ES2186269T3 - Procedimiento para moldear por extrusion y soplado cuerpos huecos. - Google Patents
Procedimiento para moldear por extrusion y soplado cuerpos huecos.Info
- Publication number
- ES2186269T3 ES2186269T3 ES99105726T ES99105726T ES2186269T3 ES 2186269 T3 ES2186269 T3 ES 2186269T3 ES 99105726 T ES99105726 T ES 99105726T ES 99105726 T ES99105726 T ES 99105726T ES 2186269 T3 ES2186269 T3 ES 2186269T3
- Authority
- ES
- Spain
- Prior art keywords
- program curve
- nozzle gap
- program
- additional
- profiling
- 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
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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
-
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/325—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections
-
- 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
- B29C48/92—Measuring, controlling or regulating
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/78—Measuring, controlling or regulating
- B29C2049/788—Controller type or interface
- B29C2049/78805—Computer or PLC control
-
- 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
- B29C2948/92609—Dimensions
-
- 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
- B29C2948/92609—Dimensions
- B29C2948/92647—Thickness
-
- 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
- B29C2948/92857—Extrusion unit
- B29C2948/92904—Die; Nozzle zone
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
- B29C49/04116—Extrusion blow-moulding characterised by the die
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
PROCEDIMIENTO PARA EL MOLDEADO POR EXTRUSION Y SOPLADO DE UN CUERPO HUECO EN EL QUE UNA PREFORMA EN FORMA DE TUBO (5) SE MOLDEA A PRESION FUERA DE LA HENDIDURA DE TOBERA (4) LIMITADA POR UN MANDRIL (3) Y POR UNA CORONA DIRECTRIZ (2) DE UNA CABEZA DE EXTRUSION, CUYA ANCHURA DE HENDIDURA DE TOBERA Y GEOMETRIA DE HENDIDURA DE TOBERA SE REGULA CONFORME A UN PROGRAMA DE GROSORES DE PARED. DE ACUERDO CON UNA PRIMERA CURVA DE PROGRAMA SE REGULA UN MOVIMIENTO AXIAL DE AJUSTE DEL MANDRIL (3) Y/O DE LA CORONA DIRECTRIZ (2), VARIANDO LA ANCHURA DE LA HENDIDURA DE TOBERA POR TODA LA PERIFERIA. SEGUN UNA SEGUNDA CURVA DE PROGRAMA SE REGULA UN MECANISMO DE AJUSTE QUE VARIA LA GEOMETRIA DE LA HENDIDURA DE TOBERA EN DEPENDENCIA DE LA LONGITUD DEL TUBO QUE SALE DE LA HENDIDURA DE TOBERA (4). EL MANDRIL (3) Y/O LA CORONA DIRECTRIZ (2) PRESENTAN, ADEMAS, UN PERFIL QUE GENERA PUNTOS GRUESOS Y PUNTOS FINOS EN LA CORRIENTE DE MASA FUNDIDA. EL PERFIL DEL MANDRIL (3) Y/O DE LA CORONA DIRECTRIZ (2) QUE ACTUA EN LACORRIENTE DE MASA FUNDIDA VARIA INDEPENDIENTEMENTE DE LAS REGULACIONES ANTERIORMENTE DESCRITAS, REFORZANDOSE EL PERFILADO DE LA PREFORMA EN FORMA DE TUBO QUE SALE DE LA HENDIDURA DE TOBERA (4) SI LA HENDIDURA DE TOBERA (4) ES MAS ANCHA QUE UN VALOR DE REFERENCIA Y DEBILITANDOSE EL PERFILADO DE LA PREFORMA (5) EN FORMA DE TUBO QUE SALE DE LA HENDIDURA DE TOBERA (4) SI LA HENDIDURA DE TOBERA (4) ES MAS ESTRECHA QUE EL VALOR DE REFERENCIA.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813863 | 1998-03-27 | ||
DE19818519A DE19818519C2 (de) | 1998-03-27 | 1998-04-24 | Verfahren zum Extrusionsblasformen von Hohlkörpern und Strangpreßkopf zur Durchführung der Verfahrens |
CA002291875A CA2291875C (en) | 1998-03-27 | 1999-12-01 | Method of extrusion blow molding of a hollow body |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2186269T3 true ES2186269T3 (es) | 2003-05-01 |
