The invention relates to the field of film
machining equipment, in particular to a perforating
machine for an
inflatable film. The perforating
machine comprises a supporting frame, a traction device and a perforating device are arranged on the supporting frame, a feeding device is arranged at the front end of the supporting frame, a pressing mechanism is arranged close to the front end of the perforating device, wherein the perforating device comprises a bottom plate and a mounting plate, a driving
assembly is arranged at the top of the mounting plate, a guide
assembly is arranged between thedriving
assembly and the mounting plate, two side plates are arranged at the bottom of the mounting plate, and a perforating assembly is arranged between the two side plates. According to the perforating
machine, a feeding roller is driven to rotate through driving of a driving motor, so that the
inflatable film moves towards the perforating device on a plurality of roller shafts, a pressing platedoes
reciprocating motion in the vertical direction of the two side plates through driving of an air cylinder so as to drive an ejector pin set at the bottom of the pressing plate to do reciprocatingmotion to complete the perforating operation of the
inflatable film, the whole process adopts
automation, so that the perforating quality of the inflatable film is ensured.