CN110206250B - Right-angle side cladding magnesium substrate with grooves and preparation method thereof - Google Patents
Right-angle side cladding magnesium substrate with grooves and preparation method thereof Download PDFInfo
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- CN110206250B CN110206250B CN201910484055.7A CN201910484055A CN110206250B CN 110206250 B CN110206250 B CN 110206250B CN 201910484055 A CN201910484055 A CN 201910484055A CN 110206250 B CN110206250 B CN 110206250B
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- magnesium
- edge
- base plate
- groove
- substrate
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- 239000000758 substrate Substances 0.000 title claims abstract description 65
- 229910052749 magnesium Inorganic materials 0.000 title claims abstract description 62
- 239000011777 magnesium Substances 0.000 title claims abstract description 62
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 238000005253 cladding Methods 0.000 title claims abstract description 12
- 238000002360 preparation method Methods 0.000 title abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000003292 glue Substances 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 4
- 239000002033 PVDF binder Substances 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 3
- 239000007888 film coating Substances 0.000 claims 1
- 238000009501 film coating Methods 0.000 claims 1
- 238000005728 strengthening Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- IQYKECCCHDLEPX-UHFFFAOYSA-N chloro hypochlorite;magnesium Chemical compound [Mg].ClOCl IQYKECCCHDLEPX-UHFFFAOYSA-N 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 150000002680 magnesium Chemical class 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- -1 sawdust Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The invention discloses a right-angle edge cladding fluted magnesium substrate assembly and a preparation method thereof. According to the method, the loose inorganic plate is subjected to edge sealing treatment, so that the right-angle edge and the edge part at the grooving position of the plate are supported by the strength of the edge sealing strip, and edge breakage is avoided; under the cooperation of finish coat and banding strip, further come the right-angle limit of support panel, the finish coat also can be further strengthened the edge of panel simultaneously, makes it have certain intensity, avoids processing, unexpected riot limit when laying, has not only strengthened the structure of magnesium base plate, has effectively kept the pleasing to the eye of magnesium base plate again.
Description
Technical Field
The invention relates to the technical field of building decoration, in particular to a right-angle side cladding magnesium substrate assembly with a groove and a preparation method thereof.
Background
The magnesium substrate material is a gel composite material of magnesium oxychloride or magnesium sulfate, the physical and mechanical properties of the gel composite material depend on the degree of tightness of the mutual interpenetration of crystals, the smaller the porosity is, the better the mechanical properties are, and the hardening product with enough content and the interconnected network structure are the decisive conditions for hardening and generating strength of the gel composite material. Fillers such as sawdust, fibers, perlite and straw are also added during the production process, and the addition of these fillers has a toughening effect, but also makes the lattice structure relatively loose. Therefore, the actual magnesium substrate material often has loose internal structure, and is easy to be subjected to edge burst (edge rupture phenomenon) in the processes of edge cutting, slotting or subsequent use, and when the coating is changed, the rectangular edge is damaged and is not flat, so that the aesthetic problem of the plate is seriously affected.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a magnesium base plate assembly with a right-angle edge coated with a groove and a preparation method thereof.
The invention provides a right-angle edge cladding fluted magnesium base plate assembly, which comprises a plurality of base plates with grooves formed in two sides, and caulking strips which are simultaneously embedded in the grooves on the side walls of the adjacent base plates and are used for combining and connecting the adjacent base plates, wherein the two ends of the base plates with the grooves are respectively provided with a reinforcing part, and edge sealing strips used for reinforcing and protecting right-angle edges of the base plates are wrapped and wound on the reinforcing parts.
Further, the center-to-center distances of the grooves to the upper and lower surfaces of the substrate are equal.
Further, the outer surface of the substrate is also coated with a facing layer.
Further, the facing layer is one of a PVC film, a PP film, a PVDF film and decorative paper.
Further, a curing layer for adhering the edge banding to the surface of the substrate is arranged between the edge banding and the surface of the substrate.
Further, the solidified layer is EVA glue. The EVA glue adopted has very strong bonding capability to PVC or ABS, and has the characteristics of good bonding effect and long ageing resistance, the bonding between the edge sealing strip and the surface of the substrate is realized through the high-strength bonding capability, so that the edge sealing strip with high strength can better protect edges of the right-angle edge of the substrate, and the phenomenon of edge burst is not easy to occur in the processing or paving process.
Further, the edge banding is made of PVC or ABS.
Further, both ends of the caulking strip are provided with an insertion part which is convenient to insert into the groove and a deep part which is embedded into the groove and is contacted with the inner surface of the groove, and the length of the end part of the insertion part is smaller than the width of the opening of the groove; the deep part is also provided with a friction bulge for increasing the friction force with the inner surface of the groove, and the caulking strip is also provided with a buffer wedge opening for buffering extrusion when the caulking strip is inserted into the groove.
A preparation method of a right-angle side cladding fluted magnesium substrate component comprises the following steps:
s1, cutting an original plate to obtain a magnesium substrate;
S2: carrying out edge sealing treatment on two sides of the cut magnesium base plate through an edge sealing machine, wherein the outer side edge of an edge sealing strip is flush with the outer side edge of the magnesium base plate, so as to obtain an edge sealing magnesium base plate;
S3: grooving the two sides subjected to edge sealing treatment by the edge sealing magnesium substrate through a grooving machine to obtain a magnesium substrate with grooves;
S4: and (3) carrying out surface coating treatment on the grooved magnesium substrate by a coating machine to obtain the right-angle side coated grooved magnesium substrate.
Further, the laminating treatment in S4 adopts glue as PUR glue.
According to the magnesium substrate component with the grooved right-angle edge cladding and the preparation method thereof, the loose inorganic plate is subjected to edge sealing treatment, so that the edge parts of the right-angle edge and the grooved part of the plate are supported by the strength of edge sealing strips, and edge breakage is avoided; under the cooperation of finish coat and banding strip, further come the right-angle limit of support panel, the finish coat also can be further strengthened the edge of panel simultaneously, makes it have certain intensity, avoids processing, unexpected riot limit when laying, has not only strengthened the structure of magnesium base plate, has effectively kept the pleasing to the eye of magnesium base plate again.
Drawings
FIG. 1 is a schematic view of a right-angle edge-clad fluted magnesium panel assembly according to an embodiment of the present invention;
FIG. 2 is a schematic view of a caulking strip of a right-angle edge coated fluted magnesium panel assembly according to an embodiment of the present invention;
FIG. 3 is a schematic view of a substrate surface hierarchy of a right-angle edge coated fluted magnesium substrate assembly according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a magnesium substrate structure with edges sealed, obtained in step S2 of the method for manufacturing a magnesium substrate assembly with a right-angle edge coated with grooves according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a structure of a magnesium substrate with grooves, which is obtained in step S3 of a method for manufacturing a magnesium substrate assembly with grooves coated with right-angle edges according to an embodiment of the present invention;
Fig. 6 is a schematic diagram of a magnesium-based board structure obtained in step S4 of a method for manufacturing a right-angle edge-coated fluted magnesium substrate assembly according to an embodiment of the present invention.
In the figure: 1-base plate, 11-groove, 12-reinforcement part, 13-solidified layer, 14-edge banding, 15-facing layer, 2-caulking strip, 21-insertion part, 22-deep part, 23-friction protrusion, 24-buffer wedge.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention and the technical solutions in the prior art, the following description will explain specific embodiments of the present invention with reference to the accompanying drawings. It is evident that the drawings in the following description are only examples of the invention, from which other drawings and other embodiments can be obtained by a person skilled in the art without inventive effort. In addition, the term "azimuth" refers to a relative positional relationship between the members, not an absolute positional relationship.
Please refer to fig. 1. The invention provides a right-angle edge cladding fluted magnesium base plate assembly, which comprises a plurality of base plates 1 with grooves 11 formed on two sides, and caulking strips 2 embedded in the grooves 11 on the side walls of the adjacent base plates 1 for combined connection of the adjacent base plates 1, wherein the two ends of the base plates 1 with the grooves 11 are respectively provided with a reinforcing part 12, and edge sealing strips 14 for reinforcing and protecting right-angle edges of the base plates 1 are wrapped and wound on the reinforcing parts 12.
