CN109580669A - Fuel rod X-ray detection film automatic conveying device - Google Patents
Fuel rod X-ray detection film automatic conveying device Download PDFInfo
- Publication number
- CN109580669A CN109580669A CN201811623049.7A CN201811623049A CN109580669A CN 109580669 A CN109580669 A CN 109580669A CN 201811623049 A CN201811623049 A CN 201811623049A CN 109580669 A CN109580669 A CN 109580669A
- Authority
- CN
- China
- Prior art keywords
- film
- fuel rod
- box body
- wheel
- conveying 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.)
- Pending
Links
Classifications
-
- 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
- G01N23/04—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 forming images of the material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/06—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness specially adapted for measuring length or width of objects while moving
Abstract
The present invention relates to fuel rod X-ray Testing Technology fields, specifically disclose fuel rod X-ray detection film automatic conveying device, non- photographic film in film cassette two bypasses delivery wheel and directive wheel before detection and the spool of film cassette one bonds, and constitutes the closed loop of film transmission；Non- photographic film is tightly attached to the upper surface of the diode fixed plate equipped with diode after delivery wheel and directive wheel, can be realized stamp and exposure on film；The outer axial face that the film is close to pressure roller shaft passes through, and when film movements, drives pressure roller shaft rotation by friction, so that encoder be driven to rotate, realizes film transport measurement of length.Apparatus of the present invention can disposably dispose multiple films, be moved by motor-driven rotatable shaft, can be realized automatic transmission of the film inside magazine.
Description
Technical field
The invention belongs to fuel rod X-ray Testing Technology fields, and in particular to fuel rod X-ray detection is passed automatically with film
Defeated device.
Background technique
Existing fuel rod X-ray detection is by manually putting into film in camera bag in darkroom, and then every photograph is primary artificial
A film is replaced, personnel need to frequently enter lead room.Since the ozone that lead room internal cause X-ray generates has certain danger to human body
Evil, and the time that a film probably needs 5 minutes is replaced, it is low that there are detection efficiencies, and the degree of automation is poor, and personnel's labour is strong
Spend the problems such as big.
Summary of the invention
The purpose of the present invention is to provide fuel rod X-ray detection film automatic conveying devices, realize the automatic of film
Transmission.
Technical scheme is as follows:
Fuel rod X-ray detection film automatic conveying device, including box body, film cassette one, film cassette two, film
With film folding and unfolding movement mechanism；
There are two the box bodys, is airtight cavity, can protect ray and visible light；
It is equipped with film cassette two in the box body on right side, film cassette one is equipped in the box body in left side；
There is the non-photographic film wound in darkroom in the film cassette two, stored in film cassette one
Film after photosensitive；
The button cover is screwed in the top of two sides box body；
The film folding and unfolding movement mechanism includes decelerating motor, decelerating motor mounting plate, driving shaft, delivery wheel, conveying
Wheel support, guide wheel bracket, directive wheel, bearing block, bearing, encoder fixed disk, encoder, guide pin one, guide pin
Two and driven shaft；
The decelerating motor mounting plate is fixed on the outside of the rear facet of left side box body, and decelerating motor is fixed on decelerating motor
On mounting plate；
Driving shaft is fixed on the output shaft of the decelerating motor；
Conveying wheel support is fixed in the button cover, delivery wheel is mounted on conveying wheel support；
The diode support frame is mounted on the middle position buckled inside cover, the diode fixed plate peace equipped with diode
Mounted in the surface of diode support frame, the guide wheel bracket equipped with directive wheel is mounted on diode support frame two sides；
The driven shaft is bolted on the inside of the rear facet of right side box body；
Bearing block is fixed on the right side box body rear facet, bearing block is in the intracorporal one end of right side box and driving shaft
Connection, one end outside the box body of right side is connected with encoder fixed disk；
Encoder is installed in the encoder fixed disk；
The inner headed face of the bearing block and the periphery tight fit connection of bearing, the inner headed face of bearing and the outer circle of pressure roller shaft
Face tight fit connection；
The output shaft of the encoder is connected with pressure roller shaft；
The film cassette two is connected by guide pin one with driven shaft；
The film cassette one can provide the power of film transmission by guide pin two and active axis connection；
Non- photographic film in the film cassette two bypasses delivery wheel and directive wheel and film cassette one before detection
Spool bonding, constitutes the closed loop of film transmission.
The non-photographic film is tightly attached to the diode fixed plate equipped with diode after delivery wheel and directive wheel
Upper surface can be realized stamp and exposure on film.
