CA2456080A1 - Mold closing device for an injection molding machine - Google Patents

Mold closing device for an injection molding machine Download PDF

Info

Publication number
CA2456080A1
CA2456080A1 CA002456080A CA2456080A CA2456080A1 CA 2456080 A1 CA2456080 A1 CA 2456080A1 CA 002456080 A CA002456080 A CA 002456080A CA 2456080 A CA2456080 A CA 2456080A CA 2456080 A1 CA2456080 A1 CA 2456080A1
Authority
CA
Canada
Prior art keywords
mold
supporting frame
injection molding
closing device
molding machine
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.)
Granted
Application number
CA002456080A
Other languages
French (fr)
Other versions
CA2456080C (en
Inventor
Hans Wobbe
Walter Wohlrab
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.)
KraussMaffei Technologies GmbH
Original Assignee
Individual
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
Priority claimed from DE10138087A external-priority patent/DE10138087B4/en
Application filed by Individual filed Critical Individual
Publication of CA2456080A1 publication Critical patent/CA2456080A1/en
Application granted granted Critical
Publication of CA2456080C publication Critical patent/CA2456080C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1615—The materials being injected at different moulding stations
    • B29C45/1628—The materials being injected at different moulding stations using a mould carrier rotatable about an axis perpendicular to the opening and closing axis of the moulding stations
    • 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
    • B29C45/0441—Injection moulding apparatus using movable moulds or mould halves involving a rotational movement
    • B29C45/045—Injection moulding apparatus using movable moulds or mould halves involving a rotational movement mounted on the circumference of a rotating support having a rotating axis perpendicular to the mould opening, closing or clamping direction
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1657—Making multilayered or multicoloured articles using means for adhering or bonding the layers or parts to each other
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1679—Making multilayered or multicoloured articles applying surface layers onto injection-moulded substrates inside the mould cavity, e.g. in-mould coating [IMC]
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1615—The materials being injected at different moulding stations
    • B29C45/1628—The materials being injected at different moulding stations using a mould carrier rotatable about an axis perpendicular to the opening and closing axis of the moulding stations
    • B29C2045/1631—The materials being injected at different moulding stations using a mould carrier rotatable about an axis perpendicular to the opening and closing axis of the moulding stations turrets fixed with regard to the machine frame
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1615—The materials being injected at different moulding stations
    • B29C45/1628—The materials being injected at different moulding stations using a mould carrier rotatable about an axis perpendicular to the opening and closing axis of the moulding stations
    • B29C2045/1632—The materials being injected at different moulding stations using a mould carrier rotatable about an axis perpendicular to the opening and closing axis of the moulding stations injection units supported by a movable mould plate
    • 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
    • B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
    • B29C2045/326—Supporting means for the central mould plate
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1671—Making multilayered or multicoloured articles with an insert
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]

Abstract

A mold closing device of an injection molding machine for the production of plastic parts made of two or more plastic components is disclosed. A central mold carrier element is arranged between two outer mold mounting plates. The element has two or four opposing mold mounting areas arranged in pairs for affixing two or four mold halves and is fitted with a turning device supported in a supporting frame.
Each of the mold halves of the mold carrier element can be closed against the mold halves of the outer mold mounting plates with the aid of a drive mechanism and a mold pressure unit. The outer mold mounting plates are connected to one another by columns that extend through the supporting frame for the central mold carrier element. The outer mold carrier plates and the supporting frame are supported on the machine frame. Stability is enhanced by fixedly connecting the supporting frame to the machine frame and displaceably supporting the outer mold mounting plate on the machine frame.
CA002456080A 2001-08-03 2002-07-18 Mold closing device for an injection molding machine Expired - Fee Related CA2456080C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10138087A DE10138087B4 (en) 2001-08-03 2001-08-03 Mold closing device for an injection molding machine
DE10138087.9 2001-08-03
PCT/EP2002/007985 WO2003013824A1 (en) 2001-08-03 2002-07-18 Mold closing device for an injection molding machine

Publications (2)

Publication Number Publication Date
CA2456080A1 true CA2456080A1 (en) 2003-02-20
CA2456080C CA2456080C (en) 2009-09-15

Family

ID=7694244

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002456080A Expired - Fee Related CA2456080C (en) 2001-08-03 2002-07-18 Mold closing device for an injection molding machine

Country Status (6)

Country Link
US (2) US7018189B2 (en)
EP (2) EP1417086A1 (en)
AT (1) ATE383235T1 (en)
CA (1) CA2456080C (en)
DE (3) DE10164715A1 (en)
WO (1) WO2003013824A1 (en)

