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1. (WO2017111225) POWDER SUPPLY DEVICE FOR THREE-DIMENSIONAL PRINTER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/111225 International Application No.: PCT/KR2016/006448
Publication Date: 29.06.2017 International Filing Date: 17.06.2016
IPC:
B29C 67/00 (2017.01) ,B22F 3/105 (2006.01) ,B33Y 30/00 (2015.01) ,B33Y 40/00 (2015.01)
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
67
Shaping techniques not covered by groups B29C39/-B29C65/93
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
F
WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
3
Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor
10
Sintering only
105
by using electric current, laser radiation or plasma
[IPC code unknown for B33Y 30][IPC code unknown for B33Y 40]
Applicants:
(주)센트롤 SENTROL CO., LTD. [KR/KR]; 서울시 금천구 벚꽃로 278 1413호, 1513호, 1514호, 1515호, 1516호, 1517호 1413, 1513, 1514, 1515, 1516, 1517 278, Beotkkot-ro Geumcheon-gu Seoul 08511, KR
Inventors:
다카다도오루 TAKADA, Toru; KR
주승환 JOO, Seung Hwan; KR
Agent:
김태선 KIM, Tae Sun; 서울시 서초구 강남대로 148, 상록빌딩 4층 4F. Sanglok building 148 Gangnam-daero Seocho-gu Seoul 06748, KR
Priority Data:
10-2015-018636924.12.2015KR
Title (EN) POWDER SUPPLY DEVICE FOR THREE-DIMENSIONAL PRINTER
(FR) DISPOSITIF D'ALIMENTATION EN POUDRE POUR IMPRIMANTE TRIDIMENSIONNELLE
(KO) 3차원 프린터용 분말공급장치
Abstract:
(EN) 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.
(FR) La présente invention concerne un dispositif d'alimentation en poudre pour une imprimante tridimensionnelle et, plus spécifiquement, un dispositif d'alimentation en poudre pour une imprimante tridimensionnelle qui permet de régler rapidement et simplement l'horizontalité de lames de poussée de la poudre afin de niveler celle-ci et de régler un écart entre un plan de travail et la lame. Le dispositif d'alimentation en poudre pour imprimante tridimensionnelle de la présente invention comprend : un corps principal placé au niveau d'un côté supérieur du plan de travail de manière à pouvoir se déplacer dans une direction horizontale et doté d'une partie d'éjection formée sur une partie d'extrémité inférieure dudit corps principal et à travers laquelle la poudre est déchargée ; des première et seconde plaques mobiles placées au niveau des deux côtés de la partie d'éjection du corps principal de manière à former un passage destiné à guider, vers le plan de travail, la poudre déchargée par la partie d'éjection ; des première et seconde lames respectivement disposées de façon fixe sur la première et la seconde plaque mobile de manière à pousser et niveler la poudre devant être fournie au plan de travail lorsque le corps principal se déplace dans la direction horizontale ; des premier et second corps de mécanisme respectivement disposés de façon fixe sur deux parties d'extrémité du corps principal ; et des première et seconde unités de réglage respectivement couplées aux deux extrémités gauche et droite de chacune des première et seconde plaques mobiles et, simultanément, fixées de façon à être verticalement mobile sur les premier et second corps de mécanisme.
(KO) 본 발명은 3차원 프린터용 분말공급장치에 관한 것으로서, 보다 상세하게는 분말을 밀어 평탄화시키는 블레이드의 수평조절 및 작업테이블과 블레이드의 간격조절을 신속하고 간편하게 수행할 수 있는 3차원 프린터용 분말공급장치에 관한 것이다. 이러한 본 발명에 따른 3차원 프린터용 분말공급장치는 작업테이블의 상측에 수평방향 이동가능하게 설치되며, 하단부에 분말이 배출되는 토출부가 형성되는 메인 바디; 상기 메인 바디의 토출부 양측에 설치되어 상기 토출부에서 배출되는 분말을 상기 작업테이블로 안내하는 통로를 형성하는 제1, 2 이동 플레이트; 상기 제1, 2 이동 플레이트에 각각 고정설치되어 상기 메인 바디가 수평방향 이동할 때 상기 작업테이블에 공급되는 분말을 밀어 평탄화하는 제1, 2 블레이드; 상기 메인 바디의 일단부 및 타단부에 고정설치되는 제1, 2 메커니즘 바디; 그리고, 상기 제1, 2 이동 플레이트의 좌우 양단부에 각각 결합됨과 동시에 상기 제1, 2 메커니즘 바디에 각각 수직이동 가능하게 설치되는 제1, 2 조정유닛을 포함하여 이루어진다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)