CN109378495A - Battery core pressure-resistant testing machine - Google Patents
Battery core pressure-resistant testing machine Download PDFInfo
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- CN109378495A CN109378495A CN201811472060.8A CN201811472060A CN109378495A CN 109378495 A CN109378495 A CN 109378495A CN 201811472060 A CN201811472060 A CN 201811472060A CN 109378495 A CN109378495 A CN 109378495A
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- battery core
- driving device
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- test
- driving
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- 210000001847 Jaw Anatomy 0.000 claims description 63
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 description 7
- 239000002923 metal particle Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000000875 corresponding Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000002045 lasting Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical Effects 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4285—Testing apparatus
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- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
- H01M6/5083—Testing apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The present invention provides a kind of battery core pressure-resistant testing machines, are related to battery core preparation technical field, and battery core pressure-resistant testing machine includes test device；Test device includes at least one set of first driving device and clamping device, clamping device is fixed on the driving end of first driving device, the clamping part of clamping device can be pushed into battery core jig by first driving device, and clamping device can drive the interior tab of clamping part clamping battery core.It is cumbersome to alleviate battery core pressure-resistant testing machine detecting step in the prior art, the low technical problem of battery core detection efficiency.
Description
Technical field
The present invention relates to battery core preparation technical fields, in particular to a kind of battery core pressure-resistant testing machine.
Background technique
Battery core in process of production, for various reasons, may be mixed into atomic small metal particle inside battery core,
Due to temperature change or shock in battery use process, metal particle can pierce through the diaphragm between positive and negative electrode, cause in battery
Portion's short circuit, so that fever be caused to cause battery catches fire.It can not be avoided completely due to being mixed into metal particle, it must be by " forcing
This metal particle of internal short-circuit test " simulation punctures diaphragm and causes internal short-circuit situation, is testing if battery can guarantee
Do not occur on fire, explosion danger in journey, then can be effectively ensured inside battery core and be mixed into metal particle, can not puncture positive and negative yet
Diaphragm between pole, or even if puncturing diaphragm and causing internal short-circuit, on fire, explosion danger will not be generated.
However battery core pressure resistance detector in the prior art is cumbersome to the detecting step of battery core, needs to control battery core from battery core
It takes out, detects in tool, after having detected or even need that battery core is encased in battery core jig again, battery core testing efficiency is low.
Summary of the invention
The purpose of the present invention is to provide a kind of battery core pressure-resistant testing machines, to alleviate battery core voltage-withstand test in the prior art
Machine testing complex steps, the low technical problem of battery core detection efficiency.
The present invention provides a kind of battery core pressure-resistant testing machine, including test device；
The test device includes that at least one set of first driving device and clamping device, the clamping device are fixed on institute
The driving end of first driving device is stated, the clamping part of the clamping device can be pushed into battery core jig by the first driving device
Interior, the clamping device can drive the interior tab of clamping part clamping battery core.
Further, the clamping device includes the second driving device and clamping part, and the clamping part is set as clamp hand, institute
The driving end that the second driving device is fixed on the first driving device is stated, the clamp hand is fixed on second driving device
End is driven, second driving device can drive the tightening and release of the clamp hand.
Further, second driving device includes the first clamping jaw cylinder, and the clamp hand includes test barrel and multiple surveys
Bar, multiple reference test bars are separately fixed on the clamping jaw of the first clamping jaw cylinder, fixed on the first clamping jaw cylinder
There is test barrel, the test barrel is arranged multiple reference test bars, and the first clamping jaw cylinder can drive multiple reference test bars
Close to the test barrel inner wall, interior tab is clamped between the reference test bar and the test barrel.
Further, the test device further includes workbench, and the workbench is equipped with instrument connection, the battery core jig
It places on the workbench, and the interior tab of battery core corresponds to the instrument connection in the battery core jig.
Further, the instrument connection inner wall protrusion is equipped with the second land, and the internal diameter of second land is more than or equal to institute
The internal diameter for stating battery core jig, less than the outer diameter of the battery core jig, the battery core jig be plugged in the instrument connection and with institute
State the second land upper surface abutting.
Further, the test device further includes locating and clamping apparatus, the locating and clamping apparatus include drive roll,
Driven roller, third driving device and the first mounting base；
First mounting base is fixed on the workbench, and the third driving device is mounted on first mounting base
On, the drive roll is vertically installed at the driving end of the third driving device, and the workbench is equipped with roller installation axle, institute
Driven roller is stated to be articulated in the roller installation axle.
Further, the locating and clamping apparatus further includes fourth drive device and the second mounting base；
Second mounting base is fixedly connected with the driving end of the third driving device, and the drive roll is articulated in institute
It states in the second mounting base, the fourth drive device, which is mounted in second mounting base and drives with the drive roll, to be connected
It connects.
Further, the test device further includes the 5th driving device, the 6th driving device and test clamping jaw；
5th driving device is mounted in second mounting base, and the 6th driving device is the second clamping jaw gas
Cylinder, the second clamping jaw cylinder are fixed on the driving end of the 5th driving device, and there are two the test clamping jaws and solid respectively
It is scheduled on two clamping jaws of the second clamping jaw cylinder.Two test clamping jaws can clamp the outer tab of battery core and make itself and electricity
Source electrical connection.
Further, the workbench is equipped with avoid holes, and second mounting base is plugged in the avoid holes, described
Fourth drive device is fixed in second mounting base below the workbench.
It further, further include transfer device, the transfer device includes support frame, the 7th driving device, the 8th driving
Device, the 9th driving device and transfer clamping jaw；
Support frame as described above is fixed on the workbench, and the 7th driving device is mounted on support frame as described above, described
8th driving device is fixed on the mobile terminal of the 7th driving device, and the 9th driving device is third clamping jaw cylinder, institute
The driving end that third clamping jaw cylinder is fixed on the 8th driving device is stated, there are two the transfer clamping jaws and is separately fixed at institute
It states on two clamping jaws of third clamping jaw cylinder.
It further, further include stop device, the stop device includes third mounting base, the tenth driving device and gear
Stop；
Tenth driving device is mounted in the third mounting base, and the gear stop is fixed on the tenth driving dress
The driving end set, the gear stop can be driven towards transmission device movement for the tenth driving device and gear stops the battery core and controls
Tool.
Compared with the existing technology, battery core pressure-resistant testing machine provided by the invention has the beneficial effect that:
In battery core pressure-resistant testing machine provided by the invention, the clamping device for test can be deep into battery core jig
Clamp in tab, battery core short-circuit test can be completed on the basis of battery core not being taken out battery core jig, so eliminate by
The step of battery core is taken out from battery core jig and battery core is again loaded into battery core jig, improves battery core testing efficiency.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the main view of battery core pressure-resistant testing machine provided in an embodiment of the present invention；
Fig. 2 is the right view of test device in battery core pressure-resistant testing machine provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of battery core and battery core jig；
Fig. 4 is the structural schematic diagram of stop device in battery core pressure-resistant testing machine provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of workbench in battery core pressure-resistant testing machine provided in an embodiment of the present invention；
Fig. 6 is reference test bar in battery core pressure-resistant testing machine provided in an embodiment of the present invention, test barrel and the second driving device
Top view.
Icon: 10- first driving device；20- battery core jig；30- battery core；40- transmission device；50- workbench；
The second driving device of 60-；70- reference test bar；80- test barrel；90- drive roll；100- driven roller；110- third is driven
Dynamic device；120- fourth drive device；The first mounting base of 130-；The second mounting base of 140-；The 5th driving device of 150-；
The 6th driving device of 160-；170- tests clamping jaw；180- sensor；190- guide rod；200- linear bearing；210- support
Frame；The 7th driving device of 220-；The 8th driving device of 230-；The 9th driving device of 240-；250- shifts clamping jaw；260-
Third mounting base；The tenth driving device of 270-；280- baffle；300- blend stop；310- riser；320- waste material box；330-
4th mounting base；The first land of 201-；The outer tab of 301-；Tab in 302-；501- instrument connection；502- avoid holes；
The second land of 503-.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As shown in Figure 2 and Figure 6, the embodiment of the present invention provides a kind of battery core pressure-resistant testing machine, including test device, test dress
It sets including at least one set of first driving device 10 and clamping device, clamping device is fixed on the driving of first driving device 10
The clamping part of clamping device can be pushed into battery core jig 20 by end, first driving device 10, and clamping device can drive clamping
The interior tab 302 of portion's clamping battery core 30.
Battery core pressure-resistant testing machine provided by the invention includes test device, wherein test device can be set to be filled in transmission
The side for setting 40, the battery core jig 20 with battery core 30 are placed on vertically on transmission device 40, and as shown in fig. 1, battery core 30 is perpendicular
It is directly placed in battery core jig 20, at least one tab of battery core 30 is hidden in battery core jig 20, in the present invention, in order to retouch
It states conveniently, 30 tab of battery core that would fit snugly in battery core jig 20 is defined as interior tab 302, and part or all of battery core of exposing is controlled
30 tab of battery core of tool 20 is defined as outer tab 301.Situation shown in Fig. 1 is that the tab of 30 downside of battery core is located at battery core jig
Inside 20, according to the definition of front, interior tab 302, all or part of exposing battery core of tab of 30 upside of battery core can be referred to as
The upper end of jig 20 can be referred to as outer tab 301 according to the definition of front.
In test, the battery core jig 20 on transmission device 40 is transferred to by test dress by staff or transfer device
It sets, first driving device 10 drives inside clamping device insertion battery core jig 20, is electrically connected to power supply on rear fixture
Clamping part can clamp interior tab 302, to complete being electrically connected for power supply and interior tab 302；At this point, if the pole at 30 both ends of battery core
Ear is interior tab 302, then the tab at both ends can be used aforesaid way/device completion and be electrically connected with power supply, is then pressurizeed,
Complete the short-circuit test to battery core 30；One end tab for battery core 30 is interior tab 302, and other end tab is outer tab 301
The situation of (outer tab 301 as shown in Figure 3), for interior tab 302, the test device hereinbefore disclosed using the present invention,
For outer tab 301, then the test device that the present invention hereinbefore discloses, which can be used, also can be used conventional test device, complete
The short-circuit test of pairs of battery core 30.After the completion of test, if test battery core 30 is qualified, staff or transfer device can be by battery cores
Jig 20 is transferred to again on transmission device 40.
Using the test device disclosed in the present invention, testing procedure can be made simple, pass through first driving device 10 and folder
Tight device completes the detection to tab 302 in the battery core 30 in battery core jig 20, eliminates battery core 30 from battery core jig 20
The step of taking out and battery core 30 is again loaded into battery core jig 20, improves 30 testing efficiency of battery core.
It is noted that the 30 lower end tab of battery core in battery core jig 20 can be anode ear, it is also possible to negative electrode lug, accords with
Technique requirement is closed, is that anode ear or negative electrode lug do not constitute influence or limitation to the pressure-resistant testing machine of the application.In addition, such as
Shown in Fig. 3, the battery core jig 20 in the present embodiment is the hollow cylinder bodily form, and inner wall protrusion is equipped with the first land 201, battery core 30
By battery core jig 20 upper end be inserted into, battery core body (part of the battery core 30 in addition to positive and negative tab) completely into battery core jig 20 simultaneously
It is abutted with 201 upper surface of the first land, the lower end tab of battery core 30 passes through the through-hole of the first land 201 at this time.
In the optional technical solution of the present embodiment, clamping device includes that the second driving device 60 and clamping part, clamping part are set
It is set to clamp hand, the second driving device 60 is fixed on the driving end of first driving device 10, and clamp hand is fixed on the second driving device 60
Driving end, the second driving device 60 can drive the tightening and release of clamp hand.
Specifically, first driving device 10 is cylinder, first driving device 10 is first by the clamp hand in the second driving device 60
It is pushed into battery core jig 20, then under the driving of the second driving device 60, clamp hand completes internal pole by tightening or unclamping
The clamping of ear 302.
Preferably, as shown in Figure 2 and Figure 6, in the present embodiment, the second driving device 60 includes the first clamping jaw cylinder, as follows
In description, it will be described for using four paws cylinder, clamp hand includes four reference test bars 70 and matches with reference test bar 70
Test barrel 80, four reference test bars 70 are separately fixed on four clamping jaws of four paws cylinder, 80 one end of test barrel be fixed to cylinder and
Test barrel 80 is arranged four reference test bars 70.After reference test bar 70 and test barrel 80 are inserted into battery core jig 20, interior tab 302 is located at test
Between cylinder 80 and reference test bar 70, under the driving of four paws cylinder, four reference test bars 70 can be expanded outwardly so that test is gradually reduced
Gap between bar 70 and test barrel 80, and it is finally completed the clamping of reference test bar 70 and test barrel 80 to interior tab 302.
Further, one group will be equipped with first driving device 10 and clamping device, battery core 30 further includes exposing battery core to control
The structure of battery core pressure-resistant testing machine is described further for the outer tab 301 of tool 20.At this point, the lower end of battery core 30 is interior
Tab 302, upper end are outer tab 301.
Firstly, test device further includes workbench 50 in the present embodiment, workbench 50 is equipped with instrument connection 501, and battery core is controlled
Tool 20 is placed on workbench 50 vertically, and the corresponding instrument connection 501 of the interior tab 302 in battery core jig 20.
Specifically, instrument connection 501 is through-hole, it is preferred that the diameter of instrument connection 501 is less than the outer diameter of battery core jig 20,
More than or equal to the internal diameter of battery core jig 20, in order to not only can guarantee that battery core jig 20 is not fallen from instrument connection 501, but also do not interfere to press from both sides
The clamping of the internal tab 302 of tight device, it is preferred that in test, battery core jig 20 is arranged concentrically with instrument connection 501；Workbench
50 lower sections, which extend, is equipped with the 4th mounting base 330, and first driving device 10 is mounted in the 4th mounting base 330, in the first driving dress
It sets under 10 driving, reference test bar 70 and test barrel 80 move up and initially pass through instrument connection 501, are then inserted into battery core jig 20
It is interior.
Preferably, as shown in figure 5, the present embodiment is equipped with the second land 503 (directly by survey in 501 inner wall of instrument connection protrusion
Prospect hole 501 is set as a kind of specific implementation side that stepped hole also belongs to " being equipped with the second land 503 in 501 inner wall of instrument connection protrusion "
Formula), the internal diameter of the second land 503 is more than or equal to the internal diameter of battery core jig 20, less than the outer diameter of battery core jig 20, battery core jig 20
It is plugged in instrument connection 501 and is abutted with 503 upper surface of the second land.
20 partial insertion instrument connection 501 of battery core jig at this time, ensure that the opposite position of battery core jig 20 Yu workbench 50
Relationship is set, in addition, the Assurance of Size of the second land 503 reference test bar 70 and test barrel 80 not will receive when being inserted into battery core jig 20
The interference of second land 503.
Further, as depicted in figs. 1 and 2, in the present embodiment, test device further includes locating and clamping apparatus, locating clip
Holding device includes drive roll 90, driven roller 100, third driving device 110 and the first mounting base 130；First mounting base
130 are fixed on workbench 50, and third driving device 110 is mounted in the first mounting base 130, and drive roll 90 is vertically installed at
The driving end of third driving device 110, workbench 50 are equipped with roller installation axle, and driven roller 100 is articulated in roller installation axle
On.
Specifically, the mounting plate that the first mounting base 130 is vertically arranged, third driving device 110 is cylinder, instrument connection
501 between drive roll 90 and driven roller 100, and driven roller 100 has two groups, when battery core jig 20 is placed on instrument connection
When in 501, battery core jig 20 is abutted with two groups of driven rollers 100, under the driving of third driving device 110, drive roll 90
Close to driven roller 100 and the battery core jig 20 between driven roller 100 and drive roll 90 is clamped, and then is completed to electricity
Core jig 20 is fixedly clamped.
It is noted that the present embodiment is after completing to being fixedly clamped of battery core jig 20, it is also necessary to make battery core jig 20
Autorotation adjusts the tab of internal battery core 30 to specified position.At this point it is possible to which a driving assembly is separately provided
The rotation of battery core jig 20 is directly driven, drive roll 90 can also be driven to rotate by one driving device of setting, and then drive
The rotation of battery core jig 20.
Further, as shown in Fig. 2, in the present embodiment, locating and clamping apparatus further includes fourth drive device 120 and
Two mounting bases 140；Second mounting base 140 is fixedly connected with the driving end of third driving device 110, and drive roll 90 is articulated in
In two mounting bases 140, fourth drive device 120 is mounted in the second mounting base 140 and is drivingly connected with drive roll 90.
Specifically, the mounting plate that the second mounting base 140 is also vertically arranged, the first mounting base 130 and the second mounting base 140
Arranged in parallel, fourth drive device 120 is motor, and fourth drive device 120 is completed by bevel gear set and drive roll
90 drive connection, under the driving of fourth drive device 120, drive roll 90 rotates and drives the rotation of battery core jig 20
It is dynamic, and then the interior tab 302 of the battery core 30 in battery core jig 20 and outer tab 301 can be turned to specified position.
In the present embodiment, locating and clamping apparatus further includes the sensor 180 for detecting outer 301 position of tab, sensor
180 are fixed in the second mounting base 140, and sensor as aforementioned 180 preferably uses fibre optical sensor.
Specifically, controller signals can be given after sensor 180 detects that outer tab 301 turns to designated position, control
Fourth drive device 120 is controlled after device reception signal processed to stop operating.After one circle of the rotation of battery core jig 20 or specified time, outside
When tab 301 does not reach designated position yet (outer tab 301 is still not detected in sensor 180), it is unqualified to represent battery core 30, sensing
Device 180 can also give controller signals, and controller controls fourth drive device 120 and stalls, and the driving of third driving device 110 is actively
Roller 90 is separate, and battery core jig 20 is removed instrument connection 501 by operator or transfer device.
Further, as depicted in figs. 1 and 2, in the present embodiment, test device further includes the 5th driving device the 150, the 6th
Driving device 160 and test clamping jaw 170；5th driving device 150 is mounted in the second mounting base 140, the 6th driving device
160 be the second clamping jaw cylinder, and the second clamping jaw cylinder is fixed on the driving end of the 5th driving device 150, is tested there are two clamping jaws 170
And it is separately fixed on two clamping jaws of the second clamping jaw cylinder.
Specifically, the 5th driving device 150 is cylinder, and when the outer tab 301 of battery core 30 turns to designated position, the 5th
The driving test clamping jaw 170 of driving device 150 is moved down close to battery core jig 20, and outer pole is clamped under the driving of the second clamping jaw cylinder
Ear 301.
It is noted that testing clamping jaw 170 and test barrel 80 in the present embodiment by conductive material, such as metal, being made simultaneously
Respectively with test circuit power electric connection.Test clamping jaw 170 and test barrel 80 respectively with the outer tab 301 of battery core 30 and interior pole
After ear 302 is electrically connected, the power supply tested in circuit gives battery core 30 certain voltage, according in the detection device in test circuit
The parameter of display can determine whether battery core 30 is qualified.
As shown in Fig. 2, the side level of the second mounting base 140 towards the first mounting base 130 is fixed at least in the present embodiment
Two guide rods 190, the first mounting base 130 are correspondingly provided with the identical through-hole of quantity, and guide rod 190 is plugged in through-hole, workbench 50
Avoid holes 502 are equipped with, the second mounting base 140 is plugged in avoid holes 502, and fourth drive device 120 is fixed on positioned at work
In second mounting base 140 of 50 lower section of platform.
Preferably, it can be installed with linear bearing 200 in the through-hole in the first mounting base 130, guide rod 190 is plugged in straight line
In bearing 200.
Further, as shown in Figure 1, the battery core pressure-resistant testing machine of the present embodiment further includes transfer device, transfer device packet
Include support frame 210, the 7th driving device 220, the 8th driving device 230, the 9th driving device 240 and transfer clamping jaw 250；Branch
Support 210 is fixed on workbench 50, and the 7th driving device 220 is electric cylinders, and the 7th driving device 220 is horizontally arranged at support frame
On 210, the 8th driving device 230 is fixed on the mobile terminal of the 7th driving device 220, and the 9th driving device 240 is third clamping jaw
Cylinder (" second " in third clamping jaw cylinder at this be in order to hereinbefore occur " the second clamping jaw cylinder " (the 6th driving
Device 160) distinguish), third clamping jaw cylinder is fixed on the driving end of the 8th driving device 230, shifts there are two clamping jaws 250
And it is separately fixed on two clamping jaws of third clamping jaw cylinder.
Specifically, the 8th driving device 230 is cylinder, and under the driving of the 7th driving device 220, the 8th driving device
230 can be moved to the surface of transmission device 40 and instrument connection 501 in 50 upper horizontal of workbench, in the 8th driving device
Under 230 driving, third clamping jaw cylinder can battery core jig 20 at the transmission device 40 or at instrument connection 501, in third
Under the driving of clamping jaw cylinder, transfer clamping jaw 250 can complete the folder to the battery core jig 20 at transmission device 40 or at instrument connection 501
Tight and release.
Further, as shown in Figure 1, the battery core pressure-resistant testing machine of the present embodiment further includes waste material box 320, waste material box 320
It is arranged on workbench 50, the battery core jig 20 at locating and clamping apparatus can be transferred in waste material box 320 by transfer device.
Specifically, waste material box 320 and transmission device 40 set up separately in the two sides of instrument connection 501, in the 7th driving device 220
Under driving, underproof battery core 30 can be transferred in waste material box 320 by transfer clamping jaw 250；In addition, in the 7th driving device
On 220 mobile directions, at least two waste material box 320 are arranged in the present embodiment, one of them is used to hold outer 301 position of tab not
Qualified battery core 30, another is used to hold detection device and detects underproof battery core 30.
Further, as shown in figure 4, in the present embodiment, transmission device 40 can be the lasting walking of speed regulating motor drive
Conveyer belt, be also possible to stepper motor drive conveyer belt be advanced intermittently, when conveyer belt is persistently walked, battery core pressure-resistant testing machine
It further include stop device, stop device includes third mounting base 260, the tenth driving device 270 and gear stop；Tenth driving dress
It sets 270 to be mounted in third mounting base 260, gear stop is fixed on the driving end of the tenth driving device 270, the tenth driving device
270 can drive gear stop mobile towards transmission device 40 and keep off power failure core jig 20.
Specifically, third mounting base 260 is mounting plate, the tenth driving device 270 is cylinder, and gear stop can be U-shaped branch
Frame, the groove width of U-bracket is greater than the diameter of battery core jig 20, under the driving of the tenth driving device 270, U-bracket energy
Enough width directions along conveyer belt are fastened in the U-lag of U-bracket close to conveyer belt, and by battery core jig 20.
Preferably, in the present embodiment, gear stop includes baffle 280, and there are two the tenth driving devices 270, two the tenth drives
Baffle 280 on dynamic device 270 is arranged in parallel；Two the tenth driving devices 270 can drive two baffles 280 towards biography
It send device 40 mobile and battery core jig 20 is folded between two baffles 280.
Specifically, as shown in Figure 1, the direction of travel of the tenth driving device 270 driving baffle 280 is to pass in transmission device 40
The width direction of band is sent, mounting plate is equipped with riser 310, and two baffles 280 are slidably connected by sliding block and 310 two sides of riser,
The distance between two baffles 280 are slightly larger than the diameter of battery core jig 20, and battery core jig 20 is prevented to continue court with conveyer belt
While preceding conveying, it is also prevented from battery core jig 20 and topples over that (40 two sides of transmission device can be set and prevent in conveyer belt length direction
The blend stop 300 that battery core jig 20 is toppled in conveyor width direction)；Electricity is prevented at this point it is possible to which a baffle 280 is first arranged and stretches out
Core jig 20, then another baffle 280, which stretches out, prevents battery core jig 20 from toppling over；Alternatively, can also two baffles 280 stretch simultaneously
Out.
It is noted that in addition to the second clamping jaw cylinder, third clamping jaw cylinder and four paws cylinder, remaining gas in the present embodiment
Cylinder is the regular cyclical that can be realized straight reciprocating.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of battery core pressure-resistant testing machine, which is characterized in that including test device；
The test device includes at least one set of first driving device and clamping device, and the clamping device is fixed on described the
The clamping part of the clamping device can be pushed into battery core jig by the driving end of one driving device, the first driving device,
The clamping device can drive the interior tab of clamping part clamping battery core.
2. battery core pressure-resistant testing machine according to claim 1, which is characterized in that the clamping device includes the second driving dress
It sets and is set as clamp hand with the clamping part, the clamping part, second driving device is fixed on the first driving device
End is driven, the clamp hand is fixed on the driving end of second driving device, and second driving device can drive the folder
The tightening and release of hand；
Second driving device includes the first clamping jaw cylinder, and the clamp hand includes test barrel and multiple reference test bars, multiple described
Reference test bar is separately fixed on the clamping jaw of the first clamping jaw cylinder, is fixed with test barrel on the first clamping jaw cylinder, described
Test barrel is arranged multiple reference test bars, and the first clamping jaw cylinder can drive multiple reference test bars close to the test barrel
Interior tab is clamped between the reference test bar and the test barrel by inner wall.
3. battery core pressure-resistant testing machine according to claim 1 or 2, which is characterized in that the test device further includes work
Platform, the workbench are equipped with instrument connection, and the battery core jig is placed on the workbench, and battery core in the battery core jig
Interior tab correspond to the instrument connection.
4. battery core pressure-resistant testing machine according to claim 3, which is characterized in that the instrument connection inner wall protrusion is equipped with second
Land, the internal diameter of second land is more than or equal to the internal diameter of the battery core jig, described less than the outer diameter of the battery core jig
Battery core jig is plugged in the instrument connection and abuts with second land upper surface.
5. battery core pressure-resistant testing machine according to claim 3, which is characterized in that the test device further includes positioning clamping
Device, the locating and clamping apparatus include drive roll, driven roller, third driving device and the first mounting base；
First mounting base is fixed, and the third driving device is mounted in first mounting base on the workbench,
The drive roll is vertically installed at the driving end of the third driving device, and the workbench is equipped with roller installation axle, described
Driven roller is articulated in the roller installation axle.
6. battery core pressure-resistant testing machine according to claim 5, which is characterized in that the locating and clamping apparatus further includes the 4th
Driving device and the second mounting base；
Second mounting base is fixedly connected with the driving end of the third driving device, and the drive roll is articulated in described
In two mounting bases, the fourth drive device is mounted in second mounting base and is drivingly connected with the drive roll.
7. battery core pressure-resistant testing machine according to claim 6, which is characterized in that the test device further includes the 5th driving
Device, the 6th driving device and test clamping jaw；
5th driving device is mounted in second mounting base, and the 6th driving device is the second clamping jaw cylinder, institute
The driving end that the second clamping jaw cylinder is fixed on the 5th driving device is stated, there are two the test clamping jaws and is separately fixed at institute
It states on two clamping jaws of the second clamping jaw cylinder.
8. battery core pressure-resistant testing machine according to claim 6, which is characterized in that the workbench is equipped with avoid holes, institute
It states the second mounting base to be plugged in the avoid holes, described in the fourth drive device is fixed below the workbench
In second mounting base.
9. battery core pressure-resistant testing machine according to claim 3, which is characterized in that it further include transfer device, the transfer dress
It sets including support frame, the 7th driving device, the 8th driving device, the 9th driving device and transfer clamping jaw；
Support frame as described above is fixed, and the 7th driving device is mounted on support frame as described above on the workbench, and the described 8th
Driving device is fixed on the mobile terminal of the 7th driving device, and the 9th driving device is third clamping jaw cylinder, and described the
Three clamping jaw cylinders are fixed on the driving end of the 8th driving device, the transfer clamping jaw there are two and be separately fixed at described the
On two clamping jaws of three clamping jaw cylinders.
10. battery core pressure-resistant testing machine according to claim 1 or 2, which is characterized in that it further include stop device, the gear
Stop device includes third mounting base, the tenth driving device and gear stop；
Tenth driving device is mounted in the third mounting base, and the gear stop is fixed on the tenth driving device
End is driven, the tenth driving device, which can drive the gear stop mobile towards transmission device and keep off, stops the battery core jig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811472060.8A CN109378495A (en) | 2018-12-03 | 2018-12-03 | Battery core pressure-resistant testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811472060.8A CN109378495A (en) | 2018-12-03 | 2018-12-03 | Battery core pressure-resistant testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109378495A true CN109378495A (en) | 2019-02-22 |
Family
ID=65376385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811472060.8A Pending CN109378495A (en) | 2018-12-03 | 2018-12-03 | Battery core pressure-resistant testing machine |
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| Country | Link |
|---|---|
| CN (1) | CN109378495A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110133427A (en) * | 2019-06-19 | 2019-08-16 | 常德烟草机械有限责任公司 | A kind of lithium battery electric core short-circuit detecting device |
| CN114371314A (en) * | 2021-12-23 | 2022-04-19 | 苏州玻色智能科技有限公司 | Electricity core product test equipment |
-
2018
- 2018-12-03 CN CN201811472060.8A patent/CN109378495A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110133427A (en) * | 2019-06-19 | 2019-08-16 | 常德烟草机械有限责任公司 | A kind of lithium battery electric core short-circuit detecting device |
| CN114371314A (en) * | 2021-12-23 | 2022-04-19 | 苏州玻色智能科技有限公司 | Electricity core product test equipment |
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