Soft high-density flame-retardant composite rubber and plastic buffer foam board

Abstract

The invention discloses a soft high-density flame-retardant composite rubber and plastic buffer foam plate, and relates to the technical field of flame-retardant composite rubber and plastic buffer foam plates, the soft high-density flame-retardant composite rubber and plastic buffer foam plate comprises a rubber and plastic plate, a plurality of trapezoidal blocks are fixedly connected to the upper end of the rubber and plastic plate at equal intervals, positioning blocks are fixedly connected to the lower end of the rubber and plastic plate at equal intervals, and the positioning blocks are clamped to the inner sides of grooves formed in the upper end of a polyurethane coating at equal intervals; through the grooves between the rubber and plastic plate and the polyurethane coating, the density of the flame-retardant composite rubber and plastic buffer foam plate is increased conveniently, the stability between the outer layers of the flame-retardant composite rubber and plastic buffer foam plate is improved, the anti-falling function of the flame-retardant composite rubber and plastic buffer foam plate is further achieved, and through cooperation of the flame-retardant plate and the flame retardant grooves, the flame-retardant composite rubber and plastic buffer foam plate is prevented from falling off. The flame retardant can be conveniently added to enhance the flame-retardant capability of the composite rubber-plastic buffer foam plate, the flame retardance of the flame-retardant composite rubber-plastic buffer foam plate is improved, the spontaneous combustion prevention capability of the flame-retardant composite rubber-plastic buffer foam plate is further realized, and finally the problem that fire disasters are caused due to the fact that the environment temperature is too high and rubber and plastic are prone to fire is solved.

Description

Technical Field

[0001] The invention relates to the technical field of flame-retardant composite rubber-plastic buffer foam board, in particular to a soft and high-density flame-retardant composite rubber-plastic buffer foam board. Background Art

[0002] Rubber-plastic insulation materials, as the predecessor of foam boards, have been used in building energy conservation in some developed countries as early as the late 1970s. These countries have achieved significant social and economic benefits by forcing the construction industry to implement energy-saving standards in new buildings and use rubber-plastic insulation materials. With the advancement of science and technology, rubber-plastic insulation materials have been continuously improved and innovated. Flame-retardant composite rubber-plastic buffer foam board, as a new type of high-performance insulation material, came into being. This material not only has excellent insulation effect, but also has multiple functions such as flame retardancy and buffering. It is widely used in construction, transportation, industry and other fields. In recent years, with the continuous improvement of global environmental awareness, the research and development and production of flame-retardant composite rubber-plastic buffer foam board have also paid more attention to environmental protection and sustainability. Reducing the environmental pollution of products during use by adopting environmentally friendly raw materials and production processes has become an important development trend in this field. The soft and high-density flame-retardant composite rubber-plastic buffer foam board has a composition structure including an adhesive layer, an insulation layer, a buffer layer and a flame retardant, etc.; and the existing soft and high-density flame-retardant composite rubber-plastic buffer foam board is easy to ignite and cause a fire due to the high ambient temperature during use, and the flame-retardant composite rubber-plastic buffer foam; for this reason, the present application designs a soft and high-density flame-retardant composite rubber-plastic buffer foam board to solve the above problems. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a soft and high-density flame-retardant composite rubber-plastic buffer foam board.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a soft, high-density flame-retardant composite rubber-plastic buffer foam board, comprising a rubber-plastic board, wherein a plurality of trapezoidal blocks are equidistantly fixed to the upper end of the rubber-plastic board, and a positioning block is equidistantly fixed to the lower end of the rubber-plastic board, wherein the positioning block is clamped on the inner side of a groove equidistantly opened at the upper end of the polyurethane coating, and the lower bottom surface of the polyurethane coating is tightly fitted with the upper end surface of the rubber-plastic board.

[0005] Preferably, the lower end of the polyurethane coating is tightly attached to the upper end of the flame retardant plate, and a flame retardant groove is horizontally opened at the upper end of the flame retardant plate, and a flame retardant is installed in the flame retardant groove.

