Rubber cutting device

According to the technical scheme, the rubber cutting device comprises a cutting table board, and a cutting mechanism is arranged at the top of the cutting table board; the cutting mechanism comprises a transmission rod, the transmission rod is arranged at the top of the cutting table top, a power assembly is arranged at one end of the transmission rod, two cutting assemblies are arranged outside the transmission rod, each cutting assembly comprises a gear, and the transmission rod is fixedly sleeved with the gear. Through cooperation of a gear and a rack, the rack drives a cutter to move up and down through a sliding block, protruding rubber is continuously cut, when the cutter moves downwards, a pressing plate is driven to move, a spring is further shrunk, larger pressure is applied to the rubber at the bottom of a rubber pressing plate through a lower guide column and the rubber pressing plate, and therefore when the cutter is used for cutting, the rubber can be continuously cut. The rubber at the notch of