CN216658217U - Pole piece cutting equipment based on vision guide - Google Patents
Pole piece cutting equipment based on vision guide Download PDFInfo
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- CN216658217U CN216658217U CN202123233133.8U CN202123233133U CN216658217U CN 216658217 U CN216658217 U CN 216658217U CN 202123233133 U CN202123233133 U CN 202123233133U CN 216658217 U CN216658217 U CN 216658217U
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- pole piece
- cutter
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- light source
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to a pole piece cutting device based on visual guidance, which comprises a pole piece driving assembly, a cutter cutting assembly and a visual positioning assembly, wherein the pole piece driving assembly drives a pole piece to move, the visual positioning assembly identifies a V angle on the pole piece, and the cutter driving assembly drives the cutter cutting assembly to cut the pole piece. Above-mentioned pole piece cutting equipment based on vision guide can shoot the discernment through the visual positioning subassembly to judge whether accurate of the precision of pole piece drive assembly transmission, and can detect the pole piece through sensor assembly, judge simultaneously through both, adjust pole piece transport length, rethread cutter drive assembly drive cutter is tailor the subassembly and is tailor the pole piece, can effectively reduce and tailor the error, improves the pole piece and tailors the precision.
Description
Technical Field
The utility model relates to the technical field of lithium battery production, in particular to pole piece cutting equipment based on visual guidance.
Background
In the technical field of lithium battery production, pole pieces need to be wound to form a battery core, and after the pole pieces are wound to a set length, the pole pieces are cut off by a pole piece cutting assembly for the next winding. However, the length of the pole piece is generally calculated by a meter counter in the conventional pole piece cutting assembly, and the measurement accuracy of the calculation mode is low, so that errors are easy to occur, and the difference exists between the cells formed by winding.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide pole piece cutting equipment based on visual guidance to solve the technical problems and improve the transmission precision.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a pole piece cutting equipment based on vision guide, includes pole piece drive assembly, cutter cutting assembly and vision positioning assembly, pole piece drive assembly drive the pole piece removes, V angle on the visual positioning assembly discernment pole piece, cutter drive assembly drive the cutter cutting assembly cuts out the pole piece.
As a preferred technical scheme, the cutter driving assembly comprises a cutter motor, an eccentric shaft and a connecting rod, one end of the connecting rod is connected with the eccentric shaft, the other end of the connecting rod is connected with the cutter cutting assembly, and the cutter motor drives the eccentric shaft to rotate to drive the cutter cutting assembly to cut pole pieces.
As a preferred technical scheme, the cutter cutting assembly comprises a cutter upper die and a cutter lower die, the connecting rod is connected with the cutter upper die, and the cutter driving assembly drives the cutter upper die to be close to or far away from the cutter lower die.
As a preferred technical solution, the visual positioning assembly includes a camera unit and a light source unit, the camera unit is aligned with the light source unit, and the pole piece moves between the camera unit and the light source unit.
As a preferred technical scheme, the camera unit comprises a camera mounting seat, a sliding table and a camera, wherein the camera is arranged on the sliding table, and the sliding table moves along the camera mounting seat.
As a preferred technical solution, the light source unit includes a light source mounting base and a light source, the light source is disposed on the light source mounting base, and the light source is aligned with the camera.
As a preferred technical solution, a sensor assembly is further provided, and the sensor assembly is arranged on one side of the visual positioning assembly.
As a preferred technical scheme, the sensor assembly comprises a sensor, a sensor bracket and an operating handle, wherein the sensor is arranged on the sensor bracket, and the operating handle drives the sensor to move.
As a preferred technical solution, the pole piece driving assembly includes a driving motor, a driving roller and a pressing roller unit, the pressing roller unit is aligned with the driving roller, and the driving motor drives the driving roller to rotate.
As a preferred technical scheme, the compression roller unit comprises an air cylinder, a compression roller seat and a compression roller, the compression roller is rotatably arranged on the compression roller seat, and the air cylinder drives the compression roller seat to move.
The utility model has the beneficial effects that: above-mentioned pole piece cutting equipment based on vision guide can shoot the discernment through the vision positioning subassembly to judge whether accurate of the precision of pole piece drive assembly transmission, and can detect the pole piece through sensor assembly, judge simultaneously through both, adjust pole piece transport length, rethread cutter drive assembly drive cutter cuts out the subassembly and cuts out the pole piece, can effectively reduce and cut out the error, improves the pole piece and cuts out the precision.
Drawings
FIG. 1 is a schematic structural diagram of a pole piece cutting device based on visual guidance according to the present invention;
FIG. 2 is a schematic structural diagram of a pole piece driving assembly according to the present invention;
FIG. 3 is a schematic view of a cutter driving assembly according to the present invention;
FIG. 4 is a schematic view of the structure of a cutter cutting assembly according to the present invention;
FIG. 5 is a schematic view of a visual alignment assembly according to the present invention;
fig. 6 is a schematic structural view of a sensor module according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit the utility model.
As shown in figure 1, a pole piece cutting device based on visual guidance comprises a pole piece driving component 1, a cutter driving component 2, a cutter cutting component 3, a visual positioning component 4 and a sensor component 5, wherein the pole piece driving component 1 drives a pole piece a to move, the sensor component 5 is arranged on one side of the visual positioning component 4, when the pole piece driving component 1 drives the pole piece a to move for a certain length, the driving is stopped, a V angle b on the pole piece a is just aligned with the visual positioning component 4, the visual positioning component 4 photographs the pole piece a and calculates to form data, the data is transmitted to a PLC control module, the sensor component 5 detects the V angle b and transmits the data to the PLC control module, the PLC control module compares two groups of data to correct the feeding length, after the correction is finished, the cutter driving component 2 drives the cutter cutting component 3 to cut the pole piece a, so that the cutting error can be effectively reduced, and the cutting precision of the pole piece a is improved.
According to fig. 2, the pole piece driving assembly 1 includes a driving bracket 11, a driving motor 12, a driving roller 13 and a pressing roller unit 14, the driving motor 12, the driving roller 13 and the pressing roller unit 14 are disposed on the driving bracket 11, the pressing roller unit 14 is aligned with the driving roller 13, a pole piece a moves between the pressing roller unit 14 and the driving roller 13, the pressing roller unit 14 presses the pole piece a onto the driving roller 13, the driving motor 12 drives the driving roller 13 to rotate and drives the pole piece a to move, the pressing roller unit 14 includes an air cylinder 141, a pressing roller seat 142 and a pressing roller 143, the pressing roller 143 is rotatably disposed on the pressing roller seat 142, the air cylinder 141 drives the pressing roller seat 142 to move, and the pressure of the pressing roller 143 on the pole piece a can be maintained unchanged.
According to the illustration of fig. 3, the cutter driving assembly 2 comprises a cutter motor 21, an eccentric shaft 22 and a connecting rod 23, one end of the connecting rod 23 is connected with the eccentric shaft 22, the other end is connected with the cutter cutting assembly 3, the cutter motor 21 drives the eccentric shaft 22 to rotate, and the connecting rod 23 drives the cutter cutting assembly 3 to cut the pole piece a.
According to fig. 4, the cutter cutting assembly 3 includes a cutter base 31, an upper cutter die 32, a lower cutter die 33, a guide sleeve 34 and a guide rod 35, the lower cutter die 33 is disposed on the cutter base 31, a connecting rod 23 is connected with the upper cutter die 32, the guide sleeve 34 is disposed at two ends of the upper cutter die 32, one end of the guide rod 35 is fixedly disposed on the lower cutter die 33, and the guide sleeve 34 is sleeved on the guide rod 35, so that the upper cutter die 32 can move along the guide rod 35, the cutter motor 21 drives the eccentric shaft 22 to rotate, the connecting rod 23 is driven to move up and down, so as to drive the upper cutter die 32 to move up and down, and the upper cutter die 32 is close to the lower cutter die 33 to cut a pole piece or away from the pole piece a to pass through.
As shown in fig. 5, the visual positioning assembly 4 includes a camera unit 41 and a light source unit 42, the camera unit 41 is aligned with the light source unit 42, the pole piece a moves between the camera unit 41 and the light source unit 42, the camera unit 41 performs photographing identification on the pole piece a, and the light source unit 42 provides illumination support for the camera unit 41, so as to improve the photographing clarity and reduce the identification interference. The camera unit 41 includes a camera mounting seat 411, a sliding table 412 and a camera 413, the camera 413 is disposed on the sliding table 412, the sliding table 412 moves along the camera mounting seat 411, a photographing position of the camera 413 can be adjusted, scales 414 are disposed on the camera mounting seat 411, the photographing position of the camera 413 can be accurately adjusted, the light source unit 42 includes a light source mounting seat 421 and a light source 422, the light source 422 is disposed on the light source mounting seat 412, and the light source 422 is aligned with the camera 413.
According to fig. 6, the sensor assembly 5 includes a sensor 52, a sensor holder 51, a sensor slider 53 and an operating handle 54, the sensor 52 is disposed on the sensor slider 53, the sensor slider 53 is movably disposed on the sensor holder 51, the operating handle 54 is provided with a screw 55, the screw 55 is engaged with the sensor slider 53, and the operating handle 54 is driven to drive the sensor slider 53 to move so as to adjust the position of the sensor 52.
The above-described embodiments are merely preferred examples of the present invention, and not intended to limit the scope of the utility model, so that equivalent changes or modifications in the structure, features and principles of the utility model described in the claims should be included in the claims.
Claims (10)
1. The utility model provides a pole piece cutting equipment based on vision guide which characterized in that, including pole piece drive assembly, cutter cutting assembly and vision locating component, pole piece drive assembly drive the pole piece removes, vision locating component discerns the V angle on the pole piece, cutter drive assembly drive the cutter cutting assembly cuts out the pole piece.
2. The pole piece cutting device based on the visual guidance of claim 1, wherein the cutter driving assembly comprises a cutter motor, an eccentric shaft and a connecting rod, one end of the connecting rod is connected with the eccentric shaft, the other end of the connecting rod is connected with the cutter cutting assembly, and the cutter motor drives the eccentric shaft to rotate to drive the cutter cutting assembly to cut the pole piece.
3. The pole piece cutting equipment based on the visual guidance as claimed in claim 2, wherein the cutter cutting assembly comprises an upper cutter die and a lower cutter die, the connecting rod is connected with the upper cutter die, and the cutter driving assembly drives the upper cutter die to move towards or away from the lower cutter die.
4. The visual guidance-based pole piece cutting apparatus of claim 2 or 3, wherein the visual positioning assembly comprises a camera unit and a light source unit, the camera unit is aligned with the light source unit, and the pole piece moves between the camera unit and the light source unit.
5. The vision-guidance-based pole piece cutting apparatus according to claim 4, wherein the camera unit comprises a camera mounting seat, a sliding table and a camera, the camera is arranged on the sliding table, and the sliding table moves along the camera mounting seat.
6. The vision-guidance-based pole piece cutting apparatus of claim 5, wherein the light source unit comprises a light source mount and a light source, the light source being disposed on the light source mount, the light source being aligned with the camera.
7. The visual guidance-based pole piece cutting apparatus of claim 6 further provided with a sensor assembly disposed to one side of the visual positioning assembly.
8. The vision-guidance-based pole piece cutting apparatus of claim 7, wherein the sensor assembly comprises a sensor, a sensor support and an operating handle, the sensor is disposed on the sensor support, and the operating handle drives the sensor to move.
9. The vision guidance-based pole piece cutting apparatus as recited in claim 6, wherein the pole piece drive assembly includes a drive motor, a drive roller, and a pressure roller unit, the pressure roller unit being aligned with the drive roller, the drive motor driving the drive roller to rotate.
10. The pole piece cutting device based on the visual guidance as claimed in claim 9, wherein the compression roller unit comprises an air cylinder, a compression roller seat and a compression roller, the compression roller is rotatably arranged on the compression roller seat, and the air cylinder drives the compression roller seat to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123233133.8U CN216658217U (en) | 2021-12-20 | 2021-12-20 | Pole piece cutting equipment based on vision guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123233133.8U CN216658217U (en) | 2021-12-20 | 2021-12-20 | Pole piece cutting equipment based on vision guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216658217U true CN216658217U (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123233133.8U Active CN216658217U (en) | 2021-12-20 | 2021-12-20 | Pole piece cutting equipment based on vision guide |
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| Country | Link |
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| CN (1) | CN216658217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179344A (en) * | 2022-07-18 | 2022-10-14 | 东莞市雅康精密机械有限公司 | Method for designing cam trace of pole piece cutter |
-
2021
- 2021-12-20 CN CN202123233133.8U patent/CN216658217U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179344A (en) * | 2022-07-18 | 2022-10-14 | 东莞市雅康精密机械有限公司 | Method for designing cam trace of pole piece cutter |
| CN115179344B (en) * | 2022-07-18 | 2023-07-25 | 东莞市雅康精密机械有限公司 | Design method for cam trace of pole piece cutter |
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