Robot clamp device for pneumatic sample feeding and sampling

The invention provides a robot clamp device for pneumatic sample feeding and sampling, which comprises a clamp body, the clamp body comprises clamps symmetrically arranged on the left side and the right side, one ends of the two clamps are connected to a clamp control mechanism, the clamp control mechanism controls the two clamps to be opened or closed, and the clamp control mechanism controls the two clamps to be opened or closed. The clamp control mechanism is connected with the robot through a connecting piece; the outer side of one clamp is connected with a suction cup, an object detection sensor and a temperature sensor, and the detection end of the temperature sensor is arranged towards the adsorption end of the suction cup; and an electromagnetic valve group is arranged in the junction box, the electromagnetic valve group is electrically connected with the clamp control mechanism, and a position detection sensor is arranged on the outer side wall of the junction box. The sample suction device can simul