Automatic longitudinal cutting machine for rubber core

The utility model relates to an automatic longitudinal cutting machine for a rubber core, belonging to the field of rubber machines. The automatic longitudinal cutting machine is provided with a conveying device, and is characterized in that: the front of the conveying device is provided with an unwinding device, the material loading track of which is of a ramp shape, the rear end of the conveying device is provided with a taking up device, above the rear end of the conveying device is vertically provided a cutting device, a cutter is connected to the cylinder longitudinally disposed on the cutting device, the blade of the cutter and the horizontal plane are at an included angle. The cutting machine in the utility model under the function of the control system, repetitively completes cutting process, without using scissors to perform the manual work or handwork of cutting, laborsaving and no danger, and cuts accurately the rubber core according to the required length, reducing unnecessary waste.