A dust collector motor stator winding machine and a winding method thereof

Abstract

The application relates to the technical field of stator winding machines, and relates to a dust collector motor stator winding machine and a winding method thereof. The dust collector motor stator winding machine comprises a machine box, a supporting plate is fixedly installed at the top front side of the machine box, a backing plate is fixedly installed at the rear side of the supporting plate, a horizontal pushing mechanism is arranged on the backing plate, the motor stator is supported and limited by a positioning seat, one-stage positioning and fixing are realized, the motor stator is fixed by pressure connection from top to bottom through a positioning mechanism, two-stage limiting and fixing of the motor stator are realized, the side surface of the motor stator is clamped and fixed through synchronous driving of a clamping assembly during the pressing process, three-stage fixing is realized, the stability of motor stator clamping is improved, slippage in the winding process is avoided, the winding mechanism and the cleaning mechanism are used in cooperation, the cleaning mechanism is used for reciprocating rotation cleaning of the enameled wire, the cleaning effect is good, the cleaning effect is better compared with traditional non-woven fabric fixed cleaning, and the maintenance frequency is reduced.

Description

Technical Field

[0001] This invention belongs to the technical field of stator winding machines, specifically relating to a stator winding machine for a vacuum cleaner motor and its winding method. Background Technology

[0002] A stator winding machine is an industrial piece of equipment specifically designed for automatically or semi-automatically winding copper or aluminum wire around the stator core of electromagnetic devices such as motors and generators. It is one of the core automated equipment in the motor manufacturing process, directly affecting the motor's performance, efficiency, and production cost. Motors also have applications in vacuum cleaners. A schematic diagram of the motor stator structure after winding is attached. Figure 10 As shown, however, existing winding machines have the following problems when winding the stator of a vacuum cleaner motor:

[0003] 1. Motor stator winding machines typically wind enameled wire. During transportation, storage, and unwinding, debris and oil can adhere to the surface of the enameled wire. Friction between these debris can scratch and damage the coating on the surface of the enameled wire, affecting the quality of the finished product after winding. Therefore, non-woven fabric is usually used to clean the surface of the enameled wire. However, the contact position between the cleaning non-woven fabric and the enameled wire is fixed. Over a long period of cleaning, the non-woven fabric itself will become dirty, affecting the subsequent cleaning effect.

[0004] 2. Existing motor stators need to be fixed and clamped before winding. However, existing motor stators are usually fixed by pressing from top to bottom. During the winding process, the force on the winding is perpendicular to the force of the pressing and fixing. As a result, the motor stator is prone to slippage during the winding process, which reduces the stability of the fixation. Summary of the Invention

[0005] The purpose of this invention is to provide a vacuum cleaner motor stator winding machine and its winding method that are simple in structure and reasonably designed in order to solve the above problems.

[0006] The present invention achieves the above objectives through the following technical solutions:

[0007] A vacuum cleaner motor stator winding machine includes a chassis, a support plate is fixedly installed on the front top of the chassis, a pad is fixedly installed on the rear side of the support plate, a horizontal pushing mechanism is provided on the pad, and a frame is provided on the top of the chassis.

[0008] Also includes:

[0009] A mounting plate is fixedly installed on the frame, and a positioning mechanism is provided on the mounting plate;

[0010] The winding mechanism is located on the rear top of the chassis. Between the winding mechanism and the chassis, there is a cleaning mechanism for cleaning the surface of the enameled wire. The cleaning mechanism includes two pads fixedly installed on the top of the chassis. Two fixed frames are symmetrically installed on the top of the two pads. Several rollers are uniformly rotatably connected inside the fixed frames. A conveyor belt is installed on the outside of the rollers. Several cleaning cloths for cleaning the enameled wire are uniformly fixedly connected to the outside of the conveyor belt.

[0011] Preferably, a control module is fixedly installed on the front top of the frame, and support plates are fixedly connected to the four corners of the bottom of the chassis.

[0012] Preferably, the horizontal pushing mechanism includes a No. 1 hydraulic cylinder fixedly installed on the top of the pad, a push plate fixedly connected to the output end of the No. 1 hydraulic cylinder, four mounting rods fixedly connected to the rear side of the push plate, the four mounting rods being arranged in pairs and symmetrically distributed from left to right, a fixing ring being fixedly connected between the two mounting rods in the same group, two arc-shaped limiting covers being installed on the front side of the fixing ring, two inserts being fixedly connected to the rear side of the top fixing ring, two No. 1 limiting slide rails being fixedly connected to the front side of the top of the machine housing, a No. 1 limiting slider being slidably connected to the top of each of the two No. 1 limiting slide rails, and the top of the No. 1 limiting slider being fixedly connected to the bottom of the push plate.

[0013] Preferably, a first electric slide rail is fixedly installed at the top center of the chassis, a first electric slider is slidably connected to the top of the first electric slide rail, and two positioning seats are fixedly connected to the top of the first electric slider.

[0014] Preferably, the winding mechanism includes two second-order limiting slide rails fixedly connected to the rear side of the top of the chassis. Second-order limiting sliders are slidably connected to the second-order limiting slide rails. Each of the two second-order limiting sliders has a vertical rod fixedly connected to its top. A mounting plate is fixedly connected to the top of the two vertical rods. A first-order servo motor is fixedly connected to the center of the top of the mounting plate. A first-order gear is fixedly connected to the output end of the first-order servo motor. Two fixed rods rotate through both ends of the mounting plate. The two fixed rods are connected to the first-order gear through gear and toothed belt transmission. A winding assembly is provided on the front side of the fixed rods, and a reciprocating swing assembly is provided on the rear side of the mounting plate.

[0015] Preferably, the winding assembly includes a fixed head fixedly installed on the front side of the fixed rod. Two mounting slots are symmetrically opened on the outside of the fixed head. A tensioning rod is rotatably connected to the front end of the mounting slot. A baffle is fixedly connected inside the mounting slot. A first spring is fixedly connected between the baffle and the tensioning rod. The reciprocating swing assembly includes a second servo motor fixedly connected to the rear side of the chassis. A fixed swing rod is fixedly connected to the output end of the second servo motor. A connecting rod is rotatably connected to the top of the fixed swing rod. The front end of the connecting rod is rotatably connected to the rear side of the mounting plate.

[0016] Preferably, the top and bottom of the two fixed frames are fixedly connected to limit plates, and the two symmetrical limit plates are connected by a connecting shaft that rotates together. The top of the two connecting shafts are connected by a pulley and a belt. The bottom of the connecting shaft near the second limit slider is fitted with a second gear. The second limit slider is fixedly connected to a rack that meshes with the second gear through a fixed arm.

[0017] Preferably, the positioning mechanism includes a hydraulic cylinder fixedly mounted on a fixed plate. A connecting plate is fixedly connected to the output end of the hydraulic cylinder. Two clamping assemblies are fixedly connected to the bottom of the connecting plate. A downward cutting assembly is provided on the clamping assembly. The clamping assembly includes an arc-shaped pressure plate fixedly connected to the bottom of the connecting plate. An installation hole is opened in the middle of the arc-shaped pressure plate. Two limiting holes are opened at the bottom of the installation hole. A guide rod is fixedly connected to the middle of the installation hole. A limiting sleeve is slidably connected to the bottom of the guide rod. The bottom of the limiting sleeve slides through the center of the bottom of the arc-shaped pressure plate. A second spring is sleeved on the outside of the guide rod. The second spring is located between the limiting sleeve and the inner wall of the installation hole. Two pull rods are hinged to the outside of the limiting sleeve. A third limiting slider is hinged to the end of the pull rod away from the limiting sleeve. The third limiting slider is slidably connected to the inside of the limiting hole. A clamping block is fixedly connected to the third limiting slider. An insertion hole is opened on the front side of the arc-shaped pressure plate.

[0018] Preferably, the downward cutting assembly includes a pressing block fixedly connected to the arc-shaped pressure plate, a second hydraulic cylinder fixedly connected to the top rear side of the pressing block, a slitting blade fixedly connected to the output end of the second hydraulic cylinder, and a limit groove formed on the front side of the pressing block, with the limit groove and the slitting blade slidably connected.

[0019] A method for winding the stator of a vacuum cleaner motor, using the aforementioned vacuum cleaner motor stator winding machine, is characterized by comprising the following steps:

[0020] S1. Stator loading: First, load the stator of the vacuum cleaner motor. Use the No. 1 electric slide rail and the No. 1 electric slider to transport the positioning seat to the left end of the machine box. Then, place the motor stator to be processed on the positioning seat. Then, the No. 1 electric slide rail and the No. 1 electric slider will transport the motor stator to the bottom of the positioning mechanism.

[0021] S2. Clamping and fixing: After the motor stator on the positioning seat is delivered to the position, the positioning mechanism is used to press down and fix it, thus realizing the clamping and fixing of the motor stator.

[0022] S3. Rotation cleaning: After the motor stator is clamped and fixed, the enameled wire is passed through the cleaning mechanism and then around the guide pulley. Under the synchronous drive of the winding mechanism, the cleaning mechanism is used to clean the enameled wire.

[0023] S4. Automatic winding: Under the action of the winding mechanism, the cleaned enameled wire is automatically wound back and forth.

[0024] S5. Finished product unloading: After the enameled wire is wound onto the motor stator, the enameled wire is cut using a positioning mechanism. Then, the motor stator after winding is removed, completing the automatic winding of the motor stator.

[0025] The beneficial effects of this invention are as follows:

[0026] 1. Unlike existing technologies, this invention uses a positioning seat to support and limit the motor stator, achieving primary positioning and fixing. It uses a positioning mechanism to press and fix the motor stator from top to bottom, achieving secondary positioning and fixing. Furthermore, during the pressing process, the clamping assembly is synchronously driven to achieve lateral clamping and fixing of the motor stator, achieving tertiary fixing. This improves the stability of the motor stator clamping, avoids slippage during winding, and improves the quality of winding.

[0027] 2. Unlike existing technologies, the combined use of the winding mechanism and the cleaning mechanism enables the cleaning mechanism to perform reciprocating rotation cleaning of the enameled wire, resulting in better cleaning effect. Compared with traditional non-woven fabric fixed cleaning, the cleaning effect is better, the maintenance cycle is shorter, and the maintenance frequency is reduced.

[0028] 3. Unlike existing technologies, the combined use of a horizontal pushing mechanism, a winding mechanism, and a positioning mechanism enables automatic loading and unloading, positioning and clamping, and automatic winding of the motor stator, resulting in a high degree of automation and high winding efficiency. Attached Figure Description

[0029] Figure 1 This is a three-dimensional view of the overall structure of the present invention;

[0030] Figure 2 This is a partial three-dimensional structural view of the present invention;

[0031] Figure 3 This is a perspective view of the horizontal pushing mechanism, positioning mechanism, fixing plate, and No. 1 electric slide rail of the present invention;

[0032] Figure 4 This is an exploded view of the horizontal pushing mechanism, positioning mechanism, fixing plate, and No. 1 electric slide rail of the present invention;

[0033] Figure 5 This is a partial cross-sectional first-view schematic diagram of the positioning mechanism of the present invention;

[0034] Figure 6 This is a partial cross-sectional second-view schematic diagram of the positioning mechanism of the present invention;

[0035] Figure 7 This is a perspective view of the winding mechanism and cleaning mechanism of the present invention;

[0036] Figure 8 This is a perspective view of a partial structure of the winding mechanism and the cleaning mechanism of the present invention;

[0037] Figure 9 This is a perspective view of the cleaning mechanism of the present invention;

[0038] Figure 10 This is a schematic diagram of the motor stator after winding according to the present invention;

[0039] Figure 11 This is a flowchart of the method of the present invention.

[0040] In the diagram: 1. Chassis; 2. Support plate; 3. Frame; 4. Horizontal pushing mechanism; 41. Hydraulic cylinder No. 1; 42. Push plate; 43. Mounting rod; 44. Fixing ring; 45. Arc-shaped limit cover; 46. Insert plate; 5. Winding mechanism; 51. Servo motor No. 1; 52. Fixing rod; 53. Mounting plate; 54. Gear No. 1; 55. Reciprocating swing assembly; 551. Servo motor No. 2; 552. Fixed swing arm; 553. Connecting rod; 56. Winding assembly; 561. Fixed head; 562. Tensioning rod; 563. Spring No. 1; 564. Mounting slot; 565. Baffle; 57. Limiting slide rail No. 2; 58. Limiting slider No. 2; 6. Control module; 7. Cleaning mechanism; 71. Fixed arm; 72. Rack; 73. Fixing 74. Frame; 75. Cleaning cloth; 76. Conveyor belt; 77. Connecting shaft; 78. Limiting plate; 79. Gear No. 2; 80. Positioning mechanism; 81. Hydraulic cylinder No. 1; 82. Connecting plate; 83. Clamping assembly; 84. Limiting hole; 85. Arc-shaped pressure plate; 86. Insertion hole; 87. Mounting hole; 88. Limiting slider No. 3; 89. Clamping block; 80. Pull rod; 81. Spring No. 2; 82. Limiting sleeve; 833. Guide rod; 84. Lowering cutting assembly; 85. Hydraulic cylinder No. 2; 86. Crimping block; 87. Sliding knife; 88. Limiting groove; 9. Fixing plate; 10. Electric slide rail No. 1; 11. Pad; 12. Electric slide rail No. 1; 13. Positioning seat; 14. Limiting slide rail No. 1. Detailed Implementation

