TMAXCN Brand Lithium Battery Automatic Slitting Machine for Battery Electrode Cutting

Product Details
Customization: Available
Warranty: 1 Year
Application: Machinery&Hardware
Diamond Member Since 2020

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

High Repeat Buyers Choice
More than 50% of buyers repeatedly choose the supplier
Cooperated with Fortune 500
This supplier has Cooperated with Fortune 500 companies
Exhibition Experience
The supplier had participated in offline trade shows, you can check the Audit Report for more information
Overseas Services
The supplier provides overseas services and supports countries including Egypt, Belarus, Russia, South Korea, Thailand, Turkey, Singapore, Iran, India, Chile.

Overseas service content includes N/A, Debugging, Maintain, Repair, Training, Equipment Installation.
to see all verified strength labels (23)
  • TMAXCN Brand Lithium Battery Automatic Slitting Machine for Battery Electrode Cutting
Find Similar Products

Basic Info.

Model NO.
TMAX-DYG-110BH-950
Suitable Substrates
Film Cutting
Transport Package
Wood Packing
Trademark
TMAX
Origin
China

Product Description

TMAXCN Brand Lithium Battery Automatic Slitting Machine for Battery Electrode Cutting
Lithium Battery Automatic Slitting Machine For Battery Electrode Cutting



 
Equipment functions:
his set of equipment is a segment slitting line made of lithium-ion battery, which is applicable to the continuous slitting process. This set of equipment is mainly composed of passive unwinding part, unwinding deviation correction part, powder brushing and dust collection part, tension buffer part, slitting part and automatic upper and lower winding part.
1) The cutting device adopts Xicun type cutting structure, and the upper and lower cutter shafts are driven by servo motors respectively;
2) The slitting head adopts one key positioning function, which makes loading and unloading of the head convenient and fast;
3) The connection between the upper and lower cutter shaft motor drive and the machine head adopts soft connection, so as to prevent the machine head from shaking due to processing or assembly errors during rapid cutting, thus affecting the cutting quality and effect;
4) The utility model has a pole piece belt connecting platform, and a dust collecting box and a negative pressure interface are arranged under the chute to facilitate the connection with the industrial dust collector;
5) It has the function of dust and iron removal by pole brush; Dust and iron removal are also designed after slitting;
6) Slitting speed: mechanical design speed 60m/min; Actual production speed 50m/min;
7) With PLC control constant tension winding;
8) The taper top type jacking sleeve is used for unwinding, and the unwinding is carried out passively; Winder adopts slip air expansion shaft;
9) The tool rack adopts a push-out movable tool rest, which is equipped with an organic carriage for convenient tool change;
10) The upper knife can be fine tuned, and the fitting with the lower knife can realize gapless shearing,;
11) Tension control in the whole process from unwinding, slicing and rewinding;
12) There is a ruler for winding and unwinding, which is convenient for material adjustment;
13) The speed adopts the servo motor control system for stepless speed change, and realizes the synchronization of all components;
14) The cutter head is pushed in and out as a whole, and each machine is equipped with a quick change car for the cutter head;
 
Applicable material conditions:
(Unit:mm)   
Unwinding diameter: max Φ600
Unwinding weight: Max:800kg
Inner diameter of unwinding drum: Φ6"
Width of foil Max850mm
Foil thickness Copper foil: 6-20 μ m; Aluminum foil: 9-20 μ m
Width of coiled material: Maximum coating width of cutting material: max850mm
Thickness of slitting pole piece: 50~300 μ m
Winding diameter: Max:  Φ 500
Winding weight: Max:400kg (single axle)
Inner diameter of winding drum: Φ 6 "< reel prepared by user >
 
 
 Installation requirements for whole line equipment :
1) Power requirements: 380v/50hz, power about 12KW;
2) Compressed air: pressure 0.5mpa~0.7mpa, flow: 0.015m3/min;
3) Total weight of equipment: About 5T, and the load-bearing requirement of installation ground is >2.5t/m2.
4) Overall dimension of connecting equipment (mm): overall dimension of the whole machine (length × wide × Height): about 2600mm long × 2200mm wide × Height 2000mm
Overall dimension of tool carriage (length * width * height): about 1800mm*400mm*500mm
 
