Smoke exhaust and dust removal system for mold additive manufacturing system

• Main Authors: LIU YANLIN, LIU RENPEI
• Format: Patent
• Language: Chinese; English
• Published: 27.05.2022
• 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; 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

A smoke discharging and dust removing system for a mold additive manufacturing system comprises a fixing table, supporting rods are fixedly connected to the front portion, the rear portion and the two sides of the upper end of the fixing table, an additive manufacturing machine is fixedly connected to the middle of the upper end of the fixing table, and supporting tables are fixedly connected to the upper ends of the supporting rods and slidably connected with a fixing frame; one side of the upper end of the connecting pipe is fixedly connected with a telescopic hose, one side, far away from the connecting pipe, of the telescopic hose is fixedly connected with a trapezoidal pipe, and one side of the upper end of the trapezoidal pipe is fixedly connected with a centrifugal fan. Smoke generated when the additive manufacturing machine is used can be effectively absorbed, the positions of the connecting pipe and the absorption cover can be adjusted through the arranged structures such as the sliding block, the sl