CN107127321A - A kind of lead-acid accumulator cast welding device and its cast welding method - Google Patents
A kind of lead-acid accumulator cast welding device and its cast welding method Download PDFInfo
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- CN107127321A CN107127321A CN201710560416.2A CN201710560416A CN107127321A CN 107127321 A CN107127321 A CN 107127321A CN 201710560416 A CN201710560416 A CN 201710560416A CN 107127321 A CN107127321 A CN 107127321A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D25/00—Special casting characterised by the nature of the product
- B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
- B22D25/04—Casting metal electric battery plates or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/04—Casting in, on, or around objects which form part of the product for joining parts
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Abstract
The invention discloses a kind of lead-acid accumulator cast welding device and its cast welding method, wherein lead-acid accumulator cast welding device includes being arranged on the fluctuating orbit above lead stove, it is arranged on the workbench of lead stove side, water spraying mechanism of the trapped orbit with setting on the table and at trapped orbit on the table is set, bus-bar mould is slidably arranged on trapped orbit and fluctuating orbit and bus-bar mould can move back and forth between trapped orbit and fluctuating orbit, it is provided with lifting supporting plate on the table and positioned at the top position of trapped orbit, battery back box back-off equipped with multiple poles group is fixed on lifting supporting plate；Drive bus-bar mould to immerse in lead stove by fluctuating orbit to carry out after leaching lead, bus-bar mould is moved on trapped orbit, drive the lug of multiple poles groups to insert in the lead liquid of bus-bar mould upper impression to carry out cast welding using lifting supporting plate and moving down.The present invention can improve the service life of bus-bar mould, it is ensured that production safety.
Description
Technical field
Cast the present invention relates to a kind of lead-acid accumulator manufacture device and its manufacture method, more particularly to a kind of lead-acid accumulator
Welder and its cast welding method.
Background technology
Nearly ten years with the rapid growth of new-energy automobile and regenerative resource energy storage demand, China's lead-acid accumulator production
Amount and export amount are increased with every year about 20% speed, are ranked first place in starting, energy storage, electrokinetic cell, total amount is about 1.5
Hundred million KVA.H/.Relative to other batteries, lead-acid accumulator mainly has following advantage：1）, realize that the industrialization production time is most long,
Technology is most ripe, and performance is stable, reliable, safety, and application field is wide；2）, production cost it is minimum, only lithium battery and Ni-H cell
1/3 or so；3）, regeneration and resources reserve it is with the obvious advantage.Therefore, lead-acid accumulator will rise within 20 years futures
The application fields such as dynamic, energy storage, power occupy dominant position.
In lead-acid accumulator manufacturing process, cast welding is a vital procedure in lead-acid accumulator manufacturing process.
In the cast welding method of existing lead-acid accumulator, generally using two ways：
First way is that bus-bar mould is immersed in the lead liquid of lead stove so that the die cavity on bus-bar mould is saturated with lead liquid,
Then Bus bar mould is taken out from lead stove, then will be equipped with the battery back box of multiple poles group and tipped upside down on bus-bar mould so that
Carries out cast welding in the lead liquid of the lug insertion bus-bar mould upper impression of multiple poles group, then general after being cooled down to bus-bar mould
Battery back box is taken out from bus-bar mould, and this mode can guarantee that bus-bar mold temperature is identical with lead liquid temperature degree, cast welding temperature
Degree is uniform and stable, and cast welding effect is good.
The second way is injected lead liquid in the die cavity of bus-bar mould, then the battery back box with multiple poles group is fallen
It is buckled on bus-bar mould and carries out cast welding, then demoulding taking-up is carried out by coordinating after the cooling of bus-bar mould by thimble.This side
The non-uniform temperature of bus-bar mould in formula, cast-on lead liquid temperature degree not enough, can cause welding effect to be affected.
In the cast welding method of the lead-acid accumulator of first way is taken, the general position for carrying out cast welding is located at lead stove
Top, the temperature of this position is that comparison is high, needs to cool down bus-bar mould after cast welding, when bus-bar mould is in temperature
The higher position of degree to the cold, can impact to bus-bar mould suddenly, will shorten bus-bar mold use in the past for a long time
In the life-span, cause the increase of manufacturing cost；In addition, when bus-bar mould is unexpected to the cold in the higher position of temperature, over time, converging
During some welds on stream row's mould just occur that crackle, cooling water can drop to lead stove from cracks outflow, and in lead stove
The lead of liquid is very active, runs into the hydrogen for reacting and having been replaced in water after water, and releases substantial amounts of heat, releasing it is a large amount of
Hydrogen is ignited at high temperature, produces higher high temperature, reacts more and more violent, is finally possible to that blast can be caused, it is impossible to protect
Demonstrate,prove production safety.
To sum up, a kind of lead-acid accumulator cast welding device and its cast welding method how are designed, bus-bar mould can be improved
Service life, reduce and manufacturing cost and be avoided that cooling water is dropped in lead stove, it is ensured that production safety is the skill for being badly in need of solving
Art problem.
The content of the invention
The technical problems to be solved by the invention are that there is provided a kind of lead-acid accumulator for defect present in prior art
Cast welding device and its cast welding method, it can improve the service life of bus-bar mould, reduce manufacturing cost and be avoided that cooling water
Drop in lead stove, it is ensured that production safety.
In order to solve the above technical problems, the technical solution used in the present invention is：A kind of lead-acid accumulator cast welding device, its
Including fluctuating orbit, the workbench for being arranged on lead stove side, the trapped orbit of setting on the table being arranged on above lead stove
With water spraying mechanism of the setting on the table and at trapped orbit, bus-bar mould is slidably arranged in trapped orbit and lifting
On track and bus-bar mould can move back and forth between trapped orbit and fluctuating orbit, on the table and positioned at trapped orbit
Top position be provided with lifting supporting plate, equipped with multiple poles group battery back box back-off be fixed on lifting supporting plate on；Pass through lifting
Track is driven in Bus bar mould tool immersion lead stove and carried out after leaching lead, and bus-bar mould is moved on trapped orbit, lifting is utilized
Supporting plate moves down in the lead liquid for driving the lug insertion bus-bar mould upper impression of multiple pole groups and carries out cast welding.
It is preferred that, leading screw and nut mechanism and motor are additionally provided with the table, and the screw mandrel of leading screw and nut mechanism leads to
Cross two bearing blocks to be rotatably connected on workbench, one end of screw mandrel coordinates through the output shaft of a bearing block and motor
Drive connection, is provided with L-type push pedal on the nut of leading screw and nut mechanism, also has U-shaped card slot on a side of L-type push pedal,
Bus-bar mould is snapped onto in U-shaped card slot.
It is preferred that, the fluctuating orbit includes the top plate being installed in frame, the and of vertical cylinder one being arranged on top plate
The lifting lower plate of top plate lower position is arranged on, the piston rod of vertical cylinder one is connected through top plate with lifting the top of lower plate,
Two tracks two are connected with the bottom of lifting lower plate；Lead stove is located at the lower position of two tracks two.
It is preferred that, the lifting supporting plate includes being arranged on the vertical cylinder two of workbench bottom and is arranged on trapped orbit
The back box supporting plate of side；The piston rod of vertical cylinder two is connected with the bottom of back box supporting plate, on the top of back box supporting plate
It is provided with the lug groove passed through for the lug of multiple poles group.
It is preferred that, multiple horizontal air cylinders are additionally provided with the top of back box supporting plate and around lug groove,
L-type inserted sheet is provided with the piston rod of each horizontal air cylinder.
It is preferred that, it is additionally provided with Gua Qian mechanisms on the table and positioned at trapped orbit end top position.
It is preferred that, the Gua Qian mechanisms include setting support frame on the table, angularly disposed scraping on support frame
Lead cylinder and it is arranged on the piston rod for scraping lead cylinder and scrapes stereotype；One end of trapped orbit is located at the lower position of support frame.
It is preferred that, water spraying mechanism includes setting water leg and the water spout being arranged in water leg on the table,
Water inlet pipe and return pipe are provided with the bottom of water leg, pressurized water supply is carried out to water spout by water inlet pipe, passes through return pipe
The cooling water collected in water leg is back to outside.
Invention additionally discloses a kind of cast welding method of lead-acid accumulator cast welding device as described above, it includes following step
Suddenly：
1）, bus-bar mould is moved on fluctuating orbit；
2）, control fluctuating orbit decline, drive bus-bar mould sink to together in the lead liquid of lead stove so that lead immersion is completely confluxed
Arrange the die cavity on mould；
3）, control fluctuating orbit drives bus-bar mould to rise back to original position together, then bus-bar mould moved from fluctuating orbit
Move to trapped orbit；
4）, control lifting supporting plate drive battery back box to decline so that the lug insertion bus-bar mould mo(u)ld top half of multiple poles group
Cast welding is carried out in the lead liquid of chamber；
5）, control water spraying mechanism to bus-bar mould carry out water-spraying control；
6）, after cooling, control lifting supporting plate drives battery back box to move up the demoulding.
It is preferred that, leading screw and nut mechanism and motor are additionally provided with the table, and the screw mandrel of leading screw and nut mechanism leads to
Cross two bearing blocks to be rotatably connected on workbench, one end of screw mandrel coordinates through the output shaft of a bearing block and motor
Drive connection, is provided with L-type push pedal on the nut of leading screw and nut mechanism, also has U-shaped card slot on a side of L-type push pedal,
Bus-bar mould is snapped onto in U-shaped card slot；
Described 1st）Bus-bar mould is moved on fluctuating orbit and the 3rd by step）Bus-bar mould is moved to solid by step
It is control motor action on orbit determination road, drives L-type push pedal to move by the nut of leading screw and nut mechanism, pushed away using L-type
The U-shaped card slot of plate drives the movement of bus-bar mould.
The beneficial effects of the present invention are：The present invention passes through structure design so that the position for carrying out cast welding is located at lead stove one
On the trapped orbit of side, and the position that equipment water jetting cooler also is located at lead stove side is carried out, this avoid in hot environment
Lower bus-bar mould suddenly to the cold the problem of occur, so as to improve the service life of bus-bar mould, reduce manufacturing cost
And it is avoided that cooling water is dropped in lead stove, it is ensured that production safety.Led using the U-shaped card slot and bus-bar mould of L-type push pedal
To cooperation, drive bus-bar mould to come on trapped orbit and fluctuating orbit, move back and move, the movement of bus-bar mould can be completed
Process, bus-bar mould is will not interfere with again moves down leaching lead, it is ensured that what cast welding worked is normally carried out.By setting lift rail
Road, both can guarantee that the leaching lead operation of Bus bar mould tool, away from lead stove when can guarantee that bus-bar mould cast welding again.By setting lifting
Supporting plate, further increases the processing efficiency of cast welding.By setting L-type inserted sheet so that the butt-welding fitting one-shot forming on bus-bar,
Without secondary operation, the service life of whole lead-acid accumulator is improved.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of lead-acid accumulator cast welding device in the embodiment of the present invention；
Fig. 2 is the main structure diagram of lead-acid accumulator cast welding device in the embodiment of the present invention；
Fig. 3 is the sectional perspective structural representation in Fig. 1 at back box supporting plate；
Fig. 4 is to remove after back box supporting plate and the sectional perspective structural representation at bus-bar mould in Fig. 1；
Fig. 5 is the dimensional structure diagram of fluctuating orbit in the embodiment of the present invention；
Fig. 6 is to remove after back box supporting plate and the local overlooking structural representation at bus-bar mould in Fig. 1；
Fig. 7 is the mplifying structure schematic diagram in A portions in Fig. 4；
Fig. 8 is the main structure diagram in Fig. 2 at water spraying mechanism；
Fig. 9 is the principle schematic in the embodiment of the present invention using L-type inserted sheet one-shot forming butt-welding fitting；
In figure：1. lead stove, 2. fluctuating orbits, 211. top plates, 212. vertical cylinders one, 213. lifting lower plates, 214. tracks
Two, 215. track supporting plates, 216. connecting rods, 217. lifting upper plates, 3. workbench, 4. trapped orbits, 411. tracks one,
5. water spraying mechanism, 511. water legs, 512. water inlet pipes, 513. return pipes, 6. bus-bar moulds, 611. die ontologies,
612. U-shaped guide grooves, 7. lifting supporting plates, 711. vertical cylinders two, 712. back box supporting plates, 8. battery back box, 9. screw mandrels,
10. bearing block, 11. motors, 12. nuts, 13. L-type push pedals, 131. U-shaped card slots, 14. guide rods one, 15. lead
To bar two, 16. guide sleeves one, 17. guide rods one, 18. lug grooves, 19. connecting plates, 20. guide rods two, 21. guiding
Set two, 22. battery back box locating pieces, 23. horizontal air cylinders, 24. L-type inserted sheets, 25. poles group, 26. bus-bars, 27. butt welding
Part, 28. Gua Qian mechanisms, 281. support frames, 282. scrape lead cylinder, and 283. scrape stereotype.
Embodiment
Further details of elaboration is done to technical scheme with specific embodiment below in conjunction with the accompanying drawings.
Embodiment：As shown in Figures 1 to 5, a kind of lead-acid accumulator cast welding device, it includes being arranged on the top of lead stove 1
Fluctuating orbit 2, the workbench 3 for being arranged on the side of lead stove 1, the trapped orbit 4 being arranged on workbench 3 and it is arranged on workbench 3
Water spraying mechanism 5 upper and at trapped orbit 4, bus-bar mould 6 be slidably arranged on trapped orbit 4 and fluctuating orbit 2 and
Bus-bar mould 6 can move back and forth between trapped orbit 4 and fluctuating orbit 2, on workbench 3 and positioned at trapped orbit 4
Top position is provided with lifting supporting plate 7, and the back-off of battery back box 8 equipped with multiple poles group is fixed on lifting supporting plate 7；Pass through lifting
Track 2 drives bus-bar mould 6 to immerse in lead stove 1 and carried out after leaching lead, and bus-bar mould 6 is moved on trapped orbit 4, utilizes
Lifting supporting plate 7 moves down in the lead liquid for driving the upper impression of lug insertion bus-bar mould 6 of multiple pole groups and carries out cast welding.When cast welding is complete
Cheng Hou, water-spraying control is carried out using water spraying mechanism 5 to bus-bar mould, is recycled lifting supporting plate 7 to drive in battery back box 8 and is moved into
The row demoulding.The present invention passes through said structure design so that the position for carrying out cast welding is located on the trapped orbit of lead stove side, and
The position that equipment water jetting cooler also is located at lead stove side is carried out, it is unexpected to the cold this avoid bus-bar mould in high temperature environments
The problem of occur, so as to improve the service life of bus-bar mould, reduce manufacturing cost and be avoided that cooling water is dropped to
In lead stove, it is ensured that production safety.In the present embodiment, bus-bar mould 6 is provided with two, can be simultaneously to two lead acid storage batteries
Pond carries out cast welding.Trapped orbit 4 includes two fixed tracks 1 on the table, and water spraying mechanism 5 is arranged on two tracks
Position between one 411.
As shown in Figure 4 and Figure 6, leading screw and nut mechanism and motor, leading screw and nut mechanism are additionally provided with workbench 3
Screw mandrel 9 be rotatably connected on by two bearing blocks 10 on workbench 3, one end of screw mandrel 9 is through a bearing block 10 and driving
The output shaft of motor 11 coordinates drive connection, L-type push pedal 13 is provided with the nut 12 of leading screw and nut mechanism, in L-type push pedal
There is U-shaped card slot 131 on 13 side, the side side of bus-bar mould 6 is snapped onto in U-shaped card slot 131.Bus-bar mould 6
When mobile, nut 12 is driven to move linearly by the rotation of the drive screw 9 of motor 11, L-type push pedal 13 is fixed on nut 12,
So as to drive bus-bar mould 6 to come on trapped orbit 4 and fluctuating orbit 2 using the U-shaped card slot of L-type push pedal, move back and move.Work as remittance
When stream row's mould 6 is moved on fluctuating orbit 2, fluctuating orbit 2 drives bus-bar mould 6 to move down, from the U-shaped card slot of L-type push pedal
Vertical removal in 131, such L-type push pedal will not interfere with moving down for bus-bar mould, so as to ensure that the normal of cast welding work
Carry out.In the present embodiment, in order that bus-bar mould it is more steadily mobile, be additionally provided between two bearing blocks 10
The nut 12 and nut 12 of guide rod 1 and guide rod 2 15, guide rod 1 and guide rod 2 15 through leading screw and nut mechanism
Can along guide rod 1 and guide rod 2 15, return it is dynamic.
As shown in Figure 1 and Figure 5, the fluctuating orbit 2 includes being installed in frame（Not shown in figure）On top plate 211, set
Put the vertical cylinder 1 on top plate 211 and be arranged on the lifting lower plate 213 of the lower position of top plate 211, vertical cylinder one
212 piston rod is connected through top plate 211 with lifting the top of lower plate 213, and two are connected with the bottom of lifting lower plate 213
Track 2 214；Lead stove 1 is located at the lower position of two tracks 2 214.Two rails can be driven by the action of vertical cylinder 1
Road 2 214 is moved up and down.By setting fluctuating orbit, the leaching lead operation of Bus bar mould tool was both can guarantee that, bus-bar is can guarantee that again
Away from lead stove during mould cast welding.In this embodiment, two tracks 2 214 are welded in one piece of track supporting plate 215, track branch
Connected between fagging 215 and the bottom for lifting lower plate 213 by multiple connecting rods 216, so that two tracks 2 214 are connected into liter
On the bottom for falling plate 213.Lifting upper plate 217 is additionally provided with the top of top plate 211, is additionally provided with top plate 211 multiple
Guide sleeve 1, passes through the connection of multiple guide rods 1 and multiple guide rods 1 between lifting upper plate 217 and lifting lower plate 213
Multiple guide sleeves 1 are each passed through, so sets and causes one integral frame structure of whole fluctuating orbit formation, further protect
Stability when fluctuating orbit is moved up and down is demonstrate,proved.
When fluctuating orbit 2 in a state of nature when, two tracks 1 and two tracks 2 214 are in same level
It is upper and a track 1 and a track 2 214 are on the same line, a track 1 and other one in addition
Track 2 214 is also on same straight line, this ensure that bus-bar mould can between trapped orbit and fluctuating orbit come,
Return is dynamic.When needing bus-bar mould 6 being immersed in lead liquid, as long as driving two rails by the action of vertical cylinder 1
Road 2 214 is moved down, so that the bus-bar mould 6 being moved on two tracks 2 214 is displaced downwardly in the lead liquid of lead stove 1 together
.
As shown in figs. 4 and 7, two tracks 1 are a pair of symmetrically arranged inverted L shape tracks, two tracks 2 214
It is a pair of symmetrically arranged inverted L shape tracks, bus-bar mould 6 includes the die ontology 611 with die cavity and is arranged on mould sheet
U-shaped guide groove 612 in the two bottom sides of body 611, is respectively clamped into the U-shaped guide groove 612 of both sides or logical by two tracks 1
Cross two tracks 2 214 to be respectively clamped into the U-shaped guide groove 612 of both sides so that bus-bar mould 6 can be in trapped orbit 4 and liter
Next, return is dynamic between dropping track 2.
