Cord fabric impregnation control system

Abstract

The invention relates to a cord fabric impregnation control system. The system comprises an impregnation tank, an impregnation roller and a circulating tank, wherein the impregnation roller is arranged above the impregnation tank through a bearing; the lower part of the impregnation roller is partially immersed in glue solution of the impregnation tank; an overflow tank is arranged on one side where a cord fabric is guided into the impregnation tank; the overflow tank is communicated with the circulating tank; the circulating tank is communicated with the impregnation tank through a circulating pump; two compression rollers are arranged on one side where the cord fabric is guided out of the impregnation tank; the cord fabric is impregnated and passes through the two compression rollers; a filter reflux tank is arranged below the two compression rollers; the filter reflux tank is communicated with the circulating tank; an inlet of the circulating tank is connected with a glue solution supplement device through a one-way valve. Contact between the cord fabric and air during impregnation is reduced, generation of foams is avoided, and the impregnation liquid level height and impregnation time can be controlled to be constant, so that the impregnation quality of the cord fabric is improved.

Description

technical field [0001] The invention relates to a brand-new rubber dipping control system for cord fabrics. It belongs to the field of chemical fiber technology. Background technique [0002] Cord fabric is the skeleton product for manufacturing tires, and the dipping machine is the special equipment for producing cord fabric. In the production process of cord fabrics, the cord fabrics spun and woven on the textile machine need to undergo post-processing such as gluing, heat treatment and drying, and finally wind up with winding rollers to form the final product. The currently used cord fabric dipping method mainly adopts the submerged dipping method. The submerged dipping method is to immerse the dipping roller in the glue tank. The cord is easy to contact with the air when it is immersed in the glue and leaves the glue. Foam affects the cleanliness of the surface of the dipping roller. At the same time, since the dipping liquid is directly added to the dipping tank, the ...

AI Technical Summary

Problems solved by technology

The currently used cord fabric dipping method mainly adopts the submerged dipping method. The submerged dipping method is to immerse the dipping roller in the glue tank. The cord is easy to contact with the air when it is immersed in the glue and leaves the glue. Foam affects the cleanliness of the surface of the dipping roller. At the same time, since the dipping liquid is directly added to the dipping tank, the liquid level and dipping time will change at any time, which will eventually affect the dipping quality of the cord fabric.

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