CN218272502U - Mechanism for testing capacitor aging machine after charging - Google Patents
Mechanism for testing capacitor aging machine after charging Download PDFInfo
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- CN218272502U CN218272502U CN202222219940.2U CN202222219940U CN218272502U CN 218272502 U CN218272502 U CN 218272502U CN 202222219940 U CN202222219940 U CN 202222219940U CN 218272502 U CN218272502 U CN 218272502U
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Abstract
The utility model relates to the technical field of testing after capacitor aging, in particular to a post-charging testing mechanism of a capacitor aging machine, which comprises a supporting plate capable of transversely reciprocating, wherein a plurality of testing clamps capable of testing the capacitor are arranged on the supporting plate, more than two clamping manipulators are arranged above the supporting plate, one clamping manipulator clamps the capacitor one by one and positions the capacitor to the testing clamps, and the other clamping manipulator takes away the capacitor from the testing clamps; when the last test fixture is filled with the capacitor, the first placed capacitor is tested; at the moment, the capacitor which is tested by the other clamping manipulator is clamped out of the test fixture, the first clamping manipulator puts the capacitor which needs to be tested into the empty test fixture for continuous testing, the movable supporting plate is matched with the two clamping manipulators, the capacitor can be tested uninterruptedly, and the test efficiency is greatly improved.
Description
Technical Field
The utility model relates to a test technical field after the electric capacity is ageing especially relates to the back accredited testing organization that charges of electric capacity ageing machine.
Background
After normal-temperature pre-charging and high-temperature charging, the capacitor needs to be tested for performance, which is roughly divided into a self-discharge test and a capacity test, wherein the self-discharge test can determine the capacity loss of the battery after a preset shelf time, the capacity test can determine whether the charged electric quantity of the capacitor meets a standard to determine the storage performance of the capacitor, and the common test is to clamp the capacitor to a test station for testing, and take out the capacitor after the test is finished.
When the existing testing station carries out self-discharge and capacity testing on the capacitor, the capacitor is inserted into the testing station one by one, after the capacitor is fully placed, the testing station starts self-discharge and capacity testing, and the capacitor is taken down one by one until all the capacitors are tested, so that the whole process needs to wait for a long time, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ageing machine of electric capacity's rear test mechanism that charges to prior art not enough.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the post-charging testing mechanism of the capacitor aging machine comprises a supporting plate capable of transversely reciprocating, a plurality of testing clamps capable of testing the capacitor are mounted on the supporting plate, more than two clamping manipulators are arranged above the supporting plate, one clamping manipulator clamps and positions the capacitor to the testing clamps one by one, and the other clamping manipulator takes the capacitor away from the testing clamps; the top of the supporting plate is provided with a conductive testing base along the length direction, and the testing base is formed with a clamp mounting groove for mounting a testing clamp along the length direction.
Further: the bottom of the supporting plate is connected with a transverse driving mechanism, the transverse driving mechanism comprises a bottom sliding seat arranged at the bottom of the supporting plate, and a sliding rail is arranged at the bottom of the bottom sliding seat in a sliding manner.
Further: the transverse driving mechanism further comprises a bottom linear module arranged on the supporting plate, the driving end of the bottom linear module is connected with the bottom surface of the supporting plate, and the sliding rails are respectively located on two sides of the bottom linear module.
Further: more than two conductive test bases are installed along the length direction on the top of the supporting plate, and the test clamps are installed in the clamp installation grooves side by side.
Further: the testing base is made of metal materials, one end of the testing base is connected with a drag chain, a conductive wire is installed on the drag chain, and a contact piece in conductive contact with the testing base is installed at one end of the drag chain.
And further: the rear charging test mechanism further comprises a supporting frame structure used for installing the clamping manipulator.
Further: the support frame structure comprises a portal frame arranged above a support plate, wherein a top linear module is transversely arranged at the top of the portal frame, the top linear module is slidably arranged with top sliding seats, the number of the top sliding seats is the same as the number of clamping manipulators, and the clamping manipulators are arranged on the top sliding seats.
Further: the top sliding seat is provided with a vertically arranged lifting driving piece, the tail end of the lifting driving piece is provided with a driving seat, the bottom of the driving seat is provided with a rotating shaft, and the rotating shaft is provided with a clamping piece which can clamp the capacitor in an openable manner.
Further: the clamping manipulator comprises a lifting driving piece vertically installed on a top sliding seat, a driving seat is installed at the tail end of the lifting driving piece, a rotating shaft is installed at the bottom of the driving seat, and a clamping piece capable of clamping the capacitor in an opening and closing mode is installed on the rotating shaft.
