Material fixing mechanism for plate shearing machine

The material fixing mechanism for the plate shearing machine comprises a supporting frame, limiting plates are symmetrically arranged at the top end of the supporting frame and fixedly connected withthe supporting frame in a welded mode, rolling shaft fixing bases are arranged on the inner sides of the limiting plates, and the rolling shaft fixing bases are fixedly connected with the limiting plates through screws. Rolling shafts are arranged on the inner sides of the rolling shaft fixing seats, the rolling shafts and the rolling shaft fixing seats are rotationally connected in a clamping mode, mounting seats are symmetrically and fixedly connected to the upper end faces of the limiting plates, positioning shafts are fixedly connected to the inner sides of the mounting seats, and movablefixing assemblies are slidably connected to the positioning shafts in a sleeving mode. According to the plate shearing machine, the supporting frame, the rolling shaft fixing seat, the rolling shaft and the movable fixing asse