JPWO2022163488A1 - - Google Patents

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Publication number
JPWO2022163488A1
JPWO2022163488A1 JP2022578301A JP2022578301A JPWO2022163488A1 JP WO2022163488 A1 JPWO2022163488 A1 JP WO2022163488A1 JP 2022578301 A JP2022578301 A JP 2022578301A JP 2022578301 A JP2022578301 A JP 2022578301A JP WO2022163488 A1 JPWO2022163488 A1 JP WO2022163488A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022578301A
Other languages
Japanese (ja)
Other versions
JP7553611B2 (ja
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 filed Critical
Publication of JPWO2022163488A1 publication Critical patent/JPWO2022163488A1/ja
Application granted granted Critical
Publication of JP7553611B2 publication Critical patent/JP7553611B2/ja
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
    • B29C45/1775—Connecting parts, e.g. injection screws, ejectors, to 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
    • 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
    • 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
    • B29C45/47—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
    • B29C45/58—Details
    • B29C45/60—Screws
    • 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
    • B29C45/58—Details
    • B29C45/62—Barrels or cylinders
    • 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
    • B29C2045/504—Drive means therefor electric motors for rotary and axial movement of the screw being coaxial with the 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
    • B29C45/47—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
    • B29C2045/5048—Drive means therefor screws axially driven and rotated by a drive shaft having a screw threaded part and spline part
    • 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
    • B29C2045/5064—Drive means therefor coupling means between rotation motor and rectilinear drive motor
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/7602—Torque
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/76083—Position
    • B29C2945/76093—Angular position
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76177—Location of measurement
    • B29C2945/7618—Injection unit
    • B29C2945/76214—Injection unit 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76344—Phase or stage of measurement
    • B29C2945/76381—Injection
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76568—Position
    • B29C2945/76581—Position distance
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76655—Location of control
    • B29C2945/76658—Injection unit
    • B29C2945/76692—Injection unit 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76822—Phase or stage of control
    • B29C2945/76859—Injection
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Gears, Cams (AREA)
JP2022578301A 2021-01-29 2022-01-20 射出装置 Active JP7553611B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021013465 2021-01-29
JP2021013465 2021-01-29
PCT/JP2022/001948 WO2022163488A1 (ja) 2021-01-29 2022-01-20 射出装置

Publications (2)

Publication Number Publication Date
JPWO2022163488A1 true JPWO2022163488A1 (https=) 2022-08-04
JP7553611B2 JP7553611B2 (ja) 2024-09-18

Family

ID=82654487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022578301A Active JP7553611B2 (ja) 2021-01-29 2022-01-20 射出装置

Country Status (5)

Country Link
US (1) US20240149513A1 (https=)
JP (1) JP7553611B2 (https=)
CN (1) CN116745094A (https=)
DE (1) DE112022000324T5 (https=)
WO (1) WO2022163488A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7082255B1 (ja) * 2021-01-29 2022-06-07 ファナック株式会社 射出装置および制御方法
JP2024034856A (ja) * 2022-09-01 2024-03-13 株式会社日本製鋼所 駆動機構、射出装置および射出成形機

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02145107A (ja) * 1988-11-28 1990-06-04 Kobashi Kogyo Co Ltd 農作業機の動力伝達装置
JP2002258675A (ja) * 2000-12-27 2002-09-11 Matsushita Electric Ind Co Ltd 画像形成装置
JP2018044642A (ja) * 2016-09-15 2018-03-22 株式会社リコー 駆動伝達装置および画像形成装置
JP2019055488A (ja) * 2017-09-20 2019-04-11 ファナック株式会社 射出成形機および射出成形機の制御方法

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US2445184A (en) * 1947-09-10 1948-07-13 John J Parker Mandrel
US2680031A (en) * 1951-02-03 1954-06-01 Lear Inc Shaft sealing structure
US2881710A (en) * 1955-08-22 1959-04-14 Jabsco Pump Co Shaft seal with replaceable sleeve
US3197216A (en) * 1962-07-31 1965-07-27 Homer E Jackson Alignment control and seal for spline drives
US3508418A (en) * 1968-07-30 1970-04-28 Conover & Co Inc C E Spline closure seal
GB1585177A (en) * 1976-09-04 1981-02-25 Gkn Transmissions Ltd Splined joints
US4127275A (en) * 1978-01-17 1978-11-28 The United States Of America As Represented By The Secretary Of The Navy Self-disengaging static seal
US4153260A (en) * 1978-06-02 1979-05-08 Dana Corporation Slip spline seal assembly
US4215869A (en) * 1979-04-16 1980-08-05 Garlock Inc. Splined shaft seal article and apparatus
US4580996A (en) * 1983-07-15 1986-04-08 Rockwell International Corporation Driveline apparatus
JPS60132722A (ja) * 1983-12-22 1985-07-15 Fanuc Ltd 射出成形機における射出機構
US5660591A (en) * 1996-01-31 1997-08-26 Reliance Electric Industrial Co. Flexible coupling device
AT2062U1 (de) * 1997-04-09 1998-04-27 Engel Gmbh Maschbau Einspritzaggregat für spritzgiessmaschinen
EP1083036B1 (en) * 1999-09-07 2002-06-19 Negri Bossi S.P.A. Electric injection assembly for injection presses for plastic materials
JP2002207331A (ja) * 2001-01-09 2002-07-26 Matsushita Electric Ind Co Ltd 画像形成装置
US20070296121A1 (en) * 2006-06-07 2007-12-27 Husky Injection Molding Systems Ltd. Molding-system drive
JP6519850B2 (ja) * 2014-02-25 2019-05-29 株式会社リコー 駆動伝達装置及び画像形成装置
DE202015005162U1 (de) * 2015-07-18 2016-07-20 Hellermanntyton Gmbh Angussbuchse
CN107787270B (zh) * 2015-07-20 2020-08-25 克劳斯玛菲科技有限公司 用于运行注塑成型机的方法
CN107116765A (zh) * 2017-05-20 2017-09-01 宁波优诺姆机械有限公司 一种料筒排气式注塑机
JP6840717B2 (ja) * 2018-12-27 2021-03-10 日精樹脂工業株式会社 射出成形装置
JP7455639B2 (ja) * 2020-03-31 2024-03-26 住友重機械工業株式会社 射出成形機
WO2022163487A1 (ja) * 2021-01-29 2022-08-04 ファナック株式会社 射出装置および制御方法
WO2022163486A1 (ja) * 2021-01-29 2022-08-04 ファナック株式会社 射出装置および制御方法
US20240051207A1 (en) * 2021-01-29 2024-02-15 Fanuc Corporation Injection device and control method
JP7082255B1 (ja) * 2021-01-29 2022-06-07 ファナック株式会社 射出装置および制御方法
JP7800385B2 (ja) * 2022-11-08 2026-01-16 トヨタ紡織株式会社 多段ヘリカルギヤの製造装置及び多段ヘリカルギヤの製造方法
JP2024173194A (ja) * 2023-06-02 2024-12-12 株式会社日本製鋼所 射出装置とこれを備えた射出成形機、及び射出成形機の改造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02145107A (ja) * 1988-11-28 1990-06-04 Kobashi Kogyo Co Ltd 農作業機の動力伝達装置
JP2002258675A (ja) * 2000-12-27 2002-09-11 Matsushita Electric Ind Co Ltd 画像形成装置
JP2018044642A (ja) * 2016-09-15 2018-03-22 株式会社リコー 駆動伝達装置および画像形成装置
JP2019055488A (ja) * 2017-09-20 2019-04-11 ファナック株式会社 射出成形機および射出成形機の制御方法

Also Published As

Publication number Publication date
JP7553611B2 (ja) 2024-09-18
DE112022000324T5 (de) 2023-09-07
WO2022163488A1 (ja) 2022-08-04
US20240149513A1 (en) 2024-05-09
CN116745094A (zh) 2023-09-12

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