Automatic polishing equipment for ceramic roller production

Abstract

The present application relates to polishing equipment technical field, especially to a kind of automatic polishing equipment for ceramic roller production. Including workbench, guide rail, movable plate, storage rack I, storage rack II etc., guide rail is installed on workbench, two movable plates are symmetrically slidably arranged on guide rail, storage rack I is connected to guide rail, and storage rack II is connected to movable plate.The present application adjusts the area of contact between sandpaper and ceramic roller by adjusting mechanism, so that sandpaper can adapt to different length of ceramic roller, then the distance between the two movable plates is adjusted by translation mechanism, so as to adapt to different length of ceramic roller for placement, then ceramic roller is placed and fixed by storage rack I, storage rack II and clamp, then sandpaper is moved to contact with the surface of ceramic roller by electric sliding rail I, and ceramic roller is rotated by speed reducer motor, so that sandpaper can polish the surface of entire ceramic roller, which not only has high efficiency, but also has good polishing effect.

Description

Technical Field

[0001] This invention relates to the field of polishing equipment technology, and in particular to an automatic polishing equipment for ceramic roller production. Background Technology

[0002] In modern manufacturing, ceramic materials are widely used in various fields such as electronics, aerospace, machinery manufacturing, chemicals, and daily necessities due to their excellent physical and chemical properties, such as high strength, high temperature resistance, wear resistance, and corrosion resistance. Currently, the most widely used ceramic rollers are polished during the production process to improve the surface quality and precision of the ceramic rollers. Polishing is a key step in improving the smoothness and precision of the ceramic surface, which directly affects the performance and aesthetics of the ceramic rollers.

[0003] Currently, when polishing the surface of ceramic rollers, since ceramic rollers are usually cylindrical, a grinding machine is generally used. In operation, sandpaper is mounted on the grinding machine and brought into contact with the surface of the ceramic roller. The grinding machine then rotates the ceramic roller, causing the sandpaper to polish the surface. Simultaneously, the grinding machine moves the sandpaper back and forth across the ceramic roller, polishing the entire surface. However, this method is inefficient because the sandpaper can only polish a small area of ​​the ceramic roller surface at a time. This necessitates repeated reciprocating motions of the sandpaper across the roller to polish the entire surface, resulting in low efficiency and poor overall polishing quality. Summary of the Invention

[0004] In view of this, the present invention provides an automatic polishing equipment for ceramic roller production, which can solve the shortcomings of existing grinding roller machines in polishing the surface of ceramic rollers, which are inefficient and have poor overall polishing effect because sandpaper can only polish a small area of ​​the ceramic roller surface each time.

[0005] The technical implementation scheme of the present invention is as follows: An automatic polishing equipment for ceramic roller production includes a worktable, a guide rail, a movable plate, a shelf I, a shelf II, a geared motor, a clamp, an electric slide rail I, a movable frame, a one-way lead screw, a fixed frame, guide wheels, a feeding mechanism, a moving mechanism, an adjusting mechanism, and a translation mechanism. The guide rail is installed on the worktable, and two movable plates are symmetrically slidably arranged on the guide rail. Shelf I is connected to the guide rail, and shelf II is connected to the movable plate. Both shelf I and shelf II are used to support the ceramic rollers. The geared motor is installed on the movable plate, and the clamp is installed on the guide rail. Electric slide rail I is mounted on the worktable on the output shaft of the high-speed motor. The movable frame is slidably connected to the slider of electric slide rail I. The movable frame is threaded with two sets of one-way screws, each set having two screws. The two one-way screws in each set are distributed front and back. Each set of one-way screws is connected to a fixed frame. The guide wheel is rotatably connected to the fixed frame. The feeding mechanism is used to feed the roll of sandpaper. The moving mechanism is used to drive the movable frame to move on the slider of electric slide rail I. The adjusting mechanism is used to adjust the distance between the two fixed frames. The translation mechanism is used to drive the movable plate on the guide rail to move.

[0006] More preferably, the feeding mechanism includes a servo motor I and an expansion shaft, with the servo motor I symmetrically arranged on the movable frame, and the expansion shaft connected to the output shaft of the servo motor I.

[0007] More preferably, the moving mechanism includes a connecting plate and an electric push rod I. The connecting plate is mounted on the slider of the electric slide rail I, and the electric push rods I are symmetrically arranged on the connecting plate. The telescopic rods of the electric push rods I are all connected to the movable frame.

[0008] More preferably, the adjustment mechanism includes a brushless motor, a gear ring, and gears. Two brushless motors are symmetrically arranged on the movable frame, one in front of the other. The gear ring is connected to the brushless motor, and the gears are mounted on the one-way lead screws. The gears on the two rear one-way lead screws mesh, and the rear gear ring meshes with one of the rear gears. The gears on the two front one-way lead screws mesh, and the front gear ring meshes with one of the front gears.

[0009] More preferably, the translation mechanism includes a servo motor II and a bidirectional lead screw. The servo motor II is mounted on the guide rail, and the bidirectional lead screw is rotatably connected inside the guide rail. The end of the bidirectional lead screw is connected to the output shaft of the servo motor II, and the two movable plates are threaded to both ends of the bidirectional lead screw respectively.

[0010] More preferably, it also includes a clamping mechanism, which includes a chain, an electric push rod II, a movable frame, a connecting frame, and a limiting wheel. The chain includes chain blocks and rollers, with at least two chain blocks rotatably connected together to form a chain. The rollers are rotatably connected to the chain blocks. One end of the chain is connected to the fixed frame. The electric push rod II is mounted on the movable frame. The movable frame is slidably mounted on the movable frame, and the telescopic rod of the electric push rod II is connected to the movable frame. The other end of the chain is connected to the movable frame. The connecting frame is connected to the movable frame, and the limiting wheel is rotatably connected to the connecting frame. The limiting wheel is used to limit the chain.

[0011] More preferably, it also includes a water spraying mechanism, which includes a water tank, a filter screen, an electric slide rail II, a spray pipe, a water pump, and a hose. The water tank is installed on the workbench, the filter screen is installed inside the water tank, the electric slide rail II is installed on the guide rail, the spray pipe is installed on the slider of the electric slide rail II, the spray pipe is used to spray clean water onto the surface of the ceramic roller, the water pump is installed inside the water tank, and the two ends of the hose are connected to the outlet of the water pump and the spray pipe, respectively.

[0012] More preferably, it also includes a collection mechanism, which includes a support frame, an electric roller, a water-blocking membrane, a water-blocking rod, and a return pipe I. Each of the two shelves II is equipped with a set of supports, with two supports in each set. An electric roller is installed between each set of supports. The two ends of the water-blocking membrane are connected to the two electric rollers respectively. The water-blocking membrane is used to block the water falling on the surface of the ceramic roller. A water-blocking rod is installed between each set of supports. The water-blocking rod contacts the water-blocking membrane and is used to block the water on the water-blocking membrane. The two ends of the return pipe I are connected to the water-blocking membrane and the water tank respectively.

[0013] More preferably, it also includes a water absorption mechanism, which includes a water absorption component, a collection frame, a squeezing rod, and a return pipe II. The water absorption component is installed on a fixed frame on one side and is used to absorb moisture from the sandpaper. The collection frame is installed on a fixed frame on one side and is located below the water absorption component. The squeezing rod is connected to the collection frame and is in contact with the water absorption component. The squeezing rod is used to squeeze out the water inside the water absorption component. The two ends of the return pipe II are connected to the collection frame and the water tank, respectively.

[0014] Compared with the prior art, the present invention has the following advantages: 1. The present invention adjusts the contact area between the sandpaper and the ceramic roller through an adjustment mechanism so that the sandpaper can adapt to ceramic rollers of different lengths. Then, the distance between the two movable plates is adjusted through a translation mechanism to accommodate ceramic rollers of different lengths. Subsequently, the ceramic rollers are placed and fixed through rack I, rack II and clamp. Then, the sandpaper is moved to contact the surface of the ceramic roller by electric slide rail I. Then, the ceramic roller is rotated by a reduction motor, so that the sandpaper can polish the entire surface of the ceramic roller. This not only has high efficiency, but also good polishing effect.

[0015] 2. By setting up a feeding mechanism and a moving mechanism, the present invention can adjust the position of the sandpaper so that the remaining position of the sandpaper can be used to polish the ceramic roller in the next cycle. In this way, the usability of the sandpaper can be improved, and the purpose of saving materials can be achieved. Furthermore, after the section of sandpaper is used up, the used section of sandpaper can be rolled up on an empty roll and a new section can be pulled out from the roll with sandpaper, so that a new section of sandpaper can be automatically replaced for the next use.

