Brush roller with bristles convenient to change for textile printing and dyeing machinery

Abstract

The invention discloses a brush roller with bristles convenient to change for textile printing and dyeing machinery. The brush roller comprises an upper mandrel, a regular prism body, a lower baffle and a lower mandrel which are integrally formed, each side face of the regular prism body is provided a bristle module, and each bristle module comprises a bristle attachment block and the bristles; aT-shaped strip is fixed to the middle of each side face of the regular prism body, long T-shaped grooves are formed in the bristle attachment blocks, each T-shaped strip is inserted into the corresponding long T-shaped groove of the corresponding bristle attachment block, the lower side face of each bristle attachment block is pressed on the lower baffle, and the upper end of each bristle attachment block is provided with a blocking part; a counterbore is formed in the upper end and lower end of each side face of the regular prism body separately and sleeves a jacking pipe and a plurality of disc springs, and each jacking pipe is pressed against the two side walls of the corresponding long T-shaped groove. The bristle modules of the brush roller can be replaced separately, and replacementsteps are simple and easy to operate, so that the frequency of replacing the entire brush roller is decreased, and the production cost is reduced.

Description

Technical field: [0001] The invention relates to the technical field of textile printing and dyeing machinery, in particular to a brush roller for textile printing and dyeing machinery which is convenient for replacing bristles. Background technique: [0002] The brush roller is generally composed of a metal shaft, a brush filament attachment (plastic tube, nylon tube, etc.), and a brush filament. Processing procedures include: axle shaft, casing (casting), eye picking, wool cutting, and flat wool. In the textile printing and dyeing machinery industry, brush rollers are often used, and the demand and consumption of brush rollers are relatively large; however, it is inconvenient to replace the brush filaments of the brush rollers used in textile printing and dyeing machinery at present, and it is necessary to replace the entire brush Roller is replaced, and the operation of replacing whole brush roller is comparatively complicated, has increased production cost simultaneousl...

AI Technical Summary

Problems solved by technology

In the textile printing and dyeing machinery industry, brush rollers are often used, and the demand and consumption of brush rollers are relatively large; however, it is inconvenient to replace the brush filaments of the brush rollers used in textile printing and dyeing machinery at present, and it is necessary to replace the entire brush The process of replacing the entire brush roller is complicated and increases the production cost

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