Axial locating self-locking device of creasing wheel

Abstract

The invention discloses an axial locating self-locking device of a creasing wheel. The device comprises a creasing wheel arranged on a creasing wheel axle, wherein the creasing wheel axle is axially equipped with a row of rack-shaped clamping grooves; a first radial through hole and a second radial through hole are arranged on the inner wall of an axle hole of the creasing wheel; an axial through hole is arranged on the side face and is perpendicularly crossed with the first radial through hole and the second radial through hole; a tongue pressing block is inserted into the axial through hole; a bulge is arranged on the upper surface of the middle part of the tongue pressing block and props against the upper surface of the inner wall of the axial through hole; a latching block is inserted into the first radial through hole from top to bottom and is connected with the inner end of the tongue pressing block; a spring and a set screw are sequentially inserted into the first radial through hole from bottom to top; and a pressure pin is inserted into the second radial through hole and props against the lower surface of the outer end of the tongue pressing block. According to the invention, the latching block moves up and down through a lever mechanism formed by the tongue pressing block so that the latching block is meshed with or released from the clamping grooves; and therefore, the axial movement of the creasing wheel is convenient, and rapid self-locking localization of the creasing wheel can be realized.

Description

technical field [0001] The invention relates to handbag forming equipment, in particular to an axial positioning self-locking device for crimping wheels. Background technique [0002] Handbag machine is a kind of automatic forming equipment for handbags, which can automatically complete the processes of tube making and bottom paste of handbags. Indentations (usually 4), in order to fold into corresponding paper tubes according to these indentations. And in order to guarantee to adapt to the paper bag of different size, require the axial position of crimping wheel to be adjustable and can be fixed. [0003] In the existing equipment, set screws are used to pass through the crimping wheel and the crimping wheel shaft to fix. In this way, the set screw is easy to damage the surface of the crimping wheel shaft, so that when the crimping wheel moves axially , Difficulty moving. Contents of the invention [0004] The technical problem to be solved by the invention is to solve...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to solve the problem that the crimping wheel is difficult to locate and move in the axial direction

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