CN217437322U - Air-floating roller with stretching and deviation rectifying functions, air-floating roller system and oven - Google Patents
Air-floating roller with stretching and deviation rectifying functions, air-floating roller system and oven Download PDFInfo
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- CN217437322U CN217437322U CN202220224461.7U CN202220224461U CN217437322U CN 217437322 U CN217437322 U CN 217437322U CN 202220224461 U CN202220224461 U CN 202220224461U CN 217437322 U CN217437322 U CN 217437322U
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Abstract
The utility model discloses an air supporting roller, air supporting roller system and oven of area exhibition and function of rectifying, wherein take the air supporting roller of exhibition and function of rectifying, including air supporting roller shell and set up the middle partition roller core in the air supporting roller shell, the inside cavity that the said middle partition roller core will air supporting roller shell separates into first inner chamber and second inner chamber, be provided with the gas pocket on the said air supporting roller shell, wherein the gas pocket that communicates with first inner chamber and the gas pocket that communicates with the second inner chamber are inclined towards both sides from the middle partition position and are set up; the air floating roller system also comprises a first fan, a second fan, a first barometer, a second barometer and a deviation rectifying sensor; the oven with the stretching and deviation rectifying functions further comprises an oven. This take gas floating roll, gas floating roll system and oven of stretching and function of rectifying has simple structure, real-time convenient, the reliable and stable advantage of performance, has the function of stretching and rectifying when the actual application, avoids the substrate to leave white department and appear the problem of wrinkling, promotes product quality.
Description
Technical Field
The utility model relates to a lithium cell production field, especially an area is unfolded and is rectified air supporting roller, air supporting roller system and oven of function.
Background
With the rapid development of the lithium battery industry, power and energy storage are popularized, and the production demand in the industry is increased.
The trend of dual-carbon environmental protection, energy conservation and emission reduction, discharge of electricity price and the like forces equipment to continuously reduce energy consumption, reduce plant land and reduce operation cost.
The existing lithium battery coating equipment has the advantages that the speed is continuously increased, the drying oven is longer and longer, the length reaches 50-70 meters, maintenance work such as belt cleaning and threading is troublesome, the energy consumption is high, the occupied area is large, and the operation cost is high.
In the existing lithium battery coating equipment, the air holes of the air floatation roller are in the normal direction, are distributed on the surface of the roller in an orthogonal or spiral mode and only play a supporting role. The foil or film, which is continuously coated without leaving white in the middle, can be supported. But has no stretching and deviation rectifying function, and the base material is easy to wrinkle when the base material has longitudinal (tape running direction) blank.
In summary, the prior art easily causes the problems of wrinkling, displacement and the like of the base material during application, and influences the product quality.
Therefore, the present invention is directed to provide a new technical solution to solve the existing technical problems.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides a take stretching and air supporting roller, air supporting roller system and oven of rectifying the function has solved the interior base material of oven that prior art exists and has stayed the regional technical problem such as wrinkling easily of white, skew, effectively reduces oven length.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides an area is unfolded and is rectified air supporting roller of function, includes air supporting roller shell and sets up and cut off the roller core in the inside centre of air supporting roller shell, first inner chamber and second inner chamber are separated into with the inside cavity of air supporting roller shell to centre cut off the roller core, be provided with the gas pocket on the air supporting roller shell, wherein separate the position by the centre with the gas pocket of first inner chamber intercommunication and with the gas pocket of second inner chamber intercommunication and set up towards both sides slope.
As a further improvement of the above technical scheme, the intermediate partition roller core includes a first partition roller core and a second partition roller core, the inner end of the first partition roller core is connected with the inner end of the second partition roller core and isolated from each other, a roller core partition plate is arranged outside the joint of the inner ends of the first partition roller core and the second partition roller core, and the roller core partition plate partitions the inner cavity of the air floatation roller shell into the first inner cavity and the second inner cavity.
As a further improvement of the technical scheme, a first roller core inner cavity is formed in the first partition roller core, a first communication hole is formed in the inner end of the first partition roller core, and the first roller core inner cavity is communicated with the first inner cavity through the first communication hole;
the second partition roller core is internally provided with a second roller core inner cavity, the inner end of the second partition roller core is provided with a second communicating hole, and the second roller core inner cavity is communicated with the second inner cavity through the second communicating hole.
