Desktop type concrete 3D printer provided with unfolding structure and easy to clean

• Main Authors: YOU YUANPENG, ZHOU CHUANDONG, LIN HAOSONG
• Format: Patent
• Language: Chinese; English
• Published: 06.05.2022
• 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; PERFORMING OPERATIONS; SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER; TRANSPORTING; WORKING CEMENT, CLAY, OR STONE

The desktop type concrete 3D printer comprises a machine frame, a moving mechanism and a fixing mechanism, a side door is arranged on the side wall of the machine frame, first hinges are fixedly connected to the four side walls of the side door respectively, and the first hinges are fixedly connected to the four side walls of the side door respectively. The side wall, close to the side door, of the machine frame is fixedly connected with second hinges which correspond to the first hinges in a one-to-one mode and are used in cooperation with the first hinges, and the center positions of the first hinges and the center positions of the second hinges are both rotationally connected with L-shaped rotating pins. Therefore, the first hinges and the second hinges are fixed or detached, the fixing and detaching efficiency of the first hinges and the second hinges is improved, meanwhile, due to the fact that the first hinges and the second hinges on the four side walls of the side door are detachably fixed, a worker c