JP7233096B2 - 計量装置及び組合せ計量装置 - Google Patents
計量装置及び組合せ計量装置 Download PDFInfo
- Publication number
- JP7233096B2 JP7233096B2 JP2019117691A JP2019117691A JP7233096B2 JP 7233096 B2 JP7233096 B2 JP 7233096B2 JP 2019117691 A JP2019117691 A JP 2019117691A JP 2019117691 A JP2019117691 A JP 2019117691A JP 7233096 B2 JP7233096 B2 JP 7233096B2
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- JP
- Japan
- Prior art keywords
- load cell
- hopper
- weighing
- weighing device
- load
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/387—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for combinatorial weighing, i.e. selecting a combination of articles whose total weight or number is closest to a desired value
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/387—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for combinatorial weighing, i.e. selecting a combination of articles whose total weight or number is closest to a desired value
- G01G19/393—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for combinatorial weighing, i.e. selecting a combination of articles whose total weight or number is closest to a desired value using two or more weighing units
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/005—Means for preventing overload
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
- G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
- G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Description
[組合せ計量装置の構成]
[計量装置の構成]
[作用及び効果]
[変形例]
Claims (4)
- ロードセルと、
前記ロードセルの一端が固定される固定部と、
物品を貯留するホッパと、
前記ロードセルの他端と前記ホッパとを連結する連結部と、
前記ロードセル又は前記連結部に設けられた第1部分と第1隙間を介して対向し、前記ホッパに第1限界荷重が作用したときに、第1方向に沿って前記第1部分を支持する第1支持部と、
前記ロードセル又は前記連結部に設けられた第2部分と第2隙間を介して対向し、前記ホッパに前記第1限界荷重よりも大きい第2限界荷重が作用したときに、前記第1支持部が前記第1部分を支持した状態で、前記第1方向と交差する第2方向に沿って前記第2部分を支持する第2支持部と、を備える、計量装置。 - 前記第1方向は、上下方向であり、
前記第2方向は、前記ロードセルの前記一端と前記ロードセルの前記他端とが対向する方向であり、
前記第1支持部は、前記固定部から前記ロードセルの側方に延在する第1延在部に設けられ、
前記第2支持部は、前記固定部から前記ロードセルの上方に延在する第2延在部に設けられる、請求項1に記載の計量装置。 - 前記第1部分は、前記連結部に設けられ、前記第1方向において上側から前記第1支持部と対向し、
前記第2部分は、前記連結部に設けられ、前記第2方向において前記ホッパとは反対側から前記第2支持部と対向する、請求項2に記載の計量装置。 - 請求項1~3のいずれか一項に記載の計量装置を複数備える組合せ計量装置であって、
前記ホッパに前記物品を搬送する搬送部と、
前記計量装置から出力された前記物品の計量値に基づいて、合計値が目標計量値となるように計量値の組合せを選択し、当該組合せに対応する前記ホッパに前記物品を排出させる制御部と、を備える、組合せ計量装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019117691A JP7233096B2 (ja) | 2019-06-25 | 2019-06-25 | 計量装置及び組合せ計量装置 |
DK20178292.7T DK3757531T3 (da) | 2019-06-25 | 2020-06-04 | Vejeindretning og kombinationsvejeindretning |
EP20178292.7A EP3757531B1 (en) | 2019-06-25 | 2020-06-04 | Weighing apparatus and combination weighing apparatus |
US16/894,963 US11274959B2 (en) | 2019-06-25 | 2020-06-08 | Weighing apparatus and combination weighing apparatus |
CN202010565643.6A CN112129395B (zh) | 2019-06-25 | 2020-06-19 | 计量装置及组合计量装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019117691A JP7233096B2 (ja) | 2019-06-25 | 2019-06-25 | 計量装置及び組合せ計量装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021004761A JP2021004761A (ja) | 2021-01-14 |
JP7233096B2 true JP7233096B2 (ja) | 2023-03-06 |
Family
ID=70977824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019117691A Active JP7233096B2 (ja) | 2019-06-25 | 2019-06-25 | 計量装置及び組合せ計量装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11274959B2 (ja) |
EP (1) | EP3757531B1 (ja) |
JP (1) | JP7233096B2 (ja) |
CN (1) | CN112129395B (ja) |
DK (1) | DK3757531T3 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013250196A (ja) | 2012-06-01 | 2013-12-12 | Ishida Co Ltd | 計量装置 |
JP2015021846A (ja) | 2013-07-19 | 2015-02-02 | 大和製衡株式会社 | ロードセル及びその製造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62140419U (ja) * | 1986-02-27 | 1987-09-04 | ||
JP2006162302A (ja) | 2004-12-02 | 2006-06-22 | Shimadzu Corp | 電子天びん |
US9228883B2 (en) * | 2010-09-06 | 2016-01-05 | Yamato Scale Co., Ltd. | Weighing unit and combination weigher using the same |
CN104303029B (zh) | 2012-03-16 | 2016-04-06 | 株式会社石田 | 组合计量装置 |
MX359813B (es) | 2014-01-30 | 2018-10-11 | Ishida Seisakusho | Dispositivo de pesaje combinado. |
US9417117B2 (en) * | 2014-12-10 | 2016-08-16 | Ishida Co., Ltd. | Two stage overload protection device for a weighing hopper |
-
2019
- 2019-06-25 JP JP2019117691A patent/JP7233096B2/ja active Active
-
2020
- 2020-06-04 EP EP20178292.7A patent/EP3757531B1/en active Active
- 2020-06-04 DK DK20178292.7T patent/DK3757531T3/da active
- 2020-06-08 US US16/894,963 patent/US11274959B2/en active Active
- 2020-06-19 CN CN202010565643.6A patent/CN112129395B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013250196A (ja) | 2012-06-01 | 2013-12-12 | Ishida Co Ltd | 計量装置 |
JP2015021846A (ja) | 2013-07-19 | 2015-02-02 | 大和製衡株式会社 | ロードセル及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
DK3757531T3 (da) | 2022-10-03 |
EP3757531B1 (en) | 2022-09-14 |
JP2021004761A (ja) | 2021-01-14 |
US11274959B2 (en) | 2022-03-15 |
CN112129395A (zh) | 2020-12-25 |
CN112129395B (zh) | 2022-06-17 |
EP3757531A1 (en) | 2020-12-30 |
US20200408587A1 (en) | 2020-12-31 |
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