CN205798733U - A kind of polymer Li-ion battery Laser Welding frock - Google Patents
A kind of polymer Li-ion battery Laser Welding frock Download PDFInfo
- Publication number
- CN205798733U CN205798733U CN201620769614.0U CN201620769614U CN205798733U CN 205798733 U CN205798733 U CN 205798733U CN 201620769614 U CN201620769614 U CN 201620769614U CN 205798733 U CN205798733 U CN 205798733U
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- battery
- polymer
- laser welding
- protection board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
This utility model relates to a kind of polymer Li-ion battery Laser Welding frock, including battery supporting plate and be fixed on the welding copper billet on front side of described battery supporting plate, be located on rear side of described battery supporting plate and upper end is fixed with the rotating cover plate of elastic paw, is arranged at the rotating protection board baffle plate on front side of described battery supporting plate;The battery core positive and negative lug correspondence position that described welding copper billet is arranged on described battery supporting plate;Being provided with battery core on described battery supporting plate and place cave, described battery core is placed the afterbody in cave and is provided for the regulating block spacing to battery core length direction, and described protection board is located in the protection board placing trough of front side setting of described battery supporting plate.This utility model can meet the Laser Welding requirement of the less polymer Li-ion battery of both positive and negative polarity ear space, and convenient operation.
Description
Technical field
This utility model belongs to welding battery frock technical field, is specifically related to a kind of polymer Li-ion battery Laser Welding
Frock.
Background technology
Polymer Li-ion battery, owing to having higher safety, higher mass energy density, the most increasingly it is subject to
Industry and the favor of client.At present, polymer Li-ion battery is widely used, such as wearable product, mobile phone, notebook etc..And
And, present polymer battery requires more and more thinner, and the anode ear of polymer lithium battery core is aluminium material, it is impossible to and the nickel of protection board
Sheet directly carries out electric resistance welding, needs switching, relatively cumbersome, and takies certain thickness, but aluminium pole ears but can be direct with nickel sheet
Carrying out Laser Welding, and operating efficiency is high, therefore Laser Welding gets more and more in the application of polymer Li-ion battery.But tradition is adopted
Laser Welding frock be that battery core and protection board are first put into single positioning tool, the most again positioning tool is placed into
Structure on the base of pneumatic paw, due to the limited separation system of pneumatic paw, cannot accomplish that spacing is smaller at present.Therefore,
For the polymer Li-ion battery that small-sized polymer Li-ion battery or width dimensions are less, because its positive and negative lug
Spacing is less, it is impossible to use traditional Laser Welding frock.
Utility model content
The purpose of this utility model is to solve above-mentioned technical problem and provide one can meet both positive and negative polarity ear space
The polymer Li-ion battery Laser Welding frock that the Laser Welding of less polymer Li-ion battery requires.
For achieving the above object, this utility model adopts the following technical scheme that
A kind of polymer Li-ion battery Laser Welding frock, including battery supporting plate and be fixed on front side of described battery supporting plate
Welding copper billet, be located on rear side of described battery supporting plate and upper end be fixed with elastic paw rotating cover plate, be arranged at described
Rotating protection board baffle plate on front side of battery supporting plate;The battery core that described welding copper billet is arranged on described battery supporting plate is positive and negative
Lug correspondence position;Being provided with battery core on described battery supporting plate and place cave, described battery core is placed the afterbody in cave and is provided for electricity
The regulating block that core length direction is spacing, described protection board is located in the protection board placing trough of front side setting of described battery supporting plate.
The protection board adsorption magnet adsorbing the nickel sheet on protection board with fixing protection board it is provided on described welding copper billet.
It is provided with cover plate Magnet on described cover plate, is used for and the corresponding magnet adsorption being arranged on battery supporting plate, make described
Cover plate adsorbs compression after covering on battery supporting plate.
Described welding copper billet is fixed on described battery supporting plate by screw, and described paw is fixed on described lid by screw
On plate.
Described cover plate is rotatably connected with described battery supporting plate by being arranged at the axle of described battery supporting plate afterbody.
Described elastic paw material is spring steel.
Described battery core is placed the right side in cave and is provided with the groove facilitating fetching battery.
Described battery place cave left side and or rear side be provided with spring block.
Described protection board baffle plate is rotatable with described battery supporting plate by the axle being arranged at described battery supporting plate front bottom end
Connect.
The inner side of described protection board baffle plate arranges baffle plate Magnet, for be arranged on described battery supporting plate on corresponding surface
Magnet adsorption is to realize fixing described protection board.
This utility model can meet the Laser Welding requirement of the less polymer Li-ion battery of both positive and negative polarity ear space, and side
Just operate.
Accompanying drawing explanation
Fig. 1 illustrates the structural representation of square-type lithium battery protection board of the present utility model.
Detailed description of the invention
Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, but this practicality is new
Type is not limited to listed embodiment.
Shown in Figure 1, a kind of polymer Li-ion battery Laser Welding frock, including battery supporting plate 1 and be fixed on institute
State the welding copper billet 8 on front side of battery supporting plate, be located on rear side of described battery supporting plate and upper end is fixed with for positive and negative to pushing down battery
The rotating cover plate 5 of the elastic paw 6 of pole, it is arranged at the rotating protection board baffle plate 11 on front side of described battery supporting plate;Institute
State the battery core positive and negative lug correspondence position that welding copper billet 8 is arranged on described battery supporting plate;It is provided with on described battery supporting plate
Battery core places cave 101, and described battery core is placed the afterbody in cave and is provided for the regulating block 3 spacing to battery core length direction, described guarantor
Backplate is located in the protection board placing trough 103 of front side setting of described battery supporting plate 1.
Further, described welding copper billet 8 is provided for the protection adsorbing the nickel sheet on protection board with fixing protection board
Plate adsorption magnet 9.
Further, (not shown, quantity can set as required described cover plate 5 to be provided with cover plate Magnet on medial surface
Fixed), for adsorbing with the corresponding Magnet 7 being arranged on battery supporting plate 1, make described cover plate cover adsorption pressure after on battery supporting plate
Tightly.During welding, towards the direction rotating plate 5 of battery supporting plate 1, make cover plate Magnet on rotating plate 5 and be arranged at battery supporting plate 1
On corresponding Magnet 7 adsorb, complete compression action.
Further, described welding copper billet 8 is fixed on described battery supporting plate 1 by screw, and described paw 6 passes through screw
It is fixed on described cover plate 5.
Further, described cover plate 5 can turn with described battery supporting plate 1 by being arranged at the axle 4 of described battery supporting plate 1 afterbody
It is dynamically connected.
Further, described elastic paw 6 material is spring steel, and the shape of elastic paw 6 is designed with bigger radian, elastic
The compression action of paw 6 completes by the elasticity of spring steel.
Further, the right side in described battery core placement cave 101 is provided with the groove 102 facilitating fetching battery.
Further, described battery place cave 101 left side and or rear side be provided with spring block 2, spring block 2 is set
It is mainly used in reducing the error on cell widths or length direction.Owing to battery core length, width all have certain tolerance, if to battery
When length accuracy requires higher, at the afterbody in battery placement cave 101, spring block can be set, equally, if in cell widths side
In time having precision higher dimensional requirement, spring block is set on left side or the right side in cave.
Further, described protection board baffle plate 11 is by being arranged at the axle 12 of described battery supporting plate 1 front bottom end with described
Battery supporting plate 1 is rotatably connected.
Further, the inner side of described protection board baffle plate arranges baffle plate Magnet 10 (quantity can set as required), is used for
Adsorb to realize described protection board is fixed with the Magnet 13 being arranged on described battery supporting plate on corresponding surface, during welding, court
Battery supporting plate 1 direction rotates protection board baffle plate 11, makes baffle plate Magnet 10 on protection board baffle plate 11 and is arranged on battery supporting plate 1
Corresponding Magnet 13 adsorb, complete the fixing action to protection board.
This utility model can meet the Laser Welding requirement of the less polymer Li-ion battery of both positive and negative polarity ear space, and side
Just operate.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (10)
1. a polymer Li-ion battery Laser Welding frock, it is characterised in that include battery supporting plate and be fixed on described electricity
Welding copper billet on front side of the supporting plate of pond, be located on rear side of described battery supporting plate and upper end be fixed with elastic paw rotating cover plate,
It is arranged at the rotating protection board baffle plate on front side of described battery supporting plate;Described welding copper billet is arranged on described battery supporting plate
Battery core positive and negative lug correspondence position;Being provided with battery core on described battery supporting plate and place cave, described battery core is placed the afterbody in cave and is arranged
For the regulating block spacing to battery core length direction, the protection board of the front side setting that described protection board is located at described battery supporting plate is put
Put in groove.
Polymer Li-ion battery Laser Welding frock the most according to claim 1, it is characterised in that set on described welding copper billet
Put for the nickel sheet adsorbing on protection board with the protection board adsorption magnet of fixing protection board.
Polymer Li-ion battery Laser Welding frock the most according to claim 1 or claim 2, it is characterised in that set on described cover plate
It is equipped with cover plate Magnet, is used for and the corresponding magnet adsorption being arranged on battery supporting plate, after making described cover plate cover on battery supporting plate
Absorption compresses.
Polymer Li-ion battery Laser Welding frock the most according to claim 3, it is characterised in that described welding copper billet passes through
Screw is fixed on described battery supporting plate, and described paw is fixed on described cover plate by screw.
5. according to claim 1 or 4 or described polymer Li-ion battery Laser Welding frock, it is characterised in that described cover plate leads to
Cross and be arranged at the axle of described battery supporting plate afterbody and be rotatably connected with described battery supporting plate.
Polymer Li-ion battery Laser Welding frock the most according to claim 5, it is characterised in that described elastic paw material
For spring steel.
Polymer Li-ion battery Laser Welding frock the most according to claim 6, it is characterised in that described battery core places cave
Right side is provided with the groove facilitating fetching battery.
Polymer Li-ion battery Laser Welding frock the most according to claim 7, it is characterised in that cave placed by described battery
Left side and or rear side be provided with spring block.
9. according to polymer Li-ion battery Laser Welding frock described in claim 1 or 8, it is characterised in that described protection board keeps off
Plate is rotatably connected with described battery supporting plate by being arranged at the axle of described battery supporting plate front bottom end.
Polymer Li-ion battery Laser Welding frock the most according to claim 9, it is characterised in that described protection board baffle plate
Inner side baffle plate Magnet is set, for the magnet adsorption being arranged on described battery supporting plate on corresponding surface with realize to described guarantor
Fixing of backplate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620769614.0U CN205798733U (en) | 2016-07-19 | 2016-07-19 | A kind of polymer Li-ion battery Laser Welding frock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620769614.0U CN205798733U (en) | 2016-07-19 | 2016-07-19 | A kind of polymer Li-ion battery Laser Welding frock |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205798733U true CN205798733U (en) | 2016-12-14 |
Family
ID=57509180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620769614.0U Active CN205798733U (en) | 2016-07-19 | 2016-07-19 | A kind of polymer Li-ion battery Laser Welding frock |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205798733U (en) |
-
2016
- 2016-07-19 CN CN201620769614.0U patent/CN205798733U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203218388U (en) | Flexible-package lithium-ion unit cell | |
CN205798733U (en) | A kind of polymer Li-ion battery Laser Welding frock | |
CN205177957U (en) | Cylindrical soft package lithium -ion battery | |
CN202662704U (en) | Flexibly-packaged lithium ion battery | |
CN209374514U (en) | A kind of li-ion cell protection shell that thermal diffusivity is good | |
CN204375844U (en) | The battery of high-energy-density | |
CN104916871A (en) | Lithium ion button cell | |
CN205646012U (en) | Electricity coreization becomes anchor clamps | |
CN205646013U (en) | Battery formation clamp | |
CN211350712U (en) | Novel lithium battery installation box | |
CN202905906U (en) | Manufacturing fixture of polymer Li-ion battery | |
CN204391183U (en) | A kind of high magnification Soft Roll stack type lithium ion battery structure | |
CN204230985U (en) | A kind of Universal lithium-cell clamping connection of multifunctional charger | |
CN201256160Y (en) | L shaped nickel tablet improvement construction for lithium battery | |
CN203205930U (en) | Car charger with double USB | |
CN104485719A (en) | Universal lithium battery clamping connecting device of multifunctional charger | |
CN207615977U (en) | A kind of battery pack welding fixture | |
CN207765511U (en) | A kind of easy-to-mount Li-ion batteries piles | |
CN206210971U (en) | For the protection board structure of lithium battery | |
CN206194846U (en) | Guide card is connected to lithium cell | |
CN205985194U (en) | Electron cigarette electricity core | |
CN203554521U (en) | Novel cell phone casing | |
CN206003863U (en) | A kind of anti-lancing device for built-in polymer battery | |
CN205544449U (en) | Take portable power source of tripod | |
CN204302318U (en) | A kind of big current polymer battery clamp |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230206 Address after: 300000 No.38 Haitai South Road, Huayuan Industrial Zone (outside the ring), High-tech Zone, Binhai New Area, Tianjin Patentee after: Tianjin Juyuan New Energy Technology Co.,Ltd. Address before: 300384 Tianjin Xiqing District Binhai hi tech Industrial Development Zone (outer ring) 38 Haitai South Road Patentee before: TIANJIN LISHEN BATTERY JOINT-STOCK Co.,Ltd. |