Lithium-ion batteries have the advantages of high energy, high battery voltage, wide operating temperature range, long storage life, and small size. They have been widely used in electronic devices such as cameras and notebook computers. In the production process of lithium batteries, liquid injection is a crucial step. The vacuum in the formed lithium battery case is then evacuated and then filled with the electrolyte, so that the electrolyte completely encloses the battery cells. The equipment on which the liquid injection process is completed is a liquid injection device and its injection needle. However, the electrolyte injected by the injection needle has a fast flow rate, and it may splash out of the soft pack lithium battery after colliding with the lithium battery shell or battery core. .
Therefore, a lithium-ion automatic production line is provided. The production line can realize full-automatic code scanning-filling-weighing-rehydration-sealing operation in the super-purified glove box, realizing highly efficient and completely unmanned automated production, greatly saving labor costs and greatly Improve productivity and product quality and yield to maximize customer benefits.
Function description
- The battery raw material package enters the glove box from the feed bin;
- The battery raw material package is automatically scanned and weighed, and the weighed battery raw material package is automatically placed in the material conveying device;
- The conveying device automatically enters the liquid injection cylinder for liquid injection;
- The liquid-filled batteries enter the standing cylinders 1, 2, and 3 respectively for standing;
- The battery after standing still enters the sealing cylinder for vacuuming and sealing;
- The sealed battery will be automatically weighed twice, and the unqualified products will enter the recycling transition bin on the left for processing;
- The qualified batteries will be automatically sent to the discharge bin.
