A quartz ceramic roller surface coating device

Abstract

A quartz ceramic roller surface coating device relates to the field of quartz ceramic roller processing, and includes a clamping mechanism and a coating mechanism. The clamping mechanism includes a guide rail, an adjusting screw and a clamp, and the coating mechanism includes a coating box arranged between a first moving block and a second moving block, and a spray coating component and a heating component are arranged inside the coating box, and the heating component is used to heat the surface of the ceramic roller, and the spray coating component is used to spray the coating agent on the heated surface of the ceramic roller. The present invention clamps the two ends of the ceramic roller by the clamp in the clamping mechanism, and drives the ceramic roller to rotate by the ceramic roller driving motor; the ceramic roller heats the surface of the ceramic roller by the heating component in the coating mechanism, the surface of the ceramic roller expands by heat, and the pore structure of the surface of the ceramic roller becomes looser, and then the coating agent is sprayed on the heated surface of the ceramic roller by the spray coating component, and the surface of the ceramic roller encounters the liquid coating agent and quickly cools and shrinks, and the coating agent can effectively penetrate into the surface of the ceramic roller to improve the coating effect.

Description

Technical Field

[0001] The invention relates to the technical field of quartz ceramic roller processing, in particular to a quartz ceramic roller surface coating device. Background Art

[0002] As an important industrial component, quartz ceramic rollers are widely used in glass manufacturing, electronic device production and other fields.

[0003] Quartz ceramic rollers work in high temperature and highly corrosive environments, and their surfaces are susceptible to erosion and wear, which affects the roller's dimensional accuracy and surface finish, and thus reduces product quality and production efficiency. For example, in float glass production, uncoated quartz ceramic rollers are in contact with high-temperature molten glass for a long time, which can cause problems such as surface peeling and roughening, resulting in scratches, pitting and other defects on the glass plate surface.

[0004] With the continuous advancement of industrial technology, the performance requirements for quartz ceramic rollers are also increasing. Ceramic rollers are cast by molten quartz, but there are many cracks on the surface after molding. Even if they are used directly after grinding, they will cause indentations on the product surface. Therefore, spray coating agents are needed to improve them. At present, ceramic rollers are usually sprayed in spray workshops. There is a lack of special coating equipment. It is difficult to ensure the uniformity of the coating when spraying ceramic roller coating agents in the workshop, and there is also the problem of poor coating firmness. Summary of the invention

[0005] The present invention aims to solve one of the technical problems in the related art at least to a certain extent.

[0006] To achieve the above-mentioned purpose, the present invention proposes a quartz ceramic roller surface coating device, comprising a clamping mechanism and a coating mechanism, wherein the clamping mechanism comprises a guide rail, an adjusting screw and a clamp, wherein the guide rail is provided with a first moving block and a second moving block, the adjusting screw thread passes through the first moving block, the second moving block is provided with a ceramic roller driving motor, the clamp is respectively arranged on the power shaft of the ceramic roller driving motor and one end of the adjusting screw corresponding to the second moving block, the coating mechanism comprises a coating box arranged between the first moving block and the second moving block, the interior of the coating box is provided with a spray coating component and a heating component, wherein the heating component is used to heat the surface of the ceramic roller, and the spray coating component is used to spray a coating agent on the heated surface of the ceramic roller.

[0007] Furthermore, the jet coating assembly includes a coating nozzle, a condenser reflux device and a coating jet pump, wherein the coating nozzle is arranged on the inner side of the coating box, the output end of the coating jet pump is connected to the coating nozzle, the output end of the condenser reflux device is connected to the input end of the coating jet pump, and the input end of the condenser reflux device is provided with a reflux nozzle, and the reflux nozzle is located above the coating nozzle.

