Motor rotating shaft polishing equipment with waste recovery function

Abstract

The invention discloses motor rotating shaft grinding equipment with a waste recycling function, and belongs to the technical field of motor part machining, the motor rotating shaft grinding equipment mainly comprises a device table, a device plate, a fixed plate and a movable plate, a clamping assembly comprises a first rotating disc and arc-shaped grooves formed in one side of the first rotating disc, and cylinders matched with the arc-shaped grooves are slidably connected into the three arc-shaped grooves; a straight groove and a clamping plate fixedly connected to the other end of the cylinder are formed in the second rotating disc; the top of one side of the fifth sliding block is fixedly connected with multiple sets of inserting blocks matched with the clamping grooves. When a user needs to clamp a to-be-polished rotating shaft, a fifth sliding block in a fifth sliding groove is moved, a second rotating disc is rotated immediately, cylinders move in an arc-shaped groove and synchronously move in a straight groove while the second rotating disc rotates, and then the user can adjust the relative positions of the three sets of cylinders to adapt to the to-be-polished rotating shafts with different sizes and diameters; according to the design, the rotating shaft to be polished can be conveniently fed and clamped, and then the feeding and discharging operation time is shortened.

Description

Technical Field

[0001] This application relates to the field of motor parts processing technology, specifically to a motor shaft grinding device with waste recycling function. Background Technology

[0002] Motor shaft grinding equipment is a specialized processing equipment for grinding and polishing the surface of motor shafts. It can remove defects, correct dimensions, improve surface finish, and ensure the precision of component fit and the smooth operation of the motor.

[0003] Patent No. CN202110136534.7 discloses an automated grinding device, belonging to the field of automated equipment technology. This invention uses a grinding disc to grind and remove excess structures on the surface of injection molded structural parts, avoiding the problem of easy scratches on the surface of injection molded parts. At the same time, this invention uses a first limit switch to limit the height of the lifting motor, avoiding the problem of over-grinding during the grinding process of injection molded structural parts. The dust thrown out by the grinding disc during grinding is sucked into the upper cavity and then enters the dust collector, avoiding dust pollution of the air during the grinding process.

[0004] However, the aforementioned and existing rotary grinding equipment cannot easily load and clamp the rotary shaft to be ground, resulting in excessively long loading and unloading times and affecting work efficiency.

[0005] Therefore, it is necessary to provide a motor shaft grinding device with waste recycling function to solve the above problems.

[0006] It should be noted that the information disclosed in this background section is only for understanding the background technology of this application concept, and therefore may include information that does not constitute prior art. Summary of the Invention

[0007] Based on the aforementioned problems in the existing technology, the problem to be solved by this application is to provide a motor shaft grinding device with waste recycling function, which can realize convenient loading and clamping of the shaft to be ground, thereby reducing loading and unloading operation time and improving work efficiency.

[0008] The technical solution adopted by this application to solve its technical problem is: a motor shaft grinding device with waste recycling function, including a device platform, a device plate provided on one side of the device platform, a fixed plate fixedly connected to the top of the device platform, and a movable plate provided above the device platform. Both the fixed plate and the movable plate are provided with clamping assemblies for conveniently clamping and feeding the shaft to be ground. The clamping assembly includes a first turntable rotatably connected to one side of the fixed plate and one side of the movable plate. Multiple card slots are located on the outer side of the first turntable; An arc-shaped groove is formed on one side of the first turntable. There are three sets of arc-shaped grooves, and each set of arc-shaped grooves has a matching cylinder slidingly connected inside. A second turntable is rotatably connected to one side of the first turntable. The interior of the second turntable is provided with straight grooves. There are three sets of straight grooves, and the other ends of the three sets of cylinders are respectively located inside the three sets of straight grooves. A clamping plate fixedly connected to the other end of the cylinder; A fifth sliding groove is formed at the top of the second turntable, and a fifth slider is slidably connected inside the fifth sliding groove. Multiple sets of inserts that match the slot are fixedly connected to one side of the top of the fifth slider. A spring is installed inside one end of the fifth sliding groove, and the end of the spring is fixedly connected to one side of the fifth slider.

