CN204053233U - A kind of laser penetration water-tight equipment of lithium battery - Google Patents
A kind of laser penetration water-tight equipment of lithium battery Download PDFInfo
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- CN204053233U CN204053233U CN201420381033.0U CN201420381033U CN204053233U CN 204053233 U CN204053233 U CN 204053233U CN 201420381033 U CN201420381033 U CN 201420381033U CN 204053233 U CN204053233 U CN 204053233U
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Abstract
The utility model relates to lithium battery production field, a kind of laser penetration water-tight equipment of lithium battery specifically, comprise laser welder main body, Three Degree Of Freedom welding bench and clamping and fixing device, described laser welder main body bottom is provided with cylindrical bracket, and be provided with square platform on front side of laser welder main body, Three Degree Of Freedom welding bench is arranged on square platform, clamping and fixing device is positioned at directly over Three Degree Of Freedom welding bench, and is connected by hexagon socket head cap screw between clamping and fixing device and Three Degree Of Freedom welding bench.The utility model is by adopting Three Degree Of Freedom welding bench, and the function can realize welding bench oscilaltion in space, moving forward and backward and horizontally slip, is convenient to the center centering of lithium battery and laser beam; By adopting clamping and fixing device to achieve the function that lithium battery integral locking is fixed and laser beam welding cover plate compresses, ensure that the stability of lithium battery welding position, improve the Laser Welding Quality of lithium battery.
Description
Technical field
The utility model relates to lithium battery production field, specifically a kind of laser penetration water-tight equipment of lithium battery.
Background technology
Lithium battery is a class is negative material, the battery using non-aqueous electrolytic solution by lithium metal or lithium alloy; Along with science and technology and expanding economy, lithium battery is widely used in the fields such as digital product, electric tool, aircraft model plane and portable computer, at present, lithium battery is broadly divided into lithium metal battery and the large class of lithium ion battery two, wherein, lithium ion battery is a kind of secondary cell (rechargeable battery), it mainly rely on lithium ion between a positive electrode and a negative electrode movement carry out work.The technological process of production of lithium battery is generally: batching, coating, roll-in, cut-parts, itemize, welding, winding, encapsulation, baking, fluid injection, change into, shaping and partial volume detection etc.
Wherein, welding generally adopts laser battery welder to carry out laser welding of lug at present, and laser penetration solder technology is melted by high-intensity laser beam and penetrate certain thickness sheet metal, by the technology that electronic devices and components following with it for sheet metal combine.In the manufacture process of lithium ion battery, this technology can be avoided using water conservancy diversion leader tape, reduce contact resistance, prevent structural member from loosening, improve ability and the efficiency of automated production, but laser weld execution speed is fast, flexibility large, therefore, in laser battery soldering and sealing process, whether the central alignment of the stability that the position of lithium battery is fixed and lithium battery and laser beam directly affects the quality of laser battery soldering and sealing.
At present, in existing technology, only there is minority technology to relate to laser battery welding, for laser battery welding equipment, the patent No. be 200620017964.8 Chinese patent disclose a kind of battery laser welding seal clamp, the problem adopting circulation haul to solve laser-beam welding machine work to stagnate; The patent No. is the battery laser welder of the Chinese patent announcement of 201120089248.1, is mainly used in the welding of cube lithium battery.
Given this, prior art can not meet the needs that people produce, existing in the urgent need to a kind ofly to stablize, laser battery welder that reliability is high, i.e. a kind of laser penetration water-tight equipment of lithium battery.
Utility model content
In order to make up the deficiencies in the prior art, the utility model provides a kind of laser penetration water-tight equipment of lithium battery.
The utility model will solve its technical problem and realize by the following technical solutions.
A laser penetration water-tight equipment for lithium battery, comprises laser welder main body, Three Degree Of Freedom welding bench and clamping and fixing device, and described laser welder main body bottom is provided with cylindrical bracket, and is provided with square platform on front side of laser welder main body; Described Three Degree Of Freedom welding bench is arranged on square platform; Described clamping and fixing device is positioned at directly over Three Degree Of Freedom welding bench, and is connected by hexagon socket head cap screw between clamping and fixing device and Three Degree Of Freedom welding bench.
Further, described Three Degree Of Freedom welding bench comprises hydraulic cylinder, lower panel seat, longitudinal leadscrew, longitudinal handwheel, middle panel seat, horizontal leading screw, horizontal handwheel and upper panel seat, described hydraulic cylinder quantity is three, hydraulic cylinder bottom is fixed on square platform, and three hydraulic cylinders are triangularly arranged around the central axis of square platform, be connected, achieved the function of lower panel seat oscilaltion by hydraulic cylinder below hydraulic cylinder top and lower panel seat, above described lower panel seat, the left and right sides is provided with the first slide rail respectively, before and after lower panel seat, both sides are provided with the first ear seat respectively, longitudinal leadscrew is through the first ear seat, and longitudinal leadscrew one end is arranged on the second ear seat by bearing, and the longitudinal leadscrew other end and longitudinal handwheel are connected, below described middle panel seat, the left and right sides is provided with the first slide block respectively, and the first slide block is arranged on the first slide rail, below middle panel seat, longitudinal center's axial location place is also provided with the first nut, and the first nut is arranged on longitudinal leadscrew, the movable function of middle panel seat is achieved by the first nut and longitudinal leadscrew, before and after above middle panel seat, both sides are provided with the second slide rail respectively, the middle panel seat left and right sides is provided with the second ear seat respectively, horizontal leading screw is through the second ear seat, and horizontal leading screw one end is arranged on the second ear seat by bearing, the horizontal leading screw other end is connected with horizontal handwheel, before and after below described upper panel seat, both sides are provided with the second slide block respectively, and the second slide block is arranged on the second slide rail, below upper panel seat, central transverse axis position is provided with the second nut, and the second nut is arranged on horizontal leading screw, achieve by the second nut and horizontal leading screw the function that upper panel seat moves left and right, above upper panel seat, be provided with threaded mounting hole.
Further, described clamping and fixing device comprises pedestal, slide rail, slide block, chuck, electric pushrod and pressing plate, and the quantity of slide rail, slide block, chuck and electric pushrod is three; Three described slide rails along pedestal central axis respectively symmetry be fixed on pedestal, slide block is arranged on slide rail, and slip front is fixed with chuck, and chuck is arcuate structure; Described electric pushrod bottom is fixed on pedestal, and electric pushrod top is connected with pressing plate.
Further, described slide rail is evenly provided with spacing hole, slide block offers through hole, between through hole with spacing hole, adopt clamping screw to be connected, can adapt to be fixedly clamped to the lithium battery of different model and size by spacing hole, thus adaptability is stronger.
Further, described pressing plate is cirque structure, and is evenly provided with half-circle projection thing inside pressing plate.
The utility model has the following advantages:
(1). by adopting Three Degree Of Freedom welding bench, can realize welding bench oscilaltion in space, movable and
The function horizontally slipped, is convenient to the center centering of lithium battery and laser beam more;
(2). by adopt clamping and fixing device achieve lithium battery integral locking fix and laser beam welding cover plate compress
Function, ensure that the stability of lithium battery welding position, improves the Laser Welding Quality of lithium battery.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the perspective view of the utility model clamping and fixing device;
Fig. 3 is the perspective view of panel seat under the utility model;
Fig. 4 is the perspective view of panel seat in the utility model;
Fig. 5 is that the utility model metal fore-set and tab welding coordinate schematic diagram;
Fig. 6 is the top view of the utility model cover plate;
Fig. 7 is the front view of the utility model nickel sheet metal.
