Horizontal winding machine

Abstract

The application discloses a horizontal winding machine, which comprises a machine table, two magnetic core rotating mechanisms, a line hooking mechanism, a winding mechanism, a magnetic core feeding mechanism, a discharging frame assembly, a product feeding mechanism, a wire feeding mechanism, a wire grabbing mechanism and a wire cutting mechanism. The winding mechanism and the line hooking mechanism can be used to wind enameled wire on the magnetic core. The magnetic core rotating mechanism can be used to rotate the position of the magnetic core, thereby ensuring the uniformity of winding each time. The product feeding mechanism can be used to convert the position of the magnetic core among the magnetic core feeding mechanism, the two magnetic core rotating mechanisms and the discharging frame assembly. The wire feeding mechanism, the wire cutting mechanism and the wire grabbing mechanism can be used to provide enameled wire, cut enameled wire and grab and fix enameled wire, thereby ensuring the normal winding work. The horizontal winding machine adopts the horizontally arranged line hooking mechanism. When winding long enameled wire, the length of the line hooking mechanism needs to be increased, and the height of the machine table does not need to be increased, thereby facilitating the operation of workers.

Description

Technical Field

[0001] This invention relates to the field of inductor coil manufacturing technology, specifically to a horizontal winding machine. Background Technology

[0002] In the field of magnetic core production, the precise winding of enameled wire is one of the key steps to ensure the performance and quality of magnetic cores. However, existing vertical winding machines have encountered significant technical challenges when winding long enameled wires.

[0003] Specifically, when the enameled wire is too long, traditional winding machines face the following main problems:

[0004] Winding table height limitations: To accommodate longer enameled wires, the winding table needs to be designed to be very high. This not only increases the complexity and manufacturing cost of the equipment but also significantly reduces the ease of operation and safety. Operators working on a high platform not only experience high physical exertion but also face safety hazards such as falls.

[0005] Operational inconvenience: The excessively high winding table makes it difficult for operators to access the magnetic core and enameled wire, resulting in difficulties in precise control and adjustment during the winding process. Furthermore, obstructed visibility also increases the difficulty of operation, making it harder for operators to promptly identify and resolve potential problems during winding. Summary of the Invention

[0006] In order to overcome the shortcomings of the prior art, the present invention provides a horizontal winding machine to solve the problems of excessive height, inconvenient operation, and unsafe operation of existing vertical winding machines suitable for long lengths of enameled wire.

[0007] The technical solution adopted by this invention to solve its technical problem is:

[0008] A horizontal winding machine, comprising:

[0009] The machine is equipped with a winding side plate, and the winding side plate has two hook holes horizontally spaced apart.

[0010] Two magnetic core rotation mechanisms are respectively set at the two hook holes, used to fix the magnetic core and drive the magnetic core to rotate;

[0011] The wire hooking mechanism is horizontally set on one side of the side plate. It is used to pass horizontally through the wire hooking hole and the center hole of the magnetic core, and hook back all the enameled wire located on the other side of the magnetic core.

[0012] The winding mechanism is fixedly mounted on the side plate, located between the two magnetic core rotation mechanisms, and is used to move a portion of the enameled wire located on one side of the hook mechanism from the outside of the magnetic core to the side facing away from the hook mechanism.

[0013] The magnetic core feeding mechanism is located on one side of the magnetic core rotating mechanism and is used to provide magnetic cores;

[0014] The feeding frame assembly is located on the other side of the magnetic core rotating mechanism and is used to collect the magnetic cores that have been wound.

[0015] The product delivery mechanism passes through the magnetic core feeding mechanism, the magnetic core rotating mechanism and the unloading frame assembly in sequence. It is used to transport the magnetic core from the magnetic core feeding mechanism to the magnetic core rotating mechanism, and to transport the magnetic core that has been wound on the magnetic core rotating mechanism to the unloading frame assembly.

[0016] The wire feeding mechanism is located on the lower side of the machine and can be raised and lowered to pass through the machine to provide enameled wire to the magnetic core.

[0017] The wire gripping mechanism, mounted on the magnetic core rotating mechanism, is used to grip and fix one end of the enameled wire and rotate together with the magnetic core rotating mechanism.

[0018] The wire cutting mechanism, located on the machine platform, is used to cut enameled wires.

[0019] As a preferred technical solution, the magnetic core rotation mechanism includes a ring rack, a ring guide rail, multiple pulleys, a first mounting plate, a second mounting plate, a first connecting rod, a first drive motor, a first drive gear, and a first finger cylinder. The ring rack and the ring guide rail are respectively fixedly arranged on both sides of the winding side plate. The first connecting rod passes through the hook hole and its two ends are respectively fixedly connected to the first mounting plate and the second mounting plate. The multiple pulleys are rotatably arranged on the first mounting plate, and some of the pulleys roll against the outer side of the ring guide rail, while the other part of the pulleys roll against the inner side of the ring guide rail. The first drive motor is fixedly arranged on the second mounting plate, and the first drive gear is fixedly arranged at the output end of the first drive motor and meshes with the ring rack. The first finger cylinder and the wire gripping mechanism are both fixedly arranged on the first mounting plate.

[0020] As a preferred technical solution, the wire gripping mechanism includes a wire gripping cylinder, a first translation cylinder, a first guide rail, and a first slide block. The first guide rail is fixedly mounted on a first mounting plate, and the wire gripping cylinder is slidably mounted on the first guide rail via the first slide block. The output end of the first translation cylinder is connected to the first slide block to drive the first slide block to reciprocate along the first guide rail.

[0021] As a preferred technical solution, the winding mechanism includes a first linear module, a second linear module, a bidirectional drive assembly, two winding rods and two winding wheels. The first linear module drives the second linear module to move along the z-axis, the second linear module drives the bidirectional drive assembly to move along the x-axis, and the bidirectional drive assembly drives the two winding rods to move closer to or further away from each other along the y-axis.

[0022] The bidirectional drive assembly includes a second drive motor, a second drive gear, a gear seat, a first rack, a second rack, a second connecting rod, and a third connecting rod. The gear seat has two parallel and through guide channels, and a gear cavity communicating with the two guide channels is provided in the middle of the gear seat. The first rack and the second rack are movably inserted through the two guide channels. The second drive motor is fixedly installed on the outside of the gear seat, and the output end of the second drive motor is connected to the second drive gear located in the gear cavity. The second drive gear meshes with the first rack and the second rack.