[0016] 3. By setting up a pressing mechanism, the present invention can press the sandpaper onto the surface of the ceramic roller when the sandpaper comes into contact with the surface of the ceramic roller, using the rollers on the chain to prevent the sandpaper from separating from the surface of the ceramic roller, thus preventing polishing failure.

[0017] 4. By setting up a water spraying mechanism, the present invention enables the spray nozzle to spray clean water onto the surface of the ceramic roller, thereby cooling and lubricating the surface of the ceramic roller, preventing the surface temperature of the ceramic roller from being too high and affecting the internal structure, and reducing the direct friction between the sandpaper and the ceramic surface, making the polishing process smoother, reducing resistance, and improving work efficiency. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0019] Figure 2 This is a three-dimensional structural diagram of the geared motor, clamp, and electric slide rail I of the present invention.

[0020] Figure 3 This is a three-dimensional structural diagram of the feeding mechanism and the moving mechanism of the present invention.

[0021] Figure 4 This is a structural separation diagram of the electric slide rail I, the movable frame, and the electric push rod I of the present invention.

[0022] Figure 5 This is a three-dimensional structural diagram of the adjustment mechanism of the present invention.

[0023] Figure 6 This is a three-dimensional structural diagram of the translation mechanism of the present invention.

[0024] Figure 7 This is a three-dimensional structural diagram of the clamping mechanism of the present invention.

[0025] Figure 8 This is a three-dimensional structural diagram of the chain, connecting frame, and limiting wheel of the present invention.

[0026] Figure 9 This is a three-dimensional structural diagram of the water spray mechanism of the present invention.

[0027] Figure 10 This is a cross-sectional view of the water spray mechanism of the present invention.

[0028] Figure 11 This is a three-dimensional structural diagram of the collecting mechanism of the present invention.

[0029] Figure 12 This is a three-dimensional structural diagram of the electric roller, water-blocking membrane, and water-blocking rod of the present invention.

[0030] Figure 13 This is a three-dimensional structural diagram of the water absorption mechanism of the present invention.

[0031] Figure 14 This is a three-dimensional structural diagram of the water-absorbing component, the collecting frame, and the squeezing rod of the present invention.

[0032] The meanings of the reference numerals in the diagram are as follows: 1. Workbench; 101. Ceramic roller; 102. Sandpaper; 2. Guide rail; 3. Movable plate; 4. Shelf I; 5. Shelf II; 6. Gear motor; 7. Clamp; 8. Electric slide rail I; 9. Movable frame; 10. One-way lead screw; 11. Fixed frame; 12. Guide wheel; 13. Servo motor I; 14. Expansion shaft; 15. Connecting plate; 16. Electric push rod I; 17. Brushless motor; 18. Gear ring; 19. Gear; 20. Servo motor. 21. Motor II, 22. Double-acting lead screw, 221. Chain block, 222. Roller, 23. Electric push rod II, 24. Movable frame, 25. Connecting frame, 26. Limiting wheel, 27. Water tank, 271. Filter screen, 28. Electric slide rail II, 29. Spray pipe, 30. Water pump, 31. Hose, 32. Bracket, 33. Electric roller, 34. Water barrier membrane, 35. Water barrier bar, 36. Return pipe I, 37. Water suction component, 38. Collection frame, 39. Squeezing rod, 40. Return pipe II. Detailed Implementation

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Example: An automatic polishing and grinding equipment for ceramic roller production, see below. Figures 1-6As shown, the system includes a worktable 1; it also includes a guide rail 2, movable plates 3, shelf I 4, shelf II 5, a geared motor 6, a clamp 7, an electric slide rail I 8, a movable frame 9, a one-way lead screw 10, a fixed frame 11, a guide wheel 12, a feeding mechanism, a moving mechanism, an adjusting mechanism, and a translation mechanism; the guide rail 2 is installed on the front top of the worktable 1; two movable plates 3 are symmetrically slidably arranged on the guide rail 2; shelf I 4 is connected to the middle of the top of the guide rail 2; two shelves II 5 are respectively connected to the sides of the two movable plates 3 that are close to each other, the top of shelf I 4 and the top of shelf II 5 are flush, and both shelf I 4 and shelf II 5 are used to support the ceramic roller 101; two geared motors 6 are respectively installed on the sides of the two movable plates 3 that are far from each other; the clamp 7 is installed on the output shaft of the geared motor 6. The clamp 7 is used to fix both ends of the ceramic roller 101; the electric slide rail I8 is installed on the rear side of the top of the workbench 1; the movable frame 9 is slidably connected to the slider of the electric slide rail I8; the lower side of the movable frame 9 is threaded with two sets of one-way screws 10, each set of one-way screws 10 has two screws, and the two one-way screws 10 in each set are distributed front and back; each set of one-way screws 10 is connected to a fixed frame 11; two guide wheels 12 are rotatably installed on the fixed frame 11, and the guide wheels 12 are used to guide the sandpaper 102; the feeding mechanism is used to feed the roll of sandpaper 102; the moving mechanism is used to drive the movable frame 9 to move on the slider of the electric slide rail I8; the adjusting mechanism is used to adjust the distance between the two fixed frames 11; the translation mechanism is used to drive the movable plate 3 on the guide rail 2 to move.

[0035] See Figures 2-4 As shown, the feeding mechanism includes a servo motor I13 and an expansion shaft 14; two servo motors I13 are symmetrically arranged on the upper rear side of the movable frame 9, and the two servo motors I13 are distributed left and right; the expansion shaft 14 is connected to the output shaft of the servo motor I13. The roll with sandpaper 102 is placed on the expansion shaft 14, and the expansion shaft 14 is controlled to expand, so that the expansion shaft 14 can fix the roll with sandpaper 102.

[0036] See Figure 3 and Figure 4 As shown, the moving mechanism includes a connecting plate 15 and an electric push rod I16; the connecting plate 15 is mounted on the slider of the electric slide rail I8; the two electric push rods I16 are symmetrically arranged on the left and right sides of the connecting plate 15, and the telescopic rods of the two electric push rods I16 are connected to the movable frame 9 so that the electric push rods I16 can drive the movable frame 9 to move on the slider of the electric slide rail I8.

[0037] See Figures 3-5As shown, the adjustment mechanism includes a brushless motor 17, a gear ring 18, and a gear 19; two brushless motors 17 are symmetrically arranged on the lower side of the movable frame 9; the gear ring 18 is connected to the brushless motor 17; gears 19 are provided on the side of the four one-way screws 10 that are close to each other; the gears 19 on the two rear one-way screws 10 are engaged, the rear gear ring 18 is engaged with the rear upper gear 19, the gears 19 on the two front one-way screws 10 are engaged, and the front gear ring 18 is engaged with the front upper gear 19.

[0038] See Figure 6 As shown, the translation mechanism includes a servo motor II 20 and a bidirectional lead screw 21; the servo motor II 20 is mounted on the right side of the guide rail 2; the bidirectional lead screw 21 is rotatably connected inside the guide rail 2, and the right end of the bidirectional lead screw 21 is connected to the output shaft of the servo motor II 20; the two movable plates 3 are threadedly connected to both ends of the bidirectional lead screw 21 respectively.

[0039] In use, the roll with sandpaper 102 wound around it is placed on the right expansion shaft 14, and the empty roll is placed on the left expansion shaft 14. Then, the expansion shaft 14 is expanded to fix the roll with sandpaper 102 and the empty roll. The right expansion shaft 14 is then rotated by the right servo motor I13, causing the roll on the right expansion shaft 14 to unwind the sandpaper 102. Then, the beginning of the sandpaper 102 is pulled around the right guide wheel 12, and then pulled past the movable frame 9 until the beginning of the sandpaper 102 is pulled around the left guide wheel 12 and fixed on the empty roll (e.g., ...). Figure 3 As shown), the roll of sandpaper 102 can be loaded in this way; then, according to the length of the ceramic roller 101, the right expansion shaft 14 is driven to rotate again by the right servo motor I13, so that the roll on the right expansion shaft 14 unwinds the sandpaper 102. Then, the brushless motor 17 drives the gear ring 18 to rotate or reverse, thereby driving the gear 19 and the one-way lead screw 10 to rotate or reverse, which in turn drives the two fixed frames 11 to move closer to each other or further away from each other, thereby adjusting the distance between the two fixed frames 11 so that the distance between the two fixed frames 11 matches the length of the ceramic roller 101. After adjustment, The servo motor I13 on the right side drives the expansion shaft 14 on the right side to reverse, causing the drum on the expansion shaft 14 to wind up the sandpaper 102 until the sandpaper 102 is taut. Then, according to the length of the ceramic roller 101, the servo motor II20 drives the bidirectional lead screw 21 to rotate or reverse, thereby moving the two movable plates 3 to one side closer to or further away from each other, thus adjusting the distance between the two clamps 7 so that the distance between the two clamps 7 matches the length of the ceramic roller 101. After adjustment, the ceramic roller 101 is placed on the shelf I4 and shelf II5, and the ceramic roller 101 is positioned between the two clamps 7 (e.g., ...). Figure 6 (As shown), then the two clamps 7 are controlled to synchronously clamp the ceramic roller 101, and the two clamps 7 synchronously drive the ceramic roller 101 to gradually move upward until it separates from the shelf I 4 and shelf II 5. In this way, the ceramic roller 101 is fixed. Then, the movable frame 9, one-way screw 10, fixed frame 11, guide wheel 12, servo motor I 13 and expansion shaft 14 are driven downward by the electric slide rail I 8 until the sandpaper 102 is pressed against the surface of the ceramic roller 101. Then, the clamps 7 and the ceramic roller 101 are driven to rotate by the reduction motor 6, so that the sandpaper 102 can polish and grind the entire surface of the ceramic roller 101. After the surface of the ceramic roller 101 is polished, the movable frame 9, the one-way screw 10, the fixed frame 11, the guide wheel 12, the servo motor I 13 and the expansion shaft 14 are driven upward to reset the electric slide rail I 8, so that the sandpaper 102 is separated from the surface of the ceramic roller 101. Then, the two clamps 7 are controlled to release the ceramic roller 101 in a synchronous manner, and the two clamps 7 are controlled to move the ceramic roller 101 downward gradually until it contacts the shelf I 4 and the shelf II 5. In this way, the fixation of the ceramic roller 101 can be released, and the polished ceramic roller 101 can be taken out from the shelf I 4 and the shelf II 5.

[0040] Then, the electric push rod I16 drives the movable frame 9, one-way lead screw 10, fixed frame 11, guide wheel 12, servo motor I13, and expansion shaft 14 to move forward, thereby adjusting the position of the sandpaper 102 so that the remaining positions of the sandpaper 102 can be used to polish the ceramic roller 101 in the next cycle. This improves the usability of the sandpaper 102 and saves materials. After all positions on this section of sandpaper 102 have been used, the electric push rod I16 drives the movable frame 9, one-way lead screw 10, fixed frame 11, guide wheel 12, servo motor I13, and expansion shaft 14 to move backward to reset. Then, the servo motor on the right side... I13 drives the right expansion shaft 14 to rotate, causing the roll on the right expansion shaft 14 to unwind the sandpaper 102. At the same time, the left expansion shaft 14 is driven by the left servo motor I13 to rotate, causing the empty roll on the left expansion shaft 14 to wind up the sandpaper 102. In this way, the used section of sandpaper 102 can be wound onto the empty roll, and a new section of sandpaper 102 can be pulled out from the roll with the sandpaper 102 wound on it. This automatically replaces a new section of sandpaper 102 for the next use. When it is necessary to remove the roll on the expansion shaft 14, the expansion shaft 14 can be controlled to release the roll, and then the roll on the expansion shaft 14 can be removed.

[0041] See Figure 7 and Figure 8As shown, it also includes a clamping mechanism, which includes a chain, an electric push rod II 23, a movable frame 24, a connecting frame 25, and a limiting wheel 26. The chain includes chain blocks 221 and rollers 222. A chain is formed by rotatably connecting multiple chain blocks 221 together. The contact surface between two adjacent chain blocks 221 is a plane, and the hinge between two adjacent chain blocks 221 is located above the contact surface, so that adjacent chain blocks 221 can only bend upwards and cannot bend downwards. The rollers 222 are rotatably connected to the chain blocks 221, and one end of the chain is fixed. The frame 11 is connected; the electric push rod II 23 is installed in the middle of the rear side of the movable frame 9; the movable frame 24 is slidably set on the movable frame 9, and the telescopic rod of the electric push rod II 23 is connected to the movable frame 24, and the other end of the chain is connected to the movable frame 24; the connecting frame 25 is connected to the bottom of the movable frame 9; four limit wheels 26 are rotatably arranged on the movable frame 9 at intervals. The four limit wheels 26 are symmetrical from left to right. The chain on the left passes through the two limit wheels 26 on the left, and the chain on the right passes through the two limit wheels 26 on the right. The limit wheels 26 are used to limit the chain.

[0042] After pulling the first end of sandpaper 102 around the right guide wheel 12, pull the first end of sandpaper 102 again to pass under the movable frame 9. At this time, make the first end of sandpaper 102 pass under the chain so that sandpaper 102 contacts the roller 222 on the chain. Then pull the first end of sandpaper 102 around the left guide wheel 12 and fix it on the empty drum (e.g., Figure 7 As shown), the roll of sandpaper 102 can be loaded in this way. When the brushless motor 17 drives the gear ring 18 to rotate or reverse to adjust the distance between the two fixed frames 11, the electric push rod II 23 drives the movable frame 24 to move up or down, so that the movable frame 24 tightens or loosens the chain, which corresponds to the two fixed frames 11 loosening or tightening the chain. In this way, the chain can be prevented from being damaged by the two fixed frames 11 due to being pulled. Afterwards, when the sandpaper 102 comes into contact with the surface of the ceramic roller 101, the roller 222 on the chain can press the sandpaper 102 firmly on the surface of the ceramic roller 101 to prevent the sandpaper 102 from separating from the surface of the ceramic roller 101 and causing polishing failure.

[0043] See Figure 9 and Figure 10 As shown, it also includes a water spraying mechanism, which includes a water tank 27, a filter screen 271, an electric slide rail II 28, a spray pipe 29, a water pump 30, and a hose 31. The water tank 27 is installed on the top left rear side of the workbench 1. The filter screen 271 is installed on the upper side inside the water tank 27. The electric slide rail II 28 is installed on the upper rear side of the guide rail 2. The spray pipe 29 is installed on the slider of the electric slide rail II 28 and is used to spray clean water onto the surface of the ceramic roller 101. The water pump 30 is installed inside the water tank 27. The two ends of the hose 31 are connected to the outlet of the water pump 30 and the spray pipe 29, respectively.

[0044] See Figure 11 and Figure 12 As shown, it also includes a collection mechanism, which includes a support 32, an electric roller 33, a water-blocking membrane 34, a water-blocking rod 35, and a return pipe I 36. Each of the two shelves II 5 is equipped with a set of supports 32, with two supports 32 in each set, and the two supports 32 in each set are distributed front and back. An electric roller 33 is installed between each set of supports 32. The two ends of the water-blocking membrane 34 are respectively connected to the two electric rollers 33. Rubber strips are provided at both ends of the water-blocking membrane 34 to prevent water from flowing out of the water-blocking membrane 34. The water-blocking membrane 34 is used to block the water falling on the surface of the ceramic roller 101. A water-blocking rod 35 is installed between the upper sides of each set of supports 32. The water-blocking rod 35 contacts the water-blocking membrane 34 and is used to block the water on the water-blocking membrane 34. The two ends of the return pipe I 36 are respectively connected to the water-blocking membrane 34 and the water tank 27.

[0045] In use, clean water can be added to the water tank 27. When adjusting the distance between the two movable plates 3, the electric roller 33 can be controlled to rotate, causing it to unwind the water-blocking membrane 34, making it loose so that the membrane will not be damaged during the adjustment of the distance between the two movable plates 3. After the distance between the two movable plates 3 is adjusted, the electric roller 33 can be controlled to reverse, causing it to wind up the water-blocking membrane 34, making it tight. (Not fully taut); When it is necessary to place the ceramic roller 101 on shelf I4 and shelf II5, the ceramic roller 101 can be placed directly on the water-retaining membrane 34, so that the ceramic roller 101 is supported on shelf I4 and shelf II5 by the water-retaining membrane 34. When the clamp 7 moves the ceramic roller 101 upward, the ceramic roller 101 will separate from the water-retaining membrane 34; When polishing the ceramic roller 101 with sandpaper 102, clean water can be drawn in through the hose 31 using the water pump 30. Inside the nozzle 29, clean water is sprayed onto the surface of the ceramic roller 101 to cool and lubricate it, preventing excessive surface temperature from affecting the internal structure and reducing direct friction between the sandpaper and the ceramic surface, resulting in a smoother polishing process, reduced resistance, and improved work efficiency. Water dripping from the surface of the ceramic roller 101 is collected on the water-retaining membrane 34 (blocked by rubber strips on the front and rear sides, and by water-retaining membranes on the left and right sides). (The rod 35 blocks the flow), and then the clean water collected by the water-blocking membrane 34 will flow back to the water tank 27 through the return pipe I 36. The filter screen 271 will filter the returned clean water so that the impurities in the clean water are blocked on the filter screen 271. When the clamp 7 moves the ceramic roller 101 downward, the ceramic roller 101 will contact the water-blocking membrane 34 again. Then the polished ceramic roller 101 can be removed from the water-blocking membrane 34. Finally, the impurities on the filter screen 271 can be cleaned.

[0046] See Figure 13 and Figure 14 As shown, it also includes a water absorption mechanism, which includes a water absorption component 37, a collection frame 38, a squeezing rod 39, and a return pipe II 40. The water absorption component 37 consists of a miniature electric roller and a sponge sleeve. The miniature electric roller is mounted on the left-side fixed frame 11, and the sponge sleeve is mounted on the outside of the miniature electric roller. The miniature electric roller can drive the sponge sleeve to rotate. The water absorption component 37 is used to absorb moisture from the sandpaper 102. The collection frame 38 is mounted on the left-side fixed frame 11 and is located below the water absorption component 37. The squeezing rod 39 is connected inside the collection frame 38 and contacts the sponge sleeve of the water absorption component 37. The squeezing rod 39 is used to squeeze out the water inside the sponge sleeve of the water absorption component 37. The two ends of the return pipe II 40 are connected to the collection frame 38 and the water tank 27, respectively.

[0047] When the sandpaper 102 is pulled around the guide wheel 12 on the left and fixed on the empty drum, the sandpaper 102 will come into contact with the water-absorbing component 37. Then, when the expansion shaft 14 on the left drives the empty drum to rewind the sandpaper 102, the sponge sleeve on the water-absorbing component 37 will absorb the excess water on the sandpaper 102 to prevent water from remaining on the sandpaper 102. Then, the sponge sleeve is driven to rotate by the mini electric roller on the water-absorbing component 37, so that the squeezing rod 39 squeezes out the water in the sponge sleeve of the water-absorbing component 37 and makes the squeezed water fall into the collection frame 38. Then, the water in the collection frame 38 will flow back to the water tank 27 through the return pipe II 40 for filtration and recycling.

[0048] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. An automatic polishing and grinding device for ceramic roller production, comprising a worktable (1), characterized in that, It also includes a guide rail (2), a movable plate (3), a shelf I (4), a shelf II (5), a geared motor (6), a clamp (7), an electric slide rail I (8), a movable frame (9), a one-way screw (10), a fixed frame (11), a guide wheel (12), a feeding mechanism, a moving mechanism, an adjusting mechanism, and a translation mechanism. The guide rail (2) is installed on the workbench (1). The two movable plates (3) are symmetrically slidably arranged on the guide rail (2). The shelf I (4) is connected to the guide rail (2), and the shelf II (5) is connected to the movable plate (3). Both the shelf I (4) and the shelf II (5) are used to support the ceramic roller (101). The geared motor (6) is installed on the movable plate (3), and the clamp (7) is installed on the output shaft of the geared motor (6). Electric slide rail I (8) is installed on the workbench (1). Movable frame (9) is slidably connected to the slider of electric slide rail I (8). Movable frame (9) is threaded with two sets of one-way screws (10). Each set of one-way screws (10) has two screws. The two one-way screws (10) in each set are distributed front and back. Each set of one-way screws (10) is connected to a fixed frame (11). Guide wheel (12) is rotatably connected to the fixed frame (11). The feeding mechanism is used to feed the roll of sandpaper (102) to the roll. The moving mechanism is used to drive the movable frame (9) to move on the slider of electric slide rail I (8). The adjusting mechanism is used to adjust the distance between the two fixed frames (11). The translation mechanism is used to drive the movable plate (3) on the guide rail (2) to move. The feeding mechanism includes a servo motor I (13) and an expansion shaft (14). The servo motor I (13) is symmetrically arranged on the movable frame (9), and the expansion shaft (14) is connected to the output shaft of the servo motor I (13). The moving mechanism includes a connecting plate (15) and an electric push rod I (16). The connecting plate (15) is mounted on the slider of the electric slide rail I (8). The electric push rod I (16) is symmetrically arranged on the connecting plate (15). The telescopic rods of the electric push rod I (16) are all connected to the movable frame (9). The adjustment mechanism includes a brushless motor (17), a gear ring (18), and a gear (19). Two brushless motors (17) are symmetrically arranged on the movable frame (9). The gear ring (18) is connected to the brushless motor (17). The gear (19) is mounted on the one-way screw (10). The gears (19) on the two one-way screws (10) on the rear side mesh, and the gear ring (18) on the rear side meshes with one of the gears (19) on the rear side. The gears (19) on the two one-way screws (10) on the front side mesh, and the gear ring (18) on the front side meshes with one of the gears (19) on the front side. The translation mechanism includes a servo motor II (20) and a bidirectional lead screw (21). The servo motor II (20) is mounted on the guide rail (2), and the bidirectional lead screw (21) is rotatably connected inside the guide rail (2). The end of the bidirectional lead screw (21) is connected to the output shaft of the servo motor II (20), and the two movable plates (3) are threaded to both ends of the bidirectional lead screw (21).

