The utility model belongs to the technical field of cell manufacturing, relate to battery electricity core lamination equipment. This battery electricity core lamination equipment includes: the base plate, bear the weight of device, a pushing devices, the 2nd pushing devices, a pushing devices includes: firstly bulldoze body, an actuating mechanism, first cam, second cam, first parts and the second of bulldozing bulldozes parts, the first cam of actuating mechanism drive drives the first parts that bulldoze and bulldozes parts with the second and advance or retreat, drive second cam drives thefirst parts that bulldoze and bulldozes parts with the second and rise or descend, the 2nd pushing devices includes: the second bulldozes body, the 2nd actuating mechanism, third cam, fourth cam, third and bulldozes parts and fourth and bulldoze parts, and the 2nd actuating mechanism drive third cam drives the third and bulldozes parts and bulldoze parts with the fourth and advance or retreat, and drive fourth cam drives the first parts that bulldoze and bulldozes parts with the second and rise or descend. The utility model discloses the lamination time of battery electricity core has been reduced by a wide margin.