Full-automatic capacitor wire and cover welding all-in-one machine

Abstract

The utility model discloses a full-automatic capacitor wire and cover welding all-in-one machine which comprises a workbench, a wire stripping and cutting mechanism, a rotating disc wire welding mechanism and a cover welding mechanism are sequentially arranged on the workbench, a wire clamping and transferring mechanism is arranged beside the wire stripping and cutting mechanism, and the wire stripping and cutting mechanism comprises a supporting plate frame provided with a first through groove. A wire stripping and cutting integrated piece is installed on the side, away from the wire clamping and transferring mechanism, of the supporting plate frame, the wire stripping and cutting integrated piece penetrates through the first through groove and extends to the outer side, a feeding wire guiding component is installed at the end, away from the rotary disc wire welding mechanism, of the supporting plate frame, and a wire pulling and clamping component is arranged at the end, away from the feeding wire guiding component, of the supporting plate frame. A moving and clamping rack component is arranged between the feeding wire component and the first through groove, and a clamping and pressing rack component is arranged between the wire pulling moving and clamping component and the first through groove. By introducing the moving and clamping rack component and the clamping and pressing rack component, the problem of wire feeding deviation is solved, and by using the turntable wire welding mechanism and the wire clamping and transferring mechanism, the efficiency is improved, and accurate connection between procedures is realized.

Description

Technical Field

[0001] This utility model relates to the field of capacitor manufacturing technology, and in particular to a fully automatic integrated machine for capacitor wire bonding and cap bonding. Background Technology

[0002] In the precision manufacturing process of metallized film capacitors, lead bonding and lead cap bonding are two crucial steps that directly affect the capacitor's electrical insulation performance, mechanical strength, and overall production efficiency. However, current technologies face numerous challenges and shortcomings in implementing these two steps.

[0003] Specifically, in the early processing stage of capacitor leads, namely the stripping and twisting process, the surface of the traditional roller-type stripping and cutting mechanism gradually wears down due to long-term friction after continuous high-load operation. This directly weakens the friction between the wire sheath and the roller contact surface, thus affecting the accuracy and stability of wire feeding. Similarly, after prolonged use, the tension control of the twisting wheel will also decrease, which not only reduces the tightness of the wire core but may also pose a potential threat to the subsequent welding quality.

[0004] Furthermore, the traditional method of manually soldering the battery cell leads to the cap also has significant technical limitations. Manual operation involves many uncontrollable factors, making it difficult to ensure precise alignment of the soldering position, and the soldering quality is easily affected by human error, resulting in insufficient solder strength or weak solder joints. At the same time, manual soldering is inefficient and cannot meet the demands of modern production for efficient and continuous operation, severely restricting the overall capacity of the production line.

[0005] Furthermore, the current cup-welding process generally employs manual or semi-automatic welding methods, which not only results in low production efficiency but also makes it difficult to guarantee consistent welding quality, severely impacting the overall performance and reliability of the capacitor. Simultaneously, the manual coordination between the wire stripping and cutting processes and the cup-welding process easily leads to asynchrony issues in the production flow, further exacerbating the bottleneck in production efficiency. Utility Model Content

[0006] In view of this, the present invention addresses the deficiencies of the existing technology and its main purpose is to provide a fully automatic capacitor wire bonding and cap bonding integrated machine, which solves the technical problems of inaccurate wire feeding in traditional capacitor manufacturing, affecting welding quality, low precision and efficiency of manual welding, and asynchronous process connection.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] This utility model discloses a fully automatic capacitor wire bonding and cap bonding integrated machine, comprising a worktable. A wire stripping and cutting mechanism, a rotary wire bonding mechanism, and a cap bonding mechanism are sequentially arranged on the worktable. A wire clamping and transfer mechanism is also provided beside the wire stripping and cutting mechanism, located at the end of the rotary wire bonding mechanism closer to the wire stripping and cutting mechanism. The wire stripping and cutting mechanism includes a support plate frame fixed to the worktable. A wire stripping and cutting integrated component is installed on the side of the support plate frame away from the wire clamping and transfer mechanism. A first through slot is formed on the support plate frame, with the wire stripping and cutting end of the integrated component facing towards the wire clamping and transfer mechanism. The support plate is set to extend outward through the first through slot. A feeding wire component is installed at one end of the support plate away from the turntable wire bonding mechanism. A wire pulling clamp component is provided at one end of the support plate away from the feeding wire component. A clamping rack component is provided between the feeding wire component and the first through slot. A clamping rack component is provided between the wire pulling clamp component and the first through slot. The clamping rack component and the clamping rack component are both installed on the side of the support plate near the wire clamping transfer mechanism. The working ends of the wire pulling clamp component, the clamping rack component, and the clamping rack component are all located on the same horizontal straight line.

[0009] As a preferred embodiment, the wire-pulling clamping component is mounted on the worktable via a first bracket. The wire-pulling clamping component includes a first driving component, a first arm-claw drive control, a first linear guide rail, and a first clamping arm-claw. The first linear guide rail is fixed parallel to both sides of the first bracket. The first clamping arm-claw is slidably mounted on the first linear guide rail via a first slider. The first driving component drives the first clamping arm-claw to perform horizontal reciprocating motion along the length of the first linear guide rail. The first arm-claw drive control is mounted on the first clamping arm-claw and moves synchronously with the first clamping arm-claw. The first arm-claw drive control drives the first clamping arm-claw to perform a clamping operation.

[0010] As a preferred embodiment, the first drive component is fixed on the first bracket, and the transmission end of the first drive component is connected to the first gripping arm via a synchronous pulley assembly.

[0011] As a preferred embodiment, the shifting rack component includes a second driving component, a second arm claw drive control, a second linear guide rail, and a second clamping arm claw. The second linear guide rail is horizontally fixed on the support plate frame. The second clamping arm claw is slidably mounted on the second linear guide rail via a second slider. The second driving component drives the second clamping arm claw to reciprocate along the length direction of the second linear guide rail. The second arm claw drive control is mounted on the second clamping arm claw and moves synchronously with it. The second arm claw drive control drives the second clamping arm claw to perform a clamping operation. The second driving component is mounted on the side of the support plate frame away from the wire transfer mechanism. The transmission end of the second driving component passes through the support plate frame and is equipped with a first gear transmission component. The first gear transmission component is located below the second linear guide rail. The side of the second slider away from the second clamping arm claw has a first tooth groove adapted to the first gear transmission component. The second slider is meshed with the first gear transmission component.

[0012] As a preferred embodiment, the clamping rack component includes a third driving component, a clamping drive control, a third linear guide rail, and a clamping arm. The third linear guide rail is horizontally fixed on the support plate frame. The clamping arm is slidably mounted on the third linear guide rail via a third slider. The third driving component drives the clamping arm to reciprocate along the length of the third linear guide rail. The clamping drive control is mounted on the clamping arm and moves synchronously with it. The clamping drive control drives the clamping arm to perform a clamping operation. The third driving component is mounted on the side of the support plate frame away from the clamping transfer mechanism. The transmission end of the third driving component passes through the support plate frame and is equipped with a second gear transmission component. The second gear transmission component is located below the third linear guide rail. The third slider has a second tooth groove adapted to the second gear transmission component on the side away from the clamping arm. The third slider is meshed with the second gear transmission component.

[0013] As a preferred embodiment, the wire stripping and cutting integrated component includes a second bracket, which is installed on the side of the support plate away from the wire clamping and transfer mechanism and located beside the first through slot. A vertically arranged bidirectional lead screw is rotatably mounted on the second bracket. A fourth linear guide rail is mounted on the second bracket, located beside the bidirectional lead screw and parallel to it. Cutting modules are symmetrically mounted at both ends of the bidirectional lead screw. Two cutting modules are screwed to the bidirectional lead screw and slidably mounted on the fourth linear guide rail. A fourth driving component is also mounted on the worktable. The transmission end of the fourth driving component is connected to the bidirectional lead screw. The fourth driving component is used to drive the two cutting modules to perform longitudinal synchronous relative movement. A push arm is also provided on the side of the assembly away from the wire transfer mechanism. The push arm is slidably mounted on the second bracket. A transmission tooth groove is provided on the side of the two push arms that are close to each other. A third gear transmission component is provided between the two push arms and meshes with the transmission tooth groove. The third gear transmission component is rotatably mounted on the second bracket. A fifth drive component is also mounted on the second bracket. The fifth drive component is used to drive the third gear transmission component to rotate. A guide roller is fixedly provided at the end of the cutter module near the push arm. A guide groove adapted to the guide roller is opened on the push arm. The guide roller is slidably mounted on the guide groove and can reciprocate along the length of the guide groove. An auxiliary cylinder is also installed on the side of the push arm away from the guide groove.

[0014] As a preferred embodiment, the cutting module includes a connecting plate, a cutting arm, and an integrated cutting and peeling head. One end of the connecting plate is screwed to the bidirectional lead screw via a screw block, and the other end is slidably mounted on the fourth linear guide rail. A guide rail is fixed on the side of the connecting plate away from the fourth linear guide rail, and the guide rail is arranged parallel to the fourth linear guide rail. The cutting arm is installed through the first through slot and slidably mounted on the guide rail. Telescopic cylinders are fixed on the ends of the two connecting plates that are far apart from each other. The telescopic cylinders move synchronously with the connecting plates, and the transmission end of the telescopic cylinder is connected to the cutting arm. The integrated cutting and peeling head is installed on the side of the cutting arm away from the guide roller, and the cutting and peeling ends of the two integrated cutting and peeling heads are arranged facing each other.

[0015] As a preferred embodiment, the integrated cutting and peeling knife includes a fixing block, a cutting blade, and a peeling blade. The fixing block is fixed on the knife arm, the peeling blade is installed on one side of the two fixing blocks that are close to each other and is symmetrically arranged at both ends of the fixing blocks, the cutting blade is fixed between the two peeling blades, the two cutting blades are arranged in parallel and staggered, and the longitudinal length of the cutting blade is greater than the longitudinal length of the peeling blade.

[0016] As a preferred embodiment, the wire stripping and cutting mechanism is used for stripping and cutting capacitor leads, and the wire clamping and transferring mechanism is used for transferring the stripped and cut capacitor leads to the turntable wire bonding mechanism. A support frame is also fixedly mounted on the worktable. The wire clamping and transferring mechanism includes a fifth linear guide rail, a sixth driving component, and a wire clamping and transferring claw. The fifth linear guide rail is fixed to the support frame, and the wire clamping and transferring claw is slidably mounted on the fifth linear guide rail via a fifth slider. The sixth driving component is disposed on the fifth linear guide rail and is used to drive the wire clamping and transferring claw to reciprocate along the length of the fifth linear guide rail. A cover feeding mechanism is also provided on the side of the wire stripping and cutting mechanism near the turntable wire bonding mechanism. The cover feeding mechanism is used to supply capacitor covers. The turntable wire bonding mechanism includes... The system comprises a rotating disk, a cover placement fixture, a seventh drive component, and a wire bonding component. The rotating disk is mounted on the worktable, and the seventh drive component is located beside the rotating disk to drive it to rotate intermittently. Multiple cover placement fixtures are arranged at equal intervals along the outer periphery of the rotating disk and are fixedly mounted on it. A cover transport mechanism is also provided between the rotating disk and the cover loading mechanism to transport and place the capacitor cover onto the cover placement fixture. The wire bonding component is located on the side of the rotating disk away from the cover transport mechanism and is mounted on the support frame. The wire bonding component is used to weld the capacitor cover to the stripped and cut capacitor leads. The cover bonding mechanism is located on the side of the rotating disk away from the wire clamping and transfer mechanism.

[0017] As a preferred embodiment, a cell feeding mechanism is provided on the side of the welding cover mechanism away from the rotary table. The cell feeding mechanism is used to supply capacitor cores. A cell transport mechanism is provided at the end of the cell feeding mechanism near the welding cover mechanism. The cell transport mechanism is mounted on the support frame. The welding cover mechanism includes a cover wire transfer component and a clamping welding component. The cover wire transfer component is slidably mounted on the support frame. The clamping welding component is disposed between the rotary table and the cell feeding mechanism and is mounted on the worktable. The clamping welding component has a clamping welding station. The cell transport mechanism is used to transport the capacitor core to the clamping welding station. The cover wire transfer component is used to transfer the capacitor cover with the capacitor leads welded to it to the clamping welding station. The clamping welding component is used to weld the capacitor core and the capacitor cover together through the capacitor leads. A material discharge channel is also provided on the side of the clamping welding station. The material discharge channel is mounted on the worktable.

[0018] Compared with the prior art, this utility model has significant advantages and beneficial effects. Specifically, as can be seen from the above technical solution, it mainly improves the accuracy and stability of wire stripping, cutting and conveying by the coordinated design of the wire stripping and cutting integrated component and the first through groove on the support plate frame, combined with the clamping and shifting control of the moving and pressing rack components. It effectively solves the problem of wire feeding deviation caused by wear in traditional roller mechanisms. At the same time, the turntable welding mechanism replaces manual operation with automated welding, which greatly improves the alignment accuracy, quality consistency and production efficiency of the welding position, and eliminates welding defects caused by human factors. The precise transfer function of the wire clamping and transfer mechanism realizes seamless connection and automated flow between the upper and lower processes, avoids the phenomenon of asynchronous manual docking, and significantly improves the overall capacity and reliability of the production line.

[0019] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of a fully automatic capacitor wire bonding and cap bonding machine according to an embodiment of this application;

[0021] Figure 2 This is a schematic diagram of the internal structure of a fully automatic capacitor wire bonding and cap bonding machine according to an embodiment of this application;

[0022] Figure 3 This is a schematic diagram of the internal structure of a fully automatic capacitor wire bonding and cap bonding machine from another perspective of an embodiment of this application.

[0023] Figure 4 This is a schematic diagram of the wire stripping and cutting mechanism according to an embodiment of this application;

[0024] Figure 5 This is a schematic diagram of a wire stripping and cutting mechanism from another perspective of an embodiment of this application;

[0025] Figure 6 This is a partial structural schematic diagram of the pull wire clamping component according to an embodiment of this application;

[0026] Figure 7 This is a partial structural schematic diagram of the wire stripping and cutting mechanism according to an embodiment of this application;

[0027] Figure 8 This is an embodiment of the present application. Figure 7 Enlarged view of point A;

[0028] Figure 9 This is a schematic diagram of a turntable wire bonding mechanism according to an embodiment of this application;

[0029] Figure 10 This is a schematic diagram of the welding cover mechanism according to an embodiment of this application.

[0030] Explanation of reference numerals in the attached figures:

[0031] 10. Workbench; 11. Support frame; 12. Material unloading channel;

[0032] 20. Wire stripping and cutting mechanism; 21. Support plate frame; 211. First through slot; 22. Integrated wire stripping and cutting component; 221. Second bracket; 222. Two-way lead screw; 223. Fourth linear guide rail; 224. Cutting module; 2241. Connecting plate; 2242. Blade arm; 2243. Integrated stripping and cutting blade; 2244. Screw block; 2245. Guide rail; 2246. Telescopic cylinder; 2247. Fixing block; 2248. Cutting blade; 2249. Stripping blade; 225. Fourth drive component; 226. Push arm; 2261. Transmission gear groove; 2262. Third gear transmission component; 2263. Guide groove; 227. Fifth drive component; 228. Guide roller component; 229. Auxiliary cylinder; 23. Feeding wire component; 24. Cable-pulling clamping component; 241. First bracket; 242. First driving component; 243. First arm claw drive control; 244. First linear guide rail; 245. First clamping arm claw; 246. First slider; 247. Synchronous belt pulley assembly; 25. Clamping rack component; 251. Second driving component; 252. Second arm claw drive control; 253. Second linear guide rail; 254. Second clamping arm claw; 255. Second slider; 256. First gear transmission component; 257. First tooth groove; 26. Clamping rack component; 261. Third driving component; 262. Clamping drive control; 263. Third linear guide rail; 264. Clamping arm claw; 265. Third slider; 266. Second gear transmission component; 267. Second tooth groove;

[0033] 30. Rotary wire bonding mechanism; 31. Rotary disk; 32. Cover placement fixture; 33. Seventh drive component; 34. Wire bonding component;

[0034] 40. Cover welding mechanism; 41. Cover clamping wire transfer component; 42. Clamping welding component; 421. Clamping welding station;

[0035] 50. Wire clamping and transfer mechanism; 51. Fifth linear guide rail; 52. Sixth drive component; 53. Wire clamping and transfer arm; 531. Fifth slider;

[0036] 60. Cover feeding mechanism;

[0037] 70. Cover handling mechanism;

[0038] 80. Cell feeding mechanism;

[0039] 90. Battery cell handling mechanism. Detailed Implementation

[0040] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model.

[0041] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0042] Please see Figures 1 to 10 This utility model embodiment provides a fully automatic capacitor wire bonding and cap bonding integrated machine, including a workbench 10. The workbench 10 is sequentially equipped with a wire stripping and cutting mechanism 20, a turntable wire bonding mechanism 30, and a cap bonding mechanism 40. These mechanisms are arranged in an orderly manner to ensure smooth production flow and improve production efficiency. A wire clamping and transfer mechanism 50 is also provided beside the wire stripping and cutting mechanism 20 for precise transfer of the wire processed by the wire stripping and cutting mechanism 20, improving the degree of automation. The wire clamping and transfer mechanism 50 is located at the end of the turntable wire bonding mechanism 30 near the wire stripping and cutting mechanism 20, facilitating rapid connection between upstream and downstream processes. The wire stripping and cutting mechanism 20 includes a support plate frame 21 fixed on the workbench 10 to provide a stable support structure. A wire stripping and cutting integrated component 22 is installed on the side of the support plate frame 21 away from the wire clamping and transfer mechanism 50, realizing the dual functions of wire stripping and cutting, and improving the integration of the equipment. The support plate 21 has a first through slot 211. The wire stripping and cutting end of the wire stripping and cutting integrated component 22 is positioned towards the wire clamping and transfer mechanism 50 and extends outward through the first through slot 211 to ensure accurate wire stripping and cutting operations. A wire feeding component 23 is installed at the end of the support plate 21 away from the turntable wire welding mechanism 30 to facilitate wire feeding and initial guidance. A wire pulling and clamping component 24 is provided at the end of the support plate 21 away from the wire feeding component 23 for pulling and moving the clamped wire. A clamping rack component 25 is provided between the wire feeding component 23 and the first through slot 211, working in conjunction with the wire pulling and clamping component 24 to define the front and rear ends of the clamped wire. A clamping rack component 26 is provided between the wire pulling and clamping component 24 and the first through slot 211 to clamp and fix the wire, ensuring its stability and guaranteeing smooth and stable wire stripping and cutting. Both the shifting rack component 25 and the clamping rack component 26 are installed on the side of the support plate frame 21 near the wire transfer mechanism 50, facilitating coordinated operation. The working ends of the wire shifting component 24, the shifting rack component 25, and the clamping rack component 26 are all located on the same horizontal straight line, ensuring consistency and accuracy of operation.

[0043] It should be noted that the design of the integrated wire stripping and cutting component 22 in the wire stripping and cutting mechanism 20 and the first through slot 211 on the support plate frame 21, combined with the precise control of the shifting rack component 25 and the clamping rack component 26, ensures high precision and stability in the wire stripping, cutting, and conveying process. Specifically, the design of the integrated wire stripping and cutting component 22 solves the problem of inaccurate wire feeding caused by roller wear in traditional roller-type wire stripping and cutting mechanisms, thus maintaining long-term wire feeding accuracy. Secondly, the introduction of the rotary welding mechanism 30 replaces the traditional method of manually welding the battery cell leads to the cap. Through the automated welding process, the precise alignment of the welding position and the consistency of welding quality are significantly improved. Automated welding also reduces human error, ensuring welding strength and the firmness of the welding points. At the same time, it significantly improves production efficiency, meets the needs of modern production for efficient and continuous operation, and increases the overall capacity of the production line. Furthermore, the orderly arrangement of each process on the workbench 10 and the precise transfer by the wire transfer mechanism 50 achieve seamless connection and automated flow between processes, avoiding asynchrony issues in the production process. It should also be noted that this integrated and modular design not only simplifies the operation process but also improves the reliability and flexibility of the equipment.

[0044] In this embodiment, please refer to Figures 4 to 6 The wire-pulling clamping component 24 is mounted on the workbench 10 via the first bracket 241. The wire-pulling clamping component 24 includes a first driving component 242, a first arm claw drive control 243, a first linear guide rail 244, and a first clamping arm claw 245. These components work together to achieve complex clamping and moving operations. Specifically, the first linear guide rail 244 is parallel and fixed on both symmetrical sides of the first bracket 241. The first clamping arm claw 245 is slidably mounted on the first linear guide rail 244 via a first slider 246, ensuring the smoothness and accuracy of the movement of the first clamping arm claw 245. The first driving component 242 drives the first clamping arm claw 245 to perform horizontal reciprocating motion along the length of the first linear guide rail 244. The first arm claw drive control 243 is mounted on the first clamping arm claw 245 and moves synchronously with it, ensuring the stability and continuity of the clamping operation during movement. The first gripper control 243 is used to drive the first gripper 245 to perform gripping operations, thereby achieving precise gripping and release of the wire.

[0045] The first drive component 242 is fixed on the first bracket 241. The transmission end of the first drive component 242 is connected to the first clamping arm 245 through the synchronous belt pulley assembly 247, which ensures efficient power transmission and synchronous movement.

[0046] The shifting rack component 25 includes a second drive component 251, a second gripper drive control 252, a second linear guide rail 253, and a second gripping gripper 254. The second linear guide rail 253 is horizontally fixed on the support plate frame 21, providing a stable track for the movement of the second gripping gripper 254. The second gripping gripper 254 is slidably mounted on the second linear guide rail 253 via a second slider 255, ensuring that the second gripping gripper 254 moves smoothly along the second linear guide rail 253. The second drive component 251 is used to drive the second gripping gripper 254 to reciprocate along the length direction of the second linear guide rail 253. The second gripper drive control 252 is mounted on the second gripping gripper 254 and moves synchronously with the second gripping gripper 254, ensuring the continuity and stability of the gripping action during movement. The second gripper drive control 252 is used to drive the second gripping gripper 254 to perform the gripping operation, realizing precise control and operation of the wire. The second drive component 251 is installed on the side of the support plate frame 21 away from the wire clamping and transfer mechanism 50. This layout avoids mutual interference between mechanisms. The transmission end of the second drive component 251 passes through the support plate frame 21 and is equipped with a first gear transmission component 256. The first gear transmission component 256 is located below the second linear guide rail 253. This layout not only saves space but also improves the compactness of the structure. The second slider 255 has a first tooth groove 257 adapted to the first gear transmission component 256 on the side away from the second clamping arm 254. The second slider 255 is meshed with the first gear transmission component 256. The precise meshing of the first gear transmission component 256 and the second slider 255 realizes stable power transmission and precise motion control, ensuring stable execution of the clamping action and guaranteeing wire feeding accuracy.

[0047] Further, please refer to Figures 3 to 5The clamping rack component 26 includes a third drive component 261, a clamping drive control 262, a third linear guide rail 263, and a clamping arm 264. The third linear guide rail 263 is horizontally fixed on the support plate frame 21 to ensure the stability and accuracy of the movement of the clamping arm 264. The clamping arm 264 is slidably mounted on the third linear guide rail 263 via a third slider 265, enabling smooth sliding of the clamping arm 264. The third drive component 261 drives the clamping arm 264 to reciprocate along the length of the third linear guide rail 263, providing the power source for the movement of the clamping arm 264. The clamping drive control 262 is mounted on the clamping arm 264 and moves synchronously with the clamping arm 264, ensuring the synchronicity between the clamping operation and the arm movement. The clamping drive control 262 drives the clamping arm 264 to perform the wire clamping operation, achieving stable clamping of the wire. The third drive component 261 is installed on the side of the support plate frame 21 away from the wire clamping and transfer mechanism 50, which saves space through a reasonable layout. The transmission end of the third drive component 261 passes through the support plate frame 21 and is equipped with a second gear transmission component 266. The second gear transmission component 266 is located below the third linear guide 263. The third slider 265 has a second tooth groove 267 that matches the second gear transmission component 266 on the side away from the clamping arm claw 264. The third slider 265 meshes with the second gear transmission component 266 to ensure the accuracy and reliability of the transmission. It works in conjunction with the shifting rack component 25 to ensure the accuracy and stability of the wire feeding.

[0048] Please see Figure 4 The wire stripping and cutting integrated component 22 includes a second bracket 221, which is installed on the side of the support plate frame 21 away from the wire clamping and transfer mechanism 50 and located beside the first through slot 211. A vertically arranged bidirectional lead screw 222 is rotatably mounted on the second bracket 221 to achieve synchronous reverse drive. A fourth linear guide rail 223 is mounted on the second bracket 221. The fourth linear guide rail 223 is located beside the bidirectional lead screw 222 and is parallel to the bidirectional lead screw 222. Cutting modules 224 are symmetrically mounted at both ends of the bidirectional lead screw 222. The two cutting modules 224 are screwed to the bidirectional lead screw 222 and slidably mounted on the fourth linear guide rail 223 to achieve synchronous relative movement of the cutting modules 224. A fourth drive component 225 is also installed on the workbench 10. The transmission end of the fourth drive component 225 is connected to the bidirectional lead screw 222, providing power for the movement of the cutting module 224. That is, the fourth drive component 225 is used to drive the two cutting modules 224 to perform longitudinal synchronous relative movement, realizing the longitudinal stripping and cutting of the wire. Please refer to [further details]. Figure 7 and Figure 8A push arm 226 is also provided on the side of the cutter module 224 away from the wire clamping transfer mechanism 50. The push arm 226 is slidably mounted on the second bracket 221. A transmission tooth groove 2261 is provided on the side of the two push arms 226 that is close to each other. A third gear transmission component 2262 is provided between the two push arms 226 and meshes with the transmission tooth groove 2261. When the third gear transmission component 2262 is activated, it drives the cutter module 224 to perform a lateral cutting action through the push arm 226. The third gear transmission component 2262 is rotatably mounted on the second bracket 221 to ensure the smoothness of the transmission. A fifth drive component 227 is also installed on the second bracket 221. The fifth drive component 227 is used to drive the third gear transmission component 2262 to rotate, that is, to provide a power source for the movement of the push arm 226. A guide roller 228 is fixedly mounted on one end of the cutting module 224 near the push arm 226. A guide groove 2263, adapted to the guide roller 228, is provided on the push arm 226. The guide roller 228 is slidably mounted on the guide groove 2263 and can reciprocate along the length of the guide groove 2263, enhancing the guidance and stability of the cutting action. An auxiliary cylinder 229 is also installed on the side of the push arm 226 away from the guide groove 2263, providing additional thrust or pull force to ensure the smooth completion of the wire stripping and cutting action.

[0049] Specifically, please refer to Figure 4 , Figure 5 and Figure 7 The cutting module 224 includes a connecting plate 2241, a cutting arm 2242, and a cutting and peeling integrated blade 2243 head. One end of the connecting plate 2241 is screwed to a bidirectional lead screw 222 via a screw block 2244, ensuring the stability and accuracy of the cutting module 224 during adjustment. The other end is slidably mounted on a fourth linear guide rail 223, enabling smooth vertical movement of the cutting module 224. A guide rail 2245 is fixed on the side of the connecting plate 2241 away from the fourth linear guide rail 223, enhancing the guiding nature of the cutting arm 2242's movement. The guide rail 2245 is parallel to the fourth linear guide rail 223, ensuring consistent path guidance and preparing for secondary adjustments to the cutting and peeling integrated blade 2243 head. The cutting arm 2242 is mounted through a first through slot 211 and slidably mounted on the guide rail 2245, making the movement of the cutting arm 2242 smoother and more controllable. Telescopic cylinders 2246 are fixed to the ends of the two connecting plates 2241 that are far apart from each other. The telescopic cylinders 2246 move synchronously with the connecting plates 2241. The transmission end of the telescopic cylinders 2246 is connected to the blade arm 2242 and is used to drive the two blade arms 2242 to move closer or further apart, ensuring the accurate execution of the stripping action after the wire cutting operation. The cutting and stripping integrated blade 2243 head is installed on the side of the blade arm 2242 away from the guide roller 228. The cutting and stripping ends of the two cutting and stripping integrated blades 2243 heads are set facing each other, preparing for efficient cutting and effective stripping of the wire.

[0050] Please refer to Figure 5 The integrated cutting and stripping blade 2243 includes a fixing block 2247, a cutting blade 2248, and a stripping blade 2249. The fixing block 2247 is fixed on the blade arm 2242, providing a stable mounting base. The stripping blade 2249 is installed on one side of the two fixing blocks 2247 that are close to each other, and is symmetrically arranged at both ends of the fixing blocks 2247 to ensure the uniformity and symmetry of the stripping operation. The cutting blade 2248 is fixed between the two stripping blades 2249. The two cutting blades 2248 are arranged in parallel and staggered positions. This design optimizes the cutting path and ensures that the first-level operation of cutting and the second-level operation of stripping are realized in sequence, making the structure more compact, improving space utilization and cutting and stripping efficiency. The longitudinal length of the cutting blade 2248 is greater than the longitudinal length of the stripping blade 2249, ensuring a reasonable match between the cutting depth and the stripping width.

[0051] Furthermore, the wire stripping and cutting mechanism 20 is used for stripping and cutting the capacitor leads, ensuring that the capacitor leads meet welding requirements and improving the production quality and efficiency of the capacitors. The wire clamping and transfer mechanism 50 is used to transfer the stripped and cut capacitor leads to the turntable wire bonding mechanism 30, realizing the automation of the production line and reducing manual intervention. A support frame 11 is also fixed on the workbench 10 to provide a stable mounting foundation for each mechanism. Please refer to [link / reference]. Figure 2 and Figure 9 The wire clamping and transferring mechanism 50 includes a fifth linear guide rail 51, a sixth drive component 52, and a wire clamping and transferring arm 53. The fifth linear guide rail 51 is fixed to the support frame 11. The wire clamping and transferring arm 53 is slidably mounted on the fifth linear guide rail 51 via a fifth slider 531, enabling smooth sliding of the wire clamping and transferring arm 53. The sixth drive component 52 is disposed on the fifth linear guide rail 51 and is used to drive the wire clamping and transferring arm 53 to reciprocate along the length direction of the fifth linear guide rail 51, providing the power source for the movement of the wire clamping and transferring arm 53. Please refer to [link / reference]. Figure 1 and Figure 3 The wire stripping and cutting mechanism 20, located near the turntable wire bonding mechanism 30, also includes a cover feeding mechanism 60. This cover feeding mechanism 60 automatically supplies capacitor covers, ensuring a continuous supply and improving production efficiency. Please refer to [link to relevant documentation]. Figure 9 The rotary wire bonding mechanism 30 includes a rotary disk 31, a cover placement fixture 32, a seventh drive component 33, and a wire bonding component 34. The rotary disk 31 is mounted on the worktable 10 to enable sequential processing at multiple stations. The seventh drive component 33 is located beside the rotary disk 31 and drives it to rotate intermittently, ensuring precise processing at each station. Multiple cover placement fixtures 32 are arranged at equal intervals along the outer periphery of the rotary disk 31 and are fixedly mounted on the rotary disk 31 to provide a stable capacitor cover placement platform. Please refer to [link / reference]. Figure 3A cover transport mechanism 70 is also provided between the rotary disk 31 and the cover loading mechanism 60. The cover transport mechanism 70 is used to transport and place the capacitor cover onto the cover placement fixture 32 to achieve automated transport. The wire bonding component 34 is located on the side of the rotary disk 31 away from the cover transport mechanism 70 and is installed on the support frame 11. The wire bonding component 34 is used to weld the capacitor cover to the capacitor leads after stripping and cutting to ensure welding quality. The cover welding mechanism 40 is located on the side of the rotary disk 31 away from the wire clamping and transfer mechanism 50 to achieve the final welding of the capacitor cover and the capacitor core.

[0052] Please see Figure 3 A cell feeding mechanism 80 is located on the side of the welding cap mechanism 40 away from the rotary table 31. The cell feeding mechanism 80 automatically supplies capacitor cores, ensuring a continuous supply and improving equipment automation and production efficiency. A cell transport mechanism 90 is located at the end of the cell feeding mechanism 80 closest to the welding cap mechanism 40, and the cell transport mechanism 90 is mounted on the support frame 11. (See also...) Figure 10 The cap welding mechanism 40 includes a cap wire transfer component 41 and a clamp welding component 42. The cap wire transfer component 41 is slidably mounted on the support frame 11 to achieve smooth sliding. The clamp welding component 42 is located between the rotary disk 31 and the cell loading mechanism 80 and is mounted on the worktable 10. The clamp welding component 42 has a clamp welding station 421 for welding the capacitor core to the capacitor cap. It should also be noted that the cell transport mechanism 90 is used to transport the capacitor core to the clamp welding station 421 to ensure precise positioning of the capacitor core. The cap wire transfer component 41 is used to transfer the capacitor cap with welded capacitor leads to the clamp welding station 421 to achieve precise docking between the capacitor cap and the capacitor core. The clamp welding component 42 is used to weld the capacitor core and the capacitor cap together via capacitor leads, ensuring welding quality and stability. A material discharge channel 12 is also provided on the side of the clamp welding station 421. The material discharge channel 12 is installed on the workbench 10 and is used to automatically discharge the welded capacitor products to realize continuous operation of the production line.

[0053] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fully automatic capacitor wire bonding and cap bonding integrated machine, characterized in that: The system includes a workbench (10), on which a wire stripping and cutting mechanism (20), a turntable wire bonding mechanism (30), and a welding cap mechanism (40) are sequentially arranged. A wire clamping and transfer mechanism (50) is also provided beside the wire stripping and cutting mechanism (20). The wire clamping and transfer mechanism (50) is located at the end of the turntable wire bonding mechanism (30) near the wire stripping and cutting mechanism (20). The wire stripping and cutting mechanism (20) includes a support plate frame (21) fixed on the workbench (10). A wire stripping and cutting integrated component (22) is installed on the side of the support plate frame (21) away from the wire clamping and transfer mechanism (50). A first through slot (211) is provided on the support plate frame (21). The wire stripping and cutting end of the wire stripping and cutting integrated component (22) is positioned towards the direction near the wire clamping and transfer mechanism (50) and passes through the first through slot (211). The through slot (211) extends to the outside. A feeding wire member (23) is installed at the end of the support plate frame (21) away from the turntable wire welding mechanism (30). A wire pulling clamp member (24) is provided at the end of the support plate frame (21) away from the feeding wire member (23). A shifting clamp rack member (25) is provided between the feeding wire member (23) and the first through slot (211). A clamping rack member (26) is provided between the wire pulling clamp member (24) and the first through slot (211). The shifting clamp rack member (25) and the clamping rack member (26) are both installed on the side of the support plate frame (21) near the wire clamping transfer mechanism (50). The working ends of the wire pulling clamp member (24), the shifting clamp rack member (25) and the clamping rack member (26) are all located on the same horizontal straight line.

2. The fully automatic capacitor wire bonding and cap bonding machine according to claim 1, characterized in that: The wire-pulling clamping component (24) is mounted on the workbench (10) via a first bracket (241). The wire-pulling clamping component (24) includes a first driving component (242), a first arm claw drive control (243), a first linear guide rail (244), and a first clamping arm claw (245). The first linear guide rail (244) is fixedly mounted parallel to both sides of the first bracket (241). The first clamping arm claw (245) is slidably mounted on the first linear guide rail (244) via a first slider (246). The first driving component (242) is used to drive the first clamping arm claw (245) to perform horizontal reciprocating motion along the length direction of the first linear guide rail (244). The first arm claw drive control (243) is mounted on the first clamping arm claw (245) and moves synchronously with the first clamping arm claw (245). The first arm claw drive control (243) is used to drive the first clamping arm claw (245) to perform a clamping operation.

3. The fully automatic capacitor wire bonding and cap bonding machine according to claim 2, characterized in that: The first drive component (242) is fixed on the first bracket (241), and the transmission end of the first drive component (242) is connected to the first clamping arm (245) through the synchronous belt pulley assembly (247).

4. The fully automatic capacitor wire bonding and cap bonding machine according to claim 1, characterized in that: The shifting rack component (25) includes a second driving component (251), a second gripper drive control (252), a second linear guide rail (253), and a second gripping gripper (254). The second linear guide rail (253) is horizontally fixed on the support plate frame (21). The second gripping gripper (254) is slidably mounted on the second linear guide rail (253) via a second slider (255). The second driving component (251) drives the second gripping gripper (254) to reciprocate along the length direction of the second linear guide rail (253). The second gripper drive control (252) is mounted on the second gripping gripper (254) and moves synchronously with the second gripping gripper (254). The arm gripper drive control (252) is used to drive the second gripping arm gripper (254) to perform a gripping operation. The second drive component (251) is installed on the side of the support plate frame (21) away from the wire transfer mechanism (50). The transmission end of the second drive component (251) passes through the support plate frame (21) and is equipped with a first gear transmission component (256). The first gear transmission component (256) is located below the second linear guide rail (253). The second slider (255) has a first tooth groove (257) adapted to the first gear transmission component (256) on the side away from the second gripping arm gripper (254). The second slider (255) is meshed with the first gear transmission component (256).

5. The fully automatic capacitor wire bonding and cap bonding machine according to claim 1, characterized in that: The clamping rack component (26) includes a third driving component (261), a clamping drive control (262), a third linear guide rail (263), and a clamping arm (264). The third linear guide rail (263) is horizontally fixed on the support plate frame (21). The clamping arm (264) is slidably mounted on the third linear guide rail (263) via a third slider (265). The third driving component (261) drives the clamping arm (264) to reciprocate along the length direction of the third linear guide rail (263). The clamping drive control (262) is mounted on the clamping arm (264) and moves synchronously with the clamping arm (264). 62) The third driving component (261) is used to drive the clamping arm (264) to perform the clamping operation. The third driving component (261) is installed on the side of the support plate (21) away from the clamping transfer mechanism (50). The transmission end of the third driving component (261) passes through the support plate (21) and is equipped with a second gear transmission component (266). The second gear transmission component (266) is located below the third linear guide (263). The third slider (265) is provided with a second tooth groove (267) that is adapted to the second gear transmission component (266) on the side away from the clamping arm (264). The third slider (265) is meshed with the second gear transmission component (266).

6. The fully automatic capacitor wire bonding and cap bonding machine according to claim 1, characterized in that: The wire stripping and cutting integrated component (22) includes a second bracket (221), which is installed on the side of the support plate frame (21) away from the wire clamping and transfer mechanism (50) and located beside the first through groove (211). A vertically arranged bidirectional lead screw (222) is rotatably mounted on the second bracket (221), and a fourth linear guide rail (223) is mounted on the second bracket (221). The fourth linear guide rail (223) is located beside the bidirectional lead screw (222) and is parallel to the bidirectional lead screw (222). A bidirectional lead screw (222) has cutter modules (224) symmetrically mounted at both ends. The two cutter modules (224) are screwed to the bidirectional lead screw (222) and slidably mounted on the fourth linear guide rail (223). A fourth drive component (225) is also mounted on the worktable (10). The transmission end of the fourth drive component (225) is connected to the bidirectional lead screw (222). The fourth drive component (225) is used to drive the two cutter modules (224) to perform longitudinal synchronous relative motion. The cutter modules (224) move away from the wire clamping transfer mechanism (50). One side of the first support is also provided with a push arm (226), which is slidably mounted on the second support (221). A transmission tooth groove (2261) is provided on the side of the two push arms (226) that is close to each other. A third gear transmission component (2262) is provided between the two push arms (226) and meshes with the transmission tooth groove (2261). The third gear transmission component (2262) is rotatably mounted on the second support (221). A fifth drive component (227) is also mounted on the second support (221). The third gear transmission component (2262) is used to drive the third gear transmission component (2262) to rotate. The cutter module (224) is fixedly provided with a guide roller component (228) at one end near the push arm (226). The push arm (226) is provided with a guide groove (2263) that is adapted to the guide roller component (228). The guide roller component (228) is slidably mounted on the guide groove (2263) and can reciprocate along the length direction of the guide groove (2263). An auxiliary cylinder (229) is also installed on the side of the push arm (226) away from the guide groove (2263).

7. The fully automatic capacitor wire bonding and cap bonding machine according to claim 6, characterized in that: The cutting module (224) includes a connecting plate (2241), a cutting arm (2242), and a cutting and peeling integrated blade (2243) head. One end of the connecting plate (2241) is screwed to the bidirectional lead screw (222) via a screw block (2244), and the other end is slidably mounted on the fourth linear guide rail (223). A guide rail (2245) is fixed on the side of the connecting plate (2241) away from the fourth linear guide rail (223). The guide rail (2245) is arranged parallel to the fourth linear guide rail (223), and the cutting arm (2242) is installed through it. On the first through groove (211) and slidably mounted on the guide rail (2245), a telescopic cylinder (2246) is fixed on one end of the two connecting plates (2241) that are far apart from each other. The telescopic cylinder (2246) moves synchronously with the connecting plate (2241). The transmission end of the telescopic cylinder (2246) is connected to the blade arm (2242). The cutting and peeling blade (2243) head is mounted on the side of the blade arm (2242) that is far away from the guide roller (228). The cutting and peeling ends of the two cutting and peeling blades (2243) heads are arranged facing each other.

8. The fully automatic capacitor wire bonding and cap bonding machine according to claim 7, characterized in that: The integrated cutting and peeling blade (2243) includes a fixing block (2247), a cutting blade (2248), and a peeling blade (2249). The fixing block (2247) is fixed on the blade arm (2242). The peeling blade (2249) is installed on one side of the two fixing blocks (2247) that are close to each other and is symmetrically arranged at both ends of the fixing blocks (2247). The cutting blade (2248) is fixed between the two peeling blades (2249). The two cutting blades (2248) are arranged in parallel and staggered. The longitudinal length of the cutting blade (2248) is greater than the longitudinal length of the peeling blade (2249).

9. The fully automatic capacitor wire bonding and cap bonding machine according to claim 1, characterized in that: The wire stripping and cutting mechanism (20) is used for stripping and cutting capacitor leads. The wire clamping and transferring mechanism (50) is used to transfer the stripped and cut capacitor leads to the turntable wire bonding mechanism (30). A support frame (11) is also fixed on the worktable (10). The wire clamping and transferring mechanism (50) includes a fifth linear guide (51), a sixth driving component (52), and a wire clamping and transferring arm (53). The fifth linear guide (51) is fixed on the support frame (11). The wire clamping and transferring arm (53) is connected to the fifth linear guide (51) via the sixth driving component (52). The five sliders (531) are slidably mounted on the fifth linear guide rail (51). The sixth driving component (52) is disposed on the fifth linear guide rail (51) and is used to drive the wire clamping transfer arm claw (53) to reciprocate along the length direction of the fifth linear guide rail (51). The wire stripping and cutting mechanism (20) is also provided with a cover feeding mechanism (60) on the side near the turntable wire bonding mechanism (30). The cover feeding mechanism (60) is used to supply capacitor covers. The turntable wire bonding mechanism (30) includes a rotating disk (31) and a cover. The system includes a body placement fixture (32), a seventh drive component (33), and a wire bonding component (34). The rotating disk (31) is mounted on the worktable (10). The seventh drive component (33) is located beside the rotating disk (31) and is used to drive the rotating disk (31) to rotate periodically. Multiple cover placement fixtures (32) are arranged at equal intervals along the outer periphery of the rotating disk (31) and are fixedly mounted on the rotating disk (31). A cover is also provided between the rotating disk (31) and the cover feeding mechanism (60). The capacitor cover is transported by a cover transport mechanism (70) for transporting and placing the capacitor cover onto the cover placement fixture (32). The wire bonding component (34) is located on the side of the rotating disk (31) away from the cover transport mechanism (70) and is mounted on the support frame (11). The wire bonding component (34) is used to weld the capacitor cover to the stripped and cut capacitor leads. The cover welding mechanism (40) is located on the side of the rotating disk (31) away from the wire clamping transfer mechanism (50).

10. The fully automatic capacitor wire bonding and cap bonding machine according to claim 9, characterized in that: The welding cover mechanism (40) has a cell feeding mechanism (80) on the side away from the rotating disk (31). The cell feeding mechanism (80) is used to supply capacitor cores. The cell feeding mechanism (80) has a cell transport mechanism (90) at one end near the welding cover mechanism (40). The cell transport mechanism (90) is mounted on the support frame (11). The welding cover mechanism (40) includes a cover wire transfer component (41) and a clamping welding component (42). The cover wire transfer component (41) is slidably mounted on the support frame (11). The clamping welding component (42) is disposed between the rotating disk (31) and the cell feeding mechanism (80). The capacitor core is placed between the capacitor core and the capacitor cover, and is installed on the workbench (10). The clamp welding component (42) is provided with a clamp welding station (421). The cell transport mechanism (90) is used to transport the capacitor core to the clamp welding station (421). The cover wire transfer component (41) is used to transfer the capacitor cover with the capacitor lead wire connected by electric welding to the clamp welding station (421). The clamp welding component (42) is used to make the capacitor core and the capacitor cover connected by electric welding through the capacitor lead wire. The clamp welding station (421) is also provided with a material drop channel (12) on the side. The material drop channel (12) is installed on the workbench (10).

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