CN218309413U - Automatic sorting device based on visual identification - Google Patents
Automatic sorting device based on visual identification Download PDFInfo
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- CN218309413U CN218309413U CN202222049025.3U CN202222049025U CN218309413U CN 218309413 U CN218309413 U CN 218309413U CN 202222049025 U CN202222049025 U CN 202222049025U CN 218309413 U CN218309413 U CN 218309413U
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Abstract
The utility model discloses an automatic sorting device based on visual identification, including roof-rack, raw materials conveyer, two sets of letter sorting conveyer, first chute, second chute, commentaries on classics material casing, the raw materials conveyer set up in the top of roof-rack, the upper end stationary phase of first chute and second chute connects, and the equal fixedly connected with support frame in bottom of first chute and second chute, and the back of first chute is equipped with the letter sorting motor through the bolt fastening. This automatic sorting device based on visual identification continuously carries winter jujube through the raw materials conveyer and changes in the material casing, rotate through changeing material motor drive multiunit baffle, thereby separate winter jujube, and detect winter jujube through the visual identification camera, and then rotate through letter sorting motor drive letter sorting with winter jujube in first chute or the second chute, this automatic sorting device based on visual identification degree of automation is high, can realize intermittent type nature material detection and letter sorting, the letter sorting quality has effectively been improved, and convenient use.
Description
Technical Field
The utility model relates to a letter sorting equipment technical field specifically is an automatic sorting device based on visual identification.
Background
Machine vision is a branch of the rapid development of artificial intelligence, and is to use machines to replace human eyes for measurement and judgment. The machine vision system converts the shot target into an image signal through an image shooting device, transmits the image signal to a special image processing system to obtain the form information of the shot target, and converts the form information into a digital signal according to the information of pixel distribution, brightness, color and the like; the image system performs various operations on the signals to extract the characteristics of the target, such as area, quantity, position and length, and outputs results according to preset allowance and other conditions, including size, angle, number, qualification, existence and the like, so that the automatic identification function is realized, and the equipment action is controlled according to the result of the judgment. The machine vision system has the greatest characteristic of improving the production flexibility and the automation degree, and the machine vision detection method can greatly improve the production efficiency and the automation degree in the large-batch repetitive industrial production process. The advent of machine vision and robotics has made it possible to design robotic systems that can replace the high cost manual operations in industrial manufacturing.
At present, the sorting of the appearance and the quality of winter jujubes is finished by adopting a color sorter. The color selector is used as equipment with wide application in the agricultural product rough machining industry, but agricultural product monomers selected by the color selector need to be single pure color, and most winter jujubes have colors, so that the color selector is difficult to use in the winter jujube sorting field. The winter jujube sorting device in the prior art mostly adopts a mode that an image recognition device is combined with a mechanical arm, and although the mode can quickly and efficiently sort, the mechanical arm is high in cost and heavier in burden on small-scale factories such as small food processing factories.
Like the prior publication with application number CN201921539267.2, an automatic sorting device based on visual identification adopts the visual identification sensor in the prior art, color selection of winter jujubes is realized, the arrangement of sorting wheels can realize sorting of winter jujubes and cost saving, but in the actual use process of the automatic sorting device based on visual identification, intermittent blanking detection cannot be realized, the problem that a plurality of winter jujubes are easily discharged at one time from a storage box is solved, the sorting effect is influenced, and in view of the above, an automatic sorting device based on visual identification is designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic sorting device based on visual identification to solve the unable intermittent type nature blanking detection that realizes of current automatic sorting device based on visual identification who proposes in the above-mentioned background art, influence the problem of letter sorting effect.
In order to achieve the purpose, the utility model provides the following technical scheme, an automatic sorting device based on visual identification comprises a top frame, a raw material conveyor, two groups of sorting conveyors, a first chute, a second chute and a material transferring shell;
the raw material conveyor is arranged at the top of the top frame;
the upper ends of the first chute and the second chute are fixedly connected, the bottoms of the first chute and the second chute are fixedly connected with a support frame, and the back of the first chute is fixedly provided with a sorting motor through bolts;
the two groups of sorting conveyors are respectively arranged at the bottoms of the first chute and the second chute;
change material casing and first chute, the equal fixed connection of roof-rack, and link up in changeing material casing upper end and seted up the feed inlet, link up in the lower extreme of changeing the material casing and seted up the bin outlet, change material casing back and be equipped with through the bolt fastening and change the material motor, and change the interior top surface of material casing and install the visual identification camera, change the interior wall mounting of material casing and have the light filling lamp.
Preferably, the top of the first chute and the top of the second chute are both in an open structure.
Preferably, a material guiding chute is fixedly connected in the material inlet, and the material guiding chute extends towards one side of the raw material conveyor.
Preferably, the discharge opening is connected to the inside of the first chute.
Preferably, a motor shaft of the material transferring motor is fixedly connected with a transmission shaft on the inner side of the material transferring shell, and the surface of the transmission shaft is in a regular annular array and is fixedly connected with a plurality of groups of partition plates.
Preferably, a motor shaft of the sorting motor is fixedly connected with a connecting piece which is arranged on the inner side of the first chute, the connecting piece is fixedly connected with a sorting piece, and the sorting piece is of a U-shaped structure.
Compared with the prior art, the beneficial effects of the utility model are that: this automatic sorting device based on visual identification continuously carries winter jujube through the raw materials conveyer and changes in the material casing, rotate through changeing material motor drive multiunit baffle, thereby separate winter jujube, and detect winter jujube through the visual identification camera, and then rotate through letter sorting motor drive letter sorting with winter jujube letter sorting in first chute or the second chute, this automatic sorting device degree of automation based on visual identification is high, can realize intermittent type nature material detection and letter sorting, effectively improved letter sorting quality, convenient to use.
Drawings
Fig. 1 is a schematic view of a front structure of an automatic sorting device based on visual identification according to the present invention;
fig. 2 is a schematic view of a back structure of the automatic sorting device based on visual identification of the present invention;
fig. 3 is a partial front sectional view of the automatic sorting device based on visual identification of the present invention;
fig. 4 is a front structural cross-sectional view of an initial state position of a sorting piece of the automatic sorting device based on visual identification of the invention;
fig. 5 is a front structural cross-sectional view of the automatic sorting device based on visual identification after the sorting piece rotates clockwise according to the present invention;
fig. 6 is a front structural cross-sectional view of a sorting piece of the automatic sorting device based on visual identification rotating clockwise to a final state position;
fig. 7 is a front structural cross-sectional view of the automatic sorting device based on visual identification after the sorting piece rotates anticlockwise;
fig. 8 is the utility model discloses an automatic sorting device's letter sorting piece anticlockwise rotation final state position's positive structure cross-sectional view based on visual identification.
In the figure:
1. a top frame; 2. a raw material conveyor; 3. a sorting conveyor; 4. a first chute; 5. a second chute; 6. a support frame; 7. transferring the material shell; 8. a feed inlet; 9. a discharge outlet; 10. a material transferring motor; 11. a sorting motor; 12. a visual recognition camera; 13. a light supplement lamp; 14. a material guiding chute; 15. a drive shaft; 16. a partition plate; 17. a connecting member; 18. and (5) sorting the pieces.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides an automatic sorting device based on visual identification, includes roof-rack 1, raw materials conveyer 2, two sets of letter sorting conveyer 3, first chute 4, second chute 5, changes material casing 7.
The raw material conveyor 2 is arranged at the top of the top frame 1.
The top parts of the first chute 4 and the second chute 5 are both of an open structure.
Specifically, the upper end of first chute 4 and second chute 5 is the slope setting, and the material of being convenient for freely rolls in its inside and falls to open structure's first chute 4 and second chute 5 are convenient for clear up and maintain it inside, have improved the practicality.
Two groups of sorting conveyors 3 are respectively arranged at the bottoms of the first chute 4 and the second chute 5.
Change material casing 7 and first chute 4, the equal fixed connection of roof-rack 1, and change and link up in the material casing 7 upper end and seted up feed inlet 8, change and link up in the lower extreme of material casing 7 and seted up bin outlet 9, change 7 backs of material casing and be equipped with through the bolt fastening and change material motor 10, and change material casing 7 interior top surface and install visual identification camera 12, change 7 internal face of material casing and install light filling lamp 13.
Wherein, the material transferring shell 7 is a cylindrical shell structure.
A material guide chute 14 is fixedly connected in the feeding port 8, and the material guide chute 14 extends towards one side of the raw material conveyor 2.
Specifically, the material on the raw material conveyor 2 is conveyed to the interior of the material transferring shell 7 through the material guiding chute 14 and the feeding hole 8.
The discharge opening 9 opens into the first chute 4.
Specifically, the detected material inside the material transferring shell 7 is conveyed into the first chute 4 through the material discharging opening 9.
A motor shaft of the material transferring motor 10 is fixedly connected with a transmission shaft 15 on the inner side of the material transferring shell 7, and the surface of the transmission shaft 15 is fixedly connected with a plurality of groups of partition boards 16 in a regular annular array.
Concretely, through changeing material motor 10 drive transmission shaft 15 and the synchronous rotation of multiunit baffle 16, will change a plurality of winter jujubes of material casing 7 inside through multiunit baffle 16 and separate to detect the discernment through visual identification camera 12 to the material, and light filling lamp 13 has the function of light filling illumination to material casing 7 inside.
The motor shaft fixedly connected with connecting piece 17 of letter sorting motor 11 is inboard in first chute 4, and connecting piece 17 fixedly connected with letter sorting 18, letter sorting 18 are "U" type structure.
Specifically, the connecting piece 17 and the sorting piece 18 are driven to rotate synchronously by the sorting motor 11.
