A kind of adhesive spraying method

Abstract

The invention provides an adhesive spraying device and method. The device comprises a storage tank, heating chambers, a weighing chamber, a pressurizing chamber and a control device, wherein the storage tank, the heating chambers, the weighing chamber and the pressurizing chamber are sequentially sealed and communicate with one another through pipelines; and the pipeline between the storage tank and the first heating chamber and the pipeline between the second heating chamber and the weighing chamber are provided with a first pipeline pump and a third pipeline pump which are used for extracting adhesive correspondingly. The storage tank, the heating chambers, the weighing chamber and the pressurizing chamber are sequentially sealed and communicate with one another through the pipelines, impurities can be prevented from being mixed with adhesive while the heating effect of the adhesive is ensured, and the quality of the adhesive is ensured; meanwhile, the heating chambers comprise the first heating chamber and the second heating chamber, the first heating chamber can preheat the adhesive for accelerating the heating and stirring processes of the adhesive; and furthermore, by arranging the first heating chamber between the storage tank and the second heating chamber, the pressure of the first pipeline pump and a second pipeline pump can be lowered.

Description

technical field [0001] The invention relates to the technical field of superhard material raw material production, in particular to an adhesive spraying device and method. Background technique [0002] Various parts are needed in the production process of industrial diamonds, and adhesives are required for the mixing of raw materials for parts; at present, the common adhesive in the industry is industrial sodium silicate, and the sodium silicate solution needs to be mixed in the production process The ratio is evenly sprayed on the raw materials; the uniformity of the sodium silicate solution spraying will directly affect the quality of the raw materials. If the sodium silicate solution is not uniformly sprayed on the raw materials, it will directly lead to a high scrap rate of parts in the workshop and increase the production of the workshop. Cost; further, the uneven spraying of sodium silicate solution will also lead to the "blasting" accident in synthetic production, cau...

AI Technical Summary

Problems solved by technology

[0004] 1. The upper part of the adhesive storage tank is not sealed, and impurities will be mixed into the adhesive, which will affect the quality of the adhesive;

[0005] 2. The upper part of the heating chamber is not sealed, and the heating effect on the adhesive is poor, which affects the viscosity of the adhesive;

[0006] 3. The weighing error of the weighing chamber is about 0.5Kg, and the weighing accuracy is low, which affects the mixing quality;

[0007] 4. The adhesive sprayed by the spraying machine is sprayed on the raw materials in the kneader in the form of a water column, which affects the uniformity of the mixture;

[0008] 5. The spraying process needs to be manually operated by the operator, which is labor-intensive and has potential safety hazards

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