Mist spraying method

Abstract

The invention discloses a mist spraying method adopting a novel mist spraying device. The novel mist spraying device comprises a base, and a liquid storage tank and a vertical sliding base are mountedon the base. A gaseous mist valve connected with a spray gun head is mounted on the liquid storage tank. A first transmission shaft connected with a first servo motor and a first support arm is mounted on the vertical sliding base. The direction of the axis of the first transmission shaft is consistent with the extension direction of the first support arm. A second transmission shaft connected with a second support arm is mounted at the end of the first support arm, and the spray gun head is mounted at the end of the second support arm. A first lock structure is arranged between the first support arm and the vertical sliding base, and a second lock structure is arranged between the first support arm and the second support arm. The novel mist spraying device is further provided with a connector, a spray channel, a blocking ring and the like, and the connector, the spray channel and the blocking ring are designed uniquely. According to the mist spraying method, by adoption of the mist spraying device which is unique in structural design and is improved in multiple aspects, multiple technical effects are achieved, and the mist spraying method has good application prospects and popularization potentials in multiple fields.

Description

technical field [0001] The invention relates to a workpiece surface treatment method, more particularly to a spray coating method, which belongs to the technical fields of spraying, spray coating methods and the like. Background technique [0002] Spray spraying refers to the coating method that disperses the liquid to be sprayed or sprayed into uniform and fine droplets by means of pressure or centrifugal force through a spray gun or disc atomizer, so as to evenly apply it to the surface of the object to be coated. [0003] The production efficiency of spray spraying operation is very high, it is very suitable for manual operation and industrial automation production, and has a wide range of applications, such as hardware, plastic, furniture, military industry, shipbuilding, automobile manufacturing, machinery manufacturing and other technical fields. One of the most common coating methods used today. [0004] It is precisely because of the wide application and necessity o...

AI Technical Summary

Problems solved by technology

However, the surface shape of many mechanical parts is not smooth. When encountering a bent or curved surface, the spraying direction of the spray gun cannot be perpendicular to the surface of the covering part, resulting in uneven thickness of the paint surface after spraying, which affects the use and actual effect

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