Hole film device based on electric heating radiation punching

The utility model relates to a hole film device based on electric heating radiation punching. According to the hole film device based on electric heating radiation punching, holes are forced to be formed all over the surface of a polymer plastic film by combining electric heating radiation energy with a punched hole forming die roller. The hole film device based on electric heating radiation punching comprises a controller, two guide roller supporting and guiding plates are oppositely fixed to a machine frame, the two ends of the punched hole forming die roller are installed on the guide roller supporting parts of the guide roller supporting and guiding plates, two guiding blocks are matched with guiding grooves in the two guide roller supporting and guiding plates respectively in a vertically sliding mode, the two ends of an electric heating radiation air outlet die head are connected with the guiding blocks respectively, and the upper end faces of the guiding blocks are connected with piston rods of cylinders. The hole film device based on electric heating radiation punching has the advantages that hot air is used for punching, the phenomenon that the edges of holes are burnt during flame punching is avoided fundamentally, the situation that the flexibility of the plastic film is destroyed by the burnt edges of the holes is avoided, secondary injuries, to the skin and particularly wounds on the skin, caused by the burnt edges of the holes is avoided, the flexibility of the edges of punched holes is guaranteed, and pollution, caused by noxious gas generated when combustible gas is burnt, to the surface of the plastic film where holes are punched can be avoided fundamentally.