Integrally-formed inductance terminal welding equipment and method

Abstract

The invention belongs to the technical field of welding equipment, particularly relates to integrally-formed inductance terminal welding equipment and a method, and aims to solve the problem that the inductance end part of an inductance coil is difficult to be in corresponding contact with a lead terminal during welding, so that the welding operation cannot be performed during welding. A conveying platform is fixedly connected to the top of the supporting bottom frame, a welding platform is fixedly connected to the top of the conveying platform, a welding alignment module is arranged on the welding platform, a conveying rack is fixedly connected to the top of the conveying platform, and an inductor displacement module is arranged on the conveying rack. The integrally-formed inductor terminal welding equipment and method have the effect of welding alignment of the inductor end and the lead terminal, during welding, the device can adjust the position of the inductor end, so that the inductor end corresponds to the lead terminal in position, welding operation is guaranteed, and the welding efficiency is improved. Meanwhile, the welding efficiency and the welding effect of the device are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of welding equipment, and particularly relates to an integrated inductor terminal welding equipment and method. Background Art

[0002] Inductance is the phenomenon that a conductor resists the change of current flowing through it. The essence of inductance is the equation of the changing electric field in the magnetic field in Maxwell's equations. When the current in a conductor changes, the corresponding magnetic field also changes. According to Faraday's law of electromagnetic induction and Lenz's law, this will generate a corresponding electromotive force, and the action of the electromotive force will resist the change of current.

[0003] An integrated inductor is an inductor device with characteristics such as stable structure, high efficiency, and meeting the requirements of miniaturization of modern electronic products.

[0004] In the production of existing integrated inductors, it is necessary to weld the inductor coil and the lead terminal. However, during welding, it is difficult to ensure the corresponding contact between the inductance end of the inductor coil and the lead terminal, resulting in the inability to perform welding operations during welding, and workers need to manually adjust the position of the inductance end of the inductor coil, making the welding operation inconvenient. Summary of the Invention

[0005] The present invention discloses an integrated inductor terminal welding equipment and method, aiming to solve the technical problem that in the background art, when producing existing integrated inductors, it is necessary to weld the inductor coil and the lead terminal. However, during welding, it is difficult to ensure the corresponding contact between the inductance end of the inductor coil and the lead terminal, resulting in the inability to perform welding operations during welding, and workers need to manually adjust the position of the inductance end of the inductor coil, making the welding operation inconvenient.

[0006] An integrated inductor terminal welding equipment proposed by the present invention includes a support chassis. A conveying platform is fixedly connected to the top of the support chassis. A welding platform is fixedly connected to the top of the conveying platform, and a welding alignment module is arranged on the welding platform. A conveying frame is fixedly connected to the top of the conveying platform, and an inductor displacement module is arranged on the conveying frame. An installation bracket is fixedly connected to the outer wall of one side of the support chassis, and a welding module is arranged on the installation bracket; The welding alignment module includes two alignment frames. A plurality of fixed air bags are arranged on both alignment frames, and both alignment frames are located above the welding platform; The inductor displacement module includes a conveying motor and two fixed suction cups; The welding module includes four welding equipment bodies and four welding solder wires, and one ends of the four welding solder wires are respectively in contact with one ends of the four welding equipment bodies.

[0007] By providing a support chassis, a conveying platform, a welding platform, a welding alignment module, a conveying bench, an inductance displacement module, a mounting bracket and a welding module, the welding alignment module can adjust the position of the inductance end of the inductance coil during use, so that the inductance end of the inductance coil corresponds to the position of the lead terminal, ensuring the progress of the welding operation and meeting the welding requirements; the inductance displacement module can convey, fix and discharge the integrated inductor during use, increasing the convenience and the usage effect of the device; the welding module can automatically weld the inductance coil and the lead terminal during use, and can straighten the welding solder wire during welding to ensure that the welding solder wire contacts the welding equipment body during welding, ensuring welding use.

[0008] In a preferred solution, the welding alignment module further includes two fixed frames, both of which are fixedly connected to the top of the welding platform. A telescopic oil cylinder is fixedly connected to one of the fixed frames, and a limiting guide rod is movably connected to the other fixed frame. The output end of the telescopic oil cylinder and the bottom end of the limiting guide rod are both fixedly connected with mounting frames. The outer walls of the two mounting frames are fixedly connected with the same connecting plate member. An electric telescopic rod is fixedly connected to the connecting plate member, and the output end of the electric telescopic rod is fixedly connected with a connecting plate member; driving motors are fixedly connected to the inner walls of the two mounting frames respectively. The tops of the two alignment frames are respectively connected to the output shafts of the two driving motors through couplings. Fixed members are fixedly connected to the inner walls of one side of the two fixed frames respectively. Fixed air pumps are fixedly connected to the two fixed members respectively. The output ends of the two fixed air pumps are both fixedly connected with conveying pipes. The output ends of the two conveying pipes are both fixedly connected with annular pipes. The two annular pipes are respectively located inside the two alignment frames; a plurality of connecting pipes are fixedly connected to the outer walls of the two annular pipes respectively. The output ends of the plurality of connecting pipes are respectively communicated with the interiors of a plurality of fixed air bags. Movable ring frames are fixedly connected to both ends of the connecting plate member. The two movable ring frames are respectively located outside the two mounting frames. Telescopic spring rods are fixedly connected to the bottoms of the two movable ring frames respectively. Alignment members are fixedly connected to the bottoms of the two telescopic spring rods respectively. Two positioning holes are formed in the bottoms of the two alignment members respectively. Two positioning base plates are fixedly connected to the top of the welding platform. The two positioning base plates are respectively located inside the two fixed frames. Two positioning bumps are fixedly connected to the tops of the two positioning base plates respectively. The four positioning bumps are respectively inserted into the interiors of the four positioning holes.

[0009] By providing a welding alignment module, when in use, the welding alignment module can adjust the position of the inductive end of the inductive coil, so that the inductive end of the inductive coil corresponds to the position of the lead terminal, ensuring the progress of the welding operation. And during alignment, the device can limit the alignment position, avoiding the occurrence of secondary deviation due to excessive alignment adjustment, improving the usage effect of the device. At the same time, during alignment, there is no need for manual operation by workers, increasing the subsequent welding efficiency of the device and further improving the usage effect of the device.

[0010] In a preferred solution, the welding module further includes two dual-axis motors, both of which are fixedly connected to the mounting bracket. The two output shafts of the two dual-axis motors are respectively connected with conveying rollers through couplings. And an air-expanding roller is arranged on the mounting bracket, and four solder wire coils are arranged on the outer wall of the air-expanding roller; the other ends of the four welding solder wires are respectively arranged on the four solder wire coils. Both outer walls of two sides of the mounting bracket are fixedly connected with mounting support plates, and two mounting openings are respectively formed in the two mounting support plates. The inner walls of the four mounting openings are fixedly connected with solder wire guide frames, and the four welding solder wires respectively pass through the four solder wire guide frames, and the outer walls of the four conveying rollers are respectively in contact with the outer walls of the four welding solder wires; a fixed platform is fixedly connected to the mounting bracket, an electric push rod is fixedly connected to the top of the fixed platform, the output end of the electric push rod is fixedly connected with a pushing connecting rod, two welding brackets are fixedly connected to one outer wall of the pushing connecting rod, and the four welding equipment bodies are respectively arranged on the two welding brackets.

[0011] By providing a welding module, when in use, the welding module can automatically weld the inductive coil and the lead terminal, thus increasing the automation effect during the use of the device. And during welding, it can straighten the welding solder wire to ensure that the welding solder wire contacts the welding equipment body during welding, avoiding the bending of the welding solder wire to ensure welding use. At the same time, the welding module uses an air-expanding roller to fix the solder wire coil, which is convenient for disassembly and replacement after use, further increasing the usage convenience of the device.

[0012] In a preferred embodiment, the inductive displacement module further includes two driving rollers, both of which are arranged on the conveying bench. The output shaft of the conveying motor is connected to one end of one of the driving rollers through a coupling. Two conveyor belts are arranged on the outer walls of the two driving rollers, and four guiding side strips are arranged on the conveying bench. The bottoms of the four guiding side strips are respectively in contact with the outer walls of the two conveyor belts. Two fixing plates are fixedly connected to the inner wall of the conveying bench. Electric rods are fixedly connected to the outer walls of one sides of the two fixing plates. Installation connecting plates are fixedly connected to the output ends of the two electric rods. Connecting frame members are fixedly connected to the two installation connecting plates. Two fixed suction cups are respectively fixedly connected to the inner walls of the two connecting frame members. Air pump bodies are fixedly connected to the tops of the two installation connecting plates. The input ends of the two air pump bodies are fixedly connected to communicating pipes. The input ends of the two communicating pipes are respectively fixedly connected to the bottoms of the two fixed suction cups. A two-way push rod is fixedly connected to the top of the welding platform.

[0013] By providing the inductive displacement module, the inductive displacement module can convey, fix and discharge the integrated inductor during use, increasing the convenience and diversity of the device during use, enhancing the use effect of the device. When conveying, the attitude of the integrated inductor can be limited by the guiding side strips to facilitate subsequent fixing operations. At the same time, adsorbing and fixing the integrated inductor during welding can increase the welding stability, prevent the integrated inductor from shifting during welding, and further enhance the use effect of the device.

[0014] A method for welding the terminals of an integrated inductor uses an integrated inductor terminal welding device as described above, and includes the following steps: Step 1: Place the inductor coil and the lead terminal arranged together on the conveyor belt. At this time, the conveyor belt can be driven to run by the conveying motor to convey the inductor coil and the lead terminal. When conveyed to a certain position, the conveyor belt pauses, and the inductive displacement module will fix it and displace it to the welding position. Step 2: During welding alignment, start the welding alignment module, and adjust the inductive end position of the inductor coil through the welding alignment module so that the inductive end of the inductor coil corresponds to the position of the lead terminal. Step 3: During welding, start the welding module. The welding module conveys the welding solder wire, and at the same time drives the welding equipment body to move so that the welding equipment body contacts the welding solder wire and is located at the welding position between the inductive end of the inductor coil and the lead terminal for welding. Step 4: After welding, the inductive displacement module moves back to its original position. After moving to a certain position, the two-way push rod starts to push out the welded integrated inductor for collection.

[0015] As can be seen from the above, an integrated inductor terminal welding device provided by the present invention has the function of welding and aligning the inductor end and the lead terminal. During welding, the device can adjust the position of the inductor end so that the position of the inductor end corresponds to that of the lead terminal to ensure the progress of the welding operation and improve the welding efficiency and welding effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. is a schematic diagram of the overall structure of an integrated inductor terminal welding device proposed by the present invention; Figure 2 FIG. is a schematic side view structure diagram of an integrated inductor terminal welding device proposed by the present invention; Figure 3 FIG. is a schematic diagram of the welding platform and mounting bracket structure of an integrated inductor terminal welding device proposed by the present invention; Figure 4 FIG. is a schematic diagram of the welding alignment module structure of an integrated inductor terminal welding device proposed by the present invention; Figure 5 FIG. is a schematic diagram of the internal structure of the fixed frame of an integrated inductor terminal welding device proposed by the present invention; Figure 6 proposed by the present invention Figure 5 Schematic diagram of partial structure disassembly; Figure 7 FIG. is a schematic diagram of the welding module structure of an integrated inductor terminal welding device proposed by the present invention; Figure 8 proposed by the present invention Figure 7 Schematic diagram of partial structure disassembly; Figure 9 FIG. is a schematic diagram of the inductor displacement module structure of an integrated inductor terminal welding device proposed by the present invention; Figure 10 proposed by the present invention Figure 9 Schematic diagram of enlarged partial structure.

[0017] In the figure: 1, support chassis; 2, conveying platform; 3, inductive displacement module; 301, conveying motor; 302, conveyor belt; 303, guiding side strip; 304, driving roller; 305, fixed plate member; 306, electric rod member; 307, air pump body; 308, fixed suction cup; 309, connecting frame member; 310, connecting pipe; 311, mounting connecting plate; 312, bidirectional push rod; 4, conveying bench; 5, welding alignment module; 501, telescopic oil cylinder; 502, fixed frame; 503, limiting guide rod; 504, connecting plate member; 505, conveying pipe; 506, mounting frame; 507, fixing member; 508, fixed air pump; 509, movable ring frame; 510, positioning bottom plate; 511, positioning convex block; 512, alignment member; 513, telescopic spring rod; 514, driving motor; 515, connecting plate member; 516, electric telescopic rod; 517, alignment frame; 518, annular pipe; 519, connecting pipe; 520, fixed airbag; 6, welding platform; 7, welding module; 701, tin welding wire coil; 702, mounting support plate; 703, fixed bench; 704, tin wire guide frame; 705, biaxial motor; 706, air expansion roller; 707, conveying roller; 708, electric push rod; 709, welding equipment body; 710, welding bracket; 711, pushing connecting rod; 712, welding tin wire; 8, mounting bracket. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0019] An integrally formed inductive terminal welding device disclosed by the present invention is mainly applied to scenarios where it is difficult to ensure the corresponding contact between the inductive end of the inductive coil and the lead terminal during welding, resulting in the inability to perform welding operations during welding.

[0020] Referring to Figures 1 - 10 , an integrally formed inductive terminal welding device includes a support chassis 1. A conveying platform 2 is fixedly connected to the top of the support chassis 1. A welding platform 6 is fixedly connected to the top of the conveying platform 2. A welding alignment module 5 is provided on the welding platform 6. A conveying bench 4 is fixedly connected to the top of the conveying platform 2. An inductive displacement module 3 is provided on the conveying bench 4. A mounting bracket 8 is fixedly connected to the outer wall of one side of the support chassis 1. A welding module 7 is provided on the mounting bracket 8; The welding alignment module 5 includes two alignment frames 517. A plurality of fixed airbags 520 are provided on both of the two alignment frames 517. Both of the two alignment frames 517 are located above the welding platform 6; The inductive displacement module 3 includes a conveying motor 301 and two fixed suction cups 308; The welding module 7 includes four welding device bodies 709 and four welding solder wires 712, and one ends of the four welding solder wires 712 are respectively in contact with one ends of the four welding device bodies 709.

[0021] Specifically, when in use, the welding alignment module 5 can adjust the position of the inductive end of the inductive coil so that the inductive end of the inductive coil corresponds to the position of the lead terminal, ensuring the welding operation and meeting the welding requirements; when in use, the inductive displacement module 3 can convey, fix, and discharge the integrally formed inductor, increasing the convenience and the use effect of the device; when in use, the welding module 7 can automatically weld the inductive coil and the lead terminal, and can straighten the welding solder wire 712 during welding to ensure that the welding solder wire 712 is in contact with the welding device body 709 during welding to ensure welding use.

[0022] Refer to Figures 1 - 6, in a preferred embodiment, the welding alignment module 5 further includes two fixed frames 502, both of the two fixed frames 502 are fixedly connected to the top of the welding platform 6, a telescopic oil cylinder 501 is fixedly connected to one of the fixed frames 502, a limiting guide rod 503 is movably connected to the other fixed frame 502, and mounting frames 506 are fixedly connected to the output end of the telescopic oil cylinder 501 and the bottom end of the limiting guide rod 503 respectively. A connecting plate member 515 is fixedly connected to the outer walls of the two mounting frames 506, an electric telescopic rod 516 is fixedly connected to the connecting plate member 515, and a connecting plate member 504 is fixedly connected to the output end of the electric telescopic rod 516; driving motors 514 are fixedly connected to the inner walls of the two mounting frames 506 respectively. The tops of the two alignment frames 517 are respectively connected to the output shafts of the two driving motors 514 through couplings. Fixed members 507 are fixedly connected to the inner walls of one side of the two fixed frames 502 respectively, fixed air pumps 508 are fixedly connected to the two fixed members 507 respectively, delivery pipes 505 are fixedly connected to the output ends of the two fixed air pumps 508 respectively, annular pipes 518 are fixedly connected to the output ends of the two delivery pipes 505 respectively, and the two annular pipes 518 are respectively located inside the two alignment frames 517; A plurality of connecting pipes 519 are fixedly connected to the outer walls of the two annular pipes 518, and the output ends of the plurality of connecting pipes 519 are respectively communicated with the interiors of a plurality of fixed air bags 520. Movable ring frames 509 are fixedly connected to both ends of the connecting plate member 504 respectively, and the two movable ring frames 509 are respectively located outside the two mounting frames 506. Telescopic spring rods 513 are fixedly connected to the bottoms of the two movable ring frames 509 respectively, alignment members 512 are fixedly connected to the bottom ends of the two telescopic spring rods 513 respectively, two positioning holes are opened at the bottoms of the two alignment members 512, and two positioning bottom plates 510 are fixedly connected to the top of the welding platform 6. The two positioning bottom plates 510 are respectively located inside the two fixed frames 502, and two positioning bumps 511 are fixedly connected to the tops of the two positioning bottom plates 510. The four positioning bumps 511 are respectively inserted into the interiors of the four positioning holes.

[0023] Specifically, during welding alignment, the telescopic oil cylinder 501 is activated, and one of the mounting frames 506 is driven to descend by the telescopic oil cylinder 501. At this time, with the cooperation of the connecting plate member 515, the two mounting frames 506 can descend synchronously. Then, the drive motor 514 and the alignment frame 517 are driven to descend by the mounting frame 506 until the alignment frame 517 moves to the outside of the inductor coil. At this time, the electric telescopic rod 516 drives the connecting plate member 504 and the movable ring frame 509 to descend, so that the telescopic spring rod 513 drives the alignment member 512 to be inserted with the positioning convex block 511, and the alignment member 512 is in partial contact with the lead terminal (so that the alignment member 512 limits the adjusted position of the inductor end of the inductor coil). After that, the fixed air pump 508 is activated, and the fixed air pump 508 transports gas into the internal of the annular pipe 518 through the delivery pipe 505, and transports the gas in the annular pipe 518 into the internal of the fixed airbag 520 through the connecting pipe 519, so that the fixed airbag 520 expands to fix the inductor coil. After fixation, the drive motor 514 operates to drive the alignment frame 517 to rotate to adjust the alignment of the inductor end position of the inductor coil. Then, the electric telescopic rod 516 drives the connecting plate member 504, the movable ring frame 509, the telescopic spring rod 513 and the alignment member 512 to rise (to prevent the telescopic spring rod 513 and the alignment member 512 from blocking the welding position), and the alignment is completed. In a specific application scenario, the welding alignment module 5 is applicable to the welding alignment link of the integrated inductor, that is, when the welding alignment module 5 is in use, it can adjust the inductor end position of the inductor coil so that the inductor end of the inductor coil corresponds to the lead terminal position to ensure the progress of the welding operation. And during alignment, the device can limit the alignment position to avoid the occurrence of secondary deviation due to excessive alignment adjustment, improving the use effect of the device. At the same time, during alignment, there is no need for manual operation by workers, increasing the subsequent welding efficiency of the device and further improving the use effect of the device.

[0024] Refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 7 and Figure 8, in a preferred embodiment, the welding module 7 further includes two biaxial motors 705. Both of the two biaxial motors 705 are fixedly connected to the mounting bracket 8. Output shafts of the two biaxial motors 705 are each connected with a conveying roller 707 through a coupling. And an air expandable roller 706 is arranged on the mounting bracket 8. Four solder wire coils 701 are arranged on the outer wall of the air expandable roller 706. The other ends of the four welding solder wires 712 are respectively arranged on the four solder wire coils 701. Mounting support plates 702 are fixedly connected to the outer walls on both sides of the mounting bracket 8. Two mounting openings are formed in each of the two mounting support plates 702. Inner walls of the four mounting openings are each fixedly connected with a solder wire guide frame 704. The four welding solder wires 712 respectively pass through the four solder wire guide frames 704. And outer walls of the four conveying rollers 707 are respectively in contact with outer walls of the four welding solder wires 712. A fixed platform 703 is fixedly connected to the mounting bracket 8. An electric push rod 708 is fixedly connected to the top of the fixed platform 703. An output end of the electric push rod 708 is fixedly connected with a pushing connecting rod 711. Two welding brackets 710 are fixedly connected to one side outer wall of the pushing connecting rod 711. And the four welding device bodies 709 are respectively arranged on the two welding brackets 710.

[0025] Specifically, during welding, the biaxial motor 705 is started. The biaxial motor 705 drives the conveying roller 707 to rotate, so as to convey the welding solder wire 712 by the conveying roller 707 and convey it into the solder wire guide frame 704 (to straighten the welding solder wire 712) until one end of the welding solder wire 712 is conveyed to the welding position. At this time, the electric push rod 708 is started. The pushing connecting rod 711 and the welding bracket 710 are driven to move by the electric push rod 708, so as to drive the welding device body 709 to move, make the welding device body 709 move to the welding position and contact with the end of the welding solder wire 712, so as to weld the inductance coil and the lead terminal. In a specific application scenario, when the welding module 7 is used, it integrally forms an inductance welding link, that is, when the welding module 7 is used, it can automatically weld the inductance coil and the lead terminal, thereby increasing the automation effect during the use of the device. And when welding, the welding solder wire 712 can be straightened to ensure that the welding solder wire 712 contacts the welding device body 709 during welding, avoid bending of the welding solder wire 712 to ensure welding use. At the same time, the welding module 7 uses the air expandable roller 706 to fix the solder wire coil 701, which is convenient for disassembly and replacement after use, further increasing the use convenience of the device.

[0026] Refer to Figure 1 、 Figure 9 and Figure 10, in a preferred embodiment, the inductance displacement module 3 further includes two driving rollers 304, both of the two driving rollers 304 are arranged on the conveying bench 4, the output shaft of the conveying motor 301 is connected to one end of one of the driving rollers 304 through a coupling, two conveyor belts 302 are arranged on the outer walls of the two driving rollers 304, and four guiding side strips 303 are arranged on the conveying bench 4, the bottoms of the four guiding side strips 303 are respectively in contact with the outer walls of the two conveyor belts 302; two fixing plate members 305 are fixedly connected to the inner wall of the conveying bench 4, electric rods 306 are fixedly connected to the outer walls of one sides of the two fixing plate members 305, mounting connecting plates 311 are fixedly connected to the output ends of the two electric rods 306, connecting frame members 309 are fixedly connected to both of the two mounting connecting plates 311, two fixed suction cups 308 are respectively fixedly connected to the inner walls of the two connecting frame members 309, air pump bodies 307 are fixedly connected to the tops of the two mounting connecting plates 311, input ends of the two air pump bodies 307 are fixedly connected to communicating pipes 310, input ends of the two communicating pipes 310 are respectively fixedly connected to the bottoms of the two fixed suction cups 308, and a two-way push rod 312 is fixedly connected to the top of the welding platform 6.

[0027] Specifically, the inductance coil and the lead terminal arranged together are placed on the conveyor belt 302. At this time, the conveyor belt 302 can be driven to run by the conveying motor 301 to convey the inductance coil and the lead terminal. When it is conveyed to a certain position, the conveyor belt 302 pauses. At this time, the air pump body 307 runs, and the gas inside the fixed suction cup 308 is discharged through the communicating pipe 310, so that the fixed suction cup 308 adsorbs and fixes the integrated inductor. Then, the electric rod 306 is started, and the mounting connecting plate 311, the connecting frame member 309 and the fixed suction cup 308 are driven to move by the electric rod 306, so as to drive the integrated inductor to move to the welding position. In a specific application scenario, the inductance displacement module 3 is applicable to the welding and moving link of the integrated inductor, that is, the inductance displacement module 3 can convey, fix and discharge the integrated inductor during use, which increases the convenience and diversity of the device during use, improves the use effect of the device, and can limit the posture of the integrated inductor through the guiding side strips 303 during conveying, so as to facilitate subsequent operation and fixation. At the same time, adsorbing and fixing the integrated inductor during welding can increase the welding stability, avoid the deviation of the integrated inductor during welding, and further improve the use effect of the device.

[0028] A method for welding terminals of an integrated inductor uses an integrated inductor terminal welding device as described above, and includes the following steps: Step 1: Place the inductance coil and the lead terminal set together on the conveyor belt 302. At this time, the conveyor motor 301 can drive the conveyor belt 302 to run to convey the inductance coil and the lead terminal. When it is conveyed to a certain position, the conveyor belt 302 pauses. At this time, the air pump body 307 runs, and discharges the gas inside the fixed suction cup 308 through the connecting pipe 310, so that the fixed suction cup 308 adsorbs and fixes the integrated inductance. Then, start the electric rod 306, and drive the installation connecting plate 311, the connecting frame 309 and the fixed suction cup 308 to move through the electric rod 306, thereby driving the integrated inductance to move to the welding position (for subsequent operations). After welding, the electric rod 306 drives the installation connecting plate 311, the connecting frame 309 and the fixed suction cup 308 to move back to the original position, and pauses when the integrated inductance moves to the double-headed push rod 312. At this time, the fixed suction cup 308 cancels the fixation of the integrated inductance, and makes the double-headed push rod 312 run to push the integrated inductance to both sides for collection; Step 2: When welding and aligning, start the telescopic oil cylinder 501, and drive one of the installation frames 506 to descend through the telescopic oil cylinder 501. At this time, the two installation frames 506 can be synchronously descended by the cooperation connecting plate 515. Then, drive the drive motor 514 and the alignment frame 517 to descend through the installation frame 506 until the alignment frame 517 moves to the outside of the inductance coil. At this time, the electric telescopic rod 516 drives the connecting plate 504 and the movable ring frame 509 to descend, so that the telescopic spring rod 513 drives the alignment part 512 and the positioning convex block 511 to be inserted, and makes the alignment part 512 partially contact the lead terminal. Then, start the fixed air pump 508. The fixed air pump 508 conveys the gas to the inside of the annular pipe 518 through the conveying pipe 505, and conveys the gas inside the annular pipe 518 to the inside of the fixed air bag 520 through the connecting pipe 519, so that the fixed air bag 520 expands to fix the inductance coil. After fixation, the drive motor 514 runs to drive the alignment frame 517 to rotate to adjust the alignment of the inductance end position of the inductance coil. Then, the electric telescopic rod 516 drives the connecting plate 504, the movable ring frame 509, the telescopic spring rod 513 and the alignment part 512 to rise to complete the alignment; Step 3: When welding, start the double-shaft motor 705. The double-shaft motor 705 drives the conveying roller 707 to rotate, thereby making the conveying roller 707 convey the welding tin wire 712 and convey it into the tin wire guide frame 704 until one end of the welding tin wire 712 is conveyed to the welding position. At this time, start the electric push rod 708, and drive the pushing connecting rod 711 and the welding bracket 710 to move through the electric push rod 708, thereby driving the welding equipment body 709 to move, so that the welding equipment body 709 moves to the welding position and contacts the end of the welding tin wire 712 to weld the inductance coil and the lead terminal; Step 4: After welding, the electric rod 306 drives the mounting connecting plate 311, the connecting frame 309 and the fixed suction cup 308 to move back to their original positions, and pauses when the integrated inductor moves to the two-way push rod 312. At this time, the fixed suction cup 308 cancels the fixation of the integrated inductor, and makes the two-way push rod 312 operate to push the integrated inductor to both sides for collection.

[0029] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent replacements or changes, should be covered within the protection scope of the present invention.

Claims

1. An integrated inductor terminal welding device, comprising a supporting frame (1), characterized in that: The top of the support base frame (1) is fixedly connected to a conveying platform (2), the top of the conveying platform (2) is fixedly connected to a welding platform (6), and a welding alignment module (5) is provided on the welding platform (6); the top of the conveying platform (2) is fixedly connected to a conveying stand (4), and an inductance displacement module (3) is provided on the conveying stand (4); a mounting bracket (8) is fixedly connected to an outer wall of one side of the support base frame (1), and a welding module (7) is provided on the mounting bracket (8); The welding alignment module (5) comprises two alignment frames (517), a plurality of fixed airbags (520) are arranged on the two alignment frames (517), and the two alignment frames (517) are located above the welding platform (6); The inductive displacement module (3) comprises a conveying motor (301) and two fixed suction cups (308); The welding module (7) comprises four welding device bodies (709) and four welding tin wires (712), and one end of the four welding tin wires (712) is in contact with one end of the four welding device bodies (709) respectively.

2. The one-piece inductor terminal welding device according to claim 1, characterized in that: The welding alignment module (5) further comprises two fixed frames (502), both of which are fixedly connected to the top of the welding platform (6), one of the fixed frames (502) being fixedly connected to a telescopic oil cylinder (501), and the other fixed frame (502) being movably connected to a limit guide rod (503), and the output end of the telescopic oil cylinder (501) and the bottom end of the limit guide rod (503) being fixedly connected to a mounting frame (506), the outer walls of the two mounting frames (506) being fixedly connected to the same connecting plate (515), the connecting plate (515) being fixedly connected to an electric telescopic rod (516), and the output end of the electric telescopic rod (516) being fixedly connected to a connecting plate (504).

3. The one-piece inductor terminal welding device according to claim 2, characterized in that: The inner walls of the two mounting frames (506) are fixedly connected to drive motors (514), the tops of the two alignment frames (517) are respectively connected to the output shafts of the two drive motors (514) via couplings, and the inner walls of one side of the two fixed frames (502) are fixedly connected to fixing members (507), the two fixing members (507) are fixedly connected to fixed air pumps (508), the output ends of the two fixed air pumps (508) are fixedly connected to delivery pipes (505), the output ends of the two delivery pipes (505) are fixedly connected to annular tubes (518), and the two annular tubes (518) are respectively located inside the two alignment frames (517).

4. The one-piece inductor terminal welding device according to claim 3, characterized in that: The outer walls of the two annular tubes (518) are fixedly connected to a plurality of connecting tubes (519), the output ends of the plurality of connecting tubes (519) are respectively connected to the interior of the plurality of fixed airbags (520), the two ends of the connecting plate (504) are fixedly connected to movable ring frames (509), the two movable ring frames (509) are respectively located outside the two mounting frames (506), the bottoms of the two movable ring frames (509) are fixedly connected to telescopic spring rods (513), the bottom ends of the two telescopic spring rods (513) are fixedly connected to aligning members (512), the bottoms of the two aligning members (512) are respectively provided with two positioning holes, and the top of the welding platform (6) is fixedly connected to two positioning bottom plates (510), the two positioning bottom plates (510) are respectively located inside the two fixed frames (502), the tops of the two positioning bottom plates (510) are fixedly connected to two positioning protrusions (511), and the four positioning protrusions (511) are respectively inserted into the inside of the four positioning holes.

5. The one-piece inductor terminal welding device according to claim 4, characterized in that: The welding module (7) further comprises two double-axis motors (705), the two double-axis motors (705) are fixedly connected to the mounting bracket (8), the two output shafts of the two double-axis motors (705) are connected to a conveying roller (707) via a coupling, and an air expansion roller (706) is arranged on the mounting bracket (8), and four tin solder wire rolls (701) are arranged on the outer wall of the air expansion roller (706).

6. The one-piece inductor terminal welding device according to claim 5, characterized in that: The other ends of the four welding tin wires (712) are respectively arranged on four tin solder wire rolls (701), and the outer walls on both sides of the mounting bracket (8) are fixedly connected to the mounting support plates (702), and two mounting openings are provided on the two mounting support plates (702), and the inner walls of the four mounting openings are fixedly connected to the tin wire guide frames (704), and the four welding tin wires (712) pass through the four tin wire guide frames (704), and the outer walls of the four conveying rollers (707) are respectively in contact with the outer walls of the four welding tin wires (712).

7. The one-piece inductor terminal welding device according to claim 6, characterized in that: The mounting bracket (8) is fixedly connected to a fixed stand (703), the top of the fixed stand (703) is fixedly connected to an electric push rod (708), the output end of the electric push rod (708) is fixedly connected to a push connecting rod (711), one side outer wall of the push connecting rod (711) is fixedly connected to two welding brackets (710), and four welding equipment bodies (709) are respectively arranged on the two welding brackets (710).

8. The one-piece inductor terminal welding device according to claim 7, characterized in that: The inductive displacement module (3) further comprises two driving rollers (304), the two driving rollers (304) are both arranged on a conveying platform (4), the output shaft of a conveying motor (301) is connected to one end of one of the driving rollers (304) via a coupling, two conveying belts (302) are arranged on the outer walls of the two driving rollers (304), and four guiding side strips (303) are arranged on the conveying platform (4), the bottoms of the four guiding side strips (303) are respectively in contact with the outer walls of the two conveying belts (302).

9. The one-piece inductor terminal welding device according to claim 8, characterized in that: Two fixed plates (305) are fixedly connected to the inner wall of the conveying platform (4); one side outer wall of the two fixed plates (305) is fixedly connected to an electric rod (306); the output ends of the two electric rods (306) are fixedly connected to a mounting connecting plate (311); the two mounting connecting plates (311) are fixedly connected to a connecting frame (309); the two fixed suction cups (308) are respectively fixedly connected to the inner walls of the two connecting frames (309); the tops of the two mounting connecting plates (311) are fixedly connected to an air pump body (307); the input ends of the two air pump bodies (307) are fixedly connected to a connecting pipe (310); the input ends of the two connecting pipes (310) are respectively fixedly connected to the bottom ends of the two fixed suction cups (308); and the top of the welding platform (6) is fixedly connected to a bidirectional push rod (312).

10. A method for welding an integrally formed inductor terminal, using the integrally formed inductor terminal welding device as claimed in claim 9, characterized in that: The steps include: Step 1: placing the inductor coil and the lead terminal arranged together on a conveyor belt (302), wherein the conveyor motor (301) can drive the conveyor belt (302) to operate so as to convey the inductor coil and the lead terminal. When the inductor coil and the lead terminal are conveyed to a certain position, the conveyor belt (302) is paused, and the inductor displacement module (3) fixes the inductor coil and the lead terminal and causes the inductor coil and the lead terminal to be displaced to a welding position. Step 2: during welding alignment, the welding alignment module (5) is started, and the position of the inductance end of the inductance coil is adjusted by the welding alignment module (5) so that the inductance end of the inductance coil corresponds to the position of the lead terminal; Step 3: during welding, the welding module (7) is started, the welding module (7) conveys the welding tin wire (712), and at the same time drives the welding device body (709) to move, so that the welding device body (709) contacts the welding tin wire (712) and is located at the welding position between the inductor end of the inductor coil and the lead terminal, so as to perform welding; Step 4: After welding, the inductor displacement module (3) is reset and moved. After moving to a certain position, the bidirectional push rod (312) is activated to push out the welded one-piece molded inductor for collection.

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