Assembly for injection molding a plastics encapsulation around small metal stampings, has an integrated stamping zone in front of the injection molding stage, with matching molding and stamping cycles

摘要

The injection molding assembly, to encapsulate small metal stampings at a stamping machine, has a fixed tool section (1) and a moving closing section (2) in an integrated stamping zone (7) for stamping tools (8) which move with the workpieces. In the direction of material travel (5), the stamping zone is in front of the injection mold (3), with a stamping path which ends before the injection molding stage. The injection molding cycle matches the stamping cycle.