As a further improvement of the technical scheme, a first end cover flange is arranged between the first end part of the air flotation roller shell and the first end outer side wall of the middle partition roller core, a second end cover flange is arranged between the second end part of the air flotation roller shell and the second end outer side wall of the middle partition roller core, a first rubber sealing washer is arranged on the inner side of the first end cover flange, and a second rubber sealing washer is arranged on the inner side of the second end cover flange.
As a further improvement of the technical scheme, a first barometer mounting hole is formed in the first end cover flange, and a second barometer mounting hole is formed in the second end cover flange.
As a further improvement of the above technical solution, a valve core shell air hole area partition plate is arranged between the inner wall of the air floatation roller shell and the outer wall of the middle partition roller core, the valve core shell air hole area partition plate separates a first air hole inner cavity and a second air hole inner cavity on the first inner cavity and the second inner cavity, and the air holes are distributed in the areas of the air floatation roller shell corresponding to the first air hole inner cavity and the second air hole inner cavity.
As a further improvement of the technical scheme, the area isolated by the valve core shell air hole area partition plate in the inner cavity of the air flotation roller shell is one fourth of the cross section of the inner cavity of the air flotation roller shell.
As a further improvement of the above technical solution, the inclination angle of the air holes which are obliquely arranged outwards on the shell of the air flotation roller is 10 °.
The utility model discloses still provide:
an air floating roller system with stretching and deviation rectifying functions comprises the air floating roller with the stretching and deviation rectifying functions, and further comprises a first fan, a second fan, a first barometer, a second barometer and a deviation rectifying sensor;
the first fan and the second fan are respectively connected with the first inner cavity and the second inner cavity and are respectively used for providing high-pressure airflow for the first inner cavity and the second inner cavity;
the first air pressure gauge and the second air pressure gauge are respectively communicated with the first inner cavity and the second inner cavity and are respectively used for measuring the internal pressure of the first inner cavity and the second inner cavity;
the deviation-correcting sensor is used for sensing the deviation value of the base material passing through the air floatation roller shell.
The utility model discloses still provide:
the oven with the stretching and deviation correcting functions comprises an oven body, wherein the oven body is a double-layer oven body, and the air floating roller with the stretching and deviation correcting functions or the air floating roller system with the stretching and deviation correcting functions is installed in the oven body.
The utility model has the advantages that: the utility model provides an air-floating roller, an air-floating roller system and a baking oven with stretching and deviation rectifying functions, wherein the air-floating roller, the air-floating roller system and the baking oven with stretching and deviation rectifying functions enable air holes to be obliquely arranged from the middle partition to two sides, and the base material is stretched by utilizing the air outlet direction obliquely arranged to the two sides, so that the problem of wrinkling of the base material is effectively eliminated; in addition, the air holes on two sides of the middle partition part independently control air flow, the moving belt deviation problem of the base material is adjusted by controlling the sizes of the air flows on the two sides, the deviation rectifying function is realized, the whole structure is stable and reliable in performance, and the processing quality of the base material can be improved.
In conclusion, the air-floating roller with the stretching and deviation rectifying functions, the air-floating roller system and the oven solve the technical problems that the blank area of the base material in the oven is easy to wrinkle and shift in the prior art, and the length of the oven is effectively shortened.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic view of an assembly of an air-bearing roll with stretching and deflection correction;
FIG. 2 is a schematic sectional structure diagram of an air-bearing roller with stretching and deviation rectifying functions;
FIG. 3 is a schematic diagram of the internal structure of an air-bearing roller with stretching and deviation rectifying functions;
fig. 4 is a schematic diagram of an air-bearing roller system with stretching and deviation correction functions.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The technical features of the present invention can be combined interactively without conflicting with each other, as shown in fig. 1-4.
