Winding machine for plastic net

The utility model relates to the field of plastic net processing technologies, in particular to a plastic net winding machine which comprises a rack, a winding device is arranged on the rack, a shearing device used for cutting off a plastic net in the width direction of the plastic net is arranged on the rack, and the shearing device comprises a mounting plate, a first air cylinder and a shearing knife. The mounting plate is arranged on the rack, the first air cylinder is arranged on the rack and located above the mounting plate, the shearing knife is arranged on the first air cylinder, a shearing opening allowing a plastic net to penetrate through is formed between the shearing knife and the mounting plate, and the first air cylinder is used for driving the shearing knife to be close to the mounting plate in the vertical direction so as to cut off the plastic net. The winding machine has the effects that the plastic net is rapidly cut off, the winding device conducts continuous winding, and therefore the wor