Equipment performance index:  
No. Entry name Performance index Remarks
1 Production speed of complete equipment ≥50m/min Acceptance speed
2 Deviation correction accuracy requirements ±0.2mm  
3 Stroke range of deviation correction controller ±50mm  
4 Precision of slitting width ≤±0.05mm  
5 Serpentine bending error of pole piece ≤1mm/1m  
6 Blade specification Upper knife Φ130*Φ88*1mm,down knifeΦ130*Φ70*3mm  
7 Slitting burr accuracy Transverse burr≤12μm;Longitudinal burr≤8μm  
8 Single service life of blade ≥200000 meters  
9 Qualification rate of products produced by equipment ≥99%  
10 Time rate >98%  
 
Configuration of main equipment components:
No. Name brand
  1.  
Wallboard rack material 45# cast steel
  1.  
Roller bearing NSK
  1.  
Reducer motor Dongli, Wanxin
  1.  
PLC Mitsubishi, Omron
  1.  
Touch screen Proface, Kunlun state
  1.  
Servo motor Mitsubishi, Huichuan
  1.  
Linear guide rail HIWIN
  1.  
Slitter shaft bearing SKF,NSK
  1.  
Solenoid valve SMC,CKD
  1.  
Electrical components Schneid er,ABB
  1.  
Electric proportional valve SMC,CKD
  1.  
Deviation correction control System Pausource,Dongdeng
  1.  
Frequency converter Mitsubishi, Schneid er
  1.  
Tension controller kortis
  1.  
Sensor Omron,KEYENCE
  1.  
Pneumatic components SMC,CKD
  1.  
Slitting tool Orin
 
Equipment matching:
slice slitting is mainly composed of unwinding device, deviation correction device, belt connecting platform, tension buffer part, pole slice traction device, slitting device, dust and iron removal device, winding part, electrical control system, etc.

Unwinding device:

device is used to support the coil material to be cut and transport it to the cutting machine head for cutting. The device consists of a frame, a deviation correction device, a cone top mechanism, a brake for passive unwinding, belt connection for dust and iron removal, a tension controller, a roller, etc; Unwinding is manual rewinding.
No. Function name  Performance index and description  Remarks
1 Unwinding mechanism Passive unwinding Unwinding direction: it can support clockwise / counterclockwise free switching
2 Coil fixing method Adopt cone top chuck and fix it by pneumatic jacking;  
3 Sleeve size 6 inches The length of sleeve is adjustable within 900-1000mm
4 Pole piece tension control Tension 30-400n, control accuracy: ± 5N  
5 Pole piece position detection device Ultrasonic position sensor (sensor accuracy: ± 0.1mm)  
6 Deviation correction control Detection accuracy: ± 0.1mm  
7 Implementation scope of deviation correction ≥±50mm  
8 Deviation correction accuracy ≤±0.2mm  
9 Incoming coil diameter Max:φ600mm  
10 Incoming coil weight Max:800Kg  

 

 

Tape receiving platform (manual tape receiving):
is used to manually fix the pole piece on the belt connecting platform during the pole piece slitting process or during coil changing, and connect the pole piece with adhesive tape. Designed at the position of the unwinding mechanism. It is mainly composed of two passing rollers, four air cylinders, two pressure bars and the receiving platform. Manual operation: first press the pole piece, then cut the pole piece along the groove on the receiving platform with a blade, then loosen the pressure bar at the end that needs to be newly connected to the pole piece, replace it with a new pole piece, align it with the original marking beginning of the pole piece, paste adhesive tape, and continue production after loosening the two pressure bars.
No. Function name Performance index and description Remarks
1 Belt connecting platform It is composed of connecting plate, double pressure bar, 4 air cylinders and guide rail, and is integrated with the unwinder device Cylinder driven pressing plate (adhesive strips are pasted at the contact between pressing plate and pole piece)
2 Tape connection mode Manual tape splicing The pole piece shall be manually fixed on the tape receiving platform when the tape is broken or the coil is changed, and the pole piece shall be bonded with adhesive tape
3 Width of strip electrode Max850mm Including edge foil

 

Tension part:

tension sensor is used to detect the tension of the pole piece, and the stability of the tension of the pole piece is ensured by the tension adjusting device;
adjustment range: 30 ~ 400N;
control accuracy: ≤± 5N.

