Gasket splitting machine

A gasket splitting machine relates to the technical field of gasket processing devices and comprises a compression roller and a support roller which are arranged in parallel from top to bottom, a plurality of width splitting cutters are sleeved on the compression roller along the axial direction of the compression roller, the distance between the adjacent width splitting cutters is adjustable, a gasket leading-out shell is vertically and fixedly arranged on one side of the compression roller, and a gasket penetrates through the gasket leading-out shell along the vertical direction. An electric fret saw is horizontally arranged below the gasket guiding-out shell in a sliding mode, and the electric fret saw is further arranged in the vertical direction and the width direction of the gasket in a sliding mode. The seat cushion slitting machine solves the problems that in the prior art, when a slitting machine is used for slitting a seat cushion, only longitudinal or transverse one-way cutting can be achieved, and