CN106825967A - A kind of battery cap welding tool and welding method - Google Patents
A kind of battery cap welding tool and welding method Download PDFInfo
- Publication number
- CN106825967A CN106825967A CN201611155509.9A CN201611155509A CN106825967A CN 106825967 A CN106825967 A CN 106825967A CN 201611155509 A CN201611155509 A CN 201611155509A CN 106825967 A CN106825967 A CN 106825967A
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- carrier
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- 238000003466 welding Methods 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000007493 shaping process Methods 0.000 claims abstract description 231
- 238000003860 storage Methods 0.000 claims abstract description 29
- 230000000694 effects Effects 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction 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
- 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
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
- H01M50/148—Lids or covers characterised by their shape
- H01M50/152—Lids or covers characterised by their shape for cells having curved cross-section, e.g. round or elliptic
-
- 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
- H01M50/531—Electrode connections inside a battery casing
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention provides a kind of battery cap welding tool and welding method, the tool includes：Carrier, cover plate, the first shaping piece, the second shaping piece, rotary shaft and runner assembly, carrier offers some storage tanks, cover plate offers some fixing grooves, first shaping piece and the second shaping piece are connected with rotary shaft, the first spring is provided with rotary shaft, the first shaping piece and the second shaping piece are connected to the two ends of the first spring, rotary shaft and runner assembly drive connection, first shaping piece is provided with the first shaping piece, and the second shaping piece is provided with the second shaping piece.Battery core is placed on the storage tank on carrier, first shaping piece and the second shaping piece are covered in battery core under runner assembly driving, first shaping piece and the second shaping piece are close to each other, so that the lug adjustment of the first shaping piece and the second shaping piece to battery core, when block is placed on fixing groove, cover plate is rotated so that block is towards battery core, enable that block and battery core are rapidly welded, improve the welding efficiency of battery.
Description
Technical field
The present invention relates to technical field of battery production, more particularly to a kind of battery cap welding tool and welding method.
Background technology
, it is necessary to battery core is welded with block in cell production process, lug and the block of battery core need to be ensured during welding
Lug alignment, because the distance at the lug skew battery core center of battery core is random, the lug of block is positioned at block center, institute
To need the position of the lug for correcting battery core before welding, and battery core and block are fixed, can just be welded, traditional welding
Process be by manually adjusting lug position, then it is artificial hold block on the other hand and hold battery core on the other hand welded on welding machine, efficiency is low
And dangerous, inefficiency.
The content of the invention
Defect it is an object of the invention to overcome prior art, there is provided a kind of battery cap welding tool and welding side
Method, can effectively improve lug correction efficiency, and improve lug correction accuracy.
What the present invention was realized in
A kind of battery cap welding tool, it includes：Carrier, cover plate, the first shaping piece, the second shaping piece, rotary shaft and rotation
Component, the carrier offers some storage tanks, and the cover plate offers some fixing grooves, some storage tanks and some institutes
Fixing groove one-to-one corresponding is stated, the cover plate is rotated and be arranged at the carrier side, described turn perpendicular to storage tank, and the cover plate
Moving axis is arranged at the opposite side of the carrier, and first shaping piece and second shaping piece are connected with the rotary shaft,
The first spring is provided with the rotary shaft, first shaping piece and second shaping piece are connected to first spring
Two ends, the rotary shaft and the runner assembly drive connection, first shaping piece and second shaping piece are at described turn
Removable cover is together in the storage tank under the driving of dynamic component, and first shaping piece is provided with the away from one side of the rotary shaft
One shaping piece, second shaping piece is provided with the second shaping piece away from one side of the rotary shaft.
Further, the runner assembly includes rack and pinion, and the tooth bar engage with the gear, the gear and
The rotary shaft connection, the tooth bar is used to be connected with rotary driver.
Further, the runner assembly also includes guide rail, and the guide rail is fixedly connected with the carrier, and the tooth bar is slided
It is dynamic to be arranged on the guide rail.
Further, also including at least one stop assembly, the stop assembly includes carrier block, second spring and stop bit
Block, the carrier block is fixedly connected with the carrier, and described stop block one end rotates with the carrier block and is connected, the stop block
The other end be connected with the carrier block by the second spring, the stop block and first shaping piece or described second
One end activity of at least one of shaping piece is abutted.
Further, the two ends of the carrier are respectively arranged with the first stop block and the second stop block, first shaping
Piece is abutted away from one end of second shaping piece with first stop block activity, and second shaping piece is away from described first
One end of shaping piece abuts with second stop block activity.
Further, the carrier is provided with the fixture for fixing the cover plate near the side of the cover plate.
Further, the fixture is the first magnetic part, and the cover plate is provided with attracting with first magnetic part
Second magnetic part.
Further, first shaping piece is provided with the first gripping block away from one side of first shaping piece, described
Second shaping piece is provided with the second gripping block away from one side of second shaping piece.
Further, also including base, the carrier is arranged on the base, and the carrier is along perpendicular to the base
Direction offer some accommodating cavities, be provided with the 3rd spring in the accommodating cavity, the carrier and the base respectively with institute
State the two ends connection of the 3rd spring.
A kind of battery cap welding method, comprises the following steps
Battery core is placed on tool.
The battery core that will be placed on by the first shaping piece and the second shaping piece on tool is suppressed and fixed；
It is whole by first in relative motion drive first shaping piece of first shaping piece and second shaping piece
The second shaping piece on shape part and second shaping piece is clamped shaping to the lug of battery core.
Block is placed on tool.
Block is fixed by rotating plate so that the lug of block is mutually abutted with the lug of battery core；
Tool is moved to welding post, realizes that the lug of block is welded with the lug of battery core.
The present invention is provided the benefit that：It is placed on the storage tank on carrier when battery core, the first shaping piece and second whole
Shape piece is covered in battery core under runner assembly driving, and the first shaping piece and the second shaping piece drive in external clamping cylinder
Under it is close to each other so that the position of the first shaping piece and the second shaping piece lug to battery core close to each other is adjusted, block
When placing fixing groove on the cover board, cover plate is rotated so that block is towards battery core, and block is fixed by cover plate, so that lid
Cap and battery core can be welded rapidly, effectively increase the welding efficiency of battery.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
Other accompanying drawings are obtained with according to these accompanying drawings.
Fig. 1 is a state dimensional structure diagram of embodiment of the present invention battery cap welding tool.
Fig. 2 is another state dimensional structure diagram of embodiment of the present invention battery cap welding tool.
Fig. 3 is another state dimensional structure diagram of embodiment of the present invention battery cap welding tool.
Fig. 4 is a direction structure schematic diagram of embodiment of the present invention battery cap welding tool.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in figure 1, a kind of battery cap welding tool 10 of the embodiment of the present invention includes：Carrier 100, cover plate 200, first
Shaping piece 310, the second shaping piece 320, rotary shaft 410 and runner assembly 420, the carrier 100 offer some storage tanks（Figure
Do not show）, the cover plate 200 offers some fixing grooves 201, a pair of some storage tanks and some fixing grooves 201 1
Should, the cover plate 200 is rotated and is arranged at the side of the carrier 100, the rotary shaft perpendicular to storage tank, and the cover plate 200
410 opposite sides for being arranged at the carrier 100, first shaping piece 310 and second shaping piece 320 with the rotation
Axle 410 is connected, and the first spring 411, first shaping piece 310 and second shaping piece are provided with the rotary shaft 410
320 two ends for being connected to first spring 411, the rotary shaft 410 and the drive connection of the runner assembly 420, described
One shaping piece 310 and second shaping piece 320 under the driving of the runner assembly 420 removable cover together in the storage tank,
First shaping piece 310 is provided with the first shaping piece 311, second shaping piece 320 away from one side of the rotary shaft 410
One side away from the rotary shaft 410 is provided with the second shaping piece 322.
For example, the carrier 100 is magnetic carrying tool, because the material of the shell of battery core 801 is metal material, for example, being iron
Or steel, therefore battery core 801 easily adsorbs fixation by carrier 100, the storage tank of the carrier 100 is used to place fixed battery core 801,
For example, the lug of battery core 801 is oriented dorsad rotary shaft 410 towards the direction of cover plate 200, i.e. lug, the fixing groove of the cover plate 200
201 are used to place fixed block 802, so, when the first shaping piece 310 and the second shaping piece 320 are turned to and be covered on storage tank
When, the first shaping piece 311 and the second shaping piece 322 can then be connected to the lug of battery core 801.
