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:
May. 10, 2022
Filed:
Dec. 24, 2019
Dongguan University of Technology, Dongguan, CN;
Wuxi Jingu Intelligent Technology Co., Ltd., Wuxi, CN;
Shenggui Chen, Dongguan, CN;
Jiyao Zhou, Dongguan, CN;
Zhenzhong Sun, Dongguan, CN;
Nan Li, Dongguan, CN;
Jingbo Zhu, Dongguan, CN;
Bingheng Lu, Dongguan, CN;
DONGGUAN UNIVERSITY OF TECHNOLOGY, Dongguan, CN;
WUXI JINGU INTELLIGENT TECHNOLOGY CO., LTD, Wuxi, CN;
Abstract
The present invention discloses a ceramic photosensitive resin based anti-precipitation three-dimensional (3D) printing apparatus, including a trough having a light transmitting area at the bottom, a projector directly below the light transmitting area, a printing platform directly above a containing cavity of the trough, a first lifting drive device for driving the printing platform into or out of the containing cavity, a lifting frame, a disturbing wheel mounted on the lifting frame and protruding downward from the lifting frame, a second lifting drive device for driving the lifting frame together with the disturbing wheel to reciprocate in the containing cavity, a rotating motor located outside the containing cavity and having an output shaft passing through the trough in a sealed manner, a friction driving wheel located in the containing cavity and mounted on the output shaft, and a friction driven wheel mounted coaxially with the disturbing wheel.