CN221056568U - Film capacitor charging and discharging device - Google Patents
Film capacitor charging and discharging device Download PDFInfo
- Publication number
- CN221056568U CN221056568U CN202322726263.8U CN202322726263U CN221056568U CN 221056568 U CN221056568 U CN 221056568U CN 202322726263 U CN202322726263 U CN 202322726263U CN 221056568 U CN221056568 U CN 221056568U
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- China
- Prior art keywords
- stitch
- cabinet body
- baffle
- screw rod
- film capacitor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000003990 capacitor Substances 0.000 title claims abstract description 46
- 238000007599 discharging Methods 0.000 title claims abstract description 24
- 238000000429 assembly Methods 0.000 claims abstract description 14
- 230000000712 assembly Effects 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims abstract description 14
- 239000010408 film Substances 0.000 claims description 11
- 238000002474 experimental method Methods 0.000 claims description 8
- 239000010409 thin film Substances 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 3
- 239000012634 fragment Substances 0.000 claims 3
- 210000001503 joint Anatomy 0.000 abstract description 10
- 238000012360 testing method Methods 0.000 abstract description 6
- 238000013508 migration Methods 0.000 abstract description 2
- 230000005012 migration Effects 0.000 abstract description 2
- 238000013459 approach Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model relates to the technical field of capacitor test equipment, in particular to a film capacitor charging and discharging device which comprises a cabinet body, wherein an experimental bin is arranged at the upper part of the cabinet body, a partition board is arranged in the middle of the inside of the cabinet body, a screw rod is transversely arranged above the inside of the cabinet body, one end of the screw rod is driven to rotate through a motor, a screw rod sliding block is arranged on the screw rod, a pneumatic clamping jaw is arranged at the bottom of the screw rod sliding block and can clamp and fix a capacitor, and two groups of pin clamping assemblies are arranged on the partition board. In this film capacitor charge-discharge device, the lead screw can drive pneumatic clamping jaw and carry out horizontal migration, removes appointed stitch clamping assembly upper portion with the condenser, and the rethread lifting cylinder drives the baffle and rises, accomplishes the butt joint of stitch and stitch clamping assembly of condenser to accomplish the charge-discharge operation of condenser, carry out the butt joint of condenser through the apparatus is automatic, guarantees that the butt joint position is accurate, can not cause the needle to damage, and can guarantee quick butt joint.
Description
Technical Field
The utility model relates to the technical field of capacitor test equipment, in particular to a film capacitor charging and discharging device.
Background
In the film capacitor processing manufacturing process, a charge-discharge test is required to be carried out on the film capacitor so as to detect whether the film capacitor meets the use requirement, the conventional charge-discharge detection is generally carried out through manually connecting the film capacitor with a charge-discharge wire, the stitch operation of the capacitor is easily damaged by misoperation during stitch butt joint during manual operation, the qualification rate of the capacitor is influenced, and certain potential safety hazards can be caused when a human body approaches during charge-discharge.
Disclosure of utility model
The utility model aims to provide a thin film capacitor charging and discharging device, which aims to solve the problems that the conventional charging and discharging detection in the background art generally performs charging and discharging operation through manually connecting a charging and discharging lead wire, the stitch operation of a capacitor is easily damaged by misoperation when stitch butt joint is performed during manual operation, the qualification rate of the capacitor is affected, and certain potential safety hazards are caused when a human body approaches during charging and discharging.
In order to achieve the above purpose, the utility model provides a film capacitor charging and discharging device, which comprises a cabinet body, wherein an experiment bin is arranged at the upper part of the cabinet body, a partition board is arranged in the middle of the inside of the cabinet body, a screw rod is transversely arranged above the inside of the cabinet body, one end of the screw rod is driven to rotate by a motor, a screw rod sliding block is arranged on the screw rod, a pneumatic clamping jaw is arranged at the bottom of the screw rod sliding block, the pneumatic clamping jaw can clamp and fix a capacitor, two groups of stitch clamping assemblies are arranged on the partition board, the bottom ends of one group of stitch clamping assemblies are connected with charging wires, the bottom ends of the charging wires are connected with a power supply, the bottom ends of the other group of stitch clamping assemblies are connected with discharging wires, the bottom ends of the discharging wires are mutually in short circuit, a lifting cylinder is arranged at the bottom of the partition board, and an output shaft of the lifting cylinder can drive the partition board to lift.
Preferably, the front of the experiment bin is hinged with a cabinet door, and a glass door is arranged on the cabinet door.
Preferably, one end of the screw rod is fixed on the inner wall of the cabinet body through a bearing, and the shell of the motor is fixed on the inner wall of the top of the cabinet body in a welding mode.
Preferably, the screw rod sliding block is provided with a threaded hole, and the screw rod is in threaded connection with the threaded hole.
Preferably, a first baffle and a second baffle are arranged on the screw rod near two ends.