The outer axial face that the film is close to pressure roller shaft passes through, and when film movements, drives pressure roller shaft rotation by friction,
To drive encoder to rotate, film transport measurement of length is realized.
It is equipped with lead door in the leading flank of the box body, is conveniently replaceable film cassette one and film cassette two.
Braced frame is equipped between two box bodys, for connecting two box bodys.
The output shaft of the encoder is linked together with pressure roller shaft by jackscrew screw.
The button cover is for being isolated visible light and providing lead protection to the non-photographic film for not needing exposure.
Remarkable result of the invention is:
(1) apparatus of the present invention can disposably dispose multiple films, be moved by motor-driven rotatable shaft, can be realized film and exist
Automatic transmission inside magazine.
(2) frequency and time of the apparatus of the present invention during fuel rod X-ray detection, through process control film transport
Interval, may be implemented the automatic replacement of film.
(3) apparatus of the present invention are simple and convenient, save the consumption of camera bag, realize the automatic of fuel rod end plug weld seam
Change detection.
Detailed description of the invention
Fig. 1 is fuel rod X-ray detection film automatic conveying device main view；
Fig. 2 is fuel rod X-ray detection film automatic conveying device A-A cross-sectional view；
Fig. 3 is fuel rod X-ray detection film automatic conveying device top view.
In figure: 1 decelerating motor；2 decelerating motor mounting plates；3 driving shafts；4 film cassettes one；5 box bodys；6 delivery wheels；7 is defeated
Send wheel support；8 guide wheel brackets；9 directive wheels；10 button covers；11 pressure roller shafts；12 bearing blocks；13 bearings；14 encoder fixed disks；
15 encoders；16 guide pins one；17 film cassettes two；18 driven shafts；19 films；20 diodes；21 diode fixed plates；22
Diode support frame.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fuel rod X-ray detection film automatic conveying device as shown in Figs. 1-3, including box body 5, film cassette 1,
Film cassette 2 17, film 19 and film folding and unfolding movement mechanism.
There are two the box bodys 5, is airtight cavity, can protect ray and visible light.It is set in the box body 5 on right side
There is film cassette 2 17, film cassette 1 is equipped in the box body 5 in left side.Have in the film cassette 2 17 dark
The non-photographic film 19 that room has been wound, stored in film cassette 1 it is photosensitive after film 19.It is set in the leading flank of box body 5
There is lead door, is conveniently replaceable film cassette 1 and film cassette 2 17.
Braced frame is equipped between two box bodys 5, for connecting two box bodys 5.
The described button cover 10 is screwed in the top of two sides box body 5, for visible light to be isolated and to not needing to expose
Non- photographic film 19 provide lead protection.
The film folding and unfolding movement mechanism include decelerating motor 1, decelerating motor mounting plate 2, driving shaft 3, delivery wheel 6,
Convey wheel support 7, guide wheel bracket 8, directive wheel 9, bearing block 12, bearing 13, encoder fixed disk 14, encoder 15, guiding
Pin shaft 1, guide pin two and driven shaft 18.
The decelerating motor mounting plate 2 is fixed on the outside of the rear facet of left side box body 5, and decelerating motor 1 is fixed on deceleration
On motor mounting plate 2.Driving shaft 3 is fixed on the output shaft of the decelerating motor 1.
Conveying wheel support 7 is fixed in the button cover 10, delivery wheel 6 is mounted on conveying wheel support 7.
The diode support frame 22 is mounted on the middle position buckled inside cover 10, and the diode equipped with diode 20 is solid
Fixed board 21 is mounted on the surface of diode support frame 22, and the guide wheel bracket 8 equipped with directive wheel 9 is mounted on diode support frame
22 two sides.
The driven shaft 18 is bolted on the inside of the rear facet of right side box body 5.
Be fixed with bearing block 12 on 5 rear facet of right side box body, the one end of bearing block 12 in right side box body 5 with
Driving shaft 3 connects, and one end outside right side box body 5 is connected with encoder fixed disk 14.In the encoder fixed disk 14
Encoder 15 is installed.The inner headed face of the bearing block 12 and the periphery tight fit connection of bearing 13, the inner headed face of bearing 13
With the periphery tight fit connection of pressure roller shaft 11.The output shaft of the encoder 15 is connected to pressure roller shaft 11 by jackscrew screw
Together.
The film cassette 2 17 is connected by guide pin 1 with driven shaft 18.
The film cassette 1 is connect by guide pin two with driving shaft 3, and the dynamic of the transmission of film 19 can be provided
Power.
