Apparatus for conveying containers in a heating unit

The present invention relates to a conveying device (10) of at least one container (12) into a heating unit of the container (12), the conveying device (10) comprising: - a conveyor member (14) endless which is driven in movement, - at least two rotating elements (16a, 16b) for driving the conveying member (14) which are each mounted rotating around a vertical axis (a, B) and cooperating with the drive member (14) for driving it in displacement along a closed loop path, - at least one support device (34) of the container (12) which is coupled in motion with the conveying member (14) and which is intended to carry the container (12), characterized in that the conveying member (14) is a belt (14) conveying at which the carrier device (34) is coupled in motion.