One-piece molded inductor terminal welding device and method

Abstract

The present invention belongs to the technical field of welding equipment, and in particular to an integrated inductor terminal welding device and method. In view of the difficulty in ensuring that the inductor end of the inductor coil is in corresponding contact with the lead terminal during welding, which makes it impossible to perform welding operations, the following scheme is proposed, including a support base, the top of the support base is fixedly connected to a conveying platform, the top of the conveying platform is fixedly connected to a welding platform, and a welding alignment module is provided on the welding platform, the top of the conveying platform is fixedly connected to a conveying platform, and an inductor displacement module is provided on the conveying platform. The integrated inductor terminal welding device and method disclosed in the present invention have the function of welding the inductor end and the lead terminal. When welding, the device can adjust the position of the inductor end so that the inductor end corresponds to the position of the lead terminal to ensure the progress of the welding operation, while increasing the welding efficiency and welding effect of the device.

Description

Technical Field

[0001] The present invention relates to the technical field of welding equipment, and in particular to an integrally formed inductor terminal welding device and method. Background Art

[0002] Inductance is the resistance of a conductor to changes in current flowing through it. Inductance is essentially the product of Maxwell's equations for changing magnetic fields and electric fields. When the current in a conductor changes, the magnetic field also changes accordingly. This, according to Faraday's law of electromagnetic induction and Lenz's law, generates an electromotive force that resists the change in current.

[0003] The one-piece molded inductor is an inductive device with the characteristics of stable structure, high efficiency, and adaptability to the miniaturization requirements of modern electronic products.

[0004] Existing one-piece molded inductors require welding the inductor coil and lead terminals during production. However, during welding, it is difficult to ensure that the inductor end of the inductor coil is in corresponding contact with the lead terminals, making welding impossible. As a result, workers need to manually adjust the position of the inductor end of the inductor coil, making welding operations inconvenient. Summary of the Invention

[0005] The present invention discloses an apparatus and method for welding one-piece molded inductor terminals, aiming to solve the technical problem in the background art that the existing one-piece molded inductor needs to weld the inductor coil and the lead terminal during production. However, during welding, it is difficult to ensure that the inductor end of the inductor coil is in corresponding contact with the lead terminal, making it impossible to perform welding operations, resulting in the need for workers to manually adjust the position of the inductor end of the inductor coil, and inconvenient welding operations.

[0006] The present invention proposes an integrated inductor terminal welding device, comprising a support base, a conveying platform fixedly connected to the top of the support base, a welding platform fixedly connected to the top of the conveying platform, and a welding alignment module provided on the welding platform, a conveying platform fixedly connected to the top of the conveying platform, and an inductor displacement module provided on the conveying platform, a mounting bracket fixedly connected to the outer wall of one side of the support base, and a welding module provided on the mounting bracket;

[0007] The welding alignment module includes two alignment frames, each of which is provided with a plurality of fixed airbags, and both alignment frames are located above the welding platform;

[0008] The inductive displacement module includes a conveying motor and two fixed suction cups;

[0009] The welding module includes four welding device bodies and four welding tin wires, and one end of the four welding tin wires is respectively in contact with one end of the four welding device bodies.

[0010] By providing a supporting chassis, a conveying platform, a welding platform, a welding alignment module, a conveying stand, 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 when in use, so that the inductance end of the inductance coil corresponds to the position of the lead terminal, so as to ensure the progress of the welding operation and meet the welding requirements; the inductance displacement module can convey, fix and discharge the one-piece molded inductor when in use, which increases the convenience of using the device and increases the use effect of the device; the welding module can automatically weld the inductance coil and the lead terminal when in use, and can straighten the welding tin wire when welding to ensure that the welding tin wire is in contact with the welding equipment body during welding to ensure welding use.

[0011] In a preferred solution, the welding alignment module also includes two fixed frames, both of which are fixedly connected to the top of the welding platform, one of the fixed frames is fixedly connected to a telescopic oil cylinder, and the other fixed frame is movably connected to a limit guide rod, and the output end of the telescopic oil cylinder and the bottom end of the limit guide rod are fixedly connected to the mounting frame, the outer walls of the two mounting frames are fixedly connected to the same connecting plate, the connecting plate is fixedly connected to an electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected to a connecting plate; the inner walls of the two mounting frames are fixedly connected to drive motors, the tops of the two alignment frames are respectively connected to the output shafts of the two drive motors through couplings, and the inner walls of one side of the two fixed frames are fixedly connected to fixing parts, the two fixing parts are fixedly connected to fixed air pumps, and the output ends of the two fixed air pumps Both are fixedly connected with a delivery pipe, and the output ends of the two delivery pipes are fixedly connected with an annular tube, and the two annular tubes are respectively located inside the two alignment frames; the outer walls of the two annular tubes are fixedly connected with multiple connecting tubes, and the output ends of the multiple connecting tubes are respectively connected to the interior of multiple fixed airbags, and both ends of the connecting plate are fixedly connected with a movable ring frame, and the two movable ring frames are respectively located outside the two mounting frames, and the bottoms of the two movable ring frames are fixedly connected with telescopic spring rods, and the bottom ends of the two telescopic spring rods are fixedly connected with alignment parts, and the bottoms of the two alignment parts are provided with two positioning holes, and the top of the welding platform is fixedly connected with two positioning bottom plates, and the two positioning bottom plates are respectively located inside the two fixed frames, and the tops of the two positioning bottom plates are fixedly connected with two positioning protrusions, and the four positioning protrusions are respectively inserted into the inside of the four positioning holes.

[0012] By providing a welding alignment module, the welding alignment module can adjust the position of the inductance end of the inductor coil when in use, so that the inductance end of the inductor coil corresponds to the position of the lead terminal to ensure the progress of the welding operation. When aligning, the device can limit the alignment position to avoid secondary offset caused by excessive alignment adjustment, thereby increasing the use effect of the device. At the same time, there is no need for manual operation by workers during alignment, which increases the subsequent welding efficiency of the device and further increases the use effect of the device.

[0013] In a preferred embodiment, the welding module also includes two dual-axis motors, the two dual-axis motors are fixedly connected to the mounting bracket, the two output shafts of the two dual-axis motors are connected to the conveying roller through a coupling, and an expansion roller is provided on the mounting bracket, and the outer wall of the expansion roller is provided with four tin soldering wire rolls; the other ends of the four welding tin wires are respectively arranged on the four tin soldering wire rolls, and the outer walls of the two sides of the mounting bracket are fixedly connected to the mounting support plates, and the two mounting support plates are provided with two mounting openings, and the inner walls of the four mounting openings are fixedly connected with tin wire guide frames, and the four welding tin wires pass through the four tin wire guide frames respectively, and the outer walls of the four conveying rollers are respectively in contact with the outer walls of the four welding tin wires; the mounting bracket is fixedly connected to a fixed platform, and the top of the fixed platform is fixedly connected to an electric push rod, and the output end of the electric push rod is fixedly connected to a pushing connecting rod, and the outer wall of one side of the pushing connecting rod is fixedly connected to two welding brackets, and the four welding equipment bodies are respectively arranged on the two welding brackets.

[0014] By providing a welding module, the welding module can automatically weld the inductor coil and the lead terminal when in use, thereby increasing the automation effect when the device is used, and can straighten the welding tin wire during welding to ensure that the welding tin wire is in contact with the welding equipment body during welding, avoiding bending of the welding tin wire to ensure welding use. At the same time, the welding module uses an air expansion roller to fix the tin soldering wire roll, which can be easily disassembled and replaced after use, further increasing the convenience of use of the device.

[0015] The transmission mechanism is that the cam is connected with the transmission mechanism, and the transmission mechanism is connected with the transmission mechanism, and the transmission mechanism is connected with the transmission mechanism.

[0016] By providing an inductor displacement module, the inductor displacement module can transport, fix and discharge the one-piece molded inductor when in use, which increases the convenience and diversity of the device when in use, and increases the use effect of the device. During transportation, the posture of the one-piece molded inductor can be limited by the guiding side strips to facilitate subsequent fixation operations. At the same time, adsorption and fixation of the one-piece molded inductor during welding can increase welding stability, avoid displacement of the one-piece molded inductor during welding, and further increase the use effect of the device.

[0017] A method for welding one-piece molded inductor terminals, using the one-piece molded inductor terminal welding device described above, includes the following steps:

[0018] Step 1: Place the inductor coil and lead terminal together on the conveyor belt. At this time, the conveyor belt can be driven by the conveying motor to transport the inductor coil and lead terminal. When they are transported to a certain position, the conveyor belt pauses and the inductor displacement module fixes them and moves them to the welding position.

[0019] Step 2: During welding alignment, the welding alignment module is activated to adjust the position of the inductor end of the inductor coil so that the inductor end of the inductor coil corresponds to the position of the lead terminal;

[0020] Step 3: During welding, the welding module is started, the welding module conveys the welding tin wire, and at the same time drives the welding device body to move so that the welding device body contacts the welding tin wire and is located at the welding position between the inductor end of the inductor coil and the lead terminal to perform welding;

[0021] Step 4: After welding, the inductor displacement module resets and moves. After moving to a certain position, the bidirectional push rod is activated to push out the welded one-piece molded inductor for collection.

[0022] From the above, it can be seen that the one-piece molded inductor terminal welding equipment provided by the present invention has the function of welding 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 the position of the lead terminal, so as to ensure the progress of the welding operation and at the same time increase the welding efficiency and welding effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of an integrated inductor terminal welding device proposed by the present invention;

[0024] Figure 2 This is a side structural schematic diagram of an integrated inductor terminal welding device proposed by the present invention;

[0025] Figure 3 This is a schematic diagram of the welding platform and mounting bracket structure of an integrated inductor terminal welding device proposed by the present invention;

[0026] Figure 4 This is a schematic structural diagram of a welding alignment module of an integrally formed inductor terminal welding device proposed by the present invention;

[0027] Figure 5 This is a schematic diagram of the internal structure of a fixed frame of an integrally formed inductor terminal welding device proposed by the present invention;

[0028] Figure 6 The present invention proposes Figure 5 Schematic diagram of partial structural decomposition;

[0029] Figure 7 This is a schematic structural diagram of a welding module of an integrally formed inductor terminal welding device proposed by the present invention;

[0030] Figure 8 The present invention proposes Figure 7 Schematic diagram of partial structural decomposition;

[0031] Figure 9 This is a schematic structural diagram of an inductor displacement module of an integrally formed inductor terminal welding device proposed in the present invention;

[0032] Figure 10 The present invention proposes Figure 9 Enlarged schematic diagram of some structures.

[0033] In the figure: 1. Support chassis; 2. Conveying platform; 3. Inductive displacement module; 301. Conveying motor; 302. Conveyor belt; 303. Guide side strip; 304. Driving roller; 305. Fixed plate; 306. Electric rod; 307. Air pump body; 308. Fixed suction cup; 309. Connecting frame; 310. Connecting pipe; 311. Installing connecting plate; 312. Two-way push rod; 4. Conveying platform; 5. Welding alignment module; 501. Telescopic cylinder; 502. Fixed frame; 503. Limiting guide rod; 504. Connecting plate; 505. Conveying pipe; 506. Installing frame; 507. Fixed part; 508. Fixed air pump; 509. Movable ring frame ;510, positioning film; 511, positioning protrusion; 512, alignment part; 513, telescopic spring rod; 514, driving motor; 515, connecting plate; 516, electric telescopic rod; 517, alignment frame; 518, annular tube; 519, connecting tube; 520, fixed airbag; 6, welding platform; 7, welding module; 701, tin solder wire roll; 702, mounting support plate; 703, fixed stand; 704, tin wire guide frame; 705, dual-axis motor; 706, air expansion roller; 707, conveyor roller; 708, electric push rod; 709, welding equipment body; 710, welding bracket; 711, pushing connecting rod; 712, welding tin wire; 8, mounting bracket. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] The one-piece inductor terminal welding device disclosed in the present invention is mainly used in scenarios where it is difficult to ensure corresponding contact between the inductor end of the inductor coil and the lead terminal during welding, making it impossible to perform welding operations.

[0036] Reference Figures 1-10 , an integrated inductor terminal welding device, including a support base 1, a conveying platform 2 is fixedly connected to the top of the support base 1, a welding platform 6 is fixedly connected to the top of the conveying platform 2, and a welding alignment module 5 is provided on the welding platform 6, a conveying platform 4 is fixedly connected to the top of the conveying platform 2, and an inductor displacement module 3 is provided on the conveying platform 4, a mounting bracket 8 is fixedly connected to the outer wall of one side of the support base 1, and a welding module 7 is provided on the mounting bracket 8;

[0037] The welding alignment module 5 includes two alignment frames 517 , each of which is provided with a plurality of fixed airbags 520 , and both alignment frames 517 are located above the welding platform 6 ;

[0038] The inductive displacement module 3 includes a conveying motor 301 and two fixed suction cups 308;

[0039] The welding module 7 includes four welding device bodies 709 and four welding wires 712 , and one end of the four welding wires 712 is in contact with one end of the four welding device bodies 709 respectively.

[0040] Specifically, the welding alignment module 5 can adjust the position of the inductor end of the inductor coil when in use, so that the inductor end of the inductor coil corresponds to the position of the lead terminal, so as to ensure the progress of the welding operation and meet the welding requirements; the inductor displacement module 3 can transport, fix and discharge the one-piece molded inductor when in use, which increases the convenience of using the device and increases the use effect of the device; the welding module 7 can automatically weld the inductor coil and the lead terminal when in use, and can straighten the welding tin wire 712 when welding to ensure that the welding tin wire 712 is in contact with the welding equipment body 709 during welding to ensure welding use.

[0041] Reference Figures 1-6In a preferred embodiment, the welding alignment module 5 also includes two fixed frames 502, both of which are fixedly connected to the top of the welding platform 6, one of the fixed frames 502 is fixedly connected to a telescopic oil cylinder 501, and the other fixed frame 502 is 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 are fixedly connected to a mounting frame 506, the outer walls of the two mounting frames 506 are fixedly connected to the same connecting plate 515, the connecting plate 515 is fixedly connected to an electric telescopic rod 516, and the output end of the electric telescopic rod 516 is fixedly connected to the connecting plate 504; 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 through couplings, and the inner walls of one side of the two fixed frames 502 are fixedly connected to a fixing member 507, and the two fixing members 507 are fixedly connected to a fixed air pump 508, and the output of the two fixed air pumps 508 The ends of the two delivery pipes 505 are fixedly connected to the output ends of the two delivery pipes 505. The two annular pipes 518 are respectively located inside the two alignment frames 517; the outer walls of the two annular pipes 518 are fixedly connected to multiple connecting pipes 519, and the output ends of the multiple connecting pipes 519 are respectively connected to the interior of multiple fixed air bags 520. Both 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 bottom of each movable ring frame 509 is fixedly connected to a telescopic spring rod 513, and the bottom end of the two telescopic spring rods 513 is fixedly connected to a positioning piece 512. The bottom of the two positioning pieces 512 are provided with two positioning holes, and the top of the welding platform 6 is fixedly connected to two positioning plates 510. The two positioning plates 510 are respectively located inside the two fixed frames 502. The top of the two positioning plates 510 is fixedly connected to two positioning protrusions 511, and the four positioning protrusions 511 are respectively inserted into the inside of the four positioning holes.

[0042] Specifically, when welding, the telescopic oil cylinder 501 is started, and one of the mounting frames 506 is driven to descend by the telescopic oil cylinder 501. At this time, the two mounting frames 506 can be synchronously lowered by cooperating with the connecting plate 515, and then the driving 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 504 and the movable ring frame 509 to descend, so that the telescopic spring rod 513 drives the alignment member 512 to plug into the positioning protrusion 511, and makes the alignment member 512 contact with the lead terminal part (so that the alignment member 512 adjusts the position of the inductor end of the inductor coil). ), then the fixed air pump 508 is started, and the fixed air pump 508 delivers gas to the inside of the annular tube 518 through the delivery pipe 505, and delivers the gas inside the annular tube 518 to the inside 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 is driven to drive the alignment frame 517 to rotate to adjust the position of the inductor end of the inductor 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 member 512 to rise (to prevent the telescopic spring rod 513 and the alignment member 512 from blocking the welding position), completing the alignment;

[0043] In a specific application scenario, the welding alignment module 5 is suitable for the one-piece molded inductor welding alignment link, that is, the welding alignment module 5 can adjust the position of the inductor end of the inductor coil when in use, so that the inductor end of the inductor coil corresponds to the position of the lead terminal to ensure the progress of the welding operation, and when aligning, the device can limit the alignment position to avoid secondary offset due to excessive alignment adjustment, thereby increasing the use effect of the device. At the same time, there is no need for manual operation by workers during alignment, which increases the subsequent welding efficiency of the device and further increases the use effect of the device.

[0044] Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 7 and Figure 8In a preferred embodiment, the welding module 7 further includes two dual-axis motors 705, both of which are fixedly connected to the mounting bracket 8. The two output shafts of the two dual-axis motors 705 are connected to the conveying roller 707 through a coupling, and an expansion roller 706 is provided on the mounting bracket 8. The outer wall of the expansion roller 706 is provided with four tin soldering wire coils 701; the other ends of the four welding tin wires 712 are respectively provided on the four tin soldering wire coils 701, and the outer walls of both sides of the mounting bracket 8 are fixedly connected to the mounting support plates 702, and the two mounting support plates 702 are provided with two mounting openings. The inner walls of the four mounting ports are fixedly connected with tin wire guide frames 704, and the four welding tin wires 712 pass through the four tin wire guide frames 704 respectively, and the outer walls of the four conveying rollers 707 are in contact with the outer walls of the four welding tin wires 712 respectively; the mounting bracket 8 is fixedly connected with a fixed stand 703, and the top of the fixed stand 703 is fixedly connected with an electric push rod 708, and the output end of the electric push rod 708 is fixedly connected with a pushing link 711, and the outer wall of one side of the pushing link 711 is fixedly connected with two welding brackets 710, and the four welding equipment bodies 709 are respectively arranged on the two welding brackets 710.

[0045] Specifically, during welding, the dual-axis motor 705 is started, and the dual-axis motor 705 drives the conveying roller 707 to rotate, thereby causing the conveying roller 707 to convey the welding tin wire 712 and convey it to the inside of the tin wire guide frame 704 (to straighten the welding tin wire 712), until one end of the welding tin wire 712 is conveyed to the welding position. At this time, the electric push rod 708 is started, and the electric push rod 708 drives the push rod 711 and the welding bracket 710 to move, thereby driving the welding device body 709 to move, so that the welding device body 709 moves to the "holding position" and contacts the end of the welding tin wire 712 to weld the inductor coil and the lead terminal;

[0046] In a specific application scenario, the welding module 7 has an integrated inductor welding link when in use, that is, the welding module 7 can automatically weld the inductor coil and the lead terminal when in use, thereby increasing the automation effect when the device is in use, and can straighten the welding tin wire 712 during welding to ensure that the welding tin wire 712 is in contact with the welding equipment body 709 during welding, avoiding bending of the welding tin wire 712 to ensure welding use. At the same time, the welding module 7 uses an air expansion roller 706 to fix the tin soldering wire roll 701, which can be easily disassembled and replaced after use, further increasing the convenience of use of the device.

[0047] Reference Figure 1 、 Figure 9 and Figure 10In a preferred embodiment, the inductive displacement module 3 further includes two driving rollers 304, both of which are arranged on the conveying platform 4. The output shaft of the conveying motor 301 is connected to one end of one of the driving rollers 304 through a coupling. The outer walls of the two driving rollers 304 are provided with two conveyor belts 302, and the conveying platform 4 is provided with four guide side strips 303. The bottoms of the four guide side strips 303 are respectively in contact with the outer walls of the two conveyor belts 302; the inner wall of the conveying platform 4 is fixedly connected to two fixed plates 305, and one side outer wall of the two fixed plates 305 is fixed. It is connected to an electric rod 306, and the output ends of the two electric rods 306 are fixedly connected to the mounting connecting plates 311, and the two mounting connecting plates 311 are fixedly connected to the connecting frame 309, and the two fixed suction cups 308 are respectively fixedly connected to the inner walls of the two connecting frame members 309, and the tops of the two mounting connecting plates 311 are fixedly connected to the air pump body 307, and the input ends of the two air pump bodies 307 are fixedly connected to the connecting pipes 310, and 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 two-way push rod 312.

[0048] Specifically, the inductor coil and lead terminal are placed on the conveyor belt 302. At this time, the conveyor motor 301 can drive the conveyor belt 302 to run to transport the inductor coil and lead terminal. When the conveyor belt 302 reaches 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 can adsorb and fix the one-piece inductor. Then, the electric rod 306 is started, and the electric rod 306 drives the installation connecting plate 311, the connecting frame 309 and the fixed suction cup 308 to move, thereby driving the one-piece inductor to move to the welding position.

[0049] In a specific application scenario, the inductor displacement module 3 is suitable for the mobile link of the one-piece molded inductor welding, that is, the inductor displacement module 3 can transport, fix and discharge the one-piece molded inductor when in use, which increases the convenience and diversity of the device when in use, and increases the use effect of the device. During transportation, the posture of the one-piece molded inductor can be limited by the guiding side strip 303 to facilitate subsequent operation and fixation. At the same time, adsorbing and fixing the one-piece molded inductor during welding can increase the welding stability, avoid the displacement of the one-piece molded inductor during welding, and further increase the use effect of the device.

[0050] A method for welding one-piece molded inductor terminals, using the one-piece molded inductor terminal welding device described above, includes the following steps:

[0051] Step 1: Place the inductor coil and lead terminal set together on the conveyor belt 302. At this time, the conveyor motor 301 can drive the conveyor belt 302 to transport the inductor coil and lead terminal. When the conveyor belt 302 reaches a certain position, it 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 can adsorb and fix the one-piece molded inductor. Then start the electric rod 306, and the electric rod 306 brings The connecting plate 311, the connecting frame 309, and the fixed suction cup 308 are moved, thereby driving the integrated inductor to the welding position (for subsequent operations). After welding, the electric rod 306 drives the connecting plate 311, the connecting frame 309, and the fixed suction cup 308 to return to their original position and pause when the integrated inductor moves to the bidirectional push rod 312. At this time, the fixed suction cup 308 cancels the fixation of the integrated inductor and causes the bidirectional push rod 312 to operate, pushing the integrated inductor to both sides for collection.

[0052] Step 2: When welding, start the telescopic oil cylinder 501, and drive one of the mounting frames 506 to descend through the telescopic oil cylinder 501. At this time, the two mounting frames 506 can be synchronously lowered by cooperating with the connecting plate 515, and then the driving motor 514 and the alignment frame 517 are driven to descend through 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 504 and the movable ring frame 509 to descend, so that the telescopic spring rod 513 drives the alignment member 512 to plug into the positioning protrusion 511, and makes the alignment member 512 connect with the lead terminal part. After the inductor coil is fixed, the fixed air pump 508 is started, and the fixed air pump 508 delivers gas to the inside of the annular tube 518 through the delivery pipe 505, and delivers the gas inside the annular tube 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 inductor coil. After fixation, the driving motor 514 drives the alignment frame 517 to rotate to adjust the position of the inductor end of the inductor 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 member 512 to rise, completing the alignment;

[0053] Step 3: During welding, the dual-axis motor 705 is started, and the dual-axis motor 705 drives the conveying roller 707 to rotate, thereby causing the conveying roller 707 to convey the welding tin wire 712 and convey it to the inside of the tin wire guide frame 704 until one end of the welding tin wire 712 is conveyed to the welding position. At this time, the electric push rod 708 is started, and the electric push rod 708 drives the push rod 711 and the welding bracket 710 to move, thereby driving the welding equipment body 709 to move, so that the welding equipment body 709 moves to the shouting position and contacts the end of the welding tin wire 712 to weld the inductor coil and the lead terminal;

[0054] Step 4: After welding, the electric rod 306 drives the installation connecting plate 311, the connecting frame 309 and the fixed suction cup 308 to reset and move, and pauses when the one-piece molded inductor moves to the two-way push rod 312. At this time, the fixed suction cup 308 cancels the fixation of the one-piece molded inductor and enables the two-way push rod 312 to operate, pushing the one-piece molded inductor to both sides for collection.

[0055] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. An integrated inductor terminal welding device, comprising a supporting chassis (1), characterized in that: The top of the support base (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 platform (4), and an inductance displacement module (3) is provided on the conveying platform (4), and a mounting bracket (8) is fixedly connected to an outer wall of one side of the support base (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 provided on each of the two alignment frames (517), and both 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; 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) is fixedly connected to a telescopic oil cylinder (501), and the other fixed frame (502) is movably connected to a limiting guide rod (503), and the output end of the telescopic oil cylinder (501) and the bottom end of the limiting guide rod (503) are both fixedly connected to a mounting frame (506), and the outer walls of the two mounting frames (506) are fixedly connected to the same connecting plate (515), and the connecting plate (515) is fixedly connected to the connecting plate (515). The electric telescopic rod (516) is fixedly connected to the output end of the electric telescopic rod (516) and the connecting plate (504). The inner walls of the two mounting frames (506) are fixedly connected to the driving motor (514). The tops of the two alignment frames (517) are respectively connected to the output shafts of the two driving motors (514) through couplings. The inner walls of one side of the two fixed frames (502) are fixedly connected to the fixing members (507). The two fixing members (507) are fixedly connected to the fixed air pumps (508). The output ends of the two fixed air pumps (508) are fixedly connected. There are conveying pipes (505), the output ends of the two conveying pipes (505) are fixedly connected to annular pipes (518), the two annular pipes (518) are respectively located inside the two alignment frames (517), the outer walls of the two annular pipes (518) are fixedly connected to multiple connecting pipes (519), the output ends of the multiple connecting pipes (519) are respectively connected to the interior of multiple fixed air bags (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), and the two The bottom of the movable ring frame (509) is fixedly connected to a telescopic spring rod (513), the bottom ends of the two telescopic spring rods (513) are fixedly connected to a positioning member (512), the bottoms of the two positioning members (512) are provided with two positioning holes, and the top of the welding platform (6) is fixedly connected to two positioning plates (510), the two positioning plates (510) are respectively located inside the two fixed frames (502), and the tops of the two positioning 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.

2. The one-piece molded inductor terminal welding device according to claim 1, characterized in that: The welding module (7) further comprises two dual-axis motors (705), both of which are fixedly connected to the mounting bracket (8), both output shafts of the two dual-axis motors (705) are connected to a conveying roller (707) via a coupling, and an air expansion roller (706) is provided on the mounting bracket (8), and four tin solder wire rolls (701) are provided on the outer wall of the air expansion roller (706).

3. The one-piece molded inductor terminal welding device according to claim 2, characterized in that: The other ends of the four soldering tin wires (712) are respectively arranged on four soldering wire rolls (701), and the outer walls of both sides of the mounting bracket (8) are fixedly connected with mounting support plates (702), and two mounting openings are respectively provided on the two mounting support plates (702), and the inner walls of the four mounting openings are fixedly connected with tin wire guide frames (704), and the four soldering tin wires (712) respectively 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 soldering tin wires (712).

4. The one-piece molded inductor terminal welding device according to claim 3, 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 rod (711), one side outer wall of the push 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).

5. The one-piece inductor terminal welding device according to claim 4, characterized in that: The inductive displacement module (3) further comprises two driving rollers (304), both of which are arranged on a conveying platform (4), an 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 bars (303) are arranged on the conveying platform (4), and the bottoms of the four guiding side bars (303) are respectively in contact with the outer walls of the two conveying belts (302).

6. The one-piece inductor terminal welding device according to claim 5, characterized in that: The inner wall of the conveying platform (4) is fixedly connected to two fixed plates (305), 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 plate (311), the two mounting 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 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 two-way push rod (312).

7. A method for welding one-piece molded inductor terminals, using the one-piece molded inductor terminal welding device as described in claim 6, characterized in that: The steps include: Step 1: Place the inductor coil and lead terminal that are set together on the conveyor belt (302). At this time, the conveyor belt (302) can be driven by the conveying motor (301) to operate to convey the inductor coil and lead terminal. When conveyed to a certain position, the conveyor belt (302) pauses, and the inductor displacement module (3) fixes them and moves them to the welding position. Step 2: During welding alignment, the welding alignment module (5) is activated, and the position of the inductor end of the inductor coil is adjusted by the welding alignment module (5) so that the inductor end of the inductor coil corresponds to the position of the lead terminal; Step 3: During welding, the welding module (7) is started, the welding module (7) transports 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 integrally formed inductor for collection.

Images