CN101827696B - 用于控制线性地运动的轴的方法和设备 - Google Patents

用于控制线性地运动的轴的方法和设备 Download PDF

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Publication number
CN101827696B
CN101827696B CN2008801125581A CN200880112558A CN101827696B CN 101827696 B CN101827696 B CN 101827696B CN 2008801125581 A CN2008801125581 A CN 2008801125581A CN 200880112558 A CN200880112558 A CN 200880112558A CN 101827696 B CN101827696 B CN 101827696B
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CN
China
Prior art keywords
piston
valve
chamber
connecting rod
stage
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
Application number
CN2008801125581A
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English (en)
Chinese (zh)
Other versions
CN101827696A (zh
Inventor
M·诺茨
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.)
Kraus Mafi High Performance Co ltd
Netzst Machinery Co ltd
Original Assignee
Netstal Maschinen AG
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 Netstal Maschinen AG filed Critical Netstal Maschinen AG
Publication of CN101827696A publication Critical patent/CN101827696A/zh
Application granted granted Critical
Publication of CN101827696B publication Critical patent/CN101827696B/zh
Expired - Fee Related 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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/82—Hydraulic or pneumatic circuits
    • 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
    • B29C45/5008—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
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/5008—Drive means therefor
    • B29C2045/5032—Drive means therefor using means for detecting injection or back pressures
    • B29C2045/5036—Drive means therefor using means for detecting injection or back pressures back pressure obtaining 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
    • 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
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/67—Mould opening, closing or clamping devices hydraulic

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Fluid-Pressure Circuits (AREA)
CN2008801125581A 2007-10-19 2008-10-16 用于控制线性地运动的轴的方法和设备 Expired - Fee Related CN101827696B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH01637/07 2007-10-19
CH01637/07A CH702217B1 (de) 2007-10-19 2007-10-19 Verfahren und Vorrichtung zum Steuern von verschiedenen Prozessphasen einer Einspritzschnecke oder eines Schmelzekolbens einer Spritzgiessmaschine.
PCT/EP2008/063989 WO2009050246A1 (de) 2007-10-19 2008-10-16 Verfahren und vorrichtung zum steuern einer linear bewegten axe

Publications (2)

Publication Number Publication Date
CN101827696A CN101827696A (zh) 2010-09-08
CN101827696B true CN101827696B (zh) 2013-09-25

Family

ID=40225553

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008801125581A Expired - Fee Related CN101827696B (zh) 2007-10-19 2008-10-16 用于控制线性地运动的轴的方法和设备

Country Status (7)

Country Link
US (1) US8123989B2 (enExample)
EP (1) EP2200802B1 (enExample)
JP (1) JP5553762B2 (enExample)
CN (1) CN101827696B (enExample)
CA (1) CA2702728C (enExample)
CH (1) CH702217B1 (enExample)
WO (1) WO2009050246A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010024246A1 (de) 2010-06-18 2011-12-22 Netstal-Maschinen Ag Verfahren und Vorrichtung zum Betrieb einer angetriebenen Achse bei einer Werkzeugmaschine
CA2822362C (en) * 2011-01-28 2016-02-16 Husky Injection Molding Systems Ltd. Molding machine having auxiliary ejection-assistance assembly configured to apply additional ejection force
WO2013110167A1 (en) * 2012-01-26 2013-08-01 Husky Injection Molding Systems Ltd. Screw-moving assembly including screw-moving actuator and bias-adjustment mechanism
JP5509256B2 (ja) * 2012-05-16 2014-06-04 日精樹脂工業株式会社 射出成形装置
JP5657818B2 (ja) * 2013-03-15 2015-01-21 ファナック株式会社 射出成形機の樹脂排出装置
DE102015109840B3 (de) * 2015-06-19 2016-07-21 Netstal-Maschinen Ag Kniehebel-Schließeinheit für eine Spritzgießmaschine
EP3328611B1 (en) 2015-07-31 2021-09-08 Husky Injection Molding Systems Ltd. Injection molding system with multiple accumulator assemblies
WO2021062523A1 (en) 2019-10-04 2021-04-08 Husky Injection Molding Systems Ltd. Stabilized adaptive hydraulic system pressure in an injection molding system
WO2025196603A1 (en) * 2024-03-22 2025-09-25 Bmb S.P.A. Apparatus and method for the linear movement of a shaft

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5513971A (en) * 1993-08-06 1996-05-07 Nissei Plastic Industrial Co., Ltd. Hydraulic control circuit for an injection molding machine
EP1125711A2 (en) * 2000-02-15 2001-08-22 Sumitomo Heavy Industries, Ltd. Electric injection molding machine
CN1863660A (zh) * 2003-09-13 2006-11-15 德马格艾戈泰克有限公司 用于注塑机的注射装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56134604A (en) * 1980-03-25 1981-10-21 Daikin Ind Ltd Fluid control device
JPS60199623A (ja) * 1984-03-26 1985-10-09 Ube Ind Ltd 射出成形機の可塑化制御方法
DE3447605C1 (de) * 1984-12-28 1986-05-07 Karl 7298 Loßburg Hehl Hydraulikeinrichtung fuer die Spritzgiesseinheit einer Kunststoff-Spritzgiessmaschine
JPH0564832A (ja) * 1991-09-06 1993-03-19 Kobe Steel Ltd 射出樹脂計量方法及びその装置
JPH0679824B2 (ja) * 1992-01-17 1994-10-12 日精樹脂工業株式会社 射出成形機
JPH07115393B2 (ja) * 1992-09-29 1995-12-13 日精樹脂工業株式会社 射出速度制御における射出立ち上がり時間短縮方法
JP2736753B2 (ja) * 1994-11-28 1998-04-02 日精樹脂工業株式会社 射出成形機の駆動制御方法及び装置
US7031800B2 (en) 2001-09-29 2006-04-18 Van Dorn Demag Corporation OO control for injection molding machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5513971A (en) * 1993-08-06 1996-05-07 Nissei Plastic Industrial Co., Ltd. Hydraulic control circuit for an injection molding machine
EP1125711A2 (en) * 2000-02-15 2001-08-22 Sumitomo Heavy Industries, Ltd. Electric injection molding machine
CN1863660A (zh) * 2003-09-13 2006-11-15 德马格艾戈泰克有限公司 用于注塑机的注射装置

Also Published As

Publication number Publication date
JP5553762B2 (ja) 2014-07-16
US20100283186A1 (en) 2010-11-11
EP2200802B1 (de) 2014-06-11
CH702217B1 (de) 2011-05-31
US8123989B2 (en) 2012-02-28
CA2702728A1 (en) 2009-04-23
CA2702728C (en) 2016-08-02
EP2200802A1 (de) 2010-06-30
CN101827696A (zh) 2010-09-08
WO2009050246A1 (de) 2009-04-23
JP2011500367A (ja) 2011-01-06

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: Swiss Naftule J

Patentee after: Netzst Machinery Co.,Ltd.

Address before: Swiss Naftule J

Patentee before: Kraus mafi high performance Co.,Ltd.

Address after: Swiss Naftule J

Patentee after: Kraus mafi high performance Co.,Ltd.

Address before: Swiss Naftule J

Patentee before: NETSTAL-MASCHINEN AG

CP01 Change in the name or title of a patent holder
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130925

CF01 Termination of patent right due to non-payment of annual fee