CN209964172U - Image acquisition equipment applied to large-size leather - Google Patents
Image acquisition equipment applied to large-size leather Download PDFInfo
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- CN209964172U CN209964172U CN201920554563.3U CN201920554563U CN209964172U CN 209964172 U CN209964172 U CN 209964172U CN 201920554563 U CN201920554563 U CN 201920554563U CN 209964172 U CN209964172 U CN 209964172U
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- image acquisition
- dermis
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- adsorption platform
- leather
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Abstract
The utility model discloses an image acquisition equipment for large-size genuine leather, including the organism, and set up in adsorption platform part, image acquisition part, projection part in the organism, the image acquisition part is located the top of adsorption platform part, the image acquisition part to place in the genuine leather of adsorption platform part carries out image acquisition, the genuine leather of its top is lived in the platform part absorption, the image acquisition part is including two at least CCD cameras, the CCD camera is shot the local position of genuine leather, each the picture that the CCD camera was shot splices into complete genuine leather overall view. The utility model discloses can help reducing manual identification's error, can also solve the high conflict of equipment and factory building simultaneously, have extensive suitability.
Description
Technical Field
The utility model relates to a large-format genuine leather production facility technical field, in particular to be applied to image acquisition equipment of large-format genuine leather.
Background
In the leather processing industry of animal dermis such as cow leather and sheep leather, some flaws such as scars and rottenness exist on the surface of the dermis inevitably, and the flaws need to be found out and cut off before processing leather clothing and leather products. Because the flaw on genuine leather surface is different and a large amount, the producer draws the flaw circle on genuine leather surface with a pen, then cuts the area drawn with the circle, adopts manual identification's mode now mostly, so can the some errors of avoiding appearing. Meanwhile, when mass production is performed, the number of animal dermis is large, and after the dermis is identified manually, an image of each dermis needs to be collected, so that production management and flow tracking are facilitated. The existing image acquisition equipment applied to large-size dermis usually adopts a single camera to shoot downwards from a high position, and the height difference between the camera and the dermis reaches the height of a normal workshop and even exceeds the height of the normal workshop. Therefore, an image capturing apparatus that can help reduce errors in manual recognition and solve the height conflict between the apparatus and the factory building has been demanded.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's not enough, provide an image acquisition equipment who is applied to large-format genuine leather.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an image acquisition device applied to large-size leather comprises an organism, and an adsorption platform part, an image acquisition part and a projection part which are arranged in the organism, wherein the image acquisition part is arranged above the adsorption platform part, the image acquisition part acquires images of the leather placed on the adsorption platform part, the platform part adsorbs the leather above the adsorption platform part, the image acquisition part comprises at least two CCD cameras, the CCD cameras shoot local positions of the leather, and pictures shot by the CCD cameras are spliced into a complete leather overall image;
the projection part comprises a plurality of projectors, and the projectors project pictures shot by the CCD camera onto the genuine leather at the adsorption platform part;
the adsorption platform part comprises a conveyor belt, when the upper half section of the leather finishes image acquisition and projection, the conveyor belt drives the leather to transfer the lower half section of the leather to the lower part of the image acquisition part.
Stated further, the width of the adsorption platform portion ranges from 2.5 ~ 3.5.5 m.
Stated further, the mounting height of the CCD camera relative to the suction platform portion ranges from 0.5 ~ 1.5.5 m.
To be further explained, the number of the projectors is the same as that of the CCD cameras, each projector corresponds to one CCD camera, and the projector projects the picture taken by the corresponding CCD camera to the corresponding shooting position of the dermis.
The beneficial effects of the utility model reside in that: the utility model discloses can help reducing manual identification's error, can also solve the high conflict of equipment and factory building simultaneously, have extensive suitability.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
FIG. 3 is a schematic structural view of a suction platform portion.
FIG. 4 is a schematic structural view of the adsorption platform part.
Fig. 5 is a schematic view of the present invention.
Fig. 6 is a schematic view of the present invention.
Reference numerals:
10. a body; 20. an adsorption platform portion; 21. a conveyor belt; 22. a conveyance drive motor; 23. a drive shaft; 24. a driven shaft; 25. a support plate; 26. an air exhaust duct;
30. an image acquisition section; 31. a CCD camera; 40. a projection section; 41. a projector; 50. the dermis.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
An image acquisition device applied to large-size dermis comprises a body 10, an adsorption platform part 20, an image acquisition part 30 and a projection part 40, wherein the adsorption platform part 20, the image acquisition part 30 and the projection part 40 are arranged in the body, the image acquisition part 30 is arranged above the adsorption platform part 20, the image acquisition part 30 acquires an image of the dermis placed on the adsorption platform part 20, the platform part 20 adsorbs the dermis above the image acquisition part, the image acquisition part 30 comprises at least two CCD cameras 31, the CCD cameras 31 shoot local positions of the dermis, and pictures shot by the CCD cameras 31 are spliced into a complete dermis overall image;
the projection part 40 comprises a plurality of projectors 41, and the projectors 41 project the pictures shot by the CCD camera 31 on the genuine leather at the adsorption platform part 20;
referring to fig. 1 to 4, the adsorption platform part 20 includes a conveyor belt 21, and when the upper half of the dermis completes image acquisition and projection, the conveyor belt 21 drives the dermis to transfer the lower half of the dermis to the lower side of the image acquisition part 30. The specific number of CCD cameras 31 is two. The adsorption platform part 20 further comprises a transmission driving motor 22, a driving shaft 23, a driven shaft 24, a supporting plate 25 and a plurality of air exhaust channels 26, wherein the driving shaft 23 and the driven shaft 24 are respectively arranged at two ends of the conveyor belt 21, the transmission driving motor 22 drives the driving shaft 23 at the output end of the transmission driving motor, and the driving shaft 23 drives the conveyor belt 21 so as to drive the genuine leather placed on the conveyor belt 21; the supporting plate 25 is disposed below the conveyor belt 21, the air exhaust duct 26 is communicated below the supporting plate 25, the air exhaust duct 26 is communicated with an exhaust fan (not shown in the figure), a plurality of adsorption holes 251 are formed above the supporting plate 25, the conveyor belt 21 is made of felt, the exhaust fan vacuumizes the supporting plate 25 through the air exhaust duct 26, and the adsorption holes 251 of the supporting plate 25 tightly adsorb the conveyor belt 21 and dermis on the conveyor belt 21 to prevent the dermis from being displaced to affect image acquisition of the image acquisition part 30 and projection verification of the projection part 40.
The width of the adsorption platform part 20 is in the range of 2.5 ~ 3.5.5 m, the installation height of the CCD camera 31 relative to the adsorption platform part 20 is in the range of 0.5 ~ 1.5.5 m, the installation height of the CCD camera 31 relative to the adsorption platform part 20 is specifically 3m, and the installation height of the CCD camera 31 relative to the adsorption platform part 20 is specifically 11 m.
The number of the projectors 41 is the same as that of the CCD cameras 31, one CCD camera 31 corresponds to each projector 41, and the projector 41 projects the picture taken by the corresponding CCD camera 31 to the corresponding position of the dermis. Since the specific number of CCD cameras 31 is two, accordingly, the specific number of projectors 41 is also two. The utility model discloses still having wrapped control system and storage system, the picture that storage system shot CCD camera 31 is preserved, then projection part 40 is transferred to the picture of control system in the storage system again, and projection part 40's projecting apparatus 41 projects the picture to the genuine leather. Since the control system and the storage system are common technical means widely applied to the field of automation equipment, they are not described herein again.
The specific blemish sites are circled on the dermis prior to placing the dermis into the image capture device. When the device is used, as shown in fig. 1, fig. 2, fig. 5 and fig. 6, a manufacturer places the upper half of the dermis at the adsorption platform part 20, the adsorption platform part 20 tightly adsorbs the dermis, then the two CCD cameras 31 of the image collection part 30 collect images of the upper half of the dermis, the photographed images are stored in the storage system, then the control system retrieves the images in the storage system to the projection part 40, and the projector 41 of the projection part 40 projects the corresponding images photographed by the CCD cameras 31 to the corresponding photographing positions of the dermis. A sharp contrast between the projected image and the dermis can be easily detected by the manufacturer if there are any defects in the dermis that are not circled. The manufacturer draws the missing defect circle, and the image acquisition part 30 acquires the image of the dermis again, thereby completing the image acquisition and projection verification of the upper half section of the dermis. After image acquisition and projection verification of the upper half section of the dermis are completed, the adsorption platform part 20 breaks vacuum to release the adsorption state of the upper half section of the dermis, the conveying driving motor 22 of the adsorption platform part 20 drives the conveying belt 21 to convey the lower half section of the dermis into the adsorption platform part 20, so that the lower half section of the dermis enters the shooting area of the image acquisition part 30, and then the adsorption platform part 20 tightly adsorbs the lower half section of the dermis to perform the same steps of image acquisition, projection verification and the like.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (4)
1. An image acquisition device applied to large-size dermis is characterized in that: the leather image acquisition system comprises an organism (10), an adsorption platform part (20), an image acquisition part (30) and a projection part (40), wherein the adsorption platform part (20), the image acquisition part (30) and the projection part (40) are arranged in the organism, the image acquisition part (30) is arranged above the adsorption platform part (20), the leather placed on the adsorption platform part (20) is subjected to image acquisition by the image acquisition part (30), the leather above the platform part (20) is adsorbed by the platform part, the image acquisition part (30) comprises at least two CCD cameras (31), the CCD cameras (31) shoot local positions of the leather, and pictures shot by the CCD cameras (31) are spliced into a complete leather overall image;
the projection part (40) comprises a plurality of projectors (41), and the projectors (41) project pictures shot by the CCD camera (31) onto the dermis at the adsorption platform part (20);
the adsorption platform part (20) comprises a conveyor belt (21), when the upper half section of the dermis completes image acquisition and projection, the conveyor belt (21) drives the dermis to transfer the lower half section of the dermis to the lower part of the image acquisition part (30).
2. An image capturing device applied to the large dermis according to claim 1 characterized in that the width of the suction platform part (20) is in the range of 2.5 ~ 3.5.5 m.
3. An image pickup device applied to large dermis according to claim 1 characterized in that the installation height of the CCD camera (31) relative to the adsorption platform part (20) is in the range of 0.5 ~ 1.5 m.
4. An image capturing device for application to large dermis according to claim 1 wherein: the number of the projectors (41) is the same as that of the CCD cameras (31), each projector (41) corresponds to one CCD camera (31), and the projectors (41) project pictures shot by the corresponding CCD cameras (31) to corresponding shooting positions of dermis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920554563.3U CN209964172U (en) | 2019-04-23 | 2019-04-23 | Image acquisition equipment applied to large-size leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920554563.3U CN209964172U (en) | 2019-04-23 | 2019-04-23 | Image acquisition equipment applied to large-size leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209964172U true CN209964172U (en) | 2020-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920554563.3U Active CN209964172U (en) | 2019-04-23 | 2019-04-23 | Image acquisition equipment applied to large-size leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209964172U (en) |
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2019
- 2019-04-23 CN CN201920554563.3U patent/CN209964172U/en active Active
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