CN214537214U - A copper foil drying device for production of lithium electricity paper tinsel - Google Patents
A copper foil drying device for production of lithium electricity paper tinsel Download PDFInfo
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- CN214537214U CN214537214U CN202023200098.5U CN202023200098U CN214537214U CN 214537214 U CN214537214 U CN 214537214U CN 202023200098 U CN202023200098 U CN 202023200098U CN 214537214 U CN214537214 U CN 214537214U
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- copper foil
- drying device
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Abstract
The utility model discloses a copper foil drying device for lithium battery foil production, which comprises a first installation side plate and a second installation side plate which are arranged in parallel along the transverse direction, wherein a longitudinal beam is fixedly installed between the first installation side plate and the second installation side plate; at least one heating air pipe parallel to the longitudinal beam is fixedly arranged between the first mounting side plate and the second mounting side plate, one end of the heating air pipe extends out of the first mounting side plate, and the other end of the heating air pipe extends out of the second mounting side plate; the end part of the heating air pipe extending out of the first mounting side plate is arranged in a closed manner; the utility model discloses a two heating air pipes, the effectual remaining liquid that weathers the copper foil surface blocks near copper foil acid mist simultaneously and adheres to on the copper foil surface, reduces its oxidation influence to the copper foil quality of output, improves the quality of copper foil, has solved the not good technical problem of copper foil drying device efficiency among the prior art.
Description
Technical Field
The utility model belongs to lithium electricity copper foil field relates to copper foil drying device, specifically is a copper foil drying device for lithium electricity paper tinsel production.
Background
The lithium battery all-in-one machine is high-precision equipment, and has high requirements on the processing precision of the drying device. Particularly, copper foil manufacturers continuously pursue the development of high-precision ultrathin copper foils, and the thickness of the copper foils is required to be thinner and thinner. The drying device is used as a treatment process after the copper foil is produced, and is very critical to the quality of the copper foil, so that the requirements on the function and the processing precision of the drying device are higher and higher.
At present, most structural frames of the drying device adopted by the domestic lithium battery all-in-one machine adopt a welding processing mode, so that the frame of the drying device is deformed in a welding process due to the influence of high temperature and the like during welding and the existence of large residual stress in a welding line and a heat affected zone of the welding line. Therefore, an operator is required to mechanically correct the deformation amount of the drying frame based on experience. The labor intensity of workers is high, and the machining precision error cannot be adjusted simply and conveniently. Meanwhile, in most of the existing copper foil drying devices, copper foil to be dried is attached to the surface of a cathode roller, and then a single heating air pipe is usually adopted, so that the heating effect is not good.
In addition, current drying device's stoving subassembly adopts single heating tuber pipe more, and at the in-process of stoving copper foil, it is unsatisfactory to produce the stoving effect easily, remains solution on the copper foil, and these circumstances of appearance all can lead to the fact the influence to the copper foil quality of output.
Disclosure of Invention
Not enough to prior art exists, the utility model aims to provide a copper foil drying device for lithium electricity paper tinsel production solves the not good technical problem of copper foil drying device efficiency among the prior art.
In order to solve the technical problem, the utility model discloses a following technical scheme realizes:
a copper foil drying device for lithium battery foil production comprises a first installation side plate and a second installation side plate which are arranged in parallel along the transverse direction, wherein a longitudinal beam is fixedly installed between the first installation side plate and the second installation side plate;
at least one heating air pipe parallel to the longitudinal beam is fixedly arranged between the first mounting side plate and the second mounting side plate, one end of the heating air pipe extends out of the first mounting side plate, and the other end of the heating air pipe extends out of the second mounting side plate;
the end part of the heating air pipe extending out of the first mounting side plate is arranged in a closed manner; the end parts of the heating air pipes extending out of the second mounting side plate are arranged in an open mode and are respectively provided with a hot air inlet;
and a hot air outlet group is arranged on the heating air pipe between the first mounting side plate and the second mounting side plate.
Specifically, the two ends of the longitudinal beam are provided with fixing plates, and the fixing plates are fixedly connected with the first installation side plate and the second installation side plate through bolts.
Specifically, the number of the longitudinal beams is three, one longitudinal beam is cylindrical, and the other two longitudinal beams are square columns.
Specifically, the first mounting side plate and the second mounting side plate are provided with a plurality of mounting holes.
Specifically, hot air outlet group include a plurality of rectangle exhaust vents, and all evenly arrange on the heating tuber pipe along vertically.
Specifically, first installation curb plate and second installation curb plate be the dysmorphism board, the centre of dysmorphism board be provided with the dysmorphism hole the same with the dysmorphism board shape.
Specifically, the part of the special-shaped plate on which the heating air pipe is arranged is an inclined plate forming an acute angle with the transverse direction, and the inclined plate is a rectangular plate or an arc-shaped plate.
Specifically, the heating air pipes are provided with a plurality of heating air pipes, and the corresponding hot air inlets and the corresponding hot air outlets are also provided with a plurality of heating air pipes.
Compared with the prior art, the utility model, following technological effect has:
(I) the utility model discloses a two heating air pipes, the effectual residual liquid that weathers the copper foil surface blocks near copper foil acid mist simultaneously and adheres to on the copper foil surface, reduces its oxidation influence to the copper foil quality of output, improves the quality of copper foil, has solved the not good technical problem of copper foil drying device efficiency among the prior art.
(II) the utility model changes the welding connection of the frame into the bolt connection, thereby reducing the influence caused by welding deformation; meanwhile, each part in the device can be independently processed, so that the processing quality, the precision and the service performance of the part are improved; in addition, when the size of the frame has an error, adjustment correction can be performed at the joint.
(III) the utility model provides a copper foil drying device has improved the efficiency of drying, has reduced intensity of working, has greatly alleviateed processing workman's intensity of labour, has improved the production quality of copper foil, has practiced thrift the cost simultaneously, accords with manufacturer's actual demand, to the stable batch production of lithium electricity all-in-one, to the improvement of copper foil quality, has very important meaning.
Drawings
Fig. 1 is a schematic view of the overall structure of a copper foil drying device for lithium battery foil production.
Fig. 2 is a front view of a copper foil drying device for lithium battery foil production.
Fig. 3 is an enlarged view of a heating air duct of a copper foil drying device for lithium battery foil production.
Fig. 4 is a side view of the copper foil drying device for lithium battery foil production during operation.
The meaning of the individual reference symbols in the figures is: 1-a first mounting side plate, 2-a second mounting side plate, 3-a longitudinal beam, 4-a heating air pipe, 5-a hot air inlet, 6-a hot air outlet group, 7-a fixing plate, 8-a bolt, 9-a mounting hole, 10-a rectangular air outlet hole and 11-a special-shaped hole.
The following examples are provided to explain the present invention in further detail.
Detailed Description
Note that, in the present invention, the surface of the cathode roll 12 is a copper foil to be dried.
It should be noted that fig. 4 is a side view showing the operation of the present apparatus.
It should be noted that all the components of the present invention are known in the art, and the components are not specifically described.
The following embodiments of the present invention are given, and it should be noted that the present invention is not limited to the following embodiments, and all the equivalent transformations made on the basis of the technical solution of the present application all fall into the protection scope of the present invention.
Example 1:
following the above technical solution, the present embodiment provides a copper foil drying device for lithium foil production, as shown in fig. 1 to 4, the copper foil drying device for lithium foil production includes a first installation side plate 1 and a second installation side plate 2 which are arranged in parallel along a transverse direction, and a longitudinal beam 3 is fixedly installed between the first installation side plate 1 and the second installation side plate 2;
at least one heating air pipe 4 parallel to the longitudinal beam 3 is fixedly arranged between the first mounting side plate 1 and the second mounting side plate 2, one end of the heating air pipe 4 extends out of the first mounting side plate 1, and the other end of the heating air pipe 4 extends out of the second mounting side plate 2;
the end part of the heating air pipe 4 extending out of the first mounting side plate 1 is arranged in a closed manner; the heating air pipes 4 extend out to the end parts of the second mounting side plates 2 and are arranged in an open mode and are respectively provided with hot air inlets 5;
a hot air outlet group 6 is arranged on the heating air pipe 4 between the first installation side plate 1 and the second installation side plate 2.
As a preferred scheme of this embodiment, the both ends of longeron 3 all are provided with fixed plate 7, and fixed plate 7 all passes through bolt 8 fixed connection with first installation curb plate 1 and second installation curb plate 2, chooses bolted connection for use, becomes a plurality of parts with holistic welding and passes through the bolt equipment and accomplish, has made things convenient for workman's installation and dismantlement.
As a preferred scheme of this embodiment, there are three longitudinal beams 3, one longitudinal beam 3 is cylindrical, and the other two longitudinal beams 3 are square-column longitudinal beams with different shapes, so that it is ensured that a worker can accurately find the installation direction during installation.
As a preferable configuration of the present embodiment, the first mounting side plate 1 and the second mounting side plate 2 are provided with a plurality of mounting holes 9, and the mounting holes may be provided as bolt holes or pin holes when the copper foil drying device is mounted on the lithium foil machine.
As an optimal scheme of this embodiment, hot air outlet group 6 includes a plurality of rectangle exhaust vents 10, and all evenly arranges on heating tuber pipe 4 along vertically, has guaranteed that hot-blast even injection is on the copper foil for the copper foil is heated evenly, and then has guaranteed that the drying process is even.
As an optimal scheme of this embodiment, first installation curb plate 1 and second installation curb plate 2 are the dysmorphism board, and the centre of dysmorphism board is provided with the dysmorphism hole 11 the same with the dysmorphism board shape, sets up first installation curb plate and second installation curb plate into the dysmorphism, has guaranteed that copper foil drying device can not produce the collision when installing on the lithium electricity all-in-one, also makes this device can be applicable to other industries simultaneously, and the setting in dysmorphism hole is mainly to save the material, is favorable to reduce cost.
As a preferred scheme of this embodiment, the portion of installing heating tuber pipe 4 on the dysmorphism board is the swash plate with horizontal sharp angle, and the swash plate is the rectangular plate, or the arc, sets up the swash plate and be rectangular plate or arc, can select according to the difference of cathode roll, and the specific angle of acute angle will be decided according to the concrete structure of lithium electricity all-in-one.
As a preferable scheme of this embodiment, a plurality of heating air ducts 4 are provided, and a plurality of corresponding hot air inlets 5 and hot air outlet groups 6 are also provided, and the number of the heating air ducts is also adjusted according to the difference of the cathode rolls and the area of the dried copper foil.
The utility model discloses a working process as follows:
when using this device, at first install a copper foil drying device for lithium electricity paper tinsel production on lithium electricity all-in-one through mounting hole 9, through the angle between first installation curb plate 1 of bolt 8 adjustment and second installation curb plate 2 and longeron 3, make hot air outlet 4 just to the copper foil of treating drying on the cathode roll, and be connected current hot-blast main with the hot-blast import 5 of this device, open the heating pipe valve of current heating cabinet, hot-blast from current hot-blast main carry heating tuber pipe 4, and spray to the copper foil of treating drying on the cathode roll 12 surface from the rectangle air outlet 10 on the hot-blast export group 6, dry the copper foil, weather the surperficial residual liquid of copper foil and near the acid mist of copper foil.
Claims (8)
1. A copper foil drying device for lithium battery foil production comprises a first installation side plate (1) and a second installation side plate (2) which are arranged in parallel along the transverse direction, and is characterized in that a longitudinal beam (3) is fixedly installed between the first installation side plate (1) and the second installation side plate (2);
at least one heating air pipe (4) parallel to the longitudinal beam (3) is fixedly arranged between the first mounting side plate (1) and the second mounting side plate (2), one end of the heating air pipe (4) extends out of the first mounting side plate (1), and the other end of the heating air pipe (4) extends out of the second mounting side plate (2);
the end part of the heating air pipe (4) extending out of the first mounting side plate (1) is arranged in a closed manner; the end part of the heating air pipe (4) extending out of the second mounting side plate (2) is opened and is provided with a hot air inlet (5);
and a hot air outlet group (6) is arranged on the heating air pipe (4) between the first mounting side plate (1) and the second mounting side plate (2).
2. The copper foil drying device for lithium battery foil production as claimed in claim 1, wherein fixing plates (7) are arranged at two ends of the longitudinal beam (3), and the fixing plates (7) are fixedly connected with the first installation side plate (1) and the second installation side plate (2) through bolts (8).
3. The copper foil drying device for lithium battery foil production as claimed in claim 1, wherein the number of the longitudinal beams (3) is three, one longitudinal beam (3) is cylindrical, and the other two longitudinal beams (3) are square columns.
4. The copper foil drying device for lithium battery foil production as claimed in claim 1, wherein the first installation side plate (1) and the second installation side plate (2) are provided with a plurality of installation holes (9).
5. The copper foil drying device for lithium battery foil production as recited in claim 1, wherein the hot air outlet group (6) comprises a plurality of rectangular air outlet holes (10), and the rectangular air outlet holes are uniformly arranged on the heating air pipe (4) along the longitudinal direction.
6. The copper foil drying device for lithium battery foil production as claimed in claim 1, wherein the first installation side plate (1) and the second installation side plate (2) are shaped plates, and a shaped hole (11) with the same shape as the shaped plates is formed in the middle of the shaped plates.
7. The copper foil drying device for lithium battery foil production according to claim 6, wherein the portion of the shaped plate on which the heating air duct (4) is mounted is an inclined plate forming an acute angle with the transverse direction, and the inclined plate is a rectangular plate or an arc plate.
8. The copper foil drying device for lithium battery foil production as claimed in claim 1, wherein a plurality of heating air pipes (4) are provided, and a plurality of corresponding hot air inlets (5) and hot air outlet sets (6) are also provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023200098.5U CN214537214U (en) | 2020-12-25 | 2020-12-25 | A copper foil drying device for production of lithium electricity paper tinsel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023200098.5U CN214537214U (en) | 2020-12-25 | 2020-12-25 | A copper foil drying device for production of lithium electricity paper tinsel |
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| CN214537214U true CN214537214U (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023200098.5U Active CN214537214U (en) | 2020-12-25 | 2020-12-25 | A copper foil drying device for production of lithium electricity paper tinsel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322519A (en) * | 2022-01-07 | 2022-04-12 | 广东嘉元科技股份有限公司 | Hot air drying equipment for electrolytic copper foil production |
-
2020
- 2020-12-25 CN CN202023200098.5U patent/CN214537214U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322519A (en) * | 2022-01-07 | 2022-04-12 | 广东嘉元科技股份有限公司 | Hot air drying equipment for electrolytic copper foil production |
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