CN204348812U - A kind of electrolytic solution priming device on energy-density lithium ion battery production line - Google Patents
A kind of electrolytic solution priming device on energy-density lithium ion battery production line Download PDFInfo
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- CN204348812U CN204348812U CN201420814903.9U CN201420814903U CN204348812U CN 204348812 U CN204348812 U CN 204348812U CN 201420814903 U CN201420814903 U CN 201420814903U CN 204348812 U CN204348812 U CN 204348812U
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- vacuum
- tight
- housing
- lithium ion
- ion battery
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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
A kind of electrolytic solution priming device on energy-density lithium ion battery production line, comprise base, vacuum (-tight) housing and support, described base is symmetrically arranged with clamping plate, clamping plate are connected with the expansion link of the gripper cylinder be fixed on base, vacuum (-tight) housing is provided with above described clamping plate, lower end, vacuum (-tight) housing center is provided with lifting fluid injection cylinder, lifting fluid injection cylinder lower end is connected with electrolyte cover plate, electrolyte cover plate lower end arranges liquid injecting mouth, base below electrolyte cover plate is provided with electrolyte casing, described support is fixed on base two ends, support is fixed with landing slab, landing slab is provided with control device, topping-up pump and hydraulic jack, the expansion link of described hydraulic jack is connected with the vacuum (-tight) housing center of lower end through landing slab, described topping-up pump output connects liquid injection pipe, liquid injection pipe lower end is communicated with liquid injecting mouth through vacuum (-tight) housing, the utility model structure is simple, reasonable in design, vacuum liquid filling, extend the electrolyte life-span, decrease electrolyte waste.
Description
Technical field
The utility model relates to lithium ion battery production equipment technical field, specifically a kind of electrolytic solution priming device on energy-density lithium ion battery production line.
Background technology
In known power energy-density lithium ion battery is produced, the mode adopting artificial fluid injection at present more, manually open the hand-held liquid injecting mouth of cell aluminum-plastic membrane to stretch in battery and carry out fluid injection, labour intensity is large, efficiency is low, and affect the quality of energy-density lithium ion battery, constrain the automated production of power energy-density lithium ion battery.For the problems referred to above; existingly disclose a kind of power energy-density lithium ion battery priming device; belong to priming device; its structure comprises fluid injection support, mechanism for filling liquid and vacuum cup assembly; mechanism for filling liquid is arranged on the top of fluid injection support; vacuum cup assembly comprises two, is symmetricly set on the both sides, middle part of fluid injection support; Mechanism for filling liquid comprises liquid injecting mouth, liquid injecting mouth lift cylinder and topping-up pump, and liquid injecting mouth to be exported with topping-up pump by liquid injection pipe and is connected, and liquid injecting mouth is arranged on liquid injecting mouth lift cylinder, and liquid injecting mouth lift cylinder is arranged on fluid injection support; Vacuum cup assembly comprises vacuum cup and vacuum cup drives cylinder, and vacuum cup and vacuum cup drive cylinders, and vacuum cup drives cylinder to be arranged on fluid injection support; Liquid injecting mouth is arranged on the top of both sides vacuum cup.
But this device directly uses in atmosphere, air can be mixed in battery case and not be full of in the space of electrolyte, moisture in air causes benefit materials in electrolyte to decompose, unfavorable to the performance of energy-density lithium ion battery, thus reduce the useful life of energy-density lithium ion battery, in addition, existingly in battery container, annotate the device of electrolyte after filling completes by cover plate, the lift cylinder connecting cover plate is disposable putting in place, open in the middle of cover plate without pausing, the uncontrollable outlet time, electrolyte waste is many, loss is large, simultaneously, after the cover plate unlatching of electrolyte tank, energy-density lithium ion battery needs to pull out immediately, when operating personnel operate not in time, the energy-density lithium ion battery bulk deposition pulled out can be caused, thus reduce production efficiency and end product quality.
