Anti-contraction wooden concave strip door leaf and manufacturing method thereof

Abstract

The invention discloses an anti-contraction wooden concave strip door leaf and a manufacturing method thereof. The door leaf comprises an internal plate, door frames and process convex strips. The door frames are provided with clamping grooves with the width corresponding to the thickness of the internal plate, and the edges of the internal plate are installed in the clamping grooves of the door frames. The process convex strips are fixed to the door frames and the internal plate through fasteners. By simplifying the connection structure between the internal plate and the door frames, adaptability of the internal plate and the door frames is improved, so that production and storage of the internal plate and the door frames can be independently carried out, production efficiency is improved, production cost is reduced, and the production period is shortened. Fastened connection between the door frames and the internal plate is enhanced through the process convex strips, and firmness and reliability of connection between the door frames and the internal plate are improved. Paint bottom layers are sprayed on the internal plate, the door frames and the process convex strips in advance so that the door leaf can be prevented from contracting or deforming in the use process due to thermal expansion and cold contraction. Moreover, gun nails are adopted for fastening the process convex strips, connection is reliable, the processing technology is simple, and installation efficiency is high.

Description

technical field [0001] The invention belongs to the technical field of wooden door leaves, and specifically discloses an anti-shrinkage wooden buckle line door leaf and a processing and manufacturing method thereof. Background technique [0002] The traditional buckle door leaf generally includes a pool plate located in the middle of the door leaf and a door frame or a column fastened around the pool plate. The door frame and the pool plate are fastened by an embedded structure with a slot and a slanted tenon to establish a fast connection. See figure 1 , The door frame 2' is provided with a slot for a pool plate, and the periphery of the pool plate 1' is provided with an inclined tenon, and the pool plate 1' and the door frame 2' are assembled into a door leaf through the cooperation between the card slot and the inclined tenon. The pool board and the door frame are provided with a craft buckle line 3', and a slope 4' is formed between the craft buckle line 3' and the incl...

AI Technical Summary

Problems solved by technology

This kind of door leaf has the following disadvantages: 1. One specification of inclined mortise or card slot cannot be applied to another specification of card slot or inclined mortise, and the independent production and inventory of pool board and door frame cannot be realized, and the production period is long ; 2. The processing accuracy of the oblique tenon position is high, and the storage, transportation and installation are more difficult; 3. The matching structure between the process buckle line 3' and the oblique tenon position needs to match each other, which limits the process buckle line. Scope of production and application; 4. Since the process buckle is generally fixed to the pool board and the door frame by inlaying and / or gluing, the connection is not firm and it is easy to fall off when subjected to external force; 5. The existing wooden buckle door leaf is in the During use, shrinkage and deformation often occur due to thermal expansion and contraction, which affects the use effect of the buckle door leaf

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