| 摘要 |
PURPOSE:To perform an operation to economically take out a small quantity of screws of various types through a compact constitution, by dropping screws other than screws, adsorbed in a specified attitude, to an adsorbing body, by means of a claw and taking out only the screws in a specified attitude on a chute. CONSTITUTION:An adsorbing body 1 is supported in a reciprocating manner to a vibrating body 6 for adsorbing body. A claw 2 is located ina manner to cover an adsorbing surface 1F of the adsorbing body 1, and the claw is supported so that it can be elevated by an elevator 5 driven by a motor 3 and a power transmission means 4. Further, a groove 2G, having width slightly wider than the diameter of the screwed part of a screw to be selected, is provided in the claw 2, and a projection 2T extending downward is formed at the open end. A chute 7 is situated in a slanting manner continuously to and below the open end of the groove 2G. If the claw 2 is pressed down from the adsorbing body 1 by a distance (h) slightly shorter than a height H of a screw, only the screws with the head down remain, and the screws striken against the projection 2T are taken out on the chute 7. |
