Label conveying device

The invention provides a label conveying device, comprising a label adding mechanism, a label absorbing mechanism, a label pressing mechanism and a conveying mechanism, wherein the label adding mechanism comprises a label adding platform, a label adding cylinder and a label adding pull plate which are transversely arranged, wherein the label adding pull plate is arranged above the label adding platform; the label absorbing mechanism comprises a rotary cylinder, a rotating member capable of driving the rotary cylinder to rotate, and a suction cup; the conveying mechanism comprises a first belt wheel structure and a second belt wheel which are parallel to one another, and a power system; the power system drives a first driving belt wheel and a second driving belt wheel to rotate; the label pressing mechanism comprises a label pressing cylinder; the telescopic end of the label pressing cylinder can contact a synchronous belt. The label can be conveyed to the established position in a mechanized and intelligentized manner due to the design, so that human consumption is greatly reduced, and the production efficiency is improved.