CN211591608U

CN211591608U - Composite laminated wood

Info

Publication number: CN211591608U
Application number: CN202020110864.XU
Authority: CN
Inventors: 葛国玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-09-29
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses a composite laminated wood relates to the integrated panel field. The laminated wood comprises an upper layer plate, a reinforcing plate and a lower layer plate which are sequentially compounded; the upper layer board and the lower layer board are formed by splicing a plurality of wood monomers, and the spliced parts are fixedly connected through an adhesive; the reinforcing plate comprises an upper plate blank, a middle plate blank and a lower plate blank which are sequentially compounded. This integrated panel can prevent self deformation, guarantees self service strength.

Description

Composite laminated wood

Technical Field

The utility model relates to an integrated panel field especially relates to a compound laminated wood.

Background

The existing composite board is mostly formed by directly compounding large wood blocks, but the large wood blocks have high water content, so that the water loss is serious after long-time use, and the deformation, cracking, infirm bonding and the like of the board are easily caused. Especially in the aspect of household building materials, the furniture is deformed and loosened, and the use safety and the attractiveness are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a prevent that panel from warping, guarantee the compound laminated wood of use intensity is provided.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is:

a composite laminated wood, comprising:

the composite plate comprises an upper plate, a reinforcing plate and a lower plate which are sequentially compounded.

The upper plate and the lower plate are formed by splicing a plurality of wood monomers, and the spliced parts are fixedly connected through an adhesive.

The reinforcing plate comprises an upper plate blank, a middle plate blank and a lower plate blank which are sequentially compounded.

The further technical scheme is that the wood single body splicing positions of the upper plate and the lower plate are arranged in a staggered mode.

The further technical scheme is that the upper plate blank, the middle plate blank and the lower plate blank are bonded and fixed through adhesives.

The further technical scheme is that the grain directions of the upper slab, the middle slab and the lower slab are different.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:

the upper plate and the lower plate are formed by splicing small wood monomers, the wood monomers are small in size and low in moisture content, so that deformation caused by moisture loss is not easy to occur, and the stable shape of the plate is ensured.

Simultaneously, connect through the adhesive between the timber monomer, the hardness of adhesive is far higher than timber's hardness to can cause the separation to the deformation of timber, further prevent timber's deformation, and the deformation direction is opposite between two continuous timber monomers, consequently also can produce certain deformation resistance each other, and then solved the deformation problem of panel.

In addition, the wood monomer has low requirements on the shape of the wood, and small and irregular monomers are selected instead of specially collecting large-scale wood, so that the manufacturing cost is more economic than that of the large-scale wood, and the process is simpler and quicker.

In addition, the reinforcing plate is formed by bonding three plate blanks to form a stable flat plate structure, so that the connection relation of an upper plate and a lower plate is stabilized, the connection between the wood single bodies cannot generate dislocation and deformation in the vertical direction, and the connection and use strength of the whole laminated wood are ensured.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic side view of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. Based on the embodiments only in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1 to 2, a composite laminated wood includes an upper plate 1, a reinforcing plate 2 and a lower plate 3 which are sequentially combined. The upper layer board 1 and the lower layer board 3 are formed by splicing a plurality of wood monomers 100, and the splicing positions 10 are fixedly connected through an adhesive; the reinforcing plate 2 comprises an upper plate blank 21, a middle plate blank 22 and a lower plate blank 23 which are sequentially compounded.

In the manufacturing process of the laminated wood, the wood single body 100 is cut and adhered by the adhesive to form the upper layer plate 1 and the lower layer plate 3, and the reinforcing plate 2 is fixed between the upper layer plate and the lower layer plate by the adhesive to form a complete laminated board for use. The reinforcing plate 2 adopts a thin plate in the manufacturing process, the moisture is dried, the moisture is very easy to be dried due to the small thickness of the plate blank, and the three layers of plate blanks are bonded to form the reinforcing plate 2 with high strength for maintaining the strength of the whole integrated plate.

The upper plate 1 and the lower plate 3 of the integrated plate are formed by splicing small wood monomers 100, the wood monomers 100 are small in size, the moisture content is low, deformation is not easy to occur due to moisture loss, and the stable shape of the plate is guaranteed. Simultaneously, connect through the adhesive between the timber monomer 100, the hardness of adhesive is far higher than timber's hardness to can cause the separation to the deformation of timber, further prevent timber's deformation, and the deformation direction is opposite between two consecutive timber monomers 100, thereby also can produce certain deformation resistance each other, and then solved the deformation problem of panel.

Moreover, the wood single body 100 has low requirements on the shape of the wood, does not need to specially collect large-scale wood, and selects a small-scale single body with an indefinite shape, so that the manufacturing cost is more economic than that of the large-scale wood, and the process is simpler and quicker. In addition, the reinforcing plate 2 is formed by bonding three plate blanks to form a stable flat plate structure, so that the connection relation of an upper plate and a lower plate is stabilized, the connection between the wood single bodies 100 cannot generate dislocation and deformation in the vertical direction, and the connection and use strength of the whole laminated wood are ensured.

In order to further prevent the deformation of the laminated wood and increase the strength of the laminated wood, the splicing parts 10 of the wood single bodies 100 of the upper layer plate 1 and the lower layer plate 3 are arranged in a staggered mode, so that the deformation stress points are distributed in a staggered mode, when the laminated wood is subjected to external force, the laminated wood can only act on the connecting points of one layer of plate, the other layer of plate and the reinforcing plate 2 are aligned to support, and the strength and the stress strength of the laminated wood are increased. Similarly, the grain directions of the upper blank 21, the middle blank 22 and the lower blank 23 are different.

The above is only the preferred embodiment of the present invention, and any person can make some simple modifications, deformations and equivalent replacements according to the present invention, all fall into the protection scope of the present invention.

Claims

1. A composite laminated wood, comprising:

the composite plate comprises an upper layer plate (1), a reinforcing plate (2) and a lower layer plate (3) which are sequentially compounded;

the upper layer plate (1) and the lower layer plate (3) are formed by splicing a plurality of wood single bodies (100), and the spliced parts (10) are fixedly connected through an adhesive;

the reinforcing plate (2) comprises an upper plate blank (21), a middle plate blank (22) and a lower plate blank (23) which are sequentially compounded.

2. The composite laminated wood according to claim 1, wherein the joints (10) of the wood single bodies (100) of the upper layer plate (1) and the lower layer plate (3) are staggered.

3. A composite laminated wood according to claim 1, wherein the upper blank (21), the middle blank (22) and the lower blank (23) are fixed by adhesive bonding.

4. A composite laminate according to claim 1, wherein the upper (21), middle (22) and lower (23) slabs differ in grain direction.