A servo feeder for machining bearing components and its process

Abstract

The present invention relates to the technical field of bearing component processing equipment, specifically a servo feeder for bearing component processing and a process thereof, comprising a servo feeder housing, a conveyor roller mounted on the servo feeder housing and capable of removing sticky iron filings, the servo feeder also comprising: a cleaning assembly, the cleaning assembly comprising a fixed frame mounted on the servo feeder housing; the present invention pushes the lifting rod upward through a spring on the mounting frame, so that the top of the first protrusion is higher than the top of the sleeve plate, and the cleaning cloth is in an inclined state at this time, so that the part of the cleaning cloth close to the left first contacts the conveyor roller for cleaning, which not only cleans the surface of the conveyor roller but also prevents the cleaning cloth from directly contacting the conveyor roller during the cleaning process.

Description

Technical Field

[0001] This invention relates to the field of bearing component processing equipment technology, specifically to a servo feeder and process for processing bearing components. Background Technology

[0002] As bearings are used to support shafts and rotating parts on them, they must have high stability during the free rotation process. Before the production and processing of various bearing components, steel coils are required as raw materials. Before the steel coils are made into the required components, a servo feeder is used to gradually unwind the coiled steel coils and feed them into a punch press to make the bearing components.

[0003] Some existing servo feeders guide the movement of steel coils by the rotation of conveyor rollers inside the servo feeder when feeding them into the servo feeder. However, since the surface of the steel coil is often mixed with iron filings and debris after production, these iron filings and debris easily stick to the surface of the conveyor roller as it moves against the coil. This reduces the contact area between the conveyor roller and the steel coil, thus reducing the effectiveness of the conveyor roller in moving the steel coil. This needs to be improved. Summary of the Invention

[0004] The purpose of this invention is to provide a servo feeder and process for machining bearing components, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a servo feeder for machining bearing components and the same process, comprising a servo feeder housing, a conveying roller mounted on the servo feeder housing capable of removing adhering iron filings, and the servo feeder further comprising:

[0006] A cleaning assembly includes a fixed frame mounted on the housing of a servo feeder. A bidirectional screw is mounted on the fixed frame, and two adjustable translation blocks are mounted on the bidirectional screw. Each translation block has a mounting frame above it, and the mounting frame and translation blocks are connected by a telescopic connecting rod and a connecting spring. A lifting rod is mounted on the mounting frame, and the lifting rod is connected to the mounting frame by a spring. A first protrusion is rotatably mounted on the lifting rod. A connecting plate is also rotatably mounted on the mounting frame, and a sleeve plate is fitted onto the connecting plate. Each sleeve plate has an additional scraper at its top for localized cleaning of the conveyor roller. A take-up shaft is rotatably mounted between the sleeve plate and the first protrusion, and a cleaning cloth for large-area cleaning of the conveyor roller surface is connected between the two take-up shafts.

[0007] The spring pushes the lifting rod upward, causing the first protrusion to be higher than the height of the sleeve plate. At this time, the cleaning cloth is in an inclined state, so that the cleaning cloth can partially adhere to the surface of the conveyor roller to remove iron filings and debris stuck to the surface of the conveyor roller.

[0008] One side of the bidirectional screw penetrates the side wall of the fixed frame and is connected to a rotating gear. The top of the fixed frame is provided with two upright plates. One of the upright plates is provided with a lifting slide groove, and a lifting slider is provided in the lifting slide groove. An adjusting screw is provided at the top of the lifting slider. A drive gear capable of driving the rotating gear is installed on the lifting slider. A first bevel gear is installed on the drive gear. Each upright plate is provided with a guide rail, and a toothed plate is provided in each guide rail. A support plate is connected between the two toothed plates. Several rubber columns that can support the cleaning cloth are provided on the support plate.

[0009] The fixed frame is also provided with two second protrusions, each of which is provided with a positioning screw. The bottom ends of the two positioning screws are connected to an I-beam frame. Two fixed plates are provided under the I-beam frame. One of the fixed plates is provided with a second bevel gear. A turntable is installed at the bottom end of the second bevel gear. The two fixed plates are connected by two columns. A movable plate is fitted on the outer wall of the two columns. The movable plate is provided with a movable groove. A rotating screw is provided in the movable groove. A sliding block is fitted on the outer wall of the rotating screw. The sliding block is connected to the turntable by a connecting rod.

