Double -layer cover jar capping device

The utility model discloses a double -layer cover jar capping device includes bracing piece, micromotor, action wheel, driving lever, eccentric tie point, driven lever, horizontal spacing spare, perpendicular locating part, punching press movable rod, punching press cap. The bracing piece location is fixed in canned conveyer belt gland district top, and central authorities below the bracing pieceare fixed to the micromotor, the epaxial installation action wheel of micromotor, and driving lever, driven lever, horizontal spacing spare, perpendicular locating part, punching press movable rod andpunching press cap symmetry set up in the micromotor both sides. The one end of driving lever is articulated with the eccentric tie point of action wheel, and the other end is articulated with the driven lever top, and the middle part of driving lever is equipped with horizontal spacing spare. Horizontal spacing spare top and bracing piece fixed connection, bottom are horizontal slide bushing, and the driving lever passes