CN218986018U

CN218986018U - Anti-deformation environment-friendly veneer

Info

Publication number: CN218986018U
Application number: CN202223518907.6U
Authority: CN
Inventors: 文大超; 段兴亚; 仲子夜
Original assignee: Shuyang County Huaqing Wood Products Factory
Current assignee: Shuyang County Huaqing Wood Products Factory
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-09
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses an anti-deformation environment-friendly veneer, which comprises a veneer board body, wherein all layers of the veneer board body are mutually adhered through aldehyde-free bioprotein PU glue, the veneer board body comprises a veneer layer arranged on the surface, the inner side of the veneer layer is fixedly connected with a protective layer, one side of the protective layer, which is far away from the veneer layer, is fixedly connected with an insulating layer, one side of the insulating layer is fixedly connected with a honeycomb sandwich board, one side of the honeycomb sandwich board is fixedly connected with a substrate, one side of the substrate is fixedly connected with a flame-retardant layer, one side of the flame-retardant layer is fixedly connected with a density board, and one side of the density board, which is far away from the flame-retardant layer, is fixedly connected with a bottom plate. Through the protective layer, the integral waterproof and fireproof performance of the utility model is improved, and the service performance of the plate is improved; the high-strength resin filled by the honeycomb sandwich plate in a matched manner improves the strength of the veneer body, avoids deformation and expansion during use, and ensures the structural strength of the veneer body.

Description

Anti-deformation environment-friendly veneer

Technical Field

The utility model relates to the technical field of veneer, in particular to an anti-deformation environment-friendly veneer.

Background

The veneer veneers, namely veneer boards and veneer boards, are made by precisely planing solid wood into thin wood veneers with the thickness of more than 0.2mm, taking the veneer boards as base materials and adopting an adhesive process to manufacture the veneer boards with single-sided decoration effect, wherein the veneer boards are collectively called the veneer veneers, namely fancy boards and secondary processing boards, and the veneer boards are of laminated structures and comprise pattern layers, bottom layers and decorative layers and are connected together in a pressing and bonding mode.

However, the existing veneer is made of wood, when the veneer is subjected to water or humid air, the veneer is easy to expand and deform, the appearance is affected, meanwhile, most of the existing veneer is bonded by using an aldehyde-containing adhesive, formaldehyde has strong toxicity, and the environment is not protected enough, so that the environment-friendly veneer with deformation resistance is provided for solving the problems.

Disclosure of Invention

The present utility model is directed to an anti-deformation environment-friendly veneer to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an environmental protection veneer of preapring for an unfavorable turn of events shape, includes the veneer board body, bond each other through aldehyde-free biological protein PU glue between each layer of veneer board body, the veneer board body is including establishing the finish coat at the surface, the inboard fixed connection inoxidizing coating of finish coat, one side fixed connection heat preservation of finish coat is kept away from to the inoxidizing coating, one side fixed connection honeycomb sandwich panel of heat preservation, one side fixed connection base plate of honeycomb sandwich panel, one side fixed connection flame retardant coating of base plate, one side fixed connection density board of flame retardant coating, one side fixed connection bottom plate of flame retardant coating is kept away from to the density board.

Preferably, the facing layer has a thickness of 0.5mm.

Preferably, the protective layer comprises a waterproof refractory paper layer, an antibacterial layer, an antistatic layer and a fireproof plate, wherein the waterproof refractory paper layer is fixedly connected with the finish coat, one side of the waterproof refractory paper layer, which is far away from the finish coat, is fixedly connected with the antibacterial layer, one side of the antibacterial layer is fixedly connected with the antistatic layer, one side of the antistatic layer is fixedly connected with the fireproof plate, and the fireproof plate is fixedly connected with the heat-insulating layer.

Preferably, the heat preservation layer is a rock wool board, and the thickness of the heat preservation layer is 0.03-0.15mm.

Preferably, the honeycomb sandwich panel is a honeycomb structure and is internally filled with a high-strength resin.

Preferably, a flexible wire mesh layer is fixedly arranged between the substrate and the flame-retardant layer, and the flexible wire mesh is filled with high-strength epoxy resin.

Compared with the prior art, the utility model has the beneficial effects that: through the protective layer, the integral waterproof and fireproof performance of the utility model is improved, and the service performance of the plate is improved; the high-strength resin filled by the honeycomb sandwich plate in a matched manner improves the strength of the veneer body, avoids deformation and expansion during use, and ensures the structural strength of the veneer body.

