Working platform double-turning 3D printer

• Main Authors: SUN HUICHAO, WANG XUEXU, QU XINGTIAN, GUO SITING, WANG HONGYI, YAN LONGWEI
• Format: Patent
• Language: Chinese; English
• Published: 22.08.2017
• 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 discloses a working platform double-turning 3D printer and belongs to the technical field of digital machining. The problem of gravity limitation caused by cantilevers and hollow structures of a workpiece design project is solved. The working platform double-turning 3D printer structurally comprises a fixing frame, a working platform, a parallel rod movable nozzle, stepping motors and a synchronous belt. The working platform tilts through a platform turning motor X and a platform turning motor Y. According to the 3D printer, workpiece cantilevers and cavity hook face printed products are printed through tilting of the printer base platform and movement of the nozzle of a 3D printer main body without supports, hollow polyhedrons and multi-layer honeycomb structure workpieces can be directly printed through the 3D printer, and thus the printing efficiency is improved. 本发明公开了种工作平台双翻转的3D打印机，属于数字化加工技术领域。本发明解决了工件设计工程中悬臂以及空心结构造成的重力限制问题，其结构包括固定框架，工作平台，并联杆移动喷头，步进电机，同步带。工作平台通过平台翻转电机X和平台翻转电机Y实现倾斜。本发明的3D打印机