AT525099A3 - Spritzgießmaschine - Google Patents

Spritzgießmaschine Download PDF

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Publication number
AT525099A3
AT525099A3 ATA50375/2022A AT503752022A AT525099A3 AT 525099 A3 AT525099 A3 AT 525099A3 AT 503752022 A AT503752022 A AT 503752022A AT 525099 A3 AT525099 A3 AT 525099A3
Authority
AT
Austria
Prior art keywords
side member
injection molding
moving
molding machine
motors
Prior art date
Application number
ATA50375/2022A
Other languages
English (en)
Other versions
AT525099B1 (de
AT525099A2 (de
Original Assignee
Japan Steel Works 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 Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Publication of AT525099A2 publication Critical patent/AT525099A2/de
Publication of AT525099A3 publication Critical patent/AT525099A3/de
Application granted granted Critical
Publication of AT525099B1 publication Critical patent/AT525099B1/de

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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
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/0408—Injection moulding apparatus using movable moulds or mould halves involving at least a linear movement
    • B29C45/0416—Injection moulding apparatus using movable moulds or mould halves involving at least a linear movement co-operating with fixed mould halves
    • 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
    • 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
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/4005—Ejector constructions; Ejector operating mechanisms
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/5008—Drive means therefor
    • 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
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/66—Mould opening, closing or clamping devices mechanical
    • B29C45/661—Mould opening, closing or clamping devices mechanical using a toggle mechanism for mould clamping
    • 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
    • B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
    • B29C2045/1785—Movement of a part, e.g. opening or closing movement of the mould, generating fluid pressure in a built-in fluid pressure generator
    • 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
    • B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
    • B29C2045/1792—Machine parts driven by an electric motor, e.g. electric servomotor
    • B29C2045/1793—Machine parts driven by an electric motor, e.g. electric servomotor by an electric linear motor
    • 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
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/4005—Ejector constructions; Ejector operating mechanisms
    • B29C2045/4036—Ejector constructions; Ejector operating mechanisms driven by a screw and nut mechanism
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/5008—Drive means therefor
    • B29C2045/5064—Drive means therefor coupling means between rotation motor and rectilinear drive motor
    • 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
    • B29C2945/76033—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
    • B29C2945/76494—Controlled parameter
    • B29C2945/76518—Energy, power
    • 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

Landscapes

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

Abstract

Eine Spritzgießmaschine (100) umfasst: ein festseitiges Bauteil (3); und ein bewegungsseitiges Bauteil (5), das an dem festseitigen Bauteil (3) befestigt ist, wobei das bewegungsseitige Bauteil (5) durch einen Motor angetrieben wird, um das Spritzgießen eines Formprodukts durchzuführen. Die Spritzgießmaschine (100) umfasst ferner eine Energieversorgungvorrichtung (4), einen oder mehrere Motoren und mindestens einen Servoverstärker (A1- A4). Die Energieversorgungsvorrichtung (4) wandelt eine dreiphasige Wechselspannung in eine Gleichspannung um. Der eine oder die mehreren Motoren (M1-M4) sind in dem bewegungsseitigen Bauteil (5) vorgesehen und treiben das bewegungsseitige Bauteil (5) an. Der mindestens eine Servoverstärker (A1-A4) ist in dem bewegungsseitigen Bauteil (5) vorgesehen und treibt einen von dem einen oder mehreren Motoren (M1-M4) durch die Gleichspannung an, welche diesem über eine Gleichstromzufuhrleitung (SL) zugeführt wird.
ATA50375/2022A 2021-05-31 2022-05-25 Spritzgießmaschine AT525099B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021091132A JP7766414B2 (ja) 2021-05-31 2021-05-31 射出成形機

Publications (3)

Publication Number Publication Date
AT525099A2 AT525099A2 (de) 2022-12-15
AT525099A3 true AT525099A3 (de) 2024-12-15
AT525099B1 AT525099B1 (de) 2025-03-15

Family

ID=83997340

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA50375/2022A AT525099B1 (de) 2021-05-31 2022-05-25 Spritzgießmaschine

Country Status (5)

Country Link
US (1) US11999085B2 (de)
JP (1) JP7766414B2 (de)
CN (1) CN115476472A (de)
AT (1) AT525099B1 (de)
DE (1) DE102022113607A1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4411152A1 (de) * 1993-04-02 1994-10-06 Mitsubishi Electric Corp Baueinheit aus Servomotor mit integrierter Steuervorrichtung
DE19846960A1 (de) * 1998-10-12 2000-04-20 Battenfeld Gmbh Handhabungsvorrichtung an einer Kunststoffverarbeitungsmaschine
EP2106015A2 (de) * 2008-03-28 2009-09-30 The Japan Steel Works, Ltd. Stromversorgungsvorrichtung für elektrisch angetriebene Spritzgießmaschine und elektrisch angetriebene Spritzgießmaschine
EP2416478A2 (de) * 2010-07-06 2012-02-08 The Japan Steel Works, Ltd. Elektromotorische Spritzgussmaschine und Stromversorgungsverfahren für elektromotorische Spritzgussmaschine
JP2017217836A (ja) * 2016-06-08 2017-12-14 株式会社日本製鋼所 電力貯蔵装置を備えた電動射出成形機

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6262718A (ja) * 1985-09-14 1987-03-19 Goyo Kogyo Kk 射出成形装置
JP2003136454A (ja) 2001-10-30 2003-05-14 Mitsubishi Heavy Ind Ltd マニピュレータ
JP4728835B2 (ja) 2006-02-20 2011-07-20 株式会社日本製鋼所 金属射出成形機の射出装置
CN101626879B (zh) * 2006-09-14 2013-03-27 内兹塔尔机械公司 模块式构造的方法和注射成型机
JP2009261122A (ja) 2008-04-16 2009-11-05 Mitsuba Corp モータ駆動装置、およびサーボモータ
JP5497092B2 (ja) 2012-03-27 2014-05-21 株式会社日本製鋼所 射出成形機
JP5715208B2 (ja) 2013-08-27 2015-05-07 ファナック株式会社 射出成形機の制御装置
JP5836347B2 (ja) 2013-10-17 2015-12-24 株式会社名機製作所 射出成形機
JP6576317B2 (ja) 2016-09-28 2019-09-18 株式会社日本製鋼所 電動射出成形機システム
JP7061480B2 (ja) 2018-02-28 2022-04-28 株式会社日本製鋼所 電動射出成形機

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4411152A1 (de) * 1993-04-02 1994-10-06 Mitsubishi Electric Corp Baueinheit aus Servomotor mit integrierter Steuervorrichtung
DE19846960A1 (de) * 1998-10-12 2000-04-20 Battenfeld Gmbh Handhabungsvorrichtung an einer Kunststoffverarbeitungsmaschine
EP2106015A2 (de) * 2008-03-28 2009-09-30 The Japan Steel Works, Ltd. Stromversorgungsvorrichtung für elektrisch angetriebene Spritzgießmaschine und elektrisch angetriebene Spritzgießmaschine
EP2416478A2 (de) * 2010-07-06 2012-02-08 The Japan Steel Works, Ltd. Elektromotorische Spritzgussmaschine und Stromversorgungsverfahren für elektromotorische Spritzgussmaschine
JP2017217836A (ja) * 2016-06-08 2017-12-14 株式会社日本製鋼所 電力貯蔵装置を備えた電動射出成形機

Also Published As

Publication number Publication date
JP7766414B2 (ja) 2025-11-10
AT525099B1 (de) 2025-03-15
AT525099A2 (de) 2022-12-15
CN115476472A (zh) 2022-12-16
DE102022113607A1 (de) 2022-12-01
US11999085B2 (en) 2024-06-04
JP2022183691A (ja) 2022-12-13
US20220379530A1 (en) 2022-12-01

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