CN107745261A - A kind of lithium battery pole slice is divided into two closed loop correction cutting method and system - Google Patents
A kind of lithium battery pole slice is divided into two closed loop correction cutting method and system Download PDFInfo
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- CN107745261A CN107745261A CN201711173628.1A CN201711173628A CN107745261A CN 107745261 A CN107745261 A CN 107745261A CN 201711173628 A CN201711173628 A CN 201711173628A CN 107745261 A CN107745261 A CN 107745261A
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- 238000012937 correction Methods 0.000 title claims abstract description 125
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 73
- 238000005520 cutting process Methods 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000002372 labelling Methods 0.000 claims abstract description 111
- 238000004804 winding Methods 0.000 claims abstract description 52
- 238000004891 communication Methods 0.000 claims abstract description 14
- 238000012546 transfer Methods 0.000 claims description 60
- 238000005259 measurement Methods 0.000 claims description 56
- 238000009434 installation Methods 0.000 claims description 29
- 238000001514 detection method Methods 0.000 claims description 26
- 241001269238 Data Species 0.000 claims description 9
- 230000000007 visual effect Effects 0.000 claims description 6
- 238000013461 design Methods 0.000 abstract description 2
- 239000003607 modifier Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010330 laser marking Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
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- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/20—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring workpiece characteristics, e.g. contour, dimension, hardness
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Abstract
It is divided into two closed loop correction cutting method and system the invention discloses a kind of lithium battery pole slice, it is the exploitation design based on one-to-two separating and cutting process, set gradually by deviation-rectifying system, splitting system, measuring system, labeling system, winding system by order pipeline, and associated by communication linked system and coordinate deviation-rectifying system, communicated between splitting system, measuring system, labeling system, winding system and linked, form closed loop running, width is measured for the pole piece after cutting, and carries out linkage feedback modifiers；In whole process, ensure the cutting precision of lithium battery pole slice well, and the pole piece after cutting is measured has unqualified situation, can carry out automatic deviation correction in time, and unqualified position can be identified automatically.
Description
Technical field
The present invention relates to lithium battery pole slice cut technology, more particularly to a kind of lithium battery pole slice be divided into two closed loop correction point
Blanking method and system.
Background technology
Based on current lithium battery banding machine one-to-two technique separating and cutting process, at present by manually adjusting double deviation-rectifying systems
Correction position, come ensure both sides cutting width uniformity；There are many problems in the method use, first, manually adjusting
Positional precision it is not high and different people regulation have different effects, homogeneity of product is poor；Second, pole piece is wide after measurement cutting
Degree after can only shutting down artificial interception pole piece to measuring under line, influence the efficiency of production and the stability of product quality；It is third, artificial
Measure that width dimensions are overproof to be corrected by manual adjustment deflection correction sensor again, this procedure regulation complexity, it is necessary to shut down repeatedly
Start repeatedly could adjust completion, and the stand out precision on both sides can only be controlled within ± 0.5mm；Fourth, for pole after cutting
The pole piece of piece width off-tolerance all can not find and detect.
The content of the invention
For above-mentioned deficiency, it is divided into two closed loop correction cutting it is an object of the present invention to provide a kind of lithium battery pole slice
Method and system；It is the exploitation design based on one-to-two separating and cutting process, measures width for the pole piece after cutting, and enter
Row linkage feedback modifiers；In whole process, ensure the cutting precision of lithium battery pole slice well, and after cutting is measured
Pole piece unqualified situation be present, automatic deviation correction can be carried out in time, and unqualified position can be identified automatically.
