CN209117791U - A kind of ox horn type electrolytic capacitor earth leakage tester and system - Google Patents
A kind of ox horn type electrolytic capacitor earth leakage tester and system Download PDFInfo
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- CN209117791U CN209117791U CN201821791174.4U CN201821791174U CN209117791U CN 209117791 U CN209117791 U CN 209117791U CN 201821791174 U CN201821791174 U CN 201821791174U CN 209117791 U CN209117791 U CN 209117791U
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Abstract
The application provides a kind of ox horn type electrolytic capacitor earth leakage tester and system.Described device includes: transport mechanism, is fixed with capacitor fixed fixture, mutually indepedent between each capacitor fixed fixture and without electric connection；Electrode fixed plate, it is fixed with multiple groups leakage tests electrode, the a piece of conductive sheet of jig described in the leakage tests electrode difference face, at least one set of charging electrode is fixed between every two groups of leakage tests electrodes, the end flush of the end of the charging electrode and the leakage tests electrode, and a piece of conductive sheet of jig described in face respectively；The electrode fixed plate can be moved forward and backward with the moving portion of cylinder along sliding rail；Wherein, the position of the leakage tests electrode face is as leakage tests station, and the position of the charging electrode face is as charging station.Using embodiment each in the application, the reliability and accuracy of test can be improved, simplify the maintenance process of jig, reduce the time generated by maintenance and human cost.
Description
Technical field
This application involves electrical detection technique field, in particular to a kind of ox horn type electrolytic capacitor earth leakage tester and it is
System.
Background technique
In electrical detection technique field, for the detection of electrical leakage of ox horn type electrolytic capacitor, one section of electric leakage table is usually used
Obtained leakage current value is tested, determines whether the capacitor packages are electric leakage defective products.But since existing jig is one
The jig of connection due to the mobility of jig, will lead to the uncertainty of test point situation, Jin Erhui during the test
The parameter for directly resulting in test result is larger.Moreover, because jig is integrally connected, once a certain section of jig contacts
The failures such as bad or short-circuit just will affect the test result of the electric leakage current test of the capacitor on whole section of jig.In addition, the prior art
In, it for the leakage tests of capacitor, all carries out in a non-operative state, therefore, it is impossible to which testing capacitor is in working condition
Leakage current situation.Drawbacks described above all can cause the reliability of test result to be difficult to ensure, test result accuracy is lower.
In addition, since jig in the prior art is integrated connection, once there is test failure, it is necessary to entire jig
It is overhauled, maintenance process is cumbersome, will cause the cost waste of manpower, time etc..
At least there are the following problems in the prior art: the reliability of test result is difficult to ensure, test result accuracy compared with
It is low.It will cause the cost waste of manpower, time etc..
Utility model content
The purpose of the embodiment of the present application is to provide a kind of ox horn type electrolytic capacitor earth leakage tester and system, is surveyed with improving
The reliability and accuracy of examination simplify the maintenance process of jig, reduce the time generated by maintenance and human cost.
The embodiment of the present application provides a kind of ox horn type electrolytic capacitor earth leakage tester, method and system are realized in
:
A kind of ox horn type electrolytic capacitor earth leakage tester, described device include:
Transport mechanism is fixed with capacitor fixed fixture, and the jig is fixed in the transport mechanism along arranged in a straight line, respectively
It is mutually indepedent and without electric connection between capacitor fixed fixture, it is arranged on the lateral surface of the identical direction of the capacitor fixed fixture
There are cathode conductive film and cathode conductive film；
Electrode fixed plate is fixed with multiple groups leakage tests electrode, and leakage tests electrode described in every group includes positive and negative two electricity
Pole is arranged in a linear and is fixed in the electrode fixed plate, and orientation is parallel with the orientation of the jig, the electric leakage
The a piece of conductive sheet of jig described in electrode difference face is tested, the end of the leakage tests electrode is solid beyond the electrode
The first side edge and flush with each other of fixed board, are fixed at least one set of charging electrode between every two groups of leakage tests electrodes, and every group
The charging electrode includes positive and negative two electrodes, and the end of the charging electrode is equal with the end of the leakage tests electrode
Together, and respectively a piece of conductive sheet of jig described in face；
The electrode fixed plate is fixed at least two pieces of sliding blocks, and the sliding block is fastened on two cunnings being parallel to each other respectively
On rail, the extending direction of the sliding rail is vertical with the orientation of the jig, the second side edge of the electrode fixed plate with
The moving portion of one cylinder is fixedly connected, and can be moved forward and backward with the moving portion of the cylinder along the sliding rail, the fixed plate is forward
Movement can make the conductive sheet of the leakage tests electrode, the charging electrode and face in electrical contact, and moving backward can make
The leakage tests electrode, the charging electrode are separated with the conductive sheet of face；
Wherein, the position of the leakage tests electrode face is as leakage tests station, the position of the charging electrode face
It sets as charging station.
In preferred embodiment, leakage tests electrode described in every group is individually circumscribed with current measure device, the charging electricity
Extremely individually it is circumscribed with capacitor charging equipment.
In preferred embodiment, described device further includes controller, the controller and the transport mechanism, the cylinder phase
Signal connection, for controlling the movement of the transport mechanism, and the movement of the moving portion for controlling the cylinder.
In preferred embodiment, described device further includes data concentrator, establishes data with each current measure device
Connection, the leakage data tested for obtaining each current measure device.
In preferred embodiment, the capacitor fixed fixture for fixing the ox horn type electrolytic capacitor, fix by the capacitor
Jig is provided with the electrode jack to match with the electrode position of the capacitor, and the electrode of the capacitor can be inserted by the electrode
Hole is inserted into inside the jig, and the cathode conductive film is electrically connected in the inside of the jig and the anode of the capacitor, institute
Cathode conductive film is stated to be electrically connected inside the jig with the cathode of the capacitor.
In preferred embodiment, the leakage tests electrode and the charging electrode are columnar electrode, the columnar electrode
It is parallel to each other, extends from the electrode fixed plate along the direction perpendicular to the jig orientation to the jig, the column
Distinguish a piece of conductive sheet of face in the end of shape electrode.
A kind of ox horn type electrolytic capacitor leakage tests system, the system comprises the device as described in the various embodiments described above,
It further include charging unit and electric discharge device after test before testing.
Using a kind of ox horn type electrolytic capacitor earth leakage tester provided by the embodiments of the present application, can to the capacitor into
The multiple independent leakage tests of row, determine whether capacitor is electric leakage defective products according to the leakage current value of multiple independent test, can be with
Effectively improve the reliability and accuracy of test result.It, can be with by charging electrode moreover, among the multiple independent test
Duration charging is carried out to capacitor, it is hereby achieved that the leakage current value of the capacitor during the charging process, and then can obtain
The interconversion rate of leakage current value in charging process, can be further improved the comprehensive of data, and then can be further improved test
As a result reliability and accuracy.In addition, since each jig is mutually indepedent and without electric connection, the leakage of the capacitor in the jig
Electrical testing is independent of each other, and a jig breaks down, it is only necessary to which one jig of maintenance or replacement can effectively simplify and overhaul
Journey saves the time cost and human cost of maintenance.Utilize a kind of ox horn type electrolytic capacitor electric leakage provided by the embodiments of the present application
Test macro, can be by the control of controller, automatic charging, the test, discharge process for carrying out capacitor.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is that a kind of apparatus structure for ox horn type electrolytic capacitor earth leakage tester that the application one embodiment provides shows
It is intended to；
Fig. 2 is that a kind of apparatus structure for ox horn type electrolytic capacitor earth leakage tester that the application one embodiment provides is bowed
View；
Fig. 3 is that a kind of partial structurtes for ox horn type electrolytic capacitor earth leakage tester that the application one embodiment provides are put
Big schematic diagram；
Fig. 4 is the structural representation of the transfer structure that the application one embodiment provides and the capacitor fixed fixture
Figure；
Fig. 5 is a kind of structural representation for ox horn type electrolytic capacitor leakage tests system that the application one embodiment provides
Figure；
Fig. 6 is a kind of ox horn type electrolytic capacitor leakage tests systematic difference scene signal that one example of the application provides
Figure.
