Manufacturing device and preparation method of non-woven fabric for automobile roof interior trim

Abstract

The invention relates to the technical field of non-woven fabric manufacturing devices, and discloses a manufacturing device and a preparation method of a non-woven fabric for an automobile roof interior trim. Through the arrangement of a driving motor 40, a transmission belt 42 can rotate, a cutting roller 24, a driven roller 16 and a winding roller 10 are made to rotate through the transmission belt, and the functions of cutting, rolling and winding are achieved correspondingly, and the production cost of enterprises is lowered; and the output end of the driving motor 40 drives an input shaft to rotate through a coupler, then a driving belt pulley 41 is made to rotate, the driving belt pulley 41 drives the transmission belt 42, the transmission belt 42 drives a cutting belt pulley 26, a flattening belt pulley 15 and a winding belt pulley 11 to rotate, the cutting belt pulley 26 rotates to drive a cutting rotating shaft 25 to rotate, the cutting rotating shaft 25 further enables two cutting hobs 29 to rotate, and the two cutting hobs 29 rotate, so that the formed non-woven fabric 38 can be cut, and the situation that the cutting effect is affected by a traditional cutting mode is prevented.

Description

technical field [0001] The invention relates to the technical field of non-woven fabric manufacturing devices, in particular to a non-woven fabric manufacturing device and a preparation method for automobile ceiling interior decoration. Background technique [0002] Non-woven fabric, also known as non-woven fabric, is composed of oriented or random fibers. It is called cloth because of its appearance and certain properties. Non-woven fabric has moisture-proof, breathable, flexible, light weight, non-combustible, easy Decomposition, non-toxic and non-irritating, rich in color, low in price, recyclable, etc., for example, polypropylene (pp material) pellets are mostly used as raw materials, which are continuously melted at high temperature, sprayed, laid, and hot-pressed It is produced in one step. The non-woven fabric has no warp and weft. It is very convenient to cut and sew, and it is light and easy to shape. It is very popular among handicraft lovers because it is a fabric...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a non-woven fabric manufacturing device for automotive ceiling trim, which has the advantages of adjusting the cutting size, rolling and smoothing the formed non-woven fabric, etc., and solves the problems of unsatisfactory traditional cutting effect and The problem that the unevenness of the formed non-woven fabric affects the packaging process

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