Stamping machine conjugated cam conversion mechanism

CN2573216Y
The invention relates to a conjugated cam conversion mechanism on a flat-press flat automatic die-cutting stamping machine, which mainly comprises a machine base, a moving platform and four groups of upper shaft seats and an upper shaft of an elbow connected with the moving platform. The structural feature is that a set of four conjugate cam sets and four sets of lower elbow drive mechanisms are installed between the four sets of the upper shaft of the toggle and the base. This conversion mechanism has a clever design concept. By converting the rotational motion of the conjugated cam into a straight-line movement of the platform, it is possible to smoothly realize that the platform has sufficient residence time at the highest point and the lowest point, and the speed of the platform to rise and fall is accelerated. It also satisfies the technical requirements of the special pressure holding time for embossing and bronzing, and the processing quality and production efficiency are significantly improved.