Plastic film perforating device

The utility model discloses a plastic film perforating device, including support frame and roll -over stand, the roll -over stand both ends are provided with the dwang, and the roll -over stand is the rectangle, dwang along the major axis setting of roll -over stand, and the support frame is placed in to the roll -over stand by the dwang on, the roll -over stand can use the dwang to overturn on the support frame as the axle, and support frame one side is provided and is worn the pole in the plastic film. The utility model provides a plastic film perforating device is suitable for the canopy to operate outward, and convenient and fast has improved the plastic film efficiency of punching, and it is laborsaving to save labour. And can guarantee row spacing plant spacing conformance to standard to can be according to the nimble adjustment of crop needs. The pore membrane of laying is convenient for collect, has reduced the pollution to the environment.