The technical solution adopted by the present invention is：A kind of lithium battery pole slice be divided into two closed loop correction cutting method, its feature
It is, comprises the following steps：
1）Deviation-rectifying system, splitting system, measuring system, labeling system, winding system and communication linked system are set, form lithium electricity
Pond pole piece be divided into two closed loop correction splitting system；The deviation-rectifying system, splitting system, measuring system, labeling system, winding system
System set gradually by order pipeline, it is described communication linked system associate and coordinate deviation-rectifying system, splitting system, measuring system,
Communicate and link between labeling system, winding system, form closed loop running；Wherein, the measuring system includes the first measurement system
System, the second measuring system, the labeling system include the first labeling system and the second labeling system, and the winding system includes the
One winding system, the second winding system；
2）Lithium battery pole slice passes through deviation-rectifying system；
3）Lithium battery pole slice proceeds immediately to splitting system after by deviation-rectifying system；Splitting system divides lithium battery pole slice
Cut, two pole pieces H1 and H2 are become by a pole piece H after being divided into two；
4）After being divided into two by splitting system, pole piece H1 and pole piece H2 are respectively lithium battery pole slice by the first measurement
System, the second measuring system；First measuring system, the second measuring system are carried out individually in line width for pole piece H1 and pole piece H2 respectively
Degree measurement, and the width data after measurement is compared：H1-H2=H3, as H3≤± 0.25mm, measuring system judges
It is qualified to produce, and pole piece normally produces, and as H3 ＞ ± 0.25mm, measuring system just judges to produce unqualified, and is simultaneously emitted by two
Bar instructs, and this two instructions are respectively that correction instruction instructs with labeling, wherein, correction instruction is that overproof value is sent into correction system
System, labeling instruction are that current position of failing is sent into labeling system；When deviation-rectifying system receives correction instruction, deviation-rectifying system
According to the data for receiving overproof value, detect and correct the transfer position of lithium battery pole slice, to realize width dimensions after pole piece cutting
Amendment；When labeling system receives labeling instruction, the first labeling system and the second labeling system are too late according to receiving respectively
Case is put, automatically labelled when pole piece H1 and pole piece H2 relevant position are passed through, to realize to pole piece H1's and pole piece H2
Position of failing is identified；
5）Winding system is wound to the lithium battery pole slice after cutting, wherein, the first winding system is wound to pole piece H1；
Second winding system is wound to pole piece H2.
Further, step 3）In, the pole piece H1 and pole piece H2 correspond to the left and right side of lithium battery pole slice, step 4 respectively）
Described in overproof value be equal to H3/2；When deviation-rectifying system receive correction instruction and overproof value be on the occasion of when, deviation-rectifying system drive lithium
Battery pole piece is rectified a deviation the absolute value of " H3/2 " to the right, when deviation-rectifying system receives correction instruction and overproof value is negative value, is rectified a deviation
System drive lithium battery pole slice is rectified a deviation " H3/2 " absolute value to the left.
Further, step 1）In, the deviation-rectifying system includes correction conveying transfer roller group, correction installation slide, correction support
Seat, correction drive device and rectification detection device；The correction conveying transfer roller group is arranged on correction installation slide, the correction
Installation slide is arranged on correction support base, and the correction drive device is corresponding with correction installation slide, driving correction installation
Slide is moved left and right on correction support base and rectified a deviation, and the rectification detection device is visual position detection means, to correction
The position for conveying the lithium battery pole slice in transfer roller group carries out shot detection.
Further, step 1）In, the splitting system includes upper cutting wheel and lower cutting wheel, the upper and lower cutting wheel phase
It is mutually corresponding, lithium battery pole slice is cut from centre position, lithium battery pole slice is divided into two, respectively pole piece H1 and pole piece
H2；The labeling system includes the first labeling system and the second labeling system, wherein, first labeling system includes the first patch
Mark conveying transfer roller group, the first device for labeling, second labeling system include the second labeling and convey transfer roller group, the second labeling dress
Put.
Further, step 1）In, the measuring system includes the first measuring system and the second measuring system, respectively to pole piece
H1 and pole piece H2 carries out width measure, wherein, the first measuring system includes the first measurement and conveys transfer roller group, the survey of First look width
Device is measured, the First look width of measuring device carries out shooting measurement to the pole piece H1 in the first measurement conveying transfer roller group, obtained
Pole piece H1 width datas H1 is obtained, the second measuring system includes the second measurement and conveys transfer roller group, the second vision width of measuring device, institute
State the second vision width of measuring device and shooting measurement is carried out to the pole piece H2 in the second measurement conveying transfer roller group, it is wide to obtain pole piece H2
Degrees of data H2.
It is a kind of implement methods described lithium battery pole slice be divided into two closed loop correction splitting system, it is characterised in that including
Deviation-rectifying system, splitting system, measuring system, labeling system, winding system and communication linked system；The deviation-rectifying system, cutting
System, measuring system, labeling system, winding system are set gradually by order pipeline, and the communication linked system is associated and assisted
Communication and linkage between deviation-rectifying system, splitting system, measuring system, labeling system, winding system are adjusted, forms closed loop running；Its
In, the measuring system includes the first measuring system, the second measuring system, and the labeling system includes the first labeling system and the
Two labeling systems, the winding system include the first winding system, the second winding system.
Further, the deviation-rectifying system, which includes rectifying a deviation, conveys transfer roller group, correction installation slide, correction support base, drive of rectifying a deviation
Dynamic device and rectification detection device；The correction conveying transfer roller group is arranged on correction installation slide, the correction installation slide
It is arranged on correction support base, the correction drive device is corresponding with correction installation slide, and driving correction installation slide is entangling
Move left and right and rectified a deviation on inclined support base, the rectification detection device is visual position detection means, and transfer roller is conveyed to correction
The position of lithium battery pole slice in group carries out shot detection.
Further, the splitting system includes upper cutting wheel and lower cutting wheel, and the upper and lower cutting wheel is mutually corresponding, from
Centre position is cut to lithium battery pole slice, and lithium battery pole slice is divided into two, respectively pole piece H1 and pole piece H2.
Further, the measuring system includes the first measuring system and the second measuring system, respectively to pole piece H1 and pole piece
H2 carries out width measure, wherein, the first measuring system includes the first measurement and conveys transfer roller group, First look width of measuring device,
The First look width of measuring device carries out shooting measurement to the pole piece H1 in the first measurement conveying transfer roller group, obtains pole piece H1
Width data H1, the second measuring system include the second measurement and convey transfer roller group, the second vision width of measuring device, and described second regards
Feel that width of measuring device carries out shooting measurement to the pole piece H2 in the second measurement conveying transfer roller group, obtain pole piece H2 width datas
H2。
Further, the labeling system includes the first labeling system and the second labeling system, wherein, the first labeling system
System includes the first labeling conveying transfer roller group, the first device for labeling, second labeling system include the second labeling conveying transfer roller group,
Second device for labeling.
The present invention has advantages below：First, for the deficiency of manual adjustment, using automatically adjusting, and degree of regulation reaches
0.09mm；2nd,, can be according to life using online real-time measuring system for needing shutdown to measure the width of pole piece after cutting
The needs of production, to two pole piece H1, H2 on-line measurement width dimensions after cutting, and two pole pieces can be calculated same
The stand out in region, dynamic machine vision measurement device carry out shooting measurement, can accomplish most under 50m/min speed of production
It is low that a width is measured per 200mm；3rd, the problem of correcting cutting width for manual repeated measurement, closed loop correction system is devised
System, i.e., measuring system measure in real time cutting after two pole pieces width and calculate the data of difference, when the difference of two pole pieces surpasses
After crossing setting value, this difference will be sent to deviation-rectifying system, deviation-rectifying system will rectify a deviation and be offset with test position, be adjusted with this
Whole actual cutting width；This set system can control the width differential of two pole pieces after cutting within ± 0.25mm, greatly
The big uniformity for improving battery capacity；4th, for the problem of two pole pieces are overproof after cutting, we pass through real-time measurement system
Data are detected, convenient identification labelled in the position of width off-tolerance.
Explanation and embodiment below in conjunction with the accompanying drawings, the invention will be further described.
Brief description of the drawings
Fig. 1 is the structural representation of the folding barrel type filter element before coiling；
Fig. 2 is the structural representation of deviation-rectifying system；
Fig. 3 is the structural representation of splitting system；
Fig. 4 is the structural representation of measuring system；
Fig. 5 is the structural representation of labeling system and winding system；
In figure：Deviation-rectifying system 1；Correction conveying transfer roller group 11；Rectification detection device 12；Splitting system 2；Upper cutting wheel 21；Lower point
Cut wheel 22；Measuring system 3；First measuring system 31；First measurement conveying transfer roller group 311；First look width of measuring device
312；Second measuring system 32；Second measurement conveying transfer roller group 321；Second vision width of measuring device 32；Labeling system 4；The
One labeling system 41；Second labeling system 42；Winding system 5；First winding system 51；Second winding system 52；Lithium battery pole
Piece 6；Pole piece H1；Pole piece H22.
Embodiment
Referring to Fig. 1 to 5, lithium battery pole slice that the present embodiment is provided is divided into two closed loop correction cutting method, including following step
Suddenly：
1）Deviation-rectifying system 1, splitting system 2, measuring system 3, labeling system 4, winding system 5 and communication linked system, shape are set
Into lithium battery pole slice 6 be divided into two closed loop correction splitting system；The deviation-rectifying system 1, splitting system 2, measuring system 3, labeling
System 4, winding system 5 are set gradually by order pipeline, and the communication linked system associates and coordinates deviation-rectifying system 1, cutting
Communicate and link between system 2, measuring system 3, labeling system 4, winding system 5, form closed loop running.The deviation-rectifying system 1
Including correction conveying transfer roller group 11, correction installation slide, correction support base, correction drive device and rectification detection device 12；Institute
State correction conveying transfer roller group 11 to be arranged on correction installation slide, the correction installation slide is arranged on correction support base, institute
It is corresponding with correction installation slide to state correction drive device, driving correction installation slide moves left and right progress on correction support base
Correction, the rectification detection device 12 is visual position detection means, to the lithium battery pole slice 6 in correction conveying transfer roller group 11
Position carries out shot detection.The splitting system 2 includes upper cutting and takes turns 21 and lower cutting wheel 22, the upper and lower cutting wheel 21,22
It is mutually corresponding, lithium battery pole slice 6 is cut from centre position, lithium battery pole slice 6 is divided into two, respectively pole piece H1 and
Pole piece H2.The measuring system 3 includes the first measuring system 31 and the second measuring system 32, and pole piece H1 and pole piece H2 are entered respectively
Line width measures, wherein, the first measuring system includes the first measurement and conveys transfer roller group 311, First look width of measuring device
312, the First look width of measuring device 312 carries out shooting measurement to the pole piece H1 in the first measurement conveying transfer roller group 311,
Pole piece H1 width datas H1 is obtained, the second measuring system 32 includes the second measurement and conveys transfer roller group 321, the second vision width measure
Device 322, the second vision width of measuring device 322 are shot to the pole piece H2 in the second measurement conveying transfer roller group 321
Measurement, obtain pole piece H2 width datas H2.The labeling system 4 includes the first labeling system 41 and the second labeling system 42, its
In, first labeling system includes the first labeling and conveys transfer roller group, the first device for labeling, and second labeling system includes the
Two labeling conveying transfer roller groups, the second device for labeling.The winding system 5 includes the first winding system 51, the second winding system 52.
2）Lithium battery pole slice 6 passes through deviation-rectifying system 1；
3）Lithium battery pole slice 6 proceeds immediately to splitting system 2 after by deviation-rectifying system 1；Splitting system 2 is by lithium battery pole
Piece 6 is cut, and becomes two pole pieces H1 and H2 by a pole piece H after being divided into two；The pole piece H1 and pole piece H2 correspond to lithium respectively
The left and right side of battery pole piece；
4）After being divided into two by splitting system 2, pole piece H1 and pole piece H2 are respectively lithium battery pole slice 6 by the first measurement
The 31, second measuring system 32 of system；First measuring system 31, the second measuring system 32 carry out single for pole piece H1 and pole piece H2 respectively
Only online width measure, and the width data after measurement is compared：H1-H2=H3, as H3≤± 0.25mm, measurement
System judges that production is qualified, and pole piece normally produces, as H3 ＞ ± 0.25mm, measuring system just judge to produce it is unqualified, and together
When send two instructions, this two instructions are respectively that correction instruction instructs with labeling, wherein, correction instruction is by the transmission of overproof value
To deviation-rectifying system 1, labeling instruction is that current position of failing is sent into labeling system 4；When deviation-rectifying system 1 receives correction instruction
When, deviation-rectifying system 1 is detected and corrects the transfer position of lithium battery pole slice according to the data for receiving overproof value, wherein, described is super
Difference is equal to H3/2, when overproof value be on the occasion of when, deviation-rectifying system driving lithium battery pole slice 6 is rectified a deviation the absolute of " H3/2 " to the right
Value, when overproof value be negative value, deviation-rectifying system drives lithium battery pole slice 6 to rectify a deviation to the left " H3/2 " absolute value, to realize pole piece
The amendment of width dimensions after cutting；When labeling system 4 receives labeling instruction, the first labeling system 41 and the second labeling system 42
It is automatically labelled when pole piece H1 and pole piece H2 relevant position are passed through respectively according to the position of failing received, to realize
Pole piece H1 and pole piece H2 position of failing are identified；
5）Winding system 5 is wound to the lithium battery pole slice 6 after cutting, wherein, the first winding system 51 is carried out to pole piece H1
Winding；Second winding system 52 is wound to pole piece H2.
Implement methods described lithium battery pole slice be divided into two closed loop correction splitting system, including deviation-rectifying system 1, cutting system
System 2, measuring system 3, labeling system 4, winding system 5 and communication linked system；The deviation-rectifying system 1, splitting system 2, measurement
System 3, labeling system 4, winding system 5 are set gradually by order pipeline, and the communication linked system associates and coordinates to rectify a deviation
Communicate and link between system 1, splitting system 2, measuring system 3, labeling system 4, winding system 5, form closed loop running.
Specifically, the deviation-rectifying system 1 includes correction conveying transfer roller group 11, correction installation slide, correction support base, correction
Drive device and rectification detection device 12；The correction conveying transfer roller group 11 is arranged on correction installation slide, the correction peace
Dress slide is arranged on correction support base, and the correction drive device is corresponding with correction installation slide, and driving correction installation is slided
Seat is moved left and right on correction support base and rectified a deviation, and the rectification detection device 12 is visual position detection means, to correction
The position for conveying the lithium battery pole slice in transfer roller group carries out shot detection.Herein it should be noted that tool for deviation-rectifying system
Body constructs, and it has a variety of forms, can be cylinder driving correction, motor lead screw driving correction etc., and it can also increase
Such as grating scale detection feedback servicing unit.
Specifically, the splitting system 2 includes upper cutting wheel 21 and lower cutting wheel 22, and the upper and lower cutting wheel is mutual right
Should, lithium battery pole slice 6 is cut from centre position, lithium battery pole slice is divided into two, respectively pole piece H1 and pole piece H2.
Herein it should be noted that for splitting system, although employing the machine of upper and lower cutting wheel mutual cooperation rolling cut in the present embodiment
Configuration formula, but it can also use such as blade directly from the form of centre cutting.
Specifically, the measuring system 3 includes the first measuring system 31 and the second measuring system 32, respectively to pole piece H1 and
Pole piece H2 carries out width measure, wherein, the first measuring system 31 includes the first measurement and conveys transfer roller group 311, First look width
Measurement apparatus 312, the First look width of measuring device 312 are carried out to the pole piece H1 in the first measurement conveying transfer roller group 311
Shooting measurement, obtains pole piece H1 width datas H1, and the second measuring system 32 conveys transfer roller group 321, second including the second measurement and regarded
Feel width of measuring device 322, the second vision width of measuring device 322 is to the pole piece in the second measurement conveying transfer roller group 321
H2 carries out shooting measurement, obtains pole piece H2 width datas H2.
Specifically, the labeling system 4 includes the first labeling system 41 and the second labeling system 42, wherein, described first
Labeling system 41 includes the first labeling and conveys transfer roller group, the first device for labeling, and second labeling system 42 includes the second labeling
Convey transfer roller group, the second device for labeling.Herein it should be noted that above-mentioned device for labeling can be in general labelling（I.e.
Paste paper label）, can also the device such as laser marking stamp, ink-jet mark, the purpose is to carried out in corresponding position of failing
Mark, to facilitate follow-up identification.
