Carding roller bearing block sealing device of carding machine

Abstract

The invention provides a carding roller bearing block sealing device of a carding machine. The carding machine comprises main cotton carding roller supporting wallboards. The carding roller bearing block sealing device comprises a cover and a carding roller, wherein cover side baffles are arranged at the left and right sides of the cover; the lower parts of the cover side baffles and the upper parts of the main cotton carding roller supporting wallboards are fixed; the left and right ends of the carding roller are respectively fixed on carding roller fixed seats; carding roller supporting shafts are arranged on the carding roller fixed seats. The carding roller bearing block sealing device is characterized in that seal disc matching cavities are formed at the sides, facing the cover side baffles, of the carding roller fixed seats; seal discs are arranged in the seal disc matching cavities; seal disc seal rings are arranged on the edges of the seal discs; the seal disc seal rings and the walls of the seal disc matching cavities are matched in a sealing manner; seal disc bearing blocks are arranged in the central positions of the sides, facing the cover side baffles, of the seal discs; seal disc bearings are arranged in the seal disc bearing blocks and are fixed with the carding roller supporting shafts. The carding roller bearing block sealing device has the technical effects that invasion of fibers toward carding roller bearing blocks is avoided; the energy saving effects are good; the quality of nonwovens is ensured; the carding machine is concise as a whole; the inspection and maintenance costs and the inspection and maintenance working strength are reduced.

Description

technical field [0001] The invention belongs to the technical field of non-woven machinery, and in particular relates to a sealing device for a carding roller bearing seat of a carding machine. Background technique [0002] The aforementioned carding machine is also called a carding machine, which is an integral part of a complete set of non-woven product production equipment. As known in the industry, a complete set of non-woven products such as non-woven fabrics or non-woven felt production equipment mainly includes an opener, a carding machine, a laminating machine and a needle punching machine (or hydroentanglement machine). The non-woven fibers after opening by the machine are carded and fed to the web-laying machine to lay the web. After the web-laying machine lays the web, it is sent to the needle-punching machine for needle punching or the spunlace machine for spunlace to form a non-woven product. [0003] The carding roller mentioned above essentially refers to the...

AI Technical Summary

Problems solved by technology

However, this patent scheme neglects the protection of the opening roller chock, that is to say that this patent scheme cannot prevent the fiber from entering the opening roller chock at the same time, and it has not been found in the patents and non-patent literature so far. See technical inspiration for sealing opening roller chocks to prevent fiber infestation

Images