[0008] Furthermore, a coating adjustment component adaptable to ceramic rollers of different diameters is arranged inside the coating box, and the coating adjustment component includes a winding wheel, an adjusting rod and an adjusting wire, wherein the adjusting rod is arranged through the inner and outer sides of the coating box, and a plurality of adjusting rods are arranged, and the heating component and the coating nozzle are respectively arranged at the bottom of the adjusting rod, and a spring is sleeved on the adjusting rod, and a guide wheel is arranged on the inner wall of the coating box, one end of the adjusting wire is connected to the bottom of the adjusting rod, and the other end of the adjusting wire is connected to the winding wheel by bypassing the guide wheel.

[0009] Furthermore, the outside of the coating box is provided with a worm and a turbine that mesh with each other, the top of the worm is provided with a worm motor that drives the worm to rotate, the turbine is coaxially connected to the winding wheel, and a wire harness wheel is provided between the winding wheel and multiple adjustment wires.

[0010] Furthermore, the heating assembly includes a plurality of heating plates and a heat insulation cover, wherein the heating plate is arranged at the bottom of the adjusting rod, a heating cover is arranged on the back of the heating plate, adjacent heating covers are connected to each other by providing a retractable and foldable heat insulation cover, the heat insulation cover is connected to the coating nozzle, and the reflux nozzle is arranged on the inner side of the heat insulation cover.

[0011] Furthermore, a polishing mechanism is provided at the output end of the coating box, and the polishing mechanism includes a polishing box and a rotating polishing assembly, wherein the rotating polishing assembly is rotatably arranged inside the polishing box, and the rotating polishing assembly is used for rotating and polishing the surface of the ceramic roller after coating.

[0012] Furthermore, the rotary polishing assembly includes a grinding roller and a driving gear ring, wherein the driving gear ring is rotatably arranged on the inner side of the polishing box by setting a guide gear, and the grinding roller is a sponge-like structure with a grinding hole at the center.

[0013] Furthermore, the polishing box is provided with a polishing drive assembly for driving the grinding roller to rotate, and the polishing drive assembly includes a polishing motor, and the polishing motor is arranged on the polishing box. A gear head is arranged on the power shaft of the polishing box, and an intermediate gear is arranged between the gear head and the driving gear ring.

[0014] Furthermore, a blow-drying component is provided at the output end of the polishing box, and the blow-drying component includes an air outlet panel and an air inlet panel, wherein the air outlet panel is arranged at the top of the output end of the polishing box, and the air inlet panel is arranged at the bottom of the output end of the polishing box, a hair dryer is provided at the air inlet end of the air outlet panel, a negative pressure fan is provided at the air outlet end of the air inlet panel, and an adjustable height base is provided at the bottom of the air outlet panel.

[0015] Furthermore, a spring compression rod is arranged on the output shaft of the ceramic roller driving motor, the end of the spring compression rod is connected to the clamp, and a handle is arranged on the end of the adjusting screw away from the clamp.

[0016] Beneficial effects: The present invention clamps the two ends of the ceramic roller by the clamp in the clamping mechanism, and drives the ceramic roller to rotate by the ceramic roller driving motor; the ceramic roller heats the surface of the ceramic roller by the heating component in the coating mechanism, the surface of the ceramic roller expands due to heat, and the pore structure of the surface of the ceramic roller becomes looser, and then the coating agent is sprayed on the heated surface of the ceramic roller by the spray coating component, and the surface of the ceramic roller quickly cools and shrinks when encountering the liquid coating agent, and the coating agent can effectively penetrate into the surface of the ceramic roller to improve the coating effect.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which: Figure 1 It is a schematic diagram of the overall structure of a quartz ceramic roller surface coating device according to an embodiment of the present invention; Figure 2 A schematic diagram of the partial structure of a quartz ceramic roller surface coating device according to an embodiment of the present invention; Figure 3 A front view of a quartz ceramic roller surface coating device according to an embodiment of the present invention; Figure 4 It is a left sectional view of a coating assembly in a quartz ceramic roller surface coating device according to an embodiment of the present invention; Figure 5 It is a left sectional view of a coating adjustment component in a quartz ceramic roller surface coating device according to an embodiment of the present invention; Figure 6 It is a right side cross-sectional view of the polishing mechanism in the quartz ceramic roller surface coating device according to one embodiment of the present invention.

[0019] As shown in the figure: 1. Bottom plate; 2. Clamping mechanism; 21. Guide rail; 22. Adjusting screw; 221. Handle; 23. First moving block; 24. Clamp; 25. Spring compression rod; 26. Ceramic roller drive motor; 27. Second moving block; 3. Coating mechanism; 31. Coating box; 311. Coating box bracket; 32. Coating adjustment assembly; 321. Worm; 322. Turbine; 323. Winding wheel; 324. Cable wheel; 325. Guide wheel; 326. Adjusting rod; 327. Spring; 328. Adjusting pull wire; 329. Worm motor; 33. Spray coating assembly; 331. Condenser reflux; 332. Reflux pipe; 333. Reflux hose; 334. Coating spray Injection pump; 335, coating transmission pipe; 336, coating hose; 337, coating nozzle; 338, reflux nozzle; 34, connecting pipe; 35, heating assembly; 351, heating cover; 352, heating plate; 353, heat insulation cover; 4, polishing mechanism; 41, polishing box; 411, polishing box bracket; 42, polishing drive assembly; 421, gear head; 422, polishing motor; 423, intermediate gear; 43, blow-drying assembly; 431, hair dryer; 432, air outlet panel; 433, air inlet panel; 434, adjustment base; 435, negative pressure fan; 44, rotating polishing assembly; 441, driving gear ring; 442, guide gear; 443, grinding roller; 5, ceramic roller. DETAILED DESCRIPTION

[0020] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0021] The quartz ceramic roller surface coating device according to an embodiment of the present invention will be described below in conjunction with the accompanying drawings.

[0022] like Figure 1-Figure 5 As shown, the quartz ceramic roller surface coating device provided by the embodiment of the present invention includes a clamping mechanism 2 and a coating mechanism 3.

[0023] The clamping mechanism 2 includes a guide rail 21, an adjusting screw 22 and a clamp 24, wherein a base plate 1 is provided at the bottom of the guide rail 21, the guide rail 21 is an electric guide rail, a first moving block 23 and a second moving block 27 are provided on the guide rail 21, the adjusting screw 22 threadably passes through the first moving block 23, a ceramic roller driving motor 26 is provided on the second moving block 27, and the clamp 24 is respectively provided on the power shaft of the ceramic roller driving motor 26 and one end of the adjusting screw 22 corresponding to the second moving block 27.

[0024] The coating mechanism 3 includes a coating box 31 arranged between the first moving block 23 and the second moving block 27, a coating box bracket 311 is arranged between the coating box 31 and the base plate 1, and a spray coating component 33 and a heating component 35 are arranged inside the coating box 31, wherein the heating component 35 is used to heat the surface of the ceramic roller 5, and the spray coating component 33 is used to spray the coating agent on the surface of the heated ceramic roller 5.

[0025] It should be noted that the coating agent is a solution coating agent, which is mainly composed of organic resins, solvents and additives. The solution is coated on the surface of the ceramic roller by dipping, spraying and other methods. After drying and curing, an organic film is formed. It has good flexibility, adhesion and corrosion resistance, and can be used to improve the surface lubricity, pollution resistance and decorativeness of the ceramic roller.

[0026] It can also be an inorganic solution coating agent: such as metal salt solution, sol-gel solution, etc., which forms an inorganic film on the surface of the ceramic roller through chemical reactions such as hydrolysis and polymerization. It can prepare a film with specific properties at a lower temperature, such as high hardness, high transparency, high refractive index, etc. It is often used for ceramic roller coating in the fields of optics, electronics, etc.

[0027] Specifically, when coating the surface of the quartz ceramic roller 5, the ceramic roller 5 is first passed through the coating box 31, and then the two ends of the ceramic roller 5 are respectively connected to the two clamps 24, and the screw 22 is adjusted to adapt to the clamping of ceramic rollers 5 of different lengths, and then the ceramic roller driving motor 26 is used to drive the ceramic roller 5 to rotate slowly.

[0028] When the ceramic roller 5 is slowly rotating in the coating box 31, the heating component 35 first heats the surface of the ceramic roller 5 to make the surface of the ceramic roller 5 expand thermally, and then the coating agent is sprayed on the heated surface of the ceramic roller 5 by the spray coating component 33. At this time, the hot surface of the ceramic roller 5 encounters the liquid coating agent and quickly cools and shrinks. The coating agent can effectively penetrate into the surface of the ceramic roller 5 to improve the firmness of the coating. Through repeated reciprocation of the above steps, the coating on the surface of the ceramic roller 5 gradually thickens. When the desired coating thickness is reached, the clamp 24 is opened, and the ceramic roller 5 is taken out of the coating box 31 to complete the coating operation.

[0029] In one embodiment of the present invention, Figure 4 , Figure 5As shown, the spray coating assembly 33 includes a coating nozzle 337, a condenser reflux 331 and a coating jet pump 334, wherein the coating nozzle 337 is arranged inside the coating box 31, and the output end of the coating jet pump 334 is connected to the coating nozzle 337 by setting a coating transmission pipe 335 and a coating hose 336, providing the coating nozzle 337 with good spraying freedom. The output end of the condenser reflux 331 is connected to the input end of the coating jet pump 334, and the input end of the condenser reflux 331 is provided with a reflux nozzle 338, and a reflux pipe 332 is arranged between the reflux nozzle 338 and the condenser reflux 331, and a reflux hose 333 is arranged on the reflux pipe 332 to provide better flexibility of reflux, and the reflux nozzle 338 is located above the coating nozzle 337.

[0030] Specifically, in order to make the surface of the ceramic roller 5 full of coating agent, the liquid coating agent is transferred to the coating nozzle 337 by the coating injection pump 334, and the coating nozzle 337 sprays the liquid coating agent onto the surface of the ceramic roller 5. A part of the coating agent is adsorbed on the surface of the ceramic roller 5, and a part of the coating agent evaporates due to heat. The evaporated coating agent fills the inside of the coating box 31. Therefore, the ceramic roller 5 is in a gaseous coating agent environment, which improves the uniformity of the coating. In addition, the gaseous coating agent provides an isolation environment for the surface of the ceramic roller 5 to prevent the ceramic roller 5 from combining with oxygen in the air and oxidizing.

[0031] As the gaseous coating agent increases, the gaseous coating agent flows back through the reflux nozzle 338 to the condenser reflux device 331. The condenser reflux device 331 condenses the gaseous coating agent and re-liquefies it, and sends it to the coating injection pump 334 for reuse.

[0032] In one embodiment of the present invention, Figure 4 , Figure 5 As shown, a coating adjustment component 32 which can adapt to ceramic rollers 5 of different diameters is arranged inside the coating box 31. The coating adjustment component 32 includes a winding wheel 323, an adjustment rod 326 and an adjustment pull wire 328, wherein the adjustment rod 326 is arranged through the inner and outer sides of the coating box 31, and a plurality of adjustment rods 326 are arranged. The heating component 35 and the coating nozzle 337 are respectively arranged at the bottom of the adjustment rod 326.

[0033] A spring 327 is sleeved on the adjusting rod 326 , a guide wheel 325 is provided on the inner wall of the coating box 31 , one end of the adjusting wire 328 is connected to the bottom of the adjusting rod 326 , and the other end of the adjusting wire 328 passes around the guide wheel 325 and is connected to the winding wheel 323 .

[0034] The outside of the coating box 31 is provided with a worm 321 and a turbine 322 that mesh with each other. A worm motor 329 is provided on the top of the worm 321 to drive it to rotate. The turbine 322 is coaxially connected to the winding wheel 323. A wire tie wheel 324 is provided between the winding wheel 323 and multiple adjustment wires 328.

[0035] Specifically, in order to adapt to the coating of ceramic rollers 5 of different diameters, as Figure 5 As shown, each heating plate 352 is connected thereto via an adjusting rod 326, and the coating nozzle 337 is also connected to an adjusting rod 326. Each adjusting rod 326 is elastically retracted and extended via an adjusting pull rod, thereby adjusting the accommodation spacing between the heating plates 352 and between the heating plates 352 and the coating nozzle 337, thereby accommodating the passage of ceramic rollers 5 of different diameters.

[0036] In addition, multiple adjustment wires 328 are centrally transmitted to the winding wheel 323 through a wire bundle wheel 324, so that the heating plates 352 and the heating plates 352 and the coating nozzles 337 are radially expanded or reduced synchronously to accommodate the diameters. The spacing between each heating plate 352 and the coating nozzle 337 and the surface of the ceramic roller 5 is made the same, thereby improving the uniformity of heating and the uniformity of coating.

[0037] In addition, the winding wheel 323 is driven to rotate through the cooperation of the turbine 322 and the worm 321. The winding wheel 323 has a locking function after stopping rotation to prevent the heating plate 352 from moving freely.

[0038] In one embodiment of the present invention, Figure 5 As shown, the heating assembly 35 includes a plurality of heating plates 352 and a heat insulation cover 353, wherein the heating plate 352 is arranged at the bottom of the adjusting rod 326, and a heating cover 351 is arranged on the back of the heating plate 352, and adjacent heating covers 351 are connected to each other by setting a retractable and foldable heat insulation cover 353, the heat insulation cover 353 is connected to the coating nozzle 337, and the reflux nozzle 338 is arranged on the inner side of the heat insulation cover 353.

[0039] Specifically, the heating components 35 are interconnected through a retractable heat shield 353 to reduce heat loss and allow the ceramic roller 5 to heat up faster. At the same time, the heat shield 353 isolates the vaporized coating agent, reducing the loss of the coating agent and improving the utilization rate of the coating agent.

[0040] In one embodiment of the present invention, Figure 2 and Figure 6 As shown, a polishing mechanism 4 is provided at the output end of the coating box 31, and the polishing mechanism 4 includes a polishing box 41 and a rotating polishing assembly 44, wherein the rotating polishing assembly 44 is rotatably arranged on the inner side of the polishing box 41, and a polishing box bracket 411 is arranged between the polishing box 41 and the base plate 1, and the rotating polishing assembly 44 is used for rotating and polishing the surface of the ceramic roller 5 after coating.

[0041] The rotary polishing assembly 44 includes a polishing roller 443 and a driving gear ring 441 , wherein the driving gear ring 441 is rotatably arranged inside the polishing box 41 by means of a guide gear 442 , and the polishing roller 443 is a sponge-like structure with a polishing hole at the center.

[0042] The polishing box 41 is provided with a polishing drive assembly 42 for driving the grinding roller 443 to rotate. The polishing drive assembly 42 includes a polishing motor 422. The polishing motor 422 is arranged on the polishing box 41. A gear head 421 is arranged on the power shaft of the polishing box 41. An intermediate gear 423 is arranged between the gear head 421 and the driving gear ring 441.

