CN108780873A - Automatic welding electrode lug device - Google Patents
Automatic welding electrode lug device Download PDFInfo
- Publication number
- CN108780873A CN108780873A CN201880000379.2A CN201880000379A CN108780873A CN 108780873 A CN108780873 A CN 108780873A CN 201880000379 A CN201880000379 A CN 201880000379A CN 108780873 A CN108780873 A CN 108780873A
- Authority
- CN
- China
- Prior art keywords
- lug
- seat
- fixed seat
- mounting plate
- embossing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
-
- 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
- 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
Abstract
The present invention discloses a kind of automatic welding electrode lug device, including fixed seat, mounting plate, lug force feed mechanism, tab cutting mechanism, tab welding mechanism, lug deviation correction mechanism；Mounting plate is slidably mounted in fixed seat；Tab unreeling mechanism is fixedly mounted on a mounting board；Lug force feed mechanism for pulling lug, is set on mounting plate；Tab cutting mechanism for cutting off lug is set on mounting plate and after lug force feed mechanism；For tab welding in the tab welding mechanism on pole piece, to be set on mounting plate and after tab cutting mechanism；Lug deviation correction mechanism for correcting position of the lug on pole piece, lug deviation correction mechanism includes detection feedback component for detecting position of the lug on pole piece and the correction executive module moved for drive installation plate, detection feedback component is set to the side on mounting plate and close to tab cutting mechanism, and correction executive module is set in fixed seat.Technical solution of the present invention improves production efficiency.
Description
Technical field
The present invention relates to technical field of lithium battery manufacture equipment, more particularly to a kind of automatic welding electrode lug device.
Background technology
Currently, in some battery productions, the tab welding of lithium battery core coil equipment mostly uses ultrasound for domestic manufacturers
Wave soldering connects.Welding quality has a major impact battery core product quality.Welding service speed directly affects device efficiency.Equipment is to pole
The requirement of ear welding has：Firm welding, lug position is accurate, and operation is quick.
In the prior art, the lug of lithium battery core coil equipment positioning accuracy in welding is not high, pole when causing to weld
Ear position is inaccurate, and the degree of automation is low, the problems such as easily causing low production efficiency.
Invention content
The main object of the present invention is to propose a kind of automatic welding electrode lug device, it is intended to keep the position that lug positions accurate,
Operation is quick, improves production efficiency.
To achieve the above object, a kind of automatic welding electrode lug device proposed by the present invention, including：
Fixed seat；
Mounting plate, the mounting plate are slidably mounted in the fixed seat；
Tab unreeling mechanism, the tab unreeling mechanism are fixedly mounted on the mounting plate；
Lug force feed mechanism for pulling lug, is set on the mounting plate；
Tab cutting mechanism for cutting off lug, be set on the mounting plate and positioned at lug force feed mechanism it
Afterwards；
For tab welding in the tab welding mechanism on pole piece, to be set on the mounting plate and is located at the lug
After cutting mechanism；
Lug deviation correction mechanism for correcting position of the lug on pole piece, the lug deviation correction mechanism includes for detecting
The detection feedback component of position of the lug on pole piece and the correction executive module moved for drive installation plate, the detection are anti-
Feedback component is set to the side on mounting plate and close to the tab cutting mechanism, and the correction executive module is set to fixed seat
On.
Preferably, the detection feedback component includes the first guide rod, two gripping blocks, photoelectric sensor, amesdial, and described the
One guide rod is fixedly mounted on the mounting plate, and two gripping blocks are arranged at intervals on first guide rod, the light inductance
It answers device to be arranged in a gripping block, is held in the correction for determining position of the lug on pole piece, and by detection data feedback
Row component；The amesdial is arranged in another gripping block, the test position for adjusting photoelectric sensor.
Preferably, the correction executive module includes the first sliding rail, the first lead screw seat of honour, the first driving motor, rotation axis
It holds, first sliding rail and rolling bearing may be contained between the mounting plate and fixed seat；The first lead screw seat of honour setting
In in fixed seat, and it is connect with mounting plate；First driving motor is set in the fixed seat, for driving the first lead screw
Ball screw on the seat of honour is mobile and mounting plate is driven to be relatively fixed seat movement, to adjust relative position of the lug on pole piece.
Preferably, the tab unreeling mechanism includes that lug unreels seat and unreels control group for control that lug unreels
Part, the lug unreel seat and are fixedly mounted on the side of the mounting plate；The control assembly that unreels is set to the lug
It unreels on seat, the control assembly that unreels includes the second driving motor, the second sliding rail, is slidably mounted on second sliding rail
Short-range missile wheel and be set to the second sliding rail upper end close to switch, it is described close to switch connection and to control second driving motor.
Preferably, lug force feed mechanism includes sending lug fixed seat, supporting plate, pressure head, sending lug cylinder, described to send pole
Ear fixed seat is slidably installed on a mounting board, the supporting plate be set to it is described send in lug fixed seat, it is described that lug cylinder is sent to set
It is placed in and send lug fixed seat upper end, it is described that the output end of lug cylinder is sent to connect the pressure head, it is described that lug cylinder is sent to control institute
Pressure head is stated closer or far from supporting plate, to compress or unclamp lug.
Preferably, lug force feed mechanism further includes third sliding rail, the second lead screw seat of honour and third driving motor, described
The second lead screw seat of honour is set on the mounting plate, and send lug fixed seat to connect with described；The third driving motor setting
In on mounting plate, send lug fixed seat to move for driving the ball screw on the second lead screw seat of honour mobile and driving, be suitable for
Lug described in the pressure head and supporting plate force feed moves forward.
Preferably, the tab cutting mechanism includes cutter fixed seat, upper cutter, lower cutter, cutting knife cylinder, upper fixation
Block, lower fixed block, cutting knife slide rail seat, the 4th sliding rail, the cutter fixed seat are fixedly mounted on the mounting plate, and the described 4th
Sliding rail is mounted in cutter fixed seat, and the cutting knife slide rail seat is slidably mounted on the 4th sliding rail, and the upper fixing block is set
It is placed on the cutting knife slide rail seat, the lower fixed block is set in the cutter fixed seat, the upper cutter and lower cutter point
It is not fixed in the upper fixing block and lower fixed block, the cutting knife cylinder drives the cutting knife slide rail seat, to drive on described
Fixed block makes upper cutter and lower cutter cut lug closer or far from lower fixed block.
Preferably, the tab welding mechanism includes bed die seat, plumb joint, plumb joint mounting base, welding support base, slide bar
Fixed seat, welding pedestal, weld cylinder, the second guide rod, leader fixed, adjusting screw rod, the bed die seat are set to the peace
In loading board, the welding support base is set to above the bed die seat, and the slide bar fixed seat is set to the welding support base
Top, the welding pedestal are set to above the slide bar fixed seat, and the weld cylinder is fixed on the welding pedestal, institute
The tailpiece of the piston rod for stating weld cylinder is fixed with slide bar fixed seat, and the both sides of the weld cylinder are provided with the second guide rod, and described
Second lower end of the guide rod is fixed on slide bar fixed seat, and second guide rod upper end is fixed with guide rod fixed plate, the guide rod fixed plate
It is bolted with adjusting screw rod, the both sides of the welding support base are provided with plumb joint mounting base, and the plumb joint is set to described in two
Between plumb joint mounting base.
Preferably, the automatic welding electrode lug device further includes lug mechanism for stripping, and the lug mechanism for stripping is set to
Below the tab welding mechanism, the lug mechanism for stripping includes stripping cylinder and stripping thick stick, and the stripping cylinder is set to
The output end of bed die seat side, the stripping cylinder is connect with stripping thick stick, and the stripping cylinder driving stripping thick stick is to moving up
It is dynamic to jack up the pole piece being welded, so that pole piece is detached with bed die seat.
Preferably, the automatic welding electrode lug device further includes lug embossing mechanism, and the lug embossing mechanism is set to
On the mounting plate and between the tab unreeling mechanism and lug force feed mechanism, the lug embossing mechanism includes embossing
Pedestal, upper embossing block, lower embossing block, embossing cylinder, embossing fixed seat, the embossing pedestal is set on mounting plate and installation position
Set it is adjustable, the embossing fixed seat be set to embossing pedestal on, the lower embossing block be set to is embossed fixed seat on, the embossing
Cylinder, which is set to embossing fixed seat upper end and is embossed in the output end connection of cylinder, is embossed block, is embossed in the embossing cylinder control
Block is closer or far from lower embossing block, to be embossed to lug.
Technical scheme of the present invention is detected pole piece by increasing lug deviation correction mechanism on device to realize
One or many deviation-correcting functions is carried out before welding to lug, and then is realized to the accurate quickly calibrated of lug orientation and positioning,
It ensure that lug enters correct pole piece welding position, rectifying effect is good, and tab welding is high-quality, and operation is quick, work effect
Rate is high；Meanwhile compared to existing tab welding device, the present invention also unreels control assembly in tab unreeling mechanism increase, carries
The automated speed that high lug unreels；Increase lug embossing mechanism, prevents lug from occurring turning over pleat, improve yield rate；Increase lug
Mechanism for stripping improves pole piece and replaces speed etc.；Effectively optimize each processing step in this way, increase the continuity between technique,
The full-automation that realizes welder, rapidly soldering polar ear, to improve production efficiency.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of automatic welding electrode lug device of the present invention；
Fig. 2 is the structural schematic diagram of another angle of automatic welding electrode lug device in Fig. 1；
Fig. 3 is the front view of automatic welding electrode lug device in Fig. 1；
Fig. 4 is the structural schematic diagram that feedback component is detected in Fig. 1；
Fig. 5 is the structural schematic diagram of lug force feed mechanism and tab cutting mechanism in Fig. 1.
Drawing reference numeral explanation：
100- lugs；200- idler wheels；300- pole pieces；1- fixed seats；2- mounting plates；3- tab unreeling mechanisms；31- lugs are put
Coil rest；32- unreels control assembly；The second driving motors of 321-；The second sliding rails of 322-；323- short-range missile wheels；The close switches of 324-；4-
Lug force feed mechanism；41- lug fixed seats；42- supporting plates；43- pressure heads；44- send lug cylinder；45- the second lead screw seat of honours；46-
Third driving motor；47- third sliding rails；5- tab cuttings mechanism；51- cutter fixed seats；52- upper cutters；53- lower cutters；54-
Cutting knife cylinder；The upper fixed blocks of 55-；Fixed block under 56-；57- cutting knife slide rail seats；The 4th sliding rails of 58-；6- tab welding mechanisms；61-
Bed die seat；62- plumb joints；63- plumb joint mounting bases；64- welds support base；65- slide bar fixed seats；66- welds pedestal；67-
Weld cylinder；The second guide rods of 68-；69- guide rod fixed plates；70- adjusting screw rods；7- lug deviation correction mechanisms；71- detects feedback group
Part；The first guide rods of 711-；712- gripping blocks；713- photoelectric sensors；714- amesdials；72- correction executive modules；721- first
Sliding rail；722- the first lead screw seat of honours；The first driving motors of 723-；8- lug mechanism for stripping；81- removes cylinder；82- removes thick stick；
9- lug embossing mechanisms；91- is embossed pedestal；Block is embossed on 92-；It is embossed block under 93-；94- is embossed cylinder；95- is embossed fixed seat.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the embodiment of the present invention directionality instruction (it is all according to upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining the phase under a certain particular pose (shown in reference to the accompanying drawings) between each component
To position relationship, motion conditions etc., when being changed according to the fruit particular pose, then directionality instruction also correspondingly changes therewith
Become.
If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, it is somebody's turn to do " first ", " second " etc.
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.In addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, when the knot that conflicting or cannot achieve when will be understood that this technical solution occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection domain within.
In order to improve 100 device of automatic welding lug, the present invention proposes a kind of new 100 device of automatic welding lug,
Fig. 1 to Fig. 5 is please referred to, Fig. 1 shows the structural schematic diagram of 100 device of automatic welding lug, one embodiment of the present invention.
100 device of automatic welding lug, including fixed seat 1, mounting plate 2, tab unreeling mechanism 3, lug force feed mechanism
4, tab cutting mechanism 5, tab welding mechanism 6, lug deviation correction mechanism 7；Mounting plate 2 is slidably mounted in fixed seat 1；Lug is put
Volume mechanism 3 is fixedly mounted on mounting plate 2；Lug force feed mechanism 4 for pulling lug 100, is set on mounting plate 2；With
In the tab cutting mechanism 5 of cut-out lug 100, it is set on mounting plate 2 and after lug force feed mechanism 4；For by pole
Ear 100 is welded in the tab welding mechanism 6 on pole piece 300, is set on mounting plate 2 and after tab cutting mechanism 5；With
In the lug deviation correction mechanism 7 for correcting position of the lug 100 on pole piece 300, lug deviation correction mechanism 7 includes for detecting lug
The detection feedback component 71 of 100 position on pole piece 300 and the correction executive module 72 moved for drive installation plate 2, inspection
Survey feedback component 71 is set on mounting plate 2 and close to the side of tab cutting mechanism 5, and correction executive module 72 is set to fixation
On seat 1.
With reference to Fig. 3, the effect of 100 device of automatic welding lug is by 100 automatic welding of lug on pole piece 300；Wherein, exist
300 transport mechanism of pole piece is provided on the welding position of tab welding mechanism 6,300 transport mechanism of pole piece includes being used for carry electrode
Two idler wheels 200 of piece 300.When pole piece 300 is transferred into welding position, two idler wheels 200 are stopped, at this time lug
When 100 welding jobs start, after completion lug 100 is welded on pole piece 300, two idler wheels 200 start to rotate, and pole piece 300 is passed
It send to next station progress following process, a piece of pole piece 300 to be processed under 100 device of this automatic welding lug waits for, so
Continuous productive process is recycled, pole piece 300 forwards same distance every time, and it is also identical to stop the stand-by period every time.
Lug deviation correction mechanism 7 is mainly used for the lug 100 to being sent at the beginning and carries out " lug with respect to the position of pole piece 300
100 corrections ".In order to illustrate more clearly of the embodiment of the present invention, now " correction of lug 100 " is explained.So-called " pole
The meaning of the correction of ear 100 "：Refer to that pole piece 300 transmits between two idler wheels 200, perfect condition be two idler wheels 200 simultaneously
Pole piece 300 is tensed, it is smooth state to make pole piece 300, just can ensure that lug 100 is accurately welded to pole piece 300 in this way
On, but pole piece 300 is not to be completely in tension, is susceptible to the case where breaking in this way, so pole piece 300 exists sometimes
Small sliding occurs on idler wheel 200, it is possible that the case where gauffer, if the place of these gauffers is just exactly to weld
Place is thus not suitable for lug 100 and welds, at this time needs the position for readjusting lug 100, and it is smooth flat only to find
Whole place, which just can ensure that, to be welded successfully, therefore needs, according to the instantly smooth situation of pole piece 300, to correct the weldering of lug 100 in time
Position is connect, is referred to as rectified a deviation.
The operation principle of lug deviation correction mechanism 7 is：The place that lug 100 welds is being provided with detection feedback component
71, it by detecting and collect the data on pole piece 300, then feeds data back to correction executive module 72 and carries out data processing, so
Correction executive module 72 is moved according to the result of data come drive installation plate 2 afterwards, so as to adjust the position on 100 pole piece 300 of lug
It sets, achievees the purpose that correction.
Wherein, detection feedback component 71 includes the first guide rod 711, two gripping blocks 712, photoelectric sensor 713, amesdial
714, the first guide rod 711 is fixedly mounted on mounting plate 2, and two gripping blocks 712 are arranged at intervals on the first guide rod 711, light inductance
It answers device 713 to be arranged in a gripping block 712, for determining position of the lug 100 on pole piece 300, and detection data is fed back
In correction executive module 72；Amesdial 714 is arranged in another gripping block 712, the check bit for adjusting photoelectric sensor 713
It sets.Specifically, in one embodiment of this invention, photoelectric sensor 713 corresponds to 100 present position of lug towards pole piece 300
The induction light beam that certain surface area is projected on surface, the case where light beam is covered in induction region by pole piece 300, judge
Whether the pole piece 300 in the region there is the case where gauffer.For example, photoelectric sensor 713 corresponds to lug 100 towards pole piece 300
The induction light beam that rectangle is projected on the surface of present position, if the region that pole piece 300 is detected covers induction light beam completely,
Prove that this region is suitble to weld, detection data can be fed back to console by photoelectric sensor 713, and control tab welding mechanism 6 is right
Lug 100 is welded；If the region that pole piece 300 is detected does not cover induction light beam completely, prove that this region exists
Detection data can be fed back to correction 72 drive installation plate 2 of executive module and moved by gauffer, photoelectric sensor 713, at this time light inductance
It answers device 713 also and can be followed by mounting plate 2 and move together, reselect new region and be detected；Until detecting suitable area
Domain, mounting plate 2 just stop, and lug 100 is just in the region, and detection data is then fed back to console, control pole again
Ear welding mechanism 6 welds lug 100.Certainly, can benchmark adjustment be used as by amesdial 714 according to the actual needs
To the position of photoelectric sensor 713, so as to adjust the relative distance of photoelectric sensor 713 and lug 100；Clamping can also be passed through
The inclined angle of block 712 adjusts to photoelectric sensor 713 area of the induction light velocity projected area on pole piece 300.It is excellent
Selection of land, photoelectric sensor 713 can be correlation fibre optical sensor, and correlation fibre optical sensor is to be set in same level
The parallel correlation fibre optical sensor of two-way.
Executive module 72 of rectifying a deviation includes the first sliding rail 721, the first lead screw seat of honour 722, the first driving motor 723, rotation axis
It holds, the first sliding rail 721 and rolling bearing may be contained between mounting plate 2 and fixed seat 1；The first lead screw seat of honour 722 is set to solid
In reservation 1, and it is connect with mounting plate 2；First driving motor 723 is set in fixed seat 1, for driving the first lead screw seat of honour
Ball screw on 722 is mobile and mounting plate 2 is driven to be relatively fixed the movement of seat 1, to adjust phase of the lug 100 on pole piece 300
To position.By being moved with two dimensions in left and right before and after ball screw drive mounting plate 2, to ensure that lug 100 entangles
Bigoted line range can maximize, and then improve the success rate of 100 automatic welding of lug.
Technical scheme of the present invention realizes the detection of pole piece 300 by increasing lug deviation correction mechanism 7 on device
One or many corrections is carried out to lug 100 before welding, and then is realized to the accurate quickly calibrated and fixed of 100 orientation of lug
Position, ensure that lug 100 enters 300 welding position of correct pole piece, and rectifying effect is good, and 100 welding quality of lug is good, operation
Quickly, work efficiency is high.
For the ease of unreeling, with reference to figure 1, tab unreeling mechanism 3 unreels seat 31 including lug and is put for controlling lug 100
Volume unreels control assembly 32, and lug unreels seat 31 and is fixedly mounted on the side of mounting plate 2；Control assembly 32 is unreeled to be set to
Lug unreels on seat 31, unreels control assembly 32 and includes the second driving motor 321, the second sliding rail 322, is slidably mounted on the second cunning
Short-range missile wheel 323 on rail 322 and be set to 322 upper end of the second sliding rail close to switch 324, close to the connection of switch 324 and control
Second driving motor 321.
Specifically, in the present embodiment, when lug force feed mechanism 4 pulls one section of lug 100, then it is in short-range missile
One section of lug 100 of wheel 323 can be pulled tension force effect, and short-range missile wheel 323 will be driven to be moved up along the second sliding rail 322, when
When short-range missile wheel 323 reaches proximity switch, proximity switch controls the work of the second driving motor 321, and the second driving motor 321 is made to rotate
Rotation of disc is driven, screws out one section of lug 100, later tension reduction, short-range missile wheel 323 is again mobile under the action of the gravity of gravity
To normal position, to realize that lug 100 unreels.In this way, can make to unreel automation, production efficiency is improved.
For the ease of pulling lug 100, with reference to figure 1 and Fig. 5, lug force feed mechanism 4 includes sending lug fixed seat 411, support
Plate 42, send lug cylinder 44 at pressure head 43, and lug fixed seat 411 is sent to be slidably mounted on mounting plate 2, and supporting plate 42, which is set to, send pole
It in ear fixed seat 411, send lug cylinder 44 to be set to and send lug fixed seat 411 upper end, the output end of lug cylinder 44 is sent to connect
Pressure head 43 send lug cylinder 44 to control pressure head 43 closer or far from supporting plate 42, to compress or unclamp lug 100.Lug transport machine
Structure 4 further includes third sliding rail 47, the second lead screw seat of honour 45 and third driving motor 46, and the second lead screw seat of honour 45 is set to mounting plate
On 2, and it is connect with lug fixed seat 411 is sent；Third driving motor 46 is set on mounting plate 2, for driving the second lead screw master
Ball screw on seat 45 is mobile and drive send lug fixed seat 411 to move, and is suitable for 42 force feed lug 100 of pressure head 43 and supporting plate
Forward.
Specifically, in the present embodiment, lug force feed mechanism 4 is located at initial position at the beginning, when lug 100 is sent to lug
In force feed mechanism 4, send the control pressure head 43 of lug cylinder 44 close towards supporting plate 42, compress lug 100；Then third driving motor
Ball screw on the 46 second lead screw seat of honours 45 of driving is mobile and drive send lug fixed seat 411 to move, by 100 direction of lug
The direction fixed length force feed of tab cutting mechanism 5；After lug 100 has been cut, the lug pushed down unclamps in lug force feed mechanism 4
100, initial position is returned under the action of third driving motor 46, then force feed is carried out to next section of lug 100, in cycles.
For the ease of cutting, with reference to figure 1 and Fig. 5, tab cutting mechanism 5 include cutter fixed seat 511, upper cutter 52, under
Cutter 53, cutting knife cylinder 54, upper fixed block 55, lower fixed block 56, cutting knife slide rail seat 57, the 4th sliding rail 58, cutter fixed seat 511
It is fixedly mounted on mounting plate 2, the 4th sliding rail 58 is mounted in cutter fixed seat 511, and cutting knife slide rail seat 57 is slidably mounted on the
On four sliding rails 58, upper fixed block 55 is set on cutting knife slide rail seat 57, and lower fixed block 56 is set in cutter fixed seat 511, on
Cutter 52 and lower cutter 53 are separately fixed on fixed block 55 and lower fixed block 56, and cutting knife cylinder 54 drives cutting knife slide rail seat
57, to drive upper fixed block 55 closer or far from lower fixed block 56, upper cutter 52 and lower cutter 53 is made to cut out lug 100
It cuts.In specific embodiment, upper fixed block 55 and lower fixed block 56 can allow a variety of different cutters and use, and conveniently cut various lugs
100。
In order to facilitate welding, referring to figs. 1 to Fig. 3, tab welding mechanism 6 includes bed die seat 61, plumb joint 62, plumb joint 62
Mounting base 65, welding support base 64, slide bar fixed seat 651, welding pedestal 66, weld cylinder 67, the second guide rod 68, guide rod are fixed
Seat 1, adjusting screw rod 70, bed die seat 61 are set on mounting plate 2, and welding support base 64 is set to 61 top of bed die seat, and slide bar is solid
Reservation 651 is set to 64 top of welding support base, and welding pedestal 66 is set to 651 top of slide bar fixed seat, and weld cylinder 67 is solid
Due on welding pedestal 66, the tailpiece of the piston rod of weld cylinder 67 is fixed with slide bar fixed seat 651, the both sides setting of weld cylinder 67
There is the second guide rod 68, and slide bar fixed seat 651 is fixed in 68 lower end of the second guide rod, 68 upper end of the second guide rod is fixed with guide rod and fixes
Plate 69, guide rod fixed plate 69 are bolted with adjusting screw rod 70, and the both sides of welding support base 64 are provided with 62 mounting base 65 of plumb joint, weld
Connector 62 is set between two plumb joints, 62 mounting base 65.Preferably, welding is using ultrasonic bonding.Specific embodiment
In, when tab welding mechanism 6 receives welding instruction, weld cylinder 67 acts, and driving plumb joint 62 declines, and lug 100 is made to weld
It is connected on pole piece 300.
It is detached from order to facilitate the pole piece 300 after welding, referring to figs. 2 to Fig. 4,100 device of automatic welding lug further includes pole
Ear mechanism for stripping 8, lug mechanism for stripping 8 are set to 6 lower section of tab welding mechanism, and lug mechanism for stripping 8 includes stripping cylinder 81
With stripping thick stick 82, stripping cylinder 81 is set to 61 side of bed die seat, and the output end for removing cylinder 81 is connect with stripping thick stick 82, is removed
The driving stripping thick stick 82 of cylinder 81 moves up the pole piece 300 for jacking up and being welded, so that pole piece 300 is detached with bed die seat 61.
Specifically, in one embodiment of this invention, if welding mechanism welds lug 100 using ultrasonic wave
When connecing, lug 100 and the meeting partial melting of pole piece 300 are easy to be bonded on bed die seat 61, pass through and remove the driving stripping thick stick of cylinder 81
82 move up jack-up pole piece 300, and pole piece 300 can be detached from bed die seat 61, be continued to move along, be sent to next
A process.
Lug 100 turns over pleat in order to prevent, and with reference to figure 1 and Fig. 2,100 device of automatic welding lug further includes lug embossing machine
Structure 9, lug embossing mechanism 9 are set on mounting plate 2 and between tab unreeling mechanism 3 and lug force feed mechanisms 4, lug pressure
Flower mechanism 9 includes embossing pedestal 91, upper embossing block 92, lower embossing block 93, embossing cylinder 94, embossing fixed seat 951, is embossed pedestal
91 are set on mounting plate 2 and installation site is adjustable, and embossing fixed seat 951 is set on embossing pedestal 91, and lower embossing block 93 is set
It is placed in embossing fixed seat 951, embossing cylinder 94 is set to embossing 951 upper end of fixed seat and is embossed the output end connection of cylinder 94
Upper embossing block 92, embossing cylinder 94 control embossing block 92 closer or far from lower embossing block 93, to be embossed to lug 100.
Specifically, in the present embodiment, if lug 100 is without embossing, lug 100 easily turns in the technique cut
Pleat is not only easy to scratch pole piece 300, it is also possible to cause welding to fail, the problem of to influence production efficiency and yields.For
Prevent lug 100 from turning over pleat, by decorative pattern coining raised on upper 92 surface of embossing block of lug embossing mechanism 9 in lug 100
On, 100 intensity of lug is strengthened, to prevent lug 100 from turning over pleat, and then pole piece 300 is protected and improves the production efficiency of product
And yields.
The entire technical process of 100 device of automatic welding lug of the present invention can be：At the beginning, lug 100 is from lug
The 100 charging tray (not shown) of lug of unreeling structure 3 stretches out, and passes through different guide wheel (not shown) and short-range missile wheel 323 respectively,
Using lug embossing mechanism 9, lug force feed mechanism 4, tab cutting mechanism 5；Lug embossing mechanism 9 and lug transport machine at this time
Structure 4 works at the same time, and lug force feed mechanism 4 pulls the Forward of lug 100 on one side, and 9 one side of lug embossing mechanism is pressed on lug 100
Stamp line first removes the lug 100 not being embossed, waits and occur being printed on embossing until lug 100 reaches tab cutting mechanism 5
Lug 100 after, then lug 100 stretched into tab welding mechanism 6.Lug deviation correction mechanism 7 detects the pole piece 300 of welding position
It is whether suitable, if improper, new welding position is reselected, until choosing suitable position, so that it may with lug 100
It is welded on pole piece 300, pole piece 300 is transported to next manufacturing procedure by idler wheel 200, and so far entire a piece of lug 100 is automatic
The process for being welded to pole piece 300 is completed, in cycles.
Compared to 100 welder of existing lug, the present invention unreels control assembly 32 in the increase of tab unreeling mechanism 3,
Improve the automated speed that lug 100 unreels；Increase lug embossing mechanism 9, prevents lug 100 from occurring turning over pleat, improve yield rate；
Increase lug mechanism for stripping 8, improves pole piece 300 and replace speed etc.；Effectively optimize each processing step in this way, increase technique it
Between continuity, the full-automation for realizing welder, rapidly soldering polar ear 100, to improve production efficiency.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every in the present invention
Inventive concept under, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/be used in it indirectly
His relevant technical field is included in the scope of patent protection of the present invention.
