Printer head is beaten in high -efficient cooling

• Main Authors: SHI ZIMU, ZHONG ZHENGGEN, GUAN LEI
• Format: Patent
• Language: Chinese; English
• Published: 26.10.2016
• 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 relates to a printer head is beaten in high -efficient cooling, including extrusion device and cooling device, extrusion device includes that extruded pipe says and heating mechanism, and extruded pipe says the outer cooling internal cooling mechanism of waste material against the current that is provided with, and internal cooling mechanism includes inner loop cover and the inner circulation cavity who says around extruded pipe, is provided with but mechanism of separately cooling that the shower nozzle printed the material outside the internal cooling mechanism, and separately cooling but mechanism includes around the extrinsic cycle cover and the extrinsic cycle chamber of heating mechanism. The utility model provides a printer head is beaten in high -efficient cooling of make full use of cooling blast. 本实用新型涉及种高效冷却打印头，包括挤出装置及冷却装置，挤出装置包括挤出管道及加热机构，挤出管道外设置有冷却逆流废料的内冷却机构，内冷却机构包括围绕挤出管道的内循环套及内循环腔，内冷却机构外设置有喷头打印材料的外冷却机构，外冷却机构包括围绕加热机构的外循环套及外循环腔。本实用新型提供种充分利用冷却气流的高效冷却打印头。