Specific embodiment
The embodiment of the present application provides a kind of ox horn type electrolytic capacitor earth leakage tester and system.
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
The application protection all should belong in technical staff's every other embodiment obtained without creative efforts
Range.
Fig. 1 is that a kind of apparatus structure for ox horn type electrolytic capacitor earth leakage tester that the application one embodiment provides shows
It is intended to.Fig. 2 is that a kind of apparatus structure for ox horn type electrolytic capacitor earth leakage tester that the application one embodiment provides is overlooked
Figure.Fig. 3 is that a kind of partial structurtes amplification for ox horn type electrolytic capacitor earth leakage tester that the application one embodiment provides is shown
It is intended to.Although this application provides as the following examples or apparatus structure shown in the drawings, based on conventional or without creating
The labour of property may include more or less modular unit in the method or device.There is no necessity in logicality
In causality structure, the modular structure of these devices is not limited to the embodiment of the present application or modular structure shown in the drawings.
Specifically, as shown in Figure 1, Figure 2, described in Fig. 3, a kind of ox horn type electrolytic capacitor earth leakage tester provided by the present application
A kind of embodiment may include:
Transport mechanism 1, is fixed with capacitor fixed fixture 2, and the jig 2 is fixed on the transport mechanism 1 along arranged in a straight line
On, independently of each other and without electric connection, the outside of the identical direction of the capacitor fixed fixture 2 between each capacitor fixed fixture 2
Cathode conductive film 21 and cathode conductive film 22 are provided on face；
Electrode fixed plate 3 is fixed with multiple groups leakage tests electrode 4, and leakage tests electrode 4 described in every group includes positive and negative two
Electrode is arranged in a linear and is fixed in the electrode fixed plate 3, and orientation is parallel with the orientation of the jig 2, described
Leakage tests electrode 4 distinguishes a piece of conductive sheet 21,22 of jig described in face, the end 41 of the leakage tests electrode 4
First side edge and flush with each other beyond the electrode fixed plate 3 are fixed at least one between every two groups of leakage tests electrodes 4
Group charging electrode 5, charging electrode 5 described in every group include positive and negative two electrodes, and the end of the charging electrode 5 and the electric leakage are surveyed
The end flush of electrode 4 is tried, and a piece of conductive sheet 21,22 of jig 2 described in face respectively；
The electrode fixed plate 3 is fixed at least two pieces of sliding blocks 6 by fixed plate, and the sliding block is fastened on two respectively
On the sliding rail 61 being parallel to each other, the extending direction of the sliding rail 61 is vertical with the orientation of the jig 1, and the electrode is fixed
The second side edge of plate 3 is fixedly connected with the moving portion of a cylinder 62, can be with the moving portion of the cylinder 62 along the sliding rail 61
It is moved forward and backward, the fixed plate 3, which moves forward, can be such that the leakage tests electrode 4, the charging electrode 5 and the described of face leads
Electric piece 21,22 is in electrical contact, moves backward the conduction that can make the leakage tests electrode 4, the charging electrode 5 and face
Piece 21,22 separates；
Wherein, the position of 4 face of leakage tests electrode is as leakage tests station, 5 face of charging electrode
Position is as charging station.
Wherein, the sliding rail 61 is fixed on the support frame, support frame as described above can fix on the ground or workbench on.
In this example, the transport mechanism 1 be can be including conveyer belt, synchronous belt or transmission chain, and Fig. 4 is the application one
The structural schematic diagram of the transfer structure and the capacitor fixed fixture that a embodiment provides.As shown in figure 4, the conveyer
Structure 1 can be synchronous belt, be wound around on synchronous pulley 11, and the capacitor fixed fixture 2 is fixed on the surface of the synchronous belt 1,
Shuttling movement may be implemented.
In this example, leakage tests electrode 4 described in every group is individually circumscribed with current measure device, and the charging electrode 5 is
Individually it is circumscribed with capacitor charging equipment.Wherein, the current measure device can be electric leakage table.Certainly, the leakage tests electricity
The anode and cathode of pole 4 connect the anode and cathode of the current measure device respectively, moreover, every group of leakage tests electrode 4 all may be used
Individually to connect an electric leakage table, to further decrease the systematic error of test.
In this example, described device further includes controller, and the controller and the transport mechanism 1, the cylinder 62 are believed
Number connection, for controlling the movement of the transport mechanism 1, and the movement of the moving portion for controlling the cylinder 62.
The controller, the transport mechanism and whole device all have corresponding power supply.
Wherein, the controller can store preset control program, in specific test process, the controller root
According to preset control program, move distance, run duration, the dwell time etc. of the transport mechanism 1 are controlled, for example can be passed through
The rotation of synchronous pulley 11 is controlled, realizes the control to capacitor fixed fixture move distance, run duration, dwell time.It is described
Controller can also control the moving direction and moving distance of the moving portion of the cylinder 62, to control the leakage tests electrode
4 or charging electrode 5 and the conductive sheet 21,22 be contacting and separating, and time that control is contacting and separating.Certainly, institute
Stating control program further includes also controlling 1 synthetic operation of the cylinder 62 and the transport mechanism.
In this example, described device further includes data concentrator, establishes data connection with each current measure device, is used
In the leakage data that each current measure device of acquisition is tested.The leakage data is surveyed including at least each electric current
The leakage current value that amount equipment is tested.
After getting the leakage current value, tester can voluntarily selection algorithm be determined according to the leakage current value
Whether the capacitor leaks electricity defective products.For example, can determine by calculating difference, test result is determined according to difference.
In this example, the capacitor fixed fixture 1 is for fixing the ox horn type electrolytic capacitor, the capacitor fixed fixture 1
It is provided with the electrode jack 11 to match with the electrode position of the capacitor, the electrode of the capacitor can pass through the electrode jack
Inside the 11 insertion jigs 1, the cathode conductive film 21 electrically connects in the inside of the jig 1 and the anode of the capacitor
It connects, the cathode conductive film 22 is electrically connected in 1 inside of jig and the cathode of the capacitor.Each capacitor fixed fixture
1 can stick together but guarantee between each other without electric connection, have the electrode for clamping the capacitor in the jig 1
Metal fixture, metal fixture are electrically connected with cathode conductive film 21 and cathode conductive film 22 respectively.
In this example, the leakage tests electrode 4 and the charging electrode 5 are columnar electrode, and the columnar electrode is mutual
In parallel, extend from the electrode fixed plate 3 along the direction perpendicular to 1 orientation of jig to the jig, the column
Distinguish a piece of conductive sheet 21 or 22 of face in the end of electrode.
It, can be to institute using a kind of embodiment of ox horn type electrolytic capacitor earth leakage tester provided by the above embodiment
It states capacitor and carries out repeatedly independent leakage tests, determine whether capacitor is that electric leakage is bad according to the leakage current value of multiple independent test
Product can effectively improve the reliability and accuracy of test result.Moreover, passing through charging among the multiple independent test
Electrode can carry out duration charging to capacitor, it is hereby achieved that the leakage current value of the capacitor during the charging process, in turn
The interconversion rate that leakage current value in charging process can be obtained can be further improved the comprehensive of data, and then can be further
Improve the reliability and accuracy of test result.In addition, since each jig is mutually indepedent and without electric connection, in the jig
The leakage tests of capacitor are independent of each other, and a jig breaks down, it is only necessary to one jig of maintenance or replacement, it can effectively letter
Change maintenance process, saves the time cost and human cost of maintenance.Utilize a kind of utilization provided by the embodiments of the present application dress
Set the method for carrying out leakage tests, can in conjunction with multiple groups leakage current value by a variety of methods of determination, determine the capacitor whether be
The reliability and accuracy of test result can be improved in bad product rate, in addition, tester can be with number threshold described in sets itself
Value, so as to determine the Stringency of decision condition.
A kind of ox horn type electrolytic capacitor earth leakage tester provided by the above embodiment in specific application, can use with
Lower step carries out leakage tests using described device:
S1: the ox horn type electrolytic capacitor that charging finishes is fixed in the capacitor fixed fixture.
S2: controlling the transport mechanism for the jig and be moved to the leakage tests station, controls the cylinder and pushes
The electrode fixed plate, make the leakage tests electrode anode and cathode respectively with the cathode conductive film and cathode of the jig
Conductive sheet contact, carries out electric leakage current test, and test obtains the leakage current value of the capacitor.
S3: it after the completion of the leakage current test, controls the cylinder and pulls the electrode fixed plate, make the leakage tests
Electrode leaves the conductive sheet, controls the transport mechanism for the jig and is moved to the charging station, controls the cylinder
Push the electrode fixed plate, make the charging electrode anode and cathode respectively with the cathode conductive film and cathode of the jig
Conductive sheet contact, is timed charging.
S4: after the timing charging complete, so that the jig is moved to next leakage tests station, leaked next time
Testing current.
S5: the electric leakage current test and timing charging alternately, are completed default n times electric leakage current test, are periodically filled
It is N-1 times electric, N number of leakage current value is obtained, N is greater than 2.
S6: according to N number of leakage current value, determine whether the ox horn type electrolytic capacitor is electric leakage defective products.
Wherein, the control of the transport mechanism and the cylinder, can be by the controller according to preset control program
It is automatic to execute.The acquisition of the leakage current value can be realized by the data concentrator.
It is described according to N number of electrical leakage in this example, determine whether the ox horn type electrolytic capacitor is the side of defective products of leaking electricity
Formula may include:
According to N number of leakage current value, the underproof number of leakage current value in n times test is determined；
If the number is greater than preset frequency threshold value, it is determined that the capacitor is electric leakage defective products；
If the number is less than or equal to the preset frequency threshold value, it is determined that the capacitor is non-defective unit.
Alternatively, in another embodiment of the application, it is described according to N number of electrical leakage, determine the ox horn type electrolytic capacitor
Whether be leak electricity defective products mode, can also include:
The difference for calculating every two groups of adjacent leakage current values in N number of leakage current value, obtains N-1 difference；
The difference and preset difference threshold are compared, determines and is greater than the difference threshold in the N-1 difference
Number；
If the number is greater than preset number threshold value, it is determined that the capacitor is electric leakage defective products；
If the number is less than or equal to the preset number threshold value, it is determined that the capacitor is non-defective unit.
Certainly, the decision procedure that above two embodiment provides is the representative decision procedure of the application, specifically
, implementing personnel can be according to voluntarily determining decision procedure.And above-mentioned determination process can be by implementing personnel's progress, and it can also be with
Implemented by the external data processor of the data concentrator.
Using the embodiment of the method provided by the above embodiment, can pass through in conjunction with multiple groups leakage current value a variety of true
Determine mode, determine whether the capacitor is bad product rate, the reliability and accuracy of test result can be improved, in addition, test
Personnel can be with frequency threshold value described in sets itself, so as to determine the Stringency of decision condition.
Fig. 5 is a kind of structural representation for ox horn type electrolytic capacitor leakage tests system that the application one embodiment provides
Figure.As shown in figure 5, the application also provides a kind of ox horn type electrolytic capacitor leakage tests system, the system comprises above-mentioned each realities
Device 102 described in example is applied, further includes charging unit 101 and electric discharge device 103 after test before testing.
Specifically, three devices along the transport mechanism 1 the direction of motion successively in tandem, with the movement side
To for front, the corresponding charging electrode of charging unit 101 is also according to the electrode arrangement in the test device 102 before the test
Fixed form arrangement be fixed on before the test device 102, after the test the corresponding discharge electrode of electric discharge device also according to
Electrode arrangement fixed form arrangement in the test device 102 is fixed on after the test device 102.
The electrode fixed plate of charging unit 101 is also pushed or pull on by cylinder before the test, and discharge dress after the test
It sets 102 electrode fixed plate also to be pushed or pull on by cylinder, can also be controlled by controller, when so as to control the charging
Between and discharge time.
Fig. 6 is a kind of ox horn type electrolytic capacitor leakage tests systematic difference scene signal that one example of the application provides
Figure.In this example, the system can be applied to the leakage tests of the electrolytic capacitor after electrolytic capacitor aging, specifically can be with capacitor
Aging equipment fit applications discharge again after the electrolytic capacitor after aging is carried out electric leakage current test, filter out electric leakage defective products, from
And the yields interflow journey that electrolytic capacitor after aging can be effectively ensured is.As shown in fig. 6, capacitor by automatic feeding mechanism into
Enter testing jig, successively carries out room temperature charging and by the way that electrolysis electricity to be tested will be fixed with by manipulator after oven high temperature ageing
The capacitor fixed fixture of appearance grabs in the system, and charging unit 101 carries out after continuing charging before first passing through the test, leads to
After crossing the test of earth leakage tester 102, continuous discharge is carried out using electric discharge device 103 after the test, is then passed through
The discharging of CAP box outfeed platforms.
Device that above-described embodiment illustrates or module etc. can specifically realize by computer chip or entity, or by having
There is the product of certain function to realize.For convenience of description, it is divided into various modules when description apparatus above with function to retouch respectively
It states.Certainly, the function of each module can be realized in the same or multiple software and or hardware when implementing the application,
The module for realizing same function can be realized by the combination of multiple submodule etc..Installation practice described above is only
Schematically, for example, the division of the module, only a kind of logical function partition, can there is other draw in actual implementation
The mode of dividing, such as multiple module or components can be combined or can be integrated into another system, or some features can be ignored,
Or it does not execute.
It is also known in the art that other than realizing controller in a manner of pure computer readable program code, it is complete
Entirely can by by method and step carry out programming in logic come so that controller with logic gate, switch, specific integrated circuit, programmable
Logic controller realizes identical function with the form for being embedded in microcontroller etc..Therefore this controller is considered one kind
Hardware component, and the structure that the device for realizing various functions that its inside includes can also be considered as in hardware component.Or
Person even, can will be considered as realizing the device of various functions either the software module of implementation method can be hardware again
Structure in component.
The application can describe in the general context of computer-executable instructions executed by a computer, such as program
Module.Generally, program module includes routines performing specific tasks or implementing specific abstract data types, programs, objects, group
Part, data structure, class etc..The application can also be practiced in a distributed computing environment, in these distributed computing environments,
By executing task by the connected remote processing devices of communication network.In a distributed computing environment, program module can
To be located in the local and remote computer storage media including storage equipment.
As seen through the above description of the embodiments, those skilled in the art can be understood that the application can
It realizes by means of software and necessary general hardware platform.Based on this understanding, the technical solution essence of the application
On in other words the part that contributes to existing technology can be embodied in the form of software products, the computer software product
It can store in storage medium, such as ROM/RAM, magnetic disk, CD, including some instructions are used so that a computer equipment
(can be personal computer, mobile terminal, server or the network equipment etc.) executes each embodiment of the application or implementation
Method described in certain parts of example.
Each embodiment in this specification is described in a progressive manner, the same or similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.
Although depicting the application by embodiment, it will be appreciated by the skilled addressee that the application there are many deformation and
Variation is without departing from spirit herein, it is desirable to which the attached claims include these deformations and change without departing from the application's
Spirit.