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ATE407787T1 (en) * 2004-02-03 2008-09-15 Adcuram Maschb Holding Gmbh INJECTION MOLDING MACHINE
DE102004057164A1 (en) 2004-11-26 2006-06-01 Krauss-Maffei Kunststofftechnik Gmbh injection molding machine
US20060118999A1 (en) * 2004-12-06 2006-06-08 Bayer Materialscience Llc Method of preparing a coated molded article
DE102005016239A1 (en) 2005-04-08 2006-10-12 Krauss-Maffei Kunststofftechnik Gmbh Horizontal injection molding machine with rotating device
DE102006009900B4 (en) * 2006-03-03 2008-06-26 Kraussmaffei Technologies Gmbh Integrated system device for producing composite bodies
DE102006010310A1 (en) * 2006-03-07 2007-09-13 Krauss-Maffei Kunststofftechnik Gmbh Apparatus and method for producing multi-component plastic parts
DE102006016200A1 (en) 2006-04-06 2007-10-11 Krauss-Maffei Kunststofftechnik Gmbh Method and device for producing multi-component plastic molded parts
DE102006021021A1 (en) 2006-05-05 2007-11-15 Krauss Maffei Gmbh Process for producing a multi-layer part
DE102006024481A1 (en) * 2006-05-26 2007-11-29 Krauss Maffei Gmbh Injection molding machine closure device, useful in molding polyurethane, comprises central rotatable mold support and outer mold clamping plates with sliding platform carrying mold halves
DE102006026846A1 (en) 2006-06-09 2007-12-13 Krauss Maffei Gmbh Closing unit for a tandem injection molding machine
DE102007037267A1 (en) 2007-08-07 2009-02-19 Kraussmaffei Technologies Gmbh Noise control composite component manufacturing method, involves adding fused material for thermoplastic carrier to fluid for foaming fused material, and adding urethane-soft foam to fluid for foaming
DE102007051701B4 (en) 2007-10-30 2012-01-19 Kraussmaffei Technologies Gmbh Apparatus and method for producing multi-component plastic molded parts
CN101564887B (en) * 2008-04-21 2012-10-10 鸿富锦精密工业（深圳）有限公司 Mold structure
CH702831A2 (en) 2010-03-02 2011-09-15 Foboha Gmbh Formenbau RETAINING DEVICE FOR A ROTATABLE CENTRE IN an injection molding.
JP5631669B2 (en) * 2010-09-03 2014-11-26 小島プレス工業株式会社 Multiple press molding equipment
DE202010015468U1 (en) 2010-11-13 2011-01-27 Wobbe, Hans, Dr. Ing. Turning plate machine for the production of hybrid components
DE102010054421B3 (en) * 2010-12-14 2011-12-29 Kraussmaffei Technologies Gmbh Molding tool for injection molding machine, has holding elements provided at mold halves in cooperation with accommodation device of step grid when mold halves are arranged at predetermined distance from each other based on breadth of grid
KR101509911B1 (en) 2012-09-03 2015-04-07 엥글 오스트리아 게엠베하 Closing unit of an injection molding machine
DE102013006713A1 (en) 2013-04-19 2014-10-23 Otto Männer Innovation GmbH Multi-shot injection molding device
DE102015117309A1 (en) 2015-10-12 2017-04-13 Kraussmaffei Technologies Gmbh Injection molding machine having a coating system
DE202016001817U1 (en) 2016-03-18 2016-04-15 Hans Wobbe Turning plate machine for the production of thixotropic metal-plastic hybrids
WO2017210793A1 (en) 2016-06-08 2017-12-14 Athena Automation Ltd. Injection molding machine with rotary apparatus
DE112018000977T5 (en) 2017-02-24 2019-11-07 Niigon Machines Ltd. Injection molding machine For casting preforms
MX2020012858A (en) 2018-05-30 2021-02-18 Hella Gmbh & Co Kgaa Method and tool system for manufacturing a multi-component plastic molded part.
FR3096291B1 (en) 2019-05-23 2021-04-30 Smrc Automotive Holdings Netherlands Bv Manufacturing process of a three-dimensional composite part and part obtained
EP4175820A1 (en) * 2020-07-02 2023-05-10 Covestro Deutschland AG Coatings from polyisocyanurate coatings (rim) and their use in injection molding processes
CN112873486A (en) * 2021-01-12 2021-06-01 江西环境工程职业学院 Computer-aided product rapid prototyping device
CN116214851B (en) * 2023-04-11 2023-12-12 惠州市德尚科技有限公司 Injection molding machine for brush handle main body

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Also Published As

Publication number Publication date
ATE383235T1 (en) 2008-01-15
US20060113703A1 (en) 2006-06-01
DE50211538D1 (en) 2008-02-21
EP2266783A3 (en) 2012-03-14
DE10164715A1 (en) 2003-02-27
EP1417086A1 (en) 2004-05-12
US7018189B2 (en) 2006-03-28
US7306445B2 (en) 2007-12-11
WO2003013824A1 (en) 2003-02-20
US20040180108A1 (en) 2004-09-16
EP2266783A2 (en) 2010-12-29
CA2456080C (en) 2009-09-15
DE10164900B4 (en) 2009-09-03

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20150720