A fully automatic rotor balancing and reducing machine and its operation method

Abstract

The present invention discloses a fully automatic rotor balancing and reducing machine, comprising: a main frame unit, comprising a base and an adjustment frame fixedly mounted on both sides of the top of the base, a limit rotating wheel being mounted on the top of the adjustment frame, a rotor being arranged on the top of the adjustment frame, rotating shafts being fixedly mounted on both sides of the rotor, and outer surfaces of the two sets of rotating shafts are fitted with the limit rotating wheels; a cleaning unit, comprising a second belt arranged at the bottom end of the rotor, and soft magnets being fixedly mounted on the outer surface of the second belt. The present invention drives the second belt to rotate when a bidirectional screw rod rotates, and the soft magnets on the belt absorb iron filings after the rotor is reduced in material. When the connecting bracket moves, the insert block is squeezed to move the roller upward, so that the soft magnet is closer to the rotor surface for easy cleaning. The first motor adjusts the rotor position through a threaded rod to ensure that the soft magnet is closer to the position where the rotor is reduced in material, effectively clean up debris, and improve the accuracy of the rotor balancing test.

Description

Technical Field

[0001] The invention relates to the technical field of material reducing machines, and in particular to a full-automatic rotor balancing material reducing machine and an operating method thereof. Background Art

[0002] The development of balancing machines has a history of more than 100 years. Since the invention of the generator by Siemens in Germany, balancing technology has gradually been applied and developed. With the advancement of industrial technology, balancing machines have evolved from pure mechanical measurement to the integration of electronic technology, and then to modern high-precision and high-efficiency fully automatic balancing machines. Fully automatic balancing machines use advanced technology and can automatically complete the balancing process to ensure efficient and accurate balancing.

[0003] When the existing balancing machine performs a balancing test on the rotor, it is often necessary to reduce the material and adjust it due to the imbalance of the rotor itself. However, iron filings are often left on the rotor surface during the material reduction process, and these iron filings are often ignored and not cleaned up in time. These residual iron filings not only destroy the surface cleanliness of the rotor, but more importantly, they will significantly interfere with the accuracy of the balancing test data, causing deviations in the test results, and thus failing to truly reflect the balance state of the rotor. At the same time, they usually rely on a single belt for transmission, which brings a certain amount of downward pressure to the rotor body, aggravates the wear of the rotor and the adjustment frame, and further affects the accuracy of the rotor body processing. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the problems existing in the above-mentioned existing fully automatic rotor balancing and reducing machine and its operating method, the present invention is proposed.

[0006] Therefore, the purpose of the present invention is to provide a fully automatic rotor balancing and reducing machine and an operating method thereof, which is suitable for solving the problem that when a balancing machine is used to test a rotor, it is often necessary to reduce material for leveling, but iron filings are easily left on the rotor after reducing material, which are often neglected and not cleaned. The iron filings not only contaminate the surface, but also interfere with the test data, causing result deviations, making it difficult to truly reflect the balance state, and the single belt drive exerts downward pressure on the rotor, aggravating the wear on the adjustment frame and affecting the processing accuracy.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a fully automatic rotor balancing and reducing machine, comprising:

[0008] The main frame unit comprises a base and an adjustment frame fixedly mounted on both sides of the top of the base, a limit rotating wheel is mounted on the top of the adjustment frame, a rotor is arranged on the top of the adjustment frame, rotating shafts are fixedly mounted on both sides of the rotor, and the outer surfaces of the two sets of rotating shafts are in contact with the limit rotating wheels;