Claims (7)
1. a kind of ox horn type electrolytic capacitor earth leakage tester, which is characterized in that described device includes:
Transport mechanism is fixed with capacitor fixed fixture, and the jig is fixed in the transport mechanism along arranged in a straight line, each capacitor
It is mutually indepedent and without electric connection between fixed fixture, it is provided with just on the lateral surface of the identical direction of the capacitor fixed fixture
Pole conductive sheet and cathode conductive film；
Electrode fixed plate is fixed with multiple groups leakage tests electrode, and leakage tests electrode described in every group includes positive and negative two electrodes, is in
Arranged in a straight line to be fixed in the electrode fixed plate, orientation is parallel with the orientation of the jig, the leakage tests
Electrode distinguishes a piece of conductive sheet of jig described in face, and the end of the leakage tests electrode exceeds the electrode fixed plate
First side edge and flush with each other, at least one set of charging electrode is fixed between every two groups of leakage tests electrodes, described in every group
Charging electrode includes positive and negative two electrodes, the end flush of the end of the charging electrode and the leakage tests electrode, and
The a piece of conductive sheet of jig described in face respectively；
The electrode fixed plate is fixed at least two pieces of sliding blocks, and the sliding block is fastened on two sliding rails being parallel to each other respectively
On, the extending direction of the sliding rail is vertical with the orientation of the jig, the second side edge and one of the electrode fixed plate
The moving portion of cylinder is fixedly connected, and can be moved forward and backward with the moving portion of the cylinder along the sliding rail, and the fixed plate is to Forward
Dynamic that the conductive sheet of the leakage tests electrode, the charging electrode and face can be made in electrical contact, institute can be made by moving backward
State leakage tests electrode, the charging electrode is separated with the conductive sheet of face；
Wherein, the position of the leakage tests electrode face is made as leakage tests station, the position of the charging electrode face
For the station that charges.
2. a kind of ox horn type electrolytic capacitor earth leakage tester as described in claim 1, which is characterized in that leak electricity described in every group
Test electrode is individually circumscribed with current measure device, and the charging electrode is individually circumscribed with capacitor charging equipment.
3. a kind of ox horn type electrolytic capacitor earth leakage tester as described in claim 1, which is characterized in that described device is also wrapped
Controller is included, the controller connects with signal with the transport mechanism, the cylinder, for controlling the fortune of the transport mechanism
It is dynamic, and the movement of the moving portion for controlling the cylinder.
4. a kind of ox horn type electrolytic capacitor earth leakage tester as claimed in claim 2, which is characterized in that described device is also wrapped
Data concentrator is included, data connection is established with each current measure device, for obtaining each current measure device
Test obtained leakage data.
5. a kind of ox horn type electrolytic capacitor earth leakage tester as described in claim 1, which is characterized in that the capacitor is fixed
For jig for fixing the ox horn type electrolytic capacitor, the capacitor fixed fixture is provided with the electrode position phase with the capacitor
The electrode of the electrode jack matched, the capacitor can be inserted into inside the jig by the electrode jack, the cathode conductive film
The jig inside and the capacitor anode be electrically connected, the cathode conductive film inside the jig with the electricity
The cathode of appearance is electrically connected.
6. a kind of ox horn type electrolytic capacitor earth leakage tester as described in claim 1, which is characterized in that the leakage tests
Electrode and the charging electrode are columnar electrode, and the columnar electrode is parallel to each other, from the electrode fixed plate along perpendicular to
The direction of the jig orientation extends to the jig, and a piece of conduction of face is distinguished in the end of the columnar electrode
Piece.
7. a kind of ox horn type electrolytic capacitor leakage tests system, which is characterized in that the system comprises in such as claim 1 to 6
Device described in any one further includes charging unit and electric discharge device after test before testing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821791174.4U CN209117791U (en) | 2018-11-01 | 2018-11-01 | A kind of ox horn type electrolytic capacitor earth leakage tester and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821791174.4U CN209117791U (en) | 2018-11-01 | 2018-11-01 | A kind of ox horn type electrolytic capacitor earth leakage tester and system |
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| CN209117791U true CN209117791U (en) | 2019-07-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111426981A (en) * | 2020-04-27 | 2020-07-17 | 江苏图腾电气科技有限公司 | Fault detection method for anti-creeping current power cabinet |
-
2018
- 2018-11-01 CN CN201821791174.4U patent/CN209117791U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111426981A (en) * | 2020-04-27 | 2020-07-17 | 江苏图腾电气科技有限公司 | Fault detection method for anti-creeping current power cabinet |
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