Ultra-flat and ultra-thin technical veneer three-layer hot-pressed facing composite board

Abstract

The utility model provides an ultra-flat and ultra-thin technical veneer three-layer hot-pressed veneer composite board which comprises a veneer face board, a core board assembly and a veneer back board, and the veneer face board, the core board assembly and the veneer back board are sequentially connected. The core plate assembly comprises symmetrical side plates, a plurality of short plates and a plurality of long plates; the symmetrical side plates and the two long plates at the ends are provided with positioning holes respectively, the positioning holes are matched with circular rings, the circular rings are connected with the veneer back plate, and the circular rings are matched with circular blocks. The utility model relates to the technical field of composite boards, in particular to an ultra-flat and ultra-thin technical veneer three-layer hot-pressed facing composite board. Aiming at the defects in the prior art, the ultra-flat and ultra-thin technical veneer three-layer hot-pressing facing composite board is developed, the assembly of the technical veneer and a core plate assembly is conveniently realized, the tight attachment of the technical veneer and the core plate is realized, the side walls of the technical veneer and the core plate are parallel, and the subsequent hot-pressing forming of the composite board is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of composite boards, in particular to an ultra-flat and ultra-thin high-tech veneer three-layer hot-pressed veneerable composite board. Background Art

[0002] Composite panels, also known as multi-layer panels, are made up of layers of different materials or functions. Depending on the material, composite panels can be divided into various types, such as metal composite panels, wood composite panels, color-coated steel composite panels, and rock wool composite panels. Wood composite panels are particularly common in the construction and furniture industries. They typically use wood shavings or fiber as the core, with veneer glued to both sides. For example, prior art discloses a three-layer composite panel with utility model authorization number CN201579846U.

[0003] Engineered veneer is a new type of solid wood decorative material created using bionic principles and high-tech intelligent identification technology. Its texture and color rival those of precious woods. Engineered veneer overcomes many of the natural defects of natural veneer, such as wormholes, knots, and color variations, resulting in a more beautiful and consistent appearance.

[0004] At present, there is still a lack of a composite board that can facilitate the assembly of technical veneer and core board components, achieve close fitting of the technical veneer and core board, make their side walls parallel, and facilitate subsequent hot pressing to form a composite board.

[0005] Therefore, in order to solve the above problems, an ultra-flat and ultra-thin high-tech veneer three-layer hot-pressed veneer composite board is proposed to solve the above problems. Utility Model Content

[0006] In response to the shortcomings of the existing technology, the utility model develops an ultra-flat and ultra-thin three-layer hot-pressed veneer composite board that can be decorated. The utility model facilitates the assembly of the technical veneer and the core board components, achieves a close fit between the technical veneer and the core board, makes their side walls parallel, and facilitates subsequent hot pressing to form a composite board.

[0007] The technical solution to the technical problem solved by the present invention is as follows: This invention provides an ultra-flat, ultra-thin, three-layer, hot-pressed, veneer-based composite panel, comprising a veneer panel, a core panel assembly, and a veneer back panel, wherein the veneer panel, the core panel assembly, and the veneer back panel are sequentially connected; the core panel assembly comprises symmetrical side panels, a plurality of short panels, and a plurality of long panels; the symmetrical side panels and the two long panels at the ends are each provided with a positioning hole, the positioning hole mates with a circular ring, the circular ring is connected to the veneer back panel, the circular ring mates with a circular block, and the circular block is connected to the veneer panel. The veneer panel, core panel assembly, and veneer back panel are relatively thin, forming an ultra-thin composite panel suitable for a variety of applications.

[0008] As an optimization, the side panels, the long panels, and the short panels are each provided with a through slot, and the long panels and the short panels are each connected to a through rod, and the through rod matches the through slot. By using the through rod to penetrate the through slot, the core panel assembly is integrated along the width direction, facilitating subsequent assembly.

[0009] As an optimization, positioning grooves are provided on at least one side of each of the side panels and the long panel, and on at least one side of each of the short panels at both ends. These positioning grooves mate with positioning strips, and at least one of the veneer panels or the veneer back panel is connected to a symmetrical positioning strip. The use of positioning grooves and positioning strips allows for the installation of the veneer panel and core panel assembly, achieving longitudinal positioning and ensuring flushness between the upper and lower ends.

