3D printing device with vibrating spraying head

The invention discloses a 3D printing device with a vibrating spraying head. The 3D printing device comprises a conveying mechanism detachably arranged on a three-dimensional moving mechanism of a 3Dprinter, a vibrating mechanism, a cooling fin, a heating aluminum block and the spraying head; the vibrating mechanism is detachably arranged at the bottom of the conveying mechanism; the cooling finis detachably arranged at the bottom of the vibrating mechanism; the heating aluminum block is detachably arranged at the bottom of the cooling fin; and the spraying head is detachably arranged at thebottom of the heating aluminum block. According to the 3D printing device, powder particles can be vibrated, powder particle blocking and discharging loosening are avoided, product missing in the printing forming process is prevented, the product quality is guaranteed, and the 3D printing forming requirement is greatly met. 本发明公开了一种喷射头能振动的3D打印装置，包括：输送机构，所述输送机构可拆卸设置于3D打印机的三维移动机构上；振动机构，所述振动机构可拆卸设置于输送机构的底部；散热片，所述散热片可拆卸设置于振动机构