A patch inductor online real-time detection device

Abstract

The utility model discloses a kind of patch inductance online real-time detection devices, it is related to electrical parameter detection technical field, including base, the top one end of the base is fixedly connected with L type support seat, the cavity of the L type support seat is fixedly connected with support plate by lifting mechanism, the top of the support plate is fixedly connected with electrical measurement module, the top of the base is rotatably connected with support tube, the top of the support tube is fixedly connected with connecting disc, the periphery side wall of the connecting disc is fixedly connected with hollow connecting arm. The base provided by the utility model is classified and screened to qualified and unqualified product simultaneously on the basis of improving feeding and discharging speed slow and accelerating detection efficiency, to solve the feeding and discharging speed slow of existing patch inductance online real-time detection device, and the problem that detection classification integration is insufficient, leading to low efficiency, high risk of mixing.

Description

Technical Field

[0001] This utility model relates to the field of electrical parameter detection technology, specifically to an online real-time detection device for surface mount inductors. Background Technology

[0002] The surface mount inductor online real-time detection device is a device that, on a surface mount inductor production line, uses automated mechanical conveying and electrical measurement modules to detect core parameters such as inductance and Q value in real time and automatically screen out defective products.

[0003] Existing online real-time testing devices for surface mount inductors suffer from slow loading and unloading speeds during actual operation. Traditional loading methods rely heavily on manual or semi-automated mechanisms, failing to achieve efficient integration with the testing process. This results in excessively long preparation times for individual inductors from entering the testing area to completing their positioning. During unloading, the lack of a rapid sorting and transfer mechanism necessitates additional sorting processes for the tested inductors, severely restricting the overall testing cycle time and significantly reducing testing efficiency per unit time. Furthermore, these devices generally suffer from insufficient integration of testing and sorting; the testing module and sorting mechanism often operate independently, lacking coordinated control logic. There is a lag in the feedback of testing data to the sorting execution components, leading to positioning deviations during sorting and increasing the risk of mixing qualified and unqualified products. This not only affects the reliability of the testing results but also requires subsequent manual re-inspection, further increasing production and time costs. Summary of the Invention

[0004] In view of the problems existing in the current online real-time detection device for surface mount inductors, this utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide an online real-time detection device for surface mount inductors, which solves the problems of slow loading and unloading speed and insufficient integrated detection and classification of existing online real-time detection devices for surface mount inductors, resulting in low efficiency and high risk of material mixing.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an online real-time detection device for surface mount inductors, comprising a base, an L-shaped support seat fixedly connected to one top end of the base, a support plate fixedly connected to the cavity of the L-shaped support seat via a lifting mechanism, an electrical measurement module fixedly connected to the top of the support plate, a support tube rotatably connected to the top of the base, a connecting plate fixedly connected to the top of the support tube, and hollow connecting arms fixedly connected to the four sides of the connecting plate; The base has a drive mechanism fixedly connected to the support tube inside its cavity. A qualified sliding guide chamber is fixedly connected to one side wall of the base, and a non-qualified sliding guide chamber is fixedly connected to the other side wall of the base. A negative pressure generating device is fixedly connected to one cavity of the base, and a sealing rotating connecting device is fixedly connected to the bottom of the other cavity of the base. The output end of the negative pressure generating device is fixedly connected to the input end of the sealing rotating connecting device. The bottom of the support tube is fixedly connected to the sealing rotating connecting device. A control valve is fixedly connected to the bottom output end of each hollow connecting arm. An adsorption plate device is fixedly connected to the output end of the control valve. A control display is fixedly connected to the side wall of the base. An adsorption connecting tube is fixedly connected to the bottom input end of each hollow connecting arm. The other end of each adsorption connecting tube is fixedly connected to the output end of the support tube wall.

[0007] Preferably, the lifting mechanism includes an electric push rod, a limiting slide, and a limiting slider. The top of the L-shaped support is fixedly connected to the electric push rod, and the side wall of the L-shaped support is slidably connected to the limiting slide by opening a limiting slide. The side wall of the limiting slider is fixedly connected to the side wall of the support plate.

[0008] Preferably, the driving mechanism includes a gear ring, a motor, and a drive gear. The gear ring is fixedly connected to the wall of the support tube, a motor is fixedly connected to one end of the cavity of the base, and a drive gear is fixedly connected to one end of the motor. The drive gear and the gear ring are meshed together.

[0009] Preferably, the sealing rotating connection device includes a sealing connection seat, a sealing connection sleeve is rotatably connected inside the cavity of the sealing connection seat, the bottom opening of the sealing connection seat is fixedly connected to the output pipe end of the negative pressure generating device, and the top opening of the sealing connection sleeve is fixedly connected to the bottom of the support pipe.

[0010] Furthermore, the adsorption disk device includes a hollow disk, the bottom of which has multiple adsorption holes, and a sealing lip ring is fixedly connected to the bottom of the hollow disk.

[0011] Preferably, the inner walls of both the qualified and unqualified sliding guide chambers are coated with a polyoxymethylene wear-resistant coating.

[0012] The technical effects and advantages provided by this utility model in the above technical solution are as follows: 1. This utility model utilizes a set drive mechanism to drive the support tube and hollow connecting arm to rotate cyclically, realizing continuous operation of feeding, detection, and sorting unloading. It uses a set qualified and unqualified sliding guide bin to complete automatic sorting, reduce the risk of mixing materials, and solve the problems of low efficiency and easy mixing of materials in traditional devices.

[0013] 2. This utility model utilizes a lifting mechanism to precisely adjust the height of the electrical measurement module via an electric push rod. The limiting slide and slider ensure stable lifting. The multiple adsorption holes of the adsorption plate device and the sealing lip ring form a uniform and stable adsorption. The sealed rotating connection device ensures negative pressure transmission and sealing, thereby improving the reliability of detection and transportation.

[0014] 3. This utility model utilizes the qualified and unqualified sliding guide chambers and the polyoxymethylene wear-resistant coating on the inner wall to reduce friction damage, reduce the wear rate of the guide chambers, and ensures that the transmission and connection structures are designed to be stable, thereby extending the overall service life of the device and reducing maintenance costs. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a front structural cross-sectional view of the present invention; Figure 3 This is a top view of the structure of this utility model; Figure 4 This is a three-dimensional exploded view of the adsorption plate device of this utility model.

[0017] Explanation of reference numerals in the attached figures: 1. Base; 2. L-shaped support seat; 3. Support plate; 4. Electrical measurement module; 5. Support tube; 6. Connecting plate; 7. Hollow connecting arm; 8. Qualified sliding guide chamber; 9. Unqualified sliding guide chamber; 10. Negative pressure generating device; 11. Sealing rotating connection device; 12. Control valve; 13. Adsorption plate device; 14. Control display; 15. Adsorption connecting tube; 16. Electric push rod; 17. Limiting slide; 18. Limiting slider; 19. Gear ring; 20. Motor; 21. Drive gear; 22. Sealing connecting seat; 23. Sealing connecting sleeve; 24. Hollow plate; 25. Adsorption hole; 26. Sealing lip ring. Detailed Implementation

[0018] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0019] The figures disclosed in this utility model embodiment are of this utility model.

[0020] This utility model provides, for example Figure 1-4The device for online real-time detection of surface mount inductors shown includes a base 1, an L-shaped support 2 fixedly connected to one top end of the base 1, a support plate 3 fixedly connected to the cavity of the L-shaped support 2 via a lifting mechanism, an electrical measurement module 4 fixedly connected to the top of the support plate 3, a support tube 5 rotatably connected to the top of the base 1, a connecting plate 6 fixedly connected to the top of the support tube 5, and hollow connecting arms 7 fixedly connected to the four sides of the connecting plate 6. The base 1 has a drive mechanism fixedly connected to the support tube 5 inside its cavity. A qualified sliding guide chamber 8 is fixedly connected to one side wall of the base 1, and a non-qualified sliding guide chamber 9 is fixedly connected to the other side wall of the base 1. A negative pressure generating device 10 is fixedly connected to one cavity of the base 1, and a sealing rotating connecting device 11 is fixedly connected to the bottom of the other cavity of the base 1. The output end of the negative pressure generating device 10 is fixedly connected to the input end of the sealing rotating connecting device 11. The bottom of the support tube 5 is fixedly connected to the sealing rotating connecting device 11. A control valve 12 is fixedly connected to the bottom output end of each hollow connecting arm 7, and an adsorption plate device 13 is fixedly connected to the output end of the control valve 12. A control display 14 is fixedly connected to the side wall of the base 1. An adsorption connecting tube 15 is fixedly connected to the bottom input end of each hollow connecting arm 7, and the other end of each adsorption connecting tube 15 is fixedly connected to the output end of the support tube 5. The L-shaped support base 2 provides an installation carrier for the lifting mechanism and the support plate 3. The lifting mechanism is adjustable. The height of the support plate 3 allows the electrical measurement module 4 to adapt to the testing requirements of surface mount inductors of different specifications. The support tube 5 supports the connecting plate 6 and enables its rotation. The hollow connecting arms 7 around the connecting plate 6 can simultaneously carry multiple surface mount inductors, improving testing efficiency. The drive mechanism drives the support tube 5 to rotate, enabling multiple hollow connecting arms 7 to circulate and increasing the loading and unloading speed. The qualified and unqualified sliding guide bins 8 and 9 enable automatic classification of surface mount inductors after testing, reducing the risk of mixing. The negative pressure generating device 10 provides negative pressure to the adsorption plate device 13 through the sealed rotating connecting device 11, support tube 5, and adsorption connecting tube 15, achieving stable adsorption and transfer of surface mount inductors. The control valve 12 controls the adsorption and release actions, and the control display 14 facilitates real-time monitoring of test data and equipment status. This solves the problems of slow loading and unloading speed and insufficient integrated testing and classification in existing surface mount inductor online real-time testing devices, resulting in low efficiency and high risk of mixing.

[0021] To precisely adjust the height of the electrical measurement module and adapt to different testing needs, such as... Figure 1-3As shown, the lifting mechanism includes an electric push rod 16, a limiting slide 17, and a limiting slider 18. The top of the L-shaped support base 2 is fixedly connected to the electric push rod 16. The side wall of the L-shaped support base 2 is provided with a limiting slide 17 and is slidably connected to the limiting slider 18. The side wall of the limiting slider 18 is fixedly connected to the side wall of the support plate 3. The electric push rod 16 provides stable power to drive the support plate 3 to rise and fall, thereby realizing the height adjustment of the electrical measurement module 4. The limiting slide 17 and the limiting slider 18 cooperate to ensure the verticality and stability of the support plate 3 during the rise and fall, thereby improving the detection accuracy.

[0022] To drive the support tube to rotate and achieve cyclic operation, such as Figure 2 As shown, the drive mechanism includes a gear ring 19, a motor 20, and a drive gear 21. The gear ring 19 is fixedly connected to the wall of the support tube 5. The motor 20 is fixedly connected to one end of the cavity of the base 1. The drive gear 21 is fixedly connected to one end of the motor 20. The drive gear 21 and the gear ring 19 are meshed together. The motor 20 drives the support tube 5 to rotate smoothly through the meshing of the drive gear 21 and the gear ring 19, so that multiple hollow connecting arms 7 can sequentially complete the feeding, detection, and sorting unloading actions, realize continuous cycle operation, and improve detection efficiency.

[0023] To ensure the airtightness of the negative pressure transmission while not affecting the rotation of the support pipe, such as Figure 2 As shown, the sealing rotating connection device 11 includes a sealing connection seat 22, and a sealing connection sleeve 23 is rotatably connected inside the cavity of the sealing connection seat 22. The bottom opening of the sealing connection seat 22 is fixedly connected to the output pipe end of the negative pressure generating device 10, and the top opening of the sealing connection sleeve 23 is fixedly connected to the bottom of the support pipe 5. By utilizing the rotational cooperation between the sealing connection seat 22 and the sealing connection sleeve 23, the support pipe 5 can rotate freely while the negative pressure is sealed and transmitted, ensuring that the adsorption force of the adsorption plate device 13 is stable and reliable.

[0024] To securely attach the surface-mount inductor and prevent it from falling off during transport, such as Figure 4 As shown, the adsorption tray device 13 includes a hollow tray 24. The bottom of the hollow tray 24 has multiple adsorption holes 25. A sealing lip ring 26 is fixedly connected to the bottom of the hollow tray 24. The multiple adsorption holes 25 are evenly distributed to form a uniform adsorption force on the chip inductor. The sealing lip ring 26 enhances the sealing with the surface of the chip inductor, improves the adsorption stability, and prevents the chip inductor from falling off or shifting position during transportation.

[0025] To reduce wear on the inner wall of the guide chamber and extend its service life, such as Figure 1-3As shown, the inner walls of both qualified sliding guide chamber 8 and unqualified sliding guide chamber 9 are coated with polyoxymethylene wear-resistant coating. The polyoxymethylene wear-resistant coating has a low coefficient of friction and high wear resistance, which reduces the frictional damage between the patch inductor and the inner wall of the guide chamber during the sliding process, while reducing the wear rate of the guide chamber and extending the service life of the device.

[0026] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A surface mount inductor online real-time detection device, comprising a base (1), characterized in that: An L-shaped support base (2) is fixedly connected to one end of the top of the base (1). A support plate (3) is fixedly connected to the cavity of the L-shaped support base (2) through a lifting mechanism. An electrical measurement module (4) is fixedly connected to the top of the support plate (3). A support tube (5) is rotatably connected to the top of the base (1). A connecting plate (6) is fixedly connected to the top of the support tube (5). Hollow connecting arms (7) are fixedly connected to the four sides of the connecting plate (6). The base (1) has a drive mechanism fixedly connected to the support tube (5) inside its cavity. A qualified sliding guide chamber (8) is fixedly connected to one side wall of the base (1), and an unqualified sliding guide chamber (9) is fixedly connected to the other side wall of the base (1). A negative pressure generating device (10) is fixedly connected to one cavity of the base (1), and a sealing rotating connection device (11) is fixedly connected to the bottom of the other cavity of the base (1). The output pipe end of the negative pressure generating device (10) is fixedly connected to the input end of the sealing rotating connection device (11). The bottom of the support tube (5) is fixedly connected to the sealing rotating connection device (11), and the bottom output end of each hollow connecting arm (7) is fixedly connected to a control valve (12). The output end of the control valve (12) is fixedly connected to an adsorption plate device (13). The side wall of the base (1) is fixedly connected to a control display (14). The bottom input end of each hollow connecting arm (7) is fixedly connected to an adsorption connecting tube (15). The other end of each adsorption connecting tube (15) is fixedly connected to the tube wall output end of the support tube (5).

2. The online real-time detection device for surface mount inductors according to claim 1, characterized in that: The lifting mechanism includes an electric push rod (16), a limiting slide (17), and a limiting slider (18). The top of the L-shaped support base (2) is fixedly connected to the electric push rod (16). The side wall of the L-shaped support base (2) is connected to the limiting slide (17) and the limiting slider (18) is slidably connected. The side wall of the limiting slider (18) is fixedly connected to the side wall of the support plate (3).

3. The online real-time detection device for surface mount inductors according to claim 1, characterized in that: The drive mechanism includes a gear ring (19), a motor (20) and a drive gear (21). The support tube (5) is fixedly connected to the wall of the tube. The base (1) is fixedly connected to one end of the cavity of the motor (20). The motor (20) is fixedly connected to one end of the motor (20). The drive gear (21) and the gear ring (19) are meshed together.

4. The online real-time detection device for surface mount inductors according to claim 1, characterized in that: The sealing rotating connection device (11) includes a sealing connection seat (22), a sealing connection sleeve (23) is rotatably connected inside the cavity of the sealing connection seat (22), the bottom opening of the sealing connection seat (22) is fixedly connected to the output pipe end of the negative pressure generating device (10), and the top opening of the sealing connection sleeve (23) is fixedly connected to the bottom of the support pipe (5).

5. The online real-time detection device for surface mount inductors according to claim 1, characterized in that: The adsorption plate device (13) includes a hollow plate (24), the bottom of which is provided with a plurality of adsorption holes (25), and a sealing lip ring (26) is fixedly connected to the bottom of the hollow plate (24).

6. The online real-time detection device for surface mount inductors according to claim 1, characterized in that: The inner walls of both the qualified sliding guide chamber (8) and the unqualified sliding guide chamber (9) are provided with a polyoxymethylene wear-resistant coating.

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