Specifically, the winding system 5 includes the first winding system 51, the second winding system 52.
The present invention is not limited to above-mentioned embodiment, special using identical with the above embodiment of the present invention or approximate technology
Sign, and other obtained lithium battery pole slices are divided into two closed loop correction cutting method and system, in protection scope of the present invention
Within.
Claims (10)
- The closed loop correction cutting method 1. a kind of lithium battery pole slice is divided into two, it is characterised in that comprise the following steps：Deviation-rectifying system, splitting system, measuring system, labeling system, winding system and communication linked system are set, form lithium battery Pole piece be divided into two closed loop correction splitting system；The deviation-rectifying system, splitting system, measuring system, labeling system, winding system Set gradually by order pipeline, the communication linked system associates and coordinates deviation-rectifying system, splitting system, measuring system, patch Communicate and link between mark system, winding system, form closed loop running；Wherein, the measuring system include the first measuring system, Second measuring system, the labeling system include the first labeling system and the second labeling system, and the winding system includes first Winding system, the second winding system；Lithium battery pole slice passes through deviation-rectifying system；Lithium battery pole slice proceeds immediately to splitting system after by deviation-rectifying system；Splitting system cuts lithium battery pole slice, Two pole pieces H1 and H2 are become by a pole piece H after being divided into two；Lithium battery pole slice after being divided into two by splitting system, pole piece H1 and pole piece H2 respectively by the first measuring system, Second measuring system；First measuring system, the second measuring system are carried out individually in line width for pole piece H1 and pole piece H2 respectively Measurement, and the width data after measurement is compared：H1-H2=H3, as H3≤± 0.25mm, measuring system judges life It is qualified to produce, and pole piece normally produces, and as H3 ＞ ± 0.25mm, measuring system just judges to produce unqualified, and is simultaneously emitted by two Instruction, this two instructions are respectively that correction instruction instructs with labeling, wherein, correction instruction is that overproof value is sent into correction system System, labeling instruction are that current position of failing is sent into labeling system；When deviation-rectifying system receives correction instruction, deviation-rectifying system According to the data for receiving overproof value, detect and correct the transfer position of lithium battery pole slice, to realize width dimensions after pole piece cutting Amendment；When labeling system receives labeling instruction, the first labeling system and the second labeling system are too late according to receiving respectively Case is put, automatically labelled when pole piece H1 and pole piece H2 relevant position are passed through, to realize to pole piece H1's and pole piece H2 Position of failing is identified；Winding system is wound to the lithium battery pole slice after cutting, wherein, the first winding system is wound to pole piece H1；The Two winding systems are wound to pole piece H2.
- The closed loop correction cutting method 2. lithium battery pole slice according to claim 1 is divided into two, it is characterised in that step 3） In, the pole piece H1 and pole piece H2 correspond to the left and right side of lithium battery pole slice, step 4 respectively）Described in overproof value be equal to H3/ 2；When deviation-rectifying system receive correction instruction and overproof value be on the occasion of when, deviation-rectifying system drives lithium battery pole slice to rectify a deviation to the right " H3/ 2 " absolute value, when deviation-rectifying system receives correction instruction and overproof value is negative value, deviation-rectifying system driving lithium battery pole slice is to the left Side correction " H3/2 " absolute value.
- The closed loop correction cutting method 3. lithium battery pole slice according to claim 1 is divided into two, it is characterised in that step 1） In, the deviation-rectifying system includes correction conveying transfer roller group, correction installation slide, correction support base, correction drive device and correction Detection means；The correction conveying transfer roller group is arranged on correction installation slide, and the correction installation slide is arranged on correction branch Support on seat, the correction drive device is corresponding with correction installation slide, and driving correction installation slide is left on correction support base Move right and rectified a deviation, the rectification detection device is visual position detection means, to the lithium battery in correction conveying transfer roller group The position of pole piece carries out shot detection.
