Delivery device

The utility model discloses a warehouse delivery device, and belongs to the field of automation equipment. The warehouse delivery device comprises a rack, a blocking device, a pipe turning device, a roller bed machine, a baffle, a first support, a first sensor, a second sensor and a third sensor. A workpiece blocking device is arranged at one end of the rack, the pipe overturning device is arranged at the position close to the other end of the rack and located at the front end of the conveying direction of the roller bed machine, and the roller bed machine is used for conveying workpieces to be delivered. One end of the baffle is connected with the pipe overturning device; the first bracket is arranged on one side close to the rack; the first sensor is arranged at the upper end of a rod body of the first support, and the second sensor is arranged on the rod body of the first support and located at the lower end of the first sensor. The third sensor is arranged on the extension line ofthe rack in the longitudi