[0041] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0042] Example: Please refer to Figure 1 , Figure 2 and Figure 3A vacuum cleaner motor stator winding machine includes a housing 1. A support plate 2 is fixedly installed on the front top of the housing 1, and a pad 11 is fixedly installed on the rear side of the support plate 2. A horizontal pushing mechanism 4 is provided on the pad 11. A frame 3 is provided on the top of the housing 1. A fixing plate 9 is fixedly installed on the frame 3, and a positioning mechanism 8 is provided on the fixing plate 9. A winding mechanism 5 is provided on the rear top of the housing 1. A cleaning mechanism 7 for cleaning the surface of the enameled wire is provided between the winding mechanism 5 and the housing 1. A control module 6 is fixedly installed on the front top of the frame 3. The control module 6 is prior art and will not be described in detail later. Support plates are fixedly connected to the four corners of the bottom of the housing 1. A first electric slide rail 10 is fixedly installed in the middle of the top of the housing 1. A first electric slider 12 is slidably connected to the top of the first electric slide rail 10. Two positioning seats 13 are symmetrically fixedly connected to the top of the first electric slider 12. The top of the positioning seats 13 supports the vacuum cleaner motor stator.

[0043] In use, the support plate 2 is used to place tools and the motor stator, the frame 3 is used to install the fixing plate 9 and the control module 6, the support plate is used to support the housing 1, the positioning seat 13 is used to support and limit the bottom of the motor stator, the cooperation of the first electric slide rail 10 and the first electric slider 12 facilitates the loading and unloading of the motor stator, the positioning mechanism 8 is used to press and fix the motor stator, the winding mechanism 5 is used to realize the automatic winding of the enameled wire, and the cleaning mechanism 7 is used to rotate and clean the enameled wire before winding.

[0044] Please see Figure 2 , Figure 3 and Figure 4 The horizontal pushing mechanism 4 includes a first hydraulic cylinder 41 fixedly installed on the top of the pad 11. A push plate 42 is fixedly connected to the output end of the first hydraulic cylinder 41. Four mounting rods 43 are fixedly connected to the rear side of the push plate 42. The four mounting rods 43 are arranged in pairs and are symmetrically distributed from left to right. A fixing ring 44 is fixedly connected between the two mounting rods 43 in the same group. Two arc-shaped limit covers 45 are symmetrically installed on the front side of the fixing ring 44. Two inserts 46 are symmetrically fixedly connected to the rear side of the top fixing ring 44. Two first limit slide rails 14 are symmetrically fixedly connected to the front side of the top of the machine box 1. A first limit slider is slidably connected to the top of each of the two first limit slide rails 14. The top of the first limit slider is fixedly connected to the bottom of the push plate 42.

[0045] First, the motor stator that needs to be wound is placed on the positioning seat 13. Then, the first electric slider 12 is used to transport the positioning seat 13 and the motor stator on it to the bottom of the positioning mechanism 8. Then, the first hydraulic cylinder 41 is started. The output end of the first hydraulic cylinder 41 extends, driving the push plate 42 and the mounting rod 43 on it to move backward. Simultaneously, the fixing ring 44 and the arc-shaped limit cover 45 on it move backward. The fixing ring 44 pushes the motor stator to ensure that the front end of the motor stator is flush with the front end of the positioning seat 13, thus realizing the initial pre-positioning of the motor stator.

[0046] Please see Figure 3 , Figure 4 and Figure 5 The positioning mechanism 8 includes a hydraulic cylinder 81 fixedly mounted on a fixed plate 9. A connecting plate 82 is fixedly connected to the output end of the hydraulic cylinder 81. Two clamping assemblies 83 are symmetrically fixedly connected to the bottom of the connecting plate 82. A downward cutting assembly 84 is provided on the clamping assembly 83. The clamping assembly 83 includes an arc-shaped pressure plate 831 fixedly connected to the bottom of the connecting plate 82. An installation hole 833 is opened in the middle of the arc-shaped pressure plate 831. Two limiting holes 830 are symmetrically opened at the bottom of the installation hole 833. A guide rod 839 is fixedly connected to the middle of the installation hole 833. A limiting sleeve 83 is slidably connected to the bottom of the guide rod 839. 8. The bottom of the limiting sleeve 838 slides through the center of the bottom of the arc-shaped pressure plate 831. A second spring 837 is sleeved on the outside of the guide rod 839. The second spring 837 is located between the inner wall of the limiting sleeve 838 and the mounting hole 833. Two pull rods 836 are hinged to the outside of the limiting sleeve 838. A third limiting slider 834 is hinged to the end of the pull rod 836 away from the limiting sleeve 838. The third limiting slider 834 is slidably connected inside the limiting hole 830. A clamping block 835 for clamping the stator of the vacuum cleaner motor is fixedly connected to the third limiting slider 834. An insertion hole 832 is opened on the front side of the arc-shaped pressure plate 831.

[0047] Please see Figure 5 and Figure 6 The downward cutting assembly 84 includes a pressing block 842 fixedly connected to the arc-shaped pressure plate 831. A second hydraulic cylinder 841 is fixedly connected to the top rear side of the pressing block 842. A slitting blade 843 is fixedly connected to the output end of the second hydraulic cylinder 841. A limiting groove 844 is opened on the front side of the pressing block 842. The limiting groove 844 is slidably connected to the protrusion on the rear side of the slitting blade 843 to ensure the stable linear downward cutting of the slitting blade 843.

[0048] In use, after the motor stator is pre-positioned, the hydraulic cylinder 81 is activated. The output end of the hydraulic cylinder 81 drives the connecting plate 82 and the arc-shaped pressure plate 831 on it to move downwards until the bottom of the limiting sleeve 838 is in contact with the top of the motor stator. At this time, as the hydraulic cylinder 81 continues to extend, the limiting sleeve 838 moves upwards along the guide rod 839, simultaneously driving one end of the pull rod 836 to move upwards, simultaneously compressing the second spring 837. Then, simultaneously driving the other end of the pull rod 836 and the third limiting slider 834 on it to move towards the center of the arc-shaped pressure plate 831, simultaneously driving the clamping block 835 to center and clamp, realizing the clamping and fixing of the side of the motor stator. Combined with the downward pressing and fixing of the arc-shaped pressure plate 831, it realizes the pressing and fixing from top to bottom and the side clamping and fixing, improving the stability of the clamping and fixing, avoiding the problem of motor stator slippage during winding, and ensuring the quality of winding.

[0049] Please see Figure 2 , Figure 7 and Figure 8 The winding mechanism 5 includes two second-level limit slide rails 57 that are symmetrically fixedly connected to the rear top of the chassis 1. Second-level limit sliders 58 are slidably connected to the second-level limit slide rails 57. The top of each of the two second-level limit sliders 58 is fixedly connected to a vertical rod. The top of the two vertical rods is fixedly connected to a mounting plate 53. A first-level servo motor 51 is fixedly connected to the center of the top of the mounting plate 53. A first-level gear 54 is fixedly connected to the output end of the first-level servo motor 51. The mounting plate 53 rotates symmetrically to the left and right and passes through two fixed rods 52. The two fixed rods 52 are connected to the first-level gear 54 through gear and toothed belt transmission. A winding assembly 56 is provided on the front side of the fixed rods 52, and a reciprocating swing assembly 55 is provided on the rear side of the mounting plate 53.

[0050] Please see Figure 2 , Figure 7 and Figure 8 The winding assembly 56 includes a fixed head 561 fixedly installed on the front side of the fixed rod 52. Two mounting slots 564 are symmetrically opened on the outside of the fixed head 561. A tension rod 562 is rotatably connected to the front end of the mounting slot 564. A baffle 565 is fixedly connected inside the mounting slot 564. A first spring 563 is fixedly connected between the baffle 565 and the tension rod 562. The reciprocating swing assembly 55 includes a second servo motor 551 fixedly connected to the rear side of the chassis 1. A fixed swing rod 552 is fixedly connected to the output end of the second servo motor 551. A connecting rod 553 is rotatably connected to the top of the fixed swing rod 552. The front end of the connecting rod 553 is rotatably connected to the rear side of the mounting plate 53. Guide pulleys are installed on the top of the fixed rod 52 and the chassis 1. Multiple guide pulleys work together to limit and guide the enameled wire, and the enameled wire passes through the tension rod 562.

