CN211741107U - Filter defect detection system - Google Patents
Filter defect detection system Download PDFInfo
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- CN211741107U CN211741107U CN201921665271.3U CN201921665271U CN211741107U CN 211741107 U CN211741107 U CN 211741107U CN 201921665271 U CN201921665271 U CN 201921665271U CN 211741107 U CN211741107 U CN 211741107U
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Abstract
The utility model relates to a motion control system, image processing system, positioner, image acquisition system. The positioning system realizes three-point plane rapid positioning on the filter; the motion control and image acquisition system realizes the image acquisition of different parts of the workpiece by the camera; the image processing system realizes the quick identification of the defects through machine learning. Utilize the utility model discloses wave filter defect detecting system, the detection speed that can solve traditional detection mechanism is slow, the location is complicated, anchor clamps kind is complicated, the scheduling problem easily makes mistakes.
Description
Technical Field
The application belongs to the technical field of visual detection and motion control, and particularly relates to a filter defect detection system.
Background
The filter is a filter circuit consisting of a capacitor, an inductor and a resistor. The filter can effectively filter the frequency point of the specific frequency in the power line or the frequencies except the frequency point to obtain a power signal of the specific frequency or eliminate the power signal of the specific frequency. In the production and manufacture of the filter, the sizes and dimensions of the surface of the filter and the inner hole of the cavity are detected.
The following technical problems and disadvantages exist in the conventional detection:
1. the speed is slow. The traditional detection speed is very slow;
2. the positioning is complicated. The traditional detection adopts clamping and positioning, so that the complexity of the tool clamp is increased;
3. it is laborious. The traditional detection adopts manual carrying, so that the labor force is increased;
4. it is prone to error. The filter needs to detect more types and the detected point density is higher, and the filter is easy to make mistakes.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need to provide a filter defect detection system that is highly integrated with an existing pipeline, is low in cost, and does not require modification of the existing pipeline; manual carrying actions are not increased, and only the workpiece is directly pushed into the station, so that labor is saved; clamping and positioning are not adopted, so that the complexity of the tool clamp is reduced; the camera is movable type, reduces the load and power of the mobile platform, reduces the area of the detection station, and only needs to move the position of the camera for detecting a workpiece with a large area without a plurality of cameras.
A filter defect detection system, comprising: the system comprises an image acquisition system, an image processing system, a motion control system, a positioning device and a detection station;
wherein, the image acquisition system includes: a first industrial camera 1, an XY moving platform 6, an X moving platform 8 and a second camera 9;
the XY moving stage 6 is used to move the first industrial camera 1,
the X moving platform 8 is used for moving the second camera 9;
the first industrial camera 1 is used for shooting the front side of the filter 2;
the second camera 9 is used for taking a side photograph of the filter 2;
wherein, the image processing system is used for analyzing and processing the pictures taken by the first industrial camera 1 and the second camera 9;
wherein, the motion control system is used for controlling the X moving platform 8 and the XY moving platform 6;
wherein, the detection station is used for placing the filter 2;
wherein, positioner is used for the location to detect the station.
The defect detection system of the wave filter comprises: the device comprises a positioning device, an image acquisition system, a motion control system and an image processing system.
The image acquisition system comprises: the device comprises components such as an industrial camera, an industrial lens, a strip light source, an XY moving platform (front vision), an X moving platform (side vision), a lifting cylinder (side vision) and the like. Starting a filter defect detection system, pushing a filter into a detection station, enabling a workpiece to just contact a positioning rod, manually pressing a start button, enabling two cameras to move through an XY moving platform and an X moving platform respectively by a motion control system, taking pictures for multiple times (in blocks) on the front side and the side surface of the filter, sending the pictures to an image processing system for analysis processing after each picture taking, displaying results on a display screen of an industrial personal computer until all images are analyzed, automatically putting down a positioning device, removing the detected filter, and preparing for next detection … ….
The positioning device comprises a rotary cylinder and a positioning rod. In order to prevent damage to the filter, the tail end of the positioning rod is made of flexible materials such as rubber or plastics. The positioning device realizes rapid positioning of the filter through three-point plane positioning, reduces image displacement and improves the recognition rate.
Drawings
Fig. 1 is a schematic structural diagram of a filter defect detection system according to an embodiment of the present disclosure;
fig. 2 is a schematic view of a three-point plane positioning device according to an embodiment of the present disclosure.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
A filter defect detection system, comprising: the device comprises a positioning device, an image acquisition system, an image processing system and a motion control system.
The device (fig. 1) comprising: the system comprises a first industrial camera 1, a bar-shaped light source 5, an XY moving platform 6 (front vision), an X moving platform 8 (side vision), a rotary cylinder 3 (side vision), a second camera and the like.
Starting a filter defect detection system, pushing a filter 2 into a detection station, enabling the station to just contact with a positioning device 4, manually pressing a start button, automatically opening a bar-shaped light source 5, enabling a motion control system to enable a first industrial camera 1 to move through an XY moving platform 6 and a second camera 9 through an X moving platform 8, taking pictures of the front side and the side of the filter 2 for multiple times (in blocks), sending the pictures to an image processing system for analysis processing after each picture taking, displaying results on a display screen 7 of an industrial personal computer until all images are analyzed, automatically putting down the positioning device 4, removing the detected filter 2, and preparing for next detection ….
The positioning device (fig. 2) comprises a rotary cylinder 3 and a positioning rod 4. The tail end of the positioning rod is made of rubber or plastic flexible materials, and positioning is carried out through three-point planes. When the filter is placed at a designated position, the start detection button is manually pressed, and the positioning rod 4 automatically pops up for positioning; after the detection is finished, the positioning rod 4 automatically falls down to prepare for the next detection.
Various technical features of the above-described embodiments can be combined arbitrarily, and for the sake of brevity, the description is not repeated above
All possible combinations of the individual features in the embodiments described above are described, but should be considered as being within the scope of the present description, provided that there is no contradiction between the combinations of the features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (1)
1. A filter defect detection system, comprising: the system comprises an image acquisition system, an image processing system, a motion control system, a positioning device and a detection station;
wherein, the image acquisition system includes: the system comprises a first industrial camera (1), an XY moving platform (6), an X moving platform (8) and a second camera (9);
the XY-moving platform (6) is used for moving a first industrial camera (1),
the X moving platform (8) is used for moving a second camera (9);
the first industrial camera (1) is used for photographing the front side of the filter (2);
the second camera (9) is used for taking a picture of the side face of the filter (2);
wherein the image processing system is used for analyzing and processing the pictures taken by the first industrial camera (1) and the second camera (9);
wherein the motion control system is used for controlling the X moving platform (8) and the XY moving platform (6);
wherein the detection station is used for placing the filter (2);
wherein, positioner is used for the location to detect the station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921665271.3U CN211741107U (en) | 2019-09-29 | 2019-09-29 | Filter defect detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921665271.3U CN211741107U (en) | 2019-09-29 | 2019-09-29 | Filter defect detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211741107U true CN211741107U (en) | 2020-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921665271.3U Active CN211741107U (en) | 2019-09-29 | 2019-09-29 | Filter defect detection system |
Country Status (1)
| Country | Link |
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| CN (1) | CN211741107U (en) |
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2019
- 2019-09-29 CN CN201921665271.3U patent/CN211741107U/en active Active
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Address after: Room 1701, Zhongqi Zero building, No.19, egghouse Road, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: Xinyida Technology (Suzhou) Co.,Ltd. Address before: Room 1701, Zhongqi Zero building, No.19, egghouse Road, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: Suzhou Zhengbei Industrial Intelligence Technology Co.,Ltd. |