Bendable composite wood-plastic wallboard

Abstract

The utility model provides a kind of bendable composite wood-plastic wallboard, it is related to wood-plastic wallboard technical field, including door skin structure and base plate structure;The door skin structure and base plate structure are all using wood-plastic material;The door skin structure is glued and fixed with base plate structure;Multiple notch structures are set on the base plate structure after being glued with door skin structure, when bending, multiple baffle sides away from door skin structure are glued and fixed and form a support special-shaped surface, by being set as the composition form of the glue joint of door skin structure and base plate structure, and door skin structure and base plate structure are all using wood-plastic material, on the side away from door skin structure of base plate structure, paste glue, the side away from door skin structure of base plate structure is glued and fixed and form a support special-shaped surface, solve the problem that the front of wallboard after bending forming can highlight muscle mark and wave uneven, improve the service life after wallboard bending.

Description

Technical Field

[0001] This utility model relates to the field of wood-plastic wall panel technology, specifically to a flexible composite wood-plastic wall panel. Background Technology

[0002] Traditional bending wall panels are achieved by grooving the back of the wall panel and then heating or wiping the front of the wall panel with chemical additives to soften it, in order to achieve the required curvature of the wall panel.

[0003] However, the current bending and forming process results in prominent rib marks and uneven surfaces on the front of the wall panels, making the surface of the bent wall panels prone to cracking, which is not conducive to the long-term use of the bent wall panels. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a bendable composite wood-plastic wall panel, which solves the problem that the front of the wall panel will show rib marks and be uneven after bending and forming.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] In this utility model, the bendable composite wood-plastic wall panel includes a door skin structure and a base board structure;

[0009] Both the door skin structure and the baseboard structure are made of wood-plastic composite material;

[0010] The door skin structure is glued and fixed to the base plate structure;

[0011] After being glued to the door skin structure, the baseboard structure has multiple slotted structures, which divide the baseboard structure into edge one, edge two and multiple partitions.

[0012] Among them, edge one and edge two are located on both sides of the wall panel;

[0013] When bent, multiple partitions are glued and fixed on the side away from the door skin structure to form a supporting irregular surface, which serves as the reverse side of the wall panel, while the side of the door skin structure away from the base plate structure serves as the front side of the wall panel.

[0014] Furthermore, the second edge portion serves as the splicing end of the wall panel, and is inserted into and glued to a matching flat plate via a groove;

[0015] The length of the side of the second edge closer to the door skin structure is greater than the length of the side of the second edge farther from the door skin structure, so that the splicing ends form a staggered splicing seam after splicing.

[0016] Furthermore, the door skin structure and the base plate structure are bonded together using PUR hot melt adhesive.

[0017] Furthermore, the depth of the groove structure is the same as the thickness of the base plate structure;

[0018] The spacing between two adjacent slot structures is 5mm.

[0019] Furthermore, each of the aforementioned slot structures is slot one;

[0020] The first slot is a rectangular slot;

[0021] The width of the first slot is 8mm.

[0022] Furthermore, each of the partitions has an clearance groove on the side near the slot structure, and a T-shaped partition is formed on the wall panel;

[0023] The clearance groove merges with the corresponding slot structure to form slot two and slot three;

[0024] The width of slot three is greater than the width of slot two.

[0025] Furthermore, the T-shaped partition has adhesive grooves on both sides of its ends away from the door skin structure.

[0026] (III) Beneficial Effects

[0027] This invention provides a flexible composite wood-plastic wall panel. Compared with the prior art, it has the following advantages:

[0028] By setting the wall panel as a combination of a door skin structure and a base board structure bonded together, with both the door skin structure and the base board structure made of wood-plastic composite material, glue is applied to the side of the base board structure away from the door skin structure, and the side of the base board structure away from the door skin structure is glued and fixed to form a supporting irregular surface, thus completing the production of the curved wall panel. The entire bending process of the wall panel does not require any chemical additives or heating, and it can be bent freely on site. This solves the problem that the front of the wall panel will show rib marks and be uneven after bending, thus improving the service life of the wall panel after bending. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0030] Figure 1 This is a structural schematic diagram of a flexible composite wood-plastic wall panel;

[0031] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0032] Figure 3 This is a structural schematic diagram of another embodiment of the wall panel;

[0033] Figure 4 for Figure 3 Enlarged view of point B in the middle.

[0034] Figure label:

[0035] 1. Door skin structure; 2. Baseboard structure; 20. Edge 1; 21. Partition; 211. Groove 1; 212. Clearance groove; 213. Glue groove; 214. Groove 2; 215. Groove 3; 22. Edge 2; 221. Strip groove. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0037] This application provides a bendable composite wood-plastic wall panel, which solves the problem that the front of the wall panel will show rib marks and be uneven after bending, thus improving the service life of the wall panel after bending.

[0038] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0039] like Figures 1-2 As shown, a flexible composite wood-plastic wall panel includes a door skin structure 1 and a base panel structure 2;

[0040] Both the door skin structure 1 and the baseboard structure 2 are made of wood-plastic composite material;

[0041] The door skin structure 1 is glued and fixed to the base plate structure 2;

[0042] Multiple slot structures are provided on the base plate structure 2 after it is glued to the door skin structure 1. The multiple slot structures divide the base plate structure 2 into edge 1 20, edge 2 22 and multiple partitions 21.

[0043] Among them, edge 1 20 and edge 2 22 are located on both sides of the wall panel;

[0044] When bent, multiple partitions 21 are glued and fixed on the side away from the door skin structure 1 to form a supporting irregular surface, which serves as the reverse side of the wall panel, while the side of the door skin structure 1 away from the base plate structure 2 serves as the front side of the wall panel.

[0045] By setting the wall panel as a combination of door skin structure 1 and base board structure 2 glued together, and both door skin structure 1 and base board structure 2 are made of wood-plastic composite material, glue is applied to the side of base board structure 2 away from door skin structure 1, and the side of base board structure 2 away from door skin structure 1 is glued and fixed to form a supporting irregular surface, thus completing the production of the bent wall panel. The entire bending process of the wall panel does not require any chemical additives or heating, and it can be bent at will on site. This solves the problem that the front of the wall panel will show rib marks and be uneven after bending, and improves the service life of the wall panel after bending.

[0046] Specifically, the door skin structure 1 and the base board structure 2 are bonded together with PUR hot melt adhesive. The adhesiveness and toughness of PUR hot melt adhesive are adjustable, so that the wall panel can be bent better as a whole. The formed wall panel can be bent at will with a minimum bending radius of 50mm.

[0047] like Figures 1-2 As shown, the second edge 22 serves as the splicing end of the wall panel, and is inserted into and glued to the matching flat plate through the groove 221;

[0048] The length of the side portion 22 closest to the door skin structure 1 is greater than the length of the side portion 22 furthest from the door skin structure 1, so that the splicing ends form a staggered splicing seam after splicing.

[0049] By setting edge 22, the staggered splicing seam formed by edge 22 can facilitate the splicing and installation of wall panels and avoid the problem of the front and back of the wall panels being installed backwards.

[0050] like Figure 2 As shown, specifically, the depth of the groove structure is the same as the thickness of the base plate structure 2;

[0051] The spacing between two adjacent groove structures is 5mm. By limiting the groove structure, the flexibility of the wall panel bending is improved.

[0052] like Figures 1-2 As shown, in one of the embodiments, 1:

[0053] Each of the aforementioned slot structures is slot 211;

[0054] The slot 211 is a rectangular slot;

[0055] The width of the slot 211 is 8mm.

[0056] By limiting the size of slot 211 and the spacing between two adjacent slots 211, the bending of the wall panel can be better achieved and a better bending effect can be obtained.

[0057] Specifically, in practical applications, the thickness of the door skin structure 1 is set to 2mm, the thickness of the base plate structure 2 is set to 10mm, and the groove depth of groove 211 is set to 10mm.

[0058] Example 2: As Figures 3-4 As shown:

[0059] Each of the partitions 21 has an clearance groove 212 on the side near the slot structure, and a T-shaped partition 21 is formed on the wall panel;

[0060] The clearance groove 212 merges with the corresponding slot structure to form slot two 214 and slot three 215;

[0061] The width of slot 3 215 is greater than the width of slot 2 214.

[0062] By setting the clearance groove 212, the clearance groove 212 is used to maintain the distance between the two adjacent partitions 21 on the side closer to the door skin structure 1, and to increase the distance between the two adjacent partitions 21 on the side away from the door skin structure 1, so that while maintaining the bending stability of the door skin structure 1, the bending degree of the wall panel when bending towards the opposite side is increased, making the wall panel suitable for the needs of different scenarios.

[0063] like Figure 4 As shown, based on Example 2:

[0064] The T-shaped partition 21 has adhesive grooves 213 on both sides of the end away from the door skin structure 1.

[0065] By setting a glue groove 213 on the partition plate 21, the glue dispensing head slides along the glue groove 213 to apply glue during the glue application process, thereby limiting the glue dispensing head during glue application and improving the convenience and uniformity of glue application.

