Anti-adhesion rotary trimming equipment for production of medical disposable protective clothing

Abstract

The invention discloses an anti-adhesion rotary trimming device for medical disposable protective clothing production, which comprises a sliding seat, the bottom of the sliding seat is slidably assembled with a cutting knife along the length direction, the two ends of the sliding seat are fixedly connected with second connecting plates respectively, and the two second connecting plates are connected through two first rotating shafts. The two first rotating shafts are arranged on the two sides of the sliding seat, each first rotating shaft is sleeved with a roller frame, extrusion rollers are arranged on the roller frames in the length direction of the sliding seat, and in the process that the cutting knife gets close to the fabric, the two extrusion rollers firstly make contact and rub with the fabric; and the roller frame rotates in the direction away from each other by taking the first rotating shaft as the center, so that the fabric is flattened and spread. In the process that the cutting knife moves downwards, the two extrusion rollers firstly make contact and friction with the fabric, the extrusion rollers act on the fabric so that the fabric can be flattened and spread out, and after the cutting knife makes contact with the fabric for cutting, the fabric can be rapidly separated, and adhesion of the fabric is completely eradicated.

Description

technical field [0001] The invention relates to the technical field of cutting devices, in particular to an anti-adhesion rotary cutting device for the production of medical disposable protective clothing. Background technique [0002] At present, the fabric of medical disposable protective clothing is composed of a layer of PE film and a layer of non-woven fabric. When cutting, the cutter will cause the PE film to stick due to heat. Tear it apart, it will be more troublesome. In order to avoid the above situation in the prior art, the shape of the cutting knife is improved, that is, a gap is opened on the cutting knife, so that the cutting knife has the function of serrations, and the cutting knife is equivalent to the edge when cutting. Trim the edge saw and saw the stuck material again to prevent the material from sticking together. This method is equivalent to using the shape of the cutting knife itself to cut the fabric twice or multiple times, and eliminate the adhes...

AI Technical Summary

Problems solved by technology

This method is equivalent to using the shape of the cutter itself to cut the fabric twice or multiple times, and eliminate the adhesion phenomenon that has occurred through multiple cutting, but it does not completely avoid the occurrence of adhesion phenomenon. In view of this, The invention proposes an anti-adhesion rotary trimming device for the production of medical disposable protective clothing

Images