Metal plate edge rolling device

The utility model discloses a metal plate edge rolling device which comprises a rack, a feeding mechanism, an edge rolling mechanism and a positioning and fixing mechanism, the feeding mechanism is installed on the rack and used for conveying a metal plate into the edge rolling mechanism at a high speed for edge rolling, and the edge rolling mechanism comprises a first driving piece, a first rotating roller, a guide roller and an auxiliary roller. The first rotating roller and the auxiliary roller limit a metal plate and convey the metal plate to the guide roller, the edge rolling mechanism conducts edge rolling on the metal plate through the high-speed centrifugal force of the metal plate and the guide roller, and the positioning and fixing mechanism is installed on the rack. And the positioning and fixing mechanism is used for positioning and fixing the rolled metal plate. According to the metal plate edge rolling device, edge rolling is conducted on the metal plate through cooperation of the feeding mechan