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Patent Searching and Data


Title:
MECHANICAL PRODUCT FORMING AND PROOFING 3D PRINTER
Document Type and Number:
WIPO Patent Application WO/2021/068483
Kind Code:
A1
Abstract:
The present invention relates to a mechanical product forming and proofing 3D printer. A shell frame is installed at the lower end of a printer body. A placement port is provided in the upper side of the front end of the shell frame, and a discharging port is provided in the lower side of the front end of the shell frame. A rotating device is arranged between inner walls of the shell frame. A pushing device is arranged at the rear end of the shell frame. The present invention can solve the following problems of an existing 3D printer for forming and proofing a mechanical product: a, a printed 3D product needs to be left to stand for cooling, such that the printed product can be removed after being reinforced, and the 3D printer cannot conduct a continuous printing operation during operation thereof; and b, residue at a printing position needs to be manually removed, manual cleaning is not complete, and due to the fact that residue accumulates at the printing position, the printed product fails to meet the production requirements, thereby causing material waste.

Inventors:
PEI WEICHI (CN)
WANG LU (CN)
ZHANG XINTAO (CN)
LIU NAIJIANG (CN)
SU LIYE (CN)
Application Number:
PCT/CN2020/086942
Publication Date:
April 15, 2021
Filing Date:
April 26, 2020
Export Citation:
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Assignee:
UNIV NORTH CHINA SCIENCE & TECHNOLOGY (CN)
International Classes:
B29C64/20; B22F3/105; B29C64/241; B29C64/245; B29C67/00; B33Y30/00
Foreign References:
CN206230889U2017-06-09
CN206306458U2017-07-07
CN207128275U2018-03-23
CN110696360A2020-01-17
US20180169940A12018-06-21
KR101954019B12019-06-17
Attorney, Agent or Firm:
BEIJING GAOWO LAW FIRM (CN)
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