MX2023007525A - Molding machine. - Google Patents

Molding machine.

Info

Publication number
MX2023007525A
MX2023007525A MX2023007525A MX2023007525A MX2023007525A MX 2023007525 A MX2023007525 A MX 2023007525A MX 2023007525 A MX2023007525 A MX 2023007525A MX 2023007525 A MX2023007525 A MX 2023007525A MX 2023007525 A MX2023007525 A MX 2023007525A
Authority
MX
Mexico
Prior art keywords
mold
fixed
movable
tiebars
tiebar
Prior art date
Application number
MX2023007525A
Other languages
Spanish (es)
Inventor
Makoto Tsuji
Saburo Noda
Toshiaki Toyoshima
Hironari SASAKI
Original Assignee
Shibaura Machine Co 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 Shibaura Machine Co Ltd filed Critical Shibaura Machine Co Ltd
Publication of MX2023007525A publication Critical patent/MX2023007525A/en

Links

Classifications

    • 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
    • B22D17/26—Mechanisms or devices for locking or opening dies
    • 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
    • B29C45/66—Mould opening, closing or clamping devices mechanical
    • 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
    • B29C45/80—Measuring, controlling or regulating of relative position of mould parts

Landscapes

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

Abstract

A molding machine according to one embodiment of the present invention comprises: a fixed die plate which holds a fixed mold; a movable die plate which holds a movable mold in such a manner as to face the fixed mold; a toggle mechanism which is capable of performing mold close on the fixed mold and the movable mold; a link housing; first to fourth tiebars each having one end fixable to the fixed mold, extending in a mold opening/closing direction, and having, at the the other end, a to-be-engaged part; first to fourth adjustment mechanisms for adjusting fixing positions of the respective other ends of the first to fourth tiebars; and an ejection device. Each of the first to fourth adjustment mechanisms comprises: an electric motor that is fixed to the link housing; a link gear that is driven by the electric motor, is formed in an annular shape surrounding the tiebar, and is capable of rotating about the tiebar; and a split nut device that is capable of moving in the mold opening/closing direction as a result of the rotation of the link gear and also capable of fixing the to-be-engaged part.
MX2023007525A 2020-12-25 2021-12-22 Molding machine. MX2023007525A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020216882A JP7089013B1 (en) 2020-12-25 2020-12-25 Molding machine
PCT/JP2021/047729 WO2022138776A1 (en) 2020-12-25 2021-12-22 Molding machine

Publications (1)

Publication Number Publication Date
MX2023007525A true MX2023007525A (en) 2023-07-06

Family

ID=82100012

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023007525A MX2023007525A (en) 2020-12-25 2021-12-22 Molding machine.

Country Status (4)

Country Link
JP (1) JP7089013B1 (en)
CN (1) CN116801999A (en)
MX (1) MX2023007525A (en)
WO (1) WO2022138776A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024073894A (en) * 2022-11-18 2024-05-30 芝浦機械株式会社 Molding device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6450172B2 (en) 2014-12-08 2019-01-09 東芝機械株式会社 Clamping device and molding device
JP6534153B2 (en) 2015-06-17 2019-06-26 ダイハツ工業株式会社 Clamping device and molding machine
JP2018140610A (en) 2017-02-28 2018-09-13 住友重機械工業株式会社 Injection molding machine

Also Published As

Publication number Publication date
WO2022138776A1 (en) 2022-06-30
JP2022102251A (en) 2022-07-07
CN116801999A (en) 2023-09-22
JP7089013B1 (en) 2022-06-21

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