CN113894900A - Multilayer three-dimensional real wood interior decoration and manufacturing method thereof - Google Patents
Multilayer three-dimensional real wood interior decoration and manufacturing method thereof Download PDFInfo
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- CN113894900A CN113894900A CN202110976018.5A CN202110976018A CN113894900A CN 113894900 A CN113894900 A CN 113894900A CN 202110976018 A CN202110976018 A CN 202110976018A CN 113894900 A CN113894900 A CN 113894900A
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- 239000002023 wood Substances 0.000 title claims abstract description 175
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000005034 decoration Methods 0.000 title claims description 18
- 239000002131 composite material Substances 0.000 claims abstract description 61
- 239000010410 layer Substances 0.000 claims description 104
- 238000010147 laser engraving Methods 0.000 claims description 25
- 238000007731 hot pressing Methods 0.000 claims description 16
- 239000002966 varnish Substances 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 239000011241 protective layer Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000005498 polishing Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000004040 coloring Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000010030 laminating Methods 0.000 abstract description 2
- 239000002365 multiple layer Substances 0.000 description 7
- 239000003086 colorant Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
- B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/13—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board all layers being exclusively wood
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/14—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/22—Removing surface-material, e.g. by engraving, by etching
- B44C1/225—Removing surface-material, e.g. by engraving, by etching by engraving
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/22—Removing surface-material, e.g. by engraving, by etching
- B44C1/228—Removing surface-material, e.g. by engraving, by etching by laser radiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C5/00—Processes for producing special ornamental bodies
- B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
- B44C5/043—Ornamental plaques, e.g. decorative panels, decorative veneers containing wooden elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/08—Coating on the layer surface on wood layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/003—Interior finishings
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Forests & Forestry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Toxicology (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a multilayer three-dimensional real wood interior trim and a manufacturing method thereof, wherein at least two layers of real wood skins are compounded in a laminating mode to form a multilayer composite structure, the sizes of the real wood skins are not completely the same, and the edges of the real wood skins form a three-dimensional figure in a staggered mode.
Description
Technical Field
The invention relates to the field of automotive interior trim, in particular to a multilayer three-dimensional real wood interior trim and a manufacturing method thereof.
Background
In the automobile production process, the interior decoration plays a role in beautifying the internal environment, the interior decoration of a lot of automobiles at present adopts real wood material for the inside of the automobile is more natural and beautiful, the interior decoration of the real wood of the automobile at present is that a layer of real wood veneer is pasted on a plastic substrate, the interior decoration of the real wood is easy to crack and damage after being used for a long time, and the surface decorative pattern of the interior decoration of the real wood is a plane decorative pattern, lacks the third dimension and has poor aesthetic property.
Disclosure of Invention
In order to overcome the defects, the invention provides the multilayer three-dimensional real wood interior trim and the manufacturing method thereof.
The invention adopts the technical scheme for solving the technical problems that: the utility model provides a three-dimensional real wood interior trim of multilayer, includes real wood cortex, and at least two-layer real wood cortex forms multilayer composite structure through range upon range of mode complex, and each layer real wood cortex size is not identical, and each layer real wood cortex edge forms three-dimensional figure through the dislocation.
As a further improvement of the invention, the surface of each layer of real wood veneer is provided with design patterns, the size of each layer of real wood veneer is gradually increased from top to bottom, and the design patterns on the exposed edge of each layer of real wood veneer are spliced to form the three-dimensional patterns.
As a further improvement of the invention, the thickness of each layer of real wood veneer is 0.1mm-0.3 mm.
As a further improvement of the invention, the adjacent real wood veneers are fixedly bonded and compounded together through the bonding layer.
As a further improvement of the invention, the surface of the multilayer composite structure and the three-dimensional pattern thereon is covered with a transparent varnish protective layer.
A manufacturing process of a multilayer three-dimensional real wood interior decoration comprises the following specific processing steps:
the method comprises the following steps: designing patterns on each layer of real wood veneer;
step two: printing patterns on the surface of each layer of real wood veneer;
step three: coating an adhesive on the surface of the non-patterned side of the upper-layer real wood veneer, placing the lower-layer real wood veneer in a jig for positioning, then placing the upper-layer real wood veneer in the jig, adhering the upper-layer real wood veneer on the surface of the patterned side of the lower-layer real wood veneer, and repeating the steps to complete the adhesion of the multiple layers of real wood veneers;
step four: putting the bonded multilayer real wood veneers on a hot pressing machine for hot pressing to form a multilayer composite structure;
step five: and D, placing the multilayer composite structure obtained in the step four on a laser engraving machine for positioning, focusing and engraving the multilayer composite structure by laser beams on the laser engraving machine, refocusing the laser beams on the laser engraving machine aiming at the next layer after engraving one layer, so as to realize layer-by-layer engraving of the multilayer composite structure, and finally forming a laminated three-dimensional graph on the multilayer composite structure.
As a further improvement of the invention, before the surface of the real wood veneer is printed with patterns, at least two positioning holes are punched on the area outside the printing patterns of the real wood veneer, when the patterns are printed on the real wood veneer, the real wood veneer is placed on a jig, the positioning pins on the jig are inserted into the positioning holes of the real wood veneer to position the real wood veneer, then one positioning pin is used as an original point to print the patterns on the surface of the real wood veneer, in the third step, the lower layer real wood veneer is firstly placed on the jig, the positioning pins on the jig are inserted into the positioning holes of the lower layer real wood veneer to position the lower layer real wood veneer, then the adjacent upper layer real wood veneer brushed with the adhesive is placed in the jig, the positioning pins of the jig are inserted into the positioning holes of the adjacent upper layer real wood veneer to position the upper layer real wood veneer, and then the adjacent upper layer real wood veneer is pressed to bond the two adjacent real wood veneers together, and fifthly, when the multilayer composite structure is subjected to laser engraving, the multilayer composite structure is placed in the jig, the positioning holes of the multilayer composite structure are positioned through the positioning pins on the jig, the laser engraving machine performs laser engraving on the multilayer composite structure by taking one positioning pin as an original point, and after the multilayer composite structure is subjected to laser engraving, the outer side area of the graph of the multilayer composite structure, which comprises the positioning holes, is cut and removed.
As a further improvement of the invention, a pre-pressing forming step is also arranged between the second step and the third step, and each layer of real wood veneer is placed on a hot-pressing forming machine for hot-pressing, so that each layer of real wood veneer forms a consistent curved surface structure.
As a further improvement of the invention, the method also comprises a sixth step of cleaning and removing wood chips on the surface of the carved multilayer composite structure, then performing material treatment on the edges of each layer of real wood veneer in a mode of polishing and putty supplement, and after the material treatment is completed, performing coloring and varnish spraying on the surface of the whole multilayer composite structure and the three-dimensional graph formed by the multilayer composite structure.
As a further improvement of the invention, the moisture content of the real wood veneer in the second step is 10-15%, the hot pressing temperature in the fourth step is 110 ℃ and the pressure is 10-15MPa, and the pressing is 10-20 seconds.
The invention has the beneficial effects that: according to the invention, multiple layers of real leather veneers printed with design patterns are bonded and compounded together through the adhesive to form a multiple-layer composite structure, and then the multiple-layer composite structure is carved layer by layer in a laser carving manner, so that the patterns on the real wood veneers are butted together to form a three-dimensional pattern with layering, and further, the real wood interior decoration is more attractive.
Drawings
FIG. 1 is a schematic front view of a real wood interior trim structure formed in accordance with the present invention;
FIG. 2 is a schematic sectional view taken along line A-A in FIG. 1;
fig. 3 is a laser engraving state diagram of the multilayer composite structure of the present invention.
First layer real wood skin layer-1 second layer real wood skin layer-2
Third layer real wood skin layer-3 fourth layer real wood skin layer-4
Adhesive layer-5 laser beam-6 varnish protective layer-7
Stereo graphic- - -8
Detailed Description
Example (b): a multilayer three-dimensional real wood interior trim comprises real wood skins, wherein at least two layers of real wood skins are compounded in a laminating mode to form a multilayer composite structure, the sizes of the real wood skins are not completely the same, three-dimensional figures 8 are formed at the edges of the real wood skins in a staggered mode, four layers of real wood skins are optimal, a first layer of real wood skin 1, a second layer of real wood skin 2, a third layer of real wood skin 3 and a fourth layer of real wood skin 4 are sequentially laminated and compounded to form a four-layer composite structure, of course, three, five or more layers of real wood skins can be compounded together to form a multilayer composite structure, the multilayer composite structure can be laminated and compounded according to the three-dimensional figures, the structure enables the real wood interior trim to form the multilayer structure by compounding the multiple layers of real wood skins, the sizes of the real wood skins are different, the edges of the real wood skins form the staggered structure, and the staggered structures form one three-dimensional figure 8, the patterns on the surface of the real wood interior decoration form three-dimensional patterns, and the real wood interior decoration is more attractive.
Design patterns are formed on the surface of each layer of real wood veneer, the size of each layer of real wood veneer is gradually increased from top to bottom, and the design patterns on the exposed edge of each layer of real wood veneer are spliced to form a three-dimensional pattern. The pre-designed decorative patterns on each layer of real wood veneer are spliced through the staggered edges to form a three-dimensional pattern, and the decorative patterns on each layer can be matched through lines and colors to form a three-dimensional picture, so that the picture is more vivid and attractive.
The thickness of each layer of real wood veneer is 0.1mm-0.3 mm.
And the adjacent real wood veneers are fixedly bonded and compounded together through the bonding layer 5.
The surface of the multilayer composite structure and the three-dimensional graph thereon is covered with a transparent varnish protective layer 7. The real wood veneer composite structure is protected through the varnish protective layer 7, the patterns are guaranteed to be clear and attractive, meanwhile, abrasion and damage to the surface of the real wood interior trim are avoided, and in addition, the surface of the multilayer composite structure can be protected by pasting a protective film.
A manufacturing process of a multilayer three-dimensional real wood interior decoration comprises the following specific processing steps:
the method comprises the following steps: designing the decorative patterns on each layer of real wood veneer, wherein the decorative patterns on each layer of real wood veneer are independently designed according to the final three-dimensional patterns, and the decorative patterns on each layer of real wood veneer are the same or different and can be finally spliced to form a complete pattern;
step two: printing patterns on the surface of each layer of real wood veneer, wherein the patterns can be colored patterns with different colors or black and white patterns without colors;
step three: coating an adhesive on the surface of one side, which is not provided with the patterns, of the upper-layer real wood veneer, placing the lower-layer real wood veneer in a jig for positioning, then placing the upper-layer real wood veneer into the jig, adhering the upper-layer real wood veneer to the surface of one side, which is provided with the patterns, of the lower-layer real wood veneer, repeating the steps, completing the adhesion of the multiple layers of real wood veneers, positioning the real wood veneers through the jig, ensuring that the patterns on the adhered multiple layers of real wood veneers correspond to each other, and avoiding dislocation;
step four: putting the bonded multilayer real wood veneers on a hot pressing machine for hot pressing to form a multilayer composite structure;
step five: and D, positioning the multilayer composite structure obtained in the step four on a laser engraving machine, focusing and engraving the multilayer composite structure by a laser beam 6 on the laser engraving machine, refocusing the laser beam 6 on the laser engraving machine aiming at the next layer after engraving one layer, so as to realize layer-by-layer engraving of the multilayer composite structure, and finally forming a laminated three-dimensional graph on the multilayer composite structure.
After the real wood veneer is pasted and compounded to form a multilayer composite structure, laser engraving is carried out through a laser engraving machine according to design requirements, continuous three-dimensional patterns can be formed on the multilayer composite structure, and finally a vivid three-dimensional picture scroll is formed, so that the real wood interior decoration is attractive and cannot be won.
Before printing patterns on the surface of the real wood veneer, at least two positioning holes are punched in the area outside the printing patterns of the real wood veneer, when the patterns are printed on the real wood veneer, the real wood veneer is placed on a jig, positioning pins on the jig penetrate through the positioning holes of the real wood veneer to realize the positioning of the real wood veneer, then the patterns are printed on the surface of the real wood veneer by taking one positioning pin as an original point, in the third step, the lower layer of real wood veneer is firstly placed on the jig, the lower layer of real wood veneer is positioned by penetrating the positioning pins on the jig into the positioning holes of the lower layer of real wood veneer, then the adjacent upper layer of real wood veneer with the adhesive is placed in the jig, the positioning pins of the jig penetrate through the positioning holes of the adjacent upper layer of real wood veneer to position the upper layer of real wood veneer, and then the adjacent two layers of real wood veneers are bonded together by pressing the adjacent upper layer of real wood veneer, and fifthly, when the multilayer composite structure is subjected to laser engraving, the multilayer composite structure is placed in the jig, the positioning holes of the multilayer composite structure are positioned through the positioning pins on the jig, the laser engraving machine performs laser engraving on the multilayer composite structure by taking one positioning pin as an original point, and after the multilayer composite structure is subjected to laser engraving, the outer side area of the graph of the multilayer composite structure, which comprises the positioning holes, is cut and removed.
The positioning pin cooperation through locating hole and tool realizes that decorative pattern keeps just right on each layer true wood veneer, and after the laser sculpture, decorative pattern on each layer true wood veneer can perfect concatenation form the pattern that matches, avoids appearing the condition of decorative pattern dislocation, cuts after the sculpture is accomplished and gets rid of the outlying part of figure, and the locating hole on the true wood veneer can not exert an influence to the finished product.
And a pre-pressing forming step is also arranged between the second step and the third step, and each layer of real wood veneer is placed on a hot-pressing forming machine for hot-pressing, so that each layer of real wood veneer forms a consistent curved surface structure. The real wood veneer is subjected to hot pressing to form a curved surface structure, so that the installation method is suitable for installation of various curved surface shapes of various parts of an automobile.
And step six, firstly cleaning and removing sawdust on the surface of the carved multilayer composite structure, then carrying out material treatment on the edges of each layer of real wood veneer in a mode of polishing and putty filling, and after the material treatment is finished, carrying out coloring and varnish spraying on the surface of the whole multilayer composite structure and the three-dimensional graph formed by the multilayer composite structure. After the real wood veneer multilayer composite structure is finished through laser engraving, a transparent protective layer is formed on the surface of the real wood veneer through aligning surface cleaning, polishing and varnish spraying, so that the real wood veneer is prevented from being damaged due to abrasion, and the real wood veneer multilayer composite structure is ensured to be attractive after being used for a long time.
The water content of the real wood veneer in the second step is 10-15%, the hot pressing temperature in the fourth step is 110 ℃, the pressure is 10-15MPa, and the pressing is 10-20 seconds.
Claims (10)
1. The utility model provides a three-dimensional real wood interior trim of multilayer which characterized in that: including true wood cortex, at least two-layer true wood cortex forms multilayer composite structure through range upon range of mode complex, and each layer true wood cortex size is not identical, and each layer true wood cortex edge forms the stereograph through the dislocation.
2. The multilayer stereoscopic real wood interior trim according to claim 1, wherein: design patterns are formed on the surface of each layer of real wood veneer, the size of each layer of real wood veneer is gradually increased from top to bottom, and the design patterns on the exposed edge of each layer of real wood veneer are spliced to form a three-dimensional pattern.
3. The multilayer stereoscopic real wood interior trim according to claim 1, wherein: the thickness of each layer of real wood veneer is 0.1mm-0.3 mm.
4. The multilayer stereoscopic real wood interior trim according to claim 1, wherein: and the adjacent real wood veneers are fixedly bonded and compounded together through the bonding layer.
5. The multilayer stereoscopic real wood interior trim according to claim 1, wherein: the surface of the multilayer composite structure and the three-dimensional graph thereon is covered with a transparent varnish protective layer.
6. The manufacturing process of the multilayer stereoscopic real wood interior decoration of claim 1 is characterized in that: the specific processing steps are as follows:
the method comprises the following steps: designing patterns on each layer of real wood veneer;
step two: printing patterns on the surface of each layer of real wood veneer;
step three: coating an adhesive on the surface of the non-patterned side of the upper-layer real wood veneer, placing the lower-layer real wood veneer in a jig for positioning, then placing the upper-layer real wood veneer in the jig, adhering the upper-layer real wood veneer on the surface of the patterned side of the lower-layer real wood veneer, and repeating the steps to complete the adhesion of the multiple layers of real wood veneers;
step four: putting the bonded multilayer real wood veneers on a hot pressing machine for hot pressing to form a multilayer composite structure;
step five: and D, placing the multilayer composite structure obtained in the step four on a laser engraving machine for positioning, focusing and engraving the multilayer composite structure by laser beams on the laser engraving machine, refocusing the laser beams on the laser engraving machine aiming at the next layer after engraving one layer, so as to realize layer-by-layer engraving of the multilayer composite structure, and finally forming a laminated three-dimensional graph on the multilayer composite structure.
7. The manufacturing process of the multilayer stereoscopic real wood interior decoration according to claim 6 is characterized in that: before printing patterns on the surface of the real wood veneer, at least two positioning holes are punched in the area outside the printing patterns of the real wood veneer, when the patterns are printed on the real wood veneer, the real wood veneer is placed on a jig, positioning pins on the jig penetrate through the positioning holes of the real wood veneer to realize the positioning of the real wood veneer, then the patterns are printed on the surface of the real wood veneer by taking one positioning pin as an original point, in the third step, the lower layer of real wood veneer is firstly placed on the jig, the lower layer of real wood veneer is positioned by penetrating the positioning pins on the jig into the positioning holes of the lower layer of real wood veneer, then the adjacent upper layer of real wood veneer with the adhesive is placed in the jig, the positioning pins of the jig penetrate through the positioning holes of the adjacent upper layer of real wood veneer to position the upper layer of real wood veneer, and then the adjacent two layers of real wood veneers are bonded together by pressing the adjacent upper layer of real wood veneer, and fifthly, when the multilayer composite structure is subjected to laser engraving, the multilayer composite structure is placed in the jig, the positioning holes of the multilayer composite structure are positioned through the positioning pins on the jig, the laser engraving machine performs laser engraving on the multilayer composite structure by taking one positioning pin as an original point, and after the multilayer composite structure is subjected to laser engraving, the outer side area of the graph of the multilayer composite structure, which comprises the positioning holes, is cut and removed.
8. The manufacturing process of the multilayer stereoscopic real wood interior decoration according to claim 6 is characterized in that: and a pre-pressing forming step is also arranged between the second step and the third step, and each layer of real wood veneer is placed on a hot-pressing forming machine for hot-pressing, so that each layer of real wood veneer forms a consistent curved surface structure.
9. The manufacturing process of the multilayer stereoscopic real wood interior decoration according to claim 6 is characterized in that: and step six, firstly cleaning and removing sawdust on the surface of the carved multilayer composite structure, then carrying out material treatment on the edges of each layer of real wood veneer in a mode of polishing and putty filling, and after the material treatment is finished, carrying out coloring and varnish spraying on the surface of the whole multilayer composite structure and the three-dimensional graph formed by the multilayer composite structure.
10. The manufacturing process of the multilayer stereoscopic real wood interior decoration according to claim 6 is characterized in that: the water content of the real wood veneer in the second step is 10-15%, the hot pressing temperature in the fourth step is 110 ℃, the pressure is 10-15MPa, and the pressing is 10-20 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110976018.5A CN113894900A (en) | 2021-08-24 | 2021-08-24 | Multilayer three-dimensional real wood interior decoration and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110976018.5A CN113894900A (en) | 2021-08-24 | 2021-08-24 | Multilayer three-dimensional real wood interior decoration and manufacturing method thereof |
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| CN113894900A true CN113894900A (en) | 2022-01-07 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010000926A (en) * | 2000-10-28 | 2001-01-05 | 서정석 | method for manufacturing of decoration wooden board |
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