A wrapping machine for wrapping a lot inside a unitary package and rotate wrapping

A wrapping machine for wrapping a lot inside a unitary package and rotate wrapping

A wrapping machine for wrapping a lot within a unitary package, explained wrapping machine comprising:

rotatable help path for promoting a lot to be covered;

dispensing path for positioning a rolled up page of stretchable material to be twisted about a load supported by mentioned assist means;

traveling means for rotatably driving a car mentioned help signifies to be able to produce general activity between mentioned help said and means dispensing signifies, mentioned driving a car implies getting capable of driving explained help implies at both of two diverse rates;

control path for manipulating the procedure of stated driving a vehicle means in order to make it possible for stated assist methods to be rotated a plurality of changes for wrapping a lot maintained by mentioned help implies with material dispensed by explained dispensing indicates, explained control indicates first leading to explained driving a vehicle means to rotate stated assist indicates at a initially rate during a initially part of the rotatable motion of said assist implies and explained control signifies consequently resulting in stated driving a vehicle way to swivel explained assist implies in a secondly more slowly during a second, up coming portion of the rotatable movement of explained support indicates, such second section as being a portion of the final innovation of explained help implies; and,

braking path for braking the movements of stated support implies only soon after said support signifies has been rotated a range on the next reduced rate when said help signifies actually reaches its relax situation following a wanted plurality of revolutions of said assistance implies.

2. According to claim 1 wherein said control means controls said driving means so as to rotate said support means a preselected number of revolutions and only during a portion of the last revolution of said support means during a wrapping operation to rotate said support means at the second slower speed, with the minimum duration of such portion of the last revolution being selected in dependence upon the weight of the load being wrapped, a wrapping machine.

3. A wrapping machine according to claim 1 wherein said control means causes said driving means to rotate said support means at the second lower speed during approximately the last 120° of the last revolution of said support means.

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