Quality detection device for capacitor production

Abstract

The utility model relates to the field of capacitors, and particularly discloses a quality detection device for capacitor production, which comprises a bottom plate, the outer surface of the bottom plate is provided with a supporting assembly, the upper surface of the bottom plate is connected with a rotating assembly, the outer surface of the bottom plate is connected with a detection assembly, and the top end of the rotating assembly is connected with a turntable. The outer surface of the rotating disc is connected with a plurality of air cylinders, and the output end of each air cylinder is connected with a spring. Through cooperative use of the air cylinder, the spring, the top plate, the placing frame and the limiting hole, the metal film capacitor is placed in the placing frame, the pin penetrates through the limiting hole, the air cylinder is started to drive the top plate to fix the metal film capacitor, and through the spring, damage to the metal film capacitor can be avoided. The service life of the metal film capacitor is prolonged, different metal film capacitors can be fixedly measured, the practicability of the device is improved, long-term use of the device is facilitated, and the detection efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of capacitor technology, specifically a quality inspection device for capacitor production. Background Technology

[0002] Two conductors placed close together, with a non-conductive insulating medium sandwiched between them, constitute a capacitor. When a voltage is applied between the two plates of a capacitor, the capacitor stores charge. The capacitance of a capacitor is numerically equal to the ratio of the charge on one conductive plate to the voltage between the two plates. Capacitors play an important role in circuits such as tuning, bypassing, coupling, and filtering. They are used in the tuning circuits of transistor radios, as well as in the coupling and bypass circuits of color televisions. With the rapid development of electronic information technology and the increasingly fast pace of digital electronic product upgrades, the production and sales of consumer electronics products, mainly flat-screen TVs, laptops, and digital cameras, have continued to grow, driving the growth of the capacitor industry.

[0003] Chinese patent CN213986688U discloses a quality inspection device for the production of metal film capacitors. The device includes a base, a support rod welded to the top side of the base, a bracket welded to one side of the support rod, a motor mounted on the top side of the bracket, a transmission rod fixedly connected to the output end of the motor, a rotating disk welded to one end of the transmission rod, an upper fixing plate welded to one side of the rotating disk, a bolt rod threaded into the upper fixing plate, a slide rail installed inside the base, an electric slider installed inside the slide rail, a support plate fixedly connected to the top side of the electric slider, and a limit block welded to the top side of the support plate. This invention has a simple structure, is easy to operate, and can quickly and automatically inspect the quality of metal film capacitors, eliminating the need for technicians to inspect them one by one, thus being highly efficient and significantly reducing manpower and material costs.

[0004] However, the above-mentioned device still has some shortcomings in its use. The device clamps the metal film capacitor by fastening bolts and buffer plates, but there are too many styles of metal film capacitors, and this method cannot clamp metal film capacitors of other shapes. Therefore, we propose a quality inspection device for capacitor production to solve the above problems. Utility Model Content

[0005] To address the existing problems, this utility model provides a quality inspection device for capacitor production, which can effectively solve the problems mentioned in the background art.

[0006] To solve the above problems, the present invention adopts the following technical solution:

[0007] A quality inspection device for capacitor production includes a base plate, a support assembly on the outer surface of the base plate, a rotating assembly connected to the upper surface of the base plate, a detection assembly connected to the outer surface of the base plate, a turntable connected to the top of the rotating assembly, a plurality of cylinders connected to the outer surface of the turntable, a spring connected to the output end of each cylinder, a top plate connected to the top of each spring, a support column connected to the outer surface of the turntable, a mounting plate connected to the top of the support column, a plurality of placement frames communicating with the outer surface of the mounting plate, two limiting holes formed on the outer surface of each placement frame, and a top plate adapted to each placement frame.

[0008] As a further improvement of this utility model: the support component includes multiple threaded holes, and an adjusting rod is threadedly connected to the inner wall of each threaded hole.

[0009] As a further improvement of this utility model: a screw block is connected to the top of each adjustment rod, and a base is connected to the bottom of each adjustment rod.

[0010] As a further embodiment of this utility model: the rotating component includes a load-bearing plate, the outer surface of the load-bearing plate is connected to a first motor, and the output end of the first motor is connected to a rotating column.

[0011] As a further embodiment of this utility model: a first bearing is inlaid on the outer surface of the load-bearing plate, the inner ring of the first bearing is connected to the outer surface of the rotating column, and the top end of the rotating column is connected to the outer surface of the turntable.

[0012] As a further embodiment of this utility model: the detection component includes a second motor and two second bearings, the two second bearings are located inside the base plate, the output end of the second motor is connected to a threaded rod, and the inner rings of the two second bearings are connected to the outer surface of the threaded rod.

[0013] As a further embodiment of this utility model: a nut is threadedly connected to the outer surface of the threaded rod, an adjusting plate is connected to the upper surface of the nut, a multimeter is connected to the upper surface of the adjusting plate, and a warning light is connected to the upper surface of the adjusting plate.

[0014] As a further improvement of this utility model: two sliding grooves are provided inside the base plate, and sliders are slidably connected to the inner walls of the two sliding grooves. The sides of the two sliders that are close to each other are connected to the outer surface of the nut.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: by using the cylinder, spring, top plate, placement frame and limiting hole in combination, the metal film capacitor is placed inside the placement frame, so that the pins pass through the limiting hole. By activating the cylinder, the cylinder drives the top plate to fix the metal film capacitor. The spring can avoid damage to the metal film capacitor, increase the service life of the metal film capacitor, and can fix and measure different metal film capacitors, which increases the practicality of the device, is conducive to the long-term use of the device, and increases the detection efficiency. Attached Figure Description

[0016] Figure 1 A three-dimensional structural diagram of a quality inspection device for capacitor production;

[0017] Figure 2 This is a side view schematic diagram of a quality inspection device for capacitor production.

[0018] Figure 3 This is a schematic cross-sectional view of a quality inspection device for capacitor production.

[0019] Figure 4 In a quality inspection device for capacitor production Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0020] Figure 5 In a quality inspection device for capacitor production Figure 2 Enlarged schematic diagram of the structure at point B.

[0021] In the diagram: 1. Base plate; 2. Support assembly; 201. Threaded hole; 202. Adjusting rod; 203. Tightening block; 204. Base; 3. Rotating assembly; 301. Load-bearing plate; 302. First motor; 303. Rotating column; 304. First bearing; 4. Detection assembly; 401. Second motor; 402. Threaded rod; 403. Second bearing; 404. Nut; 405. Adjusting plate; 406. Multimeter; 407. Warning light; 5. Slide groove; 6. Slider; 7. Turntable; 8. Cylinder; 9. Spring; 10. Top plate; 11. Support column; 12. Mounting plate; 13. Placement frame; 14. Limiting hole. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] In this embodiment, combined with Figures 1 to 5 This embodiment provides a quality inspection device for capacitor production, including a base plate 1. A support assembly 2 is provided on the outer surface of the base plate 1. A rotating assembly 3 is connected to the upper surface of the base plate 1. A detection assembly 4 is connected to the outer surface of the base plate 1. A turntable 7 is connected to the top of the rotating assembly 3. A plurality of cylinders 8 are connected to the outer surface of the turntable 7. A spring 9 is connected to the output end of each cylinder 8. A top plate 10 is connected to the top of each spring 9. A support column 11 is connected to the outer surface of the turntable 7. A mounting plate 12 is connected to the top of the support column 11. A plurality of placement frames 13 are connected to the outer surface of the mounting plate 12. Two limiting holes 14 are provided on the outer surface of each placement frame 13. Each top plate 10 is adapted to the placement frame 13.

[0024] The support assembly 2 includes multiple threaded holes 201, each with an adjusting rod 202 threadedly connected to its inner wall. Each adjusting rod 202 has a screw block 203 connected to its top and a base 204 connected to its bottom. By rotating the screw block 203, the adjusting rod 202 rotates within the threaded hole 201, effectively adjusting the height of the device. This allows users to adjust the height according to their comfort, increasing the device's flexibility. The rotating assembly 3 includes a load-bearing plate 301. A first motor 302 is connected to the outer surface of the load-bearing plate 301. A rotating column 303 is connected to the output end of the first motor 302. A first bearing 304 is embedded in the outer surface of the load-bearing plate 301. The inner ring of the first bearing 304 is connected to the outer surface of the rotating column 303. The top of the rotating column 303 is connected to the outer surface of the turntable 7. The first motor 302 drives the rotating column 303 to rotate, causing the turntable 7 to rotate on the outer surface of the rotating column 303, thereby rotating the capacitor.

[0025] The detection component 4 includes a second motor 401 and two second bearings 403. The two second bearings 403 are located inside the base plate 1. The output end of the second motor 401 is connected to a threaded rod 402. The inner rings of the two second bearings 403 are connected to the outer surface of the threaded rod 402. A nut 404 is threadedly connected to the outer surface of the threaded rod 402. An adjusting plate 405 is connected to the upper surface of the nut 404. A multimeter 406 is connected to the upper surface of the adjusting plate 405. A warning light 407 is connected to the upper surface of the adjusting plate 405. Two sliding grooves 5 are formed inside the base plate 1, and the inner walls of the two sliding grooves 5 are slidably connected. There is a slider 6, and the two sliders 6 are connected to the outer surface of the nut 404 on their adjacent sides. The second motor 401 drives the threaded rod 402 to rotate, thereby causing the nut 404 to move the adjusting plate 405 for adjustment. This, in turn, causes the multimeter 406 and the warning light 407 to move. Through the cooperation of the slide groove 5 and the slider 6, the adjustment of the nut 404 can be effectively assisted, making the adjustment of the nut 404 more stable. At the same time, the nut 404 can be limited to prevent it from rotating and thus damaging the device, increasing the service life of the device and reducing the maintenance cost.

[0026] The working principle of this utility model is as follows: When in use, the capacitor is placed inside the placement frame 13, with the two leads passing through the limiting hole 14. Then, the cylinder 8 is started, causing the cylinder 8 to drive the top plate 10 to fix the capacitor. Then, the first motor 302 is started, causing the rotating column 303 to rotate using the first bearing 304, thereby driving the capacitor to rotate. When it rotates to the bottom, the first motor 302 is turned off. Finally, the second motor 401 is started, causing the threaded rod 402 to rotate using the second bearing 403, thereby causing the nut 404 to drive the multimeter 406 to move in the cooperation of the slide groove 5 and the slider 6, so that the multimeter 406 can test the capacitor.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quality inspection device for capacitor production, comprising a base plate, characterized in that, The outer surface of the base plate is provided with a support assembly, the upper surface of the base plate is connected to a rotating assembly, the outer surface of the base plate is connected to a detection assembly, the top of the rotating assembly is connected to a turntable, the outer surface of the turntable is connected to multiple cylinders, the output end of each cylinder is connected to a spring, the top of each spring is connected to a top plate, the outer surface of the turntable is connected to a support column, the top of the support column is connected to a mounting plate, the outer surface of the mounting plate is connected to multiple placement frames, the outer surface of each placement frame is provided with two limiting holes, and each top plate is adapted to the placement frame.

2. The quality inspection device for capacitor production according to claim 1, characterized in that, The support assembly includes multiple threaded holes, and an adjusting rod is threadedly connected to the inner wall of each threaded hole.

3. The quality inspection device for capacitor production according to claim 2, characterized in that, Each of the adjusting rods has a screw block attached to its top end and a base attached to its bottom end.

4. The quality inspection device for capacitor production according to claim 1, characterized in that, The rotating assembly includes a load-bearing plate, and a first motor is connected to the outer surface of the load-bearing plate. The output end of the first motor is connected to a rotating column.

5. A quality inspection device for capacitor production according to claim 4, characterized in that, The outer surface of the load-bearing plate is inlaid with a first bearing, the inner ring of the first bearing is connected to the outer surface of the rotating column, and the top of the rotating column is connected to the outer surface of the turntable.

6. The quality inspection device for capacitor production according to claim 1, characterized in that, The detection assembly includes a second motor and two second bearings. The two second bearings are located inside the base plate. The output end of the second motor is connected to a threaded rod, and the inner rings of the two second bearings are connected to the outer surface of the threaded rod.

7. A quality inspection device for capacitor production according to claim 6, characterized in that, The outer surface of the threaded rod is threaded with a nut, the upper surface of the nut is connected to an adjusting plate, the upper surface of the adjusting plate is connected to a multimeter, and the upper surface of the adjusting plate is connected to a warning light.

8. The quality inspection device for capacitor production according to claim 1, characterized in that, The base plate has two sliding grooves inside, and the inner walls of the two sliding grooves are slidably connected to sliders. The sides of the two sliders that are close to each other are connected to the outer surface of the nut.

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