Silent full-intelligent folding door without lower rail

The utility model discloses a noiseless full-intelligent folding door without a lower rail, which comprises a fixed door body, a movable door body and a movable groove plate, the bottom of the movable groove plate is connected with the fixed door body, one side of the fixed door body is connected with the movable door body through a hinge, and the end face of one side of the fixed door body and the end face of one side of the movable door body are respectively provided with a fixed groove. When the door bodies are folded, the two movable door bodies are pushed towards the two sides, the rubber braces are clamped in the clamping grooves, and the movable door bodies cannot violently impact the frame of the fixed door body through buffering of the rubber braces, so that noise is reduced, when the door bodies are closed, the movable door bodies move towards the middle, and the door bodies are not prone to falling off. The strip-shaped magnet blocks wrapping the protective rubber strips are magnetically attracted