Spinning roving frame with velvet cleaning mechanism

Abstract

The invention discloses a spinning roving frame with a fluff cleaning mechanism, which comprises a roving frame body, a support plate is fixedly mounted on one side of the roving frame body, a front vertical plate and a rear vertical plate are fixedly mounted on the top of the support plate, and a same transverse reciprocating lead screw is rotatably mounted on the sides, close to each other, of the front vertical plate and the rear vertical plate. The device is reasonable in design and good in practicability, in the down cleaning process, down and dust adhering to the dust blocking filter screen can be automatically scraped off, the phenomenon that filter holes in the dust blocking filter screen are blocked is avoided, it can be guaranteed that down cleaning work is conducted smoothly, and the collecting box and the down suction cylinder can be controlled to do horizontal reciprocating motion while the dust blocking filter screen is not blocked. The down cleaning device has the advantages that the down cleaning device can move up and down vertically and reciprocatingly, the down cleaning range is enlarged, down cleaning treatment can be carried out more comprehensively and effectively, the down cleaning effect is improved, the environment and air quality of a production workshop is improved, and harm to bodies of workers is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of spinning, in particular to a spinning roving frame provided with a velvet cleaning mechanism. Background technique [0002] The roving frame is a spinning machine that makes fiber strips into rovings. The main function of the roving frame is to draft and twist, and to wind the roving into a certain package to meet the processing requirements of the spinning frame. The roving frame is in the form of a twisting mechanism. It is divided into flyer roving frame and twist roving frame. The flyer roving frame continuously applies twist to the yarn sliver by the rotation of the flyer to produce twisted roving. Twisting and twisting, the false twisting of positive and negative twisting directions is formed on the yarn sliver to produce roving without twisting. The spindle roving frame and twisting roving frame can be divided into first-pass, second-pass and single-pass roving frames. The feed form, roving packag...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a spinning roving frame equipped with a velvet clearing mechanism, which solves the problem that the velvet clearing mechanism is usually fixedly arranged on the roving frame, the position of the velvet clearing mechanism cannot be changed, and the range of velvet clearing cannot be changed. Restricted, and then can not carry out more comprehensive and effective cashmere cleaning treatment, resulting in unsatisfactory cashmere cleaning effect, and during the working process of the cashmere cleaning mechanism, the collected fluff and dust are usually stored in the collection box, and the collection box is provided with a filter However, the fluff and dust entering the collection box are easy to adhere to the surface of the filter screen, which will easily cause the filter holes on the filter screen to be clogged. It is necessary for the staff to manually clean the filter screen on the collection box frequently, which cannot guarantee cleanliness. Problems with the smooth running of cashmere work

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