Special precision mold with environment-friendly protection function for polyvinyl chloride pad production

The utility model relates to the technical field of polyvinyl chloride, and discloses a special precision mould for polyvinyl chloride pad production with environmental protection function, which comprises a base and a cover plate, the top of the base is provided with a mould groove, the left side of the base is fixedly provided with a clamping sleeve, and a rotating shaft is movably arranged between the base and the cover plate. And a mold block is fixedly mounted at the bottom of the cover plate. According to the special precision mold with the environment-friendly protection function for polyvinyl chloride pad production, after the precision mold is dried, heated and dried, the clamping rods are taken out from the interior of the containing cavity in the top of the cover plate, a heat insulation plate with the thickness not smaller than one centimeter is fixedly installed on the inner wall of the containing cavity, heat insulation is conducted on the clamping rods, the surface temperature is not very high,