Microelectronic magnetic force detection device

Abstract

The invention relates to the technical field of magnetic force detection, and provides a microelectronic magnetic force detection device which comprises magnetic cores, a feeding track, a feeding assembly, magnetic core butt joint mechanisms, a conveying frame, a conveying mechanism and a magnetic detection mechanism, the multiple magnetic cores are arranged on the feeding track in a sliding mode, the feeding assembly is used for conveying the magnetic cores to move, and the two magnetic core butt joint mechanisms are oppositely arranged; the magnetic core butt joint mechanism is fixedly arranged on the sides, away from the feeding assembly, of the feeding rails, the magnetic core butt joint mechanism is used for driving magnetic cores to turn over and be in butt joint, the conveying mechanism is used for conveying the magnetic cores on the feeding rails to the magnetic core butt joint mechanism, and the magnetism detection mechanism is arranged between the two feeding rails; by means of the technical scheme, the problem that in the prior art, when the magnetic cores in a transformer are detected, it is difficult to conduct magnetic detection on a large number of special-shaped and multi-model magnetic cores is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of magnetic force detection, and in particular to a microelectronic magnetic force detection device. Background Art

[0002] A microelectronic magnetic detection device is a device used to detect and measure magnetic field strength, direction and other related physical quantities. These devices are usually based on magnetic sensor technology and can convert magnetic field changes into electrical signals, thereby realizing the perception and measurement of magnetic field information. The magnetic detection device can perform magnetic detection on objects to be detected through principles such as the Hall effect or electromagnetic induction effect. It can determine the magnetic size of a magnetic object by the influence of the magnetic object on the current and voltage, or by the change in the induced electromotive force.

[0003] The magnetic core installed in the transformer is magnetic. During the production process of the magnetic core, it is necessary to detect whether the magnetic force in the magnetic core meets the requirements. Since the magnetic cores in the transformer are mostly special-shaped parts and the sizes of magnetic cores of different models vary greatly, the detection is more complicated and the equipment required will change according to the size. Therefore, magnetic detection is mostly carried out by random inspection, but the magnetism in the magnetic core is difficult to be simply detected. When the problematic magnetic core is not sampled, it is difficult to be screened out. Therefore, in order to more conveniently perform unified magnetic detection on the magnetic core of the transformer and meet the magnetic detection of various types of magnetic cores, we propose a microelectronic magnetic detection device. Summary of the invention

[0004] The present invention provides a microelectronic magnetic force detection device, which solves the problem in the prior art that it is difficult to perform magnetic detection on a large number of irregular-shaped and multi-model magnetic cores when detecting the magnetic cores in the transformer.

[0005] The technical solution of the present invention is as follows:

[0006] A microelectronic magnetic force detection device comprises a magnetic core, a feeding track, a feeding assembly, a magnetic core docking mechanism, a conveying frame, a conveying mechanism and a magnetic detection mechanism, wherein two feeding tracks are provided, and a plurality of magnetic cores are slidably arranged on the feeding tracks, two feeding assemblies are provided, and two feeding assemblies are respectively fixedly arranged on the two feeding tracks, and the feeding assembly is used to convey the magnetic core to move, two magnetic core docking mechanisms are provided, and the two magnetic core docking mechanisms are arranged oppositely, and the magnetic core docking mechanism is fixedly arranged on a side of the feeding track away from the feeding assembly, and the magnetic core docking mechanism is used to drive the magnetic core to flip and dock, the conveying frame is provided above the feeding track and the magnetic core docking mechanism, and the conveying mechanism is provided on the conveying frame, and the conveying mechanism is used to convey the magnetic core on the feeding track to the magnetic core docking mechanism, and the magnetic detection mechanism is provided between the two feeding tracks, and a plurality of magnetic induction coils are provided on the magnetic detection mechanism, and the magnetic detection mechanism is used to detect the magnetism of the magnetic core.

[0007] The magnetic detection mechanism includes an adjusting bracket, a first ring, a second ring, a rotating assembly and a connecting assembly. The adjusting bracket is arranged between the two feeding tracks. The first ring is fixedly arranged on the adjusting bracket. The second ring is fixedly arranged on the side of the adjusting bracket away from the second ring. The rotating assembly is arranged between the first ring and the second ring. The rotating assembly is rotatably arranged on the first ring and the second ring. A plurality of magnetic induction coils are arranged on the rotating assembly. The rotating assembly is used to replace the magnetic induction coil for magnetic force detection of the magnetic core. The connecting assembly is fixedly arranged on the adjusting bracket. The connecting assembly is arranged in the center of the rotating assembly. The connecting assembly passes through the first ring and the second ring. The connecting assembly is used to be electrically connected to the magnetic induction coil for magnetic force detection.

[0008] The rotating assembly includes an annular frame, a gear ring and a motor 1. The annular frame is rotatably arranged on the sleeve ring 1 and the sleeve ring 2. The plurality of magnetic induction coils are circumferentially fixedly arranged on the annular frame. A wiring hole is arranged at one end of the magnetic induction coil arranged inside the annular frame. The gear ring is arranged on the annular frame. The gear ring is arranged on one side of the annular frame close to the sleeve ring 1. The motor 1 is fixedly arranged on the adjusting bracket. A gear is arranged on the output end of the motor 1, and the gear is meshed with the gear ring.

[0009] The connecting assembly includes a connecting frame, a slide rail 1, a driving cylinder 1 and a docking joint. The connecting frame is fixedly arranged on the adjusting bracket, the connecting frame passes through the ring 1 and the ring 2, the slide rail 1 is fixedly arranged on the connecting frame, the driving cylinder 1 is fixedly arranged on the connecting frame, the docking joint is detachably connected to the wiring hole, and the docking joint is connected to the output end of the driving cylinder 1.

[0010] The conveying mechanism includes a conveying track, a sliding seat, a second motor, a screw and a second driving cylinder. There are two conveying tracks, which are opened on the conveying frame and arranged above the feeding track. There are two sliding seats, which are respectively slidably arranged on the conveying track, and a sliding plate is connected to the two sliding seats. There are multiple second motors, which are fixedly arranged on the conveying frame. There are multiple screws, which are rotatably arranged on the conveying frame. The output end of each second motor is connected to the screw, and the screw is threadedly connected to the sliding plate. There are two second driving cylinders, which are respectively fixedly arranged on the sliding seat, and an adsorption device is arranged on the output end of the second driving cylinder.

[0011] The feeding assembly includes a feeding port, a driving cylinder and a door-shaped frame. The feeding port is arranged on the side of the feeding track, the driving cylinder is fixedly arranged on the feeding track, the door-shaped frame is slidably arranged on the feeding track, and the output end of the driving cylinder is connected to the door-shaped frame.

[0012] The magnetic core docking mechanism includes a docking base, a docking track, a driving cylinder four, a flipping assembly and a discharge assembly. The docking base is fixedly arranged on a side of the feeding track away from the door frame, the docking track is fixedly arranged on the docking base, the driving cylinder four is fixedly arranged on a side of the docking base away from the docking track, the driving cylinder four is horizontally arranged, and a supporting push block is arranged on the output end of the driving cylinder four, the supporting push block is in contact with the docking track, the flipping assembly is arranged on the side of the docking track, the flipping assembly is used to drive the magnetic core to flip 90 degrees, the discharge assembly is arranged on the docking base, and the discharge assembly is used to transport the magnetic core that has been detected.

[0013] The flip assembly includes a driving cylinder five and a flip seat, the driving cylinder five is fixedly arranged on the docking base, the output end of the driving cylinder five is connected with a motor three, the motor three is slidably connected to the docking base, the flip seat is connected to the output end of the motor three, the flip seat is in contact with the supporting push block, the material discharge assembly includes a material discharge plate and a driving cylinder six, the material discharge plate is rotatably arranged on a side of the docking track away from the driving cylinder four, the driving cylinder six is ​​rotatably arranged on the docking base, and the output end of the driving cylinder six is ​​rotatably connected to the material discharge plate.

