CN207576827U - One kind prevents lithium ion battery " zebra formula " coating to be left white crimped device - Google Patents
One kind prevents lithium ion battery " zebra formula " coating to be left white crimped device Download PDFInfo
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- CN207576827U CN207576827U CN201720766432.2U CN201720766432U CN207576827U CN 207576827 U CN207576827 U CN 207576827U CN 201720766432 U CN201720766432 U CN 201720766432U CN 207576827 U CN207576827 U CN 207576827U
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- coating
- roller
- floating roller
- carrying roller
- floating
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- 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
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Abstract
The utility model is related to lithium ion battery " zebra formula " coating be prevented to be left white crimped device to one kind, including coater oven；The exit of the coater oven is equipped with floating roller and carrying roller, the floating roller is located at the top of carrying roller, the floating roller and carrying roller are fixedly connected with deviation correcting device, the arc-shaped structure of floating roller, the middle section of the floating roller is tapered to both ends, the diameter of two ends is identical, and the coating stretched out inside the coater oven is connected by floating roller and carrying roller attachment.With the above structure, the utility model one kind prevents lithium ion battery " zebra formula " coating to be left white crimped device compared with prior art, and the utility model employs correction inductor to cope with the situation that fold occurs for coating.The amplitude of fluctuation of swing rod is controlled by adjusting the angle of sliding block, so as to further adjust tension of the floating roller to coating.
Description
Technical field
Being left white crimped device, particularly one kind the utility model is related to a kind of coating prevents lithium ion battery " zebra formula " to apply
Cloth is left white crimped device.
Background technology
Electrodes of lithium-ion batteries coating process is uniformly to be coated to even good active material slurry on collector, then
Coating area is dried through baking oven again.Current common coating process can be divided into water system material and oil according to the difference of solvent
Based material, since aqueous slurry uses pure water to have environmental friendly, environmental-friendly advantage as solvent.
But it is coated in drying process in water system pole piece several " zebra formulas ", the foil in uncoated region is inhaled under tension
Heat extends, and the surface tension effects of coating zone edge receptor 1 activity material flow, and the uncoated region of pole piece is caused to dry
It is in upwarp state in case.Conventionally used electrodes of lithium-ion batteries apparatus for coating, when the first of baking oven mouth is passed through at the position upwarped
During a floating roller, uncoated region is susceptible to more fold or overlapping, during through pressure roller, since fold or overlapping cause to apply
Cloth foil discontinuity easily generates unrepairable surface quality problems or even occurs broken belt, serious shadow during tape transport
The production efficiency of coating and pole piece qualification rate are rung；In addition, conventionally used single deviation-rectifying system, only detects staying for coated foils one end
In vain, it can not realize online prison coated foils width, and and be induced for intercurrent fold is then more difficult, precision phase of rectifying a deviation
To relatively low.
Invention content
The utility model technical issues that need to address prevent lithium ion battery there is provided a kind of one kind efficiently, stable
" zebra formula " coating is left white crimped device.
To solve the technical issues of above-mentioned, the utility model, which provides one kind, prevents lithium ion battery " zebra formula " coating from staying
White crimped device, including coater oven；The exit of the coater oven is equipped with floating roller and carrying roller, and the floating roller is located at carrying roller
Top, the floating roller and carrying roller are fixedly connected with deviation correcting device, the arc-shaped structure of floating roller, the middle section of the floating roller to
Both ends are tapered, and the diameter of two ends is identical, and the coating stretched out inside the coater oven is connected by floating roller and carrying roller attachment
It connects；The deviation correcting device includes correction inductor, and the correction inductor is located at carrying roller in " tuning fork " shape, the correction inductor
Lower section, the carrying roller connect by shaft with servo motor transmission.
Further, the shaft upper end is fixedly connected with two swing rods, and the swing rod end is fixedly connected with a slide block.
With the above structure, the utility model one kind prevent lithium ion battery " zebra formula " coating be left white crimped device with
The prior art compares, and the utility model employs correction inductor to cope with the situation that fold occurs for coating.By adjusting cunning
The angle of block controls the amplitude of fluctuation of swing rod, so as to which further adjustment floating roller is to the tension of coating.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is that the utility model one kind prevents lithium ion battery " zebra formula " to be coated with the structural representation for being left white crimped device
Figure.
Fig. 2 is the front view of the utility model deviation correcting device.
Fig. 3 is the left view of the utility model deviation correcting device.
In figure：1 it is coater oven, 2 be floating roller, 3 be deviation correcting device, 4 be servo motor, 5 be correction inductor, 6 is support
Roller, 7 be sliding block, 8 be shaft, 9 be swing rod.
Specific embodiment
As shown in Figure 1, one kind prevents lithium ion battery " zebra formula " coating to be left white crimped device, including coater oven；Institute
The exit of coater oven 1 is stated equipped with floating roller 2 and carrying roller 6, the floating roller 2 is located at the top of carrying roller 6, the floating roller 2 and carrying roller 6
It being fixedly connected with deviation correcting device 3, the 2 arc-shaped structure of floating roller, the middle section of the floating roller 2 is tapered to both ends, and two
The diameter of end is identical, and the coating that 1 inside of coater oven is stretched out is connected by floating roller 2 and the attachment of carrying roller 6.Wherein, this reality
With novel based on coater oven 1, the coater oven 1 will be coated with after drying and be pulled out by floating roller 2 and carrying roller 6.It is described floating
Roller 2 is tapered from middle section to both sides, and such design can effectively strengthen the tension between floating roller 2 and coating, in advance
Fold occurs for anti-coating.Several carrying rollers 6 have adjusting to be coated on the tensioning degree in transportational process.The floating roller 2 and support
Roller 6 is arranged in order in sequence, and final floating roller 2 and carrying roller 6 are fixedly connected with deviation correcting device 3.
