CN216235152U - Pole piece cutting equipment tension adjustment mechanism - Google Patents
Pole piece cutting equipment tension adjustment mechanism Download PDFInfo
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- CN216235152U CN216235152U CN202121647712.4U CN202121647712U CN216235152U CN 216235152 U CN216235152 U CN 216235152U CN 202121647712 U CN202121647712 U CN 202121647712U CN 216235152 U CN216235152 U CN 216235152U
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- tension adjusting
- tension
- roller
- adjustment mechanism
- pole piece
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- 230000007246 mechanism Effects 0.000 title claims abstract description 58
- 238000009499 grossing Methods 0.000 claims description 25
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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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 discloses a tension adjusting mechanism of pole piece cutting equipment, which comprises two tension adjusting mechanism vertical plates, a vertical plate connecting rod and a tension adjusting rotating shaft, wherein the vertical plate connecting rod and the tension adjusting rotating shaft are connected between the two tension adjusting mechanism vertical plates, two tension adjusting plates are arranged on the tension adjusting rotating shaft, a tension adjusting roller is arranged between the two tension adjusting plates, a tension adjusting cylinder is arranged on the inner side of each tension adjusting mechanism vertical plate, the output end of the tension adjusting cylinder is hinged to the side part of each tension adjusting plate and can drive the tension adjusting plates to swing along the axis of each tension adjusting shaft, and a plurality of tension adjusting passing rollers are also arranged between the two tension adjusting mechanism vertical plates. The tension adjusting mechanism of the pole piece cutting equipment has the advantages of simple structure, low implementation cost, easiness in maintenance, stability, reliability, strong pressure bearing capacity, convenience in use and the like, which are not possessed by the prior art.
Description
Technical Field
The utility model relates to the field of lithium battery production, in particular to a tension adjusting mechanism of pole piece cutting equipment.
Background
The lithium battery pole piece involves a plurality of processes at the cutting in-process, and the pole piece can appear tension change in carrying out whole pole piece process, influences the processingquality of pole piece, consequently needs adjust tension.
Most of the existing pole piece tension adjusting mechanisms are cantilever type structures, and the pressure bearing capacity is insufficient; some double-support tension adjusting mechanisms have the defects of complex structure, high assembly and maintenance difficulty and high implementation cost, are easy to cause problems in actual operation, have insufficient reliability and poor adjusting precision, and influence the production efficiency.
Therefore, the present invention aims to provide a new technical solution to solve the existing technical drawbacks.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a tension adjusting mechanism of a pole piece cutting device, which solves the technical defects of insufficient pressure bearing capacity, complex structure, high implementation difficulty, high implementation cost, poor reliability, low adjustment precision and the like in the prior art.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a pole piece cutting equipment tension adjustment mechanism, includes two tension adjustment mechanism risers and connects riser connecting rod, the tension adjustment pivot between two tension adjustment mechanism risers, be provided with two tension adjusting plates in the tension adjustment pivot, be provided with the tension dancer rools between two tension adjusting plates, tension adjustment mechanism riser inboard is provided with the tension adjust cylinder, the output of tension adjust cylinder articulates in the axle center swing of tension adjusting plate lateral part and can drive the tension adjusting plate along the tension dancer rools, still is provided with a plurality of tension between two tension adjustment mechanism risers and adjusts the roller.
As the improvement of the technical scheme, a potentiometer mounting seat is arranged on the outer side of a vertical plate of one tension adjusting mechanism, a potentiometer is arranged on the potentiometer mounting seat, and the potentiometer is connected with one end of the tension adjusting rotating shaft.
As a further improvement of the technical scheme, a tension adjusting roller seat is arranged on the inner side of one end of the tension adjusting plate, and a roller shaft of the tension adjusting roller is installed on the tension adjusting plate through the tension adjusting roller seat.
As a further improvement of the technical scheme, a tension adjusting leveling roller seat is arranged on the outer side of one end, where the tension adjusting roller is installed, of the tension adjusting plate, a tension adjusting leveling roller is arranged on the tension adjusting leveling roller seat, and an arc-shaped adjusting through groove used for adjusting the installation position of the tension adjusting leveling roller is formed in the tension adjusting leveling roller seat.
As a further improvement of the technical scheme, a tension adjusting cylinder seat is arranged on the inner side of a vertical plate of the tension adjusting mechanism, the tension adjusting cylinder is rotatably arranged on the tension adjusting cylinder seat, and an output shaft of the tension adjusting cylinder is rotatably connected to the tension adjusting plate through a joint bearing.
As a further improvement of the technical scheme, an adjusting plate connecting rod is arranged between the two tension adjusting plates, and a tension adjusting counterweight rod is arranged at one end, far away from the tension adjusting roller, of each of the two tension adjusting plates.
As a further improvement of the technical scheme, a first limiting stopper and a second limiting stopper are arranged on the vertical plate of the tension adjusting mechanism and used for limiting the rotation of the tension adjusting plate within a limited range, the first limiting stopper is installed at the upper end part of the vertical plate of the tension adjusting mechanism through a first limiting stopper installing seat, and the second limiting stopper is installed at the side part of the vertical plate of the tension adjusting mechanism through a second limiting stopper installing seat.
As a further improvement of the above technical solution, the tension adjusting pass rollers include a first tension adjusting pass roller, a second tension adjusting pass roller, and a third tension adjusting pass roller, and the pole piece can sequentially pass the tension adjusting pass roller, the second tension adjusting pass roller, and the third tension adjusting pass roller after passing the first tension adjusting pass roller.
As a further improvement of the above technical solution, the first tension adjusting smoothing roller, the second tension adjusting smoothing roller and the third tension adjusting smoothing roller are respectively arranged at the side portions of the first tension adjusting smoothing roller, the second tension adjusting smoothing roller and the third tension adjusting smoothing roller.
As a further improvement of the technical scheme, the tension adjusting rotating shaft is arranged on the two tension adjusting mechanism vertical plates through tension adjusting bearings.
The utility model has the beneficial effects that: the utility model provides a tension adjusting mechanism of pole piece cutting equipment, which can drive a tension adjusting plate and a tension adjusting roller to swing through a tension adjusting cylinder, so that the tension adjusting function is realized by using the tension adjusting roller; in addition, the potentiometer can detect the swing angle of the tension adjusting rotating shaft, so that the swing amplitude of the tension adjusting plate can be conveniently controlled, and the application experience is better.
To sum up, this kind of pole piece cutting equipment tension adjustment mechanism has solved prior art compressive capacity not enough, the structure is complicated, the implementation degree of difficulty is big, implementation cost is high, the reliability is poor, adjust technical defect such as precision low.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is an assembly schematic of the present invention;
FIG. 2 is a schematic view of a cutaway structure of the present invention;
fig. 3 is another sectional structure diagram of the present invention.
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. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within 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 utility model can be interactively combined without contradiction and conflict, refer to fig. 1, fig. 2 and fig. 3.
A tension adjusting mechanism of pole piece cutting equipment comprises two tension adjusting mechanism vertical plates 1, a vertical plate connecting rod 11 and a tension adjusting rotating shaft 12, wherein the vertical plate connecting rod 11 and the tension adjusting rotating shaft 12 are connected between the two tension adjusting mechanism vertical plates 1; a potentiometer mounting seat 51 is arranged on the outer side of one tension adjusting mechanism vertical plate 1, a potentiometer 5 is arranged on the potentiometer mounting seat 51, and the potentiometer 5 is connected with one end of the tension adjusting rotating shaft 12.
When the tension adjusting device is specifically implemented, the output force of the tension adjusting cylinder 4 is adjusted according to the tension change of the pole piece, so that the purpose of controlling and adjusting the tension of the pole piece is achieved. The whole mechanism is simple in structure and convenient and reliable to adjust.
In addition, the potentiometer 5 is used for detecting the swing amplitude of the tension adjusting rotating shaft 12, so that the unwinding speed is adjusted, and the tension adjusting roller 3 is slightly adjusted in a small range.
