CN202270626U - Pole piece coating machine for lithium ion battery - Google Patents
Pole piece coating machine for lithium ion battery Download PDFInfo
- Publication number
- CN202270626U CN202270626U CN2011204153402U CN201120415340U CN202270626U CN 202270626 U CN202270626 U CN 202270626U CN 2011204153402 U CN2011204153402 U CN 2011204153402U CN 201120415340 U CN201120415340 U CN 201120415340U CN 202270626 U CN202270626 U CN 202270626U
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- CN
- China
- Prior art keywords
- roll shaft
- shaft seat
- coating machine
- pole piece
- lithium ion
- 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
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Abstract
The utility model discloses a pole piece coating machine for a lithium ion battery, which comprises a roller passing shaft, a left roller shaft seat and a right roller shaft seat, wherein the roller passing shaft is located between the left roller shaft seat and the right roller shaft seat; two ends of the roller passing shaft are provided with oscillating bearings, the left and the right roller shaft seats are respectively matched with the oscillating bearings for location, the left roller shaft seat is of a fixed structure; and the right roller shaft seat is fixed on a regulating device capable of being lifted and regulated. According to the pole piece coating machine for the lithium ion battery, wrinkling of a pole piece can be regulated during coating, coating quantity can be effectively controlled, production efficiency of the battery is increased, and production cost of the lithium ion battery is reduced.
Description
Technical field
The utility model relates to a kind of coating machine, more particularly, relates in particular to a kind of electrodes of lithium-ion batteries coating machine.
Background technology
Coating is a requisite operation in the lithium ion battery production process; It also is the critical process that directly influences various performances such as battery security, capacity, uniformity; Coating is exactly with the pasty state viscous paste of making; Evenly, continuously or being coated on the matrix of being interrupted, guarantee the consistency of thickness of each coating position and coating thickness is controlled in the margin of tolerance of technological requirement.
Traditional coating machine unreel or during rolling logical roll shaft transmit pole piece regulate because possibly there is deviation in the depth of parallelism of running roller setting and is difficult to, in coating process, cause the distortion of pole piece fold easily; The rolling deflection when rolling, occurs and cause unnecessary trouble; In the middle of also may occurring high both sides low or in the middle of the high phenomenon in low both sides, coating amount also can inhomogeneous very difficult control and regulation like this, therefore; How to address the above problem, become problem demanding prompt solution.
The utility model content
The purpose of the utility model is the deficiency to above-mentioned prior art; Provide a kind of and can adjust pole piece not fold-modified problem of when coating; Can effectively control coating amount, improve the production efficiency of battery, reduce the electrodes of lithium-ion batteries coating machine of the production cost of lithium ion battery.
For addressing the above problem; A kind of electrodes of lithium-ion batteries coating machine of the utility model; Comprised roll shaft and left and right sides roll shaft seat, cross roll shaft and be positioned between the roll shaft seat of the left and right sides, wherein: said roll shaft two ends are provided with oscillating bearing; Said left and right sides roll shaft seat respectively with the suitable location of oscillating bearing, left roll shaft seat is that fixed structure, right roll shaft seat are fixed on the adjusting device that liftable regulates.
Above-mentioned a kind of electrodes of lithium-ion batteries coating machine; Said adjusting device comprises fixed base frame, sliding panel, adjustable plate, adjusting screw(rod) and handwheel; The inboard of said fixed base frame biside plate is provided with relative vertical guide groove; Be provided with sliding panel between the vertical guide groove, said adjusting screw(rod) wears in the screw hole on adjustable plate to the sliding panel, and right roll shaft seat is fixed in the adjustable plate.
Above-mentioned a kind of electrodes of lithium-ion batteries coating machine, said roll shaft excessively middle part is provided with running roller, and said running roller both ends are provided with bearing and are connected with the mistake roll shaft.
After the utility model adopts said structure,, be connected with oscillating bearing at mistake roll shaft two ends through in right roll shaft seat, liftable adjusting device being set; Running roller was arranged on the roll shaft middle part; When running, can make tiling lithium ion pole piece transmission together above that, utilize adjusting device to regulate running roller and just realize regulating the depth of parallelism along with force direction moves; Make the electrodes of lithium-ion batteries coating evenly, guaranteed that the technique effect of fold does not take place pole piece.
Description of drawings
To combine the embodiment in the accompanying drawing that the utility model is done further to specify below, but not constitute any restriction the utility model.
Fig. 1 is that the master of the utility model looks cross-sectional view;
Fig. 2 is the perspective view of the utility model.
Among the figure: 1 was roll shaft, and 11 is running roller, and 12 is bearing, and 2 is left roll shaft seat, and 3 is right roll shaft seat; 4 is oscillating bearing, and 5 is adjusting device, and 51 is fixed base frame, and 52 is sliding panel, and 53 is adjustable plate; 54 is adjusting screw(rod), and 55 is handwheel, and 56 is vertical guide groove, and 57 is pressing plate.
The specific embodiment
Consult shown in Fig. 1～2; A kind of electrodes of lithium-ion batteries coating machine of the utility model; Comprised roll shaft 1 and left and right sides roll shaft seat 2,3, cross roll shaft 1 be positioned at left and right sides roll shaft seat 2, between 3, roll shaft 1 two ends are provided with oscillating bearing 4; Left and right sides roll shaft seat 2,3 respectively with oscillating bearing 4 suitable location, left roll shaft seat 2 is fixed on the adjusting device 5 that liftable regulates for fixed structure, right roll shaft seat 3.
