Anionic polymerized butadiene preparation device

The utility model relates to an organic high-molecular compound. The utility model belongs to the technical field of preparation or chemical processing, and discloses an anionic polymerized butadiene preparation device which comprises a fixing support, a main body is arranged on the fixing support, the main body is hollow, a sliding groove extending into the fixing support is formed in the upper surface of the fixing support, and a connecting rod is slidably connected into the sliding groove. The upper end of the connecting rod extends out of the upper surface of the main body through the sliding groove, and the lower end of the connecting rod extends into the main body through the sliding groove. The mixing efficiency of the polybutadiene semi-finished product and the catalyst or the modified substance in the main body is improved, so that the polybutadiene semi-finished product and the catalyst or the modified substance are mixed more uniformly, the preparation efficiency of the anionic polymerized butadien