WO2010094716A1 - Cylindre de transport avec capuchons d'extrémité - Google Patents

Cylindre de transport avec capuchons d'extrémité Download PDF

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Publication number
WO2010094716A1
WO2010094716A1 PCT/EP2010/052001 EP2010052001W WO2010094716A1 WO 2010094716 A1 WO2010094716 A1 WO 2010094716A1 EP 2010052001 W EP2010052001 W EP 2010052001W WO 2010094716 A1 WO2010094716 A1 WO 2010094716A1
Authority
WO
WIPO (PCT)
Prior art keywords
end cap
roller body
transport roller
receiving bore
bore
Prior art date
Application number
PCT/EP2010/052001
Other languages
German (de)
English (en)
Inventor
Matthias Klooss
Christian Naderer
Original Assignee
Von Ardenne Anlagentechnik Gmbh
W. Haldenwanger Technische Keramik Gmbh & Co. Kg
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42236522&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2010094716(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Von Ardenne Anlagentechnik Gmbh, W. Haldenwanger Technische Keramik Gmbh & Co. Kg filed Critical Von Ardenne Anlagentechnik Gmbh
Priority to DE112010000454.4T priority Critical patent/DE112010000454B4/de
Publication of WO2010094716A1 publication Critical patent/WO2010094716A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/02—Skids or tracks for heavy objects
    • F27D3/026—Skids or tracks for heavy objects transport or conveyor rolls for furnaces; roller rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/02—Adaptations of individual rollers and supports therefor
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/181—Materials, coatings, loose coverings or sleeves thereof
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/186—End caps, end fixtures or roller end shape designs
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C21D9/0012—Rolls; Roll arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/008—Rollers for roller conveyors

Definitions

  • the invention relates to a transport roller for the vacuum treatment of substrates, in particular for carrying out coating and / or etching processes on flat (plate-shaped) substrates such as architectural glass, solar cells and so on.
  • substrates such as architectural glass, solar cells and so on.
  • Such processes generally take place at subatmospheric pressure, optionally in the presence of a process gas, for example an inert gas or a reactive gas, and in some cases at high temperatures, for example 600 or 800 ° C.
  • Transport devices comprise an arrangement of transversely to the transport direction of the substrates arranged one behind the other, rotatably mounted at their ends transport rollers, wherein at least a portion of the transport rollers is driven.
  • the substrates are placed on the transport plane formed by the transport rollers and moved by rotation of the transport rollers in the transport direction through the process plant.
  • the substrates are moved past treatment devices, for example devices for removing a surface layer from the substrates or devices for depositing a coating material on the surface of the substrates, so that the desired treatment processes are carried out.
  • the transport rollers can be made of metallic materials, for example stainless steel or aluminum, or of non-metallic materials, for example industrial ceramics such as aluminum oxide, silicon dioxide and so on.
  • the ends at which the transport rollers are rotatably mounted with so-called End caps (end caps) made of metallic materials, which are used for storage, centering and power transmission of the transport rollers.
  • End caps end caps
  • the connection between the roller body and the end cap has to fulfill two conditions. First, the end cap must sit concentrically on the end of the roller body to ensure concentricity of the transport roller, and second, the connection between the two must be such that the torque required to drive the transport roller is transmitted.
  • Transport rollers are subject to contamination during operation, there is also the risk that chemical cleaning processes dissolve the adhesives, which can solve the end caps of the roll body.
  • a transport roller for the vacuum treatment of substrates comprising a ceramic roller body having two ends and two metallic end caps, each having a receiving bore, each end of the roller body disposed in a receiving bore of an end cap and rotatably connected to the end cap, and between the end of the roller body and the receiving bore of the end cap at least one coil spring or a dowel pin is arranged parallel to the axis of symmetry (longitudinal axis) of the roller body.
  • the end of the roller body and the receiving bore of the end cap have at least one parallel to the longitudinal axis of the roller body extending groove in pairs in the assembled state define a cavity, and in this cavity at least one coil spring or a dowel pin is arranged, which prevents a relative rotation between the roller body and end cap.
  • at least three distributed over the circumference coil springs or dowel pins are arranged parallel to the axis of symmetry (longitudinal axis) of the roller body, which simultaneously center the end cap on the roller body and rotatably connect with the roller body.
  • the end of the roller body and the receiving bore of the end cap have at least three grooves each define a cavity in pairs in the assembled state, and at least one coil spring or a respective dowel pin is arranged in these at least three cavities, so that the coil springs or dowel pins simultaneously center the end cap on the roller body.
  • the joining of the end cap and the roll body can be carried out thermally (by a difference in heat) in order to minimize the expansion expansion occurring in high-temperature operation due to the different thermal expansion coefficients of the metallic end cap and the ceramic roll body.
  • the coil spring is used against its actual purpose as a dowel pin.
  • a tensioning pin is used to fasten machine elements. It consists of spring steel and is made by forming a sheet metal strip into a not completely closed pipe. To connect two parts together, these are joined together and provided with a bore extending through both parts. Then the clamping pin is inserted into the hole. Dowel pins can transmit high shear forces and are relatively modest in terms of installation conditions; a fit for the hole is not necessary. Spring pins are subject to ISO standards 8750, 8751, 8752 and 13337.
  • either a dowel pin or a coil spring is used in the proposed transport roller, wherein the dowel pin or the coil spring parallel to Longitudinal axis of the roller body is arranged and the bore into which the dowel pin or the coil spring is inserted, is formed by the interaction of roller body and end cap.
  • the diameter of the coil spring or the clamping pin is chosen to be larger than the diameter of the bore, so that the coil spring or the clamping pin is compressed when installed and presses from the inside against the wall of the bore.
  • the diameter of the coil spring during installation is reduced by turning the coil spring about its longitudinal axis. Is the
  • Helical spring used, it can relax again and the increased diameter causes the tension against the wall of the bore.
  • the coil springs or dowel pins can be inserted before the joining of the end cap in the grooves of the end of the roller body.
  • the end cap in extension of the grooves arranged in the receiving bore, can have insertion bores through which the helical springs or dowel pins can be inserted endwise after the end cap has been pushed onto the end of the roller body.
  • the final cap has at least one Ausdschreibbohrung which is arranged so that a pressure force can be exerted on the end of the roller body through the Ausdschreibbohrung to push out the roller body from the end cap.
  • the Ausdschreibbohrung may be arranged concentrically on the end cap, so that the compressive force acts centrally on the roll body.
  • one or more ejection bores can be arranged eccentrically, for example between two respective insertion bores, so that the pressure force acts on the roll body in an eccentric manner.
  • a pressure plate for expressing the roller body is arranged from the end cap.
  • Fig. 1 shows an embodiment with three clamping pins and eccentrically arranged Ausdschreibbohrungen
  • Fig. 2 shows an embodiment with six coil springs and a concentrically arranged Ausdschreibbohrung.
  • the ceramic roller body 1 has two ends 11, which are tapered with respect to the diameter of the middle part of the roller body 1. At this tapered end 11 there are three grooves 12 with approximately semicircular cross-section, each offset by 120 ° to each other and parallel to the axis of symmetry (longitudinal axis) of the roller body 1.
  • an end cap 2 On the tapered end 11 of the roller body 1, an end cap 2 is attached, which serves to support the transport roller.
  • the end cap 2 on a receiving bore 21 whose diameter with the diameter of the end 11 of Roll body 1 forms a press fit.
  • the end cap 2 can be heated and shrunk onto the end 11 of the roller body 1.
  • the receiving bore 21 are also three each offset by 120 ° to each other grooves 22 arranged with approximately semicircular cross-section in the longitudinal direction of the roller body 1.
  • each pair of grooves 12, 22 forms a bore-like cavity 3, into which a clamping pin 4 is then inserted.
  • insertion bores 23 are provided on the end cap 2, through which the dowel pins 4 can be introduced frontally after the end cap 2 has been placed on the end 11 of the roller body 1.
  • a pressure plate 5 for expressing the roller body 1 from the end cap 2 is arranged, which bears against the end face of the roller body 1. Furthermore, on the end cap 2 three Ausdschreibbohrept 24 eccentric, also offset by 120 ° to each other between each two insertion holes 23 are arranged.
  • the Ausdschreibbohrept 24 are provided with an internal thread, in each of which a threaded pin 6 or a screw can be screwed. As the threaded pins 6 continue to be screwed in, the roller body 1 can be forced out of the end cap 2 as needed.
  • the ceramic roller body 1 has two ends 11, which are tapered with respect to the diameter of the middle part of the roller body 1. At this tapered end 11 are six grooves 12 with approximately semicircular cross-section, each offset by 60 ° to each other and parallel to the axis of symmetry (longitudinal axis) of the roller body 1 extend.
  • an end cap 2 is attached, which serves to support the transport roller.
  • the end cap 2 has a receiving bore 21 whose diameter forms a press fit with the diameter of the end 11 of the roller body 1.
  • the end cap 2 is heated and shrunk onto the end 11 of the roller body 1.
  • each pair of grooves 12, 22 forms a bore-like cavity 3 into which a coil spring 4 is then inserted.
  • 22 insertion holes 23 are provided on the end cap 2 in an extension of the pairs of grooves 12, 22 through which the coil springs 4 can be inserted frontally after the end cap 2 was placed on the end 11 of the roller body 1.
  • a Ausd Wegbohrung 24 is concentric, ie centrally located.
  • a force acting in the longitudinal direction of the roll body 1 can be exerted on the roll body 1 by the ejection bore 24, for example with the aid of a mandrel or a suitable puller, and the roll body 1 can be forced out of the end cap 2 as needed in this way.
  • Transport roller with end caps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • General Engineering & Computer Science (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)

Abstract

L'invention porte sur un cylindre de transport, comprenant un corps de cylindre (1) en céramique avec deux extrémités (11) et deux capuchons d'extrémité métalliques (2) comprenant chacun un alésage de réception (21), chaque extrémité (11) du corps de cylindre (1) étant disposée dans un alésage de réception (21) d'un capuchon d'extrémité (2) et étant solidaire en rotation avec le capuchon d'extrémité (2). L'extrémité (11) du corps de cylindre (1) et l'alésage de réception (21) du capuchon d'extrémité (2) comprend au moins chacun une rainure (12, 22) s'étendant parallèlement à l'axe longitudinal du corps de cylindre (1), lesdites rainures définissant lorsqu'elles sont assemblées deux à deux un espace creux (3) semblable à un alésage, et dans cet espace creux (3) au moins un ressort hélicoïdal ou une goupille de serrage (4) étant disposé, qui empêche une rotation relative entre le corps de cylindre (1) et le capuchon d'extrémité (2).
PCT/EP2010/052001 2009-02-17 2010-02-17 Cylindre de transport avec capuchons d'extrémité WO2010094716A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112010000454.4T DE112010000454B4 (de) 2009-02-17 2010-02-17 Transportwalze mit endkappen

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102009009229 2009-02-17
DE102009009229.3 2009-02-17
DE102009009230 2009-02-17
DE102009009230.7 2009-02-17

Publications (1)

Publication Number Publication Date
WO2010094716A1 true WO2010094716A1 (fr) 2010-08-26

Family

ID=42236522

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/052001 WO2010094716A1 (fr) 2009-02-17 2010-02-17 Cylindre de transport avec capuchons d'extrémité

Country Status (2)

Country Link
DE (1) DE112010000454B4 (fr)
WO (1) WO2010094716A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010030782A1 (de) 2010-06-30 2012-01-05 Von Ardenne Anlagentechnik Gmbh Transportwalze mit Strahlungsschutz
DE102011084218A1 (de) 2011-06-10 2012-12-13 Von Ardenne Anlagentechnik Gmbh Transportwalze mit Endkappen
DE102012011928B3 (de) * 2012-02-17 2013-07-11 Von Ardenne Anlagentechnik Gmbh Transportwalze mit Endkappen
CN103224320A (zh) * 2013-05-16 2013-07-31 刘景忠 带散热孔的玻璃退火窑辊子
DE102012011929A1 (de) 2012-02-17 2013-08-22 Von Ardenne Anlagentechnik Gmbh Transportwalze mit Endkappen
DE102013106736B3 (de) * 2013-06-27 2014-12-04 Von Ardenne Anlagentechnik Gmbh Transportwalze und Transporteinrichtung für eine horizontale Durchlauf-Substratbehandlungsanlage
DE102014201600A1 (de) * 2014-01-29 2015-07-30 Volkswagen Aktiengesellschaft Welle-Nabe-Fügeverbindung sowie Lenksystem eines Kraftfahrzeugs und/oder Kugelgewindetrieb mit einer derartigen Fügeverbindung
WO2018166957A1 (fr) * 2017-03-17 2018-09-20 Saint-Gobain Industriekeramik Rödental GmbH Rouleau pour four roulant à réchauffer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3006114C2 (de) 1980-02-19 1987-05-07 Ludwig Riedhammer GmbH & Co KG, 8500 Nürnberg Rollenherdofen für keramisches Brenngut
EP0393292A1 (fr) 1989-04-19 1990-10-24 W. HALDENWANGER TECHNISCHE KERAMIK GMBH & CO. KG Dispositif pour placer les rouleaux dans un four continu à rouleaux
EP0388206B1 (fr) 1989-03-17 1993-10-13 Ngk Insulators, Ltd. Appareil pour entraîner des rouleaux dans un four à sole à rouleaux
EP0574278A1 (fr) * 1992-05-18 1993-12-15 Vesuvius France S.A. Procédé pour accoupler deux pièces pendant des variations de températures substantielles
US5906567A (en) 1994-10-31 1999-05-25 Vesuvius France S.A. Roller assembly for the transportation of articles at high temperatures

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3140546C2 (de) * 1981-10-13 1983-10-13 Rubber- en Kunststoffabriek Enbi B.V., 6361 Nuth Rolle, insbesondere Transportrolle
FR2550172B1 (fr) * 1983-08-05 1985-10-18 Stein Heurtey Rouleau en matiere non metallique, a embouts metalliques, pour fours de traitement thermique
EP1693635A1 (fr) * 2005-02-22 2006-08-23 Vesuvius Crucible Company Rouleau convoyeur en céramique avec des capuchons en métal et son montage

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3006114C2 (de) 1980-02-19 1987-05-07 Ludwig Riedhammer GmbH & Co KG, 8500 Nürnberg Rollenherdofen für keramisches Brenngut
EP0388206B1 (fr) 1989-03-17 1993-10-13 Ngk Insulators, Ltd. Appareil pour entraîner des rouleaux dans un four à sole à rouleaux
EP0393292A1 (fr) 1989-04-19 1990-10-24 W. HALDENWANGER TECHNISCHE KERAMIK GMBH & CO. KG Dispositif pour placer les rouleaux dans un four continu à rouleaux
EP0574278A1 (fr) * 1992-05-18 1993-12-15 Vesuvius France S.A. Procédé pour accoupler deux pièces pendant des variations de températures substantielles
US5906567A (en) 1994-10-31 1999-05-25 Vesuvius France S.A. Roller assembly for the transportation of articles at high temperatures
EP0789829B1 (fr) 1994-10-31 1999-12-08 Vesuvius France S.A. Ensemble de rouleau pour le transport d'articles a temperature elevee

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010030782A1 (de) 2010-06-30 2012-01-05 Von Ardenne Anlagentechnik Gmbh Transportwalze mit Strahlungsschutz
DE102011084218A1 (de) 2011-06-10 2012-12-13 Von Ardenne Anlagentechnik Gmbh Transportwalze mit Endkappen
DE102011084218B4 (de) * 2011-06-10 2013-04-04 Von Ardenne Anlagentechnik Gmbh Endkappe und Transportwalze mit Endkappen
DE102012011928B3 (de) * 2012-02-17 2013-07-11 Von Ardenne Anlagentechnik Gmbh Transportwalze mit Endkappen
DE102012011929A1 (de) 2012-02-17 2013-08-22 Von Ardenne Anlagentechnik Gmbh Transportwalze mit Endkappen
CN103224320A (zh) * 2013-05-16 2013-07-31 刘景忠 带散热孔的玻璃退火窑辊子
DE102013106736B3 (de) * 2013-06-27 2014-12-04 Von Ardenne Anlagentechnik Gmbh Transportwalze und Transporteinrichtung für eine horizontale Durchlauf-Substratbehandlungsanlage
US9108798B2 (en) 2013-06-27 2015-08-18 Von Ardenne Gmbh Transport roller and transport device for a horizontal continuous substrate treatment apparatus
DE102014201600A1 (de) * 2014-01-29 2015-07-30 Volkswagen Aktiengesellschaft Welle-Nabe-Fügeverbindung sowie Lenksystem eines Kraftfahrzeugs und/oder Kugelgewindetrieb mit einer derartigen Fügeverbindung
WO2018166957A1 (fr) * 2017-03-17 2018-09-20 Saint-Gobain Industriekeramik Rödental GmbH Rouleau pour four roulant à réchauffer

Also Published As

Publication number Publication date
DE112010000454A5 (de) 2012-05-24
DE112010000454B4 (de) 2014-03-27

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