Preferably, when the lead screw sliding block moves to the first baffle, the partition plate can drive one group of pin clamping assemblies to ascend to butt with pins of the capacitor, and when the lead screw sliding block moves to the second baffle, the partition plate can drive the other group of pin clamping assemblies to ascend to butt with pins of the capacitor.
Preferably, the pin clamping assembly comprises a fixed block, a clamping groove is formed in the top of the fixed block, arc-shaped elastic pieces are arranged on the inner walls of two sides of the clamping groove, the elastic pieces can clamp and fix pins of the capacitor, wiring terminals are arranged at the bottom ends of the elastic pieces, one group of wiring terminals of the pin clamping assembly are connected with a charging wire, and the other group of wiring terminals of the pin clamping assembly are connected with a discharging wire.
Compared with the prior art, the utility model has the beneficial effects that:
In this film capacitor charge-discharge device, can drive pneumatic clamping jaw through the lead screw that sets up wherein and carry out horizontal migration, remove appointed stitch clamping assembly upper portion with the condenser, the rethread lifting cylinder drives the baffle and rises, can accomplish the butt joint of stitch and stitch clamping assembly of condenser to accomplish the charge-discharge operation of condenser, carry out the butt joint of condenser through the apparatus is automatic, guarantee that the butt joint position is accurate, can not cause the needle to damage, and can guarantee quick butt joint, improve the efficiency of condenser charge-discharge test.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
Fig. 3 is a schematic structural view of the stitch clamping assembly according to the present utility model.
The meaning of each reference sign in the figure is:
1. A cabinet body; 11. a partition plate; 2. an experiment bin; 21. a cabinet door; 3. a screw rod; 31. a screw rod sliding block; 32. a first baffle; 33. a second baffle; 34. a motor; 4. pneumatic clamping jaws; 5. a stitch clamping assembly; 51. a fixed block; 52. a clamping groove; 53. a spring plate; 6. a charging wire; 7. a power supply; 8. a discharge wire; 9. lifting cylinder.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a film capacitor charging and discharging device, as shown in figures 1-3, which comprises a cabinet body 1, wherein an experiment bin 2 is arranged at the upper part of the cabinet body 1, a partition plate 11 is arranged in the middle of the inside of the cabinet body 1, a screw rod 3 is transversely arranged above the inside of the cabinet body 1, one end of the screw rod 3 is driven to rotate by a motor 34, a screw rod sliding block 31 is arranged on the screw rod 3, a pneumatic clamping jaw 4 is arranged at the bottom of the screw rod sliding block 31, the pneumatic clamping jaw 4 can clamp and fix a capacitor, the screw rod sliding block 31 is driven by the screw rod 3 to move, the pneumatic clamping jaw 4 is driven to move, the horizontal movement of the capacitor is realized, the pneumatic clamping jaw 4 is a clamping tool in the prior art, and detailed details are not repeated, install two sets of stitch clamping assembly 5 on the baffle 11 for with the stitch centre gripping of condenser, the bottom of a set of stitch clamping assembly 5 is connected with the wire that charges 6, the bottom of wire that charges 6 is connected with power 7, be used for carrying out charge test to the condenser, the bottom of another set of stitch clamping assembly 5 is connected with wire 8 that discharges, the bottom of wire 8 that discharges is short-circuited each other, be used for carrying out discharge test to the condenser, lift cylinder 9 is installed to the bottom of baffle 11, lift cylinder 9's output shaft can drive baffle 11 and go up and down, realize baffle 11 lift, thereby peg graft and separate stitch clamping assembly 5 and condenser stitch.
In this embodiment, the front of experiment storehouse 2 articulates there is cabinet door 21, installs the glass door on the cabinet door 21, is convenient for carry out experimental observation from the outside.
Specifically, one end of the screw rod 3 is fixed on the inner wall of the cabinet body 1 through a bearing, and the shell of the motor 34 is welded and fixed on the top inner wall of the cabinet body 1.
Further, a threaded hole is formed in the screw rod sliding block 31, and the screw rod 3 is in threaded connection with the threaded hole.
Further, a first baffle 32 and a second baffle 33 are installed on the screw rod 3 near two ends.
Further, when the lead screw slider 31 moves to the first baffle 32, the partition 11 can drive one group of pin clamping assemblies 5 to ascend to butt with pins of the capacitor, and when the lead screw slider 31 moves to the second baffle 33, the partition 11 can drive the other group of pin clamping assemblies 5 to ascend to butt with pins of the capacitor.
Further, the pin clamping assembly 5 comprises a fixing block 51, a clamping groove 52 is formed in the top of the fixing block 51, arc-shaped elastic pieces 53 are mounted on the inner walls of two sides of the clamping groove 52, the elastic pieces 53 can clamp and fix pins of the capacitor, wiring terminals are arranged at the bottom ends of the elastic pieces 53, wiring terminals of one group of pin clamping assemblies 5 are connected with the charging lead 6, and wiring terminals of the other group of pin clamping assemblies 5 are connected with the discharging lead 8.
When the film capacitor charging and discharging device is used, firstly, the device is placed stably, then, the cabinet door 21 is opened, a capacitor to be tested is placed into the experiment bin 2, the capacitor is clamped and fixed through the pneumatic clamping jaw 4, the motor 34 drives the screw rod 3 to rotate, the screw rod slider 31 is driven to move through the screw rod 3, the pneumatic clamping jaw 4 is further driven to move, the horizontal movement of the capacitor is realized, after the capacitor moves to the position above the designated stitch clamping assembly 5, the lifting cylinder 9 works, the baffle 11 is driven by the output shaft to lift, when the screw rod slider 31 moves to the first baffle 32, the baffle 11 can drive one group of stitch clamping assemblies 5 to lift to butt with the stitch of the capacitor, when the screw rod slider 31 moves to the second baffle 33, the baffle 11 can drive the other group of stitch clamping assemblies 5 to lift to butt with the stitch of the capacitor, and the elastic sheet 53 can clamp and fix the stitch of the capacitor, so that the charging or discharging operation is carried out through the charging wire 6 or the discharging wire 8.
Finally, it should be noted that, in the embodiment, the pneumatic clamping jaw 4, the lifting cylinder 9, and the like, the electronic components in the components are all universal standard components or components known to those skilled in the art, the structure and principle of the components are all known to those skilled in the art through technical manuals or through routine experiment methods, all the electrical components are connected through wires at the idle position of the device, and the specific connection means should refer to the sequence of operation between the electrical components in the working principle to complete the electrical connection, which is known in the art.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a film capacitor charge-discharge device, includes cabinet body (1), its characterized in that: the utility model discloses a cabinet body, including cabinet body (1), baffle (11) are provided with in the middle of the inside of cabinet body (1), lead screw (3) are transversely installed to the inside top of cabinet body (1), the one end of lead screw (3) is passed through motor (34) drive and is rotated, install lead screw slider (31) on lead screw (3), pneumatic clamping jaw (4) are installed to the bottom of lead screw slider (31), pneumatic clamping jaw (4) can be fixed with the condenser centre gripping, install two sets of stitch clamping assembly (5) on baffle (11), a set of the bottom of stitch clamping assembly (5) is connected with charging wire (6), the bottom of charging wire (6) is connected with power (7), and another set of the bottom of stitch clamping assembly (5) is connected with wire (8) that discharges, the bottom of wire (8) is shorted with each other, lifting cylinder (9) are installed to the bottom of baffle (11), the output shaft of lifting cylinder (9) can drive baffle (11) and go up and down.
2. The thin film capacitor charging and discharging device according to claim 1, wherein: the front of the experiment bin (2) is hinged with a cabinet door (21), and a glass door is arranged on the cabinet door (21).
3. The thin film capacitor charging and discharging device according to claim 1, wherein: one end of the screw rod (3) is fixed on the inner wall of the cabinet body (1) through a bearing, and the shell of the motor (34) is welded and fixed on the inner wall of the top of the cabinet body (1).
4. The thin film capacitor charging and discharging device according to claim 1, wherein: threaded holes are formed in the screw rod sliding blocks (31), and the screw rods (3) are in threaded connection with the threaded holes.
5. The thin film capacitor charging and discharging device according to claim 1, wherein: a first baffle (32) and a second baffle (33) are arranged on the lead screw (3) near two ends.
6. The thin film capacitor charging and discharging device according to claim 5, wherein: when the lead screw sliding block (31) moves to the first baffle (32), the partition plate (11) can drive one group of pin clamping assemblies (5) to ascend to butt with pins of the capacitor, and when the lead screw sliding block (31) moves to the second baffle (33), the partition plate (11) can drive the other group of pin clamping assemblies (5) to ascend to butt with pins of the capacitor.
7. The thin film capacitor charging and discharging device according to claim 1, wherein: stitch centre gripping subassembly (5) are including fixed block (51), the top of fixed block (51) is provided with centre gripping groove (52), arc structure's shell fragment (53) are installed to the both sides inner wall of centre gripping groove (52), shell fragment (53) can be fixed the stitch centre gripping of condenser, the bottom of shell fragment (53) is provided with the wiring end, a set of the wiring end of stitch centre gripping subassembly (5) is connected with wire (6) that charges, another set of the wiring end of stitch centre gripping subassembly (5) is connected with wire (8) that discharges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322726263.8U CN221056568U (en) | 2023-10-11 | 2023-10-11 | Film capacitor charging and discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322726263.8U CN221056568U (en) | 2023-10-11 | 2023-10-11 | Film capacitor charging and discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221056568U true CN221056568U (en) | 2024-05-31 |
Family
ID=91200498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322726263.8U Active CN221056568U (en) | 2023-10-11 | 2023-10-11 | Film capacitor charging and discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221056568U (en) |
-
2023
- 2023-10-11 CN CN202322726263.8U patent/CN221056568U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |