JP2006513059A - 遠隔の押出機を備えるパイプ成形装置のダイ工具用流れ分配器 - Google Patents
遠隔の押出機を備えるパイプ成形装置のダイ工具用流れ分配器 Download PDFInfo
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- JP2006513059A JP2006513059A JP2004565868A JP2004565868A JP2006513059A JP 2006513059 A JP2006513059 A JP 2006513059A JP 2004565868 A JP2004565868 A JP 2004565868A JP 2004565868 A JP2004565868 A JP 2004565868A JP 2006513059 A JP2006513059 A JP 2006513059A
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- Prior art keywords
- plastic
- die
- flow distributor
- passage
- supply
- 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.)
- Granted
Links
- 229920003023 plastic Polymers 0.000 claims abstract description 94
- 239000004033 plastic Substances 0.000 claims abstract description 94
- 238000000465 moulding Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 32
- 238000011144 upstream manufacturing Methods 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000007142 ring opening reaction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/695—Flow dividers, e.g. breaker plates
- B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
- B29C48/705—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows in the die zone, e.g. to create flow homogeneity
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/926—Flow or feed rate
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92961—Auxiliary unit, e.g. for external melt filtering, re-combining or transfer between units
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/303—Extrusion nozzles or dies using dies or die parts movable in a closed circuit, e.g. mounted on movable endless support
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
Description
本発明の別の態様によれば、当該装置は、流れ分配器の複数の流出口に材料を送りこむ単一の押出機を使用する。本発明のさらに別の態様によれば、当該装置は、複数の押出機を使用し、各押出機は流れ分配器から流出口の個々に材料を送り込む。
本発明の上記の並びに他の利点および特徴について、本発明の好ましい実施形態に従って、以下に詳細に詳述する。
Claims (6)
- プラスチック・パイプを成形するのに使用される装置であって、パイプを製造するために溶融プラスチックを供給するプラスチック供給部と、パイプが成形される成形領域に溶融プラスチックを搬送するための内部ダイ通路を有するダイ工具とを有し、該ダイ工具は流れ分配器に適合される上流側の端部を有し、前記ダイ通路がダイ工具の前記上流側の端部で前記流れ分配器によって覆われるリング形状の開口を有し、前記プラスチック供給部が該ダイ工具から遠隔に配置されており、当該装置は、該プラスチック供給部から該流れ分配器へのプラスチック搬送部を含み、該流れ分配器が、該ダイ通路の該リング形状の開口の周りで該プラスチック供給部からの溶融プラスチックの均等な分配をもたらすために調節可能である第1のプラスチック流路を有する、装置。
- 前記第1のダイ通路の前記開口の周りの外側に存在しかつ前記流れ分配器により覆われるリング形の開口を有する第2のダイ通路を前記ダイ工具が含み、前記流れ分配器は、前記プラスチック供給部からの溶融プラスチックの均等の分配を前記第2のダイ通路の前記開口の周りにもたらすために調節可能な第2のプラスチック流路を有する、請求項1に記載の装置。
- 前記流れ分配器は、前記ダイ工具の前記上流側の端部に固定されたプレートを含み、
前記プレートは、前記第1プラスチック流路を介して前記第1のダイ通路の前記開口に材料を送り込む第1プレート部と、第2プラスチック流路を介して前記第2のダイ通路の前記開口に材料を送り込む第2プレート部とを含み、前記第1および第2プラスチック流路が両方とも調節可能であり、また互いに独立に調節可能である、請求項2に記載の装置。 - 前記プラスチック供給部は、単一の押出機を含み、前記プラスチック搬送部は、前記押出機から第1および第2の供給枝管への単一の導管を含み、前記第1の供給枝管が、前記第1のダイ通路の前記開口の周りの前記流れ分配器の前記第1プラスチック流路に材料を送り込み、前記第2の供給枝管が、前記第2のダイ通路の前記開口の周りの前記流れ分配器の前記第2プラスチック流路に材料を送り込む、請求項2に記載の装置。
- 前記プラスチック供給部が、第1と第2の押出機とを含み、前記プラスチック搬送部が、前記第1の押出機から前記第1のダイ通路の前記開口の周りの前記流れ分配器の前記第1のプラスチック流路までの第1の導管と、前記第2の押出機から前記第2のダイ通路の前記開口の周りの前記流れ分配器の前記第2のプラスチック流路までの第2の導管とを含む、請求項2に記載の装置。
- 前記プラスチック供給部が第1および第2の押出機を含み、前記プラスチック搬送部が前記第1の押出機からの第1の導管と、前記第2の押出機からの第2の導管と、前記第1のダイ通路の前記開口の周りで前記流れ分配器の前記第1のプラスチック流路に材料を送り込む第1の供給枝管と、前記第2のダイ通路の前記開口の周りで前記第2のプラスチック流路に材料を送り込む第2の供給枝管と、前記第1と第2の供給枝管の間の接続枝管とを含み、前記第1および第2の押出機からの前記第1および第2の導管両方が、前記プラスチック搬送部の前記接続枝管に材料を送り込み、前記プラスチック供給部が、前記接続枝管に対する前記第1および第2の導管の開閉を選択するための流れ調節手段を含む、請求項2に記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002416083A CA2416083A1 (en) | 2003-01-10 | 2003-01-10 | Flow distributor for die tooling of pipe mold equipment with remote extruder |
