EP3924161A4 - Method and system for controlling of an injection molding process - Google Patents

Method and system for controlling of an injection molding process Download PDF

Info

Publication number
EP3924161A4
EP3924161A4 EP19909840.1A EP19909840A EP3924161A4 EP 3924161 A4 EP3924161 A4 EP 3924161A4 EP 19909840 A EP19909840 A EP 19909840A EP 3924161 A4 EP3924161 A4 EP 3924161A4
Authority
EP
European Patent Office
Prior art keywords
controlling
injection molding
molding process
injection
molding
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.)
Withdrawn
Application number
EP19909840.1A
Other languages
German (de)
French (fr)
Other versions
EP3924161A1 (en
Inventor
Huilin GAO
Jie Zhou
Visanee DANVIVATHANA
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.)
Covestro Intellectual Property GmbH and Co KG
Original Assignee
Covestro Intellectual Property GmbH and Co KG
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 Covestro Intellectual Property GmbH and Co KG filed Critical Covestro Intellectual Property GmbH and Co KG
Publication of EP3924161A1 publication Critical patent/EP3924161A1/en
Publication of EP3924161A4 publication Critical patent/EP3924161A4/en
Withdrawn legal-status Critical Current

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
    • 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
    • B29C45/7686—Measuring, controlling or regulating the ejected articles, e.g. weight control
    • 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
    • B29C2945/76451—Measurement means
    • B29C2945/76461—Optical, e.g. laser
    • B29C2945/76464—Optical, e.g. laser cameras
    • 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
    • B29C2945/76993—Remote, e.g. LAN, wireless LAN

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
EP19909840.1A 2019-01-14 2019-01-14 Method and system for controlling of an injection molding process Withdrawn EP3924161A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/071572 WO2020146972A1 (en) 2019-01-14 2019-01-14 Method and system for controlling of an injection molding process

Publications (2)

Publication Number Publication Date
EP3924161A1 EP3924161A1 (en) 2021-12-22
EP3924161A4 true EP3924161A4 (en) 2022-11-30

Family

ID=71613502

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19909840.1A Withdrawn EP3924161A4 (en) 2019-01-14 2019-01-14 Method and system for controlling of an injection molding process

Country Status (3)

Country Link
EP (1) EP3924161A4 (en)
CN (1) CN113423554A (en)
WO (1) WO2020146972A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114179320B (en) * 2021-11-11 2024-10-25 苏州精思博智人工智能科技有限公司 Automatic adjusting method for technological parameters of injection molding machine in combination with visual detection

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040093114A1 (en) * 2002-11-06 2004-05-13 Nissie Plastic Industrial Co., Ltd. Molding machine control system
US20060082010A1 (en) * 2004-10-19 2006-04-20 Saggese Stefano M Intelligent molding environment and method of controlling applied clamp tonnage
WO2007066166A1 (en) * 2005-12-08 2007-06-14 Abb Research Ltd Method and system for processing and displaying maintenance or control instructions
WO2009053817A1 (en) * 2007-10-23 2009-04-30 Inglass S.P.A. Control system for remote monitoring of machines for injection moulding of plastic material products
US20090287342A1 (en) * 2005-12-13 2009-11-19 Sumitomo Heavy Industries, Ltd. Molding Machine Management System, Molding Machine, Management Apparatus, and Molding Machine Management Method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101837627B (en) * 2009-03-19 2014-08-27 西格马斯株式会社 Monitoring device for injection mould forming machine
WO2013131058A2 (en) * 2012-03-02 2013-09-06 Sight Machine Machine-vision system and method for remote quality inspection of a product
JP6320821B2 (en) * 2014-03-27 2018-05-09 住友重機械工業株式会社 Injection molding machine
JP6054991B2 (en) * 2015-01-07 2016-12-27 ファナック株式会社 Injection molding system
JP6294292B2 (en) * 2015-12-11 2018-03-14 ファナック株式会社 Injection molding system
DE102017123940A1 (en) * 2016-10-14 2018-05-09 Blach Verwaltungs GmbH + Co. KG Augmented reality at extruder plant
CN208290419U (en) * 2017-12-29 2018-12-28 西诺控股集团有限公司 It is a kind of based on the intelligent injection molding production system remotely controlled
CN108459030B (en) * 2018-02-08 2021-01-05 东华大学 Online detection device and method applied to smooth surface flaws of non-planar plastic
CN208118364U (en) * 2018-03-14 2018-11-20 青岛双林汽车部件有限公司 A kind of injection machine mould intelligent monitor system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040093114A1 (en) * 2002-11-06 2004-05-13 Nissie Plastic Industrial Co., Ltd. Molding machine control system
US20060082010A1 (en) * 2004-10-19 2006-04-20 Saggese Stefano M Intelligent molding environment and method of controlling applied clamp tonnage
WO2007066166A1 (en) * 2005-12-08 2007-06-14 Abb Research Ltd Method and system for processing and displaying maintenance or control instructions
US20090287342A1 (en) * 2005-12-13 2009-11-19 Sumitomo Heavy Industries, Ltd. Molding Machine Management System, Molding Machine, Management Apparatus, and Molding Machine Management Method
WO2009053817A1 (en) * 2007-10-23 2009-04-30 Inglass S.P.A. Control system for remote monitoring of machines for injection moulding of plastic material products

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020146972A1 *

Also Published As

Publication number Publication date
WO2020146972A1 (en) 2020-07-23
EP3924161A1 (en) 2021-12-22
CN113423554A (en) 2021-09-21

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