According to the invention, the edge sealing strips 14 wrapping the end parts of the substrate 1 are used for mechanically supporting and reinforcing the upper right-angle edge and the lower right-angle edge of the substrate 1, and the edge sealing strips 14 have high strength and toughness, so that the edge of the substrate 1 bonded with the edge sealing strips can be well protected when external force is applied, namely, each edge of the substrate 1 is avoided, the phenomena of edge bursting and slag dropping of the substrate 1 caused by the external force in the production and processing process are avoided, and meanwhile, the vibration of the grooving machine to the edge of the substrate 1 can be well dispersed in the grooving process, and the falling of the edge material of the substrate 1 is reduced; the edge sealing strip 14 is wrapped around the groove 11 section of the substrate 1, so that the edge sealing strip can be effectively folded to reduce the phenomena of cracking and board breakage caused by extrusion expansion of the groove 11 during the groove 11, the yield is effectively improved, and the quality of the substrate 1 is ensured.
The reinforcing part 12 is a region for adhering the edge sealing strip 14, and the thickness of the base plate 1 is generally only 8mm or 10mm, and the base plate 1 is loose in material, so that the base plate 1 is easy to expand and tear in the process of matching the caulking strip 2, and meanwhile, when a certain base plate 1 is locally stressed in the use process, the twisting phenomenon between the groove 11 and the caulking strip 2 can occur, so that the width of the reinforcing part 12 is generally larger than the depth of the groove 11 as much as possible, and therefore, the binding force and the protection strength of the edge sealing strip 14 can be enhanced, and the cross sections at two ends of the groove 11 can be supported and protected.
The caulking strip 2 is integrally formed, and the longitudinal or transverse combined connection of the substrate 1 can be realized through the cooperation of the caulking strip 2 and the groove 11.
The center-to-center distances of the grooves 11 to the upper and lower surfaces of the substrate 1 are equal. Therefore, when local stress is applied after combination, the whole combination system has stronger bearing force, so that the supporting surfaces on the two sides of the caulking strip 2 are equal, and the stress between the adjacent substrates 1 is balanced.
Please refer to fig. 3. The outer surface of the substrate 1 is also coated with a facing layer 15. The facing layer 15 is one of PVC film, PP film, PVDF film and decorative paper. The decorative layer 15 as surface decoration not only improves the aesthetic appearance of the substrate 1, but also coats the right-angle side edges again, thereby further realizing the protection reinforcement effect. Furthermore, since the two ends of the slot 11 of the substrate 1 are both coated with the edge sealing strips 14, the edge sealing strips 14 have a certain thickness, which inevitably causes two protrusions on the surface of the substrate 1 to form the flatness of the surface of the substrate 1, after the coating of the finish coat 15, the edge sealing strips 14 can be effectively covered, and meanwhile, the flatness of the surface of the substrate 1 can be relieved.
A curing layer 13 for adhering the edge strip 14 to the surface of the substrate 1 is also arranged between the edge strip 14 and the surface of the substrate 1.
The cured layer 13 is EVA glue.
The edge banding 14 is made of PVC or ABS. PVC and ABS are high polymer materials, have higher intensity and toughness, and can realize reinforced protection and support to right-angle sides.
Please refer to fig. 2. Both ends of the caulking strip 2 are provided with an insertion part 21 for being conveniently inserted into the groove 11 and an in-depth part 22 for being inserted into the groove 11 and contacting with the inner surface of the groove 11, and the end length of the insertion part 21 is smaller than the opening width of the groove 11; the deep portion 22 is further provided with friction protrusions 23 for increasing friction with the inner surface of the groove 11, and the caulking strip 2 is further provided with a buffering wedge opening 24 for buffering pressing when being inserted into the groove 11.
A preparation method of a right-angle side cladding fluted magnesium substrate component comprises the following steps:
S1, cutting an original plate to obtain a magnesium substrate, wherein the length of the magnesium substrate is 2440mm, 3000mm and 3600mm, the width of the magnesium substrate is 600mm and 1220mm, and the height of the magnesium substrate is 8mm and 10mm;
S2: performing edge sealing treatment on two sides of the cut magnesium base plate through an edge sealing machine, wherein the outer side edge of an edge sealing strip is flush with the outer side edge of the magnesium base plate to obtain an edge sealing magnesium base plate, the thickness of the edge sealing strip is 0.5mm, the material is PVC, and EVA glue is selected, and refer to FIG. 4;
S3: grooving the two sides subjected to edge banding by using a grooving machine on the edge banding magnesium substrate, wherein the groove depth is 6mm, the groove width is 2mm, and the groove is 3mm away from the surface of the substrate, so as to obtain a magnesium substrate with grooves, and refer to fig. 5;
s4: the grooved magnesium substrate is subjected to surface coating treatment by a coating machine, the decorative layer is coated with decorative paper, and the glue is PUR glue, so as to obtain the right-angle side coated grooved magnesium substrate assembly, and refer to FIG. 6.
The foregoing is a further detailed description of the invention in connection with the preferred embodiments, and it is not intended that the invention be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the invention, and these should be considered to be within the scope of the invention.
Claims (10)
1. The utility model provides a right angle limit cladding trough of belt magnesium board subassembly which characterized in that: including base plate (1) of groove (11) have all been seted up to a plurality of both sides to and simultaneously imbed adjacently groove (11) on base plate (1) lateral wall are used for will be adjacent caulking strip (2) of base plate (1) composite connection, base plate (1) are seted up both ends of groove (11) all are equipped with enhancement portion (12), enhancement portion (12) are in the both ends of base plate (1) are seted up before groove (11) cladding winding is used for strengthening protection banding strip (14) of base plate (1) right angle edge.
2. A right angle edge coated fluted magnesium panel assembly according to claim 1, wherein: the center distances from the grooves (11) to the upper surface and the lower surface of the base plate (1) are equal.
3. A right angle edge coated fluted magnesium panel assembly according to claim 1, wherein: the outer surface of the base plate (1) is also coated with a facing layer (15).
4. A right angle edge cladding fluted magnesium panel assembly according to claim 3 wherein: the finish layer (15) is one of a PVC film, a PP film, a PVDF film and decorative paper.
5. A right angle edge coated fluted magnesium panel assembly according to claim 1, wherein: and a curing layer (13) used for adhering the edge sealing strip (14) to the surface of the substrate (1) is further arranged between the edge sealing strip (14) and the surface of the substrate (1).
6. A right angle edge coated fluted magnesium panel assembly according to claim 5 wherein: the curing layer (13) is EVA glue.
7. A right angle edge coated fluted magnesium panel assembly according to claim 1, wherein: the edge banding strip (14) is made of PVC or ABS.
8. A right angle edge coated fluted magnesium panel assembly according to claim 1, wherein: both ends of the caulking strip (2) are provided with an insertion part (21) which is convenient to insert into the groove (11) and a deep part (22) which is used for being embedded into the groove (11) and is contacted with the inner surface of the groove (11), and the end part length of the insertion part (21) is smaller than the opening width of the groove (11); the deep part (22) is also provided with a friction bulge (23) for increasing friction force with the inner surface of the groove (11), and the caulking strip (2) is also provided with a buffer wedge opening (24) for buffering extrusion when the caulking strip is inserted into the groove (11).
9. A method of making a right angle edge coated fluted magnesium substrate assembly according to any one of claims 1-8, wherein: the method comprises the following steps:
s1, cutting an original plate to obtain a magnesium substrate;
S2: carrying out edge sealing treatment on two sides of the cut magnesium base plate through an edge sealing machine, wherein the outer side edge of an edge sealing strip is flush with the outer side edge of the magnesium base plate, so as to obtain an edge sealing magnesium base plate;
S3: grooving the two sides subjected to edge sealing treatment by the edge sealing magnesium substrate through a grooving machine to obtain a magnesium substrate with grooves;
s4: and (3) carrying out surface film coating treatment on the grooved magnesium substrate through a coating machine to obtain the right-angle side coated grooved magnesium substrate assembly.
10. The method of manufacturing a right angle edge coated fluted magnesium substrate assembly according to claim 8, wherein: and S4, coating treatment adopts glue as PUR glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910484055.7A CN110206250B (en) | 2019-06-05 | Right-angle side cladding magnesium substrate with grooves and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910484055.7A CN110206250B (en) | 2019-06-05 | Right-angle side cladding magnesium substrate with grooves and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110206250A CN110206250A (en) | 2019-09-06 |
| CN110206250B true CN110206250B (en) | 2024-07-12 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210597929U (en) * | 2019-06-05 | 2020-05-22 | 浙江亚厦装饰股份有限公司 | Magnesium substrate assembly with grooves coated on right-angle sides |
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210597929U (en) * | 2019-06-05 | 2020-05-22 | 浙江亚厦装饰股份有限公司 | Magnesium substrate assembly with grooves coated on right-angle sides |
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