JP6585925B2 - ブロー成形プラスチックタンク内に付器を固定するためのプロセス - Google Patents
ブロー成形プラスチックタンク内に付器を固定するためのプロセス Download PDFInfo
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- JP6585925B2 JP6585925B2 JP2015104413A JP2015104413A JP6585925B2 JP 6585925 B2 JP6585925 B2 JP 6585925B2 JP 2015104413 A JP2015104413 A JP 2015104413A JP 2015104413 A JP2015104413 A JP 2015104413A JP 6585925 B2 JP6585925 B2 JP 6585925B2
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- 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
- B29C49/4812—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity and welding opposite wall parts of the parisons or preforms to each other
- B29C49/4815—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity and welding opposite wall parts of the parisons or preforms to each other by means of movable mould parts
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- 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
- B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
-
- 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
-
- 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
- B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
- B29C2049/2008—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements inside the article
-
- 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
- B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
- B29C2049/2073—Means for feeding the inserts into the mould, preform or parison, e.g. grippers
- B29C2049/2078—Means for feeding the inserts into the mould, preform or parison, e.g. grippers being retractable during or after 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
- 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
-
- 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
- B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
-
- 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
- B29C49/4273—Auxiliary operations after the blow-moulding operation not otherwise provided for
-
- 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
- B29C49/4817—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity with means for closing off parison ends
-
- 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
- B29C49/4823—Moulds with incorporated heating or cooling means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
- B29K2023/0608—PE, i.e. polyethylene characterised by its density
- B29K2023/065—HDPE, i.e. high density polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/08—Copolymers of ethylene
- B29K2023/086—EVOH, i.e. ethylene vinyl alcohol copolymer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/12—Thermoplastic materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/25—Solid
- B29K2105/253—Preform
- B29K2105/258—Tubular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0065—Permeability to gases
- B29K2995/0067—Permeability to gases non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0068—Permeability to liquids; Adsorption
- B29K2995/0069—Permeability to liquids; Adsorption non-permeable
-
- 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
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7172—Fuel tanks, jerry cans
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
a) 付器がパリソンによって取り囲まれるように付器及び溶融状態のパリソンを金型内に導入するステップであって、前記金型が、キャビティを備え、少なくとも1つのキャビティが、前記取付部分上に溶融パリソンのいくらかを局所的に折り重ねるように構成された少なくとも1つの可動インサートを備える、ステップと、
b) パリソンを前記取付部分と接触させるステップと、
c) インサートを前方に移動させ、前記取付部分上に溶融パリソンのいくらかを局所的に折り重ねるステップと、
d) 最終閉鎖位置へ金型キャビティを移動させることによって金型を閉じ、且つ前記ブロー成形タンクを形成するためにパリソンを膨張させるステップと、
e) インサートを後方に移動させるステップと、
f) 金型を開くステップと、
を備える。
Claims (11)
- ブロー成形タンクの内部に付属品を固定するためのプロセスであって、
前記ブロー成形タンクが、パリソンから製造されたプラスチック壁を有し、前記付属品が、本体から径方向に突出する少なくとも1つの取付部分を有する本体を備え、
前記プロセスが、
a) 前記付属品が前記パリソンによって取り囲まれるように前記付属品及び溶融状態の前記パリソンを金型内に導入するステップであって、前記金型が、金型キャビティを備え、少なくとも1つの前記金型キャビティが、前記取付部分上に前記パリソンのいくらかを局所的に折り重ねるように構成された少なくとも1つの可動インサートであって、前記金型キャビティの内部に配置されている少なくとも1つの前記可動インサートを備える、ステップと、
b) 前記金型キャビティが互いに対して押し付けられず且つ前記パリソンが前記取付部分と接触する中間閉鎖位置へ、前記金型キャビティを移動させるステップと、
c) 前記可動インサートを前方に移動させ、前記取付部分上に前記パリソンのいくらかを局所的に折り重ねるステップと、
d) 前記金型キャビティが互いに対して押し付けられる最終閉鎖位置へ前記金型キャビティを移動させることによって前記金型を閉じ、且つ前記ブロー成形タンクを形成するために前記パリソンを膨張させるステップと、
e) 前記可動インサートを後方に移動させるステップと、
f) 前記金型を開くステップと、
を備えることを特徴とするプロセス。 - 前記付属品が、直径方向に対向した一対の取付部分を備え、前記金型キャビティが、前記一対の一方の取付部分上に前記パリソンのいくらかを局所的に折り重ねるようにそれぞれ構成された2つの可動インサートを備えていることを特徴とする請求項1に記載のプロセス。
- 各可動インサートが、湾曲接触面を有していることを特徴とする請求項1又は2に記載のプロセス。
- 前記金型キャビティが、前記可動インサートが移動可能に取り付けられた可動取付構造体を備えていることを特徴とする請求項1から3のいずれか一項に記載のプロセス。
- ステップb)の間に、可動取付構造体が、前記取付部分に対して前記パリソンを押し付け、ステップc)の間に、前記金型キャビティが、前記中間閉鎖位置に維持されることを特徴とする請求項1から4のいずれか一項に記載のプロセス。
- 前記可動取付構造体の移動が、前記金型の閉鎖移動と同期させられ、このため、ステップb)及びc)の間に、前記可動取付構造体が、前記金型キャビティから外側に突出し、ステップd)の間に、前記可動取付構造体が、前記金型キャビティの内部に格納されるように、移動しないことを特徴とする請求項4又は5に記載のプロセス。
- ステップb)の前に、加圧気体が、前記パリソンの事前ブロー成形を実行するために前記パリソンの内部に導入されることを特徴とする請求項1から6のいずれか一項に記載のプロセス。
- 前記付属品が、ステップc)の後及びステップd)の前に引き抜かれる支持体によって前記パリソン内で保持されていることを特徴とする請求項1から7のいずれか一項に記載のプロセス。
- 前記ブロー成形タンクが燃料タンクであることを特徴とする請求項1から8のいずれか一項に記載のプロセス。
- 前記付属品がスワールポットであることを特徴とする請求項1から9のいずれか一項に記載のプロセス。
- 請求項1から10のいずれか一項に記載のブロー成形タンクの内部に付属品を固定するためのプロセスで使用するための金型。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14169732.6A EP2946905B1 (en) | 2014-05-23 | 2014-05-23 | Process for fastening an accessory in a blow molded plastic tank |
EP14169732.6 | 2014-05-23 |
Publications (2)
Publication Number | Publication Date |
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JP2015223842A JP2015223842A (ja) | 2015-12-14 |
JP6585925B2 true JP6585925B2 (ja) | 2019-10-02 |
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JP2015104413A Active JP6585925B2 (ja) | 2014-05-23 | 2015-05-22 | ブロー成形プラスチックタンク内に付器を固定するためのプロセス |
Country Status (5)
Country | Link |
---|---|
US (1) | US9616608B2 (ja) |
EP (2) | EP2946905B1 (ja) |
JP (1) | JP6585925B2 (ja) |
KR (1) | KR20150135145A (ja) |
CN (1) | CN105082514B (ja) |
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JP6586903B2 (ja) * | 2016-02-19 | 2019-10-09 | トヨタ自動車株式会社 | 樹脂燃料タンクの製造方法 |
DE102016009779A1 (de) | 2016-08-11 | 2017-02-16 | Daimler Ag | Verfahren zum Herstellen eines Behälters, insbesondere eines Kraftstofftanks |
DE102016215572A1 (de) * | 2016-08-19 | 2018-02-22 | Volkswagen Aktiengesellschaft | Kraftstoffbehälter für ein Kraftfahrzeug |
CN109808151B (zh) * | 2019-01-29 | 2021-03-02 | 戴光平 | 一种用于塑料桶制造的自动化吹塑装置 |
ES2914599T3 (es) * | 2019-05-22 | 2022-06-14 | Iveco Spa | Método de producción de elementos plásticos y elementos de aleación con memoria de forma |
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GB2594228B (en) * | 2019-11-20 | 2023-12-27 | Jemmtec Ltd | Mould for the manufacture of ceramic packing members |
KR102304780B1 (ko) * | 2020-04-22 | 2021-09-27 | 주식회사 현대폴리텍 | 수상 태양광 발전설비용 부력체의 제조방법 및 그 제조방법에 의해 제조된 부력체 |
LU102744B1 (fr) * | 2021-04-06 | 2022-10-06 | Plastic Omnium Advanced Innovation & Res | Ensemble de moule pour la fabrication d'un réservoir de véhicule automobile |
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2014
- 2014-05-23 EP EP14169732.6A patent/EP2946905B1/en active Active
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2015
- 2015-05-19 EP EP15168272.1A patent/EP2946906B1/en active Active
- 2015-05-19 US US14/716,113 patent/US9616608B2/en active Active
- 2015-05-22 KR KR1020150071763A patent/KR20150135145A/ko not_active Application Discontinuation
- 2015-05-22 JP JP2015104413A patent/JP6585925B2/ja active Active
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EP2946906A1 (en) | 2015-11-25 |
EP2946905B1 (en) | 2017-03-22 |
CN105082514B (zh) | 2020-07-03 |
EP2946906B1 (en) | 2020-04-29 |
CN105082514A (zh) | 2015-11-25 |
EP2946905A1 (en) | 2015-11-25 |
US20150336322A1 (en) | 2015-11-26 |
JP2015223842A (ja) | 2015-12-14 |
KR20150135145A (ko) | 2015-12-02 |
US9616608B2 (en) | 2017-04-11 |
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