DE202013102627U1 - A continuous rubber mixer - Google Patents
A continuous rubber mixer Download PDFInfo
- Publication number
- DE202013102627U1 DE202013102627U1 DE202013102627U DE202013102627U DE202013102627U1 DE 202013102627 U1 DE202013102627 U1 DE 202013102627U1 DE 202013102627 U DE202013102627 U DE 202013102627U DE 202013102627 U DE202013102627 U DE 202013102627U DE 202013102627 U1 DE202013102627 U1 DE 202013102627U1
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- Prior art keywords
- rotors
- gear
- gears
- mixing
- rubber mixer
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Classifications
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- 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
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
- B29B7/845—Venting, degassing or removing evaporated components in devices with rotary stirrers
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- 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
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/465—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft each shaft comprising rotor parts of the Banbury type in addition to screw parts
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- 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
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
- B29B7/482—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs
- B29B7/483—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs the other mixing parts being discs perpendicular to the screw axis
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- 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
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
- B29B7/485—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws with three or more shafts provided with screws
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- 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
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
- B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
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- 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
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
- B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
- B29B7/489—Screws
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- 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
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
- B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
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- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/405—Intermeshing co-rotating screws
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- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/54—Screws with additional forward-feeding elements
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- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/56—Screws having grooves or cavities other than the thread or the channel
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/57—Screws provided with kneading disc-like elements, e.g. with oval-shaped elements
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- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/67—Screws having incorporated mixing devices not provided for in groups B29C48/52 - B29C48/66
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- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/68—Barrels or cylinders
- B29C48/685—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads
- B29C48/686—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads having grooves or cavities
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- 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
- B29B7/72—Measuring, controlling or regulating
- B29B7/726—Measuring properties of mixture, e.g. temperature or density
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- 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
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
- B29B7/823—Temperature control
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- 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
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
- B29B7/826—Apparatus 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
- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- B29C48/83—Heating or cooling the cylinders
- B29C48/834—Cooling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Ein kontinuierlicher Kautschukmischer, der eine Hohe-Drehmoment-Antriebsvorrichtung (1), einen Mischraum (2), Rotoren (3), Schneckenwellen (4), eine Entlüftungsöffnung (5), eine Einlaßöffnung (6), Kühlwasserkanäle (7), eine Ausströmdüse (8), eine Wellenkupplung (9a), Wellenhülsen (9b) sowie einen elektrischen Motor (10) aufweist, wobei der Querschnitt des Mischraums (2) eine Form eines Kleeblatts aufweist, dadurch gekennzeichnet, dass die Innenwandoberfläche des Mischraums (2) und die Oberfläche der Rotoren (3) mit Nuten- oder Grübchenmuster gestaltet sind; die Rotoren (3) eine Dreikante-Spirale-Struktur aufweisen, damit bei jeder Umdrehung der Rotoren (3) die Mischmasse dreimal geschert werden kann; die Hohe-Drehmoment-Antriebsvorrichtung (1) hohe Torsionskraft übertragen kann.A continuous rubber mixer comprising a high torque driving device (1), a mixing space (2), rotors (3), worm shafts (4), a vent port (5), an inlet port (6), cooling water passages (7), a discharge nozzle (8), a shaft coupling (9a), shaft sleeves (9b) and an electric motor (10), wherein the cross section of the mixing chamber (2) has a shape of a cloverleaf, characterized in that the inner wall surface of the mixing chamber (2) and the Surface of the rotors (3) are designed with groove or dimpled pattern; the rotors (3) have a three-edge spiral structure, so that with each revolution of the rotors (3) the mixed mass can be sheared three times; the high-torque drive device (1) can transmit high torsional force.
Description
Das vorliegende Gebrauchsmuster betrifft den Industriebereich der Kautschukverarbeitung.The present utility model relates to the industrial sector of rubber processing.
Stand der TechnikState of the art
Die Kautschukverarbeitung ist grundsätzlich ein Verfahren, den Konflikt zwischen der Formbarkeit und der Elastizität des Kautschuks zu lösen. Grundliegend und auch entscheidend ist der erste Verfahrensschritt, in dem elastischer Rohkautschuk zu formbarem Plastikkautschuk umgewandt wird. Plastikkautschuk wird anschließend durch Vulkanisierung zu Gummi verarbeitet, das hohe Elastizität und bessere physikalisch-mechanistische Eigenschaft verfügt.The rubber processing is basically a method to solve the conflict between the moldability and the elasticity of the rubber. The basic and decisive factor is the first process step, in which elastic raw rubber is converted to formable plastic rubber. Plastic rubber is then vulcanized to rubber, which has high elasticity and better physico-mechanical properties.
In diesem ersten Verarbeitungsschritt werden zurzeit überwiegend Walzwerk, Innenmischer und Schneckenextruder verwendet. Walzwerk arbeitet mit Einsatz zwei beheizter Walzrollen. Sie drehen sich mit differentialer Geschwindigkeit in einer Richtung und erzeugen dadurch Scherkraft für Verarbeitung der Kautschuk. Innenmischer arbeitet mit Einsatz eines geschlossenen Mischraums, in dem sich zwei Rotoren in gleicher Richtung drehen. Es entsteht zwischen den Rotoren und der Innenwand des Mischraums dadurch eine starke Scherkraft auf dem zu verarbeitenden Rohkautschuk. Vorhandene Schneckenextruder sind vor allem Einzel-Schnecken-Extruder, Doppel-Schnecken-Extruder und Multi-Schnecken-Extruder, deren Scherkraft und Drehmomentübertragung für Kautschukvermischung jedoch nicht ausreichen. Sie sind meisten in Formpressung eingesetzt. Beispielweise ist der Doppel-Schnecken-Extruder von der Firma Mannesmann Plastics Machinery GmbH (MPM-Gruppe) für Formpressung von Klebband oder erneuerten Reifen geeignet. Hier wird bereits plastifizierter Kautschuk als Material verwendet. Da die Scherkraft solches Doppel-Schnecken-Extruders die Aufforderung zur Mischung von Rohkautschuk weit nicht erreicht, ist er in der anfänglichen Phase der Kautschukverarbeitung mit Walzwerk oder Innenmischer nicht vergleichbar.In this first processing step, currently mainly rolling mill, internal mixer and screw extruder are used. Rolling mill uses two heated rolls. They rotate at differential speeds in one direction, thereby producing shear for processing the rubber. Internal mixer works with the use of a closed mixing chamber in which two rotors rotate in the same direction. This creates a strong shearing force on the raw rubber to be processed between the rotors and the inner wall of the mixing chamber. Existing screw extruders are mainly single-screw extruders, twin-screw extruders and multi-screw extruders, but their shearing force and torque transfer are not sufficient for rubber compounding. They are most used in molding. For example, the twin-screw extruder from Mannesmann Plastics Machinery GmbH (MPM Group) is suitable for compression molding of adhesive tape or renewed tires. Here already plasticized rubber is used as material. Since the shear force of such twin-screw extruder does not meet the requirement for mixing raw rubber by far, it is not comparable in the initial phase of rolling mill or internal mixer rubber processing.
Beim Patent
Daher sind Walzwerke und Innenmischer in Verarbeitung von Rohkautschuk bevorzugt. Da eine kontinuierliche Produktion mit ihnen jedoch nicht möglich ist, verweist es deutliche Nachteile in Stabilisierung der Produktionsqualität und Verbesserung der Arbeitsklima. Dem vorliegenden Gebrauchsmuster liegt vor diesem Hintergrund die Aufgabe zugrunde, einen Kautschukmischer zu erfinden, der einerseits ausreichende Scherkraft wie Walzwerk und Innenmischer verfügt und andererseits kontinuierlich arbeiten kann. Therefore, rolling mills and internal mixers are preferred in processing raw rubber. However, as continuous production is not possible with them, it points to significant disadvantages in stabilizing production quality and improving the working environment. Against this background, the object of the present utility model is to invent a rubber mixer which, on the one hand, has sufficient shearing force, such as a rolling mill and internal mixer, and on the other hand can operate continuously.
