Conveyor system for rod-like articles
AssigneeMolins Limited
InventorPeter A. Clarke
Life of this patent
Estimating the term…
Abstract
A cigarette conveying system for connecting several makers, packers and reservoirs is arranged with cross linking conveyors (22) which allow sub-division of the system into sub-systems which can be operated independently and can therefore handle different brands. Sub-systems may be defined by activating or de-activating selected conveyors and/or closing and opening gates provided at junctions between conveyors. In a preferred arrangement the system comprises a main loop and the cross linking conveyors sub-divide the main loop into sub-loops.
Claims23
A conveyor system for rod-like articles of the tobacco industry, comprising a plurality of delivery device, a plurality of receiving devices, conveyor means for conveying said articles between said delivery devices and receiving devices, said conveyor means defining a path for conveying said articles, and means for preventing passage of said articles along at least a portion of said path at selected times, whereby when said preventing means is in operation said articles can be conveyed by said conveyor means on different parts of said path and remain segregated, wherein said delivery devices and receiving devices are arranged in a plurality of combinations, each of said combinations comprising at least one delivery device and at least one receiving device, said conveyor means including first means for conveying said articles on a relatively direct path between said delivery devices and receiving devices in each of said combinations and second means for conveying said articles between different combinations, said second means including a closed loop path which is separate from any of said direct paths.
A conveyor system for rod-like articles of the tobacco industry, comprising a plurality of delivery devices, a plurality of receiving devices, conveyor means for conveying said articles between said delivery devices and said receiving devices, said conveyor means defining a closed loop path for conveying said articles and including means for conveying a stream of said articles in multi-layer stack formation, and means for preventing passage of said articles along at least a portion of said closed loop path at selected times and including at least one separating device which can be activated to separate a stream of said articles on said conveyor means, whereby when said preventing means is in operation said articles can be conveyed by said conveyor means on different parts of said closed loop path and remain segregated, wherein said conveyor means includes a conveyor section extending across said closed loop path to form with a portion of said closed loop path thereof at least one sub-loop.
A conveyor system for rod-like articles of the tobacco industry, comprising a plurality of delivery devices, a plurality of receiving devices, conveyor means for conveying said articles between said delivery devices and said receiving devices, said conveyor means defining a closed loop path for conveying said articles and including means for conveying a stream of said articles in multi-layer stack formation, and means for preventing passage of said articles along at least a portion of said closed loop path at selected times and including at least one separating device which can be activated to separate said stream of articles on said conveyor means, whereby when said preventing means is in operation said articles can be conveyed by said conveyor means on different parts of said closed loop path and remain segregated, wherein said closed loop path includes a first section containing first junction for receiving articles from delivery devices and a second section containing second junctions for delivering said articles to receiving devices.
A conveyor system for rod-like articles of the tobacco industry, comprising a plurality of delivery devices, a plurality of receiving devices, conveyor means for conveying said articles between said delivery devices and said receiving devices, said conveyor means including first conveying means linking a first combination comprising at least two delivery devices and at least one receiving device, said conveyor means further comprising second conveying means linking a second combination which is a sub-combination of said first combination and includes at least one delivery device and at least one receiving device, and control means for operating said conveyor means, including means for selective operation of at least part of at least one of said first and second conveying means, whereby said articles can be conveyed within said first combination or within said second combination, and when being conveyed within said second combination, said articles within said second combination can be prevented from mixing with said articles within that part of said first combination which is not within said second combination and vice versa, wherein said first conveying means includes a closed loop path and said second conveying means comprising a conveyor extending across said closed loop path so that sub-loops are formed with a portion of said closed loop path to allow separate portions of said closed loop path to operate independently.
A conveyor system for rod-like articles of the tobacco industry, comprising a plurality of delivery devices, a plurality of receiving devices, conveyor means for conveying said articles between said delivery devices and said receiving devices, said conveyor means defining a path for conveying said articles, and means for preventing passage of articles along at least a portion of said path at selected times, whereby when said preventing means is in operation said articles can be conveyed by said conveyor means on different parts of said path and remain segregated, wherein said path for conveying said articles includes spaced substantially horizontal sections and a transfer conveyor extending between said sections and forming therewith first and second junctions, respectively, at the ends of said transfer conveyor, said first junction comprising means for transferring said articles downwards from one of said sections to said transfer conveyor, and said second junction comprising means for transferring said articles downwards from said transfer conveyor to the other of said sections.
Dependencies are inferred from the claim text.