CN210733500U - Clamping type aluminum-plastic composite board - Google Patents
Clamping type aluminum-plastic composite board Download PDFInfo
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- CN210733500U CN210733500U CN201921500171.5U CN201921500171U CN210733500U CN 210733500 U CN210733500 U CN 210733500U CN 201921500171 U CN201921500171 U CN 201921500171U CN 210733500 U CN210733500 U CN 210733500U
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Abstract
The utility model discloses a joint type plastic-aluminum composite sheet moulds the middle part of core and has evenly seted up a plurality of connect the through-hole along the axial, and the position that corresponds connect the through-hole on top surface aluminum plate and the bottom surface aluminum plate is equipped with top surface joint structure and bottom surface joint structure respectively, and the terminal surface of top surface joint structure and bottom surface joint structure is equipped with the connection structure of mutual matching respectively, top surface joint structure with bottom surface joint structure is pegged graft respectively connect downthehole and splice each other of connect to make top surface aluminum plate and bottom surface aluminum plate carry out the physics and connect, both guaranteed top surface aluminum plate and bottom surface aluminum plate and mould the compactness of being connected of core, strengthened the structural strength who moulds the core simultaneously, guaranteed the structural stability of plastic board.
Description
Technical Field
The utility model relates to a joint type plastic-aluminum composite panel for composite sheet field.
Background
The aluminum-plastic composite board is a board formed by compounding aluminum panels on two sides of a plastic core board, is a commonly used decorative material for inner and outer walls of buildings, has the characteristics of light weight and easiness in carrying and mounting, and has wide application in different fields.
The existing aluminum-plastic composite board is usually combined by adopting a mode of gluing a binder between boards. Although the mode is convenient and efficient, the adhesive layer formed by the adhesive can be aged along with the retirement of time to cause adhesive force, and meanwhile, the adhesive layer can be influenced by the temperature and the humidity of the external environment, so that the adhesive layer fails, the bonding force between the plate and the plate is lost, the connection is not tight, and the quality and the service life of the composite plate are influenced. And because the structural strength of the plastic core plate is less than that of the aluminum plate, the plastic core plate is easy to deform when the two side surfaces of the plastic core plate are subjected to the pressing operation of the bonding installation of the aluminum plate, and the product quality is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, provide a joint type aluminum-plastic composite panel, it has strengthened the structural strength of composite sheet through top surface joint structure and bottom surface joint structure on top surface aluminum plate and the bottom surface aluminum plate.
One technical scheme for achieving the above purpose is as follows: a clamping type aluminum-plastic composite board comprises a plastic core board and surface aluminum boards arranged on two sides of the plastic core board;
the middle part of the plastic core plate is uniformly provided with a plurality of connecting through holes;
the aluminum plate surface is divided into a top surface aluminum plate and a bottom surface aluminum plate, the top surface aluminum plate corresponds to the bottom surface aluminum plate, the positions of the connecting through holes are respectively provided with a top surface clamping structure and a bottom surface clamping structure, the top surface clamping structure and the end surface of the bottom surface clamping structure are respectively provided with connecting structures which are matched with each other, and the top surface clamping structure and the bottom surface clamping structure are respectively spliced in the connecting through holes and are spliced with each other.
As an option, the connecting structure is a boss arranged on the end face of the top surface clamping structure and a groove arranged on the end face of the bottom surface clamping structure, and the boss is in interference fit with the groove.
As another option, the connecting structure is a wave structure which is arranged on the end surface of the top surface clamping structure and the end surface of the bottom surface clamping structure and matched with each other.
Furthermore, the aluminum facing plate and the plastic core plate are bonded and fixed through an adhesive layer.
The utility model discloses a joint type aluminum-plastic composite panel moulds the middle part of core and has evenly seted up a plurality of connect the through-hole along the axial, and the position that corresponds connect the through-hole on top surface aluminum plate and the bottom surface aluminum plate is equipped with top surface joint structure and bottom surface joint structure respectively, and the terminal surface of top surface joint structure and bottom surface joint structure is equipped with the connection structure of mutual matching respectively, top surface joint structure with the bottom surface joint structure is pegged graft respectively connect downthehole and splice each other of connect to make top surface aluminum plate and bottom surface aluminum plate carry out the physics and connect, both guaranteed top surface aluminum plate and bottom surface aluminum plate and mould the compactness of being connected of core, strengthened the structural strength who moulds the core simultaneously, guaranteed the structural stability of plastic plate.
