Method and unit for uneven transferring of beads
A unit for uneven transferring of a bead ( 2 ) stream in a filter manufacturing machine, from receiving pockets ( 18 ) to leading away pockets ( 21 ), through guiding grooves disposed on guiding plates, comprising two guiding plates ( 5, 6 ) situated on top of each other, whereas a guiding groove ( 5 A) of the first guiding plate ( 5 ) and a guiding groove ( 6 A) of the second guiding plate ( 6 ) intersect, forming at least one bead ( 2 ) guiding chamber, whereas at least one of the guiding plates ( 5, 6 ) is movable, wherein the receiving pockets ( 18 ) and the leading away pockets ( 21 ) are disposed along the circumference of the guiding plates ( 5, 6 ) so that the distances (S1, S2, T1, T2) between the successive pockets ( 18, 21 ) are alternately different.
1. A unit for uneven transferring of a stream of beads ( 2 ) in tobacco industry machines, from receiving pockets ( 18 ) to leading away pockets ( 21 ), through guiding grooves disposed on guiding plates, comprising
a first guiding plate ( 5 ) and a second guiding plate ( 6 ) situated on top of each other, whereas a guiding groove ( 5 A) of the first guiding plate ( 5 ) and a guiding groove ( 6 A) of the second guiding plate ( 6 ) intersect forming at least one radially moving bead guiding chamber,
whereas at least one of the first guiding plate ( 5 ) and the second guiding plate ( 6 ) is rotationally movable, wherein the receiving pockets ( 18 ) are disposed along a circumference of the first guiding plate ( 5 ) so that angular distances (S1, S2) between successive receiving pockets ( 18 ) are different from each other and alternate repetitively, and the leading away pockets ( 21 ) are disposed along a circumference of the second guiding plate ( 6 ) so that angular distances (T1, T2) between successive leading away pockets ( 21 ) are different from each other and alternate repetitively.
2. The unit of claim 1 wherein a proportion of the angular distances (S1, S2) between the successive receiving pockets ( 18 ) is equal to a proportion of the angular distances (T1, T2) between the successive leading away pockets ( 21 ).
3. The unit of claim 2 wherein a delivery wheel ( 7 ) is provided with transport pockets ( 23 ) spaced at angular distances that a proportion of angular distances (U1, U2) between successive transport pockets ( 23 ) is equal to the proportion of the angular distances (S1, S2) between the successive receiving pockets ( 18 ) and equal to a proportion of the angular distances (T1, T2) between the successive leading away pockets ( 21 ).
4. The unit of claim 1 wherein a delivery wheel ( 7 ) is provided with transport pockets ( 23 ) spaced at such angular distances that a proportion of angular distances (U1, U2) between successive transport pockets ( 23 ) is equal to a proportion of the angular distances (S1, S2) between the successive receiving pockets ( 18 ) and equal to a proportion of the angular distances (T1, T2) between the successive leading away pockets ( 21 ).