CN214462047U

CN214462047U - Composite board with ceramic fiber cotton

Info

Publication number: CN214462047U
Application number: CN202120666665.1U
Authority: CN
Inventors: 程杰强; 陈振庭
Original assignee: Guangdong Jinyuan New Material Technology Co ltd
Current assignee: Guangdong Jinyuan New Material Technology Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-10-22
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a composite board with ceramic fiber cotton, which comprises a bottom plate, wherein the periphery of the bottom plate is upwards turned to form a closed upper turning edge, and a groove is formed in the upper turning edge; this kind of take ceramic fiber cotton's composite sheet, through the ceramic fiber cotton of filling high performance on the recess of bottom plate for this composite sheet possesses composite metal board and ceramic fiber's dual characteristic, thereby has high performance sound insulation, thermal-insulated, fire prevention, anticorrosive, wear-resisting and shock-resistant advantage, and division board on the recess has also strengthened the bulk strength of composite sheet simultaneously, can make the composite sheet use more extensive field, satisfies the more user demand of different users.

Description

Composite board with ceramic fiber cotton

Technical Field

The utility model relates to a compound novel material specifically is a take cotton composite sheet of ceramic fibre.

Background

The wall body of the building outer wall is generally built by bricks or poured by concrete, the bricks and the concrete have unattractive appearance, larger heat conductivity coefficient and poor heat insulation performance, in order to ensure that the built building outer wall has attractive appearance and good heat insulation performance, a heat insulation material layer is compounded on the wall surface of the building outer wall, and then a decorative material layer is compounded on the outer surface of the heat insulation material layer. In the prior art, most of heat insulation material layers for building outer walls are foam plastic layers, and decorative material layers can be coating layers or stone layers or ceramic tiles. The foam plastic is light in weight, low in cost and low in heat conductivity coefficient, is a good building heat-insulating material, is a combustible substance, can cause fire disasters when being constructed and used carelessly, and can generate a large amount of toxic and harmful gas when being burnt. In the construction or use of the building insulated by the foam plastics, a serious fire accident caused by flammable foam plastics often happens. The foamed plastic used as the heat insulating material for the outer wall of the building has great potential safety hazard in building construction or building use, so that the foamed plastic heat insulating material is difficult to popularize and use in heat insulation of the outer wall of the building. At present, an insulation layer material for building external walls, which can replace a foam plastic layer, is urgently needed in industrial and civil buildings.

The composite board is a laminated material for aviation and aerospace equipment, and the existing composite board is disclosed in the patent and name of the Chinese utility model applied by the applicant before: a novel composite metal plate, authorized bulletin number: CN209817250U, date of authorized announcement: 12 months and 20 days in 2019; the aluminum-plated aluminum alloy comprises a surface aluminum layer, a core aluminum layer and a bottom aluminum layer, wherein the surface aluminum layer and the bottom aluminum layer are respectively arranged on the top surface and the bottom surface of the core aluminum layer to form an upper-middle-lower three-layer structure; the composite board has the advantages of high integral strength and high rigidity.

However, the composite metal plate having the above structure has the following disadvantages: (1) the composite metal plate is only formed by compounding three aluminum layers without filling other high-performance materials, has poor sound insulation, heat insulation, fire prevention and corrosion resistance, is limited in application field, and cannot meet the field with high requirements on sound insulation, heat insulation, fire prevention and corrosion resistance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve foretell problem and provide a sound insulation that possesses the high performance, thermal-insulated, fire prevention, anticorrosive take ceramic fiber cotton's composite sheet.

