CN108088861A - Metallic foreign body on-line measuring device in a kind of transformer insulated cardboard - Google Patents
Metallic foreign body on-line measuring device in a kind of transformer insulated cardboard Download PDFInfo
- Publication number
- CN108088861A CN108088861A CN201810070201.7A CN201810070201A CN108088861A CN 108088861 A CN108088861 A CN 108088861A CN 201810070201 A CN201810070201 A CN 201810070201A CN 108088861 A CN108088861 A CN 108088861A
- Authority
- CN
- China
- Prior art keywords
- foreign matter
- ray
- data
- matter detector
- measuring device
- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
- G01N23/18—Investigating the presence of flaws defects or foreign matter
Abstract
The invention discloses metallic foreign body on-line measuring devices in a kind of transformer insulated cardboard, including roller conveyor line, motor, foreign matter detector and controller, the roller conveyor line is connected with motor, the foreign matter detector is across in the upper surface of roller conveyor line, the controller is connected with roller conveyor line with foreign matter detector, the foreign matter detector includes X-ray emitter and X-ray receptor, and X-ray emitter is oppositely arranged on the top of X-ray receptor, the X-ray emitter and X-ray receptor do not contact, the controller includes data storage cell, data comparison unit and data outputting unit, the data storage cell, data comparison unit and data outputting unit are sequentially connected.Metallic foreign body on-line measuring device can realize the continuous scanning to cardboard movement in insulating board provided by the present invention, can detect abnormal cardboard automatically, and be accurately positioned, time saving and energy saving.
Description
Technical field
The present invention relates to a kind of detection device, metallic foreign body on-line checking fills in more particularly to a kind of transformer insulated cardboard
It puts.
Background technology
As technology is constantly progressive, the grade of power transmission and transformation transformer is continuously improved, will to the detection of TRANSFORMER INSULATING MATERIAL
Ask also more stringent.There are more advanced magnetic induction measurement and X-ray scanning, magnetic induction inspection to the equipment of insulating board detection at present
It is poor to non-magnetic induction the material such as metals such as stainless steel, copper, aluminium and non-metal foreign body detection sensitivity to survey, and can not even detect
It arrives.And the detectable transformer insulating paper intralamellar part metallic foreign body of X scannings and cardboard internal air gap.But since this kind of equipment can only be right
Product carries out static scanning, extremely inconvenient to the detection of the transformer insulated cardboard of flow line production.
The content of the invention
To overcome the problems, such as that X-ray scanning TRANSFORMER INSULATING MATERIAL in the prior art is extremely inconvenient, the present invention
Provide metallic foreign body on-line measuring device in a kind of transformer insulated cardboard.
Specific technical solution is as follows：
Metallic foreign body on-line measuring device in a kind of transformer insulated cardboard, including roller conveyor line, motor, foreign matter inspection
It surveys device and controller, the roller conveyor line is connected with motor, the foreign matter detector is across in the upper of roller conveyor line
Surface, the controller are connected with roller conveyor line with foreign matter detector, and the foreign matter detector includes X-ray emitter
And X-ray receptor, and X-ray emitter is oppositely arranged on the top of X-ray receptor, the X-ray emitter and X-ray
Receiver does not contact, and the controller includes data storage cell, data comparison unit and data outputting unit, and the data are deposited
Storage unit, data comparison unit and data outputting unit are sequentially connected.
Preferably, encoder is further included, the encoder is connected with motor, the encoder and data comparison unit.
Preferably, audible-visual annunciator is further included, the audible-visual annunciator is connected with data outputting unit.
Preferably, the maximum breadth of the foreign matter detector detection is 3.3 meters.
Preferably, the data outputting unit is printer and/or display screen.
The present invention has the advantages that compared with prior art：
Metallic foreign body on-line measuring device is delivered to foreign bodies detection by pipeline in insulating board provided by the present invention
It is detected below device, can not only realize the continuous scanning to cardboard movement, but also can detect abnormal cardboard automatically, and
It is accurately positioned, it is time saving and energy saving.
Description of the drawings
Fig. 1 is the structure diagram of metallic foreign body on-line measuring device in a kind of transformer insulated cardboard of the present invention；
Fig. 2 is the control structure figure in metallic foreign body on-line measuring device in a kind of transformer insulated cardboard of the present invention.
In figure, 1- roller conveyor lines, 2-X ray emitters, 3-X ray receivers, 4- data storage cells, 5- data
Comparison unit, 6- data outputting units, 7- encoders, 8- audible-visual annunciators.
Specific embodiment
The specific embodiment of the present invention is described further below in conjunction with the accompanying drawings.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but does not form limitation of the invention.It is in addition, disclosed below
The each embodiment of the present invention in involved technical characteristic can be combined with each other as long as they do not conflict with each other.
The present invention provides metallic foreign body on-line measuring device in a kind of transformer insulated cardboard, as shown in Figure 1, including rolling
Cartridge type pipeline 1, motor, foreign matter detector and controller, roller conveyor line 1 are connected with motor, foreign matter detector across
The upper surface of roller conveyor line 1, controller are connected with roller conveyor line 1 with foreign matter detector, and foreign matter detector includes X
Ray emitter 2 and X-ray receptor 3, and X-ray emitter 2 is oppositely arranged on the top of X-ray receptor 3, X-ray hair
Emitter 2 and X-ray receptor 3 do not contact, and insulating board is placed on roller conveyor line 1 by foreign matter detector, X-ray hair
Emitter 2 is arranged on above insulation board, and X-ray receptor 3 is arranged below insulation board, and X-ray is to the data message of insulating board
It is acquired, stores and analyzes.As shown in Fig. 2, controller includes data storage cell 4, data comparison unit 5 and data output
Unit 6, data storage cell 4, data comparison unit 5 and data outputting unit 6 are sequentially connected.Further include encoder 7, encoder
7 are connected with motor, encoder 7 and data comparison unit 5.It is realized by installing encoder 7 on the motor of driving cardboard to miscellaneous
The automatic positioning of matter.Audible-visual annunciator 8 is further included, audible-visual annunciator 8 is connected with data outputting unit 6.It is further preferred that number
It is printer and/or display screen according to output unit 6.The present invention by increase x ray generator, X-ray detector realize to compared with
The insulating board of big breadth is detected, and the maximum breadth of foreign matter detector detection is 3.3 meters.Control by specialty is soft
The processing of part is realized with analysis claps the image mosaic of cardboard, is formed to monoblock cardboard (3.3m*6.3m) complete image, and has
The cardboard of problem is conveyed to audible-visual annunciator 8 to remind Field Force according in printed report by the warning function that software is set
Coordinate find out respective surfaces impurity.The present invention carries out X-ray scanning to transformer insulated cardboard, using X-ray penetration capacity,
Detect that cardboard internal abnormality is produced inside the sundries such as metal, non-metal foreign body and cardboard of paperboard densities due to combination is bad
Raw air gap.The data that foreign matter detector is obtained are sent to controller, to exception in the data outside insulating board density range into
Row processing and analysis, are obtained coordinate parameters, are finally printed with graphic form, and operating personnel is reminded to pay attention to.
Operation principle：Inside foreign matter detector without object by when, X-ray can be directly mapped in X-ray receptor 3,
Convert optical signals into electric signal, you can generation original background image data.When one block of normal cardboard by when can generate again just
Normal cardboard image data, and be stored in data storage cell 4.If there is impurity is present in cardboard, when passing through foreign matter detector
When can generate from normal cardboard by when different data, data comparison unit 5 two data can be compared and really
Determine the position of abnormal data, abnormal figure is printed finally by output unit 6, picture can be intuitively seen in picture
Gray scale, it is of light color to illustrate that impurity density is less than paperboard densities, otherwise more than paperboard densities.
Embodiments of the present invention are explained in detail above in association with attached drawing, but the invention is not restricted to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.
Claims (5)
1. a kind of metallic foreign body on-line measuring device in transformer insulated cardboard, it is characterised in that：Including roller conveyor line, horse
Reach, foreign matter detector and controller, the roller conveyor line are connected with motor, the foreign matter detector is across defeated in drum-type
The upper surface of line sending, the controller are connected with roller conveyor line with foreign matter detector, and the foreign matter detector is penetrated including X
Line transmitter and X-ray receptor, and X-ray emitter is oppositely arranged on the top of X-ray receptor, the X-ray emission
Device and X-ray receptor do not contact, and the controller includes data storage cell, data comparison unit and data outputting unit,
The data storage cell, data comparison unit and data outputting unit are sequentially connected.
2. metallic foreign body on-line measuring device in a kind of transformer insulated cardboard according to claim 1, it is characterised in that：
Encoder is further included, the encoder is connected with motor, the encoder and data comparison unit.
3. metallic foreign body on-line measuring device in a kind of transformer insulated cardboard according to claim 1, it is characterised in that：
Audible-visual annunciator is further included, the audible-visual annunciator is connected with data outputting unit.
4. metallic foreign body on-line measuring device in a kind of transformer insulated cardboard according to claim 1, it is characterised in that：
The maximum breadth of the foreign matter detector detection is 3.3 meters.
5. metallic foreign body on-line measuring device in a kind of transformer insulated cardboard according to claim 1, it is characterised in that：
The data outputting unit is printer and/or display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810070201.7A CN108088861A (en) | 2018-01-24 | 2018-01-24 | Metallic foreign body on-line measuring device in a kind of transformer insulated cardboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810070201.7A CN108088861A (en) | 2018-01-24 | 2018-01-24 | Metallic foreign body on-line measuring device in a kind of transformer insulated cardboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108088861A true CN108088861A (en) | 2018-05-29 |
Family
ID=62182973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810070201.7A Pending CN108088861A (en) | 2018-01-24 | 2018-01-24 | Metallic foreign body on-line measuring device in a kind of transformer insulated cardboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108088861A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1026592A (en) * | 1996-07-10 | 1998-01-27 | Shimadzu Corp | X-ray type foreign matter inspecting apparatus |
| JP3728257B2 (en) * | 2002-02-18 | 2005-12-21 | アンリツ産機システム株式会社 | X-ray foreign object detection device |
| CN102138803A (en) * | 2009-12-22 | 2011-08-03 | 富士胶片株式会社 | Radiation imaging system and assist apparatus for the same |
| CN102175701A (en) * | 2011-02-11 | 2011-09-07 | 王慧斌 | System and method for online flaw detection of industrial X-ray machine |
| CN103698346A (en) * | 2013-12-12 | 2014-04-02 | 江苏龙信电子科技有限公司 | X-ray detecting system for glass bottle |
| CN104458776A (en) * | 2014-12-30 | 2015-03-25 | 合肥美亚光电技术股份有限公司 | X-ray impurity detecting device and X-ray impurity detecting method |
| CN106290416A (en) * | 2016-08-26 | 2017-01-04 | 合肥泰禾光电科技股份有限公司 | The control system of X-ray foreign bodies detection machine |
| WO2017030003A1 (en) * | 2015-08-19 | 2017-02-23 | 株式会社イシダ | X-ray generator device and x-ray examination device |
| CN106651771A (en) * | 2016-10-12 | 2017-05-10 | 深圳蓝韵医学影像有限公司 | Digital X-ray image splicing method and system |
-
2018
- 2018-01-24 CN CN201810070201.7A patent/CN108088861A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1026592A (en) * | 1996-07-10 | 1998-01-27 | Shimadzu Corp | X-ray type foreign matter inspecting apparatus |
| JP3728257B2 (en) * | 2002-02-18 | 2005-12-21 | アンリツ産機システム株式会社 | X-ray foreign object detection device |
| CN102138803A (en) * | 2009-12-22 | 2011-08-03 | 富士胶片株式会社 | Radiation imaging system and assist apparatus for the same |
| CN102175701A (en) * | 2011-02-11 | 2011-09-07 | 王慧斌 | System and method for online flaw detection of industrial X-ray machine |
| CN103698346A (en) * | 2013-12-12 | 2014-04-02 | 江苏龙信电子科技有限公司 | X-ray detecting system for glass bottle |
| CN104458776A (en) * | 2014-12-30 | 2015-03-25 | 合肥美亚光电技术股份有限公司 | X-ray impurity detecting device and X-ray impurity detecting method |
| WO2017030003A1 (en) * | 2015-08-19 | 2017-02-23 | 株式会社イシダ | X-ray generator device and x-ray examination device |
| CN106290416A (en) * | 2016-08-26 | 2017-01-04 | 合肥泰禾光电科技股份有限公司 | The control system of X-ray foreign bodies detection machine |
| CN106651771A (en) * | 2016-10-12 | 2017-05-10 | 深圳蓝韵医学影像有限公司 | Digital X-ray image splicing method and system |
Non-Patent Citations (1)
| Title |
|---|
| 高剑波: "《实用容积DR临床影像学 病案分析图解》", 31 October 2014, 郑州：郑州大学出版社 * |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180529 |
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| RJ01 | Rejection of invention patent application after publication |