Double-sided needle cylinder fabric tension balancing structure of circular knitting machine

Abstract

The invention relates to the field of textile equipment, in particular to a double-sided needle cylinder fabric tension balancing structure of a circular knitting machine. The structure comprises an upper needle cylinder and a lower needle cylinder, wherein knitting needle mounting surfaces of the upper needle cylinder and the lower needle cylinder are in close fit, and the inner side surface of the lower needle cylinder extends upwards to be provided with a balancing protruding part. The included angle between the balancing protruding part and the lower needle cylinder ranges from 45 degreesto 48 degrees, and due to the fact that the included angle between the balancing protruding part and the lower needle cylinder ranges from 45 degrees to 48 degrees, cloth passes through the balancingprotruding part on the lower needle cylinder, and the centering included angle between the passing cloth and the second inclined face of the upper needle cylinder and the centering included angle between the passing cloth and the first inclined face of the lower needle cylinder are close, so that in the working process, knitting needles on the outer side of the lower needle cylinder and knitting needles on the upper needle cylinder are protected, pulling force on the cloth is large, stress points of the knitting needles on the upper side and the lower side are uniform, the knitted cloth is tidy, the knitted double-faced cloth is more attractive, and the technical problems that due to different inclined face angles of the lower needle cylinder, stress is uneven in the cloth knitting process, and the processed cloth is not attractive are solved.

Description

Technical field [0001] The invention relates to the textile field, in particular to a tension balance structure of double-sided needle cylinder fabric of circular knitting machine. technical background [0002] At present, the Chinese patent number: CN201821217292.4 discloses a new type of double-sided towel jacquard machine's needle cylinder structure, which includes an upper needle cylinder supporting cylinder, a lower needle cylinder and a fixing groove. The upper needle cylinder supporting cylinder is provided with a connecting piece, and the upper needle cylinder is provided with an upper needle groove, and the lower surface of the upper needle cylinder is provided with a screw hole II, and the upper needle cylinder is connected with the screw hole I by bolts and connecting pieces. The low needle cylinder is installed on that low needle cylinder, the lower needle slot is arranged on the side surface of the lower needle cylinder, and a fixed gear is arrange on the lower side ...

AI Technical Summary

Problems solved by technology

[0003] Therefore, in view of the above-mentioned problems, the present invention proposes a tension balance structure for double-sided needle cylinder fabrics of a circular knitting machine, which solves the problem that the angles of the slopes of the lower needle cylinders are not the same, resulting in uneven force during the knitting process of the fabric, and the processed fabric is not beautiful. technical issues

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