ES2044027T3 - Util para inyectar o prensar. - Google Patents

Util para inyectar o prensar.

Info

Publication number
ES2044027T3
ES2044027T3 ES89121392T ES89121392T ES2044027T3 ES 2044027 T3 ES2044027 T3 ES 2044027T3 ES 89121392 T ES89121392 T ES 89121392T ES 89121392 T ES89121392 T ES 89121392T ES 2044027 T3 ES2044027 T3 ES 2044027T3
Authority
ES
Spain
Prior art keywords
head
cavity
cylinder
pressure
press
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
ES89121392T
Other languages
English (en)
Inventor
Fritz Dipl Ing Laenger
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.)
Haendle Maschinen und Anlagenbau GmbH
Original Assignee
Haendle Maschinen und Anlagenbau 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 Haendle Maschinen und Anlagenbau GmbH filed Critical Haendle Maschinen und Anlagenbau GmbH
Application granted granted Critical
Publication of ES2044027T3 publication Critical patent/ES2044027T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0094—Press load monitoring means
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92019—Pressure
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92361—Extrusion unit
    • B29C2948/92409—Die; Nozzle zone
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

SE DESCRIBE UN MOLDE DE INYECCION O DE PRENSADO, QUE SE UTILIZA PARA LA FABRICACION DE PRODUCTOS CERAMICOS O DE MATERIAL PLASTICO Y QUE SE COMPONE DE UN CILINDRO (2) CON BRIDA Y DE UNA CABEZA (1) DE PRENSADO, QUE LIMITAN UNA CAVIDAD (3). CON UN HUSILLO (9) SE LLEVA LA MASA A TRANSFORMAR A LA CAVIDAD (3) Y SE HACE PASAR A TRAVES DE LA CABEZA DE PRENSADO (1). PARA MEDIR LA PRESION EN LA CAVIDAD (3) SE PREVE, QUE EL CILINDRO (2) Y LA CABEZA (1) SE PUEDAN DESPLAZAR UNO CON RELACION AL OTRO DE FORMA LIMITADA EN EL SENTIDO AXIAL Y QUE SE PUEDAN PRESIONAR UNO CONTRA OTRO CON UN DISPOSITIVO DE FIJACION ELASTICO. EN ESTE DISPOSITIVO SE DISPONE UN SENSOR DE PRSION (24) Y SE MIDE EL MOVIMIENTO AXIAL RELATIVO ENTRE LA CABEZA (1) Y EL CILINDRO (2), DE DONDE SE PUEDE DEDUCIR LA PRESION, QUE REINA EN LA CAVIDAD (3). ESTA SEÑAL DE PRESION ES EXTREMADAMENTE EXACTA.
ES89121392T 1988-12-17 1989-11-18 Util para inyectar o prensar. Expired - Lifetime ES2044027T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3842630A DE3842630A1 (de) 1988-12-17 1988-12-17 Spritz- oder presswerkzeug

Publications (1)

Publication Number Publication Date
ES2044027T3 true ES2044027T3 (es) 1994-01-01

Family

ID=6369474

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89121392T Expired - Lifetime ES2044027T3 (es) 1988-12-17 1989-11-18 Util para inyectar o prensar.

Country Status (3)

Country Link
EP (1) EP0374498B1 (es)
DE (2) DE3842630A1 (es)
ES (1) ES2044027T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4445203C1 (de) * 1994-10-05 1996-02-29 Haendle Gmbh & Co Kg Verfahren zum Kontrollieren des Ausformverhaltens tonhaltiger keramischer Massen und Vorrichtung zum Durchführen des Verfahrens
DE10302349B3 (de) * 2003-01-16 2004-09-30 EBM Brosa Messgeräte GmbH & Co. KG Kraftaufnehmer zum Messen von Achskräften
DE10317554B4 (de) * 2003-04-15 2006-08-17 Wienerberger Ziegelindustrie Gmbh Vorrichtung zur Überwachung des Pressdruckes in Anlagen zur Herstellung von stranggezogenen Hintermauerziegeln, Klinkern, Drainagerohren, Spaltplatten, Dachziegeln und anderen keramischen Produkten
CN110757615B (zh) * 2019-11-14 2021-01-08 鲁南中联水泥有限公司新型建材分公司 一种水泥板生产工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE258282C (es) *
DE910037C (de) * 1942-09-26 1954-04-26 Porzellanfabrik Kahla Vorrichtung zur dauernden UEberwachung des Weichheitsgrades aus Strangpressen austretender Massestraenge
JPS5030678B1 (es) * 1970-12-24 1975-10-02
DE3617380C1 (de) * 1986-05-23 1987-07-02 Berstorff Gmbh Masch Hermann Einrichtung zum Messen des Massedruckes in einem Zweischneckenextruder

Also Published As

Publication number Publication date
DE58905775D1 (de) 1993-11-04
EP0374498A3 (de) 1991-07-10
EP0374498A2 (de) 1990-06-27
EP0374498B1 (de) 1993-09-29
DE3842630A1 (de) 1990-06-21

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