Spraying device for automobile top cover machining

The utility model provides a spraying device for automobile top cover machining, and belongs to the technical field of automobile top cover machining. The spraying device for automobile top cover machining comprises a working box, a spraying mechanism is arranged at the top of the working box, the spraying mechanism comprises a paint box, the paint box is fixedly connected to the top of the working box, and pressure pumps are fixedly installed on the two sides of the top of the working box. The work box and the purification mechanism are arranged to be used in cooperation, raw materials such as paint can be isolated in the work box in the spraying machining process, harmful gas in the work box can be effectively prevented from being emitted to pollute the environment, the harmful gas is prevented from being inhaled by workers, the protection performance is high, safety is high, and meanwhile the work box is convenient to use. And the spraying mechanism can purify harmful gas in the working box so as to preven