CN210676021U - Industrial production line pomelo fruit nondestructive testing equipment - Google Patents
Industrial production line pomelo fruit nondestructive testing equipment Download PDFInfo
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- CN210676021U CN210676021U CN201921418072.2U CN201921418072U CN210676021U CN 210676021 U CN210676021 U CN 210676021U CN 201921418072 U CN201921418072 U CN 201921418072U CN 210676021 U CN210676021 U CN 210676021U
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Abstract
The utility model discloses an industry assembly line shaddock nondestructive test equipment, including first conveyer belt, second conveyer belt and detection case, be equipped with testing platform, spectrum detecting system and visual detection system in the detection case, spectrum detecting system includes LED light source group, integrating sphere and near infrared detector, and visual detection system is close to the import of detection case, and visual detection system includes industry camera and vision LED light source, and industry camera and vision LED light source pass through the column mouting at the interior top of detection case, and the other grading plant that is equipped with of second conveyer belt. The method adopts a spectrum detection system and a machine vision system, a near infrared detector and an optical fiber are connected with an integrating sphere to receive optical signals, an industrial camera and an LED light source group receive electric signals, and cooperate with the acquisition of picture information to acquire and obtain more pomelo fruit information, and the quality of pomelo fruits is graded by processing and model judgment by combining the information with the fruit shape, hard granulation, sugar degree and other quality attributes of the pomelo fruits.
Description
Technical Field
The utility model relates to a fruit quality testing technical field, especially an industrial production line shaddock nondestructive test equipment.
Background
In recent years, a large-scale and high-standard intensive pomelo commodity production base appears in succession, the import and export quantity of the base is larger and the requirement on the quality of pomelo commodities is higher and higher. At present, the quality of pomelo fruit is graded by experience of fruit growers, but the internal quality of thick-skinned fruit like pomelo fruit is difficult to be identified accurately from the appearance. Therefore, a method capable of performing quality flow-line type nondestructive detection on the pomelo fruit is not available, and the final detection result is not greatly influenced by using the existing fruit detection methods, such as apple and other thin-skinned fruits, due to the fact that the thin skin of the thin-skinned fruit is thin and the surface area and the volume are small, even if different parts of each apple are subjected to image analysis and spectral detection. And the inside quality of this kind of thick skin fruit of similar to shaddock is difficult from the outward appearance discernment, consequently, in actual production, designs a novel industry assembly line shaddock fruit nondestructive test equipment, realizes the quick nondestructive test to the outside profile and the inside quality of different types of shaddock, and grades the quality of shaddock, has important meaning and value.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an industry assembly line shaddock fruit nondestructive test equipment, it adopts spectral detection and machine vision device, can gather and acquire more shaddock fruit information, combines the fruit shape of shaddock fruit with the information, and the hard granulation, quality attributes such as sugar degree carry out intelligent grading through the processing and the model judgement of center control system to the quality of shaddock fruit.
The utility model provides a solution of its technical problem is: the utility model provides an industry assembly line shaddock nondestructive test equipment, includes first conveyer belt, second conveyer belt and is located the detection case between first conveyer belt and the second conveyer belt, be equipped with testing platform, spectrum detecting system and visual detection system in the detection case, spectrum detecting system is including installing the LED light source group above the testing platform, being located testing platform's integrating sphere and being located the near infrared detector of testing platform below, visual detection system is close to the import of detection case, and visual detection system includes the industry camera and is located the other vision LED light source of industry camera, and industry camera and vision LED light source pass through the column mouting at the interior top of detection case, the other grading plant that is equipped with of second conveyer belt.
As the further improvement of the technical scheme, the fruit tray device further comprises a fruit tray which can move along with the first conveying belt and the second conveying belt, and a placing cavity for placing pomelos is formed in the upper end face of the fruit tray.
As the further improvement of the technical scheme, the LED light source group is installed in the detection box through the installation frame, and the side wall of the detection box is provided with the sliding rail for the installation frame to move up and down.
As a further improvement of the technical scheme, the LED light source group comprises a plurality of LED light sources with adjustable angles, the LED light sources are annularly arranged on the mounting frame, and the LED light sources are arranged on the mounting frame through articulated shafts.
As a further improvement of the technical scheme, a plurality of fans are arranged on two sides of the detection platform.
As a further improvement of the above technical solution, the classifying device includes at least one classifying channel connected to the second conveyor belt, and a retractable baffle is disposed on a side wall of each classifying channel away from the detection box.
As a further improvement of the technical scheme, the system also comprises a central control system used for controlling the spectrum detection system, the visual detection system and the grading device.
The utility model has the advantages that: the utility model discloses an in the detection case was delivered to the shaddock with first conveyer belt, adopt spectrum detection system and machine vision system, near infrared detector, optic fibre and integrating sphere are connected and are received the light signal, industry camera and LED light source group receive the signal of telecommunication, picture information is gathered in the cooperation, gather and acquire more shaddock information, with the fruit shape of information combination shaddock, granulate firmly, quality attributes such as brix are judged through handling and the model, grade the quality to the shaddock, the shaddock is collected in grades through second conveyer belt and grading plant.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.
Fig. 1 is a front view of an embodiment of the invention;
fig. 2 is a top view of an embodiment of the invention;
fig. 3 is a sectional view taken along the line a-a in fig. 1.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1-3, an industrial production line pomelo fruit nondestructive test equipment, includes first conveyer belt 18, second conveyer belt 19 and is located the detection case 10 between first conveyer belt 18 and the second conveyer belt 19, be equipped with testing platform, spectrum detecting system and visual detection system in the detection case 10, the spectrum detecting system is including installing the LED light source group 16 in the testing platform top, being located the integrating sphere 26 of testing platform and being located the near infrared detector 27 of testing platform below, the visual detection system is close to the import of detection case 10, and the visual detection system includes industrial camera 13 and is located the other visual LED light source 14 of industrial camera 13, and industrial camera 13 and visual LED light source 14 pass through stand 11 and install the interior top at detection case 10, the other grading plant that is equipped with of second conveyer belt 19. And the system also comprises a central control system 28 for controlling the spectrum detection system, the visual detection system and the grading device. An industrial camera 13 and a vision LED light source 14 are respectively installed on the upright post 11 through the upright post sleeve 12. The central control system 28 transmits the data to the computer to prejudge the quality of the pomelo fruit. The first conveyor belt 18 and the second conveyor belt 19 are driven by a motor and a transmission wheel set, respectively. The detection platform is also provided with a detection conveyer belt for connecting a first conveyer belt 18 and a second conveyer belt 19, the first conveyer belt 18 is connected with an inlet of the detection box 10, and the second conveyer belt 19 is connected with an outlet of the detection box 10.
The utility model discloses an in first conveyer belt 18 sent the shaddock fruit to detection case 10, adopt spectrum detection system and machine vision system, near infrared detector 27, optic fibre is connected with integrating sphere 26 and is received the light signal, industry camera 13 and LED light source group 16 receive the signal of telecommunication, picture information is gathered in the cooperation, gather and acquire more shaddock fruit information, well control system 28 can be through the fruit shape with information combination shaddock fruit, hard granulation, quality attributes such as sugar degree are handled and the model is judged, grade the quality to the shaddock fruit, the shaddock fruit carries out hierarchical collection through second conveyer belt 19 and grading plant.
In the detection process, the central control system 28 firstly starts the visual detection system, and after the image information of the pomelo is collected, the visual detection system is closed and the spectrum detection system is started. The arrangement can ensure the dark background required by a visual detection system and the completeness of information extraction, and can also ensure that the spectrum detection has enough light source and ensure the spectrum information acquisition. The accuracy of information acquisition is higher.
The fruit tray device further comprises a fruit tray 23 which can move along with the first conveying belt 18 and the second conveying belt 19, and a placing cavity for placing pomelos is formed in the upper end face of the fruit tray 23. The placing cavity is a conical through hole with a large upper part and a small lower part. Adopt fruit tray 23 to carry the shaddock fruit, the design of fruit tray 23 is in order to prevent that whole transportation in, prevents that equipment operation from letting the shaddock fruit swing, leads to data error and prejudgement inaccurate to and the conveyer belt has reduced the quality of shaddock fruit to the mechanical damage of shaddock fruit, also makes things convenient for the dynamic spectrum detection of this set of equipment simultaneously, improve equipment dynamic spectrum detection's rate of accuracy.
LED light source group 16 passes through mounting bracket 15 and installs in detection case 10, and the lateral wall of detection case 10 is equipped with the slide rail that supplies mounting bracket 15 to reciprocate.
The LED light source group 16 comprises a plurality of LED light sources 24 with adjustable angles, the LED light sources 24 are annularly arranged on the mounting frame 15, and the LED light sources 24 are arranged on the mounting frame 15 through a hinge shaft 25.
Preferably, 12 groups of LED light sources are arranged in the LED light source group 16, so as to meet the requirements of light source intensity under different experimental conditions, and the LED light sources can be adjusted up and down, and can rotate around the hinge shaft 25, the adjustment angle is 90 °, and the focusing of the light sources is facilitated.
And a plurality of fans 17 are arranged on two sides of the detection platform. Preferably, testing platform sets up 8 fans 17, and in the spectral detection process, equipment can produce a large amount of heats, and fan 17 can accelerate the inside air flow of equipment, carries out local cooling to equipment, and the cooling effect is showing.
