Self-cleaning glazed tile surface polishing device and polishing method

Abstract

The present invention relates to the technical field of glazed tile surface polishing, and specifically to a self-cleaning glazed tile surface polishing device and polishing method, comprising a frame, a conveying assembly being slidably mounted on the frame, a support frame being fixedly mounted on the frame, a driving rod being rotatably mounted on the support frame, a switching frame being fixedly mounted on the frame, and mounting disks being mounted on adjacent sides of the support frame and the switching frame; the present invention switches the cleaning scraper to the lower side of the driving rod, and the driving gear drives the first-stage transmission gear to rotate in the opposite direction through a locked one-way bearing, and the first-stage transmission gear drives the cleaning transmission rod to rotate, and the cleaning transmission rod drives the water impeller to rotate, and the clean water injected from the liquid injection external interface is transported to the nozzle and sprayed out, and the clean water is sprayed on the polished tile glaze, and the cleaning scraper attached to the tile glaze is used to clean the tile surface to remove residual dust and impurities on the surface, thereby achieving the effect of cleaning the glazed tile.

Description

Technical Field

[0001] The invention relates to the technical field of glazed ceramic tile surface polishing, in particular to a self-cleaning glazed ceramic tile surface polishing device and a polishing method. Background Art

[0002] Self-cleaning glazed tiles are functional tiles that have the function of automatically removing surface dirt. They are based on ordinary glazed tiles and introduce specific materials or microstructures on the surface to achieve anti-fouling, dust-proof, antibacterial, easy-to-clean effects. During the production process, the surface needs to be polished, and a polishing device is needed for polishing.

[0003] Chinese utility model patent CN222114655U discloses a glaze polishing device for producing ceramic tiles, comprising a box body, a frame fixed to the top of the box body by bolts, a driving assembly arranged inside the frame, the driving assembly comprising a screw rod rotatably connected to the inside of the frame through a bearing, an internally threaded slider sleeved on the outside of the screw rod, and vacuum suction cups equidistantly installed on the top of the internally threaded slider through a mounting frame; a gantry frame fixed to the top of the frame by bolts, a polishing assembly arranged inside the gantry frame; a reduction motor drives the screw rod to rotate, thereby pushing the internally threaded slider and the ceramic tiles adsorbed on the top thereof to move back and forth, rotating the adjusting screw to push the structural frame downward, turning on the first motor to drive the polishing roller to rotate at high speed, and polishing the ceramic tile glaze, saving time and effort, and the dust generated during the polishing of the ceramic tile glaze can be sucked away by the suction assembly.

[0004] There are still some problems with this device. Among them, the first motor drives the polishing roller to rotate at high speed to polish the tile glaze, which saves time and effort, and the dust generated during the polishing of the tile glaze can be sucked out by the suction component to achieve the effect of polishing the tile glaze. However, in the actual production process, after polishing, the tile glaze will still have some residual glaze particles attached due to electrostatic adsorption. These tiny particles are difficult to completely remove through the suction device. If further cleaning is not carried out in time, it is easy to cause uneven adhesion of the wax layer and incomplete film formation in the subsequent waxing process, thereby affecting the aesthetics of the glaze and the overall quality stability of the finished tiles. Therefore, further improvements are still needed to achieve the effective removal of residual particles on the glaze after polishing. Summary of the Invention

[0005] The purpose of the present invention is to provide a self-cleaning glazed ceramic tile surface polishing device and polishing method to solve the problems raised in the above background technology.

[0006] The technical solution of the present invention is: a self-cleaning glazed ceramic tile surface polishing device, comprising a frame, a conveying assembly is slidably mounted on the frame, a supporting frame and a switching frame are fixedly mounted on the frame, a driving rod is rotatably mounted on the supporting frame, mounting plates are mounted on adjacent sides of the supporting frame and the switching frame, a driving gear is fixedly mounted on the driving rod, a polishing and cleaning integrated assembly is rotatably mounted between the two mounting plates, and a switching assembly is rotatably mounted on the switching frame;

[0007] The integrated polishing and cleaning assembly includes a cleaning box and a polishing roller. The cleaning box is fixedly mounted on one side of one of the mounting plates. A cleaning scraper is fixedly mounted on the upper side of the cleaning box through multiple spring telescopic rods. Multiple water cleaning units are installed on the cleaning box. The same polishing transmission rod is rotatably mounted between the two mounting plates. The polishing roller is fixedly mounted on the outside of the polishing transmission rod. A secondary transmission gear is mounted on the polishing transmission rod through a one-way bearing. The secondary transmission gear is meshed with the driving gear. A forward synchronous pulley is also fixedly mounted on the polishing transmission rod. An arc-shaped cover is fixedly mounted on one side of the mounting plate.

[0008] Furthermore, the switching assembly includes a switching shaft, which is rotatably mounted on the switching frame, one of the mounting plates being fixedly mounted on the switching shaft, a split disk being fixedly mounted on one end of the switching shaft, a plurality of split grooves being provided on one side of the split disk, a guide shaft being fixedly mounted on one end of the driving rod, a guide groove being provided on the side of the guide shaft, two anti-slip grooves being provided on the surface of the guide shaft and being connected to the two ends of the guide groove, a driving ball being slidably mounted in the guide groove, the guide shaft being mounted on the rotating disk through the driving ball, a plurality of split feet being fixedly mounted on one side of the rotating disk, a limiting ring being rotatably mounted on the guide shaft, a split spring being fixedly mounted between the limiting ring and the rotating disk, and a limiting unit being fixedly mounted on one end of the switching shaft.

[0009] Furthermore, the water cleaning unit includes a plurality of nozzles, and the plurality of nozzles are fixedly mounted on one side of the cleaning box. The same cleaning transmission rod is rotatably mounted between the two mounting disks, and the cleaning transmission rod passes through the cleaning box. A water impeller is fixedly mounted on the surface of the cleaning transmission rod located in the internal area of ​​the cleaning box. A plurality of liquid injection external interfaces are mounted on one side of the cleaning box. A primary transmission gear is mounted on the surface of the cleaning transmission rod through a one-way bearing, and the primary transmission gear is meshed with a driving gear. A reverse shaft is rotatably mounted on one side of the mounting disk, and a reverse gear is fixedly mounted on the surface of one end of the reverse shaft.

[0010] Furthermore, the limiting unit includes a rotating bar, which is fixedly installed at one end of the switching shaft, and two limiting tubes are fixedly installed on one side of the rotating bar. Two switching grooves are provided on one side of the switching frame. The two limiting tubes are fitted in the switching groove. Two plug-in grooves are provided on the inner wall of the switching groove. Plug-in pins are slidably installed on the inner walls of the two limiting tubes, and a plug-in spring is fixedly installed on one side of the plug-in pin. The other end of the plug-in spring is fixedly installed on the inner wall of the limiting tube.

[0011] Furthermore, a polishing motor is fixedly mounted on one side of the support frame, an output end of the polishing motor is coaxially fixedly connected to one end of the driving rod, a controller is fixedly mounted on the frame, and the controller is electrically connected to the polishing motor.

[0012] Furthermore, the conveying assembly includes a placing table, two limit blocks are fixedly installed on one side of the placing table, and the placing table is slidably installed on the frame through the limit blocks, and two driving blocks are fixedly installed on the other side of the placing table, and the two driving blocks are slidably installed on the frame, and a driving threaded rod is rotatably installed on the frame, and the two driving blocks are screwed on the threaded area on the surface of the driving threaded rod, and a conveying motor is fixedly installed on one side of the frame, and the output end of the conveying motor is coaxially fixedly connected with one end of the driving threaded rod, and a push-type trigger is fixedly installed on the frame, and the push-type trigger is electrically connected to the conveying motor, and a plurality of mounting openings are opened on the upper side of the placing table, and positioning units are slidably installed in the plurality of mounting openings, and a waste collection unit is fixedly installed on the lower side of the placing table.

[0013] Furthermore, the positioning unit includes multiple sliding blocks, and the multiple sliding blocks are slidably installed in the installation port, an L-shaped positioning block is fixedly installed on the upper side of the sliding block, a lower pressure column is slidably installed on the upper side of the placing table and passes through the lower side, a lower pressure plate is fixedly installed on the bottom end of the lower pressure column, and multiple U-shaped arms are rotatably installed on the side of the lower pressure plate, and the other end of the U-shaped arm is rotatably connected to the lower side of the sliding block, and the same lifting spring is fixedly installed between the placing table and the lower pressure plate.

[0014] Furthermore, the waste collection unit includes a waste box, which is fixedly mounted on the lower side of the placement table, a discharge door is provided on one side of the waste box, a plurality of waste openings are provided on the upper side of the placement table, exhaust outlets are provided on both sides of the waste box, an exhaust plate is fixedly mounted on the exhaust outlet, a rotating shaft is rotatably mounted on the exhaust plate, a negative pressure fan blade is fixedly mounted on the surface of the rotating shaft, the same linkage rod is fixedly mounted between the two rotating shafts, and two arc-shaped filter plates are fixedly mounted on the inner wall of the waste box.

[0015] Furthermore, the waste collection unit also includes multiple synchronous gears, a limiting groove is opened on the upper side of the placing table, two synchronous gears are rotatably installed in the limiting groove, the limiting groove is connected to the waste box, and the surface of the rotating shaft is fixedly installed with a synchronous gear. The same double-sided tooth synchronous belt is sleeved and installed between the multiple synchronous gears, and the inner wall of the waste box is fixedly installed with an angle guide block for angle wrapping the double-sided tooth synchronous belt.

[0016] A method for polishing the surface of the self-cleaning glazed ceramic tile comprises the following steps:

[0017] S. Place the tile body on the conveying assembly, which conveys the tile to the polishing and cleaning integrated assembly, and polishes the tile glaze surface through the polishing and cleaning integrated assembly;

[0018] S2. After polishing is completed, the conveying component transports the tile body in the reverse direction, and at the same time the switching component switches the polishing and cleaning integrated component. The water cleaning unit sprays clean water onto the tile body and cooperates with the cleaning scraper to clean the tile body.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. After the polishing roller polishes the tile glaze, the cleaning scraper is switched to the working position through the switching assembly, and the driving gear drives the first-stage transmission gear to rotate in the opposite direction through the locked one-way bearing. The first-stage transmission gear drives the cleaning transmission rod to rotate, and the cleaning transmission rod drives the water impeller to rotate, and the clean water injected from the liquid injection external interface is delivered to the nozzle and sprayed out. The clean water is sprayed on the polished tile glaze, and the cleaning scraper attached to the tile glaze is used to clean the tile surface to remove the residual dust and impurities on the glaze after polishing, thereby achieving the effect of cleaning the glazed tiles.

[0021] 2. The output end of the polishing motor rotates forward and backward, driving the driving rod to rotate forward and backward. The driving rod drives the guide shaft to rotate, and the guide shaft cooperates with the driving bead to drive the rotating disk to move. The rotating disk drives multiple splicing feet to withdraw and re-splice the grooves, so that the rotating disk and the splicing disk can be spliced ​​and released. When splicing, the working position of the polishing and cleaning integrated component is switched so that it can contact the glazed tiles and polish and clean them according to the corresponding situation. When released, the driving gear is driven by the independent forward and reverse rotation of the driving rod to provide power for the polishing and cleaning integrated component, so that it can work independently, thereby achieving the integration of polishing and cleaning functions, enhancing the degree of automation of the equipment, and improving production efficiency.