[0009] Furthermore, a first rotary motor is installed on the other side of the fixed plate. The output end of the first rotary motor is fixedly connected to one side of one of the first turntables. A waste bin is provided on one side of the device platform and communicates with its top. A collection box is slidably connected inside the waste bin, and a handle is fixedly connected to one side of the collection box.

[0010] Furthermore, a first sliding groove is provided on the front surface of the device platform, and a first slider is slidably connected inside the first sliding groove. A first threaded rod located inside the first sliding groove is rotatably connected to one side of the device platform. The rotatable connection of the first threaded rod is provided with damping. A hexagonal nut is fixedly connected to one end of the first threaded rod. The first threaded rod and the first slider are connected by threads. The top side of the first slider is fixedly connected to the bottom side of the moving plate.

[0011] Furthermore, a fourth sliding groove is provided on the rear surface of the device plate, and a matching fourth slider is slidably connected inside the fourth sliding groove. A second threaded rod located inside the fourth sliding groove is rotatably connected to one side of the device plate, and a third rotary motor is installed on one side of the device plate. The output end of the third rotary motor is fixedly connected to one end of the second threaded rod, and the second threaded rod is threadedly connected to the fourth slider.

[0012] Furthermore, the top of the fourth slider is provided with an electromagnetic groove, and a matching electromagnetic slider is slidably connected inside the electromagnetic groove. A movable platform is fixedly connected to the top of the electromagnetic slider. A third sliding groove is provided on one side of the movable platform, and a matching third slider is slidably connected inside the third sliding groove. A movable frame is fixedly connected to one side of the third slider.

[0013] Furthermore, an electric push rod is installed inside the moving platform. An output rod is fixedly connected to the output end of the electric push rod. A second sliding groove is opened on one side of the output rod. A second slider is slidably connected inside the second sliding groove. A limit rod is fixedly connected to one side of the moving platform. A linkage frame is fixedly connected to one side of the second slider. A fixing block is fixedly connected to the bottom of the linkage frame. A hole is opened inside the fixing block. A sliding rod is sleeved inside the hole.

[0014] Furthermore, a chip-proof plate is rotatably connected to the top of the device platform. A sixth sliding groove is provided on one side of the chip-proof plate. A matching sixth slider is slidably connected inside the sixth sliding groove. A rotating shaft is rotatably connected to one side of the device platform. A linkage plate is fixedly connected to one side of the rotating shaft. The other side of the linkage plate is rotatably connected to one side of the sixth slider. Telescopic rods are fixedly connected to both ends of the outer side of the rotating shaft. The other ends of the two sets of telescopic rods are respectively fixedly connected to both ends of the slider.

[0015] Furthermore, a mounting plate is fixedly connected to one side of the movable frame, a rectangular block is rotatably connected to one side of the mounting plate, a second rotary motor is installed on the other side of the mounting plate, the output end of the second rotary motor is fixedly connected to one side of the rectangular block, and a grinding roller located outside the rectangular block is provided below the movable frame, and a first rectangular groove matching the rectangular block is opened inside the grinding roller.

[0016] Furthermore, a placement slot is provided on the other side of the movable frame. A rotating plate is rotatably connected to one side of the placement slot. A spring is installed at the rotatable connection of the rotating plate. The end of the spring is fixedly connected to the inside of the placement slot. A rotating block is rotatably connected to one side of the rotating plate. A retaining box is fixedly connected to one side of the rotating block. A second rectangular slot matching the rectangular block is provided on one side of the retaining box.

[0017] The beneficial effects of this application are: This application provides a motor shaft grinding device with waste recycling function. When the user needs to clamp the shaft to be ground, the fifth slider in the fifth sliding groove is moved, and the spring is compressed synchronously until the insert on the fifth slider disengages from the slot on the first turntable. Then the second turntable is rotated. While the second turntable is rotating, the cylinder will move in the arc groove and simultaneously move in the straight groove. The user can then adjust the relative positions of the three sets of cylinders, that is, adjust the opening and closing size of the three sets of clamping plates, to accommodate shafts of different diameters to be ground. After the user has adjusted the size to clamp the shaft to be ground, the fifth slider is released, and the spring will return to its original position, so that the insert is inserted back into the slot. That is, the first turntable and the second turntable no longer rotate relative to each other. This design can realize convenient loading and clamping of the shaft to be ground, thereby reducing the loading and unloading operation time and improving work efficiency.

[0018] In addition to the purposes, features, and advantages described above, this application has other purposes, features, and advantages. A further detailed description of this application will be provided below with reference to the figures. Attached Figure Description

[0019] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments and descriptions of this application are used to explain this application and do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a structural schematic diagram of the overall main view; Figure 2 This is a structural schematic diagram of the overall rear view; Figure 3 This is a schematic diagram of the overall structure, shown as a side view. Figure 4 This is a structural schematic diagram of the chip guard assembly; Figure 5 This is a schematic diagram of the clamping assembly. Figure 6 This is a schematic diagram of the internal structure of the clamping assembly; Figure 7 This is a schematic diagram of the grinding roller assembly.

[0020] The following are the labeling elements in the figure: 1. Device platform; 2. First slider; 3. First threaded rod; 4. First sliding groove; 5. Moving plate; 6. Fixed plate; 7. First rotary motor; 8. Second rotary motor; 9. Grinding roller; 10. Spring; 11. Placement slot; 12. Rotating plate; 13. Moving frame; 14. Moving platform; 15. Chip guard; 16. Electric push rod; 17. Limiting rod; 18. Second sliding groove; 19. Second slider; 20. Linkage frame; 21. Third sliding groove; 22. Electromagnetic sliding groove; 23. Electromagnetic slider; 24. Third rotary motor; 25. Device plate; 26. Third slider; 27. 28. Second threaded rod; 29. ​​Fourth sliding groove; 30. Fourth slider; 31. Sliding rod; 32. Fixed block; 33. Telescopic rod; 34. Output rod; 35. Collection box; 36. Waste bin; 37. First turntable; 38. Second turntable; 39. Slot; 40. Fifth sliding groove; 41. Fifth slider; 42. Spring; 43. Insert block; 44. Clamping plate; 45. Straight groove; 46. Arc groove; 47. Cylinder; 48. Rotating block; 49. Locking case; 50. Rectangular block; 51. Rotating shaft; 52. Sixth sliding groove; 53. Sixth slider; 54. Linkage plate; 55. Mounting plate. Detailed Implementation

[0021] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0022] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0023] like Figure 1 , 2 As shown in Figures 3, 5, and 6, this application provides a motor shaft grinding device with waste recycling function, including a device platform 1, a device plate 25 on one side of the device platform 1, a fixed plate 6 fixedly connected above the device platform 1, and a movable plate 5 above the device platform 1. Both the fixed plate 6 and the movable plate 5 are equipped with clamping components for conveniently clamping and feeding the shaft to be ground. The clamping components include a first turntable 36 rotatably connected to one side of the fixed plate 6 and one side of the movable plate 5. Multiple card slots 38 are located on the outer side of the first turntable 36; An arc-shaped groove 45 is formed on one side of the first turntable 36. There are three sets of arc-shaped grooves 45, and the interior of each set of arc-shaped grooves 45 is slidably connected to a matching cylinder 46. A second turntable 37 is rotatably connected to one side of the first turntable 36. The interior of the second turntable 37 is provided with straight grooves 44. There are three sets of straight grooves 44, and the other ends of the three sets of cylinders 46 are respectively located inside the three sets of straight grooves 44. A clamping plate 43 is fixedly connected to the other end of the cylinder 46; A fifth sliding groove 39 is opened at the top of the second turntable 37. A fifth slider 40 is slidably connected inside the fifth sliding groove 39. A number of insert blocks 42 that match the slot 38 are fixedly connected to one side of the top of the fifth slider 40. A spring 41 is installed inside one end of the fifth sliding groove 39, and the end of the spring 41 is fixedly connected to one side of the fifth slider 40. A first rotary motor 7 is installed on the other side of the fixed plate 6. The output end of the first rotary motor 7 is fixedly connected to one side of one of the first turntables 36. A waste bin 35 is opened on one side of the device platform 1 and is connected to its top. A collection box 34 is slidably connected inside the waste bin 35. A handle is fixedly connected to one side of the collection box 34. The front surface of the device platform 1 is provided with a first sliding groove 4. A first slider 2 is slidably connected inside the first sliding groove 4. A first threaded rod 3 located inside the first sliding groove 4 is rotatably connected to one side of the device platform 1. The rotatable connection of the first threaded rod 3 is provided with damping. A hexagonal nut is fixedly connected to one end of the first threaded rod 3. The first threaded rod 3 and the first slider 2 are connected by threads. The top side of the first slider 2 is fixedly connected to the bottom side of the moving plate 5.

[0024] In this embodiment, when the user needs to clamp the shaft to be polished, the fifth slider 40 in the fifth sliding groove 39 is moved, and the spring 41 is compressed synchronously until the insert 42 on the fifth slider 40 disengages from the slot 38 on the first turntable 36. Then, the second turntable 37 is rotated. As the second turntable 37 rotates, the cylinder 46 moves in the arc groove 45 and synchronously in the straight groove 44. The user can then adjust the relative positions of the three sets of cylinders 46, i.e., adjust the opening and closing size of the three sets of clamping plates 43, to accommodate shafts of different diameters to be polished. After the user has adjusted the size to clamp the shaft to be polished, the fifth slider 40 is released, and the spring 41 will return to its original position, allowing the insert 42 to re-insert into the slot 38. That is, the first turntable 36 and the second turntable 37 no longer rotate relative to each other. When the user needs to synchronize the adjustment... When grinding shafts of different lengths, the user can use a wrench to turn the hexagonal nut, causing the first threaded rod 3 to rotate. This causes the first slider 2, which is connected to it by a thread, to move in the first sliding groove 4, thus changing the position of the moving plate 5. This allows the distance between the moving plate 5 and the fixed plate 6 to be adapted to the length of the shaft to be ground. When the device starts grinding, the first rotary motor 7 is started, which rotates the first turntable 36 on the fixed plate 6. At the same time, the first turntable 36 on the moving plate 5 is also rotated. This design allows for convenient loading and clamping of the shaft to be ground, thereby reducing loading and unloading time and improving work efficiency. The waste generated by the device during grinding will slide into the collection box 34 in the waste bin 35. When the waste accumulates to a certain extent, the user can pull the handle to remove the collection box 34 from the waste bin 35.

[0025] like Figure 1 , 2 As shown in Figures 3 and 4, a fourth sliding groove 28 is provided on the rear surface of the device plate 25. A fourth slider 29 that matches it is slidably connected inside the fourth sliding groove 28. A second threaded rod 27 located inside the fourth sliding groove 28 is rotatably connected to one side of the device plate 25. A third rotary motor 24 is installed on one side of the device plate 25. The output end of the third rotary motor 24 is fixedly connected to one end of the second threaded rod 27. The second threaded rod 27 and the fourth slider 29 are connected by threads. The top of the fourth slider 29 is provided with an electromagnetic groove 22, and the electromagnetic slider 23 that matches it is slidably connected inside the electromagnetic groove 22. The top of the electromagnetic slider 23 is fixedly connected with a moving platform 14. The side of the moving platform 14 is provided with a third sliding groove 21, and the inside of the third sliding groove is slidably connected with a third slider 26 that matches it. The side of the third slider 26 is fixedly connected with a moving frame 13. An electric push rod 16 is installed inside the moving platform 14. An output rod 33 is fixedly connected to the output end of the electric push rod 16. A second sliding groove 18 is opened on one side of the output rod 33. A second slider 19 is slidably connected inside the second sliding groove 18. A limit rod 17 is fixedly connected to one side of the moving platform 14. A linkage frame 20 is fixedly connected to one side of the second slider 19. A fixing block 31 is fixedly connected to the bottom of the linkage frame 20. A hole is opened inside the fixing block 31. A sliding rod 30 is sleeved inside the hole. A chip-proof plate 15 is rotatably connected to the top of the device platform 1. A sixth sliding groove 51 is provided on one side of the chip-proof plate 15. A matching sixth slider 52 is slidably connected inside the sixth sliding groove 51. A rotating shaft 50 is rotatably connected to one side of the device platform 1. A linkage plate 53 is fixedly connected to one side of the rotating shaft 50. The other side of the linkage plate 53 is rotatably connected to one side of the sixth slider 52. Telescopic rods 32 are fixedly connected to both ends of the outer side of the rotating shaft 50. The other ends of the two sets of telescopic rods 32 are fixedly connected to both ends of the slider 30 respectively.

