Reception station on a shaping press and a set of tools for a said station
AssigneeBobst SA
InventorsRobert Baumann, Fabrice Calame
Life of this patent
Estimating the term…
Abstract
A master tool for a reception station on a press for shaping sheets of paper or cardboard, comprising a moving slide and a number of bars (1) adapted to form a grid for non-stop reception of blanks and a bottom separating tool comprising two boards (4, 5) adjustable on two transverse beams (9, 10) of the moving slide, the beams having top edges having the same profile, the profile of the top edge comprising a number of serrated recesses in shape matching the cross-section of the bars (1), the serrated recesses being adjusted to correspond to the transverse positions of the openings in the bottom blank-separating tool.
Claims15
A set of tools for a reception station in a press for shaping sheets of paper or cardboard, comprising a moving slide (21) and a number of bars (1) constituting a grid for non-stop reception of blanks, the set of tools comprising:
- a bottom blank-separating tool having openings in transverse positions;
- and a master tool coupled with the bottom blank-separating tool, the master tool comprising two boards (4, 5) adjustable on two transverse beams (9, 10) of the moving slide, the boards (4, 5) having upper edges having the same upper edge profile, the upper edge profile comprising a number of serrated recesses (7, 8) in the shape matching the cross-section of the bars (1), the recesses (7, 8) being adjusted to correspond to the transverse positions of the openings in the bottom blank-separating tool.
A reception station on a press for shaping sheets of paper or cardboard, comprising a moving slide (21) adapted to receive a number of bars (1) for forming a grid for non-stop reception of blanks, characterized in that the moving slide (21) comprises means (16, 17, 18, 19) for holding, retaining and centring a master tools, the master tool being coupled with a bottom blank-separating tool, the master tool comprising two boards (4, 5) adjustable on two transverse beams (9, 10) of the moving slide, the boards (4, 5) having upper edges having the same upper edge profile, the upper edge profile comprising a number of serrated recesses (7, 8) in the shape matching the cross-section of the bars (1), the recesses (7, 8) being adjusted to correspond to the transverse positions of the openings in the bottom blank-separating tool.
A reception station on a press for shaping sheets of paper or cardboard, comprising a moving slide (21) adapted to receive a number of bars (1) for forming a grid for non-stop reception of blanks, characterized in that the moving slide (21) comprises means (16, 17, 18, 19) for holding, retaining and centring a master tools, the master tool being coupled with a bottom blank-separating tool, the master tool comprising two boards (4, 5) adjustable on two transverse beams (9, 10) of the moving slide, the boards (4, 5) having upper edges having the same upper edge profile, the upper edge profile comprising a number of serrated recesses (7, 8) in the shape matching the cross-section of the bars (1), the recesses (7, 8) being adjusted to correspond to the transverse positions of the openings in the bottom blank-separating tool, each board (4, 5) having a centring notch (6) co-operating with a centring block on a beam (9, 10) of the moving slide (21).
A reception station on a press for shaping sheets of paper or cardboard, comprising a moving slide (21) adapted to receive a number of bars (1) for forming a grid for non-stop reception of blanks, characterized in that the moving slide (21) comprises means (16, 17, 18, 19) for holding, retaining and centring a master tools, the master tool being coupled with a bottom blank-separating tool, the master tool comprising two boards (4, 5) adjustable on two transverse beams (9, 10) of the moving slide, the boards (4, 5) having upper edges having the same upper edge profile, the upper edge profile comprising a number of serrated recesses (7, 8) in the shape matching the cross-section of the bars (1), the recesses (7, 8) being adjusted to correspond to the transverse positions of the openings in the bottom blank-separating tool, each board (4, 5) having a centring block co-operating with a centring notch in a beam (9, 10) of the moving slide (21).
Dependencies are inferred from the claim text.