Novel environment-friendly composite cellular board

Abstract

The utility model discloses a novel environment-friendly composite cellular board, which relates to the technical field of cellular boards, and comprises a casting polypropylene film, a positioning plate and a core body, a second adhesive layer is coated above the core body, an upper cellular board is connected above the second adhesive layer, a fourth adhesive layer is coated below the core body, and the upper cellular board is connected with the fourth adhesive layer. A fourth adhesive layer is connected to the upper portion of the honeycomb part, a lower honeycomb plate is connected to the lower portion of the fourth adhesive layer, a wooden panel is connected to the upper portion of the upper honeycomb plate, the honeycomb part is installed in the middle of the core body, a positioning groove is formed in one side of the core body, and a positioning plate matched with the positioning groove is connected to the other side of the core body. The positioning plate on one side of the core body is clamped into the positioning groove of the core body on the other side to be positioned, and after the positioning plate moves inwards, the clamping balls are clamped into the clamping grooves to be fixed, so that positioning connection between the core bodies is conveniently realized, and the problem of inconvenience in positioning connection is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of honeycomb panels, in particular to an environmentally friendly new composite honeycomb panel. Background Art

[0002] Honeycomb board is a board made of two thinner panels firmly bonded to both sides of a thicker honeycomb core material, also known as honeycomb sandwich structure. Honeycomb paperboard is made according to the principle of natural honeycomb structure. It is a new type of sandwich structure that is environmentally friendly and energy-saving, made by connecting corrugated paper into countless hollow three-dimensional regular hexagons by gluing to form an integral force-bearing member, and gluing surface paper on both sides. The current honeycomb board has a simple structure, resulting in poor performance and inconvenient positioning and connection between the core bodies. The processing efficiency of the honeycomb board is improved by connection, and the upper and lower sealing layers are performed after connection. In view of this, in-depth research was conducted on the above-mentioned problems, resulting in this case. Utility Model Content

[0003] The purpose of the utility model is to provide an environmentally friendly new composite honeycomb panel to solve the problem that the existing environmentally friendly new composite honeycomb panel mentioned in the above background technology has poor performance and is not easy to position and connect.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly new composite honeycomb panel, comprising a cast polypropylene film, a positioning plate and a core body, a second adhesive layer is coated on the top of the core body, and an upper honeycomb panel is connected to the top of the second adhesive layer, a fourth adhesive layer is coated on the bottom of the core body, and a lower honeycomb panel is connected to the bottom of the fourth adhesive layer, a wooden panel is connected to the top of the upper honeycomb panel, the inner side of the core body comprises a sound insulation board, a honeycomb part and a cast polypropylene film from top to bottom, the honeycomb part is installed in the middle position of the core body, a first adhesive layer is coated on the top of the honeycomb part, and a sound insulation board is connected to the top of the first adhesive layer, a positioning groove is arranged inside one side of the core body, and a positioning plate matched with the positioning groove is connected to the other side of the core body.

[0005] Preferably, a waterproof coating is coated on the top of the wooden panel, and the waterproof coating is provided as a polyethylene film.

[0006] Preferably, an anti-corrosion coating is coated below the lower honeycomb panel, and the anti-corrosion coating is configured as a polytetrafluoroethylene coating.

[0007] Preferably, a plurality of through holes are provided on the inner side of the honeycomb portion, and the top view of the honeycomb portion is composed of a plurality of hexagonal grooves.

[0008] Preferably, a third adhesive layer is coated below the honeycomb portion, and a cast polypropylene film is connected below the third adhesive layer.

[0009] Preferably, the outer walls of the cast polypropylene film and the sound insulation board are evenly connected with protrusions, and the outer walls of the lower honeycomb panel and the upper honeycomb panel are respectively provided with grooves matching with the protrusions.

[0010] Preferably, a locking ball is installed on the inner wall of the positioning groove, and a locking groove matching with the locking ball is provided on the top of the positioning plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The utility model provides a core body, a positioning plate and a clamping ball. The positioning plate on one side of the core body is clamped into the positioning groove of the core body on the other side for positioning. After the positioning plate moves inward, the clamping ball is clamped into the clamping groove for fixing, which facilitates the positioning connection between the core bodies and solves the problem of inconvenient positioning connection.

