the through hole 21 or the through hole 21.</p> |
