Aluminum foil turnup automatic press-fitting structure

The utility model relates to an aluminum foil turnup automatic press-fitting structure which comprises an edge pressing cylinder, a guiding rod, a concave-convex movable block, a pressing block and a supporting plate. The guiding rod is fixed on the pressing block, a piston of the edge pressing cylinder is arranged on the guiding rod, a limiting block is arranged on the side edge of the pressing block and provided with a sliding groove, the concave-convex movable block is hinged to the limiting block through a shaft pin which is arranged in the sliding groove, a pressing bar is arranged below the pressing block, and a spring is arranged between the pressing bar and the supporting plate. According to the aluminum foil turnup automatic press-fitting structure, the pressing bar can transversely move for a distance when being pressed downwards, and therefore an aluminum foil turnup can be pressed towards one direction, and the folding problem caused in a press-fitting process can be well solved; manual press-fitt