CN207052675U - A kind of lithium battery priming device - Google Patents
A kind of lithium battery priming device Download PDFInfo
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- CN207052675U CN207052675U CN201721062519.8U CN201721062519U CN207052675U CN 207052675 U CN207052675 U CN 207052675U CN 201721062519 U CN201721062519 U CN 201721062519U CN 207052675 U CN207052675 U CN 207052675U
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- fluid injection
- lithium battery
- cache box
- injection cylinder
- liquid
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- 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
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- Filling, Topping-Up Batteries (AREA)
Abstract
Liquid reserve tank, the cache box connected with liquid reserve tank by tremie pipe, the lifting platform for lifting lithium battery are from top to bottom sequentially installed with the utility model discloses a kind of lithium battery priming device, including frame plate, on frame plate；Liquid reserve tank is injected the electrolyte into fluid injection cylinder, and unnecessary electrolysis liquid energy is spilled in overflow cylinder and is recycled back in liquid reserve tank, so that the electrolyte volume in fluid injection cylinder can just meet the reservoir quantity of single lithium battery；Fluid injection cylinder is divided into two parts up and down and electrolyte level is in top, fluid injection cylinder bottom connects with lithium battery and is provided with negative pressure ventilation device, after fluid injection cylinder bottom is in negative pressure state, the electrolyte on fluid injection cylinder top, which is passed through, to fluid injection cylinder bottom, to be now passed through to the electrolyte of fluid injection cylinder bottom because the reason of negative pressure rapidly will be injected into lithium battery.The program improves the speed of electrolyte injection stage by negative pressure liquid injection, and the speed in electrolyte trim volume stage is improved by the setting of overflow cylinder.
Description
Technical field
It the utility model is related to lithium battery liquid-injection equipment, and in particular to a kind of lithium battery priming device.
Background technology
In process of production, it is exactly toward injection electrolysis in the liquid injection pipe on li battery shell to have a steps necessary to lithium battery
Liquid, lithium battery just seem more and more difficult with the continuous lifting of energy density to its fluid injection.The fluid injection of square shell lithium battery is normal
There are two kinds of inverse inhalation type fluid injection and linear fluid injection with mode, and many factories are all the methods using linear fluid injection at present.
Such as the Chinese patent that Authorization Notice No. is CN203812963U, a kind of linear battery liquid-filling of the patent disclosure is set
It is standby, including frame plate, priming device, positioner and spring pedestal, priming device, positioner and spring pedestal are from top to bottom
It is successively set on the frame plate, priming device and positioner are liftably arranged on the frame plate, spring pedestal
On the fixed frame plate；Positioner includes some for align priming device and the positioning hole in battery liquid-filling hole.
Above-mentioned patent at work, by declining positioner and up-regulation spring pedestal, makes to be positioned on spring pedestal
Battery and set liquid injection pipe on the positioning device to stretch into positioning hole, can now make liquid injection pipe to battery liquid-filling hole
Fluid injection operation.
Substantially electrolyte is noted by the normal pressure inside the gravity and liquid injection pipe of electrolyte in itself in above-mentioned patent
Enter and arrive inside battery, the fluid injection speed of this fluid injection mode is universal partially slow.Because if fluid injection excessive velocities, battery will be caused
Internal pressure is excessive, the problem of electrolyte overflow occurs, in some instances it may even be possible to can destroy inside battery structure；And due in lithium battery
The battery core in portion is constantly lifted with the development of technology, its energy density, by the normal pressure inside electrolyte gravity and liquid injection pipe
Coming will be more and more difficult to battery progress fluid injection.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of lithium battery priming device, lead to
The speed that negative pressure liquid injection improves electrolyte injection stage is crossed, the electrolyte trim volume stage is improved by the setting of overflow cylinder
Rate, the fluid injection speed of whole fluid injection flow can be improved by the two stages.
To achieve the above object, the utility model provides following technical scheme：A kind of lithium battery priming device, including machine
Frame plate, frame plate are from top to bottom sequentially installed with liquid reserve tank, the cache box connected with liquid reserve tank, the lifting for lifting lithium battery
Platform, liquid reserve tank are connected with cache box by tremie pipe, and tremie pipe is provided with baiting valve；It is fixed with outside the cache box lower wall some
Individual fluid injection cylinder and fluid injection cylinder upper end connection cache box, fluid injection cylinder lower end is provided with lower liquid hole, and the is fixedly embedded on lower liquid hole inwall
One sealing ring；One piece is provided with inside fluid injection cylinder to be used to that the dividing plate of upper chamber and lower chambers will to be divided into inside fluid injection cylinder, is opened on dividing plate
Provided with the opening/closing component being provided with connecting hole and connecting hole for opening and closing connecting hole, it is connected with fluid injection cylinder perisporium and lower chambers connects
Logical exhaust tube, exhaust tube are provided with extraction valve, and the exhaust tube other end is connected with air extractor；If it is fixed with outside cache box lower wall
Do an overflow cylinder and overflow cylinder is communicated in inside cache box compared with fluid injection cylinder closer to cache box edge, overflow cylinder upper end, overflow cylinder
Lower end has connected a return duct and the return duct other end is communicated to inside liquid reserve tank, and return duct is provided with reflux pump.
By using above-mentioned technical proposal, the electrolyte in liquid reserve tank is injected into cache box by tremie pipe, and by
The upper chamber of fluid injection cylinder contains and takes a certain amount of electrolyte, and this certain amount of electrolyte is exactly the electrolyte needed for lithium battery
Amount, will be back in unnecessary electrolyte in overflow to overflow cylinder and by return duct in liquid reserve tank；Contained in upper chamber and take one
While quantitative electrolyte, lower chambers carry out Negative pressure by air extractor, and the air pressure of lithium battery interior is also at negative pressure state,
When the electrolyte in upper chamber is passed through to lower chambers, due to the effect of negative pressure, electrolyte will quickly be injected into and be connected to down
In lithium battery on the downside of chamber.So as to realize the fluid injection for efficiently quickly finishing lithium battery.
It is of the present utility model to be further arranged to：The opening/closing component includes fixation and is embedded the connection on connecting hole hole wall
Manage, logical liquid window is provided with the tube wall of connecting tube and logical liquid window is located in upper chamber, leads to liquid window and is used for the electrolyte in upper chamber
Let out down completely to bottom chamber；The start and stop lever for being equipped with hollow setting is slided in connecting tube, start and stop lever upper end is passed in cache box
Wall and closing setting, start and stop lever are provided with lower liquid window on the perisporium of the part of logical liquid window, and lower liquid is realized by rotating start and stop lever
Window and logical liquid window stagger or alignd, so as to realize keying of the opening/closing component to connecting hole.
By using above-mentioned technical proposal, conventional opening/closing component can use plug, but either by plug located at company
The top or lower section also either in connecting hole in hole are connect, can all there is the process of an anti-atmospheric pressure direction acting；And this reality
The keying that the opening/closing component in example can be achieved with connecting hole by rotary opening and closing bar is applied, without the mistake of anti-atmospheric pressure direction acting
Journey, so as to reduce the energy consumption needed for keying connecting hole.
It is of the present utility model to be further arranged to：The start and stop lever passes to be installed with the perisporium of cache box upper wall one end
Spacing ring, upper limit ring realize the purpose for limiting start and stop lever and moving down by being abutted with cache box, and start and stop lever passes downwards connection
Lower limit ring is installed with the perisporium of pipe one end, lower limit ring realizes the mesh for limiting start and stop lever and moving up by being abutted with dividing plate
's.
By using above-mentioned technical proposal, the moving up and down of start and stop lever would potentially result in lower liquid window on start and stop lever with being connected
Logical liquid window on pipe can not align, so as to cause the electrolyte in upper chamber can not be injected into bottom chamber；And upper limit ring with
And lower limit ring can prevent start and stop lever from moving up and down well.
It is of the present utility model to be further arranged to：The exhaust tube is located at bottom chamber one end and is bent downwardly setting.
By using above-mentioned technical proposal, setting is bent downwardly because exhaust tube is located at bottom chamber one end so that in weight
Electrolyte under power effect is difficult to enter in exhaust tube, causes to be injected into because electrolyte is entered in exhaust tube so as to reduce
Electrolyte in lithium battery tail off the occurrence of.
