Food visual inspection device

Abstract

The utility model discloses a food visual inspection device which comprises an inspection device main body, a PLC (Programmable Logic Controller), a visual system, a displacement control mechanism, a man-machine interaction industrial control all-in-one machine, an adjustable positioning device, a safety control button and a communication unit, the detection cabin is located between the bottom supporting table and the top fixing frame, the electrical control cabinet is located on one side of the detection cabin, the adjustable positioning device is arranged on the bottom supporting table, and the side displacement control mechanism is transversely arranged on the side, close to the electrical control cabinet, of the bottom supporting table. The side intelligent camera is arranged at the end, close to the adjustable positioning device, of the side displacement control mechanism, the upper displacement control mechanism is longitudinally arranged on the top fixing frame, and the upper intelligent camera is arranged at the end, close to the adjustable positioning device, of the upper displacement control mechanism. The food detection device improves the efficiency and accuracy of food production detection, and can be widely applied to the technical field of food detection.

Description

TECHNICAL FIELD

[0001] The utility model relates to food detection technical field especially relates to a food visual detection device. BACKGROUND

[0002] With the continuous improvement of food quality requirements and the improvement of user food safety consciousness, the control of traditional food production and inspection links will be more strict, thereby urgently needing to research and develop a food visual detection device to realize intelligent transformation and upgrading of production line.

[0003] At present, the food factory production line mainly relies on technical personnel to carry out manual operation over rules and visual inspection mode sampling inspection, and the detection efficiency is low, the working strength is big, and the technical personnel is easy to produce fatigue and appear to miss or mistake, the professional level of technical personnel is high, and the efficiency and accuracy of food detection are insufficient, in addition, the manual contact type sampling inspection operation is easy to cause the pollution of food, has affected the quality of food production. UTILITY MODEL CONTENT

[0004] In order to solve the above technical problem, the purpose of the utility model is to provide a food visual detection device, which realizes intelligent production detection of production line, and improves the efficiency and accuracy of food production detection.

[0005] The technical scheme adopted by the utility model is:

[0006] A food visual detection device, comprising a detection device main body, a PLC controller, a vision system, a displacement control mechanism, a man-machine interaction industrial control all-in-one machine, an adjustable positioning device, a safety control button and a communication unit, wherein:

[0007] The detection device body includes a bottom support table, a top fixing frame, a detection cabin and an electrical control cabinet, the detection cabin is located between the bottom support table and the top fixing frame, the electrical control cabinet is located on one side of the detection cabin, the adjustable positioning device is arranged on the bottom support table, the displacement control mechanism includes a side displacement control mechanism and an upper displacement control mechanism, the vision system includes a side intelligent camera and an upper intelligent camera, the side displacement control mechanism is horizontally arranged on one side of the bottom support table close to the electrical control cabinet, the side intelligent camera is arranged on one end of the side displacement control mechanism close to the adjustable positioning device, the upper displacement control mechanism is vertically arranged on the top fixing frame, the upper intelligent camera is arranged on one end of the upper displacement control mechanism close to the adjustable positioning device, the human-computer interaction industrial computer is arranged on the front side of the electrical control cabinet, the safety control button is arranged on the front side of the bottom support table, the PLC controller is arranged in the electrical control cabinet, the safety control button, the side displacement control mechanism, the upper displacement control mechanism, the side intelligent camera and the upper intelligent camera are in communication connection with the PLC controller, and the PLC controller is in communication connection with the MES system through the human-computer interaction industrial computer and the communication unit.

[0008] Further, the side displacement control mechanism includes a horizontal linear module, a first fixed support frame and a first servo motor, the horizontal linear module is arranged on the bottom support table, one end of the first fixed support frame is fixed on the slider of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module and used for controlling the left-right linear motion of the first fixed support frame on the horizontal linear module, the side intelligent camera is fixed on the first fixed support frame, and the first servo motor is in communication connection with the PLC controller.

[0009] Further, the upper displacement control mechanism includes a vertical linear module, a fixed connecting plate and a second servo motor, the vertical linear module is arranged on the top fixing frame, the top end of the fixed connecting plate is fixed on the slider of the vertical linear module, the second servo motor is arranged at the top end of the vertical linear module and used for controlling the up-down linear motion of the fixed connecting plate on the vertical linear module, the upper intelligent camera is fixed at the bottom end of the fixed connecting plate, and the second servo motor is in communication connection with the PLC controller.

[0010] Further, the food vision detection device further includes a servo motor controller, the servo motor controller is arranged in the electrical control cabinet, the first servo motor and the second servo motor are in communication connection with the servo motor controller, and the servo motor controller is in communication connection with the PLC controller.

[0011] Further, the food visual inspection device further comprises an upper light source assembly, a side light source assembly and a light source controller, the upper light source assembly and the side light source assembly are arranged in the detection cabin, the upper light source assembly is located above the adjustable positioning device, the side light source assembly is located on one side of the adjustable positioning device close to the electrical control cabinet, the light source controller is arranged in the electrical control cabinet, the upper light source assembly and the side light source assembly are in communication connection with the light source controller, and the light source controller is in communication connection with the PLC controller.

[0012] Further, the upper light source assembly comprises a first light source support and a first annular light source, the first light source support is arranged in parallel with the bottom support table, one end of the first light source support is fixed to the rear side of the detection cabin, the first annular light source is fixed to the other end of the first light source support and located above the adjustable positioning device, the inner side of the first annular light source is provided with a first cavity, the upper intelligent camera is located above the first cavity, and the first annular light source is in communication connection with the light source controller.

[0013] Further, the side light source assembly comprises a second light source support and a second annular light source, the second light source support is arranged on one side of the bottom support table close to the electrical control cabinet, the side displacement control mechanism and the side intelligent camera are arranged in the second light source support, the second annular light source is arranged on the side of the second light source support close to the adjustable positioning device, the inner side of the second annular light source is provided with a second cavity, the second cavity is arranged opposite to the side intelligent camera, and the second annular light source is in communication connection with the light source controller.

[0014] Further, the safety control button comprises an upper detection button, a side detection button and an emergency stop switch, and the upper detection button, the side detection button and the emergency stop switch are in communication connection with the PLC controller.

[0015] Further, the adjustable positioning device comprises a positioning jig and two positioning pins, the positioning jig is arranged on the bottom support table, one end of the positioning jig close to the electrical control cabinet and one end of the positioning jig away from the electrical control cabinet are both provided with a strip-shaped notch, the two positioning pins are arranged to fix the positioning jig on the bottom support table through the two strip-shaped notches, and the front end of the positioning jig is provided with an L-shaped disconnected semi-open two-point positioning opening.

[0016] Further, the communication unit comprises a 5G communication module and an antenna, the 5G communication module is arranged in the electrical control cabinet, the antenna is arranged at the top of the electrical control cabinet, the 5G communication module is in communication connection with the human-computer interaction industrial personal computer, and the antenna is in communication connection with the 5G communication module.

[0017] The food visual detection device has the advantages that:

[0018] The food visual detection device provided by the utility model discloses a kind of, including detection device main body, PLC controller, vision system, displacement control mechanism, man-machine interactive industrial computer, adjustable positioning device, safety control button and communication unit, detection device main body includes bottom support table, top fixed frame, detection cabin and electrical control cabinet, displacement control mechanism includes side displacement control mechanism and upper displacement control mechanism, vision system includes side intelligent camera and upper intelligent camera, when using, the food to be detected placed on bottom support table is positioned by adjustable positioning device, upper detection and / or side detection are started by safety control button, upper intelligent camera is moved by upper displacement control mechanism and / or side intelligent camera is moved by side displacement control mechanism, top view of the food to be detected is obtained by upper intelligent camera and / or side view of the video to be detected is obtained by side intelligent camera, top view and / or side view are handled by PLC controller and the detection result is obtained, top view and / or side view and detection result of the food to be detected are shown by man-machine interactive industrial computer, and detection result is uploaded to MES system by communication unit, realize the automatic visual detection of food, improve the efficiency and accuracy of food production detection, also improve the production quality of food. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a kind of overall structure schematic view of food visual detection device provided by the utility model embodiment;

[0020] Figure 2 It is a kind of partial structure schematic view of food visual detection device provided by the utility model embodiment;

[0021] Figure 3 It is another kind of partial structure schematic view of food visual detection device provided by the utility model embodiment;

[0022] Figure 4 It is another kind of partial structure schematic view of food visual detection device provided by the utility model embodiment;

[0023] Figure 5 It is the communication connection schematic view of food visual detection device provided by the utility model embodiment.

[0024] REFERENCE NUMERALS:

[0025] 11, bottom support table; 12, top fixed frame; 13, detection cabin; 14, electrical control cabinet; 2, PLC controller; 31, side intelligent camera; 32, upper intelligent camera; 411, horizontal linear module; 412, first fixed support frame; 413, first servo motor; 421, vertical linear module; 422, fixed connecting plate; 423, second servo motor; 5, human-computer interaction industrial control all-in-one machine; 6, adjustable positioning device; 61, positioning jig; 611, strip-shaped notch; 612, L-shaped disconnected semi-open two-point positioning opening; 62, positioning pin; 71, side detection button; 72, upper detection button; 73, emergency stop switch; 81, 5G communication module; 82, antenna; 91, servo motor controller; 921, first light source support; 922, first annular light source; 931, second light source support; 932, second annular light source; 94, light source controller. DETAILED DESCRIPTION

[0026] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are for the purpose of explanation only and are not to be understood as limiting the present application.

[0027] Referring to Figures 1 to 5 The embodiments of the present application provide a food visual detection device, which comprises a detection device main body, a PLC controller 2, a vision system, a displacement control mechanism, a human-computer interaction industrial control all-in-one machine 5, an adjustable positioning device 6, a safety control button and a communication unit, wherein:

[0028] The detection device main body comprises a bottom support table 11, a top fixing frame 12, a detection cabin 13 and an electrical control cabinet 14, the detection cabin 13 is located between the bottom support table 11 and the top fixing frame 12, the electrical control cabinet 14 is located on one side of the detection cabin 13, the adjustable positioning device 6 is arranged on the bottom support table 11, the displacement control mechanism comprises a side displacement control mechanism and an upper displacement control mechanism, the vision system comprises a side intelligent camera 31 and an upper intelligent camera 32, the side displacement control mechanism is horizontally arranged on one side of the bottom support table 11 close to the electrical control cabinet 14, the side intelligent camera 31 is arranged at one end of the side displacement control mechanism close to the adjustable positioning device 6, the upper displacement control mechanism is vertically arranged on the top fixing frame 12, the upper intelligent camera 32 is arranged at one end of the upper displacement control mechanism close to the adjustable positioning device 6, the man-machine interaction industrial computer 5 is arranged on the front side of the electrical control cabinet 14, the safety control button is arranged on the front side of the bottom support table 11, the PLC controller 2 is arranged in the electrical control cabinet 14, the safety control button, the side displacement control mechanism, the upper displacement control mechanism, the side intelligent camera 31 and the upper intelligent camera 32 are in communication connection with the PLC controller 2, and the PLC controller 2 is in communication connection with the MES system through the man-machine interaction industrial computer 5 and the communication unit.

[0029] The utility model embodiment includes detection device main body, PLC controller 2, vision system, displacement control mechanism, man -machine interaction industrial computer 5, adjustable positioning device 6, safety control button and communication unit, detection device main body includes bottom support table 11, top fixing frame 12, detection cabin 13 and electrical control cabinet 14, displacement control mechanism includes side displacement control mechanism and upper displacement control mechanism, vision system includes side intelligent camera 31 and upper intelligent camera 32, when using, the food to be detected placed on the bottom support table 11 is positioned through adjustable positioning device 6, the upper detection and / or side detection are started through safety control button, the upper intelligent camera 32 is moved through the upper displacement control mechanism and / or the side intelligent camera 31 is moved through the side displacement control mechanism, the top view of the food to be detected is acquired through the upper intelligent camera 32 and / or the side view of the food to be detected is acquired through the side intelligent camera 31, the top view and / or side view are carried out visual processing through PLC controller 2 and obtain the detection result, the top view and / or side view and the detection result of the food to be detected are displayed through man -machine interaction industrial computer 5, and the detection result is uploaded to the MES system through the communication unit, realize the automatic visual inspection of food, improve the efficiency and accuracy of food production detection, also improve the production quality of food.

[0030] It should be noted that the PLC controller 2 of the embodiment of the utility model is preconfigured with a visual detection system compatible with one or more categories, the top view and / or side view of the food to be detected is subjected to visual processing through the visual detection system calling the corresponding visual detection program of the food to be detected, and the size and appearance detection result of the food to be detected are obtained, and the specific visual detection program is not the focus of the embodiment of the utility model, and will not be repeated here.

[0031] In some optional embodiments, the discharging can be performed by artificial or mechanical hand, the visual detection system is started to detect the product by operating the upper detection button 72 and the side detection button 71 simultaneously, and the detection data is sent to the MES system through the communication unit for data analysis and judgment, and the detection data and the appearance of the food to be detected are fed back in real time on the man-machine interaction interface.

[0032] Referring to Figure 3 and 5 , further as an optional implementation, the side displacement control mechanism comprises a horizontal linear module 411, a first fixed support frame 412 and a first servo motor 413, the horizontal linear module 411 is arranged on the bottom support table 11, one end of the first fixed support frame 412 is fixed on the slider of the horizontal linear module 411, the first servo motor 413 is arranged at one end of the horizontal linear module 411 and is used for controlling the left-right linear motion of the first fixed support frame 412 on the horizontal linear module 411, the side intelligent camera 31 is fixed on the first fixed support frame 412, and the first servo motor 413 is in communication connection with the PLC controller 2.

[0033] Specifically, the motion of the side intelligent camera 31 in the horizontal direction is controlled through the horizontal linear module 411 and the first servo motor 413, so that the accurate control of the side intelligent camera 31 is realized, and the accuracy of food production detection is further improved.

[0034] Referring to Figure 2 and 5 , further as an optional implementation, the upper displacement control mechanism comprises a vertical linear module 421, a fixed connecting plate 422 and a second servo motor 423, the vertical linear module 421 is arranged on the top fixed frame 12, the top end of the fixed connecting plate 422 is fixed on the slider of the vertical linear module 421, the second servo motor 423 is arranged at the top end of the vertical linear module 421 and is used for controlling the up-down linear motion of the fixed connecting plate 422 on the vertical linear module 421, the upper intelligent camera 32 is fixed at the bottom end of the fixed connecting plate 422, and the second servo motor 423 is in communication connection with the PLC controller 2.

[0035] Specifically, the vertical linear module 421 and the second servo motor 423 are used to control the movement of the upper intelligent camera 32 in the vertical direction, so that the upper intelligent camera 32 is accurately controlled, and the accuracy of food production detection is further improved.

[0036] In some optional embodiments, the side intelligent camera 31 and the upper intelligent camera 32 are both high-definition cameras.

[0037] With reference to Figure 3 and 5 , as a further optional implementation, the food visual detection device further comprises a servo motor controller 91, the servo motor controller 91 is arranged in the electrical control cabinet 14, the first servo motor 413 and the second servo motor 423 are both in communication connection with the servo motor controller 91, and the servo motor controller 91 is in communication connection with the PLC controller 2.

[0038] Specifically, the servo motor controller 91 is used to drive and control the first servo motor 413 and the second servo motor 423.

[0039] With reference to Figure 1 , 3 and 5, as a further optional implementation, the food visual detection device further comprises an upper light source assembly, a side light source assembly and a light source controller 94, the upper light source assembly and the side light source assembly are arranged in the detection cabin 13, the upper light source assembly is located above the adjustable positioning device 6, the side light source assembly is located on the side of the adjustable positioning device 6 close to the electrical control cabinet 14, the light source controller 94 is arranged in the electrical control cabinet 14, and the upper light source assembly and the side light source assembly are both in communication connection with the light source controller 94.

[0040] Specifically, the upper light source assembly and the side light source assembly are used to provide light sources for the detection cabin 13, the imaging quality of the upper intelligent camera 32 and the side intelligent camera 31 is improved, and the accuracy of food production detection is further improved.

[0041] With reference to Figure 2 and 5 , as a further optional implementation, the upper light source assembly comprises a first light source support 921 and a first annular light source 922, the first light source support 921 is arranged in parallel with the bottom support table 11, one end of the first light source support 921 is fixed to the rear side of the detection cabin 13, the first annular light source 922 is fixed to the other end of the first light source support 921 and is located above the adjustable positioning device 6, an inner side of the first annular light source 922 is provided with a first cavity, the upper intelligent camera 32 is located above the first cavity, and the first annular light source 922 is in communication connection with the light source controller 94.

[0042] With reference toFigure 4 And 5 Further, as an optional implementation, the side light source assembly comprises a second light source support 931 and a second ring light source 932, the second light source support 931 is arranged on one side of the bottom support table 11 close to the electrical control cabinet 14, the side displacement control mechanism and the side intelligent camera 31 are arranged in the second light source support 931, the second ring light source 932 is arranged on the side of the second light source support 931 close to the adjustable positioning device 6, the inner side of the second ring light source 932 is provided with a second cavity, the second cavity is arranged opposite to the side intelligent camera 31, and the second ring light source 932 is in communication connection with the light source controller 94.

[0043] Specifically, the first ring light source 922 and the second ring light source 932 are used for lighting the food to be detected, so that the light is uniformly distributed, the upper intelligent camera 32 and the side intelligent camera 31 are not blocked, the imaging quality of the upper intelligent camera 32 and the side intelligent camera 31 is further improved, and the accuracy of food production detection is further improved.

[0044] Referring to Figure 4 And 5 Further, as an optional implementation, the safety control button comprises an upper detection button 72, a side detection button 71 and an emergency stop switch 73, and the upper detection button 72, the side detection button 71 and the emergency stop switch 73 are in communication connection with the PLC controller 2.

[0045] Specifically, the upper detection button 72 is used to start the upper detection function through the PLC controller 2, so as to start the upper displacement control mechanism, the upper intelligent camera 32 and the upper light source assembly, the side detection button 71 is used to start the side detection function through the PLC controller 2, so as to start the side displacement control mechanism, the side intelligent camera 31 and the side light source assembly, and the emergency stop switch 73 is used to stop the current detection action.

[0046] Referring to Figure 4 Further, as an optional implementation, the adjustable positioning device 6 comprises a positioning jig 61 and two positioning pins 62, the positioning jig 61 is arranged on the bottom support table 11, one end of the positioning jig 61 close to the electrical control cabinet 14 and the other end of the positioning jig 61 away from the electrical control cabinet 14 are both provided with a strip-shaped notch 611, the two positioning pins 62 are used to fix the positioning jig 61 on the bottom support table 11 through the two strip-shaped notches 611, and the front end of the positioning jig 61 is provided with an L-shaped broken half-open two-point positioning opening 612.

[0047] Referring to Figure 1 And 5Further, as an optional implementation, the communication unit comprises a 5G communication module 81 and an antenna 82, the 5G communication module 81 is arranged in the electrical control cabinet 14, the antenna 82 is arranged on the top of the electrical control cabinet 14, the 5G communication module 81 is in communication connection with the man-machine interaction industrial personal computer 5, and the antenna 82 is in communication connection with the 5G communication module 81.

[0048] The structure and working principle of the utility model are described above. It can be recognized that the embodiment of the utility model realizes automatic visual detection of food, improves the efficiency and accuracy of food production detection, and also improves the production quality of food.

[0049] In the description of the utility model, it is understood that the directions or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0050] In the description of the utility model, the meaning of several is one or more, and the meaning of multiple is more than two, greater than, less than, more than, etc. are understood as not including the number, and above, below, etc. are understood as including the number. If it is described as first, second, it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0051] In the utility model, unless otherwise explicitly specified and limited, the terms "installation", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium, can be the communication or interaction relationship between two elements, unless otherwise explicitly limited. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0052] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact through an intermediate medium. Moreover, the first feature "above", "over" and "on" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "under" and "under" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0053] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or features of different embodiments or examples described in the present application without contradiction.

[0054] The preferred embodiments of the present application are described above, but the present application is not limited to the above embodiments. Those skilled in the art can make various equivalent modifications or replacements without departing from the spirit of the present application. These equivalent modifications or replacements are all included in the scope defined by the claims of the present application.

