A cleaning machine for ceramic tiles

Abstract

This invention relates to the field of ceramic tile cleaning and discloses a ceramic tile cleaning machine, comprising a fixed plate, a bottom box, and an upper box. The bottom box is mounted on the fixed plate, and a cleaning chamber is arranged at the top inside the bottom box. Ultrasonic generators are arranged on both inner walls of the cleaning chamber. A water storage chamber is arranged at the bottom inside the bottom box. Two drain pipes are installed on the front of the bottom box, and the two drain pipes are respectively connected to the water storage chamber and the cleaning chamber. A storage structure is provided inside the cleaning chamber. A lifting structure is provided on the fixed plate. The upper box is located at the top of the front of the fixed plate. A rinsing structure and a drying structure are provided inside the upper box. A water return structure and a water supply rinsing structure are provided between the upper box and the bottom box. By setting up the storage structure and the pull-out structure, the contact area between the storage structure and the ceramic tile can be changed during the cleaning process inside the cleaning chamber by pulling out the structure. This makes the cleaning of ceramic tiles more comprehensive and greatly improves the cleaning quality.

Description

Technical Field

[0001] This invention relates to the technical field of ceramic tile cleaning, and in particular to a cleaning machine for ceramic tiles. Background Technology

[0002] Ceramic materials are a class of inorganic non-metallic materials made from natural or synthetic compounds through shaping and high-temperature sintering. They have advantages such as high melting point, high hardness, high wear resistance, and oxidation resistance. They can be used as structural materials and cutting tool materials. Because ceramics also have some special properties, they can also be used as functional materials. When cleaning ceramic sheets, a cleaning machine is used.

[0003] In the existing technology, the cleaning machine involves adding cleaning fluid into the cleaning chamber, placing the ceramic pieces to be cleaned on the storage basket, and then starting the ultrasonic generator to clean the ceramic pieces in the cleaning fluid.

[0004] However, in actual operation, because the ceramic discs are placed in the storage basket, the contact area between the ceramic discs and the storage basket is blocked, which reduces the cleaning quality. Therefore, there is room for improvement. Summary of the Invention

[0005] To address the problems mentioned in the background section, the present invention provides a cleaning machine for ceramic sheets.

[0006] The present invention provides a cleaning machine for ceramic tiles, which adopts the following technical solution:

[0007] A cleaning machine for ceramic tiles includes a fixed plate, a bottom box, and an upper box. The bottom box is mounted on the fixed plate. A cleaning chamber is arranged at the top inside the bottom box. Ultrasonic generators are arranged on both inner walls of the cleaning chamber. A water storage chamber is arranged at the bottom inside the bottom box. Two drain pipes are installed on the front of the bottom box, and the two drain pipes are respectively connected to the water storage chamber and the cleaning chamber. A storage structure is arranged inside the cleaning chamber. A lifting structure is arranged on the fixed plate. The upper box is arranged at the top of the front of the fixed plate. A rinsing structure and a drying structure are arranged inside the upper box. A return water structure and a water supply rinsing structure are arranged between the upper box and the bottom box.

[0008] The storage structure includes a base plate installed in the cleaning chamber, the base plate being inverted "V" shape, a shelf mounted on the base plate, and multiple sets of storage frames evenly spaced on the upper inner wall of the shelf. A first rotating rod passes through the middle of the left and right sides of each storage frame, one end of which is inserted into the storage frame and connected to a Z-shaped rod, the other end of which is connected to a rotating handle, and a support frame is installed at one end of the rotating handle. A pull-out structure is provided between the storage frame and the upper box.

[0009] Preferably, the pull-out structure includes a U-shaped plate that moves through the upper box, the U-shaped plate passing under the shelf, and a vertical bar connected to each first rotating rod on the U-shaped plate. A first gear is sleeved on the other end of the first rotating rod, and the first gear meshes with the teeth on the vertical bar.