2. An automatic polishing and grinding device for ceramic roller production according to claim 1, characterized in that, It also includes a clamping mechanism, which includes a chain, an electric push rod II (23), a movable frame (24), a connecting frame (25), and a limiting wheel (26). The chain includes a chain block (221) and a roller (222). At least two chain blocks (221) are rotatably connected together to form a chain. The roller (222) is rotatably connected to the chain block (221). One end of the chain is connected to the fixed frame (11). The electric push rod II (23) is installed on the movable frame (9). The movable frame (24) is slidably set on the movable frame (9). The telescopic rod of the electric push rod II (23) is connected to the movable frame (24). The other end of the chain is connected to the movable frame (24). The connecting frame (25) is connected to the movable frame (9). The limiting wheel (26) is rotatably connected to the connecting frame (25). The limiting wheel (26) is used to limit the chain.

3. An automatic polishing and grinding device for ceramic roller production according to claim 2, characterized in that, It also includes a water spraying mechanism, which includes a water tank (27), a filter screen (271), an electric slide rail II (28), a spray pipe (29), a water pump (30), and a hose (31). The water tank (27) is installed on the workbench (1), the filter screen (271) is installed inside the water tank (27), the electric slide rail II (28) is installed on the guide rail (2), the spray pipe (29) is installed on the slider of the electric slide rail II (28), the spray pipe (29) is used to spray clean water onto the surface of the ceramic roller (101), the water pump (30) is installed inside the water tank (27), and the two ends of the hose (31) are connected to the outlet of the water pump (30) and the spray pipe (29), respectively.

4. An automatic polishing and grinding device for ceramic roller production according to claim 3, characterized in that, It also includes a collection mechanism, which includes a bracket (32), an electric roller (33), a water-blocking membrane (34), a water-blocking rod (35), and a return pipe I (36). Each of the two shelves II (5) is equipped with a set of brackets (32), and each set of brackets (32) has two brackets. An electric roller (33) is installed between each set of brackets (32). The two ends of the water-blocking membrane (34) are respectively connected to the two electric rollers (33). The water-blocking membrane (34) is used to block the clear water falling on the surface of the ceramic roller (101). A water-blocking rod (35) is installed between each set of brackets (32). The water-blocking rod (35) contacts the water-blocking membrane (34). The water-blocking rod (35) is used to block the clear water on the water-blocking membrane (34). The two ends of the return pipe I (36) are respectively connected to the water-blocking membrane (34) and the water tank (27).

5. An automatic polishing and grinding device for ceramic roller production according to claim 4, characterized in that, It also includes a water absorption mechanism, which includes a water absorption component (37), a collection frame (38), a squeezing rod (39), and a return pipe II (40). The water absorption component (37) is installed on a fixed frame (11) on one side and is used to absorb water from the sandpaper (102). The collection frame (38) is installed on a fixed frame (11) on one side and is located below the water absorption component (37). The squeezing rod (39) is connected inside the collection frame (38) and is in contact with the water absorption component (37). The squeezing rod (39) is used to squeeze out the water in the water absorption component (37). The two ends of the return pipe II (40) are connected to the collection frame (38) and the water tank (27), respectively.

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