ES2041945T3 - Molde de moldeo por soplado para un producto hueco de pared doble. - Google Patents
Molde de moldeo por soplado para un producto hueco de pared doble.Info
- Publication number
- ES2041945T3 ES2041945T3 ES198989121236T ES89121236T ES2041945T3 ES 2041945 T3 ES2041945 T3 ES 2041945T3 ES 198989121236 T ES198989121236 T ES 198989121236T ES 89121236 T ES89121236 T ES 89121236T ES 2041945 T3 ES2041945 T3 ES 2041945T3
- Authority
- ES
- Spain
- Prior art keywords
- mold
- segments
- female
- fund
- male
- 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
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/0031—Making articles having hollow walls
-
- 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
- B29C49/4242—Means for deforming the parison prior to the blowing operation
-
- 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
- B29C49/48—Moulds
- B29C49/4802—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity
- B29C2049/4805—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity by closing the mould halves
-
- 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
- B29C49/48—Moulds
- B29C49/4802—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity
- B29C2049/4807—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity by movable mould parts in the mould halves
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
EL INVENTO SE REFIERE A UN MOLDE PARA MOLDEADO POR SOPLADO PARA OBTENER PRODUCTOS HUECOS DE DOBLE PARED, QUE COMPRENDE UN PAR DE MIEMBROS DEL MOLDE UNO MACHO Y OTRO HEMBRA PARA MANTENER UN OBJETO ENTRE AMBOS. DICHOS MIEMBROS MACHO Y HEMBRA DEL MOLDE SON MOVILES HACIA ATRAS Y HACIA ADELANTE UNO CON RESPECTO AL OTRO Y TIENEN SUS SUPERFICIES INTERIORES RESPECTIVAS ADECUADAS PARA DAR FORMA A LAS CAPAS INTERIORES Y EXTERIORES DEL OBJETO BAJO LA PRESION DEL AIRE INYECTADO EN EL MISMO. DICHO MIEMBRO DE MOLDE HEMBRA ES DE UNA ESTRUCTURA EN FORMA DE CAJA QUE COMPRENDE DOS PARES DE SEGMENTOS PERIFERICOS CONFRONTANTES DE PARED Y UN FONDO SIMPLE. DICHOS SEGMENTOS ESTAN PIVOTANTEMENTE SOPORTADOS SOBRE DICHO FONDO MEDIANTE PIVOTES DISPUESTOS EXTERIORMENTE Y QUE SE EXTIENDEN PARALELAMENTE A LOS BORDES DEL FONDO, DICHOS SEGMENTOS PERIFERICOS DE PARED SON MOVIBLES ANGULARMENTE ENTRE UNA POSICION ABIERTA EN LA CUAL SE ABREN HACIA AFUERA Y UNA POSICION CERRADA EN LA CUAL ENGRANAN CON DICHO FONDO Y LOS SEGMENTOS PERIFERICOS DE PARED PARA FORMAR UN MOLDE HEMBRA, UNO DE DICHOS PARES DE SEGMENTOS PERIFERICOS DE PARED TIENE UNA PARED UNIDA A LOS LADOS OPUESTOS DE LOS MISMOS Y QUE SE EXTIENDE EN UNA DIMENSION PREDETERMINADA EN UNA DIRECCION EN LA CUAL EL OBJETO SE SUMINISTRA ENTRE LOS MIEMBROS MACHO Y HEMBRA DEL MOLDE.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30344688A JP2584304B2 (ja) | 1988-11-30 | 1988-11-30 | 中空二重壁成形品吹込み成形用金型及びこの金型を使用するブロー成形装置 |
JP30389488A JP2584305B2 (ja) | 1988-12-02 | 1988-12-02 | 中空二重壁成形品吹込み成形用金型及びこの金型を使用するブロー成形装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2041945T3 true ES2041945T3 (es) | 1993-12-01 |
Family
ID=26563517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198989121236T Expired - Lifetime ES2041945T3 (es) | 1988-11-30 | 1989-11-16 | Molde de moldeo por soplado para un producto hueco de pared doble. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5037289A (es) |
EP (1) | EP0371341B1 (es) |
