Modular control cabinet based on collaborative robot

The invention discloses a modular control cabinet based on a collaborative robot, and relates to the field of control cabinets. The modular control cabinet comprises a control cabinet body, a ventilation opening formed in the side part of the control cabinet body, and a dustproof net mounted in the ventilation opening, and a pair of aligned frames are mounted on the inner side wall of the control cabinet body; and the pair of aligned frames is matched with the ventilation opening. The control cabinet is reasonable in structure, through the arrangement of the driving assembly and the moisture-proof cotton replacing assembly, the purpose of automatically replacing the framed moisture-proof cotton can be achieved, manual replacement is not needed, time and labor are saved, through the arrangement of the sealing cover and the cleaning assembly, the ventilation opening can be sealed when the control cabinet is not used, and external moisture is prevented from entering the control cabinet; the service life of the f