[0043] Specifically, after the surface of the ceramic roller 5 is coated, the first moving block 23 and the second moving block 27 move rightward together, driving the ceramic roller 5 to move rightward, and the ceramic roller 5 then enters the polishing box 41 along the connecting tube 34 at the end of the coating box 31. Subsequently, the polishing motor 422 drives the gear head 421 to rotate, and the gear head 421 drives the driving gear ring 441 to rotate through the intermediate gear 423, and the driving gear ring 441 drives the inner grinding roller 443 to rotate. In the process of the ceramic roller 5 passing through the grinding roller 443, the sponge-like grinding roller 443 elastically wraps the surface of the ceramic roller 5, and the grinding roller 443 rotates to polish the uneven coating on the surface of the ceramic roller 5 to make it smooth.

[0044] In one embodiment of the present invention, Figure 2 As shown, a blow-drying assembly 43 is provided at the output end of the polishing box 41, and the blow-drying assembly 43 includes an air outlet panel 432 and an air inlet panel 433, wherein the air outlet panel 432 is arranged at the top of the output end of the polishing box 41, and the air inlet panel 433 is arranged at the bottom of the output end of the polishing box 41, a hair dryer 431 is provided at the air inlet end of the air outlet panel 432, a negative pressure fan 435 is provided at the air outlet end of the air inlet panel 433, and an adjustable height adjustment base 434 is provided at the bottom of the air outlet panel 432.

[0045] Specifically, after the polished ceramic roller 5 moves to the right with the clamp 24, the ceramic roller 5 is gradually guided out of the polishing box 41, and then the hair dryer 431 makes the air outlet panel 432 blow air downward to remove the residue on the surface of the ceramic roller 5 passing by. The air intake panel 433 under the ceramic roller 5 generates negative pressure suction through the negative pressure fan 435, and the residue enters the air intake panel 433 together with the air, thereby reducing the overflow of polishing waste.

[0046] In one embodiment of the present invention, Figure 2 As shown, a spring compression rod 25 is arranged on the output shaft of the ceramic roller driving motor 26 , the end of the spring compression rod 25 is connected to the clamp 24 , and a handle 221 is arranged on the end of the adjusting screw 22 away from the clamp 24 .

[0047] Specifically, the spring compression rod 25 provides elastic expansion and contraction force between the two clamps 24, so that the clamps 24 can firmly clamp the two ends of the ceramic roller 5. By rotating the handle 221, the adjusting screw 22 can be driven to rotate, thereby adjusting the clamping distance between the two clamps 24.

[0048] In order to clearly explain the above embodiments, refer to Figure 1-Figure 6 The specific working principle of the quartz ceramic roller surface coating device of the present invention is as follows: when coating the surface of the quartz ceramic roller 5, firstly, the ceramic roller 5 is passed through the coating box 31, and then the adjusting screw 22 is rotated by the handle 221 until the two ends of the ceramic roller 5 are connected to the two clamps 24, and then the ceramic roller driving motor 26 is used to drive the ceramic roller 5 to rotate slowly.

[0049] When the ceramic roller 5 rotates slowly in the coating box 31, the heating component 35 first heats the surface of the ceramic roller 5, and then transmits the liquid coating agent to the coating nozzle 337 through the coating injection pump 334. The coating nozzle 337 sprays the liquid coating agent onto the surface of the ceramic roller 5. A part of the coating agent is adsorbed on the surface of the ceramic roller 5, and a part of the coating agent evaporates due to heat. The evaporated coating agent fills the inside of the coating box 31, so the ceramic roller 5 is in a gaseous coating agent environment, improving the uniformity of the coating. As the gaseous coating agent increases, the gaseous coating agent flows back to the condenser reflux 331 through the reflux nozzle 338. The condenser reflux 331 condenses the gaseous coating agent and re-liquefies it, and sends it to the coating injection pump 334 for reuse.

[0050] Then, the coating agent is sprayed on the heated surface of the ceramic roller 5 by the spray coating assembly 33. At this time, the hot surface of the ceramic roller 5 encounters the liquid coating agent and quickly cools and shrinks. The coating agent can effectively penetrate into the surface of the ceramic roller 5 to improve the firmness of the coating. Through repeated reciprocation of the above steps, the coating on the surface of the ceramic roller 5 gradually thickens. Until the required coating thickness is reached, the first moving block 23 and the second moving block 27 move rightward along the guide rail 21 together, driving the ceramic roller 5 to move rightward, and the ceramic roller 5 then enters the polishing box 41 along the connecting pipe 34 at the end of the coating box 31.

