CN108051757A - A kind of lithium battery test adjust automatically unit and the test device equipped with the unit - Google Patents
A kind of lithium battery test adjust automatically unit and the test device equipped with the unit Download PDFInfo
- Publication number
- CN108051757A CN108051757A CN201711437496.9A CN201711437496A CN108051757A CN 108051757 A CN108051757 A CN 108051757A CN 201711437496 A CN201711437496 A CN 201711437496A CN 108051757 A CN108051757 A CN 108051757A
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- Prior art keywords
- plate
- lithium battery
- chemical conversion
- adjust automatically
- frock
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 98
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 98
- 238000012360 testing method Methods 0.000 title claims abstract description 93
- 238000006243 chemical reaction Methods 0.000 claims abstract description 80
- 239000000126 substance Substances 0.000 claims abstract description 80
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000036829 Device dislocation Diseases 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
-
- 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
- G01R31/01—Subjecting similar articles in turn to test, e.g. "go/no-go" tests in mass production; Testing objects at points as they pass through a testing station
-
- 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
Abstract
Disclosed herein a kind of lithium battery test adjust automatically unit and test devices equipped with the unit,The lithium battery test adjust automatically unit includes main frame,Polylith be arranged at it is between main frame and opposite can move left and right connection for clamping the chemical conversion clamping plate of lithium battery,Each chemical conversion clamping plate can be connected to the pcb board of heating plate front and rear sides up or down relatively respectively including heating plate and two,Lithium battery test adjust automatically unit further include be arranged on main frame for the upper and lower adjusting apparatus of pcb board that the pcb board is driven to move up and down,For compressing/pulling open the push-pull device at fixed of polylith chemical conversion clamping plate,For positioning the positioner of the frock equipped with lithium battery,Because relevant apparatus is integrated on a main frame by lithium battery test adjust automatically unit,So as to independence,The multiple laminars of energy are arranged in rack,And it is independent of each other；And because pcb board can adjust up and down, so as to carry out chemical conversion test to the lithium battery of different height.
Description
Technical field
The present invention relates to lithium battery test equipment field more particularly to a kind of lithium battery test adjust automatically unit and set
There is the test device of the unit.
Background technology
Traditional lithium battery test device is traditionally arranged to be pipeline system, by feeding unit material, blanking unit and more
Positioning, test cell form the pipeline system test device of a big left and right settings together, wherein most crucial chemical conversion unit
Including a frame, the polylith being arranged in frame chemical conversion clamping plate, the chemical conversion clamping plate includes heating plate and is arranged at described add
The pcb board of hot plate both sides, during chemical conversion, lithium battery is held between heating plate, is pressurizeed so as to fulfill heating, and lithium battery
Electrode is connected with pcb board, so as to realize the chemical conversion that is powered while lithium battery is heated and pressurizeed.It is described but in traditional design
Pcb board cannot be moved up and down with respect to heating plate, so as to which a big test device can only be melted into the lithium for testing same height
Battery, and the lithium battery of test different height cannot be melted into, so cannot be used for the production of swinging cross；In addition, in traditional design,
One lithium battery test device corresponds to a set of upper and lower unit, so large-scale fully-automatic production is not suitable for, because lithium is electric
The test typical time in pond is long, and most of the time feeding, discharge unit is all at leisure, so as to waste the production time；Again
Person, this big test device floor space is very big, as long as and one of unit break down, whole test device
It can not be used.
The content of the invention
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of lithium battery test adjust automatically unit and equipped with this
The test device of unit.
To achieve the above object, the technical solution adopted in the present invention is：
A kind of lithium battery tests adjust automatically unit, is arranged at including main frame, polylith between the main frame and can
It is opposite move left and right connection for clamping the chemical conversion clamping plate of lithium battery, each chemical conversion clamping plate include a heating plate with
And front and rear two pcb boards for being connected to the heating plate front and rear sides, the PCB plates can be connected to up or down relatively
The heating plate, lithium battery test adjust automatically unit further include be arranged at it is described for driving on the main frame
Pcb board that pcb board moves up and down up and down adjusting apparatus, for compressing/pull open the push-pull device at fixed of the polylith chemical conversion clamping plate, use
In the positioner of frock of the positioning equipped with lithium battery.
The main frame includes left end seat, right end base and left and right ends and connects the left end seat and right end base respectively
Preceding master link, rear master link.
It is each it is described chemical conversion clamping plate further include front and rear two be respectively fixedly connected with the hanging seat in the heating plate front and rear sides,
Two opposite can slide up and down to the fixed guide plate being connected on front and rear two hanging seats, each fixed guide plate respectively
On be fixedly connected with a pcb board, and be respectively connected on the outside of each fixed guide plate up and down two bearings；It is described
Pcb board up and down adjusting apparatus include front and rear two or so extension the bars of adjustment up and down, for drive it is described about two adjust bar simultaneously
The pcb board driving device moved up and down, front and rear about the two adjustment bar are arranged in respectively two before and after the polylith chemical conversion clamping plate
Between the two bearings up and down of the fixed guide plate of side.
The pcb board driving device includes a pcb board adjustment motor being fixed on the left end seat and the PCB
Driving wheel that plate adjustment is fixedly connected with the output shaft of motor, the driven wheel being connected with the driving wheel by a synchronous belt,
Before one it is rearwardly extending and can be connected to the relative rotation on the left of the left end seat the first adjustment bar, front and rear two fix respectively
It is connected to the first bevel gear of the first adjustment bar rear and front end, front and rear two can be connected to the master with the relative rotation respectively
The second adjustment bar of frame front and rear sides, front and rear two are respectively fixedly connected with bores tooth in the second of the two second adjustments bar left end
Wheel, all around symmetrically arranged four support arm, the first adjustment bar are fixedly connected with the driven wheel, the institute of the same side
It states first bevel gear to engage with second bevel gear, wherein two support arms can be connected to the left end up or down relatively
Seat front and rear sides, another two support arm can be connected to the right end base front and rear sides up or down relatively, each described
The left and right ends of adjustment bar are respectively fixedly connected with two support arms up and down, and extension up and down is both provided on the outside of each support arm
Rack, be fixedly connected with gear at left and right sides of each second adjustment bar, each rack and correspondence position
Gear engages.
The push-pull device at fixed includes being arranged in the main frame and being connected to the push-and-pull on the left of leftmost side chemical conversion clamping plate
The push-and-pull driving device that plate, the driving draw back plate move left and right, the draw back plate are provided with counter sink, the leftmost side
Heating plate is provided with corresponding screw hole, and the screw hole, screw periphery set are locked afterwards through the counter sink by screw
Equipped with the first buffer spring, described first buffer spring one end is placed in the counter sink, the head of the other end and the screw
It leans, so as to which under the action of first buffer spring, the draw back plate and the chemical conversion clamping plate of the leftmost side are attached to one
It rises.
Buffer unit is provided between the rightmost side chemical conversion clamping plate and the right end base, the buffer unit includes a left side
Right septum set the first latch plate, second spring plate, be arranged between first latch plate and second spring plate second
Buffer spring, first latch plate are connected with rightmost side chemical conversion Boards wall；It is provided on the right end base multiple logical
Hole is also equipped with corresponding through hole on the second spring plate, is provided with screw hole on first latch plate, is worn using screw
The right end base is crossed with being locked after the through hole on second spring plate in the screw hole on first latch plate.
Pressure sensor is provided between the second spring plate and the right end base；Leftmost side chemical conversion clamping plate with
Be provided with thermal insulation board between the draw back plate, be also equipped between the rightmost side chemical conversion clamping plate and first latch plate every
Hot plate.
The main frame further includes front and rear two supporting rod, and the left and right ends of front and rear two supporting rods are respectively fixedly connected with
In the left end seat and right end base, the polylith chemical conversion clamping plate is connected by chain, and two before and after each piece of chemical conversion clamping plate
Supported hole is both provided on the hanging seat of side, front and rear two supporting rods are each passed through the support of polylith chemical conversion clamping plate front and rear sides
Hole.
The frock includes a square frame, and front and rear two positioning is both provided at left and right sides of the square frame
Pin；The positioner is consolidated including two left frock fixed plate, the right frocks being respectively fixedly connected at left and right sides of the main frame
Fixed board, the left frock fixed plate, the front and rear sides of right frock fixed plate are fixedly connected with the V being caught in for the positioning pin
Shape locating piece, and the left frock fixed plate, the front and rear sides of right frock fixed plate have also been fixedly connected with frock and have compressed gas
Cylinder, the upper end of each frock compression cylinder piston rod are fixedly connected with the work for being useful for being pressed on the square frame upper end
Briquetting is filled, the positioner further includes the frock being fixedly connected among the left frock fixed plate or right frock fixed plate
Gear-pushing cylinder.
A kind of lithium battery test device tests adjust automatically unit including a rack and multiple lithium batteries, more
A lithium battery test adjust automatically unit is connected in the rack laminar compartment of terrain up and down.
Beneficial effects of the present invention are：Because each lithium battery test adjust automatically unit will chemical conversion clamping plate,
Adjusting apparatus, the push-pull device at fixed, the positioner of frock that are melted into clamping plate are integrally disposed on a main frame up and down for pcb board, so as to
After feeding, from the everything that is melted into and tests is navigated to, i.e., each lithium battery test adjust automatically unit can be completed
Each lithium battery test adjust automatically unit is respectively provided with independence, so as to which multiple lithium batteries test adjust automatically unit energy
Laminar is arranged in rack, and even if wherein lithium battery test adjust automatically unit breaks down, nor affects on other lithiums
The work of battery testing adjust automatically unit；In addition, multiple lithium batteries test adjust automatically unit laminars be arranged at it is described
In rack, space can be not only efficiently used, floor space, and multiple lithium batteries test adjust automatically unit is greatly saved
A conveying robot can be shared and carry out feeding blanking, corresponded to without a lithium battery test adjust automatically unit above and below a set of
Expect device, so as to not only reduce equipment cost, and the free time of conveying robot can be reduced, so lithium battery of the present invention
Test adjust automatically unit can be suitably used for large-scale fully-automatic production；Furthermore it is adjusted because each lithium battery test is automatic
Pcb board on the chemical conversion clamping plate of whole unit can carry out adjusting up and down, so as to which lithium battery test adjust automatically unit can be right
The lithium battery of different height carries out chemical conversion test, so as to which lithium battery of the present invention test adjust automatically unit can be used for Flexible production,
In other words, all battery testing adjust automatically units of lithium battery test device of the present invention can be melted into test sustained height
The lithium battery of lithium battery or different battery testing adjust automatically units chemical conversion test different height.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram that lithium battery of the present invention tests adjust automatically unit；
Fig. 2 is the exploded perspective view that lithium battery of the present invention tests adjust automatically unit；
Fig. 3 is the enlarged diagram that lithium battery of the present invention tests adjust automatically cell mesh component；
Fig. 4 is the enlarged diagram according to part B in Fig. 2；
Fig. 5 is the explosion enlarged diagram for the chemical conversion clamping plate that lithium battery of the present invention tests adjust automatically unit；
Fig. 6 is that lithium battery of the present invention tests the pcb board of adjust automatically unit and the explosion enlarged diagram of hanging seat；
Fig. 7 is that the pcb board, hanging seat and the upper and lower assembling for adjusting bar of lithium battery of the present invention test adjust automatically unit show
It is intended to；
Fig. 8 is the part amplification signal that lithium battery of the present invention tests adjusting apparatus above and below the pcb board of adjust automatically unit
Figure；
Fig. 9 is the exploded perspective view according to Fig. 3；
Figure 10 is the enlarged diagram according to C portion in Fig. 9；
Figure 11 is the enlarged diagram according to part A in Fig. 1；
Figure 12 is the schematic diagram of lithium battery test device of the present invention.
Specific embodiment
As shown in Fig. 1 to 11, lithium battery test adjust automatically unit 100 of the present invention includes main frame 1, polylith is arranged at
The chemical conversion clamping plate 2 for being used to clamp lithium battery that is between the main frame 1 and opposite can moving left and right connection, each describedization
The pcb board 22 of 21 front and rear sides of heating plate, institute are connected to including a heating plate 21 and front and rear two into clamping plate 2
The heating plate 21 can be connected to up or down relatively by stating pcb board 22, and the lithium battery test adjust automatically unit further includes
Be arranged on the main frame 1 for drive pcb board that the pcb board 22 moves up and down up and down adjusting apparatus 3, for pressing
Tightly/push-pull device at fixed 4, positioner for positioning the frock equipped with lithium battery for pulling open polylith chemical conversion clamping plate 2.
The main frame 1 connects the left end seat 11 and the right side respectively including left end seat 11, right end base 12 and left and right ends
Preceding master link 13, the rear master link 14 of end seat 12.
Each chemical conversion clamping plate 2 further includes front and rear two and is respectively fixedly connected in the extension of 21 front and rear sides of heating plate
Seat 23, two opposite can slide up and down to the fixed guide plate 24 being connected on front and rear two hanging seats 23 respectively, each described solid
Determine to be fixedly connected with a pcb board 22 on guide plate 24, and the outside of each fixed guide plate 24 is respectively connected with
Lower two bearings 25；Adjusting apparatus 3 includes the bar of adjustment up and down 31 of front and rear two or so extensions, for driving to the pcb board up and down
The pcb board driving device that about two adjustment bars 31 move up and down simultaneously is stated, front and rear about the two adjustment bar 31 is arranged in respectively
Between the two bearings up and down 25 of the fixed guide plate 24 of 2 front and rear sides of polylith chemical conversion clamping plate (as shown in Figure 8).So as to institute
Stating front and rear about two adjustment bar 31 can drive the pcb board 22 of 2 front and rear sides of multilayer chemical conversion clamping plate to move up and down together, Er Qiehua
It is more smooth when being moved left and right into clamping plate 2.
In the present embodiment, each bearing 25 is connected to 24 outside of fixed guide plate by a shaft 251.
It is provided on the hanging seat 23 and the 24 matched slide 230 of fixed guide plate.
The other structures of the chemical conversion clamping plate 2 are known technology, therefore are not repeated herein.
