Process treatment method for solving adhesion of water-based emulsion coating

Abstract

The invention discloses a process treatment method for solving adhesion of a water-based emulsion coating. The method comprises the following step that hot air is input into a cooling device, the hot air is refrigerated by the cooling device to form cold air, and the cold air is output. The cold air is conveyed into a spraying tool through a flow guide pipeline, heat conduction is carried out between the cold air and the spraying tool so as to cool a paint outlet channel, then the surface temperature of the paint outlet channel is reduced, the bonding phenomenon of the water-based emulsion coating caused by high temperature is reduced, the spraying time is prolonged, the production efficiency is improved, the disassembly and assembly work is reduced, the loss caused to equipment is reduced, and the workload of workers is reduced. Meanwhile, pocking marks on the surface of a workpiece can be reduced, and the workpiece quality is improved.

Description

technical field [0001] The invention is used in the technical field of spraying, and in particular relates to a process treatment method for solving the adhesion of water-based emulsion paints. Background technique [0002] At present, when spraying water-based emulsion paints with rotary cups, spray discs, etc., due to the high ambient temperature, in water-based paint emulsion paints, the resin that wraps the emulsion softens and loses its ability to wrap, resulting in demulsification, resulting in glue chains that bond in the emulsion. The surface of the rotary cup, the spray plate, and the inside of the guide hole. After a period of production, the bonded resin gradually accumulates, and after high-speed rotation, the bonded resin on the surface adheres to the workpiece as particles, causing pitting and affecting the appearance of the workpiece; because the resin is bonded to the surface of the rotary cup and spray plate, and Inside the conduit, manual cleaning takes a ...

AI Technical Summary

Problems solved by technology

After a period of production, the bonded resin gradually accumulates, and after high-speed rotation, the bonded resin on the surface adheres to the workpiece as particles, causing pitting and affecting the appearance of the workpiece; because the resin is bonded to the surface of the rotary cup and spray plate, and Inside the conduit, manual cleaning takes a long time and is inefficient, and the frequent disassembly and assembly of the sprayer not only wears out the equipment, but also poses a certain safety hazard to the workers, which increases the work burden of the workers

[0003]Since water-based emulsion coatings were popularized and used, the world has not been able to solve the problem of resin-bonded rotary cups and spray plates due to high temperatures in water-based emulsion coatings, resulting in the entire The automatic spraying industry of water-based emulsion paint is stagnant

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