Punch forming device for aluminum foil meal box processing

The utility model discloses a punch forming device for aluminum foil meal box processing, which relates to the technical field of aluminum foil meal box punching, and comprises an aluminum meal box punch forming machine body, the aluminum meal box punch forming machine body comprises a punch forming device, a cooler is arranged on the outer surface of the top of the punch forming device, the punch forming device comprises a conveying track, and the conveying track is arranged on the top of the punch forming device. The cooler comprises a heat preservation sleeve shell, a ventilation notch is formed in the heat preservation sleeve shell, and an air extractor is arranged on the outer surface of the inner side of the ventilation notch. External air is injected into the heat preservation sleeve shell in cooperation with an air extractor, when airflow rises, passing air is rapidly cooled in cooperation with a cooling plate, meanwhile, the cooled air is differentiated in cooperation with a differentiation ventilati