CN207840414U - Battery modules weld charging positioning device - Google Patents
Battery modules weld charging positioning device Download PDFInfo
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- CN207840414U CN207840414U CN201721286329.4U CN201721286329U CN207840414U CN 207840414 U CN207840414 U CN 207840414U CN 201721286329 U CN201721286329 U CN 201721286329U CN 207840414 U CN207840414 U CN 207840414U
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Abstract
This application discloses a kind of battery modules to weld charging positioning device comprising battery modules positioning seat for positioning battery modules position to be welded and for sending battery modules to be welded to the battery modules feed mechanism on the battery modules positioning seat；Wherein, battery modules feed mechanism includes：Feeding transmission line, feeding manipulator, feeding pedestal, feeding platform, rodless cylinder, twin shaft cylinder, feeding guide pad, feeding push plate；Battery modules positioning seat includes：Lower lifting platform, upper lifting platform and upper frame, the top of lower lifting of lifting table cylinder, lower lifting platform connects fore-set by spring, and upper lifting platform perforation offers relief hole corresponding with fore-set, compression leg is fixedly installed on upper frame, vertical penetrate through opens up welding relief hole in each compression leg.The application can realize the automatic charging of battery modules to be welded, while carry out welding positioning to each battery cell in the battery modules to be welded of feeding and each battery series connection piece, to ensure welding quality.
Description
Technical field
This application involves welding battery technical fields, and in particular to a kind of battery modules welding charging positioning device.
Background technology
Assemble the thousands of a multiple strings of cylinder type lithium ion battery of lithium ion power battery used for electromobile module
It is connected in parallel, welding is most important manufacturing procedure.Aforementioned " welding " refers to：Multiple battery cells are inserted into battery mould in advance
It is then embedded positive with battery cell in battery plug-in opening in the battery plug-in opening of the battery clamp for the plastic material that group uses
Battery series connection piece and battery cell, are then welded to connect using welding machine by the battery series connection piece of end in contact connection.In the prior art,
It is that fever is few generally to use electric resistance welding, advantage, is endangered battery performance small.The disadvantage is that machine has charging process, weld each time all
It needs head to lift to fall, take, thus speed is slow.And the easily fried fire of solder joint, go out burr, appearance is bad.Laser Welding is also office
Portion is welded, and no soldering set is contacted with workpiece solder joint, and solder joint is smooth, and appearance is good, and is not required to nosepiston, and speed is fast.
Now be semiactive laser bonding machine, single machine work.Complete the weldering of single battery welding and entire small module
Welding fixture and welding machine procedure auto-control are connected, workpiece will be removed or be put from conveyer belt by hand by only feeding and blanking
On.It is currently that a people sees three welding machines.Welding quality is good.There is also following disadvantages for this welding manner at that time：
It is presently used for the welding equipment of column lithium ion battery module, cannot achieve the automatic of battery modules to be welded
Feeding, and there are the problems such as complicated, inconvenient for use for the positioning tool for welding positioning.
Invention content
The purpose of the application is：In order to overcome the above problem, a kind of battery modules welding charging positioning device is proposed, to realize
The automatic charging of battery modules to be welded, while to each battery cell in the battery modules to be welded of feeding and each battery series connection piece
Welding positioning is carried out, to ensure welding quality.
The technical solution of the application is：
A kind of battery modules welding charging positioning device, includes the battery modules for positioning battery modules position to be welded
Positioning seat and for sending battery modules to be welded to the battery modules feed mechanism on the battery modules positioning seat；
The battery modules feed mechanism includes：
Feeding transmission line；
Feeding manipulator is arranged in the transmitting path of the feeding transmission line；
Feeding pedestal；
Material loading platform is set on the feeding pedestal；
Rodless cylinder is fixed on the feeding pedestal and is connected with the material loading platform, to drive the feeding flat
Platform is moved forward and backward on the feeding pedestal；
Twin shaft cylinder is fixed on the material loading platform and with the cylinder axis protruded horizontally up；
Two feeding guide pads, the two feeding guide pads are fixed in parallel to each other on the material loading platform；And
Feeding push plate is fixed on the cylinder shaft end of the twin shaft cylinder；
The battery modules positioning seat includes：
Lower lifting platform, upper lifting platform and the upper frame being sequentially arranged from bottom to top, wherein upper lifting platform can connect up or down
It is connected to the top of lower lifting platform；And
Lower lifting of lifting table cylinder, cylinder axis are connected with the lower lifting platform, are moved down on the lower lifting platform with driving
It is dynamic；
The top of the lower lifting platform is connected with several fore-sets arranged vertically by spring, and the upper lifting platform perforation is opened
Equipped with several fore-set relief holes corresponding with the fore-set, several compression legs arranged vertically are fixedly installed on the upper frame,
Vertical perforation opens up a welding relief hole in each compression leg.
