ATE495002T1 - Vorrichtung und verfahren zur aktiven kompressionsentlastung in einer spritzgiessmaschine - Google Patents

Vorrichtung und verfahren zur aktiven kompressionsentlastung in einer spritzgiessmaschine

Info

Publication number
ATE495002T1
ATE495002T1 AT07815986T AT07815986T ATE495002T1 AT E495002 T1 ATE495002 T1 AT E495002T1 AT 07815986 T AT07815986 T AT 07815986T AT 07815986 T AT07815986 T AT 07815986T AT E495002 T1 ATE495002 T1 AT E495002T1
Authority
AT
Austria
Prior art keywords
plunger
injection
injection piston
shooting pot
melt
Prior art date
Application number
AT07815986T
Other languages
English (en)
Inventor
Andreas Ujma
Enrique Juaristi-Tello
Original Assignee
Husky Injection Molding
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
Application filed by Husky Injection Molding filed Critical Husky Injection Molding
Application granted granted Critical
Publication of ATE495002T1 publication Critical patent/ATE495002T1/de

Links

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
    • B29C45/53—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
    • 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
    • B29C45/531—Drive means therefor
    • 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
    • B29C2045/466—Means for plasticising or homogenising the moulding material or forcing it into the mould supplying the injection unit directly by a compounder

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
AT07815986T 2006-11-10 2007-10-22 Vorrichtung und verfahren zur aktiven kompressionsentlastung in einer spritzgiessmaschine ATE495002T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU91284A LU91284B1 (en) 2006-11-10 2006-11-10 Apparatus and methods for active mold decompression & melt accumulation in a shooting pot reservoir of an injection molding machine
PCT/CA2007/001835 WO2008055339A1 (en) 2006-11-10 2007-10-22 Apparatus and methods for active mold decompression and melt accumulation in a shooting pot reservoir of an injection molding machine

Publications (1)

Publication Number Publication Date
ATE495002T1 true ATE495002T1 (de) 2011-01-15

Family

ID=39364131

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07815986T ATE495002T1 (de) 2006-11-10 2007-10-22 Vorrichtung und verfahren zur aktiven kompressionsentlastung in einer spritzgiessmaschine

Country Status (8)

Country Link
US (1) US7670537B2 (de)
EP (2) EP2101979B1 (de)
CN (1) CN101535028B (de)
AT (1) ATE495002T1 (de)
CA (1) CA2679717C (de)
DE (1) DE602007011984D1 (de)
LU (1) LU91284B1 (de)
WO (1) WO2008055339A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7722351B2 (en) 2007-10-22 2010-05-25 Mold-Masters (2007) Limited Injection molding apparatus having magnetic valve pin coupling
WO2010142015A1 (en) * 2009-06-10 2010-12-16 Husky Injection Molding Systems Ltd. In an injection molding machine, a method of controlling an upstream melt preparation device
CA2805420A1 (en) * 2010-07-26 2012-02-02 Husky Injection Molding Systems Ltd. Injection assembly
US8308476B2 (en) 2011-03-01 2012-11-13 Mold-Masters (2007) Limited Injection molding apparatus having a magnetic valve pin coupling
WO2013138935A1 (en) * 2012-03-23 2013-09-26 Husky Injection Molding Systems Ltd. Method of operating an injection unit in a molding system
WO2013159210A1 (en) * 2012-04-27 2013-10-31 Athena Automation Ltd. Shooting pot sensor for injection molding machine
US9090011B2 (en) * 2013-09-13 2015-07-28 Athena Automation Ltd. Two stage injection unit rotary valve
JP5758968B2 (ja) * 2013-11-01 2015-08-05 ファナック株式会社 プランジャを備えたインライン式射出成形機
GB2520769B (en) 2013-12-02 2016-03-09 Subsea 7 Ltd Techniques for coating pipeline field joints
US20180319058A1 (en) * 2015-11-11 2018-11-08 Husky Injection Molding Systems Ltd. Shooting Pot Refill Control
WO2019191845A1 (en) * 2018-04-04 2019-10-10 Niigon Machines Ltd. Apparatus and method for controlling an injection cycle of an injection molding machine
TWI750771B (zh) * 2020-08-18 2021-12-21 淨斯人間志業股份有限公司 再生塑膠射出成型系統之射出機
EP4214038A4 (de) 2020-09-17 2024-12-11 Husky Injection Molding Systems Luxembourg IP Development S.à.r.l Injektionseinheit mit teleskopierbarer schmelzekopplung
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
CN114714555B (zh) * 2022-06-08 2022-08-12 安能绿色建筑科技有限公司 一种带有真空绝热板的发泡复合保温板生产工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4021922C2 (de) 1990-07-09 1993-12-09 Intrafico Verfahren für das Kompoundieren und Recyclen von Kunststoffen
JP3354986B2 (ja) * 1993-03-29 2002-12-09 株式会社日本製鋼所 射出成形機の射出方法及び射出装置
JPH06304979A (ja) * 1993-04-26 1994-11-01 Toshiba Mach Co Ltd 射出成形機
CA2265420C (en) * 1998-03-19 2005-02-08 Husky Injection Molding Systems Ltd. Method and system for reducing polymer degradation products in two stage injection molding machines
US7122146B2 (en) * 2002-05-29 2006-10-17 Akopyan Razmik L Injection molding of polymers by microwave heating

Also Published As

Publication number Publication date
US20080111265A1 (en) 2008-05-15
WO2008055339A1 (en) 2008-05-15
CN101535028A (zh) 2009-09-16
DE602007011984D1 (de) 2011-02-24
CA2679717C (en) 2011-06-21
EP2101979B1 (de) 2011-01-12
EP2251176A1 (de) 2010-11-17
US7670537B2 (en) 2010-03-02
EP2251176B1 (de) 2013-03-20
LU91284B1 (en) 2008-05-13
CN101535028B (zh) 2013-05-15
EP2101979A1 (de) 2009-09-23
CA2679717A1 (en) 2008-05-15
EP2101979A4 (de) 2010-02-03

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