CN207407831U - A kind of electrolytic copper foil angularity measuring device - Google Patents
A kind of electrolytic copper foil angularity measuring device Download PDFInfo
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- CN207407831U CN207407831U CN201721519261.XU CN201721519261U CN207407831U CN 207407831 U CN207407831 U CN 207407831U CN 201721519261 U CN201721519261 U CN 201721519261U CN 207407831 U CN207407831 U CN 207407831U
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- conveyer belt
- copper foil
- electrolytic copper
- displacement sensor
- sensor
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Abstract
The utility model discloses a kind of electrolytic copper foil angularity measuring devices, including conveyer belt, convey translator, correlation picture displacement sensor and the horizontal sweep mechanism being arranged on above correlation picture displacement sensor, correlation picture displacement sensor is located above conveyer belt, and the receiver and transmitter of correlation picture displacement sensor are separately positioned on the left and right sides of conveyer belt, horizontal sweep mechanism includes translation motor and sensor group, translation motor drives sensor group to be moved back and forth along conveyer belt width by connecting rod, and the detection probe of sensor group is towards the copper foil placed on conveyer belt；The utility model can automatically be detected the angularity of electrolytic copper foil, save manpower, and the work efficiency measured is high, and accuracy is high, highly reliable, improves qualification rate when electrolytic copper foil dispatches from the factory indirectly.
Description
Technical field
The utility model is related to electrolytic copper foil quality inspection equipment technical fields more particularly to a kind of electrolytic copper foil angularity to measure
Device.
Background technology
At present, with the trend sexual development of electric vehicle new energy product, in being manufactured as new energy product lithium battery not
Can or scarce electrolytic copper foil be widely applied, the thing followed, to the quality of electrolytic copper foil, there has also been tightened up requirements.
In the quality testing of electrode copper foil, the angularity of electrolytic copper foil is to need one of important indicator considered, if electrolytic copper foil
Flatness does not reach requirement, and will seriously affect the product qualified rate of lithium battery, then causes follow-up substantial amounts of cathode pole piece can not
Meet the production requirement of automatic winding machine, most seriously affect the production efficiency and product qualification rate of lithium battery at last, and cause
Cost wastes.
At present, the manufacturer of electrolytic copper foil measures copper foil angularity using marble test desk mostly, and measurement process is：
Electrolytic copper foil to be measured first is removed nature by disk sampler to lie on marble test desk, manually uses ruler or three
Angle square visually judges whether electrolytic copper foil sample surrounding has warpage, then the scale reading by estimating on ruler goes out copper foil and sticks up
Specific data.Using the measuring method of artificial judgment copper foil warpage, not only measurement error is big, and reliability is low, and measures effect
Rate is extremely low, can not meet the requirement of electrolytic copper foil production instantly.
Utility model content
The purpose of this utility model is to provide a kind of electrolytic copper foil angularity measuring device, can be automatically to electrolytic copper foil
Angularity is detected, and saves manpower, and the work efficiency measured is high, and accuracy is high, highly reliable, improves cathode copper indirectly
Qualification rate when paper tinsel dispatches from the factory.
The technical solution adopted in the utility model is：
A kind of electrolytic copper foil angularity measuring device, including conveyer belt, conveying translator and correlation picture displacement sensing
Device, the correlation picture displacement sensor is located above conveyer belt, and the receiver and hair of correlation picture displacement sensor
Emitter is separately positioned on the left and right sides of conveyer belt；Further include central processing unit, the correlation picture displacement sensor it is defeated
The longitudinal direction detection signal input part of outlet connection central processing unit, the first control terminal connection conveying translator of central processing unit
Controlled end.
Further include the horizontal sweep mechanism being arranged on above correlation picture displacement sensor, horizontal sweep mechanism bag
Translation motor and sensor group are included, if the conveying direction of conveyer belt is conveyer belt length direction, if perpendicular to conveyer belt conveying side
To direction for conveyer belt width, translation motor drives sensor group back and forth to be transported along conveyer belt width by connecting rod
It is dynamic, and the detection probe of sensor group is towards the copper foil placed on conveyer belt；The output terminal connection central processing unit of sensor group
Horizontal detection signal input part, the controlled end of the second control terminal connection translation motor of central processing.
The sensor group includes mounting base and multiple displacement sensors, and multiple displacement sensors are along conveyer belt length direction
It is uniformly arranged on the lower surface of mounting base.
