AUTOMATIC WEIGHING DEVICE

摘要

PURPOSE:To provide combination of weight being approximately equal to a setting value, by a method wherein supply times for a plurality of supply devices for supplying articles to a plurality of weighing devices are varied regularly in whole or partial shifting in sequence. CONSTITUTION:A distribution supply device is installed in which a plurality of supply troughs 3 are arranged radially on outer circumference of a distribution table 1 for vibration, and each trough 3 is vibrated individually for a prescribed time thereby article is supplied to each weighing device 13. There are n supply devices to supply articles to the n weighing devices 13. Supply times for the n supply devices are varied regularly at whole or partial shifting in sequence thereby weight amounts of articles in whole weighing devices 13 are dispersed. Combination of weight amounts weighed at the weighing devices 13 or number of pieces estimated from weigh amount is processed. Thereby combination of weight or the number of pieces can be made equal or approximately equal to a setting value.