Wire rod packaging box body for 3D printing

The utility model discloses a wire rod packaging box body for 3D printing. The wire rod packaging box body comprises a packaging box body, a packaging box top cover and a shaft plate. The packaging box comprises a packaging box body, the packaging box body is a rectangular containing cavity defined by a bottom plate and four side walls, the four side walls are the first side wall, the second side wall, the third side wall and the fourth side wall respectively, the third side wall and the fourth side wall are of an interlayer structure, and edge clamping grooves are formed in the top edge of the third side wall and the top edge of the fourth side wall in advance; the packaging box top cover comprises a cover plate and side buckles, the front edge of the cover plate is connected with the side buckles, the rear edge of the cover plate is connected with the top edge of the second side wall, the cover plate is provided with a pre-pressed shearing line and a bending line, buckle tongues are arranged on the two side