Cosmetic film sealing material pretreatment equipment

The utility model provides pretreatment equipment for a cosmetic film sealing material. Automatic operation of hole pricking operation is realized; the punching device comprises a rack, a control box,a punching mechanism, a first horizontal stroke mechanism and a feeding jig. The hole pricking mechanism comprises a top plate, a stroke plate, a hole pricking stroke air cylinder, a hole pricking needle plate and a plurality of supporting guide columns. Wherein the supporting guide column is erected on a machine table surface of the rack; the top end of the baffle is fixedly connected with the top plate; the pricking stroke cylinder is fixed on the top plate; an air cylinder rod of the pricking stroke air cylinder is connected to the top face of the stroke plate so as to provide vertical stroke drive. The stroke plate is provided with a shaft hole for the supporting guide column to penetrate through. Wherein a shaft hole is formed in the stroke plate, a bearing is arranged in the shaft hole, the hole pricking ne