CN110193665A - A kind of fixture for laser welding of lithium battery - Google Patents
A kind of fixture for laser welding of lithium battery Download PDFInfo
- Publication number
- CN110193665A CN110193665A CN201910533672.1A CN201910533672A CN110193665A CN 110193665 A CN110193665 A CN 110193665A CN 201910533672 A CN201910533672 A CN 201910533672A CN 110193665 A CN110193665 A CN 110193665A
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- pedestal
- fixture
- laser welding
- workbench
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- 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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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Laser Beam Processing (AREA)
Abstract
The present invention relates to lithium battery production technical fields, more particularly to a kind of fixture for laser welding of lithium battery, including the first workbench for placing lithium battery, at least one transverse direction is set on the first workbench and longitudinally movable pedestal, at least two clamp systems of setting are slid laterally along pedestal, and the clamp system is positioned into the positioning mechanism to pedestal, the lithium battery is by adjacent two clamp systems clamping position.By the way that an at least pedestal is laterally arranged on the first workbench for placing lithium battery, pedestal is longitudinally movable, and at least two clamp systems are laterally set along pedestal, and positioning mechanism is set and positions clamp system to pedestal, pedestal can be vertically moved according to the different sizes of lithium battery, slide laterally the position of adjacent two clamp systems adjustment clamp system on the base, clamping position before adapting to the lithium battery laser welding of different sizes, strong applicability, it is easy to operate, lithium battery will not be scratched, guarantees the quality of lithium battery.
Description
Technical field
The present invention relates to lithium battery production technical fields, and in particular to a kind of fixture for laser welding of lithium battery.
Background technique
Present intelligent mobile phone battery market competition is more and more fierce, the rise of raw material and cost of labor, causes battery sharp
The decline of profit improves automation degree of equipment, reduces the road that labour cost is certainty.Currently, between battery core cover and housing
Laser welding process it is relatively backward, welded using simple fixture, not only inefficiency and influence battery core welding quality,
Battery is caused security hidden trouble occur.
In view of equipment cost problem, most of producers are by manually placing entire row battery core to accordingly in welding electric core
It is welded in the fixture of gauge size.Wherein, using the long side fixture of constant spacing, the battery core corresponding one of every kind of gauge size
Money long side fixture, long side fixture are put in below welding laser aid, are moved left and right by a cover die group.When welding long side, only need
Among the folder position that battery core is individually laid flat to long side fixture, laser welding is carried out after clamp battery core.
But existing fixture versatility is not strong, is the folder position ruler according to different battery core width, highly to design electric discharge core
Very little, folder position size fixation cannot be adjusted, therefore the battery core of every kind of gauge size will be equipped with a sleeve clamp, because of daily output type of production
Number specification is more, leads to high production cost, management difficulty is big, and inconvenient, production efficiency is low.Also, to weld battery core
When keep horizontal, can only be wider than battery core width a little when the folder bit width design of long side fixture, be easy to rub when so picking and placing battery core
It wipes, operation is also inconvenient, is easy to scratch battery core surface, causes to influence product quality.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, providing a kind of swashing for lithium battery
Flush weld welding fixture overcomes the fixture for laser welding of existing lithium battery poor for applicability, inconvenient for operation, and be easy to cause product quality
The problem of difference.
The technical solution adopted by the present invention to solve the technical problems is: a kind of fixture for laser welding of lithium battery is provided,
Including the first workbench for placing lithium battery, at least one transverse direction is set on the first workbench and longitudinally movable pedestal,
At least two clamp systems of setting are slid laterally along pedestal, and the clamp system is positioned into the positioning mechanism to pedestal,
The lithium battery is by adjacent two clamp systems clamping position.
Still more preferably scheme of the invention is: the pedestal is equipped with the bar shape trench hole being arranged along its length,
The clutch mechanism slip is set in bar shape trench hole, and adjacent two clutch mechanism slip is by lithium battery clamping position.
Still more preferably scheme of the invention is: the clamp system includes reference block, and prominent reference block is arranged and slides
Sliding shoe in dynamic insertion bar shape trench hole, and prominent reference block setting and the clamping element for clamping lithium battery.
Still more preferably scheme of the invention is: first workbench be equipped with cavity and at least one laterally setting and with
The placing groove of cavity connection, the positioning mechanism include be set in cavity reference block positioning the locating piece to pedestal, and
Fastener for locating piece to be fixed.
Still more preferably scheme of the invention is: first workbench is equipped with the through-hole being connected to cavity, described tight
Firmware is jackscrew, and the jackscrew is set in cavity to lock with locating piece against and by through-hole and locating piece is fixed.
Still more preferably scheme of the invention is: the fixture for laser welding further include for by lithium battery be compacted to
Reference block against hold-down mechanism.
Still more preferably scheme of the invention is: the hold-down mechanism includes scraping wings, and connect with scraping wings
Actuator, the actuator drive scraping wings by lithium battery be compacted to and reference block against.
Still more preferably scheme of the invention is: the fixture for laser welding further includes that at least one band moving base longitudinally moves
Dynamic regulating mechanism, the regulating mechanism include the U-board in placing groove, the regulating part being arranged in U-board, the tune
It saves part and pedestal connecting band moving base vertically moves.
Still more preferably scheme of the invention is: it is horizontally arranged with two pedestals on first workbench, two placing grooves,
Corresponding sliding setting at least two clamp systems on each pedestal, the fixture for laser welding further includes the second workbench, institute
It states the first workbench and slides laterally and be set on the second workbench, the hold-down mechanism is set on the second workbench, by lithium battery
Be compacted to and reference block against.
Still more preferably scheme of the invention is: the fixture for laser welding further includes for the first workbench transverse direction
Slide the buffer buffered.
The beneficial effects of the present invention are by being laterally arranged an at least base on the first workbench for placing lithium battery
Seat, pedestal is longitudinally movable, and at least two clamp systems is laterally arranged along pedestal, and positioning mechanism is arranged and positions clamp system
To pedestal, pedestal can be vertically moved according to the different sizes of lithium battery, slide laterally adjacent two clamp systems adjustment folder
The position of tight mechanism on the base, the clamping position before adapting to the lithium battery laser welding of different sizes, strong applicability, behaviour
Facilitate, lithium battery will not be scratched, guarantees the quality of lithium battery.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 is the schematic perspective view of the fixture for laser welding of lithium battery of the invention；
Fig. 2 is the partial enlarged view of A in Fig. 1；
Fig. 3 be in the present invention latten(-tin) against the structural schematic diagram of fixed sliding shoe.
Specific embodiment
Now in conjunction with attached drawing, elaborate to presently preferred embodiments of the present invention.
As depicted in figs. 1 and 2, the present invention provides a kind of preferred embodiment of the fixture for laser welding of lithium battery.
A kind of fixture for laser welding of lithium battery, including the first workbench 10 for placing lithium battery, at least one laterally
On the first workbench 10 and longitudinally movable pedestal 20, at least two clamp systems of setting are slid laterally along pedestal 20
30, and the clamp system 30 is positioned to the positioning mechanism 40 on pedestal 20, the lithium battery is by adjacent two clamp system
30 clamping positions.
It can longitudinally be moved by the way that at least a pedestal 20, pedestal 20 is laterally arranged on the first workbench 10 for placing lithium battery
It is dynamic, and at least two clamp systems 30 are laterally set along pedestal 20, and positioning mechanism 40 is set by the positioning of clamp system 30 to pedestal
On 20, pedestal 20 can be vertically moved according to the different sizes of lithium battery, slide laterally the adjacent adjustment of two clamp system 30 folder
Position of the tight mechanism 30 on pedestal 20, the clamping position before adapting to the lithium battery laser welding of different sizes, applicability
By force, easy to operate, lithium battery will not be scratched, guarantees the quality of lithium battery.
Further, the pedestal 20 is equipped with the bar shape trench hole 21 being arranged along its length, the clamp system 30
It is slideably positioned in bar shape trench hole 21, adjacent two clamp system 30 is slided lithium battery clamping position.
Clamp system 30 is slideably positioned in bar shape trench hole 21, and operator can clamp according to the size adjusting two of lithium battery
Position of the mechanism 30 in bar shape trench hole 21, adjacent two clamp system 30 can slide in opposition horizontal clamping lithium battery, suitable to adjust
Various sizes of lithium battery should be clamped.
Wherein, the quantity of clamp system 30 can be two, three or three or more.In the present embodiment, bar shape trench hole 21
Five clamp systems 30 are arranged in middle sliding, and disposably can four lithium batteries be clamped with positioning, improve production efficiency.
And hex(agonal)screw can be used that pedestal 20 is installed on the first work after pedestal 20 longitudinally moves to suitable position
On platform 10.
Specifically, the clamp system 30 includes reference block 31, and prominent reference block 31 is arranged and is slidably inserted into bar shape trench hole
Sliding shoe 32 in 21, and the prominent setting of reference block 31 and the clamping element 33 for clamping lithium battery.According to the ruler of lithium battery
It is very little, sliding shoe 32 is adjusted to the suitable position being located in bar shape trench hole 21, the clamping element 33 of adjacent two clamp system 30 presss from both sides
Hold positioning lithium battery.