[0022] 3. When the positive synchronous pulley contacts the teeth of the outer ring of the double-sided toothed synchronous belt, meshing is formed. At this time, the positive synchronous pulley drives the double-sided toothed synchronous belt to run under the action of three synchronous gears, driving the synchronous gear on the rotating shaft to rotate, and driving one of the negative pressure fan blades to move through the rotating shaft. At the same time, the rotating shaft drives the other negative pressure fan blade to move synchronously through the linkage rod, and the outside air is sucked in through the waste port to form a negative pressure inside the waste box. The glaze dust generated during the polishing process is sucked into the waste box through the waste port and the dust is collected in the waste box under the filtering action of the two arc-shaped filter plates, completing the collection of impurities and reducing environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further explained below in conjunction with the accompanying drawings and examples:

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 is a schematic structural diagram of the switching assembly of the present invention;

[0026] Figure 3 It is a schematic cross-sectional view of the switching frame and its related parts of the present invention;

[0027] Figure 4 yes Figure 1 A schematic diagram of the structure of the middle A area;

[0028] Figure 5 This is a schematic structural diagram of the polishing and cleaning integrated assembly of the present invention;

[0029] Figure 6 It is a schematic cross-sectional view of the cleaning box of the present invention;

[0030] Figure 7 It is a schematic structural diagram of the conveying assembly of the present invention;

[0031] Figure 8 It is a schematic cross-sectional view of the waste bin of the present invention;

[0032] Figure 9 It is a structural schematic diagram of the guide shaft and the rotating disk of the present invention.

[0033] Explanation of the accompanying symbols: 1. frame; 2. placement table; 3. tile body; 4. support frame; 5. push-type trigger; 6. controller; 7. waste box; 8. polishing motor; 9. mounting plate; 10. drive rod; 11. cleaning scraper; 12. arc-shaped cover; 13. cleaning transmission rod; 14. primary transmission gear; 15. reverse gear; 16. split foot; 17. reverse shaft; 18. switching frame; 19. plug-in foot; 20. plug-in spring; 21. limit tube; 22. rotating bar; 23. switching shaft; 24. split plate; 25. rotating plate; 26. split spring; 27. guide shaft; 28. drive gear; 29. ​​switching slot; 30. plug-in slot; 31. cleaning box; 32 , nozzle; 33. Spring telescopic rod; 34. Secondary transmission gear; 35. Polishing roller; 36. Polishing transmission rod; 37. Forward synchronous pulley; 38. External injection interface; 39. Water impeller; 40. Limit block; 41. Driving threaded rod; 42. Driving block; 43. Conveying motor; 44. Waste port; 45. L-shaped positioning block; 46. Lower pressure column; 47. Pull spring; 48. Linkage rod; 49. Lower pressure plate; 50. U-shaped arm; 51. Arc filter plate; 52. Negative pressure fan blade; 53. Rotating shaft; 54. Wrap angle guide block; 55. Double-sided tooth synchronous belt; 56. Synchronous gear; 57. Sliding block; 58. Guide groove; 59. Anti-slip groove; 60. Driving bead; 61. Limit ring. DETAILED DESCRIPTION

[0034] The present invention will be further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement solutions or common means, they will not be described in detail herein, but they still fall within the scope of protection of this application.

[0035] Figures 1-9 The best embodiment of the present invention is shown below in conjunction with the attached Figures 1-9 The present invention is further described.

[0036] like Figures 1-9 As shown, a self-cleaning glazed ceramic tile surface polishing device includes a frame 1, a conveying assembly is slidably installed on the frame 1, a support frame 4 and a switching frame 18 are fixedly installed on the frame 1, a driving rod 10 is rotatably installed on the support frame 4, and mounting plates 9 are installed on adjacent sides of the support frame 4 and the switching frame 18. A driving gear 28 is fixedly installed on the driving rod 10, a polishing and cleaning integrated assembly is rotatably installed between the two mounting plates 9, and a switching assembly is rotatably installed on the switching frame 18.

[0037] The integrated polishing and cleaning assembly includes a cleaning box 31 and a polishing roller 35. The cleaning box 31 is fixedly mounted on one side of one of the mounting plates 9. A cleaning scraper 11 is fixedly mounted on the upper side of the cleaning box 31 via multiple spring telescopic rods 33. Multiple water cleaning units are installed on the cleaning box 31. A polishing transmission rod 36 is rotatably mounted between the two mounting plates 9. The polishing roller 35 is fixedly mounted on the outside of the polishing transmission rod 36. A secondary transmission gear 34 is mounted on the polishing transmission rod 36 via a one-way bearing. The secondary transmission gear 34 meshes with the drive gear 28. A positive synchronous pulley 37 is also fixedly mounted on the polishing transmission rod 36. An arc-shaped cover 12 is fixedly mounted on one side of the mounting plate 9. The spring telescopic rod 33 can adopt a new type of spring telescopic rod disclosed in utility model patent CN207554491U.

[0038] With the above structure, the driving rod 10 transmits power to the polishing and cleaning integrated component through the driving gear 28. The cleaning scraper 11 is conical, which is convenient for cleaning the dust on the glaze of the ceramic tile. The polishing transmission rod 36 is meshed with the driving gear 28 through the secondary transmission gear 34. A positive synchronous pulley 37 is provided at the end to be linked with the waste suction component; the surface of the polishing roller 35 is covered with elastic material for friction contact polishing with the ceramic tile glaze; the contact pressure with the workpiece can be adjusted to ensure uniform polishing and good glaze integrity. The polishing function of the polishing and cleaning integrated component is placed at the lower part of the shaft, and the cleaning function is placed at the upper part of the shaft. By flipping the switching shaft 23 180°, it can be switched to the lower working position at will, and the closed-loop process of "polishing-cleaning-reset" is completed in sequence, realizing the integrated operation of multi-station coaxial switching.

[0039] Furthermore, the switching assembly includes a switching shaft 23, which is rotatably mounted on the switching frame 18, wherein one mounting plate 9 is fixedly mounted on the switching shaft 23, and a split disk 24 is fixedly mounted on one end of the switching shaft 23, and a plurality of split grooves are provided on one side of the split disk 24. A guide shaft 27 is fixedly mounted on one end of the driving rod 10, and a guide groove 58 is provided on the side of the guide shaft 27. Two anti-slip grooves 59 are provided on the surface of the guide shaft 27 and are connected to the two ends of the guide groove 58. A driving bead 60 is slidably mounted in the guide groove 58, and the guide shaft 27 is mounted on the rotating disk 25 through the driving bead 60. A plurality of split feet 16 are fixedly mounted on one side of the rotating disk 25, and a limiting ring 61 is rotatably mounted on the guide shaft 27. A split spring 26 is fixedly mounted between the limiting ring 61 and the rotating disk 25, and a limiting unit is fixedly mounted on one end of the switching shaft 23.

[0040] By means of the above structure, one end of the switching shaft 23 is connected to the split disk 24, and four split grooves with equal angular intervals are provided on one side of the split disk 24, corresponding to the split foot 16 on one side of the rotating disk 25. One end of the split foot 16 is hemispherical, which is convenient for it to be reset after being disengaged. The guide groove 58 provided on the surface of the guide shaft 27 connected to the split disk 24 is U-shaped, and the two end areas of the guide groove 58 are connected to the anti-slip groove 59. When the driving ball 60 is located in the middle of the U-shaped groove, the split foot 16 is inserted into the maximum position of the split groove. When the driving ball 60 is located at the two end positions of the U-shaped groove, the split foot 16 is separated from the split groove. And when the driving ball 60 is in this position, the driving ball 60 enters the anti-slip groove 59, and under the high-speed rotation of the guide shaft 27, the driving ball 60 fits in the anti-slip groove 59, ensuring that the splicing foot 16 is always disengaged from the splicing groove to ensure normal rotation. When the guide shaft 27 stops and rotates in the opposite direction, the driving ball 60 is disengaged from the anti-slip groove 59. At this time, under the elastic force of the splicing spring 26, after the splicing foot 16 is aligned with the splicing groove, it is inserted and spliced ​​to drive the switching shaft 23 normally. The switching shaft 23 drives the fixedly connected mounting plate 9 to fix the polishing and cleaning integrated assembly on the rotating circumference of the switching shaft 23.

[0041] Furthermore, the water cleaning unit includes a plurality of nozzles 32, each of which is fixedly mounted on one side of the cleaning box 31. A common cleaning transmission rod 13 is rotatably mounted between the two mounting plates 9. The cleaning transmission rod 13 passes through the cleaning box 31. A water impeller 39 is fixedly mounted on the surface of the cleaning transmission rod 13 located in the inner area of ​​the cleaning box 31. A plurality of external liquid injection ports 38 are mounted on one side of the cleaning box 31. A primary transmission gear 14 is mounted on the surface of the cleaning transmission rod 13 via a one-way bearing. The primary transmission gear 14 meshes with the drive gear 28. A reverse shaft 17 is rotatably mounted on one side of the mounting plate 9. A reverse gear 15 is fixedly mounted on one end surface of the reverse shaft 17. The reverse gear 15 meshes with the primary transmission gear 14. The cleaning transmission rod 13 and the polishing transmission rod 36 are located on opposite sides of the mounting plate 9.

[0042] With the above structure, the water impeller 39 is installed on the cleaning transmission rod 13 in the internal area of ​​the cleaning box 31. The high-speed rotation of the water impeller 39 can supply water to multiple nozzles 32 installed at equal intervals. The water inlet position on the other side of the water impeller 39 is provided with multiple equally spaced external injection ports 38 for external water supply. This water supply method can eliminate the need for switch control of external water supply. The nozzles 32 are arranged at intervals along the width of the tile. The water impeller 39 is driven by the primary transmission gear 14 and is equipped with a one-way bearing. The one-way bearing only drives the primary transmission gear 14 to rotate when the drive gear 28 rotates in the opposite direction, ensuring that it only operates during the cleaning phase and does not interfere with the polishing operation. The cleaning scraper 11 is provided at the tail end of the nozzle 32 and is arranged parallel to the conveying path. The front edge of the cleaning scraper 11 adopts a flexible scraping surface structure, which can be adapted to tiles of different thicknesses with the help of multiple spring telescopic rods 33 to complete the physical removal of water film and debris. The overall cleaning process consists of a three-step process: "rotating water supply - multi-point spraying - scraping off residual liquid," achieving dynamic, synchronized cleaning. A reverse gear 15 is mounted on the upper side of the mounting plate 9, which is fixed to the switching shaft 23, via a reverse shaft 17. This reverse gear 15 is driven forward by the primary transmission gear 14, driving the double-sided toothed timing belt 55 in the forward direction. This creates negative pressure in the waste bin 7, aiding in waste collection. The double-sided toothed timing belt 55 is a timing belt with teeth on both the inner and outer sides.

[0043] Furthermore, the limiting unit includes a rotating bar 22, which is fixedly mounted on one end of the switching shaft 23. Two limiting tubes 21 are fixedly mounted on one side of the rotating bar 22. Two switching slots 29 are defined on one side of the switching frame 18. The two limiting tubes 21 fit within the switching slots 29. Two plug-in slots 30 are defined on the inner wall of the switching slots 29. A plug-in pin 19 is slidably mounted on the inner wall of the two limiting tubes 21. A plug-in spring 20 is fixedly mounted on one side of the plug-in pin 19, and the other end of the plug-in spring 20 is fixedly mounted on the inner wall of the limiting tube 21. The end of the plug-in pin 19 that is inserted into the plug-in slot 30 is tapered, so that when the plug-in pin 19 and the plug-in slot 30 move relative to each other, the tapered end can squeeze the plug-in pin 19 out of the plug-in slot 30.

[0044] With the above structure, the limit unit adopts a mechanical locking mode of "plug-in spring 20 + limit tube 21 + plug-in pin 19 + plug-in slot 30" to ensure that the switched component does not produce a yaw error in the predetermined position. Specifically, a rotating bar 22 is installed on one side of the switching shaft 23, and a limit tube 21 is provided at each end, which fits in the corresponding switching slot 29. There are two switching slots 29 in total, and the corresponding central angle of each switching slot 29 is 180°. They are arranged at equal angular intervals on the switching frame 18. Plug-in slots 30 are provided at both ends of each switching slot 29, and the plug-in slots 30 correspond to the plug-in pin 19. A plug-in spring 20 is installed inside the limit tube 21, and the plug-in pin 19 is pushed accurately into the plug-in slot 30 through elastic force to achieve locking. This structure realizes mechanical self-locking, has shock-resistant and anti-deviatory capabilities, and provides stable support for high-speed rotation.

[0045] Furthermore, a polishing motor 8 is fixedly installed on one side of the support frame 4, and the output end of the polishing motor 8 is coaxially fixedly connected to one end of the driving rod 10. A controller 6 is fixedly installed on the frame 1, and the controller 6 is electrically connected to the polishing motor 8.

[0046] With this structure, controller 6 is located inside frame 1 and connected to polishing motor 8 via a cable. Its internal program pre-sets the operating sequence: "Start → Polish → Switch to Cleaning → Finish → Reset → Standby." Controller 6 features an LCD interface and parameter setting function, allowing users to easily set workpiece type and processing parameters, achieving full digital control and intelligent feedback loop throughout the entire process.

[0047] Furthermore, the conveying assembly includes a placing table 2, two limit blocks 40 are fixedly installed on one side of the placing table 2, and the placing table 2 is slidably installed on the frame 1 through the limit blocks 40, and two driving blocks 42 are fixedly installed on the other side of the placing table 2, and the two driving blocks 42 are slidably installed on the frame 1, and a driving threaded rod 41 is rotatably installed on the frame 1, and the two driving blocks 42 are screwed on the threaded area on the surface of the driving threaded rod 41, and a conveying motor 43 is fixedly installed on one side of the frame 1, and the output end of the conveying motor 43 is coaxially fixedly connected with one end of the driving threaded rod 41, and a push-type trigger 5 is fixedly installed on the frame 1, and the push-type trigger 5 is electrically connected to the conveying motor 43, and a plurality of mounting ports are opened on the upper side of the placing table 2, and positioning units are slidably installed in the plurality of mounting ports, and a waste collection unit is fixedly installed on the lower side of the placing table 2.

[0048] With the above structure, two sets of slides are opened on the inner wall of the frame 1, one of which slides is slidably installed with two limit blocks 40, and the other slide is slidably installed with two drive blocks 42. The drive threaded rod 41 is rotatably installed in the slide where the drive blocks 42 are slidably installed and is screwed to the two drive blocks 42. One end of the drive threaded rod 41 rotates forward and reverse through the output end of the conveying motor 43, thereby moving the drive blocks 42, and then driving the placement table 2 to be transported horizontally. When the placement table 2 moves and squeezes the push-type trigger 5, it triggers the polishing motor 8 to rotate in the opposite direction, and cooperates with the relevant structure to flip to the cleaning function. When the conveying motor 43 rotates in the opposite direction to reset the placement table 2, the manual operation controller 6 controls the conveying motor 43 to stop and reset the polishing motor 8, so that the polishing roller 35 switches back to the working position. The push-type trigger 5 can be replaced by a travel switch.

[0049] Furthermore, the positioning unit includes multiple sliding blocks 57, which are slidably installed in the installation opening, which is a long hole. An L-shaped positioning block 45 is fixedly installed on the upper side of the sliding block 57, and a lower pressure column 46 is slidably installed on the upper side of the placement table 2 and passes through the lower side. A lower pressure plate 49 is fixedly installed on the bottom end of the lower pressure column 46, and multiple U-shaped arms 50 are rotatably installed on the side of the lower pressure plate 49. The other end of the U-shaped arm 50 is rotatably connected to the lower side of the sliding block 57, and the same lifting spring 47 is fixedly installed between the placement table 2 and the lower pressure plate 49.

[0050] With this structure, the placement platform 2 is equipped with four sliding blocks 57, located at the four corners. These blocks are pivotally connected to the lower pressure plate 49 via U-shaped arms 50. Tension springs 47 provide automatic return to their original positions. Each sliding block 57 is fitted with a corresponding L-shaped positioning block 45, which aligns with the tile corners to achieve centering and prevent shifting due to vibration or rotation. This structure, combined with the sliding blocks 57, automatically positions and secures the tiles, achieving rapid positioning.

[0051] Furthermore, the waste collection unit includes a waste box 7, which is fixedly mounted on the lower side of the placement table 2, a discharge door is provided on one side of the waste box 7, a plurality of waste openings 44 are provided on the upper side of the placement table 2, exhaust outlets are provided on both sides of the waste box 7, an exhaust plate is fixedly mounted on the exhaust outlet, a rotating shaft 53 is rotatably mounted on the exhaust plate, a negative pressure fan blade 52 is fixedly mounted on the surface of the rotating shaft 53, the same linkage rod 48 is fixedly mounted between the two rotating shafts 53, and two arc-shaped filter plates 51 are fixedly mounted on the inner wall of the waste box 7.

[0052] With the above structure, the waste box 7 is arranged under the placement table 2, and exhaust outlets of the same size are opened on both sides of the waste box 7. An exhaust plate is installed at the exhaust outlet and two negative pressure fan blades 52 are installed through the rotating shaft 53. The two negative pressure fan blades 52 are synchronously driven by the linkage rod 48. The two arc-shaped filter plates 51 are used to protect the negative pressure fan blades 52 to prevent dust from entering the working area of ​​the negative pressure fan blades 52, and a detachable assembly method is adopted to facilitate periodic cleaning and maintenance. When polishing or cleaning is performed, the two negative pressure fan blades 52 rotate synchronously to form a strong suction negative pressure area at the waste port 44. The system works synchronously with the polishing and cleaning integrated component to extract residual liquid and debris in real time to keep the processing area clean and tidy.

