RO119214B1 - Mass/force generator, having the capacity of signalling the charging yoke touching - Google Patents

Mass/force generator, having the capacity of signalling the charging yoke touching Download PDF

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Publication number
RO119214B1
RO119214B1 RO97-00451A RO9700451A RO119214B1 RO 119214 B1 RO119214 B1 RO 119214B1 RO 9700451 A RO9700451 A RO 9700451A RO 119214 B1 RO119214 B1 RO 119214B1
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RO
Romania
Prior art keywords
yoke
mass
force
insulating plate
charging
Prior art date
Application number
RO97-00451A
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Romanian (ro)
Inventor
Aurel Filoteanu
Original Assignee
Aurel Filoteanu
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Aurel Filoteanu filed Critical Aurel Filoteanu
Priority to RO97-00451A priority Critical patent/RO119214B1/en
Publication of RO119214B1 publication Critical patent/RO119214B1/en

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Abstract

The invention relates to a mass/force generator having the capacity of signalling the charging yoke touching which is the main component of the stands for calibrating and determining the accuracy class of the mass/force transducers. The mass/force generator having the capacity of signalling the charging yoke touching consists of a cross brace, a mass/force transducer, a mobile frame, some calibrated masses, a tray of a charging yoke, a balance lever supported on a supporting point, a counterweight, characterized in that the transducer (2) is located on the cross brace (1) by means of an insulating plate (10), the supporting point (8) being located on the metal construction by means of an insulating plate (11), and the charging yoke (6) is connected to the entrance of an electronic block (12) whose output activates an optical warning device (13) and/or a sonorous warning device (14) and releases the automatic invalidation command (CVA) for the experimental data reading with a measuring apparatus connected to a computer, each time the yoke (6) touches the mobile frame (3).

Description

RO 119214 Β1RO 119214 B1

Invenţia se referă la un generator de forţă/masă cu semnalizarea atingerilor jugului de Încărcare, ce este componentă principală a standurilor de calibrare şi determinare a clasei de precizie a traductoarelor de forţă/masă. în scopul încărcării traductoarelor de forţă/masă, cu mărimea de intrare, este cunos-5 cut un generator de forţă/masă, alcătuit dintr-o traversă pe care se află un traductor de forţă/masăm încărcat mecanizat de către un cadru mobil pe verticală, care deplasându-se continuu, în ambele sensuri, depune sau preia succesiv nişte mase tarate pe/de pe talerul unui jug de încărcare, articulat de capătul unei pârghii de ordinul întâi, la capătul opus, având articulată o contragreutate care anulează masa proprie a jugului (R0 109898). 10 Dezavantajele utilizării acestui generator de forţă/masă sunt următoarele: - lipsa posibilităţii de detectare imediată şi sigură a eventualelor funcţionări defectuoase, când jugul cu mase depuse pe taler are atingeri şi freacă de cadrul mobil în mişcare; - lipsa posibilităţii de detectare cu exactitate a sfârşitului perioadei tranzitorii de trecere a unei mase din pachet pe talerul jugului, la încărcare şi invers, la descărcare; 15 - lipsa posibilităţii de avertizare luminoasă şi/sau sonoră a atingerilor jugului; - lipsa unui dispozitiv electric, care să permită sau să blocheze automat citirea datelor experimentale cu un aparat de măsură, conectat la calculator.The invention relates to a force / mass generator with the charging yoke signaling, which is the main component of the calibration stan- dards and the determination of the strength class of the force / mass transducers. In order to load the force / mass transducers with the input size, a force / mass generator is known, consisting of a crosspiece on which there is a force / mass transducer loaded mechanically by a vertical mobile frame , which moves continuously in both directions, deposited or successively pulled some pulled masses on / from the tray of a loading yoke, hinged to the end of a first order lever, at the opposite end, hinged by a counterweight which cancels its own mass yoke (R0 109898). 10 The disadvantages of using this force / mass generator are the following: - the lack of the possibility of immediate and reliable detection of possible malfunctioning when the mass yoke deposited on the taler has touches and rubs the moving frame in motion; - the lack of the possibility of accurately detecting the end of the transitional period of passage of mass from the packet to the yoke plate, at loading and vice versa, at discharge; 15 - lack of light and / or sound warning of the yang's touch; - the lack of an electrical device that allows or blocks the reading of the experimental data automatically with a measuring device connected to the computer.

Problema tehnică, pe care o rezolvă invenţia de faţă, este realizarea unui generator de forţă/masă cu semnalizarea atingerilor jugului de încărcare, ce conţine, în structura sa, 20 un dispozitiv electronic, care oferă posibilitatea de a detecta, promt, atingerile jugului cu mase tarate la cadrul mobil, de a detecta, cu exactitate, trecerea maselor din pachet pe taler şi invers, de a realiza avertizarea luminoasă şi/sau sonoră a atingerilor şi care realizează validarea automată a citirii datelor experimentale, cu un aparat de măsură, conectat la un calculator şi supravegherea automată a bunei funcţionări a generatorului. 25 Generatorul de forţă/masă cu semnalizarea atingerilor jugului de încărcare, conform invenţiei, înlătură dezavantajele menţionate mai sus, prin aceea că structura sa cuprinde o traversă pe care se află un traductor de forţă/masă, încărcat de către un cadru mobil pe verticală, care se deplasează continuu, în dublu sens şi depune sau preia, succesiv, nişte mase tarate pe/de pe talerul unui jug de încărcare, articulat de capătul unei pârghii de ordinul întâi, 30 la capătul opus, având articulată o contragreutate care contrabalansează masa proprie a jugului, caracterizat prin aceea că structura sa mai cuprinde o placă izolatoare, plasată sub traductorul de forţă/masă, o altă placă izolatoare, sub punctul de reazem al pârghiei de echilibrare şi un bloc electronic, având intrările legate la jug şi, respectiv, la construcţia mecanică a generatorului, ieşirea sa activând avertizorul optic şi/sau avertizorul acustic, o dată cu co-35 manda de invalidare a citirii datelor experimentale, ori de câte ori jugul atinge cadrul mobil.The technical problem solved by the present invention is the development of a power / mass generator with the signaling of the charging yoke, which contains in its structure an electronic device which offers the possibility of detecting and promoting the yang's touches with movable masses on the mobile frame to accurately detect the passage of masses from the packet onto the taler and vice versa to provide a light and / or audible warning of the touchdown and which performs the automatic validation of the reading of the experimental data with a connected meter to a computer and to automatically monitor the generator's proper functioning. According to the invention, the force / mass signal with the signaling of the loading yokes according to the invention overcomes the disadvantages mentioned above in that its structure comprises a crosspiece on which there is a force / mass transducer loaded by a vertical mobile frame, which moves continuously in a double sense, and successively casts or picks up some towed masses on / on the tray of a loading yoke hinged to the end of a first order lever 30 at the opposite end having a counterweight counterbalancing counterbalancing its own mass of the yoke, characterized in that its structure further comprises an insulating plate, placed under the force / mass transducer, another insulating plate under the support point of the balancing lever, and an electronic block having the yoke- to the mechanical construction of the generator, its output by activating the optical warning and / or the acoustic warning, with the co-35 invalidation of reading experimental data, whenever the yoke touches the mobile frame.

Prin aplicarea invenţiei, se obţin următoarele avantaje: - detectarea imediată şi sigură a funcţionării defectuoase, când jugul de încărcare are atingeri şi freacă de cadrul mobil în mişcare; - detectarea cu exactitate a sfârşitului perioadei tranzitorii de trecere a unei mase din 40 pachet pe taler şi invers; - avertizarea luminoasă şi/sau sonoră a atingerilor jugului; - existenţa unui dispozitiv electronic, care să valideze automat citirea datelor experimentale cu un aparat conectat la un calculator; - supravegherea automată a bunei funcţionări a generatorului. 45 Se dă, în continare, un exemplu de realizare a invenţiei, în legătură şi cu figura care reprezintă schema de principiu a unui generator de forţă/masă cu semnalizarea atingerilor jugului de încărcare.By applying the invention, the following advantages are obtained: - Immediate and reliable detection of malfunction when the loading yoke touches and rubs the moving frame in motion; - accurately detecting the end of the transient passage of a mass of 40 packets per roll and vice versa; - luminous and / or audible warning of the yoke touch; - the existence of an electronic device which automatically validates the reading of experimental data with a device connected to a computer; - Automatic monitoring of the generator's operation. 45 is an exemplary embodiment of the invention, in conjunction with the figure which is the schematic diagram of a force / mass generator with the signaling of the charging yoke.

Scopul invenţiei este de a oferi generatorului de fortă/masă posibilitatea de a detecta, sigur şi imediat, atingerile jugului cu cadrul mobil, posibilitatea de a detecta, cu exactitate, 50 momentele trecerii maselor din pachet pe taler şi invers, posibilitatea de avertizareThe aim of the invention is to provide the force / massenerator with the ability to detect, safely and immediately, the yang's touches with the mobile frame, the ability to accurately detect 50 moments of mass passing from the packet to the pallets and vice versa, the possibility of warning

Claims (1)

t t > RO 119214 Β1 luminoasă şi/sau sonoră a acestor atingeri şi existenţa unui dispozitiv de validare automată a citirii datelor experimentale, în cazul când aceasta se face cu un aparat de măsură, conectat la un calculator. Generatorul conform invenţiei este alcătuit dintr-o traversă 1, un traductor de forţă/masă 2, încărcat de un cadru mobil 3, care depune sau preia mase tarate 4 pe talerul 5 al unui jug de încărcare 6, articulat de capătul unei pârghii de echilibrare 7, sprijinită de un punct de reazem 8 şi având o contragreutate 9 de contrabalansare a masei jugului 6. Tra-ductorul de forţă/masă 2 este aşezat pe traversa 1, prin intermediul unei plăci izolatoare 10, punctul de reazem 8 este aşezat pe construcţia metalică, prin intermediul unei plăci izolatoare 11, iar jugul de încărcare 6 este conectat la intrarea unui bloc electronic 12, a cărui ieşire activează un avertizor optic 13, un avertizor sonor 14 şi eliberează comanda de validare automată CVA a citirii datelor experimentale, cu un aparat de m ăsură conectat la un calculator, ori de câte ori jugul 6 atinge cadrul mobil 3. Revendicare Generator de forţă/masă cu semnalizarea atingerilor jugului de încărcare, alcătuit dintr-o traversă (1), un traductor de forţă/masă (2), încărcat de un cadru mobil (3) care depune sau preia nişte mase tarate (4) pe un taler (5) al unui jug de încărcare (6) articulat de un capăt al unei pârghii de echilibrare (7) sprijinită pe un punct de reazem (8) şi având articulată, ia celălalt capăt, o contragreutate (9) de contrabalansare a masei jugului (6), caracterizat prin aceea că traductorul (2) este aşezat pe traversa (1), prin intermediul unei plăci izolatoare (10), punctul de reazem (8) este aşezat pe construcţia metalică, prin intermediul unei plăci izolatoare (11), iar jugul de încărcare (6) este conectat la intrarea unui bloc electronic (12) a cărui ieşire activează un avertizor optic (13) şi/sau un avertizor sonor (14) şi eliberează comanda de invalidare automată (CVA) a citirii datelor experimentale, cu un aparat de măsură, conectat la un calculator, ori de câte ori jugul (6) atinge cadrul mobil (3). Preşedintele comisiei de examinare: ing. Lavinia Cornea Examinator: fiz. Robert Radut t > EN 119214 B1 light and / or sound of these touches and the existence of an automatic validation device for reading the experimental data when this is done with a meter connected to a computer. According to the invention, the generator comprises a crosspiece 1, a force / mass transducer 2, loaded by a movable frame 3, which deposits or picks up troughs 4 on the tray 5 of a loading yoke 6 hinged to the end of a balancing lever 7 supported by a bearing point 8 and having a counterbalance 9 for counterbalancing the weight of the yoke 6. The force / mass trap 2 is placed on the transom 1 by means of an insulating plate 10 the bearing point 8 is placed on the construction metallic by means of an insulating plate 11 and the charging yoke 6 is connected to the input of an electronic block 12, the output of which opens an optical signal 13, a sound signal 14 and releases the automatic CVA validation command of reading the experimental data with a a measuring device connected to a computer whenever the yoke 6 touches the mobile frame 3. Claiming A force / mass generator with the sign of the load yoke has a force / mass transducer (2), loaded by a movable frame (3), which deposits or picks up some pulled masses (4) on a tray (5) of a loading yoke (6) hinged to one end of a balancing lever (7) supported on a bearing point (8) and hinged at the other end, a counterweight (9) for counterbalancing the weight of the yoke (6), characterized in that the transducer (2) is placed on the crosspiece (1) by means of an insulating plate (10), the bearing point (8) is placed on the metal construction by means of an insulating plate (11) connected to the input of an electronic block (12) whose output activates an optical signal (13) and / or a sound signal (14) and releases the automatic invalidation control (CVA) reading of the experimental data with a measuring device connected to a computer, whenever the yoke (6) touches the mobile frame (3). Chairman of the Examining Board: Eng. Lavinia Cornea Examiner: Phys. Robert Radu
RO97-00451A 1997-03-11 1997-03-11 Mass/force generator, having the capacity of signalling the charging yoke touching RO119214B1 (en)

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RO97-00451A RO119214B1 (en) 1997-03-11 1997-03-11 Mass/force generator, having the capacity of signalling the charging yoke touching

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Application Number Priority Date Filing Date Title
RO97-00451A RO119214B1 (en) 1997-03-11 1997-03-11 Mass/force generator, having the capacity of signalling the charging yoke touching

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RO119214B1 true RO119214B1 (en) 2004-05-28

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101943544A (en) * 2010-09-03 2011-01-12 西安近代化学研究所 Double-lever type press
CN102359811A (en) * 2011-06-30 2012-02-22 重庆大学 Electrolytic reaction cathode material quality change on-line monitoring device and method thereof
CN103115664A (en) * 2013-01-30 2013-05-22 西安交通大学 Automatic calibration device for electronic balances
CN110082034A (en) * 2019-05-21 2019-08-02 湖南科技大学 A kind of more support chain test experimental beds and test method for layout optimization

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101943544A (en) * 2010-09-03 2011-01-12 西安近代化学研究所 Double-lever type press
CN101943544B (en) * 2010-09-03 2013-05-08 西安近代化学研究所 Double-lever type press
CN102359811A (en) * 2011-06-30 2012-02-22 重庆大学 Electrolytic reaction cathode material quality change on-line monitoring device and method thereof
CN102359811B (en) * 2011-06-30 2014-01-15 重庆大学 Electrolytic reaction cathode material quality change on-line monitoring device and method thereof
CN103115664A (en) * 2013-01-30 2013-05-22 西安交通大学 Automatic calibration device for electronic balances
CN103115664B (en) * 2013-01-30 2015-06-03 西安交通大学 Automatic calibration device for electronic balances
CN110082034A (en) * 2019-05-21 2019-08-02 湖南科技大学 A kind of more support chain test experimental beds and test method for layout optimization
CN110082034B (en) * 2019-05-21 2021-02-12 湖南科技大学 Multi-support chain test experiment table for layout optimization and test method

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