CN202839863U - Safety device used for lithium ion battery formatting and grading - Google Patents
Safety device used for lithium ion battery formatting and grading Download PDFInfo
- Publication number
- CN202839863U CN202839863U CN2012204691880U CN201220469188U CN202839863U CN 202839863 U CN202839863 U CN 202839863U CN 2012204691880 U CN2012204691880 U CN 2012204691880U CN 201220469188 U CN201220469188 U CN 201220469188U CN 202839863 U CN202839863 U CN 202839863U
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- Prior art keywords
- battery
- cabinet
- lithium ion
- safety device
- battery compartment
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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
-
- 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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Abstract
Provided is a safety device used for lithium ion battery formatting and grading. The safety device used for the lithium ion battery formatting and grading comprises a cabinet. At least one layer of battery bins is arranged in the cabinet, the upper ends of the battery bins are opened, and each battery bin is composed of an insulated fire protection layer in the inner layer and a stainless steel layer in the outer layer. The battery bins are connected in series through shafts so as to form a battery bin line, two ends of the battery bin line are respectively provided with a rotating shaft, and two ends of each rotating shaft penetrate out of the side wall of the cabinet. A battery positioning mechanism used for positioning batteries is arranged on the upper end of each battery bin. According to the safety device used for the lithium ion battery formatting and grading, the use of battery bins in a double-layer structure enables the batteries to be good in insulating effect with the external, and short circuit of the batteries because of misoperation of workers or other accidents can be avoided. In addition, the battery bins in the double-layer structure have high anti-explosion performance. By means of the structure of rotating shafts of the battery bins, the batteries can carry out multi-angle rotation in a standing stage (infiltration effect of electrolyte is improved), and therefore turnover of the batteries one by one by manual work is avoided, and production efficiency in workshops is greatly improved.
Description
Technical field
The utility model relates to a kind of safety device during for the lithium ion battery forming and capacity dividing.
Background technology
Lithium ion battery is high because of monomer whose voltage as secondary cell of new generation, energy and power density large, long-life, quality are gently little, memory-less effect, the advantage such as pollution-free, has become current widely used power supply product.Its application mainly comprises all kinds of portable electronic consumer goods (such as smart mobile phone, panel computer, digital camera etc.); Solar energy/supporting the energy storage in wind energy power station; Pure electric automobile (EV) and hybrid vehicle (HEV); Military weaponry; Space industry etc.The manufacturing of lithium ion battery is a complex techniques process that comprises multi-step: be stirred to coating, roll-in, cross cutting, lamination assembling, fluid injection, forming and capacity dividing etc. from initial slurry.The craft precision control of each step all plays a part crucial to the performance performance of final battery.
In the process for making of whole lithium ion battery, change into that to compare other operations obviously larger with the potential safety hazard that the partial volume stage exists.Therefore need to guarantee the safety of corresponding operating personnel, equipment and product, potential safety hazard got rid of as far as possible, and since the damage control that security reason brings within the scope of minimum.Yet, existing change into the partial volume process for making in, more employed simple device and mode of operation can not the to satisfy effectively above-mentioned requirements, so are unfavorable for safety in production and the management of lithium ion battery.
Summary of the invention
In view of also there not being at present a kind of safety device during for the lithium ion battery forming and capacity dividing, the utility model provides a kind of safety device during for the lithium ion battery forming and capacity dividing, is beneficial to safety in production and the management of lithium ion battery.
The technical scheme in the invention for solving the technical problem is: a kind of safety device during for the lithium ion battery forming and capacity dividing comprises cabinet;
Be provided with at least delegation's battery compartment in the described cabinet, the upper end open of described battery compartment, described battery compartment is comprised of insulated waterproof layer and the outer field stainless steel layer of internal layer; Thereby it is capable to form battery compartment by the axle series connection between the battery compartment, and the two ends that described battery compartment is capable are respectively equipped with rotating shaft, and the two ends of described rotating shaft all pass the sidewall of described cabinet;
The upper end of described battery compartment is provided with the cell positioning mechanism for the location battery.
Further, described cell positioning mechanism comprise upper end open one side that is articulated in described battery compartment battery plate, be positioned at the reference column of opposite side of the upper end open of described battery compartment, the head of described battery plate is against on the described reference column;
The head of described battery plate is provided with location notch, and described reference column is provided with the positioning screw hole corresponding with described location notch, and a location screw rod penetrates in described location notch and the positioning screw hole successively, and described positioning screw is provided with locking nut.
Further, upper end open one side of described battery compartment is provided with hinge, and described battery plate has two, and described battery plate is located on the described hinge.
The utility model also has following additional technical feature:
The cabinet that stretches out of described rotating shaft partly is provided with knob; Rotating shaft is provided with the positioning disk of the inboard that is close to the cabinet sidewall, and described positioning disk is provided with a circle hole, is equipped with bolt on the sidewall of described cabinet, and described bolt is selected a ground and penetrated in the described location hole.
The top of described battery compartment is provided with temperature controller and temperature sensor, and described temperature sensor is connected with described temperature controller signal.
One side of described cabinet is provided with and the capable corresponding timer of described battery compartment.
Temperature controlled concrete mounting means can for: the top of described battery compartment is provided with the temperature locating support, and described temperature locating support is provided with the temperature caulking groove, and described temperature controller is embedded in the described temperature caulking groove; Described temperature sensor also is located on the described temperature locating support; Described temperature locating support is connected with described cabinet by pull bar.
The concrete mounting means of timer can for: the sidewall of described cabinet is provided with the timing locating support, and described timing locating support is provided with the timing caulking groove, and described timer is embedded in the described timing caulking groove.
The opposite side relative with described timer of described cabinet is provided with and the capable corresponding sign groove of described battery compartment.
The bottom surface of described cabinet is provided with universal caster wheel.
The utility model in use, operate as follows: (1) battery standing stage (the necessary operation before the forming and capacity dividing), rotate rotating shaft battery compartment is rotated to an angle, open cell positioning mechanism and put into battery compartment, close again cell positioning mechanism, leave standstill certain hour.(2) battery changes into the stage, first safety cabinet is shifted onto the appointed area (battery that leaves standstill is in advance arranged on the safety cabinet) that changes into, and the both positive and negative polarity connecting line of formation cabinet is connected with the signals collecting line be connected with the battery assigned address, opens formation cabinet and changes into.(3) the battery partial volume stage, elder generation shifts safety cabinet onto the appointed area (battery that changes into is in advance arranged on the safety cabinet) of partial volume, then the both positive and negative polarity connecting line of grading system is connected with the signals collecting line to be connected with the battery assigned address, opens grading system and carries out partial volume.
The beneficial effects of the utility model are: (1) makes battery have good insulation effect with extraneous by the battery compartment that uses two-layer structure, avoids careless because of personnel operation or other unexpected batteries that make are short-circuited.(2) battery compartment of two-layer structure also has very high explosion-proof ability, even battery is blasted and also can not be had influence on the safety of staff, relevant device and product in technical process.(3) adopt temperature controller and temperature sensor to carry out Real Time Monitoring to the temperature of battery, after surpassing the warning temperature, reporting to the police, make potential safety hazard be prevented in advance and process.(4) by using the structure of battery compartment rotating shaft, make battery can carry out Multi-angle turnover (improving the electrolyte effect of impregnation may) in the stage of leaving standstill, avoid use manually one by one to the manual upset of battery, Workshop Production efficient improves greatly.(5) make the time of repose of battery obtain accurate control by the use timer, thereby help the raising of product quality.(6) identify the timely monitoring that production process could effectively manage and help battery information to groove by arranging.(7) by using the bottom with the safety cabinet of universal caster wheel, avoid the carrying that repeats of battery, thereby also reduced some unexpected generations in handling process, make production process more succinct efficient.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is another structural representation of the present utility model.
Fig. 3 is the structural representation of battery compartment.
Fig. 4 is the configuration state figure that puts into battery compartment behind the battery.
Fig. 5 is another configuration state figure that puts into battery compartment behind the battery.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
With reference to Fig. 1 ~ Fig. 5, a kind of safety device during for the lithium ion battery forming and capacity dividing comprises cabinet 1;
Be provided with the four lines battery compartment in the described cabinet 1, the upper end open of described battery compartment 2, described battery compartment 2 is comprised of insulated waterproof layer 3 and the outer field stainless steel layer 4 of internal layer; Thereby it is capable to form battery compartment by the axle series connection between the battery compartment, and the two ends that described battery compartment is capable are respectively equipped with rotating shaft 5, and the two ends of described rotating shaft 5 all pass the sidewall of described cabinet 1;
The upper end of described battery compartment is provided with the cell positioning mechanism for the location battery.In the present embodiment, the concrete structure of described cell positioning mechanism is: comprise upper end open one side that is articulated in described battery compartment battery plate 6, be positioned at the reference column 7 of opposite side of the upper end open of described battery compartment, the head of described battery plate 6 is against on the described reference column 7; The head of described battery plate 7 is provided with location notch 8, and described reference column 7 is provided with the positioning screw hole corresponding with described location notch 8, and a location screw rod 9 penetrates in described location notch 8 and the positioning screw hole successively, and described positioning screw 9 is provided with locking nut 10.Upper end open one side of described battery compartment is provided with hinge 11, and described battery plate 6 has two, and described battery plate 6 is located on the described hinge 11.
In the present embodiment, the cabinet that stretches out of described rotating shaft 5 partly is provided with knob 12, convenient operation; Rotating shaft 5 is provided with the positioning disk 13 of the inboard that is close to the cabinet sidewall, and described positioning disk 13 is provided with a circle hole 14, is equipped with bolt 15 on the sidewall of described cabinet, and described bolt 15 is selected a ground and penetrated in the described location hole 14.
In the present embodiment, the top of described battery compartment is provided with temperature controller 16 and temperature sensor 17, and described temperature sensor 17 is connected with described temperature controller 16 signals.In the present embodiment, the concrete mounting means of temperature controller 16 is: the top of described battery compartment is provided with temperature locating support 18, and described temperature locating support 18 is provided with the temperature caulking groove, and described temperature controller 16 is embedded in the described temperature caulking groove; Described temperature sensor 17 also is located on the described temperature locating support 18; Described temperature locating support 18 is connected with described cabinet 1 by pull bar 19.
In the present embodiment, a side of described cabinet 1 is provided with and the capable corresponding timer 20 of described battery compartment.In the present embodiment, the concrete mounting means of timer 20 is: the sidewall of described cabinet is provided with timing locating support 21, and described timing locating support 21 is provided with the timing caulking groove, and described timer 20 is embedded in the described timing caulking groove.
The opposite side relative with timer of described cabinet 1 is provided with and the capable corresponding sign groove 22 of described battery compartment.
The bottom surface of described cabinet 1 is provided with universal caster wheel 23.
The utility model in use, operate as follows: (1). the battery standing stage (the necessary operation before the forming and capacity dividing), bolt 15 with the safety cabinet two sides takes off first, then the row of one on safety cabinet battery compartment is rotated to an angle, the bolt 15 that takes off is in advance put back to original position, then unclamp the locking nut 10 on the battery plate, open battery plate 6 and put into battery 24; Then closed battery plate 6 is also with locking nut 10 lockings, take off the bolt 15 of both sides, according to technological requirement battery rotary is locked bolt 15 to the specified angle of technique (leaving standstill whole that the battery needs rotate a plurality of angles in the process according to technological requirement), bolt 15 is pierced in the location hole 14; Then open timer 20 mains switches and timer (battery standing requires if having time) is set, then at the opposite side of safety cabinet, in some essential informations and putting identification groove 22 with corresponding operation process card record battery, the whole process of leaving standstill is finished.(2). battery changes into the stage, first safety cabinet is shifted onto the appointed area (battery that leaves standstill is in advance arranged on the safety cabinet) that changes into, the both positive and negative polarity connecting line of formation cabinet is connected with the signals collecting line is connected with the battery assigned address, open temperature controller 16 mains switches, arrange and enable temperature controller 16 and temperature sensor 17, temperature controller 16 receives the temperature signal of temperature sensor 17, the temperature that battery changes into is carried out Real Time Monitoring, then in some essential informations and putting identification groove 22 with corresponding operation process card record battery, open formation cabinet and change into; Turn off temperature controller 16 after changing into end, pull down both positive and negative polarity connecting line and the signals collecting line of formation cabinet, battery is flowed into the partial volume operation.(3). the battery partial volume stage, first safety cabinet is shifted onto the appointed area (battery that changes into is in advance arranged on the safety cabinet) of partial volume, then the both positive and negative polarity connecting line of grading system is connected with the signals collecting line and is connected with the battery assigned address, open the temperature controller mains switch, arrange and enable temperature controller 16 and temperature sensor 17, temperature controller 16 receives the temperature signal of temperature sensor 17, temperature to the partial volume battery is carried out Real Time Monitoring, then in some essential informations and putting identification groove 22 with corresponding operation process card record battery, open grading system and carry out partial volume; Partial volume is turned off temperature controller 16 after finishing, and pulls down both positive and negative polarity connecting line and the signals collecting line of grading system, and battery is flowed into next process.
Claims (10)
1. the safety device when being used for the lithium ion battery forming and capacity dividing is characterized in that: comprise cabinet;
Be provided with at least delegation's battery compartment in the described cabinet, the upper end open of described battery compartment, described battery compartment is comprised of insulated waterproof layer and the outer field stainless steel layer of internal layer; Thereby it is capable to form battery compartment by the axle series connection between the battery compartment, and the two ends that described battery compartment is capable are respectively equipped with rotating shaft, and the two ends of described rotating shaft all pass the sidewall of described cabinet;
The upper end of described battery compartment is provided with the cell positioning mechanism for the location battery.
2. the safety device during for the lithium ion battery forming and capacity dividing as claimed in claim 1, it is characterized in that: described cell positioning mechanism comprise upper end open one side that is articulated in described battery compartment battery plate, be positioned at the reference column of opposite side of the upper end open of described battery compartment, the head of described battery plate is against on the described reference column;
The head of described battery plate is provided with location notch, and described reference column is provided with the positioning screw hole corresponding with described location notch, and a location screw rod penetrates in described location notch and the positioning screw hole successively, and described positioning screw is provided with locking nut.
3. the safety device during for the lithium ion battery forming and capacity dividing as claimed in claim 2 is characterized in that: upper end open one side of described battery compartment be provided with hinge, described battery plate has two, described battery plate is located on the described hinge.
4. the safety device during for the lithium ion battery forming and capacity dividing as claimed in claim 1 or 2, it is characterized in that: the cabinet that stretches out of described rotating shaft partly is provided with knob;
Rotating shaft is provided with the positioning disk of the inboard that is close to the cabinet sidewall, and described positioning disk is provided with a circle hole, is equipped with bolt on the sidewall of described cabinet, and described bolt is selected a ground and penetrated in the described location hole.
5. the safety device during for the lithium ion battery forming and capacity dividing as claimed in claim 1 or 2, it is characterized in that: the top of described battery compartment is provided with temperature controller and temperature sensor, and described temperature sensor is connected with described temperature controller signal.
6. the safety device during for the lithium ion battery forming and capacity dividing as claimed in claim 1 or 2, it is characterized in that: a side of described cabinet is provided with and the capable corresponding timer of described battery compartment.
7. the safety device during for the lithium ion battery forming and capacity dividing as claimed in claim 5, it is characterized in that: the top of described battery compartment is provided with the temperature locating support, described temperature locating support is provided with the temperature caulking groove, and described temperature controller is embedded in the described temperature caulking groove; Described temperature sensor also is located on the described temperature locating support;
Described temperature locating support is connected with described cabinet by pull bar.
8. the safety device during for the lithium ion battery forming and capacity dividing as claimed in claim 6, it is characterized in that: the sidewall of described cabinet is provided with the timing locating support, described timing locating support is provided with the timing caulking groove, and described timer is embedded in the described timing caulking groove.
9. the safety device during for the lithium ion battery forming and capacity dividing as claimed in claim 6, it is characterized in that: the opposite side relative with described timer of described cabinet is provided with and the capable corresponding sign groove of described battery compartment.
10. the safety device during for the lithium ion battery forming and capacity dividing as claimed in claim 1 or 2, it is characterized in that: the bottom surface of described cabinet is provided with universal caster wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204691880U CN202839863U (en) | 2012-09-15 | 2012-09-15 | Safety device used for lithium ion battery formatting and grading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204691880U CN202839863U (en) | 2012-09-15 | 2012-09-15 | Safety device used for lithium ion battery formatting and grading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202839863U true CN202839863U (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204691880U Withdrawn - After Issue CN202839863U (en) | 2012-09-15 | 2012-09-15 | Safety device used for lithium ion battery formatting and grading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202839863U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881942A (en) * | 2012-09-15 | 2013-01-16 | 宁波世捷新能源科技有限公司 | Safety device for formation and sub-capacity of lithium ion battery |
| CN103956518A (en) * | 2014-04-28 | 2014-07-30 | 山东驰翔新能源科技有限公司 | Battery forming device |
| CN104241699A (en) * | 2014-09-19 | 2014-12-24 | 徐敖奎 | Rotary formation and capacity grading device |
-
2012
- 2012-09-15 CN CN2012204691880U patent/CN202839863U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881942A (en) * | 2012-09-15 | 2013-01-16 | 宁波世捷新能源科技有限公司 | Safety device for formation and sub-capacity of lithium ion battery |
| CN102881942B (en) * | 2012-09-15 | 2014-08-20 | 宁波世捷新能源科技有限公司 | Safety device for formation and sub-capacity of lithium ion battery |
| CN103956518A (en) * | 2014-04-28 | 2014-07-30 | 山东驰翔新能源科技有限公司 | Battery forming device |
| CN104241699A (en) * | 2014-09-19 | 2014-12-24 | 徐敖奎 | Rotary formation and capacity grading device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130327 Effective date of abandoning: 20140820 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130327 Effective date of abandoning: 20140820 |
|
| RGAV | Abandon patent right to avoid regrant |