Paint surface drying device for aluminum alloy door and window production

The utility model discloses a paint surface drying device for aluminum alloy door and window production, which comprises a box body, a first motor is arranged on the inner wall of the top of the box body, a fixed plate is arranged on one side of an output shaft of the first motor, the outer wall of the fixed plate is rotatably connected with a reciprocating screw rod, and a movable plate is arranged at the bottom of the reciprocating screw rod. Paint falling during processing of doors and windows with paint surfaces needing to be dried can be filtered by the filter screen and then slide into the collecting box from the discharging bin, a good collecting effect is achieved, recycling and waste prevention are achieved, no paint is left in the machine body, the damage rate of the machine body is reduced, meanwhile, the filter screen can be conveniently disassembled and cleaned through the notch, and the cleaning efficiency is improved. The loss of the filter screen is improved, and the cost loss is reduced. 本实用新