[0014] The working principle and beneficial effects of the present invention are:

[0015] 1. In the present invention, a flip seat and a support push block are provided, and the flip seat can drive the magnetic core to rotate and align, and the support of the support push block can keep the magnetic core stable when placed on the flip seat. At this time, the two magnetic cores can be connected and magnetic detection can be carried out after the push of the support push block and the docking track;

[0016] 2. In the present invention, by providing a docking head and a magnetic induction coil, the annular frame is driven by the gear to rotate, and the magnetic induction coil can be adjusted according to magnetic cores of different sizes, and the docking head can be driven by the output end of the driving cylinder to separate or connect with the magnetic induction coil, thereby meeting the detection of various magnetic cores. At the same time, after the magnetic core detection is completed, when the material release plate is opened to release the magnetic core, the magnetic induction coil can be driven by the annular frame to rotate upward, driving the two magnetic cores to tilt and slide and separate from the magnetic induction coil;

[0017] 3. In the present invention, by setting up a magnetic core docking mechanism, two magnetic cores can be connected relative to each other, and the magnetic cores of the two magnetic cores can be quickly detected, thereby improving the speed of magnetic core detection, and a large number of magnetic cores can be detected, avoiding the failure to detect problematic magnetic cores in random inspections, thereby improving the overall quality of the product. By setting up a magnetic detection mechanism, the magnetic induction coil can be replaced according to different magnetic cores, and the magnetic core can be conveniently docked with the magnetic induction coil. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is another perspective structural schematic diagram of the whole of the present invention;

[0021] Figure 3 It is a schematic diagram of the partial structure of the magnetic detection mechanism in the present invention;

[0022] Figure 4It is a schematic diagram of the partial structure of the magnetic detection mechanism in the present invention from another perspective;

[0023] Figure 5 It is a partial structural schematic diagram of the cooperation between the magnetic detection mechanism and the magnetic core docking mechanism in the present invention;

[0024] Figure 6 It is a structural schematic diagram of the magnetic core docking mechanism in the present invention.

[0025] In the figure: 1. magnetic core; 2. feeding track; 3. conveying frame; 4. magnetic induction coil; 5. adjusting bracket; 6. collar one; 7. collar two; 8. ring frame; 9. gear ring; 10. motor one; 11. connecting frame; 12. slide rail one; 13. drive cylinder one; 14. docking joint; 15. conveying track; 16. sliding seat; 17. motor two; 18. screw rod; 19. drive cylinder two; 20. adsorption device; 21. feeding port; 22. drive cylinder three; 23. door frame; 24. docking base; 25. docking track; 26. drive cylinder four; 27. support push block; 28. drive cylinder five; 29. ​​motor three; 30. flip seat; 31. discharge plate; 32. drive cylinder six. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] like Figure 1 to Figure 6As shown, this embodiment proposes a microelectronic magnetic force detection device, including a magnetic core 1, a feeding track 2, a feeding assembly, a magnetic core docking mechanism, a conveying frame 3, a conveying mechanism and a magnetic detection mechanism, two feeding tracks 2 are provided, and multiple magnetic cores 1 are slidably arranged on the feeding track 2, two feeding assemblies are provided, and the two feeding assemblies are respectively fixedly arranged on the two feeding tracks 2, and the feeding assembly is used to convey the magnetic core 1 to move, two magnetic core docking mechanisms are provided, and the two magnetic core docking mechanisms are arranged oppositely, and the magnetic core docking mechanism is fixedly arranged on the side of the feeding track 2 away from the feeding assembly, and the magnetic core docking mechanism is used to drive the magnetic core 1 to flip and dock, and the conveying frame 3 is arranged above the feeding track 2 and the magnetic core docking mechanism, and the conveying mechanism is arranged on the conveying frame 3, and the conveying mechanism is used to transfer the magnetic cores on the feeding track 2 1 is transported to the magnetic core docking mechanism, the magnetic detection mechanism is arranged between the two feeding tracks 2, and a plurality of magnetic induction coils 4 are arranged on the magnetic detection mechanism. The magnetic detection mechanism is used to detect the magnetism of the magnetic core 1. Since the shape of the magnetic core 1 is mostly E-shaped, the magnetic detection of the magnetic core 1 can be carried out by connecting the two magnetic cores 1 relative to each other, and the magnetic induction coil 4 is set at the central docking position of the magnetic core 1 to perform magnetic detection. The detection device detects the magnetic core 1 by docking every two magnetic cores 1 and setting the magnetic induction coil 4 at the docking position of the two magnetic cores 1 at the same time. At the same time, different types of magnetic induction coils 4 can be replaced for different magnetic cores 1 for detection, so as to meet the demand for continuous detection of multiple magnetic cores 1. When the size difference of the replaced magnetic core 1 is large, the feeding track 2 and the flip seat 30 can also be replaced.

[0028] like Figure 1 to Figure 5 As shown, the magnetic detection mechanism includes an adjusting bracket 5, a collar 1 6, a collar 2 7, a rotating assembly and a connecting assembly. The adjusting bracket 5 is arranged between the two feeding tracks 2, the collar 1 6 is fixedly arranged on the adjusting bracket 5, the collar 2 7 is fixedly arranged on the side of the adjusting bracket 5 away from the collar 2 7, the rotating assembly is arranged between the collar 1 6 and the collar 2 7, the rotating assembly is rotatably arranged on the collar 1 6 and the collar 2 7, a plurality of magnetic induction coils 4 are arranged on the rotating assembly, the rotating assembly is used to replace the magnetic induction coils 4 for magnetic force detection of the magnetic core 1, the connecting assembly is fixedly arranged on the adjusting bracket 5, the connecting assembly is arranged in the center of the rotating assembly, the connecting assembly passes through the collar 1 6 and the collar 2 7, the connecting assembly is used to be electrically connected to the magnetic induction coils 4 for magnetic force detection, an annular groove is provided on the collar 1 6, and the gear ring 9 rotates in the annular groove. In this embodiment, there are specifically five magnetic induction coils 4 on the annular frame 8. When the output end of the motor 10 drives the gear to rotate, the gear drives the rotating annular frame 8 to rotate through the gear ring 9 to replace the magnetic induction coils 4 between the two magnetic cores 1.

[0029] like Figure 1 to Figure 5As shown, the rotating assembly includes an annular frame 8, a gear ring 9 and a motor 10. The annular frame 8 is rotatably arranged on the collar 1 6 and the collar 2 7. A plurality of magnetic induction coils 4 are circumferentially fixedly arranged on the annular frame 8. A wiring hole is arranged at one end of the magnetic induction coil 4 arranged inside the annular frame 8. The gear ring 9 is arranged on the annular frame 8. The gear ring 9 is arranged on a side of the annular frame 8 close to the collar 1 6. The motor 10 is fixedly arranged on the adjusting bracket 5. A gear is arranged on the output end of the motor 10. The gear is meshed with the gear ring 9. The gear is arranged in an annular groove on the collar 1 6 and meshes with the gear ring 9, thereby driving the gear ring 9 to rotate.

[0030] like Figure 3 to Figure 5 As shown, the connection assembly includes a connection frame 11, a slide rail 12, a drive cylinder 13 and a docking joint 14. The connection frame 11 is fixedly arranged on the adjustment bracket 5, the connection frame 11 passes through the collar 1 6 and the collar 2 7, the slide rail 12 is fixedly arranged on the connection frame 11, the drive cylinder 13 is fixedly arranged on the connection frame 11, the docking joint 14 is detachably connected to the wiring hole, and the docking joint 14 is connected to the output end of the drive cylinder 13. Since the annular frame 8 is set to a middle-through ring, the connection frame 11 is set in the center of the ring. When the annular frame 8 rotates, when the magnetic induction coil 4 When it rotates to the docking joint 14, the output end of the driving cylinder 13 can be extended to push the docking joint 14 to connect with the wiring hole on the magnetic induction coil 4. When the detection is completed and the annular frame 8 needs to be rotated, the output end of the driving cylinder 13 shortens and pulls the docking joint 14 to separate from the wiring hole. A connecting line connected to an external detection device is provided on the docking joint 14. The current is input into the magnetic induction coil 4 through the external device and the change of the current is detected, thereby detecting the magnetism of the magnetic core 1. The wiring holes on different magnetic induction coils 4 have the same size and can be connected through one wiring hole.

[0031] like Figure 1-2As shown, the conveying mechanism includes a conveying track 15, a sliding seat 16, a second motor 17, a screw 18 and a second driving cylinder 19. Two conveying tracks 15 are provided, and the conveying tracks 15 are opened on the conveying frame 3. The conveying track 15 is arranged above the feeding track 2. Two sliding seats 16 are provided, and the two sliding seats 16 are respectively slidably arranged on the conveying track 15. The two sliding seats 16 are connected with sliding plates. There are multiple second motors 17, and the second motors 17 are fixedly arranged on the conveying frame 3. There are multiple screws 18, and the screws 18 are rotatably arranged on the conveying frame 3. The output end of each second motor 17 is connected to the screw 18. The screw 18 is threadedly connected to the sliding plate, and two driving cylinders 19 are provided. The two driving cylinders 19 are respectively fixed on the sliding seat 16. An adsorption device 20 is provided on the output end of the driving cylinder 19. The adsorption device 20 can use an electromagnet or an electric suction cup to achieve the function of adsorbing or putting down the magnetic core 1 when needed. The output end of the motor 17 drives the screw 18 to rotate to push the sliding seat 16 to slide on the conveying track 15. The output end of the driving cylinder 19 is extended and shortened, and the magnetic core 1 can be lifted on the feeding track 2 by the adsorption device 20 and moved to the flip seat 30.

[0032] like Figure 1-2 As shown, the feeding assembly includes a feeding port 21, a driving cylinder 22 and a door frame 23. The feeding port 21 is arranged on the side of the feeding track 2, the driving cylinder is fixedly arranged on the feeding track 2, the door frame 23 is slidably arranged on the feeding track 2, and the output end of the driving cylinder is connected to the door frame 23. The external feeding device transports the magnetic core 1 to the feeding port 21, and pushes the magnetic core 1 into the feeding track 2 through the door frame 23. When the door frame 23 pushes the magnetic core 1 into the feeding track 2, the magnetic core 1 cannot enter the feeding track 2 through the feeding port 21, and the door frame 23 can block it.

[0033] like Figure 3 to Figure 6As shown, the core docking mechanism includes a docking base 24, a docking track 25, a driving cylinder 26, a flip assembly and a discharge assembly. The docking base 24 is fixedly arranged on the side of the feeding track 2 away from the door frame 23, the docking track 25 is fixedly arranged on the docking base 24, the driving cylinder 26 is fixedly arranged on the side of the docking base 24 away from the docking track 25, the driving cylinder 26 is arranged horizontally, and a supporting push block 27 is arranged on the output end of the driving cylinder 26, and the supporting push block 27 is in contact with the docking track 25. The flip assembly is arranged on the side of the docking track 25, and the flip assembly is used to drive the magnetic core 1 to flip 90 degrees. The discharge assembly is arranged on the docking base 24, the discharge assembly is used to transport the magnetic core 1 that has been tested. When the magnetic core 1 is placed on the flip assembly, the support push block 27 can support the magnetic core 1. When the magnetic core 1 is placed, the output end of the driving cylinder four 26 is shortened. At this time, the flip assembly drives the magnetic core 1 to rotate 90 degrees and places the magnetic core 1 on the docking track 25. At this time, the flip assembly is separated from the magnetic core 1, and the output end of the driving cylinder four 26 pushes the magnetic core 1 to move on the docking track 25 through the support push block 27. At this time, the magnetic induction coil 4 rotates between the two magnetic cores 1. When the two magnetic cores 1 are docked, the magnetic core 1 is inserted into the magnetic induction coil 4 for testing. After the test is completed, the discharge assembly discharges the magnetic core 1 downward.

[0034] like Figures 4 to 6 As shown, the flip assembly includes a drive cylinder five 28 and a flip seat 30. The drive cylinder five 28 is fixedly arranged on the docking base 24. The output end of the drive cylinder five 28 is connected to a motor three 29. The motor three 29 is slidably connected to the docking base 24. The flip seat 30 is connected to the output end of the motor three 29. The flip seat 30 is in contact with the support push block 27. The discharge assembly includes a discharge plate 31 and a drive cylinder six 32. The discharge plate 31 is rotatably arranged on the docking track 25 away from the side of the drive cylinder four 26. The drive cylinder six 32 is rotatably arranged on the docking base 24. The output end of the drive cylinder six 32 is rotatably connected to the discharge plate 31. The flip seat 30 maintains a horizontal angle. At this time The magnetic core 1 is placed on the flip seat 30, and the support push block 27 is arranged under the flip seat 30 to support it. After the magnetic core 1 is placed steadily, the output end of the driving cylinder four 26 pulls the support push block 27 to move, and the output end of the motor three 29 drives the flip seat 30 to rotate, and the magnetic core 1 rotates accordingly. The output end of the driving cylinder five 28 pulls the motor three 29 and the flip seat 30 away from the magnetic core 1. At this time, the support push block 27 pushes the magnetic core 1 to move and dock on the docking track 25. After the inspection is completed, the magnetic core 1 is released by the rotation of the discharge plate 31. After the magnetic core 1 falls, the magnetic core 1 with magnetic problems can be separated from the good magnetic core 1 through the transportation device or sorting device below and transported.

[0035] In this embodiment, the output end of the driving cylinder 19 is extended, and the magnetic core 1 is adsorbed by the adsorption device 20. The output end of the motor 17 drives the screw 18 to rotate and pull the sliding seat 16 to slide on the conveying track 15, driving the driving cylinder 19 and the magnetic core 1 to move. The output end of the motor 10 drives the gear to rotate, and the gear drives the gear ring 9 to rotate, rotating the magnetic induction coil 4 to the top of the discharge plate 31. The output end of the driving cylinder 13 pushes the docking head 14 to slide on the slide rail and connect with the wiring hole. The driving cylinder 19 places the magnet on the flip seat 30, and the adsorption device 20 places the magnet The core 1 is put down. At this time, the magnetic core 1 and the flip seat 30 are placed on the supporting push block 27. The output end of the driving cylinder four 26 is shortened to pull the supporting push block 27 to move. The output end of the motor three 29 drives the flip seat 30 to rotate, and the magnetic core 1 is moved to the docking track 25. At this time, the output end of the driving cylinder five 28 is shortened to pull the flip seat 30 away from the magnetic core 1. The output ends of the two driving cylinders four 26 are extended to push the magnetic core 1 to get closer and dock. The two magnetic cores 1 pass through the magnetic induction coil 4 for detection. When the detection is completed, the output end of the driving cylinder six 32 is shortened to pull the discharge plate 31 to rotate, and the magnetic core 1 is released.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A microelectronic magnetic force detection device, comprising a magnetic core (1), characterized in that: Also includes: A feeding track (2), wherein two feeding tracks (2) are provided, and a plurality of magnetic cores (1) are slidably arranged on the feeding track (2); A feeding assembly, wherein two feeding assemblies are provided, and the two feeding assemblies are respectively fixedly arranged on the two feeding tracks (2), and the feeding assemblies are used to transport the magnetic core (1) to move; A magnetic core docking mechanism, wherein two magnetic core docking mechanisms are provided, the two magnetic core docking mechanisms are arranged opposite to each other, the magnetic core docking mechanism is fixedly arranged on a side of the feeding track (2) away from the feeding assembly, and the magnetic core docking mechanism is used to drive the magnetic core (1) to flip and dock; A conveying frame (3), wherein the conveying frame (3) is arranged above the feeding track (2) and the magnetic core docking mechanism; A conveying mechanism, the conveying mechanism being arranged on the conveying frame (3), and the conveying mechanism being used to convey the magnetic core (1) on the feeding track (2) to the magnetic core docking mechanism; A magnetic detection mechanism is arranged between the two feeding tracks (2), a plurality of magnetic induction coils (4) are arranged on the magnetic detection mechanism, and the magnetic detection mechanism is used to detect the magnetism of the magnetic core (1).

2. A microelectronic magnetic force detection device according to claim 1, characterized in that: The magnetic detection mechanism comprises: An adjusting bracket (5), wherein the adjusting bracket (5) is arranged between the two feeding tracks (2); A collar (6), wherein the collar (6) is fixedly disposed on the adjustment bracket (5); A second collar (7), wherein the second collar (7) is fixedly arranged on a side of the adjustment bracket (5) away from the second collar (7); A rotating assembly, the rotating assembly is arranged between the first collar (6) and the second collar (7), the rotating assembly is rotatably arranged on the first collar (6) and the second collar (7), a plurality of magnetic induction coils (4) are arranged on the rotating assembly, and the rotating assembly is used to replace the magnetic induction coils (4) for performing magnetic force detection on the magnetic core (1); A connecting component, the connecting component is fixedly arranged on the adjusting bracket (5), the connecting component is arranged in the center of the rotating component, the connecting component passes through the first ring (6) and the second ring (7), and the connecting component is used to electrically connect with the magnetic induction coil (4) for magnetic force detection.

3. A microelectronic magnetic force detection device according to claim 2, characterized in that: The rotating assembly comprises: an annular frame (8), the annular frame (8) being rotatably arranged on the first sleeve ring (6) and the second sleeve ring (7), a plurality of magnetic induction coils (4) being circumferentially fixedly arranged on the annular frame (8), and a wiring hole being arranged at one end of the magnetic induction coils (4) arranged inside the annular frame (8); A gear ring (9), the gear ring (9) being arranged on the annular frame (8), the gear ring (9) being arranged on one side of the annular frame (8) close to the sleeve ring (6); Motor 1 (10), the motor 1 (10) is fixedly arranged on the adjustment bracket (5), and a gear is arranged on the output end of the motor 1 (10), and the gear is meshed with the gear ring (9).

4. A microelectronic magnetic force detection device according to claim 3, characterized in that: The connection component comprises: A connecting frame (11), the connecting frame (11) is fixedly arranged on the adjusting bracket (5), and the connecting frame (11) passes through the first sleeve ring (6) and the second sleeve ring (7); A slide rail (12), wherein the slide rail (12) is fixedly arranged on the connection frame (11); A driving cylinder (13), wherein the driving cylinder (13) is fixedly disposed on the connecting frame (11); A docking joint (14), the docking joint (14) is detachably connected to the wiring hole, and the docking joint (14) is connected to the output end of the driving cylinder 1 (13).

5. A microelectronic magnetic force detection device according to claim 4, characterized in that: The conveying mechanism comprises: A conveying track (15), wherein two conveying tracks (15) are provided, wherein the conveying tracks (15) are opened on the conveying frame (3), and wherein the conveying tracks (15) are arranged above the feeding track (2); A sliding seat (16), wherein two sliding seats (16) are provided, and the two sliding seats (16) are respectively slidably provided on the conveying track (15), and the two sliding seats (16) are connected with sliding plates; Motor 2 (17), a plurality of motors 2 (17) are provided, and the motor 2 (17) is fixedly provided on the conveying frame (3); A screw rod (18), wherein a plurality of screw rods (18) are provided, wherein the screw rods (18) are rotatably provided on the conveying frame (3), wherein the output end of each motor 2 (17) is connected to the screw rod (18), and the screw rod (18) is threadedly connected to the sliding plate; A second driving cylinder (19), wherein two second driving cylinders (19) are provided, and the two second driving cylinders (19) are respectively fixedly provided on the sliding seat (16), and an adsorption device (20) is provided on the output end of the second driving cylinder (19).

6. A microelectronic magnetic force detection device according to claim 5, characterized in that: The feeding assembly comprises: A feeding port (21), wherein the feeding port (21) is arranged on the side of the feeding track (2); A driving cylinder three (22), the driving cylinder being fixedly arranged on the feeding track (2); A door-shaped frame (23) is slidably arranged on the feeding track (2), and the output end of the driving cylinder is connected to the door-shaped frame (23).

7. A microelectronic magnetic force detection device according to claim 6, characterized in that: The magnetic core docking mechanism comprises: A docking base (24), wherein the docking base (24) is fixedly arranged on a side of the feeding track (2) away from the door frame (23); A docking track (25), wherein the docking track (25) is fixedly arranged on the docking base (24); A driving cylinder four (26), wherein the driving cylinder four (26) is fixedly arranged on a side of the docking base (24) away from the docking track (25), the driving cylinder four (26) is arranged horizontally, and a supporting push block (27) is arranged on the output end of the driving cylinder four (26), and the supporting push block (27) is in contact with the docking track (25); A flip assembly, the flip assembly being arranged on the side of the docking track (25), and the flip assembly being used to drive the magnetic core (1) to flip 90 degrees; A material discharge component is arranged on the docking base (24), and is used to transport the magnetic core (1) that has been inspected.

8. A microelectronic magnetic force detection device according to claim 7, characterized in that: The flip assembly comprises: A driving cylinder five (28), wherein the driving cylinder five (28) is fixedly arranged on the docking base (24), and a motor three (29) is connected to the output end of the driving cylinder five (28), and the motor three (29) is slidably connected to the docking base (24); A flip seat (30), the flip seat (30) is connected to the output end of the motor three (29), and the flip seat (30) is in contact with the support push block (27).

9. A microelectronic magnetic force detection device according to claim 8, characterized in that: The discharge assembly comprises: A material discharge plate (31), the material discharge plate (31) being rotatably disposed on a side of the docking track (25) away from the driving cylinder four (26); A driving cylinder six (32), the driving cylinder six (32) is rotatably arranged on the docking base (24), and the output end of the driving cylinder six (32) is rotatably connected to the discharge plate (31).

Images