Full-automatic liquid packaging machine with indexing structure

The utility model belongs to the technical field of liquid packaging, particularly relates to a full-automatic liquid packaging machine with an indexing structure, and provides the following scheme that the full-automatic liquid packaging machine comprises a shell used for storing liquid and a spray head communicated with the shell, and the indexing mechanism is arranged on the outer side of the shell; the indexing mechanism comprises two circular plates rotationally connected to the outer side of the shell in a sleeving mode, the two circular plates are located on the two sides of the spray head, guide rods are arranged on the outer sides of the two circular plates, the outer rings of the guide rods are slidably connected with a driving plate in a sleeving mode, and a guide rod is vertically connected to the interior of the driving plate in a sleeving mode. The indexing mechanism drives the sealing mechanism to move up and down, so that a heating block pulls a packaging bag to move downwards when the packagi