Efficient polishing equipment for roller production

Abstract

The invention provides efficient polishing equipment for roller production, and belongs to the technical field of roller production. Comprising an equipment body, a lower mounting plate is mounted at the bottom of the equipment body, a first electric sliding rail is mounted at the top of the lower mounting plate, a moving seat is arranged at the top of the first electric sliding rail, first hydraulic cylinders are arranged on the two sides of the moving seat, and rotating wheels are mounted at the tops of the first hydraulic cylinders. By arranging the adjusting and fixing assembly and the cleaning assembly, the roller polishing device is suitable for positioning, efficient rotating, polishing and grinding of rollers of different models, meanwhile, the situation that the roller production precision is reduced due to deviation generated during high-speed rotation of the rollers is avoided, meanwhile, residual cleaning liquid and impurities scraped by a dirt scraping plate are taken away through water flow, and the cleaning effect is improved. And the dirt scraping plate continuously scrapes cleaning liquid overflowing from the cleaning disc and cleaned impurities on the surface of the roller below the cleaning disc, so that the cleaned impurities are prevented from being in direct contact with the polishing cutter and the polishing surface, and the surface of the roller is prevented from being damaged.

Description

Technical Field

[0001] The present invention relates to the technical field of roll production, and particularly relates to an efficient polishing device for roll production. Background Art

[0002] A roll is the main working component and tool on a rolling mill that causes continuous plastic deformation of metal. The roll mainly consists of three parts: the roll body, the roll neck, and the shaft head. The roll body is the middle part of the roll that actually participates in rolling metal. It has a smooth cylindrical or grooved surface. The roll neck is installed in the bearing and transmits the rolling force to the rolling mill frame through the bearing housing and the screw-down device. The driving end shaft head is connected to the gear housing through a coupling shaft to transmit the rotational torque of the motor to the roll. The rolls can be arranged in the form of two-high, three-high, four-high, or multi-high in the rolling mill frame.

[0003] When the existing rolls are polished and ground during the production process, most of them use the method of watering to clean the surface of the roll being polished. This method not only makes it difficult to remove the large dirt adhered to the surface during roll production, but also, by directly spraying water, it is easy to bring surface impurities into the contact surface between the polishing tool and the roll. When impurities such as metal chips in the water flow are easily ground together, it is extremely easy to damage the tool and the surface of the roll. At the same time, when the existing roll surface rotates at high speed, only the two ends of the roll are clamped and fixed, which easily causes the roll to shift during high-speed rotation, reducing the machining accuracy of the roll.

[0004] Therefore, the present application provides an efficient polishing device for roll production to meet the requirements. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide an efficient polishing device for roll production to solve the problems that when the existing rolls are polished and ground, it is not only difficult to remove the large dirt adhered to the surface during roll production, but also, by directly spraying water, it is easy to bring surface impurities into the contact surface between the polishing tool and the roll. When impurities such as metal chips in the water flow are easily ground together, it is extremely easy to damage the tool and the surface of the roll. At the same time, only clamping and fixing the two ends of the roll easily causes the roll to shift during high-speed rotation, reducing the machining accuracy of the roll.

[0006] To solve the above technical problems, the present invention provides the following technical solutions: An efficient polishing device for roll production, including the device body. A lower mounting plate is installed at the bottom of the device body. An electric slide rail 1 is installed on the top of the lower mounting plate. A moving seat is arranged on the top of the electric slide rail 1. Hydraulic cylinders 1 are arranged on both sides of the moving seat. A rotating wheel is installed on the top of the hydraulic cylinders 1. A driving component is installed on the top of the lower mounting plate. The driving component is used to fix and drive the roll to rotate. One end of the driving component is installed with an adjusting and fixing component. The adjusting and fixing component is used to fix rolls of different models. An electric slide rail 2 is arranged on the top of the lower mounting plate. A sliding seat is arranged on the top of the electric slide rail 2. An electric telescopic rod 1 is installed on the right side of the sliding seat. An installation plate is arranged at the end of the electric telescopic rod 1. A cleaning component and a polishing component are installed inside the installation plate. The cleaning component is arranged above the polishing component. The cleaning component is used to clean the surface of the roll with a cleaning liquid. The polishing component is used to polish the surface of the roll. An arc-shaped scraper is installed on the right side of the sliding seat. A spring part is arranged inside the arc-shaped scraper, which is used to push the front end of the arc-shaped scraper to expand and contract, so as to adapt to rolls of different models for grinding. An atomizing heating component is installed on the top of the lower mounting plate. The atomizing heating component is used to output steam and hot water to clean and heat the roll.

[0007] Optionally, the driving component includes a driving machine. The driving machine is arranged on the top of the lower mounting plate. A positioning rod is installed at the front end of the driving machine. A limit seat is sleeved on the outer surface of the positioning rod. The limit seat is installed on the top of the device body. A fastening disc is installed at the front end of the driving machine. A clamping seat is inserted into the inner wall of the driving machine.

[0008] Optionally, the adjusting and fixing component includes a limit disc. A bearing is installed between the middle part and the outer ring of the limit disc. A sliding groove is formed on the surface of the middle part of the limit disc. A sliding plate is slidably connected to the inner wall of the sliding groove. A sliding rod is installed on one side of the sliding plate. A rotating rod is arranged at one end of the sliding rod. A right-angle connecting rod is movably sleeved on the outer surface of the rotating rod. One end of the right-angle connecting rod is movably connected to an adjusting disc. An internal threaded rod is threadedly connected to the back of the adjusting disc. The internal threaded rod is connected to the front end of the central part of the limit disc. A turntable is installed at the front end of the adjusting disc. A multi-section inserting rod is installed on the other side of the sliding plate. A multi-section clamping column is installed on the back of the central part of the limit disc.

[0009] Optionally, the right-angle connecting rod is set to be two-section type. The two sections of the right-angle connecting rod are rotatably connected. The adjusting disc pushes the sliding plate outwards through the rotation of the right-angle connecting rod. Both the multi-section inserting rod and the multi-section clamping column are set to be several sections, and the diameter gradually becomes smaller from the tail end to the front end.

[0010] Optionally, the cleaning component includes a cleaning disk disposed below the mounting plate. The bottom of the cleaning disk is provided with water outlet holes and water absorption holes. A top cover is installed on the top of the cleaning disk. A water pipe and a water suction pipe are inserted into the top of the top cover. The water outlet holes are connected to the water pipe, and the water suction pipe is connected to the water absorption holes. The top ends of the water pipe and the water suction pipe are respectively installed at the output ends of a first water pump and a second water pump. The first water pump and the second water pump are both installed on the top of the mounting plate. A short pipe is inserted into the bottom of the water pipe and the top cover. A dirt scraping plate is installed at the bottom end of the short pipe. A flow guide plate is installed inside the dirt scraping plate. A flow guide groove is formed on one side of the top of the dirt scraping plate. The flow guide groove communicates with one end opening of the short pipe.

[0011] Optionally, the water pipe and the water suction pipe are made of rigid pipes, and the short pipe is made of a flexible pipe. The water outlet holes and the water absorption holes are vertically and staggeredly arranged in an array on the surface of the cleaning disk. A sliding strip is provided at the outer frame edge of the cleaning disk. The cleaning disk is installed at the bottom of the mounting plate by inserting the water pipe and the water suction pipe. The short pipe is interconnected with the water pipe. The dirt scraping plate is set to be an arc bent downward. The number of the dirt scraping plates is two groups. The two groups of dirt scraping plates form a 45-degree triangle, and the top ends are installed in an acute-angled fork shape. The flow guide plate inside the dirt scraping plate is set to be a thin sheet type sliding strip. The flow guide groove is arranged directly above the flow guide plate, and the shape of the flow guide groove is triangular.

[0012] Optionally, the polishing component includes a mounting beam disposed inside the mounting plate. A fixing seat is installed at the bottom of the mounting beam. A spring is installed outside the fixing seat. The bottom end of the fixing seat is movably connected to a mounting frame. A pressing shaft is rotatably installed at one end of the mounting frame. A polishing knife is provided at the bottom end of the fixing seat.

[0013] Optionally, one end of the spring is connected to the top of the mounting frame. The pressing shaft is set to be cylindrical and is interconnected with the dirt scraping plate.

[0014] Optionally, the atomizing and heating component includes a water receiving box disposed on the top of the lower mounting plate. A slide rail is provided on one side of the water receiving box. An atomizing box is slidably connected to the top of the slide rail. A heating rod is installed inside the atomizing box. An air outlet is installed on the right side of the atomizing box. A water source pipe is installed on the left side of the atomizing box.

[0015] Optionally, the heating rod is set to be cylindrical and the number is multiple groups. The air outlet is connected and communicated with the atomizing box through penetration. A leak-proof sheet is provided on the top of the water receiving box. The leak-proof sheet is made of rubber.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects: In the above solution, by setting the adjustment and fixing component, rotating the turntable clockwise or counterclockwise drives the adjustment disk to pull the right-angle connecting rod. The right-angle connecting rod bends or unfolds, causing the rotating rod to drive the sliding rod and the sliding plate to slide outward or inward in the chute. Align and insert the multi-section insertion rod and the multi-section clamping column at the other end of the limit disk into the installation holes at the end of the roller respectively. Finally, tighten the fixing disk to fix the positioning rod. Subsequently, under the positioning of the positioning rod and the support of the limit seat, and with the bearing on the limit disk, a straight axial rotation is always provided for the roller, which is suitable for positioning and efficiently rotating and polishing different models of rollers. At the same time, it avoids the deviation of the roller during high-speed rotation, resulting in a decrease in the production accuracy of the roller. At the same time, the installation is fast, and the roller can be completely polished and ground only by one installation.

