CN219583706U

CN219583706U - High-strength plywood

Info

Publication number: CN219583706U
Application number: CN202223305415.9U
Authority: CN
Inventors: 张显林
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-10
Filing date: 2022-12-10
Publication date: 2023-08-25
Anticipated expiration: 2032-12-10

Abstract

The utility model discloses a high-strength plywood which comprises an inner plate and an outer plate, wherein the inner plate comprises a first substrate layer, a resin layer is arranged at the top of the first substrate layer, an acrylic layer is arranged at the bottom of the first substrate layer, the outer plate comprises a second substrate layer, a nylon layer is arranged at the top of the second substrate layer, and a glass fiber layer is arranged at the bottom of the second substrate layer. According to the utility model, the resin layer arranged at the top of the first substrate layer enables the inner plate to have very high strength, the acrylic layer arranged at the bottom of the first substrate layer enables the inner plate to have very high strength, the nylon layer arranged at the top of the second substrate layer enables the outer plate to have very high strength, and the glass fiber layer arranged at the bottom of the second substrate layer enables the outer plate to have very high strength.

Description

High-strength plywood

Technical Field

The utility model relates to the technical field of plywood, in particular to high-strength plywood.

Background

The plywood is made up by cutting wood segment into single boards or cutting wood Fang Bao into Cheng Baomu, and then using adhesive to glue them to form three-layer or multi-layer plate material, usually using odd-layer single boards, and making the fibre directions of adjacent layers of single boards mutually perpendicular and glue them together.

The utility model (publication number: 201320196738.0) discloses a plywood which is formed by bonding wood veneers in a manner that the textures of the wood veneers in the length direction are mutually perpendicular; an adhesive layer is coated between the wood veneers along the length direction; the adhesive layer is a soybean glue insect-proof adhesive layer. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: however, the existing plywood has no function of high strength, so that the use requirement of people cannot be met, and therefore, the high-strength plywood is provided.

Disclosure of Invention

The present utility model for solving the above problems is characterized by comprising: the advantage that intensity is high has solved current plywood and has not had the function that intensity is high, leads to having satisfied people's user demand's problem.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plywood of high strength, includes inner panel and planking, the inner panel includes first stratum basale, the top of first stratum basale is provided with the resin layer, the bottom of first stratum basale is provided with the ya keli layer, the planking includes the second stratum basale, the top of second stratum basale is provided with the nylon layer, the bottom of second stratum basale is provided with the glass fiber layer.

Preferably, the thickness of the resin layer is the same as the thickness of the acrylic layer, and the thickness of the resin layer is 0.26 to 0.29 times the thickness of the first base layer.

Preferably, the thickness of the nylon layer is the same as that of the glass fiber layer, and the thickness of the nylon layer is 0.31-0.33 times that of the second substrate layer.

Preferably, the number of the outer plates is two, and the outer plates are positioned at the top and the bottom of the inner plate.

Preferably, the inner plate and the outer plate are identical in shape, and the inner plate and the outer plate are rectangular.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the arrangement of the high-strength material, the resin layer and the acrylic layer included in the inner plate have very high strength, and the nylon layer and the glass fiber layer included in the outer plate have very high strength.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of an inner panel of the present utility model;

FIG. 3 is a schematic cross-sectional view of an outer panel of the present utility model.

In the figure: 1. an inner plate; 101. a first substrate layer; 102. a resin layer; 103. an acrylic layer; 2. an outer plate; 201. a second substrate layer; 202. a nylon layer; 203. a glass fiber layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2 and 3, the present utility model: the utility model provides a plywood of high strength, including inner panel 1 and planking 2, the quantity of planking 2 is two, and planking 2 is located the top and the bottom of inner panel 1, the shape of inner panel 1 and planking 2 is unanimous, and inner panel 1 and planking 2 are rectangle, inner panel 1 includes first stratum basale 101, the top of first stratum basale 101 is provided with resin layer 102, the bottom of first stratum basale 101 is provided with ya keli layer 103, the thickness of resin layer 102 is the same with the thickness of acrylic layer 103, and the thickness of resin layer 102 is 0.26-0.29 times of first stratum basale 101 thickness, planking 2 includes second stratum basale 201, the top of second stratum basale 201 is provided with nylon layer 202, the bottom of second stratum basale 201 is provided with glass fiber layer 203, the thickness of nylon layer 202 is the same with glass fiber layer 203 thickness, and nylon layer 202's thickness is 0.31-0.33 times of second stratum basale 201 thickness.

Wherein: the resin layer 102 provided on the top of the first base layer 101 provides the inner panel 1 with very high strength, the acryl layer 103 provided on the bottom of the first base layer 101 provides the inner panel 1 with very high strength, the nylon layer 202 provided on the top of the second base layer 201 provides the outer panel 2 with very high strength, and the glass fiber layer 203 provided on the bottom of the second base layer 201 provides the outer panel 2 with very high strength, thereby achieving the purpose of high strength.

The working principle of the utility model is that; the resin layer 102 arranged at the top of the first substrate layer 101 enables the inner plate 1 to have very high strength, the acrylic layer 103 arranged at the bottom of the first substrate layer 101 enables the inner plate 1 to have very high strength, the nylon layer 202 arranged at the top of the second substrate layer 201 enables the outer plate 2 to have very high strength, and the glass fiber layer 203 arranged at the bottom of the second substrate layer 201 enables the outer plate 2 to have very high strength.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. High-strength plywood, including inner panel (1) and planking (2), its characterized in that: the inner plate (1) comprises a first substrate layer (101), a resin layer (102) is arranged at the top of the first substrate layer (101), an acrylic layer (103) is arranged at the bottom of the first substrate layer (101), the outer plate (2) comprises a second substrate layer (201), a nylon layer (202) is arranged at the top of the second substrate layer (201), and a glass fiber layer (203) is arranged at the bottom of the second substrate layer (201).

2. A high strength plywood as claimed in claim 1, wherein: the thickness of the resin layer (102) is the same as that of the acrylic layer (103), and the thickness of the resin layer (102) is 0.26-0.29 times that of the first substrate layer (101).

3. A high strength plywood as claimed in claim 1, wherein: the thickness of the nylon layer (202) is the same as that of the glass fiber layer (203), and the thickness of the nylon layer (202) is 0.31-0.33 times that of the second substrate layer (201).

4. A high strength plywood as claimed in claim 1, wherein: the number of the outer plates (2) is two, and the outer plates (2) are positioned at the top and the bottom of the inner plate (1).

5. A high strength plywood as claimed in claim 1, wherein: the inner plate (1) and the outer plate (2) are identical in shape, and the inner plate (1) and the outer plate (2) are rectangular.