Title:
POWDER SUPPLY DEVICE FOR THREE-DIMENSIONAL PRINTER
Document Type and Number:
WIPO Patent Application WO/2017/111225
Kind Code:
A1
Abstract:
The present invention relates to a powder supply device for a three-dimensional printer and, more specifically, to a powder supply device for a three-dimensional printer, the device being capable of quickly and simply adjusting the horizontality of blades pushing powder so as to level the same and adjusting a gap between a worktable and the blade. The powder supply device for the three-dimensional printer, according to the present invention, comprises: a main body provided at an upper side of the worktable so as to be movable in a horizontal direction, and having an ejection part, through which the powder is discharged, formed at a lower end portion thereof; first and second moving plates provided at both sides of the ejection part of the main body so as to form a passage for guiding, to the worktable, the powder discharged from the ejection part; first and second blades respectively and fixedly provided to the first and second moving plates so as to push and level the powder, to be supplied to the worktable, when the main body moves in the horizontal direction; first and second mechanism bodies fixedly provided at one end portion and another end portion of the main body; and first and second adjustment units respectively coupled to both the left and right ends of each of the first and second moving plates and, at the same time, respectively provided to the first and second mechanism bodies so as to be vertically movable.
Inventors:
TAKADA TORU (KR)
JOO SEUNG HWAN (KR)
JOO SEUNG HWAN (KR)
Application Number:
PCT/KR2016/006448
Publication Date:
June 29, 2017
Filing Date:
June 17, 2016
Export Citation:
Assignee:
SENTROL CO LTD (KR)
International Classes:
B29C67/00; B22F3/105; B33Y30/00; B33Y40/00
Foreign References:
JP2006205456A | 2006-08-10 | |||
JP2009515727A | 2009-04-16 | |||
JP3949451B2 | 2007-07-25 | |||
JP2004524995A | 2004-08-19 | |||
KR20080086428A | 2008-09-25 |
Attorney, Agent or Firm:
KIM, Tae Sun (KR)
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