DE60215603D1 - Mehrstufiger Steuerzylinder einer Spritzgiessmaschine und Verfahren zur dessen Herstellung - Google Patents
Mehrstufiger Steuerzylinder einer Spritzgiessmaschine und Verfahren zur dessen HerstellungInfo
- Publication number
- DE60215603D1 DE60215603D1 DE60215603T DE60215603T DE60215603D1 DE 60215603 D1 DE60215603 D1 DE 60215603D1 DE 60215603 T DE60215603 T DE 60215603T DE 60215603 T DE60215603 T DE 60215603T DE 60215603 D1 DE60215603 D1 DE 60215603D1
- Authority
- DE
- Germany
- Prior art keywords
- piston
- cylinder
- stage hole
- valve pin
- control cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000001746 injection moulding Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 238000010276 construction Methods 0.000 abstract 1
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
- F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
- F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
- F15B11/123—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions by means of actuators with fluid-operated stops
-
- 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
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1603—Multi-way nozzles specially adapted 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
- B29C45/26—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
- B29C45/26—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
- B29C2045/2841—Needle valves driven by a plurality of coaxial pistons
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Actuator (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0074489A KR100468208B1 (ko) | 2001-11-28 | 2001-11-28 | 핫 런너시스템에 사용되는 다단위치 제어용 실린더 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60215603D1 true DE60215603D1 (de) | 2006-12-07 |
Family
ID=19716385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60215603T Expired - Lifetime DE60215603D1 (de) | 2001-11-28 | 2002-02-27 | Mehrstufiger Steuerzylinder einer Spritzgiessmaschine und Verfahren zur dessen Herstellung |
Country Status (7)
Country | Link |
---|---|
US (1) | US20030099735A1 (de) |
EP (1) | EP1316404B1 (de) |
JP (1) | JP3836382B2 (de) |
KR (1) | KR100468208B1 (de) |
CN (1) | CN1196571C (de) |
AT (1) | ATE343465T1 (de) |
DE (1) | DE60215603D1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100835579B1 (ko) * | 2005-03-03 | 2008-06-09 | 스미도모쥬기가이고교 가부시키가이샤 | 광학부품의 수지성형방법, 금형장치, 및 게이트 부시 |
DE102005026475A1 (de) * | 2005-06-09 | 2006-12-14 | Zf Friedrichshafen Ag | Fahrzeuggetriebe |
KR100930709B1 (ko) | 2007-11-23 | 2009-12-09 | 김관표 | 사출성형기의 노즐개폐장치 |
KR100934408B1 (ko) * | 2008-01-21 | 2009-12-29 | 주식회사 삼진엘앤디 | 사출성형기용 피스톤의 높이조절장치 |
IT1397127B1 (it) * | 2009-12-02 | 2013-01-04 | Thermoplay Spa | Gruppo otturatore, per unita' di iniezione di materiale plastico, con regolazione micrometrica dello stelo di otturazione, e corrispondente dispositivo per regolare micrometricamente e fissare un elemento filettato. |
JP5514585B2 (ja) * | 2010-03-04 | 2014-06-04 | 世紀株式会社 | 射出成形機におけるバルブゲート開閉用バルブピンの押切力制限機構付きピストン装置 |
KR101162487B1 (ko) | 2010-04-20 | 2012-07-09 | 김재길 | 공압조절 밸브를 갖춘 공압펌프 장치 |
DE102011002585A1 (de) * | 2011-01-12 | 2012-07-12 | Mht Mold & Hotrunner Technology Ag | Spritzgießmaschine |
