公开(公告)号：US20220236099A1

公开(公告)日：2022-07-28

申请号：US17615491

申请日：2020-06-04

Applicant: A&D COMPANY, LIMITED

Inventor： Haruna NOGUCHI ,  Yuji FUKAMI

IPC: G01G13/12 ,  G01G19/52 ,  G06F17/15

Abstract: Provided is a quantitative dispensing system includes a supply device for supply a weighing object, and a weighing device including a holding unit to hold the weighing object supplied from the supply device, a load sensor unit to detect a load of the weighing object supplied to the holding unit, and an arithmetic processing unit to calculate a weighed value of the weighing object from a detection result on the load and control an operation of the supply device. The arithmetic processing unit performs control to stop the supply device when a current weighed value becomes not less than a supply stop weight value calculated by subtracting a stop weighed value deviation from a supply target weight value. The stop weighed value deviation is calculated in consideration of a flow rate and a supply pressure of the weighing object and a filter setting in the weighing device.