Wägeapparat

Details

Veröffentlichungs-Nr.

EP4148400

Aktenzeichen

EP22195285

Anmeldetag

13. September 2022

Veröffentlichung

20. November 2024

Erteilung

20. November 2024

Rechtsraum

EP

IPC

G01G11/12

Abstract

Providing a weighing apparatus that measures the weight of an article while conveying the article, the weighing apparatus being able to accurately infer defect factors. A weighing apparatus 100 measures the weight of an article P while conveying the article. The weighing apparatus includes a second conveyor 14 that conveys the article, a load cell 28, and a control unit 84. The second conveyor has a variable conveyance speed. The load cell detects the weight of the second conveyor or, in a case where the second conveyor is conveying the article, the weight of the second conveyor and the weight of the article on the second conveyor and outputs a weigh signal. The control unit generates statistical information from the weigh signals output by the load cell in a state in which there is no article on the second conveyor in regard to each of plural conveyance speeds. The control unit determines and outputs candidates for defect factors based on the statistical information for each of the conveyance speeds.

Anmelder

Firma

ISHIDA CO., Ltd.

Land

🇯🇵 Japan

Fachgebiete