CN207263145U - A kind of electrodes of lithium-ion batteries thickness measurement online device - Google Patents
A kind of electrodes of lithium-ion batteries thickness measurement online device Download PDFInfo
- Publication number
- CN207263145U CN207263145U CN201721228932.7U CN201721228932U CN207263145U CN 207263145 U CN207263145 U CN 207263145U CN 201721228932 U CN201721228932 U CN 201721228932U CN 207263145 U CN207263145 U CN 207263145U
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- China
- Prior art keywords
- deflector roll
- pole piece
- lifting gear
- cylinder
- contact type
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Abstract
A kind of electrodes of lithium-ion batteries thickness measurement online device is the utility model is related to, including tension force wheel, deflector roll one, deflector roll two, sensor component and deflector roll lifting gear, sensor component include：Electric cylinder, digital contact type sensor, contiguous block, stainless steel film pressure plate and cylinder, digital contact type sensor are connected by contiguous block with horizontally disposed electric cylinder, and electric cylinder drives digital contact type sensor in the upper horizontal of pole piece to translation during work；When cylinder operation, stainless steel film pressure plate, which declines, pushes down pole piece, and press contacts pole piece measures under high accuracy number touch sensor at this time；The deflector roll one and the both ends of deflector roll two are equipped with deflector roll lifting gear, when adjusting lifting gear adjusts the height and position of deflector roll one and deflector roll two.The utility model pole piece qualification rate is improved, and the undesirable ratio of cell thickness have dropped 5%, improve the credit worthiness of Products.
Description
Technical field
A kind of lithium ion battery process units is the utility model is related to, it is online more particularly to a kind of electrodes of lithium-ion batteries
Measuring thickness device.
Background technology
The pole piece two pairs of rollers process of lithium battery production industry at present, the general thickness that pole piece is not monitored using automatic measuring thickness device
Degree, but manually time segment carries out thickness measure using micrometer, the difference of artificial gimmick and other it is uncontrollable because
Element, may result in and measure not accurate or test leakage.Manual measurement can only survey the edge of pole piece, if there is center section thickness
It is bad not detect completely.
The content of the invention
The purpose of this utility model is aiming at the above problem, there is provided a kind of electrodes of lithium-ion batteries thickness measurement online device.
Technical solution is used by the utility model：A kind of electrodes of lithium-ion batteries thickness measurement online device, including tension force
Control wheel, deflector roll one, deflector roll two, sensor component and deflector roll lifting gear, the deflector roll one and deflector roll two are located at pole piece
Lower section, is equipped with locating platform between deflector roll one and deflector roll two, with being equipped with sensing above the locating platform of locating platform position correspondence
Device assembly, sensor component include：Electric cylinder, digital contact type sensor, contiguous block, stainless steel film pressure plate and cylinder, numeral
Touch sensor is connected by contiguous block with horizontally disposed electric cylinder, and electric cylinder drives digital contact type sensor during work
Pole piece upper horizontal to translation；The contiguous block is equipped with horizontally disposed stainless steel film pressure plate, stainless steel film pressure plate
It is connected with cylinder, when cylinder operation, stainless steel film pressure plate, which declines, pushes down pole piece, at this time under high accuracy number touch sensor
Press contacts pole piece measures；The deflector roll one and the both ends of deflector roll two are equipped with deflector roll lifting gear, when adjusting lifting gear
The height and position of adjustable deflector roll one and deflector roll two.
The deflector roll lifting gear, including deflector roll seat, deflector roll guide post and fixing screws, deflector roll seat are connected to the two of deflector roll
End, deflector roll seat and the deflector roll guide post at both ends are slidably connected, and when the height that have adjusted deflector roll, tightening fixing screws can stationary guide roller.
The beneficial effects of the utility model：Before the equipment for not researching and developing this two pairs of rollers process thickness measurement online, my company is also
It is that pole piece edge thickness measuring is carried out with micrometer using employee per hour, its drawback, it is bad interior thickness easily occur, so as to cause
Battery core occurs that thickness is exceeded when detecting partial volume, is very unfavorable factor to our products.This equipment is developed at us
Afterwards, our pole piece qualification rate has also obtained a degree of lifting, and the undesirable ratio of cell thickness also reduced 5%, improve
The credit worthinesses of Products.
Brief description of the drawings
Fig. 1 is the schematic diagram of the one of embodiment of the utility model.
Fig. 2 is the schematic perspective view of the utility model.
Fig. 3 is partial enlarged view at the A of Fig. 1.
Fig. 4 is partial enlarged view at the B of Fig. 1.
Embodiment
As shown in Figures 1 to 4, the utility model includes：Tension force wheel 6, deflector roll 1, deflector roll 25, sensor component
1st, deflector roll lifting gear 9 and wind-up roll 2, the deflector roll one and deflector roll two are located at the lower section of pole piece 7, deflector roll one and deflector roll two it
Between be equipped with locating platform 4, with being equipped with sensor component 1, sensor component bag above the locating platform of locating platform position correspondence
Include：Electric cylinder 11, digital contact type sensor 13, contiguous block 12, stainless steel film pressure plate 14 and cylinder 15, digital contact type sensing
Device is connected by contiguous block 12 with horizontally disposed electric cylinder 11, and electric cylinder drives digital contact type sensor in pole piece during work
Upper horizontal to translation；The contiguous block 12 is equipped with horizontally disposed stainless steel film pressure plate 14, stainless steel film pressure plate with
Cylinder 15 connects, and when cylinder operation, stainless steel film pressure plate, which declines, pushes down pole piece, at this time under high accuracy number touch sensor
Press contacts pole piece measures；The deflector roll one and the both ends of deflector roll two are equipped with deflector roll lifting gear 9, when adjusting lifting gear
The height and position of adjustable deflector roll one and deflector roll two.
The deflector roll lifting gear 9, including deflector roll seat 92, deflector roll guide post 91 and fixing screws 93, deflector roll seat are connected to
The both ends of deflector roll, deflector roll seat and the deflector roll guide post at both ends are slidably connected, when by deflector roll adjust to digital contact type sensor height
Degree, tighten fixing screws can stationary guide roller height.
For the utility model before the equipment of this two pairs of rollers process thickness measurement online is not researched and developed, my company still uses employee
Pole piece edge thickness measuring is carried out with micrometer, its drawback, it is bad interior thickness easily occur, so as to cause battery core detecting per hour
Occur that thickness is exceeded during partial volume, be very unfavorable factor to our products.After we develop this equipment, we
Pole piece qualification rate has also obtained a degree of lifting, and the undesirable ratio of cell thickness also reduced 5%, improve Products
Credit worthiness.
Claims (2)
- A kind of 1. electrodes of lithium-ion batteries thickness measurement online device, it is characterised in that：Including tension force wheel（6）, deflector roll one（3）、 Deflector roll two（5）, sensor component（1）With deflector roll lifting gear（9）, the deflector roll one and deflector roll two be located at pole piece（7）Under Side, is equipped with locating platform between deflector roll one and deflector roll two（4）, with being equipped with sensing above the locating platform of locating platform position correspondence Device assembly（1）, sensor component includes：Electric cylinder（11）, digital contact type sensor（13）, contiguous block（12）, stainless steel pressure Sheet（14）And cylinder（15）, digital contact type sensor is connected by contiguous block with horizontally disposed electric cylinder, electricity during work Dynamic cylinder drives digital contact type sensor in the upper horizontal of pole piece to translation；The contiguous block be equipped with it is horizontally disposed not Become rusty steel film pressure plate, and stainless steel film pressure plate is connected with cylinder, and when cylinder operation, stainless steel film pressure plate, which declines, pushes down pole piece, at this time Press contacts pole piece measures under high accuracy number touch sensor；The deflector roll one and the both ends of deflector roll two are equipped with deflector roll Lifting gear, when adjusting lifting gear adjusts the height and position of deflector roll one and deflector roll two.
- A kind of 2. electrodes of lithium-ion batteries thickness measurement online device according to claim 1, it is characterised in that：The deflector roll Lifting gear（9）, including deflector roll seat（92）, deflector roll guide post（91）And fixing screws（93）, deflector roll seat is connected to the both ends of deflector roll, The deflector roll seat at both ends is slidably connected with deflector roll guide post, and when the height that have adjusted deflector roll, tightening fixing screws can stationary guide roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721228932.7U CN207263145U (en) | 2017-09-24 | 2017-09-24 | A kind of electrodes of lithium-ion batteries thickness measurement online device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721228932.7U CN207263145U (en) | 2017-09-24 | 2017-09-24 | A kind of electrodes of lithium-ion batteries thickness measurement online device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207263145U true CN207263145U (en) | 2018-04-20 |
Family
ID=61918640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721228932.7U Active CN207263145U (en) | 2017-09-24 | 2017-09-24 | A kind of electrodes of lithium-ion batteries thickness measurement online device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207263145U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200067068A1 (en) * | 2018-08-24 | 2020-02-27 | Lg Chem, Ltd. | Apparatus for Manufacturing Electrode or Solid Electrolyte for All-Solid-State Battery |
| CN113617880A (en) * | 2021-08-05 | 2021-11-09 | 金川集团股份有限公司 | Adjusting method of copper electrolysis starting sheet fine straightening machine |
-
2017
- 2017-09-24 CN CN201721228932.7U patent/CN207263145U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200067068A1 (en) * | 2018-08-24 | 2020-02-27 | Lg Chem, Ltd. | Apparatus for Manufacturing Electrode or Solid Electrolyte for All-Solid-State Battery |
| US10903479B2 (en) * | 2018-08-24 | 2021-01-26 | Lg Chem, Ltd. | Apparatus for manufacturing electrode or solid electrolyte for all-solid-state battery |
| CN113617880A (en) * | 2021-08-05 | 2021-11-09 | 金川集团股份有限公司 | Adjusting method of copper electrolysis starting sheet fine straightening machine |
| CN113617880B (en) * | 2021-08-05 | 2024-01-26 | 金川集团股份有限公司 | Adjusting method of copper electrolysis starting sheet fine straightening machine |
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