▎ 摘　　要

NOVELTY - The device has a shell (1) whose lower side is connected with a working table (2). An upper part of the shell is equipped with a cylinder. A piston rod of the cylinder is connected with a pressing plate. A lower part of the working table is provided with a discharging component that is arranged between two sides of the shell and the working table. The discharging component comprises a supporting frame. A lower part of the working table is connected with the supporting frame. An upper part of a push plate is connected with the supporting frame. The working table is provided with a discharging component (6). USE - Extrusion forming device for use in graphene ultra-filtration film production. ADVANTAGE - The extrusion forming device is convenient to automatically take out the graphene ultra-filtration film, automatically shakes residual graphene ultrafiltration film, reduces waste and convenient opening and stable dust-proof plate, which is convenient for realizing feeding function. DESCRIPTION OF DRAWING(S) - The drawing shows side perspective view of an extrusion forming device for use in graphene ultra-filtration film production. 1Shell 2Working table 6Discharging component