Device for guiding lower punches

摘要

A rotor (10) has a die-plate (12) with drilled holes (DH) (14) for each pair of upper (16) and lower (18) punches to work together. A filling device (FD) (20) feeds powder to be pressed into the DH, as DH run along on the FD. The lower punches (LP) have a position, which set a filling capacity in advance. During the filling process, the LP move with their heads along a feeder cam-plate (24).