High-tenacity and low-tension spinning device

A low-tension, high-strength technology, applied to spinning machines, continuous winding spinning machines, textiles and papermaking, etc., can solve the problem of increased yarn breakage, improved ring-spun yarn quality, and ring-spun yarn Problems such as strong and weak rings can be solved to achieve the effect of reducing spinning tension fluctuations, reducing phenomenon and fly, and improving the production environment
CN101892533AActive Publication Date: 2010-11-24SHANGHAI TEXTILE GRP DETECTION STANDARD CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHANGHAI TEXTILE GRP DETECTION STANDARD CO LTD
Publication Date
2010-11-24

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Abstract

The invention relates to a high-tenacity and low-tension spinning device, which is used for ring spinners in textile industry. In the invention, a frame member is arranged along the length direction of a ring spinner in the middle of a spinning section between a front jaw and a yarn guide hook, a false twisting unit arranged corresponding to a spindle is fixed on the two borders of the frame member by two bearings and makes tangential transmission by a driving belt driven by a motor, and a yarn tension damping needle rod is arranged in the false twisting unit. By using the invention, the spinning tenacity is greatly improved, the spinning tension is reduced, and the spinning tension difference of large cop, middle cop and small cop is reduced, thereby realizing low-tension spinning; yarn filoplume is reduced, rubber roller is not wound by fibre frequently, and flyings are reduced, thereby improving spinning environment and spinning quality; heavy twist torsional moment is featured, the device can be applied to yarn with bigger hardness and cruder fibre, fibre material scope is enlarged, and raw material cost is reduced; and installation of the low-tension spinning device keeps the mechanism of the traditional ring spinners unchanged and is fit for modification of ring spinners for cotton / yarn / ramie / silk spinning.
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Description

technical field

[0001] The invention relates to the field of textile industry, in particular to a high-strength and low-tension spinning device used on a traditional ring spinning machine. Background technique

[0002] The traditional ring spinning machine is the main type of spinning machine. The ring spinning technology is mature and the variety of yarns is widely adaptable. At present, about 60% of the total yarn production in the world is produced by the ring spinning machine.

[0003] With the continuous expansion of the range of textile fiber raw materials and the improvement of yarn quality requirements, ring spinning technology is also facing problems that need to be solved urgently.

[0004] 1. Problems faced by ring spinning technology:

[0005] (1) Unsuitable for the ever-expanding range of fiber raw materials

[0006] For example, sulfonamide fiber is an organic high-temperature-resistant fiber independently developed by Shanghai Textile Research Institute and ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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