The inboard tension adjusting roller seat 31 that is provided with of 2 one ends of tension adjusting plate, the roller of tension adjusting roller 3 passes through tension adjusting roller seat 31 to be installed on tension adjusting plate 2.
Preferably, the tension adjusting plate 2 is provided with a tension adjusting smoothing roller seat 32 at the outer side of one end of the tension adjusting plate where the tension adjusting roller 3 is installed, the tension adjusting smoothing roller seat 32 is provided with a tension adjusting smoothing roller 33, and the tension adjusting smoothing roller seat 32 is provided with an arc-shaped adjusting through groove 34 for adjusting the installation position of the tension adjusting smoothing roller 33.
The tension adjusting mechanism is characterized in that a tension adjusting cylinder seat 41 is arranged on the inner side of a vertical plate 1 of the tension adjusting mechanism, the tension adjusting cylinder 4 is rotatably arranged on the tension adjusting cylinder seat 41, and an output shaft of the tension adjusting cylinder 4 is rotatably connected to the tension adjusting plate 2 through a joint bearing 42.
An adjusting plate connecting rod 21 is arranged between the two tension adjusting plates 2, and one ends of the two tension adjusting plates 2 far away from the tension adjusting rollers 3 are provided with tension adjusting balance weight rods 22.
Preferably, a first stopper 61 and a second stopper 62 are arranged on the tension adjusting mechanism vertical plate 1, the first stopper 61 and the second stopper 62 are used for limiting the rotation of the tension adjusting plate 2 within a limited range, the first stopper 61 is mounted at the upper end of the tension adjusting mechanism vertical plate 1 through a first stopper mounting seat, and the second stopper 62 is mounted at the side part of the tension adjusting mechanism vertical plate 1 through a second stopper mounting seat.
The tension adjusting rollers comprise a first tension adjusting roller 71, a second tension adjusting roller 72 and a third tension adjusting roller 73, and the pole piece can pass through the first tension adjusting roller 71 and then sequentially pass through the tension adjusting roller 3, the second tension adjusting roller 72 and the third tension adjusting roller 73; a first tension adjusting smoothing roller 74, a second tension adjusting smoothing roller 75 and a third tension adjusting smoothing roller 76 are respectively arranged on the side portions of the first tension adjusting smoothing roller 71, the second tension adjusting smoothing roller 72 and the third tension adjusting smoothing roller 73.
The tension adjusting rotating shaft 12 is installed on the vertical plates 1 of the two tension adjusting mechanisms through tension adjusting bearings 13.
Specifically, a first tension adjusting roller 71 is mounted on the equipment frame, and a second tension adjusting roller 72 and a third tension adjusting roller 73 are mounted on the side of the tension adjusting mechanism vertical plate 1 through mounting seats.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (10)
1. The utility model provides a pole piece cutting equipment tension adjustment mechanism which characterized in that: include two tension adjustment mechanism risers (1) and connect riser connecting rod (11), the tension adjustment pivot (12) between two tension adjustment mechanism risers (1), be provided with two tension adjustment plate (2) on tension adjustment pivot (12), be provided with tension adjusting roller (3) between two tension adjustment plate (2), tension adjustment mechanism riser (1) inboard is provided with tension adjusting cylinder (4), the output of tension adjusting cylinder (4) articulates in tension adjustment plate (2) lateral part can drive the axle center swing of tension adjustment plate (2) along tension adjusting shaft (12), still is provided with a plurality of tension between two tension adjustment mechanism risers (1) and adjusts the roller.
2. The pole piece cutting apparatus tension adjustment mechanism of claim 1, wherein: a potentiometer mounting seat (51) is arranged on the outer side of one tension adjusting mechanism vertical plate (1), a potentiometer (5) is arranged on the potentiometer mounting seat (51), and the potentiometer (5) is connected with one end of the tension adjusting rotating shaft (12).
3. The pole piece cutting apparatus tension adjustment mechanism of claim 1, wherein: tension adjusting plate (2) one end inboard is provided with tension adjusting roller seat (31), the roller of tension adjusting roller (3) passes through tension adjusting roller seat (31) to be installed on tension adjusting plate (2).
4. The pole piece cutting apparatus tension adjustment mechanism of claim 1, wherein: tension adjusting plate (2) are provided with tension adjusting smoothing roller seat (32) in its one end outside of installing tension adjusting roller (3), be provided with tension adjusting smoothing roller (33) on tension adjusting smoothing roller seat (32), set up arc regulation through groove (34) that are used for adjusting tension adjusting smoothing roller (33) mounted position on tension adjusting smoothing roller seat (32).
5. The pole piece cutting apparatus tension adjustment mechanism of claim 1, wherein: the tension adjusting mechanism is characterized in that a tension adjusting cylinder seat (41) is arranged on the inner side of the vertical plate (1) of the tension adjusting mechanism, the tension adjusting cylinder (4) is rotatably installed on the tension adjusting cylinder seat (41), and an output shaft of the tension adjusting cylinder (4) is rotatably connected to the tension adjusting plate (2) through a joint bearing (42).
6. The pole piece cutting apparatus tension adjustment mechanism of claim 1, wherein: an adjusting plate connecting rod (21) is arranged between the two tension adjusting plates (2), and a tension adjusting balance weight rod (22) is arranged at one end, far away from the tension adjusting roller (3), of each of the two tension adjusting plates (2).
7. The pole piece cutting apparatus tension adjustment mechanism of claim 1, wherein: be provided with first stopper (61) and second stopper (62) on tension adjustment mechanism riser (1), first stopper (61) and second stopper (62) are used for the restriction tension adjusting plate (2) are at the within range rotation of injecing, install at tension adjustment mechanism riser (1) upper end through first stopper mount pad first stopper (61), install at tension adjustment mechanism riser (1) lateral part through second stopper mount pad second stopper (62).
8. The pole piece cutting apparatus tension adjustment mechanism of claim 1, wherein: the tension adjusting roller comprises a first tension adjusting roller (71), a second tension adjusting roller (72) and a third tension adjusting roller (73), and the pole piece can sequentially bypass the tension adjusting roller (3), the second tension adjusting roller (72) and the third tension adjusting roller (73) after bypassing the first tension adjusting roller (71).
9. The pole piece cutting apparatus tension adjustment mechanism of claim 8, wherein: the lateral parts of the first tension adjusting roller (71), the second tension adjusting roller (72) and the third tension adjusting roller (73) are respectively provided with a first tension adjusting smoothing roller (74), a second tension adjusting smoothing roller (75) and a third tension adjusting smoothing roller (76).
10. The pole piece cutting apparatus tension adjustment mechanism of claim 1, wherein: the tension adjusting rotating shaft (12) is installed on the vertical plates (1) of the two tension adjusting mechanisms through tension adjusting bearings (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121647712.4U CN216235152U (en) | 2021-07-19 | 2021-07-19 | Pole piece cutting equipment tension adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121647712.4U CN216235152U (en) | 2021-07-19 | 2021-07-19 | Pole piece cutting equipment tension adjustment mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN216235152U true CN216235152U (en) | 2022-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121647712.4U Active CN216235152U (en) | 2021-07-19 | 2021-07-19 | Pole piece cutting equipment tension adjustment mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN216235152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024119948A1 (en) * | 2022-12-07 | 2024-06-13 | 宁德时代新能源科技股份有限公司 | Electrode sheet forming device |
-
2021
- 2021-07-19 CN CN202121647712.4U patent/CN216235152U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024119948A1 (en) * | 2022-12-07 | 2024-06-13 | 宁德时代新能源科技股份有限公司 | Electrode sheet forming device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231114 Address after: Room 301, Building 4, No. 2, Xinghui Road, Songshanhu Park, Dongguan City, Guangdong Province, 523000 Patentee after: Dongguan Songshanhu Jiatuo Intelligent Equipment Co.,Ltd. Address before: 523000 Room 201, building 1, No. 25, Nantang Road, Chashan Town, Dongguan City, Guangdong Province Patentee before: Dongguan Jiatuo Automation Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |