Slitting treatment structure for gypsum plaster board material

The utility model relates to the technical field of gypsum plaster boards, and discloses a slitting processing structure of a gypsum plaster board material, which comprises a working table, a cutting machine, a supporting plate and a pressing plate, the cutting machine is mounted at the top of the working table, the bottom of the supporting plate is fixedly connected with the working table, and the pressing plate is positioned at the bottom of the supporting plate. The limiting rod, the pressing plate, the sliding rod, the sleeve and the fixing mechanism are used in cooperation, the limiting rod is pulled to drive the pressing plate to move, the pressing plate drives the sliding rod to slide in an inner cavity of the sleeve, a machined material is placed at the corresponding position, then the pressing plate is pressed to make contact with the material, and then the limiting rod is fixed through the fixing mechanism; the problems that most of existing cut-off devices do not have the capability of positioning