Automatic sample bottle conveying and taking device

The utility model provides an automatic sample bottle conveying and taking device, and belongs to automatic conveying devices. The automatic sample bottle conveying and taking device comprises a workbench, an annular conveyor is arranged on the upper end face of the workbench, fixing frames are arranged on the two sides of the annular conveyor, a cover plate is fixed to the upper ends of the fixing frames, and a pipeline commutator is installed on the cover plate. A door-shaped support is arranged at one end of the fixing frame and fixed to the portions, on the two sides of the annular conveyor, of the workbench, and a robot is arranged on the end face of one side of a cross beam at the upper end of the door-shaped support. The automatic sample bottle conveying and taking device is reasonable in structural design, a pneumatic conveying mode is adopted in the device, a conveying pipeline can be erected in the air, the space on the upper portion of a production workshop is effectively utilized, the production c