A polyurethane edge-banded rock wool building board

Abstract

The utility model discloses a kind of polyurethane edge sealing type rock wool building board body, it is related to sandwiched exterior wall panel technical field, including: rock wool board body;Polyurethane board body, symmetrically set in the top and bottom of rock wool board body;Protective component, set in one side of rock wool board body;Fixed component, set in the other side of rock wool board body;End plate, symmetrically set in both ends of fixed component.The utility model sets up protective component and fixed component;Utilize the W shape structure and arc flow guide design of protective component and solve the situation that rock wool core material is easily deformed, rainwater is easily infiltrated, to improve the core material structure stability and waterproof flow guide effect.Rigid fixing plate and buckle connection of fixed component solve the lack of rock wool rear fixed, installation need to punch the condition of destroying seal, to improve the core material fixing effect and installation efficiency and sealing property.

Description

Technical Field

[0001] This utility model relates to the field of sandwich wall panel technology, specifically to a polyurethane-sealed rock wool building panel. Background Technology

[0002] Rock wool building panels, as a new type of composite insulation material, possess excellent fire resistance. As the core material, the superior fire resistance of rock wool panels provides crucial safety assurance for the overall structure. Rock wool is made from natural basalt, which is melted at high temperatures and then centrifuged to form an inorganic fiber structure. This non-combustible material will not burn, melt, or release toxic gases in the event of a fire. Even in extreme high-temperature environments, it can effectively prevent the spread of fire, buying valuable time for evacuation and fire rescue. To further enhance the performance of rock wool panels, high-density polyurethane panels can be used to seal the edges of the rock wool core material, thereby improving the panel's fire resistance and thermal insulation properties.

[0003] While existing polyurethane-sealed rock wool building panels can provide fixed protection, they lack a dedicated fixing mechanism at the rear of the rock wool core material. This can lead to displacement or peeling of the core material from the sealing and surface layers due to external impacts, shaking, or squeezing during installation, thereby damaging the internal composite structure of the panel, weakening its thermal insulation performance, and shortening its service life.

[0004] In addition, if the joints are not tight after installation, rainwater can easily seep in, and the panels themselves have weak resistance to deformation from external forces, thereby reducing the stability of the enclosure structure and causing the core material to become damp and fail.

[0005] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0006] In view of the problems in related technologies, this utility model proposes a polyurethane-sealed rock wool building panel to overcome the above-mentioned technical problems existing in the existing related technologies.

[0007] Therefore, the specific technical solution adopted by this utility model is as follows: A polyurethane-sealed rock wool building panel includes: a rock wool panel; polyurethane panels symmetrically arranged at the top and bottom of the rock wool panel; a protective component arranged on one side of the rock wool panel; a fixing component arranged on the other side of the rock wool panel; and end plates symmetrically arranged at both ends of the fixing component.

[0008] Furthermore, in order to improve installation efficiency and ensure the firmness and stability of the splicing, a limiting groove is opened inside one end plate, and a snap-fit ​​block is provided on one side of the other end plate.

[0009] Furthermore, in order to enhance the structural stability between the polyurethane board and the rock wool board, optimize the thermal insulation performance, and improve the use effect and durability of the building board, several support blocks are provided on the side of the polyurethane board close to the rock wool board, and the support blocks are in an X-shaped structure; several polyurethane foam fillers are provided inside the polyurethane board.

[0010] Furthermore, to improve the structural stability of the core material and its waterproofing and drainage effect, the protective component includes a support frame installed on one side of the rock wool board, with a support plate inside the support frame on one side; a protective plate is installed on the other side of the support frame, and several protective blocks arranged linearly and equidistantly on one side of the protective plate. A drainage channel is provided between the two sets of protective blocks, with drainage blocks at the top and bottom of the drainage channel. The support plate has a W-shaped structure, and both the protective plate and the drainage blocks have an arc-shaped structure.

[0011] Furthermore, to improve the core material fixing effect, installation efficiency, and sealing performance, the fixing assembly includes a first fixing plate and a second fixing plate located on the other side of the two sets of rock wool panels. Both the first and second fixing plates contain several crisscrossing reinforcing bars. A snap-fit ​​block is symmetrically arranged on one side of the first fixing plate, and a snap-fit ​​groove is formed on one side of the second fixing plate to mate with the snap-fit ​​block. Both the first and second fixing plates are fixedly connected to the rock wool panels using bolts. The snap-fit ​​block passes through the snap-fit ​​block and connects to the snap-fit ​​groove; the reinforcing bars form a cross-shaped structure.

[0012] The beneficial effects of this utility model are as follows: 1. This utility model addresses the issues of rock wool core material deformation and rainwater infiltration by incorporating protective components, fixing components, and end plates. The W-shaped structure and arc-shaped flow-guiding design of the protective components improve the structural stability and waterproofing effect of the core material. The rigid fixing plate and snap-fit ​​connection of the fixing components solve the problems of insufficient fixation at the rear of the rock wool and the need for drilling during installation, thus improving the core material fixing effect, installation efficiency, and sealing performance. The snap-fit ​​mechanism of the end plates solves the problems of difficult alignment and large gaps in panel splicing, thereby improving the accuracy of multi-panel splicing and overall sealing performance.

[0013] 2. By setting up protective components, this utility model achieves the strengthening of the internal structure of the rock wool board and the efficient diversion of external rainwater through the coordinated cooperation of components such as the support frame, W-shaped support plate, arc-shaped protective plate, protective block, diversion channel, and diversion block. This improves the deformation resistance of the core material and allows rainwater to be discharged quickly, preventing the core material from becoming damp and failing.

[0014] 3. By setting up a fixing component, this utility model achieves rigid fixing of the rear part of the rock wool board and rapid splicing of the boards without drilling through the coordinated cooperation of components such as the first fixing plate, the second fixing plate, the cross-shaped steel bar, the buckle block, and the buckle groove. This locks the rock wool core material to prevent it from shifting and peeling, while improving the ease of installation and the sealing of the board connection. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of a polyurethane-sealed rock wool building panel according to an embodiment of the present utility model; Figure 2 This is a cross-sectional view of a polyurethane-sealed rock wool building panel according to an embodiment of the present utility model; Figure 3 yes Figure 2 A magnified view of a portion at point A; Figure 4 This is one of the partial structural schematic diagrams of a polyurethane-sealed rock wool building panel according to an embodiment of the present utility model; Figure 5 yes Figure 3 A magnified view of section B; Figure 6 This is a schematic diagram of a polyurethane panel in a polyurethane-sealed rock wool building panel according to an embodiment of the present utility model; Figure 7 This is the second schematic diagram of a partial structure of a polyurethane-sealed rock wool building panel according to an embodiment of the present utility model.

[0017] In the picture: 1. Rock wool board; 2. Polyurethane board; 3. Protective components; 301. Support frame; 302. Support plate; 303. Protective plate; 304. Protective block; 305. Flow channel; 306. Flow channel block; 4. Fixing components; 401. First fixing plate; 402. Second fixing plate; 403. Reinforcing bar; 404. Clip block; 405. Clip groove; 5. End plate; 6. Limiting groove; 7. Clip block; 8. Support block; 9. Polyurethane foam filler. Detailed Implementation

[0018] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0019] According to an embodiment of the present invention, a polyurethane-sealed rock wool building panel is provided.

[0020] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figures 1-7 As shown, a polyurethane-sealed rock wool building panel according to an embodiment of the present utility model includes: a rock wool panel 1; a polyurethane panel 2 symmetrically arranged at the top and bottom of the rock wool panel 1; a protective component 3 arranged on one side of the rock wool panel 1; a fixing component 4 arranged on the other side of the rock wool panel 1; and end plates 5 symmetrically arranged at both ends of the fixing component 4.

[0021] By employing the above-mentioned technical solution of this utility model, the protective component 3, the fixing component 4, and the end plate 5 are set up. The W-shaped structure and arc-shaped flow-guiding design of the protective component 3 solve the problems of easy deformation of rock wool core material and easy rainwater seepage, thereby improving the structural stability and waterproof flow-guiding effect of the core material. The rigid fixing plate and snap-fit ​​connection of the fixing component 4 solve the problem of lack of fixation at the rear of the rock wool and the need for drilling to destroy the seal during installation, thereby improving the fixing effect, installation efficiency, and sealing performance of the core material. The snap-fit ​​fit of the end plate 5 solves the problems of difficult alignment and large gaps in the splicing of panels, thereby improving the accuracy of multi-panel splicing and the overall sealing performance.

