阅读说明：本技术 一种异常蛋检测设备 (Abnormal egg detection device ) 是由 左学勇 顾臻 于 2019-10-21 设计创作，主要内容包括：本申请涉及禽蛋孵化技术领域,具体涉及了一种异常蛋检测设备,其包括第一拍摄机构、第二拍摄机构和控制机构；第一拍摄机构用于在第一拍摄位置拍摄禽蛋外露面,并将拍摄后的数据传送至控制机构；第二拍摄机构用于在第二拍摄位置拍摄禽蛋全身,并将拍摄后的数据传送至控制机构；控制机构根据第一拍摄机构和第二拍摄机构获取的图像信息对异常蛋进行定位标记。根据本申请提供的异常蛋检测设备,通过第一拍摄机构和第二拍摄机构对禽蛋进行全方位的拍摄,并将图像发送至控制机构,控制机构对破损、暗纹等异常蛋进行定位标记,以确定后续的称重和分级分拣操作,检测准确且无需人工介入,进而提高了分拣的效率,且避免损坏种蛋。(The application relates to the technical field of egg incubation, in particular to abnormal egg detection equipment which comprises a first shooting mechanism, a second shooting mechanism and a control mechanism; the first shooting mechanism is used for shooting the exposed surface of the poultry egg at a first shooting position and transmitting the shot data to the control mechanism; the second shooting mechanism is used for shooting the whole poultry egg at a second shooting position and transmitting the shot data to the control mechanism; the control mechanism carries out positioning marking on the abnormal eggs according to the image information acquired by the first shooting mechanism and the second shooting mechanism. According to the abnormal egg detection equipment that this application provided, shoot the mechanism through first shooting mechanism and second and carry out omnidirectional shooting to birds, beasts and eggs to control mechanism, control mechanism carries out the position mark to unusual eggs such as damage, dark line to confirm subsequent weighing and hierarchical letter sorting operation, detect the accuracy and need not artifical the intervention, and then improved the efficiency of letter sorting, and avoid damaging the hatching egg.)

1. An abnormal egg detection device is characterized by comprising a first shooting mechanism (1), a second shooting mechanism (2) and a control mechanism (3);

the first shooting mechanism (1) and the second shooting mechanism (2) are both connected with the control mechanism (3);

the first shooting mechanism (1) is used for shooting the exposed surface of the poultry egg at a first shooting position and transmitting the shot data to the control mechanism (3);

the second shooting mechanism (2) is used for shooting the whole poultry egg at a second shooting position and transmitting the shot data to the control mechanism (3);

the control mechanism (3) carries out positioning marking on abnormal eggs according to the image information acquired by the first shooting mechanism (1) and the second shooting mechanism (2).

2. The abnormal egg detection apparatus according to claim 1, wherein the first photographing mechanism (1) includes a first light sensing device, a first image pickup device (11), and a first lamp body (12);

the first light sensing device is used for detecting whether the poultry egg is conveyed to the first shooting position or not;

the first light sensing device and the first camera device (11) are both connected with the control mechanism (3), and the control mechanism (3) opens and closes the first camera device (11) according to the sensing result of the first light sensing device.

3. The abnormal egg detection apparatus according to claim 2, comprising a first camera chamber (4); the first light sensing device and the first camera device (11) are arranged in a first camera bellows (4).

4. The abnormal egg detection apparatus according to claim 3, wherein the inner wall of the first dark box (4) is provided with a first light supplement plate (41).

5. The abnormal egg detection apparatus according to claim 1, wherein the second photographing mechanism (2) includes a second light sensing device, a second image pickup device (21), and a second lamp body;

the second light sensing device is used for detecting whether the poultry egg is conveyed to the second shooting position or not;

the second light sensing device and the second camera device (21) are both connected with the control mechanism (3), and the control mechanism (3) opens and closes the second camera device (21) according to the sensing result of the second light sensing device.

6. Abnormal egg detection device according to claim 5, characterized by comprising a second camera bellows (5); the second light sensation device, the second camera device (21) and the second lamp body are arranged in the second camera bellows (5).

7. The abnormal egg detection apparatus according to claim 6, wherein the inner wall of the second camera dark box (5) is provided with a second light supplement plate.

8. The abnormal egg detection apparatus according to any one of claims 1 to 7, comprising a weighing mechanism (6), wherein the weighing mechanism (6) comprises a lifting driving mechanism (61), a weighing sensor (62) and a picking mechanism (63) which are connected in sequence from top to bottom;

the picking mechanism (63) is used for picking eggs;

the weighing sensor (62) is used for measuring the weight of the poultry eggs;

the lifting driving mechanism (61) is used for driving the weighing sensor (62) and the picking mechanism (63) to move up and down.

