SPC foamed aluminum composite board

Abstract

The utility model relates to the technical field of honeycomb plates, and particularly discloses an SPC (Smith Poly Carbonate) foamed aluminum composite plate which comprises an aluminum honeycomb core layer, spc plates are arranged on the upper side and the lower side of the aluminum honeycomb core layer, a plurality of honeycomb holes are formed in the aluminum honeycomb core layer, and foamed aluminum powder layers are filled in the honeycomb holes. According to the SPC foamed aluminum composite board, a plurality of honeycomb holes are filled with foamed aluminum powder, so that the foamed aluminum powder is foamed in honeycombs to form foamed aluminum powder layers in the hot press molding process of the honeycomb board, the side walls are supported in the honeycombs, the compressive strength of the side walls of the honeycombs is improved, and the service life of the SPC foamed aluminum composite board is prolonged. The side face of the cellular board is prevented from being easily crushed or deformed, and the quality of the cellular board is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to honeycomb board technical field, specifically, especially a kind of SPC foamed aluminium composite board. BACKGROUND

[0002] Aluminium honeycomb board, it is applicable to civil architecture, vehicle and ship decoration etc., it is the application of aviation, aerospace material in civil architecture field, whole processing process is completed in modern factory, usually adopts hot-pressing forming technology to be composite together with honeycomb core and panel.

[0003] However, in the existing honeycomb core structure, usually formed by aluminium foil of aluminium alloy, although the overall honeycomb core can play strong supporting performance between two panels, for the side of honeycomb core, since honeycomb has honeycomb hole, the side of honeycomb core is prone to single honeycomb sidewall even multiple honeycomb side plate appears ring deformation condition, thereby affecting the quality of honeycomb board. UTILITY MODEL CONTENT

[0004] In order to overcome the defects existing in the prior art, the utility model provides a kind of SPC foamed aluminium composite board to solve the problems in the prior art described above.

[0005] The technical scheme adopted by the utility model to solve its technical problems is: a kind of SPC foamed aluminium composite board, including aluminium honeycomb core layer, the upper and lower sides of the aluminium honeycomb core layer are provided with spc board, the aluminium honeycomb core layer has a plurality of honeycomb holes, a plurality of the honeycomb holes are filled with foamed aluminium powder layer.

[0006] In the above-mentioned SPC foamed aluminium composite board, a sealing strip is arranged around the periphery of the side of the aluminium honeycomb core layer.

[0007] In the above-mentioned SPC foamed aluminium composite board, the side of the spc board close to the aluminium honeycomb core layer is composite with an aluminium foil layer, and the aluminium honeycomb core layer and the aluminium foil layer are connected by glue.

[0008] In the above-mentioned SPC foamed aluminium composite board, the side of the spc board close to the aluminium foil layer is provided with a plurality of anti-skid lines distributed in intersecting manner.

[0009] In the above-mentioned SPC foamed aluminium composite board, the surface of the side of the spc board away from the aluminium honeycomb core layer is provided with a decorative surface layer.

[0010] In the above-mentioned SPC foamed aluminium composite board, the decorative surface layer is CPL veneer layer or EB veneer layer or PP veneer layer or PVC veneer layer or PET veneer layer.

[0011] The utility model discloses beneficial effect lies in, through filling foamed aluminium powder in multiple honeycomb holes, make the honeycomb board in the hot press forming process, make foamed aluminium powder in the honeycomb foaming forms foamed aluminium powder layer, thereby make every honeycomb form the support of opposite side wall, improve the compression strength of honeycomb's side wall, prevent the side of honeycomb board to be easy to appear to be pressed down or deformation condition, improve the quality of honeycomb board. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is the schematic diagram of the three -dimensional structure of SPC foamed aluminium composite board of this embodiment.

[0013] Fig. 2 It is the schematic diagram of the overhead structure of aluminium honeycomb core layer of this embodiment.

[0014] Fig. 3 It is the schematic diagram of partial side view structure of SPC foamed aluminium composite board of this embodiment.

[0015] In the drawing: spc board 1, aluminium honeycomb core layer 2, seal 3, aluminium foil layer 4, foamed aluminium powder layer 5, decorative surface layer 6, anti -skid line 7. DETAILED DESCRIPTION

[0016] The specific implementation of the utility model is further explained below in combination with the drawings.It needs to be explained here that the explanation of these implementation is used to help understanding the utility model, but does not constitute the limitation to the utility model.In addition, the technical features involved in each embodiment of the utility model described below can be combined as long as they do not conflict with each other.

[0017] Combination Figs. 1 to 3 As shown in the utility model discloses a kind of SPC foamed aluminium composite board, including aluminium honeycomb core layer 2, aluminium honeycomb core layer 2 is provided with spc board 1 in upper and lower side, aluminium honeycomb core layer 2 has multiple honeycomb holes, multiple honeycomb holes are filled with foamed aluminium powder layer 5 setting;Since spc board 1 and aluminium honeycomb core layer 2 are formed by hot-pressing composite, in the hot-pressing process, aluminium honeycomb core layer 2 is better in heat conduction, internal temperature is relatively high, the multiple honeycomb holes in this embodiment are filled with foamed aluminium powder, so that the honeycomb board in the hot press forming process, make foamed aluminium powder form foamed aluminium powder layer 5 by the high temperature in honeycomb, so that every honeycomb forms the support of opposite side wall, improve the compression strength of honeycomb's side wall, prevent the side of honeycomb board to be easy to appear to be pressed down or deformation condition, improve the quality of honeycomb board;And the panel of this embodiment uses spc board 1, that is, stone plastic board, can improve the wear resistance, slip resistance of composite board.

[0018] It is worth mentioning that the embodiment is provided with seal 3 around the four sides of aluminium honeycomb core layer 2 side, further protect the side of honeycomb board, prevent the side of honeycomb board from being scratched.

[0019] It is worth mentioning that the spc board 1 of the embodiment is provided with an aluminum foil layer 4 on the side close to the aluminum honeycomb core layer 2, the aluminum honeycomb core layer 2 and the aluminum foil layer 4 are connected by glue, and the aluminum foil layer 4 and the aluminum honeycomb core layer 2 are made of the same aluminum alloy material, so that the composite bonding between the aluminum honeycomb core layer 2 and the aluminum foil layer 4 is more stable.

[0020] In order to improve the bonding stability between the aluminum foil layer 4 and the spc board 1, a plurality of anti-skid lines 7 are arranged on the side of the spc board 1 close to the aluminum foil layer 4, so that the glue layer between the spc board 1 and the aluminum foil layer 4 can be bonded more firmly, and the aluminum foil layer 4 is prevented from being separated.

[0021] In some embodiments, the surface of the spc board 1 away from the aluminum honeycomb core layer 2 can also be provided with a decorative surface layer 6, so that the composite board is more beautiful, wherein the decorative surface layer 6 can adopt one of CPL, EB, PP, PVC and PET surface layers.

[0022] The embodiments of the utility model are described in detail in combination with the drawings, but the utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and still fall within the protection scope of the utility model.

Claims

1. A SPC foamed aluminum composite panel comprising an aluminum honeycomb core layer (2), characterized in that, The aluminum honeycomb core layer (2) is provided with an spc plate (1) on the upper side and the lower side, the aluminum honeycomb core layer (2) has a plurality of honeycomb holes, and the plurality of honeycomb holes are filled with a foamed aluminum powder layer (5); The spc plate (1) is provided with an aluminum foil layer (4) on the side close to the aluminum honeycomb core layer (2), and the aluminum honeycomb core layer (2) and the aluminum foil layer (4) are connected by glue. The spc plate (1) is provided with a plurality of anti-skid lines (7) on the side close to the aluminum foil layer (4).

2. The SPC foamed aluminum composite panel according to claim 1, characterized in that, A sealing strip (3) is arranged around the side of the aluminum honeycomb core layer (2).

3. The SPC foamed aluminum composite panel according to claim 1, characterized in that, The surface of the spc plate (1) away from the aluminum honeycomb core layer (2) is provided with a decorative surface layer (6).

4. The SPC foamed aluminum composite panel according to claim 3, characterized in that, The decorative surface layer (6) is a CPL decorative surface layer, an EB decorative surface layer, a PP decorative surface layer, a PVC decorative surface layer or a PET decorative surface layer.

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