Apparatus for introducing a belt-shaped material to a cutting machine
AssigneeBridgestone Corporation
InventorToshio Azuma
Life of this patent
Estimating the term…
Abstract
In an apparatus for introducing a belt-shaped material to a cutting machine, stationary conveyors are laid vertically in such a manner as to form different angles with respect to the cutting machine and combined respectively, with lift conveyors which are also laid vertically to convey belt shaped materials to the cutting machine. The lift conveyors are moved vertically by lifting means unit a desired one of the lift conveyors comes to the belt-shaped material introducing position of the cutting machine.
Claims6
A method of conveying a belt-shaped material to a cutting machine, comprising the steps of:
- conveying a plurality of belt-shaped materials in respective vertically stacked parallel horizontal first planes along respective first directions which are non parallel to each other in their respective horizontal planes:
- transferring said belt-shaped materials from a respective one of said first planes to a respective one of plurality of conveyors;
- conveying said transferred belt-shaped materials on said respective conveyor in a place parallel to said first planes along a first direction corresponding to a first direction of said respective first plane:
- moving said respective conveyor vertically to a position adjacent a belt-shaped introducing position of a cutting machine;
- and
- cutting said conveyed transferred belt-shaped materials.
An apparatus for introducing a belt-shaped material to a cutting machine, comprising:
- a cutting machine for a selected one of a plurality of belt-shaped materials to be cut along a first direction;
- a plurality of vertically fixed conveyors for conveying respective ones of said belt-shaped materials to said cutting machine along respective second directions, respective ones of said second directions forming different respective angles with said first direction, said vertically fixed conveyors being stacked vertically;
- a plurality of lift conveyors provided respectively for said vertically fixed conveyors for conveying said belt-shaped materials from respective ones of said vertically fixed conveyors along respective ones of said second directions, said lift conveyors being stacked vertically, disposed horizontally between said vertically fixed conveyors and said cutting machine and respectively in parallel with respective ones of said vertically fixed conveyors;
- and
- lifting means for vertically moving said lift conveyors to place a selected one of said lift conveyors adjacent to a belt shaped introducing position of said cutting machine.
An apparatus for introducing a belt-shaped material to a cutting machine, comprising:
- a cutting machine for cutting a selected one of a plurality of belt-shaped materials to be cut along a first direction;
- a plurality of vertically fixed conveyors for conveying respective ones of said belt-shaped materials to said cutting machine along respective second directions, respective ones of said second directions forming different respective angles with said first direction, and vertically fixed conveyors being stacked vertically;
- a plurality of lift conveyors provided respectively for said vertically fixed conveyors for conveying said belt shaped materials from respective ones of said vertically fixed conveyors along respective ones of said second directions, said lift conveyors being stacked vertically, disposed horizontally between said vertically fixed conveyors and said cutting machine and respectively in parallel with respective ones of said vertically fixed conveyors;
- and
- lifting means for vertically moving said lift conveyors to place a selected one of said lift conveyors adjacent to a belt shaped introducing position of said cutting machine;
- wherein each of said vertically fixed conveyors comprises belts wound on a first roller shaft;
- wherein each of said lift conveyors comprises belts wound on a second roller shaft;
- and
- wherein each of said coupling conveyors comprises belts wound on a respective one of said first roller shafts and on a third roller shaft and belts wound on a respective one of said second roller shafts and windingly coupled to said third roller shaft, said third roller shaft being vertically moveable.
Dependencies are inferred from the claim text.