CN112718556A - Food detection device with screening function and screening method - Google Patents
Food detection device with screening function and screening method Download PDFInfo
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- CN112718556A CN112718556A CN202011467157.7A CN202011467157A CN112718556A CN 112718556 A CN112718556 A CN 112718556A CN 202011467157 A CN202011467157 A CN 202011467157A CN 112718556 A CN112718556 A CN 112718556A
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- food
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- data value
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C2501/00—Sorting according to a characteristic or feature of the articles or material to be sorted
- B07C2501/0081—Sorting of food items
Landscapes
- General Preparation And Processing Of Foods (AREA)
Abstract
The invention discloses a food detection device with a screening function and a screening method, and relates to the technical field of food processing. The food conveying device comprises a conveying device, wherein a fixing frame is fixedly connected above the conveying device, a plurality of sensors are fixedly connected to the inner side surface of the fixing frame respectively, a control panel and a controller are fixedly connected to the fixing frame, the control panel is electrically connected with the controller, a database is stored in the control panel, the control panel is used for receiving detection data of the sensors, an inductor used for inducing food is fixedly connected to the fixing frame, and the inductor is electrically connected with the controller; fixedly connected with is used for screening the cylinder of food on the conveyer, fixedly connected with push pedal on the cylinder piston rod, cylinder and controller electric connection. The detection device and the detection method have high detection efficiency and high precision, and can detect different types of food.
Description
Technical Field
The invention belongs to the technical field of food processing, and particularly relates to a food detection device with a screening function and a screening method.
Background
Food safety plays a very important role in modern life, if some errors occur in food safety, the food safety can cause great harm to the health of people, food of children and old people needs to be concerned, so that a link of food detection must be set in many food processing fields, and the food can be put into the market only by detecting the food.
The traditional food detection is manually carried out, because the manual detection efficiency is low and is slowly replaced by machinery, the detection efficiency of the existing food detection device and detection method is too low, the detection precision is low, the phenomenon of wrong judgment and missing judgment is easy to occur, and the existing detection device and detection method cannot adapt to different foods for detection.
Disclosure of Invention
The invention aims to provide a food detection device with a screening function and a screening method, which are used for detecting different types of food through different types of sensors, screening abnormal food through a cylinder and manually re-judging, and solve the problems of low detection efficiency and single detection type of the existing food.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a food detection device with a screening function, which comprises a conveying device for conveying food, wherein a supporting leg is fixedly connected below the conveying device; a fixing frame is fixedly connected above the conveying device, and a plurality of sensors are fixedly connected to the inner side surface of the fixing frame respectively; the food sensor is characterized in that the fixed frame is fixedly connected with a control panel and a controller, the control panel is electrically connected with the controller, a database is stored in the control panel, the control panel is used for receiving detection data of the sensor, the fixed frame is fixedly connected with an inductor for inducing food, and the inductor is electrically connected with the controller; the conveyer is last fixedly connected with and is used for the cylinder of screening food, fixedly connected with push pedal on the cylinder piston rod, the cylinder with controller electric connection.
Furthermore, the conveying device is an assembly line conveying belt and is driven to operate by a driving motor, and the driving motor is electrically connected with the controller.
Furthermore, a first conveying area and a second conveying area are arranged on the conveying device.
Further, the sensors include a color sensor for detecting a color of the food, a gas sensor for detecting a smell of the food, and a temperature sensor for detecting a temperature of the food.
Further, the database comprises the types of the food and the odor data value, the temperature data value and the color data value within the normal range of various types of food.
Furthermore, the control panel is respectively provided with a switch for controlling the color sensor, the odor sensor and the temperature sensor.
A screening method of a food detection device with a screening function comprises the following steps:
firstly, acquiring odor data values, temperature data values and color data values of various foods in a normal range in advance through the detection device; and the data value in the normal range is input into the control panel and stored in the database.
And secondly, before detection, selecting the food to be detected through the control panel, and opening one or more of the corresponding color sensor, the corresponding odor sensor and the corresponding temperature sensor according to the detected food.
And step three, the food is placed in the first conveying area and conveyed forwards, when the sensor senses that the food runs to the lower part of the fixing frame, the sensor sends an electric signal to the controller, the controller controls the driving motor to be closed, the conveying device stops running, the sensor detects the food and sends a detection data value to the control panel, and the control panel compares the received detection data value with a data value in a normal range of the corresponding food in the database.
If the detected data value exceeds the data value of the normal range of the corresponding food in the database, the food is considered to be abnormal, the controller controls the air cylinder to push the food to the second conveying area, and meanwhile, the controller controls the driving motor to start, and the conveying device continues to operate; if the detected data value does not exceed the normal range data value of the corresponding food in the database, the food is considered to be normal, the controller controls the driving motor to start, the conveying device continues to operate, and the next food is detected.
Further, the food in the second conveying area is manually checked and judged again, and if the result of the judgment is normal, the food is placed on the first conveying area; if the result of the judgment is abnormal, the food is taken down.
Further, the time for stopping the operation of the conveying device is 1-2 seconds.
Further, when the control panel receives a plurality of detection data values, any one of the detection data values exceeds the normal range data value of the corresponding food in the database, the food is considered to be abnormal.
The invention has the following beneficial effects:
1. according to the food detection device, the food is conveyed through the conveying device, the food is detected in the conveying process, the conveying device is divided into the first conveying area and the second conveying area, and the detected abnormal food is pushed to the second conveying area by the air cylinder, so that the food detection efficiency is improved.
2. According to the food detection device, the plurality of different sensors are connected to the fixing frame to detect food, data values in normal ranges of different foods are recorded through the control panel, and the corresponding sensors can be opened according to the types of the food during detection, so that the purpose of detecting different types of food is achieved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the apparatus of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-conveying device, 2-first conveying area, 3-second conveying area, 4-fixing frame, 5-control panel, 6-controller, 7-color sensor, 8-smell sensor, 9-temperature sensor, 10-air cylinder, 11-push plate, 12-sensor, 13-driving motor and 14-supporting leg.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "inner," "top," "over," "length," "inner," "around," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1, the present invention is a food detection device with a screening function, including a conveyor 1 for conveying food, a support leg 14 fixedly connected to the lower part of the conveyor 1; a fixing frame 4 is fixedly connected above the conveying device 1, and a plurality of sensors are respectively and fixedly connected with the inner side surface of the fixing frame 4; the fixing frame 4 is fixedly connected with a control panel 5 and a controller 6, the control panel 5 is electrically connected with the controller 6, a database is stored in the control panel 5, the control panel 5 is used for receiving detection data of a sensor, the fixing frame 4 is fixedly connected with an inductor 12 used for inducing food, and the inductor 12 is electrically connected with the controller 6; the conveyer 1 is fixedly connected with a cylinder 10 for screening food, a piston rod of the cylinder 10 is fixedly connected with a push plate 11, and the cylinder 10 is electrically connected with the controller 6.
Preferably, the conveying device 1 is a production line conveyor belt, the conveying device 1 is driven by a driving motor 13, and the driving motor 13 is electrically connected with the controller 6.
Preferably, the conveyor 1 is provided with a first conveying area 2 and a second conveying area 3, the first conveying area 2 and the second conveying area 3 operating simultaneously.
Preferably, the sensors include a color sensor 7 for detecting the color of the food, a gas sensor 8 for detecting the smell of the food, and a temperature sensor 9 for detecting the temperature of the food.
Preferably, the database includes the type of food product and the odor data value, temperature data value, color data value within the normal range for each type of food product.
Preferably, the control panel 5 is provided with switches for controlling the color sensor 7, the odor sensor 8 and the temperature sensor 9, and different sensors can be turned on according to different foods during detection.
A screening method of a food detection device with a screening function comprises the following steps:
firstly, acquiring odor data values, temperature data values and color data values of various foods in a normal range in advance through the detection device; and the data values within the normal range are entered into the control panel 5 and stored in the database.
And step two, before detection, selecting the food to be detected through the control panel 5, and opening one or more of the corresponding color sensor 7, the corresponding odor sensor 8 and the corresponding temperature sensor 9 according to the food to be detected.
And step three, the food is placed in the first conveying area 2 and conveyed forwards, the conveying direction is the direction indicated by an arrow in the figure 1, when the sensor 12 senses that the food runs below the fixing frame 4, the sensor 12 sends an electric signal to the controller 6, the controller 6 controls the driving motor 13 to be turned off, the conveying device 1 stops running, the sensor detects the food and sends a detection data value to the control panel 5, and the control panel 5 compares the received detection data value with a data value in a normal range of the corresponding food in the database.
Step four, if the detected data value exceeds the data value of the normal range of the corresponding food in the database, the food is considered to be abnormal, the controller 6 controls the air cylinder 10 to push the food to the second conveying area 3, meanwhile, the controller 6 controls the driving motor 13 to start, and the conveying device 1 continues to operate; if the detected data value does not exceed the data value in the normal range of the corresponding food in the database, the food is considered to be normal, the controller 6 controls the driving motor 13 to start, the conveying device 1 continues to operate, and the next food is detected.
Preferably, the detected food on the second conveying area 3 is subjected to manual inspection for re-judgment, and if the re-judgment result is normal, the food is placed on the first conveying area 2; if the result of the judgment is abnormal, the food is taken down.
Preferably, the conveyor 1 stops operating for a period of 1-2 seconds.
Preferably, when the control panel 5 receives a plurality of detection data values, any one of the detection data values exceeds the normal range data value of the corresponding food in the database, the food is considered to be abnormal.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides a food detection device with screening function which characterized in that: the food conveying device comprises a conveying device (1) for conveying food, wherein a supporting leg (14) is fixedly connected below the conveying device (1);
a fixing frame (4) is fixedly connected above the conveying device (1), and a plurality of sensors are respectively and fixedly connected to the inner side surface of the fixing frame (4);
the food detection device is characterized in that a control panel (5) and a controller (6) are fixedly connected to the fixing frame (4), the control panel (5) is electrically connected with the controller (6), a database is stored in the control panel (5), the control panel (5) is used for receiving detection data of the sensor, an inductor (12) used for inducing food is fixedly connected to the fixing frame (4), and the inductor (12) is electrically connected with the controller (6);
conveyer (1) is last fixedly connected with cylinder (10) that are used for screening food, fixedly connected with push pedal (11) on cylinder (10) piston rod, cylinder (10) with controller (6) electric connection.
2. The food detection device with screening function according to claim 1, wherein the conveyor (1) is a production line conveyor belt, the conveyor (1) is driven by a driving motor (13), and the driving motor (13) is electrically connected with the controller (6).
3. The food inspection device with screening function according to claim 1, wherein the conveyor (1) is provided with a first conveying area (2) and a second conveying area (3).
4. The food inspection apparatus with screening function according to claim 1, wherein the sensors include a color sensor (7) for detecting the color of the food, a gas sensor (8) for detecting the smell of the food, and a temperature sensor (9) for detecting the temperature of the food.
5. The food detection device with screening function of claim 4, wherein the database comprises the types of food and the odor data value, the temperature data value and the color data value within the normal range of each type of food.
6. The food detection device with screening function of claim 4 or 5, wherein the control panel (5) is provided with switches for controlling the color sensor (7), the odor sensor (8) and the temperature sensor (9).
7. A screening method of a food detection device with a screening function is characterized in that: the method comprises the following steps:
firstly, acquiring odor data values, temperature data values and color data values of various foods in a normal range in advance through the detection device; and the data value in the normal range is input into the control panel and stored in the database.
And secondly, before detection, selecting the food to be detected through the control panel, and opening one or more of the corresponding color sensor, the corresponding odor sensor and the corresponding temperature sensor according to the detected food.
And step three, the food is placed in the first conveying area and conveyed forwards, when the sensor senses that the food runs to the lower part of the fixing frame, the sensor sends an electric signal to the controller, the controller controls the driving motor to be closed, the conveying device stops running, the sensor detects the food and sends a detection data value to the control panel, and the control panel compares the received detection data value with a data value in a normal range of the corresponding food in the database.
If the detected data value exceeds the data value of the normal range of the corresponding food in the database, the food is considered to be abnormal, the controller controls the air cylinder to push the food to the second conveying area, and meanwhile, the controller controls the driving motor to start, and the conveying device continues to operate; if the detected data value does not exceed the normal range data value of the corresponding food in the database, the food is considered to be normal, the controller controls the driving motor to start, the conveying device continues to operate, and the next food is detected.
8. The screening method of food inspection apparatus with screening function of claim 7, wherein the food in the second conveying area is re-judged by manual inspection, and if the re-judgment result is normal, the food is placed on the first conveying area; if the result of the judgment is abnormal, the food is taken down.
9. The screening method of food inspection apparatus having screening function of claim 7, wherein the time for stopping the conveyor is 2-3 seconds.
10. The screening method of food inspection apparatus with screening function as claimed in claim 7, wherein when the control panel receives a plurality of inspection data values, any one of which exceeds the normal range data value of the corresponding food in the database, the food is considered as abnormal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011467157.7A CN112718556A (en) | 2020-12-14 | 2020-12-14 | Food detection device with screening function and screening method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011467157.7A CN112718556A (en) | 2020-12-14 | 2020-12-14 | Food detection device with screening function and screening method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112718556A true CN112718556A (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011467157.7A Withdrawn CN112718556A (en) | 2020-12-14 | 2020-12-14 | Food detection device with screening function and screening method |
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| Country | Link |
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| CN (1) | CN112718556A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092579A (en) * | 2014-12-31 | 2015-11-25 | 广西师范学院 | Mango quality non-destructive testing device |
| US20160349230A1 (en) * | 2015-05-28 | 2016-12-01 | Desert Valley Date, Inc. | Moisture detection apparatus and process |
| CN207067102U (en) * | 2017-04-17 | 2018-03-02 | 黄河科技学院 | A kind of food machinery chemical industry inspection or testing equipment |
| CN109365316A (en) * | 2018-11-20 | 2019-02-22 | 佛山科学技术学院 | A kind of food on-line measuring device |
| CN110918496A (en) * | 2019-11-27 | 2020-03-27 | 熊兵旺 | Conveying device for food detection |
| CN211330314U (en) * | 2019-11-18 | 2020-08-25 | 湖北大学 | Food grader based on computer vision technology |
| CN111722563A (en) * | 2020-06-17 | 2020-09-29 | 筠连县千秋茶业有限公司 | Tea intelligent detection device |
-
2020
- 2020-12-14 CN CN202011467157.7A patent/CN112718556A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092579A (en) * | 2014-12-31 | 2015-11-25 | 广西师范学院 | Mango quality non-destructive testing device |
| US20160349230A1 (en) * | 2015-05-28 | 2016-12-01 | Desert Valley Date, Inc. | Moisture detection apparatus and process |
| CN207067102U (en) * | 2017-04-17 | 2018-03-02 | 黄河科技学院 | A kind of food machinery chemical industry inspection or testing equipment |
| CN109365316A (en) * | 2018-11-20 | 2019-02-22 | 佛山科学技术学院 | A kind of food on-line measuring device |
| CN211330314U (en) * | 2019-11-18 | 2020-08-25 | 湖北大学 | Food grader based on computer vision technology |
| CN110918496A (en) * | 2019-11-27 | 2020-03-27 | 熊兵旺 | Conveying device for food detection |
| CN111722563A (en) * | 2020-06-17 | 2020-09-29 | 筠连县千秋茶业有限公司 | Tea intelligent detection device |
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Application publication date: 20210430 |