Referring to the attached fig. 4 of the specification, in order to obtain the initial position state of the sorting pieces 18, the winter jujubes discharged through the material transferring shell 7 enter the first chute 4 and roll down to the inner side of the sorting pieces 18, and referring to the attached fig. 5 of the specification and the attached fig. 6 of the specification, the sorting pieces 18 rotate clockwise, so that the winter jujubes are sorted and conveyed into the second chute 5; referring to the description of fig. 7 and 8, the sorting member 18 rotates counterclockwise to sort the winter jujubes into the first chute 4 for discharge.
Concretely, change material motor 10, letter sorting motor 11, visual identification camera 12 all can with control terminal electric connection, whether the article that detects winter jujube through visual identification camera 12 accords with the standard mutually, visual identification camera 12 is to winter jujube discernment detection back, with data transmission to control terminal, control letter sorting motor 11 through control terminal, thereby rotate clockwise or anticlockwise through letter sorting motor 11 drive connecting piece 17 and letter sorting piece 18, and then with the winter jujube letter sorting of difference in first chute 4 and second chute 5, and accomplish the transport through two sets of letter sorting conveyer 3. The control terminal is already in the prior art and is not described herein.
The working principle is as follows: when the automatic sorting device based on visual identification is used, winter jujubes are placed on a raw material conveyor 2 at equal intervals, the winter jujubes on the raw material conveyor 2 are conveyed to the interior of a material transferring shell 7 through a material guide chute 14 and a feed inlet 8, then a material transferring motor 10 drives a transmission shaft 15 to synchronously rotate with a plurality of groups of partition plates 16, the winter jujubes in the material transferring shell 7 are separated through the plurality of groups of partition plates 16, the winter jujubes are detected and identified through a visual identification camera 12, the data are sent to a control terminal after the winter jujubes are identified and detected through the visual identification camera 12, a sorting motor 11 is controlled through the control terminal, the connecting piece 17 and the sorting piece 18 are driven to rotate clockwise or rotate anticlockwise through the sorting motor 11, different winter jujujubes are sorted into a first chute 4 and a second chute 5, the conveying is completed through two groups of sorting conveyors 3, and the working process of the automatic sorting device based on visual identification is adopted.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an automatic sorting device based on visual identification which characterized in that: comprises a top frame (1), a raw material conveyor (2), two groups of sorting conveyors (3), a first chute (4), a second chute (5) and a material transferring shell (7);
the raw material conveyor (2) is arranged at the top of the top frame (1);
the upper ends of the first chute (4) and the second chute (5) are fixedly connected, the bottoms of the first chute (4) and the second chute (5) are fixedly connected with a support frame (6), and the back of the first chute (4) is fixedly provided with a sorting motor (11) through bolts;
the two groups of sorting conveyors (3) are respectively arranged at the bottoms of the first chute (4) and the second chute (5);
change material casing (7) and first chute (4), the equal fixed connection of roof-rack (1), and change and link up in material casing (7) upper end and seted up feed inlet (8), change and link up in the lower extreme of material casing (7) and seted up bin outlet (9), change material casing (7) back and be equipped with through the bolt fastening and change material motor (10), and change material casing (7) interior top surface and install visual identification camera (12), change material casing (7) internal face and install light filling lamp (13).
2. The automatic sorting device based on visual recognition according to claim 1, wherein: the tops of the first chute (4) and the second chute (5) are both of an open structure.
3. The automatic sorting device based on visual recognition according to claim 1, wherein: the feeding port (8) is internally and fixedly connected with a material guiding chute (14), and the material guiding chute (14) extends towards one side of the raw material conveyor (2).
4. The automatic sorting device based on visual recognition according to claim 1, wherein: the discharge opening (9) is communicated with the inner side of the first chute (4).
5. The automatic sorting device based on visual recognition according to claim 1, wherein: a motor shaft of the material transferring motor (10) is fixedly connected with a transmission shaft (15) on the inner side of the material transferring shell (7), and the surface of the transmission shaft (15) is fixedly connected with a plurality of groups of partition boards (16) in a regular annular array.
6. The automatic sorting device based on visual recognition according to claim 1, wherein: the motor shaft fixedly connected with connecting piece (17) of letter sorting motor (11) are inboard in first chute (4), connecting piece (17) fixedly connected with letter sorting piece (18), letter sorting piece (18) are "U" type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222049025.3U CN218309413U (en) | 2022-08-05 | 2022-08-05 | Automatic sorting device based on visual identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222049025.3U CN218309413U (en) | 2022-08-05 | 2022-08-05 | Automatic sorting device based on visual identification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218309413U true CN218309413U (en) | 2023-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222049025.3U Active CN218309413U (en) | 2022-08-05 | 2022-08-05 | Automatic sorting device based on visual identification |
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| Country | Link |
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| CN (1) | CN218309413U (en) |
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- 2022-08-05 CN CN202222049025.3U patent/CN218309413U/en active Active
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