Bridges in railways and highways are one of the important factors in maintaining the durability of bridges in the waterproof treatment of the bridge surface. Therefore, in the early stages of the construction of a large number of national railway and highway networks, it is necessary to spray a large area of the bridge's surface with waterproof coatings. In the prior art, a sprayer is controlled by a construction worker for spraying, that is, the sprayer is placed on a car, and the sprayer is controlled by a person on the car to control the spraying of the sprayer. This spraying method mainly has the following disadvantages: first, the labor intensity of the construction personnel is high, the efficiency is low, and the number of people cannot meet the requirements of large-area construction operations; the second is the unstable coating quality, poor uniformity, and wasted paint; the third is accuracy Low performance, spraying quality is completely controlled by human experience.

The utility model discloses an automatic spraying equipment, which solves the problems of existing laborers controlling the spraying machine for spraying, such as labor intensive, low efficiency, large number of people, unstable coating quality, poor uniformity, and waste of paint. The automatic spraying equipment includes a motor vehicle capable of traveling on the ground and an automatic lateral shift spraying device suspended at the rear of the motor vehicle. The motor vehicle is provided with controls for controlling the longitudinal uniform speed of the motor vehicle and controlling the lateral spraying of the automatic lateral shift spraying device system. The automatic spraying equipment can automatically spray large area according to the set parameters, reduce the number of workers, high spraying efficiency, stable spraying quality and good uniformity.

Application of spray painting equipment on tropical motor

The surface painting equipment process of the motor has always been carried out according to the "painting of tropical electrical products" method (that is, two epoxy iron red primers and two amino alkyd baking paints). The first iron red primer is not baked. Because mechanical processing is required after painting, and there is a long gap between the time of applying the second primer and sufficient time for drying. Therefore, the first primer was not baked, the second primer was performed after the installation test was completed, the second primer and the last two amino baking paints were baked. what is the problem.