Culture bottle weighing and code scanning device

The invention discloses a culture bottle weighing and code scanning device, which is used for weighing and code scanning of culture bottles, and relates to the technical field of medical equipment, and the culture bottle weighing and code scanning device comprises a conveying assembly, a weighing assembly, a swing arm assembly and a code scanner, the swing arm assembly comprises a first swing arm and a second swing arm which are arranged at an angle and can rotate to the position above the conveying belt, the single-row culture bottles between the baffles move to the weighing assembly along with the conveying belt, and the second swing arm rotates in the first direction to drive the culture bottles to move to the weighing assembly to be weighed. The first swing arm rotates in the direction opposite to the first direction to drive the weighed culture bottles to the conveying belt to continue to move forwards, then the culture bottles move to make contact with a synchronous belt of the second swing arm and star