CN208289225U - A kind of rectangular battery laser-beam welding machine - Google Patents
A kind of rectangular battery laser-beam welding machine Download PDFInfo
- Publication number
- CN208289225U CN208289225U CN201820688201.9U CN201820688201U CN208289225U CN 208289225 U CN208289225 U CN 208289225U CN 201820688201 U CN201820688201 U CN 201820688201U CN 208289225 U CN208289225 U CN 208289225U
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- battery
- laser
- rack
- driving
- disk
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- Laser Beam Processing (AREA)
Abstract
The utility model discloses a kind of rectangular battery laser-beam welding machines, including rack, rack is equipped with rotating disk, and the first driving device that driving rotating disk turns an angle every time, laser welding head and laser, one or more clamping device for clamping battery is circumferentially uniformly provided in rotating disk, it is equipped between clamping device and rotating disk for driving clamping device relative rotation disk to rotate 90 ° of the second driving device every time, control system is additionally provided in rack, in the welding process, control system controls laser welding head and moves welding along a line of battery, in a line under having welded a line and having entered, it controls the second driving device driving clamping device and rotates 90 °, simultaneously, control laser welding head follows the corner of the last bonding wire of battery to move together in battery rotation, two sides of synchronous welding battery Corner simultaneously keeps laser welding head to the distance of pad, and structure is simple, and welding efficiency is high.
Description
[technical field]
The utility model relates to a kind of rectangular battery laser-beam welding machines.
[background technique]
Currently, only a small number of technologies are related to laser battery welding in existing technology, laser battery welding is set
It is standby then all complex, it is expensive.When the upper cover of battery to be welded on shell, typically battery is added one by one
Work has been welded one and has been removed, and repositions next battery and is welded, especially for the battery of rectangular configuration, the same electricity
After a line has been welded in pond, after needing to turn a line, relocates pad and be further continued for welding, welding efficiency is low.
The utility model is namely based on what such case was made.
[utility model content]
The utility model aim is to overcome the deficiencies in the prior art, provides the square that a kind of structure is simple, welding efficiency is high
Shape battery laser bonding machine.
The utility model is achieved through the following technical solutions:
A kind of rectangular battery laser-beam welding machine, it is characterised in that: including rack, the rack is equipped with rotating disk, and
The first driving device that turns an angle every time of driving rotating disk is circumferentially uniformly provided with one or two in the rotating disk
It is used for the clamping device of clamping battery above, is equipped between the clamping device and rotating disk for driving clamping device is opposite to revolve
Turntable rotates 90 ° of the second driving device every time, and the rack is additionally provided with laser welding head that can be mobile in tri- axis of X, Y, Z, with
And the laser for generating laser, the rack are equipped with for controlling laser, laser welding head, first driving device, dress
The control system of clamp device and the work of the second driving device, in the welding process, the control system controls laser welding head edge
The mobile welding of a line of battery, in a line under weld a line and having entered, the control system control second is driven
Device drives 90 ° of clamping device rotation in turn, meanwhile, the control system control laser welding head follows the last bonding wire of battery
Corner is moved together when battery rotates, the corner on two sides of synchronous welding battery and keep laser welding head to pad away from
From.
A kind of rectangular battery laser-beam welding machine as described above, it is characterised in that: the first driving device includes first
Hollow rotating platform, the first hollow rotating platform include hollow the first turntable and the first fixed disk, and described first is fixed
The first motor for driving the first turntable to rotate relative to the first fixed disk is fixed on disk, the rotating disk is fixed on first turn
On disk, first fixed disk is fixed on the rack.
A kind of rectangular battery laser-beam welding machine as described above, it is characterised in that: the clamping device includes for the
The chassis of the connection of two driving devices and upper end opening, the chassis is interior to be equipped with the support base for being used to support battery, the chassis
One side is equipped with two-way cylinder, and the two-way cylinder is equipped with the left side that can clamp battery from the left and right sides under its driving
Right clamping plate, the left and right clamping plate are L-type structure, and setting inwardly forms the positioning surface for positioning battery, the chassis relatively
Another opposite side is equipped with the first cylinder, and first cylinder piston rod is equipped with and can press against battery on positioning surface
Push plate.
A kind of rectangular battery laser-beam welding machine as described above, it is characterised in that: the support base bottom is equipped with guide post,
The support base is equipped with the pilot hole matched with guide post, is equipped with and is set in guide post between the support base and chassis
And the spring for up bouncing support base, the rack are equipped with the pushing component that can push battery.
A kind of rectangular battery laser-beam welding machine as described above, it is characterised in that: the pushing component includes being located at rack
Bearing block that is upper and can moving up and down, the bearing block are equipped with bearing, be located above chassis on the bearing equipped with for
The briquetting of lower press battery, the bearing upper end are equipped with towards sideways positioning ring, and the bearing block, which is equipped with, can inject positioning
The locating cone for locking bearing in ring.
A kind of rectangular battery laser-beam welding machine as described above, it is characterised in that: be equipped between the bearing block and rack
The second cylinder for driving bearing block to move up and down.
A kind of rectangular battery laser-beam welding machine as described above, it is characterised in that: the rack is equipped with lifting pedestal, institute
State the lead screw device for being equipped between lifting pedestal and the second cylinder and the second cylinder and bearing block capable of being driven to move up and down together.
A kind of rectangular battery laser-beam welding machine as described above, it is characterised in that: the briquetting bottom is equipped with energy and battery
The positioning region that top matches.
A kind of rectangular battery laser-beam welding machine as described above, it is characterised in that: second driving device includes second
Hollow rotating platform, the second hollow rotating platform include hollow the second turntable and the second fixed disk, and described second is fixed
The second motor for driving the second turntable to rotate relative to the second fixed disk is fixed on disk, the chassis is fixed on the second turntable
On, second fixed disk is fixed on the rotating pan.
A kind of rectangular battery laser-beam welding machine as described above, it is characterised in that: the rotating disk be equipped with second in
The corresponding first through hole of the through-hole of empty rotating platform, the rotation pan bottom, which is located at below first through hole, is equipped with mounting rack, institute
It states mounting rack and is equipped with pneumoelectric rotary joint, be equipped in the first through hole by the rotating part of pneumoelectric rotary joint and second turn
The connector that disk or chassis are fixedly connected.
Compared with prior art, the utility model has the following advantages:
1, the utility model structure is simple, and convenient for manufacture, manufacturing cost is low, and the degree of automation is good, and laser welding is high-efficient.
2, after the utility model has welded a line, the second driving device driving clamping device is rotated together with battery
90 °, i.e., welding is rotated by 90 ° every time；Meanwhile laser welding head follows the corner of the last bonding wire of battery to move together in battery rotation
It is dynamic, the synchronous distance for keeping laser welding head to arrive pad, and to the angle between two sides during battery rotation into
Row welding, then when battery turns to next welding edge, laser welding head synchronously completes the positioning of the starting to the welding edge, can
To continue the laser welding of the welding edge, saving process moves the time of laser welding head again after being rotated in place, welding effect
Rate is high, and is sequential welding degree of taking between two welding edges, is connected good airproof performance.
3, after a battery is completed in welding, which comes out with soldered battery rotary, next dress
Clamp device is entered with battery rotary to be welded, continues to weld；When clamping device is with soldered battery rotary
To after the region convenient for clamping operation, during the battery for being located at welding region is welded, can will be soldered
Battery is removed, and the battery that needs new on clamping weld, and is continued the welding of next round, be may be implemented continuously to weld,
It automates, high production efficiency.Moreover, passing through rotating disk, first driving device, the structure of clamping device and the second driving device
While equipment automatization may be implemented in cooperation, the volume of the rectangular battery laser-beam welding machine is reduced, saves the space occupied.
4, first driving device and the second driving device use hollow rotating platform, can be to avoid by rotating disk and clamping
Winding, which occurs, for the electric pipeline of device influences rotating disk or clamping device rotation, and structure is simple, convenient for reducing volume.
5, the utility model can realize floating up and down for support base by spring and guide post, can will be electric by pushing component
Pond is by support base and pushing.Since battery cover is welded on the top of battery case, battery cover and battery case top
Positioning directly influence the quality after welding battery, and be raising efficiency, for the battery of same money, adjusted in first setting
After the height of laser welding head, subsequent, horizontal translation mainly is carried out to laser welding head.The pushing of component is pushed by setting
Stroke can preferably ensure that the weld on battery cover and battery case top is all located at the same altitude datum, promote battery
The quality of welding.
6, in the utility model before briquetting presses upper battery, the locating cone is inserted in positioning ring, limits bearing and pressure
The rotation of block makes positioning ring be maintained at the surface that can cooperate with battery；When carrying out the positioning of up and down direction to battery, bearing
Seat is moved down with bearing and briquetting, is pressed battery down by briquetting, the locating cone removes in positioning ring, and battery rotates band
Briquetting and bearing rotate together, turn to home position after the completion of welding battery, at this moment positioning ring also returns to home position,
Locating cone reinserts in positioning ring, and bearing block is moved up with bearing and briquetting, and from upper release battery, structure is simple, realizes pressure
Block follows battery to rotate synchronously.
[Detailed description of the invention]
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlarged view A in Fig. 1；
Fig. 3 is the structural schematic diagram for pushing component；
Fig. 4 is the combined mechanism schematic diagram of rotating disk, clamping device 4, first driving device and the second driving device；
Fig. 5 is the structural schematic diagram of clamping device；
Fig. 6 is the cross-sectional view of clamping device；
Fig. 7 is the structural schematic diagram of the first hollow rotating platform or the second hollow rotating platform；
Fig. 8 is the cross-sectional view of lead screw device；
Fig. 9 is the schematic diagram that the utility model is equipped with shield structure.
[specific embodiment]
The utility model is further described with reference to the accompanying drawing:
A kind of rectangular battery laser-beam welding machine as shown in Figures 1 to 9, including rack 1, the rack 1 are equipped with rotation
Disk 2, and the first driving device 3 that turns an angle every time of driving rotating disk 2 are circumferentially uniformly set in the rotating disk 2
There is one or more clamping device 4 for clamping battery 10, is equipped with and is used between the clamping device 4 and rotating disk 2
4 relative rotation disk 2 of clamping device is driven to rotate 90 ° of the second driving device 5 every time, the rack 1 is additionally provided with can be in X, Y, Z tri-
The mobile laser welding head 61 of axis, and the laser 62 for generating laser, the rack 1 are equipped with for controlling laser
62, the control system 7 of laser welding head 61, first driving device 3, clamping device 4 and the work of the second driving device 5, is being welded
In the process, the control system 7 controls laser welding head 61 and moves welding along a line of battery 10, is welding a line
When into lower a line, second driving device of the control of control system 75 and then clamping device 4 is driven to rotate 90 °, meanwhile, institute
Stating the control laser welding head 61 of control system 7 follows the corner of the last bonding wire of battery 10 to move together when battery 10 rotates, together
The corner on step welding two sides of battery simultaneously keeps laser welding head 61 to the distance of pad.
The angle that the rotating disk 2 rotates every time depending on the clamping device 4 installed thereon, the angle of rotation=
The number of 360 °/clamping device 4.Battery 10 to be welded is put into it is clamping on clamping device 4, in the control of control system 7
Under, battery 10 is sent to welding position and positioned by the rotation of rotating disk 2, and then laser welding head 61 is mobile aligns simultaneously
Laser welding is carried out to battery 10 from battery case side, after having welded a line, the second driving device 5 drives clamping device 4
90 ° are rotated together with battery 10, meanwhile, laser welding head 61 follows the corner of the last bonding wire of battery 10 to rotate in battery 10
Shi Yitong is mobile, the synchronous distance for keeping laser welding head 61 to arrive pad, since the direction of laser welding head 61 is mobile
Constant in the process, when rotating 90 °, also relative laser plumb joint 61 rotates 90 °, therefore, in 10 rotation process of battery to battery 10
The angle between two sides of battery is welded simultaneously, the laser welding power of the angular position is same with slowing down for speed
Step reduces and avoids excessive ablation, then when battery 10 turns to next welding edge, laser welding head 61 is synchronously completed to the weldering
The starting of edge fit positions, and can continue the laser welding of the welding edge, saving process moves Laser Welding after being rotated in place again
The time of connector 61, welding efficiency is high, and is sequential welding degree of taking between two welding edges, is connected good airproof performance.Work as welding
After completing a battery 10, which comes out with soldered battery rotary, next clamping device 4 with
The rotation of battery 10 to be welded is entered, and continues to weld；When clamping device 4 with soldered battery rotary to convenient for dress
Behind the region for pressing from both sides operation, during the battery 10 for being located at welding region is welded, the battery 10 that can will be soldered
It removes, and the battery that needs new on clamping weld, continues the welding of next round, may be implemented continuously to weld, automatically
Change, high production efficiency.Moreover, passing through rotating disk 2, first driving device 3, the structure of clamping device 4 and the second driving device 5
While equipment automatization may be implemented in cooperation, the volume of the rectangular battery laser-beam welding machine is reduced, saves the space occupied.
The first driving device 3 includes the first hollow rotating platform 31, during the first hollow rotating platform 31 includes
Empty the first turntable 311 and the first fixed disk 312 is fixed with for driving 311 phase of the first turntable in first fixed disk 312
To the first motor 313 of the first fixed disk 312 rotation, the rotating disk 2 is fixed on the first turntable 311, and described first is fixed
Disk 312 is fixed in rack 1.The first hollow rotating platform 31 can be using such as Taiwan Ji Jia science and technology model
GSN200-18K-SV or application No. is the hollow rotating listed by CN201710983687.9, CN201610757140.2 is flat
Platform.By using the first hollow rotating platform 31, avoiding the electric pipeline by rotating disk 2 that winding occurs influences the company of rotating disk 2
Continuous continuous rotation.
The clamping device 4 includes the chassis for connecting with the second driving device 5 and the chassis 41 of upper end opening
The support base 42 for being used to support battery 10 is equipped in 41, a side of the chassis 41 is equipped with two-way cylinder 45, described double
The left and right clamping plate 46 that can clamp battery 10 from the left and right sides under its driving, the left and right clamping plate 46 are equipped with to cylinder 45
For L-type structure, and the positioning surface 47 that forms a positioning battery 10 of setting inwardly relatively, another opposite side of the chassis 41
Face is equipped with the first cylinder 48, and 48 piston rod of the first cylinder, which is equipped with, to press against pushing away on positioning surface 47 for battery 10
Pressing plate 49, structure is simple, convenient for fixing 10 clamping of battery.
42 bottom of support base is equipped with guide post 43, and the support base 42 is equipped with the guiding matched with guide post 43
Hole 411 is equipped with the spring for being set in guide post 43 and up bouncing support base 42 between the support base 42 and chassis 41
44, the rack 1 is equipped with the pushing component 40 that can push battery 10, can realize support base by spring 44 and guide post 43
42 float up and down, by push component 40 can by battery by support base 42 and pushing, under the control of control system 7,
Battery 10 to be welded is sent to welding position by the rotation of rotating disk 2, and is controlled and pushed the pushing positioning of component 40.Due to
After battery cover is welded on the top of battery case, therefore the positioning on battery cover and battery case top directly influences welding battery
Quality, and be raising efficiency, for the battery of same money, after the height of laser welding head 61 is adjusted in first setting, rear
It is continuous, horizontal translation mainly is carried out to laser welding head 61.The down stroke that component 40 is pushed by setting, can preferably ensure
Battery cover and the weld on battery case top are all located at the same altitude datum, promote the quality of welding battery.
The guide post 43 and spring 44 are each there are two more than, are equipped with positioned at the lower section of the chassis 41 by different guide posts
43 plates 8 to link together prevent guide post 43 from popping up pilot hole 411 by the limitation of plate 8.
The pushing component 40 includes being located at the bearing block 401 that in rack 1 and can be moved up and down, on the bearing block 401
It is located at the briquetting 403 being equipped with above chassis 41 for pressing battery 10 downwards, the axis equipped with bearing 402, on the bearing 402
It holds 402 upper ends to be equipped with towards sideways positioning ring 404, the bearing block 401 is equipped with and can inject bearing in positioning ring 404
The locating cone 405 of 402 lockings.Before briquetting 403 presses upper battery 10, the locating cone 405 is inserted in positioning ring 404, limitation
The rotation of bearing 402 and briquetting 403 makes positioning ring 404 be maintained at the surface that can cooperate with battery 10；It is carried out to battery 10
When the positioning of up and down direction, bearing block 401 is moved down with bearing 402 and briquetting 403, is pressed battery 10 by briquetting 403 past
Under, the locating cone 405 removes in positioning ring 404, and the rotation of battery 10 is rotated together with briquetting 403 and bearing 402, battery 10
Home position is turned to after the completion of welding, at this moment positioning ring 404 also returns to home position, and locating cone 405 reinserts positioning
In ring 404, bearing block 401 is moved up with bearing 402 and briquetting 403, and from upper release battery 10, structure is simple, realizes briquetting 403
Battery 10 is followed to rotate synchronously.
It is equipped with the second cylinder 406 for driving bearing block 401 to move up and down between the bearing block 401 and rack 1, leads to
The second cylinder 406 control bearing block 401 is crossed to move up and down by specific stroke.
For the initial position for being conveniently adjusted the second cylinder 406, the rack 1 is equipped with lifting pedestal 11, the lifting platform
The screw rod dress that the second cylinder 406 and bearing block 401 can be driven to move up and down together is equipped between seat 11 and the second cylinder 406
Set 407.The lead screw device 407 includes screw rodb base 4071, screw rod 4072 and feed screw nut 4073, the feed screw nut 4073
It is equipped with the mounting base 4074 for fixing the second cylinder 406, is equipped with and is used between the mounting base 4074 and screw rodb base 4071
The sliding rail 4075 of slide-and-guide is fixed on the screw rodb base 4071 passing through out of mounting base 4074 and for stablizing mounting base
4074 hyoplastron 4076.
403 bottom of briquetting is equipped with the positioning region 4031 that can be matched with 10 top of battery, to be applied to battery 10
On lower pressure it is more balanced, make battery push after not run-off the straight, it is ensured that the welding position of battery is located at same level surface.
Second driving device 5 includes the second hollow rotating platform 51, during the second hollow rotating platform 51 includes
Empty the second turntable 511 and the second fixed disk 512 is fixed with for driving 511 phase of the second turntable in second fixed disk 512
To the second motor 513 of the second fixed disk 512 rotation, the chassis 41 is fixed on the second turntable 511, second fixed disk
512 are fixed in rotating disk 2.The second hollow rotating platform 51 can be using such as Taiwan Ji Jia science and technology model
GSN200-18K-SV or application No. is the hollow rotating platforms listed by CN201710983687.9, CN201610757140.2.
By using the second hollow rotating platform 51, the electric pipeline being connected on clamping device 4 is wound, clamping device is influenced
4 rotations.
The rotating disk 2 is equipped with first through hole 21 corresponding with the through-hole of the second hollow rotating platform 51, the rotation
2 bottom of turntable, which is located at below first through hole 21, is equipped with mounting rack 22, and the mounting rack 22 is equipped with pneumoelectric rotary joint 23, described
The company for being fixedly connected with the rotating part of pneumoelectric rotary joint 23 and the second turntable 511 or chassis 41 is equipped in first through hole 21
Fitting 24.It is transferred by pneumoelectric rotary joint 23 to the electric pipeline on clamping device 4, makes clamping device 4 and rotating disk 2
Between electric pipeline do not wind.
The relative position for detecting simultaneously feedback laser plumb joint 61 and battery 10 is additionally provided on the laser welding head 61
Inductor 63.
Claims (10)
1. a kind of rectangular battery laser-beam welding machine, it is characterised in that: including rack (1), the rack (1) is equipped with rotating disk
(2), and driving rotating disk (2) first driving device (3) for turning an angle every time, on the rotating disk (2) circumferentially
It is uniformly provided with one or more clamping device (4) for clamping battery (10), the clamping device (4) and rotating disk
(2) the second driving device (5) for driving clamping device (4) relative rotation disk (2) to rotate 90 ° every time is equipped between, it is described
Rack (1) is additionally provided with laser welding head (61) that can be mobile in tri- axis of X, Y, Z, and the laser (62) for generating laser,
The rack (1) is equipped with for controlling laser (62), laser welding head (61), first driving device (3), clamping device (4)
With the control system (7) of the second driving device (5) work, in the welding process, the control system (7) controls laser welding head
(61) along the mobile welding of a line of battery (10), in a line under having welded a line and having entered, the control system (7)
It controls the second driving device (5) and then drives 90 ° of clamping device (4) rotation, meanwhile, the control system (7) controls Laser Welding
Connector (61) follows the corner of the last bonding wire of battery (10) to move together when battery (10) rotate, two sides of synchronous welding battery
Corner and keep laser welding head (61) arrive pad distance.
2. a kind of rectangular battery laser-beam welding machine according to claim 1, it is characterised in that: the first driving device
(3) include the first hollow rotating platform (31), the first hollow rotating platform (31) include hollow the first turntable (311) and
First fixed disk (312) is fixed on first fixed disk (312) for driving the first turntable (311) opposite first fixed
The first motor (313) of disk (312) rotation, the rotating disk (2) are fixed on the first turntable (311), first fixed disk
(312) it is fixed on rack (1).
3. a kind of rectangular battery laser-beam welding machine according to claim 1, it is characterised in that: clamping device (4) packet
It includes for being connect with the second driving device (5) and the chassis of upper end opening (41), is equipped in the chassis (41) and is used to support electricity
One side of the support base (42) in pond (10), the chassis (41) is equipped with two-way cylinder (45), the two-way cylinder (45)
It is equipped with the left and right clamping plate (46) that can clamp battery (10) from the left and right sides under its driving, the left and right clamping plate (46) is L
Type structure, and the positioning surface (47) that forms positioning battery (10) of setting inwardly relatively, another is opposite for the chassis (41)
Side be equipped with the first cylinder (48), the first cylinder (48) piston rod be equipped with battery (10) can be pressed against positioning surface
(47) push plate (49) on.
4. a kind of rectangular battery laser-beam welding machine according to claim 3, it is characterised in that: support base (42) bottom
Equipped with guide post (43), the support base (42) is equipped with the pilot hole (411) matched with guide post (43), the support base
(42) spring (44) for being set on guide post (43) and up bouncing support base (42) is equipped between chassis (41), it is described
Rack (1) is equipped with the pushing component (40) that can push battery (10).
5. a kind of rectangular battery laser-beam welding machine according to claim 4, it is characterised in that: pushing component (40) packet
The bearing block (401) that is located on rack (1) and can move up and down is included, the bearing block (401) is equipped with bearing (402), described
It is located at the briquetting (403) being equipped with above chassis (41) for pressing battery (10) downwards, the bearing (402) on bearing (402)
Upper end is equipped with towards sideways positioning ring (404), and the bearing block (401) is equipped with and can inject bearing in positioning ring (404)
(402) locating cone (405) locked.
6. a kind of rectangular battery laser-beam welding machine according to claim 5, it is characterised in that: the bearing block (401) and
The second cylinder (406) for driving bearing block (401) to move up and down is equipped between rack (1).
7. a kind of rectangular battery laser-beam welding machine according to claim 6, it is characterised in that: the rack (1) is equipped with
It goes up and down pedestal (11), the second cylinder (406) and axis can be driven by being equipped between the lifting pedestal (11) and the second cylinder (406)
Hold the lead screw device (407) that seat (401) moves up and down together.
8. a kind of rectangular battery laser-beam welding machine according to claim 5, it is characterised in that: briquetting (403) bottom
Equipped with the positioning region (4031) that can be matched with battery (10) top.
9. a kind of rectangular battery laser-beam welding machine according to claim 3, it is characterised in that: second driving device
(5) include the second hollow rotating platform (51), the second hollow rotating platform (51) include hollow the second turntable (511) and
Second fixed disk (512) is fixed on second fixed disk (512) for driving the second turntable (511) opposite second fixed
The second motor (513) of disk (512) rotation, the chassis (41) are fixed on the second turntable (511), second fixed disk
(512) it is fixed on rotating disk (2).
10. a kind of rectangular battery laser-beam welding machine according to claim 9, it is characterised in that: set on the rotating disk (2)
There is first through hole (21) corresponding with the through-hole of the second hollow rotating platform (51), rotating disk (2) bottom is located at first
Mounting rack (22) are equipped with below through-hole (21), the mounting rack (22) is equipped with pneumoelectric rotary joint (23), the first through hole
(21) company for being fixedly connected with the rotating part of pneumoelectric rotary joint (23) and the second turntable (511) or chassis (41) is equipped in
Fitting (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820688201.9U CN208289225U (en) | 2018-05-08 | 2018-05-08 | A kind of rectangular battery laser-beam welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820688201.9U CN208289225U (en) | 2018-05-08 | 2018-05-08 | A kind of rectangular battery laser-beam welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208289225U true CN208289225U (en) | 2018-12-28 |
Family
ID=64704470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820688201.9U Active CN208289225U (en) | 2018-05-08 | 2018-05-08 | A kind of rectangular battery laser-beam welding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772625A (en) * | 2018-05-08 | 2018-11-09 | 中山汉通激光设备有限公司 | A kind of rectangular battery bonding machine |
-
2018
- 2018-05-08 CN CN201820688201.9U patent/CN208289225U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772625A (en) * | 2018-05-08 | 2018-11-09 | 中山汉通激光设备有限公司 | A kind of rectangular battery bonding machine |
| CN108772625B (en) * | 2018-05-08 | 2024-03-01 | 中山汉通激光设备有限公司 | Rectangular battery welding machine |
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