Rotor winding device and winding method for high-voltage electric fan

Abstract

The application discloses a rotor winding device and winding method of a high-voltage electronic fan, which comprises a rack, a mounting cover, a rotating disc, a revolution driving assembly, a rotor support, a rotation driving assembly, an integrated cover, a limiting mechanism, a winding mechanism and an adjusting mechanism. The mounting cover is fixed on the top of the rack, the rotating disc is rotatably installed on the mounting cover, and the revolution driving assembly is arranged in the mounting cover and can drive the rotating disc to rotate. The rotor support is arranged on the rotating disc adjacent to the edge thereof, the rotation driving assembly is arranged on the rotating disc and can drive the rotor support to rotate, the integrated cover is arranged on the rack, the limiting mechanism is arranged on the integrated cover, and a winding channel is formed between the limiting mechanism and the rotor on the rotor support. The winding mechanism is arranged on the integrated cover and winds the rotor on the rotor support through the winding channel, and the adjusting mechanism is arranged on the winding mechanism and is used for adjusting the radial position of the cable relative to the rotor during winding. The application ensures the orderly and efficient winding of the rotor.

Description

Technical Field

[0001] This invention relates to the field of winding device technology, and in particular to a rotor winding device and winding method for a high-voltage electronic fan. Background Technology

[0002] With the rapid development of the global new energy vehicle industry, the demand for energy conservation and emission reduction is driving the continuous acceleration of technological iteration in core components such as power systems and thermal management systems. As a key component of the thermal management system in new energy vehicles, the high-voltage electric fan's operational stability and heat dissipation efficiency directly affect the overall vehicle's performance and safety. The rotor, as the core moving component of the high-voltage electric fan, has its winding quality that determines its electromagnetic performance, operational smoothness, and service life. Therefore, the winding equipment used for rotor winding processing has a significant impact on the product quality and production efficiency of new energy vehicle components and parts manufacturing.

[0003] In the mass production of high-voltage electric fan rotors for new energy vehicles, the winding device needs to achieve efficient and orderly winding of the rotor windings. Currently, existing winding devices still have technical shortcomings in practical applications: existing devices cannot guarantee the orderly winding of cables on the rotor windings during winding. Often, due to insufficient control precision of the cable's radial position relative to the rotor, the cable arrangement on the windings becomes messy, which not only affects the stability of the rotor's electromagnetic performance but may also cause damage to the insulation layer due to cable compression, increasing the risk of failure in the later use of the rotor. Summary of the Invention

[0004] To address the aforementioned problems, this invention provides a rotor winding device and winding method for a high-voltage electronic fan.

[0005] The above-mentioned technical objective of the present invention is achieved through the following technical solution: a rotor winding device for a high-voltage electronic fan, comprising a frame, a mounting cover, a turntable, a revolution drive assembly, a rotor support, a rotation drive assembly, an integrated cover, a limiting mechanism, a winding mechanism, and an adjusting mechanism; the mounting cover is fixed to the top of the frame, the turntable is rotatably mounted on the mounting cover, the revolution drive assembly is disposed inside the mounting cover and can drive the turntable to rotate; the rotor support is disposed near the edge of the turntable, the rotation drive assembly is disposed on the turntable and can drive the rotor support to rotate; the integrated cover is disposed on the frame, the limiting mechanism is disposed on the integrated cover, and a winding channel is formed between the limiting mechanism and the rotor on the rotor support; the winding mechanism is disposed on the integrated cover and winds the rotor on the rotor support through the winding channel, and the adjusting mechanism is disposed on the winding mechanism and is used to adjust the radial position of the cable relative to the rotor during the winding process.

[0006] By adopting the above technical solution, the winding mechanism can wind the rotor on the rotor support through the winding channel. The adjusting mechanism adjusts the position of the cable relative to the rotor radially during the winding process to ensure that the cable is wound in an orderly manner on the rotor windings. The self-rotation drive component can control the rotation of the rotor support and the rotor, so that the cable is wound around multiple windings of the rotor in sequence. When the rotor winding is completed, the revolution drive component drives the turntable and the rotor support with the cable wound to rotate, and rotates the rotors corresponding to other rotor supports on the turntable to the winding station to carry out the next round of winding work.

[0007] Furthermore, the winding mechanism includes a winding assembly and a power assembly. The winding assembly includes a lead tube, a first guide wheel, a connector, a second guide wheel, and a lead cylinder. The lead tube is horizontally arranged, passes through the integrated cover, and is rotatably connected to it. A wire outlet groove is provided on the side wall of the lead tube near the rotor support, and the first guide wheel is rotatably installed in the wire outlet groove. The connector is coaxially arranged with the lead tube, fixed to the lead tube, and rotatably connected to the integrated cover. An installation port is provided on the connector at a position corresponding to the wire outlet groove, and the second guide wheel is rotatably installed in the installation port. A through hole is provided in the connector for the lead cylinder to slide along the axial direction of the connector, and one end of the through hole communicates with the installation port. The power assembly is located in the integrated cover and is used to drive the lead tube to rotate. When the lead cylinder rotates with the lead tube, it reciprocates along the through hole under the action of the adjustment mechanism.

[0008] By adopting the above technical solution, after the power component is started, it controls the rotation of the lead tube, thereby causing the first guide wheel, connector, second guide wheel, and lead tube to rotate around the axis of the lead tube, thus allowing the cable to complete the winding operation through the winding channel. During the winding process, the first and second guide wheels play a good guiding role and reduce wear. In addition, as the lead tube rotates, the lead tube moves back and forth along the through hole under the action of the adjustment mechanism, thereby ensuring the quality of rotor winding.

[0009] Furthermore, the outer wall of the connector is provided with a movable hole that communicates with both the mounting port and the through hole. The movable hole is coaxial with the through hole. The adjustment mechanism includes an annular plate, a gear, a spring, a connecting rod, an annular gear ring, and a transmission block. The annular plate is fixed to the connector and coaxial with the through hole, and it is located between the second guide wheel and the through hole. The gear is fixedly sleeved on the lead wire tube. The inner diameter of the movable hole is larger than the outer diameter of the gear. One end of the spring is fixed to the annular plate, and the other end of the spring abuts against the gear. The connecting rod is fixed to the integrated cover. The annular gear ring is fixed to the end of the connecting rod away from the integrated cover and sleeved on the outside of the connector. The part of the gear that passes through the movable hole meshes with the annular gear ring, and the distance between the two end faces of the annular gear ring is greater than the thickness of the gear. The transmission block is fixed inside the through hole. The outer wall of the lead wire tube is provided with a spiral groove and a slotted groove that slide with the transmission block. The two ends of the slotted groove are fixed to the two ends of the spiral groove, respectively.

[0010] By adopting the above technical solution, during the rotation of the lead-in drum with the lead tube, the gear rotates synchronously around the lead tube with the lead-in drum. Since the gear meshes with the fixed annular gear ring, the spiral groove and the slotted groove on the lead-in drum are in sliding engagement with the transmission block on the inner wall of the through hole, and one end of the spring abuts against the gear. This allows the lead-in drum and the gear to reciprocate along the axial direction of the lead tube during rotation around the lead tube (when the transmission block is in the spiral groove, the gear and the lead-in drum rotate; when the transmission block is in the slotted groove, the gear and the lead-in drum quickly reset under the spring force and the gear rotates for the next time). This allows the distance between the end of the lead-in drum and the rotor to be adjusted, so as to adjust the radial position of the cable relative to the rotor and ensure the winding quality of the rotor.

[0011] Furthermore, the spiral groove has one turn, and the extension direction of the straight groove is parallel to the axis of the lead tube.

[0012] By adopting the above technical solution, the lead wire drum and gear can maintain rotation during the movement, and the lead wire drum can be quickly reset under the action of the transmission block.

[0013] Furthermore, a clearance cavity is provided through the connector head, and the inner diameter of the clearance cavity near the integrated cover is larger than the outer diameter of the lead tube; the limiting mechanism includes a mounting block, an upper block, a lower block, a connecting seat, a limiting arm, and an arc-shaped baffle; the mounting block is fixed to the integrated cover by a rod passing through the clearance cavity, and the upper and lower blocks are both fixed to the mounting block; the connecting seat is fixed to the integrated cover, and the limiting arm is fixed to the connecting seat. The limiting arms are arranged in pairs and symmetrically distributed on both sides of the rotor support. The side of the two limiting arms that are close to each other is provided with a notch for accommodating the rotor; the arc-shaped baffle is also arranged in pairs and fixed to the two limiting arms respectively. The arc-shaped baffle, the rotor winding, the upper block, and the lower block together form a winding channel.

[0014] By adopting the above technical solution, the rod body is located outside the lead tube. Multiple rod bodies can be set and evenly distributed about the axis of the lead tube to ensure the stability of the mounting block. During the winding process, the upper and lower blocks are adjacent to the top and bottom of the rotor, respectively. The arc-shaped baffle, the rotor winding, and the upper and lower blocks together form a winding channel, ensuring the smooth progress of the rotor winding operation.

[0015] Furthermore, the rotor supports are arranged in pairs, and the winding mechanism is provided in two sets and symmetrically distributed. The two sets of winding mechanisms share a power component, and the power component includes a power motor, a first main synchronous pulley, a first slave synchronous pulley, and a first synchronous belt. The power motor is fixed inside the integrated cover, and the first main synchronous pulley is fixed to the output end of the power motor. There are two sets of first slave synchronous pulleys, which are respectively fixedly sleeved on two lead tubes. The first synchronous belt meshes with the first main synchronous pulley and the two first slave synchronous pulleys.

[0016] By adopting the above technical solution, after the power motor is working, it drives the first main synchronous pulley to rotate, thereby causing the first synchronous belt and the first slave synchronous pulley to rotate, which in turn causes the two sets of lead tubes to rotate synchronously, so that the two sets of winding mechanisms can respectively wind the rotors on the two paired rotor supports, thus ensuring winding efficiency.

[0017] Furthermore, the self-rotation drive assembly includes a mounting frame, a self-rotating motor, a second main synchronous pulley, a second driven synchronous pulley, and a second synchronous belt; the mounting frame is fixed to the bottom of the turntable, the self-rotating motor is fixed to the mounting frame, the second main synchronous pulley is fixedly sleeved on the central rod of one of the paired rotor supports, and the second main synchronous pulley is fixed to the output end of the self-rotating motor; the second driven synchronous pulley is fixedly sleeved on the central rod of the other paired rotor support, and the second synchronous belt meshes with both the second driven synchronous pulley and the second main synchronous pulley.

[0018] By adopting the above technical solution, after the self-rotating motor starts working, it drives the second main synchronous pulley to rotate, thereby causing the second synchronous belt and the second slave synchronous pulley to rotate, which in turn causes the two rotor supports to rotate synchronously, so as to adjust the position of the two rotors and facilitate the orderly winding of each winding on the rotor.

[0019] Furthermore, the frame is equipped with a moving component, which includes a slide rail and an electric push rod; both the slide rail and the electric push rod are fixed to the top of the frame, the bottom of the integrated cover slides in contact with the top of the slide rail, and the push rod end of the electric push rod is fixed to the integrated cover; a position sensor for monitoring the position of the turntable is fixed on the frame.

[0020] By adopting the above technical solution, the control system of the rotor winding device can control the activation of the electric push rod to adjust the position of the integrated cover and the winding mechanism, ensuring that the winding channel formed by the arc-shaped baffle, the rotor winding, and the upper and lower blocks precisely guarantees the smooth progress of the winding operation. The placement of position sensors can indirectly ensure the adjustment accuracy of the relative position between the winding mechanism and the rotor by monitoring the turntable position.

[0021] Furthermore, the revolution drive assembly includes a connecting block and a revolution motor. The connecting block is fixed inside the mounting cover, and the revolution motor is fixed on the connecting block. The output end of the revolution motor is fixed to the turntable. An inlet guide wheel is fixed on the side of the integrated cover away from the turntable, and the end of the inlet guide wheel is located near the lead tube. A side frame is fixed on the side of the frame away from the turntable, and a cable meter is installed on the side frame.

[0022] By adopting the above technical solution, the cable meter can monitor the cable length in real time. According to the winding requirements of the rotor winding, the control system of the rotor winding device can accurately control the operation of the self-rotation drive component and the revolution drive component, thus fully ensuring the winding quality of the rotor.

[0023] This application also discloses a winding method for a rotor winding device of a high-voltage electronic fan, characterized by the following steps:

[0024] S1. Fix the high-voltage electronic fan rotor to be wound onto the rotor bracket;

[0025] S2. The control system of the rotor winding device starts the moving component and adjusts the position of the integrated cover to adjust the relative position of the winding mechanism and the rotor, so that a suitable winding channel is formed between the limiting mechanism and the rotor, ensuring that the winding action of the rotor is completed during the rotation of the lead tube with the connector.

[0026] S3. After one of the rotor windings is fully wound, the control system of the rotor winding device controls the self-rotation drive component to start, so that the rotor support rotates to carry out the winding work of the next winding.

[0027] S4. After all the rotor windings are fully wound, the control system controls the integrated cover to reset via the moving component. Then, the cutter controlled by the robotic arm cuts the cable and controls the revolution drive component to start, causing the turntable and rotor support to rotate so that the next rotor winding operation can begin.

[0028] By adopting the above technical solution, under the control system of the rotor winding device, the moving components, winding mechanism, self-rotation drive components, and revolution drive components operate in an orderly and efficient manner, ensuring the orderly and efficient progress of rotor winding.

[0029] In summary, the present invention has the following beneficial effects:

[0030] 1. In this application, the winding mechanism can wind the rotor on the rotor support through the winding channel. The adjusting mechanism adjusts the position of the cable relative to the rotor radially during the winding process to ensure that the cable is wound in an orderly manner on the rotor windings. The self-rotation drive component can control the rotation of the rotor support and the rotor so that the cable is wound into multiple windings of the rotor in sequence. When the rotor winding is completed, the revolution drive component drives the turntable and the rotor support with the cable wound into rotation, and rotates the rotors corresponding to other rotor supports on the turntable to the winding station to carry out the next round of winding work.

