Slurry coating device for graphene heating plate processing

Abstract

The utility model discloses a slurry coating device for processing a graphene heating plate, which comprises a concave processing table, a sleeving processing bracket, a pair of crawler-type conveyors, a coating structure and a drying structure, and relates to the technical field of graphene production. And stable horizontal transportation of the plates is achieved. Therefore, in the whole coating process, the plate can be kept stable and does not deviate or shake, so that the coating uniformity and quality are ensured; the spraying assembly can uniformly spray graphene raw material slurry on a plate; the uniform spraying is the key to obtain a high-quality coating, and ensures that each part can be coated with the same thickness, so that the overall performance and appearance of the product are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of graphene production, in particular to a slurry coating device for processing graphene heating plates. Background Art

[0002] Graphene heating plates are a commonly used heating method for heating objects nowadays. Graphene is a newly emerging heating carrier. By energizing a sheet-shaped graphene plate, high temperature can be generated. However, due to the high cost of complete sheet-shaped graphene, the existing manufacturing process of graphene heating plates is to mix sheet-shaped graphene powder with a specific glue, and then coat it on a microcrystalline glass plate and harden it to make. However, the existing graphene slurry coating equipment has the problem of uneven slurry coating during the coating process, which leads to poor coating quality. At the same time, due to the non-adjustable coating distance, the equipment cannot adapt to the graphene coating requirements of different thicknesses, and the utilization rate is thus limited. In view of the above problems, there may already be technical means to solve them in the prior art, but this case wants to provide an alternative or replacement technical solution. Content of the Utility Model

[0003] To achieve the above purposes, the utility model is realized through the following technical solutions: A slurry coating device for processing graphene heating plates, comprising: a concave processing table, a set of processing brackets, a pair of crawler-type transporters, a smearing structure, and a drying structure. The set of processing brackets is installed on the concave processing table, the pair of crawler-type transporters are respectively installed on the concave processing table, and the smearing structure and the drying structure are installed on the set of processing brackets;

[0004] The smearing structure includes: two pairs of inclined transport roller transporters, a horizontal support roller transporter, a pair of smearing shafts, a pair of smearing lifting tubes, a pair of triangular smearing rods, two pairs of smearing limiting rings, a pair of smearing sleeve springs, a pair of smearing ring electromagnets, a pair of smearing ring magnets, a pair of smearing resistance regulators, a pair of collection boxes, and a spraying component;

[0005] The horizontal support roller transporter is installed on the concave processing table. Two pairs of the inclined transport roller transporters are installed in a V shape on the concave processing table. A pair of the coating shafts are installed on the concave processing table and the set processing bracket. Two pairs of the coating limiting rings are respectively installed on a pair of the coating shafts. A pair of the coating lifting tubes are respectively movably sleeved on a pair of the coating shafts. A pair of the triangular coatings are respectively installed on a pair of the coating lifting tubes. A pair of the coating sleeve springs are respectively sleeved on a pair of the coating shafts. A pair of the coating ring electromagnets are respectively installed on a pair of the coating limiting rings. A pair of the coating ring magnets are respectively installed on a pair of the coating lifting tubes. A pair of the coating resistance regulators are respectively installed on a pair of the coating ring electromagnets. A pair of the collection boxes are installed inside the concave processing table. The spraying assembly is installed on the set processing bracket;

[0006] It should be noted that in the above, by moving the inclined transport roller transporter and the horizontal support roller transporter to operate, the sheet material on them is driven for stable horizontal transportation. The graphene raw material slurry is evenly sprayed on the sheet material through the spraying assembly. The coating ring electromagnet on the coating limiting ring is energized. The coating ring magnet is magnetically repelled by the coating ring electromagnet. The coating lifting tube on it is driven to perform stable lifting by the coating ring magnet. The triangular coating rod on it is driven to perform stable lifting by the coating lifting tube. Through the lifting of the triangular coating rod, the graphene slurry on the sheet material is extruded and coated. At the same time, the resistance on the coating resistance regulator is adjusted. The magnetism on the coating ring electromagnet is changed by the coating resistance regulator. At the same time, the coating sleeve spring buffers the coating lifting tube, so as to adjust according to different thickness requirements.

[0007] Preferably, the spraying assembly includes: a T-shaped shunt pipe, a plurality of J-shaped feeding pipes, a stirring reaction kettle, a pair of feeding valves, a convex-shaped transfer box, a transfer screw rod, a transfer screw tube, a transfer driving machine, a transfer gear box and a transfer concave block;

[0008] The T-shaped shunt pipe is installed on the set processing bracket. A plurality of the J-shaped feeding pipes are evenly installed on the T-shaped shunt pipe. The stirring reaction kettle is installed on the set processing bracket. A pair of the feeding valves are respectively installed on the upper and lower ends of the convex-shaped transfer box, and a pair of the feeding valves are respectively connected to the T-shaped shunt pipe and the stirring reaction kettle. The transfer screw tube is inserted into the convex-shaped transfer box through a bearing. The transfer screw rod is movably inserted into the inner side of the transfer screw tube. The transfer gear box is sleeved on the transfer screw tube. The driving end of the transfer driving machine is connected to the transfer gear box. The transfer concave block is movably inserted into the inner side of the convex-shaped transfer box, and the transfer concave block is connected to the transfer screw rod;

[0009] It should be noted that in the above, through the operation of the transfer drive on the convex transfer box, the transfer gear on the drive end of the transfer drive is driven to operate. The transfer gearbox drives the inner transfer screw tube to rotate. The transfer screw tube drives the inner transfer screw rod to horizontally expand and contract. The transfer screw rod drives the transfer concave block on it to horizontally expand and contract, creating negative pressure in the convex transfer box, thereby draining the graphene slurry inside the stirring reactor to the inside of the convex transfer box. Then, through high pressure, the graphene slurry is drained to the inside of the T-shaped shunt pipe, and the graphene slurry is evenly extruded onto the plate through several J-shaped feeding pipes on the T-shaped shunt pipe.

[0010] Preferably, the drying structure includes: a well-shaped electric heating tube, several blower barrels, several inflatable blowers, and several U-shaped inflatable blocks;

[0011] The well-shaped electric heating tube is installed on the set processing bracket. Several blower barrels are installed on the set processing bracket. Several inflatable blowers are respectively installed inside several blower barrels. Several U-shaped inflatable blocks are evenly installed on the set processing bracket;

[0012] It should be noted that in the above, the air inside the set processing bracket and the concave processing table is heated by the well-shaped electric heating tube. Through the cooperation of several blower barrels and several inflatable blowers, the graphene slurry on the plate is quickly heated.

[0013] Preferably, scrapers are respectively arranged on a pair of collection boxes.

[0014] Preferably, rangefinders are arranged on a pair of coating lifting tubes.

[0015] Preferably, horn-shaped one-way pieces are respectively arranged on several J-shaped feeding pipes.

[0016] Beneficial effects

[0017] The utility model provides a slurry coating device for processing graphene heating plates. It has the following beneficial effects. Compared with the prior art, this slurry coating device for processing graphene heating plates realizes the stable horizontal transportation of plates through a moving inclined transport roller and a horizontal support roller transporter. This ensures that during the entire coating process, the plates can remain stable without deviation or shaking, thus guaranteeing the uniformity and quality of the coating; the spraying component can evenly spray the graphene raw material slurry on the plates. This uniform spraying is the key to obtaining a high-quality coating, which ensures that each part can receive the same thickness of coating, improving the overall performance and appearance of the product; the device realizes the stable lifting of the coating lifting pipe through the magnetic repulsion between the coating ring electromagnet and the coating ring magnet. This design allows for precise adjustment according to the different thickness requirements of the plates, thus ensuring the consistency and accuracy of the coating layer; the coating resistance regulator can also change the magnetism of the coating ring electromagnet, further increasing the adjustability of the coating thickness; the coating set spring buffers the coating lifting pipe, which helps to reduce vibrations and impacts during the coating process, further improving the stability and quality of the coating; the design of the convex transfer box and the transfer drive motor enables the graphene slurry to be efficiently drained from the stirring reaction kettle to the convex transfer box and then to the T-shaped shunt pipe through high pressure. This design ensures the continuous supply and rapid transfer of materials, improving production efficiency; the design of the T-shaped shunt pipe and several J-shaped feeding pipes enables the graphene slurry to be evenly extruded onto the plates. This precise material distribution ensures that each part can receive the same amount of coating material, further improving the quality and consistency of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic front sectional view of the slurry coating device for processing graphene heating plates described in the utility model.

[0019] Figure 2 It is a schematic side sectional view of the slurry coating device for processing graphene heating plates described in the utility model.

[0020] Figure 3 is Figure 2 a partial enlarged view of "A" in

[0021] In the figure: 1. concave processing table; 2. set processing bracket; 3. inclined transport roller conveyor; 4. horizontal support roller conveyor; 5. coating shaft; 6. coating lifting tube; 7. triangular coating rod; 8. coating limit ring; 9. coating set spring; 10. coating ring electromagnet; 11. coating ring magnet; 12. coating resistance regulator; 13. collecting box; 14. T-type shunt pipe; 15. J-type feeding pipe; 16. stirring reactor; 17. feeding valve; 18. convex transfer box; 19. transfer threaded rod; 20. transfer threaded pipe; 21. transfer drive motor; 22. transfer gear box; 23. transfer concave block. DETAILED DESCRIPTION

[0022] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0023] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control.

[0024] Example

[0025] The present invention will be described in detail below in conjunction with the accompanying drawings. Figures 1-3As shown, the set processing bracket 2 is installed on the concave processing table 1, a pair of the crawler conveyors are respectively installed on the concave processing table 1, and the coating structure and the drying structure are installed on the set processing bracket 2; the coating structure includes: two pairs of inclined transport roller conveyors 3, a horizontal support roller conveyor 4, a pair of coating shafts 5, a pair of coating lifting pipes 6, a pair of triangular coating rods 7, two pairs of coating limit rings 8, a pair of coating sleeve springs 9, a pair of coating ring electromagnets 10, a pair of coating ring magnets 11, a pair of coating resistance regulators 12, a pair of collection boxes 13 and a spraying component; the horizontal support roller conveyor is installed on the concave processing table 1, two pairs of the inclined transport roller conveyors 3 are installed on the concave processing table 1 in a V shape, a pair of the coating shafts 5 are installed on the concave processing table 1 and the set processing bracket 2, two pairs of the coating limit rings 8 are respectively installed on a pair of the coating shafts 5, a pair of the coating lifting pipes 6 are respectively movably sleeved on a pair of the coating shafts 5, a pair of the triangular coatings are respectively installed on a pair of the coating lifting pipes 6, a pair of the coating sleeve springs 9 are respectively sleeved on a pair of the coating shafts 5, a pair of the coating ring electromagnets 10 are respectively installed on a pair of the coating limit rings 8, a pair of the coating ring magnets 11 are respectively installed on a pair of the coating lifting pipes 6, a pair of the coating resistance regulators 12 are respectively installed on a pair of the coating ring electromagnets 10, a pair of the collection boxes 13 are installed inside the concave processing table 1, and the spraying component is installed on the set processing bracket 2; the spraying component includes: a T-shaped shunt pipe 14, a plurality of J-shaped feeding pipes 15, a stirring reaction kettle 16, a pair of feeding valves 17, a convex transfer box 18, a transfer threaded rod 19, a transfer threaded pipe 20, a transfer drive motor 21, a transfer gear box 22 and a transfer concave block 23; the T-shaped shunt pipe 14 is installed on the set processing bracket 2, a plurality of the J-shaped feeding pipes 15 are uniformly installed on the T-shaped shunt pipe 14, the stirring reaction kettle 16 is installed on the set processing bracket 2, a pair of the feeding valves 17 are respectively installed on the upper and lower ends of the convex transfer box 18, and a pair of the feeding valves 17 are respectively connected to the T-shaped shunt pipe 14 and the stirring reaction kettle 16, the transfer threaded pipe 20 is inserted into the convex transfer box 18 through a bearing, the transfer threaded rod 19 is movably inserted into the inner side of the transfer threaded pipe 20, the transfer gear box 22 is sleeved on the transfer threaded pipe 20, the driving end of the transfer drive motor 21 is connected to the transfer gear box 22, the transfer concave block 23 is movably inserted into the inner side of the convex transfer box 18, and the transfer concave block 23 is connected to the transfer threaded rod 19; the drying structure includes: a well-shaped electric heating tube, a plurality of fan barrels, a plurality of air inflation fans and a plurality of loop-shaped air inflation blocks;The well-shaped electric heating tubes are installed on the sleeve processing bracket 2, several blower barrels are installed on the sleeve processing bracket 2, several inflatable blowers are respectively installed inside several blower barrels, and several U-shaped inflatable blocks are evenly installed on the sleeve processing bracket 2; Scrapers are respectively arranged on a pair of collection boxes 13; Rangefinders are arranged on a pair of coating lifting pipes 6; Flared check valves are respectively arranged on several J-shaped feeding pipes 15;

[0026] According to the attached Figures 1-3 It can be obtained that by operating the moving inclined transport roller transporter 3 and the horizontal support roller transporter 4, the sheet materials thereon are driven to perform stable horizontal transportation. The graphene raw material slurry is evenly sprayed on the sheet materials through the spraying assembly. By energizing the coating ring electromagnet 10 on the coating limit ring 8, the coating ring magnet 11 is magnetically repelled by the coating ring electromagnet 10, and the coating lifting pipe 6 thereon is driven to perform stable lifting by the coating ring magnet 11. The triangular coating rod 7 thereon is driven to perform stable lifting by the coating lifting pipe 6. Through the lifting of the triangular coating rod 7, the graphene slurry on the sheet materials is extruded and coated. At the same time, the resistance on the coating resistance regulator 12 is adjusted, and the magnetism on the coating ring electromagnet 10 is changed through the coating resistance regulator 12. At the same time, the coating sleeve spring 9 buffers the coating lifting pipe 6, so as to adjust according to different thickness requirements; By operating the transfer drive machine 21 on the convex transfer box 18, the transfer gear type on the driving end of the transfer drive machine 21 is driven to operate. The transfer screw tube 20 inside is driven to rotate by the transfer gear box 22. The transfer screw rod 19 inside the transfer screw tube 20 is driven to horizontally extend and retract. The transfer concave block 23 thereon is driven to horizontally extend and retract by the transfer screw rod 19. The negative pressure of the convex transfer box 18 is used to drain the graphene slurry inside the stirring reactor 16 into the inside of the convex transfer box 18. Then, the graphene slurry is drained into the inside of the T-shaped shunt pipe 14 through high pressure. The graphene slurry is evenly extruded onto the sheet materials through several J-shaped feeding pipes 15 on the T-shaped shunt pipe 14.

[0027] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A slurry coating device for processing a graphene heating plate, comprising: A concave processing table, a set processing bracket, a pair of crawler-type conveyors, a coating structure and a drying structure, wherein the set processing bracket is installed on the concave processing table, the pair of crawler-type conveyors are respectively installed on the concave processing table, and the coating structure and the drying structure are installed on the set processing bracket; The coating structure comprises: two pairs of inclined conveying roller conveyors, a horizontal supporting roller conveyor, a pair of coating shafts, a pair of coating lifting tubes, a pair of triangular coating rods, two pairs of coating limit rings, a pair of coating set springs, a pair of coating ring electromagnets, a pair of coating ring magnets, a pair of coating resistance regulators, a pair of collecting boxes and a spraying assembly; The horizontal support roller conveyor is installed on the concave processing table, two pairs of the inclined transport roller conveyors are installed in a V shape on the concave processing table, a pair of the coating shafts are installed on the concave processing table and the set processing bracket, two pairs of the coating limit rings are respectively installed on a pair of the coating shafts, a pair of the coating lifting tubes are respectively movably mounted on a pair of the coating shafts, a pair of the triangular coatings are respectively installed on a pair of the coating lifting tubes, a pair of the coating set springs are respectively mounted on a pair of the coating shafts, a pair of the coating ring electromagnets are respectively installed on a pair of the coating limit rings, a pair of the coating ring magnets are respectively installed on a pair of the coating lifting tubes, a pair of the coating resistance regulators are respectively installed on a pair of the coating ring electromagnets, a pair of the collecting boxes are installed on the inner side of the concave processing table, and the spraying assembly is installed on the set processing bracket.

2. A slurry coating device for processing graphene heating plates according to claim 1, characterized in that: The spraying assembly includes: a T-shaped manifold, a plurality of J-shaped feeding pipes, a stirring reactor, a pair of feeding valves, a convex transfer box, a transfer threaded rod, a transfer threaded pipe, a transfer driver, a transfer gear box and a transfer concave block; The T-shaped manifold is installed on the set processing bracket, a plurality of the J-shaped feeding pipes are evenly installed on the T-shaped manifold, the stirred reactor is installed on the set processing bracket, a pair of the feeding valves are respectively installed on the upper and lower ends of the convex transfer box, and a pair of the feeding valves are respectively connected to the T-shaped manifold and the stirred reactor, the transfer threaded pipe is inserted into the convex transfer box through a bearing, the transfer threaded rod is movably inserted into the inner side of the transfer threaded pipe, the transfer gear box is set on the transfer threaded pipe, the driving end of the transfer drive motor is connected to the transfer gear box, the transfer concave block is movably inserted into the inner side of the convex transfer box, and the transfer concave block is connected to the transfer threaded rod.

3. A slurry coating device for processing graphene heating plates according to claim 2, characterized in that: The drying structure comprises: a well-shaped electric heating tube, a plurality of fan barrels, a plurality of inflation fans and a plurality of circular inflation blocks; The well-shaped electric heating tube is installed on the set processing bracket, a plurality of the fan barrels are installed on the set processing bracket, a plurality of the inflation fans are respectively installed on the inner sides of a plurality of the fan barrels, and a plurality of the circular inflation blocks are evenly installed on the set processing bracket.

4. A slurry coating device for processing graphene heating plates according to claim 3, characterized in that: A pair of collecting boxes are respectively provided with scrapers.

5. A slurry coating device for processing graphene heating plates according to claim 4, characterized in that: A distance meter is arranged on a pair of the coating lifting tubes.

6. A slurry coating device for processing graphene heating plates according to claim 5, characterized in that: A plurality of the J-shaped feeding pipes are respectively provided with trumpet-shaped one-way plates.

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