CN108311783A - New energy welding battery equipment - Google Patents
New energy welding battery equipment Download PDFInfo
- Publication number
- CN108311783A CN108311783A CN201810351698.XA CN201810351698A CN108311783A CN 108311783 A CN108311783 A CN 108311783A CN 201810351698 A CN201810351698 A CN 201810351698A CN 108311783 A CN108311783 A CN 108311783A
- Authority
- CN
- China
- Prior art keywords
- portable cord
- spot welding
- cylinder
- cord group
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 238000003466 welding Methods 0.000 title claims abstract description 102
- 239000000463 material Substances 0.000 claims description 22
- 239000000725 suspension Substances 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 230000003287 optical Effects 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 12
- 229910052744 lithium Inorganic materials 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 12
- 230000001681 protective Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 210000003491 Skin Anatomy 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000000903 blocking Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 238000005476 soldering 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
-
- 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
- B23K37/0443—Jigs
Abstract
The present invention relates to technical field of lithium batteries.New energy welding battery equipment, including rack components and battery core jig, clamping device, rear spot welding device and preceding spot welding device thereon.The advantages of new energy welding battery equipment is entire lithium battery electric core welding process full automatic working, and battery core welding quality and welding efficiency are high.
Description
Technical field
The present invention relates to the welding equipments of technical field of lithium batteries, especially lithium battery electric core.
Background technology
It is to be welded on sheet metal that equipment to be used, detailed process are needed in the production of new energy welding battery equipment lithium battery
In the battery core of lithium battery.The welding of lithium battery electric core is generally operated using automatic welding machine at present.Existing lithium electricity
The welding of pond battery core the problem is that：1. the auxiliary positioning accuracy of lithium battery welding is not high, cause welding quality low；2.
Although it is still manual operations that the welding of lithium battery, which has used automation mechanized operation, loading and unloading, the degree of automation is low, causes
Processing efficiency is low.
Invention content
Insufficient existing for above-mentioned existing new energy welding battery in order to solve, the object of the present invention is to provide a kind of lithium batteries
Battery core welding process full automatic working, welding quality and the high new energy welding battery equipment of welding efficiency.
To achieve the goals above, the technical solution used in the present invention is：New energy welding battery equipment, including rack
Component and battery core jig, clamping device, rear spot welding device and preceding spot welding device thereon；
Battery core jig is on clamping device, the through-hole equipped with multiple front-rear direction perforations for accommodating battery core in battery core jig；
Spot welding device includes three groups of portable cord groups, the first right-angle connecting plate, the second spot welding head fixed plate and rear spot welding head afterwards；Three groups
Portable cord group structure is identical, is first movement line group, the second portable cord group and third portable cord group respectively；First movement line group is solid
It is scheduled in rack components, the second portable cord group is fixed on by the first right-angle connecting plate in first movement line group, third portable cord
Group is arranged in the second portable cord group, the arbitrary connection between first movement line group, the second portable cord group and third portable cord group
Angle is in 90 °；Spot welding head is fixed on by the second spot welding head fixed plate in third portable cord group afterwards；
Preceding spot welding device structure is identical as rear spot welding device, and rear spot welding device and preceding spot welding device are controlled with the battery core in clamping device
Front and back symmetric arrays centered on tool；
Every group of portable cord group include direct current generator, lead screw, feed screw nut seat, limit detector, mobile connection seat, dust excluding plate and
Rail is moved, direct current generator, which is fixed on, to be moved on rail, and lead screw, which is mounted on, to be moved on rail, direct current generator output shaft connection wire rod, feed screw nut's seat
Prismatic pair is formed with the optical axis moved on rail to connect, feed screw nut's seat forms screw pair with lead screw and connect, and limit detector is set
It sets on moving rail, mobile connection seat is fixed on feed screw nut's seat；Dust excluding plate, which is mounted on, to be moved on rail.