[0031] 2. In this application, during the rotation of the lead-in drum with the lead tube, the gear rotates synchronously around the lead tube with the lead-in drum. Since the gear meshes with the fixed annular gear ring, the spiral groove and the slotted groove on the lead-in drum are in sliding engagement with the transmission block on the inner wall of the through hole, and one end of the spring abuts against the gear. This allows the lead-in drum and the gear to reciprocate along the axial direction of the lead tube during rotation around the lead tube (when the transmission block is in the spiral groove, the gear and the lead-in drum rotate; when the transmission block is in the slotted groove, the gear and the lead-in drum quickly reset under the spring force and the gear rotates for the next time). This allows the distance between the end of the lead-in drum and the rotor to be adjusted so as to adjust the radial position of the cable relative to the rotor and ensure the winding quality of the rotor. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present invention;

[0033] Figure 2 yes Figure 1 A structural diagram from another perspective;

[0034] Figure 3 This is a schematic diagram illustrating the structure of the power assembly in an embodiment of the present invention;

[0035] Figure 4 yes Figure 3 Enlarged view of point A in the middle;

[0036] Figure 5 This is a schematic diagram illustrating the structure of the self-rotation drive component in an embodiment of the present invention;

[0037] Figure 6 This is a schematic diagram illustrating the structure of the limiting mechanism in an embodiment of the present invention;

[0038] Figure 7 yes Figure 6 Enlarged view of point B in the middle;

[0039] Figure 8 This is a schematic diagram illustrating the structure of the adjustment mechanism in an embodiment of the present invention;

[0040] Figure 9 This is a schematic diagram of the lead tube structure in an embodiment of the present invention.

[0041] In the picture:

[0042] 1. Frame; 2. Mounting cover; 3. Turntable;

[0043] 4. Revolution drive assembly; 41. Connecting block; 42. Revolution motor; 5. Rotor support;

[0044] 6. Rotation drive assembly; 61. Mounting bracket; 62. Rotation motor; 63. Second main synchronous pulley; 64. Second slave synchronous pulley; 65. Second synchronous belt; 7. Integrated cover; 71. Inlet guide pulley;

[0045] 8. Limiting mechanism; 81. Mounting block; 82. Upper block; 83. Lower block; 84. Connecting seat; 85. Limiting arm; 851. Notch; 86. Arc-shaped baffle;

[0046] 9. Winding mechanism; 91. Winding assembly; 911. Lead tube; 9111. Lead outlet groove; 912. First guide wheel; 913. Connector; 9131. Mounting port; 9132. Through hole; 9133. Movable hole; 9134. Relief cavity; 914. Second guide wheel; 915. Lead tube; 9151. Spiral groove; 9152. Straight groove;

[0047] 92. Power assembly; 921. Power motor; 922. First main synchronous pulley; 923. First driven synchronous pulley; 924. First synchronous belt;

[0048] 10. Adjusting mechanism; 101. Annular plate; 102. Gear; 103. Spring; 104. Connecting rod; 105. Annular gear ring; 106. Transmission block;

[0049] 11. Winding channel; 12. Moving component; 121. Slide rail; 122. Electric push rod; 13. Position sensor; 14. Side frame; 141. Cable meter. Detailed Implementation

[0050] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0051] like Figure 1-9As shown in the figure, this application discloses a rotor winding device for a high-voltage electronic fan, including a frame 1, a mounting cover 2, a turntable 3, a revolution drive assembly 4, a rotor support 5, a rotation drive assembly 6, an integrated cover 7, a limiting mechanism 8, a winding mechanism 9, and an adjusting mechanism 10. The mounting cover 2 is fixed to the top of the frame 1, the turntable 3 is rotatably mounted on the mounting cover 2, the revolution drive assembly 4 is disposed inside the mounting cover 2 and can drive the turntable 3 to rotate; the rotor support 5 is disposed near the edge of the turntable 3, the rotation drive assembly 6 is disposed on the turntable 3 and can drive the rotor support 5 to rotate; the integrated cover 7 is disposed on the frame 1, the limiting mechanism 8 is disposed on the integrated cover 7, and a winding channel 11 is formed between the limiting mechanism 8 and the rotor on the rotor support 5; the winding mechanism 9 is disposed on the integrated cover 7 and winds the rotor on the rotor support 5 through the winding channel 11; the adjusting mechanism 10 is disposed on the winding mechanism 9 and is used to adjust the radial position of the cable relative to the rotor during the winding process.

[0052] The winding mechanism 9 winds the rotor on the rotor support 5 through the winding channel 11. The adjusting mechanism 10 adjusts the radial position of the cable relative to the rotor during the winding process to ensure that the cable is wound in an orderly manner on the rotor windings. The self-rotation drive assembly 6 controls the rotation of the rotor support 5 and the rotor, so that the cable is wound around multiple windings of the rotor in sequence. When the rotor winding is completed, the revolution drive assembly 4 drives the turntable 3 and the rotor support 5 with the cable wound around it to rotate, and rotates the rotors corresponding to other rotor supports 5 on the turntable 3 to the winding station to carry out the next round of winding work.

[0053] The winding mechanism 9 includes a winding assembly 91 and a power assembly 92. The winding assembly 91 includes a lead tube 911, a first guide wheel 912, a connector 913, a second guide wheel 914, and a lead tube 915. The lead tube 911 is horizontally arranged, passes through the integrated cover 7, and is rotatably connected to it. A wire outlet groove 9111 is provided on the side wall of the lead tube 911 near the rotor support 5. The first guide wheel 912 is rotatably installed in the wire outlet groove 9111. The connector 913 is coaxially arranged with the lead tube 911, fixed to the lead tube 911, and rotates with the integrated cover 7. The connection is dynamic. The connector 913 is provided with an installation port 9131 at the position corresponding to the wire outlet groove 9111. The second guide wheel 914 is rotatably installed in the installation port 9131. The connector 913 is provided with a through hole 9132 for the lead tube 915 to slide along the axial direction of the connector 913. One end of the through hole 9132 is connected to the installation port 9131. The power component 92 is provided in the integrated cover 7 and is used to drive the lead tube 911 to rotate. When the lead tube 915 rotates with the lead tube 911, it moves back and forth along the through hole 9132 under the action of the adjustment mechanism 10.

[0054] After the power unit 92 is started, it controls the rotation of the lead tube 911, thereby causing the first guide wheel 912, connector 913, second guide wheel 914, and lead tube 915 to rotate around the axis of the lead tube 911, so that the cable can be wound through the winding channel 11. During the winding process, the first guide wheel 912 and the second guide wheel 914 play a good guiding role and reduce wear. In addition, as the lead tube 911 rotates, the lead tube 915 moves back and forth along the through hole 9132 under the action of the adjusting mechanism 10, thus ensuring the quality of rotor winding.

[0055] The outer wall of the connector 913 is provided with a movable hole 9133 that communicates with both the mounting port 9131 and the through hole 9132. The movable hole 9133 is coaxial with the through hole 9132. The adjusting mechanism 10 includes an annular plate 101, a gear 102, a spring 103, a connecting rod 104, an annular gear ring 105, and a transmission block 106. The annular plate 101 is fixed on the connector 913 and coaxial with the through hole 9132, and it is located between the second guide wheel 914 and the through hole 9132. The gear 102 is fixedly sleeved on the lead wire cylinder 915. The inner diameter of the movable hole 9133 is larger than the outer diameter of the gear 102. One end of the spring 103 is fixed to the annular plate 101. The other end of the spring 103 abuts against the gear 102; the connecting rod 104 is fixed to the integrated cover 7, and the annular gear ring 105 is fixed to the end of the connecting rod 104 away from the integrated cover 7 and sleeved on the outside of the connector 913. The part of the gear 102 passing through the movable hole 9133 meshes with the annular gear ring 105, and the distance between the two end faces of the annular gear ring 105 is greater than the thickness of the gear 102; the transmission block 106 is fixed in the through hole 9132, and the outer wall of the lead tube 915 is provided with a spiral groove 9151 and a slotted groove 9152 that slide with the transmission block 106. The two ends of the slotted groove 9152 are fixed to the two ends of the spiral groove 9151, respectively. In this embodiment, the spiral groove 9151 has 1 turn, and the extension direction of the slotted groove 9152 is parallel to the axial direction of the lead tube 915.

[0056] As the lead wire drum 915 rotates with the lead wire tube 911, the gear 102 rotates synchronously around the lead wire tube 911. Since the gear 102 meshes with the fixed annular gear ring 105, the spiral groove 9151 and the slotted groove 9152 on the lead wire drum 915 slide against the transmission block 106 on the inner wall of the through hole 9132, and one end of the spring 103 abuts against the gear 102. This allows the lead wire drum 915 and the gear 102 to rotate along the lead wire tube 911. The axial reciprocating motion of the lead tube 911 (when the transmission block 106 is located in the spiral groove 9151, the gear 102 and the lead tube 915 rotate; when the transmission block 106 is located in the slot 9152, the gear 102 and the lead tube 915 quickly reset under the elastic force of the spring 103 and the gear 102 rotates again) allows the distance between the end of the lead tube 915 and the rotor to be adjusted, so as to adjust the radial position of the cable relative to the rotor and ensure the winding quality of the rotor.

[0057] A clearance cavity 9134 is provided through the connector 913. The inner diameter of the clearance cavity 9134 near the integrated cover 7 is larger than the outer diameter of the lead tube 911. The limiting mechanism 8 includes a mounting block 81, an upper block 82, a lower block 83, a connecting seat 84, a limiting arm 85, and an arc-shaped baffle 86. The mounting block 81 is fixed to the integrated cover 7 by a rod (not shown in the figure, the rod is located outside the lead tube 911, and multiple rods can be set and evenly distributed about the axis of the lead tube 911 to ensure the stability of the mounting block 81) passing through the clearance cavity 9134. The upper block 82 and the lower block 83 are both fixed to the mounting block 81; the connecting seat 84 is fixed to the integrated cover 7, and the limiting arm 85 is fixed to the connecting seat 84. The limiting arms 85 are arranged in pairs and symmetrically distributed on both sides of the rotor support 5. The two limiting arms 85 in the pair are provided with a notch 851 for accommodating the rotor on the side that is close to each other; the arc-shaped baffle 86 is also arranged in pairs and fixed to the two limiting arms 85 in the pair. The arc-shaped baffle 86, the rotor winding, the upper block 82 and the lower block 83 together form the winding channel 11.

[0058] During the winding process, the upper block 82 and the lower block 83 are adjacent to the top and bottom of the rotor, respectively. The arc-shaped baffle 86, the rotor winding, and the upper block 82 and the lower block 83 together form the winding channel 11, which ensures the smooth progress of the rotor winding operation.

[0059] The rotor support 5 is arranged in pairs, and the winding mechanism 9 is provided in two sets and symmetrically distributed. The two sets of winding mechanisms 9 share a power component 92, and the power component 92 includes a power motor 921, a first main synchronous pulley 922, a first slave synchronous pulley 923 and a first synchronous belt 924. The power motor 921 is fixed inside the integrated cover 7, and the first main synchronous pulley 922 is fixed to the output end of the power motor 921. There are two sets of first slave synchronous pulleys 923, which are respectively fixedly sleeved on two lead tubes 911. The first synchronous belt 924 is engaged with the first main synchronous pulley 922 and the two first slave synchronous pulleys 923.

[0060] After the power motor 921 starts working, it drives the first main synchronous pulley 922 to rotate, thereby causing the first synchronous belt 924 and the first slave synchronous pulley 923 to rotate. This causes the two sets of lead tubes 911 to rotate synchronously, so that the two sets of winding mechanisms 9 can respectively wind the rotors on the two paired rotor supports 5, thus ensuring winding efficiency.

[0061] The self-rotating drive assembly 6 includes a mounting frame 61, a self-rotating motor 62, a second main synchronous pulley 63, a second driven synchronous pulley 64, and a second synchronous belt 65. The mounting frame 61 is fixed to the bottom of the turntable 3, the self-rotating motor 62 is fixed to the mounting frame 61, the second main synchronous pulley 63 is fixedly sleeved on the central rod of one of the paired rotor supports 5, and the second main synchronous pulley 63 is fixed to the output end of the self-rotating motor 62; the second driven synchronous pulley 64 is fixedly sleeved on the central rod of the other paired rotor support 5, and the second synchronous belt 65 meshes with both the second driven synchronous pulley 64 and the second main synchronous pulley 63. After the self-rotating motor 62 operates, it drives the second main synchronous pulley 63 to rotate, thereby causing the second synchronous belt 65 and the second driven synchronous pulley 64 to rotate, thus causing the two rotor supports 5 to rotate synchronously, so as to adjust the position of the two rotors and facilitate the orderly winding of each winding on the rotor.

[0062] A movable component 12 is provided on the frame 1. The movable component 12 includes a slide rail 121 and an electric push rod 122. The slide rail 121 and the electric push rod 122 are both fixed to the top of the frame 1. The bottom of the integrated cover 7 is slidably engaged with the top of the slide rail 121, and the push rod end of the electric push rod 122 is fixed to the integrated cover 7. A position sensor 13 for monitoring the position of the turntable 3 is fixed on the frame 1.

[0063] The control system of the rotor winding device can control the activation of the electric push rod 122 to adjust the position of the integrated cover 7 and the winding mechanism 9, so that the winding channel 11 formed by the arc-shaped baffle 86, the rotor winding, the upper block 82 and the lower block 83 can precisely ensure the smooth progress of the winding operation. The position sensor 13 can indirectly ensure the adjustment accuracy of the relative position between the winding mechanism 9 and the rotor by monitoring the position of the turntable 3.

[0064] The revolution drive assembly 4 includes a connecting block 41 and a revolution motor 42. The connecting block 41 is fixed inside the mounting cover 2, and the revolution motor 42 is fixed on the connecting block 41. The output end of the revolution motor 42 is fixed to the turntable 3. An inlet guide wheel 71 is fixed on the side of the integrated cover 7 away from the turntable 3. The end of the inlet guide wheel 71 is located near the lead tube 911. A side frame 14 is fixed on the side of the frame 1 away from the turntable 3. A cable meter 141 is installed on the side frame 14.

[0065] The cable meter 141 can monitor the cable length in real time. According to the winding requirements of the rotor winding, the control system of the rotor winding device can accurately control the operation of the self-rotation drive component 6 and the revolution drive component 4, which fully ensures the winding quality of the rotor.

[0066] This application also discloses a winding method for a rotor winding device of a high-voltage electronic fan, comprising the following steps:

[0067] S1. Fix the high-voltage electronic fan rotor to be wound onto the rotor bracket 5;

[0068] S2. The control system of the rotor winding device starts the moving component 12 and adjusts the position of the integrated cover 7 to adjust the relative position of the winding mechanism 9 and the rotor, so that the limiting mechanism 8 and the rotor form a suitable winding channel 11, ensuring that the lead tube 915 completes the winding action of the rotor during the rotation of the connector 913.

[0069] S3. After one of the rotor windings is fully wound, the control system of the rotor winding device controls the self-rotation drive component 6 to start, so that the rotor support 5 rotates to carry out the winding work of the next winding.

[0070] S4. After all the windings of the rotor are fully wound, the control system controls the integrated cover 7 to reset through the moving component 12. Then, the cutter (existing technology, not shown in the figure) controlled by the robotic arm cuts the cable. Then, the revolution drive component 4 is started, so that the turntable 3 and the rotor support 5 rotate to carry out the winding work of the next rotor.

[0071] Under the control system of the rotor winding device, the moving component 12, the winding mechanism 9, the self-rotation drive component 6, and the revolution drive component 4 operate in an orderly and efficient manner, ensuring the orderly and efficient progress of the rotor winding operation.

[0072] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions falling within the scope of the present invention's concept are within the scope of protection of the present invention. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A rotor winding device for a high-voltage electronic fan, characterized in that: It includes a frame (1), a mounting cover (2), a turntable (3), a revolution drive assembly (4), a rotor support (5), a rotation drive assembly (6), an integrated cover (7), a limiting mechanism (8), a winding mechanism (9), and an adjustment mechanism (10); The mounting cover (2) is fixed to the top of the frame (1), the turntable (3) is rotatably mounted on the mounting cover (2), the revolution drive assembly (4) is set inside the mounting cover (2) and can drive the turntable (3) to rotate; the rotor support (5) is set on the turntable (3) near its edge, the rotation drive assembly (6) is set on the turntable (3) and can drive the rotor support (5) to rotate; the integrated cover (7) is set on the frame (1), the limiting mechanism (8) is set on the integrated cover (7), and a winding channel (11) is formed between the limiting mechanism (8) and the rotor on the rotor support (5); the winding mechanism (9) is set on the integrated cover (7) and winds the rotor on the rotor support (5) through the winding channel (11); the adjusting mechanism (10) is set on the winding mechanism (9) and is used to adjust the position of the cable relative to the rotor radially during the winding process; The winding mechanism (9) includes a winding assembly (91) and a power assembly (92). The winding assembly (91) includes a lead tube (911), a first guide wheel (912), a connector (913), a second guide wheel (914), and a lead tube (915). The lead tube (911) is horizontally arranged, passing through the integrated cover (7) and rotatably connected to it. A wire outlet groove (9111) is provided on the side wall of the lead tube (911) near the rotor support (5). The first guide wheel (912) is rotatably installed in the wire outlet groove (9111). The connector (913) is coaxially arranged with the lead tube (911), fixed to the lead tube (911) and rotatably connected to the integrated cover (7). An installation port (9131) is provided on the connector (913) at the position corresponding to the wire outlet groove (9111). The second guide wheel (914) is rotatably installed in the mounting port (9131); the connector (913) is provided with a through hole (9132) for the lead tube (915) to slide along the axial direction of the connector (913), and one end of the through hole (9132) is connected to the mounting port (9131); the power component (92) is provided in the integrated cover (7) and is used to drive the lead tube (911) to rotate. When the lead tube (915) rotates with the lead tube (911), it moves back and forth along the through hole (9132) under the action of the adjustment mechanism (10); The outer wall of the connector (913) is provided with a movable hole (9133) that communicates with both the mounting port (9131) and the through hole (9132). The movable hole (9133) is coaxial with the through hole (9132). The adjustment mechanism (10) includes an annular plate (101), a gear (102), a spring (103), a connecting rod (104), an annular gear ring (105), and a transmission block (106). An annular plate (101) is fixed to the connector (913) and coaxial with the through hole (9132), located between the second guide wheel (914) and the through hole (9132); a gear (102) is fixedly sleeved on the lead wire cylinder (915), the inner diameter of the movable hole (9133) is larger than the outer diameter of the gear (102), one end of the spring (103) is fixed to the annular plate (101), and the other end of the spring (103) abuts against the gear (102); a connecting rod (104) is fixed to the integrated cover (7), and an annular gear ring (105) is far from the connecting rod (104). One end of the integrated cover (7) is fixed and sleeved on the outside of the connector (913). The part of the gear (102) that passes through the movable hole (9133) meshes with the ring gear (105), and the distance between the two ends of the ring gear (105) is greater than the thickness of the gear (102). The transmission block (106) is fixed in the through hole (9132). The outer wall of the lead tube (915) is provided with a spiral groove (9151) and a slot (9152) that slide with the transmission block (106). The two ends of the slot (9152) are fixed to the two ends of the spiral groove (9151) respectively.

2. The rotor winding device for a high-voltage electronic fan according to claim 1, characterized in that: The spiral groove (9151) has 1 turn, and the straight groove (9152) extends in a direction parallel to the axis of the lead tube (915).

3. The rotor winding device for a high-voltage electronic fan according to claim 2, characterized in that: A clearance cavity (9134) is provided through the connector (9133), and the inner diameter of the clearance cavity (9134) on the side near the integrated cover (7) is larger than the outer diameter of the lead tube (911); the limiting mechanism (8) includes a mounting block (81), an upper block (82), a lower block (83), a connecting seat (84), a limiting arm (85), and an arc-shaped baffle (86); The mounting block (81) is fixed to the integrated cover (7) by a rod passing through the relief cavity (9134). The upper block (82) and the lower block (83) are both fixed to the mounting block (81). The connecting seat (84) is fixed to the integrated cover (7). The limiting arm (85) is fixed to the connecting seat (84). The limiting arms (85) are arranged in pairs and symmetrically distributed on both sides of the rotor support (5). The two limiting arms (85) in the pair are provided with a notch (851) for accommodating the rotor on the side that is close to each other. The arc baffle (86) is also arranged in pairs and fixed to the two limiting arms (85) in pairs. The arc baffle (86), the rotor winding, the upper block (82) and the lower block (83) together form a winding channel (11).

4. The rotor winding device for a high-voltage electronic fan according to claim 3, characterized in that: The rotor support (5) is arranged in pairs, and the winding mechanism (9) is provided in two sets and symmetrically distributed. The two sets of winding mechanisms (9) share a power component (92), and the power component (92) includes a power motor (921), a first main synchronous pulley (922), a first slave synchronous pulley (923) and a first synchronous belt (924). The power motor (921) is fixed inside the integrated cover (7), and the first main synchronous pulley (922) is fixed to the output end of the power motor (921); the first slave synchronous pulley (923) is provided in two sets and is fixedly sleeved on the two lead tubes (911) respectively; the first synchronous belt (924) is engaged with the first main synchronous pulley (922) and the two first slave synchronous pulleys (923).

5. The rotor winding device for a high-voltage electronic fan according to claim 4, characterized in that: The self-rotation drive assembly (6) includes a mounting bracket (61), a self-rotation motor (62), a second main synchronous pulley (63), a second slave synchronous pulley (64), and a second synchronous belt (65); The mounting bracket (61) is fixed to the bottom of the turntable (3), the self-rotating motor (62) is fixed to the mounting bracket (61), the second main synchronous pulley (63) is fixedly sleeved on the center rod of one of the paired rotor supports (5), and the second main synchronous pulley (63) is fixed to the output end of the self-rotating motor (62); the second driven synchronous pulley (64) is fixedly sleeved on the center rod of the other paired rotor support (5), and the second synchronous belt (65) meshes with both the second driven synchronous pulley (64) and the second main synchronous pulley (63).

6. The rotor winding device for a high-voltage electronic fan according to claim 5, characterized in that: A movable component (12) is provided on the frame (1). The movable component (12) includes a slide rail (121) and an electric push rod (122). The slide rail (121) and the electric push rod (122) are both fixed to the top of the frame (1). The bottom of the integrated cover (7) is slidably engaged with the top of the slide rail (121), and the push rod end of the electric push rod (122) is fixed to the integrated cover (7). A position sensor (13) for monitoring the position of the turntable (3) is fixed on the frame (1).

7. The rotor winding device for a high-voltage electronic fan according to claim 6, characterized in that: The revolution drive assembly (4) includes a connecting block (41) and a revolution motor (42). The connecting block (41) is fixed inside the mounting cover (2), and the revolution motor (42) is fixed on the connecting block (41). The output end of the revolution motor (42) is fixed to the turntable (3). An inlet guide wheel (71) is fixed on the side of the integrated cover (7) away from the turntable (3), and the inlet guide wheel (71) is set at one end near the lead tube (911); a side frame (14) is fixed on the side of the frame (1) away from the turntable (3), and a cable meter (141) is set on the side frame (14).

8. A winding method for a rotor winding device of a high-voltage electronic fan according to any one of claims 1-7, characterized in that, Includes the following steps: S1. The high-voltage electronic fan rotor to be wound is clamped and fixed on the rotor bracket (5); S2. The control system of the rotor winding device starts the moving component (12) and adjusts the position of the integrated cover (7) to adjust the relative position of the winding mechanism (9) and the rotor, so that the limiting mechanism (8) and the rotor form a suitable winding channel (11) to ensure that the lead tube (915) completes the winding action of the rotor during the rotation of the connector (913). S3. After one of the rotor windings is fully wound, the control system of the rotor winding device controls the self-rotation drive assembly (6) to start, so that the rotor support (5) rotates to carry out the winding work of the next winding. S4. When all the windings of the rotor are fully wound, the control system controls the integrated cover (7) to reset through the moving component (12), then cuts the cable through the cutter controlled by the robotic arm, and then controls the revolution drive component (4) to start, so that the turntable (3) and the rotor support (5) can rotate, so as to carry out the winding work of the next rotor.

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