Spraying device

Abstract

The invention discloses a spraying device. The spraying device comprises a base; liquid storage tanks are mounted on the base, an aerosol valve is mounted on the liquid storage tanks and is connectedwith spray gun heads, a vertical sliding seat is mounted on the base, and a first transmission shaft is mounted on the vertical sliding seat; one end of the first transmission shaft is connected witha first servo motor, and the other end of the first transmission shaft is connected with a first supporting arm; the axis of the first transmission shaft is consistent with the extension direction ofthe first supporting arm, and a second transmission shaft driven by a second servo motor is mounted at the end part of the first supporting arm; the second transmission shaft is connected with a second supporting arm, and the axis of the second transmission shaft is perpendicular to the axis of the first transmission shaft; and the spray gun heads are mounted at the end part of the second supporting arm, a first locking structure is arranged between the first supporting arm and the vertical sliding seat, and a novel second locking structure is arranged between the first supporting arm and thesecond supporting arm. The spraying device obtains a lot of beneficial technical effects through unique structural design and various improvements and has good application prospects and industrial productive potentialities in various fields.

Description

technical field [0001] The invention relates to a mechanical device, more particularly to a novel spraying device, and belongs to the technical field of spraying and spraying devices. Background technique [0002] Spraying refers to a 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 spraying operation is very high, it is very suitable for manual operation and industrial automation production, and has a wide range of applications, for example, it can be applied to many technical fields such as hardware, plastic, furniture, military industry, shipbuilding, automobile manufacturing, machinery manufacturing, etc. The most commonly used coating method. [0004] It is precisely because of the wide application and necessity of spraying that people hav...

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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