CN207239436U - A kind of lithium ion battery full automatic enclosed mechanism - Google Patents
A kind of lithium ion battery full automatic enclosed mechanism Download PDFInfo
- Publication number
- CN207239436U CN207239436U CN201721138476.7U CN201721138476U CN207239436U CN 207239436 U CN207239436 U CN 207239436U CN 201721138476 U CN201721138476 U CN 201721138476U CN 207239436 U CN207239436 U CN 207239436U
- Authority
- CN
- China
- Prior art keywords
- lithium ion
- ion battery
- full automatic
- enclosed mechanism
- clamp motor
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using 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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- Secondary Cells (AREA)
Abstract
The utility model provides a kind of lithium ion battery full automatic enclosed mechanism, including fixture unit, welding unit.Fixture unit includes clamp motor and the collet in clamp motor, the horizontal slide plate for driving clamp motor to move horizontally；Collet, which includes centre, to be withstood the shaft core of lithium ion battery pole and withstands the chuck of lithium ion battery cover board.Welding unit includes the bonding machine being installed in vertical slide plate, and is stretched out from bonding machine and be directed at the laser gun of lithium ion battery cover board seam.The utility model is radial and axial upper very accurately clamping from lithium ion battery, and the spacing that can be welded according to the actual state of lithium ion battery cover board weld seam with Automatic Control, it is ensured that the weldquality of each position is high.
Description
Technical field
The utility model is related to dynamic lithium battery production technical field, especially with a kind of lithium ion battery full automatic sealing machine
Structure is related.
Background technology
Lithium ion battery is of interest by more and more technical fields in recent years, particularly nowadays by electric automobile industry
Institute's extensive use.In existing lithium ion battery production process, bonded between cover board and battery container using glue.Usually lithium from
Sub- battery is clamped by stationary fixture, then laser welding sealing.
The general operation of usual fixture is clamping to realize by clamping pole rotation, during rotating, laser gun weldering
Connect.This mode of operation centralized positioning is not accurate enough, and position while welding and welding laser gun spacing can be caused uneven, cause weld seam
Quality control is not in place.
Therefore, the present inventor devises a kind of lithium ion battery full automatic enclosed mechanism for this problem, and this case is thus
Produce.
Utility model content
The purpose of this utility model is to provide a kind of lithium ion battery full automatic enclosed mechanism, can be from lithium ion battery footpath
To with it is very accurately clamping in axial direction, and can be welded according to the actual state of lithium ion battery cover board weld seam with Automatic Control
Spacing, it is ensured that the weldquality of each position is high.
To achieve the above object, the technical solution adopted in the utility model is as follows：
A kind of lithium ion battery full automatic enclosed mechanism, including fixture unit, welding unit；
Fixture unit includes clamp motor and the collet in clamp motor, the water for driving clamp motor to move horizontally
Flat runner；Collet, which includes centre, to be withstood the shaft core of lithium ion battery pole and withstands the chuck of lithium ion battery cover board；
Welding unit includes the bonding machine being installed in vertical slide plate, and is stretched out from bonding machine and be directed at lithium ion battery
The laser gun of cover board seam.
The shaft core end is the arc to match with pole end.
The chuck is the hollow cylinder identical with the size of the cover plate.
The chuck and shaft core is an integral structure.
The welding unit side is additionally provided with detection unit, has in detection unit and is used to detect the red of weld seam size
Outer scanning sensor.
After using the above scheme, the lithium ion battery that battery is sent to the position first in the utility model clamps, water
Flat runner drives clamp motor movement, and shaft core and chuck are at the same time respectively against the position of pole and cover board, then clamp motor drive
Dynamic fixture rotation, while welding unit drops to welding position welding.The utility model is also provided with a detection unit at the same time,
After collet is clamping, rotation in advance, which is turned around, detects position and the gap spacing of actual welds, so that according to the position of seam and size
Horizontal slide plate is controlled and is moved, and the high and low position of rifle is welded in welding unit.
Brief description of the drawings
Fig. 1 is the structure diagram not clamped in the utility model preferred embodiment；
Fig. 2 is the structure diagram clamped in the utility model preferred embodiment；
Fig. 3 is the utility model preferred embodiment lithium ion battery side schematic diagram；
Fig. 4 is fixture unit schematic diagram in the utility model preferred embodiment.
Embodiment
Referring to Fig. 1 to Fig. 4, the utility model preferred embodiment is further elaborated.
A kind of lithium ion battery full automatic enclosed mechanism, the component being mainly concerned with include fixture unit 1, welding unit 2
With detection unit 3.
Fixture unit 1 is a pair of, and respectively positioned at 8 both sides of lithium ion battery, two is inwardly clamping during use.Fixture unit 1
Including clamp motor 11, collet 12 and horizontal slide plate 13.Clamp motor 11 is installed on horizontal slide plate 13, and horizontal slide plate 13 receives
Driving can move back and forth in the horizontal direction.Clamp motor 11 is the circle rotation movement of control collet, and collet 12 is installed on fixture electricity
On the output shaft of machine 11.Collet 12 is to be integrally formed in the present embodiment, including the chuck 14 of hollow cylindrical and positioned at chuck 14
Shaft core 15 on inner hub location.The top of shaft core 15 is the arc to match with 81 shape of the pole of lithium ion battery, favorably
In centralized positioning.The cylinder outer diameter of chuck 14 is identical with 82 diameter dimension of lithium ion battery cover board, so can fully push up
Firmly cover board 82, apply it uniform gripping force.
Welding unit 2 includes vertical slide plate 21 and bonding machine 22, and welding rifle 23 is extended downwardly from bonding machine 22, and right
Quasi- lithium ion battery cover board seam at the same time.Bonding machine 22 is installed in vertical slide plate 21, is controlled by it moving up and down.
Also there is detection unit 3 in the present embodiment, there is infrared scan sensor 31 in detection unit 3, be directed at lithium ion
The position of battery cover board weld seam.
During utility model works, lithium ion battery 8 is sent to position to be welded, the level of fixture unit 1 first
Slide plate 13 drives clamp motor 11 and the entirety of collet 12 to move inward, and lithium ion battery 8 is clamped, then clamp motor 12 opens
It is dynamic, drive shaft core 15 and chuck 14 to rotate, detection unit 3 detects the position of cover board seam and the spacing in gap in advance, if detecting
The position of seam is not in welding position set in advance, then adjusts horizontal slide plate 13 again, be precisely moved to welding position, at the same time
Gap real data is scanned in detection unit 3.Then welding unit 2 declines, and order welding rifle 21 falls to be welded to welding position,
According to previously-scanned gap data, the rotating speed of vertical slide plate 21 and clamp motor 12 actually can be flexibly finely tuned, so as to control
Weldquality.
Above is the utility model preferred embodiment, make that some other are simple under the utility model concept thereof
Replace and change, should all be considered as belonging to the protection category of the utility model.
Claims (5)
- A kind of 1. lithium ion battery full automatic enclosed mechanism, it is characterised in that：Including fixture unit, welding unit；Fixture unit includes clamp motor and the collet in clamp motor, drives the level that clamp motor moves horizontally sliding Plate；Collet, which includes centre, to be withstood the shaft core of lithium ion battery pole and withstands the chuck of lithium ion battery cover board；Welding unit includes the bonding machine being installed in vertical slide plate, and is stretched out from bonding machine and be directed at lithium ion battery cover board The laser gun of seam.
- A kind of 2. lithium ion battery full automatic enclosed mechanism as claimed in claim 1, it is characterised in that：The shaft core end For the arc to match with pole end.
- A kind of 3. lithium ion battery full automatic enclosed mechanism as claimed in claim 1, it is characterised in that：The chuck be with The identical hollow cylinder of the size of the cover plate.
- A kind of 4. lithium ion battery full automatic enclosed mechanism as claimed in claim 1, it is characterised in that：The chuck and axis Core is an integral structure.
- A kind of 5. lithium ion battery full automatic enclosed mechanism as claimed in claim 1, it is characterised in that：The welding unit Side is additionally provided with detection unit, has the infrared scan sensor for being used for detecting weld seam size in detection unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721138476.7U CN207239436U (en) | 2017-09-06 | 2017-09-06 | A kind of lithium ion battery full automatic enclosed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721138476.7U CN207239436U (en) | 2017-09-06 | 2017-09-06 | A kind of lithium ion battery full automatic enclosed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207239436U true CN207239436U (en) | 2018-04-17 |
Family
ID=61885343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721138476.7U Expired - Fee Related CN207239436U (en) | 2017-09-06 | 2017-09-06 | A kind of lithium ion battery full automatic enclosed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207239436U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637478A (en) * | 2018-05-15 | 2018-10-12 | 合肥国轩高科动力能源有限公司 | A kind of rotating welding positioning device of lithium ion cylinder battery cover board |
| CN115673540A (en) * | 2021-07-30 | 2023-02-03 | 宁德时代新能源科技股份有限公司 | Welding device and welding method |
-
2017
- 2017-09-06 CN CN201721138476.7U patent/CN207239436U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637478A (en) * | 2018-05-15 | 2018-10-12 | 合肥国轩高科动力能源有限公司 | A kind of rotating welding positioning device of lithium ion cylinder battery cover board |
| CN115673540A (en) * | 2021-07-30 | 2023-02-03 | 宁德时代新能源科技股份有限公司 | Welding device and welding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20200906 |