3D printer

• Main Authors: CHU ZHIYU, ZHOU SHENG, DU HAOMING
• Format: Patent
• Language: Chinese; English
• Published: 15.02.2017
• 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 provides a 3D printer. In the printing process, simultaneous movement can be achieved through two X-direction displacement mechanisms and two Y-direction displacement mechanisms, and a base and a printing spray assembly head above the base can be driven to move in the X direction or the Y direction. Through the movement of one single X-direction displacement mechanism or the single Y-direction displacement mechanism, the base and the printing spray head assembly above the base can be driven to rotate with the other X-direction displacement mechanism or the other Y-direction displacement mechanism, so that the purpose of adjusting the moving direction is achieved. Accordingly, the 3D printer can move to any position in a plane. In theory, the plane printing range of the 3D printer is limitless, in practical application, the advantage of the 3D printer on the printing range is also very obvious compared with an existing printer of the same size, the cost is lowered, and the space utilization rate