Straightening device for stainless steel coiled plate machining

The utility model provides a straightening device for processing a stainless steel coiled plate, which belongs to the technical field of metal processing and comprises a base, a straightening mechanism mounted at the top of the base, the straightening mechanism comprises a machine box, the machine box is fixedly mounted at the top of the base, a protection box is fixedly mounted at the top of the machine box, and a first motor is fixedly mounted at the top of an inner cavity of the protection box. A first gear is fixedly installed at the output end of the first motor, second gears are installed on the two sides of the first gear and engaged with the first gear, rotating shafts are fixedly installed at the bottoms of the second gears and penetrate into the machine box, and threaded rods are fixedly installed at the bottoms of the rotating shafts and rotationally connected with the bottom of an inner cavity of the machine box. The first mounting plate is in threaded connection with the threaded rod, a first low