CN203178204U - Adjusting device of imaging detection device - Google Patents
Adjusting device of imaging detection device Download PDFInfo
- Publication number
- CN203178204U CN203178204U CN 201320117144 CN201320117144U CN203178204U CN 203178204 U CN203178204 U CN 203178204U CN 201320117144 CN201320117144 CN 201320117144 CN 201320117144 U CN201320117144 U CN 201320117144U CN 203178204 U CN203178204 U CN 203178204U
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- detection device
- imaging detection
- imaging
- slide mechanism
- mobile platform
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Abstract
The utility model discloses an adjusting device of an imaging detection device. The adjusting device comprises a fixed platform, a bracket, a sliding mechanism and a movable platform for mounting the imaging detection device, wherein one end of the bracket is arranged on the fixed platform; and the sliding mechanism is fixedly arranged on the bracket and the movable platform is arranged on the sliding mechanism and is driven by the sliding mechanism to move correspondingly, so as to realize that angle conversion is carried out by the imaging detection device mounted on the movable platform around an imaging point. With the adoption of the adjusting device disclosed by the utility model, a pre-set imaging angle is automatically adjusted according to an actual detection object in a production process, so as to realize online detection of detected objects with different materials on the same set.
Description
Technical field
The utility model relates to imaging and adjusts equipment, more particularly, relates to a kind of adjusting gear of imaging detection device.
Background technology
In the belt steel surface detection technique, be widely used based on the detection system of machine vision.In the iron and steel workshop, because same unit often needs to produce the product of unlike material, and the product of these unlike materials is at defect kind, and there is bigger difference in defective imaging effect aspect, and this has proposed very high requirement for online quality detecting system.In order to take into account detecting of unlike material band defective, can take the framework of two imagings of light and shade when designing in system, system need arrange two set detecting devices respectively on the band two sides like this, corresponding is the double raising of hardware cost.
In order effectively to detect the surface quality of unlike material band steel, can obtain the band model that is about to production in advance from the production scene, adjust the angle of camera and light source in time according to testing the imaging parameters of determining, online material according to coil of strip is embodied as the adjustment of image angle degree.
For this reason, just need a kind of new adjusting gear, make imaging detection device can reach above-mentioned work requirements.
The utility model content
At the above-mentioned shortcoming that exists in the prior art, the purpose of this utility model provides a kind of adjusting gear of imaging detection device, can be adjusted to the image angle degree automatically according to the parameter that the surface characteristics of checked object is determined, realize the online quality testing of the different bands of same unit.
For achieving the above object, the utility model adopts following technical scheme:
The adjusting gear of this imaging detection device, comprise stationary platform, support, slide mechanism and in order to the mobile platform of imaging detection device to be installed, support one end is located on the stationary platform, slide mechanism is fixedly arranged on the support, mobile platform is located on the slide mechanism, carry out corresponding movement by the slide mechanism drive, carry out angular transformation to realize the imaging detection device coiled picture point that is mounted thereon.
Described slide mechanism comprises arc guide rail, driving wheel, engaged wheel and is with synchronously that driving wheel and engaged wheel are located at the two ends of arc guide rail respectively, and band is arranged and is sheathed on driving wheel and the engaged wheel along arc guide rail synchronously, also is connected with stepper motor on the driving wheel.
The downside of described synchronous band also is provided with carrying roller.
Described mobile platform links to each other with synchronous band.
Also be provided with web joint, traversing carriage and camera installing plate on the described mobile platform, traversing carriage is fixedly arranged on the mobile platform by web joint, and the camera installing plate is fixedly arranged on the traversing carriage.
In technique scheme, the adjusting gear of imaging detection device of the present utility model comprises stationary platform, support, slide mechanism and in order to the mobile platform of imaging detection device to be installed, support one end is located on the stationary platform, slide mechanism is fixedly arranged on the support, mobile platform is located on the slide mechanism, carry out corresponding movement by the slide mechanism drive, carry out angular transformation to realize the imaging detection device coiled picture point that is mounted thereon.Adopt adjusting gear of the present utility model, when producing, can be adjusted to the imaging angle of setting according to the actual detected object automatically, to realize the online detection of unlike material measurand on same unit.
Description of drawings
Fig. 1 is the layout synoptic diagram of the online detection of band;
Fig. 2 is the structural representation of adjusting gear of the present utility model;
Fig. 3 is the structural representation of mobile platform of the present utility model;
Fig. 4 is the structural representation of traversing carriage of the present utility model.
Embodiment
Further specify the technical solution of the utility model below in conjunction with drawings and Examples.
The online detection arrangement of band as shown in Figure 1, moving steel strip 1 is walked around roller 2 center O
R, at the O of roller 2 tangent lines
CPoint carries out imaging.Light source 3 is apart from imaging point O
CDistance be R
L, camera CCD target surface is to imaging point O
CDistance be R
C, light source 3 and camera can O
CCarry out the adjustment of angle centered by the point, the distance with respect to imaging point in the adjustment process remains unchanged.Before application, determine the band optimal imaging angle of each material respectively according to test sample.In the testing process, in time adjust the angle of light source 3 and camera 4 according to production information.
Please in conjunction with Fig. 2～shown in Figure 4, the adjusting gear of imaging detection device of the present utility model comprises stationary platform 11, support 12, slide mechanism and in order to the mobile platform 13 of imaging detection device (as camera 4) to be installed, support 12 1 ends are located on the stationary platform 11, slide mechanism is fixedly arranged on the support 12, mobile platform 13 is located on the slide mechanism, carry out corresponding movement by the slide mechanism drive, carry out angular transformation to realize the imaging detection device coiled picture point that is mounted thereon.As an embodiment, described slide mechanism comprises arc guide rail 14, driving wheel 15, engaged wheel 16 and is with 17 synchronously, driving wheel 15 and engaged wheel 16 are located at the two ends of arc guide rail 14 respectively, be with 17 to arrange and be sheathed on driving wheel 15 and the engaged wheel 16 along arc guide rail 14 synchronously, also be connected with stepper motor 18 on the driving wheel 15.Describedly also be provided with carrying roller 19 with 17 downside synchronously, make and be with 17 to have certain tension force synchronously.Described mobile platform 13 be with 17 to link to each other synchronously, and also be provided with web joint 20, traversing carriage 21 and camera installing plate 22 on the described mobile platform 13, traversing carriage 21 is fixedly arranged on the mobile platform 13 by web joint 20, and camera installing plate 22 is fixedly arranged on the traversing carriage 21.Be with 17 to rotate synchronously by motor-driven, thereby the camera 4 that drives on the mobile platform 13 carry out angular setting.
And the imaging point of camera 4 is walked around certain position, point of contact in the arc of roller 2 for being with steel 1, and the selection at point of contact is determined according to on-the-spot actual installation space.The angular adjustment apparatus of the angular adjustment apparatus of light source 3 and camera 4 is similar
Adopt having the following advantages of imaging detection device of the present utility model:
1, online according to checked object material adjustment light source 3, camera 4 angles have overcome the problem that differs and be difficult to detect because of defect kind under the unlike material situation.
2, the online image angle degree that is adjusted to avoids adopting a plurality of one-tenth image fields to detect the band of unlike material, effectively reduces online being detected as originally.
3, when online adjustment light source 3 and camera 4 angles, do not change the projection distance of light source 3 and the image-forming range of camera 4, thereby keep the imaging resolution unanimity.
4, the imaging angle of light source 3 and camera 4 can be carried out the combination of optimal imaging angle according to the material situation of checked object, can realize the online detection of dissimilar defectives.
In sum, this adjusting gear can be used for the band that same unit is produced unlike material, and differ greatly the online quality testing under the situation of these strip surface situations, its application prospect is boundless.
Those of ordinary skill in the art will be appreciated that, above embodiment illustrates the utility model, and be not to be used as restriction of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (5)
1. the adjusting gear of an imaging detection device is characterized in that:
Comprise stationary platform, support, slide mechanism and in order to the mobile platform of imaging detection device to be installed, support one end is located on the stationary platform, slide mechanism is fixedly arranged on the support, mobile platform is located on the slide mechanism, carry out corresponding movement by the slide mechanism drive, carry out angular transformation to realize the imaging detection device coiled picture point that is mounted thereon.
2. the adjusting gear of imaging detection device as claimed in claim 1 is characterized in that:
Described slide mechanism comprises arc guide rail, driving wheel, engaged wheel and is with synchronously that driving wheel and engaged wheel are located at the two ends of arc guide rail respectively, and band is arranged and is sheathed on driving wheel and the engaged wheel along arc guide rail synchronously, also is connected with stepper motor on the driving wheel.
3. the adjusting gear of imaging detection device as claimed in claim 2 is characterized in that:
The downside of described synchronous band also is provided with carrying roller.
4. the adjusting gear of imaging detection device as claimed in claim 2 is characterized in that:
Described mobile platform links to each other with synchronous band.
5. the adjusting gear of imaging detection device as claimed in claim 4 is characterized in that:
Also be provided with web joint, traversing carriage and camera installing plate on the described mobile platform, traversing carriage is fixedly arranged on the mobile platform by web joint, and the camera installing plate is fixedly arranged on the traversing carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320117144 CN203178204U (en) | 2013-03-14 | 2013-03-14 | Adjusting device of imaging detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320117144 CN203178204U (en) | 2013-03-14 | 2013-03-14 | Adjusting device of imaging detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203178204U true CN203178204U (en) | 2013-09-04 |
Family
ID=49074884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320117144 Expired - Lifetime CN203178204U (en) | 2013-03-14 | 2013-03-14 | Adjusting device of imaging detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203178204U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266602A (en) * | 2014-10-17 | 2015-01-07 | 云南电网公司电力科学研究院 | Visual system for running dry type reactor strain detection |
| CN104568847A (en) * | 2014-12-21 | 2015-04-29 | 华东交通大学 | Device and method for detecting activity of catalase of tomato leaves by multi-angle in-situ spectrum |
| CN106334678A (en) * | 2016-08-31 | 2017-01-18 | 吴正明 | Flexible production line based on visual inspection |
| CN106378315A (en) * | 2016-08-30 | 2017-02-08 | 吴正明 | Flexible production line |
| CN106391493A (en) * | 2016-08-31 | 2017-02-15 | 吴正明 | Operating method for flexible production line based on visual inspection |
| CN106767736A (en) * | 2017-02-15 | 2017-05-31 | 江苏中天科技股份有限公司 | A kind of device for installing cable character image detection camera and light source |
| CN109975414A (en) * | 2017-12-27 | 2019-07-05 | 核动力运行研究所 | A kind of probe drive device for Spherical Ring welding line ultrasonic inspection |
| CN111152998A (en) * | 2019-12-21 | 2020-05-15 | 扬州工业职业技术学院 | Packaging detection assembly line based on machine vision system |
-
2013
- 2013-03-14 CN CN 201320117144 patent/CN203178204U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266602A (en) * | 2014-10-17 | 2015-01-07 | 云南电网公司电力科学研究院 | Visual system for running dry type reactor strain detection |
| CN104568847A (en) * | 2014-12-21 | 2015-04-29 | 华东交通大学 | Device and method for detecting activity of catalase of tomato leaves by multi-angle in-situ spectrum |
| CN106378315A (en) * | 2016-08-30 | 2017-02-08 | 吴正明 | Flexible production line |
| CN106334678A (en) * | 2016-08-31 | 2017-01-18 | 吴正明 | Flexible production line based on visual inspection |
| CN106391493A (en) * | 2016-08-31 | 2017-02-15 | 吴正明 | Operating method for flexible production line based on visual inspection |
| CN106767736A (en) * | 2017-02-15 | 2017-05-31 | 江苏中天科技股份有限公司 | A kind of device for installing cable character image detection camera and light source |
| CN106767736B (en) * | 2017-02-15 | 2023-12-29 | 江苏中天科技股份有限公司 | Device for installing cable character image detection camera and light source |
| CN109975414A (en) * | 2017-12-27 | 2019-07-05 | 核动力运行研究所 | A kind of probe drive device for Spherical Ring welding line ultrasonic inspection |
| CN109975414B (en) * | 2017-12-27 | 2024-02-09 | 核动力运行研究所 | Probe driving device for ultrasonic inspection of spherical girth weld |
| CN111152998A (en) * | 2019-12-21 | 2020-05-15 | 扬州工业职业技术学院 | Packaging detection assembly line based on machine vision system |
| CN111152998B (en) * | 2019-12-21 | 2022-05-20 | 扬州工业职业技术学院 | Packaging detection assembly line based on machine vision system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |