Title:
WASTE DISCHARGING DEVICE FOR 3D PRINTER, AND 3D PRINTER
Document Type and Number:
WIPO Patent Application WO/2024/012401
Kind Code:
A1
Abstract:
A waste discharging device for a 3D printer, and the 3D printer. The waste discharging device comprises a bin, a trigger connection rod and a blocking plate. A cavity is formed in the bin. The bin is provided with a feeding port and a discharging port. The feeding port, the cavity and the discharging port are sequentially communicated to form a discharging channel. The feeding port is used for allowing waste of the 3D printer to enter. The discharging port is configured to be communicated with the exterior of the 3D printer such that the waste is discharged to the exterior of the 3D printer along the discharging channel. A first end of the trigger connection rod rotates when driven by a printhead. When the trigger connection rod rotates, a second end of the trigger connection rod pushes the blocking plate in the bin to rotate. When the trigger connection rod moves to a preset position, the blocking plate rotates to the second end of the trigger connection rod to abut against the inner wall face of the bin, so as to block the waste from falling. In this way, the waste discharging device can discharge the waste out of the 3D printer, so as to prevent the waste from occupying the printing platform, thereby solving the problem that the area of the printing area is reduced due to the printing platform being occupied.
Inventors:
DONG QUN (CN)
Application Number:
PCT/CN2023/106540
Publication Date:
January 18, 2024
Filing Date:
July 10, 2023
Export Citation:
Assignee:
SHANGHAI LUNKUO TECH CO LTD (CN)
International Classes:
B29C64/35; B29C64/357; B65B1/06; B65B1/32
Domestic Patent References:
| WO2017063831A1 | 2017-04-20 |
Foreign References:
| CN217622206U | 2022-10-21 | |||
| CN112454900A | 2021-03-09 | |||
| CN109178373A | 2019-01-11 | |||
| CN103718729A | 2014-04-16 | |||
| CN105538710A | 2016-05-04 | |||
| CN107351395A | 2017-11-17 | |||
| CN108381926A | 2018-08-10 | |||
| CN111204044A | 2020-05-29 | |||
| CN113665120A | 2021-11-19 | |||
| CN207567617U | 2018-07-03 | |||
| CN215396930U | 2022-01-04 |
Attorney, Agent or Firm:
BEIJING HAN KUN LAW OFFICES (CN)
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