| 摘要 |
<p>PURPOSE:To supply two kinds of parts by one device by providing a central trough having a forward track between two side troughs having a backward trough. CONSTITUTION:When parts are put into hopper parts 10 and 11, forward tracks 8b and 9b are moved in an arrow A direction against a rising slope, guided by the guiding parts 4b and 5b of side troughs 4 and 5 and moved to the forward tracks 6b and 7b of a central trough 1. Then, they are moved in an arrow B direction, guided by the guiding parts 1b and 1b of the central trough 1 and transferred to the backward tracks 8a and 9a of the side troughs 4 and 5. Likewise, parts transferred from backward tracks 8a and 9a to the forward tracks 6a and 7a of the central trough 1 are carried in the arrow B direction again and sent to an aligning part 3. Herein, superfluous parts sent in two rows are dropped to the forward tracks 6b and 7b in a lower stage by an escaping plate 3a and only those parts arrayed in one row along a central wall are aligned in an ejecting shoot 2 via an aligning part 3b.</p> |