Referring to fig. 1-3, an air supporting roller of area extension and function of rectifying, including air supporting roller shell 1 and set up at the inside middle wall roller core 2 of air supporting roller shell 1, middle wall roller core 2 separates into first inner chamber 11 and second inner chamber 12 with the inside cavity of air supporting roller shell 1, be provided with gas pocket 10 on the air supporting roller shell 1, wherein with the gas pocket 10 of first inner chamber 11 intercommunication and with the gas pocket 10 of second inner chamber 12 intercommunication by middle partition position towards both sides slope setting, in this embodiment, the inclination that gas pocket 10 leaned out the setting on air supporting roller shell 1 is 10, in other embodiments, the implementer can select other inclination according to specific implementation condition and environment, all belong to based on this kind of basic conception structure the utility model discloses a protection scope.
During specific implementation, the air holes 10 are obliquely arranged from the middle gap broken part to two sides, so that air flows on the two sides reversely flow, the white part of the base material can be stretched towards the two sides by the reversely flowing air flows, the white part of the base material can be prevented from wrinkling, and the processing quality of the base material is improved.
In addition, because the first inner cavity 11 and the second inner cavity 12 are isolated from each other, when the substrate is deviated during the tape running, the air flow on the two sides can be controlled to adjust the deviation direction of the substrate, thereby realizing the deviation rectifying function.
In the technical scheme, the middle partition roller core 2 comprises a first partition roller core 21 and a second partition roller core 22, the inner end of the first partition roller core 21 is connected with the inner end of the second partition roller core 22 and is isolated from the inner end of the second partition roller core 22, a roller core partition plate 3 is arranged on the outer side of the joint of the inner ends of the first partition roller core 21 and the second partition roller core 22, and the roller core partition plate 3 partitions the inner cavity of the air floatation roller shell 1 into a first inner cavity 11 and a second inner cavity 12. A first roller core inner cavity 211 is formed in the first partition roller core 21, a first communication hole 212 is formed in the inner end of the first partition roller core 21, and the first roller core inner cavity 211 is communicated with the first inner cavity 11 through the first communication hole 212; the second roller core separating cavity 221 is arranged in the second roller core separating 22, a second communication hole 222 is arranged at the inner end of the second roller core separating 22, and the second roller core cavity 221 is communicated with the second inner cavity 12 through the second communication hole 222.
In practice, the first fan 61 supplies air flow to the first roller core inner cavity 211, and the first roller core inner cavity 211 supplies air flow to the first inner cavity 11 through the first communication hole 212; the second core inner chamber 221 is supplied with an air flow by the second fan 62, and the second core inner chamber 221 is supplied with an air flow by the second communication hole 222 to the second inner chamber 12.
In other embodiments, the practitioner may integrally form the first partitioning roller core 21 and the second partitioning roller core 22.
Preferably, a first end cover flange 41 is arranged between the first end portion of the air flotation roller shell 1 and the first end outer side wall of the middle partition roller core 2, a second end cover flange 42 is arranged between the second end portion of the air flotation roller shell 1 and the second end outer side wall of the middle partition roller core 2, a first rubber sealing gasket 43 is arranged on the inner side of the first end cover flange 41, and a second rubber sealing gasket 44 is arranged on the inner side of the second end cover flange 42.
The first end cover flange 41 is provided with a first barometer mounting hole 411, and the second end cover flange 42 is provided with a second barometer mounting hole 421. In practice, the first fan 61 and the second fan 62 are respectively communicated with the first barometer mounting hole 411 and the second barometer 421.
A valve core shell air hole area partition plate 5 is arranged between the inner wall of the air flotation roller shell 1 and the outer wall of the middle partition roller core 2, the valve core shell air hole area partition plate 5 separates a first air hole inner cavity 111 and a second air hole inner cavity 121 on the first inner cavity 11 and the second inner cavity 12, and the air holes 10 are distributed in the areas of the air flotation roller shell 1 corresponding to the first air hole inner cavity 111 and the second air hole inner cavity 121. Preferably, the area isolated by the valve core shell air hole area partition plate 5 in the internal cavity of the air flotation roller shell 1 is one fourth of the cross section of the internal cavity of the air flotation roller shell 1.
Based on foretell area is unfolded and is rectified air supporting roll of function, the utility model provides a:
referring to fig. 4, an air-bearing roller system with stretching and deviation rectifying functions comprises the air-bearing roller with stretching and deviation rectifying functions, and further comprises a first fan 61, a second fan 62, a first barometer 71, a second barometer 72 and a deviation rectifying sensor 8;
the first fan 61 and the second fan 62 are respectively connected with the first inner cavity 11 and the second inner cavity 12 and are respectively used for providing high-pressure air flow for the first inner cavity 11 and the second inner cavity 12;
the first air pressure gauge 71 and the second air pressure gauge 72 are respectively communicated with the first inner cavity 11 and the second inner cavity 12 and are respectively used for measuring the internal pressure of the first inner cavity 11 and the second inner cavity 12;
the deviation sensor 8 is used for sensing the deviation value of the substrate passing through the shell of the air floatation roller.
When the correction device is used specifically, after the deviation of the substrate caused by the running is detected by the deviation correction sensor 8, the internal pressures of the first inner cavity 11 and the second inner cavity 12 measured by combining the first barometer 71 and the second barometer 72 are adjusted by the host computer, the supply pressures of the first fan 61 and the second fan 62 are adjusted, the pressures corresponding to the first inner cavity 11 and the second inner cavity 12 are further adjusted, the sizes of the air flows of the air holes 10 on two sides of the middle partition are further adjusted, the deviation of the substrate is adjusted by using the difference of the sizes of the air flows on two sides, and the deviation correction function is realized.
For example, when the substrate is deviated to the right, the air flow of the air holes 10 on the left side can be adjusted to be larger, and the air flow of the air holes 10 on the right side can be adjusted to be smaller, so that the substrate is deviated to the left under the difference of the air flows on the two sides, and deviation rectification is realized.
The specific air flow size control is realized by adjusting the power of the first barometer 71 and the power of the second barometer 72 through the host by combining the offset measured by the deviation-correcting sensor 8 and the measured values of the first barometer 71 and the second barometer 72.
In practical application, the deviation rectifying process can realize real-time deviation rectifying through a closed-loop control system, and the processing quality of the base material is improved.
Based on foretell band is unfolded and is rectified air supporting roller and air supporting roller system of function, the utility model discloses still provide:
the oven with the stretching and deviation correcting functions comprises an oven body, wherein the oven body is a double-layer oven body, and the air floating roller with the stretching and deviation correcting functions or the air floating roller system with the stretching and deviation correcting functions is installed in the oven body.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (10)
1. The utility model provides an area is unfolded and is rectified air supporting roller of function which characterized in that: including air supporting roller shell (1) and set up at the inside middle wall roller core (2) of air supporting roller shell (1), the middle wall roller core (2) separates into first inner chamber (11) and second inner chamber (12) with the inside cavity of air supporting roller shell (1), be provided with gas pocket (10) on air supporting roller shell (1), wherein separate position by the centre and incline towards both sides setting with gas pocket (10) of first inner chamber (11) intercommunication and with gas pocket (10) of second inner chamber (12) intercommunication.
2. The air bearing roller with stretching and deviation rectifying functions as claimed in claim 1, characterized in that: the middle partition roller core (2) comprises a first partition roller core (21) and a second partition roller core (22), the inner end of the first partition roller core (21) is connected with the inner end of the second partition roller core (22) and isolated from each other, the first partition roller core (21) and the second partition roller core (22) are provided with a roller core partition plate (3) outside the inner end connection position of the roller core, and the roller core partition plate (3) separates an internal cavity of the air floatation roller shell (1) into a first inner cavity (11) and a second inner cavity (12).
3. The air bearing roller with stretching and deviation rectifying functions as claimed in claim 2, characterized in that: a first roller core inner cavity (211) is formed in the first partition roller core (21), a first communication hole (212) is formed in the inner end of the first partition roller core (21), and the first roller core inner cavity (211) is communicated with the first inner cavity (11) through the first communication hole (212);
the second roller core inner cavity (221) is formed in the second partition roller core (22), a second communication hole (222) is formed in the inner end of the second partition roller core (22), and the second roller core inner cavity (221) is communicated with the second inner cavity (12) through the second communication hole (222).
4. The air bearing roller with stretching and deviation rectifying functions as claimed in claim 1, characterized in that: be provided with first end cover flange (41) between the first end tip of air supporting roller shell (1) and the first end lateral wall of middle wall roller core (2), be provided with second end cover flange (42) between the second end tip of air supporting roller shell (1) and the second end lateral wall of middle wall roller core (2), first end cover flange (41) inboard is provided with first rubber seal ring (43), second end cover flange (42) inboard is provided with second rubber seal ring (44).
5. The air flotation roll with stretching and deviation rectifying functions as claimed in claim 4, wherein: a first barometer mounting hole (411) is formed in the first end cover flange (41), and a second barometer mounting hole (421) is formed in the second end cover flange (42).
6. The air flotation roll with stretching and deviation rectifying functions as claimed in claim 1, wherein: a valve core shell air hole area partition plate (5) is arranged between the inner wall of the air floatation roller shell (1) and the outer wall of the middle partition roller core (2), a first air hole inner cavity (111) and a second air hole inner cavity (121) are isolated from the first inner cavity (11) and the second inner cavity (12) by the valve core shell air hole area partition plate (5), and air holes (10) are distributed in the areas of the air floatation roller shell (1) corresponding to the first air hole inner cavity (111) and the second air hole inner cavity (121).
7. The air bearing roller with stretching and deviation rectifying functions as claimed in claim 6, characterized in that: the area isolated by the valve core shell air hole area partition plate (5) in the inner cavity of the air flotation roller shell (1) is one fourth of the cross section of the inner cavity of the air flotation roller shell (1).
8. The air bearing roller with stretching and deviation rectifying functions as claimed in claim 1, characterized in that: the inclination angle of the air holes (10) which are obliquely arranged outwards on the air flotation roller shell (1) is 10 degrees.
9. The utility model provides an air supporting roller system of function of rectifying is unfolded in area which characterized in that: the air bearing roller with the stretching and deviation rectifying functions comprises the air bearing roller with the stretching and deviation rectifying functions, as claimed in any one of claims 1 to 8, and further comprises a first fan (61), a second fan (62), a first air pressure gauge (71), a second air pressure gauge (72) and a deviation rectifying sensor (8);
the first fan (61) and the second fan (62) are respectively connected with the first inner cavity (11) and the second inner cavity (12) and are respectively used for providing high-pressure air flow for the first inner cavity (11) and the second inner cavity (12);
the first air pressure gauge (71) and the second air pressure gauge (72) are respectively communicated with the first inner cavity (11) and the second inner cavity (12) and are respectively used for measuring the internal pressure of the first inner cavity (11) and the second inner cavity (12);
the deviation-correcting sensor (8) is used for sensing the deviation value of the base material passing through the air-bearing roller shell (1).
10. The utility model provides an oven of function is stretched and rectified in area which characterized in that: the device comprises an oven which is a double-layer oven, wherein an air floating roller with stretching and deviation rectifying functions as claimed in any one of claims 1 to 8 or an air floating roller system with stretching and deviation rectifying functions as claimed in claim 9 is arranged in the oven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220224461.7U CN217437322U (en) | 2022-01-26 | 2022-01-26 | Air-floating roller with stretching and deviation rectifying functions, air-floating roller system and oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220224461.7U CN217437322U (en) | 2022-01-26 | 2022-01-26 | Air-floating roller with stretching and deviation rectifying functions, air-floating roller system and oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217437322U true CN217437322U (en) | 2022-09-16 |
Family
ID=83214420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220224461.7U Active CN217437322U (en) | 2022-01-26 | 2022-01-26 | Air-floating roller with stretching and deviation rectifying functions, air-floating roller system and oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217437322U (en) |
-
2022
- 2022-01-26 CN CN202220224461.7U patent/CN217437322U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 7 Tianmuhu Avenue, Kunlun Street, Liyang City, Changzhou City, Jiangsu Province 213300 Patentee after: Jiangsu Jiatuo New Energy Intelligent Equipment Co.,Ltd. Address before: 213300 Building 1, No. 588, Chengbei Avenue, Kunlun Street, Liyang City, Jiangsu Province Patentee before: Jiangsu Zhongguancun Jiatuo new energy equipment Co.,Ltd. |
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| CP03 | Change of name, title or address |