CN110449776A - A kind of transmission positioning device for lithium dynamical battery welding - Google Patents
A kind of transmission positioning device for lithium dynamical battery welding Download PDFInfo
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- CN110449776A CN110449776A CN201910570993.9A CN201910570993A CN110449776A CN 110449776 A CN110449776 A CN 110449776A CN 201910570993 A CN201910570993 A CN 201910570993A CN 110449776 A CN110449776 A CN 110449776A
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- welding
- lithium dynamical
- dynamical battery
- fixture
- cover plate
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- 238000003466 welding Methods 0.000 title claims abstract description 133
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 107
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 107
- 230000005540 biological transmission Effects 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000000712 assembly Effects 0.000 claims abstract description 27
- 238000000429 assembly Methods 0.000 claims abstract description 27
- 230000007306 turnover Effects 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims abstract description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 22
- 239000000758 substrate Substances 0.000 claims description 21
- 229910052759 nickel Inorganic materials 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 210000003813 thumb Anatomy 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims 1
- 230000035611 feeding Effects 0.000 description 15
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- 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
-
- 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
- B23K37/0443—Jigs
-
- 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
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
-
- 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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a kind of transmission positioning devices for lithium dynamical battery welding, including welding stage, welding fixture, it is characterized by: being provided with the turnover mechanism for being overturn to welding fixture on the welding stage, welding stage side is provided with the feed mechanism for carrying out arrangement feeding to lithium dynamical battery, the welding stage other side is provided with discharging conveyer belt, the transfer mechanism for being transferred to lithium power battery pack is provided with above welding stage, wherein, feed mechanism includes the fixture for arranging for arranging lithium dynamical battery, be respectively arranged with loading assemblies lithium dynamical battery entire row being sent into corresponding opening arrangement channel in the two sides of fixture for arranging, each loading assemblies include hopper, straight conveyer belt, arrange conveyer belt.The present invention provides a kind of transmission positioning devices for lithium dynamical battery welding, realize the automation transmission and positioning of lithium dynamical battery, are conducive to improve welding efficiency of the lithium dynamical battery in welding equipment.
Description
Technical field
The present invention relates to change power battery manufacturing field more particularly to a kind of transmission positioning for lithium dynamical battery welding
Device.
Background technique
In power battery production process, because the capacity of battery, voltage are all limited, therefore in actual use often
Multiple welding batteries are used together, the method for existing welding is that multiple the two poles of the earth for needing to weld battery are welded in difference respectively
Nickel sheet on.When existing semi-automatic welding battery equipment carries out spot welding, generally requires and be manually placed in lithium dynamical battery
Within positioning fixture, guarantee that adjacent battery polar is positive and negative staggeredly, later, positioning fixture is placed in the positioning mechanism of welding equipment
Place, welding equipment carries out battery after welding equipment has welded one side, to retract origin in double-sided welding process, artificial to take out electricity
Positioning fixture is overturn together with battery pack to another side, reloads the positioning mechanism of welding equipment later by pond positioning fixture, after
The continuous weld job for carrying out another side also needs manually to take out after the completion of two-sided welding.Cause entire welding process low efficiency
Under.
Summary of the invention
The technical problem to be solved by the present invention is to be directed to the status of the prior art, provide a kind of for lithium dynamical battery welding
Transmission positioning device, realize lithium dynamical battery automation transmission and positioning, be conducive to improve lithium dynamical battery set in welding
Welding efficiency in standby.