Further: the clamping piece comprises a guide plate arranged at the bottom of the rotating shaft, a pair of clamping hands are arranged at the bottom of the guide plate, a rack piece sliding at the bottom of the guide plate is arranged at the top of each clamping hand, a rotatable gear piece is arranged on the guide plate, and the gear piece is simultaneously in meshing transmission with the rack piece.
The utility model has the advantages that: the processed capacitors are filled in the test fixture one by one clamping manipulator, the support plate continuously moves during clamping to ensure that the test fixture on the support plate is close to the clamping manipulator, the movement path of the clamping manipulator is reduced, the clamping efficiency can be further improved, the test fixture is inserted into the test fixture and then tested immediately, and when the last test fixture is filled with the capacitors, the first capacitor is tested; at the moment, the capacitor which is tested by the other clamping manipulator is clamped out of the test fixture, the first clamping manipulator puts the capacitor which needs to be tested into the empty test fixture for continuous testing, the movable supporting plate is matched with the two clamping manipulators, the capacitor can be tested uninterruptedly, and the test efficiency is greatly improved.
Drawings
Fig. 1 is a schematic structural diagram of a charged testing mechanism.
Fig. 2 is a schematic structural diagram of another view angle of the test mechanism after charging.
FIG. 3 is a schematic view of the connection structure of the lateral driving mechanism and the test fixture.
Fig. 4 is a schematic structural view of the gripping robot.
The reference numerals include:
1-a supporting plate,
10-transverse driving mechanism, 11-bottom sliding seat, 12-sliding rail, 13-bottom linear module,
14-drag chain, 15-conductive wire, 16-contact piece,
2-a test base,
21-fixture mounting groove, 22-test fixture, 23-capacitor groove,
3-a supporting frame structure,
30-clamping manipulator, 31-portal frame, 32-top linear module, 33-top sliding seat,
34-a lifting driving piece, 35-a driving seat, 36-a rotating shaft, 37-a telescopic piece, 38-a rotating shaft,
4-a material clamping part,
41-guide plate, 42-clamping hand, 43-tooth condition, 44-gear piece and 45-motor.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-4, the post-charging testing mechanism of the capacitor aging machine includes a supporting plate 1 capable of moving horizontally back and forth, a horizontal driving mechanism 10 is connected to the bottom of the supporting plate 1, the horizontal driving mechanism 10 includes a bottom sliding seat 11 installed at the bottom of the supporting plate 1, a sliding rail 12 is installed at the bottom of the bottom sliding seat 11 in a sliding manner, the horizontal driving mechanism 10 further includes a bottom straight line module 13 installed at the supporting plate 1, a driving end of the bottom straight line module 13 is connected to the bottom surface of the supporting plate 1, and the sliding rail 12 is located on two sides of the bottom straight line module 13 respectively. The bottom linear module 13 drives the support plate 1 to reciprocate along the length direction of the support plate, and when the support plate slides, the bottom sliding seat 11 at the bottom of the support plate 1 is in sliding fit with the pair of sliding rails 12 respectively, so that the sliding stability of the support plate 1 can be improved, the support plate 1 can be ensured to be in a linear path when the support plate slides, and the phenomena of displacement and shaking cannot occur.
Sixty test fixtures 22 capable of carrying out self-discharge and capacity test on the capacitor are mounted on the supporting plate 1 and are divided into two parallel rows, two conductive test bases 2 are mounted on the top of the supporting plate 1 along the length direction, the test bases 2 and the test fixtures 22 are both machined and formed by metal materials, fixture mounting grooves 21 for mounting the test fixtures 22 are formed in the test bases 2 along the length direction, the test fixtures 22 are mounted in the fixture mounting grooves 21 side by side, and the test fixtures 22 are fixed through the fixture mounting grooves 21 and cannot move; the test fixture 22 is formed with a capacitor slot 23 for positioning the capacitor, and the capacitor is electrically conducted through the test base 2 after being mounted to the capacitor slot 23.
In addition, one end of the test base 2 is connected with a drag chain 14, the drag chain 14 is provided with a conductive wire 15, one end of the drag chain 14 is provided with a contact piece 16 which is in conductive contact with the test base 2, the contact piece 16 is in conductive connection with the test base 2, the conductive wire 15 on the drag chain 14 is led out and connected to a self-discharge test instrument and a capacitance capacity test instrument, the self-discharge test instrument is an N8310 series super-capacitor self-discharge test instrument, the capacitance capacity test instrument is a ZX6515F capacitance test instrument, the prior common technologies are adopted, and the specific structure is not repeated;
the test fixture 22 is used for capacitor discharge test, calculates the capacity, SD and dc internal resistance by program in a constant current discharge mode, presents the detection results of the discharge capacity, SD and dc internal resistance in a computer in the form of data and a trend chart, tests the ac internal resistance of the capacitor by an ac internal resistance tester, and transmits the data to the computer by gathering through the conductive wire 15 on the drag chain 14.
