Semi-automatic magnetic ring inductor winding machine

Abstract

The invention relates to the technical field of inductor processing, and discloses a semi-automatic magnetic ring inductor winding machine which comprises a crochet hook mechanism arranged on an upper mounting cavity, the top end of the crochet hook mechanism can penetrate to the top of a mounting rack, and the bottom end of the crochet hook mechanism can penetrate into a middle mounting cavity; the foot stepping force application mechanism is arranged on one side of the lower mounting cavity and can provide power for the crochet hook mechanism to work; the gear transmission mechanism is arranged on the middle mounting cavity and can transmit power between the foot-stepping force application mechanism and the crochet hook mechanism; and the spring reset mechanism is arranged on one side of the top of the middle mounting cavity. According to the semi-automatic magnetic ring inductor winding machine, when a transmission rod drives a crochet hook to move downwards, the transmission rod drives a transmission sleeve and a driving gear to rotate through transmission of a spiral sliding strip and a spiral sliding groove, then a driving rubber wheel is driven to rotate through transmission of a driven gear, and then a magnetic ring is driven to rotate in a small range while winding is conducted; the position of the magnetic ring does not need to be manually adjusted, the automation degree is improved, and the winding efficiency is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of inductance processing, in particular to a semi-automatic magnetic ring inductor winding machine. Background Art

[0002] Magnetic ring inductor refers to the inductance obtained by winding a coil or coil on a magnetic ring material. It is a common inductor device, often used in applications such as filtering, coupling and energy storage in electronic circuits.

[0003] At present, there are two main methods for winding magnetic rings: fully automatic winding and manual winding. Although fully automatic winding does not require staff participation and is highly efficient, the fully automatic winding equipment has a complex structure and is relatively expensive, making it unsuitable for use by small and medium-sized enterprises; manual winding is to fix the magnetic ring, manually hook the enameled wire through the magnetic ring with a hook, and then repeat the above winding action for multiple turns, which is very laborious. When the magnetic ring needs to be wound with some thicker enameled wires, these wires are too hard and it is very difficult to pull them manually, which results in the operator's winding time for the magnetic ring being extended, reducing the winding efficiency of the magnetic ring. At the same time, the magnetic ring needs to be wound for one turn, so during the winding process, the fixed position of the magnetic ring needs to be adjusted multiple times, further reducing the winding efficiency. Summary of the invention

[0004] The object of the present invention is to provide a semi-automatic magnetic ring inductor winding machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a semi-automatic magnetic ring inductor winding machine, comprising a mounting frame, and the mounting frame is provided with upper, middle and lower three-layer mounting cavities, and also comprises a hook mechanism: arranged on the upper mounting cavity, and the top end of the hook mechanism can be inserted into the top of the mounting frame, and the bottom end can be inserted into the middle mounting cavity;

[0006] Foot-operated force mechanism: It is arranged on one side of the lower mounting cavity and can provide power for the hook mechanism to work;

[0007] Gear transmission mechanism: It is arranged on the middle mounting cavity and can transmit power between the foot-operated force-applying mechanism and the hook mechanism;

[0008] Spring reset mechanism: It is arranged on one side of the top of the middle installation cavity, and the bottom end is passed through the middle installation cavity and connected with the gear transmission mechanism, which can reset the gear transmission mechanism and the foot-operated force application mechanism;

[0009] The magnetic ring driving mechanism is arranged in the upper mounting cavity and is located outside the hook mechanism, and can drive the magnetic ring to rotate synchronously when the hook mechanism moves;

[0010] One-way rotation mechanism: It is set on the magnetic ring driving mechanism, so that the magnetic ring driving mechanism can only drive the magnetic ring to rotate in one direction;

[0011] Magnetic ring positioning mechanism: It is arranged at the installation position of the magnetic ring on the top of the mounting frame and is used to clamp the magnetic ring.

[0012] Preferably, the foot-operated force-applying mechanism includes a foot pedal and a connecting rod, one end of the foot pedal is hinged to one side of the lower mounting cavity, and the foot pedal is movably connected to one end of the connecting rod. The foot pedal is set using the principle of a lever, and is transmitted through gears, racks, etc., which can drive the transmission rod and the crochet hook to move, thereby realizing winding operations and reducing labor intensity.

