Aluminum foil sealing device for plastic container

The utility model belongs to the technical field of packaging, and provides a plastic container aluminum foil sealing device which comprises a conveying belt, a clamping and fixing assembly, an aluminum foil conveying assembly, a primary sealing assembly, a secondary sealing assembly and a control assembly. The primary sealing assembly comprises a first support, a first hot-pressing rod and a first power assembly. The first hot-pressing rod can move up and down, and a cutting die is arranged at the tail end of the first hot-pressing rod. The secondary sealing assembly comprises a second support, a second hot-pressing rod and a second power assembly. The second hot-pressing rod can move up and down, and a shaping pressing head is arranged at the tail end of the second hot-pressing rod. A support is arranged at the upper end of the clamping and fixing assembly and provided with a containing cavity matched with the plastic container. According to the aluminum foil sealing device for the plastic container, the tw