CN215526329U - Automatic switching type multi-surface image acquisition assembly and acquisition device - Google Patents
Automatic switching type multi-surface image acquisition assembly and acquisition device Download PDFInfo
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- CN215526329U CN215526329U CN202122024029.1U CN202122024029U CN215526329U CN 215526329 U CN215526329 U CN 215526329U CN 202122024029 U CN202122024029 U CN 202122024029U CN 215526329 U CN215526329 U CN 215526329U
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Abstract
The utility model provides an automatic switching type multi-surface image acquisition assembly, which comprises: image acquisition subassembly, background board and actuating mechanism, wherein: the image acquisition assembly and the background plate are oppositely arranged up and down to form an image acquisition area between the image acquisition assembly and the background plate; the driving mechanism is respectively connected with the image acquisition assembly and the background plate so as to drive the image acquisition assembly and the background plate to synchronously rotate around the image acquisition area. An automatic switching multi-faceted image capture device, comprising: transparent year flitch and as above automatic switch formula multiaspect image acquisition subassembly, wherein: the material carrying plate is positioned between the image acquisition assembly and the background plate; the driving mechanism is used for driving the image acquisition assembly and the background plate to synchronously rotate around the material carrying plate. The utility model realizes the image acquisition work from multiple directions and multiple angles by utilizing the cooperation of a single image acquisition assembly and a single background plate.
Description
Technical Field
The utility model relates to the technical field of grain image acquisition, in particular to an automatic switching type multi-surface image acquisition assembly and an automatic switching type multi-surface image acquisition device.
Background
Imperfect grains are important standards reflecting the quality of raw grains; at present, the grain warehousing is carried out with a grading determination and can not reach the warehousing standard, wherein the grade of the grain is mainly divided by the proportion of imperfect grains, and the imperfect grain types such as wormhole grains, scab grains, damaged grains, sprouting grains, mildew grains and the like regularly detect and accurately master the content of the imperfect grains during the grain warehousing and storage period, thereby playing an important guiding role in ensuring the grain storage safety. The existing grain detection device in the current market collects one image by one image collection device, and if the grain multi-angle image is collected, a plurality of collection devices are needed to collect the image, so that the cost of the device is increased and the device is wasted.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems in the background art, the utility model provides an automatic switching type multi-surface image acquisition assembly and an acquisition device.
The utility model provides an automatic switching type multi-surface image acquisition assembly, which comprises: image acquisition subassembly, background board and actuating mechanism, wherein:
the image acquisition assembly and the background plate are oppositely arranged up and down to form an image acquisition area between the image acquisition assembly and the background plate; the driving mechanism is respectively connected with the image acquisition assembly and the background plate so as to drive the image acquisition assembly and the background plate to synchronously rotate around the image acquisition area.
Preferably, the image acquisition assembly and the midpoint of the background plate line are located on the rotation center line of the image acquisition assembly and the background plate line.
Preferably, the device also comprises a mounting seat which is positioned at one side of the image acquisition assembly and the background plate and is connected with the image acquisition assembly and the background plate to form a whole; the driving mechanism is connected with the mounting seat to drive the mounting seat to rotate.
Preferably, the driving mechanism comprises a motor, a driving wheel and a transmission belt; the mount pad is the disc structure, and the action wheel is connected with the motor, and action wheel and mount pad are connected to the drive belt.
Preferably, the image acquisition assembly comprises an image acquisition unit and a light source.
Preferably, the light source comprises a light-gathering cover and a lamp bead arranged in the light-gathering cover, the light-gathering cover is positioned on one side of the image acquisition unit close to the material carrying plate, and the light-gathering cover is of a frame structure; the lamp pearl is equipped with a plurality ofly and arranges along the inner wall circumference of snoot.
Preferably, the central line of the light-gathering cover is coaxial with the central axis of the image acquisition unit, and the distance between the inner peripheral wall of the light-gathering cover and the central line of the light-gathering cover is gradually increased from the image acquisition unit to the direction of the material loading plate.
The utility model provides an automatic switching type multi-surface image acquisition device, which comprises: transparent year flitch and as above automatic switch formula multiaspect image acquisition subassembly, wherein:
the material carrying plate is positioned between the image acquisition assembly and the background plate; the driving mechanism is used for driving the image acquisition assembly and the background plate to synchronously rotate around the material carrying plate.
Preferably, the loading plate is located on the rotation center line of the image acquisition assembly and the background plate.
Preferably, the material loading device further comprises a feeding mechanism, and the feeding mechanism is located on one side of the material loading plate.
Preferably, the feed mechanism includes a storage tank with a discharge opening, a feed chute body located below the discharge opening for conveying the material, and a vibrator for providing a vibration source for the feed chute body.
Preferably, a material baffle plate is arranged on one side of the material outlet close to the output end of the feeding groove body.
Preferably, a spacing a is reserved between the material baffle and the feeding trough body, b is more than a and less than 2b, and b is the maximum grain size of grains to be measured.
Preferably, the blanking mechanism is used for clearing materials on the material carrying plate.
Preferably, the device further comprises a power mechanism, wherein the power mechanism is connected with the material carrying plate and is used for driving the material carrying plate to horizontally move along the rotation center line of the image acquisition assembly and the background plate; the feeding mechanism and the discharging mechanism are arranged along the extending direction of the rotation center lines of the image acquisition assembly and the background plate.
Preferably, the blanking mechanism is positioned on one side of the feeding mechanism close to the material carrying plate.
Preferably, the blanking mechanism comprises a scraper and a power part, the scraper is located above the plane where the material carrying plate is located, and the power part is connected with the scraper to drive the scraper to move up and down.
According to the utility model, the image acquisition assembly and the background plate are arranged in a vertically opposite structure, the material carrying plate is arranged between the image acquisition assembly and the background plate, the image acquisition assembly and the background plate can synchronously rotate around the material carrying plate under the driving of the driving mechanism, so that when the image acquisition assembly rotates to the position above the material carrying plate, the background plate rotates to the position below the material carrying plate, when the image acquisition assembly rotates to one side of the material carrying plate, the background plate rotates to the other side of the material carrying plate, and when the image acquisition assembly rotates to the position below the material carrying plate, the background plate rotates to the position above the material carrying plate, so that the image acquisition work from multiple directions and multiple angles is realized by the cooperation of a single image acquisition assembly and a single background plate.
Drawings
Fig. 1 is a schematic structural diagram of an automatic switching multi-surface image capturing assembly according to the present invention.
Fig. 2 is a schematic structural diagram of an automatic switching multi-surface image capturing device according to the present invention.
Fig. 3 is a schematic structural diagram of the feeding mechanism and the discharging mechanism in the automatic switching multi-surface image acquisition device according to the present invention.
Fig. 4 is an isometric view of fig. 3.
Fig. 5 is a schematic view of an installation position of the striker plate in the automatic switching multi-surface image acquisition device provided by the utility model.
The reference numerals in fig. 1-5 are illustrated as follows:
1-carrying plate; 2-an image acquisition component, 21-an image acquisition unit, 22-a light source; 3-background plate; 4-mounting a base; 5, a motor; 6-a storage tank; 7-a feed trough body; 8-a scraper; 9-a power component; 10-a collection hopper; 11-a receiving box; 12-striker plate.
Detailed Description
Referring to fig. 1, the present invention provides an automatic switching multi-surface image capturing assembly, which includes: image acquisition subassembly 2, background board 3 and actuating mechanism, wherein: the image acquisition assembly 2 and the background plate 3 are arranged oppositely up and down to form an image acquisition area between the image acquisition assembly and the background plate; the driving mechanism is respectively connected with the image acquisition assembly 2 and the background plate 3 to drive the image acquisition assembly 2 and the background plate 3 to synchronously rotate around an image acquisition area, so that the image acquisition assembly 2 and the background plate 3 are matched to finish image acquisition work from a plurality of angles.
Specifically, the method comprises the following steps: the middle point of the connecting line of the image acquisition assembly 2 and the background plate 3 is positioned on the rotation center of the image acquisition assembly and the background plate to enhance the balance of rotation.
In the embodiment, the device further comprises a mounting seat 4, wherein the mounting seat 4 is positioned on one side of the image acquisition assembly 2 and one side of the background plate 3 and is connected with the image acquisition assembly and the background plate to form a whole; the driving mechanism is connected with the mounting seat 4 to drive the mounting seat 4 to rotate, and further drives the image acquisition assembly 2 and the background plate 3 to synchronously rotate.
In this embodiment, actuating mechanism includes motor 5, action wheel and drive belt, and mount pad 4 is the disc structure, and the action wheel is connected with motor 5, and action wheel and mount pad 4 are connected to the drive belt to simplify the structure, strengthen space utilization.
In this embodiment, the image capturing assembly 2 includes an image capturing unit 21 and a light source 22, and when the image capturing unit 21 captures an image, the light source 22 provides light to illuminate the sample.
In this embodiment, the light source 22 includes a light-gathering cover and a lamp bead installed in the light-gathering cover, the light-gathering cover is located on one side of the image acquisition unit 21 close to the material-carrying plate 1, the light-gathering cover is of a frame structure, and a central line of the light-gathering cover is coaxial with a central axis of the image acquisition unit 21; the lamp pearl is equipped with a plurality ofly and arranges along the inner wall circumference of snoot. The snoot of frame structure can make the even cereal surface of penetrating on carrying the material board 1 of the light of lamp pearl transmission, is favorable to that each part light of the image of gathering is even.
In this embodiment, the interval between the interior perisporium of snoot and its central line is increased progressively in proper order to carrying the 1 direction of flitch by image acquisition unit 21 to avoid the light beam that upper lamp pearl sent to be sheltered from by lower floor's lamp pearl, with the homogeneity of further polishing.
Referring to fig. 2, the present invention provides an automatic switching multi-surface image capturing device, which includes: transparent year flitch 1 and as above automatic switch formula multiaspect image acquisition subassembly, wherein:
the material loading plate 1 is positioned between the image acquisition assembly 2 and the background plate 3; the power mechanism drives the image acquisition assembly 2 and the background plate 3 to synchronously rotate around the material carrying plate 1. When the image acquisition assembly 2 rotates to the position above the material carrying plate 1, the background plate 2 rotates to the position below the material carrying plate 1; when the image acquisition assembly 2 rotates to one side of the material carrying plate 1, the background plate 3 rotates to the other side of the material carrying plate 1; when the image acquisition assembly 2 rotates to the lower part of the material carrying plate 1, the background plate 3 rotates to the upper part of the material carrying plate 1.
From the above, the present invention utilizes a single image capturing assembly 2 in cooperation with a single background plate 3 to achieve image capturing from multiple directions and angles.
Specifically, the method comprises the following steps: the material carrying plate 1 is positioned on the rotation central line of the image acquisition assembly 2 and the background plate 3.
Referring to fig. 3-5, the device further comprises a feeding mechanism, wherein the feeding mechanism is positioned at one side of the material carrying plate 1, so that the feeding mechanism can be used for automatically conveying samples to the material carrying plate 1.
Specifically, the method comprises the following steps: the feeding mechanism comprises a storage tank 6 with a discharge hole, a feeding tank body 7 located below the discharge hole and used for conveying materials, and a vibrator for providing a vibration source for the feeding tank body 7, and the vibrator is used for driving the feeding tank body 7 to vibrate so that the materials on the feeding tank body 7 move towards the output end of the feeding tank body.
One side that the bin outlet is close to feed cell body 7 output is equipped with striker plate 12 to utilize striker plate 12 to form the buffering in one side of bin outlet, make the even striker plate 12 below of following of discharged material under the buffering of striker plate 12 pass, and then make the even output to feed cell body 7 of material on the feed cell body 7 remove.
In this embodiment, a distance a is reserved between the material baffle 12 and the feeding trough 7, and a is more than b and less than 2b, wherein b is the maximum grain size of the grain to be measured. When vibration feeding is carried out, the sample to be measured can only pass through the lower part of the material baffle plate 12 in a single layer, the problem of sample stacking in the feeding process is avoided, and the number of grains passing through the lower part of the material baffle plate 12 in unit time tends to be the same. Therefore, when multiple feeding operations are executed, the feeding quantity tends to be the same every time; meanwhile, the uniformity of the grains dispersed on the material tray can be ensured.
In this embodiment, still include unloading mechanism to be used for cleaing away and carry the material on the flitch 1, realize automatic unloading.
In the embodiment, the device further comprises a power mechanism, wherein the power mechanism is connected with the material carrying plate 1 and is used for driving the material carrying plate 1 to horizontally move along the rotation center line of the image acquisition assembly 2 and the background plate 3; the feeding mechanism and the discharging mechanism are arranged along the moving direction of the material carrying plate 1. When feeding, the material carrying plate 1 is firstly moved to the feeding mechanism so as to complete the feeding work by the feeding mechanism; after the loading work is finished, the material carrying plate 1 is moved to a position between the image acquisition assembly 2 and the background plate 3 to carry out image acquisition work; and finally, removing the sample on the material carrying plate 1 by a blanking mechanism.
In this embodiment, the unloading mechanism is located one side that feed mechanism is close to year flitch 1 to carry out the unloading work at the in-process that year flitch 1 removed to the feed mechanism direction, so that directly get into the station that feed mechanism is located after carrying flitch 1 to accomplish the unloading, reach the purpose that shortens the route, save time.
In this embodiment, the blanking mechanism includes a scraper 8 and a power component 9, the scraper 8 is located above the plane where the material carrying plate 1 is located, the power component 9 such as an air cylinder, an oil cylinder, etc. is connected to the scraper 8 to drive the scraper 8 to move up and down, when the material carrying plate 1 moves toward the blanking mechanism, the scraper 8 moves down to make the material carrying plate 1 pass under the scraper 8, and the sample carried by the scraper falls down from the material carrying plate 1 under the block of the scraper 8.
In this embodiment, the blanking mechanism further includes a collecting hopper 10 and a material receiving box 11 located below the collecting hopper 10, and when the material carrying plate 1 moves in the direction toward the feeding mechanism, the scraper 9 moves downward to scrape the sample on the material carrying plate 1, which has completed image acquisition, into the collecting hopper 10.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (10)
1. An automatic switching formula multiaspect image acquisition subassembly which characterized in that includes: image acquisition subassembly (2), background board (3) and actuating mechanism, wherein:
the image acquisition assembly (2) and the background plate (3) are arranged oppositely up and down to form an image acquisition area between the image acquisition assembly and the background plate; the driving mechanism is respectively connected with the image acquisition assembly (2) and the background plate (3) to drive the image acquisition assembly (2) and the background plate (3) to synchronously rotate around the image acquisition area.
2. The automatically switchable multi-faceted image capture assembly according to claim 1 wherein a midpoint of the connection of the image capture assembly (2) to the background plate (3) is located on a center line of rotation of the two.
3. The auto-switching multi-faceted image capture assembly according to claim 1 further comprising a mounting seat (4), the mounting seat (4) being located on one side of the image capture assembly (2) and the background plate (3) and connecting the two to form a whole; the driving mechanism is connected with the mounting seat (4) to drive the mounting seat (4) to rotate;
preferably, actuating mechanism includes motor (5), action wheel and drive belt, and mount pad (4) are the disc structure, and the action wheel is connected with motor (5), and action wheel and mount pad (4) are connected to the drive belt.
4. The automatically switchable multi-faceted image acquisition assembly according to claim 2, characterized in that the image acquisition assembly (2) comprises an image acquisition unit (21) and a light source (22).
5. The auto-switching multi-face image capturing assembly according to claim 4, wherein the light source (22) includes a light-gathering cover and a plurality of lamp beads mounted in the light-gathering cover, the light-gathering cover is located on a side of the image capturing unit (21) close to the background plate (3), the light-gathering cover is a frame structure, and the plurality of lamp beads are arranged along a circumferential direction of an inner wall of the light-gathering cover.
6. The auto-switching multi-face image capturing assembly according to claim 5, wherein the central line of the light-gathering cover is coaxial with the central axis of the image capturing unit (21), and the distance between the inner peripheral wall of the light-gathering cover and the central line thereof is gradually increased from the image capturing unit (21) to the direction of the background plate (3).
7. An automatic switching-over type multi-surface image acquisition device is characterized by comprising: -a transparent carrier plate (1), and-an automatically switchable multi-faceted image acquisition assembly according to any of claims 1-6, wherein:
the material carrying plate (1) is positioned between the image acquisition assembly (2) and the background plate (3); the driving mechanism is used for driving the image acquisition assembly (2) and the background plate (3) to synchronously rotate around the material carrying plate (1).
8. The automatic switching multi-sided image capturing device according to claim 7, wherein the material carrying plate (1) is located on the rotation center line of the image capturing assembly (2) and the background plate (3).
9. The automatic switching multi-surface image capturing device according to claim 7, further comprising a feeding mechanism located at one side of the material carrying plate (1);
preferably, the feeding mechanism comprises a storage tank (6) with a discharge opening, a feed tank body (7) positioned below the discharge opening and used for conveying materials, and a vibrator for providing a vibration source for the feed tank body (7);
preferably, a material baffle plate (12) is arranged on one side of the discharge port close to the output end of the feeding trough body (7);
preferably, a spacing a is reserved between the material baffle plate (12) and the feeding trough body (7), b is more than a and less than 2b, and b is the maximum grain size of grains to be measured.
10. The automatic switching multi-surface image acquisition device according to claim 9, further comprising a blanking mechanism for clearing the material on the material carrying plate (1);
preferably, the device also comprises a power mechanism, wherein the power mechanism is connected with the material carrying plate (1) and is used for driving the material carrying plate (1) to horizontally move along the rotation center lines of the image acquisition assembly (2) and the background plate (3); the feeding mechanism and the discharging mechanism are arranged along the extending direction of the rotation center lines of the image acquisition assembly (2) and the background plate (3);
preferably, the blanking mechanism is positioned on one side of the feeding mechanism close to the material carrying plate (1);
preferably, the blanking mechanism comprises a scraper (8) and a power part (9), the scraper (8) is located above the plane where the material carrying plate (1) is located, and the power part (9) is connected with the scraper (8) to drive the scraper (8) to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122024029.1U CN215526329U (en) | 2021-08-25 | 2021-08-25 | Automatic switching type multi-surface image acquisition assembly and acquisition device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122024029.1U CN215526329U (en) | 2021-08-25 | 2021-08-25 | Automatic switching type multi-surface image acquisition assembly and acquisition device |
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| Publication Number | Publication Date |
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| CN215526329U true CN215526329U (en) | 2022-01-14 |
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| CN202122024029.1U Active CN215526329U (en) | 2021-08-25 | 2021-08-25 | Automatic switching type multi-surface image acquisition assembly and acquisition device |
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- 2021-08-25 CN CN202122024029.1U patent/CN215526329U/en active Active
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