Automatic liquid injection equipment for lithium battery

  When making a hard-shell lithium battery, usually the positive electrode, negative electrode and separator are first made into pole cores, and then the pole cores are put into the battery case, and the cover plate is covered. The cover plate is provided with a liquid injection hole through which the injection hole The liquid hole injects the electrolyte into the battery. The quality of the electrolyte and the amount of the electrolyte directly determine the quality of the lithium battery. Therefore, the injection is very important.

  At present, the production of lithium batteries generally uses a single sealed cavity for liquid injection production. The position of the sealed cavity remains unchanged during the production process. When the injection is completed, the upper and lower parts of the sealed cavity need to be disassembled, and the battery after the injection is taken out Reinserting a new battery case can continue the liquid injection production, resulting in too long waiting time for production, resulting in low overall production efficiency of lithium batteries, increasing production costs, and reducing enterprise economic efficiency.

  Aiming at the shortcomings of the existing technology, Mikrouna proposes an automatic production equipment for lithium batteries. This production line can realize automatic scanning-injection-weighing-replenishment-sealing operations in the super clean glove box to achieve high efficiency Completely unmanned automatic production, which greatly saves labor costs, can ensure battery quality and greatly improve battery production efficiency.