Synchronous registration device for PVC (polyvinyl chloride) color film

The utility model relates to the technical field of PVC color film processing, and discloses a PVC color film synchronous registration device which comprises a first U-shaped plate, the upper end of the first U-shaped plate is fixedly connected with a U-shaped hollow plate, and first strip-shaped holes are symmetrically and vertically formed in the inner walls of the left side and the right side of the U-shaped hollow plate; a moving mechanism is fixedly arranged between the interior of the U-shaped hollow plate and the upper ends of the outer walls of the left side and the right side of the second U-shaped plate, the second U-shaped plate is slidably connected to the interior of the U-shaped hollow plate, the lower end of the second U-shaped plate extends to the interior of the first U-shaped plate, and a horizontal conveying shaft is arranged in the first U-shaped plate; the left end and the right end of the conveying shaft are rotationally connected with the inner wall of the first U-shaped plate through f