CN211280053U

CN211280053U - A1-grade aluminum-magnesium-aluminum composite board

Info

Publication number: CN211280053U
Application number: CN201921930029.4U
Authority: CN
Inventors: 蒋善江; 龚爱军; 祝嘉泽
Original assignee: Ningbo Sequoia High Tech Materials Co ltd
Current assignee: Ningbo Sequoia High Tech Materials Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-08-18
Anticipated expiration: 2029-11-11

Abstract

The utility model provides a1 level almag aluminum composite panel, includes first aluminum alloy plate and second aluminum alloy plate, be provided with the coreboard between first aluminum alloy plate and the second aluminum alloy plate, be provided with a plurality of breachs on first aluminum alloy plate or the second aluminum alloy plate, be provided with the trip device that is used for connecting other composite sheets in the breach. Compared with the prior art, the utility model discloses an effective fruit is: the composite sheet on be provided with can with adjacent composite sheet trip complex hook subassembly and post subassembly, the hook subassembly catches on the post subassembly, because the hook subassembly is rigid material for clearance between two boards is fixed, has avoided leading to too big or undersize in the clearance between board and the board because of installer's ability is not enough.

Description

A1-grade aluminum-magnesium-aluminum composite board

Technical Field

The utility model relates to a building and decoration material field especially relates to a A1 level aluminium magnesium aluminum composite sheet.

Background

The aluminum alloy composite board as a novel decorative material is introduced from Germany to China from the end of the last nineties, so that the aluminum alloy composite board is rapidly favored by people due to the economy, the diversity of selectable colors, the convenient construction method, the excellent processing performance, the excellent fire resistance and the high-class quality. The unique performance of the aluminum alloy composite plate determines the wide application of the aluminum alloy composite plate: it can be used for building external wall, curtain wall board, old building renovation, indoor wall and ceiling decoration, advertisement signboard, display rack and purification dust-proof engineering. Belongs to a novel building decoration material.

When the traditional aluminum alloy composite plate is installed, an installer can control the gap between the composite plates within a proper range to a great extent depending on the ability of the installer, and the gap between the composite plates can be too large or too small if the ability of the installer is not enough.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem provide a A1 level almag aluminum composite sheet, the clearance between the control composite sheet that the composite sheet can be simply quick when the installation.

The utility model provides a1 level almag aluminum composite panel, includes first aluminum alloy plate and second aluminum alloy plate, be provided with the coreboard between first aluminum alloy plate and the second aluminum alloy plate, be provided with a plurality of breachs on first aluminum alloy plate or the second aluminum alloy plate, be provided with the trip device that is used for connecting other composite sheets and controls and the clearance distance between other composite sheets in the breach. Because the length of trip is fixed, through getting up two composite sheet trips, restricted the clearance between the composite sheet, prevent that installer ability lacks too big or the undersize with the clearance between the composite sheet, too big is not pleasing to the eye, and the undersize then can lead to the composite sheet to arch because of expend with heat and contract with cold.

In the above technical solution, further, the notch is disposed at the edge of the first aluminum alloy plate.

Among the above-mentioned technical scheme, further, the breach includes first breach, second breach, third breach and fourth breach, first breach, second breach all set up in on the border of one of them side of first aluminium alloy plate, its opposite side relevant position is provided with the third breach the fourth breach. Be provided with a plurality of breachs, can collude between the composite sheet more firmly, improve stability.

In the above technical solution, the hook device further includes a hook assembly disposed in the first notch and the second notch, and a column assembly disposed in the third notch and the fourth notch; the hook assembly mates with the post assembly.

In the above technical solution, further, the first aluminum alloy plate and the second aluminum alloy plate are respectively adhered to the inner core plate through glue.

In the above technical solution, further, the first aluminum alloy plate is made of an aluminum magnesium alloy material; the second aluminum alloy plate is made of an aluminum-manganese alloy material; the inner core plate is made of PE materials. The adhesion of multiple materials is compound, has not only aluminium alloy plate hardness, has the toughness of plastics inner core again, has still alleviateed weight, improves the practicality of composite sheet.

In the above technical solution, further, the first aluminum alloy plate and the second aluminum alloy plate are coated with a rust-proof paint layer on the outer surface. The anti-rust paint layer is for preventing first aluminum alloy plate and second aluminum alloy plate from rustting, has prolonged the life of composite sheet.

Compared with the prior art, the utility model discloses an effective fruit is: the composite sheet on be provided with can with adjacent composite sheet trip complex hook subassembly and post subassembly, the hook subassembly catches on the post subassembly, because the hook subassembly is rigid material for clearance between two boards is fixed, has avoided leading to too big or undersize in the clearance between board and the board because of installer's ability is not enough.

Drawings

Fig. 1 is a schematic perspective view of the composite board of the present invention.

Fig. 2 is a cross-sectional view of the composite plate of the present invention.

Fig. 3 is a schematic view of the composite board of the present invention.

Fig. 4 is an enlarged view of a in fig. 3.

Detailed Description

The following examples further describe the invention in conjunction with the accompanying drawings.

As shown in fig. 1, which is a schematic perspective view of the composite board of the present invention, the composite board includes a first aluminum alloy plate 1, an inner core plate 3 and a second aluminum alloy plate 2 from inside to outside, and from inside to outside, when the composite board is installed (attached), one surface facing a wall surface is an inner side, and the other surface is an outer side, that is, the first aluminum alloy plate 1 in this embodiment is an inner side, and the second aluminum alloy plate 2 is an outer side;

the first aluminum alloy plate 1 is made of Al and Mg alloy; the second aluminum alloy plate 2 is made of Al and Mn alloy; the inner core plate 3 is made of PE plastic; the first aluminum alloy plate 1 and the second aluminum alloy plate 2 are respectively adhered to the inner core plate 3 through hot melt adhesives;

the thickness of the first aluminum alloy plate 1 and the second aluminum alloy plate 2 is between 1.2 cm and 1.5 cm; the thickness of the core plate 3 is between 3 and 5 cm. The outer surfaces of the first aluminum alloy plate 1 and the second aluminum alloy plate 2 are also coated with paint for rust prevention.

As shown in fig. 2, which is a sectional view of the composite board of the present invention in a direction of a-a' in fig. 1, the first aluminum alloy plate 1, the inner core plate 3 and the second aluminum alloy plate 2 are all rectangular plate-shaped, and the specification is 50cm × 80 cm;

a plurality of gaps 4 are arranged on one edge, and the same number of gaps 4 are arranged at corresponding positions on the opposite edge; the gap 4 is a rectangular gap, the length is between 4 and 6cm, and the width is between 2 and 3 cm;

in this embodiment, the number of the notches 4 provided on the edge of each first aluminum alloy plate 1 is 4, and two notches are provided on any one edge and the opposite edge thereof, as shown in fig. 3, the left side of the orientation in fig. 3 is the left side, the left edge of the first aluminum alloy plate 1 is provided with a third notch 43 and a fourth notch 44, and the right edge of the second aluminum alloy plate is provided with a first notch 41 and a second notch 42;

of course, the number of the notches 4 can be increased or decreased as appropriate according to the size of the composite board.

The hook assembly 51 is arranged in the first notch 41 and the second notch 42, as shown in fig. 2 or 4, the hook assembly 51 includes a rotating shaft 501 integrated with the core board 3, and further includes a hook body 502, the hook body 502 is made of plastic material or metal material, the hook body 502 is provided with a hole, and the hole is sleeved on the rotating shaft 501, so that the hook body 502 and the rotating shaft 501 can rotate; the length of the hook body 502 in the first notch 41 and the second notch 42 is the same, so that the gap between the two plates is uniform;

the column assembly 52 is disposed in the third notch 43 and the fourth notch 44, as shown in fig. 2 or 4, the column assembly 52 includes a limiting column 503 integrated with the inner core plate 3, a thread is disposed on the limiting column 503, and a limiting nut 504 is disposed on the limiting column 503 through the thread.

When the composite aluminum plate is installed, the hook body 502 is rotated out of the first notch 41 and the second notch 42, respectively hooked on the limiting columns 503 in the third notch and the fourth notch of the other composite plate, and screwed by the nuts 504, so that the gap between the two composite plates is controlled, and the gap is controlled to be between 0.3 and 0.5 cm; like this, installer need not the gap between two types of composite sheets of deliberate control when pasting the composite sheet to the wall for the clearance between two boards is fixed, has avoided leading to too big or the undersize in clearance between board and the board because of installer's ability is not enough, has reduced the operation degree of difficulty.

The composite aluminum plate of the utility model adopts A-grade aluminum-magnesium alloy cold rolling aluminum coil, and the first aluminum alloy composite plate 1 and the second aluminum alloy composite plate 2 are obtained by degreasing, pickling, passivating and cleaning and coating anti-rust paint layers on two surfaces of the A-grade aluminum-magnesium alloy cold rolling aluminum coil by a roller;

and clamping the inner core plate 3 in the first aluminum alloy composite plate 1 and the second aluminum alloy composite plate 2, adding hot melt adhesive paper on a contact surface, performing pressure bonding by using a pressure roller in an environment at the temperature of 120-150 ℃, and cooling to the normal temperature by using a wind cooling method to obtain a finished product.

The present invention is not limited to the above embodiments, and those skilled in the art can make various changes within the knowledge range without departing from the spirit of the present invention.

Claims

1. The utility model provides a1 level almag aluminum composite panel, includes first aluminum alloy plate (1) and second aluminum alloy plate (2), be provided with coreboard (3) between first aluminum alloy plate (1) and second aluminum alloy plate (2), its characterized in that, be provided with a plurality of breachs (4) on first aluminum alloy plate (1) or second aluminum alloy plate (2), be provided with in breach (4) and be used for connecting other composite sheets and control and other composite sheets between clearance distance's trip device (5).

2. An A1 grade Al-Mg-Al composite plate according to claim 1, wherein the notch (4) is arranged at the edge of the first Al-alloy plate (1).

3. The A1-grade Al-Mg-Al composite plate according to claim 1, wherein the notch (4) comprises a first notch (41), a second notch (42), a third notch (43) and a fourth notch (44), the first notch (41) and the second notch (42) are both disposed on one edge of the first Al-alloy plate (1), and the third notch (43) and the fourth notch (44) are disposed at corresponding positions on the opposite edge.

4. An A1 grade Al-Mg-Al composite plate according to claim 3, wherein the hook device (5) comprises a hook component (51) arranged in the first and second notches (41, 42) and a column component (52) arranged in the third and fourth notches (43, 44); the hook assembly (51) mates with the post assembly (52).

5. An A1-grade Al-Mg-Al composite plate according to claim 1, wherein the first and second Al-alloy plates (1, 2) are respectively adhered to the core plate (3) by glue.

6. An A1 grade Al-Mg-Al composite panel according to claim 1, wherein the first Al-Mg alloy panel (1) is Al-Mg alloy material; the second aluminum alloy plate (2) is made of an aluminum-manganese alloy material; the inner core plate (3) is made of PE material.

7. An A1-grade Al-Mg-Al composite plate according to claim 1, wherein the first (1) and second (2) Al-alloy plates are coated with anti-tarnish paint.