CN108539279A - Novel power battery formation fixture - Google Patents
Novel power battery formation fixture Download PDFInfo
- Publication number
- CN108539279A CN108539279A CN201810286879.9A CN201810286879A CN108539279A CN 108539279 A CN108539279 A CN 108539279A CN 201810286879 A CN201810286879 A CN 201810286879A CN 108539279 A CN108539279 A CN 108539279A
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- Prior art keywords
- supporting mechanism
- plate
- adjusting
- power battery
- gear
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- H—ELECTRICITY
- H01—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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- H—ELECTRICITY
- H01—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
- H01M10/44—Methods for charging or discharging
- H01M10/446—Initial charging measures
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses novel power battery formation fixtures, including the first supporting mechanism being oppositely arranged, second supporting mechanism and screw component and guiding mechanism between first supporting mechanism and second supporting mechanism are cased with multiple cleat assemblies on the guiding mechanism；Second supporting mechanism is equipped with pressure sensor, and the force side of the pressure sensor connects a stressed plate；It is equipped with electric machine assembly set on first supporting mechanism；The electric machine assembly drives the screw component movement, the dipper crowding gear made to be slided along the guiding mechanism；The dipper crowding gear includes the push plate slided along the guiding mechanism, the driving mounting assembly being connect with the screw component, and the pressurize cylinder in the driving mounting assembly；The pressurize cylinder is connect with Pneumatic adjusting mechanism pipeline；The piston rod of the pressurize cylinder runs through the driving mounting assembly.
Description
Technical field
The present invention relates to novel power battery formation fixture fields, and in particular to novel power battery formation fixture.
Background technology
Soft package lithium battery, i.e. power battery, need chemical conversion treatment in process of production.Power battery is in chemical conversion, battery
Internal pressure can increase, therefore chemical conversion when need to give battery one pressure.Currently in order to ensure power battery capacity and
Quality, therefore in chemical conversion, in formation process in the pressure to give battery different of each period, and in the period
Also to ensure consistent pressure.In Chinese patent, Patent No. CN201710860251.0, the entitled battery hot pressing of patent
At being disclosed in the patent of invention of fixture：It is slided by lead screw driving spring mould bases, reaches and be pushed into plate and clamp battery, and
By the elastic force of spring to keeping battery voltage, and the pressure compressed by pressure sensor detection.In formation process, due to electricity
Pressure expansion is will produce inside pond, in order to adjust the pressure applied to battery, it is therefore desirable to drive spring die frame past by lead screw
After move, reach the pressure for carrying out regulating cell；According to mechanics principle, while battery receives certain pressure, lead screw also by
An equal amount of pressure can increase the frictional force of lead screw and nut, therefore can accelerate silk when lead screw drives spring die frame movement
The abrasion of bar and nut reduces its service life.In view of disadvantages described above, it is really necessary to design novel power battery to be melted into folder
Tool.
Invention content
Technical problem to be solved by the present invention lies in：It is to provide novel power battery formation fixture to solve to pass through silk
Bar drives mould bases movement, the problem of reaching regulating cell pressure and lead screw and nut is caused to wear.
In order to solve the above technical problems, the technical scheme is that：Novel power battery formation fixture, including it is opposite
The first supporting mechanism being arranged, the second supporting mechanism and between first supporting mechanism and second supporting mechanism
Screw component and guiding mechanism are cased with multiple cleat assemblies on the guiding mechanism；Second supporting mechanism is equipped with pressure
The force side of sensor, the pressure sensor connects a stressed plate；It is equipped with electric machine assembly set on first supporting mechanism；
The electric machine assembly drives the screw component movement, the dipper crowding gear made to be slided along the guiding mechanism；The pushing machine
Structure includes the push plate slided along the guiding mechanism, the driving mounting assembly being connect with the screw component, and is set to institute
State the pressurize cylinder in driving mounting assembly；The pressurize cylinder is connect with Pneumatic adjusting mechanism pipeline；The pressurize cylinder
Piston rod runs through the driving mounting assembly；The electric machine assembly drives the screw component operating, and the dipper crowding gear is made to push away
The dynamic adjacent cleat assembly compresses lithium battery, and the pressurize cylinder pushes the push plate to be slided along the guiding mechanism and compresses
Battery.
Further, the guiding mechanism includes parallelly being set to first supporting mechanism and described the successively from top to bottom
Two first guide posts between two supporting mechanisms, two two guide posts and two third guide posts, and be placed on first guide post
Long sliding sleeve and the short sliding sleeve that is placed on the third guide post；First guide post, second guide post and the third guide post
Both ends be fixedly connected respectively with the first supporting mechanism and second supporting mechanism；The push plate is equipped with and two length
The emptiness avoiding hole of second guide post described in the mounting hole and empty avoiding of sliding sleeve and the two short sliding sleeve close-fitting connections；The cleat assembly
The upper pilot hole being set to second guide post and the third guide post slide fit.
Further, the installation end that the long sliding sleeve and the short sliding sleeve are connect with the push plate is equipped with postive stop baffle；
The free end of the long sliding sleeve and the short sliding sleeve is located at the both sides of the push plate.
Further, the screw component is set in parallel including four in first supporting mechanism and second support
Lead screw between mechanism and the nut being placed on the lead screw；The both ends of the lead screw respectively with first supporting mechanism and institute
The rotation connection of the second supporting mechanism is stated, the electric machine assembly drives four lead screws in the same direction simultaneously or reversely rotates；It is described
Driving mounting assembly is equipped with the connecting hole being connect with four nut close-fittings；The cleat assembly is located at four lead screws
In the space of formation.
Further, the internal thread of the external screw thread of the lead screw and the nut is trapezoidal thread.
Further, the electric machine assembly includes the motor set on first supporting mechanism side, is placed on the motor
Driving gear on main shaft, is placed on the driven gear of lead screw end, and set on the driven gear and the driving gear it
Between transition gear；The driving gear and the driven gear are engaged with transition gear；The main shaft of the motor stretches into institute
It states in the first supporting mechanism, the driving gear, the driven gear and the transition gear are set in the supporting mechanism.
Further, the driving mounting assembly includes driving plate, is symmetrically disposed in two limits of the driving plate side
Plate, and the adjustable plate between two limiting plates；The driving plate is connect with the screw component；The limiting plate
Inside is equipped with limiting slot, and two limiting slots form installation sliding slot, and the adjustable plate is set in the installation sliding slot；The limit
The side of plate is equipped with the retaining mechanism for locking the adjustable plate；The pressurize cylinder is arranged in the outside of the adjustable plate, described
The piston rod of pressurize cylinder runs through the adjustable plate and driving plate, and the avoiding hollow groove of empty avoiding piston rod is provided in the driving plate.
Second supporting mechanism includes the second support base, set on second support base and two slidings being oppositely arranged
Limit base, and the second adjustable plate between the two sliding limit bases；The inside of the sliding limit base is equipped with second
Limiting slot, two second limiting slots form the second installation sliding slot, and second adjustable plate is set to described second and installs in sliding slot；
The two sliding limit bases are equipped with the second retaining mechanism for locking second adjustable plate；The force side of the pressure sensor
Through second adjustable plate and second support base, installation end is fixedly connected with second adjustable plate；Described second
Support the second avoiding hollow groove that seat is equipped with pressure sensor described in empty avoiding.
Further, the cleat assembly includes clamping plate, is set to the connecting plate at the clamping plate both ends, is set to the clamping plate side
Briquetting, and the pcb board set on the clamping plate other side；The connecting plate is equipped with and is slidably connected with the guiding mechanism
Pilot hole；It is equipped with chain connector on the outside of two connecting plates；A dozen open chain wheels connect with the chain positioned at the same side
Fitting connects, another chain connector for opening the chain connection other side.
Further, also it is equipped with adjusting sliding slot on two connecting plates；Adjusting slider is equipped in the adjusting sliding slot, it is described
Adjusting slider is equipped with connecting hole, and an adjusting rod passes through connecting hole；One end of the adjusting rod extends in the first supporting mechanism,
The other end runs through second supporting mechanism；On first supporting mechanism and it is respectively equipped with adjusting on second supporting mechanism
The first regulating mechanism and the second regulating mechanism of the adjusting rod height；The side of the pcb board is equipped with and the adjusting slider
The extension being fixedly connected；The connecting plate is equipped with guide chute, and the pcb board is equipped with and stretches into the guide chute
Pin.
Further, the first regulating mechanism and second regulating mechanism are screw rod regulating mechanism；It includes, with the tune
The adjusting nut of pole end pivot joint connection, the adjusting screw rod coordinated with the threaded hole of the adjusting nut, and rotation connection
Two bearings seat at the adjusting screw rod both ends.
The novel power battery formation fixture of the present invention, has the advantages that：
When chemical conversion, since pressure sensor detects the pressing force of battery, when the pressure power that battery is subject to increases, air pressure
Regulating mechanism adjusts the pressure of cylinder, reaches and reduces the pressure that is subject to of battery, there is no need to by screw component come regulating cell
Pressing force, play a protective role to lead screw to reach, reduce abrasion, reach and play a protective role to screw component.