Diese Aufgabe wird erfindungsmäßig dadurch gelöst, dass eine solche hohe Scherkraft aufgrund Gestaltung des Musters der Innenwandoberfläche des Mischraums
Beschreibung der ErfindungDescription of the invention
Das vorliegende Gebrauchsmuster wird dadurch verwirklicht: Eine Hohe-Drehmoment-Antriebsvorrichtung
Im Mischraum
Jeder der drei Rotoren
Der Querschnitt des Mischraums
Auf dem Mischraum
In einem Arbeitsdurchlauf werden Rohkautschuke, Füllstoffe usw. als Mischmasse durch die Einlaßöffnung
Besonderheit des Walzwerkes und Innenmischers liegt in ihrer hohen Scherkraft. Das vorliegende Gebrauchsmuster bietet ebenso eine vergleichbare hohe Scherkraft. Im Gegensatz zu Walzwerk und Innenmischer liegt hier ein hoch effektiver Scherprozess während der ganzen Drehung der Rotoren
Die Hohe-Drehmoment-Antriebsvorrichtung
Der Mischraum
Der Mischraum
Der Mischraum
Die Rotoren
Die Rotoren
Die Rotoren
Die Rotoren
Die Rotoren
Ausführungsbeispielembodiment
Ein Ausführungsbeispiel des vorliegenden Gebrauchsmusters bevorzugt folgende Einstellungen: Durchmesse der Rotoren
Nach
Nach dem Zusammenbau, die aus Rohkautschuken, Füllstoffen usw. bestehende Mischmasse wird in der Einlaßöffnung
Obwohl das vorliegende Gebrauchsmuster unter Bezugnahme auf das bevorzugten Ausführungsbeispiel gemäß beiliegender Zeichnungen beschrieben wurde und obwohl das veranschaulichten bevorzugten Ausführungsbeispiel näher erläutert wurden, ist das vorliegende Gebrauchsmuster nicht auf die hier wiedergegebenen Einzelheiten beschränkt. Durch den Grundgedanken des vorliegenden Gebrauchsmusters sind sämtliche Veränderungen, Abwandlungen und Äquivalente, wie sie sich dem Fachmann auf diesem Gebiet darstellen, mit umfasst. Although the present invention has been described with reference to the preferred embodiment in accordance with the attached drawings and although the illustrated preferred embodiment has been described in detail, the present invention is not limited to the details given herein. The spirit of the present invention is intended to encompass all variations, modifications, and equivalents as would occur to those skilled in the art.
Figurenbeschreibungfigure description
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Hohe-Drehmoment-Antriebsvorrichtung High-torque drive device
- 22
- Mischraum mixing room
- 33
- Rotoren rotors
- 44
- Schneckenwellen auger
- 55
- Entlüftungsöffnung vent
- 66
- Einlaßöffnung inlet port
- 77
- Kühlwasserkanäle Cooling water passages
- 88th
- Ausströmdüse exhaust nozzle
- 9a9a
- Wellenkupplung shaft coupling
- 9b9b
- Wellenhülsen shaft sleeves
- 1010
- Elektrischer Motor Electric engine
- 11~2211 ~ 22
- Zahnräder gears
- 2323
- Glattmusterrotorkomponent Glattmusterrotorkomponent
- 2424
- Nutenmusterrotorkomponent Nutenmusterrotorkomponent
- 2525
- Sägezahnkanterotorkomponent Sägezahnkanterotorkomponent
- 2626
- Innenmischrotorkomponent Innenmischrotorkomponent
- 2727
- Scherrotorkomponent Scherrotorkomponent
- 2828
- Dämpfungsrotorkomponent Dämpfungsrotorkomponent
- 2929
- Evolventen-Keilwellen Involute spline shafts
- 3030
- Oberflächennuten der Rotorkomponenten Surface grooves of the rotor components
- 3131
- Innenwandnuten des Michgehäuses Inner wall grooves of the housing
- 3232
- Hartmetallbuchse Carbide sleeve
- 3333
- Kühlwassereinlassöffnung Cooling water inlet port
- 3434
- Kühlwasserauslassöffnung cooling water outlet opening
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- US 7080935 B2 [0004] US 7080935 B2 [0004]
- EP 2425957 A1 [0004] EP 2425957 A1 [0004]
- DE 3107214 A1 [0004] DE 3107214 A1 [0004]
Claims (6)
Priority Applications (1)
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DE202013102627U DE202013102627U1 (en) | 2013-06-18 | 2013-06-18 | A continuous rubber mixer |
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DE202013102627U DE202013102627U1 (en) | 2013-06-18 | 2013-06-18 | A continuous rubber mixer |
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DE202013102627U1 true DE202013102627U1 (en) | 2013-08-05 |
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DE202013102627U Expired - Lifetime DE202013102627U1 (en) | 2013-06-18 | 2013-06-18 | A continuous rubber mixer |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014202036A1 (en) * | 2013-06-18 | 2014-12-24 | Keimei Plastifizierung Technik Gmbh | Continuous rubber mixer |
CN108381805A (en) * | 2018-01-11 | 2018-08-10 | 石家庄卓度橡塑设备有限公司 | A kind of multiplication rubber mixing machine |
CN110406070A (en) * | 2019-07-04 | 2019-11-05 | 南京理工大学 | A kind of full engagement type trigone lives hybrid element and equipment |
CN111497052A (en) * | 2018-07-27 | 2020-08-07 | 青岛科技大学 | Improved internal mixer overturning system, feeding device and method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3107214A1 (en) | 1981-02-26 | 1982-09-02 | Mannesmann Demag Kunstofftechnik Zweigniederlassung der Mannesmann Demag AG, 8500 Nürnberg | SCREW MACHINE FOR THE PRODUCTION OF MULTICOLORED PLASTIC PARTS |
US7080935B2 (en) | 2001-10-11 | 2006-07-25 | Buhler Ag | Multi-screw extruder |
EP2425957A1 (en) | 2009-04-30 | 2012-03-07 | Bridgestone Corporation | Rubber extruder and method of sampling extruded rubber |
-
2013
- 2013-06-18 DE DE202013102627U patent/DE202013102627U1/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3107214A1 (en) | 1981-02-26 | 1982-09-02 | Mannesmann Demag Kunstofftechnik Zweigniederlassung der Mannesmann Demag AG, 8500 Nürnberg | SCREW MACHINE FOR THE PRODUCTION OF MULTICOLORED PLASTIC PARTS |
US7080935B2 (en) | 2001-10-11 | 2006-07-25 | Buhler Ag | Multi-screw extruder |
EP2425957A1 (en) | 2009-04-30 | 2012-03-07 | Bridgestone Corporation | Rubber extruder and method of sampling extruded rubber |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014202036A1 (en) * | 2013-06-18 | 2014-12-24 | Keimei Plastifizierung Technik Gmbh | Continuous rubber mixer |
CN108381805A (en) * | 2018-01-11 | 2018-08-10 | 石家庄卓度橡塑设备有限公司 | A kind of multiplication rubber mixing machine |
CN108381805B (en) * | 2018-01-11 | 2024-04-02 | 石家庄卓度橡塑设备有限公司 | Doubling rubber mixing machine |
CN111497052A (en) * | 2018-07-27 | 2020-08-07 | 青岛科技大学 | Improved internal mixer overturning system, feeding device and method |
CN111497052B (en) * | 2018-07-27 | 2022-01-07 | 青岛科技大学 | Improved internal mixer overturning system, feeding device and method |
CN110406070A (en) * | 2019-07-04 | 2019-11-05 | 南京理工大学 | A kind of full engagement type trigone lives hybrid element and equipment |
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Legal Events
Date | Code | Title | Description |
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R207 | Utility model specification |
Effective date: 20130926 |
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R150 | Utility model maintained after payment of first maintenance fee after three years | ||
R151 | Utility model maintained after payment of second maintenance fee after six years | ||
R158 | Lapse of ip right after 8 years |