[0013] Preferably, the gear transmission mechanism includes a transmission rack 1, a transmission rack 2, a transmission shaft, a transmission gear 1 and a transmission gear 2. The transmission shaft is movably installed inside the middle installation cavity, and the transmission gear 1 and the transmission gear 2 are fixedly sleeved on the outside of the transmission shaft. The transmission rack 1 is meshed with the transmission gear 1, and the transmission rack 2 is meshed with the transmission gear 2. The bottom end of the transmission rack 1 is hingedly connected to the connecting rod. When the foot pedal drives the connecting rod to move, it drives the transmission rack to move down, and drives the transmission gear 1, the transmission shaft and the transmission gear 2 to rotate, thereby driving the transmission rack 2, the transmission rod and the crochet hook to move.

[0014] Preferably, the gear transmission mechanism also includes a positioning card frame 1 and a positioning card frame 2, and the positioning card frame 1 and the positioning card frame 2 are fixedly installed at the bottom of the middle installation cavity, and the transmission rack 1 is clamped in the positioning card frame 1, and the transmission rack 2 is clamped in the positioning card frame 2. The position of the transmission rack 1 is limited by the positioning card frame 1, and the position of the transmission rack 2 is limited by the positioning card frame 2, so as to ensure the stability of the two sets of racks when moving.

[0015] Preferably, the spring reset mechanism includes a reset rod and a reset spring, the bottom end of the reset rod is fixedly connected to the top end of a transmission rack, and the reset rod is movably installed on the top of the middle mounting cavity, and the reset spring is movably sleeved on the outside of the reset rod, and the reset spring applies elastic force to the reset rod, which can drive the transmission rack to reset, and drive the transmission rod and the hook needle to reset through the gear transmission mechanism, which is convenient for subsequent continuous winding operations.

[0016] Preferably, the crochet mechanism includes a transmission rod and a crochet, the transmission rod is movably mounted at the bottom of the upper mounting cavity, and the bottom end of the transmission rod is fixedly connected to the second transmission rack, the crochet is threadedly connected to the top of the transmission rod, and a winding groove cooperating with the crochet is opened on the top of the mounting frame, and a moving space for the crochet is reserved on the top of the mounting frame. The crochet can move along the winding groove driven by the transmission rod to realize the winding operation of the magnetic ring.

[0017] Preferably, the magnetic ring driving mechanism includes a mounting hanger, a bearing seat, a transmission sleeve, a driving gear, a driving rubber wheel and a driven gear. The mounting hanger is fixedly installed at the bottom of the inner side of the upper mounting cavity, the bearing seat is fixedly installed at the bottom end of the mounting hanger, the transmission sleeve is nested in the middle of the bearing seat, and the transmission sleeve is movably sleeved on the outside of the transmission rod. A spiral slide groove is provided inside the transmission sleeve, and a spiral slide bar matching the spiral slide groove is provided outside the transmission rod. Transmission is performed through the spiral slide bar and the spiral slide groove. When the transmission rod moves up and down, the transmission sleeve can be synchronously driven to rotate, thereby providing power for the rotation of the magnetic ring. The transmission rod moves up and down to drive the transmission sleeve to rotate at an angle limited by the pitch of the spiral slide bar and the spiral slide groove. The driving gear is movably sleeved on the outside of the transmission sleeve. There are two groups of driving rubber wheels and driven gears. The two groups of driving rubber wheels are movably installed on both sides of the winding groove on the top of the mounting frame. The driven gear is fixedly connected to the bottom end of the driving rubber wheel, and the driven gear and the driving gear are meshed with each other. When the transmission rod moves downward, the transmission sleeve is driven to rotate through the spiral slide bar and the spiral slide groove, thereby driving the driving gear, the driven gear and the driving rubber wheel to rotate, and the magnetic ring is driven to rotate while the crochet hook is winding.

[0018] Preferably, the one-way rotation mechanism includes a limiting ratchet, a limiting ratchet and a torsion spring, the limiting ratchet is fixedly sleeved on the outside of the transmission sleeve, one end of the limiting ratchet is sleeved with a mounting shaft, and the limiting ratchet is movably mounted on the bottom of the driving gear through the mounting shaft, the torsion spring is arranged on the outside of the mounting shaft, and the torsion spring can apply torque to the limiting ratchet, and by applying torque to the limiting ratchet through the torsion spring, the tip of the limiting ratchet always has a tendency to move toward the side close to the limiting ratchet, thereby ensuring that the limiting ratchet can stably cooperate with the limiting ratchet.

[0019] Preferably, the magnetic ring positioning mechanism is two groups of elastic clamping parts, the two groups of elastic clamping parts are arranged on the top of the mounting frame, and are distributed in an eight-shaped mirror image on both sides of the front end of the winding groove, the elastic clamping parts include a mounting bracket, a guide rod, a connecting bracket, a positioning rubber wheel and a compression spring, the mounting bracket is fixedly mounted on the top of the mounting frame, the guide rod is movably mounted on the mounting bracket, the connecting bracket is fixedly connected to the end of the guide rod, the positioning rubber wheel is movably mounted on the bottom of the connecting bracket, the compression spring is movably sleeved on the outside of the guide rod, the axial cross-section of the guide rod is hexagonal, and elastic force is applied to the magnetic ring through the two groups of elastic clamping parts to ensure the stability of the magnetic ring during winding, and the two groups of elastic clamping parts can be pulled for adjustment, so as to facilitate the disassembly and assembly of the magnetic ring.

[0020] Preferably, a cylinder force applying mechanism is provided on the side of the lower mounting cavity away from the foot force applying mechanism, and the cylinder force applying mechanism includes a driving cylinder and a threaded sleeve. The driving cylinder is fixedly installed in the lower mounting cavity, and the driving cylinder is located directly below the transmission rack 2. The threaded sleeve is rotatably connected to the bottom end of the transmission rack 2, and the threaded sleeve can be threadedly connected to the output shaft of the driving cylinder. The threaded sleeve is threadedly connected to the output shaft of the driving cylinder to realize the connection between the driving cylinder and the transmission rack 2. The transmission rack 2, the transmission rod and the hook needle are driven to move back and forth by the driving cylinder, so that the magnetic ring can be automatically threaded.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The semi-automatic magnetic ring inductor winding machine uses the lever principle to set a foot pedal, which is transmitted through gears, racks, and transmission rods, and a reset spring is used to apply a reset elastic force to the reset rod and the transmission rack. The hook is pulled up and down by foot to perform winding, which effectively improves the intensity of the staff's work and improves work efficiency. At the same time, the structure is relatively simple and the use cost is reduced.

[0023] 2. In this semi-automatic magnetic ring inductor winding machine, when the transmission rod drives the hook needle to move downward, the transmission rod drives the transmission sleeve and the driving gear to rotate through the spiral slide bar and the spiral slide groove, and then drives the driving rubber wheel to rotate through the driven gear transmission, and then drives the magnetic ring to rotate slightly while winding. There is no need to manually adjust the position of the magnetic ring, which improves the degree of automation and further improves the winding efficiency.

[0024] 3. In the semi-automatic magnetic ring inductor winding machine, the driving gear and the transmission sleeve are driven by the limit ratchet and the limit ratchet. When the transmission rod moves down, the transmission sleeve is driven to rotate. At this time, the tip of the limit ratchet is clamped on the outside of the limit ratchet. The transmission sleeve can synchronously drive the driving gear to rotate, thereby driving the driving rubber wheel to rotate and adjusting the winding position of the magnetic ring. When the transmission rod moves up, the transmission sleeve is driven to rotate. At this time, the limit ratchet can slide outside the limit ratchet, and the transmission sleeve does not drive the driving gear to rotate, thereby ensuring that the transmission rod and the hook needle can only drive the magnetic ring to rotate in one direction when moving, thereby realizing continuous winding of the magnetic ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure after the overall combination of the present invention;

[0026] Figure 2 It is a schematic diagram of the structure of the outer part of the reset rod in the present invention;

[0027] Figure 3 It is a structural schematic diagram of the connection between the driving cylinder and the transmission rack 2 in the present invention;

[0028] Figure 4 It is a schematic structural diagram of the upper cross-section of the mounting frame in the present invention from the side;

[0029] Figure 5 It is a schematic diagram of the structure of the exterior of the transmission rod in the present invention;

[0030] Figure 6 It is a structural schematic diagram of the cross section of the transmission sleeve in the present invention;

[0031] Figure 7 It is a schematic diagram of the structure inside the transmission sleeve in the present invention;

[0032] Figure 8 It is a structural schematic diagram of the matching position of the driving gear and the transmission sleeve in the present invention;

[0033] Fig. 9 It is a structural schematic diagram of the top of the mounting rack in the present invention;

[0034] Fig.10 It is a schematic structural diagram of the elastic clamping part in the present invention.

[0035] In the figure: 1. mounting frame; 2. foot pedal; 3. connecting rod; 4. positioning bracket 1; 5. transmission rack 1; 6. reset rod; 7. reset spring; 8. driving cylinder; 9. positioning bracket 2; 10. transmission rack 2; 11. transmission rod; 12. hook; 13. transmission shaft; 14. transmission gear 1; 15. transmission gear 2; 16. threaded sleeve; 17. mounting hanger; 18. bearing seat; 19. transmission sleeve; 20. driving gear; 21. limit ratchet; 22. limit ratchet; 23. torsion spring; 24. spiral slide; 25. spiral slide; 26. elastic clamping part; 261. mounting bracket; 262. guide rod; 263. connecting bracket; 264. positioning rubber wheel; 265. compression spring; 27. driving rubber wheel; 28. driven gear. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] See also Figures 1 to 10 In an embodiment of the present invention, a semi-automatic magnetic ring inductor winding machine includes a mounting frame 1, and the mounting frame 1 is provided with upper, middle and lower three-layer mounting cavities, and also includes a hook mechanism: arranged on the upper mounting cavity, and the top end of the hook mechanism can be inserted into the top of the mounting frame 1, and the bottom end can be inserted into the middle mounting cavity;

[0038] Foot-operated force-applying mechanism: It is arranged on one side of the lower mounting cavity and can provide power for the operation of the hook mechanism; a foot pedal 2 is arranged by using the lever principle, and transmission is performed through gears and racks, and a reset spring 7 is used to apply a reset elastic force to the reset rod 6 and the transmission rack 5, and the hook 12 is pulled up and down by foot-operated mode to perform winding, which effectively improves the intensity of the staff's operation;

[0039] Gear transmission mechanism: It is arranged on the middle installation cavity and can transmit power between the foot-operated force-applying mechanism and the hook mechanism; it ensures that the foot-operated force-applying mechanism can drive the hook to move back and forth to realize the winding operation of the magnetic ring;

[0040] Spring reset mechanism: It is arranged on one side of the top of the middle installation cavity, and the bottom end is penetrated in the middle installation cavity and connected with the gear transmission mechanism, which can reset the gear transmission mechanism and the foot-operated force mechanism; when no downward pressure is applied to the pedal 2, the reset spring 7 applies elastic force to the reset rod 6, which can drive the transmission rack 15 to reset, and drive the transmission rod 11 and the hook 12 to reset through the gear transmission mechanism;

[0041] Magnetic ring driving mechanism; it is arranged in the upper mounting cavity and is located outside the hook mechanism, and can drive the magnetic ring to rotate synchronously when the hook mechanism is in motion; when the transmission rod 11 drives the hook 12 to move downward, the transmission rod 11 drives the transmission sleeve 19 and the driving gear 20 to rotate through the spiral slide bar 24 and the spiral slide groove 25, and then drives the driving rubber wheel 27 to rotate through the driven gear 28, and then drives the magnetic ring to rotate slightly while winding, without manually adjusting the position of the magnetic ring;

[0042] One-way rotation mechanism: It is arranged on the magnetic ring driving mechanism, so that the magnetic ring driving mechanism can only drive the magnetic ring to rotate in one direction; it ensures that when the transmission rod 11 moves up and down, it can only drive the driven gear 28, the driving rubber wheel 27 and the magnetic ring to rotate in one direction through the driving gear 20, thereby realizing continuous winding of the magnetic ring;

[0043] Magnetic ring positioning mechanism: It is arranged at the installation position of the magnetic ring on the top of the mounting frame 1, and is used to clamp the magnetic ring and limit the position of the magnetic ring when it is wound, so as to ensure that the magnetic ring can rotate stably when it is wound.

[0044] As a further implementation scheme of the above invention: the foot-operated force-applying mechanism includes a foot pedal 2 and a connecting rod 3, one end of the foot pedal 2 is hinged to one side of the lower mounting cavity, and the foot pedal 2 is movably connected to one end of the connecting rod 3. The foot pedal 2 is arranged according to the principle of a lever, and is transmitted through gears, racks, etc., which can drive the transmission rod 11 and the hook needle 12 to move, thereby realizing the winding operation of the magnetic ring, and effectively improving the intensity and fatigue of employees' work.

[0045] As a further implementation scheme of the above invention: the gear transmission mechanism includes a transmission rack 15, a transmission rack 210, a transmission shaft 13, a transmission gear 14 and a transmission gear 215. The transmission shaft 13 is movably installed inside the middle installation cavity, and the transmission gear 14 and the transmission gear 215 are fixedly sleeved on the outside of the transmission shaft 13. The transmission rack 15 and the transmission gear 14 are meshed with each other, and the transmission rack 210 and the transmission gear 215 are meshed with each other. Through the two sets of gears and racks, it is ensured that the foot pedal 2 can drive the transmission rod 11 and the hook needle 12 to move. The bottom end of the transmission rack 15 is hingedly connected to the connecting rod 3. When the foot pedal 2 drives the connecting rod 3 to move, it drives the transmission rack 15 to move downward, and drives the transmission gear 14, the transmission shaft 13 and the transmission gear 215 to rotate, thereby driving the transmission rack 210 and the transmission rod 11, The hook needle 12 can move, and realize the winding of the magnetic ring.

[0046] As a further implementation scheme of the above invention: the gear transmission mechanism also includes a positioning card frame 1 4 and a positioning card frame 2 9, the positioning card frame 1 4 and the positioning card frame 2 9 are fixedly installed at the bottom of the middle installation cavity, the transmission rack 1 5 is clamped in the positioning card frame 1 4, and the transmission rack 2 10 is clamped in the positioning card frame 2 9, the position of the transmission rack 1 5 is limited by the positioning card frame 1 4, and the position of the transmission rack 2 10 is limited by the positioning card frame 2 9, so as to ensure the stability of the two sets of racks when moving.

[0047] As a further implementation scheme of the above invention: the spring reset mechanism includes a reset rod 6 and a reset spring 7. The bottom end of the reset rod 6 is fixedly connected to the top of the transmission rack 5, and the reset rod 6 is movably installed on the top of the middle installation cavity. The reset spring 7 is movably sleeved on the outside of the reset rod 6. When no downward pressure is applied to the foot pedal 2, the reset spring 7 applies elastic force to the reset rod 6, which can drive the transmission rack 5 to reset, and drive the transmission rod 11 and the hook needle 12 to reset through the gear transmission mechanism, which is convenient for subsequent continuous winding operations.

[0048] As a further implementation scheme of the above invention: the crochet mechanism includes a transmission rod 11 and a crochet hook 12. The transmission rod 11 is movably installed at the bottom of the upper mounting cavity, and the bottom end of the transmission rod 11 is fixedly connected to the transmission rack 10. When the foot is stepped on the foot pedal 2, the transmission can be driven by the gear transmission mechanism to drive the transmission rod 11 to move up and down. The crochet hook 12 is threadedly connected to the top of the transmission rod 11. A winding groove cooperating with the crochet hook 12 is opened on the top of the mounting frame 1. The crochet hook 12 can move along the winding groove driven by the transmission rod 11 to realize the winding operation of the magnetic ring.

[0049] As a further implementation scheme of the above invention: the magnetic ring drive mechanism includes a mounting hanger 17, a bearing seat 18, a transmission sleeve 19, a driving gear 20, a driving rubber wheel 27 and a driven gear 28. The mounting hanger 17 is fixedly installed at the bottom of the inner side of the upper mounting cavity, and the bearing seat 18 is fixedly installed at the bottom end of the mounting hanger 17. The bearing seat 18 is restricted by the mounting hanger 17 to ensure that the bearing seat 18 is firmly installed. The mounting position of the bearing seat 18 is moved downward by the mounting hanger 17, and an enameled wire is reserved between the bearing seat 18 and the inner side of the top of the mounting frame 1 The transmission sleeve 19 is nested in the middle of the bearing seat 18, and the bearing seat 18 is used to limit the transmission sleeve 19 to ensure that the transmission sleeve 19 is firmly installed and can rotate stably, and the transmission sleeve 19 is movably sleeved on the outside of the transmission rod 11, and a spiral slide 25 is provided inside the transmission sleeve 19, and a spiral slide bar 24 cooperating with the spiral slide 25 is provided on the outside of the transmission rod 11. The transmission is carried out through the spiral slide bar 24 and the spiral slide 25. When the transmission rod 11 moves up and down, the transmission sleeve 19 can be driven to rotate synchronously, thereby providing a magnetic ring. The transmission sleeve 19 is driven by the transmission rod 11 to rotate up and down to drive the transmission sleeve 19 to rotate at an angle limited by the pitch of the spiral slide bar 24 and the spiral slide groove 25. The pitch of the spiral slide bar 24 and the spiral slide groove 25 is set according to the density of the magnetic winding wire to ensure that the transmission sleeve 19 drives the driving gear 20, the driving rubber wheel 27 and the magnetic ring to rotate at a single angle to match the density of the magnetic winding wire. The driving gear 20 is movably sleeved on the outside of the transmission sleeve 19. The number of the driving rubber wheel 27 and the driven gear 28 are both two groups. The two groups of driving rubber wheels 27 are movably installed on the installation By arranging two sets of driving rubber wheels 27 and driven gears 28 on both sides of the winding groove at the top of the mounting frame 1, sufficient power can be provided for the rotation of the magnetic ring so that the magnetic ring can rotate stably. The driven gear 28 is fixedly connected to the bottom end of the driving rubber wheel 27, and the driven gear 28 is meshed with the driving gear 20. When the transmission rod 11 moves downward, the transmission sleeve 19 is driven to rotate through the spiral slide bar 24 and the spiral slide groove 25, thereby driving the driving gear 20, the driven gear 28 and the driving rubber wheel 27 to rotate, and the magnetic ring is driven to rotate while the crochet hook 12 is winding.

[0050] As a further implementation scheme of the above invention: the one-way rotation mechanism includes a limit ratchet 21, a limit ratchet 22 and a torsion spring 23. The limit ratchet 21 is fixedly sleeved on the outside of the transmission sleeve 19, and one end of the limit ratchet 22 is sleeved with a mounting shaft, and the limit ratchet 22 is movably installed on the bottom of the driving gear 20 through the mounting shaft. When the transmission rod 11 moves up, it drives the transmission sleeve 19 to rotate. At this time, the limit ratchet 22 can slide outside the limit ratchet 21, and the transmission sleeve 19 does not drive the driving gear 20 to rotate, thereby ensuring that the transmission rod 11 and the hook needle 12 can only drive the magnetic ring to rotate in one direction when moving, thereby realizing continuous winding of the magnetic ring, and the torsion spring 23 is arranged on the outside of the mounting shaft, and the torsion spring 23 can apply torque to the limit ratchet 22. By applying torque to the limit ratchet 22 through the torsion spring 23, the tip of the limit ratchet 22 always has a tendency to move toward the side close to the limit ratchet 21, ensuring that the limit ratchet 22 can stably cooperate with the limit ratchet 21.

[0051] As a further implementation scheme of the above invention: the magnetic ring positioning mechanism is two groups of elastic clamping parts 26, the two groups of elastic clamping parts 26 are arranged on the top of the mounting frame 1, and are distributed in an eight-shaped mirror image on both sides of the front end of the winding groove. The two groups of elastic clamping parts 26 apply elastic force to the magnetic ring to ensure the stability of the magnetic ring during winding. At the same time, the two groups of elastic clamping parts 26 can be pulled for adjustment, which is convenient for disassembly and assembly of the magnetic ring. The elastic clamping part 26 includes a mounting bracket 261, a guide rod 262, a connecting bracket 263, a positioning rubber wheel 264 and a compression spring 265. The mounting bracket 261 is fixedly installed on the top of the mounting frame 1, the guide rod 262 is movably installed on the mounting bracket 261, and the connecting bracket 263 is movably installed on the mounting bracket 261. The end of the guide rod 262 is fixedly connected, and the positioning rubber wheel 264 is movably installed at the bottom of the connecting bracket 263. The connecting bracket 263 and the positioning rubber wheel 264 can be pulled outward by the guide rod 262 to facilitate the disassembly and assembly of the magnetic ring. The compression spring 265 is movably sleeved on the outside of the guide rod 262, and the elastic force is applied to the connecting bracket 263 by the compression spring 265, so that the positioning rubber wheel 264 can press the magnetic ring tightly to ensure the stability of the magnetic ring during winding. The axial cross-section of the guide rod 262 is hexagonal, which limits the cross-section of the guide rod 262 to prevent the guide rod 262 and the connecting bracket 263 from axial rotation, thereby ensuring that the positioning rubber wheel 264 can stably limit the magnetic ring.

[0052] As a further implementation scheme of the above invention: a cylinder force applying mechanism is arranged on the side of the lower mounting cavity away from the foot force applying mechanism, and the cylinder force applying mechanism includes a driving cylinder 8 and a threaded sleeve 16. By setting two force applying methods, pneumatic and foot, they can be freely selected according to needs. The driving cylinder 8 is fixedly installed in the lower mounting cavity, and the driving cylinder 8 is located directly below the transmission rack 10. The threaded sleeve 16 is rotatably connected to the bottom end of the transmission rack 10, and the threaded sleeve 16 can be threadedly connected to the output shaft of the driving cylinder 8. The threaded sleeve 16 is threadedly connected to the output shaft of the driving cylinder 8 to realize the connection between the driving cylinder 8 and the transmission rack 10. The driving cylinder 8 drives the transmission rack 10, the transmission rod 11 and the hook needle 12 to move back and forth, so that the magnetic ring can be automatically threaded.

[0053] During the specific implementation: pull the guide rods 262 in the two sets of elastic clamping parts 26 to drive the connecting bracket 263 and the positioning rubber wheel 264 to move outward, place the magnetic ring on the top of the mounting frame 1, and clamp the magnetic ring between the two sets of driving rubber wheels 27 and the two sets of positioning rubber wheels 264, loosen the guide rod 262, and apply elastic force to the connecting bracket 263 through the compression spring 265 to make the positioning rubber wheel 264 press against the magnetic ring; the hook needle 12 has two sets of driving modes: when driven by foot, the foot pedal 2 is driven to move downward by the foot pedal, and the transmission rack 5 is driven downward by the connecting rod 3, and the transmission gear 14 and the transmission gear 14 are driven by the connecting rod 3. The driving shaft 13 and the transmission gear 15 rotate, driving the transmission rack 10 and the transmission rod 11 to move downward, and then driving the hook needle 12 to move downward, and the enameled wire is pulled down by the hook needle 12 to be wound on the magnetic ring; at the same time, when the transmission rod 11 moves downward, the transmission sleeve 19 is driven to rotate to one side through the spiral slide bar 24 and the spiral slide groove 25. At this time, the limit ratchet 22 is subjected to the torsion force of the torsion spring 23 and the tip is connected to the outside of the limit ratchet 21. The transmission sleeve 19 drives the driving gear 20 to rotate through the limit ratchet 21 and the limit ratchet 22, and then drives the driven gear 28 and the driving rubber wheel 27 to rotate, driving the magnetic ring to move slightly. The transmission sleeve 19 does not drive the driving gear 20 to rotate, and then the driving gear 20 does not drive the driven gear 28, the driving rubber wheel 27 and the magnetic ring to rotate in the opposite direction, so that the magnetic ring can only rotate in one direction when the transmission rod 11 and the hook needle 12 move down. At the same time, the compression spring 265 applies elastic force to the positioning rubber wheel 264 and the magnetic ring to assist in limiting the magnetic ring, thereby preventing the transmission rod 11 and the hook needle 12 from moving downward. When the hook needle 12 moves upward, the driving gear 20 is affected by the friction force and rotates with the transmission sleeve 19, further preventing the magnetic ring from reversing; when no downward pressure is applied to the foot pedal 2, the reset spring 7 applies elastic force to the reset rod 6, driving the transmission rack 1 5, the transmission gear 1 14 and the transmission gear 2 15, the transmission rack 2 10, the transmission rod 11, and the hook needle 12 to reset, thereby continuously winding the magnetic ring in a cycle; when driven by the driving cylinder 8, the threaded sleeve 16 is threadedly connected to the output shaft of the driving cylinder 8, and the driving cylinder 8 drives the transmission rack 2 10 and the transmission rod 11 to move up and down reciprocatingly, thereby realizing the winding operation of the magnetic ring.

[0054] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A semi-automatic magnetic ring inductor winding machine, comprising a mounting frame (1), wherein the mounting frame (1) is provided with upper, middle and lower three-layer mounting cavities, characterized in that: It also includes a hook mechanism: it is arranged on the upper installation cavity, and the top end of the hook mechanism can be inserted into the top of the installation frame (1), and the bottom end can be inserted into the middle installation cavity; Foot-operated force mechanism: It is arranged on one side of the lower mounting cavity and can provide power for the hook mechanism to work; Gear transmission mechanism: It is arranged on the middle mounting cavity and can transmit power between the foot-operated force-applying mechanism and the hook mechanism; Spring reset mechanism: It is arranged on one side of the top of the middle installation cavity, and the bottom end is passed through the middle installation cavity and connected with the gear transmission mechanism, which can reset the gear transmission mechanism and the foot-operated force application mechanism; The magnetic ring driving mechanism is arranged in the upper mounting cavity and is located outside the hook mechanism, and can drive the magnetic ring to rotate synchronously when the hook mechanism moves; One-way rotation mechanism: It is set on the magnetic ring driving mechanism, so that the magnetic ring driving mechanism can only drive the magnetic ring to rotate in one direction; Magnetic ring positioning mechanism: arranged at the installation position of the magnetic ring on the top of the installation frame (1), and used for clamping the magnetic ring.

2. A semi-automatic magnetic ring inductor winding machine according to claim 1, characterized in that: The foot-operated force-applying mechanism comprises a foot pedal (2) and a connecting rod (3); one end of the foot pedal (2) is hinged to one side of the lower mounting cavity, and the foot pedal (2) is movably connected to one end of the connecting rod (3).

3. A semi-automatic magnetic ring inductor winding machine according to claim 2, characterized in that: The gear transmission mechanism comprises a transmission rack 1 (5), a transmission rack 2 (10), a transmission shaft (13), a transmission gear 1 (14) and a transmission gear 2 (15); the transmission shaft (13) is movably mounted inside the middle mounting cavity; the transmission gear 1 (14) and the transmission gear 2 (15) are fixedly sleeved on the outside of the transmission shaft (13); the transmission rack 1 (5) and the transmission gear 1 (14) are meshed with each other; the transmission rack 2 (10) and the transmission gear 2 (15) are meshed with each other; and the bottom end of the transmission rack 1 (5) is hingedly connected to the connecting rod (3).

4. A semi-automatic magnetic ring inductor winding machine according to claim 3, characterized in that: The gear transmission mechanism also includes a positioning card frame 1 (4) and a positioning card frame 2 (9), wherein the positioning card frame 1 (4) and the positioning card frame 2 (9) are fixedly installed at the bottom of the middle installation cavity, the transmission rack 1 (5) is clamped in the positioning card frame 1 (4), and the transmission rack 2 (10) is clamped in the positioning card frame 2 (9).

5. A semi-automatic magnetic ring inductor winding machine according to claim 4, characterized in that: The spring reset mechanism comprises a reset rod (6) and a reset spring (7); the bottom end of the reset rod (6) is fixedly connected to the top end of the transmission rack (5), and the reset rod (6) is movably mounted on the top of the middle mounting cavity; the reset spring (7) is movably sleeved on the outside of the reset rod (6).

6. A semi-automatic magnetic ring inductor winding machine according to claim 4, characterized in that: The hook mechanism comprises a transmission rod (11) and a hook (12); the transmission rod (11) is movably mounted at the bottom of the upper mounting cavity, and the bottom end of the transmission rod (11) is fixedly connected to the second transmission rack (10); the hook (12) is threadedly connected to the top of the transmission rod (11); and a winding groove cooperating with the hook (12) is provided at the top of the mounting frame (1).

7. A semi-automatic magnetic ring inductor winding machine according to claim 6, characterized in that: The magnetic ring driving mechanism comprises a mounting hanger (17), a bearing seat (18), a transmission sleeve (19), a driving gear (20), a driving rubber wheel (27) and a driven gear (28), wherein the mounting hanger (17) is fixedly mounted on the bottom of the inner side of the upper mounting cavity, the bearing seat (18) is fixedly mounted on the bottom end of the mounting hanger (17), the transmission sleeve (19) is nested in the middle of the bearing seat (18), and the transmission sleeve (19) is movably sleeved on the outside of the transmission rod (11), and a spiral groove is provided inside the transmission sleeve (19). The transmission rod (11) is provided with a spiral slide bar (24) matched with the spiral slide groove (25) on the outside, the driving gear (20) is movably sleeved on the outside of the transmission sleeve (19), the driving rubber wheel (27) and the driven gear (28) are both in two groups, the two groups of driving rubber wheels (27) are movably mounted on both sides of the winding groove at the top of the mounting frame (1), the driven gear (28) is fixedly connected to the bottom end of the driving rubber wheel (27), and the driven gear (28) and the driving gear (20) are meshed with each other.

8. A semi-automatic magnetic ring inductor winding machine according to claim 7, characterized in that: The one-way rotation mechanism comprises a limit ratchet (21), a limit ratchet (22) and a torsion spring (23); the limit ratchet (21) is fixedly sleeved on the outside of a transmission sleeve (19); one end of the limit ratchet (22) is sleeved with a mounting shaft, and the limit ratchet (22) is movably mounted on the bottom of a driving gear (20) through the mounting shaft; the torsion spring (23) is arranged on the outside of the mounting shaft, and the torsion spring (23) can apply a torque to the limit ratchet (22).

9. The semi-automatic magnetic ring inductor winding machine according to claim 7, characterized in that: The magnetic ring positioning mechanism comprises two groups of elastic clamping parts (26), the two groups of elastic clamping parts (26) are arranged on the top of the mounting frame (1), and are distributed on both sides of the front end of the winding groove in an eight-shaped mirror image. The elastic clamping parts (26) comprise a mounting bracket (261), a guide rod (262), a connecting bracket (263), a positioning rubber wheel (264) and a compression spring (265). The mounting bracket (261) is fixedly mounted on the top of the mounting frame (1), the guide rod (262) is movably mounted on the mounting bracket (261), the connecting bracket (263) is fixedly connected to the end of the guide rod (262), the positioning rubber wheel (264) is movably mounted on the bottom of the connecting bracket (263), and the compression spring (265) is movably sleeved on the outside of the guide rod (262). The axial cross section of the guide rod (262) is hexagonal.

10. The semi-automatic magnetic ring inductor winding machine according to claim 1, characterized in that: A cylinder force applying mechanism is arranged on a side of the lower installation cavity away from the foot force applying mechanism, and the cylinder force applying mechanism comprises a driving cylinder (8) and a threaded sleeve (16). The driving cylinder (8) is fixedly installed in the lower installation cavity, and the driving cylinder (8) is located directly below the second transmission rack (10). The threaded sleeve (16) is rotatably connected to the bottom end of the second transmission rack (10), and the threaded sleeve (16) can be threadedly connected to the output shaft of the driving cylinder (8).

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