On line impurity removing device for doffer card clothing of carding machine

Abstract

The invention discloses an on line impurity removing device for doffer card clothing of a carding machine. The on line impurity removing device for the doffer card clothing of the carding machine comprises a round cylinder, a wedge-shaped suction nozzle and a support; the wedge-shaped suction nozzle is fixed on the round cylinder which is installed on the support; a groove is formed in the bottom of the wedge-shaped suction nozzle; the round cylinder is in an empty chamber structure; one end of the round cylinder is sealed. The on line impurity removing device for the doffer card clothing of the carding machine is used for fiber thin strips winding on the doffer card clothing of the carding machine and cannot be stripped through a coagulation roller or a stripper roller and generates no influence to operation of other devices of the carding machine, and accordingly purposes of reducing the number of starting a machine or closing the machine, reducing amount of labor, increasing yield and improving fiber webs.

Description

technical field [0001] The invention discloses an online impurity removal device for doffer clothing of a carding machine, which belongs to the technical field of auxiliary devices for the process of carding textile fibers into a web. Background technique [0002] In the short fiber dry-laid process, when the doffer transfers the fiber web on the main cylinder, the card clothing is often entangled and has the fiber strips been stripped off, especially viscose, bamboo fiber, etc. have less curl The fibers are more difficult to be stripped by the card clothing at the back and left on the top, resulting in poor uniformity of the final output fiber web, and a strip of voids will be formed on the mesh surface, which affects the product quality, and in serious cases, it will cause cotton jams Alarm to stop and damage card clothing due to cotton jam. Based on this, an online impurity removal device for carding machine doffer wires of the present invention is proposed. Contents o...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned existing technical problems, the present invention provides an auxiliary device that can clean up the fine fiber impurities on the doffer wire of the carding machine without stopping the line, that is, the online impurity removal device for the doffer wire of the carding machine, which is used for adsorption and removal The thin fiber strips wound on the doffer card clothing of the carding machine that cannot be stripped by the condensing roller or the stripping roller, so as to reduce the number of switching machines, reduce labor, increase output and improve the quality of the fiber web

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