CN111037672A - Production method of veneer gluing board - Google Patents
Production method of veneer gluing board Download PDFInfo
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- CN111037672A CN111037672A CN201911420865.2A CN201911420865A CN111037672A CN 111037672 A CN111037672 A CN 111037672A CN 201911420865 A CN201911420865 A CN 201911420865A CN 111037672 A CN111037672 A CN 111037672A
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- wood board
- wood
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C3/00—Drilling machines or drilling devices; Equipment therefor
- B27C3/04—Stationary drilling machines with a plurality of working spindles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K1/00—Damping wood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/0228—Spraying apparatus, e.g. tunnels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/001—Heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/0085—Thermal treatments, i.e. involving chemical modification of wood at temperatures well over 100°C
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/04—Combined bleaching or impregnating and drying of wood
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention relates to the technical field of woodworking manufacturing, and discloses a production method of a veneer gluing board, which comprises the following steps in sequence: (1) cutting; (2) performing mildew-proof treatment; (3) boiling wax; (4) gang drilling and milling machines; (5) deburring; (6) air milling; (7) sticking a skin; (8) brushing primer; (9) brushing finish paint and color correction; (10) and (6) packaging. Therefore, the production method of the veneer gluing board is simple to operate, low in equipment requirement and suitable for popularization and use; the veneer-veneered wood board produced by the production method disclosed by the invention is good in finished product quality, stable in performance, good in wear resistance and water resistance, uniform and attractive in color, good in touch hand feeling, strong in practicability, good in use experience, environment-friendly, safe and long in service life.
Description
Technical Field
The invention relates to the technical field of woodworking, in particular to a production method of a veneer gluing board.
Background
Wooden furniture is widely liked by people, but if the plank of wooden furniture does not well carry out mould proof, stoving, the polish processing, the phenomenon that will go mildy, warp, fracture will very easily appear in the use, and poor stability touches the feeling poor moreover, and use experience feels poor.
Among them, the whole solid wood board consumes much wood resources and is expensive, so that a composite board with a surface stuck with wood veneer is developed. In the prior art, most of the technical veneers are used for veneering, but the technical veneers are basically the same in color, so that the manufactured effect is rigid and has no three-dimensional sense, and paint at corners is easy to fall off or fall off. The existing process mainly uses natural veneers, the manual veneering is used, paint is not easy to fall off, the natural veneers are vivid and have strong stereoscopic impression, but the natural veneers produced from different trees have different colors and have little color difference, so the color difference needs to be solved by color correction, and the colors of different wood boards are consistent.
Disclosure of Invention
The invention aims to solve the problems that the production method of the veneer gluing board is provided, the operation is simple, the equipment requirement is low, and the method is suitable for popularization and use; the obtained wood board finished product has good quality, good wear resistance and water resistance, uniform and beautiful color and long service life.
In order to solve the technical problem, the invention provides a production method of a veneer wood board, which comprises the following steps:
(1) cutting: cutting a log into a plurality of wood blocks, spraying an enhancer to the wood blocks for wetting, airing the wood blocks until the surface is dry after spraying for 1 hour, and repeatedly spraying the enhancer for at least 3 times to obtain original wood;
(2) and (3) mildew-proof treatment: placing original wood in a heating room for heating, placing the heated original wood in a constant temperature room for a plurality of days, and then placing the original wood in a drying oven for drying, thereby obtaining mildew-proof wood;
(3) boiling wax: placing the mildew-proof timber in industrial paraffin for boiling for 4 hours, and removing the redundant industrial paraffin attached to the surface of the mildew-proof timber after finishing wax boiling, thereby obtaining dry timber;
(4) gang drill, gong machine: according to specific requirements, performing gang drilling and punching on dry wood, and trimming by using a gong machine to obtain a wood board with a required shape;
(5) deburring: removing dust generated by drilling or trimming the surface of the wood board, brushing a layer of thin oil on the surface of the wood board and in the groove hole by using a brush, then placing the wood board in a vacuum centrifuge to do centrifugal rotation motion, enabling burrs on the surface of the wood board and in the groove hole to protrude outwards under the solidification action of the thin oil and to be far away from the surface of the wood board and the groove hole, then polishing the surface of the wood board and the groove hole by using abrasive paper, and removing the burrs from the root parts of the surface of the wood board and the groove hole;
(6) air milling: brushing a layer of wood wax oil on the surface of the wood board, polishing the surface of the wood board by using an air-grinding polishing brush, and performing secondary polishing on the surface of the wood board by using abrasive paper until the surface of the wood board is smooth;
(7) skin pasting: selecting natural veneers matched with the wood board, brushing glue on the wood board, flatly paving the natural veneers on the surface of the wood board, heating the wood board to enable the natural veneers to be attached to the wood board, cooling the wood board to enable the natural veneers to be shaped on the wood board, and then carrying out ash grinding, oil brushing, ash scraping, oil polishing and color wiping treatment on the natural veneers;
(8) priming paint brushing:
8.1, brushing and drying the wood board treated in the step (7) for one time by using closed paint;
8.2, performing three times of oil grinding treatment on the wood board treated in the step 8.1;
8.3, coating and drying the wood board treated in the step 8.2 twice by using PU paint;
8.4, performing four times of oil grinding treatment on the wood board treated in the step 8.3;
8.5, coating and drying the wood board treated in the step 8.4 for three times by using PE paint;
8.6, performing oil grinding treatment on the wood board treated in the step 8.5 for five times;
(9) brushing finish paint and color correction:
9.1 spraying finish paint on the wood board treated in the step (8) by using a spray gun, uniformly stirring the finish paint of the spray gun once every 10 minutes, and drying the wood board after finish paint spraying;
9.2 according to the place with uneven color of the finish paint on the wood board treated in the step 9.1, carrying out first color correction by using a spray gun, avoiding coloring the part without color correction when the color correction is carried out by the spray gun, strictly comparing color plates, adjusting the color difference between the wood board and the wood board to ensure that the color of the wood board is even and consistent, and carrying out oil grinding treatment on the wood board after the wood board is dried;
9.3, performing secondary color correction on the wood board treated in the step 9.2 by using a spray gun, and performing oil grinding treatment on the wood board after the wood board is dried;
9.4, performing third color correction on the wood board treated in the step 9.3 by using a spray gun, after the wood board is dried, performing oil grinding treatment on the wood board by using No. 600 abrasive paper, and grinding particles and impurities on the surface of the wood board to ensure that the surface and corners of the wood board are smooth and have no thorns;
(10) packaging: and finally, packaging and conveying the wood board.
In a preferred embodiment of the present invention, the temperature of the fortifier is 70 ℃, and the fortifier contains 1mol/L calcium chloride, 0.5mol/L sorbitol and 0.5mol/L sodium carboxymethylcellulose.
As a preferable scheme of the invention, in the mildew-proof treatment process, the original wood is placed in a heating room to be heated for 12 hours, the temperature of the heating room is controlled to be 60 ℃, the relative humidity is controlled to be 60% RH, and the temperature is reduced by 5 ℃ every 4 hours, and the humidity is reduced by 5%.
As a preferable scheme of the invention, in the mildew-proof treatment process, the heated original wood is placed in a thermostatic chamber for 3 days, the temperature of the thermostatic chamber is controlled to be 22 ℃, and the relative humidity is 30% RH.
In the preferred embodiment of the present invention, during the anti-mildew treatment, when the raw wood is placed in a drying oven for drying, the temperature of the drying oven is controlled to be 50 ℃, and the raw wood is dried until the moisture content is lower than 10%.
As a preferable scheme of the invention, in the deburring process, the wood board is placed in a vacuum centrifuge for centrifugal rotation for 20 minutes, and the temperature of the vacuum centrifuge is controlled to be 20 ℃.
As a preferred embodiment of the present invention, the wood wax oil comprises 55% of vegetable oil, 30% of D40 solvent oil, 10% of linseed wax, 4% of carnauba wax, 0.5% of a drier, 0.3% of an ultraviolet absorber, and 0.2% of an antifoaming agent.
As a preferable scheme of the invention, the finish paint comprises 30% of high-functional polyurethane acrylate, 15% of acetone, 15% of ceramic micropowder, 10% of polyether propylene polyester, 10% of dipropylene glycol diacrylate, 10% of 1173 photoinitiator, 8% of photoinitiator-184 and 1% of leveling agent; 1% of defoaming agent.
As a preferable scheme of the invention, in the processes of finishing and color repairing, the spraying temperature of the spray gun is controlled to be 25 ℃, and the relative humidity is controlled to be 50% RH.
As a preferable scheme of the invention, in the processes of finishing and color repairing, the spraying amount of the spray gun is 0.4392kg/m2, the spraying pressure is 3kg/cm2, and the distance between the nozzle of the spray gun and the surface of the wood board is 25 cm.
Compared with the prior art, the production method of the veneer gluing board has the following beneficial effects:
the production method of the veneer gluing board is simple to operate, low in equipment requirement and suitable for popularization and use; the veneer-veneered wood board produced by the production method disclosed by the invention is good in finished product quality, stable in performance, good in wear resistance and water resistance, uniform and attractive in color, good in touch hand feeling, strong in practicability, good in use experience, environment-friendly, safe and long in service life.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In a preferred embodiment of the present invention, a method for producing a veneered wood board comprises the following steps:
(1) cutting: cutting a log into a plurality of wood blocks, spraying an enhancer to the wood blocks for wetting, airing the wood blocks until the surface is dry after spraying for 1 hour, and repeatedly spraying the enhancer for at least 3 times to obtain original wood;
wherein the temperature of the enhancer is 70 ℃, and the enhancer contains 1mol/L of calcium chloride, 0.5mol/L of sorbitol and 0.5mol/L of sodium carboxymethylcellulose.
According to the cutting method, the enhancer is sprayed to enable the enhancer to be in contact with the wood fibers in the wood board, so that the affinity of the wood board with external moisture is reduced, the moisture in the wood board is not easy to run off, and the moisture resistance is improved.
(2) And (3) mildew-proof treatment: placing original wood in a heating room for heating, placing the heated original wood in a constant temperature room for a plurality of days, and then placing the original wood in a drying oven for drying, thereby obtaining mildew-proof wood;
specifically, original wood is placed in a heating room to be heated for 12 hours, the temperature of the heating room is controlled to be 60 ℃, the relative humidity is controlled to be 60% RH, the temperature is reduced by 5 ℃ every 4 hours, and the humidity is reduced by 5%;
placing the heated original wood in a thermostatic chamber for 3 days, controlling the temperature of the thermostatic chamber to be 22 ℃ and the relative humidity to be 30% RH;
when the original wood is placed in a drying oven for drying, the temperature of the drying oven is controlled to be 50 ℃, and the original wood is dried until the water content is lower than 10%.
According to the mildew-proof treatment method, a better mildew-proof effect is realized in a staged cooling mode, so that the wood board finished product is not easy to absorb moisture, and the water resistance is greatly improved.
(3) Boiling wax: and (3) placing the mildew-proof timber in industrial paraffin for boiling for 4 hours, and removing the redundant industrial paraffin attached to the surface of the mildew-proof timber after finishing wax boiling, thereby obtaining the dry timber.
(4) Gang drill, gong machine: according to specific requirements, the dry timber is subjected to gang drilling and punching, and a gong machine is used for trimming, so that the wood board in the required shape is obtained.
(5) Deburring: removing dust generated by drilling or trimming the surface of the wood board, brushing a layer of thin oil on the surface of the wood board and in the groove hole by using a brush, then placing the wood board in a vacuum centrifuge to do centrifugal rotation motion, enabling burrs on the surface of the wood board and in the groove hole to protrude outwards under the solidification action of the thin oil and to be far away from the surface of the wood board and the groove hole, then polishing the surface of the wood board and the groove hole by using abrasive paper, and removing the burrs from the root parts of the surface of the wood board and the groove hole;
specifically, the wood board is placed in a vacuum centrifuge for centrifugal rotation for 20 minutes, and the temperature of the vacuum centrifuge is controlled to be 20 ℃.
(6) Air milling: brushing a layer of wood wax oil on the surface of the wood board, polishing the surface of the wood board by using an air-grinding polishing brush, and performing secondary polishing on the surface of the wood board by using abrasive paper until the surface of the wood board is smooth;
according to the air-grinding method, the air-grinding polishing brush is used for polishing, so that the air flow on the surface of the wood board is accelerated, the wood wax oil can quickly permeate into the interior of the wood board, and the surface of the wood board is glossy and uniform.
Wherein the wood wax oil comprises 55% of vegetable oil, 30% of D40 solvent oil, 10% of linseed wax, 4% of carnauba wax, 0.5% of drier, 0.3% of ultraviolet absorbent and 0.2% of defoaming agent. The wood wax oil has the advantages of safe and environment-friendly components, good glossiness, strong attractiveness, high drying speed, strong protective performance and improvement on production efficiency.
(7) Skin pasting: selecting natural veneer matched with the wood board, brushing glue on the wood board, flatly paving the natural veneer on the surface of the wood board, heating the wood board to enable the natural veneer to be attached to the wood board, cooling the wood board to enable the natural veneer to be shaped on the wood board, and then carrying out ash grinding, oil brushing, ash scraping, oil polishing and color wiping treatment on the natural veneer.
(8) Priming paint brushing:
8.1, brushing and drying the wood board treated in the step (7) for one time by using closed paint;
8.2, performing three times of oil grinding treatment on the wood board treated in the step 8.1;
8.3, coating and drying the wood board treated in the step 8.2 twice by using PU paint;
8.4, performing four times of oil grinding treatment on the wood board treated in the step 8.3;
8.5, coating and drying the wood board treated in the step 8.4 for three times by using PE paint;
8.6, performing oil grinding treatment on the wood board treated in the step 8.5 for five times;
according to the primer coating method, paint is coated for six times, so that the wood board is more uniform in color and layered, the wear resistance and durability are improved, the service life is prolonged, and the aging time is prolonged; through thirteen times of oil grinding treatment, the painted surface of the wood board can be smooth, and the touch hand feeling is good.
(9) Brushing finish paint and color correction:
9.1 spraying finish paint on the wood board treated in the step (8) by using a spray gun, uniformly stirring the finish paint of the spray gun once every 10 minutes, and drying the wood board after finish paint spraying;
9.2 according to the place with uneven color of the finish paint on the wood board treated in the step 9.1, carrying out first color correction by using a spray gun, avoiding coloring the part without color correction when the color correction is carried out by the spray gun, strictly comparing color plates, adjusting the color difference between the wood board and the wood board to ensure that the color of the wood board is even and consistent, and carrying out oil grinding treatment on the wood board after the wood board is dried;
9.3, performing secondary color correction on the wood board treated in the step 9.2 by using a spray gun, and performing oil grinding treatment on the wood board after the wood board is dried;
9.4, performing third color correction on the wood board treated in the step 9.3 by using a spray gun, after the wood board is dried, performing oil grinding treatment on the wood board by using No. 600 abrasive paper, and grinding particles and impurities on the surface of the wood board to ensure that the surface and corners of the wood board are smooth and have no thorns;
wherein the finish paint comprises 30% of high-functional polyurethane acrylate, 15% of acetone, 15% of ceramic micropowder, 10% of polyether propylene polyester, 10% of dipropylene glycol diacrylate, 10% of 1173 photoinitiator, 8% of photoinitiator-184 and 1% of flatting agent; 1% of defoaming agent.
Specifically, the spraying temperature of the spray gun is controlled to be 25 ℃, the relative humidity is controlled to be 50% RH, the spraying amount of the spray gun is 0.4392kg/m2, the spraying pressure is 3kg/cm2, and the distance between the nozzle of the spray gun and the surface of the wood board is 25 cm.
According to the finishing paint and the color correction method, the color correction is performed through the spray gun, so that the problems of different paint film thicknesses, uneven colors, poor hardness and the like in the traditional finishing paint and color correction method are solved, and the paint film thickness of the wood board can be thinned and consistent; through three times of color correction, the color of the wood board can be more uniform and beautiful, the colors of different wood boards are consistent, and no color difference exists; through three times of oil grinding treatment, the surface of the wood board is smooth, the touch hand feeling is good, and the attractiveness and the quality of the wood board are improved.
(10) Packaging: and finally, packaging and conveying the wood board.
In conclusion, the production method of the veneer gluing wood board is simple to operate, low in equipment requirement and suitable for popularization and use; the veneer-veneered wood board produced by the production method disclosed by the invention is good in finished product quality, stable in performance, good in wear resistance and water resistance, uniform and attractive in color, good in touch hand feeling, strong in practicability, good in use experience, environment-friendly, safe and long in service life.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (10)
1. The production method of the veneer gluing board is characterized by comprising the following steps:
(1) cutting: cutting a log into a plurality of wood blocks, spraying an enhancer to the wood blocks for wetting, airing the wood blocks until the surface is dry after spraying for 1 hour, and repeatedly spraying the enhancer for at least 3 times to obtain original wood;
(2) and (3) mildew-proof treatment: placing original wood in a heating room for heating, placing the heated original wood in a constant temperature room for a plurality of days, and then placing the original wood in a drying oven for drying, thereby obtaining mildew-proof wood;
(3) boiling wax: placing the mildew-proof timber in industrial paraffin for boiling for 4 hours, and removing the redundant industrial paraffin attached to the surface of the mildew-proof timber after finishing wax boiling, thereby obtaining dry timber;
(4) gang drill, gong machine: according to specific requirements, performing gang drilling and punching on dry wood, and trimming by using a gong machine to obtain a wood board with a required shape;
(5) deburring: removing dust generated by drilling or trimming the surface of the wood board, brushing a layer of thin oil on the surface of the wood board and in the groove hole by using a brush, then placing the wood board in a vacuum centrifuge to do centrifugal rotation motion, enabling burrs on the surface of the wood board and in the groove hole to protrude outwards under the solidification action of the thin oil and to be far away from the surface of the wood board and the groove hole, then polishing the surface of the wood board and the groove hole by using abrasive paper, and removing the burrs from the root parts of the surface of the wood board and the groove hole;
(6) air milling: brushing a layer of wood wax oil on the surface of the wood board, polishing the surface of the wood board by using an air-grinding polishing brush, and performing secondary polishing on the surface of the wood board by using abrasive paper until the surface of the wood board is smooth;
(7) skin pasting: selecting natural veneers matched with the wood board, brushing glue on the wood board, flatly paving the natural veneers on the surface of the wood board, heating the wood board to enable the natural veneers to be attached to the wood board, cooling the wood board to enable the natural veneers to be shaped on the wood board, and then carrying out ash grinding, oil brushing, ash scraping, oil polishing and color wiping treatment on the natural veneers;
(8) priming paint brushing:
8.1, brushing and drying the wood board treated in the step (7) for one time by using closed paint;
8.2, performing three times of oil grinding treatment on the wood board treated in the step 8.1;
8.3, coating and drying the wood board treated in the step 8.2 twice by using PU paint;
8.4, performing four times of oil grinding treatment on the wood board treated in the step 8.3;
8.5, coating and drying the wood board treated in the step 8.4 for three times by using PE paint;
8.6, performing oil grinding treatment on the wood board treated in the step 8.5 for five times;
(9) brushing finish paint and color correction:
9.1 spraying finish paint on the wood board treated in the step (8) by using a spray gun, uniformly stirring the finish paint of the spray gun once every 10 minutes, and drying the wood board after finish paint spraying;
9.2 according to the place with uneven color of the finish paint on the wood board treated in the step 9.1, carrying out first color correction by using a spray gun, avoiding coloring the part without color correction when the color correction is carried out by the spray gun, strictly comparing color plates, adjusting the color difference between the wood board and the wood board to ensure that the color of the wood board is even and consistent, and carrying out oil grinding treatment on the wood board after the wood board is dried;
9.3, performing secondary color correction on the wood board treated in the step 9.2 by using a spray gun, and performing oil grinding treatment on the wood board after the wood board is dried;
9.4, performing third color correction on the wood board treated in the step 9.3 by using a spray gun, after the wood board is dried, performing oil grinding treatment on the wood board by using No. 600 abrasive paper, and grinding particles and impurities on the surface of the wood board to ensure that the surface and corners of the wood board are smooth and have no thorns;
(10) packaging: and finally, packaging and conveying the wood board.
2. The method for producing a furred wood board according to claim 1, wherein the temperature of the strengthening agent is 70 ℃, and the strengthening agent contains 1mol/L calcium chloride, 0.5mol/L sorbitol and 0.5mol/L sodium carboxymethylcellulose.
3. The method for producing a furred wood board according to claim 1, wherein in the mildew-proof treatment process, the raw wood is placed in a heating chamber and heated for 12 hours, the temperature of the heating chamber is controlled to be 60 ℃, the relative humidity is controlled to be 60% RH, and the temperature is reduced by 5 ℃ and the humidity is reduced by 5% every 4 hours.
4. The method for producing a veneered wood board according to claim 1, wherein in the mildew-proof treatment process, the heated raw wood is placed in a thermostatic chamber for 3 days, and the temperature of the thermostatic chamber is controlled to be 22 ℃ and the relative humidity is controlled to be 30% RH.
5. The method for producing a furred wood board according to claim 1, wherein in the mildew-proof treatment, when the raw wood is placed in a drying oven for drying, the temperature of the drying oven is controlled to 50 ℃, and the raw wood is dried to a moisture content of less than 10%.
6. The method for producing the veneered wood board according to claim 1, wherein in the deburring process, the wood board is placed in a vacuum centrifuge for centrifugal rotation for 20 minutes, and the temperature of the vacuum centrifuge is controlled to be 20 ℃.
7. The method for producing a veneered wood board according to claim 1, wherein the wood wax oil comprises 55% of vegetable oil, 30% of D40 solvent oil, 10% of linseed wax, 4% of carnauba wax, 0.5% of drier, 0.3% of ultraviolet absorber and 0.2% of defoaming agent.
8. The method for producing a furred wood board according to claim 1, wherein the top coat comprises 30% of high functional urethane acrylate, 15% of acetone, 15% of ceramic micropowder, 10% of polyether propylene polyester, 10% of dipropylene glycol diacrylate, 10% of 1173 photoinitiator, 8% of photoinitiator-184, 1% of leveling agent; 1% of defoaming agent.
9. The method for producing a furred wood board according to claim 1, wherein the spraying temperature of the spray gun is controlled to be 25 ℃ and the relative humidity is controlled to be 50% RH during the finishing and retouching processes.
10. The method for producing veneered wood board according to claim 1, wherein the spraying amount of the spray gun is 0.4392kg/m in the processes of finishing and color fixing2Spraying pressure of 3kg/cm2And the distance between the nozzle of the spray gun and the surface of the wood board is 25 cm.
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