As shown in figures 3 and 8, the lifting supporting plate 7 includes being arranged on the vertical cylinder 2 711 of the bottom of workbench 3 and set
Put the back box supporting plate 712 in the top of trapped orbit 4；The piston rod of vertical cylinder 2 711 connects with the bottom of back box supporting plate 712
Connect, the lug groove 18 that the lug of multiple pole groups in power supply bottom of pond box is passed through is provided with the top of back box supporting plate 712, due to
Bus-bar mould 6 is provided with two, therefore, and lug groove 18 is also equipped with two groups, every group of correspondence one electric power storage of processing of lug groove 18
Pond.
Before cast welding, the battery back box 8 that will be equipped with multiple pole groups is tipped upside down in back box supporting plate 712, utilizes back box supporting plate
712 are supported in battery back box 8 top position of bus-bar mould 6, when being saturated with the bus-bar mould 6 of lead liquid along trapped orbit 4
After the lower position for being moved to battery back box 8, then control vertical cylinder 2 711 to act, drive battery back box 8 to move down so that many
The lug of individual pole group, which is inserted into the lead liquid of bus-bar mold cavity, carries out cast welding.After the completion of cast welding, further through vertical cylinder
2 711 drive battery back box 8, which are moved up, to be stripped.Which further increases the processing efficiency of cast welding.In the present embodiment, exist
Connecting plate 19 is provided with the piston rod of vertical cylinder 2 711, by many between connecting plate 19 and the bottom of back box supporting plate 712
Individual guide rod 2 20 is connected, and multiple guide sleeves 2 21 is provided with workbench 3, multiple guide rods 2 20 are each passed through multiple lead
To set 2 21, the piston rod of vertical cylinder two is connected with the bottom of back box supporting plate by said structure, so can be further
Ensure stability when back box supporting plate is moved up and down.
As shown in figure 3, being provided with the electricity of hollow on the top of back box supporting plate 712 and around lug groove 18
Bottom of pond box locating piece 22.Due to being provided with two groups of lug grooves in the present embodiment, therefore, battery back box locating piece 22 is also equipped with two
Group.The battery back box 8 that will be equipped with multiple pole groups is tipped upside down in the battery back box locating piece 22 in back box supporting plate so that battery floor
The lug of pole group enters in the lug groove of bus-bar mould in box, so quickly battery back box can be positioned, further
Improve the processing efficiency of cast welding.
As shown in Figure 3 and Figure 9, it is additionally provided with the top of back box supporting plate 712 and around lug groove 18 many
Individual horizontal air cylinder 23, L-type inserted sheet 24 is provided with the piston rod of each horizontal air cylinder 23；When battery back box 8 tips upside down on bottom
After in box supporting plate 712, then controlled level cylinder 23 is acted so that L-type inserted sheet 24 is extend between the lug of multiple pole groups 25
Position, then again will multiple poles group lug and L-type inserted sheet insertion bus-bar mould upper impression lead liquid in carry out cast welding.Casting
During weldering, also need to form butt-welding fitting 27 between adjacent bus-bar 26 and connect two adjacent bus-bars, butt-welding fitting
27 be the inverted U of vertical setting, in the prior art, and the butt-welding fitting by the die cavity formation of bus-bar mould is horizontality
, i.e., butt-welding fitting is set along the direction parallel to pole group's top surface, to cause the vertical setting of butt-welding fitting, need to also be after cast welding using outer
Power breaks the butt-welding fitting of horizontality directly, makes its vertical setting, but butt-welding fitting so is broken into straight mode using external force to lead
Cause butt-welding fitting corner to form stress concentration, so as to cause the damage to welding, reduce the use longevity of whole lead-acid accumulator
Life, and the present embodiment cooperatively forms butt-welding fitting using the die cavity on L-type inserted sheet and bus-bar mould, after the completion of cast welding, directly
L-type inserted sheet is extracted out, such one-shot forming forms butt-welding fitting, avoids the need for butt-welding fitting carrying out secondary operation again, improved
The service life of whole lead-acid accumulator.
As shown in Figure 1, Figure 2 with shown in Fig. 8, it is additionally provided with the table and positioned at trapped orbit end top position and scrapes lead
Mechanism 28.After bus-bar mould is saturated with lead liquid from lead stove, during toward trapped orbit movement, Gua Qian mechanisms pair are utilized
The surface of bus-bar mould is carried out scraping lead, and unnecessary lead liquid is scraped off from bus-bar mould, cast welding is so further ensured
Crudy.
The Gua Qian mechanisms 28 include being arranged on support frame 281 on workbench 3, angularly disposed on support frame 281
Scrape lead cylinder 282 and be arranged on the piston rod for scraping lead cylinder 282 and scrape stereotype 283；One end of trapped orbit 4 is located at support frame
281 lower position.After bus-bar mould soaks lead, the piston rod that lead cylinder 282 is scraped in control stretches out so that scrapes stereotype 283 and leans on
Nearly trapped orbit 4, when bus-bar mould is moved from fluctuating orbit 2 toward trapped orbit 4, using scraping stereotype 283 by Bus bar mould
Unnecessary lead liquid is wiped off on tool；Before bus-bar mould is moved from trapped orbit 4 toward fluctuating orbit 2, lead cylinder 282 is scraped in first control
Piston rod retraction so that scrape stereotype 283 away from trapped orbit 4, then control bus mould is from trapped orbit 4 toward fluctuating orbit
2 movements, so both can guarantee that lead liquid unnecessary on bus-bar mould can be wiped off by scraping stereotype, be avoided that bus-bar mould with scraping again
Stereotype is interfered, and extends service life.
Water spraying mechanism 5 includes the water leg 511 being arranged on workbench 3 and the water spout being arranged in water leg 511（Figure
Not shown in）, water inlet pipe 512 and return pipe 513 are provided with the bottom of water leg 511, by water inlet pipe 512 to water spout
Pressurized water supply is carried out, is back to outside to recycle by the cooling water collected in water leg 511 by return pipe 513.
During existing lead-acid accumulator cast welding, cooling is by the way that inlet tube and outlet tube is connected on bus-bar mould so that cooling water flows through remittance
Stream arranges the inside of mould to be cooled down, but so over time, in the junction of inlet tube and outlet tube and bus-bar mould just
Drainage occurs, so that the crudy of cast welding is have impact on, and the present embodiment in the bottom of bus-bar mould by setting
Water spraying mechanism, cooling water is directly sprayed onto on the bottom of bus-bar mould and it is cooled down, and is so avoided leak and is showed
The generation of elephant, further increases the crudy of cast welding.
As shown in Figures 1 to 5, invention additionally discloses a kind of cast welding of basis lead-acid accumulator cast welding device as described above
Method, it comprises the following steps：
1）, bus-bar mould 6 is moved on fluctuating orbit 2；
2）, control fluctuating orbit 2 decline, drive bus-bar mould 6 to sink to together in the lead liquid of lead stove 1 so that lead immersion expires
Die cavity on bus-bar mould 6；
3）, control fluctuating orbit 2 drive bus-bar mould 6 to rise back to original position together, then by bus-bar mould 6 from fluctuating orbit
2 are moved on trapped orbit 4；
4）, control lifting supporting plate 7 drive battery back box 8 to decline so that on the lug insertion bus-bar mould 6 of multiple poles group
Cast welding is carried out in the lead liquid of die cavity；
5）, after the completion of cast welding, control water spraying mechanism 5 carries out water-spraying control to bus-bar mould 6；
6）, after cooling, control lifting supporting plate 7 drives battery back box 8 to move up the demoulding.
Described 1st）Bus-bar mould is moved on fluctuating orbit and the 3rd by step）Step moves bus-bar mould
It is that control motor 11 is acted on to trapped orbit, drives L-type push pedal 13 to move by the nut 12 of leading screw and nut mechanism,
The movement of bus-bar mould 6 is driven using the U-shaped card slot 131 of L-type push pedal.
Described 4th）Before control lifting supporting plate 7 declines in step, first control the piston of multiple horizontal air cylinders 23 to stretch out, drive
Multiple L-type inserted sheets 24 are inserted into the position between the lug of multiple pole groups, then control to lift the multiple poles groups' of the decline drive of supporting plate 7
In lug and the lead liquid of L-type inserted sheet insertion bus-bar mould upper impression.
Described 6th）After being cooled down in step, first control the piston of multiple horizontal air cylinders 23 to bounce back, drive multiple L-type inserted sheets 24
Retraction, then control lifting supporting plate 7 to drive battery back box 8 to move up the demoulding.
To sum up, the present invention passes through structure design so that the position for carrying out cast welding is located on the trapped orbit of lead stove side, and
And the position that equipment water jetting cooler also is located at lead stove side, met suddenly this avoid bus-bar mould in high temperature environments
Cold the problem of, occurs, so as to improve the service life of bus-bar mould, reduces manufacturing cost and is avoided that cooling water drops
Into lead stove, it is ensured that production safety.It is oriented to and is coordinated with bus-bar mould using the U-shaped card slot of L-type push pedal, drives Bus bar mould
Tool comes on trapped orbit and fluctuating orbit, moves back and move, and can complete the moving process of bus-bar mould, remittance is will not interfere with again
That flows row's mould moves down leaching lead, it is ensured that what cast welding worked is normally carried out.By setting fluctuating orbit, Bus bar mould both can guarantee that
The leaching lead operation of tool, away from lead stove when can guarantee that bus-bar mould cast welding again.By setting lifting supporting plate, casting is further increased
The processing efficiency of weldering.By setting L-type inserted sheet so that the butt-welding fitting one-shot forming on bus-bar, without secondary operation, improve
The service life of whole lead-acid accumulator.
" multiple " described in the present embodiment are the quantity for referring to " two or more ".Above example is only for illustrating this
Invention is used, rather than limitation of the present invention, and person skilled in the relevant technique is not departing from the spirit and scope of the present invention
In the case of, it can also make a variety of changes or convert, therefore all equivalent technical schemes should also belong to the guarantor of the present invention
Scope is protected, protection scope of the present invention should be limited by each claim.
