CN206798800U - Lithium battery coating cutting machine - Google Patents
Lithium battery coating cutting machine Download PDFInfo
- Publication number
- CN206798800U CN206798800U CN201720715648.6U CN201720715648U CN206798800U CN 206798800 U CN206798800 U CN 206798800U CN 201720715648 U CN201720715648 U CN 201720715648U CN 206798800 U CN206798800 U CN 206798800U
- Authority
- CN
- China
- Prior art keywords
- cutting
- roller
- lithium battery
- sliding sleeve
- coating
- 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
- 238000005520 cutting process Methods 0.000 title claims abstract description 117
- 239000011248 coating agent Substances 0.000 title claims abstract description 36
- 238000000576 coating method Methods 0.000 title claims abstract description 36
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 30
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a kind of lithium battery coating cutting machine, including frame, feeding roller, cutting roller and material receiving roller, it is characterised in that：Arranged for interval has multiple cutting components on the cutting roller, each cutting component includes being slideably positioned in the sliding sleeve on the cutting roller, annular cutting knife is arranged with the sliding sleeve, screwed hole is offered on the sliding sleeve, the trip bolt to be offseted with the cutting roller is provided with the screwed hole.The utility model provides that the distance between a kind of lithium battery coating cutting machine, cutting knife are adjustable, can be applicable the section demand of different in width lithium battery pole slice.
Description
Technical field
It the utility model is related to a kind of cutting machine, more particularly to a kind of lithium battery coating cutting machine.
Background technology
Lithium battery be it is a kind of by lithium metal or lithium alloy be negative material, the battery using non-aqueous electrolytic solution.In lithium
The production technology of battery includes slurrying, film and cutting.Wherein, slurrying be with special solvent and bonding agent respectively with it is powdered
Both positive and negative polarity active material mixing, after high-speed stirred is uniform, the both positive and negative polarity material of pulpous state is made；Film is by manufactured slurry
The surface of metal foil is uniformly coated on, is dried, both positive and negative polarity pole piece is respectively prepared, and lithium battery material coating machine is to be used to expect
Belt surface is coated with lithium battery material；Cutting is that the coating segmentation of sheet is cut into multiple small pieces, it is applied to lithium battery lamination
Production.
For example, existing publication number CN204111024U utility model discloses《A kind of cutting on lithium battery diaphragm
Equipment》, including let off roll, multiple front guide rolls, multiple rear deflector rolls and the receipts passed sequentially through by lithium battery diaphragm in cutting process
Winding up roller, the cutting knife for cutting lithium battery diaphragm is provided with after an adjacent front guide roll and one between deflector roll, cutting apparatus also wraps
Film fixed mechanism is included, film fixed mechanism is included positioned at the bottom of deflector roll after the adjacent near-end one of wind-up roll and for the lithium electricity that is fixed and clamped
It is solid that the film of pond barrier film fixes pressure head, two bottom both ends for being located at film fixation pressure head and cylinder and two for controlling its lifting
Dingan County is on the side plate at rear deflector roll mounting bracket both ends and for supporting cylinder and film to fix the support frame of pressure head.On however,
Stating the distance between utility model cutting knife can not be adjusted, and cutting apparatus can only cut out the pole piece of single-width.
Utility model content
The technical problems to be solved in the utility model is the present situation for prior art, there is provided a kind of lithium battery coating cutting
The distance between machine, cutting knife is adjustable, can be applicable the section demand of different in width lithium battery pole slice.
Technical scheme is used by the utility model solves above-mentioned technical problem：A kind of lithium battery coating cutting machine, bag
Including rack, be provided with the frame for large stretch of coating is installed feeding roller, for installing cutting knife sheet coating is cut
Cutting roller and for reclaim small pieces coating material receiving roller, it is characterised in that：Arranged for interval has multiple cuttings on the cutting roller
Component, each component of cutting include being slideably positioned in the sliding sleeve on the cutting roller, and annular cutting knife is arranged with the sliding sleeve,
Screwed hole is offered on the sliding sleeve, the trip bolt to be offseted with the cutting roller is provided with the screwed hole.
As an improvement, the annular cutting knife is tight with the sliding sleeve outer wall, so, annular cutting knife is in the large stretch of painting of cutting
Prevent it from loosening during cloth, when needing to dismantle annular cutting knife, need to only be rapped in the root of annular cutting knife along sliding sleeve periphery
.
Improve again, axially offer stopper slot on the cutting roller, the head of the trip bolt is limited in described spacing
In groove, by setting stopper slot, prevent trip bolt from being skidded when fastening cutting roller.
Improve again, gib block has been axially formed on the outer wall of the cutting roller, has offered on the sliding sleeve inwall and is led with this
The guide groove being adapted to bar, by setting guide groove and gib block, guiding is provided when being slided on cutting roller for cutting component
Effect.
Improve again, be provided with the first jockey pulley in the frame between feeding roller and cutting roller, the cutting roller and
The second jockey pulley is provided between the material receiving roller, the first jockey pulley ensure that the coating planarization of sheet, and the second jockey pulley is protected
There is preferable planarization before having demonstrate,proved the coating packing of each small pieces.
Improve again, positioned opposite in the frame to have installing plate, the cutting roller is arranged on the installing plate, described
Both sides on installing plate positioned at the cutting roller are provided with the 3rd jockey pulley and the 4th jockey pulley, the 3rd jockey pulley and the 4th tension force
The setting of roller, it ensure that the cutting component on cutting roller preferably can be cut to large stretch of coated article.
Improve again, set-up mode of the feeding roller in frame is, positioned opposite in the frame to have one group of pedestal, base
Riser is provided with seat, installation bearing is provided with riser, the both ends of the feeding roller are arranged in the installation bearing, described
Riser is slideably positioned on the pedestal, and the bottom of the riser is provided with a sliding nut, and one is provided with the pedestal
Leading screw, the leading screw screw with the sliding nut.When needing to adjust the position of feeding roller, rotating threaded shaft is only needed, leading screw passes through
Sliding nut drives the movement of feeding roller.
Compared with prior art, the utility model has the advantage of：The utility model cuts component, Ke Yishi by setting
The distance between existing each cutting component is adjusted, and in cutting process, trip bolt is lock onto on cutting roller, sliding sleeve phase
It is fixedly connected for cutting roller, annular cutting knife rotates cuts to sheet coating, when needed, unclamps trip bolt,
Sliding sleeve and cutting roller loosen, now, you can light moving sliding sleeve, after sliding sleeve moves into place, locking trip bolt again is
Can, so as to realize the cutting to sheet coating so that the distance between annular cutting knife is adjustable, can be applicable different in width lithium battery
The section demand of pole piece.
Brief description of the drawings
Fig. 1 is the structural representation of lithium battery coating cutting machine in the utility model embodiment；
Fig. 2 is that mounting structure schematic diagram of the component on cutting roller is cut in the utility model embodiment.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Fig. 1 to 2, the lithium battery coating cutting machine in this implementation, including frame 1, feeding roller 21, cutting roller 22,
Material receiving roller 23, the first jockey pulley 31, the second jockey pulley 32, the 3rd jockey pulley 33 and the 4th jockey pulley 34, cutting component 5.
Wherein, feeding roller 21, cutting roller 22, material receiving roller 23, the first jockey pulley 31, the second jockey pulley 32, the 3rd jockey pulley
33 and the 4th jockey pulley 34 be arranged in frame 1, feeding roller 21 is used to install large stretch of coating 41, and cutting roller 22 is used to install cutting knife
Sheet coating is cut, material receiving roller 23 is used to reclaim small pieces coating 42, and arranged for interval there are multiple cutting groups on cutting roller 22
Part 5, each component 5 of cutting include being slideably positioned in the sliding sleeve 51 on the cutting roller 22, and ring is arranged with the sliding sleeve 51
Shape cutting knife 52, further, the annular cutting knife 52 are tight with the outer wall of sliding sleeve 51, and so, annular cutting knife 52 is dividing
Prevent it from loosening when cutting large stretch of coating 41, only need to be on the root edge of annular cutting knife 52 when needing to dismantle annular cutting knife 52
The periphery of sliding sleeve 51 to rap, in addition, offer screwed hole 511 on the sliding sleeve 51, be provided with the screwed hole 511 and institute
The trip bolt 53 that cutting roller 22 offsets is stated, meanwhile, gib block 222 has been axially formed on the outer wall of the cutting roller 22, it is described
The guide groove being adapted with the gib block 222 is offered on the inwall of sliding sleeve 51, by setting guide groove and gib block 222, to divide
Cut component 5 and provide guide effect when being slided on cutting roller 22.
In addition, axially offer stopper slot 221 on the cutting roller 22, the head of the trip bolt 53 is limited in described
In stopper slot 221, by setting stopper slot 221, prevent trip bolt 53 from being skidded when fastening cutting roller 22.
In addition, the first jockey pulley 31, the cutting are provided with the frame 1 between feeding roller 21 and cutting roller 22
The second jockey pulley 32 is provided between roller 22 and the material receiving roller 23, the first jockey pulley 31 ensure that the coating of sheet flat 41 is whole
Property, the second jockey pulley 52 ensure that the coating 42 of each small pieces has preferable planarization before dispensing.Meanwhile in the frame 1
Positioned opposite to have installing plate 11, the cutting roller 22 is arranged on the installing plate 11, positioned at described on the installing plate 11
The both sides of cutting roller 22 are provided with the 3rd jockey pulley 33 and the 4th jockey pulley 34, and the 3rd jockey pulley 23 and the 4th jockey pulley 24 are set
Put, ensure that the cutting component 5 on cutting roller 22 preferably can be cut to large stretch of coated article.
Finally, set-up mode of the feeding roller 21 in frame 1 be, positioned opposite in the frame 1 to have one group of pedestal
121, riser 122 is provided with pedestal 121, installation bearing is provided with riser 122, the both ends of the feeding roller 21 are arranged at institute
State in installation bearing, the riser 122 is slideably positioned on the pedestal 121, and the bottom of the riser 122 is provided with a cunning
Nut is moved, is provided with a leading screw 123 in the pedestal 121, the leading screw 123 screws with the sliding nut.On needs are adjusted
When expecting the position of roller 21, rotating threaded shaft 123 is only needed, leading screw 123 drives feeding roller 21 to move by sliding nut.
To sum up, the utility model cuts component 5 by setting, it is possible to achieve the distance between each cutting component 5 is carried out
Adjustment, in cutting process, trip bolt 53 is lock onto on cutting roller 22, and sliding sleeve 51 is fixedly connected relative to cutting roller 22,
Annular cutting knife 52 rotates cuts to sheet coating 41, when needed, unclamps trip bolt 53, sliding sleeve 51 and cutting roller
22 loosen, now, you can light moving sliding sleeve 51, after sliding sleeve 51 moves into place, trip bolt 53 is locked again, from
And realize the cutting to large stretch of coating 41 so that the distance between annular cutting knife 52 is adjustable, can be applicable different in width lithium battery
The section demand of pole piece.
Claims (7)
1. a kind of lithium battery coating cutting machine, including frame (1), it is provided with the frame (1) for installing large stretch of coating (41)
Feeding roller (21), for installing cutting roller (22) that cutting knife cut to large stretch of coating (41) and for reclaiming small pieces coating
(42) material receiving roller (23), it is characterised in that：Arranged for interval has multiple cutting components (5), Mei Gefen on the cutting roller (22)
Cutting component (5) includes being slideably positioned in the sliding sleeve (51) on the cutting roller (22), and annular is arranged with the sliding sleeve (51)
Cutting knife (52), screwed hole (511) is offered on the sliding sleeve (51), is provided with and the cutting roller on the screwed hole (511)
(22) trip bolt (53) to offset.
2. lithium battery coating cutting machine according to claim 1, it is characterised in that：The annular cutting knife (52) is tight with institute
State on sliding sleeve (51) outer wall.
3. lithium battery coating cutting machine according to claim 1, it is characterised in that：Axially opened up on the cutting roller (22)
Limited location groove (221), the head of the trip bolt (53) are limited in the stopper slot (221).
4. lithium battery coating cutting machine according to claim 1, it is characterised in that：Axle on the outer wall of the cutting roller (22)
To formed with gib block (222), the guide groove being adapted with the gib block (222) is offered on sliding sleeve (51) inwall.
5. lithium battery coating cutting machine according to claim 1, it is characterised in that：It is located at feeding roller on the frame (1)
(21) the first jockey pulley (31) is provided between cutting roller (22), is set between the cutting roller (22) and the material receiving roller (23)
It is equipped with the second jockey pulley (32).
6. lithium battery coating cutting machine according to claim 5, it is characterised in that：It is positioned opposite on the frame (1) to have
Installing plate (11), the cutting roller (22) are arranged on the installing plate (11), positioned at described point on the installing plate (11)
The both sides for cutting roller (22) are provided with the 3rd jockey pulley (33) and the 4th jockey pulley (34).
7. lithium battery coating cutting machine according to claim 5, it is characterised in that：The feeding roller (21) is in frame (1)
On set-up mode be that positioned opposite on the frame (1) to have one group of pedestal (121), pedestal is provided with riser on (121)
(122) installation bearing, is provided with riser (122), the both ends of the feeding roller (21) are arranged in the installation bearing, described
Riser (122) is slideably positioned on the pedestal (121), and the bottom of the riser (122) is provided with a sliding nut, described
A leading screw (123) is provided with pedestal (121), the leading screw (123) screws with the sliding nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720715648.6U CN206798800U (en) | 2017-06-15 | 2017-06-15 | Lithium battery coating cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720715648.6U CN206798800U (en) | 2017-06-15 | 2017-06-15 | Lithium battery coating cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206798800U true CN206798800U (en) | 2017-12-26 |
Family
ID=60747926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720715648.6U Expired - Fee Related CN206798800U (en) | 2017-06-15 | 2017-06-15 | Lithium battery coating cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206798800U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277643A (en) * | 2018-11-14 | 2019-01-29 | 江苏万达新能源科技股份有限公司 | A kind of lithium battery electrode plate cutting device |
| CN111286958A (en) * | 2020-02-18 | 2020-06-16 | 苏州优衣宝无纺布有限公司 | High-precision slitting device for non-woven fabric processing |
| CN114873350A (en) * | 2022-05-25 | 2022-08-09 | 广东伙伴智能装备有限公司 | Multi-column membrane separation device |
-
2017
- 2017-06-15 CN CN201720715648.6U patent/CN206798800U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277643A (en) * | 2018-11-14 | 2019-01-29 | 江苏万达新能源科技股份有限公司 | A kind of lithium battery electrode plate cutting device |
| CN111286958A (en) * | 2020-02-18 | 2020-06-16 | 苏州优衣宝无纺布有限公司 | High-precision slitting device for non-woven fabric processing |
| CN114873350A (en) * | 2022-05-25 | 2022-08-09 | 广东伙伴智能装备有限公司 | Multi-column membrane separation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20171226 Termination date: 20180615 |