Oxygen generator shell mold with multi-opening injection molding function

The oxygenerator shell mold with the multi-opening injection molding function comprises a base, a cooling assembly, a demolding assembly and a telescopic support, the telescopic support is connected to the periphery of the base, and the top of the telescopic support is connected with a lower mold; the demolding assembly is mounted in the center of the interior of the lower mold; the buffer springs are mounted on the cooling assemblies on the two sides of the bottom of the lower mold and are arranged in the lower mold; the upper mold is connected to the upper portion of the lower mold, and an injection molding opening is formed in the surface of the upper mold; the demolding assembly comprises an ejector pin; and the sealing supporting plate is connected to the top of the ejector pin. According to the oxygenerator shell mold with the multi-opening injection molding function, the demolding assembly and the bearing base are arranged in a matched mode, finished products in the lower mold are rapidly pushed out, m