Point inspection equipment
By using the first and second inspection lenses of the automatic inspection equipment to identify and flip the material using a flipping mechanism, the problems of low inspection efficiency and missed inspections in traditional inspection methods are solved, achieving efficient material inspection and classification and ensuring the continuity of the production line.
Patent Information
- Application Number
- CN202423135680.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-18
AI Technical Summary
Traditional inspection methods are inefficient, susceptible to human error, and prone to missed or false inspections. Furthermore, they cannot guarantee that all materials are inspected, leading to potential quality risks.
An automatic inspection device is used to identify whether materials need to be inspected by using first and second inspection lenses. The material is flipped over by a flipping mechanism for secondary inspection, and then sorted into corresponding areas by a material sorting mechanism to avoid repeated inspections and missed inspections.
It achieves efficient and automated inspection, identifies inspected materials, avoids duplicate inspections, reduces false and missed inspections caused by human factors, and ensures the continuity of the production line.
Smart Images
Figure CN223629060U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of material point inspection, and more particularly to a point inspection device. BACKGROUND
[0002] The point inspection device is used for periodically inspecting materials such as jigs or bodies, can timely find potential problems of the jigs or bodies, and predict faults in advance to ensure that the production line runs in good condition.
[0003] The traditional point inspection method relies on manual inspection of materials at regular intervals, and uses corresponding tools to inspect different parts of different end surfaces of each material. Since the point inspection process is complex, a large amount of time is consumed, and the detection efficiency is low and greatly affected by human factors. In addition, when the experience is insufficient, fatigue, etc. occurs, it may lead to missed inspection or misjudgment. At the same time, the materials after daily point inspection will be put into use. Since the ability of manual recording and data analysis is limited, it is difficult for personnel to distinguish between inspected and un-inspected materials, and it is impossible to ensure that all materials are inspected, which may cause some materials to be un-inspected, resulting in quality risks.
[0004] In view of the above technical means, the traditional point inspection method has the defects of low detection efficiency and missed inspection. CONTENT OF THE INVENTION
[0005] The embodiment of the present application provides a point inspection device, which can realize automatic point inspection, has high detection efficiency, and can identify the bodies that have been inspected, avoid repeated inspection and missed inspection, and ensure the continuity of the production line.
[0006] The point inspection device provided by the present application adopts the following technical scheme:
[0007] A point inspection device comprises:
[0008] A machine table is provided with a conveying mechanism, one end of the conveying mechanism is a feeding end, and the other end is a discharging end, and the discharging end is provided with a plurality of classification areas;
[0009] A detection mechanism comprises a first point inspection lens and a second point inspection lens, the first point inspection lens and the second point inspection lens are located above the conveying mechanism, the first point inspection lens is used for identifying the materials to distinguish whether the materials have been inspected, and performing one detection on the materials that have not been inspected, and the second point inspection lens is used for performing two detections on the materials that have not been inspected;
[0010] A material distribution mechanism classifies the materials that have passed through the first point inspection lens and the second point inspection lens, and transfers the materials to the corresponding classification areas according to the categories of the materials.
[0011] Optionally, the inspection mechanism further comprises a first mounting frame and a second mounting frame arranged in sequence and spaced apart along the direction from the feeding end to the discharging end, the first mounting frame and the second mounting frame are slidingly arranged on the machine table and slidingly move along the length direction of the conveying mechanism; the first point inspection lens is arranged on the first mounting frame, and the second point inspection lens is arranged on the second mounting frame.
[0012] Optionally, the material distribution mechanism comprises a connecting piece, a material taking piece and a lifting piece, one end of the connecting piece is slidingly connected with the second mounting frame, the other end is connected with the lifting piece, the lifting piece is arranged on one side of the second mounting frame close to the discharging end, the material taking piece is arranged on the lifting piece, and the lifting piece drives the material taking piece to move up and down.
[0013] Optionally, a linear module is arranged on the second mounting frame, the linear module is connected with the connecting piece, and the sliding connection between the connecting piece and the second mounting frame is realized.
[0014] Optionally, the material taking piece and the lifting piece are configured as a lifting type mechanical hand.
[0015] Optionally, it further comprises a turnover mechanism, the turnover mechanism is arranged between the first point inspection lens and the second point inspection lens; the turnover mechanism comprises a third mounting frame and a turnover plate, the third mounting frame is arranged on the machine table, one end of the turnover plate is rotationally arranged on the mounting frame, the other end is provided with a clamping hook for clamping with the end of the material, the clamping hook is arranged on one side of the first point inspection lens, and is used for clamping and turning over the material after contacting with the material.
[0016] Optionally, the turnover mechanism further comprises a spring, one end of the spring is fixedly connected with the cross beam of the third mounting frame, and the other end is fixedly connected with one end of the turnover plate away from the conveying mechanism.
[0017] Optionally, the conveying mechanism comprises a first conveying belt body arranged close to the feeding end, at least one guide piece is arranged on the first conveying belt body, and one side of the guide piece close to the feeding end is bent towards the outside of the first conveying belt body.
[0018] Optionally, the conveying mechanism comprises a second conveying belt body arranged close to the discharging end, the central axis of the second conveying belt body coincides with the central axis of the first conveying belt body; a plurality of partition plates are arranged on the second conveying belt body, the length direction of the plurality of partition plates is the same as the length direction of the second conveying belt body, the plurality of partition plates are arranged in parallel and spaced apart to form a plurality of classification areas.
[0019] Optionally, it further comprises a feeding mechanism for distributing the material to the feeding end, and the feeding mechanism is configured as an AGV trolley.
[0020] From the above technical solutions, the embodiments of the present application have the following advantages:
[0021] The material is conveyed from the feeding end to the identification and detection mechanism through the conveying mechanism, and the material is identified through the first inspection lens, so as to distinguish whether the material is inspected or not. The inspected material does not start the detection program, that is, does not pass through the first inspection lens and the second inspection lens for project detection. The material that has not been inspected starts the detection program, that is, sequentially passes through the first inspection lens and the second inspection lens for project detection, so as to distinguish whether the material is qualified or not. The material passing through the identification and detection mechanism can realize automatic inspection, identify the material, and classify the material into inspected material, qualified material and unqualified material. The material is transferred to the corresponding classification area according to the category of the material through the material distribution mechanism, the detection efficiency is high, and the phenomenon of false detection or missed detection caused by human factors is avoided, the hidden danger is reduced, and the continuity of production is ensured. BRIEF DESCRIPTION OF DRAWINGS
[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.
[0023] Figure 1 The overall structure of a point inspection equipment disclosed in the embodiments of the present application is shown in the figure.
[0024] Figure 2 The structure of the first inspection lens and the first mounting frame of the point inspection equipment disclosed in the embodiments of the present application is highlighted.
[0025] Figure 3 The structure of the turnover mechanism of the point inspection equipment disclosed in the embodiments of the present application is highlighted.
[0026] Figure 4 The structure of the turnover mechanism of the point inspection equipment disclosed in the embodiments of the present application is highlighted.
[0027] Figure 5 The structure of the second inspection lens and the second mounting frame of the point inspection equipment disclosed in the embodiments of the present application is highlighted.
[0028] Figure 6 The structure of the material distribution mechanism of the point inspection equipment disclosed in the embodiments of the present application is highlighted.
[0029] Explanation of reference signs:
[0030] 1, machine table; 11, conveying mechanism; 111, feeding end; 112, discharging end; 113, classification area; 114, first conveyor body; 115, second conveyor body; 116, third conveyor body; 12, slide rail; 13, guide; 14, partition plate; 2, recognition and detection mechanism; 21, first point inspection lens; 22, second point inspection lens; 23, first mounting bracket; 24, second mounting bracket; 241, sliding groove; 3, turnover mechanism; 31, third mounting bracket; 32, turnover plate; 321, clamping hook; 33, spring; 4, distributing mechanism; 41, material taking part; 42, lifting part; 43, connecting part. DETAILED DESCRIPTION
[0031] The application will be further described in detail below with reference to the accompanying drawings.
[0032] The embodiment of the application provides a point inspection device, which can realize automatic point inspection, has high detection efficiency, can identify a body that has been point inspected, avoids repeated point inspection and missed inspection, and guarantees the continuity of a production line.
[0033] In order to enable personnel in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work should belong to the protection scope of the present application. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on that a person of ordinary skill in the art can realize, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope claimed by the present application.
[0034] The terms "first", "second", "third", "fourth" and the like in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not have to be limited to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices. The present application also includes a control system, and all controls in the control system are controlled by PLC.
[0035] Please refer to Figure 1For an embodiment of the point inspection equipment in the embodiments of the present application, it comprises a machine table 1, a conveying mechanism 11, an identification and measurement mechanism 2, a turnover mechanism 3 and a material sorting mechanism 4, the conveying mechanism 11, the identification and measurement mechanism 2, the turnover mechanism 3 and the material sorting mechanism 4 are all arranged on the machine table 1, the conveying mechanism 11 is used for transporting materials, the identification and measurement mechanism 2 is used for detecting the materials to distinguish whether the materials are point inspected and whether the materials are qualified, the turnover mechanism 3 is used for turning over the materials which are not point inspected to facilitate the identification and measurement mechanism 2 to fully detect, and the material sorting mechanism 4 is used for sorting and transferring the materials according to the categories of the materials.
[0036] Please refer to Figure 1 and Figure 2 The machine table 1 is provided with the conveying mechanism 11, one end of the conveying mechanism 11 is a feeding end 111, the other end of the conveying mechanism 11 is a discharging end 112, the discharging end 112 is provided with a plurality of sorting areas 113, the materials enter from the feeding end 111 and are conveyed to the discharging end 112 through the conveying mechanism 11. When the materials are conveyed to the discharging end 112, the material sorting mechanism 4 transfers the materials to the corresponding sorting areas 113 according to the different categories of the materials. In this embodiment, the conveying mechanism 11 comprises a first conveying belt body 114 arranged close to the feeding end 111 and a second conveying belt body 115 arranged close to the discharging end 112, the central axis of the second conveying belt body 115 and the central axis of the first conveying belt body 114 are consistent with the length direction of the machine table 1, and the central axis of the second conveying belt body 115 coincides with the central axis of the first conveying belt body 114, aiming to realize the accurate alignment and coordination between the two conveying belt bodies and avoid the misplacement or scattering of the materials at the joint, thereby ensuring the continuity and consistency of the materials in the conveying process.
[0037] A plurality of partition plates 14 are arranged above the second conveying belt body 115, the length direction of the plurality of partition plates 14 is the same as the length direction of the second conveying belt body 115, and the plurality of partition plates 14 are arranged in parallel and at intervals to form a plurality of sorting areas 113. In this embodiment, the partition plates 14 are provided with four, the four partition plates 14 are arranged at equal intervals to form three sorting areas 113 with the same area, which are respectively used for conveying the point inspected materials, the qualified materials and the unqualified materials, and the partition plates 14 are used for partitioning the sorting areas 113 to avoid the misplacement of the materials.
[0038] In this embodiment, it also comprises a feeding mechanism, the feeding mechanism is configured as an AGV trolley. Since the AGV trolley is equipped with a high-precision navigation system, it can autonomously navigate to a specified location, and the transfer and handling of the materials are realized through the mechanical arm on the AGV trolley, which can accurately deliver the materials to the feeding end 111 without manual handling, thereby saving manpower and reducing the labor intensity of workers, greatly improving the speed and frequency of material transportation.
[0039] Please refer to Figure 2In order to ensure the consistency of the material direction, at least one guide 13 is arranged on the first conveying belt body 114, and the side close to the feeding end 111 of the guide 13 is bent towards the outside of the first conveying belt body 114. In the embodiment, the guide 13 is located above the first conveying belt body 114, and there is a small gap between the guide 13 and the first conveying belt body 114. The guide 13 is composed of two guide plates arranged oppositely, and the side close to the feeding end 111 of the guide 13 is bent towards the outside of the first conveying belt body 114, that is, the side close to the feeding end 111 of the guide plate is bent towards the outside of the first conveying belt body 114. It can be understood that the material is fed from the feeding end 111, and the side close to the feeding end 111 of the two guide plates is in contact with the material first, and the two guide plates are used to guide the direction of the material, so that all the materials are conveyed along the length direction, which is convenient for the detection of the recognition and detection mechanism 2.
[0040] Further, the central axis of the guide 13 and the central axis of the first conveying belt body 114 are located in the same vertical plane, and the material always remains on the central axis of the first conveying belt body 114 during the conveying process of the first conveying belt body 114, which ensures that the first conveying belt body 114 is uniformly stressed, and the material can advance along the predetermined path, which is convenient for the subsequent recognition and detection mechanism 2 and the material distribution mechanism 4 to operate conveniently and quickly at fixed positions.
[0041] Please continue to refer to Figure 1 and Figure 2The recognition and detection mechanism 2 comprises a first point detection lens 21, a second point detection lens 22, a first mounting rack 23 and a second mounting rack 24, the first mounting rack 23 and the second mounting rack 24 adopt a gantry structure; the first mounting rack 23 and the second mounting rack 24 are sequentially and spacedly arranged along the direction from the feeding end 111 to the discharging end 112, the first mounting rack 23 and the second mounting rack 24 are slidingly arranged on the machine table 1 and can slide along the length direction of the conveying mechanism 11; the first point detection lens 21 is arranged on the first mounting rack 23, the second point detection lens 22 is arranged on the second mounting rack 24, the first point detection lens 21 and the second point detection lens 22 are located above the conveying mechanism 11 and correspond to the material advancing route to accurately detect the material, the first point detection lens 21 is used for identifying the material to distinguish whether the material is detected or not and performing one detection on the undetected material, and the second point detection lens 22 is used for performing secondary detection on the undetected material. Specifically, the first mounting rack 23 is arranged close to the feeding end 111, the first point detection lens 21 is installed at the midpoint position of the first mounting rack 23, the second mounting rack 24 is arranged close to the discharging end 112, and the second point detection lens 22 is installed at the midpoint position of the second mounting rack 24. The machine table 1 is provided with a slide rail 12, the length direction of the slide rail 12 is the same as the length direction of the machine table 1, so that the first mounting rack 23 and the second mounting rack 24 can move along the length direction of the slide rail 12, and the positions of the first mounting rack 23 and the second mounting rack 24 are adjusted.
[0042] In the embodiment, the first and second inspection lenses 21 and 22 are preferably photoelectric lenses, the end face of the material identification 2D code is the front face of the material, and the opposite face is the back face of the material. Specifically, when the first inspection lens 21 is located on the front face of the material identification 2D code, the first inspection lens 21 scans and identifies the 2D code of the object according to the set identification program, and determines whether the object has been inspected according to the information of the 2D code. The inspected object does not start the detection program, that is, does not pass through the first and second inspection lenses 21 and 22 for project detection. The un-inspected material starts the detection program, that is, sequentially passes through the first and second inspection lenses 21 and 22 for project detection. The first inspection lens 21 captures the project data to be inspected and feeds back the data to the control system. The material passing through the first inspection lens 21 is flipped by the flipping mechanism 3 so that the back face of the material faces upward, and then is conveyed to the second inspection lens 22 by the conveying mechanism 11. The second inspection lens 22 inspects the remaining projects of the material and feeds back the data to the control system. The control system determines whether the material is qualified by comparing the target data values, and then controls the material distribution mechanism 4 to transfer the material to the corresponding classification area 113 according to the material category. It can be understood that the material is conveyed from the feeding end 111 to the inspection mechanism 2, and is automatically inspected by the first and second inspection lenses 21 and 22, which has high detection efficiency and can identify the material and classify the material into inspected material, qualified material and unqualified material. The material is transferred to the corresponding classification area 113 according to the category by the material distribution mechanism 4, which avoids repeated inspection and the phenomenon of false detection or missed detection caused by human factors, reduces the hidden danger and ensures the continuity of production.
[0043] Please refer to Figure 3 and Figure 4, the turnover mechanism 3 is arranged between the first point inspection lens 21 and the second point inspection lens 22, and is used for overturning the material, so that the second point inspection lens 22 can detect the back of the material. The turnover mechanism 3 comprises a third mounting frame 31, a rotating rod and a turnover plate 32. The third mounting frame 31 adopts a gantry structure. The third mounting frame 31 is arranged on the machine table 1 and located between the first mounting frame 23 and the second mounting frame 24. The length direction of the rotating rod is the same as the length direction of the crossbeam of the third mounting frame 31. The rotating rod is rotationally connected with the third mounting frame 31. One end of the turnover plate 32, which is away from the conveying mechanism 11, is fixedly connected with the rotating rod. The turnover plate 32 is rotationally arranged on the third mounting frame 31 through the rotating rod, and is located on the running route of the material. The turnover plate 32 is provided with a clamping hook 321 for clamping the end of the material. The clamping hook 321 is arranged on one side of the first point inspection lens 21. The clamping hook 321 is used for clamping and overturning the material after contacting with the material. It can be understood that the material moves towards the turnover plate 32 along with the conveying mechanism 11. The material contacts with the turnover plate 32 and is clamped with the turnover plate 32 through the clamping hook 321. The end of the material clamped with the clamping hook 321 gradually lifts the turnover plate 32 under the continuous conveying of the conveying mechanism 11. The material rotates as a whole with the end, which is away from the turnover plate 32, as the rotation center. The turnover plate 32 limits the end of the material clamped with the clamping hook 321 to move to the right, so that the material gradually stands and then tilts to the left to be separated from the clamping hook 321, thereby achieving the purpose of overturning.
[0044] Further, in order to improve the overturning efficiency of the material, the turnover mechanism 3 further comprises a spring 33. One end of the spring 33 is fixedly connected with the crossbeam of the third mounting frame 31, and the other end is fixedly connected with the end of the turnover plate 32, which is away from the conveying mechanism 11. Under the continuous conveying of the conveying mechanism 11, the end of the material gradually lifts the turnover plate 32 to exert a force on the turnover plate 32 to force the spring 33 to stretch. When the material gradually reaches the standing state, the force exerted by the material on the turnover plate 32 is the smallest, and the rebound force of the spring 33 reaches the maximum. The rebound force of the spring 33 drives the turnover plate 32 to rotate to the left for resetting. The turnover plate 32 exerts a leftward force on the material, so that the material rapidly changes from the standing state to the leftward tilting state to be separated from the clamping hook 321, thereby accelerating the overturning.
[0045] Please refer to Figure 5, in order to ensure that the material of the turnover also maintains the consistency of the direction, the conveying mechanism 11 further comprises a third conveying belt body 116, which is arranged corresponding to the turnover mechanism 3, and the third conveying belt body 116 is located between the first conveying belt body 114 and the second conveying belt body 115, the central axis of the third conveying belt body 116 coincides with the central axis of the second conveying belt body 115, and at least one guide 13 is arranged above the third conveying belt body 116, the side of the guide 13 close to the feeding end 111 is bent towards the outside of the third conveying belt body 116, for guiding the direction of the material after turnover, so that all the materials are conveyed in the length direction, facilitating detection by the second inspection lens 22.
[0046] Please refer to Figure 6 , the distributing mechanism 4 comprises a connecting piece 43, a lifting piece 42 and a material taking piece 41, the connecting piece 43, the lifting piece 42 and the material taking piece 41 are arranged on the side of the second mounting frame 24 close to the discharging end 112, one end of the connecting piece 43 is in sliding connection with the second mounting frame 24, the other end of the connecting piece 43 is connected with the lifting piece 42, and the material taking piece 41 is arranged on the lifting piece 42, so that the material taking piece 41 can contact the material to realize material taking. Further, a linear module is arranged on the second mounting frame 24, the length direction of the linear module is the same as the length direction of the crossbeam of the second mounting frame 24, the linear module is connected with the connecting piece 43, the connecting piece 43 is in sliding connection with the second mounting frame 24, so that the connecting piece 43 synchronously drives the lifting piece 42 and the material taking piece 41 to move along the direction of the crossbeam of the second mounting frame 24, realizing the effect of transferring different types of materials to the corresponding classification area 113.
[0047] In the embodiment, the material taking piece 41 and the lifting piece 42 are configured as a lifting type mechanical hand, the material taking piece 41 is a mechanical hand gripper, and the lifting type mechanical hand is configured with more advanced sensors and control systems, which can improve the accuracy of material grabbing, realize accurate grabbing and classification of materials, can switch between multiple tasks, improve the universality and adaptability of the distributing mechanism 4, achieve faster response speed, thereby accelerating the distributing efficiency.
[0048] The above-described embodiments are only used to illustrate the technical solutions of the present application, but not limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to some technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims
1. An inspection device characterized by comprising: The machine table is provided with a conveying mechanism, one end of the conveying mechanism is a feeding end, the other end is a discharging end, and the discharging end is provided with a plurality of classification areas. The detection mechanism includes a first point detection lens and a second point detection lens, the first point detection lens and the second point detection lens are located above the conveying mechanism, the first point detection lens is used for identifying the material to distinguish whether the material is detected, and the material not detected is detected once, and the second point detection lens is used for secondary detection of the material not detected. The material classification mechanism classifies the material detected by the first point detection lens and the second point detection lens, and transfers the material to the corresponding classification area according to the material category. The detection mechanism further includes a first mounting frame and a second mounting frame which are sequentially and spaced apart in the direction from the feeding end to the discharging end, the first mounting frame and the second mounting frame are slidingly arranged on the machine table and slide along the length direction of the conveying mechanism; the first point detection lens is arranged on the first mounting frame, and the second point detection lens is arranged on the second mounting frame.
2. The point inspection device according to claim 1, characterized by The material classification mechanism includes a connecting piece, a material taking piece and a lifting piece, one end of the connecting piece is slidingly connected with the second mounting frame, the other end is connected with the lifting piece, the lifting piece is arranged on one side of the second mounting frame close to the discharging end, the material taking piece is arranged on the lifting piece, and the lifting piece drives the material taking piece to move up and down.
3. The point inspection device according to claim 2, characterized by The second mounting frame is provided with a linear module, the linear module is connected with the connecting piece, and the sliding connection between the connecting piece and the second mounting frame is realized.
4. The point inspection device according to claim 3, characterized by The material taking piece and the lifting piece are configured as a lifting type mechanical hand.
5. The point inspection device according to claim 3, characterized by Further comprising a turnover mechanism, the turnover mechanism is arranged between the first point detection lens and the second point detection lens; the turnover mechanism includes a third mounting frame and a turnover plate, the third mounting frame is arranged on the machine table, one end of the turnover plate is rotationally arranged on the third mounting frame, the other end is provided with a hook for clamping the end of the material, the hook is arranged on one side of the first point detection lens, and is used for contacting the material and hooking the material to turn over.
6. The point inspection device according to claim 1, characterized by The turnover mechanism further includes a spring, one end of the spring is fixedly connected with a cross beam of the third mounting frame, and the other end is fixedly connected with one end of the turnover plate away from the conveying mechanism.
7. The point inspection device according to claim 6, characterized by The conveying mechanism includes a first conveyor body arranged close to the feeding end, at least one guide is arranged on the first conveyor body, and one side of the guide close to the feeding end is bent towards the outside of the first conveyor body.
8. The point inspection device according to claim 1, characterized by The conveying mechanism includes a second conveyor body arranged close to the discharging end, the central axis of the second conveyor body coincides with the central axis of the first conveyor body; a plurality of partition plates are arranged on the second conveyor body, the length direction of the plurality of partition plates is the same as the length direction of the second conveyor body, the plurality of partition plates are parallel and spaced apart to form a plurality of classification areas.
9. The point inspection device according to claim 8, characterized by Further comprising a feeding mechanism for feeding the material to the feeding end, the feeding mechanism is configured as an AGV trolley.
10. The point inspection device according to claim 1, characterized by