CN106340677B - Two sealing mechanism of polymer lithium ion battery cell - Google Patents
Two sealing mechanism of polymer lithium ion battery cell Download PDFInfo
- Publication number
- CN106340677B CN106340677B CN201610850465.5A CN201610850465A CN106340677B CN 106340677 B CN106340677 B CN 106340677B CN 201610850465 A CN201610850465 A CN 201610850465A CN 106340677 B CN106340677 B CN 106340677B
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- plate
- lifter plate
- battery core
- lithium ion
- battery cell
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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
- H01M10/04—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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
Abstract
The invention discloses a kind of two sealing mechanisms of polymer lithium ion battery cell, aim to solve the problem that the upper and lower position of support plate during two envelope of existing battery core is changeless, the height of airbag side aluminum plastic film and the height of heat-sealing low head are inconsistent when causing to seal, aluminum plastic film tilts certain angle, two edge sealing are caused to have seal, the especially two edge sealing region Chong Die with battery core both ends closedtop can be uneven, obviously there is a mark, the effect of battery core heat-sealing is influenced, and then influences the deficiency of the quality of battery core and the overall appearance of battery core.The invention includes fixed plate, lifter plate, lower die head, several adjusting screws are threaded on lifter plate, adjusting screw lower end is supported in fixed plate, lower die head is arranged close to lifter plate front edge, front edge position is fastenedly connected with positive stop strip on lifter plate upper surface, it front and back can be adjusted on lifter plate and be connected with piston cylinder, slidable connection has push plate, piston cylinder telescopic rod to be fastenedly connected with push plate on lifter plate upper surface.
Description
Technical field
The present invention relates to battery core manufacture fields, more specifically, it relates to a kind of two sealing mechanism of polymer lithium ion battery cell.
Background technology
After polymer lithium ion battery cell chemical conversion at present, needing to carry out two envelopes, two envelope processes extract the gas inside battery core out,
And airbag side is subjected to hot-press sealed, then airbag sideline judge is cut away, next procedure operation is carried out after complete.But in actual job
Shi Faxian, since the gauge size of battery core is changing when two envelopes, the thickness of battery core is also changing, and seals on job platform, electricity
Core support plate upper and lower position is changeless, leads to the height of airbag side aluminum plastic film when heat-sealing and seals the height of low head not
Unanimously, have and tilt certain angle, and then after causing two envelopes complete, two edge sealing have seal, especially two edge sealing to be pushed up with battery core both ends
The region of envelope overlapping can be uneven, hence it is evident that has a mark.The effect of battery core heat-sealing had both been influenced in this way, and then influenced battery core
Quality, and influence the overall appearance of battery core.
Chinese patent notification number CN205004360U discloses a kind of heat-seal equipment at the anti-broken angle of poly-lithium battery, packet
Engine base, fixed salient point, adjustable salient point, low head, upper cover are included, fixed salient point and adjustable salient point are mounted on engine base, and fixation is convex
It is provided with upper cover above point and adjustable salient point, fixed salient point one end is connect with low head, upper cover lower part and low head position
Corresponding, fixed salient point and adjustable bumps inside are R type fillet slots, are provided with above fixed salient point and adjustable salient point to be processed
Battery is provided with machining area on battery to be processed, and machining area is corresponding with low head position.This equipment can avoid
Battery processes the base angle of turning back for the acute angle to form sharp cracky, but the clamping height of battery cannot be adjusted in heat seal process,
Lead to mark easily occur during the battery heat-sealing of different model size, heat-sealing is ineffective, influences battery quality and entirety is outer
It sees.
Invention content
Upper and lower position the present invention overcomes support plate during two envelope of existing battery core is changeless, causes to seal
When airbag side aluminum plastic film height and seal low head height it is inconsistent, aluminum plastic film tilts certain angle, and then leads to two
After having sealed, two edge sealing have seal, and the especially two edge sealing region Chong Die with battery core both ends closedtop can be uneven, hence it is evident that has one
Mark influences the effect of battery core heat-sealing, and then influences the deficiency of the quality of battery core and the overall appearance of battery core, provides a kind of poly-
Two sealing mechanism of object lithium-ion electric core is closed, it can adjust the bearing height of battery core, convenient for the two of the battery core of different model size
Envelope, when heat-sealing the height of airbag side aluminum plastic film with seal the highly consistent of low head, seal, two edge sealing are less prone to after two envelopes are complete
The region Chong Die with battery core both ends closedtop is not in uneven phenomenon, it is ensured that the effect of battery core heat-sealing, and then ensure electricity
The quality of core and the overall appearance of battery core.
In order to solve the above-mentioned technical problem, the present invention uses following technical scheme：A kind of two envelope of polymer lithium ion battery cell
Mechanism, including fixed plate, lifter plate, lower die head are threaded with several adjusting screws, adjusting screw lower end branch on lifter plate
In fixed plate, lower die head is arranged close to lifter plate front edge for support, and front edge position is fastenedly connected on lifter plate upper surface
There is positive stop strip, front and back can be adjusted on lifter plate and be connected with piston cylinder, slidable connection has push plate, piston cylinder on lifter plate upper surface
Telescopic rod is fastenedly connected with push plate, and push plate and positive stop strip are oppositely arranged, and lower die head upper level is high higher than positive stop strip upper surface
Degree is vertically connected with several guide rods in fixed plate, and guide rod is fastenedly connected with fixed plate, lifter plate be equipped with several with
The pilot hole that guide rod is arranged in a one-to-one correspondence, guide rod activity are plugged in pilot hole.
When two envelope of polymer lithium ion battery cell, first according to the gauge size of battery core, the height of lifter plate is adjusted, rotation is adjusted
Screw is saved, lifter plate oscilaltion is made, is allowed to and electricity so as to adjust the distance between lower die head upper surface and lifter plate upper surface
The small surface of core and the distance between aluminum plastic film lower surface are almost the same.The front and back position for adjusting piston cylinder simultaneously, makes piston cylinder stretch
Contracting bar it is fully extended after the distance between its front end and positive stop strip with before and after battery core between width it is almost the same.Then by battery core
It is placed on lifter plate upper surface, starts piston cylinder, piston cylinder telescopic rod drives push plate to move forward, to push battery core forward
Mobile, after battery core front end abuts on positive stop strip, piston cylinder is stopped, at this time the aluminum plastic film fitting to be sealed of battery core front end
On lower die head upper surface, aluminum plastic film is horizontally disposed, is not in tilt phenomenon, is conducive to the heat-sealing of battery core front end aluminum plastic film.
It is more steady reliable that the setting of guide rod makes lifter plate move up and down, and is not in transverse shifting.This polymer Li-ion electricity
Two sealing mechanism of core can adjust the bearing height of battery core, convenient for two envelopes of the battery core of different model size, airbag side when heat-sealing
The height of aluminum plastic film is highly consistent with heat-sealing low head, and seal, two edge sealing and battery core both ends closedtop are less prone to after two envelopes are complete
The region of overlapping is not in uneven phenomenon, it is ensured that the effect of battery core heat-sealing, and then ensure the quality and battery core of battery core
Overall appearance.
Preferably, lifter plate upper surface is equipped with several and piston cylinder telescopic rod guide groove disposed in parallel, under push plate
It corresponds with guide groove on surface and is equipped with several guide posts, guide post is slidably plugged in guide groove.During push plate is moved forward and backward
Guide post slides in guide groove, and left and right shift phenomenon occurs in anti-thrust plate, it is ensured that the accurate push to battery core.
Preferably, be equipped with the mounting plate of fixed setting above lifter plate, mounting plate lower surface and lifter plate upper surface it
Between be equipped with several abutting springs.It abuts spring to be connected on lifter plate, lifter plate is limited, prevents lifter plate upward
Bounce, it is ensured that the stationarity of lifter plate support.
Preferably, on mounting plate lower surface with abut spring attachment locations and be equipped with limited post, on lifter plate upper surface
It is equipped with stop collar with spring attachment locations are abutted, spring upper end is abutted and is socketed on limit column outer wall, abut lower spring end set
It is connected in stop collar.It abuts spring to be mounted between limited post and stop collar, installation is steady reliable.
Preferably, mounting plate lower surface is fastenedly connected with installation set, buffer spring is installed in installation set, in installation set
Lower end position is rotatably mounted to have ball, buffer spring lower end to be connected in ball, and installation set lower end is equipped with for limiting
The spacing ring of ball, spacing ring inner wall lower end position are in concave arc structure, and ball lower end protrusion spacing ring lower end is simultaneously leaned on
Nearly lifter plate upper surface.During battery core is placed into lifter plate upper surface, ball plays good guiding role, electricity
After core is put well, ball is connected under the action of buffer spring in battery core, is played positioning action to battery core, is placed battery core
Occurs mobile phenomenon during heat-sealing.Spacing ring is connected to installation set lower end and is limited to ball, prevents ball
It falls.
Sliding mats are connected with preferably, can be slided up and down in installation set, sliding mats lower surface is in suitable with ball upper end
The spherical structure matched, ball upper end are slidably connected with sliding mats lower surface.Sliding mats are adapted to ball, buffer spring support
On sliding mats, be conducive to the rotation of ball.
Preferably, push plate and positive stop strip are in strip structure and the two is arranged in parallel.Push plate and positive stop strip it is this
Structure setting keeps the accurate positioning of battery core reliable.
Preferably, being equipped with positioning retaining strip, two positioning gears close to adjusting screw position at left and right sides of lifter plate upper surface
Item is arranged in parallel, and adjusting screw, pilot hole are arranged between positioning retaining strip and lifter plate side.Positioning retaining strip is to battery core or so
Both sides are positioned, and two envelope of positioning of battery core is convenient for.
Preferably, being equipped with pushing plate between fixed plate and lifter plate, pushing plate is slidably connected in fixed plate, lifter plate
Lower surface is equipped at least three wedge blocks, and wedge block lower surface is obliquely installed upwards from front to back, in pushing plate and wedge block
One-to-one correspondence is equipped with several directive wheels, and directive wheel is fitted on wedge block lower surface, and driving motor is equipped in fixed plate,
Driving motor output shaft is fastenedly connected the screw rod for driving pushing plate, and screw rod is threadedly coupled with pushing plate.
Lifter plate drives up and down through driving motor, when lifter plate needs to move up, driving motor rotation, and band
Dynamic screw rod rotation, to drive pushing plate to move forward, directive wheel slides on the lower surface of wedge block, to push lifter plate
It moves up, driving motor is stopped after lifter plate is moved upwards up to suitable position, while rotating adjusting screw, makes adjusting spiral shell
Nail lower end is supported in fixed plate.When lifter plate needs to move down, adjusting screw is rotated backward, keeps adjusting screw lower end de-
With a certain distance from fixed plate, then driving motor inverts, and drives screw rod reversion, to drive pushing plate to move backward, directive wheel
It is slided on the lower surface of wedge block, lifter plate moves down under gravity and abutting spring effect, and lifter plate moves down
Driving motor is stopped after to suitable position, while rotating adjusting screw, and adjusting screw lower end is made to be supported in fixed plate.By
Wedge block is provided at least three, three wedge blocks, which synchronize, to be moved up or move down, and lifter plate moving process upper table is made
Face remains horizontal position, prevents lifter plate upper surface from tilt phenomenon occur, so that battery core is placed on lifter plate upper surface and is in
Horizontal position is conducive to two envelopes of battery core.
Preferably, being fastenedly connected with locating piece in fixed plate, locating piece is equipped with location hole, and pushing plate can with location hole
It is slidably connected.Location hole prevents pushing plate from rotation phenomenon occur in sliding process, and pushing plate is slided more in location hole
It is steady reliable.
Compared with prior art, the beneficial effects of the invention are as follows：Branch of two sealing mechanism of polymer lithium ion battery cell to battery core
Support height can be adjusted, convenient for two envelopes of the battery core of different model size, when heat-sealing under the height and heat-sealing of airbag side aluminum plastic film
End socket it is highly consistent, seal is less prone to after two envelopes are complete, the two edge sealing region Chong Die with battery core both ends closedtop is not in recessed
Convex injustice phenomenon, it is ensured that the effect of battery core heat-sealing, and then ensure the overall appearance of the quality and battery core of battery core.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the structural schematic diagram of the lifter plate upper surface of the embodiment of the present invention 1；
Fig. 3 is the structural schematic diagram of the embodiment of the present invention 2；
Fig. 4 is the structural schematic diagram of the lifter plate upper surface of the embodiment of the present invention 2；
In figure：1, fixed plate, 2, lifter plate, 3, lower die head, 4, adjusting screw, 5, positive stop strip, 6, piston cylinder, 7, push plate,
8, guide rod, 9, guide groove, 10, mounting plate, 11, abut spring, 12, limited post, 13, stop collar, 14, installation set, 15, buffering elastic
Spring, 16, ball, 17, spacing ring, 18, sliding mats, 19, positioning retaining strip, 20, pushing plate, 21, wedge block, 22, directive wheel,
23, driving motor, 24, screw rod, 25, locating piece, 26, battery core.
Specific implementation mode
Below by specific embodiment, and in conjunction with attached drawing, technical scheme of the present invention is further described：
Embodiment 1：A kind of two sealing mechanism of polymer lithium ion battery cell（Referring to attached drawing 1, attached drawing 2）, including fixed plate 1, liter
Plate 2, lower die head 3 are dropped, is threadedly coupled that there are four adjusting screws 4 on lifter plate, before two adjusting screws are separately positioned on lifter plate
End left and right sides position, another two adjusting screw are separately positioned on position at left and right sides of lifter plate rear end.Adjusting screw lower end branch
In fixed plate, lower die head is arranged close to lifter plate front edge for support, and front edge position is fastenedly connected on lifter plate upper surface
There is positive stop strip 5, front and back can be adjusted on lifter plate and be connected with piston cylinder 6, piston cylinder is cylinder in the present embodiment.Lifter plate upper surface
Upper slidable connection has push plate 7, push plate and positive stop strip to be arranged in parallel in strip structure and the two.Piston cylinder telescopic rod with push away
Plate is fastenedly connected, and push plate and positive stop strip are oppositely arranged.Lifter plate upper surface is equipped with two and piston cylinder telescopic rod is arranged in parallel
Guide groove 9, two guide grooves are symmetricly set on the left and right sides of piston cylinder telescopic rod, are set with guide groove one-to-one correspondence on push plate lower surface
There are two guide posts, two guide posts to be slidably plugged in two guide grooves.Lower die head upper level is higher than positive stop strip upper level, limit
The height of position item is no more than the distance between battery core lower surface to battery core front end aluminum plastic film lower surface.It is vertically connected in fixed plate
Four guide rods 8, four guide rods are arranged respectively close to four adjusting screws, and guide rod is fastenedly connected with fixed plate, lifter plate
On set there are four and the pilot hole that is arranged in a one-to-one correspondence of guide rod, guide rod activity be plugged in pilot hole.Lifter plate upper surface
The left and right sides is equipped with positioning retaining strip 19 close to adjusting screw position, and two positioning retaining strips are arranged in parallel, and adjusting screw, pilot hole are equal
It is arranged between positioning retaining strip and lifter plate side.
When two envelope of polymer lithium ion battery cell, first according to the gauge size of battery core, the height of lifter plate is adjusted, rotation is adjusted
Screw is saved, lifter plate oscilaltion is made, is allowed to and electricity so as to adjust the distance between lower die head upper surface and lifter plate upper surface
The small surface of core and the distance between aluminum plastic film lower surface are almost the same.The front and back position for adjusting piston cylinder simultaneously, makes piston cylinder stretch
Contracting bar it is fully extended after the distance between its front end and positive stop strip with before and after battery core between width it is almost the same.Then by battery core
26 are placed on lifter plate upper surface, start piston cylinder, piston cylinder telescopic rod drive push plate move forward, to push battery core to
Preceding movement, after battery core front end abuts on positive stop strip, piston cylinder is stopped, at this time battery core front end aluminum plastic film patch to be sealed
It closes on lower die head upper surface, aluminum plastic film is horizontally disposed, is not in tilt phenomenon, is conducive to the heat of battery core front end aluminum plastic film
Envelope.It is more steady reliable that the setting of guide rod makes lifter plate move up and down, and is not in transverse shifting.This polymer Li-ion
Two sealing mechanism of battery core can adjust the bearing height of battery core, convenient for two envelopes of the battery core of different model size, airbag when heat-sealing
The height of side aluminum plastic film is highly consistent with heat-sealing low head, and seal is less prone to after two envelopes are complete, and two edge sealing are pushed up with battery core both ends
The region of envelope overlapping is not in uneven phenomenon, it is ensured that the effect of battery core heat-sealing, and then ensure the quality and electricity of battery core
The overall appearance of core.
Embodiment 2：A kind of two sealing mechanism of polymer lithium ion battery cell（Referring to attached drawing 3, attached drawing 4）, structure and embodiment 1
Similar, main difference takes notice of the mounting plate 10 that fixed setting is equipped with above lifter plate in the present embodiment, mounting plate lower surface and
Four abutting springs 11 are installed, four abut spring and are arranged respectively close to four adjusting screws, pacify between lifter plate upper surface
On loading board lower surface with abut spring attachment locations and be equipped with limited post 12, on lifter plate upper surface with abut spring attachment locations
It is equipped with stop collar 13, spring upper end is abutted and is socketed on limit column outer wall, abut lower spring end and be socketed in stop collar.Installation
Plate lower surface is fastenedly connected with installation set 14, and buffer spring 15 is equipped in installation set, and lower end position is rotatably pacified in installation set
Equipped with ball 16, buffer spring lower end is connected in ball, and installation set lower end is equipped with the spacing ring for limition orientation ball
17, spacing ring inner wall lower end position is in concave arc structure, and spacing ring lower ending opening diameter, which is less than, is oriented to bulb diameter, under ball
End protrusion spacing ring lower end and close lifter plate upper surface.It can be slided up and down in installation set and be connected with sliding mats 18, under sliding mats
Surface is in the spherical structure being adapted to ball upper end, and ball upper end is slidably connected with sliding mats lower surface.
Pushing plate 20 is equipped between fixed plate and lifter plate, pushing plate is slidably connected in fixed plate, lifter plate lower surface
There are four equipped at least three wedge blocks 21, in the present embodiment, wedge block is set, four wedge blocks are respectively close to four adjusting spiral shells
Nail setting, wedge block lower surface are obliquely installed upwards from front to back, and there are four lead with the installation of wedge block one-to-one correspondence in pushing plate
To wheel 22, directive wheel link position has been fixedly connected with bearing on pushing plate upper surface, and directive wheel may be rotatably mounted on bearing.
Directive wheel is fitted on wedge block lower surface, driving motor 23 is equipped in fixed plate, driving motor output shaft is fastenedly connected use
In the screw rod 24 of driving pushing plate, screw rod is threadedly coupled with pushing plate.Locating piece 25 is fastenedly connected in fixed plate, on locating piece
Equipped with location hole, pushing plate and location hole slidable connection.Other structures are same as Example 1.
Lifter plate drives up and down through driving motor, when lifter plate needs to move up, driving motor rotation, and band
Dynamic screw rod rotation, to drive pushing plate to move forward, directive wheel slides on the lower surface of wedge block, to push lifter plate
It moves up, driving motor is stopped after lifter plate is moved upwards up to suitable position, while rotating adjusting screw, makes adjusting spiral shell
Nail lower end is supported in fixed plate.When lifter plate needs to move down, adjusting screw is rotated backward, keeps adjusting screw lower end de-
With a certain distance from fixed plate, then driving motor inverts, and drives screw rod reversion, to drive pushing plate to move backward, directive wheel
It is slided on the lower surface of wedge block, lifter plate moves down under gravity and abutting spring effect, and lifter plate moves down
Driving motor is stopped after to suitable position, while rotating adjusting screw, and adjusting screw lower end is made to be supported in fixed plate.By
Wedge block is provided at least three, three wedge blocks, which synchronize, to be moved up or move down, and lifter plate moving process upper table is made
Face remains horizontal position, prevents lifter plate upper surface from tilt phenomenon occur, so that battery core is placed on lifter plate upper surface and is in
Horizontal position is conducive to two envelopes of battery core.
Embodiment described above is two kinds of preferable schemes of the present invention, is not made in any form to the present invention
Limitation, on the premise of not exceeding the technical scheme recorded in the claims also other variations and modifications.
Claims (10)
1. a kind of two sealing mechanism of polymer lithium ion battery cell, including fixed plate, lifter plate, lower die head, lifter plate upper surface are gone forward
End margin position is fastenedly connected with positive stop strip, characterized in that several adjusting screws, adjusting screw are threaded on lifter plate
Lower end is supported in fixed plate, and lower die head is arranged close to lifter plate front edge, front and back can be adjusted on lifter plate and is connected with piston
Cylinder, slidable connection has push plate, piston cylinder telescopic rod to be fastenedly connected with push plate on lifter plate upper surface, and push plate and positive stop strip are opposite
Setting, lower die head upper level are higher than positive stop strip upper level, several guide rods are vertically connected in fixed plate, be oriented to
Bar is fastenedly connected with fixed plate, and lifter plate is equipped with several pilot holes being arranged in a one-to-one correspondence with guide rod, guide rod activity
It is plugged in pilot hole.
2. two sealing mechanism of polymer lithium ion battery cell according to claim 1, characterized in that lifter plate upper surface is equipped with
Several and piston cylinder telescopic rod guide groove disposed in parallel are corresponded with guide groove and are equipped with several guide posts on push plate lower surface, led
Column is slidably plugged in guide groove.
3. two sealing mechanism of polymer lithium ion battery cell according to claim 1, characterized in that be equipped with and fix above lifter plate
The mounting plate of setting is equipped with several abutting springs between mounting plate lower surface and lifter plate upper surface.
4. two sealing mechanism of polymer lithium ion battery cell according to claim 3, characterized in that on mounting plate lower surface with support
Connect spring attachment locations and be equipped with limited post, on lifter plate upper surface with abut spring attachment locations and be equipped with stop collar, abut
Spring upper end is socketed on limit column outer wall, is abutted lower spring end and is socketed in stop collar.
5. two sealing mechanism of polymer lithium ion battery cell according to claim 3, characterized in that the fastening of mounting plate lower surface connects
It is connected to installation set, buffer spring is installed in installation set, lower end position is rotatably mounted in installation set ball, buffer spring
Lower end is connected in ball, and installation set lower end is equipped with the spacing ring for limition orientation ball, and spacing ring inner wall lower end position is in
Concave arc structure, ball lower end protrude spacing ring lower end and close to lifter plate upper surfaces.
6. two sealing mechanism of polymer lithium ion battery cell according to claim 5, characterized in that can be slided up and down in installation set
Sliding mats are connected with, sliding mats lower surface is in the spherical structure being adapted to ball upper end, ball upper end and sliding mats following table
Face is slidably connected.
7. two sealing mechanism of polymer lithium ion battery cell according to claim 1 to 6 any one, characterized in that push plate and
Positive stop strip is in strip structure and the two is arranged in parallel.
8. two sealing mechanism of polymer lithium ion battery cell according to claim 1 to 6 any one, characterized in that lifter plate
It is equipped with positioning retaining strip close to adjusting screw position at left and right sides of upper surface, two positioning retaining strips are arranged in parallel, adjusting screw, guiding
Hole is arranged between positioning retaining strip and lifter plate side.
9. two sealing mechanism of polymer lithium ion battery cell according to claim 1 to 6 any one, characterized in that fixed plate
Pushing plate is equipped between lifter plate, pushing plate is slidably connected in fixed plate, and lifter plate lower surface is equipped at least three wedges
Shape block, wedge block lower surface are obliquely installed upwards from front to back, are equipped with several with wedge block one-to-one correspondence in pushing plate and are led
To wheel, directive wheel is fitted on wedge block lower surface, and driving motor is equipped in fixed plate, and driving motor output shaft is fastenedly connected
Screw rod for driving pushing plate, screw rod are threadedly coupled with pushing plate.
10. two sealing mechanism of polymer lithium ion battery cell according to claim 9, characterized in that be fastenedly connected in fixed plate
There are locating piece, locating piece to be equipped with location hole, pushing plate and location hole slidable connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610850465.5A CN106340677B (en) | 2016-09-26 | 2016-09-26 | Two sealing mechanism of polymer lithium ion battery cell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610850465.5A CN106340677B (en) | 2016-09-26 | 2016-09-26 | Two sealing mechanism of polymer lithium ion battery cell |
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| CN106340677A CN106340677A (en) | 2017-01-18 |
| CN106340677B true CN106340677B (en) | 2018-09-07 |
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| CN106941143A (en) * | 2017-03-24 | 2017-07-11 | 苏州盛高新能源科技有限公司 | A kind of new energy car battery installation assembly |
| CN112298986A (en) * | 2019-07-31 | 2021-02-02 | 博众精工科技股份有限公司 | Arc electricity core positioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202352780U (en) * | 2011-10-19 | 2012-07-25 | 中山天贸电池有限公司 | Multiple-time sealing device for battery |
| CN204558600U (en) * | 2015-04-07 | 2015-08-12 | 深圳市巨兆数码有限公司 | Battery core R angle is pre-packaged puts |
| CN205016617U (en) * | 2015-09-28 | 2016-02-03 | 天津工业大学 | Double cam formula button cell machinery capper |
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2016
- 2016-09-26 CN CN201610850465.5A patent/CN106340677B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202352780U (en) * | 2011-10-19 | 2012-07-25 | 中山天贸电池有限公司 | Multiple-time sealing device for battery |
| CN204558600U (en) * | 2015-04-07 | 2015-08-12 | 深圳市巨兆数码有限公司 | Battery core R angle is pre-packaged puts |
| CN205016617U (en) * | 2015-09-28 | 2016-02-03 | 天津工业大学 | Double cam formula button cell machinery capper |
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| CN106340677A (en) | 2017-01-18 |
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