High-performance horizontal yarn carrying spindle for knitting special fibers of knitting machine

Abstract

The invention discloses a high-performance horizontal yarn carrying spindle for knitting special fibers of a knitting machine, and belongs to horizontal yarn carrying spindles of knitting machines. The horizontal bobbin yarn carrying spindle is characterized in that a bearing flange, a yarn outlet support and a constant tension mechanism are installed on a base; a mandrel penetrates through the center of the bearing flange, one end of the mandrel is installed on the constant tension mechanism through a bearing, a bearing sleeve is connected outside the mandrel in a sleeving manner through a bearing, the bearing sleeve is fixedly sleeved with a protective sleeve, elastic pieces are installed on the bearing sleeve and the protective sleeve, a bobbin is installed outside the protective sleeve, and the mandrel does circular motion on the bearing flange and the bearing sleeve; the other end of the mandrel is connected with a volute spiral spring device and a clamp spring; one end of the volute spiral spring is arranged on the mandrel, and the other end of the volute spiral spring is arranged on the bearing sleeve; and the clamp spring at the end part of the mandrel prevents the volute spiral spring device from moving. The high-performance horizontal yarn carrying spindle has the advantages that according to the high-performance horizontal yarn carrying spindle, the manpower is saved, the quality and the efficiency are improved, the product stability is ensured, and large stroke, constant tension and uniform knitting pitch of the special knitting machine are realized.

Description

technical field [0001] The invention relates to a horizontal yarn-carrying spindle of a braiding machine, in particular to a high-performance horizontal yarn-carrying spindle of a braiding machine used for weaving special fibers. Background technique [0002] At present, when many knitting machines weave special materials, the ordinary spindles used are installed vertically on the bobbin, and the ordinary spindles move crosswise on the track, and the tension of the thread is controlled by springs. , has high performance requirements for the carrying spindle, including the controllability of the pay-off tension, large stroke, and the stability of the pay-off tension. [0003] exist Figure 4 In the figure, it is a schematic diagram of the structure of a common spinning spindle in the prior art, including: the spindle rod (2-1), the bobbin (2-2), the thread pendant (2-3), the bobbin shaft (2-4), the intermediate porcelain Eye (2-5), wire pendant porcelain eye (2-6), outlet po...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a high-performance horizontal spindle carrying spindle for weaving special fibers in a braiding machine, so as to solve the problem of unstable pay-off tension, uncontrollable pay-off tension, etc. The problem of insufficient knitting stroke

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