9. The abnormal egg detection apparatus according to claim 8, wherein when the second light sensing device, the second camera device (21) and the second light body are installed in the second dark box (5), the weighing mechanism (6) is also installed in the second dark box (5), so that after the weighing mechanism (6) picks up the eggs, the second camera device (21) can shoot the lower surfaces of the eggs.

10. The abnormal egg detection apparatus according to claim 9, wherein the number of the second camera devices (21) is at least two, and the two second camera devices (21) are respectively located on both sides of the weighing mechanism (6).

Technical Field

The application relates to the technical field of poultry egg hatching, in particular to abnormal egg detection equipment.

Background

Before hatching on the poultry hatching eggs, unqualified eggs such as dark lines, cracks, loose yellow, deformity, sand skin and the like need to be screened; present screening mode is manual sorting, and the workman observes the hatching egg through the naked eye to light up the hatching egg with the flashlight and see whether it is nonconforming egg, sort out nonconforming egg through observing, this kind of mode not only work efficiency is low, and the letter sorting error is great, damages the hatching egg easily among the manual operation process moreover.

Disclosure of Invention

An object of this application is to provide an unusual egg check out test set to solve the problem that current manual sorting mode inefficiency, error are big and damage the hatching egg easily.

In order to achieve the above purpose, the technical solution proposed by the present application is as follows:

an abnormal egg detection device comprises a first shooting mechanism, a second shooting mechanism and a control mechanism;

the first shooting mechanism and the second shooting mechanism are both connected with the control mechanism;

the first shooting mechanism is used for shooting the exposed surface of the poultry egg at a first shooting position and transmitting the shot data to the control mechanism;

the second shooting mechanism is used for shooting the whole poultry egg at a second shooting position and transmitting the shot data to the control mechanism;

and the control mechanism carries out positioning marking on abnormal eggs according to the image information acquired by the first shooting mechanism and the second shooting mechanism.

According to the abnormal egg detection equipment that this application provided, shoot the mechanism through first shooting mechanism and second and carry out omnidirectional shooting to birds, beasts and eggs to control mechanism, control mechanism carries out the position mark to unusual eggs such as damage, dark line to confirm subsequent weighing and hierarchical letter sorting operation, detect the accuracy and need not artifical the intervention, and then improved the efficiency of letter sorting, and avoid damaging the hatching egg.

In addition, according to the abnormal egg detection apparatus of the above-described embodiment of the present application, the following additional technical features may be further provided:

according to one example of the present application, the first photographing mechanism includes a first light sensing device, a first image pickup device, and a first lamp body;

the first light sensing device is used for detecting whether the poultry egg is conveyed to the first shooting position or not;

the first light sensing device and the first camera device are both connected with the control mechanism, and the control mechanism opens and closes the first camera device according to the sensing result of the first light sensing device.

According to one example of the present application, a first camera bellows is included; the first light sensing device and the first camera device are arranged in a first dark box.

According to an example of the application, the inner wall of the first camera bellows is provided with a first light supplement plate.

According to an example of the present application, the second photographing mechanism includes a second light sensing device, a second image pickup device, and a second lamp body;

the second light sensing device is used for detecting whether the poultry egg is conveyed to the second shooting position or not;

the second light sensing device and the second camera device are both connected with the control mechanism, and the control mechanism opens and closes the second camera device according to the sensing result of the second light sensing device.

According to one example of the present application, a second camera bellows is included; the second light sensation device, the second camera shooting device and the second lamp body are arranged in the second camera bellows.

According to an example of the application, the inner wall of the second camera bellows is provided with a second light supplement plate.

According to one example of the application, the device comprises a weighing mechanism, wherein the weighing mechanism comprises a lifting driving mechanism, a weighing sensor and a picking mechanism which are sequentially connected from top to bottom;

the picking mechanism is used for picking eggs;

the weighing sensor is used for measuring the weight of the poultry eggs;

and the lifting driving mechanism is used for driving the weighing sensor and the picking mechanism to move up and down.

According to an example of the application, when the second light sensation device, the second camera device and the second lamp body are installed in the second camera bellows, the weighing mechanism is also installed in the second camera bellows, so that after the weighing mechanism picks up an egg, the second camera device can shoot the lower surface of the egg.

According to an example of the application, the number of the second camera devices is at least two, and the two second camera devices are respectively positioned at two sides of the weighing mechanism.

Advantages of the above additional aspects will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Drawings

FIG. 1 is a schematic structural view of an abnormal egg detection apparatus according to an embodiment of the present application;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a schematic view of the structure inside the second camera bellows according to the embodiment of the present application;

fig. 4 is a schematic structural diagram of a weighing mechanism according to an embodiment of the present application.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a first photographing mechanism; 11. a first image pickup device; 12. a first lamp body; 2. a second photographing mechanism; 21. a second image pickup device; 3. a control mechanism; 4. a first dark box; 41. a first light supplement plate; 5. a second dark box; 6. a weighing mechanism; 61. a lifting drive mechanism; 62. a weighing sensor; 63. a pickup mechanism; 64. and (4) a mounting piece.

Detailed Description

The principles and features of this application are described below in conjunction with the following drawings, the examples of which are set forth to illustrate the application and are not intended to limit the scope of the application.

Referring to fig. 1-4, the present embodiment provides an abnormal egg detecting apparatus, which includes a first shooting mechanism 1, a second shooting mechanism 2 and a control mechanism 3, wherein the first shooting mechanism 1 is configured to shoot an exposed surface of an egg at a first shooting position, because the eggs generally need to be transported to the shooting position by a transporting device (not shown in the figure), the transporting device is provided with a transporting tray (not shown in the figure) capable of holding the eggs, thus the term "egg exposed surface" of this embodiment refers to the exposed surface of an egg placed on a conveyor apparatus, the first shooting mechanism 1 is used for shooting the egg image of the exposed surface, acquiring data information of abnormal eggs except dark stripes and determining the big ends and the small ends of the eggs, the shot data are transmitted to the control mechanism 3 after shooting is completed, and the control mechanism 3 is used for data processing and analysis to obtain the positioning mark information of the abnormal eggs.

Because shooting identification of dark-streaked eggs and shooting identification of other abnormal eggs need different shooting modes, the second shooting mechanism 2 is designed on the basis of the first shooting mechanism 1, the second shooting mechanism 2 of the present embodiment is used for shooting whole bodies of eggs (namely shooting the whole bodies of the eggs) at a second shooting position to obtain dark-streaked information of the eggs, the second shooting mechanism 2 transmits shot data to the control mechanism 3, and the control mechanism 3 performs data processing and analysis to obtain positioning mark information of the eggs with dark streaks.

The first photographing mechanism 1 and the second photographing mechanism 2 of the present embodiment have various structural forms, for example, as shown in the drawings, the first photographing mechanism 1 of the present embodiment includes a first light sensing device (not shown in the drawings), a first image capturing device 11, and a first lamp body 12; the first light sensing device and the first camera device 11 are both connected with the control mechanism 3; the first light sensing device of this embodiment specifically can be the light sense sensor, and first camera device 11 can be the camera, and first lamp body 12 can be the LED lamp, and is preferred, and the LED lamp is annular lamp body structure, guarantees the homogeneity of light.

The first light sensing devices of this embodiment are located on one side or both sides of the conveying path of the conveying apparatus, when the first light sensing devices sense that the conveying tray carrying the eggs moves to the first shooting position, the control mechanism 3 stops conveying of the belt conveying mechanism of the conveying apparatus, then starts the first image pickup device 11 to shoot the eggs on the conveying tray, stores the pictures and then conveys the pictures to the control mechanism 3, and the control mechanism 3 performs data processing.

In order to improve the accuracy of shooting and prevent the influence of the external environment on the shooting, the abnormal egg detection apparatus of this embodiment further includes a first dark box 4, the first shooting position is in the first dark box 4, the inner wall of the first dark box 4 is provided with a first light supplement plate 41, the first light sensing device and the first camera device 11 of this embodiment are installed in the first dark box 4, and preferably, the control mechanism 3 of this embodiment is also installed in the first dark box 4, and the bottom of the first dark box 4 is open, so that the conveying tray loaded with eggs passes through.

Accordingly, the second photographing mechanism 2 of the present embodiment includes a second light sensing device (not shown in the figure), a second image capturing device 21, and a second lamp body (not shown in the figure); the second light sensing device is used for detecting whether the poultry egg is conveyed to a second shooting position; the second light sensing device and the second camera device 21 are both connected with the control mechanism 3, and the control mechanism 3 opens and closes the second camera device 21 according to the sensing result of the second light sensing device. Similarly, the second light sensing device of the present embodiment may also be a light sensing sensor, the second camera 21 is a camera, and the second lamp body is an LED lamp.

In order to improve the shooting accuracy, the abnormal egg detection apparatus provided in this embodiment further includes a second dark box 5, the second shooting position is in the second dark box 5, a second light supplement plate (not shown in the figure) is disposed on an inner wall of the second dark box 5, the second dark box 5 is preferably located in the first dark box 4, and the second light sense device, the second camera device 21 and the second lamp body are installed in the second dark box 5.

Besides the structure, eggs need to be weighed in the sorting process, eggs are graded according to weight, the existing weighing is manual weighing, the weighing is not accurate enough and low in efficiency, and the problem of damage to the eggs is easy to occur.

Based on this, the structure and the installation position of the weighing mechanism 6 are improved in the present embodiment, and the weighing mechanism 6 of the present embodiment is installed in the second dark box 5 through the installation component 64, so that after the weighing mechanism 6 picks up an egg, the second camera device 21 can shoot the lower surface of the egg, that is, the weighing mechanism 6 can also perform auxiliary shooting in addition to weighing.

In order to ensure the shooting effect, the number of the second cameras 21 of the present embodiment is at least two, and the two second cameras 21 are respectively located on both sides of the weighing mechanism 6 in the conveying direction of the conveying apparatus.

The weighing mechanism 6 of the present embodiment specifically includes a lifting driving mechanism 61, a weighing sensor 62 and a pickup mechanism 63 connected in sequence from top to bottom, where the pickup mechanism 63 is used for picking up an article to be weighed; the load cell 62 is used to determine the weight of the item to be weighed; the lifting driving mechanism 61 is used for driving the weighing sensor 62 and the picking mechanism 63 to move up and down.

The weighing mechanism 6 of the present embodiment can realize the adsorption or grabbing of the article by the pickup mechanism 63, and the lifting driving mechanism 61 can lift the article picked up by the pickup mechanism 63 in the vertical direction, so that the article is separated from the container carrying the article, and is in a suspended state, at this time, the weight of the article in the suspended state can be obtained by the weighing sensor 62, and the shooting operation of the second camera 21 can be facilitated.

The weighing mechanism 6 provided by the embodiment of the application can be used for weighing eggs, is simple in structure and convenient to detect, can weigh the eggs nondestructively and accurately, saves a large amount of manpower and material resources, improves the working efficiency, has no selectivity to the application environment, and has good application and popularization prospects.

The lifting driving mechanism 61 of the present embodiment may have various specific configurations, for example, the lifting driving mechanism 61 may be an air cylinder, a hydraulic cylinder, an electric push rod, or a translational linear module.

The picking mechanism 63 of this embodiment may have various specific configurations, and the picking mechanism 63 may be a suction nozzle, a magnetic suction cup, a gripper, a hook, etc. in order to be suitable for picking up egg products, the picking mechanism 63 of this embodiment is selected as a suction nozzle, and a cavity in the suction nozzle is communicated with a vacuatable device. The suction nozzle can apply the air pressure principle through the vacuum valve, and the inside of the suction nozzle is vacuumized or filled with air by utilizing the switch of the valve of the vacuum valve, so that the suction nozzle sucks or puts down the poultry egg products.

Preferably, the suction nozzle of this embodiment is a multi-section telescopic structure, the material of the suction nozzle is preferably flexible materials such as rubber or silica gel, when the suction nozzle is used for sucking products such as eggs, the suction nozzle of the multi-section telescopic structure can still allow the suction nozzle to continuously move downwards after the end part of the suction nozzle contacts with eggs along with the descending of the lifting driving mechanism 61, the length of the suction nozzle can be adjusted through stretching, the eggs cannot be cracked, and the distance between the eggs and the egg bearing objects can be adjusted through stretching when the suction nozzle puts down the eggs.

When the weighing mechanism 6 of the present embodiment is used, a plurality of weighing mechanisms 6 may be arranged in a row for simultaneously grabbing a row of a plurality of articles. The whole adsorption and placement can be realized, when the articles are eggs, the adsorption and placement of rows of eggs can be realized at one time, and the production efficiency is greatly improved.

The control mechanism 3 of this embodiment has various structural forms, for example, it may include a PLC, a processor and an upper computer (the detailed structure of the three is not shown in the figure), and when the first light sensing device detects that the conveying tray moves to the first shooting position in the first dark box 4, the processor sends an instruction to stop the conveyor belt; after the PLC reads the light sensation data, the upper computer sends a photographing instruction to the first camera device 11, and the first camera device 11 photographs and stores and transmits the photographs to an algorithm; the abnormal eggs in the photo are identified by the algorithm, the analysis results (such as the information of the abnormal eggs, the empty positions and the like) are transmitted back to the upper computer in an array form, and the upper computer temporarily stores the positioning mark information for the subsequent links.

After the abnormal eggs are detected, the hatching eggs enter the second dark box 5 along with the conveyor belt to be subjected to dark line detection and weighing. When the second light sensing device senses that the egg tray conveyed on the conveyor belt reaches a second shooting position, the processor sends an instruction to stop the conveyor belt; after the upper computer receives the light sensation data read by the PLC, corresponding absorption instructions are sent to the PLC (according to the positioning marks sent by abnormal egg identification, abnormal egg absorption is avoided); the suction nozzle sucks the hatching egg, the weighing sensor weighs, the second camera device 21 shoots a hatching egg photo, and the weight data and the photo are uploaded to the upper computer and used for identifying dark-line eggs and grading behind the dark-line eggs.

In the description of the present application, it is to be understood that the terms "inside", "outside", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the device referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically defined otherwise.

In this application, unless otherwise expressly stated or limited, the terms "mounted," "connected," "coupled," and the like are to be construed broadly and can include, for example, fixed and removable connections or integral parts. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.