| 摘要 |
PURPOSE:To arrange so that each preset quantity of cylindrical parts, etc. will steadily and smoothly be fed out separately, by providing sufficient allowance for the lower open surface of parts storage body and concave holding part of feeder body. CONSTITUTION:The lower open surface of parts storage body 14 is formed in such manner that it has sufficient room for receiving the number of parallelly arranged parts 11 which is at least more than the number of separately fed cylindrical parts 11, etc. In addition, the concave holding part 16a of feeder plate 16 is formed slightly larger in depth than the diameter of part fed 11. At the same time, the concave holding part is formed slightly larger in width than the value obtained by multiplying its diameter by the quantity of parts 11 to be separately fed. Through the provision of space large enough to allow a parallel disposition of 5 pieces of round bar 11 for the lower open surface area of parts storage body 10, a smooth drop of round bars 11 inside parts storage body 10 can be realized without generation of bridge phenomenon. |
