Rapid board splitting device for photoelectric detector circuit board

The utility model discloses a rapid board dividing device for a photoelectric detector circuit board, relates to the field of printed circuits, and adopts the technical scheme that the rapid board dividing device comprises a base, a dust collector, a positioning plate, a cover plate, a mechanical arm and a milling cutter assembly, the upper end face of the base is provided with a dust suction port, and the dust suction port is communicated with an air inlet of the dust collector. The positioning plate is arranged at the upper end of the base, a cover plate is arranged on the upper end face of the positioning plate, an operation window is formed in the middle of the cover plate, and the cover plate is detachably matched with the positioning plate; the mechanical arm is arranged on the dust collector, and the milling cutter assembly is arranged at the tail end of the mechanical arm. The dust suction inlet is formed in the upper end face of the base, and meanwhile, the chippings fall downwards, so that the chipp