Drawings

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

FIG. 2 is a schematic view of the structure of the protective layer according to the present utility model.

In the figure: the veneer board body 1, the finish coat 2, the protective layer 3, the waterproof fire-resistant paper layer 31, the antibacterial layer 32, the antistatic layer 33, the fireproof plate 34, the heat preservation layer 4, the honeycomb sandwich plate 5, the base plate 6, the flame-retardant layer 7, the density board 8 and the base plate 9.

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.

Example 1

Referring to fig. 1 and 2, in a first embodiment of the present utility model, the embodiment provides an anti-deformation environment-friendly veneer, which comprises a veneer board body 1, wherein all layers of the veneer board body 1 are adhered to each other by aldehyde-free bioprotein PU glue, the aldehyde-free bioprotein PU glue is free of formaldehyde, the material is more environment-friendly, the environment is not polluted, the environment-friendly performance in use is ensured, the veneer board body 1 comprises a veneer layer 2 arranged on the surface, an inner side of the veneer layer 2 is fixedly connected with a protective layer 3, one side of the protective layer 3, far from the veneer layer 2, is fixedly connected with a heat preservation layer 4, one side of the heat preservation layer 4 is fixedly connected with a honeycomb sandwich board 5, one side of the honeycomb sandwich board 5 is fixedly connected with a substrate 6, one side of the substrate 6 is fixedly connected with a flame retardant layer 7, one side of the flame retardant layer 7 is fixedly connected with a density board 8, and one side of the density board 8, far from the flame retardant layer 7, is fixedly connected with a bottom board 9. The finish coat 2 is located the top layer, the holistic aesthetic degree of veneer board body 1 has been improved, the setting of inoxidizing coating 3, waterproof, fire-retardant, antistatic and antibiotic ability of veneer board body 1 has been improved, the rock wool board of heat preservation 4 has improved the heat preservation heat insulating ability of veneer board body 1, the inside honeycomb of honeycomb sandwich panel 5 wholly has very big bending rigidity, the high strength resin of intussuseption packing simultaneously, further the bulk strength and the deformation resistance of honeycomb sandwich panel 5 have been improved, prevent that veneer board body 1 from taking place deformation when using, the high strength resin of intussuseption packing simultaneously has improved under the protection of inoxidizing coating 3, fire prevention, fire-retardant, antibiotic, waterproof ability, the setting of flame retardant coating 7, the fire prevention fire-retardant performance of veneer board body 1 has further been improved.

Example 2

Referring to fig. 1-2, in a second embodiment of the present utility model, the thickness of the finishing layer 2 is 0.5mm, and the overall thickness of the veneer board 1 is reduced, and the finishing layer 2 improves the aesthetic appearance of the veneer board 1.

Specifically, the protective layer 3 includes waterproof fire-resistant paper layer 31, antibiotic layer 32, antistatic backing 33, PLASTIC LAMINATED 34, waterproof fire-resistant paper layer 31 and finish coat 2 fixed connection, and one side fixed connection antibiotic layer 32 of facing layer 2 is kept away from to waterproof fire-resistant paper layer 31, and one side fixed connection antistatic backing 33 of antibiotic layer 32, one side fixed connection PLASTIC LAMINATED 34 of antistatic backing 33, PLASTIC LAMINATED 34 fixed connection heat preservation 4. The waterproof fire-resistant paper layer 31 of the protective layer 3 improves the waterproof fire-resistant performance of the surface layer of the veneer board body 1, the antibacterial layer 32 improves the antibacterial performance of the veneer board body 1, the antistatic layer 33 improves the antistatic capability of the veneer board body 1, and the fireproof plate 34 further improves the fire-resistant performance of the veneer board body 1.

Specifically, the heat preservation layer 4 is a rock wool board, the thickness of the heat preservation layer 4 is 0.03-0.15mm, and the rock wool board has the characteristics of light weight, small heat conductivity, heat absorption and incombustibility, so that the heat preservation effect of the heat preservation layer 4 is improved.

Specifically, the honeycomb sandwich panel 5 is of a honeycomb structure and is internally filled with a high-strength resin. The honeycomb sandwich plate 5 has a honeycomb structure inside, and has extremely high bending rigidity, and meanwhile, the high-strength resin filled inside further improves the overall strength and deformation resistance of the honeycomb sandwich plate 5, so that the veneer plate body 1 is prevented from deformation during use, and meanwhile, the high-strength resin filled inside improves the fireproof, flame-retardant, antibacterial and waterproof capabilities under the protection of the protective layer 3.

Specifically, a flexible wire mesh layer is fixedly arranged between the substrate 6 and the flame retardant layer 7, and the flexible wire mesh is filled with high-strength epoxy resin. The arrangement of the flexible wire mesh layer improves the connection tightness between the base plate 6 and the flame-retardant layer 7, and simultaneously further improves the overall strength of the veneer board body 1, and the filling of high-strength epoxy resin further improves the strength between the base plate 6 and the flame-retardant layer 7, and further improves the deformation resistance.

Example 3

Referring to fig. 1-2, in a third embodiment of the present utility model, the facing layer 2 is located on the outermost layer, which improves the overall aesthetic degree of the veneer board 1, the waterproof and fireproof paper layer 31 of the protective layer 3 is disposed, the waterproof and fireproof performance of the surface layer of the veneer board 1 is improved, the antibacterial layer 32 is disposed, the antibacterial performance of the veneer board 1 is improved, the antistatic layer 33 is disposed, the antistatic performance of the veneer board 1 is improved, the fireproof board 34 is disposed, the fireproof performance of the veneer board 1 is further improved, the rock wool board of the heat-insulating layer 4 is disposed, the heat-insulating and heat-insulating performance of the veneer board 1 is improved, the internal honeycomb structure of the honeycomb sandwich board 5 is provided with extremely high bending rigidity as a whole, meanwhile, the high-strength resin filled inside is further improved, the overall strength and deformation-preventing performance of the honeycomb sandwich board 5 are further improved, the high-strength resin filled inside is prevented from deforming under the protective layer 3 when the veneer board 1 is used, the fireproof, flame-retardant, antibacterial and waterproof performance of the fire-preventing layer 7 is further improved, and the fireproof performance of the veneer board 1 is further improved.

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. The utility model provides an environmental protection veneer of preapring for an unfavorable turn of events, includes veneer plate body (1), its characterized in that: the novel veneer board is characterized in that all layers of the veneer board body (1) are mutually bonded through aldehyde-free bioprotein PU adhesive, the veneer board body (1) comprises a veneer layer (2) arranged on the surface, the inner side of the veneer layer (2) is fixedly connected with a protective layer (3), the protective layer (3) is far away from a side fixedly connected with an insulating layer (4) of the veneer layer (2), a side fixedly connected with a honeycomb sandwich plate (5) of the insulating layer (4), a side fixedly connected with a substrate (6) of the honeycomb sandwich plate (5), a side fixedly connected with a flame retardant layer (7) of the substrate (6), a side fixedly connected with a density board (8) of the flame retardant layer (7), and a side fixedly connected with a bottom plate (9) of the flame retardant layer (7) is far away from the density board (8).

2. An anti-deformation environmental protection veneer according to claim 1, wherein: the thickness of the facing layer (2) is 0.5mm.

3. An anti-deformation environmental protection veneer according to claim 1, wherein: the protective layer (3) comprises a waterproof fireproof paper layer (31), an antibacterial layer (32), an antistatic layer (33) and a fireproof plate (34), wherein the waterproof fireproof paper layer (31) is fixedly connected with the finish layer (2), one side of the waterproof fireproof paper layer (31) away from the finish layer (2) is fixedly connected with the antibacterial layer (32), one side of the antibacterial layer (32) is fixedly connected with the antistatic layer (33), one side of the antistatic layer (33) is fixedly connected with the fireproof plate (34), and the fireproof plate (34) is fixedly connected with the heat preservation layer (4).

4. An anti-deformation environmental protection veneer according to claim 1, wherein: the heat preservation layer (4) is a rock wool board, and the thickness of the heat preservation layer (4) is 0.03-0.15mm.

5. An anti-deformation environmental protection veneer according to claim 1, wherein: the honeycomb sandwich panel (5) is of honeycomb structure and is internally filled with a high strength resin.

6. An anti-deformation environmental protection veneer according to claim 1, wherein: a flexible wire mesh layer is fixedly arranged between the substrate (6) and the flame-retardant layer (7), and high-strength epoxy resin is filled in the flexible wire mesh layer.