The invention discloses a solar cell module EVA (Ethylene-Vinyl Acetate Copolymer) cutting device. A material conveying device, a punching device and a fixed-length cutting device are arranged in sequence from a feeding end to a discharging end inside a host frame; an emptying device is used for feeding materials continuously, stably and smoothly in cooperation with the material conveying device; fixed-length punching and cutting are finished by the punching device and the fixed-length cutting device. Automation from charging, feeding, punching, cutting and receiving is truly realized, the production efficiency is increased greatly, the waste of labor force and materials is reduced, the probability of pollution is lowered, and the quality of a solar cell module is ensured.