Non- photographic film 19 in the film cassette 2 17 is dark around delivery wheel 6 and directive wheel 9 and film before detection
The spool of box 1 bonds, and constitutes the closed loop of film transmission.The non-photographic film 19 passes through delivery wheel 6 and directive wheel 9
Afterwards, it is tightly attached to the upper surface of the diode fixed plate 21 equipped with diode 20, can be realized stamp and exposure on film.
Meanwhile the outer axial face of the abutting pressure roller shaft 11 of film 19 passes through, and when film 19 moves, drives pressure roller shaft 11 to rotate by friction,
To drive encoder 15 to rotate, film transport measurement of length is realized.
Claims (7)
1. fuel rod X-ray detection film automatic conveying device, it is characterised in that: including box body (5), film cassette one (4),
Film cassette two (17), film (19) and film folding and unfolding movement mechanism；
There are two the box bodys (5), is airtight cavity, can protect ray and visible light；
It is equipped with film cassette two (17) in the box body (5) on right side, film cassette one (4) is equipped in the box body (5) in left side；
There is the non-photographic film (19) wound in darkroom in the film cassette two (17), in film cassette one
(4) film (19) after storage is photosensitive in；
The button cover (10) is screwed in the top of two sides box body (5)；
The film folding and unfolding movement mechanism includes decelerating motor (1), decelerating motor mounting plate (2), driving shaft (3), delivery wheel
(6), wheel support (7), guide wheel bracket (8), directive wheel (9), bearing block (12), bearing (13), encoder fixed disk are conveyed
(14), encoder (15), guide pin one (16), guide pin two and driven shaft (18)；
The decelerating motor mounting plate (2) is fixed on the outside of the rear facet of left side box body (5), and decelerating motor (1), which is fixed on, to be subtracted
On speed motor mounting plate (2)；
Driving shaft (3) are fixed on the output shaft of the decelerating motor (1)；
Conveying wheel support (7) is fixed in the button cover (10), delivery wheel (6) is mounted in conveying wheel support (7)；
The diode support frame (22), which is mounted on, buckles the internal middle position of cover (10), and the diode of diode (20) is housed
Fixed plate (21) is mounted on the surface of diode support frame (22), and the guide wheel bracket (8) equipped with directive wheel (9) is mounted on two
Pole pipe support frame (22) two sides；
The driven shaft (18) is bolted on the inside of the rear facet of right side box body (5)；
Be fixed with bearing block (12) on described right side box body (5) rear facet, bearing block (12) in right side box body (5) one
End is connect with driving shaft (3), and on right side, the one end of box body (5) outside is connected with encoder fixed disk (14)；
Encoder (15) are installed in the encoder fixed disk (14)；
The inner headed face of the bearing block (12) and the periphery tight fit connection of bearing (13), the inner headed face and pressure roller of bearing (13)
The periphery tight fit connection of axis (11)；
The output shaft of the encoder (15) is connected with pressure roller shaft (11)；
The film cassette two (17) is connected by guide pin one (16) with driven shaft (18)；
The film cassette one (4) is connect by guide pin two with driving shaft (3), and the dynamic of film (19) transmission can be provided
Power；
Non- photographic film (19) in the film cassette two (17) is before detection around delivery wheel (6) and directive wheel (9) and glue
The spool of piece magazine one (4) bonds, and constitutes the closed loop of film transmission.
2. fuel rod X-ray detection film automatic conveying device as described in claim 1, it is characterised in that: it is described not
Photographic film (19) is tightly attached to the diode fixed plate (21) equipped with diode (20) after delivery wheel (6) and directive wheel (9)
Upper surface, can be realized stamp and exposure on film.
3. fuel rod X-ray detection film automatic conveying device as claimed in claim 2, it is characterised in that: the glue
The outer axial face that piece (19) is close to pressure roller shaft (11) passes through, and when film (19) movement, drives pressure roller shaft (11) rotation by friction,
To drive encoder (15) to rotate, film transport measurement of length is realized.
4. fuel rod X-ray detection film automatic conveying device as claimed in claim 3, it is characterised in that: in the box
The leading flank of body (5) is equipped with lead door, is conveniently replaceable film cassette one (4) and film cassette two (17).
5. fuel rod X-ray detection film automatic conveying device as claimed in claim 4, it is characterised in that: described
Braced frame is equipped between two box bodys (5), for connecting two box bodys (5).
6. fuel rod X-ray detection film automatic conveying device as claimed in claim 5, it is characterised in that: the coding
The output shaft of device (15) is linked together with pressure roller shaft (11) by jackscrew screw.
7. fuel rod X-ray detection film automatic conveying device as claimed in claim 6, it is characterised in that: the button
Cover (10) is used to be isolated visible light and provides lead protection to the non-photographic film (19) for not needing exposure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811623049.7A CN109580669A (en) | 2018-12-28 | 2018-12-28 | Fuel rod X-ray detection film automatic conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811623049.7A CN109580669A (en) | 2018-12-28 | 2018-12-28 | Fuel rod X-ray detection film automatic conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109580669A true CN109580669A (en) | 2019-04-05 |
Family
ID=65933326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811623049.7A Pending CN109580669A (en) | 2018-12-28 | 2018-12-28 | Fuel rod X-ray detection film automatic conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109580669A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110018188A (en) * | 2019-05-09 | 2019-07-16 | 上海电机学院 | A kind of automation shell ring class workpiece X-ray detection of welding film making equipment |
| CN110095483A (en) * | 2019-05-09 | 2019-08-06 | 上海电机学院 | One kind overcoming the curved film feed device of long cantilever |
| CN112731754A (en) * | 2020-12-25 | 2021-04-30 | 中国核工业第五建设有限公司 | Radiographic film cartridge replacing method and device based on wireless control |
| CN117368236A (en) * | 2023-12-05 | 2024-01-09 | 星箭中航(成都)机械制造有限公司 | Aviation conduit weld joint detection system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4994232A (en) * | 1989-05-30 | 1991-02-19 | Westinghouse Electric Corp. | Method of inspecting the quality of nuclear fuel rod ends |
| CN1164047A (en) * | 1995-07-11 | 1997-11-05 | 诺日士钢机株式会社 | Film transporting device |
| CN1238469A (en) * | 1998-06-05 | 1999-12-15 | 陈菂菂 | Digital device and method for film pre-exposure |
| CN101578554A (en) * | 2007-01-09 | 2009-11-11 | 汤姆逊许可证公司 | Film printing system and method utilizing a digital light processing imager or organic light emitting diode |
| CN102279512A (en) * | 2011-05-17 | 2011-12-14 | 天津爱安特科技股份有限公司 | Device for accurately controlling film to advance for microfilm camera |
| CN206193431U (en) * | 2016-11-21 | 2017-05-24 | 北京大申烽华科技有限责任公司 | Digital image microfilm shoots film running gear of device |
-
2018
- 2018-12-28 CN CN201811623049.7A patent/CN109580669A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4994232A (en) * | 1989-05-30 | 1991-02-19 | Westinghouse Electric Corp. | Method of inspecting the quality of nuclear fuel rod ends |
| CN1164047A (en) * | 1995-07-11 | 1997-11-05 | 诺日士钢机株式会社 | Film transporting device |
| CN1238469A (en) * | 1998-06-05 | 1999-12-15 | 陈菂菂 | Digital device and method for film pre-exposure |
| CN101578554A (en) * | 2007-01-09 | 2009-11-11 | 汤姆逊许可证公司 | Film printing system and method utilizing a digital light processing imager or organic light emitting diode |
| CN102279512A (en) * | 2011-05-17 | 2011-12-14 | 天津爱安特科技股份有限公司 | Device for accurately controlling film to advance for microfilm camera |
| CN206193431U (en) * | 2016-11-21 | 2017-05-24 | 北京大申烽华科技有限责任公司 | Digital image microfilm shoots film running gear of device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110018188A (en) * | 2019-05-09 | 2019-07-16 | 上海电机学院 | A kind of automation shell ring class workpiece X-ray detection of welding film making equipment |
| CN110095483A (en) * | 2019-05-09 | 2019-08-06 | 上海电机学院 | One kind overcoming the curved film feed device of long cantilever |
| CN110018188B (en) * | 2019-05-09 | 2021-08-24 | 上海电机学院 | Automatic change shell ring class work piece welding seam X-ray detection equipment of taking photograph |
| CN112731754A (en) * | 2020-12-25 | 2021-04-30 | 中国核工业第五建设有限公司 | Radiographic film cartridge replacing method and device based on wireless control |
| CN117368236A (en) * | 2023-12-05 | 2024-01-09 | 星箭中航(成都)机械制造有限公司 | Aviation conduit weld joint detection system |
| CN117368236B (en) * | 2023-12-05 | 2024-02-20 | 星箭中航(成都)机械制造有限公司 | Aviation conduit weld joint detection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190405 |
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| RJ01 | Rejection of invention patent application after publication |