It is of the present utility model to be further arranged to：Each fluid injection cylinder is arranged side by side and sets at equal intervals, is provided with cache box
Tune amount component, if tune amount component includes, dry-charged plates are located in cache box lower wall and the adjusting amount of board of laid out in parallel, adjusting amount of board are set
Between adjacent two fluid injections cylinder and between outermost fluid injection cylinder and overflow cylinder, adjusting amount of board be used for by inside cache box every
The small chamber of fluid injection cylinder and overflow cylinder is corresponded respectively into several；Being connected between adjusting amount of board and cache box lower wall prevents from delaying
Deposit the second sealing ring of the lower leakage in the gap between adjusting amount of board and cache box lower wall of the electrolyte in case, the second sealing ring phase
Fixed for cache box；Adjusting amount of board upper end is installed with for lifting adjusting amount of board and upper end passes the tune gauge rod of cache box upper wall.
By using above-mentioned technical proposal, the lifting of adjusting amount of board is driven by rising-falling tone gauge rod, so as to change two pieces of tune
The volume size of small chamber between template so that the volume of small chamber and the volume sum of upper chamber can be exactly equal to lithium electricity
The amount of electrolyte needed for pond；And the technical program is applied to the fluid injection of the lithium battery of different electrolytes capacity.
It is of the present utility model to be further arranged to：The tune gauge rod passes to be carved with the perisporium of cache box upper wall one end
Degree, scale are used for the volume sum for identifying corresponding upper chamber and small chamber.
By using above-mentioned technical proposal, be easy to more easily to grasp while rising-falling tone gauge rod small chamber and
The volume sum of upper chamber.
It is of the present utility model to be further arranged to：It is described tune gauge rod pass upwards cache box upper wall one end be installed with one piece hang down
A threaded rod directly is equipped with screw thread on the limiting plate for adjusting gauge rod, limiting plate, threaded rod lower end is installed with cache box
T-shaped block in wall, T-shaped block are used to prevent threaded rod from departing from cache box upper wall when threaded rod circumferentially rotates.
By using above-mentioned technical proposal, it is not necessary to which hand-operated lifting adjusts gauge rod, and so as to reduce manpower, and threaded rod can lead to
Cross limiting plate and exchange the positioning action that gauge rod plays vertical direction, maintain the normal operation of adjusting amount of board.
It is of the present utility model to be further arranged to：Slideslip is provided with translation stage on the lifting platform, is provided with translation stage
Some set and are used for the groove for installing lithium battery at equal intervals, and the length direction of groove is perpendicular to the row of several fluid injection cylinders
Cloth direction, recess width be less than fluid injection cylinder external diameter, and adjacent two grooves are smaller than two neighboring fluid injection cylinder barrel most
Small spacing；Translation stage side is connected with the first drive component for intermittently translating translation stage.
By using above-mentioned technical proposal, lifting platform, which rises, to be made a part of lithium battery align upwards fluid injection cylinder and to be connected to down
Fluid apertures, and another part lithium battery adjacent thereto can be changed, and the lithium battery for completing fluid injection is changed, by unfinished fluid injection
Lithium battery change；After part lithium battery completes fluid injection, decline lifting platform and translate one groove spacing of translation stage
Distance, make originally to change and fluid injection is not started by the lithium battery of fluid injection, so circulation, may be such that a part of lithium battery in fluid injection
Another part lithium battery can be changed simultaneously, so as to reduce the operating time of whole flow process, improve running speed.
It is of the present utility model to be further arranged to：The lower liquid hole be installed with the hole wall of lower chambers one end perpendicular to
The sealing ring of hole wall.
By using above-mentioned technical proposal, it is used to stretch into lower liquid to the liquid injection pipe of lithium battery interior fluid injection on the upside of lithium battery
Kong Shi, liquid injection pipe upper end can be made to be pushed against on sealing ring lower wall, so as to lifted after lower liquid hole is connected with liquid injection pipe lower liquid hole with
Extraneous air-tightness, both the energy consumption needed for less air aspiration stage, reduced electrolyte and oozed to the amount of the first sealing ring, so as to extend again
The life-span of first sealing ring.
It is of the present utility model to be further arranged to：Side wall of the dividing plate close to upper chamber side, which is provided with, to be used for epicoele
Indoor electrolyte is directed to the inclined-plane of logical liquid window；The inwall of fluid injection cylinder lower end, which is provided with, to be used to lead the electrolyte of bottom chamber
To the inclined-plane to lower liquid hole.
By using above-mentioned technical proposal, it is easy in upper chamber and the electrolyte of bottom chamber leaks down completely, so that
The electrolyte being injected into lithium battery is more accurate.
The utility model has advantages below：
1st, the amount that the technical program to be injected into lithium battery is more accurate, more rapidly, improves fluid injection speed；
2nd, the technical program make it that the replacing of lithium battery is more quick, reduces the time wasted in Renewal process, improves
Fluid injection speed；
3rd, the technical program is by using the tune amount component present apparatus suitable for the lithium battery of different electrolytes capacity
Fluid injection.
Brief description of the drawings
Fig. 1 is the present embodiment structural representation；
Fig. 2 is the present embodiment top view；
Fig. 3 is the diagrammatic cross-section at A-A in Fig. 2；
Fig. 4 is the enlarged diagram that B locates in Fig. 3, to display thread bar and tune gauge rod and cache box upper wall this three
Between relation；
Fig. 5 is the enlarged diagram at C in Fig. 3, to show the structural relation between liquid injection pipe and lower liquid hole；
Fig. 6 is the enlarged diagram at D in Fig. 3, to show the relation between adjusting amount of board and cache box lower wall；
Fig. 7 is start and stop lever and the exploded perspective view of cache box and connecting tube.
Reference：1st, frame plate；2nd, liquid reserve tank；21st, charge door；22nd, tremie pipe；23rd, baiting valve；24th, return duct；
25th, reflux pump；3rd, cache box；31st, overflow cylinder；32nd, small chamber；4th, fluid injection cylinder；41st, upper chamber；42nd, dividing plate；421st, connecting hole；
43rd, lower chambers；431st, exhaust tube；432nd, extraction valve；433rd, air extractor；434th, lower liquid hole；435th, sealing ring；436th, first is close
Seal；5th, lifting platform；51st, the second drive component；6th, translation stage；61st, the first drive component；62nd, groove；63rd, lithium battery；64、
Liquid injection pipe；7th, opening/closing component；71st, connecting tube；711st, liquid window is led to；72nd, start and stop lever；721st, lower liquid window；722nd, lower limit ring；723、
Upper limit ring；73rd, knob is opened and closed；8th, tune amount component；81st, adjusting amount of board；811st, the second sealing ring；82nd, gauge rod is adjusted；821st, scale；
822nd, limiting plate；823rd, threaded rod；824th, T-shaped block.
Embodiment
The utility model is described further referring to the drawings.
A kind of lithium battery priming device, with reference to figure 1, including frame plate 1, frame plate 1 is from top to bottom sequentially installed with liquid storage
Case 2, cache box 3, the lifting platform 5 for lifting lithium battery 63.Cache box 3 is fixed on frame plate 1, and liquid reserve tank 2 is positioned at caching
The top of case 3, the top of liquid reserve tank 2 are communicated with the charge door 21 for being fed to liquid reserve tank 2, connected between liquid reserve tank 2 and cache box 3
Have a tremie pipe 22, tremie pipe 22 is used to the electrolyte in liquid reserve tank 2 being delivered in cache box 3, and tremie pipe 22 be connected to it is slow
The middle part of the upper wall of case 3 is deposited, tremie pipe 22 is provided with the baiting valve 23 of the control discharge quantity of tremie pipe 22.
With reference to figure 3, several fluid injection cylinders 4, fluid injection cylinder 4 etc. being communicated in inside cache box 3 are installed with the lower wall of cache box 3
Spacing parallel arranging is set, and two overflow cylinders being communicated in inside cache box 3 31 is fixedly provided with the lower wall of cache box 3, fluid injection cylinder 4 is with overflowing
Close setting in the lower end of flow cartridge 31.The lower end of overflow cylinder 31 has connected a return duct 24, and the other end of return duct 24 is communicated to liquid storage
In case 2, and return duct 24 is provided with reflux pump 25.The inside of fluid injection cylinder 4 is provided with one piece of dividing plate 42, and dividing plate 42 is used for fluid injection cylinder 4
It is divided into upper chamber 41 setting up and down and lower chambers 43.
With reference to figure 3, connecting hole 421 is provided with dividing plate 42, side wall of the dividing plate 42 close to the side of upper chamber 41, which is provided with, to be used for
Electrolyte in upper chamber 41 is directed to the inclined-plane of logical liquid window 711 completely, is provided with connecting hole 421 and is used to open and close connecting hole
421 opening/closing component 7.
With reference to figure 7, opening/closing component 7 includes the fixed connecting tube 71 being embedded in connecting hole 421, is opened on the perisporium of connecting tube 71
There is a logical liquid window 711, slide the start and stop lever 72 for being embedded with hollow setting in connecting tube 71, the upper end of start and stop lever 72 passes cache box
3 upper walls, and pass the upper wall one end of cache box 3 and close and be fixedly connected with keying knob 73, open and close knob 73 and be easy to rotate keying
Bar 72.A lower liquid window 721 with the size such as logical liquid window 711 is offered on the perisporium contacted on start and stop lever 72 with logical liquid window 711,
Aliging or staggering for logical liquid window 711 and lower liquid window 721 can be realized by rotating start and stop lever 72, so as to play the mesh of keying connecting hole 421
's.Start and stop lever 72 passes and upper limit ring 723 is installed with the perisporium of the part of the upper wall of cache box 3, and upper limit ring 723 is used to limit
Start and stop lever 72 moves down.Start and stop lever 72 passes lower limit ring 722 is installed with the perisporium of the one end of connecting tube 71 downwards, lower limit ring
722 cause start and stop lever 72 to deviate from connecting tube 71 for preventing start and stop lever 72 from moving up.
With reference to figure 2, exhaust tube 431 is respectively connected with each perisporium of fluid injection cylinder 4, exhaust tube 431 is connected with lower chambers 43, taken out
The other end of tracheae 431 is connected with air extractor 433, and air extractor 433 is located at the back side of frame plate 1（With reference to figure 2）.Air extractor
433 can be vacuum air pump, and exhaust tube 431 is provided with extraction valve 432.
With reference to figure 5, the lower end of fluid injection cylinder 4 is provided with the lower liquid hole 434 for connecting lithium battery 63, the inwall of the lower end of fluid injection cylinder 4
It is provided with the inclined-plane for being used for that the electrolyte in lower chambers 43 to be directed to lower liquid hole 434 completely.
With reference to figure 2, lifting platform 5 is horizontally fixed on frame plate 1, and lifting platform 5 is located at the lower section of cache box 3, and the lower section of lifting platform 5 is set
There is the second drive component 51, the second drive component 51 is used to promote lifting platform 5 to move up and down, and the second drive component 51 can be gas
Cylinder.Slided on lifting platform 5 and be provided with translation stage 6, the top of translation stage 6 is provided with several and sets groove 62 at equal intervals, and groove 62 is used for
Lithium battery 63, the arragement direction of the length direction of groove 62 perpendicular to several fluid injection cylinders 4 are installed.The width of groove 62 is less than fluid injection
4 external diameters of cylinder, and the minimum spacing for being smaller than the two neighboring barrel of fluid injection cylinder 4 of adjacent two grooves 62.The side of translation stage 6 connects
The first drive component 61 for intermittently translating translation stage 6 is connected to, the first drive component 61 can be cylinder.
With reference to figure 5, the upper end of lithium battery 63 is provided with liquid injection pipe 64（With reference to figure 2）, liquid injection pipe 64 be easy to External electrolytic liquid inject
Inside lithium battery 63, liquid injection pipe 64 is slided in lower liquid hole 434, and between the hole wall of lower liquid hole 434 and the outer tube wall of liquid injection pipe 64
The first sealing ring 436 is folded with, 436 relative lower liquid hole 434 of the first sealing ring is fixed.It is installed with the hole wall of lower liquid hole 434 close
Seal ring 435, and sealing ring 435 is located at the position of close lower chambers 43 of the hole wall of lower liquid hole 434.Liquid injection pipe 64 stretches into lower liquid hole 434
It is interior, and the upper end of liquid injection pipe 64 is pushed against on the lower wall of sealing ring 435, is contacted so as to greatly reduce electrolyte with the first sealing ring 436
Chance, extend the first sealing ring 436 service life.
With reference to figure 2, tune amount component 8 is provided with cache box 3, tune amount component 8 includes some adjusting amount of board 81, and adjusting amount of board 81 is slided
It is located in the lower wall of cache box 3 and laid out in parallel, adjusting amount of board 81 is located between adjacent two fluid injections cylinder 4 and located at outermost
Between fluid injection cylinder 4 and overflow cylinder 31, adjusting amount of board 81 corresponds respectively to the He of fluid injection cylinder 4 for will be divided into several inside cache box 3
The small chamber 32 of overflow cylinder 31.The second sealing ring 811 is connected between adjusting amount of board 81 and the lower wall of cache box 3（With reference to figure 6）, the
Two sealing rings 811 are used under preventing the electrolyte in cache box 3 in the gap between adjusting amount of board 81 and the lower wall of cache box 3
Leakage, the second sealing ring 811 are fixed relative to cache box 3.
With reference to figure 4, the upper end of adjusting amount of board 81, which is installed with, adjusts gauge rod 82, and tune gauge rod 82 is used to lift adjusting amount of board 81 and upper end passes
The upper wall of cache box 3.Adjust gauge rod 82 to pass and is carved with scale 821 on the perisporium of the upper wall one end of cache box 3, scale 821 be used to identifying with
Corresponding to upper chamber 41 and small chamber 32 volume sum.Adjust gauge rod 82 to pass the upper wall one end of cache box 3 upwards to be installed with
One piece of limiting plate 822, the screw thread on tune gauge rod 82, limiting plate 822 of limiting plate 822 are equipped with a threaded rod 823, screw thread
The lower end of bar 823 is installed with T-shaped block 824, and T-shaped block 824 is used to prevent threaded rod 823 from departing to delay when threaded rod 823 circumferentially rotates
Deposit the upper wall of case 3.
Specific implementation process：First the liquid injection pipe 64 of lithium battery 63 is arranged in the lower liquid hole 434 of lower chambers 43, by liquid storage
Case 2 injects a certain amount of electrolyte into cache box 3 by tremie pipe 22 and baiting valve 23, and the amount of electrolyte is slightly larger than institute
There is the injection rate needed for lithium battery 63.It is all with tremie pipe because tremie pipe 22 is connected to the medium position of the upper wall of cache box 3
The small chamber 32 of 22 continuous fluid injection, upper chamber 41 and the top of upper chamber 41 is first filled with, and the electrolyte of spilling enters
In overflow cylinder 31, and returned to by return duct 24 from overflow cylinder 31 in liquid reserve tank 2.
While upper chamber 41 and the inner product of corresponding small chamber 32 store electrolyte, open extraction valve 432 and take out
Device of air 433, lower chambers 43 are pumped into negative pressure, after upper chamber 41 and corresponding small chamber 32 have completed to store liquid,
Start and stop lever 72 is rotated, the electrolyte in upper chamber 41 and corresponding small chamber 32 is moved quickly through in the presence of negative pressure
Lower chambers 43 are simultaneously passed into lithium battery 63.
Liquid injection pipe 64 on lithium battery 63 is embedded in lower liquid hole 434 by the program by lifting platform 5, and lifting platform 5, which rises, to be made
Liquid injection pipe 64 on the lithium battery 63 of also non-fluid injection is in lower liquid hole 434, now this part lithium battery 63 progress fluid injection, and with
Adjacent groove 62 in take on lithium battery 63 without fluid injection；After a part of lithium battery 63 completes fluid injection, decline
Lifting platform 5 translates translation stage 6 again, and the lithium battery 63 for making to change upper groove 62 and also non-fluid injection just now is just aligned in fluid injection cylinder 4
Lower section, and said process is repeated, a part of lithium battery 63 is realized while fluid injection, and another part lithium battery 63 can be changed, i.e.,
The lithium battery 63 for having noted liquid is changed, changes the lithium battery 63 of non-fluid injection.
The technical program can be suitably used for the lithium battery 63 of different electrolytes amount of capacity, can be by rotating all threaded rods
823 lift all tune gauge rods 82 to sustained height, so as to which the volume sum of upper chamber 41 and small chamber 32 is adjusted to list
The total amount of electrolyte needed for individual lithium battery 63, and corresponding upper chamber can determine that according to the scale 821 on tune gauge rod 82
41 and the volume sum of small chamber 32 be how many.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of lithium battery priming device, including frame plate（1）, frame plate（1）From top to bottom it is sequentially installed with liquid reserve tank（2）、
With liquid reserve tank（2）The cache box of connection（3）, for lifting lithium battery（63）Lifting platform（5）, liquid reserve tank（2）With cache box（3）
Pass through tremie pipe（22）Connection, tremie pipe（22）It is provided with baiting valve（23）, it is characterized in that：The cache box（3）It is solid outside lower wall
It is connected with several fluid injection cylinders（4）And fluid injection cylinder（4）Upper end connects cache box（3）, fluid injection cylinder（4）Lower end is provided with lower liquid hole（434）,
Lower liquid hole（434）Inwall is fixedly embedded at the first sealing ring（436）；Fluid injection cylinder（4）Inside is provided with one piece and is used for fluid injection cylinder（4）
Inside is divided into upper chamber（41）And lower chambers（43）Dividing plate（42）, dividing plate（42）On offer connecting hole（421）And connecting hole
（421）Interior be provided with is used to open and close connecting hole（421）Opening/closing component（7）, fluid injection cylinder（4）It is connected with perisporium and lower chambers（43）
The exhaust tube of connection（431）, exhaust tube（431）It is provided with extraction valve（432）, exhaust tube（431）The other end is connected with pumping dress
Put（433）；Cache box（3）Several overflow cylinders are fixed with outside lower wall（31）And overflow cylinder（31）Compared with fluid injection cylinder（4）Closer to slow
Deposit case（3）Edge, overflow cylinder（31）Upper end is communicated in cache box（3）Inside, overflow cylinder（31）Lower end has connected a return duct
（24）And return duct（24）The other end is communicated to liquid reserve tank（2）Inside, return duct（24）It is provided with reflux pump（25）.
2. a kind of lithium battery priming device according to claim 1, it is characterized in that：The opening/closing component（7）Including fixation
It is embedded in connecting hole（421）Connecting tube on hole wall（71）, connecting tube（71）Tube wall on be provided with logical liquid window（711）And logical liquid window
（711）Positioned at upper chamber（41）It is interior, lead to liquid window（711）For by upper chamber（41）Interior electrolyte is let out down to lower chambers completely
（43）It is interior；Connecting tube（71）It is interior to slide the start and stop lever for being equipped with hollow setting（72）, start and stop lever（72）Upper end passes cache box（3）
Upper wall and closing setting, start and stop lever（72）Close to logical liquid window（711）Part perisporium on be provided with lower liquid window（721）, by turning
Dynamic start and stop lever（72）, so as to realize opening/closing component（7）To connecting hole（421）Keying.
3. a kind of lithium battery priming device according to claim 2, it is characterized in that：The start and stop lever（72）Pass cache box
（3）Upper limit ring is installed with the perisporium of upper wall one end（723）, upper limit ring（723）By with cache box（3）Abut to realize
Limit start and stop lever（72）The purpose moved down, start and stop lever（72）Pass connecting tube downwards（71）Being installed with the perisporium of one end prevents from opening
Close bar（72）The lower limit ring moved up（722）, lower limit ring（722）By with dividing plate（42）Abut to realize limitation start and stop lever
（72）The purpose moved up.
4. a kind of lithium battery priming device according to claim 1, it is characterized in that：The exhaust tube（431）Positioned at cavity of resorption
Room（43）Interior one end is bent downwardly setting.
5. a kind of lithium battery priming device according to claim 1, it is characterized in that：Each fluid injection cylinder（4）Side by side and
Set at equal intervals, cache box（3）It is interior to be provided with tune amount component（8）, tune amount component（8）If it is located in cache box including dry-charged plates（3）
In lower wall and laid out in parallel adjusting amount of board（81）, adjusting amount of board（81）Located at adjacent two fluid injections cylinder（4）Between and located at outermost
The fluid injection cylinder of side（4）With overflow cylinder（31）Between, adjusting amount of board（81）For by cache box（3）Inside is divided into several and corresponded to respectively
In fluid injection cylinder（4）And overflow cylinder（31）Small chamber（32）；Adjusting amount of board（81）With cache box（3）Being connected between lower wall prevents
Cache box（3）Interior electrolyte is from adjusting amount of board（81）With cache box（3）Second sealing ring of lower leakage in gap between lower wall
（811）, the second sealing ring（811）Relative to cache box（3）It is fixed；Adjusting amount of board（81）Upper end is installed with for lifting adjusting amount of board
（81）And upper end passes cache box（3）The tune gauge rod of upper wall（82）.
6. a kind of lithium battery priming device according to claim 5, it is characterized in that：The tune gauge rod（82）Pass cache box
（3）Scale is carved with the perisporium of upper wall one end（821）, scale（821）For identifying corresponding upper chamber（41）It is and small
Chamber（32）Volume sum.
7. a kind of lithium battery priming device according to claim 5, it is characterized in that：The tune gauge rod（82）Pass upwards slow
Deposit case（3）Upper wall one end is installed with one piece perpendicular to tune gauge rod（82）Limiting plate（822）, limiting plate（822）Upper screw thread is worn
There is a threaded rod（823）, threaded rod（823）Lower end is installed with embedded in cache box（3）T-shaped block in upper wall（824）, T-shaped block
（824）For in threaded rod（823）Threaded rod is prevented when circumferentially rotating（823）Depart from cache box（3）Upper wall.
8. a kind of lithium battery priming device according to claim 1, it is characterized in that：The lifting platform（5）Upper Slideslip is set
It is equipped with translation stage（6）, translation stage（6）On be provided with some and set at equal intervals and for installing lithium battery（63）Groove（62）,
And groove（62）Length direction perpendicular to several fluid injection cylinders（4）Arragement direction, groove（62）Width is less than fluid injection cylinder（4）
External diameter, and adjacent two grooves（62）Be smaller than two neighboring fluid injection cylinder（4）The minimum spacing of barrel；Translation stage（6）Side
While it is connected with for intermittently translating translation stage（6）The first drive component（61）.
9. a kind of lithium battery priming device according to claim 1, it is characterized in that：The lower liquid hole（434）Close to cavity of resorption
Room（43）The sealing ring perpendicular to hole wall is installed with the hole wall of one end（435）.
10. a kind of lithium battery priming device according to claim 2, it is characterized in that：The dividing plate（42）Close to upper chamber
（41）The side wall of side, which is provided with, to be used for upper chamber（41）Interior electrolyte is directed to logical liquid window（711）Inclined-plane；Fluid injection cylinder
（4）The inwall of lower end, which is provided with, to be used for lower chambers（43）Interior electrolyte is directed to lower liquid hole（434）Inclined-plane.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721062519.8U CN207052675U (en) | 2017-08-24 | 2017-08-24 | A kind of lithium battery priming device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721062519.8U CN207052675U (en) | 2017-08-24 | 2017-08-24 | A kind of lithium battery priming device |
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| CN207052675U true CN207052675U (en) | 2018-02-27 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112098152A (en) * | 2020-09-08 | 2020-12-18 | 山东天润新能源材料有限公司 | Lead-acid batteries electrolyte extraction element |
| CN115189105A (en) * | 2022-09-07 | 2022-10-14 | 深圳市铂纳特斯自动化科技有限公司 | Automatic liquid equipment of annotating of lithium cell |
| CN115621563A (en) * | 2022-12-20 | 2023-01-17 | 广东正德工业科技股份有限公司 | Novel lithium cell production facility is annotated in automation of low consumption energy-conservation |
-
2017
- 2017-08-24 CN CN201721062519.8U patent/CN207052675U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112098152A (en) * | 2020-09-08 | 2020-12-18 | 山东天润新能源材料有限公司 | Lead-acid batteries electrolyte extraction element |
| CN112098152B (en) * | 2020-09-08 | 2024-05-24 | 亿恩科天润新能源材料(山东)有限公司 | Lead-acid battery electrolyte extracting device |
| CN115189105A (en) * | 2022-09-07 | 2022-10-14 | 深圳市铂纳特斯自动化科技有限公司 | Automatic liquid equipment of annotating of lithium cell |
| CN115189105B (en) * | 2022-09-07 | 2022-11-22 | 深圳市铂纳特斯自动化科技有限公司 | Automatic liquid equipment of annotating of lithium cell |
| CN115621563A (en) * | 2022-12-20 | 2023-01-17 | 广东正德工业科技股份有限公司 | Novel lithium cell production facility is annotated in automation of low consumption energy-conservation |
| CN115621563B (en) * | 2022-12-20 | 2023-03-10 | 广东正德工业科技股份有限公司 | Novel lithium cell production facility is annotated in automation of low consumption energy-conservation |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180601 Address after: 363900 Xingtai Industrial Park, Changtai County Economic Development Zone, Zhangzhou, Fujian Patentee after: Dongfang Xing Lion New Power Battery Co., Ltd. Address before: 363900 Xingtai Industrial Park, Changtai Economic Development Zone, Zhangzhou, Fujian, China Patentee before: Retian Winston battery (Changtai) Co., Ltd. |