▎ 摘　　要

NOVELTY - The utility model claims a graphene 3 D printing wire extrusion forming device, comprising a device main body; the device main body is provided with an inner cavity; the device main body is provided with a feeding port and a discharging port; the feeding port and the discharging port are symmetrically set on the device main body; the discharging port is provided with a discharging passage; the inner cavity is provided with a heating component; the discharging port is provided with a plurality of slots; the slot is inserted and fixed with an elastic column; between two adjacent elastic columns is provided with an isolating soft film; one side of the elastic column close to the discharging passage is provided with a plurality of convex parts; the convex part is provided with a cavity; the cavity is provided with a water absorbing material; the convex part is provided with a water absorbing hole connected with the cavity.