[0017] By setting the cleaning component, pump the cleaning liquid into the water pipe. The cleaning liquid enters the cleaning disk through the water outlet holes to perform a secondary cleaning on the surface of the roller in this area. At the same time, turn on the second water pump for suction, and synchronously absorb the cleaning liquid and impurities after cleaning in the cleaning disk through the suction pipe and the suction holes, achieving the effect of secondary cleaning the cleaning disk area and synchronously recovering the cleaning liquid. At the same time, the water pipe and the short pipe are in a through state. At this time, part of the cleaning liquid in the short pipe enters the triangular diversion groove of the dirt scraping plate. This shape is conducive to the cleaning liquid flowing out in a straight line and not flowing randomly along the edge of the hole, and flowing down along the diversion plate. While dissipating heat from the dirt scraping plate, the residual cleaning liquid and impurities scraped by the dirt scraping plate are taken away by the water flow. The dirt scraping plate continuously scrapes the cleaning liquid overflowing from the cleaning disk and the impurities after cleaning on the surface of the roller under the cleaning disk, preventing the impurities after cleaning from directly contacting the polishing knife and the polishing surface and preventing damage to the surface of the roller.

[0018] By setting to clean and heat the surface of the roller, the hard objects on the surface of the roller are softened, and the roller is heated, so that when the roller is polished, the surface of the roller can be softened, reducing friction and wear during the grinding process, thereby obtaining a smoother surface. The heated roller is easier to reach the required surface roughness during grinding, improving the internal structure and performance of the roller material. Through appropriate heat treatment, the grain structure of the metal is optimized, and the internal stress is reduced, thereby improving the wear resistance and crack resistance of the roller. And the heated roller is easier to reach the required shape and size during the grinding process, reducing the processing time and cost. It can also make the roller more stable during the grinding process, reducing deformation caused by temperature changes, and extending the service life. At this time, the water receiving box catches the hot water after cleaning at the bottom to prevent waste of water source, and it can be filtered and reused later. The function of the slide rail is to move the atomizing box left and right to change the distance between the steam outlet and the roller to be suitable for heating and cleaning different models of rollers. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present invention and, together with the specification, are further used to explain the principles of the present invention and enable those skilled in the relevant art to implement and use the present invention.

[0020] Figure 1 Schematic diagram of the three-dimensional structure of an efficient polishing device for roll production; Figure 2 Schematic diagram of the structure of the drive assembly; Figure 3 Schematic diagram of the three-dimensional structure of the first electric slide rail, the moving seat, the first hydraulic cylinder, and the rotating wheel; Figure 4 Schematic diagram of the structure of the sliding seat and the mounting plate; Figure 5 Schematic diagram of the structure of the adjustment and fixing assembly; Figure 6 Schematic diagram of the adjustment and fixing assembly from another perspective; Figure 7 Schematic diagram of the structure of the cleaning assembly and the polishing assembly; Figure 8 Schematic diagram of the cleaning assembly and the polishing assembly from another perspective; Figure 9 Schematic diagram of the structure of the dirt scraping plate; Figure 10 Schematic diagram of the partially sectional structure of the atomizing heating assembly.

[0021] Reference numerals: 1. Equipment body; 10. Lower mounting plate; 11. Electric slide rail 1; 12. Moving seat; 13. Hydraulic cylinder 1; 14. Rotating wheel; 15. Electric slide rail 2; 16. Sliding seat; 17. Electric telescopic rod 1; 18. Mounting plate; 19. Base plate; 190. Arc-shaped scraper; 2. Driving assembly; 20. Driver; 21. Positioning rod; 22. Limiting seat; 23. Tightening disc; 24. Clamping seat; 3. Adjusting and fixing assembly; 30. Limiting disc; 31. Bearing; 32. Chute; 33. Sliding plate; 34. Slide bar; 35. Rotating bar; 36. Right-angle connecting rod; 37. Adjusting disc; 38. Inner threaded rod; 39. Turntable; 390. Multi-section inserting rod; 391. Multi-section clamping column; 4. Cleaning assembly; 40. Cleaning disc; 41. Water outlet hole; 410. Water absorption hole; 42. Top cover; 43. Water pipe; 44. Suction pipe; 45. First water pump; 46. Second water pump; 47. Short pipe; 48. Dirt scraping plate; 49. Deflector; 490. Deflection groove; 5. Polishing assembly; 50. Mounting beam; 51. Fixed seat; 52. Spring; 53. Mounting frame; 54. Pressing shaft; 55. Polishing knife; 6. Atomizing and heating assembly; 60. Water receiving box; 61. Slide rail; 62. Atomizing box; 63. Heating rod; 64. Steam outlet; 65. Water source pipe; 66. Leak-proof sheet.

[0022] As shown in the figure, in order to clearly show the structure of the embodiments of the present invention, specific structures and devices are marked in the figure. However, this is only for schematic purposes and is not intended to limit the present invention to this specific structure, device and environment. Those of ordinary skill in the art can adjust or modify these devices and environments according to specific needs. Detailed implementation manners

[0023] The following describes in detail a high-efficiency polishing device for roll production provided by the present invention with reference to the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also adopt other alternative methods for implementation; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.

[0024] It should be noted that in the specification, it is mentioned that "one embodiment", "embodiment", "exemplary embodiment", "some embodiments", etc. indicate that the described embodiments may include specific features, structures or characteristics, but not necessarily every embodiment includes this specific feature, structure or characteristic. In addition, when combining embodiments to describe specific features, structures or characteristics, implementing such features, structures or characteristics in combination with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the relevant art.

[0025] Generally, terms can be understood, at least in part, from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can refer to any feature, structure, or property in the singular sense, or can refer to a combination of features, structures, or properties in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey a set of exclusive factors, but rather, depending at least in part on the context, can alternatively allow for the presence of other factors that are not necessarily expressly described.

[0026] It will be understood that the meanings of "on", "above", and "over" in the present invention should be construed in the broadest manner such that "on" not only means "directly on" something, but also includes the meaning of being "on" something with intervening features or layers therebetween, and "above" or "over" not only means "above" or "over" something, but can also include the meaning of being "above" or "over" something with no intervening features or layers therebetween.

[0027] In addition, spatial relative terms such as "under", "below", "lower", "above", "upper", etc. are used herein for convenience in describing the relationship of one element or feature to another or other elements or features, as shown in the figures. The spatial relative terms are intended to cover different orientations in the use or operation of the device in addition to the orientation depicted in the figures. The device may be otherwise oriented, and the spatial relative descriptors used herein may be interpreted accordingly.

[0028] As Figure 1 and Figure 10As shown in the figure, an embodiment of the present invention provides an efficient polishing device for roll production, including a device body 1. A lower mounting plate 10 is installed at the bottom of the device body 1. An electric slide rail 11 is installed on the top of the lower mounting plate 10. A moving seat 12 is arranged on the top of the electric slide rail 11. Hydraulic cylinders 13 are arranged on both sides of the moving seat 12. A rotating wheel 14 is installed on the top of the hydraulic cylinders 13. A driving component 2 is installed on the top of the lower mounting plate 10. The driving component 2 is used to fix and drive the roll to rotate. An adjusting and fixing component 3 is installed at one end of the driving component 2. The adjusting and fixing component 3 is used to fix rolls of different models. An electric slide rail 15 is arranged on the top of the lower mounting plate 10. A sliding seat 16 is arranged on the top of the electric slide rail 15. An electric telescopic rod 17 is installed on the right side of the sliding seat 16. An installation plate 18 is arranged at the end of the electric telescopic rod 17. A cleaning component 4 and a polishing component 5 are installed inside the installation plate 18. The cleaning component 4 is arranged above the polishing component 5. The cleaning component 4 is used to clean the surface of the roll with a cleaning liquid. The polishing component 5 is used to polish the surface of the roll. An arc-shaped scraper 190 is installed on the right side of the sliding seat 16. A spring element is arranged inside the arc-shaped scraper 190, which is used to push the front end of the arc-shaped scraper 190 to expand and contract, so as to adapt to rolls of different models for grinding. An atomizing and heating component 6 is installed on the top of the lower mounting plate 10. The atomizing and heating component 6 is used to output steam and hot water to clean and heat the roll.

[0029] As Figures 1 to 3 shown in the figure, the driving component 2 includes a driving machine 20. The driving machine 20 is arranged on the top of the lower mounting plate 10. A positioning rod 21 is installed at the front end of the driving machine 20. A limit seat 22 is sleeved on the outer surface of the positioning rod 21. The limit seat 22 is installed on the top of the device body 1. A fastening disc 23 is installed at the front end of the driving machine 20. A clamping seat 24 is inserted into the inner wall of the driving machine 20. The adjusting and fixing component 3 includes a limit disc 30. A bearing 31 is installed between the middle part and the outer ring of the limit disc 30. A chute 32 is arranged on the surface of the middle part of the limit disc 30. A sliding plate 33 is slidably connected to the inner wall of the chute 32. A sliding rod 34 is installed on one side of the sliding plate 33. A rotating rod 35 is arranged at one end of the sliding rod 34. A right-angle connecting rod 36 is movably sleeved on the outer surface of the rotating rod 35. One end of the right-angle connecting rod 36 is movably connected to an adjusting disc 37. An internal threaded rod 38 is threadedly connected to the back of the adjusting disc 37. The internal threaded rod 38 is connected to the front end of the central part of the limit disc 30. A turntable 39 is installed at the front end of the adjusting disc 37. A multi-section insertion rod 390 is installed on the other side of the sliding plate 33. A multi-section clamping column 391 is installed on the back of the central part of the limit disc 30. The right-angle connecting rod 36 is set as a two-section type. The two sections of the right-angle connecting rod 36 are rotatably connected. The adjusting disc 37 pushes the sliding plate 33 outward through the rotation of the right-angle connecting rod 36. The multi-section insertion rod 390 and the multi-section clamping column 391 are both set as several sections, and are set to gradually decrease in diameter from the tail end to the front end.

[0030] In this embodiment, the roll is hoisted and placed on the top of the rotating wheel 14. Subsequently, the first electric slide rail 11 is started again to drive the moving seat 12 and the roll on the top to move leftward to the clamping seat 24 of the drive machine 20 for installation. At the same time, the height is adjusted up and down by starting the first hydraulic cylinder 13 so that the end of the roll is aligned with the clamping seat 24, and one end of the roll is inserted and fixed. By rotating the turntable 39 clockwise or counterclockwise, the adjusting disc 37 is driven to pull the right-angle connecting rod 36. The right-angle connecting rod 36 is bent or unfolded, so that the rotating rod 35 drives the sliding rod 34 and the sliding plate 33 to expand outward or contract inward and slide in the chute 32. The multi-section insertion rod 390 and the multi-section clamping column 391 at the other end of the limiting disc 30 are respectively aligned and inserted into the installation holes at the end of the roll. Finally, the fastening disc 23 is tightened to fix the positioning rod 21. Subsequently, under the positioning of the positioning rod 21 and the support of the limiting seat 22, the bearing 31 on the limiting disc 30 always provides a straight axial rotation for the roll. While being applicable to positioning and high-speed rotating polishing and grinding of rolls of different models, it avoids the roll from shifting during high-speed rotation, resulting in a decrease in the production accuracy of the roll.

[0031] As Figures 7 to 9As shown, the cleaning component 4 includes a cleaning disc 40. The cleaning disc 40 is arranged below the mounting plate 18. Water outlet holes 41 and water suction holes 410 are formed at the bottom of the cleaning disc 40. A top cover 42 is mounted on the top of the cleaning disc 40. A water pipe 43 and a water suction pipe 44 are inserted into the top of the top cover 42. The water outlet hole 41 is connected to the water pipe 43, and the water suction pipe 44 is connected to the water suction hole 410. The top ends of the water pipe 43 and the water suction pipe 44 are respectively mounted on the output ends of a first water pump 45 and a second water pump 46. The first water pump 45 and the second water pump 46 are both mounted on the top of the mounting plate 18. A short pipe 47 is inserted between the water pipe 43 and the bottom of the top cover 42. A dirt scraping plate 48 is mounted at the bottom end of the short pipe 47. A flow guiding plate 49 is mounted inside the dirt scraping plate 48. A flow guiding groove 490 is formed on one side of the top of the dirt scraping plate 48. The flow guiding groove 490 communicates with one end opening of the short pipe 47. The water pipe 43 and the water suction pipe 44 are made of hard pipes, and the short pipe 47 is made of a flexible pipe. The water outlet holes 41 and the water suction holes 410 are vertically and staggeredly arranged in an array on the surface of the cleaning disc 40. A sliding strip is arranged on the outer frame edge of the cleaning disc 40, made of wear-resistant soft material, for providing sliding of the contact surface. The cleaning disc 40 is inserted and mounted on the bottom of the mounting plate 18 through the water pipe 43 and the water suction pipe 44. The short pipe 47 is communicated with the water pipe 43. The dirt scraping plate 48 is set to be an arc bent downward. The number of the dirt scraping plates 48 is two groups. The two groups of dirt scraping plates 48 form a 45-degree triangle, and the top ends are installed in an acute-angle bifurcation manner. The inner flow guiding plate 49 of the dirt scraping plate 48 is set to be a thin sliding strip, made of wear-resistant soft material, for providing sliding of the contact surface. The flow guiding groove 490 is arranged directly above the flow guiding plate 49, and the shape of the flow guiding groove 490 is set to be triangular.

[0032] In this embodiment, through the mounting frame 53 movably mounted on the fixed seat 51 and the rotationally connected pressing shaft 54 for adaptive rotation, the dirt scraping plate 48 is driven to adaptively change the angle, so that it can more completely fit the surface of the rolling mill. Since the top of the two groups of dirt scraping plates 48 is installed at an acute angle, the residual cleaning liquid and impurities will be scraped from the top until they flow away at the bottom, always keeping the center position below the dirt scraping plate 48 clean, avoiding the direct contact between the cleaned impurities and the polishing tool 55 and the polishing surface, and preventing damage to the surface of the rolling mill.

[0033] As Figures 7 to 8 As shown, the polishing component 5 includes a mounting beam 50. The mounting beam 50 is arranged inside the mounting plate 18. A fixed seat 51 is mounted at the bottom of the mounting beam 50. A spring 52 is mounted on the outside of the fixed seat 51. The bottom end of the fixed seat 51 is movably connected with a mounting frame 53. One end of the mounting frame 53 is rotatably mounted with a pressing shaft 54. A polishing tool 55 is arranged at the bottom end of the fixed seat 51. One end of the spring 52 is connected to the top of the mounting frame 53. The pressing shaft 54 is set to be cylindrical, and the pressing shaft 54 is connected to the dirt scraping plate 48.

[0034] In this embodiment, a clean water source can be externally connected, and water can be continuously sprayed on the surface of the polishing tool 55 and the tool head part to dissipate heat, preventing the polishing tool 55 from generating excessive heat. This avoids directly using the liquid during cleaning to clean the roll while dissipating heat from the polishing tool, preventing impurities in the water from damaging the roll surface during polishing and grinding. Moreover, when the polishing tool 55 is detachably connected to the bottom of the fixed seat 51, other products required for polishing can be replaced as needed.

[0035] As Figure 10 shown, the atomizing heating assembly 6 includes a water receiving box 60. The water receiving box 60 is arranged on the top of the lower mounting plate 10. A slide rail 61 is arranged on one side of the water receiving box 60. The top of the slide rail 61 is slidably connected with an atomizing box 62. A heating rod 63 is installed inside the atomizing box 62. An air outlet 64 is installed on the right side of the atomizing box 62. A water source pipe 65 is installed on the left side of the atomizing box 62. The heating rod 63 is cylindrical in shape and is provided in multiple groups. The air outlet 64 is connected and communicated with the atomizing box 62 through penetration. A leak-proof sheet 66 is arranged on the top of the water receiving box 60, and the material of the leak-proof sheet 66 is rubber.

[0036] In this embodiment, the roll surface is cleaned and heated to soften the hard substances on the roll surface and heat the roll. When polishing the roll, the roll surface can be softened, reducing friction and wear during the grinding process, thereby obtaining a smoother surface. The heated roll is easier to achieve the required surface roughness during grinding, improving the internal structure and performance of the roll material. Through appropriate heat treatment, the grain structure of the metal is optimized, internal stress is reduced, thereby improving the wear resistance and crack resistance of the roll. Moreover, the heated roll is easier to achieve the required shape and size during the grinding process, reducing processing time and cost. It can also make the roll more stable during the grinding process, reducing deformation caused by temperature changes and extending the service life. At this time, the water receiving box 60 receives the hot water after cleaning at the bottom to prevent waste of water source, and it can be filtered and reused later. The function of the slide rail 61 is to move the atomizing box 62 left and right to change the distance between the air outlet 64 and the roll, so as to be applicable to heating and cleaning of different types of rolls.

[0037] The working principle of the technical solution provided by the present invention is as follows: First, power on the equipment body 1, loosen the fastening disc 23, pull out the positioning rod 21 from the driving machine 20 backward, and turn the limit disc 30 of the adjustment and fixing assembly 3 upward to make room for the moving seat 12 to feed. Then, the staff starts the first electric slide rail 11 to move the moving seat 12 to the feeding position at the rightmost end of the equipment body 1. Then, the roller is hoisted and placed on the top of the rotating wheel 14 by hoisting. Then, the first electric slide rail 11 is started again to drive the moving seat 12 and the roller on the top to move leftward to the clamping seat 24 of the driving machine 20 for installation. At the same time, the height is adjusted up and down by starting the first hydraulic cylinder 13 so that the end of the roller is aligned with the clamping seat 24, and one end of the roller is inserted and fixed.

[0038] Then, the staff flips the limit disc 30 of the fixing assembly 3 back to its original position to clamp and fix the other end of the roller. Specifically, the staff rotates the turntable 39 clockwise or counterclockwise to drive the adjustment disc 37 to pull the right-angle connecting rod 36. The right-angle connecting rod 36 bends or unfolds, so that the rotating rod 35 drives the sliding rod 34 and the sliding plate 33 to slide outward or inward and contract in the chute 32, aligning and inserting the multi-joint insertion rod 390 and the multi-joint clamping column 391 at the other end of the limit disc 30 into the installation holes at the end of the roller respectively. Finally, tighten the fastening disc 23 to fix the positioning rod 21. Then, under the positioning of the positioning rod 21 and the support of the limit seat 22, the bearing 31 on the limit disc 30 provides a straight axial rotation for the roller all the time. While being applicable to positioning and high-speed rotating polishing and grinding of rollers of different models, it avoids the deviation of the roller during high-speed rotation, resulting in a decrease in the production accuracy of the roller.

[0039] When the driving machine 20 drives the clamping seat 24 to drive the rolling mill to rotate clockwise at high speed, first start the atomizing heating component 6. Through the water source connected to the water source pipe 65, water is input into the atomizing box 62. When the water source encounters the heating rod 63, it will be instantly heated by the heat of the heating rod 63 and turn into hot water and water vapor, which are ejected from the steam outlet 64. The hot water continuously sprays on the surface of the rotating rolling mill along with the water vapor. At this time, the water receiving box 60 receives the hot water after cleaning at the bottom to prevent waste of water source, and it can be reused after filtration later. The function of the slide rail 61 is to move the atomizing box 62 left and right to change the distance between the steam outlet 64 and the rolling mill, so as to be suitable for heating and cleaning rolling mills of different models. The anti-leakage piece 66 is used at the bottom of the rolling mill to guide the liquid left after cleaning the rolling mill. Since the rolling mill rotates clockwise at high speed during polishing, the end of the arc-shaped scraper 190 has elasticity and can fit rolling mills of different models. During the clockwise rotation of the rolling mill, after being cleaned and heated by the hot water and steam ejected from the steam outlet 64, it continues to rotate to the bottom of the arc-shaped scraper 190, and the surface of the rolling mill is scraped for the first time on the same side of the atomizing box 62. The scraped hot water falls into the water receiving box 60 for collection. The installation positions of the arc-shaped scraper 190 and the cleaning disk 40 are on a straight line, which can prevent too much hot water from adhering to the surface of the rolling mill and being brought into the cleaning disk 40 on the other side, affecting the cleaning effect of the cleaning liquid.

[0040] While the atomizing heating component 6 heats and cleans the rolling mill roll, the staff moves the electric telescopic rod 17 to the right or left, driving the mounting plate 18 to move left or right, so that the cleaning disc 40 and the dirt scraping plate 48 of the cleaning component 4 are attached to the surface of the roll. At the same time, the polishing cutter 55 of the polishing component 5 is also attached to the surface of the roll for polishing. When the cleaning disc 40 is attached to the surface of the roll, the first water pump 45 is started at this time, and the cleaning liquid is pumped into the water pipe 43 through the externally connected cleaning liquid. The cleaning liquid enters the cleaning disc 40 through the water outlet holes 41 to perform secondary cleaning on the surface of the roll in this area. At the same time, the second water pump 46 is turned on for suction, and the cleaning liquid and impurities after cleaning in the cleaning disc 40 are synchronously absorbed through the water suction pipe 44 and the water suction holes 410, achieving the effect of secondary cleaning the area of the cleaning disc 40 and synchronously recovering the cleaning liquid. At the same time, since the water pipe 43 and the short pipe 47 are in a through state, part of the cleaning liquid in the short pipe 47 enters the triangular diversion groove 490 of the dirt scraping plate 48. This shape is conducive to the cleaning liquid flowing out in a straight line and not flowing turbulently along the edge of the hole, and flowing down along the diversion plate 49. While dissipating heat from the dirt scraping plate 48, the residual cleaning liquid and impurities scraped by the dirt scraping plate 48 are taken away by the water flow. The dirt scraping plate 48 continuously scrapes the cleaning liquid overflowing from the cleaning disc 40 and the impurities after cleaning on the surface of the roll under the cleaning disc 40. At the same time, through the elasticity of the spring 52, the mounting frame 53 and the pressing shaft 54 are pressed on the surface of the roll, achieving the effect of always being attached to the surface of the roll. At the same time, the mounting frame 53 movably installed on the fixed seat 51 and the pressing shaft 54 connected by rotation can adaptively rotate, driving the dirt scraping plate 48 to adaptively change the angle, making it more completely attached to the surface of the roll. Since the top of the two dirt scraping plates 48 is installed at an acute angle, the residual cleaning liquid and impurities will be scraped from the top until they flow away from the bottom of the dirt scraping plate 48, always keeping the central position below the dirt scraping plate 48 clean, avoiding the direct contact between the cleaned water and impurities and the polishing cutter 55 and the polishing surface, and preventing damage to the surface of the roll.

[0041] Finally, during polishing, through the left and right reciprocating movement of the two sliding seats 16, the cleaning component 4 and the polishing component 5 are driven to reciprocate on the surface of the roll, completing the cleaning and polishing work on the surface of the roll. Finally, after polishing is completed, the staff removes the adjustment and fixing component 3 in the same way as above, and then hoists away the roll.

[0042] The present invention encompasses any alternatives, modifications, equivalent methods, and solutions within the spirit and scope of the present invention. To enable the public to have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention. However, those skilled in the art can fully understand the present invention without the description of these details. Additionally, well-known methods, processes, procedures, components, and circuits are not described in detail to avoid unnecessary confusion to the essence of the present invention.

[0043] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A high-efficiency polishing equipment for roller production, comprising an equipment body, a lower mounting plate is installed at the bottom of the equipment body, an electric slide rail 1 is installed on the top of the lower mounting plate, a moving seat is arranged on the top of the electric slide rail 1, hydraulic cylinders 1 are arranged on both sides of the moving seat, and a rotating wheel is installed on the top of the hydraulic cylinder 1; a driving assembly is installed on the top of the lower mounting plate, the driving assembly is used to fix and drive the roller to rotate, an adjustment and fixing assembly is installed at one end of the driving assembly, and the adjustment and fixing assembly is used to fix rollers of different models; an electric slide rail 2 is arranged on the top of the lower mounting plate, a sliding seat is arranged on the top of the electric slide rail 2, an electric telescopic rod 1 is installed on the right side of the sliding seat, and a mounting plate is arranged on the end of the electric telescopic rod 1, characterized in that A cleaning assembly and a polishing assembly are installed on the inner side of the mounting plate. The cleaning assembly is arranged above the polishing assembly. The cleaning assembly is used to clean the surface of the roller with a cleaning liquid, and the polishing assembly is used to polish the surface of the roller. An arc scraper is installed on the right side of the sliding seat, and a spring is arranged inside the arc scraper to push the front end of the arc scraper to extend and retract, so as to be suitable for grinding rollers of different models; An atomizing heating component is installed on the top of the lower mounting plate, and the atomizing heating component is used to output steam and hot water to clean and heat the rollers.

2. The high-efficiency polishing equipment for roller production according to claim 1, characterized in that: The driving assembly includes a driving machine, which is arranged on the top of the lower mounting plate. A positioning rod is installed at the front end of the driving machine. The outer surface of the positioning rod is sleeved with a limiting seat, and the limiting seat is installed on the top of the equipment body. A fastening disk is installed at the front end of the driving machine, and a clamping seat is inserted into the inner wall of the driving machine.

3. The high-efficiency polishing equipment for roller production according to claim 2, characterized in that: The adjusting and fixing assembly includes a limiting plate, a bearing is installed between the middle part and the outer ring of the limiting plate, a sliding groove is opened on the middle surface of the limiting plate, a sliding plate is slidably connected to the inner wall of the sliding groove, a sliding rod is installed on one side of the sliding plate, a rotating rod is provided at one end of the sliding rod, a right-angle connecting rod is movably sleeved on the outer surface of the rotating rod, an adjusting plate is movably connected to one end of the right-angle connecting rod, an internal threaded rod is threadedly connected to the back of the adjusting plate, the internal threaded rod is connected to the front end of the center part of the limiting plate, a rotating plate is installed at the front end of the adjusting plate, a multi-section plug rod is installed on the other side of the sliding plate, and a multi-section clamping column is installed on the back of the center part of the limiting plate.

4. The high-efficiency polishing equipment for roller production according to claim 3, characterized in that: The right-angle connecting rod is configured as a two-section type, and the two sections of the right-angle connecting rod are rotationally connected. The adjusting disk pushes the sliding plate outward through the rotation of the right-angle connecting rod. The multi-section plug rod and the multi-section clamping column are configured as several sections, and are configured to directly gradually become smaller from the tail end to the front end.

5. The high-efficiency polishing equipment for roller production according to claim 4, characterized in that: The cleaning assembly includes a cleaning plate, which is arranged below the mounting plate, a water outlet hole and a water suction hole are provided at the bottom of the cleaning plate, a top cover is installed on the top of the cleaning plate, a water passing pipe and a water suction pipe are plugged into the top of the top cover, the water outlet hole is connected to the water passing pipe, the water suction pipe is connected to the water suction hole, the top ends of the water passing pipe and the water suction pipe are respectively installed on the output ends of the first water pump and the second water pump, the first water pump and the second water pump are both installed on the top of the mounting plate, a short tube is plugged into the bottom of the water passing pipe and the top cover, a scraping plate is installed at the bottom end of the short tube, a guide plate is installed on the inner side of the scraping plate, a guide groove is provided on one side of the top of the scraping plate, and the guide groove is connected to one end opening of the short tube.

6. The high-efficiency polishing equipment for roller production according to claim 5, characterized in that: The material of the water passing pipe and the water suction pipe is set to be a hard pipe, the material of the short pipe is set to be a soft pipe, the water outlet holes and the water suction holes are respectively opened in a vertically staggered array on the surface of the cleaning plate, a sliding bar is set at the edge of the outer frame of the cleaning plate, the cleaning plate is plug-in-installed on the bottom of the mounting plate through the water passing pipe and the water suction pipe, the short pipe and the water passing pipe are connected to each other, the scraper plate is set to a downward curved arc, the number of the scraper plates is set to two groups, the two groups of scrapers form a 45-degree triangle, and the top end is an acute-angle fork installation, the inner guide plate of the scraper plate is set to a thin-sheet sliding bar, the guide groove is set directly above the guide plate, and the shape of the guide groove is set to a triangle.

7. The high-efficiency polishing equipment for roller production according to claim 6, characterized in that: The polishing assembly includes a mounting beam, which is arranged on the inner side of a mounting plate, a fixing seat is installed at the bottom of the mounting beam, a spring is installed at the outer side of the fixing seat, a mounting frame is movably connected to the bottom end of the fixing seat, a pressure shaft is rotatably installed at one end of the mounting frame, and a polishing knife is arranged at the bottom end of the fixing seat.

8. The high-efficiency polishing equipment for roller production according to claim 7, characterized in that: One end of the spring is connected to the top of the mounting frame, the pressing shaft is in a cylindrical shape, and the pressing shaft and the scraping plate are connected to each other.

9. The high-efficiency polishing equipment for roller production according to claim 8, characterized in that: The atomizing heating assembly includes a water receiving box, which is arranged on the top of the lower mounting plate, a slide rail is arranged on one side of the water receiving box, an atomizing box is slidably connected to the top of the slide rail, a heating rod is installed on the inner side of the atomizing box, a steam outlet is installed on the right side of the atomizing box, and a water source pipe is installed on the left side of the atomizing box.

10. The high-efficiency polishing equipment for roller production according to claim 9, characterized in that: The shape of the heating rod is set to be cylindrical, and the number is set to be multiple groups. The steam outlet is connected and communicated with the atomization box. A leak-proof sheet is set on the top of the water receiving box, and the material of the leak-proof sheet is set to be rubber.

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