[0051] In use, after the positioning mechanism 8 clamps and fixes the motor stator, the second servo motor 551 in the reciprocating swing assembly 55 is started. The output end of the second servo motor 551 drives the fixed swing rod 552 to rotate, which in turn drives the connecting rod 553 and the mounting plate 53 on it to move back and forth along the second limit slide rail 57. This then synchronously drives the fixed rod 52 and the winding assembly 56 on it to reciprocate. When the winding assembly 56 moves forward, it drives the tension rod 562 to move forward. Under the elastic force of the first spring 563, the tension rod 562 is driven to open away from the fixed head 561. At this time, as the fixed rod 52 moves forward, the tension rod 562... After being subjected to the elastic force of spring 563, the wire enters the motor stator and synchronously drives the enameled wire forward until the tension rod 562 moves into the arc-shaped limiting cover 45. The arc-shaped limiting cover 45 keeps the tension rod 562 in a limited position. At the same time, the first servo motor 51 is started. The output end of the first servo motor 51 drives the first gear 54 to rotate. Then, through the transmission of the gear belt, the fixed rod 52 and the enameled wire on it rotate. At the same time, the fixed swing rod 552 moves backward. After moving to disengage from the motor stator, the first servo motor 51 rotates in the opposite direction, synchronously driving the enameled wire to rotate in the opposite direction. At this time, the above steps are repeated. Through the back-and-forth reciprocating motion and rotation, the automatic winding of the enameled wire is realized.

[0052] Please see Figure 2 , Figure 8 and Figure 9 The cleaning mechanism 7 includes two pads fixedly installed on the top of the housing 1. Two fixed frames 73 are symmetrically installed on the top of the two pads. Several rollers are uniformly rotatably connected inside the fixed frames 73. A conveyor belt 75 is uniformly installed on the outside of the rollers. Several cleaning cloths 74 for cleaning enameled wires are uniformly fixedly connected to the outside of the conveyor belt 75. Limiting plates 77 are fixedly connected to the top and bottom of the two fixed frames 73. A connecting shaft 76 is rotatably connected between the two symmetrical limiting plates 77. The top of the two connecting shafts 76 is connected to the belt through pulleys. The two connecting shafts 76 tension the conveyor belt 75. A second gear 78 is sleeved on the bottom of the connecting shaft 76 near the second limiting slider 58. A rack 72 that meshes with the second gear 78 is fixedly connected to the second limiting slider 58 through a fixed arm 71.

[0053] During the winding process, the second limiting slider 58 reciprocates back and forth, synchronously driving the fixed arm 71 and its rack 72 to reciprocate back and forth. This, in turn, drives the second gear 78 and its connecting shaft 76 to rotate back and forth. Subsequently, through the pulley and belt, it synchronously drives the connecting shaft 76 on the other side to rotate back and forth, synchronously driving the conveyor belt 75 and its cleaning cloth 74 to rotate back and forth. By utilizing the reciprocating rotation of the cleaning cloth 74, the enameled wire is cleaned back and forth. Compared with the traditional fixed non-woven cloth cleaning, the cleaning effect is better and the efficiency is higher. Moreover, the cleaning cloth 74 itself is detachable, making it easy to replace and convenient for subsequent maintenance.

[0054] Please see Figure 11 A method for winding the stator of a vacuum cleaner motor includes the following steps:

[0055] S1. Stator loading: First, the vacuum cleaner motor stator is loaded. The positioning seat 13 is transported to the left end of the machine box 1 using the first electric slide rail 10 and the first electric slider 12. Then, the motor stator to be processed is placed on the positioning seat 13. The positioning seat 13 realizes the first-level limit fixation of the motor stator. Then, the first electric slide rail 10 and the first electric slider 12 transport the motor stator to the bottom of the positioning mechanism 8.

[0056] S2. Clamping and Fixing: After the motor stator on the positioning seat 13 is delivered to the correct position, the first hydraulic cylinder 41 is activated. The output end of the first hydraulic cylinder 41 extends, driving the push plate 42 and the mounting rod 43 on it to move. Simultaneously, it drives the fixing ring 44 and the arc-shaped limiting cover 45 on it to move. The fixing ring 44 pushes the motor stator to ensure that the front end of the motor stator is flush with the front end of the positioning seat 13, thus achieving the initial pre-positioning of the motor stator. At this time, the hydraulic cylinder 81 is activated. The output end of the hydraulic cylinder 81 drives the connecting plate 82 and the arc-shaped pressure plate 831 on it to move downward. Until the bottom of the limiting sleeve 838 is in contact with the top of the motor stator, as the hydraulic cylinder 81 continues to extend, the limiting sleeve 838 moves upward along the guide rod 839, simultaneously driving one end of the pull rod 836 to move upward, simultaneously compressing the second spring 837, and then simultaneously driving the other end of the pull rod 836 and the third limiting slider 834 on it to move towards the center of the arc-shaped pressure plate 831, simultaneously driving the clamping block 835 to center and clamp, thus realizing the clamping and fixing of the side of the motor stator, and realizing the clamping and fixing of the motor stator;

[0057] S3. Rotation cleaning: After the motor stator is clamped and fixed, the enameled wire is passed through the cleaning mechanism 7 and then around the guide pulley, and then the enameled wire is passed onto the tension rod 562.