Claims (10)
1. a kind of automatic welding electrode lug device, which is characterized in that including：
Fixed seat；
Mounting plate, the mounting plate are slidably mounted in the fixed seat；
Tab unreeling mechanism, the tab unreeling mechanism are fixedly mounted on the mounting plate；
Lug force feed mechanism for pulling lug, is set on the mounting plate；
Tab cutting mechanism for cutting off lug is set on the mounting plate and after lug force feed mechanism；
For tab welding in the tab welding mechanism on pole piece, to be set on the mounting plate and is located at the tab cutting
After mechanism；
Lug deviation correction mechanism for correcting position of the lug on pole piece, the lug deviation correction mechanism includes for detecting lug
The detection feedback component of position on pole piece and the correction executive module moved for drive installation plate, the detection feedback group
Part is set to the side on mounting plate and close to the tab cutting mechanism, and the correction executive module is set in fixed seat.
2. automatic welding electrode lug device according to claim 1, which is characterized in that the detection feedback component includes first
Guide rod, two gripping blocks, photoelectric sensor, amesdial, first guide rod are fixedly mounted on the mounting plate, two clampings
Block gap is set on first guide rod, and the photoelectric sensor is arranged in a gripping block, for determining lug in pole piece
On position, and by detection data feed back in the correction executive module；The amesdial is arranged in another gripping block, is used for
Adjust the test position of photoelectric sensor.
3. automatic welding electrode lug device according to claim 1, which is characterized in that the correction executive module includes first
Sliding rail, the first lead screw seat of honour, the first driving motor, rolling bearing, first sliding rail and rolling bearing may be contained within the peace
Between loading board and fixed seat；The first lead screw seat of honour is set in fixed seat, and is connect with mounting plate；The first driving electricity
Machine is set in the fixed seat, for driving the ball screw on the first lead screw seat of honour mobile and mounting plate being driven to be relatively fixed
Seat is mobile, to adjust relative position of the lug on pole piece.
4. automatic welding electrode lug device according to claim 1, which is characterized in that the tab unreeling mechanism includes lug
It unreels seat and unreels control assembly for control that lug unreels, the lug unreels one that seat is fixedly mounted on the mounting plate
On side；It is described unreel control assembly and be set to the lug unreel on seat, it is described unreel control assembly include the second driving motor,
Second sliding rail, the short-range missile wheel being slidably mounted on second sliding rail and be set to the second sliding rail upper end close to switch, it is described
Close to switch connection and control second driving motor.
5. automatic welding electrode lug device according to claim 1, which is characterized in that lug force feed mechanism includes sending pole
Ear fixed seat, pressure head, send lug cylinder at supporting plate, described that lug fixed seat is sent to be slidably installed on a mounting board, the supporting plate setting
It is sent in lug fixed seat in described, it is described to send lug cylinder to be set to send lug fixed seat upper end, it is described to send the defeated of lug cylinder
Outlet connects the pressure head, described that lug cylinder is sent to control the pressure head closer or far from supporting plate, to compress or unclamp lug.
6. automatic welding electrode lug device according to claim 5, which is characterized in that lug force feed mechanism further includes
Three sliding rails, the second lead screw seat of honour and third driving motor, the second lead screw seat of honour are set on the mounting plate, and with it is described
Lug fixed seat is sent to connect；The third driving motor is set on mounting plate, for driving the ball on the second lead screw seat of honour
Lead screw is mobile and drive send lug fixed seat to move, and is suitable for lug described in the pressure head and supporting plate force feed and moves forward.
7. automatic welding electrode lug device according to claim 1, which is characterized in that the tab cutting mechanism includes cutter
Fixed seat, upper cutter, lower cutter, cutting knife cylinder, upper fixed block, lower fixed block, cutting knife slide rail seat, the 4th sliding rail, the cutter
Fixed seat is fixedly mounted on the mounting plate, and the 4th sliding rail is mounted in cutter fixed seat, and the cutting knife slide rail seat is slided
Dynamic to be mounted on the 4th sliding rail, the upper fixing block is set on the cutting knife slide rail seat, and the lower fixed block is set to
In the cutter fixed seat, the upper cutter and lower cutter are separately fixed in the upper fixing block and lower fixed block, described to cut
Knife cylinder drives the cutting knife slide rail seat to make upper cutter and incision to drive the upper fixing block closer or far from lower fixed block
Knife cuts lug.
8. automatic welding electrode lug device according to claim 1, which is characterized in that the tab welding mechanism includes bed die
Seat, plumb joint, plumb joint mounting base, welding support base, slide bar fixed seat, welding pedestal, weld cylinder, the second guide rod, guide rod
Fixed seat, adjusting screw rod, the bed die seat are set on the mounting plate, and the welding support base is set on the bed die seat
Side, the slide bar fixed seat are set to above the welding support base, and the welding pedestal is set in the slide bar fixed seat
Side, the weld cylinder are fixed on the welding pedestal, and the tailpiece of the piston rod of the weld cylinder is fixed with slide bar fixed seat, institute
The both sides for stating weld cylinder are provided with the second guide rod, and second lower end of the guide rod is fixed on slide bar fixed seat, and described second leads
Bar upper end is fixed with guide rod fixed plate, and the guide rod fixed plate is bolted with adjusting screw rod, the both sides setting of the welding support base
There are plumb joint mounting base, the plumb joint to be set between the two plumb joint mounting bases.
9. automatic welding electrode lug device according to claim 8, which is characterized in that the automatic welding electrode lug device also wraps
Lug mechanism for stripping is included, the lug mechanism for stripping is set to below the tab welding mechanism, the lug mechanism for stripping packet
Stripping cylinder and stripping thick stick are included, the stripping cylinder is set to bed die seat side, output end and the stripping thick stick of the stripping cylinder
Connection, the stripping cylinder drives the stripping thick stick to move up the pole piece for jacking up and being welded, so that pole piece is detached with bed die seat.
10. automatic welding electrode lug device as claimed in any of claims 1 to 9, which is characterized in that the automatic welding
It further includes lug embossing mechanism to connect electrode lug device, and the lug embossing mechanism is set on the mounting plate and is located at the lug
Between unreeling structure and lug force feed mechanism, the lug embossing mechanism includes embossing pedestal, upper embossing block, lower embossing block, pressure
Flower cylinder, embossing fixed seat, the embossing pedestal is set on mounting plate and installation site is adjustable, the embossing fixed seat setting
In on embossing pedestal, the lower embossing block is set in embossing fixed seat, and the embossing cylinder is set to embossing fixed seat upper end
And be embossed in the output end connection of cylinder and be embossed block, block is embossed in the embossing cylinder control closer or far from lower embossing block, with
Lug is embossed.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2018/086023 WO2019213840A1 (en) | 2018-05-08 | 2018-05-08 | Automatic tab-welding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108780873A true CN108780873A (en) | 2018-11-09 |
| CN108780873B CN108780873B (en) | 2021-07-09 |
Family
ID=64029081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880000379.2A Active CN108780873B (en) | 2018-05-08 | 2018-05-08 | Automatic lug welding device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108780873B (en) |
| WO (1) | WO2019213840A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534810A (en) * | 2019-08-30 | 2019-12-03 | 联动天翼新能源有限公司 | A kind of tab alignment mechanism of cylindrical battery |
| CN112582630A (en) * | 2020-12-08 | 2021-03-30 | 珠海锐翔智能科技有限公司 | Cylindrical battery cell processing equipment |
| CN112635848A (en) * | 2020-12-21 | 2021-04-09 | 合肥国轩高科动力能源有限公司 | Battery winding mechanism for tab detection |
| CN112787045A (en) * | 2021-01-21 | 2021-05-11 | 深圳市宏锦智能装备有限公司 | Utmost point ear feeding device |
| CN114029618A (en) * | 2022-01-10 | 2022-02-11 | 铭镭激光智能装备（河源）有限公司 | Lithium battery laser welding equipment for new energy automobile and use method |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111082123B (en) * | 2019-12-17 | 2023-05-05 | 厦门纬达科技股份有限公司 | Tab feeding device |
| CN113513953B (en) * | 2021-03-25 | 2022-07-26 | 四川仲玛智造科技有限公司 | Production line for producing electric ignition head support |
| CN113193234B (en) * | 2021-04-13 | 2022-07-22 | 惠州锂威新能源科技有限公司 | Tab reforming method |
| CN113543621B (en) * | 2021-06-30 | 2023-11-10 | 广东利元亨智能装备股份有限公司 | Formation clamp and formation equipment |
| CN113659292B (en) * | 2021-07-23 | 2024-02-27 | 深圳市诚捷智能装备股份有限公司 | Tab welding device and battery cell production equipment |
| CN113745765B (en) * | 2021-09-07 | 2023-03-21 | 湖南锦熹智能科技有限公司 | Lug shaping mechanism and processing method thereof |
| CN114179383B (en) * | 2021-12-08 | 2023-12-26 | 和光同尘科技(嘉兴)有限公司 | Ear strap welding and detecting device for medical mask production |
| CN114309755A (en) * | 2021-12-16 | 2022-04-12 | 扬州京柏自动化科技有限公司 | Breaking-off equipment |
| CN114454493B (en) * | 2022-01-25 | 2023-10-13 | 昆山仕弗达自动化科技有限公司 | STRO membrane welding machine |
| CN117283031B (en) * | 2023-09-25 | 2024-04-05 | 广东金晟新能源股份有限公司 | Automatic tab cutting equipment and process for soft-packaged battery |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2881978Y (en) * | 2005-10-18 | 2007-03-21 | 徐鸿俊 | Machine for automatic welding of battery pole piece |
| CN101807684A (en) * | 2010-02-10 | 2010-08-18 | 深圳市赢合科技有限公司 | Pole piece trimming system of battery lamination |
| CN102738433A (en) * | 2012-06-14 | 2012-10-17 | 深圳市赢合科技股份有限公司 | Device for electrode slice production with lithium strap and electrode slice production method |
| CN204524584U (en) * | 2014-12-17 | 2015-08-05 | 惠州金源精密自动化设备有限公司 | A kind of welding battery equipment |
| CN106141414A (en) * | 2016-06-27 | 2016-11-23 | 浙江金开来新能源科技有限公司 | A kind of lug automatic welding device |
| CN206363905U (en) * | 2017-01-10 | 2017-07-28 | 深圳市诚捷智能装备股份有限公司 | Local derviation pin deviation correcting device and capacitor fabrication device |
| CN206561986U (en) * | 2017-03-07 | 2017-10-17 | 东莞市兰宇机械有限公司 | A kind of lug positioning transporting device of lithium ion battery Soft Roll pelleter |
| CN206697565U (en) * | 2017-05-18 | 2017-12-01 | 惠州市惠德瑞锂电科技股份有限公司 | A kind of lithium band pelletizer |
| CN206806433U (en) * | 2017-04-10 | 2017-12-26 | 江西安驰新能源科技有限公司 | A kind of lithium battery pole slice for preventing lug from turning over pleat |
| CN107978786A (en) * | 2017-11-24 | 2018-05-01 | 广东南大机器人有限公司 | A kind of production facility |
| CN208127293U (en) * | 2018-05-08 | 2018-11-20 | 深圳市诚捷智能装备股份有限公司 | Automatic welding electrode lug device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002093408A (en) * | 2000-09-14 | 2002-03-29 | Toshiba Battery Co Ltd | Machining method and device for battery electrode sheet |
| JP4779625B2 (en) * | 2005-12-12 | 2011-09-28 | 日産自動車株式会社 | Ultrasonic bonding apparatus and control method thereof |
| CN205927494U (en) * | 2016-08-12 | 2017-02-08 | 无锡先导智能装备股份有限公司 | Tab welding device |
| CN107160027B (en) * | 2017-02-17 | 2019-07-05 | 惠州市成泰自动化科技有限公司 | A kind of tab welding device and working method |
-
2018
- 2018-05-08 CN CN201880000379.2A patent/CN108780873B/en active Active
- 2018-05-08 WO PCT/CN2018/086023 patent/WO2019213840A1/en active Application Filing
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2881978Y (en) * | 2005-10-18 | 2007-03-21 | 徐鸿俊 | Machine for automatic welding of battery pole piece |
| CN101807684A (en) * | 2010-02-10 | 2010-08-18 | 深圳市赢合科技有限公司 | Pole piece trimming system of battery lamination |
| CN102738433A (en) * | 2012-06-14 | 2012-10-17 | 深圳市赢合科技股份有限公司 | Device for electrode slice production with lithium strap and electrode slice production method |
| CN204524584U (en) * | 2014-12-17 | 2015-08-05 | 惠州金源精密自动化设备有限公司 | A kind of welding battery equipment |
| CN106141414A (en) * | 2016-06-27 | 2016-11-23 | 浙江金开来新能源科技有限公司 | A kind of lug automatic welding device |
| CN206363905U (en) * | 2017-01-10 | 2017-07-28 | 深圳市诚捷智能装备股份有限公司 | Local derviation pin deviation correcting device and capacitor fabrication device |
| CN206561986U (en) * | 2017-03-07 | 2017-10-17 | 东莞市兰宇机械有限公司 | A kind of lug positioning transporting device of lithium ion battery Soft Roll pelleter |
| CN206806433U (en) * | 2017-04-10 | 2017-12-26 | 江西安驰新能源科技有限公司 | A kind of lithium battery pole slice for preventing lug from turning over pleat |
| CN206697565U (en) * | 2017-05-18 | 2017-12-01 | 惠州市惠德瑞锂电科技股份有限公司 | A kind of lithium band pelletizer |
| CN107978786A (en) * | 2017-11-24 | 2018-05-01 | 广东南大机器人有限公司 | A kind of production facility |
| CN208127293U (en) * | 2018-05-08 | 2018-11-20 | 深圳市诚捷智能装备股份有限公司 | Automatic welding electrode lug device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534810A (en) * | 2019-08-30 | 2019-12-03 | 联动天翼新能源有限公司 | A kind of tab alignment mechanism of cylindrical battery |
| CN110534810B (en) * | 2019-08-30 | 2020-12-29 | 联动天翼新能源有限公司 | Pole lug alignment mechanism of cylindrical battery |
| CN112582630A (en) * | 2020-12-08 | 2021-03-30 | 珠海锐翔智能科技有限公司 | Cylindrical battery cell processing equipment |
| CN112582630B (en) * | 2020-12-08 | 2022-05-17 | 珠海锐翔智能科技有限公司 | Cylindrical battery cell processing equipment |
| CN112635848A (en) * | 2020-12-21 | 2021-04-09 | 合肥国轩高科动力能源有限公司 | Battery winding mechanism for tab detection |
| CN112787045A (en) * | 2021-01-21 | 2021-05-11 | 深圳市宏锦智能装备有限公司 | Utmost point ear feeding device |
| CN114029618A (en) * | 2022-01-10 | 2022-02-11 | 铭镭激光智能装备（河源）有限公司 | Lithium battery laser welding equipment for new energy automobile and use method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019213840A1 (en) | 2019-11-14 |
| CN108780873B (en) | 2021-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108780873A (en) | Automatic welding electrode lug device | |
| CN208127293U (en) | Automatic welding electrode lug device | |
| CN102753297B (en) | Two welding heads mutually staggered are used band and/or sheet material to be carried out to the apparatus and method of continuous welding | |
| CN104009249B (en) | A kind of up-coiler | |
| KR101270030B1 (en) | Integrated controled automatic pipe welding apparatus and control method thereof | |
| CN101659062B (en) | Processing method and device for volume to volume fully-automatic deviation-rectifying die-cutting | |
| CN102869987B (en) | The ultrasonic detection method of the butt-weld of two transverse end of two sheet metal strips and equipment | |
| JP5438163B2 (en) | Steel strip joining device applied to pipe making equipment | |
| US20090212033A1 (en) | Progressive laser blanking device for high speed cutting | |
| CN102709522A (en) | Terminal forming machine and method for pole piece of lithium battery | |
| CN106392404A (en) | Battery module welding clamp and battery module welding device | |
| CN105537778B (en) | A kind of multifunction laser cuts weldering all-in-one | |
| CN201565782U (en) | Butt-joint type aluminum strip splicing machine | |
| CN104400441B (en) | A kind of automatic brazing material laying spot welding system and its control method | |
| CN104139236A (en) | Automatic drill bit welding machine | |
| KR101209360B1 (en) | laser slotting apparatus for cut of polarizing film with an auto-focusing laser beam | |
| CN101937981B (en) | Automatic welding line of electrode collecting piece for secondary battery | |
| JP6929963B2 (en) | Sheet supply device and sheet supply method | |
| KR20180123835A (en) | Apparatus and method for coil welding | |
| CN216938939U (en) | Radio frequency joint and coaxial optical cable visual laser welding equipment | |
| KR101220777B1 (en) | Welding Machine and Welding Method | |
| CN204248410U (en) | Spot welding system laid by a kind of automatic brazing material | |
| CN101417362B (en) | Profiling plane welding special device and method | |
| CN113953661A (en) | Laser repair welding machine and repair welding method thereof | |
| CN207723695U (en) | A kind of general cell polar ear and TCO fully-automatic laser spot-welding equipments |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |