ES8303688A1 - Un metodo de calibracion de tara para un transportador pesa-dor y medidor de material a granel - Google Patents
Un metodo de calibracion de tara para un transportador pesa-dor y medidor de material a granelInfo
- Publication number
- ES8303688A1 ES8303688A1 ES506376A ES506376A ES8303688A1 ES 8303688 A1 ES8303688 A1 ES 8303688A1 ES 506376 A ES506376 A ES 506376A ES 506376 A ES506376 A ES 506376A ES 8303688 A1 ES8303688 A1 ES 8303688A1
- Authority
- ES
- Spain
- Prior art keywords
- feed rate
- belt
- signal
- weight
- conveyor
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/01—Testing or calibrating of weighing apparatus
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Conveyors (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
_(UN METODO DE CALIBRACION DE TARA PARA UN TRANSPORTADOR PESADOR Y MEDIDOR DE MATERIAL A GRANEL . CONSTA DE LAS SIGUIENTES ETAPAS: 1 ) CONTAR LOS PERIODOS DE LA SEÑAL PERIODICA DE IMPULSOS DURANTE AL MENOS UNA REVOLUCION DE LA CINTA DE TRANSPORTE VACIA SIN AJUSTE DE TARA EN LA SEÑAL DE PESO. 2 ) ELIMINAR LA SEÑAL DE PESO Y PONER EN SU LUGAR UNA SEÑAL PREFIJADA DE COMPENSACION DE TARA. 3 ) CONTAR LOS PERIODOS DE LA SEÑAL PERIODICA DE IMPULSOS DURANTE AL MENOS UNA REVOLUCION DE LA CINTA CON LA SEÑAL DE COMPESACION PUESTA EN LUGAR DE LA SEÑAL DE PESO SIN AJUSTE DE TARA. 4 ) COMPARAR LOS NIVELES DE RECUENTO DE MODO QUE LA DIFERENCIA ENTRE LOS NIVELES DE RECUENTO INDICA LA EXACTITUD DE LA SEÑAL DE COMPENSACION DE TARA RESPECTO A LA TARA REAL Y EFECTIVA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/217,241 US4418773A (en) | 1980-12-17 | 1980-12-17 | Conveyor calibration technique |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8303688A1 true ES8303688A1 (es) | 1983-02-01 |
ES506376A0 ES506376A0 (es) | 1983-02-01 |
Family
ID=22810228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES506376A Granted ES506376A0 (es) | 1980-12-17 | 1981-10-20 | Un metodo de calibracion de tara para un transportador pesa-dor y medidor de material a granel |
Country Status (9)
Country | Link |
---|---|
US (1) | US4418773A (es) |
EP (1) | EP0056515B1 (es) |
JP (1) | JPS57120824A (es) |
AU (1) | AU543246B2 (es) |
CA (1) | CA1175532A (es) |
DE (1) | DE3176832D1 (es) |
ES (1) | ES506376A0 (es) |
IN (1) | IN157246B (es) |
ZA (1) | ZA817379B (es) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4499984A (en) * | 1983-02-03 | 1985-02-19 | Creative Technology Corp. | Selective scrap metal collection apparatus |
US4576243A (en) * | 1983-12-13 | 1986-03-18 | Automatic Mechanical System Engineering Co. | Method and apparatus for weighing bulk materials |
DE3933196C2 (de) * | 1989-10-05 | 1994-05-26 | Schenck Ag Carl | Verfahren und Vorrichtung zur Überwachung des Bandlaufs eines Förderbandes oder einer Bandwaage |
DE3933424C1 (es) * | 1989-10-06 | 1991-04-18 | Carl Schenck Ag, 6100 Darmstadt, De | |
SE505846C2 (sv) * | 1990-10-18 | 1997-10-13 | Seg Mekanik Ab | Doserbandmatare |
US5561274A (en) * | 1992-09-15 | 1996-10-01 | Intel Corporation | Apparatus for weighing objects |
US5814772A (en) * | 1995-01-11 | 1998-09-29 | Ishida Co., Ltd. | Weighing apparatus with weight detecting conveyor |
US5736682A (en) * | 1995-04-07 | 1998-04-07 | Hauni Machinenbau Ag | Method of and apparatus for ascertaining the mass of rod-shaped articles of the tobacco processing industry |
US5747747A (en) * | 1996-01-23 | 1998-05-05 | General Signal Corporation | Continuing belt-type conveyor and means for weighing contents transported thereon |
US5686653A (en) * | 1996-05-09 | 1997-11-11 | General Signal Corporation | System for checking the calibration of gravimetric feeders and belt scales |
US5824963A (en) * | 1997-03-04 | 1998-10-20 | Gagetek Company | Lifting device employing a weight integrative weighing system |
US5949031A (en) * | 1997-09-22 | 1999-09-07 | Vbs, Inc. | Combination scale for conveyor line |
US6781621B1 (en) | 1998-09-18 | 2004-08-24 | Acushnet Company | Launch monitor system with a calibration fixture and a method for use thereof |
US6818841B1 (en) * | 2002-02-14 | 2004-11-16 | Mcdonald Ralph R. | Non-disruptive computer-controlled in-line conveyor flow weight calibration scale |
JP4353123B2 (ja) * | 2005-03-30 | 2009-10-28 | ブラザー工業株式会社 | 記録装置 |
CN1956650A (zh) * | 2005-10-28 | 2007-05-02 | 鸿富锦精密工业(深圳)有限公司 | 贴片机供料器校正***及方法 |
US7750253B2 (en) * | 2006-02-21 | 2010-07-06 | New Enterprise Stone And Lime Co. | Conveyor belt scale system |
DE202006004894U1 (de) * | 2006-03-24 | 2007-07-26 | Big Dutchman International Gmbh | Förderbandsteuerung mit Kraftsensor |
US8067704B2 (en) * | 2008-09-08 | 2011-11-29 | Equipfix | System and method for weighing particulate material moving on a conveyor |
DE102008047168A1 (de) * | 2008-09-15 | 2010-03-25 | Dieffenbacher Gmbh + Co. Kg | Verfahren und Anlage zur Siebung und Trocknung von Streugut vor einer Streumaschine im Zuge der Herstellung von Werkstoffplatten |
PL2369313T3 (pl) * | 2010-03-23 | 2015-06-30 | Mettler Toledo Gmbh | Zestaw do kalibracji wagi elektronicznej |
DE102011079860A1 (de) | 2011-07-26 | 2013-01-31 | Robert Bosch Gmbh | Bremssystem für ein Fahrzeug und Verfahren zum Betreiben eines Bremssystems eines Fahrzeugs |
CN102322924B (zh) * | 2011-08-31 | 2012-11-28 | 南京三埃工控股份有限公司 | 皮带秤物料速度检测和分段整体去皮方法 |
EP2637000A1 (en) * | 2012-03-08 | 2013-09-11 | Marel Iceland EHF | A weighing platform and a weighing system for dynamically weighing items |
CN103033249B (zh) * | 2012-08-29 | 2015-04-08 | 江苏永钢集团有限公司 | 一种校称装置 |
US9074923B2 (en) * | 2012-08-30 | 2015-07-07 | Hyer Industries, Inc. | System and methods for belt conveyor weighing based on virtual weigh span |
DE102012017717B4 (de) | 2012-09-07 | 2015-05-13 | Schenck Process Gmbh | Verfahren zur Kalibrierung einer Bandwaage |
US9382070B2 (en) | 2012-10-24 | 2016-07-05 | Big Dutchman International Gmbh | Conveyor and method to convey animal products in an agricultural business |
US10018986B2 (en) | 2014-06-05 | 2018-07-10 | Clarence Richard | Mass flow control for a conveyor system |
DE202014007282U1 (de) | 2014-09-12 | 2015-12-16 | Big Dutchman International Gmbh | Dosiervorrichtung |
US20170067771A1 (en) * | 2015-09-09 | 2017-03-09 | Usc, Llc | System and method for accurate weight measurement on a weigh belt |
DE202016105370U1 (de) | 2016-09-27 | 2018-01-02 | Big Dutchman International Gmbh | Fütterungsvorrichtung für Geflügeltiere |
CN112050916B (zh) * | 2020-06-22 | 2021-11-30 | 华东理工大学 | 一种基于称重托辊的振动频率测量物料总质量的方法 |
RU2763123C1 (ru) * | 2020-07-23 | 2021-12-27 | Федеральное государственное унитарное предприятие «Всероссийский научно-исследовательский институт метрологии им. Д.И.Менделеева» | Система, обеспечивающая проведение испытаний и поверку устройства измерения веса, способ проведения испытания и поверки устройства для измерения веса |
CN114323217B (zh) * | 2021-12-29 | 2024-04-05 | 南京赛摩三埃工控设备有限公司 | 一种高精度皮带秤 |
CN115931092B (zh) * | 2022-12-26 | 2024-07-30 | 浙江中烟工业有限责任公司 | 基于拟合曲线的皮带秤去皮重量检测方法 |
CN117735041B (zh) * | 2023-12-28 | 2024-06-07 | 安丘市职业中等专业学校 | 一种河粉凉皮包装在线校准的方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2974518A (en) * | 1957-10-18 | 1961-03-14 | Consolidation Coal Co | Method and apparatus of calibrating a belt conveyer scale |
US3187944A (en) * | 1962-10-09 | 1965-06-08 | Arthur J Stock | Gravimetric feeder and method of filling voids therein or in other pressure vessels |
FR1448777A (fr) * | 1964-11-25 | 1966-03-18 | Usinor | Installation d'étalonnage des peseurs intégrateurs |
US3559451A (en) * | 1969-12-22 | 1971-02-02 | Cutler Hammer Inc | Weighing scale system for a conveyor with footage counter for improved calibration |
DE1964218B2 (de) * | 1969-12-22 | 1973-01-04 | Dr. Hans Boekels & Co, 5100 Aachen | Bandwaage mit einer Integriereinrichtung |
US3610908A (en) * | 1970-02-09 | 1971-10-05 | Cutler Hammer Inc | Electronic integrator system |
GB1330592A (en) * | 1971-06-30 | 1973-09-19 | Metal Detection Ltd | Belt weighing apparatus |
DE2133477B2 (de) * | 1971-07-06 | 1972-12-28 | Carl Schenck Maschinenfabrik Gmbh, 6100 Darmstadt | Automatische nulltarierung fuer das gewicht eines umlaufenden bandes |
JPS5443909B2 (es) * | 1973-06-28 | 1979-12-22 | ||
US3899915A (en) * | 1973-11-07 | 1975-08-19 | Reliance Electric Co | Conveyor scale calibration |
US3960225A (en) * | 1973-11-21 | 1976-06-01 | Hyer Industries, Inc. | Conveyor belt system with positional transformation of weight data |
CA991661A (en) * | 1973-12-07 | 1976-06-22 | Joseph T. Sniezek | Endless conveyor belt load measurement system and method of automatically calibrating same |
JPS5172463A (en) * | 1974-12-20 | 1976-06-23 | Kubota Ltd | Konbeya sukeeruniokeru juryosekisansochi |
JPS51106465A (ja) * | 1975-03-15 | 1976-09-21 | Kubota Ltd | Butsupinhansosochiniokeru zerotenchoseisochi |
US4071102A (en) * | 1976-09-27 | 1978-01-31 | K-Tron Corporation | Auto zero circuit |
US4194649A (en) * | 1977-06-06 | 1980-03-25 | K-Tron International, Inc. | Weigh feeder |
JPS6045808B2 (ja) * | 1979-05-14 | 1985-10-12 | 株式会社クボタ | ベルトスケ−ルにおける自動スパン調整装置 |
-
1980
- 1980-12-17 US US06/217,241 patent/US4418773A/en not_active Expired - Lifetime
-
1981
- 1981-08-14 CA CA000383864A patent/CA1175532A/en not_active Expired
- 1981-08-19 IN IN526/DEL/81A patent/IN157246B/en unknown
- 1981-10-20 ES ES506376A patent/ES506376A0/es active Granted
- 1981-10-23 ZA ZA817379A patent/ZA817379B/xx unknown
- 1981-10-26 AU AU76827/81A patent/AU543246B2/en not_active Ceased
- 1981-10-27 EP EP81305065A patent/EP0056515B1/en not_active Expired
- 1981-10-27 DE DE8181305065T patent/DE3176832D1/de not_active Expired
- 1981-11-05 JP JP56178221A patent/JPS57120824A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IN157246B (es) | 1986-02-15 |
CA1175532A (en) | 1984-10-02 |
AU7682781A (en) | 1982-06-24 |
ES506376A0 (es) | 1983-02-01 |
DE3176832D1 (en) | 1988-09-08 |
EP0056515A2 (en) | 1982-07-28 |
US4418773A (en) | 1983-12-06 |
EP0056515A3 (en) | 1984-01-18 |
EP0056515B1 (en) | 1988-08-03 |
AU543246B2 (en) | 1985-04-04 |
ZA817379B (en) | 1982-10-27 |
JPS57120824A (en) | 1982-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970606 |