▎ 摘　　要

NOVELTY - The device has a bottom frame (33) that is connected with a bottom plate (31) by bolts (36). A rubber pad (32) is provided between the bottom frame and the bottom plate. The springs (37) are distributed at both ends of the rubber pad. A chassis (23) is connected to the upper end of the bottom plate. A motor (21) is connected to the upper end of the base (22). The output shaft of the motor is connected with a crown gear (24) and the inside of the chassis is connected with a bearing seat (30). The lower end of the reversing discharge device is provided with a first flow channel and a second flow channel. The reversing piston (9) is arranged inside the reversing discharge device. A pull rod (8) is provided at one end of the reversing piston. The lower end of the first flow channel is provided with a third control valve (11). A cover plate (10) is connected to the lower end of the second flow channel. A rubber sleeve (3) is connected to the outer side of the turntable (4). USE - Graphene rapid prototyping device. ADVANTAGE - The graphene rapid prototyping device has structure and stable operation. The efficiency of graphene molding is improved by small-sized point-shaped reduced graphene oxide and larger-sized blade-shaped reduced graphene oxide. DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of the graphene rapid prototyping device. Rubber sleeve (3) Turntable (4) Pull rod (8) Reversing piston (9) Cover plate (10) Third control valve (11) Motor (21) Base (22) Chassis (23) Crown gear (24) Bearing seat (30) Bottom plate (31) Rubber pad (32) Bottom frame (33) Bolt (36) Spring (37)