Full-automatic non-contact nucleic acid sampling robot system

The invention relates to a full-automatic non-contact nucleic acid sampling robot system, which organically integrates a smart mechanical arm and a small automatic production line, and realizes automation of the whole process from swab stripping, positioning and clamping, test tube loading, test tube code scanning, oral cavity sampling, sample shearing, test tube unloading, sampling tail end part disinfection and the like. The daily nucleic acid sampling work requirements can be met. A detected person does not need to use a mouth biting device or contact any place of equipment, and only needs to stand in front of an equipment sampling room after scanning nucleic acid codes, the system obtains the oral cavity shape of the detected person through visual detection, controls the sampling path of a mechanical arm in the oral cavity, and detects the contact force of a swab and the oral cavity in the sampling process through a six-dimensional force sensor. And the sampling safety is improved. The nucleic acid sampli