CN2765183Y - Separation type simulation test bed apparatus for strip steel image acquisition - Google Patents
Separation type simulation test bed apparatus for strip steel image acquisition Download PDFInfo
- Publication number
- CN2765183Y CN2765183Y CN 200420107541 CN200420107541U CN2765183Y CN 2765183 Y CN2765183 Y CN 2765183Y CN 200420107541 CN200420107541 CN 200420107541 CN 200420107541 U CN200420107541 U CN 200420107541U CN 2765183 Y CN2765183 Y CN 2765183Y
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- stand
- image acquisition
- base plate
- video camera
- slide block
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Abstract
The utility model relates to the detection of machine vision, particularly a separation type simulation test bed apparatus for strip steel image acquisition. The utility model comprises a main bed stand, a moving part which is used for bearing samples, and a camera installing bed stand, wherein the moving part is arranged on the main bed stand. The utility model is characterized in that the camera installing bed stand is separated from the main bed stand, and is embedded into the main bed stand which is provided with a drop pit. The camera installing bed stand comprises a test bed surface, a fastening bottom plate and a slide block, wherein the test bed surface is provided with a groove rod and the slide block is arranged in the groove rod. The slide block is connected with the fastening bottom plate which is provided with an installing stand, and the installing stand is provided with a camera. The utility model can satisfy the conditions of the image acquisition, the stability in the process of the image acquisition and the adjustability of the shooting angles of images are ensured and the reliability and the accuracy of a simulation test are increased.
Description
(1) technical field
The utility model relates to machine vision detection device, relates in particular to the cellular-type simulation test table apparatus that is used to the steel image acquisition.
(2) background technology
At present, the quantity-produced band all will carry out online detection to surface imperfection as band steel, band aluminium, Copper Foil and paper, plastic or other material.Existing detection system is to adopt the technical scheme of image model identification, that is, with the image of high-speed camera at production line photographs material, whether have defective and have which kind of defective with Computer Analysis.Wherein, the surface defects detection system that high-speed line scanning ccd video camera constitutes is because compact conformation, and it is high and be widely used in the surface imperfection on-line detecting system of high-velocity zone material such as cold-strip steel to adapt to speed of production.Yet the line sweep ccd video camera has an inconvenience when using: because its single exposure line of imaging only, so can't generate correct image when static in that detected objects such as band steel are relative with video camera; Generate image in perspective, must make checked object and video camera have the motion and movement velocity will with the camera-scanning speed synchronization.Because this restriction, people except necessary parameter is calculated, will test imaging effect on special analog platform when utilizing line-scan camera to constitute detection system.
Existing being used to adopted integrated design with the simulation test table apparatus of steel image acquisition, mainly by the platform of horizontal positioned, the moving component of carrying sample (for example cylinder etc.), formations such as high-speed camera are mainly tested result of use, the test multiple detection scheme etc. of various video cameras and light source.But this simulation test table apparatus is subjected to undesirable elements such as extraneous vibration to influence simulate effect easily, can not guarantee stability of light source and influence the accuracy of detection scheme simulation test.The another one weak point is in order to obtain more full image, and existing video camera is centerlock often, can not laterally move.Defect image collection at the sample edge just can not be adjusted to best angle scope etc., causes not good, the fuzzy dimness of image capture angle etc., is unfavorable for the carrying out of testing.
(3) summary of the invention
The purpose of this utility model is to provide a kind of cellular-type simulation test table apparatus that is used to the steel image acquisition, and it separates main stand and video camera installation stand, has solved not influenced by extraneous vibration, has guaranteed stability; And utilization packaged type slide block, but the image pickup scope angle regulated better, guaranteed test effect; Overcome the existing defective that is used to the simulation test table apparatus existence of steel image acquisition.
The utility model is achieved in that a kind of cellular-type simulation test table apparatus that is used to the steel image acquisition, the moving component, the video camera installation stand that comprise main stand, carrying sample, moving component is installed on the main stand, it is characterized in that video camera installation stand separates with main stand, and embedding has in the main stand of pit, video camera is installed stand and is comprised test table top, fastening base plate, slide block, on the test table top groove bar is housed, slide block places in the groove bar, slide block is connected with fastening base plate, on the fastening base plate erecting frame is housed, video camera is housed on the erecting frame.
The above-mentioned cellular-type simulation test table apparatus that is used to the steel image acquisition, described erecting frame is two sections, one section is column, column is fixed on the fastening base plate, and another section is an extension rod, and extension rod is that bolt is connected with column, groove bar is housed on the extension rod, video camera is fixed on the fastening base plate, the fixedly connected moving slider of fastening base plate, and moving slider places in the extension rod groove bar.
The utility model adopts main stand and video camera that the independently divided formula design of stand is installed, and video camera is installed stand embed in the main stand, can prevent effectively that the stand shake that causes because of extraneous factors such as cylinder rotations from disturbing, and reaches effective vibrationproof purpose; Employing slide block type design, but lateral adjustments image pickup scope and angle better; Also adopt groove bar in video camera space mounting position, guaranteed to move forward and backward effect, far and near effect facilitates in order to make a video recording.The utility model can satisfy the condition of image acquisition, has guaranteed the stability of image acquisition process and the controllability of image taking angle, has increased the reliability and the accuracy of simulation test.
(4) description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is used to cellular-type simulator stand apparatus structure synoptic diagram with the steel image acquisition for the utility model;
Fig. 2 is a video camera erecting bed shelf structure synoptic diagram;
Fig. 3 is test table top and fastening base plate syndeton synoptic diagram;
Fig. 4 is the video camera scheme of installation;
Fig. 5 be among Fig. 4 A-A to cut-open view.
Among the figure: 1 main stand, 2 video cameras are installed stand, the moving component of 3 carrying samples, 4 install the test table top of stand, 5 groove bars, 6 slide blocks, 7 fastening base plates, 8 columns, 9 extension rods, 10 video cameras.
(5) embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of cellular-type simulation test table apparatus that is used to the steel image acquisition comprises main stand 1, the moving component 3 that carries sample, video camera installation stand 2, and moving component 3 is installed on the main stand 1.Video camera is installed stand 2 and is separated with main stand 1, is an independent stand, level table, and embed and have in the main stand 1 of pit, with main stand 1 no any mechanical connection.Video camera is installed stand 2 and is comprised test table top 4, fastening base plate 7, slide block 6, on the test table top 4 groove bar 5 is housed fixedly, two groove bars 5 have been formed groove, slide block 6 places in the groove of groove bar 5, slide block 6 and fastening base plate 7 are connected through screw, fastening under external force base plate 7 can move along groove bar 5 by slide block 6, has realized laterally moving of fastening base plate 7.On the fastening base plate 7 erecting frame is housed, erecting frame is two sections, one section is column 8, and column 8 is fixed on the fastening base plate 7, and another section is an extension rod 9, extension rod 9 is connected for bolt with column 8, groove bar 5 is housed on the extension rod 9, and video camera 10 is fixed on the fastening base plate 7, fastening base plate 7 fixedly connected moving sliders 6, moving slider 6 places in extension rod 9 groove bars 5, realizes moving forward and backward of video camera 10.
The utility model not only can be applicable to be with punching block to intend detecting table apparatus, also can be used for the analog detection of other bands as band aluminium, paper, plastic or other material.
Claims (2)
1. cellular-type simulation test table apparatus that is used to the steel image acquisition, the moving component, the video camera installation stand that comprise main stand, carrying sample, moving component is installed on the main stand, it is characterized in that video camera installation stand separates with main stand, and embedding has in the main stand of pit, video camera is installed stand and is comprised test table top, fastening base plate, slide block, on the test table top groove bar is housed, slide block places in the groove bar, slide block is connected with fastening base plate, on the fastening base plate erecting frame is housed, video camera is housed on the erecting frame.
2. the cellular-type simulation test table apparatus that is used to the steel image acquisition according to claim 1, it is characterized in that erecting frame is two sections, one section is column, column is fixed on the fastening base plate, and another section is an extension rod, and extension rod is that bolt is connected with column, groove bar is housed on the extension rod, video camera is fixed on the fastening base plate, the fixedly connected moving slider of fastening base plate, and moving slider places in the extension rod groove bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420107541 CN2765183Y (en) | 2004-10-29 | 2004-10-29 | Separation type simulation test bed apparatus for strip steel image acquisition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420107541 CN2765183Y (en) | 2004-10-29 | 2004-10-29 | Separation type simulation test bed apparatus for strip steel image acquisition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2765183Y true CN2765183Y (en) | 2006-03-15 |
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ID=36168100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420107541 Expired - Fee Related CN2765183Y (en) | 2004-10-29 | 2004-10-29 | Separation type simulation test bed apparatus for strip steel image acquisition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2765183Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8775109B2 (en) | 2010-07-29 | 2014-07-08 | Power Monitors, Inc. | Method and apparatus for a demand management monitoring system |
| US8773108B2 (en) | 2009-11-10 | 2014-07-08 | Power Monitors, Inc. | System, method, and apparatus for a safe powerline communications instrumentation front-end |
| US9202383B2 (en) | 2008-03-04 | 2015-12-01 | Power Monitors, Inc. | Method and apparatus for a voice-prompted electrical hookup |
| CN108195762A (en) * | 2018-03-16 | 2018-06-22 | 鞍钢未来钢铁研究院有限公司 | A kind of micromatic setting and method for realizing line scan camera detection steel defect |
| US10060957B2 (en) | 2010-07-29 | 2018-08-28 | Power Monitors, Inc. | Method and apparatus for a cloud-based power quality monitor |
-
2004
- 2004-10-29 CN CN 200420107541 patent/CN2765183Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9202383B2 (en) | 2008-03-04 | 2015-12-01 | Power Monitors, Inc. | Method and apparatus for a voice-prompted electrical hookup |
| US8773108B2 (en) | 2009-11-10 | 2014-07-08 | Power Monitors, Inc. | System, method, and apparatus for a safe powerline communications instrumentation front-end |
| US8775109B2 (en) | 2010-07-29 | 2014-07-08 | Power Monitors, Inc. | Method and apparatus for a demand management monitoring system |
| US10060957B2 (en) | 2010-07-29 | 2018-08-28 | Power Monitors, Inc. | Method and apparatus for a cloud-based power quality monitor |
| CN108195762A (en) * | 2018-03-16 | 2018-06-22 | 鞍钢未来钢铁研究院有限公司 | A kind of micromatic setting and method for realizing line scan camera detection steel defect |
| CN108195762B (en) * | 2018-03-16 | 2024-03-26 | 鞍钢集团北京研究院有限公司 | Fine adjustment device and method for detecting strip steel defects by using line scanning camera |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060315 Termination date: 20131029 |