Injection mold for filter element of direct drinking machine

The utility model relates to an injection mold for a filter element of a direct drinking machine. Comprising a bottom plate, a fixed mold block arranged above the bottom plate, a movable mold block arranged above the fixed mold block, a top plate arranged above the movable mold block, an ejection mechanism arranged between the bottom plate and the fixed mold block, a fixed mold core arranged at the top of the fixed mold block, and a movable mold core arranged at the bottom of the movable mold block and matched with the fixed mold core. Two sliding block units distributed in a central symmetry mode are further arranged between the fixed module and the movable module, and each sliding block unit comprises a first end sliding block assembly, a second end sliding block assembly and a side face sliding block assembly, wherein the first end sliding block assembly and the second end sliding block assembly are oppositely arranged, and the side face sliding block assembly is arranged between the first end sliding bloc