As shown in Figures 2 and 3, the deviation correcting device 3 includes correction inductor 5, and the correction inductor 5 is in " tuning fork "
Shape, the correction inductor 5 are located at the lower section of carrying roller 6, and the carrying roller 6 is sequentially connected by shaft 8 and servo motor 4.Its
In, the deviation correcting device 3 includes correction inductor 5, and the correction inductor 5 limits coating, the coating on carrying roller 6
When fold occurs so as to change pull-out angle, correction inductor 5 will be touched.At this moment, the correction inductor 5 will be sent out
Signal adjusts the position of shaft 8 to adjust the position being coated on carrying roller 6 by servo motor 4.
As shown in Figures 2 and 3,8 upper end of shaft is fixedly connected with two swing rods 9,9 end of swing rod and sliding block 7
It is fixedly connected.Wherein, the top of the shaft 8 is connected to two swing rods 9.The power of shaft 8 is passed to swing rod 9 by the swing rod 9
The sliding block 7 of end, such sliding block 7 can effectively control the front and back position of two swing rods 9.
To sum up, starter, floating roller 2 and carrying roller 6 will be coated with from coater oven 1 and haul out, and coating passes through the floating of special shape
Roller 2 strengthens tension, prevents coating from fold occurs.Correction inductor 5 is installed below the carrying roller 6 in end, it is described
Correction inductor 5 can sense the coating that position shifts by fold, and inductor 5 of at this moment rectifying a deviation just can send out signal simultaneously
Start servo motor 4.Shaft 8 is driven to carry out change in location to carrying roller 6 by servo motor 4, until coating restores open and flat shape
State.
Although the foregoing describe specific embodiment of the present utility model, those skilled in the art should manage
Solution, these are merely examples, various changes or modifications can be made to present embodiment, without departing from the original of the utility model
Reason and essence, the scope of protection of the utility model are only limited by the claims that follow.
Claims (2)
1. one kind prevents lithium ion battery " zebra formula " coating to be left white crimped device, including coater oven；It is characterized in that：The painting
The exit of cloth baking oven (1) is equipped with floating roller (2) and carrying roller (6), and the floating roller (2) is positioned at the top of carrying roller (6), the floating roller
(2) it is fixedly connected with carrying roller (6) with deviation correcting device (3), the arc-shaped structure of the floating roller (2), the middle section of the floating roller (2)
It is tapered to both ends, the diameter of two ends is identical, and the coating stretched out inside the coater oven (1) passes through floating roller (2) and support
Roller (6) attachment connection；The deviation correcting device (3) includes correction inductor (5), and the correction inductor (5) is in " tuning fork " shape, institute
Correction inductor (5) is stated positioned at the lower section of carrying roller (6), the carrying roller (6) is sequentially connected by shaft (8) and servo motor (4).
2. one kind according to claim 1 prevents lithium ion battery " zebra formula " coating to be left white crimped device, it is characterized in that：
Shaft (8) upper end is fixedly connected with two swing rods (9), and swing rod (9) end is fixedly connected with sliding block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720766432.2U CN207576827U (en) | 2017-06-28 | 2017-06-28 | One kind prevents lithium ion battery " zebra formula " coating to be left white crimped device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720766432.2U CN207576827U (en) | 2017-06-28 | 2017-06-28 | One kind prevents lithium ion battery " zebra formula " coating to be left white crimped device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207576827U true CN207576827U (en) | 2018-07-06 |
Family
ID=62717663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720766432.2U Active CN207576827U (en) | 2017-06-28 | 2017-06-28 | One kind prevents lithium ion battery " zebra formula " coating to be left white crimped device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207576827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204608A (en) * | 2020-01-20 | 2020-05-29 | 温州职业技术学院 | A tensioning machine for clothing production |
-
2017
- 2017-06-28 CN CN201720766432.2U patent/CN207576827U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204608A (en) * | 2020-01-20 | 2020-05-29 | 温州职业技术学院 | A tensioning machine for clothing production |
| CN111204608B (en) * | 2020-01-20 | 2021-02-12 | 温州职业技术学院 | A tensioning machine for clothing production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213200 Jiangdong Avenue 1, Jintan District, Jiangsu, Changzhou Patentee after: AVIC lithium Technology Co.,Ltd. Address before: 213200 Jiangdong Avenue 1, Jintan District, Jiangsu, Changzhou Patentee before: CHINA AVIATION LITHIUM BATTERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee after: AVIC lithium Technology Co.,Ltd. Address before: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee before: AVIC lithium Technology Co.,Ltd. Address after: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee after: Zhongchuangxin Aviation Technology Co.,Ltd. Address before: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee before: AVIC lithium Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |