Wägevorrichtung

Details

Veröffentlichungs-Nr.

EP4141391

Aktenzeichen

EP22192481

Anmeldetag

26. August 2022

Veröffentlichung

27. November 2024

Erteilung

27. November 2024

Rechtsraum

EP

IPC

G01G11/04

Abstract

Providing a weighing apparatus that weighs an article while conveying the article, the weighing apparatus being able to calculate a proper correction value for correcting the weight measured by a measurement unit and the actual weight of the article while reducing the operating time of the weighing apparatus needed for calculating the correction value. The weighing apparatus includes a second conveyor, a load cell, and a control unit. The second conveyor receives and conveys an article. The load cell detects a weight of the second conveyor or, in a case where the second conveyor is conveying the article, a weight of the second conveyor and the weight of the article on the second conveyor and outputs a weigh signal. The control unit calculates a correction value for correcting the weight of the article detected by the load cell, based on the weigh signals output by the load cell when a reference sample is conveyed by the second conveyor for a number of times of the reference sample weighings. The control unit calculates the number of times of reference sample weighings based on the weigh signals output by the load cell when the control unit drives the second conveyor.

Anmelder

Firma

ISHIDA CO., Ltd.

Land

🇯🇵 Japan

Fachgebiete