Environment-friendly coating equipment

Abstract

The invention provides environment-friendly coating equipment, which belongs to the technical field of mechanical equipment and solves the problem that an existing cylindrical workpiece is low in coating efficiency. The environment-friendly coating equipment comprises a rack; a plurality of pairs of upper conveying belts and a plurality of pairs of lower conveying belts are arranged on the rack; acoating area is formed between the two upper conveying belts in the same pair; supporting tables are arranged in the coating areas of the rack; a lifting plate is further arranged on the rack; the lifting plate is connected with a plurality of lifting rings; the lifting ring is connected with a positioning seat; a plurality of film pressing rods are hinged to the lifting ring; the lower ends of the multiple film pressing rods are rotationally connected with film pressing rollers; film pressing tension springs capable of enabling the film pressing rollers to abut against the outer circumferential face of the cylindrical workpiece when the lifting ring descends are connected between the lifting ring and the film pressing rods; and air spraying structures capable of spraying hot air flow tothe outer circumferential face of the cylindrical workpiece when the lifting ring descends are further arranged on the film pressing rods. The environment-friendly coating equipment can be used for coating a cylindrical workpiece, the efficiency is improved, the use amount of a protective film is reduced, and more environment-friendly effects are achieved.

Description

technical field [0001] The invention belongs to the technical field of mechanical devices and relates to an environment-friendly coating equipment. Background technique [0002] In order to avoid scratches on the outer surface of many small cylindrical containers when they leave the factory, especially ceramic products, they need to be coated. The protective film can cover the port, outer peripheral surface and bottom surface of the cylindrical workpiece. The longitudinal section of the surface is usually arc-shaped, and the middle part is arched outward, that is, the outer diameter of the two ends of the cylindrical workpiece is small, and the outer diameter of the middle part is larger. Therefore, the coating of this kind of cylindrical workpiece is usually carried out manually, not only The efficiency is low, and the coating of each cylindrical workpiece is quite different. At the same time, the protective film needs to be divided manually during the coating process. The ...

AI Technical Summary

Problems solved by technology

[0002] In order to avoid scratches on the outer surface of many small cylindrical containers when they leave the factory, especially ceramic products, they need to be coated. The protective film can cover the port, outer peripheral surface and bottom surface of the cylindrical workpiece. The longitudinal section of the surface is usually arc-shaped, and the middle part is arched outward, that is, the outer diameter of the two ends of the cylindrical workpiece is small, and the outer diameter of the middle part is larger. Therefore, the coating of this kind of cylindrical workpiece is usually carried out manually, not only The efficiency is low, and the coating of each cylindrical workpiece is quite different. At the same time, the protective film needs to be manually divided during the coating process. The divided diaphragms are of different sizes, and there is a phenomenon of waste of protective film.

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