CN109540047A - One kind being used for lithium ion battery separator roughness detection equipments and detection method - Google Patents
One kind being used for lithium ion battery separator roughness detection equipments and detection method Download PDFInfo
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- CN109540047A CN109540047A CN201811593795.6A CN201811593795A CN109540047A CN 109540047 A CN109540047 A CN 109540047A CN 201811593795 A CN201811593795 A CN 201811593795A CN 109540047 A CN109540047 A CN 109540047A
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- detection
- bar
- laser plane
- parallel bar
- lithium ion
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- 238000001514 detection method Methods 0.000 title claims abstract description 103
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims description 13
- 229910001416 lithium ion Inorganic materials 0.000 title claims description 13
- 238000012360 testing method Methods 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention patent discloses a kind of novel roughness detection equipments, including equipment supporter and shifting roller support device, parallel bar and laser plane transmitter, mobile power source, detection platform height adjustment device, parallel bar angle adjustment device.The equipment supporter and shifting roller support device include " saying " the font chassis and the support rod vertical with bottom plane positioned at bottom.Parallel bar and detection platform height adjustment device, horizontal alignment and distance detection device are installed on the vertical support rod of equipment supporter, the connection installation parallel bar angle adjustment device at detection platform height adjustment device, laser plane transmitter and mobile power source are installed at parallel bar, laser plane transmitter can need to adjust according to detection launches distance of the laser plane away from parallel bar.The invention patent can move freely, adapt to different angle and height, be different from the metering type detection of other flatness detecting devices, but be detected using attribute, facilitate personnel to detect, value with higher.
Description
Technical field
The invention patent relates to detection device, in particular to a kind of simple flatness detection for lithium ion battery separator
Device and application method.
Background technique
Existing flatness detecting device is all to export specific value after being detected by metering type depth finding instrument, is not had
Attribute detection device can not also adapt to non-planar state lower diaphragm plate film surface flatness detection.
However, after diaphragm last volume, present position is often positioned in non-horizontal surface via in production actual use, while by
In diaphragm weight itself, cause the movement to diaphragm more difficult, while needing just may be used after handling the data after detection
Obtain whether comply with standard, so that diaphragm flatness detection expends more manpower and time, mobile also easy to happen collide with of diaphragm is led
It causes product to degrade, has large effect to reducing nonproduction cost, promoting detection efficiency.
Summary of the invention
Therefore, the invention patent design proposes a kind of flat with being moved easily and directly embodying film surface in view of above-mentioned missing
It is whole degree whether satisfactory design.
The technical issues of the invention patent is solved can use following technical scheme:
One kind being used for lithium ion battery separator roughness detection equipments, which is characterized in that including equipment supporter, the equipment supporter
Lower section is equipped with shifting roller support device, and the top of the equipment supporter is equipped with parallel with the shifting roller support device
L-type parallel bar, L-type parallel bar package detection device, detection bar and the non-detection bar, detection device by bolt and detection
The connection of bar both ends, the L-type parallel bar are equipped with equipment supporter position where height adjustment device is adjusted, the height tune
Parallel bar angle adjustment device is equipped with above regulating device, the parallel bar angle adjustment device includes fixed link and angular adjustment
Bar, angular adjustment bar is by the way that, come the angle of fixed test bar and horizontal plane, the non-detection is done and set with fixed link connecting screw
There are laser plane transmitter, mobile power source.
Laser plane transmitter is bolted.
Angular adjustment bar (502) with settable 30 ° -100 ° of fixed test bar.
The laser plane launched of the laser plane transmitter using harmless laser.
Its optical plane is 0.1mm apart from Adjustment precision away from detection bar, range 0-25mm, the horizontal alignment and away from
Precision from detection device is 1mm.
Lithium ion battery separator roughness detection equipments and detection method are used for for one kind, comprising:
1) by the detection platform height adjustment device by the parallel bar be adjusted to at tested diaphragm film roll height
In same level height；
2) detection bar is adjusted to level angle identical as detected diaphragm by the angular adjustment bar, and described in opening
Laser plane transmitter by the horizontal alignment and distance detection device will adjust below laser plane and the detection bar to
In 1mm distance；
3) calibration for reusing the laser plane progress and film roll level height launched, it is described sharp by adjusting after calibration
The spacing of the laser plane of transmitting and the detection bar is passed through the horizontal alignment and distance detection device by optical plane transmitter
It is monitored and adjusts to consistent with the depth data of standard requirements；
4) observe the detection bar edge pulls whether occur the situation that laser irradiation arrives on the film surface of diaphragm direction.
A kind of detection method of simple flatness detecting device, the distance of parallel bar described in step (1) are tested film
Volume distance about 0.7m.
Beneficial effects of the present invention are as follows:
The angle that detection bar and laser plane can arbitrarily be adjusted adapts to a variety of detection environment without considering that plane locating for diaphragm is
No level arbitrarily mobile device can reduce diaphragm carrying number, it is sharp by whether showing on diaphragm to directly adopt attribute detection
The feux rouges that optical plane irradiates characterizes whether diaphragm film surface flatness meets the requirements, and is guaranteeing measurement accuracy control 1mm's
On the basis of, the investment of manpower and time is reduced, the efficiency of product testing is improved.
Detailed description of the invention
Fig. 1 is the invention patent structural schematic diagram.
Fig. 2 is detection platform structural schematic diagram.
Fig. 3 is parallel bar angle adjustment device structural schematic diagram.
Wherein: 1. equipment supporters, 2. shifting roller support devices, 3. parallel bars, 4. detection platform height adjustment device, 5.
Parallel bar angle adjustment device, 6. laser plane transmitters, 7. mobile power sources, 301. horizontal alignments and distance detection device,
302. detection bars, 303. non-detection bars, 501. fixed links, 502. angular adjustment bars.
Specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, a kind of to be used for lithium ion battery separator roughness detection equipments, including equipment supporter
1, shifting roller support device 2 is installed, the top of the equipment supporter 1 is equipped with and the shifting below the equipment supporter 1
The dynamic parallel L-type parallel bar 3 of roller supporting device 2,3 package detection device 301 of L-type parallel bar, detection bar 302 and the non-inspection
Measuring staff 303, detection device 301 are connect by bolt with 302 both ends of detection bar, and the L-type parallel bar 3 is equipped with height adjustment
Device 4 adjusts place 1 position of equipment supporter, is equipped with parallel bar angle adjustment device 5, institute above the height adjustment device 4
The parallel bar angle adjustment device 5 stated include fixed link 501 and angular adjustment bar 502, angular adjustment bar 502 by with fixed link
501 connecting screws carry out the angle of fixed test bar 302 Yu horizontal plane, and the non-detection dry 303 is sharp equipped with being bolted
Optical plane transmitter 6 passes through the fixed mobile power source 7 of velcro, angular adjustment bar 502 and 302 settable 30 ° of fixed test bar-
100 °, laser plane that the laser plane transmitter 6 is launched uses harmless laser, optical plane away from detection bar 302 away from
It is 0.1mm, range 0-25mm from Adjustment precision, the precision of the horizontal alignment and distance detection device 301 is 1mm.Institute
The shifting roller support device 2 stated needs detection zone for equipment to be moved to, parallel bar 3 for will test with laser plane with
Detection bar 302 is in same plane, and detection platform height adjustment device 4 is for adjusting parallel bar height to cooperate different height film
Volume measures, and parallel bar angle adjustment device 5 is consistent with detected diaphragm horizontal sextant angle for adjusting detection bar 302, laser
Flat emitters 6 are powered for emitting detection depth laser plane, mobile power source 7 for laser plane transmitter 6, horizontal school
For calibrating laser plane at a distance from detection bar 302, detection bar 302 is used to use as inspection quasi- and distance detection device 301
Upper limit standard rod, non-detection bar 303 are used to support laser plane transmitter 6 and mobile power source 7, and fixed link 501 is solid for playing
Determine support angle adjusting rod 502, angular adjustment bar 502 is for adjusting 302 level angle of detection bar, the laser plane transmitting
The laser plane that device 6 is launched is 0.1mm, range 0-25mm apart from Adjustment precision away from 302 lower part of detection bar.Horizontal alignment
And the precision of distance detection device 301 is 1mm.
