Logistics object storing and taking device

According to the logistics object storing and taking device, in a lifting structure, a rope winding shaft penetrates through a through hole and is rotationally connected with a bearing in a groove and the output end of a motor, the two ends of a first traction rope bypass a supporting rod and are connected with an objective table and the rope winding shaft, in a balance structure, a first spring is fixed between the inner side wall of the objective table and a balance block, and a second spring is fixed between the inner side wall of the balance block. In the height limiting structure, a second spring is fixed between a first electromagnet and a second electromagnet, a limiting column is fixed to the side, away from the second spring, of the second electromagnet, and a motor drives the first pulling rope to achieve lifting of the whole objective table. A second electromagnet pushes limiting columns outwards, a baffle is clamped on the four limiting columns, the objective table can stop at the specific height