The technical scheme of the invention to solve the technical problem is: a kind of transmission for lithium dynamical battery welding
Positioning device, including welding stage, the welding fixture being set on welding stage, it is characterised in that: be provided on the welding stage for pair
The turnover mechanism that welding fixture is overturn, welding stage side are provided with the feed mechanism for being arranged lithium dynamical battery,
The welding stage other side is provided with the discharging conveyer belt for the lithium power battery pack after the completion of welding to be transported through, in the upper of welding stage
Side is provided with the transfer mechanism for being transferred to lithium power battery pack；
The welding fixture include lower cover plate, the limit plate being set within lower cover plate, be covered on it is upper on lower cover plate
Cover board, for the connector of longitudinally connected upper cover plate and lower cover plate, array has multiple welding holes respectively on upper cover plate and lower cover plate,
It respectively arranges and is communicated with the nickel strap hole passed through for nickel sheet between adjacent point welding hole, the aperture of each welding hole is less than lithium dynamical battery
Diameter, offer the limit hole passed through for lithium dynamical battery with each welding hole corresponding position on limit plate, respectively arrange adjacent
Be communicated between limit hole it is corresponding with nickel strap hole pass through hole, connector includes one group and is longitudinally arranged and passes through upper cover plate and lower cover plate
Connecting column, a lateral arrangement connect the attachment beams of two connecting columns, it is longitudinal back and forth that a promotion connector is provided on welding stage
Mobile connection cylinder, the output end for connecting cylinder are provided with the connection pawl grasped to attachment beam；
The turnover mechanism include be set to the jacking cylinder under welding stage, be located at welding stage on and with jacking cylinder output end phase
Lifter plate even, the rotating cylinder for being fixed on lifter plate side, the company for being used to connect with lower cover plate side wall positioned at the lifter plate other side
Fishplate bar, the output end of rotating cylinder pass through lifter plate and are fixedly connected with connecting plate；
The feed mechanism includes the fixture for arranging for arranging lithium dynamical battery, and transverse direction is arranged side by side on fixture for arranging
Be provided with multiple arrangement channels, the open out formation open end in one end of each arrangement channel, meanwhile, the other end is closed formed it is close
Closed end, in the same side of fixture for arranging, open end and sealed end interlaced arrangement, sliding is provided with a baffle in arrangement channel,
It is provided with reset spring between baffle and sealed end, when reset spring free state, baffle is located at the opening of arrangement channel, multiple
When position spring compresses completely, baffle is bonded sealed end, and after lithium dynamical battery is filled, each column lithium in longitudinal direction on fixture for arranging is dynamic
The polarity of the polarity interlaced arrangement of power battery, laterally each row's lithium dynamical battery on fixture for arranging is identical, in fixture for arranging
Two sides be respectively arranged with by lithium dynamical battery entire row be sent into corresponding opening arrangement channel in loading assemblies, each loading assemblies
Including hopper, straight conveyer belt, arrangement conveyer belt, hopper bottom is provided with a thumb wheel, and straight conveyer belt is located at the bottom of hopper,
The end of straight conveyer belt is provided with baffle, and arrangement conveyer belt is located at the side of straight conveying end of tape, arranges conveyer belt last week
To multiple limit channels are evenly equipped with, the open end of limit channels and arrangement channel is communicated, be provided on the outside of limit channels by
The push-in cylinder in lithium dynamical battery push-in arrangement channel in limit channels, the other side of straight conveyer belt, which will be provided with one, to put down
The push cylinder in row's lithium dynamical battery push-in limit channels on straight conveyer belt；
The transfer mechanism includes the crossbeam above welding stage, and sliding is provided with sliding rail on crossbeam, and sliding rail lower section is side by side
It is provided with the movable cylinder being vertically arranged and grabs lid cylinder, the output end of movable cylinder is provided with for fixture for arranging and welding fixture
The catching plate that is grabbed of lithium power battery pack, the output end for grabbing lid cylinder, which is provided with, takes shrouding disc for grab upper cover plate.
As an improvement, the lower cover plate includes a lower substrate, the shape on periphery wall of the one end of lower substrate along lower substrate
At there is wall under " Contraband " shape.
Further, the upper cover plate includes a upper substrate, the shape on periphery wall of the one end of upper substrate along upper substrate
At there is wall in " Contraband " shape, when upper cover plate and lower cover plate lid close, upper wall and lower wall form closed wall, the connection
Column passes through upper wall and lower wall.The space utilization rate that welding fixture is farthest improved using wall structure, is improved
Carrying capacity of the welding fixture to lithium dynamical battery.
It improves again, the connecting column is inserted within the connecting plate, improves and connects between welding fixture and connecting plate
Reliability.
It improves again, the first permanent magnet is provided on the outer wall of the lower wall, is provided on the connecting plate with first forever
The second opposite permanent magnet of magnet, improves the stable connection between lower cover plate and connecting plate.
It improves again, positioning column is provided on the upper wall, it is corresponding with positioning column fixed to offer on the lower substrate
Position slot, when upper cover plate lid closes lower cover plate, positioning column plays positioning action.
It improves again, the hole passed through on the upper wall for connecting column is stepped hole, wherein one end close to connecting plate is
Macropore is aperture close to one end of attachment beam, accordingly, axle journal is formed at attachment beam on the connecting column, in the shaft shoulder
When being moved at the ladder of stepped hole, connecting column leaves lower cover plate.When lower cover plate and upper cover plate separate, connector is without complete
Upper cover plate is left, to eliminate the repositioning insertion of connecting column during upper cover plate and the conjunction of lower cover plate lid.
Compared with the prior art, the advantages of the present invention are as follows: the loading assemblies while feeding of fixture for arranging two sides, wherein one
Open end feeding of a loading assemblies to fixture for arranging side, opening of another loading assemblies to the other side of fixture for arranging
Hold feeding, and on fixture for arranging by the polarity of the lithium dynamical battery of two loading assemblies feedings just on the contrary, in this way, to arrange
Lateral lithium dynamical battery polarity is identical on jig, and in the polarity of longitudinal lithium dynamical battery on the contrary, later, in turning for catching plate
The lower entirety of fortune is put into welding fixture, and after welding equipment has welded one side, turnover mechanism overturns welding fixture, realizes weldering
Welding of the equipment to another side is connect, later, upper cover plate is opened, and the lithium power battery pack after the completion of welding is placed into discharging conveying
Lithium dynamical battery need to be only put into hopper in the whole process by band, without carrying out installation positioning to lithium dynamical battery,
Without manually being overturn to welding fixture, the automation transmission and positioning of lithium dynamical battery are realized, is not necessarily in welding process
It is artificial to participate in, be conducive to improve welding efficiency of the lithium dynamical battery in welding equipment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in the embodiment of the present invention for the transmission positioning device of lithium dynamical battery welding；
Fig. 2 is the structural schematic diagram of loading assemblies in the embodiment of the present invention；
Fig. 3 is the decomposition texture schematic diagram of welding fixture in the embodiment of the present invention；
Fig. 4 is the attachment structure schematic diagram of lower cover plate and limit plate in the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of turnover mechanism in the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of connector in the embodiment of the present invention.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As shown in Figures 1 to 6, the transmission positioning device for lithium dynamical battery welding in this implementation, including welding stage 1, weldering
Welding fixture 2, turnover mechanism 3, feed mechanism 4, discharging conveyer belt 7 and transfer mechanism 5.
Wherein, as shown in Figure 1, welding fixture 2 is set on welding stage 1, turnover mechanism 3 be arranged on welding stage 1 for pair
Welding fixture 2 is overturn, and feed mechanism 4 is set to 1 side of welding stage for carrying out arrangement feeding, discharging to lithium dynamical battery 6
Conveyer belt 7 is set to 1 other side of welding stage for the lithium power battery pack after the completion of welding to be transported through, and transfer mechanism 5 is arranged
In the top of welding stage 1 for being transferred to lithium power battery pack.
Incorporated by reference to Fig. 3,4 and 6, welding fixture 2 includes lower cover plate 22, the limit plate 23 being set within lower cover plate 22, lid
Together on lower cover plate 22 upper cover plate 21, for the connector 24 of longitudinally connected upper cover plate 21 and lower cover plate 22, upper cover plate 21
With array has multiple welding holes 211 respectively on lower cover plate 22, respectively arrange to be communicated between adjacent point welding hole 211 and passed through for nickel sheet
Nickel strap hole 212, the aperture of each welding hole 211 is less than the diameter of lithium dynamical battery 6, on limit plate 23 with each welding hole
211 corresponding positions offer the limit hole 231 passed through for lithium dynamical battery 6, respectively arrange be communicated between adjacent limit hole 231 with
Nickel strap hole 212 is corresponding to pass through hole 232, and connector 24 includes one group and is longitudinally arranged the connection for passing through upper cover plate 21 and lower cover plate 22
Column 242, a lateral arrangement connect the attachment beam 241 of two connecting columns 242, and it is vertical that a promotion connector 24 is provided on welding stage 1
To the connection cylinder 25 moved back and forth, the output end for connecting cylinder 25 is provided with the connection pawl 26 grasped to attachment beam 241.
Further, lower cover plate 22 includes a lower substrate 221, in one end of lower substrate 221 along the periphery wall of lower substrate
On be formed with wall 222 under " Contraband " shape；Upper cover plate 21 includes a upper substrate 213, in one end of upper substrate 213 along upper substrate 21
Periphery wall on be formed with wall 214 in " Contraband " shape, when upper cover plate 21 and the lid of lower cover plate 22 close, upper wall 214 and lower wall
222 form closed wall, and connecting column 242 passes through upper wall 214 and lower wall 222.It is farthest mentioned using wall structure
The high space utilization rate of welding fixture 2, improves welding fixture 2 to the carrying capacity of lithium dynamical battery 6.
Further, it is provided with positioning column 215 on upper wall 214, is offered on lower substrate 221 and 215 phase of positioning column
Corresponding locating slot 223, when upper cover plate 21 covers and closes lower cover plate 22, positioning column 215 plays positioning action.
Further, the hole passed through on upper wall 214 for connecting column 242 is stepped hole 216, wherein close to connection
One end of plate 31 is macropore, is aperture close to one end of attachment beam 241, accordingly, on connecting column 242 at attachment beam 241
It is formed with axle journal 243, when at the ladder that the shaft shoulder 244 is moved to stepped hole 216, connecting column 242 leaves lower cover plate 22.In lower cover
When plate 22 and upper cover plate 21 separate, connector 24 without leaving upper cover plate 21 completely, to eliminate in upper cover plate 21 and lower cover
The repositioning insertion of connecting column 242 during the lid of plate 22 closes.
As described in figures 1 and 5, turnover mechanism 3 include be set to the jacking cylinder 34 under welding stage 1, be located at welding stage 1 on and with
The connected lifter plate 32 of jacking 34 output end of cylinder, is located at 32 other side of lifter plate at the rotating cylinder 33 for being fixed on 32 side of lifter plate
Connecting plate 31 for connecting with 22 side wall of lower cover plate, the output end of rotating cylinder 33 pass through lifter plate 32 and fix with connecting plate 31
Connection.
Further, connecting column 242 on welding fixture 2 is inserted within connecting plate 31, improve welding fixture 2 with connect
The reliability connected between plate 31.
Further, it is provided with the first permanent magnet on the outer wall of lower wall 222, is provided on connecting plate 31 with first forever
The second opposite permanent magnet of magnet, improves the stable connection between lower cover plate 22 and connecting plate 31.
As illustrated in fig. 1 and 2, feed mechanism 4 includes the fixture for arranging 41 for arranging lithium dynamical battery 6, arrangement
Multiple arrangement channels 411, the open out formation opening in one end of each arrangement channel 411 are laterally set side by side on jig 41
End, meanwhile, the closed formation sealed end of the other end, in the same side of fixture for arranging 41, open end and sealed end interlaced arrangement are being arranged
Sliding is provided with a baffle 412 in column channel 411, and reset spring is provided between baffle 412 and sealed end, and reset spring is free
When state, baffle 412 is located at the opening of arrangement channel 411, and when reset spring compresses completely, baffle 412 is bonded sealed end, In
After lithium dynamical battery 6 is filled, the polarity interlaced arrangement of each column lithium dynamical battery 6 in longitudinal direction on fixture for arranging 41, arrangement
The polarity of laterally each row's lithium dynamical battery on jig 41 is identical, is respectively arranged in the two sides of fixture for arranging 41 by lithium power electric
6 entire row of pond is sent into the loading assemblies 401 in corresponding opening arrangement channel 411, and each loading assemblies 401 include hopper 44, straight
Conveyer belt 43, arrangement conveyer belt 42,44 bottom of hopper are provided with a thumb wheel 45, and straight conveyer belt 43 is located at the bottom of hopper 44,
The end of straight conveyer belt 43 is provided with baffle 431, and arrangement conveyer belt 42 is located at the side of straight 43 end of conveyer belt, arranges defeated
It send and is circumferentially evenly equipped with multiple limit channels 421 on band 42, with the rotation of arrangement conveyer belt 42, limit channels 421 can be with arrangement
The open end in channel 411 communicates, and is provided in the outside of limit channels 421 by the lithium dynamical battery push-in in limit channels 421
Push-in cylinder 422 in arrangement channel 411 is provided with one for the row on straight conveyer belt 43 in the other side of straight conveyer belt 43
Lithium dynamical battery is pushed into the push cylinder 432 in limit channels 421.In feeding process, when the limit on arrangement conveyer belt 42 is logical
In same level, push cylinder 432 pushes away row's lithium dynamical battery on straight conveyer belt 43 for road 421 and straight conveyer belt 43
Enter in limit channels 421, when moving to later with arrangement conveyer belt 42 at the arrangement channel of 41 upper opening of fixture for arranging, pushes away
Enter the movement of cylinder 422, push-in cylinder 422 pushes the lithium dynamical battery in limit channels 421 to move into arrangement channel 411, in movement
In the process, 412 compression reseting spring of baffle in arrangement channel 411 and and then lithium dynamical battery synchronizing moving, baffle 412 can
It prevents lithium dynamical battery during push from toppling over, influences to be pushed into process.
