JP4848048B2 - 押出ブロー成形機及びプラスチック中空体の製造方法 - Google Patents
押出ブロー成形機及びプラスチック中空体の製造方法 Download PDFInfo
- Publication number
- JP4848048B2 JP4848048B2 JP2010512537A JP2010512537A JP4848048B2 JP 4848048 B2 JP4848048 B2 JP 4848048B2 JP 2010512537 A JP2010512537 A JP 2010512537A JP 2010512537 A JP2010512537 A JP 2010512537A JP 4848048 B2 JP4848048 B2 JP 4848048B2
- Authority
- JP
- Japan
- Prior art keywords
- parison
- extrusion
- grippers
- mold
- gripper
- 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.)
- Active
Links
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
- 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
- B29C49/4205—Handling means, e.g. transfer, loading or discharging means
-
- 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
- B29C49/06905—Using combined techniques for making the preform
- B29C49/0691—Using combined techniques for making the preform using sheet like material, e.g. sheet blow-moulding from joined sheets
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/266—Auxiliary operations after the thermoforming operation
- B29C51/267—Two sheets being thermoformed in separate mould parts and joined together while still in the mould
-
- 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
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/78—Measuring, controlling or regulating
- B29C2049/787—Thickness
- B29C2049/7871—Thickness of the extruded preform 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/006—Using vacuum
-
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/007—Using fluid under pressure
-
- 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
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0081—Shaping techniques involving a cutting or machining operation before shaping
-
- 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
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/06905—Using combined techniques for making the preform
- B29C49/0691—Using combined techniques for making the preform using sheet like material, e.g. sheet blow-moulding from joined sheets
- B29C49/06914—Using combined techniques for making the preform using sheet like material, e.g. sheet blow-moulding from joined sheets using parallel sheets as a preform
-
- 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
- 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)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Description
2:押出ヘッド
3:スリット状ダイ
4:パリソン
5:成形金型
5a、5b:外型
6:中型
7a、7b:部分キャビティ
8:ハンドリング装置
9:支持体
10:グリッパ
11:グリップジョー
12:分割面
Claims (8)
- 少なくとも一台の押出機と、少なくとも一台の押出ヘッド(2)と、それぞれスリット状ダイ(3)として形成されてウェブ状パリソンを押し出す少なくとも二つの並置されたダイ間隙と、閉鎖された中空体へと二つのパリソン(4)を成形加工するための多分割成形金型(5)と、パリソン(4)をハンドリングするための装置とを備え、このパリソンハンドリング装置が共通の支持体(9)上に並置されてパリソン(4)を受容する少なくとも二つのグリッパ(10)を備え、これらグリッパ(10)の相互間隔が変更調整可能であることを特徴とする押出ブロー成形機。
- 前記ハンドリング装置(8)が前記押出ヘッド(2)に対して移動可能又は揺動可能であることを特徴とする請求項1に記載の押出ブロー成形機。
- 前記グリッパ(10)がそれぞれ二つの可動グリップジョー(11)を備え、これら可動グリップジョーの間に各1つのパリソン(4)がグリップされることを特徴とする請求項1又は2に記載の押出ブロー成形機。
- 前記グリッパ(10)が前記支持体(9)上で第1引取位置から第2引渡位置及びその逆へと相互に位置調整可能であることを特徴とする請求項1〜3のいずれか1項に記載の押出ブロー成形機。
- 請求項1〜4のいずれか1項に記載の押出ブロー成形機を用いてプラスチック中空体を製造するための方法であって、押出ヘッドから二つのウェブ状パリソンを予め定められた相互間隔で予め定められた長さに同時に押し出し、押出ヘッドから垂下するこれらパリソンを一対のグリッパによって引き取って、少なくとも3分割形式の成形金型の二箇所の型開放間隙に引き渡し、この際、成形金型に引き渡す前に前記グリッパの相互間隔を前記成形金型の二箇所の分割面間の間隔距離に合わせることを特徴とするプラスチック中空体の製造方法。
- それぞれ部分キャビティを形成する二つの外型と1つの中型とを備えた三分割成形金型を使用し、二つのウェブ状パリソンをハンドリング装置の一対のグリッパによってそれぞれ開放状態の各外型と中型との間の二箇所の間隙内に配置し、その際に、前記グリッパの相互間隔を少なくとも両外型と中型との間の二箇所の分割面の中心間距離に合わせて調整しておくことを特徴とする請求項5に記載の方法。
- 前記成形金型を押出方向で前記押出ヘッドの下方に配置しておき、前記パリソンの引取り後に前記グリッパを前記押出方向に移動させ、この移動の運動を前記グリッパの全体的な横移動に重ねて行うことを特徴とする請求項5又は6に記載の方法。
- 前記成形金型を前記押出ヘッドの側方に配置しておき、前記パリソンの引取り後に前記グリッパを少なくとも前記押出方向を横切る方向へ前記引渡位置まで一体的に横移動させ、このグリッパの一体的な横移動にグリッパの相互間隔を調整する運動を重ねて行うことを特徴とする請求項5又は6に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007028882.6 | 2007-06-20 | ||
DE200710028882 DE102007028882B4 (de) | 2007-06-20 | 2007-06-20 | Extrusionsblasformmaschine sowie Verfahren zur Herstellung eines Kunststoffhohlkörpers |
PCT/EP2008/003598 WO2008154987A1 (de) | 2007-06-20 | 2008-05-06 | Extrusionsblasformmaschine sowie verfahren zur herstellung eines kunststoffhohlkörpers |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010530322A JP2010530322A (ja) | 2010-09-09 |
JP4848048B2 true JP4848048B2 (ja) | 2011-12-28 |
Family
ID=39687131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010512537A Active JP4848048B2 (ja) | 2007-06-20 | 2008-05-06 | 押出ブロー成形機及びプラスチック中空体の製造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8419993B2 (ja) |
EP (1) | EP2155468B1 (ja) |
JP (1) | JP4848048B2 (ja) |
CN (1) | CN101678592B (ja) |
DE (1) | DE102007028882B4 (ja) |
WO (1) | WO2008154987A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010087977A2 (en) * | 2009-01-30 | 2010-08-05 | Lrm Industries International, Inc. | Method of forming a molded article from thermoformable thermoplastic sheets |
DE102010025006A1 (de) * | 2010-06-24 | 2011-12-29 | Kautex Textron Gmbh & Co. Kg | Verfahren zur Herstellung von Hohlkörpern aus thermoplastischem Kunststoff sowie Vorrichtung zur Durchführung des Verfahrens |
US9102093B2 (en) * | 2010-09-14 | 2015-08-11 | Kyoraku Co., Ltd. | Molding apparatus and molding method |
JP5803990B2 (ja) * | 2013-06-26 | 2015-11-04 | キョーラク株式会社 | 樹脂製車両用空調ダクトの成形方法 |
US9724577B1 (en) * | 2014-01-24 | 2017-08-08 | Callaway Golf Company | Golf club head with adjustable weighting |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH091640A (ja) * | 1995-06-23 | 1997-01-07 | Sekisui Seikei Kogyo Kk | ブロー成形方法及び装置 |
JP2002096375A (ja) * | 2000-09-25 | 2002-04-02 | Honda Motor Co Ltd | 樹脂パネルの成形方法 |
JP2002103427A (ja) * | 1999-12-22 | 2002-04-09 | Solvay & Cie | 中空プラスチックボディの製造方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA993165A (en) | 1971-11-22 | 1976-07-20 | Peter T. Schurman | Plastic article and blow molding method and apparatus |
JPS60125633A (ja) | 1983-12-12 | 1985-07-04 | Kyoraku Co Ltd | 中空成形体の製造方法 |
JPH0281621A (ja) * | 1988-09-20 | 1990-03-22 | Terumo Corp | 合成樹脂製容器およびその製造方法 |
CN1035548C (zh) * | 1990-12-19 | 1997-08-06 | 黄英俊 | 一种吹塑成型装置 |
JP3221871B2 (ja) * | 2000-01-24 | 2001-10-22 | 株式会社利川プラスチック | 内部に補強材を有するブロー成形品の成形装置及びその成形方法 |
US20020105115A1 (en) * | 2001-02-08 | 2002-08-08 | Changize Sadr | Multiple part molding process |
