CN202488548U - Industrial film scanner - Google Patents
Industrial film scanner Download PDFInfo
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- CN202488548U CN202488548U CN2012200611389U CN201220061138U CN202488548U CN 202488548 U CN202488548 U CN 202488548U CN 2012200611389 U CN2012200611389 U CN 2012200611389U CN 201220061138 U CN201220061138 U CN 201220061138U CN 202488548 U CN202488548 U CN 202488548U
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- egative film
- film
- light source
- motor
- industrial
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Abstract
The utility model relates to an industrial film scanner which comprises a reflector lamp cup, a light source, a photographic imaging device, a rubber roller, a motor, a photoelectric switch, a shell and film viewing software. The photographic imaging device comprises a linear array CCD (charge coupled device), an image processor, a storage unit and a USB (universal serial bus) output unit. A reflector lamp cup cover is arranged on the outer side of the light source, both the reflector lamp cup cover and the light source are positioned on one side of a film, the photographic imaging device is positioned on the other side of the film, the light source is a CCFL (cold cathode fluorescent lamp) light source and is connected with a brightness adjusting knob, an operator manually rotates the brightness adjusting knob according to the darkness value of the film, so that the current controlled by a cold cathode driving plate is adjusted by the cold cathode driving plate, and the illuminating brightness of the light source is adjusted. The film is detected by the photoelectric switch after the film enters a film inlet, a photoelectric signal is triggered, the motor-driven rubber roller is started and drives the film to move at a uniform speed by the aid of a control board, the linear array CCD is synchronously controlled, a film image acquired by the linear array CCD is processed by the image processor and then is stored to the storage unit or is outputted to an external computer by the USB output unit, and the industrial film can be digitally scanned and viewed by the film viewing software mounted on the computer.
Description
Technical field
The utility model relates to a kind of industrial negative film scanner; Be particularly related to a kind of digitlization industry negative film scanner that has Reflecting lamp cup, light source, photosensitive imaging device, rubber roll, motor, optoelectronic switch and comment sheet software, can realize the digital scanning of X ray industry egative film and comment sheet.
Background technology
The user of industry negative film scanner spreads all over each industrial circle of the world, comprises industries such as nuclear energy, petrochemical industry, Aero-Space, military project, boats and ships and all kinds of special equipments.
High accuracy, accomplishing the digital scanning of industrial egative film in high quality, guarantee the digitized image data accurately and reliably, is a basic link that guarantees the industrial nondestructive testing project quality.Industrial in the past negative film scanner volume is big, Heavy Weight, and sheet is commented at the scene of being not suitable for, and all is that the testing staff takes back x-ray film and comments the sheet chamber to comment sheet, and in addition, commenting sheet all is manual operation, influenced greatly by human factor.
It is little, in light weight that the industrial negative film scanner of the utility model has a volume, the characteristics that are convenient for carrying, and it is heavy to have overcome the traditional industry negative film scanner, should not the scene comments the shortcoming of sheet; In addition; The industrial negative film scanner of the utility model has simple to operate; Can intuitively provide the reference value of commenting the sheet data, the Non-Destructive Testing engineering staff can judge testing result according to corresponding referential data, has overcome in detecting the shortcoming that can only judge through artificial experience in the past.
Summary of the invention
The purpose of the utility model provides a kind of industrial negative film scanner that has Reflecting lamp cup, light source, photosensitive imaging device, rubber roll, motor, optoelectronic switch and comment sheet software.
The above-mentioned purpose of the utility model is achieved in that a kind of industrial negative film scanner, it is characterized in that mainly comprising Reflecting lamp cup, light source, photosensitive imaging device, rubber roll, motor, optoelectronic switch, shell and comments sheet software;
The photosensitive imaging device comprises line array CCD, image processor, memory cell, USB output unit; The USB output unit comprises USB interface;
Egative film is provided with 2 optoelectronic switches in transport process, wind is not arranged on egative film porch and egative film exit, connects control board respectively, transmits the start and stop that control signal is controlled motor, the start and stop of the IMAQ of line array CCD through control board.
Wherein, the bottom in the front of shell has the egative film inlet, and the bottom at the back side of shell has the egative film outlet, below egative film exports CF card slot, SD card slot, USB interface, power interface and brightness regulation knob and mains switch is arranged; The open and close of mains switch, the open and close of control light source.
Wherein, the egative film inlet is provided with the egative film adjuster, and the egative film adjuster is that hand is dialled baffle plate; After egative film gets into the egative film inlet,, can regulate the width of egative film inlet through stirring the egative film adjuster; Guarantee the guiding of egative film, the adjustable range of egative film adjuster is 0mm-110mm.
Wherein, the length of shell is 171mm, and wide is 55mm, and height is 58mm, and shell adopts almag.
Wherein, Reflecting lamp cup covers on the outside of light source, and the two all is positioned at a side of egative film, and the photosensitive imaging device is positioned at the opposite side of egative film; Light source adopts a CCFL cold cathode luminous source, and the power output area of light source is 0.5w-2w.
Wherein, light source is connected through control board with the brightness regulation knob, and the brightness regulation knob is manual electrodeless adjusting; Operating personnel are according to the blackness value of egative film; Manually rotation brightness regulation knob makes the cold cathode drive plate regulate its Control current, thereby regulates the brightness of illumination of light source.
Wherein, egative film at first passes through optoelectronic switch after getting into the egative film inlet; Optoelectronic switch is an optical pickocff, detects to trigger photosignal behind the egative film and give control board, and control board is connected with servo controller; The servo controller starter motor; The motor-driven rubber roll drives egative film and at the uniform velocity advances, and control board carries out Synchronization Control to line array CCD simultaneously, beginning egative film (8) IMAQ.
Wherein, motor is a servomotor, and motor is connected with rubber roll through shaft coupling.
Wherein, the image of the egative film of line array CCD collection stores memory cell into after image processor is handled, or through the USB output unit output to install on the external computer comment sheet software; Wherein comment the sheet software setting to be useful on and realize the functional module that industrial negative plate digitization comments the coordinatometer of sheet, unit conversion, grid location, true ratio to switch.
It is little, in light weight that the industrial negative film scanner of the utility model has a volume, the characteristics that are convenient for carrying, and it is heavy to have overcome the traditional industry negative film scanner, should not the scene comments the shortcoming of sheet; In addition; The industrial negative film scanner of the utility model has simple to operate; Can intuitively provide the reference value of commenting the sheet data; The Non-Destructive Testing engineering staff can judge testing result according to corresponding referential data, has overcome in detecting the shortcoming that can only judge through artificial experience in the past, has realized industrial negative film scanner digital scanning and comments sheet.
Below in conjunction with accompanying drawing the utility model is described in detail.
Description of drawings
Fig. 1 is the structural representation of the industrial negative film scanner of the utility model
Fig. 2 is the shell sketch map of the industrial negative film scanner of the utility model
Fig. 3 is the photosensitive imaging device sketch map of the industrial negative film scanner of the utility model
Fig. 4 is the control flow sketch map of the industrial negative film scanner of the utility model
Among the figure: 1, Reflecting lamp cup; 2, light source; 3, photosensitive imaging device; 4, rubber roll; 5, motor; 6, optoelectronic switch; 7, shell; 8, egative film; 9, optoelectronic switch; 10, comment sheet software; 31, line array CCD; 32, image processor; 33, memory cell; 71, egative film inlet; 72, egative film outlet; 73, CF card slot; 74, SD card slot; 75, USB interface; 76, egative film adjuster; 77, brightness regulation knob; 78, mains switch; 79, power interface
Embodiment
Fig. 1 shows the structure of the industrial negative film scanner of the utility model.As shown in Figure 1, the industrial negative film scanner of the utility model comprises Reflecting lamp cup 1, light source 2, photosensitive imaging device 3, rubber roll 4, motor 5, optoelectronic switch, shell 7 and comments sheet software 10; Its mediella 8 is provided with 2 optoelectronic switches in transport process, optoelectronic switch 6 and optoelectronic switch 9 are controlled the start and stop of motor 5 respectively, the start and stop of the IMAQ of line array CCD 31 through control board.
As shown in Figure 2, photosensitive imaging device 3 comprises line array CCD 31, image processor 32, memory cell 33, USB output unit; The USB output unit comprises USB interface 75.
As shown in Figure 2, said egative film inlet 71 is provided with egative film adjuster 76, and egative film adjuster 76 is dialled baffle plate for hand, after egative film 8 gets into egative film inlet 71, through stirring egative film adjuster 76, can regulate the width of egative film inlet 71, guarantees the guiding of egative film 8.
In an embodiment of the utility model, the adjustable range of egative film adjuster 76 is 0mm-110mm; The length of shell 7 is 171mm, and wide is 55mm, and height is 58mm, and shell 7 adopts almag.
As shown in Figure 1, said Reflecting lamp cup 1 covers on the outside of light source 2, and the two all is positioned at a side of egative film 8, and photosensitive imaging device 3 is positioned at the opposite side of egative film 8; Light source 2 adopts a CCFL cold cathode luminous source, and the power output area of light source 2 is 0.5w-2w.
In an embodiment of the utility model; Light source 2 and brightness regulation knob 77 are connected through control board; Brightness regulation knob 77 is manual electrodeless adjusting, and operating personnel manually rotate brightness regulation knob 77 according to the blackness value of egative film 8; Make the cold cathode drive plate regulate its Control current, thereby regulate the brightness of illumination of light source 2.
As shown in Figure 1, said motor 5 is servomotors, and motor 5 is connected with rubber roll 4 through shaft coupling.
As shown in Figure 4, egative film 8 at first passes through optoelectronic switch 6 after getting into egative film inlet 71, and optoelectronic switch 6 is an optical pickocff; Detect egative film 8 backs and trigger photosignal to control board, control board is connected with servo controller, and servo controller starter motor 5, motor 5 drive rubber rolls 4 drive egative films 8 and at the uniform velocity advance; Control board carries out Synchronization Control to line array CCD 31 simultaneously, and line array CCD 31 begins to carry out IMAQ, after egative film 8 shifts out rubber roll 4 fully, egative film 8 is taken away; At this moment, be positioned at optoelectronic switch 9 responses in exit, produce switching signal; Disable motor 5 simultaneously, stops line array CCD 31 IMAQs.The image of the egative film 8 that line array CCD 31 is gathered at first stores memory cell 33 into after image processor 32 is handled, if external computer, then simultaneously through the USB output unit output to install on the external computer comment sheet software 10; Comment sheet software 10 to be provided with to be used to the functional module that realizes that industrial egative film 8 digitlizations comment the coordinatometer of sheet, unit conversion, grid location, true ratio to switch, the digital scanning of accomplishing industrial egative film with comment sheet.
In sum, the industrial negative film scanner of the utility model has the following advantages:
1, volume little, in light weight, be easy to carry;
2, simple to operate, intuitively provide the reference value of commenting the sheet data, auxiliary nondestructive testing personnel is judged testing result;
3, realized industrial negative film scanner digital scanning and comment sheet.
Although preceding text specify the utility model, the utility model is not limited thereto, and those skilled in the art of the present technique can carry out various modifications according to the principle of the utility model.Therefore, all modifications of being done according to the utility model principle all are to be understood that to falling into the protection range of the utility model.
Claims (9)
1. an industrial negative film scanner is characterized in that mainly comprising Reflecting lamp cup (1), light source (2), photosensitive imaging device (3), rubber roll (4), motor (5), optoelectronic switch, shell (7) and comments sheet software (10);
Photosensitive imaging device (3) comprises line array CCD (31), image processor (32), memory cell (33), USB output unit; The USB output unit comprises USB interface (75);
Egative film (8) is provided with 2 optoelectronic switches in transport process; Optoelectronic switch (6) is arranged on egative film inlet (71) and locates; Optoelectronic switch (9) is arranged on egative film outlet (72) and locates, and controls the start and stop of motor (5) respectively through control board, the start and stop of the IMAQ of line array CCD (31).
2. industrial negative film scanner according to claim 1; The bottom that it is characterized in that the front of said shell (7) has egative film inlet (71); The bottom at the back side of shell (7) has egative film outlet (72), CF card slot (73), SD card slot (74), USB interface (75), power interface (79) and brightness regulation knob (77) and mains switch (78) is arranged below the egative film outlet (72); The open and close of mains switch (78), the open and close of control light source (2).
3. industrial negative film scanner according to claim 2; It is characterized in that said egative film inlet (71) is provided with egative film adjuster (76), egative film adjuster (76) is dialled baffle plate for hand, after egative film (8) gets into egative film inlet (71); Through stirring egative film adjuster (76); Can regulate the width of egative film inlet (71), guarantee the guiding of egative film (8), the adjustable range of egative film adjuster (76) is 0mm-110mm.
4. industrial negative film scanner according to claim 2, the length that it is characterized in that said shell (7) is 171mm, and wide is 55mm, and height is 58mm, and shell (7) adopts almag.
5. industrial negative film scanner according to claim 1 is characterized in that said Reflecting lamp cup (1) covers on the outside of light source (2), and the two all is positioned at a side of egative film (8), and photosensitive imaging device (3) is positioned at the opposite side of egative film (8); Light source (2) adopts a CCFL cold cathode luminous source, and the power output area of light source (2) is 0.5w-2w.
6. industrial negative film scanner according to claim 1; It is characterized in that said light source (2) is connected through control board with brightness regulation knob (77); Brightness regulation knob (77) is manual electrodeless adjusting, and operating personnel manually rotate brightness regulation knob (77) according to the blackness value of egative film (8); Make the cold cathode drive plate regulate its Control current, thereby regulate the brightness of illumination of light source (2).
7. industrial negative film scanner according to claim 1, it is characterized in that said egative film (8) gets into egative film inlet (71) after, at first pass through optoelectronic switch (6); Optoelectronic switch (6) is an optical pickocff, detects egative film (8) back and triggers photosignal to control board, and control board is connected with servo controller; Servo controller starter motor (5); Motor (5) drives rubber roll (4) drive egative film (8) and at the uniform velocity advances, and control board carries out Synchronization Control to line array CCD (31) simultaneously, beginning egative film (8) IMAQ.
8. industrial negative film scanner according to claim 1 is characterized in that said motor (5) is a servomotor, and motor (5) is connected with rubber roll (4) through shaft coupling.
9. industrial negative film scanner according to claim 1; The image that it is characterized in that the egative film (8) that said line array CCD (31) is gathered stores memory cell (33) into after image processor (32) is handled, perhaps through the USB output unit output to install on the external computer comment sheet software (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200611389U CN202488548U (en) | 2012-02-24 | 2012-02-24 | Industrial film scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200611389U CN202488548U (en) | 2012-02-24 | 2012-02-24 | Industrial film scanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202488548U true CN202488548U (en) | 2012-10-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200611389U Expired - Fee Related CN202488548U (en) | 2012-02-24 | 2012-02-24 | Industrial film scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202488548U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217444A (en) * | 2013-04-07 | 2013-07-24 | 西安交通大学 | Industry radiographic inspection negative film digitalizer |
| CN107907510A (en) * | 2017-11-25 | 2018-04-13 | 安阳中科工程检测有限公司 | The optical densitometer and optical density (OD) of automatic measurement blackness scope calculate method |
| CN113155869A (en) * | 2021-03-22 | 2021-07-23 | 太原科技大学 | Automatic digital acquisition and intelligent detection evaluation device for welding seam X-ray negative |
-
2012
- 2012-02-24 CN CN2012200611389U patent/CN202488548U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217444A (en) * | 2013-04-07 | 2013-07-24 | 西安交通大学 | Industry radiographic inspection negative film digitalizer |
| CN107907510A (en) * | 2017-11-25 | 2018-04-13 | 安阳中科工程检测有限公司 | The optical densitometer and optical density (OD) of automatic measurement blackness scope calculate method |
| CN107907510B (en) * | 2017-11-25 | 2019-10-11 | 安阳中科工程检测有限公司 | The optical densitometer and optical density (OD) of automatic measurement blackness range calculate method |
| CN113155869A (en) * | 2021-03-22 | 2021-07-23 | 太原科技大学 | Automatic digital acquisition and intelligent detection evaluation device for welding seam X-ray negative |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: BEIJING GUODIAN DIANKEYUAN DETECTION TECHNOLOGY CO., LTD. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: BEIJING GUODIAN DIANKEYUAN DETECTION TECHNOLOGY CO., LTD. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20180224 |