DE102007056220A1 - Manufacturing tire components from wound-on rubber strips, transfers hot rubber in intermediate storage units, from extruders to calendar rolling-out strips - Google Patents
Manufacturing tire components from wound-on rubber strips, transfers hot rubber in intermediate storage units, from extruders to calendar rolling-out strips Download PDFInfo
- Publication number
- DE102007056220A1 DE102007056220A1 DE102007056220A DE102007056220A DE102007056220A1 DE 102007056220 A1 DE102007056220 A1 DE 102007056220A1 DE 102007056220 A DE102007056220 A DE 102007056220A DE 102007056220 A DE102007056220 A DE 102007056220A DE 102007056220 A1 DE102007056220 A1 DE 102007056220A1
- Authority
- DE
- Germany
- Prior art keywords
- rubber
- strips
- extruders
- extruder
- intermediate storage
- 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
Links
- 238000012432 intermediate storage Methods 0.000 title claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000000203 mixture Substances 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims description 18
- 239000000872 buffer Substances 0.000 claims description 9
- 238000003490 calendering Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 230000015654 memory Effects 0.000 claims description 6
- 238000003860 storage Methods 0.000 abstract description 8
- 150000001875 compounds Chemical class 0.000 description 13
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- -1 compound compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/30—Applying the layers; Guiding or stretching the layers during application
- B29D30/3028—Applying the layers; Guiding or stretching the layers during application by feeding a continuous band and winding it helically, i.e. the band is fed while being advanced along the drum axis, to form an annular element
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
- B29C2043/3433—Feeding the material to the mould or the compression means using dispensing heads, e.g. extruders, placed over or apart from the moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
Abstract
Description
Die Erfindung betrifft ein Verfahren zum Herstellen von Reifenbauteilen aus Materialstreifen, welche auf einen Reifenrohling oder eine Aufbautrommel gewickelt werden, wobei eine Rundschnur aus einer Kautschukmischung, die in einem Extruder hergestellt wird, in einer Kalandriereinrichtung zum Materialstreifen verformt wird.The The invention relates to a method for producing tire components Material strip, which on a green tire or a building drum be wound, with a round cord made of a rubber mixture, which is produced in an extruder, in a calendering device is deformed to the material strip.
Bei bekannten Anlagen sind eine Belegeeinheit aus Zuführeinheit, Kalandriereinrichtung und Belegerolle sowie ein einziger Extruder vorgesehen, sodass ein Wechsel der Kautschukmischung für den Materialstreifen ein Entleeren und Neubefüllen des Extruders erfordert. Darüber hinaus ist es notwendig, die gesamte Extruder-Belegeeinheit zu bewegen, um den Materialstreifen gegenüber dem Rohling entsprechend zu positionieren.at known systems are a receipt unit from feed unit, Calendering device and Belegerolle and a single extruder provided so that a change of rubber compound for the material strip emptying and refilling the extruder requires. In addition, it is necessary the whole Extruder-Belegeeinheit move to the strip of material opposite to position the blank accordingly.
Aus
der
Aus
der
Der Erfindung liegt die Aufgabe zu Grunde, auf unkomplizierte und rationelle Weise Materialstreifen aus unterschiedlichen Kautschukmischungen auf eine Reifenaufbautrommel oder einen Reifenrohling aufbringen zu können.Of the Invention is the object of the invention, to uncomplicated and efficient Way strips of different rubber compounds on a tire building drum or a green tire to be able to.
Gelöst wird die gestellte Aufgabe erfindungsgemäß dadurch, dass aus mindestens zwei stationär angeordneten Extrudern definierte Mengen an Kautschukmischungen an Zwischenspeicher abgegeben werden, welche wahlweise gegenüber der Kalandriereinrichtung positionierbar sind und an diese die jeweilige Kautschukmischung zum Erstellen des Materialstreifens abgeben.Solved the object is achieved according to the invention by that from at least two stationary extruders defined amounts of rubber mixtures are delivered to temporary storage, which optionally positionable with respect to the calendering device are and to this the respective rubber mixture to create of the material strip.
Bei der Erfindung befüllen die stationären Extruder, unabhängig vom Fertigungsprozess, Zwischenspeicher mit Kautschukmischungen. Gemäß der Erfindung ist daher ein Wechsel der Kautschukmischung durch simples Wechseln des Zwischenspeichers und daher auf einfache und rationelle Weise möglich. Die Belegeeinheit kann sehr kompakt ausgeführt werden, da die Zwischenspeicher wesentlich weniger Platz beanspruchen als eine komplexe Extruder-Belegeeinheit.at of the invention fill the stationary extruders, regardless of the manufacturing process, cache with Rubber compounds. Therefore, according to the invention a change of rubber compound by simply changing the buffer and therefore possible in a simple and rational way. The Document unit can be made very compact, since the Catch space much less space than one complex extruder receipt unit.
Beim erfindungsgemäßen Verfahren werden die Zwischenspeicher zum Befüllen mit Kautschukmischung an Extruder angekoppelt und nach dem Befüllen abgekoppelt. Die Zwischenspeicher können auch zwischengelagert werden, wobei es von Vorteil ist, wenn die Zwischenspeicher beheizt werden können, um eine gute Verarbeitbarkeit der in ihnen enthaltenen Kautschukmischungen sicherzustellen.At the The methods according to the invention become the intermediate stores coupled to extruder for filling with rubber compound and decoupled after filling. The buffers can also be stored temporarily, whereby it is advantageous if the buffers can be heated to one good processability of the rubber compounds contained in them sure.
Des weiteren kann vorteilhafterweise vorgesehen sein, dass die Kautschukmischungsmasse aus dem Zwischenspeicher auf gesteuerte Weise abgeben wird. Es kann daher kontrolliert Kautschukmischung dem jeweiligen Speicher entnommen werden, sodass das Aufbringen des Materialstreifens auf den Reifenrohling oder die Reifenaufbautrommel in der dem jeweiligen Bauteil angepassten Weise erfolgen kann.Of Furthermore, it can be advantageously provided that the rubber mixture compound will deliver to the cache in a controlled manner. It can therefore controlled rubber mixture removed from the respective memory so that the application of the material strip on the green tire or the tire building drum in the respective component adapted Way can be done.
Die Erfindung betrifft ferner eine Vorrichtung zur Durchführung des erfindungsgemäßen Verfahrens.The The invention further relates to a device for implementation the method according to the invention.
Weitere Merkmale, Vorteile und Einzelheiten der Erfindung werden anhand der Zeichnung, die schematisch ein Ausführungsbeispiel darstellt, näher beschrieben.Further Features, advantages and details of the invention will be apparent from the drawing, which schematically shows an embodiment represents, described in more detail.
Dabei zeigenthere demonstrate
Die
Vorrichtung weist zumindest zwei Extruder
Um
eine optimale Verarbeitbarkeit der Kautschukmischungsmasse auch
bei einer etwaigen Zwischenlagerung der gefüllten Speicher
Die
Erfindung ermöglicht es, unterschiedliche Reifenbauteile,
auch für unterschiedliche Reifentypen, aus Materialstreifen
unterschiedlicher Kautschukmischungen aufzubauen. Es ist ein schneller Wechsel
zwischen den Zwischenspeichern
Die Erfindung ist auf die dargestellten und beschriebenen Ausführungsvarianten nicht eingeschränkt. Die Reifenaufbautrommel kann zylindrisch oder in beliebiger Weise konturiert ausgeführt sein. Das Aufbringen des Materialstreifens kann sowohl auf dem Reifenrohling, wie dargestellt, oder, je nach Reifenbauteil, auch direkt auf einer Aufbautrommel erfolgen. Die Erfindung kann bei unterschiedlichen Reifenaufbauverfahren eingesetzt werden. Des weiteren ist es möglich, das Wickeln bzw. Spulen des Materialstreifens auch auf einem bombierten Reifenrohling durchzuführen.The Invention is to the illustrated and described embodiments not limited. The tire building drum can be cylindrical or be executed contoured in any way. The application of the material strip can be seen both on the green tire, as shown or, depending on the tire component, also take place directly on a building drum. The invention can be used in different tire building methods become. Furthermore, it is possible to wind or coil the material strip on a cambered green tire.
- 1a1a
- Extruderextruder
- 1b1b
- Extruderextruder
- 2a2a
- Mundstückmouthpiece
- 2b2 B
- Mundstückmouthpiece
- 3a3a
- zylindrischer Speichercylindrical Storage
- 3b3b
- zylindrischer Speichercylindrical Storage
- 3'a3'a
- Mundstückmouthpiece
- 3'b3 'b
- Mundstückmouthpiece
- 4a4a
- Kolbenpiston
- 4b4b
- Kolbenpiston
- 55
- Kalandriereinrichtungcalendering
- 6a6a
- Rundschnurround cord
- 6b6b
- Materialstreifenstrips of material
- 77
- Kalanderrollencalender rolls
- 88th
- Kalanderrollencalender rolls
- 99
- Belegerollereceipts role
- 1010
- Reifenrohlingtire
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES 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 The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 19734473 A [0003] DE 19734473 A [0003]
- - EP 0873852 B [0004] - EP 0873852 B [0004]
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007056220.0A DE102007056220B4 (en) | 2007-11-22 | 2007-11-22 | Method for producing tire components from strips of material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007056220.0A DE102007056220B4 (en) | 2007-11-22 | 2007-11-22 | Method for producing tire components from strips of material |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102007056220A1 true DE102007056220A1 (en) | 2009-05-28 |
DE102007056220B4 DE102007056220B4 (en) | 2021-10-07 |
Family
ID=40576918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007056220.0A Active DE102007056220B4 (en) | 2007-11-22 | 2007-11-22 | Method for producing tire components from strips of material |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102007056220B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107901318A (en) * | 2017-11-11 | 2018-04-13 | 长沙科悦企业管理咨询有限公司 | The rubber extruding device that a kind of interval is released |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19734473A1 (en) | 1997-08-08 | 1999-02-18 | Dieffenbacher Gmbh Maschf | Press system for the production of molded parts made of plastic |
EP0873852B1 (en) | 1997-04-22 | 2002-10-30 | The Yokohama Rubber Co., Ltd. | Method of forming green tyres |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO20060065A1 (en) | 2006-02-01 | 2007-08-02 | Marangoni Meccanica | SUPPLY UNIT OF ELASTOMERIC MATERIAL TO A USER UNIT. |
-
2007
- 2007-11-22 DE DE102007056220.0A patent/DE102007056220B4/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0873852B1 (en) | 1997-04-22 | 2002-10-30 | The Yokohama Rubber Co., Ltd. | Method of forming green tyres |
DE19734473A1 (en) | 1997-08-08 | 1999-02-18 | Dieffenbacher Gmbh Maschf | Press system for the production of molded parts made of plastic |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107901318A (en) * | 2017-11-11 | 2018-04-13 | 长沙科悦企业管理咨询有限公司 | The rubber extruding device that a kind of interval is released |
Also Published As
Publication number | Publication date |
---|---|
DE102007056220B4 (en) | 2021-10-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102009006066B4 (en) | Mold and process for producing two-color injection molded parts | |
DE60115527T2 (en) | Method for producing a tire carcass | |
EP2636512A2 (en) | Method and apparatus for the layered construction of a moulded part | |
DE2739465A1 (en) | PROCESS FOR THE CONTINUOUS MANUFACTURING OF REINFORCED PLASTIC PIPES WITH NON-EXPANDED PIPE ENDS FOR THE FORMATION OF SOCKET PIPE CONNECTIONS | |
WO1991015349A2 (en) | Device for manufacturing tubes | |
EP2640567B1 (en) | Method and device for producing large cylindrical structures | |
EP2690335A1 (en) | Flexible, hose-shaped moulded body, such as bellows, and method for its manufacture | |
DE2639833A1 (en) | METHOD AND APPARATUS FOR MANUFACTURING AN ELBOW TUBE FROM REINFORCED RESIN | |
DE102013207668A1 (en) | Tool for producing a fiber-plastic composite component with at least one vent hole and arranged therein Auswerferstift | |
DE2541848A1 (en) | PROCESS FOR MANUFACTURING HOSES AND DEVICE FOR CARRYING OUT THIS PROCESS | |
DE102014115461A1 (en) | Method and device for producing a leaf spring | |
DE2818786C2 (en) | Method of making an endless, toothless power transmission belt | |
DE102014011135A1 (en) | Method and device for producing a decorative part | |
DE602004012628T2 (en) | METHOD AND APPARATUS FOR PRODUCING TIRES FOR VEHICLE WHEELS | |
DE1504095A1 (en) | METHOD AND DEVICE FOR THE PRODUCTION OF OBJECTS SUCH AS SHELLS, COVERS, ENCLOSURES OR. LIKE., MADE FROM MINERAL FIBERS, IN PARTICULAR GLASS FIBERS | |
DE102018211793A1 (en) | Process for producing a hollow profile with variable curvatures and cross sections | |
DE102007019398A1 (en) | Pad printing machine and tampon for it | |
DE102007056220B4 (en) | Method for producing tire components from strips of material | |
DE112005003617T5 (en) | A tire building method and rotation transfer apparatus for a drum transfer holding base in a tire building process | |
DE102011117267A1 (en) | Method and device for the production of coated molded parts | |
DE2248865A1 (en) | METHOD AND DEVICE FOR MANUFACTURING TOOTHED BELTS | |
DE1936667C3 (en) | Reinforced concrete pipe and process for its manufacture | |
DE19804069A1 (en) | Vehicle tire production with greater control over tire properties | |
DE3930528C2 (en) | ||
EP0760275A2 (en) | Rubber bladder for vulcanizing tyres or pneumatic springs |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: CONTINENTAL REIFEN DEUTSCHLAND GMBH, 30165 HAN, DE |
|
R012 | Request for examination validly filed | ||
R012 | Request for examination validly filed |
Effective date: 20140821 |
|
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final | ||
R081 | Change of applicant/patentee |
Owner name: CONTINENTAL REIFEN DEUTSCHLAND GMBH, DE Free format text: FORMER OWNER: CONTINENTAL REIFEN DEUTSCHLAND GMBH, 30165 HANNOVER, DE |