Abstract:
Conveyor for transporting articles such as a chain conveyor that can be changed between a stretched configuration and a compact configuration, the chain being formed from a plurality of articulated links. Each link includes a trolley provided with lateral guide mechanism cooperating with a track defining a predetermined trajectory, a support carrying a nozzle for the releasable attachment of an article, the support mounted rotatably with respect to the trolley between a straight position corresponding to the deployed configuration of the chain, and an oblique position, corresponding to the compact position of the chain and in which the support is inclined with respect to the straight position; and an actuator coupled to the support, capable of driving the support in rotation from its straight position to its oblique position, and reciprocally.
Abstract:
Unit for treating blanks of hollow bodies made of plastic material, including an enclosure having two opposite walls, namely a first wall and a second wall facing the first one, which together define an enclosure through which the blanks pass along a predetermined longitudinal trajectory. Each wall includes a series of spaced emitters each having a plurality of sources of monochromatic or pseudo-monochromatic electromagnetic radiation sources; a reflective section extends into each space between two adjacent emitters; the emitters of the second wall are offset longitudinally with respect to those of the first wall, so that the emitters of each wall face a reflective section of the opposite wall.