[0066] It should be noted that the door skin structure 1 can be made of diamond door skin, and when the grooves in Embodiment 1 and Embodiment 2 are made by using a cutting tool, each groove structure is integrally formed. In Embodiment 2, the glue groove 213 on Embodiment 2 is integrally formed with the corresponding groove structure.

[0067] During the work, firstly, the door skin structure 1 and the base board structure 2 are bonded together with PUR hot melt adhesive. The thickness of the formed wall panel is 12mm. The reverse side is evenly grooved to form a groove structure. The groove size is 10*8 (depth 10mm, width 8mm), and the groove is spaced 5mm apart.

[0068] Next, a groove 221 is made on the edge 22 of the molded wall panel. When the wall panel is used, it is inserted into the matching flat plate through the groove 221 for installation.

[0069] Then, on the reverse side of the wall panel (i.e. the side of the partition 21 away from the door skin structure 1), glue is evenly applied along the groove direction of the glue groove 213 using a glue applicator. The glue injected into the glue groove 213 fixes two adjacent partitions 21. Multiple glued wall panels form a supporting irregular surface.

[0070] After applying the adhesive, fix one end of the wall panel and press the other end of the wall panel evenly along the arc direction. Use a mold or soft object to press and fix the surface. After the adhesive has cured, remove the wall panel to complete the bending and fixing of the wall panel.

[0071] In summary, compared with existing technologies, it has the following beneficial effects:

[0072] 1. By setting the wall panel as a combination of door skin structure 1 and base board structure 2 glued together, and both door skin structure 1 and base board structure 2 are made of wood-plastic composite material, glue is applied to the side of base board structure 2 away from door skin structure 1, and the side of base board structure 2 away from door skin structure 1 is glued and fixed to form a supporting irregular surface, thus completing the production of the bent wall panel. The entire bending process of the wall panel does not require any chemical additives or heating, and it can be bent at will on site. This solves the problem that the front of the wall panel will show rib marks and be uneven after bending, and improves the service life of the wall panel after bending.

[0073] 2. When gluing the door skin structure 1 and the base board structure 2, the adhesion and toughness of the PUR hot melt adhesive can be adjusted to allow the wall panel to bend better as a whole.

[0074] 3. By setting edge 22, the staggered splicing seam formed by edge 22 can facilitate the splicing and installation of wall panels and avoid the problem of the front and back of the wall panels being installed backwards.

[0075] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0076] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A flexible composite wood-plastic wall panel, characterized in that, It includes the door skin structure (1) and the base plate structure (2); Both the door skin structure (1) and the base board structure (2) are made of wood-plastic composite material; The door skin structure (1) is glued and fixed to the base plate structure (2); After being glued to the door skin structure (1), the base plate structure (2) has multiple slot structures, which divide the base plate structure (2) into side part one (20), side part two (22) and multiple partitions (21); Among them, side part one (20) and side part two (22) are located on both sides of the wall panel respectively; When bent, multiple partitions (21) are glued and fixed on the side away from the door skin structure (1) to form a supporting irregular surface, which serves as the back of the wall panel, while the side of the door skin structure (1) away from the base plate structure (2) serves as the front of the wall panel.

2. The flexible composite wood-plastic wall panel as described in claim 1, characterized in that, The second side (22) serves as the splicing end of the wall panel and is inserted into and glued to the matching flat plate through the groove (221); The length of the side portion two (22) closer to the door skin structure (1) is greater than the length of the side portion two (22) further away from the door skin structure (1), so that the splicing ends form a staggered splicing seam after splicing.

3. The flexible composite wood-plastic wall panel as described in claim 1, characterized in that, The door skin structure (1) and the base plate structure (2) are bonded together with PUR hot melt adhesive.

4. The flexible composite wood-plastic wall panel as described in claim 1, characterized in that, The depth of the groove structure is the same as the thickness of the base plate structure (2); The spacing between two adjacent slot structures is 5mm.

5. A flexible composite wood-plastic wall panel as described in any one of claims 1-4, characterized in that, Each of the aforementioned slot structures is slot one (211); The first slot (211) is a rectangular slot; The width of the slot 1 (211) is 8mm.

6. A flexible composite wood-plastic wall panel as described in any one of claims 1-4, characterized in that, Each of the partitions (21) has a clearance groove (212) on the side near the slot structure, and forms a T-shaped partition (21) on the wall panel; The clearance groove (212) merges with the corresponding slot structure to form slot two (214) and slot three (215); The width of the third slot (215) is greater than the width of the second slot (214).

7. A flexible composite wood-plastic wall panel as described in claim 6, characterized in that, The T-shaped partition (21) has glue grooves (213) on both sides of the end away from the door skin structure (1).

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