Card manufacturing machine and guide mechanism employing same

Abstract

A card manufacturing machine comprises a punching device, wherein, the punching device comprises a guide mechanism, an eccentric shaft mechanism and a punching die; the guide mechanism comprises a top plate, a base, a swinging arm, a guide block and a bar end oscillating bearing; the swinging arm can be rotatablely connected with the guide block; the guide block is rotatablely connected with the bar end oscillating bearing; the eccentric shaft mechanism is connected with the swinging arm so as to lead the swinging arm, the guide block and the bar end oscillating bearing to move up and down; the punching die comprises a male die and a female die, and the female die is installed on the base; the four guiding posts are sleeved with the four guide sleeves; the four guide sleeves are separately installed on the four corners of guiding pressure plate; the bar end oscillating bearing is connected with the guiding pressure plate so as to the guiding pressure plate to move up and down; and the male die is installed on the lower surface of the guiding pressure plate. The card manufacturing machine has the advantage of good punching quality.

Description

technical field [0001] The invention relates to a card making machine and a guiding mechanism for its application, in particular to a card making machine with uniform force and good punching quality and a guiding mechanism for its application. Background technique [0002] The existing card making machine includes a punching device, and the punching device includes a guide mechanism, an eccentric shaft mechanism, and a punching die. [0003] The guide mechanism includes a top plate, a base, four guide columns, a swing arm, a guide block, a first connecting shaft, a rod end joint bearing, and a second connecting shaft. The four guide columns are installed between the top plate and the base, the swing arm and the guide block are connected through the first connecting shaft, and the guide block and the rod end joint bearing are connected through the second connecting shaft. [0004] The punching die includes a punch die and a concave die. The rod end joint bearing is connec...

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to overcome the defects of uneven stress and poor punching quality of the punching die of the existing card making mach

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