[0013] (2) The utility model provides a lower honeycomb panel, a cast polypropylene film and a sound insulation panel. The upper layer is coated with a waterproof coating to achieve a waterproof effect, and the lower layer is coated with an anti-corrosion coating to achieve an anti-corrosion effect. The cast polypropylene film and the plurality of protrusions of the sound insulation panel are respectively inserted into the grooves of the lower honeycomb panel and the upper honeycomb panel to increase the contact area, make the connection more firm, and have a certain strengthening effect. The sound insulation panel is made of pine wood powder under high pressure, which is environmentally friendly and renewable. The sound insulation panel is provided with sound absorbing holes to improve the sound insulation effect and solve the problem of poor performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the cross-sectional structure of the core of the utility model;

[0015] Figure 2 This is a schematic diagram of the top view of the honeycomb structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the positioning plate of the utility model;

[0017] Figure 4 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1. bump; 2. cast polypropylene film; 3. honeycomb part; 4. first adhesive layer; 5. sound insulation board; 6. second adhesive layer; 7. wooden panel; 8. upper honeycomb panel; 9. waterproof coating; 10. third adhesive layer; 11. lower honeycomb panel; 12. anti-corrosion coating; 13. fourth adhesive layer; 14. groove; 15. hexagonal groove; 16. positioning plate; 17. slot; 18. card ball; 19. positioning slot; 20. core. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example 1: Please refer to Figure 1-Figure 4 , a new type of environmentally friendly composite honeycomb panel, including a cast polypropylene film 2, a positioning plate 16 and a core 20, a second adhesive layer 6 is coated on the top of the core 20, and an upper honeycomb panel 8 is connected to the top of the second adhesive layer 6, a fourth adhesive layer 13 is coated on the bottom of the core 20, and a lower honeycomb panel 11 is connected to the bottom of the fourth adhesive layer 13, and a wooden panel 7 is connected to the top of the upper honeycomb panel 8, the inner side of the core 20 includes a sound insulation board 5, a honeycomb part 3 and a cast polypropylene film 2 from top to bottom, the honeycomb part 3 is installed in the middle position of the core 20, a first adhesive layer 4 is coated on the top of the honeycomb part 3, and the sound insulation board 5 is connected to the top of the first adhesive layer 4, a positioning groove 19 is arranged inside one side of the core 20, and a positioning plate 16 matched with the positioning groove 19 is connected to the other side of the core 20;

[0021] A locking ball 18 is installed on the inner wall of the positioning groove 19, and a locking groove 17 matching with the locking ball 18 is provided on the top of the positioning plate 16;

[0022] Specifically, Figure 3 As shown, when this structure is used, the positioning plate 16 on one side of the core 20 is inserted into the positioning groove 19 of the other side of the core 20 for positioning. After the positioning plate 16 moves inward, the locking ball 18 is inserted into the locking groove 17 for fixing, thereby facilitating the positioning connection between the cores 20.

[0023] Embodiment 2: A waterproof coating 9 is coated on the top of the wooden panel 7, and the waterproof coating 9 is set as a polyethylene film;

[0024] The lower portion of the lower honeycomb panel 11 is coated with an anti-corrosion coating 12, and the anti-corrosion coating 12 is configured as a polytetrafluoroethylene coating;

[0025] A plurality of through holes are provided inside the honeycomb portion 3, and the top view of the honeycomb portion 3 is composed of a plurality of hexagonal grooves 15;

[0026] A third adhesive layer 10 is coated below the honeycomb portion 3, and a cast polypropylene film 2 is connected below the third adhesive layer 10;

[0027] The outer walls of the cast polypropylene film 2 and the sound insulation board 5 are evenly connected with protrusions 1, and the outer walls of the lower honeycomb panel 11 and the upper honeycomb panel 8 are respectively provided with grooves 14 that match the protrusions 1;

[0028] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, when this structure is used, waterproof effect is achieved by coating the waterproof coating 9 on the upper layer, and anti-corrosion effect is achieved by coating the anti-corrosion coating 12 on the lower layer, and multiple protrusions 1 of the cast polypropylene film 2 and the sound insulation board 5 are respectively inserted into the grooves 14 of the lower honeycomb panel 11 and the upper honeycomb panel 8 to increase the contact area, make the connection more firm, and have a certain strengthening effect, and the sound insulation board 5 is made of high-pressure pine wood powder, which is environmentally friendly and renewable, and sound-absorbing holes are provided on the sound insulation board 5 to improve the sound insulation effect and provide better performance.

[0029] Working principle: When using the device, first connect the cores 20, and then seal the upper honeycomb plate 8 and the lower honeycomb plate 11 on the upper and lower sides respectively;

[0030] The first step to implement the innovation point:

[0031] Step 1: The waterproof coating 9 is applied to the upper layer to achieve the waterproof effect, and the anti-corrosion coating 12 is applied to the lower layer to achieve the anti-corrosion effect, and the multiple protrusions 1 of the cast polypropylene film 2 and the sound insulation board 5 are respectively inserted into the grooves 14 of the lower honeycomb panel 11 and the upper honeycomb panel 8 to increase the contact area, make the connection more firm, and have a certain strengthening effect;

[0032] Step 2: The sound insulation board 5 is made of high-pressure pine wood powder, which is environmentally friendly and renewable. The sound insulation board 5 is provided with sound-absorbing holes, which can improve the sound insulation effect and have better performance.

[0033] The second innovation point implementation steps:

[0034] The positioning plate 16 on one side of the core body 20 is inserted into the positioning groove 19 of the other side of the core body 20 for positioning. After the positioning plate 16 moves inward, the locking ball 18 is locked into the locking groove 17 for fixing, thereby realizing the positioning connection between the core bodies 20, and then performing the upper and lower sealing functions.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly new composite honeycomb panel, comprising a cast polypropylene film (2), a positioning plate (16) and a core (20), characterized in that: The core (20) is coated with a second adhesive layer (6) on the top, and an upper honeycomb panel (8) is connected to the top of the second adhesive layer (6); the core (20) is coated with a fourth adhesive layer (13) on the bottom, and a lower honeycomb panel (11) is connected to the bottom of the fourth adhesive layer (13); a wooden panel (7) is connected to the top of the upper honeycomb panel (8); the inner side of the core (20) comprises a sound insulation board (5), a honeycomb portion (3) and a cast polypropylene film (2) from top to bottom; the honeycomb portion (3) is installed at the middle position of the core (20); the honeycomb portion (3) is coated with a first adhesive layer (4) on the top, and the sound insulation board (5) is connected to the top of the first adhesive layer (4); a positioning groove (19) is arranged inside one side of the core (20); and a positioning plate (16) matched with the positioning groove (19) is connected to the other side of the core (20).

2. The environmentally friendly new composite honeycomb panel according to claim 1, characterized in that: A waterproof coating (9) is coated on the top of the wooden panel (7), and the waterproof coating (9) is configured as a polyethylene film.

3. The environmentally friendly new composite honeycomb panel according to claim 1, characterized in that: An anti-corrosion coating (12) is coated below the lower honeycomb panel (11), and the anti-corrosion coating (12) is configured as a polytetrafluoroethylene coating.

4. The environmentally friendly new composite honeycomb panel according to claim 1, characterized in that: A plurality of through holes are arranged on the inner side of the honeycomb portion (3), and a top view of the honeycomb portion (3) is composed of a plurality of hexagonal grooves (15).

5. The environmentally friendly new composite honeycomb panel according to claim 1, characterized in that: A third adhesive layer (10) is coated below the honeycomb portion (3), and a cast polypropylene film (2) is connected below the third adhesive layer (10).

6. The environmentally friendly new composite honeycomb panel according to claim 1, characterized in that: The outer walls of the cast polypropylene film (2) and the sound insulation board (5) are evenly connected with protrusions (1), and the outer walls of the lower honeycomb board (11) and the upper honeycomb board (8) are respectively provided with grooves (14) matching with the protrusions (1).

7. The environmentally friendly new composite honeycomb panel according to claim 1, characterized in that: A locking ball (18) is installed on the inner wall of the positioning groove (19), and a locking groove (17) matching with the locking ball (18) is arranged on the top end of the positioning plate (16).

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