CN205153427U - Preapre for an unfavorable turn of events shape wooden basal plate - Google Patents

Abstract

The utility model discloses a preapre for an unfavorable turn of events shape wooden basal plate, including wooden basal plate body, wood basal plate body includes veneer, glue layer and core, and upper and lower two -layer veneer links firmly the core through the glue layer the surface of wood basal plate body sets up many kerves or a plurality of punching a hole. The utility model discloses an offer a plurality of kerves or punch a hole on the surface of wooden basal plate body, share the deflection in inflation and when shrink effectively, prevent that wooden basal plate body receives to produce the deflection when humidity influences in the air for the structure of wood basal plate body is more stable.

Description

A kind of anti-deformation wood base board

technical field

The utility model relates to a wood base board, in particular to a deformation-proof wood base board.

Background technique

Wood veneer and soft and hard clad board are widely used in interior decoration. Wood veneer and soft and hard clad board are easily deformed by thermal expansion and contraction or humidity in the air. This is the common quality problem of veneer deformation that we commonly call. In the past, we often blamed that the moisture content of the wooden veneer was not well controlled or that no deformation joints were left. However, even with the corresponding quality control of the veneer, the problem of deformation still exists. In fact, the root of the problem lies in the deformation of the wood-based panel. . Overlay panels such as wood veneer are connected to the wood base panel by gluing or nailing. The two are connected as one. The deformation of the wood base panel will inevitably affect the cover panel. Therefore, it is very important to prevent the deformation of the wood base panel.

Utility model content

The purpose of the utility model is to provide a deformation-proof wood-based board that effectively shares the amount of deformation during expansion and contraction, prevents the overall deformation of the wood-based board body when it expands with heat and contracts with cold, and makes the structure of the wood-based board body more stable. To solve the problems raised in the background art above.

In order to achieve the above object, the utility model provides the following technical solutions:

An anti-deformation wood-based board, including a wood-based board body, the wood-based board body includes a veneer, a glue layer and a core board, the upper and lower veneers are connected to the core board through the glue layer, and the wood-based board body A plurality of grooves and/or punch holes are arranged in the surface processing, the grooves are arranged horizontally or vertically or horizontally and vertically, and the surfaces of the grooves and the punched holes are all provided with a carbonized layer.

Further, the core board is wood polymer material or spliced wood board.

Further, a section sealing paint layer is provided on the edge of the wood-based board body.

Further, the punched holes are arranged regularly, and the punched holes are through holes.

Further, the pull groove and the punching hole are simultaneously provided on the surface of the wood-based board body.

Further, the depth of the groove is 2-3mm.

Further, the hole diameter of the punched hole is 20-30mm.

Compared with the prior art, the beneficial effect of the utility model is that: by opening grooves or punching holes on the surface of the wood-based board body, the deformation during expansion and contraction can be effectively shared, and the wood-based board body is prevented from being affected by the humidity in the air. When the amount of deformation is generated, the structure of the wood-based panel body is more stable.

Description of drawings

Fig. 1 is a structural schematic diagram of a pull groove provided on a wood-based slab body.

Fig. 2 is a structural schematic diagram of setting punching holes on the wood-based board body.

Fig. 3 is a schematic cross-sectional structure diagram of a wood-based panel body.

In the figure: 1-base plate body, 2-drawing groove, 3-punching, 4-carbonization layer, 5-section sealing paint layer, 6-single board, 7-glue layer, 8-core board.

detailed description

The utility model is further described below in conjunction with the accompanying drawings of the description, but the protection scope of the utility model is not limited thereto:

As shown in Fig. 1, Fig. 2 and Fig. 3, the anti-deformation wood base board of the present utility model comprises a wood base board body 1, and the surface processing of the wood base board body 1 is provided with a plurality of draw grooves 2, and the draw grooves 2 can be Horizontally or vertically staggered, and can also be irregularly arranged in various patterns, the pull groove 2 can effectively share the deformation during expansion and contraction, and prevent the overall deformation of the wood-based board body 1 when it expands with heat and contracts with cold, so that the wood-based board The structure of the main body 1 is more stable; the surface of the groove 2 is provided with a carbonized layer 4, and the carbonized layer 4 is pressed by high temperature, so that the wood on the surface of the groove 2 is carbonized, thereby forming a carbonized layer 4, and the groove 2 is strengthened by the carbonized layer 4 The strength and smoothness of the wood-based board body 1 are prevented from being reduced due to phenomena such as burrs.

The surface of the wood base board body 1 can be provided with several punching holes 3, the punching holes 3 are arranged regularly, the punching holes 3 are through holes, and the punching holes 3 can also effectively share the deformation during expansion and contraction, preventing the wood base layer The overall deformation of the board body 1 under the influence of humidity in the air makes the structure of the wood-based board body 1 more stable; the surface of the punching hole 3 is provided with a carbonized layer 4 .

Both the pulling groove 2 and the punching hole 3 can be arranged on the surface of the wood-based board body 1, and the combination use can improve the deformation resistance strength of the wood-based board body 1 .

The depth of the groove 2 is 2-3mm, and the diameter of the punching hole 3 is 20-30mm.

The wood-based board body 1 is mainly composed of a veneer 6, a glue layer 7 and a core board 8. The upper and lower veneers 6 are connected to the core board 8 through the glue layer 7. The core board 8 is made of wood polymer material or spliced wood boards. The edge of the wood-based board body 1 is provided with a section sealing paint layer 5, and the section sealing paint layer 5 is sealed on the edge of the wood-based board body 1 by an edge banding machine in the production process to achieve the purpose of preventing moisture from invading and avoiding the damage of the wood-based board body. 1 It swells when exposed to moisture.

The utility model provides drawing grooves 2 and/or punching holes 3 on the surface of the wood-based board body 1 to effectively share the deformation during expansion and contraction, and prevents the overall deformation of the wood-based board body 1 when it is affected by the humidity in the air, so that The structure of the wood base board body 1 is more stable.

It should be understood that: although the present embodiment has described the utility model in more detail, these explanations are only a simple description of the utility model, rather than a limitation of the utility model, and any content that does not exceed the essence of the utility model Inventions and creations all fall within the protection scope of the present utility model.

Claims (7)

1. an anti-deformation plank base plate, comprise plank base plate body (1), described plank base plate body (1) comprises veneer (6), glue layer (7) and central layer (8) are formed, upper and lower two-layer veneer (6) to be connected central layer (8) by glue layer (7), it is characterized in that, the Surface Machining of described plank base plate body (1) arranges many kerves (2) and/or multiple punching (3), described kerve (2) is horizontal or vertical or horizontal, longitudinally be crisscross arranged, the surface of described kerve (2) and punching (3) all arranges carburization zone (4).

2. a kind of anti-deformation plank base plate according to claim 1, is characterized in that, described central layer (8) is wood polymers or Wood block floor.

3. a kind of anti-deformation plank base plate according to claim 1, is characterized in that, the edge of described plank base plate body (1) arranges section sealing enamelled coating (5).

4. a kind of anti-deformation plank base plate according to claim 1, it is characterized in that, described punching (3) arranges regularly, and punching (3) is through hole.

5. a kind of anti-deformation plank base plate according to claim 1, is characterized in that, described kerve (2) and punching (3) are arranged on the surface of plank base plate body (1) simultaneously.

6. a kind of anti-deformation plank base plate according to claim 1, is characterized in that, the degree of depth of described kerve (2) is 2-3mm.

7. a kind of anti-deformation plank base plate according to claim 1, is characterized in that, the aperture of described punching (3) is 20-30mm.