CA002419703A CA2419703C (en) | 2003-02-21 | 2003-02-21 | Flow distributor for die tooling of pipe mold equipment with remote extruder |
PCT/CA2003/001957 WO2004062884A1 (en) | 2003-01-10 | 2003-12-19 | Flow distributor for die tooling of pipe mold equipment with remote extruder |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006513059A true JP2006513059A (ja) | 2006-04-20 |
JP4607601B2 JP4607601B2 (ja) | 2011-01-05 |
Family
ID=32108611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004565868A Expired - Lifetime JP4607601B2 (ja) | 2003-01-10 | 2003-12-19 | 遠隔の押出機を備えるパイプ成形装置のダイ工具用流れ分配器 |
Country Status (15)
Country | Link |
---|---|
US (1) | US7264457B2 (ja) |
EP (1) | EP1587663B1 (ja) |
JP (1) | JP4607601B2 (ja) |
KR (1) | KR101014258B1 (ja) |
CN (2) | CN1251854C (ja) |
AT (1) | ATE497873T1 (ja) |
AU (1) | AU2003287836B2 (ja) |
DE (3) | DE60336020D1 (ja) |
MX (1) | MXPA05007457A (ja) |
NO (1) | NO20053764L (ja) |
NZ (1) | NZ541729A (ja) |
PL (1) | PL209542B1 (ja) |
PT (1) | PT1587663E (ja) |
RU (1) | RU2338644C2 (ja) |
WO (1) | WO2004062884A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012529387A (ja) * | 2009-06-11 | 2012-11-22 | エー.,エー. ルプケ,マンフレッド | 筒状製品を押出成形するダイ工具 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT103380B (pt) * | 2005-11-09 | 2007-09-13 | Univ Do Minho | Linha de extrusão laboratorial para a produção de filme tubular convencional e biorientado, com comutação simples entre as duas técnicas |
DE102006037885A1 (de) * | 2006-08-11 | 2008-02-14 | Unicor Gmbh | Spritzkopf für einen Corrugator |
DE502008000778D1 (de) | 2008-05-09 | 2010-07-22 | Hegler Ralph Peter | Extrusions-Werkzeug für eine Vorrichtung zur Herstellung von Kunststoff-Verbundrohren mit Querrillen |
CN109080106B (zh) * | 2018-08-24 | 2024-01-09 | 广东德塑科技集团有限公司 | 一种便于组装的pvc格栅管材模具 |
KR102496850B1 (ko) * | 2022-03-24 | 2023-02-07 | 주식회사 노틈엔티씨 | 선형의 실리콘 패킹를 위한 다중 압출헤드를 가지는 압출기 |
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JPS58208030A (ja) * | 1982-04-03 | 1983-12-03 | ポリオレフイン・フアイバ−ズ・アンド・エンジニアリング・カンパニ−・リミテツド | 環状押出しダイヘツド |
JPS61163824A (ja) * | 1985-01-14 | 1986-07-24 | Sekisui Chem Co Ltd | 押出成形用金型 |
JPS6211613U (ja) * | 1985-07-09 | 1987-01-24 | ||
JPS63500580A (ja) * | 1986-03-06 | 1988-03-03 | マイエフエ−ル ソシエテ アノニム | 塑性材料を押出しヘッドへ供給するための装置 |
JPH02175124A (ja) * | 1988-06-29 | 1990-07-06 | Reifenhaeuser Gmbh & Co Mas Fab | 熱可塑化したプラスチックから成る多層長尺物を押出す装置 |
JPH04175137A (ja) * | 1990-11-09 | 1992-06-23 | Mitsuba Seisakusho:Kk | 押出し被覆線材の色替え装置と色替え方法 |
JPH04276419A (ja) * | 1991-03-05 | 1992-10-01 | Mitsubishi Petrochem Co Ltd | 多層及び単層パイプ成形用ダイ |
JPH05111949A (ja) * | 1991-10-21 | 1993-05-07 | Mitsubishi Cable Ind Ltd | 着色長尺体の製造装置 |
JPH07195480A (ja) * | 1993-12-30 | 1995-08-01 | Kanegafuchi Chem Ind Co Ltd | 表面に鮮明な模様を有する表面加飾押出成形品の製造方法並びにその装置およびその成形品 |
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2003
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- 2003-04-22 CN CNU032465122U patent/CN2728745Y/zh not_active Expired - Lifetime
- 2003-12-19 DE DE60336020T patent/DE60336020D1/de not_active Expired - Lifetime
- 2003-12-19 EP EP03779633A patent/EP1587663B1/en not_active Expired - Lifetime
- 2003-12-19 US US10/541,488 patent/US7264457B2/en not_active Expired - Lifetime
- 2003-12-19 KR KR1020057012789A patent/KR101014258B1/ko not_active IP Right Cessation
- 2003-12-19 PL PL377654A patent/PL209542B1/pl unknown
- 2003-12-19 AU AU2003287836A patent/AU2003287836B2/en not_active Ceased
- 2003-12-19 RU RU2005121919/12A patent/RU2338644C2/ru not_active IP Right Cessation
- 2003-12-19 MX MXPA05007457A patent/MXPA05007457A/es active IP Right Grant
- 2003-12-19 PT PT03779633T patent/PT1587663E/pt unknown
- 2003-12-19 AT AT03779633T patent/ATE497873T1/de active
- 2003-12-19 WO PCT/CA2003/001957 patent/WO2004062884A1/en active Application Filing
- 2003-12-19 JP JP2004565868A patent/JP4607601B2/ja not_active Expired - Lifetime
- 2003-12-19 NZ NZ541729A patent/NZ541729A/en not_active IP Right Cessation
-
2004
- 2004-01-08 DE DE102004002433A patent/DE102004002433A1/de not_active Ceased
- 2004-01-08 DE DE202004000634U patent/DE202004000634U1/de not_active Expired - Lifetime
-
2005
- 2005-08-08 NO NO20053764A patent/NO20053764L/no not_active Application Discontinuation
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JPS58208030A (ja) * | 1982-04-03 | 1983-12-03 | ポリオレフイン・フアイバ−ズ・アンド・エンジニアリング・カンパニ−・リミテツド | 環状押出しダイヘツド |
JPS61163824A (ja) * | 1985-01-14 | 1986-07-24 | Sekisui Chem Co Ltd | 押出成形用金型 |
JPS6211613U (ja) * | 1985-07-09 | 1987-01-24 | ||
JPS63500580A (ja) * | 1986-03-06 | 1988-03-03 | マイエフエ−ル ソシエテ アノニム | 塑性材料を押出しヘッドへ供給するための装置 |
JPH02175124A (ja) * | 1988-06-29 | 1990-07-06 | Reifenhaeuser Gmbh & Co Mas Fab | 熱可塑化したプラスチックから成る多層長尺物を押出す装置 |
JPH04175137A (ja) * | 1990-11-09 | 1992-06-23 | Mitsuba Seisakusho:Kk | 押出し被覆線材の色替え装置と色替え方法 |
JPH04276419A (ja) * | 1991-03-05 | 1992-10-01 | Mitsubishi Petrochem Co Ltd | 多層及び単層パイプ成形用ダイ |
JPH05111949A (ja) * | 1991-10-21 | 1993-05-07 | Mitsubishi Cable Ind Ltd | 着色長尺体の製造装置 |
JPH08500302A (ja) * | 1992-08-14 | 1996-01-16 | マシーネフアブリーク・″ドウ・ロツレパール″・ベスローテム・ヴエンノツトシヤツプ | 1つまたはそれ以上の押し出し熱可塑性材料の流れから管状形材を形成するためのディストリビュータヘッド |
JPH07195480A (ja) * | 1993-12-30 | 1995-08-01 | Kanegafuchi Chem Ind Co Ltd | 表面に鮮明な模様を有する表面加飾押出成形品の製造方法並びにその装置およびその成形品 |
JP2002522256A (ja) * | 1998-08-04 | 2002-07-23 | ユニカー ゲーエムベーハー ラーン プラストマシーナ | 継目なしプラスチック管の連続製造装置 |
JP2002067121A (ja) * | 2000-08-23 | 2002-03-05 | Hitachi Cable Ltd | プラスチック・ゴム押出時の色替え方法及び装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012529387A (ja) * | 2009-06-11 | 2012-11-22 | エー.,エー. ルプケ,マンフレッド | 筒状製品を押出成形するダイ工具 |
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Publication number | Publication date |
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PT1587663E (pt) | 2011-04-08 |
US7264457B2 (en) | 2007-09-04 |
AU2003287836A1 (en) | 2004-08-10 |
JP4607601B2 (ja) | 2011-01-05 |
AU2003287836B2 (en) | 2009-01-15 |
US20060051443A1 (en) | 2006-03-09 |
ATE497873T1 (de) | 2011-02-15 |
NZ541729A (en) | 2007-01-26 |
MXPA05007457A (es) | 2005-10-18 |
RU2338644C2 (ru) | 2008-11-20 |
CN1251854C (zh) | 2006-04-19 |
WO2004062884A1 (en) | 2004-07-29 |
CN1517198A (zh) | 2004-08-04 |
CN2728745Y (zh) | 2005-09-28 |
PL209542B1 (pl) | 2011-09-30 |
DE202004000634U1 (de) | 2004-04-08 |
KR20050092039A (ko) | 2005-09-16 |
RU2005121919A (ru) | 2006-02-27 |
PL377654A1 (pl) | 2006-02-06 |
DE102004002433A1 (de) | 2004-08-12 |
KR101014258B1 (ko) | 2011-02-16 |
NO20053764L (no) | 2005-08-08 |
DE60336020D1 (de) | 2011-03-24 |
EP1587663B1 (en) | 2011-02-09 |
EP1587663A1 (en) | 2005-10-26 |
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