KR101218920B1 (ko) * | 2011-08-05 | 2013-01-04 | 김혁중 | 핫런너 밸브장치 |
JP2015063110A (ja) * | 2013-09-26 | 2015-04-09 | 世紀株式会社 | 二重ピストン機構で働くバルブピンを用いた射出成形装置及びその方法 |
KR101677234B1 (ko) | 2015-04-29 | 2016-11-17 | 주식회사 유도 | 2단 실린더 장치가 구비된 핫런너 시스템 |
EP3363612B1 (de) * | 2017-02-17 | 2020-06-24 | Otto Männer GmbH | Heisskanaleinspritzdüse und aktuator für spritzgiessvorrichtung |
CN109838611B (zh) * | 2019-01-21 | 2020-03-27 | 浙江中孚流体机械有限公司 | 双活塞式反馈型带手动阀用气缸 |
CN110219797A (zh) * | 2019-06-18 | 2019-09-10 | 苏州好特斯模具有限公司 | 快换型双层活塞立体冷却气缸 |
EP4069981A4 (de) * | 2019-12-05 | 2023-10-04 | Dadco, Inc. | Pneumatikzylinder |
CN113062898A (zh) * | 2021-04-20 | 2021-07-02 | 同济大学 | 一种多位置机械锁紧液压缸 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO171202C (no) * | 1983-09-03 | 1993-02-10 | Hennecke Gmbh Maschf | Flerstoffdyse til sammenfoering av minst to flytbare kunststoff, spesielt skumstoffdannende reaksjonskomponenter forstarting av reaksjonen ved sammenblanding |
US4657496A (en) * | 1984-06-04 | 1987-04-14 | Gifu Husky Co., Ltd. | Hot-runner mold for injection molding |
DE4206319C2 (de) * | 1992-02-29 | 1994-04-28 | Otto Maenner | Nadelverschlußdüse mit Kolbenantrieb |
DE4324275C2 (de) * | 1993-07-20 | 1996-05-02 | Incoe Corp | Pneumatische Steuervorrichtung für Heißkanalnadelventile für Spritzgießwerkzeuge |
US5650178A (en) * | 1994-11-23 | 1997-07-22 | Bemis Manufacturing Company | Co-injection manifold for injection molding |
US5882693A (en) * | 1996-12-31 | 1999-03-16 | Incoe Corporation | Fluid assist valve-gate bushing with concentric pin members |
CA2219235C (en) * | 1997-10-23 | 2006-12-12 | Mold-Masters Limited | Five layer injection molding apparatus having four position valve member actuating mechanism |
JP2000025072A (ja) * | 1998-07-13 | 2000-01-25 | Mitsubishi Materials Corp | 射出成形金型におけるバルブゲート装置のピン駆動機構 |
US6228309B1 (en) * | 1998-12-22 | 2001-05-08 | Husky Injection Molding Systems Ltd. | Method and apparatus for injection molding including valve stem positioning |
US6214275B1 (en) * | 1999-06-04 | 2001-04-10 | Husky Injection Molding Systems Ltd. | Injection nozzle and method for injection molding |
US6386508B1 (en) * | 2000-06-05 | 2002-05-14 | D-M-E Company | Actuator having dual piston surfaces |
-
2001
- 2001-11-28 KR KR10-2001-0074489A patent/KR100468208B1/ko active IP Right Grant
-
2002
- 2002-02-19 JP JP2002041563A patent/JP3836382B2/ja not_active Expired - Fee Related
- 2002-02-27 AT AT02004270T patent/ATE343465T1/de not_active IP Right Cessation
- 2002-02-27 DE DE60215603T patent/DE60215603D1/de not_active Expired - Lifetime
- 2002-02-27 EP EP02004270A patent/EP1316404B1/de not_active Expired - Lifetime
- 2002-04-01 CN CNB021084629A patent/CN1196571C/zh not_active Expired - Fee Related
- 2002-06-13 US US10/167,576 patent/US20030099735A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20030099735A1 (en) | 2003-05-29 |
KR20030043353A (ko) | 2003-06-02 |
JP3836382B2 (ja) | 2006-10-25 |
EP1316404B1 (de) | 2006-10-25 |
KR100468208B1 (ko) | 2005-01-26 |
CN1196571C (zh) | 2005-04-13 |
JP2003166506A (ja) | 2003-06-13 |
CN1421308A (zh) | 2003-06-04 |
ATE343465T1 (de) | 2006-11-15 |
EP1316404A1 (de) | 2003-06-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |