Feeding mechanism of punching machine

Abstract

The invention provides a feeding mechanism of a punching machine and belongs to the technical field of mechanical equipment. The feeding mechanism of the punching machine solves the problem that the punching quality of an existing punching machine is low. According to the feeding mechanism of the punching machine, the punching machine comprises a rack, a punching platform is fixedly connected with the rack, the feeding mechanism comprises a rotary drum, and the outer peripheral wall of the upper portion of the rotary drum is flush with the upper side face of the punching platform; the portion, above the rotary drum, of the rack is rotatably connected with a pressing drum, and pressing springs capable of pressing the pressing drum onto the rotary drum are arranged on the rack; and the feeding end of the punching platform is further hinged to a plurality of pressing plates, and the free ends of the pressing plates face the discharging ends, and a top plate capable of preventing a felt from reverse shifting is connected with the free ends of the pressing plates. According to the feeding mechanism of the punching machine, accurate feeding can be conducted, and consequently the punching quality is improved.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment, and relates to a feeding mechanism of a stamping machine. Background technique [0002] In the general sense, the punching machine drives the flywheel through the motor, and drives the crank linkage mechanism through the clutch and the transmission gear to move the slider up and down, and drives the stamping die to stamp the workpiece. In addition to forming the workpiece, stamping also has the function of stamping and cutting, that is, it can punch the workpiece according to the set formation, such as stamping a circular felt sheet, and stamping through a cylindrical cutter head, but because the felt sheet is a flexible material , There will be displacement, deformation and other phenomena at the moment of stamping, resulting in irregular shape of the stamped felt sheet and low stamping quality. Contents of the invention [0003] The object of the present invention is to solve th...

AI Technical Summary

Problems solved by technology

In addition to forming the workpiece, stamping also has the function of stamping and cutting, that is, it can punch the workpiece according to the set formation, such as stamping a circular felt sheet, and stamping through a cylindrical cutter head, but because the felt sheet is a flexible material , there will be displacement, deformation and other phenomena at the moment of stamping, resulting in irregular shape of the stamped felt sheet and low stamping quality

Images