JP5243445B2 - ブロー成形機用の型締めアセンブリおよび方法 - Google Patents
ブロー成形機用の型締めアセンブリおよび方法 Download PDFInfo
- Publication number
- JP5243445B2 JP5243445B2 JP2009539405A JP2009539405A JP5243445B2 JP 5243445 B2 JP5243445 B2 JP 5243445B2 JP 2009539405 A JP2009539405 A JP 2009539405A JP 2009539405 A JP2009539405 A JP 2009539405A JP 5243445 B2 JP5243445 B2 JP 5243445B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- frame
- mold halves
- shift
- blow molding
- 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 - Fee Related
Links
- 238000000071 blow moulding Methods 0.000 title claims description 22
- 238000000034 method Methods 0.000 title claims description 5
- 230000007246 mechanism Effects 0.000 claims description 17
- 238000000465 moulding Methods 0.000 description 11
- 238000001125 extrusion Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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
- B29C49/56—Opening, closing or clamping 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
- B29C49/04—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
- B29C49/28—Blow-moulding apparatus
- B29C49/30—Blow-moulding apparatus having movable moulds or mould parts
- B29C49/32—Blow-moulding apparatus having movable moulds or mould parts moving "to and fro"
-
- 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
- B29C49/28—Blow-moulding apparatus
- B29C49/30—Blow-moulding apparatus having movable moulds or mould parts
- B29C49/36—Blow-moulding apparatus having movable moulds or mould parts rotatable about one axis
-
- 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
- B29C49/56—Opening, closing or clamping means
- B29C49/5601—Mechanically operated, i.e. closing or opening of the mould parts is done by mechanic means
- B29C49/5603—Mechanically operated, i.e. closing or opening of the mould parts is done by mechanic means using toggle mechanism
-
- 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
- B29C49/56—Opening, closing or clamping means
- B29C49/5606—Pneumatically operated, i.e. closing or opening of the mould parts is done by hydraulic 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
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/56—Opening, closing or clamping means
- B29C49/5607—Electrically operated, e.g. the closing or opening is done with an electrical motor direct drive
-
- 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
- B29C49/56—Opening, closing or clamping means
- B29C49/561—Characterised by speed, e.g. variable opening closing speed
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)
Description
Claims (5)
- ブロー成形機用の型締めアセンブリであって、
フレームと、
前記フレーム上の第1および第2の金型半体と、
前記第1の金型半体に隣接して位置する駆動装置と、
前記フレームに固定されていない、前記第1の金型半体と前記駆動装置との間に接続されたシフト部材と、
前記フレームに固定されていない、前記第2の金型半体と前記駆動装置との間に接続されたシフト機構であって、前記2つの金型半体を越えて延びるシフト機構と
を有する型締めアセンブリにおいて、
前記駆動装置は、前記2つの金型半体が前記シフト部材および前記機構によって閉位置で保持される第1の位置と、前記2つの金型半体が前記シフト部材および前記機構によって開位置に保持される第2の位置とを有し、
前記シフト部材および前記シフト機構は、前記フレームに力を伝達することなく前記フレームに対して移動可能であり、また
前記駆動装置が前記第1の位置にあるときに閉じられた前記2つの金型半体を保持する対向するクランプ力が、前記フレームを介して伝達されることなく、前記部材および前記機構を介して前記駆動装置から前記2つの金型半体に直接伝達されることを特徴とする型締めアセンブリ。 - 前記駆動装置が、一対の枢動リンクを有している請求項1に記載のクランプ・アセンブリ。
- 前記駆動装置が、リニア・アクチュエータを有している請求項1に記載の型締めアセンブリ。
- 前記機構が、
前記第2の金型半体に隣接する枢動アームであって、枢支点、前記第2の金型半体に接続された第1の枢動アーム端部、および第2の枢動アーム端部を有する枢動アームと、
前記フレームに固定されていないシフト部材であって、前記2つの金型半体を越えて延び、且つ前記第2の枢動アーム端部および前記駆動装置に接続されたシフト部材と、
前記フレームに固定されていない、前記2つの金型半体を越えて延びるテンション部材であって、前記枢動アームのための前記枢動部と前記駆動装置とに接続されたテンション部材と
を含み、
前記駆動装置が、(A)前記テンション部材と、(B)前記シフト部材との間に位置し、前記駆動装置の動作が、前記第1の金型半体と前記第2の金型半体とを一緒に移動させることを特徴とする請求項1に記載の型締めアセンブリ。 - フレームと、前記フレームに取り付けられた、開位置と閉位置との間で可動な第1および第2の金型半体と、駆動装置と、前記駆動装置および前記2つの金型半体の間の接続機構とを有するタイプのブロー成形機において金型半体を開閉する方法であって、
(A)前記駆動装置を第1の位置から第2の位置に移動させて、前記2つの金型半体を前記開位置に移動させるステップと、
(B)前記駆動装置を前記第2の位置から前記第1の位置に移動させて、前記2つの金型半体を閉じるとともに、前記フレームを介してクランプ力を伝達することなく、対向するクランプ力を前記駆動装置から前記2つの金型半体に直接伝達することによって、パリソン上で前記2つの金型半体を閉じるのに十分な、且つブロー成形中に閉じた前記金型半体を保持するのに十分なクランプ力を及ぼすステップと
を含む方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/564,949 US7611657B2 (en) | 2006-11-30 | 2006-11-30 | Mold clamp assembly for blow molding machine and method |
US11/564,949 | 2006-11-30 | ||
PCT/US2007/084745 WO2008067175A2 (en) | 2006-11-30 | 2007-11-15 | Mold clamp assembly for blow molding machine and method |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010511531A JP2010511531A (ja) | 2010-04-15 |
JP5243445B2 true JP5243445B2 (ja) | 2013-07-24 |
Family
ID=39471754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009539405A Expired - Fee Related JP5243445B2 (ja) | 2006-11-30 | 2007-11-15 | ブロー成形機用の型締めアセンブリおよび方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7611657B2 (ja) |
EP (1) | EP2099599A4 (ja) |
JP (1) | JP5243445B2 (ja) |
WO (1) | WO2008067175A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7149630B2 (ja) | 2021-01-14 | 2022-10-07 | 株式会社G.A.Yellows | 樹脂リム一体型金属眼鏡フレーム |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2516132B1 (de) * | 2009-12-23 | 2016-06-08 | Hesta Blasformtechnik GmbH&Co. KG | Antriebseinrichtung für eine extrusions-blasformmaschine |
US8388333B2 (en) | 2010-09-30 | 2013-03-05 | Graham Packaging Company, L.P. | Systems for purging polyethylene terephthalate from an extrusion blow molding apparatus |
US8899960B2 (en) | 2010-10-04 | 2014-12-02 | Graham Packaging Company, L.P. | Air side pivot casting for mold clamping linkage system |
US8366437B2 (en) * | 2010-10-04 | 2013-02-05 | Graham Packaging Company, L.P. | Angle link pivot bracket for wheel |
US8807977B2 (en) | 2010-10-04 | 2014-08-19 | Graham Packaging Company, L.P. | Cam follower slide for mold clamping linkage system |
US8454342B2 (en) | 2010-10-06 | 2013-06-04 | Graham Engineering Corporation | Modular clamp station |
US8485810B2 (en) | 2010-10-06 | 2013-07-16 | Graham Engineering Corporation | Blow molding apparatus |
US8647103B2 (en) | 2010-10-06 | 2014-02-11 | Graham Engineering Corporation | Modular clamp station with variable pitch |
KR20130100526A (ko) * | 2012-03-02 | 2013-09-11 | 삼성전자주식회사 | 반도체 패키지 제조장치 |
WO2013176790A1 (en) | 2012-05-21 | 2013-11-28 | Graham Engineering Corporation | Modular clamp station with variable pitch |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4421472A (en) | 1981-08-31 | 1983-12-20 | R & B Machine Tool Company | Clamp for blow molding machine |
US4861542A (en) | 1987-03-23 | 1989-08-29 | Graham Engineering Corporation | Rotary blow molding method |
US4801260A (en) | 1987-03-23 | 1989-01-31 | Graham Engineering Corp. | Rotary blow molding machine |
CA1252967A (en) * | 1987-03-23 | 1989-04-25 | Paul M. Oles | Rotary blow molding machine |
DE3722340A1 (de) | 1987-07-07 | 1989-01-19 | Battenfeld Fischer Blasform | Schliessvorrichtung fuer formen zum herstellen von gegenstaenden aus thermoplastischem kunststoff |
JPH0659893B1 (ja) | 1988-06-27 | 1994-08-10 | ||
JPH026119A (ja) * | 1988-06-27 | 1990-01-10 | Toyo Seikan Kaisha Ltd | ロータリブロー成形機における型締め装置並びに該装置に用いる型締め制御カム |
US5229143A (en) | 1990-08-16 | 1993-07-20 | Kao Corporation | Molding machine |
DE4218260A1 (de) | 1992-06-03 | 1993-12-09 | Battenfeld Fischer Blasform | Schließvorrichtung für Formen zum Herstellen von Gegenständen aus thermoplastischem Kunststoff |
US5551862A (en) | 1994-06-06 | 1996-09-03 | Wilmington Machinery | Dual parison stacked clamp blow molding apparatus |
US5681596A (en) | 1996-03-06 | 1997-10-28 | Wilmington Machinery, Inc. | Dual parison stacked clamp blow molding apparatus |
DE19654917A1 (de) * | 1996-04-18 | 1998-01-08 | Kunkel Hans Achim | Formenschließvorrichtung |
US5840349A (en) | 1997-02-12 | 1998-11-24 | Graham Engineering Corporation | Rotary blow molding machine |
-
2006
- 2006-11-30 US US11/564,949 patent/US7611657B2/en active Active
-
2007
- 2007-11-15 EP EP07854644.7A patent/EP2099599A4/en not_active Withdrawn
- 2007-11-15 JP JP2009539405A patent/JP5243445B2/ja not_active Expired - Fee Related
- 2007-11-15 WO PCT/US2007/084745 patent/WO2008067175A2/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7149630B2 (ja) | 2021-01-14 | 2022-10-07 | 株式会社G.A.Yellows | 樹脂リム一体型金属眼鏡フレーム |
Also Published As
Publication number | Publication date |
---|---|
EP2099599A4 (en) | 2017-05-10 |
WO2008067175A2 (en) | 2008-06-05 |
US7611657B2 (en) | 2009-11-03 |
US20080128957A1 (en) | 2008-06-05 |
JP2010511531A (ja) | 2010-04-15 |
WO2008067175A3 (en) | 2008-07-31 |
EP2099599A2 (en) | 2009-09-16 |
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