When the supporting plate 1 moves, the drag chain 14 can bend along with the supporting plate, and the conductive wire 15 can always connect the contact piece 16 with the test base 2 through the drag chain 14, so that the contact piece is not torn off due to the movement, and the test stability of the contact piece is ensured.
A supporting frame structure 3 is arranged above the supporting plate 1, two or three clamping manipulators 30 are arranged on the supporting frame structure 3, one clamping manipulator 30 clamps and positions the capacitors to the test fixture 22 one by one, and the other clamping manipulator 30 takes the capacitors from the test fixture 22.
The specific supporting frame structure 3 comprises a portal frame 31 installed above the supporting plate 1, top linear modules 32 are transversely arranged on the top of the portal frame 31, top sliding seats 33 the number of which is the same as that of the clamping manipulators 30 are slidably installed on the top linear modules 32, and the clamping manipulators 30 are installed on the top sliding seats 33.
The clamping manipulator 30 comprises a lifting driving piece 34 vertically installed on a top sliding seat 33, the lifting driving piece 34 is a lifting cylinder, a driving seat 35 is installed at the tail end of the lifting driving piece 34, a rotating shaft 36 is installed at the bottom of the driving seat 35, and a clamping piece 4 capable of clamping the capacitor in an opening and closing mode is installed on the rotating shaft 36.
The clamping part 4 can move transversely and vertically along the portal frame 31 by matching the top linear module 33 and the lifting driving part 34, and the clamping manipulator 30 can move the least stroke to clamp and take off the capacitor and greatly improve the movement efficiency by matching the driving of the bottom linear module 13.
Specifically, but drive the seat 35 and install horizontal flexible extensible member 37, extensible member 37 is telescopic cylinder, presss from both sides 4 tops of material and installs pivot 38, and the drive end of extensible member 37 rotationally overlaps on pivot 38, and telescopic motion through extensible member 37 drives to press from both sides material 4 and rotate round driving seat 35. Under the drive of the telescopic cylinder, the clamping part 4 rotates around the rotating shaft 36, so that the angular rotation is realized, and the clamping diversity is further improved.
Specifically, the clamping member 4 includes a guide plate 41 installed at the bottom of the rotating shaft 36, a pair of clamping arms 42 is installed at the bottom of the guide plate 41, a rack member 43 sliding at the bottom of the guide plate 41 is vertically installed at the top of the clamping arm 42, a rotatable gear member 44 is installed on the guide plate 41, the gear member 44 is simultaneously engaged with the tooth conditions 43 for transmission, a motor 45 is installed at the bottom of the guide plate 41, a motor shaft is installed on the guide plate 41 through a bearing, the gear member 44 is nested on the motor shaft, the motor 45 drives the gear member 44 to rotate, the two tooth conditions 43 engaged with the gear member 44 for transmission simultaneously move to be close to or away from each other, so that the clamping arms 42 installed on the tooth conditions 43 do opening and closing movement, and stable clamping of the capacitor is achieved.
The working process comprises the following steps: the machined capacitors are filled in the test fixtures 22 one by one clamping manipulator 30, the support plate 1 continuously moves during clamping to ensure that the test fixtures 22 on the support plate 1 are close to the clamping manipulator 30, the movement path of the clamping manipulator 30 is reduced, the clamping efficiency can be further improved, after the test fixtures 22 are inserted, capacity test and self-discharge test are immediately carried out, and when the sixteenth test fixture 22 is filled with the capacitors, the first capacitor is just tested; at this moment, the capacitor which is tested is clamped out of the test fixture 22 by the other clamping manipulator 30, the capacitor which needs to be tested newly is placed into the empty test fixture 22 by the first clamping manipulator 30 to be tested continuously, and the capacitor can be tested uninterruptedly by matching the movable supporting plate 1 with the two clamping manipulators 30 without waiting for loading and unloading, so that the test efficiency is greatly improved.
In conclusion, the present invention has the above-mentioned excellent characteristics, so that it can be used to enhance the effectiveness of the prior art and has practicability, and thus it is a product with practical value.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (10)
1. Mechanism after charging of ageing machine of electric capacity, but including lateral reciprocating's backup pad, its characterized in that: the supporting plate is provided with a plurality of test fixtures capable of testing the capacitors, more than two clamping mechanical arms are arranged above the supporting plate, one clamping mechanical arm clamps and positions the capacitors to the test fixtures one by one, and one clamping mechanical arm takes the capacitors from the test fixtures; the top of the supporting plate is provided with a conductive testing base along the length direction, and the testing base is formed with a clamp mounting groove for mounting a testing clamp along the length direction.
2. The post-charge testing mechanism of a capacitive burn-in machine of claim 1, wherein: the bottom of the supporting plate is connected with a transverse driving mechanism, the transverse driving mechanism comprises a bottom sliding seat arranged at the bottom of the supporting plate, and a sliding rail is arranged at the bottom of the bottom sliding seat in a sliding manner.
3. The post-charge testing mechanism of a capacitive burn-in machine of claim 2, wherein: the transverse driving mechanism further comprises a bottom linear module arranged on the supporting plate, the driving end of the bottom linear module is connected with the bottom surface of the supporting plate, and the sliding rails are respectively located on two sides of the bottom linear module.
4. The post-charge testing mechanism of a capacitive burn-in machine of claim 1, wherein: the top of the supporting plate is provided with more than two conductive testing bases along the length direction, and the testing clamps are arranged in the clamp mounting grooves side by side.
5. The post-charge testing mechanism of a capacitive burn-in machine of claim 4, wherein: the testing base is formed by processing a metal material, one end of the testing base is connected with a drag chain, a conductive wire is installed on the drag chain, and a contact piece in conductive contact with the testing base is installed at one end of the drag chain.
6. The post-charge testing mechanism of a capacitive burn-in machine of claim 1, wherein: the mechanism for testing after charging further comprises a supporting frame structure used for installing the clamping manipulator.
7. The post-charge testing mechanism of a capacitive burn-in machine of claim 6, wherein: the supporting frame structure comprises a portal frame arranged above a supporting plate, a top linear module is transversely arranged at the top of the portal frame, the top linear module is slidably arranged with top sliding seats, the number of the top sliding seats is the same as that of the clamping manipulators, and the clamping manipulators are arranged on the top sliding seats.
8. The post-charge testing mechanism of a capacitive burn-in machine of claim 7, wherein: the top sliding seat is provided with a vertically arranged lifting driving piece, the tail end of the lifting driving piece is provided with a driving seat, the bottom of the driving seat is provided with a rotating shaft, and the rotating shaft is provided with a clamping piece which can clamp the capacitor in an openable manner.
9. The post-charge testing mechanism of a capacitive burn-in machine of claim 8, wherein: the clamping manipulator comprises a lifting driving piece vertically installed on a top sliding seat, a driving seat is installed at the tail end of the lifting driving piece, a rotating shaft is installed at the bottom of the driving seat, and a clamping piece capable of clamping the capacitor in an opening and closing mode is installed on the rotating shaft.
10. The post-charge testing mechanism of a capacitive burn-in machine of claim 9, wherein: the material clamping piece comprises a guide plate arranged at the bottom of the rotating shaft, a pair of clamping hands are arranged at the bottom of the guide plate, a rack piece sliding at the bottom of the guide plate is arranged at the top of each clamping hand, a rotatable gear piece is arranged on the guide plate, and the gear piece is meshed with the rack piece for transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222219940.2U CN218272502U (en) | 2022-08-23 | 2022-08-23 | Mechanism for testing capacitor aging machine after charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222219940.2U CN218272502U (en) | 2022-08-23 | 2022-08-23 | Mechanism for testing capacitor aging machine after charging |
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| Publication Number | Publication Date |
|---|---|
| CN218272502U true CN218272502U (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222219940.2U Active CN218272502U (en) | 2022-08-23 | 2022-08-23 | Mechanism for testing capacitor aging machine after charging |
Country Status (1)
| Country | Link |
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| CN (1) | CN218272502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116609593A (en) * | 2023-07-14 | 2023-08-18 | 陕西博古德智能科技有限公司 | Device and method for automatically detecting capacity of capacitor |
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2022
- 2022-08-23 CN CN202222219940.2U patent/CN218272502U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116609593A (en) * | 2023-07-14 | 2023-08-18 | 陕西博古德智能科技有限公司 | Device and method for automatically detecting capacity of capacitor |
| CN116609593B (en) * | 2023-07-14 | 2023-09-12 | 陕西博古德智能科技有限公司 | Device and method for automatically detecting capacity of capacitor |
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