1, Equipment description:
1.1 equipment profile:This equipment completes the laser chip slicing process of laminated lithium ion batteries and cuts the continuous coil material into single chip.Artificial roll pole rolling inflatable shaft installed to the device, the device automatically put volume, rectifying mechanism of rolling process to carry on the automatic adjustment, and control the tension of pole piece through the tension control system, servo mechanism will be transported to the laser cutting plate location, the laser will be extremely ear cutting forming, cutting location with a cutting knife for sheet was cutting into single pole piece, then to dust removal of single pole piece, through CCD detection plate surface quality and dimension, bad product has been dropped into the waste box, non-conforming material was sent to the material collecting box.
2, Scope of equipment adaptation and technical parameters
2.1 the specification of adaptive materials is as follows:
|
Item specifications
|
ZCCE03A-00 | ||
| Material specifications | Pole piece | Length(mm) | coil |
| Width/tolerance(mm) | 100～300/0.2 | ||
| Thickness/tolerance(mm) | 0.05～0.25/0.005 | ||
| The largest diameter(mm) | φ650 | ||
| The inner diameter(mm) | φ152.4mm(6＂) | ||
| Maximum weight of coil | 250Kg | ||
3, technical parameters and functions of the equipment:
3.1 equipment technical parameters:
|
Specification Item |
Technical parameters |
| Efficiency | ＞120ppm |
| Pole width W range/precision | 80-250mm/±0.2mm |
| Pole height H range/accuracy | 100-280mm/±0.2mm |
| Polar ear shoulder width Dt range/accuracy | 5-50mm/±0.25mm |
| Polar ear width Wt range/accuracy | 10-100mm/±0.2mm |
| Polar ear height Ht range/accuracy | 10-30mm/±0.5mm(According to the size of the incoming material) |
| Total life of hardware mould | ＞100000 hours |
| Grain rate (failure caused by equipment only) | ≥98% |
| Qualified rate (except defective incoming materials) | ≥99.5% |
4 external dimensions of the equipment:
Overall size (mm) : length * width * height 7500*1780*2395 (including protective cover and vacuum cleaner)Equipment weight: 6500KG
5, Equipment operating environment
5.1. Power supply: three-phase 380V;Voltage fluctuation is less than ±10%;The maximum power of the equipment is 16kw;
5.2. Gas requirements: air source pressure (compressed air) > 6 kg/cm2, maximum consumption 50L/min, drying;
5.3. Total weight of the equipment: 6500kg;
5.4. Plant floor bearing: > 800kg/㎡;
5.5. Ambient temperature: 20 ~ 35℃;
5.6. Relative humidity: 5 ~ 55% HR;
5.7. Operating environment requirements: the environmental cleanliness shall be no less than 100,000, and there shall be no corrosive gas, liquid or explosive gas on the site;