Drawings
Fig. 1 is a schematic structural diagram of an implementation form of a clamp type aluminum-plastic composite panel according to the present invention;
fig. 2 is a schematic structural diagram of another implementation form of the clamping type aluminum-plastic composite board of the present invention.
Detailed Description
In order to better understand the technical solution of the present invention, the following detailed description is made by specific embodiments:
referring to fig. 1 and 2, the clamping type aluminum-plastic composite panel of the present invention includes a plastic core plate 1 and aluminum plates disposed on two sides of the plastic core plate, wherein the aluminum plates are divided into a top aluminum plate 2 and a bottom aluminum plate 3.
The middle part of the plastic core plate 1 is evenly provided with a plurality of connecting through holes. The positions of the top surface aluminum plate 2 and the bottom surface aluminum plate 3 corresponding to the connecting through holes are respectively provided with a top surface clamping structure 21 and a bottom surface clamping structure 31, the end surfaces of the top surface clamping structure 21 and the bottom surface clamping structure 31 are respectively provided with connecting structures matched with each other, and the top surface clamping structure 21 and the bottom surface clamping structure 31 are respectively inserted into the connecting through holes and spliced with each other. The total height of the top surface clamping structure 21 and the bottom surface clamping structure 31 is equal to the height of the connecting through hole, so that the top surface aluminum plate 2 and the bottom surface aluminum plate 3 are attached to the plastic core plate 1. Above-mentioned structure makes top surface aluminum plate 2 and bottom surface aluminum plate 3 form direct physical connection, forms the strengthening rib structure at the middle part of moulding core board 1 simultaneously, supports the structure of moulding core board 1, has guaranteed the structural strength and the structural stability of moulding core board.
The connecting structure can be realized in various forms.
Referring to fig. 1, the connection structure includes a boss 2 disposed on an end surface of the top surface clamping structure 21 and a groove 3 disposed on an end surface of the bottom surface clamping structure 31, and the boss 2 and the groove 3 are in interference fit.
Referring to fig. 2, the connecting structure is a wave structure 4 respectively disposed on the end surface of the top clamping structure 21 and the end surface of the bottom clamping structure 31.
In order to enhance the connection strength of the aluminum surface plate and the plastic core plate, the aluminum surface plate and the plastic core plate are bonded and fixed through an adhesive layer.
It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as limitations of the present invention, and that changes and modifications to the above described embodiments will fall within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (4)
1. The utility model provides a joint type aluminum-plastic composite panel, is in including moulding the core board and setting mould the face aluminum plate of core board both sides, its characterized in that:
the middle part of the plastic core plate is uniformly provided with a plurality of connecting through holes;
the aluminum plate surface is divided into a top surface aluminum plate and a bottom surface aluminum plate, the top surface aluminum plate corresponds to the bottom surface aluminum plate, the positions of the connecting through holes are respectively provided with a top surface clamping structure and a bottom surface clamping structure, the top surface clamping structure and the end surface of the bottom surface clamping structure are respectively provided with connecting structures which are matched with each other, and the top surface clamping structure and the bottom surface clamping structure are respectively spliced in the connecting through holes and are spliced with each other.
2. The clamping type aluminum-plastic composite plate according to claim 1, wherein the connecting structures are a boss arranged on the end face of the top surface clamping structure and a groove arranged on the end face of the bottom surface clamping structure, and the boss is in interference fit with the groove.
3. The clamping type aluminum-plastic composite plate as claimed in claim 1, wherein the connecting structure is a wave structure respectively arranged on the end surface of the top clamping structure and the end surface of the bottom clamping structure and matched with each other.
4. The clamping type aluminum-plastic composite plate as claimed in claim 1, wherein the aluminum panel and the plastic core plate are fixed by bonding through an adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921500171.5U CN210733500U (en) | 2019-09-10 | 2019-09-10 | Clamping type aluminum-plastic composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921500171.5U CN210733500U (en) | 2019-09-10 | 2019-09-10 | Clamping type aluminum-plastic composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210733500U true CN210733500U (en) | 2020-06-12 |
Family
ID=71006823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921500171.5U Active CN210733500U (en) | 2019-09-10 | 2019-09-10 | Clamping type aluminum-plastic composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210733500U (en) |
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2019
- 2019-09-10 CN CN201921500171.5U patent/CN210733500U/en active Active
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