Polishing equipment with chipping cleaning function for sealing device

Abstract

The invention discloses polishing equipment with a scrap cleaning function for a sealing device, and relates to the technical field of sealing device polishing. The polishing equipment for the sealing device comprises a supporting frame, a sealing door, a polishing machine, a cooling device, an intermittent rotating device, a clamp and a scrap recycling device; the clamp can clamp the sealing device, the polishing machine can ascend and descend back and forth to polish one face of the sealing device, the cooling device absorbs heat generated in the polishing process, the temperature of a polishing wheel is reduced, deformation caused by overheating in the polishing process is prevented, and the chipping recycling device recycles chippings generated in the polishing process. And after one surface of the sealing device is polished, the intermittent rotating device drives the clamp to rotate, the unpolished surface of the sealing device is turned to the polishing machine, and the polishing machine polishes the unpolished surface until all the surfaces of the sealing device are polished.

Description

Technical Field

[0001] The invention relates to the technical field of sealing device polishing, in particular to a sealing device polishing device with a debris cleaning function. Background Art

[0002] Sealing devices are important equipment used to prevent leakage of liquids, gases or solid particles, and are widely used in the fields of industry, aerospace, and electricity. In rotating, reciprocating, stationary or combined motion systems, sealing devices play a key role in isolating media, maintaining pressure, protecting equipment and extending service life. When processing sealing devices, the surface must be smooth and free of burrs, which requires the use of polishing equipment to process the surface of the sealing device.

[0003] The existing technology has defects: after polishing one side, the existing polishing device needs to manually adjust the position of the sealing device. At the same time, if the polishing device polishes the same position for too long, it will cause over-polishing of the surface, affecting the quality of the product; when the existing polishing device is in use, the contact between the polishing head and the surface of the sealing device will generate heat, which can easily cause the surface of the sealing device to overheat, generate thermal stress, and cause deformation of the surface of the sealing device; debris will be generated during the polishing process of the sealing device, which will not only pollute the working environment, but also accumulate on the surface of the sealing device, affecting the quality of polishing. Summary of the invention

[0004] The object of the present invention is to provide a polishing device for a sealing device with a debris cleaning function to solve the problems raised in the prior art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: the polishing equipment for the sealing device includes a support frame, a sealing door is installed on one side of the support frame, a polishing machine and an intermittent rotation device are installed inside the support frame, a groove and a rotation groove are opened on one side of the support frame, a ball nut is installed in the groove, the polishing machine slides in the ball nut, the intermittent rotation device is installed on one side of the polishing machine, a cooling device is installed above the support frame, the cooling device is installed on the outer surface of the polishing machine, a clamp is installed on one side of the intermittent rotation device, the clamp is installed above the support frame, and a debris recovery device is installed above the clamp. During operation, the sealing device is manually placed on the fixture, the control system controls the fixture to clamp the sealing device, the polishing machine is controlled to start, the polishing machine rises and falls to polish one side of the sealing device, the cooling device absorbs the heat generated during the polishing process, and the debris recovery device recovers the debris generated during the polishing process. After one side is polished, the polishing machine drives the intermittent rotating device to start, the intermittent rotating device drives the fixture to rotate, and the unpolished surface of the sealing device is turned to the polishing machine. The polishing machine polishes the unpolished surface until all surfaces of the sealing device are polished.

[0006] The polishing machine includes a mounting plate, which is mounted inside a support frame, a first motor is mounted on one side of the mounting plate, an output shaft of the first motor passes through the mounting plate and is mounted with a first rotating shaft, a first connecting rod is mounted on the first rotating shaft, one end of the first connecting rod is rotatably connected to a second connecting rod, one end of the second connecting rod is rotatably connected to a rotating lifting device, one end of the rotating lifting device is mounted with a first bevel gear, an outer surface of the rotating lifting device is rotatably connected to an L-shaped plate, one end of the L-shaped plate is rotatably connected to a polishing head, one end of the polishing head is mounted with a second bevel gear, the first bevel gear is meshed with the second bevel gear, and the first motor is connected to a control system. The manual control system controls the first motor to start, the output shaft of the first motor drives the first rotating shaft to rotate, the first rotating shaft drives the first connecting rod to rotate, the first connecting rod drives the second connecting rod to rotate, the second connecting rod drives the rotating lifting device to slide in the guide track, the rotating lifting device drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, and the second bevel gear drives the polishing head to rotate.

[0007] The rotary lifting device includes an outer cylinder, the outer cylinder is rotatably connected to the second connecting rod, a first bearing is installed in the outer cylinder, a rotating rod is rotatably connected in the first bearing, a thread is provided on the outer surface of the rotating rod, the second bevel gear is installed at one end of the rotating rod, the rotating rod slides in the rolling nut, the L-shaped plate is installed on the outer surface of the rotating rod, a guide track is installed inside the support frame, and the outer cylinder slides in the guide track. When the outer cylinder slides in the guide track, the rotating rod slides in the ball nut, causing the rotating rod to rotate, and the rotating rod drives the first bevel gear to rotate.

[0008] The polishing head includes a hollow cylinder, which is mounted on one end of the L-shaped plate, the second bevel gear is mounted on one end of the hollow cylinder, the second bearing and the third bearing are mounted on both ends of the hollow cylinder, the second bearing is mounted with a water inlet pipe, a polishing wheel is mounted on one end of the hollow cylinder, a water inlet groove is provided on one side of the polishing wheel, a water diversion groove is provided on one side of the water inlet groove, and a water outlet is mounted on one end of the water diversion groove. The second bevel gear drives the hollow cylinder to rotate, the hollow cylinder drives the polishing wheel to rotate, the water inlet pipe remains stationary, the water inlet pipe sends the coolant to the water inlet groove, as the polishing wheel rotates, the coolant is subjected to centrifugal force to enter the water diversion groove, heat is exchanged with the inside of the polishing wheel, and the coolant after absorbing heat is discharged from the water outlet.

[0009] The cooling device includes a protective shell, which is installed on the outside of the polishing machine. A sealing tube is installed on one side of the protective shell, which is sleeved on a hollow cylinder, one end of the sealing tube is attached to one end of the polishing wheel, the outer diameter of the sealing tube is greater than the length of the water distribution tank, a water outlet pipe is installed on one side of the sealing tube, a water pump and a coolant tank are installed above the support frame, the water pump is connected to the coolant tank through a pipeline, the water inlet pipe is connected to the water pump through a bellows, the water outlet pipe is connected to the coolant tank through a bellows, and the water pump is connected to the control system. The protective shell seals the bevel gear of the polishing machine to prevent external substances from damaging the bevel gear, controls the water pump to start, and the water pump draws coolant from the coolant tank into the water inlet pipe, and the coolant is discharged from the water outlet into the sealing tube to cool one side of the polishing wheel and is discharged from the water outlet pipe into the coolant tank.

[0010] The intermittent rotation device includes a driving wheel, the driving wheel is mounted on the first rotating shaft, the second rotating shaft is mounted on the mounting plate, the groove wheel is mounted on the second rotating shaft, the driving wheel cooperates with the groove wheel, a third bevel gear is mounted on one end of the second rotating shaft, the outer surface of the second rotating shaft is rotatably connected to a support plate, and one end of the support plate is rotatably connected to a fixture. After the polishing wheel performs lifting and polishing on one side of the sealing device, the polishing wheel reaches the top of the sealing device, at which time the driving wheel drives the groove wheel to rotate a quarter of a circle, the groove wheel drives the second rotating shaft to rotate, the second rotating shaft drives the third bevel gear to rotate, the third bevel gear drives the fixture to rotate, the fixture drives the sealing device to rotate a certain angle, the unpolished surface is turned to the polishing wheel, the polishing wheel descends to perform lifting and polishing on the unpolished surface, and this step is repeated until all surfaces of the sealing device are polished.

[0011] The clamp includes a connecting rod, which rotates on a support plate, a fourth bevel gear is installed at one end of the connecting rod, the third bevel gear and the fourth bevel gear are meshed, a turntable is installed at one end of the connecting rod, the turntable is installed in a rotating groove, a sliding groove is provided on the turntable, a second motor is installed in the sliding groove, a screw rod is installed on the output shaft of the second motor, two threads with different rotation directions are provided on the outer surface of the screw rod, a clamping plate is slidably connected to the screw rod, and the second motor is connected to a control system. When the sealing device is manually placed between the two clamping plates, the second motor is controlled to start, the output shaft of the second motor drives the screw rod to rotate, and the screw rod drives the two clamping plates to move toward each other to clamp the sealing device.

[0012] The debris recovery device includes a dust cover, a three-way pipe is installed on one side of the dust cover, a collection box is installed inside the support frame, an air inlet pipe is installed on one side of the collection box, the air inlet pipe is connected to the three-way pipe through a pipe, an air outlet pipe is installed on one side of the collection box, the air outlet pipe passes through one side of the support frame, a filter is installed in the air outlet pipe, a fan is installed near the air outlet pipe inside the collection box, a filter plate is installed on one side of the fan, the filter plate is installed above the air outlet pipe, a material taking door is installed on one side of the collection box, the material taking door is installed above the filter plate, and the fan is connected to the control system. When the polishing wheel is polishing, the manual control system controls the fan to start, the fan generates airflow, and the debris during polishing is sucked into the air inlet pipe through the three-way pipe, and then sucked into the collection box through the air inlet pipe. The debris in the wind will be blocked by the filter plate and accumulated in the collection box. The filtered wind enters the fan and is discharged to the outside from the air outlet pipe.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The intermittent rotation device of the present invention can realize automatic operation. When the polishing wheel completes polishing of one side of the sealing device, the device will automatically drive the sealing device to rotate intermittently, and adjust the other side that has not been polished to the front of the polishing wheel, without relying on manual operation. It not only improves the polishing efficiency and reduces the labor intensity of the operator, but also ensures that there will be no over-polishing, and at the same time ensures the consistency and quality stability of the polishing of each surface;

[0015] 2. The cooling device of the present invention can achieve a dual cooling effect by providing a water distribution groove inside the polishing wheel so that the coolant can enter from the groove and play a cooling role. On the one hand, the coolant can directly contact the outside of the polishing wheel and quickly absorb the heat generated by high-speed friction; on the other hand, the coolant can also effectively exchange heat with the heat inside the polishing wheel, greatly reducing the internal temperature, reducing the temperature of the polishing wheel, and preventing deformation caused by overheating during polishing. At the same time, the coolant can be recycled to reduce waste and reduce production costs.

[0016] 3. The debris recovery device of the present invention can absorb the debris generated during the polishing process and suck the debris into a special collection box, which not only ensures the cleanliness of the working environment, but also ensures the quality of polishing and the smoothness and consistency of the surface of the sealing device. At the same time, the collection box is easy to clean, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a polishing device for a sealing device of the present invention;

[0018] Figure 2 It is a schematic diagram of the interior of the polishing equipment for the sealing device of the present invention;

[0019] Figure 3 A three-dimensional diagram of a polishing machine of the present invention;

[0020] Figure 4 An exploded view of the lifting and rotating device of the present invention;

[0021] Figure 5 An exploded view of the polishing head of the present invention;

[0022] Figure 6 is a cross-sectional view of the polishing wheel of the present invention;

[0023] Figure 7 is a cross-sectional view of the protective shell and the sealing tube of the present invention;

[0024] Figure 8 A three-dimensional diagram of the intermittent rotating device and the clamp of the present invention;

[0025] Fig. 9 It is a three-dimensional diagram of the debris recovery device of the present invention.

[0026] In the figure: 1, support frame; 2, sealing door; 3, polishing machine; 301, mounting plate; 302, first motor; 303, first rotating shaft; 304, first connecting rod; 305, second connecting rod; 306, rotating lifting device; 3061, outer cylinder; 3062, first bearing; 3063, rotating rod; 3064, guide rail; 307, L-shaped plate; 308, first bevel gear; 309, second bevel gear; 310, polishing head; 3101, hollow cylinder; 3102, second bearing; 3103, third bearing; 3104, polishing wheel; 3105, water inlet pipe; 3106, water inlet trough; 3107, water distribution trough; 3108, water outlet; 4, cooling device; 401, protective shell; 402, sealing tube; 403, water outlet pipe; 404, water pump; 405, coolant tank; 5, intermittent rotation device; 501, driving wheel; 502, groove wheel; 503, second rotating shaft; 504, third bevel gear; 505, support plate; 6, clamp; 601, connecting rod; 602, fourth bevel gear; 603, turntable; 604, sliding groove; 605, second motor; 606, clamp; 7, debris recovery device; 701, dust cover; 702, three-way pipe; 703, air inlet pipe; 704, collection box; 705, air outlet pipe. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Example: Figure 1-Figure 9 As shown, the present invention provides a technical solution, a polishing device for a sealing device includes a support frame 1, a sealing door 2 is installed on one side of the support frame 1, a polishing machine 3 and an intermittent rotating device 5 are installed inside the support frame 1, a groove and a rotating groove are opened on one side of the support frame 1, a ball nut is installed in the groove, the polishing machine 3 slides in the ball nut, the intermittent rotating device 5 is installed on one side of the polishing machine 3, a cooling device 4 is installed above the support frame 1, the cooling device 4 is installed on the outer surface of the polishing machine 3, a clamp 6 is installed on one side of the intermittent rotating device 5, the clamp 6 is installed above the support frame 1, and a debris recovery device 7 is installed above the clamp 6.

[0029] During operation, the sealing device is manually placed on the clamp 6, the control system controls the clamp 6 to clamp the sealing device, controls the polishing machine 3 to start, and the polishing machine 3 moves up and down to polish one side of the sealing device. The cooling device 4 absorbs the heat generated during the polishing process, and the debris recovery device 7 recovers the debris generated during the polishing process. After one side is polished, the polishing machine 3 drives the intermittent rotating device 5 to start, and the intermittent rotating device 5 drives the clamp 6 to rotate, turning the unpolished surface of the sealing device to the polishing machine 3, and the polishing machine 3 polishes the unpolished surface until all surfaces of the sealing device are polished.

[0030] The polishing machine 3 includes a mounting plate 301, which is mounted inside the support frame 1. A first motor 302 is mounted on one side of the mounting plate 301. The output shaft of the first motor 302 passes through the mounting plate 301 and is mounted with a first rotating shaft 303. A first connecting rod 304 is mounted on the first rotating shaft 303. One end of the first connecting rod 304 is rotatably connected to a second connecting rod 305. One end of the second connecting rod 305 is rotatably connected to a rotating lifting device 306. One end of the rotating lifting device 306 is mounted with a first bevel gear 308. The outer surface of the rotating lifting device 306 is rotatably connected to an L-shaped plate 307. One end of the L-shaped plate 307 is rotatably connected to a polishing head 310. One end of the polishing head 310 is mounted with a second bevel gear 309. The first bevel gear 308 is meshed with the second bevel gear 309. The first motor 302 is connected to the control system.

[0031] The manual control system controls the first motor 302 to start, the output shaft of the first motor 302 drives the first rotating shaft 303 to rotate, the first rotating shaft 303 drives the first connecting rod 304 to rotate, the first connecting rod 304 drives the second connecting rod 305 to rotate, the second connecting rod 305 drives the rotating lifting device 306 to slide in the guide rail 3064, the rotating lifting device 306 drives the first bevel gear 308 to rotate, the first bevel gear 308 drives the second bevel gear 309 to rotate, and the second bevel gear 309 drives the polishing head 310 to rotate.

[0032] The rotating lifting device 306 includes an outer cylinder 3061, which is rotatably connected to the second connecting rod 305. A first bearing 3062 is installed in the outer cylinder 3061, and a rotating rod 3063 is rotatably connected in the first bearing 3062. A thread is provided on the outer surface of the rotating rod 3063. The second bevel gear 309 is installed at one end of the rotating rod 3063. The rotating rod 3063 slides in the rolling nut. The L-shaped plate 307 is installed on the outer surface of the rotating rod 3063. A guide track 3064 is installed inside the support frame 1, and the outer cylinder 3061 slides in the guide track 3064. When the outer cylinder 3061 slides in the guide track 3064, the rotating rod 3063 slides in the ball nut, so that the rotating rod 3063 rotates, and the rotating rod 3063 drives the first bevel gear 308 to rotate.

[0033] The polishing head 310 includes a hollow cylinder 3101, which is installed at one end of the L-shaped plate 307, and the second bevel gear 309 is installed at one end of the hollow cylinder 3101. The second bearing 3102 and the third bearing 3103 are respectively installed at the two ends of the interior of the hollow cylinder 3101, and a water inlet pipe 3105 is installed inside the second bearing 3102. A polishing wheel 3104 is installed at one end of the hollow cylinder 3101, and a water inlet groove 3106 is opened on one side of the polishing wheel 3104, and a water distribution groove 3107 is opened on one side of the water inlet groove 3106, and a water outlet 3108 is installed at one end of the water distribution groove 3107. The second bevel gear 309 drives the hollow cylinder 3101 to rotate, and the hollow cylinder 3101 drives the polishing wheel 3104 to rotate. The water inlet pipe 3105 remains stationary. The water inlet pipe 3105 sends the coolant to the water inlet tank 3106. As the polishing wheel 3104 rotates, the coolant is subjected to centrifugal force and enters the water distribution tank 3107, and performs heat exchange with the inside of the polishing wheel 3104. The coolant after absorbing heat is discharged from the water outlet 3108.

[0034] The cooling device 4 includes a protective shell 401, which is installed on the outside of the polishing machine 3. A sealing tube 402 is installed on one side of the protective shell 401. The sealing tube 402 is sleeved on the hollow cylinder 3101, and one end of the sealing tube 402 is attached to one end of the polishing wheel 3104. The outer diameter of the sealing tube 402 is greater than the length of the water distribution trough 3107. A water outlet pipe 403 is installed on one side of the sealing tube 402. A water pump 404 and a coolant tank 405 are installed above the support frame 1. The water pump 404 is connected to the coolant tank 405 through a pipeline, the water inlet pipe 3105 is connected to the water pump 404 through a bellows, the water outlet pipe 403 is connected to the coolant tank 405 through a bellows, and the water pump 404 is connected to the control system. The protective shell 401 seals the bevel gear of the polishing machine 3 to prevent foreign substances from damaging the bevel gear, and controls the water pump 404 to start. The water pump 404 draws coolant from the coolant tank 405 into the water inlet pipe 3105, and the coolant is discharged from the water outlet 3108 to the sealing tube 402, cools one side of the polishing wheel 3104, and is discharged from the water outlet pipe 403 to the coolant tank 405.

[0035] The intermittent rotation device 5 includes a driving wheel 501, which is mounted on the first rotating shaft 303, a second rotating shaft 503 is mounted on the mounting plate 301, a groove wheel 502 is mounted on the second rotating shaft 503, the driving wheel 501 cooperates with the groove wheel 502, a third bevel gear 504 is mounted at one end of the second rotating shaft 503, the outer surface of the second rotating shaft 503 is rotatably connected to a support plate 505, and one end of the support plate 505 is rotatably connected to a clamp 6. After the polishing wheel 3104 has lifted and lowered one side of the sealing device for polishing, the polishing wheel 3104 reaches the top of the sealing device, and the driving wheel 501 drives the groove wheel 502 to rotate a quarter of a turn, the groove wheel 502 drives the second rotating shaft 503 to rotate, the second rotating shaft 503 drives the third bevel gear 504 to rotate, the third bevel gear 504 drives the fixture 6 to rotate, and the fixture 6 drives the sealing device to rotate a certain angle to turn the unpolished surface to the polishing wheel 3104, and the polishing wheel 3104 descends to lift and polish the unpolished surface, and repeat this step until all surfaces of the sealing device are polished.

[0036] The fixture 6 includes a connecting rod 601, which rotates on the support plate 505, a fourth bevel gear 602 is installed at one end of the connecting rod 601, and the third bevel gear 504 is meshed with the fourth bevel gear 602, a turntable 603 is installed at one end of the connecting rod 601, and the turntable 603 is installed in the rotating groove, and a sliding groove 604 is provided on the turntable 603, and a second motor 605 is installed in the sliding groove 604, and a screw rod is installed on the output shaft of the second motor 605, and two threads with different rotation directions are provided on the outer surface of the screw rod, and a clamping plate 606 is slidably connected to the screw rod, and the second motor 605 is connected to the control system. When the sealing device is manually placed between the two clamping plates 606, the second motor 605 is controlled to start, and the output shaft of the second motor 605 drives the screw rod to rotate, and the screw rod drives the two clamping plates 606 to move toward each other, so as to clamp the sealing device.

[0037] The debris recovery device 7 includes a dust cover 701, a three-way pipe 702 is installed on one side of the dust cover 701, a collecting box 704 is installed inside the support frame 1, an air inlet pipe 703 is installed on one side of the collecting box 704, the air inlet pipe 703 is connected to the three-way pipe 702 through a pipeline, an air outlet pipe 705 is installed on one side of the collecting box 704, the air outlet pipe 705 passes through one side of the support frame 1, a filter is installed in the air outlet pipe 705, a fan is installed inside the collecting box 704 near the air outlet pipe 705, a filter plate is installed on one side of the fan, the filter plate is installed above the air outlet pipe 705, a material taking door is installed on one side of the collecting box 704, the material taking door is installed above the filter plate, and the fan is connected to the control system. When the polishing wheel 3104 is polishing, the manual control system controls the fan to start, and the fan generates airflow to suck the polishing debris into the air inlet pipe 703 through the three-way pipe 702, and then into the collection box 704 through the air inlet pipe 703. The debris in the wind will be blocked by the filter plate and accumulated in the collection box 704. The filtered air enters the fan and is discharged to the outside from the air outlet pipe 705.

[0038] Working principle of the present invention:

[0039] During operation, when the sealing device is manually placed between the two clamping plates 606, the manual control system controls the second motor 605 to start, and the output shaft of the second motor 605 drives the screw to rotate, and the screw drives the two clamping plates 606 to move towards each other to clamp the sealing device. At this time, the polishing wheel 3104 stays above the sealing device, and the first motor 302 is controlled to start, and the output shaft of the first motor 302 drives the first rotating shaft 303 to rotate, and the first rotating shaft 303 drives the first connecting rod 304 to rotate in the direction away from the outer cylinder 3061, and the first connecting rod 304 drives the second connecting rod 305 to rotate, and the second connecting rod 305 drives the outer cylinder 3061 to slide downward in the guide track 3064, and the rotating rod 3063 slides in the ball nut to rotate the rotating rod 3063, and the rotating rod 3063 drives the first bevel gear 308 to rotate, and the first bevel gear 308 drives the second bevel gear 309 to rotate, and the second bevel gear 309 drives the polishing head 310 to rotate, and the sealing device is polished from top to bottom.

[0040] When the first rotating shaft 303 drives the first connecting rod 304 to rotate toward the direction approaching the outer cylinder 3061, the first connecting rod 304 drives the second connecting rod 305 to rotate, and the second connecting rod 305 drives the outer cylinder 3061 to slide upward in the guide track 3064. The rotating rod 3063 drives the first bevel gear 308 to rotate, and the first bevel gear 308 drives the second bevel gear 309 to rotate. The second bevel gear 309 drives the polishing head 310 to rotate, and the sealing device is polished from bottom to top until the polishing wheel 3104 moves to the top of the sealing device.

[0041] After the polishing wheel 3104 has lifted and lowered one side of the sealing device for polishing, the polishing wheel 3104 reaches the top of the sealing device, and the driving wheel 501 drives the groove wheel 502 to rotate a quarter of a turn, the groove wheel 502 drives the second rotating shaft 503 to rotate, the second rotating shaft 503 drives the third bevel gear 504 to rotate, the third bevel gear 504 drives the fourth bevel gear 602 to rotate, the fourth bevel gear 602 drives the connecting rod 601 to rotate, the connecting rod 601 drives the turntable 603 to rotate, the turntable 603 drives the sealing device to rotate a certain angle to turn the unpolished surface to the polishing wheel 3104, and the polishing wheel 3104 begins to descend to polish the unpolished surface, and the above steps are repeated until all surfaces of the sealing device are polished.

[0042] When the polishing wheel 3104 rotates, the manual control system controls the water pump 404 to start, and the water pump 404 draws the coolant from the coolant tank 405 into the water inlet pipe 3105. The water inlet pipe 3105 sends the coolant to the water inlet tank 3106. As the polishing wheel 3104 rotates, the coolant is subjected to centrifugal force and enters the water distribution tank 3107, and exchanges heat with the inside of the polishing wheel 3104. The coolant after absorbing heat is discharged from the water outlet 3108, and the coolant is discharged from the water outlet 3108 into the sealing tube 402 to cool down one side of the polishing wheel 3104. After absorbing heat, the coolant returns to the coolant tank 405 from the water outlet pipe 403.

[0043] When the polishing wheel 3104 is polishing, the generated debris will be blocked by the dust cover 701, and the manual control system will control the fan to start. The fan will generate airflow, and the polishing debris will be sucked into the air inlet pipe 703 through the three-way pipe 702, and then sucked into the collection box 704 through the air inlet pipe 703. The debris in the airflow will be blocked by the filter plate and accumulated in the collection box 704. The filtered air enters the fan and is discharged to the outside from the air outlet pipe 705. When the debris in the collection box 704 is full, the material door is opened manually to take out the debris.

[0044] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A polishing device for a sealing device with a debris cleaning function, characterized in that: The polishing equipment for the sealing device comprises a support frame (1), a sealing door (2) is installed on one side of the support frame (1), a polishing machine (3) and an intermittent rotating device (5) are installed inside the support frame (1), a groove and a rotating groove are opened on one side of the support frame (1), a ball nut is installed in the groove, the polishing machine (3) slides in the ball nut, the intermittent rotating device (5) is installed on one side of the polishing machine (3), a cooling device (4) is installed above the support frame (1), and the cooling device (4) is installed on the outer surface of the polishing machine (3), a clamp (6) is installed on one side of the intermittent rotating device (5), the clamp (6) is installed above the support frame (1), and a debris recovery device (7) is installed above the clamp (6).

2. The polishing device for a sealing device with a debris cleaning function according to claim 1, characterized in that: The polishing machine (3) comprises a mounting plate (301), wherein the mounting plate (301) is mounted inside the support frame (1), a first motor (302) is mounted on one side of the mounting plate (301), an output shaft of the first motor (302) passes through the mounting plate (301) and is mounted with a first rotating shaft (303), a first connecting rod (304) is mounted on the first rotating shaft (303), one end of the first connecting rod (304) is rotatably connected to a second connecting rod (305), and one end of the second connecting rod (305) is rotatably connected to a second connecting rod (305). The first motor (302) is rotatably connected to a rotating lifting device (306), one end of which is mounted a first bevel gear (308), an outer surface of the rotating lifting device (306) is rotatably connected to an L-shaped plate (307), one end of the L-shaped plate (307) is rotatably connected to a polishing head (310), one end of the polishing head (310) is mounted a second bevel gear (309), the first bevel gear (308) is meshed with the second bevel gear (309), and the first motor (302) is connected to a control system.

3. The polishing device for a sealing device with a debris cleaning function according to claim 2, characterized in that: The rotating lifting device (306) comprises an outer cylinder (3061), wherein the outer cylinder (3061) is rotatably connected to the second connecting rod (305), a first bearing (3062) is installed inside the outer cylinder (3061), a rotating rod (3063) is rotatably connected inside the first bearing (3062), a thread is provided on the outer surface of the rotating rod (3063), the second bevel gear (309) is installed at one end of the rotating rod (3063), the rotating rod (3063) slides in the rolling nut, the L-shaped plate (307) is installed on the outer surface of the rotating rod (3063), a guide track (3064) is installed inside the support frame (1), and the outer cylinder (3061) slides in the guide track (3064).