Preferably, clamping device includes lower feeding clip mechanism and upper feeding clip mechanism, lower feeding clip mechanism and upper feeding clip mechanism are solid
It is scheduled in rack components；Lower feeding clip mechanism include material folding sliding rail, the second sliding rail, second slide, link block, the second cylinder, pushing block,
Third cylinder, stopper and spring；
Material folding sliding rail is mounted on by the slide track seat at its both ends in rack components；There are two parallel sliding rails on material folding sliding rail, two
The distance between sliding rail is matched with the width of battery core jig, and battery core jig moves linearly between two sliding rails；Second sliding rail
It is arranged in rack components, second slide is fitted to by prismatic pair on the second sliding rail；Link block bottom and second slide
It is fixedly connected, the telescopic end of the second cylinder is connected with link block；Pushing block holding tank is equipped at the top of link block, pushing block passes through rotational pin
Axis is mounted in link block, and spring one end is connected to pushing block bottom, and the spring other end is connected on the link block on the right side of pushing block, is led to
It crosses spring and keeps vertical state when making pushing block not by outer force effect, i.e., pushing block top is between two parallel sliding rails；Connection
Block is equipped with the limit clamp that limitation pushing block is rotated to feed belt direction；Third Telescopic-cylinder end connects stopper, third gas
Cylinder drives stopper to move up and down, and the position of stopper is between two parallel sliding rails；
Upper feeding clip mechanism includes proximate matter suspension, Fixing angle aluminum, sliding fixed plate, the 4th cylinder, third sliding rail, third slide, cunning
Seat link block pushes fixed plate, the 5th cylinder, lower platen, the 6th cylinder and shifting block；Proximate matter suspension bottom end is fixed at rack
On component, sliding fixed plate is horizontally arranged at by Fixing angle aluminum on proximate matter suspension；Third sliding rail is fixed in sliding fixed plate,
Third slide is fitted to by prismatic pair in third sliding rail；4th cylinder fixing end is fixed in sliding fixed plate,
4th Telescopic-cylinder end connects slide link block, and slide link block is fixedly connected with third slide；Slide link block and lower pressing
Fixed board horizontal segment is fixedly connected, and the 5th cylinder fixing end is fixedly connected with fixed plate vertical section is pushed, and the 5th Telescopic-cylinder end is solid
Surely lower platen is connected；For the setting of 6th cylinder fixing end on pushing fixed plate vertical section, the 6th Telescopic-cylinder end connects shifting block, dials
Block is in above stopper.
Preferably, using the new energy welding battery equipment of above-mentioned technical proposal, battery core jig is multiple for storing
Battery core, and battery core jig is conducive to Automation of Welding operation.Clamping device fixes the position of battery core jig so that rear spot welding
Device and preceding spot welding device can accurately weld the battery core in battery core jig.The new energy welding battery equipment it is excellent
Point is entire lithium battery electric core welding process full automatic working, and battery core welding quality and welding efficiency are high.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the configuration schematic diagram of rack components.
Fig. 3 is the configuration schematic diagram of cover assembly.
Fig. 4 is the configuration schematic diagram of power bay component.
Fig. 5 is the configuration schematic diagram of feeding equipment.
Fig. 6 is the configuration schematic diagram of poking device.
Fig. 7 is the structural schematic diagram of clamping device and battery core jig.
Fig. 8 is the configuration schematic diagram of lower feeding clip mechanism.
Fig. 9 is the configuration schematic diagram of upper feeding clip mechanism.
Figure 10 is the configuration schematic diagram of rear spot welding device.
Figure 11 is the structural schematic diagram of portable cord group.
Figure 12 is the configuration schematic diagram of preceding spot welding device.
Specific implementation mode
The present invention is described further with embodiment with reference to the accompanying drawings of the specification.
The new energy welding battery equipment as shown in Fig. 1-Figure 12, including rack components 1 and battery core jig a thereon, shield
Shade assembly 2, power bay component 3, feeding equipment 4, poking device 5, clamping device 6, rear spot welding device 7, preceding spot welding device 8 and go out
Expect device 9.
Through-hole equipped with multiple front-rear direction perforations for accommodating battery core in battery core jig a, multiple battery cores are in the front-back direction flat
Capable is placed in battery core jig a.Cover assembly 2 is mounted in rack components 1, and cover assembly 2 gets up welding process cover, protection
Operator's safety.Power bay component 3 is mounted in rack components 1, and power bay component 3 is for disposing power supply.Feeding equipment 4 is installed
In rack components 1, feeding equipment 4 is for conveying battery core jig and its interior battery core to be processed.Poking device 5 is mounted on rack
On component 1, poking device 5 is connected with 4 phase of feeding equipment, and poking device 5 is stirred battery core jig a and entered in clamping device 6.Material folding
Device 6 is mounted in rack components 1, and clamping device 6 is connected with 5 phase of poking device, and clamping device 6 is by the position of battery core jig a
It is fixed, facilitate follow-up spot welding.Spot welding device 7 and preceding spot welding device 8 are installed in rack components 1 afterwards, and rear spot welding device 7 is with before
The front and back symmetric arrays centered on clamping device 6 of spot welding device 8, preceding spot welding device 8 and rear spot welding device 7 control fixed battery core
Have each battery core rear and front end in a and carry out spot welding, after battery core completes welding, battery core jig a is transported by drawing mechanism 9.
Rack components 1 includes box base 11, fot screw 12, export-oriented wheel 13, work top 14 and boss 15, babinet base
Seat 11 is spliced by proximate matter and cabinet face, is internally provided with the attachmentes such as gas cylinder air valve；12 rule of multiple fot screws is mounted on case
11 bottom of body pedestal, fot screw 12 are used to support the level of box base 11 and regulating box pedestal 11；Multiple export-oriented wheels 13
It is fixed on 11 bottom of box base, extroversion wheel 13 is for moving entire working machine；Work top 14 is fixed at box base
On 11；Boss 15 is each one around, and boss is fixed on work top 14, and feeding equipment 4 is arranged on the boss on the left side, goes out
Expect on the boss of the setting of device 9 on the right.
Cover assembly 2 include proximate matter cover 21, warning lamp 22, protective door 23, display screen 24 and switch board 25, proximate matter cover 21 by
Proximate matter and metal plate iron sheet are formed by connecting；The setting of warning lamp 22 is made in 21 top of proximate matter cover, warning lamp 22 for job failure alarm
With；Protective door 23 is mounted on by hinge on proximate matter cover 21；Display screen 24 is mounted on proximate matter cover 21, and display screen 24 is used for fortune
Row process is monitored and operates；Switch board 25 is mounted on proximate matter cover 21；Switch board 25 includes power key and emergency stop switch, control
Whole work process processed.
Power bay component 3 includes battery pack 31 and power shelf 32, and power shelf 32 splices structure by proximate matter and connecting angle pieces
At 32 middle part of power shelf is hanging, and power shelf 32 is fixed in rack components 1；Battery pack 31 is fixed on the top of power shelf 32
End；Power bay component 3 provides electric energy for the work of whole device electrical equipment.
Feeding equipment 4 includes feeding transfer gantry 41, first motor fixed seat 42, first motor 43, sprocket wheel 44, first to prevent
Shield 45, left feed roll 46, right feed roll 47, feed belt 48 and the first adjusting screw 49；Feed 41 bottom of transfer gantry
End is fixed in rack components 1, and first motor fixed seat 42 is fixed on charging transfer gantry 41, and first motor 43 is mounted on the
In one motor fixing seat 42；Left feed roll 46 and right feed roll 47 are separately mounted to the both sides of charging transfer gantry 41, into
Material belt 48 is connected on left feed roll 46 and right feed roll 47, and the first adjusting screw 49 is connected on feed belt 48, is passed through
Adjust the elastic of the first adjusting screw 49 adjustment feed belt 48；The output shaft of first motor 43 connects left charging by sprocket wheel 44
Roller 46 and drive connect the rotation of left feed roll 46, and the first protective cover 45 for covering sprocket wheel 44 is mounted on rack components 1.
Feeding equipment 4 is in use, first motor 43 drives left feed roll 46 to rotate by sprocket wheel 44 so that battery core jig
A moves right on feed belt 48, until battery core jig a pushes away battery core jig a close to clamping device 6, and by poking device 5
Enter clamping device 6.
Poking device 5 include material toggling holder 51, the first sliding rail 52, limit probe the 53, first sliding block 54, sliding rail cushion block 55,
Block 56, pusher dog 57 and the first cylinder 59；Material toggling holder 51 is fixed in rack components 1, and the first sliding rail 52 is fixed on material toggling branch
On frame 51；First sliding block 54 is fitted to by prismatic pair on the first sliding rail 52, and limit probe 53 is two, is respectively at the
On the both ends of one sliding rail 52, shift position of two limit probes 53 for limiting the first sliding block 54；Sliding rail cushion block 55 and first
Sliding block 54 is fixedly connected, and block 56 is fixed on sliding rail cushion block 55；Pusher dog 57 is mounted on sliding rail cushion block 55 by intermediate rotary shaft 58
On, pusher dog 57 is rotated along intermediate rotary shaft 58 on sliding rail cushion block 55, and the rotational angle of pusher dog 57, pusher dog 57 are limited by block 56
It cannot be rotated further after rear end contact blocks 56,57 front of pusher dog pushes battery core jig a；
57 position of pusher dog is matched with the battery core jig a on feed belt 48；The telescopic end connecting sliding rail cushion block 55 of first cylinder 59；
First sliding rail 52 is arranged in parallel with feed belt 48, pusher dog 57 length not less than between sliding rail cushion block 55 and feed belt 48 away from
From.
Poking device 5 in use, the positions battery core jig a are in the outlet end of feed belt 48, stretch by the first cylinder 59
Contracting end drives sliding rail cushion block 55 to move linearly along the first sliding rail 52, when the first cylinder 59 extends, pusher dog 57 rotate clockwise until
57 rear portions front contact battery core jig a of pusher dog, the first cylinder 59 are shunk, due to the limitation of block 56,57 back contacts of pusher dog gear
It cannot continue to rotate counterclockwise after block 56,57 front of pusher dog pushes battery core jig a to move ahead into clamping device 6.
Clamping device 6 includes lower feeding clip mechanism 61 and upper feeding clip mechanism 62, and lower feeding clip mechanism 61 and upper feeding clip mechanism 62 are solid
It is scheduled in rack components 1, battery core jig a is placed on lower feeding clip mechanism 61, and upper feeding clip mechanism 62 is clamped above battery core jig a
Battery core jig a.Clamping device 6 clamps battery core jig a in use, by 62 collective effect of lower feeding clip mechanism 61 and upper feeding clip mechanism,
It determines fixed position, spot welding is carried out convenient for rear spot welding device 7 and preceding spot welding device 8.
Lower feeding clip mechanism 61 includes material folding sliding rail 611, the second sliding rail 612, second slide 613, link block 614, the second gas
Cylinder 615, pushing block 616, third cylinder 618, stopper 619 and spring 610.The slide track seat 617 that material folding sliding rail 611 passes through its both ends
In rack components 1,611 feed end of material folding sliding rail docks the discharge end of feed belt 48；There are two on material folding sliding rail 611
Parallel sliding rail, the distance between two sliding rails are matched with the width of battery core jig a, and battery core jig a is straight between two sliding rails
Line moves；Second sliding rail 612 is arranged in rack components 1, and second slide 613 is fitted to the second sliding rail by prismatic pair
On 612.614 bottom of link block is fixedly connected with second slide 613, and the telescopic end of the second cylinder 615 is connected with link block 614；
614 top of link block is equipped with 616 holding tank of pushing block, and pushing block 616 is mounted on by rotating pin in link block 614, spring 610 1
End is connected to 616 bottom of pushing block, and 610 other end of spring is connected on the link block 614 on 616 right side of pushing block, is made by spring 610
Vertical state, i.e. 616 top of pushing block is kept to be between two parallel sliding rails when pushing block 616 is not by outer force effect；Link block
614 are equipped with the limit clamp that limitation pushing block 616 is rotated to 48 direction of feed belt；The connection blocking of 618 telescopic end of third cylinder
Block 619, third cylinder 618 drive stopper 619 to move up and down, and the position of stopper 619 is between two parallel sliding rails.
Between lower feeding clip mechanism 61 is in use, battery core jig a pushes two parallel sliding rails by poking device 5, battery core is controlled
The right parts tool a first contact pushing block 616, and 616 stress of pushing block rotates clockwise to the right, and spring 610 stretches；When battery core jig a is moved
It moves to 616 right side of pushing block, the reset of spring 610 makes pushing block 616 keep vertical state；Third cylinder 618 drives on stopper 619
It rises, while the second cylinder 615 is shunk, pushing block 616 is driven to move right in material folding sliding rail 611, pushing block 616 pushes battery core jig
A moves right, until battery core jig a encounters stopper 619, the left and right ends battery core jig a are respectively by pushing block 616 and stopper
619 clamp, i.e. battery core jig a is clamped in 611 axis direction of material folding sliding rail.
Upper feeding clip mechanism 62 includes proximate matter suspension 621, Fixing angle aluminum 622, sliding fixed plate 623, the 4th cylinder 624, the
Three sliding rails 625, slide link block 627, push fixed plate 628, the 5th cylinder 629, lower platen the 630, the 6th at third slide 626
Cylinder 631 and shifting block 632；621 bottom end of proximate matter suspension is fixed in rack components 1, and sliding fixed plate 623 passes through fixed angles
Aluminium 622 is horizontally arranged on proximate matter suspension 621；Third sliding rail 625 is fixed in sliding fixed plate 623, and third slide 626 passes through
Prismatic pair is fitted in third sliding rail 625；4th cylinder, 624 fixing end is fixed in sliding fixed plate 623, and the 4th
624 telescopic end of cylinder connects slide link block 627, and slide link block 627 is fixedly connected with third slide 626；Slide link block
627 are fixedly connected with 628 horizontal segment of fixed plate is pushed, and 629 fixing end of the 5th cylinder fixes company with 628 vertical section of fixed plate is pushed
It connects, 629 telescopic end of the 5th cylinder is fixedly connected with lower platen 630；The setting of 6th cylinder, 631 fixing end is perpendicular in pushing fixed plate 628
On straight section, 631 telescopic end of the 6th cylinder connects shifting block 632, and shifting block 632 is in 619 top of stopper.
Upper feeding clip mechanism 62 pushes fixed plate 628 along 625 direction of third sliding rail or so in use, the 4th cylinder 624 drives
It is mobile, it drives lower platen 630 to move up and down by the 5th cylinder 629, realizes lower platen 630 and move up and down.Battery core jig a
Bottom end is on material folding sliding rail 611, and lower platen 630, which moves down, pushes down battery core jig a, is controlled to clamp battery core in vertical direction
Has a.The up and down motion of shifting block 632 is controlled by the 6th cylinder 631, and shifting block 632, which moves down, blocks the upper of battery core jig a right ends
The lower part in portion, cooperation battery core jig a right ends is blocked the positioning of block 619, and stable positioning is further carried out to battery core jig a.
Spot welding device 7 includes three groups of portable cord groups, the first right-angle connecting plate 72, the second spot welding head fixed plate 75 and rear point afterwards
Soldering tip 76；Three groups of portable cord group structures are identical, are first movement line group 71, the second portable cord group 73 and third portable cord group respectively
74；First movement line group 71 is fixed in rack components 1, and the second portable cord group 73 is fixed on by the first right-angle connecting plate 72
In one portable cord group 71, third portable cord group 74 is arranged in the second portable cord group 73, first movement line group 71, the second portable cord
Arbitrary connection angle between group 73 and third portable cord group 74 is in 90 °；Spot welding head 76 passes through the second spot welding head fixed plate afterwards
75 are fixed in third portable cord group 74.
Spot welding device 7 by first movement line group 71, the second portable cord group 73, third portable cord group 74 in use, closed afterwards
At movement so that rear spot welding head 76 realizes the movement of three axis directions, thus from rear close to the interior battery core of battery core jig a, to electricity
Core rear end carries out spot welding one by one.
Every group of portable cord group includes direct current generator 701, lead screw 702, feed screw nut's seat 703, limit detector 704, moves
Dynamic connecting seat 705, dust excluding plate 706 and shifting rail 707, direct current generator 701, which is fixed on, to be moved on rail 707, and lead screw 702, which is mounted on, moves rail
On 707,701 output shaft connection wire rod 702 of direct current generator, feed screw nut's seat 703 forms prismatic pair with the optical axis moved on rail 707 and connects
It connects, feed screw nut's seat 703 forms screw pair with lead screw 702 and connect, and the limit setting of detector 704 is on moving rail 707, limit
Detector 704 is used to control the distance of 703 movement of feed screw nut's seat, and mobile connection seat 705 is fixed on feed screw nut's seat 703；
Dust excluding plate 706, which is mounted on, to be moved on rail 707.The rotation output of direct current generator 701 is passed through feed screw nut auxiliary driving by portable cord group, is turned
Become linear movement.
8 structure of preceding spot welding device is identical as rear spot welding device 7, and rear spot welding device 7 and preceding spot welding device 8 are with clamping device 6
In battery core jig a centered on front and back symmetric arrays.
Preceding spot welding device 8 includes three groups of portable cord group second right-angle connecting plates 82, the second spot welding head fixed plate 85, preceding spot welding
First 86, three groups of portable cord group structures are identical, are the 4th portable cord group 81, the 5th portable cord group 83 and the 6th portable cord group respectively
84；4th portable cord group 81 is fixed in rack components 1, and the 5th portable cord group 83 is fixed by the second right-angle connecting plate 82
It is arranged in the 4th portable cord group 81, the 6th portable cord group 84 is fixed in the 5th portable cord group 83, the 4th portable cord group
81, the arbitrary connection angle between the 5th portable cord group 83 and the 6th portable cord group 84 is in 90 °, i.e., arranges two-by-two in 90 °.Before
Spot welding head 86 is fixedly installed by the second spot welding head fixed plate 85 in the 6th portable cord group 84.
Preceding spot welding device 8 by the 4th portable cord group 81, the 5th portable cord group 83, the 6th portable cord group 84 in use, closed
At movement so that preceding spot welding head 86 has the movement of three axis, thus the battery core in from front close to battery core jig a, to battery core front end
Spot welding is carried out one by one.
9 structure of drawing mechanism is identical as feeding equipment 4, and 9 feed end of drawing mechanism is connected with 6 phase of clamping device, i.e. material folding
611 discharge end of sliding rail docks the feed end of the feeding belt of drawing mechanism 9.Drawing mechanism 9 includes feeding transfer gantry, feeding electricity
Machine, feeding sprocket wheel, feeding protective cover, feeding roller, feeding belt and adjusting screw；Feeding transfer gantry bottom end is fixed on rack
On component, feeding roller is mounted on feeding transfer gantry, and feeding belt is connected on feeding roller, and adjusting screw is connected in feeding skin
It takes, the elastic of feeding belt is adjusted by adjusting adjusting screw；The output shaft of feeding motor connects feeding by feeding sprocket wheel
Feed roller rotation is picked in roller and drive, and the feeding protective cover for covering feeding sprocket wheel is mounted on rack components.
In use, the battery core in battery core jig a in clamping device 6 is welded by rear spot welding device 7 and preceding spot welding device 8
Afterwards, preceding spot welding head 86 and rear spot welding head 76 reset；618 telescopic end of third cylinder controls stopper 619 and resets downwards, the 6th cylinder
631 control shifting blocks 632 reset upwards；Second cylinder 615, which continues to shrink, drives pushing block 616 to move right in material folding sliding rail 611,
Pushing block 616 pushes battery core jig a to be moved right on the feeding belt of drawing mechanism 9, and feeding motor passes through feeding chain wheel belt
Dynamic feeding roller rotation so that battery core jig a moves right on feeding belt, until battery core jig a is sent out by feeding belt.
Claims (3)
1. new energy welding battery equipment, it is characterised in that including rack components（1）And battery core jig thereon（a）, material folding dress
It sets（6）, rear spot welding device（7）With preceding spot welding device（8）；
Battery core jig（a）In clamping device（6）On, battery core jig（a）It is interior to be penetrated through equipped with multiple front-rear directions for accommodating battery core
Through-hole；
Spot welding device afterwards（7）Including three groups of portable cord groups, the first right-angle connecting plate（72）, the second spot welding head fixed plate（75）With it is rear
Spot welding head（76）；Three groups of portable cord group structures are identical, are first movement line group respectively（71）, the second portable cord group（73）And third
Portable cord group（74）；First movement line group（71）It is fixed on rack components（1）On, the second portable cord group（73）Pass through the first right angle
Connecting plate（72）It is fixed on first movement line group（71）On, third portable cord group（74）It is arranged in the second portable cord group（73）On,
First movement line group（71）, the second portable cord group（73）With third portable cord group（74）Between arbitrary connection angle be in 90 °；
Spot welding head afterwards（76）Pass through the second spot welding head fixed plate（75）It is fixed on third portable cord group（74）On；
Preceding spot welding device（8）Structure and rear spot welding device（7）It is identical, rear spot welding device（7）With preceding spot welding device（8）It is filled with material folding
It sets（6）In battery core jig（a）Centered on front and back symmetric arrays；
Every group of portable cord group includes direct current generator（701）, lead screw（702）, feed screw nut seat（703）, limit detector
（704）, mobile connection seat（705）, dust excluding plate（706）With shifting rail（707）, direct current generator（701）It is fixed on shifting rail（707）On,
Lead screw（702）Mounted on shifting rail（707）On, direct current generator（701）Output shaft connection wire rod（702）, feed screw nut's seat（703）With
Move rail（707）On optical axis formed prismatic pair connection, feed screw nut seat（703）With lead screw（702）Screw pair connection is formed,
Limit detector（704）Setting is moving rail（707）On, mobile connection seat（705）It is fixed on feed screw nut's seat（703）On；It is dust-proof
Plate（706）Mounted on shifting rail（707）On.
2. new energy welding battery equipment according to claim 1, it is characterised in that clamping device（6）Including lower clamping machine
Structure（61）With upper feeding clip mechanism（62）, lower feeding clip mechanism（61）With upper feeding clip mechanism（62）It is fixed on rack components（1）On；
Lower feeding clip mechanism（61）Including material folding sliding rail（611）, the second sliding rail（612）, second slide（613）, link block（614）、
Second cylinder（615）, pushing block（616）, third cylinder（618）, stopper（619）And spring（610）；
Material folding sliding rail（611）Pass through the slide track seat at its both ends（617）Mounted on rack components（1）On；Material folding sliding rail（611）On have
Two parallel sliding rails, the distance between two sliding rails and battery core jig（a）Width matching, battery core jig（a）In two cunnings
It moves linearly between rail；Second sliding rail（612）It is arranged in rack components（1）On, second slide（613）Coordinated by prismatic pair and is pacified
Mounted in the second sliding rail（612）On；Link block（614）Bottom and second slide（613）It is fixedly connected, the second cylinder（615）Stretch
Contracting end and link block（614）It is connected；Link block（614）Top is equipped with pushing block（616）Holding tank, pushing block（616）Pass through rotational pin
Axis is mounted on link block（614）In, spring（610）One end is connected to pushing block（616）Bottom, spring（610）The other end is connected to
Pushing block（616）The link block on right side（614）On, pass through spring（610）Make pushing block（616）Vertical shape is kept when not by outer force effect
State, i.e. pushing block（616）Top is between two parallel sliding rails；Link block（614）It is equipped with limitation pushing block（616）To charging
Belt（48）The limit clamp of direction rotation；Third cylinder（618）Telescopic end connects stopper（619）, third cylinder（618）Band
Dynamic stopper（619）It moves up and down, stopper（619）Position be between two parallel sliding rails；
Upper feeding clip mechanism（62）Including proximate matter suspension（621）, Fixing angle aluminum（622）, sliding fixed plate（623）, the 4th cylinder
（624）, third sliding rail（625）, third slide（626）, slide link block（627）, push fixed plate（628）, the 5th cylinder
（629）, lower platen（630）, the 6th cylinder（631）And shifting block（632）；Proximate matter suspension（621）Bottom end is fixed at rack group
Part（1）On, slide fixed plate（623）Pass through Fixing angle aluminum（622）It is horizontally arranged at proximate matter suspension（621）On；Third sliding rail
（625）It is fixed on sliding fixed plate（623）On, third slide（626）It is fitted to third sliding rail by prismatic pair（625）
In；4th cylinder（624）Fixing end is fixed at sliding fixed plate（623）On, the 4th cylinder（624）Telescopic end connects slide
Link block（627）, slide link block（627）With third slide（626）It is fixedly connected；Slide link block（627）It is fixed with pushing
Plate（628）Horizontal segment is fixedly connected, the 5th cylinder（629）Fixing end and pushing fixed plate（628）Vertical section is fixedly connected, and the 5th
Cylinder（629）Telescopic end is fixedly connected with lower platen（630）；6th cylinder（631）Fixing end setting is pushing fixed plate（628）It is perpendicular
On straight section, the 6th cylinder（631）Telescopic end connects shifting block（632）, shifting block（632）In stopper（619）Top.
