Cylindrical lithium battery Fully automatic (Intelligent) winding machine I, Device summary: The device is manually placed on the positive and negative sheets (about 200-300 sheets per stack) on the suction table, and the positive and negative sheets of the single piece are automatically fed into the winding portion of the winding needle by the feeding mechanism. It is wound with two continuous membranes in turn, and finally adhered to the battery by tape, and it is automatically cut. Compared with the traditional winder, it has the following advantages: 1. One person can drive 3-5 sets at the same time, saving labor costs; 2. Reducing or eliminating human contact with the pole piece and improving the internal quality of the battery; 3. Using mechanical input The film has good controllability and good consistency of the battery; 4, simple operation, similar to one-button operation, easy to drive; 5, the operator gets started quickly, which is conducive to product production and stable production. This equipment is suitable for large-scale production of medium and high capacity type and rate type cylindrical batteries. II, Size of the specification
Positive and negative electrode length | 300mm-1000mm |
Positive and negative electrode width | 30-60mm |
Separator width | 32-62mm |
Separator roll outer diameter / inner diameter | 76±0.3mm/<=220mm |
Cell size | Dia.(mm) | Height(mm) | Roll needle size(mm) |
13~20 | 32~62 | 2.5~5.0±0.01 |
Gluing method | 1, Horizontal stickers; 2, Glue length: 0.8-10 laps; 3, The position of the glue position tolerance: ± 1mm, the position of the glue is adjustable; 4, The glue width is 10-61mm |
Tape roll inner diameter / outer diameter | 76.2±0.2 mm/≤120mm |
Outsourcing form | Separator outsourcing |
Power supply | AC220V 10A 50HZ |
Compressed air | 0.5-0.6mpa |
Ability | 8-12pcs/min(Related to manual proficiency and length of the electrodes) |
Separator tension | The encoder is used to collect the data, and the discharge speed is calculated by the PLC, and the tension is controlled by adjusting the pressure of the diaphragm floating roller. |
Environment demands | Room temperature 10-30℃,humidity 30-70% |
Dimensions (length × width × height) | 1750mm×1200mm×1700mm (Note: The electrode is calculated as 700mm. If it is longer, the length is longer.) |
Operation method | LCD touch screen operation |
Note: The length of the battery core does not include the length of the ear extension, and the length of the ear extension is <= 20mm;
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