CN108237334A - A kind of anti-dust for being cut by laser pole piece and slag device and its application method - Google Patents
A kind of anti-dust for being cut by laser pole piece and slag device and its application method Download PDFInfo
- Publication number
- CN108237334A CN108237334A CN201810074271.XA CN201810074271A CN108237334A CN 108237334 A CN108237334 A CN 108237334A CN 201810074271 A CN201810074271 A CN 201810074271A CN 108237334 A CN108237334 A CN 108237334A
- Authority
- CN
- China
- Prior art keywords
- pole piece
- protective film
- roller
- dust
- cutting
- 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.)
- Granted
Links
- 239000002893 slag Substances 0.000 title claims abstract description 37
- 239000000428 dust Substances 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 98
- 238000005520 cutting process Methods 0.000 claims abstract description 43
- 238000003698 laser cutting Methods 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000000926 separation method Methods 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 6
- 229920002799 BoPET Polymers 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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
-
- 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
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The present invention relates to laser cutting pole piece technical fields, more particularly to a kind of anti-dust for being cut by laser pole piece and slag device and its application method, its structure includes the cutting roller for being used for transmission pole piece to be cut and the laser cutting head for cutting the cutting roller superior pole piece, further include protective film, first, which crosses roller machine and second, crosses roller machine, protective film is crossed roller machine and is crossed on roller machine first and is bonded to each other with pole piece simultaneous transmission to be cut to first, the pole piece for being fitted with protective film is transmitted to cutting roller, pole piece is between protective film and cutting roller, and the regional alignment laser cutting head that protective film and pole piece are bonded, the pole piece for being fitted with protective film is transmitted to the second mistake roller machine and crosses the separation of roller machine second, the completely isolated dust of device energy and slag, and, the application method of the device has the advantages that easily operated.
Description
Technical field
The present invention relates to laser cutting pole piece technical fields, and in particular to a kind of anti-dust for being cut by laser pole piece and molten
Slag device and its application method.
Background technology
Lithium-ion-power cell is that a kind of energy is high, voltage is high, operating temperature range is wide, the battery of storage life length,
It is widely used in military and civilian compact electric apparatus, not only the demand of lithium-ion-power cell is increased at present, and to its matter
Amount requirement is also higher and higher.Wherein, automatic laser cutting pole piece is the committed step for producing lithium ion battery, in actual production,
A large amount of dust and slag can be generated after laser cutting pole piece, these dust and slag will fall and glue as removed not in time
The dispensing area being attached on pole piece, so that influencing the quality of pole piece.
The prior art generated dust and slag mainly after cutting pole piece is removed by the way of blowing, but blow
Mode dust and slag can be still blown to the dispensing area of pole piece, and dust and slag are difficult to clearly once dispensing area is fallen into
It removes, the cleannes for leading to pole piece are not good enough, influence pole piece quality.
Invention content
For the prior art, there are above-mentioned technical problems, and it is an object of the present invention to provide a kind of laser cutting pole pieces to use
Anti- dust and slag device, the device pole piece after cutting lug is made to be polluted without dust and without slag, and with simple in structure
The advantages of.
The second purpose of the present invention is to provide it is a kind of be cut by laser pole piece anti-dust and slag device application method,
The application method has the advantages that easily operated.
One of for achieving the above object, following technical scheme is provided：
A kind of laser cutting anti-dust of pole piece and slag device, the cutting including being used for transmission pole piece to be cut are provided
Roller and the laser cutting head for cutting the cutting roller superior pole piece further include the roller machine excessively of protective film, first and second and cross roller machine,
The protective film is crossed roller machine and is crossed on roller machine described first and is bonded to each other with pole piece simultaneous transmission to be cut to described first,
The pole piece for being fitted with protective film is transmitted to cutting roller, the pole piece between protective film and cutting roller, and the protective film and
Laser cutting head described in the regional alignment of pole piece fitting, be fitted with protective film pole piece be transmitted to described second cross roller machine and
The separation of roller machine is crossed described second.
Wherein, the protective film is put using protective film rolling up and down machine volume.
Wherein, the protective film in the protective film rolling up and down machine and pole piece to be cut are transmitted to described by jockey pulley respectively
First crosses roller machine.
Wherein, the described first input terminal for crossing roller machine is equipped with to adjust the deviation correcting device that the protective film walks film path.
Wherein, the deviation correcting device includes sensor and rectifying screw, the deviation data transmission that the sensor will walk film
To the rectifying screw, the rectifying screw corrects film path.
Wherein, it is described second cross roller machine output at be equipped with protection film winder, it is described protection film winder will detach after
Protective film winding.
Wherein, the protective film after separation caches roller by winding tension and is transmitted to the protection film winder.
Wherein, the protective film is PET film.
For achieving the above object two, following technical scheme is provided：
A kind of application method of above-mentioned anti-dust and slag device for being cut by laser pole piece is provided, is included the following steps,
(1) protective film and pole piece to be cut are introduced first and crosses roller machine, make protective film and pole piece to be cut first
Cross the fitting of roller machine；
(2) protective film being bonded to each other and pole piece are led into cutting roller, make the pole piece between protective film and cutting roller it
Between, continue protective film and pole piece leading to the second mistake roller machine, the protective film being bonded to each other and pole piece are crossed second in roller machine and divided
From；
(3) startup first crosses roller machine and second and crosses roller machine, and protective film and pole piece is made to be transmitted with identical linear speed, while starts and swash
The protective film and pole piece that the cutting of light cutting head is bonded to each other.
Beneficial effects of the present invention：
(1) the anti-dust of a kind of laser cutting pole piece of the invention and slag device, crossing roller machine using first will protect
Film pastes and on pole piece to be cut, and when being cut by laser pole piece, protective film is covered on pole piece, avoids powder caused by cutting
Dirt and slag fall into pole coating region, can be completely secured on pole piece without slag and dust pollution, ensure that pole coating area
Quality.
(2) the anti-dust of a kind of laser cutting pole piece of the invention and slag device, it is only necessary to which pole can be made by crossing rod machine
Piece achievees the effect that complete dust-separation, simple in structure, and person easy to operation manages the production equipment of lithium-ion-power cell.
(3) the anti-dust of a kind of laser cutting pole piece of the invention and the application method of slag device, first by protective film
Rod machine is crossed with pole piece introducing first rod machine, cutting roller and second, cutting pole piece can be carried out, and after cutting by restarting its operating
Protective film and pole piece can be automatically separated, there is high degree of automation, save manual labor and easily operated.
(4) the anti-dust of a kind of laser cutting pole piece of the invention and slag device have simple in structure, easily operated
And the characteristics of suitable for large-scale production.
Description of the drawings
Fig. 1 is a kind of anti-dust of laser cutting pole piece of embodiment 1 and the structure diagram of slag device；
Fig. 2 is a kind of anti-dust of laser cutting pole piece of embodiment 1 and the schematic diagram of slag device；
Fig. 3 is a kind of structure diagram for the anti-dust and slag device for being cut by laser pole piece of embodiment 3.
Reference numeral：
Pole piece --- 1；Cutting roller --- 2；Laser cutting head --- 3；Protective film --- 4；First crosses roller machine --- and 5；The
Two cross roller machine --- and 6；Protective film rolling up and down machine --- 7；Jockey pulley --- 8；Deviation correcting device --- 9；Protect film winder --- 10；
Winding tension caches roller --- and 11.
Specific embodiment
Below in conjunction with specific embodiment and attached drawing, the present invention is described in detail.
Embodiment 1.
A kind of anti-dust of laser cutting pole piece and slag device of the present embodiment, structure diagram as shown in Figure 1,
Protective film 4 crosses roller machine 5 with 1 simultaneous transmission of pole piece to be cut to institute first, then crosses on roller machine 5 and is bonded to each other first, pastes
The pole piece 1 that closing has protective film 4 is transmitted to cutting roller 2, and pole piece 1 is between protective film 4 and cutting roller 2, and protective film 4 and pole piece
The regional alignment laser cutting head 3 of 1 fitting, the pole piece 1 for being fitted with protective film 4 are transmitted to the second mistake roller machine 5 and cross roller 5 second
Machine detaches.
