Ring spinning frame capable of changing tension of gathering rings and control method of ring spinning frame

Abstract

The invention relates to a ring spinning frame capable of changing tension of gathering rings and a control method of the ring spinning frame. The ring spinning frame capable of changing tension of gathering rings comprises a body, a tension supporting mechanism, a transmission shaft, a special-shaped pipe, a plurality of gathering rings and a speed change mechanism. The body is provided with a supporting body, the tension supporting mechanism, the transmission shaft and the special-shaped pipe are installed on the supporting body, and gaps are reserved between the supporting body and the transmission shaft. A detachable anti-abrasion layer is arranged at the contact end of the special-shaped pipe and the gathering ring, the special-shaped pipe comprises a fixing groove A, a fixing groove B, a contact arc A, a contact arc B, a contact arc C, a gap arc, a fixing arc and a special-shaped section, a plurality of conductive fibers are woven into the two sides and the middle position of the gathering ring, and the contact part of the tension supporting mechanism and the gathering ring is telescopic and can change the tension of the gathering ring. According to the ring spinning frame capable of changing the tension of the gathering ring, the tension of the gathering ring can be changed through the telescopic tension supporting mechanism so as to adapt to processing of fiber strands at different rotating speeds, and therefore the service life of the gathering ring is prolonged.

Description

technical field [0001] The invention relates to the field of spinning, in particular to a ring spinning frame with variable compacting ring tension and a control method thereof. Background technique [0002] In order to eliminate the spinning triangle area, the existing ring spinning frame will add a negative pressure pneumatic gathering device for the polymerization of fiber strands. The tube has a plurality of airflow guide grooves, and the upper surface of the gathering ring is densely covered with air holes, and the gathering rings are respectively set on the airflow guide grooves of the gathering tube, so that each airflow guiding groove corresponds to a fiber strand, and the negative pressure air flow in the gathering tube Under the action, the hairiness of the fiber strands is gathered on the airflow guide groove while the gathering ring is rotated and transported, thereby effectively reducing the spinning triangle area. [0003] In order to keep the gathering ring a...

AI Technical Summary

Problems solved by technology

Its shortcoming is: this invention adjusts the tension of the grid ring by adjusting the axial position of the grid ring. Although it is convenient to disassemble the grid ring, it increases the wear of the grid ring during use and reduces the The service life of the mesh ring has been shortened, and no improvement has been made to the special-shaped tube

If the tension is too loose, the grid ring will slip, which is not conducive to the accumulation of fiber strands, and the processing accuracy will be reduced

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