A kind of fiber spinning drum, fiber spinning method and fabric

Abstract

The invention discloses a fiber spinning roller and a fiber spinning method. The roller comprises a first roller unit (100), a second roller unit (200) and a third roller unit (300), wherein the distance between the first roller unit and the second roller unit and the distance between the first roller and the third roller unit are equal; the first roller unit comprises a first roller (110), a lifting rod (120), a movable part (130), a moving piston (140), a driving part (150) and an induction rod (160); the first roller is connected with the lifting rod (120); the movable part is internally provided with a movable cavity; the movable cavity is internally provided with the moving piston (140) connected with the lifting rod; the moving piston can move up and down along the movable cavity; the moving piston divides the movable cavity into a first cavity (131) and a second cavity (132), wherein the first cavity communicates with the atmosphere, and the second cavity is a closed cavity.

Description

technical field [0001] The invention relates to the field of fiber spinning. Background technique [0002] Fiber refers to a substance consisting of continuous or discontinuous filaments. In animals and plants, fibers play an important role in maintaining tissues. Fiber has a wide range of uses, and can be woven into thin threads, thread ends and hemp ropes, and can also be woven into fiber layers when making paper or felt; it is also commonly used to make other materials, and to form composite materials with other materials. [0003] During the post-processing of fiber spinning, it is usually stretched by a roller. However, during fiber spinning and post-processing, the tension on the fiber will change and the post-processing will be uneven. In some fields, the position of the drum can be changed by the spring. However, this change only alleviates the unevenness, and it is difficult to achieve uniformity. Contents of the invention [0004] The purpose of the present in...

AI Technical Summary

Problems solved by technology

[0003] During the post-processing of fiber spinning, it is usually stretched by a roller. However, during fiber spinning and post-processing, the tension on the fiber will change and the post-processing will be uneven. In some fields, the position of the drum can be changed by the spring. However, this change only alleviates the unevenness, and it is difficult to achieve uniformity.

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