Cutting device for building block production

The utility model relates to the technical field of cutting device accessory devices, in particular to a cutting device for building block production, and aims to solve the problems in the background technology. Comprising a cutting platform, cutting equipment, pressing equipment and a building block body, the building block body is placed on the cutting platform, two sets of first fixing plates are arranged on the cutting platform, and the cutting equipment and the pressing equipment are both installed at the inner ends of the two sets of first fixing plates; the dust collection device is installed on one set of first fixing plates, the dust collection device comprises two sets of second fixing plates, a first connecting pipe, a second connecting pipe, a dust collection pump, a mounting plate, a third connecting pipe and a processing assembly, and the two sets of second fixing plates are installed at the inner ends of the two sets of first fixing plates; two groups of mounting holes are respectively formed i