阅读说明：本技术 一种电池加工检测装置 (Battery processing detection device ) 是由 张凯 陆光星 于 2020-06-03 设计创作，主要内容包括：本发明提供了一种电池加工检测装置,包括转盘、扫码装置、极耳整形装置、CCD极耳定位装置、OCV测试装置、壳电压测试装置和切极耳装置,所述扫码装置、极耳整形装置、CCD极耳定位装置、OCV测试装置、壳电压测试装置和切极耳装置按加工工序依次呈环形阵列的设置在转盘上,所述转盘上设置有多个治具,所述治具用于夹持电池,所述治具呈环形阵列的设置在转盘上,所述扫码装置获取电池上的信息后,所述转盘可驱动治具带动电池依次旋转到极耳整形装置、CCD极耳定位装置、OCV测试装置、壳电压测试装置和切极耳装置上进行加工和测试。综上所述,本发明可大大的降低工人劳动强度,而且还能提高测试加工效率。(The invention provides a battery processing detection device which comprises a rotary table, a code scanning device, a lug shaping device, a CCD lug positioning device, an OCV testing device, a shell voltage testing device and a lug cutting device, wherein the code scanning device, the lug shaping device, the CCD lug positioning device, the OCV testing device, the shell voltage testing device and the lug cutting device are sequentially arranged on the rotary table in an annular array according to a processing procedure, a plurality of jigs are arranged on the rotary table and used for clamping a battery, the jigs are arranged on the rotary table in an annular array, and after the code scanning device acquires information on the battery, the rotary table can drive the jigs to drive the battery to sequentially rotate to the lug shaping device, the CCD lug positioning device, the OCV testing device, the shell voltage testing device and the lug cutting device for processing and testing. In conclusion, the invention can greatly reduce the labor intensity of workers and improve the testing and processing efficiency.)

1. The utility model provides a battery processing detection device which characterized in that: including the carousel, sweep a yard device, utmost point ear shaping device, CCD utmost point ear positioner, OCV testing arrangement, shell voltage testing arrangement and cut utmost point ear device and be annular array's setting on the carousel according to manufacturing procedure in proper order, be provided with a plurality of tools on the carousel, the tool is used for the centre gripping battery, the tool is annular array's setting on the carousel, sweep a yard device and acquire the information on the battery after, the carousel can drive the tool and drive the battery and rotate in proper order and process and test on utmost point ear shaping device, CCD utmost point ear positioner, OCV testing arrangement, shell voltage testing arrangement and the utmost point ear device.

2. The battery processing detection device according to claim 1, wherein: the bottom of the turntable is also provided with a rotary driving device.

3. The battery processing detection device according to claim 1, wherein: the jig comprises a pressing plate and a lifting rotary cylinder for driving the pressing plate to do lifting rotary motion.

4. The battery processing detection device according to claim 1, wherein: sweep a yard device including openly sweep a yard device and a yard device is swept to the reverse side, the yard device is swept to the front and is used for scanning the positive two-dimensional code of battery, the yard device is swept to the reverse side and is used for scanning the two-dimensional code of battery reverse side.

5. The battery processing detection device according to claim 1, wherein: the tab shaping device comprises an upper tab shaping assembly, a lower tab shaping assembly and a shaping assembly, wherein the upper tab shaping assembly is mounted on the upper tab shaping mounting base, the lower tab shaping assembly is arranged below the upper tab shaping assembly, the lower tab shaping assembly can upwards lift and support a tab of a battery, and the upper tab shaping assembly descends to shape the tab of the battery.

6. The battery processing detection device according to claim 1, wherein: CCD utmost point ear positioner includes utmost point ear location camera, first mounting bracket, first stand and first light source, utmost point ear location camera is installed on first mounting bracket, first mounting bracket is installed on first stand, first light source setting is in the below of utmost point ear location camera.

7. The battery processing detection device according to claim 1, wherein: OCV testing arrangement includes that test assembly, OCV test mount pad, OCV test assembly and OCV test Y axle drive module down on the OCV, test assembly installs at OCV test mount pad upside on the OCV, test assembly installs at OCV test mount pad downside under the OCV, OCV test Y axle drive module can drive OCV test mount pad along the motion of Y axle direction, test assembly can upwards rise the bearing and hold the battery utmost point ear under the OCV, test assembly can descend on the OCV compress tightly utmost point ear and carry out the OCV test on test assembly under the OCV.

8. The battery processing detection device according to claim 1, wherein: the shell voltage testing device comprises a testing probe assembly, a bayonet component, a lug supporting assembly and a shell voltage testing mounting seat, wherein the bayonet component is mounted on the shell voltage testing mounting seat, the lug supporting assembly is mounted on the lower side of the shell voltage testing mounting seat, the lug supporting assembly can be lifted upwards to support a battery lug, the bayonet component can puncture the shell of the battery, the testing probe assembly is mounted on the bayonet component, and the testing probe assembly descends to detect the battery after the battery shell is punctured.

9. The battery processing detection device according to claim 1, wherein: the pole ear cutting device comprises an upper pole ear assembly, a pole ear cutting mounting seat, a lower pole ear cutting assembly and a pole ear cutting mounting plate, wherein the pole ear cutting mounting plate is arranged on the pole ear cutting mounting seat in a vertically sliding mode, the upper pole ear assembly is arranged on the upper side of the pole ear cutting mounting plate, the lower pole ear cutting assembly is arranged on the lower side of the pole ear cutting mounting plate, the upper pole ear assembly moves downwards, and the lower pole ear assembly moves upwards so as to cut a battery pole ear.

10. The battery processing detection device according to claim 9, wherein: the upper cutting lug assembly comprises an upper cutter and an upper cutter Z-axis driving module, and the upper cutter Z-axis driving module can drive the upper cutter to move up and down.

Technical Field

The invention relates to the field of battery detection and processing equipment, in particular to a battery processing detection device.

Background

The Bluetooth headset is a small device based on Bluetooth technology, and free communication can be realized only by hiding the light device at the headset without directly using communication equipment (mobile phones, computers and the like). The Bluetooth earphone applies the Bluetooth technology to the hands-free earphone, so that users can avoid annoying wiring stumbling and can easily talk in various ways. Since the advent of bluetooth headsets, it has been a good tool for business to improve communication efficiency.

Be provided with a built-in battery in general bluetooth headset, this battery is adding man-hour, the processing that needs a plurality of processes, including the utmost point ear to the battery carry out the plastic, carry out the test of OCV to the battery, carry out shell voltage test to the battery, the utmost point ear to the battery cuts processing detection processes such as, generally go on respectively in each testing arrangement and processingequipment among the prior art, need artifical the transfer to work in another device after having processed a process every time, increase workman's intensity of labour that like this can be great, and processing test efficiency is low moreover.

Disclosure of Invention

The invention aims to provide a battery processing detection device which can reduce the labor intensity of workers and improve the processing and testing efficiency.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

the utility model provides a battery processing detection device, includes the carousel, sweeps a yard device, utmost point ear shaping device, CCD utmost point ear positioner, OCV testing arrangement, shell voltage testing arrangement and cuts utmost point ear device, sweep yard device, utmost point ear shaping device, CCD utmost point ear positioner, OCV testing arrangement, shell voltage testing arrangement and cut utmost point ear device and be annular array's setting in proper order according to manufacturing procedure on the carousel, be provided with a plurality of tools on the carousel, the tool is used for the centre gripping battery, the tool is annular array's setting on the carousel, sweep yard device and acquire the information back on the battery, the carousel can drive the tool and drive the battery and rotate in proper order and process and test on utmost point ear shaping device, CCD utmost point ear positioner, OCV testing arrangement, shell voltage testing arrangement and the utmost point ear device of cutting.

Further, the bottom of the rotating disc is also provided with a rotary driving device.

Furthermore, the jig comprises a pressing plate and a lifting rotary cylinder for driving the pressing plate to do lifting rotary motion.

Further, sweep a yard device including the positive sign indicating number device and sweep a yard device in the reverse side, the positive sign indicating number device of sweeping is used for scanning the positive two-dimensional code of battery, the code device is swept to the reverse side is used for scanning the two-dimensional code of battery reverse side.

Further, the lug shaping device comprises an upper lug shaping assembly, a lug shaping mounting seat and a lower lug shaping assembly, wherein the upper lug shaping assembly is mounted on the lug shaping mounting seat, the lower lug shaping assembly is arranged below the upper lug shaping assembly, the lower lug shaping assembly can be upwards lifted to prop against a lug of a battery, and the upper lug shaping assembly descends to shape the lug of the battery.

Further, CCD utmost point ear positioner includes utmost point ear location camera, first mounting bracket, first stand and first light source, utmost point ear location camera is installed on first mounting bracket, first mounting bracket is installed on first stand, first light source setting is in the below of utmost point ear location camera.

Further, OCV testing arrangement includes that test assembly, OCV test mount pad, OCV test assembly and OCV test Y axle drive module down on the OCV, test assembly installs at OCV test mount pad upside on the OCV, test assembly installs at OCV test mount pad downside under the OCV, OCV test Y axle drive module can drive OCV test mount pad along the motion of Y axle direction, test assembly can upwards rise the bearing and hold the battery tab under the OCV, test assembly can descend and carry out the OCV test on compressing tightly the tab test assembly under the OCV on the OCV.

Further, the shell voltage testing device comprises a testing probe assembly, a bayonet assembly, a tab supporting assembly and a shell voltage testing mounting seat, wherein the bayonet assembly is mounted on the shell voltage testing mounting seat, the tab supporting assembly is mounted on the lower side of the shell voltage testing mounting seat, the tab supporting assembly can be lifted upwards to support a battery tab, the bayonet assembly can puncture the shell of the battery, the testing probe assembly is mounted on the bayonet assembly, and the testing probe assembly descends to detect the battery after the battery shell is punctured.

Further, the pole lug cutting device comprises an upper pole lug assembly, a pole lug cutting mounting seat, a lower pole lug cutting assembly and a pole lug cutting mounting plate, wherein the pole lug cutting mounting plate is mounted on the pole lug cutting mounting seat in a vertically sliding mode, the upper pole lug cutting assembly is mounted on the upper side of the pole lug cutting mounting plate, the lower pole lug cutting assembly is mounted on the lower side of the pole lug cutting mounting plate, the upper pole lug cutting assembly moves downwards, and the lower pole lug cutting assembly moves upwards so as to cut out a battery pole lug.

Furthermore, the upper cutting tab assembly comprises an upper cutter and an upper cutter Z-axis driving module, and the upper cutter Z-axis driving module can drive the upper cutter to move up and down.

The invention has the beneficial effects that:

compared with the prior art, when the invention works, a worker or a manipulator grabs a battery and firstly sends the battery to the code scanning device, the code scanning device acquires information on the battery, then the battery is put into a jig of the turntable, the jig clamps the battery, then the turntable drives the battery to come to the lug shaping device for lug shaping, after the lug shaping, the turntable drives the battery to come to the CCD lug positioning device, the CCD lug positioning device carries out position photographing and alignment on the lug, the test of the battery lug by the subsequent OCV test device is convenient, after the lug is positioned, the turntable drives the battery to come to the OCV test device, the OCV test device carries out OCV test on the battery, after the OCV test, the turntable drives the battery to come to the shell voltage test device, after the shell voltage test, the turntable drives the battery to come to the lug cutting device, and finally the lug cutting device cuts out redundant lugs on the battery, thereby completing the processing and detection of the whole battery. In conclusion, the invention can greatly reduce the labor intensity of workers and improve the testing and processing efficiency.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of a tab shaping device according to the present invention;

FIG. 3 is a schematic structural diagram of a CCD tab positioning device of the present invention;

FIG. 4 is a schematic structural view of an OCV testing device according to the present invention;

FIG. 5 is a schematic diagram of a battery temperature gauge of the OCV testing device of the present invention;

fig. 6 is a schematic structural view of an ambient temperature measuring instrument of the OCV testing device of the present invention;

FIG. 7 is a schematic structural diagram of the case voltage test apparatus of the present invention;

fig. 8 is a schematic structural view of a shell tab cutting device of the present invention;

FIG. 9 is a schematic structural view of the open position of the jig of the present invention;

fig. 10 is a schematic structural view of the jig of the present invention pressing the battery.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

as shown in fig. 1, a battery processing detection device comprises a rotary table 21, a code scanning device 22, a tab shaping device 23, a CCD tab positioning device 24, an OCV testing device 25, a shell voltage testing device 26 and a tab cutting device 27, the code scanning device 22, the tab shaping device 23, the CCD tab positioning device 24, the OCV testing device 25, the shell voltage testing device 26 and the tab cutting device 27 are sequentially arranged on the turntable 21 in an annular array according to the processing procedure, the turntable 21 is provided with a plurality of jigs 28, the jigs 28 are used for clamping the battery, the jigs 28 are arranged on the turntable 21 in an annular array, sweep a yard device 22 and acquire the information on the battery after, carousel 21 can drive tool 28 and drive the battery and rotate in proper order and carry out processing and test on utmost point ear shaping device 23, CCD utmost point ear positioner 24, OCV testing arrangement 25, shell voltage testing arrangement 26 and the utmost point ear device 27 of cutting.

The bottom of the turntable 21 is also provided with a rotation driving device.

The code scanning device 22 comprises a front code scanning device 221 and a back code scanning device 222, wherein the front code scanning device 221 is used for scanning the two-dimensional codes on the front side of the battery, and the back code scanning device 222 is used for scanning the two-dimensional codes on the back side of the battery. By arranging the front code scanning device 221 and the back code scanning device 222, the battery can be greatly convenient to scan codes, and the battery can be suitable for batteries with dimension code positions on the front side of the battery and batteries with dimension code positions on the back side of the battery.

As shown in fig. 2, the tab shaping device 23 includes a tab upper shaping assembly 231, a tab shaping mounting seat 232 and a tab lower shaping assembly 233, the tab upper shaping assembly 231 is mounted on the tab shaping mounting seat 232, the tab lower shaping assembly 233 is disposed below the tab upper shaping assembly 231, the tab lower shaping assembly 233 can be lifted upwards to abut against a tab of a battery, and the tab upper shaping assembly 231 is lowered to shape the battery tab.

The tab upper shaping assembly 231 comprises a tab shaping scraper 2311 and a tab shaping scraper XZ shaft driving module, and the tab shaping scraper XZ shaft driving module can drive the tab shaping scraper 2311 to move along the X-axis direction and can drive the tab shaping scraper 2311 to move along the Z-axis direction.

The pole lug reshaping scraper plate XZ shaft driving module comprises a first X shaft driving module and a first Z shaft driving module, the first X shaft driving module is installed on the first Z shaft driving module, the pole lug reshaping scraper plate 2311 is installed on the first X shaft driving module, the first X shaft driving module can drive the pole lug reshaping scraper plate 2311 to move along the X shaft direction, and the first Z shaft driving module can drive the first X shaft driving module and the pole lug reshaping scraper plate 2311 to move along the Z shaft direction.

The first X-axis driving module is a first X-axis cylinder 2312.

The first Z-axis driving module includes a first Z-axis cylinder 2313, a first Z-axis guide rail 2314 and a first Z-axis lifting plate 2315, the first Z-axis lifting plate 2315 is mounted on the tab shaping mounting base 232 through the first Z-axis guide rail 2314, and the first Z-axis cylinder 2313 can drive the first Z-axis lifting plate 2315 to move up and down along the first Z-axis guide rail 2314.

The tab under-reshaping assembly 233 comprises a tab reshaping base plate 2331 and a tab reshaping base plate Z-axis driving module, and the tab reshaping base plate Z-axis driving module can drive the tab reshaping base plate 2331 to move along the Z-axis direction.

The Z-axis driving module of the tab reshaping bottom plate comprises a second Z-axis cylinder 2332, a second Z-axis lifting plate 2333 and a second Z-axis guide rail 2334, the second Z-axis lifting plate 2333 is slidably mounted on the second Z-axis guide rail 2334, and the second Z-axis cylinder 2332 can drive the second Z-axis lifting plate 2333 to drive the tab reshaping bottom plate 2331 to move up and down along the second Z-axis guide rail 2334.

During shaping, firstly, the second Z-axis cylinder 2332 can drive the second Z-axis lifting plate 2333 to drive the tab shaping bottom plate 2331 to jack up upwards along the second Z-axis guide rail 2334, so that the tab shaping bottom plate 2331 abuts against the bottom of a tab, then the first Z-axis cylinder 2313 drives the tab shaping scraper 2311 to descend to the upper surface of the tab, finally the first X-axis cylinder 2312 drives the tab shaping scraper 2311 to move backwards, and the tab shaping scraper 2311 scrapes the upper surface of a lower tab, so that the tab shaping work is finished.

As shown in fig. 3, the CCD tab positioning device 24 includes a tab positioning camera 241, a first mounting frame 242, a first upright 243 and a first light source 244, wherein the tab positioning camera 241 is mounted on the first mounting frame 242, the first mounting frame 242 is mounted on the first upright 243, and the first light source 244 is disposed below the tab positioning camera 241. The position of the lug can be photographed and aligned by arranging the CCD lug positioning device 24, so that the subsequent test of the OCV testing device 25 is facilitated.

As shown in fig. 4, the OCV testing device 25 includes an OCV upper testing component 251, an OCV testing installation seat 252, an OCV lower testing component 253, and an OCV testing Y-axis driving module, wherein the OCV upper testing component 251 is installed on the OCV testing installation seat 252, the OCV lower testing component 253 is installed on the OCV testing installation seat 252, the OCV testing Y-axis driving module can drive the OCV testing installation seat 252 to move along the X-axis direction, the OCV lower testing component 251 can lift up to support a battery tab, and the OCV upper testing component 251 can lower to press the tab on the OCV lower testing component 253 for OCV testing.

The OCV upper test set 251 includes an OCV test pressing plate 2511 and an OCV test pressing plate Z-axis driving module for driving the OCV test pressing plate 2511 to perform lifting movement.

The OCV test pressing plate Z-axis driving module comprises a third Z-axis cylinder 2512, a third Z-axis lifting plate 2513 and a third Z-axis guide rail 2514, the third Z-axis lifting plate 2513 is slidably mounted on the third Z-axis guide rail 2514, and the third Z-axis cylinder 2512 can drive the third Z-axis lifting plate 2513 to drive the OCV test pressing plate 2511 to do lifting motion along the third Z-axis guide rail 2514.

The OCV lower test assembly 253 includes an OCV test PCB 2531 and an OCV test PCB Z-axis driving module that drives the OCV test PCB 2531 to perform a lifting motion.

OCV test PCB board Z axle drive module includes fourth Z axle cylinder 2532, fourth Z axle lifter plate 2533 and fourth Z axle guide rail 2534, fourth Z axle lifter plate 2533 slidable installs on fourth Z axle guide rail 2534, fourth Z axle cylinder 2532 can drive fourth Z axle lifter plate 2533 and drive OCV test PCB board 2531 and do the elevating movement along fourth Z axle guide rail 2534.

The OCV tests Y axle drive module and includes second Y axle motor 2541, second Y axle movable plate 2542 and second Y axle guide rail 2543, second Y axle movable plate 2542 slidable installs on second Y axle guide rail 2543, second Y axle motor 2541 can drive second Y axle movable plate 2542 and drive OCV test mount pad 252 and do relative motion along second Y axle guide rail 2543.

As shown in fig. 5, the OCV testing device 25 further includes a battery thermometer 255, the battery thermometer 255 includes a temperature sensor 2551 and a battery thermometer mounting bracket 2552, and the temperature sensor 2551 is mounted on the battery thermometer mounting bracket 2552. The battery temperature of the battery when the battery is tested in the OCV testing device 25 can be measured, and the battery testing device is convenient for people to use.

As shown in fig. 6, the OCV testing device 25 further includes an ambient temperature measuring instrument 256. The ambient temperature measuring instrument 256 is provided to measure the ambient temperature of the battery when the battery is tested in the OCV testing device 25, thereby facilitating the use of people.

The OCV is an Open Circuit Voltage (OCV), and the OCV test is mainly to measure the battery characteristics by pressing probes connected to a voltage tester and an internal resistance tester on the positive and negative electrode tabs of the pouch battery, and the OCV test is an important part in the battery test. According to the invention, the CCD lug positioning device 24 is arranged to perform visual deviation rectifying work position on the battery, so that the OCV testing device can be quickly adjusted to the testing point of the battery, the OCV testing device is pressed on the lug through the OCV testing pressing plate 2511 and the OCV testing PCB 2531, and accurate data of the battery is obtained in a short time, so that the defective product and the non-defective product of the battery are judged.

In the production field of soft package lithium batteries, after the batteries are packaged, shell voltage testing is usually required to be carried out on the batteries, and the purpose is to detect whether the batteries have electric leakage and short circuit phenomena. The case voltage is too high, which indicates that the battery is seriously self-discharged and the battery is not durable. Therefore, the cell needs to be tested for the case voltage.

As shown in fig. 7, the case voltage testing apparatus 26 includes a test probe assembly 261, a bayonet assembly 262, a tab support assembly 263 and a case voltage test mounting seat 264, the bayonet assembly 262 is mounted on the upper side of the case voltage test mounting seat 264, the tab support assembly 263 is mounted on the lower side of the case voltage test mounting seat 264, the tab support assembly 263 can be lifted up to support the tab of the battery, the bayonet assembly 262 can pierce the outer casing of the battery, the test probe assembly 261 is mounted on the bayonet assembly 262, and the test probe assembly 261 is lowered to test the battery after the outer casing of the battery is pierced.

The test probe assembly 261 includes a probe 2611 and a probe Z-axis driving module, and the probe Z-axis driving module can drive the probe 2611 to move up and down.

The probe Z-axis driving module comprises a fifth Z-axis lifting cylinder 2612 and a fifth mounting seat 2613, the probe 2611 is mounted on the fifth Z-axis lifting cylinder 2612, and the fifth Z-axis lifting cylinder is mounted on the fifth mounting seat 2613.

The bayonet component 262 comprises a bayonet 2621, a bayonet mount 2622 and a bayonet XZ axis drive module, the bayonet 2621 is mounted on the bayonet mount 2622, and the bayonet XZ axis drive module can drive the bayonet mount 2622 and the bayonet 2621 to move up and down and back and forth. Wherein the bayonet 2621 is provided with two pieces, which are respectively installed in the bayonet mount 2622.

Bayonet XZ axle drive module includes sixth Z axle drive module and sixth X axle drive module, sixth Z axle drive module installs on sixth X axle drive module, sixth X axle drive module can drive sixth Z axle drive module along X axle direction motion, bayonet mount pad 2622 is installed on sixth Z axle drive module, sixth Z axle drive module can drive bayonet mount pad 2622 and be elevating movement.

The sixth Z-axis driving module comprises a sixth Z-axis lifting cylinder 2623 and a sixth Z-axis lifting plate 2624, and the sixth Z-axis lifting cylinder 2623 can drive the sixth Z-axis lifting plate 2624 to perform lifting movement.

The sixth X-axis driving module includes a sixth X-axis cylinder 2625, a sixth X-axis guide rail 2626, and a sixth X-axis moving plate 2627, the sixth X-axis moving plate 2627 is installed on the sixth X-axis guide rail 2626, the sixth X-axis cylinder 2625 can drive the sixth X-axis moving plate 2627 to move relatively along the sixth X-axis guide rail 2626.

Utmost point ear supporting component 263 includes utmost point ear support plate 2631 and backup pad Z axle drive module, backup pad Z axle drive module can drive utmost point ear support plate 2631 and do elevating movement.

The supporting plate Z-axis driving module includes a seventh Z-axis lifting cylinder 2632 and a seventh Z-axis mount 2633, and the seventh Z-axis lifting cylinder 2632 is mounted on the seventh Z-axis mount 2633.

During the test, at first bayonet 2621 is close to battery case forward under the drive of sixth X axle cylinder 2625, and after bayonet 2621 is close to battery case, sixth Z axle lift cylinder 2623 drives bayonet downstream simultaneously to pierce battery case, utmost point ear backup pad 2631 upwards rises after that, and probe 2611 downstream simultaneously, and final probe 2611 supports and leans on at utmost point ear upper surface, and utmost point ear backup pad 2631 supports and leans on at utmost point ear lower surface, thereby carries out the test of shell voltage.

As shown in fig. 8, the tab cutting device 27 includes an upper tab assembly 271, a tab mounting base 272, a lower tab assembly 273, and a tab mounting plate 274, the tab mounting plate 274 is slidably mounted on the tab mounting base 272, the upper tab assembly 271 is mounted on the upper side of the tab mounting plate 274, the lower tab assembly 273 is mounted on the lower side of the tab mounting plate 274, the upper tab assembly 271 moves downward, and the lower tab assembly 273 moves upward, so as to cut the battery tab.

The upper cutting tab assembly 271 comprises an upper cutter 2711 and an upper cutter Z-axis driving module, and the upper cutter Z-axis driving module can drive the upper cutter 2711 to move up and down.

The upper cutter Z-axis driving module comprises an eighth Z-axis lifting cylinder 2712, an eighth Z-axis lifting plate 2713 and an eighth Z-axis guide rail 2714, the eighth Z-axis lifting plate 2713 is installed on the eighth Z-axis guide rail 2714, and the eighth Z-axis lifting cylinder 2712 can drive the eighth Z-axis lifting plate 2713 to move up and down along the eighth Z-axis guide rail 2714.

The lower cutting lug assembly 273 comprises a lower cutter 2731, a lower cutter Z-axis driving module and a waste collecting hopper 2735, the lower cutter 2731 is installed on the front side of the waste collecting hopper 2735, and the lower cutter Z-axis driving module can drive the lower cutter 2731 to move up and down.

Lower cutter Z axle drive module includes ninth Z axle lift cylinder 2732, ninth Z axle lifter plate 2733 and ninth Z axle guide rail 2734, ninth Z axle lifter plate 2733 is installed on ninth Z axle guide rail 2734, ninth Z axle lift cylinder 2732 can drive ninth Z axle lifter plate 2733 and do elevating movement along ninth Z axle guide rail 2734.

The tab cutting device 27 further comprises a tab cutting height adjusting device 275, the tab cutting height adjusting device 275 comprises a fixed block 2751, an adjusting block 2752, an adjusting screw 2753 and a locking block 2754, the fixed block 2751 is mounted on the tab cutting mounting seat 272, the adjusting block 2752 is located above the fixed block 2751, the adjusting block 2752 is mounted on the tab cutting mounting plate 274, a threaded hole is further formed in the adjusting block 2752, the adjusting screw 2753 adjusts the height of the tab cutting mounting plate 274 through the threaded hole, a guide pillar 2755 is further arranged on the lower side of the adjusting block 2752, and the guide pillar 2755 penetrates through a guide pillar hole of the fixed block 2752 and is used for guiding when the height of the tab cutting mounting plate 274 is adjusted.

The locking block 2754 is mounted on the tab mounting base 272, and the tab mounting base 272 can be locked to the tab mounting base 274 by the locking block 2754 through screws.

The battery comes to the utmost point ear device 27 department of cutting at the drive of carousel 21, and then ninth Z axle lift cylinder 2732 drive down cutter 2731 and garbage collection hopper 2735 rise upwards, and the eighth Z axle lift cylinder 2712 drive upper slitter 2711 moves down simultaneously, from not having the cutting of accomplishing battery positive and negative pole ear, and the last cylinder returns, wherein upper slitter 2711 and lower slitter 2731 all adopt ceramic cutter, can make the incision of utmost point ear level and not harm utmost point ear.

As shown in fig. 9 and 10, the jig 28 includes a pressing plate 281, a jig base 283, and a lifting/lowering/rotating cylinder 282 for driving the pressing plate 281 to perform lifting/lowering/rotating motion.

The working principle of the invention is as follows:

compared with the prior art, when the invention works, a worker or a manipulator grabs a battery and firstly sends the battery to the code scanning device 22, the code scanning device 22 acquires information on the battery, then the battery is placed into the jig 28 of the rotary table 21, the jig 28 clamps the battery, then the rotary table 21 drives the battery to go to the lug shaping device 23 for lug shaping, after the lug shaping, the rotary table 21 drives the battery to go to the CCD lug positioning device 24, the CCD lug positioning device 24 takes a picture of the lug for alignment, so that the subsequent OCV testing device 25 can conveniently test the battery lug, after the lug is positioned, the rotary table 21 drives the battery to go to the OCV testing device 25, the OCV testing device 25 tests the OCV of the battery, after the OCV testing, the rotary table 21 drives the battery to go to the shell voltage testing device 26, the shell voltage testing device 26 tests the shell voltage, after the shell voltage testing, the rotary table 21 drives the battery to go to the lug cutting device 27, finally, the tab cutting device 27 cuts out the redundant tabs on the battery, thereby completing the processing and detection of the whole battery. In conclusion, the invention can greatly reduce the labor intensity of workers and improve the testing and processing efficiency.

The above description is not intended to limit the technical scope of the present invention, and any modification, equivalent change and modification of the above embodiments according to the technical spirit of the present invention are still within the technical scope of the present invention.