Performance testing device for capacitor production and manufacturing

Abstract

The invention discloses a performance testing device for capacitor production and manufacturing, and relates to the technical field of capacitor production and manufacturing, the performance testing device comprises a bottom supporting seat, the top end of the bottom supporting seat is fixedly provided with a side supporting frame standing at the top end of the bottom supporting seat, and the top end of the side supporting frame is fixedly provided with a top supporting rib plate; a first pneumatic cylinder is fixedly installed on the top supporting rib plate, a telescopic rod extends downwards from the bottom end of the first pneumatic cylinder, and a bottom pressing block is fixedly installed at the bottom end of the telescopic rod. According to the invention, the plurality of contact terminals at the bottom of the bottom pressing block are respectively contacted with the capacitors corresponding to the top end of the capacitor arrangement box, the two electrode pins at the top end of each capacitor at the top end of the capacitor arrangement box are respectively inserted into the two electrode jacks corresponding to the bottom end of the contact terminal, and the contact terminals are made of an insulating material. And the conductive elastic sheets in the two electrode jacks of the contact terminal are respectively contacted with the corresponding electrode pins, so that the circuit conduction of the capacitor is effectively realized.

Description

Technical Field

[0001] The invention relates to the technical field of capacitor production and manufacturing, and in particular to a performance testing device for capacitor production and manufacturing. Background Art

[0002] A capacitor is an electronic component whose main function is to store and release charge in a circuit. The construction of a capacitor usually consists of two conductive plates and a dielectric material, and the conductive plates are separated by the dielectric material. The capacity of the capacitor depends on the area of ​​the conductive plates, the properties of the dielectric material, and the distance between the conductive plates. Capacitors are widely used in circuits, including but not limited to the following aspects: Tuning: In radio communications, capacitors are used to adjust the frequency of the circuit so that it can receive or transmit signals of a specific frequency. Coupling: In an amplifier circuit, capacitors are used to connect amplifiers at various levels so that signals can be transmitted while blocking the transmission of DC voltage. Filtering: In a power supply circuit, capacitors are used to smooth voltage fluctuations and provide a stable DC voltage. Decoupling: In a circuit, capacitors are used to eliminate fluctuations in the power supply voltage to prevent these fluctuations from affecting the operation of the circuit. Passing AC and blocking DC: In a circuit, a capacitor can allow AC signals to pass while blocking DC signals.

[0003] At present, in the capacitor production process, large capacitors need to be tested one by one after production is completed to determine whether the capacitors meet the standards, whether they can be used normally, and whether they can meet the qualified standards for production. However, there is currently no way to perform batch testing on the performance of large capacitors, which makes the capacitor testing process time-consuming and labor-intensive, and difficult to meet the manufacturing needs of capacitor manufacturers. Therefore, it is necessary to provide a performance testing device for capacitor production. Summary of the invention

[0004] In view of this, the purpose of the present invention is to provide a performance testing device for capacitor production and manufacturing to solve the current technical problem that in the capacitor production and manufacturing process, large capacitors need to be tested one by one after production and manufacturing to determine whether the capacitors meet the standards, whether they can be used normally, and whether they can meet the qualified standards for production and manufacturing. However, at present, it is impossible to perform batch testing on the performance of large capacitors, which makes the capacitor testing process time-consuming and labor-intensive, and it is difficult to meet the manufacturing needs of capacitor manufacturers.

[0005] To achieve the above object, the present invention is implemented through the following technical solutions: A performance testing device for capacitor production and manufacturing, comprising a bottom support seat, a side support frame erected on the top of the bottom support seat is fixedly installed on the top of the bottom support seat, a top support rib is fixedly installed on the top of the side support frame, a first pneumatic cylinder is fixedly installed on the top support rib, a telescopic rod extends downward from the bottom end of the first pneumatic cylinder, a bottom clamping block is fixedly installed on the bottom end of the telescopic rod, and a plurality of contact terminals are arranged at the bottom end of the bottom clamping block; A capacitor arrangement box is installed at the top of the bottom support seat, and a plurality of capacitor slots are opened at the top of the capacitor arrangement box. Two adjacent capacitor slots are arranged at equal intervals at the top of the capacitor arrangement box, and a capacitor is installed in each of the capacitor slots.

[0006] As a preferred technical solution of the present invention, electric push rods are symmetrically fixedly installed on the left and right sides of the top of the bottom support seat, and the electric push rods on each side extend a push rod toward the middle of the top of the bottom support seat. A side clamping plate is installed on the top of the push rod of each side, and the surface of the side clamping plate is provided with a flat surface. The capacitor arrangement box installed on the top of the bottom support seat is positioned and fixed by the side clamping plates on both sides.

[0007] As a preferred technical solution of the present invention, a fixed abutment plate is fixedly installed on the top end of the bottom support seat, and the fixed abutment plate is vertically arranged with the side clamping plates on both sides.

[0008] As a preferred technical solution of the present invention, a sliding groove is provided on the inner wall of the bottom support seat, a threaded screw is rotatably connected in the sliding groove, a servo motor is provided at one end of the threaded screw to drive the rotation, the servo motor is fixedly installed on the front side of the bottom support seat, a threaded sleeve is threadedly connected to the surface of the threaded screw in the sliding groove, and the threaded sleeve is reciprocatingly slidably connected to the inner wall of the sliding groove.

[0009] As a preferred technical solution of the present invention, a movable push plate is provided at the top of the bottom support seat, and the movable push plate stands upright at the top of the bottom support seat. The bottom of the movable push plate standing upright at the top of the bottom support seat is fixedly connected to the surface of the threaded sleeve.

[0010] As a preferred technical solution of the present invention, two springs are arranged at the top of each of the contact terminals, and the top of each of the springs is fixed to the bottom surface of the bottom pressing block.

[0011] As a preferred technical solution of the present invention, a sliding hole is provided on the bottom surface of the bottom clamping block above each contact terminal, and a guide rod is fixedly installed on the top surface of the contact terminal. The guide rod is a straight rod upright at the top of the contact terminal, and the guide rod extends into the sliding hole on the bottom surface of the bottom clamping block.

[0012] As a preferred technical solution of the present invention, two electrode insertion holes are provided at the bottom end of the contact terminal, and a conical inclined hole is provided on the bottom surface of the inner wall of each electrode insertion hole.

[0013] As a preferred technical solution of the present invention, conductive springs are symmetrically arranged on the left and right sides of the inner wall of the electrode insertion hole, and the conductive springs are made of metal sheets.

[0014] As a preferred technical solution of the present invention, each of the conductive spring plates includes a flat straight plate, a guide bent plate, and an arc-shaped tail plate. The guide bent plate is arranged on the inner wall of the electrode socket close to the direction of the tapered inclined hole, and the arc-shaped tail plate is arranged on the inner wall of the electrode socket close to the top of the electrode socket. The flat straight plate is arranged in the middle position between the guide bent plate and the arc-shaped tail plate. The flat straight plate, the guide bent plate, and the arc-shaped tail plate are an integrated structure.

[0015] The present invention has a side support frame fixedly installed on the top of the bottom support seat, which is upright on the top of the bottom support seat, a top support rib plate fixedly installed on the top of the side support frame, a first pneumatic cylinder fixedly installed on the top support rib plate, a telescopic rod extending downward from the bottom end of the first pneumatic cylinder, a bottom clamping block fixedly installed on the bottom end of the telescopic rod, and a plurality of contact terminals arranged at the bottom end of the bottom clamping block; the bottom clamping block is pushed downward by the first pneumatic cylinder, a capacitor arrangement box is installed on the top of the lower bottom support seat, a plurality of capacitor slots are opened on the top of the capacitor arrangement box, two adjacent capacitor slots are arranged at equal intervals at the top of the capacitor arrangement box, a capacitor is installed in each capacitor slot, a plurality of contact terminals at the bottom of the bottom clamping block are respectively contacted with the capacitors corresponding to the top of the capacitor arrangement box, and the two poles of each capacitor are batch-connected, thereby realizing batch automatic detection of the performance of each capacitor.