[0009] The cleaning unit comprises a second belt arranged at the bottom end of the rotor, and a soft magnet is fixedly installed on the outer surface of the second belt, a mounting block is arranged in the middle of the inner cavity of the soft magnet, a support frame is arranged on one side of the mounting block, and the support frame is fixedly connected to the top of the base, mounting cavities are symmetrically opened on both sides of the mounting block, telescopic springs are symmetrically installed on the inner cavity of the mounting cavity, connecting seats are fixedly installed on the opposite surfaces of the telescopic springs, and U-shaped seats are fixedly installed on the side of the two groups of connecting seats away from the mounting block, rollers are fixedly installed on the side of the U-shaped seat away from the mounting block, and one side of the two groups of rollers fits with the inner surface of the second belt, a through hole is opened on the side of the mounting cavity away from the second belt, an insert block is slidably connected to the inner cavity of the through hole, and one end of the insert block is fixedly connected to one side of the connecting seat, second transmission wheels are arranged on both sides of the inner cavity of the second belt, and second connecting wheels are fixedly installed on both sides of one group of second transmission wheels, a third belt is sleeved on the outer surface of the second connecting wheel, and the inner cavity of the third belt and the side away from the second connecting wheel are movably connected with the first connecting wheel;

[0010] The transmission unit comprises a mounting cylinder fixedly mounted on both sides of the top end of the base, a second motor is fixedly mounted on one side of the base, a bidirectional screw rod is fixedly connected to the output end of the second motor, and the bidirectional screw rod passes through one side of the two groups of mounting cylinders, an outer surface of the bidirectional screw rod is fixedly connected to two groups of first connecting wheels, two ends of the bidirectional screw rod are threadedly connected to a first slider, two sides of the first slider are fixedly connected to the first pulley, and the first pulley is slidably connected to the mounting cylinder, U-shaped blocks are arranged on both sides of the inner cavity of the mounting cylinder, and the U-shaped block and the first pulley are slidably connected, two ends of the bidirectional screw rod are slidably connected to connecting blocks, and the top of the connecting block is fixedly mounted with a connecting bracket, a first transmission wheel is symmetrically mounted on one side of the two groups of connecting brackets, and the outer surface of the first transmission wheel is sleeved with a first belt, and the opposite surfaces of the two groups of the first belts are tightly fitted with the two sides of the rotor, a third motor is fixedly mounted on one side of the two groups of connecting brackets, and the output end of the third motor is fixedly connected to the first transmission wheel.

[0011] As a preferred solution of the fully automatic rotor balancing and reducing machine described in the present invention, the two groups of mounting cylinders are symmetrically installed with mounting frames on both sides, the inner cavity of the mounting frame is slidably connected with a moving block, and the side of the moving block close to the mounting cylinder is fixedly connected to the surface of the U-shaped block, and the side of the moving block away from the mounting cylinder is fixedly installed with a pull rod.

[0012] As a preferred solution of the fully automatic rotor balancing and reducing machine described in the present invention, the inner cavity of the installation frame is symmetrically provided with a first slide groove, the inner cavity of the first slide groove is slidably connected to a second slider, and one side of the second slider is fixedly connected to both sides of the moving block.

[0013] As a preferred solution of the fully automatic rotor balancing and reducing machine described in the present invention, the top ends of the two groups of mounting tubes are provided with a second slide groove, and the second slide groove is slidably connected to the connecting bracket, and the two groups of mounting tubes are symmetrically provided with through grooves, and the through grooves are slidably connected to the moving block.

[0014] As a preferred solution of the fully automatic rotor balancing and reducing machine described in the present invention, the reducing machine also includes a collecting unit, which includes a collecting box fixedly installed on the top of the base, a cleaning plate fixedly installed on the top of the collecting box, and the top of the cleaning plate is arc-shaped, the top of the cleaning plate is in contact with the outer surface of the soft magnet, a movable groove is opened on one side of the collecting box, and the collecting plate is slidably connected to one side of the movable groove.

[0015] As a preferred solution of the fully automatic rotor balancing and reducing machine described in the present invention, wherein: installation grooves are opened on both sides of the top of the base, and the installation grooves and the adjustment frame are slidably connected, threaded rods and sliding rods are respectively installed on both sides of the installation groove, the threaded rods and the adjustment frame are threadedly connected, the sliding rods and the adjustment frame are slidably connected, a first motor is fixedly installed on one side of the base, and the output end of the first motor is fixedly connected to the threaded rod.