[0010] Preferably, the lifting structure includes a guide rail plate installed above the front of the fixed plate, a motor installed at the top of the guide rail plate, a lead screw connected to the bottom of the motor output shaft, the bottom of the lead screw connected to a bearing on the guide rail plate, a slide block sleeved on the lead screw, the slide block slidably mounted on the guide rail plate, a connecting plate fastened to the slide block by bolts, one end of the connecting plate connected to a lifting frame, and through rods connected to the four corners of the lifting frame, the through rods movably passing through the bottom of the upper box and connecting to the bottom plate, and a transmission structure provided between the lifting frame and the U-shaped plate.

[0011] Preferably, the transmission structure includes drive blocks connected to the two top ends of the U-shaped plate, a second drive groove on the drive block, longitudinal grooves on both sides of the lifting frame, a movable block slidably disposed in the longitudinal groove, a crossbar connecting the two movable blocks, the crossbar moving through the second drive groove, a first insert rod connected at the middle of the side of the two movable blocks away from each other, mounting strips connected to both sides of the upper front of the fixed plate, a vertical plate mounted at the front end of the mounting strip, a first drive groove on the vertical plate, and one end of the first insert rod movably inserted into the first drive groove.

[0012] Preferably, the water return structure includes a return pipe connected to the lower left and right sides of the upper tank, and the bottom end of the return pipe is connected to the water storage chamber.

[0013] Preferably, the water supply and flushing structure includes a filter cylinder installed on the lower right side of the bottom tank, a filter screen installed inside the filter cylinder, a water pump installed at one end of the filter cylinder, a water pump storage end connected to a water supply pipe, a water storage frame installed on the upper side of the upper tank, the top end of the water supply pipe connected to the water storage frame, flushing pipes installed on both the front and rear sides of the upper tank, multiple nozzles installed on the flushing pipes, one end of the flushing pipe connected to a second flexible hose, and one end of the second flexible hose connected to the water storage frame.

[0014] Preferably, the drying structure includes an air outlet pipe located on the front and rear sides inside the upper chamber, the air outlet pipe having multiple air outlet holes, the air outlet pipe being connected to a first flexible hose, an air inlet duct located above the air outlet pipe on the upper chamber, a dustproof net installed at the top of the air inlet duct, a fan and a resistance wire installed inside the air inlet duct, end blocks fixedly fitted on both ends of the air outlet pipe, the end blocks being fixedly fitted on both ends of the rinsing pipe, and a lifting and switching structure provided between the end blocks and the upper chamber.

[0015] Preferably, the lifting and switching structure includes a fixed block located at the middle of the end block, a through strip movably passing through the fixed block, one end of the through strip being connected to a driving strip, and second gears fixedly fitted on both the flushing pipe and the air outlet pipe. The two second gears mesh with the teeth on the two driving strips respectively. A driving structure is provided between the through strip and the inner wall of the upper box. A second rotating rod is connected at the middle of the end block, and a fixed cylinder is movably fitted on the second rotating rod. Vertical grooves are formed on both sides of the inner wall of the upper box near the fixed cylinders, and lifting blocks are slidably arranged in the vertical grooves. One end of the fixed cylinder is fixedly connected to the lifting block. Each of the two lifting blocks has a baffle installed on a side away from each other. The baffle is close to the outer side of the upper box. A first electric telescopic rod is installed on the upper box above the lifting block. The bottom end of the output shaft of the first electric telescopic rod is connected to the lifting block. A second electric telescopic rod is installed on one of the baffles. One end of the output shaft of the second electric telescopic rod is rotatably connected to a second rotating rod. A spiral groove is opened on the fixed cylinder near the second electric telescopic rod. A second insert rod is connected to the corresponding second rotating rod. The second insert rod passes through the spiral groove.

[0016] Preferably, the driving structure includes a third insert rod installed on one end of the through strip, and a third driving groove is provided on both sides of the inner wall of the upper box near the position of the third insert rod. One end of the third insert rod near the second electric telescopic rod is movably inserted into the corresponding third driving groove.

[0017] In summary, the present invention has the following beneficial technical effects:

[0018] 1. By setting up a storage structure and a pull-out structure, the present invention can change the contact area between the storage structure and the ceramic sheet during the cleaning process in the cleaning chamber. This makes the cleaning of ceramic sheets more comprehensive and greatly improves the cleaning quality.

[0019] 2. By setting up a lifting structure and a transmission structure, the present invention uses the lifting structure to drive the placement structure and the ceramic sheet to move up and down as a whole, and works in conjunction with the transmission structure so that when the placement structure moves the ceramic sheet down into the cleaning chamber, the contact position between the placement structure and the ceramic sheet can be automatically changed, making the operation more labor-saving and convenient.

[0020] 3. This invention, by setting up a drying structure, a rinsing structure, a water supply structure, and a water return structure, allows the ceramic sheets, after being cleaned by the cleaning solution, to be moved upwards to the upper chamber by the lifting structure. The water supply structure then sends the cleaning water from the storage chamber to the rinsing structure to rinse the ceramic sheets. The rinsed water is collected in the storage chamber by the water return structure, achieving water recycling and reducing water waste. Furthermore, after rinsing, the ceramic sheets can be dried in the upper chamber using the drying structure, thereby improving work efficiency.

[0021] 4. This invention, by setting up a lifting and switching structure and a driving structure, drives the rinsing and drying structures to move up and down, thereby rinsing and drying various positions on the ceramic sheet, making the rinsing and drying of the ceramic sheet more thorough. At the same time, it can automatically and flexibly switch between the rinsing and drying structures. In conjunction with the driving structure, when the rinsing pipe or air outlet pipe moves up and down, the rinsing pipe or air outlet pipe can automatically rotate back and forth, further improving the quality of rinsing and drying of the ceramic sheet. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of a ceramic tile cleaning machine according to an embodiment of the present invention;

[0023] Figure 2 This is a schematic diagram of the internal structure of the bottom box in an embodiment of the present invention;

[0024] Figure 3 This is a schematic diagram of the structure at the placement structure in an embodiment of the present invention;

[0025] Figure 4 This is an embodiment of the present invention. Figure 3 Enlarged view of the structure at point A;

[0026] Figure 5 This is a schematic diagram of the structure of the upper box in an embodiment of the present invention;

[0027] Figure 6 This is an embodiment of the present invention. Figure 5 Enlarged view of the structure at point B;

[0028] Figure 7 This is a schematic diagram of the drying and rinsing structures in the upper chamber of this invention.

[0029] Figure 8 This is an embodiment of the present invention. Figure 7 Enlarged view of the structure at point C.

[0030] Explanation of reference numerals in the attached drawings: 1. Fixing plate; 2. Base box; 3. Upper box; 4. Drain pipe; 5. Cleaning chamber; 6. Water storage chamber; 7. Ultrasonic generator; 8. Shelf; 9. Storage frame; 10. First rotating rod; 11. Z-shaped rod; 12. Rotating handle; 13. Storage frame; 14. U-shaped plate; 15. Vertical bar; 16. First gear; 17. Connecting plate; 18. Motor; 19. Guide rail plate; 20. Lead screw; 21. Slide seat; 22. Lifting frame; 23. Through rod; 24. Base plate; 25. Mounting strip; 26. Vertical plate; 27. First driving groove; 28. Driving block; 29. ​​Second driving groove; 30. Horizontal bar; 31. Moving element 32. Longitudinal groove; 33. First insert rod; 34. Return pipe; 35. Filter cartridge; 36. Water pump; 37. Water supply pipe; 38. Water storage frame; 39. Flushing pipe; 40. Air inlet duct; 41. First flexible hose; 42. Air outlet duct; 43. Second flexible hose; 44. End block; 45. Vertical groove; 46. Lifting block; 47. Baffle; 48. Fixed cylinder; 49. Second rotating rod; 50. First electric telescopic rod; 51. Second electric telescopic rod; 52. Second insert rod; 53. Spiral groove; 54. Fixed block; 55. Through strip; 56. Drive strip; 57. Second gear; 58. Third insert rod; 59. Third drive groove. Detailed Implementation

[0031] The following is in conjunction with the appendix Figures 1-8 The present invention will be described in further detail below.

