Topic: Patents

This invention concerns a combined drive of the pressure plate in a die-cutting machine press. The combined mechanism increases the dwell of the plate during the cutting phase, so the cutting force is applied more fully and evenly, while reducing the power loading on the drive. This raises the productivity and cut quality of the press and lowers the mechanical stresses in the drive.

This invention concerns a wedging drive of the pressure plate of a die-cutting machine press, arranged to improve the stability and repeatability of the plate’s motion throughout the working cycle. A stable, well-controlled plate stroke ensures consistent cutting and creasing of the cardboard, reduces impact loads, and supports reliable operation at high cyclicity.