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1. WO2018123504 - COMBINATION WEIGHING DEVICE

Publication Number WO/2018/123504
Publication Date 05.07.2018
International Application No. PCT/JP2017/044041
International Filing Date 07.12.2017
IPC
G01G 19/387 2006.01
GPHYSICS
01MEASURING; TESTING
GWEIGHING
19Weighing apparatus or methods adapted for special purposes not provided for in groups G01G11/-G01G17/138
387for combinatorial weighing, i.e. selecting a combination of articles whose total weight or number is closest to a desired value
CPC
G01G 19/393
GPHYSICS
01MEASURING; TESTING
GWEIGHING
19Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
387for combinatorial weighing, i.e. selecting a combination of articles whose total weight or number is closest to a desired value
393using two or more weighing units
G01G 23/16
GPHYSICS
01MEASURING; TESTING
GWEIGHING
23Auxiliary devices for weighing apparatus
14Devices for determining tare weight or for cancelling out the tare by zeroising, e.g. mechanically operated
16electrically or magnetically operated
Applicants
  • 株式会社イシダ ISHIDA CO., LTD. [JP]/[JP]
Inventors
  • 上垣内 暁 KAMIGAITO Satoru
Agents
  • 長谷川 芳樹 HASEGAWA Yoshiki
  • 黒木 義樹 KUROKI Yoshiki
  • 柴山 健一 SHIBAYAMA Kenichi
Priority Data
2016-25641428.12.2016JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) COMBINATION WEIGHING DEVICE
(FR) DISPOSITIF DE PESAGE COMBINÉ
(JA) 組合せ計量装置
Abstract
(EN)
A combination weighing device 1 comprises: a plurality of weighing hoppers 6 that accept articles supplied from the outside and weigh and then discharge the articles; a plurality of booster hoppers 7 that are respectively disposed directly below the plurality of weighing hoppers 6 and that accept articles discharged from the weighing hoppers 6; and a control unit 20 that calculates a combination of weighing values from a plurality of weighing values respectively associated with the weighing hoppers 6 and the booster hoppers 7 such that a total value becomes equal to a target value. The control unit 20 extracts, as targets for zero point correction, the weighing hoppers 6 that correspond to the booster hoppers 7 in which there are articles and which have article weighing-values that can be used in the next combination calculation.
(FR)
L'invention concerne un dispositif de pesage combiné 1 comprenant : une pluralité de trémies de pesage 6 qui acceptent des articles fournis en provenance de l'extérieur et pèsent puis rejettent les articles ; une pluralité de trémies de gavage 7 disposées respectivement directement au-dessous de la pluralité de trémies de pesage 6 et qui acceptent des articles rejetés à partir des trémies de pesage 6 ; et une unité de commande 20 qui calcule une combinaison de valeurs de pesage à partir d'une pluralité de valeurs de pesage respectivement associées aux trémies de pesage 6 et aux trémies de gavage 7 de telle sorte qu'une valeur totale devienne égale à une valeur cible. L'unité de commande 20 extrait, en tant que cibles de tarage à zéro, les trémies de pesage 6 qui correspondent aux trémies de gavage 7 dans lesquelles se trouvent des articles et qui présentent des valeurs de pesée d'article pouvant être utilisées dans le calcul combiné suivant.
(JA)
組合せ計量装置1は、外部から供給される物品を受け取り、物品を計量して排出する複数の計量ホッパ6と、複数の計量ホッパ6それぞれの直下に配置され、計量ホッパ6から排出される物品を受け取る複数のブースターホッパ7と、計量ホッパ6及びブースターホッパ7にそれぞれ対応付けられた複数の計量値から、合計値が目標値となるように計量値の組合せを計算する制御部20と、を備え、制御部20は、物品が存在し且つ次回の組合せ計算に物品の計量値が利用できるブースターホッパ7に対応する計量ホッパ6を零点補正する対象として抽出する。
Also published as
EP2017885889
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