Automatic Pole Die Cutting Machine

This die-cutting machine is used for die-cutting and forming of positive and negative electrodes of lithium batteries. The equipment consists of automatic unwinding device, automatic deviation correction device, pole piece positioning device, pole piece punching device, driving traction device, finished product retrieving device, automatic

Equipment technical parameters
2.1 The range of product specifications that the equipment can produce (electrode size)

Dimension range of pole piece after punching
No. Name Dimensions (mm)
1 pole piece width W 50~280
2 pole piece height H 50~320
3 Tab height Ht 10~20
4 pole ear distance D 5~20
5 tab width Wt 30~60

The main technical parameters of the equipment
Item Equipment Parameter Index Parameter
1 Maximum feed width 350mm
2 Maximum processing area Automatic punching 340*280mm (manual punching 350*350mm)
3 Equipment running speed 1000-9000 times/h, efficiency (12PCS/min)
4 Die thickness requirements Thickness > 8mm
5 Feed control Feed speed and step distance can be adjusted
6 Feeding step accuracy ±0.1mm
7 Safety devices Infrared light barrier protection and safety shield

8 Feeding step accuracy <0.1mm
9 Operation interface Intelligent man-machine interface
10 Roll weight <50kg
11 Coil outer diameter <400mm
12 The service life of the punching knife is 10,000-50,000 times (depending on the quality of the knife mold and the precision of the machine adjustment)
13 Burr degree <0.02
14 material roll diameter 3 inches (inside diameter)
15 Waste recycling Automatic waste separation and recycling device
16 Operation Mode Auto/Manual Mode
17 Control system Intelligent microcomputer control
18 total power 3.6KW
19 Power supply voltage Single-phase AC220V
20 machine weight 1500kg
21 equipment size length 2.1 x width 0.98 x height 1.72 main components of the equipment
Serial number Part name Manufacturer
1 main motor Taiwan
2 Servo motor system Yaskawa, Japan
3 reducer Siemens
4 Touch screen Kunlun Tongtai
5 Time Relay, Solid State Omron
6 intermediate relay Siemens
7 Servo motor Yaskawa
8 speed control motor South Korea East Malaysia
9 safety light curtain
10 Clutch Taiwan Weizheng
11 cylinder AirTAC
12 Bearings IKO, NSK
13 Solenoid valve AirTAC
Site environment requirements
No. Parameter Index Parameter
1 Ambient temperature 0~40°C
2 relative humidity 20~90%RH
3 Power supply single-phase 220V, 50Hz
4 Voltage fluctuation range ±10%
5 Ground protection requirements <4Ω (multimeter measurement)
6 Compressed air 0.4~0.8Mpa(4-8kgf/cm2)
7 Pressure fluctuation range ±10%
8 The vacuum source is provided by Party A. The vacuum flow rate is 20L/MIN, and the vacuum degree is -40~-55KPa.
9 No corrosive gas, liquid, explosive gas on site

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