ES2160373T3 - Dispositivo para cerrar y abrir un util de colada por inyeccion. - Google Patents

Dispositivo para cerrar y abrir un util de colada por inyeccion.

Info

Publication number
ES2160373T3
ES2160373T3 ES97948834T ES97948834T ES2160373T3 ES 2160373 T3 ES2160373 T3 ES 2160373T3 ES 97948834 T ES97948834 T ES 97948834T ES 97948834 T ES97948834 T ES 97948834T ES 2160373 T3 ES2160373 T3 ES 2160373T3
Authority
ES
Spain
Prior art keywords
injection
molding
opening
colada
closing
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.)
Expired - Lifetime
Application number
ES97948834T
Other languages
English (en)
Inventor
Thorsten Kaselow
Christian Schulz
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.)
Optimel Schmelzgusstechnik GmbH
Original Assignee
Optimel Schmelzgusstechnik GmbH
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 Optimel Schmelzgusstechnik GmbH filed Critical Optimel Schmelzgusstechnik GmbH
Application granted granted Critical
Publication of ES2160373T3 publication Critical patent/ES2160373T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/641—Clamping devices using means for straddling or interconnecting the mould halves, e.g. jaws, straps, latches
    • 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
    • B29C45/641—Clamping devices using means for straddling or interconnecting the mould halves, e.g. jaws, straps, latches
    • B29C2045/642—Clamping devices using means for straddling or interconnecting the mould halves, e.g. jaws, straps, latches using coupling rods for clamping

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)

Abstract

SE DESCRIBE UN DISPOSITIVO DE BLOQUEO Y APERTURA DE UN TROQUEL DE MOLDEO POR INYECCION, ESPECIALMENTE PARA EL TRATAMIENTO DE MATERIAL PLASTICO FUNDIDO MUY LIQUIDO, QUE PROPORCIONA UN MECANISMO TECNICAMENTE SIMPLE Y ECONOMICO PARA BLOQUEAR EL TROQUEL Y ELIMINAR EN LA MEDIDA DE LO POSIBLE ELEMENTOS SITUADOS ENCIMA DE LA ALTURA DEL BANCO DE TRABAJO O DE LA ALTURA DEL MOLDE, CUANDO DICHO DISPOSITIVO SE SITUA VERTICALMENTE. PARA CONSEGUIRLO, UNOS PASADORES DE SUJECION (7) SOSTIENEN UN TROQUEL DE MOLDEO (2) EN POSICION CERRADA, EN RELACION CON EL OTRO TROQUEL DE MOLDEO (3), PUDIENDOSE DESPLAZAR AXIALMENTE EN UNA POSICION CERRADA (FIG. 1) O ABIERTA (5) POR MEDIO DE UN ELEMENTO DESLIZANTE (12) ASIGNADO A CADA PASADOR DE SUJECION (7).
ES97948834T 1996-11-07 1997-10-29 Dispositivo para cerrar y abrir un util de colada por inyeccion. Expired - Lifetime ES2160373T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19645860A DE19645860A1 (de) 1996-11-07 1996-11-07 Vorrichtung zum Verriegeln und Öffnen eines Spritzgußwerkzeuges

Publications (1)

Publication Number Publication Date
ES2160373T3 true ES2160373T3 (es) 2001-11-01

Family

ID=7810885

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97948834T Expired - Lifetime ES2160373T3 (es) 1996-11-07 1997-10-29 Dispositivo para cerrar y abrir un util de colada por inyeccion.

Country Status (6)

Country Link
US (1) US6220848B1 (es)
EP (1) EP0936967B1 (es)
AT (1) ATE202968T1 (es)
DE (2) DE19645860A1 (es)
ES (1) ES2160373T3 (es)
WO (1) WO1998019849A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6702566B1 (en) * 2001-05-24 2004-03-09 Masco Corporation Lock assembly for a low pressure mold
SE524038C2 (sv) * 2001-10-10 2004-06-15 Nolato Ab Metod och aggregat för formsprutning samt verktyg ingående i detta aggregat, och användning av detta formsprutningsaggregat för framställning av mobiltelefonkomponenter
CN101164758A (zh) * 2006-10-20 2008-04-23 鸿富锦精密工业（深圳）有限公司 模具用开闭器及使用该开闭器的模具
CN101857093B (zh) * 2010-05-20 2012-05-02 浙江江南制药机械有限公司 模具锁紧机构
US12070883B2 (en) 2023-01-12 2024-08-27 Toyota Motor Engineering & Manufacturing North America, Inc. Mold locking assembly

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2115590A (en) * 1936-02-08 1938-04-26 Grotelite Company Molding machine
US2370622A (en) * 1938-03-11 1945-03-06 Gastrow Hans Mechanical closing device for injection molding machines
US3132378A (en) * 1962-09-06 1964-05-12 Cincinnati Shaper Co Releasable stop device for presses and the like
US3353221A (en) * 1963-11-13 1967-11-21 Loma Ind Inc Locking device for injection molding apparatus
NL127163C (es) * 1963-12-17
US3743469A (en) * 1971-08-27 1973-07-03 J Gibbons Mold cavity locking apparatus
US4184835A (en) * 1978-09-28 1980-01-22 General Electric Company Mold apparatus
US4265610A (en) * 1978-12-04 1981-05-05 Wehr Corporation Press for compressing refractory material and including a quick change mold box
CA1230517A (en) * 1982-08-25 1987-12-22 Ladislao W. Putkowski Press with wedge
JPS61255826A (ja) * 1985-05-08 1986-11-13 Matsushita Electric Ind Co Ltd 成形機の型締装置
JPS62202718A (ja) * 1986-03-03 1987-09-07 Kobe Steel Ltd 立形射出圧縮成形機における圧縮代調節方法
JPH0763998B2 (ja) * 1986-08-11 1995-07-12 松下電器産業株式会社 金型パ−ト面締結装置
JPH0698472B2 (ja) * 1987-01-12 1994-12-07 株式会社日本製鋼所 射出成形機の型締方法及び装置
FR2612835B1 (fr) 1987-03-26 1989-05-26 Coutier Andre Dispositif de bridage pour la fixation amovible des moules de conformation sur les plateaux des presses de moulage
US4867672A (en) * 1988-06-02 1989-09-19 Primtec Reduction of required mold-cavity clamping force and control of injection-molded product wall thickness
DD295320A5 (de) * 1990-06-21 1991-10-31 Fz Fuer Umform- Und Plastverarbeitungstechnik,De Vorrichtung mit mehreren werkzeugstationen, insbesondere fuer spritzgiessmaschinen
IT1241326B (it) * 1990-11-30 1994-01-10 Firestone Int Dev Spa Dispositivo di chiusura per uno stampo di vulcanizzazione di pneumatici
US5112207A (en) * 1991-04-04 1992-05-12 Build-A-Mold Limited Self-releasing mold
US5456588A (en) * 1992-06-15 1995-10-10 Olympus Optical Co. Ltd. Injection mold device
AT403134B (de) * 1993-04-28 1997-11-25 Engel Gmbh Maschbau Formwechseleinrichtung für spritzgiessmaschinen
US5460763A (en) * 1993-12-24 1995-10-24 Kabushiki Kaisha Meiki Seisakusho Sprueless disc mold and disc molding method thereof
DE19511062A1 (de) * 1995-03-25 1996-09-26 S & T Apparate Und Vorrichtung Vorrichtung zum Druckvergießen von aufschmelzbaren Kunststoffmaterialien
SG64937A1 (en) * 1996-06-21 2000-08-22 Advanced Systems Automation Wedge device for linear force amplification in a press

Also Published As

Publication number Publication date
WO1998019849A1 (de) 1998-05-14
ATE202968T1 (de) 2001-07-15
DE19645860A1 (de) 1998-05-14
EP0936967A1 (de) 1999-08-25
EP0936967B1 (de) 2001-07-11
DE59704037D1 (de) 2001-08-16
US6220848B1 (en) 2001-04-24

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