The pcb board driving device includes pcb board adjustment motor 32 and the institute being fixed on the left end seat 11
State driving wheel 33 that pcb board adjustment is fixedly connected with the output shaft of motor 32, by a synchronous belt 34 and the driving wheel 33
The first adjustment rearwardly extending and that 11 left side of left end seat can be connected to the relative rotation before the driven wheel 35, one of connection
Bar 36, front and rear two be respectively fixedly connected with the first bevel gear 37 in 36 rear and front end of the first adjustment bar, it is front and rear two respectively can
The second adjustment bar 38 of 1 front and rear sides of main frame is connected to the relative rotation, front and rear two is respectively fixedly connected in described two
The second bevel gear 39 of 38 left end of second adjustment bar, all around symmetrically arranged four support arm 30, the first adjustment bar 36
It is fixedly connected with the driven wheel 35, the first bevel gear 37 of the same side is engaged with second bevel gear 39, wherein two institutes
11 front and rear sides of left end seat can be connected to up or down relatively by stating support arm 30, and another two support arm 30 can be opposite
12 front and rear sides of right end base are connected to up or down, and the left and right ends of each bar 31 of adjustment up and down are fixed respectively
Two support arms 30 are connected, each 30 outside of support arm is both provided with the rack 301 extended up and down, and each described second adjusts
The left and right sides of whole bar 38 has been fixedly connected with gear 381, and each rack 301 is engaged with the gear 381 of correspondence position.
In the present embodiment, first bearing seat 361 is fixed among the left end seat 11, rear and front end is respectively and fixedly provided with solid
Reservation 362, the left side and outside of each fixed seat 362 are respectively fixed with second bearing seat 363,3rd bearing seat
364, the front and rear sides of the right end base 12 have been respectively fixedly connected with fourth bearing seat 381, lead among the first adjustment bar 36
It crosses bearing and the first bearing seat 361 is rotatable links, front and rear sides can be revolved respectively by bearing and second bearing seat 363
Turn connection, the left and right sides of the second adjustment bar 38 is logical with the 3rd bearing seat 364 of the same side, fourth bearing seat 381 respectively
Bearing is crossed to be rotatably connected.
The support arm 30 is L-shaped, including a rack seat 302 and is connected to 302 one side of rack seat and prolongs inside
The connecting portion 303 stretched, the left and right ends of each bar 31 of adjustment up and down are respectively fixedly connected with and two support before and after the same side
303 inner end of connecting portion of arm 30, the rack 301 are arranged at 302 outside of rack seat, and 302 inside of rack seat is set
There is sliding block 304, corresponding, the rear and front end of the left end seat 11 and right end base 12 has been fixedly connected with slide 305, the cunning
Block 304 coordinates with slide 305.
The principle that the pcb board adjusts about 22 is：
Pcb board adjustment motor 32 works, and the driving wheel 33 is driven to rotate, by the synchronous belt 34 with it is driven
The drive of wheel 35, the first adjustment bar 36 rotate, and two first bevel gears 37 rotate together therewith, so as to drive two second cones
Gear 39 rotates, and the two second adjustment bars 38 being fixedly connected respectively with two second bevel gears 39 also rotate with, second adjustment bar
During 38 rotation, the gear 381 for being fixed on its left and right ends also rotates together, and in gear 381 under the engagement of rack 301, propping up
Brace 30 is moved up and down by driving, so as to which left and right ends are fixedly connected on the bar of adjustment up and down 31 of two support arm 30 of left and right
It moves up and down therewith, the pcb board 22 that finally links moves up and down, so as to which the present invention can be melted into the lithium electricity of test different height
Pond, it is possible to for the production of swinging cross.
The main frame 1 further includes front and rear two supporting rod 15, and the left and right ends of front and rear two supporting rods 15 are fixed respectively
The left end seat 11 and right end base 12 are connected to, the polylith chemical conversion clamping plate 2 is connected by chain 20, and each piece of describedization
Supported hole 231 is both provided on into the hanging seat 23 of 2 front and rear sides of clamping plate, front and rear two supporting rods 15 are each passed through polylith
Into the supported hole 231 of 2 front and rear sides of clamping plate, so as to which polylith chemical conversion clamping plate 2 can movably be connected to described two relatively
On supporting rod 15, one piece of chemical conversion clamping plate 2 of the rightmost is connected to 12 left side of right end base.Preferably, for so that described
Chemical conversion clamping plate 2 move left and right it is more smooth, it is each it is described chemical conversion clamping plate 2 supported hole 231 in be fixed with guide sleeve 232, the guide sleeve
232 are slidably matched with the supporting rod 15.
The supported hole 231 is arranged on the hanging seat 23, may be such that generated heat when the heating plate 21 heats
Amount will not be quickly directly delivered on supporting rod 15, so as to be avoided that heat is directly soon transferred in other assemblies.
The push-pull device at fixed 4 includes being arranged in the main frame 1 and being connected to pushing away for 2 left side of leftmost side chemical conversion clamping plate
The push-and-pull driving device that pulling plate 41, the driving draw back plate 41 move left and right.
In the present embodiment, the push-and-pull driving device includes passing through screw thread with 41 front and rear sides of draw back plate respectively
The front side screw 42 of connection and rear side screw 43, the push-and-pull motor 44 for being fixedly connected on 11 left side of left end seat are fixedly connected
In the driving wheel 45 pushed and pulled on 44 output shaft of motor, it is fixedly connected on the front side screw 42 and 43 left side of rear side screw
Driven wheel 46, the driving wheel 45 engages with driven wheel 46, the left and right ends point of the front side screw 42 and rear side screw 43
The left end seat 11 and right end base 12 are not articulated in.
Preferably, the front side screw 42 is provided with two up and down, the rear side screw 43 is also equipped with two up and down,
That is four screws are together for being driven the draw back plate 41, and the left and right ends of four screws pass through bearing and institute respectively
State left end seat 11, right end base 12 is pivotally connected.
41 front and rear sides of draw back plate are respectively arranged with perforation, and front and rear two supporting rods 15 are each passed through draw back plate
The perforation of 41 front and rear sides, so as to play guiding role.Preferably, guide sleeve is provided in the perforation, so as to the draw back plate
41 move left and right it is more smooth.
In this embodiment, 11 left side of left end seat is fixedly connected with a gear-box 47, and the gear-box 47 includes fixing
It is connected to the pedestal 471 in 11 left side of left end seat, the outer cover 472 for being fixedly connected on 471 left side of pedestal, the push-and-pull
Motor 44 is fixedly connected on 472 left side of outer cover, and the driving wheel 45, driven wheel 46 are arranged in the gear-box 47, from
And play the role of protecting driving wheel 45, driven wheel 46.Preferably, the driving wheel 45 passes through multiple transmissions with driven wheel 46
48 engagement connection of wheel.
The operation principle of the push-pull device at fixed 4 is：
Under non-working condition, the push-and-pull motor 44 drives the rotation of four screws, and draw back plate 41 is turned left sidesway by driving
It is dynamic, so as to which polylith chemical conversion clamping plate 2 be pulled open, until the draw back plate 41 cannot be again toward until moving left, at this point, often phase
It is each formed with clamping the clamping gap of lithium battery between adjacent two pieces of chemical conversions clamping plate 2；When the frock equipped with lithium battery is handled upside down
After manipulator is moved on main frame 1 and positioned by the positioner, the lithium battery is by rows between the clamping
In gap；At this point, the push-and-pull motor 44 drives four screws to reversely rotate, the draw back plate 41 by driving turn right it is mobile and
It is close to push away polylith chemical conversion clamping plate 2, so that chemical conversion clamping plate 2 clamps the lithium battery being located in clamping gap；Work as formation of Li-ion batteries
After test is completed, the push-and-pull driving device drives past move left of the draw back plate 41 and pulls open the polylith chemical conversion again
Clamping plate 2, so as to unclamp the clamping to lithium battery.
In the present embodiment, the draw back plate 41 is provided with counter sink 411, and the heating plate 21 of the leftmost side is provided with
Corresponding screw hole 211 locks the screw hole 211,49 periphery of screw afterwards by screw 49 through the counter sink 411
Be arranged with the first buffer spring 40, described first buffer spring, 40 one end is placed in the counter sink 411, the other end with it is described
The head of screw 49 leans, thus under the action of first buffer spring 40, the draw back plate 41 and the leftmost side
Chemical conversion clamping plate 2 stick together.When the draw back plate 41 is driven toward when moving left, the head of the screw 49 first contacts institute
Left end seat 11 is stated, then the draw back plate 41 is slow toward compression described first is moved left together with the chemical conversion clamping plate 2 of the leftmost side
Spring 40 is rushed, in this way, being not only avoided that draw back plate 41 and the very stiff and demanding situation of left end seat 11, moreover it is possible to polylith be avoided to be melted into clamping plate
It is stuck during being opened.Preferably, be provided between the draw back plate 41 and the chemical conversion clamping plate 2 of the leftmost side every
Hot plate 412, the thermal insulation board 412 are also equipped with perforation 413, the screw 49 through the counter sink 411 and perforation 413 it
After lock in the screw hole 211.The thermal insulation board 412 is avoided that the heat generated when heating plate 21 heats is directly delivered to push-and-pull
On plate 41.
Buffer unit 5 is provided between the rightmost side chemical conversion clamping plate 2 and the right end base 12, so as to the draw back plate
41 when pushing away polylith chemical conversion clamping plate 2, can play a cushioning effect.
In the present embodiment, the buffer unit 5 includes spaced first latch plate 51 in left and right, second spring plate
52nd, the second buffer spring 53 being arranged between first latch plate 51 and second spring plate 52, first latch plate 51
It is fixedly connected with rightmost side chemical conversion clamping plate 2；Multiple through holes, the second spring plate 52 are provided on the right end base 12
On be also equipped with corresponding through hole, be provided with screw hole on first latch plate 52, using screw 54 pass through the right end base 12
With being locked after the through hole on second spring plate 52 in the screw hole on first latch plate 51.So as in second buffering elastic
Under the action of spring 53, the head of the screw 54 is resisted against the right side of the right end base 12, and the second spring plate 52 is affixed on institute
State 12 left side of right end base.When draw back plate 41 pushes away the chemical conversion clamping plate 2, the chemical conversion clamping plate 2 is together with the first latch plate 51
Toward compression second buffer spring 53 is moved right, so as to play cushioning effect.
For the chemical conversion clamping plate 2 is caused to slide more smooth, the second spring plate 52 and right end base with the first latch plate 51
12 are respectively arranged with guide sleeve 521,121 in correspondence position fixation, and the right end base 12 and second spring plate are passed through using guide rod 55
It is fixedly connected with first latch plate 51 after guide sleeve on 52, so as to chemical conversion clamping plate 2 and first latch plate 51 and leads
Bar 55 moves left and right together with respect to second spring plate 52, right end base 12, and guide rod 55 moves in guide sleeve.
Preferably, pressure sensor 56 is provided between the second spring plate 52 and the right end base 12, described
Under the action of two buffer springs 53,52 right end of second spring plate is affixed on the pressure sensor 56.So work as draw back plate
41 turn right push away chemical conversion clamping plate 2 when, the second spring plate 52 will generate pressure by promotion to the pressure sensor 56
Power, the pressure sensor 56 detect the pressure, so as to which relevant staff can push and pull electricity according to the data point reuse detected
The running parameter of machine 44, so that it can drive the draw back plate 41 more preferably more stably to push and pull the chemical conversion clamping plate 2.
Thermal insulation board 57 is provided between the rightmost side chemical conversion clamping plate 2 and first latch plate 51, is added so as to be avoided that
Generated heat passes in other assemblies and reduces the service life of other assemblies when hot plate 21 heats.Specific institute, it is described
Chemical conversion clamping plate 2, the thermal insulation board 57 of the rightmost side are fixedly connected sequentially with the first latch plate 51.
The frock includes a square frame, and front and rear two positioning is both provided at left and right sides of the square frame
Sell (not shown)；The positioner includes two and is respectively fixedly connected in the left frock fixed plate of 1 left and right sides of main frame
61st, right frock fixed plate 62, the left frock fixed plate 61, the front and rear sides of right frock fixed plate 62 have been fixedly connected with confession
In the V-arrangement locating piece 63 that the positioning pin is caught in, and the left frock fixed plate 61, the front and rear sides of right frock fixed plate 62
Frock compression cylinder 64 also it has been fixedly connected with, the upper end of each 64 piston rod of frock compression cylinder is fixedly connected useful
In the frock briquetting 65 for being pressed on the square frame upper end, the positioner, which further includes, is fixedly connected on the left frock
Frock gear-pushing cylinder 66 among fixed plate 61 or right frock fixed plate 62.
In the present embodiment, the rear and front end of the left frock fixed plate 61 respectively with front and rear two supporting rod 15
Left side is fixedly connected, and the right frock fixed plate 62 is fixedly connected on 11 upper end of left end seat.
The positioning principle of the frock is：
When the frock equipped with lithium battery, which is handled upside down manipulator transfer, to come, the two positioning pins difference on the left of the frock
Two V-arrangement locating pieces 63 being caught in left frock fixed plate 61, two positioning pins on right side are respectively clamped into right frock fixed plate 62
In two V-arrangement locating pieces 63, so as to which the frock cannot move back and forth；Then the frock gear-pushing cylinder 66 drives its piston rod
Push away frock so that frock towards one side movement until the end face of the frock side is blocked and cannot be moved again by V-arrangement locating piece 63, from
And the frock cannot move left and right；At this point, frock compression cylinder 64 drives the frock briquetting 65 to move down and be pressed on institute
Upper end at left and right sides of frock is stated, so as to which the frock cannot move up and down；In this way, the frock is positioned without active, it is described
Lithium battery in frock is stretched by rows between the polylith chemical conversion clamping plate 2.After the completion of formation of Li-ion batteries test, institute
It states frock gear-pushing cylinder 66 to work, piston rod is retracted；The frock compression cylinder 64 works, and drives the frock briquetting 65
It up moves and unclamps the pressure holding to frock upper end；At this point, conveying robot can from bottom to top move the frock.
Preferably, the positioner, which further includes, is arranged at the left frock fixed plate 61 or right frock fixed plate 62
Frock inductor 67 in place.
As shown in Fig. 4,12, lithium battery test device of the present invention includes a rack 200 and multiple lithium battery tests
Adjust automatically unit 100, multiple lithium battery test adjust automatically units are connected to the machine in laminar compartment of terrain about 100
On frame 200.
In the present embodiment, the left and right sides of the main frame 1 has been fixedly connected with fixed plate 10, the fixed plate 10
On be provided with installation slot hole 101 of the left and right to extension, lithium battery test adjust automatically unit passes through the installation slot hole
101 are connected in the rack 200, consequently facilitating finely tuning position of the lithium battery test adjust automatically unit in rack 200
It puts.Specifically, it is bolted in after passing through the installation slot hole 101 by screw in the rack 200, so as to connect the lithium
Battery testing adjust automatically unit 100 and rack 200.
The lithium battery test device further includes the wire casing that upper and lower multilayer is fixedly connected in the rack 200, and each
Layer is both provided with front and rear two wire casing, and terminal block, the terminal block of the pcb board 22 and homonymy are fixedly installed in each wire casing
It is connected by electric wire.
The lithium battery test device further comprise multiple laminars be arranged at it is in the rack 200 and with it is described more
A 100 one-to-one power cabinet 300 of lithium battery test adjust automatically unit.
The operation principle of lithium battery test device of the present invention is：
After multiple lithium battery test adjust automatically units are powered, the height of the lithium battery of chemical conversion test, described as needed
Adjusting apparatus 3 works pcb board up and down, and pcb board 22 is adjusted to suitable relative altitude；Conveying robot will be equipped with to be changed
The frock of test lithium battery is transported on the main frame 1 of each lithium battery test adjust automatically unit；Frock on main frame 1
By tool locating, the lithium battery in the frock stretches into the clamping gap of the polylith chemical conversion clamping plate 2 positioner；It is described
Draw back plate 41 is moved right by the push-and-pull driving device driving, so that chemical conversion clamping plate 2 clamps lithium battery, to the lithium
Battery pressurizes, then is heated to the heating plate 21 of chemical conversion clamping plate 2, and the electrode of lithium battery is connected with pcb board 22 and is powered, so as to
Carry out the chemical conversion test of lithium battery；After chemical conversion test, the positioner unclamps the positioning to frock, the carrying implement
Tool hand again moves frock；In this way, complete the chemical conversion test of lithium battery.
Claims (10)
1. a kind of lithium battery tests adjust automatically unit, it is arranged at including main frame, polylith between the main frame and can phase
To move left and right connection for clamping the chemical conversion clamping plate of lithium battery, each chemical conversion clamping plate includes a heating plate and preceding
Two pcb board for being connected to the heating plate front and rear sides afterwards, it is characterised in that：The pcb board can relatively up or down
The heating plate is connected to, the lithium battery test adjust automatically unit further includes to be arranged on the main frame and is used to drive
Pcb board that the pcb board moves up and down up and down adjusting apparatus, for compress/pull open the push-pull device at fixed of the polylith chemical conversion clamping plate,
For positioning the positioner of the frock equipped with lithium battery.
2. lithium battery according to claim 1 tests adjust automatically unit, it is characterised in that：The main frame includes left end
Seat, right end base and left and right ends connect the preceding master link of the left end seat and right end base, rear master link respectively.
3. lithium battery according to claim 2 tests adjust automatically unit, it is characterised in that：Each chemical conversion clamping plate is also
The hanging seat in the heating plate front and rear sides, two are respectively fixedly connected with including front and rear two to be connected to respect to slide up and down to respectively
Fixed guide plate on front and rear two hanging seats has been fixedly connected with a pcb board on each fixed guide plate, and every
Two bearings up and down are respectively connected on the outside of the one fixed guide plate；Adjusting apparatus includes front and rear two or so to the pcb board up and down
Extension adjusts bar, for driving the pcb board driving device that about the two adjustment bar moves up and down simultaneously up and down, described front and rear
About two adjustment bars are arranged in respectively between the two bearings up and down of the fixed guide plate of the polylith chemical conversion clamping plate front and rear sides.
4. lithium battery according to claim 3 tests adjust automatically unit, it is characterised in that：The pcb board driving device
The pcb board adjustment being fixed on including one on the left end seat fixes company with motor, with the pcb board adjustment with the output shaft of motor
It is rearwardly extending and can relative rotation before the driving wheel that connects, the driven wheel being connected by a synchronous belt with the driving wheel, one
Ground is connected to the first adjustment bar on the left of the left end seat, front and rear two is respectively fixedly connected in the first adjustment bar rear and front end
First bevel gear, the front and rear two second adjustment bars that can be connected to the main frame front and rear sides with the relative rotation respectively, front and rear
Two are respectively fixedly connected with the second bevel gear in the two second adjustments bar left end, all around symmetrically arranged four support arm,
The first adjustment bar is fixedly connected with the driven wheel, and the first bevel gear of the same side is engaged with second bevel gear,
In two support arms can be connected to the left end seat front and rear sides up or down relatively, another two support arm can relatively on
Under be movably connected to the right end base front and rear sides, the left and right ends of each bar of adjustment up and down are respectively fixedly connected with two
Brace, each support arm outside are both provided with the rack extended up and down, and the left and right sides of each second adjustment bar is equal
Gear is fixedly connected with, each rack is engaged with the gear of correspondence position.
5. the lithium battery test adjust automatically unit according to Claims 2 or 3 or 4, it is characterised in that：The push-pull device at fixed
Including being arranged in the main frame and being connected to draw back plate on the left of leftmost side chemical conversion clamping plate, the driving draw back plate or so shifting
Dynamic push-and-pull driving device, the draw back plate are provided with counter sink, and the heating plate of the leftmost side is provided with corresponding screw hole, lead to
Screw is crossed through locking the screw hole after the counter sink, the screw periphery is arranged with the first buffer spring, and described first
Buffer spring one end is placed in the counter sink, and the head of the other end and the screw leans, so as in the described first buffering
Under the action of spring, the draw back plate and the chemical conversion clamping plate of the leftmost side stick together.
6. lithium battery according to claim 5 tests adjust automatically unit, it is characterised in that：The rightmost side is melted into clamping plate
Buffer unit is provided between the right end base, the buffer unit includes spaced first latch plate in left and right, second
Latch plate, the second buffer spring being arranged between first latch plate and second spring plate, first latch plate and institute
State rightmost side chemical conversion Boards wall connection；Multiple through holes are provided on the right end base, are also equipped on the second spring plate
Corresponding through hole is provided with screw hole on first latch plate, using screw through the right end base on second spring plate
It is locked after through hole in the screw hole on first latch plate.
7. lithium battery according to claim 6 tests adjust automatically unit, it is characterised in that：The second spring plate and institute
It states and is provided with pressure sensor between right end base；Thermal insulation board is provided between the leftmost side chemical conversion clamping plate and the draw back plate,
Thermal insulation board is also equipped between the rightmost side chemical conversion clamping plate and first latch plate.
8. lithium battery according to claim 7 tests adjust automatically unit, it is characterised in that：Before the main frame further includes
Two supporting rod afterwards, the left and right ends of front and rear two supporting rods are respectively fixedly connected in the left end seat and right end base, described more
Block chemical conversion clamping plate is connected by chain, and is both provided with supported hole on the hanging seat of each piece of chemical conversion clamping plate front and rear sides, institute
State the supported hole that front and rear two supporting rod is each passed through polylith chemical conversion clamping plate front and rear sides.
9. the lithium battery test adjust automatically unit according to claim 1 or 2 or 3 or 4 or 6 or 7 or 8, it is characterised in that：
The frock includes a square frame, and front and rear two positioning pin is both provided at left and right sides of the square frame；It is described fixed
Position device includes two left frock fixed plate, the right frock fixed plates being respectively fixedly connected at left and right sides of the main frame, described
Left frock fixed plate, the front and rear sides of right frock fixed plate are fixedly connected with the V-arrangement locating piece being caught in for the positioning pin, and
The left frock fixed plate, the front and rear sides of right frock fixed plate have also been fixedly connected with frock compression cylinder, each work
The upper end of dress compression cylinder piston rod is fixedly connected with the frock briquetting for being useful for being pressed on the square frame upper end, the positioning
Device further includes the frock gear-pushing cylinder being fixedly connected among the left frock fixed plate or right frock fixed plate.
10. a kind of lithium battery test device, it is characterised in that：Including a rack and multiple such as any one of claims 1 to 9
The lithium battery test adjust automatically unit, multiple lithium battery test adjust automatically unit laminar compartment of terrain connections up and down
In in the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711437496.9A CN108051757A (en) | 2017-12-26 | 2017-12-26 | A kind of lithium battery test adjust automatically unit and the test device equipped with the unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711437496.9A CN108051757A (en) | 2017-12-26 | 2017-12-26 | A kind of lithium battery test adjust automatically unit and the test device equipped with the unit |
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| Publication Number | Publication Date |
|---|---|
| CN108051757A true CN108051757A (en) | 2018-05-18 |
Family
ID=62128324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711437496.9A Pending CN108051757A (en) | 2017-12-26 | 2017-12-26 | A kind of lithium battery test adjust automatically unit and the test device equipped with the unit |
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| CN (1) | CN108051757A (en) |
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| CN109037783A (en) * | 2018-07-09 | 2018-12-18 | 浙江杭可科技股份有限公司 | Full-automatic battery battery formation clamp machine |
| CN109301334A (en) * | 2018-08-24 | 2019-02-01 | 深圳市精实机电科技有限公司 | A kind of hot pressing chemical conversion working machine of Soft Roll power battery |
| CN109709492A (en) * | 2019-02-02 | 2019-05-03 | 浙江杭可科技股份有限公司 | Small rectangular battery component capacitive equipment and the detection method of charge and discharge |
| CN109884547A (en) * | 2019-02-20 | 2019-06-14 | 重庆长安新能源汽车科技有限公司 | A kind of detection method, system and the associated component of temperaturing lifting abnormality mould group |
| CN110133329A (en) * | 2019-05-10 | 2019-08-16 | 江苏塔菲尔新能源科技股份有限公司 | Test fixture |
| CN113506920A (en) * | 2021-07-28 | 2021-10-15 | 东莞市德瑞精密设备有限公司 | Battery clamp |
| CN113543621A (en) * | 2021-06-30 | 2021-10-22 | 广东利元亨智能装备股份有限公司 | Formation clamp and formation equipment |
| CN116525913A (en) * | 2023-04-21 | 2023-08-01 | 广东力行智能装备有限公司 | Power lithium battery cell thermocompression becomes anchor clamps hard board mechanism |
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| CN116525913A (en) * | 2023-04-21 | 2023-08-01 | 广东力行智能装备有限公司 | Power lithium battery cell thermocompression becomes anchor clamps hard board mechanism |
| CN116525913B (en) * | 2023-04-21 | 2024-01-16 | 广东力行智能装备有限公司 | Power lithium battery cell thermocompression becomes anchor clamps hard board mechanism |
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