Utility model content
The purpose of this utility model is to provide a kind of vacuum liquid filling, and reduce electrolyte waste, the electrolytic solution priming device on energy-density lithium ion battery production line of coordinated manipulation human users time, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of electrolytic solution priming device on energy-density lithium ion battery production line, comprise base, vacuum (-tight) housing and support, described base is symmetrically arranged with clamping plate, clamping plate are connected with the expansion link of the gripper cylinder be fixed on base, vacuum (-tight) housing is provided with above described clamping plate, lower end, vacuum (-tight) housing center is provided with lifting fluid injection cylinder, lifting fluid injection cylinder lower end is connected with electrolyte cover plate, electrolyte cover plate lower end arranges liquid injecting mouth, base below electrolyte cover plate is provided with electrolyte casing, described support is fixed on base two ends, support is fixed with landing slab, landing slab is provided with control device, topping-up pump and hydraulic jack, the expansion link of described hydraulic jack is connected with the vacuum (-tight) housing center of lower end through landing slab, described topping-up pump output connects liquid injection pipe, liquid injection pipe lower end is communicated with liquid injecting mouth through vacuum (-tight) housing, described control device is by wire and gripper cylinder, lifting fluid injection cylinder, the control valve of hydraulic jack connects, control device is also connected with topping-up pump input by wire.
As further program of the utility model, described vacuum (-tight) housing is connected with vacuum tube, normal pressure pipe, high-voltage tube and pressure vacuum meter, described vacuum tube is provided with vacuum solenoid, described normal pressure pipe arranges normal-pressure solenoid valve, described high-voltage tube is provided with high-pressure solenoid valve.
As further program of the utility model, described vacuum solenoid, normal-pressure solenoid valve are connected with control device by wire with high-pressure solenoid valve.
As further program of the utility model, described vacuum tube and peripheral hardware are inhaled vacuum plant and are connected, and described normal pressure pipe is communicated with air, and described high-voltage tube is connected with peripheral hardware high-pressure installation.
As further program of the utility model, described clamping plate are elastic rubber slab.
As further program of the utility model, described vacuum (-tight) housing and base junction are provided with sealing ring.
As further program of the utility model, the control valve of described lifting fluid injection cylinder is seal electromagnetically operated valve in 3 position-5 way, seal electromagnetic valve in described 3 position-5 way and be provided with A mouth, B mouth, R mouth, P mouth and S mouth, the lower chamber of described lifting fluid injection cylinder is communicated with A mouth, and the upper chamber of lifting fluid injection cylinder is communicated with B mouth.
The beneficial effects of the utility model are: in vacuum (-tight) housing, complete the high injection process than lithium ion battery, in vacuum (-tight) housing, high pressure, highly purified drying nitrogen is passed into by high-voltage tube, not only accelerate the fluid injection time of lithium ion battery, improve operating efficiency, also effectively prevent entering in lithium ion battery box of air not to be full of in the space of electrolyte, extend the useful life of lithium ion battery box electrolyte inside; Adopt in 3 position-5 way and seal solenoid control lifting fluid injection cylinder unlatching electrolyte cover plate, electrolyte cover plate first can be opened a part, after pause a period of time, open electrolyte cover plate completely again, thus control decap, before the lithium ion battery in lithium ion battery accommodating device is drawn out, waste and the loss of electrolyte can be reduced, coordinate operator's operating time, not easily cause the bulk deposition of lithium ion battery, improve production efficiency and end product quality.To sum up, the utility model structure is simple, and reasonable in design, vacuum liquid filling, extends the electrolyte life-span, decreases electrolyte waste.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the electrolytic solution priming device on energy-density lithium ion battery production line.
Fig. 2 is the structural representation sealing electromagnetically operated valve in a kind of electrolytic solution priming device on energy-density lithium ion battery production line in 3 position-5 way.
In figure: 1-base, 2-vacuum (-tight) housing, 3-support, 4-landing slab, 5-control device, 6-hydraulic jack, 7-topping-up pump, 8-liquid injection pipe, 9-pressure vacuum meter, 10-high-voltage tube, 11-normal pressure pipe, 12-vacuum tube, 13-is elevated fluid injection cylinder, 14-electrolyte cover plate, 15-liquid injecting mouth, 16-sealing ring, 17-gripper cylinder, 18-clamping plate, 19-electrolyte casing.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, in the utility model embodiment, a kind of electrolytic solution priming device on energy-density lithium ion battery production line, comprise base 1, vacuum (-tight) housing 2 and support 3, described base 1 is symmetrically arranged with clamping plate 18, clamping plate 18 are connected with the expansion link of the gripper cylinder 17 be fixed on base 1, vacuum (-tight) housing 2 is provided with above described clamping plate 18, lower end, vacuum (-tight) housing 2 center is provided with lifting fluid injection cylinder 13, lifting fluid injection cylinder 13 lower end is connected with electrolyte cover plate 14, electrolyte cover plate 14 lower end arranges liquid injecting mouth 15, base 1 below electrolyte cover plate 14 is provided with electrolyte casing 19, described support 3 is fixed on base 1 two ends, support 3 is fixed with landing slab 4, landing slab 4 is provided with control device 5, topping-up pump 7 and hydraulic jack 6, the expansion link of described hydraulic jack 6 is connected with vacuum (-tight) housing 2 center of lower end through landing slab 4, described topping-up pump 7 output connects liquid injection pipe 8, liquid injection pipe 8 lower end is communicated with liquid injecting mouth 15 through vacuum (-tight) housing 2, described control device 5 is by wire and gripper cylinder 17, lifting fluid injection cylinder 13, the control valve of hydraulic jack 6 connects, control device 5 is also connected with topping-up pump 7 input by wire.
In the utility model embodiment, described vacuum (-tight) housing 2 is connected with vacuum tube 12, normal pressure pipe 11, high-voltage tube 10 and pressure vacuum meter 9, the air pressure in vacuum (-tight) housing 2 is detected in real time by pressure vacuum meter 9, described vacuum tube 12 is provided with vacuum solenoid, described normal pressure pipe 11 arranges normal-pressure solenoid valve, described high-voltage tube 12 is provided with high-pressure solenoid valve.
In the utility model embodiment, described vacuum solenoid, normal-pressure solenoid valve are connected with control device 5 by wire with high-pressure solenoid valve, according to the fluid injection operation of lithium ion battery, the air that vacuum solenoid finds time in vacuum (-tight) housing 2 is controlled by control device 5, control normal-pressure solenoid valve air is communicated with vacuum (-tight) housing 2 inside, control high-pressure solenoid valve and add gases at high pressure in vacuum (-tight) housing 2.
In the utility model embodiment, described vacuum tube 12 and peripheral hardware are inhaled vacuum plant and are connected, described normal pressure pipe 11 is communicated with air, described high-voltage tube 10 is connected with peripheral hardware high-pressure installation, this high-pressure installation is high pressure nitrogen device, and high pressure nitrogen device adds high-purity, high pressure, dry nitrogen by high-voltage tube 10 in vacuum (-tight) housing.
In the utility model embodiment, described clamping plate 18 are elastic rubber slab, and the clamping plate 18 of elastic rubber material facilitate stable holding electrolyte casing 19.
In the utility model embodiment, described vacuum (-tight) housing 2 is provided with sealing ring 16 with base 1 junction, ensures the sealing of vacuum (-tight) housing 2, guarantees that vacuum (-tight) housing 2 can normally use.
In the utility model embodiment, the control valve of described lifting fluid injection cylinder 13 is seal electromagnetically operated valve in 3 position-5 way, seal electromagnetic valve in described 3 position-5 way and be provided with A mouth, B mouth, R mouth, P mouth and S mouth, the lower chamber of described lifting fluid injection cylinder 13 is communicated with A mouth, and the upper chamber of lifting fluid injection cylinder 13 is communicated with B mouth.
The operation principle of the utility model embodiment: center electrolyte casing 19 being pushed base 1, control device 5 controls gripper cylinder 13 and is gripped by electrolyte casing 19, vacuum (-tight) housing 2 is built by hydraulic control oil cylinder 6, open the vacuum solenoid that vacuum tube 12 is arranged, inhale vacuum plant by peripheral hardware the air in vacuum (-tight) housing 2 is extracted out, close vacuum electromagnetic valve, open the high-pressure solenoid valve that high-voltage tube 10 is arranged, in vacuum (-tight) housing 2, high-purity is passed into by high pressure nitrogen device, high pressure, drying nitrogen, control lifting fluid injection cylinder 13 and electrolyte cover plate 14 is covered electrolyte casing 19, open topping-up pump 7 and inject electrolyte in electrolyte casing 19, after having injected, control device 5 controls to seal electromagnetic valve work in 3 position-5 way, start lifting fluid injection cylinder 13 and electrolyte cover plate 14 is promoted one section of height, then pause a period of time by sealing solenoid control lifting fluid injection cylinder 13 in 3 position-5 way, then, control to seal electromagnetically operated valve in 3 position-5 way to work on, lifting fluid injection cylinder 13 is allowed to open completely, extract nitrogen out, open normal-pressure solenoid valve, after allowing vacuum (-tight) housing 2 reply normal atmosphere (An), vacuum (-tight) housing opened by hydraulic control oil cylinder 6, take out electrolyte casing 19.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (7)
1. the electrolytic solution priming device on energy-density lithium ion battery production line, comprise base, vacuum (-tight) housing and support, it is characterized in that, described base is symmetrically arranged with clamping plate, clamping plate are connected with the expansion link of the gripper cylinder be fixed on base, vacuum (-tight) housing is provided with above described clamping plate, lower end, vacuum (-tight) housing center is provided with lifting fluid injection cylinder, lifting fluid injection cylinder lower end is connected with electrolyte cover plate, electrolyte cover plate lower end arranges liquid injecting mouth, base below electrolyte cover plate is provided with electrolyte casing, described support is fixed on base two ends, support is fixed with landing slab, landing slab is provided with control device, topping-up pump and hydraulic jack, the expansion link of described hydraulic jack is connected with the vacuum (-tight) housing center of lower end through landing slab, described topping-up pump output connects liquid injection pipe, liquid injection pipe lower end is communicated with liquid injecting mouth through vacuum (-tight) housing, described control device is by wire and gripper cylinder, lifting fluid injection cylinder, the control valve of hydraulic jack connects, control device is also connected with topping-up pump input by wire.
2. a kind of electrolytic solution priming device on energy-density lithium ion battery production line according to claim 1, it is characterized in that, described vacuum (-tight) housing is connected with vacuum tube, normal pressure pipe, high-voltage tube and pressure vacuum meter, described vacuum tube is provided with vacuum solenoid, described normal pressure pipe arranges normal-pressure solenoid valve, described high-voltage tube is provided with high-pressure solenoid valve.
3. a kind of electrolytic solution priming device on energy-density lithium ion battery production line according to claim 2, it is characterized in that, described vacuum solenoid, normal-pressure solenoid valve are connected with control device by wire with high-pressure solenoid valve.
4. a kind of electrolytic solution priming device on energy-density lithium ion battery production line according to claim 2, it is characterized in that, described vacuum tube and peripheral hardware are inhaled vacuum plant and are connected, and described normal pressure pipe is communicated with air, and described high-voltage tube is connected with peripheral hardware high-pressure installation.
5. a kind of electrolytic solution priming device on energy-density lithium ion battery production line according to claim 1, is characterized in that, described clamping plate are elastic rubber slab.
6. a kind of electrolytic solution priming device on energy-density lithium ion battery production line according to claim 1, is characterized in that, described vacuum (-tight) housing and base junction are provided with sealing ring.
7. a kind of electrolytic solution priming device on energy-density lithium ion battery production line according to claim 1, it is characterized in that, the control valve of described lifting fluid injection cylinder is seal electromagnetically operated valve in 3 position-5 way, seal electromagnetic valve in described 3 position-5 way and be provided with A mouth, B mouth, R mouth, P mouth and S mouth, the lower chamber of described lifting fluid injection cylinder is communicated with A mouth, and the upper chamber of lifting fluid injection cylinder is communicated with B mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420814903.9U CN204348812U (en) | 2014-12-22 | 2014-12-22 | A kind of electrolytic solution priming device on energy-density lithium ion battery production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420814903.9U CN204348812U (en) | 2014-12-22 | 2014-12-22 | A kind of electrolytic solution priming device on energy-density lithium ion battery production line |
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| Publication Number | Publication Date |
|---|---|
| CN204348812U true CN204348812U (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420814903.9U Expired - Fee Related CN204348812U (en) | 2014-12-22 | 2014-12-22 | A kind of electrolytic solution priming device on energy-density lithium ion battery production line |
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| Country | Link |
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| CN (1) | CN204348812U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024325A (en) * | 2017-06-02 | 2017-08-08 | 中国电子科技集团公司第二十六研究所 | Mass-spectrometer leak detector structure |
| CN110854353A (en) * | 2019-11-14 | 2020-02-28 | 江苏英能新能源科技有限公司 | Baking and liquid injection integrated equipment for lithium battery processing |
-
2014
- 2014-12-22 CN CN201420814903.9U patent/CN204348812U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024325A (en) * | 2017-06-02 | 2017-08-08 | 中国电子科技集团公司第二十六研究所 | Mass-spectrometer leak detector structure |
| CN110854353A (en) * | 2019-11-14 | 2020-02-28 | 江苏英能新能源科技有限公司 | Baking and liquid injection integrated equipment for lithium battery processing |
| CN110854353B (en) * | 2019-11-14 | 2022-07-15 | 江苏英能新能源科技有限公司 | Baking and liquid injection integrated equipment for lithium battery processing |
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| 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: 20150520 Termination date: 20181222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |