Cylindrical Lithium Battery Producer (DC1860C)

      This equipment DC1860B, DC1860C type positive / negative pole automatic welding machine is mainly applied to the lithium ion battery cathode / negative pieces of continuous strip after welding pole paste protection tape and winding, the machine mainly by the pole piece unwinding and correction mechanism , The ear-welding mechanism, the pole piece buffer device, the pole piece paste tape device, the pole piece winding device composition, the machine automation degree is high, the production efficiency is high, the consistency is good.

一、Equipment technical functions：

1. This machine is mainly used for lithium ion battery pole piece automatic welding ear；
2. Pole and pole pieces after welding the front of the paste, the opposite paste glue；
3. The machine adopts the high-end Mitsubishi PLC bus control mode, realize the very ear material material discharge, the shear, the pole piece welding, the positive and negative surface glue, the winding automation, saves a lot of manpower, the pole piece in the production process man- Reduce the high efficiency of welding, to achieve the upper and lower adhesive (2)；
4. Pole piece welding, paste tape can be automatically wound, for automatic winding machine；
5. This machine is in the pole piece production in the high degree of automation equipment, this equipment and continuous pole piece rolling, continuous pole piece composition pole piece automatic production。
6. The machine has positive and negative pole up and down adhesive tape, special ear tape.
7. The machine is running all electrical failure, there are alarm tips。

Equipment package: This set of equipment by the ear to send / shear institutions, automatic welding institutions and ear pole ultrasonic welding machine, up and down adhesive device, correction system, electrical control system.

二、Material specifications and requirements：

1.  Material specifications：

Inner Diameter

2. Material requirements:
1) Battery pole piece: Intermittent coated battery pole piece, pole piece Aluminum foil thickness 5 ~ 20um, pole piece coating Rolling continuous cutting into the specified width, width error ± 0.2mm, pole piece of the misoperation error of less than ± 1.0mm / 1000mm, and with a 3-inch core winding, the maximum winding diameter of 400mm; winding accuracy of ± 1.0mm; coating interval consistency error <± 0.5mm (coating, cutting), poles welding margin at least Pole ear width 1mm;
2) adhesive tape along the width of the pole piece, adhesive tape width error ± 0.2mm (tape material), and open the plastic is not easy to break;
3) ear width error: ± 0.1mm, ear ear misalignment error: 0.2mm / 500mm (very ear material).
Note: (1) positive pole with long strip welding form;
        (2) detection method for the tensile test;
(3) negative electrode using point welding form: 3 * 3 four points;
(4) detection method for the tensile test;
(5) This device only provides specifications for acceptance models.

三、Equipment technical parameters：

四、Equipment performance：

   1) high precision equipment, low failure rate, high product qualification rate;
2) can be achieved monopolar ear, ear a small package of small plastic;
3) with a pole piece length error detection and pole piece of the ice bar error error automatic compensation function;
4) pole piece can be customized to paste two protective glue to meet the different requirements of customers customized custom film machine function;
5) pole piece harvesting material, material neatly, tension evenly.

Function selection table：

五、Equipment use environment

1. Dimensions: 2250mm (L) × 1000mm (W) × 2000mm (H) (2 stickers, winding way).
2. Weight: about 1300KG.
3. Power: AC220V, single-phase; voltage fluctuation less than ± 10%; power supply: 5KVA.
4. Compressed air: 0.4 ~ 0.7Mpa (4-7kgf / cm?), the flow of each compressed air 180L / min, the use of 50%.
5. Ambient temperature: 20 ~ 35 ℃.
6. Relative humidity: 5 ~ 55% HR.
7. Environmental cleanliness: not less than 100,000, the scene without corrosive gases, liquids, explosive gases.
8. Rack Color: Computer White (or specified color)