Cooling device for waterproof roll

The utility model belongs to the technical field of coiled material cooling, and discloses a cooling device for a waterproof coiled material, which comprises a support frame, a workbench is arranged on the support frame, and the top of the workbench is connected with a mounting plate positioned right above the workbench through a lifting support device; a coiled material channel is formed betweenthe mounting plate and the workbench, and a coiled material inlet and a coiled material outlet are formed in the two ends of the coiled material channel correspondingly. The mounting plate and the workbench are each provided with a mounting groove which is through up and down, and an air deflector assembly is arranged in each mounting groove. Ventilation hoods are arranged at the top of the mounting plate and the bottom of the workbench correspondingly, and air coolers are arranged on the inner walls of the sides, away from the air guide plate assembly, of the ventilation hoods. The workbenchof the coiled material inl