Automatic Electrode Sheet Slitting Machine

Description

Model Number:Zoway-DMFQ-680
1. Compliance:CE Certified
2. Warranty:2 Year limited warranty with lifetime support
3. Delivery Time:In Stock

Email: imani@batterypackassembly.com
Tel:+86 13174506016
WhatsApp:+86 13174506016
WeChat:18659217588

Content

Email: imani@batterypackassembly.com

Function and structure

pouch cell slitting machine

1. The frame adopts CNC to complete one-time processing through imported machine tools to ensure its high enough shape and position accuracy. When the frame bears the force and impact force of the machine tool, the elastic deformation generated by the front and rear parts of the frame is uniform, the stress distribution is balanced, and the frame is selected. High-quality A3 material, high strength, rigidity and stability.

2. The cutting blade is made of tungsten carbide series tungsten alloy steel, which has high hardness, strength, wear resistance and fatigue strength.

3. The bearing adopts imported high-quality bearings, with high rotation accuracy, capable of bearing the resonance force of the machine tool, compact structure, good rigidity, small deformation after load, and impact resistance.

4. The cutter set is driven by servo + reducer + cross shaft universal coupling. The entire power transmission mechanism has high transmission efficiency, stable operation, reliability, low noise and light vibration.

5. The drive roller adopts a servo motor + reducer + synchronous wheel drive mode. The entire power transmission mechanism has high transmission efficiency, stable and reliable operation, low noise and light vibration.

6. A knife dismantling bracket is set on the side of the slitting machine frame, and the knife group is disassembled from the side of the slitting machine frame, which is convenient and quick to disassemble and assemble the knife group.

7. All rollers have undergone strict testing and debugging for concentricity, straightness, parallelism, dynamic and static balance, to ensure that the equipment maintains long-term stable operation.

8. All operating parameters of the equipment can be set, displayed and recorded through the touch screen. All operating data of the slitting machine can be connected to the plant MES system through the inherent data transmission interface of the equipment.

Leading tape diagram, from right to left

Manually load the material to the unwinding top cone→Jog operation equipment→Manually feed the material to the slitting knife for pre-splitting→Pass the pre-slit electrode sheets through the brush and tension roller to the winding shaft→Install the winding tube on the differential shaft→Fix the electrode sheet on the winding tube with tape→Set the required initial tension for unwinding and rewinding→Convert the correction system to automatic mode→Press the start button→The equipment will automatically cut and collect in rolls.

(Attached: Schematic diagram of equipment lead)

battery slitting machine

A Unwinding adjuster roller	∮100 passive	K Brush roller	∮80 passive
B Tension detection roller	∮80 passive	L Upper drive roller	∮100 active
C Feeding rubber roller	∮70 passive	M Brush roller	∮80 passive
D Feed roller	∮100 active	N Brush sheet passing roller	∮80 passive
E (Blade set) Feed roller	∮50 passive	O Lower drive roller	∮100 active
F Upper blade	∮100 active	P Approach roller	∮80 passive
G Lower blade	∮100 active	Q Approach roller	∮80 passive
H Bottom discharge guide roller	∮50 passive	R Scrap guide roller	∮20 passive
I Upper discharge guide roller	∮50 passive	S Scrap drive roller	∮80 active
J Brush roller	∮80 passive	T Scrap clamping rubber roller	∮60 passive

Main technical parameters

1.Unwinding device

Function	Under a certain tension control, the electrode sheet is passively provided for the slitting, and the tension of the electrode sheet is controlled through the control panel, and the tension can be adjusted.
Unwinding single-axis center unwinding	Support at both ends.
Effective use length	75mm
Unwinding drive	Passive unwinding with magnetic powder brake.
Tension control system	The magnetic powder brake and the tension controller are synchronously controlled.
Adjustable tension range	0～200N
Tension fluctuation	≤±1%
Correction control	Servo correction system, infrared sensor monitoring.
Correction stroke	±50mm
Unwinding diameter	Ф70~Ф500mm
Maximum load-bearing of single-axis center unwinding	500Kg
Steel roller passing roller	Ф100mm steel roller, after metal electroplating treatment, the surface finish reaches RA0.8, and is tested for static and dynamic balance. The whole machine is also equipped. .

2.Front connecting device

Function	Used to connect the electrode sheet when changing the material roll to reduce the waste of electrode sheet.
Composition	It is composed of connecting plate, pressing rod, air cylinder, guide roller, etc.
Control	The pneumatic valve controls the cylinder to compress and loosen the electrode sheet
Operation	Manual belt connection, double pressing bar, single dicing slot.

3.Cutter device

Function	Realize the continuous slitting of the battery electrode sheet roll material after rolling into the roll material with process size and quality requirements.
Principle	The forward and reverse rotation of the upper and lower cutting blades are controlled separately to achieve the cutting effect.
Drive	0.4KW servo motor drives the upper and lower cutting axis to achieve the cutting effect.
Cutting speed	The cutting speed is synchronized with the main machine.
Upper cutting blade	Φ100×Φ65×0.7mm
Lower cutting blade	Φ100×Φ65×2mm
Cutting width	Adjustable according to process size.

4.Dust removal device

Function	Clean up dust and burrs on the electrode sheet.
Composition	Consists of upper and lower brushes, cylinders, high-pressure fans, etc.
Principle	Use upper and lower brushes to brush down the dust and burrs on the electrode sheet, through the dust suction bucket, the dust and air are separated by the cyclone separator, and the clean air is regularly cleaned by the fan and the muffler.
Number of brushes	4

5.Slitting machine

Overall structure	The two vertical boards are arranged horizontally up and down and installed oppositely.
Rack	The whole A3 steel is formed by CNC at one time.
Bearing	Imported high-quality bearings. Clearance 0.03-0.05mm
Lubrication	3#Lithium Grease
Cutter	a.Upper knife specification: Φ100×Φ65×0.7mm Lower knife Φ100×Φ65×2mm b.Material: Tungsten carbide series alloy steel, cryogenic treatment c. Cutter hardness HRC67-68 degrees d. The servo motor is connected to the universal coupling via the gear box to drive the tool post to run. e. Servo motor power: 0.4kW/unit, (two units) f. Cutting speed 2-50/min

6.After the belt device

Function	Used to connect the electrode sheet when it is broken during the slitting process or when changing the material roll to reduce the waste of electrode sheet.
Composition	Composed of pressure rod, cylinder, and other parts.
Control	The cylinder is controlled by a manual pneumatic valve to compress and loosen the electrode sheet
Operation	Manual connection

7.Winding device

Function	Under a certain tension control, the slitted electrode sheets are collected into rolls, and the tension of the electrode sheets is controlled by an electromagnetic proportional valve, and the tension can be adjusted.
Rewinding slip shaft	Φ74mm supported at both ends.
Specification of electrode sheet reel	Max. outer diameter: Φ450mm
Weight of electrode sheet reel	Max. single shaft: 250kg
Tension control	Electromagnetic proportional valve control.
Adjustable tension range	0～15N.
Tension fluctuation	≤±1%.
Rewinding shaft drive	Variable frequency motor for active rewinding

8.Scrap device

Function	Through the synchronous belt transmission, the scrap after cutting is collected into the waste box.
Receiving roller shaft	Φ80mm surface electroplating treatment.
Receiving rubber roller	Φ60mm mandrel steel roller outer layer is covered with rubber.
Tension control	The magnetic particle controller controls the tension.
Adjustable tension range	0～10N.
Scrap device drive	synchronous drive of active roller

Basic configuration

Name	Brand	Origin
CPU	Huichuan/Panasonic	Japan/China
Touch screen	MCGS	China
Tension control system	KRD	China
Tension detector	KRD	China
Correction control system	Puliyuan	China
Frequency converter	Huichuan	China
servo motor	Huichuan	China
Low-voltage electrical appliances	Schneider	France
Pneumatic solenoid valve	Airtac/SMC	Japan/Taiwan
Rotary encoder	Omron	Japan
Proximity switch	Omron	Japan
Solenoid proportional valve	Airtac	Taiwan
Linear track	TBI	Taiwan
Bearing	NSK/HRB	Japan/Domestic brand
Slip shaft	CHAMP 10N	China

Accessories

Accessories(single device)
No.	Name	Model	Quantity	Note
1	Slitting blade holder	750 special tool holder	1 set
2	Hydraulic mobile tool adjustment work cart	750 type special loading lathe	1 set	Essentials
3	Waste box		1 set	Essentials
4	Allen wrench	1-10	1 set	Essentials
5	Circlip pliers	Waika	1 set	Essentials
6	Hook wrench	50-75mm	1 set	Essentials
7	Cylindrical wrench	∮4mm	1 set	Essentials
8	Blade set cover	Plexiglass	1 set	Essentials
9	Blade handle		1 set	Essentials
10	Slitting Machine Operation Manual		1 set	Essentials
11	Electrical diagram		1 set	Essentials