[0022] In one embodiment, for the end plates 5, one end plate 5 has a limiting groove 6 inside, and the other end plate 5 has a snap-fit ​​block 7 on one side, thereby improving installation efficiency and ensuring the firmness and stability of the splicing.

[0023] In one embodiment, for the polyurethane board 2, a plurality of support blocks 8 are provided on the side of the polyurethane board 2 close to the rock wool board 1, and the support blocks 8 are in an X-shaped structure; a plurality of polyurethane foam fillers 9 are provided inside the polyurethane board 2, thereby enhancing the structural stability between the polyurethane board and the rock wool board, while optimizing the thermal insulation performance and improving the use effect and durability of the building board.

[0024] In one embodiment, the protective component 3 includes a support frame 301 disposed on one side of the rock wool board 1, a support plate 302 disposed on one side inside the support frame 301, a protective plate 303 disposed on the other side of the support frame 301, a plurality of protective blocks 304 arranged linearly and equidistantly on one side of the protective plate 303, a guide channel 305 disposed between two sets of protective blocks 304, and guide blocks 306 disposed at the top and bottom of the guide channel 305. The support plate 302 has a W-shaped structure, and both the protective plate 303 and the guide blocks 306 have an arc-shaped structure, thereby improving the structural stability of the core material and the waterproof and drainage effect.

[0025] Working principle of protective component 3: The support frame 301 serves as the basic frame, integrating the internal W-shaped support plate 302 with the external protective plate 303. The W-shaped support plate 302, through its multi-directional force-bearing structure, adheres tightly to one side of the rock wool board 1, using its tortuous shape to disperse the stress transmitted from the outside to the rock wool board 1, thereby enhancing the deformation resistance of the rock wool board 1. The arc-shaped protective plate 303 on the other side of the support frame 301 disperses external impact loads through its curved surface, and works in conjunction with the protective blocks 304 on the surface to buffer the impact force, preventing external forces from directly acting on the rock wool board 1. At the same time, the guide channels 305 between the protective blocks 304, together with the arc-shaped guide blocks 306 at the top and bottom, form a continuous guide path. Utilizing the guiding nature of the arc structure, rainwater is smoothly introduced into the guide channels 305 and quickly discharged, preventing rainwater from accumulating on the surface of the board or seeping into the interior, thus achieving structural reinforcement and waterproof protection for the rock wool board 1.

[0026] In one embodiment, the fixing component 4 includes a first fixing plate 401 and a second fixing plate 402 disposed on the other side of the two sets of rock wool panels 1. Both the first fixing plate 401 and the second fixing plate 402 have several crisscrossing steel bars 403 inside. A snap-fit ​​block 404 is symmetrically disposed on one side of the first fixing plate 401, and a snap-fit ​​groove 405 that mates with the snap-fit ​​block 404 is opened on one side of the second fixing plate 402. The first fixing plate 401 and the second fixing plate 402 are both fixedly connected to the rock wool panel 1 by bolts. The snap-fit ​​block 404 passes through the snap-fit ​​block 7 and connects to the snap-fit ​​groove 405. The steel bars 403 form a cross-shaped structure, thereby improving the core material fixing effect, installation efficiency, and sealing performance.

[0027] Working principle of fixing component 4: During splicing, the first fixing plate 401 and the second fixing plate 402 serve as the core load-bearing structure, tightly connected to the other side of the two sets of rock wool boards 1 by bolts, providing stable support for the rear of the rock wool boards 1. The cross-shaped steel bars 403 inside the first fixing plate 401 and the second fixing plate 402 enhance the rigidity and deformation resistance of the fixing plate itself through a crisscross structure, preventing the fixing plate from bending under external forces and causing the rock wool boards 1 to shift. At the same time, the snap-fit ​​block 404 on one side of the first fixing plate 401 passes through the snap-fit ​​block 7 on the end plate 5 and precisely engages with the snap-fit ​​groove 405 on one side of the second fixing plate 402 to form an interlocking structure, ensuring the overall structural stability after splicing and completing the rear fixing of the rock wool boards 1 and the stable splicing between the boards.

[0028] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0029] In practical applications, the rock wool board 1 in the middle undertakes the core functions of heat insulation, fireproofing, and insulation. The edges of the rock wool board 1 are effectively sealed through the structure of the polyurethane board 2 and the internal polyurethane foam filler 9. The support block 8, with its X-shaped structure, enhances the stability of its connection with the rock wool board 1, providing support for the overall sealing performance. Using the support frame 301 in the protective component 3 as the integration base, the W-shaped support plate 302 and the arc-shaped protective plate 303 are connected as one unit. The W-shaped support plate 302 is close to one side of the rock wool board 1, using its tortuous shape to disperse external stress. At the same time, the arc-shaped protective plate 303 disperses external impact loads with its curved surface. The protective block 304 further buffers the impact force, preventing external forces from acting directly on the rock wool board 1. Meanwhile, the guide groove 305 between the protective blocks 304 and the arc-shaped guide block 306 form a guide path to quickly drain rainwater and prevent water seepage, thus achieving protection and fixation of the front side of the rock wool board 1 (the working principle of the protective component 3 is as described above). The first fixing plate 401 and the second fixing plate 402 of the fixing component 4 are tightly connected to the other side of the rock wool board 1 by bolts, providing stable support for the rear of the rock wool board 1. At the same time, the internal cross-shaped steel bars 403 enhance the rigidity and deformation resistance of the fixing plate itself. The snap-fit ​​block 404 of the first fixing plate 401 passes through the snap-fit ​​block 7 and precisely engages with the snap-fit ​​groove 405 of the second fixing plate 402 to form an interlocking structure (the working principle of the fixing component 4 is as described above), realizing the rapid splicing and positioning of adjacent boards, and completing the fixing of the front and rear sides of the rock wool board 1 and the stable splicing between the boards.

[0030] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A polyurethane-sealed rock wool building panel, characterized in that, include: Rock wool board (1); Polyurethane panels (2) are symmetrically arranged at the top and bottom of the rock wool panels (1); A protective component (3) is disposed on one side of the rock wool board (1); A fixing component (4) is disposed on the other side of the rock wool board (1); End plates (5) are symmetrically arranged at both ends of the fixing component (4); The protective component (3) includes a support frame (301) disposed on one side of the rock wool board (1), and a support plate (302) is disposed on one side inside the support frame (301). A protective plate (303) is provided on the other side of the support frame (301). A number of protective blocks (304) are arranged equidistantly in a linear direction on one side of the protective plate (303). A guide channel (305) is provided between the two sets of protective blocks (304). A guide block (306) is provided at the top and bottom of the guide channel (305). The support plate (302) has a W-shaped structure, and the protective plate (303) and the guide block (306) both have an arc-shaped structure.

2. The polyurethane-sealed rock wool building panel according to claim 1, characterized in that, One of the end plates (5) has a limiting groove (6) inside, and the other end plate (5) has a snap-fit ​​block (7) on one side.

3. The polyurethane-sealed rock wool building panel according to claim 1, characterized in that, The polyurethane board (2) has several support blocks (8) on the side close to the rock wool board (1), and the support blocks (8) are in an X-shaped structure. The polyurethane board (2) is provided with several polyurethane foam fillers (9).

4. A polyurethane-sealed rock wool building panel according to claim 2, characterized in that, The fixing component (4) includes a first fixing plate (401) and a second fixing plate (402) disposed on the other side of the two sets of rock wool boards (1). Both the first fixing plate (401) and the second fixing plate (402) are provided with a number of crisscrossing steel bars (403). A snap-fit ​​block (404) is symmetrically disposed on one side of the first fixing plate (401), and a snap-fit ​​groove (405) that cooperates with the snap-fit ​​block (404) is opened on one side of the second fixing plate (402).

5. A polyurethane-sealed rock wool building panel according to claim 4, characterized in that, The first fixing plate (401) and the second fixing plate (402) are both fixedly connected to the rock wool board (1) by bolts.

6. A polyurethane-sealed rock wool building panel according to claim 5, characterized in that, The snap-fit ​​block (404) passes through the snap-fit ​​block (7) and connects to the snap-fit ​​groove (405), and the plurality of the reinforcing bars (403) are in a cross shape.

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