3D printing spray head compatible with multiple materials

• Main Authors: WANG YONGYIN, BAI HONGWEI, LONG HUA, SHEN LONG
• Format: Patent
• Language: Chinese; English
• Published: 11.01.2022
• Subjects: ADDITIVE MANUFACTURING TECHNOLOGY; ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The invention discloses a 3D printing spray head compatible with multiple materials, and belongs to the technical field of 3D printing. An inner clamping ring arranged on the uppermost portion serves as a fulcrum to rotate in an embedded mode of a mounting piece, a feeding mechanism and the spray he...