Linear reciprocating type circular feeding 3D printing system

• Main Authors: CHEN YONGQI, OUYANG NANXI, SONG CHANGHUI, FENG JIAHUI, CAI JIYAO, LIU ZIBIN, LIU ZIHAO
• Format: Patent
• Language: Chinese; English
• Published: 18.01.2022
• 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 utility model discloses a linear reciprocating type circular feeding 3D printing system. The system comprises a mounting plate, a scraper module, a scraper movement module, a forming module, a feeding module and a lifting-off module; a printing groove is formed in the mounting plate, and the forming module and the feeding module are connected with the printing groove; the scraper movement module is connected with the scraper module and drives the scraper module to move front and back, the scraper module comprises a synchronous plate and a scraper, and the scraper is rotationally connected with the synchronous plate; the scraper has a blade coating state and a lifting state and is switched between the blade coating state and the lifting state through rotation. The control method of the 3D printing system capable of achieving linear reciprocating type circulating feeding adopts the 3D printing system capable of achieving linear reciprocating type circulating feeding. According to the utility model, when the