Air suction and blow cleaning device used in spinning frame

Abstract

The invention discloses an air suction and blow cleaning device used in a spinning frame, and belongs to the technical field of cotton textile machinery. The device aims at solving technical problemsthat a blow nozzle of a traditional air suction and blow cleaning device in the prior art is arranged at the upper portion, the inclined blow nozzle only can blow roving slopes in the outermost row but cannot clean roving slopes on the inner side, and manual cleaning has the problems of high labor cost, low production quality and low production efficiency. According to the technical scheme, the device comprises a blow pipe and a blow nozzle, and the blow nozzle is arranged on the outer wall of the blow pipe; a corrugated hose is arranged at the lower end of the blow nozzle, and a rotary seal connector is arranged between the blow nozzle and the corrugated hose and used for enabling the corrugated hose to rotate around the blow nozzle; the lower end of the corrugated hose is connected witha distribution bellows, and the other end of the distribution bellows is connected with a plurality of air outlet pipes.

Description

technical field [0001] The invention relates to the technical field of cotton textile machinery, in particular to a suction blow cleaning device used on spinning frames. Background technique [0002] The spinning frame is the main machine for spinning. The spinning frame is a spinning machine that draws, twists, and winds the semi-finished roving or sliver into a spun bobbin during the spinning process. The output and quality of the spun yarn are determined by the spinning process. A comprehensive reflection of the pros and cons of the process. The production unit of the spinning frame is the spindle, and the production level of the spinning frame is often measured by the output per thousand spindle hours. The production scale of the spinning mill is expressed by the total number of spindles owned by the spinning frame. The yarn spun on each spindle will be broken due to various reasons, and the rate of broken ends will affect labor productivity, equipment productivity, sp...

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Problems solved by technology

[0004] The technical task of the present invention is to address the above deficiencies, to provide a blowing and blowing cleaning device for spinning frames, which can solve the problem that the position of the nozzle of the traditional blowing and suction cleaning device in the prior art is on the upper side, and the inclined blowing nozzle can only blow the most The outer row of roving slopes cannot clean the inner roving slopes, and manual cleaning is used, which has the problems of high labor costs, low production quality and production efficiency

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