Adjusting device 5 comprises fixed base frame 51, sliding panel 52, adjustable plate 53, adjusting screw(rod) 54 and handwheel 55; The inboard of fixed base frame 51 biside plates is provided with relative vertical guide groove 56; Be provided with sliding panel 52 between the vertical guide groove 56; Adjusting screw(rod) 54 wears in the screw hole on adjustable plate 53 to the sliding panel 52, and right roll shaft seat 3 is fixed in the adjustable plate 53.
The utility model utilizes adjusting device 5 to come the levelness of running roller 11 when concrete the use, places the battery pole piece on the running roller 11 also can be adjusted simultaneously; The fold phenomenon that produces because of height difference can not take place, guaranteed the planarization of pole piece, yet control easily during rolling; Non-migration also can improve the efficient of work simultaneously, makes coating amount controlled simultaneously; The phenomenon that can not waste raw material has guaranteed to reduce cost.
In sum, the utility model is processed actual sample and through repeatedly use test, is seen that from the effect of use test provable the utility model can reach the purpose that it is expected like specification and diagramatic content, and practical value is unquestionable.The above embodiment that lifts only is used for conveniently illustrating the utility model; Be not that the utility model is done any pro forma restriction; Have common knowledge the knowledgeable in the technical field under any,, utilize technology contents that the utility model discloses to do the local equivalent embodiment that changes or modify if in the scope that does not break away from technical characterictic that the utility model is carried; And do not break away from the technical characterictic content of the utility model, all still belong in the scope of the utility model technical characterictic.
Claims (3)
1. electrodes of lithium-ion batteries coating machine; Comprised roll shaft (1) and left and right sides roll shaft seat (2,3); Crossing roll shaft (1) is positioned between the left and right sides roll shaft seat (2,3); It is characterized in that: described roll shaft (1) two ends are provided with oscillating bearing (4), said left and right sides roll shaft seat (2,3) respectively with the suitable location of oscillating bearing (4), left roll shaft seat (2) is that fixed structure, right roll shaft seat (3) are fixed on the adjusting device (5) that liftable regulates.
2. a kind of electrodes of lithium-ion batteries coating machine according to claim 1; It is characterized in that: said adjusting device (5) comprises fixed base frame (51), sliding panel (52), adjustable plate (53), adjusting screw(rod) (54) and handwheel (55); The inboard of described fixed base frame (51) biside plate is provided with relative vertical guide groove (56); Be provided with sliding panel (52) between the vertical guide groove (56); Described adjusting screw(rod) (54) wears in the screw hole on adjustable plate (53) to the sliding panel (52), and right roll shaft seat (3) is fixed in the adjustable plate (53).
3. a kind of electrodes of lithium-ion batteries coating machine according to claim 1 is characterized in that: described roll shaft (1) excessively middle part is provided with running roller (11), and described running roller (11) both ends are provided with bearing (12) and are connected with mistake roll shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204153402U CN202270626U (en) | 2011-10-21 | 2011-10-21 | Pole piece coating machine for lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204153402U CN202270626U (en) | 2011-10-21 | 2011-10-21 | Pole piece coating machine for lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202270626U true CN202270626U (en) | 2012-06-13 |
Family
ID=46191016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204153402U Expired - Fee Related CN202270626U (en) | 2011-10-21 | 2011-10-21 | Pole piece coating machine for lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202270626U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794246A (en) * | 2012-07-16 | 2012-11-28 | 杭州塞利仕科技有限公司 | Paste applying mechanism for applying conductive paste on surface of conductive wire and paste applying method |
| CN105600551A (en) * | 2016-02-23 | 2016-05-25 | 江苏金卫机械设备有限公司 | Adjusting device for multiple sets of strip-shaped materials |
| CN106058146A (en) * | 2016-07-26 | 2016-10-26 | 江西中加创展新能源科技有限公司 | Device for coating electrode plate of battery |
| CN107178982A (en) * | 2017-06-26 | 2017-09-19 | 江苏大族展宇新能源科技有限公司 | Milling train depth drying baker |
| CN114472057A (en) * | 2021-12-30 | 2022-05-13 | 江苏铁锚玻璃股份有限公司 | Adjustable curtain coating device for manufacturing acrylic plates |
-
2011
- 2011-10-21 CN CN2011204153402U patent/CN202270626U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794246A (en) * | 2012-07-16 | 2012-11-28 | 杭州塞利仕科技有限公司 | Paste applying mechanism for applying conductive paste on surface of conductive wire and paste applying method |
| CN102794246B (en) * | 2012-07-16 | 2015-09-30 | 杭州塞利仕科技有限公司 | A kind of for wrapping wrapping up in pulp grinder structure and wrapping up in paste-making method of electrocondution slurry on conductive filament surface |
| CN105600551A (en) * | 2016-02-23 | 2016-05-25 | 江苏金卫机械设备有限公司 | Adjusting device for multiple sets of strip-shaped materials |
| CN106058146A (en) * | 2016-07-26 | 2016-10-26 | 江西中加创展新能源科技有限公司 | Device for coating electrode plate of battery |
| CN107178982A (en) * | 2017-06-26 | 2017-09-19 | 江苏大族展宇新能源科技有限公司 | Milling train depth drying baker |
| CN114472057A (en) * | 2021-12-30 | 2022-05-13 | 江苏铁锚玻璃股份有限公司 | Adjustable curtain coating device for manufacturing acrylic plates |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20171021 |