4. The polishing device for a sealing device with a debris cleaning function according to claim 3, characterized in that: The polishing head (310) comprises a hollow cylinder (3101), wherein the hollow cylinder (3101) is mounted on one end of the L-shaped plate (307), the second bevel gear (309) is mounted on one end of the hollow cylinder (3101), the second bearing (3102) and the third bearing (3103) are mounted at two ends of the hollow cylinder (3101), a water inlet pipe (3105) is mounted inside the second bearing (3102), a polishing wheel (3104) is mounted on one end of the hollow cylinder (3101), a water inlet groove (3106) is provided on one side of the polishing wheel (3104), a water distribution groove (3107) is provided on one side of the water inlet groove (3106), and a water outlet (3108) is mounted on one end of the water distribution groove (3107).

5. The polishing device for a sealing device with a debris cleaning function according to claim 4, characterized in that: The cooling device (4) comprises a protective shell (401), the protective shell (401) being installed on the outside of the polishing machine (3), a sealing tube (402) being installed on one side of the protective shell (401), the sealing tube (402) being sleeved on the hollow cylinder (3101), one end of the sealing tube (402) being attached to one end of the polishing wheel (3104), the outer diameter of the sealing tube (402) being greater than the length of the water distribution groove (3107), and the sealing tube (402) being A water outlet pipe (403) is installed on one side of the sealing pipe (402), a water pump (404) and a coolant tank (405) are installed above the support frame (1), the water pump (404) and the coolant tank (405) are connected through a pipeline, the water inlet pipe (3105) and the water pump (404) are connected through a bellows, the water outlet pipe (403) and the coolant tank (405) are connected through a bellows, and the water pump (404) is connected to a control system.

6. The polishing device for a sealing device with a debris cleaning function according to claim 5, characterized in that: The intermittent rotation device (5) comprises a driving wheel (501), wherein the driving wheel (501) is mounted on a first rotating shaft (303), a second rotating shaft (503) is mounted on the mounting plate (301), a groove wheel (502) is mounted on the second rotating shaft (503), the driving wheel (501) cooperates with the groove wheel (502), a third bevel gear (504) is mounted on one end of the second rotating shaft (503), a support plate (505) is rotatably connected to the outer surface of the second rotating shaft (503), and a clamp (6) is rotatably connected to one end of the support plate (505).

7. The polishing device for a sealing device with a debris cleaning function according to claim 6, characterized in that: The clamp (6) comprises a connecting rod (601), wherein the connecting rod (601) rotates on a supporting plate (505), a fourth bevel gear (602) is mounted on one end of the connecting rod (601), the third bevel gear (504) and the fourth bevel gear (602) are meshed, a turntable (603) is mounted on one end of the connecting rod (601), the turntable (603) is mounted in a rotating groove, a sliding groove (604) is provided on the turntable (603), a second motor (605) is mounted in the sliding groove (604), a screw rod is mounted on the output shaft of the second motor (605), two threads with different rotation directions are provided on the outer surface of the screw rod, a clamping plate (606) is slidably connected to the screw rod, and the second motor (605) is connected to a control system.

8. The polishing device for a sealing device with a debris cleaning function according to claim 7, characterized in that: The debris recovery device (7) comprises a dust cover (701), a three-way pipe (702) is installed on one side of the dust cover (701), a collection box (704) is installed inside the support frame (1), an air inlet pipe (703) is installed on one side of the collection box (704), the air inlet pipe (703) and the three-way pipe (702) are connected through a pipeline, an air outlet pipe (705) is installed on one side of the collection box (704), the air outlet pipe (705) passes through one side of the support frame (1), a filter is installed in the air outlet pipe (705), a fan is installed inside the collection box (704) near the air outlet pipe (705), a filter plate is installed on one side of the fan, the filter plate is installed above the air outlet pipe (705), a material taking door is installed on one side of the collection box (704), the material taking door is installed above the filter plate, and the fan is connected to a control system.

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