Paperboard slitter machine
OwnerTzu-Che LINinventor
Life of this patent
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Abstract
A paperboard slitter machine includes a first housing, a rotary cutter movable in and out of the first housing for cutting a paperboard, a second housing, a passage defined between the first housing and the second housing for the feeding of the paperboard to be cut, a linking mechanism holding two roller brushes in the second housing and a driving device controllable to move the linking mechanism in carrying the roller brushes out of the second housing into the passage to press on the paperboard at two sides relative to the rotary cutter for enabling the paperboard to be accurately and smoothly cut by the rotary cutter.
Claims6
A paperboard slitter machine, comprising:
- a first housing having defined therein an accommodation chamber;
- a second housing;
- a passage defined between said first housing and said second housing for the passing of a paperboard;
- a rotary cutter mounted in said accommodation chamber inside said first housing and movable out of said accommodation chamber into said passage to cut the paperboard being delivered through said passage;
- and
- a linking mechanism mounted in said second housing, said linking mechanism comprising at least one roller brush holder arm, a plurality of roller brushes pivotally mounted on said at least one roller brush holder arm, and a driving device controllable to move said at least one roller brush holder arm between a first position where said roller brushes are held in said passage at two sides relative to said rotary cutter to press the fed paperboard in said passage for cutting by said rotary cutter and a second position where said roller brushes are kept away from said passage and received inside said second housing.
Dependencies are inferred from the claim text.