CN108555416A - A kind of battery strings busbar automatic welding device and string welding machine - Google Patents
A kind of battery strings busbar automatic welding device and string welding machine Download PDFInfo
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- CN108555416A CN108555416A CN201810621972.0A CN201810621972A CN108555416A CN 108555416 A CN108555416 A CN 108555416A CN 201810621972 A CN201810621972 A CN 201810621972A CN 108555416 A CN108555416 A CN 108555416A
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- busbar
- welding
- battery strings
- automatic welding
- intermediate station
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- 238000003466 welding Methods 0.000 title claims abstract description 227
- 238000005520 cutting process Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims description 64
- 238000012546 transfer Methods 0.000 claims description 28
- 238000010438 heat treatment Methods 0.000 claims description 21
- 238000001179 sorption measurement Methods 0.000 claims description 19
- 230000033001 locomotion Effects 0.000 claims description 12
- 230000005571 horizontal transmission Effects 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 description 21
- 238000003825 pressing Methods 0.000 description 18
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 5
- 238000010008 shearing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002900 effect on cell Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000005007 materials handling Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
- B23K1/0016—Brazing of electronic components
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Wire Processing (AREA)
Abstract
The application discloses a kind of battery strings busbar automatic welding device and string welding machine.Battery strings busbar automatic welding device includes busbar cutting apparatus, busbar intermediate station and busbar welding manipulator；The busbar cutting apparatus cuts off busbar according to predetermined length, and the busbar of cut-out is placed on the busbar intermediate station, the busbar is transferred to the busbar welding manipulator by the busbar intermediate station, the busbar welding manipulator takes the busbar away from the busbar intermediate station, it is transferred to welding post, the busbar is placed on battery strings welding and is welded and fixed.Above-mentioned battery strings busbar automatic welding device is provided in string welding machine.The battery strings busbar automatic welding device of the application is automatic mode, welding efficiency is high, and welding quality is good, improves solar cell overall performance from cut-out busbar to welding busbar.
Description
Technical field
This patent disclosure relates generally to a kind of battery strings process equipments, in particular to a kind of battery strings busbar automatic welding
Connect equipment.The invention further relates to a kind of string welding machines.
Background technology
During manufacture of solar cells, need to weld confluence in the end of battery strings after welding of battery film bunchiness
The structure of item, busbar is typically band-like, is wound into disk, needs to cut into section first before welding.The material of busbar is copper
Core, surface are provided with tin layers, are welded using heating, and tin layers fusing can be welded and fixed with the welding of battery strings, welding string
Multiple cell pieces are joined.
Traditional busbar welding manner is that special process is arranged in road after string welding machine, manually welds busbar,
But this welding manner efficiency is low, and it is easy to cause the unstable quality after welding, manual welding is also easy to lead to battery
Cell piece damage on string.Therefore, it is necessary to a kind of new battery strings busbar welding equipments.
Above- mentioned information is only used for reinforcing the understanding of the background to the present invention, therefore it disclosed in the background technology part
May include the information not constituted to the prior art known to persons of ordinary skill in the art.
Invention content
The present invention provides a kind of battery strings busbar automatic welding device, from cut-out busbar to welding busbar, is
Automatic mode, welding efficiency is high, and welding quality is good.
The present invention also provides a kind of string welding machine simultaneously, is provided with above-mentioned battery strings busbar automatic welding device.
Other characteristics and advantages of the present invention will be apparent from by the following detailed description, or partially by the present invention
Practice and acquistion.
According to an aspect of the present invention, a kind of battery strings busbar automatic welding device, the battery strings busbar welding
Equipment includes busbar cutting apparatus, busbar intermediate station and busbar welding manipulator；
The busbar cutting apparatus cuts off busbar according to predetermined length, and the busbar of cut-out is placed on institute
It states on busbar intermediate station, the busbar is transferred to the busbar welding manipulator by the busbar intermediate station, described
Busbar welding manipulator takes the busbar away from the busbar intermediate station, is transferred to welding post, by the remittance
Stream item, which is placed on battery strings welding, to be welded and fixed.
According to an embodiment of the present invention, the busbar cutting apparatus includes main support, and described main support one end is set
It is equipped with feeding device, middle part is provided with disconnecting device, and the other end is provided with moveable draft gear；
Busbar is stored in the feeding device, and the draft gear clamps the free end of the busbar, by institute
It states busbar to draw into the disconnecting device, the disconnecting device cuts off the busbar, and the draft gear will
The busbar of cut-out is placed on intermediate station.
According to an embodiment of the present invention, the feeding device includes supply disk, and the busbar is wound on the confession
In charging tray, the feeding device further includes several propelling sheaves, and the busbar is directed to horizontal feed path by the propelling sheave
On.
According to an embodiment of the present invention, the supply disk is driven by motor and is rotated；The horizontal feed of the busbar
Several aligns wheels are provided on path, several aligns wheels are interspersed up and down, and the busbar is between the aligns wheel
Across being straightened.
According to an embodiment of the present invention, the feeding device further includes pressing device, and the pressing device includes driving
It takes offence cylinder, pressure head and support base, the pressure head is mounted on the piston rod end of the driving cylinder, and the busbar is cut described
The busbar is pressed on the support base by the pressure head when being sheared in disconnected device.
According to an embodiment of the present invention, the disconnecting device includes upper cutter and lower cutter, and the upper cutter is by upper
Cylinder driving, the lower cutter is driven to remain stationary, the upper cutter cuts off the confluence towards lower cutter movement
Item.
According to an embodiment of the present invention, the piston rod end of the upper driving cylinder is equipped with upper mounting seat, described
Upper cutter is mounted on the upper mounting seat close to the side of the draft gear, and the both sides of the upper cutter width direction are provided with
Gag lever post.
According to an embodiment of the present invention, the lower cutter is driven by lower driving cylinder, the upper cutter and it is described under
The busbar is cut off in cutter relative motion.
According to an embodiment of the present invention, the piston rod end of the lower driving cylinder is equipped with lower mounting seat, described
Lower cutter is mounted on the lower mounting seat close to the side of the draft gear, and the both sides of the lower cutter width direction are provided with
Gag lever post.
According to an embodiment of the present invention, the disconnecting device further includes the limited post that several groups are arranged two-by-two, described
Busbar is passed into from the limited post between the upper cutter and lower cutter.
According to an embodiment of the present invention, the draft gear includes clamping jaw device and screw rod driving device, the silk
Rod driving device includes lead screw and nut, and mounting base is fixed on the nut, and the clamping jaw device is mounted on the mounting base
On, the lead screw is driven by motor, and the clamping jaw device is driven to move in the horizontal direction.
According to an embodiment of the present invention, the draft gear further includes clamping jaw driving cylinder, and the clamping jaw drives gas
Cylinder is mounted in the mounting base；
The clamping jaw device includes connecting seat, and stationary jaw is provided on the connecting seat, hinged with the stationary jaw
Movable jaw is installed, with moving horizontally for the mounting base, the stationary jaw and movable jaw can stretch into the cut-out
The busbar is clamped in device；
The clamping jaw device is mounted on the clamping jaw by the connecting seat and cylinder head portions, the clamping jaw is driven to drive cylinder
Piston rod the movable jaw is connected by connecting rod, with flexible, the movable jaw and the fixation of the piston rod
Clamping jaw makes the action promptly and discharged.
According to an embodiment of the present invention, the connecting seat takes the shape of the letter U, and the piston rod of the clamping jaw driving cylinder passes through institute
It states connecting seat and the movable jaw is connected by connecting rod；
The retaining part of the stationary jaw and the movable jaw is both provided with clamping plate, and the width of the clamping plate is more than institute
State the width of busbar.
According to an embodiment of the present invention, the busbar intermediate station includes carrying platform, vertical driving device and water
Flat driving device, the carrying platform are connect with the vertical driving device, and the vertical driving device driving carrying is flat
Platform does upper and lower directions movement, and the vertical driving device is connect with the horizontal drive apparatus, the horizontal drive apparatus driving
The vertical driving device and the carrying platform move horizontally；
The upper surface of the carrying platform is provided with several suction holes, and the suction hole is connected to negative pressure equipment, works as busbar
When being placed on the carrying platform upper surface, the negative pressure equipment starts, and the busbar is adsorbed by the suction hole to be fixed, with
The carrying platform transfer.
According to an embodiment of the present invention, the carrying platform is internally provided with gas channel, the suction hole connection
The gas channel, the gas channel exit are provided with connector, and the connector is connected to the negative pressure equipment by pipeline.
According to an embodiment of the present invention, the suction hole arranges in a row or several in the carrying platform upper surface
It goes, suction hole can adsorb several busbars simultaneously described in several rows.
According to an embodiment of the present invention, the vertical driving device includes vertical driving cylinder, the vertical driving
The piston rod end of cylinder is provided with mounting base, and the carrying platform is fixed in the mounting base.
According to an embodiment of the present invention, the vertical driving cylinder both sides, which are provided with, is vertically directed bar, described vertical
Guide rod upper end connects the mounting base, and guiding is moved up and down for the mounting base.
According to an embodiment of the present invention, the horizontal drive apparatus includes horizontal drive cylinder and horizontal guide rail, institute
It states and is provided with slide on horizontal guide rail, the vertical driving cylinder is mounted on bar is vertically directed on the slide, the level
It drives the piston rod of cylinder to connect the slide, the slide is driven to be moved along the horizontal guide rail.
According to an embodiment of the present invention, the horizontal drive cylinder and the horizontal guide rail are mounted on the same pedestal
On.
According to an embodiment of the present invention, the horizontal guide rail is provided at both ends with position sensor, the position sensing
Device incudes the shift position of the slide.
According to an embodiment of the present invention, it is provided on the slide and is vertically directed sleeve, it is described to be vertically directed under bar
End is vertically directed described in being inserted into sleeve, is moved in described be vertically directed in sleeve.
According to an embodiment of the present invention, the upper surface of the carrying platform is provided with locating slot, the locating slot
The suction hole is set on slot bottom.
According to an embodiment of the present invention, the width of the locating slot is adapted with the width of the busbar, described
The depth of locating slot is adapted with the thickness of the busbar.
According to an embodiment of the present invention, the battery strings busbar welding manipulator includes that transfer platform and welding fill
It sets, the welder is mounted on the transfer platform, and the transfer platform drives the welder displacement；
It is provided with busbar adsorption head and heating device in the welder, will be converged by the busbar adsorption head
Item is taken away from intermediate station, and the busbar is transferred to welding post and is then placed on battery strings welding, passes through institute
Heating device is stated to be welded and fixed busbar heating.
According to an embodiment of the present invention, the transfer platform includes support base, and the support base upper end is equipped with outstanding
Arm, the Z axis that the cantilever can surround the support base rotate, and the welder is mounted on the cantilever, the welding dress
Setting can move along the cantilever level；
Alternatively, the transfer platform includes X-axis driving mechanism and Y-axis driving mechanism, the Y-axis driving mechanism is erected at institute
It states in X-axis driving mechanism, can be moved along the X-axis driving mechanism, the welder is installed in the Y-axis driving mechanism,
The X-axis driving mechanism and Y-axis driving mechanism drive the welder to move horizontally jointly.
According to an embodiment of the present invention, the Y-axis driving mechanism include two groups, be erected at one group described in X-axis driving
In mechanism, a group welding device is respectively driven.
According to an embodiment of the present invention, the first Z axis rotary drive motor, the support are installed in the support base
Seat top is equipped with the first transmission case, and the first Z axis rotary drive motor connects first transmission case, the cantilever and institute
State the output axis connection of the first transmission case.
According to an embodiment of the present invention, the cantilever rear end is equipped with horizontal displacement driving motor, on the cantilever
Horizontal transmission device is installed, the horizontal transmission device connects slide, and the welder hanging is on the slide.
According to an embodiment of the present invention, the horizontal transmission device includes feed screw nut pair or synchronous belt and band
Wheel set or transmission chain and chain wheel pair, the cantilever side are provided with guide groove, and the slide is oriented to by the guide groove.
According to an embodiment of the present invention, the welder includes the second Z axis rotary drive motor and the second transmission
Case, the second Z axis rotary drive motor are mounted on the slide top, and second transmission case is mounted on the slide lower part, institute
It states the second Z axis rotary drive motor and connects second transmission case.
According to an embodiment of the present invention, the output shaft of second transmission case is connected with the first connecting seat, and described
Vertical Pneumatic slid platform is installed on a connecting seat, the drive rod of the vertical Pneumatic slid platform is connected with the second connecting seat, and described
Slide is installed on two connecting seats, guide rail is provided at left and right sides of the slide.
According to an embodiment of the present invention, the heating device is mounted below the slide, under the heating device
Side is connected with mounting base, and several plumb joints are provided in the mounting base, buffer spring is provided with above the plumb joint, described
Plumb joint connects the heating device, welds the plumb joint when busbar and conducts heat to the busbar.
According to an embodiment of the present invention, the mounting base front and rear sides are equipped with suspension holdfast, and the busbar is inhaled
Attached head is mounted on the suspension holdfast lower end, and the busbar adsorption head is hingedly hung with pressing plate, hinged place is provided with torsional spring,
The guide rail is connected at left and right sides of the pressing plate.
According to an embodiment of the present invention, the busbar adsorption head connects negative pressure device, when the busbar adsorbs
When head contact is placed on the busbar of the intermediate station upper surface, the negative pressure equipment starts, and the busbar is by the confluence
The absorption of adsorption head is fixed, as the welder shifts.
According to an embodiment of the present invention, the pressing plate installed in front has inflatable bar, the inflatable bar connection positive pressure to set
It is standby, after the busbar welding is completed, blows and cool down to the busbar.
According to an aspect of the present invention, a kind of string welding machine, the string welding machine include battery strings welding automatic welding device and
Above-described battery strings busbar automatic welding device；
Cell piece and welding are welded into battery strings, the battery strings busbar by the battery strings welding automatic welding device
Busbar is welded on the welding of the battery strings end by automatic welding device.
Battery strings busbar welding equipment according to the present invention, be provided with busbar cutting apparatus, busbar intermediate station and
Busbar welding manipulator is automatic mode from cut-out busbar to welding busbar.Busbar cutting apparatus can be certainly
Busbar can be automatically transferred to busbar electroplating equipment wielding machine by dynamic cut-out busbar, busbar intermediate station from busbar cutting apparatus
Hand, busbar welding manipulator can on battery strings welding automatic welding busbar.The battery strings busbar welding of the present invention
Equipment, improves the welding efficiency of busbar, and improves the welding quality of busbar, improves solar cell globality
Energy.
String welding machine according to the present invention, can be by cell piece and welding automatic welding at battery strings, then at battery strings end
Automatic welding busbar on the welding in portion, welding efficiency is high, and welding quality is good, improves solar cell overall performance.
It should be understood that above general description and following detailed description is merely exemplary, this can not be limited
Invention.
Description of the drawings
Its example embodiment is described in detail by referring to accompanying drawing, above and other target of the invention, feature and advantage will
It becomes more fully apparent.
Fig. 1 schematically shows the stereogram of the battery strings busbar automatic welding device according to example embodiment of the present invention
(being free of busbar welding manipulator)；
Fig. 2 schematically shows the solid of the battery strings busbar automatic welding device according to example embodiment of the present invention
Figure；
Fig. 3 schematically shows the stereogram of the battery strings busbar cutting apparatus according to example embodiment of the present invention；
Fig. 4 is partial enlarged view in Fig. 3；
Fig. 5 is partial enlarged view in Fig. 3；
Fig. 6 schematically shows the used clamping jaw dress of battery strings busbar cutting apparatus according to example embodiment of the present invention
The stereogram set；
Fig. 7 schematically shows the stereogram of the battery strings busbar intermediate station according to example embodiment of the present invention；
Fig. 8 schematically shows the stereogram of the battery strings busbar welding manipulator according to example embodiment of the present invention；
Fig. 9 is schematically shown uses welding according to the battery strings busbar welding manipulator of example embodiment of the present invention
The stereogram of device；
Figure 10 is schematically shown uses weldering according to the battery strings busbar welding manipulator of example embodiment of the present invention
The stereogram (the mounting base shell that plumb joint is eliminated in figure) of connection device；
Figure 11 schematically shows the battery strings busbar welding structure front view according to example embodiment of the present invention；
Figure 12 schematically shows the battery strings busbar welding structure vertical view according to example embodiment of the present invention；
Figure 13 schematically shows the structural schematic diagram of the string welding machine according to example embodiment of the present invention；
Figure 14 schematically show the string welding machine according to example embodiment of the present invention stereogram (figure include battery strings converge
Flow an automatic welding device and a conveying mechanism)；
Figure 15 schematically show the string welding machine according to example embodiment of the present invention vertical view (figure include battery strings converge
Flow an automatic welding device and two conveying mechanisms).
Reference sign：1, feeding device；1-1, supply disk；1-2, propelling sheave；1-3, aligns wheel；1-4, dress is compressed
It sets；1-5, motor；
2, disconnecting device；2-1, upper driving cylinder；2-1, lower driving cylinder；2-3, upper mounting seat；2-4, lower mounting seat；2-
5, upper cutter；2-6, lower cutter；2-7, limited post；
3, draft gear；3-1, clamping jaw drive cylinder；3-2, screw rod driving device；3-3, clamping jaw device；3-3-1, connection
Seat；3-3-2, stationary jaw；3-3-3, movable jaw；3-3-4, connecting rod；3-4, mounting base；
4, main support；
5, intermediate station；5-1, carrying platform；5-2, cylinder is driven vertically；5-3, it is vertically directed bar；5-4, slide；5-5, water
Level gauge；5-6, horizontal drive cylinder；5-7, pedestal；5-8, mounting base；
6, transfer platform；6-1, support base；6-2, the first Z axis rotary drive motor；6-3, the first transmission case；6-4, it hangs
Arm；6-5, horizontal displacement driving motor；6-6, slide；6-7, guide groove；
7, welder；7-1, the second Z axis rotary drive motor；7-2, the second transmission case；7-3, the first connecting seat；7-4、
Vertical Pneumatic slid platform；7-5, the second connecting seat；7-6, slide；7-7, guide rail；7-8, sliding block；7-9, heating device；7-10, installation
Seat；7-11, plumb joint；7-12, busbar adsorption head；7-13, suspension holdfast；7-14, pressing plate；7-15, inflatable bar；
8, busbar；9, cell piece；10, welding；11, conveying mechanism；12, two axis mobile platform.
Specific implementation mode
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to example set forth herein；On the contrary, thesing embodiments are provided so that the present invention will more
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.Attached drawing is only the present invention
Schematic illustrations, be not necessarily drawn to scale.Identical reference numeral indicates same or similar part in figure, thus
Repetition thereof will be omitted.
In addition, described feature, structure or characteristic can be incorporated in one or more implementations in any suitable manner
In mode.In the following description, many details are provided to fully understand embodiments of the present invention to provide.So
And it will be appreciated by persons skilled in the art that technical scheme of the present invention can be put into practice and omit one in the specific detail
Or more, or other methods, constituent element, device, step may be used etc..In other cases, it is not shown in detail or describes
Known features, method, apparatus, realization, material or operation are to avoid a presumptuous guest usurps the role of the host and each aspect of the present invention is made to become mould
Paste.
The spatially relative terms such as "upper", "lower", "left", "right" can be used herein for ease of explanation, be used for
Relationship of the elements or features relative to another elements or features shown in definition graph.It should be understood that in addition to figure
Shown in except orientation, spatial terminology is intended to include the different direction of device in use or operation.For example, if in figure
Device be squeezed, the element for being stated as being located at other elements or feature "lower" will be located into other elements or feature "upper".
Therefore, exemplary term "lower" can include both upper and lower orientation.Device can also be positioned in other ways, such as rotate 90
Degree is located at other orientation, can be interpreted accordingly used herein of the opposite explanation in space.
Embodiment 1
As shown in Figure 1 and Figure 2, the present embodiment provides a kind of battery strings busbar automatic welding devices, including busbar to cut
Equipment, three groups of main component devices of busbar intermediate station and busbar welding manipulator.
Busbar cutting apparatus cuts off busbar according to predetermined length, and the busbar of cut-out is placed on busbar
On intermediate station, busbar is transferred to busbar welding manipulator by busbar intermediate station, and busbar welding manipulator is by busbar
It is taken away from busbar intermediate station, is transferred to welding post, busbar is placed on battery strings welding and is welded and fixed.
In order to clearly illustrate the structure composition of battery strings busbar automatic welding device, three parts is divided to be situated between in detail respectively below
Continue this three groups of equipment.
(1) busbar cutting apparatus
As shown in Figure 1, Figure 2, Figure 3 shows, battery strings busbar cutting apparatus includes main support 4, and 4 one end of main support is provided with confession
Expect that device 1, middle part are provided with disconnecting device 2, the other end is provided with moveable draft gear 3.
For convenience of description, the length direction of main support 4 can regard X-direction as, and short transverse regards Z axis side as
To.
Busbar (not shown) is stored in feeding device 1, and feeding device 1 exports busbar to disconnecting device 2, leads
Leading-in device 3 clamps the free end of busbar, and busbar is drawn into disconnecting device 2, and disconnecting device 2 cuts busbar
Disconnected, the busbar of cut-out is placed on intermediate station 5 by draft gear 3.
Feeding device 1 can provide power when exporting busbar, and draft gear 3 applies busbar certain lead again
The transmission process of gravitation, such busbar will be very smooth and quick.
Feeding device 1 includes supply disk 1-1, and for busbar wound in supply disk 1-1, feeding device 1 further includes several leads
Busbar is directed on horizontal feed path by running wheel 1-2, propelling sheave 1-2.Include three propelling sheave 1-2 as shown in the figure, according to
Actual needs can also change the quantity of propelling sheave 1-2, for example, supply disk 1-1 height it is larger when, propelling sheave 1-2 can be increased
Quantity.
Supply disk 1-1 provides power by motor 1-5 driving rotations for output busbar.
Several aligns wheel 1-3 are provided on the horizontal feed path of busbar, it is several to rectify in the present embodiment using 7
Through ship 1-3 or more is interspersed, busbar between aligns wheel 1-3 pass through be straightened, have preferable flatness.
Aligns wheel 1-3 includes several pinch rollers and support roller, as shown in Fig. 1, Fig. 3, use in the present embodiment 3 pinch rollers and
4 support rollers, 3 pinch rollers and 4 support rollers are interspersed up and down, and 3 pinch roller height are identical, 4 identical, 3 pinch rollers of support roller height
The common tangential of downside is downward across the common tangential on the upside of 4 support rollers, when such busbar enters between pinch roller and support roller
It will be forced to align.The height of 3 pinch rollers can be adjusted so that it is convenient to debug, and being adjusted to busbar has preferably
Flatness just fixes height.
Feeding device 1 further includes pressing device 1-4, and as shown in Figure 4, Figure 5, pressing device 1-4 includes driving cylinder, pressure head
And support base, support busbar, support base to play the role of backing plate provided with support base below pressure head.Busbar enters
When being sheared in disconnecting device 2, busbar is pressed on support base by the pressure head of pressing device 1-4, can prevent from converging in this way
Stress is beated, and ensures that shearing is smoothed out, notch is smooth.
The piston-rod lower end in driving cylinder is arranged in pressure head, and tension spring is provided between pressure head and the mounting base for driving cylinder,
The mounting base of driving cylinder remains stationary, and tension spring can assist pressure head to reset.
As shown in Figure 4, Figure 5, disconnecting device 2 includes upper cutter 2-5 and lower cutter 2-6, and upper cutter 2-5 is by upper driving cylinder
2-1 drives, and lower cutter 2-6 can be remained stationary, and upper cutter 2-5 cuts off busbar towards lower cutter 2-6 movements.
Alternatively, lower cutter 2-6 is driven by lower driving cylinder 2-2, upper cutter 2-5 and lower cutter 2-6 relative motions cut-out converge
Flow item.
The piston rod end of upper driving cylinder 2-1 is equipped with upper mounting seat 2-3, and upper cutter 2-5 is mounted on upper mounting seat 2-3
Close to the side of draft gear 3, the both sides of upper cutter 2-5 width directions are provided with gag lever post.Mounting base 2-3 and upper driving cylinder
Tension spring is provided between the mounting base of 2-1, the mounting base of upper driving cylinder 2-1 remains stationary, and tension spring can assist cutting
Knife 2-5 resets.
In structures of the lower cutter 2-6 by lower driving cylinder 2-2 drivings, the piston rod end of lower driving cylinder 2-2 is equipped with
Lower mounting seat 2-4, lower cutter 2-6 are mounted on lower mounting seat 2-4 close to the side of draft gear 3, lower cutter 2-6 width directions
Both sides are provided with gag lever post.It is provided with tension spring, lower driving cylinder 2-2 between mounting base 2-4 and the mounting base of lower driving cylinder 2-2
Mounting base remain stationary, tension spring can assist lower cutter 2-6 reset.
Setting gag lever post be in order to accurately be sheared to busbar, avoid occur shearing offset.
The blade of upper cutter 2-5 and lower cutter 2-6 are symmetrically arranged, similar scissors, when shearing busbar, upper driving gas
Cylinder 2-1 and lower driving cylinder 2-2 are acted simultaneously, you can are sheared to busbar.
When lower cutter 2-6 is remained stationary, upper cutter 2-5 is moved towards lower cutter 2-6, can similarly cut off confluence
Item.
As shown in Figure 4, Figure 5, disconnecting device 2 further includes the limited post 2-7 that several groups are arranged two-by-two, and busbar is from limited post
It is passed into 2-7 between upper cutter 2-5 and lower cutter 2-6.Setting limited post 2-7 is inclined also for preventing busbar from occurring
It moves.
As shown in Fig. 3, Fig. 5, Fig. 6, draft gear 3 includes clamping jaw device 3-3 and screw rod driving device 3-2, lead screw driving
Device 3-2 includes lead screw and nut, and mounting base 3-4 is fixed on nut, and clamping jaw device 3-3 is mounted on mounting base 3-4, lead screw
It is driven by motor, drives clamping jaw device 3-3 mobile (along X-direction) in the horizontal direction.
Draft gear 3 further includes clamping jaw driving cylinder 3-1, and clamping jaw drives cylinder 3-1 to be mounted on mounting base 3-4.
Clamping jaw device 3-3 includes connecting seat 3-3-1, and stationary jaw 3-3-2 is provided on connecting seat 3-3-1, with geometrical clamp
Pawl 3-3-2 is hingedly equipped with movable jaw 3-3-3, and with moving horizontally for mounting base 3-4, stationary jaw 3-3-2 and activity are pressed from both sides
Pawl 3-3-3 can be stretched into disconnecting device 2 and busbar is clamped.
The wider width of stationary jaw 3-3-2 is provided with gap, and the main body of movable jaw 3-3-3 is plate-like, can be with
It is put into the gap of stationary jaw 3-3-2.
Clamping jaw device 3-3 is mounted on clamping jaw by connecting seat 3-3-1 and the ends cylinder 3-1, clamping jaw is driven to drive cylinder 3-1's
Piston rod is by connecting rod 3-3-4 connection movable jaw 3-3-3, with flexible, movable jaw 3-3-3 and the stationary jaw of piston rod
3-3-2 makes the action promptly and discharged.
Connecting seat 3-3-1 takes the shape of the letter U, and the piston rod of clamping jaw driving cylinder 3-1 passes through connecting rod 3-3-4 across connecting seat 3-3-1
Connect movable jaw 3-3-3.
The retaining part of stationary jaw 3-3-2 and movable jaw 3-3-3 are both provided with clamping plate, and the width of clamping plate is more than confluence
The width of item, in this way setting conveniently clamp busbar.
During actual job, the supply disk 1-1 of feeding device 1 is constantly in rotation status, and busbar is by persistently defeated
It send into disconnecting device 2；
The clamping jaw device 3-3 of draft gear 3 is stretched between upper cutter 2-5 and lower cutter 2-6, clamp busbar and after
It moves back, stops movement when reaching precalculated position, the length for preparing the busbar of shearing at this time just meets welding needs；
Upper cutter 2-5 and lower cutter 2-6 implements to shear to busbar, and cut-off busbar stills remain in clamping jaw device
In 3-3；
When busbar is accepted in the lower section that the carrying platform 5-1 of intermediate station 5 is moved to clamping jaw device 3-3, clamping jaw device 3-3
Busbar can be discharged, after waiting carrying platforms 5-1 to move away, clamping jaw device 3-3 continues to stretch to upper cutter 2-5 under
Busbar is clamped between cutter 2-6, repeats above-mentioned action.
As seen through the above description of the embodiments, the feeding device set by busbar cutting apparatus, disconnecting device
And draft gear, this three groups of devices carry out automatic linking cooperation, can automatically cut off busbar according to predetermined length, shear
Cheng Chixu is carried out, and shear efficiency is high, and each section of bus bar length after cutting is unified, and shape is unified, facilitates welding, improves too
Positive energy battery production efficiency and quality.
(2) busbar intermediate station
As shown in Figure 1, Figure 2, shown in Fig. 7, battery strings busbar intermediate station includes carrying platform 5-1, vertical driving device and water
Flat driving device, carrying platform 5-1 are connect with vertical driving device, and vertical driving device driving carrying platform 5-1 does upper and lower
To movement, vertical driving device is connect with horizontal drive apparatus, and horizontal drive apparatus drives vertical driving device and carrying platform
5-1 is moved horizontally.
By the way that vertical driving device and horizontal drive apparatus is arranged, carrying platform 5-1 can realize that two-freedom shifts
Materials handling can regard vertical driving device as and be moved along Z axis, horizontal drive apparatus is moved along Y-axis for convenience of description
Dynamic, carrying platform 5-1 can change position in short transverse and horizontal direction.
The upper surface of carrying platform 5-1 is provided with several suction holes, and suction hole is connected to negative pressure equipment (not shown), when
When busbar is placed on the carrying platform upper surfaces 5-1, negative pressure equipment starts, and busbar is adsorbed by suction hole to be fixed, with carrying
Platform 5-1 transfers.
Vacuum suction positioning has the characteristics that speed is fast, will not be had an impact to confluence strip, is converged in transfer process
Stream item will not be moved in the upper surfaces carrying platform 5-1, will not be fallen from the upper surfaces carrying platform 5-1, securely and reliably.
Carrying platform 5-1 is internally provided with gas channel, and suction hole is connected to gas channel, and gas channel exit is provided with
Connector, connector are connected to negative pressure equipment by pipeline.These pipelines are soft deformable, so not interfering with carrying platform 5-
1 displacement.
A line suction hole can be arranged in surface on the carrying platform, adsorb a busbar every time, can also be flat in carrying
The suction hole of two rows or two rows or more is arranged in platform upper surface, can adsorb several busbars simultaneously in this way, improves transfer amount.
As shown in fig. 7, vertical driving device includes vertical driving cylinder 5-2, the vertical piston rod end for driving cylinder 5-2
It is provided with mounting base 5-8, carrying platform 5-1 is fixed on mounting base 5-8, can be fastened by bolts.
The vertical both sides driving cylinder 5-2, which are provided with, is vertically directed bar 5-3, is vertically directed the upper ends bar 5-3 connection mounting base 5-
8, move up and down guiding for mounting base 5-8.Be arranged be vertically directed bar 5-3 can ensure the movement of mounting base 5-8 do not tilt, not partially
Turn.
As shown in fig. 7, horizontal drive apparatus includes horizontal drive cylinder 5-6 and horizontal guide rail 5-5, on horizontal guide rail 5-5
It is provided with slide 5-4, it is vertical to drive cylinder 5-2 and be vertically directed bar 5-3 on slide 5-4, horizontal drive cylinder 5-6's
Piston rod connects slide 5-4, and driving slide 5-4 is moved along horizontal guide rail 5-5.
Sliding bearing can be set in slide 5-4, the frictional force between horizontal guide rail 5-5 can be reduced in this way.
Horizontal guide rail 5-5 is provided at both ends with position sensor, and position sensor incudes the shift position of slide 5-4.Pass through
Installation position sensor can be limited the position that moves horizontally of carrying platform 5-1, and ensure carrying platform 5-1 in level
Direction can accurately accept, shift busbar.
It is provided on slide 5-4 and is vertically directed sleeve, be vertically directed the insertion of the lower ends bar 5-3 and be vertically directed in sleeve, perpendicular
It is moved in straight pilot sleeve.It is vertically directed sleeve to be upward arranged, setting is vertically directed sleeve, can avoid being vertically directed bar
5-3 extend downwards it is excessive because the space below slide 5-4 is limited, be vertically directed bar 5-3 cannot extend downwards it is excessive.
Horizontal drive cylinder 5-6 and horizontal guide rail 5-5 is mounted on the same pedestal 5-7.Pedestal 5-7 is also busbar
The mounting seat of cutting apparatus, busbar welding manipulator, this three groups of equipment are commonly mounted on pedestal 5-7, constitute battery
A part for string busbar welding production line.
Preferably, the upper surface of carrying platform 5-1 is provided with locating slot, and suction hole is arranged on the slot bottom of locating slot.Pass through
Locating slot is set, the stability for placing busbar can be improved.
The width of locating slot is adapted with the width of busbar, and the width of locating slot is advisable slightly larger than the width of busbar,
Conveniently it is placed and taken out.
The depth of locating slot is adapted with the thickness of busbar, and the depth of locating slot is less than or equal to the thickness of busbar
Preferably, subsequent busbar welding manipulator is facilitated to take busbar away.
If 1 row suction hole is arranged in surface on the carrying platform, locating slot is also provided with a line, every time one remittance of absorption
Item is flowed, if the suction hole of 2 rows or 2 rows or more is arranged in surface on the carrying platform, locating slot is also provided with 2 rows or 2 rows or more,
Several busbars can be adsorbed simultaneously in this way, improve transfer amount.
During actual job, carrying platform 5-1 is moved to busbar cutting apparatus first, is risen predetermined altitude, is arrived
Up to 3 lower section of draft gear of busbar cutting apparatus, the clamping jaw device 3-3 in draft gear 3 puts down the busbar of cut-out, confluence
Item is placed to the upper surfaces carrying platform 5-1；
Secondly, the negative pressure equipment being connected to suction hole starts, and busbar is adsorbed by suction hole to be fixed, with carrying platform 5-
1 carries out downward, transfer backward；
When busbar is transferred near busbar welding manipulator by carrying platform 5-1, carrying platform 5-1 stops movement,
Negative pressure equipment is also stopped；
The direction of busbar welding manipulator hinged cantilever 6-4, adjusts the position of welder 7, and final welder 7 will
Busbar is taken away from the upper surfaces carrying platform 5-1, and intermediate station 5 continues to move to busbar cutting apparatus, repeats above-mentioned action and turns
Move next busbar.
As seen through the above description of the embodiments, the carrying platform set by busbar intermediate station, vertical driving dress
It sets and horizontal drive apparatus, this three groups of devices carries out automatic linking cooperation, can automatically be transferred to busbar from shearing station
Welding post realizes the material transfer linking in production line, and quick and precisely, transfer efficiency is high, improves the sun for transfer process
It can battery entirety production efficiency.
(3) busbar welding manipulator
As shown in Fig. 8, Fig. 9, Figure 10, battery strings busbar welding manipulator includes transfer platform 6, and transfer platform 6 includes
The upper end support base 6-1, support base 6-1 is equipped with cantilever 6-4, and cantilever 6-4 can be rotated around the Z axis of support base 6-1, cantilever 6-4
On welder 7 is installed, welder 7 can be moved horizontally along cantilever 6-4.
Under the drive of transfer platform 6, welder 7 takes busbar away from intermediate station 5, is transferred to welding post,
That is the welding bench in Figure 13 placed battery strings on welding bench, and busbar is placed on battery by welder 7
It is welded and fixed on the welding of string end.
In the present embodiment, support base 6-1 includes bottom plate, riser and top plate, and inside is hollow, can install other portions
Part.
First Z axis rotary drive motor 6-2 is installed in support base 6-1, the first transmission case is installed at the top of support base 6-1
The output shaft of 6-3, first Z axis rotary drive motor 6-2 the first transmission cases of connection 6-3, cantilever 6-4 and the first transmission case 6-3 connect
It connects.
First transmission case 6-3 can play decelerating effect, and the driving force of the first Z axis rotary drive motor 6-2 is passed to
Cantilever 6-4.
The rear ends cantilever 6-4 are equipped on horizontal displacement driving motor 6-5, cantilever 6-4 and are equipped with horizontal transmission device, horizontal
Transmission device connects slide 6-6, and welder 7 is hung on slide 6-6.
There are many specific implementation modes that horizontal transmission device may be used, for example, may include feed screw nut pair or
Synchronous belt and with wheel set or transmission chain and chain wheel pair, can meet and drive slide 6-6 horizontal displacements.
The sides cantilever 6-4 are provided with guide groove 6-7, and slide 6-6 is oriented to by guide groove 6-7.
As shown in figure 9, welder 7 includes the second Z axis rotary drive motor 7-1 and the second transmission case 7-2, the second Z axis
Rotary drive motor 7-1 is mounted on the tops slide 6-6, and the second transmission case 7-2 is mounted on the lower parts slide 6-6, and the rotation of the second Z axis is driven
Dynamic motor 7-1 the second transmission cases of connection 7-2.
Second transmission case 7-2 can play decelerating effect, and the driving force of the second Z axis rotary drive motor 7-1 is passed to
The weld assembly of lower section.
It is in inverted L-shaped that the output shaft of second transmission case 7-2, which is connected with the first connecting seat 7-3, the first connecting seat 7-3, the
Vertical Pneumatic slid platform 7-4 is installed, the drive rod of vertical Pneumatic slid platform 7-4 is connected with the second connecting seat 7- on a connecting seat 7-3
5, the second connecting seat 7-5 be also be in inverted L-shaped, slide 6-6 is installed on the second connecting seat 7-5, is set at left and right sides of slide 6-6
It is equipped with guide rail 7-7.
In the present embodiment, guide rail 7-7 includes four, is installed by the sliding block at left and right sides of slide 6-6.
It is connected with heating device 7-9 below slide 6-6, electrically heated rod, heating device 7-9 are provided in heating device 7-9
Lower section is connected with mounting base 7-10, and mounting base 7-10 is hollow, and several plumb joint 7-11 are provided in mounting base 7-10, welding
It is provided with buffer spring above head 7-11, as shown in Figure 10, plumb joint 7-11 connection heating device 7-9 are welded when welding busbar
Connector 7-11 conducts heat to busbar.
Buffer spring above plumb joint 7-11 can avoid plumb joint 7-11 from damaging busbar, battery strings by pressure.Although setting
Buffer spring, heating device 7-9 can also conduct heat to plumb joint 7-11, because heating device 7-9 is the upper ends plumb joint 7-11
Movable span is reserved, the upper ends plumb joint 7-11 are good accessible with the movable span.
Because busbar surface layer is tin layers, tin layers fusing can be welded and fixed with battery strings welding, battery strings confluence
Welding structure is as shown in Figure 11, Figure 12.
The front and rear sides mounting base 7-10 are equipped with suspension holdfast 7-13, and the lower ends suspension holdfast 7-13 are equipped with busbar absorption
Head 7-12, busbar adsorption head 7-12 are hingedly hung with pressing plate 7-14, and hinged place is provided with torsional spring, the left and right sides pressing plate 7-14
Connect guide rail 7-7.
Pressing plate 7-14 is lattice-shaped, and plumb joint 7-11 can be extended downwardly from pressing plate 7-14, is first in welding
Pressing plate 7-14 pushes down busbar, next is only plumb joint 7-11 and carries out heating compression to busbar.
By the way that torsional spring is arranged, an elastic hinge joint structure, energy are constituted between pressing plate 7-14 and busbar adsorption head 7-12
Enough when pressing plate 7-1, plumb joint 7-11 compress busbar, busbar adsorption head 7-12, which turns an angle, may exit off confluence
Item, the tin layers pollution busbar adsorption head 7-12 that busbar surface layer can be avoided to melt in this way, after welding is completed, makees in torsional spring
Under, busbar adsorption head 7-12 restores initial angle position again (angle position can adsorb busbar).
It is provided with bolt in suspension holdfast 7-13, the angle position of busbar adsorption head 7-12 can also be adjusted.
Setting sliding block is also needed at left and right sides of pressing plate 7-14 to connect guide rail 7-7.
Busbar adsorption head 7-12 connection negative pressure devices, when the 7-12 contacts of busbar adsorption head are placed on 5 upper table of intermediate station
When the busbar in face, negative pressure equipment starts, and busbar is fixed by the 7-12 absorption of busbar adsorption head, as welder 7 shifts.
Pressing plate 7-14 installed in front has inflatable bar 7-15, inflatable bar 7-15 connection positive airway pressure apparatus, busbar to weld completion
Afterwards, it blows and cools down to busbar.Inflatable bar 7-15 can be designed to that hollow rod body, inside are gas channels, be arranged on side wall
One row's gas hole.
During actual job, when busbar is transferred near transfer platform 6 by the carrying platform 5-1 of intermediate station 5,
The direction of busbar welding manipulator hinged cantilever 6-4, adjusts the position of welder 7, and welder 7 reaches carrying platform 5-
When 1 top, vertical Pneumatic slid platform 7-4 drives the second connecting seat 7-5 to move down；
When busbar adsorption head 7-12 touches busbar, negative pressure equipment starts, and busbar is by busbar adsorption head 7-12
Absorption is fixed, and vertical Pneumatic slid platform 7-4 drives the second connecting seat 7-5 to move up, and takes busbar away；
Busbar welding manipulator reversely rotates the direction of cantilever 6-4, adjusts the position of welder 7, and welder 7 arrives
When above up to welding post, vertical Pneumatic slid platform 7-4 drives the second connecting seat 7-5 to move down；
When busbar is placed on battery strings welding, negative pressure equipment stops, and heating device 7-9 is begun to warm up, and welds
Busbar heat transfer is pressed under head 7-11, busbar is weldingly fixed on battery strings welding；
Inflatable bar 7-15 blows to busbar and cools down；
Vertical Pneumatic slid platform 7-4 drives the second connecting seat 7-5 to move up, and repeats above-mentioned action, welds next busbar.
In the present embodiment, two axis mobile platforms 12 can also be used to replace above-mentioned transfer platform 6 specifically, such as schemed
14, shown in Figure 15, two axis mobile platforms 12 include X-axis driving mechanism and Y-axis driving mechanism, and Y-axis driving mechanism is erected at X-axis drive
It on motivation structure, can be moved along X-axis driving mechanism, erecting and welding device 7 in Y-axis driving mechanism, X-axis driving mechanism and Y-axis are driven
Motivation structure drives welder 7 to move horizontally jointly.
It is X-axis driving mechanism that length is longer in Figure 14, and length is shorter for Y-axis driving mechanism.It is set in X-axis driving mechanism
Two parallel guide rails are equipped with, Y-axis driving mechanism both ends are erected on two parallel guide rails.
One group of Y-axis driving mechanism can be only set up in X-axis driving mechanism, one group welding device of driving will correspondingly converge
Stream item is transferred to the welding post of side and is then placed on battery strings welding, by heating device 7-9 to busbar heat into
Row is welded and fixed.
Two groups of Y-axis driving mechanisms can also be set up in X-axis driving mechanism, respectively drive a group welding device, thus
Two group welding devices can be driven altogether, and correspondingly, the welding post that busbar is transferred to both sides respectively is then placed within electricity
On the series welding band of pond, busbar heating is welded and fixed by heating device 7-9.
The driving structure of feed screw nut pair can be set in X-axis driving mechanism, Y-axis driving mechanism, can specifically be referred to
The prior art is not described in detail herein.
Two groups of Y-axis driving mechanisms are set, busbar speed of welding can be significantly improved, improves solar cell and integrally produces
Efficiency.
As seen through the above description of the embodiments, the transfer platform of busbar welding manipulator setting and welding fill
It sets, this two groups of devices carry out automatic linking cooperation, busbar can be soldered on battery strings welding automatically, welding process is lasting
It carries out, welding efficiency is high, and welding position is accurate, reliable welding quality, improves solar cell entirety production efficiency and quality.
The battery strings of busbar 8 are welded as shown in Figure 11, Figure 12, including multi-disc cell piece 9, welding 10 is by cell piece 9
Between connect, on the welding 10 of battery strings end weld busbar 8.
As seen through the above description of the embodiments, battery strings busbar automatic welding device of the invention, is provided with
Busbar cutting apparatus, busbar intermediate station and busbar welding manipulator, this three groups of equipment carry out automatic linking cooperation, from cutting
Disconnected busbar is automatic mode to welding busbar.The battery strings busbar welding equipment of the present invention, improves busbar
Welding efficiency, and improve the welding quality of busbar, improve solar cell overall performance.
Embodiment 2
As shown in Figure 13, Figure 14, Figure 15, the present embodiment provides a kind of string welding machines, including battery strings welding automatic welding to set
Battery strings busbar automatic welding device described in standby and embodiment 1, battery strings welding automatic welding device can be by battery
Piece and welding are welded into battery strings, and busbar can be welded on the weldering of battery strings end by battery strings busbar automatic welding device
It takes.
One group of battery strings welding automatic welding device can be set in string welding machine, as shown in figure 14, or two groups of electricity of setting
Pond series welding band automatic welding device, as shown in figure 15.
As shown in figure 13, battery strings welding automatic welding device includes cell piece feed mechanism, welding feed mechanism, conveying
Mechanism, welding mechanism, Fen Chuan mechanisms and discharging mechanism, cell piece feed mechanism and welding feed mechanism are used for cell piece and weldering
According to being centainly subsequently placed on conveying mechanism, conveying mechanism is used to the welding arranged and cell piece being transported to welding position band
Place is set, cell piece and welding are welded into battery strings by welding mechanism, and battery strings are cut according to scheduled length, gone out by Fen Chuan mechanisms
Expect that mechanism exports the battery strings cut.
Conveying mechanism has been sequentially connected cell piece feed mechanism, welding feed mechanism, welding mechanism, Fen Chuan mechanisms and discharging
Mechanism.
Multiple positions in string welding machine, such as the downstream bits in welding feed mechanism can be arranged in busbar welding post
It sets, in the downstream position of welding mechanism, in the downstream position of Fen Chuan mechanisms, any one position can weld busbar.
In the downstream position of welding feed mechanism, although cell piece and welding weld together not yet, conveyer
Welding is placed on structure 11, so still busbar can be welded on the precalculated position of welding, after having no effect on
Cell piece and welding welding sequence.
It is indicated by the solid line to have one group of battery strings busbar automatic welding device in Figure 13, and the dotted line in left side illustrates electricity
Pond string busbar automatic welding device can also be arranged in the position.
Conveyer belt and plummer are provided in conveying mechanism 11, conveyer belt is heat safe, has plummer on the downside of conveyer belt
Carrying, so being welded directly on conveying mechanism 11 when welding busbar.
Busbar welding manipulator in battery strings busbar automatic welding device takes busbar away from intermediate station 5,
It is transferred to welding post, welding has been placed on conveying mechanism 11, battery strings busbar welding manipulator places busbar
It is welded and fixed on welding.
The battery strings of busbar 8 are welded as shown in Figure 11, Figure 12, including multi-disc cell piece 9, welding 10 is by cell piece 9
Between connect, on the welding 10 of battery strings end weld busbar 8.
As seen through the above description of the embodiments, string welding machine of the invention, can be by cell piece and welding automatic welding
Battery strings are connected into, then the automatic welding busbar on the welding of battery strings end, welding efficiency is high, and welding quality is good, is promoted
Solar cell overall performance.
Finally, it is to be noted that, herein, such as first, second, third and fourth or the like relational terms
It is only used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying these
There are any actual relationship or orders between entity or operation.Moreover, the terms "include", "comprise" or its is any
Other variants are intended to non-exclusive inclusion, so that including the process, method, article or equipment of a series of elements
Include not only those elements, but also include other elements that are not explicitly listed, or further includes for this process, side
Method, article or the intrinsic element of equipment.In the absence of more restrictions, limited by sentence "including a ..."
Element, it is not excluded that there is also other identical elements in the process, method, article or apparatus that includes the element.
It is particularly shown and described exemplary embodiments of the present invention above.It should be appreciated that the present invention is unlimited
In detailed construction described herein, set-up mode or implementation method；On the contrary, it is intended to cover included in appended claims
Spirit and scope in various modifications and equivalence setting.
Claims (10)
1. a kind of battery strings busbar automatic welding device, which is characterized in that the battery strings busbar welding equipment includes converging
Flow a cutting apparatus, busbar intermediate station and busbar welding manipulator；
The busbar cutting apparatus cuts off busbar according to predetermined length, and the busbar of cut-out is placed on the remittance
It flows on an intermediate station, the busbar is transferred to the busbar welding manipulator, the confluence by the busbar intermediate station
Welding manipulator takes the busbar away from the busbar intermediate station, welding post is transferred to, by the busbar
It is placed on battery strings welding and is welded and fixed.
2. battery strings busbar automatic welding device as described in claim 1, which is characterized in that the busbar cutting apparatus
Including main support, described main support one end is provided with feeding device, and middle part is provided with disconnecting device, and the other end is provided with removable
Draft gear；
Busbar is stored in the feeding device, and the draft gear clamps the free end of the busbar, by the remittance
Stream item is drawn into the disconnecting device, and the disconnecting device cuts off the busbar, and the draft gear will be cut off
The busbar be placed on intermediate station.
3. battery strings busbar automatic welding device as claimed in claim 2, which is characterized in that the feeding device includes supplying
Charging tray, for the busbar wound in the supply disk, the feeding device further includes several propelling sheaves, and the propelling sheave is by institute
Busbar is stated to be directed on horizontal feed path.
4. battery strings busbar automatic welding device as claimed in claim 2, which is characterized in that the disconnecting device includes upper
Cutter and lower cutter, the upper cutter are driven by upper driving cylinder, and the lower cutter remains stationary, the upper cutter direction
The busbar is cut off in the lower cutter movement；
The piston rod end of the upper driving cylinder is equipped with upper mounting seat, and it is close that the upper cutter is mounted on the upper mounting seat
The both sides of the side of the draft gear, the upper cutter width direction are provided with gag lever post；
Or the lower cutter is driven by lower driving cylinder, the confluence is cut off in the upper cutter and the lower cutter relative motion
Item；
The piston rod end of the lower driving cylinder is equipped with lower mounting seat, and it is close that the lower cutter is mounted on the lower mounting seat
The both sides of the side of the draft gear, the lower cutter width direction are provided with gag lever post.
5. battery strings busbar automatic welding device as claimed in claim 2, which is characterized in that the draft gear includes folder
Jaw arrangement and screw rod driving device, the screw rod driving device include lead screw and nut, and mounting base, institute are fixed on the nut
Clamping jaw device is stated in the mounting base, the lead screw is driven by motor, and the clamping jaw device is driven to move in the horizontal direction
It is dynamic.
6. battery strings busbar automatic welding device as described in claim 1, which is characterized in that the busbar intermediate station packet
Carrying platform, vertical driving device and horizontal drive apparatus are included, the carrying platform is connect with the vertical driving device, described
Vertical driving device drives the carrying platform to do upper and lower directions movement, the vertical driving device and the horizontal drive apparatus
Connection, the horizontal drive apparatus drive the vertical driving device and the carrying platform to move horizontally；
The upper surface of the carrying platform is provided with several suction holes, and the suction hole is connected to negative pressure equipment, when busbar is placed
At the carrying platform upper surface, the negative pressure equipment starts, and the busbar is adsorbed by the suction hole to be fixed, with institute
State carrying platform transfer.