3. new energy welding battery equipment according to claim 1, it is characterised in that preceding spot welding device（8）Including three groups of shiftings
The second right-angle connecting plate of moving-wire group（82）, the second spot welding head fixed plate（85）, preceding spot welding head（86）, three groups of portable cord group structure phases
Together, it is respectively the 4th portable cord group（81）, the 5th portable cord group（83）With the 6th portable cord group（84）；4th portable cord group（81）
It is fixed at rack components（1）On, the 5th portable cord group（83）Pass through the second right-angle connecting plate（82）It is fixed at the 4th
Portable cord group（81）On, the 6th portable cord group（84）It is fixed at the 5th portable cord group（83）On, the 4th portable cord group（81）、
5th portable cord group（83）With the 6th portable cord group（84）Between arbitrary connection angle be in 90 °；Preceding spot welding head（86）Pass through
Second spot welding head fixed plate（85）The 6th portable cord group is fixedly installed（84）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810351698.XA CN108311783B (en) | 2018-04-19 | 2018-04-19 | New energy welding battery equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810351698.XA CN108311783B (en) | 2018-04-19 | 2018-04-19 | New energy welding battery equipment |
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| Publication Number | Publication Date |
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| CN108311783A true CN108311783A (en) | 2018-07-24 |
| CN108311783B CN108311783B (en) | 2019-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810351698.XA Expired - Fee Related CN108311783B (en) | 2018-04-19 | 2018-04-19 | New energy welding battery equipment |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605469A (en) * | 2019-07-27 | 2019-12-24 | 东莞市雷崴电子有限公司 | Automatic spot welding machine for battery cell |
| CN111482738A (en) * | 2020-05-07 | 2020-08-04 | 安徽绪稻康建筑工程咨询有限公司 | Multidirectional adjustment welding process for realizing series connection of positive electrodes of lithium batteries |
| CN111571053A (en) * | 2020-05-07 | 2020-08-25 | 安徽绪稻康建筑工程咨询有限公司 | Be applied to lithium cell group welded subassembly that stabilizes |
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| US20130186867A1 (en) * | 2012-01-21 | 2013-07-25 | Johnny WEI | Spot Welding Clamp and A Spot Welding Process |
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| US20130186867A1 (en) * | 2012-01-21 | 2013-07-25 | Johnny WEI | Spot Welding Clamp and A Spot Welding Process |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110605469A (en) * | 2019-07-27 | 2019-12-24 | 东莞市雷崴电子有限公司 | Automatic spot welding machine for battery cell |
| CN110605469B (en) * | 2019-07-27 | 2021-09-28 | 东莞市雷崴电子有限公司 | Automatic spot welding machine for battery cell |
| CN111482738A (en) * | 2020-05-07 | 2020-08-04 | 安徽绪稻康建筑工程咨询有限公司 | Multidirectional adjustment welding process for realizing series connection of positive electrodes of lithium batteries |
| CN111571053A (en) * | 2020-05-07 | 2020-08-25 | 安徽绪稻康建筑工程咨询有限公司 | Be applied to lithium cell group welded subassembly that stabilizes |
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| Publication number | Publication date |
|---|---|
| CN108311783B (en) | 2019-05-21 |
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Effective date of registration: 20190416 Address after: 523710 No. 1B Guliao Second Road, Keyuan City Industrial Park, Tangxia Town, Dongguan City, Guangdong Province Applicant after: Dongguan Zhiying new energy Co., Ltd. Address before: 310007 No. 18 Tangmiao Road, Xihu District, Hangzhou City, Zhejiang Province Applicant before: Ke Wensheng |
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