Anti-blocking material pumping device in resin production process

The utility model relates to an anti-blocking material pumping device in a resin production process, which belongs to the field of material conveying, and comprises a material pumping head and a pipeline arranged at the tail end of the material pumping head, and the material pumping head is sequentially provided with a taper head, a large-diameter part and a transition connecting part according to the material conveying direction. The diameter of the transition connecting part is gradually reduced in the material conveying direction, and a plurality of material pumping holes are formed in the side wall of the taper head and the side wall of the large-diameter part. A dredging head is arranged at the front end of the taper head, a plurality of material holes are formed in the dredging head, the dredging head is of a taper structure, the inner side of the dredging head is connected with the front end of the taper head through a spring, a plurality of dredging rods are arranged on the inner side of the dredging