V-arc-shaped shallow slot structure and its machining method for composite floor

A compound flooring and arc-shaped technology, which is applied to wood processing equipment, manufacturing tools, building structures, etc., can solve the problems of weak solid wood feeling, easy to produce height difference, and exposed groove edge substrates, so as to achieve the goal of not easily hiding dirt and The effect of water accumulation, eliminating edge collapse and swelling, and improving the overall effect

Inactive Publication Date: 2006-08-16
翁祖宏
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Problems solved by technology

"Flat seam" means that the end face of the gap formed by the floor assembly is flush with the board surface. Due to the error of processing accuracy or the influence of thermal expansion and contraction, it is easy to produce height difference, and the solid wood feeling is not strong; "V" type seam is the upper groove and the lower seam. The purpose is to cover the seam with the groove to enhance the solid wood feeling of the floor, but the edge of the groove is angul

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  • V-arc-shaped shallow slot structure and its machining method for composite floor

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Embodiment Construction

[0008] The technical solution of the present invention is: product structure: a circular arc shape with a corresponding radius R=6-15mm and an arc depth h=0.3-1.2mm is formed around the board surface, and the arc-shaped tangent slope transitions to the board edge, and the tangent slope and the board The bottom parallel lines form a V-shaped shallow groove with an angle of ∠α=11°~37°, the groove depth H=0.8~1.5mm, and the wear-resistant layer and decorative paper layer cover the entire surface of the floor including the board groove.

[0009] Production process: 2.1 Pass the broken blank through the floor forming machine, or pass the whole large slab through the router, and mill it around the surface of the floor slab with a corresponding radius R = 6 ~ 15mm, arc depth h = 0.3 ~ 1.2 The circular arc shape of mm, transition to the edge of the board with the arc-shaped tangent slope, the tangent slope and the parallel line of the bottom of the board form a V-shaped shallow groove ...

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Abstract

This is about a V shape arc shallow slot structure of composite floor and its manufacture method. A prototype of the board is processed through a miller along its perimeter a V shape arc of radius R=6~8 mm and depth h=0.3~1.2 mm. Then process a shallow slot along a tangent bevel with an angle to the board of alpha=11~37o at a depth h=0.8~1.5 mm. Finally pave on whole board surface including slot wear resistance paper and decoration paper and hot press by a thermo presser to form the final board product.

Description

technical field [0001] The invention relates to a floor and a processing method thereof, in particular to a V-shaped shallow groove structure of a composite floor and a processing method thereof. Background technique [0002] Composite flooring is based on wood fiber board, the surface is covered with wear-resistant layer (aluminum oxide) and simulated printed wood grain paper (decorative paper) layer, and the bottom is additionally balanced layer, which is compounded by high temperature and high pressure. It is a ground decoration material commonly used in public places. When this kind of floor is installed, it is mainly completed by the tongue and groove connection around the floor, as long as the floor is assembled directly. The joints formed by the joints between floors have always been a technical subject of research and improvement in the flooring industry. At present, there are three main types of seams for composite flooring: one is flat seams; the other is "V"-sha...

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Application Information

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IPC IPC(8): E04F15/02B27M3/04
Inventor 翁祖宏
Owner 翁祖宏
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