CN110216396B - Tube type battery overturning welding equipment, welding and shell-in integrated device and welding method - Google Patents
Tube type battery overturning welding equipment, welding and shell-in integrated device and welding method Download PDFInfo
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- CN110216396B CN110216396B CN201910635485.4A CN201910635485A CN110216396B CN 110216396 B CN110216396 B CN 110216396B CN 201910635485 A CN201910635485 A CN 201910635485A CN 110216396 B CN110216396 B CN 110216396B
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- 238000003466 welding Methods 0.000 title claims abstract description 237
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000007306 turnover Effects 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims description 65
- 239000000178 monomer Substances 0.000 claims description 21
- 230000000903 blocking effect Effects 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 239000002253 acid Substances 0.000 description 8
- 238000003860 storage Methods 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 4
- 238000004146 energy storage Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
Classifications
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- 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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
- H01M10/14—Assembling a group of electrodes or separators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention provides a tubular battery overturning welding device, which comprises: welding frame, welding conveying passageway, welding facility and drive part, welding conveying passageway can rotate under drive part's drive, can convenient and fast be with the utmost point crowd that the level was conveyed converts into the vertically welding position, has reduced tubular battery production intensity of labour, has improved production efficiency, has guaranteed product quality. The invention also relates to a tubular battery welding and casing integrating device, which comprises: the turnover welding equipment and the single shell feeding equipment can continuously weld and feed shells, and further improve production efficiency. The invention also relates to a welding method adopting the overturning welding equipment.
Description
Technical Field
The invention relates to the field of lead-acid storage battery mechanical manufacturing, in particular to a tube type battery overturning welding device, a welding-in-shell integrated device and a welding method.
Background
With the high-speed increase of the energy storage demands of new energy automobiles and renewable energy sources, the output and the output of lead-acid storage batteries in China are increased at the speed of about 20% per year, and the lead-acid storage batteries are first in starting, energy storage and power batteries. The lead-acid battery has the following advantages over other batteries: 1) The method has the advantages of longest realization time of industrialized production, mature technology, stable, reliable and safe performance and wide application field; 2) The production cost is the lowest, which is only about 1/3 of that of the lithium battery and the nickel-hydrogen battery; 3) The advantages of regeneration and utilization and resource reserve are obvious. Therefore, lead-acid batteries will still occupy the dominant position in the application fields of starting, energy storage, power and the like within the next 20 years.
In the manufacturing process of the lead-acid storage battery, welding the battery electrode group and the bus bar is an important procedure in the manufacturing process of the lead-acid storage battery. At present, a cast-welding method is mainly adopted, a battery electrode group is required to be reversely buckled on a busbar mould to cast lead liquid, and for a medium-large density lead-acid storage battery, the cast-welding is inconvenient due to large volume and heavy weight.
Especially, the tubular battery used for the forklift is long and heavy, and is not convenient for back-off cast welding. At present, an electric hoist is used for hoisting a tubular battery to a vertical position, an oxygen welding busbar is used for hoisting the tubular battery to the next working procedure, the labor intensity of the mode is high, the production efficiency is low, and the product quality cannot be ensured. Therefore, the current production method of the tubular battery is necessary to be changed, and a production device which can not only enable the polar group of the tubular battery to be horizontally conveyed, but also enable the polar group of the tubular battery to be vertically welded is developed, so that the labor intensity is reduced, the working efficiency is improved, and the product quality is ensured.
Related patents and related materials are not found temporarily through searching.
Disclosure of Invention
The invention aims to solve the technical problem of providing a tube type battery overturning welding device, a welding shell-in integrated device and a welding method aiming at the defects in the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme: tubular battery upset welding equipment includes: the welding machine comprises a welding machine frame, a welding conveying channel and a welding facility, wherein a fixing part for fixing a tubular pole group is arranged on the welding conveying channel, the welding conveying channel is rotationally connected to the welding machine frame, a driving part is also arranged on the machine frame and is rotationally connected with the welding conveying channel in a matched mode, and the welding conveying channel can rotate under the driving of the driving part, so that the welding conveying channel is in a horizontal conveying state or a vertical welding state; the welding facility is located at a position above the welding conveyor channel in a vertical welding state. The turnover welding mode is adopted, so that the horizontally conveyed pole group can be conveniently and rapidly converted into a vertical welding position, the labor intensity is reduced, and the working efficiency is improved.
Further: the fixing part comprises a pressing part arranged at the front end of the welding conveying channel and/or a baffle part arranged at the rear end of the welding conveying channel. The baffle is utilized to support the weight of the pole group when the welding conveying channel is turned over, and the pole group is pressed by the pressing device, so that welding is facilitated, and welding quality is guaranteed.
Further: the baffle member includes: the baffle seat, the baffle and the driving cylinder II are arranged on two sides of the welding conveying channel, and the upper end of the baffle is hinged with the baffle seats on two sides so that the baffle spans and is arranged in the middle of the welding conveying channel; one end of the second driving cylinder is hinged with the welding conveying channel, the other end of the second driving cylinder is hinged with the baffle plate, and the baffle plate can rotate under the driving of the second driving cylinder, so that the baffle plate is in a passing state parallel to the length direction of the welding conveying channel or in a blocking state perpendicular to the length direction of the welding conveying channel.
Further: the baffle plate component further comprises sliding rods arranged on two sides of the welding conveying channel in parallel and a locking component for locking the baffle plate in a blocking state, a sliding rod hole matched with the sliding rods is formed in the lower portion of the baffle plate seat, a bolt hole facing the side face of the welding conveying channel is formed in the middle of the baffle plate seat, and the baffle plate seat is sleeved on the sliding rods and can slide along the sliding rods; the bolt is inserted into the bolt hole, the bolt can stretch out and draw back towards the welding conveying channel along the bolt hole and is used for clamping the baffle plate at the position vertical to the length direction of the welding conveying channel, locking the baffle plate and the baffle plate seat, enabling the baffle plate and the baffle plate seat to be connected into a whole, and moving along the sliding rod under the driving of the driving cylinder II. So as to adjust the position of the baffle plate according to the length of the pole group, control the height difference between the pole group and the welding facilities and facilitate the welding.
Further: the pressing member includes: the welding device comprises a pressing frame, a driving cylinder IV, a pressing plate I, a driving cylinder IV and a pressing plate II, wherein the frame is fixed at the front end of a welding conveying channel, the driving cylinder IV is arranged on the pressing frame, a driving rod of the driving cylinder IV faces the welding conveying channel vertically, the pressing plate I is fixedly connected to the top end of the driving rod, and the driving cylinder IV drives the pressing plate I to press a pole group on the welding conveying channel; the driving cylinder five is arranged on two sides of the pressing frame, a driving rod of the driving cylinder five vertically faces the side face of the welding conveying channel, a pressing plate II is fixedly connected to the top end of the driving rod, and the side face of the pole group on the welding conveying channel is pressed from two sides through the pressing plate II. So as to compress tightly the polar group and facilitate welding.
The invention also relates to a tubular battery welding and casing integrating device, which comprises: foretell upset welding equipment, monomer go into shell equipment and set up the monomer letter sorting equipment between upset welding equipment and monomer go into shell equipment, through monomer letter sorting equipment with accomplish welded battery monomer letter sorting in the upset welding equipment to the monomer go into shell equipment in go into shell operation. Reduces labor intensity and improves working efficiency.
Further: the monomer is gone into shell equipment includes: the shell feeding machine comprises a shell feeding machine frame, a shell feeding channel, a shell blocking component, a guide frame, a driving cylinder six and a pressing fork, wherein the shell feeding channel is horizontally arranged on the shell feeding machine frame, and the shell blocking component is arranged at the rear end of the shell feeding channel and can block or open the shell feeding channel; the guide frame is vertically fixed at the front end of the shell entering channel, a guide frame is fixed on the guide frame, and a guide bevel edge is arranged on one side edge of the guide frame, facing the monomer inlet; the pressing fork stretches across the shell entering channel and is fixed on the driving cylinder six, and moves along the length direction of the shell entering channel under the driving of the driving cylinder six, so that the single body is pushed into the shell blocked by the shell blocking component, and the tubular battery is assembled. The horizontal shell entering mode is adopted, so that the automation degree is high, and the working efficiency is high.
Further: the battery output equipment is still connected to monomer income shell equipment rear end, battery output equipment includes: the device comprises an output rack, a turnover part, a rotary lifting part, a pushing part and an output channel; the turnover part receives a tubular battery transmitted from the single body into the shell by equipment and comprises: the input channel is in matched rotation connection with the driving cylinder seven, so that the tubular battery at the horizontal position is turned to be in an upright state; the driving cylinder eight is transversely arranged on the output rack, the push rod which is horizontally arranged is vertically connected with the driving rod of the driving cylinder eight, and the driving cylinder eight is utilized to drive the push rod to transversely move so as to push the tubular battery to the rotary lifting component; the rotary lifting member includes: the automatic lifting device comprises a lifting table, a driving cylinder nine, a rotating seat, a gear, a rack, a driving cylinder ten and a rotating frame, wherein one end of the driving cylinder nine is fixed on an output rack, the other end of the driving cylinder nine is connected with the lifting table to drive the lifting table to lift, the lifting table is fixedly provided with the driving cylinder ten, a driving rod of the driving cylinder ten is connected with the rack, the rotating seat is fixedly connected with the gear and is rotatably connected with the lifting table, the rotating frame is fixed on the rotating seat, the gear is in transmission connection with the rack, and the driving cylinder ten drives the rack to move and drives the rotating seat to rotate through the gear; the rotary lifting component lifts the tubular battery to the height of the battery output channel and rotates the tubular battery to an angle convenient for pushing out; the pushing component comprises a driving cylinder eleven and a pushing plate, the driving cylinder eleven is arranged at the front end of the output channel along the direction of the output channel, the pushing plate is fixed at the top end of a driving rod of the driving cylinder eleven, and the pushing plate pushes the tubular battery to the output channel under the driving of the driving cylinder eleven. The tubular battery at the horizontal position is turned to be in an upright state for output, so that the occupied output channels are few, and the transportation is convenient.
The invention also relates to a welding method adopting the overturning welding equipment, which comprises the following steps:
step one: conveying the pole group in the horizontal position to a welding conveying channel, and fixing the pole group A on the welding conveying channel by using a fixing part;
step two: controlling the driving part to act, overturning the welding conveying channel to enable the pole group A to be overturned to be positioned at a vertical position below the welding facility;
step three: welding the pole group A into a single body B by using a welding facility;
step four: reversely overturning the welding conveying channel to enable the single body B to be overturned from a vertical position to a horizontal position convenient for conveying;
step five: and loosening and fixing, and conveying the monomer B to the next process to finish the welding operation.
Further: the fixing part comprises a pressing part arranged at the front end of the welding conveying channel and a baffle part arranged at the rear end of the welding conveying channel;
the baffle member includes: the baffle seat, the baffle and the driving cylinder II are arranged on two sides of the welding conveying channel, and the upper end of the baffle is hinged with the baffle seats on two sides so that the baffle spans and is arranged in the middle of the welding conveying channel; one end of the second driving cylinder is hinged with the welding conveying channel, and the other end of the second driving cylinder is hinged with the baffle plate;
the pressing member includes: the welding device comprises a pressing frame, a driving cylinder IV, a pressing plate I, a driving cylinder V and a pressing plate II, wherein the frame is fixed at the front end of a welding conveying channel, the driving cylinder IV is arranged on the pressing frame, a driving rod of the driving cylinder IV faces the welding conveying channel vertically, and the pressing plate I is fixedly connected to the top end of the driving rod; the driving cylinder five is arranged on two sides of the compression frame, a driving rod of the driving cylinder five vertically faces the side face of the welding conveying channel, and a pressing plate II is fixedly connected to the top end of the driving rod;
in the first step, after the pole group A is conveyed to a welding conveying channel, a baffle component is driven by a driving cylinder II to be in a blocking state perpendicular to the length direction of the welding conveying channel, and the bottom of the pole group A is blocked; and then the driving cylinder IV and the driving cylinder V act, so that the tops of the pole group A are pressed by the pressing plate I and the pressing plate II, and the pole group A is fixed on a welding conveying channel.
The beneficial effects of the invention are as follows: the invention reduces labor intensity, improves working efficiency and ensures welding quality. The pole group that can conveniently and rapidly convey the level changes into the vertical welding position, can adjust the position of baffle according to the length of pole group to the difference in height of control pole group and welding facility, and utilize closing device to compress tightly the pole group.
Drawings
FIG. 1 is a schematic view of a perspective structure of a left front side of a welded-in-shell integrated device;
FIG. 2 is a schematic perspective view of the right front side of the welded-in-shell integrated device;
FIG. 3 is a schematic view of a left front side perspective view of a flip welding apparatus in a vertical welding state;
FIG. 4 is a schematic view of a left front side perspective view of a flip welding apparatus in a horizontal transfer state;
FIG. 5 is a schematic view of a perspective view of the left rear side of the flip welding apparatus;
FIG. 6 is a schematic view of a portion of the perspective structure of FIG. 5;
FIG. 7 is a schematic view of a perspective structure of the left front side of the monomer housing apparatus;
FIG. 8 is a schematic view of a perspective structure of the left rear side of the monomer housing apparatus;
fig. 9 is a schematic perspective view of a guide frame;
FIG. 10 is a schematic perspective view of a guide frame;
fig. 11 is a schematic view showing a perspective structure of the left front side of the battery output device;
fig. 12 is a schematic view showing a perspective structure of the right front side of the battery output device;
FIG. 13 is a schematic perspective view of a lifting member of the single body shell entering apparatus;
FIG. 14 is a schematic perspective view of the rotary frame of FIG. 13;
FIG. 15 is a schematic perspective view of the lift table of FIG. 13;
fig. 16 is a schematic perspective view of a battery push-out member.
In the figure: 1-plate lamination apparatus, 2-pole group shaping apparatus, 3-roll-over welding apparatus, 31-weld frame, 32-weld transfer channel, 33-drive cylinder one, 34-hold-down member, 341-hold-down frame, 342-drive cylinder four, 343-hold-down plate one, 344-hold-down plate two, 345-drive cylinder five, 35-hold-down member, 351-hold-down seat, 3511-dowel hole, 352-hold-down, 353-drive cylinder two, 354-drive cylinder three, 355-slide bar, 356-pin, 357-dowel, 36-weld apparatus, 4-cell sorting apparatus, 5-cell shell-in apparatus, 51-shell-in frame, 52-shell-in channel, 53-shell-blocking member, 54-guide frame, 541-guide frame body, 542-slide seat, 543-guide rod, 544-press bar, guide frame, 55-drive cylinder six, 56-press fork, 6-battery output apparatus, 61-output frame, 62-battery roll-over member, 621-drive cylinder seven, 622-input channel, 623-drive cylinder eight, 624-push bar, 63-rotating member, 632-rotating member, 633-rotating table, 636-drive cylinder B, 35-rotating table 64-support, 35, rotating table 64-support, rotating table 636, rotating table 64-rotating table, rotating table support, 35-rotating table 64-rotating table, and rotating table support, support bar, and drive cylinder B.
Detailed Description
The invention is further described below by means of specific embodiments in connection with the accompanying drawings:
as shown in fig. 3 to 6, a tube battery roll-over welding apparatus includes: the welding machine comprises a welding machine frame 31, a welding conveying channel 32 and a welding facility 36, wherein a fixing part for fixing a tubular pole group A is arranged on the welding conveying channel 32, the welding conveying channel 32 is rotationally connected to the welding machine frame 31, a driving part 33 is also arranged on the machine frame 31, the driving part 33 is rotationally connected with the welding conveying channel 32 in a matched mode, and the welding conveying channel 32 can rotate under the driving of the driving part 33, so that the welding conveying channel 32 is in a horizontal conveying state or a vertical welding state; the welding facility 36 is located at a position above the welding conveyor 32 in a vertical welding state. The driving part includes: a cylinder, a hydraulic cylinder or a motor, and the driving part 33 is a first driving cylinder in this embodiment; the welding facilities include oxygen welding facilities; the welding transfer path includes: roller way, chain conveyor line or belt conveyor line. The electrode group that can conveniently and quickly convey the level is converted into the vertical welding position, so that the labor intensity is reduced, and the working efficiency is improved.
The fixing member includes a pressing member 34 provided at a front end of the welding transfer path 32 and/or a shutter member 35 provided at a rear end of the welding transfer path 32. When the welding conveying channel 32 is turned over, the baffle 352 is used for supporting the weight of the pole group A, and the pole group A is pressed by the pressing device, so that welding is facilitated, and welding quality is guaranteed.
The shutter member 35 includes: the baffle seat 351, the baffle 352 and the driving cylinder II 353, wherein the baffle seat 351 is arranged at two sides of the welding conveying channel 32, and the upper end of the baffle 352 is hinged with the baffle seats 351 at two sides so that the baffle 352 is transversely arranged in the middle of the welding conveying channel 32; one end of the second driving cylinder 353 is hinged to the welding conveying channel 32, and the other end is hinged to the baffle plate 352, so that the baffle plate 352 can rotate under the driving of the second driving cylinder 353, and the baffle plate 352 is in a passing state parallel to the length direction of the welding conveying channel 32 or a blocking state perpendicular to the length direction of the welding conveying channel 32. When it is desired to block the pole group a, the baffle 352 is flipped to be perpendicular to the welding conveyor channel 32. The baffles 352 will be used to bear the weight of the pole group a during and when the weld transport channel 32 is flipped to the vertical condition.
The baffle member 35 further comprises sliding rods 355 arranged on two sides of the welding transmission channel 32 in parallel and a locking member for locking the baffle 352 in a blocking state, a sliding rod hole matched with the sliding rods 355 is formed in the lower portion of the baffle seat 351, a bolt hole 3511 facing the side surface of the welding transmission channel 32 is formed in the middle portion of the baffle seat 351, and the baffle seat 351 is sleeved on the sliding rods 355 and can slide along the sliding rods 355; the locking member includes: the bolt 357 inserted into the bolt hole 3511 can extend and retract along the bolt hole 3511 toward the welding conveying channel 32, and is used for clamping the baffle plate 352 at a position vertical to the length direction of the welding conveying channel 32, locking the baffle plate 352 and the baffle plate seat 351, connecting the baffle plate 352 and the baffle plate seat 351 into a whole, and moving along the sliding rod 355 together under the driving of the driving cylinder two 353. So as to adjust the position of the baffle 352 according to the length of the pole group A, thereby controlling the height difference between the pole group A and the welding facility 36 to facilitate welding.
The bolt 357 is pushed by a manual force and a driving cylinder, the driving cylinder III 354 is adopted for driving, the driving cylinder III 354 is arranged on the baffle seat 351, the driving cylinder III 354 is connected with the bolt 357, and the driving cylinder III 354 drives the bolt 357 to move and stretch out along the bolt hole 3511.
The pressing member 34 includes: the welding device comprises a pressing frame 341, a driving cylinder IV 342, a pressing plate I343, a driving cylinder IV 345 and a pressing plate II 344, wherein the frame 341 is fixed at the front end of a welding conveying channel 32, the driving cylinder IV 342 is arranged on the pressing frame 341, a driving rod of the driving cylinder IV 342 faces the welding conveying channel vertically, the pressing plate I343 is fixedly connected to the top end of the driving rod, and the driving cylinder IV 342 presses a pole group A on the welding conveying channel 32 through the pressing plate I343; the driving cylinder five 345 is mounted on two sides of the pressing frame 341, a driving rod of the driving cylinder five 345 faces the side face of the welding conveying channel 32 vertically, a pressing plate two 344 is fixedly connected to the top end of the driving rod, the side face of the pole group A located on the welding conveying channel 32 is pressed from two sides through the pressing plate two 344, the pole group A is located in the middle of the welding conveying channel 32, welding is facilitated, and the pole group A and the busbar are welded to form a single body B.
As shown in fig. 1 and fig. 2, the invention also relates to a tubular battery welding and casing integrating device, which comprises a polar plate lamination device 1, a polar group shaping device 2, a turnover welding device 3, a single body sorting device 4, a single casing device 5 and a battery output device 6 which are sequentially arranged.
The positive and negative plates of the battery are sequentially stacked into a plurality of electrode groups A by the plate stacking device 1, and in order to improve efficiency, the plurality of electrode groups A can be stacked together, separated by a separator, and then transmitted to the electrode group shaping device 2.
The pole group shaping device 2 shapes the pole group A, performs welding pretreatment on the pole group A, and then transmits the pole group A to the overturning welding device 3.
The overturning welding equipment 3 overturns the pole group A from a horizontal state to a vertical state for welding, and welds the pole group A and the bus bar into the single body B. For passing efficiency, the stacked plurality of pole groups a may be welded into the stacked plurality of cells B at a time, and then the welding transfer path 32 is reversed, so that the welding transfer path 32 is in a horizontal state, and the baffle plate 352 is turned, the welding transfer path 32 is opened, and the stacked plurality of cells B are transferred to the cell sorting apparatus 4.
The monomer sorting apparatus 4 separates a plurality of the stacked monomers B using a robot and places the monomers B into the front end of the monomer-in-case apparatus 5.
The cell-in-case device 5 presses the cell B into the battery case C to assemble the battery D, and then transfers the battery D to the battery output device 6.
The battery output device 6 turns the battery D in a horizontal state to a vertical state, then lifts the battery D to the height of the output channel 65, rotates to a position convenient for pushing by the pushing member 64, and pushes the battery D to the output channel 65 by using the pushing member 64.
The tubular battery welding and shell inserting integrated device reduces labor intensity and improves production efficiency.
As shown in fig. 7 to 10, specifically, the single-body in-case apparatus 5 includes: go into shell frame 51, go into shell passageway 52, casing and block part 53, leading truck 54, six 55 of actuating cylinder and pressure fork 56, go into shell passageway 52 level and install in going into shell frame 51, the rear end of shell passageway 52 is installed to casing block part 53, casing block part 53 includes: a baffle or a baffle rod fixed at the side of the shell-entering channel 52, which is a rotatable baffle rod in this embodiment, the shell-entering channel 52 can be blocked by rotating the baffle rod to block the battery shell C; or open the case-in passage 52 to allow the assembled battery D to pass therethrough and to be transferred to the next process. The housing blocking member 53 may be positioned on the in-housing channel 52 according to the length of the battery housing to accommodate battery in-housing assembly of different lengths.
The guide frame 54 is vertically fixed at the front end of the shell entering channel 52, the guide frame 54 is a square frame formed by a guide frame body 541 and a plurality of guide rods 543 parallel to the vertical direction, a sliding seat 542 capable of sliding along the guide rods 543 is arranged on the guide rods 543, the guide frames 545 are embedded in the sliding seat 542, the guide frames 545 are pressed and fixed through a pressing rod 544 on the guide frame body 541, and the guide frames 545 can be replaced according to the specification of the shell through the arrangement; the guiding frame 545 is provided with a guiding bevel 5451 at a side facing the inlet of the monomer B, so that the monomer B can smoothly enter the housing C. The push fork 56 straddles the case inlet passage 52 and is fixed to the drive cylinder six 55, and moves in the longitudinal direction of the case inlet passage 52 by the drive of the drive cylinder six 55, pushing the single body B into the case C blocked by the case blocking member 53, and assembling the tubular battery D. The horizontal shell entering mode is adopted, so that the automation degree is high, and the working efficiency is high.
As shown in fig. 11 to 16, a battery output device 6 is further connected to the rear end of the single-body casing device 5, and the battery output device 6 includes: an output frame 61, a turnover member 62, a rotation lifting member 63, a push-out member 64, and an output passage 65; the reversing unit 62 receives the tubular battery D transferred from the single body case feeding apparatus 5, and includes: an input channel 622, a drive cylinder seven 621, a drive cylinder eight 623, and a pushrod 624; the input channel 622 is rotatably connected to the output frame 61, the input channel 622 is cooperatively connected with the driving cylinder seven 621, and the input channel 622 can be in a horizontal state or a vertical state under the driving of the driving cylinder seven 621, so that the tubular battery D at the accepted horizontal position can be turned to be in an upright state;
the driving cylinder eight 623 is transversely arranged on the output rack 61, the push rod 624 horizontally arranged is vertically connected with a driving rod of the driving cylinder eight 623, the driving cylinder eight 623 is utilized to drive the push rod 624 to transversely move, and the tube type battery D which is in an upright state after being overturned is pushed into the rotary lifting component 63; the rotary lifting part 63 includes: the lifting device comprises a lifting table 631, a driving cylinder nine 632, a rotating seat 633, a gear 634, a rack 635, a driving cylinder ten 636 and a rotating frame 637, wherein one end of the driving cylinder nine 632 is fixed on an output rack 61, the other end of the driving cylinder nine is connected with the lifting table 631 to drive the lifting table 631 to lift, the driving cylinder ten 636 is fixed on the lifting table 631, a driving rod of the driving cylinder ten 636 is connected with the rack 635, the bottom of the rotating seat 633 is fixedly connected with the gear 634 and is rotatably connected with the lifting table 631, the gear 634 is in transmission connection with the rack 635, the driving cylinder ten 636 drives the rack 635 to move, the rotating seat 633 is driven to rotate through the gear 634, and the rotating frame 637 is fixed on the rotating seat 633 and rotates along with the rotating seat 633; the push rod 624 moves laterally to push the tube-type battery D in the upright state after being turned over into the rotation seat 633 of the rotation lifting member 63.
The rotary lifting part 63 lifts the tubular battery D to the height of the battery output channel 65, rotates the tubular battery D to an angle convenient for pushing out, pushes the tubular battery D out onto the output channel 65 through the pushing part 64, and finally outputs the tubular battery D through the output channel 65.
As shown in fig. 16, the pushing member 64 includes a driving cylinder eleven 641 and a pushing plate 642, the driving cylinder eleven 641 is disposed at a front end of the output passage 65 along the direction of the output passage 65, the pushing plate 642 is fixed to a top end of a driving rod of the driving cylinder eleven 641, and the pushing plate 642 pushes the tubular battery D onto the output passage 65 under the driving of the driving cylinder eleven 641. The tubular battery in the horizontal position is turned to be in an upright state for output, so that few output channels 65 are occupied, and the transportation is convenient.
As shown in fig. 3 to 6, the present invention also relates to a welding method using the above-mentioned flip welding apparatus, which includes the steps of:
step one: delivering the pole group A in the horizontal position to the welding conveying channel 32, and fixing the pole group A on the welding conveying channel 32 by using a fixing component;
step two: controlling the driving part 33 to act, turning over the welding conveying channel 32 to enable the pole group A to be turned over to be in a vertical position below the welding facility 36;
step three: welding the busbar and the pole group A into a single body B by using a welding facility 36;
step four: reversely overturning the welding conveying channel 32 to enable the single body B to be overturned from a vertical position to a horizontal position convenient for conveying;
step five: and loosening and fixing, and conveying the monomer B to the next process to finish the welding operation.
In the first step, after the pole group a is conveyed to the welding conveying channel 32, the driving cylinder two 353 drives the baffle member 35 to be in a blocking state perpendicular to the length direction of the welding conveying channel 32, so as to block the bottom of the pole group a; the fourth driving cylinder 342 and the fifth driving cylinder 345 are operated, so that the top of the pole group A is pressed by the first pressing plate 343 and the second pressing plate 344, and the pole group A is fixed on the welding conveying channel 32.
Before overturning, the position of the baffle plate 352 in the welding conveying channel 32 can be adjusted through a driving cylinder II 353 according to the length of the pole group A so as to adjust the position of the blocked pole group A, so that the pole group A is positioned at a position suitable for welding after overturning, and then the pole group A is fixed and welded in an overturning manner;
after the turnover, the position of the baffle plate 352 on the welding conveying channel 32 in the vertical state can be adjusted by the driving cylinder two 353 according to the welding requirement so as to adjust the height of the pole group A placed on the baffle plate 352, and then the pole group A is fixed and welded.
The welding method adopting the turnover welding equipment has the advantages of low labor intensity and high working efficiency, and ensures the welding quality.
In summary, the beneficial effects of the invention are as follows: the invention reduces labor intensity, improves working efficiency and ensures welding quality. The pole group that can conveniently and rapidly convey the level changes into the vertical welding position, can adjust the position of baffle according to the length of pole group to the difference in height of control pole group and welding facility, and utilize closing device to compress tightly the pole group.
The above embodiments are only for illustrating the present invention, not for limiting the present invention, and various changes and modifications may be made by one skilled in the relevant art without departing from the spirit and scope of the present invention, so that all equivalent technical solutions shall fall within the scope of the present invention, which is defined by the claims.
Claims (6)
1. Tubular battery upset welding equipment includes: welding frame (31), welding conveying passageway (32) and welding facility (36), its characterized in that: a fixed part for fixing the pole group (A) is arranged on the welding conveying channel (32), the welding conveying channel (32) is rotationally connected to the welding frame (31), a driving part (33) is also arranged on the welding frame (31), the driving part (33) is rotationally connected with the welding conveying channel (32) in a matched mode, and the welding conveying channel (32) can rotate under the driving of the driving part (33), so that the welding conveying channel (32) is in a horizontal conveying state or a vertical welding state; the welding facility (36) is located at a position above the welding transfer path (32) in a vertical welding state; the fixing part comprises a pressing part (34) arranged at the front end of the welding conveying channel (32) and/or a baffle part (35) arranged at the rear end of the welding conveying channel (32); the baffle member (35) includes: the welding device comprises baffle seats (351), baffles (352) and driving cylinders II (353), wherein the baffle seats (351) are arranged on two sides of the welding conveying channel (32), and the upper ends of the baffles (352) are hinged with the baffle seats (351) on two sides so that the baffles (352) transversely span the middle of the welding conveying channel (32); one end of the second driving cylinder (353) is hinged with the welding conveying channel (32), and the other end of the second driving cylinder is hinged with the baffle plate (352), so that the baffle plate (352) can rotate under the driving of the second driving cylinder (353) to enable the baffle plate (352) to be in a passing state parallel to the length direction of the welding conveying channel (32) or in a blocking state perpendicular to the length direction of the welding conveying channel (32); the baffle component (35) further comprises sliding rods (355) arranged on two sides of the welding conveying channel (32) in parallel and a locking component for locking the baffle (352) in a blocking state, a sliding rod hole matched with the sliding rods (355) is formed in the lower portion of the baffle seat (351), a bolt hole (3511) facing the side face of the welding conveying channel (32) is formed in the middle of the baffle seat, and the baffle seat (351) is sleeved on the sliding rods (355) and can slide along the sliding rods (355); the bolt holes (3511) are internally provided with bolts (357), the bolts (357) can stretch towards the welding conveying channel (32) along the bolt holes (3511) and are used for clamping the baffle plate (352) at the position vertical to the length direction of the welding conveying channel (32), the baffle plate (352) is locked with the baffle plate seat (351), the baffle plate (352) and the baffle plate seat (351) are connected into a whole, and the baffle plate (352) and the baffle plate seat (351) are driven by the driving cylinder II (353) to move together along the sliding rod (355); the pressing member (34) includes: the welding device comprises a pressing frame (341), a driving cylinder IV (342), a pressing plate I (343), a driving cylinder V (345) and a pressing plate II (344), wherein the pressing frame (341) is fixed at the front end of a welding conveying channel (32), the driving cylinder IV (342) is arranged on the pressing frame (341), a driving rod of the driving cylinder IV (342) faces the welding conveying channel vertically, the pressing plate I (343) is fixedly connected to the top end of the driving rod, and the driving cylinder IV (342) drives the pressing plate I (345) to press a pole group (A) on the welding conveying channel (32); the driving cylinder five (345) is arranged on two sides of the pressing frame (341), a driving rod of the driving cylinder five (345) vertically faces the side face of the welding conveying channel (32), a pressing plate two (344) is fixedly connected to the top end of the driving rod, and the side face of the pole group (A) on the welding conveying channel (32) is pressed from two sides through the pressing plate two (344).
2. The utility model provides a tubular battery welds access case integrated device which characterized in that: the battery turnover welding device (3) comprises the battery turnover welding device (3), a single shell entering device (5) and a single shell sorting device (4) arranged between the battery turnover welding device (3) and the single shell entering device (5), wherein the single shell entering device (5) is used for sorting the single body (B) which is welded in the battery turnover welding device (3) through the single body sorting device (4).
3. The tubular battery weld access case integrated device of claim 2, wherein: the monomer shell-entering device (5) comprises: the shell feeding device comprises a shell feeding frame (51), a shell feeding channel (52), a shell blocking component (53), a guide frame (54), a driving cylinder six (55) and a pressing fork (56), wherein the shell feeding channel (52) is horizontally arranged on the shell feeding frame (51), and the shell blocking component (53) is arranged at the rear end of the shell feeding channel (52) and can block or open the shell feeding channel (52); the guide frame (54) is vertically fixed at the front end of the shell entering channel (52), a guide frame (545) is fixed on the guide frame (54), and a guide bevel edge (5451) is arranged on one side edge of the guide frame (545) facing to the inlet of the monomer (B); the pressing fork (56) stretches across the shell entering channel (52) and is fixed on the driving cylinder six (55), and moves along the length direction of the shell entering channel (52) under the driving of the driving cylinder six (55) to push the single body (B) into the shell (C) blocked by the shell blocking component (53).
4. A tubular battery weld access case integrated device as defined in claim 3, wherein: the battery output equipment (6) is also connected to the rear end of the single shell entering equipment (5), and the battery output equipment (6) comprises: an output frame (61), a turnover part (62), a rotary lifting part (63), a push-out part (64) and an output channel (65); the reversing member (62) receives the tubular battery (D) sent from the single-body in-case apparatus (5), and comprises: the device comprises an input channel (622), a driving cylinder seven (621), a driving cylinder eight (623) and a push rod (624), wherein the input channel (622) is in matched rotation connection with the driving cylinder seven (621) so as to enable a tubular battery (D) at an accepted horizontal position to be turned to an upright state; the driving cylinder eight (623) is transversely arranged on the output rack (61), the push rod (624) horizontally arranged is vertically connected with the driving rod of the driving cylinder eight (623), and the driving cylinder eight (623) is utilized to drive the push rod (624) to transversely move so as to push the tubular battery (D) to the rotary lifting component (63); the rotary lifting member (63) includes: lifting platform (631), actuating cylinder nine (632), roating seat (633), gear (634), rack (635), actuating cylinder ten (636) and rotatory frame (637), actuating cylinder nine (632) one end is fixed on output frame (61), and the other end is connected with lifting platform (631) and drives lifting platform (631) and go up and down, lifting platform (631) is fixed with actuating cylinder ten (636), the actuating lever of actuating cylinder ten (636) is connected with rack (635), roating seat (633) rigid coupling has gear (634) to rotatably connect on lifting platform (631), rotatory frame (637) are fixed on roating seat (633), gear (634) are connected with rack (635) transmission, actuating cylinder ten (636) drive rack (635) removal, drive roating seat (633) through gear (634) rotation; the rotary lifting part (63) lifts the tubular battery (D) to the height of the battery output channel (65) and rotates the tubular battery (D) to an angle convenient for pushing out; the pushing-out component (64) comprises an eleven driving cylinder (641) and a push plate (642), wherein the eleven driving cylinder (641) is arranged at the front end of the output channel (65) along the direction of the output channel (65), the push plate (642) is fixed at the top end of a driving rod of the eleven driving cylinder (641), and the push plate (642) pushes the tubular battery (D) onto the output channel (65) under the driving of the eleven driving cylinder (641).
5. A welding method using the tubular battery welding-in-case integrated device according to any one of claims 2 to 4, characterized in that: the method comprises the following steps:
step one: conveying the pole group (A) in the horizontal position to a welding conveying channel (32), and fixing the pole group (A) on the welding conveying channel (32) by using a fixing component;
step two: controlling the driving part (33) to act, overturning the welding conveying channel (32) to enable the pole group (A) to be overturned to be in a vertical position below the welding facility (36);
step three: welding the pole group (A) into a single body (B) by a welding facility (36);
step four: reversely overturning the welding conveying channel (32) to enable the single body (B) to be overturned from a vertical position to a horizontal position convenient for conveying;
step five: and (3) loosening and fixing, and conveying the monomer (B) to the next working procedure to finish the welding operation.
6. The welding method of the tubular battery welding-in-case integrated device according to claim 5, wherein: the fixing part comprises a pressing part (34) arranged at the front end of the welding conveying channel (32) and a baffle part (35) arranged at the rear end of the welding conveying channel (32);
the baffle member (35) includes: the welding device comprises baffle seats (351), baffles (352) and driving cylinders II (353), wherein the baffle seats (351) are arranged on two sides of the welding conveying channel (32), and the upper ends of the baffles (352) are hinged with the baffle seats (351) on two sides so that the baffles (352) transversely span the middle of the welding conveying channel (32); one end of the second driving cylinder (353) is hinged with the welding conveying channel (32), and the other end of the second driving cylinder is hinged with the baffle plate (352);
the pressing member (34) includes: the welding device comprises a pressing frame (341), a driving cylinder IV (342), a pressing plate I (343), a driving cylinder IV (345) and a pressing plate II (344), wherein the pressing frame (341) is fixed at the front end of a welding conveying channel (32), the driving cylinder IV (342) is arranged on the pressing frame (341), a driving rod of the driving cylinder IV (342) faces the welding conveying channel vertically, and the pressing plate I (343) is fixedly connected to the top end of the driving rod; the driving cylinder five (345) is arranged on two sides of the pressing frame (341), a driving rod of the driving cylinder five (345) faces to the side face of the welding conveying channel (32) vertically, and a pressing plate two (344) is fixedly connected to the top end of the driving rod;
in the first step, after the pole group (A) is conveyed to the welding conveying channel (32), the baffle component (35) is driven by the driving cylinder II (353) to be in a blocking state perpendicular to the length direction of the welding conveying channel (32), so that the bottom of the pole group (A) is blocked; and then the fourth driving cylinder (342) and the fifth driving cylinder (345) act, so that the top of the pole group (A) is pressed by the first pressing plate (343) and the second pressing plate (344), and the pole group (A) is fixed on the welding conveying channel (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910635485.4A CN110216396B (en) | 2019-07-15 | 2019-07-15 | Tube type battery overturning welding equipment, welding and shell-in integrated device and welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910635485.4A CN110216396B (en) | 2019-07-15 | 2019-07-15 | Tube type battery overturning welding equipment, welding and shell-in integrated device and welding method |
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| Publication Number | Publication Date |
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| CN110216396A CN110216396A (en) | 2019-09-10 |
| CN110216396B true CN110216396B (en) | 2024-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910635485.4A Active CN110216396B (en) | 2019-07-15 | 2019-07-15 | Tube type battery overturning welding equipment, welding and shell-in integrated device and welding method |
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| CN1434533A (en) * | 2003-02-12 | 2003-08-06 | 温海泉 | Pole group welder for accumulator |
| CN206194909U (en) * | 2016-12-05 | 2017-05-24 | 东莞市天蓝智能装备有限公司 | Lithium cell overturning and conveying device |
| CN108788614A (en) * | 2018-08-21 | 2018-11-13 | 苏州韦尔迪机电自动化有限公司 | The front cover plate feed mechanism at center is welded for precision component |
| CN209021463U (en) * | 2018-08-21 | 2019-06-25 | 苏州韦尔迪机电自动化有限公司 | Round tube for precision component welding center overturns gripper assembly |
| CN210359896U (en) * | 2019-07-15 | 2020-04-21 | 株洲盈定自动化设备科技有限公司 | Tubular battery turnover welding equipment and welding and casing integrated device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8141766B1 (en) * | 2010-09-06 | 2012-03-27 | Cheng Uei Precision Industry Co., Ltd. | Automatic soldering system |
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2019
- 2019-07-15 CN CN201910635485.4A patent/CN110216396B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1434533A (en) * | 2003-02-12 | 2003-08-06 | 温海泉 | Pole group welder for accumulator |
| CN206194909U (en) * | 2016-12-05 | 2017-05-24 | 东莞市天蓝智能装备有限公司 | Lithium cell overturning and conveying device |
| CN108788614A (en) * | 2018-08-21 | 2018-11-13 | 苏州韦尔迪机电自动化有限公司 | The front cover plate feed mechanism at center is welded for precision component |
| CN209021463U (en) * | 2018-08-21 | 2019-06-25 | 苏州韦尔迪机电自动化有限公司 | Round tube for precision component welding center overturns gripper assembly |
| CN210359896U (en) * | 2019-07-15 | 2020-04-21 | 株洲盈定自动化设备科技有限公司 | Tubular battery turnover welding equipment and welding and casing integrated device |
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| CN110216396A (en) | 2019-09-10 |
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