CN106099219B - Rapid needling device for power battery discharge - Google Patents
Rapid needling device for power battery discharge Download PDFInfo
- Publication number
- CN106099219B CN106099219B CN201610473315.7A CN201610473315A CN106099219B CN 106099219 B CN106099219 B CN 106099219B CN 201610473315 A CN201610473315 A CN 201610473315A CN 106099219 B CN106099219 B CN 106099219B
- Authority
- CN
- China
- Prior art keywords
- needle
- power battery
- cylinder
- needling
- fixed baffle
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 41
- 239000010959 steel Substances 0.000 claims abstract description 41
- 208000028659 discharge Diseases 0.000 description 11
- 230000005611 electricity Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000001467 acupuncture Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000010926 waste battery Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/54—Reclaiming serviceable parts of waste accumulators
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Finger-Pressure Massage (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to a quick needling device for power battery discharge, which comprises a needling steel needle, wherein the needling steel needle is fixed at the piston end of a needling cylinder, a conveyor belt is horizontally arranged right below the needling steel needle, and positioning grooves for clamping power batteries are sequentially arranged on the conveyor belt at equal intervals along the length direction of the conveyor belt. Therefore, the device controls the needling steel needles to intermittently and quickly needle the power batteries arranged on the conveyor belt through the relay and the needling cylinder, so that the scrapped batteries sequentially enter needling positions on a production line, and the needled batteries enter subsequent working sections through the production line, thereby realizing the quick discharge operation of the scrapped batteries. In addition, the device has simple structure and high efficiency, can be operated in batches and has significance for industrial use.
Description
Technical field
The invention patent relates to power battery technology fields, and in particular to a kind of rapid pin thorn for power battery electric discharge
Device.
Background technique
With the fast development of new-energy automobile, power battery（That is battery）Usage amount be increasing year by year, usually come
It says, when power battery capacity drops to the 80% of raw capacity, then it is assumed that the service life of the power battery has terminated.Currently,
There is a large amount of power battery that will eliminate, and with the large-scale popularization of this several years new-energy automobiles, future all will every year
There is a large amount of power battery retired, even if the retired battery to get off can carry out secondary use, but finally all scraps.For
The processing of these waste batteries has become the major issue of vehicle factor and Battery Plant's facing.
At present in terms of battery recycling, either power battery producer or vehicle producer have all expanded research.?
Before Battery disposal, it is necessary to discharge battery, could will not generate danger in subsequent treatment process in this way.Conventional method
It is to be discharged by test cabinet battery, still, even if after discharging power battery, there are also a small amount of electricity for inside battery
Amount.And in order to thoroughly discharge the electricity of battery, it needs that battery is carried out needle thorn and allows inside battery before discharge treatment
Short circuit could completely discharge the electricity of battery in this way.But it is presently mainly to pass through manually to carry out acupuncture manipulation to single battery,
It is its low efficiency, at high cost；And industrialization is unable to satisfy there are no the acupuncture apparatus that mass uses in terms of document and patent
Demand.
Summary of the invention
To solve the above-mentioned problems, the invention patent provides a kind of quick needling device for power battery electric discharge,
This device quickly can carry out needle thorn electric discharge, the application value used with mass to power battery.
The technical solution of the invention patent is as follows：
A kind of quick needling device for power battery electric discharge, including needle pierce steel needle, and the needle thorn steel needle is fixed on needle
The piston end for piercing cylinder, the underface level positioned at needle thorn steel needle are equipped with conveyer belt, on the conveyer belt along its length according to
It is secondary equally spacedly to offer the positioning groove that power battery is set for card.
Further scheme is pierced between steel needle and conveyer belt positioned at needle and is installed with fixed baffle, the outer end of the fixed baffle
It is connect with the piston end of fixed baffle cylinder, moves down fixed baffle and fix the power battery in positioning groove.
Further scheme, the fixed baffle, which is located at needle thorn steel needle, underface, offers wear for needle thorn steel needle thereon
The fixed baffle pinprick crossed.
Further scheme, the needle thorn cylinder and fixed baffle cylinder are symmetrically installed in the bracket positioned at conveyor belt two sides
On.
Further scheme, the conveyer belt are driven by transport motor, when the power end of the transport motor is connected with first
Between relay；The first time relay is connect by second time relay with the first solenoid valve for controlling needle thorn cylinder；
The first time relay is connect by time-delay relay with the second solenoid valve for controlling fixed baffle cylinder.
Further scheme, the first time relay are open type, and second time relay and time-delay relay are
Closed type.
The time of first time relay, second time relay and time-delay relay can pass according to realizing in the present invention
The distance for taking positioning groove setting is sent to be configured.The size of positioning groove is designed according to battery size.
The device of the invention rapidly can carry out needle thorn to power battery and discharge, and power battery is successively fastened on
In positioning groove on conveyer belt, the course of work is：
By transport motor driving conveyer belt operation, when first power battery reaches immediately below needle thorn steel needle, when first
Between relay disconnect power supply, stop conveyer belt；Second time relay closure of closed type powers on, and needle is made to pierce cylinder work
Make, control needle thorn steel needle is moved downward and punctured to the inside of power battery；After stopping several seconds, second time relay is disconnected,
Needle thorn cylinder control needle thorn steel needle, which moves upwards, makes needle thorn steel needle leave power battery back to home position.Open type at this time
One time relay is connected and is worked on, and transport motor driving conveyer belt continues to move along, when second power battery reaches
It is postponed to fixed bit, repeats needle motion above-mentioned.
More optimizedly fixed fixed baffle between steel needle and conveyer belt is pierced in needle, is moved down by fixed baffle cylinder solid
It is fixed to live to be set to the power battery in positioning groove, it is mobile to avoid power battery, and guarantee the position of needle thorn.Its course of work is：
By transport motor driving conveyer belt operation, when first power battery reaches immediately below needle thorn steel needle, when first
Between relay disconnect power supply, stop conveyer belt, second time relay of closed type is closed at time-delay relay to be connected
Power supply works at the same time needle thorn cylinder, fixed baffle cylinder, and specifically fixed baffle cylinder drives fixed baffle to move down and be pressed in
It is mobile to avoid power battery for the upper surface of current power battery, and guarantees the position of needle thorn.Steel is pierced with hour hands thorn cylinder control needle
Needle moves downward and by the fixed baffle pinprick on fixed baffle, and punctures to the inside of power battery；After stopping several seconds,
Second time relay and time-delay relay disconnect, and needle thorn cylinder control needle thorn steel needle, which moves upwards, makes needle thorn steel needle leave power
Battery returns to home position；Fixed baffle cylinder also moves up, and fixed baffle is made to leave the upper surface of power battery.At this time
Open type first time relay is connected and is worked on, and transport motor driving conveyer belt continues to move along, and is moved when second
Power battery reaches fixed bit and postpones, and repeats needle motion above-mentioned.
So the device of the invention by relay, needle pierces cylinder and controls needle and pierces steel needle by phased manner to setting on a moving belt
Power battery carry out rapid pin thorn so that waste battery on assembly line in order enter darting station, needle thorn after battery
Enter subsequent workshop section by assembly line, realizes the repid discharge operation of waste battery.In addition, present apparatus structure is simple, efficiency
Height, and energy batch operation, have the meaning that industrialization uses.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the schematic diagram when present invention is equipped with power battery；
Fig. 3 is the schematic diagram that the present invention carries out acupuncture manipulation to power battery；
Fig. 4 is circuit diagram of the invention.
In figure：1- needle pierces steel needle, and 2- needle pierces cylinder, 3- bracket, 4- positioning groove, 5- fixed baffle cylinder, the fixed gear of 6-
Plate, 7- fixed baffle pinprick, 8- conveyer belt, 9- power battery, 10- battery pinprick, 11- transport motor, 12- is at the first time
Relay, second time relay of 13-, the first solenoid valve of 14-, 15- time-delay relay, 16- second solenoid valve, 17- power supply.
Specific embodiment
With reference to the accompanying drawing and the specific embodiment of preferred embodiment the present invention will be described in detail patent.
As shown in Figure 1, a kind of quick needling device for power battery electric discharge, including needle pierce steel needle 1, the needle pierces steel
Needle 1 is fixed on the piston end of needle thorn cylinder 2, and the underface level positioned at needle thorn steel needle 1 is equipped with conveyer belt 8, on the conveyer belt 8
Successively equally spacedly offering the positioning groove 4 that power battery 9 is set for card along its length will move when conveyer belt 8 advances
Power battery is singly.
Further scheme is pierced between steel needle 1 and conveyer belt 8 positioned at needle and is installed with fixed baffle 6, the fixed baffle 6
Outer end is connect with the piston end of fixed baffle cylinder 5, and fixed baffle 6 is made to move down and fix the power in positioning groove 4
Battery 9.
Further scheme, the fixed baffle 6, which is located at needle thorn steel needle 1, underface, offers pierce steel needle 1 for needle thereon
The fixed baffle pinprick 7 passed through.
Further scheme, the needle thorn cylinder 2 and fixed baffle cylinder 5 are symmetrically installed in the branch positioned at 8 two sides of conveyer belt
On frame 3.
Further scheme, the conveyer belt 8 are driven by transport motor 11, and the power end of the transport motor 11 is connected with
One time relay 12；The first time relay 12 pierces the first of cylinder 2 by second time relay 13 and control needle
Solenoid valve 14 connects；The second electricity that the first time relay 12 passes through time-delay relay 15 and control fixed baffle cylinder 5
Magnet valve 16 connects.
Further scheme, the first time relay 12 are open type, second time relay 13 and delay relay
Device 15 is closed type.
Power battery 9 is sequentially arranged in the positioning groove 4 on conveyer belt 8, structure is as shown in Figure 2.Its is worked
Journey is as shown in figure 3, working principle is as shown in Figure 4：Conveyer belt 8 is driven to run by transport motor 11, when first power battery 9 arrives
When piercing 1 underface of steel needle up to needle, the disconnection of first time relay 12 is connect with power supply 17, stops conveyer belt 8, and the second of closed type
The time relay 13 and time-delay relay 15 are closed at and power on, and work at the same time needle thorn cylinder 2, fixed baffle cylinder 5,
Specifically fixed baffle cylinder 5 drives fixed baffle 6 to move down and be pressed in the upper surface of current power battery 9, avoids power battery 9
It is mobile, and guarantee the position of needle thorn.Needle thorn steel needle 1 is controlled with hour hands thorn cylinder 2 to move downward and by consolidating on fixed baffle 6
Determine baffle pinprick 7, and punctures to the inside of power battery 9；After stopping several seconds, second time relay 13 and time-delay relay
15 disconnect, and needle thorn cylinder 2, which controls needle thorn steel needle 1 and moves upwards, makes needle thorn steel needle 1 leave power battery 9 back to home position；
Fixed baffle cylinder 5 also moves up, and fixed baffle 6 is made to leave the upper surface of power battery 9, then leaves electricity on power battery 9
Pond pinprick 10.Open type first time relay 12 is connected and is worked at this time, and transport motor 11 drives conveyer belt 8 to continue
It moves forward, is postponed when second power battery reaches fixed bit, repeat needle motion above-mentioned.
Wherein fixed baffle cylinder 5, fixed baffle 6 can not also be set, and the course of work is：It is driven and is transmitted by transport motor 11
Band 8 is run, and when first power battery 9 reaches needle thorn 1 underface of steel needle, first time relay 12 and power supply 17 are disconnected,
Stop conveyer belt 8；Second time relay 13 closure of closed type powers on, and so that needle thorn cylinder 2 is worked, control needle pierces steel
Needle 1 is moved downward and is punctured to the inside of power battery 9；After stopping several seconds, second time relay 13 is disconnected, and needle pierces 2 cylinder of gas
Control needle thorn steel needle 1, which moves upwards, makes needle thorn steel needle 1 leave power battery 9 back to home position.At this time when open type the first
Between relay 12 connect and work on, transport motor 11 drive conveyer belt 8 continue to move along, when second power battery reaches
It is postponed to fixed bit, repeats needle motion above-mentioned.
The implementation technology of the invention patent is described in detail above, certainly, the invention patent is not only
It is to be defined in above-mentioned specific example.It is all that any type of modification is made to above-described embodiment using the invention patent technology,
Belong within the scope of the technical solution of the invention patent.
Claims (4)
1. a kind of quick needling device for power battery electric discharge, including needle pierce steel needle（1）, it is characterised in that：The needle thorn
Steel needle（1）It is fixed on needle thorn cylinder（2）Piston end, be located at needle pierce steel needle（1）Underface level be equipped with conveyer belt（8）, institute
State conveyer belt（8）On along its length successively equally spacedly offer for block set power battery（9）Positioning groove（4）；
Steel needle is pierced positioned at needle（1）And conveyer belt（8）Between be installed with fixed baffle（6）, the fixed baffle（6）Outer end and fixed keep off
Plate cylinder（5）Piston end connection, make fixed baffle（6）It moves down and fixes set on positioning groove（4）Interior power battery
（9）；The fixed baffle（6）Steel needle is pierced positioned at needle（1）Underface, offer thereon for needle pierce steel needle（1）What is passed through consolidates
Determine baffle pinprick（7）.
2. a kind of quick needling device for power battery electric discharge according to claim 1, it is characterised in that：The needle
Pierce cylinder（2）With fixed baffle cylinder（5）Symmetrically it is installed in positioned at conveyer belt（8）The bracket of two sides（3）On.
3. a kind of quick needling device for power battery electric discharge according to claim 1, it is characterised in that：The biography
Send band（8）By transport motor（11）Driving, the transport motor（11）Power end be connected with first time relay（12）；Institute
State first time relay（12）Pass through second time relay（13）Cylinder is pierced with control needle（2）The first solenoid valve（14）Even
It connects；The first time relay（12）Pass through time-delay relay（15）With control fixed baffle cylinder（5）Second solenoid valve
（16）Connection.
4. a kind of quick needling device for power battery electric discharge according to claim 3, it is characterised in that：Described
One time relay（12）For open type, second time relay（13）And time-delay relay（15）For closed type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610473315.7A CN106099219B (en) | 2016-06-24 | 2016-06-24 | Rapid needling device for power battery discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610473315.7A CN106099219B (en) | 2016-06-24 | 2016-06-24 | Rapid needling device for power battery discharge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106099219A CN106099219A (en) | 2016-11-09 |
| CN106099219B true CN106099219B (en) | 2018-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610473315.7A Active CN106099219B (en) | 2016-06-24 | 2016-06-24 | Rapid needling device for power battery discharge |
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| Country | Link |
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| CN (1) | CN106099219B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707191A (en) * | 2017-01-17 | 2017-05-24 | 深圳市瑞佳达科技有限公司 | Rechargeable energy storage system thermal runaway and thermal runaway expansion integrated experimental apparatus |
| CN111352042A (en) * | 2020-03-07 | 2020-06-30 | 北京铭电龙科技有限公司 | Power module connector detection system and method |
| CN112510283B (en) * | 2020-12-01 | 2021-12-03 | 伟源科技有限公司 | Puncture discharge apparatus for recycling lithium batteries of new energy vehicles |
| DE102023119712A1 (en) * | 2022-07-26 | 2024-02-01 | Liofit Gmbh | Method and device for deep discharging a battery and battery |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201773164U (en) * | 2010-09-02 | 2011-03-23 | 天津力神电池股份有限公司 | Short circuit testing device for pole group of polymer flexible packaging lithium ion battery |
| CN202013927U (en) * | 2011-03-07 | 2011-10-19 | 尚诚德 | Energy-saving and environment-friendly automatic disassembly and separation system for waste storage batteries |
| CN105068013A (en) * | 2015-08-18 | 2015-11-18 | 合肥国轩高科动力能源股份公司 | Device for improving needling testing efficiency of battery |
-
2016
- 2016-06-24 CN CN201610473315.7A patent/CN106099219B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201773164U (en) * | 2010-09-02 | 2011-03-23 | 天津力神电池股份有限公司 | Short circuit testing device for pole group of polymer flexible packaging lithium ion battery |
| CN202013927U (en) * | 2011-03-07 | 2011-10-19 | 尚诚德 | Energy-saving and environment-friendly automatic disassembly and separation system for waste storage batteries |
| CN105068013A (en) * | 2015-08-18 | 2015-11-18 | 合肥国轩高科动力能源股份公司 | Device for improving needling testing efficiency of battery |
Non-Patent Citations (1)
| Title |
|---|
| 废旧LiCoO2锂离子电池回收及再利用研究;昝振峰;《中国优秀硕士论文全文数据库 工程科技 Ⅰ辑》;20140415;B027-366页 * |
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| Publication number | Publication date |
|---|---|
| CN106099219A (en) | 2016-11-09 |
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