Slitting device

The slitting device adopts Xicun type slitting structure. The upper and lower slitting cutter shafts are driven by servo motors respectively to slit the rolled pole pieces.
The slitting device adopts one key positioning function, which makes it convenient to load and unload the machine head. The connection between the motor drive and the machine head adopts soft connection, so as to prevent the machine head from shaking due to processing or assembly errors during rapid slitting, thus affecting the slitting quality and effect. The slitting width adopts high-precision bushing to match the size to be slitted.
The traction mechanism is driven by a servo motor. The linear speed of the traction roller and the cutter is synchronized. The rubber roller is pressed by the air cylinders at both ends on the driving roller to realize the compression of the material, and the synchronous control of the pole tension and speed is fully realized.
The machine head adopts Xicun tool rest mode, the upper and lower tool shafts are driven separately by servo motors, and the upper blade can be spiral adjusted. The upper blade adopts a sharp blade and the lower blade adopts a flat blade; The width of the spacer sleeve can be changed to achieve the slitting size. The tool rest is equipped with a hydraulic cart to facilitate the replacement of the tool rest
Two groups of roller brushes are used to clean the slitted pole pieces respectively, and the dust removal cover and pipeline interface are equipped to facilitate the dust collection of customers. Equipped with industrial vacuum cleaner.
 
No. Function name Performance index and description Remarks
1 Upper cutter mode West Village structure  
2 Slitting speed ≥50m/min  
7 Minimum slitting width ≥30mm Width of single slice after slitting
8 Precision of slitting width ≤±0.05mm  
9 Serpentine bending error of pole piece ≤1mm/1m  
10 Blade specification Upper knife Φ130* Φ 88*1mm, down knife Φ 130* Φ 70*3mm  
11 Slitting burr Transverse burr ≤ 12um; Longitudinal burr ≤ 8um  
12 Service life of Slitter ≥ 200000 m (positive pole), ≥ 300000 m (negative pole)  
13 Grindable times About 5 times  
14 Tool change trolley 2 sets Each machine head is equipped with a tool change trolley
15 Number of slitting heads 2sets One for standby and one for use
16 Time for changing the slitter ≤10min  
17 Slitting process (slitting quantity) According to customer process requirements Configure according to the contract quantity
18 Number of knives According to customer process requirements Configure according to the contract quantity
19 Cutter shaft Circular runout ≤ 8um Installation on equipment inspection
20 Circular runout of upper blade Axial runout ≤ 30 um. Radial runout ≤ 30um Installation on equipment inspection
21 Circular runout of lower blade Axial runout ≤ 20um. Radial runout ≤ 20um Installation on equipment inspection
22 Over roll Circular runout ≤ 20um Installation on equipment inspection
23 Driving roll Circular runout ≤ 5um  
24 Roll installation accuracy Parallelism between rolls 5um; Roll levelness 50um/m  

TMAXCN Brand Lithium Battery Automatic Slitting Machine for Battery Electrode Cutting 

TMAXCN Brand Lithium Battery Automatic Slitting Machine for Battery Electrode Cutting



TMAXCN Brand Lithium Battery Automatic Slitting Machine for Battery Electrode CuttingTMAXCN Brand Lithium Battery Automatic Slitting Machine for Battery Electrode CuttingTMAXCN Brand Lithium Battery Automatic Slitting Machine for Battery Electrode CuttingTMAXCN Brand Lithium Battery Automatic Slitting Machine for Battery Electrode CuttingTMAXCN Brand Lithium Battery Automatic Slitting Machine for Battery Electrode Cutting

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier