How are automatic coating equipment classified?
After the reform and opening up, spraying equipment is an environmental product of industrial technology development and automation. With the continuous improvement of the degree of automation, the application of spraying production lines has become more and more extensive, and has penetrated into many fields of the national economy. Spraying equipment on the market can be divided into manual spraying equipment, semi-automatic spraying equipment and fully automatic spraying equipment.
Classification of spraying equipment:
Spraying materials are divided into three types: hardware spraying equipment, plastic spraying equipment, wood spraying equipment and porcelain spraying equipment.
Fuel injection is divided into: painting equipment, powder spraying equipment.
The waterproof treatment of railway and highway bridge surfaces is one of the important factors to maintain the durability of bridges. Therefore, in the early stage of the construction of the national railway and highway network, the bridge deck needs to be sprayed with a large area of ​​waterproof paint. In the prior art, the sprayer is controlled by construction personnel, the sprayer is placed on the vehicle, and the sprayer is controlled by the vehicle personnel. This spraying method mainly has the following disadvantages: first, high labor intensity, low efficiency, and many construction personnel, which cannot meet the requirements of large-scale construction operations; second, unstable paint quality, poor uniformity, and paint waste; third, low precision performance, spraying Quality is completely controlled by manpower and experience.
The automatic spraying equipment solves the problems of high labor intensity, low efficiency, large number of people, unstable coating quality, poor uniformity, and paint waste. Automatic spraying equipment includes motor vehicles and automatic horizontal spraying equipment suspended at the rear of the motor vehicle. The motor vehicle is equipped with a controller system, which controls the longitudinal uniform movement of the motor vehicle, and controls the automatic side spray device for side spray. The automatic spraying equipment can automatically spray a large area according to the set parameters, reducing the number of workers, high spraying efficiency, and stable and uniform spraying quality.
The motor surface coating equipment process has been carried out according to the method of coating tropical electrical products (ie two epoxy iron red primers and two amino alkyd coatings), one iron red primer is not baked, because the paint requires mechanical processing , there is a long time between the two primers to allow enough time to dry. Therefore, a primer was not baked, and a second primer was applied after the installation test was completed. Baking two coats of primer and another two coats of amino paint used to follow this process.