Plate cutting device for bathroom cabinet machining

The utility model belongs to the field of furniture processing, and particularly relates to a plate cutting device for bathroom cabinet processing, which comprises a plate processing table, a plate limiting mechanism arranged at the top of the plate processing table and a plate cutting mechanism used for cutting plates, wherein the four guide rails are respectively distributed at four corners of the table top; a plurality of wood chip collecting grooves are formed in a table board, a dust collector below draws air, air above the table board is drawn downwards along the wood chip collecting grooves, and when a plate is cut by a saw blade, wood chips generated by cutting can be sucked into the wood chip collecting grooves by negative-pressure air and then are collected into the dust collector along a dust collecting pipe; therefore, the amount of wood chips generated in the cutting process can be reduced to a large extent, the purposes of cleaning the working environment and reducing wood chip dust are achieved