Edge cutting device for fiber material plate production

The utility model relates to the technical field of plate edge cutting, and discloses an edge cutting device for fiber material plate production, which comprises a base, a protective frame is mounted at the top of the base, a workbench is mounted in the middle of an inner cavity of the base, waste bins are formed on the two sides of the inner cavity of the base, and limiting plates are mounted at the bottoms of the inner walls of the two sides of the protective frame. A to-be-machined plate is arranged on the upper surface of the workbench, the two sides of the plate are connected with the adjacent limiting plates in a clamped mode, an air cylinder is installed at the top of an inner cavity of the protection frame, the pushing end of the air cylinder faces downwards and is provided with a pressing block, the pressing block covers the upper surface of the to-be-machined plate in a pressing mode, and advancing mechanisms are arranged on the tops of the inner walls of the two sides of the protection frame. The s