High-hydroscopicity non-woven fabric edge cutter

Abstract

The invention provides a high-hydroscopicity non-woven fabric edge cutter, belongs to the technical field of machinery, and solves the technical problems of non-uniform width and the like of the edge-cut non-woven fabric obtained by an existing non-woven fabric edge cutter. The high-hydroscopicity non-woven fabric edge cutter comprises a rack, wherein the rack is rotationally connected with a cloth collecting roller, the cloth collecting roller is provided with edge cutting grooves close to two ends, the rack is provided with two sets of cutting assemblies in one-to-one correspondence to the edge cutting grooves, each set of cutting assembly comprises an upper sliding seat, a lower sliding seat and a cutting line connected between the upper sliding seat and the lower sliding seat, the upper sliding seat is in sliding connection onto a top plate of the rack, the lower sliding seat is in sliding connection onto a bottom plate of the rack, the cutting line is vertically arranged, and theupper sliding seat and the lower sliding seat can synchronously move to enable the cutting line to penetrate through each edge cutting groove or keep away from the cloth collecting roller. The edge cutter provided by the invention has the advantage of uniform width of the high-hydroscopicity non-woven fabric after edge cutting.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to an edge trimmer, in particular to an edge trimmer for highly water-absorbent non-woven fabrics. Background technique [0002] After the non-woven fabric is produced, it needs to be cut to a specific width, so that the excess non-woven fabric needs to be cut. In some traditional workshops, the waste edge of the non-woven fabric is still cut manually with a knife. Now Some workshops use non-woven fabric trimming machines to trim the waste edges of non-woven fabrics, which can be used for batch trimming of non-woven fabrics. [0003] In order to solve the above problems, the Chinese patent literature discloses a non-woven fabric trimming machine [CN206477179U], which includes a frame on which a guide for guiding the non-woven fabric is provided. A first connecting rod in the shape of a prism and a second connecting rod in the shape of a prism. The second moving part is movably conn...

AI Technical Summary

Problems solved by technology

The edge trimming machine mentioned above cuts the edge during the transmission process of the non-woven fabric. During the transmission process, the non-woven fabric is in a state of spreading out. At this time, the non-woven fabric will appear to be gathered in the middle. Its width is uneven, especially the super absorbent non-woven fabric, which is relatively fluffy, and the elastic state of the super absorbent non-woven fabric cannot be guaranteed to be uniform during the transportation process, so the width of the non-woven fabric obtained after trimming is uneven

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