Family
ID=27171102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES99105726T Expired - Lifetime ES2186269T3 (es) | 1998-03-27 | 1999-03-20 | Procedimiento para moldear por extrusion y soplado cuerpos huecos. |
Country Status (6)
Country | Link |
---|---|
US (1) | US6284169B1 (es) |
EP (1) | EP0945245B1 (es) |
AT (1) | ATE229424T1 (es) |
CA (1) | CA2291875C (es) |
DE (1) | DE19818519C2 (es) |
ES (1) | ES2186269T3 (es) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6386551B1 (en) * | 1997-03-05 | 2002-05-14 | Trw Inc. | Plastic sleeve and method of manufacturing the same |
AU3517199A (en) * | 1998-03-05 | 1999-09-20 | Mauser-Werke Gmbh | Extrusion head |
JP2002516230A (ja) * | 1998-05-28 | 2002-06-04 | マウザー−ヴェルケ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | プラスチック中空体を製作する方法及び装置及びこれにより製作されたプラスチック中空体 |
DE19903084C2 (de) * | 1999-01-27 | 2001-01-25 | Harald Feuerherm | Strangpreßkopf zum Extrusionsblasformen von Kunststoffbehältern |
DE19929381C2 (de) * | 1999-06-25 | 2001-08-23 | Harald Feuerherm | Verfahren zum Einrichten einer Ringspaltdüse zur Herstellung von schlauchförmigen Vorformlingen, die in einer Blasform zu Kunststoffbehältern aufgeweitet werden |
DE19931870C2 (de) * | 1999-07-09 | 2003-10-30 | Harald Feuerherm | Strangpreßkopf zum Extrusionsblasformen von Kunststoffbehältern |
US6682689B1 (en) * | 2000-05-03 | 2004-01-27 | Jpmorgan Chase Bank | Flexible plastic article and method of manufacturing the same |
DE10032610C2 (de) * | 2000-07-07 | 2003-05-15 | Fischer W Mueller Blasformtech | Verfahren zum Herstellen von Kunststoff-Blasformartikeln |
DE102006013302B4 (de) | 2006-03-21 | 2022-03-17 | Max Feuerherm | Extrusionsblasverfahren für Kunststofffässer |
EP1916087A1 (de) * | 2006-10-26 | 2008-04-30 | Drossbach GmbH & Co. KG | Vorrichtung zur Aufbringung von Kunststoff auf ein Werkstück |
CN102145540B (zh) * | 2010-12-13 | 2013-04-10 | 苏州同大机械有限公司 | 塑料吹塑机的口模机构 |
WO2013021245A1 (en) * | 2011-08-10 | 2013-02-14 | Deepak Poddar | An adjustable extrusion die and a method for extruding a pipe |
DE102011116680A1 (de) * | 2011-10-21 | 2013-04-25 | Heinz Gross | 3-D-Kopf |
DE102012004166B4 (de) | 2012-03-05 | 2016-07-21 | Kautex Textron Gmbh & Co. Kg | Ringspaltdüse sowie Verfahren zur Extrusion |
DE102012013381B4 (de) | 2012-07-01 | 2021-07-15 | Maik Hentschel | Verstellbare Extrusionsdüse zum Extrudieren von schlauchförmigen Kunststoff-Vorformlingen unterschiedlichen Querschnitts |
DE102012108374A1 (de) * | 2012-09-07 | 2014-03-13 | Harald Feuerherm | Verfahren zur Herstellung blasgeformter Kunststoffhohlkörper und Mehrfachextrusionskopf zur Durchführung des Verfahrens |
DE102012022409B3 (de) * | 2012-11-15 | 2013-05-29 | Heinz Gross | Schlauchkopf mit trifunktionellem Bauteil |
DE102013109495B3 (de) * | 2013-08-30 | 2014-08-14 | Harald Feuerherm | Extrusionswerkzeug zur Erzeugung schlauchförmiger Vorformlinge |
DE102014103101B4 (de) | 2014-03-07 | 2018-04-12 | Harald Feuerherm | Verfahren zur Herstellung blasgeformter Kunststoffhohlkörper und Mehrfachextrusionskopf zur Durchführung des Verfahrens |
CN103935006B (zh) * | 2014-03-10 | 2016-01-20 | 苏州金纬机械制造有限公司 | 一种实壁管制管模具 |
DE102015105538B4 (de) | 2015-04-10 | 2016-12-22 | Harald Feuerherm | Verfahren zur Extrusion von Vorformlingen, die durch Blasformen zu Kunststoffhohlkörpern aufgeweitet werden |
CN104786474A (zh) * | 2015-05-06 | 2015-07-22 | 上海福将塑胶工业集团有限公司 | 一种集装桶吹制成型可调口模 |
JP6756522B2 (ja) * | 2016-05-25 | 2020-09-16 | トヨタ自動車株式会社 | 成形装置 |
ES2646762B1 (es) * | 2016-06-08 | 2018-09-28 | Bsh Electrodomésticos España, S.A. | Dispositivo de extrusión para fabricar componentes moldeados |
CN110722770B (zh) * | 2017-05-28 | 2021-08-13 | 浙江商业职业技术学院 | 一种膜厚测量辅助定位装置 |
JP6927864B2 (ja) * | 2017-11-24 | 2021-09-01 | トヨタ自動車株式会社 | 成形装置 |
DE102019204259A1 (de) * | 2019-03-27 | 2020-10-01 | Putzmeister Engineering Gmbh | Extrudervorrichtung, Extrudersystem und Verwendung einer Extrudervorrichtung und/oder eines Extrudersystems |
DE202019105678U1 (de) * | 2019-10-15 | 2021-01-19 | Kautex Maschinenbau Gmbh | Extrusionstechnik zur Bildung von Kunststoff-Vorformlingen und Schmelze-Aufnahmetechnik |
DE202019105683U1 (de) * | 2019-10-15 | 2021-01-19 | Kautex Maschinenbau Gmbh | Extrusionstechnik zur Bildung von Kunststoff-Vorformlingen und Profilierungstechnik |
DE202019105685U1 (de) * | 2019-10-15 | 2021-01-19 | Kautex Maschinenbau Gmbh | Extrusionstechnik zur Bildung von Kunststoff-Vorformlingen und Drosseltechnik |
DE202019105681U1 (de) * | 2019-10-15 | 2021-01-19 | Kautex Maschinenbau Gmbh | Extrusionstechnik zur Bildung von Kunststoff-Vorformlingen und Schlauchbildungstechnik |
DE102020102528A1 (de) * | 2020-01-31 | 2021-08-05 | Uwe Rost und Jörg Neumann GbR (vertretungsberechtigte Gesellschafter: Uwe Rost, 53842 Troisdorf und Jörg Neumann, 53842 Troisdorf) | Formwerkzeug zum herstellen von kunststoffvorformlingen und werkzeuganordnung |
CN113232266A (zh) * | 2021-06-03 | 2021-08-10 | 毛木涛 | 挤出发泡机 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3102076A1 (de) * | 1981-01-23 | 1982-09-02 | Krupp Kautex Maschinenbau GmbH, 5300 Bonn | Verfahren und vorrichtung zum herstellen eines vorformlinges aus thermoplastischem kunststoff durch extrudieren |
JPS61175008A (ja) * | 1985-01-31 | 1986-08-06 | Ishikawajima Harima Heavy Ind Co Ltd | ブロ−成形装置におけるバリソンの肉厚制御装置 |
DE4438604C2 (de) * | 1994-10-28 | 1997-09-11 | Harald Feuerherm | Verfahren zum Steuern einer Blasformanlage |
DE19544634A1 (de) * | 1995-11-30 | 1997-06-05 | Feuerherm Harald | Verfahren zum Blasformen von Hohlkörpern aus thermoplastischem Kunststoff |
CA2237226C (en) * | 1997-06-12 | 2006-08-22 | Harald Feuerherm | Extrusion head for blow-molding apparatus |
DE19724692A1 (de) * | 1997-06-12 | 1998-12-24 | Harald Feuerherm | Extrusionskopf für eine Anlage zum Extrusionsblasformen von Hohlkörpern, insbesondere Kunststoff-Kraftstoffbehältern |
-
1998
- 1998-04-24 DE DE19818519A patent/DE19818519C2/de not_active Expired - Lifetime
-
1999
- 1999-03-20 ES ES99105726T patent/ES2186269T3/es not_active Expired - Lifetime
- 1999-03-20 EP EP99105726A patent/EP0945245B1/de not_active Expired - Lifetime
- 1999-03-20 AT AT99105726T patent/ATE229424T1/de active
- 1999-03-26 US US09/277,001 patent/US6284169B1/en not_active Expired - Lifetime
- 1999-12-01 CA CA002291875A patent/CA2291875C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE19818519A1 (de) | 1999-09-30 |
ATE229424T1 (de) | 2002-12-15 |
DE19818519C2 (de) | 2001-01-25 |
CA2291875C (en) | 2008-01-29 |
EP0945245B1 (de) | 2002-12-11 |
US6284169B1 (en) | 2001-09-04 |
EP0945245A1 (de) | 1999-09-29 |
CA2291875A1 (en) | 2001-06-01 |
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