CN113294415A - Metal composite board with corner clamped and fixed - Google Patents
Metal composite board with corner clamped and fixed Download PDFInfo
- Publication number
- CN113294415A CN113294415A CN202110564121.9A CN202110564121A CN113294415A CN 113294415 A CN113294415 A CN 113294415A CN 202110564121 A CN202110564121 A CN 202110564121A CN 113294415 A CN113294415 A CN 113294415A
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- Prior art keywords
- clamping
- plate
- fixing
- metal composite
- clamping plate
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- 239000002905 metal composite material Substances 0.000 title claims abstract description 33
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 238000003672 processing method Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 10
- 239000002131 composite material Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 239000003292 glue Substances 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000011090 solid board Substances 0.000 description 5
- 239000011324 bead Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000011900 installation process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
- F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
- F16B5/0614—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in angled relationship
Abstract
The invention discloses a metal composite plate with a corner clamped and fixed, which belongs to the technical field of composite plates and comprises a plate body, wherein four edges of the plate body are vertically bent to form folded edges, and clamping and fixing pieces for clamping and fixing the folded edges are arranged between every two adjacent folded edges. The metal composite plate edge folding corner fixing device can directly realize the fixation of the metal composite plate edge folding corner in a clamping and fixing mode, not only effectively simplifies the corner fixing process, but also effectively improves the installation efficiency.
Description
Technical Field
The invention belongs to the technical field of composite plates, and particularly relates to a metal composite plate with a corner clamped and fixed.
Background
The metal hollow plate and the aluminum cone core plate are collectively called as a metal composite plate, and are increasingly widely applied to the fields of building curtain walls, metal roofs, building interior decoration and fitment, traffic transportation and the like due to the excellent characteristics of stable bonding performance, energy conservation, environmental protection, high flatness, excellent weather resistance, light weight, simple and convenient processing and installation and the like.
The main body of the metal composite plate is generally a three-layer structure, and specifically comprises surface aluminum, core aluminum and bottom aluminum. At present, the automatic production of metal composite plates has been realized, and for example, patent document with publication number CN208035613U discloses a hollow metal composite plate production system in 2018, 11/2.s, which can realize the effective production of metal composite plates on the premise of ensuring the product quality by matching a core plate unreeling machine, a core plate double-sided film covering machine, an embossing machine, a core plate preheating oven, a pre-film covering machine, a bottom plate unreeling machine, a panel unreeling machine, a compound machine, a driving machine, an air cooling box, a protective film covering machine, a longitudinal edge trimmer, a tractor, a transverse edge trimmer and an automatic plate stacking machine.
Generally, after the metal composite plate is manufactured, the manufactured metal composite plate needs to be further processed according to design requirements, that is, the metal composite plate needs to be processed into a box-shaped plate (formed by bending four sides of the metal composite plate) for installation. At present, the processing procedure of processing the metal composite plate into a box-shaped plate is as follows: cutting a plate, slotting, punching an angle, gluing a groove body, folding an edge, fixing a folded corner and obtaining a box-shaped plate. In the hem corner fixing process, two adjacent hems are fixedly connected by generally using an L-shaped corner stacking rivet pulling mode. However, the mode of fixing the folded edge needs to be matched with equipment for pulling out rivets, and because each corner needs to be pulled out of the rivets, and each time a corner is fixed, the L-shaped corner code needs to be attached to a proper position of the next corner in an attached mode, and then the equipment is used again for pulling out the rivets for fixing, so that the installation process is complex, and the installation efficiency is low. And the technical problem that the rivet is inconvenient to install when equipment is used for pulling the rivet due to the narrow width of the folded edge. In addition, after the L-shaped corner code is fixed, in order to prevent water leakage at the corner, glue is required to be applied to the corner to treat water leakage, so that the process is complex, and the problem of poor waterproof effect is also caused.
Disclosure of Invention
The invention aims to overcome the technical problems in the prior art and provides a metal composite plate with a clamped and fixed corner.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a fixed metal clad sheet of corner centre gripping which characterized in that: the folding plate comprises a plate body, wherein four edges of the plate body are perpendicularly bent to form folding edges, and clamping fixing pieces for clamping and fixing the folding edges are arranged between every two adjacent folding edges.
And a fixed gap is arranged between the adjacent hems, and the clamping and fixing piece is arranged on the plate body through the fixed gap to clamp and fix the hems.
The clamping and fixing piece comprises a clamping and fixing plate and clamping pieces, the clamping and fixing plate is installed in the fixing gap, the clamping pieces are symmetrically fixed on two sides of the clamping and fixing plate, and the clamping pieces are used for clamping and fixing the folded edge.
The clamping piece comprises an outer clamping plate attached to the outer surface of the folded edge and an inner clamping plate attached to the inner surface of the folded edge, the outer clamping plates on the two sides of the clamping plate are perpendicular, the inner clamping plates on the two sides of the clamping plate are perpendicular, and a clamping groove for clamping and fixing the folded edge is formed between the outer clamping plate and the inner clamping plate.
The height of the inner clamping plate is the same as that of the clamping plate, and the lower portion of the outer clamping plate extends downwards to form an extending portion.
The upper surfaces of the outer clamping plate, the inner clamping plate, the clamping plate and the folded edge are all positioned on the same plane.
An included angle of 45 degrees is formed between the clamping and fixing plate and the outer clamping plate.
The outer clamping plate and the inner clamping plate are integrally formed on the clamping plate.
And filleting treatment is carried out between the outer clamping plate and the outer clamping plate, between the inner clamping plate and the inner clamping plate, between the clamping plate and the outer clamping plate and between the clamping plate and the inner clamping plate.
And structural adhesive is arranged between the clamping piece and the folded edge.
By adopting the technical scheme, the invention has the beneficial technical effects that:
1. when the metal composite plate edge folding corner fixing device is actually installed, the adjacent folded edges are fixed in a clamping and fixing mode only through the clamping and fixing piece, and the folded edge corner of the metal composite plate can be fixed. Compared with the prior art, the invention cancels the rivet pulling process in the flanging corner fixing process, not only effectively simplifies the corner fixing process, but also effectively improves the installation efficiency. Particularly, compared with the mode of fixing the folding corner by pulling the rivet, the mounting efficiency of the invention can be improved by 70 percent, the efficiency is effectively improved and the time is saved.
2. The fixing gap arranged between the adjacent hems is favorable for not only the stable installation of the clamping and fixing piece on the plate body, but also the improvement of the stability of the corner fixing of the hems.
3. The edge folding corner fixing device adopts the clamping plate and the clamping piece to be matched to realize the fixation of the edge folding corner, and has the advantages of simple structure, convenience in fixation, good fixing effect and the like.
4. The height of the inner clamping plate is set to be the same as that of the clamping plate, and the lower part of the outer clamping plate extends downwards to form an extending part. Its advantage lies in making the interior splint and the outer splint of centre gripping mounting respectively with the interior surface height and the high looks adaptation of surface of hem to the fixed stability and the standardization of centre gripping have been promoted.
5. The upper surfaces of the outer clamping plate, the inner clamping plate, the clamping and fixing plate and the folded edge are all arranged to be positioned on the same plane, and the invention has the advantage of being beneficial to improving the stability and the standard of a product.
6. The invention adopts an integrated forming mode to form the outer clamping plate and the inner clamping plate on the clamping and fixing plate, and has the advantages of improving the stability of the clamping and fixing plate and the stability of the fixing of the folded edge corner.
7. According to the invention, the structural adhesive arranged between the clamping piece and the folded edge is beneficial to improving the waterproof effect at the corner of the folded edge.
Drawings
FIG. 1 is a schematic plan view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic plan view of the clamping fixture of the present invention;
FIG. 4 is a schematic perspective view of a front view of the clamping fixture of the present invention;
FIG. 5 is a schematic side view of the clamping fixture according to the present invention;
FIG. 6 is a schematic view of the bottom view of the clamping fixture of the present invention;
FIG. 7 is a schematic view of the clip fastener after rounding treatment in accordance with the present invention;
labeled as: 1. the plate comprises a plate body, 2, a folded edge, 3, a clamping fixing piece, 4, a clamping fixing plate, 5, an outer clamping plate, 6, an inner clamping plate, 7, a clamping groove, 8, an extending part, 9, an outer surface, 10 and an inner surface.
Detailed Description
Example 1
As a preferred embodiment of the present invention, the present embodiment provides a metal composite board with a fixed corner clamped, as shown in fig. 1 and 2, the metal composite board includes a board body 1, four sides of the board body 1 are all vertically bent to form folded edges 2, and the folded edges 2 can be obtained by sequentially cutting, slotting, punching an angle, gluing a groove body, and bending the board body 1 according to design. After the beads 2 are formed, the adjacent beads 2 are fixed in a clamping manner between the adjacent beads 2 (i.e., at the corners) using the clamping fixtures 3. Specifically, in order to ensure the stability of clamping and fixing, the clamping and fixing piece 3 is preferably used for clamping and fixing the adjacent folded edge 2 in a close fit manner.
Further, in order to improve the stability of connection between the holding fixture 3 and the panel body 1, it is preferable to provide a fixing gap between the adjacent flanges 2, so that the holding fixture 3 is mounted on the panel body 1 through the fixing gap to hold and fix the flanges 2.
In this embodiment, the shape and structure of the clamping fixture 3 are not limited, and it is preferable that each clamping fixture 3 can clamp and fix the adjacent hems 2 simultaneously when installed in the fixing gap. Since the panel body 1 is generally square, each metal composite panel generally has four folded edges 2, and four clamping fixtures 3 are required for fixing. During actual installation, the clamping and fixing piece 3 is installed in the fixed gap and clamps and fixes the two adjacent folded edges 2. The whole installation process does not need to arrange L-shaped corner codes in advance and rivet pulling, so that the installation process is greatly simplified, and the installation efficiency is greatly improved.
Example 2
As a preferred embodiment of the present invention, the present embodiment defines the shape and structure of the clamping fixture 3 on the basis of embodiment 1, and specifically, the following is provided:
as shown in fig. 3-6, the clamping and fixing member 3 may be made of a metal aluminum profile, and includes a clamping plate 4 and clamping members, the clamping plate 4 may be clamped and fixed in the fixing gap, the clamping members are symmetrically fixed on two sides of the clamping plate 4, and the clamping members on two sides are respectively used for clamping and fixing the adjacent folded edges 2.
Further, the holder includes outer splint 5 and inner splint 6, and outer splint 5 and inner splint 6 homogeneous body shaping are on the solid board 4 of card, and the outer splint 5 of the solid board 4 both sides of card is mutually perpendicular, and the inner splint 6 of the solid board 4 both sides of card is mutually perpendicular, has 45 degrees contained angle between solid board 4 of card and the outer splint 5, has 135 degrees obtuse angles between solid board 4 of card and the inner splint 6, constitutes the centre gripping groove 7 of the fixed hem 2 of centre gripping between outer splint 5 and the inner splint 6. During installation, the folded edge 2 is clamped and fixed in the clamping groove 7, the outer clamping plate 5 is tightly attached to the outer surface 9 of the folded edge 2, and the inner surface 10 of the folded edge 2 of the inner clamping plate 6 is tightly attached to the inner surface of the folded edge, so that the corners of the folded edge 2 on the plate body 1 can be quickly fixed in a clamping and fixing mode.
In order to make the clamping plate and the metal composite plate more matched, the embodiment further defines the clamping piece, specifically: the height of the inner clamping plate 6 is the same as that of the clamping and fixing plate 4, and the inner clamping plate is matched with the height of the inner surface 10 of the folded edge 2; the lower part of the outer clamping plate 5 is extended downwards to form an extension 8, and the height of the whole outer clamping plate 5 is matched with the height of the outer surface 9 of the folded edge 2. Thus, after the installation and fixation, the upper surfaces of the outer clamping plate 5, the inner clamping plate 6, the clamping and fixing plate 4 and the folded edge 2 are all positioned on the same plane, and the lower surface of the outer clamping plate 5 and the bottom surface of the plate body 1 are positioned on the same plane. Thereby guaranteeing that the overall stability, the standard property and the normative property of the metal composite plate are higher.
In order to prevent water leakage at the corner of the folded edge 2, the embodiment is also provided with structural adhesive between the clamping piece and the folded edge 2. Wherein, can be in advance construct glue in extension 8 knot, in the in-process of fixing centre gripping mounting 3 on plate body 1, because outer splint 5 closely laminates with the surface 9 of hem 2, and interior splint 6 hem 2 internal surface 10 closely laminates, therefore when the centre gripping is fixed, structure glue will be extruded and get into centre gripping groove 7, even make structure glue be located between holder and hem 2 after the fixing.
At present, the product of the invention has been produced in practice, wherein the relevant parameters of the clamping fixture 3 are as follows:
the width of the outer splint 5 is about 20cm, and the height thereof is about 25cm (including the extension part 8); the width of the inner splint 6 is about 13.7cm, and the height is about 20 cm; the width of the clamping groove 7 is about 4.5 cm.
The implementation principle of the embodiment is as follows:
structural adhesive is applied to the extension part 8 of the outer clamping plate 5, and then the clamping plate 4 is aligned to a fixed gap between adjacent folded edges 2, so that the clamping grooves 7 on two sides of the clamping plate 4 are aligned to two adjacent sides. Then the clamping and fixing piece 3 is inserted into the fixing gap downwards, after the clamping and fixing piece is inserted in place, the adjacent folded edge 2 at the position is clamped and fixed in the clamping groove 7, and meanwhile, the structural adhesive is extruded between the folded edge 2 and the clamping groove 7, so that the clamping and fixing of the corner of the folded edge 2 at the position are completed; and finally, clamping and fixing the corners of other folded edges 2 in sequence. Compared with the prior art, the fixing device can quickly fix the corners of the folding edges 2 without rivet pulling, and effectively improves the installation efficiency. Moreover, glue is applied to the extension part 8 before installation, so that on one hand, glue is not required to be applied again, and on the other hand, a better waterproof effect is ensured.
Example 3
As another preferred embodiment of the present invention, in order to further improve the effect of the product, this embodiment further defines the connection point of the components in the clamping fixture 3 on the basis of embodiment 2. As shown in fig. 7, in this embodiment, rounding processing is performed between the outer clamping plate 5 and the outer clamping plate 5, between the inner clamping plate 6 and the inner clamping plate 6, between the fixing plate 4 and the outer clamping plate 5, and between the fixing plate 4 and the inner clamping plate 6. That is, in the present embodiment, the joint between the outer panel 5 and the outer panel 5 (between the outer surfaces of the outer panel 5) is rounded, the joint between the inner panel 6 and the inner panel 6 (between the inner surfaces of the inner panel 6) is rounded, the inner surfaces of the solid panel 4 and the outer panel 5 are rounded, and the outer surfaces of the solid panel 4 and the inner panel 6 are rounded.
While the invention has been described with reference to specific embodiments, any feature disclosed in this specification may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise; all of the disclosed features, or all of the method or process steps, may be combined in any combination, except mutually exclusive features and/or steps.
Claims (10)
1. The utility model provides a fixed metal clad sheet of corner centre gripping which characterized in that: the folding plate comprises a plate body (1), wherein four edges of the plate body (1) are perpendicularly bent to form folding edges (2), and clamping fixing pieces (3) for clamping and fixing the folding edges (2) are arranged between the adjacent folding edges (2).
