| 摘要 |
A barrel cam turns with a shaft mounted on bearings in a cam box. Four linear bearings mounted on the outside of the box receive hollow slider tubes which are clamped to legs of an H-shaped frame which holds roller cam followers. Bearings and followers are lubricated with pressure fittings, and the cam box is drained. Parallel transfer bars connected to the frame support a feeder plate with spring loaded fingers and divider bars with inward facing forward and downward sloped channels to remove lower most articles from stacks and to feed the articles forward. The transfer bars have pockets which receive inserts with recesses for holding edges of articles. Some of the inserts have openings for receiving horizontally oriented spring loaded retainers with inward and upward sloping article engaging faces. This application is a continuation, of application Ser. No. 005,268, filed 1-22-79, now abandoned.
|
