| 摘要 |
PURPOSE:Not only to make a mechanism simple and to make maintenance and control easily, but also to shorten the whole length of a machine and to lessen installation area, by constituting one station wherein all the release operations can be carried out. CONSTITUTION:When a cam plate rotates about 310 deg., the laver feed member 28 starts operations. The cam plate finishes one turn and further rotates about 60 deg.. In this operation, while the cam plate is restored to the original position, it carries out a small vertically moving operation plural times (at 20 deg. and 40 deg. in the fig.), so that the laver 35 which is being introduced is forcedly sent out, and positioning and introducing operation is made secure. These operations are continuously repeated, and the laver 35 which is successively sent to the release part A is released. |