2. A corner clip retaining metal composite panel according to claim 1, wherein: and a fixed gap is arranged between the adjacent hems (2), and the clamping and fixing piece (3) is arranged on the plate body (1) through the fixed gap to clamp and fix the hems (2).
3. A corner clip retaining metal composite panel according to claim 2, wherein: the clamping and fixing piece (3) comprises a clamping and fixing plate (4) and clamping pieces, the clamping and fixing plate (4) is installed in the fixing gap, the clamping pieces are symmetrically fixed on two sides of the clamping and fixing plate (4), and the clamping pieces are used for clamping and fixing the folded edge (2).
4. A corner clip retaining metal composite panel according to claim 3, wherein: the clamping piece comprises an outer clamping plate (5) attached to the outer surface (9) of the folded edge (2) and an inner clamping plate (6) attached to the inner surface (10) of the folded edge (2), the outer clamping plates (5) on the two sides of the clamping and fixing plate (4) are perpendicular to each other, the inner clamping plates (6) on the two sides of the clamping and fixing plate (4) are perpendicular to each other, and a clamping groove (7) for clamping and fixing the folded edge (2) is formed between the outer clamping plate (5) and the inner clamping plate (6).
5. The metal composite plate for corner clip attachment according to claim 4, wherein: the height of the inner clamping plate (6) is the same as that of the clamping plate (4), and the lower part of the outer clamping plate (5) extends downwards to form an extending part (8).
6. A corner clip retaining metal composite panel according to claim 5, wherein: the upper surfaces of the outer clamping plate (5), the inner clamping plate (6), the clamping and fixing plate (4) and the folded edge (2) are all located on the same plane.
7. A corner clip affixed metal composite panel according to any of claims 4 to 6, wherein: an included angle of 45 degrees is formed between the clamping and fixing plate (4) and the outer clamping plate (5).
8. The metal composite plate for corner clip attachment according to claim 4, wherein: the outer clamping plate (5) and the inner clamping plate (6) are integrally formed on the clamping plate (4).
9. The metal composite plate for corner clip attachment according to claim 4, wherein: the processing method is characterized in that filleting is conducted between the outer clamping plate (5) and the outer clamping plate (5), between the inner clamping plate (6) and the inner clamping plate (6), between the clamping and fixing plate (4) and the outer clamping plate (5) and between the clamping and fixing plate (4) and the inner clamping plate (6).
10. A corner clip affixed metal composite panel according to any one of claims 3, 4, 5, 6, 8 or 9, wherein: and structural adhesive is arranged between the clamping piece and the folded edge (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110564121.9A CN113294415B (en) | 2021-05-24 | 2021-05-24 | Metal composite board with fixed corner clamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110564121.9A CN113294415B (en) | 2021-05-24 | 2021-05-24 | Metal composite board with fixed corner clamping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113294415A true CN113294415A (en) | 2021-08-24 |
| CN113294415B CN113294415B (en) | 2023-05-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110564121.9A Active CN113294415B (en) | 2021-05-24 | 2021-05-24 | Metal composite board with fixed corner clamping |
Country Status (1)
| Country | Link |
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| CN (1) | CN113294415B (en) |
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2021
- 2021-05-24 CN CN202110564121.9A patent/CN113294415B/en active Active
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| Publication number | Publication date |
|---|---|
| CN113294415B (en) | 2023-05-05 |
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Denomination of invention: A metal composite plate with corner clamping and fixation Effective date of registration: 20230804 Granted publication date: 20230505 Pledgee: Zhejiang Mintai Commercial Bank Co.,Ltd. Chengdu Jinniu Branch Pledgor: CHENGDU DUJIANGYAN JIAYE ALUMINUM PLASTIC Co.,Ltd. Registration number: Y2023980051012 |