Concave wooden door and processing method thereof

Abstract

A concave wooden door comprises panel layers, concave lines and filling boards, wherein the line face of each concave line comprises a line inner concave groove and a left connecting end and a right connecting end, each connecting end is provided with an edge face and a connecting face connected with the corresponding inner concave groove, a stepped face is arranged between every edge face and the corresponding connecting face, a middle core board is arranged, the plywood faces and the filling boards of the concave line are respectively adhered to the front and rear faces of the middle core board through glue, the top face of each filling board is on the same plane with the connecting face of the corresponding concave line, each panel layer is adhered to the top face of the corresponding filling board and the connecting face of the corresponding concave line, the top face of each panel layer is on the same plane with the edge face of the corresponding concave line, and a finish coat is arranged on each panel layer and the edge face of each concave line. The manufacturing method sequentially comprises the following steps of preparing the middle core board, the concave lines, the filling boards and panels, adhering the lines and the filling boards with glue, adhering the panel layers with glue and coating the finish coats. According to the invention, the concave lines and the filling boards are assured to be unlikely to crack, the service life of the wooden door is prolonged, and further, the different changes of the concave on the surface of the door are enriched through the concave lines.

Description

technical field [0001] The invention relates to the technical manufacturing field of wooden doors, in particular to a concave wooden door and a processing method thereof. Background technique [0002] The traditional way of making wooden doors with lines usually includes figure 1 , figure 2 with image 3 three methods. figure 1 It is to paste decorative lines 1 on the plane, although its processing method is simple, its decorative effect is not obvious, and decorative lines 1 can only process convex lines. figure 2 The surface of the panel is grooved and milled out to form engraving lines 2. The engraving lines are usually processed by milling machines, engraving machines and other equipment for concave-convex treatment and pattern engraving. The internalization of the mouth is difficult and affects the appearance. In order to ensure the line appearance of wooden doors, most of the existing wooden doors use image 3 The door side stiles and door core board parts show...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, the present invention aims to provide a concave wooden door and its processing method, which can design and manufacture lines of various shapes of inner grooves, enrich the different changes of inner grooves on the surface of the door leaf, ensure its beautiful structure, and not prone to cracking

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