Referring again to Fig. 1, the two ends of the carrier 100 are fixedly installed fixed plate 110, and runner assembly 420 is arranged at load
One end of tool 100, runner assembly 420 is fixedly connected with fixed plate 110, and the fixed plate 110 is provided with turn hole, rotary shaft 410
The turn hole is arranged in, the first spring 411 is sheathed on the outside of the rotary shaft 410, and the two ends of the first spring 411 respectively at
One shaping piece 310 is connected with the second shaping piece 320, and the first shaping piece 310 and the second shaping piece 320 have socket part 330 respectively,
Socket part 330 is socketed on the outside of rotary shaft 410, and the first shaping piece 310 and the second shaping piece 320 can be along the axial direction fortune for rotating
Dynamic, so, the first shaping piece 310 and the second shaping piece 320 are located remotely from each other under the elastic force effect of the first spring 411, i.e., not
During by the presence of other external force, the first shaping piece 310 and the second shaping piece 320 are opened under the elastic force effect of the first spring 411
Open.In order that obtain the first shaping piece 310 and the second shaping piece 320 can be along the axial movement for rotating, and the first shaping piece 310
Can be rotated with the rotation of rotary shaft 410 with the second shaping piece 320, for example, rotary shaft 410 projection is provided with and leads vertically
To block, depression is provided with gathering sill respectively for the inner side of socket part 330 of the first shaping piece 310 and the second shaping piece 320, and guide pad sets
It is placed in gathering sill, so, along the axial movement for rotating by the first shaping piece 310 and the second shaping piece 320, and due to leading
To the clamping of block and gathering sill so that the first shaping piece 310 and the second shaping piece 320 can be with the rotations of rotary shaft 410
Rotate.
For example, the quantity of first spring 411 is two, the middle part of the rotary shaft 410 sets limited block, two institutes
The two ends that the first spring 411 is respectively arranged at limited block are stated, and two first springs 411 are connected respectively at limited block, two
One end away from limited block of individual first spring 411 respectively with first shaping piece 310 and second shaping piece 320
Connection, so, when first shaping piece 310 and 320 move toward one another of the second shaping piece, enables to described first whole
Shape piece 310 and second shaping piece 320 can be moved equidistantly towards the middle part of rotary shaft 410 simultaneously, and then cause first
The shaping piece 320 of shaping piece 310 and second keeps symmetrical with the middle part of rotary shaft 410 as symmetry axis, and then to the lug of battery core
Shaping effect more preferably.
It is noted that battery cap welding tool 10 of the invention is used to fix battery core 801 and block 802, tool
10 do not have power set, driver or drive mechanism, in other words, tool 10 not with power set, driver or driving machine
Structure is fixedly connected, and the motion of the part on tool 10 is driven by outside driver or drive mechanism, these drivers
Or drive mechanism include cylinder and motor, tool 10 be used for aid in weld, in welding process is fixed to, tool 10 need by
Multiple stations, therefore, tool 10 is placed on conveying device, conveyer belt or slide rail, sequentially passes through multiple stations, each station
To that should have driver, multiple drivers convey power to tool 10 successively, to cause part such as the first shaping piece on tool 10
310th, the motion such as the second shaping piece 320 or runner assembly 420, and is welded on welding post, thus complete battery core 801 with
The welding of block 802.
In the present embodiment, when battery core 801 is placed on the storage tank on carrier 100, the first shaping piece 310 and second is whole
Shape piece 320 is covered in battery core 801 under the driving of runner assembly 420, and the first shaping piece 310 and the second shaping piece 320 are outside
The clamping cylinder put is close to each other under driving so that the first shaping piece 311 and the second shaping piece 322 are close to each other to battery core 801
The position of lug be adjusted, when block 802 is placed on the fixing groove 201 on cover plate 200, cover plate 200 is rotated so that block
802 towards battery core 801, and cover plate 200 is fixed and spacing to block 802, so that block 802 and battery core 801 are fixed, and
Both lugs can be connected with each other, and block 802 and battery core 801 can be welded rapidly, effectively increase the welding effect of battery
Rate.