[0032] Reference Figures 1-8 This invention discloses a cleaning machine for ceramic tiles, including a fixed plate 1, a bottom box 2, and an upper box 3. The bottom box 2 is installed on the fixed plate 1. A cleaning chamber 5 is arranged in the upper part of the bottom box 2. Ultrasonic generators 7 are arranged on both inner walls of the cleaning chamber 5. A water storage chamber 6 is arranged in the lower part of the bottom box 2. Two drain pipes 4 are installed on the front of the bottom box 2, and the two drain pipes 4 are respectively connected to the water storage chamber 6 and the cleaning chamber 5. A storage structure is arranged in the cleaning chamber 5. A lifting structure is arranged on the fixed plate 1. The upper box 3 is arranged in the upper part of the front of the fixed plate 1. A rinsing structure and a drying structure are arranged in the upper box 3. A water return structure and a water supply rinsing structure are arranged between the upper box 3 and the bottom box 2.

[0033] The storage structure includes a base plate 24 set in the cleaning chamber 5. The base plate 24 is inverted "V" shape. A shelf 8 is installed on the base plate 24. Multiple storage frames 9 are set at equal intervals on the upper part of the inner wall of the shelf 8. The middle of the left and right sides of the storage frame 9 rotates through the first rotating rod 10. One end of the first rotating rod 10 is inserted into the storage frame 9 and connected to the Z-shaped rod 11. One end of the Z-shaped rod 11 is connected to the rotating handle 12. A support frame 13 is installed at one end of the rotating handle 12. A pull-out structure is set between the storage frame 9 and the upper box 3.

[0034] The pull-out structure includes a U-shaped plate 14 that moves through the upper box 3. The U-shaped plate 14 goes around the bottom of the shelf 8. A vertical bar 15 is connected to each of the first rotating rods 10 on the U-shaped plate 14. A first gear 16 is sleeved on the other end of the first rotating rod 10. The first gear 16 is meshed with the teeth on the vertical bar 15.

[0035] The lifting structure includes a guide rail plate 19 installed on the front upper part of the fixed plate 1. A motor 18 is installed at the top of the guide rail plate 19. The bottom end of the output shaft of the motor 18 is connected to a lead screw 20. The bottom end of the lead screw 20 is connected to a bearing on the guide rail plate 19. A slide block 21 is sleeved on the lead screw 20. The slide block 21 is slidably mounted on the guide rail plate 19. A connecting plate 17 is fastened to the slide block 21 by bolts. One end of the connecting plate 17 is connected to the lifting frame 22. A through rod 23 is connected to each of the four corners of the lifting frame 22. The through rod 23 moves through the bottom end of the upper box 3 and connects to the bottom plate 24. A transmission structure is set between the lifting frame 22 and the U-shaped plate 14.

[0036] The transmission structure includes drive blocks 28 connected to the two top ends of the U-shaped plate 14. A second drive groove 29 is formed on the drive blocks 28. Longitudinal grooves 32 are formed on both sides of the lifting frame 22. Moving blocks 31 are slidably arranged in the longitudinal grooves 32. A crossbar 30 connects the two moving blocks 31, and the crossbar 30 moves through the second drive groove 29. A first insert rod 33 is connected to the middle of the two moving blocks 31 on opposite sides. Mounting strips 25 are connected to both sides of the upper front of the fixing plate 1. A vertical plate 26 is mounted at the front end of the mounting strip 25. A first drive groove 27 is formed on the vertical plate 26. One end of the first insert rod 33 is movably inserted into the first drive groove 27. First, the ceramic pieces to be cleaned are placed sequentially into multiple sets of tray frames 13. The motor 18 is started, driving the lead screw 20 to rotate. The slide block 21 moves up and down on the lead screw 20, through the lifting frame 22 and... The through rod 23 drives the base plate 24 and the shelf 8 to be inserted into the cleaning fluid in the cleaning chamber 5. The ultrasonic generator 7 in the cleaning chamber 5 is activated to clean the ceramic pieces in the cleaning chamber 5. As the lifting frame 22 moves downward, it drives the first insertion rod 33 to slide in the first driving groove 27 of the vertical plate 26, thereby driving the horizontal bar 30 on the moving block 31 to slide back and forth in the second driving groove 29 of the driving block 28. The pressure of the horizontal bar 30 on the groove wall of the second driving groove 29 pushes the driving block 28 and the U-shaped plate 14 to move up and down as a whole. The up and down movement of the U-shaped plate 14 drives the vertical bar 15 to move up and down. Through the first gear 16, it drives the two tray frames 13 of each group to rotate synchronously in opposite directions. This can switch the contact position between the ceramic pieces and the tray frames 13 to better expose the ceramic pieces for cleaning.

[0037] See Figure 7 The water return structure includes a return pipe 34 connected to the lower part of the left and right sides of the upper tank 3, and the bottom end of the return pipe 34 is connected to the water storage chamber 6.

[0038] The water flushing structure includes a filter cylinder 35 installed on the lower right side of the bottom tank 2, with a filter screen inside the filter cylinder 35. A water pump 36 is installed at one end of the filter cylinder 35, and the water pump 36 is connected to a water supply pipe 37 at its water storage end. A water storage frame 38 is installed on the upper side of the upper tank 3, and the top of the water supply pipe 37 is connected to the water storage frame 38. Flushing pipes 39 are installed on both the front and rear sides inside the upper tank 3, and multiple nozzles are installed on the flushing pipes 39. One end of the flushing pipe 39 is connected to a second flexible hose 43, and the other end of the second flexible hose 43 is connected to the water storage frame 38. After the ceramic pieces are cleaned with the cleaning solution, the motor 18 drives the lifting frame 22 and the shelf 8 to move upward as a whole. When the shelf 8 moves upward and inserts into the upper box 3, the bottom plate 24 presses against the sealing gasket on the lower inner wall of the upper box 3. At this time, the water pump 36 can be started to send the water in the water storage chamber 6 to the water storage frame 38, and send it to the rinsing pipe 39 through the second hose 43. The water is then sprayed out from the nozzle onto the ceramic pieces in the shelf 8 for rinsing. The water generated during rinsing flows back to the water storage chamber 6 through the return pipe 34, realizing the function of water recycling.

[0039] See Figure 1-7 The drying structure includes an air outlet pipe 42 located on the front and rear sides inside the upper chamber 3. The air outlet pipe 42 has multiple air outlet holes and is connected to a first flexible hose 41. An air inlet duct 40 is located above the air outlet pipe 42 on the upper chamber 3. A dustproof net is installed at the top of the air inlet duct 40. A fan and a resistance wire are installed inside the air inlet duct 40. End blocks 44 are fixedly sleeved on both ends of the air outlet pipe 42. The end blocks 44 are fixedly sleeved on both ends of the rinsing pipe 39. A lifting and switching structure is provided between the end blocks 44 and the upper chamber 3. After rinsing the ceramic pieces in the upper chamber 3, the fan inside the air inlet duct 40 is turned on and the resistance wire is energized. The rotating fan blows the hot air generated by the energized resistance wire into the air outlet pipe 42 and blows it out onto the ceramic pieces through the air outlet holes on the air outlet pipe 42, thereby drying the rinsed ceramic pieces and speeding up the work efficiency.

[0040] The lifting and switching structure includes a fixed block 54 located at the middle of the end block 44, through which a through strip 55 movably passes. One end of the through strip 55 is connected to a drive strip 56. Second gears 57 are fixedly fitted onto both the flushing pipe 39 and the air outlet pipe 42. The two second gears 57 mesh with the teeth on the two drive strips 56 respectively. A drive structure is provided between the through strip 55 and the inner wall of the upper box 3. A second rotating rod 49 is connected at the middle of the end block 44. A fixed cylinder 48 is movably fitted onto the second rotating rod 49. Vertical grooves 45 are provided on both sides of the inner wall of the upper box 3 near the fixed cylinder 48. Lifting blocks 46 are slidably arranged in the vertical grooves 45. One end is fixedly connected to the lifting block 46. Two lifting blocks 46 are each equipped with a baffle 47 on a side away from each other. The baffle 47 is close to the outer side of the upper box 3. The first electric telescopic rod 50 is installed on the upper box 3 above the lifting block 46. The bottom end of the output shaft of the first electric telescopic rod 50 is connected to the lifting block 46. The second electric telescopic rod 51 is installed on one of the baffles 47. One end of the output shaft of the second electric telescopic rod 51 is rotatably connected to the second rotating rod 49. A spiral groove 53 is opened on the fixed cylinder 48 near the second electric telescopic rod 51. The second insert rod 52 is connected to the corresponding second rotating rod 49. The second insert rod 52 passes through the spiral groove 53.

[0041] The driving structure includes a third insert rod 58 installed on one end of the through strip 55. Third driving grooves 59 are provided on both sides of the inner wall of the upper box 3 near the third insert rod 58. One end of the third insert rod 58 near the second electric telescopic rod 51 is movably inserted into the corresponding third driving groove 59. During rinsing or drying, the first electric telescopic rod 50 can be activated to move the lifting block 46, rinsing pipe 39, and air outlet pipe 42 up and down as a whole. When the rinsing pipe 39 rinses the ceramic sheet, the up and down movement of the lifting block 46 causes one of the third insert rods 58 to slide up and down in one of the third driving grooves 59, thereby causing the corresponding driving strip 56 to move back and forth on the fixed block 54. This, in turn, drives the rinsing pipe 39 to rotate back and forth via the corresponding second gear 57, thus rinsing various parts of the ceramic sheet. After rinsing, drying is required. The second electric telescopic rod 51 on the baffle 47 can be activated, driving the second rotating rod 49 and the end block 44 to move as a whole. During the movement, the second rotating rod 49 drives the second insert rod 52 to slide in the spiral groove 53, thereby driving the end block 44 to rotate half a turn, switching the air outlet pipe 42 to the side closer to the shelf 8. At the same time, it drives one end of another third insert rod 58 to insert into another third drive groove 59 to perform the drying work. During the up and down movement of the air outlet pipe 42, the sliding of the other third insert rod 58 in another third drive groove 59 drives the corresponding drive bar 56 to move back and forth, and drives the air outlet pipe 42 to rotate back and forth through the corresponding second gear 57, thereby drying various positions on the ceramic sheet. This makes the washing and drying of the ceramic sheet more efficient.

[0042] The implementation principle of a ceramic tile cleaning machine according to an embodiment of the present invention is as follows: First, the ceramic tiles to be cleaned are placed sequentially into multiple sets of tray frames 13. The motor 18 is started to drive the lead screw 20 to rotate, and the slide 21 moves up and down with the lead screw 20. Through the lifting frame 22 and the through rod 23, the base plate 24 and the shelf 8 are inserted into the cleaning liquid in the cleaning chamber 5. The ultrasonic generator 7 in the cleaning chamber 5 is started to clean the ceramic tiles in the cleaning chamber 5. During the downward movement of the lifting frame 22, the first insertion rod 33 slides in the first driving groove 27 of the vertical plate 26, thereby driving the horizontal bar 30 on the moving block 31 to slide back and forth in the second driving groove 29 of the driving block 28. The horizontal bar 30 squeezes the wall of the second driving groove 29. The pressure pushes the drive block 28 and U-shaped plate 14 to move up and down reciprocally. The up and down movement of U-shaped plate 14 drives vertical bar 15 to move up and down. Through the first gear 16, it drives the two tray frames 13 of each group to rotate synchronously in opposite directions. This allows the contact position between the ceramic piece and the tray frame 13 to be switched, so as to better expose the ceramic piece for cleaning. After the ceramic piece is cleaned by the cleaning solution, the motor 18 drives the lifting frame 22 and the shelf 8 to move up as a whole. When the shelf 8 moves up and inserts into the upper box 3, the bottom plate 24 presses against the sealing gasket on the lower inner wall of the upper box 3. At this time, the water pump 36 can be started to send water from the water storage chamber 6 to the water storage frame 38, and then to the rinsing pipe 39 through the second hose 43. The water is then sprayed from the nozzle onto the ceramic pieces in the shelf 8. The water sprayed from the ceramic tile is returned to the water storage chamber 6 via the return pipe 34, realizing the water recycling function. During the rinsing of the ceramic tile, the lifting block 46 moves up and down, causing one of the third insert rods 58 to slide up and down in one of the third drive grooves 59. This causes the corresponding drive bar 56 to move back and forth on the fixed block 54, which in turn drives the rinsing pipe 39 to rotate back and forth via the corresponding second gear 57, thus rinsing various parts of the ceramic tile. When drying is required after rinsing, the second electric telescopic rod 51 on the baffle 47 can be activated, causing the second rotating rod 49 and the end block 44 to move as a whole. During the movement, the second rotating rod 49 drives the second insert rod 52 in the spiral groove. Sliding in 53 causes end block 44 to rotate half a turn, switching the air outlet 42 to the side closer to the shelf 8. At the same time, it causes one end of another third rod 58 to be inserted into another third drive groove 59 to perform the drying work. During the up-and-down movement of the air outlet 42, the sliding of the other third rod 58 in the other third drive groove 59 drives the corresponding drive bar 56 to move back and forth, and through the corresponding second gear 57, it drives the air outlet 42 to rotate back and forth, thereby drying various positions on the ceramic sheet. This makes the washing and drying of the ceramic sheet more efficient. After drying, the shelf 8 is removed from the upper box 3, and the ceramic sheet can be taken out to complete the work.

[0043] The above are all preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, all equivalent changes made in accordance with the structure, shape and principle of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A cleaning machine for ceramic tiles, comprising a fixed plate (1), a bottom box (2), and an upper box (3), characterized in that: A base box (2) is installed on the fixed plate (1). A cleaning chamber (5) is set in the upper part of the base box (2). An ultrasonic generator (7) is set on both sides of the inner wall of the cleaning chamber (5). A water storage chamber (6) is set in the lower part of the base box (2). Two drain pipes (4) are installed on the front of the base box (2). The two drain pipes (4) are connected to the water storage chamber (6) and the cleaning chamber (5) respectively. A storage structure is set in the cleaning chamber (5). A lifting structure is set on the fixed plate (1). An upper box (3) is set in the upper part of the front of the fixed plate (1). A rinsing structure and a drying structure are set in the upper box (3). A water return structure and a water supply rinsing structure are set between the upper box (3) and the base box (2). The storage structure includes a base plate (24) set in the cleaning chamber (5). The base plate (24) is inverted "V" shape. A shelf (8) is installed on the base plate (24). Multiple storage frames (9) are set at equal intervals on the upper part of the inner wall of the shelf (8). The middle of the left and right sides of the storage frame (9) is rotated through the first rotating rod (10). The first rotating rod (10) is inserted into the storage frame (9) and connected to a Z-shaped rod (11) at one end. The Z-shaped rod (11) is connected to a rotating handle (12) at one end. A support frame (13) is installed at one end of the rotating handle (12). A pull-out structure is set between the storage frame (9) and the upper box (3). The lifting structure includes a guide rail plate (19) installed above the front of the fixed plate (1), a motor (18) installed at the top of the guide rail plate (19), a lead screw (20) connected to the bottom of the output shaft of the motor (18), the bottom of the lead screw (20) connected to the bearing on the guide rail plate (19), a slide (21) sleeved on the lead screw (20), the slide (21) slidably mounted on the guide rail plate (19), a connecting plate (17) fastened to the slide (21) by bolts, one end of the connecting plate (17) connected to the lifting frame (22), and a through rod (23) connected to the four corners of the lifting frame (22). The through rod (23) moves through the bottom of the upper box (3) and connects to the bottom plate (24). A transmission structure is provided between the lifting frame (22) and the U-shaped plate (14). The transmission structure includes drive blocks (28) connected to the two top ends of the U-shaped plate (14). A second drive groove (29) is opened on the drive block (28). A longitudinal groove (32) is opened on both sides of the lifting frame (22). A moving block (31) is slidably arranged in the longitudinal groove (32). A crossbar (30) is connected between the two moving blocks (31). The crossbar (30) moves through the second drive groove (29). A first insert rod (33) is connected at the middle of the two moving blocks (31) on opposite sides. An installation strip (25) is connected to both sides of the front of the fixed plate (1). A vertical plate (26) is installed at the front end of the installation strip (25). A first drive groove (27) is opened on the vertical plate (26). One end of the first insert rod (33) is movably inserted into the first drive groove (27).

2. The cleaning machine for ceramic tiles according to claim 1, characterized in that: The pull-out structure includes a U-shaped plate (14) that moves through the upper box (3). The U-shaped plate (14) passes under the shelf (8). A vertical bar (15) is connected to each first rotating rod (10) on the U-shaped plate (14). A first gear (16) is sleeved on the other end of the first rotating rod (10). The first gear (16) meshes with the teeth on the vertical bar (15).

3. A cleaning machine for ceramic tiles according to claim 1, characterized in that: The water return structure includes a return pipe (34) connected to the lower left and right sides of the upper tank (3), and the bottom end of the return pipe (34) is connected to the water storage chamber (6).

4. A cleaning machine for ceramic tiles according to claim 3, characterized in that: The water supply and flushing structure includes a filter cylinder (35) installed on the lower right side of the bottom box (2). A filter screen is installed inside the filter cylinder (35). A water pump (36) is installed at one end of the filter cylinder (35). The water pump (36) is connected to a water supply pipe (37) at its water storage end. A water storage frame (38) is installed on the upper side of the upper box (3). The top end of the water supply pipe (37) is connected to the water storage frame (38). Flushing pipes (39) are installed on both the front and rear sides inside the upper box (3). Multiple nozzles are installed on the flushing pipes (39). One end of the flushing pipe (39) is connected to a second hose (43). One end of the second hose (43) is connected to the water storage frame (38).

5. A cleaning machine for ceramic tiles according to claim 1, characterized in that: The drying structure includes an air outlet pipe (42) located on the front and rear sides inside the upper box (3). The air outlet pipe (42) has multiple air outlet holes and is connected to a first flexible hose (41). An air inlet duct (40) is located above the air outlet pipe (42) on the upper box (3). A dustproof net is installed at the top of the air inlet duct (40). A fan and a resistance wire are installed inside the air inlet duct (40). End blocks (44) are fixedly fitted on both ends of the air outlet pipe (42). The end blocks (44) are fixedly fitted on both ends of the rinsing pipe (39). A lifting and switching structure is provided between the end blocks (44) and the upper box (3).

6. A cleaning machine for ceramic tiles according to claim 5, characterized in that: The lifting and switching structure includes a fixed block (54) located at the middle of the end block (44), through which a through strip (55) moves. One end of the through strip (55) is connected to a drive strip (56). A second gear (57) is fixedly fitted on both the flushing pipe (39) and the air outlet pipe (42). The two second gears (57) mesh with the teeth on the two drive strips (56). A drive structure is provided between the through strip (55) and the inner wall of the upper box (3). A second rotating rod (49) is connected at the middle of the end block (44). A fixed cylinder (48) is movably fitted on the second rotating rod (49). Vertical grooves (45) are provided on both sides of the inner wall of the upper box (3) near the fixed cylinder (48). A lifting block (46) is slidably installed in the vertical groove (45). The fixed cylinder (48) One end is fixedly connected to the lifting block (46). Both lifting blocks (46) are equipped with baffles (47) on the side away from each other. The baffles (47) are close to the outer side of the upper box (3). The upper box (3) is equipped with a first electric telescopic rod (50) above the lifting block (46). The bottom end of the output shaft of the first electric telescopic rod (50) is connected to the lifting block (46). A second electric telescopic rod (51) is installed on one of the baffles (47). One end of the output shaft of the second electric telescopic rod (51) is rotatably connected to the second rotating rod (49). A spiral groove (53) is opened on the fixed cylinder (48) near the second electric telescopic rod (51). A second insert rod (52) is connected to the corresponding second rotating rod (49). The second insert rod (52) passes through the spiral groove (53).

7. A cleaning machine for ceramic tiles according to claim 6, characterized in that: The driving structure includes a third insert rod (58) installed on one end of the through bar (55). The inner walls on both sides of the upper box (3) are provided with a third driving groove (59) near the third insert rod (58). One end of the third insert rod (58) near the second electric telescopic rod (51) is movably inserted into the corresponding third driving groove (59).

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