Simple steel structure roof panel edge folding device

The utility model discloses a simple steel structure roof panel flanging device, which relates to the technical field of roof panel installation and comprises an operating handle and a fixed flanging plate installed at one end of the operating handle. The fixed flanged plate is provided with a notch formed in the length direction of the fixed flanged plate, the notch is used for being connected with the edge of the steel structure roof panel in a clamped mode, and the operating handle is pulled to achieve flanging of the steel structure roof panel. Compared with traditional construction, the folding height can be effectively controlled by inserting the steel structure roof panel into the notch; meanwhile, the large length of the steel structure roof panel is positioned in the notch, so that the phenomenon that the folded edge is torn can be effectively reduced, and the quality of an edge folding process is improved; and an edge folding plate can be additionally arranged, so that the total length of the edge f