CN214821590U - Heat-sealed multilayer composite board interior trimming panel with pattern mold - Google Patents
Heat-sealed multilayer composite board interior trimming panel with pattern mold Download PDFInfo
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- CN214821590U CN214821590U CN202121115547.8U CN202121115547U CN214821590U CN 214821590 U CN214821590 U CN 214821590U CN 202121115547 U CN202121115547 U CN 202121115547U CN 214821590 U CN214821590 U CN 214821590U
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- pvc
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- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 238000009966 trimming Methods 0.000 title description 4
- 239000011094 fiberboard Substances 0.000 claims abstract description 51
- 238000003825 pressing Methods 0.000 claims abstract description 28
- 229920000742 Cotton Polymers 0.000 claims description 30
- 239000004519 grease Substances 0.000 abstract description 7
- 238000009413 insulation Methods 0.000 abstract description 6
- 239000012528 membrane Substances 0.000 abstract description 5
- 230000003373 anti-fouling effect Effects 0.000 abstract description 2
- 239000004745 nonwoven fabric Substances 0.000 abstract 4
- 239000010410 layer Substances 0.000 description 209
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 7
- 238000007731 hot pressing Methods 0.000 description 6
- 239000011324 bead Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229920006284 nylon film Polymers 0.000 description 1
- -1 reaches waterproof Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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Abstract
The utility model relates to a take decorative pattern mould heat seal's interior plaque of multilayer composite board, including the sheet layer, the sheet layer includes first PVC layer, the waterproof layer, the non-woven fabrics layer, the tie coat, fiberboard layer and second PVC layer, one side that the waterproof layer was kept away from on first PVC layer is provided with grease proofing dirty membrane, fiberboard layer sets up the one side on second PVC layer, the non-woven fabrics layer sets up the one side of keeping away from the second PVC layer at fiberboard layer, first PVC layer sets up the one side of keeping away from fiberboard layer at the non-woven fabrics layer, the tie coat sets up between non-woven fabrics layer and fiberboard layer, be provided with the layer of borduring on the end wall of sheet layer, be provided with decorative pattern blank pressing and edge blank pressing on the sheet layer, the edge blank pressing is located the end wall department of sheet layer. This application has waterproof, grease proofing and antifouling effect, has improved interior plaque's sound insulation performance simultaneously.
Description
Technical Field
The application relates to the field of automotive interior parts, in particular to a multi-layer composite board interior trim panel with a pattern die in a heat sealing mode.
Background
With the increasing development level of traffic, automobiles have been widely used in daily life of people, and people have higher requirements on the comfort, safety and sound insulation effect of automobiles.
The automobile interior board is arranged in an automobile and is generally used for decorating the automobile, so that the automobile is more attractive and accords with the public aesthetic sense; meanwhile, the interior trimming panel also has the function of isolating noise outside the automobile, so that the automobile is silent in the driving process, and a driver cannot be interfered by the noise.
In view of the above-mentioned technologies, the inventor believes that in the practical application process, the sound insulation effect of the automotive interior panel is generally poor due to the material, and the silence in the driving process of the vehicle is further affected.
SUMMERY OF THE UTILITY MODEL
In order to improve the sound insulation effect of the automotive interior panel, the application provides a multi-layer composite panel interior panel with a pattern die for heat sealing.
The application provides a take decorative pattern mould heat-seal's interior plaque of multilayer composite board adopts following technical scheme:
the utility model provides a take decorative pattern mould heat seal's interior plaque of multilayer composite board, includes the sheet layer, the sheet layer includes first PVC layer, the cotton layer of non-woven, tie coat, fiberboard layer and second PVC layer, fiberboard layer sets up the one side on second PVC layer, the cotton layer of non-woven sets up the one side of keeping away from the second PVC layer at fiberboard layer, first PVC layer sets up the one side of keeping away from fiberboard layer on the cotton layer of non-woven, the tie coat sets up between the cotton layer of non-woven and fiberboard layer, be provided with decorative pattern blank pressing and marginal blank pressing on the sheet layer, marginal blank pressing is located the end wall department of sheet layer.
By adopting the technical scheme, the first PVC layer is used as the surface of the product, and has the functions of improving the texture, moisture resistance and crashworthiness of the interior trim panel; the non-woven cotton layer is used as a product filler, and has the functions of absorbing sound, reducing noise and improving the touch feeling softness of the product; the non-woven cotton layer and the fiberboard layer are bonded together by the bonding layer; the fiberboard layer is used as a profile support of the whole product, and has the effects of improving the strength of the product and the heat insulation and sound absorption performance; the second PVC layer has waterproof effect as the product back, has promoted pleasing to the eye degree simultaneously. Meanwhile, heat sealing is carried out at a specified position, and the layers are bonded together to form a pattern edge pressing and an edge pressing, wherein the pattern edge pressing can play a role in decorating and connecting the layers, so that the attractiveness of the product is improved; meanwhile, the edge pressing further connects the end walls of all the layers together, so that the layering of all the layers of the plate layer at the end walls is reduced, the layers are bonded more firmly, and the service performance of the product is improved; thereby this application has improved automobile interior plaque's syllable-dividing effect.
Optionally, the bonding layer includes a first layer and a second layer, the first layer is disposed corresponding to the pattern blank holder and has the same shape as the pattern blank holder, and the second layer is disposed corresponding to the edge blank holder and has the same shape as the edge blank holder.
Through adopting above-mentioned technical scheme, set up the tie coat according to the quantity and the position of decorative pattern blank holder and edge blank holder, need not set up the tie coat in whole layer between fiberboard layer and first PVC layer to reduce the quantity of tie coat, practiced thrift manufacturing cost.
Optionally, the edge pressing edge comprises a connecting edge and a locking edge, the connecting edge is connected with the end wall of the slab, and the locking edge is arranged on one side, far away from the slab, of the connecting edge.
By adopting the technical scheme, the end walls of all layers are thermally sealed to form connecting edges, the end walls of all layers are connected together, meanwhile, the side, away from the plate layer, of each layer is thermally sealed to form a locking edge, the locking edge further connects the end walls of all layers together, the layering at the end walls of the plate layer is reduced, the bonding between all layers is firmer, and the stability of a product is improved; meanwhile, the lock edge plays a role in decoration, and the attractiveness of the product is improved.
Optionally, one side of the edge pressing edge, which is far away from the plate layer, is provided with a binding layer.
Through adopting above-mentioned technical scheme, the layer of borduring covers the end wall of each layer structure, further reduces the layering of ply end wall department for the connection between each layer is more firm, has improved the pleasing to the eye degree of product simultaneously.
Optionally, one side that the second PVC layer was kept away from to fiberboard layer is provided with first dead lever, one side that the tie coat was kept away from to fiberboard layer is provided with the second dead lever, the one end that fiberboard layer was kept away from to first dead lever stretches out first PVC layer, the one end that fiberboard layer was kept away from to the second dead lever stretches out the second PVC layer, the one end that first dead lever stretched out first PVC layer and second dead lever stretched out the second PVC layer all is provided with the limiting plate, the limiting plate laminating on the first dead lever is kept away from one side on the non-woven cotton layer on first PVC layer, the limiting plate laminating on the second dead lever is kept away from one side of fiberboard layer on the second PVC layer.
By adopting the technical scheme, in the hot pressing process, the first fixing rod limits the fiberboard layer, the non-woven cotton layer and the first PVC layer together, and the second fixing rod limits the fiberboard layer and the second PVC layer together, so that the deviation among structures in each layer in the hot pressing process is reduced, and the stability of the product in the hot pressing process is improved; after hot pressing, the limiting plate is bent, so that the limiting plate is attached to the first PVC layer and the second PVC layer, each layer is further limited, the layering condition between each layer is reduced, and the service performance of the product is improved.
Optionally, a covering layer is arranged on the limiting plate.
Through adopting above-mentioned technical scheme, the limiting plate is covered to the coating, has improved the pleasing to the eye degree of product, simultaneously at product practical application's in-process, has reduced the wearing and tearing of limiting plate to mechanism except the product.
Optionally, a waterproof layer is arranged between the first PVC layer and the non-woven cotton layer.
Through adopting above-mentioned technical scheme, the waterproof layer has reduced water admission non-woven cotton layer to reduce the influence that the sound absorption performance on non-woven cotton layer received because of absorbing water.
Optionally, one side of the first PVC layer, which is far away from the non-woven cotton layer, is provided with an oil stain-proof film.
By adopting the technical scheme, the oil stain prevention film reduces oil stain erosion of the interior trim panel, and the service life of the interior trim panel is prolonged.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the sound insulation effect of the product is improved through the non-woven cotton layer;
2. according to the method, the bonding layers are arranged according to the number and the positions of the pattern blank pressing edges and the edge blank pressing edges, and the bonding layers do not need to be arranged between the fiberboard layer and the first PVC layer in a whole layer, so that the using amount of the bonding layers is reduced, and the production cost is saved;
3. this application sets up grease proofing dirty membrane through the one side of keeping away from the waterproof layer on first PVC layer, reaches waterproof, grease proofing and antifouling effect to the life of product has been prolonged.
Drawings
FIG. 1 is a cross-sectional view of a decorative panel of a patterned mold heat sealed multi-layer composite panel according to an embodiment of the present disclosure.
Fig. 2 is an enlarged view at a in fig. 1.
Fig. 3 is an enlarged view at B in fig. 1.
Fig. 4 is an enlarged view at C in fig. 1.
Fig. 5 is an enlarged view at D in fig. 1.
Description of reference numerals: 1. a ply layer; 11. a first PVC layer; 111. oil fouling resistant films; 12. a non-woven cotton layer; 13. a bonding layer; 131. a first layer; 132. a second layer; 14. a fiberboard layer; 141. a first fixing lever; 142. a second fixing bar; 143. a limiting plate; 144. a cover layer; 15. a second PVC layer; 16. pressing the edges of the patterns; 17. edge pressing; 171. a connecting edge; 172. locking edges; 18. a binding layer; 19. and a waterproof layer.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses a multilayer composite board interior trimming panel with a pattern die in a heat sealing mode.
Referring to fig. 1 and 2, the decorative plate with the decorative pattern mold and the heat-sealed multilayer composite board comprises a first PVC layer 11, a non-woven cotton layer 12, a bonding layer 13, a fiberboard layer 14 and a second PVC layer 15, wherein the second PVC layer 15 is a bottom layer, and the first PVC layer 11 is used as a surface layer and is positioned above the second PVC layer 15; the non-woven cotton layer 12 is arranged on the lower surface of the first PVC layer 11, the bonding layer 13 is arranged on the lower surface of the non-woven cotton layer 12, the fiberboard layer 14 is arranged on the lower surface of the bonding layer 13, and the second PVC layer 15 is arranged on the lower surface of the fiberboard layer 14.
Referring to fig. 1 and 2, be provided with pattern blank holder 16 and edge blank holder 17 on ply 1, pattern blank holder 16 is located the position of keeping away from ply 1 end wall on ply 1, and edge blank holder 17 is including connecting limit 171 and lockstitching 172, and connecting limit 171 is connected with ply 1, and lockstitching 172 is located one side that connecting limit 171 kept away from ply 1. The adhesive layer 13 includes a first layer 131 and a second layer 132, the first layer 131 is disposed corresponding to the pattern beads 16 and has the same arrangement shape as the pattern beads 16 on the fiberboard layer 14, and the second layer 132 is disposed corresponding to the edge beads 17 and has the same arrangement shape as the edge beads 17 on the fiberboard layer 14.
Referring to fig. 2, the upper surface of the first PVC layer 11 is provided with an oil stain-proof film 111, the oil stain-proof film 111 is made of a nylon film, a waterproof layer 19 is arranged between the first PVC layer 11 and the non-woven cotton layer 12, and the waterproof layer 19 is made of rubber.
Place second PVC layer 15 on hot press unit, then place fiberboard layer 14 at the upper surface of second PVC layer 15, place tie coat 13 in the corresponding position of fiberboard layer 14 upper surface according to the quantity and the position of decorative pattern blank holder 16 and edge blank holder 17, place nonwoven cotton layer 12 at the upper surface of fiberboard layer 14, place waterproof layer 19 at the upper surface of nonwoven cotton layer 12 again, then place first PVC layer 11 at the upper surface of waterproof layer 19, place grease proofing dirty membrane 111 at the upper surface of first PVC layer 11 at last. Starting a hot-pressing device, melting the first PVC layer 11, the bonding layer 13 and the second PVC layer 15 by heating, forming a pattern blank pressing 16 and an edge blank pressing 17 on the board layer 1, fixedly connecting the layers together, and finally cutting the leftover materials of the layers, which are positioned outside the lockrand 172.
Referring to fig. 2 and 3, the side of the locking edge 172 away from the connecting edge 171 is provided with a binding layer 18, and the binding layer 18 is made of PVC compound glue.
After cutting, the end walls of the slabs 1 are coated with PVC compound glue to form the edge covering layers 18, and the end walls of the layers are connected together.
Referring to fig. 4 and 5, the upper surface of the fiberboard layer 14 is provided with an inclined first fixing bar 141, and the lower surface of the fiberboard layer 14 is provided with an inclined second fixing bar 142; the first fixing rod 141 is arranged on the non-woven cotton layer 12, the waterproof layer 19, the first PVC layer 11 and the oil pollution prevention film 111 in a penetrating mode, the top end of the first fixing rod 141 extends out of the first PVC layer 11, the second fixing rod 142 is arranged on the second PVC layer 15 in a penetrating mode, and the bottom end of the second fixing rod 142 extends out of the second PVC layer 15; limiting plates 143 are arranged at the ends, extending out of the first PVC layer 11, of the first fixing rods 141 and the ends, extending out of the second PVC layer 15, of the second fixing rods 142, the limiting plates 143 on the first fixing rods 141 are attached to the upper surface of the first PVC layer 11, and the limiting plates 143 on the second fixing rods 142 are attached to the lower surface of the second PVC layer 15; the two limiting plates 143 are covered with covering layers 144, the covering layers 144 are made of PVC materials, and the limiting plates 143 are covered with the covering layers 144.
An inclined first fixing bar 141 is fixedly connected to the upper surface of the fiberboard layer 14, and an inclined second fixing bar 142 is fixedly connected to the lower surface of the fiberboard layer 14; the second PVC layer 15 is penetrated by the second fixing rod 142 on the lower surface of the fiberboard layer 14, the fiberboard is placed on the second PVC layer 15, and the non-woven cotton layer 12, the waterproof layer 19, the first PVC layer 11 and the oil pollution prevention film 111 are sequentially penetrated by the fixing rod on the upper surface of the fiberboard layer 14.
After heat sealing, the limiting plate 143 is bent manually, the limiting plate 143 is attached to the upper surface of the first PVC layer 11 and the lower surface of the second PVC layer 15, the layers are connected together, the layers are further limited, and meanwhile the limiting plate 143 is covered by the covering layer 144.
The embodiment of the application provides an implementation principle of a multi-layer composite board interior trim panel with a pattern mold for heat sealing, which is as follows: place second PVC layer 15 on hot press unit, then at the first dead lever 141 of the upper surface fixed connection of fiberboard layer 14, at the lower surface fixed connection second dead lever 142 of fiberboard layer 14, wear to establish the lower surface of second PVC layer 15 with second dead lever 142 for limiting plate 143 stretches out second PVC layer 15, is spacing together with each layer. Then, according to the quantity and the position of required pattern blank 16 and edge blank 17, place tie coat 13 in the corresponding position of fiberboard layer 14 upper surface, wear to establish nonwoven cotton layer 12, waterproof layer 19, first PVC layer 11 and grease proofing dirty membrane 111 in proper order with the first dead lever 141 of fiberboard layer 14 upper surface again for limiting plate 143 stretches out grease proofing dirty membrane 111.
Starting a hot-pressing device, melting the first PVC layer 11, the bonding layer 13 and the second PVC layer 15 by heating, and forming a pattern blank pressing 16 and an edge blank pressing 17 on the board layer 1, so that the layers are fixedly connected together, and then cutting off leftover materials of the layers, which are positioned outside the lockrand 172.
After heat sealing, the limiting plate 143 is bent manually, the limiting plate 143 is attached to the upper surface of the first PVC layer 11 and the lower surface of the second PVC layer 15, the layers are connected together, the layers are further limited, and meanwhile the limiting plate 143 is covered by the covering layer 144. And then, coating PVC compound glue on the end wall of the slab 1 to form a binding layer 18, and further connecting the end walls of the layers together to finish the processing of the product.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a take plaque in multilayer composite board of decorative pattern mould heat seal which characterized in that: including sheet layer (1), sheet layer (1) includes first PVC layer (11), non-woven cotton layer (12), tie coat (13), fiberboard layer (14) and second PVC layer (15), fiberboard layer (14) sets up the one side on second PVC layer (15), non-woven cotton layer (12) set up the one side of keeping away from second PVC layer (15) in fiberboard layer (14), first PVC layer (11) set up the one side of keeping away from fiberboard layer (14) in non-woven cotton layer (12), tie coat (13) set up between non-woven cotton layer (12) and fiberboard layer (14), be provided with decorative pattern (16) and edge blank pressing (17) on sheet layer (1), edge blank pressing (17) are located the end wall department of sheet layer (1).
2. The decorative panel of claim 1, wherein the decorative panel is a multi-layer composite panel sealed with a patterned mold, the decorative panel comprising: the bonding layer (13) comprises a first layer (131) and a second layer (132), the first layer (131) is arranged corresponding to the pattern blank pressing edge (16) and has the same shape as the pattern blank pressing edge (16), and the second layer (132) is arranged corresponding to the edge blank pressing edge (17) and has the same shape as the edge blank pressing edge (17).
3. The decorative panel of claim 1, wherein the decorative panel is a multi-layer composite panel sealed with a patterned mold, the decorative panel comprising: edge blank pressing (17) are including connecting limit (171) and lockstitching (172), it is connected with ply end wall (1) to connect limit (171), one side that ply (1) were kept away from in connection limit (171) is set up in lockstitching (172).
4. The decorative panel of claim 1, wherein the decorative panel is a multi-layer composite panel sealed with a patterned mold, the decorative panel comprising: and one side of the edge pressing edge (17) far away from the plate layer (1) is provided with a binding layer (18).
5. The decorative panel of claim 1, wherein the decorative panel is a multi-layer composite panel sealed with a patterned mold, the decorative panel comprising: a first fixing rod (141) is arranged on one side of the fiberboard layer (14) far away from the second PVC layer (15), a second fixing rod (142) is arranged on one side of the fiberboard layer (14) far away from the bonding layer (13), one end of the first fixing rod (141) far away from the fiberboard layer (14) extends out of the first PVC layer (11), one end of the second fixed rod (142) far away from the fiberboard layer (14) extends out of the second PVC layer (15), limiting plates (143) are arranged at one end of the first fixing rod (141) extending out of the first PVC layer (11) and one end of the second fixing rod (142) extending out of the second PVC layer (15), a limiting plate (143) on the first fixing rod (141) is attached to one side of the first PVC layer (11) far away from the non-woven cotton layer (12), and a limiting plate (143) on the second fixing rod (142) is attached to one side, far away from the fiberboard layer (14), of the second PVC layer (15).
6. The patterned die heat-sealed interior trim panel of a multilayer composite panel of claim 5, wherein: the limiting plate (143) is provided with a covering layer (144).
7. The decorative panel of claim 1, wherein the decorative panel is a multi-layer composite panel sealed with a patterned mold, the decorative panel comprising: a waterproof layer (19) is arranged between the first PVC layer (11) and the non-woven cotton layer (12).
8. The decorative panel of claim 1, wherein the decorative panel is a multi-layer composite panel sealed with a patterned mold, the decorative panel comprising: and an oil-pollution-preventing film (111) is arranged on one side, away from the non-woven cotton layer (12), of the first PVC layer (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121115547.8U CN214821590U (en) | 2021-05-22 | 2021-05-22 | Heat-sealed multilayer composite board interior trimming panel with pattern mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121115547.8U CN214821590U (en) | 2021-05-22 | 2021-05-22 | Heat-sealed multilayer composite board interior trimming panel with pattern mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214821590U true CN214821590U (en) | 2021-11-23 |
Family
ID=78776157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121115547.8U Expired - Fee Related CN214821590U (en) | 2021-05-22 | 2021-05-22 | Heat-sealed multilayer composite board interior trimming panel with pattern mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214821590U (en) |
-
2021
- 2021-05-22 CN CN202121115547.8U patent/CN214821590U/en not_active Expired - Fee Related
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|---|---|---|---|
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| GR01 | Patent grant | ||
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Granted publication date: 20211123 |