CN106876794A - Battery core edge sealing and lug apparatus for leveling - Google Patents
Battery core edge sealing and lug apparatus for leveling Download PDFInfo
- Publication number
- CN106876794A CN106876794A CN201710167425.5A CN201710167425A CN106876794A CN 106876794 A CN106876794 A CN 106876794A CN 201710167425 A CN201710167425 A CN 201710167425A CN 106876794 A CN106876794 A CN 106876794A
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- China
- Prior art keywords
- battery core
- lug
- edge sealing
- leveling
- operating portion
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Classifications
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- 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
-
- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The present invention provides a kind of edge sealing that can improve battery core and lug flattens the battery core edge sealing and lug apparatus for leveling of efficiency, it is used to carry out battery core edge sealing and lug leveling, battery core includes body, body both sides are provided with flank, one end is provided with lug, described device includes fixture and manipulator, fixture is arranged at first position, manipulator sets and includes the first operating portion and the second operating portion near fixture, it is separately installed with placement unit to capture battery core on first operating portion and the second operating portion, from the second place be transferred in the fixture of first position battery core by the first operating portion, coping structure is provided with second operating portion with the battery core in fixture of bearing down on one, battery core is transferred to the 3rd position by the second operating portion after carrying out edge sealing and lug leveling.Battery core edge sealing of the invention and lug apparatus for leveling, can be greatly enhanced the whole work efficiency of battery core treatment.
Description
Technical field
Present invention is generally directed to the process field of battery core, flattened in particular to a kind of battery core edge sealing and lug
Device.
Background technology
It is well known that battery core treatment is an important link in the assembly line of lithium ion battery.Wherein, battery core
Treatment includes battery core edge sealing and lug leveling.Fig. 6 shows a kind of structure of the common battery core 2 in this area, and it includes body
Portion 21, the both sides of body 21 are provided with flank 22, and one end of body 21 is provided with lug 23.In the treatment of battery core edge sealing,
Need to be bent to flank 22 perpendicular to body 21., it is necessary to lug 23 is flattened in lug leveling treatment, to ensure lug
23 have enough flatness, so as to be follow-up treatment preparatory condition.
At present, the battery core edge sealing treatment and lug leveling treatment are carried out according to the separate operation of twice, so accordingly
Battery core processing unit be also separate setting, both waste of manpower and equipment cost, also influenceed efficiency.
Therefore, edge sealing and lug the leveling efficiency of battery core how are improved, is industry urgent problem.
The content of the invention
A primary object of the present invention is the defect for overcoming above-mentioned prior art, there is provided a kind of to improve battery core
Edge sealing and lug flatten the battery core edge sealing and lug apparatus for leveling of efficiency.
For achieving the above object, the present invention is adopted the following technical scheme that：
A kind of battery core edge sealing and lug apparatus for leveling, for carrying out edge sealing and lug leveling to battery core, the battery core includes
Body, the body both sides are provided with flank, and one end is provided with lug, it is characterised in that described device include fixture and
Manipulator, the fixture is arranged at first position, and the manipulator sets and include the first operating portion near the fixture
With the second operating portion, it is separately installed with placement unit to capture the electricity on first operating portion and second operating portion
From the second place be transferred in the fixture of the first position battery core by core, first operating portion, described
Coping structure is provided with second operating portion with the battery core in the fixture of bearing down on one, second operating portion is sealed
The battery core is transferred to the 3rd position after side and lug leveling.
According to one embodiment, first operating portion and the second operating portion synchronizing moving, in the described first operation
Portion be located at the second place when, second operating position in the first position, in first operating position in described
During first position, in the 3rd position, the first position is the bear down on one position of the battery core, institute for second operating position
It is to grab the position into the battery core to state the second place, and the 3rd position is the position for removing the battery core.
According to one embodiment, the fixture includes support sector, resilient clamp portion and is pressed against platform, the resilient clamp portion
It is installed in the support sector with the pressing platform, it is described to be pressed against one end that platform is located at the lug of the correspondence battery core,
The resilient clamp portion includes the first grip unit being oppositely arranged and the second grip unit to correspond respectively to the battery core two
The clamping face being oppositely arranged is included with bullet in the flank of side, first grip unit and second grip unit
Property clamp the battery core when cause that the flank is bent.