Specific embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Fig. 1, a kind of laser penetration water-tight equipment of lithium battery, comprise laser welder main body 1, Three Degree Of Freedom welding bench 2 and clamping and fixing device 3, described laser welder main body 1 bottom is provided with cylindrical bracket 101, and is provided with square platform 102 on front side of laser welder main body 1; Described Three Degree Of Freedom welding bench 2 is arranged on square platform 102; Described clamping and fixing device 3 is positioned at directly over Three Degree Of Freedom welding bench 2, and is connected by hexagon socket head cap screw between clamping and fixing device 3 and Three Degree Of Freedom welding bench 2.
As shown in Fig. 1, Fig. 3 and Fig. 4, as the further embodiment of the utility model laser penetration water-tight equipment, described Three Degree Of Freedom welding bench 2 comprises hydraulic cylinder 201, lower panel seat 202, longitudinal leadscrew 203, longitudinal handwheel 204, middle panel seat 205, horizontal leading screw 206, horizontal handwheel 207 and upper panel seat 208, described hydraulic cylinder 201 quantity is three, hydraulic cylinder 201 bottom is fixed on square platform 102, and three hydraulic cylinders 201 are triangularly arranged around the central axis of square platform 102, be connected below hydraulic cylinder 201 top and lower panel seat 202, achieved the function of lower panel seat 202 oscilaltion by hydraulic cylinder 201, above described lower panel seat 202, the left and right sides is provided with the first slide rail respectively, before and after lower panel seat 202, both sides are provided with the first ear seat respectively, longitudinal leadscrew 203 is through the first ear seat, and longitudinal leadscrew 203 one end is arranged on the second ear seat by bearing, longitudinal leadscrew 203 other end and longitudinal handwheel 204 are connected, below described middle panel seat 205, the left and right sides is provided with the first slide block respectively, and the first slide block is arranged on the first slide rail, below middle panel seat 205, axial location place of longitudinal center is also provided with the first nut, and the first nut is arranged on longitudinal leadscrew 203, the movable function of middle panel seat 205 is achieved by the first nut and longitudinal leadscrew 203, before and after above middle panel seat 205, both sides are provided with the second slide rail respectively, middle panel seat 205 left and right sides is provided with the second ear seat respectively, horizontal leading screw 206 is through the second ear seat, and horizontal leading screw 206 one end is arranged on the second ear seat by bearing, horizontal leading screw 206 other end is connected with horizontal handwheel 207, before and after below described upper panel seat 208, both sides are provided with the second slide block respectively, and the second slide block is arranged on the second slide rail, below upper panel seat 208, central transverse axis position is provided with the second nut, and the second nut is arranged on horizontal leading screw 206, achieve by the second nut and horizontal leading screw 206 function that upper panel seat 208 moves left and right, above upper panel seat 208, be provided with threaded mounting hole.
As shown in Fig. 2, as the further embodiment of the utility model laser penetration water-tight equipment, described clamping and fixing device 3 comprises pedestal 301, slide rail 302, slide block 303, chuck 304, electric pushrod 305 and pressing plate 306, and the quantity of slide rail 302, slide block 303, chuck 304 and electric pushrod 305 is three; Three described slide rails 302 along pedestal 301 central axis respectively symmetry be fixed on pedestal 301, slide block 303 is arranged on slide rail 302, and slide block 303 front end is fixed with chuck 304, and chuck 304 is arcuate structure; Described electric pushrod 305 bottom is fixed on pedestal 301, and electric pushrod 305 top is connected with pressing plate 306; Described pressing plate 306 is cirque structure, and is evenly provided with half-circle projection thing inside pressing plate 306.
As shown in Fig. 2, as the further embodiment of the utility model laser penetration water-tight equipment, described slide rail 302 is evenly provided with spacing hole, slide block 303 offers through hole, clamping screw is adopted to be connected between through hole with spacing hole, can adapt to be fixedly clamped to the lithium battery 4 of different model and size by spacing hole, thus adaptability is stronger.
As shown in Fig. 5, Fig. 6 and Fig. 7, during use, first lithium battery 4 is placed in the center of the pedestal 301 of clamping and fixing device 3, moving slider 303, realizes the function of chuck 304 pairs of lithium battery 4 overall clampings, clamping screw of screwing on; Then lug 5 is fixed on the metal fore-set 401 of lithium battery 4, and align with metal fore-set 401 center in the overlapping region that lug 5 is formed, cover plate 6 lid is pressed on lug 5, nickel sheet metal 7 is lain in the groove of cover plate 6; Control electric pushrod 305 to shrink, when half-circle projection thing fully contacts with cover plate 6, close electric pushrod 305, make it stop shrinking, reach the fixing effect of cover plate 6; Finally rotate the first handwheel and the second handwheel respectively, the position of panel seat 205 and upper panel seat 208 in adjustment, make cover plate 6 groove and vertical beam of light be positioned on same central axis, after both position adjustments are good, just can carry out lithium battery 4 laser penetration seal welding.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; description in above-described embodiment and description principle of the present utility model is just described; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. the laser penetration water-tight equipment of a lithium battery, comprise laser welder main body (1), Three Degree Of Freedom welding bench (2) and clamping and fixing device (3), it is characterized in that: described laser welder main body (1) bottom is provided with cylindrical bracket (101), and laser welder main body (1) front side is provided with square platform (102), described Three Degree Of Freedom welding bench (2) is arranged on square platform (102), described clamping and fixing device (3) is positioned at directly over Three Degree Of Freedom welding bench (2), and is connected by hexagon socket head cap screw between clamping and fixing device (3) and Three Degree Of Freedom welding bench (2), wherein: described Three Degree Of Freedom welding bench (2) comprises hydraulic cylinder (201), lower panel seat (202), longitudinal leadscrew (203), longitudinal handwheel (204), middle panel seat (205), horizontal leading screw (206), horizontal handwheel (207) and upper panel seat (208), described hydraulic cylinder (201) quantity is three, hydraulic cylinder (201) bottom is fixed on square platform (102), and three hydraulic cylinders (201) are triangularly arranged around the central axis of square platform (102), hydraulic cylinder (201) top and lower panel seat (202) below are connected, the described left and right sides, lower panel seat (202) top is provided with the first slide rail respectively, before and after lower panel seat (202), both sides are provided with the first ear seat respectively, longitudinal leadscrew (203) is through the first ear seat, and longitudinal leadscrew (203) one end is arranged on the second ear seat by bearing, longitudinal leadscrew (203) other end and longitudinal handwheel (204) are connected, the described left and right sides, middle panel seat (205) below is provided with the first slide block respectively, and the first slide block is arranged on the first slide rail, axial location place of longitudinal center, middle panel seat (205) below is also provided with the first nut, and the first nut is arranged on longitudinal leadscrew (203), before and after middle panel seat (205) top, both sides are provided with the second slide rail respectively, middle panel seat (205) left and right sides is provided with the second ear seat respectively, horizontal leading screw (206) is through the second ear seat, and horizontal leading screw (206) one end is arranged on the second ear seat by bearing, horizontal leading screw (206) other end is connected with horizontal handwheel (207), before and after described upper panel seat (208) below, both sides are provided with the second slide block respectively, and the second slide block is arranged on the second slide rail, central transverse axis position, upper panel seat (208) below is provided with the second nut, and the second nut is arranged on horizontal leading screw (206), upper panel seat (208) top is provided with threaded mounting hole.
