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1. (WO2017131299) INJECTION MOLD HAVING PET DUST DISCHARGE SYSTEM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/131299 International Application No.: PCT/KR2016/005866
Publication Date: 03.08.2017 International Filing Date: 02.06.2016
IPC:
B29C 45/26 (2006.01) ,B29C 45/17 (2006.01) ,B29C 45/76 (2006.01)
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
45
Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17
Component parts, details or accessories; Auxiliary operations
26
Moulds
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
45
Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17
Component parts, details or accessories; Auxiliary operations
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
45
Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17
Component parts, details or accessories; Auxiliary operations
76
Measuring, controlling or regulating
Applicants:
(주)유도 YUDO CO., LTD. [KR/KR]; 경기도 화성시 팔탄면 서해로 1112 1112, Seohae-ro, Paltan-myeon Hwaseong-si Gyeonggi-do 18529, KR
Inventors:
유성진 YU, Sung Jin; KR
Agent:
정준모 CHUNG, Jun Mo; KR
Priority Data:
10-2016-001150529.01.2016KR
Title (EN) INJECTION MOLD HAVING PET DUST DISCHARGE SYSTEM
(FR) MOULE D'INJECTION À SYSTÈME D'ÉVACUATION DE POUSSIÈRE EN PET
(KO) PET 더스트 배출 시스템이 구비된 사출 금형
Abstract:
(EN) The present invention relates to an injection mold having a PET dust discharge system. The present invention comprises: an upper fixing plate on which a piston assembly for operating a valve pin is mounted; a lower fixing plate on which a nozzle for ejecting resin by the valve pin is mounted; a manifold for supplying the resin such that injection molding is performed; and a dust removing panel provided between the upper fixing plate and the lower fixing plate and having a dust accommodation groove in which the remaining resin is accommodated so as to prevent the accumulation of the resin, an air injection hole connected to one side of the dust accommodation groove so as to inject air, and a dust discharge groove connected to the other side of the dust accommodation groove so as to discharge the accommodated dust when the air is injected.
(FR) La présente invention concerne un moule d'injection pourvu d'un système d'évacuation de poussière en PET. La présente invention comprend : une plaque de fixation supérieure sur laquelle est monté un ensemble piston destiné à actionner une goupille de soupape; une plaque de fixation inférieure sur laquelle est montée une buse d'éjection de résine par la goupille de soupape; un collecteur destiné à amener la résine de façon à effectuer le moulage par injection; et un panneau d'élimination de poussière disposé entre la plaque de fixation supérieure et la plaque de fixation inférieure et comportant une rainure de réception de poussière dans laquelle est logée la résine restante de manière à empêcher l'accumulation de la résine, un orifice d'injection d'air relié à un côté de la rainure de réception de poussière de manière à injecter de l'air, et une rainure d'évacuation de poussière reliée à l'autre côté de la rainure de réception de poussière de manière à évacuer la poussière reçue lorsque l'air est injecté.
(KO) 본 발명은 PET 더스트 배출 시스템이 구비된 사출 금형에 관한 것이다. 본 발명은 밸브핀을 작동시키는 피스톤 어셈블리가 장착된 상고정판; 상기 밸브핀에 의해 수지를 토출시키는 노즐이 장착된 하고정판; 사출 성형이 이루어지도록 수지를 공급하는 매니폴드; 및 상기 상고정판과 하고정판 사이에 구성되어 상기 수지의 퇴적을 방지하기 위해 잔존하는 수지가 수용되는 더스트 수용홈과, 상기 더스트 수용홈의 일측에 연결되어 에어를 주입하는 에어 주입홀 및 상기 더스트 수용홈의 타측에 연결되어 상기 에어의 주입시 수용된 더스트를 배출하는 더스트 배출홈이 형성된 더스트 제거패널을 포함하는 것을 특징으로 한다.
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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)