- The closed loop correction cutting method 4. lithium battery pole slice according to claim 1 is divided into two, it is characterised in that step 1） In, the splitting system includes upper cutting wheel and lower cutting wheel, and the upper and lower cutting wheel is mutually corresponding, from centre position to lithium Battery pole piece is cut, and lithium battery pole slice is divided into two, respectively pole piece H1 and pole piece H2；The labeling system includes the One labeling system and the second labeling system, wherein, first labeling system includes the first labeling and conveys transfer roller group, the first labeling Device, second labeling system include the second labeling and convey transfer roller group, the second device for labeling.
- The closed loop correction cutting method 5. lithium battery pole slice according to claim 1 is divided into two, it is characterised in that step 1） In, the measuring system includes the first measuring system and the second measuring system, enters line width survey to pole piece H1 and pole piece H2 respectively Amount, wherein, the first measuring system includes the first measurement and conveys transfer roller group, First look width of measuring device, the First look Width of measuring device carries out shooting measurement to the pole piece H1 in the first measurement conveying transfer roller group, obtains pole piece H1 width data H1, Second measuring system includes the second measurement and conveys transfer roller group, the second vision width of measuring device, the second vision width measure Device carries out shooting measurement to the pole piece H2 in the second measurement conveying transfer roller group, obtains pole piece H2 width datas H2.
- The closed loop correction splitting system 6. a kind of lithium battery pole slice for implementing one of claim 1 to 5 methods described is divided into two, its It is characterised by, including deviation-rectifying system, splitting system, measuring system, labeling system, winding system and communication linked system；It is described Deviation-rectifying system, splitting system, measuring system, labeling system, winding system are set gradually by order pipeline, the communication linkage System relationship simultaneously is coordinated to communicate and link between deviation-rectifying system, splitting system, measuring system, labeling system, winding system, is formed Closed loop operates；Wherein, the measuring system includes the first measuring system, the second measuring system, and the labeling system includes first Labeling system and the second labeling system, the winding system include the first winding system, the second winding system.
- The closed loop correction splitting system 7. lithium battery pole slice according to claim 6 is divided into two, it is characterised in that described to entangle Inclined system includes correction conveying transfer roller group, correction installation slide, correction support base, correction drive device and rectification detection device； The correction conveying transfer roller group is arranged on correction installation slide, and the correction installation slide is arranged on correction support base, institute It is corresponding with correction installation slide to state correction drive device, driving correction installation slide moves left and right progress on correction support base Correction, the rectification detection device is visual position detection means, to the position of the lithium battery pole slice in correction conveying transfer roller group Carry out shot detection.
- The closed loop correction splitting system 8. lithium battery pole slice according to claim 6 is divided into two, it is characterised in that described point Cutting system includes upper cutting wheel and lower cutting wheel, and the upper and lower cutting wheel is mutually corresponding, and lithium battery pole slice is entered from centre position Row cutting, lithium battery pole slice is divided into two, respectively pole piece H1 and pole piece H2.
- The closed loop correction splitting system 9. lithium battery pole slice according to claim 6 is divided into two, it is characterised in that the survey Amount system includes the first measuring system and the second measuring system, carries out width measure to pole piece H1 and pole piece H2 respectively, wherein, the One measuring system includes the first measurement and conveys transfer roller group, First look width of measuring device, the First look width measure dress Put and shooting measurement is carried out to the pole piece H1 in the first measurement conveying transfer roller group, obtain pole piece H1 width datas H1, the second measurement system System includes the second measurement conveying transfer roller group, the second vision width of measuring device, and the second vision width of measuring device is to second Pole piece H2 in measurement conveying transfer roller group carries out shooting measurement, obtains pole piece H2 width datas H2.
- The closed loop correction splitting system 10. lithium battery pole slice according to claim 6 is divided into two, it is characterised in that described Labeling system includes the first labeling system and the second labeling system, wherein, first labeling system includes the first labeling and conveyed Transfer roller group, the first device for labeling, second labeling system include the second labeling and convey transfer roller group, the second device for labeling.
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| CN201711173628.1A CN107745261A (en) | 2017-11-22 | 2017-11-22 | A kind of lithium battery pole slice is divided into two closed loop correction cutting method and system |
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| CN201711173628.1A CN107745261A (en) | 2017-11-22 | 2017-11-22 | A kind of lithium battery pole slice is divided into two closed loop correction cutting method and system |
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