CN208840024U - A kind of positive and negative surface defect detection apparatus of lithium battery pole slice - Google Patents
A kind of positive and negative surface defect detection apparatus of lithium battery pole slice Download PDFInfo
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- CN208840024U CN208840024U CN201820314161.1U CN201820314161U CN208840024U CN 208840024 U CN208840024 U CN 208840024U CN 201820314161 U CN201820314161 U CN 201820314161U CN 208840024 U CN208840024 U CN 208840024U
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- pole piece
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- lithium battery
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Abstract
A kind of positive and negative surface defect detection apparatus of lithium battery pole slice includes an Image Acquisition analysis system and an Automated Sorting System.The Image Acquisition analysis system includes two industrial cameras, two industrial lens, four vision light sources, a controller, an industrial computer, a signal card；The Automated Sorting System includes two absorption platforms, a kinematic axis, a pigeonholes；The detection device may be implemented to detect pole piece defect automatically, accurately be screened to lithium battery pole slice, without human intervention.
Description
Technical field
The present invention relates to a kind of positive and negative surface defect detection apparatus of lithium battery pole slice, can detect the positive and negative surface of pole piece automatically
Defect, find the position of defect and size and bad product removed automatically.
Background technique
In the environment of energy conservation and emission reduction, hybrid vehicle is grown rapidly as new-energy automobile, and power electric
As its core component, quality safety is particularly important in pond.In the links such as coating, roll-in, surface is easy to produce lithium battery pole slice
The defects of scratch, dew foil, these defects can seriously affect the quality and service life of lithium battery.In order to reduce hand labor
Cost makes full use of pole piece resource, creates more preferable benefit to enterprise, needs to detect the pole piece of production.
Summary of the invention
The utility model aim is to provide a kind of device of automatic detection positive and negative surface defect of battery pole piece.
The positive and negative surface defect detection apparatus of a kind of lithium battery pole slice includes Image Acquisition analysis system and automatic point
Picking system, the Image Acquisition analysis system includes industrial camera, industrial lens, vision light source, controller and industrial computer,
It is detected article to be imaged in industrial camera by industrial lens, image is transmitted to industrial computer and is handled by industrial camera, work
There is auto Detection Software in industry computer, software can be run on industrial computer；A kind of positive and negative surface defect inspection of lithium battery pole slice
Survey device, it is characterised in that: the detection device includes an Image Acquisition analysis system and an automatic sorting
System；For acquiring pole piece image, image reaches industrial computer by cable and is analyzed the Image Acquisition analysis system,
Including two industrial cameras, the first industrial camera 2, the second industrial camera 11, two industrial lens, four vision light sources, one
Controller, an industrial computer；The Automated Sorting System includes two absorption platforms, the absorption of the first absorption platform 8, second
Platform 13, a kinematic axis, a pigeonholes, absorption platform is for adsorbing pole piece, and kinematic axis is for moving pole piece to certain bits
Detection is set, pigeonholes is used to sort the non-defective unit and bad product of pole piece；The positive and negative surface defect detection apparatus of the lithium battery pole slice is
It is processed with two industrial cameras, when detected pole piece 7 is located at the first 2 lower section of industrial camera, the first industrial camera 2 starts
It takes pictures to the front of detected pole piece 7, does positive surface treatment, after the completion, the second absorption platform 13 is sucked pole piece 7 and is moved to
Two industrial cameras 11 above again take pictures to the reverse side of detected pole piece 7, then handle reverse side；First absorption
Platform 8, the second absorption platform 13 can move left and right under control of the control system, and energy vacuum suction pole piece, make pole piece
It is moved to the picture-taking position of industrial camera；The pigeonholes 14 according to the command information of industrial computer 5, the non-defective unit of detection and
Bad product is separately stored.
Utility model has the advantages that can detecte the front of lithium battery pole slice and the defect of reverse side by the device
And the size of defect is calculated, the position of defect is demarcated and bad product is cleared out；When pole piece is placed under the first industrial camera 2
When, the first industrial camera 2 is taken pictures, and picture is sent to industrial computer processing, image processing system judges whether pole piece is good
It is good, if that the photo that the first industrial camera 2 is clapped is OK, taking pictures for the second industrial camera 11 is carried out, detection is carried out such as to reverse side
The photo that the first industrial camera of fruit 2 is clapped is NG, then pole piece is directly set to bad product, when the second industrial camera 11 is taken pictures,
Processing mode is similar with the processing mode of the first industrial camera 2；This device improves the speed of detection pole piece, reduces artificial
Labor intensity, improve work efficiency, reduce production cost, avoid human factor and caused by the wasting of resources and bad product
The problems such as excessive.
Detailed description of the invention
Fig. 1 is the utility model structure chart.
Label declaration in Fig. 1: 14 controller of vision light source 2 first industrial camera, 3 vision light source, 5 industrial computer
6 signal card, 78 first absorption platform of pole piece, 9 kinematic axis, 10 vision light source, 11 second industrial cameras, 12 vision light sources,
13 second absorption platforms, 14 pigeonholes, 15 industrial lens, 16 industrial lens.
