Novel spinning device

Abstract

The invention relates to a novel spinning device. The device comprises a sirospun spinning frame body, the sirospun spinning frame body comprises double horn mouths, a rear rolling member, an upper pin, a front rolling member, a rear roller, a middle roller and a front roller, the front rolling member comprises a first part and a second part which are equidistantly divided, the first part is divided into six equally divided faces in the circumference, the cutaway view of the first part in the radial direction is similar to a hexagon, and the equally divided faces are distributed in the mannerin which one flat plane is adjacent to one concave plane in the radial direction; the cutaway views of the first and second parts in the radial direction are the same shape which is similar to a hexagon, the protruded faces of the second part are opposite to the adjacent concave faces of the first part, and the concave faces of the second part are opposite to the adjacent protruded faces of the first part. The spinning device has the advantages that the roving sliver spacing is controlled through a positioning member and a fish scale pattern visual effect is achieved, and the defects of uncontrollable roving sliver spacing and single sirospun style in the prior art are overcome.

Description

technical field [0001] The invention relates to the field of spinning machinery, in particular to a novel spinning device. Background technique [0002] Siro spinning is also known as parallel twist spinning, which is often called AB yarn in the industry, and it is called siro spinning in the near future. Siro spinning is to feed two rovings with a certain distance on the spinning frame, and after drafting, the two single yarns will be output by the front roller, and due to the transmission of twist, there will be a small amount of twist on the single yarns. Twist, which is further twisted into a ply-like yarn after being flattened, and wound on a bobbin. The grade of raw materials used in siro spinning can be lower than that of conventional ring spinning, and its fabric has less hairiness than conventional ring spinning strand fabric, soft to the touch, wear-resistant, and good air permeability. However, in the spinning process of siro spinning, it will be found that the ...

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a device for controlling the distance between the roving strands through a positioning member and making a spinning yarn with a visual effect of fish scales, so as to overcome the inadequacy of the distance between the strands of the roving in the prior art. Disadvantages of single control and siro spinning style

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