CN202092602U - Device for measuring coating length of coating machine in on-line and non-contact manner - Google Patents
Device for measuring coating length of coating machine in on-line and non-contact manner Download PDFInfo
- Publication number
- CN202092602U CN202092602U CN2011200486933U CN201120048693U CN202092602U CN 202092602 U CN202092602 U CN 202092602U CN 2011200486933 U CN2011200486933 U CN 2011200486933U CN 201120048693 U CN201120048693 U CN 201120048693U CN 202092602 U CN202092602 U CN 202092602U
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- China
- Prior art keywords
- coating
- line
- line image
- length
- pole piece
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- Expired - Fee Related
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Abstract
The utility model relates to a device for measuring the coating length of a coating machine in an on-line and non-contact manner, which is used for the quality control during the manufacturing process of lithium ion battery pole pieces. A to-be-measured pole piece is arranged on a coating head; a coating starting line image camera and a coating terminating line image camera are fixed on a sliding block provided with a vernier; a vernier zero-adjusting position is arranged on the vernier; the two cameras are used for shooting the two lines, namely the coating starting line and the coating terminating line of the to-be-measured pole piece and simultaneously inputting to a display screen. Through the adoption of the device, each length display condition can be observed straightforwardly, and zero missed detection is guaranteed, so that the product qualification rate is greatly improved; and the length display condition can be judged automatically through software, so that automatic alarm or operation stop can be performed when a camera picture signal exceeds a setting range, and the product qualification rate is guaranteed to be under the automatic control.
Description
Technical field
The utility model relates to a kind of coating machine and is coated with the online non-contact measurement apparatus of cloth length, is used for the quality control of electrodes of lithium-ion batteries production run.
Background technology
Electrodes of lithium-ion batteries is in process of production because the tape running speed of pole piece is very fast; cannot be coated with cloth length in the scrutiny coating process; if shutdown inspection; then the pole piece quality of stopping process can be affected; therefore a kind of device of special invention, on-line measurement and demonstration coating precise length in process of production.
Summary of the invention
The purpose of this utility model is: provide a kind of and be provided with two cameras two lines shootings before and after the pole piece to be measured coating are input in the screen display simultaneously, be coated with the online non-contact measurement apparatus of cloth length by the coating machine that just can judge the length precision that is coated with and concrete length data to the contrast of screen picture and vernier graduation reading.
It is achieved in that pole piece to be measured is installed on the dispense tip, coating start line image pickup head and coating terminated line image pickup head are fixed on the slide block that has vernier scale, vernier scale is provided with vernier scale to zero-bit, two cameras are made a video recording two lines of coating start line and coating terminated line of pole piece to be measured and are input in the display screen simultaneously, wherein pairs of bit line coating start line image is presented at display screen top, and pairs of bit line coating terminated line image is presented at the display screen bottom.Display screen described in the utility model is computer monitor or all kinds of LCDs.
Description of drawings
Fig. 1: the utility model structural representation
Wherein: 1, display screen 2, pairs of bit line coating start line image 3, pairs of bit line coating terminated line image 4, coating start line image pickup head 5, coating terminated line image pickup head 6, pole piece to be measured 7, vernier scale 8, vernier scale are to zero-bit 9, dispense tip
Embodiment
The utility model is achieved in that pole piece 6 to be measured is installed on the dispense tip 9, coating start line image pickup head 4 and coating terminated line image pickup head 5 are fixed on the slide block that has vernier scale 7, vernier scale 7 is provided with vernier scale to zero-bit 8, coating start line image pickup head 4 and coating terminated line image pickup head 5 are input to two line shootings of coating start line and coating terminated line of pole piece 6 to be measured in the display screen 1 simultaneously, wherein pairs of bit line coating start line image 2 is presented at display screen 1 top, and pairs of bit line coating terminated line image 3 is presented at display screen 1 bottom.Display screen 1 described in the utility model is computer monitor or all kinds of LCDs.
During work, two cameras are fixed on the slide block that has vernier scale, adjust two camera positions, two cameras are input to two line shootings of coating start line and coating terminated line of pole piece in the screen display simultaneously, wherein the pattern displaying of front is on top, and the image of back is presented at the bottom.Vernier graduation is earlier to zero before using, and shooting display image top pattern and bottom pattern just on a line, illustrate that length is 0 millimeter.The dollying head makes top pattern and bottom pattern shooting line just on a line in use, and reading the vernier scale data is exactly the physical length of coating.Two patterns align in process of production, when two patterns misplace, illustrate that length control is bad, need to adjust machine, in order to avoid produce waste product.By just can know the quality quality of product to the judgement of display pattern.Input signal can be continuous image pickup signal, also can be individual picture signal.The image or the picture signal of coating pole piece are simultaneously displayed on the screen, by program or manually compare judgement, determine coating pole piece length precision.Can adorn a sensor on the camera next door and detect the coating signal, when coating line was in the camera center, picture signal fixed on display, and whether two coating lines align before and after can observing very intuitively, come when next detection signal, image just is updated to next image.So just can observe each length very intuitively and show situation, guarantee not have the situation of omission, the qualification rate of product is improved a lot.Can also utilize software, length is shown that situation judges automatically, when the camera image signal exceeds setting range, report to the police automatically or shut down, guarantee that the qualification rate of product is under the automatic control.
Claims (2)
1. a coating machine is coated with the online non-contact measurement apparatus of cloth length, pole piece to be measured (6) is installed on the dispense tip (9), it is characterized in that: will be coated with start line image pickup head (4) and the coating terminated line image pickup head (5) be fixed on the slide block that has vernier scale (7), vernier scale (7) is provided with vernier scale to zero-bit (8), coating start line image pickup head (4) and coating terminated line image pickup head (5) are input to two line shootings of coating start line and coating terminated line of pole piece to be measured (6) in the display screen (1) simultaneously, wherein pairs of bit line coating start line image (2) is presented at display screen (1) top, and pairs of bit line coating terminated line image (3) is presented at display screen (1) bottom.
2. coating machine as claimed in claim 1 is coated with the online non-contact measurement apparatus of cloth length, it is characterized in that: described display screen (1) is computer monitor or all kinds of LCDs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200486933U CN202092602U (en) | 2011-02-23 | 2011-02-23 | Device for measuring coating length of coating machine in on-line and non-contact manner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200486933U CN202092602U (en) | 2011-02-23 | 2011-02-23 | Device for measuring coating length of coating machine in on-line and non-contact manner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202092602U true CN202092602U (en) | 2011-12-28 |
Family
ID=45367664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200486933U Expired - Fee Related CN202092602U (en) | 2011-02-23 | 2011-02-23 | Device for measuring coating length of coating machine in on-line and non-contact manner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202092602U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104155973A (en) * | 2014-09-02 | 2014-11-19 | 深圳市浩能科技有限公司 | Clearance coating fault testing method and system |
| CN110132135A (en) * | 2019-04-19 | 2019-08-16 | 广州超音速自动化科技股份有限公司 | Battery pole piece dispensing area length metering method and device |
-
2011
- 2011-02-23 CN CN2011200486933U patent/CN202092602U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104155973A (en) * | 2014-09-02 | 2014-11-19 | 深圳市浩能科技有限公司 | Clearance coating fault testing method and system |
| CN110132135A (en) * | 2019-04-19 | 2019-08-16 | 广州超音速自动化科技股份有限公司 | Battery pole piece dispensing area length metering method and device |
| CN110132135B (en) * | 2019-04-19 | 2022-03-11 | 广州超音速自动化科技股份有限公司 | Method and device for metering length of battery pole piece coating area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20190223 |