Cutting device for glass plate processing

The utility model provides a cutting device for glass plate processing, which belongs to the technical field of glass product processing and comprises a base and a top plate arranged above the base and connected with one side of the upper part of the base through a vertical plate, the upper part of the base is connected with a mounting platform through a lifting assembly, and a motor is fixedly arranged at the bottom of the top plate. The cutting device has the advantages of being simple in structure, flexible and convenient to machine and high in cutting efficiency, the driving shaft is driven to rotate through the motor, the driving shaft drives the second supporting barrel, the supporting rod and the cutting mechanism to rotate around the driving shaft, and when the supporting rod rotates, the guiding rod is driven to slide along the guiding groove; the guide rod drives the supporting rod to stretch out and draw back along the interior of the supporting cylinder, and then the cutting mechanism is driven to