CN213223298U - Image information acquisition device for bamboo strip screening - Google Patents
Image information acquisition device for bamboo strip screening Download PDFInfo
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- CN213223298U CN213223298U CN202020651840.5U CN202020651840U CN213223298U CN 213223298 U CN213223298 U CN 213223298U CN 202020651840 U CN202020651840 U CN 202020651840U CN 213223298 U CN213223298 U CN 213223298U
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Abstract
The utility model discloses an image information acquisition device for bamboo strip screening, which comprises a microprocessor, a data output module, a bamboo strip conveying device, a first detection module and a second detection module; the first detection module comprises a first detection light source and a first image acquisition unit, the first detection light source emits light beams to the upper surfaces of the bamboo splints to be detected in the bamboo splint detection areas, and the first image acquisition unit acquires image information of the upper surfaces of the bamboo splints to be detected in the bamboo splint detection areas; the second detection module comprises a second detection light source and a second image acquisition unit, the second detection light source emits light beams to the lower surface of the bamboo batten to be detected in the bamboo batten detection area, and the second image acquisition unit acquires image information of the lower surface of the bamboo batten to be detected in the bamboo batten detection area. The utility model discloses at first detection module of setting up and second detection module of bamboo strip detection area, carry out image acquisition to the upper and lower surface of bamboo strip in the detection area simultaneously, effectively improved image acquisition's efficiency.
Description
Technical Field
The utility model relates to a bamboo strip screening especially relates to an image information acquisition device for bamboo strip screening.
Background
Bamboo resources are widely used for manufacturing building and decoration products such as bamboo tapestry, bamboo carpet, bamboo floor and the like. But the bamboo is not protected from being partially verminous or diseased or rotten in the growth process. The intermediate product bamboo strips produced have the problems that some bamboo strips crack and some bamboo strips go moldy in the processing and storing process due to various environmental climates, humidity and the like. Therefore, defects such as holes damaged by worms, cracks, mildew and the like often appear on the surface of the bamboo strip, and therefore, the detection of the bamboo strip is very important before the bamboo product is processed.
At present, the bamboo splints are screened mainly by means of manual visual identification, the labor intensity is high, the screening efficiency is low, and particularly, the visual fatigue is easily caused when the human eyes perform monotonous saccade inspection for a long time, and the misjudgment and the omission inspection are increased more easily. The quality of the bamboo strips after manual screening is still difficult to guarantee, so that the quality of bamboo products cannot be stably improved, and the rapid development of the bamboo product industry is greatly restricted.
Therefore, screening the bamboo splints through the automatic equipment becomes the development direction of the industry, and in the automatic bamboo splints screening process, obtaining the bamboo splints image information is a precondition for screening and judging, so that the image information acquisition device plays a vital role in screening the bamboo splints.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's is not enough, provides an image information collection system for bamboo strip screening, at the first detection module of setting up and the second detection module of bamboo strip detection area, carries out image acquisition to the bamboo strip upper and lower surface in the detection area simultaneously, has effectively improved image acquisition's efficiency.
The purpose of the utility model is realized through the following technical scheme: an image information acquisition device for bamboo cane screening comprises a microprocessor, a data output module, a bamboo cane conveying device for conveying bamboo canes to be detected to a bamboo cane detection area, a first detection module positioned right above the bamboo cane detection area and a second detection module positioned right below the bamboo cane detection area;
the first detection module comprises a first detection light source and a first image acquisition unit, the first detection light source emits light beams to the upper surfaces of the bamboo splints to be detected in the bamboo splint detection areas, and the first image acquisition unit acquires image information of the upper surfaces of the bamboo splints to be detected in the bamboo splint detection areas;
the second detection module comprises a second detection light source and a second image acquisition unit, the second detection light source emits light beams to the lower surface of the bamboo batten to be detected in the bamboo batten detection area, and the second image acquisition unit acquires image information of the lower surface of the bamboo batten to be detected in the bamboo batten detection area;
the output ends of the first image acquisition unit and the second image acquisition unit are both connected with the microprocessor, the output end of the microprocessor is connected with the data output module, and the data output module outputs received information outwards.
Preferably, the first image acquisition unit and the second image acquisition unit are both CCD image sensors.
Preferably, the image information acquisition device still supplies power the subassembly, the power supply subassembly includes power module and power master switch, the input and the power module of power master switch are connected, and the output of power master switch is connected with microprocessor, data output module, bamboo strip conveyor, first detection module and second detection module respectively to realize whole image information acquisition device's power supply. The power module is a storage battery or an AC-DC voltage reduction converter externally connected with a 220V alternating current power supply.
The utility model has the advantages that: the utility model discloses at first detection module of setting up and second detection module of bamboo strip detection area, carry out image acquisition to the upper and lower surface of bamboo strip in the detection area simultaneously, effectively improved image acquisition's efficiency.
Drawings
FIG. 1 is a schematic block diagram of the present invention;
FIG. 2 is a schematic view of a first embodiment of a bamboo conveying device;
FIG. 3 is a schematic view of a second embodiment of a bamboo conveying device;
in the figure, 1-a first detection module, 2-a second detection module, 3-a bamboo strip detection area, 4-a conveyor belt, 5-a cylinder, 6-an L-shaped connecting rod and 7-a bamboo strip conveying plate.
Detailed Description
The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
As shown in fig. 1, an image information collecting device for bamboo strip screening is characterized in that: the device comprises a microprocessor, a data output module, a bamboo batten conveying device for conveying bamboo battens to be detected to a bamboo batten detection area 3, a first detection module 1 positioned right above the bamboo batten detection area and a second detection module 2 positioned right below the bamboo batten detection area;
the first detection module 1 comprises a first detection light source and a first image acquisition unit, the first detection light source emits light beams to the upper surfaces of the bamboo splints to be detected in the bamboo splint detection areas, and the first image acquisition unit acquires image information of the upper surfaces of the bamboo splints to be detected in the bamboo splint detection areas;
the second detection module comprises a second detection light source and a second image acquisition unit, the second detection light source emits light beams to the lower surface of the bamboo batten to be detected in the bamboo batten detection area, and the second image acquisition unit acquires image information of the lower surface of the bamboo batten to be detected in the bamboo batten detection area;
the output ends of the first image acquisition unit and the second image acquisition unit are both connected with the microprocessor, the output end of the microprocessor is connected with the data output module, and the data output module outputs received information outwards.
The data output module comprises one or more of a wireless communication unit, a USB interface, an RS232 interface and an RS485 interface. The first image acquisition unit and the second image acquisition unit are both CCD image sensors. The image information acquisition device is characterized in that the image information acquisition device is also provided with a power supply assembly, the power supply assembly comprises a power supply module and a power supply main switch, the input end of the power supply main switch is connected with the power supply module, and the output end of the power supply main switch is respectively connected with a microprocessor, a data output module, a bamboo splint conveying device, a first detection module and a second detection module so as to realize the power supply of the whole image information acquisition device. The power module is a storage battery or an AC-DC voltage reduction converter externally connected with a 220V alternating current power supply.
In the embodiment of this application, bamboo strip image acquisition generally need carry out two sides and gather, just can guarantee the completeness of data, and if gather (gather the one side image of bamboo strip earlier, gather the another side) image one by one, will bring a large amount of time extravagant, so this application carries out image acquisition at bamboo strip detection area's the first detection module of setting and second detection module, carries out image acquisition to the bamboo strip upper and lower surface in the detection area simultaneously, has effectively improved image acquisition's efficiency, specifically:
as shown in fig. 2, in the first embodiment of the present application, the bamboo cane conveying device may be implemented by using a transparent conveyor belt 4, and a conveying direction of the transparent conveyor belt 4 passes through the bamboo cane detection area 3, when a bamboo cane to be detected on the transparent conveyor belt 4 reaches the bamboo cane detection area 3, a first detection light source in a first detection module 1 emits a light beam to an upper surface of the bamboo cane to be detected, and a first image acquisition unit acquires image information of the upper surface of the bamboo cane to be detected in the bamboo cane detection area; in the second detection module 2, a second detection light source emits light beams to the lower surface of the bamboo batten to be detected, a second image acquisition unit acquires image information of the lower surface of the bamboo batten to be detected in the bamboo batten detection area and transmits the image information to the microprocessor, and the microprocessor outputs the image information as image acquisition information through the data output module; then, the external computer equipment judges whether the bamboo strips are qualified or not according to the image information, and can take corresponding measures to screen out unqualified bamboo strips, for example, the external computer equipment can control the mechanical arm to grab the unqualified bamboo strips from the transparent conveyor belt 4 and place the unqualified bamboo strips at one position, and grab the qualified bamboo strips from the transparent conveyor belt 4 and place the qualified bamboo strips at another position; in this embodiment, the respective members may be fixed by any means such as a bracket, a link, and the like as long as the above positional relationship is ensured. The mode of putting the bamboo strips to be detected into the transparent conveyor belt can be manually put in by a human hand, put in by a mechanical hand or put in by any existing putting mode, and the mode is not limited in the embodiment of the application.
As shown in fig. 3, in the second embodiment of the present application, the bamboo cane conveying device may be implemented by arranging a transparent conveying plate 7, an L-shaped connecting rod 6 and an air cylinder 5 along a horizontal plane, wherein a piston rod of the air cylinder 5 moves horizontally to the left, one end of the L-shaped connecting rod 6 is connected with the piston rod of the air cylinder 5, and the other end of the L-shaped connecting rod is connected with the transparent conveying plate 7; driven by a piston rod of the air cylinder 5, the moving direction of the transparent conveying plate 7 passes through the bamboo batten detection area 3, and when the bamboo battens to be detected on the transparent conveying plate 7 reach the detection area 3. A first detection light source in the first detection module 1 emits a light beam to the upper surface of a bamboo batten to be detected, and a first image acquisition unit acquires image information of the upper surface of the bamboo batten to be detected in a bamboo batten detection area; in the second detection module 2, a second detection light source emits light beams to the lower surface of the bamboo batten to be detected, a second image acquisition unit acquires image information of the lower surface of the bamboo batten to be detected in the bamboo batten detection area and transmits the image information to the microprocessor, and the microprocessor outputs the image information as image acquisition information through the data output module; then, the external computer equipment judges whether the bamboo strips are qualified or not according to the image information, and can take corresponding measures to screen out unqualified bamboo strips, for example, the external computer equipment can control a manipulator to grab the unqualified bamboo strips from the transparent conveying plate 7 and place the unqualified bamboo strips at one position, and grab the qualified bamboo strips from the transparent conveying belt 4 and place the qualified bamboo strips at another position; in this embodiment, each component may be fixed by any means such as a bracket, a link, etc., as long as the above positional relationship is ensured; the mode of putting the bamboo strips to be detected into the transparent transmission plate can be manually put in, put in by a manipulator or any existing putting mode, and the mode is not limited in the embodiment of the application.
Finally, it should be noted that the above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides an image information acquisition device for bamboo strip screening which characterized in that: the bamboo cane detection device comprises a microprocessor, a data output module, a bamboo cane conveying device for conveying bamboo canes to be detected to a bamboo cane detection area, a first detection module positioned right above the bamboo cane detection area and a second detection module positioned right below the bamboo cane detection area;
the first detection module comprises a first detection light source and a first image acquisition unit, the first detection light source emits light beams to the upper surfaces of the bamboo splints to be detected in the bamboo splint detection areas, and the first image acquisition unit acquires image information of the upper surfaces of the bamboo splints to be detected in the bamboo splint detection areas;
the second detection module comprises a second detection light source and a second image acquisition unit, the second detection light source emits light beams to the lower surface of the bamboo batten to be detected in the bamboo batten detection area, and the second image acquisition unit acquires image information of the lower surface of the bamboo batten to be detected in the bamboo batten detection area;
the output ends of the first image acquisition unit and the second image acquisition unit are both connected with a microprocessor, the output end of the microprocessor is connected with a data output module, and the data output module outputs received information outwards;
the bamboo batten conveying device adopts a transparent conveying belt, the conveying direction of the transparent conveying belt passes through the bamboo batten detection area, when the bamboo battens to be detected on the transparent conveying belt reach the bamboo batten detection area, a first detection light source in a first detection module is used for emitting light beams to the upper surface of the bamboo battens to be detected, and a first image acquisition unit acquires image information of the upper surface of the bamboo battens to be detected in the bamboo batten detection area; in the second detection module, a second detection light source emits light beams to the lower surface of the bamboo batten to be detected, and a second image acquisition unit acquires image information of the lower surface of the bamboo batten to be detected in the bamboo batten detection area and transmits the image information to the microprocessor.
2. The image information acquisition device for bamboo strip screening according to claim 1, wherein: the data output module comprises one or more of a wireless communication unit, a USB interface, an RS232 interface and an RS485 interface.
3. The image information acquisition device for bamboo strip screening according to claim 1, wherein: the first image acquisition unit and the second image acquisition unit are both CCD image sensors.
4. The image information acquisition device for bamboo strip screening according to claim 1, wherein: the image information acquisition device is characterized in that the image information acquisition device is also provided with a power supply assembly, the power supply assembly comprises a power supply module and a power supply main switch, the input end of the power supply main switch is connected with the power supply module, and the output end of the power supply main switch is respectively connected with a microprocessor, a data output module, a bamboo splint conveying device, a first detection module and a second detection module so as to realize the power supply of the whole image information acquisition device.
5. The image information acquisition device for bamboo strip screening according to claim 4, wherein: the power module is a storage battery or an AC-DC voltage reduction converter externally connected with a 220V alternating current power supply.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020651840.5U CN213223298U (en) | 2020-04-26 | 2020-04-26 | Image information acquisition device for bamboo strip screening |
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| CN202020651840.5U CN213223298U (en) | 2020-04-26 | 2020-04-26 | Image information acquisition device for bamboo strip screening |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114226264A (en) * | 2021-11-24 | 2022-03-25 | 富鼎电子科技(嘉善)有限公司 | Material detection equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114226264A (en) * | 2021-11-24 | 2022-03-25 | 富鼎电子科技(嘉善)有限公司 | Material detection equipment |
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