The utility model discloses the purpose realizes like this:

the composite board with the ceramic fiber cotton comprises a bottom board, wherein the periphery of the bottom board is turned upwards to form a closed upper turning edge, and a groove is formed in the upper turning edge; this kind of take ceramic fiber cotton's composite sheet, through the ceramic fiber cotton of filling high performance on the recess of bottom plate for this composite sheet possesses composite metal board and ceramic fiber's dual characteristic, thereby has high performance sound insulation, thermal-insulated, fire prevention, anticorrosive, wear-resisting and shock-resistant advantage, and division board on the recess has also strengthened the bulk strength of composite sheet simultaneously, can make the composite sheet use more extensive field, satisfies the more user demand of different users.

The utility model discloses can also further adopt following technical scheme:

the transverse section of the partition plate is L-shaped and comprises a transverse section and a vertical section, and the transverse section is adhered to the bottom plate in the groove; when the L-shaped partition plate is arranged on the groove, compared with the traditional straight plate, the contact area between the transverse section of the L-shaped partition plate and the groove is larger than that between the straight plate and the groove, and the connection strength between the partition plate and the groove can be ensured.

Specifically, a bending groove is formed in the inner side of the bent part of the L-shaped partition plate, and structural adhesive is filled in the bending groove; the division of department of bending has the filling groove to be convenient for buckle into L shape with the division board, and the structure is glued simultaneously has intensity height, anti advantage of peeling off, shock-resistant, and the structure on the filling groove is glued the intensity that can guarantee the division board of the L shape after buckling for the division board can not peel off easily.

Specifically, the upper surface and the lower surface of the ceramic fiber cotton layer are both provided with ceramic fiber cotton special glue, the lower surface of the ceramic fiber cotton layer is connected with the transverse sections of the bottom plate and the partition plate in a sticking way, and the upper surface of the ceramic fiber cotton layer is connected with the metal plate in a sticking way; so that the ceramic fiber cotton is stably filled in the groove and the stable connection of the color steel plate and the ceramic fiber cotton is ensured.

Specifically, the metal plate is a color steel plate, and a protective film is arranged on the upper surface of the color steel plate; so as to protect the upper surface of the color steel plate.

Specifically, the bottom plate and the partition plate are both aluminum cone core plates, each aluminum cone core plate comprises a lower aluminum layer, a core aluminum layer and an upper aluminum layer, and the lower aluminum layer and the upper aluminum layer are respectively arranged on the bottom surface and the top surface of the core aluminum layer; the aluminum cone core plate has the advantages of high strength and good rigidity.

Specifically, a plurality of protrusions are respectively arranged on the bottom surface and the top surface of the core aluminum layer, and the lower aluminum layer and the upper aluminum layer are respectively abutted against the corresponding protrusions; the bulges improve the connection strength between the aluminum core layer and the lower aluminum layer and between the aluminum core layer and the upper aluminum layer and the overall strength of the composite board.

Specifically, the top surface and the bottom surface of the core aluminum layer are also provided with first polymer films, the shapes of the top surface and the bottom surface of the first polymer films corresponding to the core aluminum layer are the same, and the upper surface of the lower aluminum layer and the lower surface of the upper aluminum layer are both provided with second polymer films; the first polymer film and the second polymer film are made of polymer materials, have good weather resistance (i.e., fastness, no paint removal), water resistance and adhesiveness, and can play a role in protecting each aluminum layer from air and preventing oxidation when being adhered to the corresponding aluminum layer.

Specifically, the small groove is an equilateral triangle small groove; the small grooves of the equilateral triangle can ensure the filling strength of the ceramic fiber cotton layer on the small grooves.

Specifically, the thickness of the upper flanging is smaller than that of the bottom plate in the groove, and the thickness of the upper flanging is smaller than that of the partition plate; the bottom plate is reasonable in arrangement, partial materials are planted at the periphery of the bottom plate and are turned upwards to form an upward flanging, and the periphery with a smaller thickness is convenient for forming the upward flanging.

The utility model has the advantages as follows:

(1) this kind of take ceramic fiber cotton's composite sheet is cotton through the ceramic fiber who fills high performance on the recess of bottom plate for this composite sheet possesses composite metal board and ceramic fiber's dual characteristic, thereby has high performance sound insulation, thermal-insulated, fire prevention, anticorrosive, wear-resisting and shock-resistant advantage, and division board on the recess has also strengthened the bulk strength of composite sheet simultaneously, can satisfy more user demand of user.

(2) When the L-shaped partition plate is arranged on the groove, compared with the traditional straight plate, the contact area between the transverse section of the L-shaped partition plate and the groove is larger than that between the straight plate and the groove, and the connection strength between the partition plate and the groove can be ensured.

(3) The division of department of bending has the filling groove to be convenient for buckle into L shape with the division board, and the structure is glued simultaneously has intensity height, anti advantage of peeling off, shock-resistant, and the structure on the filling groove is glued the intensity that can guarantee the division board of the L shape after buckling for the division board can not peel off easily.

Drawings

Fig. 1 is a schematic view of the composite board with ceramic fiber wool according to the present invention.

Fig. 2 is a schematic view of a local structure of the composite board with the ceramic fiber cotton of the present invention.

Fig. 3 is an enlarged view of fig. 2 at a.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Example (b): as shown in fig. 1 to 3, a composite board with ceramic fiber cotton comprises a bottom board 1, wherein the periphery of the bottom board 1 is upturned to form an upper flanging 2 in a closed shape, a groove 3 is formed in the upper flanging 2, and the composite board is characterized in that a partition plate 4 is arranged in the groove 3, the partition plate 4 separates the groove 3 into a plurality of small grooves 5, each small groove 5 is a small groove of an equilateral triangle, a ceramic fiber cotton layer 6 is filled in each small groove 5, a metal plate 7 is fixed at the upper ends of the partition plate 4 and the ceramic fiber cotton layer 6, the metal plate 7 is a color steel plate, and a protective film 9 is arranged on the upper surface of the color steel plate.

As a specific scheme, the bottom plate 1 and the partition plate 4 are both aluminum cone core plates, each aluminum cone core plate includes a lower aluminum layer 100, a core aluminum layer 200 and an upper aluminum layer 300, and the lower aluminum layer 100 and the upper aluminum layer 300 are respectively disposed on the bottom surface and the top surface of the core aluminum layer 200; the bottom surface and the top surface of the core aluminum layer 200 are respectively provided with a plurality of protrusions 10, and the lower aluminum layer 100 and the upper aluminum layer 300 are respectively abutted against the corresponding protrusions 10; the top surface and the bottom surface of the core aluminum layer 200 are also provided with first polymer films 11, and the shapes of the top surface and the bottom surface of the first polymer films 11 corresponding to the core aluminum layer 200 are the same; the upper surface of the lower aluminum layer 100 and the lower surface of the upper aluminum layer 300 are both provided with a second polymer film 12.

In this embodiment, the cross section of the partition plate 4 is L-shaped, and includes a transverse section 41 and a vertical section 42, wherein the transverse section 41 is adhered to the bottom plate 1 in the groove 3; the inner side of the bent part of the L-shaped partition plate 4 is provided with a bent groove 43, and the bent groove 43 is filled with structural adhesive 44.

In this embodiment, the upper surface and the lower surface of the ceramic fiber cotton layer 6 are both provided with the special glue 8 for ceramic fiber cotton, the lower surface of the ceramic fiber cotton layer 6 is pasted with the bottom plate 1 and the transverse section 41 of the partition plate 4, and the upper surface of the ceramic fiber cotton layer 6 is pasted with the metal plate 7.

In a better embodiment, the thickness of the upturned edge 2 is less than that of the bottom plate 1 in the groove 3, and the thickness of the upturned edge 2 is less than the degree of the partition plate 4.

A process for manufacturing the above composite panel is as follows:

firstly, preparing the needed bottom plate 1 and the needed partition plate 4, and hoisting the bottom plate and the partition plate to a composite plate production line for later use after the preparation is finished.

Secondly, the periphery of the bottom plate 1 is cut, redundant materials are planted, and then the periphery of the bottom plate 1 is turned upwards by a special machine and is bent into a groove 3.

Thirdly, a partition plate 4 with equal height is glued and installed to divide the bottom plate 1 and a groove 3 formed on the periphery of the bottom plate 1 into a plurality of small grooves 5.

Fourthly, coating special glue 8 for ceramic fiber cotton on the small groove 5, and then filling the ceramic fiber cotton layer 6.

Fifthly, coating the special glue 8 for the ceramic fiber cotton on the metal plate 7, and then sticking the glue to the upper surface of the ceramic fiber cotton layer 6.

And sixthly, coating a protective film 9 on the metal plate 7, and checking and warehousing.

Claims

1. The utility model provides a take cotton composite sheet of ceramic fibre, includes bottom plate (1), bottom plate (1) periphery is upwards turned up and is formed enclosing last turn-ups (2) of form, upward be formed with recess (3) in turn-ups (2), characterized by, be provided with division board (4) in recess (3), division board (4) are separated into a plurality of sulculus (5) with recess (3), it has cotton layer of ceramic fibre (6) to fill on sulculus (5), the upper end of division board (4) and the cotton layer of ceramic fibre (6) is fixed with metal sheet (7).

2. The composite board with ceramic fiber wool according to claim 1, wherein the partition plate (4) has an L-shaped cross section comprising a horizontal section (41) and a vertical section (42), the horizontal section (41) being adhered to the bottom plate (1) in the recess (3).

3. The composite board with ceramic fiber wool according to claim 2, wherein the inner side of the bent part of the L-shaped partition plate (4) is provided with a bent groove (43), and the bent groove (43) is filled with structural adhesive (44).

4. The composite board with the ceramic fiber wool as claimed in claim 2, wherein the ceramic fiber wool layer (6) is provided with the special adhesive (8) for the ceramic fiber wool on the upper surface and the lower surface, the lower surface of the ceramic fiber wool layer (6) is connected with the bottom board (1) and the transverse section (41) of the partition board (4) in a sticking manner, and the upper surface of the ceramic fiber wool layer (6) is connected with the metal board (7) in a sticking manner.

5. The composite board with ceramic fiber wool according to claim 1, wherein the metal plate (7) is a color steel plate, and a protective film (9) is provided on the upper surface of the color steel plate.

6. The composite board with ceramic fiber wool according to any one of claims 1 to 5, wherein the bottom board (1) and the separation board (4) are aluminum cone core boards, the aluminum cone core boards comprise a lower aluminum layer (100), a core aluminum layer (200) and an upper aluminum layer (300), and the lower aluminum layer (100) and the upper aluminum layer (300) are respectively arranged on the bottom surface and the top surface of the core aluminum layer (200).

7. The composite panel with ceramic fiber wool according to claim 6, wherein the core aluminum layer (200) is provided with a plurality of protrusions (10) on the bottom surface and the top surface, respectively, and the lower aluminum layer (100) and the upper aluminum layer (300) are abutted against the corresponding protrusions (10), respectively.

8. The composite board with ceramic fiber wool according to claim 7, wherein the top and bottom surfaces of the core aluminum layer (200) are further provided with first polymer films (11), the shapes of the top and bottom surfaces of the first polymer films (11) corresponding to the core aluminum layer (200) are the same, and the upper surface of the lower aluminum layer (100) and the lower surface of the upper aluminum layer (300) are provided with second polymer films (12).

9. The composite panel with ceramic fiber wool according to claim 1, wherein the small grooves (5) are small grooves of an equilateral triangle.

10. The composite board with ceramic fiber wool according to claim 1, wherein the thickness of the upturn (2) is less than the thickness of the bottom board (1) in the groove (3), and the thickness of the upturn (2) is less than the thickness of the partition board (4).