ES2118538T3 - Dispositivo de cierre de moldes para una maquina de moldeo por inyeccion. - Google Patents
Dispositivo de cierre de moldes para una maquina de moldeo por inyeccion.Info
- Publication number
- ES2118538T3 ES2118538T3 ES95902136T ES95902136T ES2118538T3 ES 2118538 T3 ES2118538 T3 ES 2118538T3 ES 95902136 T ES95902136 T ES 95902136T ES 95902136 T ES95902136 T ES 95902136T ES 2118538 T3 ES2118538 T3 ES 2118538T3
- Authority
- ES
- Spain
- Prior art keywords
- closing
- spindles
- movement
- hydraulic cylinder
- moving
- 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
- 238000009825 accumulation Methods 0.000 abstract 2
- 238000000465 moulding Methods 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 abstract 1
- 238000007689 inspection 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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/67—Mould opening, closing or clamping devices hydraulic
- B29C45/6764—Mould opening, closing or clamping devices hydraulic using hydraulically connectable chambers of the clamping cylinder during the mould opening and closing movement
- B29C45/6771—Mould opening, closing or clamping devices hydraulic using hydraulically connectable chambers of the clamping cylinder during the mould opening and closing movement the connection being provided within the clamping cylinder
-
- 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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/68—Mould opening, closing or clamping devices hydro-mechanical
-
- 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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/68—Mould opening, closing or clamping devices hydro-mechanical
- B29C2045/685—Mould opening, closing or clamping devices hydro-mechanical using mechanical drive means for mould closing to obtain the hydraulic clamping pressure
Abstract
EN EL DISPOSITIVO DE CIERRE DE MOLDE PARA UNA MAQUINA DE MOLDEO DE INYECCION, EN EL MOLDE FIJO (1) INMOVIL (4) SE DISPONE DE HUSILLOS (36) DE MOVIMIENTO QUE PUEDEN GIRAR LIBREMENTE EN LA SUJECION (1) DEL MOLDE FIJO, ESTAN SOPORTADOS AXIALMENTE EN UNA DIRECCION Y APOYADOS EN LAS TUERCAS (39) DE HUSILLO ASEGURADAS EN LA SUJECION (4) DE MOLDE MOVIL. PARA LA ACTUACION DE LOS HUSILLOS (36) DE MOVIMIENTO PARA CIERRE Y APERTURA DE LOS MOLDES (4) MOVILES SE DISPONE DE UN ACCIONAMIENTO (44) ROTATIVO Y UNA UNIDAD (45,46) EMBOLO-CILINDRO HIDRAULICA EN CONEXION OPERATIVA CON LOS HUSILLOS DE MOVIMIENTO PARA LA ACUMULACION DE LAS FUERZAS DE CIERRE. PARA ASEGURAR QUE, MIENTRAS SE MANTIENE UNA ALTA PRESION DE CIERRE EJERCIDA POR LA UNIDAD EMBOLO-CILINDRO HIDRAULICA, EL ACCIONAMIENTO DE ACTUACION DEL HUSILLO DE MOVIMIENTO DEBE SER DISEÑADO SOLO DE ACUERDO CON LOS REQUERIMIENTOS PARA APERTURA RAPIDA Y MOVIMIENTOS DE CIERRE, SE PROPONE QUE LA UNIDAD EMBOLO-CILINDRO HIDRAULICA CONSISTA EN UNO O MULTIPLES EMBOLOS Y CILINDROS HIDRAULICOS, A LOS QUE SE APLICA EL AGENTE