CA (1) | CA2003034C (es) |
DE (1) | DE68906512T2 (es) |
ES (1) | ES2041945T3 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5238387A (en) * | 1988-12-09 | 1993-08-24 | Honda Giken Kogyo Kabushiki Kaisha | Apparatus for molding a product of synthetic resin |
DE4224141A1 (de) * | 1992-07-22 | 1994-01-27 | Hoechst Ag | Vorrichtung zum Vorformen von plastifiziertem Kunststoffmaterial |
US5662842A (en) * | 1994-07-18 | 1997-09-02 | Salflex Polymers Ltd. | Process for blow molding hollow objects with independent movement of mold halves |
US6176699B1 (en) * | 1999-04-28 | 2001-01-23 | Walbro Corporation | Parison handling device |
DE19922684C2 (de) * | 1999-05-18 | 2001-11-15 | Fischer W Mueller Blasformtech | Blasformmaschine für das abfallarme Blasen |
DE19950896B4 (de) * | 1999-10-22 | 2004-07-08 | Möller Plast GmbH | Verfahren und Vorrichtung zum Herstellen eines Kunststoff-Blasteils |
US6499956B2 (en) * | 2000-02-25 | 2002-12-31 | Inoac Corporation | Resonator-integrated fan shroud and resonator-integrated fan shroud with air intake duct |
US6602458B1 (en) * | 2000-06-28 | 2003-08-05 | Rubbermaid Incorporated | Reduced flash molding |
ITMO20040144A1 (it) * | 2004-06-07 | 2004-09-07 | Sacmi | Apparati e metodo per formare oggetti |
US7306451B2 (en) * | 2005-08-18 | 2007-12-11 | Gm Global Technology Operations, Inc. | Forming tool apparatus with pivoting wall segment |
DE102007028434B3 (de) * | 2007-06-17 | 2008-11-13 | Jung, Ursula | Vollautomatischer Niederhalter für ein Formwerkzeug |
JP6516122B2 (ja) * | 2014-08-19 | 2019-05-22 | 株式会社平和化学工業所 | 二重容器の製造方法 |
JP6835498B2 (ja) * | 2016-07-22 | 2021-02-24 | 株式会社吉野工業所 | 液体ブロー成形による容器製造方法 |
CN112088081A (zh) | 2018-03-30 | 2020-12-15 | 日精Asb机械株式会社 | 吹塑方法、吹塑模具以及吹塑设备 |
CN112776137B (zh) * | 2020-12-28 | 2022-05-20 | 南通装配式建筑与智能结构研究院 | 一种肋板模具及应用肋板模具的组合式模具及使用方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3736201A (en) * | 1970-11-19 | 1973-05-29 | S Teraoka | Method for molding bowl-shaped articles |
JPS5249417B2 (es) * | 1972-06-14 | 1977-12-17 | ||
JPS4941111A (es) * | 1972-09-02 | 1974-04-17 | ||
JPS5113495A (ja) * | 1974-07-10 | 1976-02-02 | Tipton Mfg Co | Barerukenmakiniokeru kosakubutsukakiagesochi |
JPS6067130A (ja) * | 1983-09-22 | 1985-04-17 | Purakoo:Kk | 二重壁成形品の製造方法及びその製造装置 |
JPS6071223A (ja) * | 1983-09-28 | 1985-04-23 | Purakoo:Kk | 中空二重壁成形品吹込み成形用金型 |
US4761130A (en) * | 1985-04-30 | 1988-08-02 | Phillips Petroleum Company | Apparatus for blow molding |
JPS63221020A (ja) * | 1987-03-11 | 1988-09-14 | Zojirushi Vacuum Bottle Co | アンダ−カツトを有する成型品の製造方法 |
-
1989
- 1989-11-15 CA CA002003034A patent/CA2003034C/en not_active Expired - Lifetime
- 1989-11-16 EP EP89121236A patent/EP0371341B1/en not_active Expired - Lifetime
- 1989-11-16 DE DE8989121236T patent/DE68906512T2/de not_active Expired - Fee Related
- 1989-11-16 ES ES198989121236T patent/ES2041945T3/es not_active Expired - Lifetime
- 1989-11-17 US US07/438,602 patent/US5037289A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5037289A (en) | 1991-08-06 |
DE68906512D1 (de) | 1993-06-17 |
CA2003034C (en) | 1994-05-24 |
EP0371341B1 (en) | 1993-05-12 |
DE68906512T2 (de) | 1993-09-09 |
CA2003034A1 (en) | 1990-05-31 |
EP0371341A1 (en) | 1990-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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