[0026] In this embodiment, when the user needs to load or unload materials, the output end of the electric push rod 16 is raised to avoid obstructing operation. When the output rod 33 rises, it will synchronously drive the linkage frame 20 to rise, causing the fixed block 31 to lift the slide rod 30 upward. The movement of the slide rod 30 will rotate the rotating shaft 50. During the movement of the slide rod 30, the telescopic rod 32 will synchronously extend and retract in a transmission. When the rotating shaft 50 rotates, the linkage plate 53 will rotate synchronously, causing the sixth slider 52 to move in the sixth sliding groove 51, thereby causing the chip guard plate 15 to rotate. This design can prevent the chip guard plate 15 from obstructing the user's operation when loading or unloading materials. When the device needs to be ground... When the output end of the electric push rod 16 is lowered, the chip guard 15 rotates back to the chip guard position. Since the limit rod 17 has a limiting effect on the linkage frame 20 when the output end of the electric push rod 16 is lowered, after the chip guard 15 rotates to the chip guard position, when the electric push rod 16 is lowered to control the grinding intensity, the second slider 19 will move in the second sliding groove 18. By starting the third rotary motor 24, the second threaded rod 27 is rotated, which in turn causes the fourth slider 29 to move in the fourth sliding groove 28. The electromagnetic slider 23 is controlled to move in the electromagnetic sliding groove 22. This design can change the relative position during grinding.

[0027] like Figure 1 , 2As shown in Figures 3 and 7, a mounting plate 54 is fixedly connected to one side of the movable frame 13, a rectangular block 49 is rotatably connected to one side of the mounting plate 54, a second rotary motor 8 is installed on the other side of the mounting plate 54, the output end of the second rotary motor 8 is fixedly connected to one side of the rectangular block 49, a grinding roller 9 located outside the rectangular block 49 is provided below the movable frame 13, and a first rectangular groove matching the rectangular block 49 is opened inside the grinding roller 9. On the other side of the movable frame 13, there is a placement slot 11. A rotating plate 12 is rotatably connected to one side of the interior of the placement slot 11. A spring 10 is installed at the rotatable connection of the rotating plate 12. The end of the spring 10 is fixedly connected to the interior of the placement slot 11. A rotating block 47 is rotatably connected to one side of the rotating plate 12. A retaining box 48 is fixedly connected to one side of the rotating block 47. A second rectangular slot matching the rectangular block 49 is opened on one side of the retaining box 48.

[0028] In this embodiment, when the user needs to replace the grinding roller 9, the rotating plate 12 is rotated so that the rectangular block 49 disengages from the second rectangular groove of the retaining housing 48, and the spring 10 is tightened. The grinding roller 9 can then be replaced by inserting the rectangular block 49 into the first rectangular groove of the grinding roller 9, releasing the rotating plate 12 so that the rectangular block 49 re-enters the second rectangular groove in the retaining housing 48, thus completing the loading and unloading of the grinding roller 9. When the second rotary motor 8 is started to begin grinding, the rectangular block 49 will synchronously drive the grinding roller 9 and the rotating block 47 to rotate.

[0029] Working principle: When the user needs to clamp the shaft to be polished, the fifth slider 40 in the fifth sliding groove 39 is moved, and the spring 41 is compressed synchronously until the insert 42 on the fifth slider 40 disengages from the slot 38 on the first turntable 36. Then the second turntable 37 is rotated. As the second turntable 37 rotates, the cylinder 46 moves in the arc groove 45 and simultaneously in the straight groove 44. The user can then adjust the relative positions of the three sets of cylinders 46, i.e., adjust the opening and closing size of the three sets of clamping plates 43, to accommodate shafts of different diameters to be polished. After the user has adjusted the size to clamp the shaft to be polished, the fifth slider 40 is released, and the spring 41 will return to its original position. This causes the insert 42 to re-insert into the slot 38, meaning the first turntable 36 and the second turntable 37 no longer rotate relative to each other. When the user needs to simultaneously adapt to shafts of different lengths to be ground, the user can use a wrench to turn the hexagonal nut, causing the first threaded rod 3 to rotate, which in turn causes the first slider 2, which is connected to it by threads, to move in the first sliding groove 4, thus changing the position of the moving plate 5. This allows the distance between the moving plate 5 and the fixed plate 6 to match the length of the shaft to be ground. This design enables convenient loading and clamping of the shaft to be ground, thereby reducing loading and unloading operation time and improving work efficiency. When the user needs to load or unload, the output of the electric push rod 16 is activated. The output rod 33 rises to avoid obstructing operation. When the output rod 33 rises, it synchronously drives the linkage frame 20 to rise, causing the fixed block 31 to lift the slide rod 30. The movement of the slide rod 30 rotates the rotating shaft 50. During the movement of the slide rod 30, the telescopic rod 32 will synchronously extend and retract in a transmission mechanism. When the rotating shaft 50 rotates, the linkage plate 53 will rotate synchronously, causing the sixth slider 52 to move in the sixth sliding groove 51, thereby causing the chip guard plate 15 to rotate. This design prevents the chip guard plate 15 from obstructing user operation during loading and unloading. When the device needs grinding, the output end of the electric push rod 16 is lowered, causing the chip guard plate 15 to rotate back to the chip-proof position. The limiting rod 17 has a limiting effect on the linkage frame 20 when the output end of the electric push rod 16 descends. Therefore, after the chip-proof plate 15 rotates to the chip-proof position, when the electric push rod 16 is controlled to descend to control the grinding intensity, the second slider 19 will move in the second sliding groove 18. When the user needs to replace the grinding roller 9, the rotating plate 12 is rotated so that the rectangular block 49 is disengaged from the second rectangular groove of the chuck 48. At the same time, the spring 10 will be tightened, and the grinding roller 9 can be replaced. The rectangular block 49 is inserted into the first rectangular groove of the grinding roller 9, and the rotating plate 12 is released so that the rectangular block 49 re-enters the second rectangular groove in the chuck 48, thus completing the loading and unloading of the grinding roller 9.

[0030] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A motor shaft grinding device with waste recycling function, comprising a device platform (1), a device plate (25) provided on one side of the device platform (1), a fixed plate (6) fixedly connected above the device platform (1), and a movable plate (5) provided above the device platform (1). Both the fixed plate (6) and the movable plate (5) are provided with clamping components for conveniently clamping and feeding the shaft to be ground, characterized in that: The clamping assembly includes a first turntable (36) rotatably connected to one side of the fixed plate (6) and one side of the movable plate (5). Multiple card slots (38) are located on the outside of the first turntable (36); An arc-shaped groove (45) is opened on one side of the first turntable (36). There are three sets of arc-shaped grooves (45), and the interior of each of the three sets of arc-shaped grooves (45) is slidably connected with a matching cylinder (46). A second turntable (37) is rotatably connected to one side of the first turntable (36). The interior of the second turntable (37) is provided with straight grooves (44). There are three sets of straight grooves (44). The other ends of the three sets of cylinders (46) are located inside the three sets of straight grooves (44). A clamp (43) is fixedly connected to the other end of the cylinder (46); A fifth sliding groove (39) is opened at the top of the second turntable (37). A fifth slider (40) is slidably connected inside the fifth sliding groove (39). A number of inserts (42) that match the slot (38) are fixedly connected to the top of one side of the fifth slider (40). A spring (41) is installed at one end inside the fifth sliding groove (39), and the end of the spring (41) is fixedly connected to one side of the fifth slider (40).

2. The motor shaft grinding equipment with waste recycling function according to claim 1, characterized in that: A first rotary motor (7) is installed on the other side of the fixed plate (6). The output end of the first rotary motor (7) is fixedly connected to one side of one of the first turntables (36). A waste bin (35) is opened on one side of the device platform (1) and communicates with its top. A collection box (34) is slidably connected inside the waste bin (35). A handle is fixedly connected to one side of the collection box (34).

3. The motor shaft grinding equipment with waste recycling function according to claim 1, characterized in that: The front surface of the device platform (1) is provided with a first sliding groove (4), and a first slider (2) is slidably connected inside the first sliding groove (4). A first threaded rod (3) located inside the first sliding groove (4) is rotatably connected to one side of the device platform (1). The rotatable connection of the first threaded rod (3) is provided with damping. A hexagonal nut is fixedly connected to one end of the first threaded rod (3). The first threaded rod (3) and the first slider (2) are connected by threads. The top side of the first slider (2) is fixedly connected to the bottom side of the moving plate (5).

4. A motor shaft grinding device with waste recycling function according to claim 1, characterized in that: The rear surface of the device plate (25) is provided with a fourth sliding groove (28), and a matching fourth slider (29) is slidably connected inside the fourth sliding groove (28). A second threaded rod (27) located inside the fourth sliding groove (28) is rotatably connected to one side of the device plate (25). A third rotary motor (24) is installed on one side of the device plate (25). The output end of the third rotary motor (24) is fixedly connected to one end of the second threaded rod (27). The second threaded rod (27) and the fourth slider (29) are connected by threads.

5. A motor shaft grinding device with waste recycling function according to claim 4, characterized in that: The top of the fourth slider (29) is provided with an electromagnetic groove (22), and the electromagnetic groove (22) is slidably connected to a matching electromagnetic slider (23). The top of the electromagnetic slider (23) is fixedly connected to a moving platform (14). A third sliding groove (21) is provided on one side of the moving platform (14), and the third sliding groove is slidably connected to a matching third slider (26). A moving frame (13) is fixedly connected to one side of the third slider (26).

6. A motor shaft grinding device with waste recycling function according to claim 5, characterized in that: An electric push rod (16) is installed inside the moving platform (14). An output rod (33) is fixedly connected to the output end of the electric push rod (16). A second sliding groove (18) is opened on one side of the output rod (33). A second slider (19) is slidably connected inside the second sliding groove (18). A limit rod (17) is fixedly connected to one side of the moving platform (14). A linkage frame (20) is fixedly connected to one side of the second slider (19). A fixing block (31) is fixedly connected to the bottom of the linkage frame (20). A hole is opened inside the fixing block (31). A slide rod (30) is sleeved inside the hole.

7. A motor shaft grinding device with waste recycling function according to claim 6, characterized in that: A chip-proof plate (15) is rotatably connected to the top of the device platform (1). A sixth sliding groove (51) is provided on one side of the chip-proof plate (15). A sixth slider (52) is slidably connected inside the sixth sliding groove (51). A rotating shaft (50) is rotatably connected to one side of the device platform (1). A linkage plate (53) is fixedly connected to one side of the rotating shaft (50). The other side of the linkage plate (53) is rotatably connected to one side of the sixth slider (52). Telescopic rods (32) are fixedly connected to both ends of the outer side of the rotating shaft (50). The other ends of the two sets of telescopic rods (32) are fixedly connected to both ends of the slider (30).

8. A motor shaft grinding device with waste recycling function according to claim 5, characterized in that: A mounting plate (54) is fixedly connected to one side of the movable frame (13). A rectangular block (49) is rotatably connected to one side of the mounting plate (54). A second rotary motor (8) is installed on the other side of the mounting plate (54). The output end of the second rotary motor (8) is fixedly connected to one side of the rectangular block (49). A grinding roller (9) located outside the rectangular block (49) is provided below the movable frame (13). A first rectangular groove matching the rectangular block (49) is opened inside the grinding roller (9).

9. A motor shaft grinding device with waste recycling function according to claim 8, characterized in that: The other side of the movable frame (13) is provided with a placement slot (11). A rotating plate (12) is rotatably connected to one side of the interior of the placement slot (11). A spring (10) is installed at the rotatable connection of the rotating plate (12). The end of the spring (10) is fixedly connected to the interior of the placement slot (11). A rotating block (47) is rotatably connected to one side of the rotating plate (12). A retainer (48) is fixedly connected to one side of the rotating block (47). A second rectangular slot matching the rectangular block (49) is provided on one side of the retainer (48).

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