Furniture plate cutting dust removal device

The utility model relates to the technical field of plate cutting, in particular to a dust removal device for furniture plate cutting. Comprising a machining table, a cutting blade is arranged on the upper surface of the machining table, a protective cover is fixed to the upper surface of the machining table, the protective cover is in a U shape with a downward opening, and a dust removal mechanism for absorbing wood dust is arranged in the protective cover; the dust removal mechanism comprises two symmetrically-arranged sliding blocks slidably connected to the upper surface of the machining table, air cylinders are fixed to the two outer side faces of the protective cover, the extending ends of the air cylinders penetrate through the protective cover to be fixed to the side faces of the sliding blocks, U-shaped frames are hinged to the upper surfaces of the sliding blocks, and buckling parts used for fixing the positions of the U-shaped frames are arranged on the inner side faces of the protective cover. A s