| 摘要 |
The feeder of this invention includes a delivery tube assembly cooperating with a working device in each station of an automatic working machine, each of the plurality of stations being arranged on a circumference, and a mechanism for synchronizing the feeding with the indexing of a multispindle automatic machine. The delivery tube assembly includes a mechanism adapted to receive materials from a storing portion thereof, a pushing mechanism for permitting received materials to advance and retract, an expelling mechanism for expelling residual materials, a delivery motor and the necessary control mechanism. The control mechanism operates at a predetermined position in synchronizing with the indexing of the automatic working machine. |