Claims

1. A food product visual inspection apparatus, characterized in that, The detection device body includes a bottom support table, a top fixing frame, a detection cabin and an electrical control cabinet, the detection cabin is located between the bottom support table and the top fixing frame, the electrical control cabinet is located on one side of the detection cabin, the adjustable positioning device is arranged on the bottom support table, the displacement control mechanism includes a side displacement control mechanism and an upper displacement control mechanism, the vision system includes a side intelligent camera and an upper intelligent camera, the side displacement control mechanism is horizontally arranged on one side of the bottom support table close to the electrical control cabinet, the side intelligent camera is arranged on one end of the side displacement control mechanism close to the adjustable positioning device, the upper displacement control mechanism is vertically arranged on the top fixing frame, the upper intelligent camera is arranged on one end of the upper displacement control mechanism close to the adjustable positioning device, the human-computer interaction industrial computer is arranged on the front side of the electrical control cabinet, the safety control button is arranged on the front side of the bottom support table, the PLC controller is arranged in the electrical control cabinet, the safety control button, the side displacement control mechanism, the upper displacement control mechanism, the side intelligent camera and the upper intelligent camera are in communication connection with the PLC controller, and the PLC controller is in communication connection with the MES system through the human-computer interaction industrial computer and the communication unit. The side displacement control mechanism includes a horizontal linear module, a first fixed support frame and a first servo motor, the horizontal linear module is arranged on the bottom support table, one end of the first fixed support frame is fixed on the slider of the horizontal linear module, the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first servo motor is arranged at one end of the horizontal linear module, and the first 2. The food visual inspection apparatus according to claim 1, characterized in that: ​ 3. The food visual inspection apparatus according to claim 2, wherein: ​ 4. The food visual inspection apparatus according to claim 3, wherein: ​ 5. The food visual inspection apparatus according to claim 1, wherein: The food visual inspection device further comprises an upper light source assembly, a side light source assembly and a light source controller, the upper light source assembly and the side light source assembly are arranged in the detection cabin, the upper light source assembly is located above the adjustable positioning device, the side light source assembly is located on one side of the adjustable positioning device close to the electrical control cabinet, the light source controller is arranged in the electrical control cabinet, the upper light source assembly and the side light source assembly are in communication connection with the light source controller, and the light source controller is in communication connection with the PLC controller.

6. The food visual inspection apparatus according to claim 5, wherein: The upper light source assembly comprises a first light source support and a first annular light source, the first light source support is arranged in parallel with the bottom support table, one end of the first light source support is fixed to the rear side of the detection cabin, the first annular light source is fixed to the other end of the first light source support and located above the adjustable positioning device, the inner side of the first annular light source is provided with a first cavity, the upper intelligent camera is located above the first cavity, and the first annular light source is in communication connection with the light source controller.

7. The food visual inspection apparatus according to claim 5, wherein: The side light source assembly comprises a second light source support and a second annular light source, the second light source support is arranged on one side of the bottom support table close to the electrical control cabinet, the side displacement control mechanism and the side intelligent camera are arranged in the second light source support, the second annular light source is arranged on the side of the second light source support close to the adjustable positioning device, the inner side of the second annular light source is provided with a second cavity, the second cavity is arranged opposite to the side intelligent camera, and the second annular light source is in communication connection with the light source controller.

8. The food visual inspection apparatus according to claim 1, wherein: The safety control button comprises an upper detection button, a side detection button and an emergency stop switch, and the upper detection button, the side detection button and the emergency stop switch are in communication connection with the PLC controller.

9. The food visual inspection apparatus according to claim 1, wherein: The adjustable positioning device comprises a positioning jig and two positioning pins, the positioning jig is arranged on the bottom support table, one end of the positioning jig close to the electrical control cabinet and one end of the positioning jig away from the electrical control cabinet are both provided with a strip-shaped notch, the two positioning pins are arranged to fix the positioning jig on the bottom support table through the two strip-shaped notches, and the front end of the positioning jig is provided with an L-shaped disconnected semi-open two-point positioning opening.

10. The food visual inspection apparatus according to claim 1, wherein: The communication unit comprises a 5G communication module and an antenna, the 5G communication module is arranged in the electrical control cabinet, the antenna is arranged on the top of the electrical control cabinet, the 5G communication module is in communication connection with the human-computer interaction industrial personal computer, and the antenna is in communication connection with the 5G communication module.

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