[0023] The second and third connecting rods are symmetrically arranged on both sides of the gear seat, and one end of the first and second rack rods is movably connected to and fixedly connected to the second connecting rod, respectively. The other ends of the first and second rack rods are fixedly connected to and movably connected to the third connecting rod, respectively. The two winding rods are respectively connected to the ends of the second and third connecting rods, and the two winding wheels are respectively rotatably arranged at the ends of the two winding rods.

[0024] As a preferred technical solution, the hooking mechanism includes two hooks, a connecting block, and a fourth linear module. The two hooks are mounted side by side on the connecting block. The fourth linear module is used to drive the connecting block to drive the two hooks to pass through the central holes of the magnetic cores on the two magnetic core rotation mechanisms, and to pull the enameled wire located on the other side of the magnetic core back from the central holes.

[0025] As a preferred technical solution, the magnetic core feeding mechanism includes: a vibrating feed pan, a first lifting cylinder, a first robotic arm, a first lateral movement component, a magnetic core positioning component, a magnetic core lifting and flipping component, and a pushing and positioning component; the first lifting cylinder is connected to the first robotic arm, and the first lateral movement component is used to drive the first lifting cylinder to move the first robotic arm repeatedly between the vibrating feed pan and the magnetic core positioning component; the magnetic core positioning component is used to rotate and adjust the position of the magnetic core;

[0026] The material pushing and alignment assembly includes a material pushing plate, a material pushing cylinder, and an alignment plate with a second alignment groove. The material pushing plate and the material pushing cylinder are disposed between the rotary adjustment table and the vibrating material plate. The alignment plate is disposed on the side of the rotary adjustment table away from the vibrating material plate.

[0027] The magnetic core lifting and flipping assembly includes a third lifting cylinder, a second rotating cylinder, and a second robotic arm connected in sequence. The third lifting cylinder is used to adjust the height of the second robotic arm to facilitate the second robotic arm in gripping the magnetic core. The second rotating cylinder is used to drive the second robotic arm to rotate 90 degrees, so that the horizontally placed magnetic core becomes vertical, which facilitates the product delivery mechanism in gripping the magnetic core.

[0028] As a preferred technical solution, the magnetic core adjustment assembly includes a second lifting cylinder, a first rotating cylinder, a rotating adjustment platform with a first alignment groove, a pressure rod, a pressure rod mounting base, and an elastic element. The pressure rod mounting base is disposed on the first transverse component, and the pressure rod slides vertically through the pressure rod mounting base, with the lower part of the pressure rod protruding from the bottom of the pressure rod mounting base. One end of the elastic element is connected to the pressure rod mounting base, and the other end is connected to the pressure rod, providing downward pressure for the pressure rod. The second lifting cylinder, the first rotating cylinder, and the rotating adjustment platform are connected in sequence.

[0029] As a preferred technical solution, the product delivery mechanism includes a fifth linear module, a first transverse plate, a second translation cylinder, and a third robotic arm. The second translation cylinder and the third robotic arm are provided in three sets, and the three sets of the second translation cylinder and the third robotic arm are spaced apart on the first transverse plate. The second translation cylinder is used to drive the third robotic arm to extend or retract, and the fifth linear module is used to drive the first transverse plate to move the second translation cylinder and the third robotic arm.

[0030] As a preferred technical solution, the wire feeding mechanism includes a mounting frame, a lifting plate, a third linear module, a third translation cylinder, a fourth translation cylinder, a first wire assembly, and a second wire assembly. The mounting frame is fixedly installed on the lower part of the machine base. A wire supply port is opened at a position on the machine base corresponding to the mounting frame. The wire cutting mechanism is installed at the wire supply port. The first and second wire assemblies are both used to provide enameled wire. The third and fourth translation cylinders are installed on both sides of the lifting plate, and the output ends of the third and fourth translation cylinders are fixedly connected to the first and second wire assemblies, respectively. The third linear module is installed on the mounting frame and is used to drive the lifting plate to move up and down along the mounting frame.

[0031] As a preferred technical solution, the first wire assembly includes a wire seat, a wire rod, and a wire pressing cylinder. The wire seat is fixedly connected to the output end of the third translation cylinder. One end of the wire rod is fixed on the wire seat, and the other end of the wire rod is provided with a wire tube that allows the enameled wire to pass through. The wire pressing cylinder is fixedly mounted on the wire seat, and the output end of the wire pressing cylinder can cooperate with the wire seat to clamp or loosen the enameled wire.

[0032] The beneficial effects of this invention are as follows: the cooperation of the winding mechanism and the hooking mechanism enables the winding of enameled wire onto the magnetic core; the magnetic core rotation mechanism can be used to rotate the position of the magnetic core, ensuring the uniformity of each winding; the product feeding mechanism can realize the switching of the magnetic core between the magnetic core feeding mechanism, the two magnetic core rotation mechanisms, and the unloading frame assembly; the wire feeding mechanism, wire cutting mechanism, and wire gripping mechanism can be used to provide enameled wire, cut the enameled wire, and grip and fix the enameled wire, thereby ensuring the normal progress of the winding work. This horizontal winding machine adopts a horizontally set hooking mechanism. When winding longer enameled wire, only the length of the hooking mechanism needs to be increased, without increasing the height of the machine platform, which is convenient for workers to operate. Attached Figure Description

[0033] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0034] Figure 1 This is a schematic diagram of the structure of the horizontal winding machine provided in an embodiment of the present invention;

[0035] Figure 2 yes Figure 1 Enlarged diagram of part A in the middle;

[0036] Figure 3 This is a schematic diagram of the magnetic core rotation mechanism provided in an embodiment of the present invention;

[0037] Figure 4 This is an installation diagram of the first finger cylinder and the wire-gripping mechanism provided in an embodiment of the present invention;

[0038] Figure 5 This is a schematic diagram of the winding mechanism provided in an embodiment of the present invention;

[0039] Figure 6 This is a cross-sectional view of the winding mechanism provided in an embodiment of the present invention;

[0040] Figure 7 This is a schematic diagram of the hooking mechanism provided in an embodiment of the present invention;

[0041] Figure 8 This is a schematic diagram of the magnetic core feeding mechanism provided in an embodiment of the present invention;

[0042] Figure 9 This is a schematic diagram of the magnetic core feeding mechanism (excluding the vibrating feeder) provided in an embodiment of the present invention;

[0043] Figure 10 yes Figure 9 Enlarged diagram of section B;

[0044] Figure 11 This is a schematic diagram of the product delivery mechanism provided in an embodiment of the present invention;

[0045] Figure 12 This is a schematic diagram of the wire feeding mechanism provided in an embodiment of the present invention;

[0046] Figure 13 This is a schematic diagram of the structure of the first wire assembly provided in an embodiment of the present invention;

[0047] Figure 14 This is a schematic diagram of the wire-cutting mechanism provided in an embodiment of the present invention.

[0048] Figure label:

[0049] 100. Machine base; 101. Side plate; 102. Wire hook hole; 103. Machine base table; 104. Wire supply port; 200. Enamelled wire; 300. Magnetic core; 301. Center hole;

[0050] 1. Magnetic core rotation mechanism; 11. Ring rack; 12. Ring guide rail; 121. Outer guide groove; 122. Inner guide groove; 123. Notch; 13. Pulley; 14. First mounting plate; 15. Second mounting plate; 16. First connecting rod; 17. First drive motor; 18. First drive gear; 19. First finger cylinder;

[0051] 2. Winding mechanism; 21. First linear module; 22. Second linear module; 23. Bidirectional drive assembly; 231. Second drive motor; 232. Second drive gear; 233. Gear seat; 2331. Guide channel; 2332. Gear cavity; 234. First rack; 235. Second rack; 236. Second connecting rod; 237. Third connecting rod; 24. Winding rod; 25. Winding wheel;

[0052] 3. Hook mechanism; 31. Hook; 32. Connecting block; 33. Fourth linear module;

[0053] 4. Magnetic core feeding mechanism; 41. Vibrating tray; 42. First lifting cylinder; 43. First robotic arm; 44. First transverse component; 45. Magnetic core positioning component; 451. Second lifting cylinder; 452. First rotary cylinder; 453. Rotary positioning table; 4531. First alignment slot; 454. Pressure rod; 455. Pressure rod mounting base; 456. Elastic element; 46. Magnetic core lifting and flipping component; 461. Third lifting cylinder; 462. Second rotary cylinder; 463. Second robotic arm; 47. Pushing and positioning component; 471. Pushing plate; 472. Pushing cylinder; 473. Alignment plate; 4731. Second alignment slot;

[0054] 5. Material feeding frame assembly; 51. Material feeding frame; 52. Material guide channel;

[0055] 6. Product delivery mechanism; 61. Fifth linear module; 62. First transverse plate; 63. Second translation cylinder; 64. Third robotic arm;

[0056] 7. Wire feeding mechanism; 71. Mounting bracket; 72. Lifting plate; 73. Third linear module; 74. Third translation cylinder; 75. Fourth translation cylinder; 76. First wire assembly; 761. Wire seat; 762. Wire rod; 763. Wire conduit; 764. Wire pressing cylinder; 77. Second wire assembly; 78. Slider rail assembly;

[0057] 8. Wire gripping mechanism; 81. Wire gripping cylinder; 82. First translation cylinder; 83. First slide block;

[0058] 9. Wire cutting mechanism; 91. Pneumatic scissors; 92. Scissors mounting plate; 93. Scissors drive cylinder. Detailed Implementation

[0059] The following will clearly and completely describe the concept, specific structure, and technical effects of the present invention in conjunction with embodiments and accompanying drawings, so as to fully understand the purpose, features, and effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are all within the scope of protection of the present invention. Furthermore, all connections / linkages involved in the patent do not simply refer to direct contact between components, but rather to the ability to form a better connection structure by adding or reducing connecting accessories according to specific implementation conditions. The various technical features in this invention can be combined interactively without contradicting each other.

[0060] Please refer to Figures 1 to 14An embodiment of the present invention provides a horizontal winding machine, comprising a machine base 100, two magnetic core rotating mechanisms 1, a wire hooking mechanism 3, a winding mechanism 2, a magnetic core feeding mechanism 4, a feeding frame assembly 5, a product feeding mechanism 6, a wire feeding mechanism 7, a wire gripping mechanism 8, and a wire cutting mechanism 9. The machine base 100 is provided with a winding side plate 101, which has two horizontally spaced wire hooking holes 102. The two magnetic core rotating mechanisms 1 are respectively disposed at the two wire hooking holes 102, used to fix the magnetic core 300 and drive the magnetic core 300 to rotate. The wire hooking mechanism 3 is horizontally disposed on one side of the side plate 101, used to horizontally pass through the wire hooking holes 102 and the center hole 301 of the magnetic core 300, and to hook back all the enameled wire 200 located on the other side of the magnetic core 300. The winding mechanism 2 is fixedly disposed on the side of the side plate 101 facing away from the wire hooking mechanism 3, and located between the two magnetic core rotating mechanisms 1. The winding mechanism 2 is used to wind the wire located on the side of the wire hooking mechanism 3. Part of the enameled wire 200 moves from the outside of the magnetic core 300 to the side facing away from the hooking mechanism 3; the magnetic core feeding mechanism 4 is located on one side of the magnetic core rotating mechanism 1 to provide the magnetic core 300; the unloading frame assembly 5 is located on the other side of the magnetic core rotating mechanism 1 to collect the magnetic core 300 that has been wound; the product feeding mechanism 6 passes sequentially through the magnetic core feeding mechanism 4, the two magnetic core rotating mechanisms 1, and the unloading frame assembly 5 to transport the magnetic core 300 from the magnetic core feeding mechanism 4 to the magnetic core rotating mechanism 1, and to transport the magnetic core 300 that has been wound on the magnetic core rotating mechanism 1 to the unloading frame assembly 5; the wire feeding mechanism 7 is located on the underside of the machine base 100 and can be lifted and lowered through the machine base 100 to provide the enameled wire 200 to the magnetic core 300; the wire gripping mechanism 8 is located on the magnetic core rotating mechanism 1 to grip and fix one end of the enameled wire 200 and rotates with the magnetic core rotating mechanism 1; the wire cutting mechanism 9 is located on the machine base 100 to cut the enameled wire 200.

[0061] The feeding frame assembly 5 includes a feeding frame 51 and a guiding channel 52. The guiding channel 52 is used to receive the wound magnetic core 300 and convey it into the feeding frame 51.

[0062] The winding mechanism 2 and the hooking mechanism 3 work together to wind the enameled wire 200 onto the magnetic core 300. The magnetic core rotation mechanism 1 can be used to rotate the position of the magnetic core 300 to ensure the uniformity of each winding. The product feeding mechanism 6 can switch the magnetic core 300 between the magnetic core feeding mechanism 4, the two magnetic core rotation mechanisms 1, and the unloading frame assembly 5. The wire feeding mechanism 7, the wire cutting mechanism 9, and the wire gripping mechanism 8 can be used to provide the enameled wire 200, cut the enameled wire 200, and grip and fix the enameled wire 200, thereby ensuring the normal progress of the winding work. This horizontal winding machine adopts a horizontally set hooking mechanism 3. When winding a longer enameled wire 200, only the length of the hooking mechanism 3 needs to be increased, without increasing the height of the machine platform 100, which is convenient for workers to operate and ensures the safety of workers.

[0063] For further details, please refer to Figure 1-4 The magnetic core rotation mechanism 1 includes an annular rack 11, an annular guide rail 12, multiple pulleys 13, a first mounting plate 14, a second mounting plate 15, a first connecting rod 16, a first drive motor 17, a first drive gear 18, and a first finger cylinder 19. The annular rack 11 and the annular guide rail 12 are respectively fixedly arranged on both sides of the winding side plate 101. The first connecting rod 16 passes through the hook hole 102 and its two ends are respectively fixedly connected to the first mounting plate 14 and the second mounting plate 15. The multiple pulleys 13 are rotatably arranged on the first mounting plate 14, and some of the pulleys 13 roll against the outer side of the annular guide rail 12, while the other part of the pulleys 13 roll against the inner side of the annular guide rail 12. The first drive motor 17 is fixedly arranged on the second mounting plate 15. The first drive gear 18 is fixedly arranged at the output end of the first drive motor 17 and meshes with the annular rack 11. The first finger cylinder 19 and the wire gripping mechanism 8 are both fixedly arranged on the first mounting plate 14.

[0064] In this embodiment, the first mounting plate 14 and the second mounting plate 15 are fixedly connected by the first connecting rod 16. The first mounting plate 14 is slidably mounted on the annular guide rail 12 by multiple pulleys 13. The first drive motor 17 on the second mounting plate 15 drives the first drive gear 18 to rotate, thereby moving the first mounting plate 14 relative to the annular rack 11. This adjusts the position of the first finger cylinder 19 on the second mounting plate 15, which in turn drives the magnetic core 300 on the first finger cylinder 19 to rotate, ensuring the uniformity of the winding of the magnetic core 300. The wire gripping mechanism 8 is set on the second mounting plate 15 and rotates with the magnetic core 300. This effectively prevents the enameled wire 200 at the fixed end from affecting the winding, ensuring normal winding. At the same time, it eliminates the need for an additional rotating structure to rotate with the magnetic core 300, effectively simplifying the equipment and reducing production costs. The fixed end of the enameled wire 200 refers to the end of the enameled wire 200 that is fixed by the wire gripping mechanism 8, while the other end (movable end) of the enameled wire 200 is wound by the wire hooking mechanism 3 and the wire winding mechanism 2 in cooperation.

[0065] Furthermore, the outer side of the annular guide rail 12 is provided with an outer guide groove 121, and the inner side is provided with an inner guide groove 122. By providing the outer guide groove 121 and the inner guide groove 122 that are recessed towards the center of the annular guide rail 12, the pulley 13 can be effectively prevented from detaching from the annular guide rail 12 along the axial direction of the annular guide rail 12, thus ensuring the stability of the annular guide rail 12.

[0066] Furthermore, both the annular guide rail 12 and the annular rack 11 have notches 123 on their upper parts. By setting the notches 123, the enameled wire 200 can pass through easily, preventing the annular guide rail 12 or the annular rack 11 from colliding and wearing with the enameled wire 200 during the winding process. At the same time, it facilitates the installation of the first mounting plate 14. Multiple pulleys 13 can be installed on the first mounting plate 14 first, and then the multiple pulleys 13 can be pushed into the annular guide rail 12 along the notches 123 of the annular guide rail 12, which is convenient and quick.

[0067] Furthermore, the wire gripping mechanism 8 includes a wire gripping cylinder 81, a first translation cylinder 82, a first guide rail (not shown in the figure), and a first slide block 83. The first guide rail is fixedly mounted on the first mounting plate 14. The wire gripping cylinder 81 is slidably mounted on the first guide rail via the first slide block 83. The output end of the first translation cylinder 82 is connected to the first slide block 83 to drive the first slide block 83 to reciprocate along the first guide rail. The first translation cylinder 82 can drive the wire gripping cylinder 81 to extend and grip the enameled wire 200 provided by the wire feeding mechanism 7. When winding is required, the first translation cylinder 82 drives the wire gripping cylinder 81 to retract, preventing the wire gripping cylinder 81 from interfering with the normal winding operation. The cooperation between the first guide rail and the first slide block 83 ensures the stability of the movement of the wire gripping cylinder 81.

[0068] Furthermore, Figure 1 , Figure 2 , Figure 5 , Figure 6 The winding mechanism 2 includes a first linear module 21, a second linear module 22, a bidirectional drive assembly 23, two winding rods 24, and two winding wheels 25. The first linear module 21 drives the second linear module 22 to move up and down along the z-axis, the second linear module 22 drives the bidirectional drive assembly 23 to move along the x-axis, and the bidirectional drive assembly 23 drives the two winding rods 24 to move closer to or further away from each other along the y-axis. The two winding wheels 25 are respectively rotatably disposed at the ends of the two winding rods 24.

[0069] By adjusting the positions of the winding rod 24 and the winding wheel 25 along the z-axis, x-axis and y-axis directions respectively by the first linear module 21, the second linear module 22 and the bidirectional drive assembly 23, the magnetic cores 300 on the two magnetic core rotation mechanisms 1 can be wound simultaneously. In this embodiment, the first linear module 21 and the second linear module 22 are both motor lead screw assemblies, that is, the position adjustment is achieved by driving the lead screw to move through the servo motor.

[0070] In this embodiment, the bidirectional drive assembly 23 includes a second drive motor 231, a second drive gear 232, a gear seat 233, a first rack 234, a second rack 235, a second connecting rod 236, and a third connecting rod 237. The gear seat 233 has two parallel and through guide channels 2331. The gear seat 233 has a gear cavity 2332 in the middle that communicates with the two guide channels 2331. The first rack 234 and the second rack 235 are movably inserted through the two guide channels 2331. The second drive motor 231 is fixedly installed on the outside of the gear seat 233, and the output end of the second drive motor 231 is connected to the second drive gear 232 located in the gear cavity 2332. The second drive gear 232 meshes with the first rack 234 and the second rack 235 respectively.

[0071] The second connecting rod 236 and the third connecting rod 237 are symmetrically arranged on both sides of the gear seat 233. One end of the first rack rod 234 and the second rack rod 235 are movably connected to the second connecting rod 236 and fixedly connected to it, respectively. The other end of the first rack rod 234 and the second rack rod 235 are fixedly connected to the third connecting rod 237 and movably connected to it, respectively. The two winding rods 24 are respectively connected to the ends of the second connecting rod 236 and the third connecting rod 237. The two winding wheels 25 are respectively rotatably arranged at the ends of the two winding rods 24.

[0072] In this embodiment, the first rack rod 234 is fixedly connected to the third connecting rod 237, which can be used to drive the third connecting rod 237 to adjust its position along the y-axis, thereby adjusting the positions of the winding rod 24 and the winding wheel 25. A bushing (not shown in the figure) is provided at the connection point between the third connecting rod 237 and the second rack rod 235, and the second rack rod 235 slides through the bushing. Similarly, the second rack rod 235 drives the second connecting rod 236 to move, and then the first rack rod 234 slides through the bushing to the second connecting rod 236. This structure further improves the stability of the movement of the first rack rod 234 and the second rack rod 235, thereby ensuring the accuracy of the position adjustment of the winding rod 24 and the winding wheel 25, and ensuring the normal operation of the winding process.

[0073] In another embodiment, the bidirectional drive assembly 23 can also be driven by a lead screw. Specifically, the lead screw is a trapezoidal threaded lead screw with positive and negative teeth. By fixing the two winding rods 24 to the two lead screw nuts of the trapezoidal threaded lead screw with positive and negative teeth respectively, the two winding rods 24 can be driven to move closer or further apart along the y-axis.

[0074] For further details, please refer to Figure 1 , Figure 7The hooking mechanism 3 includes two hooks 31, a connecting block 32, and a fourth linear module 33. The two hooks 31 are mounted side by side on the connecting block 32. The fourth linear module 33 drives the connecting block 32 to move the two hooks 31 through the center holes 301 of the magnetic cores 300 on the two magnetic core rotation mechanisms 1, and pulls the enameled wire 200 located on the other side of the magnetic core 300 back from the center holes 301. The positions of the two hooks 31 correspond to the positions of the two hooking holes 102. By driving the two hooks 31 to reciprocate through the center holes 301 of the magnetic core 300 through the fourth linear module 33, hooking and pulling of the wire can be achieved. In conjunction with the winding mechanism 2 to adjust the position of the enameled wire 200, the enameled wire 200 can be continuously wound around the magnetic core 300. In this embodiment, the fourth linear module 33 consists of a servo motor, a gear, and a rack. The servo motor is fixedly mounted on the connecting block 32, the gear is fixed at the output end of the servo motor and meshes with the rack, and the rack is fixedly mounted on the machine base 100 along the x-axis. By driving the gear to rotate through the servo motor, the connecting block 32 can be moved back and forth to achieve line hooking.

[0075] In another embodiment, the fourth linear module 33 can also be a lead screw assembly or a conveyor belt assembly. By connecting the connecting block 32 to the lead screw nut or to the conveyor belt, the connecting block 32 can also be driven to move linearly along the x-axis.

[0076] For further details, please refer to Figure 1 , Figure 2 , Figure 8 , Figure 9 , Figure 10The magnetic core feeding mechanism 4 includes: a vibrating feeder 41, a first lifting cylinder 42, a first robotic arm 43, a first lateral movement assembly 44, a magnetic core positioning assembly 45, a magnetic core lifting and flipping assembly 46, and a pushing and positioning assembly 47; the first lifting cylinder 42 is connected to the first robotic arm 43, and the first lateral movement assembly 44 is used to drive the first lifting cylinder 42 to move the first robotic arm 43 repeatedly between the vibrating feeder 41 and the magnetic core positioning assembly 45; the magnetic core positioning assembly 45 is used to rotate and adjust the magnetic core 300. The position is specified; wherein, the vibrating feeder 41 is used to feed the magnetic core 300, the first robotic arm 43 is used to grasp the magnetic core 300, and under the cooperation of the first lateral movement component 44 and the first lifting cylinder 42, the magnetic core 300 is moved to the magnetic core adjustment component 45; the pushing and positioning component 47 is used to check the adjustment effect of the magnetic core adjustment component 45, and to prevent the magnetic core 300 that has not been adjusted from flowing into the next process; the magnetic core lifting and flipping component 46 is used to flip the horizontal magnetic core 300 to a vertical position, so that the product delivery mechanism 6 can grasp the magnetic core 300. In this embodiment, the first lateral movement component 44 is composed of a servo motor and a lead screw assembly, and the first lifting cylinder 42 is fixedly connected to the lead screw nut of the lead screw assembly.

[0077] The magnetic core adjustment assembly 45 includes a second lifting cylinder 451, a first rotating cylinder 452, a rotating adjustment platform 453 with a first alignment groove 4531, a pressure rod 454, a pressure rod 454 mounting base, and an elastic element 456. The pressure rod 454 mounting base is disposed on the first transverse component 44. The pressure rod 454 slides up and down along the z-axis through the pressure rod 454 mounting base, and the lower part of the pressure rod 454 protrudes from the bottom of the pressure rod 454 mounting base. One end of the elastic element 456 is connected to the pressure rod 454 mounting base, and the other end is connected to the pressure rod 454, providing downward pressure for the pressure rod 454. The second lifting cylinder 451, the first rotating cylinder 452, and the rotating adjustment platform 453 are connected in sequence. In this embodiment, the side of the magnetic core 300 is provided with a strip-shaped protrusion (not shown in the figure). When winding, the position of the strip-shaped protrusion needs to be avoided. Therefore, the position of the magnetic core 300 needs to be adjusted before winding. The rotary adjustment platform 453 supports the magnetic core 300, and the pressure rod 454 abuts against the upper part of the magnetic core 300. The frictional force between the pressure rod 454 and the magnetic core 300 is greater than the frictional force between the rotary adjustment platform 453 and the magnetic core 300. Furthermore, the bottom of the pressure rod 454 is made of soft rubber, which can increase the frictional force between the pressure rod 454 and the magnetic core 300 and ensure the adjustment effect.

[0078] The material pushing and alignment assembly 47 includes a material pushing plate 471, a material pushing cylinder 472, and an alignment plate 473 with a second alignment groove 4731. The material pushing plate 471 and the material pushing cylinder 472 are disposed between the rotary adjustment table 453 and the vibrating material plate 41, and the alignment plate 473 is disposed on the side of the rotary adjustment table 453 away from the vibrating material plate 41.

[0079] The adjustment process of the magnetic core 300 is as follows: First, the first lateral movement component 44 drives the first robotic arm 43 to grab the magnetic core 300 at the feeding port of the vibrating material tray 41 and place it on the rotary adjustment table 453. Then, the first robotic arm 43 returns to the feeding port of the vibrating material tray 41. At this time, the pressure rod 454 moves with the first lateral movement component 44 to above the rotary adjustment table 453. The second lifting cylinder 451 drives the first rotating cylinder 452 and the rotary adjustment table 453 to rise until the upper part of the magnetic core 300 abuts against the bottom of the pressure rod 454. Then, the first rotating cylinder 452 drives the rotary adjustment table 453 to rotate. Since the friction between the magnetic core 300 and the pressure rod 454 is greater than that between the magnetic core 300 and the rotary adjustment table 453, the magnetic core 300 is adjusted to a higher position than the magnetic core 300. Due to the friction between the three, the rotating adjustment table 453 will rotate relative to the magnetic core 300 until the strip-shaped protrusion of the magnetic core 300 falls into the first alignment groove 4531. Then, the rotating adjustment table 453 drives the magnetic core 300 to rotate together until the first alignment groove 4531 and the second alignment groove 4731 are aligned and the rotation stops. At this time, the second lifting cylinder 451 drives the rotating adjustment table 453 and the magnetic core 300 to descend until the rotating adjustment table 453 is flush with the alignment plate 473. The pushing cylinder 472 drives the pushing plate 471 to move, pushing the magnetic core 300 on the rotating adjustment table 453 into the alignment plate 473, and the long strip protrusion of the magnetic core 300 falls into the second alignment groove 4731.

[0080] The magnetic core lifting and flipping assembly 46 includes a third lifting cylinder 461, a second rotating cylinder 462, and a second robotic arm 463 connected in sequence. The third lifting cylinder 461 is used to adjust the z-axis of the second robotic arm 463 to facilitate the second robotic arm 463 in gripping the magnetic core 300. The second rotating cylinder 462 is used to drive the second robotic arm 463 to rotate 90 degrees, so that the horizontally placed magnetic core 300 becomes vertical, facilitating the product delivery mechanism 6 in gripping the magnetic core 300. The second robotic arm 463 is a finger cylinder.

[0081] The magnetic core feeding mechanism 4 can be used to provide magnetic cores 300 and adjust the orientation and position of magnetic cores 300 during feeding, so that the subsequent product feeding mechanism 6 can grab magnetic cores 300 for conveying and winding.

[0082] For further details, please refer to Figure 1 , Figure 2 , Figure 11The product delivery mechanism 6 includes a fifth linear module 61, a first transverse plate 62, a second translation cylinder 63, and a third robotic arm 64. The second translation cylinder 63 and the third robotic arm 64 are arranged in three sets, and the three sets of the second translation cylinder 63 and the third robotic arm 64 are spaced apart on the first transverse plate 62. The second translation cylinder 63 is used to drive the third robotic arm 64 to extend or retract. The fifth linear module 61 is used to drive the first transverse plate 62 to move the second translation cylinder 63 and the third robotic arm 64.

[0083] The fifth linear module 61 is a motor lead screw assembly. The fifth linear module 61 drives the first transverse plate 62, which in turn drives the second translation cylinder 63 and the third robotic arm 64 to move and adjust the magnetic core 300 station.

[0084] Specifically, three third robotic arms 64 are defined as robotic arm A, robotic arm B and robotic arm C. Robotic arm A is located on the side closer to the magnetic core feeding mechanism 4, and robotic arm C is located on the side closer to the unloading frame assembly 5. Two hook holes 102 are defined as the first hook hole and the second hook hole. The first hook hole is located on the side closer to the magnetic core feeding mechanism 4, and the second hook hole is located on the side closer to the unloading frame assembly 5.

[0085] The working process of product delivery organization 6 is as follows:

[0086] Initial position: Robotic arm C, robotic arm B and robotic arm A correspond to the second hook hole, the first hook hole and the magnetic core lifting and flipping assembly 46 in the middle, respectively;

[0087] One displacement: Robotic arm A picks up the adjusted magnetic core 300 from the magnetic core lifting and flipping assembly 46, and then the fifth linear module 61 drives robotic arm A to move to the first hook hole, where the magnetic core rotating mechanism 1 on the first hook hole picks up the magnetic core 300 for the first winding; at this time, robotic arm C and robotic arm B correspond to the positions of the unloading frame assembly 5 and the second hook hole, respectively.

[0088] Secondary displacement: The fifth linear module 61 drives the robot B from the second hook hole back to the position of the first hook hole, grabbing the magnetic core 300 that has completed the first winding. Then, the fifth linear module 61 drives the robot B from the first hook hole back to the position of the second hook hole 102, where the magnetic core rotation mechanism 1 on the second hook hole grabs the magnetic core 300 for the second winding. At this time, the robot C and robot B correspond to the positions of the unloading frame assembly 5 and the second hook hole, respectively.

[0089] Unloading: The fifth linear module 61 drives the robot C from the unloading frame assembly 5 back to the position of the second hook hole, grabs the wound magnetic core 300, and then the fifth linear module 61 drives the robot C from the second hook hole back to the position of the unloading frame assembly 5 for unloading.

[0090] In this embodiment, the robotic arms C, B and A can work simultaneously, that is, they can simultaneously wind the magnetic cores 300 on the two magnetic core rotation mechanisms 1, which can further improve the working efficiency of the product delivery mechanism 6.

[0091] For further details, please refer to Figure 1 , Figure 2 , Figure 12 , Figure 13 , Figure 14 The wire feeding mechanism 7 includes a mounting frame 71, a lifting plate 72, a third linear module 73, a third translation cylinder 74, a fourth translation cylinder 75, a first wire assembly 76, and a second wire assembly 77. The mounting frame 71 is fixedly installed on the lower part of the machine base 100. A wire supply port 104 is opened at the position corresponding to the mounting frame 71 on the machine base surface 103. The wire cutting mechanism 9 is installed at the wire supply port 104. The first wire assembly 76 and the second wire assembly 77 are both used to provide enameled wire 200. The third translation cylinder 74 and the fourth translation cylinder 75 are respectively installed on both sides of the lifting plate 72, and the output ends of the third translation cylinder 74 and the fourth translation cylinder 75 are respectively fixedly connected to the first wire assembly 76 and the second wire assembly 77. The third linear module 73 is installed on the mounting frame 71 and is used to drive the lifting plate 72 to move up and down along the mounting frame 71. The wire cutting mechanism 9 includes two pneumatic scissors 91, a scissor mounting plate 92, and a scissor driving cylinder 93. The two pneumatic scissors 91 are respectively disposed at both ends of the scissor mounting plate 92. The scissor driving cylinder 93 drives the scissor mounting plate 92 to move the two pneumatic scissors 91 into the wire supply port 104 to cut the wire, or the scissor driving cylinder 93 drives the two pneumatic scissors 91 to retract. In another embodiment, the pneumatic scissors 91 can also be replaced with electric scissors.

[0092] The third linear module 73 drives the first wire assembly 76 and the second wire assembly 77 to move up and down. The first wire assembly 76 and the second wire assembly 77 pass through the wire supply port 104 to supply enameled wire 200 to the magnetic cores 300 on the two magnetic core rotating mechanisms 1. After the wire supply is completed and the enameled wire 200 is cut by the wire cutting mechanism 9, the first wire assembly 76 and the second wire assembly 77 retract back to the machine table 103 to prevent interference with the normal winding process. The third translation cylinder 74 and the fourth translation cylinder 75 move the position of the enameled wire 200 horizontally, facilitating the gripping mechanism 8 to grip one end of the enameled wire 200.

[0093] The lifting plate 72 is slidably mounted on the mounting plate via two sets of slider-rail assemblies 78 arranged along the z-axis. The first guide wire assembly 76 and the second guide wire assembly 77 are also slidably mounted on the mounting plate via two sets of slider-rail assemblies 78 arranged along the y-axis. The guiding effect of the slider-rail assemblies 78 further improves the stability of the lifting plate 72, the first guide wire assembly 76, and the second guide wire assembly 77 during movement. The slider-rail assemblies 78 are conventional guide components, and their specific structure will not be described in detail.

[0094] Furthermore, the first wire assembly 76 includes a wire seat 761, a wire rod 762, and a wire pressing cylinder 764. The wire seat 761 is fixedly connected to the output end of the third translation cylinder 74. One end of the wire rod 762 is fixed to the wire seat 761, and the other end of the wire rod 762 is provided with a wire tube 763 through which the enameled wire 200 can pass. The wire pressing cylinder 764 is fixedly mounted on the wire seat 761, and the output end of the wire pressing cylinder 764 can cooperate with the wire seat 761 to clamp or loosen the enameled wire 200. In this embodiment, the first wire assembly 76 and the second wire assembly 77 have the same structure.

[0095] By using a wire-pressing cylinder 764 in conjunction with a wire holder 761 to press the enameled wire 200, the enameled wire 200 can be fixed to the first wire assembly 76 and the second wire assembly 77, preventing the enameled wire 200 from falling off during movement of the first wire assembly 76 and the second wire assembly 77. The wire conduit 763 ensures the accuracy of the wire supply position of the first wire assembly 76 and the second wire assembly 77, guaranteeing normal wire supply.

[0096] The above is a detailed description of the preferred embodiments of the present invention. However, the present invention is not limited to the embodiments described. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A horizontal winding machine, characterized in that, include: The machine is equipped with a winding side plate, and the winding side plate has two hook holes horizontally spaced apart. Two magnetic core rotation mechanisms are respectively set at the two hook holes, used to fix the magnetic core and drive the magnetic core to rotate; The wire hooking mechanism is horizontally set on one side of the side plate. It is used to pass horizontally through the wire hooking hole and the center hole of the magnetic core, and hook back all the enameled wire located on the other side of the magnetic core. The winding mechanism is fixedly mounted on the side plate, located between the two magnetic core rotation mechanisms, and is used to move a portion of the enameled wire located on one side of the hook mechanism from the outside of the magnetic core to the side facing away from the hook mechanism. The magnetic core feeding mechanism is located on one side of the magnetic core rotating mechanism and is used to provide magnetic cores; The feeding frame assembly is located on the other side of the magnetic core rotating mechanism and is used to collect the magnetic cores that have been wound. The product delivery mechanism passes through the magnetic core feeding mechanism, the magnetic core rotating mechanism and the unloading frame assembly in sequence. It is used to transport the magnetic core from the magnetic core feeding mechanism to the magnetic core rotating mechanism, and to transport the magnetic core that has been wound on the magnetic core rotating mechanism to the unloading frame assembly. The wire feeding mechanism is located on the lower side of the machine and can be raised and lowered to pass through the machine to provide enameled wire to the magnetic core. The wire gripping mechanism, mounted on the magnetic core rotating mechanism, is used to grip and fix one end of the enameled wire and rotate together with the magnetic core rotating mechanism. The wire cutting mechanism, set on the machine base, is used to cut enameled wire; The magnetic core rotation mechanism includes a ring rack, a ring guide rail, multiple pulleys, a first mounting plate, a second mounting plate, a first connecting rod, a first drive motor, a first drive gear, and a first finger cylinder. The ring rack and the ring guide rail are respectively fixedly arranged on both sides of the winding side plate. The first connecting rod passes through the hook hole and its two ends are respectively fixedly connected to the first mounting plate and the second mounting plate. The multiple pulleys are rotatably arranged on the first mounting plate, and some of the pulleys roll against the outer side of the ring guide rail, while the other part of the pulleys roll against the inner side of the ring guide rail. The first drive motor is fixedly arranged on the second mounting plate. The first drive gear is fixedly arranged at the output end of the first drive motor and meshes with the ring rack. The first finger cylinder and the wire gripping mechanism are both fixedly arranged on the first mounting plate. The hooking mechanism includes two hooks, a connecting block, and a fourth linear module. The two hooks are mounted side by side on the connecting block. The fourth linear module is used to drive the connecting block to make the two hooks pass through the central holes of the magnetic cores on the two magnetic core rotation mechanisms, and pull the enameled wire located on the other side of the magnetic core back from the central holes.

2. The horizontal winding machine according to claim 1, characterized in that, The wire gripping mechanism includes a wire gripping cylinder, a first translation cylinder, a first guide rail, and a first slide block. The first guide rail is fixedly mounted on a first mounting plate. The wire gripping cylinder is slidably mounted on the first guide rail via the first slide block. The output end of the first translation cylinder is connected to the first slide block to drive the first slide block to reciprocate along the first guide rail.

3. The horizontal winding machine according to claim 1, characterized in that, The winding mechanism includes a first linear module, a second linear module, a bidirectional drive assembly, two winding rods and two winding wheels. The first linear module drives the second linear module to move along the z-axis, the second linear module drives the bidirectional drive assembly to move along the x-axis, and the bidirectional drive assembly drives the two winding rods to move closer to or further away from each other along the y-axis. The bidirectional drive assembly includes a second drive motor, a second drive gear, a gear seat, a first rack, a second rack, a second connecting rod, and a third connecting rod. The gear seat has two parallel and through guide channels, and a gear cavity communicating with the two guide channels is provided in the middle of the gear seat. The first rack and the second rack are movably inserted through the two guide channels. The second drive motor is fixedly installed on the outside of the gear seat, and the output end of the second drive motor is connected to the second drive gear located in the gear cavity. A rack is provided on the side of the winding rod, and the rack meshes with the second drive gear. The second and third connecting rods are symmetrically arranged on both sides of the gear seat, and one end of the first and second rack rods is movably connected to and fixedly connected to the second connecting rod, respectively. The other ends of the first and second rack rods are fixedly connected to and movably connected to the third connecting rod, respectively. The two winding rods are respectively connected to the ends of the second and third connecting rods, and the two winding wheels are respectively rotatably arranged at the ends of the two winding rods.

4. The horizontal winding machine according to claim 1, characterized in that, The magnetic core feeding mechanism includes: a vibrating feed pan, a first lifting cylinder, a first robotic arm, a first lateral movement assembly, a magnetic core positioning assembly, a magnetic core lifting and flipping assembly, and a pushing and positioning assembly; the first lifting cylinder is connected to the first robotic arm, and the first lateral movement assembly is used to drive the first lifting cylinder to move the first robotic arm repeatedly between the vibrating feed pan and the magnetic core positioning assembly; the magnetic core positioning assembly is used to rotate and adjust the position of the magnetic core. The material pushing and alignment assembly includes a material pushing plate, a material pushing cylinder, and an alignment plate with a second alignment groove. The material pushing plate and the material pushing cylinder are disposed between the rotary adjustment table and the vibrating material plate. The alignment plate is disposed on the side of the rotary adjustment table away from the vibrating material plate. The magnetic core lifting and flipping assembly includes a third lifting cylinder, a second rotating cylinder, and a second robotic arm connected in sequence. The third lifting cylinder is used to adjust the height of the second robotic arm to facilitate the second robotic arm in gripping the magnetic core. The second rotating cylinder is used to drive the second robotic arm to rotate 90 degrees, so that the horizontally placed magnetic core becomes vertical, which facilitates the product delivery mechanism in gripping the magnetic core.

5. The horizontal winding machine according to claim 4, characterized in that, The magnetic core adjustment assembly includes a second lifting cylinder, a first rotating cylinder, a rotating adjustment platform with a first alignment groove, a pressure rod, a pressure rod mounting base, and an elastic element. The pressure rod mounting base is disposed on the first transverse component. The pressure rod slides up and down through the pressure rod mounting base, and the lower part of the pressure rod protrudes from the bottom of the pressure rod mounting base. One end of the elastic element is connected to the pressure rod mounting base, and the other end is connected to the pressure rod, providing downward pressure for the pressure rod. The second lifting cylinder, the first rotating cylinder, and the rotating adjustment platform are connected in sequence.

6. The horizontal winding machine according to claim 5, characterized in that, The product delivery mechanism includes a fifth linear module, a first transverse plate, a second translation cylinder, and a third robotic arm. There are three sets of the second translation cylinder and the third robotic arm, which are spaced apart on the first transverse plate. The second translation cylinder is used to drive the third robotic arm to extend or retract. The fifth linear module is used to drive the first transverse plate to move the second translation cylinder and the third robotic arm.

7. The horizontal winding machine according to claim 6, characterized in that, The wire feeding mechanism includes a mounting frame, a lifting plate, a third linear module, a third translation cylinder, a fourth translation cylinder, a first wire assembly, and a second wire assembly. The mounting frame is fixedly installed on the lower part of the machine base. A wire supply port is opened on the machine base surface at a position corresponding to the mounting frame. The wire cutting mechanism is installed at the wire supply port. The first and second wire assemblies are both used to provide enameled wire. The third and fourth translation cylinders are installed on both sides of the lifting plate, and the output ends of the third and fourth translation cylinders are fixedly connected to the first and second wire assemblies, respectively. The third linear module is installed on the mounting frame and is used to drive the lifting plate to move up and down along the mounting frame.

8. The horizontal winding machine according to claim 7, characterized in that, The first wire assembly includes a wire seat, a wire rod, and a wire pressing cylinder. The wire seat is fixedly connected to the output end of the third translation cylinder. One end of the wire rod is fixed to the wire seat, and the other end of the wire rod is provided with a wire tube that allows the enameled wire to pass through. The wire pressing cylinder is fixedly mounted on the wire seat, and the output end of the wire pressing cylinder can cooperate with the wire seat to clamp or release the enameled wire.

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