[0010] As an optimization, the upper side panels, the upper short panels, and the upper long panels are each provided with a positioning circular groove, while the lower side panels, the lower long panels, and the remaining short panels are each provided with a through groove. The upper short panels and the upper long panels are each connected to a positioning rod that matches the positioning circular groove, while the lower long panel and the remaining short panels are each connected to a through rod that matches the through groove. By using the positioning circular groove and positioning rod, the core panel assembly is limited in length, so that the upper and lower ends are flush.

[0011] As an optimization, at least one side of the lower side board, the lower short board and the lower long board is respectively provided with a positioning groove, the positioning groove matches the positioning strip, and at least one of the veneer panel or the veneer backboard is connected to the positioning strip.

[0012] As an optimization, the upper side panel is provided with a short slot, and the lower side panel is connected to a positioning short rod, and the positioning short rod matches the short slot. By using the positioning short rod and short slot, the side panels are stably connected, which facilitates the installation and positioning of the remaining short panels and long panels.

[0013] As an optimization, the short plate on the lower side and the remaining long plates on the lower side are respectively provided with the positioning holes.

[0014] The effects provided in the content of the utility model are only the effects of the embodiments, rather than all the effects of the utility model. The above technical solution has the following advantages or beneficial effects:

[0015] (1) This device uses positioning holes, rings and round blocks to achieve the installation and positioning of the veneer panel, veneer backboard and core board components.

[0016] (2) This device uses short positioning rods and short slots to achieve stable connection of the side panels, making it easier to install and position the remaining short panels and long panels.

[0017] (3) This device uses positioning circular grooves and positioning rods to limit the core plate assembly along the length direction so that the upper and lower ends are flush. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0019] Figure 1 It is a partial exploded view of the utility model.

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the core plate assembly of the utility model Figure 1 .

[0021] Figure 3 The core plate component of the utility model is partially exploded Figure 1 .

[0022] Figure 4 The core plate component of the utility model is partially exploded Figure 2 .

[0023] Figure 5 The core plate component of the utility model is partially exploded Figure 3 .

[0024] Figure 6 The core plate component of the utility model is partially exploded Figure 4 .

[0025] Figure 7 This is a schematic diagram of the three-dimensional structure of the core plate assembly of the utility model Figure 2 .

[0026] Figure 8 This is a schematic diagram of the three-dimensional structure of the core plate assembly of the utility model Figure 3 .

[0027] Figure 9 It is a schematic diagram of the three-dimensional structure of the utility model.

[0028] In the picture:

[0029] 1. Wood veneer panel, 11. Round block;

[0030] 2. Veneer backboard, 21. Ring;

[0031] 3. Core plate assembly, 31. Side plate, 32. Side plate, 33. Long plate, 34. Positioning groove, 35. Positioning hole, 36. Through groove, 37. Through rod, 38. Positioning circular groove, 39. Positioning short rod, 310. Short groove, 311. Positioning rod;

[0032] 4. Positioning bar. DETAILED DESCRIPTION

[0033] To clearly illustrate the technical features of this solution, the present invention is described in detail below using specific embodiments and accompanying drawings. The following disclosure provides numerous different embodiments or examples for implementing various configurations of the present invention. To simplify the disclosure of the present invention, the following descriptions focus on components and configurations of specific examples. Furthermore, the present invention may repeat reference numerals and / or letters across different examples. This repetition is for the purpose of simplicity and clarity and does not in itself indicate a relationship between the various embodiments and / or configurations discussed. It should be noted that the components illustrated in the accompanying drawings are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted to avoid unnecessarily limiting the present invention. Terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are intended solely to facilitate the description of the present invention and simplify the description. They are not intended to indicate or imply that the devices or elements referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In the description of this utility model, it should be noted that, unless otherwise expressly specified and limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0034] like Figures 1 to 9 As shown, Example 1: An ultra-flat, ultra-thin, three-layer, hot-pressed, veneer-based composite panel with a veneer finish, comprising: a veneer panel 1, a core panel assembly 3, and a veneer back panel 2, the veneer panel 1, the core panel assembly 3, and the veneer back panel 2 being connected in sequence; the core panel assembly 3 comprises symmetrical side panels 31, a plurality of short panels 32, and a plurality of long panels 33; the symmetrical side panels 31 and the two long panels 33 at the ends are each provided with a positioning hole 35, the positioning hole 35 mates with a circular ring 21 connected to the veneer back panel 2, the circular ring 21 mates with a circular block 11 connected to the veneer panel 1. The veneer panel 1, core panel assembly 3, and veneer back panel 2 are relatively thin, forming an ultra-thin composite panel suitable for a variety of applications.

[0035] The workflow of this embodiment is:

[0036] After placing the veneer backboard 2, place the symmetrical side boards 31, several short boards 32 and several long boards 33 in the same direction. Figure 8Place it in the position shown, so that the ring 21 enters the positioning holes 35 of the side board 31 and the end long board 33 relatively, place the veneer panel 1, insert the round block 11 into the ring 21, align the ends, and then perform hot pressing.

[0037] Embodiment 2: This embodiment is further elaborated on the basis of embodiment 1, wherein the short plate 32 on the lower side and the remaining long plates 33 on the lower side are respectively provided with the positioning holes 35 .

[0038] The workflow of this embodiment is:

[0039] The difference from the first embodiment is that the ring 21 is relatively inserted into the positioning holes 35 of the side plates 31 , the long plates 33 at both ends, the lower long plate 33 and the lower short plate 32 .

[0040] Example 3: This example further elaborates on Example 1 or 2. The side panels 31, the long panels 33, and the short panels 32 are each provided with a through slot 36. The long panels 33 and the short panels 32 are each connected to a through rod 37, which matches the through slot 36. By inserting the through rod 37 into the through slot 36, the core panel assembly 3 is integrated along the width direction, facilitating subsequent assembly.

[0041] The workflow of this embodiment is:

[0042] The symmetrical side panels 31, several short panels 32 and several long panels 33 are arranged in a Figure 8 The side panels 31 , the plurality of short panels 32 and the plurality of long panels 33 are placed in the positions shown in the figure, so that the through rods 37 are inserted into the through slots 36 , thereby achieving a stable connection of the side panels 31 , the plurality of short panels 32 and the plurality of long panels 33 along the width direction.

[0043] Example 4: This example further elaborates on Example 1, 2, or 3. Positioning grooves 34 are provided on at least one side of each of the side panels 31 and the long panel 33. The short panels 32 at both ends are also provided with the same positioning grooves 34 on at least one side. These positioning grooves 34 mate with positioning strips 4, and at least one of the veneer panel 1 or the veneer back panel 2 is symmetrically connected to the positioning strips 4. By using positioning grooves 34 and positioning strips 4, the veneer panel 1 and the core panel assembly 3 are installed, limiting their lengthwise position and ensuring that the upper and lower ends are flush.

[0044] The workflow of this embodiment is:

[0045] The positioning strip 4 is inserted into the positioning groove 34 , and the veneer panel 1 , the veneer backboard 2 and the core board assembly 3 are stably connected along the length direction.

[0046] Embodiment 5: This embodiment further elaborates on the basis of Embodiment 1 or 2. The upper side plate 31, the upper short plate 32, and the upper long plate 33 are respectively provided with positioning circular grooves 38. The lower side plate 31, the lower long plate 33, and the remaining short plates 32 are respectively provided with through grooves 36. The upper short plates 32 and the upper long plates 33 are respectively connected to positioning rods 311, and the positioning rods 311 match the positioning circular grooves 38. The lower long plates 33 and the remaining short plates 32 are respectively connected to through rods 37, and the through rods 37 match the through grooves 36. By adopting the positioning circular grooves 38 and the positioning rods 311, the core plate assembly 3 is limited in the length direction so that the upper and lower ends are flush.

[0047] The workflow of this embodiment is:

[0048] The symmetrical side panels 31, several short panels 32 and several long panels 33 are arranged in a Figure 8 Place it in the position shown, so that the positioning rod 311 is inserted into the positioning circular groove 38, the through rod 37 is inserted into the through groove 36, part of the insertion rod 37 is inserted into the positioning circular groove 38, and part of the positioning rod 311 is inserted into the through groove 36, so as to achieve positioning along the length direction based on the upper side plate 31 and keep the upper end flush.

[0049] Example 6: This example is further elaborated on the basis of Example 5, and at least one side of the lower side panel 31, the lower short panel 32 and the lower long panel 33 is respectively provided with a positioning groove 34, and the positioning groove 34 matches the positioning strip 4, and at least one of the veneer panel 1 or the veneer back panel 2 is connected to the positioning strip 4.

[0050] The workflow of this embodiment is:

[0051] like Figure 7 As shown, the positioning bar 4 needs to be placed in the positioning groove 34 .

[0052] Example 7: This example further elaborates on any of the above examples. The upper side panels 31 are provided with short slots 310, and the lower side panels 31 are connected to positioning short rods 39, which match the short slots 310. The positioning short rods 39 and short slots 310 provide a stable connection between the side panels 31, facilitating the installation and positioning of the remaining short panels 32 and long panels 33.

[0053] The workflow of this embodiment is:

[0054] The upper side plate 31 is placed first, and then the lower side plate 31 is placed, so that the positioning short rods 39 enter the short grooves 310 to achieve a stable connection between the upper and lower side plates 31 .

[0055] Although the above describes the specific implementation methods of the utility model in conjunction with the accompanying drawings, it does not limit the scope of protection of the utility model. On the basis of the technical solution of the utility model, various modifications or variations that can be made by those skilled in the art without creative work are still within the scope of protection of the utility model.

Claims

1. An ultra-flat and ultra-thin technical veneer three-layer hot-pressed veneerable composite board, characterized in that: include: A veneer panel (1), a core panel assembly (3) and a veneer back panel (2), wherein the veneer panel (1), the core panel assembly (3) and the veneer back panel (2) are connected in sequence; The core plate assembly (3) comprises symmetrical side plates (31), a plurality of short plates (32) and a plurality of long plates (33); The symmetrical side panels (31) and the two long panels (33) at the ends are respectively provided with positioning holes (35), the positioning holes (35) match the circular rings (21), the circular rings (21) are connected to the veneer backboard (2), the circular rings (21) match the circular blocks (11), and the circular blocks (11) are connected to the veneer panel (1).

2. The ultra-flat and ultra-thin three-layer hot-pressed veneer composite board according to claim 1 is characterized by: The side plates (31), the long plates (33) and the short plates (32) are respectively provided with through slots (36); the long plates (33) and the short plates (32) are respectively connected to through rods (37); and the through rods (37) match the through slots (36).

3. The ultra-flat and ultra-thin three-layer hot-pressed veneer composite board according to claim 2 is characterized by: At least one side of the side board (31) and the long board (33) is respectively provided with a positioning groove (34), and at least one side of the short boards (32) at both ends is respectively provided with the positioning groove (34), the positioning groove (34) matches the positioning strip (4), and at least one of the veneer panel (1) or the veneer backboard (2) is connected to the symmetrical positioning strip (4).

4. The ultra-flat and ultra-thin three-layer hot-pressed veneer composite board according to claim 1 is characterized by: The upper side side plate (31), the upper short plate (32) and the upper long plate (33) are respectively provided with positioning circular grooves (38); the lower side side plate (31), the lower long plate (33) and the remaining short plates (32) are respectively provided with through grooves (36); the upper short plate (32) and the upper long plate (33) are respectively connected to positioning rods (311); the positioning rods (311) match the positioning circular grooves (38); the lower long plate (33) and the remaining short plates (32) are respectively connected to through rods (37); the through rods (37) match the through grooves (36).

5. The ultra-flat and ultra-thin three-layer hot-pressed veneer composite board according to claim 4 is characterized by: At least one side of the lower side side board (31), the lower side short board (32), and the lower side long board (33) is respectively provided with a positioning groove (34), the positioning groove (34) matches the positioning strip (4), and at least one of the veneer panel (1) or the veneer backboard (2) is connected to the positioning strip (4).

6. The ultra-flat and ultra-thin technical veneer three-layer hot-pressed veneerable composite board according to claim 1 is characterized by: The upper side plate (31) is provided with a short slot (310), and the lower side plate (31) is connected to a positioning short rod (39), and the positioning short rod (39) matches the short slot (310).

7. The ultra-flat and ultra-thin three-layer hot-pressed veneer composite board according to claim 1 is characterized by: The short plate (32) on the lower side and the remaining long plates (33) on the lower side are respectively provided with positioning holes (35).

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