CN109482520A - Capacitor charging test device - Google Patents

Capacitor charging test device Download PDF

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Publication number
CN109482520A
CN109482520A CN201811142979.0A CN201811142979A CN109482520A CN 109482520 A CN109482520 A CN 109482520A CN 201811142979 A CN201811142979 A CN 201811142979A CN 109482520 A CN109482520 A CN 109482520A
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CN
China
Prior art keywords
capacitor
turntable
capacitor charging
conductive
circuit board
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.)
Pending
Application number
CN201811142979.0A
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Chinese (zh)
Inventor
钟伟其
罗秀珍
钟述红
钟金胜
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Dongguan Rui Pml Precision Mechanism Ltd
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Dongguan Rui Pml Precision Mechanism Ltd
Priority date (The priority date 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 date listed.)
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Application filed by Dongguan Rui Pml Precision Mechanism Ltd filed Critical Dongguan Rui Pml Precision Mechanism Ltd
Priority to CN201811142979.0A priority Critical patent/CN109482520A/en
Publication of CN109482520A publication Critical patent/CN109482520A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34Sorting according to other particular properties
    • B07C5/344Sorting according to other particular properties according to electric or electromagnetic properties
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/26Testing of individual semiconductor devices
    • G01R31/2601Apparatus or methods therefor

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)

Abstract

The invention discloses capacitor charging test devices, including rack, are rotatably connected on the turntable on rack top, and the driving mechanism of the driving turntable indexing rotation;Turntable is equipped with conducting slip ring and connects electric circuit board, and the axle center of the axle center of conducting slip ring and turntable is on the same line;The input terminal of conducting slip ring is electrically connected with capacitor charging power, output end and connects electric circuit board electrical connection;Turntable is evenly over the circumference provided with multiple clamping devices, and two mutually independent conductive briquettings are set on clamping device, and two conductive briquettings connect electric circuit board electrical connection with described;Rack is equipped with the mechanism for testing positioned at turntable side, and mechanism for testing is electrically connected with Leakage Current Detector;Gripper mechanism grips capacitor, the positive and negative electrode pin of capacitor are connected with two conductive briquettings respectively, and capacitor charging power is connect electric circuit board to capacitor charging, and after charging complete, mechanism for testing is contacted with two conductive briquettings, and Leakage Current Detector detects capacitor leakage current.Electricity is connect using CONTACT WITH FRICTION formula instead of existing, so that its structure is simple, and is connect electric orderly.

Description

Capacitor charging test device
Technical field
The present invention relates to capacity measurement machinery fields, and in particular to capacitor charging test device.
Background technique
Capacitor after finalization of the manufacture, needs the leakage current of testing capacitor, Chinese patent, Patent No.: 2016211499713, proprietary term are as follows: in a kind of utility model patent of capacitor cutting test machine, disclosed capacitor charging, test With the technical solution of electric discharge;And in the program, it is by the way of brush, realization connects electric charging;And it is divided into charging ring, electric leakage Stream detection contact block and electric discharge contact block;Therefore the mechanism that will cause test equipment entirety is complicated, connects electric in disorder and fixture and charging The abrasion of ring, leakage current test contact block and the contact block that discharges is big, causes the service life of equipment short.In view of disadvantages described above, having in fact must Want design capacitance charging measurement device.
Summary of the invention
Technical problem to be solved by the present invention lies in: capacitor charging test device is provided, to solve existing capacitor leakage Structure is complicated for current detecting equipment, and big problem is worn in operational process.
In order to solve the above technical problems, the technical scheme is that capacitor charging test device, including rack, rotation It is connected to the turntable on rack top, and the driving mechanism of the driving turntable indexing rotation;The turntable is equipped with conduction Slip ring and connect electric circuit board, the axle center of the axle center of the conducting slip ring and the turntable is on the same line;The conducting slip ring Input terminal be electrically connected with capacitor charging power, output end and described connect electric circuit board electrical connection;On the circumference of the turntable It is provided with multiple clamping devices evenly, two mutually independent conductive briquettings, the two conductive briquettings are set on the clamping device Electric circuit board electrical connection is connect with described;The rack is equipped with the mechanism for testing positioned at the turntable side, the mechanism for testing It is electrically connected with Leakage Current Detector;The gripper mechanism grips capacitor, the positive and negative electrode pin of capacitor are pressed with two conductions respectively Block is connected, and connects electric circuit board described in capacitor charging power warp to capacitor charging, after charging complete, the mechanism for testing and two The conduction briquetting contact, the Leakage Current Detector detect capacitor leakage current.
Further, the capacitor charging test device further includes feed mechanism, shedding mechanism;The feed mechanism, it is described Mechanism for testing and the shedding mechanism are set gradually along the outer circle of the turntable.
Further, the clamping device includes connecting plate and parallel folder;The connecting plate connection parallel folder and described Turntable;The two conductive briquettings are arranged in independently of each other on the same clamping jaw pressed from both sides in parallel, another folder pressed from both sides in parallel Pawl is equipped with mutually independent second briquetting of two pieces.
Further, the shedding mechanism includes: the first pusher and the second pusher;First pusher pushes away Qualified capacitor is detected out, and second pusher, which is released, detects underproof capacitor.
Further, the first pusher includes the fixed plate being positioned above the turntable, and is arranged in the fixed plate outer end The first pusher cylinder, the first scraping wings in the first pusher cylinder is set, and is located at first scraping wings bottom end and arranges Hopper;The lower end of first scraping wings extends to the upper end of the clamping device;
Second pusher includes the fixing seat being arranged in the rack, is mounted on the of the fixing seat upper end Two pusher cylinders, and the second scraping wings being arranged in the second pusher cylinder, and positioned at second pusher cylinder bottom end Drainage conduit;The bottom end of second scraping wings extends to the top of the clamping device.
Further, the mechanism for testing includes: support base, is arranged in the rack;Guide rail, set on the support base Side;Mounting blocks, on the sliding block of the guide rail;Two test probes, are arranged in the upper of the mounting blocks;First elevator Structure pushes the sliding block of the guide rail to move up and down;The bottom of the mounting blocks, two surveys are stretched out in the lower end of the test probe Probe header is electrically connected with two power connection ends of the Leakage Current Detector respectively;First elevating mechanism is cam mechanism or gas Motivation structure.
Further, the other side of the support base is additionally provided with the second guide rail, is additionally provided with and prolongs on the sliding block of second guide rail Mounting plate above the turntable is reached, the bottom of the mounting plate is disposed with multiple groups along the direction that the turntable rotates and puts Electrical component, the second elevating mechanism push the sliding block of second guide rail to move up and down;The discharge assembly includes being arranged described The insulation boss of mounting plate bottom, is arranged in two electric discharge contacts of the insulation boss bottom end, and the two electric discharge contacts are mutually only It erects and sets, be in series with consuming components between the two electric discharge contacts.
Further, described to connect electric circuit board and include annular base plate and be arranged in the annular base plate and the clamping device The identical charging control unit of quantity, multiple charging control units are electrically connected with the conducting slip ring parallel with one another;Institute Charging control unit is stated to be electrically connected with the conductive briquetting on the corresponding clamping device.
Further, the charging control unit includes optoelectronic switch, triode and relay;Connecing for the relay is electric defeated Outlet is electrically connected with the conductive briquetting;The optoelectronic switch controls the triode and is powered or powers off, and closes the relay It closes or disconnects.
Further, the optoelectronic switch is groove type photoelectric switch;The transmitting terminal of the optoelectronic switch and receiving end are and directly The connection of galvanic electricity source, the base stage of the triode are electrically connected with the receiving end of the optoelectronic switch, and collector is electrically connected with relay; The top of the turntable is equipped with the shutter for blocking the optoelectronic switch optical signal, and the shutter blocks control and is located at the survey The optoelectronic switch that the capacitor in test-run a machine structure to the feed mechanism region powers off.
Compared with prior art, which has the advantages that
1, conducting slip ring is set on the axle center of turntable, and setting connects electric circuit board on turntable;It connects electric circuit board and leads Electric slip ring electrical connection, conductive briquetting on clamping device and connects electric circuit board electrical connection, therefore is connect instead of existing using friction Touch connects electricity, so that its structure is simple, and connects electric orderly;
2, when to capacitor charging and test, it is conductive that there is no CONTACT WITH FRICTIONs, therefore improves its service life.
Detailed description of the invention
Fig. 1 is the three-dimensional view of capacitor charging test device of the present invention;
Fig. 2 is capacitor charging test device main view of the present invention;
Fig. 3 is the structure chart of dial portion described in capacitor charging test device of the present invention;
Fig. 4 is the structure chart of clamping device described in capacitor charging test device of the present invention;
Fig. 5 is the structure chart of mechanism for testing part described in capacitor charging test device of the present invention;
Fig. 6 is the structure chart of shedding mechanism part described in capacitor charging test device of the present invention;
Fig. 7 is the enlarged view of discharge assembly part described in capacitor charging test device of the present invention;
Fig. 8 is the explosive view of dial portion described in capacitor charging test device of the present invention;
Fig. 9 is the cross-sectional view of dial portion described in capacitor charging test device of the present invention;
Figure 10 is the explosive view of clamping device part described in capacitor charging test device of the present invention;
Figure 11 is the cross-sectional view of clamping device part described in capacitor charging test device of the present invention;
Figure 12 is the structure chart of machine frame inside described in capacitor charging test device of the present invention;
Figure 13 is the another side structure chart of machine frame inside described in capacitor charging test device of the present invention;
Figure 14 is the structure chart of the first elevating mechanism part described in capacitor charging test device of the present invention;
Figure 15 is the structure chart of the second elevating mechanism part described in capacitor charging test device of the present invention;
Figure 16 is the first structure chart for opening clamp mechanism part described in capacitor charging test device of the present invention;
Figure 17 is the second structure chart for opening clamp mechanism part described in capacitor charging test device of the present invention;
Figure 18 is the partial enlarged view that electric circuit board is connect described in capacitor charging test device of the present invention;
Figure 19 is capacitor charging test device described control unit circuit diagram of the present invention.
Specific embodiment
The following detailed description will be further explained with reference to the above drawings.
Hereinafter, a variety of specific details are elaborated, in order to provide to the saturating of the concept for constituting described embodiment basis Thorough understanding.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details In some or all situations get off practice.In other cases, well-known processing step is not specifically described.
As shown in Figs 1-4, capacitor charging test device, including rack 1 are rotatably connected on the turntable 2 on 1 top of rack, with And the driving mechanism 3 of the driving turntable 2 indexing rotation, specifically, the driving mechanism 3 is include divider and drive divider The motor of operating.The turntable 2 is equipped with conducting slip ring 200 and connects electric circuit board 4, the axle center of the conducting slip ring 200 with The axle center of the turntable 2 is on the same line;The input terminal of the conducting slip ring 200 is electrically connected with capacitor charging power 5, output End connects electric circuit board 4 and is electrically connected with described;The turntable 2 is evenly over the circumference provided with multiple clamping devices 6, the clamping It is set to two mutually independent conduction briquetting 60a, 60b, two the conduction briquetting 60a, 60b in mechanism 6 and connects electric circuit board 4 with described Electrical connection.The rack 1 is equipped with the mechanism for testing 7 positioned at 2 side of turntable, the mechanism for testing 7 and leakage current test Instrument 8 is electrically connected;6 clamp capacitance of clamping device, the positive and negative electrode pin of capacitor respectively with two conductive the briquetting 60a, 60b Connect, electric circuit board 4 connect described in the capacitor charging power 5 warp to capacitor charging, after charging complete, the mechanism for testing 7 with Two conductive briquetting 60a, the 60b contacts, the Leakage Current Detector 8 detect the leakage current of capacitor.
Further, referring to figure 5 and figure 6, the capacitor charging test device further includes feed mechanism 9, shedding mechanism 10; The feed mechanism 9, the mechanism for testing 7 and the shedding mechanism 10 are set gradually along the outer circle of the turntable 2.The feeding On mechanism 9 clamp capacitance to clamping device 6, upon completion of the assays, the capacitor of completion will test from folder by stating shedding mechanism 10 It holds and is released in mechanism 6;Realize automatic charging and automatic blanking.
Further, reference Fig. 4, the clamping device 6 includes connecting plate 61 and parallel folder 62;The connecting plate 61 connects The parallel folder 62 and the turntable 2;The same of the parallel folder 62 is arranged in two conduction the briquetting 60a, 60b independently of each other On one clamping jaw, another clamping jaw of the parallel folder 62 is equipped with two pieces mutually independent second briquetting 63a, 63b.In parallel folder 62 When opening, 9 clamp capacitance of feed mechanism is between conductive briquetting 60a, 60b and the second briquetting 63a, 63b;Parallel 62 folder of folder Two pins of tight capacitor, and conduction briquetting 60a and the second briquetting 63a compresses a pin of capacitor, another conduction briquetting Another pin of the conduction briquetting 63b of 60b and second compression capacitor.After the completion of capacity measurement, parallel folder 62 is opened, the discharging Mechanism 10 releases capacitor.
Further, referring to figure 5 and figure 6, the shedding mechanism 10 includes: the first pusher 100 and the second pusher 110;First pusher 100 releases the qualified capacitor of detection, and it is underproof that second pusher 110 releases detection Capacitor.
Further, referring to figure 5 and figure 6, first pusher 100 includes the fixed plate positioned at 2 top of turntable 101, the first pusher cylinder 102 of 101 outer end of fixed plate is set, and first be arranged in the first pusher cylinder 102 pushes away Flitch 103, and it is located at the 102 bottom end discharge groove 104 of the first scraping wings;The lower end of first scraping wings 103 extends to The upper end of the clamping device 6.When being detected as qualified capacitor and being transferred to the first 103 front end of scraping wings, parallel folder 62 is opened, First pusher cylinder 102 releases the first scraping wings 103, and the capacitor on parallel folder 62 is pushed away to fall in discharge groove 104 being discharged.Tool Body, the discharge groove 104 is arranged in rack 1 by a supporting element.
Second pusher 110 includes the fixing seat 111 being arranged in the rack 1, is mounted on the fixing seat Second pusher cylinder 112 of 111 upper ends, and the second scraping wings 113 being arranged in the second pusher cylinder 112, and it is located at institute State the drainage conduit 114 of 112 bottom end of the second pusher cylinder;The bottom end of second scraping wings extends to the upper of the clamping device Side.When defective products is transported to the second 113 front end of scraping wings, parallel folder 62 is opened, and the second pusher cylinder 112 is by the second pusher Plate 113 is released, and therefore, the capacitor on parallel folder 62 is pushed into drainage conduit 114 and is discharged.
Further, referring to Fig.1, Fig. 5 and Fig. 6, the mechanism for testing 7 include: support base 70, be arranged in the rack 1; Guide rail 71, set on the side of the support base 70;Mounting blocks 72, on the sliding block of the guide rail 71;Two test probe 73a, The upper of the mounting blocks 72 is arranged in 73b;First elevating mechanism 74 pushes the sliding block of the guide rail 71 to move up and down.The survey The bottom of the mounting blocks 72 is stretched out in the lower end of probe header 73a, 73b, and two tests are popped one's head in 73a, 73b respectively with the electric leakage Flow the two power connection ends electrical connection of detector 8.Capacitor after charging complete, which is transported to, is located at test probe 73a, the bottom end of 73b When, 74 push to test of the first elevating mechanism probe 73a, 73b is moved down, so that test probe 73a and conduction briquetting 60a connects Touching, test probe 73b are contacted with conduction briquetting 60b, so that capacitor and Leakage Current Detector 8 are connected, realize capacity fall off Stream detection.
Further, referring to Fig. 5, Fig. 6 and Fig. 7, the other side of the support base 70 is additionally provided with the second guide rail 700, and described the It is additionally provided on the sliding block of two guide rails 700 and extends to the 2 top mounting plate 701 of turntable, the bottom of the mounting plate 701 is along institute The direction for stating the rotation of turntable 2 is disposed with multiple groups discharge assembly 702, and the second elevating mechanism 703 pushes second guide rail 700 Sliding block move up and down.The discharge assembly 702 includes the insulation boss 7020 that 701 bottom of mounting plate is arranged in, setting Two electric discharge contact 7021a, 7021b, two electric discharge the contact 7021a, 7021b in insulation 7020 bottom end of boss are mutually only It erects and sets, be in series with consuming components between two electric discharge the contact 7021a, 7021b (attached drawing is not shown).It is completed in capacity measurement Afterwards, the second elevating mechanism 703 pushes mounting plate 701 to move down, so that two electric discharge contact 7021a, 7021b are pressed with conduction respectively Block 60a, 60b contact realizes that capacitor and consuming components are connected, to gradually discharge the electric energy in capacitor.Specifically, power consumption member Part is the electronic component of the power consumptions such as resistance or LED.
Further, first elevating mechanism 74 and second elevating mechanism 703 are cam mechanism or pneumatic Mechanism.
Specifically, 0, Figure 11, Figure 12 and Figure 13 referring to Fig.1, the parallel folder 62 include chuck body 620, clamping jaw 621, Telescopic rod 622, connecting rod 623 and compressed spring 624;The top of the chuck body 620 is equipped with guide chute and mounting groove, two institutes Clamping jaw 621 is stated to be symmetrically disposed in the sliding slot;It is equipped with guide through hole in the chuck body 620, the telescopic rod 622 Upper end is protruded into the guide through hole, and two connecting rods 623 are symmetrically disposed in the mounting groove, and the connecting rod 623 is in " L " Shape, the corner of the connecting rod 623 are in the chuck body 620 pivot joint, and the upper end pivot joint of one end and the telescopic rod 622 connects It connects, the other end is equipped with card slot;The bottom of the clamping jaw 621 is set to connecting pin, and the two sidewalls of the card slot are located at the company The two sides of outbound.The bottom of the telescopic rod 622 is provided with limiting section, and the compressed spring 624 is placed on the telescopic rod 622 Lower end, and the limit of the compressed spring 624 is between the chuck body more than 620 limiting section.Two clamping jaws 621 are For insulator;The two conductive briquetting 60a, 60b are set on a clamping jaw 621, and the two second briquetting 73a, 73b are set to another institute It states on clamping jaw 621.In this embodiment, in feeding and discharging, in order to enable opening parallel folder 62 opens folder, it is located at the feeder Clamp mechanism 12 is opened in the side setting first of structure 9, is equipped with second positioned at the side of first pusher 100 and is opened clamp mechanism 13, Third, which is equipped with, positioned at the side of second pusher 110 opens clamp mechanism 14.First opens clamp mechanism 12 ejects upwards, and pushing needs The telescopic rod 622 of the parallel folder 62 of clamping capacitor is wanted, telescopic rod 622 moves up, and under the action of connecting rod 623, pushes two clamping jaws 621 It opens.Second opens clamp mechanism 13 when ejecting upwards, then opens the parallel folder 62 for being clamped with the capacitor for being detected qualification, passing through the One pusher 100 releases capacitor.When third is opened clamp mechanism 14 and ejected upwards, then opens and be clamped with and be detected underproof electricity The parallel folder 62 held, releases capacitor by the second pusher 110.
Further, referring to Fig.1 2, described first opens clamp mechanism 12, and described second opens clamp mechanism 13, and the third opens folder Mechanism 14, first elevating mechanism 74 and second elevating mechanism 703 are that telescopic cylinder or described first open folder machine Structure 12, described second opens clamp mechanism 13, and first elevating mechanism 74 and second elevating mechanism 703 are cam mechanism, Described three open clamp mechanism 14 as cylinder.
2- Figure 17 referring to Fig.1, described first opens clamp mechanism 12, and described second opens clamp mechanism 13, first elevating mechanism 74 and second elevating mechanism 703 be that the first mounting plate 15 is provided in the rack 1 in the example example of cam mechanism, Second mounting plate 16, third mounting plate 17, first rotating shaft 18, the second shaft 19, the 4th mounting plate 1a, the 5th mounting plate 1b and Six mounting plate 1c;First mounting plate 15, the second mounting plate 16, third mounting plate 17, the 4th mounting plate 1a, the 5th mounting plate The upper end of 1b and the 6th mounting plate 1c are fixedly connected with the inner roof wall of rack 1;The both ends of the first rotating shaft 18 are respectively with One mounting plate 15 and the rotation connection of the second mounting plate 16;One end of second shaft 19 and third mounting plate 17 are rotatablely connected, another The side of terminal frame 1 is rotatablely connected;One motor driven first rotating shaft 18 and the rotation of the second shaft 19.First elevating mechanism 74 Including the first cam 740, the first swing arm 741, the first push rod 742 and the first tension spring 743.First cam 740 is tightly placed in institute It states in first rotating shaft 18, one end of first swing arm 741 and the 4th mounting plate 1a pivot joint connect, the other end and described the One tension spring 743 connects and is pivotally connected connection, the other end of first tension spring 743 and the rack 1 with the lower end of the first push rod 742 Upper end connection, the sliding block of the upper end of first push rod 742 and the guide rail 71 is pivotally connected;The side of first swing arm 741 Equipped with the first idler wheel or pin being bonded with 740 outer rim of the first cam.Second elevating mechanism 703 includes the second cam 7030, the second swing arm 7031, the second push rod 7032 and the second tension spring 7033.Second cam 7030 is tightly placed in described second turn On axis 18, one end of second swing arm 7031 and the 4th mounting plate 1a are pivotally connected, the other end and second tension spring 7033 It connects and is pivotally connected connection, the other end of second extension spring 7033 and the rack 1 with the lower end of the second push rod 7032 The sliding block of upper end connection, the upper end of second push rod 7032 and second guide rod 700 is pivotally connected;First swing arm 7031 Side is equipped with the second idler wheel or pin being bonded with 7030 outer rim of the second cam.Described first, which opens clamp mechanism 12, includes third Cam 120, third swing arm 121, third tension spring 122, third push rod 123 and the first jacking block 124.First jacking block 124 runs through The upper end of the rack 1, and be slidably connected with rack 1, the lower end of first jacking block 124 is upper with the third push rod 123 End pivot joint;The lower end of the third push rod 123 and one end of the third swing arm 121 are pivotally connected;The third swing arm 121 is in Between position and the 5th mounting plate 1b be pivotally connected;The third cam 120 is fixed to be located in second shaft 19, the third pendulum The side of arm 121 is equipped with the third idler wheel being bonded with 120 outer rim of third cam or ships and resell on another market;The third tension spring 122 it is upper End is connect with third swing arm 121, and the other end is connect with the lower end of the rack 1, the third spring 122 and the third idler wheel Or it ships and resell on another market positioned at the two sides of 121 swing pivot of third swing arm.Described second, which opens clamp mechanism 13, includes the 4th cam 130, the Four swing arms 131, the 4th tension spring 132, the 4th push rod 133 and the second jacking block 134.Second jacking block 134 is through the rack 1 Upper end, and be slidably connected with rack 1, the upper end of the lower end of second jacking block 134 and the 4th push rod 133 is pivotally connected;It is described The lower end of 4th push rod 133 and one end of the 4th swing arm 131 are pivotally connected;4th swing arm 131 close to intermediate position with 6th mounting plate 1c pivot joint;4th cam 130 is fixed to be located in the first rotating shaft 18, the side of the 4th swing arm 131 Face is equipped with the 4th idler wheel being bonded with 130 outer rim of the 4th cam or ships and resell on another market;The upper end of 4th tension spring 132 and the 4th pendulum Arm 131 connects, and the other end connect with the lower end of the rack 1, and the 4th spring 132 and the 4th idler wheel or ship and resell on another market is located at The two sides of 4th swing arm, 131 swing pivot.
Referring to Fig.1 0, in order to which conductive briquetting 60a, 60b preferably clamp the pin of capacitor, the two conductive briquetting 60a, 60b slot side is equipped with one and meets electric axis 610a, 610b, connects electric axis and is slidably connected with clamping jaw 621, connects electric axis end and is equipped with limit limit Position step, and connect set in electric axis and be set in the buffer spring 620a of conduction the briquetting 60a, 60b between clamping jaw 621, 620b.Two, which connect electric axis, connects the electric electrical connection of circuit board 4.When parallel folder 62 clamps capacitor, buffer spring 620a, 620b can be to pins Buffer function is played, and is to be clamped the pin of capacitor using the elastic force of buffer spring, therefore avoid capacitor pin folder damage.
Further, 8-19 referring to Fig.1, it is described to connect electric circuit board 4 and include annular base plate 40 and be arranged in the annular base plate Charging control unit 41 identical with 6 quantity of clamping device on 40, multiple charging control units 41 are parallel with one another It is electrically connected with the conducting slip ring 200;The charging control unit 41 and the conductive briquetting on the corresponding clamping device 6 60a, 60b electrical connection.Charging control unit 41 individually controls corresponding conductive briquetting 60a, and 60b is powered and power-off, and realization is pressed from both sides It holds the capacitor charging on clamping device 6 and stops charging, when disconnecting charging, capacitor then may be implemented leakage current test and put Electricity.
Further, the charging control unit 41 includes optoelectronic switch 410, triode 411 and relay 412;It is described after Electric appliance 412 connects electricity output end and conductive briquetting 60a, the 60b electrical connection;The optoelectronic switch 410 controls the triode 411 are powered or power off, and make 412 closing or opening of relay.Triode is realized by the optical signal of optoelectronic switch 410 411, which are powered, is also powered off, to control the closure of relay 412 and disconnect.
Further, referring to Fig.1 9, the optoelectronic switch 410 is groove type photoelectric switch, specially H12B5 optoelectronic switch.Institute The transmitting terminal and receiving end for stating optoelectronic switch 411 are connect with DC power supply, and base stage and the photoelectricity of the triode 411 are opened 410 receiving end electrical connection is closed, collector is electrically connected with relay 412.The top of the turntable 2 is equipped with and blocks the photoelectricity and open The shutter 20 of 410 optical signals is closed, the shutter 20 blocks control and is located at the mechanism for testing 7 to 9th area of feed mechanism The optoelectronic switch 410 of the capacitor power-off in domain.Using the center of the turntable 2 rotation as coordinate origin, and it is divided into two regions: Charging zone and power-off area.The feed mechanism 9, shedding mechanism 10 and mechanism for testing 7 are respectively positioned on power-off area;The shutter 20 is set In in the power-off area;When turntable 2 drives optoelectronic switch 410 to turn to 20 bottom end of shutter, shutter 20 is opened positioned at photoelectricity It closes between 410 transmitting terminal and receiving end, so that optoelectronic switch 410 and triode 411 cannot form closed circuit.
Further, the relay 412 is 24V DC relay;By 24V direct current control relay 412 be powered and Power-off, to realize control to capacitor charging and power-off.Triode 411 is D882.
Further, referring to Fig. 8 and Fig. 9, it is provided with bearing block 1a in rack 1, is equipped with rotary shaft on the axle center of turntable 2 The bearing that the lower end of 2a, rotary shaft 2a pass through in bearing block 1a is connect with divider, and 200 sets of conducting slip ring in the upper of rotary shaft 2a End;The outer ring of conducting slip ring 200 or the lower end of outer ring are set to mounting disc 2b, and fixed connect is equipped between mounting disc 2b and rack 1 Fitting 2c, shutter 20 are set to the outside of the mounting disc 2c.
Further, referring to Fig. 2, the feed mechanism 9 includes that 90 peace of vibrating disk moves manipulator 91;The vibrating disk 90 has Capacitor is conveyed to sequence to one end of the translation manipulator 91,91 clamp capacitance of translation manipulator to the clamping device 9 On.Further, capacitor cutting and the detection polar device of capacitor can also be set in translation manipulator 91 and vibrating disk 90.
The present invention is not limited to above-mentioned specific embodiment, those skilled in the art from the above idea, Without creative labor, the various transformation made are within the scope of the present invention.

Claims (10)

1. capacitor charging test device, including rack are rotatably connected on the turntable on rack top, and the driving turntable indexing The driving mechanism of rotation;It is characterized in that, being equipped with for the turntable and connects electric circuit board at conducting slip ring, the conducting slip ring Axle center and the axle center of the turntable are on the same line;The input terminal of the conducting slip ring is electrically connected with capacitor charging power, defeated Outlet connects electric circuit board electrical connection with described;The turntable is evenly over the circumference provided with multiple clamping devices, the clamping Two mutually independent conductive briquettings are set in mechanism, the two conductive briquettings connect electric circuit board electrical connection with described;The rack It is equipped with the mechanism for testing positioned at the turntable side, the mechanism for testing is electrically connected with Leakage Current Detector;The clamping machine Structure clamp capacitance, the positive and negative electrode pin of capacitor are connected with the two conductive briquettings respectively, are connect described in the capacitor charging power warp Electric circuit board is to capacitor charging, and after charging complete, the mechanism for testing is contacted with the two conductive briquettings, the leakage current test Instrument detects capacitor leakage current.
2. capacitor charging test device as described in claim 1, which is characterized in that further include feed mechanism, shedding mechanism;Institute Feed mechanism is stated, the mechanism for testing and the shedding mechanism are set gradually along the outer circle of the turntable.
3. capacitor charging test device as claimed in claim 2, which is characterized in that the clamping device includes connecting plate peace Row folder;The connecting plate connection parallel folder and the turntable;The two conductive briquettings are arranged in described flat independently of each other On the same clamping jaw of row folder, another clamping jaw pressed from both sides in parallel is equipped with mutually independent second briquetting of two pieces.
4. capacitor charging test device as claimed in claim 2, which is characterized in that the shedding mechanism includes: the first pusher Mechanism and the second pusher;First pusher releases the qualified capacitor of detection, and second pusher releases inspection Survey underproof capacitor.
5. capacitor bank box package machine structure as claimed in claim 4, which is characterized in that the first pusher includes positioned at described The first pusher cylinder of the fixed plate outer end is arranged in fixed plate above turntable, is arranged in the first pusher cylinder One scraping wings, and it is located at first scraping wings bottom end discharge groove;The lower end of first scraping wings extends to the clamping The upper end of mechanism;
Second pusher includes the fixing seat being arranged in the rack, and be mounted on the fixing seat upper end second pushes away Expect cylinder, and the second scraping wings being arranged in the second pusher cylinder, and the discharge positioned at second pusher cylinder bottom end Pipe;The bottom end of second scraping wings extends to the top of the clamping device.
6. capacitor charging test device as described in claim 1, which is characterized in that the mechanism for testing includes: support base, if It sets in the rack;Guide rail, set on the side of the support base;Mounting blocks, on the sliding block of the guide rail;Two tests are visited The upper of the mounting blocks is arranged in head;First elevating mechanism pushes the sliding block of the guide rail to move up and down;The test probe Lower end stretch out the bottoms of the mounting blocks, the two tests probes are electrically connected with two power connection ends of the Leakage Current Detector respectively It connects;First elevating mechanism is cam mechanism or pneumatic mechanism.
7. capacitor charging test device as claimed in claim 6, which is characterized in that the other side of the support base is additionally provided with Two guide rails are additionally provided on the sliding block of second guide rail and extend to mounting plate above the turntable, the bottom edge of the mounting plate The direction of turntable rotation be disposed with multiple groups discharge assembly, the second elevating mechanism pushes the sliding block of second guide rail It moves up and down;The discharge assembly includes the insulation boss that the mounting plate bottom is arranged in, and is arranged at the insulation boss bottom The two electric discharge contacts at end, the two electric discharge contacts are arranged independently of each other, are in series with consuming components between the two electric discharge contacts.
8. such as the described in any item capacitor charging test devices of claim 1-7, which is characterized in that described to connect electric circuit board and include Annular base plate and charging control unit identical with the clamping device quantity is set in the annular base plate, it is multiple described to fill Electric control unit is electrically connected with the conducting slip ring parallel with one another;The charging control unit and the corresponding clamping device On conductive briquetting electrical connection.
9. capacitor charging test device as claimed in claim 8, which is characterized in that the charging control unit includes that photoelectricity is opened It closes, triode and relay;The electricity output end that connects of the relay is electrically connected with the conductive briquetting;The optoelectronic switch control The triode is powered or power-off, makes the relay closing or opening.
10. capacitor charging test device as claimed in claim 9, which is characterized in that the optoelectronic switch is that groove profile photoelectricity is opened It closes;The transmitting terminal of the optoelectronic switch and receiving end are connect with DC power supply, and the base stage of the triode is opened with the photoelectricity The receiving end of pass is electrically connected, and collector is electrically connected with relay;The top of the turntable, which is equipped with, blocks the optoelectronic switch light letter Number shutter, the shutter block control be located at the mechanism for testing to the feed mechanism region capacitor power-off institute State optoelectronic switch.
CN201811142979.0A 2018-09-28 2018-09-28 Capacitor charging test device Pending CN109482520A (en)

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CN110426537A (en) * 2019-08-22 2019-11-08 东莞士格电子集团有限公司 A kind of capacitor detection device
CN110601333A (en) * 2019-10-08 2019-12-20 深圳市金联信科技有限公司 Uninterruptible continuous charging type seat board machine charging system
CN112433114A (en) * 2020-11-12 2021-03-02 深圳新益昌科技股份有限公司 Capacitor aging monitoring equipment
CN113042403A (en) * 2021-03-10 2021-06-29 王秀成 Cuboid charger detection equipment
CN115193763A (en) * 2022-09-19 2022-10-18 广东歌得智能装备有限公司 High-low voltage test separator for semiconductor components
CN115219836A (en) * 2022-09-21 2022-10-21 广州诺顶智能科技有限公司 Capacitor testing device for improving charging efficiency

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Publication number Priority date Publication date Assignee Title
CN110426537A (en) * 2019-08-22 2019-11-08 东莞士格电子集团有限公司 A kind of capacitor detection device
CN110601333A (en) * 2019-10-08 2019-12-20 深圳市金联信科技有限公司 Uninterruptible continuous charging type seat board machine charging system
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CN113042403A (en) * 2021-03-10 2021-06-29 王秀成 Cuboid charger detection equipment
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CN115219836A (en) * 2022-09-21 2022-10-21 广州诺顶智能科技有限公司 Capacitor testing device for improving charging efficiency
CN115219836B (en) * 2022-09-21 2022-12-02 广州诺顶智能科技有限公司 Capacitor testing device for improving charging efficiency

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