阅读说明：本技术 一种纤维纸蜂窝胎漆画板及其制作方法 (Fiber paper honeycomb base paint painting board and manufacturing method thereof ) 是由 刘元元 于 2021-11-08 设计创作，主要内容包括：本发明提供了一种纤维纸蜂窝胎漆画板及其制作方法,与现有技术相比,以两块纤维纸分别做画板底和画板面,制作蜂窝状纤维纸胎模型,用刨花木屑与生漆调和做填充,利用硅藻土和生漆调和,作为纤维纸中间胎体,使成品漆画板结实坚固、重量非常轻,稳定性更好。还能使画板具有防腐、防潮的效果,提高画板的使用寿命。(The invention provides a fiber paper honeycomb base lacquer painting board and a manufacturing method thereof, compared with the prior art, two pieces of fiber paper are respectively used as the bottom and the surface of a painting board to manufacture a honeycomb fiber paper base model, wood shavings and raw lacquer are blended to be filled, diatomite and raw lacquer are blended to be used as a middle matrix body of the fiber paper, so that the finished lacquer painting board is solid and firm, and has very light weight and better stability. The drawing board can also have the effects of corrosion resistance and moisture resistance, and the service life of the drawing board is prolonged.)

1. A manufacturing method of a fiber paper honeycomb base paint drawing board is characterized by comprising the following steps:

1) brushing raw lacquer on the front and back surfaces of the fiber paper, and vertically hanging the fiber paper until the fiber paper is dried;

2) shaping the fiber paper treated in the step 1) by using a board with a smooth surface;

3) brushing polishing paint on the shaped fiber paper, and drying the fiber paper to be used as a bottom of the drawing board and a surface of the drawing board respectively;

4) manufacturing a fiber paper honeycomb tire model;

5) placing the fiber paper honeycomb matrix model prepared in the step 4) on the drawing board bottom prepared in the step 3), blending wood shaving sawdust and raw lacquer, injecting the mixture into the fiber paper honeycomb matrix model, placing the fiber paper honeycomb matrix model in a shady room for drying, and drying the fiber paper honeycomb matrix model thoroughly; covering the drawing board surface prepared in the step 3) on the fiber paper honeycomb base model;

6) blending diatomite and raw lacquer, filling and leveling the side surface of the drawing board prepared in the step 5), and polishing and leveling;

7) painting the surface of the drawing board, and finely grinding and flattening to obtain the drawing board.

2. The method of claim 1, wherein the fiber paper in step 1) is cotton fiber paper.

3. A method as claimed in claim 1 or 2, wherein the front and back sides of the fibrous paper in step 1) are painted with lacquer at least 4 times each.

4. The manufacturing method of claim 1, wherein the drying in step 1) is performed by vertically hanging and drying for 1 day at a temperature of 26-29 ℃ and a humidity of 85-88%.

5. The manufacturing method of claim 1, wherein the specific method for manufacturing the fiber paper honeycomb tire model in the step 4) comprises the following steps: brushing raw lacquer on the front side and the back side of the fiber paper according to the same method as the step 1), vertically hanging the fiber paper until the fiber paper is dried for 1 day, making the fiber paper into a honeycomb shape, placing the honeycomb shape in an environment with the temperature of 26-29 ℃ and the humidity of 85-88%, and completely drying and fixing the honeycomb shape.

6. The manufacturing method of claim 1, wherein the wood shavings and the raw lacquer in the step 5) are uniformly stirred and fully fused according to the mass ratio of 1: 2.

7. The manufacturing method according to claim 1 or 6, wherein the step 5) is specifically: brushing a layer of lacquer as an adhesive on the drawing board bottom prepared in the step 3), placing the fiber paper honeycomb matrix model prepared in the step 4) on the drawing board bottom, filling the mixed wood shaving sawdust and raw lacquer into a hollow structure of the fiber paper honeycomb matrix model, lightly pressing and smoothing the surface by using a scraper, drying at the temperature of 26-29 ℃ under the condition of 85-88% of humidity, pressing by using a scraper after 7-8 days without indentation, and indicating complete drying.

8. The preparation method according to claim 1, wherein in the step 6), the diatomite is blended with the raw lacquer, and the mass ratio of the raw lacquer to the diatomite is 1-2: 1.

9. The manufacturing method according to claim 1 or 8, step 6) filling the side of the palette treated in step 5) with prepared diatomite and raw lacquer, and then placing the palette for 3 days at a temperature of 26-29 ℃ and a humidity of 85-88% to be completely dried.

10. A fiber paper honeycomb base paint drawing board manufactured by the manufacturing method of any one of claims 1 to 9.

Technical Field

The invention belongs to the technical field of paint drawing board manufacturing, and particularly relates to a fiber paper honeycomb base paint drawing board and a manufacturing method thereof.

Background

The clamping drafts, also known as clamping drafts and drafts, is an ancient traditional handicraft of the Han nationality, and as a method for a traditional painting board, a solid wood board, a thick wood board, a plywood combined keel, a foam body board and the like exist in sequence, the solid wood board, the thick wood board, the plywood combined keel, the foam body board and the like are basically painted and permeated, then grass cloth (ramie cloth) is used for pasting the outside, after the surface is dried, paint is mixed and pasted repeatedly and then for a plurality of times, finally, the surface can not see textures, and finally is decorated by materials such as colored paint and the like, and finally, the surface is polished. The paint board manufactured by the method is firm and not easy to deform. However, the wooden painted board is too thick and heavy, and is easy to collide with. The splice plate must combine colloid or metal to accomplish, and the seam department splits easily appears, and the matrix wooden part wets, collapses.

The foamed paperboard has limitations that although the foamed paperboard is light in weight and is feasible to be used as a chemical paint board, the foamed paperboard is easy to separate when combined with natural lacquer, and the foamed paperboard is weak in durability and environmental stability.

Above-mentioned lacquer board on the market at present, during the creation, various plate body problems appear, during the exhibition, the weight is overweight, and the big mounting of size is not in the aspect more, and the harm appears very easily in the mail work.

Disclosure of Invention

In order to solve the technical problems, the invention provides a fiber paper honeycomb base lacquer painting board and a manufacturing method thereof.

The specific technical scheme of the invention is as follows:

a method for manufacturing a fiber paper honeycomb base paint drawing board comprises the following steps:

1) brushing raw lacquer on the front and back surfaces of the fiber paper, and vertically hanging the fiber paper until the fiber paper is dried;

2) shaping the fiber paper treated in the step 1) by using a board with a smooth surface;

3) brushing polishing paint on the shaped fiber paper, and drying the fiber paper to be used as a bottom of the drawing board and a surface of the drawing board respectively;

4) manufacturing a fiber paper honeycomb tire model;

5) placing the fiber paper honeycomb matrix model prepared in the step 4) on the drawing board bottom prepared in the step 3), blending wood shaving sawdust and raw lacquer, injecting the mixture into the fiber paper honeycomb matrix model, placing the fiber paper honeycomb matrix model in a shady room for drying, and drying the fiber paper honeycomb matrix model thoroughly; covering the drawing board surface prepared in the step 3) on the fiber paper honeycomb base model;

6) blending diatomite and raw lacquer, filling and leveling the side surface of the drawing board prepared in the step 5), and polishing and leveling;

7) painting the surface of the drawing board, and finely grinding and flattening to obtain the drawing board.

Brushing raw lacquer on each of the front and back surfaces of the fiber paper for at least 4 times in the step 1) to fully permeate. The purpose of this step is: the fiber paper has strong permeability, the raw lacquer is brushed on the front side and the back side for at least 4 times to ensure that the raw lacquer fully permeates, and the raw lacquer is continuously brushed until the paper surface presents uniform dark brown or blackened, which proves that the raw lacquer fully permeates and is full.

