CN201059940Y - Arcuated pole piece detection tools - Google Patents
Arcuated pole piece detection tools Download PDFInfo
- Publication number
- CN201059940Y CN201059940Y CNU2007201203757U CN200720120375U CN201059940Y CN 201059940 Y CN201059940 Y CN 201059940Y CN U2007201203757 U CNU2007201203757 U CN U2007201203757U CN 200720120375 U CN200720120375 U CN 200720120375U CN 201059940 Y CN201059940 Y CN 201059940Y
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- CN
- China
- Prior art keywords
- pole piece
- radian
- detection
- width
- detection tape
- Prior art date
- 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.)
- Expired - Lifetime
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses an arc-shaped pole piece detection tool, which comprises a transparent base plate, and a width detection tape arranged on the upper surface of the base plate near to the first side, a slide rail and a radian detection tape. A groove sunken to the interior of the base plate and positioned below the width detection tape is arranged on the end surface of the first side of the base plate; the slide rail is fixed on the end surface of the first side of the base plate and is parallel to the width detection tape; the radian detection tape is vertical to the width detection tape, one end of the radian detection tape is arranged on the slide rail in a sliding way, and the other end provided with scales is extended into the groove. The arc-shaped pole piece detection tool of the utility model is provided with mutually vertical width detection tape and radian detection tape, the width detection tape and the radian detection tape can respectively detect the width of the pole piece after being divided and whether the radian conforms to the process standard, the detection accuracy is high, and the detection efficiency is high, thereby effectively preventing the defective products from being flowed into the next working procedure, and further improving the product quality and the follow-up production efficiency.
Description
Technical field
The utility model relates to a kind of testing tool, especially a kind of arc pole piece testing tool.
Background technology
In the battery production process, in the pole piece itemize operation, owing to can produce the pole piece arc behind the pole piece itemize, all need behind the itemize width and the radian of pole piece are detected, with the assurance is that subsequent processing provides size qualified pole piece, yet, because radian is very little, generally do not come out, and detect size that can not measure the arc standard with ruler with the eyes Direct observation.At present, first item inspection needs to detect the width of pole piece and whether arc is arranged with ruler, generally finishes first item inspection and need spend about 6-7 minute, inefficiency.
The utility model content
Technical problem to be solved in the utility model is: a kind of arc pole piece testing tool is provided, and width and radian that it can detect pole piece simultaneously effectively improve detection efficiency.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of arc pole piece testing tool, comprise a transparent substrate, be located at width detection chi, a slide rail and the radian detection ruler of substrate by the upper surface of first side, the end face of first side of described substrate is provided with to substrate inside and is absorbed in and is positioned at groove below the width detection chi; Described slide rail is fixed in the end face of substrate first side and parallel with the width detection chi; Described radian detection ruler is perpendicular to the width detection chi, and the one end is located on the slide rail slidably, and the other end that is provided with scale stretches in the groove.
The beneficial effects of the utility model are: arc pole piece testing tool is provided with orthogonal width detection chi and radian detection ruler, can detect the width behind the pole piece itemize and the radian of arc respectively and whether meet technological standards, the detection accuracy height, the detection efficiency height, thereby prevent that effectively defective products from flowing into subsequent processing, and then can promote product quality and postorder production efficiency.
Description of drawings
Fig. 1 is the vertical view of the utility model arc pole piece testing tool.
Fig. 2 is the cut-open view along A-A among Fig. 1.
Below in conjunction with accompanying drawing the utility model is described further:
Embodiment
As shown in Figure 1, the utility model provides a kind of arc pole piece testing tool, comprises transparent substrate 1, width detection chi 2, a slide rail 3 and a radian detection ruler 4.
Wherein, the end face of first side of described substrate 1 is provided with the groove 10 that is absorbed in to substrate 1 inside, and described groove 10 can perhaps be provided with opening on the end face and the two sides, bottom surface of substrate 1 only at substrate 1 end face opening.
Described width detection chi 2 is located at the upper surface of substrate by first side, thereby is positioned at the top of groove 10.
Described slide rail 3 is fixed in the end face of substrate 1 first side and parallel with width detection chi 2, and the two ends of slide rail 3 can be individually fixed on the end face of substrate 1.
Described radian detection ruler 4 is provided with perpendicular to width detection chi 1, and the one end is located on the slide rail 3 slidably, and the other end that is provided with scale stretches in the groove 10, when its when slide rail 3 slides, the also slip groove 10 in of its other end.
During detection, pole piece is placed on the substrate 1, can directly read its width, radian equidimension, thereby can learn whether its width and radian meet technological standards by width detection chi 2, radian detection ruler 4.Standard compliant pole piece can be supplied to subsequent processing, if do not meet standard, then it is reprocessed, scraps or other special processing.
Below by an application example the beneficial effects of the utility model are described.
Application example
On the pole piece production line, onlinely get 2000 pole pieces, it is followed the tracks of test, if offer follow-up coiling operation after adopting usual manner to detect, its location fraction defective 1.3% of reeling then; And after the utility model arc pole piece testing tool detects, reject wherein defective products, and to get 2000 pole pieces equally and supply to continuous coiling operation, its coiling fraction defective is reduced between the 0.7%-0.9%.
And, by experiment, onlinely to get 500 arc pole pieces and detect pole piece arc size in a conventional manner, be 55 seconds/sheet its every detection time; And adopt the utility model arc pole piece testing tool to detect, and to get 500 arc pole pieces equally and detect pole piece arc size, be 35 seconds/sheet its every detection time, every was reduced by 20 seconds.
By using the utility model arc pole piece testing tool, postorder complain under the conventional sense mode 8.5/month, drop to 2.8/month.
The disposable one-hundred-percent inspections of project such as pole piece arc, pole piece overall width can be finished, promote the quality inspection work efficiency, only need 3 minutes can finish first item inspection.
Claims (4)
1. arc pole piece testing tool, comprise a transparent substrate and be located at the width detection chi of substrate by the upper surface of first side, it is characterized in that: described testing tool also comprises a slide rail and a radian detection ruler, and the end face of first side of described substrate is provided with and is absorbed in to substrate inside and is positioned at groove below the width detection chi; Described slide rail is fixed in the end face of substrate first side and parallel with the width detection chi; Described radian detection ruler is perpendicular to the width detection chi, and the one end is located on the slide rail slidably, and the other end that is provided with scale stretches in the groove.
2. arc pole piece testing tool as claimed in claim 1 is characterized in that: an end of described radian detection ruler is provided with a slide block, and described slide block set is located on the slide rail.
3. arc pole piece testing tool as claimed in claim 1 or 2, it is characterized in that: described groove is at the base board end surface opening.
4. arc pole piece testing tool as claimed in claim 1 or 2 is characterized in that: described groove is towards base board end surface and bottom surface opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201203757U CN201059940Y (en) | 2007-05-28 | 2007-05-28 | Arcuated pole piece detection tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201203757U CN201059940Y (en) | 2007-05-28 | 2007-05-28 | Arcuated pole piece detection tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201059940Y true CN201059940Y (en) | 2008-05-14 |
Family
ID=39408418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201203757U Expired - Lifetime CN201059940Y (en) | 2007-05-28 | 2007-05-28 | Arcuated pole piece detection tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201059940Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063050A (en) * | 2016-12-07 | 2017-08-18 | 东莞市赛普克电子科技有限公司 | A kind of barrier film arc measurement instrument and its measuring method |
| CN108458644A (en) * | 2018-05-21 | 2018-08-28 | 东莞塔菲尔新能源科技有限公司 | A kind of pole piece arc degree test device and its workflow |
-
2007
- 2007-05-28 CN CNU2007201203757U patent/CN201059940Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063050A (en) * | 2016-12-07 | 2017-08-18 | 东莞市赛普克电子科技有限公司 | A kind of barrier film arc measurement instrument and its measuring method |
| CN108458644A (en) * | 2018-05-21 | 2018-08-28 | 东莞塔菲尔新能源科技有限公司 | A kind of pole piece arc degree test device and its workflow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN BANGKAI NEW ENERGY CO., LTD. Free format text: FORMER NAME: SHENZHEN BANGKAI ELECTRONICS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Guangdong city of Shenzhen province Baoan District postcode town of Longhua Dalang Village Huarong Road Hongfu Industrial Zone, 518000 Patentee after: Shenzhen B & K Rechargeable Battery Inc. Address before: Guangdong city of Shenzhen province Baoan District postcode town of Longhua Dalang Village Huarong Road Hongfu Industrial Zone, 518000 Patentee before: Bangkai Electronic Co., Ltd., Shenzhen City |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080514 |
|
| CX01 | Expiry of patent term |