DE102011050751A1 - Robot-guided applicator device for attaching circulating sealing profile at door of motor car, has front and rear rollers whose shells are brought into contact with sealing profile, where rollers are coupled with each other by driving belt - Google Patents
Robot-guided applicator device for attaching circulating sealing profile at door of motor car, has front and rear rollers whose shells are brought into contact with sealing profile, where rollers are coupled with each other by driving belt Download PDFInfo
- Publication number
- DE102011050751A1 DE102011050751A1 DE102011050751A DE102011050751A DE102011050751A1 DE 102011050751 A1 DE102011050751 A1 DE 102011050751A1 DE 102011050751 A DE102011050751 A DE 102011050751A DE 102011050751 A DE102011050751 A DE 102011050751A DE 102011050751 A1 DE102011050751 A1 DE 102011050751A1
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- Germany
- Prior art keywords
- sealing profile
- roller
- rollers
- guide
- profile
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/047—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts for flexible profiles, e.g. sealing or decorating strips in grooves or on other profiles by devices moving along the flexible profile
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/45—Assembling sealing arrangements with vehicle parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zum Anbringen eines Dichtungsprofils an einem Karosserieteil mit einem Antrieb für den Vorschub des Dichtungsprofils und einer Führung für die Zufuhr des Dichtungsprofil zu einer Applikationsrolle, mit deren Hilfe das Dichtungsprofil auf der Oberfläche des Karosserieteils, insbesondere einer Kraftfahrzeugtür, aufgerollt wird. The invention relates to a device for attaching a sealing profile to a body part with a drive for advancing the sealing profile and a guide for the supply of the sealing profile to an application role, with the aid of the sealing profile on the surface of the body part, in particular a motor vehicle door, is rolled up.
Aus der
Der Vorschub des Dichtungsprofils erfolgt bei derartigen Applikationsvorrichtungen üblicherweise mittels Antriebsrollen, die an gegenüberliegenden Seiten des Dichtungsprofils zur Anlage gebracht werden. Die Führung erfolgt in einem Führungskanal, durch den das Dichtungsprofil gleitend hindurchbewegt wird. The feed of the sealing profile is usually carried out in such application devices by means of drive rollers, which are brought to opposite sides of the sealing profile to the plant. The guide is in a guide channel through which the sealing profile is slidably moved.
Nachteilig bei den bekannten Applikationsvorrichtungen ist die Reibung des Dichtungsprofils in dem Führungskanal. Des Weiteren ist eine Anpassung des Führungskanals an unterschiedliche Profilgeometrien des Dichtungsprofils nicht möglich. Zur Verarbeitung unterschiedlicher Dichtungsprofile ist ein Austausch des Führungskanals erforderlich. Des Weiteren kommt es in den Führungskanälen bekannter Applikationsvorrichtungen gelegentlich zu einem Profilstau. A disadvantage of the known application devices is the friction of the sealing profile in the guide channel. Furthermore, an adaptation of the guide channel to different profile geometries of the sealing profile is not possible. To process different sealing profiles, an exchange of the guide channel is required. Furthermore, occasionally a profile jam occurs in the guide channels of known application devices.
Ausgehend von diesem Stand der Technik liegt der Erfindung daher die Aufgabe zu Grunde, eine Führung für ein Dichtungsprofil vorzuschlagen, die einen Profilstau in dem Führungskanal wirksam verhindert. Außerdem liegt der Erfindung die Aufgabe zu Grunde, einen Führungskanal mit reduzierter Reibung des Dichtungsprofils bereitzustellen, der sich zudem in gewissen Grenzen an unterschiedliche Geometrien der Dichtungsprofile anpassen lässt. Based on this prior art, the invention is therefore based on the object to propose a guide for a sealing profile, which effectively prevents a profile jam in the guide channel. In addition, the invention is based on the object to provide a guide channel with reduced friction of the sealing profile, which can also be adapted within certain limits to different geometries of the sealing profiles.
Die erste Teilaufgabe wird bei einer Vorrichtung der eingangs erwähnten Art dadurch gelöst, dass die Führung eine in Förderrichtung des Dichtungsprofils vordere und eine hintere Rolle aufweist, deren Rollenmäntel an dem Dichtungsprofil zur Anlage bringbar sind und die vordere und hintere Rolle über ein Getriebe derart miteinander gekoppelt sind, dass die Mantelfläche der vorderen Rolle eine höhere Umfangsgeschwindigkeit als die Mantelfläche der hinteren Rolle aufweist. The first sub-task is solved in a device of the type mentioned above in that the guide has a front in the conveying direction of the sealing profile and a rear roller, the roll coats can be brought to the sealing profile to the plant and the front and rear rollers coupled via a transmission in such a way are that the lateral surface of the front roller has a higher peripheral speed than the lateral surface of the rear roller.
Die geringfügig unterschiedlichen Umfangsgeschwindigkeiten verhindern wirksam einen Profilstau des Dichtungsprofils vor der Applikationsrolle, da die vordere Rolle das Dichtungsprofil gegenüber der in Förderrichtung hinteren Rolle geringfügig auf Zug belastet. The slightly different peripheral velocities effectively prevent a profile jamming of the sealing profile in front of the application roller, since the front roller slightly loads the sealing profile with respect to the rear roller in the conveying direction to train.
Die Rollen werden von dem sich bewegenden Führungsprofil angetrieben. The rollers are driven by the moving guide profile.
Die Kopplung erfolgt insbesondere über ein Riemengetriebe, wobei der Riemen vorzugsweise in der vorderen und hinteren Rolle in einer in die Mantelfläche der Rolle eingelassenen Nut geführt ist, wobei der Durchmesser des Nutgrundes der hinteren Rolle größer als der Durchmesser des Nutgrundes der vorderen Rolle ist. The coupling takes place in particular via a belt transmission, wherein the belt is preferably guided in the front and rear rollers in a recessed into the lateral surface of the roller groove, wherein the diameter of the groove bottom of the rear roller is greater than the diameter of the groove bottom of the front roller.
Der Durchmesser des Nutgrundes der in Förderrichtung hinteren Rolle ist lediglich geringfügig größer als der Durchmesser des Nutgrundes der in Förderrichtung vorderen Rolle. Hierdurch kommt es zu den geringfügig divergierenden Umfangsgeschwindigkeiten zwischen den beiden Rollen. In Folge der geringfügig unterschiedlichen Umfangsgeschwindigkeiten wird ein Profilstau wirksam verhindert. The diameter of the groove bottom of the rear roller in the conveying direction is only slightly larger than the diameter of the groove bottom of the front roller in the conveying direction. This leads to the slightly diverging peripheral speeds between the two rollers. As a result of the slightly different peripheral speeds, a profile jam is effectively prevented.
In einer vorteilhaften Ausgestaltung der Erfindung ist die in Förderrichtung hintere Rolle kegelförmig ausgebildet. Die Kegelform wirkt sich positiv auf die Formgebung des zu applizierenden Dichtungsprofils aus. In an advantageous embodiment of the invention, the rear roller in the conveying direction is conical. The conical shape has a positive effect on the shape of the sealing profile to be applied.
In einer weiteren, vorteilhaften Ausgestaltung der Erfindung sind die beiden Rollen unmittelbar vor der Applikationsrolle angeordnet. Hierdurch wird gewährleistet, dass es unmittelbar vor der Applikation des Dichtungsprofils nicht zu einem Dichtungsstau kommt und die formende Wirkung der kegelförmigen Rolle voll erhalten bleibt. In a further advantageous embodiment of the invention, the two rollers are arranged immediately in front of the application roller. This ensures that immediately before the application of the sealing profile does not lead to a sealing jam and the forming effect of the conical roll is fully retained.
Die zweite Teilaufgabe wird erfindungsgemäß dadurch gelöst, dass der bisher formschlüssig das Dichtungsprofil umgebende Führungskanal durch einen Rollenkanal ersetzt wird. Ein im Querschnitt rechteckiger Rollenkanal wird durch obere und untere sowie seitlich an dem Dichtungsprofil anliegende Rollen gebildet, wobei die oberen und unteren Rollen in zwei parallelen, im Abstand zueinander angeordneten ersten Ebenen drehbar angeordnet sind und die seitlichen Führungsrollen in zwei parallelen, im Abstand zueinander angeordneten zweiten Ebenen, die senkrecht auf den ersten Ebenen stehen, drehbar angeordnet sind. Der Reibungswiderstand zwischen dem derart ausgebildeten Rollenkanal und dem durchlaufenden Dichtungsprofil ist aufgrund der Rollreibung erheblich reduziert. The second sub-task is inventively achieved in that the hitherto form-fitting surrounding the sealing profile guide channel is replaced by a roller channel. A rectangular in cross-section roller channel is formed by upper and lower and laterally applied to the sealing profile rollers, wherein the upper and lower rollers are rotatably arranged in two parallel, spaced-apart first planes and the lateral guide rollers in two parallel, spaced apart second planes, which are perpendicular to the first plane, are rotatably arranged. The frictional resistance between the thus formed roller channel and the continuous sealing profile is considerably reduced due to the rolling friction.
Vorzugsweise sind sämtliche Rollen mit geringem Aufwand lösbar an den Rollenachsen angeordnet, so dass diese zur Anpassung an unterschiedliche Geometrien der Dichtungsprofile durch Rollen mit anderen Durchmessern und Längserstreckungen ausgetauscht werden können. Preferably, all rollers are detachably arranged on the roller axes with little effort, so that they can be exchanged for adaptation to different geometries of the sealing profiles by rolling with other diameters and longitudinal extent.
Alternativ oder zusätzlich sind die die Führungsrollen tragenden Rollenachsen mit einem Anstellmechanismus verbunden, der eine Verlagerung der Rollenachsen erlaubt. In Betracht kommen beispielsweise Exzenterverstellungen. Alternatively or additionally, the roller axles carrying the guide rollers are connected to a positioning mechanism which permits a displacement of the roller axles. For example, eccentric adjustments are possible.
Nachfolgend wird die Erfindung anhand der Figuren näher erläutert. Es zeigen: The invention will be explained in more detail with reference to the figures. Show it:
In Förderrichtung (
Das der Applikationsvorrichtung als Endlos-Profil zugeführte Dichtungsprofil (
Ein plattenförmiges Element (
Das plattenförmige Element (
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
- DE 10138781 A1 [0002] DE 10138781 A1 [0002]
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE102011050751.5A DE102011050751B4 (en) | 2011-05-31 | 2011-05-31 | Device for applying a sealing profile |
Applications Claiming Priority (1)
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DE102011050751.5A DE102011050751B4 (en) | 2011-05-31 | 2011-05-31 | Device for applying a sealing profile |
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DE102011050751A1 true DE102011050751A1 (en) | 2012-12-06 |
DE102011050751B4 DE102011050751B4 (en) | 2018-09-27 |
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DE102011050751.5A Active DE102011050751B4 (en) | 2011-05-31 | 2011-05-31 | Device for applying a sealing profile |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014112185A1 (en) | 2014-08-26 | 2016-03-03 | Grohmann Engineering Gmbh | Method and device for determining the expansion and / or compression of a sealing profile |
WO2017167871A1 (en) * | 2016-03-31 | 2017-10-05 | Kuka Roboter Gmbh | Application technology for the length-adjusted attachment of a flexible profile to a workpiece |
DE102018102136A1 (en) * | 2018-01-31 | 2019-08-01 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Mounting system for mounting a sealing profile on a body flange |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10138781A1 (en) | 2001-08-07 | 2003-02-20 | Volkswagen Ag | Application of self-adhesive continuous seal, rolls it onto and around car door, along guide line provided |
DE602004000743T2 (en) | 2003-07-30 | 2007-05-10 | Hutchinson | Device for the continuous laying of a sealing profile, in particular on the body or a body part of a motor vehicle |
DE102006032138A1 (en) | 2006-01-26 | 2007-08-30 | Volkswagen Ag | Application of self-adhesive door sealing profile with backing to vehicle using roller applicator, determines seal extension in terms of length of backing removed |
DE102010011976A1 (en) | 2010-03-19 | 2011-09-22 | Thyssenkrupp Drauz Nothelfer Gmbh | Method, device and movable application head for mounting a seal on a motor vehicle body or an application plate |
-
2011
- 2011-05-31 DE DE102011050751.5A patent/DE102011050751B4/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10138781A1 (en) | 2001-08-07 | 2003-02-20 | Volkswagen Ag | Application of self-adhesive continuous seal, rolls it onto and around car door, along guide line provided |
DE602004000743T2 (en) | 2003-07-30 | 2007-05-10 | Hutchinson | Device for the continuous laying of a sealing profile, in particular on the body or a body part of a motor vehicle |
DE102006032138A1 (en) | 2006-01-26 | 2007-08-30 | Volkswagen Ag | Application of self-adhesive door sealing profile with backing to vehicle using roller applicator, determines seal extension in terms of length of backing removed |
DE102010011976A1 (en) | 2010-03-19 | 2011-09-22 | Thyssenkrupp Drauz Nothelfer Gmbh | Method, device and movable application head for mounting a seal on a motor vehicle body or an application plate |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014112185A1 (en) | 2014-08-26 | 2016-03-03 | Grohmann Engineering Gmbh | Method and device for determining the expansion and / or compression of a sealing profile |
US10442042B2 (en) | 2014-08-26 | 2019-10-15 | Tesla Grohmann Automation Gmbh | Method and device for determining the elongation and/or compression of a profiled sealing element |
WO2017167871A1 (en) * | 2016-03-31 | 2017-10-05 | Kuka Roboter Gmbh | Application technology for the length-adjusted attachment of a flexible profile to a workpiece |
DE102018102136A1 (en) * | 2018-01-31 | 2019-08-01 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Mounting system for mounting a sealing profile on a body flange |
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DE102011050751B4 (en) | 2018-09-27 |
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Representative=s name: KOHLMANN, KAI, DIPL.-ING., DE |
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R081 | Change of applicant/patentee |
Owner name: TESLA GROHMANN AUTOMATION GMBH, DE Free format text: FORMER OWNERS: DAIMLER AG, 70327 STUTTGART, DE; GROHMANN ENGINEERING GMBH, 54595 PRUEM, DE Effective date: 20130225 Owner name: GROHMANN ENGINEERING GMBH, DE Free format text: FORMER OWNERS: DAIMLER AG, 70327 STUTTGART, DE; GROHMANN ENGINEERING GMBH, 54595 PRUEM, DE Effective date: 20130225 Owner name: GROHMANN ENGINEERING GMBH, DE Free format text: FORMER OWNER: DAIMLER AG, GROHMANN ENGINEERING GMBH, , DE Effective date: 20130225 |
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Representative=s name: KOHLMANN, KAI, DIPL.-ING., DE |
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