CN203778959U - Novel automatic lithium battery pole piece positioning and welding device - Google Patents
Novel automatic lithium battery pole piece positioning and welding device Download PDFInfo
- Publication number
- CN203778959U CN203778959U CN201420144949.4U CN201420144949U CN203778959U CN 203778959 U CN203778959 U CN 203778959U CN 201420144949 U CN201420144949 U CN 201420144949U CN 203778959 U CN203778959 U CN 203778959U
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- Prior art keywords
- pole piece
- welding
- lithium battery
- locating platform
- axis
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- 238000003466 welding Methods 0.000 title claims abstract description 90
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000005476 soldering Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 210000000078 claw Anatomy 0.000 abstract 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012797 qualification Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004801 process automation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Abstract
The utility model provides a novel automatic lithium battery pole piece positioning and welding device for welding a soft lithium battery pack and a pole piece. The device comprises a welding table, a robot claw which is matched with the welding table and a control center which is respectively connected with the welding table and the robot claw, wherein an ultrasonic welding mechanism is arranged on the welding table and comprises an upper sound pole welding head and a lower sound pole welding base; an X-axis pole piece positioning platform is further arranged on one side of the lower sound pole welding base; a flange supporting plate capable of moving along the X-axis pole piece positioning platform is arranged on the X-axis pole piece positioning platform; the pole piece is arranged on the flange supporting plate; the soft lithium battery pack is arranged in the robot claw; the control center controls movement of the flange supporting plate and the robot claw to weld the soft lithium battery pack and the pole piece. According to the technical scheme, a pole piece welding station of a lithium battery production line can be automatically applied. The welding efficiency of the pole piece is improved, and the production cost of a lithium battery is reduced; meanwhile, the high quality and the high qualified rate of lithium battery pole piece welding are ensured.
Description
Technical field
The utility model belongs to automated production field, relates to a kind of lithium battery automatic production device, relates in particular to the automatic fixed-position welding device of a kind of novel lithium battery pole piece.
Background technology
At present, problem of energy crisis is outstanding day by day, makes people focus on new cleaning fuel and energy storage device and researches and develops.Lithium battery is little, efficient with its volume, environmental protection, the advantage such as have extended cycle life, and has become one of current study hotspot.
Along with increasing rapidly of Chinese labor cost, automation special plane and robot are mostly adopted at the crucial production link that affects lithium battery quality and production efficiency, to reach the object of enhancing productivity and reducing production costs.And in the situation that lithium battery production automation degree significantly improves, how to ensure that the quality of production and product percent of pass that lithium battery automatic production line is higher become one of current urgent need to solve the problem.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of novel lithium battery pole piece automatic fixed-position welding device.
For achieving the above object, concrete technical scheme is as follows:
The automatic fixed-position welding device of a kind of novel lithium battery pole piece, for the welding of lithium battery Soft Roll and pole piece, comprise welding bench, the robot hand and the control centre being connected with described welding bench and robot hand respectively that coordinate with described welding bench, described welding bench is provided with ultrasonic welding institution, described ultrasonic welding institution comprises applicator soldering tip and lower applicator welding base, one side of described lower applicator welding base is also provided with X-axis pole piece locating platform, described X-axis pole piece locating platform is provided with the flange gripper shoe that can move along described X-axis pole piece locating platform, described pole piece is placed in described flange gripper shoe, described lithium battery Soft Roll is placed in described robot hand, described control centre is by controlling the described lithium battery Soft Roll of mobile welding and the pole piece of described flange gripper shoe and robot hand.
Preferably, on the lower applicator welding base of described ultrasonic welding institution, with respect to being also provided with the first range sensor that detects described lithium battery Soft Roll position on the side of described robot hand, described first sensor is connected with described control centre.
Preferably, be also provided with the second place sensor that detects described pole piece position in described flange gripper shoe, described the second sensor is connected with described control centre.
Preferably, in described flange gripper shoe, be also provided with the sucker that holds described pole piece by suction.
Preferably, on described X-axis pole piece locating platform, be also provided with motor and lead screw guide rails mechanism, described lead screw guide rails mechanism is provided with screw slider, and described motor drives described screw slider to slide along described lead screw guide rails mechanism, and described flange gripper shoe is located on described screw slider.
Preferably, between described X-axis pole piece locating platform and ultrasonic welding institution, be also located at stopping means.
Preferably, the moving direction of described X-axis pole piece locating platform upper flange gripper shoe is vertical with the welding moving direction of described ultrasonic welding institution.
Preferably, described ultrasonic welding institution and X-axis pole piece locating platform are affixed by screw and described welding bench.
With respect to prior art, the technical solution of the utility model has realized the automation application of lithium battery production line pole piece welding bay.In promoting pole piece welding efficiency and reducing lithium battery production cost, ensure high-quality and the high qualification rate of lithium battery pole slice welding.
Brief description of the drawings
The accompanying drawing that forms a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the X-axis pole piece locating platform structural representation of the utility model embodiment;
Fig. 3 is the welding process sketch of the utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the utility model can combine mutually.
Below with reference to accompanying drawing, embodiment of the present utility model is done to concrete explaination.
As shown in Figure 1 and Figure 2, in the structure of the automatic fixed-position welding device of a kind of novel lithium battery pole piece of the present utility model, comprise pole piece 4, ultrasonic welding institution 2, X-axis pole piece locating platform 9, robot hand 5 and lithium battery Soft Roll 6.Ultrasonic welding institution 2 and X-axis pole piece locating platform 9 are arranged on welding bench 1 by screw.Pole piece 4 is positioned over X-axis pole piece locating platform 9, and robot hand 5 clamps lithium battery Soft Roll 6 and is put on ultrasonic welding institution 2, realizes high accuracy interlock welding by control centre.
Wherein, ultrasonic welding machine 2 comprises applicator soldering tip 3, lower applicator welding base 8.Lower applicator welding base 8 is fixed by screws on welding bench 1.Lower applicator base 8 fronts are provided with the first range sensor 7, lithium battery Soft Roll 6 signal that puts in place capturing for detection of robot, and signal is transferred to control centre.
Wherein, X-axis pole piece locating platform 9 comprises motor 16, lead screw guide rails mechanism 11, stopping means 10, flange gripper shoe 12, sucker 13, second distance sensor 14 and pole piece 4.Motor 16, lead screw guide rails mechanism 11 are fixed by screws on welding bench 1, and stopping means 10 is connected with lead screw guide rails mechanism 11 by screw.Motor 16 drives lead screw guide rails mechanism 11, and screw slider 15 adpting flange gripper shoes 12 are installed sucker 13 and second distance sensor 14 in flange gripper shoe 12, and sucker 13 holds pole piece 4.Second distance sensor 14 is for detection of pole piece 4 signal that puts in place, and signal is transferred to control centre.
Wherein, be illustrated in figure 3 to receive and control by control centre's signal and realize pole piece welding process sketch.Second distance sensor 14 on X-axis pole piece locating platform 9 detects pole piece 4 signal that puts in place.
Pole piece 4 puts in place, and sucker 13 holds pole piece 4; Robot hand 5 moves lithium battery Soft Roll 6 and detects lithium battery Soft Roll 6 signal that puts in place to lower applicator base 8, the first range sensors 7; Lithium battery Soft Roll 6 puts in place, and X-axis pole piece locating platform 9 moves to ad-hoc location one from origin position, and ultrasonic welding institution 2 is carried out welding action.
Complete after welding a sucker 13(left side) unclamp a pole piece 4(left side), robot hand 5 moves lithium battery Soft Roll 6, and X-axis pole piece locating platform 9 moves to ad-hoc location two, and ultrasonic welding institution 2 is carried out welding action.
Complete after welding the sucker 13(right side) unclamp the pole piece 4(right side), robot hand 5 is removed lithium battery Soft Roll 6, and range sensor 7 detects lithium battery Soft Roll 6 and removes signal; Removed no signal, X-axis pole piece locating platform 9 is got back to origin position.
Embodiment of the present utility model is in conjunction with advantages such as the high repetitive positioning accuracy of robot and motor, high reliability, two-forties, the signal that the battery Soft Roll detecting by control centre's receiving range sensor and pole piece put in place, and control retaining paw and X-axis pole piece locating platform carry respectively lithium battery Soft Roll and pole piece to welding mechanism quickly and accurately according to the order of sequence, realize the pole piece welding of the high qualification rate of high efficiency high-quality.Adopt sucker mode to locate pole piece, not only avoid the concussion impact occurring in welding process, and be applicable to the pole piece of different specification size scope, and ensure the high-quality of pole piece welding and larger flexibility, can be widely used in the Soft Roll pole piece welding bay of lithium battery automated production.
By the mode of applied robot and sucker, make pole piece welding bay, be applicable to Soft Roll and the pole piece of different model size, increase the flexibility of automatic production line.The application of sensor has improved welding process automation degree, has ensured high efficiency, high-quality, the high qualification rate of lithium battery Soft Roll pole piece welding.
Above specific embodiment of the utility model be have been described in detail, but it is as example, the utility model is not restricted to specific embodiment described above.To those skilled in the art, any equivalent modifications that this practicality is carried out and alternative also all among category of the present utility model.Therefore,, not departing from equalization conversion and the amendment done under spirit and scope of the present utility model, all should be encompassed in scope of the present utility model.
Claims (8)
1. the automatic fixed-position welding device of novel lithium battery pole piece, for the welding of lithium battery Soft Roll and pole piece, it is characterized in that, comprise welding bench, the robot hand and the control centre being connected with described welding bench and robot hand respectively that coordinate with described welding bench, described welding bench is provided with ultrasonic welding institution, described ultrasonic welding institution comprises applicator soldering tip and lower applicator welding base, one side of described lower applicator welding base is also provided with X-axis pole piece locating platform, described X-axis pole piece locating platform is provided with the flange gripper shoe that can move along described X-axis pole piece locating platform, described pole piece is placed in described flange gripper shoe, described lithium battery Soft Roll is placed in described robot hand, described control centre is by controlling the described lithium battery Soft Roll of mobile welding and the pole piece of described flange gripper shoe and robot hand.
2. the automatic fixed-position welding device of novel lithium battery pole piece as claimed in claim 1, it is characterized in that, on the lower applicator welding base of described ultrasonic welding institution, with respect to being also provided with the first range sensor that detects described lithium battery Soft Roll position on the side of described robot hand, described first sensor is connected with described control centre.
3. the automatic fixed-position welding device of novel lithium battery pole piece as claimed in claim 2, is characterized in that, is also provided with the second place sensor that detects described pole piece position in described flange gripper shoe, and described the second sensor is connected with described control centre.
4. the automatic fixed-position welding device of novel lithium battery pole piece as claimed in claim 3, is characterized in that, in described flange gripper shoe, is also provided with the sucker that holds described pole piece by suction.
5. the automatic fixed-position welding device of novel lithium battery pole piece as claimed in claim 4, it is characterized in that, on described X-axis pole piece locating platform, be also provided with motor and lead screw guide rails mechanism, described lead screw guide rails mechanism is provided with screw slider, described motor drives described screw slider to slide along described lead screw guide rails mechanism, and described flange gripper shoe is located on described screw slider.
6. the automatic fixed-position welding device of novel lithium battery pole piece as claimed in claim 5, is characterized in that, between described X-axis pole piece locating platform and ultrasonic welding institution, is also located at stopping means.
7. the automatic fixed-position welding device of novel lithium battery pole piece as claimed in claim 6, is characterized in that, the moving direction of described X-axis pole piece locating platform upper flange gripper shoe is vertical with the welding moving direction of described ultrasonic welding institution.
8. the automatic fixed-position welding device of novel lithium battery pole piece as claimed in claim 7, is characterized in that, described ultrasonic welding institution and X-axis pole piece locating platform are affixed by screw and described welding bench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144949.4U CN203778959U (en) | 2014-03-27 | 2014-03-27 | Novel automatic lithium battery pole piece positioning and welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144949.4U CN203778959U (en) | 2014-03-27 | 2014-03-27 | Novel automatic lithium battery pole piece positioning and welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203778959U true CN203778959U (en) | 2014-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420144949.4U Expired - Lifetime CN203778959U (en) | 2014-03-27 | 2014-03-27 | Novel automatic lithium battery pole piece positioning and welding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203778959U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397272A (en) * | 2015-12-30 | 2016-03-16 | 苏州润昇精密机械有限公司 | Ultrasonic welding machine for lithium battery welding |
| CN105436692A (en) * | 2015-12-30 | 2016-03-30 | 苏州润昇精密机械有限公司 | Jacking ultrasonic welding machine |
| CN106624332A (en) * | 2017-01-09 | 2017-05-10 | 宁波市阳光汽车配件有限公司 | Ultrasonic welding device for automobile sun shield clad with non-woven fabric through welding |
| CN108098128A (en) * | 2017-11-09 | 2018-06-01 | 广德宝达精密电路有限公司 | A kind of environmental protection welding platform for solid accumulator production |
| CN108687437A (en) * | 2017-04-04 | 2018-10-23 | 通用汽车环球科技运作有限责任公司 | Metal using ultrasonic wave and reaction metallurgical weld technique links |
-
2014
- 2014-03-27 CN CN201420144949.4U patent/CN203778959U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397272A (en) * | 2015-12-30 | 2016-03-16 | 苏州润昇精密机械有限公司 | Ultrasonic welding machine for lithium battery welding |
| CN105436692A (en) * | 2015-12-30 | 2016-03-30 | 苏州润昇精密机械有限公司 | Jacking ultrasonic welding machine |
| CN106624332A (en) * | 2017-01-09 | 2017-05-10 | 宁波市阳光汽车配件有限公司 | Ultrasonic welding device for automobile sun shield clad with non-woven fabric through welding |
| CN106624332B (en) * | 2017-01-09 | 2019-03-26 | 宁波市阳光汽车配件有限公司 | The ultrasonic brazing unit of the automotive sunshade panel of non-woven fabrics welding cladding |
| CN108687437A (en) * | 2017-04-04 | 2018-10-23 | 通用汽车环球科技运作有限责任公司 | Metal using ultrasonic wave and reaction metallurgical weld technique links |
| US10632571B2 (en) | 2017-04-04 | 2020-04-28 | GM Global Technology Operations LLC | Metal joining using ultrasonic and reaction metallurgical welding processes |
| CN108098128A (en) * | 2017-11-09 | 2018-06-01 | 广德宝达精密电路有限公司 | A kind of environmental protection welding platform for solid accumulator production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Weiwei Inventor after: Yan Juanfan Inventor after: Jin Liwei Inventor after: Tan Fusheng Inventor after: Yang Jiarong Inventor after: Lou Yunge Inventor before: Chen Weiwei Inventor before: Yan Juanfan Inventor before: Jin Liwei |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN WEIWEI YAN JUNFAN JIN LIWEI TO: CHEN WEIWEI YAN JUNFAN JIN LIWEI TAN FUSHENG YANG JIARONG LOU YUNGE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20180417 Address after: Room 401, No. 285, No. 285, Heng Yong Road, Shanghai, Shanghai Patentee after: SHANGHAI ELECTRIC GUOXUAN NEW ENERGY TECHNOLOGY CO.,LTD. Address before: 200050 Xingyi Road, Shanghai, No. 30, layer 8, Patentee before: Shanghai Electric Group Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |