Method for arranging and delivering conveyed objects
AssigneeRheon Automatic Machinery Co., Ltd.
InventorsAkira Todate, Shingo Naoi
Life of this patent
Estimating the term…
Abstract
An arranging conveyor system has outlet conveyors in a plurality of lines, intermediate conveyors in the plurality of lines, and transferring/discharging conveyors in the plurality of lines. When a discharging interval has not passed from a previous discharging action and a predetermined clog condition in a specific line is fulfilled, a conveyed object which is present in the specific line at a stop position on the transferring/discharging conveyor is discharged outside of the arranging conveyor system.
Claims9
A method for delivering a plurality of conveyed objects with aligning the conveyed objects in a lateral direction with respect to a traveling direction by an arranging conveyor system, the conveyed objects being supplied in a plurality of lines in the traveling direction without being aligned in the lateral direction, the arranging conveyor system having, for each of the plurality of lines, an outlet conveyor, at least one intermediate conveyor disposed adjacent to and upstream of the outlet conveyor, and a transferring/discharging conveyor disposed adjacent to and upstream of the intermediate conveyor, comprising:
- stopping a conveyed object at a stop position on the outlet conveyer in each of the plurality of lines to align the conveyed objects in the lateral direction;
- setting a delivering interval to a predetermined value for delivering the conveyed objects from the outlet conveyor with aligning the conveyed objects with each other in the lateral direction;
- determining whether the delivering interval has passed from a previous delivering action;
- delivering the conveyed objects in all of the plurality of lines downstream from the outlet conveyers when the delivering interval has passed from the previous delivering action and the conveyed objects in all of the plurality of lines are present at the stop positions on the outlet conveyers;
- and
- discharging the conveyed object outside of the arranging conveyor system, which conveyed object is present in a specific line of the plurality of lines at a stop position on the transferring/discharging conveyor, when the delivering interval has not passed from the previous delivering action and a predetermined clog condition in the specific line is fulfilled.
A method for delivering a plurality of conveyed objects with aligning the conveyed objects in a lateral direction with respect to a traveling direction by an arranging conveyor system, the conveyed objects being supplied in a plurality of lines in the traveling direction without being aligned in the lateral direction, the arranging conveyor system having, for each of the plurality of lines, an outlet conveyor, at least one intermediate conveyor disposed adjacent to and upstream of the outlet conveyor, and a transferring/discharging conveyor disposed adjacent to and upstream of the intermediate conveyor, comprising:
- stopping the conveyed object at a stop position on the outlet conveyer in each of the plurality of lines to align the conveyed objects in the lateral direction;
- setting a delivering interval to a predetermined value for delivering the conveyed objects from the outlet conveyor with aligning the conveyed objects with each other in the lateral direction;
- determining whether the delivering interval has passed from a previous delivering action;
- determining the number of the conveyed objects in the plurality of lines, which conveyed objects are present at stop positions on the intermediate conveyors, after the delivering interval has passed from a previous delivering action and when the conveyed object in at least one of the plurality of lines is delivered downstream from a outlet conveyor;
- updating the predetermined value to increase the delivering interval when the number is smaller than a predetermined range or is smaller than or equal to a first predetermined number;
- and
- updating the predetermined value to decrease the delivering interval when the number is larger than the predetermined range or is larger than or equal to a second predetermined number.
Dependencies are inferred from the claim text.