CN209407670U - The laser welding apparatus of battery modules - Google Patents
The laser welding apparatus of battery modules Download PDFInfo
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- CN209407670U CN209407670U CN201821594155.2U CN201821594155U CN209407670U CN 209407670 U CN209407670 U CN 209407670U CN 201821594155 U CN201821594155 U CN 201821594155U CN 209407670 U CN209407670 U CN 209407670U
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- battery modules
- mould group
- height adjustment
- laser welding
- positioning
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Abstract
The utility model belongs to battery modules production technical field more particularly to a kind of laser welding apparatus of battery modules.The laser welding apparatus of the battery modules includes: rack, roller bearing delivery section, blocking portion, positioning region, barcode scanning portion and laser weld；The roller bearing delivery section, the blocking portion, the positioning region, the barcode scanning portion and the laser weld are assembled in the rack；The roller bearing delivery section is for conveying battery modules；The blocking portion is for stopping battery modules in the movement of the roller bearing delivery section；The positioning region is used to carry out battery modules positioning horizontally and vertically；The barcode scanning portion is used to scan the two-dimensional barcode information obtained in battery modules；The laser weld is used to carry out laser welding to battery modules.The utility model can be compatible with the battery modules of sizes specification.
Description
Technical field
The utility model belongs to battery modules production technical field more particularly to a kind of laser welding of battery modules is set
It is standby.
Background technique
The manufacture of current battery mould group includes multiple working procedure, such as bus bar is welded in battery modules.
Inventor has found that the laser welding apparatus of battery modules is difficult in the prior art during studying the utility model
To be compatible with the battery modules of sizes specification.
Utility model content
Technology based on the above background, the utility model embodiment are intended to provide a kind of laser welding apparatus of battery modules,
The battery modules of sizes specification can be compatible with.
The utility model embodiment uses technical solution below:
One or more embodiment of the utility model discloses a kind of laser welding apparatus of battery modules.The electricity
The laser welding apparatus of Chi Mo group includes: rack, roller bearing delivery section, blocking portion, positioning region, barcode scanning portion and laser weld；
The roller bearing delivery section, the blocking portion, the positioning region, the barcode scanning portion and the laser weld are assembled in the machine
On frame；The roller bearing delivery section is for conveying battery modules；The blocking portion is for stopping battery modules to convey in the roller bearing
The movement in portion；The positioning region is used to carry out battery modules positioning horizontally and vertically；The barcode scanning portion is used for
Scanning obtains the two-dimensional barcode information in battery modules；The laser weld is used to carry out laser welding to battery modules；Wherein,
The positioning region includes horizontal location mould group and perpendicular positioning mould group, the horizontal location mould group and the perpendicular positioning mould splits
It is not installed in the rack；The horizontal location mould group is used to cooperate with the blocking portion to the electricity in the roller bearing delivery section
The positioning of Chi Mo group progress horizontal direction；The perpendicular positioning mould group is used to jack up the battery modules in the roller bearing delivery section simultaneously
The battery modules are carried out with the positioning of vertical direction.
In one or more embodiment of the utility model, the horizontal location mould group includes: multiple supporting elements, peace
It fills item, pinboard, clamping driving cylinder and swings clamping device；Multiple supporting elements are installed in the roller bearing delivery section
Side, the mounting bar are installed on multiple supporting elements, and the pinboard is installed on the mounting bar, and the clamping is driven
It takes offence cylinder and the swing clamping device is assembled on the pinboard；The clamping driving cylinder is for driving the swing to press from both sides
Mechanism rotation is held, so that the swing clamping device supports battery modules；The swing clamping device and the blocking portion are from phase
Anti- both direction acts on clamping of the battery modules realization to the battery modules.
In one or more embodiment of the utility model, the swing clamping device includes: shaft, two rotations
Arm, pressing plate, two riser guides, supporting piece and spring；Wherein, the shaft and clamping driving cylinder assemble and in institute
State being rotated by for clamping driving cylinder；Two rotating arms are divided in the both ends of the shaft；The pressing plate is installed in
On two rotating arms, two riser guides are installed on the pressing plate；The supporting piece is installed in two liters
It drops on guide rail；One end of the spring connects the pressing plate other end and connects the supporting piece.
In one or more embodiment of the utility model, the perpendicular positioning mould group includes: support plate, jacking mould
Group, one or more guiding module group and side positioning mould group；The jacking mould group, the guiding module group and the side positioning
Module group assembling is on the support plate；The jacking mould group is used to battery modules being lifted off the roller bearing delivery section；The guiding module
Group for the jacking mould group for being oriented to；The side positioning mould group is used for laterally fixed when the jacking mould group jacks battery modules
The position battery modules.
In one or more embodiment of the utility model, the jacking mould group includes: one or more jacking
Cylinder, force bottom plate and multi-disc raising plate；Wherein, one or more described jacking cylinder is installed on the support plate；Institute
Force bottom plate is stated to assemble with jacking cylinder described in one or more and transport under one or more described jacking cylinder driving
It is dynamic；Raising plate provided beside described in multi-disc is on the force bottom plate；Under one or more described jacking cylinder driving, institute
Raising plate described in the multi-disc on force bottom plate is stated to jack up battery modules across the roller bearing delivery section.
In one or more embodiment of the utility model, the guiding module group includes: the first axle sleeve, the second axis
Set, the first guiding axis, the second guiding axis, connecting rod and position-limit mechanism；Wherein, first axle sleeve is set in first guiding
Outside axis, the first axle set is fixed across the support plate and with the support plate；Second axle sleeve is set in described second and leads
To outside axis, second axle sleeve passes through the support plate and fixes with the support plate；The jacking mould group connection described first is led
To one end of axis and second guiding axis, the connecting rod connects the another of first guiding axis and second guiding axis
End；The position-limit mechanism is installed on the support plate, and first guiding axis and second guiding axis pull the connecting rod to exist
The position-limit mechanism is kept out on the connecting rod when vertical direction is upward, to limit the jacking mould group in the position of vertical direction
It sets, realizes the positioning of battery modules in vertical direction.
In one or more embodiment of the utility model, the side positioning mould group include: two side positioning guide rails,
Two pieces of gussets, side positioning substrate, side positioning movable plate, side positioning cylinder and bar shaped bar；Wherein, two side positioning guide rails
It is divided in the both ends of the support plate；Two pieces of gussets are divided on two side positioning guide rails；The side positioning substrate dress
It is located in the jacking mould group；The side positioning movable plate is installed on two pieces of gussets, and the side positioning movable plate
Installation site on two pieces of gussets is adjustable；The side positioning cylinder is installed on the support plate；The bar shaped bar with
The side positioning cylinder assembling, and the both ends of the bar shaped bar connect two pieces of gussets；The side positioning cylinder drives institute
Stating bar shaped bar drives two pieces of gussets to slide on two side positioning guide rails, and then the side positioning movable plate is driven to lean on
The close or separate side positioning substrate.
In one or more embodiment of the utility model, the blocking portion includes: the first installation part, the second installation
Part, barrier activity part, stops guide part, two blocking guide rails and stops supporting piece stop cylinder；Wherein, first peace
Piece installing is installed in the perpendicular positioning mould group, and second installation part is installed in the rack；The stop cylinder installing
On first installation part, the barrier activity part and the stop cylinder are assembled；The blocking guide part is installed in described
On second installation part, the barrier activity part passes through second installation part and limits in the blocking guide part, so that institute
Barrier activity part is stated to be in vertical motion along the blocking guide part；Two blocking guide rails are installed in the barrier activity part
On, the blocking supporting piece is installed on two blocking guide rails；The stop cylinder drives the barrier activity part along institute
It states and guide part is stopped to be in vertical motion, the blocking supporting piece moves after touching battery modules along two blocking guide rails,
The direction of motion for stopping supporting piece is opposite with the blocking direction of motion of guide part.
In one or more embodiment of the utility model, the laser weld includes: Three-axis drive mould group, swashs
Flush weld connector, camera and rangefinder；Wherein, the laser welding head is installed in the Three-axis drive mould group, and described
The lower movement of Three-axis drive mould group driving；The camera and the rangefinder are installed on the laser welding head, and are swashed with described
Flush weld connector moves synchronously.
In one or more embodiment of the utility model, the laser welding apparatus of the battery modules further includes height
Adjustment portion is spent, the height adjusting part includes: more support columns, height adjustment fixed plate, multiple height adjustment guiding module groups, height
Degree adjusts movable plate, padded piece, two height adjustment cylinders of muti-piece height adjustment, two height adjustment stressed members and bus bar
Press mould group；Wherein, the more support columns are installed in the rack, and the height adjustment fixed plate is installed in described more
On support column；Multiple height adjustment guiding module groups are installed in the height adjustment fixed plate, and multiple height
It adjusts guiding Mo Zu and connects the height adjustment movable plate respectively；Height adjustment described in muti-piece is padded packaged to be located at the height tune
It saves in fixed plate, and is located at below the height adjustment movable plate；Two height adjustment cylinders are installed in the rack
On, and it is located at the two sides of the height adjustment fixed plate；It is living that two height adjustment stressed members are divided in the height adjustment
The two sides of movable plate, and the piston rod end of two height adjustment stressed members alignments, two height adjustment cylinders, two
A height adjustment cylinder action passes through two height adjustment stressed member bands on two height adjustment stressed members
The height adjustment movable plate is moved to move upwards；The height adjustment movable plate is formed with window, the laser weld output
Laser pass through the window to battery modules carry out laser welding；The bus bar pressure holding mould group is installed in the height adjustment
On movable plate, the bus bar pressure holding mould group is pressed bus bar in battery modules by the window.
Compared with prior art, the utility model embodiment has the advantages that
It is fixed by the level of the positioning region in the laser welding apparatus of the Shi Lizhong of the utility model, the battery modules
Position mould group and the blocking portion cooperate the positioning that the battery modules in roller bearing delivery section are carried out with horizontal direction, pass through the positioning
The perpendicular positioning mould group in portion jacks up the battery modules in the roller bearing delivery section and carries out vertical direction to the battery modules
Positioning, on the one hand the laser welding apparatus of the battery modules can be improved the positioning accuracy of battery modules, on the other hand in water
Square the bigger battery modules of change in size range can be compatible with to positioning respectively with vertical direction, the battery modules are provided
Laser welding apparatus application range.In addition, battery modules can be conveyed directly by roller bearing delivery section, and the positioning region and institute
To state blocking portion can directly position battery modules, thus contain battery modules without using devices such as pallets, favorably
In the cost for saving manufacturing equipment.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application, below will be to needed in the embodiment attached
Figure is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for this field
For those of ordinary skill, without any creative labor, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the D structure figure of the laser welding apparatus of battery modules in an embodiment of the utility model；
Fig. 2 is the side view of the laser welding apparatus of battery modules in an embodiment of the utility model；
Fig. 3 is the D structure figure of horizontal location mould group in an embodiment of the utility model；
Fig. 4 is the enlarged drawing in region I in Fig. 3；
Fig. 5 is the local structure figure for swinging clamping device；
Fig. 6 is the perspective view of perpendicular positioning mould group in an embodiment of the utility model；
Fig. 7 is the perspective view in an embodiment of the utility model after the overturning of perpendicular positioning mould group；
Fig. 8 is the D structure figure of blocking portion in an embodiment of the utility model；
Fig. 9 is the local structure figure of laser weld in an embodiment of the utility model；
Figure 10 is the structural map of height adjusting part in an embodiment of the utility model；
Figure 11 is that the structural map of mould group is held in an embodiment median generatrix row pressure of the utility model；
Figure 12 is the structural map of an embodiment median generatrix row pressure tight unit of the utility model.
Description of symbols:
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms in fact
It is existing, however it is not limited to embodiment described herein.Opposite, purpose of providing these embodiments is makes public affairs to the utility model
The understanding for opening content is more thorough and comprehensive.Unless otherwise defined, technical and scientific term used herein with belong to that this is practical
The normally understood meaning of novel those skilled in the art is identical.Herein in the used in the description of the utility model
Term be only for the purpose of describing specific embodiments and be not intended to limit the utility model.
One embodiment of the utility model discloses a kind of laser welding apparatus of battery modules.
With reference to Fig. 1 and Fig. 2, wherein Fig. 1 is the laser welding apparatus of battery modules in an embodiment of the utility model
D structure figure, Fig. 2 are the side view of the laser welding apparatus of battery modules in an embodiment of the utility model.
It anticipates as shown in Figures 1 and 2, the laser welding apparatus of the battery modules includes: rack 1, roller bearing delivery section
2, blocking portion 3, positioning region 4, barcode scanning portion 5 and laser weld 6；The roller bearing delivery section 2, the blocking portion 3, the positioning
Portion 4, the barcode scanning portion 5 and the laser weld 6 are assembled in the rack 1；The roller bearing delivery section 2 is for conveying electricity
Chi Mo group；The blocking portion 3 is for stopping battery modules in the movement of the roller bearing delivery section 2；The positioning region 4 is used for electricity
Chi Mo group carries out positioning horizontally and vertically；The barcode scanning portion 5 is used to scan the two dimensional code obtained in battery modules
Information；The laser weld 6 is used to carry out laser welding to battery modules.Wherein, the positioning region 4 includes horizontal location mould
Group 41 and perpendicular positioning mould group 42, the horizontal location mould group 41 and the perpendicular positioning mould group 42 are respectively installed in the rack
On 1；The horizontal location mould group 41 is used to carry out the battery modules in the roller bearing delivery section 2 with the blocking portion 3 cooperation
The positioning of horizontal direction；The perpendicular positioning mould group 42 is used to jack up the battery modules in the roller bearing delivery section 2 and to described
The positioning of battery modules progress vertical direction.
The laser welding apparatus of battery modules in the utility model by the horizontal location mould group 41 of the positioning region 4 with
The cooperation of blocking portion 3 carries out the positioning of horizontal direction to the battery modules in roller bearing delivery section 2, passes through the positioning region 4
Perpendicular positioning mould group 42, which jacks up the battery modules in the roller bearing delivery section 2 and carries out vertical direction to the battery modules, determines
Position, on the one hand the laser welding apparatus of the battery modules can be improved the positioning accuracy of battery modules, on the other hand in level
Direction and vertical direction position respectively can be compatible with the bigger battery modules of change in size range, provide swashing for the battery modules
Photocoagulation equipment application range.Furthermore in embodiment in the present invention, the blocking portion 3, the positioning region 4 and battery
The part of module contact is provided with insulating materials, therefore the blocking portion 3, the positioning region 4 can directly act on battery
Mould group.Battery modules can be conveyed directly by roller bearing delivery section, and the positioning region and the blocking portion can be directly to electricity
Chi Mo group positioned, thus contains battery modules without using devices such as pallets, is conducive to the cost for saving manufacturing equipment.
With reference to Fig. 3, Fig. 4 and Fig. 5, wherein Fig. 3 is the solid of horizontal location mould group 41 in an embodiment of the utility model
Structural map, Fig. 4 are the enlarged drawing in region I in Fig. 3, and Fig. 5 is the local structure figure for swinging clamping device 415.
Such as meaning as shown in Fig. 3, Fig. 4 and Fig. 5, the horizontal location mould group 41 includes: multiple supporting elements 411, mounting bar
412, pinboard 413, clamping driving cylinder 414 and swing clamping device 415；Multiple supporting elements 411 are installed in described
The side of roller bearing delivery section 2, the mounting bar 412 are installed on multiple supporting elements 411, and the pinboard 413 is installed in
On the mounting bar 412, the clamping driving cylinder 414 and the swing clamping device 415 are assembled in the pinboard 413
On；The clamping driving cylinder 414 is for driving the swing clamping device 415 to rotate, so that the swing clamping device 415
Support battery modules；The swing clamping device 415 and the blocking portion 3 act on battery modules reality from opposite both direction
Now to the clamping of the battery modules.
The swing clamping device 415 includes: 4153, two 4151, two rotating arms 4152 of shaft, pressing plate riser guides
4154, supporting piece 4155 and spring 4156；Wherein, the shaft 4151 is with clamping driving cylinder 414 assembling and in institute
State being rotated by for clamping driving cylinder 414；Two rotating arms 4152 are divided in the both ends of the shaft 4151；It is described
Pressing plate 4153 is installed on two rotating arms 4152, and two riser guides 4154 are installed on the pressing plate 4153；
The supporting piece 4155 is installed on two riser guides 4154；One end of the spring 4156 connects the pressing plate 4153
The other end connects the supporting piece 4155.
With reference to Fig. 6 and Fig. 7, wherein Fig. 6 is the perspective view of perpendicular positioning mould group 42 in an embodiment of the utility model, figure
7 be the perspective view after the overturning of perpendicular positioning mould group 42 in an embodiment of the utility model.
It anticipates as shown in figures 6 and 7, the perpendicular positioning mould group 42 includes: support plate 421, jacking mould group 422, one
Or multiple guiding module groups 423 and side positioning mould group 424；The jacking mould group 422, the guiding module group 423 and described
Side positioning mould group 424 is assembled on the support plate 421；The jacking mould group 422 is used to battery modules being lifted off the roller bearing defeated
Send portion 2；The guiding module group 423 is used to be oriented to for the jacking mould group 422；The side positioning mould group 424 is used on the top
Battery modules described in lateral register when rising mould group 422 jacks battery modules.
The jacking mould group 422 includes: one or more jacking cylinder 4221, force bottom plate 4222 and multi-disc jacking
Plate 4223；Wherein, one or more described jacking cylinder 4221 is installed on the support plate 421；The force bottom plate 4222
It assembles with jacking cylinder 4221 described in one or more and is moved in the case where one or more described jacking cylinder 4221 drives；
4223 provided beside of raising plate described in multi-disc is on the force bottom plate 4222；In one or more jacking cylinder 4221
Under driving, raising plate 4223 described in the multi-disc on the force bottom plate 4222 passes through the roller bearing delivery section 2 for battery modules top
It rises.
The guiding module group 423 includes: the first axle sleeve 4231, the second axle sleeve 4232, the first guiding axis 4233, second guiding
Axis 4234, connecting rod 4235 and position-limit mechanism 4236；Wherein, first axle sleeve 4231 is set in first guiding axis 4233
Outside, first axle sleeve 4231 passes through the support plate 421 and fixes with the support plate 421；Second axle sleeve 4232 is arranged
Outside second guiding axis 4234, second axle sleeve 4232 passes through the support plate 421 and fixes with the support plate 421；
The jacking mould group 422 connects one end of first guiding axis 4233 and second guiding axis 4234, the connecting rod 4235
Connect the other end of first guiding axis 4233 and second guiding axis 4234；The position-limit mechanism 4236 is installed in described
On support plate 421, first guiding axis 4233 and second guiding axis 4234 pull the connecting rod 4235 vertical direction to
The position-limit mechanism 4236 is kept out on the connecting rod 4235 when upper, to limit the jacking mould group 422 in the position of vertical direction
It sets, realizes the positioning of battery modules in vertical direction.
The side positioning mould group 424 include: two side positioning guide rails, 4241, two pieces of gussets 4242, side positioning substrate 4243,
Side positioning movable plate 4244, side positioning cylinder 4245 and bar shaped bar 4246；Wherein, two side positioning guide rails 4241 dispense
At the both ends of the support plate 421；Two pieces of gussets 4242 are divided on two side positioning guide rails 4241；The side positioning
Substrate 4243 is installed in the jacking mould group 422；The side positioning movable plate 4244 is installed on two pieces of gussets 4242,
And installation site of the side positioning movable plate 4244 on two pieces of gussets 4242 is adjustable；The side positioning cylinder
4245 are installed on the support plate 421；The bar shaped bar 4246 is assembled with the side positioning cylinder 4245, and the bar shaped bar
4246 both ends connect two pieces of gussets 4242；The side positioning cylinder 4245 drives the bar shaped bar 4246 to drive two pieces of institutes
Gusset 4242 is stated to slide on two side positioning guide rails 4241, so drive the side positioning movable plate 4244 close or
Far from the side positioning substrate 4243.
It is the D structure figure of blocking portion 3 in an embodiment of the utility model with reference to Fig. 8.It anticipates as shown in Figure 8,
The blocking portion 3 includes: the first installation part 31, the second installation part 32, stop cylinder 33, barrier activity part 34, stops guide part
35, two blocking guide rails 36 and blocking supporting piece 37；Wherein, first installation part 31 is installed in the perpendicular positioning mould group
On 42, second installation part 32 is installed in the rack 1；The stop cylinder 33 is installed in first installation part 31
On, the barrier activity part 34 is assembled with the stop cylinder 33；The blocking guide part 35 is installed in second installation part
On 32, the barrier activity part 34 passes through second installation part 32 and limits in the blocking guide part 35, so that described
Barrier activity part 34 is in vertical motion along the blocking guide part 35；Two blocking guide rails 36 are installed in the blocking and live
On moving part 34, the blocking supporting piece 37 is installed on two blocking guide rails 36；The stop cylinder 33 drives the resistance
Gear movable part 34 is in vertical motion along the blocking guide part 35, and the blocking supporting piece 37 touches after battery modules along two
The blocking guide rail 36 moves, the direction of motion for stopping supporting piece 37 and the direction of motion phase for stopping guide part 35
Instead.
With reference to Fig. 1 and Fig. 9, wherein Fig. 9 is the local structure figure of laser weld 6 in an embodiment of the utility model.
Such as meaning as shown in Fig. 1 and Fig. 9, the laser weld 6 include: Three-axis drive mould group 61, laser welding head 62,
Camera 63 and rangefinder 64；Wherein, the laser welding head 62 is installed in the Three-axis drive mould group 61, and described three
Axis drives the lower movement of the driving of mould group 61；The camera 63 and the rangefinder 64 are installed on the laser welding head 62, and with
The laser welding head 62 moves synchronously.
With reference to Fig. 1, Figure 10, Figure 11 and Figure 12, wherein Figure 10 is height adjusting part 7 in an embodiment of the utility model
Structural map, Figure 11 is that the structural map of mould group 78 is held in an embodiment median generatrix row pressure of the utility model, and Figure 12 is that this is practical new
The structural map of one embodiment median generatrix row pressure tight unit 782 of type.
Such as meaning as shown in Fig. 1, Figure 10 and Figure 11, the laser welding apparatus of the battery modules further includes height adjustment
Portion 7, the height adjusting part 7 include: more support columns 71, height adjustment fixed plate 72, multiple height adjustment guiding module groups 73,
Height adjustment movable plate 74, muti-piece height adjustment 76, two height adjustment stressed members 77 of padded piece of 75, two height adjustment cylinders
And bus bar presses mould group 78；Wherein, the more support columns 71 are installed in the rack 1, and the height adjustment is fixed
Plate 72 is installed on the more support columns 71；Multiple height adjustment guiding module groups 73 are installed in the height adjustment and fix
On plate 72, and multiple height adjustment guiding module groups 73 are separately connected the height adjustment movable plate 74；Height described in muti-piece
Degree adjusts keel 75 and is installed in the height adjustment fixed plate 72, and is located at 74 lower section of height adjustment movable plate；
Two height adjustment cylinders 76 are installed in the rack 1, and are located at the two sides of the height adjustment fixed plate 72；Two
The height adjustment stressed member 77 is divided in the two sides of the height adjustment movable plate 74, and two height adjustment stress
Part 77 is directed at the piston rod end of two height adjustment cylinders 76, and two height adjustment cylinders 76 act on two institutes
It states on height adjustment stressed member 77, drives the height adjustment movable plate 74 upwards by two height adjustment stressed members 77
Movement；The height adjustment movable plate 74 is formed with window 741, and the laser that the laser weld 6 exports passes through the window
741 pairs of battery modules carry out laser welding；The bus bar pressure holding mould group 78 is installed on the height adjustment movable plate 74, institute
It states bus bar pressure holding mould group 78 and is pressed bus bar in battery modules by the window 741.
It anticipates as shown in fig. 11 and fig, the bus bar pressure holding mould group 78 includes pressure plate 781 and multiple bus bars
Compressing unit 782.Multiple bus bar compressing units 782 are arranged in the pressure plate 781 towards the one side of battery modules.It is described
Bus bar compressing unit 782 includes: loading plate 7821, bus bar hold-down head 7822, multiple resilient sleeves 7823 and multiple sets
Cylinder guide rod 7824.The bus bar hold-down head 7822 runs through and is fixed on the loading plate 7821.The resilient sleeve
7823 are installed on the loading plate 7821.One end of the cage guiding bar 7824 is installed in the resilient sleeve 7823,
The other end of the cage guiding bar 7824 is installed on the loading plate 7821.The bus bar hold-down head 7822 is using insulation
Material.When battery modules are arrived in the pressure holding of bus bar hold-down head 7822, the cage guiding bar 7824 squeezes the resilient sleeve
Elastic component in 7823 is to buffer the impact that the bus bar hold-down head 7822 is subject to.
Finally it should be noted that, it is clear that embodiments described above is only the utility model a part of the embodiment, and
The embodiment being not all of gives the preferred embodiment of the utility model in attached drawing, but is not intended to limit the special of the utility model
Sharp range.The utility model can realize in many different forms, on the contrary, purpose of providing these embodiments is makes pair
The understanding of the disclosure of the utility model is more thorough and comprehensive.Although having been carried out in detail to the utility model with reference to the foregoing embodiments
Thin explanation still can be to skill documented by aforementioned each specific embodiment for coming for those skilled in the art
Art scheme is modified, or carries out equivalence replacement to part of technical characteristic.It is all using the utility model specification and
The equivalent structure that accompanying drawing content is done directly or indirectly is used in other related technical areas, similarly in the utility model
Within scope of patent protection.
Claims (10)
1. a kind of laser welding apparatus of battery modules characterized by comprising rack (1), roller bearing delivery section (2), blocking portion
(3), positioning region (4), barcode scanning portion (5) and laser weld (6)；It is the roller bearing delivery section (2), the blocking portion (3), described
Positioning region (4), the barcode scanning portion (5) and the laser weld (6) are assembled on the rack (1)；The roller bearing conveying
Portion (2) is for conveying battery modules；The blocking portion (3) is for stopping battery modules in the movement of the roller bearing delivery section (2)；
The positioning region (4) is used to carry out battery modules positioning horizontally and vertically；The barcode scanning portion (5) is for scanning
Obtain the two-dimensional barcode information in battery modules；The laser weld (6) is used to carry out laser welding to battery modules；
Wherein, the positioning region (4) includes horizontal location mould group (41) and perpendicular positioning mould group (42), the horizontal location mould group
(41) it is respectively installed on the rack (1) with the perpendicular positioning mould group (42)；The horizontal location mould group (41) be used for
Blocking portion (3) cooperation carries out the positioning of horizontal direction to the battery modules on the roller bearing delivery section (2)；It is described vertical fixed
Position mould group (42) is used to jack up the battery modules on the roller bearing delivery section (2) and carries out vertical direction to the battery modules
Positioning.
2. the laser welding apparatus of battery modules according to claim 1, which is characterized in that the horizontal location mould group (41)
It include: multiple supporting elements (411), mounting bar (412), pinboard (413), clamping driving cylinder (414) and swing clamping machine
Structure (415)；Multiple supporting elements (411) are installed in the side of the roller bearing delivery section (2), mounting bar (412) installing
On multiple supporting elements (411), the pinboard (413) is installed on the mounting bar (412), and the clamping drives gas
Cylinder (414) and the swing clamping device (415) are assembled on the pinboard (413)；Clamping driving cylinder (414) is used
In driving swing clamping device (415) rotation, so that the swing clamping device (415) supports battery modules；The pendulum
Dynamic clamping device (415) and the blocking portion (3) act on battery modules from opposite both direction and realize to the battery mould
The clamping of group.
3. the laser welding apparatus of battery modules according to claim 2, which is characterized in that the swing clamping device
It (415) include: shaft (4151), two rotating arms (4152), pressing plate (4153), two riser guides (4154), supporting pieces
(4155) and spring (4156)；Wherein, the shaft (4151) and clamping driving cylinder (414) assemble and in the folder
Hold being rotated by for driving cylinder (414)；Two rotating arms (4152) are divided in the both ends of the shaft (4151)；Institute
It states pressing plate (4153) to be installed on two rotating arms (4152), two riser guides (4154) are installed in the pressing plate
(4153) on；The supporting piece (4155) is installed on two riser guides (4154)；One end of the spring (4156)
It connects the pressing plate (4153) other end and connects the supporting piece (4155).
4. the laser welding apparatus of battery modules according to claim 1, which is characterized in that the perpendicular positioning mould group (42)
It include: support plate (421), jacking mould group (422), one or more guiding module group (423) and side positioning mould group (424)；Institute
It states jacking mould group (422), the guiding module group (423) and the side positioning mould group (424) and is assembled in the support plate (421)
On；The jacking mould group (422) is used to battery modules being lifted off the roller bearing delivery section (2)；The guiding module group (423) is used for
For the jacking mould group (422) guiding；The side positioning mould group (424) is used to jack battery mould in the jacking mould group (422)
Battery modules described in lateral register when group.
5. the laser welding apparatus of battery modules according to claim 4, which is characterized in that jacking mould group (422) packet
It includes: one or more jacking cylinder (4221), force bottom plate (4222) and multi-disc raising plate (4223)；Wherein, one or
The multiple jacking cylinders (4221) of person are installed on the support plate (421)；The force bottom plate (4222) with one or more
A jacking cylinder (4221) assembling simultaneously moves under one or more described jacking cylinder (4221) driving；Described in multi-disc
Raising plate (4223) provided beside is on the force bottom plate (4222)；It is driven in one or more described jacking cylinder (4221)
Under dynamic, raising plate (4223) described in the multi-disc on force bottom plate (4222) passes through the roller bearing delivery section (2) for battery mould
Group jacks up.
6. the laser welding apparatus of battery modules according to claim 4, which is characterized in that guiding module group (423) packet
It includes: the first axle sleeve (4231), the second axle sleeve (4232), the first guiding axis (4233), the second guiding axis (4234), connecting rod (4235)
And position-limit mechanism (4236)；Wherein, first axle sleeve (4231) is set in first guiding axis (4233) outside, and described
One axle sleeve (4231) passes through the support plate (421) and fixed with the support plate (421)；Second axle sleeve (4232) is set in
Second guiding axis (4234) outside, second axle sleeve (4232) pass through the support plate (421) and with the support plate (421)
It is fixed；Jacking mould group (422) connects one end of first guiding axis (4233) and second guiding axis (4234), institute
State the other end that connecting rod (4235) connect first guiding axis (4233) and second guiding axis (4234)；The position restrainer
Structure (4236) is installed on the support plate (421), and first guiding axis (4233) and second guiding axis (4234) pull
The connecting rod (4235) position-limit mechanism (4236) when vertical direction is upward is kept out on the connecting rod (4235), to limit
The jacking mould group (422) realizes the positioning of battery modules in vertical direction in the position of vertical direction.
7. the laser welding apparatus of battery modules according to claim 4, which is characterized in that the side positioning mould group (424)
Include: two side positioning guide rails (4241), two pieces of gussets (4242), side positioning substrate (4243), side positioning movable plate (4244),
Side positioning cylinder (4245) and bar shaped bar (4246)；Wherein, two side positioning guide rails (4241) are divided in the support plate
(421) both ends；Two pieces of gussets (4242) are divided on two side positioning guide rails (4241)；The side positioning substrate
(4243) it is installed on the jacking mould group (422)；The side positioning movable plate (4244) is installed in two pieces of gussets
(4242) on, and installation site of the side positioning movable plate (4244) on two pieces of gussets (4242) is adjustable；Institute
Side positioning cylinder (4245) is stated to be installed on the support plate (421)；The bar shaped bar (4246) and the side positioning cylinder
(4245) it assembles, and the both ends of the bar shaped bar (4246) connect two pieces of gussets (4242)；The side positioning cylinder
(4245) the bar shaped bar (4246) is driven to drive two pieces of gussets (4242) on two side positioning guide rails (4241)
Sliding, and then drive the side positioning movable plate (4244) close or the separate side positioning substrate (4243).
8. the laser welding apparatus of battery modules according to claim 1, which is characterized in that the blocking portion (3) includes:
One installation part (31), stop cylinder (33), barrier activity part (34), stops guide part (35), two resistances at the second installation part (32)
It keeps off guide rail (36) and stops supporting piece (37)；Wherein, first installation part (31) is installed in the perpendicular positioning mould group
(42) on, second installation part (32) is installed on the rack (1)；The stop cylinder (33) is installed in first peace
In piece installing (31), the barrier activity part (34) and the stop cylinder (33) are assembled；The blocking guide part (35) is installed in
On second installation part (32), the barrier activity part (34) passes through second installation part (32) and limits in the blocking
In guide part (35), so that the barrier activity part (34) is in vertical motion along the blocking guide part (35)；Described in two
Guide rail (36) are stopped to be installed on the barrier activity part (34), the blocking supporting piece (37) is installed in two blockings and leads
On rail (36)；The stop cylinder (33) drives the barrier activity part (34) vertically to be transported along the blocking guide part (35)
Dynamic, the blocking supporting piece (37) is touched after battery modules along two blocking guide rail (36) movements, the blocking supporting piece
(37) the direction of motion is opposite with the blocking direction of motion of guide part (35).
9. the laser welding apparatus of battery modules according to claim 1, which is characterized in that laser weld (6) packet
It includes: Three-axis drive mould group (61), laser welding head (62), camera (63) and rangefinder (64)；Wherein, the laser welding head
(62) it is installed on the Three-axis drive mould group (61), and is moved under the Three-axis drive mould group (61) driving；The camera
(63) it is installed on the laser welding head (62) with the rangefinder (64), and fortune synchronous with the laser welding head (62)
It is dynamic.
10. the laser welding apparatus of battery modules according to claim 1, which is characterized in that further include height adjusting part
(7), the height adjusting part (7) includes: more support columns (71), height adjustment fixed plate (72), multiple height adjustments guiding
Mould group (73), height adjustment movable plate (74), padded piece of muti-piece height adjustment (75), two height adjustment cylinders (76), two
Height adjustment stressed member (77) and bus bar pressure holding mould group (78)；Wherein, the more support columns (71) are installed in the machine
On frame (1), the height adjustment fixed plate (72) is installed on the more support columns (71)；Multiple height adjustment guiding
Mould group (73) is installed on the height adjustment fixed plate (72), and multiple height adjustment guiding module groups (73) connect respectively
Connect the height adjustment movable plate (74)；It is installed in the height adjustment fixed plate for padded piece of height adjustment described in muti-piece (75)
(72) on, and it is located at below the height adjustment movable plate (74)；Two height adjustment cylinders (76) are installed in described
In rack (1), and it is located at the two sides of the height adjustment fixed plate (72)；Two height adjustment stressed members (77) are divided in
The two sides of the height adjustment movable plate (74), and two height adjustment stressed members (77) are directed at two height tune
The piston rod end of displacements of cylinders (76), two height adjustment cylinders (76) act on two height adjustment stressed members
(77) on, the height adjustment movable plate (74) is driven to move upwards by two height adjustment stressed members (77)；It is described
Height adjustment movable plate (74) is formed with window (741), and the laser of laser weld (6) output passes through the window
(741) laser welding is carried out to battery modules；Bus bar pressure holding mould group (78) is installed in the height adjustment movable plate
(74) on, bus bar pressure holding mould group (78) is pressed bus bar in battery modules by the window (741).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821594155.2U CN209407670U (en) | 2018-09-28 | 2018-09-28 | The laser welding apparatus of battery modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821594155.2U CN209407670U (en) | 2018-09-28 | 2018-09-28 | The laser welding apparatus of battery modules |
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| Publication Number | Publication Date |
|---|---|
| CN209407670U true CN209407670U (en) | 2019-09-20 |
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ID=67931205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821594155.2U Active CN209407670U (en) | 2018-09-28 | 2018-09-28 | The laser welding apparatus of battery modules |
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| Country | Link |
|---|---|
| CN (1) | CN209407670U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756992A (en) * | 2019-12-06 | 2020-02-07 | 宁德侨云电子有限公司 | Method, device and equipment for welding wire harness isolation plate |
| CN112692393A (en) * | 2020-12-17 | 2021-04-23 | 苏州鑫富力劲自动化设备有限公司 | Laser soldering machine |
| CN114131196A (en) * | 2021-12-27 | 2022-03-04 | 东莞拓斯达技术有限公司 | Battery series-parallel laser welding equipment |
| CN114473195A (en) * | 2021-12-27 | 2022-05-13 | 东莞拓斯达技术有限公司 | Battery module laser welding processing line |
| CN114559190A (en) * | 2022-03-17 | 2022-05-31 | 合肥国轩高科动力能源有限公司 | Adjustable module is swept a yard welding and is compressed tightly integrated device |
| CN115770952A (en) * | 2023-02-13 | 2023-03-10 | 中科摩通(常州)智能制造股份有限公司 | Upper cover laser welding equipment and laser welding method |
| CN116652383A (en) * | 2023-07-24 | 2023-08-29 | 江苏烽禾升智能科技有限公司 | Battery module compatible welding variable-pitch mechanism |
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2018
- 2018-09-28 CN CN201821594155.2U patent/CN209407670U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756992A (en) * | 2019-12-06 | 2020-02-07 | 宁德侨云电子有限公司 | Method, device and equipment for welding wire harness isolation plate |
| CN112692393A (en) * | 2020-12-17 | 2021-04-23 | 苏州鑫富力劲自动化设备有限公司 | Laser soldering machine |
| CN114131196A (en) * | 2021-12-27 | 2022-03-04 | 东莞拓斯达技术有限公司 | Battery series-parallel laser welding equipment |
| CN114473195A (en) * | 2021-12-27 | 2022-05-13 | 东莞拓斯达技术有限公司 | Battery module laser welding processing line |
| CN114473195B (en) * | 2021-12-27 | 2024-02-06 | 东莞拓斯达技术有限公司 | Battery module laser welding treatment line |
| CN114131196B (en) * | 2021-12-27 | 2024-02-06 | 东莞拓斯达技术有限公司 | Battery serial-parallel laser welding equipment |
| CN114559190A (en) * | 2022-03-17 | 2022-05-31 | 合肥国轩高科动力能源有限公司 | Adjustable module is swept a yard welding and is compressed tightly integrated device |
| CN115770952A (en) * | 2023-02-13 | 2023-03-10 | 中科摩通(常州)智能制造股份有限公司 | Upper cover laser welding equipment and laser welding method |
| CN116652383A (en) * | 2023-07-24 | 2023-08-29 | 江苏烽禾升智能科技有限公司 | Battery module compatible welding variable-pitch mechanism |
| CN116652383B (en) * | 2023-07-24 | 2023-10-31 | 江苏烽禾升智能科技有限公司 | Battery module compatible welding variable-pitch mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220902 Address after: 518000 workshop 501, building 3, intelligent manufacturing center park, No. 12, Chongqing Road, Heping community, Fuhai street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Han's lithium battery intelligent equipment Co.,Ltd. Address before: 518000 9 new West Road, North Nanshan District high tech park, Shenzhen, Guangdong Patentee before: HAN'S LASER TECHNOLOGY INDUSTRY GROUP Co.,Ltd. |
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| TR01 | Transfer of patent right |