[0051] After the ceramic roller 5 enters the polishing box 41, the polishing motor 422 drives the gear head 421 to rotate, and the gear head 421 drives the driving gear ring 441 to rotate through the intermediate gear 423, and the driving gear ring 441 drives the inner grinding roller 443 to rotate. In the process of the ceramic roller 5 passing through the grinding roller 443, the sponge-like grinding roller 443 elastically wraps the surface of the ceramic roller 5, and the rotation of the grinding roller 443 polishes the uneven coating on the surface of the ceramic roller 5 to make it smooth.

[0052] Subsequently, after the polished ceramic roller 5 moves to the right along with the fixture 24, the ceramic roller 5 is gradually led out of the polishing box 41, and then the blower 431 causes the air outlet panel 432 to blow air downward to remove the polishing residue on the surface of the ceramic roller 5 passing through, and the air inlet panel 433 under the ceramic roller 5 allows the residue to enter the air inlet panel 433 together with the air, thereby reducing the overflow of polishing waste. Finally, the clamp 24 is opened, the adjusting screw 22 is rotated and moved to the left, and the ceramic roller 5 is taken out from the coating box 31 to complete the coating operation.

[0053] In summary, the quartz ceramic roller surface coating device of the embodiment of the present invention clamps the two ends of the ceramic roller by the clamp in the clamping mechanism, and drives the ceramic roller to rotate by the ceramic roller driving motor; the ceramic roller heats the surface of the ceramic roller by the heating component in the coating mechanism to make the surface of the ceramic roller expand thermally, and then the coating agent is sprayed on the heated surface of the ceramic roller by the spray coating component. The surface of the ceramic roller quickly cools and shrinks when encountering the liquid coating agent, so that the coating agent can effectively penetrate into the surface of the ceramic roller, thereby improving the coating effect.

[0054] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A quartz ceramic roller surface coating device, characterized in that: It comprises a clamping mechanism (2) and a coating mechanism (3), wherein: The clamping mechanism (2) comprises a guide rail (21), an adjusting screw (22) and a clamp (24), wherein a first moving block (23) and a second moving block (27) are arranged on the guide rail (21), the adjusting screw (22) threadably passes through the first moving block (23), a ceramic roller driving motor (26) is arranged on the second moving block (27), and the clamp (24) is respectively arranged on a power shaft of the ceramic roller driving motor (26) and an end of the adjusting screw (22) corresponding to the second moving block (27); The coating mechanism (3) comprises a coating box (31) arranged between the first movable block (23) and the second movable block (27), and a spray coating component (33) and a heating component (35) are arranged inside the coating box (31), wherein the heating component (35) is used to heat the surface of the ceramic roller (5), and the spray coating component (33) is used to spray a coating agent on the surface of the heated ceramic roller (5).

2. The quartz ceramic roller surface coating device according to claim 1, characterized in that: The spray coating assembly (33) comprises a coating nozzle (337), a condenser reflux device (331) and a coating spray pump (334), wherein the coating nozzle (337) is arranged inside the coating box (31), and the output end of the coating spray pump (334) is connected to the coating nozzle (337); The output end of the condenser reflux device (331) is connected to the input end of the coating injection pump (334), and the input end of the condenser reflux device (331) is provided with a reflux nozzle (338), and the reflux nozzle (338) is located above the coating nozzle (337).

3. The quartz ceramic roller surface coating device according to claim 2, characterized in that: The coating box (31) is provided with a coating adjustment component (32) adapted to ceramic rollers (5) of different diameters, the coating adjustment component (32) comprising a winding wheel (323), an adjustment rod (326) and an adjustment pull wire (328), wherein the adjustment rod (326) is arranged to penetrate the inside and outside of the coating box (31), a plurality of the adjustment rods (326) are arranged, and the heating component (35) and the coating nozzle (337) are respectively arranged at the bottom of the adjustment rod (326); A spring (327) is sleeved on the adjusting rod (326), a guide wheel (325) is provided on the inner wall of the coating box (31), one end of the adjusting wire (328) is connected to the bottom of the adjusting rod (326), and the other end of the adjusting wire (328) bypasses the guide wheel (325) and is connected to the winding wheel (323).

4. The quartz ceramic roller surface coating device according to claim 3, characterized in that: The coating box (31) is provided with a worm (321) and a turbine (322) meshing with each other on the outside, a worm motor (329) driving the worm (321) to rotate is provided on the top of the worm (321), the turbine (322) is coaxially connected to a wire winding wheel (323), and a wire harness wheel (324) is provided between the wire winding wheel (323) and a plurality of adjusting wires (328).

5. The quartz ceramic roller surface coating device according to claim 3, characterized in that: The heating assembly (35) comprises a plurality of heating plates (352) and a heat insulation cover (353), wherein the heating plate (352) is arranged at the bottom of the adjusting rod (326), a heating cover (351) is arranged on the back of the heating plate (352), adjacent heating covers (351) are connected to each other by providing a retractable and foldable heat insulation cover (353), the heat insulation cover (353) is connected to the coating nozzle (337), and the reflux nozzle (338) is arranged on the inner side of the heat insulation cover (353).

6. The quartz ceramic roller surface coating device according to claim 1, characterized in that: A polishing mechanism (4) is provided at the output end of the coating box (31), and the polishing mechanism (4) comprises a polishing box (41) and a rotating polishing assembly (44), wherein the rotating polishing assembly (44) is rotatably arranged inside the polishing box (41), and the rotating polishing assembly (44) is used to rotationally polish the surface of the ceramic roller (5) after coating.

7. The quartz ceramic roller surface coating device according to claim 6, characterized in that: The rotary polishing assembly (44) comprises a grinding roller (443) and a driving gear ring (441), wherein the driving gear ring (441) is rotatably arranged on the inner side of the polishing box (41) by means of a guide gear (442), and the grinding roller (443) is arranged on the inner side of the driving gear ring (441); the grinding roller (443) is a sponge-like structure, and a grinding hole is provided at the center.

8. The quartz ceramic roller surface coating device according to claim 7, characterized in that: The polishing box (41) is provided with a polishing drive assembly (42) for driving the grinding roller (443) to rotate. The polishing drive assembly (42) comprises a polishing motor (422). The polishing motor (422) is provided on the polishing box (41). A gear head (421) is provided on a power shaft of the polishing box (41). An intermediate gear (423) is provided between the gear head (421) and the driving gear ring (441).

9. The quartz ceramic roller surface coating device according to claim 6, characterized in that: The output end of the polishing box (41) is provided with a blow-drying component (43), and the blow-drying component (43) comprises an air outlet panel (432) and an air inlet panel (433), wherein the air outlet panel (432) is arranged at the top of the output end of the polishing box (41), and the air inlet panel (433) is arranged at the bottom of the output end of the polishing box (41), a blower (431) is arranged at the air inlet end of the air outlet panel (432), a negative pressure fan (435) is arranged at the air outlet end of the air inlet panel (433), and an adjustable base (434) with adjustable height is arranged at the bottom of the air outlet panel (432).

10. The quartz ceramic roller surface coating device according to claim 1, characterized in that: A spring compression rod (25) is provided on the output shaft of the ceramic roller driving motor (26), the end of the spring compression rod (25) is connected to the clamp (24), and a handle (221) is provided on the end of the adjusting screw (22) facing away from the clamp (24).

Images