Scratch-proof plate shearing machine

The utility model discloses a scratch-proof plate shearing machine which comprises an installation support, feeding devices are arranged on the two sides of the installation support, a plate shearing notch is formed in the middle of the installation support, the feeding devices are arranged on the two sides of the plate shearing notch, and a plate shearing device is arranged in the installation support. According to the scratch-proof plate shearing machine, the upper cutter and the lower cutter move relatively to shear a plate body in a staggered mode, the upper cutter and the lower cutter are connected to the multiple upper guide rods and the multiple lower guide rods in a sleeved mode through the guide plate blocks, the upper cutter and the lower cutter are effectively moved in a limited mode, the stability during movement is improved, and the cutters are prevented from being dislocated; secondly, when shearing is not carried out, the driving motor drives the upper cutter and the lower cutter to reset, so t