A production process for removing impurities from waste fibers

Abstract

The invention discloses a production device for preparing composite fibers from waste fibers and a process of the production device. The production device comprises an opener bottom plate, an opener frame is mounted at the top end of the opener bottom plate, a filtering component is mounted at the bottom of the opener frame, a flanged strip is slidably connected between two limit frames, supporting columns are equidistantly welded on one end surface of the flanged strip, a second motor penetrates a second mounting plate and is provided with a second swinging rod, a connecting rod is rotatablyconnected at the end of the second swinging rod through a rotating shaft, and the end of the connecting rod is in transmission connection with a connecting seat. The production device is scientific, reasonable and safe and convenient to use, the second swinging rod drives the connecting rod and the connecting seat, so that the flanged strip reciprocates between the two limit frames, the supportingcolumn reciprocates, the waste fibers slide along the supporting columns, impurities in the waste fibers fall down among the supporting columns, impurity content of the waste fibers is lower after the waste fibers is opened, and subsequent melt spinning is facilitated.

Description

technical field [0001] The invention relates to the technical field of fiber production, in particular to a production process for removing impurities in waste fibers. Background technique [0002] Fiber refers to a substance composed of continuous or discontinuous filaments. Fiber has a wide range of uses and can be woven into thin threads, thread ends and hemp ropes. It can also be woven into fiber layers when making paper or felt. It is also commonly used to make other materials. And form composite materials with other materials. In normal textile production, many scraps and waste materials will be produced. In order to reduce production costs and improve fiber utilization, it is often necessary to prepare composite fibers after opening waste materials. However, the opening machine is used as a One of the production equipment for making composite fibers from waste fibers. The existing opening machine only has the function of opening, and it is difficult to completely remo...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a production process for removing impurities in waste fibers, which can effectively solve the problem that the existing opener only has the function of opening in the above background technology, and it is difficult to completely remove impurities after opening, so that the waste fibers are opened. After loosening, there are still some impurities, which will cause the yarn to be inserted into impurities or spinning failure during melt spinning, which will cause the problem of reduced quality of composite fiber or winding failure during later winding

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