In order to realize the driving of the rotation to the first shaping piece 310 and the second shaping piece 320, in one embodiment, such as
Shown in Fig. 1 to Fig. 3, the runner assembly 420 includes tooth bar 421 and gear 422, and the tooth bar 421 is nibbled with the gear 422
Close, the gear 422 is connected with the rotary shaft 410, the tooth bar 421 is used to be connected with rotary driver.For example, outside this
Rotary driver be the first cylinder（It is not shown）, specifically, when the first outside air cylinder driven tooth bar 421 is along tooth bar 421
Length direction move when, tooth bar 421 is rotated with moving gear 422, so cause rotary shaft 410 rotate so that first is whole
The shaping piece 320 of shape piece 310 and second is rotated around rotary shaft 410, and can be covered on storage tank, so that on storage tank
Battery core 801 is fixed, and enables the first shaping piece 311 and the second shaping piece 322 near the lug of battery core 801, so as to right
Lug carries out shaping.
In order that tooth bar 421 move it is more steady, in one embodiment, referring again to Fig. 1 to Fig. 3, described turn
Dynamic component 420 also includes guide rail 423, and the guide rail 423 is fixedly connected with the carrier 100, and the tooth bar 421 is slideably positioned in
On the guide rail 423.For example, the guide rail 423 is fixedly connected with fixed plate 110, for example, guide rail 423 is provided with sliding groove, tooth bar
The one side of 421 dorsad gears 422 is provided with sliding shoe, and sliding shoe is arranged in sliding groove and is slideably positioned in sliding groove, so,
When tooth bar 421 is moved under outside air cylinder driven, tooth bar 421 can be moved along guide rail 423, in the guiding of guide rail 423
Under limitation, tooth bar 421 moves more steady, and then causes that the rotation of the first shaping piece 310 and the second shaping piece 320 is more flat
Surely.
Specifically, being rotated by accommodating in runner assembly 420 when the first shaping piece 310 and the second shaping piece 320
When on groove, outside drive mechanism is pushed so that the first shaping piece 310 and the second shaping piece 320 are pressed in the surface of battery core 801, tool
Body ground, outside drive mechanism is the second cylinder（It is not shown）, under the second outside cylinder action, the He of the first shaping piece 310
Second shaping piece 320 is pressed in the surface of battery core 801.
In order to when the first shaping piece 310 and the second shaping piece 320 are turned on storage tank, it is to avoid the first shaping piece 310
Opened with the second shaping piece 320, further, as shown in Figure 1 to Figure 3, battery cap welding tool 10 also includes at least one
Stop assembly 500, the stop assembly 500 includes carrier block 510, second spring（It is not shown）With stop block 520, the carrying
Block 510 is fixedly connected with the carrier 100, and the one end of the stop block 520 rotates with the carrier block 510 and is connected, the stop bit
The other end of block 520 is connected by the second spring with the carrier block 510, the stop block 520 and first shaping
One end activity of at least one of piece 310 or second shaping piece 320 is abutted, for example, the carrier block 510 and fixed plate
110 are fixedly connected, for example, the carrier block 510 is fixedly connected with the fixed plate 110 of at least side on carrier 100, for example, institute
Carrier block 510 is stated to be fixedly connected with the fixed plate 110 of the both sides of carrier 100.So, when the first shaping piece 310 and the second shaping piece
320 turn to when on storage tank, and stop block 520 can be connected to the first shaping piece 310 or near one end of second spring
On one end of two shaping pieces 320, it is to avoid the first shaping piece 310 and the second shaping piece 320 are opened, specifically, the first shaping piece 310
Mutually abutted with the second shaping piece 320, for example, the first shaping piece 310 and the second shaping piece 320 at least partly overlap, for example, working as
When stop block 520 is connected to one end of the first shaping piece 310 near one end of second spring, and the second shaping piece 320 is away from
One end of one shaping piece 310 will be connected on carrier 100 fixed plate 110 away from the one end of stop assembly 500, therefore, first is whole
The shaping piece 320 of shape piece 310 and second is subject to the effect of stop block 520 and fixed plate 110 and cannot open, stop block 520 respectively
The first shaping piece 310 can be prevented effectively from and the second shaping piece 320 is opened.
In order to avoid the first shaping piece 310 and the second shaping piece 320 turn to opening apart from excessive during away from storage tank,
In one embodiment, as shown in Figures 2 and 3, the two ends of the carrier 100 are respectively arranged with the first stop block 610 and second
Stop block 620, the one end and the activity of first stop block 610 of first shaping piece 310 away from second shaping piece 320
Abut, second shaping piece 320 is abutted away from one end of first shaping piece 310 with the activity of second stop block 620.
When the first shaping piece 310 is avoided and the second shaping piece 320 is turned to away from storage tank, the first shaping piece 310 and the second shaping
Piece 320 is located remotely from each other in the presence of the first spring 411, i.e. the first shaping piece 310 and the second shaping piece 320 are opened, first gear
Stops 610 is connected to the one end of the first shaping piece 310 away from second shaping piece 320, the shaping piece of the second stop block 620 second
320 away from first shaping piece 310 one end, it is whole that the first stop block 610 and the second stop block 620 effectively limit first
The ground move distance of 310 and second shaping piece of shape piece 320, it is to avoid the first shaping piece 310 and the second shaping piece 320 are turned to away from appearance
Opening apart from excessive when putting groove.
In the present embodiment, cover plate 200 is rotated in the presence of outside drive component, and then enables block 802
In battery core 801, specifically, the drive component of the outside is the 3rd cylinder to rotational alignment（It is not shown）, cover plate 200 is in the 3rd cylinder
Under driving, turned to perpendicular to the position of carrier 100 by the position parallel to carrier 100, or by perpendicular to the position of carrier 100
Put the position turned to parallel to carrier 100.
When cover plate 200 is turned to perpendicular to the position of carrier 100 by the position parallel to carrier 100, in order to fix lid
Plate 200, in one embodiment, as depicted in figs. 1 and 2, the carrier 100 is provided with use near the side of the cover plate 200
In the fixture of the fixation cover plate 200, for example, the fixture is the first magnetic part 130, the cover plate 200 be provided with
The second attracting magnetic part 220 of first magnetic part, for example, the fixture is magnetic sheet, for example, the carrier 100 is leaned on
The two ends of the side of the nearly cover plate 200 are provided with the first magnetic part 130, and the two ends of the cover plate 200 are provided with the second magnetic
Part 220, therefore, when cover plate 200 is turned to perpendicular to the position of carrier 100 by the position parallel to carrier 100, the first magnetic
Part 130 can adsorb the second magnetic part 220 of cover plate 200, and cause that cover plate 200 is fixed, and cover plate 200 enables block 802
The one end of battery core 801 with lug is enough fixed on, and then realizes the welding of block 802 and battery core 801.For example, the first magnetic part
130 is irony plate, and the second magnetic part 220 is magnet；For example, the first magnetic part 130 is magnet, the second magnetic part 220 is magnet.
In order that the first shaping piece 310 and the second shaping piece 320 can be close to each other, realize the shaping to lug,
In one embodiment, as shown in figure 4, first shaping piece 310 is provided with first away from one side of first shaping piece 311
Gripping block 313, second shaping piece 320 is provided with the second gripping block 323 away from one side of second shaping piece 322.Should
First gripping block 313 and the second gripping block 323 are used for the clamp driver that activity is connected to outside, for example, the clamp driver
It is clip cylinder, the clip cylinder is connected to the first gripping block 313 and the second gripping block 323 from both sides respectively, when the first shaping
310 and second shaping piece of piece 320 is rotated during near storage tank, during clip cylinder operation so that the first gripping block 313 and the second folder
The tight move toward one another of block 323, the first gripping block 313 and the second gripping block 323 drive the first shaping piece 310 and the second shaping piece 320
It is close to each other, and then enable that the first shaping piece 311 and the second shaping piece 322 are connected to the lug of battery core 801, and to lug
Position be adjusted and shaping.
In order that obtain after battery core 801 and block 802 complete welding, in order to allow the lug after welding to depart from the bottom of welding machine
Seat, is easy to tool to move, and in one embodiment, referring again to Fig. 4, also including base 700, the carrier 100 is arranged at
On the base 700, the carrier 100 offers some accommodating cavities along perpendicular to the direction of the base 700（It is not shown）, institute
State and be provided with accommodating cavity the 3rd spring（It is not shown）, the carrier 100 and the base 700 respectively with the 3rd spring
Two ends connect.The base 700 is used to be connected with conveying device, conveyer belt or slide rail so that tool 10 can be filled with conveying
Put, conveyer belt or slide rail and move to different station, it is worth mentioning at this point that, when welding, welding slag has been possible on base
Or other impurities can cause that lug is adhered on base, the movement of tool is influenceed, after the completion of battery core 801 and block 802 are welded, the
Two cylinders reset so that the first shaping piece 310 and the second shaping piece 320 lose the active force pushed towards battery core 801, carrier
100 under the elastic force effect of the 3rd spring, upspring from base 700 so that the lug after welding departs from the base of welding machine so that
Lug departs from bed die, is easy to tool to move.