[0006] Preferably, a honeycomb absorbing layer is fixedly connected to the lower end of the flame retardant plate, and a plurality of honeycomb grooves are equidistantly provided at the upper end of the honeycomb absorbing layer, and the honeycomb grooves all penetrate the honeycomb absorbing layer.

[0007] Preferably, an absorbing sheet is provided on the inner side of the lower end of the honeycomb groove, and the absorbing sheet is horizontally fixed to the inner wall of the lower end of the honeycomb groove.

[0008] Preferably, an adhesive layer is tightly attached to the lower end of the honeycomb absorbing layer, and the lower end of the adhesive layer is tightly attached to the upper end of the buffer layer.

[0009] Preferably, the buffer layer is horizontally installed in the middle layer of the flame-retardant composite rubber-plastic buffer foam board, and the buffer layer is horizontally provided with a plurality of buffer holes at equal intervals, and the buffer holes all penetrate the buffer layer.

[0010] Preferably, a gold wire frame is tightly attached around the lower end of the buffer layer, and gold wires are horizontally installed inside the gold wire frame. The gold wires are horizontally equidistantly and crisscrossed and fixed to the inner wall of the gold wire frame.

[0011] Preferably, a moisture-proof layer is tightly attached to the lower end of the gold wire frame, and the lower end of the moisture-proof layer is tightly attached to the wear-resistant layer.

[0012] Preferably, a plurality of anti-sliding blocks are equidistantly fixed to the lower end of the wear-resistant layer, and a cross connecting plate is fixed to the middle of the upper end of the wear-resistant layer. A cross limiting groove is provided in the middle of the lower end of the moisture-proof layer to which the wear-resistant layer is tightly connected. The cross limiting groove provided at the lower end of the moisture-proof layer is tightly fitted with the cross connecting plate at the upper end of the wear-resistant layer.

[0013] Preferably, the rubber-plastic plate, polyurethane coating, flame-retardant plate, honeycomb absorbing layer, adhesive layer, buffer layer, moisture-proof layer and wear-resistant layer are all tightly compacted by high pressure.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention increases the density of the flame-retardant composite rubber-plastic buffer foam board through the groove between the rubber-plastic board and the polyurethane coating, improves the stability between the outer layers of the flame-retardant composite rubber-plastic buffer foam board, and further realizes the anti-falling function of the flame-retardant composite rubber-plastic buffer foam board. The flame-retardant board and the flame retardant groove cooperate with each other to facilitate the addition of flame retardants to enhance the flame retardancy of the composite rubber-plastic buffer foam board, improve the flame retardancy of the flame-retardant composite rubber-plastic buffer foam board, and further realize the anti-spontaneous combustion ability of the flame-retardant composite rubber-plastic buffer foam board, and finally solves the problem that the ambient temperature is too high, which makes the rubber and plastic easy to catch fire and cause a fire.

[0016] 2. The present invention cooperates with the honeycomb absorbing layer and the buffer layer to facilitate the sound insulation and buffering of the flame-retardant composite rubber-plastic buffer foam, thereby improving the diversity of use of the flame-retardant composite rubber-plastic buffer foam, and further realizing the buffering and sound insulation function of the flame-retardant composite rubber-plastic buffer foam. Furthermore, the gold thread, the moisture-proof layer and the wear-resistant layer cooperate with each other to facilitate increasing the overall tear resistance of the flame-retardant composite rubber-plastic buffer foam, improving the firmness of the overall structure of the flame-retardant composite rubber-plastic buffer foam, and further realizing the anti-bending function of the flame-retardant composite rubber-plastic buffer foam, ultimately solving the problem of the flame-retardant composite rubber-plastic buffer foam having fewer overall use functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the other side of the present invention;

[0020] Figure 3 It is a schematic diagram of the overall three-dimensional structure of the present invention when viewed from above;

[0021] Figure 4 It is a side view structural schematic diagram of the present invention;

[0022] Figure 5 It is a schematic diagram of the overall three-dimensional structure of the first layer connection mechanism of the present invention;

[0023] Figure 6 It is a three-dimensional schematic diagram of the overall structure of the flame retardant layer of the present invention;

[0024] Figure 7 It is a schematic diagram of the overall three-dimensional structure of the honeycomb wave absorbing layer of the present invention;

[0025] Figure 8 It is a schematic diagram of the overall three-dimensional structure of the tear-resistant layer of the present invention;

[0026] Fig. 9 It is a schematic diagram of the connection structure of the wear-resistant layer and the moisture-proof layer of the present invention.

[0027] Serial numbers in the figure: 1. rubber-plastic plate; 2. groove; 3. polyurethane coating; 4. flame retardant plate; 5. honeycomb absorbing layer; 6. adhesive layer; 7. buffer layer; 8. buffer hole; 9. gold wire frame; 10. moisture-proof layer; 11. wear-resistant layer; 12. anti-sliding block; 13. flame retardant groove; 14. honeycomb groove; 15. absorbing sheet; 16. gold wire. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] Example: See Figures 1 to 9 A soft, high-density, flame-retardant composite rubber-plastic buffer foam board, comprising a rubber-plastic board 1, wherein a plurality of trapezoidal blocks are fixedly connected at equal intervals at the upper end of the rubber-plastic board 1, and a positioning block is fixedly connected at equal intervals at the lower end of the rubber-plastic board 1, and the positioning block is clamped on the inner side of a groove 2 opened at equal intervals at the upper end of a polyurethane coating 3, and the lower bottom surface of the polyurethane coating 3 is closely fitted with the upper end surface of the rubber-plastic board 1, and the groove 2 between the polyurethane coating 3 and the rubber-plastic board 1 facilitates the connection between the polyurethane coating 3 and the rubber-plastic board 1 to be more closely connected; the polyurethane coating 3 The lower end is tightly attached to the upper end of the flame retardant plate 4, and a flame retardant groove 13 is horizontally opened on the upper end of the flame retardant plate 4, and a flame retardant is installed in the flame retardant groove 13. The flame retardant is used to enhance the anti-combustion ability of the flame retardant composite rubber-plastic buffer foam board through the flame retardant groove 13 on the flame retardant plate 4; a honeycomb absorbing layer 5 is fixedly connected to the lower end of the flame retardant plate 4, and a plurality of honeycomb grooves 14 are equidistantly opened on the upper end of the honeycomb absorbing layer 5, and the honeycomb grooves 14 all penetrate the honeycomb absorbing layer 5, and the honeycomb absorbing layer 5 and the honeycomb grooves 14 are used to absorb sound waves.

[0030] In the present invention, an absorbing sheet 15 is provided on the inner side of the lower end of the honeycomb groove 14, and the absorbing sheet 15 is horizontally fixed on the inner wall of the lower end of the honeycomb groove 14. The absorbing sheet 15 in the honeycomb groove 14 can improve the absorbing ability of the flame-retardant composite rubber-plastic buffer foam board; the lower end of the honeycomb absorbing layer 5 is tightly attached to the adhesive layer 6, and the lower end of the adhesive layer 6 is tightly attached to the upper end of the buffer layer 7. The adhesive layer 6 between the honeycomb absorbing layer 5 and the buffer layer 7 can prevent the inner layers from falling off; the buffer layer 7 is horizontally installed in the middle layer of the flame-retardant composite rubber-plastic buffer foam board, and the buffer layer 7 is horizontally equidistantly provided with a plurality of buffer holes 8, which all penetrate the buffer layer 7. The buffer layer 7 and the buffer holes 8 can prevent the flame-retardant composite rubber-plastic buffer foam board from breaking due to impact.

[0031] In the present invention, the lower end of the buffer layer 7 is tightly fitted with a gold wire frame 9, and gold wires 16 are horizontally installed on the inner side of the gold wire frame 9. The gold wires 16 are horizontally equidistantly and crisscrossed and fixed to the inner wall of the gold wire frame 9. The gold wire frame 9 and the gold wires 16 are used to improve the anti-bending ability of the overall structure of the foam board; the lower end of the gold wire frame 9 is tightly fitted with a moisture-proof layer 10, and the lower end of the moisture-proof layer 10 is tightly bonded and connected to the wear-resistant layer 11. The moisture-proof layer 10 and the wear-resistant layer 11 are used to improve the overall waterproof and wear-resistant ability of the flame-retardant composite rubber-plastic buffer foam board.

[0032] In the present invention, a plurality of anti-sliding blocks 12 are fixedly connected to the lower end of the wear-resistant layer 11 at equal intervals, and a cross connecting plate is fixedly connected to the middle part of the upper end of the wear-resistant layer 11, and a cross limiting groove is provided in the middle part of the lower end of the moisture-proof layer 10 to which the wear-resistant layer 11 is closely connected, and the cross limiting groove provided at the lower end of the moisture-proof layer 10 and the cross connecting plate at the upper end of the wear-resistant layer 11 are closely fitted to each other, and the cross limiting groove and the cross connecting plate are used to facilitate the improvement of the stability of the connection between the moisture-proof layer 10 and the wear-resistant layer 11; the rubber-plastic board 1, the polyurethane coating 3, the flame-retardant board 4, the honeycomb absorbing layer 5, the adhesive layer 6, the buffer layer 7, the moisture-proof layer 10 and the wear-resistant layer 11 are all tightly compacted by high pressure, and the rubber-plastic board 1, the polyurethane coating 3, the flame-retardant board 4, the honeycomb absorbing layer 5, the adhesive layer 6, the buffer layer 7, the moisture-proof layer 10 and the wear-resistant layer 11 are compacted by high pressure, so as to facilitate the improvement of the firmness of the connection between the overall structure of the flame-retardant composite rubber-plastic buffer foam board.

[0033] Working principle: In this embodiment, the present invention also proposes a method for using a soft, high-density flame-retardant composite rubber-plastic buffer foam board, comprising the following steps:

[0034] Step 1: First, the density of the foam board as a whole is increased by the rubber-plastic board 1 and the polyurethane coating 3, and then the connection between the rubber-plastic board 1 and the polyurethane coating 3 is increased by the groove 2 and the protrusion, and then the rubber-plastic board 1 and the polyurethane coating 3 are prevented from burning by the flame retardant board 4, and then the flame retardant in the flame retardant groove 13 is used to prevent the soft high-density flame-retardant composite rubber-plastic buffer foam board from spontaneous combustion;

[0035] Step 2: With the honeycomb absorbing layer 5 at the lower end of the flame retardant board 4, it is convenient to absorb the sound waves, and then the honeycomb grooves 14 and the absorbing sheet 15 on the honeycomb absorbing layer 5 are used to absorb the sound and block the propagation of the sound, and then the adhesive layer 6 between the honeycomb absorbing layer 5 and the buffer layer 7 is used to make the honeycomb absorbing layer 5 and the buffer layer 7 tightly connected, and then the buffer holes 8 on the buffer layer 7 are used to prevent the impact from causing damage to the flame retardant composite rubber-plastic buffer foam board as a whole;

[0036] Step three, secondly, the buffer layer 7 is tightly fitted with the gold wire frame 9, and the gold wire frame 9 is provided with a gold wire 16, which is convenient for increasing the bending resistance of the flame retardant composite rubber-plastic buffer foam board as a whole, and can effectively prevent the flame retardant composite rubber-plastic buffer foam board from tearing as a whole, and then through the moisture-proof layer 10 and the wear-resistant layer 11, it is convenient to increase the moisture-proof ability and wear resistance of the flame retardant composite rubber-plastic buffer foam board, and then through the anti-sliding block 12 on the wear-resistant layer 11, it is convenient to increase the overall anti-slip ability of the flame retardant composite rubber-plastic buffer foam board, and the wear-resistant layer 11 and the moisture-proof layer 10 are mutually clamped through the cross limiting groove and the cross connecting plate, so as to further enhance the stability of the overall structure of the flame retardant composite rubber-plastic buffer foam board, and then the flame retardant composite rubber-plastic buffer foam board is passed through high pressure as a whole, so as to make each layer of the flame retardant composite rubber-plastic buffer foam board more tightly connected.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A soft, high-density, flame-retardant composite rubber-plastic cushioning foam board, comprising a rubber-plastic board (1), characterized in that: The upper end of the rubber-plastic plate (1) is fixedly provided with a plurality of trapezoidal blocks at equal intervals, and the lower end of the rubber-plastic plate (1) is fixedly provided with positioning blocks at equal intervals, the positioning blocks are clamped on the inner side of the grooves (2) formed at equal intervals on the upper end of the polyurethane coating (3), and the lower bottom surface of the polyurethane coating (3) is tightly fitted with the upper end surface of the rubber-plastic plate (1).

2. The soft, high-density flame-retardant composite rubber-plastic buffer foam board according to claim 1, characterized in that: The lower end of the polyurethane coating (3) is tightly attached to the upper end of the flame retardant plate (4), and a flame retardant groove (13) is horizontally opened at the upper end of the flame retardant plate (4), and a flame retardant is installed in the flame retardant groove (13).

3. The soft, high-density flame-retardant composite rubber-plastic buffer foam board according to claim 2, characterized in that: A honeycomb wave absorbing layer (5) is fixedly connected to the lower end of the flame retardant plate (4), and a plurality of honeycomb grooves (14) are equidistantly provided at the upper end of the honeycomb wave absorbing layer (5), and the honeycomb grooves (14) all penetrate the honeycomb wave absorbing layer (5).

4. The soft, high-density flame-retardant composite rubber-plastic buffer foam board according to claim 3, characterized in that: An absorbing plate (15) is provided on the inner side of the lower end of each honeycomb groove (14), and each absorbing plate (15) is horizontally fixed to the inner wall of the lower end of each honeycomb groove (14).

5. The soft, high-density flame-retardant composite rubber-plastic buffer foam board according to claim 3, characterized in that: The lower end of the honeycomb wave absorbing layer (5) is tightly adhered to an adhesive layer (6), and the lower end of the adhesive layer (6) is tightly adhered to the upper end of the buffer layer (7).

6. The soft, high-density flame-retardant composite rubber-plastic buffer foam board according to claim 5, characterized in that: The buffer layer (7) is horizontally installed in the middle layer of the flame-retardant composite rubber-plastic buffer foam board, and the buffer layer (7) is horizontally provided with a plurality of buffer holes (8) at equal intervals, and the buffer holes (8) all penetrate the buffer layer (7).

7. The soft, high-density flame-retardant composite rubber-plastic buffer foam board according to claim 6, characterized in that: A gold wire frame (9) is tightly fitted around the lower end of the buffer layer (7), and gold wires (16) are horizontally installed inside the gold wire frame (9). The gold wires (16) are horizontally equidistantly and crisscrossed and fixed to the inner wall of the gold wire frame (9).

8. The soft, high-density flame-retardant composite rubber-plastic buffer foam board according to claim 7, characterized in that: The lower end of the gold wire frame (9) is tightly attached to a moisture-proof layer (10), and the lower end of the moisture-proof layer (10) is tightly attached to the wear-resistant layer (11).

9. The soft, high-density flame-retardant composite rubber-plastic buffer foam board according to claim 8, characterized in that: The lower end of the wear-resistant layer (11) is fixedly connected with a plurality of anti-sliding blocks (12) at equal intervals, and the middle part of the upper end of the wear-resistant layer (11) is fixedly connected with a cross connecting plate, and the middle part of the lower end of the moisture-proof layer (10) to which the wear-resistant layer (11) is tightly connected is provided with a cross limiting groove, and the cross limiting groove provided at the lower end of the moisture-proof layer (10) is tightly fitted with the cross connecting plate at the upper end of the wear-resistant layer (11).

10. The soft, high-density flame-retardant composite rubber-plastic buffer foam board according to claim 1, characterized in that: The rubber-plastic plate (1), polyurethane coating (3), flame-retardant plate (4), honeycomb wave-absorbing layer (5), adhesive layer (6), buffer layer (7), moisture-proof layer (10) and wear-resistant layer (11) are all tightly compacted by high pressure.

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