[0016] The present invention has two electrode sockets at the bottom end of each contact terminal, and the inner wall bottom surface of each electrode socket is provided with a conical inclined hole. The bottom clamping block is pushed downward by a first pneumatic cylinder, and a plurality of contact terminals at the bottom of the bottom clamping block are respectively contacted with the capacitors corresponding to the top end of the capacitor arrangement box. The two pole feet at the top end of each capacitor at the top end of the capacitor arrangement box are respectively inserted into the two electrode sockets corresponding to the bottom end of the contact terminal. The contact terminal is made of insulating material, and the conductive springs in the two electrode sockets of the contact terminal are respectively contacted with the corresponding pole feet, thereby effectively realizing the circuit conduction of the capacitor.

[0017] The present invention provides conductive spring sheets symmetrically on the left and right sides of the inner wall of the electrode insertion hole, and the conductive spring sheets are made of metal sheets. The conductive spring sheet includes a flat straight plate, a guide bent plate, and an arc-shaped tail plate. The guide bent plate is arranged on the inner wall of the electrode socket near the direction of the tapered inclined hole, the arc-shaped tail plate is arranged on the inner wall of the electrode socket near the top of the electrode socket, the flat straight plate is arranged in the middle position of the guide bent plate and the arc-shaped tail plate, and the flat straight plate, the guide bent plate, and the arc-shaped tail plate are an integrated structure, so that the conductive spring sheet has an elastic deformation function, and the bottom clamping block is pushed downward by the first pneumatic cylinder, and a plurality of contact terminals at the bottom of the bottom clamping block are respectively contacted with the capacitor corresponding to the top of the capacitor arrangement box. The two pole feet at the top of each capacitor at the top of the capacitor arrangement box are respectively inserted into the two electrode sockets corresponding to the bottom of the contact terminal. The contact terminal is made of insulating material, and the conductive spring sheets in the two electrode sockets of the contact terminal are respectively contacted with the corresponding pole feet, and the conductive spring sheet has an elastic deformation function to achieve close contact with the pole feet of the capacitor, thereby effectively improving the circuit conduction stability of the capacitor, thereby effectively realizing the performance detection of the capacitor.

[0018] The present invention provides two springs at the top of each contact terminal, and the top of each spring is fixed to the bottom surface of the bottom clamping block, so that the first pneumatic cylinder pushes the bottom clamping block downward, and utilizes a plurality of contact terminals at the bottom of the bottom clamping block to elastically give way when they contact the capacitors corresponding to the top of the capacitor arrangement box, so that the pole feet at the top of the capacitor can be given way for protection when the contact terminals are pressed downward, thereby preventing the pole feet at the top of the capacitor from being crushed.

[0019] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and to some extent, will be obvious to those skilled in the art based on the following examination and study, or can be taught from the practice of the present invention. The objectives and other advantages of the present invention can be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front structural schematic diagram of the performance testing device for capacitor production and manufacturing of the present invention; Figure 2 It is a left-side structural schematic diagram of the performance testing device for capacitor production and manufacturing of the present invention; Figure 3 It is a schematic diagram of the top view of the bottom support seat of the present invention; Figure 4 The present invention is attached to the specification Figure 2 A local enlarged view of point A; Figure 5 It is a structural schematic diagram of the capacitor of the present invention; Figure 6It is a schematic diagram of the structure of the conductive spring of the present invention; In the figure: bottom support seat 1, side support frame 2, top support rib 3, first pneumatic cylinder 4, telescopic rod 5, bottom clamping block 6, capacitor arrangement box 7, side clamping plate 8, electric push rod 9, servo motor 10, movable push plate 11, fixed abutment plate 12, sliding groove 13, threaded screw 14, threaded sleeve 15, capacitor 16, spring 17, contact terminal 18, capacitor slot 19, guide rod 20, sliding hole 21, conical inclined hole 22, conductive spring piece 23, electrode jack 24, flat straight plate 25, guide bent plate 26, arc-shaped tail plate 27. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. 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.

[0023] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0024] In the above description of the present invention, it should be noted that the terms "one side", "the other side", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the invention is usually placed when in use, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0025] In addition, the term "same" does not mean that the parts must be absolutely the same, but slight differences are allowed. The term "vertical" only means that the positional relationship between the parts is more vertical than "parallel", and does not mean that the structure must be completely vertical, but can be slightly tilted. Example

[0026] See also Figure 1-6 , which is a technical solution provided by the present invention: a performance testing device for capacitor production and manufacturing, comprising a bottom support seat 1, a side support frame 2 vertically installed on the top of the bottom support seat 1 is fixedly installed on the top of the bottom support seat 1, a top support rib 3 is fixedly installed on the top of the side support frame 2, a first pneumatic cylinder 4 is fixedly installed on the top support rib 3, a telescopic rod 5 extends downward from the bottom end of the first pneumatic cylinder 4, a bottom clamping block 6 is fixedly installed on the bottom end of the telescopic rod 5, and a plurality of contact terminals 18 are arranged on the bottom end of the bottom clamping block 6; A capacitor arrangement box 7 is installed at the top of the bottom support seat 1. A plurality of capacitor slots 19 are opened at the top of the capacitor arrangement box 7. Two adjacent capacitor slots 19 are arranged at equal intervals at the top of the capacitor arrangement box 7. A capacitor 16 is installed in each capacitor slot 19.

[0027] Specifically, in the present embodiment, the present invention is provided with a side support frame erected on the top of the bottom support seat 1, a top support rib is fixedly installed on the top of the side support frame, a first pneumatic cylinder 4 is fixedly installed on the top support rib, a telescopic rod is extended downward from the bottom end of the first pneumatic cylinder 4, a bottom clamping block 6 is fixedly installed on the bottom end of the telescopic rod, and a plurality of contact terminals 18 are arranged at the bottom end of the bottom clamping block 6; the bottom clamping block 6 is pushed downward by the first pneumatic cylinder 4, a capacitor arrangement box 7 is installed on the top of the lower bottom support seat 1, a plurality of capacitor slots 19 are opened on the top of the capacitor arrangement box 7, two adjacent capacitor slots 19 are arranged at equal intervals on the top of the capacitor arrangement box 7, and a capacitor 16 is installed in each capacitor slot 19, and a plurality of contact terminals 18 at the bottom of the bottom clamping block 6 are respectively contacted with the capacitor 16 corresponding to the top of the capacitor arrangement box 7, so that the two poles of each capacitor 16 are batch-connected, thereby realizing batch automatic detection of the performance of each capacitor 16.

[0028] Electric push rods 9 are symmetrically fixedly installed on the left and right sides of the top of the bottom support seat 1, and the electric push rods 9 on each side extend a push rod toward the middle of the top of the bottom support seat 1. A side clamping plate 8 is installed on the top of the push rod of the electric push rod 9 on each side, and the surface of the side clamping plate 8 is provided with a plane. The capacitor arrangement box 7 installed on the top of the bottom support seat 1 is positioned and fixed by the side clamping plates 8 on both sides, and the position of the capacitor arrangement box 7 on the left and right sides of the top of the bottom support seat 1 is fine-tuned by the electric push rods 9 on both sides, so as to facilitate the control of the contact accuracy between the contact terminal 18 and the two poles at the top of each capacitor 16 at the top of the capacitor arrangement box 7 during the test.

[0029] A fixed abutment plate 12 is fixedly installed on the top of the bottom support seat 1, and the fixed abutment plate 12 is vertically arranged with the side clamping plates 8 on both sides, so as to facilitate the limiting positioning of the capacitor arrangement box 7 placed on the top of the bottom support seat 1, and improve the contact accuracy between the contact terminal 18 and the two poles at the top of each capacitor 16 at the top of the capacitor arrangement box 7.

[0030] The inner wall of the bottom support seat 1 is provided with a sliding groove 13, in which a threaded screw 14 is rotatably connected, one end of which is provided with a servo motor 10 to drive the rotation, and the servo motor 10 is fixedly installed on the front side of the bottom support seat 1, and a threaded sleeve 15 is threadedly connected to the surface of the threaded screw 14 in the sliding groove 13, and the threaded sleeve 15 is reciprocatingly slidably connected with the inner wall of the sliding groove 13. It is convenient to drive the movable push plate 11 to slide forward and backward at the top of the bottom support seat 1, so that the movable push plate 11 slides horizontally at the top of the bottom support seat 1, and the front side of the capacitor arrangement box 7 placed on the top of the bottom support seat 1 is clamped and fixed, so as to effectively prevent the contact terminal 18 from contacting each capacitor 16 at the top of the capacitor arrangement box 7 and prevent the capacitor arrangement box 7 from being displaced.

[0031] A movable push plate 11 is disposed at the top of the bottom support seat 1 . The movable push plate 11 stands upright at the top of the bottom support seat 1 . The bottom of the movable push plate 11 standing upright at the top of the bottom support seat 1 is fixedly connected to the surface of the threaded sleeve 15 .

[0032] Specifically, in this embodiment, the bottom of the movable push plate 11 is fixedly connected to the surface of the threaded sleeve 15. It is convenient to drive the movable push plate 11 to slide forward and backward on the top of the bottom support seat 1, so that the movable push plate 11 slides horizontally on the top of the bottom support seat 1, and the front side of the capacitor arrangement box 7 placed on the top of the bottom support seat 1 is clamped and fixed, so as to effectively prevent the contact terminal 18 from contacting each capacitor 16 at the top of the capacitor arrangement box 7 and prevent the capacitor arrangement box 7 from being displaced.

[0033] Embodiment 2 See also Figure 1-6 , which is another technical solution provided by the present invention. This embodiment is similar to the above-mentioned embodiment 1, and the similarities are not described in this embodiment. The specific differences are: A performance testing device for capacitor production and manufacturing, comprising a bottom support seat 1, a side support frame 2 vertically disposed on the top of the bottom support seat 1 is fixedly mounted on the top of the bottom support seat 1, a top support rib plate 3 is fixedly mounted on the top of the side support frame 2, a first pneumatic cylinder 4 is fixedly mounted on the top support rib plate 3, a telescopic rod 5 extends downward from the bottom end of the first pneumatic cylinder 4, a bottom clamping block 6 is fixedly mounted on the bottom end of the telescopic rod 5, and a plurality of contact terminals 18 are arranged on the bottom end of the bottom clamping block 6; A capacitor arrangement box 7 is installed at the top of the bottom support seat 1. A plurality of capacitor slots 19 are opened at the top of the capacitor arrangement box 7. Two adjacent capacitor slots 19 are arranged at equal intervals at the top of the capacitor arrangement box 7. A capacitor 16 is installed in each capacitor slot 19.

[0034] Specifically, in the present embodiment, the present invention is provided with a side support frame erected on the top of the bottom support seat 1, a top support rib is fixedly installed on the top of the side support frame, a first pneumatic cylinder 4 is fixedly installed on the top support rib, a telescopic rod is extended downward from the bottom end of the first pneumatic cylinder 4, a bottom clamping block 6 is fixedly installed on the bottom end of the telescopic rod, and a plurality of contact terminals 18 are arranged at the bottom end of the bottom clamping block 6; the bottom clamping block 6 is pushed downward by the first pneumatic cylinder 4, a capacitor arrangement box 7 is installed on the top of the lower bottom support seat 1, a plurality of capacitor slots 19 are opened on the top of the capacitor arrangement box 7, two adjacent capacitor slots 19 are arranged at equal intervals on the top of the capacitor arrangement box 7, and a capacitor 16 is installed in each capacitor slot 19, and a plurality of contact terminals 18 at the bottom of the bottom clamping block 6 are respectively contacted with the capacitor 16 corresponding to the top of the capacitor arrangement box 7, so that the two poles of each capacitor 16 are batch-connected, thereby realizing batch automatic detection of the performance of each capacitor 16.

[0035] Two springs 17 are disposed at the top of each contact terminal 18 , and the top of each spring 17 is fixed to the bottom surface of the bottom pressing block 6 .

[0036] Specifically, in this embodiment, the present invention provides two springs 17 at the top of each contact terminal 18, and the top of each spring 17 is fixed to the bottom surface of the bottom clamping block 6, so that the first pneumatic cylinder 4 pushes the bottom clamping block 6 to descend downward, and utilizes the plurality of contact terminals 18 at the bottom of the bottom clamping block 6 to elastically give way when they contact the capacitors 16 corresponding to the top of the capacitor arrangement box 7, so that the pole feet at the top of the capacitor 16 can be given way for protection when the contact terminals 18 are pressed downward, thereby preventing the pole feet at the top of the capacitor 16 from being crushed.

[0037] A sliding hole 21 is provided on the bottom surface of the bottom clamping block 6 above each contact terminal 18, and a guide rod 20 is fixedly installed on the top surface of the contact terminal 18. The guide rod 20 is a straight rod standing upright at the top of the contact terminal 18, and the guide rod 20 extends into the sliding hole 21 on the bottom surface of the bottom clamping block 6. The contact terminal 18 is raised to slide vertically up and down on the bottom surface of the bottom clamping block 6 in the axial direction.

[0038] Two electrode holes 24 are provided at the bottom end of the contact terminal 18, and a conical inclined hole 22 is provided on the bottom surface of the inner wall of each electrode hole 24, which is convenient for guiding the pole feet of the capacitor 16 at the top of the capacitor arrangement box 7 and facilitating the performance detection of the capacitor.

[0039] Conductive springs 23 are symmetrically arranged on the left and right sides of the inner wall of the electrode socket 24, and the conductive springs 23 are made of metal sheets. Each conductive spring 23 includes a flat straight plate 25, a guide curved plate 26, and an arc-shaped tail plate 27. The guide curved plate 26 is arranged on the inner wall of the electrode socket 24 close to the direction of the conical inclined hole 22, and the arc-shaped tail plate 27 is arranged on the inner wall of the electrode socket 24 close to the top of the electrode socket 24. The flat straight plate 25 is arranged in the middle position of the guide curved plate 26 and the arc-shaped tail plate 27. The flat straight plate 25, the guide curved plate 26, and the arc-shaped tail plate 27 are an integrated structure.

[0040] Specifically, in this embodiment, the present invention provides two electrode sockets 24 at the bottom end of each contact terminal 18, and a conical inclined hole 22 is provided on the bottom surface of the inner wall of each electrode socket 24. The bottom clamping block 6 is pushed downward by the first pneumatic cylinder 4, and a plurality of contact terminals 18 at the bottom of the bottom clamping block 6 are respectively contacted with the capacitors 16 corresponding to the top of the capacitor arrangement box 7. The two pole pins at the top of each capacitor 16 at the top of the capacitor arrangement box 7 are respectively inserted into the two electrode sockets 24 corresponding to the bottom end of the contact terminal 18. The contact terminal 18 is made of insulating material, and the conductive spring pieces 23 in the two electrode sockets 24 of the contact terminal 18 are respectively contacted with the corresponding pole pins, thereby effectively realizing the circuit conduction of the capacitor 16.

[0041] The present invention symmetrically arranges conductive springs 23 on the left and right sides of the inner wall of the electrode socket 24, and the conductive springs 23 are made of metal sheets. The conductive springs 23 include a flat straight plate 25, a guide curved plate 26, and an arc-shaped tail plate 27. The guide curved plate 26 is arranged on the inner wall of the electrode socket 24 close to the direction of the conical inclined hole 22, and the arc-shaped tail plate 27 is arranged on the inner wall of the electrode socket 24 close to the top of the electrode socket 24. The flat straight plate 25 is arranged in the middle of the guide curved plate 26 and the arc-shaped tail plate 27. The flat straight plate 25, the guide curved plate 26, and the arc-shaped tail plate 27 are an integrated structure, so that the conductive spring 23 has an elastic deformation function, and the bottom clamping block 6 is pushed downward by the first pneumatic cylinder 4, and the plurality of contact terminals 1 at the bottom of the bottom clamping block 6 are utilized. 8 are respectively in contact with the capacitors 16 corresponding to the top of the capacitor arrangement box 7, and the two pole feet at the top of each capacitor 16 at the top of the capacitor arrangement box 7 are respectively inserted into the two electrode plug holes 24 corresponding to the bottom of the contact terminal 18. The contact terminal 18 is made of insulating material, and the conductive spring pieces 23 in the two electrode plug holes 24 of the contact terminal 18 are respectively in contact with the corresponding pole feet, and the conductive spring pieces 23 have the elastic deformation function to realize the close contact between the conductive spring pieces 23 and the pole feet of the capacitor, thereby effectively improving the circuit conduction stability of the capacitor 16, thereby effectively realizing the performance detection of the capacitor 16.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. A performance testing device for capacitor manufacturing, comprising a bottom support seat (1), characterized in that: The top of the bottom support seat (1) is fixedly mounted with a side support frame (2) vertically disposed on the top of the bottom support seat (1); the top of the side support frame (2) is fixedly mounted with a top support rib (3); the top support rib (3) is fixedly mounted with a first pneumatic cylinder (4); a telescopic rod (5) extends downward from the bottom end of the first pneumatic cylinder (4); a bottom clamping block (6) is fixedly mounted at the bottom end of the telescopic rod (5); and a plurality of contact terminals (18) are provided at the bottom end of the bottom clamping block (6); A capacitor arrangement box (7) is installed at the top of the bottom support seat (1), and a plurality of capacitor slots (19) are provided at the top of the capacitor arrangement box (7). Two adjacent capacitor slots (19) are arranged at equal intervals at the top of the capacitor arrangement box (7), and a capacitor (16) is installed in each of the capacitor slots (19).

2. A performance testing device for capacitor production and manufacturing according to claim 1, characterized in that: Electric push rods (9) are symmetrically fixedly mounted on the left and right sides of the top of the bottom support seat (1), and the electric push rods (9) on each side have a push rod extending toward the middle of the top of the bottom support seat (1). A side clamping plate (8) is mounted on the top of the push rod of the electric push rod (9) on each side, and a plane is provided on the surface of the side clamping plate (8). The capacitor arrangement box (7) mounted on the top of the bottom support seat (1) is positioned and fixed by the side clamping plates (8) on both sides.

3. A performance testing device for capacitor production and manufacturing according to claim 2, characterized in that: A fixed abutment plate (12) is fixedly mounted on the top end of the bottom support seat (1), and the fixed abutment plate (12) is arranged vertically to the side clamping plates (8) on both sides.

4. A performance testing device for capacitor production and manufacturing according to claim 3, characterized in that: The inner wall of the bottom support seat (1) is provided with a sliding groove (13), a threaded screw (14) is rotatably connected in the sliding groove (13), one end of the threaded screw (14) is provided with a servo motor (10) for driving rotation, the servo motor (10) is fixedly mounted on the front side of the bottom support seat (1), a threaded sleeve (15) is threadedly connected to the surface of the threaded screw (14) in the sliding groove (13), and the threaded sleeve (15) is reciprocatingly slidably connected to the inner wall of the sliding groove (13).

5. A performance testing device for capacitor production and manufacturing according to claim 4, characterized in that: A movable push plate (11) is provided at the top of the bottom support seat (1), and the movable push plate (11) stands upright at the top of the bottom support seat (1). The bottom of the movable push plate (11) standing upright at the top of the bottom support seat (1) is fixedly connected to the surface of the threaded sleeve (15).

6. A performance testing device for capacitor production and manufacturing according to claim 1, characterized in that: Two springs (17) are arranged at the top end of each contact terminal (18), and the top end of each spring (17) is fixed to the bottom surface of the bottom pressing block (6).

7. A performance testing device for capacitor production and manufacturing according to claim 6, characterized in that: A sliding hole (21) is provided on the bottom surface of the bottom clamping block (6) above each contact terminal (18), and a guide rod (20) is fixedly mounted on the top surface of the contact terminal (18). The guide rod (20) is a straight rod standing upright at the top of the contact terminal (18), and the guide rod (20) extends into the sliding hole (21) on the bottom surface of the bottom clamping block (6).

8. A performance testing device for capacitor production and manufacturing according to claim 7, characterized in that: Two electrode insertion holes (24) are provided at the bottom end of the contact terminal (18), and a conical inclined hole (22) is provided on the bottom surface of the inner wall of each electrode insertion hole (24).

9. A performance testing device for capacitor production and manufacturing according to claim 8, characterized in that: Conductive spring sheets (23) are symmetrically arranged on the left and right sides of the inner wall of the electrode insertion hole (24), and the conductive spring sheets (23) are made of metal sheets.

10. A performance testing device for capacitor production and manufacturing according to claim 8, characterized in that: Each of the conductive spring plates (23) comprises a flat straight plate (25), a guide curved plate (26), and an arc-shaped tail plate (27); the guide curved plate (26) is arranged on the inner wall of the electrode plug hole (24) close to the direction of the conical inclined hole (22); the arc-shaped tail plate (27) is arranged on the inner wall of the electrode plug hole (24) close to the top of the electrode plug hole (24); the flat straight plate (25) is arranged in the middle of the guide curved plate (26) and the arc-shaped tail plate (27); the flat straight plate (25), the guide curved plate (26), and the arc-shaped tail plate (27) are an integrated structure.

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