Method for manufacturing gridding core veneer using artificial board as raw material

Abstract

A method for manufacturing a gridding core veneer using an artificial board as a raw material comprises the steps that multiple layers of chipboards and multiple layers of fiberboards are used as base materials, the chipboards and the fiberboards are thickened in a lamination mode, and comb-shaped or arch-shaped special-shaped laminates are manufactured in the mode that notch machining is carried out on base plates in the direction which is at 0-90 degrees relative to the length direction of the base plates; the special-shaped laminates are sequentially laminated in the thickness direction in the mode that notches of the adjacent special-shaped laminates are assembled face to face or facing opposite directions or facing the same direction, so that the special-shaped laminates coincide in the length direction and the width direction, and the included angles between the axes of the notches are larger than 0 degree; finally, sawing processing is carried out in the length or width direction, parallel to the thickness direction, of the base materials, so that artificial board gridding core veneer battens are obtained through sawing processing. The gridding core veneer has the advantages of being light in weight, capable of saving materials and good in heat preservation effect and sound insulation effect; the method provides a way for weight reduction and wide application of artificial board wooden products, is suitable for efficient and wide application of the artificial board, and can be widely applied to gridding core battens which are made of artificial boards and used for manufacturing of furniture, wood doors and floors and decoration and ornament of various venues.

Description

Technical field: [0001] The invention relates to a method for manufacturing wood products, in particular to a novel method for manufacturing a wood-based panel core board by using wood-based panels as raw materials. Background technique: [0002] The existing wood-based panel products (such as panel furniture, decorative materials, etc.) are mostly made of single-layer or multi-layer plywood and MDF as the core material, and the surface is supplemented with materials such as veneer or wood grain paper. It has been widely used, but there are also many defects: ① The product is self-important. Wood-based panel products, such as furniture, are heavy and meet people's diverse needs, but the structure is self-heavy and inconvenient to handle and move. It makes the load bearing of the connecting part larger and affects the service life of the product. ②It is not conducive to saving wood. Where the bearing capacity requirement is much lower than the strength of the wood product ...

AI Technical Summary

Problems solved by technology

[0002] Existing wood-based panel products (such as panel furniture, decorative materials, etc.) are mostly made of single-layer or multi-layer plywood and MDF as the core material, and the surface is supplemented by veneer or wood grain paper. It has been widely used, but there are also many defects: ①The product is heavy

Wood-based panel products such as furniture are thick and heavy, meeting people's diverse needs, but the structure is heavy and inconvenient to carry and move

Make the connection parts bear a lot of load and affect the service life of the product

②It is not conducive to saving wood

This technology solves the problems of high density, large internal stress and poor stability of the existing wood-based panels.

However, there are still problems such as weight and strength.

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