According to one embodiment, the fixture also includes backup portion, the backup portion be arranged in the support sector and
Relative with the pressing platform, the backup portion includes the structure that the battery core can be driven to be moved to the pressing platform.
According to one embodiment, the backup portion includes flexible ejection block and ejection cylinder, and the flexible ejection block is simultaneously
It is flexible face, the correspondence battery core is set, another side connects the piston of the ejection cylinder, the cylinder body fixed installation of the ejection cylinder
In the support sector.
According to one embodiment, at least one of first grip unit and second grip unit are elastic clip
Hold unit.
According to one embodiment, the resilient clamp unit includes grip block, and the one side of the grip block is provided with phase
Transitional surface even and clamping face, support sector described in another side elastic connection.
According to one embodiment, the resilient clamp unit also includes fixed block, guide pillar and spring, and the fixed block is consolidated
In the support sector, described guide pillar one end is fixedly connected the grip block, fixed block described in other end pivot bush unit for Dingan County,
The spring housing is clamped against between the fixed block and the grip block on the guide pillar.
According to one embodiment, the manipulator also includes support body and mobile platform, and the support body is fixedly installed, the shifting
Moving platform is movably mounted on the support body, and first operating portion and second operating portion are arranged on the mobile platform
On, and can stretch.
According to one embodiment, the placement unit includes sucker.
According to one embodiment, second operating portion includes bear down on one portion, lug of battery core and bears down on one portion and pedestal, the base
Seat is arranged on the mobile platform, and the battery core is arranged on the pedestal with bearing down on one portion's elastic telescopic, and the lug bears down on one
Portion's connect setting is beared down on one in portion in the battery core.
According to one embodiment, the battery core portion of bearing down on one includes coping block, guide rod and spring, and the coping block corresponds to
The battery core, the guide rod is fixedly connected the coping block, pedestal described in other end pivot bush unit, and with the pedestal it
Between be provided with position limiting structure, to limit highest distance position of the coping block relative to the pedestal, the spring housing is located at described
On guide rod, and folder is against between the coping block and the pedestal.
According to one embodiment, through hole is provided with the coping block, the sucker can when the coping block is retracted
The through hole is passed to protrude from the coping block lower section.
As shown from the above technical solution, the advantage and good effect of battery core edge sealing of the invention and lug apparatus for leveling exist
In：According to the battery core edge sealing of the invention and lug apparatus for leveling of above-mentioned technical proposal, due to being provided with two operating portions, pass through
Two combined operations of operating portion, can simultaneously complete crawl and the pressing operation of battery core；And due to being set on the second operating portion
Having put can be while presses the coping structure of battery core body and lug, it is possible to while the edge sealing and lug that complete battery core are whole
Flat operation.Therefore, battery core edge sealing of the invention and lug apparatus for leveling can be greatly enhanced the overall work of battery core treatment
Make efficiency.
Brief description of the drawings
By being considered in conjunction with the accompanying following the following detailed description of the embodiment of the present invention, various targets of the invention,
Feature and advantage will become apparent.Accompanying drawing is only exemplary diagram of the invention, is not necessarily drawn to scale.
In the accompanying drawings, same reference represents same or similar part all the time.Wherein：
Fig. 1 is that the stereochemical structure of the battery core edge sealing of the invention and lug apparatus for leveling shown in an exemplary embodiment is shown
It is intended to.
Fig. 2 is that the stereochemical structure of the battery core edge sealing of the invention and lug leveling fixture shown in an exemplary embodiment is shown
It is intended to.
Fig. 3 is the resilient clamp in the battery core edge sealing of the invention and lug leveling fixture shown in an exemplary embodiment
The stereochemical structure enlarged diagram of unit.
Fig. 4 is the stereochemical structure that the battery core edge sealing of the invention that shows in an exemplary embodiment and lug flatten manipulator
Schematic diagram.
Fig. 5 is the second behaviour in the battery core edge sealing of the invention and lug leveling manipulator shown in an exemplary embodiment
Make the stereochemical structure enlarged diagram in portion.
