Graphene far-infrared heating scroll painting production process and device

Abstract

The invention discloses a graphene far-infrared heating scroll painting production process and device, firstly, a scroll painting is subjected to split type design, the scroll painting is divided into a decorative painting layer, a heating layer and a connected layer, and the surface of the decorative painting layer is further sprayed with a negative oxygen ion concentrated solution; and in the heating process, negative oxygen ions can be emitted to the environment in the house, so that the indoor environment is effectively improved. Prefabricating the conjoined layer and each graphene heating film according to a design standard; and then splicing each graphene heating film to the back side of the graphene heating film connection layer, so that the plurality of graphene heating films are connected into an integral graphene heating sheet. Then, the decorative picture layer is laid on the surface of the conjoined layer; and the scroll and the scroll picture are assembled. The graphene heating film has the effect of being convenient to disassemble, and the graphene heating film which is locally damaged can be conveniently replaced.

Description

Technical Field

[0001] The invention relates to the technical field of heat-generating scroll paintings, and in particular to a production process and a device for a graphene far-infrared heat-generating scroll painting. Background Art

[0002] Traditional scroll painting devices only have decorative functions, while heating scroll painting devices that have both decorative and heating functions are becoming more and more popular. Scroll painting devices with heating functions are extremely needed in the winter in the north and even the south. They not only play a decorative role, but can also be hung in different positions as needed, and are easy to carry.

[0003] With the rapid development of my country's power industry, the way of using electricity to generate heat for heating has been increasingly recognized by people for its cleanliness and convenience. The development of electric heating has become one of the trends for winter heating. The heating scroll painting is both practical and ornamental. While regulating the indoor temperature, it also plays a role in beautifying the indoor environment. The existing ones use graphene heating film for heating, but they use a whole piece of graphene heating film for heating. Because the durability of graphene heating film is poor, it is easily damaged by physical factors. Frequently, when local damage occurs, the entire graphene heating film needs to be replaced, which increases the cost of use. Summary of the invention

[0004] In order to solve the defects of the prior art, the present invention provides a production process of a graphene far-infrared heating scroll painting.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] The present invention provides a production process of a graphene far-infrared heating scroll painting, comprising the following steps:

[0007] Step 1: First, the scroll painting is designed to be split, and the scroll painting is divided into a decorative painting layer, a heating layer and a connected layer. The heating layer is made of a plurality of graphene heating films. The decorative painting layer is made of magnetic material, and the connected layer is also made of magnetic material and is magnetically attracted to the decorative painting layer. A negative ion generator is arranged in the scroll.

[0008] Step 2: Negative oxygen ion concentrated liquid is also sprayed on the surface of the decorative painting layer; in the process of heating, negative oxygen ions can be emitted into the indoor environment, thereby effectively improving the indoor environment.

[0009] Step 3: prefabricate the conjoined layer and each graphene heating film according to the design standards;

[0010] Step 4: Then, each graphene heating film is spliced ​​to the back side of the graphene heating film connected layer, so that several graphene heating films are connected into an integral graphene heating sheet;

[0011] Step 5, then lay the decorative painting layer on the surface of the connected layer;

[0012] Step 6: Assemble the scroll and scroll painting.

[0013] The present invention adopts a split design for the scroll painting, and divides the scroll painting into a decorative painting layer, a heating layer and a connected layer, wherein the heating layer is formed by splicing a plurality of graphene heating films; the decorative painting layer is made of a magnetic material, and the connected layer is also made of a magnetic material and is magnetically attracted to the decorative painting layer; a negative ion generator is arranged in the scroll; a concentrated negative oxygen ion solution is also sprayed on the surface of the decorative painting layer, and the connected layer and each graphene heating film are prefabricated according to design standards, and then each graphene heating film is spliced ​​to the back side of the graphene heating film connected layer, so that a plurality of graphene heating films are connected to form an integral graphene heating sheet, and then the decorative painting layer is laid on the surface of the connected layer; the scroll and the scroll painting can be assembled, which has the effect of being easy to disassemble and convenient to replace the graphene heating film that is partially damaged.

[0014] As a preferred technical solution of the present invention, the reel includes a hollow reel body, the inner cavity of the reel body is equipped with a drum rack inserted into the inner cavity of the reel body, a plurality of negative ion generators are installed on the drum rack, and a fan is provided at one end of the drum rack, and the drum rack is installed in the inner cavity of the reel body, and limited end covers are installed at both ends of the reel body, and ventilation holes are provided on the limited end covers. In this way, negative ions can be generated by the negative ion generator, and the negative ions are introduced into the indoor environment by the fan, thereby effectively improving the quality of the indoor environment.

[0015] As a preferred technical solution of the present invention, the negative oxygen ion concentrated solution comprises the following components in parts by weight: 45-55 parts of deionized water; 20-28 parts of tourmaline extract; 10-15 parts of rare earth extract; 8-12 parts of silane coupling agent; 1-2 parts of nano-titanium dioxide; 0.5-1 part of polyvinyl alcohol; the tourmaline extract is a fractionated extract of tourmaline powder with an average particle size of less than 500nm; the rare earth extract is a mixture of one or more of cerium oxide, neodymium oxide, terbium oxide and lanthanum oxide with a particle size distribution of less than 63μm.

[0016] As a preferred technical solution of the present invention, the preparation method of the decorative painting layer having a magnetic material comprises the following steps:

[0017] Step A, dissolving a divalent iron salt and a trivalent iron salt in an organic solvent under a nitrogen atmosphere to obtain an iron salt mixed solution;

[0018] Step B, under a nitrogen atmosphere, adding an alkaline solution to the iron salt mixed solution obtained in step A to make the pH of the mixed solution ≥ 10, stirring and reacting to obtain a Fe3O4 suspension;

[0019] Step C: subjecting the Fe3O4 suspension obtained in step B to ultrasonic treatment and then filtering it together with pulp fibers, and then drying and calendering the obtained Fe3O4 / fiber composite material to obtain magnetic paper.

[0020] As a preferred technical solution of the present invention, a plurality of the graphene heating films are arranged in parallel on a connected layer.

[0021] A graphene far-infrared heating scroll painting production device is used to implement the graphene far-infrared heating scroll painting production process, the device is used to spray negative oxygen ion concentrated liquid onto the surface of a decorative painting layer; it includes a body, the body is provided with a pair of horizontally arranged moving seats, each of the moving seats is provided with a moving rod that moves along the moving seat, the moving rod is fixed with a plurality of equally spaced spray heads, the body is also provided with a driving mechanism that drives the two moving rods to move alternately, so that the two moving rods are in alternating swing, and the body is provided with a liquid supply device that supplies liquid to the spray head.

[0022] As a preferred technical solution of the present invention, the driving mechanism includes a telescopic frame hinged between the ends of two movable seats, the telescopic frame includes a positioning rod, telescopic cavities are provided at both ends of the positioning rod, and a telescopic rod for telescopic movement along the telescopic cavity is provided in the telescopic cavity. A retaining block is provided on the positioning rod, and the retaining block is hinged to the body via a central axis so that the telescopic frame swings around the central axis, a connecting rod is hinged to one side of the positioning rod, and a rotating disk is provided on the body, an eccentrically arranged positioning column is provided on the rotating disk, the positioning column is hinged to the end of the connecting rod, and a servo motor for driving the rotating disk to rotate is also provided on the body.

[0023] As a preferred technical solution of the present invention, the machine body is also provided with a feeding mechanism for feeding the decorative painting layer to the bottom of the spray head.

[0024] As a preferred technical solution of the present invention, the working method of the production device is to fix the decorative painting layer in the feeding mechanism, and then the feeding mechanism slowly pushes the decorative painting layer forward and pushes it to the bottom of the spray head. At this time, the servo motor drives the rotating disk to rotate, and the rotating disk drives the connecting rod to move through the positioning column eccentrically arranged on the disk, and the moving connecting rod drives the telescopic frame to swing around the central axis, which drives the two moving rods to move alternately, thereby driving the spray head to swing, so that the negative oxygen ion concentrate is evenly coated on the surface of the decorative painting layer.

[0025] The beneficial effects of the present invention are:

[0026] 1. The production process of the graphene far-infrared heating scroll painting adopts a split design for the scroll painting, and divides the scroll painting into a decorative painting layer, a heating layer and a connected layer. The heating layer is spliced ​​by several graphene heating films; the decorative painting layer is made of magnetic material, and the connected layer is also made of magnetic material and is magnetically attracted to the decorative painting layer; a negative ion generator is arranged in the scroll; the surface of the decorative painting layer is also sprayed with negative oxygen ion concentrated liquid, and the connected layer and each graphene heating film are prefabricated according to the design standard, and then each graphene heating film is spliced ​​to the back side of the graphene heating film connected layer, so that several graphene heating films are connected into a whole graphene heating sheet, and then the decorative painting layer is laid on the surface of the connected layer; the scroll and the scroll painting can be assembled, which has the effect of easy disassembly and convenient replacement of the partially damaged graphene heating film.

[0027] 2. The production process of graphene far-infrared heating scroll painting includes a hollow scroll body, the inner cavity of the scroll body is equipped with a drum rack inserted into the interior of the scroll body, a plurality of negative ion generators are installed on the drum rack, and a fan is provided at one end of the drum rack, and the drum rack is installed in the inner cavity of the scroll body, and limiting end covers are installed at both ends of the scroll body, and ventilation holes are provided on the limiting end covers, so that negative ions can be generated by the negative ion generator, and the negative ions are introduced into the indoor environment by the fan, thereby effectively improving the indoor environmental quality.

[0028] 3. The surface of the decorative painting layer of the present invention is sprayed with a concentrated solution of negative oxygen ions, so that negative oxygen ions can be emitted into the indoor environment during the heating process, thereby effectively improving the indoor environment.

[0029] 4. The graphene far-infrared heating scroll painting production device designed in the present invention is used to spray negative oxygen ion concentrated liquid onto the surface of the decorative painting layer. The working method of the production device is to fix the decorative painting layer in the feeding mechanism, and then the feeding mechanism slowly pushes the decorative painting layer forward and pushes it to the bottom of the spray head. At this time, the servo motor drives the rotating disk to rotate, and the rotating rotating disk drives the connecting rod to move through the positioning column eccentrically arranged on the disk, and the moving connecting rod drives the telescopic frame to swing around the central axis, which drives the two moving rods to move alternately, thereby driving the spray head to swing, so that the negative oxygen ion concentrated liquid is evenly coated on the surface of the decorative painting layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0031] Figure 1 It is a schematic diagram of a process for producing a graphene far-infrared heating scroll painting according to the present invention;

[0032] Figure 2 It is a structural schematic diagram of a graphene far-infrared heating scroll painting production device of the present invention;

[0033] Figure 3 This is a schematic diagram of the installation structure of a fog head of a graphene far-infrared heating scroll painting production device of the present invention;

[0034] Figure 4 It is a structural schematic diagram of a driving mechanism of a graphene far-infrared heating scroll painting production device of the present invention;

[0035] Figure 5 It is a structural schematic diagram of a positioning rod of a graphene far-infrared heating scroll painting production device of the present invention.

[0036] In the figure: 1. reel body; 2. drum frame; 3. negative ion generator; 4. fan; 5. limit end cover; 6. ventilation hole; 7. machine body; 8. moving seat; 9. moving rod; 10. spray head; 11. driving mechanism; 13. telescopic frame; 14. positioning rod; 15. telescopic cavity; 16. telescopic rod; 17. retaining block; 18. central axis; 19. connecting rod; 20. rotating disk; 21. positioning column; 22. servo motor; 23. feeding mechanism. DETAILED DESCRIPTION

[0037] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0038] Example: Figure 1-5 As shown, the present invention provides a production process of a graphene far-infrared heating scroll painting, comprising the following steps:

[0039] Step 1: First, the scroll painting is designed to be split, and the scroll painting is divided into a decorative painting layer, a heating layer and a connected layer. The heating layer is made of a plurality of graphene heating films. The decorative painting layer is made of magnetic material, and the connected layer is also made of magnetic material and is magnetically attracted to the decorative painting layer. A negative ion generator is arranged in the scroll.

[0040] Step 2: spraying a concentrated solution of negative oxygen ions on the surface of the decorative painting layer;

[0041] Step 3: prefabricate the conjoined layer and each graphene heating film according to the design standards;

[0042] Step 4: Then, each graphene heating film is spliced ​​to the back side of the graphene heating film connected layer, so that several graphene heating films are connected into an integral graphene heating sheet;

[0043] Step 5, then lay the decorative painting layer on the surface of the connected layer;

[0044] Step 6: Assemble the scroll and scroll painting.

[0045] The scroll comprises a hollow scroll body 1, the inner cavity of the scroll body is equipped with a cartridge rack 2 inserted into the interior of the scroll body 1, a plurality of negative ion generators 3 are mounted on the cartridge rack 2, a fan 4 is provided at one end of the cartridge rack 2, the cartridge rack 2 is installed in the inner cavity of the scroll body 1, and limiting end covers 5 are installed at both ends of the scroll body 1, and ventilation holes 6 are provided on the limiting end covers 5.

[0046] Among them, the negative oxygen ion concentrated solution has the following components in proportion by weight: 45-55 parts of deionized water; 20-28 parts of tourmaline extract; 10-15 parts of rare earth extract; 8-12 parts of silane coupling agent; 1-2 parts of nano titanium dioxide; 0.5-1 part of polyvinyl alcohol; the tourmaline extract is a fractionated extract of tourmaline powder with an average particle size of less than 500nm; the rare earth extract is a mixture of one or more of cerium oxide, neodymium oxide, terbium oxide and lanthanum oxide with a particle size distribution of less than 63μm.

[0047] Wherein, the preparation method of the decorative painting layer having magnetic absorption material comprises the following steps:

[0048] Step A, dissolving a divalent iron salt and a trivalent iron salt in an organic solvent under a nitrogen atmosphere to obtain an iron salt mixed solution;

[0049] Step B, under a nitrogen atmosphere, adding an alkaline solution to the iron salt mixed solution obtained in step A to make the pH of the mixed solution ≥ 10, stirring and reacting to obtain a Fe3O4 suspension;

[0050] Step C: subjecting the Fe3O4 suspension obtained in step B to ultrasonic treatment and then filtering it together with pulp fibers, and then drying and calendering the obtained Fe3O4 / fiber composite material to obtain magnetic paper.

[0051] The plurality of graphene heating films are arranged in parallel on the connected layer.

[0052] A graphene far-infrared heating scroll painting production device is used to implement the graphene far-infrared heating scroll painting production process, the device is used to spray negative oxygen ion concentrated liquid onto the surface of a decorative painting layer; it includes a body 7, the body 7 is provided with a pair of horizontally arranged moving seats 8, each of the moving seats 8 is provided with a moving rod 9 that moves along the moving seat 8, and the moving rod 9 is fixed with a plurality of equally spaced spray heads 10, the body 7 is also provided with a driving mechanism 11 that drives the two moving rods 9 to perform alternating motion, so that the two moving rods 9 are in alternating swinging, and the body 7 is provided with a liquid supply device for supplying liquid to the spray head.

[0053] Among them, the driving mechanism 11 includes a telescopic frame 13 hinged between the ends of the two moving seats 8, the telescopic frame 13 includes a positioning rod 14, and telescopic cavities 15 are provided at both ends of the positioning rod 14, and a telescopic rod 16 that telescopically moves along the telescopic cavity 15 is provided in the telescopic cavity 15. A retaining block 17 is provided on the positioning rod 14, and the retaining block 17 is hinged to the body 1 through the central axis 18, so that the telescopic frame 13 swings around the central axis. A connecting rod 19 is hinged on one side of the positioning rod 14, and a rotating disk 20 is provided on the body 13, and an eccentric positioning column 21 is provided on the rotating disk 20, and the positioning column 21 is hinged to the end of the connecting rod 19, and a servo motor 22 that drives the rotating disk 20 to rotate is also provided on the body 13.

[0054] The machine body is also provided with a feeding mechanism 23 for feeding the decorative painting layer to the bottom of the spray head 10 .

[0055] The working method of the production device is to fix the decorative painting layer in the feeding mechanism, and then the feeding mechanism slowly pushes the decorative painting layer forward and pushes it to the bottom of the spray head. At this time, the servo motor 22 drives the rotating disk to rotate, and the rotating rotating disk drives the connecting rod to move through the positioning column eccentrically arranged on the disk, and the moving connecting rod drives the telescopic frame 13 to swing around the central axis, and drives the two moving rods 9 to move alternately, thereby driving the spray head to swing, so that the negative oxygen ion concentrate is evenly coated on the surface of the decorative painting layer, with the characteristic of uniform spraying.

[0056] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A production process of graphene far-infrared heating scroll painting, characterized in that: The following steps are involved: Step 1: First, the scroll painting is designed to be split, and the scroll painting is divided into a decorative painting layer, a heating layer and a connected layer. The heating layer is made of a plurality of graphene heating films. The decorative painting layer is made of magnetic material, and the connected layer is also made of magnetic material and is magnetically attracted to the decorative painting layer. A negative ion generator is arranged in the scroll. Step 2: spraying a concentrated solution of negative oxygen ions on the surface of the decorative painting layer; Step 3: prefabricate the conjoined layer and each graphene heating film according to the design standards; Step 4: Then, each graphene heating film is spliced ​​to the back side of the graphene heating film connected layer, so that several graphene heating films are connected into an integral graphene heating sheet; Step 5, then lay the decorative painting layer on the surface of the connected layer; Step 6: Assemble the scroll and scroll painting.

2. The production process of a graphene far-infrared heating scroll painting according to claim 1, characterized in that: The reel comprises a hollow reel body (1), the inner cavity of the reel body being provided with a cartridge frame (2) inserted into the interior of the reel body (1), a plurality of negative ion generators (3) being installed on the cartridge frame (2), a fan (4) being provided at one end of the cartridge frame (2), the cartridge frame (2) being installed in the inner cavity of the reel body (1), and limit end covers (5) being provided at both ends of the reel body (1), the limit end covers (5) being provided with ventilation holes (6).

3. The production process of a graphene far-infrared heating scroll painting according to claim 1, characterized in that: The negative oxygen ion concentrated solution comprises the following components in proportions by weight: 45 to 55 parts of deionized water; 20 to 28 parts of tourmaline extract; 10 to 15 parts of rare earth extract; 8 to 12 parts of silane coupling agent; 1 to 2 parts of nano titanium dioxide; 0.5 to 1 part of polyvinyl alcohol; the tourmaline extract is a fractionated extract of tourmaline powder with an average particle size of less than 500 nm; the rare earth extract is a mixture of one or more of cerium oxide, neodymium oxide, terbium oxide and lanthanum oxide with a particle size distribution of less than 63 μm.

4. The production process of a graphene far-infrared heating scroll painting according to claim 1, characterized in that: The preparation method of the decorative painting layer having a magnetic material comprises the following steps: Step A, dissolving a divalent iron salt and a trivalent iron salt in an organic solvent under a nitrogen atmosphere to obtain an iron salt mixed solution; Step B, under a nitrogen atmosphere, adding an alkaline solution to the iron salt mixed solution obtained in step A to make the pH of the mixed solution ≥ 10, stirring and reacting to obtain a Fe3O4 suspension; Step C: subjecting the Fe3O4 suspension obtained in step B to ultrasonic treatment and then filtering it together with pulp fibers, and then drying and calendering the obtained Fe3O4 / fiber composite material to obtain magnetic paper.

5. The production process of a graphene far-infrared heating scroll painting according to claim 1, characterized in that: The plurality of graphene heating films are arranged in parallel on the connected layer.

6. A graphene far-infrared heating scroll painting production device, used to implement a graphene far-infrared heating scroll painting production process according to any one of claims 1 to 5, characterized in that: The device is used for spraying a concentrated negative oxygen ion liquid onto the surface of a decorative painting layer; it comprises a machine body (7), a pair of transversely arranged movable seats (8) are provided on the machine body (7), each movable seat (8) is provided with a movable rod (9) that moves along the movable seat (8), a plurality of equally spaced spray heads (10) are fixed on the movable rod (9), the machine body (7) is also provided with a driving mechanism (11) that drives the two movable rods (9) to perform alternating motion, so that the two movable rods (9) are in alternating swing, and the machine body (7) is provided with a liquid supply device that supplies liquid to the spray head.

7. The graphene far-infrared heating scroll painting production device according to claim 6, characterized in that: The driving mechanism (11) comprises a telescopic frame (13) hinged between the ends of two movable seats (8), the telescopic frame (13) comprising a positioning rod (14), telescopic chambers (15) being provided at both ends of the positioning rod (14), and a telescopic rod (16) being provided in the telescopic chamber (15) for telescopic movement along the telescopic chamber (15). A retaining block (17) is provided on the positioning rod (14), and the retaining block (17) is hinged to the machine body (1) via a central axis (18), so that the telescopic frame (13) swings around the central axis, a connecting rod (19) is hinged to one side of the positioning rod (14), and a rotating disk (20) is provided on the machine body (13), and an eccentrically arranged positioning column (21) is provided on the rotating disk (20), and the positioning column (21) is hinged to the end of the connecting rod (19), and a servo motor (22) for driving the rotating disk (20) to rotate is also provided on the machine body (13).

8. The graphene far-infrared heating scroll painting production device according to claim 7, characterized in that: The machine body is also provided with a feeding mechanism (23) for feeding the decorative painting layer to the bottom of the spray head (10).

9. The graphene far-infrared heating scroll painting production device according to claim 8, characterized in that: The working method of the production device is to fix the decorative painting layer in the feeding mechanism, and then the feeding mechanism slowly pushes the decorative painting layer forward and pushes it to the bottom of the spray head. At this time, the servo motor (22) drives the rotating disk to rotate, and the rotating disk drives the connecting rod to move through the positioning column eccentrically arranged on the disk, and the moving connecting rod drives the telescopic frame (13) to swing around the central axis, which drives the two moving rods (9) to move alternately, thereby driving the spray head to swing, so that the negative oxygen ion concentrate is evenly coated on the surface of the decorative painting layer.

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