The mounting base is equipped with the through hole penetrated through along conveyer belt width, and through-hole wall is equipped with internal thread, connecting rod
Excircle, which is equipped with, to be threadedly coupled through through hole and with the matched external screw thread of internal thread, connecting rod with mounting base
The utility model has the following advantages：
（1）By the left and right two that the receiver of correlation picture displacement sensor and transmitter are separately positioned on to conveyer belt
Side can from vertical direction detect the electrolytic copper foil depth of camber on conveyer belt, not only save manpower automatically, and
Detection efficiency is high, and accuracy is high, highly reliable, improves the appearance qualification rate of electrolytic copper foil；
（2）It, can be from horizontal direction to the depth of camber of electrolytic copper foil into advancing one by the setting of horizontal sweep mechanism
Step detection prevents the detection of correlation picture displacement sensor is inaccurate caused by copper foil is excessively thin from happening, is cathode copper
The angularity detection of paper tinsel provides double shield, further improves accuracy and the reliability of testing result；
（3）By the way that multiple displacement sensors to be uniformly arranged on to the lower surface of mounting base along conveyer belt length direction, and pacify
It fills seat to move back and forth along conveyer belt width under connecting rod drive, comprehensive detection can be carried out to electrolytic copper foil, into one
Step improves accuracy and the reliability of testing result；
（4）By in mounting base be equipped with along conveyer belt width penetrate through through hole, connecting rod through through hole and with installation
Seat is threadedly coupled, and realizes the reciprocating motion of mounting base, simple in structure, practical reliable.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Reference sign：
1st, fixed plate；2nd, translation motor；3rd, correlation picture displacement sensor；4th, conveyer belt；5th, translator is conveyed；6th, position
Displacement sensor；7th, mounting base；8th, connecting rod.
Specific embodiment
As shown in Figure 1, the utility model includes conveyer belt 4, conveying translator 5 and correlation picture displacement sensor 3, it is right
It penetrates 3 top of formula picture displacement sensor and is equipped with horizontal sweep mechanism；Correlation picture displacement sensor 3 is located at 4 top of conveyer belt,
And the receiver and transmitter of correlation picture displacement sensor 3 are separately positioned on the left and right sides of conveyer belt 4；Horizontal sweep machine
Structure includes translation motor 2 and sensor group, if the conveying direction of conveyer belt 4 is 4 length direction of conveyer belt, if perpendicular to conveyer belt
The direction of 4 conveying directions is 4 width of conveyer belt, and translation motor 2 drives sensor group along 4 width of conveyer belt by connecting rod 8
Direction moves back and forth, and the detection probe of sensor group is towards the copper foil placed on conveyer belt 4；
Central processing unit is further included, central processing unit is preferably using PLC or microcontroller, correlation picture displacement sensor 3
Output terminal connection central processing unit longitudinal direction detection signal input part, sensor group output terminal connection central processing unit horizontal stroke
To detection signal input part, central processing unit the first control terminal connection conveying translator 5 controlled end, the second of central processing
Control terminal connects the controlled end of translation motor 2.
The utility model in order to better understand below in conjunction with the accompanying drawings does furtherly the technical solution of the utility model
It is bright.
It is preferred that a fixed plate 1 is set respectively in the both sides of conveyer belt 4, the receiver of correlation picture displacement sensor 3
It is set respectively in fixed plate 1 with transmitter, and receiver is oppositely arranged with transmitter.Translation motor 2 is arranged on one side fixed plate 1
It goes up and is located at the top of correlation picture displacement sensor 3, be equipped in opposite side fixed plate 1 with 2 symmetrical position of translation motor
Bearing, the output terminal of one end connection translation motor 2 of connecting rod 8, the other end of connecting rod 8 are mounted in bearing.
Sensor group includes mounting base 7 and multiple displacement sensors 6, and multiple displacement sensors 6 are along 4 length direction of conveyer belt
It is uniformly arranged on the lower surface of mounting base 7.Mounting base 7 is equipped with the through hole penetrated through along 4 width of conveyer belt, and through-hole wall is set
Have an internal thread, the excircle of connecting rod 8 be equipped with the matched external screw thread of internal thread, connecting rod 8 through through hole and with 7 screw thread of mounting base
Connection, translation motor 2 drive mounting base 7 to be moved back and forth along 4 width of conveyer belt by the way that connecting rod 8 is driven to rotate.
Correlation picture displacement sensor 3 uses the laser displacement transducer of high-precision degree, since laser is linearly preferable,
Therefore by the linear relationship of laser, when measurement object is bent, the transmission path of laser can be blocked.Detect copper foil angularity
When, the copper foil sample that sampler is cut is placed on conveyer belt 4, when copper foil sample is moved to correlation picture displacement sensor
When between 3 receiver and transmitter, since copper foil bending can block the transmission path of sensor laser, pass through correlation
What picture displacement sensor 3 measured is kept off height and is sent to central processing unit, you can realize the measurement of copper foil depth of camber, it is accurate
Exactness is high, and work efficiency is high.Meanwhile the sensor group above copper foil is moved back and forth along 4 width of conveyer belt, from level
Direction is detected the displacement bounce of copper foil surface and testing result is sent to central processing unit, and then judges copper foil
Depth of camber has further ensured comprehensive measurement to copper foil.Finally, central processing is finally sensed according to correlation picture displacement
The common measurement result of device 3 and horizontal sweep mechanism obtains the depth of camber of copper foil by the modes such as average, specific to calculate
Process is existing mature technology, and details are not described herein.
The utility model cannot save manpower, and accuracy in detection is high, highly reliable, meanwhile, efficient work is stablized, greatly
The big appearance qualification rate for improving electrolytic copper foil.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that,
It can still modify to the technical solution recorded in previous embodiment either to which part or all technical characteristic
Equivalent substitution is carried out, and these are changed or are replaced, and the essence of appropriate technical solution is not made to depart from the utility model embodiment
The scope of technical solution.
Claims (4)
1. a kind of electrolytic copper foil angularity measuring device, it is characterised in that：Including conveyer belt, conveying translator and correlation image
Displacement sensor, the correlation picture displacement sensor be located above conveyer belt, and correlation picture displacement sensor connects
It receives device and transmitter is separately positioned on the left and right sides of conveyer belt；Central processing unit is further included, the correlation picture displacement passes
The longitudinal direction detection signal input part of the output terminal connection central processing unit of sensor, the first control terminal connection conveying of central processing unit
The controlled end of translator.
2. electrolytic copper foil angularity measuring device according to claim 1, it is characterised in that：It further includes and is arranged on correlation
Horizontal sweep mechanism above picture displacement sensor, the horizontal sweep mechanism includes translation motor and sensor group, if defeated
The conveying direction of band is sent as conveyer belt length direction, if being conveyer belt width perpendicular to the direction of conveying tape feeding direction,
Translation motor drives sensor group to be moved back and forth along conveyer belt width by connecting rod, and the detection probe direction of sensor group
The copper foil placed on conveyer belt；The horizontal detection signal input part of the output terminal connection central processing unit of sensor group, centre
The controlled end of the second control terminal connection translation motor of reason.
3. electrolytic copper foil angularity measuring device according to claim 2, it is characterised in that：The sensor group includes peace
Dress seat and multiple displacement sensors, multiple displacement sensors are uniformly arranged on the lower surface of mounting base along conveyer belt length direction.
4. electrolytic copper foil angularity measuring device according to claim 3, it is characterised in that：The mounting base is equipped with edge
The through hole of conveyer belt width perforation, through-hole wall are equipped with internal thread, and the excircle of connecting rod is equipped with matched with internal thread
External screw thread, connecting rod are threadedly coupled through through hole and with mounting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721519261.XU CN207407831U (en) | 2017-11-15 | 2017-11-15 | A kind of electrolytic copper foil angularity measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721519261.XU CN207407831U (en) | 2017-11-15 | 2017-11-15 | A kind of electrolytic copper foil angularity measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207407831U true CN207407831U (en) | 2018-05-25 |
Family
ID=62319319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721519261.XU Active CN207407831U (en) | 2017-11-15 | 2017-11-15 | A kind of electrolytic copper foil angularity measuring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207407831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543745A (en) * | 2022-03-07 | 2022-05-27 | 广东嘉元科技股份有限公司 | Method and equipment for continuously testing warping of electrolytic copper foil for power battery |
-
2017
- 2017-11-15 CN CN201721519261.XU patent/CN207407831U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543745A (en) * | 2022-03-07 | 2022-05-27 | 广东嘉元科技股份有限公司 | Method and equipment for continuously testing warping of electrolytic copper foil for power battery |
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