Claims (10)
1. a kind of lead-acid accumulator cast welding device, it is characterised in that：Including being arranged on fluctuating orbit above lead stove, being arranged on lead
The workbench of stove side, trapped orbit on the table is set and set on the table and the water spray at trapped orbit
Mechanism, bus-bar mould is slidably arranged on trapped orbit and fluctuating orbit and bus-bar mould can be in trapped orbit and lift rail
Move back and forth between road, be provided with lifting supporting plate on the table and positioned at the top position of trapped orbit, equipped with multiple poles group
Battery back box back-off be fixed on lifting supporting plate on；Drive bus-bar mould to immerse by fluctuating orbit and leaching lead is carried out in lead stove
Afterwards, bus-bar mould is moved on trapped orbit, drives the lug of multiple poles group to insert bus-bar using lifting supporting plate and moving down
Cast welding is carried out in the lead liquid of mould upper impression.
2. lead-acid accumulator cast welding device according to claim 1, it is characterised in that：Screw mandrel is additionally provided with the table
Nut body and motor, the screw mandrel of leading screw and nut mechanism are rotatably connected on workbench by two bearing blocks, screw mandrel
One end coordinates through the output shaft of a bearing block and motor to be connected, and is provided with the nut of leading screw and nut mechanism
L-type push pedal, also has U-shaped card slot on a side of L-type push pedal, and bus-bar mould is snapped onto in U-shaped card slot.
3. lead-acid accumulator cast welding device according to claim 1, it is characterised in that：The fluctuating orbit includes being installed in
Top plate in frame, the vertical cylinder one being arranged on top plate and the lifting lower plate for being arranged on top plate lower position, vertical cylinder
One piston rod is connected through top plate with lifting the top of lower plate, and two tracks two are connected with the bottom of lifting lower plate；Lead
Stove is located at the lower position of two tracks two.
4. lead-acid accumulator cast welding device according to claim 1, it is characterised in that：The lifting supporting plate includes being arranged on
The vertical cylinder two of workbench bottom and the back box supporting plate being arranged on above trapped orbit；The piston rod of vertical cylinder two and bottom
The bottom connection of box supporting plate, is provided with the lug groove passed through for the lug of multiple poles group on the top of back box supporting plate.
5. lead-acid accumulator cast welding device according to claim 4, it is characterised in that：On the top of back box supporting plate and
Multiple horizontal air cylinders are additionally provided with around lug groove, L-type inserted sheet is provided with the piston rod of each horizontal air cylinder.
6. the lead-acid accumulator cast welding device according to any one claim in Claims 1-4, it is characterised in that：
It is additionally provided with Gua Qian mechanisms on the table and positioned at trapped orbit end top position.
7. lead-acid accumulator cast welding device according to claim 6, it is characterised in that：The Gua Qian mechanisms include being arranged on
Support frame, angularly disposed scraping lead cylinder and being arranged on the piston rod for scraping lead cylinder on support frame on workbench scrape lead
Plate；One end of trapped orbit is located at the lower position of support frame.
8. lead-acid accumulator cast welding device according to claim 6, it is characterised in that：Water spraying mechanism includes being arranged on work
Water leg and the water spout being arranged in water leg on platform, are provided with water inlet pipe and return pipe on the bottom of water leg, lead to
Cross water inlet pipe and pressurized water supply is carried out to water spout, the cooling water collected in water leg is back to by outside by return pipe.
9. a kind of cast welding side of lead-acid accumulator cast welding device according to any one claim in claim 1 to 8
Method, it is characterised in that：Comprise the following steps：
1）, bus-bar mould is moved on fluctuating orbit；
2）, control fluctuating orbit decline, drive bus-bar mould sink to together in the lead liquid of lead stove so that lead immersion is completely confluxed
Arrange the die cavity on mould；
3）, control fluctuating orbit drives bus-bar mould to rise back to original position together, then bus-bar mould moved from fluctuating orbit
Move to trapped orbit；
4）, control lifting supporting plate drive battery back box to decline so that the lug insertion bus-bar mould mo(u)ld top half of multiple poles group
Cast welding is carried out in the lead liquid of chamber；
5）, control water spraying mechanism to bus-bar mould carry out water-spraying control；
6）, after cooling, control lifting supporting plate drives battery back box to move up the demoulding.
10. cast welding method according to claim 9, it is characterised in that：Leading screw and nut mechanism is additionally provided with the table
And motor, the screw mandrel of leading screw and nut mechanism is rotatably connected on workbench by two bearing blocks, and one end of screw mandrel is passed through
The output shaft of one bearing block and motor coordinates drive connection, and L-type push pedal is provided with the nut of leading screw and nut mechanism,
There is U-shaped card slot on a side of L-type push pedal, bus-bar mould is snapped onto in U-shaped card slot；
Described 1st）Bus-bar mould is moved on fluctuating orbit and the 3rd by step）Bus-bar mould is moved to solid by step
It is control motor action on orbit determination road, drives L-type push pedal to move by the nut of leading screw and nut mechanism, pushed away using L-type
The U-shaped card slot of plate drives the movement of bus-bar mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710560416.2A CN107127321A (en) | 2017-07-11 | 2017-07-11 | A kind of lead-acid accumulator cast welding device and its cast welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710560416.2A CN107127321A (en) | 2017-07-11 | 2017-07-11 | A kind of lead-acid accumulator cast welding device and its cast welding method |
Publications (1)
| Publication Number | Publication Date |
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| CN107127321A true CN107127321A (en) | 2017-09-05 |
Family
ID=59737393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710560416.2A Withdrawn CN107127321A (en) | 2017-07-11 | 2017-07-11 | A kind of lead-acid accumulator cast welding device and its cast welding method |
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| Country | Link |
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| CN (1) | CN107127321A (en) |
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| CN107826740A (en) * | 2017-11-24 | 2018-03-23 | 苏州索力旺新能源科技有限公司 | A kind of quick-feeding device of extra quality position |
| CN107952950A (en) * | 2018-01-16 | 2018-04-24 | 福建亚亨机械股份有限公司 | The cast welding of storage battery leading automates cast welding machine |
| CN108247018A (en) * | 2018-01-16 | 2018-07-06 | 福建亚亨机械股份有限公司 | The cooling body of highly automated adjusting in bus-bar former |
| CN108526443A (en) * | 2018-04-20 | 2018-09-14 | 株洲盈定自动化设备科技有限公司 | One kind entering shell apparatus for bending and enters shell bending method and lead-acid accumulator cast welding machine |
| CN109860625A (en) * | 2018-12-27 | 2019-06-07 | 安徽理士电源技术有限公司 | Battery pole group cast welding technical process control method and device thereof |
| CN110014137A (en) * | 2019-05-15 | 2019-07-16 | 浙江兜兰智能设备股份有限公司 | A kind of battery full-automatic casting-welding machine |
| CN112846149A (en) * | 2021-01-06 | 2021-05-28 | 浙江天能动力能源有限公司 | Full-automatic water-cooled cast welding machine |
| CN113351854A (en) * | 2021-05-17 | 2021-09-07 | 长兴佳灵机械有限公司 | Cast joint machine with anhydrous pipe soaks formula mould |
| CN114273646A (en) * | 2021-11-19 | 2022-04-05 | 肇庆科利机械装备制造有限公司 | Be used for sealed lead acid battery cast joint shake to beat demoulding mechanism |
| CN114393195A (en) * | 2021-12-08 | 2022-04-26 | 长兴宝鑫机械有限公司 | Full-automatic circulating flow machining cast-weld system and machining method |
| CN114734023A (en) * | 2022-05-03 | 2022-07-12 | 浙江园润智能装备有限公司 | Bus bar cast-weld cooling method and cast-weld machine applying same |
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| CN107826740B (en) * | 2017-11-24 | 2023-10-31 | 苏州索力旺新能源科技有限公司 | Quick unloader of two material levels |
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| CN108526443A (en) * | 2018-04-20 | 2018-09-14 | 株洲盈定自动化设备科技有限公司 | One kind entering shell apparatus for bending and enters shell bending method and lead-acid accumulator cast welding machine |
| CN109860625A (en) * | 2018-12-27 | 2019-06-07 | 安徽理士电源技术有限公司 | Battery pole group cast welding technical process control method and device thereof |
| CN109860625B (en) * | 2018-12-27 | 2024-03-29 | 安徽理士电源技术有限公司 | Method and device for controlling cast-welding process of battery electrode group |
| CN110014137A (en) * | 2019-05-15 | 2019-07-16 | 浙江兜兰智能设备股份有限公司 | A kind of battery full-automatic casting-welding machine |
| CN110014137B (en) * | 2019-05-15 | 2024-05-31 | 浙江兜兰智能设备股份有限公司 | Full-automatic cast welding machine for storage battery |
| CN112846149A (en) * | 2021-01-06 | 2021-05-28 | 浙江天能动力能源有限公司 | Full-automatic water-cooled cast welding machine |
| CN113351854A (en) * | 2021-05-17 | 2021-09-07 | 长兴佳灵机械有限公司 | Cast joint machine with anhydrous pipe soaks formula mould |
| CN114273646A (en) * | 2021-11-19 | 2022-04-05 | 肇庆科利机械装备制造有限公司 | Be used for sealed lead acid battery cast joint shake to beat demoulding mechanism |
| CN114393195A (en) * | 2021-12-08 | 2022-04-26 | 长兴宝鑫机械有限公司 | Full-automatic circulating flow machining cast-weld system and machining method |
| CN114393195B (en) * | 2021-12-08 | 2024-03-12 | 长兴宝鑫机械有限公司 | Full-automatic internal circulation processing cast welding system and processing method |
| CN114734023A (en) * | 2022-05-03 | 2022-07-12 | 浙江园润智能装备有限公司 | Bus bar cast-weld cooling method and cast-weld machine applying same |
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Application publication date: 20170905 |
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