Calligraphy and painting protective film coating device

Abstract

The utility model discloses a calligraphy and painting protective film coating device, and belongs to the technical field of calligraphy and painting protection. The calligraphy and painting protective film coating device comprises a base, a vaporizing device, a flow guide pipe, a vacuum box and a spraying device, wherein the vaporizing device is fixed on one side of the top of the base, and solid coating is contained in the vaporizing device; one end of the flow guide pipe communicates with the vaporization device, the vacuum box is fixed to the top of the side, away from the vaporization device, of the base, and calligraphy and paintings are placed in an inner cavity of the vacuum box; the spraying device is arranged in the inner cavity of the vacuum box, and one end of the spraying device penetrates through the side wall of the vacuum box and is fixedly connected with the other end of the flow guide pipe. According to the technical scheme, the surface of the calligraphy and painting can be coated with the protective film, and the formed protective film is waterproof, insect-proof and not prone to damage.

Description

Technical Field

[0001] The utility model relates to the technical field of calligraphy and painting protection, and more specifically, to a calligraphy and painting protection film coating device. Background Art

[0002] Some problems will occur during the preservation of calligraphy and paintings. For example, the scrolls of calligraphy and paintings will turn yellow over time, mostly due to natural causes of calligraphy and painting damage. The storage environment temperature is very high. In this case, the movement of molecules, atoms, etc. of paper-based calligraphy and paintings will naturally be more intense. In this way, the molecules in the ink will move faster, thus causing changes in the calligraphy and paintings. If the molecules of the calligraphy and paintings speed up, it will also cause oxidation to be very fast, resulting in the calligraphy and paintings turning yellow quickly, and even causing the calligraphy and paintings to dry out and become brittle. If touched slightly, the calligraphy and paintings will crack. However, if the temperature is too low, it will also cause damage to the calligraphy and paintings. Moreover, if the temperature is not well controlled, rising and falling, it will cause the fibers in the calligraphy and paintings to contract and expand sharply, thus damaging the fibers and destroying the calligraphy and paintings, reducing the lifespan of the calligraphy and paintings. Paper-based calligraphy and paintings are very easy to absorb water. If the humidity is too high, the calligraphy and paintings will absorb water, making the humidity of the calligraphy and paintings extremely high. In this case, many microorganisms are very easy to grow and reproduce on the scrolls, which is likely to cause the paper scrolls to mildew and deteriorate. In order to better preserve calligraphy and paintings, these paper-based calligraphy and paintings need to be mounted.

[0003] In traditional mounting, paste is mostly used for the restoration and mounting of calligraphy and paintings. However, the main material of the paste is flour. Affected by its raw materials, the paste may ferment during use. For calligraphy and paintings restored and mounted with paste, mildew corrosion and souring resulting in self-destruction and yellowing of the paper are likely to occur. Moreover, this method takes a long time and has a large operation difficulty. With the progress of technology, in modern mounting, in order to facilitate transportation and preservation, the laminating method is also often used to mount calligraphy and paintings, that is, the printed calligraphy and paintings are pasted on a thin board, water is sprayed on the calligraphy and paintings to make them flat and wrinkle-free, and then framed after the calligraphy and paintings are dried and laminated. This method requires the production of the protective film first, and then it is pasted on the surface of the calligraphy and paintings. The process is complicated, time-consuming, the laminating operation is difficult and prone to wrinkles and unevenness, the protective film is also easy to be damaged, and if the calligraphy and paintings are not completely dry, they are extremely likely to mildew and be damaged.

[0004] Therefore, how to simply and efficiently protect calligraphy and paintings effectively is an urgent problem to be solved by those skilled in the art. Content of the Utility Model

[0005] In view of this, the utility model aims to provide a calligraphy and painting protection film coating device to at least solve one of the above technical problems in the prior art to a certain extent.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A calligraphy and painting protection film coating device, comprising: a base, a vaporization device, a diversion pipe, a vacuum chamber and a spraying device. The vaporization device is fixed on one side of the top of the base and contains solid paint inside; one end of the diversion pipe is communicated with the vaporization device, the vacuum chamber is fixed on the top of the base far away from the vaporization device and a calligraphy and painting is placed in its inner cavity; the spraying device is placed in the inner cavity of the vacuum chamber and one end of it penetrates through the side wall of the vacuum chamber and is fixedly connected with the other end of the diversion pipe.

[0008] Through the above technical solution, the solid paint is vaporized into gaseous paint in the vaporization device, flows into the spraying device through the diversion pipe, and the gaseous paint is sprayed out by the spraying device and coated on the surface of the calligraphy and painting in the vacuum chamber to form a protective layer film.

[0009] Further, the vaporization device includes a heating component and an evaporation box. The heating component is fixed on the top of the base far away from the vacuum chamber, the evaporation box is fixed on the top of the heating component and contains the solid paint inside, and the evaporation box is communicated with one end of the diversion pipe far away from the spraying device.

[0010] Further, a placement opening is formed at the top of the evaporation box, and a sealing cover is installed on the inner wall of the placement opening.

[0011] Further, the solid paint is a solid polymer, and the polymer includes any one of dichloro-p-xylene dimer, poly-p-phenylene dimethyl, polystyrene and polymethyl methacrylate.

[0012] Further, the heating temperature of the heating component is 80°.

[0013] Further, the spraying device includes a connecting pipe and a spray pipe with both ends closed. One end of the connecting pipe is fixed to the other end of the diversion pipe far away from the evaporation box. The spray pipe is arranged axially perpendicular to the connecting pipe and its middle part is fixedly connected to the other end of the connecting pipe. The inner cavity of the spray pipe is communicated with the inner cavity of the connecting pipe, and a plurality of spray openings arranged axially and evenly spaced are formed on the side wall of the spray pipe.

[0014] Further, the inner diameters of the plurality of spray openings gradually increase from the middle of the spray pipe to both ends of the spray pipe.

[0015] Further, the calligraphy and painting is placed on the side or rear of the plurality of spray openings.

[0016] Further, a vacuum pump is connected to the lower end of the side wall of the vacuum chamber.

[0017] It can be seen from the above technical solutions that, compared with the prior art, the present utility model discloses a calligraphy and painting protection film coating device, which has the following beneficial effects:

[0018] Through the calligraphy and painting protection film coating device of the present utility model, a protection film can be evenly coated on calligraphy and paintings, with simple operation, optimized film coating process, and improved efficiency of coating the protection film on calligraphy and paintings.

[0019] The present utility model uses a polymer as the calligraphy and painting protection film. The formed protection film is transparent and does not affect the beauty of calligraphy and paintings, and it has the characteristics of waterproof, insect-proof and not easy to damage, and can effectively protect calligraphy and paintings.

[0020] The spray device of the present utility model can ensure the uniformity of coating the protection film on the surface of calligraphy and paintings. Brief Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the provided drawings.

[0022] Figure 1 It is a schematic structural diagram of a calligraphy and painting protection film coating device provided by the present utility model.

[0023] Figure 2 It is a schematic structural diagram of the spray device provided by the present utility model.

[0024] In the figure: 1, base; 2, heating device; 3, evaporation box; 4, diversion pipe; 5, vacuum box; 6, connecting pipe; 7, spray pipe; 71, spray port; 8, vacuum pump. Detailed Embodiments

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figure 1 - Figure 2, an embodiment of the present utility model discloses a painting and calligraphy protection film coating device, including: a base 1, a vaporization device, a diversion pipe 4, a vacuum chamber 5, and a spraying device. The vaporization device is fixed on one side of the top of the base 1 and contains solid paint inside; one end of the diversion pipe 4 is communicated with the vaporization device, the vacuum chamber 5 is fixed on the top of the base 1 on the side far from the vaporization device and a painting and calligraphy is placed in its inner cavity; the spraying device is placed in the inner cavity of the vacuum chamber 5 and one end of it penetrates through the side wall of the vacuum chamber 5 and is fixedly connected with the other end of the diversion pipe 4.

[0027] Through the above technical solution, the solid paint is vaporized into gaseous paint in the vaporization device, flows into the spraying device through the diversion pipe 4, and the gaseous paint sprayed by the spraying device is coated on the surface of the painting and calligraphy in the vacuum chamber 5 to form a protective layer film.

[0028] The vaporization device includes a heating component 2 and an evaporation box 3. The heating component 2 is fixed on the top of the base on the side far from the vacuum chamber 5, the evaporation box 3 is fixed on the top of the heating component 2 and contains solid paint inside, and the evaporation box 3 is communicated with the end of the diversion pipe 4 far from the spraying device.

[0029] A placement opening is provided at the top of the evaporation box 3, and a sealing cover is installed on the inner wall of the placement opening, which is convenient for placing the solid paint and sealing the evaporation box 3 after placing the solid paint to prevent the leaked paint after vaporization.

[0030] The solid paint is a solid polymer. The polymer includes any one of dichloro-p-xylene dimer, poly-p-phenylene dimethyl, polystyrene, and polymethyl methacrylate, and all of them can be vapor deposited in a vacuum state to form a protective layer on the surface of the painting and calligraphy.

[0031] The heating component 2 is an electric heating device, and its optimal heating temperature is 80°. After being powered on, the electric heating device heats up. After heating to a certain temperature, the solid polymer in the evaporation box 3 is vaporized and enters the spraying device.

[0032] The spraying device includes a connecting pipe 6 and a spraying pipe 7 with both ends closed. One end of the connecting pipe 6 is fixedly connected with the end of the diversion pipe 4 far from the evaporation box 3. The spraying pipe 7 is arranged axially perpendicular to the connecting pipe 6 and its middle part is fixedly connected with the other end of the connecting pipe 6. The inner cavity of the spraying pipe 7 is communicated with the inner cavity of the connecting pipe 6, and a plurality of spray openings 71 arranged coaxially are evenly spaced axially on the side wall of the spraying pipe 7.

[0033] The cross-section of the spray pipe 7 can be circular, square or any other structural form variant that can be considered by professionals. Since the gas concentration in the middle of the spray pipe 7 near the diversion pipe 4 is high and the gas concentration decreases towards both ends of the spray pipe 7, the inner diameters of the multiple spray nozzles 71 are gradually increased from the middle of the spray pipe 7 towards both ends to adjust the uniformity of the spray concentration of the gaseous polymer, so that it can be evenly coated on the surface of the calligraphy and painting. The spray nozzles 71 in the middle of the spray pipe 7 are the smallest, with an inner diameter of 5 mm. The aperture difference between every two adjacent spray nozzles 71 is 10 mm, and the interval between every two adjacent spray nozzles 71 is 20 mm.

[0034] If the spray nozzle 71 faces the calligraphy and painting directly, the gaseous polymer will be directly sprayed onto the surface of the calligraphy and painting, resulting in uneven coating. Therefore, the calligraphy and painting cannot be placed directly in front of the spray nozzle 71 and needs to be placed on the side or behind the spray nozzle 71, so that the gaseous polymer can be evenly settled on the surface of the calligraphy and painting under vacuum conditions to form a uniform protective film.

[0035] A sealing door is provided on one side wall of the vacuum chamber 5 for placing and removing the calligraphy and painting and ensuring the sealing performance of the vacuum chamber 5. On the one hand, it prevents the vaporized polymer from leaking, and on the other hand, it prevents air from entering and affecting the sedimentation effect of the gaseous polymer. A vacuum pump 8 is connected to the lower end of one side wall of the vacuum chamber 5 for evacuating the vacuum chamber 5.

[0036] A method for coating a protective film on calligraphy and painting includes the following steps:

[0037] S1. Place the solid polymer in the evaporation chamber.

[0038] S2: Place the calligraphy and painting in the vacuum chamber and evacuate it with a vacuum pump to ensure that the vacuum chamber is in a vacuum state.

[0039] S3: Heat the evaporation chamber to turn the solid polymer into gas.

[0040] S4: The gaseous polymer enters the spray pipe along the diversion pipe.

[0041] S5: The gaseous polymer entering the spray pipe is shunted through the spray nozzles and evenly enters the vacuum chamber.

[0042] S6: Due to the decrease in temperature, the gaseous polymer gradually settles on the surface of the calligraphy and painting to form a protective layer.

[0043] The utility model uses a polymer as a protective film for calligraphy and paintings. The formed protective film is transparent and does not affect the beauty of calligraphy and paintings. Moreover, it has the characteristics of waterproofing, insect-proofing and being not easily damaged, and can effectively protect calligraphy and paintings. Through the coating device for the protective film of calligraphy and paintings of the utility model, the protective film can be evenly coated on the surface of calligraphy and paintings, with simple operation and improved efficiency of coating the protective film on calligraphy and paintings.

[0044] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0045] In the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0046] In this specification, the various embodiments are described in a progressive manner. The key point of each embodiment is to illustrate the differences from other embodiments. The same or similar parts among the various embodiments can be referred to each other. For the device disclosed in the embodiments, since it corresponds to the method disclosed in the embodiments, the description is relatively simple, and the relevant parts can be referred to the description of the method part.

[0047] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A calligraphy and painting protective film coating device, characterized in that: include: A base (1), a vaporization device, a guide tube (4), a vacuum box (5) and a spray device, wherein the vaporization device is fixed to one side of the top of the base (1) and contains solid paint; one end of the guide tube (4) is connected to the vaporization device; the vacuum box (5) is fixed to the top of the base (1) away from the vaporization device and has calligraphy and painting placed in its inner cavity; the spray device is placed in the inner cavity of the vacuum box (5) and one end of the spray device passes through the side wall of the vacuum box (5) and is fixedly connected to the other end of the guide tube (4).

2. A calligraphy and painting protective film coating device according to claim 1, characterized in that: The vaporization device comprises a heating component (2) and an evaporation box (3), wherein the heating component (2) is fixed to the top of the base at a side away from the vacuum box (5), and the evaporation box (3) is fixed to the top of the heating component (2) and contains the solid paint therein, and the evaporation box (3) is connected to an end of the guide pipe (4) away from the spray device.

3. A calligraphy and painting protective film coating device according to claim 2, characterized in that: The top of the evaporation box (3) is provided with a placement opening, and the inner wall of the placement opening is provided with a sealing cover.

4. A calligraphy and painting protective film coating device according to claim 2, characterized in that: The solid coating is a solid high molecular polymer, and the high molecular polymer includes any one of dichloroparaphenylene dimer, polyparaphenylene dimethyl, polystyrene and polymethyl methacrylate.

5. A calligraphy and painting protective film coating device according to claim 4, characterized in that: The heating temperature of the heating component (2) is 80°.

6. The calligraphy and painting protective film coating device according to claim 2, characterized in that: The spray device comprises a connecting pipe (6) and a spray pipe (7) with both ends closed, one end of the connecting pipe (6) being fixed to an end of the guide pipe (4) away from the evaporation box (3), the spray pipe (7) being arranged axially perpendicular to the connecting pipe (6) and the middle thereof being fixedly connected to the other end of the connecting pipe (6), the inner cavity of the spray pipe (7) being communicated with the inner cavity of the connecting pipe (6), and a plurality of spray ports (71) being arranged axially and evenly spaced on the side wall of the spray pipe (7) and being arranged in a colinear manner.

7. A calligraphy and painting protective film coating device according to claim 6, characterized in that: The inner diameters of the plurality of spray ports (71) gradually increase from the middle of the spray pipe (7) toward both ends of the spray pipe (7).

8. The calligraphy and painting protective film coating device according to claim 7, characterized in that: The calligraphy and painting are placed on the side or rear of the plurality of spray outlets (71).

9. The calligraphy and painting protective film coating device according to claim 1, characterized in that: A vacuum pump (8) is connected to the lower end of the side wall of the vacuum box (5).

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