CN208373870U - Intelligent closed-loop battery pole piece is cold-pressed pre- cutting integrated machine - Google Patents
Intelligent closed-loop battery pole piece is cold-pressed pre- cutting integrated machine Download PDFInfo
- Publication number
- CN208373870U CN208373870U CN201820810872.8U CN201820810872U CN208373870U CN 208373870 U CN208373870 U CN 208373870U CN 201820810872 U CN201820810872 U CN 201820810872U CN 208373870 U CN208373870 U CN 208373870U
- Authority
- CN
- China
- Prior art keywords
- roller
- control unit
- main control
- tension
- floating
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a kind of Intelligent closed-loop battery pole pieces to be cold-pressed pre- cutting integrated machine, including main control unit and the unwinding unit being sequentially connected, rolling unit, thickness measuring unit and rolling unit.Unwinding unit includes first base and battery pole piece sequentially passes through above first base unreeling structure, the first adjustment roller, unreels deviation correction mechanism, first crosses roller, material receiving, the first tension measuring device, dedusting mechanism, the first floating installation and magnetic assembly.Feedback mechanism is set in the present embodiment, and speed, tension force are all made of closed loop adjustment, are able to achieve multiple foolproof.The utility model is suitable for technical field of lithium battery manufacture equipment.
Description
Technical field
The utility model belongs to battery pole piece manufacturing equipment technical field, for lithium battery pole slice continuous rolling with point
It cuts, specifically a kind of Intelligent closed-loop battery pole piece is cold-pressed pre- cutting integrated machine.
Background technique
Cold pressing is an essential procedure in lithium battery pole slice production process.In cold pressure procedure, traditional handicraft is adopted
With open loop tension force, yield rate is relatively low and retractable volume tension force difficulty is relatively large.Furthermore traditional type production process
Using open loop retractable volume, it is easy to cause the material division of history into periods, gun barrel, the winding of daisy_petal part built-in compressive stress, and process is more troublesome；
The row cutting again after switching baking, stress again concentrated by the winding of meeting slitting, needs to toast again.
With the raising of production efficiency, milling train winding coil diameter is increasing, and for tension, pole piece extension requires more smart
Really.
Summary of the invention
The purpose of the utility model is to provide one kind can be improved lithium battery pole slice season stress release uniformity, tension control
Error processed is small, the simple Intelligent closed-loop battery pole piece of process is cold-pressed pre- cutting integrated machine.
To achieve the above object, used technical solution is as follows for the utility model:
A kind of Intelligent closed-loop battery pole piece is cold-pressed pre- cutting integrated machine, and including main control unit and what is be sequentially connected unreel list
Member, rolling unit, thickness measuring unit and rolling unit, the unwinding unit include first base and the battery above first base
Unreeling structure that pole piece sequentially passes through, the first adjustment roller unreel deviation correction mechanism, first cross roller, material receiving, the first tonometry
Device, dedusting mechanism, the first floating installation and magnetic assembly；
The unreeling structure includes gas expansion shaft and safety chuck, and the gas expansion shaft passes through the first speed reducer and the first servo electricity
Machine is connected, and the control signal input of first servo motor unreels signal output end with the motor control of main control unit and is connected；
The deviation correction mechanism that unreels includes the first deflection correction sensor, mobile bracket and supplementary control unit, and first correction passes
The signal output end of sensor is connected with the signal input part of supplementary control unit, the control signal output of supplementary control unit and mobile bracket
Control signal input be connected, the unreeling structure is set on mobile bracket；
First tension measuring device includes the first jockey pulley and the first tension sensor, first tension sensor
Signal output end be connected with the first tension signal input terminal of main control unit；
The dedusting mechanism includes motor, dust absorption shield, the first cylinder being set in dust absorption shield, two brush rolls,
The motor is connected by the second speed reducer with two brush rolls, and the control signal input of motor and the dedusting of main control unit are believed
Number output end is connected；
First floating installation includes the first floating roller and the first low rubbing cylinder for driving the first floating roller, and first is floating
The side of roller is provided with the first ultrasonic sensor, and the of the signal output end of first ultrasonic sensor and main control unit
One floating sign input terminal is connected, and the first floating control signal output end of main control unit passes through the first electric Proportion valve and first
The driving signal input of low rubbing cylinder is connected.
As restriction: being provided between the unwinding unit and rolling unit bracket and put draw unit；
The draw unit of putting includes that the first rack and the battery pole piece being set on the first rack sequentially pass through
Two, which cross roller, the first isolation roller, the second floating installation, third, crosses roller, the second tension measuring device；
The first isolation roller includes the first isolation upper roller and the first isolation lower roll, and first is isolated under upper roller and the first isolation
Roller passes through third speed reducer respectively and is connected with the second servo motor, is additionally provided in the first rack and provides thrust for the first isolation roller
The second cylinder, for adjust first isolation upper roller and first isolation lower roll between gap first adjust gap component, the second servo
The control signal input of motor is connected with the first tach signal output end of main control unit；
Second floating installation includes the second floating roller, the second low rubbing cylinder for driving the second floating roller, for limiting
Make the first position-limit mechanism of the second floating roller amplitude of fluctuation, the side of the second floating roller is provided with the second ultrasonic sensor, and described
The signal output end of two ultrasonic sensors is connected with the second floating sign input terminal of main control unit, and the second of main control unit is floating
Dynamic control signal output is connected with the driving signal input of the second low rubbing cylinder, the second low rubbing cylinder pass through lever,
First swing arm shaft is connected with the second floating roller；
Second tension measuring device includes the second jockey pulley and the second tension sensor, second tension sensor
Signal output end be connected with the second tension signal input terminal of main control unit.
As second limit: the rolling unit include second base, the first roll being set in second base and
Second roll, the hydraulic cylinder for providing thrust for second roll, for adjusting gap between first roll and second roll
Adjust gap wedge.
As the third restriction: being provided with receipts draw unit between the rolling unit and thickness measuring unit；
The receipts draw unit includes that the second rack and the battery pole piece being set on the second rack sequentially pass through
Third tension measuring device, the 4th roller, third floating installation, the second isolation roller, the 5th excessively cross roller；
The third tension measuring device includes third jockey pulley and third tension sensor, the third tension sensor
Signal output end be connected with the third tension signal input terminal of main control unit；
The third floating installation includes third floating roller, the third low rubbing cylinder for driving third floating roller, for limiting
Second position-limit mechanism of third floating roller amplitude of fluctuation processed, the side of third floating roller are provided with third ultrasonic sensor, and described
The signal output end of three ultrasonic sensors is connected with the third floating sign input terminal of main control unit, and the third of main control unit is floating
Dynamic control signal output is connected with the driving signal input of third low rubbing cylinder, third low rubbing cylinder pass through lever,
Second swing arm shaft is connected with third floating roller；
The second isolation roller includes the second isolation upper roller and the second isolation lower roll, and second is isolated under upper roller and the second isolation
Roller passes through the 4th speed reducer respectively and is connected with third servo motor, is additionally provided in the second rack and provides thrust for the second isolation roller
Third cylinder, for adjust second isolation upper roller and second isolation lower roll between gap second adjust gap component, third servo
The control signal input of motor is connected with the second tach signal output end of main control unit.
Limit as the 4th kind: the thickness measuring unit includes Thicknesser probe, ball-screw, c-type frame, shield and for driving
4th servo motor of ball-screw, Thicknesser probe are mounted on c-type frame, and c-type frame is connected by a sliding block and ball-screw sliding
It connects, the signal output end of Thicknesser probe is connected with the thickness signal input terminal of main control unit.
Limit as the 5th kind: the rolling unit includes pendulum roller mechanism, the process rectification machine that battery pole piece sequentially passes through
Structure, the 4th tension measuring device, interrupter, cutter assembly, adjustment roll assembly, the 5th tension measuring device and rolling-up mechanism；
The pendulum roller mechanism includes the 4th floating installation, the 6th tension measuring device, and the 4th floating installation includes the 4th floating
Roller, the 4th low rubbing cylinder for driving the 4th floating roller, the 4th ultrasonic sensor that the 4th floating roller side is set, master control
4th floating sign output end of unit is connected with the driving signal input of the 4th low rubbing cylinder, the 4th ultrasonic sensor
Signal output end be connected with the 4th floating sign input terminal of main control unit, the 6th tension measuring device include the 6th
Power roller and the 6th tension sensor, the signal output end of the 6th tension sensor and the 6th tension signal of main control unit are defeated
Enter end to be connected；
The process deviation correction mechanism includes the second deflection correction sensor, swinging mounting and what is be arranged on swinging mounting first entangle
Roller is crossed partially, second was rectified a deviation roller, the signal output end of second deflection correction sensor and the position signal input terminal of main control unit
It is connected, the corrective control signal output end of main control unit is connected with the driving signal input of swinging mounting；
4th tension measuring device includes the 4th jockey pulley and the 4th tension sensor, the 4th tension sensor
Signal output end be connected with the 4th tension signal input terminal of main control unit；
5th tension measuring device includes the 5th jockey pulley and the 5th tension sensor, the 5th tension sensor
Signal output end be connected with the 5th tension signal input terminal of main control unit；
The rolling-up mechanism includes the identical two windings component of structure, the winding component include the 5th servo motor,
Ultrasonic wave coil diameter sensor, the 6th speed reducer, slip shaft, the 5th servo motor pass through the 6th speed reducer and slip shaft phase
Even, the signal output end of the ultrasonic wave coil diameter sensor is connected with the coil diameter signal input part of main control unit, main control unit
Rolling speed control signal output is connected with the speed control signal input terminal of the 5th servo motor, the pressure control of main control unit
Signal output end processed is connected by the 4th electric Proportion valve with slip shaft.
The utility model due to the adoption of the above technical solution, compared with prior art, acquired technological progress
It is:
(1) closed-loop tension control is arranged in unwinding unit in the utility model, and velocity close-loop control can be adjusted in real time and be unreeled
Speed, change battery pole piece tension, by the first deflection correction sensor measurement feedback and in real time adjustment unreeling structure position with
Guarantee battery pole piece enter adjusted roller position it is as consistent as possible；
(2) draw unit of putting of the utility model passes through respective closed loop controlling structure with draw unit is received, can be real-time
Adjust the speed of respective barrier assembly and the tension of battery pole piece, reduce battery pole piece because extensible extent is inconsistent crumple it is several
Rate；
(3) Thicknesser probe of the utility model scans back and forth and the thickness value of the battery pole piece measured is sent to master control list
In member, main control unit adjust the tune gap wedge of rolling unit in due course according to the above results with adjust first roll and second roll it
Between gap, advantageously ensure that rolling after battery pole piece thickness consistency；
(4) rolling unit of the utility model, the tension stability before capable of guaranteeing process correction, rectifies a deviation before winding
Improve the quality of battery pole piece, the 4th tension measuring device of setting, the 5th tension measuring device, the 6th tension measuring device,
4th floating installation, the consistency of coil diameter when the tension stability before winding has been effectively ensured, having wound.
The utility model is suitable for technical field of lithium battery manufacture equipment.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the general structure schematic diagram of the utility model embodiment；
Fig. 2 is the partial structural diagram of the unwinding unit of the utility model embodiment；
Fig. 3 is the partial structural diagram for putting draw unit of the utility model embodiment；
Fig. 4 is the partial structural diagram of the receipts draw unit of the utility model embodiment；
Fig. 5 is the partial structural diagram of the splitting winding unit of the utility model embodiment.
In figure: 1, unwinding unit, 10, first base, 11, unreeling structure, 12, the first adjustment roller, 13, unreel rectification machine
Structure, the 130, first deflection correction sensor, 131, mobile bracket, 14, first crosses roller, 15, material receiving, the 16, first tonometry dress
It sets, 17, dedusting mechanism, 170, brush roll, the 18, first floating installation, 19, magnetic assembly, 2, put draw unit, the 20, first machine
Frame, the 21, second mistake roller, the 22, first isolation roller, the 220, first tune gap component, the 221, second cylinder, the 23, second floating installation,
230, the first position-limit mechanism, the 231, first swing arm shaft, 24, third cross roller, the 25, second tension measuring device, 3, rolling it is single
Member, 4, receipts draw unit, the 40, second rack, 41, third tension measuring device, the 42, the 4th mistake roller, 43, third floating installation,
430, the second position-limit mechanism, the 431, second swing arm shaft, the 44, second isolation roller, 440, second adjusts gap component, 441, third gas
Cylinder, the 45, the 5th crosses roller, 5, thickness measuring unit, 6, rolling unit, 60, pendulum roller mechanism, 61, process deviation correction mechanism, the 610, second correction
Sensor, 611, first rectified a deviation roller, and 612, second rectified a deviation roller, the 62, the 4th tension measuring device, 63, interrupter, 64,
Cutter assembly, 65, adjustment roll assembly, the 66, the 5th tension measuring device, 67, rolling-up mechanism, 670, pinch roller assembly.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model.It should be appreciated that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment Intelligent closed-loop battery pole piece is cold-pressed pre- cutting integrated machine
As shown in Figure 1, the present embodiment includes main control unit and the unwinding unit being sequentially connected 1, puts draw unit 2, rolls
Unit 3, receipts draw unit 4, thickness measuring unit 5 and rolling unit 6 processed.Wherein:
1. unwinding unit 1
As shown in Fig. 2, unwinding unit 1 includes first base 10 and battery pole piece sequentially passes through above first base 10
Unreeling structure 11, the first adjustment roller 12, unreel deviation correction mechanism 13, first cross roller 14, material receiving 15, the first tonometry dress
Set 16, dedusting mechanism 17, the first floating installation 18 and magnetic assembly 19；
Unreeling structure 11 includes gas expansion shaft and safety chuck, and gas expansion shaft passes through the first speed reducer and first servo motor phase
Even, the control signal input of first servo motor unreels signal output end with the motor control of main control unit and is connected；
Unreeling deviation correction mechanism 13 includes the first deflection correction sensor 130, mobile bracket 131 and supplementary control unit, and the first correction passes
The signal output end of sensor 130 is connected with the signal input part of supplementary control unit, the control signal output and movement of supplementary control unit
The control signal input of bracket 131 is connected, and unreeling structure 11 is set on mobile bracket 131；
First tension measuring device 16 includes the first jockey pulley and the first tension sensor, the signal of the first tension sensor
Output end is connected with the first tension signal input terminal of main control unit；
Dedusting mechanism 17 includes motor, dust absorption shield, the first cylinder being set in dust absorption shield, two brush rolls 170,
Motor is connected by the second speed reducer with two brush rolls 170, and the control signal input of motor and the dedusting of main control unit are believed
Number output end is connected；
First floating installation 18 includes the first floating roller and the first low rubbing cylinder for driving the first floating roller, the first floating roller
Side be provided with the first ultrasonic sensor, the signal output end of the first ultrasonic sensor and the first of main control unit float
Signal input part is connected, and the first floating control signal output end of main control unit passes through the first electric Proportion valve and the first low friction
The driving signal input of cylinder is connected.
2. putting draw unit 2
As shown in figure 3, putting the battery pole piece that draw unit 2 includes the first rack 20 and is set on the first rack 20
Second sequentially passed through crosses the isolation of roller 21, first roller 22, the second floating installation 23, third and crosses roller 24 and the second tension measuring device
25；
First isolation roller 22 includes the first isolation upper roller and the first isolation lower roll, and first is isolated upper roller and the first isolation lower roll
It is connected with the second servo motor by third speed reducer respectively, is additionally provided with roller 22 is isolated for first to provide in the first rack 20 and pushes away
Second cylinder 221 of power adjusts gap component 220 for adjusting first of gap between the first isolation upper roller and the first isolation lower roll,
The control signal input of second servo motor is connected with the first tach signal output end of main control unit；
Second floating installation 23 includes the second floating roller, the second low rubbing cylinder for driving the second floating roller, for limiting
First position-limit mechanism 230 of the second floating roller amplitude of fluctuation, the side of the second floating roller is provided with the second ultrasonic sensor, the second surpasses
The signal output end of sonic sensor is connected with the second floating sign input terminal of main control unit, and the second of main control unit, which floats, to be controlled
Signal output end processed is connected with the driving signal input of the second low rubbing cylinder, and the second low rubbing cylinder passes through lever, first
Swing arm shaft 231 is connected with the second floating roller；
Second tension measuring device 25 includes the second jockey pulley and the second tension sensor, the signal of the second tension sensor
Output end is connected with the second tension signal input terminal of main control unit；
3. rolling unit 3
Rolling unit 3 includes second base, the first roll being set in second base and second roll, for being second
Roll provides hydraulic cylinder, the tune gap wedge for adjusting gap between first roll and second roll of thrust, adjusts gap wedge
Control signal input is connected with the tune gap control signal output of main control unit.
4. receiving draw unit 4
As shown in figure 4, receiving the battery pole piece that draw unit 4 includes the second rack 40 and is set on the second rack 40
The third tension measuring device the 41, the 4th sequentially passed through crosses roller 42, third floating installation 43, second is isolated roller the 44, the 5th and crosses roller
45；
Third tension measuring device 41 includes third jockey pulley and third tension sensor, the signal of third tension sensor
Output end is connected with the third tension signal input terminal of main control unit；
Third floating installation 43 includes third floating roller, the third low rubbing cylinder for driving third floating roller, for limiting
Second position-limit mechanism 430 of third floating roller amplitude of fluctuation, the side of third floating roller are provided with third ultrasonic sensor, and third is super
The signal output end of sonic sensor is connected with the third floating sign input terminal of main control unit, and the third of main control unit, which is floated, to be controlled
Signal output end processed is connected with the driving signal input of third low rubbing cylinder, and third low rubbing cylinder passes through lever, second
Swing arm shaft 431 is connected with third floating roller；
Second isolation roller 44 includes the second isolation upper roller and the second isolation lower roll, and second is isolated upper roller and the second isolation lower roll
It is connected with third servo motor by the 4th speed reducer respectively, is additionally provided with roller 44 is isolated for second to provide in the second rack 40 and pushes away
The third cylinder 441 of power adjusts gap component 440 for adjusting second of gap between the second isolation upper roller and the second isolation lower roll,
The control signal input of third servo motor is connected with the second tach signal output end of main control unit.
5. thickness measuring unit 5
Thickness measuring unit 5 includes Thicknesser probe, ball-screw, c-type frame, shield and the 4th servo for driving ball-screw
Motor, Thicknesser probe are mounted on c-type frame, and c-type frame is slidably connected by a sliding block with ball-screw, and the signal of Thicknesser probe is defeated
Outlet is connected with the thickness signal input terminal of main control unit.
6. rolling unit 6
Rolling unit 6 includes pendulum roller mechanism 60, process deviation correction mechanism 61, the 4th tonometry that battery pole piece sequentially passes through
Device 62, interrupter 63, cutter assembly 64, adjustment roll assembly 65, the 5th tension measuring device 66 and rolling-up mechanism 67；
Put roller mechanism 60 include the 4th floating installation, the 6th tension measuring device, the 4th floating installation include the 4th floating roller,
For driving the 4th low rubbing cylinder of the 4th floating roller, the 4th ultrasonic sensor of the 4th floating roller side being arranged in, master control list
4th floating sign output end of member is connected with the driving signal input of the 4th low rubbing cylinder, the 4th ultrasonic sensor
Signal output end is connected with the 4th floating sign input terminal of main control unit, the 6th tension measuring device include the 6th jockey pulley and
6th tension sensor, the signal output end of the 6th tension sensor are connected with the 6th tension signal input terminal of main control unit；
Process deviation correction mechanism 61 include the second deflection correction sensor 610, swinging mounting and be arranged on swinging mounting first
Rectified a deviation roller 611, second rectified a deviation roller 612, the signal output end of the second deflection correction sensor 610 and the position signal of main control unit
Input terminal is connected, and the corrective control signal output end of main control unit is connected with the driving signal input of swinging mounting；
4th tension measuring device 62 includes the 4th jockey pulley and the 4th tension sensor, the signal of the 4th tension sensor
Output end is connected with the 4th tension signal input terminal of main control unit；
Interrupter 63 include isolation steel rod, isolation rubber roller, third tune gap component, the 4th servo motor, the 5th speed reducer,
For providing the 4th cylinder of thrust for interrupter 63, the 4th servo motor by the 5th speed reducer respectively be isolated steel rod,
Rubber roller is isolated to be connected；
5th tension measuring device 66 includes the 5th jockey pulley and the 5th tension sensor, the signal of the 5th tension sensor
Output end is connected with the 5th tension signal input terminal of main control unit；
Rolling-up mechanism 67 includes the identical two windings component of structure, and winding component includes the 5th servo motor, ultrasonic wave
Coil diameter sensor, the 6th speed reducer, slip shaft, the 5th servo motor are connected by the 6th speed reducer with slip shaft, ultrasonic wave volume
The signal output end of diameter sensor is connected with the coil diameter signal input part of main control unit, and the rolling speed of main control unit controls signal
Output end is connected with the speed control signal input terminal of the 5th servo motor, and the pressure controling signal output end of main control unit passes through
4th electric Proportion valve is connected with slip shaft, and rolling-up mechanism 67 further includes the pinch roller assembly 670 matched with slip shaft, for comforting
Due to the alice of cutter both sides cumulative stress formation on flat battery pole piece.
The working principle of the present embodiment: the course of work of the present embodiment is always divided into six steps, that is, uses unwinding unit 1
Unreel, then use put the pre-stretching of draw unit 2 is extended with to reduce battery pole piece after roll-in two it is inconsistent caused by crumple and show
As then rolling battery pole piece using rolling unit 3 and reaching the compacted density for subscribing thickness guarantee battery pole piece, stable electricity
Pond performance improves volume and electricity compression ratio, and the stretching before using receipts draw unit 4 to measure thickness later is to reduce battery
The inconsistent phenomenon of extensible extent after pole piece roll-in then measures the thickness of battery pole piece using thickness measuring unit 5, finally using winding
Unit 6 is wound.During unreeling, 130 monitoring cell pole piece of the first deflection correction sensor unreels offset and feeds back result
To supplementary control unit, supplementary control unit is adaptively adjusted according to position of the feedback result to mobile bracket 131 and adjusts unreeling machine with this
The position of structure 11, the tension effect for the battery pole piece that the first tension sensor will test feed back to main control unit, main control unit
The first low rubbing cylinder power output is adjusted by the first electric Proportion valve in real time by comparing with setting value, and according to comparison result
Size with adjust the first floating roller amplitude of fluctuation, with this in real time adjustment battery pole piece tension, the first ultrasonic sensor will
The height result of the first floating roller detected feeds back to main control unit, the first floating roller location information that main control unit will receive
Compared with setting value, illustrate that unreeling structure 11 unreels excessive velocities, main control unit when the position of the first floating roller is higher than setting value
To slow down speed is unreeled by control first servo motor, it is on the contrary then quickening unreels speed；Brush roll 170 is in motor, speed reducer
Drive under battery pole piece is dusted；In putting draw unit 2, the second floating roller that the second ultrasonic sensor will test
Height result feed back to main control unit, main control unit by the second floating roller location information received compared with setting value, when
The first isolation of explanation 22 excessive velocities of roller when the position of second floating roller is higher than setting value, main control unit pass through control the second servo electricity
Machine slows down the revolving speed of the first isolation roller 22, revolving speed that is on the contrary then accelerating the first isolation roller 22, and the second tension sensor will test
To the tension effect of battery pole piece feed back to main control unit, main control unit with setting value by comparing, and according to comparison result
It is adaptively adjusted by the size to the second low rubbing cylinder power output to adjust the amplitude of fluctuation of the second floating roller, with this in real time
Adjust the tension of battery pole piece；It is adjusted under first isolation upper roller of the adjustment of gap component 220 and the first isolation in use process by first
Gap between roller, third are crossed roller 24 and are generated for changing the cornerite of battery pole piece to avoid battery pole piece and other mechanical equipments
Interference；After rolling, receive draw unit 4, the mutual cooperation relationship of all parts to put the similar of draw unit 2, thickness measuring list
Member 5 is scanned back and forth using Thicknesser probe and the thickness value of the battery pole piece measured is sent in main control unit, main control unit root
Adjust the tune gap wedge of rolling unit 3 in due course according to the above results to adjust the gap between first roll and second roll；Winding
In unit 6, the 6th tension measuring device, the working principle of the 4th floating installation and the first tension measuring device 16, first float
The working principle of device 18 is similar, and the two cooperation is to guarantee the tension stability before process correction, and the second deflection correction sensor 610 is in real time
It detects the position of battery pole piece and feeds back to main control unit, main control unit is according to testing result, by control swinging mounting with reality
When adjust the position of battery pole piece, battery pole piece tension before cutting is realized in 62 device of the 4th tonometry and the cooperation of interrupter 63
Stabilization, 62 device of the 4th tonometry is isolated with the second tension measuring device 25 with first with the cooperation principle of interrupter 63
The cooperation principle of roller 22 is similar, and battery pole piece is divided into done size as required after cutter assembly 64, then battery pole piece
It is adjusted roll assembly 65, then battery pole piece passes through the 5th jockey pulley 66, then reaches rolling-up mechanism 67, and the 5th tension passes
The tension effect for the battery pole piece that sensor will test feeds back to main control unit, and main control unit with setting value by comparing, to cunning
The winding tension of deviation shaft is adaptively adjusted, and the coil diameter for the battery pole piece that ultrasonic wave coil diameter sensor will test is sent to master control
Unit, main control unit is adaptively adjusted according to rolling speed of the above results to slip shaft, in the above process, main control unit control
Slip shaft air pressure processed changes winding pole piece tension, is allowed to be consistent with setting taper tension.
In the present embodiment, rolling-up mechanism 67 is connected by the 6th speed reducer with slip shaft using the 5th servo motor, can be had
Effect avoid coil diameter it is different cause winding one it is tight one pine, also or slip power it is unstable, cutting applying area affected by force, battery
Tend to have the phenomenon that stress concentration portion is divided on pole piece side, pinch roller assembly 670 can effectively avoid appearance and wind that uneven stress collection is medium to ask
Topic, the first position-limit mechanism 230, the second position-limit mechanism 430 for limit the second floating roller, the amplitude of fluctuation of third floating roller with reduce because
Amplitude of fluctuation is excessive and injures caused by respectively corresponding low rubbing cylinder.
Claims (6)
1. a kind of Intelligent closed-loop battery pole piece is cold-pressed pre- cutting integrated machine, including main control unit and what is be sequentially connected unreel list
Member, rolling unit, thickness measuring unit and rolling unit, it is characterised in that: the unwinding unit includes first base and in first
Battery pole piece sequentially passes through above pedestal unreeling structure, the first adjustment roller, unreel deviation correction mechanism, first cross roller, material receiving,
First tension measuring device, dedusting mechanism, the first floating installation and magnetic assembly；
The unreeling structure includes gas expansion shaft and safety chuck, and the gas expansion shaft passes through the first speed reducer and first servo motor phase
Even, the control signal input of first servo motor unreels signal output end with the motor control of main control unit and is connected；
The deviation correction mechanism that unreels includes the first deflection correction sensor, mobile bracket and supplementary control unit, first deflection correction sensor
Signal output end be connected with the signal input part of supplementary control unit, the control of the control signal output of supplementary control unit and mobile bracket
Signal input part processed is connected, and the unreeling structure is set on mobile bracket；
First tension measuring device includes the first jockey pulley and the first tension sensor, the letter of first tension sensor
Number output end is connected with the first tension signal input terminal of main control unit；
The dedusting mechanism includes motor, dust absorption shield, the first cylinder being set in dust absorption shield, two brush rolls, described
Motor is connected by the second speed reducer with two brush rolls, and the control signal input of motor and the dedusting signal of main control unit are defeated
Outlet is connected；
First floating installation includes the first floating roller and the first low rubbing cylinder for driving the first floating roller, the first floating roller
Side is provided with the first ultrasonic sensor, and the signal output end of first ultrasonic sensor and the first of main control unit float
Dynamic signal input part is connected, and the first floating control signal output end of main control unit rubs by the way that the first electric Proportion valve is low with first
The driving signal input for wiping cylinder is connected.
2. Intelligent closed-loop battery pole piece according to claim 1 is cold-pressed pre- cutting integrated machine, it is characterised in that: described to unreel
It is provided between unit and rolling unit bracket and puts draw unit；
The draw unit of putting includes that the first rack and the battery pole piece being set on the first rack sequentially pass through the second mistake
Roller, the first isolation roller, the second floating installation, third cross roller, the second tension measuring device；
The first isolation roller includes the first isolation upper roller and the first isolation lower roll, and first is isolated upper roller and the first isolation lower roll point
Not Tong Guo third speed reducer be connected with the second servo motor, be additionally provided in the first rack and provide the of thrust for the first isolation roller
Two cylinders adjust gap component, the second servo motor for adjusting first of gap between the first isolation upper roller and the first isolation lower roll
Control signal input be connected with the first tach signal output end of main control unit；
Second floating installation includes the second floating roller, the second low rubbing cylinder for driving the second floating roller, for limiting the
First position-limit mechanism of two floating roller amplitudes of fluctuation, the side of the second floating roller is provided with the second ultrasonic sensor, described the second to surpass
The signal output end of sonic sensor is connected with the second floating sign input terminal of main control unit, and the second of main control unit, which floats, to be controlled
Signal output end processed is connected with the driving signal input of the second low rubbing cylinder, and the second low rubbing cylinder passes through lever, first
Swing arm shaft is connected with the second floating roller；
Second tension measuring device includes the second jockey pulley and the second tension sensor, the letter of second tension sensor
Number output end is connected with the second tension signal input terminal of main control unit.
3. Intelligent closed-loop battery pole piece according to claim 1 is cold-pressed pre- cutting integrated machine, it is characterised in that: the rolling
Unit includes second base, the first roll being set in second base and second roll, for providing thrust for second roll
Hydraulic cylinder, the tune gap wedge for adjusting gap between first roll and second roll.
4. Intelligent closed-loop battery pole piece according to claim 1 is cold-pressed pre- cutting integrated machine, it is characterised in that: the rolling
Receipts draw unit is provided between unit and thickness measuring unit；
The receipts draw unit includes the second rack and the third that the battery pole piece being set on the second rack sequentially passes through
Tension measuring device, the 4th roller, third floating installation, the second isolation roller, the 5th excessively cross roller；
The third tension measuring device includes third jockey pulley and third tension sensor, the letter of the third tension sensor
Number output end is connected with the third tension signal input terminal of main control unit；
The third floating installation includes third floating roller, the third low rubbing cylinder for driving third floating roller, for limiting the
Second position-limit mechanism of three floating roller amplitudes of fluctuation, the side of third floating roller are provided with third ultrasonic sensor, and the third is super
The signal output end of sonic sensor is connected with the third floating sign input terminal of main control unit, and the third of main control unit, which is floated, to be controlled
Signal output end processed is connected with the driving signal input of third low rubbing cylinder, and third low rubbing cylinder passes through lever, second
Swing arm shaft is connected with third floating roller；
The second isolation roller includes the second isolation upper roller and the second isolation lower roll, and second is isolated upper roller and the second isolation lower roll point
Not Tong Guo the 4th speed reducer be connected with third servo motor, be additionally provided in the second rack and provide the of thrust for the second isolation roller
Three cylinders adjust gap component, third servo motor for adjusting second of gap between the second isolation upper roller and the second isolation lower roll
Control signal input be connected with the second tach signal output end of main control unit.
5. Intelligent closed-loop battery pole piece according to claim 1 is cold-pressed pre- cutting integrated machine, it is characterised in that: the thickness measuring
Unit includes Thicknesser probe, ball-screw, c-type frame, shield and the 4th servo motor for driving ball-screw, Thicknesser probe
It is mounted on c-type frame, c-type frame is slidably connected by a sliding block with ball-screw, the signal output end and master control list of Thicknesser probe
The thickness signal input terminal of member is connected.
6. Intelligent closed-loop battery pole piece according to claim 1 is cold-pressed pre- cutting integrated machine, it is characterised in that: the winding
Unit include battery pole piece sequentially pass through pendulum roller mechanism, process deviation correction mechanism, the 4th tension measuring device, interrupter, cut
Knife assembly, adjustment roll assembly, the 5th tension measuring device and rolling-up mechanism；
The pendulum roller mechanism includes the 4th floating installation, the 6th tension measuring device, and the 4th floating installation includes the 4th floating roller, uses
In driving the 4th low rubbing cylinder of the 4th floating roller, the 4th ultrasonic sensor of the 4th floating roller side, main control unit be arranged in
The 4th floating sign output end be connected with the driving signal input of the 4th low rubbing cylinder, the letter of the 4th ultrasonic sensor
Number output end is connected with the 4th floating sign input terminal of main control unit, and the 6th tension measuring device includes the 6th jockey pulley
With the 6th tension sensor, the signal output end of the 6th tension sensor and the 6th tension signal input terminal of main control unit
It is connected；
The process deviation correction mechanism includes the second deflection correction sensor, swinging mounting and what is be arranged on swinging mounting first rectified a deviation
Roller, second were rectified a deviation roller, and the signal output end of second deflection correction sensor is connected with the position signal input terminal of main control unit,
The corrective control signal output end of main control unit is connected with the driving signal input of swinging mounting；
4th tension measuring device includes the 4th jockey pulley and the 4th tension sensor, the letter of the 4th tension sensor
Number output end is connected with the 4th tension signal input terminal of main control unit；
5th tension measuring device includes the 5th jockey pulley and the 5th tension sensor, the letter of the 5th tension sensor
Number output end is connected with the 5th tension signal input terminal of main control unit；
The rolling-up mechanism includes the identical two windings component of structure, and the winding component includes the 5th servo motor, ultrasound
Wave coil diameter sensor, the 6th speed reducer, slip shaft, the 5th servo motor are connected by the 6th speed reducer with slip shaft, institute
The signal output end for stating ultrasonic wave coil diameter sensor is connected with the coil diameter signal input part of main control unit, the winding speed of main control unit
Degree control signal output is connected with the speed control signal input terminal of the 5th servo motor, the pressure controling signal of main control unit
Output end is connected by the 4th electric Proportion valve with slip shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820810872.8U CN208373870U (en) | 2018-05-29 | 2018-05-29 | Intelligent closed-loop battery pole piece is cold-pressed pre- cutting integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820810872.8U CN208373870U (en) | 2018-05-29 | 2018-05-29 | Intelligent closed-loop battery pole piece is cold-pressed pre- cutting integrated machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208373870U true CN208373870U (en) | 2019-01-15 |
Family
ID=64968266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820810872.8U Active CN208373870U (en) | 2018-05-29 | 2018-05-29 | Intelligent closed-loop battery pole piece is cold-pressed pre- cutting integrated machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208373870U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045660A (en) * | 2019-05-14 | 2019-07-23 | 河北工业大学 | A kind of digitlization pole piece milling train integrated manipulator |
| CN110676436A (en) * | 2019-10-09 | 2020-01-10 | 钱车华 | Processing method of lithium ion battery pole piece |
| CN111312986A (en) * | 2020-03-05 | 2020-06-19 | 湖北亿纬动力有限公司 | Method and device for removing dust on surface of pole piece in lithium ion battery sheet making stage |
| CN111515245A (en) * | 2020-05-09 | 2020-08-11 | 广东誉嘉智能装备有限公司 | Continuous pair roller production line for lithium ion batteries |
| CN113602878A (en) * | 2021-09-03 | 2021-11-05 | 广东海中新能源设备股份有限公司 | Tension control method and pole piece laser cutting and rolling all-in-one machine |
| CN113843289A (en) * | 2021-10-11 | 2021-12-28 | 邢台德谨精密机械制造有限公司 | Powder forming and compacting integrated machine |
| CN114535295A (en) * | 2021-12-22 | 2022-05-27 | 捷威动力工业嘉兴有限公司 | Rolling equipment and rolling process for positive and negative electrode plates |
| CN117369547A (en) * | 2023-12-04 | 2024-01-09 | 深圳市曼恩斯特科技股份有限公司 | Speed control system, method and pole piece production equipment integrated device |
-
2018
- 2018-05-29 CN CN201820810872.8U patent/CN208373870U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045660A (en) * | 2019-05-14 | 2019-07-23 | 河北工业大学 | A kind of digitlization pole piece milling train integrated manipulator |
| CN110045660B (en) * | 2019-05-14 | 2023-10-20 | 河北工业大学 | Digital pole piece rolling mill integrated controller |
| CN110676436A (en) * | 2019-10-09 | 2020-01-10 | 钱车华 | Processing method of lithium ion battery pole piece |
| CN111312986A (en) * | 2020-03-05 | 2020-06-19 | 湖北亿纬动力有限公司 | Method and device for removing dust on surface of pole piece in lithium ion battery sheet making stage |
| CN111515245A (en) * | 2020-05-09 | 2020-08-11 | 广东誉嘉智能装备有限公司 | Continuous pair roller production line for lithium ion batteries |
| CN113602878A (en) * | 2021-09-03 | 2021-11-05 | 广东海中新能源设备股份有限公司 | Tension control method and pole piece laser cutting and rolling all-in-one machine |
| CN113843289A (en) * | 2021-10-11 | 2021-12-28 | 邢台德谨精密机械制造有限公司 | Powder forming and compacting integrated machine |
| CN113843289B (en) * | 2021-10-11 | 2023-12-08 | 邢台德谨精密机械制造有限公司 | Powder forming and compacting integrated machine |
| CN114535295A (en) * | 2021-12-22 | 2022-05-27 | 捷威动力工业嘉兴有限公司 | Rolling equipment and rolling process for positive and negative electrode plates |
| CN117369547A (en) * | 2023-12-04 | 2024-01-09 | 深圳市曼恩斯特科技股份有限公司 | Speed control system, method and pole piece production equipment integrated device |
| CN117369547B (en) * | 2023-12-04 | 2024-03-29 | 深圳市曼恩斯特科技股份有限公司 | Speed control system, method and pole piece production equipment integrated device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208373870U (en) | Intelligent closed-loop battery pole piece is cold-pressed pre- cutting integrated machine | |
| CN109455546B (en) | Lithium battery diaphragm winding machine | |
| CN104670955A (en) | High-speed breathable film rolling machine and rolling method thereof | |
| CN201760911U (en) | Splitting machine | |
| CN204568914U (en) | A kind of ventilated membrane high-speed winder | |
| CN205953185U (en) | Two granny rag machines of rolling up of granny rag stroke adjustable | |
| CN206795917U (en) | A kind of Scissoring device of Novel plastic-film | |
| CN106185450B (en) | The adjustable two-fold granny rag system of granny rag stroke | |
| CN208880796U (en) | A kind of automatic cut-to-length disconnecting device of primacord | |
| CN205617038U (en) | High -efficient cloth rewinder of constant pressure | |
| CN205687267U (en) | A kind of inflation film manufacturing machine cutting means | |
| CN105365334A (en) | Full-automatic coiled tape pasting and covering equipment | |
| CN209940051U (en) | Divide strip quick-witted constant tension to roll equipment | |
| CN103072262A (en) | Enhanced annealing method of biaxial stretching PP (Polypropylene) diaphragm | |
| CN106144739A (en) | Automatically the granny rag system of function is patted with edge | |
| CN206613865U (en) | The rolling-up mechanism of stainless steel materials emebosser | |
| CN208413445U (en) | A kind of absorbent cotton manufacturing machine | |
| CN208828915U (en) | A kind of Kapton wrap-up with automatic regulation function | |
| CN106827032A (en) | Toilet paper perforating device | |
| CN206679933U (en) | A kind of ultrasonic wave batcher | |
| CN207258852U (en) | A kind of dance roller for cutting machine | |
| CN110562791A (en) | Paper cutter and paper anti-curling device and method thereof | |
| CN215159499U (en) | Stable cloth collecting device | |
| CN209156719U (en) | One kind rewinding bead cutter ironing roll manual regulating device | |
| CN214086841U (en) | Intelligent winding device for machining woven carpet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |