This utility model provides a detachable rotary
label pressing device, installed on a base, for pressing the drip-molded material and
label on the side of a
wine bottle. It includes a pressing plate
assembly and a belt
assembly arranged front and rear. The pressing plate
assembly includes a drip-molded pressing plate and a
label pressing plate arranged vertically. The belt assembly includes two
sponge belts arranged vertically. A horizontally arranged conveyor chain is located below the pressing plate assembly and the belt assembly. The conveyor chain is used to transport the
wine bottle, and its running direction is opposite to that of the
sponge belts. The speed of the conveyor chain is greater than that of the
sponge belts. This application achieves online pressing of the label (drip-molded material + label) on the curved surface of a hard
wine bottle through the self-rotating rolling action of the sponge belts and the conveyor chain, effectively improving the pressing quality. The overall structure is simple and low-cost, effectively solving the problem of wasted motion caused by alternating
online and offline production, reducing labor intensity, saving labor costs, and improving production efficiency.