Auxiliary powder adding device and processing method for functional rotor spinning yarns

Abstract

The invention provides an auxiliary powder adding device for functional rotor spinning yarns. The auxiliary powder adding device is mounted in rear of a rotor spinning machine and comprises a static bin. A pipeline of the static bin is connected with an air compressor through a valve. One end of the static bin is connected with the tail end of a rotor of the rotor spinning machine through a pipeline. The other end of the static bin is connected with a tapered body through a pipeline. Fan blades are arranged in the tapered body, an air vent is arranged on the tapered body, and the tapered body is connected with the output end of a motor. A slide rheostat is arranged on the motor. The rotor spinning machine is simply modified, the auxiliary powder adding device is connected with the tail end of the hollow-shaft rotor, and powder with a certain function is input into the rotor by the auxiliary powder adding device during rotor spinning to be twisted with fibers into the yarns, so that the functional rotor spinning yarns containing the powder can be acquired directly.

Description

technical field [0001] The invention relates to a processing method for functional rotor spinning yarn, in particular to the application of rotor spinning technology, and belongs to the technical field of textile processing. Background technique [0002] With the improvement of people's living standards, the development of functional textiles has been paid more and more attention. The development of functional yarns is one of the important means of processing functional textiles. For some raw materials that are difficult to be directly processed into fibers, they should be spun into yarns or added to yarns to endow yarns with special functions. Generally, regenerated fibers are obtained by spinning through regeneration technology, such as milk protein fibers and pearl protein fibers. , aloe viscose fiber, etc., and then the fiber is spun into yarn. The processing process involves various processes such as the purification of raw materials and the preparation of spinning solu...

AI Technical Summary

Problems solved by technology

For some raw materials that are difficult to be directly processed into fibers, they should be spun into yarns or added to yarns to endow yarns with special functions. Generally, regenerated fibers are obtained by spinning through regeneration technology, such as milk protein fibers and pearl protein fibers. , aloe viscose fiber, etc., and then the fiber is spun into yarn. The processing process involves various processes such as the purification of raw materials and the preparation of spinning solution, and the procedures are complicated.

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