Fig. 6 is the dimensional structure diagram of the battery core of the invention shown in an exemplary embodiment.
Specific embodiment
Example embodiment is described more fully with referring now to accompanying drawing.However, example embodiment can be with various shapes
Formula is implemented, and is not understood as limited to implementation method set forth herein；Conversely, thesing embodiments are provided so that the present invention will
Fully and completely, and by the design of example embodiment those skilled in the art is comprehensively conveyed to.Identical accompanying drawing in figure
Mark represents same or similar structure, thus will omit their detailed description.
In to being described below different examples of the invention, carry out referring to the drawings, the accompanying drawing forms of the invention one
Part, and the different example arrangements and step of achievable many aspects of the invention are wherein shown by way of example.Should
Understand, it is possible to use other specified schemes of part, structure, exemplary means, system and step, and can be without departing from this hair
Structural and functional modification is carried out in the case of bright scope.
For the clear of description and conveniently, battery core edge sealing and the pole in exemplary embodiment of the invention are described separately below
Ear apparatus for leveling, battery core edge sealing and lug leveling fixture, battery core edge sealing and lug leveling manipulator and battery core edge sealing and lug
Flatening method.
1. battery core edge sealing in exemplary embodiment of the invention and the general structure of lug apparatus for leveling
Fig. 1 is that the stereochemical structure of the battery core edge sealing of the invention and lug apparatus for leveling shown in an exemplary embodiment is shown
It is intended to.As shown in figure 1, the battery core edge sealing and lug apparatus for leveling 30 in exemplary embodiment of the invention include fixture 40 and machine
Tool hand 50, fixture 40 and manipulator 50 cooperate, to carry out edge sealing and lug flattening operation to battery core 2.
As shown in figure 1, fixture 40 is arranged at first position, manipulator 50 is set near fixture 40.As shown in Figures 4 and 5, machine
Tool hand 50 has further included the first operating portion 503 and the second operating portion 504, on the first operating portion 503 and the second operating portion 504
Placement unit 505 is separately installed with to capture battery core 2, from the second place be transferred to positioned at first battery core 2 by the first operating portion 503
In the fixture 40 of position, coping structure 506 is provided with the second operating portion 504 with the battery core 2 in fixture 40, second of bearing down on one
Battery core 2 is transferred to the 3rd position by operating portion 504 after carrying out edge sealing and lug leveling.
Here, the first position is the position of the battery core 2 of bearing down on one, namely edge sealing and lug leveling are carried out to battery core 2
Position；The second place is to capture the position of battery core 2, namely the position for capturing untreated battery core 2；3rd position is placement
The position of processed battery core 2.
2. battery core edge sealing and lug in exemplary embodiment of the invention flattens the structure of fixture
Fig. 2 is the stereochemical structure that the battery core edge sealing of the invention that shows in an exemplary embodiment and lug flatten fixture 40
Schematic diagram.Fixture 40 in embodiment shown in Fig. 2 is used to clamp battery core 2 when battery core 2 is carried out edge sealing and lug is flattened.Folder
Tool 40 includes support sector 401, resilient clamp portion 402 and is pressed against platform 403, and resilient clamp portion 402 and pressing platform 403 are respectively mounted
In support sector 401, one end that platform 403 is located at the lug 23 of correspondence battery core 2 is pressed against, resilient clamp portion 402 includes relative setting
The first grip unit 4021 for putting and the second grip unit 4022 are corresponding respectively to the flank 22 of the both sides of battery core 2, the first clamping
The clamping face 404 being oppositely arranged is included on unit 4021 and second grip unit 4022 with resilient clamp battery core 2
So that flank 22 is bent.
Selectively, fixture 40 also includes backup portion 405, and backup portion 405 is arranged in support sector 401 and flat with being pressed against
Platform 403 is relative, and backup portion 405 includes can drive battery core 2 to the structure for being pressed against the movement of platform 403.The work in the backup portion 405
With being one end opposite with the one end for being provided with lug 23 by driving battery core 2 so that the lug 23 of battery core 2 is fully located at pressure
By the top of platform 403, so as to ensure that lug 23 can be flattened completely.
Further, it is pressed against platform 403 and includes horizontally disposed rigid table top 4031, rigid table top 4031 is fixedly mounted
In support sector 401.The effect of the rigid table top 4031 is the rigidity and flatness when ensureing lug 23 by vertical pressing.
Further, backup portion 405 includes flexible ejection block 4051, and the flexible one side of ejection block 4051 is flexible face
4052, set corresponding to battery core 2, another side telescopically can be arranged in support sector 401.Flexible ejection block 4051 and flexible face
Why 4052 be set to flexibility, it is therefore an objective to ensures that one end being pushed against of battery core is not damaged by.
Further, backup portion 405 also includes ejection cylinder 4053, and the piston 4054 of ejection cylinder 4053 connects flexible ejection
Block 4051, the cylinder body 4055 of ejection cylinder 4053 is fixedly mounted in support sector 401.
Certainly, backup portion 405 in addition to the configurations discussed above, may be arranged as other knots that battery core 2 can be driven to move
Structure and configuration, as long as battery core 2 can be promoted to move.
Further, support sector 401 includes flat board 407.
Selectively, at least one of the first grip unit 4021 and the second grip unit 4022 can be movably arranged on
In support sector 401, if ensure that the first grip unit 4021 and the second grip unit 4022 can relative motion set i.e.
Can.In other words, in the first grip unit 4021 and the second grip unit 4022 is movable setting, and another is that fixation sets
Put, it is also possible to which the two is all movable setting.
Selectively, at least one of the first grip unit 4021 and the second grip unit 4022 can be resilient clamps
Unit, that is, be elastically connected to clamping part 401, so as to realize the resilient clamp to battery core 2.
Further, Fig. 3 shows the stereochemical structure of the resilient clamp unit in one exemplary embodiment of the present invention
Enlarged diagram.Resilient clamp unit 406 includes grip block 4061, the one side of grip block 4061, i.e. above-mentioned clamping face 404
It is provided with connected transitional surface 4041 and clamping face 4042, support sector 401 described in the elastic connection of another side 4043.
Further, resilient clamp unit 406 also includes fixed block 4062, guide pillar 4063 and spring 4064, fixed block
4062 are fixedly mounted in support sector 401, and the one end of guide pillar 4063 is fixedly connected grip block 4061, other end pivot bush unit fixed block
4062, spring 4064 is sleeved on guide pillar 4063, and is clamped against between fixed block 4062 and grip block 4061.
Further, transitional surface 4041 can be any one in inclined-plane, cambered surface and continuous curve surface, and it is perpendicular to clamp face 4042
To (i.e. perpendicular to clamping part plane direction) set plane or curved surface.
Here, those skilled in the art understands that the flank 23 of battery core 2 is typically fabricated from a flexible material, in external force
It is easy to bending under effect.When battery core 2 is pressed into the first grip unit 4021 and the second clamping downward vertically from the top of fixture 40
During space between unit 4022, the first grip unit 4021 and the respective grip block 4061 of the second grip unit 4022 are due to electricity
The thrust of the flank 22 of core 2 is located remotely from each other laterally, and the one side of transitional surface 4041 can be that the flank 22 of battery core 2 provides guiding work
With, and due to the presence of spring 4064, in the presence of the resilient clamping force that the first grip unit 4021 and 4022 is provided,
Transitional surface 4041 provides the power for bending flank 22 simultaneously.Therefore, as shown in figure 3, transitional surface 4041 can be from clamping face
4042 towards the direction of the another side 4043 of grip block 4061 towards the inclined inclined-plane in oblique upper.Certainly, transitional surface 4041 except
Can be inclined-plane, or cambered surface or the continuous curve surface shown in Fig. 3, as long as provide guiding force can to the flank 22 of battery core 2
With folding force.
Similarly, when battery core 2 is further pressed downward vertically, clamping face 4042 can further provide that to obtain battery core 2
Flank 22 bending power, until flank 22 be folded into completely it is vertical with the body 21 of battery core 2 untill.Therefore, face is clamped
4042 in addition to it can be the plane shown in Fig. 3, or curved surface, if enable to the complete bending of flank 22 to electricity
Untill the body 21 of core 2 is vertical.
