A copper coil winding equipment for manufacturing automobile ignition coils

Abstract

The invention discloses a copper coil winding device for manufacturing automobile ignition coils, and the invention relates to the technical field of coil winding. The invention comprises a slide cylinder, the slide cylinder is fixedly connected to a groove plate, a driving plate is fixedly connected to the side of the slide cylinder away from the groove plate, a shell is fixedly connected to the side of the driving plate away from the slide cylinder, a winding roller passes through the shell, a driving assembly is fixedly connected to the inner side of the shell, a spring plate is set as a part of a cone, the spring plate is fixedly connected to the surface of the winding roller, a hollow plate is fixedly connected to the side of the base, a winding assembly is fixedly connected to the top of the hollow plate, and the spring plate is set so that bobbins with different inner diameters can be fixed to the outside of the winding roller through the spring plate, ensuring the winding of bobbins with different inner diameters, and the conical spring plate is less difficult to insert into the bobbin, and when the bobbin is pulled out, the spring plate is deformed and squeezes the bobbin in the pulling-out direction, thereby facilitating the pulling out of the bobbin.

Description

Technical Field

[0001] The invention relates to the technical field of coil winding, and in particular to a copper coil winding device for manufacturing automobile ignition coils. Background Art

[0002] The automobile ignition coil is a key component in the automobile ignition system. It is mainly composed of a primary winding, a secondary winding, an iron core and a shell. Its working principle is based on electromagnetic induction. The low voltage of the automobile battery is powered on and off through the primary winding to generate electric sparks between the spark plug electrodes to ignite the mixture in the engine cylinder. It ensures the normal operation of the engine. There are traditional ignition coils, independent ignition coils and pencil ignition coils. Different types are suitable for different automobile engine designs. When the ignition coil fails, the engine may experience jitters, poor acceleration, increased fuel consumption, black smoke from the exhaust pipe, or even failure to start. Therefore, its performance and reliability are crucial to the car.

[0003] The copper coil winding of the automobile ignition coil is the core component of the ignition coil. It consists of a primary winding and a secondary winding. The primary winding is wound with thicker copper wire and has fewer turns. It connects the automobile power supply and control circuit. The secondary winding is wound with thin copper wire and has more turns. When working, it is based on the principle of electromagnetic induction. The primary winding is powered on and off to generate a changing magnetic field, which makes the secondary winding induce a high voltage to ignite the mixture in the engine cylinder. The conductivity, mechanical strength and temperature resistance of the copper coil winding are crucial to the performance of the ignition coil. The winding process must be uniform and tight, and the insulation treatment must be done well to ensure the normal operation of the ignition coil and the stable operation of the engine.

[0004] Most of the existing primary windings and secondary windings use insulated enameled wires. Before winding, the enameled wires need to be cleaned on the surface to avoid affecting the ignition effect of the ignition coil. During cleaning, it is necessary to avoid scratching the insulation layer of the enameled wires. Therefore, we proposed a copper coil winding equipment for manufacturing automotive ignition coils. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a copper coil winding device for manufacturing an automobile ignition coil, comprising:

[0006] A base, the top of which is fixedly connected with a groove plate;

[0007] A winding mechanism, the winding mechanism having an adjustment structure for adapting to the winding of bobbins of different lengths, the winding mechanism being fixedly connected to a side of the groove plate away from the base;

[0008] A cleaning mechanism, the cleaning mechanism having a scraping structure for scraping impurities on the surface of the enameled wire, the cleaning mechanism being fixedly connected to the side of the base;

[0009] Wherein, the winding mechanism comprises:

[0010] A slide cylinder, wherein the slide cylinder is fixedly connected to a side of the groove plate away from the base, a drive plate is fixedly connected to the side of the slide cylinder away from the groove plate, and an output end of the slide cylinder is fixedly connected to the drive plate;

[0011] A shell, the shell is fixedly connected to a side of the driving plate away from the slide cylinder, a winding roller is arranged inside the shell, the winding roller passes through the shell, and the inner side surface of the shell is rotatably connected to the surface of the winding roller;

[0012] A driving assembly, wherein the driving assembly is disposed inside the housing and is fixedly connected to the inner side surface of the housing, and is used to drive the winding roller to rotate;

[0013] A spring plate, the spring plate being configured as a portion of a cone and being fixedly connected to a surface of the winding roller located outside the housing;

[0014] A hollow plate, wherein the hollow plate is hollow, and a side of the hollow plate away from the shell is provided with a breathable velvet surface, the hollow plate is fixedly connected to the side of the base, and a winding assembly is fixedly connected to the top of the hollow plate, and the winding assembly has a telescopic structure for reciprocating winding of the enameled wire;

[0015] The wire bobbin is inserted into the outside of the winding roller, the inner side of the wire bobbin contacts the spring plate, and the spring plate is deformed, thereby fixing the wire bobbin on the outside of the winding roller, starting the slide cylinder, and the output end of the slide cylinder drives the driving plate to move. The movement of the driving plate drives the shell and the winding roller box driving assembly inside the shell to move, thereby adjusting the position of the wire bobbin to ensure the winding of wire bobbins of different lengths, fixing the enameled wire on the wire bobbin, starting the driving assembly, and the output end of the driving assembly drives the winding roller to rotate, drives the spring plate to rotate, and finally drives the wire bobbin to rotate, starts the winding assembly, and the winding assembly drives the enameled wire to move reciprocatingly, thereby completing the layer-by-layer winding of the wire bobbin, the setting of the spring plate enables wire bobbins of different inner diameters to be fixed to the outside of the winding roller by the spring plate, ensuring the winding of wire bobbins of different inner diameters, and the tapered spring plate is less difficult to insert the wire bobbin, and when the wire bobbin is pulled out, the spring plate is deformed and squeezes the wire bobbin in the pulling-out direction, thereby facilitating the pulling out of the wire bobbin.

