Cup body polishing device with adjustable polishing wheel

Abstract

The utility model discloses a cup body polishing device with an adjustable polishing wheel, which comprises a support main body and a locking mechanism, a plurality of polishing wheel components are arranged on the support main body, the plurality of polishing wheel components are linearly arranged on the support main body, each polishing wheel component comprises a mounting seat and a polishing wheel, the polishing wheel is rotatably connected to the mounting seat through a wheel shaft, and the locking mechanism is arranged on the support main body. The polishing wheel assembly can linearly move in the set direction relative to the support body, the moving direction of the polishing wheel assembly is perpendicular to the axial direction of the polishing wheel, an adjusting mechanism used for adjusting movement of the polishing wheel assembly is arranged on the support body, and the locking mechanism is used for locking relative movement of the polishing wheel assembly and the support body. When different grinding parts on the polishing device have front-back position differences due to different diameters of the polishing wheels in the installation process, the polishing wheel assembly can be adjusted relative to the support body to move, so that the front-back position differences of the different grinding parts for simultaneously polishing the cup bodies of the multiple vacuum cups are eliminated.

Description

Technical Field

[0001] This utility model relates to a cup body processing equipment, and more particularly to a cup body polishing device with an adjustable polishing wheel. Background Technology

[0002] A thermos is generally a water container made of ceramic or stainless steel with a vacuum layer. It has a lid on top that is tightly sealed. The vacuum insulation layer can slow down the heat dissipation of the water or other liquids inside, so as to achieve the purpose of keeping the water warm. When manufacturing stainless steel thermoses, the body of the thermos needs to be polished.

[0003] For example, the polishing device of the dual-station cup polishing equipment disclosed in patent CN220362370U includes a base plate, a gantry frame slidably connected to the base plate along the X-axis direction, a slide block slidably connected to the gantry frame along the Z-axis direction of the base plate, a rotating disk rotatably connected to the slide block, two polishing wheels of the same size and structure on the rotating disk, and a first motor that simultaneously drives the two polishing wheels to rotate. The two polishing wheels are arranged along the Y-axis direction of the base plate, and the centers of the two polishing wheels are both located on the axis formed along the Y-axis of the base plate. A sanding belt adjusting wheel is slidably connected to the rotating disk, and a sanding belt is sleeved on the two polishing wheels and the sanding belt adjusting wheel. The sanding belt adjusting wheel is connected to a first cylinder that drives its movement. When the sanding belt polishes the thermos cup, the polishing wheel acts as a top support on one side of the sanding belt, supporting the sanding belt to polish the thermos cup.

[0004] In existing polishing devices that simultaneously polish multiple thermos cups, the polishing wheels may have different diameters due to dimensional tolerances during procurement. When the polishing wheels are installed on the rotating disk, the different diameters of the polishing wheels will cause a difference in the front and back positions of different polishing parts of the polishing device, thus affecting the simultaneous polishing of multiple thermos cups. Utility Model Content

[0005] The size of the polishing wheels purchased above may vary due to dimensional tolerances, resulting in different diameters of different polishing wheels. When the polishing wheels are installed on the rotating disk, polishing wheels of different diameters will cause a difference in the front and back positions of different grinding parts of the polishing device, thus affecting the problem of simultaneously grinding and polishing multiple thermos cups. This utility model provides a cup polishing device with adjustable polishing wheels.

[0006] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: a cup polishing device with adjustable polishing wheels, including a support body and a locking mechanism. Multiple polishing wheel assemblies are arranged in a row on the support body. Each polishing wheel assembly includes a mounting base and a polishing wheel. The polishing wheel is rotatably connected to the mounting base via a wheel axle. The polishing wheel assembly can move linearly relative to the support body in a set direction. The direction of movement of the polishing wheel assembly is perpendicular to the axis of the polishing wheel. The support body is provided with an adjustment mechanism for adjusting the movement of the polishing wheel assembly. The locking mechanism is used to lock the relative movement of the polishing wheel assembly and the support body.

