CN215368229U - Novel three-dimensional metal double-sided composite board core - Google Patents
Novel three-dimensional metal double-sided composite board core Download PDFInfo
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- CN215368229U CN215368229U CN202120581656.2U CN202120581656U CN215368229U CN 215368229 U CN215368229 U CN 215368229U CN 202120581656 U CN202120581656 U CN 202120581656U CN 215368229 U CN215368229 U CN 215368229U
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Abstract
The utility model discloses a novel three-dimensional metal double-sided composite board core which comprises a panel layer, a board core layer and a back layer which are sequentially arranged from outside to inside, wherein the panel layer sequentially surrounds the board core layer and the back layer from the side and forms an installation part which is easy for splicing two composite boards, the board core layer is a three-dimensional board core, a plurality of front salient points and back salient points are arranged on the three-dimensional board core, and the front salient points and the back salient points are sequentially arranged at intervals. The utility model can effectively improve the strength of the three-dimensional core plate by stamping or rolling technology without increasing the thickness of the three-dimensional core plate, increase the composite area of the three-dimensional core plate, the panel layer and the back plate layer, improve the composite tension, improve the integral wind resistance of the plate, and have good surface flatness, realizes a three-dimensional structure in the middle, has higher fire-proof grade, prolongs the service life, and meanwhile, has thinner thickness compared with the traditional composite plate, saves materials, reduces the integral gravity, can also reduce the gluing amount, and has relatively low production cost.
Description
Technical Field
The utility model relates to the technical field of composite boards, in particular to a novel three-dimensional metal double-sided composite board core.
Background
The metal composite board is a product for decorating the inner and outer wall surfaces of a house, a home decoration ceiling and a wall partition, and has the advantages of elegant appearance, low cost, convenience in installation and the like. The double-sided metal composite board is a decorative material of a composite board which is formed by compounding and laminating a metal panel and a back board serving as a middle board core through gluing by using a hollow or honeycomb or corrugated core board, can be widely applied to decoration of high-end places such as building outer walls, indoor top walls, elevator rooms and train carriage bodies, and is very common in use. However, in the existing several double-sided metal composite plates, the composite surface of the central core plate, the panel and the back plate is small to have poor composite tension, so that the wind-resistant bottom is easy to fall off, the service life is short, and the production cost is high.
In the prior art, in order to improve the tensile strength and the long service life of the double-sided metal composite, the gluing amount is increased and the thickness of a core plate is increased, so that the weight of the double-sided metal composite is influenced, and the production cost is increased.
In view of this, it is urgently needed to improve the structure of the intermediate plate core of the existing composite plate so as to improve the tensile force and wind resistance and reduce the production cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems that the intermediate plate core of the existing composite plate has poor tensile force and low wind resistance and is high in production cost.
In order to solve the technical problems, the technical scheme adopted by the utility model is to provide a novel three-dimensional metal double-sided composite board core, which comprises a panel layer, a board core layer and a back layer which are sequentially arranged from outside to inside, wherein the panel layer sequentially surrounds the board core layer and the back layer from the side and forms an installation part which is easy for splicing two composite boards, the board core layer is a three-dimensional board core, a plurality of front salient points and back salient points are arranged on the three-dimensional board core, and the front salient points and the back salient points are sequentially arranged at intervals.
In the technical scheme, the front salient points of the three-dimensional board core are abutted against the inner side surface of the back layer, and the back salient points of the three-dimensional board core are abutted against the inner side surface of the panel layer.
In the technical scheme, the front salient points are bonded with the inner side surface of the back layer through glue, and the back salient points are bonded with the inner side surface of the panel layer through glue.
In the technical scheme, the thickness of the three-dimensional plate core plate is not more than 0.5 mm.
In the above technical solution, the front side bumps and the back side bumps are formed by stamping or rolling.
In the technical scheme, the panel layer encircles from the side in proper order the core layer with the back layer to form the installation department of two easy composite sheet concatenations, the installation department is including the first installation department and the second installation department that are located the composite sheet both sides respectively, first installation department with second installation department structure looks adaptation.
In the above technical solution, the first mounting portion and the second mounting portion are formed by cold bending.
In the technical scheme, the back layer is made of an iron plate, a plastic plate, an aluminum foil, a PVC film, non-woven fabrics or fiber cloth.
In the above technical scheme, first installation department is protruding stupefied for the bar, the second installation department be with the bar recess of protruding stupefied looks adaptation of bar.
Compared with the prior art, the novel three-dimensional metal double-sided composite board core comprises a panel layer, a board core layer and a back layer which are sequentially arranged from outside to inside, wherein the panel layer sequentially surrounds the board core layer and the back layer from the side and forms an installation part which is easy for splicing two composite boards, the board core layer is a three-dimensional board core, a plurality of front salient points and back salient points are arranged on the three-dimensional board core, and the front salient points and the back salient points are sequentially arranged at intervals, so that the strength of the three-dimensional board core can be effectively improved by a punching or rolling technology under the condition that the thickness of a three-dimensional board core board is not increased, the composite area of the three-dimensional board core, the panel layer and the back layer is increased, the composite tension is improved, the wind resistance of the whole composite board is improved, the surface smoothness is good, a three-dimensional structure is realized in the middle of the composite board core, the fire-proof level is higher, and the service life is prolonged, meanwhile, compared with the traditional composite board, the composite board is thinner in thickness, materials are saved, the overall gravity is reduced, the gluing amount can be reduced, and the production cost is relatively low.
Drawings
FIG. 1 is a front view of a three-dimensional metal two-sided composite board core of the present invention;
FIG. 2 is a structural view of a three-dimensional metal double-sided composite board core according to the present invention;
FIG. 3 is a view of a three-dimensional plate core with a socket of the three-dimensional metal double-sided composite plate core of the present invention;
FIG. 4 is a view of a three-dimensional plate core without a mounting opening of the three-dimensional metal double-sided composite plate core of the present invention.
Fig. 5 is a layer diagram of the L-shaped side sealing back surface of the three-dimensional metal double-sided composite board core in the utility model.
FIG. 6 is a side edge connection hole diagram of a three-dimensional metal double-sided composite board core according to the present invention.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 6 is:
the structure comprises a panel layer 1, a back layer 2, a three-dimensional board core 3, front bumps 4, back bumps 5, a decorative metal plate 6, a 7L-shaped side face, connecting holes 8, a first mounting portion 11 and a second mounting portion 12.
Detailed Description
The utility model provides a novel three-dimensional metal double-sided composite board core which can improve the tensile force and wind resistance and reduce the production cost. The utility model is described in detail below with reference to the drawings and the detailed description.
As shown in fig. 1 to 6, the novel three-dimensional metal double-sided composite board core provided by the utility model comprises a panel layer 1, a board core layer and a back layer 2 which are sequentially arranged from outside to inside, wherein the panel layer 1 sequentially surrounds the board core layer and the back layer 2 from the side and forms an installation part which is easy for splicing two composite boards, the board core layer is a three-dimensional board core 3, a plurality of front salient points 4 and back salient points 5 are arranged on the three-dimensional board core 3, and the front salient points 4 and the back salient points 5 are sequentially arranged at intervals.
In this embodiment, through panel layer 1, core layer and back layer 2 that from outside to inside set gradually, set up positive bump 4 and reverse side bump 5 on the three-dimensional core 3 of core layer, and the rubber coating is gone up at positive bump 4 and reverse side bump 5, be connected fixedly with panel layer 1, can be under the condition that does not increase 3 panel thickness of three-dimensional core, the intensity that promotes three-dimensional core 3 is effectively increased through punching press or roll-in technique, the compound area of three-dimensional core 3 and panel layer 1, back layer 2, promote compound pulling force, and the holistic resistant wind-force performance of composite sheet, surface smoothness is good, wherein realize three-dimensional structure, the fire prevention grade is higher, promote life, simultaneously, thickness relative to traditional composite sheet material is thinner, save material, reduce whole gravity, can also reduce the rubber coating volume, manufacturing cost is also relatively cheap.
Specifically, the three-dimensional board core 3 is a three-dimensional board core 3 with front bumps 4 and back bumps 5, the front bumps 4 and the back bumps 5 are sequentially arranged alternately at intervals, and the front bumps 4 and the back bumps 5 are respectively connected and fixed with the back layer 2 of the panel layer 1 by gluing.
In one embodiment of the utility model, preferably, the front salient points 4 of the three-dimensional board core 3 abut against the inner side surface of the back layer 2, and the back salient points 5 of the three-dimensional board core 3 abut against the inner side surface of the panel layer 1.
In the embodiment, the front salient points 4 of the three-dimensional plate core 3 abut against the inner side surface of the back layer 2, the back salient points 5 abut against the inner side surface of the panel layer 1, and the front salient points 4 and the back salient points 5 are coated with the adhesive glue, so that the glue coating amount can be reduced.
In one embodiment of the present invention, it is preferable that the thickness of the three-dimensional core 3 sheet material is not more than 0.5 mm.
In this embodiment, through setting up the thickness of 3 planks of three-dimensional plate core to be not more than 0.5 mm's ultra-thin metal sheet, can practice thrift materials, reduce the holistic weight of composite sheet, be convenient for installation and transportation.
In one embodiment of the present invention, as shown in fig. 4, the back layer 2 is preferably provided as a decorative metal plate 6 and without a mounting opening on both side surfaces.
In this embodiment, back layer 2 replacement sets up to decorating the metal sheet, can set up panel layer 1 simultaneously to decorating metal sheet 6, can promote holistic hardness, intensity and the shock-resistant degree of panel, promotes the stability and the surface smoothness of composite sheet, also makes the composite sheet whole more pleasing to the eye.
In one embodiment of the utility model, as shown in figure 5, the panel layer 1 is preferably formed with L-shaped sides 7 on the sides to wrap the back layer 2 inside.
In this embodiment, a plurality of connecting holes 8 are formed through the surface of the L-shaped side surface 7 so that the two composite boards can be fixed.
The connecting holes 8 can be rectangular holes or triangular holes and the like, and are connected through connecting columns in corresponding shapes.
In one embodiment of the present invention, preferably, the front bumps 4 are adhered to the inner side of the back panel 2 by glue, and the back bumps 5 are adhered to the inner side of the panel layer 1 by glue.
In one embodiment of the present invention, preferably, the front side bumps 4 and the back side bumps 5 are formed by stamping or rolling.
In this embodiment, the front bumps 4 and the back bumps 5 are both formed by stamping or rolling, the manufacturing process is simple, the operation is convenient, and the front bumps 4 and the back bumps 5 are stamped or rolled into a three-dimensional body at the same time.
In one embodiment of the present invention, the mounting portion preferably includes a first mounting portion 11 and a second mounting portion 12 respectively located at two sides of the composite plate, and the first mounting portion 11 is structurally matched with the second mounting portion 12.
In this embodiment, the both sides of composite sheet are first installation department 11 and second installation department 12, and first installation department 11 and the adaptation of second installation department 12 structure, and the structure of the first installation department 11 of accessible and second installation department 12 judges whether the installation direction of composite sheet is correct, can avoid the safety problem that the reverse installation of composite sheet material causes, promote composite sheet material's security and reliability, and the connection between the composite sheet material of also being convenient for is fixed simultaneously.
In one embodiment of the present invention, the first and second mounting portions 11 and 12 are preferably cold-formed.
In this embodiment, the first mounting portion 11 and the second mounting portion 12 formed by cold roll forming do not need to be provided with an additional working section for cutting the material, so that the method has the characteristics of material saving, energy saving and high efficiency, and can shorten the production period of the integrated plate and improve the production efficiency.
In one embodiment of the present invention, it is preferable that the back surface layer 2 is made of an iron plate, a plastic plate, an aluminum foil, a PVC film, a non-woven fabric, or a fiber cloth.
In this embodiment, the back surface layer 2 is made of iron plate, plastic plate, aluminum foil, PVC film, non-woven fabric or fiber cloth, and the aluminum foil, PVC film, fiber cloth, etc. have good sound insulation effect and fireproof and moisture-proof properties.
In one embodiment of the present invention, preferably, the first mounting portion 11 is a strip-shaped protruding edge, and the second mounting portion 12 is a strip-shaped groove matched with the strip-shaped protruding edge.
In this embodiment, through protruding stupefied for the bar with first installation department 11, second installation department 12 is the bar recess with the protruding stupefied looks adaptation of bar, when installing, the installation of a plurality of polylith composite sheet concatenations, only needs the bar recess concatenation of the protruding stupefied and another composite sheet of bar of an arbitrary composite sheet wherein, splices in proper order and can accomplish whole installations, convenient operation reduces the construction degree of difficulty, improves the construction speed.
The utility model relates to a novel three-dimensional metal double-sided composite board core, which comprises a panel layer, a board core layer and a back layer which are sequentially arranged from outside to inside, wherein the panel layer sequentially surrounds the board core layer and the back layer from the side surface and forms an installation part which is easy for splicing two composite boards, the board core layer is a three-dimensional board core, a plurality of front salient points and back salient points are arranged on the three-dimensional board core, and the front salient points and the back salient points are sequentially arranged at intervals, so that the strength of the three-dimensional board core can be effectively improved through a punching or rolling technology under the condition that the thickness of the three-dimensional board core is not increased, the composite area of the three-dimensional board core, the panel layer and the back layer is increased, the composite tension is improved, the wind resistance of the whole composite board is improved, the surface smoothness is good, a three-dimensional structure is realized in the middle, the fire-proof grade is higher, the service life is prolonged, meanwhile, the thickness is thinner compared with the thickness of the traditional composite board material, the material is saved, the whole gravity is reduced, the glue coating amount can be reduced, and the production cost is relatively low.
In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The present invention is not limited to the above-mentioned preferred embodiments, and any structural changes made under the teaching of the present invention shall fall within the scope of the present invention, which is similar or similar to the technical solutions of the present invention.
Claims (9)
1. The utility model provides a novel two-sided compound board core of three-dimensional metal, includes panel layer, board sandwich layer and the back layer that sets gradually from outer to inner, its characterized in that, the board sandwich layer is three-dimensional board core, be provided with a plurality of positive bumps and reverse side bump on the three-dimensional board core, positive bump with reverse side bump interval arrangement sets gradually.
2. The novel three-dimensional metal double-sided composite board core as claimed in claim 1, wherein the front side salient points of the three-dimensional board core abut against the inner side surface of the back layer, and the back side salient points of the three-dimensional board core abut against the inner side surface of the panel layer.
3. The novel three-dimensional metal double-sided composite board core as claimed in claim 2, wherein the front bumps are bonded to the inner side surface of the back layer by glue, and the back bumps are bonded to the inner side surface of the panel layer by glue.
4. The novel three-dimensional metal double-sided composite board core as claimed in claim 1, wherein the thickness of the three-dimensional board core board is not more than 0.5 mm.
5. The novel three-dimensional metal double-sided composite board core as claimed in claim 1, wherein the front side salient points and the back side salient points are formed by stamping or rolling.
6. The novel three-dimensional metal double-sided composite board core is characterized in that the panel layer sequentially surrounds the board core layer and the back layer from the side surface and forms an installation part which is easy for splicing two composite boards, the installation part comprises a first installation part and a second installation part which are respectively arranged at two sides of the composite boards, and the first installation part and the second installation part are structurally matched.
7. The novel three-dimensional metal double-sided composite board core as claimed in claim 6, wherein the first and second mounting portions are cold-formed.
8. The novel three-dimensional metal double-sided composite board core as claimed in claim 1, wherein the back layer is made of iron plate, plastic plate, aluminum foil, PVC film, non-woven fabric or fiber cloth.
9. The novel three-dimensional metal double-sided composite board core as claimed in claim 6, wherein the first mounting portion is a strip-shaped protruding ridge, and the second mounting portion is a strip-shaped groove adapted to the strip-shaped protruding ridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120581656.2U CN215368229U (en) | 2021-03-22 | 2021-03-22 | Novel three-dimensional metal double-sided composite board core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120581656.2U CN215368229U (en) | 2021-03-22 | 2021-03-22 | Novel three-dimensional metal double-sided composite board core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215368229U true CN215368229U (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120581656.2U Active CN215368229U (en) | 2021-03-22 | 2021-03-22 | Novel three-dimensional metal double-sided composite board core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215368229U (en) |
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- 2021-03-22 CN CN202120581656.2U patent/CN215368229U/en active Active
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