| 摘要 |
Integral Device of Parallel Guides of Simultaneous Adjustment (IDPGSA) for changing format, adaptable to a machine for packing containers or objects. A parallel guide mechanical system mounted in packing machines for changing, in a simultaneous and parallel manner, the distance between the guides from one container diameter to other different container diameter in an efficient and effective manner. This integral guide device is formed by an arrangement of parallel guides coupled through spindles, and a couple of guides for ensuring the parallelisms. The separation of the guides depends on the diameter of the container; when changing from one container with a predetermined diameter to another container with a different diameter or vice versa, the guides being displaced in a simultaneous and parallel manner to the diameter to be packed, this being an important advantage with regard to further devices available on the market, the IDPGSA also including a mechanism for adjusting the thickn ess of the packaging wall; the IDPGSA is not removed from the packing machine. |
