Spraying equipment for production and processing of protective cover

The utility model discloses spraying equipment for production and processing of a protective cover. The spraying equipment comprises a main shaft and a motor, according to the device, the fixing device is arranged, rotation of the threaded sleeve on the first threaded rod is achieved by rotating the first threaded rod, the device is fixed to the protective cover through the pressing plate, and operation is easy and convenient; by arranging an adjusting device, an internal tooth gear is engaged with a first gear by rotating a rotating wheel, a motor can drive a first threaded rod to rotate to fix the device, and operation is easy; rotating device, when the main shaft drives the telescopic plate to rotate, the roller rolls on the shell of the protective cover, the roller is meshed with the third threaded rod through the second gear on the movable shaft to rotate, so that the third threaded rod rotates in the third threaded hole, the length of the third threaded rod is continuously changed, the spraying work on