CN103411979A - Automatic detection device for electric meter certificate - Google Patents
Automatic detection device for electric meter certificate Download PDFInfo
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- CN103411979A CN103411979A CN2013103951396A CN201310395139A CN103411979A CN 103411979 A CN103411979 A CN 103411979A CN 2013103951396 A CN2013103951396 A CN 2013103951396A CN 201310395139 A CN201310395139 A CN 201310395139A CN 103411979 A CN103411979 A CN 103411979A
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- ammeter
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Abstract
The invention belongs to the technical field of equipment detection, and relates to an automatic detection device for an electric meter certificate. The upper end of the detection device is provided with a color mark sensor; the color mark sensor is serially connected with a signal processing unit and a first relay in sequence through electrical information; the signal processing unit comprising transistors receives signals of the color mark sensor, and the signals are output to the first relay after being processed; the input end, outputting power supply and connected with commercial power, is electrically communicated with the first relay, and the other end, for output, is electrically communicated with the color mark sensor; the first relay is electrically connected with a timer and an electrical conversion element at the same time, the timer is electrically communicated with the electrical conversion element through a second relay, the electrical conversion element is serially and electrically connected with a pneumatic element and a baffle plate in sequence, the baffle plate is fixedly provided with a switch, and the switch is electrically communicated with an alarm. The device is simple in structure, reliable in principle, easy and convenient to operate, high in automation level, high in production efficiency, good in detection accuracy, and high in detection speed and has the environment-friendly effect.
Description
Technical field:
The invention belongs to the testing techniques of equipment field, relate to a kind of ammeter conformity certification automatic detection device, can to the ammeter after having assembled on production line whether the installation qualification card automatically detect.
Background technology:
Ammeter is the instrument of measuring electric energy, and namely the abbreviation of electric energy meter, claim again watt-hour meter, energy meter and kilowatt-hour table, specifically refers to measure the instrument of various electrical quantities.Ammeter is seen everywhere in our actual life, in order to facilitate the use of ammeter, all the stickup conformity certification will be installed after the ammeter finished product usually assembling completed is qualified after testing, meets standard to prove its quality; In production practices, whether ammeter leaks and pastes conformity certification and mainly by the visual method of human eye, check, its detection accuracy is lower, causes often having leaking the ammeter that pastes conformity certification and flowing in client's hand, for domestic consumer has brought very big inconvenience; Yet there are no the report that uses mechanical hook-up to carry out the detection of ammeter conformity certification, more there are no the prior art about ammeter conformity certification automatic detection device.Therefore, seeking design provides a kind of ammeter conformity certification automatic detection device to replace manpower to detect, and realizes the robotization line production, and enhances productivity and Detection accuracy, saving man power and material, has good social benefit and practical value.
Summary of the invention:
The object of the invention is to overcome the shortcoming that prior art exists, seek design a kind of ammeter conformity certification automatic detection device is provided, whether through after the assay was approved, be pasted with conformity certification automatically to detect the finished product ammeter, realize reducing labour intensity and improve detection speed.
To achieve these goals, the pick-up unit agent structure the present invention relates to comprises color mark sensor, signal processing unit, the first relay, power supply, timer, the second relay, electric conversion element, pneumatic element, baffle plate, switch and alarm; The upper end rotary type of the pick-up unit of mesa structure is equipped with color mark sensor, can regulate top to bottom, left and right, front and rear, and color mark sensor is connected with signal processing unit, the first relay serial telecommunications breath successively; The signal processing unit that comprises the transistor composition is accepted the signal of color mark sensor and exports to the first relay and drive to its amplification with after processing; One end of power supply that input end is electrically connected to city output and the first relay electric connection to be to supply with the voltage of whole device, the other end of output and color mark sensor electric connection; The first relay is electrically connected to timer and electric conversion element simultaneously, timer is by the second relay and electric conversion element electric connection, the electric conversion element is electrically connected to pneumatic element and baffle plate serial successively, on baffle plate, is fixedly installed switch, switch and alarm electric connection; Power supply is selected the switching type power supply of output DC24V, makes whole device realize low-voltage DC supply, to improve the security of whole circuit; The first relay and the second relay are all selected the DC24V auxiliary reclay, the startup of the whole circuit of the first Control, the stopping of the whole circuit of the second Control; Timer selects the time relay to realize regularly delay function, timer presets corresponding delay time according to the travelling speed of streamline, to control the detection execution cycle of monolithic ammeter, after completing, sense cycle make operation circuit return to original state to wait for the arrival of next piece ammeter; The electric conversion element is solenoid valve, and pneumatic element is two bar cylinders, and the electric conversion element carries out gas circuit conversion and control pneumatic element and drives opening wide or closing of baffle plate; Color mark sensor relies on aberration to identify having or not of ammeter conformity certification, between the beam detection ammeter housing that its basis is sent and conformity certification, no color differnece is arranged, and utilizes the variation of aberration to judge having or not of conformity certification; When ammeter is pasted with conformity certification or aberration is arranged, color mark sensor can be exported an electric signal to signal processing unit, after after the signal processing unit conducting, electric signal being amplified to processing, pass to the first relay, the first relay obtains electric rear its main contacts closure and the DC24V supply voltage switch is passed to the electric conversion element, thereby the electric conversion element carries out the gas circuit conversion and controls pneumatic element action drive baffle plate and open wide, the detected ammeter of letting pass; When detected ammeter does not have conformity certification or no color differnece, color mark sensor is output electrical signals not, not conducting of signal processing unit, the electric conversion element does not carry out the gas circuit conversion, thereby cause pneumatic element to be failure to actuate, drive flapper closure, detected ammeter is blocked, and now detected ammeter touches switch on baffle plate and causes alarm to start reporting to the police; After timer had moved its predefined time cycle, its inner main contacts can disconnect or connect, and cooperatively interacted and controlled the sense cycle of the detected ammeter of each piece with the second relay; The agent structure housing of pick-up unit adopts the transparent organic glass material to make, and switch is selected microswitch or sensitive switch.
The present invention realizes that the concrete grammar that the ammeter conformity certification detects automatically comprises following four processing steps:
(1) side that erects of the detected ammeter after assembling is completed is put into upward after conformity certification has pasted automatically in price labeling place on existing production line and flows into ammeter conformity certification automatic detection device from streamline;
When (2) detected ammeter flow to the below of color mark sensor, if detected ammeter posts conformity certification, the light beam that color mark sensor sends is sensed between detected ammeter housing and conformity certification chromatic aberration, now output electrical signals is to signal processing unit, after the signal processing unit conducting, electric signal is passed to the first relay, first actuating of relay is passed to the electric conversion element by the output voltage of power supply, baffle plate opens wide thereby the electric conversion element carries out gas circuit conversion promotion pneumatic element action drive, and ammeter is flowed in next program;
(3) if leaking, detected ammeter pasted conformity certification, color mark sensor is sensed no color differnece between ammeter housing and conformity certification and is changed, now there is no electric signal output, not conducting of signal processing unit, the electric conversion element does not carry out the gas circuit conversion, thereby pneumatic element also is failure to actuate and is made flapper closure, detected ammeter is blocked, detected ammeter touches switch on baffle plate and causes alarm to start reporting to the police simultaneously;
(4) after timer has moved its predefined time cycle, its inner main contacts disconnects or connects, and cooperatively interact and control the sense cycle of the detected ammeter of each piece with the second relay, next piece ammeter is flowed in automatic detection device smoothly, realize the automatic detection whether detected ammeter posts conformity certification.
The present invention compared with prior art, can effectively avoid the undetected of ammeter so that leak the subsides conformity certification when saving manpower; Utilize between beam detection ammeter housing that color mark sensor sends and conformity certification no color differnece is arranged, and the having or not of the variation judgement conformity certification by aberration; By timer, preset sense cycle, and cooperatively interact and control next piece ammeter and flow into smoothly in pick-up unit with relay; Its apparatus structure is simple, and principle is reliable, easy and simple to handle, and automatization level is high, and production efficiency is high, and accuracy in detection is good, and detection speed is fast, environmental friendliness.
The accompanying drawing explanation:
Fig. 1 is main body hardware configuration structure schematic block diagram of the present invention.
Embodiment:
Below in conjunction with accompanying drawing and by embodiment, the present invention is made to further description.
Embodiment:
The pick-up unit agent structure that the present embodiment relates to comprises color mark sensor 1, signal processing unit 2, the first relay 3, power supply 4, timer 5, the second relay 6, electric conversion element 7, pneumatic element 8, baffle plate 9, switch 10 and alarm 11; The upper end rotary type of the pick-up unit of mesa structure is equipped with color mark sensor 1, can regulate top to bottom, left and right, front and rear, and color mark sensor 1 is connected with signal processing unit 2, the first relay 3 serial telecommunications breaths successively; The signal processing unit 2 that comprises the transistor composition is accepted the signal of color mark sensor 1 and exports to the first relay 3 and drive to its amplification with after processing; One end of power supply that input end is electrically connected to city 4 outputs and the first relay 3 electric connections to be to supply with the voltage of whole device, the other end of output and color mark sensor 1 electric connection; The first relay 3 is electrically connected to timer 5 and electric conversion element 7 simultaneously, timer 5 is by the second relay 6 and electric conversion element 7 electric connections, electric conversion element 7 is electrically connected to pneumatic element 8 and baffle plate 9 serials successively, on baffle plate 9, be fixedly installed switch 10, switch 10 and alarm 11 electric connections; Power supply 4 is selected the switching type power supply of output DC24V, makes whole device realize low-voltage DC supply, to improve the security of whole circuit; The first relay 3 and the second relay 6 are all selected the DC24V auxiliary reclay, and the first relay 3 is controlled the startup of whole circuit, and the second relay 6 is controlled stopping of whole circuit; Timer 5 selects the time relay to realize regularly delay function, timer 5 presets corresponding delay time according to the travelling speed of streamline, to control the detection execution cycle of monolithic ammeter, after completing, sense cycle make operation circuit return to original state to wait for the arrival of next piece ammeter; Electric conversion element 7 is solenoid valve, and pneumatic element 8 is two bar cylinders, and electric conversion element 7 carries out gas circuit conversion and control pneumatic element 8 and drives opening wide or closing of baffle plate 9; Color mark sensor 1 relies on aberration to identify having or not of ammeter conformity certification, between the beam detection ammeter housing that its basis is sent and conformity certification, no color differnece is arranged, and utilizes the variation of aberration to judge having or not of conformity certification; When ammeter is pasted with conformity certification or aberration is arranged, color mark sensor 1 can be exported an electric signal to signal processing unit 2, after after signal processing unit 2 conductings, electric signal being amplified to processing, pass to the first relay 3, the first relay 3 obtains electric rear its main contacts closure and the DC24V supply voltage switch is passed to electric conversion element 7, thereby electric conversion element 7 carries out the gas circuit conversion and controls pneumatic element 8 action drive baffle plates 9 and open wide, the detected ammeter of letting pass; When detected ammeter does not have conformity certification or no color differnece, color mark sensor 1 can output electrical signals, signal processing unit 2 can conducting, electric conversion element 7 can not carry out the gas circuit conversion, thereby causing pneumatic element 8 to be failure to actuate driving baffle plate 9 closes, detected ammeter is blocked, and now detected ammeter can touch switch 10 on baffle plate 9 and causes alarm 11 to start reporting to the police; After timer 5 had moved its predefined time cycle, its inner main contacts can disconnect or connect, and cooperatively interacted and controlled the sense cycle of the detected ammeter of each piece with the second relay 6; The agent structure housing of pick-up unit adopts the transparent organic glass material to make, and switch 10 is selected microswitch or sensitive switch.
The present embodiment realizes that the concrete grammar that the ammeter conformity certification detects automatically comprises following four processing steps:
(1) side that erects of the detected ammeter after assembling is completed is put into upward after conformity certification has pasted automatically in price labeling place on existing production line and flows into ammeter conformity certification automatic detection device from streamline;
When (2) detected ammeter flow to the below of color mark sensor 1, if detected ammeter posts conformity certification, the light beam that color mark sensor 1 sends is sensed between detected ammeter housing and conformity certification chromatic aberration, now can output electrical signals to signal processing unit 2, after signal processing unit 2 conductings, electric signal is passed to the first relay 3, the first relay 3 can action be passed to electric conversion element 7 by the output voltage of power supply 4,8 action drive baffle plates 9 open wide thereby electric conversion element 7 carries out gas circuit conversion promotion pneumatic element, and ammeter is flowed in next program;
(3) if leaking, detected ammeter pasted conformity certification, color mark sensor 1 is sensed no color differnece between ammeter housing and conformity certification and is changed, now there is no electric signal output, signal processing unit 2 not conductings, electric conversion element 7 can not carry out the gas circuit conversion, thereby pneumatic element 8 also is failure to actuate baffle plate 9 is closed, detected ammeter is blocked, detected ammeter touches switch 10 on baffle plate 9 and causes alarm 11 to start reporting to the police simultaneously;
(4) after timer 5 has moved its predefined time cycle, its inner main contacts will disconnect or connect, and cooperatively interact and control the sense cycle of the detected ammeter of each piece with the second relay 6, next piece ammeter is flowed in automatic detection device smoothly, realize the automatic detection whether detected ammeter posts conformity certification.
Claims (3)
1. an ammeter conformity certification automatic detection device, is characterized in that agent structure comprises color mark sensor, signal processing unit, the first relay, power supply, timer, the second relay, electric conversion element, pneumatic element, baffle plate, switch and alarm; The upper end rotary type of the pick-up unit of mesa structure is equipped with color mark sensor, can regulate top to bottom, left and right, front and rear, and color mark sensor is connected with signal processing unit, the first relay serial telecommunications breath successively; The signal processing unit that comprises the transistor composition is accepted the signal of color mark sensor and exports to the first relay and drive to its amplification with after processing; One end of power supply that input end is electrically connected to city output and the first relay electric connection to be to supply with the voltage of whole device, the other end of output and color mark sensor electric connection; The first relay is electrically connected to timer and electric conversion element simultaneously, timer is by the second relay and electric conversion element electric connection, the electric conversion element is electrically connected to pneumatic element and baffle plate serial successively, on baffle plate, is fixedly installed switch, switch and alarm electric connection.
2. ammeter conformity certification automatic detection device according to claim 1, is characterized in that power supply selects the switching type power supply of output direct current 24V, makes whole device realize low-voltage DC supply, to improve the security of whole circuit; The first relay and the second relay are all selected direct current 24V auxiliary reclay, the startup of the whole circuit of the first Control, the stopping of the whole circuit of the second Control; Timer selects the time relay to realize regularly delay function, timer presets corresponding delay time according to the travelling speed of streamline, to control the detection execution cycle of monolithic ammeter, after completing, sense cycle make operation circuit return to original state to wait for the arrival of next piece ammeter; The electric conversion element is solenoid valve, and pneumatic element is two bar cylinders, and the electric conversion element carries out gas circuit conversion and control pneumatic element and drives opening wide or closing of baffle plate; Color mark sensor relies on aberration to identify having or not of ammeter conformity certification, between the beam detection ammeter housing that its basis is sent and conformity certification, no color differnece is arranged, and utilizes the variation of aberration to judge having or not of conformity certification; When ammeter is pasted with conformity certification or aberration is arranged, color mark sensor can be exported an electric signal to signal processing unit, after after the signal processing unit conducting, electric signal being amplified to processing, pass to the first relay, the first relay obtains electric rear its main contacts closure and direct current 24V supply voltage switch is passed to the electric conversion element, thereby the electric conversion element carries out the gas circuit conversion and controls pneumatic element action drive baffle plate and open wide, the detected ammeter of letting pass; When detected ammeter does not have conformity certification or no color differnece, color mark sensor is output electrical signals not, not conducting of signal processing unit, the electric conversion element does not carry out the gas circuit conversion, thereby cause pneumatic element to be failure to actuate, drive flapper closure, detected ammeter is blocked, and now detected ammeter touches switch on baffle plate and causes alarm to start reporting to the police; After timer had moved its predefined time cycle, its inner main contacts can disconnect or connect, and cooperatively interacted and controlled the sense cycle of the detected ammeter of each piece with the second relay; The agent structure housing of pick-up unit adopts the transparent organic glass material to make, and switch is selected microswitch or sensitive switch.
3. ammeter conformity certification automatic detection device according to claim 1 and 2 is characterized in that realizing that the concrete grammar that the ammeter conformity certification detects automatically comprises following four processing steps:
(1) side that erects of the detected ammeter after assembling is completed is put into upward after conformity certification has pasted automatically in price labeling place on existing production line and flows into ammeter conformity certification automatic detection device from streamline;
When (2) detected ammeter flow to the below of color mark sensor, if detected ammeter posts conformity certification, the light beam that color mark sensor sends is sensed between detected ammeter housing and conformity certification chromatic aberration, now output electrical signals is to signal processing unit, after the signal processing unit conducting, electric signal is passed to the first relay, first actuating of relay is passed to the electric conversion element by the output voltage of power supply, baffle plate opens wide thereby the electric conversion element carries out gas circuit conversion promotion pneumatic element action drive, and ammeter is flowed in next program;
(3) if leaking, detected ammeter pasted conformity certification, color mark sensor is sensed no color differnece between ammeter housing and conformity certification and is changed, now there is no electric signal output, not conducting of signal processing unit, the electric conversion element does not carry out the gas circuit conversion, thereby pneumatic element also is failure to actuate and is made flapper closure, detected ammeter is blocked, detected ammeter touches switch on baffle plate and causes alarm to start reporting to the police simultaneously;
(4) after timer has moved its predefined time cycle, its inner main contacts disconnects or connects, and cooperatively interact and control the sense cycle of the detected ammeter of each piece with the second relay, next piece ammeter is flowed in automatic detection device smoothly, realize the automatic detection whether detected ammeter posts conformity certification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310395139.6A CN103411979B (en) | 2013-09-03 | 2013-09-03 | A kind of Automatic detection device for electric meter certificate |
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| CN201310395139.6A CN103411979B (en) | 2013-09-03 | 2013-09-03 | A kind of Automatic detection device for electric meter certificate |
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| CN103411979A true CN103411979A (en) | 2013-11-27 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662735A (en) * | 2013-12-25 | 2014-03-26 | 青岛乾程电子科技有限公司 | Electric meter screw automatic leak detecting device |
| CN103658056A (en) * | 2013-12-25 | 2014-03-26 | 青岛乾程电子科技有限公司 | Automatic miss detection method for an electric meter screw |
| CN104569905A (en) * | 2014-12-30 | 2015-04-29 | 广东电网有限责任公司电力科学研究院 | Automatic detecting system for labeling of electric energy measuring equipment |
| CN104608976A (en) * | 2014-12-22 | 2015-05-13 | 广东电网有限责任公司电力科学研究院 | Electric energy metering equipment labeling method and system |
| CN110340107A (en) * | 2019-04-25 | 2019-10-18 | 山东盛唐电气有限公司 | A kind of automated processing system and method for scrapping ammeter |
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| CN110340107A (en) * | 2019-04-25 | 2019-10-18 | 山东盛唐电气有限公司 | A kind of automated processing system and method for scrapping ammeter |
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| CN103411979B (en) | 2015-09-30 |
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