The parallel bar 3 is adjusted to and tested diaphragm film before testing by the detection platform height adjustment device 4
Volume height is in same level height, and makes the parallel bar 3 apart from tested film roll distance about 0.7m.Pass through the angle
Adjusting rod 502 adjusts the detection bar 302 to level angle identical as detected diaphragm, and opens the laser plane transmitting
Device 6 by the horizontal alignment and distance detection device 301 will adjust below laser plane and the detection bar 302 to 1mm away from
From interior, reuse the laser plane launched and carry out calibration with film roll level height.After calibration, by adjusting the laser
Flat emitters 6 are filled by the spacing of the laser plane of transmitting and the detection bar 302 by the horizontal alignment and apart from detection
It sets 301 and is monitored and adjust to consistent with the depth data of standard requirements.Be different from other flatness detection projects from top into
The detection scheme of row depth finding, a kind of simple measurement method of planeness are by film surface from 302 lower section of the detection bar
It passes through, and using 302 lower plane of detection bar as the upper limit, it will be under detected film surface upper surface highest point and the detection bar 302
Plane contact but do not squeeze, and make film surface according to actual demand using different tension by diaphragm pull out 1.5m length and with
302 keeping parallelism of detection bar.It observes the detection bar 302 and laser irradiation whether occurs on the film surface of diaphragm direction and arrive along pulling
Situation.Determine whether the film roll depth exceeds standard requirements so that whether laser is irradiated to film surface, to be detected.The method
Unnecessary loss will not be caused to diaphragm, and improves detection efficiency.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art within the technical scope of the present disclosure, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. one kind is used for lithium ion battery separator roughness detection equipments, which is characterized in that described to set including equipment supporter (1)
It is equipped with shifting roller support device (2) below standby bracket (1), the top of the equipment supporter (1) is equipped with and the movement
The parallel L-type parallel bar (3) of roller supporting device (2), described L-type parallel bar (3) package detection device (301), detection bar
(302) it is connect by bolt with detection bar (302) both ends with non-detection bar (303), detection device (301), the L-type is parallel
Bar (3) is equipped with equipment supporter (1) position where height adjustment device (4) are adjusted, and sets above the height adjustment device (4)
Have parallel bar angle adjustment device (5), the parallel bar angle adjustment device (5) includes fixed link (501) and angular adjustment
Bar (502), angular adjustment bar (502) by with fixed link (501) connecting screw come the angle of fixed test bar (302) and horizontal plane
Degree, the non-detection do (303) and are equipped with laser plane transmitter (6), mobile power source (7).
2. according to claim 1 be used for lithium ion battery separator roughness detection equipments, which is characterized in that pass through spiral shell
It tethers and connects laser plane transmitter (6).
3. according to claim 1 be used for lithium ion battery separator roughness detection equipments, which is characterized in that pass through evil spirit
Art pastes fixed mobile power source (7).
4. according to claim 1 be used for lithium ion battery separator roughness detection equipments, which is characterized in that angle tune
Pole (502) and settable 30 ° -100 ° of fixed test bar (302).
5. according to claim 1 be used for lithium ion battery separator roughness detection equipments, which is characterized in that described
The laser plane that laser plane transmitter (6) is launched uses harmless laser.
6. according to claim 1 be used for lithium ion battery separator roughness detection equipments, which is characterized in that its light is flat
Identity distance detection bar (302) apart from Adjustment precision be 0.1mm, range 0-25mm, the horizontal alignment and apart from detection fill
The precision for setting (301) is 1mm.
7. utilizing one kind described in claim 1 for lithium ion battery separator roughness detection equipments detection method, feature
It is:
1) parallel bar (3) is adjusted to and tested diaphragm film roll top by the detection platform height adjustment device (4)
Height is in same level height；
2) detection bar (302) is adjusted to level angle identical as detected diaphragm by the angular adjustment bar (502),
And the laser plane transmitter (6) is opened by the horizontal alignment and distance detection device (301) by laser plane and institute
It states and is adjusted below detection bar (302) to 1mm distance；
3) calibration for reusing the laser plane progress and film roll level height launched, it is described sharp by adjusting after calibration
The spacing of the laser plane of transmitting and the detection bar (302) is passed through the horizontal alignment and distance by optical plane transmitter (6)
Detection device (301), which is monitored, to be adjusted to consistent with the depth data of standard requirements；
4) observe detection bar (302) edge pulls whether occur the situation that laser irradiation arrives on the film surface of diaphragm direction.
8. a kind of detection method of simple flatness detecting device according to claim 7, parallel bar described in step 1)
(3) distance is tested film roll distance about 0.7m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811593795.6A CN109540047B (en) | 2018-12-25 | 2018-12-25 | Equipment and method for detecting flatness of lithium ion battery diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811593795.6A CN109540047B (en) | 2018-12-25 | 2018-12-25 | Equipment and method for detecting flatness of lithium ion battery diaphragm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109540047A true CN109540047A (en) | 2019-03-29 |
| CN109540047B CN109540047B (en) | 2024-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811593795.6A Active CN109540047B (en) | 2018-12-25 | 2018-12-25 | Equipment and method for detecting flatness of lithium ion battery diaphragm |
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| Country | Link |
|---|---|
| CN (1) | CN109540047B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412882A (en) * | 2020-05-21 | 2020-07-14 | 江苏厚生新能源科技有限公司 | Diaphragm flatness detection device and working method thereof |
| CN116086359A (en) * | 2023-04-07 | 2023-05-09 | 杭州键嘉医疗科技股份有限公司 | Error measurement device and method for surgical instrument tracking array |
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| Publication number | Publication date |
|---|---|
| CN109540047B (en) | 2024-08-09 |
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