2. according to the laser penetration water-tight equipment of a kind of lithium battery described in claim 1, it is characterized in that: described clamping and fixing device (3) comprises pedestal (301), slide rail (302), slide block (303), chuck (304), electric pushrod (305) and pressing plate (306), and the quantity of slide rail (302), slide block (303), chuck (304) and electric pushrod (305) is three; Three described slide rails (302) along pedestal (301) central axis respectively symmetry be fixed on pedestal (301), slide block (303) is arranged on slide rail (302), and slide block (303) front end is fixed with chuck (304), chuck (304) is arcuate structure; Described electric pushrod (305) bottom is fixed on pedestal (301), and electric pushrod (305) top is connected with pressing plate (306).
3. according to the laser penetration water-tight equipment of a kind of lithium battery described in claim 2, it is characterized in that: described slide rail (302) is evenly provided with spacing hole, and (303) offer through hole to slide block, adopt clamping screw to be connected between through hole with spacing hole.
4. according to the laser penetration water-tight equipment of a kind of lithium battery described in claim 2, it is characterized in that: described pressing plate (306) is cirque structure, and pressing plate (306) inner side is evenly provided with half-circle projection thing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420381033.0U CN204053233U (en) | 2014-07-10 | 2014-07-10 | A kind of laser penetration water-tight equipment of lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420381033.0U CN204053233U (en) | 2014-07-10 | 2014-07-10 | A kind of laser penetration water-tight equipment of lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204053233U true CN204053233U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420381033.0U Expired - Fee Related CN204053233U (en) | 2014-07-10 | 2014-07-10 | A kind of laser penetration water-tight equipment of lithium battery |
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| Country | Link |
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| CN (1) | CN204053233U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382461A (en) * | 2015-12-04 | 2016-03-09 | 广州电力机车有限公司 | Installation tool for dumper carframe suspension base |
| CN106735930A (en) * | 2016-11-30 | 2017-05-31 | 湖州佳创自动化科技有限公司 | A kind of laser cutting device |
| CN106736217A (en) * | 2017-01-09 | 2017-05-31 | 邝耀燊 | A kind of plates of automobile welds six axis robot turning operation platform |
| CN108723668A (en) * | 2018-05-31 | 2018-11-02 | 株洲联诚集团控股股份有限公司 | A kind of semi-automation resistance band auxiliary welding tool and its localization method |
| EP3750663A1 (en) * | 2019-06-06 | 2020-12-16 | Disco Corporation | Laser oscillator support table and adjustment method of laser oscillator support table |
| CN113246048A (en) * | 2021-07-06 | 2021-08-13 | 苏州有道芯量智能科技有限公司 | Object carrying platform device and automatic leveling control method thereof |
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2014
- 2014-07-10 CN CN201420381033.0U patent/CN204053233U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382461A (en) * | 2015-12-04 | 2016-03-09 | 广州电力机车有限公司 | Installation tool for dumper carframe suspension base |
| CN106735930A (en) * | 2016-11-30 | 2017-05-31 | 湖州佳创自动化科技有限公司 | A kind of laser cutting device |
| CN106736217A (en) * | 2017-01-09 | 2017-05-31 | 邝耀燊 | A kind of plates of automobile welds six axis robot turning operation platform |
| CN108723668A (en) * | 2018-05-31 | 2018-11-02 | 株洲联诚集团控股股份有限公司 | A kind of semi-automation resistance band auxiliary welding tool and its localization method |
| EP3750663A1 (en) * | 2019-06-06 | 2020-12-16 | Disco Corporation | Laser oscillator support table and adjustment method of laser oscillator support table |
| US11772190B2 (en) | 2019-06-06 | 2023-10-03 | Disco Corporation | Laser oscillator support table and adjustment method of laser oscillator support table |
| CN113246048A (en) * | 2021-07-06 | 2021-08-13 | 苏州有道芯量智能科技有限公司 | Object carrying platform device and automatic leveling control method thereof |
| CN113246048B (en) * | 2021-07-06 | 2021-10-01 | 苏州有道芯量智能科技有限公司 | Object carrying platform device and automatic leveling control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150710 |
|
| EXPY | Termination of patent right or utility model |