The utility model discloses a penetrate platform with adjustable three -colour injection molding machine, including penetrating platform and base, the base including set up in the first backing plate of top with set up in the second backing plate of first backing plate below, penetrate the front of a fixed connection at first backing plate, be provided with lateral shifting guide rail and accommodate the lead screw device between first backing plate and the second backing plate, through operation accommodate the lead screw device, lateral shifting guide rail lateral shifting on the second backing plate can be followed to first backing plate. The beneficial effects of the utility model are that: the utility model provides a penetrate platform with adjustable three -colour injection molding machine, an independent structure of penetrating, position about adjustable jet out upper and lower, simple structure and equipment are convenient.