Spinning method and system capable of preventing cotton sliver from being thrown out

By adjusting the eccentricity between the trouser cylinder and the ring strip, and using a translation motor to drive the displacement of the trouser cylinder base, the problem of trouser trouser in the spinning process of the trouser machine is solved, and efficient and stable trouser production and quality improvement are achieved.

CN119640454APending Publication Date: 2025-03-18HUBEI TIANMEN TEXTILE MACHINERY
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Patent Information

Application Number
CN202411795555.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-09
Publication Date
2025-03-18

AI Technical Summary

Technical Problem

During the spinning process of the strip-plate spinning machine, the trousers are easily thrown out due to centrifugal force, resulting in irregular stacking of trousers, increasing friction between the trousers and the cylinder wall, affecting the quality of the trousers. Especially when switching into an empty barrel, the pallet has low adhesion and the problem is more obvious.

Method used

By adjusting the eccentricity between the tampon cylinder and the ring strip, the displacement of the tampon cylinder base is driven by a translation motor, so that the eccentricity is changed within the preset value range, thereby controlling the stacking and tension of the tampon to prevent the tampon from being thrown out.

Benefits of technology

The sliver machine can enter high-speed production state when started, without considering the problem of tampons, improving production efficiency and quality stability, maximizing the capacity of tampon barrels, and saving labor through fully electrified intelligent control, and good control effect.

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Abstract

The invention belongs to the technical field of textile machinery, and discloses a spinning method and system for preventing cotton slivers from being thrown out, and the method comprises the steps: starting a drawing frame when the eccentric distance of a sliver can and a coiler is not greater than a first preset value; after the first preset time, the sliver can base is driven to move, so that the eccentric distance between the sliver can and the can coiler is increased; when the eccentric distance between the sliver can and the coiler is not smaller than a second preset value, displacement of the sliver can base stops; closing the drawing frame when the sliver produced in the sliver can reaches a preset length value; the drawing frame can enter a high-speed production state after being started, the problem that cotton slivers are thrown out of a cotton sliver can does not need to be considered, the production efficiency is effectively improved, and the quality stability of the leveling drawing frame is improved.
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