Power supply device and of orientation, in order to supply a work station pieces having a same orientation predetermined

摘要

The device has a workpiece support surface (4) on which individual workpieces move under the action of mobile drive prongs (6). At an intermediate part (11) of their travel along the surface, the prongs are arranged to retract, almost completely below the level of the surface. When a prong engages a workpiece in the correct orientation, it pulls and raises it onto a reception surface (12) spaced above the support surface. If the workpiece is inverted, the prong does not raise it and it passes beneath the reception surface for reorientation. USE - Delivery of workpieces with peripheral rims to work station.