TWI558534B - Injection molding machine - Google Patents

Injection molding machine Download PDF

Info

Publication number
TWI558534B
TWI558534B TW101129528A TW101129528A TWI558534B TW I558534 B TWI558534 B TW I558534B TW 101129528 A TW101129528 A TW 101129528A TW 101129528 A TW101129528 A TW 101129528A TW I558534 B TWI558534 B TW I558534B
Authority
TW
Taiwan
Prior art keywords
mold
current
electromagnet
coil
movable
Prior art date
Application number
TW101129528A
Other languages
English (en)
Chinese (zh)
Other versions
TW201325868A (zh
Inventor
Osamu Nakazaki
Koji Moritani
Hiroyuki Mizuno
Original Assignee
Sumitomo Heavy Industries
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 filed Critical Sumitomo Heavy Industries
Publication of TW201325868A publication Critical patent/TW201325868A/zh
Application granted granted Critical
Publication of TWI558534B publication Critical patent/TWI558534B/zh

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
    • B29C45/64—Mould opening, closing or clamping devices
    • 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
    • B29C45/03—Injection moulding apparatus
    • 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
    • B29C45/7653—Measuring, controlling or regulating mould clamping forces
    • 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
    • B29C2045/645—Mould opening, closing or clamping devices using magnetic 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
    • B29C2945/76494—Controlled parameter
    • B29C2945/76525—Electric current or voltage
    • 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
    • B29C2945/76702—Closure or clamping device
    • 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)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
TW101129528A 2011-09-08 2012-08-15 Injection molding machine TWI558534B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011195721A JP5774420B2 (ja) 2011-09-08 2011-09-08 射出成形機

Publications (2)

Publication Number Publication Date
TW201325868A TW201325868A (zh) 2013-07-01
TWI558534B true TWI558534B (zh) 2016-11-21

Family

ID=47920248

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101129528A TWI558534B (zh) 2011-09-08 2012-08-15 Injection molding machine

Country Status (4)

Country Link
JP (1) JP5774420B2 (ko)
KR (1) KR101395415B1 (ko)
CN (1) CN102990883B (ko)
TW (1) TWI558534B (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6144212B2 (ja) * 2014-01-17 2017-06-07 住友重機械工業株式会社 射出成形機および射出成形方法
JP6552933B2 (ja) * 2015-09-29 2019-07-31 住友重機械工業株式会社 射出成形機
JP6505580B2 (ja) * 2015-11-10 2019-04-24 住友重機械工業株式会社 射出成形機
EP3782793B1 (en) * 2018-04-18 2023-08-23 Kosmek Ltd. Magnetic clamp device
CN116175904B (zh) * 2023-02-07 2024-07-23 东莞市百硕精密模具有限公司 一种汽车塑件的成型模具
CN117261084B (zh) * 2023-10-09 2024-06-25 连云港同欣泡塑新材料有限公司 一种能够快速换模的泡塑塑料发泡机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5322430A (en) * 1992-01-30 1994-06-21 Toshiba Kikai Kabushiki Kaisha Mold clamping device in injection molding machine
CN1036183C (zh) * 1990-11-30 1997-10-22 东芝机械株式会社 注射成型机的锁模方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0663954A (ja) * 1992-08-24 1994-03-08 Mitsubishi Heavy Ind Ltd 型開閉機構
JP3469068B2 (ja) * 1997-11-18 2003-11-25 住友重機械工業株式会社 型締装置
JP4021815B2 (ja) * 2003-07-10 2007-12-12 住友重機械工業株式会社 型締装置
TWI252157B (en) * 2004-03-19 2006-04-01 Sumitomo Heavy Industries Mold clamping device and mold thickness adjusting method
TWI280911B (en) * 2004-09-27 2007-05-11 Sumitomo Heavy Industries Mold clamping device
JP4828179B2 (ja) * 2005-08-25 2011-11-30 東芝機械株式会社 型締装置
KR100768329B1 (ko) * 2006-07-10 2007-10-18 한국기계연구원 미세 표면 구조물 성형 금형
CN101808797A (zh) * 2007-09-28 2010-08-18 住友重机械工业株式会社 合模装置及合模控制方法
JP5465586B2 (ja) * 2009-04-22 2014-04-09 住友重機械工業株式会社 型締装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1036183C (zh) * 1990-11-30 1997-10-22 东芝机械株式会社 注射成型机的锁模方法
US5322430A (en) * 1992-01-30 1994-06-21 Toshiba Kikai Kabushiki Kaisha Mold clamping device in injection molding machine

Also Published As

Publication number Publication date
TW201325868A (zh) 2013-07-01
CN102990883B (zh) 2015-11-18
KR20130028003A (ko) 2013-03-18
JP2013056461A (ja) 2013-03-28
KR101395415B1 (ko) 2014-05-14
CN102990883A (zh) 2013-03-27
JP5774420B2 (ja) 2015-09-09

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MM4A Annulment or lapse of patent due to non-payment of fees