JP7750460B2 - 射出成形機 - Google Patents

射出成形機

Info

Publication number
JP7750460B2
JP7750460B2 JP2023511524A JP2023511524A JP7750460B2 JP 7750460 B2 JP7750460 B2 JP 7750460B2 JP 2023511524 A JP2023511524 A JP 2023511524A JP 2023511524 A JP2023511524 A JP 2023511524A JP 7750460 B2 JP7750460 B2 JP 7750460B2
Authority
JP
Japan
Prior art keywords
temperature
mold
nozzle
molding material
detected
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
JP2023511524A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022210969A1 (https=
Inventor
大吾 堀田
佑樹 松井
雄貴 堤
大 大野
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries 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
Application filed by Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Publication of JPWO2022210969A1 publication Critical patent/JPWO2022210969A1/ja
Application granted granted Critical
Publication of JP7750460B2 publication Critical patent/JP7750460B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/78—Measuring, controlling or regulating of temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/32—Controlling equipment
    • 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
    • B29C45/20—Injection nozzles
    • 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
    • B29C45/72—Heating or cooling
    • B29C45/74—Heating or cooling of the injection unit
    • 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
    • B29C2945/7604—Temperature
    • 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
    • B29C2945/76254—Mould
    • B29C2945/76257—Mould 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
    • 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
    • B29C2945/76287—Moulding material
    • 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
    • B29C2945/76531—Temperature
    • 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
    • B29C2945/76688—Injection unit nozzle
    • 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
    • B29C2945/76929—Controlling method
    • B29C2945/76939—Using stored or historical data sets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP2023511524A 2021-03-31 2022-03-30 射出成形機 Active JP7750460B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021062410 2021-03-31
JP2021062410 2021-03-31
PCT/JP2022/016278 WO2022210969A1 (ja) 2021-03-31 2022-03-30 射出成形機

Publications (2)

Publication Number Publication Date
JPWO2022210969A1 JPWO2022210969A1 (https=) 2022-10-06
JP7750460B2 true JP7750460B2 (ja) 2025-10-07

Family

ID=83459620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023511524A Active JP7750460B2 (ja) 2021-03-31 2022-03-30 射出成形機

Country Status (5)

Country Link
US (1) US20230373146A1 (https=)
JP (1) JP7750460B2 (https=)
CN (1) CN116669881A (https=)
DE (1) DE112022001943T5 (https=)
WO (1) WO2022210969A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024063488A (ja) * 2022-10-26 2024-05-13 住友重機械工業株式会社 情報処理装置、射出成形機およびプログラム

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002172667A (ja) 2000-12-07 2002-06-18 Sumitomo Heavy Ind Ltd 射出成形機シリンダの温度制御装置及び方法
JP2005515084A (ja) 2002-01-09 2005-05-26 モールド‐マスターズ、リミテッド 金型キャビティ内の溶融材料の温度を計測するための方法及び装置
JP2007245469A (ja) 2006-03-15 2007-09-27 Japan Steel Works Ltd:The 射出成形機の制御方法
JP2009137083A (ja) 2007-12-04 2009-06-25 Sumitomo Heavy Ind Ltd 射出成形機の温度表示装置
JP2019166648A (ja) 2018-03-22 2019-10-03 株式会社日本製鋼所 射出ノズルの温度制御方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6189820A (ja) * 1984-10-09 1986-05-08 Inoue Japax Res Inc 樹脂加工装置に於ける温度及び圧力の制御方法
JPH01160628A (ja) * 1987-12-18 1989-06-23 Tdk Corp 射出成形機
JP3778988B2 (ja) * 1996-03-14 2006-05-24 ファナック株式会社 射出成形機のノズル温度制御方法
JP5926204B2 (ja) 2013-01-17 2016-05-25 ファナック株式会社 型締機構の温度制御装置を有する射出成形機
JP6717559B2 (ja) 2013-10-16 2020-07-01 三井金属鉱業株式会社 半田合金及び半田粉
JP6682288B2 (ja) * 2016-02-05 2020-04-15 住友重機械工業株式会社 射出成形機
JP6791948B2 (ja) * 2016-03-31 2020-11-25 住友重機械工業株式会社 射出成形機
JP2018069627A (ja) * 2016-10-31 2018-05-10 住友重機械工業株式会社 射出成形機

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002172667A (ja) 2000-12-07 2002-06-18 Sumitomo Heavy Ind Ltd 射出成形機シリンダの温度制御装置及び方法
JP2005515084A (ja) 2002-01-09 2005-05-26 モールド‐マスターズ、リミテッド 金型キャビティ内の溶融材料の温度を計測するための方法及び装置
JP2007245469A (ja) 2006-03-15 2007-09-27 Japan Steel Works Ltd:The 射出成形機の制御方法
JP2009137083A (ja) 2007-12-04 2009-06-25 Sumitomo Heavy Ind Ltd 射出成形機の温度表示装置
JP2019166648A (ja) 2018-03-22 2019-10-03 株式会社日本製鋼所 射出ノズルの温度制御方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024063488A (ja) * 2022-10-26 2024-05-13 住友重機械工業株式会社 情報処理装置、射出成形機およびプログラム

Also Published As

Publication number Publication date
WO2022210969A1 (ja) 2022-10-06
DE112022001943T5 (de) 2024-01-18
US20230373146A1 (en) 2023-11-23
CN116669881A (zh) 2023-08-29
JPWO2022210969A1 (https=) 2022-10-06

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