PRESURIZADO, PARA ACUMULACION DE LA PRESION DE CIERRE, MEDIANTE LA UNIDAD EMBOLO-CILINDRO DERIVABLE A TRAVES DE LOS HUSILLOS DE MOVIMIENTO CON LA INSERCION DE DISPOSITIVOS (19) DE TRASMISION DE PRESION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4344340A DE4344340C2 (de) | 1993-12-23 | 1993-12-23 | Formschließvorrichtung für eine Spritzgießmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2118538T3 true ES2118538T3 (es) | 1998-09-16 |
Family
ID=6506113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95902136T Expired - Lifetime ES2118538T3 (es) | 1993-12-23 | 1994-12-09 | Dispositivo de cierre de moldes para una maquina de moldeo por inyeccion. |
Country Status (18)
Country | Link |
---|---|
US (1) | US5773050A (es) |
EP (1) | EP0735944B1 (es) |
JP (1) | JP3768529B2 (es) |
KR (1) | KR100333230B1 (es) |
CN (1) | CN1081528C (es) |
AT (1) | ATE168316T1 (es) |
CZ (1) | CZ293979B6 (es) |
DE (2) | DE4344340C2 (es) |
ES (1) | ES2118538T3 (es) |
HU (1) | HU218839B (es) |
IL (1) | IL112065A (es) |
PL (1) | PL176194B1 (es) |
RO (1) | RO113019B1 (es) |
RU (1) | RU2141402C1 (es) |
SI (1) | SI9420068A (es) |
TW (1) | TW261553B (es) |
UA (1) | UA32587C2 (es) |
WO (1) | WO1995017292A1 (es) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4089789B2 (ja) * | 1996-11-06 | 2008-05-28 | ハスキー インジェクション モールディング システムズ リミテッド | 高速ロッキング式クランプ装置 |
JP3366838B2 (ja) | 1997-08-29 | 2003-01-14 | 東芝機械株式会社 | 射出成形機の型締装置 |
DE19816852C1 (de) | 1998-04-16 | 1999-10-07 | Krauss Maffei Kunststofftech | Spritzgießmaschine |
US6120724A (en) * | 1998-08-20 | 2000-09-19 | Husky Injection Molding Systems, Ltd. | Apparatus and method for clamping a mold |
DE19839700A1 (de) * | 1998-09-01 | 2000-03-09 | Fischer W Mueller Blasformtech | Verfahren und Vorrichtung zum Schließen und Öffnen des Werkzeugs einer Kunststoffverarbeitungsmaschine |
US6186770B1 (en) | 1999-03-05 | 2001-02-13 | Amir Ziv-Av | Clamping assembly for injection molding apparatus |
WO2002011970A1 (de) * | 2000-08-08 | 2002-02-14 | Bosch Rexroth Ag | Antriebsvorrichtung, insbesondere für die schliesseinheit, die einspritzeinheit oder die auswerfer einer kunststoffspritzgiessmaschine |
DE10040819B4 (de) * | 2000-08-21 | 2012-08-09 | Kraussmaffei Technologies Gmbh | Plattenschließeinheit für eine Spritzgießmaschine |
US6705853B1 (en) | 2000-10-20 | 2004-03-16 | Durakon Industries, Inc. | Six station rotary thermoforming machine |
JP4055841B2 (ja) * | 2000-10-23 | 2008-03-05 | 三菱重工プラスチックテクノロジー株式会社 | 型締装置及びその型締方法並びに同装置を用いた型厚調整方法 |
US6884057B2 (en) | 2001-03-21 | 2005-04-26 | Bosch Rexroth Ag | Electromechanical clamping device |
DE10220406B4 (de) * | 2001-07-02 | 2011-02-03 | Bosch Rexroth Aktiengesellschaft | Antriebsvorrichtung für ein bewegliches Teil, insbesondere Formschließvorrichtung für eine Spritzgießmaschine, und Verfahren zum Betrieb einer solchen Antriebsvorrichtung |
TW555636B (en) * | 2001-11-26 | 2003-10-01 | Sumitomo Heavy Industries | A molding method of a resin molded article by a mold apparatus, the mold apparatus, the resin molded article, and a molding machine having the mold apparatus |
DE10202374A1 (de) * | 2002-01-23 | 2003-07-24 | Krauss Maffei Kunststofftech | Zweiplatten-Schließsystem einer Spritzgießmaschine |
AT411344B (de) * | 2002-03-15 | 2003-12-29 | Engel Austria Gmbh | Spritzgiesseinrichtung |
US6726466B2 (en) * | 2002-03-20 | 2004-04-27 | Jomar Corp. | Injection blow molding machine and clamping device |
DE10318958B3 (de) * | 2003-04-26 | 2004-08-05 | Krauss-Maffei Kunststofftechnik Gmbh | Hybrid-Einspritzeinheit und Spritzgießmaschine mit einer Hybrid-Einspritzeinheit |
JP4828179B2 (ja) | 2005-08-25 | 2011-11-30 | 東芝機械株式会社 | 型締装置 |
DE102005053802A1 (de) * | 2005-11-11 | 2007-05-16 | Demag Ergotech Gmbh | Schließvorrichtung für eine Spritzgießmaschine |
DE102006012381B4 (de) * | 2006-03-17 | 2009-10-08 | Dr. Boy Gmbh & Co. Kg | Formschließvorrichtung für Spritzgießmaschinen |
US7484954B2 (en) * | 2006-06-13 | 2009-02-03 | Husky Injection Molding Systems Ltd. | Molding-system locking mechanism |
US7588434B2 (en) | 2006-08-15 | 2009-09-15 | Husky Injection Molding Systems Ltd. | Fluid distributor and translatable drive apparatus for a molding |
US7399179B2 (en) | 2006-08-15 | 2008-07-15 | Husky Injection Molding Systems Ltd. | Injection unit mount |
US20080224353A1 (en) * | 2007-03-14 | 2008-09-18 | Husky Injection Molding Systems Ltd. | Hydraulic Valve of Molding System |
CA2607397A1 (en) * | 2007-10-23 | 2009-04-23 | Husky Injection Molding Systems Ltd. | An ejector assembly for ejecting parts from a mold |
DE102008055542A1 (de) * | 2008-12-17 | 2010-07-01 | Bühler Druckguss AG | Druckübersetzer mit integriertem Rückschlagventil |
EP2508322A4 (en) * | 2009-12-04 | 2015-07-29 | Buming Huang | MOLD TIGHTENING DEVICE |
CN103240856B (zh) * | 2012-02-14 | 2015-06-17 | 广东科达洁能股份有限公司 | 挤压成型机的内置行程可调顶出装置 |
CN103240857B (zh) * | 2012-02-14 | 2015-08-19 | 广东科达洁能股份有限公司 | 挤压成型机的外置行程可调顶出装置 |
JP5839490B2 (ja) * | 2012-09-11 | 2016-01-06 | 住友重機械工業株式会社 | 射出成形機 |
CN103538224B (zh) * | 2013-09-29 | 2016-03-30 | 广东正茂精机有限公司 | 一种二板直压式注塑机的合模装置 |
CN104494052B (zh) * | 2014-11-21 | 2017-01-04 | 洪端 | 一种利用伸缩夹具夹持的注塑模具装置合模开模系统 |
CN104494078B (zh) * | 2014-12-17 | 2017-01-25 | 南通市通州区三槐机械制造有限公司 | 自动软管注肩机的螺纹牙模成型装置 |
US10156245B2 (en) | 2016-02-22 | 2018-12-18 | Lockheed Martin Corporation | High-precision hydraulic actuator |
US10046494B2 (en) | 2016-09-07 | 2018-08-14 | BetaJet, LLC | Small format reaction injection molding machines and components for use therein |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3718106A1 (de) * | 1987-05-27 | 1988-12-15 | Mannesmann Ag | Praezisionsschliesseinheit fuer eine spritzgiessmaschine |
JPH01247810A (ja) * | 1988-03-29 | 1989-10-03 | Matsumura Seisakusho:Kk | 金型駆動用の油圧シリンダ装置 |
JPH084911B2 (ja) * | 1989-01-30 | 1996-01-24 | 宇部興産株式会社 | 成形機用型締装置 |
EP0381107B1 (en) * | 1989-01-30 | 1994-06-01 | Ube Industries, Ltd. | Mold clamping apparatus for molding machine |
EP0575343B1 (de) * | 1991-01-14 | 1995-05-03 | Engel Maschinenbau Gesellschaft m.b.H. | Vorrichtung zur durchführung einer zweistufigen linearen bewegung |
DE4209392C2 (de) * | 1992-03-23 | 1995-10-12 | Krauss Maffei Ag | Formschließvorrichtung für eine Spritzgießmaschine |
US5261810A (en) * | 1992-09-16 | 1993-11-16 | Captive Plastics, Inc. | Closing and clamping system |
-
1993
- 1993-12-23 DE DE4344340A patent/DE4344340C2/de not_active Expired - Fee Related
-
1994
- 1994-12-09 CN CN94194586A patent/CN1081528C/zh not_active Expired - Fee Related
- 1994-12-09 UA UA96062445A patent/UA32587C2/uk unknown
- 1994-12-09 RO RO96-01229A patent/RO113019B1/ro unknown
- 1994-12-09 CZ CZ19961849A patent/CZ293979B6/cs not_active IP Right Cessation
- 1994-12-09 ES ES95902136T patent/ES2118538T3/es not_active Expired - Lifetime
- 1994-12-09 DE DE59406464T patent/DE59406464D1/de not_active Expired - Fee Related
- 1994-12-09 JP JP51713395A patent/JP3768529B2/ja not_active Expired - Fee Related
- 1994-12-09 SI SI9420068A patent/SI9420068A/sl not_active IP Right Cessation
- 1994-12-09 KR KR1019960703309A patent/KR100333230B1/ko not_active IP Right Cessation
- 1994-12-09 PL PL94315129A patent/PL176194B1/pl not_active IP Right Cessation
- 1994-12-09 EP EP95902136A patent/EP0735944B1/de not_active Expired - Lifetime
- 1994-12-09 HU HU9601145A patent/HU218839B/hu not_active IP Right Cessation
- 1994-12-09 AT AT95902136T patent/ATE168316T1/de not_active IP Right Cessation
- 1994-12-09 WO PCT/EP1994/004090 patent/WO1995017292A1/de active IP Right Grant
- 1994-12-09 RU RU96115252A patent/RU2141402C1/ru not_active IP Right Cessation
- 1994-12-09 US US08/632,465 patent/US5773050A/en not_active Expired - Fee Related
- 1994-12-20 IL IL112065A patent/IL112065A/en not_active IP Right Cessation
-
1995
- 1995-01-16 TW TW084100327A patent/TW261553B/zh active
Also Published As
Publication number | Publication date |
---|---|
JP3768529B2 (ja) | 2006-04-19 |
RO113019B1 (ro) | 1998-03-30 |
DE59406464D1 (de) | 1998-08-20 |
DE4344340A1 (de) | 1995-06-29 |
IL112065A0 (en) | 1995-03-15 |
CN1081528C (zh) | 2002-03-27 |
TW261553B (es) | 1995-11-01 |
EP0735944A1 (de) | 1996-10-09 |
WO1995017292A1 (de) | 1995-06-29 |
HU218839B (hu) | 2000-12-28 |
SI9420068A (en) | 1996-10-31 |
DE4344340C2 (de) | 1995-11-16 |
HUT74757A (en) | 1997-02-28 |
UA32587C2 (uk) | 2001-02-15 |
US5773050A (en) | 1998-06-30 |
EP0735944B1 (de) | 1998-07-15 |
KR100333230B1 (ko) | 2002-10-11 |
JPH09506832A (ja) | 1997-07-08 |
CN1138304A (zh) | 1996-12-18 |
PL315129A1 (en) | 1996-10-14 |
CZ293979B6 (cs) | 2004-09-15 |
RU2141402C1 (ru) | 1999-11-20 |
CZ184996A3 (en) | 1997-03-12 |
ATE168316T1 (de) | 1998-08-15 |
IL112065A (en) | 1998-02-08 |
PL176194B1 (pl) | 1999-04-30 |
HU9601145D0 (en) | 1996-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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