The grading device comprises at least one grading channel 20 connected with a second conveyor belt 19, and a baffle plate 21 capable of extending out or retracting is arranged on the side wall of each grading channel 20 far away from the detection box 10. The cylinder 22 is installed on the side wall of the grading channel 20, the execution end of the cylinder 22 is connected with the baffle 21, and a gap for the fruit tray to pass through is arranged between the lower edge of the baffle and the second conveying belt.
As shown in fig. 2, the second conveyor belt 19 is provided with a sorting passage 20 on both sides thereof. One of which is located to the left of the second conveyor belt 19 and the remaining one is located to the right of the second conveyor belt 19. After the central control system 28 makes a prejudgment on the fruits, the fruits are conveyed to the second conveying belt 19, if the fruits are superior products, the two baffles 21 cannot be triggered, and the pomelos are directly conveyed by the second conveying belt 19; if the pomelo fruit is a medium product, the baffle 21 on the left side can be triggered, the execution end of the air cylinder extends out, the baffle 21 extends onto the second conveying belt, and the pomelo fruit is intercepted to the output port on the left side; if the article are inferior, the baffle 21 on the left side does not trigger, the baffle 21 on the right side can trigger, the execution end of the air cylinder extends out, and the baffle 21 extends to the second conveying belt to form an output port on the right side of the pomelo blue ring. The grading channel 20 is detachable, and the base of the grading channel 20 is also detachable, so that the construction and the use are very convenient.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.
Claims (7)
1. The utility model provides an industry assembly line shaddock nondestructive test equipment which characterized in that: including first conveyer belt, second conveyer belt and be located the detection case between first conveyer belt and the second conveyer belt, be equipped with testing platform, spectrum detecting system and visual detection system in the detection case, spectrum detecting system is including installing the LED light source group in the testing platform top, being located the integrating sphere of testing platform and being located the near infrared detector of testing platform below, visual detection system is close to the import of detection case, and visual detection system includes the industry camera and is located the other vision LED light source of industry camera, and industry camera and vision LED light source pass through the interior top of column mouting at the detection case, be equipped with grading plant on the second conveyer belt.
2. The industrial production line pomelo fruit nondestructive testing device of claim 1, characterized in that: still including the fruit bowl that can remove along with first conveyer belt and second conveyer belt, the up end of fruit bowl is equipped with the chamber of placing that is used for placing the shaddock.
3. The industrial production line pomelo fruit nondestructive testing device of claim 1, characterized in that: the LED light source group is installed in the detection box through the mounting bracket, and the lateral wall of detection box is equipped with the slide rail that supplies the mounting bracket to reciprocate.
4. The industrial production line pomelo fruit nondestructive testing device of claim 3, characterized in that: the LED light source group comprises a plurality of LED light sources with adjustable angles, the LED light sources are annularly arranged on the mounting frame, and the LED light sources are arranged on the mounting frame through articulated shafts.
5. The industrial production line pomelo fruit nondestructive testing equipment of any one of claims 1 to 4, characterized in that: and a plurality of fans are arranged on two sides of the detection platform.
6. The industrial production line pomelo fruit nondestructive testing equipment of any one of claims 1 to 4, characterized in that: the grading device comprises at least one grading channel connected with the second conveying belt, and a baffle capable of extending out or retracting is arranged on the side wall, far away from the detection box, of each grading channel.
7. The industrial production line pomelo fruit nondestructive testing equipment of any one of claims 1 to 4, characterized in that: the system also comprises a central control system used for controlling the spectrum detection system, the visual detection system and the grading device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921418072.2U CN210676021U (en) | 2019-08-28 | 2019-08-28 | Industrial production line pomelo fruit nondestructive testing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921418072.2U CN210676021U (en) | 2019-08-28 | 2019-08-28 | Industrial production line pomelo fruit nondestructive testing equipment |
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| CN210676021U true CN210676021U (en) | 2020-06-05 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137154A (en) * | 2020-09-27 | 2020-12-29 | 中国农业科学院烟草研究所 | Tobacco leaf subdivision device and method based on nicotine content |
| CN112183662A (en) * | 2020-10-23 | 2021-01-05 | 福建农林大学 | Grapefruit granulation classification method based on convolutional neural network and hyperspectral technology |
-
2019
- 2019-08-28 CN CN201921418072.2U patent/CN210676021U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137154A (en) * | 2020-09-27 | 2020-12-29 | 中国农业科学院烟草研究所 | Tobacco leaf subdivision device and method based on nicotine content |
| CN112183662A (en) * | 2020-10-23 | 2021-01-05 | 福建农林大学 | Grapefruit granulation classification method based on convolutional neural network and hyperspectral technology |
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