Speed change adjustable device of gilling machine

By installing a feed roller and an air jet device on the base plate of the combing machine, the problem of the inability to adjust the rotation speed of the winding roller in a timely manner was solved, and the synchronous speed adjustment of the feed roller was realized, which reduced the adverse effects of the yarn and improved processing efficiency and quality.

CN224119186UActive Publication Date: 2026-04-14江阴市源仁纺织有限公司
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Patent Information

Application Number
CN202520767912.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-22
Publication Date
2026-04-14
Estimated Expiration
2035-04-22

AI Technical Summary

Technical Problem

In existing needle combing machines, the rotation speed of the winding wheel cannot be adjusted in time when adjusting the speed of the brush strip, resulting in the brush strip becoming loose, scattered, or tangled, which affects processing efficiency and quality.

Method used

A feed roller is installed on the base plate of the combing machine. The speed of the feed roller is adjusted by using air jets from speed-increasing and speed-decelerating nozzles through a sliding connection of blades. The airflow direction is controlled by a solenoid valve to achieve synchronous speed adjustment of the feed roller.

Benefits of technology

It effectively reduces the loosening, scattering, and tangling of the wool strip during speed adjustment, thus improving processing efficiency and quality stability.

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Abstract

The utility model relates to the technical field of wool textile, in particular to a gilling machine speed change adjustable device which is characterized in that a connecting piece is arranged in the center of a bottom plate of a gilling machine, and a side plate at one end of a pay-off wheel is connected in a sliding groove in the connecting piece in a sliding mode. A plurality of blades are evenly arranged on the outer edge of the side plate, a speed increasing nozzle and a speed reducing nozzle are arranged in the sliding groove, the speed increasing nozzle and the speed reducing nozzle are communicated with the main air pipe through a speed increasing branch flow channel and a speed reducing branch flow channel respectively, and the speed increasing branch flow channel and the speed reducing branch flow channel are each provided with an electromagnetic valve. Wherein the airflow spraying direction of the speed increasing nozzle is along the rotation direction of the pay-off wheel, and the airflow spraying direction of the speed reducing nozzle is opposite to the rotation direction of the pay-off wheel. Therefore, the rotation speed of the pay-off wheel can be rapidly increased or decreased through cooperation of the two. The rotating speed of the pay-off wheel can adapt to the traction speed of a roller more quickly, and adverse effects are reduced.
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