DE10205524A1 (de) * | 2002-02-08 | 2003-08-21 | Sig Kautex Gmbh & Co Kg | Verfahren zur Herstellung von schalenförmigen Formteilen oder Hohlkörpern aus thermoplastischem Kunststoff |
JP4689213B2 (ja) * | 2004-08-31 | 2011-05-25 | キョーラク株式会社 | 複合成形品の製造方法 |
US7922949B2 (en) * | 2006-07-07 | 2011-04-12 | Kautex Textron Gmbh & Co. Kg | Procedure for producing hollow bodies of thermoplastic material |
DE202006013751U1 (de) * | 2006-09-05 | 2006-11-02 | Saw Sonderanlagen Und Werkzeugbau Gmbh | Vorrichtung zur Herstellung von bandförmigen Kunststoffvorformlingen |
DE102007011000B4 (de) * | 2007-03-05 | 2014-09-11 | Kautex Maschinenbau Gmbh | Blasformmaschine und Verfahren zum Extrusionsblasformen von Hohlkörpern |
DE102007028881B4 (de) * | 2007-06-20 | 2014-07-10 | Kautex Textron Gmbh & Co. Kg | Verfahren zur Herstellung von Hohlkörpern aus thermoplastischem Kunststoff |
-
2007
- 2007-06-20 DE DE200710028882 patent/DE102007028882B4/de active Active
-
2008
- 2008-05-06 US US12/665,832 patent/US8419993B2/en active Active
- 2008-05-06 WO PCT/EP2008/003598 patent/WO2008154987A1/de active Application Filing
- 2008-05-06 CN CN2008800209147A patent/CN101678592B/zh active Active
- 2008-05-06 EP EP08749325.0A patent/EP2155468B1/de active Active
- 2008-05-06 JP JP2010512537A patent/JP4848048B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH091640A (ja) * | 1995-06-23 | 1997-01-07 | Sekisui Seikei Kogyo Kk | ブロー成形方法及び装置 |
JP2002103427A (ja) * | 1999-12-22 | 2002-04-09 | Solvay & Cie | 中空プラスチックボディの製造方法 |
JP2002096375A (ja) * | 2000-09-25 | 2002-04-02 | Honda Motor Co Ltd | 樹脂パネルの成形方法 |
Also Published As
Publication number | Publication date |
---|---|
DE102007028882B4 (de) | 2015-04-23 |
JP2010530322A (ja) | 2010-09-09 |
EP2155468A1 (de) | 2010-02-24 |
WO2008154987A1 (de) | 2008-12-24 |
US20100252964A1 (en) | 2010-10-07 |
CN101678592A (zh) | 2010-03-24 |
US8419993B2 (en) | 2013-04-16 |
DE102007028882A1 (de) | 2009-01-02 |
CN101678592B (zh) | 2013-07-24 |
EP2155468B1 (de) | 2015-08-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8440132B2 (en) | Method for the production of hollow bodies from thermoplastic plastic | |
JP5026515B2 (ja) | 押出ノズルギャップの連続調整を伴う押出ブロー成形による熱可塑性材料製中空体の製造法 | |
EP1864782B1 (de) | Verfahren zur Herstellung von Hohlkörpern aus Kunststoff mit Einlageteilen an der Innen- bzw. Aussenseite | |
JP4848048B2 (ja) | 押出ブロー成形機及びプラスチック中空体の製造方法 | |
WO2013073405A1 (ja) | プリフォームの射出成形装置、射出成形方法、及びプリフォーム | |
US9463602B2 (en) | Production method for hollow molded product | |
CN103328184A (zh) | 用于制造塑料物品的方法以及由于实施这种方法的吹塑模具 | |
EP2830854B1 (en) | Method and apparatus for making hollow bodies | |
US9776357B2 (en) | Method for producing hollow bodies from thermoplastic materials by using an at least three-part blow-molding tool and apparatus for carrying out the method | |
JP5867562B1 (ja) | 押出ブロー成形機 | |
JP2596457B2 (ja) | 扁平な中空体のブロー成形装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20111005 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20111014 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20141021 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4848048 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |