Automatic manufacturing device for inductance coil

Abstract

The utility model provides an automatic manufacturing device of an inductance coil, which belongs to the technical field of coil manufacturing, a winding mechanism and a welding mechanism are arranged on a frame of the automatic manufacturing device of the inductance coil, the welding mechanism is arranged on one side of the winding mechanism, and a material transfer mechanism is arranged between the winding mechanism and the welding mechanism. The material transferring mechanism comprises a driving device and a transferring plate, the driving device is arranged between the winding mechanism and the welding mechanism, and the transferring plate is arranged on the driving device. A first feeding device and a second feeding device are further arranged on the machine frame, a discharging port of the first feeding device corresponds to the winding mechanism, and a discharging port of the second feeding device corresponds to the welding mechanism. According to the device, automatic manufacturing of the coil can be achieved, coil manufacturing and welding of the coil and the welding strip are tightly combined, the material turnover time is saved, the coil manufacturing efficiency can be effectively improved, and the coil manufacturing cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of coil manufacturing, in particular to an automatic manufacturing device for an inductor coil. Background Art

[0002] An inductor is a component made of a coil of wire. Inductors are widely used in the electrical and automation fields, especially in electrical components, where they are an extremely important component. The functions of inductors in electronic and electrical systems include: (1) Current blocking: Inductors have an obstruction effect on alternating current. The magnitude of this obstruction is called inductive reactance, which is related to the inductance and the frequency of the alternating current; (2) Filtering: Inductors can be combined with resistors or capacitors to form high-pass or low-pass filters to smooth direct current or prevent alternating current of a specific frequency from passing through; (3) Oscillation and delay: Inductors can be used in oscillators and delay circuits to generate specific waveforms, such as sine waves, sawtooth waves, trapezoidal waves, etc. These waveforms are widely used in the wired and radio fields.

[0003] In an application of an inductor coil, the wound inductor coil needs to be fed into a welding ribbon for welding. The welding ribbon can be used to connect the end of the coil to ensure that the current can be effectively transmitted so that it can play a role in the electrical equipment. However, the existing inductor coil winding and welding ribbon welding are usually carried out on winding equipment and welding equipment, which not only has high requirements on the site, but also takes a long time for material turnover between different equipment, resulting in low production efficiency and is not conducive to cost reduction and efficiency improvement.

[0004] Therefore, it is necessary to improve the existing way of combining the coil and the welding strip to overcome the defects of the prior art. Utility Model Content

[0005] In order to overcome the problems existing in the related technology, the purpose of the utility model is to provide an automatic manufacturing device for inductor coils, which can not only realize the automatic manufacturing of coils, but also closely combine the coil manufacturing and the welding of coils and welding strips, thereby saving material turnover time, effectively improving the manufacturing efficiency of coils, and reducing the manufacturing cost of coils.

[0006] An automatic manufacturing device for an inductor coil comprises a frame;

[0007] The frame is provided with a winding mechanism and a welding mechanism, the welding mechanism is provided on one side of the winding mechanism, and a material transfer mechanism is provided between the winding mechanism and the welding mechanism;

[0008] The material transfer mechanism comprises a driving device and a transfer plate, wherein the driving device is arranged between the winding mechanism and the welding mechanism, and the transfer plate is arranged on the driving device;

[0009] The frame is also provided with a first feeding device and a second feeding device, the discharge port of the first feeding device corresponds to the winding mechanism, and the discharge port of the second feeding device corresponds to the welding mechanism.

[0010] In a preferred technical solution of the utility model, the winding mechanism includes a stand, a winding motor and a shaping mechanism, the shaping mechanism is arranged on the frame, the shaping mechanism includes a shaping cylinder and a shaping plate, the shaping cylinder is fixed on the frame, the shaping plate is fixed on the output end of the shaping cylinder, and one side of the shaping plate forms a shaping station; the stand is arranged on one side of the shaping mechanism, the stand is provided with a first guide rail, the first guide rail is arranged in a vertical direction, the first guide rail is provided with a first slider, and the first slider is provided with a mounting plate;

[0011] The winding motor is arranged on the mounting plate, the output end of the winding motor is located above the shaping station, and the output end of the winding motor is provided with a clamp for clamping the wire; when the clamp clamps the wire, the winding motor drives the clamp to rotate to realize winding.

[0012] In a preferred technical solution of the utility model, a winding pin is provided in the shaping station, the winding pin is arranged on a bearing mechanism, the bearing mechanism is arranged on the frame, the winding pin is arranged on the bearing mechanism, and the winding pin is arranged in the shaping station;

[0013] The bearing mechanism includes a support plate, a bearing cylinder, a first slide groove and a second guide rail. The support plate is fixed on the frame and is located below the shaping station. The bearing cylinder and the first slide groove are both fixed on the support plate. The second guide rail is arranged in the first slide groove. The output end of the bearing cylinder is connected to the first guide rail through a connecting plate. The bearing cylinder drives the second guide rail to move in a vertical direction. The winding pin is arranged on the top of the second guide rail.

[0014] In a preferred technical solution of the present utility model, a buffer device is provided between the bottom of the second guide rail and the connecting plate.

[0015] In a preferred technical solution of the utility model, a supporting mechanism is also provided in the shaping station, and the supporting mechanism includes a supporting plate and a supporting cylinder, the supporting cylinder is fixed on the frame and is located below the shaping station, the supporting plate is fixed on the output end of the supporting cylinder and is located in the shaping station, the supporting plate is located on one side of the winding pin, and a supporting bayonet is provided on the supporting plate.

[0016] In a preferred technical solution of the utility model, a cutting mechanism is also provided on one side of the shaping station, and the cutting mechanism includes a cutting cylinder and a cutting knife. The cutting cylinder is fixed on the frame, and the cutting knife is fixed at the output end of the cutting cylinder. The cutting cylinder pushes the cutting knife away from or into the shaping station.

[0017] In a preferred technical solution of the utility model, a conveying channel is provided in the welding mechanism, and the discharge port of the second feeding device corresponds to the conveying channel; the welding mechanism includes a welding cylinder and a welding machine body, the welding cylinder is fixed on the frame, the welding machine body is arranged at the output end of the welding cylinder, and a welding head is provided on the welding machine body, and the conveying channel is formed between the welding head and the surface of the frame.

[0018] In a preferred technical solution of the utility model, along the material conveying direction of the conveying channel, a cutting mechanism and a traction mechanism are sequentially arranged downstream of the welding mechanism;

[0019] The cutting mechanism comprises a cutting cylinder and a cutting head, wherein the cutting cylinder is fixed on the frame, and the cutting head is fixed on the output end of the cutting cylinder, and the cutting cylinder drives the cutting head to move up and down above the conveying channel; a discharge channel is arranged below the cutting head;

[0020] The traction mechanism comprises a third guide rail, a second slider and a traction head, wherein the third guide rail is fixed on the frame along the conveying direction of the conveying channel, the second slider is arranged on the third guide rail, and the traction head is arranged on the second slider, and the movement of the second slider drives the traction head to move along the conveying direction of the conveying channel;

[0021] The traction head comprises a traction cylinder and two clamping rods. The traction cylinder is fixed on the second sliding block, and the two clamping rods are fixed on the output end of the traction cylinder.

[0022] In a preferred technical solution of the utility model, the first feeding device includes a fourth guide rail and a third slider, the fourth guide rail is fixed on the frame, the third slider is arranged on the fourth guide rail, a clamping cylinder and a clamping plate are arranged on the third slider, a clamping channel for clamping the wire is formed between the output end of the clamping cylinder and the clamping plate, a guide block is arranged on one side of the fourth guide rail, a guide channel is arranged on the guide block, and the guide channel corresponds to the clamping channel;

[0023] The second feeding device comprises a welding tape feeding tray and a release paper recovery tray, both of which are arranged on the frame and located on one side of the welding mechanism, and a guide roller is further arranged between the welding tape feeding tray and the welding mechanism structure;

[0024] The isolation paper recovery tray is located at a side of the welding ribbon feeding tray away from the welding mechanism.

[0025] The beneficial effects of the utility model are:

[0026] The utility model provides an automatic manufacturing device for an inductor coil. A winding mechanism and a welding mechanism are arranged on a frame of the automatic manufacturing device for the inductor coil. The welding mechanism is arranged on one side of the winding mechanism, and a material transfer mechanism is arranged between the winding mechanism and the welding mechanism. The material transfer mechanism includes a driving device and a transfer plate. The driving device is arranged between the winding mechanism and the welding mechanism, and the transfer plate is arranged on the driving device. A first feeding device and a second feeding device are also arranged on the frame. The discharge port of the first feeding device corresponds to the winding mechanism, and the discharge port of the second feeding device corresponds to the welding mechanism. The device conveys a wire to the winding mechanism through the first feeding device, and uses the winding mechanism to wind the wire into a coil, thereby realizing automatic production of the coil. After the coil is wound, the coil is sent to the welding structure through the material transfer mechanism, and the coil and the welding strip sent by the second feeding device are welded together at the welding machine mechanism, so that the coil can be installed in the electrical equipment. The device can save the material turnover time of the coil between the winding mechanism and the welding mechanism during the coil manufacturing process, thereby effectively improving the manufacturing efficiency of the coil and reducing the manufacturing cost of the coil. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional diagram of the automatic manufacturing device for inductor coils provided by the utility model;

[0028] Figure 2 This is a front view of the automatic manufacturing device for inductor coils provided by the utility model;

[0029] Figure 3 It is a top view of the automatic manufacturing device for inductor coils provided by the utility model;

[0030] Figure 4 It is a three-dimensional diagram of the winding mechanism provided by the utility model being arranged on a frame;

[0031] Figure 5 It is a three-dimensional diagram of the winding mechanism provided by the utility model;

[0032] Figure 6 yes Figure 5 A partial enlarged view of the middle A;

[0033] Figure 7 It is a three-dimensional diagram of the winding motor provided by the utility model being arranged on a stand;

[0034] Figure 8 It is a three-dimensional diagram of the winding cancellation provided by the utility model being arranged on the carrying mechanism;

[0035] Fig. 9 It is a three-dimensional diagram of the material transfer mechanism provided by the utility model;

[0036] Fig.10 It is a three-dimensional diagram of the cooperation between the second feeding device and the welding mechanism provided by the utility model;

[0037] Fig.11 It is a three-dimensional diagram of the positional relationship of the welding mechanism, the cutting mechanism and the traction mechanism provided by the utility model;

[0038] Fig.12 It is a three-dimensional diagram of the traction mechanism provided by the utility model;

[0039] Fig.13 The utility model is a flow chart of a method for manufacturing an inductor coil.

[0040] Reference numerals:

[0041] 1. Frame; 11. Discharge channel; 2. First feeding device; 21. Third slide block; 22. Fourth guide rail; 23. Clamping cylinder; 24. Clamping plate; 25. Guide block; 3. Second feeding device; 31. Welding tape feeding tray; 32. Release paper recovery tray; 33. Guide roller; 4. Winding mechanism; 41. Shaping mechanism; 411. Shaping plate; 412. Shaping cylinder; 42. Cutting mechanism; 421. Cutting knife; 422. Cutting cylinder; 43. Shaping station; 441. Stand; 442. First guide rail; 443. First slide block; 444. Mounting plate; 445. Winding motor; 446. Chuck; 45. Support mechanism; 451. Support Support plate; 4511, supporting bayonet; 452, supporting cylinder; 46, bearing mechanism; 461, winding pin; 462, bearing cylinder; 463, supporting plate; 464, connecting plate; 465, buffer device; 466, first slide groove; 467, second guide rail; 5, welding mechanism; 51, welding cylinder; 52, welding machine body; 53, conveying channel; 6, cutting mechanism; 61, cutting cylinder; 62, cutting head; 7, traction mechanism; 71, third guide rail; 72, traction head; 721, traction cylinder; 722, clamping rod; 73, second slide block; 8, material transfer mechanism; 81, driving device; 82, transfer plate; 821, placement position. DETAILED DESCRIPTION

[0042] The preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0043] The terms used in the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The singular forms "a", "an", and "the" used in the present invention and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0044] Example

[0045] In an application of an inductor coil, the wound inductor coil needs to be fed into a welding tape for welding. The welding tape can be used to connect the protruding part of the coil to ensure that the current can be effectively transmitted so that it can play a role in the electrical equipment. However, the existing inductor coil winding and welding tape welding are usually carried out in winding equipment and welding equipment, which not only has high requirements on the site, but also requires a lot of time for material turnover between different equipment, resulting in low production efficiency and is not conducive to cost reduction and efficiency improvement. Based on this, the present application provides an automatic manufacturing device for inductor coils.

[0046] Reference Figures 1 to 12 The utility model provides an automatic manufacturing device for an inductor coil, comprising a frame 1; the frame 1 is the main body of the device and is used to undertake the installation and application of various different equipment.

[0047] The frame 1 is provided with a winding mechanism 4 and a welding mechanism 5, wherein the welding mechanism 5 is provided on one side of the winding mechanism 4, and a material transfer mechanism 8 is provided between the winding mechanism 4 and the welding mechanism 5;

[0048] The material transfer mechanism 8 includes a driving device 81 and a transfer plate 82. The driving device 81 is arranged between the winding mechanism 4 and the welding mechanism 5, and the transfer plate 82 is arranged on the driving device 81; the transfer plate 82 is provided with a placement position 821 for placing the coil. Specifically, the transfer plate 82 is detachably arranged on the driving device 81 by a quick-release clamp so as to replace different transfer plates 82. The sizes of the placement positions 821 on different transfer plates 82 are different, so different transfer plates 82 can carry coils of different sizes. In a better technical solution, the driving device 81 is also provided with a lifting driving mechanism for driving the transfer plate 82 to rise and fall. The lifting driving mechanism drives the transfer plate 82 to move up and down above the frame 1, so as to change the height of the placement position 821.

[0049] The frame 1 is also provided with a first feeding device 2 and a second feeding device 3 . The discharge port of the first feeding device 2 corresponds to the winding mechanism 4 , and the discharge port of the second feeding device 3 corresponds to the welding mechanism 5 .

[0050] Specifically, the first feeding device 2 and the second feeding device 3 of the present application convey different materials. In actual applications, the first feeding device 2 is used to convey wires, and the second feeding device 3 is used to convey welding strips. After the coil is conveyed to the welding mechanism 5, the welding mechanism 5 is started to weld the coil and the welding strip to each other, connecting the protruding part of the coil, so as to facilitate the later use of the coil.

[0051] The automatic inductor coil manufacturing device of the present application also includes a controller for controlling the operation of the entire device. The conductor is usually a copper wire, and the copper wire is wound into a fixed shape and size according to the specified requirements during the manufacturing process to form a coil. The welding process can weld the wound coil to the welding strip by current welding to ensure that the connection between the coil and the welding strip is firm and reliable.

[0052] In the application process of a coil, the coil welded with the welding strip needs to be placed in a mold, and the iron powder needs to be wrapped and stamped using a hydraulic stamping machine to form the final shape structure of the inductor.

[0053] The above-mentioned automatic manufacturing device for inductor coils uses the first feeding device 2 to feed the wire to the winding mechanism 4, and uses the winding mechanism 4 to wind the wire into a coil, thereby realizing automatic production of the coil. After the coil is wound, the coil is sent to the welding structure through the material transfer mechanism 8, and the coil and the welding strip sent by the second feeding device 3 are welded together at the welding machine mechanism so that the coil can be installed in the electrical equipment. The device can save the material turnover time of the coil between the winding mechanism 4 and the welding mechanism 5 during the coil manufacturing process, thereby effectively improving the manufacturing efficiency of the coil and reducing the coil manufacturing cost.

[0054] The present application provides a detailed structure of the winding mechanism 4, which is as follows:

[0055] The winding mechanism 4 includes a stand 441, a winding motor 445 and a shaping mechanism 41, the shaping mechanism 41 is arranged on the frame 1, the shaping mechanism 41 includes a shaping cylinder 412 and a shaping plate 411, the shaping cylinder 412 is fixed on the frame 1, the shaping plate 411 is fixed on the output end of the shaping cylinder 412, and one side of the shaping plate 411 forms a shaping station 43; the stand 441 is arranged on one side of the shaping mechanism 41, the stand 441 is provided with a first guide rail 442, the first guide rail 442 is arranged in a vertical direction, the first guide rail 442 is provided with a first slider 443, and the first slider 443 is provided with a mounting plate 444;

[0056] The winding motor 445 is arranged on the mounting plate 444, and the output end of the winding motor 445 is located above the shaping station 43. The output end of the winding motor 445 is provided with a clamp 446 for clamping the wire; when the clamp 446 clamps the wire, the winding motor 445 drives the clamp 446 to rotate to realize winding.

[0057] The winding motor 445 can be raised and lowered on the first slider 443 as the first slider 443 is raised and lowered, so that the position of the clamp 446 can be rotated to achieve the winding of the coil. The winding motor 445 of the present application can be implemented by a servo motor.

[0058] In addition, the structure of the first slider 443 and the first guide rail 442 of the present application cooperating with each other is the same as the working principle of the existing linear guide rail. Specifically, a ball or roller is arranged between the first slider 443 and the first guide rail 442, and the direct sliding friction is reduced by rolling, thereby reducing wear and improving the movement efficiency. The movement of the first slider 443 is achieved by the drive of the motor. When the first slider 443 is acted upon by the driving force of the motor, the ball or roller will roll along the path of the guide rail, thereby driving the slider to perform precise linear motion. Since the rolling friction coefficient is much smaller than the sliding friction coefficient, the first slider 443 and the first guide rail 442 can achieve high-precision, low-wear and fast-response linear motion.

[0059] Further, a winding pin 461 is provided in the shaping station 43, and the winding pin 461 is arranged on a bearing mechanism 46, and the bearing mechanism 46 is arranged on the frame 1, and the winding pin 461 is arranged on the bearing mechanism 46, and the winding pin 461 is arranged in the shaping station 43;

[0060] The bearing mechanism 46 includes a support plate 463, a bearing cylinder 462, a first slide groove 466 and a second guide rail 467. The support plate 463 is fixed on the frame 1 and is located below the shaping station 43. The bearing cylinder 462 and the first slide groove 466 are both fixed on the support plate 463. The second guide rail 467 is arranged in the first slide groove 466. The output end of the bearing cylinder 462 is connected to the first guide rail 442 through a connecting plate 464. The bearing cylinder 462 drives the second guide rail 467 to move in a vertical direction. The winding pin 461 is arranged at the top of the second guide rail 467.

[0061] The second guide rail 467 can move up and down along the height direction of the first slide groove 466, so the position of the winding pin 461 can also change with the movement of the second guide rail 467. The shaping station 43 is arranged on the surface of the frame 1, and a through hole is opened on the frame 1 so that the winding pin 461 can pass through. The piston rod of the bearing cylinder 462 at the output end of the bearing cylinder 462, the piston rod of the bearing cylinder 462 telescopic movement drives the second guide rail 467 to move in the first slide groove 466. The support plate 463 of the present application is used to provide an installation position for the first slide groove 466 and the bearing cylinder 462. The mutual cooperation of the first slide groove 466 and the second guide rail 467 enables the second guide rail 467 to move stably in the vertical direction, thereby ensuring the working stability during coil winding and ensuring the quality of the coil.

[0062] In a more preferred embodiment, a buffer device 465 is provided between the bottom of the second guide rail 467 and the connecting plate 464. The buffer may be a spring, and by providing the buffer device 465, the connecting plate 464 and the second guide rail 467 bracket can be connected to each other, so that the bearing cylinder 462 can drive the second guide rail 467 to move in the vertical direction, and a buffer can be provided between the second guide rail 467 and the connecting plate 464 during the coil winding process, thereby avoiding equipment damage caused by the rigid collision between the second guide rail 467 and the connecting plate 464.

[0063] Furthermore, a supporting mechanism 45 is also provided in the shaping station 43, and the supporting mechanism 45 includes a supporting plate 451 and a supporting cylinder 452. The supporting cylinder 452 is fixed on the frame 1 and is located below the shaping station 43. The supporting plate 451 is fixed to the output end of the supporting cylinder 452 and is located in the shaping station 43. The supporting plate 451 is located on one side of the winding pin 461, and a supporting bayonet 4511 is provided on the supporting plate 451.

[0064] The supporting bayonet 4511 is used to support the wire. In a more preferred embodiment, a clamping sleeve is embedded on the supporting bayonet 4511, and the clamping sleeve is used to change the width of the supporting bayonet 4511 to support wires of different sizes.

[0065] The working process of the winding mechanism 4 of the present application includes the following steps:

[0066] First, the first feeding device 2 delivers the wire to the shaping station 43, and makes one end of the wire fall on the supporting bayonet 4511. Then the shaping cylinder 412 is started, pushing the shaping plate 411 to move, so that the shaping plate 411 shapes the beginning of the wire, and makes the beginning of the wire wound on the winding pin 461. After that, the motor drives the first slider 443 downward, so that the first slider 443 drives the winding motor 445 downward, and when the clamp 446 descends to the beginning of the wire with the winding motor 445, it clamps the wire. Then the winding motor 445 is started, driving the wire to be wound. During the winding process, the first slider 443 will go up, that is, the winding motor 445 moves upward while rotating, so that a coil with a certain height can be wound. It should be noted that the height of the coil is achieved by controlling the position of the winding motor 445 by the control program of the control device.

[0067] Furthermore, a cutting mechanism 42 is provided on one side of the shaping station 43, and the cutting mechanism 42 includes a cutting cylinder 422 and a cutting knife 421. The cutting cylinder 422 is fixed on the frame 1, and the cutting knife 421 is fixed at the output end of the cutting cylinder 422. The cutting cylinder 422 pushes the cutting knife 421 away from or into the shaping station 43.

[0068] The cutting mechanism 42 is started after the coil winding is completed, and the cutting cylinder 422 drives the cutting knife 421 to move, so that the cutting knife 421 cuts the wire, thus completing the winding of one coil.

[0069] After the coil is wound, the driving device 81 drives the transfer plate 82 to move to the shaping station 43, and makes the placement position 821 on the transfer plate 82 where the coil is placed fall below the clamp 446. At this time, the clamp 446 is loosened, so that the wound coil falls on the placement position 821. Then the driving device 81 drives the transfer plate 82 to move, so that the transfer plate 82 moves to the welding mechanism 5, and the coil and the welding mechanism 5 are welded.

[0070] In this embodiment, a conveying channel 53 is provided in the welding mechanism 5, and the discharge port of the second feeding device 3 corresponds to the conveying channel 53; the welding mechanism 5 includes a welding cylinder 51 and a welding machine body 52, the welding cylinder 51 is fixed on the frame 1, and the welding machine body 52 is arranged at the output end of the welding cylinder 51, and a welding head is provided on the welding machine body 52, and the conveying channel 53 is formed between the welding head and the surface of the frame 1.

[0071] The welding cylinder 51 can drive the welding head to move up and down to weld different positions of the coil. The welding head of the present application can weld the coil and the welding strip to each other by soldering.

[0072] Furthermore, along the material conveying direction of the conveying channel 53, a material cutting mechanism 6 and a traction mechanism 7 are sequentially arranged downstream of the welding mechanism 5;

[0073] The cutting mechanism 6 includes a cutting cylinder 61 and a cutting head 62. The cutting cylinder 61 is fixed on the frame 1. The cutting head 62 is fixed on the output end of the cutting cylinder 61. The cutting cylinder 61 drives the cutting head 62 to move up and down above the conveying channel 53. A discharge channel 11 is provided below the cutting head 62.

[0074] The traction mechanism 7 includes a third guide rail 71, a second slider 73 and a traction head 72. The third guide rail 71 is fixed to the frame 1 along the conveying direction of the conveying channel 53. The second slider 73 is arranged on the third guide rail 71. The traction head 72 is arranged on the second slider 73. The movement of the second slider 73 drives the traction head 72 to move along the conveying direction of the conveying channel 53.

[0075] The traction head 72 includes a traction cylinder 721 and two clamping rods 722 . The traction cylinder 721 is fixed on the second sliding block 73 , and the two clamping rods 722 are fixed on the output end of the traction cylinder 721 .

[0076] The cutting mechanism 6 is used to cut the coil from the welding strip after welding, and the coil falls into the discharge channel 11 after being cut, and is led out of the discharge channel 11 for collection. The traction mechanism 7 of the present application is used to pull the welding strip forward in the conveying channel 53, so that the welding strip can pass through the welding mechanism 5 and the cutting mechanism 6 in the conveying channel 53, so as to realize the automatic forward movement of the welding strip and save manpower and material resources.

[0077] In the present application, the soldering tape used is wound into a roll, the second feeding device 3 realizes the discharge of the soldering tape, and the traction mechanism 7 pulls the soldering tape forward. Since the soldering tape of the present application has a through hole, the traction cylinder 721 drives the clamping rod 722 downward, and when the clamping rod 722 is inserted into the through hole on the soldering tape, the second slider 73 slides, driving the traction head 72 to move along the conveying direction of the conveying channel 53, that is, the traction of the soldering tape can be realized.

[0078] Further, the first feeding device 2 includes a fourth guide rail 22 and a third slider 21, the fourth guide rail 22 is fixed on the frame 1, the third slider 21 is arranged on the fourth guide rail 22, a clamping cylinder 23 and a clamping plate 24 are arranged on the third slider 21, a clamping channel for clamping the wire is formed between the output end of the clamping cylinder 23 and the clamping plate 24, a guide block 25 is arranged on one side of the fourth guide rail 22, a guide channel is arranged on the guide block 25, and the guide channel corresponds to the clamping channel;

[0079] The mutual movement between the fourth guide rail 22 and the third slider 21 can also be implemented as a linear guide rail and a slider. During the feeding process of the first feeding device 2, the wire is manually placed in the clamping channel, the clamping cylinder is started to clamp the wire, and then the third slider 21 moves, driving the clamping cylinder 23 and the clamping plate 24 to move, that is, guided transportation can be achieved. One end of the wire enters the shaping station 43 after passing through the guide channel for subsequent shaping and winding processing.

[0080] The second feeding device 3 includes a welding tape feeding tray 31 and a release paper recovery tray 32, both of which are arranged on the frame 1 and located on one side of the welding mechanism 5, and a guide roller 33 is also arranged between the welding tape feeding tray 31 and the welding mechanism 5 structure;

[0081] The isolation paper recovery tray 32 is located at a side of the welding ribbon feeding tray 31 away from the welding mechanism 5 .

[0082] The welding tape used in the present application is wound together with the release paper, one end of the welding tape is pulled onto the guide roller 33, and one end of the release paper is pulled onto the release paper recovery tray 32. When feeding starts, the guide roller 33, the welding tape feeding tray 31, and the release paper recovery tray 32 move synchronously, so that the welding tape passes through the guide roller 33 and enters the welding mechanism 5, and the release paper is wound and recovered by the release paper recovery tray 32, which will not cause confusion on the production site.

[0083] In a more preferred embodiment, a pressing mechanism may be provided between the guide roller 33 and the welding mechanism 5 to press the welding strip to ensure normal feeding of the welding strip. The pressing mechanism of the present application may include a bracket and a pressing cylinder, the bracket being fixed to one side of the inlet of the welding mechanism 5, the pressing cylinder being fixed to the bracket, and the pressing cylinder telescopically moves to press and release the material.

[0084] Example 2

[0085] The present embodiment provides a method for manufacturing an inductor coil, which is implemented based on the automatic manufacturing device for inductor coils as described above, wherein the coil manufacturing device comprises a frame 1; a winding mechanism 4 and a welding mechanism 5 are provided on the frame 1, wherein the welding mechanism 5 is provided on one side of the winding mechanism 4, and a material transfer mechanism 8 is provided between the winding mechanism 4 and the welding mechanism 5; the material transfer mechanism 8 comprises a driving device 81 and a transfer plate 82, wherein the driving device 81 is provided between the winding mechanism 4 and the welding mechanism 5, and the transfer plate 82 is provided on the driving device 81; a first feeding device 2 and a second feeding device 3 are also provided on the frame 1, wherein the discharge port of the first feeding device 2 corresponds to the winding mechanism 4, and the discharge port of the second feeding device 3 corresponds to the welding mechanism 5.

[0086] Reference Fig.13 , the manufacturing method comprises the following steps:

[0087] S100, winding a conductor at a winding mechanism 4 to obtain a coil;

[0088] S200, transferring the coil to the welding mechanism 5 through the material transfer mechanism 8;

[0089] S300, using the welding mechanism 5 to weld the coil and the welding strip to each other, so as to complete the coil production.

[0090] The method can save the manufacturing time of the coil, save the manpower and material resources for coil manufacturing and welding, and reduce the manufacturing cost of the coil.

[0091] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be considered as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0092] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic manufacturing device for an inductor coil, comprising a frame (1), characterized in that: The frame (1) is provided with a winding mechanism (4) and a welding mechanism (5), the welding mechanism (5) is provided on one side of the winding mechanism (4), and a material transfer mechanism (8) is provided between the winding mechanism (4) and the welding mechanism (5); The material transfer mechanism (8) comprises a driving device (81) and a transfer plate (82), wherein the driving device (81) is arranged between the winding mechanism (4) and the welding mechanism (5), and the transfer plate (82) is arranged on the driving device (81); The frame (1) is also provided with a first feeding device (2) and a second feeding device (3); the discharge port of the first feeding device (2) corresponds to the winding mechanism (4), and the discharge port of the second feeding device (3) corresponds to the welding mechanism (5).

2. The automatic inductor manufacturing device according to claim 1, characterized in that: The winding mechanism (4) comprises a stand (441), a winding motor (445) and a shaping mechanism (41); the shaping mechanism (41) is arranged on the frame (1); the shaping mechanism (41) comprises a shaping cylinder (412) and a shaping plate (411); the shaping cylinder (412) is fixed on the frame (1); the shaping plate (411) is fixed on the output end of the shaping cylinder (412); one side of the shaping plate (411) forms a shaping station (43); the stand (441) is arranged on one side of the shaping mechanism (41); a first guide rail (442) is arranged on the stand (441); the first guide rail (442) is arranged in a vertical direction; a first slider (443) is arranged on the first guide rail (442); a mounting plate (444) is arranged on the first slider (443); The winding motor (445) is arranged on the mounting plate (444), the output end of the winding motor (445) is located above the shaping station (43), and the output end of the winding motor (445) is provided with a clamp (446) for clamping the wire; when the clamp (446) clamps the wire, the winding motor (445) drives the clamp (446) to rotate to realize winding.

3. The automatic manufacturing device for inductor coils according to claim 2, characterized in that: A winding pin (461) is provided in the shaping station (43), the winding pin (461) is arranged on a bearing mechanism (46), the bearing mechanism (46) is arranged on the frame (1), the winding pin (461) is arranged on the bearing mechanism (46), and the winding pin (461) is arranged in the shaping station (43); The bearing mechanism (46) comprises a support plate (463), a bearing cylinder (462), a first slide groove (466) and a second guide rail (467); the support plate (463) is fixed on the frame (1) and is located below the shaping station (43); the bearing cylinder (462) and the first slide groove (466) are both fixed on the support plate (463); the second guide rail (467) is arranged in the first slide groove (466); the output end of the bearing cylinder (462) is connected to the first guide rail (442) through a connecting plate (464); the bearing cylinder (462) drives the second guide rail (467) to move in a vertical direction; and the winding pin (461) is arranged on the top of the second guide rail (467).

4. The automatic inductor manufacturing device according to claim 3, characterized in that: A buffer device (465) is provided between the bottom of the second guide rail (467) and the connecting plate (464).

5. The automatic inductor manufacturing device according to claim 3, characterized in that: The shaping station (43) is also provided with a supporting mechanism (45), the supporting mechanism (45) comprising a supporting plate (451) and a supporting cylinder (452), the supporting cylinder (452) being fixed on the frame (1) and located below the shaping station (43), the supporting plate (451) being fixed to the output end of the supporting cylinder (452) and located in the shaping station (43), the supporting plate (451) being located on one side of the winding pin (461), and a supporting bayonet (4511) being provided on the supporting plate (451).

6. The automatic inductor manufacturing device according to claim 5, characterized in that: A cutting mechanism (42) is also provided on one side of the shaping station (43), and the cutting mechanism (42) comprises a cutting cylinder (422) and a cutting knife (421), wherein the cutting cylinder (422) is fixed on the frame (1), and the cutting knife (421) is fixed on the output end of the cutting cylinder (422), and the cutting cylinder (422) pushes the cutting knife (421) away from or into the shaping station (43).

7. The automatic manufacturing device for inductor coils according to any one of claims 1 to 6, characterized in that: The welding mechanism (5) is provided with a conveying channel (53), and the discharge port of the second feeding device (3) corresponds to the conveying channel (53); the welding mechanism (5) comprises a welding cylinder (51) and a welding machine body (52), the welding cylinder (51) is fixed on the frame (1), the welding machine body (52) is arranged at the output end of the welding cylinder (51), and the welding machine body (52) is provided with a welding head, and the conveying channel (53) is formed between the welding head and the surface of the frame (1).

8. The automatic manufacturing device for inductor coils according to claim 7, characterized in that: Along the material conveying direction of the conveying channel (53), a material cutting mechanism (6) and a traction mechanism (7) are sequentially arranged downstream of the welding mechanism (5); The cutting mechanism (6) comprises a cutting cylinder (61) and a cutting head (62), wherein the cutting cylinder (61) is fixed on the frame (1), and the cutting head (62) is fixed on the output end of the cutting cylinder (61), and the cutting cylinder (61) drives the cutting head (62) to move up and down above the conveying channel (53); a discharge channel (11) is provided below the cutting head (62); The traction mechanism (7) comprises a third guide rail (71), a second slider (73) and a traction head (72); the third guide rail (71) is fixed on the frame (1) along the conveying direction of the conveying channel (53); the second slider (73) is arranged on the third guide rail (71); the traction head (72) is arranged on the second slider (73); the second slider (73) moves to drive the traction head (72) to move along the conveying direction of the conveying channel (53); The traction head (72) comprises a traction cylinder (721) and two clamping rods (722); the traction cylinder (721) is fixed on the second sliding block (73); and the two clamping rods (722) are fixed on the output end of the traction cylinder (721).

9. The automatic manufacturing device for inductor coils according to any one of claims 1 to 6, characterized in that: The first feeding device (2) comprises a fourth guide rail (22) and a third slider (21), the fourth guide rail (22) being fixed on the frame (1), the third slider (21) being arranged on the fourth guide rail (22), a clamping cylinder (23) and a clamping plate (24) being arranged on the third slider (21), a clamping channel for clamping a wire being formed between an output end of the clamping cylinder (23) and the clamping plate (24), a guide block (25) being arranged on one side of the fourth guide rail (22), a guide channel being arranged on the guide block (25), and the guide channel and the clamping channel corresponding to each other; The second feeding device (3) comprises a welding tape feeding tray (31) and a release paper recovery tray (32), the welding tape feeding tray (31) and the release paper recovery tray (32) are both arranged on the frame (1) and located on one side of the welding mechanism (5), and a guide roller (33) is also arranged between the welding tape feeding tray (31) and the welding mechanism (5) structure; The isolation paper recovery tray (32) is located on a side of the welding tape feeding tray (31) away from the welding mechanism (5).

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