Can coiler with high degree of finish and preparation technology thereof

Abstract

The invention discloses a can coiler with high degree of finish and a preparation technology thereof. The can coiler comprises a can coiler seat and a spiral curve shaped guide pipe arranged on the can coiler seat. The can coiler is characterized in that the spiral curve shaped guide pipe consists of an upper parabolic shape guide pipe and a lower parabolic shape guide pipe, wherein the radians of the upper parabolic shape guide pipe and the lower parabolic shape guide pipe are 0.65-0.785; an angle between a plane on which the upper parabolic shape guide pipe is located and a plane on which the lower parabolic shape guide pipe is located is 52-149 degrees. When the can coiler is used for preparing, by using the preparation technology, longitudinal and horizontal ripples cannot be generated by the preparation of the spiral curve shaped guide pipe, a polishing process of the spiral curve shaped guide pipe, the preparation of a drawing frame, a carding machine or a combing machine and other steps, therefore, either the carding machine with low speed and the combing machine with low speed or the drawing frame with high speed can put an end to blocking, wool top, disordering and the like.

Description

technical field [0001] The invention relates to a coiler with high smoothness and a preparation process thereof, which belongs to the technical field of high-speed drawing frame, carding machine or combing machine. Background technique [0002] At present, most of the coiler conduits on the market are helical, and the inner wall of the coiler adopts the traditional polishing process, which inevitably causes transverse ripples on the inner wall of the conduit. Due to the appearance of transverse ripples, the roughness of the inner wall of the coiler conduit is much greater than 0.4 microns. There will be blocked strips, wool strips, and chaotic strips. When spinning cotton with a carding machine whose sliver speed is lower than 180m / min, the influence on the sliver is small, and the phenomena of sliver blockage, wool sliver, and disordered sliver are not obvious; while spinning blended or chemical fiber, the sliver speed is greater than 180m / min carding machine or drawing fr...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the coiler conduits on the market are helical, and the inner wall of the coiler adopts the traditional polishing process, which inevitably causes transverse ripples on the inner wall of the conduit. Due to the appearance of transverse ripples, the roughness of the inner wall of the coiler conduit is much greater than 0.4 microns. There will be blocked strips, wool strips, chaotic strips, etc.

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