CN216476042U

CN216476042U - Ecological imitative plank of polyurethane with water paint composite biocoating

Info

Publication number: CN216476042U
Application number: CN202122819346.2U
Authority: CN
Inventors: 李翠娣; 钟东定; 丘梅娘; 钟东永; 李庆端
Original assignee: Xiamen Bolunya Polyurethane Technology Co ltd
Current assignee: Xiamen Bolunya Polyurethane Technology Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-05-10
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a polyurethane ecological wood-like board with a water-based paint composite coating, which comprises a base plate, a sealing layer and a reinforcing structure, wherein the reinforcing structure is arranged on the top of the base plate, and a buffer glue layer is arranged on the top of the base plate, so that the impact resistance of the whole wood-like board is improved, the sealing property of the wood-like board is improved through the arranged water-based paint layer, the fireproof property of the whole wood-like board is improved through the arranged fireproof rock wool and fireproof particles, the bearing capacity, the waterproof property and the fireproof property of the wood-like board are improved, and the beneficial effects of prolonging the service life of the wood-like board are achieved.

Description

Ecological imitative plank of polyurethane with water paint composite biocoating

Technical Field

The utility model relates to the field of wood-like boards, in particular to a polyurethane ecological wood-like board with a water paint composite coating.

Background

In the 2010 development target established in China, the building industry becomes one of the prop industries of the national economy of China, along with the development of the building industry, the indoor decoration industry is developed more greatly, and a wood board is developed as one of important materials for indoor decoration, but when the common wood floor is laid outdoors, the common wood floor is always worn along with the use of people and is required to deal with various use environments, so that the common wood floor has poor wear resistance and corrosion resistance, people need to replace and maintain the common wood floor regularly, the use cost is greatly increased, and the imitation wood floor is brought along with the birth.

When the imitation wood board is used, the structure is simple, the impact resistance of the imitation wood board is poor, and meanwhile, the whole fireproof performance and waterproof performance of the imitation wood board are also poor, so that the service life of the imitation wood board is easily influenced, and the practicability of the imitation wood board is reduced.

Disclosure of Invention

Therefore, in order to solve the above-mentioned disadvantages, the present invention provides a polyurethane ecological imitation wood board with a water paint composite coating.

The utility model is realized by constructing a polyurethane ecological imitation wood board with a water paint composite coating, the device comprises a substrate and a sealing layer, wherein the sealing layer is arranged on the bottom end face of the substrate, the reinforcing structure is arranged on the top of the substrate, the reinforcing structure comprises a first polyurethane layer, a second polyurethane layer, a buffer layer, a resin layer, a fireproof layer, a partition board, a decorative board and a water paint layer, wherein the first polyurethane layer is fastened on the top end surface of the substrate, and the top of the first polyurethane layer is provided with a second polyurethane layer, the buffer layer is arranged between the upper and lower opposite surfaces of the first polyurethane layer and the second polyurethane layer, the resin layer is connected with the top end face of the second polyurethane layer, the fireproof layer is arranged on the inner side of the resin layer, the partition panel is pasted in resin layer top face, the decorative board is connected in partition panel top face, and decorative board top face is provided with the waterborne paint layer.

Preferably, the buffer layer includes buffering glue film, fixture block and draw-in groove, terminal surface is connected respectively in second polyurethane layer bottom face and first polyurethane layer top face about the buffering glue film, the terminal surface is provided with the fixture block about the buffering glue film, the fixture block is identical with the draw-in groove inboard, the draw-in groove is seted up in second polyurethane layer bottom face and first polyurethane layer top face.

Preferably, the flame retardant coating includes convex body, recess, fire prevention rock wool and fire prevention granule, the convex body sets up in partition panel bottom face middle part, the convex body closely stretches into in the recess, the recess is seted up in resin layer top face middle part, both ends are connected respectively in convex body bottom face and the inboard bottom face of recess about the fire prevention rock wool, the fire prevention granule sets up inside the fire prevention rock wool.

Preferably, the thickness of the first polyurethane layer is consistent with that of the second polyurethane layer, and the thickness of the first polyurethane layer is twice that of the fixture block.

Preferably, the clamping blocks are distributed on the upper end face and the lower end face of the buffer glue layer in an array mode, and the clamping grooves matched in number are formed in the first polyurethane layer and the second polyurethane layer.

Preferably, the convex body is flush with the side surface of the fireproof rock wool.

Preferably, the vertical section of the fixture block is trapezoidal, and the top end surface and the side surface of the fixture block are connected in an arc shape.

Preferably, the fireproof particles are arranged in the fireproof rock wool, and the fireproof rock wool completely covers the end face of the outer side of the fireproof particles.

The utility model has the following advantages: the utility model provides a polyurethane ecological imitation wood board with a water paint composite coating through improvement, compared with the same type of equipment, the improvement is as follows:

the method has the advantages that: according to the polyurethane ecological wood-like board with the water-based paint composite coating, the reinforcing structure is arranged on the top of the base plate, the buffering glue layer is arranged on the top of the base plate, so that the impact resistance of the added wood-like board is improved, the sealing performance of the wood-like board is improved through the arranged water-based paint layer, the fireproof performance of the wood-like board is improved through the arranged fireproof rock wool and the fireproof particles, the bearing capacity, the waterproof performance and the fireproof performance of the wood-like board are improved, and the beneficial effects of prolonging the service life of the wood-like board are achieved.

The method has the advantages that: according to the polyurethane ecological wood-like board with the water-based paint composite coating, the clamping blocks are arranged and distributed on the upper end surface and the lower end surface of the buffer glue layer in an array mode, the clamping grooves with the matched number are formed in the first polyurethane layer and the second polyurethane layer, and the stability of the buffer glue layer for connecting the first polyurethane layer and the second polyurethane layer is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic elevation cross-sectional view of a reinforcing structure of the present invention;

FIG. 3 is a schematic view of a buffer layer structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 of the present invention;

fig. 5 is a schematic view of the fireproof rock wool structure of the utility model.

Wherein: the fireproof decorative plate comprises a base plate-1, a sealing layer-2, a reinforcing structure-3, a first polyurethane layer-31, a second polyurethane layer-32, a buffer layer-33, a resin layer-34, a fireproof layer-35, a partition plate-36, a decorative plate-37, a water paint layer-38, a buffer glue layer-331, a clamping block-332, a clamping groove-333, a convex body-351, a groove-352, fireproof rock wool-353 and fireproof particles-354.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the utility model provides a polyurethane ecological imitation wood board with a water paint composite coating by improvement, which comprises a base plate 1 and a sealing layer 2, wherein the sealing layer 2 is arranged on the bottom end face of the base plate 1.

Referring to fig. 2, the present invention provides a polyurethane ecological wood-like board with a water paint composite coating by improving, a reinforcing structure 3 is disposed on a top of a substrate 1, the reinforcing structure 3 includes a first polyurethane layer 31, a second polyurethane layer 32, a buffer layer 33, a resin layer 34, a fire-proof layer 35, a partition plate 36, a decorative plate 37 and a water paint layer 38, the first polyurethane layer 31 is fastened on a top end surface of the substrate 1, the second polyurethane layer 32 is disposed on a top of the first polyurethane layer 31, the first polyurethane layer 31 and the second polyurethane layer 32 have the same thickness, the thickness of the first polyurethane layer 31 is twice as large as that of a fixture block 332, the fixture block 332 can be conveniently and completely inserted into a clamping groove 333 for fixing, the buffer layer 33 is disposed between upper and lower opposite surfaces of the first polyurethane layer 31 and the second polyurethane layer 32, the resin layer 34 is connected to the top end surface of the second polyurethane layer 32, the fire-proof layer 35 is disposed inside the resin layer 34, the partition plate 36 is adhered to the top end surface of the resin layer 34, the decorative plate 37 is connected to the top end surface of the partition plate 36, and the top end surface of the decorative plate 37 is provided with the water paint layer 38.

Referring to fig. 3, the present invention provides a polyurethane ecological wood-like board with a water paint composite coating by improving, the buffer layer 33 includes a buffer adhesive layer 331, a fixture block 332 and a clamping groove 333, the upper and lower end surfaces of the buffer adhesive layer 331 are respectively connected to the bottom end surface of the second polyurethane layer 32 and the top end surface of the first polyurethane layer 31, the upper and lower end surfaces of the buffer adhesive layer 331 are provided with the fixture block 332, the fixture block 332 is engaged with the inner side of the clamping groove 333, the fixture blocks 332 are distributed on the upper and lower end surfaces of the buffer adhesive layer 331 in an array, the first polyurethane layer 31 and the second polyurethane layer 32 are provided with the clamping grooves 333 with the matched number, so that the connecting stability of the first polyurethane layer 31 and the second polyurethane layer 32 is improved by the buffer glue layer 331, the vertical section of the clamping block 332 is in a trapezoid shape, and the top end surface and the side surface of the fixture block 332 are in arc-shaped connection, so that the fixture block 332 is conveniently and stably fixed on the inner side of the clamping groove 333, and the clamping groove 333 is arranged on the bottom end surface of the second polyurethane layer 32 and the top end surface of the first polyurethane layer 31.

Referring to fig. 4 and 5, the fire-proof layer 35 of the present invention includes a protrusion 351, a groove 352, a fire-proof rock wool 353 and fire-proof particles 354, the protrusion 351 is disposed in the middle of the bottom end surface of the partition board 36, the protrusion 351 tightly extends into the groove 352, the side surfaces of the protrusion 351 and the fire-proof rock wool 353 are flush, so that the protrusion 351 drives the fire-proof rock wool 353 to stably enter the groove 352 for fixation, the groove 352 is disposed in the middle of the top end surface of the resin layer 34, the upper and lower ends of the fire-proof rock wool 353 are respectively connected to the bottom end surface of the protrusion 351 and the bottom end surface of the inner side of the groove 352, the fire-proof particles 354 are disposed inside the fire-proof rock wool 353, two or more fire-proof particles 354 are disposed inside the fire-proof rock wool 353, and the fire-proof rock wool 353 completely covers the outer end surface of the fire-proof particles 354, so as to improve the fire-proof property of the fire-proof rock wool 353.

The utility model provides a polyurethane ecological imitation wood board with a water paint composite coating through improvement, and the working principle is as follows;

firstly, a buffer adhesive layer 331 is installed between a first polyurethane layer 31 and a second polyurethane layer 32, when the buffer adhesive layer 331 is installed and placed, a clamping groove 333 on the outer surface of the buffer adhesive layer 331 needs to be aligned with a clamping block 332 on the first polyurethane layer 31 and the second polyurethane layer 32, when the first polyurethane layer 31 and the second polyurethane layer 32 are extruded, the clamping block 332 pushes the clamping groove 332 to deform, and when the clamping block 332 completely enters the inner side of the clamping groove 332, the buffer adhesive layer 331 recovers to deform, so that the clamping block 332 is completely attached to the inner side end face of the clamping groove 332;

secondly, other buffer layers 33, resin layers 34, fire-proof layers 35, partition boards 36, decorative boards 37 and water paint layers 38 are sequentially connected and arranged, the decorative boards 37 can be selectively arranged according to the actual needs of users, and the arranged base plate 1, the sealing layer 2, the reinforcing structure 3, the first polyurethane layer 31, the second polyurethane layer 32, the buffer layers 33, the resin layers 34, the fire-proof layers 35, the partition boards 36, the decorative boards 37 and the water paint layers 38 need to ensure that the side surfaces of the buffer layers 33, the resin layers 34, the fire-proof layers 35, the partition boards 36, the decorative boards 37 and the water paint layers 38 are flush, so that the integral aesthetic property of the wood-like board is ensured;

thirdly, can use after the equipment finishes when this imitative plank, through the buffering glue film 331 that sets up in the use in 1 top of base plate to the holistic impact resistance of imitative plank that has increased to and the leakproofness of imitative plank has been improved through the waterborne lacquer layer 38 that sets up, and the setting of fire prevention rock wool 353 and fire prevention granule 354 has then improved the holistic fire behavior of imitative plank.

The utility model provides a polyurethane ecological wood-like board with a water-based paint composite coating through improvement, the impact resistance of the whole wood-like board is improved by arranging the buffer glue layer 331 on the top of the base plate 1, the sealing performance of the wood-like board is improved by arranging the water-based paint layer 38, the fireproof performance of the whole wood-like board is improved by arranging the fireproof rock wool 353 and the fireproof particles 354, the bearing capacity, the waterproofness and the fireproof performance of the wood-like board are improved, the service life of the wood-like board is prolonged, the clamping blocks 332 are distributed on the upper end surface and the lower end surface of the buffer glue layer 331 in an array mode, the clamping grooves 333 with the matched number are formed in the first polyurethane layer 31 and the second polyurethane layer 32, and the stability of the buffer glue layer 331 for connecting the first polyurethane layer 31 and the second polyurethane layer 32 is improved.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The polyurethane ecological imitation wood board with the water-based paint composite coating comprises a base plate (1) and a sealing layer (2), wherein the sealing layer (2) is arranged on the bottom end face of the base plate (1);

the method is characterized in that: the decorative plate is characterized by further comprising a reinforcing structure (3), the reinforcing structure (3) is arranged on the top of the substrate (1), the reinforcing structure (3) comprises a first polyurethane layer (31), a second polyurethane layer (32), a buffer layer (33), a resin layer (34), a fireproof layer (35), a partition board (36), a decorative plate (37) and a water-based paint layer (38), the first polyurethane layer (31) is fastened on the top end face of the substrate (1), the second polyurethane layer (32) is arranged on the top of the first polyurethane layer (31), the buffer layer (33) is arranged between the upper and lower opposite faces of the first polyurethane layer (31) and the second polyurethane layer (32), the resin layer (34) is connected to the top end face of the second polyurethane layer (32), the fireproof layer (35) is arranged on the inner side of the resin layer (34), and the partition board (36) is adhered to the top end face of the resin layer (34), the decorative plate (37) is connected to the top end face of the partition plate (36), and a water paint layer (38) is arranged on the top end face of the decorative plate (37).

2. The polyurethane ecological wood-like board with the water-based paint composite coating according to claim 1, is characterized in that: buffer layer (33) are including buffering glue film (331), fixture block (332) and draw-in groove (333), terminal surface is connected respectively in second polyurethane layer (32) bottom face and first polyurethane layer (31) top face about buffering glue film (331), the terminal surface is provided with fixture block (332) about buffering glue film (331), fixture block (332) are identical with draw-in groove (333) inboard, draw-in groove (333) are seted up in second polyurethane layer (32) bottom face and first polyurethane layer (31) top face.

3. The polyurethane ecological wood-like board with the water-based paint composite coating according to claim 1, is characterized in that: the fireproof layer (35) comprises a convex body (351), a groove (352), fireproof rock wool (353) and fireproof particles (354), the convex body (351) is arranged in the middle of the bottom end face of the partition board (36), the convex body (351) tightly extends into the groove (352), the groove (352) is arranged in the middle of the top end face of the resin layer (34), the upper end and the lower end of the fireproof rock wool (353) are respectively connected to the bottom end face of the convex body (351) and the inner side bottom end face of the groove (352), and the fireproof particles (354) are arranged inside the fireproof rock wool (353).

4. The polyurethane ecological wood-like board with the water-based paint composite coating according to claim 1, is characterized in that: the thicknesses of the first polyurethane layer (31) and the second polyurethane layer (32) are consistent, and the thickness of the first polyurethane layer (31) is twice that of the fixture block (332).

5. The polyurethane ecological wood-like board with the water-based paint composite coating according to claim 2, is characterized in that: the clamping blocks (332) are distributed on the upper end face and the lower end face of the buffer rubber layer (331) in an array mode, and the first polyurethane layer (31) and the second polyurethane layer (32) are provided with clamping grooves (333) in the number matched with that of the clamping grooves.

6. The polyurethane ecological wood-like board with the water-based paint composite coating according to claim 3, is characterized in that: the convex body (351) is flush with the side surface of the fireproof rock wool (353).

7. The polyurethane ecological wood-like board with the water-based paint composite coating according to claim 2, is characterized in that: the vertical section of the clamping block (332) is in a trapezoid shape, and the top end face and the side surface of the clamping block (332) are connected in an arc shape.

8. The polyurethane ecological wood-like board with the water-based paint composite coating according to claim 3, is characterized in that: the fireproof particles (354) are arranged in the fireproof rock wool (353) more than two, and the fireproof rock wool (353) completely covers the end face of the outer side of the fireproof particles (354).