DE102008017891B3 - Method for coating folded profile element, involves fixing course of coating material at profile element in such manner that course freely spans rabbet - Google Patents
Method for coating folded profile element, involves fixing course of coating material at profile element in such manner that course freely spans rabbet Download PDFInfo
- Publication number
- DE102008017891B3 DE102008017891B3 DE102008017891A DE102008017891A DE102008017891B3 DE 102008017891 B3 DE102008017891 B3 DE 102008017891B3 DE 102008017891 A DE102008017891 A DE 102008017891A DE 102008017891 A DE102008017891 A DE 102008017891A DE 102008017891 B3 DE102008017891 B3 DE 102008017891B3
- Authority
- DE
- Germany
- Prior art keywords
- profile element
- web
- coating material
- course
- coating
- 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.)
- Active
Links
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
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0073—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor of non-flat surfaces, e.g. curved, profiled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D5/00—Other working of veneer or plywood specially adapted to veneer or plywood
- B27D5/003—Other working of veneer or plywood specially adapted to veneer or plywood securing a veneer strip to a panel edge
-
- 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
- B29C2793/00—Shaping techniques involving a cutting or machining operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/001—Profiled members, e.g. beams, sections
- B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Laser Beam Processing (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren zur Beschichtung eines gefalzten Profilelements, das innerhalb des Falzes eine Dichtung aufweist, mit einem bahnförmigen Beschichtungsmaterial.The The invention relates to a method for coating a folded Profile element having a seal within the fold, with a web-shaped Coating material.
Verfahren dieser Art dienen beispielsweise zum Furnieren oder zur Folienummantelung von Türzargen. Die furnierte Oberfläche des Profilelements wird dabei durch die innerhalb des Falzes angebrachte Dichtung in mindestens zwei furnierte Flächenabschnitte unterteilt. Es ist bekannt, das Furnier so aufzukleben, daß zwischen zwei aufgeklebten Furnierstreifen eine Lücke verbleibt, die dann durch Einsetzen der Dichtung kaschiert wird. Dazu muß jedoch die Bahn des Beschichtungsmaterials mit Hilfe eines sauberen Schneidprozesses in zwei Streifen aufgeteilt werden.method This type are used, for example, for veneering or foil wrapping of doorframes. The veneered surface the profile element is thereby attached by the inside of the fold Seal divided into at least two veneered surface sections. It is known to glue the veneer so that between two glued veneer strips a gap remains, which is then laminated by inserting the seal. However, this must be done the web of coating material by means of a clean cutting process be divided into two strips.
Bisher werden zum Schneiden des Beschichtungsmaterials mechanische Schneidwerkzeuge wie beispielsweise rotierende Messer eingesetzt. Dadurch wird jedoch oft keine zufriedenstellende Qualität der beschichteten Profile erreicht.So far For cutting the coating material, mechanical cutting tools are used such as rotating knives used. This will however often no satisfactory quality of the coated profiles reached.
Aus
Aus
Aufgabe der Erfindung ist es, ein Beschichtungsverfahren anzugeben, mit dem bei hoher Effizienz eine verbesserte Qualität der Beschichtung erreichbar ist.task The invention is to provide a coating method, with which achieves improved quality of the coating with high efficiency is.
Das erfindungsgemäße Verfahren weist die folgenden Schritte auf
- – Fixieren einer Bahn des Beschichtungsmaterials an dem Profilelement in der Weise, daß die Bahn den Falz frei überspannt,
- –Laserschneiden der Bahn in dem den Falz frei überspannenden Bereich, um die Bahn in zwei Streifen aufzuteilen, die jeweils mit einem Längsrand an dem Profilelement fixiert sind,
- – Anlegen der Streifen an die Innenflächen des Falzes, und
- – Einsetzen der Dichtung derart, daß sie die Lücke zwischen den in Abstand zueinander liegenden Rändern der beiden Streifen ausfüllt.
- Fixing a web of the coating material to the profile element in such a way that the web freely spans the fold,
- -Laser cutting the web in the seam-spanning region to divide the web into two strips each fixed to the profile element with a longitudinal edge,
- - applying the strips to the inner surfaces of the fold, and
- - Inserting the seal such that it fills the gap between the spaced edges of the two strips.
Besonders wichtig ist dabei, daß die Bahn mit Hilfe eines Lasers geschnitten wird. Da dieser Schneidprozeß berührungslos stattfindet, kommt es nicht zu einer mechanischen Beanspruchung oder Verformung des Beschichtungsma terials, unabhängig davon, ob es sich um ein verhältnismäßig steifes Furnier oder eine schlaffere und in gewissen Grenzen dehnbare Folie handelt. In jedem Fall läßt sich der Schneidprozeß mit Hilfe des Lasers so ausführen, daß das Beschichtungsmaterial keine Falten wirft und auch nicht in sonstiger Weise verzogen wird.Especially It is important that the Track is cut by means of a laser. Because this cutting process is contactless takes place, it does not come to a mechanical stress or deformation of the Beschichtungsma terials, regardless of whether it is a relatively stiff veneer or a slacker and within certain limits stretchable film. In any case, can the Cutting process with So help the laser perform that this Coating material throws no wrinkles and not in others Way is warped.
Insbesondere dann, wenn das Beschichtungsmaterial aufgeklebt wird und vor dem Schneidvorgang bereits eine Klebeschicht aufweist, hat die Erfindung den Vorteil, daß auch die Klebeschicht beim Laserschneiden sauber durchtrennt werden kann, ohne daß die Gefahr besteht, daß Klebstoff am Schneidwerkzeug haften bleibt und das Beschichtungsmaterial verzieht oder verunreinigt.Especially then, when the coating material is adhered and before Cutting process already has an adhesive layer, the invention the advantage of that too the adhesive layer can be cut clean during laser cutting, without that There is a risk that glue adheres to the cutting tool and warps the coating material or contaminated.
Das Auftrennen der Bahn des Beschichtungsmaterials erfolgt beim Laserschneiden in erster Linie aufgrund der thermischen Wirkung des Laserstrahls. Als besonders vorteilhaft erweist es sich dabei, daß der Laserstrahl, der normalerweise auf die Schneidposition fokussiert ist, nach dem Durchtrennen der Beschichtungsbahn auf die Oberfläche des Profilelements trifft und diese Oberfläche gerade in dem Bereich vorwärmt, in dem dann die Ränder der beiden Streifen des Beschichtungsmaterials angeklebt werden müssen. Da der Laserstrahl hinter dem in der Schneidposition liegenden Brennpunkt wieder divergiert, kann auf diese Weise sogar eine breitere Zone des Falzes vorerwärmt werden.The Separation of the web of the coating material takes place during laser cutting primarily due to the thermal effect of the laser beam. Particularly advantageous is that the laser beam, which is usually focused on the cutting position, after the Cutting the coating web on the surface of the profile element meets and this surface just in the area preheats, in which then the edges the two strips of the coating material are glued have to. Because the laser beam is behind the focal point in the cutting position diverges again, this way even a wider zone of the fold preheated become.
Insgesamt erreicht man so einen Beschichtungsprozeß, bei dem das Beschichtungsmaterial lagerichtig auf dem Profilelement angebracht wird. positionsgerecht und schonend geschnitten wird und sauber auf das Profilelement aufgeklebt wird.All in all one achieves such a coating process in which the coating material in the correct position is mounted on the profile element. correct position and gently cut and glued clean on the profile element becomes.
Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen angegeben.advantageous Embodiments of the invention are specified in the subclaims.
Im folgenden wird ein Ausführungsbeispiel anhand der Zeichnung näher erläutert.in the Following is an embodiment based closer to the drawing explained.
Es zeigen:It demonstrate:
In
Das
Profilelement
In
dem in
Im
nächsten
Schritt, der in
Nachdem
die Bahn
Wie
Neben
dem erwähnten
Effekt der Vorerwärmung
der Zonen des Falzes
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008017891A DE102008017891B3 (en) | 2008-04-09 | 2008-04-09 | Method for coating folded profile element, involves fixing course of coating material at profile element in such manner that course freely spans rabbet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008017891A DE102008017891B3 (en) | 2008-04-09 | 2008-04-09 | Method for coating folded profile element, involves fixing course of coating material at profile element in such manner that course freely spans rabbet |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008017891B3 true DE102008017891B3 (en) | 2009-11-26 |
Family
ID=41212793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008017891A Active DE102008017891B3 (en) | 2008-04-09 | 2008-04-09 | Method for coating folded profile element, involves fixing course of coating material at profile element in such manner that course freely spans rabbet |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102008017891B3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013000390A1 (en) * | 2013-01-11 | 2014-07-17 | Volkswagen Aktiengesellschaft | Method for applying film on carrier part, involves introducing heat on film projection, where contactless heat entry takes place through infrared radiation or laser light and reducing film projection by heat entry |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4316368A1 (en) * | 1993-05-15 | 1994-11-17 | Herrmann Fendt | Method for manufacturing coated plate elements |
DE19608954A1 (en) * | 1996-03-08 | 1997-09-11 | Langhorst Franz Josef | Profiled panel with wood finish for furniture |
DE19952271A1 (en) * | 1999-04-09 | 2001-05-03 | Dieffenbacher Gmbh Maschf | Over-width laminated veneer board producing process, involving making dividing cuts from which steam can escape at joints before entry into heating press |
-
2008
- 2008-04-09 DE DE102008017891A patent/DE102008017891B3/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4316368A1 (en) * | 1993-05-15 | 1994-11-17 | Herrmann Fendt | Method for manufacturing coated plate elements |
DE19608954A1 (en) * | 1996-03-08 | 1997-09-11 | Langhorst Franz Josef | Profiled panel with wood finish for furniture |
DE19952271A1 (en) * | 1999-04-09 | 2001-05-03 | Dieffenbacher Gmbh Maschf | Over-width laminated veneer board producing process, involving making dividing cuts from which steam can escape at joints before entry into heating press |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013000390A1 (en) * | 2013-01-11 | 2014-07-17 | Volkswagen Aktiengesellschaft | Method for applying film on carrier part, involves introducing heat on film projection, where contactless heat entry takes place through infrared radiation or laser light and reducing film projection by heat entry |
DE102013000390B4 (en) | 2013-01-11 | 2022-02-24 | Volkswagen Aktiengesellschaft | Process for applying a film to a carrier part and carrier part provided with a film |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1163864B1 (en) | Method for producing a furniture panel and a furniture panel produced by the same method | |
DE102008052318A1 (en) | Hollow profile, in particular spacer tube for insulating glazing, as well as apparatus and method for producing the hollow profile | |
DE19804787C2 (en) | Process for making foldable fiberboard | |
WO2002092302A1 (en) | Method for the production of a three-dimensional, flexibly deformable surface element | |
DE19718812A1 (en) | Floor panel with bar pattern formed by wood veneer layer | |
DE102012110658A1 (en) | Method for connecting two ends of rubber gaskets for e.g. door, involves pressing two ends of seal, so that cooling of both sides and integral joining of end faces with thermoplastic compound film are performed | |
AT15805U1 (en) | Connection profile strip | |
EP0733450A1 (en) | Method and device for coating the narrow side of a workpiece with wooden materials | |
EP2918392B1 (en) | Method and device for edge lamination | |
DE102008017891B3 (en) | Method for coating folded profile element, involves fixing course of coating material at profile element in such manner that course freely spans rabbet | |
EP3045278B1 (en) | Method for manufacturing panels and/or blocks made of wood | |
DE102016221577A1 (en) | Process for coating unsteady surfaces, device and component | |
DE2554663A1 (en) | METHOD FOR PRODUCING PROFILES FOR WINDOWS, DOORS AND OTHER FRAME CONSTRUCTIONS AND DEVICE FOR CARRYING OUT THE METHOD | |
EP1479494B1 (en) | Edge-banding apparatus for a program controlled machine | |
DE102017202865B3 (en) | Method and device for connecting two sealing ends in a joint area | |
DE102017128699B3 (en) | Method and device for producing a plate-like or rod-like component | |
DE2234902A1 (en) | METHOD AND DEVICE FOR EDGE PROCESSING AND COATING ON PANEL-SHAPED WORKPIECES | |
DE102008012198A1 (en) | Method and device for producing coated profile elements | |
EP1652662A1 (en) | Method and apparatus for producing formatted light building panels | |
DE2532428A1 (en) | Veneer jointing into continuous ready-glued cut strips - uses heat proof glue on keyed toothed profiles cut by metal ribbon | |
DE102010011028A1 (en) | Method for producing V-shaped hat profile for solar heat collector, involves applying glue layer on bonding area before cleaning bonding area, and cross cutting profile in lengthwise manner in profile production line | |
EP2886301B1 (en) | Method for applying edge strips to furniture panels | |
WO2017067889A1 (en) | Method for beveling veneers | |
DE102016113548A1 (en) | Laminated veneer lumber product and method for its production | |
EP3814139A1 (en) | Apparatus and method for separating a composite safety glass panel |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |