Winding component during acrylic fiber production

Abstract

The invention discloses a winding component during acrylic fiber production. The winding component comprises a first mounting arm, a second mounting arm and a bobbin; a first motor is mounted on the first mounting arm; a rotating shaft is connected with the first mounting arm through a mounting frame and is sleeved with the bobbin; the bobbin is connected with a first pulley, a second pulley and ayarn cone through a silk thread; and an automatic adjusting component is arranged at the top end of the second mounting arm and comprises a supporting column, a sleeve, a round carrying plate and a spring. According to the winding component during acrylic fiber production, the tension change of the bobbin during rotation can be adjusted automatically by the aid of the automatic adjusting component, so that the stable tension of the silk thread can be guaranteed; the bobbin can move forwards and backwards by the aid of a swinging component, so that the silk thread on the bobbin can be prevented from being centralized in one position, the product quality of the bobbin can be guaranteed, during operation of the whole winding component, quick winding can be realized, the filament is stable fin tension during winding, and the thread quality is improved; and meanwhile, the thread set moves automatically, the silk thread is prevented from being centralized in one position, and the quality ofthe thread set is guaranteed.

Description

technical field [0001] The invention relates to a chemical fiber material production equipment, in particular to a winding assembly in acrylic fiber production. Background technique [0002] Acrylic fiber, also known as polyacrylonitrile fiber at school, is also called "artificial wool" in my country. Acrylic fiber usually refers to synthetic fibers made of polyacrylonitrile or acrylonitrile copolymer with acrylonitrile content greater than 85% (mass percentage). Commonly used second monomers are non-ionic monomers, such as methyl acrylate, methyl methacrylate, etc., and the third monomers are ionic monomers such as sodium propylene sulfonate and 2-methylene-1,4- Succinic acid, etc. The performance of polyacrylonitrile fiber is very similar to that of wool. It has good elasticity. When it is stretched by 20%, the rebound rate can still maintain 65%. It is fluffy, curly and soft, and its warmth retention is 15% higher than that of wool. [0003] The linear products of acryl...

AI Technical Summary

Problems solved by technology

[0003] The linear products of acrylic fibers need to be wound with some parts during production, that is, some acrylic fibers produced are gathered by winding methods to become acrylic fiber products wound in a cylindrical shape. When the acrylic fibers are wound, the With the increase of acrylic yarn on the bobbin, the diameter of the outer ring of the bobbin will become larger and larger, and the tension on the acrylic fiber will also change accordingly. If the tension of the acrylic fiber changes too much, it will affect the quality of the acrylic fiber. At this time, the acrylic thread will only be wound in one place on the bobbin, which will affect the quality of the acrylic thread

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