Filling device facilitating subsequent orderly stacking of bottled water

The utility model relates to the technical field of bottled water production, in particular to a filling device convenient for subsequent orderly stacking of bottled water, which comprises a conveyor and a mounting rack, the mounting rack is movably mounted above the conveyor, two fixing devices are arranged at the upper end of the conveyor, four plastic bottles are arranged in each of the two fixing devices, and the mounting rack is movably mounted above the conveyor. A controller is fixedly mounted at the front end of the mounting frame, universal wheels are fixedly mounted at four corners of the lower end of the mounting frame, mounting grooves are formed in the inner left wall and the inner right wall of the mounting frame, an adjusting device is fixedly mounted in the two mounting grooves jointly, and a water tank is fixedly mounted at the upper end of the mounting frame. A water inlet pipe is fixedly installed on the upper portion of the outer surface of the water tank, and the lower end of the water ta