[0016] The present invention additionally provides a method for operating a fully automatic rotor balancing and reducing machine, which is applicable to the above-mentioned balancing and reducing machine, and specifically comprises the following steps:

[0017] S1: Put the rotor into the top of the two sets of adjustment frames, start the second motor, and the second motor drives the bidirectional screw to rotate. Since the threads on both sides of the bidirectional screw are opposite, the first slider is driven to move toward the middle. When the first slider moves, the connecting block can be driven to move, so that the connecting brackets on both sides drive the first belt to move toward the rotor until the surfaces of the two sets of first belts are tightly fitted with the surface of the rotor. The first transmission wheel drives the rotor to rotate through the first belt, and a balance test is performed. The existing material removal device on the material reduction machine is used to remove the material from the surface of the rotor;

[0018] S2: Move the U-shaped block away from the mounting tube by the pull rod. At this time, the U-shaped block cannot limit the first slider, and the first slider rotates in the inner cavity of the mounting tube. The first slider cannot drive the connecting block to move, ensuring that the bidirectional screw can rotate while the connecting bracket no longer moves;

[0019] S3: When the bidirectional screw is rotating, it can drive the second belt to rotate. The soft magnet on the outer surface of the second belt can absorb the iron filings attached to the rotor after the material is reduced. When the connecting bracket moves, it will squeeze the plug block. The two sets of connecting seats will move toward the middle due to the plug block, so that a set of rollers will move upward, so that the soft magnet is close to the surface of the rotor, which makes it easier to clean the surface of the rotor. The first motor adjusts the position of the rotor through the threaded rod, so that the protruding position of the soft magnet is closer to the position where the rotor is reduced, which is convenient for cleaning;

[0020] S4: The top of the cleaning plate contacts the outer surface of the soft magnet. The cleaning plate can scrape the iron filings adsorbed on the surface of the soft magnet into the inside of the collection box to clean it. Pulling the collection plate can remove the iron filings inside the collection box to ensure that the collection box can collect more iron filings.

[0021] Beneficial effects of the present invention:

[0022] When the bidirectional lead screw rotates, it drives the second belt to rotate. The soft magnet on the belt absorbs the iron filings after the rotor is reduced. When the connecting bracket moves, the insert is squeezed to move the roller upward, allowing the soft magnet to be closer to the rotor surface for easy cleaning. The first motor adjusts the rotor position through the threaded rod to ensure that the soft magnet is closer to the position where the rotor is reduced, effectively cleaning up debris and improving the accuracy of the rotor balance test.

[0023] By setting two sets of first belts to drive the rotor to rotate from both sides, a balance test is performed to solve the problem that a single belt is used for transmission, which brings a certain amount of downward pressure to the rotor body, aggravates the wear of the rotor and the adjustment frame, and further affects the accuracy of the rotor body processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0025] Figure 1 This is a schematic diagram of the overall structure of a fully automatic rotor balancing and reducing machine proposed by the present invention;

[0026] Figure 2 This is a schematic diagram of the side structure of a fully automatic rotor balancing and reducing machine proposed by the present invention;

[0027] Figure 3 A schematic diagram of a bidirectional screw transmission structure of a fully automatic rotor balancing and reducing machine proposed by the present invention;

[0028] Figure 4This is a schematic diagram of the internal structure of the installation barrel of a fully automatic rotor balancing and reducing machine proposed by the present invention;

[0029] Figure 5 This is a schematic diagram of the exploded structure of the mounting barrel of a fully automatic rotor balancing and reducing machine proposed by the present invention;

[0030] Figure 6 This is a schematic diagram of the mounting block structure of a fully automatic rotor balancing and reducing machine proposed by the present invention;

[0031] Figure 7 This is a schematic diagram of the structure of a collection unit of a fully automatic rotor balancing and reducing machine proposed by the present invention;

[0032] Figure 8 The present invention provides a schematic diagram of the working process of a fully automatic rotor balancing and reducing machine.

[0033] Description of reference numerals: 100, main frame unit; 101, base; 102, rotor; 103, rotating shaft; 104, adjustment frame; 105, mounting groove; 106, first motor; 107, threaded rod; 108, sliding rod; 200, transmission unit; 201, second motor; 202, connecting bracket; 203, first belt; 204, first transmission wheel; 205, bidirectional screw rod; 206, mounting cylinder; 207, mounting frame; 208, first slider; 209, first pulley; 210, connecting block; 211, moving block; 212, first slide groove; 213, second slider; 214, second slide groove; 215, second slide groove; 216, second slide groove; 217, second slide groove; 218, second slide groove; 219, second slide groove; 220, second slide groove; 221, second slide groove; 222, second slide groove; 223, second slide groove; 224, second slide groove; 225, second slide groove; 226, second slide groove; 227, second slide groove; 228, second slide groove; 229, second slide groove; 230, second slide groove; 231, second slide groove; 232, second slide groove; 233, second slide groove; 234, second slide groove; 235, second slide groove; 236, second slide groove; 237, second slide groove; 238, second slide groove; 239, second slide groove; 240, second slide groove; 241, second slide groove; 242, second slide groove; 243, second slide groove; 244, second slide groove; 245, second slide groove; 246, second slide groove; 247, second slide groove; 248, second slide groove 4. U-shaped block; 215. through slot; 216. second slide slot; 217. third motor; 218. pull rod; 300. cleaning unit; 301. mounting block; 302. plug-in block; 303. second belt; 304. soft magnet; 305. second transmission wheel; 306. first connecting wheel; 307. second connecting wheel; 308. third belt; 309. mounting cavity; 310. connecting seat; 311. telescopic spring; 312. U-shaped seat; 313. roller; 314. through hole; 400. collecting unit; 401. collecting box; 402. cleaning plate; 403. movable slot; 404. collecting plate. DETAILED DESCRIPTION

[0034] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0035] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0036] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0037] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included. Example 1

[0038] Reference Figure 1-Figure 8 , which is an embodiment of the present invention, provides a fully automatic rotor balancing and reducing machine, including a main frame unit 100, a transmission unit 200 and a cleaning unit 300.

[0039] The main frame unit 100 includes a base 101 and an adjustment frame 104 fixedly installed on both sides of the top of the base 101. A limit wheel is installed on the top of the adjustment frame 104. A rotor 102 is arranged on the top of the adjustment frame 104. Rotating shafts 103 are fixedly installed on both sides of the rotor 102. The outer surfaces of the two sets of rotating shafts 103 are in contact with the limit wheels. The rotor 102 is placed on the top of the two sets of adjustment frames 104. When the rotor 102 needs to be reduced, the existing device on the reducing machine is used to reduce the material. This is an existing device resident on the reducing machine, and no further explanation is given here.

[0040] The cleaning unit 300 includes a second belt 303 arranged at the bottom end of the rotor 102, and a soft magnet 304 is fixedly installed on the outer surface of the second belt 303, a mounting block 301 is arranged in the middle of the inner cavity of the soft magnet 304, a support frame is arranged on one side of the mounting block 301, and the support frame is fixedly connected to the top of the base 101, and mounting cavities 309 are symmetrically opened on both sides of the mounting block 301, and telescopic springs 311 are symmetrically installed in the inner cavity of the mounting cavity 309, and connecting seats 310 are fixedly installed on the opposite sides of the telescopic springs 311, and the two sets of connecting seats 309 are symmetrically arranged. A U-shaped seat 312 is fixedly installed on the side away from the mounting block 301, and a roller 313 is fixedly installed on the side of the U-shaped seat 312 away from the mounting block 301, and one side of the two sets of rollers 313 is in contact with the inner surface of the second belt 303. A through hole 314 is opened on the side of the mounting cavity 309 away from the second belt 303, and the inner cavity of the through hole 314 is slidably connected with the plug block 302, and one end of the plug block 302 is fixedly connected to one side of the connecting seat 310. The soft magnet 304 on the outer surface of the second belt 303 can move the rotor 102 attached after the material is reduced. The iron filings are adsorbed, and the connecting bracket 202 will squeeze the plug block 302 when it moves. The two sets of connecting seats 310 will move toward the middle due to the plug block 302, so that a set of rollers 313 move upward, so that the soft magnet 304 is close to the surface of the rotor 102, which makes it easier to clean the surface of the rotor 102. The first motor 106 adjusts the position of the rotor 102 through the threaded rod 107, so that the raised position of the soft magnet 304 is closer to the rotor 102, which is convenient for cleaning, ensuring that there is no debris on the surface of the rotor 102, and improving the accuracy of the balance test of the rotor 102. Specifically, second transmission wheels 305 are arranged on both sides of the inner cavity of the second belt 303, and second connecting wheels 307 are fixedly installed on both sides of a group of the second transmission wheels 305. The outer surface of the second connecting wheel 307 is sleeved with a third belt 308, and the inner cavity of the third belt 308 and the side away from the second connecting wheel 307 are movably connected with the first connecting wheel 306. The first connecting wheel 306 drives the second belt 303 to rotate through the bidirectional screw rod 205, so that the soft magnet 304 on the outer surface of the second belt 303 can absorb more iron filings, thereby improving the cleaning efficiency.

[0041] The transmission unit 200 includes a mounting tube 206 fixedly mounted on both sides of the top of the base 101, a second motor 201 is fixedly mounted on one side of the base 101, a bidirectional screw rod 205 is fixedly connected to the output end of the second motor 201, and the bidirectional screw rod 205 passes through one side of the two sets of mounting tubes 206, the outer surface of the bidirectional screw rod 205 is fixedly connected to the two sets of first connecting wheels 306, the two ends of the bidirectional screw rod 205 are threadedly connected to the first slider 208, and the two sides of the first slider 208 are fixedly connected to the second slider 208. A pulley 209 is provided, and the first pulley 209 is slidably connected to the mounting cylinder 206. U-shaped blocks 214 are provided on both sides of the inner cavity of the mounting cylinder 206, and the U-shaped block 214 is slidably connected to the first pulley 209. The first pulley 209 can limit the first slider 208. The two ends of the bidirectional screw rod 205 are slidably connected to the connecting blocks 210, and the top of the connecting blocks 210 is fixedly installed with the connecting bracket 202. The second motor 201 drives the bidirectional screw rod 205 to rotate. The side threads are opposite, driving the first slider 208 to move toward the middle. When the first slider 208 moves, the connecting block 210 can be driven to move, so that the connecting brackets 202 on both sides drive the first belt 203 to move toward the direction of the rotor 102. The first transmission wheels 204 are symmetrically installed on one side of the two groups of connecting brackets 202, and the first belt 203 is sleeved on the outer surface of the first transmission wheel 204. The opposite surfaces of the two groups of first belts 203 are tightly fitted with the two sides of the rotor 102. The third motor 217 is fixedly installed on one side of the two groups of connecting brackets 202, and the output end of the third motor 217 is fixedly connected to the first transmission wheel 204. The surfaces of the two groups of first belts 203 are tightly fitted with the surface of the rotor 102. The first transmission wheel 204 drives the rotor 102 to rotate through the first belt 203, and a balance test is performed to solve the problem that a single belt is used for transmission, which brings a certain downward pressure to the rotor body, aggravates the wear degree of the rotor and the adjustment frame 104, and thus affects the accuracy of the rotor body processing.

[0042] The two sides of the two groups of mounting cylinders 206 are symmetrically installed with mounting frames 207, and the inner cavity of the mounting frame 207 is slidably connected with a moving block 211, and the side of the moving block 211 close to the mounting cylinder 206 is fixedly connected to the surface of the U-shaped block 214, and the side of the moving block 211 away from the mounting cylinder 206 is fixedly installed with a pull rod 218. The pull rod 218 pulls the moving block 211 to remove the U-shaped block 214 from the inner cavity of the mounting cylinder 206, cancel the limit on the first slider 208, and ensure that the first slider 208 can rotate in the inner cavity of the mounting cylinder 206.

[0043] The inner cavity of the installation frame 207 is symmetrically provided with a first slide groove 212, and the inner cavity of the first slide groove 212 is slidably connected with a second slider 213, and one side of the second slider 213 is fixedly connected to the two sides of the moving block 211 to limit the moving block 211 and ensure stability when the moving block 211 is pulled to move.

[0044] A second slide groove 216 is provided at the top of the two groups of mounting tubes 206, and the second slide groove 216 is slidably connected to the connecting bracket 202. A through groove 215 is symmetrically provided on the two groups of mounting tubes 206, and the through groove 215 is slidably connected to the moving block 211. The through groove 215 ensures that the moving block 211 can move, and the second slide groove 216 ensures that the connecting bracket 202 can move smoothly.

[0045] The collecting unit 400 includes a collecting box 401 fixedly mounted on the top of the base 101, a cleaning plate 402 fixedly mounted on the top of the collecting box 401, and the top of the cleaning plate 402 is arc-shaped, the top of the cleaning plate 402 is in contact with the outer surface of the soft magnet 304, a movable groove 403 is provided on one side of the collecting box 401, and a collecting plate 404 is slidably connected to one side of the movable groove 403, the top of the cleaning plate 402 is in contact with the outer surface of the soft magnet 304, the cleaning plate 402 can scrape the iron filings adsorbed on the surface of the soft magnet 304 into the interior of the collecting box 401 for cleaning, and the iron filings inside the collecting box 401 can be removed by pulling the collecting plate 404, thereby ensuring that the collecting box 401 can collect more iron filings.

[0046] Mounting grooves 105 are provided on both sides of the top of the base 101, and the mounting grooves 105 are slidably connected to the adjustment frame 104, threaded rods 107 and sliding rods 108 are respectively installed on both sides of the mounting grooves 105, the threaded rods 107 are threadedly connected to the adjustment frame 104, and the sliding rods 108 are slidably connected to the adjustment frame 104, a first motor 106 is fixedly installed on one side of the base 101, and the output end of the first motor 106 is fixedly connected to the threaded rod 107, the first motor 106 adjusts the position of the rotor 102 through the threaded rod 107, so that the raised position of the soft magnet 304 is closer to the rotor 102, which is convenient for removing iron filings from the surface 120. Example 2

[0047] A method for operating a fully automatic rotor balancing and reducing machine, using the fully automatic rotor balancing and reducing machine in Example 1, specifically comprising the following steps:

[0048] S1: Put the rotor 102 into the top of the two groups of adjustment frames 104, start the second motor 201, and the second motor 201 drives the bidirectional screw 205 to rotate. Because the threads on both sides of the bidirectional screw 205 are opposite, the first slider 208 is driven to move toward the middle. When the first slider 208 moves, the connecting block 210 can be driven to move, so that the connecting brackets 202 on both sides drive the first belt 203 to move toward the direction of the rotor 102, until the surfaces of the two groups of first belts 203 are tightly fitted with the surface of the rotor 102, and the first transmission wheel 204 drives the rotor 102 to rotate through the first belt 203, and a balance test is performed, and the surface of the rotor 102 is removed by using the existing removal device on the material reduction machine;

[0049] S2: The U-shaped block 214 is moved away from the installation tube 206 by the pull rod 218. At this time, the U-shaped block 214 cannot limit the first slider 208, and the first slider 208 will rotate in the inner cavity of the installation tube 206. The first slider 208 cannot drive the connecting block 210 to move, ensuring that the bidirectional screw rod 205 can rotate while the connecting bracket 202 no longer moves;

[0050] S3: When the bidirectional screw rod 205 rotates, it can drive the second belt 303 to rotate. The soft magnet 304 on the outer surface of the second belt 303 can absorb the iron filings attached to the rotor 102 after the material is reduced. When the connecting bracket 202 moves, it will squeeze the plug block 302. The two groups of connecting seats 310 will move toward the middle due to the plug block 302, so that a group of rollers 313 will move upward, so that the soft magnet 304 is close to the surface of the rotor 102, which is easier to clean the surface of the rotor 102. The first motor 106 adjusts the position of the rotor 102 through the threaded rod 107, so that the raised position of the soft magnet 304 is closer to the position where the rotor 102 is reduced, which is convenient for cleaning;

[0051] S4: The top of the cleaning plate 402 contacts the outer surface of the soft magnet 304. The cleaning plate 402 can scrape the iron filings adsorbed on the surface of the soft magnet 304 into the interior of the collecting box 401 to clean it. Pulling the collecting plate 404 can remove the iron filings inside the collecting box 401, ensuring that the collecting box 401 can collect more iron filings.

[0052] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A fully automatic rotor balancing and reducing machine, characterized in that: include: A main frame unit (100) comprises a base (101) and an adjustment frame (104) fixedly mounted on both sides of the top of the base (101), a limit rotating wheel being mounted on the top of the adjustment frame (104), a rotor (102) being arranged on the top of the adjustment frame (104), rotating shafts (103) being fixedly mounted on both sides of the rotor (102), and outer surfaces of two sets of rotating shafts (103) being in contact with the limit rotating wheels; A cleaning unit (300) comprises a second belt (303) arranged at the bottom end of a rotor (102), wherein a soft magnet (304) is fixedly mounted on the outer surface of the second belt (303), a mounting block (301) is arranged in the middle of the inner cavity of the soft magnet (304), a support frame is arranged on one side of the mounting block (301), and the support frame is fixedly connected to the top of the base (101), mounting cavities (309) are symmetrically opened on both sides of the mounting block (301), telescopic springs (311) are symmetrically mounted in the inner cavities of the mounting cavities (309), connecting seats (310) are fixedly mounted on opposite surfaces of the telescopic springs (311), and U-shaped seats (312) are fixedly mounted on the sides of the two groups of connecting seats (310) away from the mounting block (301), and the U-shaped seats (312) are away from the mounting block (301). ) is fixedly mounted on one side of the second belt (303), and one side of the two groups of rollers (313) is in contact with the inner surface of the second belt (303); a through hole (314) is provided on the side of the mounting cavity (309) away from the second belt (303); an insert block (302) is slidably connected to the inner cavity of the through hole (314), and one end of the insert block (302) is fixedly connected to one side of the connecting seat (310); second transmission wheels (305) are arranged on both sides of the inner cavity of the second belt (303); second connecting wheels (307) are fixedly mounted on both sides of one group of the second transmission wheels (305); a third belt (308) is sleeved on the outer surface of the second connecting wheel (307); and the inner cavity of the third belt (308) and the side away from the second connecting wheel (307) are movably connected to the first connecting wheel (306); The transmission unit (200) comprises a mounting tube (206) fixedly mounted on both sides of the top of a base (101); a second motor (201) is fixedly mounted on one side of the base (101); an output end of the second motor (201) is fixedly connected to a bidirectional screw rod (205), and the bidirectional screw rod (205) passes through one side of two groups of mounting tubes (206); an outer surface of the bidirectional screw rod (205) is fixedly connected to two groups of first connecting wheels (306); both ends of the bidirectional screw rod (205) are threadedly connected to a first slider (208); both sides of the first slider (208) are fixedly connected to a first pulley (209), and the first pulley (209) is slidably connected to the mounting tube (206); an inner cavity of the mounting tube (206) U-shaped blocks (214) are provided on both sides of the two-way screw rod (205), and the U-shaped blocks (214) and the first pulley (209) are slidably connected. The two ends of the bidirectional screw rod (205) are slidably connected to the connecting blocks (210), and the tops of the connecting blocks (210) are fixedly mounted with connecting brackets (202). The first transmission wheels (204) are symmetrically mounted on one side of the two groups of the connecting brackets (202), and the outer surface of the first transmission wheel (204) is sleeved with a first belt (203). The opposite surfaces of the two groups of the first belts (203) are tightly fitted with the two sides of the rotor (102). The third motor (217) is fixedly mounted on one side of the two groups of the connecting brackets (202), and the output end of the third motor (217) is fixedly connected to the first transmission wheel (204).

2. The fully automatic rotor balancing and reducing machine according to claim 1 is characterized in that: The two groups of mounting tubes (206) are symmetrically mounted with mounting frames (207) on both sides, the inner cavity of the mounting frame (207) is slidably connected with a moving block (211), and the side of the moving block (211) close to the mounting tube (206) is fixedly connected to the surface of the U-shaped block (214), and the side of the moving block (211) away from the mounting tube (206) is fixedly mounted with a pull rod (218).

3. The fully automatic rotor balancing and reducing machine according to claim 2 is characterized in that: The inner cavity of the installation frame (207) is symmetrically provided with a first sliding groove (212), the inner cavity of the first sliding groove (212) is slidably connected to a second sliding block (213), and one side of the second sliding block (213) is fixedly connected to two sides of the moving block (211).

4. The fully automatic rotor balancing and reducing machine according to claim 3 is characterized in that: The top ends of the two groups of mounting tubes (206) are provided with second slide grooves (216), and the second slide grooves (216) are slidably connected to the connecting bracket (202); the two groups of mounting tubes (206) are symmetrically provided with through grooves (215), and the through grooves (215) are slidably connected to the moving block (211).

5. The fully automatic rotor balancing and reducing machine according to claim 4 is characterized in that: The material reducing machine further comprises a collecting unit (400), which comprises a collecting box (401) fixedly mounted on the top of the base (101); a cleaning plate (402) is fixedly mounted on the top of the collecting box (401); the top of the cleaning plate (402) is arc-shaped; the top of the cleaning plate (402) is in contact with the outer surface of the soft magnet (304); a movable groove (403) is provided on one side of the collecting box (401); and the collecting plate (404) is slidably connected to one side of the movable groove (403).

6. The fully automatic rotor balancing and reducing machine according to claim 5 is characterized in that: Mounting grooves (105) are provided on both sides of the top of the base (101), and the mounting grooves (105) are slidably connected to the adjustment frame (104). A threaded rod (107) and a sliding rod (108) are respectively installed on both sides of the mounting groove (105), the threaded rod (107) and the adjustment frame (104) are threadedly connected, and the sliding rod (108) and the adjustment frame (104) are slidably connected. A first motor (106) is fixedly installed on one side of the base (101), and an output end of the first motor (106) is fixedly connected to the threaded rod (107).

7. A method for operating a fully automatic rotor balancing and reducing machine, using the fully automatic rotor balancing and reducing machine according to claim 6, specifically comprising the following steps: S1: The rotor (102) is placed on the top of the two sets of adjustment frames (104), and the second motor (201) is started. The second motor (201) drives the bidirectional screw (205) to rotate. Since the threads on both sides of the bidirectional screw (205) are opposite, the first slider (208) is driven to move toward the middle. When the first slider (208) moves, the connecting block (210) can be driven to move, so that the connecting brackets (202) on both sides drive the first belt (203) to move toward the rotor (102), until the surfaces of the two sets of first belts (203) are tightly fitted with the surface of the rotor (102), and the first transmission wheel (204) drives the rotor (102) to rotate through the first belt (203), and a balance test is performed. The surface of the rotor (102) is removed using the existing removal device on the material reduction machine; S2: The U-shaped block (214) is moved away from the mounting tube (206) by the pull rod (218). At this time, the U-shaped block (214) cannot limit the first slider (208). The first slider (208) rotates in the inner cavity of the mounting tube (206). The first slider (208) cannot drive the connecting block (210) to move, thereby ensuring that the bidirectional screw rod (205) can rotate while the connecting bracket (202) no longer moves. S3: The bidirectional screw rod (205) can drive the second belt (303) to rotate while rotating. The soft magnet (304) on the outer surface of the second belt (303) can absorb the iron filings attached to the rotor (102) after the material is reduced. When the connecting bracket (202) moves, it will squeeze the plug block (302). The two groups of connecting seats (310) will move toward the middle due to the plug block (302), so that a group of rollers (313) will move upward, so that the soft magnet (304) is close to the surface of the rotor (102), making it easier to clean the surface of the rotor (102). The first motor (106) adjusts the position of the rotor (102) through the threaded rod (107), so that the protruding position of the soft magnet (304) is closer to the position where the rotor (102) is reduced, which is convenient for cleaning; S4: The top of the cleaning plate (402) contacts the outer surface of the soft magnet (304), and the cleaning plate (402) can scrape the iron filings adsorbed on the surface of the soft magnet (304) into the interior of the collecting box (401) to clean it. The collecting plate (404) can be pulled to remove the iron filings inside the collecting box (401), thereby ensuring that the collecting box (401) can collect more iron filings.

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