Roving frame with integrated cleaning function

By integrating dust collection and cleaning components into the roving frame, the problem of cotton lint and fluff scattering and accumulating is solved, achieving automatic cleaning, avoiding air pollution, and improving equipment efficiency.

CN224450982UActive Publication Date: 2026-07-03SICHUAN PROVINCE HONGYA COUNTY BLUE SKY TEXTILE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SICHUAN PROVINCE HONGYA COUNTY BLUE SKY TEXTILE CO LTD
Filing Date
2025-05-22
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

When existing roving frames are in use, cotton lint and fluff are easily scattered, causing air pollution. Furthermore, the accumulation of cotton lint and fluff on the pressure rollers leads to a decrease in work efficiency, and cleaning is time-consuming and labor-intensive.

Method used

The roving frame is designed with a built-in cleaning function, employing dust collection and cleaning components, including a centrifugal fan, dust collection bag, three-way pipe, and dust collection hood. It sucks up the floating cotton lint and fluff, and automatically scrapes off and sucks up the accumulated cotton lint and fluff as the pressure roller rotates.

Benefits of technology

It effectively avoids air pollution caused by cotton lint and fluff, automatically cleans the surface of the pressure roller of cotton lint and fluff, reduces the burden of manual cleaning, and improves the convenience and efficiency of use.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224450982U_ABST
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Abstract

This utility model relates to the field of spinning and processing technology, specifically a roving frame with a self-cleaning function. It includes a main body assembly, a support assembly mounted on the top of the main body assembly, a dust-collecting assembly mounted on the inner wall of the support assembly, and a first cleaning assembly and a second cleaning assembly mounted on the inner wall of the dust-collecting assembly. The dust-collecting assembly includes an L-shaped plate, a centrifugal fan mounted on the inner wall of the L-shaped plate, a dust collection bag mounted on the outlet end of the centrifugal fan, and a first three-way pipe mounted on the inlet end of the centrifugal fan. The improved roving frame utilizes the dust-collecting assembly to collect airborne lint and fluff during operation, preventing them from entering the air. The first cleaning assembly automatically cleans the surfaces of the two pressure rollers during operation, keeping the outer walls of the pressure rollers clean and improving the ease of use of the roving frame.
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