Selectively, clamping face 404 is it can also be provided that the clamping face of only including 4042, without including transitional surface 4041, only
The flank 22 of battery core 2 can be folded into the body 21 perpendicular to battery core 2 to want clamping face 404.
3. battery core edge sealing and lug in exemplary embodiment of the invention flattens the structure of manipulator
Fig. 4 is the stereochemical structure that the battery core edge sealing of the invention that shows in an exemplary embodiment and lug flatten manipulator
Schematic diagram.As shown in figure 4, battery core edge sealing and lug leveling manipulator 50 are used to carry out battery core 2 edge sealing and lug leveling, it is described
Manipulator 50 includes support body 501, mobile platform 502, the first operating portion 503 and the second operating portion 504, and support body 501 is fixedly installed,
Mobile platform 502 is movably mounted on support body 501, and the first operating portion 503 and the second operating portion 504 are arranged on mobile platform
On 502, and can stretch up and down, be separately installed with the first operating portion 503 and the second operating portion 504 placement unit 505 with
Crawl battery core 2, and by mobile platform 502 transfer battery core 2, be additionally provided with coping structure 506 on the second operating portion 504, with
The lug 23 of battery core 2 and the battery core 2 of bearing down on one during the pressure of the second operating portion 504.
Further, the first operating portion 503 and the second operating portion 504 synchronizing moving on mobile platform 502, as the first behaviour
When making portion 503 positioned at the first position of the crawl battery core, the second operating portion 504 is located at the second place of the battery core of bearing down on one
(position i.e. shown in Fig. 1)；When the first operating portion 503 is located at the second place of battery core 2 of bearing down on one, the second operating portion 504 is located at
Place the 3rd position of processed battery core.
Further, the first operating portion 503 and the second operating portion 504 are stretched up and down by telescoping cylinder.
Further, Fig. 5 is the battery core edge sealing of the invention and lug leveling manipulator shown in an exemplary embodiment
In the second operating portion 504 stereochemical structure enlarged diagram.Wherein, placement unit 505 includes sucker 5051.Coping structure
506 include that battery core bears down on one portion 5061 and lug bears down on one portion 5062.Preferably, corresponding to the structure of battery core 2, lug bears down on one portion
5062 lower surface 5066 bears down on one the lower surface 5064 in portion 5061 less than battery core.
Second operating portion 504 also includes pedestal 507, and battery core is arranged on pedestal 507 with bearing down on one the elastic telescopic of portion 5061,
Lug bear down on one the connect setting of portion 5062 battery core bear down on one portion 5061 the lug 23 corresponding to battery core 2 one end.
Battery core portion 5061 of bearing down on one includes coping block 5063, guide rod 5064 and spring 5065, and coping block 5063 corresponds to electricity
The body 21 of core 2 is set, and the one end of guide rod 5064 is fixedly connected coping block 5063, other end pivot bush unit pedestal 507, and and base
Position limiting structure is provided between seat 507, to limit highest distance position of the coping block 5063 relative to pedestal 507, spring 5065 is arranged
In on guide rod 5064, and folder is against between coping block 5064 and pedestal 507.The position-limit mechanism is used to prevent guide rod 5064 and pressure
Jacking block 5063 drops from pedestal 507, and the spring 5065 being sheathed on guide rod 5064 presses the body of battery core 2 in coping block 5063
It is used to provide elastic force when 21.The effect of the elastic force is increased the pressure of lug leveling so that the flatness of lug leveling
More preferably.
Further, pedestal 507 includes connecting plate 508, and connecting plate 508 is provided with through hole 509, and position limiting structure is included
Jump ring 510 (as shown in Figure 4), the connect setting of jump ring 510 guide rod 5064 away from coping block 5063 one end, and positioned at connecting plate
508 tops, external dimensions are more than the diameter of through hole 509.
Selectively, the position limiting structure can also be alignment pin, as long as position-limit mechanism is prevented from guide rod 5064 and pressure
Jacking block 5063 drops from pedestal 507, the alignment pin connect setting guide rod 5064 away from coping block 5063 one end, and
It is more than the diameter of through hole 509 positioned at the top of connecting plate 508, length dimension.
Further, through hole 5067, the energy when coping block 5063 is retracted of the sucker 5051 are provided with coping block 5063
Through hole 5067 is enough passed to protrude from the lower section of coping block 5063.
Preferably, in such scheme guide rod 5064 and the quantity of spring 5065, sucker 5051 and through hole 5067 preferably sets
Four are set to, so as to the dynamics that ensure that crawl and pressing battery core 2 is uniform, deflection is prevented so that battery core treatment operation is more steady
It is fixed reliable.
Above-mentioned manipulator of the invention, due to being provided with the body for pressing battery core 2 simultaneously on manipulator 50
21 and the coping structure 506 of lug 23, so battery core edge sealing of the invention and lug leveling manipulator 50 can be synchronously complete
Into battery core edge sealing and lug flattening operation, the operating efficiency of battery core treatment is improve.
4. battery core edge sealing in exemplary embodiment of the invention and the method for lug leveling
The method for describing battery core edge sealing of the invention and lug leveling below.An exemplary embodiment of the invention
Battery core edge sealing and lug leveling method, the method be used for battery core is carried out edge sealing and lug leveling, it comprises the following steps：
Step 1：Crawl battery core 2；
Step 2：Press the battery core 2 so that the flank 22 of the battery core 2 bends；
Step 3：The body 21 of the battery core of bearing down on one and with the lug 23, synchronously realize battery core edge sealing and lug
Leveling；
Step 4：Remove the battery core 2.
Further, the present invention realizes above-mentioned battery core edge sealing and lug flatening method using two operating portions, wherein the
One operating portion 503 is used to capture and press the battery core 2；The body of second operating portion 504 for the battery core of bearing down on one
Portion 21 and lug 23, and remove the battery core.
Further, the first operating portion 503 and the synchronizing moving of the second operating portion 504, second is located in the first operating portion 503
During position, the second operating position is in first position 504, when the first operating portion 503 is located at the first position, the second operating portion
504 are located at the 3rd position, and the first position is the position of battery core 2 of bearing down on one, and the second place is to capture the position of battery core 2, described
3rd position is the position for placing processed battery core 2.
Further, the first operating portion 503 and the second operating portion 504 synchronously can be stretched up and down.
Further, the process of bearing down on one of battery core 2 is for elasticity is beared down on one process.
Further, the crawl of battery core 2 is realized by vacuum cup 5051.
Further, battery core 2 is in elastic clip and leans on state when bearing down on one to battery core 2.
Further, the edge sealing of battery core 2 includes progressive bending and two processes of final edge sealing, the progressive bending process
Realized during battery core 2 is pressed, the final edge sealing process is realized during battery core 2 of bearing down on one.
Further, battery core 2 is entered including one also between the progressive bending and two processes of the final edge sealing
The step of row backup, the battery core that is pushed against is in the elastic clip by being carried out under state, so that the lug 23 of battery core 2 is complete
Complete being located at is pressed against the top of platform 403.
The above method of the invention, realizes the combined operation of the first operating portion 503 and the second operating portion 504.Tool
Body is got on very well, and the detailed step of combined operation of the invention is as described below：First operating portion 503 is first from from second place crawl not
Reason battery core 2, then moves to first position, and pressing operation is carried out to battery core 2 so that the flank of battery core 2 carry out it is preliminary curved
Folding, and cause that battery core 2 is in elastic clip and leans on state, so-called elastic clip refers to battery core 2 by the clamping part of fixture 40 by state
402 resilient clamps, and the body 21 of battery core 2 lower surface just below be pressed against platform 403 rigid surface 4031；So
Afterwards, backup portion 405 drives one end opposite with lug 23 of battery core 2, until one end for being provided with lug 23 of battery core 2 is against extremely
Untill being pressed against the side of platform 403, so that lug 23 is fully located at the top for being pressed against platform 403；Then, the second operating portion
504 move to first position, and operation of bearing down on one is carried out to battery core 2 so that battery core 2 is thoroughly pressed onto in support sector 501 so that battery core 2
Flank 22 bend edge sealing completely, and synchronously flatten lug 23；Finally, battery core 2 has been transferred to placement by the second operating portion 504
Process the 3rd position of battery core 2.
Battery core edge sealing of the invention and the method for lug leveling, step 2 cause the flank preliminary bending of battery core 2, from
And ensure that flank edge sealing below and lug leveling treatment are relatively reliable.Step 3 realizes the flank edge sealing and lug of battery core 2
The synchronization of leveling is carried out, and improves operating efficiency.
Further, in the above method of the invention, the combined operation of the first operating portion 503 and the second operating portion 504,
Also the efficiency of battery core edge sealing and lug leveling treatment is drastically increased, process time is saved.
Further, in the above method of the invention, backup step is added between above-mentioned steps 2 and step 3, can
Ensure that the lug of battery core can be flattened completely, improve the quality of leveling treatment.
It is clear and convenient for description it is noted that in specification more than, help those skilled in the art more
Design of the invention and operation principle are understood well, and the device in the exemplary embodiment contains the example in this specification
Property fixture and manipulator, and describe the situation of the fixture and manipulator cooperating, and exemplary battery core envelope
Side and lug flatening method are also to be described with reference to the operation of the described device in exemplary embodiment, fixture and manipulator
's.But, such description by no means implies that claimed fixture can only be with the manipulator phase interworking in embodiment
Closing operation, in addition to the manipulator described in the embodiment in this specification, as long as can provide pressing battery core body and
The device of any external force of lug can be with claimed fixture compounding practice.Conversely, except reality of the invention
Apply outside the fixture in example, as long as the device that provide a battery core pressing fixture can to claimed manipulator is equal
Can be with.In other words, claimed described device, fixture and manipulator can be used both independently of each completely, it is also possible to
It is used in conjunction with each other, and the realization of methods described is not rely on device, fixture and the machine of ad hoc structure of the present invention
Tool hand.
In addition, it is necessary to explanation, can be to carry out the group that intersects between the different structure of each specific embodiment of the above
Close, because length is limited, no longer launch explanation one by one herein, but all of combined crosswise scheme ought to be included in the present invention
Protection domain in.
General technical staff of the technical field of the invention should be appreciated that shown in above-mentioned specific embodiment part
Concrete structure and technical process be merely exemplary, it is and nonrestrictive.And, the technical field of the invention it is common
Technical staff can be combined to constitute new skill to the various technical characteristics shown in the above according to various possible modes
Art scheme, or other changes are carried out, and be within the scope of the present invention.
Claims (13)
1. battery core edge sealing and lug apparatus for leveling, flatten for carrying out edge sealing and lug to battery core, and the battery core includes body,
The body both sides are provided with flank, and one end is provided with lug, it is characterised in that described device includes fixture and manipulator,
The fixture is arranged at first position, and the manipulator sets near the fixture and includes the first operating portion and the second behaviour
Make portion, be separately installed with placement unit on first operating portion and second operating portion to capture the battery core, described
From the second place be transferred in the fixture of the first position battery core by one operating portion, second operating portion
On be provided with coping structure with the battery core in the fixture of bearing down on one, second operating portion carries out edge sealing and lug is whole
The battery core is transferred to the 3rd position after flat.
2. battery core edge sealing as claimed in claim 1 and lug apparatus for leveling, it is characterised in that first operating portion and described
Second operating portion synchronizing moving, when first operating position is in the second place, second operating position is in described
First position, when first operating position is in the first position, second operating position is in the 3rd position, institute
It is the position of the battery core of bearing down on one to state first position, and the second place is to grab the position into the battery core, the 3rd position
To remove the position of the battery core.
3. battery core edge sealing as claimed in claim 1 or 2 and lug apparatus for leveling, it is characterised in that the fixture includes supporting
Portion, resilient clamp portion and pressing platform, the resilient clamp portion and the pressing platform are installed in the support sector, described
One end that platform is located at the lug of the correspondence battery core is pressed against, the resilient clamp portion includes the first grip unit being oppositely arranged
With the second grip unit corresponding respectively to the flank of the battery core both sides, first grip unit and second folder
Hold included on unit the clamping face that is oppositely arranged with battery core described in resilient clamp so that the flank is bent.
4. battery core edge sealing as claimed in claim 3 and lug apparatus for leveling, it is characterised in that the fixture also includes backup
Portion, the backup portion is arranged in the support sector and relative with the pressing platform, and the backup portion includes and can drive
The structure that the battery core is moved to the pressing platform.
5. battery core edge sealing as claimed in claim 4 and lug apparatus for leveling, it is characterised in that the backup portion includes flexible
Ejection block and ejection cylinder, the flexible ejection block one side is flexible face, and the correspondence battery core is set, and another side connects the ejection
The piston of cylinder, the cylinder body of the ejection cylinder is fixedly mounted in the support sector.
6. battery core edge sealing as claimed in claim 3 and lug apparatus for leveling, it is characterised in that first grip unit and institute
At least one of second grip unit is stated for resilient clamp unit.
7. battery core edge sealing as claimed in claim 6 and lug apparatus for leveling, it is characterised in that the resilient clamp unit includes
The one side for having grip block, the grip block is provided with connected transitional surface and clamping face, support sector described in another side elastic connection.
8. battery core edge sealing as claimed in claim 7 and lug apparatus for leveling, it is characterised in that the resilient clamp unit is also wrapped
Fixed block, guide pillar and spring are included, the fixed block is fixedly mounted in the support sector, described guide pillar one end is fixedly connected institute
Grip block is stated, fixed block described in other end pivot bush unit, the spring housing clamps against the fixed block on the guide pillar
Between the grip block.
9. battery core edge sealing as claimed in claim 1 or 2 and lug apparatus for leveling, it is characterised in that the manipulator also includes
Support body and mobile platform, the support body are fixedly installed, and the mobile platform is movably mounted on the support body, first behaviour
Make portion and second operating portion is arranged on the mobile platform, and can stretch.
10. battery core edge sealing as claimed in claim 9 and lug apparatus for leveling, it is characterised in that the placement unit is included
Sucker.
11. battery core edge sealing as claimed in claim 10 and lug apparatus for leveling, it is characterised in that second operating portion includes
There is bear down on one portion, lug of battery core to bear down on one portion and pedestal, the pedestal is arranged on the mobile platform, the battery core is beared down on one portion's elasticity
Telescopically it is arranged on the pedestal, lug portion's connect setting of bearing down on one is beared down on one in portion in the battery core.
12. battery core edge sealing as claimed in claim 11 and lug apparatus for leveling, it is characterised in that the battery core portion of bearing down on one includes
There are coping block, guide rod and spring, the coping block corresponds to the battery core, and the guide rod is fixedly connected the coping block,
Pedestal described in other end pivot bush unit, and position limiting structure is provided between the pedestal, with limit the coping block relative to
The highest distance position of the pedestal, the spring housing is on the guide rod, and folder is against between the coping block and the pedestal.
13. battery core edge sealing as claimed in claim 12 and lug apparatus for leveling, it is characterised in that be provided with the coping block
Through hole, the sucker can pass the through hole when the coping block is retracted to protrude from below the coping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710167425.5A CN106876794B (en) | 2017-03-21 | 2017-03-21 | Battery cell edge sealing and tab leveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710167425.5A CN106876794B (en) | 2017-03-21 | 2017-03-21 | Battery cell edge sealing and tab leveling device |
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| Publication Number | Publication Date |
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| CN106876794A true CN106876794A (en) | 2017-06-20 |
| CN106876794B CN106876794B (en) | 2023-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710167425.5A Active CN106876794B (en) | 2017-03-21 | 2017-03-21 | Battery cell edge sealing and tab leveling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2223104A1 (en) * | 1973-03-29 | 1974-10-25 | Sepro Etud Rech Produits | Pressing machine with two-part tools - with means for holding workpiece to one part and blank to other |
| JP2005243525A (en) * | 2004-02-27 | 2005-09-08 | Sanyo Electric Co Ltd | Laminated battery |
| CN201493366U (en) * | 2009-09-29 | 2010-06-02 | 蔡寿生 | Full-automatic punching machine |
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|---|---|
| CN106876794B (en) | 2023-09-26 |
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