Automatic film rolling device for greenhouse

The invention relates to the technical field of greenhouse film rolling, and particularly discloses an automatic greenhouse film rolling device. Comprising symmetrically-arranged supporting frames and a plurality of supporting beams rotationally arranged between the supporting frames, a plurality of film pressing plates are further arranged between the supporting frames, winding shafts rotationally arranged between the supporting beams are arranged on one sides of the supporting beams, and edge clamping shafts slidably arranged between the supporting beams are arranged between the supporting beams and the film pressing plates. The supporting frame is provided with a functional assembly used for controlling the edge clamping shaft to reciprocate along the supporting frame. A plurality of adjusting shifting pieces used for installing the film pressing plates are arranged in the supporting frame in a sliding mode, film pressing springs are fixedly connected to the adjusting shifting pieces, and functional blocks