Corner trimming device for non-woven fabric production

Abstract

The invention belongs to the technical field of non-woven fabric production, and discloses a corner trimming device for non-woven fabric production. The corner trimming device comprises a workbench and a first supporting plate. The first supporting plate is arranged above the workbench, a collecting roller is arranged at one end of the workbench, and a non-woven fabric capable of being driven is placed at the top of the workbench. One end of the non-woven fabric is connected with the collecting roller, two cutter grooves are symmetrically formed in the top of the workbench, and two first cutters are symmetrically installed at the bottom of the first supporting plate. According to the corner trimming device for the non-woven fabric production, a first pressing seat and a second pressing seat are arranged, before trimming of the first cutters, the first pressing seat and the second pressing seat firstly press the non-woven fabric on the workbench, the non-woven fabric is prevented from displacing under the impact of the first cutters in the cutting process, it is ensured that the trimming positions of the corners of the non-woven fabric are proper, and the rejection rate of the non-woven fabric is reduced; and meanwhile, the bottom of the second pressing seat and the two side edges of the workbench are obliquely arranged by 45 degrees, so that automatic falling of trimmed leftover materials is facilitated.

Description

technical field [0001] The invention belongs to the technical field of non-woven fabric production, and in particular relates to a corner trimming device for non-woven fabric production. Background technique [0002] Non-woven fabrics, also known as non-woven fabrics, are composed of oriented or random fibers. It is called cloth because of its appearance and certain properties. Non-woven fabrics have the characteristics of moisture-proof, breathable, flexible, light weight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color, low in price, and recyclable. For example, polypropylene pellets are mostly used as raw materials, which are produced by continuous one-step process of high-temperature melting, spinning, laying, and hot-pressing coiling. Non-woven fabrics have no warp and weft threads, are very convenient for cutting and sewing, and are light in weight and easy to shape, so they are deeply loved by handicraft lovers. [0003] The current ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of corner trimming device for non-woven fabric production, to solve the problem that the non-woven fabric is prone to displacement and the cutter in one direction is easy to produce burrs when the existing corner trimming device for non-woven fabric production is trimmed. question

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