The present invention also provides a kind of battery cap welding method, comprises the following steps
Step 101, battery core is placed on tool.
Step 102, the battery core that will be placed on by the first shaping piece and the second shaping piece on tool is suppressed and fixed.
Step 103, first shaping is driven by the relative motion of first shaping piece and second shaping piece
The second shaping piece on the first shaping piece and second shaping piece on piece is clamped shaping to the lug of battery core.
Step 104, block is placed on tool.
Step 105, block is fixed by rotating plate so that the lug of block is mutually abutted with the lug of battery core.
Step 106, welding post is moved to by tool, realizes that the lug of block is welded with the lug of battery core.
The following is a specific embodiment
In the present embodiment, as shown in figure 1, the first shaping piece 310 of tool 10 and the second shaping piece 320 are open configuration, and
First shaping piece 310 and the second shaping piece 320 are now on the position away from storage tank, i.e. the first shaping piece 310 and second
Shaping piece 320 is open mode, and cover plate 200 in away from the position of storage tank, i.e., cover plate 200 is in open mode, just
In battery core 801 and the placement of block 802.
Battery core 801 is manually placed in the storage tank of carrier 100 by machinery, and the lug of battery core 801 is towards the side of cover plate 200
To the first cylinder operation drives tooth bar 421 to move, and drives rotary shaft 410 to rotate, and then cause the first shaping piece 310 and second
Shaping piece 320 is rotated towards storage tank direction, as shown in Fig. 2 the first shaping piece 310 and the second shaping piece 320 are pressed in the table of battery core 801
Face, then, clamping cylinder work, clamping cylinder clamps the first gripping block 313 and the second gripping block 323 so that the first gripping block
313 and the move toward one another of the second gripping block 323, the first gripping block 313 and the second gripping block 323 drive the first shaping piece 310 and the
Two shaping pieces 320 are close to each other, and the first shaping piece 311 and the second shaping piece 322 move towards the lug for clamping battery core 801.
In the presence of stop assembly 500, the first shaping piece 310 and the second shaping piece 320 are constrained from opening.
Then, tool 10 as conveyer is moved to next station, block 802 will be put into tool 10 by manipulator
On, as shown in figure 3, the 3rd cylinder promotes cover plate 200 to be overturn towards the direction of storage tank from the lower section of cover plate 200, i.e., cover plate 200 is closed
Close so that the pole piece of block 802 is overlapped with the lug of battery core 801, the first magnetic part 130 adsorbs the second magnetic part, so that lid
Plate 200 can be fixed, and then enable that cover plate 200 is fixed and spacing to block 802.Then, tool 10 is with conveyer
It is moved to next station to be welded, the second cylinder operation so that the first shaping piece 310 and the second shaping piece 320 are pressed in battery core
801 surfaces so that battery core 801 and block 802 can fully be fixed and welded.
After the completion of welding, the second cylinder resets, and carrier 100 lifts certain distance under the elastic force effect of the 3rd spring, makes
Lug departs from mould under welding machine, and mould under the lug in the moving process of tool 10 is not encountered welding machine is then opened along the
The reverse operation of one cylinder, drives runner assembly to cause that the first shaping piece 310 and the second shaping piece 320 are opened, the 4th cylinder edge
3rd cylinder reverse operation, drives cover plate so that cover plate 200 is opened, the next work as conveyer is moved to of subsequent tool 10
Position, battery carries out the processing of subsequent step.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (10)
1. a kind of battery cap welding tool, it is characterised in that including：Carrier, cover plate, the first shaping piece, the second shaping piece, turn
Moving axis and runner assembly, the carrier offer some storage tanks, and the cover plate offers some fixing grooves, some described accommodating
Groove is corresponded with some fixing grooves, and the cover plate is rotated and be arranged at the carrier perpendicular to storage tank, and the cover plate
Side, the rotary shaft is arranged at the opposite side of the carrier, first shaping piece and second shaping piece with it is described
Rotary shaft is connected, and the first spring is provided with the rotary shaft, and first shaping piece and second shaping piece are connected to institute
State the two ends of the first spring, the rotary shaft and the runner assembly drive connection, first shaping piece and described second whole
Shape piece under the driving of the runner assembly removable cover together in the storage tank, first shaping piece is away from the rotary shaft
While being provided with the first shaping piece, second shaping piece is provided with the second shaping piece away from one side of the rotary shaft.
2. battery cap welding tool according to claim 1, it is characterised in that the runner assembly includes tooth bar and tooth
Wheel, the tooth bar is engaged with the gear, and the gear is connected with the rotary shaft, and the tooth bar is used to connect with rotary driver
Connect.
3. battery cap welding tool according to claim 2, it is characterised in that the runner assembly also includes guide rail,
The guide rail is fixedly connected with the carrier, and the tooth bar is slideably positioned on the guide rail.
4. battery cap welding tool according to claim 1, it is characterised in that also including at least one stop assembly,
The stop assembly includes carrier block, second spring and stop block, and the carrier block is fixedly connected with the carrier, the stop bit
Block one end is rotated with the carrier block and is connected, and the other end of the stop block is connected by the second spring with the carrier block
Connect, the stop block is abutted with one end activity of at least one of first shaping piece or second shaping piece.
5. battery cap welding tool according to claim 1, it is characterised in that the two ends of the carrier are respectively arranged with
First stop block and the second stop block, the one end and first stop block of first shaping piece away from second shaping piece
Activity is abutted, and second shaping piece is abutted away from one end of first shaping piece with second stop block activity.
6. battery cap welding tool according to claim 1, it is characterised in that the carrier near the cover plate one
Side is provided with the fixture for fixing the cover plate.
7. battery cap welding tool according to claim 6, it is characterised in that the fixture is the first magnetic part,
The cover plate is provided with second magnetic part attracting with first magnetic part.
8. battery cap welding tool according to claim 1, it is characterised in that first shaping piece is away from described
One side of one shaping piece is provided with the first gripping block, and second shaping piece is provided with away from one side of second shaping piece
Two gripping blocks.
9. battery cap welding tool according to claim 1, it is characterised in that also including base, the carrier is set
In on the base, the carrier offers setting in some accommodating cavities, the accommodating cavity along perpendicular to the direction of the base
There is the 3rd spring, the two ends of the carrier and the base respectively with the 3rd spring are connected.
10. a kind of battery cap welding method, it is characterised in that comprise the following steps：
Battery core is placed on tool；
The battery core that will be placed on by the first shaping piece and the second shaping piece on tool is suppressed and fixed；
It is whole by first in relative motion drive first shaping piece of first shaping piece and second shaping piece
The second shaping piece on shape part and second shaping piece is clamped shaping to the lug of battery core；
Block is placed on tool；
Block is fixed by rotating plate so that the lug of block is mutually abutted with the lug of battery core；
Tool is moved to welding post, realizes that the lug of block is welded with the lug of battery core.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611155509.9A CN106825967B (en) | 2016-12-14 | 2016-12-14 | A kind of battery cap welding jig and welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611155509.9A CN106825967B (en) | 2016-12-14 | 2016-12-14 | A kind of battery cap welding jig and welding method |
Publications (2)
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| CN106825967A true CN106825967A (en) | 2017-06-13 |
| CN106825967B CN106825967B (en) | 2019-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611155509.9A Active CN106825967B (en) | 2016-12-14 | 2016-12-14 | A kind of battery cap welding jig and welding method |
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| CN109551146A (en) * | 2017-09-25 | 2019-04-02 | 河北银隆新能源有限公司 | A kind of prewelding welding fixture of rectangular cell cover board and shell |
| CN110587309A (en) * | 2019-10-21 | 2019-12-20 | 江苏爱吉亚电子科技有限公司 | Welding plastic carrier |
| CN111668504A (en) * | 2020-05-09 | 2020-09-15 | 惠州金源精密自动化设备有限公司 | Overturning jig mechanism and battery |
| CN112077485A (en) * | 2020-08-10 | 2020-12-15 | 欧海华 | Automatic welding equipment for pole pieces of parallel battery pack |
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| CN106825967B (en) | 2019-08-02 |
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