[0010] The movable plate is provided with an installation plate, and the installation plate is provided with two support rods. The top ends of the two support rods are connected to a connecting platform. The connecting platform is provided with several striking plates. The top of the connecting platform is provided with an L-shaped connecting plate. The L-shaped connecting plate is provided with a locking screw. The bottom end of the locking screw is provided with a linkage plate. The bottom end of the linkage plate is provided with several locking plates.

[0011] Each mounting bracket is provided with a groove, and a fixing rod is provided in each groove. An additional plate is movably fitted on the outer wall of each fixing rod. Each additional plate is provided with a movable groove, and a lifting plate is provided in each movable groove. The lifting plate is fixedly installed at the bottom end of the support plate.

[0012] A base is fixedly installed on the housing of the servo feeder, and a coil feeder for unwinding steel coils is also provided on the base.

[0013] The servo feeder housing is provided with two lifting slides, and movable sliders are slidably installed in both lifting slides. The two movable sliders are connected together by a scraper and a brush cylinder that can clean the top of the steel coil entering the servo feeder housing. The outer wall of the conveying roller is provided with two guide sleeves whose positions can be adjusted according to the width of the steel coil.

[0014] The top of the striking plate is provided with a groove, and the inner wall of the groove on the striking plate and the bottom of the plate are provided with several teeth that can mesh with each other, so as to make it easy to fix the striking plate in different positions for use.

[0015] The rotating gear disk is provided with a square locking block, and the bidirectional screw is provided with a square locking groove that matches the square locking block, so that the rotating gear disk can be removed when the first bevel gear and the second bevel gear are engaged.

[0016] A machining process for a servo feeder for machining bearing components, the process comprising the following steps:

[0017] Step 1: Start the electrical components on the servo feeder using an external power source. Adjust the distance between the two guide sleeves according to the width of the steel strip. Rotate the adjusting screw to make the drive gear engage with the rotating gear disk. As the rotating gear disk follows the drive gear, it drives the bidirectional screw to rotate, causing the translation blocks to move away from each other until the additional scraper engages with the guide sleeve. This guides the steel coil through the space between the conveying roller and the brush cylinder before entering the servo feeder housing.

[0018] Step 2: As the steel belt moves through the servo feeder housing, iron filings and debris adhere to the surface of the conveyor rollers. The cleaning cloth removes the debris from the surface of the conveyor rollers. At this point, the rotating gear disc is removed, and the adjusting screw is rotated until the first bevel gear and the second bevel gear engage. The first bevel gear drives the second bevel gear to rotate via the drive gear, causing the turntable to rotate synchronously. The connecting rod causes the turntable to move vertically up and down on the outer wall of the column during rotation, causing the striking plate to move vertically up and down synchronously with the moving plate. During the movement, the striking plate strikes the cleaning cloth, causing the iron filings and debris on the cleaning cloth to fall off.

[0019] Step 3: After the cleaning cloth has been used for a period of time, control the adjusting screw to rotate upward until it fits the toothed plate. The adjusting screw drives the toothed plate to slide on the guide rail. Adjust the contact point between the rubber column and the cleaning cloth to continue cleaning the surface of the conveyor roller.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] This invention uses a spring on the mounting frame to push the lifting rod upward, so that the top of the first protrusion is higher than the top of the sleeve plate. At this time, the cleaning cloth is in an inclined state, so that the part of the cleaning cloth closer to the left contacts the conveyor roller first for cleaning. This not only cleans the surface of the conveyor roller, but also prevents the cleaning cloth from directly contacting the entire conveyor roller during the cleaning process, thus reducing the usage time.

[0022] By controlling the adjusting screw to rotate upwards, the drive gear is brought into contact with the toothed plate. The rotation of the drive gear causes the toothed plate to move, and during the movement, the contact area between the rubber column and the cleaning cloth changes, thus continuing to clean the surface of the conveyor roller and preventing the cleaning cloth from being worn out due to prolonged contact with the conveyor roller in certain areas during long-term use.

[0023] The connecting rod causes the turntable to rotate, which in turn drives the movable plate to move vertically up and down on the outer wall of the column. The striking plate moves vertically up and down in sync with the movable plate. During the movement, the striking plate strikes the cleaning cloth, which knocks off some of the iron filings and debris on the cleaning cloth, preventing a large amount of iron filings and debris from accumulating on the surface of the cleaning cloth and reducing the cleaning quality. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0025] Figure 2 This is a schematic diagram of the cleaning component structure of the present invention.

[0026] Figure 3 For the present invention Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0027] Figure 4 This is a schematic diagram of the tray structure of the present invention.

[0028] Figure 5 For the present invention Figure 4 Enlarged schematic diagram of the structure at point B in the middle.

[0029] Figure 6 This is a schematic diagram of the fixed frame structure of the present invention.

[0030] Figure 7 For the present invention Figure 6 Enlarged schematic diagram of the structure at point C in the middle.

[0031] Figure 8 This is a schematic diagram of the I-beam frame structure of the present invention.

[0032] Figure 9 For the present invention Figure 8 Enlarged schematic diagram of the structure at point D.

[0033] Figure 10 This is a schematic diagram of the translation block structure of the present invention.

[0034] Figure 11 This is a schematic diagram of the additional plate structure of the present invention.

[0035] In the diagram: 1. Base; 2. Winding machine; 3. Servo feeder housing; 4. Conveyor roller; 5. Guide sleeve; 6. Scraper; 7. Brush cylinder; 8. Cleaning assembly; 9. Fixing frame; 10. Bidirectional screw; 11. Rotating gear disc; 12. Translation block; 13. Telescopic connecting rod; 14. Mounting bracket; 15. Connecting spring; 16. Lifting rod; 17. First protrusion; 18. Connecting plate; 19. Sleeve plate; 20. Take-up shaft; 21. Cleaning cloth; 22. Fixing rod; 23. Vertical plate; 24. Adjusting screw; 25. Drive gear; 26. First bevel gear 27. Guide rail; 28. Toothed plate; 29. ​​Support plate; 30. Rubber column; 31. I-beam frame; 32. Second protrusion; 33. Positioning screw; 34. Fixing plate; 35. Column; 36. Second bevel gear; 37. Turntable; 38. Movable plate; 39. Rotating screw; 40. Sliding block; 41. Connecting rod; 42. Mounting plate; 43. Support rod; 44. Connecting platform; 45. Striking plate; 46. L-shaped connecting plate; 47. Locking screw; 48. Linkage plate; 49. Clamping plate; 50. Additional plate; 51. Lifting plate; 52. Additional scraper. Detailed Implementation

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0037] Please see Figures 1 to 11This invention provides a technical solution: a servo feeder for processing bearing components and its process, comprising a base 1, a coil feeder 2 and a servo feeder housing 3 mounted on the top of the base 1, a steel coil mounted on the coil feeder 2, and the servo feeder housing 3 being manufactured using an existing oscillating NC servo feeder to guide the steel strip through the servo feeder housing 3. Two lifting grooves are provided on the right side of the servo feeder housing 3, and movable sliders are slidably installed in both lifting grooves. The movable sliders are connected to the inner wall of the top of the lifting grooves by springs, and a scraper 6 and a brush cylinder 7 are connected together between the two movable sliders, with the brush cylinder 7 located to the left of the scraper 6. The coil is gradually unwound from the feeder 2 and fed into the servo feeder housing 3. At this time, the scraper 6 and brush cylinder 7 are pushed downward by the spring to fit the top of the steel coil, which can scrape off the iron filings and debris at the top of the steel coil and prevent them from sticking to the rollers located inside the servo feeder housing 3. A conveying roller 4 is provided at the bottom of the right side wall of the servo feeder housing 3, and two guide sleeves 5 are provided on the outer wall of the conveying roller 4, which can be adjusted according to the width of the steel coil. Each guide sleeve 5 is provided with several hidden threaded through holes, and hexagonal screws are provided in each hidden threaded through hole. By tightly attaching the hexagonal screws to the surface of the conveying roller 4, the guide sleeves 5 can be fixed to the surface of the conveying roller 4 for use.

[0038] A cleaning component 8 is installed at the bottom of the servo feeder housing 3. The cleaning component 8 includes a fixed frame 9 fixedly installed at the bottom of the servo feeder housing 3. A bidirectional screw 10 is provided inside the fixed frame 9. The surface of the bidirectional screw 10 is provided with two sets of threads in opposite directions. The rear back of the bidirectional screw 10 is rotatably connected to the inner wall of the fixed frame 9. The front end of the bidirectional screw 10 penetrates the side wall of the front end of the fixed frame 9 and extends to the front of the fixed frame 9. Two translation blocks 12 are fitted on the bidirectional screw 10. The width of the translation blocks 12 is the same as the width of the inner frame of the fixed frame 9, so that the two translation blocks 12 can move away from or towards each other during the rotation of the bidirectional screw 10, so that it can be adjusted according to the needs of the machine. The position is adjusted according to the width of the steel coil. Two telescopic connecting rods 13 are installed at the top of the translation block 12. Each telescopic connecting rod 13 consists of a vertical rod and a telescopic rod. The top of the vertical rod has a groove matching the diameter of the telescopic rod. The tops of the two telescopic rods are connected to a mounting frame 14, and the mounting frame 14 is connected to the translation block 12 via a connecting spring 15. The connecting spring 15 facilitates pushing the mounting frame 14 to move the cleaning cloth 21 upwards and tightly against the conveyor roller 4. The top of the mounting frame 14 has a lifting groove, and a lifting rod 16 is installed inside the lifting groove. The bottom end of the lifting rod 16 is connected to the inner wall of the bottom end of the lifting groove via a spring. The top of the lifting rod 16 rotates to... The mounting bracket 14 is equipped with a first protrusion 17 and a connecting plate 18 is rotatably mounted on its top. A sleeve 19 is movably fitted onto the outer wall of the connecting plate 18. A winding shaft 20 is provided between the sleeve 19 and the first protrusion 17, and the winding shaft 20 is connected to both the first protrusion 17 and the sleeve 19 by torsion springs. A cleaning cloth 21 is connected between the two winding shafts 20. The lifting rod 16 is pushed upward by the spring, which facilitates the upward movement of the first protrusion 17 and makes it higher than the height of the sleeve 19. At this time, the cleaning cloth 21 is in an inclined state, so that the part of the cleaning cloth 21 closest to the left contacts the conveyor roller 4 for cleaning, avoiding excessive contact of the cleaning cloth 21 with the conveyor roller 4, which would require cleaning. To facilitate frequent replacement of the cleaning cloth 21, the top of each sleeve plate 19 is equipped with an additional scraper 52. The top of the additional scraper 52 is equipped with a hidden groove, and an arc-shaped plate with the same curvature as the conveyor roller 4 is installed in the hidden groove. The arc-shaped plate is connected to the inner wall of the hidden groove by a torsion spring. The side of the arc-shaped plate closest to the conveyor roller 4 is equipped with cloth. The torsion spring rotates so that the arc-shaped plate can be tightly attached to the conveyor roller 4. Because there is a gap between the take-up shaft 20 and the adjacent guide sleeve 5, the cleaning cloth 21 cannot clean the entire surface of the conveyor roller 4 between the two guide sleeves 5. At this time, the iron filings and debris on the part of the conveyor roller 4 that was not cleaned by the cleaning cloth 21 can be removed by the cloth on the arc-shaped plate.

[0039] The top of the fixed frame 9 is provided with two upright plates 23. One of the upright plates 23 is provided with a lifting slide groove, and a lifting slider is provided in the lifting slide groove. The top of the upright plate 23 is provided with an adjusting screw 24, which passes through the top plate of the lifting slide groove and is rotatably connected to the lifting slider. The lifting slider is provided with a drive gear 25, which is composed of a rotary motor and a gear ring. The gear ring is fixedly fitted on the outer wall of the output shaft of the rotary motor, and a first bevel gear 26 is fixedly connected to one side of the output shaft of the rotary motor. A rotating gear disk 11 is provided on the part of the bidirectional screw 10 that extends outside the fixed frame 9. A square locking block is provided on the rotating gear disk 11. A square locking groove matching the square locking block is provided on the bidirectional screw 10, which can be easily removed when the rotating gear disk 11 is not in use. On the side wall of the two upright plates 23 that are far apart from each other... Each guide rail 27 is fixedly installed, and a toothed plate 28 is slidably installed on each guide rail 27. An extended protrusion structure is provided on the guide rail 27, and a pressing post is provided on the extended protrusion structure. A suction cup is provided at the bottom of the pressing post. The toothed plate 28 can be fixed in position by adsorbing it with the suction cup. The toothed plate 28, the toothed ring, and the outer wall of the rotating toothed disk 11 are all provided with several teeth that can mesh with each other. By controlling the rotation of the adjusting screw 24, the drive gear 25 moves downward and makes the drive gear 25 fit with the rotating toothed disk 11. This makes it easy to drive the bidirectional screw 10 to rotate while the drive gear 25 drives the rotating toothed disk 11 to rotate. By controlling the rotation of the adjusting screw 24 upward, the drive gear 25 fits with the toothed plate 28, and the toothed plate 28 can be moved horizontally on the guide rail 27 while the drive gear 25 is rotating.

[0040] Two toothed plates 28 are connected to a support plate 29. The support plate 29 consists of two U-shaped plates and a straight plate. The straight plate is connected to the two U-shaped plates and is located directly below the cleaning cloth 21. The straight plate is made of rubber and has a flexible effect. Several rubber posts 30 are provided at the top of the support plate 29, and several rubber strips are provided at the top of the rubber posts 30. Two lifting plates 51 are fixedly installed at the bottom of the straight plate, which is one of the components of the support plate 29. The installation position of the auxiliary plate 50 and the lifting plate 51 is in the space between the first protrusion 17 and the sleeve plate 19. Since the bottom of the straight plate, which is one of the components of the support plate 29, is fixedly connected to the lifting plate 51, it can be seen that the straight plate is not obstructed by the first protrusion 17. The auxiliary plate 50 is movably fitted on the outer wall of each of the two lifting plates 51. The auxiliary plate 50 and the lifting plate 51 are connected by springs. The two mounting brackets 14 have grooves on the side that are close to each other. Fixing rods 22 are fixedly installed in the grooves. The auxiliary plate 50 is movably mounted on the outer wall of a fixed rod 22, and the height of the auxiliary plate 50 in the groove of the mounting frame 14 is the same as the height of the groove. The spring on the auxiliary plate 50 pushes the lifting plate 51 to move upward, which in turn pushes the straight plate, one of the components of the support plate 29, to move upward. This causes the rubber column 30 on the straight plate to adhere to the cleaning cloth 21, and the rubber strip on the rubber column 30 to unfold and adhere to the cleaning cloth 21, increasing the support effect on the cleaning cloth 21. This allows the cleaning cloth 21 to be in close contact with the conveyor roller 4 at the position directly above the straight plate. Furthermore, as the toothed plate 28 moves horizontally on the guide rail 27 driven by the drive gear 25, the support plate 29 can be displaced. During the displacement, the support plate 29 causes the lifting plate 51 and the auxiliary plate 50 to move horizontally, changing the contact position between the cleaning cloth 21 directly above the support plate 29 and the conveyor roller 4, thus extending the service life of the cleaning cloth 21 and ensuring the cleaning effect.

[0041] The fixed frame 9 is provided with two second protrusions 32, each of which is provided with a positioning screw 33. The bottom ends of the two positioning screws 33 are rotatably connected to the I-beam 31. The fixed frame 9 is provided with two sliding grooves, each containing a slider, which is fixedly connected to the I-beam 31. Below the I-beam 31, there are two fixed plates 34, one of which is fixedly connected to the I-beam 31. Two columns 35 are fixedly installed between the two fixed plates 34. A movable plate 38 is also movably placed between the two fixed plates 34. The movable plate 38 is movably fitted onto the outer wall of the two columns 35. The top of the movable plate 38 is provided with a movable groove, in which a rotating screw 39 is provided. One side of the rotating screw 39 extends to the movable plate. The outer side of the moving groove is rotatably connected to the inner wall of the movable groove on the other side. A sliding block 40 is also slidably installed in the movable groove, and the sliding block 40 is movably fitted on the outer wall of the rotating screw 39. A second bevel gear 36 adapted to the first bevel gear 26 is provided on the fixed plate 34 connected to the I-beam frame 31. The second bevel gear 36 is composed of a bevel gear disk and a transmission rod. Several helical teeth that can mesh with each other are provided on the outer wall of the bevel gear disk and the first bevel gear 26. The transmission rod is connected to the fixed plate 34 through a rotating connecting ring, and a turntable 37 is provided at the bottom end of the transmission rod. A connecting rod 41 is provided between the turntable 37 and the sliding block 40. Both ends of the connecting rod 41 are provided with spherical blocks. Balls matching the spherical blocks are provided on the turntable 37 and the sliding block 40. An L-shaped groove is formed in the movable plate 38, and a mounting plate 42 is fixedly connected to it. Two support rods 43 are provided at the top of the mounting plate 42. Each support rod 43 consists of a support rod and an adjusting rod. The top of the support rod has a threaded groove, and the bottom of the adjusting rod has a threaded post that matches the threaded groove. The top of the adjusting rod is rotatably connected to the connecting plate 44, allowing for easy adjustment of the height of the connecting plate 44 by controlling the upward rotation of the adjusting rod according to the position of the cleaning cloth 21 contacting the conveying roller 4 during use. The tops of the two support rods 43 are connected to the connecting plate 44. An L-shaped connecting plate 46 is fixedly installed at the top of the connecting plate 44. A locking screw 47 is provided on the L-shaped connecting plate 46, and a linkage plate 48 is rotatably installed at the bottom of the locking screw 47. Several... Each of the four protrusions has a vertical rod that can be movably inserted through it. The top of each vertical rod is fixedly connected to the connecting platform 44, and the bottom of each vertical rod is fixedly installed with a clamping plate 49. The connecting platform 44 is provided with several adjustment grooves, and a striking plate 45 is movably placed in each adjustment groove. The top of each striking plate 45 is provided with a groove, and the inner wall of the bottom of the groove and the bottom of the clamping plate 49 are provided with several teeth that can mesh with each other. By controlling the locking screw 47 to rotate downward, the teeth between the clamping plate 49 and the groove of the striking plate 45 mesh with each other, so that the striking plate 45 can be fixed in different positions for use, so as to avoid the striking plate 45 affecting the translation block 12's translational movement within the fixed frame 9. By controlling the adjustment screw 24 to rotate, the drive gear 25 and the first bevel gear 26 move downward.The first bevel gear 26 engages with the second bevel gear 36 (at this point, the rotating gear disk 11 needs to be removed), allowing the first bevel gear 26 to follow the rotation of the drive gear 25. The first bevel gear 26 drives the second bevel gear 36 to rotate, and the turntable 37 located at the bottom of the second bevel gear 36 rotates synchronously. At this time, the spherical block on the connecting rod 41 automatically adjusts the angle between the connecting rod 41, the turntable 37, and the sliding block 40, so that the turntable 37 drives the movable plate 38 to move vertically up and down on the outer wall of the column 35 during rotation. At this time, the mounting plate 42, the support rod 43, and the connecting platform plate 44 cooperate to make the striking plate 45 move vertically up and down synchronously with the movable plate 38. During the movement of the striking plate 45... The cleaning cloth 21 is tapped to knock off iron filings and debris, preventing them from accumulating between the cleaning cloth 21 and the conveyor roller 4 and scratching the roller 4. The conveyor roller 4, which transports the steel strip into the winding machine 3, is rotating counter-clockwise, a current technology. Therefore, after being cleaned by the cleaning cloth 21, the iron filings and debris on the surface of the conveyor roller 4 are confined to the area between the roller 4 and the winding machine 3. The cleaning cloth 21 itself is elastic, and during use, it can be vibrated by the tapping plate 45. The vibrating cleaning cloth 21 will knock off the iron filings and debris collected on its surface, ensuring that the iron filings and debris are not obstructed by the conveyor roller 4 during this process.

[0042] A machining process for a servo feeder for machining bearing components, the process comprising the following steps:

[0043] Step 1: Start the electrical components on the servo feeder using an external power source. Adjust the spacing between the two guide sleeves 5 according to the width of the steel strip. Rotate the adjusting screw 24 to make the drive gear 25 engage with the rotating gear disk 11. As the rotating gear disk 11 follows the drive gear 25, it drives the bidirectional screw 10 to rotate, causing the translation blocks 12 to move away from each other until the additional scraper 52 engages with the guide sleeve 5. This guides the steel coil through the conveying roller 4 and the brush cylinder 7 before entering the servo feeder housing 3.

[0044] Step 2: As the steel belt moves through the servo feeder housing 3, iron filings and debris on its surface adhere to the surface of the conveyor roller 4. The debris on the surface of the conveyor roller 4 is removed by the cleaning cloth 21. At this time, the rotating gear disk 11 is removed, and the adjusting screw 24 is rotated until the first bevel gear 26 and the second bevel gear 36 are engaged. The first bevel gear 26 drives the second bevel gear 36 to rotate through the drive gear 25, which drives the turntable 37 to rotate synchronously. Through the connecting rod 41, the turntable 37 drives the movable plate 38 to move vertically up and down on the outer wall of the column 35 during rotation, so that the striking plate 45 moves vertically up and down synchronously with the movable plate 38. During the movement, the striking plate 45 strikes the cleaning cloth 21, causing the iron filings and debris on the cleaning cloth 21 to fall off.

[0045] Step 3: After the cleaning cloth 21 has been used for a period of time, control the adjusting screw 24 to rotate upward until it fits the toothed plate 28. By adjusting the screw 24, drive the toothed plate 28 to slide on the guide rail 27, adjust the contact point between the rubber column 30 and the cleaning cloth 21, and continue to clean the surface of the conveyor roller 4.

[0046] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A servo feeder for machining bearing components, comprising a servo feeder housing and a conveying roller mounted on the servo feeder housing for removing adhering iron filings, characterized in that: The servo feeder also includes: A cleaning assembly includes a fixed frame mounted on the housing of a servo feeder. A bidirectional screw is mounted on the fixed frame, and two adjustable translation blocks are mounted on the bidirectional screw. Each translation block has a mounting frame above it, and the mounting frame and translation blocks are connected by a telescopic connecting rod and a connecting spring. A lifting rod is mounted on the mounting frame, and the lifting rod is connected to the mounting frame by a spring. A first protrusion is rotatably mounted on the lifting rod. A connecting plate is also rotatably mounted on the mounting frame, and a sleeve plate is fitted onto the connecting plate. Each sleeve plate has an additional scraper at its top for localized cleaning of the conveyor roller. A take-up shaft is rotatably mounted between the sleeve plate and the first protrusion, and a cleaning cloth for large-area cleaning of the conveyor roller surface is connected between the two take-up shafts. The spring pushes the lifting rod upward so that the first protrusion is higher than the height of the sleeve plate. At this time, the cleaning cloth is in an inclined state, so that the cleaning cloth can partially adhere to the surface of the conveyor roller to remove iron filings and debris stuck to the surface of the conveyor roller. One side of the bidirectional screw penetrates the side wall of the fixed frame and is connected to a rotating gear. The top of the fixed frame is provided with two upright plates. One of the upright plates is provided with a lifting slide groove. A lifting slider is provided in the lifting slide groove. An adjusting screw is provided at the top of the lifting slider. A drive gear capable of driving the rotating gear is installed on the lifting slider. A first bevel gear is installed on the drive gear. Guide rails are provided on each upright plate. A toothed plate is provided in each guide rail. A support plate is connected between the two toothed plates. Several rubber columns that can support the cleaning cloth are provided on the support plate. The rotating gear disk is provided with a square locking block, and the bidirectional screw is provided with a square locking groove that matches the square locking block, so that the rotating gear disk can be removed when the first bevel gear and the second bevel gear are engaged.

2. The servo feeder for machining bearing components according to claim 1, characterized in that: The fixed frame is also provided with two second protrusions, each of which is provided with a positioning screw. The bottom ends of the two positioning screws are connected to an I-beam frame. Two fixed plates are provided under the I-beam frame. One of the fixed plates is provided with a second bevel gear. A turntable is installed at the bottom end of the second bevel gear. The two fixed plates are connected by two columns. A movable plate is fitted on the outer wall of the two columns. The movable plate is provided with a movable groove. A rotating screw is provided in the movable groove. A sliding block is fitted on the outer wall of the rotating screw. The sliding block is connected to the turntable by a connecting rod.

3. A servo feeder for machining bearing components according to claim 2, characterized in that: The movable plate is provided with an installation plate, and the installation plate is provided with two support rods. The top ends of the two support rods are connected to a connecting platform. The connecting platform is provided with several striking plates. The top of the connecting platform is provided with an L-shaped connecting plate. The L-shaped connecting plate is provided with a locking screw. The bottom end of the locking screw is provided with a linkage plate. The bottom end of the linkage plate is provided with several locking plates.

4. A servo feeder for machining bearing components according to claim 3, characterized in that: Each mounting bracket is provided with a groove, and a fixing rod is provided in each groove. An additional plate is movably fitted on the outer wall of each fixing rod. Each additional plate is provided with a movable groove, and a lifting plate is provided in each movable groove. The lifting plate is fixedly installed at the bottom end of the support plate.

5. A servo feeder for machining bearing components according to claim 4, characterized in that: A base is fixedly installed on the housing of the servo feeder, and a coil feeder for unwinding steel coils is also provided on the base.

6. A servo feeder for machining bearing components according to claim 5, characterized in that: The servo feeder housing is provided with two lifting slides, and movable sliders are slidably installed in both lifting slides. The two movable sliders are connected together by a scraper and a brush cylinder that can clean the top of the steel coil entering the servo feeder housing. The outer wall of the conveying roller is provided with two guide sleeves whose positions can be adjusted according to the width of the steel coil.

7. A servo feeder for machining bearing components according to claim 6, characterized in that: The top of the striking plate is provided with a groove, and the inner wall of the groove on the striking plate and the bottom of the plate are provided with several teeth that can mesh with each other, so as to make it easy to fix the striking plate in different positions for use.

8. A machining process for a servo feeder for machining bearing components, used in the servo feeder for machining bearing components as described in claim 7, characterized in that, The process includes the following steps: Step 1: Start the electrical components on the servo feeder using an external power source. Adjust the distance between the two guide sleeves according to the width of the steel strip. Rotate the adjusting screw to make the drive gear engage with the rotating gear disk. As the rotating gear disk follows the drive gear, it drives the bidirectional screw to rotate, causing the translation blocks to move away from each other until the additional scraper engages with the guide sleeve. This guides the steel coil through the space between the conveying roller and the brush cylinder before entering the servo feeder housing. Step 2: As the steel belt moves through the servo feeder housing, iron filings and debris adhere to the surface of the conveyor rollers. The cleaning cloth removes the debris from the surface of the conveyor rollers. At this point, the rotating gear disc is removed, and the adjusting screw is rotated until the first bevel gear and the second bevel gear engage. The first bevel gear drives the second bevel gear to rotate via the drive gear, causing the turntable to rotate synchronously. The connecting rod causes the turntable to move vertically up and down on the outer wall of the column during rotation, causing the striking plate to move vertically up and down synchronously with the moving plate. During the movement, the striking plate strikes the cleaning cloth, causing the iron filings and debris on the cleaning cloth to fall off. Step 3: After the cleaning cloth has been used for a period of time, control the adjusting screw to rotate upward until it fits the toothed plate. The adjusting screw drives the toothed plate to slide on the guide rail. Adjust the contact point between the rubber column and the cleaning cloth to continue cleaning the surface of the conveyor roller.

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