Specific embodiment
Please referring to Fig. 1 the utility model mainly includes movement mechanism and testing agency two large divisions, when pole piece 7 is transmitted to
After on first absorption platform 8, the first industrial camera 2 takes pictures to the front of pole piece 7, if image processing system judges pole piece front
For bad product, then the second absorption platform 13 is directly transplanted on pole piece 7 on pigeonholes 14, and pole piece is sent into bad product classification；If figure
Picture processing system judges 7 front of pole piece for non-defective unit, then it is right that 11 top of the 7 to the second industrial camera of pole piece is sucked in the second absorption platform 13
The reverse side of pole piece 7 is taken pictures, and image processing system judges the reverse side of pole piece 7 if bad product, then the second absorption platform 13 is directly pole
Piece 7 is transplanted on pigeonholes 14, and pole piece is sent into bad product classification;If the reverse side of pole piece 7 is also non-defective unit, then the second absorption platform
13 pole pieces 7 are transplanted on pigeonholes 14, and pole piece is sent into non-defective unit classification.
Claims (4)
1. a kind of positive and negative surface defect detection apparatus of lithium battery pole slice, it is characterised in that: the detection device includes a figure
As acquisition analysis system and an Automated Sorting System；The Image Acquisition analysis system is for acquiring pole piece image, image
It reaches industrial computer by cable to be analyzed, including two industrial cameras: the first industrial camera (2), the second industrial camera
(11), two industrial lens, four vision light sources, a controller, an industrial computer；The Automated Sorting System includes
Two absorption platforms: the first absorption platform (8), the second absorption platform (13), a kinematic axis, a pigeonholes, absorption platform
For adsorbing pole piece, kinematic axis is detected for moving pole piece to specific position, and pigeonholes is used to sort the non-defective unit and bad product of pole piece.
2. the positive and negative surface defect detection apparatus of a kind of lithium battery pole slice according to claim 1, it is characterized in that the lithium
The positive and negative surface defect detection apparatus of battery pole piece is processed with two industrial cameras, when detected pole piece (7) is located at first
When below industrial camera (2), the first industrial camera (2) starts to take pictures to the front of detected pole piece (7), does positive place
Reason, after the completion, the second absorption platform (13) is sucked pole piece (7) and is moved to the second industrial camera (11) above again to detected pole piece
(7) reverse side is taken pictures, then is handled reverse side.
3. the positive and negative surface defect detection apparatus of a kind of lithium battery pole slice according to claim 1, it is characterized in that described
One absorption platform (8), the second absorption platform (13) can move left and right under control of the control system, and can vacuum suction pole
Piece makes pole piece be moved to the picture-taking position of industrial camera.
4. the positive and negative surface defect detection apparatus of a kind of lithium battery pole slice according to claim 1, it is characterized in that point
Platform (14) is picked according to the command information of industrial computer (5), the non-defective unit and bad product of detection are separately stored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820314161.1U CN208840024U (en) | 2018-03-07 | 2018-03-07 | A kind of positive and negative surface defect detection apparatus of lithium battery pole slice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820314161.1U CN208840024U (en) | 2018-03-07 | 2018-03-07 | A kind of positive and negative surface defect detection apparatus of lithium battery pole slice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208840024U true CN208840024U (en) | 2019-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820314161.1U Active CN208840024U (en) | 2018-03-07 | 2018-03-07 | A kind of positive and negative surface defect detection apparatus of lithium battery pole slice |
Country Status (1)
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| CN (1) | CN208840024U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397517A (en) * | 2020-04-17 | 2020-07-10 | 深圳吉阳智能科技有限公司 | Pole piece size detection method and pole piece size detection system |
| CN111855685A (en) * | 2020-07-16 | 2020-10-30 | 江苏徐工信息技术股份有限公司 | Detection device for copper electrolysis starting sheet |
| CN115555271A (en) * | 2022-09-20 | 2023-01-03 | 博众精工科技股份有限公司 | Conveying system of pole piece of battery and pole piece material supplementing method using conveying system |
-
2018
- 2018-03-07 CN CN201820314161.1U patent/CN208840024U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397517A (en) * | 2020-04-17 | 2020-07-10 | 深圳吉阳智能科技有限公司 | Pole piece size detection method and pole piece size detection system |
| CN111397517B (en) * | 2020-04-17 | 2022-09-09 | 宁德时代新能源科技股份有限公司 | Pole piece size detection method and pole piece size detection system |
| CN111855685A (en) * | 2020-07-16 | 2020-10-30 | 江苏徐工信息技术股份有限公司 | Detection device for copper electrolysis starting sheet |
| CN115555271A (en) * | 2022-09-20 | 2023-01-03 | 博众精工科技股份有限公司 | Conveying system of pole piece of battery and pole piece material supplementing method using conveying system |
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