Inductance coil pressing and buckling device and method

Abstract

The invention discloses inductance coil pressing and buckling equipment and method, and belongs to the field of inductance coil assembling. An inductance coil pressing and buckling device comprises a base, a machine table and a pressing table, the machine table and the pressing table are installed on the base, the inductance coil pressing and buckling device further comprises a pressing rod, the pressing rod is arranged on the side, close to the pressing table, of the machine table, the end of the pressing rod is fixedly connected with a pressing and buckling ring, and the side, close to the pressing rod, of the machine table is provided with a positioning sensor. Line pressing and buckling mechanisms are arranged on the positioning and fixing plate, and when a line of the induction coil is located between the line pressing and buckling mechanisms, the line pressing and buckling mechanisms are used for adjusting the shape of the line and pressing and buckling the line on the insulating plate; the material guiding groove is formed in the pressing table, and a positioning mechanism is arranged on the side, close to the material guiding groove, of the pressing table and used for moving the insulating plate to a designated position and placing the induction coil in a pressing and buckling groove of the insulating plate; the problems that the operation process of inductance coil assembly is tedious and the assembly efficiency is low can be solved.

Description

Technical Field

[0001] The present invention relates to the technical field of inductance coil assembly, and particularly relates to an inductance coil crimping device and method. Background Art

[0002] An inductance coil is a passive electronic component wound by a wire, which stores magnetic field energy through electromagnetic induction. Its core characteristic is to impede the change of current. It is mainly applied to scenarios such as filtering, energy storage, resonance, and impedance matching. According to different requirements, the inductance coil can be designed as a hollow or magnetic core structure. The interwinding method is often used in high-frequency applications to reduce parasitic capacitance, and multi-strand stranded wires are used in high-current scenarios to reduce the skin effect.

[0003] When manufacturing an inductance coil, winding, assembly, welding, or crimping is required; during the processing, step-by-step operations are usually needed. First, the wire is wound around the magnetic core, then the wound inductance coil is crimped onto the insulating board. Finally, the electrical connection of the inductance coil is completed by welding or crimping, thus completing the processing of the inductance coil.

[0004] Currently, when assembling an inductance coil, the assembly of the inductance coil can only be achieved through distributed operations on the inductance coil. And during crimping, the wires of the inductance coil need to be preliminarily shaped to avoid the wires affecting the overall crimping of the inductance coil. And when welding or crimping the wires, the wires still need to be shaped. The entire operation process is rather cumbersome, resulting in a low assembly efficiency of the inductance coil. Summary of the Invention

[0005] The purpose of the present invention is to solve the problems of cumbersome operation process and low assembly efficiency in the assembly of inductance coils in the prior art, and to propose an inductance coil crimping device and method.

[0006] To achieve the above purpose, the present invention adopts the following technical solutions:

[0007] An inductance coil crimping device includes a base, a machine table and a pressing table installed on the base, and further includes: a pressing rod disposed on one side of the machine table close to the pressing table, a crimping ring fixedly connected to the end of the pressing rod, a positioning sensor disposed on one side of the machine table close to the pressing rod. Among them, two groups of positioning fixing plates are fixedly connected to the crimping ring, and a wire crimping mechanism is disposed on the positioning fixing plates. When the wires of the induction coil are located between the wire crimping mechanisms, it is used to adjust the shape of the wires and crimp the wires onto the insulating board; a material guiding groove is opened on the pressing table, and a positioning mechanism is disposed on one side of the pressing table close to the material guiding groove, which is used to move the insulating board to a specified position and place the induction coil in the crimping groove of the insulating board. Among them, a cleaning mechanism is disposed on one side of the pressing table close to the material guiding groove, which is used to clean the stains on the surface of the insulating board during the conveying process.

[0008] To locate the position of the circuit and at the same time reduce the stains remaining on the insulating plate during crimping, preferably, a positioning movable plate is slidably connected inside the positioning fixed plate. A plurality of first springs are fixedly connected between the positioning fixed plate and the positioning movable plate. A compression cavity is formed between the positioning fixed plate and the positioning movable plate. A plurality of first exhaust channels communicating with the compression cavity are opened on the side wall of the positioning fixed plate. One end of the first exhaust channel far from the compression cavity is close to the crimping ring and is located on the side of the side wall of the positioning fixed plate close to the positioning movable plate.

[0009] To facilitate shaping of the circuit, further, the circuit crimping mechanism includes a first screw rod rotatably connected to the positioning fixed plate. Shaping fixed plates are symmetrically arranged on the first screw rod. An installation groove is opened on the side of the positioning fixed plate close to the first screw rod. A linkage gear matching the installation groove is fixedly connected to the first screw rod. A sliding groove is opened on the side of the positioning fixed plate close to the linkage gear. A driving tooth plate slidably connected to the sliding groove is fixedly connected to the side of the positioning movable plate close to the positioning fixed plate. Among them, the shaping fixed plate is threadedly connected to the first screw rod. The driving tooth plate meshes with the linkage gear. A sealed sliding mode is adopted between the driving tooth plate and the sliding groove. A plurality of limiting rods slidably connected to the shaping fixed plate are fixedly connected to the positioning fixed plate. A crimping component connected to the first screw rod is arranged between the two positioning fixed plates.

[0010] To facilitate crimping of the circuit, furthermore, the crimping component includes a rotating shaft rotatably connected to the side of one of the positioning fixed plates close to the first screw rod. A second bevel gear set meshing with each other is arranged between the rotating shaft and the first screw rod. A driving wheel is fixedly connected to the end of the rotating shaft far from the second bevel gear set. A plurality of second screw rods are symmetrically rotatably connected to the side of the positioning fixed plate close to the shaping fixed plate. A driven wheel is fixedly connected to the end of the second screw rod. A belt is sleeved between the driving wheel and the plurality of driven wheels.

[0011] To facilitate shaping suitable for circuits of various shapes, furthermore, a threaded slider is threadedly connected to the second screw rod. A connecting plate is fixedly connected to the side of the threaded slider close to the positioning movable plate. A crimping plate is fixedly connected to the side of the connecting plate on the same side far from the threaded slider. Among them, the threaded slider is in contact with the side wall of the positioning fixed plate. The crimping plate is located below the first screw rod and the second screw rod, and the crimping plate matches the crimping groove of the circuit on the insulating plate.

[0012] In order to facilitate the cleaning of stains at different positions on the insulating board during the shaping process, further, a shaping movable board is slidably connected inside the shaping fixed board. A plurality of second springs are fixedly connected between the shaping movable board and the shaping fixed board. A sealing cavity is formed between the shaping fixed board and the shaping movable board. A second exhaust passage communicating with the sealing cavity is provided on the side wall of the shaping fixed board. Among them, both the shaping fixed board and the shaping movable board are arc-shaped, and one end of the second exhaust passage far from the sealing cavity is located below the side wall of the shaping fixed board.

[0013] To facilitate the placement of the insulating board and the inductor coil, preferably, it further includes a first loading tray and a second loading tray fixedly connected to the pressing table. The material guiding groove communicates with the first loading tray. The first loading tray and the second loading tray respectively match the insulating board and the inductor coil. The first loading tray and the second loading tray are vertically distributed, and the second loading tray is located above the first loading tray.

[0014] To ensure the accuracy and stability of the placement positions of the insulating board and the inductor coil, further, the positioning mechanism includes a plurality of guiding wheels symmetrically and rotatably connected to one side of the pressing table close to the material guiding groove. A receiving groove is provided on one side of the pressing table close to the second loading tray. A telescopic rod is fixedly connected inside the receiving groove. An arc-shaped seat is fixedly connected to the end of the telescopic rod. A plurality of deflecting wheels are rotatably connected to one side of the arc-shaped seat far from the telescopic rod. Among them, controllers connected to the guiding wheels and the deflecting wheels are fixedly connected to both the pressing table and the arc-shaped seat. The positioning sensor is electrically connected to the controller and the telescopic rod.

[0015] To facilitate the improvement of the assembly quality of the inductor coil, even further, the cleaning mechanism includes mounting seats symmetrically and fixedly connected to one side of the top of the pressing table close to the first loading tray. A cleaning roller is rotatably connected between the two mounting seats. A first bevel gear set engaged with each other is provided between the shaft of the cleaning roller and the shaft end of one of the guiding wheels.

[0016] An inductor coil pressing method includes the following steps:

[0017] Step 1: Respectively convey the insulating board and the inductor coil to different positions of the equipment through the feeding equipment;

[0018] Step 2: Convey the insulating board to the designated position and place the inductor coil on the pressing groove on the insulating board;

[0019] Step 3: Clean the stains on the surface of the insulating board during the conveying process;

[0020] Step 4: When pressing the inductor coil onto the insulating board, adjust the shape of the circuit on the inductor coil to match the circuit pressing groove on the insulating board;

[0021] Step Five: When pressing the buckle on the inductance coil, simultaneously press the circuit of the inductance coil at the designated position on the insulating board;

[0022] Step Six: After the buckling is completed, the finished product can be collected from the other side of the device to complete the buckling of the inductance coil.

[0023] Compared with the prior art, the present invention provides an inductance coil buckling device and method, which have the following beneficial effects:

[0024] 1. For this inductance coil buckling device, through the positioning sensor, the positioning mechanism can be driven to convey the insulating board to the designated position on the pressing table and place the inductance coil at the designated position on the insulating board, so as to facilitate buckling the inductance coil on the insulating board, thereby improving the buckling quality of the inductance coil. At the same time, when conveying the insulating board, the stains on the surface of the insulating board can be cleaned to ensure the insulation performance of the insulating board and reduce the influence on the inductance coil during operation.

[0025] 2. For this inductance coil buckling device, the inductance coil can be buckled on the insulating board through the buckling ring, and during buckling, the circuit is shaped by the circuit buckling mechanism to facilitate buckling the circuit on the insulation, thereby synchronously realizing the buckling of the inductance coil and the circuit. Not only is the operation simpler, but also the assembly efficiency of the inductance coil is greatly improved.

[0026] 3. For this inductance coil buckling device, through the circuit buckling mechanism, the remaining stains on the insulating board can be further cleaned during buckling to ensure the cleanliness of the insulating board, prevent local discharge or short - circuit hazards caused by stains, and at the same time avoid stains affecting the fitting degree of the buckling contact surface and increase the structural strength.

[0027] For the parts not involved in this device, they are the same as the prior art or can be implemented by using the prior art. The present invention can overcome the problems of cumbersome operation process and low assembly efficiency in the assembly of inductance coils. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic structural diagram of an inductance coil buckling device proposed by the present invention;

[0029] Figure 2 It is a partial structural schematic of an inductance coil buckling device proposed by the present invention Figure 1 ;

[0030] Figure 3 It is an inductance coil buckling device proposed by the present invention Figure 2 is a schematic top - view structural diagram;

[0031] Figure 4 It is a partial structural schematic of an inductance coil buckling device proposed by the present inventionFigure 2 ;

[0032] Figure 5 Partial structural schematic of an inductor coil crimping device proposed by the present invention Figure 3 ;

[0033] Figure 6 Schematic diagram of the structure on the positioning fixing plate in an inductor coil crimping device proposed by the present invention;

[0034] Figure 7 Schematic cross-sectional structure diagram of the positioning fixing plate and the positioning movable plate in an inductor coil crimping device proposed by the present invention;

[0035] Figure 8 Schematic cross-sectional structure diagram of the shaping fixing plate and the shaping movable plate in an inductor coil crimping device proposed by the present invention.

[0036] In the figure: 1, base; 2, machine table; 3, driving device; 4, pressing rod; 5, pressing table; 6, first feeding tray; 7, second feeding tray; 8, material guiding groove; 9, material guiding wheel; 10, mounting seat; 11, cleaning roller; 12, first bevel gear set; 13, storage groove; 14, telescopic rod; 15, arc seat; 16, controller; 17, deflecting wheel; 18, crimping ring; 19, positioning sensor; 20, positioning fixing plate; 21, positioning movable plate; 22, first spring; 23, first screw; 24, mounting groove; 25, linkage gear; 26, sliding groove; 27, driving tooth plate; 28, first exhaust passage; 29, shaping fixing plate; 30, shaping movable plate; 31, second spring; 32, second exhaust passage; 33, limiting rod; 34, rotating shaft; 35, second bevel gear set; 36, driving wheel; 37, second screw; 38, driven wheel; 39, belt; 40, threaded slider; 41, connecting plate; 42, pressing plate. Specific embodiments

[0037] 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 of the embodiments.

[0038] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0039] Embodiment 1:

[0040] Reference Figures 1-8 , an inductance coil crimping device, including a base 1, a machine table 2 and a pressing table 5 installed on the base 1, and further including: a pressing rod 4 disposed on one side of the machine table 2 close to the pressing table 5, a crimping ring 18 fixedly connected to the end of the pressing rod 4, and a positioning sensor 19 disposed on one side of the machine table 2 close to the pressing rod 4. Among them, two groups of positioning fixing plates 20 are fixedly connected to the crimping ring 18, and a line crimping mechanism is disposed on the positioning fixing plates 20. When the line of the induction coil is located between the line crimping mechanisms, it is used to adjust the shape of the line and crimp the line on the insulating board; a material guiding groove 8 is opened on the pressing table 5, and a positioning mechanism is disposed on one side of the pressing table 5 close to the material guiding groove 8, which is used to move the insulating board to a designated position and place the induction coil in the crimping groove of the insulating board. Among them, a cleaning mechanism is disposed on one side of the pressing table 5 close to the material guiding groove 8, which is used to clean the stains on the surface of the insulating board during the conveying process.

[0041] In this embodiment, the insulating board is rectangular, the inductance coil is circular, and the insulating board is usually provided with a groove matching the inductance coil. When the inductance coil winds the line, both ends of the line are exposed outside and are located at the bottom of the inductance coil. A groove matching the line is opened on the insulating board for electrical connection of the line. A driving device 3 connected to the pressing rod 4 is further disposed on the machine table 2, which is used to drive the pressing rod 4 to extend or retract to realize the crimping of the inductance coil.

[0042] Reference Figure 4 , Figure 5 and Figure 7 , a positioning movable plate 21 is slidably connected inside the positioning fixing plate 20. A plurality of groups of first springs 22 are fixedly connected between the positioning fixing plate 20 and the positioning movable plate 21. A compression cavity is formed between the positioning fixing plate 20 and the positioning movable plate 21. A plurality of groups of first exhaust channels 28 communicating with the compression cavity are opened on the side wall of the positioning fixing plate 20. One end of the first exhaust channel 28 away from the compression cavity is close to the crimping ring 18 and is located on the side of the side wall of the positioning fixing plate 20 close to the positioning movable plate 21.

[0043] In this embodiment, the dimension between the two groups of positioning fixing plates 20 is not limited herein, as long as it is smaller than the dimension between the two ends of the inductance coil line. When crimping the inductance coil, the bottom of the positioning movable plate 21 first contacts the insulating board. As the crimping ring 18 continues to move downward, it will drive the positioning movable plate 21 to contract into the positioning fixing plate 20, simultaneously compressing the internal compression cavity, and discharging the internal gas through the first exhaust channel 28 to the connection between the inductance coil and the insulating board. Since there is a certain gap between the inductance coil and the insulating board when the inductance coil is crimped, by blowing air, the stains on the surface of the insulating board can be further cleaned.

[0044] ReferenceFigure 5 and Figure 7 The wire crimping mechanism includes a first screw rod 23 rotatably connected to the positioning fixing plate 20. Shaping fixing plates 29 are symmetrically arranged on the first screw rod 23. An installation groove 24 is formed on one side of the positioning fixing plate 20 close to the first screw rod 23. A linkage gear 25 matching the installation groove 24 is fixedly connected to the first screw rod 23. A sliding groove 26 is formed on one side of the positioning fixing plate 20 close to the linkage gear 25. A driving toothed plate 27 slidably connected to the sliding groove 26 is fixedly connected to one side of the positioning movable plate 21 close to the positioning fixing plate 20. Among them, the shaping fixing plate 29 is in threaded connection with the first screw rod 23, the driving toothed plate 27 meshes with the linkage gear 25, and a sealed sliding manner is adopted between the driving toothed plate 27 and the sliding groove 26. A plurality of limiting rods 33 slidably connected to the shaping fixing plate 29 are fixedly connected to the positioning fixing plate 20. A crimping component connected to the first screw rod 23 is arranged between two groups of positioning fixing plates 20.

[0045] In this embodiment, when the positioning movable plate 21 moves into the positioning fixing plate 20, it will drive the driving toothed plate 27 to move along the direction of the sliding groove 26, thereby driving the linkage gear 25 to rotate, and then driving the first screw rod 23 to rotate. Under the action of the limiting rods 33, two groups of shaping fixing plates 29 are driven to move towards one side of the positioning fixing plate 20. Since the wire generally has plasticity, by reducing the size between the shaping fixing plate 29 and the positioning fixing plate 20, the shaping of the wire can be completed until the wire is shaped to match the wire crimping groove on the insulating sheet.

[0046] Refer to Figure 5 and Figure 6 The crimping component includes a rotating shaft 34 rotatably connected to one side of one group of positioning fixing plates 20 close to the first screw rod 23. A second bevel gear set 35 meshing with each other is arranged between the rotating shaft 34 and the first screw rod 23. A driving wheel 36 is fixedly connected to one end of the rotating shaft 34 away from the second bevel gear set 35. A plurality of second screw rods 37 are symmetrically and rotatably connected to one side of the positioning fixing plate 20 close to the shaping fixing plate 29. A driven wheel 38 is fixedly connected to the end of the second screw rod 37. A belt 39 is sleeved between the driving wheel 36 and a plurality of driven wheels 38. A threaded slider 40 is in threaded connection with the second screw rod 37. A connecting plate 41 is fixedly connected to one side of the threaded slider 40 close to the positioning movable plate 21. A crimping plate 42 is fixedly connected to one side of the connecting plate 41 on the same side away from the threaded slider 40. Among them, the threaded slider 40 is attached to the side wall of the positioning fixing plate 20. The crimping plate 42 is located below the first screw rod 23 and the second screw rod 37, and the crimping plate 42 matches the wire crimping groove on the insulating sheet.

[0047] In this embodiment, when the first screw rod 23 rotates, it drives the rotating shaft 34 to rotate through the second bevel gear set 35, and drives a plurality of second screw rods 37 to rotate synchronously through the belt 39 and the driven wheel 38, driving the threaded slider 40 to move downward along the positioning fixed plate 20. When the wire shaping is completed, the wire can be pressed and buckled on the insulating plate by the downward movement of the pressing buckle plate 42, thereby realizing the electrical connection of the inductor coil.

[0048] Referring to Figure 5 and Figure 8 , a shaping movable plate 30 is slidably connected inside the shaping fixed plate 29. A plurality of second springs 31 are fixedly connected between the shaping movable plate 30 and the shaping fixed plate 29. A sealing cavity is formed between the shaping fixed plate 29 and the shaping movable plate 30. A second exhaust passage 32 communicating with the sealing cavity is provided on the side wall of the shaping fixed plate 29. Among them, both the shaping fixed plate 29 and the shaping movable plate 30 are arc-shaped, and one end of the second exhaust passage 32 away from the sealing cavity is located below the side wall of the shaping fixed plate 29.

[0049] In this embodiment, when shaping the wire, the shaping movable plate 30 will move synchronously into the shaping fixed plate 29, thereby compressing the sealing cavity inside it, and blowing the gas in the sealing cavity to the surface of the insulating plate through the second exhaust passage 32. And because the shaping fixed plate 29 moves towards the positioning fixed plate 20 during this process, that is, the blowing direction will move along the insulating plate, so as to ensure the cleaning effect of the stains on the surface of the insulating plate and further ensure the pressing quality of the inductor coil.

[0050] Referring to Figures 1-3 , it also includes a first feeding tray 6 and a second feeding tray 7 fixedly connected to the pressing table 5. The material guiding groove 8 communicates with the first feeding tray 6. The first feeding tray 6 and the second feeding tray 7 respectively match the insulating plate and the inductor coil. The first feeding tray 6 and the second feeding tray 7 are vertically distributed, and the second feeding tray 7 is located above the first feeding tray 6. The positioning mechanism includes a plurality of material guiding wheels 9 symmetrically and rotatably connected to one side of the pressing table 5 close to the material guiding groove 8. A receiving groove 13 is provided on one side of the pressing table 5 close to the second feeding tray 7. A telescopic rod 14 is fixedly connected inside the receiving groove 13. An arc-shaped seat 15 is fixedly connected to the end of the telescopic rod 14. A plurality of deflector wheels 17 are rotatably connected to one side of the arc-shaped seat 15 away from the telescopic rod 14. Among them, controllers 16 connected to the material guiding wheels 9 and the deflector wheels 17 are fixedly connected to both the pressing table 5 and the arc-shaped seat 15. The positioning sensor 19 is electrically connected to the controller 16 and the telescopic rod 14.

[0051] In this embodiment, it should be noted that both the first loading tray 6 and the second loading tray 7 are inclined. Additionally, a conveying device and a loading device can be connected to the ends of the first loading tray 6 and the second loading tray 7. When the insulating board slides from the first loading tray 6 into the material guiding groove 8, the positioning sensor 19 will detect its position and drive the guiding wheel 9 to rotate through the controller 16 until the insulating board is conveyed to the designated position. Subsequently, the inductance coil sliding from the second loading tray 7 will fall onto the insulating board, and under the action of the arc-shaped seat 15, it will be matched with the groove on the insulating board. If there is a deviation at the end of the inductance coil circuit, the angle is adjusted through the deflector wheel 17 to make it along the direction of the material guiding groove 8, so as to facilitate pressing and buckling the inductance coil and the circuit simultaneously.

[0052] Referring to Figures 2-3 , the cleaning mechanism includes mounting seats 10 symmetrically and fixedly connected to the top of the pressing table 5 near the first loading tray 6. A cleaning roller 11 is rotatably connected between the two groups of mounting seats 10. A first bevel gear set 12 that meshes with each other is provided between the shaft of the cleaning roller 11 and the shaft end of one of the guiding wheels 9.

[0053] In this embodiment, when conveying the insulating board, the guiding wheel 9 is in a rotating state. The cleaning roller 11 is driven to rotate through the first bevel gear set 12, so that when the insulating board passes through the cleaning roller 11, the stains on its surface will be preliminarily cleaned, and at the same time, the stains adhering to the insulating board can be made to fall off.

[0054] Embodiment 2:

[0055] Basically the same as Embodiment 1, on the basis of Embodiment 1, a method for pressing and buckling an inductance coil includes the following steps:

[0056] Step 1: Convey the insulating board and the inductance coil to different positions of the equipment through the loading equipment respectively;

[0057] Step 2: Convey the insulating board to the designated position and place the inductance coil on the buckling groove on the insulating board;

[0058] Step 3: Clean the stains on the surface of the insulating board during the conveying process;

[0059] Step 4: When pressing and buckling the inductance coil on the insulating board, adjust the shape of the circuit on the inductance coil to make it match the circuit buckling groove on the insulating board;

[0060] Step 5: When pressing and buckling the inductance coil, simultaneously press and buckle the circuit of the inductance coil at the designated position on the insulating board;

[0061] Step 6: After the pressing and buckling is completed, the finished product can be collected from the other side of the equipment to complete the pressing and buckling of the inductance coil.

[0062] As described above, it is only the preferred specific implementation manner 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 substitutions or changes should be covered within the protection scope of the present invention.

Claims

1. An inductor coil crimping device, comprising a base (1) and a machine platform (2) and a pressing platform (5) mounted on the base (1), characterized in that: Also includes: A pressure rod (4) is arranged on a side of the machine platform (2) close to the pressure platform (5), a pressure buckle ring (18) is fixedly connected to the end of the pressure rod (4), and a positioning sensor (19) is arranged on the side of the machine platform (2) close to the pressure rod (4). Wherein, two groups of positioning and fixing plates (20) are fixedly connected to the buckling ring (18), and a line buckling mechanism is provided on the positioning and fixing plate (20). When the line of the induction coil is located between the line buckling mechanisms, the shape of the line is adjusted and the line is buckled onto the insulating plate; A material guide groove (8) is provided on the press platform (5); a positioning mechanism is provided on one side of the press platform (5) close to the material guide groove (8), and is used to move the insulating plate to a specified position and place the induction coil in the buckle groove of the insulating plate. Wherein, a cleaning mechanism is provided on one side of the press platform (5) close to the material guide trough (8), for cleaning stains on the surface of the insulating board during transportation.

2. The inductor coil buckling device according to claim 1, characterized in that: The interior of the positioning fixed plate (20) is slidably connected to a positioning movable plate (21); a plurality of first springs (22) are fixedly connected between the positioning fixed plate (20) and the positioning movable plate (21); a compression chamber is formed between the positioning fixed plate (20) and the positioning movable plate (21); a plurality of first exhaust channels (28) connected to the compression chamber are provided on the side wall of the positioning fixed plate (20); an end of the first exhaust channel (28) away from the compression chamber is close to the buckle ring (18) and is located on a side of the side wall of the positioning fixed plate (20) close to the positioning movable plate (21).

3. The inductor coil buckling device according to claim 2, characterized in that: The line buckle mechanism comprises a first screw rod (23) rotatably connected to a positioning fixing plate (20), a shaping fixing plate (29) being symmetrically arranged on the first screw rod (23), a mounting groove (24) being provided on a side of the positioning fixing plate (20) close to the first screw rod (23), a linkage gear (25) matching the mounting groove (24) being fixedly connected to the first screw rod (23), a sliding groove (26) being provided on a side of the positioning fixing plate (20) close to the linkage gear (25), and a driving tooth plate (27) slidably connected to the sliding groove (26) being fixedly connected to a side of the positioning movable plate (21) close to the positioning fixing plate (20), The shaping fixing plate (29) is threadedly connected to the first screw rod (23), the driving tooth plate (27) is meshed with the linkage gear (25), a sealed sliding manner is adopted between the driving tooth plate (27) and the slide groove (26), a plurality of groups of limit rods (33) slidably connected to the shaping fixing plate (29) are fixedly connected to the positioning fixing plate (20), and a buckle assembly connected to the first screw rod (23) is arranged between two groups of the positioning fixing plates (20).

4. The inductor coil buckling device according to claim 3, characterized in that: The buckle assembly comprises a rotating shaft (34) rotatably connected to one side of a group of positioning fixing plates (20) close to the first screw rod (23), a second bevel gear set (35) meshing with each other is arranged between the rotating shaft (34) and the first screw rod (23), one end of the rotating shaft (34) away from the second bevel gear set (35) is fixedly connected to a driving wheel (36), a side of the positioning fixing plate (20) close to the shaping fixing plate (29) is symmetrically rotatably connected to multiple groups of second screw rods (37), the end of the second screw rod (37) is fixedly connected to a driven wheel (38), and a belt (39) is sleeved between the driving wheel (36) and the multiple groups of driven wheels (38).

5. The inductor coil buckling device according to claim 4, characterized in that: A threaded slider (40) is threadedly connected to the second screw rod (37); a connecting plate (41) is fixedly connected to the side of the threaded slider (40) close to the positioning movable plate (21); and a buckle plate (42) is fixedly connected to the side of the connecting plate (41) on the same side away from the threaded slider (40). The threaded slider (40) fits against a side wall of the positioning and fixing plate (20), the buckle plate (42) is located below the first screw rod (23) and the second screw rod (37), and the buckle plate (42) matches a buckle groove of a circuit on the insulating plate.

6. The inductor coil buckling device according to claim 3, characterized in that: A shaping movable plate (30) is slidably connected inside the shaping fixed plate (29), a plurality of groups of second springs (31) are fixedly connected between the shaping movable plate (30) and the shaping fixed plate (29), a sealed cavity is formed between the shaping fixed plate (29) and the shaping movable plate (30), and a second exhaust passage (32) communicating with the sealed cavity is provided on a side wall of the shaping fixed plate (29). The shaping fixed plate (29) and the shaping movable plate (30) are both arranged in an arc shape, and an end of the second exhaust passage (32) away from the sealing cavity is located below the side wall of the shaping fixed plate (29).

7. The inductor coil buckling device according to claim 1, characterized in that: It also includes a first loading tray (6) and a second loading tray (7) fixedly connected to the pressing platform (5); the material guide trough (8) is connected to the first loading tray (6); the first loading tray (6) and the second loading tray (7) are matched with the insulating plate and the inductor coil respectively; the first loading tray (6) and the second loading tray (7) are vertically distributed, and the second loading tray (7) is located above the first loading tray (6).

8. The inductor coil crimping device according to claim 7, characterized in that: The positioning mechanism comprises a plurality of groups of guide wheels (9) symmetrically rotatably connected to a side of the press platform (5) close to the guide groove (8); a storage groove (13) is provided on a side of the press platform (5) close to the second loading tray (7); a telescopic rod (14) is fixedly connected inside the storage groove (13); an arc seat (15) is fixedly connected to the end of the telescopic rod (14); a side of the arc seat (15) away from the telescopic rod (14) is rotatably connected to a plurality of groups of direction-changing wheels (17); The press platform (5) and the arc seat (15) are both fixedly connected with a controller (16) connected to the material guide wheel (9) and the direction-changing wheel (17), and the positioning sensor (19) is electrically connected to the controller (16) and the telescopic rod (14).

9. The inductor coil buckling device according to claim 8, characterized in that: The cleaning mechanism comprises a mounting seat (10) symmetrically fixedly connected to the top of the press table (5) near the first loading plate (6), a cleaning roller (11) is rotatably connected between two groups of the mounting seats (10), and a first bevel gear set (12) meshing with each other is provided between the shaft of the cleaning roller (11) and the shaft end of one group of guide wheels (9).

10. An inductive coil buckling method, using a wafer testing device according to any one of claims 1 to 9, characterized in that: The steps include: Step 1: The insulating plate and the inductor coil are transported to different positions of the equipment by the loading equipment; Step 2: transport the insulating plate to a designated location, and place the inductor coil on the buckle groove on the insulating plate; Step 3: Clean the stains on the surface of the insulation board during transportation; Step 4: When pressing the inductor coil onto the insulating plate, adjust the shape of the circuit on the inductor coil to match the circuit pressing groove on the insulating plate; Step 5: When pressing the inductor coil, simultaneously press the line of the inductor coil at the designated position of the insulating plate; Step 6: After the crimping is completed, the finished product can be collected through the other side of the equipment to complete the crimping of the inductor coil.

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