Combing machine heat moist treatment nipper plate mechanism

Abstract

The invention provides a nipper mechanism which is applied in a combing machine, which belongs to the textile processing technical field. The nipper mechanism of the combing machine comprises a nipper frame which is provided with a lower nipper, an upper nipper arm which is provided with an upper nipper, a feed roller, a feed table and a heat-wet processing device, the heat-wet processing device is a hollow circular pipe element, a row of air discharging holes which are evenly arrayed are opened on the cavity wall, the circular pipe element is fixedly installed on the lower nipper or the upper nipper, the axial cord of the heat-wet processing device and the axial cord of the feed roller are in parallel, the heat-wet processing device is externally connected with a heat-wet air generating device, the feed roller and the feed table are externally connected with a heating device. The flexibility of fiber is improved through heat-wet process of the heat-wet processing device and heating process of the feed roller and the feed table, the frictional force between fibers is reduced, and impurities removing and fiber straightening and paralleling effect of a combing machine is distinctively increased, and fiber damage is reduced.

Description

technical field [0001] The invention relates to a nipper cotton feeding mechanism applied to a combing machine, which belongs to the technical field of textile processing. technical background [0002] In the process of textile processing, when it is necessary to spin cotton yarns with higher counts (fine numbers), as well as seed yarns, polyester-cotton blended yarns and industrial yarns with higher quality requirements, combing processing is generally required to improve The structure of the sliver is conducive to the subsequent drafting process and the improvement of yarn quality. Therefore, the combing process is a key process in the combed spinning system, which plays a decisive role in the yarn quality. [0003] The purpose of combing can be summarized as follows: [0004] 1. Further separate the fibers, improve the straightening and parallelism of the fibers, which is beneficial to the draft control in the yarn forming process; [0005] 2. Further remove the nep im...

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Problems solved by technology

Patent 93119215.3 "A Method for Adjusting the Humidity of Combed Fiber Materials" also proposes that by increasing the temperature and humidity of the combed fiber materials, the flexibility of the fibers can be improved to avoid damage to the fibers during combing. The method proposed in this patent is in During the processing of small cotton rolls, a wet room is set up to carry out wet treatment on the cotton layer to increase the humidity and temperature of the fibers. Since the cotton laps are processed and placed on the combing machine for a period of time, heat and humidity will be lost and will Make the effect of the above treatment on the softness of the fiber invalid; even if the treated lap is directly processed on the combing machine, due to the high moisture regain, the fiber is easy to slip at the cotton feeding roller, which affects the implementation of the combing process

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