| 摘要 |
The invention relates to a switcher for product supply lines, which comprises a support frame ( 2 ), a guide channel ( 8 ) which is transversally mobile on the support frame ( 2 ) with respect to the advancing direction of the products being supplied in inlet. The switcher ( 1 ) comprises a telescopic channel ( 10 ), located at an end ( 9 ) of the guide channel ( 8 ), and being slidably mobile with respect thereto. The guide channel ( 8 ) is mobile by means of a support element ( 6 ), slidable on respective transversal portions ( 4, 5 ) of the support frame ( 2 ). The support element ( 6 ) is in turn activated by means of a cooperation between a cursor ( 13 ), slidable on the support element ( 6 ), and a con rod ( 15 ), hinged both to the cursor ( 13 ) and to a fixed transversal portion ( 4 ) of the support frame ( 2 ). The guide channel ( 8 ) is further provided with a separator device ( 20 ) for controlled distancing of the products which are grouped during the input supply stage.
|
