Waterproof device for cosmetic production

The invention discloses a waterproof device for cosmetic production. The device comprises a lower clamping plate, an upper clamping plate and an airtight unit, wherein the lower clamping plate and theupper clamping plate are connected through a plurality of threaded rods, rubber pads are arranged on the peripheries of the surfaces, close to each other, of the upper clamping plate and the lower clamping plate, the airtight unit is arranged between the upper clamping plate and the lower clamping plate, a heating plate is fixedly arranged at the upper portion of an inner cavity of the upper clamping plate, a plurality of electric heaters are fixedly arranged at the bottom of the inner cavity of the upper clamping plate, a plurality of heat conducting rods are arranged on the electric heaters, a water storage box and a main water diverting pipe are fixedly arranged on the lower clamping plate, one end of the main water diverting pipe is connected with the water storage box, a plurality ofwater leakage holes are u