TW200711818A - Mold for injection molding machine having heat transfer member - Google Patents

Mold for injection molding machine having heat transfer member

Info

Publication number
TW200711818A
TW200711818A TW095129169A TW95129169A TW200711818A TW 200711818 A TW200711818 A TW 200711818A TW 095129169 A TW095129169 A TW 095129169A TW 95129169 A TW95129169 A TW 95129169A TW 200711818 A TW200711818 A TW 200711818A
Authority
TW
Taiwan
Prior art keywords
mold
inner mold
cavity
plate
injection molding
Prior art date
Application number
TW095129169A
Other languages
Chinese (zh)
Inventor
Myung-Ho Kang
Dong-Hak Kim
Original Assignee
Myung-Ho Kang
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37654341&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW200711818(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Myung-Ho Kang filed Critical Myung-Ho Kang
Publication of TW200711818A publication Critical patent/TW200711818A/en

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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C45/7312—Construction of heating or cooling fluid flow channels
    • 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
    • B29C45/26—Moulds
    • B29C45/36—Moulds having means for locating or centering cores
    • 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
    • B29C45/26—Moulds
    • B29C45/36—Moulds having means for locating or centering cores
    • B29C2045/363—Moulds having means for locating or centering cores using a movable core or core 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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C2045/7368—Heating or cooling of the mould combining a heating or cooling fluid and non-fluid means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

A mold apparatus including a cavity mold and an inner mold is provided. The cavity mold is fixed on an injection molding apparatus having a cavity surface forming a cavity that a melting material can be injected into. The inner mold fixed on the injection molding apparatus has an inner mold surface that forms the cavity when the mold is closed. The inner mold can slide backward and forward to have the inner mold opened or closed via the instruction of guiding pins. The inner mold is divided into a middle inner plate having the inner mold surface and a thin thickness, and an inner mold supporting plate having a thick thickness. The guiding pins are fixed on the inner mold supporting plate, and are inserted into the middle inner plate so that the middle inner plate can only be moved forward or backward. The guiding pins are inserted into guiding holes of the cavity mold by following how the holes are formed. First springs are disposed between the middle inner plate and the inner mold supporting plate, and first heating structures are disposed on a separation surface of the middle inner plate. Cooling structures are disposed on the inner mold supporting plate.
TW095129169A 2005-08-25 2006-08-09 Mold for injection molding machine having heat transfer member TW200711818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050078496A KR100644922B1 (en) 2005-08-25 2005-08-25 Mold for injection molding machine having heat transfer member

Publications (1)

Publication Number Publication Date
TW200711818A true TW200711818A (en) 2007-04-01

Family

ID=37654341

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095129169A TW200711818A (en) 2005-08-25 2006-08-09 Mold for injection molding machine having heat transfer member

Country Status (2)

Country Link
KR (1) KR100644922B1 (en)
TW (1) TW200711818A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100903850B1 (en) 2007-09-21 2009-06-24 유성근 Injection molding apparatus for forming plastic articles
KR101304569B1 (en) * 2010-04-22 2013-09-05 주식회사 나다이노베이션 Method for manufacturing a separator of fuel cell, and separator of fuel cell manufactured by the method
CN104227981B (en) * 2014-09-16 2016-08-24 金成彪 Slipmat mould
CN105522055A (en) * 2015-12-09 2016-04-27 苏州广硕精密电子有限公司 Novel guide post convenient to radiate
CN108995159B (en) * 2018-07-18 2024-05-17 精英制模实业(深圳)有限公司 Cooling structure of mold core
CN110352831B (en) * 2019-08-16 2024-02-06 吉林省农业机械研究院 Rice seedling raising matrix board forming die

Also Published As

Publication number Publication date
KR100644922B1 (en) 2006-11-10

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