7. battery strings busbar automatic welding device as described in claim 1, which is characterized in that the battery strings busbar weldering
Welding manipulator includes transfer platform and welder, and the welder is mounted on the transfer platform, the transfer platform
The welder is driven to shift；
Busbar adsorption head and heating device are provided in the welder, by the busbar adsorption head by busbar from
It is taken away on intermediate station, and the busbar is transferred to welding post and is then placed on battery strings welding, added by described
Thermal is welded and fixed busbar heating.
8. battery strings busbar automatic welding device as claimed in claim 7, which is characterized in that the transfer platform includes branch
Seat is supportted, the support base upper end is equipped with cantilever, and the Z axis that the cantilever can surround the support base rotates, the welder
On the cantilever, the welder can be moved along the cantilever level；
Alternatively, the transfer platform includes X-axis driving mechanism and Y-axis driving mechanism, the Y-axis driving mechanism is erected at the X
It in axis driving mechanism, can be moved along the X-axis driving mechanism, the welder is installed in the Y-axis driving mechanism, it is described
X-axis driving mechanism and Y-axis driving mechanism drive the welder to move horizontally jointly.
9. battery strings busbar automatic welding device as claimed in claim 8, which is characterized in that the cantilever rear end is equipped with
Horizontal displacement driving motor, horizontal transmission device is equipped on the cantilever, and the horizontal transmission device connects slide, the weldering
Connection device is hung on the slide.
10. a kind of string welding machine, which is characterized in that the string welding machine includes battery strings welding automatic welding device and claim 1-
9 any one of them battery strings busbar automatic welding devices；
Cell piece and welding are welded into battery strings by the battery strings welding automatic welding device, and the battery strings busbar is automatic
Busbar is welded on the welding of the battery strings end by welding equipment.
Priority Applications (1)
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465491A (en) * | 2018-11-19 | 2019-03-15 | 乐清正通智能科技有限公司 | A kind of weld tabs cutting feed mechanism of miniature circuit breaker Full-automatic welding magnetic system |
| CN110238568A (en) * | 2019-06-14 | 2019-09-17 | 无锡奥特维科技股份有限公司 | Hold lead welding machine |
| CN110444638A (en) * | 2019-09-04 | 2019-11-12 | 苏州德睿联自动化科技有限公司 | Busbar transfer mould group |
| CN113275691A (en) * | 2021-05-17 | 2021-08-20 | 苏州晟成光伏设备有限公司 | Novel horizontal plate tile-overlapping glue-dispensing welding machine |
| CN114054997A (en) * | 2021-11-29 | 2022-02-18 | 江苏泰祥新能源科技有限公司 | New-type photovoltaic module welding processes integrative equipment |
| CN114373833A (en) * | 2021-12-31 | 2022-04-19 | 沃沛斯(常州)能源科技有限公司 | Method for improving welding efficiency of multi-main-grid battery string bus bar |
| CN114744080A (en) * | 2022-06-10 | 2022-07-12 | 苏州小牛自动化设备有限公司 | Battery string production method and battery string laying equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203650034U (en) * | 2013-11-13 | 2014-06-18 | 重庆迪科机电设备有限公司 | Automatic clamping clamp |
| CN204204888U (en) * | 2014-09-30 | 2015-03-11 | 苏州沃特维自动化系统有限公司 | Battery strings cutter sweep |
| CN104485394A (en) * | 2014-12-31 | 2015-04-01 | 苏州格林电子设备有限公司 | Solar cell bus bar welding production line |
| CN105499334A (en) * | 2015-12-31 | 2016-04-20 | 苏州博阳能源设备有限公司 | Bus bar bending machine |
| CN106206854A (en) * | 2016-08-31 | 2016-12-07 | 无锡奥特维科技股份有限公司 | A kind of busbar welding equipment |
| CN106825839A (en) * | 2017-03-22 | 2017-06-13 | 无锡先导智能装备股份有限公司 | The feeding machanism of busbar and method of feeding |
| CN206882948U (en) * | 2017-06-05 | 2018-01-16 | 博硕皓泽自动化设备无锡有限公司 | Busbar automatic welding machine |
| CN208513824U (en) * | 2018-06-15 | 2019-02-19 | 无锡奥特维科技股份有限公司 | A kind of battery strings busbar automatic welding device and string welding machine |
-
2018
- 2018-06-15 CN CN201810621972.0A patent/CN108555416A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203650034U (en) * | 2013-11-13 | 2014-06-18 | 重庆迪科机电设备有限公司 | Automatic clamping clamp |
| CN204204888U (en) * | 2014-09-30 | 2015-03-11 | 苏州沃特维自动化系统有限公司 | Battery strings cutter sweep |
| CN104485394A (en) * | 2014-12-31 | 2015-04-01 | 苏州格林电子设备有限公司 | Solar cell bus bar welding production line |
| CN105499334A (en) * | 2015-12-31 | 2016-04-20 | 苏州博阳能源设备有限公司 | Bus bar bending machine |
| CN106206854A (en) * | 2016-08-31 | 2016-12-07 | 无锡奥特维科技股份有限公司 | A kind of busbar welding equipment |
| CN106825839A (en) * | 2017-03-22 | 2017-06-13 | 无锡先导智能装备股份有限公司 | The feeding machanism of busbar and method of feeding |
| CN206882948U (en) * | 2017-06-05 | 2018-01-16 | 博硕皓泽自动化设备无锡有限公司 | Busbar automatic welding machine |
| CN208513824U (en) * | 2018-06-15 | 2019-02-19 | 无锡奥特维科技股份有限公司 | A kind of battery strings busbar automatic welding device and string welding machine |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465491A (en) * | 2018-11-19 | 2019-03-15 | 乐清正通智能科技有限公司 | A kind of weld tabs cutting feed mechanism of miniature circuit breaker Full-automatic welding magnetic system |
| CN110238568A (en) * | 2019-06-14 | 2019-09-17 | 无锡奥特维科技股份有限公司 | Hold lead welding machine |
| CN110238568B (en) * | 2019-06-14 | 2024-03-01 | 无锡奥特维科技股份有限公司 | End lead welding machine |
| CN110444638A (en) * | 2019-09-04 | 2019-11-12 | 苏州德睿联自动化科技有限公司 | Busbar transfer mould group |
| CN110444638B (en) * | 2019-09-04 | 2024-05-24 | 苏州德睿联智能装备科技有限公司 | Bus bar transferring module |
| CN113275691A (en) * | 2021-05-17 | 2021-08-20 | 苏州晟成光伏设备有限公司 | Novel horizontal plate tile-overlapping glue-dispensing welding machine |
| CN113275691B (en) * | 2021-05-17 | 2023-10-13 | 苏州晟成光伏设备有限公司 | Novel transverse plate tile-overlapping dispensing welding machine |
| CN114054997A (en) * | 2021-11-29 | 2022-02-18 | 江苏泰祥新能源科技有限公司 | New-type photovoltaic module welding processes integrative equipment |
| CN114054997B (en) * | 2021-11-29 | 2022-11-25 | 江苏泰祥新能源科技有限公司 | New-type photovoltaic module welding processes integrative equipment |
| CN114373833A (en) * | 2021-12-31 | 2022-04-19 | 沃沛斯(常州)能源科技有限公司 | Method for improving welding efficiency of multi-main-grid battery string bus bar |
| CN114373833B (en) * | 2021-12-31 | 2023-12-26 | 沃沛斯(常州)能源科技有限公司 | Method for improving welding efficiency of multi-main-grid battery string bus bar |
| CN114744080A (en) * | 2022-06-10 | 2022-07-12 | 苏州小牛自动化设备有限公司 | Battery string production method and battery string laying equipment |
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