Sliding shoe 32 penetrates in bar shape trench hole 21, and reference block 31 is contacted with pedestal 20, so that clamp system 30 is whole in base
Sliding stability on seat 20.Also, can have good resistance in the part inlay red copper that reference block 31 is contacted with pedestal 20, red copper
The features such as mill, resistance to low temperature, nonmagnetic, high electric conductivity, impact no-spark, satisfactory mechanical property guarantees reference block 31
Flatness and rigidity.
Further, first workbench 10 is equipped with cavity (not shown) and at least one lateral setting and is connected to cavity
Placing groove 11, the positioning mechanism 40 includes being set to the positioning of reference block 31 in cavity to the locating piece 41 on pedestal 20, with
And the fastener 42 for locating piece 41 to be fixed.
Wherein, with reference to Fig. 3, operator can adjust sliding shoe 32 in bar shape trench hole 21 according to various sizes of lithium battery
Suitable position, the 33 clamping position lithium battery of clamping element of adjacent two clamp system 30, locating piece 41 by reference block 31 position extremely
On pedestal 20, locating piece 41 is fixed in fastener 42, is determined to realize all clamp systems 30 in bar shape trench hole 21
Position is realized to lithium battery clamping position.
Further, first workbench 10 is equipped with the through-hole 12 being connected to cavity, and the fastener 42 is jackscrew, institute
Jackscrew is stated locating piece 41 to be fixed with locating piece 41 against and by the locking of through-hole 12 in the cavity.Wherein, by jackscrew
It is lock onto the first workbench 10 by through-hole 1212, and against locating piece 41, locating piece 41 and reference block 31 are against to reference block
31 are positioned, and are realized and are positioned clamp system 30 to pedestal 20, to realize the clamping position of lithium battery.
Specifically, the locating piece 41 is latten(-tin).It can be first by the both ends of latten(-tin) in the cavity of the first workbench 10
Fixed, jackscrew abuts against the middle part of latten(-tin) so that the middle part of latten(-tin) and reference block 31 against, reference block 31 is positioned,
It will be in the positioning to pedestal 20 of clamp system 30.Alternatively, two sliding slots, the both ends of latten(-tin) are arranged in the cavity of the first workbench 10
It is set in sliding slot, and is slid into reference block 31 to reference block 31 against determining reference block 31 under the action of jackscrew
Clamping position lithium battery is realized in position.Latten(-tin) has stronger wear-resisting property.
In the present embodiment, the fixture for laser welding further include for by lithium battery be compacted to reference block 31 against pressure
Tight mechanism 50.
Specifically, the hold-down mechanism 50 includes scraping wings 51, and the actuator 52 connecting with scraping wings 51, the drive
Moving part 52 drive scraping wings 51 by lithium battery be compacted to reference block 31 against.Drive scraping wings 51 will by setting actuator 52
Lithium battery is compacted to reference block 31 against lithium battery adapts to various sizes of lithium battery into further compression positioning is carried out
Clamping position.Specifically, the actuator 52 is cylinder.
In the present embodiment, the fixture for laser welding further includes the regulating mechanism 60 vertically moved with moving base 20, described
Regulating mechanism 60 includes the U-board 61 in placing groove 11, the regulating part 62 being arranged in U-board 61, the regulating part 62
It is vertically moved with 20 connecting band moving base 20 of pedestal.
Operator can operate regulating part 62 and vertically move with moving base 20, adjust base according to the difference of lithium battery size
Seat the distance between 20 and hold-down mechanism 50, it is specific to adjust the distance between pedestal 20 and scraping wings 61, to adapt to clamping position
Various sizes of lithium battery.The quantity of regulating mechanism 60 can be one, two or more.In the present embodiment, a pedestal
20 are correspondingly arranged two regulating mechanisms 60, and are distributed and are arranged along the length direction of pedestal 20, two regulating mechanisms 60 are arranged, so that base
20 longitudinal movement of seat is stablized.During regulating part 62 is vertically moved with moving base 20, the cell wall of placing groove 11 is to pedestal 20
Movement play the guiding role, and makes pedestal 20 is mobile to stablize, and be not easy to deviate.
Wherein, the regulating part 62 is adjusting screw rod.Adjusting screw rod is arranged in U-board 61, and end is connect with pedestal 20,
The distance between pedestal 20 and hold-down mechanism 50 are adjusted, structure is simple, easy to operate.
In the present embodiment, two pedestals 20, two placing grooves 11, each base are horizontally arranged on first workbench 10
Corresponding sliding setting at least two clamp systems 30 on seat 20, the fixture for laser welding further includes the second workbench 70, and described the
One workbench 10, which slides laterally, to be set on the second workbench 70, and the hold-down mechanism 50 is set on the second workbench 70, by lithium
Battery be compacted to reference block 31 against.
Two pedestals 20 are set on the first workbench 10, two placing grooves 11, corresponding sliding setting on each pedestal 20
At least two clamp systems 30.Accordingly, a pedestal 20 and 11 position of a placing groove are defined as the first station, another pedestal
20 and 11 position of another placing groove be defined as second station.First workbench 10 is slid laterally and is set to the second workbench
On 70, while lithium battery on the first station is completed to carry out laser welding operation after clamping position, operator can operate by
Lithium battery feeding is to second station.After the lithium battery of the first station completes welding, the first workbench 10 is slid laterally, so that the
The lithium battery of two stations is in laser welding position, realizes within the same time, welds to the lithium battery on the first station, the
Two station feedings and positioning lithium battery, improve production efficiency.
Wherein, the second workbench 70 is made of alloy aluminium sheet, is finished after roughing using grinding machine, whole to guarantee
A device rigidity and flatness.Pedestal 20 is formed using No. 45 steel processing and fabricatings.
Further, the fixture for laser welding further include for the first workbench 10 is slid laterally buffered it is slow
Rush device 80.Specifically, one buffer 80 is respectively set at the both ends of the first workbench 10.In the present embodiment, the buffer 80 is
Hydraulic bjuffer.Hydraulic bjuffer occupies little space, and operation performance is stablized, and reduces the vibration that the first work sliding generates.
Further, by installing pen type cylinder (not shown) on the second workbench 70, the first workbench 10 is driven
It is slided on the second workbench 70.
The course of work of fixture for laser welding of the invention is as follows:
On first station, operator is according to the size adjusting clamp system 30 of lithium battery to be welded in bar shape trench hole 21
In position, so that two neighboring clamp system 30 is adapted to clamping position lithium battery, clamp system 30 is adjusted to suitable position, is pushed up
Silk makes reference block 31 of the latten(-tin) against clamp system 30 against latten(-tin), by the positioning to pedestal 20 of clamp system 30, realizes
To the clamping position of lithium battery；Meanwhile the cylinder of hold-down mechanism 50 drives scraping wings 51 to be compacted to lithium battery and reference block 31
Against to the clamping position of lithium battery progress further, clamping of the lithium battery before laser welding is fixed on the first station of realization
Position；Lithium battery is subjected to using outside weldings equipment；After completing welding, operator is manual or uses mechanical handspring
Turn the another side of lithium battery then lithium battery；After the completion of welding, pen type cylinder drives the first workbench 10 to slide laterally, so that the
The lithium battery of two stations is in the corresponding position of hold-down mechanism 50, and it is fixed that hold-down mechanism 50 carries out further clamping to lithium battery
Position, is positioned and is welded operation to the lithium battery in second station.
It should be understood that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations, to ability
It for field technique personnel, can modify to technical solution illustrated in the above embodiments, or special to part of technology
Sign is equivalently replaced；And all such modifications and replacement, it should all belong to the protection domain of appended claims of the present invention.
Claims (10)
1. a kind of fixture for laser welding of lithium battery, it is characterised in that: including the first workbench for placing lithium battery, at least
One transverse direction is set on the first workbench and longitudinally movable pedestal, and at least two clamp systems of setting are slid laterally along pedestal,
And the clamp system is positioned into the positioning mechanism to pedestal, the lithium battery is by adjacent two clamp systems clamping position.
2. fixture for laser welding according to claim 1, it is characterised in that: the pedestal is equipped with and sets along its length
The bar shape trench hole set, the clutch mechanism slip are set in bar shape trench hole, and adjacent two clutch mechanism slip clamps lithium battery
Positioning.
3. fixture for laser welding according to claim 2, it is characterised in that: the clamp system includes reference block, prominent
Reference block is arranged and is slidably inserted into the sliding shoe in bar shape trench hole, and prominent reference block setting and the folder for clamping lithium battery
Tight part.
4. fixture for laser welding according to claim 3, it is characterised in that: first workbench is equipped with cavity and at least
One placing groove for being laterally arranged and being connected to cavity, the positioning mechanism include being set in cavity to position reference block to pedestal
Locating piece, and the fastener for locating piece to be fixed.
5. fixture for laser welding according to claim 4, it is characterised in that: first workbench is equipped with and is connected to cavity
Through-hole, the fastener be jackscrew, the jackscrew be set to cavity in locating piece against and by through-hole lock to locating piece
It is fixed.
6. fixture for laser welding according to claim 4, it is characterised in that: the fixture for laser welding further includes for inciting somebody to action
Lithium battery be compacted to and reference block against hold-down mechanism.
7. fixture for laser welding according to claim 6, it is characterised in that: the hold-down mechanism includes scraping wings, and
The actuator being connect with scraping wings, the actuator drive scraping wings by lithium battery be compacted to and reference block against.
8. fixture for laser welding according to claim 4, it is characterised in that: the fixture for laser welding further includes at least one
Regulating mechanism with moving base longitudinal movement, the regulating mechanism include the U-board in placing groove, are arranged in U-board
Regulating part, the regulating part and pedestal connecting band moving base vertically move.
9. fixture for laser welding according to claim 6, it is characterised in that: be horizontally arranged with two on first workbench
Pedestal, two placing grooves, corresponding sliding setting at least two clamp systems, the fixture for laser welding further include on each pedestal
Second workbench, first workbench, which slides laterally, to be set on the second workbench, and the hold-down mechanism is set to the second work
On platform, by lithium battery be compacted to and reference block against.
10. fixture for laser welding according to claim 8, it is characterised in that: the fixture for laser welding further includes being used for
The buffer buffered is slid laterally to the first workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910533672.1A CN110193665A (en) | 2019-06-19 | 2019-06-19 | A kind of fixture for laser welding of lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910533672.1A CN110193665A (en) | 2019-06-19 | 2019-06-19 | A kind of fixture for laser welding of lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110193665A true CN110193665A (en) | 2019-09-03 |
Family
ID=67754877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910533672.1A Pending CN110193665A (en) | 2019-06-19 | 2019-06-19 | A kind of fixture for laser welding of lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110193665A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112271363A (en) * | 2020-11-09 | 2021-01-26 | 湖南宝特瑞能新能源有限责任公司 | Positioning and clamping mechanism for pressure welding of lithium battery cap |
| CN119153801A (en) * | 2024-09-18 | 2024-12-17 | 广东金晟新能源股份有限公司 | Battery cell production and processing device of lithium iron phosphate battery |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201385198Y (en) * | 2009-04-01 | 2010-01-20 | 深圳市迪凯特电池科技有限公司 | Weld universal jig of lithium battery seal |
| CN201889592U (en) * | 2010-12-06 | 2011-07-06 | 华明电源(深圳)有限公司 | Welding clamp of lithium ion battery aluminum case cell |
| CN202715967U (en) * | 2012-06-25 | 2013-02-06 | 深圳市迪凯特电池科技有限公司 | Lithium ion battery welding die |
| WO2014203489A1 (en) * | 2013-06-17 | 2014-12-24 | 株式会社アマダミヤチ | Outer can sealing method and outer can sealing device |
| CN109845022A (en) * | 2017-06-29 | 2019-06-04 | 株式会社Lg化学 | For checking the grip device of the quality of secondary cell |
-
2019
- 2019-06-19 CN CN201910533672.1A patent/CN110193665A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201385198Y (en) * | 2009-04-01 | 2010-01-20 | 深圳市迪凯特电池科技有限公司 | Weld universal jig of lithium battery seal |
| CN201889592U (en) * | 2010-12-06 | 2011-07-06 | 华明电源(深圳)有限公司 | Welding clamp of lithium ion battery aluminum case cell |
| CN202715967U (en) * | 2012-06-25 | 2013-02-06 | 深圳市迪凯特电池科技有限公司 | Lithium ion battery welding die |
| WO2014203489A1 (en) * | 2013-06-17 | 2014-12-24 | 株式会社アマダミヤチ | Outer can sealing method and outer can sealing device |
| CN109845022A (en) * | 2017-06-29 | 2019-06-04 | 株式会社Lg化学 | For checking the grip device of the quality of secondary cell |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112271363A (en) * | 2020-11-09 | 2021-01-26 | 湖南宝特瑞能新能源有限责任公司 | Positioning and clamping mechanism for pressure welding of lithium battery cap |
| CN112271363B (en) * | 2020-11-09 | 2023-05-09 | 深圳市日亚星科技有限公司 | Positioning and clamping mechanism for pressure welding of lithium battery cap |
| CN119153801A (en) * | 2024-09-18 | 2024-12-17 | 广东金晟新能源股份有限公司 | Battery cell production and processing device of lithium iron phosphate battery |
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Application publication date: 20190903 |