Bilateral injection molding machine for negative plate for smelting

The utility model relates to a cathode plate bilateral injection molding machine for smelting, which comprises a support frame and a cathode plate, a mould is fixed on the support frame, two sides of the cathode plate can be respectively inserted into the mould, two sides of the top of the mould are respectively and fixedly connected with two injection molding mechanisms, and the two injection molding mechanisms can simultaneously carry out injection molding on the two sides of the cathode plate. The two injection molding mechanisms are fixedly connected to the two sides of the top of the mold respectively, in this way, the two injection molding mechanisms can be used for conducting injection molding on insulation edge sealing strips on the two sides of a cathode plate at the same time, operation is simplified, the production efficiency is improved, and the production cost is reduced. And meanwhile, due to one-time forming, the error generation probability is reduced, and subsequent use of the negative plate