Specifically, two loading assemblies are respectively the first loading assemblies and the second loading assemblies, and the first loading assemblies include
First hopper, the first straight conveyer belt, first order conveyer belt, the first hopper bottom are provided with the first thumb wheel, and first is straight defeated
The bottom for sending band to be located at the first hopper, the end of the first straight conveyer belt are provided with first baffle, and first order conveyer belt is located at
The side of first straight conveying end of tape, multiple first limit channels, the first limit are circumferentially evenly equipped on first order conveyer belt
There is the open end of the arrangement channel of opening to communicate for channel and fixture for arranging side, be provided on the outside of the first limit channels by
The first push-in cylinder in lithium dynamical battery push-in arrangement channel in first limit channels, in the other side of the first straight conveyer belt
Be provided with first push cylinder row's lithium dynamical battery on the first straight conveyer belt being pushed into the first limit channels；Second
Loading assemblies include the second hopper, the second straight conveyer belt, second order conveyer belt, and the second hopper bottom is provided with second group
Wheel, the second straight conveyer belt are located at the bottom of the second hopper, and the end of the second straight conveyer belt is provided with second baffle, second row
Column conveyer belt is located at the side of the second straight conveying end of tape, and it is logical to be circumferentially evenly equipped with multiple second limits on second order conveyer belt
There is the open end of the arrangement channel of opening to communicate for road, the second limit channels and the fixture for arranging other side, in the second limit channels
Outside be provided with by the second limit channels lithium dynamical battery push-in arrangement channel in second push-in cylinder, it is straight second
The other side of conveyer belt is provided with 1 and row's lithium dynamical battery on second straight conveyer belt is pushed into the second limit channels
Second push cylinder.First loading assemblies and the second loading assemblies are located at the two sides of fixture for arranging 41, first order conveyer belt, arrangement
Jig 41, second order conveyer belt three are arranged in juxtaposition, and first order conveyer belt is located at the side of fixture for arranging 41, for row
The upward lithium dynamical battery of cathode is sent into the arrangement channel 411 of 41 1 side opening of column jig, second order conveyer belt is located at row
The other side of column jig 41, it is dynamic for being sent into the upward lithium of anode in the arrangement channel 411 to another side opening of fixture for arranging 41
Power battery, the first hopper and the second hopper are located at one end of corresponding arrangement conveyer belt and arrange in diagonal line.
As shown in Figure 1, transfer mechanism 5 includes the crossbeam 56 positioned at 1 top of welding stage, sliding is provided with sliding rail on crossbeam 56
51, it is set side by side with the movable cylinder 52 being vertically arranged below sliding rail 51 and grabs lid cylinder 54, the output end setting of movable cylinder 52 is useful
In the catching plate 53 grabbed to the lithium power battery pack on fixture for arranging 41 and welding fixture 2, the output end for grabbing lid cylinder 54 is set
It is equipped with and takes shrouding disc 55 for grab upper cover plate 21.
Lithium dynamical battery 6 is carried out in double-sided welding process in welding equipment, lower cover plate 22 and limit plate 23 are installed on weldering
On platform 1, lithium dynamical battery 6 is put into two hoppers 44, thumb wheel 45 rotates, and the lithium dynamical battery in hopper 44 is straight defeated
Send arranged in parallel on band 43, when arrangement conveyer belt 42 on limit channels 421 and straight conveyer belt 43 in same level, push away
Send cylinder 432 that row's lithium dynamical battery on straight conveyer belt 42 is pushed into limit channels 421, later with arrangement conveyer belt 42
When moving to on fixture for arranging 41 at the arrangement channel of side opening, push-in cylinder 422 is acted, and push-in cylinder 422 pushes limit logical
Lithium dynamical battery 6 in road 421 is moved into arrangement channel 411, and in moving process, the baffle 412 in arrangement channel 411 is pressed
Contracting reset spring and and then lithium dynamical battery synchronizing moving, until baffle 412 and the sealed end of arrangement channel 411 offset, in this way,
The loading assemblies 401 while feeding of 41 two sides of fixture for arranging, open end of one of loading assemblies to 41 side of fixture for arranging
Feeding, open end feeding from another loading assemblies to the other side of fixture for arranging 41, and by two feedings on fixture for arranging
The polarity of the lithium dynamical battery of component feeding is just on the contrary, in this way, make lithium dynamical battery polarity lateral on fixture for arranging 41
It is identical, and in the polarity of longitudinal lithium dynamical battery on the contrary, consequently facilitating the nickel strap of lithium dynamical battery welds, later, catching plate 53
It is moved to the top of fixture for arranging 41, catching plate 53 picks up the lithium power battery pack on fixture for arranging 41, later, is moved to limit
On plate 23, lithium power battery pack is inserted into each limit hole 231 on limit plate 23 by 53 downlink of catching plate, and catching plate 53 exits
Afterwards, take shrouding disc 55 that upper cover plate 21 is covered on lower cover plate 22, later, connection cylinder 25 pushes the connecting column on connector 24
242 insertions, upper cover plate 21 and lower cover plate 22 are locked in together, and welding equipment carries out the lithium power battery pack in welding fixture 2
Welding, after having welded one side, jacking cylinder 34 pushes lifter plate 32 to rise, and welding fixture 2 is and then jacked up, and rotating cylinder 33 rotates
180 degree, welding fixture 2 follow connecting plate 31 to overturn 180 degree, and jacking cylinder 34 resets, and welding equipment is to the another of lithium power battery pack
It is welded on one side, later, connection pawl 26 catches the attachment beam 241 of connector 24, and connection cylinder 25 drives connecting column 242 to exit down
Cover board 22 takes shrouding disc 55 to be moved to 2 top of welding fixture, takes shrouding disc 55 to get hold of upper cover plate 21, catching plate 53 is moved to limit again
23 top of position plate, the lithium power battery pack after the completion of welding is picked up and is put on discharging conveyer belt 7 by catching plate 53, to complete
Entire welding process.
To sum up, the loading assemblies 401 of 41 two sides of fixture for arranging of the present invention feeding simultaneously, one of loading assemblies are to arrangement
The open end feeding of 41 side of jig, open end feeding from another loading assemblies to the other side of fixture for arranging 41, and arrange
By the polarity of the lithium dynamical battery of two loading assemblies feedings just on the contrary, in this way, making on fixture for arranging 41 on column jig 41
Lateral lithium dynamical battery polarity is identical, and in the polarity of longitudinal lithium dynamical battery on the contrary, later, under the transhipment of catching plate 53
Entirety is put into welding fixture 2, and after welding equipment has welded one side, turnover mechanism 3 overturns welding fixture 2, realizes weldering
Welding of the equipment to another side is connect, later, upper cover plate 21 is opened, and the lithium power battery pack after the completion of welding is placed into discharging conveying
Lithium dynamical battery 6 need to be only put into hopper 44 in the whole process by band 7, fixed without install to lithium dynamical battery 6
Position, is manually overturn without to welding fixture 2, realizes the automation transmission and positioning of lithium dynamical battery 6, welding process
In participated in without artificial, be conducive to improve welding efficiency of the lithium dynamical battery 6 in welding equipment.
Claims (7)
1. a kind of transmission positioning device for lithium dynamical battery welding, including welding stage (1), the weldering being set on welding stage (1)
Welding fixture (2), it is characterised in that: the turnover mechanism for being overturn to welding fixture (2) is provided on the welding stage (1)
(3), welding stage (1) side is provided with the feed mechanism (4) for carrying out arrangement feeding to lithium dynamical battery (6), and welding stage (1) is another
Side is provided with the discharging conveyer belt (7) for the lithium power battery pack after the completion of welding to be transported through, in the top of welding stage (1)
It is provided with the transfer mechanism (5) for being transferred to lithium power battery pack；
The welding fixture (2) includes lower cover plate (22), the limit plate (23) being set within lower cover plate (22), is covered on lower cover
Upper cover plate (21) on plate (22), the connector (24) for longitudinally connected upper cover plate (21) and lower cover plate (22), upper cover plate
(21) and on lower cover plate (22) array has multiple welding holes (211) respectively, respectively arrange be connected between adjacent point welding hole (211) it is useful
In the nickel strap hole (212) that nickel sheet passes through, the aperture of each welding hole (211) is less than the diameter of lithium dynamical battery (6), limit plate
(23) limit hole (231) passed through for lithium dynamical battery is offered with each welding hole (211) corresponding position on, is respectively arranged adjacent
Be communicated between limit hole (231) it is corresponding with nickel strap hole (212) pass through hole (232), connector (24) include one group of longitudinal direction cloth
It sets and passes through the connection that upper cover plate (21) connects two connecting columns (242) with the connecting column (242) of lower cover plate (22), a lateral arrangement
Beam (241) is provided with the connection cylinder (25) that a promotion connector (24) longitudinally moves back and forth on welding stage (1), connects cylinder (25)
Output end be provided with the connection pawl (26) grasped to attachment beam (241)；
The turnover mechanism (3) include be set to the jacking cylinder (34) under welding stage (1), be located at welding stage (1) on and with jacking
The connected lifter plate (32) of cylinder (34) output end, is located at lifter plate (32) at the rotating cylinder (33) for being fixed on lifter plate (32) side
The other side is used for the connecting plate (31) connecting with lower cover plate (22) side wall, and the output end of rotating cylinder (33) passes through lifter plate (32) simultaneously
It is fixedly connected with connecting plate (31)；
The feed mechanism (4) includes the fixture for arranging (41) for arranging lithium dynamical battery (6), fixture for arranging (41)
Upper transverse direction is set side by side with multiple arrangement channels (411), the open out formation open end in one end of each arrangement channel (411),
Meanwhile the closed formation sealed end of the other end, in the same side of fixture for arranging (41), open end and sealed end interlaced arrangement are being arranged
Sliding is provided with a baffle (412) in column channel (411), and reset spring is provided between baffle (412) and sealed end, resets bullet
When spring free state, baffle (412) is located at the opening of arrangement channel (411), when reset spring compresses completely, baffle (412)
It is bonded sealed end, after lithium dynamical battery (6) is filled, the polarity of each column lithium dynamical battery in longitudinal direction on fixture for arranging (41) is just
The polarity of negative interlaced arrangement, laterally each row's lithium dynamical battery on fixture for arranging (41) is identical, in the two sides of fixture for arranging (41)
Be respectively arranged with the loading assemblies (401) lithium dynamical battery (6) entire row being sent into corresponding opening arrangement channel (411), each
Loading assemblies (401) include hopper (44), straight conveyer belt (43), arrangement conveyer belt (42), and hopper (44) bottom is provided with one
Thumb wheel (45), straight conveyer belt (43) are located at the bottom of hopper (44), and the end of straight conveyer belt (43) is provided with baffle
(431), arrangement conveyer belt (42) is located at the side of straight conveyer belt (43) end, is circumferentially evenly equipped in arrangement conveyer belt (42) more
The open end of a limit channels (421), limit channels (421) and arrangement channel (411) communicates, in the outer of limit channels (421)
Side is provided with by the push-in cylinder (422) in lithium dynamical battery (6) push-in arrangement channel (411) in limit channels (421), flat
The other side of straight conveyer belt (43) is provided with one and row's lithium dynamical battery on straight conveyer belt (43) is pushed into limit channels
(421) the push cylinder (432) in；
The transfer mechanism (5) includes the crossbeam (56) above welding stage (1), and sliding is provided with sliding rail on crossbeam (56)
(51), it is set side by side with the movable cylinder (52) being vertically arranged below sliding rail (51) and grabs lid cylinder (54), the output of movable cylinder (52)
End is provided with the catching plate (53) for being grabbed to the lithium power battery pack on fixture for arranging (41) and welding fixture (2), grabs
The output end of lid cylinder (54), which is provided with, takes shrouding disc (55) for grab upper cover plate (21).
2. the transmission positioning device according to claim 1 for lithium dynamical battery welding, it is characterised in that: the lower cover
Plate (22) includes a lower substrate (221), is formed on periphery wall of the one end of lower substrate (221) along lower substrate (221)
Wall (222) under " Contraband " shape.
3. the transmission positioning device according to claim 2 for lithium dynamical battery welding, it is characterised in that: the upper cover
Plate (21) includes a upper substrate (213), is formed on periphery wall of the one end of upper substrate (213) along upper substrate (213)
Wall (214) in " Contraband " shape, when upper cover plate (21) and lower cover plate (22) lid close, upper wall (214) and lower wall (222) formation
Closed wall, the connecting column (242) pass through upper wall (214) and lower wall (222).
4. the transmission positioning device according to claim 3 for lithium dynamical battery welding, it is characterised in that: the connection
Column (242) is inserted within the connecting plate (31).
5. the transmission positioning device according to claim 4 for lithium dynamical battery welding, it is characterised in that: enclosed under described
It is provided with the first permanent magnet on the outer wall of wall (222), is provided with second opposite with the first permanent magnet on the connecting plate (31)
Permanent magnet.
6. the transmission positioning device according to claim 3 for lithium dynamical battery welding, it is characterised in that: enclosed on described
It is provided on wall (214) positioning column (215), offers locating slot corresponding with positioning column (215) on the lower substrate (221)
(223)。
7. the transmission positioning device according to claim 4 for lithium dynamical battery welding, it is characterised in that: enclosed on described
The hole passed through on wall (214) for connecting column (242) is stepped hole (216), wherein one end close to connecting plate (31) is big
Hole, one end close to attachment beam (241) are aperture, accordingly, are formed with axle journal at attachment beam on the connecting column (242)
(243), when at the ladder that the shaft shoulder (244) is moved to stepped hole (216), connecting column (242) leaves lower cover plate (22).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910570993.9A CN110449776B (en) | 2019-06-28 | 2019-06-28 | Conveying and positioning device for welding lithium power battery |
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| CN201910570993.9A CN110449776B (en) | 2019-06-28 | 2019-06-28 | Conveying and positioning device for welding lithium power battery |
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| CN110449776B CN110449776B (en) | 2021-04-09 |
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| CN112045266A (en) * | 2020-09-16 | 2020-12-08 | 宁波市鄞州承润科技有限公司 | Spot welding auxiliary device of lithium cell group |
| CN112045272A (en) * | 2020-09-16 | 2020-12-08 | 宁波市鄞州承润科技有限公司 | A clamping device arranges for spot welding of lithium cell group |
| CN113618239A (en) * | 2021-08-13 | 2021-11-09 | 深圳市尚拓激光技术有限公司 | Lithium battery cap laser welding equipment |
| CN114406428A (en) * | 2022-03-16 | 2022-04-29 | 安徽超锂电子科技有限公司 | Lithium battery series spot welding device |
| CN115570323A (en) * | 2022-11-23 | 2023-01-06 | 南京悦世享电子科技有限公司 | Electronic component welding jig |
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| CN115570323A (en) * | 2022-11-23 | 2023-01-06 | 南京悦世享电子科技有限公司 | Electronic component welding jig |
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|---|---|
| CN110449776B (en) | 2021-04-09 |
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Effective date of registration: 20231229 Address after: Room 3A087, Building 4, No. 236 Chuangyuan Road, Industrial Park, Suzhou City, Jiangsu Province, 215000 Patentee after: Suzhou Huiju Electromechanical Equipment Co.,Ltd. Address before: 215000 No. 1, Xian Shi Road, Changshu hi tech Industrial Development Zone, Suzhou, Jiangsu Patentee before: Skylight think tank culture communication (Suzhou) Co.,Ltd. |