A three-dimensional aluminum plate facing for a wall and a processing method thereof

Abstract

The present invention relates to a three-dimensional aluminum plate facing for a wall and a processing method thereof, comprising a panel and a supporting frame supported on the back of the panel, wherein the panel comprises a first panel, a second panel, a third panel and a fourth panel, wherein the first panel and the third panel are two congruent triangular aluminum plates, the second panel is an isosceles triangular aluminum plate, and the fourth panel is an axisymmetric pentagonal aluminum plate, wherein the first panel, the third panel, the fourth panel and the second panel are respectively distributed on the top, bottom, left and right of the panel and form a three-dimensional facing with a conical surface. During processing, a method is adopted in which a whole aluminum plate is partially cut, bent and then welded, thereby solving the problem that the processing of the positive angle position in the prior art cannot be straight and beautiful.

Description

Technical Field

[0001] The invention relates to the field of building decoration, and in particular to a three-dimensional aluminum plate facing of a wall and a processing method thereof. Background Art

[0002] Metal aluminum plate finishes are widely used in the field of architectural decoration. They are easy to process and light in weight. In the prior art, metal aluminum plate finishes are generally flat structures, with patterns carved or painted on the surface of the metal aluminum plate finishes. Compared with flat finishes, three-dimensional finish structures have been gaining popularity in recent years, especially in some exhibition halls, guild halls, concert halls and other places. The three-dimensional finishes are more artistic and aesthetic.

[0003] Existing three-dimensional aluminum plate veneers generally adopt a three-dimensional structure formed by splicing and welding several metal aluminum plates, and installing a supporting frame on the back. Due to limitations in technology and construction during splicing and welding, the aluminum plate external corner welding process cannot achieve the straight and beautiful external corner welding of the three-dimensional aluminum plate veneer made in this way. Summary of the invention

[0004] In order to solve the problems existing in the prior art, the present invention provides a three-dimensional aluminum plate finishing and processing method for a wall, which is processed by overall bending to solve the problem of poor aesthetic effect of welding in the external corner area produced by direct splicing in the prior art.

[0005] The technical objectives of the present invention are achieved through the following technical solutions:

[0006] A three-dimensional aluminum panel veneer for a wall comprises a panel and a supporting frame supported on the back of the panel, wherein the panel comprises a first panel, a second panel, a third panel and a fourth panel, wherein the first panel and the third panel are two congruent triangular aluminum panels, the second panel is an isosceles triangular aluminum panel, and the fourth panel is an axisymmetric pentagonal aluminum panel, and the first panel, the third panel, the fourth panel and the second panel are respectively distributed on the top, bottom, left and right of the panel to form a three-dimensional veneer with a conical surface.

[0007] Further, the length of the first panel adjacent to the second panel is greater than the length of the first panel adjacent to the fourth panel, and the length of the third panel adjacent to the second panel is greater than the length of the third panel adjacent to the fourth panel.

[0008] Further, the fourth panel extends and protrudes outwards along the conical apex of the conical surface relative to the first panel, the second panel and the third panel.

[0009] Further, the fourth panel includes a fourth panel bottom edge, a fourth panel side edge, and a fourth panel bevel edge. The fourth panel side edge and the fourth panel bevel edge are symmetrically arranged at both ends of the fourth panel bottom edge. The fourth panel side edge is arranged perpendicular to the end of the fourth panel bottom edge. The fourth panel bevel edge is inclined relative to the fourth panel side edge. The fourth panel bottom edge, the fourth panel side edge and the fourth panel bevel edge together form an axially symmetrical pentagonal structure; the length of the fourth panel extending outward from the conical vertex of the conical surface relative to the first panel, the second panel and the third panel is equal to the length of the fourth panel side edge.

[0010] Further, the first panel and the third panel are respectively adjacent to side edges of the fourth panel on both sides of the fourth panel.

[0011] Furthermore, a folded edge is provided along the edge of the panel on the back side of the conical surface, and a connecting code piece for installing the three-dimensional aluminum plate veneer on the wall on one side of the wall is installed at the folded edge.

[0012] Furthermore, the supporting frame includes a first supporting frame and a second supporting frame, the two ends of the first supporting frame are respectively supported on the folded edge of the second panel and the inner side of the folded edge of the fourth panel, and the second supporting frame is arranged perpendicular to the first supporting frame and is connected and fixed to the first supporting frame.

[0013] Furthermore, a filling layer is arranged between the second supporting frame and the panel, and the filling layer fills the gap between the second supporting frame and the panel.

[0014] Furthermore, a finishing coating is sprayed on the surface of the panel.

[0015] The present invention also provides a method for processing a three-dimensional aluminum plate facing on a wall, the method comprising:

[0016] Step 1: Determine the processing size of the aluminum plate according to the processing drawing of the 3D model, and cut the aluminum plate;

[0017] Step 2, marking the surface of the aluminum plate to divide the panel into a first panel, a second panel, a third panel and a fourth panel;

[0018] Step 3, cutting the fourth panel along the symmetry axis of the fourth panel; and opening a V-shaped groove on the back of the panel along the score line between the first panel and the second panel, the score line between the second panel and the third panel, the score line between the third panel and the fourth panel, and the score line between the first panel and the fourth panel;

[0019] Step 4, bending the panel along the V-shaped groove to form a tapered surface;

[0020] Step 5: After the bending is completed, the cut position of the fourth panel is connected and welded to fix, and the welding position is polished and smooth;

[0021] Step 6: Install the support frame on the back.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The three-dimensional aluminum plate veneer on the wall of the present invention is formed into a three-dimensional veneer with a conical surface by bending the first panel, the second panel, the third panel and the fourth panel. Compared with the existing flat aluminum plate veneer, the visual effect is stronger.

[0024] 2. Compared with the general three-dimensional aluminum plate decorative panel processing method, the processing method of the three-dimensional aluminum plate decorative panel of the present invention solves the problem that the outer corner area of ​​the panel cannot be made straight and beautiful after welding. It only needs to be cut at the symmetry axis position of the fourth panel and welded after bending and shaping. The welding amount is small and the welding position avoids the outer corner area. The outer corner area is completely processed by bending, which is more straight and beautiful.

[0025] 3. The processing method of the present invention facilitates the bending of the aluminum plate by opening the V-shaped groove. Meanwhile, the V-shaped groove also provides a reference for the unbent aluminum plate to avoid deviation from the designed marked bending position during bending. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the front side of the three-dimensional aluminum plate facing of the wall in the present invention.

[0027] Figure 2 It is a schematic diagram of the top view of the three-dimensional aluminum plate facing of the wall in the present invention.

[0028] Figure 3 It is a schematic diagram of the rear side of the three-dimensional aluminum plate facing panel of the wall in the present invention.

[0029] Figure 4 It is a schematic diagram of V-grooving the aluminum plate when processing the three-dimensional aluminum plate facing of the wall in the present invention.

[0030] In the figure, 1, first panel; 2, second panel; 3, third panel; 4, fourth panel; 5, folded edge; 6, connecting code piece; 7, first supporting frame; 8, second supporting frame; 9, filling layer; 10, symmetry axis; 11, V-shaped groove; 41, bottom edge of fourth panel; 42, side edge of fourth panel; 43, bevel edge of fourth panel. DETAILED DESCRIPTION

[0031] The technical solution of the present invention is further described below in conjunction with specific embodiments:

[0032] A three-dimensional aluminum panel finish for a wall, such as Figure 1As shown, the panel includes a support frame supported on the back of the panel, the panel includes a first panel 1, a second panel 2, a third panel 3, and a fourth panel 4. The first panel 1 and the third panel 3 are two congruent triangular aluminum plates, the second panel 2 is an isosceles triangular aluminum plate, and the fourth panel 4 is an axisymmetric pentagonal aluminum plate. The first panel 1, the third panel 3, the fourth panel 4, and the second panel 2 are respectively distributed on the top, bottom, left, and right of the panel and form a three-dimensional decorative surface with a conical surface. The surface of the panel is also sprayed with a finishing coating, such as paint, or thermal transfer wood grain.

[0033] The length of the first panel 1 adjacent to the second panel 2 is greater than the length of the first panel 1 adjacent to the fourth panel 4 . The length of the third panel 3 adjacent to the second panel 2 is greater than the length of the third panel 3 adjacent to the fourth panel 4 .

[0034] The fourth panel 4 includes a fourth panel bottom edge 41, a fourth panel side edge 42, and a fourth panel bevel edge 43. The fourth panel side edges 42 and the fourth panel bevel edge 43 are symmetrically arranged at both ends of the fourth panel bottom edge 41. The fourth panel side edge 42 is arranged perpendicular to the end of the fourth panel bottom edge 41. The fourth panel bevel edge 43 is arranged obliquely relative to the fourth panel side edge 42. The fourth panel bottom edge 41, the fourth panel side edge 42, and the fourth panel bevel edge 43 enclose an axisymmetric pentagonal structure; the first panel 1 and the third panel 3 are respectively adjacent to the fourth panel side edges 42 on both sides of the fourth panel 4. The fourth panel 4 extends outwardly relative to the first panel 1, the second panel 2, and the third panel 3 along the conical vertex of the conical surface, and the length is equal to the length of the fourth panel side edge 2. Figure 2 shown.

[0035] In order to increase the strength of the panel and the installation of the connecting code, a folded edge 5 is provided along the edge of the panel on the back side of the conical surface, and a connecting code 6 for installing the three-dimensional aluminum plate veneer on the wall on one side is installed at the folded edge 5.

[0036] like Figure 3 As shown, the support frame includes a first support frame 7 and a second support frame 8. The two ends of the first support frame 7 are respectively supported on the inner side of the folded edge 5 at the edge of the second panel 2 and the folded edge 5 at the edge of the fourth panel. The second support frame 8 is arranged perpendicular to the first support frame 7 and is connected and fixed to the first support frame 7. The first support frame 7 is made of profiles such as angle steel, flat steel, etc., and the second support frame 8 is made of U-shaped steel. A filling layer 9 is arranged between the second support frame 8 and the panel, and the filling layer 9 fills the gap between the second support frame 8 and the panel. The filling layer is made of foam glue.

[0037] This embodiment also provides a method for processing a three-dimensional aluminum plate facing on a wall, which is used to process the above-mentioned three-dimensional aluminum plate facing on a wall. The method comprises:

[0038] Step 1. Determine the processing size of the aluminum plate according to the processing drawing reproduced from the three-dimensional model, cut the aluminum plate, the thickness of the aluminum plate is 2.5mm aluminum veneer, the length is 4200mm, the width is 2000mm, and the surface treatment method is powder spraying; the edge of the aluminum plate can also be bent to form a folded edge 5, which can be used as a frame to enhance the strength, and can also be used to install force-bearing structures such as connecting code pieces and supporting frames.

[0039] Step 2, marking the surface of the aluminum plate to divide the panel into a first panel 1, a second panel 2, a third panel 3 and a fourth panel 4;

[0040] Step 3: Figure 4 As shown, the fourth panel 4 is cut along the symmetry axis 10 to facilitate subsequent bending; a V-shaped groove 11 is provided on the back of the panel along the score line between the first panel 1 and the second panel 2, the score line between the second panel 2 and the third panel 3, the score line between the third panel 3 and the fourth panel 4, and the score line between the first panel 1 and the fourth panel 4;

[0041] Step 4, bend the panel along the V-shaped groove 11 to form a tapered surface; the bending can be achieved by cold rolling bending equipment, and the panel can be bent gradually along the V-shaped groove 11;

[0042] Step 5. After the bending is completed, the cut positions of the fourth panel 4 are connected and welded to fix them, and the welding positions are polished flat; preferably, laser fiber welding technology is used instead of the commonly used argon arc welding process. Laser welding has a high energy density and can minimize the thermal impact on the weld area.

[0043] After bending and welding technology, thermal transfer can be used to process wood grain on the panel surface. Since laser fiber welding is used in the early stage, the weld will not be deformed due to uneven heating when heated again during the thermal transfer process. If argon arc welding is used in the early stage and thermal transfer is used later, the temperature stress at the welding position cannot be well released due to the argon arc welding process. During thermal transfer, the weld and the areas on both sides of the weld will be heated unevenly, which will easily cause deformation and destroy the flatness of the fourth panel. Grinding and adjustment are no longer possible after thermal transfer.

[0044] Step 6, install the support frame on the back, first support the two ends of the first support frame 7 on the inner side of the folded edge 5 of the second panel 2 and the folded edge 5 of the fourth panel 4 respectively and weld and fix them, or fix them by screws, rivets, etc.; then install the second support frame 8, in this embodiment, the two first support frames 7 are arranged in parallel, the second support frame 8 is perpendicular to the two first support frames 7 and welded, or connected by bolts, rivets, etc.; the first support frame 7 mainly plays a pulling role, and the second support frame 8 mainly realizes the support and bearing role after being put on the wall, and the force is larger than that of the first support frame, so the specification of the second support frame 8 is larger than that of the first support frame 7; in addition, in order to better support the panel, fillers are filled between the second support frame 8 and the panel, such as foam glue, and the fillers form a filling layer 9, which can support the panel. As a preference, the support frame in the present invention can only be supported on the lower half of the back of the panel to avoid deformation caused by force at the position that can be touched by people after being put on the wall.

[0045] This embodiment is only a further explanation of the present invention, not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to this embodiment as needed, but as long as it is within the scope of the claims of the present invention, it will be protected by the patent law.

Claims

1. A three-dimensional aluminum plate facing for a wall, characterized in that: The invention comprises a panel and a supporting frame supported on the back of the panel, wherein the panel comprises a first panel, a second panel, a third panel and a fourth panel, wherein the first panel and the third panel are two congruent triangular aluminum plates, the second panel is an isosceles triangular aluminum plate, and the fourth panel is an axisymmetric pentagonal aluminum plate, and the first panel, the third panel, the fourth panel and the second panel are respectively distributed on the top, bottom, left and right of the panel to form a three-dimensional decorative surface with a conical surface.

2. The three-dimensional aluminum plate facing of a wall according to claim 1, characterized in that: The length of the first panel adjacent to the second panel is greater than the length of the first panel adjacent to the fourth panel, and the length of the third panel adjacent to the second panel is greater than the length of the third panel adjacent to the fourth panel.

3. The three-dimensional aluminum plate facing of a wall according to claim 2 is characterized in that: The fourth panel extends outwardly along the conical apex of the conical surface relative to the first panel, the second panel and the third panel.

4. The three-dimensional aluminum plate facing of a wall according to claim 3 is characterized in that: The fourth panel includes a fourth panel bottom edge, a fourth panel side edge, and a fourth panel bevel edge. The fourth panel side edge and the fourth panel bevel edge are symmetrically arranged at two ends of the fourth panel bottom edge. The fourth panel side edge is arranged perpendicular to the end of the fourth panel bottom edge. The fourth panel bevel edge is inclined relative to the fourth panel side edge. The fourth panel bottom edge, the fourth panel side edge and the fourth panel bevel edge are combined to form an axially symmetrical pentagonal structure. The length of the fourth panel extending outward along the conical vertex of the conical surface relative to the first panel, the second panel and the third panel is equal to the length of the fourth panel side edge.

5. The three-dimensional aluminum plate facing of a wall according to claim 4 is characterized in that: The first panel and the third panel are respectively adjacent to side edges of the fourth panel on both sides of the fourth panel.

6. The three-dimensional aluminum plate facing of a wall according to claim 1, characterized in that: The panel is provided with a folded edge along the edge of the back side of the conical surface, and a connecting code piece for installing the three-dimensional aluminum plate veneer of the wall on one side of the wall is installed at the folded edge.

7. The three-dimensional aluminum plate facing of a wall according to claim 6, characterized in that: The support frame includes a first support frame and a second support frame, the two ends of the first support frame are respectively supported on the folded edge of the second panel and the inner side of the folded edge of the fourth panel, and the second support frame is arranged perpendicular to the first support frame and is connected and fixed to the first support frame.

8. The three-dimensional aluminum plate facing of a wall according to claim 7, characterized in that: A filling layer is arranged between the second supporting frame and the panel, and the filling layer fills the gap between the second supporting frame and the panel.

9. The three-dimensional aluminum plate facing of a wall according to claim 1, characterized in that: The panel surface is also sprayed with a finishing coating.

10. A method for processing a three-dimensional aluminum plate facing on a wall as claimed in any one of claims 1 to 9, characterized in that: The method includes: Step 1: Determine the processing size of the aluminum plate according to the processing drawing of the 3D model, and cut the aluminum plate; Step 2, marking the surface of the aluminum plate to divide the panel into a first panel, a second panel, a third panel and a fourth panel; Step 3, cutting the fourth panel along the symmetry axis of the fourth panel; and opening a V-shaped groove on the back of the panel along the score line between the first panel and the second panel, the score line between the second panel and the third panel, the score line between the third panel and the fourth panel, and the score line between the first panel and the fourth panel; Step 4, bending the panel along the V-shaped groove to form a tapered surface; Step 5: After the bending is completed, the cut position of the fourth panel is connected and welded to fix, and the welding position is polished and smooth; Step 6: Install the support frame on the back.

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