| 摘要 |
<p>The device for the processing of flat or strip-formed open-porous wood components (1) e. g. particle boards and medium-density fiber boards, comprises a coating mechanism for application and smooth-coating of a coating mass (B) on a section of the wood component. The coating mechanism exhibits a nozzle element (4), which possesses a nozzle bore (6), which faces the section(s) and which is limited by a first surface and second surface (10). The first surface is arranged in a coating direction before the second surface and stands out when compared to the second surface. The device for the processing of flat or strip-formed open-porous wood components (1) e. g. particle boards and medium-density fiber boards, comprises a coating mechanism for application and smooth-coating of a coating mass (B) on a section of the wood component. The coating mechanism exhibits a nozzle element (4), which possesses a nozzle bore (6), which faces the section(s) and which is limited by a first surface and second surface (10). The first surface is arranged in a coating direction before the second surface and stands out when compared to the second surface. The projection (s) of the first surface when compared to the second surface corresponds to the thickness of the coating mass to be applied. The nozzle element exhibits first section (4 ') and a second section (4 "), which are inter-connected. One of the sections possesses a recess on the surface facing the other section for the formation of the nozzle bore and/or of the cavity. The first surface possesses an edge, which in sections lies close to the section(s) during the operation of the device. The outline of the first and/or second surface essentially corresponds to the outline of the section(s). A supply mechanism is intended, by means of which the coating mass can be fed into the nozzle bore. The coating mass can be heat-treated by the supply mechanism. The nozzle element exhibits a cavity, which is connected with the nozzle bore and the supply mechanism. The cavity possesses a larger cross section than that of the nozzle bore. A hardening unit is intended, by means of which the coating mass is hardenable. The hardening unit exhibits a mechanism for producing UV-rays. The device further comprises a conveyer system for transferring wood components to be processed in a process direction, and/or a shaping unit for rendering the section(s) of the wood components with a definite outline, and/or an abrasive unit to abrade to desired dimensions of the section and/or the applied coating mass. An independent claim is included for procedure for the processing of flat or strip-formed open-porous wood components e. g. particle boards and medium-density fiber boards.</p> |
