CN221565361U - Pole piece coating winding and unwinding device - Google Patents
Pole piece coating winding and unwinding device Download PDFInfo
- Publication number
- CN221565361U CN221565361U CN202323384579.XU CN202323384579U CN221565361U CN 221565361 U CN221565361 U CN 221565361U CN 202323384579 U CN202323384579 U CN 202323384579U CN 221565361 U CN221565361 U CN 221565361U
- Authority
- CN
- China
- Prior art keywords
- pole piece
- winding
- unwinding
- material roll
- tensioning
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- 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.)
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- 238000004804 winding Methods 0.000 title claims abstract description 41
- 239000011248 coating agent Substances 0.000 title claims abstract description 17
- 238000000576 coating method Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
Classifications
-
- 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
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a pole piece coating winding and unwinding device, which comprises: a frame, a material roll supporting plate, a pole piece material roll, a pole piece tensioning mechanism, a pole piece tension mechanism the winding and unwinding driving mechanism, the deviation correcting detection mechanism and the deviation correcting mechanism are arranged on the frame; the winding and unwinding driving mechanism is used for driving the positive and negative rotation of the pole piece material roll to realize the switching of winding and unwinding, the pole piece tensioning mechanism comprises a tensioning driving motor, a tensioning shaft and a swinging roller connected with the tensioning shaft through two groups of swinging arms, the deviation rectifying detection mechanism is used for detecting the edge position of the pole piece material belt, the deviation correcting mechanism is used for driving the material roll supporting plate to reciprocate in the width direction of the pole piece material belt, and the pole piece coating winding and unwinding device can integrate winding and unwinding functions and can rapidly and conveniently switch working modes in the production process.
Description
Technical Field
The utility model relates to the technical field of automation equipment, in particular to a pole piece coating winding and unwinding device.
Background
The pole piece in the lithium battery is stored and transported in a material roll mode in the processing process, the pole piece is required to be opened through a winding and unwinding device when in use, most of the existing winding and unwinding devices have no deviation correcting function, deviation correcting is generally carried out in the material belt advancing process, and some pole pieces are provided with deviation correcting mechanisms, have different structural designs and cannot be used compatibly too much.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a pole piece coating winding and unwinding device which has the correction function of pole piece material strips, can be suitable for material rolls with different specifications and sizes, and can realize the integration of winding and unwinding functions.
In order to solve the technical problems, the utility model adopts a technical scheme that the pole piece coating winding and unwinding device comprises: the device comprises a frame, a material roll supporting plate, a pole piece material roll, a pole piece tensioning mechanism, a winding and unwinding driving mechanism, a deviation correcting detection mechanism and a deviation correcting mechanism, wherein the material roll supporting plate is arranged on the frame in a sliding manner through two groups of linear guide rails; the winding and unwinding driving mechanism is used for driving positive and negative rotation of the pole piece material roll to realize switching of winding and unwinding, the pole piece tensioning mechanism comprises a tensioning driving motor, a tensioning shaft and a swinging roller connected with the tensioning shaft through two groups of swinging arms, the output end of the tensioning driving motor is connected with the tensioning shaft in a transmission manner through a first belt, the swinging roller is driven to swing back and forth to adjust the tension of the pole piece material belt, the deviation correcting detecting mechanism is used for detecting the edge position of the pole piece material belt, and the deviation correcting mechanism is used for driving the material roll supporting plate to reciprocate in the width direction of the pole piece material belt.
In a preferred embodiment of the present utility model, the winding and unwinding driving mechanism includes a winding and unwinding driving motor disposed on the material roll supporting plate, and an output end of the winding and unwinding driving motor is in transmission connection with a central shaft of the pole piece material roll through a second belt.
In a preferred embodiment of the utility model, the coil support plate is further provided with a support roller for supporting the pole piece strip.
In a preferred embodiment of the utility model, the deviation rectifying detection mechanism comprises a sliding table cylinder, a bearing plate arranged on the sliding table cylinder and a sensor arranged on the bearing plate and used for detecting the edge position of the pole piece material belt.
In a preferred embodiment of the utility model, the deviation rectifying mechanism comprises a deviation rectifying electric cylinder arranged on the frame, a connecting rod is arranged at the output end of the deviation rectifying electric cylinder, and the upper end of the connecting rod penetrates through the frame and is connected with the bottom surface of the material roll supporting plate.
The beneficial effects of the utility model are as follows: the utility model discloses a pole piece coating receive and releases a roll device has the function of rectifying in pole piece material area, can be applicable to different specification and size's material and roll up, can realize receiving, the integration of unreeling function, convenient operation is swift.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a schematic structural view of a pole piece coating winding and unwinding device of the utility model;
FIG. 2 is a side view of the pole piece coating reel-up device of the present utility model;
Fig. 3 is a schematic view of another view angle of the pole piece coating winding and unwinding device of the present utility model.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a pole piece coating winding and unwinding device of the present utility model includes: the device comprises a frame 1, a material roll supporting plate 3, a pole piece material roll 4, a pole piece tensioning mechanism 5, a winding and unwinding driving mechanism 6, a deviation correcting detection mechanism 7 and a deviation correcting mechanism 8, wherein the material roll supporting plate 3 is arranged on the frame in a sliding manner through two groups of linear guide rails 2; the winding and unwinding driving mechanism is used for driving positive and negative rotation of the pole piece material roll to realize switching of winding and unwinding, the pole piece tensioning mechanism comprises a tensioning driving motor 51, a tensioning shaft 52 and a swinging roller 54 connected with the tensioning shaft through two groups of swinging arms 53, the output end of the tensioning driving motor is in transmission connection with the tensioning shaft through a first belt 55, a material roll supporting plate is further provided with a supporting roller 9 used for supporting a pole piece material belt, when the tensioning driving motor drives the tensioning shaft to rotate, the lower ends of the two groups of swinging arms are fixedly connected with the tensioning shaft, the upper ends of the two groups of swinging arms are rotationally connected with the two ends of the swinging roller, and the swinging roller can be driven to swing back and forth to adjust the tension of the pole piece material belt, so that the pole piece material roll can be free for unwinding, and the pole piece material belt of the material roll is effectively prevented from being pulled and deformed.
Specifically, the deviation rectifying detection mechanism is used for detecting the edge position of the pole piece material belt, and comprises a sliding table cylinder 71, a bearing plate 72 arranged on the sliding table cylinder and a sensor 73 arranged on the bearing plate, wherein the sensor is used for detecting the edge position of the pole piece material belt and sending information to the deviation rectifying detection mechanism to enable the deviation rectifying detection mechanism to drive and adjust the position of the pole piece material roll.
Specifically, the deviation rectifying mechanism comprises a deviation rectifying electric cylinder 81 arranged on the frame, a connecting rod 82 is arranged at the output end of the deviation rectifying electric cylinder, the upper end of the connecting rod penetrates through the frame and is connected with the bottom surface of the material roll supporting plate, and the deviation rectifying electric cylinder is used for pushing the whole material roll supporting plate to reciprocate in the width direction of the pole piece material belt so as to adjust the position of the pole piece material roll on the material roll supporting plate.
Specifically, the winding and unwinding driving mechanism comprises a winding and unwinding driving motor 61 arranged on the material roll supporting plate, the output end of the winding and unwinding driving motor is in transmission connection with the central shaft of the pole piece material roll through a second belt 62, and the winding and unwinding driving motor can realize switching of winding and unwinding functions by controlling forward and reverse rotation.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.
Claims (5)
1. A pole piece coating winding and unwinding device, comprising: the device comprises a frame, a material roll supporting plate, a pole piece material roll, a pole piece tensioning mechanism, a winding and unwinding driving mechanism, a deviation correcting detection mechanism and a deviation correcting mechanism, wherein the material roll supporting plate is arranged on the frame in a sliding manner through two groups of linear guide rails; the winding and unwinding driving mechanism is used for driving positive and negative rotation of the pole piece material roll to realize switching of winding and unwinding, the pole piece tensioning mechanism comprises a tensioning driving motor, a tensioning shaft and a swinging roller connected with the tensioning shaft through two groups of swinging arms, the output end of the tensioning driving motor is connected with the tensioning shaft in a transmission manner through a first belt, the swinging roller is driven to swing back and forth to adjust the tension of the pole piece material belt, the deviation correcting detecting mechanism is used for detecting the edge position of the pole piece material belt, and the deviation correcting mechanism is used for driving the material roll supporting plate to reciprocate in the width direction of the pole piece material belt.
2. The pole piece coating winding and unwinding device according to claim 1, wherein the winding and unwinding driving mechanism comprises a winding and unwinding driving motor arranged on a material roll supporting plate, and an output end of the winding and unwinding driving motor is in transmission connection with a central shaft of the pole piece material roll through a second belt.
3. A pole piece coating retraction device according to claim 1 wherein the roll support plate is further provided with a support roller for supporting a pole piece strip.
4. The pole piece coating winding and unwinding device according to claim 1, wherein the deviation rectifying detection mechanism comprises a sliding table cylinder, a bearing plate arranged on the sliding table cylinder and a sensor arranged on the bearing plate and used for detecting the edge position of a pole piece material belt.
5. The pole piece coating winding and unwinding device according to claim 1, wherein the deviation correcting mechanism comprises a deviation correcting electric cylinder arranged on the frame, a connecting rod is arranged at the output end of the deviation correcting electric cylinder, and the upper end of the connecting rod penetrates through the frame to be connected with the bottom surface of the material roll supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323384579.XU CN221565361U (en) | 2023-12-11 | 2023-12-11 | Pole piece coating winding and unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323384579.XU CN221565361U (en) | 2023-12-11 | 2023-12-11 | Pole piece coating winding and unwinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221565361U true CN221565361U (en) | 2024-08-20 |
Family
ID=92293294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323384579.XU Active CN221565361U (en) | 2023-12-11 | 2023-12-11 | Pole piece coating winding and unwinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221565361U (en) |
-
2023
- 2023-12-11 CN CN202323384579.XU patent/CN221565361U/en active Active
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