CN217465679U - Foam specification measuring device based on vision - Google Patents
Foam specification measuring device based on vision Download PDFInfo
- Publication number
- CN217465679U CN217465679U CN202221168687.6U CN202221168687U CN217465679U CN 217465679 U CN217465679 U CN 217465679U CN 202221168687 U CN202221168687 U CN 202221168687U CN 217465679 U CN217465679 U CN 217465679U
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- CN
- China
- Prior art keywords
- light
- camera
- slide rail
- lead screw
- vision
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- 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.)
- Expired - Fee Related
Links
- 239000006260 foam Substances 0.000 title claims abstract description 31
- 229920000742 Cotton Polymers 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000011521 glass Substances 0.000 claims description 4
- 238000012545 processing Methods 0.000 abstract description 2
- 230000000007 visual effect Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a foam cotton specification measuring device based on vision, which comprises a light panel base and a movable camera platform arranged right above a light-emitting base through a lifting support, wherein two ends of the light-emitting base are provided with a driving roller, a light-transmitting conveyor belt is sleeved on the driving roller, and the light-emitting base is positioned in the inner ring of the light-transmitting conveyor belt; the mobile camera shooting platform comprises a fixing frame, belt slide rail transmission mechanisms are installed on two sides of the fixing frame, two lead screw slide rails are installed on the belt slide rail transmission mechanisms perpendicular to the belt slide rail in a sliding mode, a sliding block is installed on each lead screw slide rail, a camera is installed on each sliding block through a camera support, and each camera is connected to a computer provided with image processing software through a data line. The foam cotton specification is measured by adopting a visual image processing mode, and the error of the dimension specification can be analyzed in image processing software by acquiring the image information of the foam cotton through a camera. The height and the distribution distance of the cameras can be adjusted, so that the shooting range is adjusted, and the device is suitable for measuring the foam cotton with different sizes and specifications.
Description
Technical Field
The utility model relates to a measure technical field, in particular to foam specification measuring device based on vision.
Background
At present, in order to improve the precision of the foam cotton produced, a fixed template is generally used in the production process of the foam cotton to produce the foam cotton. Meanwhile, in order to more accurately judge the advantages and disadvantages of the product, various produced foam cotton needs to be measured and screened, so that the produced qualified foam cotton can meet the requirements of corresponding screens.
Most of the existing detection devices are divided into three types, namely mechanical scanning, light beam scanning and the combination of the two types. Mechanical scanning, the scanning speed is slower and the precision is not high. The beam scanning, such as ccd scanning, has high detection accuracy but is usually expensive, and the manpower and material resources for maintenance are relatively high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cotton specification measuring device of foam based on vision can measure the low-cost measuring device of the cotton specification of foam fast, accurately.
The utility model discloses a following technical scheme realizes:
a foam cotton specification measuring device based on vision comprises a light panel base and a movable camera platform which is arranged right above a light-emitting base through a lifting support, wherein driving rollers are arranged at two ends of the light-emitting base, a light-transmitting conveyor belt is sleeved on the driving rollers, and the light-emitting base is positioned in the inner ring of the light-transmitting conveyor belt; the mobile camera shooting platform comprises a fixing frame, belt slide rail transmission mechanisms are installed on two sides of the fixing frame, two lead screw slide rails are installed on the perpendicular belt slide rail transmission mechanisms in a sliding mode, a camera module is installed on each lead screw slide rail and comprises a sliding block installed on each lead screw slide rail, a driving motor installed on each sliding block and connected with lead screws in a threaded mode, and a camera installed on each sliding block through a camera support, and each camera is connected to a computer provided with image processing software through a data line.
Further: the lifting support comprises an electronic telescopic rod and mounting end faces vertically arranged at two ends of the electronic telescopic rod.
Further: be equipped with two camera modules on every lead screw slide rail, install driving motor alone on every camera module.
Further: the light-emitting base comprises a mounting seat provided with a mounting hole with an upward opening, lighting equipment arranged in the mounting seat and a transparent glass plate covering the lighting equipment.
Compared with the prior art, the utility model have following advantage:
one, the utility model discloses an adopt vision image processing's mode to measure the cotton specification of foam, gather the cotton image information of foam through the camera, can separate out its size specification's error in image processing software, can measure the cotton specification of foam fast, accurately, low-cost.
And secondly, the luminous base greatly improves the contrast and definition of the image information of the foam cotton collected by the camera, and image processing software can conveniently analyze the image information more accurately.
And thirdly, the height and the distribution distance of the cameras can be adjusted, so that the shooting range is adjusted, and the device is suitable for measuring the foam cotton with different sizes and specifications.
Drawings
Fig. 1 is a front view schematically illustrating the present invention;
FIG. 2 is a schematic structural diagram of a mobile camera platform;
FIG. 3 is a schematic view of a light-emitting base;
in the figure:
1. moving the camera platform; 1.1, fixing frames; 1.2, a belt slide rail transmission mechanism; 1.3, a lead screw slide rail; 1.4, a camera module; 2. a lifting support; 3. a light emitting base; 3.1, mounting seats; 3.2, lighting equipment; 3.3, a transparent glass plate; 4.1, a driving roller; 4.2, a transparent conveyor belt.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
A foam cotton specification measuring device based on vision comprises a light panel base 3 and a movable camera platform 1 which is arranged right above the light emitting base 3 through a lifting support 2, wherein two ends of the light emitting base 3 are provided with transmission rollers 4.1, the transmission rollers 4.1 are sleeved with a light-transmitting conveyor belt 4.2, and the light emitting base 3 is positioned at the inner ring of the light-transmitting conveyor belt 4.2; the lifting support 2 comprises an electronic telescopic rod and mounting end faces vertically arranged at two ends of the electronic telescopic rod; the mobile camera shooting platform 1 comprises a fixing frame 1.1, belt slide rail transmission mechanisms 1.2 are installed on two sides of the fixing frame 1.1, two lead screw slide rails 1.3 are installed on the belt slide rail transmission mechanisms 1.2 in a sliding mode, two camera modules 1.4 are installed on each lead screw slide rail 1.3, each camera module 1.4 comprises a sliding block installed on each lead screw slide rail 1.3, a driving motor installed on each sliding block and connected with the lead screw in a threaded mode and a camera installed on each sliding block through a camera support, and each camera is connected to a computer provided with image processing software through a data line. The light-emitting base 3 comprises a mounting seat 3.1 provided with a mounting hole with an upward opening, a lighting device 3.2 arranged in the mounting seat 3.1 and a transparent glass plate 3.3 covering the lighting device 3.2.
The utility model discloses a use-way is:
will the utility model discloses install in the discharge gate department of the tail end of producing the line, driving roller 4.1 drive printing opacity conveyer belt 4.2 with the volume of awaiting measuring foam cotton transport to luminous base 3 on, lighting apparatus 3.2 in luminous base 3 polishes, and the camera carries out image acquisition to the foam cotton on luminous base 3, under lighting apparatus 3.2's reflection, the contrast and the definition of the cotton boundary image information of foam promote greatly. The acquired image information is transmitted into image processing software to analyze the size precision error of the foam cotton.
When foam cotton of different batches and different size specifications is measured, the height of the lifting support 2 needs to be adjusted through the electronic telescopic rod, and then the height of the cameras and the distance between the cameras are adjusted through the belt slide rail transmission mechanism 1.2 and the lead screw slide rail 1.3, so that the shooting picture of the cameras is adjusted, and the device is suitable for measurement of the foam cotton of different size specifications.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (4)
1. The utility model provides a cotton specification measuring device of foam based on vision which characterized in that: the device comprises a light-emitting base (3) and a mobile camera platform (1) which is arranged right above the light-emitting base (3) through a lifting support (2), wherein two ends of the light-emitting base (3) are provided with driving rollers (4.1), a light-transmitting conveyor belt (4.2) is sleeved on the driving rollers (4.1), and the light-emitting base (3) is positioned at the inner ring of the light-transmitting conveyor belt (4.2); the mobile camera platform (1) comprises a fixing frame (1.1), belt slide rail transmission mechanisms (1.2) are installed on two sides of the fixing frame (1.1), two lead screw slide rails (1.3) are installed on the belt slide rail transmission mechanisms (1.2) in a sliding mode, a camera module (1.4) is installed on each lead screw slide rail (1.3), the camera module (1.4) comprises a sliding block installed on each lead screw slide rail (1.3), a driving motor installed on the sliding block and connected with the lead screw in a threaded mode and cameras installed on the sliding block through camera supports, and each camera is connected to a computer provided with image processing software through a data line.
2. A vision-based foam gauge measuring device according to claim 1, wherein: the lifting support (2) comprises an electronic telescopic rod and mounting end faces vertically arranged at two ends of the electronic telescopic rod.
3. A vision-based foam gauge measuring device according to claim 1, wherein: two camera modules (1.4) are arranged on each lead screw sliding rail (1.3), and a driving motor is independently installed on each camera module (1.4).
4. A vision-based foam gauge measuring device according to claim 1, wherein: the luminous base (3) comprises a mounting seat (3.1) provided with a mounting hole with an upward opening, lighting equipment (3.2) arranged in the mounting seat (3.1) and a transparent glass plate (3.3) covered on the lighting equipment (3.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221168687.6U CN217465679U (en) | 2022-05-16 | 2022-05-16 | Foam specification measuring device based on vision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221168687.6U CN217465679U (en) | 2022-05-16 | 2022-05-16 | Foam specification measuring device based on vision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217465679U true CN217465679U (en) | 2022-09-20 |
Family
ID=83276331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221168687.6U Expired - Fee Related CN217465679U (en) | 2022-05-16 | 2022-05-16 | Foam specification measuring device based on vision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217465679U (en) |
-
2022
- 2022-05-16 CN CN202221168687.6U patent/CN217465679U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jiang Shichangchun Inventor after: Liu Xin Inventor after: Li Linghao Inventor after: Li Sichen Inventor after: Sun Haotang Inventor before: Jiang Shichangchun Inventor before: Liu Xin Inventor before: Li Linghao Inventor before: Li Sichen Inventor before: Sun Haotang |
|
| 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: 20220920 |