The application further includes following preferred embodiment based on the above technical solution：
Each fore-set is in matrix distribution, and each fore-set relief hole is in matrix distribution.
Each compression leg is in matrix distribution.
The fore-set and the compression leg are cylindrical structure, and the fore-set relief hole is circular hole.
The lower lifting platform is linked with the upper lifting platform by connector, and is made when the lower lifting platform is opposite
In the upper frame downwards/move up when, the upper lifting platform is moved relative to the upper frame up/down.
It is fixedly connected with the guide post arranged vertically on the upper frame, fixes to set to be connected with being slidably located on the lower lifting platform
Sliding sleeve on the guide post.
The feeding manipulator is four axis robots.
The compression leg is connected to by spring on upper frame.
The advantages of the application is：This battery modules of the application welding charging positioning device by battery modules feed mechanism and
Battery modules positioning seat constitute, wherein battery modules feed mechanism, it can be achieved that battery modules to be welded rapid material-feeding, improve work
Make efficiency；And the battery modules positioning seat of special construction can not only smoothly receive and come from the passage of battery modules feed mechanism
Battery modules to be welded, and the series connection piece of the battery on each battery cell and battery cell can be clamped up and down, simultaneously
Also be laser welding reserve for laser beam by relief hole, with laser-beam welding machine cooperate, can ensure each electricity
Pond monomer is connected the welding quality of piece with battery.
Description of the drawings
In order to illustrate more clearly of the technical solution of the embodiment of the present application, required use in being described below to embodiment
Attached drawing be briefly described, the accompanying drawings in the following description is only some embodiments of the present application, for the common skill in this field
For art personnel, without creative efforts, other drawings may also be obtained based on these drawings.
Fig. 1 is that battery modules weld charging positioning device in rotating disc type full-automatic multistation Laser Welding in the embodiment of the present application
The practical application figure of machine；
Fig. 2 is the structural schematic diagram of the embodiment of the present application turntable；
Fig. 3 is that battery modules feed mechanisms has structural schematic diagram in the embodiment of the present application；
Fig. 4 is the structural schematic diagram of battery modules positioning seat in the embodiment of the present application, wherein the structure of upper lifting platform is moved
It removes；
Fig. 5 is the usage state diagram of battery modules positioning seat positioning seat in the embodiment of the present application；
Fig. 6 is the structural schematic diagram of battery modules laser welding mechanism in the embodiment of the present application；
Fig. 7 is one of the partial structural diagram of battery modules cutting agency in the embodiment of the present application；
Fig. 8 is two of the partial structural diagram of battery modules cutting agency in the embodiment of the present application.
Wherein：1- racks, 2- turntables, 3- battery modules positioning seats, 4- battery modules feed mechanisms, 5- battery modules laser
Welding mechanism, 6- battery modules cutting agencies, 7- battery modules transmission lines, tetra- axis robots of 8-；
Lifting platform under 301-, the upper lifting platforms of 302-, 303- upper frames, lifting of lifting table cylinder under 304-, 306- fore-sets, 307-
Compression leg, 307a- weld relief hole；
401- feeding guide pads, 402- feeding push plates, 403- feeding pedestals, 404- material loading platforms, 405- rodless cylinders,
406- twin shaft cylinders；
501- founds rail, the hand slide units of 502-, 503- laser-beam welding machines, 504- enclosures；
601- cantilever shalvings, the first slider cylinders of 602-, 603- material ejecting rods, 604- material ejecting rod mounting plates, 605- blanking base stations,
The second slider cylinders of 606-, tri- axis cylinders of 607-, 608- blanking push plates, 609- platform of blanking, 610- blanking guide pads.
Specific implementation mode
Said program is described further below in conjunction with specific embodiment.It should be understood that these embodiments are for illustrating
The application and be not limited to limitation scope of the present application.The implementation condition used in embodiment can be done according to the condition of specific producer
Further adjustment, the implementation condition being not specified is usually the condition in routine experiment.
Fig. 1~Fig. 8 shows that this battery modules welding charging positioning device of the application is applied in cylinder type lithium ion electricity
One specific embodiment of the rotating disc type full-automatic multistation laser welder of pond module, the rotating disc type full-automatic multistation Laser Welding
Machine includes rack 1, and a turntable 2 is provided in the rack 1, which has the central axes arranged vertically, and turntable 2 can
Own central axis line moves pivotally.And it is provided on turntable 2 centered on the turntable central axes, along the circumferential direction uniform intervals
Eight battery modules positioning seats 3 of distribution.The pivoting action of turntable 2 drives by turntable driving equipment, this turn in the present embodiment
Disc driving equipment is stepper motor, is sequentially connected with turntable 2, to drive the turntable 2 to move pivotally around turntable central axes.
4, six battery modules of battery modules feed mechanism being along the circumferential direction sequentially arranged are disposed with around turntable 2 to swash
Photocoagulation mechanism 5 and battery modules cutting agency 6.The technical solution of the application is understood in order to facilitate reader, herein by aforementioned six
A battery modules laser welding mechanism 5 is along the circumferential direction referred to as first battery modules laser welding mechanism 5, second successively
5, the 4th battery modules laser welding mechanism 5, third battery modules laser welding mechanism battery modules laser welding mechanisms
5, the 5th battery modules laser welding mechanism 5 and the 6th battery modules laser welding mechanism 5.
The battery modules feed mechanism 4 includes mainly：Feeding transmission line, feeding manipulator, feeding pedestal 403, feeding
Platform 404, rodless cylinder 405, twin shaft cylinder 406, feeding guide pad 401 and feeding push plate 402.Wherein：
Revolution transmission may be used for carrying and linearly transmitting battery modules to be welded in feeding transmission line
Band structure can also use roller type drive belt configuration.Aforementioned " battery modules to be welded " include underlying battery mould
Group flow plate, the battery clamp of top and intermediate numerous battery cells.Wherein battery modules flow plate and battery clamp are
Plastic material, and battery modules flow plate and battery clamp offer the battery plug-in opening of numerous matrix distributions, Ge Ge electricity
The upper end (positive terminal) of pond monomer and lower end (negative pole end) are plugged in battery modules flow plate respectively and the battery of battery clamp is inserted
It fills in hole, and is embedded with the battery series connection piece positioned at battery cell top in the battery plug-in opening of battery clamp.The present embodiment
Aforementioned battery series connection piece and battery cell upper end are exactly welded together by the purpose of this welding machine.
Above-mentioned battery modules flow plate is that the circulation of battery modules for convenience is carried, while also can improve welding just
Profit is not the component part of battery modules finished product.Above-mentioned battery modules flow plate can not also be arranged in we, directly with
Battery clamp, battery cell and the battery series connection piece being bolted together are battery modules to be welded, utilize the multiplexing of this implementation
Position laser welder welds battery cell and battery series connection piece.
Feeding manipulator is arranged in the transmitting path of feeding transmission line, and the feeding manipulator is four axis machines in the present embodiment
Tool hand.
Feeding pedestal 403 is fixed in rack 1.
Material loading platform 404 is set on feeding pedestal 403.
Rodless cylinder 405 is fixed on feeding pedestal 403 and is connected with material loading platform 404, to drive material loading platform 404
It is moved forward and backward on feeding pedestal 403.Pass through the line slide rail phase of front and back extension between material loading platform 404 and feeding pedestal 403
Connection.
Twin shaft cylinder 406 is fixed on material loading platform 404, and it has the cylinder axis protruded horizontally up.Twin shaft cylinder
Thrust is more balanced, will not run-off the straight when pushing battery modules.
Two feeding guide pads 401 are fixed in parallel to each other on material loading platform 404.
Feeding push plate 402 is fixed on the cylinder shaft end of twin shaft cylinder 406.
When work, feeding manipulator captures the battery modules to be welded sent from feeding transmission line, and should
Battery modules are put to material loading platform 404.Rodless cylinder 405 pushes material loading platform 404 mobile (close to the direction of turntable) forward,
And material loading platform 404 is made to be close to battery modules positioning seat 3.Twin shaft cylinder 406 acts and drives feeding push plate 402 forward by feeding
Battery modules on platform 404 are pushed on battery modules positioning seat 3, by battery modules positioning seat 3 to battery modules to be welded
Positioning before being welded.Two feeding guide pads 401 play the guiding role to movement of the battery modules on material loading platform 404.
The battery modules positioning seat 3 includes the lower lifting platform 301 being sequentially arranged from bottom to top, upper lifting platform 302 and top
Frame 303.Lower lifting of lifting table cylinder 304 is installed on turntable 2, the cylinder axis of the lower lifting of lifting table cylinder 304 is under
Lifting platform 301 is connected, to drive lower lifting platform 301 to be moved up and down relative to turntable 2.Upper lifting platform 302 can be set up or down
It is placed in 301 top of lower lifting platform.The top of lower lifting platform 301 is connected with numerous fore-sets 306 arranged vertically by spring, rises
The drop perforation of platform 302 offers numerous fore-set relief holes corresponding with each fore-set 306, is provided on upper frame 303 numerous perpendicular
The compression leg 307 directly arranged, in each compression leg 307 vertical perforation open up a welding relief hole 307a.
When work, lower lifting of lifting table cylinder 304 acts and lower lifting platform 301 is driven to move down, so that lower lifting platform
The upper end of fore-set 306 on 301 is displaced downwardly in fore-set relief hole, and the upper surface of upper lifting platform 302 is plane at this time.Upper lifting
Platform 302 can move up and down and make its upper surface is concordant with the upper surface of above-mentioned material loading platform 404 (or to make upper lifting platform 302
Upper surface is slightly below the upper surface of material loading platform 404), elapse the electricity to come so that it can smoothly be received from material loading platform 404
Pond module.Aforementioned feeding push plate 402 is under the power effect of twin shaft cylinder 406 forward by the battery modules on material loading platform 404
It is pushed on this on lifting platform 302.Later, the lower action of lifting of lifting table cylinder 304 drives lower lifting platform 301 to move up, lower lifting platform
Each fore-set 306 on 301 moves up, and 306 top of each fore-set is stretched out outside each fore-set relief hole and is against battery upwards
The lower end (negative pole end) of each battery cell in module, and battery modules entirety to be welded is lifted upwards, battery modules
After being raised to certain altitude, top is in contact with the compression leg 307 on upper frame 303, and compression leg 307 extends downwardly into the electricity of battery clamp
Battery series connection piece and battery cell are vertically compressed (by the elastic reaction of above-mentioned spring) in the plug-in opening of pond.Each battery
Monomer and the battery above it connect piece by a fore-set 306 corresponding with the two and 307 elastic clamping of compression leg, such as
This can guarantee the welding effect of each battery cell and battery series connection piece.It is ready for postorder welding.
It should be noted that if our setting spring connects not on lower lifting platform 301 numerous fore-sets 306, and
It is directly with all battery cells pushed up on lower lifting platform 301 in entire battery modules, then the lower face of each battery cell
It is at the same horizontal position.However always there are certain errors for the length of each battery cell in battery modules, and it is each
Always there are certain difference for the thin portion structure of a battery cell upper end, and the structure of battery plug-in opening compares in battery clamp
It is more special --- battery plug-in opening inner wall is provided with the radially inwardly projecting inward flange of a circle (for normal battery modules, electricity
Pond series connection piece is arranged in the top of the inward flange and the bottom protrusion of series connection piece extends downwardly into the centre bore and battery list of inward flange
Body upper end contacts and welds).So, the elevation location of each battery cell upper end will have certain difference,
The inward flange of battery plug-in opening is in close contact in a part of battery cell meeting battery clamp, and another part battery cell and electricity
The inward flange of battery plug-in opening is stored in discrete state (battery cell and battery clamp pressure completely in the vertical direction in the fixture of pond
Tightly), then this " another part portion battery cell " is difficult to piece reliable contacts of connecting with the battery on inward flange top, welding is molten
Resultant pressure is small, poor welding quality.
And the present embodiment fore-set 306 that setting spring connects on lower lifting platform 301, when practical application, utilize these
Each battery cell in the upward elastic top pressure battery modules of the difference of fore-set 306, the pressure of each battery cell and battery series connection piece
It is tight to be independent of each other independently of each other, it ensure that the welding fusion pressure of each battery cell and battery series connection piece.
Similarly, in order to ensure that above-mentioned each compression leg 307 all has good compression to each battery series connection piece in battery modules
Effect, the present embodiment are also connected with spring between each compression leg 307 and upper frame 303, i.e., each compression leg 307 passes through spring
It is connected on the upper frame 303.
Specifically, lower lifting platform 301 is linked with upper lifting platform 302 by connector, is made in the linkage of the connector
Under, when lifting platform 301 moves down instantly, upper lifting platform 302 can move up；Instantly when lifting platform 301 moves up, upper lifting platform
302 can move down.Certainly, lifting platform lifting air can also be fixedly mounted in we directly on turntable 2 or lower lifting platform 301
Cylinder, and the cylinder axis of lifting platform lifting cylinder on this is connected with upper lifting platform 302, by this lifting platform lifting cylinder it is dynamic
Lifting platform 302 is driven to move up and down.
In view of each battery cell is usually in rectangular distribution in battery modules, so accordingly, it is each in the present embodiment
A fore-set 306 is also in matrix distribution, and each compression leg 307 is also in matrix distribution.
Above-mentioned fore-set 306 and compression leg 307 are cylindrical structure.Fore-set relief hole is circular hole.
In the present embodiment, the upper frame 303 is that the guide post 305 for the round bar shape arranged vertically by four is fixed on turntable 2
On, there are four circular sliding sleeves, this four sliding sleeves to be slidably located in described four and lead respectively for fixed setting on lower lifting platform 301
On column 305, lifting platform 301 moves up and down so under guiding.
The battery modules laser welding mechanism 5 includes：The vertical vertical rail 501 being fixed in rack 1, can move up and down
Ground is connected to the hand slide unit 502 on vertical rail 501, is mounted on laser-beam welding machine 503 on hand slide unit 502.
When work, when battery modules feed mechanism 4 a battery modules A to be welded put on turntable 2 one of them
After carrying out welding positioning on battery modules positioning seat 3, turntable 2 rotates clockwise 360 °/8=45 ° in Fig. 2 overlook directions, aforementioned
Battery modules A turns to first 5 position of battery modules laser welding mechanism, the work of above-mentioned laser-beam welding machine 503 and to battery
The battery series connection piece and battery cell of first area are welded on module, and specifically, the welding that laser-beam welding machine 503 is sent out swashs
The junction of welding relief hole 307a and directive battery cell and battery series connection piece of the light beam on compression leg 307, to battery list
Body and battery series connection piece carry out laser welding.Turntable 2 is rotated further by 45 ° later, and battery modules A turns to second battery modules and swashs
5 position of photocoagulation mechanism, second battery modules laser welding mechanism 5 laser-beam welding machine 503 work and to battery modules
The battery series connection piece and battery cell of upper second area are welded.Turntable 2 is rotated further by 45 ° later, and battery modules A turns to
Three 5 positions of battery modules laser welding mechanism, 503 work of laser-beam welding machine of the third battery modules laser welding mechanism 5
Make and the battery series connection piece and battery cell in third region in battery modules are welded.Turntable 2 is rotated further by 45 ° later, electricity
Pond module A turns to the 4th 5 position of battery modules laser welding mechanism, the 4th battery modules laser welding mechanism 5
Laser-beam welding machine 503 works and is welded to the battery series connection piece and battery cell of the fourth region in battery modules.Turntable 2 is again
45 ° of rotation, battery modules A turns to the 5th 5 position of battery modules laser welding mechanism, the 5th battery modules Laser Welding
The laser-beam welding machine 503 of connection mechanism 5 works and is welded to the battery series connection piece and battery cell in the 5th region in battery modules
It connects.Turntable 2 is rotated further by 45 °, and battery modules A turns to the 6th 5 position of battery modules laser welding mechanism, the 6th battery
The laser-beam welding machine 503 of module laser welding mechanism 5 work and to the battery series connection piece and battery in the 6th region in battery modules
Monomer is welded.In this way, the welding of battery modules is divided into six zonules altogether, often enter a battery modules laser
Welding mechanism 5 welds one of region, when the battery modules on turntable 2 turn to the 6th battery modules laser welding mechanism
5 positions and after completing welding, just complete the welding job of all batteries series connection pieces and all battery cells in battery modules.It
Afterwards, turntable 2 is rotated further by 45 °, and the battery modules after the completion of welding turn to discharging station 6, are taken battery modules by discharging station 6
Go out.
It should be noted that the quantity of battery modules positioning seat 3 is not limited to eight on turntable 2, can also be arranged to
Six, seven, nine etc., it is four, five, seven that battery modules laser welding mechanism 4, which is arranged in correspondence with, equally can be real
Now the subregion of battery modules is welded.In general, the quantity of battery modules positioning seat 3 is no less than four on turntable 2.
The rocking handle on hand slide unit 502 can be manually shaken, and adjusts height of the laser-beam welding machine 503 on vertical rail 501, into
And adjust welding position of the laser-beam welding machine 503 to battery modules.
Working environment is polluted in view of will produce a large amount of smog when welding, the present embodiment is in above-mentioned laser-beam welding machine 503
Upper to be provided with enclosure 504, enclosure 504 is connected by smoke discharging pipe with negative pressure ventilation equipment.
In the present embodiment, the battery modules cutting agency 6 includes mainly：Cantilever shalving 601, the first slider cylinder 602, top
Charge bar 603, blanking base station 605, the second slider cylinder 606, three axis cylinders 607, blanking push plate 608, platform of blanking 609 and blanking
Guide pad 610.Wherein：
Cantilever shalving 601 is fixed in the rack 1；
First slider cylinder 602 is mounted on the cantilever shalving 601.
Material ejecting rod 603 is provided with more, and every material ejecting rod 603 is arranged and is in rectangular arrangement vertically.These
Material ejecting rod 603 is connected by material ejecting rod mounting plate 604 with the first slider cylinder 602, with by 602 band of the first slider cylinder
These material ejecting rods 603 are moved to move up and down.
Blanking base station 605 is arranged at the center of turntable 2, and blanking base station 605 is fixed with 1 phase of rack.
Second slider cylinder 606 is fixed on blanking base station 605.
Three axis cylinders 607 are connected with the second slider cylinder 606, and the cylinder axis of the three axis cylinder 607 is along described turn
The radial direction of disk 2 is horizontally outward stretched out.The thrust of three axis cylinders is in admirable proportion, will not run-off the straight when pushing battery modules.
Blanking push plate 608 is fixed on the cylinder shaft end of three axis cylinders 607.
Platform of blanking 609 is fixed with 1 phase of rack.
For blanking guide pad 610 altogether there are two settings, the two blanking guide pads 610 are fixed on platform of blanking in parallel to each other
On 609.
Revolution may be used for carrying and linearly transmitting soldered battery modules in blanking transmission line
Drive belt configuration can also use roller type drive belt configuration.
Specifically in the present embodiment, above-mentioned feeding transmission line and blanking transmission line are the same battery modules transmission line 7,
I.e. the two is same structure.The battery modules transmission line 7 had not only been responsible for the transmission to battery modules to be welded, but also was responsible for having welded
The transmission of battery modules.
Blanking mechanical hand is arranged in the transmitting path of blanking transmission line.In the present embodiment, which is also four
Axis robot 8, and the blanking mechanical hand and above-mentioned feeding manipulator are same structure.That is, four axis robot 8
Not only it is responsible for feeding, but also is responsible for blanking.
When work, when the rotation of turntable 2 by soldered battery modules are moved to battery on battery modules positioning seat 3
When module 6 position of cutting agency.Lower lifting platform 301 moves down, in the downward retraction fore-set relief hole in upper end of fore-set 306.Because
Compression leg 307 stretches into the battery plug-in opening of battery clamp, has certain frictional force therebetween, and the top of battery modules can be with
Compression leg 307, which is combined together, to be unable to fall on upper lifting platform 302 by its own gravity.For this problem, described first slides
Platform cylinder 602 acts and material ejecting rod 603 is driven to move down, welding relief hole 307a of the material ejecting rod 603 on compression leg 307 and
Battery modules are pushed, battery modules pressure is dropped down onto on upper lifting platform 302.Later, the second slider cylinder 606 action band dynamic triaxial gas
Cylinder 607 is moved radially outward along turntable, and three axis cylinders 607 act and its cylinder axis is made to drive blanking push plate 608 along turntable radial direction
It is displaced outwardly, the battery modules A on upper lifting platform 302 is pushed on platform of blanking 609 by blanking push plate 608.Blanking guide pad 610
It play the guiding role to movements of the battery modules A on platform of blanking 609.Again by blanking mechanical hand by the electricity on platform of blanking 609
Pond module (welding) is moved to blanking transmission line.
And at work, eight battery modules positioning seats 3 on turntable are arranged with battery modules, to six of which electricity
Pond module processes (other two battery modules is respectively at feeding and blanking state) simultaneously, substantially increases to battery modules
Welding efficiency.Each laser welding station only welds 1/6 region of battery modules, and non-disposable completion is to entire battery modules
Welding, can so reduce each laser beam generated in welding process because laser beam quantity is more and interfere with each other, ensure welding
Quality.
It can be appreciated that above-mentioned battery modules feed mechanism and battery modules positioning seat can be combined together and be used alone
In the battery modules welding equipment of other structures, at this point, battery modules positioning seat might not have to be installed on turntable, battery
Module feed mechanism is also not necessarily to be mounted in rack, and the two is may be mounted at completely on other matrixes, Er Qieben
The completely capable battery modules feed mechanism for describing the present embodiment of field those of ordinary skill and battery modules positioning seat knot
It is combined and applies in other equipment, we can be by the combination of this battery modules feed mechanism and battery modules positioning seat
Structure is known as " battery modules welding charging positioning device ".
In addition, above-mentioned battery modules laser welding mechanism and battery modules positioning seat can also be combined together and individually answer
For in the battery modules welding equipment of other structures, at this point, battery modules positioning seat might not have to be installed on turntable, electricity
Pond module laser welding mechanism is also not necessarily to be mounted in rack, and the two is may be mounted at completely on other matrixes,
And those of ordinary skill in the art have the ability the battery modules laser welding mechanism that describes the present embodiment and battery mould completely
Group positioning seat is combined together and applies in other equipment, we are by this battery modules laser welding mechanism and battery modules
The composite structure of positioning seat is known as " battery modules fixed-position welding device ".
Above-described embodiment is only the technical concepts and features for illustrating the application, and its object is to allow people that can understand this Shen
Content please is simultaneously implemented according to this, and the protection domain of the application can not be limited with this.It is all according to the application main technical schemes
The equivalent transformation or modification that Spirit Essence is done, should all cover within the protection domain of the application.
Claims (8)
1. a kind of battery modules weld charging positioning device, which is characterized in that including being used to position battery modules position to be welded
Battery modules positioning seat (3) and for sending battery modules to be welded to the battery on the battery modules positioning seat (3)
Module feed mechanism (4)；
The battery modules feed mechanism (4) includes：
Feeding transmission line；
Feeding manipulator is arranged in the transmitting path of the feeding transmission line；
Feeding pedestal (403)；
Material loading platform (404) is set on the feeding pedestal (403)；
Rodless cylinder (405) is fixed on the feeding pedestal (403) and is connected with the material loading platform (404), with band
The material loading platform (404) is moved to be moved forward and backward on the feeding pedestal (403)；
Twin shaft cylinder (406) is fixed on the material loading platform (404) and with the cylinder axis protruded horizontally up；
Two feeding guide pads (401), the two feeding guide pads (401) are fixed on the material loading platform in parallel to each other
(404) on；And
Feeding push plate (402) is fixed on the cylinder shaft end of the twin shaft cylinder (406)；
The battery modules positioning seat (3) includes：
Lower lifting platform (301), upper lifting platform (302) and the upper frame (303) being sequentially arranged from bottom to top, wherein upper lifting platform
(302) it can be connected to the top of lower lifting platform (301) up or down；And
Lower lifting of lifting table cylinder (304), cylinder axis are connected with the lower lifting platform (301), to drive the lower lifting platform
(301) it moves up and down；
The top of the lower lifting platform (301) is connected with several fore-sets (306) arranged vertically, the upper lifting platform by spring
(302) perforation offers several fore-set relief holes (302a) corresponding with the fore-set (306), is set on the upper frame (303)
Several compression legs (307) arranged vertically are equipped with, vertical penetrate through opens up a welding relief hole in each compression leg (307)
(307a)。
2. battery modules as described in claim 1 weld charging positioning device, which is characterized in that each fore-set (306)
In matrix distribution, each fore-set relief hole (302a) is in matrix distribution.
3. battery modules as described in claim 1 weld charging positioning device, which is characterized in that each compression leg (307)
In matrix distribution.
4. battery modules as claimed in claim 3 weld charging positioning device, which is characterized in that the fore-set (306) and institute
It is cylindrical structure to state compression leg (307), and the fore-set relief hole (302a) is circular hole.
5. battery modules as described in claim 1 weld charging positioning device, which is characterized in that the lower lifting platform (301)
It is linked, and made when the lower lifting platform (301) is relative to the upper frame by connector with the upper lifting platform (302)
(303) downwards/when moving up, the upper lifting platform (302) is moved relative to the upper frame (303) up/down.
6. battery modules as described in claim 1 weld charging positioning device, which is characterized in that solid on the upper frame (303)
The guide post (305) arranged vertically is connected calmly, and fixed set is connected with the guide post that is slidably located on the lower lifting platform (301)
(305) sliding sleeve on.
7. battery modules as described in claim 1 weld charging positioning device, which is characterized in that the feeding manipulator is four
Axis robot (8).
8. battery modules as described in claim 1 weld charging positioning device, which is characterized in that the compression leg (307) passes through
Spring is connected on upper frame (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721286329.4U CN207840414U (en) | 2017-09-30 | 2017-09-30 | Battery modules weld charging positioning device |
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| CN201721286329.4U CN207840414U (en) | 2017-09-30 | 2017-09-30 | Battery modules weld charging positioning device |
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| CN207840414U true CN207840414U (en) | 2018-09-11 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649783A (en) * | 2017-09-30 | 2018-02-02 | 苏州安靠电源有限公司 | Battery modules weld charging positioning device |
| CN109128610A (en) * | 2018-10-29 | 2019-01-04 | 江苏逸飞激光设备有限公司 | welding mechanism |
| CN109175679A (en) * | 2018-10-29 | 2019-01-11 | 武汉逸飞激光智能装备有限公司 | welding system |
| EP4354571A1 (en) * | 2022-09-15 | 2024-04-17 | ATS Industrial Automation Inc. | Battery module manufacturing clamping assembly and method of clamping a battery pallet for welding |
-
2017
- 2017-09-30 CN CN201721286329.4U patent/CN207840414U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649783A (en) * | 2017-09-30 | 2018-02-02 | 苏州安靠电源有限公司 | Battery modules weld charging positioning device |
| CN109128610A (en) * | 2018-10-29 | 2019-01-04 | 江苏逸飞激光设备有限公司 | welding mechanism |
| CN109175679A (en) * | 2018-10-29 | 2019-01-11 | 武汉逸飞激光智能装备有限公司 | welding system |
| CN109128610B (en) * | 2018-10-29 | 2024-06-11 | 江苏逸飞激光设备有限公司 | Welding mechanism |
| EP4354571A1 (en) * | 2022-09-15 | 2024-04-17 | ATS Industrial Automation Inc. | Battery module manufacturing clamping assembly and method of clamping a battery pallet for welding |
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Granted publication date: 20180911 Termination date: 20210930 |