Battery pack disassembling and assembling device

The utility model discloses a battery pack dismounting and mounting device, which comprises a battery pack storage and conveying module, a first support frame and a conveying device, the first support frame is square, and two transverse guide rails parallel to each other are formed on the upper side of the first support frame and used for supporting the battery pack and moving along the guide rails; a space capable of accommodating part of the battery pack is formed between the two guide rails; the conveying device is installed on the first supporting frame and used for pushing and pulling the battery pack in the length direction of the guide rail so that the battery pack can enter or exit from the guide rail. The conveying device drags the battery pack to move the battery pack in or out along the guide rail, so that the battery pack is moved out of or into the battery cabin, the automation of disassembly and assembly of the battery pack with larger weight and volume is realized, multiple adjustment and manua