US20100269971A1 - Device and method for coating workpieces - Google Patents

Device and method for coating workpieces Download PDF

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Publication number
US20100269971A1
US20100269971A1 US12/765,187 US76518710A US2010269971A1 US 20100269971 A1 US20100269971 A1 US 20100269971A1 US 76518710 A US76518710 A US 76518710A US 2010269971 A1 US2010269971 A1 US 2010269971A1
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US
United States
Prior art keywords
joining
joining means
coating material
workpiece
adhesive agent
Prior art date
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Abandoned
Application number
US12/765,187
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English (en)
Inventor
Johannes Schmid
Achim Gauss
Joachim FETSCHER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Homag GmbH
Original Assignee
Homag Holzbearbeitungssysteme GmbH
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Filing date
Publication date
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Application filed by Homag Holzbearbeitungssysteme GmbH filed Critical Homag Holzbearbeitungssysteme GmbH
Assigned to HOMAG HOLZBEARBEITUNGSSYSTEME AG reassignment HOMAG HOLZBEARBEITUNGSSYSTEME AG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: FETSCHER, JOACHIM, GAUSS, ACHIM, SCHMID, JOHANNES
Publication of US20100269971A1 publication Critical patent/US20100269971A1/en
Priority to US15/390,956 priority Critical patent/US10307956B2/en
Priority to US16/374,333 priority patent/US10857725B2/en
Abandoned legal-status Critical Current

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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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0065—Heat treatment
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0004—Component parts, details or accessories; Auxiliary operations
    • 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
    • B29C63/0026—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor an edge face with strip material, e.g. a panel edge
    • B29C63/003—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor an edge face with strip material, e.g. a panel edge continuously
    • 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
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • 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
    • B29C63/48—Preparation of the surfaces
    • B29C2063/483—Preparation of the surfaces by applying a liquid
    • B29C2063/485—Preparation of the surfaces by applying a liquid the liquid being an adhesive
    • 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
    • B29K2305/00—Use of metals, their alloys or their compounds, as reinforcement
    • B29K2305/02—Aluminium
    • 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
    • B29K2311/00—Use of natural products or their composites, not provided for in groups B29K2201/00 - B29K2309/00, as reinforcement
    • B29K2311/14—Wood, e.g. woodboard or fibreboard
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor

Definitions

  • the invention concerns a device for the coating of workpieces which preferably consist at least in sections of wood, wooden materials, plastics, aluminium or the like, according to the preamble of claim 1 .
  • a coating material such as an edge banding.
  • Applying the coating material to the workpieces is usually performed by means of a suitable hot-melt adhesive which is applied in the molten state onto the edge or onto the workpiece, for example.
  • a suitable hot-melt adhesive which is applied in the molten state onto the edge or onto the workpiece, for example.
  • DE 10 2006 056 010 discloses a coating method in which an adhesive agent provided on the coating material or on the workpiece is heated or activated by using a laser. This method proved to be very efficient since the adhesive agent can be heated or activated in a very targeted manner. However, it turned out that laser technology does not allow for optimum coating results in all types of workpieces and coating materials.
  • the invention is based upon the notion of combining the advantages of various joining methods in one device and one method, respectively. To that end, the invention provides that in a generic coating device there is provided at least a second joining means for applying and/or activating an adhesive agent on a coating material conveyed by a feeding means and/or on a surface to be coated of the workpiece.
  • the range of application of the coating device according to the invention may be drastically increased since virtually any coating material, adhesive agent and workpieces may now be processed.
  • the coating device of the invention allows for a significantly increased operational reliability since during regular maintenance of a joining means the device as a whole may continue operation by means of the at least one further joining means. Equally, possible failure or damage to a joining means may be compensated by the (at least one) other joining means. This significantly increases the reliability of the coating device of the invention.
  • first and second joining means may cooperate within the framework of the invention, too, a further embodiment of the invention envisions that the first and the at least one second joining means are configured to alternately apply and/or activate the adhesive agent. In this way, the above-mentioned advantages of enhanced ease of maintenance and operational reliability may be achieved in a particularly pronounced manner, and a particularly failure-free operation is made possible.
  • the multiple joining means of the coating device according to the invention may in principle perform their joining operation in fixed positions, which are situated next to the surface to be coated of the workpiece or the feeding means for feeding the coating materials, for example.
  • a particularly rapid operation of the coating device of the invention without or with minimal changing times is achieved, which is also very well suited for versatile manufacturing right down to single piece manufacture.
  • At least one joining means is movable between a joining position and a rest (standby) position.
  • the joining means may hereby achieve an optimum joining result in the joining position, in which an optimum distance and an optimum relative position with respect to the workpiece to be coated and the coating material is adopted, for example.
  • the rest position allows for less interference with other joining means as well as possibly for a good accessibility of the respective joining means in the rest position, for example for repair or maintenance purposes.
  • moving the joining means between a joining position and a rest position may be performed manually, too, for example by shifting the respective joining means along a suitable guide or possibly removing it completely by hand from the joining position and putting it into the rest position.
  • the device according to the invention comprises at least one drive so as to move at least one joining means between a joining position and a rest position. Therefore, not only a completely automated operation of the device according to the invention is made possible, but precise positioning of the corresponding joining means in the joining and rest position, respectively, may be ensured, too.
  • At least one joining means is releasably insertable into a support in a joining position of the device, in particular by means of a quick-action coupling.
  • a quick-action coupling allows to configure the movable joining means largely free of connecting cables, hoses and the like and to supply it through the quick-action coupling only in the joining position, for example with data, energy, adhesive agent or the like.
  • the overall structure of the coating device may be designed in various ways.
  • the coating device In view of rapid operation and high throughput of the coating device, it has turned out to be advantageous to configure the coating device as continuous machine in which the conveying means is formed by a continuous conveying means such as a belt-conveyor, a roller table or the like.
  • a continuous conveying means such as a belt-conveyor, a roller table or the like.
  • it may also be a so-called stationary machine in which during the coating operation each workpiece is arranged largely stationary.
  • hybrid forms of both concepts are advantageously possible within the framework of the invention.
  • At least one joining means is arranged at a preferably bar-shaped guide means which is, preferably, displaceable perpendicularly to its direction of extension.
  • the guide means may, for example, be a portal or a cantilever (cross-arm) which may extend above a workpiece supporting arrangement, for example.
  • the at least one joining means is displaceable along the guide means. In this manner, several surfaces of a workpiece may be coated rapidly and without errors in one process step (cycle), and a high overall working bandwidth of the device of the invention results.
  • the device according to the invention may be employed for a whole range of processing tasks, so that in most cases even the entire refining operation of a workpiece may be performed in a single machine.
  • the high variability and application bandwidth of the device of the invention is maintained in the process.
  • At least one joining means is exchangeable into the collet of a mandrel unit.
  • the at least one joining means may be removed from the mandrel unit and brought “to safety” while, for example, performing machining operations, in order to substitute (insert) it again rapidly, for example after finishing the machining operations, and to be ready for the sequence coating operation.
  • the collet of the mandrel unit is configured as positive taper lock adapter (collet) and the joining means has a corresponding positive taper lock portion for engaging the positive taper lock adapter.
  • At least one joining means may also be provided independently of a collet of a mandrel unit within the device. In these cases, too, it is preferred, however, that at least one joining means is associated with a mandrel unit in order to be displaceable together.
  • At least one joining means is associated with a respective pressing means for pressing the coating material onto a surface of the workpiece, preferably also with a feeding means for feeding a coating material.
  • the joining means may be configured in a wide variety of ways, wherein at least one joining means is, for example, formed also by classical hot-melt adhesive bonding (gluing) technology.
  • at least one joining means has an energy source.
  • the term “energy” is to be understood in a broad sense.
  • the at least one energy source is chosen from the group consisting of laser, infrared source, ultrasound source, magnetic field source, microwave source, plasma source, and gassing source.
  • energy sources may be considered which apply energy to the coating material by means of a chemical reaction, for example, such as a gassing source.
  • a chemical reaction for example, such as a gassing source.
  • the respective energy source may, on the one hand, activate an already present adhesive agent and, on the other hand, may convert an agent which as such does not act as adhesive agent, into an adhesive agent by application of energy, chemical reaction or the like.
  • a laser for example, allows for a particularly targeted and rapid processing, while infrared and plasma sources allow for a broad gorge operation and a good penetration (depth effect).
  • Energy sources comprising ultrasound, magnetic fields and microwaves operate without contact and may input energy into the process even during the pressing on of the coating material.
  • a magnetic field in particular, exhibits a good penetration (depth effect).
  • An energy source based upon gassing is particularly suitable to form, by application to and reaction with the coating material, a substance having adhesive properties, in the first place.
  • the invention concerns a method for the coating of workpieces by using a device according to the invention with the steps according to claim 13 .
  • the inventive method is characterized in that, initially, a first joining means is used to activate and/or to apply an adhesive agent onto a coating material fed in the feeding means and/or a surface to be coated of a workpiece. Subsequently, a second joining means is used to activate and/or apply, in the coating of a further workpiece, an adhesive agent onto a coating material fed by the feeding means and/or a surface to be coated of a further workpiece.
  • the first joining means is moved, in particular displaced (driven) from a joining position into a rest position also applying and/or activating an adhesive agent. It is after particularly preferred that the second joining means is brought, in particular displaced (driven) or manually inserted, into a joining position before applying and/or activating an adhesive agent.
  • FIG. 1 schematically shows a partial perspective view of a coating device 1 as preferred embodiment of the present invention
  • FIG. 2 schematically shows a further perspective view of the coating device shown in FIG. 1 ;
  • FIG. 3 schematically shows a top view of a work center (processing center) as second preferred embodiment of the present invention.
  • FIG. 4 schematically shows a top view of a further processing center as third preferred embodiment of the present invention.
  • a coating device 1 for the coating of workpieces 2 is schematically illustrated in FIG. 1 in a perspective view, as preferred embodiment of the present invention.
  • the coating device 1 serves for coating of plate-shaped workpieces 2 which consist, at least in sections, of wood, wooden materials, plastic or the like, such as those used in the furniture and construction components industry.
  • workpieces such as solid wood or particle boards, lightweight construction boards, sandwich boards, skirting boards, profiles for profile wrapping etc. It is, however, to be observed that the present invention is not limited to such workpieces.
  • the coating device 1 comprises firstly a conveyor means 4 , which in the present embodiment is configured as continuous conveyor means, for instance in form of a roller conveyor, belt conveyor or the like.
  • the conveyor means 4 serves to convey the workpieces 2 in a direction of travel (in FIG. 1 , from right to left).
  • a feeding means 10 for feeding a coating material 12 is arranged, which in the present embodiment may feed several different coating materials.
  • the coating material may, for example, be an edge-banding material for a narrow face of the workpiece, but also a cover material for a broad face or any other arbitrary surface of the workpiece 2 .
  • the feeding means 10 comprises a reservoir of coating material 2 which may consist of a wide variety of materials such as plastics, veneer, paper, cardboard, metal, etc. and various combinations thereof.
  • the coating material may be provided in form of rows (possibly within a cartridge), for example, but also in form of single sections.
  • At least one coating material comprises an integral or discrete layer which may acquire adhesive properties when supplied with energy.
  • Such an integral coating material may, for example, be formed by a plastic material having a layer which exhibits adhesive properties through the supply of energy.
  • the remaining coating material may, in principle, be made of an arbitrary material. In any case, the discrete layer is arranged at the side of the coating material facing the workpiece.
  • the feeding means 10 feeds the coating material 12 to a pressing means 20 for pressing the coating material 12 onto a surface 2 a of the workpiece 2 .
  • the pressing means 20 is, in the present embodiment, a pressing roller (instead of a pressing roller, bands, shoes or the like may be used, for example), which rolls upon the surface 2 a of the workpiece 2 and in this way presses the coating material 12 onto the surface 2 a of the workpiece 2 .
  • the coating device 1 comprises a first joining means in the form of an energy source 30 for applying energy onto the adhesive agent, or onto the agent that can be made adhesive, of the coating material 12 .
  • an energy source 30 for applying energy onto the adhesive agent, or onto the agent that can be made adhesive, of the coating material 12 .
  • energy sources may be considered, such as laser, infrared source, ultrasound source, magnetic field source, microwave source, plasma source, gassing source, etc. All these energy sources 30 provide energy in a directional form and direct it onto the adhesive agent or the agent that can be made adhesive, which is fed as integral or discrete part of the coating material 12 .
  • the energy provided by the energy source goes through a focussing means 32 provided to direct the energy provided by the energy source 30 onto chosen regions of the adhesive agent to be activated or to be created.
  • the focussing device 32 may be a lens. However, it is to be observed that in function of the energy source 30 different focussing devices 32 may be used, wherein the focussing device may be configured to adjust the scattering width and possibly the intensity of the applied energy, too. In this manner, the focussing means 32 directs the energy provided by the energy source 30 in the region immediately upstream of a pressing-on region in which the coating material 12 is pressed onto the surface 2 a of the workpiece 2 .
  • This operation of the energy source 30 and of the focussing device 32 is controlled by a controller not shown in detail, wherein the controller adapts in particular the power of the energy source 30 to the properties and dimensions of the adhesive agent or the agent that can be made adhesive as well as to the relative speed between the energy source and the adhesive agent or the coating material 12 . Additionally, the controller may also elaborate information from sensors monitoring the operation of the coating device, for example sensors arranged in the area of the pressing-on region and detecting the temperature of the applied coating material 12 , for example. Based upon this information, the controller may not only control the energy source 30 but also the focussing device 32 , as need be.
  • the first joining device or energy source 30 is supported by means of a linear guide 34 in such manner that the first joining means 30 is movable between a joining position shown in FIG. 1 and a rest position shown in FIG. 2 .
  • This movement of the first joining means 30 may, for example, be performed manually or possibly also by means of a drive (not shown).
  • the coating device 1 comprises a second joining means 40 shown schematically in FIG. 2 , and which serves also for applying and/or activating an adhesive agent on a coating material 12 fed by the feed means 10 and/or on a surface 2 a to be coated of a workpiece 2 .
  • the second joining means 40 is constructed according to classical bonding (gluing) technology and comprises a glue reservoir 44 in which hot-melt adhesive granules, for example, are stored, wherein the hot-melt adhesive granules can be brought to the desired melting temperature by means of a heating device not shown in detail.
  • the second joining means 40 comprises a glue applicator roll 42 by means of which the molten glue is applied onto the coating material 12 or the surface 2 a of the workpiece.
  • the second joining device 40 is inserted in a collet 46 of the device 1 in such manner that it may be removed again according to need—possibly also manually.
  • a quick-action coupling or the like may be provided therein.
  • the operation of the coating device 1 according to the invention takes place as follows. Initially, the first joining device 30 is situated in the joining position shown in FIG. 1 . In this position, the joining means 30 may apply energy onto the fed coating material 12 or the surface 2 a to be coated of the workpiece 2 , in order to activate an adhesive agent present thereon.
  • the coating material 12 is pressed onto the surface 2 a to be coated of the workpiece by means of the pressing roller 20 so that the coating material 12 is fixedly joined with the workpiece 2 .
  • the first joining means 30 is displaced or driven from the joining position into a rest position shown in FIG. 2 .
  • the second joining means 40 is inserted into the collet 46 of the coating device 1 and is situated in its joining position there.
  • the supplied coating material 12 or the surface 2 a to be coated of the workpiece 2 is provided with adhesive agent by means of the second joining means 40 , and the coating material 12 is fixedly applied onto the surface 2 a to be coated of the workpiece 2 by means of the pressing roll 20 .
  • the latter may be removed from the collet 46 so as to displace the first joining device 30 from its rest position into the joining position shown in FIG. 1 .
  • a new coating operation may now be performed by using the first joining means 30 .
  • FIG. 3 shows a schematic top view of a device 1 for the coating of workpieces 2 .
  • the device 1 shown in FIG. 3 is, by means of example, configured as processing center having a clamping table 90 that is stationary or, possibly, displaceable within limits and onto which the workpieces 2 can be clamped.
  • the clamping table may, for example, be also configured as a rotating table.
  • a cantilever arm or portal 70 extends above the clamping table and is displaceable along the clamping table 90 perpendicularly to its direction of extension.
  • a device according to the invention may also have several cantilever arms and/or portals that are each provided with one or more appropriate means.
  • at least one guide means is arranged stationary.
  • a first joining means 50 is provided via a cross slide 92 at the guide means 70 , at which in turn a combined feeding means 10 and pressing means 20 are arranged.
  • the first joining means 50 may, for example, be chosen according to the first joining means described above.
  • a mandrel unit 80 is provided via a further cross slide 92 , into which unit processing tools and processing aggregates may be substituted via an interface having a positive taper lock adapter (collet).
  • the interface may for example be a universal interface such as the one disclosed in patent application EP 0 743 139 of the applicant.
  • a second joining means 60 is substituted into this interface, which joining means are, for example, a gluing aggregate operating with hot-melt adhesive.
  • the gluing aggregate 60 comprises a connecting portion which can be inserted into the positive taper lock adapter of the mandrel unit 80 .
  • a repository 94 for processing tools and processing aggregates is provided, which is configured so as to automatically provide the mandrel unit 80 with processing tools and processing aggregates, including the second joining means 60 .
  • the processing center shown in FIG. 3 allows for a complete or at least far-reaching processing and finishing of workpieces 2 , wherein different coating technologies may be employed as needed.
  • FIG. 4 an alternative configuration of the processing center 1 shown in FIG. 3 is illustrated in a schematic top view of FIG. 4 .
  • the embodiment shown in FIG. 4 is distinguished in that the first joining means 50 is operatively coupled with the spindle unit 80 or its cross-slide 92 so that both units may be displaced together.
  • the second joining unit 60 may possibly be arranged at the opposite side of the guide means 70 and still be coupled through an appropriate connection with the mandrel unit 80 .
  • a wide variety of tools and processing aggregates may advantageously be stored in the repository 94 and substituted into the collet or interface of the mandrel unit 80 according to need.
  • a processing center according to the invention or a similar device according to the invention thus do not necessarily have to comprise a fixedly installed joining means but may possibly comprise also several joining means stored in a repository or the like, which may be alternately or concurrently substituted into one or more mandrel units.
US12/765,187 2009-04-22 2010-04-22 Device and method for coating workpieces Abandoned US20100269971A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US15/390,956 US10307956B2 (en) 2009-04-22 2016-12-27 Device and method for coating workpieces
US16/374,333 US10857725B2 (en) 2009-04-22 2019-04-03 Device and method for coating workpieces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09158457.3 2009-04-22
EP09158457.3A EP2243619B2 (de) 2009-04-22 2009-04-22 Vorrichtung und Verfahren zum Beschichten von Werkstücken

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US15/390,956 Continuation US10307956B2 (en) 2009-04-22 2016-12-27 Device and method for coating workpieces

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US20100269971A1 true US20100269971A1 (en) 2010-10-28

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US12/765,187 Abandoned US20100269971A1 (en) 2009-04-22 2010-04-22 Device and method for coating workpieces
US15/390,956 Active US10307956B2 (en) 2009-04-22 2016-12-27 Device and method for coating workpieces
US16/374,333 Active US10857725B2 (en) 2009-04-22 2019-04-03 Device and method for coating workpieces

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US15/390,956 Active US10307956B2 (en) 2009-04-22 2016-12-27 Device and method for coating workpieces
US16/374,333 Active US10857725B2 (en) 2009-04-22 2019-04-03 Device and method for coating workpieces

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US (3) US20100269971A1 (de)
EP (1) EP2243619B2 (de)
CN (1) CN101890738B (de)
DE (1) DE202009019008U1 (de)
ES (1) ES2459296T5 (de)

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JP2014091231A (ja) * 2012-11-01 2014-05-19 Hayakawa Rubber Co Ltd レーザー光を用いた接合方法
US20180200915A1 (en) * 2015-07-16 2018-07-19 Homag Gmbh Feed system for coating material
US10105900B2 (en) 2013-08-14 2018-10-23 Homag Holzbearbeitungssysteme Gmbh Coating unit
US10259168B2 (en) 2014-03-19 2019-04-16 Holz-Her Gmbh Device for fixing an edge material
US10695941B2 (en) 2016-05-20 2020-06-30 Fritz Egger Gmbh & Co. Og Device and method for fitting an edge profile and furniture component
US10744613B2 (en) * 2016-03-15 2020-08-18 Homag Gmbh Device for machining and/or coating a workpiece

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DE102009041928B4 (de) * 2009-09-17 2012-03-29 Ima Klessmann Gmbh Holzbearbeitungssysteme Verfahren zur Oberflächenglättung und Vorrichtung zur Flächenkaschierung
DE102011014995A1 (de) * 2011-03-25 2012-09-27 Ima Klessmann Gmbh Holzbearbeitungssysteme Vorrichtung zur Bearbeitung von Werkstücken
DE102011007517A1 (de) * 2011-04-15 2012-10-18 Homag Holzbearbeitungssysteme Gmbh Bearbeitungsmaschine
DE102013001893A1 (de) * 2013-02-02 2014-08-07 Ima Klessmann Gmbh Holzbearbeitungssysteme Bekantungsvorrichtung
DE102013202938A1 (de) 2013-02-22 2014-08-28 Homag Holzbearbeitungssysteme Gmbh Vorrichtung zum Beschichten von Werkstücken
ITBO20130084A1 (it) * 2013-02-28 2014-08-29 Biesse Spa Macchina per la bordatura di pannelli di legno o simili
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DE102019113932A1 (de) * 2019-05-24 2020-11-26 Homag Gmbh Verfahren zum Beschichten eines Bauteils sowie Beschichtungsvorrichtung
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US20170106581A1 (en) 2017-04-20
US10857725B2 (en) 2020-12-08
US20190224908A1 (en) 2019-07-25
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EP2243619B2 (de) 2022-03-16
CN101890738A (zh) 2010-11-24

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