JP6246331B2 - 容器を製造するための装置及び方法 - Google Patents
容器を製造するための装置及び方法 Download PDFInfo
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- JP6246331B2 JP6246331B2 JP2016512329A JP2016512329A JP6246331B2 JP 6246331 B2 JP6246331 B2 JP 6246331B2 JP 2016512329 A JP2016512329 A JP 2016512329A JP 2016512329 A JP2016512329 A JP 2016512329A JP 6246331 B2 JP6246331 B2 JP 6246331B2
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- 238000000034 method Methods 0.000 title claims description 18
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- 238000002347 injection Methods 0.000 claims description 81
- 239000007924 injection Substances 0.000 claims description 81
- 239000007788 liquid Substances 0.000 claims description 36
- 239000012530 fluid Substances 0.000 claims description 15
- 230000000977 initiatory effect Effects 0.000 claims description 2
- 238000000465 moulding Methods 0.000 description 11
- 238000000071 blow moulding Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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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
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
-
- 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
- B29C49/08—Biaxial stretching during blow-moulding
- B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
- B29C49/12—Stretching rods
-
- 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
-
- 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
- B29C49/5605—Hydraulically 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
- B29C49/58—Blowing 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
- B29C49/70—Removing or ejecting blown articles from the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
-
- 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
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
- B29C2049/4602—Blowing fluids
- B29C2049/465—Blowing fluids being incompressible
-
- 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
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
- B29C2049/4602—Blowing fluids
- B29C2049/465—Blowing fluids being incompressible
- B29C2049/4652—Blowing fluids being incompressible hot liquids
-
- 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
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
- B29C2049/4602—Blowing fluids
- B29C2049/465—Blowing fluids being incompressible
- B29C2049/4655—Blowing fluids being incompressible water
-
- 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
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
- B29C2049/4602—Blowing fluids
- B29C2049/465—Blowing fluids being incompressible
- B29C2049/4664—Blowing fluids being incompressible staying in the final 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
- B29C49/56—Opening, closing or clamping means
- B29C2049/563—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
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/58—Blowing means
- B29C2049/5862—Drive means therefore
- B29C2049/5868—Hydraulic
-
- 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
- B29C49/4236—Drive means
- B29C49/42372—Hydraulic drive 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
- B29C49/42392—Avoiding marks or scratches, e.g. mould marks
-
- 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
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Description
Claims (8)
- 容器を製造するための装置(100)であって、
開端(109)に連通するプリフォームキャビティ(108)を有する略筒状のプリフォーム(107)を収容するように構成された略容器形状の型キャビティ(106)を画定する複数の割型(104A、104B、104C)と、
前記プリフォーム(107)の前記開端(109)と協働して前記プリフォーム(107)との間に流体の流通を確立するように構成された射出ヘッド(110)と、
内部に移動可能なピストン(118)を備え前記射出ヘッド(110)に対して流体の流通状態にあるチャンバ(114)を有し、前記ピストン(118)が前記チャンバ(114)中に前進すると、或る量の液体(119)を前記プリフォーム(107)に射出するように構成された射出シリンダ(113)と、
前記割型(104A、104B、104C)の少なくともいずれかに力を加えて、前記割型(104A、104B、104C)を型締めされた状態のまま維持するように構成された型締めシリンダ(125)と
を有し、
ピストン(135)を備えた電動シリンダ(124)をさらに有し、前記電動シリンダ(124)の前記ピストン(135)は、前記射出シリンダ(113)の前記ピストン(118)を駆動し、前記電動シリンダ(124)及び前記型締めシリンダ(125)は、単一の圧力源(122)により並行動作することを特徴とする装置(100)。 - 請求項1記載の装置(100)において、前記射出シリンダ(113)及び前記電動シリンダ(124)は2個の別個の部品として設けられていることを特徴とする装置(100)。
- 請求項1又は2記載の装置(100)において前記電動シリンダ(124)の前記ピストン(135)は、前記射出シリンダ(113)の前記ピストン(118)に直接接続されていることを特徴とする装置(100)。
- 請求項1乃至3のいずれかに記載の装置(100)において、前記電動シリンダ(124)及び前記型締めシリンダ(125)は複動シリンダであることを特徴とする装置(100)。
- 容器を製造するための方法であって、
開端(109)に連通するプリフォームキャビティ(108)を有する略筒状のプリフォーム(107)を提供するステップと、
前記プリフォーム(107)を、少なくとも部分的に、複数の割型(104A、104B、104C)により画定された略容器形状の型キャビティ(106)内に配するステップと、
電動シリンダ(124)を加圧するステップにおいて、前記電動シリンダ(124)のピストン(135)により射出シリンダ(113)のピストン(118)を駆動し、それにより、前記射出シリンダ(113)内の或る量の液体(119)を加圧すると共に、前記割型(104A、104B、104C)の少なくともいずれかに力を加えるように構成された型締めシリンダ(125)を並行して加圧し、それにより、前記割型(104A、104B、104C)を型締めされた状態のまま維持するステップと、
前記射出シリンダ(113)内の前記或る量の液体(119)を前記プリフォーム(107)の前記プリフォームキャビティ(108)に射出し、それにより、前記プリフォーム(107)を変形させ前記型キャビティ(106)の形状を付与する射出ステップと
を含むことを特徴とする方法。 - 請求項5記載の方法において、当該方法はさらに、前記射出ステップの後に、前記電動シリンダ(124)の前記ピストン(135)及び前記型締めシリンダ(125)のピストン(137)を後退させる後退ステップを含むことを特徴とする方法。
- 請求項6記載の方法において、前記後退ステップにおいて、さらに、或る量の液体(119)が前記射出シリンダ(113)に導入されることを特徴とする方法。
- 請求項5乃至7のいずれかに記載の方法において、当該方法はさらに、前記射出ステップの前又はこれと並行して、前記プリフォーム(107)の前記プリフォームキャビティ(108)への延伸ロッドの前進を開始するステップをさらに含み、前記延伸ロッドは、前記プリフォームキャビティ(108)の表面に対して付勢され、それにより、前記プリフォーム(107)は縦軸に沿って変形することを特徴とする方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13166852.7 | 2013-05-07 | ||
| EP13166852.7A EP2801470B1 (en) | 2013-05-07 | 2013-05-07 | Apparatus and method for fabricating containers |
| PCT/EP2014/059147 WO2014180800A1 (en) | 2013-05-07 | 2014-05-06 | Apparatus and method for fabricating containers |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016516620A JP2016516620A (ja) | 2016-06-09 |
| JP2016516620A5 JP2016516620A5 (ja) | 2017-02-09 |
| JP6246331B2 true JP6246331B2 (ja) | 2017-12-13 |
Family
ID=48428348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016512329A Active JP6246331B2 (ja) | 2013-05-07 | 2014-05-06 | 容器を製造するための装置及び方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10155338B2 (ja) |
| EP (1) | EP2801470B1 (ja) |
| JP (1) | JP6246331B2 (ja) |
| WO (1) | WO2014180800A1 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2988637B1 (fr) * | 2012-04-02 | 2014-05-09 | Sidel Participations | Machine de formage comportant une conduite de communication entre une chambre de compensation et une tuyere |
| JP2016083915A (ja) * | 2014-10-29 | 2016-05-19 | 住友ゴム工業株式会社 | 加硫機とその中心機構およびタイヤ加硫方法 |
| CA3088197C (en) | 2018-01-11 | 2023-06-20 | Husky Injection Molding Systems Ltd. | Method and apparatus for forming final-shaped containers using liquid to be contained therein |
| DE102018105228A1 (de) * | 2018-03-07 | 2019-09-12 | Krones Ag | Vorrichtung und Verfahren zum Expandieren und gleichzeitigen Befüllen von Behältnissen |
| DE102018106779A1 (de) * | 2018-03-22 | 2019-09-26 | Krones Ag | Vorrichtung zum Expandieren von Kunststoffbehältnissen mit Absperrventil zwischen Druckerzeugungseinrichtung und Einfülleinrichtung |
| CN114080315B (zh) | 2019-06-27 | 2024-04-23 | 帝斯克玛股份有限公司 | 形成并填充容器的高压工艺及对应系统 |
| EP3990251B1 (en) * | 2019-06-27 | 2024-11-06 | Discma AG | Dampening in forming and filling a container |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2020290C3 (de) * | 1970-04-25 | 1973-11-22 | Rheinmetall Gmbh, 4000 Duesseldorf | Vorrichtung zum Steuern des Schließ gestelle einer Hohlkorperblasmaschine |
| US3767341A (en) * | 1971-04-08 | 1973-10-23 | Rheinmetall Gmbh | Blow moulding machine |
| DE2550204B2 (de) * | 1975-11-08 | 1977-12-15 | J.M. Voith Gmbh, 7920 Heidenheim | Sicherheitseinrichtung mit einem schutzgitter an hydraulisch betriebenen maschinen |
| JP2833673B2 (ja) | 1991-04-30 | 1998-12-09 | 宇部興産株式会社 | ブロー成形機の型締制御方法および装置 |
| JP2748994B2 (ja) * | 1991-05-24 | 1998-05-13 | 宇部興産株式会社 | パリソンの肉厚調節装置 |
| US8942760B2 (en) | 2010-08-05 | 2015-01-27 | St-Ericsson Sa | Integrated bluetooth and wireless LAN transceivers having merged low noise and power amplifier |
| DE102010049025A1 (de) * | 2010-10-21 | 2012-04-26 | Krones Aktiengesellschaft | Formträger- und Reckschlittenventil |
| US9216537B2 (en) * | 2011-06-09 | 2015-12-22 | Discma Ag | Compensation for hydrapak machine using isolator cylinder |
-
2013
- 2013-05-07 EP EP13166852.7A patent/EP2801470B1/en active Active
-
2014
- 2014-05-06 US US14/889,682 patent/US10155338B2/en active Active
- 2014-05-06 WO PCT/EP2014/059147 patent/WO2014180800A1/en not_active Ceased
- 2014-05-06 JP JP2016512329A patent/JP6246331B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2801470A1 (en) | 2014-11-12 |
| EP2801470B1 (en) | 2017-10-04 |
| WO2014180800A1 (en) | 2014-11-13 |
| US20160082644A1 (en) | 2016-03-24 |
| US10155338B2 (en) | 2018-12-18 |
| JP2016516620A (ja) | 2016-06-09 |
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