A cleaning mechanism for a two-for-one twisting machine

By introducing a single-handed rotating tube and lifting rod linkage mechanism and a negative pressure dust collection system into the twisting machine, the problem of cumbersome operation of the existing twisting machine cleaning mechanism during line change is solved, thereby improving production efficiency and cleaning effect.

CN224591110UActive Publication Date: 2026-08-04JIANGSU XINJIE WEAVING CO LTD
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Patent Information

Application Number
CN202521989971.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-16
Publication Date
2026-08-04
Estimated Expiration
2035-09-16

AI Technical Summary

Technical Problem

The cleaning mechanism of existing doubling machines is cumbersome to operate when yarn breaks or needs to be changed, which affects production efficiency, especially in multi-spindle production environments.

Method used

A linkage mechanism between a rotating tube and a lifting rod, which can be operated with one hand, was designed. The upper cleaning box is driven to rise vertically by rotating the lower locking part, so as to achieve rapid separation of the upper and lower cleaning boxes. Combined with the conical cleaning nozzle design and negative pressure dust collection system, impurities on the yarn surface are automatically scraped off and collected in real time.

Benefits of technology

It simplifies the line change operation process, significantly shortens the line change time, improves the efficiency of multi-spindle production, ensures the stability of the cleaning box in the open state, and avoids manual yarn threading and secondary adhesion.

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Abstract

The utility model relates to the field of textile auxiliary instrument, concretely relates to a cleaning mechanism of double twister, including casing, guide wheel and guide wire bar still include: fixed in the wire guide plate of casing, its opening has wire hole, wire hole, guide wheel and guide wire bar are sequentially arranged along the yarn conveying direction, fixed in the lower cleaning box of wire guide plate, and located between guide wheel and guide wire bar, set up in the upper cleaning box of lower cleaning box top, the utility model discloses through setting up the rotation pipe of single -hand operation and the linkage mechanism of lifting rod linkage, only need to rotate lower locking piece when changing the line can drive the vertical rise of upper cleaning box, make the quick separation of upper and lower cleaning box, do not need to manually wear yarn, greatly simplify the operation process. Especially suitable for multi -spindle position production scene, significantly shorten the line changing time, improve overall production efficiency.
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