Continuous edge processing method and edge processing device for board

An edge processing and edge technology, applied in the field of continuous edge processing of boards, can solve problems such as corner rounding

Inactive Publication Date: 2020-01-10
ULMADAN R D APS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far it is not possible to smoothly round corners in a continuous process
Although it is possible to round the corners in a fixed process by means of digital processing tools, this method cannot in any way compete with continuous processing in terms of the number of products processed per unit of time

Method used

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  • Continuous edge processing method and edge processing device for board
  • Continuous edge processing method and edge processing device for board
  • Continuous edge processing method and edge processing device for board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0072] Figure 8 A complete continuous edge processing line is shown comprising a continuous edge processing device for edge processing of boards according to the invention.

[0073] The continuous edge treatment device according to the invention can treat any kind of board or strip in order to provide these items with an edge profile along their longitudinal edges and around the corners. Preferably, the same edge profiles are provided along the longitudinal edges and around the corners; however, these profiles may differ. Figure 8 The complete continuous edge processing line shown in is suitable for processing the edges of boards in order to provide them with edge profiles along all sides and corners.

[0074] allowable Figure 8 Any kind of board is processed in the complete continuous edge processing line shown; however, the line is especially suitable for processing porous materials such as MDF boards (MDF is Medium Density Fibreboard), HDF (High Density Fibreboard), Me...

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PUM

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Abstract

The plates (2) are continuously conveyed in the conveying direction, wherein at least a first edge (15) of the plates is provided with an edge profile by a rotary edge milling tool. The corner (16) connecting the first and second edges (17) of the plate is at least partially rounded by means of a rotary angle milling tool (12a, 12b) whose outer peripheral profile corresponds to the desired corner edge profile of the plate. The rotary angle milling tool is controlled to be displaced along the continuously moving plate such that the rotary angle milling tool is moved adjacent to the corner to be rounded and is subsequently controlled to move simultaneously in the conveying direction (D) and transversely to the conveying direction is displaced in a direction such that it moves along a trajectory describing at least a portion of the desired rounding of the corner in a coordinate system fixed to the continuously moving plate.

Description

technical field [0001] The invention relates to a method for the continuous edge treatment of a board, wherein the board is conveyed continuously in a conveying direction and wherein at least a first edge of the board is provided with an edge profile by turning an edge milling tool with a The desired edge profile of the plate corresponds to the peripheral profile. Background technique [0002] DE 10 2013 202 007 A1 discloses a device for providing wooden particle boards with untreated narrow edges for surface treatment. Dancer rollers and conveyor belts convey the board linearly and continuously on the flow path. The grinding and cleaning unit grinds and cleans the raw narrow edge of the board. The coating unit applies the coating on the narrow side of the plate while the counter roll is rotating at a suitable speed. The removal unit removes excess coating from the sprayed narrow edge and the longitudinal edge, and the drying unit dries and cures the coating film. The ro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B27C5/08B27M1/08B05C1/00B27N7/00
CPCB05C1/006B27M1/08B27N7/005B27C5/08
Inventor U·诺斯科夫劳尔森T·达尔
Owner ULMADAN R D APS
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