[0053] Furthermore, the waste collection unit also includes multiple synchronous gears 56. A limiting groove is opened on the upper side of the placement table 2. Two synchronous gears 56 are rotatably installed in the limiting groove. The limiting groove is connected to the waste box 7. The surface of the rotating shaft 53 is fixedly installed with a synchronous gear 56. The same double-sided toothed synchronous belt 55 is sleeved and installed between the multiple synchronous gears 56. The inner wall of the waste box 7 is fixedly installed with an angle guide block 54 for angle wrapping the double-sided toothed synchronous belt 55.

[0054] Through this structure, the three synchronous gears 56 are functionally divided into one main synchronous gear 56, two auxiliary synchronous gears 56, and one double-sided toothed synchronous belt 55, forming a "main gear with two auxiliary" configuration. The three components are stably mounted via a bearing block. The inner teeth of the upper portion of the double-sided toothed synchronous belt 55 mesh with the two auxiliary synchronous gears 56, while the lower portion meshes with the single main synchronous gear 56, achieving power transmission. Two wrap guides 54 are positioned on either side of the double-sided toothed synchronous belt 55 to ensure that the double-sided toothed synchronous belt 55 forms an angle with the three synchronous gears 56, preventing slippage and tooth jumping. This structure provides stable and wear-resistant transmission. During polishing or cleaning operations, the forward synchronous pulley 37 or the reverse gear 15, respectively, temporarily engages the left and right double-sided toothed synchronous belts 55, driving the double-sided toothed synchronous belt 55 to provide power to the main synchronous gear 56 at the bottom, which in turn drives the two negative pressure fan blades 52 at the end, ensuring long-term stable operation of the waste system.

[0055] Working principle: When the device is in use, first place the tile body 3 that needs to be polished and ground on the placement table 2 and connect the liquid injection external interface 38 to the external water source, use the weight of the tile body 3 to drive the lower pressure column 46 to move downward, the lower pressure column 46 drives the lower pressure plate 49 to move downward, the lower pressure plate 49 drives the four U-shaped arms 50 to move, the four U-shaped arms 50 drive the corresponding sliding blocks 57 to approach each other, and multiple sliding blocks 57 drive the corresponding L-shaped positioning blocks 45 to approach and fit the four top corners of the tile body 3 to position the tile body 3. After positioning is completed, first start the polishing motor 8.

[0056] The output end of the polishing motor 8 drives the driving rod 10 to rotate forward, the driving rod 10 drives the guide shaft 27 to rotate, the guide shaft 27 drives the rotating disk 25 to move, the rotating disk 25 drives the split disk 24 to rotate through a plurality of split legs 16, the split disk 24 drives the switching shaft 23 to rotate, the switching shaft 23 drives the rotating bar 22 to rotate, the rotating bar 22 drives the two limiting tubes 21 to move, but at this time the plug pin 19 of the limiting tube 21 is inserted into the corresponding plug slot 30, so that the limiting tube 21 cannot rotate, and at this time the guide shaft 27 is aligned with the rotating disk 25. For rotation, the guide shaft 27 cooperates with the driving bead 60 to drive the rotating disk 25 to move through the guide groove 58 on the surface. The rotating disk 25 drives multiple splicing feet 16 to withdraw from the splicing groove, so that the rotating disk 25 and the splicing disk 24 are disassembled. When the splicing is disassembled, the driving bead 60 is located in the anti-slip groove 59. At this time, the two mounting disks 9 remain stationary, and the driving rod 10 rotates independently to drive the driving gear 28 to rotate. The driving gear 28 drives the secondary transmission gear 34 to rotate through the locked one-way bearing, and the secondary transmission gear 34 drives the polishing roller 35 to work.

[0057] When the polishing roller 35 is working, the conveying motor 43 is started to rotate, and the output end of the conveying motor 43 drives the driving threaded rod 41 to rotate, and the driving threaded rod 41 drives the driving block 42 to move and drives the placement table 2 to move close to the polishing roller 35 under the joint action of the limit block 40. When the tile body 3 is attached to the surface of the polishing roller 35, the glaze surface of the tile surface is polished by the polishing roller 35. During the polishing process, the polishing transmission rod 36 drives the positive synchronous pulley 37 to rotate. When the positive synchronous pulley 37 contacts the teeth of the outer ring of the double-sided toothed synchronous belt 55, an engagement is formed. At this time, the positive synchronous pulley 37 drives the double-sided toothed synchronous belt 55 to run under the action of three synchronous gears 56, driving the synchronous gear 56 on the rotating shaft 53 to rotate, and driving one of the negative pressure fan blades through the rotating shaft 53. 52 moves, and at the same time, the rotating shaft 53 drives another negative pressure fan blade 52 to move synchronously through the linkage rod 48, and the outside air is sucked in through the waste port 44, so that the inside of the waste box 7 is formed with negative pressure, and the glaze dust generated during the polishing process is sucked into the waste box 7 through the waste port 44 and the dust is collected in the waste box 7 under the filtering action of the two arc-shaped filter plates 51. After polishing is completed, the forward synchronous pulley 37 disengages the synchronous gear 56, so that the negative pressure fan blade 52 stops moving, the placement table 2 continues to move forward, and presses the push-type trigger 5 to trigger. When the push-type trigger 5 is triggered, the information is sent to the controller 6, and the controller 6 controls the conveying motor 43 to rotate in the reverse direction, so that the placement table 2 is reset, and at the same time controls the polishing motor 8 to slowly stop and rotate in the reverse direction.

[0058] The output end of the polishing motor 8 rotates in the opposite direction, and under the action of inertia, the driving ball 60 disengages from the anti-slip groove 59, unlocking the rotating disk 25. At this time, the splicing spring 26 releases the spring pressure, and the guide shaft 27 rotates in the opposite direction to cooperate with the guide groove 58 to reinsert the splicing foot 16 on one side of the rotating disk 25 into the splicing groove to form a splicing. At this time, it will drive the limit tube 21 to rotate 180°. At this time, the switching shaft 23 will drive the mounting plate 9 to rotate synchronously, and the mounting plate 9 drives the cleaning box 31 to rotate, thereby switching the cleaning scraper 11 to the lower side of the driving rod 10. When the switching is completed, the plug-in foot 19 is released by the elastic force of the plug-in spring 20 to reinsert the plug-in foot 19 into the plug-in groove 30. The driving rod 10 continues to rotate, so that the splicing foot 16 is pulled out of the splicing groove again. At this time, the driving rod 10 The independent reverse rotation drives the driving gear 28 to rotate in the reverse direction, and the driving gear 28 drives the first-stage transmission gear 14 to rotate in the reverse direction through the locked one-way bearing. The first-stage transmission gear 14 drives the cleaning transmission rod 13 to rotate, and the cleaning transmission rod 13 drives the water impeller 39 to rotate, and the clean water injected from the liquid injection external interface 38 is transported to the nozzle 32 and sprayed out, and the clean water is sprayed on the polished tile glaze. The cleaning scraper 11 attached to the tile glaze is used to clean the tile surface to remove residual dust and impurities on the surface. During the cleaning process, the first-stage transmission gear 14 drives the reverse gear 15 to rotate forward and engage with the double-sided tooth synchronous belt 55 on the other side, so that the waste box 7 forms a negative pressure again, and the waste generated during the cleaning process is sucked in and collected.

[0059] When polishing is completed, the placement table 2 is reset, the polished tiles are removed, and the four L-shaped positioning blocks 45 are reset under the action of the lifting spring 47. At the same time, the controller 6 controls the polishing motor 8 to rotate forward again, switching to the rotating state of the polishing roller 35 to prepare for the next polishing.

[0060] The present invention also provides a method for polishing the surface of a self-cleaning glazed ceramic tile, comprising the following steps:

[0061] S1. Place the tile body 3 on the conveying assembly, which conveys the tile to the polishing and cleaning integrated assembly, and polishes the tile glaze surface through the polishing and cleaning integrated assembly;

[0062] S2. After polishing is completed, the conveying component conveys the tile body 3 in the reverse direction, and at the same time the switching component switches the polishing and cleaning integrated component. The water cleaning unit sprays cleaning water onto the tile body 3 and cooperates with the cleaning scraper 11 to clean the tile body 3.

[0063] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any other manner. Any person skilled in the art may utilize the above-disclosed technical content to modify or modify the present invention into equivalent embodiments. However, any simple modifications, equivalent variations, and modifications to the above embodiments that do not depart from the technical content of the present invention and are based on the technical essence of the present invention remain within the scope of protection of the present invention.

Claims

1. A self-cleaning glazed tile surface polishing device, comprising a frame (1), characterized in that: A conveying assembly is slidably mounted on the frame (1), a support frame (4) and a switching frame (18) are fixedly mounted on the frame (1), a driving rod (10) is rotatably mounted on the support frame (4), mounting plates (9) are mounted on adjacent sides of the support frame (4) and the switching frame (18), a driving gear (28) is fixedly mounted on the driving rod (10), a polishing and cleaning integrated assembly is rotatably mounted between the two mounting plates (9), and a switching assembly is rotatably mounted on the switching frame (18); The polishing and cleaning integrated assembly comprises a cleaning box (31) and a polishing roller (35), wherein the cleaning box (31) is fixedly mounted on one side of one of the mounting plates (9), a cleaning scraper (11) is fixedly mounted on the upper side of the cleaning box (31) via a plurality of spring telescopic rods (33), a plurality of water cleaning units are mounted on the cleaning box (31), a same polishing transmission rod (36) is rotatably mounted between the two mounting plates (9), the polishing roller (35) is fixedly mounted on the outside of the polishing transmission rod (36), a secondary transmission gear (34) is mounted on the polishing transmission rod (36) via a one-way bearing, the secondary transmission gear (34) is meshed with a driving gear (28), a forward synchronous pulley (37) is also fixedly mounted on the polishing transmission rod (36), and an arc-shaped stop cover (12) is fixedly mounted on one side of the mounting plate (9); The water cleaning unit comprises a plurality of nozzles (32), wherein the plurality of nozzles (32) are fixedly mounted on one side of a cleaning box (31); a same cleaning transmission rod (13) is rotatably mounted between two mounting plates (9); the cleaning transmission rod (13) passes through the cleaning box (31); a water impeller (39) is fixedly mounted on the surface of the cleaning transmission rod (13) located in the inner area of ​​the cleaning box (31); a plurality of liquid injection external interfaces (38) are mounted on one side of the cleaning box (31); a first-stage transmission gear (14) is mounted on the surface of the cleaning transmission rod (13) via a one-way bearing; the first-stage transmission gear (14) is meshed with a driving gear (28); a reverse shaft (17) is rotatably mounted on one side of the mounting plate (9); a reverse gear (15) is fixedly mounted on one end surface of the reverse shaft (17); After the polishing roller (35) polishes the glaze surface of the ceramic tile, the cleaning scraper (11) is switched to the working position by the switching assembly, and the driving gear (28) drives the first-stage transmission gear (14) to rotate in the opposite direction through the locked one-way bearing, and the first-stage transmission gear (14) drives the cleaning transmission rod (13) to rotate, and the cleaning transmission rod (13) drives the water impeller (39) to rotate, and the clean water injected from the liquid injection external interface (38) is transported to the nozzle (32) and sprayed out, spraying the clean water on the polished ceramic tile glaze, and cooperating with the cleaning scraper (11) attached to the ceramic tile glaze to clean the ceramic tile surface; In the integrated polishing and cleaning assembly, the polishing function is located at the lower part of the shaft, and the cleaning function is located at the upper part of the shaft. By flipping the switching assembly 180°, it can be switched to the lower working position at will, completing the closed-loop process of "polishing-cleaning-reset" in sequence, realizing the integrated operation of multi-station coaxial switching.

2. The self-cleaning glazed tile surface polishing device according to claim 1, characterized in that: The switching assembly includes a switching shaft (23), the switching shaft (23) is rotatably mounted on the switching frame (18), one of the mounting plates (9) is fixedly mounted on the switching shaft (23), one end of the switching shaft (23) is fixedly mounted with a splitting plate (24), one side of the splitting plate (24) is provided with a plurality of splitting grooves, one end of the driving rod (10) is fixedly mounted with a guide shaft (27), the side of the guide shaft (27) is provided with a guide groove (58), and the surface of the guide shaft (27) is provided with two anti-slip grooves (59) is connected to both ends of the guide groove (58), a driving bead (60) is slidably installed in the guide groove (58), the guide shaft (27) is matched with the rotating disk (25) through the driving bead (60), a plurality of split legs (16) are fixedly installed on one side of the rotating disk (25), a limiting ring (61) is rotatably installed on the guide shaft (27), a split spring (26) is fixedly installed between the limiting ring (61) and the rotating disk (25), and a limiting unit is fixedly installed on one end of the switching shaft (23).

3. The self-cleaning glazed tile surface polishing device according to claim 2, characterized in that: The limiting unit includes a rotating bar (22), the rotating bar (22) is fixedly mounted on one end of the switching shaft (23), two limiting tubes (21) are fixedly mounted on one side of the rotating bar (22), two switching grooves (29) are provided on one side of the switching frame (18), the two limiting tubes (21) are fitted in the switching grooves (29), the inner wall of the switching groove (29) is provided with two plug-in grooves (30), the inner walls of the two limiting tubes (21) are slidably mounted with plug-in pins (19), one side of the plug-in pin (19) is fixedly mounted with a plug-in spring (20), and the other end of the plug-in spring (20) is fixedly mounted on the inner wall of the limiting tube (21).

4. The self-cleaning glazed tile surface polishing device according to claim 1, characterized in that: A polishing motor (8) is fixedly mounted on one side of the support frame (4), and an output end of the polishing motor (8) is coaxially fixedly connected to one end of a driving rod (10). A controller (6) is fixedly mounted on the frame (1), and the controller (6) is electrically connected to the polishing motor (8).

5. The self-cleaning glazed tile surface polishing device according to claim 1, characterized in that: The conveying assembly includes a placing table (2), one side of the placing table (2) is fixedly installed with two limit blocks (40), the placing table (2) is slidably installed on the frame (1) through the limit blocks (40), the other side of the placing table (2) is fixedly installed with two driving blocks (42), the two driving blocks (42) are slidably installed on the frame (1), a driving threaded rod (41) is rotatably installed on the frame (1), the two driving blocks (42) are screwed and installed on the threaded area of ​​the surface of the driving threaded rod (41), a conveying motor (43) is fixedly installed on one side of the frame (1), the output end of the conveying motor (43) is coaxially fixedly connected to one end of the driving threaded rod (41), a push-type trigger (5) is fixedly installed on the frame (1), and the push-type trigger (5) is electrically connected to the conveying motor (43), a plurality of mounting openings are opened on the upper side of the placing table (2), and positioning units are slidably installed in the plurality of mounting openings, and a waste collection unit is fixedly installed on the lower side of the placing table (2).

6. The self-cleaning glazed tile surface polishing device according to claim 5, characterized in that: The positioning unit includes a plurality of sliding blocks (57), and the plurality of sliding blocks (57) are slidably installed in the installation opening. An L-shaped positioning block (45) is fixedly installed on the upper side of the sliding block (57), and a lower pressure column (46) is slidably installed on the upper side of the placement table (2) and passes through the lower side. A lower pressure plate (49) is fixedly installed at the bottom end of the lower pressure column (46), and a plurality of U-shaped arms (50) are rotatably installed on the side of the lower pressure plate (49). The other end of the U-shaped arm (50) is rotatably connected to the lower side of the sliding block (57), and the same lifting spring (47) is fixedly installed between the placement table (2) and the lower pressure plate (49).

7. The self-cleaning glazed tile surface polishing device according to claim 5, characterized in that: The waste collection unit includes a waste box (7), the waste box (7) is fixedly mounted on the lower side of the placement table (2), a discharge door is provided on one side of the waste box (7), a plurality of waste openings (44) are provided on the upper side of the placement table (2), exhaust ports are provided on both sides of the waste box (7), an exhaust plate is fixedly mounted on the exhaust port, a rotating shaft (53) is rotatably mounted on the exhaust plate, a negative pressure fan blade (52) is fixedly mounted on the surface of the rotating shaft (53), a same linkage rod (48) is fixedly mounted between the two rotating shafts (53), and two arc-shaped filter plates (51) are fixedly mounted on the inner wall of the waste box (7).

8. The self-cleaning glazed tile surface polishing device according to claim 7, characterized in that: The waste collection unit also includes a plurality of synchronous gears (56), a limiting groove is provided on the upper side of the placement table (2), two synchronous gears (56) are rotatably installed in the limiting groove, the limiting groove is connected to the waste box (7), the surface of the rotating shaft (53) is fixedly installed with a synchronous gear (56), the same double-sided toothed synchronous belt (55) is sleeved and installed between the plurality of synchronous gears (56), and an angle guide block (54) for angle wrapping the double-sided toothed synchronous belt (55) is fixedly installed on the inner wall of the waste box (7).

9. A polishing method for a self-cleaning glazed ceramic tile surface polishing device according to any one of claims 1 to 8, characterized in that: The steps include: S1, placing the tile body (3) on the conveying assembly, which conveys the tile to the polishing and cleaning integrated assembly, and polishing the tile glaze surface by the polishing and cleaning integrated assembly; S2. After polishing is completed, the conveying component conveys the tile body (3) in the reverse direction, and at the same time the switching component switches the polishing and cleaning integrated component, and the water cleaning unit sprays cleaning water onto the tile body (3) and cooperates with the cleaning scraper (11) to clean the tile body (3).

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