Method and device for sorting postal items using buffer receptacles at sorting outputs

摘要

A mail sorting station consists of a closed loop conveyor which moves single articles of mail in trays (3) to a number of final sort receptacles (7) under the direction of a microcomputer which receives information from sensors able to read addresses and measure mail thickness. The final sort receptacles (7) are normally supported on a base which allows them to be easily removed and replaced when full. Buffer receptacles (11) which may be opened and closed automatically are located immediately above them and adjusted in size to the speed of the conveyor.