JP5535595B2 - 射出装置及び樹脂の射出方法 - Google Patents

射出装置及び樹脂の射出方法 Download PDF

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Publication number
JP5535595B2
JP5535595B2 JP2009268144A JP2009268144A JP5535595B2 JP 5535595 B2 JP5535595 B2 JP 5535595B2 JP 2009268144 A JP2009268144 A JP 2009268144A JP 2009268144 A JP2009268144 A JP 2009268144A JP 5535595 B2 JP5535595 B2 JP 5535595B2
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JP
Japan
Prior art keywords
resin
pressure
path
holding
injection
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
Application number
JP2009268144A
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English (en)
Japanese (ja)
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JP2011110772A (ja
JP2011110772A5 (enExample
Inventor
浩 堀篭
康裕 日高
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissei ASB Machine Co Ltd
Original Assignee
Nissei ASB Machine Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to JP2009268144A priority Critical patent/JP5535595B2/ja
Application filed by Nissei ASB Machine Co Ltd filed Critical Nissei ASB Machine Co Ltd
Priority to TR2019/00431T priority patent/TR201900431T4/tr
Priority to PCT/JP2010/068085 priority patent/WO2011065143A1/ja
Priority to CN201080053530.2A priority patent/CN102666065B/zh
Priority to EP10832990.5A priority patent/EP2505334B1/en
Priority to TW099137619A priority patent/TWI417182B/zh
Publication of JP2011110772A publication Critical patent/JP2011110772A/ja
Priority to US13/467,446 priority patent/US20120217679A1/en
Publication of JP2011110772A5 publication Critical patent/JP2011110772A5/ja
Application granted granted Critical
Publication of JP5535595B2 publication Critical patent/JP5535595B2/ja
Priority to US15/134,591 priority patent/US10213947B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/57—Exerting after-pressure on the moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/06—Making preforms by moulding the material
    • B29B11/08—Injection 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP2009268144A 2009-11-25 2009-11-25 射出装置及び樹脂の射出方法 Active JP5535595B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2009268144A JP5535595B2 (ja) 2009-11-25 2009-11-25 射出装置及び樹脂の射出方法
PCT/JP2010/068085 WO2011065143A1 (ja) 2009-11-25 2010-10-14 射出装置及び樹脂の射出方法
CN201080053530.2A CN102666065B (zh) 2009-11-25 2010-10-14 注射装置以及树脂的注射方法
EP10832990.5A EP2505334B1 (en) 2009-11-25 2010-10-14 Injection device and resin injection method
TR2019/00431T TR201900431T4 (tr) 2009-11-25 2010-10-14 Enjeksiyon aygıtı ve reçine enjeksiyon yöntemi.
TW099137619A TWI417182B (zh) 2009-11-25 2010-11-02 Injection device and resin injection method
US13/467,446 US20120217679A1 (en) 2009-11-25 2012-05-09 Injection device and resin injection method
US15/134,591 US10213947B2 (en) 2009-11-25 2016-04-21 Injection device and resin injection method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009268144A JP5535595B2 (ja) 2009-11-25 2009-11-25 射出装置及び樹脂の射出方法

Publications (3)

Publication Number Publication Date
JP2011110772A JP2011110772A (ja) 2011-06-09
JP2011110772A5 JP2011110772A5 (enExample) 2013-01-10
JP5535595B2 true JP5535595B2 (ja) 2014-07-02

Family

ID=44066247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009268144A Active JP5535595B2 (ja) 2009-11-25 2009-11-25 射出装置及び樹脂の射出方法

Country Status (7)

Country Link
US (2) US20120217679A1 (enExample)
EP (1) EP2505334B1 (enExample)
JP (1) JP5535595B2 (enExample)
CN (1) CN102666065B (enExample)
TR (1) TR201900431T4 (enExample)
TW (1) TWI417182B (enExample)
WO (1) WO2011065143A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023163208A1 (enExample) * 2022-02-28 2023-08-31

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112092315A (zh) * 2020-08-07 2020-12-18 昌盛达机械(浙江)有限公司 塑料注射成型机独立保压装置
IT202100025337A1 (it) 2021-10-04 2023-04-04 Sipa Progettazione Automaz Apparato di iniezione per produrre articoli cavi di plastica, in particolare preforme di bottiglie

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325490A1 (fr) * 1975-09-26 1977-04-22 Creusot Loire Dispositif de maintien de pression pour une machine de moulage par injection de matiere plastique et procede de moulage par injection correspondant
DE3307586A1 (de) * 1982-03-19 1983-09-29 Emhart Industries Inc., Farmington, Conn. Spritzformanordnung und Verfahren zum Spritzgießen von Kunststoffteilen
IT8553277U1 (it) * 1985-04-19 1986-10-19 Sandretto Ind Dispositivo di iniezione per materiali plastici
US4632652A (en) * 1985-05-01 1986-12-30 Wedco Inc. Draw-back valve assembly for an injection molding apparatus
JPH01241418A (ja) * 1988-03-24 1989-09-26 Japan Steel Works Ltd:The 射出成形機の射出装置
HUT56312A (en) 1988-10-13 1991-08-28 Sanri Kk Method and apparatus for injection moulding
US5071341A (en) 1990-10-24 1991-12-10 Hoover Universal, Inc. Injection molding machine with pressure assist nozzle
DE4221423C2 (de) * 1992-06-30 2002-06-20 Sig Corpoplast Gmbh & Co Kg Verfahren und Vorrichtung zum Herstellen von Gegenständen aus thermoplastischem Kunststoff durch Spritzgießen
US5509797A (en) * 1993-09-30 1996-04-23 Nissei Plastic Industrial Co., Ltd. Injection apparatus possessing pressure holding device
JP2928750B2 (ja) * 1995-09-27 1999-08-03 日精樹脂工業株式会社 射出成形における保圧方法
DE19811273C2 (de) * 1998-03-11 2000-01-27 Mannesmann Ag Verfahren und Vorrichtung zum Filtern von Kunststoffen in Spritzgießmaschinen
JP4516208B2 (ja) * 2000-12-27 2010-08-04 日精エー・エス・ビー機械株式会社 射出装置及び射出成形方法
JP2002240114A (ja) * 2001-02-19 2002-08-28 Nishikawa Kasei Co Ltd 射出成形方法
JP2003205530A (ja) * 2002-01-10 2003-07-22 Toshiba Mach Co Ltd 射出成形機用ノズル及び射出成形方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023163208A1 (enExample) * 2022-02-28 2023-08-31
JP7778905B2 (ja) 2022-02-28 2025-12-02 日精エー・エス・ビー機械株式会社 保圧装置、射出装置および樹脂材料の射出方法

Also Published As

Publication number Publication date
JP2011110772A (ja) 2011-06-09
TWI417182B (zh) 2013-12-01
EP2505334A1 (en) 2012-10-03
US10213947B2 (en) 2019-02-26
EP2505334B1 (en) 2018-12-05
EP2505334A4 (en) 2013-06-12
TW201139109A (en) 2011-11-16
CN102666065A (zh) 2012-09-12
TR201900431T4 (tr) 2019-02-21
US20120217679A1 (en) 2012-08-30
US20160297129A1 (en) 2016-10-13
WO2011065143A1 (ja) 2011-06-03
CN102666065B (zh) 2015-05-13

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