Production equipment for enameled round aluminum wire of annular transformer

Abstract

The invention discloses production equipment for an enameled round aluminum wire of an annular transformer, and belongs to the technical field of aluminum wire production.The production equipment for the enameled round aluminum wire of the annular transformer comprises a bottom cabinet, an operation panel is installed on the surface of the top end of the bottom cabinet, a rotating disc is fixedly connected to the middle of the top end of the bottom cabinet, and a wire shaft is rotationally connected to the top end of the rotating disc; a tightening assembly is arranged in the middle of the inner side of the bottom cabinet, a lubricating assembly is fixedly connected to one side of the bottom cabinet, an L-shaped supporting plate is fixedly connected to the bottom end of the side, provided with the lubricating assembly, of the bottom cabinet, and a wire drawing assembly is installed at the bottom end of the inner side of the L-shaped supporting plate. Through the integrated design of the tightening assembly, the wire drawing assembly and the take-up assembly, a plurality of production links are integrated into compact equipment, so that the risk of aluminum wire exposure is reduced, the safety of the production process is improved, meanwhile, the space occupancy of the equipment is also reduced, and large-scale use in small and medium-sized factories is facilitated, and therefore, the production efficiency is improved. And the production requirements of various factories can be met.

Description

Technical Field

[0001] The invention belongs to the technical field of aluminum wire production, and in particular relates to production equipment for annular transformer enameled round aluminum wire. Background Art

[0002] The enameled round aluminum wire used in the toroidal transformer is an electromagnetic wire consisting of a conductor and an insulating layer. This wire is first annealed and softened, and then the insulating layer is formed by repeated spraying and baking. Enameled round aluminum wire is widely used in the windings of electrical equipment such as transformers and reactors due to its excellent electrical properties and heat resistance. Compared with copper wire, aluminum wire has the advantages of lower cost and lighter weight, but its conductivity and strength are slightly inferior to copper wire. The advantage of enameled round aluminum wire lies in its good electrical insulation performance and mechanical strength, which enables it to operate safely and efficiently in transformers.

[0003] The production equipment of enameled round aluminum wire requires a wire drawing machine for wire drawing and annealing to soften the aluminum wire and remove surface grease to improve its flexibility. At the same time, it ensures that the enameled wire can be quickly cooled down after stretching and deformed, and the enameled wire is neatly wound onto the bobbin. Through the joint cooperation of these steps, the entire production process from aluminum wire raw materials to finished enameled round aluminum wire is completed. Therefore, the entire set of equipment is often large in size, which is inconvenient to install and maintain in a production environment with limited space. At the same time, in the existing enameled round aluminum wire process, some aluminum wires are often exposed in the scattered mechanisms, which not only increases operational risks, but also may lead to reduced production efficiency. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the disadvantages of the above-mentioned prior art and provide a production equipment for toroidal transformer enameled round aluminum wire.

[0005] The technical solution adopted to solve the above technical problems is: a production equipment for toroidal transformer enameled round aluminum wire, including a base cabinet, an operating panel is installed on the top surface of the base cabinet, a turntable is fixedly connected to the middle of the top of the base cabinet, a wire shaft is rotatably connected to the top of the turntable, a tensioning assembly is arranged in the middle of the inner side of the base cabinet, a lubrication assembly is fixedly connected to one side of the base cabinet, an L-shaped support plate is fixedly connected to the bottom end of one side of the base cabinet where the lubrication assembly is installed, and a wire drawing assembly is installed at the bottom end of the inner side of the L-shaped support plate.

[0006] Furthermore, the lubrication assembly includes two symmetrically arranged brush boxes, the brush boxes are fixedly connected to the base cabinet, two guide rollers are fixedly connected to one end of the brush box, through holes are respectively provided on the upper and lower end surfaces of the brush box, the two guide rollers are located on both sides of a single through hole, a liquid inlet is provided on one side of the brush box, a sealed cabin is provided at one end of the inner side of the brush box, the liquid inlet is connected to the interior of the sealed cabin, a partition plate is provided inside the sealed cabin, and the top of the partition plate is fixedly connected to the base cabinet.

[0007] Through the above technical solution, the stretched round aluminum wire passes through the brush box through the through hole. The brush box is provided with a temporary liquid storage space inside. On the one hand, the lubricating oil is brushed, and on the other hand, the inside of the brush box can be cooled and kept warm to reduce the stress during the stretching of the round aluminum wire, which can improve the conductivity and elongation at break of the aluminum conductor, while reducing its tensile strength, which is helpful to improve the plasticity and toughness of the aluminum wire and reduce the risk of breakage in subsequent use.

[0008] Furthermore, the bottom end of the sealed cabin is rotatably connected to a first swivel, the bottom end of the partition plate is rotatably fitted with the surface of the first swivel, the inner side of the first swivel is rotatably connected to a plurality of brush wheels, the plurality of brush wheels are arranged in a circular array, a flow channel is provided in the middle of the first swivel, and the interior of the brush wheel is connected to the interior of the sealed cabin through the flow channel.

[0009] Through the above technical scheme, the liquid inside the sealed cabin is immersed in the brush wheel through the flow channel, so that the surface of the brush wheel is filled with liquid. When the first rotating ring rotates, several brush wheels inside it rotate and contact with the round aluminum wire, and volatile oil is applied on its surface to improve the lubricity of the surface of the aluminum wire, so that it can slide smoothly against each other when it is wound and stretched, avoiding scratches and breakage.

[0010] Furthermore, the bottom end of the brush wheel is rotatably connected to a second swivel, the bottom end of the second swivel is rotatably connected to the middle of the base cabinet, the outer ring of the second swivel is fixedly connected to a gear ring, one side of the gear ring is meshingly connected to a transmission gear, the middle part of the transmission gear is rotatably connected to an electric motor, the power output end of the electric motor is fixedly connected to the transmission gear, the electric motor is fixedly connected to the inner wall of the base cabinet, the bottom end of the second swivel and the brush wheel connection end is fixedly connected to a connecting handle, and the connecting handle is rotatably connected to a scraper at one end away from the second swivel.

[0011] Through the above technical solution, the second rotating ring is meshed with the gear driven by the electric motor through the external gear ring to realize automatic rotation of the rotating ring. On the one hand, it drives the brush wheel to brush, and on the other hand, it drives the scraper at the bottom of the second rotating ring to rotate. The scraper contacts the surface of the round aluminum wire to clean and protect the surface of the round aluminum wire, which helps to remove oxides and contaminants on the surface of the aluminum wire, prevent further oxidation and corrosion, and improve reliability and yield rate.

[0012] Furthermore, a through hole arranged at the bottom end of the inner side of the brush box is fixedly connected to a guide sliding cone, and collecting baskets are slidably connected on both sides of the guide sliding cone. The collecting basket is slidably connected to the surface of the brush box, and a handle is fixedly connected to the surface of the collecting basket. A shunt pipe is installed between the liquid inlets on one side of the two brush boxes, a pump is connected to the middle of the shunt pipe, and the other end of the pump is connected to an oil storage tank. Exhaust ports and air intake fans are respectively provided on both sides of the middle of the brush box.

[0013] Through the above technical solution, the guide sliding cone can guide the debris accumulated and fallen on the scraper, so that the debris falls into the collection basket. The operator can pull out the collection basket by the handle to perform cleaning operations. In addition, the oil storage tank is transported to the two brush boxes through the pump to perform oil delivery operations. At the same time, the exhaust ports and air intake fans on both sides of the brush box realize the circulation of internal air and perform cooling operations.

[0014] Furthermore, the wire drawing assembly includes a column, the bottom end of the column is fixedly connected to the L-shaped support plate, the upper surface of the bottom end of the L-shaped support plate is fixedly connected to two bottom guide wheels, the top of the L-shaped support plate is fixedly connected to a second top wire wheel, the bottom guide wheels are located on both sides of one end of the column, the upper and lower ends of the inner side of the column are respectively fixedly connected to fixed plates, the two fixed plates are respectively fixedly connected to fixed columns on both sides, the outer side of the fixed column is rotatably connected to a rotating sleeve, one end of the rotating sleeve is rotatably connected to the surface of the column, a stretching wheel is installed on the through-end surface of the rotating sleeve, and the two stretching wheels on the same side are arranged at both ends of the brush box.

[0015] Through the above technical solution, the round aluminum wire can be effectively guided through the wire drawing assembly for stretching after being brushed and cleaned. The combination of the column and the L-shaped support plate provides a stable support structure for wire drawing, ensuring the accuracy and stability during the wire drawing process. The setting of the bottom guide wheel and the top wire wheel allows the round aluminum wire to pass smoothly during the stretching process, while reducing unnecessary friction and damage. The setting of the fixed plate and the fixed column further enhances the stability of the structure. The coordinated use of the rotating sleeve and the stretching wheel not only ensures the flexible rotation of the stretching wheel, but also makes the stretching force act evenly on the round aluminum wire, thereby achieving a uniform stretching effect, improving production efficiency and product quality, and ensuring that the production process of the enameled round aluminum wire is more efficient and reliable.

[0016] Furthermore, several ends of the rotating sleeves located inside the column are respectively fixedly connected to the second driven reels, and several of the second driven reels are arranged in different sizes. The middle part of the column is rotatably connected to a multi-groove driven reel, and both sides of the multi-groove driven reel are frictionally connected to several second driven reels through belts.

[0017] Through the above technical solution, the different sizes of the second driven reels ensure that the speeds of the stretching wheels are different, so that the round aluminum wire is effectively stretched. This design optimizes the wire drawing process, ensures the production quality of the enameled round aluminum wire, and improves the production efficiency and equipment reliability.

[0018] Furthermore, a C-shaped frame is fixedly connected to the top of the base cabinet, a wire rack is fixedly connected to one side of the C-shaped frame, the wire rack includes a supporting slide fixed to one side of the C-shaped frame, the supporting slide is located on one side of the spool, a second guide wheel is provided on one side of the supporting slide, the second guide wheel is fixedly connected to the C-shaped frame through a bolt structure, a third guide wheel is installed at an inner corner end of the C-shaped frame, a plurality of slide grooves are provided on the inner side of the C-shaped frame, the inner side of the slide grooves is slidably connected to the tensioning assembly, a first guide wheel is provided at the top of the C-shaped frame, the first guide wheel is aligned with the tensioning assembly and the first top wire wheel.

[0019] Through the above technical solution, the setting of the tensioning assembly ensures the stability of the wire tension during the production process, avoiding the problem of unstable wire quality caused by tension fluctuations. In addition, the alignment design of the first guide wheel and the top wire wheel further optimizes the wire guiding path and reduces the bending and friction of the wire during the guiding process, thereby improving the surface quality of the enameled round aluminum wire.

[0020] Furthermore, the tensioning assembly includes a plurality of tensioning wheels, a plurality of the tensioning wheels are slidably connected to the slide groove, a plurality of the tensioning wheels are rotatably connected to the surface of a plurality of sliders, a plurality of the tensioning wheels are threadedly connected to a first threaded rod through the middle part, a plurality of the first threaded rods are rotatably connected to the C-shaped frame at both ends, a plurality of the first threaded rods are fixedly connected to the first driven reels through the ends, and a plurality of the first driven reels are connected in pairs through belt friction transmission.

[0021] Through the above technical solution, the transmission shaft drives the first transmission reel to rotate through the drive of the first motor, and then transmits power to the first threaded rod through belt transmission. The rotating first threaded rod pushes the tensioning wheels away from each other, ensuring the stable straightening of the wire. The transmission box serves as a connecting component between the transmission shaft and the second transmission reel, ensuring the tension of the wire, thereby improving the quality of the enameled round aluminum wire. The entire production process is automated and controlled, which greatly reduces labor costs and improves production efficiency and product consistency.

[0022] Furthermore, a first motor is fixedly connected to the bottom end of the base cabinet, a transmission shaft is fixedly connected to the power output end of the first motor, a first transmission reel is fixedly connected to the middle of the transmission shaft, the first transmission reel is frictionally connected to the multi-groove driven reel through a belt, the transmission shaft is transmission-connected to a transmission box at one end away from the first motor, the bottom end of the transmission box is fixedly connected to the base cabinet, a second transmission reel is fixedly connected to one end of the transmission box away from the transmission shaft, and the second transmission reel is frictionally connected to the first driven reel through a belt.

[0023] Through the above technical solution, a single motor can drive various components to work together, achieving continuous and uniform stretching of the enameled round aluminum wire, which not only improves production efficiency but also ensures the quality stability of the enameled round aluminum wire and the reliability of the production process.

[0024] Furthermore, the L-shaped support plate is fixedly connected to a wire take-up frame and a wire arrangement assembly at one side away from the base cabinet, and the wire take-up frame includes a support frame, one side of the support frame is fixedly connected to a second motor, a power output end of the second motor is rotatably connected to the support frame, and the output end of the second motor is slidably connected to a wire take-up wheel, and the wire arrangement assembly is located above the wire take-up wheel, and the wire arrangement assembly includes two symmetrically arranged mounting plates, a second threaded rod is rotatably connected to the middle part between the mounting plates, sliding rods are respectively arranged on the upper and lower sides of the second threaded rod, and the through end of the second threaded rod is rotatably connected to a servo motor, the power output end of the servo motor is fixedly connected to the second threaded rod, the servo motor is fixedly connected to the mounting plate, a sliding block is threadedly connected in the middle of the second threaded rod, the upper and lower ends of the sliding block are slidably connected to two sliding rods, one end of the sliding block is fixedly connected to a guide frame, and the two sides of the guide frame are rotatably connected to guide wheels at the bottom end.

[0025] Through the above technical solution, a guide wheel is provided on the guide frame of the wire arrangement assembly, and the guide wheel works in conjunction with the take-up wheel to ensure that the aluminum wire can be arranged evenly and neatly during the take-up process. In addition, the coordinated use of the take-up wheel and the second motor makes the take-up process more stable and efficient, and the speed of the second motor can be adjusted according to actual production needs, thereby achieving precise control of the take-up speed.

[0026] The beneficial effects of the present invention are as follows: 1. The present invention integrates multiple production links into a compact device by integrating the tensioning component, the wire drawing component and the wire taking-up component, thereby reducing the risk of aluminum wire exposure, improving the safety of the production process, and also reducing the space occupancy of the equipment, making it convenient for small and medium-sized factories to use it in large quantities. Therefore, it can meet the production needs and requirements of various factories.

[0027] 2. The present invention provides a lubricating assembly in the wire drawing assembly, which can effectively reduce the friction of the aluminum wire during the wire drawing process, extend the service life of the wire drawing wheel, and reduce the wear on the surface of the aluminum wire. In addition, a plurality of brush wheels and scraping plates are rotatably arranged inside the lubricating assembly, which can timely remove excess lubricant on the surface of the aluminum wire, thereby avoiding waste of lubricant and contamination of the surface of the aluminum wire. Through this design, the aluminum wire is evenly lubricated during the wire drawing process, thereby ensuring the quality and production efficiency of the aluminum wire. At the same time, the maintenance and replacement of the lubricating assembly are also very convenient, which greatly reduces the downtime in production and improves the operation efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the structure of the present invention from a first viewing angle; Figure 2 is a schematic diagram of the structure of the present invention from a second viewing angle; Figure 3 It is a third perspective structural schematic diagram of the present invention; Figure 4 It is a schematic diagram of the structure of the lubrication assembly of the present invention; Figure 5 It is a schematic diagram of the structure of two brush boxes of the present invention; Figure 6 It is a schematic diagram of a first cross-sectional structure of a brush box of the present invention; Figure 7 It is a second cross-sectional structural schematic diagram of the brush box of the present invention; Figure 8 It is a schematic diagram of the brush wheel structure of the present invention; Fig. 9 It is a schematic diagram of the external structure of the wire drawing assembly of the present invention; Fig.10 It is a schematic diagram of the internal structure of the wire drawing assembly of the present invention; Fig.11 It is a half-section schematic diagram of the base cabinet structure of the present invention; Fig.12 It is a schematic structural diagram of the wire take-up frame and the wire arrangement assembly of the present invention.

[0029] Reference numerals: 1, base cabinet; 101, operation panel; 102, C-shaped frame; 103, first motor; 104, transmission shaft; 105, first transmission reel; 106, second transmission reel; 107, transmission box; 108, slide; 109, first guide wheel; 2, turntable; 3, wire rack; 301, support slide; 302, second guide wheel; 303, third guide wheel; 4, bobbin; 5, tensioning assembly; 501, tensioning wheel; 502, slider; 503, first threaded rod; 504, first driven reel; 6, wire drawing assembly; 601, column; 602, stretching wheel; 603, fixed plate; 604, fixed column; 605, rotating sleeve; 606, second driven reel; 607, multi-slot driven reel; 7, first top wire wheel; 8, second top wire wheel; 9, L-shaped support plate; 901, bottom guide wheel; 10, take-up frame; 1001, support frame; 100 2. Take-up wheel; 1003. Second motor; 11. Wire arrangement assembly; 1101. Mounting plate; 1102. Sliding block; 1103. Sliding rod; 1104. Servo motor; 1105. Second threaded rod; 1106. Guide frame; 1107. Guide wheel; 12. Lubrication assembly; 1201. Oil storage tank; 1202. Pump; 1203. Diverter pipe; 1204. Brush box; 1205. Through hole; 1206. Liquid inlet; 120 7. Exhaust port; 1208. Collection basket; 1209. Guide roller; 1210. Intake fan; 1211. Handle; 1212. Sealed cabin; 1213. Partition plate; 1214. First rotating ring; 1215. Brush wheel; 1216. Electric motor; 1217. Transmission gear; 1218. Second rotating ring; 1219. Connecting handle; 1220. Scraper; 1221. Guide sliding cone; 1222. Flow channel; 1223. Gear ring. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0031] like Figures 1 to 12As shown, a production device for annular transformer enameled round aluminum wire of the present embodiment includes a base cabinet 1, an operation panel 101 is installed on the top surface of the base cabinet 1, a turntable 2 is fixedly connected to the middle of the top of the base cabinet 1, a wire shaft 4 is rotatably connected to the top of the turntable 2, a tensioning component 5 is arranged in the middle of the inner side of the base cabinet 1, a lubrication component 12 is fixedly connected to one side of the base cabinet 1, an L-shaped support plate 9 is fixedly connected to the bottom end of one side of the base cabinet 1 on which the lubrication component 12 is installed, a wire drawing component 6 is installed at the bottom inner side of the L-shaped support plate 9, the tensioning component 5, the wire drawing component 6 and the wire taking-up component are integrated into a compact device, thereby reducing the risk of exposed aluminum wire and improving the safety of the production process.

[0032] like Figures 3 to 6 As shown, the lubrication assembly 12 includes two symmetrically arranged brush boxes 1204, the brush boxes 1204 are fixedly connected to the bottom cabinet 1, one end of the brush box 1204 is fixedly connected to two guide rollers 1209, the upper and lower surfaces of the brush box 1204 are respectively provided with through holes 1205, the two guide rollers 1209 are located on both sides of the single through hole 1205, one side of the brush box 1204 is provided with a liquid inlet 1206, and one end of the inner side of the brush box 1204 is provided with a sealed cabin 1212, and the liquid inlet 1206 is connected to the inside of the sealed cabin 1212. A partition plate 1213 is arranged inside the sealed cabin 1212, and the top of the partition plate 1213 is fixedly connected to the bottom cabinet 1, and a temporary liquid storage space is arranged inside the brush box 1204. On the one hand, the lubricating oil can be brushed, and on the other hand, the inside of the brush box 1204 can be cooled and kept warm to reduce the stress during the stretching process of the round aluminum wire, which can improve the conductivity and elongation at break of the aluminum wire, while reducing its tensile strength, which is helpful to improve the plasticity and toughness of the aluminum wire and reduce the risk of breakage in subsequent use.

[0033] like Figure 6 to Figure 7 As shown, the bottom end of the sealed cabin 1212 is rotatably connected to the first rotating ring 1214, the bottom end of the partition plate 1213 is rotatably fitted with the surface of the first rotating ring 1214, and the inner side of the first rotating ring 1214 is rotatably connected to a plurality of brush wheels 1215, and the plurality of brush wheels 1215 are arranged in a circular array. A flow channel 1222 is provided in the middle of the first rotating ring 1214, and the interior of the brush wheel 1215 is connected to the interior of the sealed cabin 1212 through the flow channel 1222, so that the surface of the brush wheel 1215 is filled with liquid. When the first rotating ring 1214 rotates, the plurality of brush wheels 1215 therein rotate and contact with the round aluminum wire, and volatile oil is applied on its surface to improve the lubricity of the surface of the aluminum wire, so that the wires can slide smoothly against each other when being wound and stretched, thereby avoiding scratches and breakage.

[0034] like Figures 6 to 8As shown, the bottom end of the brush wheel 1215 is rotatably connected to the second rotating ring 1218, and the bottom end of the second rotating ring 1218 is rotatably connected to the middle part of the base cabinet 1, the outer ring of the second rotating ring 1218 is fixedly connected to the gear ring 1223, one side of the gear ring 1223 is meshingly connected to the transmission gear 1217, the middle part of the transmission gear 1217 is rotatably connected to the electric motor 1216, the power output end of the electric motor 1216 is fixedly connected to the transmission gear 1217, and the electric motor 1216 is fixedly connected to the inner wall of the base cabinet 1, and the bottom end of the second rotating ring 1218 and the brush wheel 1215 connection end is fixedly connected to a connecting handle 1219, and the connecting handle 1219 is rotatably connected to the end away from the second rotating ring 1218. The scraper 1220 contacts the surface of the round aluminum wire to clean and protect the surface of the round aluminum wire, which helps to remove oxides and contaminants on the surface of the aluminum wire, prevent further oxidation and corrosion, and improve reliability and yield rate.

[0035] like Figures 6 to 8 As shown, a through hole 1205 provided at the bottom end of the inner side of the brush box 1204 is fixedly connected with a guide sliding cone 1221, and a collection basket 1208 is slidably connected to both sides of the guide sliding cone 1221. The collection basket 1208 is slidably connected to the surface of the brush box 1204, and a pull handle 1211 is fixedly connected to the surface of the collection basket 1208. The guide sliding cone 1221 can guide the debris accumulated and fallen on the scraper 1220 so that the debris falls into the collection basket 1208. The operator can pull out the collection basket 1208 through the handle 1211 to carry out cleaning operations. A shunt pipe 1203 is installed between the liquid inlet 1206 on one side of the two brush boxes 1204. The middle of the shunt pipe 1203 is connected to a pump 1202, and the other end of the pump 1202 is connected to an oil storage tank 1201. Exhaust ports 1207 and intake fans 1210 are respectively provided on both sides of the middle of the brush box 1204 to realize the circulation of internal air and perform cooling operations.

[0036] like Figures 9 and 10As shown, the wire drawing assembly 6 includes a column 601, the bottom end of the column 601 is fixedly connected to the L-shaped support plate 9, the upper surface of the bottom end of the L-shaped support plate 9 is fixedly connected to two bottom guide wheels 901, the top of the L-shaped support plate 9 is fixedly connected to the second top wire wheel 8, the bottom guide wheels 901 are located on both sides of one end of the column 601, the upper and lower ends of the inner side of the column 601 are respectively fixedly connected to the fixed plates 603, the two sides of the two fixed plates 603 are respectively fixedly connected to the fixed columns 604, and the outer side of the fixed column 604 is rotatably connected to the rotating Sleeve 605, one end of the rotating sleeve 605 is rotatably connected to the surface of the column 601, and a stretching wheel 602 is installed on the surface of the through end of the rotating sleeve 605. The two stretching wheels 602 on the same side are arranged at both ends of the brush box 1204. The coordinated use of the rotating sleeve 605 and the stretching wheel 602 not only ensures the flexible rotation of the stretching wheel 602, but also makes the stretching force act evenly on the round aluminum wire, so as to achieve a uniform stretching effect, improve production efficiency and product quality, and ensure that the production process of the enameled round aluminum wire is more efficient and reliable.

[0037] like Figures 9 and 10 As shown, several rotating sleeves 605 are located at one end of the interior of the column 601 and are respectively fixedly connected with the second driven reels 606, and the several second driven reels 606 are set in different sizes. The middle part of the column 601 is rotatably connected with a multi-slot driven reel 607, and the two sides of the multi-slot driven reel 607 are frictionally connected with the several second driven reels 606 through belts. The different sizes of the second driven reels 606 ensure that the speeds of the stretching wheels 602 are different, so that the round aluminum wire is effectively stretched, the wire drawing process is optimized, the production quality of the enameled round aluminum wire is ensured, and the production efficiency and equipment reliability are improved.

[0038] like Fig.11 As shown, a C-shaped frame 102 is fixedly connected to the top of the base cabinet 1, and a wire rack 3 is fixedly connected to one side of the C-shaped frame 102. The wire rack 3 includes a supporting slide 301 fixed to one side of the C-shaped frame 102, and the supporting slide 301 is located on one side of the bobbin 4. A second guide wheel 302 is provided on one side of the supporting slide 301, and the second guide wheel 302 is fixedly connected to the C-shaped frame 102 through a bolt structure. A third guide wheel 303 is installed at the inner corner end of the C-shaped frame 102, and a plurality of slide grooves 108 are provided on the inner side of the C-shaped frame 102. The inner side of the slide groove 108 is slidably connected to the tensioning component 5. A first guide wheel 109 is provided on the top of the C-shaped frame 102, and the first guide wheel 109 is aligned with the tensioning component 5 and the first top wire wheel 7. The setting of the tensioning component 5 ensures the stability of the tension of the wire during the production process and avoids the problem of unstable wire quality caused by tension fluctuations.

[0039] like Fig.11As shown, the tensioning assembly 5 includes a plurality of tensioning wheels 501, wherein the plurality of tensioning wheels 501 are slidably connected to the slide groove 108, the surfaces of the plurality of tensioning wheels 501 are rotatably connected to sliders 502, the middle parts of the plurality of tensioning wheels 501 are threadedly connected to first threaded rods 503, both ends of the plurality of first threaded rods 503 are rotatably connected to the C-shaped frame 102, the through ends of the plurality of first threaded rods 503 are fixedly connected to first driven reels 504, and the plurality of first driven reels 504 are connected in pairs through belt friction transmission. The drive shaft 104 drives the first transmission reel 504 to rotate through the drive of the first motor 103, and then transmits power to the first threaded rod 503 through belt transmission. The rotating first threaded rod 503 pushes the tensioning wheels 502 away from each other, thereby ensuring the stable tensioning of the wire.

[0040] like Fig.11 As shown, a first motor 103 is fixedly connected to the bottom end of the base cabinet 1, a transmission shaft 104 is fixedly connected to the power output end of the first motor 103, a first transmission reel 105 is fixedly connected to the middle of the transmission shaft 104, the first transmission reel 105 is frictionally connected to the multi-groove driven reel 607 through a belt, the transmission shaft 104 is transmission-connected to the end away from the first motor 103 with a transmission box 107, the bottom end of the transmission box 107 is fixedly connected to the base cabinet 1, the transmission box 107 is fixedly connected to the end away from the transmission shaft 104 with a second transmission reel 106, the second transmission reel 106 is frictionally connected to the first driven reel 504 through a belt, and each component can be driven to work in coordination through a single motor, thereby realizing continuous and uniform stretching of the enameled round aluminum wire, which not only improves the production efficiency, but also ensures the quality stability of the enameled round aluminum wire and the reliability of the production process.

[0041] like Fig.12As shown, a wire take-up frame 10 and a wire arrangement assembly 11 are fixedly connected to one side of the L-shaped support plate 9 away from the bottom cabinet 1, the wire take-up frame 10 includes a support frame 1001, a second motor 1003 is fixedly connected to one side of the support frame 1001, a power output end of the second motor 1003 is rotatably connected to the support frame 1001, a wire take-up wheel 1002 is slidably connected to the output end of the second motor 1003, the wire arrangement assembly 11 is located on the upper part of the wire take-up wheel 1002, the wire arrangement assembly 11 includes two symmetrically arranged mounting plates 1101, a second threaded rod 1105 is rotatably connected to the middle part between the mounting plates 1101, and sliding rods 1103 are respectively arranged on the upper and lower sides of the second threaded rod 1105. The second threaded rod 1105 is rotatably connected to the end with a servo motor 1104, the power output end of the servo motor 1104 is fixedly connected to the second threaded rod 1105, the servo motor 1104 is fixedly connected to the mounting plate 1101, the middle part of the second threaded rod 1105 is threadedly connected to a sliding block 1102, the upper and lower ends of the sliding block 1102 are slidably connected to the two sliding rods 1103, one end of the sliding block 1102 is fixedly connected to a guide frame 1106, the two sides and the bottom of the guide frame 1106 are respectively rotatably connected to guide wheels 1107, and the guide wheels 1106 work in coordination with the take-up wheel 1002 to ensure that the aluminum wire can be evenly and neatly arranged during the take-up process. In addition, the coordinated use of the take-up wheel 1002 and the second motor 1103 makes the take-up process more stable and efficient.

[0042] The working principle of this embodiment is as follows: First, the operator places the spool 4 wound with the crude aluminum wire on the turntable 2, and then sequentially passes the crude aluminum wire through the supporting slide 301, the second guide wheel 302 and the third guide wheel 303, and introduces it into the tensioning assembly 5.

[0043] The crude aluminum wire is wound in an S-shaped manner and brought into contact with each tensioning wheel 501. Subsequently, the crude aluminum wire is turned through the first guide wheel 109 and finally enters the wire drawing assembly 6 through the first top wire wheel 7. The crude aluminum wire is wound from top to bottom from the two stretching wheels 602 on one side in turn. Finally, it is guided by the bottom guide wheel 901 at the bottom of the L-shaped support plate 9 and wound from bottom to top from the two stretching wheels 602 on the other side. During this process, the crude aluminum wire passes through the lubrication assembly 12 located between the two stretching wheels 602 on the same side.

[0044] Finally, the crude aluminum wire is led out from the wire drawing assembly 6, and introduced into between the rollers 1106 in the middle of the wire arrangement assembly 11 through the second top wire wheel 8, and then pulled out, and one end of the crude aluminum wire is fixed on the bottom take-up wheel 1002 to complete the winding operation.

[0045] Then, the first motor 103 is started, and the first motor 103 drives the transmission shaft 104 to rotate, and transmits power to the second transmission reel 106 through the transmission box 107, so that the second transmission reel 106 drives the first threaded rods 503 of the tensioning assembly 5 to rotate through the belt, and the rotating first threaded rods 503 drive the tensioning wheels 501 to move away from each other, so that the rough aluminum wire wrapped around the slider 502 is tightened and straightened.

[0046] Subsequently, the first transmission reel 105 in the middle of the transmission shaft 104 is connected to the multi-slot driven reel 607 by friction transmission through a belt, thereby driving the multi-slot driven reel 607 to rotate. Since each rotating sleeve 605 inside the column 601 is connected to the multi-slot driven reel 607 by friction transmission through the second driven reel 606, each rotating sleeve 605 is driven to rotate. At the same time, since each second driven reel 606 is of different sizes, the rotation speed of each rotating sleeve 605 is different. In this process, the difference in rotation speed of each rotating sleeve 605 ensures that the tension of the enameled round aluminum wire wound around them is uniform, thereby ensuring the tightness and quality of the coil. As each rotating sleeve 605 rotates, the enameled round aluminum wire is evenly stretched and formed into aluminum wire.

[0047] During this process, the stretched round aluminum wire passes through the brush box 1204 through the through hole 1205, and the liquid inside the sealed cabin 1212 enters the brush wheel 1215 through the flow channel 1222, so that the surface of the brush wheel 1215 is filled with liquid, and the second rotating ring 1218 is engaged with the gear driven by the electric motor 1216 through the external gear ring 1223 to realize automatic rotation of the rotating ring, which on the one hand drives the brush wheel 1215 to be brushed, and on the other hand drives the scraper 1220 at the bottom of the second rotating ring 1218 to rotate. The scraper 1220 contacts the surface of the round aluminum wire to clean and protect the surface of the round aluminum wire, which helps to remove oxides and contaminants on the surface of the aluminum wire, prevent further oxidation and corrosion, and improve reliability and yield rate.

[0048] When stretching is completed, the guide wheel arranged on the guide frame of the wire arrangement assembly 11 works together with the take-up wheel 1002 to ensure that the aluminum wire can be arranged evenly and neatly during the take-up process. In addition, the take-up wheel 1002 is used in conjunction with the second motor 1003 to drive the take-up wheel 1002 to rotate, making the take-up process more stable and efficient.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. A production device for toroidal transformer enameled round aluminum wire, comprising a base cabinet (1), characterized in that: An operating panel (101) is installed on the top surface of the base cabinet (1), a turntable (2) is fixedly connected to the middle of the top of the base cabinet (1), a wire shaft (4) is rotatably connected to the top of the turntable (2), a tensioning component (5) is arranged in the middle of the inner side of the base cabinet (1), a lubrication component (12) is fixedly connected to one side of the base cabinet (1), an L-shaped support plate (9) is fixedly connected to the bottom end of the side of the base cabinet (1) on which the lubrication component (12) is installed, and a wire drawing component (6) is installed at the inner bottom end of the L-shaped support plate (9); The lubrication assembly (12) comprises two symmetrically arranged brush boxes (1204), the brush boxes (1204) being fixedly connected to the base cabinet (1), two guide rollers (1209) being fixedly connected to one end of the brush box (1204), through holes (1205) being respectively provided on the upper and lower end surfaces of the brush box (1204), the two guide rollers (1209) being located on both sides of a single through hole (1205), a liquid inlet (1206) being provided on one side of the brush box (1204), a sealed cabin (1212) being provided at one end of the inner side of the brush box (1204), the liquid inlet (1206) being communicated with the interior of the sealed cabin (1212), a partition plate (1213) being provided inside the sealed cabin (1212), the top end of the partition plate (1213) being fixedly connected to the base cabinet (1).

2. The production equipment of the toroidal transformer enameled round aluminum wire according to claim 1, characterized in that: The bottom end of the sealed cabin (1212) is rotatably connected to a first rotating ring (1214); the bottom end of the partition plate (1213) is rotatably fitted to the surface of the first rotating ring (1214); a plurality of brush wheels (1215) are rotatably connected to the inside of the first rotating ring (1214); the plurality of brush wheels (1215) are arranged in a circular array; a flow channel (1222) is provided in the middle of the first rotating ring (1214); the inside of the brush wheel (1215) is connected to the inside of the sealed cabin (1212) through the flow channel (1222).

3. The production equipment of the toroidal transformer enameled round aluminum wire according to claim 2, characterized in that: The bottom end of the brush wheel (1215) is rotatably connected to a second rotating ring (1218), the bottom end of the second rotating ring (1218) is rotatably connected to the middle of the bottom cabinet (1), the outer ring of the second rotating ring (1218) is fixedly connected to a gear ring (1223), one side of the gear ring (1223 is meshingly connected to a transmission gear (1217), the middle part of the transmission gear (1217) is rotatably connected to an electric motor (1216), the power output end of the electric motor (1216) is fixedly connected to the transmission gear (1217), the electric motor (1216) is fixedly connected to the inner wall of the bottom cabinet (1), the bottom end of the second rotating ring (1218) and the connection end of the brush wheel (1215) is fixedly connected to a connecting handle (1219), and the end of the connecting handle (1219) away from the second rotating ring (1218) is rotatably connected to a scraper (1220).

4. The production equipment of the toroidal transformer enameled round aluminum wire according to claim 1, characterized in that: A through hole (1205) provided at the bottom end of the inner side of the brush box (1204) is fixedly connected to a guide sliding cone (1221), and collection baskets (1208) are slidably connected to the two sides of the guide sliding cone (1221), and the collection basket (1208) is slidably connected to the surface of the brush box (1204), and a pull handle (1211) is fixedly connected to the surface of the collection basket (1208). A shunt pipe (1203) is installed between the liquid inlets (1206) on one side of the two brush boxes (1204), and a pump (1202) is connected to the middle of the shunt pipe (1203), and the other end of the pump (1202) is connected to the oil storage tank (1201), and an exhaust port (1207) and an air intake fan (1210) are respectively provided on both sides of the middle of the brush box (1204).

5. The production equipment of toroidal transformer enameled round aluminum wire according to claim 1, characterized in that: The wire drawing assembly (6) comprises a column (601), the bottom end of the column (601) is fixedly connected to an L-shaped support plate (9), two bottom guide wheels (901) are fixedly connected to the upper surface of the bottom end of the L-shaped support plate (9), the top of the L-shaped support plate (9) is fixedly connected to a second top wire wheel (8), the bottom guide wheels (901) are located on both sides of one end of the column (601), the upper and lower ends of the inner side of the column (601) are respectively fixedly connected to fixed plates (603), the two sides of the two fixed plates (603) are respectively fixedly connected to fixed columns (604), the outer side of the fixed column (604) is rotatably connected to a rotating sleeve (605), one end of the rotating sleeve (605) is rotatably connected to the surface of the column (601), the through-end surface of the rotating sleeve (605) is mounted with a stretching wheel (602), and the two stretching wheels (602) located on the same side are arranged at both ends of the brush box (1204).

6. The production equipment of the toroidal transformer enameled round aluminum wire according to claim 5, characterized in that: One end of a plurality of rotating sleeves (605) located inside the column (601) is respectively fixedly connected to a second driven reel (606), and the plurality of second driven reels (606) are arranged in different sizes. A multi-groove driven reel (607) is rotatably connected to the middle of the column (601), and both sides of the multi-groove driven reel (607) are frictionally connected to the plurality of second driven reels (606) via belts.

7. The production equipment of toroidal transformer enameled round aluminum wire according to claim 1, characterized in that: The top of the base cabinet (1) is fixedly connected to a C-shaped enclosure (102), one side of the C-shaped enclosure (102) is fixedly connected to a wire rack (3), the wire rack (3) comprises a support slide (301) fixed to one side of the C-shaped enclosure (102), the support slide (301) is located on one side of the wire spool (4), one side of the support slide (301) is provided with a second guide wheel (302), the second guide wheel (302) is fixedly connected to the C-shaped enclosure (102) through a bolt structure, a third guide wheel (303) is installed at an inner corner end of the C-shaped enclosure (102), a plurality of slide grooves (108) are provided on the inner side of the C-shaped enclosure (102), the inner side of the slide groove (108) is slidably connected to the tensioning assembly (5), a first guide wheel (109) is provided on the top of the C-shaped enclosure (102), the first guide wheel (109) is aligned with the tensioning assembly (5) and the first top wire wheel (7).

8. The production equipment of toroidal transformer enameled round aluminum wire according to claim 1, characterized in that: The tensioning assembly (5) comprises a plurality of tensioning wheels (501), wherein the plurality of tensioning wheels (501) are slidably connected to the slide groove (108), the surfaces of the plurality of tensioning wheels (501) are rotatably connected to sliders (502), the middle parts of the plurality of tensioning wheels (501) are threadedly connected to first threaded rods (503), the two ends of the plurality of first threaded rods (503) are threadedly connected to the C-shaped frame (102), the through ends of the plurality of first threaded rods (503) are fixedly connected to first driven reels (504), and the plurality of first driven reels (504) are connected in pairs via belt friction transmission.

9. The production equipment of toroidal transformer enameled round aluminum wire according to claim 1, characterized in that: A first motor (103) is fixedly connected to the bottom end of the base cabinet (1), a transmission shaft (104) is fixedly connected to the power output end of the first motor (103), a first transmission reel (105) is fixedly connected to the middle of the transmission shaft (104), the first transmission reel (105) is frictionally connected to a multi-groove driven reel (607) via a belt, an end of the transmission shaft (104) away from the first motor (103) is transmission-connected to a transmission box (107), the bottom end of the transmission box (107) is fixedly connected to the base cabinet (1), an end of the transmission box (107) away from the transmission shaft (104) is fixedly connected to a second transmission reel (106), and the second transmission reel (106) is frictionally connected to the first driven reel (504) via a belt.

10. The production equipment of toroidal transformer enameled round aluminum wire according to claim 1, characterized in that: A wire take-up frame (10) and a wire arrangement assembly (11) are fixedly connected to a side of the L-shaped support plate (9) away from the bottom cabinet (1); the wire take-up frame (10) comprises a support frame (1001); a second motor (1003) is fixedly connected to one side of the support frame (1001); a power output end of the second motor (1003) is rotatably connected to the support frame (1001); an output end of the second motor (1003) is slidably connected to a wire take-up wheel (1002); the wire arrangement assembly (11) is located on the upper part of the wire take-up wheel (1002); the wire arrangement assembly (11) comprises two symmetrically arranged mounting plates (1101); a second threaded rod (1105) is rotatably connected to the middle of the mounting plates (1101); the second Slide bars (1103) are respectively arranged on the upper and lower sides of the threaded rod (1105); the through end of the second threaded rod (1105) is rotatably connected to a servo motor (1104); the power output end of the servo motor (1104) is fixedly connected to the second threaded rod (1105); the servo motor (1104) is fixedly connected to the mounting plate (1101); a sliding block (1102) is threadedly connected to the middle of the second threaded rod (1105); the upper and lower ends of the sliding block (1102) are slidably connected to the two slide bars (1103); one end of the sliding block (1102) is fixedly connected to a guide frame (1106); the two sides and the bottom of the guide frame (1106) are rotatably connected to guide wheels (1107).

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