CN205177932U - Filling glove box - Google Patents
Filling glove box Download PDFInfo
- Publication number
- CN205177932U CN205177932U CN201520918236.3U CN201520918236U CN205177932U CN 205177932 U CN205177932 U CN 205177932U CN 201520918236 U CN201520918236 U CN 201520918236U CN 205177932 U CN205177932 U CN 205177932U
- Authority
- CN
- China
- Prior art keywords
- fluid injection
- weighing
- district
- glove box
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
Abstract
The utility model provides a filling glove box, the power distribution box comprises a box body, both sides are equipped with the window around the box, the window below is equipped with a plurality of gloves interfaces, the box is turned left from the right side and is equipped with the feed inlet in proper order, the feeding buffer area, the first district of weighing, first notes liquid zone, the material buffer area, the second district of weighing, the liquid zone is annotated to the second, ejection of compact buffer area and discharge gate, be equipped with the transmission band that two levels set up in the first notes liquid zone, article two, the transmission band moves opposite direction, the transmission of turning left of the transmission band that is close to the box rear side, and its the top from right side turn left be equipped with in proper order a plurality of to priming device and evacuating device, be equipped with battery securing device on the second notes liquid zone, the battery securing device top is equipped with one and annotates the liquid needle, weigh to distinguish with the second and be equipped with the weighing device in the first district of weighing, be equipped with controlling means on the box. Through this filling glove box, make lithium cell evacuation again after annotating the liquid in -process to annotate liquid earlier, can improve the notes liquid efficiency of lithium cell, annotate the liquid qualification rate and annotate the liquid precision.
Description
Technical field
The utility model relates to a kind of glove box.
Background technology
It is high that lithium battery has specific energy, and self-discharge rate is low, and high temperature performance is good and the discharge and recharge life-span is long, the features such as memory-less effect.Be widely used at present on the products such as mobile phone, notebook computer, digital camera, electric motor car, electric tool and new-energy automobile.Current most of producer is when injecting electrolyte to battery, all completed by following flow process: vacuumize → quantitative liquid-filling → pressurization → battery discharge, the fluid injection glove box of this electrolyte filling method is adopted to comprise casing, before and after casing, both sides are equipped with form, some glove ports are provided with below form, two ends, casing left and right are respectively equipped with discharging opening and charging aperture, fluid injection mode in this fluid injection glove box is telescopic fluid injection mode, waste is a large amount of artificial, production efficiency is lower, easy generation sleeve side leakage equivalent risk, and fluid injection precision is low, causes fluid injection qualification rate low.
Summary of the invention
In order to solve above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of fluid injection glove box, can improve fluid injection efficiency, fluid injection precision and fluid injection qualification rate.
To achieve these goals, a kind of fluid injection glove box designed by the utility model, comprise casing, before and after described casing, both sides are equipped with form, some glove ports are provided with below described form, two ends, described casing left and right are respectively equipped with discharging opening and charging aperture, turn left from the right side in described casing and be provided with charging buffer area successively, first Weighing Area, first fluid injection district, material buffer area, second Weighing Area, second fluid injection district and discharging buffer area, two horizontally disposed transport tapes are provided with in described first fluid injection district, described two transport tape traffic directions are contrary, transport tape on rear side of the casing is turned left transmission, and turning left from the right side above it, it is some to priming device and vacuum extractor to be provided with successively, described priming device comprises some injection needle be connected with fluid reservoir, described injection needle is all fixed on a fixed leg, described fixed leg and left and right cylinders, thus fixed leg can be moved left and right, the described case apparatus that vacuumizes comprises vacuum tank, described vacuum tank is connected with vacuum pumping pump, described vacuum tank is connected with the first upper and lower air cylinders, thus make to vacuumize case and can move up and down, described second fluid injection district is provided with cell fixing device, also an injection needle be connected with fluid reservoir is provided with above described cell fixing device, described first Weighing Area and the second Weighing Area are equipped with weighing device, described casing is also provided with control device, this control device and weighing device, first upper and lower air cylinders, left and right cylinders.
Further, described cell fixing device is a fixing hole suitable with battery.
Further, isolation sliding door is provided with between described material buffer area and the first fluid injection district.
Further, described charging aperture right-hand member and discharging opening left end are all connected with transitional storehouse, described transitional storehouse left and right both ends open, driving-belt is provided with in described transitional storehouse, described transitional storehouse is provided with screen away from casing one end, described charging aperture and discharging opening are equipped with door moving up and down, and described door is connected with the second upper and lower air cylinders, and described second upper and lower air cylinders is connected with control device.
Further, described form is toughened glass, inside posts PET corrosion-resisting protective film.
A kind of fluid injection glove box that the utility model obtains, its technique effect is: by this fluid injection glove box, vacuumizes after making lithium battery first carry out fluid injection in injection process again, can improve the fluid injection efficiency of lithium battery, fluid injection qualification rate and fluid injection precision.
Accompanying drawing explanation
Fig. 1 is the body structure schematic diagram of fluid injection glove box in the utility model.
Fig. 2 is the partial structurtes schematic diagram in the first fluid injection district in the utility model.
Fig. 3 is the structural representation of cell fixing device in the utility model.
Fig. 4 is the reservoir quantity distribution map adopting the utility model fluid injection glove box.
Fig. 5 is the reservoir quantity distribution map adopting sleeve electrolyte filling method.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As Figure 1-3, a kind of fluid injection glove box that the utility model provides, comprise casing 1, before and after casing, both sides are equipped with form 2, some glove ports 3 are provided with below form, two ends, casing left and right are respectively equipped with discharging opening and charging aperture, turn left from the right side in casing and be provided with charging buffer area 4 successively, first Weighing Area 5, first fluid injection district 6, material buffer area 7, second Weighing Area 8, second fluid injection district 9 and discharging buffer area 10, two horizontally disposed transport tapes 11 are provided with in first fluid injection district, article two, transport tape traffic direction is contrary, transport tape on rear side of the casing is turned left transmission, and turning left from the right side above it, it is some to priming device and vacuum extractor to be provided with successively, priming device comprises some injection needle 12 be connected with fluid reservoir, injection needle is all fixed on a fixed leg 13, fixed leg is connected with left and right cylinder 14, thus fixed leg can be moved left and right, vacuumize case apparatus and comprise vacuum tank 15, vacuum tank is connected with vacuum pumping pump, vacuum tank is connected with the first upper and lower air cylinders 16, thus make to vacuumize case and can move up and down, second fluid injection district is provided with cell fixing device 17, also an injection needle be connected with fluid reservoir is provided with above cell fixing device, first Weighing Area and the second Weighing Area are equipped with weighing device, casing is also provided with control device, this control device and weighing device, first upper and lower air cylinders, left and right cylinders.Wherein, weighing device belongs to prior art, does not repeat them here.
Lithium battery in the present embodiment is cylindric, and therefore cell fixing device is a circular fixation hole 18 suitable with battery.
Be provided with between material buffer area and the first fluid injection district and isolate sliding door 19, the humiture stability in the first fluid injection district can be improved.
Charging aperture right-hand member and discharging opening left end are all connected with transitional storehouse 20, transitional storehouse left and right both ends open, driving-belt is provided with in transitional storehouse, transitional storehouse is provided with screen away from casing one end, charging aperture and discharging opening are equipped with door 21 moving up and down, door is connected with the second upper and lower air cylinders, and the second upper and lower air cylinders is connected with control device.By the door of the screen on transitional storehouse, transitional storehouse and feed inlet and outlet, the humiture stability in fluid injection glove box is further enhanced.
In the present embodiment, form is toughened glass, inside posts PET corrosion-resisting protective film.
First battery pole ear one end is welded in the middle of pole piece, the other end is welded in block below, the battery welded is put into fluid injection glove box by charging aperture, in order to improve working (machining) efficiency, a collection of puts into charging buffer area by the cell tube welded, then cell tube is put on the weighing device of the first Weighing Area 5 by glove ports by operating personnel, and the weight claimed is formed Signal transmissions to control device, then orderly for the cell tube weighing up weight is put on pallet, pallet is provided with some pallet fixing holes suitable with cell tube, and on pallet fixing hole, carry out order mark, then the pallet filling cell tube is put on the transport tape in the first fluid injection district on rear side of casing, fixed leg moves left and right under the effect of left and right cylinder, fluid injection is carried out to the cell tube of each row.On pallet, the pallet fixing hole number of each row can be equal with the number of the injection needle on fixed leg, also can be the integral multiple of injection needle number, and during integral multiple, fixed leg moves around before and after needing, and ensures to carry out fluid injection to each cell tube.
After having noted liquid, pallet side of turning left on transport tape moves a certain distance, come below vacuum extractor, vacuum tank moves down under the effect of the first upper and lower air cylinders, whole pallet is located in vacuum tank, then vacuumize, pressurize a period of time again, then the first upper and lower air cylinders drives vacuum tank up to move, simultaneously when vacuumizing, other a collection of cell tube enters the first fluid injection district and carries out first time fluid injection, cell tube after first time vacuumizes moves to below next priming device and carries out the second fluid injection, repeatedly, the cell tube having noted electrolyte is put in material storage area, pallet is put into transports the first Weighing Area back on the transport tape of cabinet front, for the putting of cell tube of another batch, the cell tube having noted liquid is put in the second Weighing Area it is weighed, weighing device will take weight is transferred on control device, then the second weighed cell tube is put on the fixing hole in the second fluid injection district, fixing hole is provided with induction installation, when induction installation has sensed that cell tube is put into, second time the weighed weight that obtains and first time the weigh difference of the weight obtained and the electrolyte content of theoretical demand of control device compares, during certain limit lower than the electrolyte content of theoretical demand, the injection needle that control device controls the second fluid injection district carries out supplementary electrolyte to cell tube, after supplementing good electrolyte, cell tube is positioned over discharging buffer area, lug is carried out bending by operating personnel, make block gland on cell tube, then discharged by discharging opening.
Wherein, in the repeatedly injection process in the first fluid injection district, after reservoir quantity once fewer than previous reservoir quantity, setting like this, the absorption of battery to electrolyte can be improved, when first time fluid injection, owing to there is no liquid in cell tube, uptake is maximum, more arrive and be more difficult to below absorb, adopt the mode of the reservoir quantity that successively decreases than all measuring or quantitative liquid-filling, there are better absorbent properties, and the waste of electrolyte can be reduced, reduce production cost.
In the present embodiment, produce the lithium battery of 2000MAH, distinguish 4 fluid injections in the first fluid injection, each reservoir quantity is respectively 1.45g, 1.40g, 1.30g, 1.15g, compared with the 5.30g of theoretical demand, does not need to supplement electrolyte in the second fluid injection district, in the fluid injection in the first fluid injection district success, fluid injection efficiency can be improve.The present inventor draws through a large amount of experimental summaries, often adjacent twice reservoir quantity the fluid injection best results of difference when being arithmetic progression.
The present inventor has carried out a large amount of experiments to the fluid injection of this 2000MAH lithium battery and has drawn, compared with adopting the electrolyte filling method in the present invention and originally adopting the method for sleeve fluid injection, adopt the reservoir quantity of the cell tube of the electrolyte filling method fluid injection in the present invention more stable, closer to theoretical value, it is also less that electrolyte is wasted, reservoir quantity is normal distribution, as shown in Figure 4,5.
Claims (5)
1. a fluid injection glove box, comprise casing, before and after described casing, both sides are equipped with form, some glove ports are provided with below described form, two ends, described casing left and right are respectively equipped with discharging opening and charging aperture, it is characterized in that: turning left from the right side in described casing is provided with charging buffer area successively, first Weighing Area, first fluid injection district, material buffer area, second Weighing Area, second fluid injection district and discharging buffer area, two horizontally disposed transport tapes are provided with in described first fluid injection district, described two transport tape traffic directions are contrary, transport tape on rear side of the casing is turned left transmission, and turning left from the right side above it, it is some to priming device and vacuum extractor to be provided with successively, described priming device comprises some injection needle be connected with fluid reservoir, described injection needle is all fixed on a fixed leg, described fixed leg and left and right cylinders, thus fixed leg can be moved left and right, the described case apparatus that vacuumizes comprises vacuum tank, described vacuum tank is connected with vacuum pumping pump, described vacuum tank is connected with the first upper and lower air cylinders, thus make to vacuumize case and can move up and down, described second fluid injection district is provided with cell fixing device, also an injection needle be connected with fluid reservoir is provided with above described cell fixing device, described first Weighing Area and the second Weighing Area are equipped with weighing device, described casing is also provided with control device, this control device and weighing device, first upper and lower air cylinders, left and right cylinders.
2. fluid injection glove box according to claim 1, is characterized in that: described cell fixing device is a fixing hole suitable with battery.
3. fluid injection glove box according to claim 1, is characterized in that: be provided with isolation sliding door between described material buffer area and the first fluid injection district.
4. fluid injection glove box according to claim 1, it is characterized in that: described charging aperture right-hand member and discharging opening left end are all connected with transitional storehouse, described transitional storehouse left and right both ends open, driving-belt is provided with in described transitional storehouse, described transitional storehouse is provided with screen away from casing one end, described charging aperture and discharging opening are equipped with door moving up and down, and described door is connected with the second upper and lower air cylinders, and described second upper and lower air cylinders is connected with control device.
5. fluid injection glove box according to claim 1, is characterized in that: described form is toughened glass, inside posts PET corrosion-resisting protective film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520918236.3U CN205177932U (en) | 2015-11-18 | 2015-11-18 | Filling glove box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520918236.3U CN205177932U (en) | 2015-11-18 | 2015-11-18 | Filling glove box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205177932U true CN205177932U (en) | 2016-04-20 |
Family
ID=55741875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520918236.3U Expired - Fee Related CN205177932U (en) | 2015-11-18 | 2015-11-18 | Filling glove box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205177932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531955A (en) * | 2016-11-30 | 2017-03-22 | 惠州金源精密自动化设备有限公司 | Battery shell liquid injection system |
-
2015
- 2015-11-18 CN CN201520918236.3U patent/CN205177932U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531955A (en) * | 2016-11-30 | 2017-03-22 | 惠州金源精密自动化设备有限公司 | Battery shell liquid injection system |
| CN106531955B (en) * | 2016-11-30 | 2019-06-18 | 惠州金源精密自动化设备有限公司 | Battery case liquid injection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20171118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |