The invention discloses an AGV blanking mechanism, which relates to the technical field of AGV. The AGV blanking mechanism comprises a first sliding rail frame, a second sliding rail frame, a third sliding rail, a first vertical frame, a second vertical frame, a first transverse telescopic rod, a second transverse telescopic rod, a first transverse driving device, a second transverse driving device, a vertical driving device, a vertical telescopic rod, a tooling plate, a weight sensor, a weighing device, a position sensor, an alarm lamp, a control cabinet, a power socket and a processor, wherein a second sliding rail frame is horizontally arranged on the right side of the first sliding rail frame, and a third sliding rail is sleeved between the second sliding rail frames horizontally arranged on the right side of the first sliding rail frame. After the above technical scheme is adopted, the beneficial effects of the invention are as follows: the blanking mechanism provided by the invention has simple structure, high use value, capability of realizing horizontal and vertical movement, excellent automation, capability of realizing weighing and early warning, high protection performance, capability of meeting use requirements, bringing convenience for production, superior performance and strong popularization in the field of peers.