Fuente: WIPO "dairy products" The utility model discloses a dairy product filling machine which comprises a filling machine body, a controller is arranged on the outer surface of the front end of the filling machine body, a conveying belt assembly is arranged on the outer surface of the lower end of the controller, and a position control plate is arranged on the outer surface of the upper end of the conveying belt assembly. The position control plates are arranged on the outer surface of the upper end of an original conveying belt, the charging bottles can be adjusted to be in the middle position when entering the conveying belt, the positions of the charging bottles are the same, charging is facilitated, the position control plates are movably connected with the conveying belt through clamping nails, the size between the position control plates can be adjusted, and the position control effect is improved. The first protection rod and the second protection rod are arranged on the periphery of the filling nozzle, so that the protection rods can support and fix the charging bottles when the filling nozzle is pressed down for filling, the charging bottles are prevented from toppling over, the size between the first protection rod and the second protection rod can be adjusted, and the filling nozzle is convenient to use. And charging bottles of different models can be protected.