CN106984909B - A kind of press device of nanosecond laser welding - Google Patents
A kind of press device of nanosecond laser welding Download PDFInfo
- Publication number
- CN106984909B CN106984909B CN201710242698.1A CN201710242698A CN106984909B CN 106984909 B CN106984909 B CN 106984909B CN 201710242698 A CN201710242698 A CN 201710242698A CN 106984909 B CN106984909 B CN 106984909B
- Authority
- CN
- China
- Prior art keywords
- battery modules
- press device
- laser welding
- nanosecond laser
- width
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention belongs to new-energy automobile power battery manufacturing equipment technical fields, and in particular to a kind of press device of nanosecond laser welding.It includes rack, flowing water wire casing is set in the rack, several scroll wheels are arranged side by side in the flowing water wire casing, battery modules placement plate is set on the scroll wheel, holder is arranged in the rack top, the holder fixes several cylinders, the piston end of the cylinder stretches to the battery modules placement plate, the piston end fixes lifter plate, the width of the lifter plate is equal with battery modules width, several escape groove, the cell polar ear position one-to-one correspondence of the escape groove and battery modules is arranged in the lifter plate bottom surface.The present invention replaces manual operation, drives automatic pressing that conductive copper plate crush pad can be made consistent by cylinder, it is ensured that when welding, welding is reliable, stable quality.
Description
Technical field
The invention belongs to new-energy automobile power battery manufacturing equipment technical fields, and in particular to a kind of nanosecond laser welding
Press device.
Background technology
Using the soft-package battery of aluminum plastic film encapsulation in assembling, need to weld the lug of battery and conductive copper plate.Tradition
Technique, by after lug bending, is welded, when due to manual operation, conductive copper plate is pressed using manually-operated method with conductive copper plate
Tight height is inconsistent, and when welding easily welds perforation, leads to welding quality unstable.
Invention content
In view of the shortcomings of the prior art, the present invention provides the automatic pressing of one kind, pressing high unity, welding quality
The press device of the nanosecond laser welding of stable and consistent.
To achieve the goals above, the present invention is to realize by the following technical solutions：
The press device of a kind of nanosecond laser welding comprising flowing water wire casing, the flowing water is arranged in the rack in rack
Several scroll wheels are arranged side by side in wire casing, battery modules placement plate is set on the scroll wheel, holder is arranged in the rack top,
The holder fixes several cylinders, and the piston end of the cylinder stretches to the battery modules placement plate, and the piston end, which is fixed, to be risen
Plate drops, and the width of the lifter plate is equal with battery modules width, and several escape groove, the evacuation is arranged in the lifter plate bottom surface
The cell polar ear position of slot and battery modules corresponds.
A kind of press device of above-mentioned nanosecond laser welding, the battery modules placement plate width are more than the battery
Module width.
A kind of press device of above-mentioned nanosecond laser welding, 4 escape groove are arranged in the lifter plate bottom surface.
Track is arranged in a kind of press device of above-mentioned nanosecond laser welding, the rack top, and the branch is placed on
In the track.
A kind of press device of above-mentioned nanosecond laser welding, the flowing water wire casing are arranged in parallel for two rows, the electricity
Pond module placement plate is placed on the flowing water wire casing.
Advantageous effect：
The present invention replaces manual operation, drives automatic pressing that conductive copper plate crush pad can be made consistent by cylinder, really
When protecting welding, welding is reliable, stable quality.
Description of the drawings
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments；
Fig. 1 is the dimensional structure diagram of the present invention.
Fig. 2 is the front view of the present invention.
Fig. 3 is the vertical view of the present invention.
Fig. 4 is the left view of the present invention.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
Embodiment
Referring to Fig.1, Fig. 2, Fig. 3 and Fig. 4, the present invention include rack 1, and flowing water wire casing 2, the stream is arranged in the rack 1
Several scroll wheels 3 are arranged side by side in waterline slot 2, the flowing water wire casing 2 is arranged in parallel for two rows, and battery modules placement plate 4 is placed in
On scroll wheel 3 in the flowing water wire casing 2,4 width of battery modules placement plate is more than the battery modules width, when pressing
Battery modules are positioned in the battery modules placement plate.Track 5 is arranged in 1 top of the rack, and the holder 6 is placed in the track
In 5.The holder 6 fixes several cylinders 7, and the piston end of the cylinder 7 stretches to the battery modules placement plate 4, the cylinder 7
Piston end fix lifter plate 8, the width of the lifter plate 8 is equal with battery modules width, 8 bottom surface of the lifter plate be arranged 4
A escape groove 9, the escape groove 9 and the cell polar ear position of battery modules correspond.By between escape groove 9 when pressing
Prism compresses conductive copper plate.
The present invention replaces manual operation, drives automatic pressing that conductive copper plate crush pad can be made consistent by cylinder, really
When protecting welding, welding is reliable, stable quality.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of press device of nanosecond laser welding, which is characterized in that including rack, flowing water wire casing is set in the rack,
Several scroll wheels are arranged side by side in the flowing water wire casing, battery modules placement plate, the rack top are set on the scroll wheel
Holder is set, and the holder fixes several cylinders, and the piston end of the cylinder stretches to the battery modules placement plate, the piston
The fixed lifter plate in end, the width of the lifter plate is equal with battery modules width, and several escape groove are arranged in the lifter plate bottom surface,
The cell polar ear position of the escape groove and battery modules corresponds.
2. a kind of press device of nanosecond laser welding according to claim 1, which is characterized in that the battery modules are put
It sets plate width and is more than the battery modules width.
3. a kind of press device of nanosecond laser welding according to claim 1, which is characterized in that the lifter plate bottom surface
4 escape groove are set.
4. a kind of press device of nanosecond laser welding according to claim 1, which is characterized in that the rack top is set
Track is set, the branch is placed in the track.
5. a kind of press device of nanosecond laser welding according to claim 1, which is characterized in that the flowing water wire casing is
Two rows are arranged in parallel, and the battery modules placement plate is placed on the flowing water wire casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710242698.1A CN106984909B (en) | 2017-04-14 | 2017-04-14 | A kind of press device of nanosecond laser welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710242698.1A CN106984909B (en) | 2017-04-14 | 2017-04-14 | A kind of press device of nanosecond laser welding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106984909A CN106984909A (en) | 2017-07-28 |
| CN106984909B true CN106984909B (en) | 2018-09-18 |
Family
ID=59414990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710242698.1A Active CN106984909B (en) | 2017-04-14 | 2017-04-14 | A kind of press device of nanosecond laser welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106984909B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128659B (en) * | 2018-10-30 | 2023-10-24 | 盐城国投中科新能源科技有限公司 | Copper laser welding device |
| CN113560724B (en) * | 2021-08-16 | 2023-05-23 | 深圳市博敏电子有限公司 | Laser welding method for copper sheet of power battery |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328175A (en) * | 2011-07-28 | 2012-01-25 | 合肥国轩高科动力能源有限公司 | Square battery module laser welding fixture |
| CN203941976U (en) * | 2014-04-28 | 2014-11-12 | 山东爱通工业机器人科技有限公司 | A kind of cathode of lithium battery ear material loading welding mechanism |
| CN206854858U (en) * | 2017-04-14 | 2018-01-09 | 重庆创元新能源科技有限责任公司 | A kind of press device of nanosecond laser welding |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2510258B2 (en) * | 1975-03-08 | 1977-04-21 | Bielomatik Leuze & Co, 7442 Neuffen | METHOD AND DEVICE FOR WELDING A PLASTIC CONTAINER TO A LID |
-
2017
- 2017-04-14 CN CN201710242698.1A patent/CN106984909B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328175A (en) * | 2011-07-28 | 2012-01-25 | 合肥国轩高科动力能源有限公司 | Square battery module laser welding fixture |
| CN203941976U (en) * | 2014-04-28 | 2014-11-12 | 山东爱通工业机器人科技有限公司 | A kind of cathode of lithium battery ear material loading welding mechanism |
| CN206854858U (en) * | 2017-04-14 | 2018-01-09 | 重庆创元新能源科技有限责任公司 | A kind of press device of nanosecond laser welding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106984909A (en) | 2017-07-28 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191223 Address after: 313100 No. 5-17, Changhe Road, Paixi Street, Changxing County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Chaoheng Power Technology Co., Ltd. Address before: 401520 Chongqing Hechuan District of Hechuan Industrial Park core area standard workshop area B first buildings and fifth houses Patentee before: Chongqing Chuangyuan new energy science and technology limited liability company |
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| TR01 | Transfer of patent right |