[0007] A further preferred embodiment of this invention is that the moving direction of the polishing wheel assembly is perpendicular to the direction in which the multiple polishing wheel assemblies are arranged.

[0008] A further preferred technical solution of this utility model is as follows: the adjustment component includes a lead screw and two rotary nuts, the main body of the bracket is provided with an adjustment seat, the adjustment seat has a through hole, the lead screw passes through the through hole, and one end of the lead screw is fixedly connected to the mounting seat, and the two rotary nuts are screwed onto the lead screw and located on both sides of the adjustment seat.

[0009] A further preferred technical solution of this utility model is as follows: the bracket body is provided with a groove corresponding to the polishing wheel assembly, the mounting seat is slidably disposed in the groove, and the locking mechanism includes a pressure block, which is fixedly connected to the bracket body by bolts. The pressure block presses on the mounting seat to lock the relative movement between the mounting seat and the bracket body.

[0010] A further preferred embodiment of this utility model is as follows: the support body is provided with a first rotary drive mechanism for driving the polishing wheel to rotate. The first rotary drive mechanism includes a first drive motor, a first active synchronous wheel is connected to the output shaft of the first drive motor, a first driven synchronous wheel is connected to the wheel axle, the first active synchronous wheel and the first driven synchronous wheel are connected by a first synchronous belt, the first active synchronous wheel, the first driven synchronous wheel and the first synchronous belt are arranged below the support body, the polishing wheel is arranged above the support body, a sliding groove is opened on the upper surface of the support body, and a through groove is provided at the bottom of the sliding groove, which is used for the wheel axle to pass through and connect with the first driven synchronous wheel.

[0011] A further preferred technical solution of this utility model is as follows: the mounting base is provided with a shaft hole, the axle passes through the shaft hole, and the axle is rotatably connected to the mounting base through a bearing installed in the shaft hole. Two parallel limiting protrusions are raised on the upper surface of the bracket body, and a sliding groove with open front and rear ends is formed between the two limiting protrusions. The mounting base includes a square slider and a cylinder set at the bottom of the slider. The slider slides in the sliding groove, and the cylinder is accommodated in the through groove.

[0012] A further preferred embodiment of this invention is that the perforation is an oblong hole, and the length extension direction of the oblong hole is parallel to the axis of the polishing wheel.

[0013] A further preferred embodiment of this utility model includes a frame, a gantry, and slide blocks. The frame has first slide rails extending horizontally along the X-axis on both its left and right sides. The gantry is slidably connected to the first slide rails on both sides. Displacement drive mechanisms for driving the gantry to move in the X-axis direction are connected to both sides of the gantry. Second slide rails extending vertically along the Z-axis are provided on both sides of the gantry. There are two slide blocks, slidably connected to the second slide rails on both sides. Each slide block is connected to a lifting drive mechanism for driving its movement in the Z-axis direction. The support body is mounted between the two slide blocks and can rotate around the C-axis on the slide blocks. Second rotation drive mechanisms for driving the rotation of the support body are connected to both sides of the support body.

[0014] A further preferred embodiment of this invention is that the outer circumferential surface of the polishing wheel is used as the grinding part for grinding and polishing.

[0015] A further preferred embodiment of this invention is: the polishing wheel is fitted with an abrasive belt, which serves as the grinding part for grinding and polishing.

[0016] Compared with the prior art, the advantage of this utility model is that the polishing wheel assembly is set to be able to move linearly in a set direction relative to the support body. The direction of movement of the polishing wheel assembly is perpendicular to the axis of the polishing wheel. When different grinding parts on the polishing device have a front-to-back position difference due to the different diameters of the polishing wheels during the installation process, the movement of the polishing wheel assembly relative to the support body can be adjusted to eliminate the front-to-back position difference of different grinding parts that are polished at the same time for multiple thermos cups. Attached Figure Description

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and preferred embodiments. However, those skilled in the art will understand that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be construed as limiting the scope of the present invention. Furthermore, unless specifically indicated, the drawings are only schematic representations of the composition or structure of the described objects and may contain exaggerated depictions, and the drawings are not necessarily drawn to scale.

[0018] Figure 1 A schematic diagram of the front part of the cup polishing device;

[0019] Figure 2 A schematic diagram of the rear of the cup polishing device;

[0020] Figure 3 This is a schematic diagram of the rear of the gantry frame, slide block, and support body.

[0021] Figure 4 A schematic diagram of the front of the gantry frame, slide block, and support body;

[0022] Figure 5 A schematic diagram showing the outer circumferential surface of the polishing wheel as the grinding area;

[0023] Figure 6 for Figure 5 A magnified view of part A;

[0024] Figure 7 This is a schematic diagram of the polishing wheel drive structure;

[0025] Figure 8 A cross-sectional schematic diagram of the mounting structure of the polishing wheel and the main support body;

[0026] Figure 9 for Figure 8 A magnified view of section B;

[0027] Figure 10 This is a schematic diagram of a sanding belt used as a grinding surface.

[0028] In the diagram: 1. Frame; 2. Gantry; 3. Slide; 4. Displacement drive mechanism; 5. Lifting drive mechanism; 6. Second rotary drive mechanism; 7. Polishing wheel assembly; 8. Support body; 9. First rotary drive mechanism; 10. First slide rail; 11. First rack; 12. First gear; 13. Second drive motor; 14. Third drive motor; 15. Second gear; 16. Second rack; 17. Fourth drive motor; 18. Second slide rail; 19. Top frame; 20. Side frame; 21. Base frame; 22. C-axis; 23. Linear displacement assembly Components; 24. Displacement frame; 25. Wax strip; 26. Waxing mechanism; 27. First drive motor; 28. Limiting protrusion; 29. ​​Slide groove; 30. Through groove; 31. Mounting base; 32. First driven synchronous pulley; 33. Pressure block; 34. Wheel axle; 35. Lead screw; 36. Second adjusting nut; 37. Through hole; 38. Adjusting seat; 39. First adjusting nut; 40. First driving synchronous pulley; 41. Synchronous belt; 42. Cylinder; 43. Slider; 44. Polishing wheel; 45. Bearing; 46. Sanding belt; 47. Tensioning wheel; 48. Shaft hole. Detailed Implementation

[0029] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely descriptive and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0030] It should be noted that similar labels in the following figures indicate similar items; therefore, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

[0031] Figures 1-10 As shown, the cup polishing device with adjustable polishing wheels includes a support body 8 and a locking mechanism. Multiple polishing wheel assemblies 7 are arranged in a row on the support body 8. Each polishing wheel assembly 7 includes a mounting base 31 and a polishing wheel 44. The polishing wheel 44 is rotatably connected to the mounting base 31 via a wheel axle 34. The polishing wheel assembly 7 can move linearly relative to the support body 8 in a set direction. The direction of movement of the polishing wheel assembly 7 is perpendicular to the axis of the polishing wheel 44. The support body 8 is provided with an adjustment mechanism for adjusting the movement of the polishing wheel assembly 7. The locking mechanism is used to lock the relative movement of the polishing wheel assembly 7 and the support body 8.

[0032] Figure 5 As shown, this patent configures the polishing wheel assembly 7 to move linearly in a set direction relative to the support body 8. The direction of movement of the polishing wheel assembly 7 is perpendicular to the axis of the polishing wheel 44. When the grinding parts on different cup body polishing devices have a front-to-back position difference due to the different diameters of the polishing wheel 44 during the installation process, the movement of the polishing wheel assembly 7 can be adjusted relative to the support body 8 to eliminate the front-to-back position difference of different grinding parts that are polishing multiple thermos cup bodies at the same time. This enables the cup body polishing device to polish multiple arranged thermos cup bodies at the same time.

[0033] The direction of movement of the polishing wheel assembly 7 is perpendicular to the direction in which the multiple polishing wheel assemblies 7 are arranged, so that when the polishing wheel assembly 7 is adjusted to move back and forth, the positional difference between different polishing parts on the cup polishing device can be eliminated.

[0034] Figure 6 As shown, the adjustment assembly includes a lead screw 35 and two adjusting nuts. An adjusting seat 38 is provided on the support body 8, and the adjusting seat 38 is fixedly connected to the support body 8. A through hole 37 is provided on the adjusting seat 38, through which the lead screw 35 passes, and one end of the lead screw 35 is fixedly connected to the mounting base 31. The two adjusting nuts are screwed onto the lead screw 35 and are located on both sides of the adjusting seat 38. For ease of distinction, in this embodiment, the adjusting nut located behind the adjusting seat 38 is designated as the first adjusting nut 39, and the adjusting nut located in front of the adjusting seat 38 is designated as the second adjusting nut 36.

[0035] Preferably, the perforation 37 is an oblong hole, the length of which extends parallel to the axis of the polishing wheel 44, and the oblong hole can accommodate lead screws 35 of different heights.

[0036] The adjustment principle is as follows: When it is necessary to adjust the forward movement of the polishing wheel assembly 7, firstly, rotate the first adjusting nut 39 counterclockwise, causing it to move backward a certain distance relative to the support body 8 along the lead screw 35. Then, rotate the second adjusting nut 36 counterclockwise. Since the adjusting seat 38 is limited behind the second adjusting nut 36, the second adjusting nut 36 does not move relative to the support body 8 when it rotates counterclockwise, causing the lead screw 35 to move forward. When the lead screw 35 moves forward, it drives the polishing wheel assembly 7 to move forward synchronously, thus adjusting the forward movement of the polishing wheel assembly 7. After adjustment, the polishing wheel assembly 7 is locked by the locking mechanism. Then, the first adjusting nut 39 is rotated until it abuts against the rear side of the adjusting seat 38. Position; When it is necessary to adjust the rearward movement of the polishing wheel assembly 7, first rotate the second adjusting nut 36 clockwise, so that the second adjusting nut 36 moves forward a certain distance relative to the bracket body 8 along the lead screw 35. Then rotate the first adjusting nut 39 clockwise. Since the adjusting seat 38 is limited in front of the first adjusting nut 39, the first adjusting nut 39 does not move relative to the bracket body 8 when the first adjusting nut 39 is rotated clockwise, so that the lead screw 35 moves backward. When the lead screw 35 moves backward, it drives the polishing wheel assembly 7 to move backward synchronously, thereby adjusting the rearward movement of the polishing wheel assembly 7. After the adjustment is completed, the polishing wheel assembly 7 is locked by the locking mechanism. Then, the second adjusting nut 36 is rotated to a position that abuts against the front side of the adjusting seat 38.

[0037] This patent is not limited to controlling the movement of the polishing wheel assembly 7 by manual adjustment; it can also be achieved through electronic control, such as a motor lead screw module. Electronic control can achieve more precise control of the movement distance.

[0038] Figure 8 , Figure 9 As shown, the bracket body 8 is provided with a groove 29 corresponding to the polishing wheel assembly 7. The mounting seat 31 is slidably disposed in the groove 29. The locking mechanism includes a pressure block 33, which is fixedly connected to the bracket body 8 by bolts. The pressure block 33 presses on the mounting seat 31 to lock the relative movement between the mounting seat 31 and the bracket body 8. When it is necessary to adjust the position of the polishing wheel assembly 7, the bolts are loosened so that the pressure block 33 is no longer pressed on the mounting seat 31. At this time, the mounting seat 31 can slide in the groove 29. After the position of the polishing wheel assembly 7 is adjusted, the bolts are tightened so that the pressure block 33 is pressed back on the mounting seat 31, so that the mounting seat 31 and the bracket body 8 are relatively fixed.

[0039] Figure 5 , Figure 7As shown, the support body 8 is provided with a first rotary drive mechanism 9 for driving the polishing wheel 44 to rotate. The first rotary drive mechanism 9 includes a first drive motor 27. A first active synchronous wheel 40 is connected to the output shaft of the first drive motor 27. A first driven synchronous wheel 32 is connected to the wheel axle 34. The first active synchronous wheel 40 and the first driven synchronous wheel 32 are connected by a first synchronous belt 41. The first active synchronous wheel 40, the first driven synchronous wheel 32 and the first synchronous belt 41 are arranged below the support body 8. The polishing wheel 44 is arranged above the support body 8. A sliding groove 29 is opened on the upper surface of the support body 8. A through groove 30 is provided at the bottom of the sliding groove 29, which penetrates the lower surface of the support body 8. The through groove 30 is used for the wheel axle 34 to pass through and connect with the first driven synchronous wheel 32.

[0040] The transmission component between the first drive motor 27 and the polishing wheel 44 is located below the support body 8, making the layout above the support body 8 simpler and the distribution of each component more reasonable.

[0041] The mounting base 31 is provided with a shaft hole 48, through which the axle 34 passes. The axle 34 is rotatably connected to the mounting base 31 through a bearing 45 installed in the shaft hole 48. Two parallel limiting protrusions 28 are protruding on the upper surface of the bracket body 8. A sliding groove 29 with open front and rear ends is formed between the two limiting protrusions 28. The mounting base 31 includes a square slider 43 and a cylinder 42 disposed at the bottom of the slider 43. The slider 43 slides in the sliding groove 29, and the cylinder 42 is accommodated in the through groove 30 and slides in the through groove 30.

[0042] One end of the through groove 30 passes through one side of the bracket body 8, making it convenient for the mounting base 31 to be directly inserted from the side of the bracket body 8.

[0043] One end of the aforementioned lead screw 35 extends into the opening at one end of the slide groove 29 and is fixedly connected to the mounting base 31.

[0044] Each of the two limiting protrusions 28 is fixedly connected to a pressure block 33 by bolts, and the pressure block 33 presses against both sides of the mounting base 31.

[0045] Preferably, there are four polishing wheels 44, and a first rotary drive mechanism 9 drives two polishing wheels 44 to rotate. Two first driven synchronous pulleys 32 are connected to a driving synchronous pulley via a first synchronous belt 41.

[0046] This device can be used for two processing steps: polishing and waxing / brightening.

[0047] Figure 10As shown, when used for polishing, an abrasive belt 46 is fitted onto the polishing wheel 44. The portion of the abrasive belt 46 located outside the polishing wheel 44 serves as the polishing area. When the polishing wheel 44 rotates, it can drive the abrasive belt 46 to move and polish the thermos cup body. During the polishing process, the polishing wheel 44 is supported on the inner side of the abrasive belt 46, which serves as the polishing area. A tensioning wheel 47 is provided on the support body 8 to help the polishing wheel 44 tension the abrasive belt 46.

[0048] Figure 5 As shown, when used for waxing and polishing, the outer circumferential surface of the polishing wheel 44 is used as the polishing part. The bracket body 8 is equipped with a waxing mechanism 26 for waxing the outer circumferential surface of the polishing wheel 44. The waxing mechanism 26 includes a linear displacement component 23, on which a displacement frame 24 is provided. The wax strip 25 is mounted on the displacement frame 24. The linear displacement component 23 drives the displacement frame 24 to move back and forth in a linear motion. The displacement frame 24 drives the wax strip 25 to move, so that the wax strip 25 makes a reciprocating motion of contacting and moving away from the polishing wheel 44. When the wax strip 25 contacts the polishing wheel 44, it coats the outer circumferential surface of the polishing wheel 44 with wax, which is used by the polishing wheel 44 to polish the body of the thermos cup.

[0049] The linear displacement component 23 is a conventional linear displacement drive device in the field, such as an electric cylinder, a motor lead screw 35 module, etc.

[0050] Figures 1-4 As shown, the cup polishing device also includes a frame 1, a gantry 2, and a slide 3. The frame 1 is provided with first slide rails 10 extending horizontally along the X-axis on both the left and right sides. The gantry 2 is slidably connected to the first slide rails 10 on both sides. The gantry 2 is connected to displacement drive mechanisms 4 for driving its movement in the X-axis direction on both the left and right sides. The gantry 2 is provided with second slide rails 18 extending vertically along the Z-axis on both the left and right sides. There are two slides 3, which are slidably connected to the second slide rails 18 on both sides. The two slides 3 are connected to lifting drive mechanisms 5 for driving their movement in the Z-axis direction. The support body 8 is mounted between the two slides 3 and can rotate around the C-axis 22 on the slides 3. The support body 8 is connected to second rotation drive mechanisms 6 for driving its rotation on both sides.

[0051] Furthermore, the gantry 2, the two slides 3, and the support body 8 are all equipped with two drive mechanisms to drive the movement. When it is necessary to control the polishing wheel 44 to move along the X-axis, the displacement drive mechanisms 4 on both sides simultaneously drive the gantry 2 to move. When it is necessary to control the polishing wheel 44 to move along the Z-axis, the lifting drive mechanisms 5 on both sides simultaneously drive the slides 3 on both sides to move in the Z-axis direction. When it is necessary to control the polishing wheel 44 to swing up and down, the second rotation drive mechanisms 6 on both sides simultaneously drive the support body 8 to rotate around the C-axis 22, so that the force on both sides is more balanced, thereby improving the stability of the work and reducing the vibration of the driven parts during the movement.

[0052] The displacement drive mechanism 4 is a conventional linear drive mechanism. Preferably, the displacement drive mechanism 4 includes a second drive motor 13, a first rack 11, and a first gear 12. The first rack 11 is fixed on the frame 1, the second drive motor 13 is fixed on the gantry 2, and the first gear 12 is connected to the output shaft of the second drive motor 13 and meshes with the first rack 11. The gantry 2 moves linearly back and forth along the X-axis on the frame 1 by rotating the output shaft of the second drive motor 13 forward or reverse.

[0053] The second drive motor 13 is a geared motor, such as a geared motor from the brand Aner.

[0054] The lifting drive mechanism 5 is a conventional linear drive mechanism. Preferably, the lifting drive mechanism 57 includes a third drive motor 14, a second rack 16, and a second gear 15. The second rack 16 is fixed on the gantry frame 2, the third drive motor 14 is fixed on the slide block 3, the second gear 15 is connected to the output shaft of the third drive motor 14, and the second gear 15 meshes with the second rack 16. The slide block 3 moves up and down linearly along the Z-axis on the gantry frame 2 by rotating the output shaft of the third drive motor 14 in the forward or reverse direction.

[0055] The third drive motor 14 is a geared motor, such as a geared motor from the brand Saichi Transmission and model K series.

[0056] The second rotary drive mechanism 6 includes a fourth drive motor 17, which is mounted on the slide 3. The output shaft of the fourth drive motor 17 is connected to the support body 8. The axis of the output shaft of the fourth drive motor 17 is the C-axis 22, which is perpendicular to both the X-axis and the Z-axis. The support body 8 is controlled to swing up or down by rotating the output shaft of the fourth drive motor 17 in either the forward or reverse direction.

[0057] The polishing wheels 44 installed on the support body 8 are arranged sequentially along the C-axis 22. This arrangement ensures that the movements of each polishing wheel 44 are consistent when the gantry 2 moves along the X-axis, the slide 3 moves along the Z-axis, and the support body 8 swings around the C-axis 22, so that polishing work can be performed simultaneously.

[0058] The aforementioned gantry frame 2 includes a top frame 19, a bottom frame 21, and two side frames 20. The two side frames 20 are respectively connected to the top frame 19 and the bottom frame 21 on both sides. The bottom frame 21 is slidably connected to the first slide rails 10 on both sides. Two second slide rails 18 are respectively set on the side frames 20 on both sides. The slide block 3 is slidably connected to the second slide rails 18. The main body 8 of the support rotates between the top frame 19, the bottom frame 21, and the two side frames 20.

[0059] The aforementioned second rack 16 is mounted on the side frame 20.

[0060] Preferably, the gantry frame 2 is a square frame.

[0061] The above describes the cup polishing device with an adjustable polishing wheel provided by this utility model. Specific examples have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand this utility model and its core ideas. It should be noted that those skilled in the art can make several improvements and modifications to this utility model without departing from its principle, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A cup polishing device with an adjustable polishing wheel, characterized in that, The device includes a support body and a locking mechanism. The support body is equipped with multiple polishing wheel assemblies arranged in a row. Each polishing wheel assembly includes a mounting base and a polishing wheel. The polishing wheel is rotatably connected to the mounting base via an axle. The polishing wheel assembly can move linearly relative to the support body in a set direction. The direction of movement of the polishing wheel assembly is perpendicular to the axis of the polishing wheel. The support body is provided with an adjustment mechanism for adjusting the movement of the polishing wheel assembly. The locking mechanism is used to lock the relative movement between the polishing wheel assembly and the support body.

2. The cup polishing device with adjustable polishing wheel according to claim 1, characterized in that, The direction of movement of the polishing wheel assembly is perpendicular to the direction in which the multiple polishing wheel assemblies are arranged.

3. The cup polishing device with adjustable polishing wheel according to claim 1, characterized in that, The adjustment mechanism includes a lead screw and two adjustable nuts. The main body of the bracket is provided with an adjustment seat with a through hole. The lead screw passes through the through hole and one end of the lead screw is fixedly connected to the mounting base. The two adjustable nuts are screwed onto the lead screw and are located on both sides of the adjustment seat.

4. The cup polishing device with an adjustable polishing wheel according to claim 1 or 3, characterized in that, The bracket body is provided with a groove corresponding to the polishing wheel assembly. The mounting seat is slidably disposed in the groove. The locking mechanism includes a pressure block, which is fixedly connected to the bracket body by bolts. The pressure block presses on the mounting seat to lock the relative movement between the mounting seat and the bracket body.

5. The cup polishing device with adjustable polishing wheel according to claim 4, characterized in that, The support body is provided with a first rotary drive mechanism for driving the polishing wheel to rotate. The first rotary drive mechanism includes a first drive motor. A first active synchronous pulley is connected to the output shaft of the first drive motor. A first driven synchronous pulley is connected to the pulley shaft. The first active synchronous pulley and the first driven synchronous pulley are connected by a first synchronous belt. The first active synchronous pulley, the first driven synchronous pulley and the first synchronous belt are arranged below the support body. The polishing wheel is arranged above the support body. A sliding groove is opened on the upper surface of the support body. The bottom of the sliding groove is provided with a through groove that penetrates the lower surface of the support body. The through groove is used for the pulley shaft to pass through and connect with the first driven synchronous pulley.

6. The cup polishing device with adjustable polishing wheel according to claim 5, characterized in that, The mounting base is provided with a shaft hole, through which the axle passes, and the axle is rotatably connected to the mounting base through a bearing installed in the shaft hole. Two parallel limiting protrusions are raised on the upper surface of the bracket body, and a sliding groove with open front and rear ends is formed between the two limiting protrusions. The mounting base includes a square slider and a cylinder set at the bottom of the slider. The slider slides in the sliding groove, and the cylinder is accommodated in the through groove.

7. The cup polishing device with adjustable polishing wheel according to claim 3, characterized in that, The perforation is oblong, and the length of the oblong hole extends parallel to the axis of the polishing wheel.

8. The cup polishing device with adjustable polishing wheel according to claim 1, characterized in that, It also includes a frame, a gantry, and slides. The frame has a first slide rail extending horizontally along the X-axis on both its left and right sides. The gantry is slidably connected to the first slide rails on both sides. The gantry is connected to displacement drive mechanisms on both sides for moving in the X-axis direction. The gantry is also provided with a second slide rail extending vertically along the Z-axis on both sides. There are two slides, which are slidably connected to the second slide rails on both sides. The two slides are connected to lifting drive mechanisms for moving in the Z-axis direction. The support body is mounted between the two slides and can rotate around the C-axis on the slides. The support body is connected to a second rotation drive mechanism on both sides for rotating.

9. The cup polishing device with adjustable polishing wheel according to claim 1, characterized in that, The outer circumferential surface of the polishing wheel is used as the grinding area for grinding and polishing.

10. The cup polishing device with adjustable polishing wheel according to claim 1, characterized in that, The polishing wheel is fitted with an abrasive belt, which serves as the grinding part for polishing.

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