The fiber paper in the step 1) is cotton fiber paper, and cotton fiber is adopted, so that the permeability is good, and the fusion effect with raw lacquer is good. The raw lacquer is also called earth lacquer or lacquer.

The step 1) is specifically as follows: selecting two same cotton fiber papers, brushing one surface of each cotton fiber paper with raw lacquer for at least 4 times, vertically hanging the cotton fiber papers until the paper is dried, brushing the other surface of each cotton fiber paper with raw lacquer for at least 4 times, and vertically hanging the paper until the paper is dried;

preferably, 400g to 600g of cotton fiber paper per square meter is selected in the step 1), two pieces with the same size and 50cm multiplied by 50cm are cut, one piece is used as the bottom of the lacquer board, and the other piece is used as the surface of the lacquer board. The fiber paper with the gram weight has strong hardness and light weight after being fused with raw lacquer.

The drying in the step 1) refers to that the drying is carried out for 1 day in a vertical suspension way under the conditions that the temperature is 26-29 ℃ and the humidity is 85-88 percent, and the drying is not completely carried out, so that the excessive paint liquid seeps out, the subsequent pressing and flattening are facilitated, and the wrinkling is not easy.

The plate with the smooth surface in the step 2) is glass, preferably glass with the thickness of 4cm, and the fiber paper treated in the step 1) is clamped between two glass plates with the thickness of 4cm for shaping for 7-8 days; the paper fiber is hard and flat, and can be used as the bottom and the surface of the drawing board for standby.

Brushing polishing paint in the step 3), preferably black polishing paint;

and 3) brushing the finish paint on each of the front surface and the back surface of the fiber paper at least twice, and brushing the finish paint once after the finish paint is completely brushed every time to ensure that the finish paint cannot flow and hang. And one piece of the prepared two pieces of fiber paper is used as the bottom of the drawing board, and the other piece of the prepared two pieces of fiber paper is used as the surface of the drawing board.

The specific method for manufacturing the fiber paper honeycomb tire model in the step 4) comprises the following steps: brushing raw lacquer on the front and back surfaces of the fiber paper according to the same method as the step 1), vertically hanging the fiber paper until the fiber paper is dried for 1 day, and then manufacturing the fiber paper into a honeycomb shape.

The method specifically comprises the following steps: brushing raw lacquer on the front side and the back side of the fiber paper according to the same method as the step 1), vertically hanging the fiber paper until the fiber paper is dried for 1 day, cutting the fiber paper, taking the fiber paper as the side edge of the hexagonal prism, and folding the fiber paper into a plurality of regular hexagonal prism shapes; then, continuously placing the hexagonal prism in an environment with the temperature of 26-29 ℃ and the humidity of 85-88% until the hexagonal prism is completely dried and fixed for modeling to obtain the hexagonal prism; and repeatedly manufacturing a plurality of hexagonal prisms, and regularly arranging to obtain the honeycomb shape.

The hexagonal prism is a hexagonal prism with the diameter of 2cm (the diameter of a circle circumscribed on the bottom edge) and the height of 2cm, 2 bottom surfaces of the obtained hexagonal prism are free of fiber paper, and six side surfaces of the obtained hexagonal prism are of a hollow-structure regular hexagonal prism structure surrounded by the fiber paper;

further, in the step 4), a plurality of hexagonal prism honeycomb paper blanks are manufactured, and the hexagonal prism plastic grinding tool can be used for manufacturing, so that the method is quicker; the prepared hexagonal prisms are regularly arranged to form a honeycomb shape and are used as a matrix of the paint drawing board, so that the paint drawing board is more stable, firm and portable compared with a common solid wood paint drawing board.

The wood shaving sawdust in the step 5) is high-quality birch wood shaving sawdust which is fluffy and good in air permeability, is high in hardness and light after being matched with raw lacquer;

the preparation method of the wood shavings and the wood chips comprises the following steps: drying wood shavings and wood chips, and crushing.

Preferably, the preparation method of the wood chips comprises the following steps: planning out 0.5mm-1.5mm big flowers, baking with a microwave oven at a power of 600-1200W for 40 seconds every 100 g, cooling, repeating the baking for 3 times, cooling to room temperature, and cooling with a temperature of 220V: grinding with a powder grinding machine of 304 steel 2500g at 35000 rpm at 50Hz for 3-5 s to obtain chips with a thickness of 11.5-12.5 mm, and making into chips.

The dried wood shaving chips prepared by the method have no humidity, can increase the hardness, and are not easy to rot, deteriorate and destroy.

Further, in the step 5), the wood chips of the wood shavings and the raw lacquer are stirred and stirred uniformly according to the mass ratio of 1:2, are fully fused, and are used after standing for 10 minutes.

Further, the step 5) is specifically as follows: brushing a layer of lacquer as an adhesive on the drawing board bottom prepared in the step 3), placing the fiber paper honeycomb matrix model prepared in the step 4) on the drawing board bottom, filling the mixed wood shaving sawdust and raw lacquer into a hollow structure of the fiber paper honeycomb matrix model, lightly pressing and smoothing the surface by using a scraper, drying at the temperature of 26-29 ℃ under the condition of 85-88% of humidity, pressing by using a scraper after 7-8 days without indentation, and indicating complete drying.

The invention adopts the hexagonal prism to manufacture the honeycomb shape, can well replace the prior lacquer painting plate made of solid wood, has high stability, and is light and durable.

Further, in the step 5), the other fiber paper prepared in the step 3) is used as a drawing board surface, a raw lacquer is brushed on the drawing board surface, the surface brushed with the raw lacquer is covered on the fiber paper honeycomb tire model, the fiber paper honeycomb tire model is placed for 3 days, and the fiber paper honeycomb tire model is fully dried.

The raw lacquer is selected from raw lacquer of Enshi Maba in Hunan province. The black push-on paint is selected from Japanese refinish paints.

In the step 6), the diatomite is blended with raw lacquer, and the mass ratio of the raw lacquer to the diatomite is 1-2: 1; fully preparing into paste. The diatomite has light weight and good strength, effectively reduces the problems of deformation, mildew and the like caused by humidity change, and has various performances better than those of tile ash used when a paint board is manufactured by one board.

Further, step 6) filling and leveling 4 side faces (namely 4 faces of the exposed hexagonal prism) of the drawing board treated in the step 5) by using prepared diatomite and raw lacquer, then placing the drawing board for 3 days at the temperature of 26-29 ℃ and the humidity of 85-88%, and completely drying the drawing board.

Further, the step 6) also comprises the step of respectively coating the bottom and the surface of the drawing board with 1.5-2 mm of prepared diatomite and raw lacquer, leveling, and standing for 2 days at the temperature of 26-29 ℃ and the humidity of 85-88%. The diatomite has better water absorption and lighter weight compared with common materials, and has the functions of regaining moisture and inhibiting mildew. The raw lacquer is blended into paste, the hardness is good, and the tolerance of the lacquer board is effectively ensured. And treating the bottom and the surface of the drawing board respectively with modulated diatomite and raw lacquer for better reinforcement.

And 6), using a flat hardwood block with the height of 3cm and the length of 10cm multiplied by 5cm as a backer for the completely dried paint plate, wrapping the paint plate by 400-mesh wood sand paper, and polishing and flattening the rough leveling trace on the surface of the paint plate. The hardwood blocks play a leveling function and can enable the board surface to be level and flat.

Further, in the step 7), each surface of the drawing board is coated with a gloss lacquer, and then the drawing board is placed in an environment with the temperature of 26-29 ℃ and the humidity of 85-88% for 1 day until the drawing board is fully dried; the above process is repeated at least 4 times.

And 7) in the fine grinding and flattening process, using a hardwood block as a backer, wrapping the backer by using 800-mesh wood abrasive paper, circularly grinding on the painted board, clearly grinding each surface and corners, circularly grinding once by using 1000-mesh water abrasive paper, and finally finely grinding by using 2000-mesh abrasive paper until the painted board surface is smooth and fine and has no obvious trace.

The invention provides a fiber paper honeycomb base lacquer painting board which is prepared by adopting the method.

According to the fiber paper honeycomb base lacquer painting board, the fiber paper is adopted, and fiber blended raw lacquer is used for fixing the base, so that the board is firmer; the lacquer painting board prepared by the preparation method provided by the invention is solid and firm, very light in weight and better in stability, has better water absorption and lighter texture, can regain moisture to inhibit mildew, and effectively reduces the problems of deformation, mildew and the like caused by humidity change.

Drawings

FIG. 1 is a schematic diagram of a preparation process of a drawing board according to the present invention;

in the figure, 1 is a drawing board bottom, 2 is a drawing board surface, and 3 is a fiber paper honeycomb tire.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but 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.

Test materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

The specific techniques or conditions not specified in the examples can be performed according to the techniques or conditions described in the literature in the field or according to the product specification.

A method for manufacturing a fiber paper honeycomb base paint drawing board comprises the following steps:

1) selecting 500g of cotton fiber paper per square meter, cutting the cotton fiber paper into two pieces with the same size of 50cm multiplied by 50cm, continuously brushing raw lacquer on one surface of each piece of cotton fiber paper for 4 times to ensure that the raw lacquer is fully permeated, enabling the paper surface to be uniform dark brown, vertically hanging the paper surface to an environment with the humidity of 85% and the temperature of 26 ℃, and drying for 1 day; continuously brushing the other surface of each piece of cotton fiber paper with raw lacquer for 4 times to ensure that the raw lacquer is fully permeated, enabling the paper surface to be uniform dark brown, vertically hanging the paper surface to an environment with the humidity of 85% and the temperature of 26 ℃, and drying for 1 day; at this time, the raw lacquer is not completely dried, which is beneficial to the subsequent pressing and flattening;

2) clamping the cotton fiber paper treated in the step 1) by two glass plates with the thickness of 4cm, and shaping the cotton fiber paper after 7 days; the paper fibers are already hard and flat.

3) Brushing 8g of black polishing paint on each surface of the cotton fiber treated in the step 2); when the black polishing paint is brushed, brushing for 2 times, after the first brushing is finished and drying is finished, uniformly brushing the black polishing paint again, and drying again to ensure that the black polishing paint cannot flow and hang; the two cotton fibers prepared in the step 3) are respectively used as the bottom and the surface of the picture board.

4) Manufacturing a fiber paper honeycomb tire model: treating the cotton fiber paper by adopting the same method in the step 1), wherein the obtained cotton fiber paper is not completely dried by raw lacquer, the fiber paper is folded into hexagonal prisms, and a plurality of hexagonal prisms are arranged to be made into a honeycomb shape; namely, by using a hexagonal prism-shaped plastic grinding tool and taking cotton fiber paper as the side edge of the hexagonal prism, 256 hexagonal prisms with the diameter of 2cm (the diameter of a circle circumscribed on the bottom edge) and the height of 2cm are manufactured, and 2 bottom surfaces of the hexagonal prisms are not made of the fiber paper, namely, the manufactured hexagonal prisms are of hollow structures. Continuously placing the molded product in an environment with the temperature of 26 ℃ and the humidity of 85%, and after the molded product is completely dried and fixed and has the area of 50cm multiplied by 50cm, manufacturing the 256 hexagonal prisms, and forming a honeycomb shape after regular arrangement to be used as a matrix of the painting board; compared with a common solid wood paint drawing board, the manufactured fiber paper honeycomb tire model is more stable, firm and portable.

5) Planning birch wood to form large flowers with the diameter of 0.5-1.5 mm, baking the birch wood with a microwave oven at the power of 600-1200 watts for 40 seconds every 100 g, cooling, repeating the baking for 3 times, cooling to room temperature, and cooling with a temperature of 220V: grinding machine of 50HZ, 35000 rpm and 304 steel 2500g for 3-5 seconds to obtain chips with thickness of 11.5-12.5 mm, and making into chips; uniformly mixing the wood chips and the raw lacquer according to the mass ratio of 1:2, repeatedly stirring to fully fuse the wood chips and the raw lacquer, standing for 10 minutes for later use, brushing a layer of lacquer as an adhesive on the drawing board bottom prepared in the step 3), placing the prepared fiber paper hexagonal prism on the drawing board bottom 1 prepared in the step 3), and enabling the bottom surface of the hexagonal prism to be in contact with the surface of the drawing board bottom with the lacquer; the 256 hexagonal prisms are orderly and orderly placed on the bottom 1 of the drawing board in sequence to form a fiber paper honeycomb blank 3; filling the prepared mixture of the wood chips and the raw lacquer into the hollow structure of each hexagonal prism, lightly pressing the surface by using a scraper, drying for 7 days at the temperature of 29 ℃ and the humidity of 86%, pressing by using a scraper without indentation, and indicating complete drying; brushing 2g of raw lacquer on one surface of the drawing board surface 2 prepared in the step 3), and covering the surface brushed with the raw lacquer on the fiber paper honeycomb base model; standing for 3 days, and fully drying to obtain the product; obtaining a drawing board rudiment; as shown in fig. 1;

the hexagonal prism is made into a honeycomb shape, can well replace the existing lacquer painting plate made of solid wood, has high stability, and is light and durable.

6) Uniformly mixing raw lacquer and diatomite according to the mass ratio of 1:1 to prepare paste, leveling four sides of the sketchy prepared in the step 5) for preparing the raw lacquer and the diatomite (namely, exposing four sides of the side surface of the hexagonal prism to the sketchy), then placing the sketchy for 3 days under the conditions of 29 ℃ of temperature and 86% of humidity, and completely drying. The prepared raw lacquer and diatomite are coated on the bottom and the surface of the drawing board in the thickness of 1.5mm continuously, the drawing board is leveled, and then the drawing board is placed at the temperature of 29 ℃ and the humidity of 86% for 2 days to be completely dried. The raw lacquer is blended into paste, the hardness is good, and the tolerance of the lacquer board is effectively ensured. The front surface and the bottom surface of the drawing board are respectively treated by prepared diatomite and raw lacquer for better reinforcement. Then a flat hardwood block with the height of 10cm multiplied by 5cm is used as a backer, 400-mesh wood sand paper is used for wrapping the drawing board, and the rough leveling trace on the surface of the drawing board is polished to be flat.

6) After the surface is flat, black paint polish is coated on each surface of the drawing board, and then the drawing board is placed in an environment with the temperature of 26 ℃ and the humidity of 85% for 1 day until the drawing board is fully dried. Repeatedly brushing the black polishing paint for 4 times, and brushing the black polishing paint again after drying for 1 day each time; 20g of black polishing paint is used in total; then using a hardwood block with the height of 3cm as a backer, wrapping the hardwood block with 800-mesh wood abrasive paper, circularly polishing the lacquer painting board, clearly polishing each surface and corners, circularly polishing with 1000-mesh water abrasive paper, and finely polishing with 2000-mesh abrasive paper until the surface of the lacquer painting board is smooth and fine without obvious traces.

According to the invention, no matter the inside of the drawing board adopts a honeycomb structure, or the inside of the honeycomb structure is filled with the wood chips and the raw lacquer, including the used diatomite and the used raw lacquer, the lightness of the drawing board is ensured, and the firmness of the drawing board is ensured. Meanwhile, the drawing board can have the effects of corrosion resistance and moisture resistance, and the service life of the drawing board is prolonged. In addition, wood shavings, sawdust and raw lacquer are added in the honeycomb tire model for filling, so that the thickness of the drawing board is increased, the drawing board is firmer, and the drawing board is lighter than a pure solid wood or a wood board made of other materials, is not easy to deform and has better stability than a foam board.