The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 21, 2022
Filed:
May. 11, 2018
Triastek, Inc., Nanjing, CN;
Senping Cheng, Nanjing, CN;
Xiaoling Li, Dublin, CA (US);
Feihuang Deng, Nanjing, CN;
Haohui Lu, Nanjing, CN;
Haili Liu, Nanjing, CN;
Juan Yao, Nanjing, CN;
Xiaofei Wang, Nanjing, CN;
Wei Wu, Nanjing, CN;
Triastek, Inc., Nanjing, CN;
Abstract
A 3D printing device (), comprising a melt extrusion module (), a printing module (), and a platform module (). The melt extrusion module () comprises a processing chamber () consisting of a feed inlet () and a discharge outlet (), as well as an extrusion means () and a heating means () disposed at the processing chamber; the melt extrusion module () is configured to receive an initial material from the feed inlet () of the processing chamber (), and heat and extrude the initial material to convert the initial material into a molten body, which is extruded out of the discharge outlet () of the processing chamber (). The printing module () is communicated with the discharge outlet () of the processing chamber () and is provided with a nozzle (); the printing module () is configured to receive the molten body extruded from the discharge outlet () of the processing chamber () and guide the molten body to be extruded out of the nozzle (). The platform module () is configured to receive the molten body extruded from the nozzle ().