Doubling thread winding equipment capable of carrying out automatic and quantitative cutting by utilizing doubling thread gravity action

Abstract

The invention relates to the technical field of textile fabrics, and discloses a doubling thread winding device capable of carrying out automatic and quantitative cutting by utilizing doubling threadgravity action. The doubling thread winding device comprises a winding mechanism. The bottom of the winding mechanism is movably connected with a limiting plate, and the outer side of the winding mechanism is fixedly connected with a rotary table group. Under the joint action of the rotary table group, the winding mechanism and a moving block, the rotation of the rotary table group enables the winding mechanism to rotate and the moving block to move left and right, so that a doubling thread is uniformly distributed on a bobbin while winding, the doubling thread is in order, the attractivenessof a coil is improved, and the subsequent package, transportation and storage are also facilitated; under the joint action of the limiting plate and a cutting mechanism, the limiting plate moves downwards so that the cutting machine can get close to the doubling thread to cut the doubling thread, and cutting is triggered by the gravity of the doubling thread, the condition that the weight of the first bobbin is unqualified is avoided, the winding amount is constant, and the linkage between structures is increased, and thus bobbins with the same weight are obtained.

Description

technical field [0001] The invention relates to the technical field of textile fabrics, in particular to a spinning winding device for automatic quantitative cutting by using the gravitational action of the spinning yarn. Background technique [0002] Knitted fabrics are often made of low-elastic polyester yarns or special-shaped polyester yarns, nylon yarns, cotton yarns, wool yarns, etc. Circle weaves, etc., are woven on various weft knitting machines. [0003] During the production process of the spun yarn, it needs to be wound into small rolls, which is convenient for subsequent transportation and sales. When the spun yarn is wound, in order to ensure the same size of the spool, it is necessary to cut the same amount of the spun yarn. Usually When the cutting device is cutting, due to its consistent shearing frequency, the length of the winding wire can be consistent, but when the equipment is stopped for the next round of winding, it cannot be guaranteed that the cutte...

AI Technical Summary

Problems solved by technology

[0003] During the production process of the spun yarn, it needs to be wound into small rolls, which is convenient for subsequent transportation and sales. When the spun yarn is wound, in order to ensure that the size of the spool is consistent, the spun yarn needs to be cut in equal amounts. Usually When the cutting device is cutting, due to its consistent shearing frequency, the length of the winding wire can be consistent, but when the equipment is stopped for the next round of winding, it cannot be guaranteed that the cutter is exactly at the initial position, so that the wire obtained by subsequent cutting There is a deviation between the weight of the bobbin and the specified weight, so that the weight of the first bobbin may be too small, and the spinning thread needs to be evenly distributed on the outside of the bobbin during winding, otherwise the side of the bobbin will be uneven, which will not only affect the bobbin appearance, and it is also not conducive to the subsequent packaging operation, making the wire spool too thick to be packaged

[0004] Aiming at the deficiencies of the prior art, the present invention provides a spinning rewinding device that utilizes the gravity action of the spinning yarn for automatic quantitative cutting, which has the advantages of automatic quantitative cutting and uniform winding, and solves the problem of inconsistent drum weight and uneven winding The problem is that the spinning thread is evenly distributed on the bobbin while winding, so that the spinning thread is neat and orderly, the aesthetics of the coil is increased, and it is also convenient for subsequent packaging, transportation and storage, and the gravity of the spinning thread itself is used to trigger cutting. Avoid the unqualified weight of the first spool, keep the winding amount constant, increase the linkage between structures, and obtain the same amount of spools

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