Description of the drawings
Fig. 1 is the structure chart of novel power battery formation fixture of the invention；
Fig. 2 is the vertical view of novel power battery formation fixture of the invention；
Fig. 3 is the internal mechanism figure of novel power battery formation fixture of the invention
Fig. 4 is the stereogram of pushing mechanism part described in the novel power battery formation fixture of the present invention；
Fig. 5 is the internal structure chart of the first supporting mechanism described in the novel power battery formation fixture of the present invention；
Fig. 6 is cuing open for the first supporting mechanism part described in regulating mechanism described in the novel power battery formation fixture of the present invention
View；
Fig. 7 is the structure chart of cleat assembly described in the novel power battery formation fixture of the present invention.
Specific implementation mode
Following specific implementation mode will be further illustrated in conjunction with above-mentioned attached drawing.
Hereinafter, a variety of specific details are elaborated, in order to provide the saturating of the concept to constituting described embodiment basis
Thorough understanding.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In some or all situations get off practice.In other cases, well-known processing step is not specifically described.
As shown in Figs. 1-2, novel power battery formation fixture, including the first supporting mechanism 1 for being oppositely arranged, second
Support mechanism 2 and the screw component 3 between first supporting mechanism 1 and second supporting mechanism 2 and guiding mechanism 4.
Multiple cleat assemblies 5 are cased on the guiding mechanism 4, one end of dipper crowding gear 6 is arranged on screw component 3, other end setting
On guiding mechanism 4.Second supporting mechanism 2 is equipped with pressure sensor 7, and the force side of the pressure sensor 7 connects
One stressed plate 8.Electric machine assembly 9 on first supporting mechanism 1 drives the screw component 3 to move so that pushes machine
Structure 6 is slided along guiding mechanism 4, reaches and all cleat assemblies 5 is pushed to clamp battery, or all cleat assemblies 5 is pulled to beat
It opens and unclamps battery.
As shown in Figs 1-4, the dipper crowding gear 6 includes the push plate 60 slided along the guiding mechanism 4, with the lead screw
The driving mounting assembly 61 that component 4 connects, and the pressurize cylinder 62 in the driving mounting assembly 61；The pressurize gas
Cylinder 62 is connect with Pneumatic adjusting mechanism (attached drawing does not mark) pipeline；Pneumatic adjusting mechanism can be electric pneumatic regulating valve and electrical
Proportioning valve.The pressure that pressurize cylinder 62 applies to the battery being compacted is adjusted by electric pneumatic regulating valve or electric Proportion valve
Power.The piston rod of the pressurize cylinder 62 runs through the driving mounting assembly 61.When compressing power battery, pressurize cylinder 62 can
Push plate 60 is pushed to be moved along guiding mechanism 4, to push cleat assembly 5 to clamp battery by push plate 60.In chemical conversion, wait for
The power battery of chemical conversion is arranged between adjacent cleat assembly 4, and the electric machine assembly 9 drives the screw component 3 to operate, and makes
The dipper crowding gear 6 pushes cleat assembly 5 to be slided along guiding mechanism 4, and compresses lithium battery, then is pushed away by the pressurize cylinder 62
The dynamic push plate 60 is slided along the guiding mechanism 4 compresses battery.And the electrode of battery is connect with formation circuit.It is energization
At in the process, inside battery expandable pressurized, therefore pressure sensor 7 can detect the pressure that battery receives.Preferably, pressure passes
Sensor 7 and Pneumatic adjusting mechanism are docked with PLC control system communication.The pressure sensed by pressure sensor 7 sends control to
System processed controls electric pneumatic regulating valve or electric Proportion valve by control system, is adjusted in pressurize cylinder 62 to reach
Pressure reaches the pressure of regulating cell.There is no need to reach adjusting electricity by screw component 3 to adjust the position of dipper crowding gear 6
Pond pressure plays a protective role to screw component 3 to reach.
Pressurize cylinder 62 adjusts the another embodiment of air pressure：Pressure sensor 7 is electrically connected with a display screen, and pressure passes
The pressure data that sensor 7 senses is shown on a display screen, in formation process, can manipulate electric appliance proportioning valve by operating personnel
Or electric pneumatic regulating valve, reach the air pressure adjusted in pressurize cylinder 62.
As shown in Figure 3 and Figure 6, the guiding mechanism 4 includes parallelly being set to described first successively from top to bottom to support machine
Two first guide posts 40 between structure 1 and second supporting mechanism 2, two two guide posts 41 and two third guide posts 42, and
The long sliding sleeve 43 being placed on first guide post 40 and the short sliding sleeve 44 being placed on the third guide post 42.First guide post
40, the both ends of second guide post 41 and the third guide post 42 respectively with the first supporting mechanism 1 and second supporting mechanism 2
It is fixedly connected.The push plate 60 is equipped with the mounting hole being connect with the two long sliding sleeves, 43 and two 44 close-fitting of short sliding sleeve,
And the emptiness avoiding hole of the second guide post 41 described in empty avoiding.It is set to and second guide post 41 and the third on the cleat assembly 5
The pilot hole of 42 slide fit of guide post.According to the structure of battery formation clamp；Since push plate 60 is provided in the first guide rod 40 and third is led
On bar 42；It can cause the first guide rod 40 and third guide rod 41 that can deform under gravity.Reached pair by long sliding sleeve 43
First guide rod 40 plays support and corrective action, to can effectively prevent the deformation of the first guide rod 40, to avoid long guide sleeve 43 from sliding
It is stuck when dynamic.
Further, the installation end that the long sliding sleeve 43 and the short sliding sleeve 44 are connect with the push plate 60 is equipped with limit
Baffle.When long sliding sleeve 43 and short sliding sleeve 44 are connect with push plate 60, the inner face of postive stop baffle is pasted with the end face of push plate 60
It closes.The free end of the long sliding sleeve 43 and the short sliding sleeve 44 is located at the both sides of the push plate 60.When push plate 60 is slided,
The length being oriented to can be increased, to increase the stressed length supported to push plate 60, to which further first guide post 40 deforms.And
And short-range missile set 44 is provided on third guide post 42, and the free end of short-range missile set 44 is far from cleat assembly 5, therefore short sliding sleeve 44
Guiding role can be played to push plate 60, and can be mounted on third guide post 42, and can avoid cleat assembly 5.Therefore, energy
It must realize that saving material reduces cost on one independent guide post of separately installed seat instead of traditional short sliding sleeve 44.
As shown in figures 1 to 6, the screw component 3 is set in parallel including four in first supporting mechanism 1 and institute
The nut 31 stated the lead screw 30 between the second supporting mechanism 2 and be placed on the lead screw 30.The both ends of the lead screw 30 are respectively provided with
There is rolling bearing, and the inner ring of rolling bearing is sleeved on lead screw 30, the bearing of 30 one end of lead screw and the first supporting mechanism 1 connect
It connects, the bearing of the other end is connect with the second supporting mechanism 2.The electric machine assembly 9 drive four lead screws 30 simultaneously in the same direction or
Person reversely rotates.The driving mounting assembly 61 is equipped with the connecting hole being connect with four 31 close-fittings of the nut；The clamping plate
Component 5 is located in the space of four lead screws 30 formation.Electric machine assembly 9 drives lead screw 30 to rotate, and the lead screw 30 of rotation drives
Nut 31 moves, to push dipper crowding gear 6 to be moved along guiding mechanism 4.Lead screw 30 has external screw thread, is equipped with and silk in nut 31
30 mutually matched internal thread of bar.
Further, the internal thread of the external screw thread of the lead screw 30 and the nut 31 is trapezoidal thread.
Further, the electric machine assembly 9 includes the motor 90 set on 1 side of the first supporting mechanism, is placed on the electricity
Driving gear 91 on the main shaft of machine 90, is placed on the driven gear 92 of 30 end of lead screw, and set on the driven gear 92 with
Transition gear 93 between the driving gear 91.The driving gear 91 and the driven gear 92 are nibbled with transition gear 93
It closes.Under the driving of motor 90, driving gear 91 drives the transition gear 90 positioned at its both sides to rotate, then is driven by transition gear 93
Dynamic driven gear 92 rotates, and reaches 4 lead screws of driving rotating Vortex simultaneously.The main shaft of the motor 90 stretches into first support
In mechanism 1, the driving gear 91, the driven gear 92 and the transition gear 93 are set in the supporting mechanism 1, and
Transition gear 93 and the first supporting mechanism 1 are rotatablely connected.
As seen in figs. 5-6, the first supporting mechanism 1 includes the first support base 10, is arranged in the more of 10 outside of the first support base
A support column 11 and the mounting plate 12 being connect with 11 end of support column, and setting is at 12 top of the first support base 10 and mounting plate
Cover board.First support base 10 and mounting plate 12 form an installation cavity.The driven gear 92 and the transition gear 93 are equal
Set on mount type intracavitary.The inside of mounting plate 12 is provided with shaft, and transition gear 93 is arranged in shaft.
As shown in figure 4, the driving mounting assembly 61 includes driving plate 610, it is symmetrically disposed in the driving plate 610 1
Two limiting plates 611 of side, and the adjustable plate 612 between two limiting plates 611.The driving plate 610 and the silk
Bar assembly 3 connects.The inside of the limiting plate 611 is equipped with limiting slot.Two limiting slots form installation sliding slot.The adjustable plate
612 are set in the installation sliding slot.The side of the limiting plate 611 is equipped with the retaining mechanism (attached drawing for locking the adjustable plate 612
It does not mark).Retaining mechanism is the lock-screw being arranged in 611 side of limiting plate.Limiting plate 611 is equipped with to be coordinated with lock-screw
Tapped through hole.The pressurize cylinder 62 is arranged in the outside of the adjustable plate 612, and the piston rod of the pressurize cylinder 62 runs through
The adjustable plate 612 and driving plate 610 are provided with the avoiding hollow groove of empty avoiding piston rod in the driving plate 610.Pass through adjustable plate
612 adjust the output center of pressurize cylinder 62, are moved to ensure that pressurize cylinder 62 is located at the pressing force of the power battery of chemical conversion
The center of power battery.
Second supporting mechanism 2 includes the second support base 20, is oppositely arranged set on second support base 20 and two
Slide limit base 21, and the second adjustable plate 22 between the two sliding limit bases 21；The sliding limit base 21
Inside is equipped with the second limiting slot, and two second limiting slots form the second installation sliding slot, and second adjustable plate 22 is set to described
In second installation sliding slot；The two sliding limit bases 21 are (attached equipped with the second retaining mechanism for locking second adjustable plate 22
Figure does not mark)；Second retaining mechanism is clamping screw；It is logical that the screw thread coordinated with clamping screw is provided on sliding limit base 21
Hole.Clamping screw is connected in tapped through hole, by rotation lock bolt, so that clamping screw can be by the second adjustable plate 22
Locking.Second adjustable plate 22 and second support base 20, installation end and institute are run through in the force side of the pressure sensor 7
The second adjustable plate 22 is stated to be fixedly connected.Second support base 20 is equipped with the second avoiding hollow groove of pressure sensor 7 described in empty avoiding.
Therefore by adjusting the second position for adjusting 22 and adjustable plate 612, reach and adjust in the conjunction pressurize of pressure sensor 7 cylinder 62
The heart so that the battery formation clamp adapts to the chemical conversion of different size power battery, and can guarantee power battery in chemical conversion
In the process, the pressure and the pressure that detects of pressure sensor 7 that pressurize cylinder 62 applies all are the hearts in the battery.
As shown in fig. 7, the cleat assembly 5 includes clamping plate 50, it is set to the connecting plate 51 at 50 both ends of the clamping plate, is set to institute
State the briquetting 52 of 50 side of clamping plate, and the pcb board 53 set on 50 other side of the clamping plate.The connecting plate 51 is equipped with and institute
State the pilot hole that guiding mechanism 4 is slidably connected；The outside of two connecting plates 51 is equipped with chain connector 54.Chain connector
54 include the installation axle being arranged in 51 side of connecting plate, and the connecting pin of setting on the mounting shaft.A dozen open chain wheels (do not mark by attached drawing
Note) it is connect with the chain connector positioned at the same side, another chain connector for opening the chain connection other side.In chain
Node at have the pin for connecting two pitch chain items, after pin is taken out, with connecting pin replace before pin, to make chain
It is connect with connector.Or being utilized at node location has the chain of pin hole to be connected directly between on connecting pin.And it leans on
The cleat assembly 5 at nearly 8 end of stressed plate is fixedly connected with stressed plate 8, cleat assembly 5 and dipper crowding gear 6 close to 6 end of dipper crowding gear
It is fixedly connected.Therefore it when electric machine assembly 9 drives lead screw 30 to rotate, to push dipper crowding gear 6 to move, realizes adjacent cleats
Component 5 compresses battery.When lead screw 30 drives 6 antiport of dipper crowding gear, under the pulling of chain, reach cleat assembly 5
It opens.And when compressing battery, the lug of battery is pressed on the pcb board 53 of adjacent cleats component 5 by briquetting 52, PCB
Plate 53 and the power supply of chemical conversion are connected, and are melted into drive to be powered to battery.And clamping plate 50 with connecting plate 51 is connected by screw
It connects, therefore clamping plate 50 can be individually replaced.
Preferably, it is also equipped on two connecting plates 51 and adjusts sliding slot 510；It is equipped with and adjusts in the adjusting sliding slot 510
Sliding block 511, the adjusting slider 511 are equipped with connecting hole 512；One adjusting rod 513 passes through connecting hole 512.The adjusting rod 513
One end extend in the first supporting mechanism 1, the other end run through second supporting mechanism 2.On first supporting mechanism 1 and
The first regulating mechanism 514 and the second adjusting machine for adjusting 513 height of adjusting rod are respectively equipped on second supporting mechanism 2
Structure 515.The side of the pcb board 53 is equipped with the extension 530 being fixedly connected with the adjusting slider 511；The connecting plate 51
It is equipped with guide chute (attached drawing does not mark), the pcb board 53 equipped with the pin stretched into the guide chute (do not mark by attached drawing
Note).The position of adjusting rod 513 is adjusted by the first regulating mechanism 514 and the second regulating mechanism 515, has adjusting rod 513 real
The position for now adjusting adjusting slider 511, to adjust the position of pcb board 53.So that the battery formation clamp can be applicable in difference greatly
The Battery formation of baby battery and lug position different location.
Further, set on pcb board 53 there are two independent conducting channel, the ends of two independent conducting channels have with
Chemical conversion power supply connects the connection terminal of electricity.Two independent conductive electrodes are copper sheet.And a wherein conductive circuit structure is " L "
Shape has isolation channel between two independent circuits.When the lug for the power battery being melted into is in the same side, adjusted by first
It saves mechanism 514 and the second regulating mechanism 515 adjusts the position of pcb board so that a lug of battery is prominent with the circuit of " L " shape
Out position connects, and another lug is contacted with another independent circuits.Therefore, two lugs of battery connect with two independent circuits respectively
It connects.And according to the corresponding electrode of battery pole ear, the electrode of two independent circuits and chemical conversion power supply is connected.So as to realize battery
Lug be located at the Battery formation of side.
Further, the first regulating mechanism 514 and second regulating mechanism 515 are screw rod regulating mechanism.It includes, with
The adjusting nut of 513 end of adjusting rod pivot joint connection, the adjusting screw rod coordinated with the threaded hole of the adjusting nut, and
It is rotatably connected on the two bearings seat at the adjusting screw rod both ends.The two bearings seat of first regulating mechanism 514 and the first supporting mechanism 1
It is fixedly connected.The bearing axis of second regulating mechanism 515 is fixedly connected with the second supporting mechanism 2.
The present invention is not limited to above-mentioned specific embodiment, those skilled in the art from above-mentioned design,
Without performing creative labour, the various transformation made are within the scope of the present invention.
Claims (10)
1. novel power battery formation fixture, including the first supporting mechanism for being oppositely arranged, the second supporting mechanism and it is set to institute
The screw component and guiding mechanism between the first supporting mechanism and second supporting mechanism are stated, is cased on the guiding mechanism more
A cleat assembly；Second supporting mechanism is equipped with pressure sensor, and the force side of the pressure sensor connects a stress
Plate；It is equipped with electric machine assembly set on first supporting mechanism；The electric machine assembly drives the screw component movement, one made
Dipper crowding gear is slided along the guiding mechanism；It is characterized in that, the dipper crowding gear includes being pushed away along what the guiding mechanism slided
Pressing plate, the driving mounting assembly being connect with the screw component, and the pressurize cylinder in the driving mounting assembly；Institute
Pressurize cylinder is stated to connect with Pneumatic adjusting mechanism pipeline；The piston rod of the pressurize cylinder runs through the driving mounting assembly；Institute
It states electric machine assembly and drives the screw component operating, make the dipper crowding gear that the adjacent cleat assembly be pushed to compress lithium battery,
The pressurize cylinder pushes the push plate to be slided along the guiding mechanism and compresses battery.
2. novel power battery formation fixture as described in claim 1, which is characterized in that the guiding mechanism includes from upper
It arrives down and is parallelly set to two first guide posts between first supporting mechanism and second supporting mechanism successively, two two
Guide post and two third guide posts, and the long sliding sleeve being placed on first guide post and the short cunning being placed on the third guide post
Set；The both ends of first guide post, second guide post and the third guide post respectively with the first supporting mechanism and described second
Supporting mechanism is fixedly connected；The push plate is equipped with the installation being connect with the two long sliding sleeves and the two short sliding sleeve close-fittings
The emptiness avoiding hole of second guide post described in hole and empty avoiding；It is set on the cleat assembly and is led with second guide post and the third
The pilot hole of column slide fit.
3. novel power battery formation fixture as claimed in claim 2, which is characterized in that the long sliding sleeve and the short cunning
It covers the installation end being connect with the push plate and is equipped with postive stop baffle；The free end of the long sliding sleeve and the short sliding sleeve is located at institute
State the both sides of push plate.
4. the novel power battery formation fixture as described in claim 1-3, which is characterized in that the screw component includes four
Part is set in parallel the lead screw between first supporting mechanism and second supporting mechanism and is placed on the lead screw
Nut；The both ends of the lead screw are rotatablely connected with first supporting mechanism and second supporting mechanism respectively, the motor
Four lead screws of Component driver in the same direction or reversely rotate simultaneously；The driving mounting assembly is equipped with and four nuts
The connecting hole of close-fitting connection；The cleat assembly is located in the space that four lead screws are formed.
5. novel power battery formation fixture as claimed in claim 4, which is characterized in that the external screw thread of the lead screw and institute
The internal thread for stating nut is trapezoidal thread.
6. novel power battery formation fixture as claimed in claim 5, which is characterized in that the electric machine assembly includes being set to
The motor of first supporting mechanism side, the driving gear being placed on the main shaft of the motor are placed on the driven of lead screw end
Gear, and the transition gear between the driven gear and the driving gear；The driving gear and described driven
Gear is engaged with transition gear；The main shaft of the motor stretches into first supporting mechanism, the driving gear, it is described from
Moving gear and the transition gear are set in the supporting mechanism.
7. novel power battery formation fixture as described in claim 1, which is characterized in that the driving mounting assembly includes
Driving plate is symmetrically disposed in two limiting plates of the driving plate side, and the adjustable plate between two limiting plates；
The driving plate is connect with the screw component；The inside of the limiting plate is equipped with limiting slot, and two limiting slots form installation
Sliding slot, the adjustable plate are set in the installation sliding slot；The side of the limiting plate is equipped with the locking machine for locking the adjustable plate
Structure；The pressurize cylinder is arranged in the outside of the adjustable plate, and the piston rod of the pressurize cylinder runs through the adjustable plate and drive
Movable plate is provided with the avoiding hollow groove of empty avoiding piston rod in the driving plate；
Second supporting mechanism includes the second support base, set on second support base and the two sliding limits being oppositely arranged
Seat, and the second adjustable plate between the two sliding limit bases；The inside of the sliding limit base is equipped with the second limit
Slot, two second limiting slots form the second installation sliding slot, and second adjustable plate is set to described second and installs in sliding slot；Two institutes
It states sliding limit base and is equipped with the second retaining mechanism for locking second adjustable plate；The force side of the pressure sensor is run through
Second adjustable plate and second support base, installation end are fixedly connected with second adjustable plate；Second support base
It is equipped with the second avoiding hollow groove of pressure sensor described in empty avoiding.
8. novel power battery formation fixture as described in claim 1, which is characterized in that the cleat assembly includes folder
Plate is set to the connecting plate at the clamping plate both ends, is set to the briquetting of the clamping plate side, and set on the clamping plate other side
Pcb board；It is equipped with chain connector on the outside of two connecting plates；A dozen open chain wheels are connect with the chain positioned at the same side
Part connects, another chain connector for opening the chain connection other side.
9. novel power battery formation fixture as claimed in claim 8, which is characterized in that be also all provided on two connecting plates
There is adjusting sliding slot；Adjusting slider is equipped in the adjusting sliding slot, the adjusting slider is equipped with connecting hole, and an adjusting rod, which passes through, to be connected
Connect hole；One end of the adjusting rod extends in the first supporting mechanism, and the other end runs through second supporting mechanism；Described first
On supporting mechanism and it is respectively equipped with the first regulating mechanism and second for adjusting the adjusting rod height on second supporting mechanism
Regulating mechanism；The side of the pcb board is equipped with the extension being fixedly connected with the adjusting slider；The connecting plate is equipped with and leads
To sliding slot, the pcb board is equipped with the pin stretched into the guide chute.
10. novel power battery formation fixture as claimed in claim 8, which is characterized in that the first regulating mechanism and described
Second regulating mechanism is screw rod regulating mechanism；It includes, the adjusting nut with the adjusting boom end pivot joint connection, and described
The adjusting screw rod of the threaded hole cooperation of adjusting nut, and it is rotatably connected on the two bearings seat at the adjusting screw rod both ends.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810286879.9A CN108539279B (en) | 2018-03-31 | 2018-03-31 | Power battery formation clamp |
| US16/130,014 US20190157708A1 (en) | 2017-11-20 | 2018-09-13 | Lithium Battery Formation Fixture and Automation Battery Formation Equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810286879.9A CN108539279B (en) | 2018-03-31 | 2018-03-31 | Power battery formation clamp |
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| Publication Number | Publication Date |
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| CN108539279A true CN108539279A (en) | 2018-09-14 |
| CN108539279B CN108539279B (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810286879.9A Active CN108539279B (en) | 2017-11-20 | 2018-03-31 | Power battery formation clamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109273774A (en) * | 2018-11-11 | 2019-01-25 | 湖南安德丰新能源科技有限公司 | A kind of lithium battery formation device of quick-clamping |
| CN109580462A (en) * | 2018-11-16 | 2019-04-05 | 国网天津市电力公司电力科学研究院 | A kind of suspension type insulating materials thermal aging test fixture |
| CN109755628A (en) * | 2019-01-28 | 2019-05-14 | 深圳市新浦自动化设备有限公司 | Battery formation clamp is adjusted in battery forced position |
| 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 |
| CN110617918A (en) * | 2019-10-31 | 2019-12-27 | 广东利元亨智能装备股份有限公司 | Pressure calibration mechanism and pressure calibration method |
| CN110635189A (en) * | 2019-10-16 | 2019-12-31 | 湖南科霸汽车动力电池有限责任公司 | Battery module maintenance frock that charges |
| WO2020239927A1 (en) * | 2019-05-29 | 2020-12-03 | Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen | Goods carrier |
| CN112310459A (en) * | 2019-08-28 | 2021-02-02 | 宁德时代新能源科技股份有限公司 | Electricity core anchor clamps and electricity core clamping device |
| CN114062728A (en) * | 2021-11-17 | 2022-02-18 | 宁德余库五金制品有限公司 | Pressure clamp clamping device and working method thereof |
| TWI829466B (en) * | 2022-12-13 | 2024-01-11 | 致茂電子股份有限公司 | Restraint apparatus for battery cell tray |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109273774B (en) * | 2018-11-11 | 2023-11-28 | 湖南安德丰新能源科技有限公司 | Lithium battery formation device capable of realizing rapid clamping |
| CN109273774A (en) * | 2018-11-11 | 2019-01-25 | 湖南安德丰新能源科技有限公司 | A kind of lithium battery formation device of quick-clamping |
| CN109580462A (en) * | 2018-11-16 | 2019-04-05 | 国网天津市电力公司电力科学研究院 | A kind of suspension type insulating materials thermal aging test fixture |
| CN109755628A (en) * | 2019-01-28 | 2019-05-14 | 深圳市新浦自动化设备有限公司 | Battery formation clamp is adjusted in battery forced position |
| CN109755628B (en) * | 2019-01-28 | 2024-03-19 | 深圳市新浦自动化设备有限公司 | Battery stress position adjustable formation clamp |
| 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 |
| CN110133329B (en) * | 2019-05-10 | 2021-10-01 | 江苏塔菲尔新能源科技股份有限公司 | Test fixture |
| WO2020239927A1 (en) * | 2019-05-29 | 2020-12-03 | Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen | Goods carrier |
| CN112310459B (en) * | 2019-08-28 | 2022-03-01 | 宁德时代新能源科技股份有限公司 | Electricity core anchor clamps and electricity core clamping device |
| CN112310459A (en) * | 2019-08-28 | 2021-02-02 | 宁德时代新能源科技股份有限公司 | Electricity core anchor clamps and electricity core clamping device |
| CN110635189B (en) * | 2019-10-16 | 2022-06-07 | 湖南科霸汽车动力电池有限责任公司 | Battery module maintenance frock that charges |
| CN110635189A (en) * | 2019-10-16 | 2019-12-31 | 湖南科霸汽车动力电池有限责任公司 | Battery module maintenance frock that charges |
| CN110617918B (en) * | 2019-10-31 | 2022-03-29 | 广东利元亨智能装备股份有限公司 | Pressure calibration mechanism and pressure calibration method |
| CN110617918A (en) * | 2019-10-31 | 2019-12-27 | 广东利元亨智能装备股份有限公司 | Pressure calibration mechanism and pressure calibration method |
| CN114062728A (en) * | 2021-11-17 | 2022-02-18 | 宁德余库五金制品有限公司 | Pressure clamp clamping device and working method thereof |
| CN114062728B (en) * | 2021-11-17 | 2023-10-31 | 宁德余库五金制品有限公司 | Clamping device of pressure clamp and working method thereof |
| TWI829466B (en) * | 2022-12-13 | 2024-01-11 | 致茂電子股份有限公司 | Restraint apparatus for battery cell tray |
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