Spraying device for metal surface treatment

Abstract

The invention discloses a spraying device for metal surface treatment. The spraying device for metal surface treatment comprises a base, two sets of stand columns are fixedly connected to the left side and the right side of the top end of the base, a transverse plate is fixedly connected between the upper ends of the outer surfaces of the two sets of stand columns, and a screw rod is installed between the outer surfaces of the two sets of stand columns and located on the lower side of the transverse plate; a three-phase asynchronous motor is fixedly connected to the left side of the top end ofthe transverse plate, a rotating shaft is fixedly connected to the bottom of the three-phase asynchronous motor, the power input end of the rotating shaft is electrically connected with the power output end of the three-phase asynchronous motor, and a rotating rod is fixedly connected to the bottom of the rotating shaft and penetrates through the top end of the transverse plate; and a bevel gearII is fixedly connected to the bottom of the rotating rod, the bevel gear II is in engaged connection with a bevel gear I, and the bevel gear I is rotatably connected with the screw rod. According tothe spraying device, a spray head can realize back-and-forth uniform spraying on the metal surface, meanwhile, the automation degree is improved, and the operation of people is reduced, so that the guarantee on the health of people is enhanced.

Description

technical field [0001] The invention relates to the technical field of metal surface treatment, in particular to a spraying device for metal surface treatment. Background technique [0002] In the production and processing of metal pipes, it is necessary to carry out anti-rust treatment on the outer wall of the pipe, and in the anti-rust treatment, many methods of spraying paint are used to spray anti-rust paint on the outer wall of the metal pipe. The spraying equipment is in the industry after the reform and opening up. Technological developments are the product of an environment where automation is becoming more and more common. As the degree of automation is getting higher and higher, the application of spraying production lines is becoming more and more extensive, and it has penetrated into many fields of the national economy. Manual is developing in the direction of industrial automation, and the degree of automation is getting higher and higher, so the application of...

AI Technical Summary

Problems solved by technology

[0003] However, most of the existing spraying devices for metal surface treatment are manually operated and the degree of automation is low, which will make the spraying paint not uniform and efficient and not conducive to the health of the staff. At the same time, the existing Most of the spraying devices for metal surface treatment are more complicated to operate when spraying metal surfaces

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