[0058] S4. Automatic Winding: Under the action of the winding mechanism 5, the second servo motor 551 in the reciprocating swing assembly 55 is activated. The output end of the second servo motor 551 drives the fixed swing rod 552 to rotate, which in turn drives the connecting rod 553 and the mounting plate 53 on it to move back and forth along the second limit slide rail 57. This then synchronously drives the fixed rod 52 and the winding assembly 56 on it to move back and forth. When the winding assembly 56 moves forward, it drives the tension rod 562 to move forward. Under the elastic force of the first spring 563, the tension rod 562 opens away from the fixed head 561. At this time, as the fixed rod 52 moves forward, the tension rod 562 overcomes the elastic force of the first spring 563 and enters the electric... In the stator, the enameled wire is moved forward synchronously until the tension rod 562 moves into the arc-shaped limit cover 45. The arc-shaped limit cover 45 keeps the tension rod 562 in place. At the same time, the first servo motor 51 is started. The output end of the first servo motor 51 drives the first gear 54 to rotate. Then, through the transmission of the gear and the toothed belt, the fixed rod 52 and the enameled wire on it are rotated. At the same time, the fixed swing rod 552 moves backward. After it moves out of the motor stator, the first servo motor 51 rotates in the opposite direction, synchronously driving the enameled wire to rotate in the opposite direction. At this time, the above steps are repeated. Through the back-and-forth reciprocating motion and rotation, the automatic winding of the enameled wire is realized. At the same time, the cleaning mechanism 7 cleans the enameled wire.

[0059] S5. Finished product unloading: After the enameled wire is wound onto the motor stator, the enameled wire is cut using the downward cutting component 84. Then, the motor stator after winding is removed, thus completing the automatic winding of the motor stator.

[0060] The embodiments described above are merely examples of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention.

Claims

1. A vacuum cleaner motor stator winding machine, comprising a chassis, characterized in that: A support plate is fixedly installed on the front side of the top of the chassis, a pad is fixedly installed on the rear side of the support plate, a horizontal pushing mechanism is provided on the pad, and a frame is provided on the top of the chassis. Also includes: A mounting plate is fixedly installed on the frame, and a positioning mechanism is provided on the mounting plate; A winding mechanism is located on the rear top of the chassis. A cleaning mechanism for cleaning the surface of the enameled wire is provided between the winding mechanism and the chassis. The cleaning mechanism includes two pads fixedly installed on the top of the chassis. Two fixed frames are symmetrically installed on the top of the two pads. Several rollers are uniformly rotated and connected inside the fixed frames. A conveyor belt is installed on the outside of the multiple rollers. Several cleaning cloths for cleaning the enameled wire are uniformly fixedly connected to the outside of the conveyor belt. The top center of the chassis is fixedly installed with a No. 1 electric slide rail, the top of the No. 1 electric slide rail is slidably connected with a No. 1 electric slider, and the top of the No. 1 electric slider is fixedly connected with two positioning seats. The positioning mechanism includes a hydraulic cylinder fixedly mounted on a fixed plate. A connecting plate is fixedly connected to the output end of the hydraulic cylinder. Two clamping assemblies are fixedly connected to the bottom of the connecting plate. A downward cutting assembly is provided on the clamping assembly. The clamping assembly includes an arc-shaped pressure plate fixedly connected to the bottom of the connecting plate. An installation hole is opened in the middle of the arc-shaped pressure plate. Two limiting holes are opened at the bottom of the installation hole. A guide rod is fixedly connected to the middle of the installation hole. A limiting sleeve is slidably connected to the bottom of the guide rod. The bottom of the limiting sleeve slides through the center of the bottom of the arc-shaped pressure plate. A second spring is sleeved on the outside of the guide rod. The second spring is located between the limiting sleeve and the inner wall of the installation hole. Two pull rods are hinged to the outside of the limiting sleeve. A third limiting slider is hinged to the end of the pull rod away from the limiting sleeve. The third limiting slider is slidably connected to the inside of the limiting hole. A clamping block is fixedly connected to the third limiting slider. An insertion hole is opened on the front side of the arc-shaped pressure plate.

2. The vacuum cleaner motor stator winding machine according to claim 1, characterized in that: A control module is fixedly installed on the front top of the frame, and support plates are fixedly connected to the four corners of the bottom of the chassis.

3. A vacuum cleaner motor stator winding machine according to claim 1, characterized in that: The horizontal pushing mechanism includes a No. 1 hydraulic cylinder fixedly installed on the top of the pad. A push plate is fixedly connected to the output end of the No. 1 hydraulic cylinder. Four mounting rods are fixedly connected to the rear side of the push plate. The four mounting rods are arranged in pairs and are symmetrically distributed from left to right. A fixing ring is fixedly connected between the two mounting rods in the same group. Two arc-shaped limit covers are installed on the front side of the fixing ring. Two inserts are fixedly connected to the rear side of the top fixing ring. Two No. 1 limit slide rails are fixedly connected to the front side of the top of the machine box. A No. 1 limit slider is slidably connected to the top of each of the two No. 1 limit slide rails. The top of the No. 1 limit slider is fixedly connected to the bottom of the push plate.

4. A vacuum cleaner motor stator winding machine according to claim 1, characterized in that: The winding mechanism includes two second-level limit slide rails fixedly connected to the rear side of the top of the chassis. Second-level limit sliders are slidably connected to the second-level limit slide rails. Each of the two second-level limit sliders has a vertical rod fixedly connected to its top. A mounting plate is fixedly connected to the top of the two vertical rods. A first-level servo motor is fixedly connected to the center of the top of the mounting plate. A first-level gear is fixedly connected to the output end of the first-level servo motor. Two fixed rods rotate through both ends of the mounting plate. The two fixed rods are connected to the first-level gear through gear and toothed belt transmission. A winding assembly is provided on the front side of the fixed rods, and a reciprocating swing assembly is provided on the rear side of the mounting plate.

5. A vacuum cleaner motor stator winding machine according to claim 4, characterized in that: The winding assembly includes a fixed head fixedly installed on the front side of the fixed rod. Two mounting slots are symmetrically opened on the outside of the fixed head. A tensioning rod is rotatably connected to the front end of the mounting slot. A baffle is fixedly connected inside the mounting slot. A No. 1 spring is fixedly connected between the baffle and the tensioning rod. The reciprocating swing assembly includes a No. 2 servo motor fixedly connected to the rear side of the chassis. A fixed swing rod is fixedly connected to the output end of the No. 2 servo motor. A connecting rod is rotatably connected to the top of the fixed swing rod. The front end of the connecting rod is rotatably connected to the rear side of the mounting plate.

6. A vacuum cleaner motor stator winding machine according to claim 4, characterized in that: Both of the fixed frames are fixedly connected to limit plates at the top and bottom. The two limit plates, which are symmetrically positioned, are connected by a connecting shaft that rotates together. The tops of the two connecting shafts are connected by a pulley and a belt. A gear number two is sleeved on the bottom of the connecting shaft on the side closer to the second limit slider. The second limit slider is fixedly connected to a rack that meshes with the gear number two through a fixed arm.

7. A vacuum cleaner motor stator winding machine according to claim 1, characterized in that: The downward cutting assembly includes a pressing block fixedly connected to the arc-shaped pressure plate. A second hydraulic cylinder is fixedly connected to the top rear side of the pressing block. A slitting blade is fixedly connected to the output end of the second hydraulic cylinder. A limit groove is opened on the front side of the pressing block, and the limit groove is slidably connected to the slitting blade.

8. A method for winding the stator of a vacuum cleaner motor, using the vacuum cleaner motor stator winding machine according to any one of claims 5-7, characterized in that, Includes the following steps: S1. Stator loading: First, load the stator of the vacuum cleaner motor. Use the No. 1 electric slide rail and the No. 1 electric slider to transport the positioning seat to the left end of the machine box. Then, place the motor stator to be processed on the positioning seat. Then, the No. 1 electric slide rail and the No. 1 electric slider will transport the motor stator to the bottom of the positioning mechanism. S2. Clamping and fixing: After the motor stator on the positioning seat is delivered to the position, the positioning mechanism is used to press down and fix it, thus realizing the clamping and fixing of the motor stator. S3. Rotation cleaning: After the motor stator is clamped and fixed, the enameled wire is passed through the cleaning mechanism and then around the guide pulley. Under the synchronous drive of the winding mechanism, the cleaning mechanism is used to clean the enameled wire. S4. Automatic winding: Under the action of the winding mechanism, the cleaned enameled wire is automatically wound back and forth. S5. Finished product unloading: After the enameled wire is wound onto the motor stator, the enameled wire is cut using a positioning mechanism. Then, the motor stator after winding is removed, completing the automatic winding of the motor stator.

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