[0016] Furthermore, there are several winding rollers, and the surfaces of several winding rollers located outside the shell are fixedly connected with spring plates, and there are several spring plates evenly distributed along the circumference of the winding rollers. Several winding rollers and spring plates can fix several wire drums at a time, thereby completing batch winding.

[0017] Furthermore, the spring plate is fixedly connected with a ring plate on the side away from the winding roller, and the ring plate is arranged on the side of the spring plate close to the shell, the ring plate is arranged as a part of the circular ring, and the ring plate is fixedly connected with a rubber pad on the side away from the spring plate, and the rubber pads are evenly distributed along the circumference of the ring plate, and the rubber pads are arranged in a waveform. The spring plate deforms, driving the ring plate to move, and the ring plate contacts the winding roller to press the two ends of the spring plate. The spring plate continues to deform, and finally the inner side surface of the bobbin is completely fitted with the spring plate, ensuring uniform fixation of the bobbin and avoiding shaking during rotation to ensure the winding effect. The ring plate is arranged as a part of the circular ring, which can evenly fit the circular outer side of the winding roller, thereby preventing the ring plate from slipping on the surface of the winding roller, further ensuring the fixing effect of the spring plate on the bobbin, the rubber pad can increase the friction between the ring plate and the winding roller, further avoiding slipping, and the rubber pad is arranged in a waveform, which can improve the anti-skid effect.

[0018] Furthermore, a rubber block is fixedly connected to the inner side surface of the winding roller, and the rubber block is embedded in the interior of the winding roller. The cross-section of the rubber block is set to be Y-shaped. The spring plate squeezes the winding roller, and the winding roller squeezes the rubber block, which can provide a buffer for the deformation of the winding roller. The rubber block can deform when the winding roller rotates, and provide a buffer when the winding roller rotates, thereby ensuring the stable rotation of the winding roller, further ensuring uniform winding, and making the enameled wire more tightly wound.

[0019] The cam is provided with a spring, and one end of the spring is provided with an end of the spring which is away from the base and is fixed with the spring at two ends.

[0020] Furthermore, the driving assembly includes a transmission belt, which is arranged inside the shell, and the inner side surface of the transmission belt is transmission connected to a plurality of winding rollers. The inner side surface of the transmission belt is also transmission connected to a rotating shaft, and the end of the rotating shaft away from the spring plate is fixedly connected to a motor, and the output end of the motor is fixedly connected to the rotating shaft. When the motor is started, the output end of the motor drives the rotating shaft to rotate, drives the transmission belt to transmit, and finally drives the plurality of winding rollers to rotate, and finally drives the bobbin to rotate.

[0021] Furthermore, baffles are symmetrically provided on both sides of the transmission belt, and the baffles are fixedly connected to the bottom of the inner side surface of the shell, and the sides of the two baffles close to each other are slidably connected to the surface of the transmission belt, and the end of the winding roller close to the shell passes through the two baffles, and the surface of the winding roller is rotatably connected to the inner side surface of the baffle, the end of the rotating shaft away from the motor passes through the two baffles, and the surface of the rotating shaft is rotatably connected to the inner side surface of the baffle, and a mounting seat is fixedly connected to the surface of the motor, and the side of the mounting seat away from the motor is fixedly connected to the inner side surface of the shell, and baffles are provided to limit several winding rollers and the rotating shaft to ensure smooth rotation of the two, and the transmission belt is limited between the two baffles to further limit the transmission belt, so that the bobbin can finally rotate smoothly.

[0022] Furthermore, the winding assembly includes a threading plate, which is slidably connected to a side of the hollow plate away from the shell, a winding rod is fixedly connected to a side of the threading plate close to the spring plate, and an end of the winding rod away from the threading plate is fixedly connected to the winding plate, and telescopic rods are symmetrically arranged on a side of the threading plate away from the winding rod, and the telescopic rod is fixedly connected to a side of the threading plate away from the winding rod, and the telescopic rod is fixedly connected to a side of the hollow plate away from the shell, the enameled wire is passed through the threading plate and the winding plate in turn, and the telescopic rod is started. The telescopic rod drives the threading plate, the winding rod and the winding plate to reciprocate, and finally drives the enameled wire to reciprocate, and cooperates with the rotation of the wire drum to complete the layer-by-layer winding of the enameled wire.

[0023] Furthermore, the cleaning mechanism comprises a bracket, the bracket is hollow and has several parts, the outer side surface of the bracket is fixedly connected to the inner side surface of the base, the side of the bracket away from the base is fixedly connected to a cylinder, the cylinder is hollow, and the inner cavity of the cylinder is communicated with the inner cavity of the bracket, the cylinder is arranged just above the hollow plate, several sides of the bracket away from the cylinder are fixedly connected to branch pipes, the side of the branch pipe away from the bracket is fixedly connected to a main pipe, and the inner cavity of the main pipe is communicated with the inner cavities of several branch pipes, the side of the main pipe close to the bottom of the base is fixedly connected to a connecting pipe, one end of the connecting pipe away from the main pipe is fixedly connected to a pump body, one end of the pump body away from the connecting pipe is fixedly connected to a bent pipe, one end of the bent pipe away from the pump body passes through the base and extends to the inside of the hollow inner cavity of the hollow plate, the inner side surface of the cylinder is fixedly connected to a nozzle, and the nozzle faces The side away from the shell is inclined, and the nozzle is connected to the inner cavity of the cylinder. The pump body is started, and the pump body drives the air to pass through the elbow, pump body, connecting pipe, main pipe, branch pipe, bracket, cylinder in turn, and finally spray out through the nozzle. The enameled wire passes through the cylinder, and the gas sprayed from the nozzle blows on the surface of the enameled wire, thereby removing some impurities on the surface of the enameled wire and drying the moisture on the surface of the enameled wire. During the preliminary cleaning, the impurities with dried moisture are easier to remove during subsequent scratches, thereby avoiding the sticky impurities from being smoothed out during scratches, thereby avoiding affecting the cleaning effect. Since the side of the hollow plate away from the shell is a breathable velvet surface, the external air passes through the velvet surface of the hollow plate and enters the inside of the elbow, thereby generating suction on the velvet surface of the hollow plate, and then adsorbing the fallen impurities to avoid dust. After the cleaning is completed, the pump body is closed, the suction disappears, and it is convenient to clean the velvet surface of the hollow plate.

[0024] Furthermore, a mounting plate is provided on one side of the cylinder close to the shell, a cleaning rod is fixedly connected to the side of the mounting plate away from the cylinder, a plurality of cleaning rods are provided along the circumferential direction of the inner side surface of the mounting plate, a plurality of cleaning rods are fixedly connected to one end of the plurality of cleaning rods away from the mounting plate, a limiting ring is provided on the side of the cleaning plate away from the mounting plate, and the limiting ring is elastically arranged, and the outer side surface of the limiting ring is fixedly connected to the surfaces of the plurality of cleaning plates, a plurality of scrapers are fixedly connected to the sides of the plurality of cleaning plates close to each other, a plurality of scrapers are arranged, and the plurality of scrapers are staggered, a wire seat is fixedly connected to the side of the hollow plate close to the limiting ring, and a wire seat is fixedly connected to the side of the wire seat away from the hollow plate The wire rings are evenly distributed along the surface of the wire seat. The enameled wire passes through the cylinder, the limiting ring, several wire rings in turn, and finally passes through the threading plate. The enameled wire is wound to drive the enameled wire to move. The scraper scrapes the surface of the enameled wire to remove impurities on the surface of the enameled wire. The scrapers are staggered, and the enameled wires at different positions are scratched in different directions, thereby unevenly squeezing the enameled wire, causing the enameled wire to swing, and at the same time causing impurities to fall to the top of the hollow plate while being scratched. The setting of the limiting ring ensures that the wire enters the wire ring vertically and is led out parallel to the hollow plate along the circumferentially distributed wire rings, so that the enameled wire can be smoothly led out to avoid the insulating layer on the surface of the enameled wire being scraped off, thereby ensuring the insulation effect of the enameled wire.

[0025] The present invention has the beneficial effects:

[0026] 1. The present invention provides a winding mechanism, wherein the spring plate enables wire bobbins of different inner diameters to be fixed on the outside of the winding roller by the spring plate, thereby ensuring the winding of wire bobbins of different inner diameters, and the tapered spring plate makes it easier to insert the wire bobbins, and when the wire bobbins are pulled out, the spring plate is deformed and squeezes the wire bobbins in the pulling-out direction, thereby facilitating the pulling-out of the wire bobbins, and a plurality of winding rollers and spring plates can fix a plurality of wire bobbins at a time, thereby completing batch winding, and the ring plate contacts the winding roller to press the two ends of the spring plate, and the spring plate continues to deform, and finally the inner side surface of the wire bobbins is completely fitted with the spring plate, ensuring uniform fixation of the wire bobbins and avoiding shaking during rotation, thereby ensuring the winding effect, and the ring plate is set as a part of the circular ring, which can evenly fit the circular outer surface of the winding roller, thereby avoiding the ring plate from slipping on the surface of the winding roller, further ensuring the fixing effect of the spring plate on the wire bobbins, and the rubber pad can increase the friction between the ring plate and the winding roller to further avoid slipping, and the rubber pad is set to a waveform, which can improve the anti-skid effect.

[0027] 2. The present invention provides a rubber block, a spring plate squeezes the winding roller, and the winding roller squeezes the rubber block, which can provide a buffer for the deformation of the winding roller. The rubber block can be deformed when the winding roller rotates, providing a buffer when the winding roller rotates, ensuring the stable rotation of the winding roller, further ensuring uniform winding, and making the winding of the enameled wire tighter.

[0028] 3. The present invention provides a limit plate, which drives the spring to deform, thereby buffering the movement of the shell, and the setting of the slide rod can buffer the movement of the limit plate, and then buffer the movement of the shell. Finally, the spring and the slide rod cooperate with each other to buffer the movement of the bobbin, ensuring smooth movement of multiple bobbins and ensuring that the winding of the enameled wire on different bobbins is exactly the same during batch winding.

[0029] 4. The present invention provides a cleaning mechanism, and the gas sprayed from the nozzle blows on the surface of the enameled wire, thereby removing some impurities on the surface of the enameled wire and drying the moisture on the surface of the enameled wire. During the initial cleaning, the impurities with dried moisture are easier to remove during subsequent scratches, thereby avoiding sticky impurities from being smoothed out during scratches, thereby avoiding affecting the cleaning effect. Since the side of the hollow plate away from the shell is a breathable velvet surface, the external air passes through the velvet surface of the hollow plate and enters the inside of the bent pipe, thereby generating suction on the velvet surface of the hollow plate, thereby absorbing the fallen impurities and avoiding dust. After the cleaning is completed, the pump body is turned off, the suction disappears, and the velvet surface of the hollow plate is convenient to clean.

[0030] 5. The present invention provides a scraper to scrape the surface of the enameled wire, thereby removing impurities on the surface of the enameled wire, and the scrapers are staggered, so that the enameled wires at different positions are scratched in different directions, thereby unevenly squeezing the enameled wires, causing the enameled wires to swing, and causing impurities to fall to the top of the hollow plate while scratching. The setting of the limiting ring ensures that the wire vertically enters the inside of the wire ring and is led out parallel to the hollow plate along the circumferentially distributed wire ring, so that the enameled wire can be smoothly led out, the insulating layer on the surface of the enameled wire is prevented from being scraped off, and the insulation effect of the enameled wire is ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A schematic diagram of a copper coil winding device for manufacturing an automobile ignition coil of the present invention;

[0032] Figure 2 This is a schematic diagram of the cross-sectional structure of the base of the present invention;

[0033] Figure 3 This is a schematic diagram of the spring plate structure of the present invention;

[0034] Figure 4 This is a schematic diagram of the structure of the rubber pad of the present invention;

[0035] Figure 5 It is a schematic diagram of the structure of the limiting plate of the present invention;

[0036] Figure 6 This is a schematic diagram of the structure of the drive assembly of the present invention;

[0037] Figure 7 It is a schematic diagram of the structure of the winding assembly of the present invention;

[0038] Figure 8 It is a schematic diagram of the cleaning mechanism structure of the present invention;

[0039] Fig. 9 It is a schematic diagram of the cylinder structure of the present invention;

[0040] Fig.10 It is a schematic diagram of the scraper structure of the present invention.

[0041] In the figure: 1, base; 2, groove plate; 3, winding mechanism; 31, slide cylinder; 32, drive plate; 33, housing; 34, winding roller; 35, spring plate; 36, driving assembly; 361, transmission belt; 362, baffle; 363, rotating shaft; 364, motor; 365, mounting seat; 37, hollow plate; 38, winding assembly; 381, threading plate; 382, ​​telescopic rod; 383, winding rod; 384, winding plate; 39, ring plate; 310. Rubber block; 311. Rubber pad; 312. Slide groove; 313. Slide rod; 314. Limit plate; 315. Spring; 4. Cleaning mechanism; 41. Bracket; 42. Cylinder; 43. Branch pipe; 44. Main pipe; 45. Connecting pipe; 46. Pump body; 47. Bend pipe; 48. Nozzle; 49. Mounting plate; 410. Cleaning rod; 411. Cleaning plate; 412. Wire holder; 413. Wire ring; 414. Limit ring; 415. Scraper. DETAILED DESCRIPTION

[0042] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0043] Example 1, please refer to Figure 1-Figure 7 The present invention is a copper coil winding device for manufacturing an automobile ignition coil, comprising:

[0044] A base 1, a groove plate 2 is fixedly connected to the top of the base 1;

[0045] The winding mechanism 3 has an adjustment structure for adapting to the winding of bobbins of different lengths, and the winding mechanism 3 is fixedly connected to a side of the groove plate 2 away from the base 1;

[0046] The cleaning mechanism 4 has a scraping structure for scraping impurities on the surface of the enameled wire. The cleaning mechanism 4 is fixedly connected to the side of the base 1;

[0047] Wherein, the winding mechanism 3 comprises:

[0048] The slide cylinder 31 is fixedly connected to the side of the groove plate 2 away from the base 1, the side of the slide cylinder 31 away from the groove plate 2 is fixedly connected to the drive plate 32, and the output end of the slide cylinder 31 is fixedly connected to the drive plate 32;

[0049] The housing 33 is fixedly connected to the side of the driving plate 32 away from the slide cylinder 31. A winding roller 34 is arranged inside the housing 33. The winding roller 34 penetrates the housing 33, and the inner side surface of the housing 33 is rotatably connected to the surface of the winding roller 34.

[0050] A driving assembly 36, which is disposed inside the housing 33 and fixedly connected to the inner side of the housing 33, and is used to drive the winding roller 34 to rotate;

[0051] The spring plate 35 is configured as a portion of a cone, and the spring plate 35 is fixedly connected to a surface of the winding roller 34 located outside the housing 33;

[0052] The hollow plate 37 is hollow, and the side of the hollow plate 37 away from the shell 33 is set to be a breathable velvet surface. The hollow plate 37 is fixedly connected to the side of the base 1. The top of the hollow plate 37 is fixedly connected to a winding assembly 38. The winding assembly 38 has a telescopic structure and is used for reciprocating winding of the enameled wire;

[0053] The bobbin is inserted into the outside of the winding roller 34, and the inner side of the bobbin contacts the spring plate 35, which deforms to fix the bobbin to the outside of the winding roller 34. The slide cylinder 31 is started, and the output end of the slide cylinder 31 drives the drive plate 32 to move. The movement of the drive plate 32 drives the shell 33 and the winding roller 34 and the drive assembly 36 inside the shell 33 to move, thereby adjusting the position of the bobbin to ensure the winding of bobbins of different lengths. The enameled wire is fixed on the bobbin, and the drive assembly 36 is started. The output end of the drive assembly 36 The winding roller 34 is driven to rotate, the spring plate 35 is driven to rotate, and finally the bobbin is driven to rotate, and the winding assembly 38 is started. The winding assembly 38 drives the enameled wire to move back and forth, thereby completing the layer-by-layer winding of the bobbin. The setting of the spring plate 35 enables bobbins of different inner diameters to be fixed to the outside of the winding roller 34 through the spring plate 35, ensuring the winding of bobbins of different inner diameters, and the tapered spring plate 35 is less difficult to insert into the bobbin. When the bobbin is pulled out, the spring plate 35 is deformed and squeezes the bobbin in the pulling-out direction, thereby facilitating the pulling out of the bobbin.

[0054] There are several winding rollers 34, and the surfaces of several winding rollers 34 located outside the shell 33 are fixedly connected with spring plates 35, and there are several spring plates 35 evenly distributed along the circumference of the winding roller 34. Several winding rollers 34 and spring plates 35 can fix several wire drums at a time, thereby completing batch winding.

[0055] A ring plate 39 is fixedly connected to the side of the spring plate 35 away from the winding roller 34, and the ring plate 39 is arranged on the side of the spring plate 35 close to the housing 33. The ring plate 39 is arranged as a part of a circular ring. A rubber pad 311 is fixedly connected to the side of the ring plate 39 away from the spring plate 35, and a plurality of rubber pads 311 are evenly distributed along the circumference of the ring plate 39, and the rubber pads 311 are arranged in a waveform. The spring plate 35 deforms, driving the ring plate 39 to move. The ring plate 39 contacts the winding roller 34, and presses the two ends of the spring plate 35. The spring plate 35 continues to deform. Finally, the inner side surface of the bobbin is completely fitted with the spring plate 35, ensuring that the bobbin is evenly fixed, avoiding shaking during rotation, and ensuring the winding effect. The ring plate 39 is set as a part of the circular ring, which can evenly fit the circular outer part of the winding roller 34, thereby avoiding the ring plate 39 from slipping on the surface of the winding roller 34, further ensuring the fixing effect of the spring plate 35 on the bobbin. The rubber pad 311 can increase the friction between the ring plate 39 and the winding roller 34, further avoiding slipping, and the rubber pad 311 is set to be corrugated, which can improve the anti-slip effect.

[0056] The inner side surface of the winding roller 34 is fixedly connected with a rubber block 310, and the rubber block 310 is embedded in the interior of the winding roller 34. The cross-section of the rubber block 310 is set to be Y-shaped. The spring plate 35 squeezes the winding roller 34, and the winding roller 34 squeezes the rubber block 310, which can provide a buffer for the deformation of the winding roller 34. The rubber block 310 can be deformed when the winding roller 34 rotates, and provide a buffer when the winding roller 34 rotates, ensuring the stable rotation of the winding roller 34, further ensuring uniform winding, and making the winding of the enameled wire tighter.

[0057] A slide groove 312 is provided on the side of the groove plate 2 away from the base 1. There are two slide grooves 312, and the two slide grooves 312 are symmetrically provided on both sides of the driving plate 32. The inner walls of the two slide grooves 312 are fixedly connected with sliding rods 313. The surface of the sliding rod 313 is slidably connected to the limiting plate 314. The outer side of the limiting plate 314 is slidably connected to the inner side of the slide groove 312. The side of the limiting plate 314 away from the base 1 is fixedly connected to the side of the shell 33 close to the base 1. The surface of the limiting plate 314 is fixedly connected with a spring 315. The end of the spring 315 away from the limiting plate 314 is fixedly connected to the inner side of the slide groove 312 , and the spring 315 is sleeved on the outside of the slide rod 313, the shell 33 moves, driving the limit plate 314 to move, the limit plate 314 slides inside the slide groove 312, and slides outside the slide rod 313 at the same time, the limit plate 314 drives the spring 315 to deform, thereby buffering the movement of the shell 33, and the setting of the slide rod 313 can buffer the movement of the limit plate 314, and then buffer the movement of the shell 33, finally the spring 315 and the slide rod 313 cooperate with each other to buffer the movement of the bobbin, ensuring the smooth movement of multiple bobbins, and ensuring that the winding of the enameled wire on different bobbins is exactly the same during batch winding.

[0058] The driving assembly 36 includes a transmission belt 361, which is arranged inside the shell 33, and the inner side of the transmission belt 361 is transmission connected to the multiple winding rollers 34. The inner side of the transmission belt 361 is also transmission connected to a rotating shaft 363. The end of the rotating shaft 363 away from the spring plate 35 is fixedly connected to a motor 364, and the output end of the motor 364 is fixedly connected to the rotating shaft 363. When the motor 364 is started, the output end of the motor 364 drives the rotating shaft 363 to rotate, drives the transmission belt 361 to transmit, and finally drives the multiple winding rollers 34 to rotate, and finally drives the bobbin to rotate.

[0059] Baffles 362 are symmetrically provided on both sides of the transmission belt 361, and the baffles 362 are fixedly connected to the bottom of the inner side surface of the shell 33. The sides of the two baffles 362 close to each other are slidably connected to the surface of the transmission belt 361, and the end of the winding roller 34 close to the shell 33 passes through the two baffles 362, and the surface of the winding roller 34 is rotatably connected to the inner side surface of the baffle 362, and the end of the rotating shaft 363 away from the motor 364 passes through the two baffles 362, and the surface of the rotating shaft 363 is rotatably connected to the inner side surface of the baffle 362, and the surface of the rotating shaft 363 is rotatably connected to the inner side surface of the baffle 362, and the surface of the motor 364 is fixedly connected to the surface of the motor 364. A mounting seat 365 is fixedly connected to the surface of the motor 364, and the side of the mounting seat 365 away from the motor 364 is fixedly connected to the inner side surface of the shell 33, and the baffles 362 are set to limit the plurality of winding rollers 34 and the rotating shaft 363 to ensure the smooth rotation of the two, and the transmission belt 361 is limited between the two baffles 362, and the transmission belt 361 is further limited, so that the bobbin can finally rotate smoothly.

[0060] The winding assembly 38 includes a threading plate 381, which is slidably connected to the side of the hollow plate 37 away from the shell 33, and a winding rod 383 is fixedly connected to the side of the threading plate 381 close to the spring plate 35, and the end of the winding rod 383 away from the threading plate 381 is fixedly connected to the winding plate 384, and a telescopic rod 382 is symmetrically arranged on the side of the threading plate 381 away from the winding rod 383, and the telescopic rod 382 is fixedly connected to the side of the threading plate 381 away from the winding rod 383, and the telescopic rod 382 is fixedly connected to the side of the hollow plate 37 away from the shell 33, the enameled wire is passed through the threading plate 381 and the winding plate 384 in turn, and the telescopic rod 382 is started. The telescopic rod 382 drives the threading plate 381, the winding rod 383 and the winding plate 384 to reciprocate, and finally drives the enameled wire to reciprocate, and cooperates with the rotation of the wire drum to complete the layer-by-layer winding of the enameled wire.

[0061] Example 2, please refer to Figure 1-Figure 10The cleaning mechanism 4 includes a bracket 41, and the bracket 41 is hollow and has a plurality of brackets. The outer side of the bracket 41 is fixedly connected to the inner side of the base 1. The side of the bracket 41 away from the base 1 is fixedly connected to a cylinder 42, the cylinder 42 is hollow, and the inner cavity of the cylinder 42 is connected to the inner cavity of the bracket 41. The cylinder 42 is arranged directly above the hollow plate 37. The side of the bracket 41 away from the cylinder 42 is fixedly connected to a branch pipe 43, and the side of the branch pipe 43 away from the bracket 41 is fixedly connected to the main pipe. 44, and the inner cavity of the main pipe 44 is connected to the inner cavities of the plurality of branch pipes 43, the main pipe 44 is fixedly connected to a connecting pipe 45 on one side close to the bottom of the base 1, the connecting pipe 45 is fixedly connected to a pump body 46 at one end away from the main pipe 44, the pump body 46 is fixedly connected to an elbow 47 at one end away from the connecting pipe 45, the elbow 47 passes through the base 1 and extends to the hollow inner cavity of the hollow plate 37 at one end away from the pump body 46, the inner side of the cylinder 42 is fixedly connected to a nozzle 48, and the nozzle 48 is directed away from the shell 3 3 is tilted, and the nozzle 48 is connected to the inner cavity of the cylinder 42. The pump body 46 is started, and the pump body 46 drives the air to pass through the elbow 47, the pump body 46, the connecting pipe 45, the main pipe 44, the branch pipe 43, the bracket 41, and the cylinder 42 in sequence, and finally sprayed out through the nozzle 48. The enameled wire passes through the cylinder 42, and the gas sprayed by the nozzle 48 blows on the surface of the enameled wire, thereby removing some impurities on the surface of the enameled wire and drying the moisture on the surface of the enameled wire. While the preliminary cleaning is being carried out, the water is dried. The impurities separated by the hollow plate 37 are easier to be removed in the subsequent scratches, so that the sticky impurities are not smoothed out during the scratches, thereby avoiding affecting the cleaning effect. Since the side of the hollow plate 37 away from the shell 33 is a breathable velvet surface, the external air passes through the velvet surface of the hollow plate 37 and enters the inside of the curved pipe 47, so that the velvet surface of the hollow plate 37 generates suction, and then absorbs the fallen impurities to avoid dust. After the cleaning is completed, the pump body 46 is turned off, the suction disappears, and the velvet surface of the hollow plate 37 is convenient for cleaning.

[0062] A mounting plate 49 is provided on the side of the cylinder 42 close to the shell 33, and a cleaning rod 410 is fixedly connected to the side of the mounting plate 49 away from the cylinder 42. A plurality of cleaning rods 410 are provided along the circumferential direction of the inner side surface of the mounting plate 49, and one end of the plurality of cleaning rods 410 away from the mounting plate 49 is fixedly connected to a cleaning plate 411, a limiting ring 414 is provided on the side of the cleaning plate 411 away from the mounting plate 49, and the limiting ring 414 is elastically provided, and the outer side surface of the limiting ring 414 is fixedly connected to the surface of the plurality of cleaning plates 411, and a plurality of scrapers 415 are fixedly connected to the sides of the plurality of cleaning plates 411 close to each other, and a plurality of scrapers 415 are provided, and the plurality of scrapers 415 are staggered, and a wire holder 412 is fixedly connected to the side of the hollow plate 37 close to the limiting ring 414, and the wire holder 412 is fixedly connected to the side of the hollow plate 37 away from the hollow plate 37 There is a wire loop 413, and the wire loop 413 is evenly distributed along the surface of the wire seat 412. The enameled wire passes through the cylinder 42, the limiting ring 414, several wire loops 413 in sequence, and finally passes through the threading plate 381. The enameled wire is wound, driving the enameled wire to move, and the scraper 415 scrapes the surface of the enameled wire to remove impurities on the surface of the enameled wire. The scraper 415 is staggered, and the enameled wires at different positions are scratched in different directions, thereby unevenly squeezing the enameled wire, causing the enameled wire to swing, and at the same time causing impurities to fall to the top of the hollow plate 37 while being scratched. The setting of the limiting ring 414 ensures that the wire vertically enters the wire loop 413 and is led out parallel to the hollow plate 37 along the circumferentially distributed wire loop 413, so that the enameled wire can be smoothly led out to avoid the insulating layer on the surface of the enameled wire being scraped off, thereby ensuring the insulation effect of the enameled wire.

[0063] When in use, the bobbin is inserted into the outside of the winding roller 34, and the inner side of the bobbin contacts the spring plate 35, which deforms and drives the ring plate 39 to move. The ring plate 39 contacts the winding roller 34, and the two ends of the spring plate 35 are pressed against the spring plate 35. The spring plate 35 continues to deform, and finally the inner side of the bobbin is completely fitted with the spring plate 35. The slide cylinder 31 is started, and the output end of the slide cylinder 31 drives the drive plate 32 to move. The movement of the drive plate 32 drives the shell 33 and the winding roller 34 box inside the shell 33 to drive The assembly 36 moves, and then adjusts the position of the bobbin, and the enameled wire is passed through the barrel 42, the limit ring 414, the plurality of wire rings 413, the threading plate 381 and the winding plate 384 in sequence, and finally fixed to the bobbin, and the motor 364 is started, and the output end of the motor 364 drives the rotating shaft 363 to rotate, drives the transmission belt 361 to transmit, and finally drives the plurality of winding rollers 34 to rotate, and finally drives the bobbin to rotate, and the telescopic rod 382 is started, and the telescopic rod 382 drives the threading plate 381, the winding rod 384 and the winding rod 381. 83 and the winding plate 384 reciprocate, and finally drive the enameled wire to reciprocate, cooperate with the rotation of the wire drum, complete the layer-by-layer winding of the enameled wire, start the pump body 46, the pump body 46 drives the air to pass through the elbow 47, the pump body 46, the connecting pipe 45, the main pipe 44, the branch pipe 43, the bracket 41, the cylinder 42 in sequence, and finally spray out through the nozzle 48. The gas sprayed by the nozzle 48 blows on the surface of the enameled wire, thereby removing some impurities on the surface of the enameled wire and drying the moisture on the surface of the enameled wire. The side of the hollow plate 37 away from the shell 33 is a breathable velvet surface. The external air passes through the velvet surface of the hollow plate 37 and enters the inside of the curved pipe 47, thereby generating suction on the velvet surface of the hollow plate 37, thereby adsorbing the fallen impurities to avoid dust. After cleaning is completed, the pump body 46 is turned off, the suction disappears, and the cleaning of the velvet surface of the hollow plate 37 is convenient. The enameled wire is wound, driving the enameled wire to move, and the scraper 415 scrapes the surface of the enameled wire to remove impurities on the surface of the enameled wire.

[0064] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A copper coil winding device for manufacturing automobile ignition coils, characterized in that: include: A base (1), wherein a groove plate (2) is fixedly connected to the top of the base (1); A winding mechanism (3), the winding mechanism (3) having an adjustment structure for adapting to the winding of bobbins of different lengths, the winding mechanism (3) being fixedly connected to a side of the groove plate (2) away from the base (1); A cleaning mechanism (4), the cleaning mechanism (4) having a scraping structure for scraping impurities on the surface of the enameled wire, the cleaning mechanism (4) being fixedly connected to a side surface of the base (1); Wherein, the winding mechanism (3) comprises: A slide cylinder (31), wherein the slide cylinder (31) is fixedly connected to a side of the groove plate (2) away from the base (1), a drive plate (32) is fixedly connected to the side of the slide cylinder (31) away from the groove plate (2), and an output end of the slide cylinder (31) is fixedly connected to the drive plate (32); A housing (33), the housing (33) being fixedly connected to a side of the drive plate (32) away from the slide cylinder (31), a winding roller (34) being provided inside the housing (33), the winding roller (34) penetrating the housing (33), and the inner side surface of the housing (33) being rotatably connected to the surface of the winding roller (34); A drive assembly (36), the drive assembly (36) being disposed inside the housing (33), the drive assembly (36) being fixedly connected to the inner side surface of the housing (33), and the drive assembly (36) being used to drive the winding roller (34) to rotate; A spring plate (35), the spring plate (35) being configured as a portion of a cone, and the spring plate (35) being fixedly connected to a surface of the winding roller (34) located outside the housing (33); A hollow plate (37) is provided, wherein the hollow plate (37) is hollow, and a side of the hollow plate (37) away from the shell (33) is provided with a breathable velvet surface, the hollow plate (37) is fixedly connected to the side of the base (1), and a winding assembly (38) is fixedly connected to the top of the hollow plate (37), and the winding assembly (38) has a telescopic structure and is used for reciprocating winding of the enameled wire.

2. The copper coil winding equipment for manufacturing automobile ignition coils according to claim 1, characterized in that: A plurality of winding rollers (34) are provided, and surfaces of the plurality of winding rollers (34) located outside the housing (33) are fixedly connected to spring plates (35), and a plurality of spring plates (35) are evenly distributed along the circumference of the winding roller (34).

3. The copper coil winding equipment for manufacturing automobile ignition coils according to claim 2, characterized in that: A ring plate (39) is fixedly connected to the side of the spring plate (35) away from the winding roller (34), and the ring plate (39) is arranged on the side of the spring plate (35) close to the housing (33). The ring plate (39) is arranged as a part of a circular ring. A rubber pad (311) is fixedly connected to the side of the ring plate (39) away from the spring plate (35), and a plurality of the rubber pads (311) are evenly distributed along the circumference of the ring plate (39), and the rubber pads (311) are arranged in a wave shape.

4. The copper coil winding equipment for manufacturing automobile ignition coils according to claim 3, characterized in that: The inner side surface of the winding roller (34) is fixedly connected to a rubber block (310), and the rubber block (310) is embedded in the interior of the winding roller (34), and the cross section of the rubber block (310) is arranged in a Y-shape.

5. The copper coil winding equipment for manufacturing automobile ignition coils according to claim 4, characterized in that: The groove plate (2) is provided with a slide groove (312) on the side away from the base (1), and there are two slide grooves (312), and the two slide grooves (312) are symmetrically provided on both sides of the driving plate (32), and the inner walls of the two slide grooves (312) are fixedly connected with a slide rod (313), and the surface of the slide rod (313) is slidably connected to the limit plate (314), and the outer side surface of the limit plate (314) is slidably connected to the inner side surface of the slide groove (312), and the side of the limit plate (314) away from the base (1) is fixedly connected to the side of the shell (33) close to the base (1), and the surface of the limit plate (314) is fixedly connected with a spring (315), and one end of the spring (315) away from the limit plate (314) is fixedly connected to the inner side surface of the slide groove (312), and the spring (315) is sleeved on the outside of the slide rod (313).

6. The copper coil winding equipment for manufacturing automobile ignition coils according to claim 5, characterized in that: The driving assembly (36) includes a transmission belt (361), the transmission belt (361) is arranged inside the housing (33), and the inner side surface of the transmission belt (361) is transmission-connected to the plurality of winding rollers (34), the inner side surface of the transmission belt (361) is also transmission-connected to a rotating shaft (363), and one end of the rotating shaft (363) away from the spring plate (35) is fixedly connected to a motor (364), and the output end of the motor (364) is fixedly connected to the rotating shaft (363).

7. The copper coil winding equipment for manufacturing automobile ignition coils according to claim 6, characterized in that: Baffles (362) are symmetrically provided on both sides of the transmission belt (361), the baffles (362) are fixedly connected to the bottom of the inner side surface of the shell (33), and the sides of the two baffles (362) close to each other are slidably connected to the surface of the transmission belt (361), and the end of the winding roller (34) close to the shell (33) passes through the two baffles (362), and the surface of the winding roller (34) is rotatably connected to the inner side surfaces of the baffles (362), the end of the rotating shaft (363) away from the motor (364) passes through the two baffles (362), and the surface of the rotating shaft (363) is rotatably connected to the inner side surfaces of the baffles (362), and the surface of the motor (364) is fixedly connected to the surface of the motor (364) with a mounting seat (365), and the side of the mounting seat (365) away from the motor (364) is fixedly connected to the inner side surface of the shell (33).

8. The copper coil winding equipment for manufacturing automobile ignition coils according to claim 7, characterized in that: The winding assembly (38) includes a threading plate (381), the threading plate (381) being slidably connected to a side of the hollow plate (37) away from the housing (33), a winding rod (383) being fixedly connected to a side of the threading plate (381) close to the spring plate (35), an end of the winding rod (383) away from the threading plate (381) being fixedly connected to a winding plate (384), a telescopic rod (382) being symmetrically provided on a side of the threading plate (381) away from the winding rod (383), and the telescopic rod (382) being fixedly connected to a side of the threading plate (381) away from the winding rod (383), and the telescopic rod (382) being fixedly connected to a side of the hollow plate (37) away from the housing (33).

9. The copper coil winding equipment for manufacturing automobile ignition coils according to claim 8, characterized in that: The cleaning mechanism (4) includes a bracket (41), and the bracket (41) is hollow and has a plurality of them. The outer side of the bracket (41) is fixedly connected to the inner side of the base (1). The side of the bracket (41) away from the base (1) is fixedly connected to a cylinder (42). The cylinder (42) is hollow, and the inner cavity of the cylinder (42) is connected to the inner cavity of the bracket (41). The cylinder (42) is arranged directly above the hollow plate (37). The side of the bracket (41) away from the cylinder (42) is fixedly connected to a branch pipe (43). The side of the branch pipe (43) away from the bracket (41) is fixedly connected to a main pipe (44), and the inner cavity of the main pipe (44) is connected to the inner cavity of the main pipe (44). The cavity is communicated with the inner cavity of several branch pipes (43), the main pipe (44) is fixedly connected to a connecting pipe (45) on one side close to the bottom of the base (1), the connecting pipe (45) is fixedly connected to a pump body (46) at one end away from the main pipe (44), the pump body (46) is fixedly connected to a bend pipe (47) at one end away from the connecting pipe (45), the bend pipe (47) passes through the base (1) and extends to the inside of the hollow cavity of the hollow plate (37), the inner side surface of the cylinder (42) is fixedly connected to a nozzle (48), the nozzle (48) is inclined toward the side away from the shell (33), and the nozzle (48) is communicated with the inner cavity of the cylinder (42).

10. The copper coil winding equipment for manufacturing automobile ignition coils according to claim 9, characterized in that: A mounting plate (49) is provided on the side of the cylinder (42) close to the shell (33), and a cleaning rod (410) is fixedly connected to the side of the mounting plate (49) away from the cylinder (42). A plurality of cleaning rods (410) are provided along the circumferential direction of the inner side surface of the mounting plate (49), and one end of the plurality of cleaning rods (410) away from the mounting plate (49) is fixedly connected to a cleaning plate (411). A limiting ring (414) is provided on the side of the cleaning plate (411) away from the mounting plate (49), and the limiting ring (414) is elastically provided, and the limiting ring (414) ) is fixedly connected to the surface of several cleaning plates (411), and the sides of several cleaning plates (411) close to each other are fixedly connected with scrapers (415), and several scrapers (415) are provided, and the scrapers (415) are staggered. The side of the hollow plate (37) close to the limiting ring (414) is fixedly connected to the wire seat (412), and the side of the wire seat (412) away from the hollow plate (37) is fixedly connected to the wire ring (413), and the wire ring (413) is evenly distributed along the surface of the wire seat (412).

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