A hole-punching device based on a cotton cloth filled with stuffing inside

Abstract

The invention relates to the field of textile technology, and discloses a punching device based on cotton cloth filled with fillers, including a base, a bottom plate, a straight plate, a connecting plate, a return spring A, a rotating motor, a pressing plate, a connecting rod, a movable rod and Cutting mechanism, the cutting mechanism includes air cylinder, movable column, return spring B, slide bar, cutting knife and contact plate, through the setting of pressing plate and cutting mechanism, use rectangular plate A and rectangular plate B to scrape the filling in cotton cloth before cutting to the area far away from the cutting position, and then automatically extend the cutting knife to cut after scraping, so as to avoid the problem that the cotton thread is entangled on the punching equipment after punching and it is difficult to clean. The pressing plate rotates in a circle, and then cuts the cotton cloth, avoiding the problem of deformation of the cut caused by pressure on the cotton cloth, and ensuring that the cut of the cotton cloth is neat, which facilitates the normal operation and aesthetics of subsequent operations such as button installation.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a punching device based on cotton cloth filled with fillers. Background technique [0002] One type of cotton cloth is manufactured by filling the center of the double-layer fabric with cotton silk and other fillers. When the existing punching device punches the cotton cloth filled with fillers, it cannot avoid the fillers in the cotton cloth. After the hole is punched, the cotton thread is entangled on the punching equipment and it is difficult to clean up. Therefore need badly a kind of punching equipment based on the cotton cloth that the inside is filled with filler to solve the above problems. Contents of the invention [0003] (1) Solved technical problems [0004] Aiming at the deficiencies of the prior art, the present invention provides a punching device based on cotton cloth filled with fillers, which has the advantages of avoiding the fillers in the cotton cloth f...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a punching device based on cotton cloth filled with fillers, which has the advantages of avoiding the fillers in the cotton cloth for punching, and solves the problem of the existing punching device. When the cotton cloth filled with stuffing is used to punch holes, the cotton thread is entangled on the punching equipment after punching and it is difficult to clean up

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