KR100855933B1 - 사출기용 핫 러너 시스템 - Google Patents
사출기용 핫 러너 시스템 Download PDFInfo
- Publication number
- KR100855933B1 KR100855933B1 KR1020060118410A KR20060118410A KR100855933B1 KR 100855933 B1 KR100855933 B1 KR 100855933B1 KR 1020060118410 A KR1020060118410 A KR 1020060118410A KR 20060118410 A KR20060118410 A KR 20060118410A KR 100855933 B1 KR100855933 B1 KR 100855933B1
- Authority
- KR
- South Korea
- Prior art keywords
- manifold
- resin
- air
- piston
- hot runner
- Prior art date
Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 18
- 238000001816 cooling Methods 0.000 title claims description 7
- 239000011347 resin Substances 0.000 claims abstract description 69
- 229920005989 resin Polymers 0.000 claims abstract description 69
- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims description 3
- -1 Leak Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000013502 plastic waste Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/28—Closure devices therefor
- B29C45/2806—Closure devices therefor consisting of needle valve systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/28—Closure devices therefor
- B29C45/2806—Closure devices therefor consisting of needle valve systems
- B29C45/281—Drive means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/80—Measuring, controlling or regulating of relative position of mould parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/28—Closure devices therefor
- B29C45/2806—Closure devices therefor consisting of needle valve systems
- B29C2045/2848—Closure devices therefor consisting of needle valve systems having an adjustable stroke length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/28—Closure devices therefor
- B29C45/2806—Closure devices therefor consisting of needle valve systems
- B29C2045/2889—Sealing guide bushings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/6416—With heating or cooling of the system
- Y10T137/6525—Air heated or cooled [fan, fins, or channels]
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (4)
- 내부에 수지가 이동되는 수지이동통로를 포함하는 매니폴드;상기 매니폴드의 수지이동통로와 연통되어 수지를 금형 내부로 토출시키는 노즐;상기 매니폴드 상측에 설치되어 상기 매니폴드의 수지이동통로와 노즐 중심을 승강하면서 노즐을 개폐하는 피스톤과, 상기 피스톤을 승강시키도록 한쌍의 에어라인이 구비된 실린더;상기 피스톤의 승강을 안내하며, 에어라인에서 공급된 에어에 의해 상단이 공냉되어 누출된 수지가 고화됨으로써 수지의 역류를 방지하는 핀가이드 부시; 그리고상기 매니폴드를 통과하는 피스톤 상에 설치되어 상기 에어라인으로 공급된 에어의 누출을 방지하는 에어누출방지부시; 를 포함하여 구비된 것을 특징으로 하는 사출기용 핫 러너 시스템.
- 제 1항에 있어서,상기 에어누출방지부시에는 매니폴드와의 접촉면적을 줄이기 위한 단열홈을 포함하는 것을 특징으로 하는 사출기용 핫 러너 시스템.
- 제 1항에 있어서,상기 에어누출방지부시는 하단이 매니폴드 상면에 매립되며, 상면이 핀가이 드 부시와 실린더 저면 사이 틈새를 차단하도록 설치된 것을 특징으로 하는 사출기용 핫 러너 시스템.
- 제 1항에 있어서,상기 핀가이드 부시는 하단이 매니폴드 상측에 매립되며, 상기 에어누출방지부시의 중앙을 통과하여 피스톤 상에 설치되는 것을 특징으로 하는 사출기용 핫 러너 시스템.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20050114817 | 2005-11-29 | ||
KR1020050114817 | 2005-11-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070056996A KR20070056996A (ko) | 2007-06-04 |
KR100855933B1 true KR100855933B1 (ko) | 2008-09-02 |
Family
ID=37771943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060118410A KR100855933B1 (ko) | 2005-11-29 | 2006-11-28 | 사출기용 핫 러너 시스템 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20070119504A1 (ko) |
EP (1) | EP1790455B1 (ko) |
JP (1) | JP4436812B2 (ko) |
KR (1) | KR100855933B1 (ko) |
CN (1) | CN1974172B (ko) |
AT (1) | ATE533607T1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017131299A1 (ko) * | 2016-01-29 | 2017-08-03 | (주)유도 | Pet 더스트 배출 시스템이 구비된 사출 금형 |
WO2017135504A1 (ko) * | 2016-02-04 | 2017-08-10 | (주)유도 | Pet 더스트 배출 방지장치가 구비된 핫런너 시스템 |
WO2017171135A1 (ko) * | 2016-03-28 | 2017-10-05 | (주)유도 | 핫런너 시스템에 구성된 pet 더스트 배출 방지장치 |
KR102598217B1 (ko) | 2022-09-30 | 2023-11-06 | 엠쓰리파트너스 주식회사 | 매니폴드 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008026408B4 (de) * | 2007-06-08 | 2021-02-11 | Mold-Masters (2007) Limited | Spritzgießapparat und mehrteilige Ventilstiftbuchse |
FR2942514A1 (fr) * | 2009-02-25 | 2010-08-27 | Louis Ramond | Verin a air comprime double effet, dispositif de distribution de matiere plastique a obturation comprenant un tel verin et dispositif d'injection de matiere plastique comprenant un tel dispositif de distribution |
IT1400952B1 (it) * | 2010-07-20 | 2013-07-05 | Thermoplay Spa | Gruppo di otturazione perfezionato, con comando multi-stelo, per lo stampaggio ad iniezione di materiale plastico |
ITAN20130197A1 (it) * | 2013-10-25 | 2015-04-26 | Ihr S R L | Gruppo di distribuzione per stampaggio ad iniezione. |
EP3581359B1 (en) * | 2015-03-20 | 2021-08-18 | Synventive Molding Solutions, Inc. | Actuator cooling apparatus and method |
CN105643881A (zh) * | 2016-03-17 | 2016-06-08 | 英格斯模具制造(中国)有限公司 | 阀针导套的导热镶件 |
IT201700076433A1 (it) | 2017-07-07 | 2019-01-07 | Gruppo di iniezione con spillo di otturazione, per lo stampaggio a iniezione di materiale plastico, con capacita' di recuperare le dilatazioni termiche e di evitare trafilamenti del materiale plastico | |
IT201800003490A1 (it) * | 2018-03-13 | 2019-09-13 | Inglass Spa | Apparecchiatura di stampaggio ad iniezione di materie plastiche |
IT201800004581A1 (it) * | 2018-04-16 | 2019-10-16 | Apparecchiatura di stampaggio ad iniezione di materie plastiche | |
IT201900000647A1 (it) * | 2019-01-15 | 2020-07-15 | Inglass Spa | Martinetto condizionato per apparecchiature di stampaggio ad iniezione di materie plastiche |
CN111805845B (zh) * | 2020-08-04 | 2022-07-05 | 上海善九科技有限公司 | 一种带有智能化控制系统的注塑模具 |
CN114953374B (zh) * | 2022-05-23 | 2023-06-20 | 永勤实业(河源)有限公司 | 一种注塑机射胶活塞杆连接设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0353918A (ja) * | 1989-07-14 | 1991-03-07 | Mold Masters Ltd | 多キャビテイ弁ゲート式射出成形装置 |
JPH06190872A (ja) * | 1992-09-30 | 1994-07-12 | Husky Injection Molding Syst Ltd | 射出装置 |
JP2004230685A (ja) * | 2003-01-30 | 2004-08-19 | Kata System:Kk | ホットランナー式金型 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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SE9200074L (sv) | 1992-01-13 | 1993-07-14 | Hans Mueller | Anordning vid varmgoet foer plast |
US5894025A (en) * | 1997-06-13 | 1999-04-13 | Kona Corporation | Valve pin actuator |
US6585925B2 (en) * | 2000-12-27 | 2003-07-01 | Intel Corporation | Process for forming molded heat dissipation devices |
EP1223019B1 (en) * | 2001-01-10 | 2005-05-25 | Synventive Molding Solutions B.V. | Actuating cylinder for a valve gated injection moulding device |
KR100446819B1 (ko) | 2001-11-28 | 2004-09-01 | 유도실업주식회사 | 압력조절식 사출기 금형용 유압실린더의 유압자동조절방법및 그 장치 |
JP2004050543A (ja) * | 2002-07-18 | 2004-02-19 | Hokkai Can Co Ltd | 射出成形金型装置 |
DE202004007135U1 (de) * | 2004-05-03 | 2004-08-05 | Heitec-Heisskanaltechnik Gmbh | Abstützvorrichtung |
US7291304B2 (en) * | 2004-07-01 | 2007-11-06 | Husky Injection Molding Systems Ltd. | Coinjection molding cooled shooting pot cylinder |
DE202005012705U1 (de) * | 2005-08-10 | 2005-10-27 | Günther Heißkanaltechnik GmbH | Spritzgießvorrichtung |
-
2006
- 2006-04-28 US US11/414,490 patent/US20070119504A1/en not_active Abandoned
- 2006-05-05 EP EP20060009353 patent/EP1790455B1/en not_active Not-in-force
- 2006-05-05 AT AT06009353T patent/ATE533607T1/de active
- 2006-05-15 CN CN2006100798642A patent/CN1974172B/zh not_active Expired - Fee Related
- 2006-05-15 JP JP2006135672A patent/JP4436812B2/ja not_active Expired - Fee Related
- 2006-11-28 KR KR1020060118410A patent/KR100855933B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0353918A (ja) * | 1989-07-14 | 1991-03-07 | Mold Masters Ltd | 多キャビテイ弁ゲート式射出成形装置 |
JPH06190872A (ja) * | 1992-09-30 | 1994-07-12 | Husky Injection Molding Syst Ltd | 射出装置 |
JP2004230685A (ja) * | 2003-01-30 | 2004-08-19 | Kata System:Kk | ホットランナー式金型 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017131299A1 (ko) * | 2016-01-29 | 2017-08-03 | (주)유도 | Pet 더스트 배출 시스템이 구비된 사출 금형 |
KR101835048B1 (ko) | 2016-01-29 | 2018-03-06 | 주식회사 유도 | Pet 더스트 배출 시스템이 구비된 사출 금형 |
WO2017135504A1 (ko) * | 2016-02-04 | 2017-08-10 | (주)유도 | Pet 더스트 배출 방지장치가 구비된 핫런너 시스템 |
KR101801874B1 (ko) | 2016-02-04 | 2017-11-27 | 주식회사 유도 | Pet 더스트 배출 방지장치가 구비된 핫런너 시스템 |
WO2017171135A1 (ko) * | 2016-03-28 | 2017-10-05 | (주)유도 | 핫런너 시스템에 구성된 pet 더스트 배출 방지장치 |
KR101801877B1 (ko) | 2016-03-28 | 2017-11-27 | 주식회사 유도 | 핫런너 시스템에 구성된 pet 더스트 배출 방지장치 |
KR102598217B1 (ko) | 2022-09-30 | 2023-11-06 | 엠쓰리파트너스 주식회사 | 매니폴드 |
Also Published As
Publication number | Publication date |
---|---|
KR20070056996A (ko) | 2007-06-04 |
CN1974172B (zh) | 2010-05-26 |
ATE533607T1 (de) | 2011-12-15 |
US20070119504A1 (en) | 2007-05-31 |
JP4436812B2 (ja) | 2010-03-24 |
EP1790455B1 (en) | 2011-11-16 |
JP2007144981A (ja) | 2007-06-14 |
CN1974172A (zh) | 2007-06-06 |
EP1790455A2 (en) | 2007-05-30 |
EP1790455A3 (en) | 2008-02-20 |
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