High-efficiency semi-automatic small arched shed frame insertion and film covering all-in-one machine and control method thereof

The invention relates to a high-efficiency semi-automatic small arched shed frame insertion film covering all-in-one machine and a control method thereof. The film covering all-in-one machine includesa film covering device, a rack and an pressing insertion device, wherein the film covering device and the rack are installed on a vehicle body, and the pressing insertion device is slidably connectedwith the inner side of the rack in the vertical direction. The pressing insertion device is connected with the rack through a vertical spring, and the two sides of the pressing insertion device are provided with downward pressing devices respectively; the two sides of the rack are hinged to bar bending devices through horizontal shafts respectively, the ends, away from the horizontal shafts, of the bar bending devices are connected with the rack through a cable-stayed spring, and the downward pressing devices are located above the bar bending device. bar insertion work can be completed by moving the pressing insertion