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DE19920601A1 - Quick change device on an extruder - Google Patents

Quick change device on an extruder

Info

Publication number
DE19920601A1
DE19920601A1 DE19920601A DE19920601A DE19920601A1 DE 19920601 A1 DE19920601 A1 DE 19920601A1 DE 19920601 A DE19920601 A DE 19920601A DE 19920601 A DE19920601 A DE 19920601A DE 19920601 A1 DE19920601 A1 DE 19920601A1
Authority
DE
Germany
Prior art keywords
extruder
change device
connecting flange
quick
treatment devices
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.)
Withdrawn
Application number
DE19920601A
Other languages
German (de)
Inventor
Patrick Cotteverte
Christian Rohe
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19920601A priority Critical patent/DE19920601A1/en
Priority to PCT/DE2000/001367 priority patent/WO2000067585A2/en
Publication of DE19920601A1 publication Critical patent/DE19920601A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
    • A23G3/02—Apparatus specially adapted for manufacture or treatment of sweetmeats or confectionery; Accessories therefor
    • A23G3/0236—Shaping of liquid, paste, powder; Manufacture of moulded articles, e.g. modelling, moulding, calendering
    • A23G3/0242—Apparatus in which the material is shaped at least partially by a die; Extrusion of cross-sections or plates, optionally the associated cutting device
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
    • A23G3/02—Apparatus specially adapted for manufacture or treatment of sweetmeats or confectionery; Accessories therefor
    • A23G3/20—Apparatus for coating or filling sweetmeats or confectionery
    • A23G3/2007—Manufacture of filled articles, composite articles, multi-layered articles
    • A23G3/2015—Manufacture of filled articles, composite articles, multi-layered articles the material being shaped at least partially by a die; Extrusion of filled or multi-layered cross-sections or plates, optionally with the associated cutting device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—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
    • 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
    • B29C48/256—Exchangeable extruder parts
    • 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
    • B29C48/256—Exchangeable extruder parts
    • B29C48/2562—Mounting or handling of the die
    • 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
    • B30B11/221—Extrusion presses; Dies therefor extrusion 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Confectionery (AREA)
  • Processing Of Terminals (AREA)

Abstract

An extruder (10) has a connecting flange (13) at one end (11). Various treatment devices (14, 15) can be hinged on said connecting flange (13). The inventive quick change attachment makes it possible to simply change the treatment devices (14, 15) without having to completely remove them from the extruder (10). The hinged connection of the treatment devices (14, 15) to the connecting flange (13) is configured as a restricted guidance and thus simplifies the installation of the treatment devices (14, 15).

Description

Die Erfindung betrifft eine Schnellwechseleinrichtung an einem Extruder nach dem Oberbegriff des Anspruchs 1. Bei den bekannten Extrudern dieser Art, die zur Verarbeitung bzw. Herstellung verschiedener Produkte geeignet sind, ist am Ende des Extruders eine Aufnahme vorgesehen, auf die die jeweils erforderliche Bearbeitungseinrichtung aufgesetzt und mit der Aufnahme verbunden werden kann. Eine derartige Handhabung ist, insbesondere, wenn die Bearbeitungseinrichtungen öfters getauscht werden müssen, relativ aufwendig.The invention relates to a quick-change device an extruder according to the preamble of claim 1 known extruders of this type, which are used for processing or Manufacture of various products is suitable At the end of the extruder, a receptacle is provided on which the each required processing device placed and can be connected to the recording. Such Is handling, especially if the Machining facilities have to be replaced frequently relatively complex.

Aufgabe der Erfindung ist es daher, eine Schnellwechseleinrichtung an einem Extruder bereitzustellen, die einen einfachen und schnellen Austausch der Bearbeitungseinrichtungen ermöglicht. Diese Aufgabe wird mit einer Schnellwechseleinrichtung mit den kennzeichnenden Merkmalen des Anspruchs 1 gelöst. Die erfindungsgemäße Schnellwechseleinrichtung an einem Extruder hat den Vorteil, daß für die nicht benötigten Bearbeitungseinrichtungen kein Speicherraum außerhalb des Extruders erforderlich ist und daß die Gelenkelemente eine Zwangsführung der Bearbeitungseinrichtungen beim Ankoppeln an das Extruderende ausbilden. Wenn die Bearbeitungseinrichtungen auf einander gegenüberliegenden Seiten des Aufnahmeflansches angeordnet sind, ergibt sich darüber hinaus der Vorteil, daß sich beim Schwenken der Bearbeitungseinrichtungen diese nicht gegenseitig behindern.The object of the invention is therefore a To provide a quick-change device on an extruder, a simple and quick exchange of the Machining facilities enabled. This task is done with a quick-change device with the characteristic Features of claim 1 solved. The invention Quick change device on an extruder has the advantage that for the machining equipment not required Storage space outside the extruder is required and that the joint elements a positive guidance of the  Processing facilities when coupling to the extruder end form. If the machining facilities on each other opposite sides of the receiving flange arranged are, there is also the advantage that the Swiveling the processing devices do not hinder each other.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird nachfolgend näher erläutert. Die Fig. 1 bis 3 zeigen einen Endbereich eines Extruders mit Bearbeitungseinrichtungen in verschiedenen Arbeitsstellungen.An embodiment of the invention is shown in the drawing and is explained in more detail below. Figs. 1 to 3 show an end portion of an extruder having processing means in different working positions.

Der in der Fig. 1 dargestellte Extruder 10 dient in der Süßwarenindustrie zum Verarbeiten und Formen von Süßwarenmassen. An seinem einen Ende 11 weist der Extruder 10 einen Anschlußflansch 13 mit an zwei gegenüberliegenden Seiten schwenkbar angeordneten Bearbeitungseinrichtungen 14, 15 auf. Die eine Bearbeitungseinrichtung 14 ist eine Granuliereinrichtung 16 mit einem daran angeflanschten Antriebsmotor 17, während die andere Bearbeitungseinrichtung 15 eine Co-Extrusionsdüse 18 darstellt. Die Schwenkbarkeit der Bearbeitungseinrichtungen 14, 15 wird dadurch erreicht, daß an den Bearbeitungseinrichtungen 14, 15 jeweils ein Fortsatz 19, 20 ausgebildet ist, der mittels Stiften 21, 22 mit entsprechenden Aufnahmen am Anschlußflansch 13 verbunden ist. Durch diese Befestigung können die Bearbeitungseinrichtungen 14, 15 am Anschlußflansch 13 auch leicht gegen andere Bearbeitungseinrichtungen ausgetauscht werden.The extruder 10 shown in FIG. 1 is used in the confectionery industry for processing and shaping confectionery masses. At one end 11 , the extruder 10 has a connecting flange 13 with machining devices 14 , 15 which are pivotably arranged on two opposite sides. One processing device 14 is a pelletizing device 16 with a drive motor 17 flanged to it, while the other processing device 15 is a co-extrusion nozzle 18 . The pivotability of the machining devices 14 , 15 is achieved in that an extension 19 , 20 is formed on the machining devices 14 , 15 , which is connected by means of pins 21 , 22 to corresponding receptacles on the connecting flange 13 . This attachment means that the machining devices 14 , 15 on the connecting flange 13 can also be easily exchanged for other machining devices.

Soll zum Beispiel die Co-Extrusionsdüse 18 mit dem Extruder 10 betrieben werden, so wird die Co-Extrusionsdüse 18 mit dem Anschlußflansch 13 in Deckung gebracht und an diesem befestigt. Dieses kann beispielsweise mittels nicht dargestellten Schnellspanneinrichtungen oder durch Verschraubungen erfolgen (Fig. 2). Entsprechend kann nach Zurückschwenken der Co-Extrusionsdüse 18 und in Deckung bringen und Befestigen der Granuliereinrichtung 16 diese mit dem Extruder 10 betrieben werden (Fig. 3).For example, if the co-extrusion nozzle 18 is to be operated with the extruder 10 , the co-extrusion nozzle 18 is brought into register with the connecting flange 13 and fastened thereon. This can be done, for example, by means of quick release devices (not shown) or by screwing ( Fig. 2). Correspondingly, after the co-extrusion nozzle 18 has been pivoted back and brought into alignment and fastened, the granulating device 16 can be operated with the extruder 10 ( FIG. 3).

Claims (2)

1. Schnellwechseleinrichtung an einem Extruder (10), mit einer an einem Ende (11) des Extruders (10) angeordneten, flanschförmigen Aufnahme (13) für wenigstens eine Bearbeitungseinrichtung (14, 15), welche austauschbar mit der Aufnahme (13) verbindbar ist, dadurch gekennzeichnet, daß die Aufnahme (13) mehrere Gelenkelemente (19 bis 22) aufweist, die mit mehreren Bearbeitungseinrichtungen (14, 15) gekoppelt sind und daß die Bearbeitungseinrichtungen (14, 15) schwenkbar an der Aufnahme (13) angeordnet sind.1. Quick-change device on an extruder ( 10 ), with a flange-shaped receptacle ( 13 ) arranged at one end ( 11 ) of the extruder ( 10 ) for at least one processing device ( 14 , 15 ), which can be exchangeably connected to the receptacle ( 13 ) characterized in that the receptacle (13) has a plurality of joint elements (19 to 22) which are coupled to a plurality of processing devices (14, 15) and that the processing means (14, 15) are arranged pivotably on the housing (13). 2. Schnellwechseleinrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Bearbeitungseinrichtungen (14, 15) auf einander entgegengesetzten Seiten an der Aufnahme (13) befestigt sind.2. Quick-change device according to claim 1, characterized in that the processing devices ( 14 , 15 ) on opposite sides of the receptacle ( 13 ) are attached.
DE19920601A 1999-05-05 1999-05-05 Quick change device on an extruder Withdrawn DE19920601A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19920601A DE19920601A1 (en) 1999-05-05 1999-05-05 Quick change device on an extruder
PCT/DE2000/001367 WO2000067585A2 (en) 1999-05-05 2000-05-03 Quick change attachment on an extruder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19920601A DE19920601A1 (en) 1999-05-05 1999-05-05 Quick change device on an extruder

Publications (1)

Publication Number Publication Date
DE19920601A1 true DE19920601A1 (en) 2000-11-09

Family

ID=7907012

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19920601A Withdrawn DE19920601A1 (en) 1999-05-05 1999-05-05 Quick change device on an extruder

Country Status (2)

Country Link
DE (1) DE19920601A1 (en)
WO (1) WO2000067585A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102656000A (en) * 2009-12-22 2012-09-05 倍耐力轮胎股份公司 Extrusion process and device for producing elastomeric compounds
EP3308920A1 (en) * 2016-10-17 2018-04-18 Maag Automatik GmbH Device for granulating of polymers
CN112060535A (en) * 2020-08-29 2020-12-11 四川天邑康和通信股份有限公司 Automatic mould system of changing of butterfly-shaped drop cable

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4306014C1 (en) * 1993-02-26 1994-02-03 Lihotzky Emil Maschfab Extruder with die and cutter - having movable frame carrying two or more dies and/or cutters so that they can be changed without stopping the process
DE19517247A1 (en) * 1995-05-15 1996-11-21 Troester Maschf Paul Rubber or plastics extruder die head allowing opening of one channel while others remain closed

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299474A (en) * 1965-03-30 1967-01-24 Ashworth Mcdade Inc Quick change apparatus for extrusion dies
DE3243184C2 (en) * 1982-11-23 1985-04-04 Joachim Kreyenborg & Co, 4400 Münster Nozzle changing device for plastic extruders

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4306014C1 (en) * 1993-02-26 1994-02-03 Lihotzky Emil Maschfab Extruder with die and cutter - having movable frame carrying two or more dies and/or cutters so that they can be changed without stopping the process
DE19517247A1 (en) * 1995-05-15 1996-11-21 Troester Maschf Paul Rubber or plastics extruder die head allowing opening of one channel while others remain closed

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102656000A (en) * 2009-12-22 2012-09-05 倍耐力轮胎股份公司 Extrusion process and device for producing elastomeric compounds
US20120318439A1 (en) * 2009-12-22 2012-12-20 Stefano Testi Extrusion process and device for producing elastomeric compounds
EP3308920A1 (en) * 2016-10-17 2018-04-18 Maag Automatik GmbH Device for granulating of polymers
WO2018072872A1 (en) * 2016-10-17 2018-04-26 Maag Automatik Gmbh Apparatus for granulating plastics
CN108207110A (en) * 2016-10-17 2018-06-26 马格奥托马蒂克公司 For the equipment of plastic granulating
CN108207110B (en) * 2016-10-17 2020-04-28 马格奥托马蒂克公司 Device for granulating plastic
US10730218B2 (en) 2016-10-17 2020-08-04 Maag Automatik Gmbh Pelletizing system
CN112060535A (en) * 2020-08-29 2020-12-11 四川天邑康和通信股份有限公司 Automatic mould system of changing of butterfly-shaped drop cable

Also Published As

Publication number Publication date
WO2000067585A3 (en) 2001-04-12
WO2000067585A2 (en) 2000-11-16

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8139 Disposal/non-payment of the annual fee