A kind of laser cutting anti-dust of pole piece and slag device, specifically as shown in Fig. 2, using protective film rolling up and down machine 7
Volume puts protective film 4, and protective film 4 is transmitted to upper first by jockey pulley 8 and crosses roller machine 5, meanwhile, pole piece 1 is transmitted also by jockey pulley 8
Roller machine 5 is crossed to first, protective film 4 is identical with the linear velocity of pole piece 1, at this point, protective film 4 and pole piece 1 are crossed in roller machine 5 first and pasted
It closes, so that protective film 4 is attached on pole piece 1.The pole piece 1 for being fitted with protective film 4 is transferred to cutting roller 2, wherein, pole piece 1 is situated between
Between protective film 4 and cutting roller 2, and the regional alignment laser cutting head 3 that protective film 4 and pole piece 1 are bonded, laser cutting head 3
It projects laser rays to cut the protective film 4 being bonded to each other and pole piece 1, the protective film 4 being bonded to each other and pole piece 1 after cutting pass through
Second crosses roller machine 6, and second, which crosses roller machine 6, sweeps away protective film 4 so as to separating protective film 4 and pole piece 1, thus automatically completes pole
The cutting of piece, is greatly saved manual labor.Protective film 4 after separation also passes sequentially through winding tension caching roller 11, protective film
For winder 10 to be wound, winding tension caching roller 11 is realized by cylinder mode, is for eliminating protective film retractable volume
10 direct speed differences, while certain tension is provided, ensure when protective film 4 is wound without belt phenomenon, while improve protective film 4 and receive
The degree of registration of volume.Certainly, the present embodiment can also use other modes that protective film 4 and pole piece 1 incoming first are crossed roller machine 5, with
And collect the protective film 4 after separation using other modes.
In the present embodiment, the first input terminal for crossing roller machine 5 is equipped with for adjusting the deviation correcting device 9 that protective film 4 walks film path,
So that protective film 4 is accurately aligned with pole piece 1, ensure covered effect of the protective film 4 to pole piece 1, which specifically, entangles
Deflection device 9 includes sensor and rectifying screw, and the sensor will walk the deviation data transmission of film to the rectifying screw, described
Rectifying screw corrects film path.
In the present embodiment, protective film 4 is PET film, and the tension of PET film is preferable.
Embodiment 2.
The present embodiment is a kind of anti-dust of laser cutting pole piece and the application method of slag device in embodiment 1,
Include the following steps,
(1) protective film 4 and pole piece 1 to be cut are introduced first and crosses roller machine 5, protective film 4 and pole piece 1 to be cut is made to exist
It is bonded in first mistake roller machine 5；
(2) protective film 4 being bonded to each other and pole piece 1 are led into cutting roller 2, makes the swashing towards laser cutting head 3 of protective film 4
Light exit wound of bullet continues protective film 4 and pole piece 1 leading to the second mistake roller machine 6, the protection that will be bonded to each other in second excessively roller machine 6
Film 4 and pole piece 1 are detaching；
(3) startup first crosses roller machine 5 and second and crosses roller machine 6, and protective film 4 and pole piece 1 is made to be transmitted with identical linear speed, is opened simultaneously
Dynamic laser cutting head 1 cuts the protective film 4 being bonded to each other and pole piece 1.
Protective film 4 and pole piece 1 were introduced rod machine and introduced cutting roller 2 by the application method, and it is cleavable pole to start operating
Piece 1, and cut after protective film 4 and pole piece 1 can be automatically separated, save manual labor, have the advantages that easily operated.
Embodiment 3.
A kind of anti-dust of laser cutting pole piece and slag device of the present embodiment, structure diagram as shown in Figure 3,
The first roller machine 6 excessively of roller machine 5 and second excessively is used for transmission protective film 4, and protective film 4 is affixed on pole piece 1, and pole piece 1 is between guarantor
Between cuticula 4 and cutting roller 2, the region that protective film 4 and pole piece 1 are bonded is located on cutting roller 2 and is directed at laser cutting head 3, makes
Protective film 4 and pole piece 1 to be cut are introduced cutting roller 2 by the used time, and pole piece 1 makes protection between protective film 4 and cutting roller 2
Film 4 and pole piece 1 to be cut are bonded on cutting roller 2, and the regional alignment laser cutting head 3 that protective film 4 and pole piece 1 are bonded,
Laser cutting head 3 cuts protective film 4 and pole piece 1.
Certainly, moreover it is possible to film mode is walked using others, as long as pole piece 1 is made to be bonded protective film 4 on cutting roller 2.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than the present invention is protected
The limitation of range is protected, although being explained in detail with reference to preferred embodiment to the present invention, those of ordinary skill in the art should
Work as understanding, technical scheme of the present invention can be modified or replaced equivalently, without departing from the reality of technical solution of the present invention
Matter and range.
Claims (9)
1. a kind of laser cutting anti-dust of pole piece and slag device, cutting roller and use including being used for transmission pole piece to be cut
In the laser cutting head for cutting the cutting roller superior pole piece, it is characterized in that：It further includes the roller machine excessively of protective film, first and second and crosses roller
Machine, the protective film are crossed roller machine and are crossed on roller machine described first and mutually paste with pole piece simultaneous transmission to be cut to described first
It closes, the pole piece for being fitted with protective film is transmitted to cutting roller, and the pole piece is between protective film and cutting roller, and the protective film
With laser cutting head described in the regional alignment of pole piece fitting, the pole piece for being fitted with protective film is transmitted to the second mistake roller machine
And cross the separation of roller machine described second.
2. a kind of laser cutting anti-dust of pole piece according to claim 1 and slag device, it is characterized in that：The guarantor
Cuticula is put using protective film rolling up and down machine volume.
3. a kind of laser cutting anti-dust of pole piece according to claim 2 and slag device, it is characterized in that：The guarantor
Protective film and pole piece to be cut in cuticula rolling up and down machine are transmitted to described first by jockey pulley respectively and cross roller machine.
4. a kind of laser cutting anti-dust of pole piece according to claim 1 and slag device, it is characterized in that：Described
One input terminal for crossing roller machine is equipped with to adjust the deviation correcting device that the protective film walks film path.
5. a kind of laser cutting anti-dust of pole piece according to claim 4 and slag device, it is characterized in that：It is described to entangle
Deflection device includes sensor and rectifying screw, and the sensor will walk the deviation data transmission of film to the rectifying screw, described
Rectifying screw corrects film path.
6. a kind of laser cutting anti-dust of pole piece according to claim 1 and slag device, it is characterized in that：Described
Two cross equipped with protection film winder at the output of roller machine, described to protect film winder by the winding of the protective film after separation.
7. a kind of laser cutting anti-dust of pole piece according to claim 6 and slag device, it is characterized in that：After separation
Protective film by winding tension cache roller be transmitted to the protection film winder.
8. a kind of laser cutting anti-dust of pole piece according to claim 1 and slag device, it is characterized in that：The guarantor
Cuticula is PET film.
9. a kind of application method for the anti-dust and slag device for being cut by laser pole piece of claim 1~8 any one of them,
It is characterized in that：Include the following steps,
(1) protective film and pole piece to be cut are introduced first and crosses roller machine, protective film and pole piece to be cut is made to cross roller first
Machine is bonded；
(2) protective film being bonded to each other and pole piece are led into cutting roller, makes the pole piece between protective film and cutting roller, after
It is continuous that protective film and pole piece are led into the second mistake roller machine, the protective film being bonded to each other and pole piece are crossed second in roller machine and detached；
(3) startup first crosses roller machine and second and crosses roller machine, protective film and pole piece is made to be transmitted with identical linear speed, while start laser and cut
Cut protective film and pole piece that head cutting is bonded to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810074271.XA CN108237334B (en) | 2018-01-25 | 2018-01-25 | Dust and slag preventing device for laser cutting pole piece and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810074271.XA CN108237334B (en) | 2018-01-25 | 2018-01-25 | Dust and slag preventing device for laser cutting pole piece and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108237334A true CN108237334A (en) | 2018-07-03 |
| CN108237334B CN108237334B (en) | 2024-03-29 |
Family
ID=62699205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810074271.XA Active CN108237334B (en) | 2018-01-25 | 2018-01-25 | Dust and slag preventing device for laser cutting pole piece and application method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108237334B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570773A (en) * | 2018-11-21 | 2019-04-05 | 深圳吉阳智能科技有限公司 | A kind of laser cutting method and device |
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2018
- 2018-01-25 CN CN201810074271.XA patent/CN108237334B/en active Active
Patent Citations (7)
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|---|---|---|---|---|
| US20050067105A1 (en) * | 2003-07-29 | 2005-03-31 | Beaudry Wallace J. | Method and apparatus for die cutting a web |
| JP2007181858A (en) * | 2006-01-06 | 2007-07-19 | Chrovit Japan:Kk | Dust protection method in laser marking |
| CN101889056A (en) * | 2007-12-07 | 2010-11-17 | 电气化学工业株式会社 | Protective film for laser processing and processing method using the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109570773A (en) * | 2018-11-21 | 2019-04-05 | 深圳吉阳智能科技有限公司 | A kind of laser cutting method and device |
| CN109570773B (en) * | 2018-11-21 | 2024-02-06 | 深圳吉阳智能科技有限公司 | Laser cutting method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108237334B (en) | 2024-03-29 |
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