JP6285537B2 - 把手付き容器の成形用金型ユニット及び製造装置 - Google Patents
把手付き容器の成形用金型ユニット及び製造装置 Download PDFInfo
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- JP6285537B2 JP6285537B2 JP2016510502A JP2016510502A JP6285537B2 JP 6285537 B2 JP6285537 B2 JP 6285537B2 JP 2016510502 A JP2016510502 A JP 2016510502A JP 2016510502 A JP2016510502 A JP 2016510502A JP 6285537 B2 JP6285537 B2 JP 6285537B2
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- 238000004519 manufacturing process Methods 0.000 title claims description 46
- 238000000071 blow moulding Methods 0.000 claims description 60
- 238000000465 moulding Methods 0.000 claims description 39
- 230000007246 mechanism Effects 0.000 claims description 22
- 238000010438 heat treatment Methods 0.000 description 13
- 229920005989 resin Polymers 0.000 description 12
- 239000011347 resin Substances 0.000 description 12
- 229920000139 polyethylene terephthalate Polymers 0.000 description 11
- 239000005020 polyethylene terephthalate Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 238000001746 injection moulding Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- -1 polyethylene terephthalate Polymers 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 238000009998 heat setting Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000002087 whitening effect 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
- B29C49/20—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
- B29C49/28—Blow-moulding apparatus
- B29C49/30—Blow-moulding apparatus having movable moulds or mould parts
-
- 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
-
- 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
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C49/54—Moulds for undercut articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D22/00—Producing hollow articles
- B29D22/003—Containers for packaging, storing or transporting, e.g. bottles, jars, cans, barrels, tanks
-
- 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—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, by deep-drawing operations performed on sheet material
- B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
- B65D1/0207—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by material, e.g. composition, physical features
-
- 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
- B65D23/00—Details of bottles or jars not otherwise provided for
- B65D23/10—Handles
-
- 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
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
-
- 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
- B29C2049/2021—Inserts characterised by the material or type
- B29C2049/2034—Attachments, e.g. hooks to hold or hang the blown article
- B29C2049/2039—Handles, e.g. handles or grips on bottles
-
- 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
- B29C49/42—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
-
- 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
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
- B29K2067/003—PET, i.e. poylethylene terephthalate
-
- 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
- B29K2667/00—Use of polyesters or derivatives thereof for preformed parts, e.g. for inserts
- B29K2667/003—PET, i.e. poylethylene terephthalate
-
- 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
- B29L2031/7158—Bottles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Description
まず射出成形工程では、図3(a)に示すように、容器本体20となるプリフォーム60を射出成形する。このプリフォーム60は、例えば、ポリエチレンテレフタレート(PET)樹脂から成形されたもので、上端部に口部24が形成された有底円筒状に形成されている。温調工程では、射出成形工程で射出成形されたプリフォーム60を延伸適温まで加熱する。
一次ブロー成形工程では、温調工程で延伸適温に加熱されたプリフォーム60に対してブロー成形を行うことで、図3(b)に示すように、最終成形品である容器本体20よりも小さい中間成形体61を成形する。具体的には、延伸適温に加熱されたプリフォーム60をブロー成形することにより、中間成形体61よりも大きいサイズの一次ブロー成形品61Aを形成する。その後、一次ブロー成形品61Aが収縮することで、高温かつ軟化状態の中間成形体61が形成される。
最終ブロー成形工程では、後述する最終ブロー成形型を用いて、把手30と共に中間成形体61をブロー成形することによって、図3(c)に示すように把手付き容器10を形成する。
20 容器本体
21 胴部
22 底部
23 肩部
24 口部
25 把手装着部
26 山状突起
27 組み付き部
30 把手
31 把持部
32 固定部
33 取付棒部
34 連結部
35 係止部
36 係合突起部
37 張り出し部
38 押圧片
60 プリフォーム
61 中間成形体
61A 一次ブロー成形品
100 把手付き容器の製造装置
200 第1製造部
201 射出装置
202 射出成形部
203 温調部
204 一次ブロー成形部
205 取り出し部
300 第2製造部
301 装着部
302 ハンドル供給装置
303 最終ブロー成形部(成形用金型ユニット)
304 回収部
311 最終ブロー成形型(成形用金型)
312 把手保持割型
313 アクチュエータ装置(駆動手段)
314 成形空間
315 最終ブロー割型(割型本体)
316 上底型
317 供給管
318 排出管
319 凹部
320 ガイドシャフト
321 挿通孔
330 同調機構
331 係合凸部
332 係合凹部
340 調芯機構
341 第1の傾斜面
342 第2の傾斜面
Claims (5)
- 最終成形品である容器本体よりも小さい中間成形体と容器用把手とを成形用金型内に配置した状態で前記中間成形体をブロー成形することで、前記容器本体と前記容器用把手とを備える把手付き容器を成形する成形用金型ユニットであって、
前記成形用金型が、
前記中間成形体が内部に収容される一対の割型本体と、
前記割型本体のそれぞれに、前記割型本体の開閉方向とは直交する方向にスライド可能に設けられ、前記容器用把手を狭持する一対の把手保持割型と、
前記把手保持割型にそれぞれ接続されて各把手保持割型を個別にスライドさせる駆動手段と、を備える
ことを特徴とする成形用金型ユニット。 - 請求項1に記載の成形用金型ユニットにおいて、
前記一対の把手保持割型のスライド移動を同調させる同調機構を備える
ことを特徴とする成形用金型ユニット。 - 請求項2に記載の成形用金型ユニットにおいて、
前記同調機構は、前記把手保持割型の一方に設けられる係合凸部と、前記把手保持割型の他方に設けられて前記係合凸部が係合する係合凹部と、で構成されている
ことを特徴とする成形用金型ユニット。 - 請求項1〜3の何れか一つに記載の成形用金型ユニットを備えることを特徴とする把手付き容器の製造装置。
- 請求項4に記載の把手付き容器の製造装置において、
前記成形用金型からの前記把手付き容器の搬出と、前記成形用金型への前記中間成形体の搬送とを、前記割型本体の開閉方向とは直交する方向で同時に行う搬送手段を備える
ことを特徴とする把手付き容器の製造装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014068648 | 2014-03-28 | ||
JP2014068648 | 2014-03-28 | ||
PCT/JP2015/059465 WO2015147207A1 (ja) | 2014-03-28 | 2015-03-26 | 把手付き容器の成形用金型ユニット及び製造装置 |
Publications (2)
Publication Number | Publication Date |
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JPWO2015147207A1 JPWO2015147207A1 (ja) | 2017-04-13 |
JP6285537B2 true JP6285537B2 (ja) | 2018-02-28 |
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JP2016510502A Active JP6285537B2 (ja) | 2014-03-28 | 2015-03-26 | 把手付き容器の成形用金型ユニット及び製造装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10118328B2 (ja) |
EP (1) | EP3124202B1 (ja) |
JP (1) | JP6285537B2 (ja) |
CN (1) | CN106457649B (ja) |
TW (1) | TWI607855B (ja) |
WO (1) | WO2015147207A1 (ja) |
Families Citing this family (3)
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US10484144B2 (en) * | 2016-11-11 | 2019-11-19 | Qualcomm Incorporated | Hybrid automatic repeat request management for low latency communications |
DE102020102970A1 (de) | 2020-02-05 | 2021-08-05 | Khs Corpoplast Gmbh | Blasform zum Streckblasen von Kunststoffbehältern mit Griffhalterung und Kassette hierfür |
DE102021132975A1 (de) | 2021-12-14 | 2023-06-15 | Khs Gmbh | Behälter mit Griff und Verwendung einer Klebstoffzusammensetzung zum Verbinden eines Behälters mit einem Griff |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
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KR0170397B1 (ko) * | 1990-04-12 | 1999-03-30 | 하마베 마사쓰요 | 핸들이 부착된 병의 제조방법 |
JPH0628896B2 (ja) * | 1990-06-04 | 1994-04-20 | 東洋製罐株式会社 | 把手付合成樹脂容器の製造方法及び装置 |
JP2544847B2 (ja) * | 1991-06-24 | 1996-10-16 | 日精エー・エス・ビー機械株式会社 | インサ―ト吹込成形に用いられるインサ―トピ―ス |
JP3096995B2 (ja) * | 1991-12-06 | 2000-10-10 | 株式会社吉野工業所 | 把手付き壜体用把手 |
JP3722503B2 (ja) * | 1994-08-31 | 2005-11-30 | 日精エー・エス・ビー機械株式会社 | インサートブロー成形装置及び方法 |
JP2000108195A (ja) * | 1998-10-08 | 2000-04-18 | Mitsubishi Plastics Ind Ltd | 把手付きボトル成形用金型 |
FR2796588B1 (fr) * | 1999-07-23 | 2001-10-12 | Sidel Sa | Machine de soufflage de recipients a poignee rapportee comportant un bras de transfert perfectionne |
JP4832634B2 (ja) * | 2000-12-05 | 2011-12-07 | 日精エー・エス・ビー機械株式会社 | ブロー成形方法 |
TW566327U (en) * | 2002-11-05 | 2003-12-11 | Ming-Jie You | Grip embedding apparatus for blow-molded container |
TW200412287A (en) * | 2003-01-02 | 2004-07-16 | Ming-Jie You | Method for blow molding a container with handle |
JP2006103003A (ja) * | 2004-09-30 | 2006-04-20 | Aoki Technical Laboratory Inc | ボトル側部の把手インサート成形方法及び装置 |
IT1395879B1 (it) * | 2009-09-11 | 2012-10-26 | Siapi Srl | Procedimento ed apparecchiatura per la produzione di contenitori comprendenti almeno una maniglia pre inserita |
-
2015
- 2015-03-26 CN CN201580017249.6A patent/CN106457649B/zh active Active
- 2015-03-26 JP JP2016510502A patent/JP6285537B2/ja active Active
- 2015-03-26 US US15/300,171 patent/US10118328B2/en active Active
- 2015-03-26 EP EP15768742.7A patent/EP3124202B1/en active Active
- 2015-03-26 WO PCT/JP2015/059465 patent/WO2015147207A1/ja active Application Filing
- 2015-03-27 TW TW104110068A patent/TWI607855B/zh active
Also Published As
Publication number | Publication date |
---|---|
TW201600308A (zh) | 2016-01-01 |
WO2015147207A1 (ja) | 2015-10-01 |
US10118328B2 (en) | 2018-11-06 |
JPWO2015147207A1 (ja) | 2017-04-13 |
EP3124202B1 (en) | 2020-05-06 |
US20170136678A1 (en) | 2017-05-18 |
TWI607855B (zh) | 2017-12-11 |
EP3124202A4 (en) | 2017-11-22 |
CN106457649B (zh) | 2019-07-05 |
EP3124202A1 (en) | 2017-02-01 |
CN106457649A (zh) | 2017-02-22 |
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