Method for applying a coating onto workpieces, and device for coating workpieces

A cladding and workpiece technology, applied in wood processing appliances, manufacturing tools, other plywood/plywood appliances, etc., can solve the problems of complex structure, high cost, high position requirements of laser components, etc., and achieve the effect of high energy input
CN105848855AActive Publication Date: 2016-08-10HOMAG HOLZBEARBEITUNGSSYST
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HOMAG HOLZBEARBEITUNGSSYST
Publication Date
2016-08-10

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Abstract

The invention relates to a method for applying a coating, which preferably consists at least partly of plastic, onto workpieces, which preferably consist at least partly of wood, wood materials, plastic, or the like. The coating is activated or melted in a connection region, and the coating is connected to the workpiece by the connection region, said connection region being irradiated with incoherent radiation, in particular infrared radiation which is preferably dispensed by a light-emitting diode arrangement, for activation or melting purposes. The invention further relates to an arrangement for coating a workpiece in such a manner.
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Description

technical field

[0001] The invention relates to a method for applying a coating, which preferably consists at least partially of plastic, to a workpiece, which preferably consists at least partially of wood, wood composite material (Holzwerkstoff), plastic, etc. , wherein the coating is activated at least in the connection region and the coating is connected to the workpiece in this region. Furthermore, according to the invention a device is proposed for coating workpieces in this way. Background technique

[0002] Devices and methods of the type mentioned at the outset are widely used for coating workpieces and for connecting workpieces to the coating. In particular, laser radiation is used for activation, as described, for example, in EP 1 163 864 B1. By means of the laser radiation, sufficiently high energy can be introduced into the connection region, thereby activating the connection region.

[0003] However, the use of lasers entails, in addition to high costs, a re...

Claims

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