CN111323622B - Vertical double-station battery tester - Google Patents
Vertical double-station battery tester Download PDFInfo
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- CN111323622B CN111323622B CN202010180032.XA CN202010180032A CN111323622B CN 111323622 B CN111323622 B CN 111323622B CN 202010180032 A CN202010180032 A CN 202010180032A CN 111323622 B CN111323622 B CN 111323622B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/385—Arrangements for measuring battery or accumulator variables
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/06—Measuring leads; Measuring probes
- G01R1/067—Measuring probes
- G01R1/073—Multiple probes
Abstract
The invention provides a vertical double-station battery tester which comprises a workbench, a feeding part, a testing part, a scanning part, a main control cabinet, a protective part and a plastic uptake box, wherein the feeding part, the testing part and the protective part are respectively and fixedly connected with the upper surface of the upper end of the workbench, the feeding part comprises an upper feeding mechanism and a lower feeding mechanism, the feeding part is positioned in the middle of the upper surface of the workbench, the testing part is positioned at the rear end of the feeding part, the feeding part and the testing part are both positioned in the protective part, the main control cabinet is fixedly connected with a first side surface at the lower end of the workbench, the upper ends of the scanning part and the testing part are fixedly connected, a multi-channel switching instrument and a tester are respectively and fixedly connected with the upper end in the protective part, and the plastic uptake box. The invention can realize the specification change of different batches of batteries within a certain range, and the upper and lower double stations are staggered to perform the simultaneous scanning and testing work of a plurality of batteries in the blister box, thereby improving the operation efficiency and reducing the processing cost.
Description
Technical Field
The invention relates to the field of battery testing machines, in particular to a vertical double-station battery testing machine.
Background
The OCV (open circuit voltage) battery testing equipment is mainly used for measuring the internal resistance and voltage of a battery to be tested, is an important ring for controlling the quality of a battery manufacturer, and provides necessary data basis for improving the battery production process.
The OCV battery testing equipment generally used in the current market is roughly divided into two main production lines, one is full-automatic battery testing equipment for large-batch battery models, and the other is single-person single-set full-manual battery testing equipment for single-piece and small-batch battery models. To the singleton, small batch size battery model product, current equipment needs operating personnel to take out single battery in proper order in the plastic uptake box of polylith battery is deposited to manual, with sweep yard rifle scanning read battery information after, put on test and test on the anchor clamps to carry out the letter sorting of yields and defective products according to the test result on the display screen, because the battery has certain compliance and causes the location operation degree of difficulty of battery great, easy detection error or damage battery, there are the technology complicacy simultaneously, shortcomings such as operating efficiency low. In order to reduce the operation difficulty and improve the efficiency, a full-automatic production mode is mostly adopted, but the full-automatic production mode is only suitable for one or more batteries with fixed specifications, and the full-automatic production mode is complex in model changing, large in size, difficult to control and high in cost, and is not suitable for the test work of batteries with single-piece, small-batch and different specifications.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a vertical double-station battery tester, which is mainly characterized in that a plastic suction box provided with a plurality of batteries with the same specification on the existing production line is provided with an upper feeding mechanism, a lower feeding mechanism, a self-adaptive clamping unit and a plurality of groups of independent adjustable positive and negative probes, so that the simultaneous scanning and testing work of the plurality of batteries in the plastic suction box can be realized by staggering the upper and lower double stations which adapt to the specification change of different batches of batteries and the specification change of the same batch of batteries within a certain range, thereby improving the operation efficiency and reducing the processing.
The invention provides a vertical double-station battery tester, which comprises a workbench, a feeding part, a testing part, a scanning part, a main control cabinet, a protection part, a multi-channel switching instrument, a tester and a plastic uptake box, the feeding component, the testing component and the protection component are respectively and fixedly connected with the upper surface of the upper end of the workbench, the feeding component is positioned in the middle of the upper surface of the workbench, the testing component is positioned at the rear end of the feeding component, the feeding part and the testing part are both positioned in the protective part, the main control cabinet is fixedly connected with the first side surface at the lower end of the workbench, the scanning component is fixedly connected with the upper end of the testing component, the multi-channel switching instrument and the tester are respectively fixedly connected with the upper end inside the protection component, and the plastic uptake box is located inside the feeding component. The feeding part comprises an upper feeding mechanism and a lower feeding mechanism, the upper feeding mechanism and the lower feeding mechanism are respectively and fixedly connected with the middle part of the upper surface of the positioning steel plate, the lower feeding mechanism is positioned on the inner side of the lower end of the upper feeding mechanism, the upper feeding mechanism comprises an upper guide rail, an upper sliding block, an upper support, an upper servo assembly and an upper self-adaptive clamping assembly, the first end of the upper guide rail is fixedly connected with the positioning groove on the positioning steel plate, the second end of the upper guide rail is connected with the first end of the upper sliding block, the second end of the upper sliding block is fixedly connected with the first end of the upper support, the second end of the upper support is fixedly connected with the lower surface of the upper self-adaptive clamping assembly, and the upper fixing seat of the upper servo assembly is positioned on the outer side of the first end of the upper support; lower feeding mechanism, it includes lower guideway, lower slider, lower servo subassembly and lower self-adaptation clamping subassembly, the first end of lower guideway with constant head tank fixed connection on the location steel sheet, the second end of lower guideway with the first end of lower slider is connected, the second end of lower slider with the lower fixed surface of lower self-adaptation clamping subassembly is connected, servo subassembly's lower fixing base is located down the middle part of self-adaptation clamping subassembly lower surface, the plastic uptake box respectively with go up the upper surface of self-adaptation clamping subassembly with the upper surface contact of self-adaptation clamping subassembly down. The testing component comprises a vertical support, a module connecting piece, a probe assembly and a lower positioning assembly, wherein the vertical support is positioned at the middle rear part of the positioning steel plate, the lower surface of the lower end of the vertical support is fixedly connected with a positioning groove of the positioning steel plate, the first side surface of the module connecting piece is fixedly connected with one side of the upper end of the vertical support, and the probe assembly and the lower positioning assembly are respectively fixedly connected with the upper end and the lower end of the second side surface of the module connecting piece; lower locating component, it includes servo module, bottom suspension fagging, lower locating plate and nonmetal backing plate down, the first side of servo module down with the lower extreme fixed connection of module connecting piece second side, the cross sectional shape of bottom suspension fagging is the L type, the first side fixed mounting of bottom suspension fagging is in on the servo module second side down, bottom suspension fagging upper end is equipped with outer location edge, the upper surface be equipped with rectangular hole pass through the screw with lower locating plate fixed connection, nonmetal backing plate with the last fixed surface of bottom suspension fagging connects. The probe assembly comprises an upper servo module, an upper supporting plate, a sliding rod support, a first sliding rod, a second sliding rod, a third sliding rod, an anode probe, a cathode probe, a non-metal detachable block, a first proximity switch, a switch supporting seat and an electrode contact assembly, wherein a first side face of the upper servo module is fixedly connected with the upper end of a second side face of the module connecting piece, the first side face of the upper supporting plate is fixedly arranged on the second side face of the upper servo module, positioning grooves are formed in two ends of the second side face of the upper supporting plate, the sliding rod support is fixedly connected with the positioning grooves of the upper supporting plate, and two ends of the first sliding rod, the second sliding rod and the third sliding rod are fixedly connected with the sliding rod support through compression screws respectively; the scanning component comprises a scanning support and a multi-code scanner, the lower end of the scanning support is fixedly connected with the upper end of the second side face of the upper supporting plate, and the multi-code scanner is fixedly connected with the upper end of the scanning support.
Preferably, the workbench comprises a steel frame support, a table top cushion block, a positioning steel plate, a double-color indicator lamp support, a double-color indicator lamp, a second proximity switch and a foundation pulley, the upper surface of the positioning steel plate is provided with a positioning groove, the first end of the desktop cushion block is fixedly connected with the top angle of the upper surface of the steel frame support, the second end of the desktop cushion block is fixedly connected with the lower surface of the positioning steel plate, the top angle of the lower surface of the steel frame support is fixedly connected with the foundation pulleys, the second proximity switch and the double-color indicator light support are respectively and fixedly connected with the upper surface of the positioning steel plate, the second proximity switch is positioned on the left side of the feeding component, the double-color indicator lamp support is positioned on the front side of the feeding component, the first end of double-colored pilot lamp support with the last fixed surface of location steel sheet is connected, the double-colored pilot lamp with the second end fixed connection of double-colored pilot lamp support.
Preferably, the self-adaptive clamping assembly comprises a supporting table, a supporting seat, an operating table, a horizontal guide rail, a sliding block, a self-adaptive centering positioning assembly, a scale and a limiting boss, the operation platform is fixedly connected with the upper surface of the support platform through a support seat, two ends of the horizontal guide rail are fixedly connected with two ends of the upper surface of the support platform, the horizontal guide rail is connected with the first end of the sliding block, the second end of the sliding block is fixedly connected with the self-adaptive centering positioning component, the scale is positioned on one side of the self-adaptive centering positioning component, and is fixedly connected with the upper surface of the operation platform, the scale is provided with scale marks which are gradually increased from inside to outside by taking the transverse central line of the operation platform as a zero reference, the limiting boss is located in the middle of one side of the self-adaptive centering and positioning assembly and fixedly connected with the upper surface of the operation platform.
Preferably, the upper servo assembly comprises an upper servo motor, an upper conveyor belt, an upper fixed seat, an upper lead screw and an upper sliding seat, the lower servo assembly comprises a lower servo motor, a lower conveyor belt, a lower fixed seat, a lower lead screw and a lower sliding seat, the upper fixed seat and the lower fixed seat are respectively and fixedly connected with a positioning groove of the positioning steel plate, the upper servo motor and the lower servo motor are respectively and fixedly connected with the lower surface of the positioning steel plate and are positioned at the rear end of the feeding component, an output shaft of the upper servo motor and an output shaft of the lower servo motor are respectively connected with first ends of the upper conveyor belt and the lower conveyor belt, second ends of the upper conveyor belt and the lower conveyor belt are respectively connected with first ends of the upper lead screw and the lower lead screw, and the upper lead screw and the lower lead screw are respectively connected with the upper sliding seat and the lower sliding seat, the upper fixing seat is located on the outer side of the lower end of the upper support, the lower fixing seat is fixedly connected with the lower surface of the lower self-adaptive clamping assembly supporting table, and two ends of the upper lead screw and two ends of the lower lead screw are respectively connected with the upper fixing seat and the lower fixing seat.
Preferably, self-adaptation centering locating component, it is including opening and closing slider, direction splint, knob, elasticity adjusting screw, guide post, anticreep key and extrusion spring, the inboard front end of direction splint is equipped with the chamfer of certain angle, open and close the slider and pass through the guide post with the direction splint are connected, the knob with open and close the middle part fixed connection of slider upper surface, elasticity adjusting screw pass through the screw thread with open and close the middle part of the slider outside and connect, elasticity adjusting screw passes through the extrusion spring and is located the guide post contact that opens and close the slider middle part, the first end of anticreep key with open and close the inboard fixed connection of slider, the second end of anticreep key with the rectangular jogged joint of direction splint lower surface.
Preferably, the upper guideway the upper sliding block with the upper bracket symmetric distribution is in go up the both ends of self-adaptation clamping subassembly lower surface, the lower guideway with the lower sliding block symmetric distribution is in the both sides of self-adaptation clamping subassembly lower surface down, distance between two lower guideways is less than the distance between two upper guideways, the supporting seat symmetric distribution is in the both sides limit of brace table upper surface, horizontal guide is located between the supporting seat that brace table both sides limit corresponds, horizontal guide with the slider symmetric distribution is in the both ends of self-adaptation centering locating component lower surface, the scale with self-adaptation centering locating component symmetric distribution is in the both ends of operation platform, the plastic uptake box is located between the self-adaptation centering locating component of symmetric distribution.
Preferably, in the probe assembly, the positive probe and the negative probe are both L-shaped, the first end of the positive probe is connected to the first sliding rod and the second sliding rod, the first end of the negative probe is connected to the second sliding rod and the third sliding rod, the positive probe and the negative probe are arranged alternately, threaded holes are formed in positions of the positive probe and the negative probe corresponding to the third sliding rod, the first end of the switch supporting seat is fixedly connected to the middle of the negative probe, the second end of the switch supporting seat is fixedly connected to the proximity switch, the second ends of the positive probe and the negative probe are respectively provided with a detachable block, and the second ends of the positive probe and the negative probe are respectively connected to the electrode contact assembly.
Preferably, the electrode contact assembly includes a telescopic guide bar, a lock nut, a washer, a guide sleeve, a spring, a copper electrode contact terminal, a lug ring and a rubber pad, the guide sleeve is positioned at the upper end of the non-metal detachable block, the first end of the telescopic guide rod is connected with the locking nut through the washer, the second end of the telescopic guide rod is fixedly connected with the upper end of the copper electrode contact terminal through the guide sleeve, the non-metal detachable block and the spring respectively, the lug ring is fixedly connected with the outer side of the copper electrode contact terminal, the rubber cushion block is fixedly connected with the outer side of the copper electrode contact terminal, the telescopic guide rod, the locking nut, the washer, the guide sleeve, the spring, the copper electrode contact terminal and the wiring lug ring are symmetrically distributed at the front end and the rear end of the outer surface of the rubber cushion block.
Preferably, the protection component comprises a protection glass frame, protection glass, a three-color alarm, a touch screen, a display screen, a USB interface, a foldable key mouse and a control switch group, wherein the lower end of the protection glass frame is fixedly connected with the upper surface of the workbench positioning steel plate, the protection glass is fixedly connected with the protection glass frame, the three-color alarm is located at the upper end of the protection glass frame, the display screen is sequentially installed on the left side of the front end of the protection glass frame from top to bottom through the foldable key mouse, the touch screen is sequentially installed on the right side of the front end of the protection glass frame from top to bottom through the USB interface and the control switch group from top to bottom.
Compared with the prior art, the invention has the following advantages:
(1) the invention is provided with the self-adaptive clamping assembly, and can realize the rapid manual clamping of the plastic uptake box with the specification change of the batteries in different batches within a certain range by adopting a mode of controlling the relative distance of the opening and closing slide blocks on the horizontal guide rail by the knob; the elastic force adjusting screw is matched with the spring, so that clamping and rapid manual clamping of the plastic uptake box are realized, the operation is convenient, the motor is saved, the cost is controlled, and the test requirements of small-batch batteries are met.
(2) According to the invention, an upper feeding part and a lower feeding part are arranged, when the battery is at the testing station, the next blister box provided with a plurality of batteries can be manually loaded or the tested battery is sorted into good products and defective products, so that the simultaneous scanning and testing of the plurality of batteries in the blister box can be realized by staggering the upper station and the lower station; in addition, the vertical design space is more compact, and the floor space is small.
(3) The invention adopts the modes of the slide rod and the positive and negative probes to realize the positioning adjustment of the battery test in the blister boxes with the battery specification change among different batches within a certain range, the front ends of the positive and negative probes are provided with threaded holes for installing locking screws to fix the positions of the positive and negative probes, thereby being convenient for sliding and ensuring the precision, the single adjustment is convenient, the readjustment is not needed among the same batch after the adjustment is carried out once, the installation is convenient, a motor is not needed, and the cost is reduced.
(4) The self-adaptive clamping components are provided with the anti-falling keys to prevent the guide clamping plates from falling inwards; a chamfer is arranged at the front end of the inner side of the guide clamping plate and used for guiding the positioning and clamping of the plastic sucking plate with unchanged battery specification in the same batch; a limiting boss is arranged at the center of the rear end of the operation table to position the front end of the battery plastic sucking disc and ensure the testing position of the test module in contact with the front end lug of the battery when the probe is pressed down.
(5) The positioning steel plate of the workbench is provided with the positioning grooves, the two ends of the upper supporting plate of the testing component are provided with the positioning grooves, and the upper part of the lower supporting plate is provided with the outer positioning edge, so that the levelness and the verticality of the testing component and the feeding component are ensured, and the testing precision of the battery is improved.
(6) The invention is provided with the proximity switch, and the instruction is transmitted through the soft limit, so that the precision is improved and the equipment is prevented from being damaged; the lower support plate of the test component is provided with a strip hole to realize fine adjustment of the distance between the lower positioning plate and the end part of the battery and improve the fault tolerance; and paving an artificial stone plate on the surface of the positioning steel plate for insulation.
Drawings
FIG. 1 is a schematic view of the overall structure of a vertical double-station battery tester according to the present invention;
FIG. 2 is a schematic structural diagram of a vertical double-station battery tester table according to the present invention;
FIG. 3 is a schematic structural diagram of a feeding part of the vertical double-station battery tester of the present invention;
FIG. 4 is a schematic structural diagram of a vertical double-station battery tester test part according to the present invention;
FIG. 5 is a schematic structural view of an adaptive clamping assembly of the vertical double-station battery tester of the invention;
FIG. 6 is a schematic structural view of an electrode contact assembly of the vertical double-station battery tester of the present invention; and
fig. 7 is a schematic structural view of the adaptive centering and positioning assembly of the vertical double-station battery tester of the invention.
The main reference numbers:
a workbench 1, a steel frame support 11, a desktop cushion block 12, a positioning steel plate 13, a double-color indicator lamp support 14, a double-color indicator lamp 15, a second proximity switch 16, a ground pulley 17, a feeding component 2, a support platform 201, a support base 202, a workbench 203, a horizontal guide rail 204, a slide block 205, an adaptive centering positioning assembly 206, an opening and closing slide block 2061, a guide clamp plate 2062, a knob 2063, an elastic force adjusting screw 2064, a guide column 2065, an anti-falling key 2066, an extrusion spring 2067, a scale 207, a limit boss 208, an upper feeding mechanism 21, an upper guide rail 211, an upper slide block 212, an upper servo assembly 213, an upper servo motor 2131, an upper conveying belt 2132, an upper fixing seat 2133, an upper lead screw 2134, an upper sliding seat 2135, an upper support 214, an upper adaptive clamping assembly 215, a lower feeding mechanism 22, a lower guide rail 221, a lower slide block 222, a lower servo assembly 223, a lower servo motor 2231, a lower conveying belt, a lower lead screw 2234, a lower slide 2235, a lower adaptive chuck assembly 224, a test part 3, a vertical support 31, a module connector 32, a probe assembly 33, an upper servo module 331, an upper support plate 332, a slide holder 333, a first slide 3341, a second slide 3342, a third slide 3343, a positive probe 335, a non-metallic detachable block 3351, a negative probe 336, a first proximity switch 3371, a switch support 3372, an electrode contact assembly 338, a telescoping guide post 3381, a lock nut 3382, a washer 3383, a guide sleeve 3384, a spring 3385, a copper electrode contact terminal 3386, a lug 3387, a rubber pad 3388, a lower positioning assembly 34, a lower servo module 341, a lower support plate 342, a lower positioning plate 343, a non-metallic backing plate 344, a scan part 4, a scan support 41, a multi-code scanner 42, a main control cabinet 5, a shield part 6, a shield glass frame 61, a shield glass 62, a three-color alarm 63, the device comprises a touch screen 64, a display screen 65, a USB interface 66, a foldable keyboard and mouse 67, a control switch group 68, a multi-channel switching instrument 7, a tester 8 and a plastic uptake box 9.
Detailed Description
The technical contents, structural features, attained objects and effects of the present invention are explained in detail below with reference to the accompanying drawings.
A vertical double-station battery tester is shown in figure 1 and comprises a workbench 1, a feeding part 2, a testing part 3, a scanning part 4, a main control cabinet 5, a protection part 6, a multi-channel switching instrument 7, a tester 8 and a plastic uptake box 9. The feeding component 2, the testing component 3 and the protection component 6 are fixedly connected with the upper surface of the upper end of the workbench 1 respectively, the feeding component 2 is located in the middle of the upper surface of the workbench 1, the testing component 3 is located at the rear end of the feeding component 2, the feeding component 2 and the testing component 3 are both located inside the protection component 6, one side surface of the lower end of the main control cabinet 5 and the workbench 1 is fixedly connected, the upper ends of the scanning component 4 and the testing component 3 are fixedly connected, the multichannel switching instrument 7 and the testing instrument 8 are fixedly connected with the upper end inside the protection component 6 respectively, and the plastic-absorbing box 9 is located inside the feeding component 2.
As shown in fig. 3, the feeding component 2 is a vertical double-layer structure, and includes an upper feeding mechanism 21 and a lower feeding mechanism 22, the upper feeding mechanism 21 and the lower feeding mechanism 22 are respectively fixedly connected to the middle of the upper surface of the positioning steel plate 13, and the lower feeding mechanism 22 is located inside the lower end of the upper feeding mechanism 21.
And the upper feeding mechanism 21 comprises an upper guide rail 211, an upper sliding block 212, an upper bracket 214, an upper servo assembly 213 and an upper adaptive clamping assembly 215. The first end of the upper guide rail 211 is fixedly connected with the positioning groove in the positioning steel plate 13, the second end of the upper guide rail 211 is connected with the first end of the upper sliding block 212, the second end of the upper sliding block 212 is fixedly connected with the first end of the upper bracket 214, the second end of the upper bracket 214 is fixedly connected with the lower surface of the upper adaptive clamping assembly 215, and the upper fixing seat 2133 of the upper servo assembly 213 is located on the outer side of the first end of the upper bracket 214.
The lower feeding mechanism 22 comprises a lower guide rail 221, a lower sliding block 222, a lower servo assembly 223 and a lower adaptive clamping assembly 224, a first end of the lower guide rail 221 is fixedly connected with a positioning groove in the positioning steel plate 13, a second end of the lower guide rail 221 is connected with a first end of the lower sliding block 222, a second end of the lower sliding block 222 is fixedly connected with a lower surface of the lower adaptive clamping assembly 224, a lower fixing seat of the lower servo assembly 223 is located in the middle of the lower surface of the lower adaptive clamping assembly 224, and the plastic uptake box 9 is in contact with the upper surface of the upper adaptive clamping assembly 215 and the upper surface of the lower adaptive clamping assembly 224 respectively.
As shown in fig. 5, the adaptive clamping assembly includes a support table 201, a support base 202, a work table 203, a horizontal guide rail 204, a slider 205, an adaptive centering assembly 206, a scale 207, and a limit boss 208. The workbench 203 is fixedly connected with the upper surface of the support platform 201 through the support base 202, two ends of the horizontal guide rail 204 are fixedly connected with two ends of the upper surface of the support platform 201, the horizontal guide rail 204 is connected with a first end of the sliding block 205, a second end of the sliding block 205 is fixedly connected with the adaptive centering positioning component 206, the ruler 207 is positioned on one side of the adaptive centering positioning component 206 and is fixedly connected with the upper surface of the workbench 203, the ruler 207 is provided with scale marks which are increased from inside to outside by taking the horizontal center line of the workbench 203 as a zero reference, and the limiting boss 208 is positioned in the middle of one side of the adaptive centering positioning component 206 and is fixedly connected with the upper surface of the workbench 203.
The upper servo assembly 213 comprises an upper servo motor 2131, an upper conveyor belt 2132, an upper fixed seat 2133, an upper screw 2134 and an upper sliding seat 2135, and the lower servo assembly 223 comprises a lower servo motor 2231, a lower conveyor belt 2232, a lower fixed seat 2233, a lower screw 2234 and a lower sliding seat 2235. The upper fixing seat 2133 and the lower fixing seat 2233 are fixedly connected with a positioning groove of the positioning steel plate 13 respectively, the upper servo motor 2131 and the lower servo motor 2231 are fixedly connected with the lower surface of the positioning steel plate 13 respectively and are located at the rear end of the feeding part 2, an output shaft of the upper servo motor 2131 and an output shaft of the lower servo motor 2231 are connected with first ends of the upper conveyor belt 2132 and the lower conveyor belt 2232 respectively, second ends of the upper conveyor belt 2132 and the lower conveyor belt 2232 are connected with first ends of an upper screw 2134 and a lower screw 2234 respectively, the upper screw 2134 and the lower screw 2234 are connected with an upper sliding seat 2135 and a lower sliding seat 2235 respectively, the upper fixing seat 2133 is located outside the lower end of the upper bracket 214, the lower fixing seat 2233 is fixedly connected with the lower surface of the supporting platform 201 of the lower self-adaptive clamping assembly 224, and two ends of the upper screw 2134 and the lower screw 2234 are connected with the.
As shown in fig. 7, the adaptive centering and positioning assembly 206 includes an opening-closing slider 2061, a guide clamp 2062, a knob 2063, an elastic force adjusting screw 2064, a guide post 2065, a disengagement preventing key 2066 and a pressing spring 2067. The front end of the inner side of the guide splint 2062 is provided with a chamfer of a certain angle, the opening and closing slide block 2061 is connected with the guide splint 2062 through a guide post 2065, the knob 2063 is fixedly connected with the middle part of the upper surface of the opening and closing slide block 2061, the elastic force adjusting screw 2064 is connected with the middle part of the outer side of the opening and closing slide block 2061 through a thread, the elastic force adjusting screw 2064 is contacted with the guide post 2065 positioned at the middle part of the opening and closing slide block 2061 through an extrusion spring 2067, the first end of the anti-falling key 2066 is fixedly connected with the inner side of the opening and closing slide block 2061, and the second end of the anti-falling key 2066 is connected with.
As shown in fig. 3, the upper guide rails 211, the upper sliders 212 and the upper support 214 are symmetrically distributed at two ends of the lower surface of the upper adaptive clamping assembly 215, the lower guide rails 221 and the lower sliders 222 are symmetrically distributed at two sides of the lower surface of the lower adaptive clamping assembly 224, and the distance between the two lower guide rails 221 is smaller than the distance between the two upper guide rails 211; as shown in fig. 5, the supporting seats 202 are symmetrically distributed on two sides of the upper surface of the supporting platform 201, the horizontal guide rail 204 is located between the supporting seats 202 corresponding to the two sides of the supporting platform 201, the horizontal guide rail 204 and the sliding block 205 are symmetrically distributed on two ends of the lower surface of the adaptive centering and positioning assembly 206, the ruler 207 and the adaptive centering and positioning assembly 206 are symmetrically distributed on two ends of the workbench 203, the quick manual clamping of the blister boxes 9 with different battery specification changes among different batches can be realized by manually adjusting the distance between the adaptive centering and positioning assemblies 206, and the blister boxes 9 are located between the symmetrically distributed adaptive centering and positioning assemblies 206.
As shown in fig. 4, the test part 3 includes a vertical support 31, a module connecting member 32, a probe assembly 33 and a lower positioning assembly 34, the vertical support 31 is located at the middle rear portion of the positioning steel plate 13, the lower surface of the lower end of the vertical support 31 is fixedly connected with the positioning groove of the positioning steel plate 13, the first side surface of the module connecting member 32 is fixedly connected with one side of the upper end of the vertical support 31, and the probe assembly 33 and the lower positioning assembly 34 are fixedly connected with the upper end and the lower end of the second side surface of the module connecting member 32, respectively.
The probe assembly 33 includes an upper servo module 331, an upper support plate 332, a slide bar support 333, a first slide bar 3341, a second slide bar 3342, a third slide bar 3343, a positive probe 335, a negative probe 336, a non-metal detachable block 3351, a first proximity switch 3371 for testing, a switch support block 3372, and an electrode contact assembly 338. The first side surface of the upper servo module 331 is fixedly connected with the upper end of the second side surface of the module connecting piece 32, the first side surface of the upper support plate 332 is fixedly installed on the second side surface of the upper servo module 331, positioning grooves are formed in two ends of the second side surface of the upper support plate 332, the slide bar support 333 is fixedly connected with the positioning grooves of the upper support plate 332, and two ends of the first slide bar 3341, the second slide bar 3342 and the third slide bar 3343 are respectively fixedly connected with the slide bar support 333 through compression screws.
The positive electrode probes 335 and the negative electrode probes 336 are L-shaped, four groups are arranged and are arranged in a staggered manner, the distance between the positive electrode probe 335 and the negative electrode probe 336 can be adapted to batteries of different specifications and batches by manually adjusting the distance between the positive electrode probe 335 and the negative electrode probe 336, the first end of the positive electrode probe 335 is respectively connected with the first sliding rod 3341 and the second sliding rod 3342, the first end of the negative electrode probe 336 is respectively connected with the second sliding rod 3342 and the third sliding rod 3343, the positive electrode probe 335 and the negative electrode probe 336 are alternately arranged, the positive electrode probe 335 and the negative electrode probe 336 are provided with threaded holes at positions corresponding to the third sliding rod 3343, the first end of the switch support 3372 is fixedly connected with the middle part of the negative electrode probe 336, the second end of the switch support 3372 is fixedly connected with the first proximity switch 3371, the second ends of the positive electrode probe 335 and the negative electrode probe 336 are respectively provided with a detachable non-metal block 3351, and the second ends of the positive electrode. The scanning unit 4 includes a scanning frame 41 and a multi-code scanner 42, the lower end of the scanning frame 41 is fixedly connected to the upper end of the second side of the upper support plate 332, and the multi-code scanner 42 is fixedly connected to the upper end of the scanning frame 41.
As shown in fig. 6, the electrode contact assembly 338 includes a telescopic guide bar 3381, a lock nut 3382, a washer 3383, a guide sleeve 3384, a spring 3385, a copper electrode contact terminal 3386, a lug ring 3387, and a rubber pad 3388, wherein the guide sleeve 3384 is located at an upper end of a non-metal detachable block 3351, a first end of the telescopic guide bar 3381 is connected to the lock nut 3382 through the washer 3383, a second end of the telescopic guide bar 3381 is fixedly connected to an upper end of the copper electrode contact terminal 3386 through the guide sleeve 3384, the non-metal detachable block 3351, and the spring 3385, the lug ring 3387 is fixedly connected to an outer side of the copper electrode contact terminal 3386, and the rubber pad 3388 is fixedly connected to an outer side of the copper electrode contact terminal 3386, the telescopic guide bar 3381, the locking nut 3382, the washer 3383, the guide sleeve 3384, the spring 3385, the copper electrode contact terminal 3386, and the lug ring 3387 are symmetrically disposed at front and rear ends of the outer surface of the rubber pad 3388.
As shown in fig. 2, the workbench 1 comprises a steel frame support 11, a desktop cushion block 12, a positioning steel plate 13, a two-color indicator light support 14, a two-color indicator light 15, a second proximity switch 16 and a foot pulley 17. The upper surface of location steel sheet 13 is equipped with the constant head tank, installs artifical slabstone on the location steel sheet 13, the first end of desktop cushion 12 and the apex angle fixed connection of the upper surface of steelframe support 11, the second end of desktop cushion 12 and the lower fixed surface of location steel sheet 13 are connected, the apex angle and the rag pulley 17 fixed connection of the lower surface of steelframe support 11, second proximity switch 16 and double-colored pilot lamp support 14 respectively with the last fixed surface of location steel sheet 13. The second proximity switch 16 is located on the left side of the feeding member 2 and is symmetrically arranged in front and rear with respect to the feeding member 2. The second proximity switch 16 is used to determine the testing position, for example, when the first feed mechanism reaches its testing position with a loaded blister pack, the second proximity switch 16 shown in figure 2 is activated. The double-color indicator light support 14 is located on the front side of the feeding component 2, the first end of the double-color indicator light support 14 is fixedly connected with the upper surface of the positioning steel plate 13, the second ends of the double-color indicator light 15 and the double-color indicator light support 14 are fixedly connected, and the number of the double-color indicator light 15 is eight.
As shown in fig. 1, the protection assembly 6 includes a protection glass frame 61, a protection glass 62, a three-color alarm 63, a touch screen 64, a display screen 65, a USB interface 66, a foldable key mouse 67 and a control switch group 68, the lower end of the protection glass frame 61 is fixedly connected to the upper surface of the positioning steel plate 13 of the workbench 1, the protection glass 62 is fixedly connected to the protection glass frame 61, the three-color alarm 63 is positioned on the right front side of the upper side of the protection glass frame 61 and is fixedly connected to the protection glass 62, the display screen 65 and the foldable key mouse 67 are sequentially installed on the left side of the front end of the protection glass frame 61 from top to bottom and are fixedly connected to the protection glass 62, and the touch screen 64, the USB interface 66 and the control switch group 68 are sequentially installed on the right side of the front end of the protection glass frame 61 from top to bottom.
The following describes a vertical double-station battery tester according to the present invention with reference to the following embodiments:
in practical use, when the batteries of different batches are remodeled, the foldable keyboard mouse 67 is operated to look at the display screen 65 before the battery test, and the initial position of the equipment, the width of the plastic sucking disc 9 and the position of the lug are obtained. The positions of the four sets of positive probes 335 and negative probes 336 are manually adjusted, the positive probes 335 and the negative probes 336 are fixed by locking screws through threaded holes at the front ends of the positive probes 335 and the negative probes 336 corresponding to the third sliding rod 3343, the distance between the adaptive centering and positioning assemblies 206 at the two sides of the upper adaptive clamping assembly 215 and the lower adaptive clamping assembly 224 is manually adjusted by the ruler 207, and the tightening knob 2063 is fixedly held.
The plastic sucking disk 9 with the battery to be tested is placed on the outer side of the operation table 203 of the upper feeding mechanism 21, and is pushed into the upper adaptive clamping assembly 215 along the chamfer at the front end of the guide clamping plate 2062 to the limit boss 208 at the front end of the operation table 203 of the upper feeding mechanism 21.
Then, corresponding parameters are set through the touch screen 64, a start button on the touch screen 64 is pressed, the main control cabinet 5 controls the upper servo assembly 213 and the lower servo assembly 223, the upper servo motor 2131 of the upper feeding mechanism 21 drives the upper screw 2134 through the upper conveyor belt 2132, the upper sliding seat 2135 drives the upper support 214, the upper adaptive clamping unit 215 is driven to advance to a test station along the upper guide rails 211 on two sides, the second proximity switch 16 on the rear portion of the left side of the feeding component 2 is triggered, and a scanning instruction is sent to the multi-code scanner 42.
The testing component 3 is activated in a delayed mode, the upper servo module 331 and the lower servo module 341 are controlled, the ascending of the lower positioning component 34 and the descending of the probe component 33 are carried out in a staggered mode, and the testing components respectively reach the testing stations of the upper feeding mechanism 21. After the probe assembly 33 is in place, the spring 3385 of the electrode contact assembly 338 compresses and pushes out the telescoping guide bar 3381 to a certain height to trigger the first proximity switch 3371 to send the automatic detection command of the battery voltage and resistance to the tester 8 and the multi-channel switch 7.
When the upper feeding mechanism 21 advances, the lower feeding mechanism 22 starts to manually load the next blister box 9. After the test is finished, the upper servo module 331 and the lower servo module 341 of the test component 3 are controlled by controlling the main control cabinet 5, so that the uplink of the probe component 33 and the downlink of the lower positioning component 34 are carried out in a time-delay staggered manner, and meanwhile, the double-color indicator lamp 15 corresponding to the defective product obtained by the test flickers.
The feeding part 2 is activated in a delayed mode, and the upper servo assembly 213 is controlled to return the upper feeding mechanism 21 with the upper adaptive clamping assembly 215 to a material taking and placing station along the upper guide rails 211 on the two sides; and the lower servo assembly 223 is controlled to advance the lower feeding mechanism 22 containing the lower adaptive clamping assembly 224 to the testing station along the lower guide rails 221 on the two sides. Then, the two-color indicator light 15 is manually pressed to flash to sort the good products and the defective products, and the battery in the plastic suction box 9 on the lower feeding mechanism 22 starts to scan codes and test, and the flow is the same as the test. The upper feeding mechanism 21 and the lower feeding mechanism 22 sequentially and alternately test the batteries in the plastic uptake box 9, and the simultaneous scanning and testing of a plurality of batteries in the plastic uptake box 9 are performed through the upper and lower double-station alternation, so that the automation level and efficiency of the small-batch battery test are improved.
In practical use, when the same batch of batteries is to be reshaped, the blister tray 9 with the batteries to be tested is placed outside the workbench 203 of the upper feeding mechanism 21, and is pushed into the upper adaptive clamping assembly 215 along the front end chamfer of the guide clamping plate 2062, and then pushed into the front end limiting boss 208 of the workbench 203 of the upper feeding mechanism 21.
Then, a start button on the touch screen 64 is pressed, the upper servo motor 2131 of the upper feeding mechanism 21 drives the upper screw 2134 through the upper conveyor belt 2132, drives the upper bracket 214 through the upper sliding seat 2135, further drives the upper adaptive clamping assembly 215 to advance to a test station along the upper guide rails 211 on both sides, triggers the second proximity switch 16 on the rear left side of the feeding component 2, and sends a scanning instruction to the multi-code scanner 42.
The testing component 3 is activated in a delayed mode, and the upper servo module 331 and the lower servo module 341 are controlled to realize the staggered operation of the ascending of the lower positioning component 34 and the descending of the probe component 33, and the lower positioning component and the probe component respectively reach the testing stations of the upper feeding mechanism 21. After the probe assembly 33 is in place, the spring 3385 of the electrode contact assembly 338 compresses and pushes out the telescoping guide bar 3381 to a certain height to trigger the first proximity switch 3371 to send the automatic detection command of the battery voltage and resistance to the tester 8 and the multi-channel switch 7.
When the upper feeding mechanism 21 advances, the lower feeding mechanism 22 starts to manually mount the next blister box 9, and after the test is completed, the upper servo module 331 and the lower servo module 341 of the test component 3 are controlled to realize the uplink of the probe component 33 and the downlink of the lower positioning component 34 in a delayed and staggered manner, and simultaneously, the double-color indicator lamp 15 corresponding to the defective product obtained by the test flickers.
The feeding part 2 is activated in a delayed mode, and the upper servo assembly 213 is controlled to return the upper feeding mechanism 21 with the upper adaptive clamping assembly 215 to a material taking and placing station along the upper guide rails 211 on the two sides; and the lower servo assembly 223 is controlled to advance the lower feeding mechanism 22 containing the lower adaptive clamping assembly 224 to the testing station along the lower guide rails 221 on the two sides. The good products and the defective products are sorted by manually flashing the double-color indicator lamp 15, the battery in the plastic suction box 9 on the lower feeding mechanism 22 is scanned and tested, and the flow is the same as the test. The upper feeding mechanism 21 and the lower feeding mechanism 22 are sequentially staggered to test the batteries in the blister box 9.
The upper feeding component and the lower feeding component of the testing machine can realize double-station staggered work, and can simultaneously scan and test a plurality of batteries in the plastic suction box, thereby improving the working efficiency; in addition, the vertical design makes the structure space of whole device more compact, and the occupation of land size is littleer. The tester adopts the knob to control the relative distance of the opening and closing slide block in the horizontal direction, can realize the rapid manual clamping of the plastic uptake box with the battery specification changed among different batches within a certain range, is more convenient to operate, and meets the test requirements of batteries in small batches.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the spirit of the present invention shall fall within the protection scope defined by the claims of the present invention.
Claims (7)
1. A vertical double-station battery tester comprises a workbench, a feeding part, a testing part, a scanning part, a main control cabinet, a protection part, a multi-channel switching instrument, a tester and a plastic uptake box, the feeding component, the testing component and the protection component are respectively and fixedly connected with the upper surface of the upper end of the workbench, the feeding component is positioned in the middle of the upper surface of the workbench, the testing component is positioned at the rear end of the feeding component, the feeding part and the testing part are both positioned in the protective part, the main control cabinet is fixedly connected with the first side surface at the lower end of the workbench, scanning component with the upper end fixed connection of test component, multichannel switching instrument and tester respectively with the inside upper end fixed connection of protection component, the plastic uptake box is located the inside of pay-off part, its characterized in that:
the feeding component comprises an upper feeding mechanism and a lower feeding mechanism, the upper feeding mechanism and the lower feeding mechanism are respectively and fixedly connected with the middle part of the upper surface of the positioning steel plate, and the lower feeding mechanism is positioned on the inner side of the lower end of the upper feeding mechanism; the upper feeding mechanism comprises an upper guide rail, an upper sliding block, an upper support, an upper servo assembly and an upper self-adaptive clamping assembly, wherein the first end of the upper guide rail is fixedly connected with a positioning groove in the positioning steel plate, the second end of the upper guide rail is connected with the first end of the upper sliding block, the second end of the upper sliding block is fixedly connected with the first end of the upper support, the second end of the upper support is fixedly connected with the lower surface of the upper self-adaptive clamping assembly, and an upper fixing seat of the upper servo assembly is positioned on the outer side of the first end of the upper support; the lower feeding mechanism comprises a lower guide rail, a lower sliding block, a lower servo assembly and a lower self-adaptive clamping assembly, wherein the first end of the lower guide rail is fixedly connected with a positioning groove in the positioning steel plate, the second end of the lower guide rail is connected with the first end of the lower sliding block, the second end of the lower sliding block is fixedly connected with the lower surface of the lower self-adaptive clamping assembly, the lower fixing seat of the lower servo assembly is positioned in the middle of the lower surface of the lower self-adaptive clamping assembly, and the plastic suction box is respectively in contact with the upper surface of the upper self-adaptive clamping assembly and the upper surface of the lower self-adaptive clamping assembly;
the upper self-adaptive clamping assembly and the lower self-adaptive clamping assembly respectively comprise a supporting table, a supporting seat, an operating platform, a horizontal guide rail, a sliding block, a self-adaptive centering positioning assembly, a scale and a limiting boss, the operation platform is fixedly connected with the upper surface of the support platform through a support seat, two ends of the horizontal guide rail are fixedly connected with two ends of the upper surface of the support platform, the horizontal guide rail is connected with the first end of the sliding block, the second end of the sliding block is fixedly connected with the self-adaptive centering positioning component, the scale is positioned on one side of the self-adaptive centering positioning component, and is fixedly connected with the upper surface of the operation platform, the scale is provided with scale marks which are gradually increased from inside to outside by taking the transverse central line of the operation platform as a zero reference, the limiting boss is positioned in the middle of one side of the self-adaptive centering positioning assembly and is fixedly connected with the upper surface of the operation platform; the self-adaptive centering and positioning assembly comprises an opening and closing slide block, a guide clamping plate, a knob, an elastic force adjusting screw, a guide column, an anti-falling key and an extrusion spring, wherein a chamfer with a certain angle is arranged at the front end of the inner side of the guide clamping plate, the opening and closing slide block is connected with the guide clamping plate through the guide column, the knob is fixedly connected with the middle part of the upper surface of the opening and closing slide block, the elastic force adjusting screw is connected with the middle part of the outer side of the opening and closing slide block through a thread, the elastic force adjusting screw is contacted with the guide column positioned in the middle of the opening and closing slide block through the extrusion spring, the first end of the anti-falling key is fixedly connected with the inner side of the opening and closing slide block, and the second end of the anti;
the testing component comprises a vertical support, a module connecting piece, a probe assembly and a lower positioning assembly, wherein the vertical support is positioned at the middle rear part of the positioning steel plate, the lower surface of the lower end of the vertical support is fixedly connected with a positioning groove of the positioning steel plate, the first side surface of the module connecting piece is fixedly connected with one side of the upper end of the vertical support, and the probe assembly and the lower positioning assembly are respectively fixedly connected with the upper end and the lower end of the second side surface of the module connecting piece; the lower positioning assembly comprises a lower servo module, a lower support plate, a lower positioning plate and a non-metal base plate, wherein a first side surface of the lower servo module is fixedly connected with the lower end of a second side surface of the module connecting piece, the cross section of the lower support plate is L-shaped, the first side surface of the lower support plate is fixedly arranged on the second side surface of the lower servo module, an outer positioning edge is arranged at the upper end of the lower support plate, a long hole is formed in the upper surface of the lower support plate and is fixedly connected with the lower positioning plate through a screw, and the non-metal base plate is fixedly connected with the upper surface of the lower positioning; and
the probe assembly comprises an upper servo module, an upper supporting plate, a sliding rod support, a first sliding rod, a second sliding rod, a third sliding rod, an anode probe, a cathode probe, a non-metal detachable block, a first proximity switch, a switch supporting seat and an electrode contact assembly, wherein a first side face of the upper servo module is fixedly connected with the upper end of a second side face of the module connecting piece, the first side face of the upper supporting plate is fixedly arranged on the second side face of the upper servo module, positioning grooves are formed in two ends of the second side face of the upper supporting plate, the sliding rod support is fixedly connected with the positioning grooves of the upper supporting plate, and two ends of the first sliding rod, the second sliding rod and the third sliding rod are fixedly connected with the sliding rod support through compression screws respectively; the scanning component comprises a scanning support and a multi-code scanner, the lower end of the scanning support is fixedly connected with the upper end of the second side face of the upper supporting plate, and the multi-code scanner is fixedly connected with the upper end of the scanning support.
2. The vertical double-station battery tester as recited in claim 1, wherein the worktable comprises a steel frame support, a table top pad, a positioning steel plate, a two-color indicator light support, a two-color indicator light, a second proximity switch and a ground pulley, wherein a positioning groove is formed in the upper surface of the positioning steel plate, a first end of the table top pad is fixedly connected with a vertex angle of the upper surface of the steel frame support, a second end of the table top pad is fixedly connected with the lower surface of the positioning steel plate, the vertex angle of the lower surface of the steel frame support is fixedly connected with the ground pulley, the second proximity switch and the two-color indicator light support are respectively fixedly connected with the upper surface of the positioning steel plate, the second proximity switch is located on the left side of the feeding component, the two-color indicator light support is located on the front side of the feeding component, and a first end of the two-color indicator light support is fixedly connected with the upper surface of the positioning steel, the double-color indicator light is fixedly connected with the second end of the double-color indicator light support.
3. The vertical double-station battery tester as claimed in claim 1, wherein the upper servo assembly comprises an upper servo motor, an upper conveyor belt, an upper fixed seat, an upper lead screw and an upper sliding seat, the lower servo assembly comprises a lower servo motor, a lower conveyor belt, a lower fixed seat, a lower lead screw and a lower sliding seat, the upper fixed seat and the lower fixed seat are respectively and fixedly connected with a positioning slot of the positioning steel plate, the upper servo motor and the lower servo motor are respectively and fixedly connected with the lower surface of the positioning steel plate and are located at the rear end of the feeding part, an output shaft of the upper servo motor and an output shaft of the lower servo motor are respectively connected with first ends of the upper conveyor belt and the lower conveyor belt, second ends of the upper conveyor belt and the lower conveyor belt are respectively connected with first ends of the upper lead screw and the lower lead screw, go up the lead screw with down the lead screw respectively with go up the sliding seat with the lower sliding seat is connected, it is located to go up the fixing base the outside of upper bracket lower extreme, down the fixing base with the lower fixed surface of self-adaptation clamping subassembly brace table is connected down, go up the lead screw with down the both ends of lead screw respectively with go up the fixing base with the fixing base is connected down.
4. The vertical double-station battery tester as recited in claim 1, wherein the upper guide rail, the upper slider and the upper bracket are symmetrically distributed at two ends of the lower surface of the upper adaptive clamping assembly, the lower guide rails and the lower sliding blocks are symmetrically distributed on two sides of the lower surface of the lower self-adaptive clamping assembly, the distance between the two lower guide rails is smaller than the distance between the two upper guide rails, the supporting seats are symmetrically distributed on two side edges of the upper surface of the supporting platform, the horizontal guide rail is positioned between the supporting seats corresponding to the two side edges of the supporting platform, the horizontal guide rail and the slide block are symmetrically distributed at two ends of the lower surface of the self-adaptive centering positioning component, the scale with self-adaptation centering locating component symmetric distribution is in the both ends of operation platform, the plastic uptake box is located between the self-adaptation centering locating component of symmetric distribution.
5. The vertical, dual-station battery testing machine according to claim 1, wherein, in the probe assembly, the positive probe and the negative probe are L-shaped, the first end of the positive probe is respectively connected with the first sliding rod and the second sliding rod, the first ends of the negative probes are respectively connected with the second sliding rod and the third sliding rod, the positive probes and the negative probes are alternately arranged, the positive probe and the negative probe are provided with threaded holes at positions corresponding to the third slide bar, the first end of the switch supporting seat is fixedly connected with the middle part of the negative probe, the second end of switch supporting seat with proximity switch fixed connection, anodal probe with the second end of negative pole probe is equipped with nonmetal respectively and can dismantles the piece, anodal probe with the second end of negative pole probe is connected with electrode contact subassembly respectively.
6. The vertical double-station battery tester as claimed in claim 1 or 5, wherein the electrode contact assembly comprises a telescopic guide rod, a lock nut, a washer, a guide sleeve, a spring, a copper electrode contact terminal, a lug ring and a rubber cushion block, the guide sleeve is located at the upper end of the non-metal detachable block, the first end of the telescopic guide rod is connected with the lock nut through the washer, the second end of the telescopic guide rod is fixedly connected with the upper end of the copper electrode contact terminal through the guide sleeve, the non-metal detachable block and the spring, the lug ring is fixedly connected with the outer side of the copper electrode contact terminal, the rubber cushion block is fixedly connected with the outer side of the copper electrode contact terminal, and the telescopic guide rod, the lock nut, the washer, the rubber cushion block, The guide sleeve, the spring, the copper electrode contact terminal and the wiring lug ring are symmetrically distributed at the front end and the rear end of the outer surface of the rubber cushion block.
7. The vertical double-station battery tester according to claim 1, wherein the protective component comprises a protective glass frame, protective glass, a three-color alarm, a touch screen, a display screen, a USB interface, a foldable key mouse and a control switch group, the lower end of the protective glass frame is fixedly connected with the upper surface of the workbench positioning steel plate, the protective glass is fixedly connected with the protective glass frame, the three-color alarm is located at the upper end of the protective glass frame, the display screen and the foldable key mouse are sequentially installed on the left side of the front end of the protective glass frame from top to bottom, and the touch screen, the USB interface and the control switch group are sequentially installed on the right side of the front end of the protective glass frame from top to bottom.
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| US20110109336A1 (en) * | 2009-11-06 | 2011-05-12 | Yu-Hsing Lin | Positioning method and apparatus for inspecting solar battery panel |
| CN101793945B (en) * | 2010-03-12 | 2013-04-17 | 中国电子科技集团公司第四十五研究所 | Solar cell testing device |
| CN201889294U (en) * | 2010-08-12 | 2011-07-06 | 中山天贸电池有限公司 | Battery production testing machine |
| CN103777149B (en) * | 2014-01-25 | 2016-08-17 | 苏州菱欧自动化设备有限公司 | A kind of battery checking machine |
| CN204727193U (en) * | 2015-05-14 | 2015-10-28 | 惠州金源精密自动化设备有限公司 | Battery General-purpose charging system |
| CN204688990U (en) * | 2015-06-06 | 2015-10-07 | 林健伟 | A kind of cylindrical battery circulation material conveying and detection regulating mechanism thereof |
| CN105044620B (en) * | 2015-08-27 | 2018-02-02 | 浙江杭可科技股份有限公司 | Soft bag lithium ionic cell open-circuit voltage internal resistance sensing equipment |
| CN207281171U (en) * | 2017-08-31 | 2018-04-27 | 广东瑞康新能源科技股份有限公司 | A kind of cover plate of power battery electrical property automatic checkout equipment |
| CN210037909U (en) * | 2019-04-22 | 2020-02-07 | 胜峰科技(宁波)有限公司 | Three-pin set for improving test stability |
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