Automatic measuring equipment for high-voltage switch part

Abstract

The utility model discloses automatic measuring equipment for high-voltage switch parts, which comprises an incoming material recognition device, a feeding and discharging device and a measuring device, the incoming material recognition device, the feeding and discharging device and the measuring device are sequentially arranged at intervals, and the incoming material recognition device, the feeding and discharging device and the measuring device are in signal connection; wherein the incoming material recognition device is used for recognizing contour information of parts, and the parts are conveyed to the measuring device to be measured through the feeding and discharging device. According to the measuring equipment, contour information of a part is collected and recognized through the incoming material recognition device, then the part is conveyed to the measuring device through the feeding and discharging device to be automatically measured, in the automatic measuring process, the measuring device can achieve high-precision error-free measuring operation on the part, and the measuring efficiency is improved. The problems of leak detection and false detection caused by manual sampling detection are avoided, and the measurement efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of measuring equipment, and particularly relates to an automatic measuring equipment for high-voltage switch parts. Background Technique

[0002] As key components in the power system, high-voltage switches or extra-high-voltage switch products include thousands of part products, such as pawls, cams, and rocker arm parts. During the use of these parts, they will be frequently operated, and the dimensional accuracy and position tolerance of these parts directly affect the operation stability of the system.

[0003] Currently, due to the complex shapes and various types of the above-mentioned part products, when measuring their dimensional accuracy and position tolerance, manufacturers currently use conventional measuring tools such as calipers or plug gauges by manual sampling inspection to measure and judge whether the dimensional accuracy and position tolerance of each part meet the requirements. However, during the inspection of these product parts by manual, due to the large number of parts, there will be errors such as missed inspection and misjudgment during the measurement due to visual fatigue, which cannot meet the high inspection accuracy requirements of the products; moreover, the manual measurement efficiency is low, the workload of inspectors is heavy, and the average single-piece measurement of general parts takes three to four minutes, and complex-shaped parts take more than ten minutes; finally, the measurement results rely on manual filling and cannot be computerized. This can no longer meet the operation requirements of a highly reliable power system.

[0004] Under the actual operation conditions of the power system, it is necessary to ensure the long-term repeated operation stability, and it is required to achieve full-automatic full inspection of various complex products of high-voltage switches to ensure the dimensional accuracy, the thickness of the surface galvanized layer, and the surface defect requirements of the products, and to avoid the reduction of system performance and accidents caused by the quality of these products.

[0005] Therefore, how to achieve full-automatic detection of various complex products of high-voltage switches is a challenging problem faced by this industry and is also an urgent need for this industry towards digital manufacturing. Content of the Utility Model

[0006] The utility model provides an automatic measuring equipment for high-voltage switch parts, which is used to solve the technical defect that the existing high-voltage switch parts are inspected manually by self-inspection, resulting in missed inspection and misjudgment, and cannot meet the high inspection accuracy requirements of the products.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions to implement:

[0008] An automatic measuring device for high-voltage switch parts, including a material incoming identification device, a loading and unloading device, and a measuring device. The material incoming identification device, the loading and unloading device, and the measuring device are arranged at intervals in sequence, and are signal-connected between the material incoming identification device, the loading and unloading device, and the measuring device. Among them, the material incoming identification device is used to identify the contour information of the parts, and convey the parts to the measuring device through the loading and unloading device for measurement.

[0009] Further, the measuring device includes a station rotating table, which is located on one side of the loading and unloading device. The top circumference of the station rotating table is provided with a loading and unloading station, a coding station, a first vision inspection station, a spare station, a second vision inspection station, and a galvanized layer thickness measurement station.

[0010] Further, the loading and unloading device includes a robotic arm and a quick-change gripper library. The robotic arm and the quick-change gripper library are arranged on a bracket. The quick-change gripper library includes a first quick-change gripper, a second quick-change gripper, and a third quick-change gripper. The first quick-change gripper, the second quick-change gripper, and the third quick-change gripper are arranged at intervals in sequence and are located on one side of the robotic arm.

[0011] The first quick-change gripper, the second quick-change gripper, and the third quick-change gripper all include a mounting surface. A gripper head is provided at the bottom of the mounting surface, and the gripper head is arranged on the top of the bracket through a placement rack.

[0012] Further, the coding station includes a laser head, which is connected to a first motion module. An installation plate is provided on one side of the first motion module. An adjustment block is connected to the bottom of the installation plate, and a base is connected to the bottom of the adjustment block through a support shaft. The base is arranged on the top of the station rotating table.

[0013] Further, the first vision inspection station includes a placement platform, an inspection base, and a third motion module. A surface light source and a strip light source are provided on the placement platform. The strip light source is arranged on the station rotating table through an inspection bracket. The surface light source and the strip light source are used to provide light sources for the parts to be measured.

[0014] A connecting shaft is provided at the top of the inspection base. A connecting plate is provided at the top of the connecting shaft. A second motion module is provided on the connecting plate. The driving end of the second motion module is connected to a top camera, and the top camera is located directly above the placement platform.

[0015] A fixing plate is provided at the top of the third motion module, and a side camera is provided on the fixing plate.

[0016] Further, the galvanized layer thickness measurement station includes a three-dimensional motion module and a galvanized layer thickness measuring instrument. The galvanized layer thickness measuring instrument is arranged on the three-dimensional motion module.

[0017] Further, the three-dimensional motion module includes a vertical motion guide rail, a Y-direction motion guide rail, and an X-direction motion guide rail. The vertical motion guide rail is vertically arranged on the top of the Y-direction motion guide rail, and the X-direction motion guide rail is horizontally arranged on one side of the vertical motion guide rail. The galvanized layer thickness measuring instrument is arranged on the X-direction motion guide rail.

[0018] Further, the incoming material identification device includes an identification component, a conveying component, and a storage component. The storage component is arranged on the top of the conveying component;

[0019] The identification component includes a fixed end and an identification end. The fixed end is arranged on one side of the conveying component, and the identification end is located directly above the conveying component.

[0020] Further, the identification component includes a vertical rod and identification cameras. There are multiple identification cameras, and all the multiple identification cameras are arranged on the top of the vertical rod.

[0021] Further, there are two conveying components.

[0022] Compared with the prior art, the utility model has the following beneficial effects:

[0023] 1. The measuring device first collects and identifies the contour information of the parts through the incoming material identification device, and then conveys the parts to the measuring device through the loading and unloading device for automatic measurement. During the automatic measurement process, the measuring device can perform high-precision and error-free measurement operations on the parts, avoiding the problems of missed inspection and misjudgment in manual sampling inspection and improving the measurement efficiency.

[0024] 2. The measuring device has multiple measuring stations, and each measuring station can meet the needs of different measurement items; among them, the station rotating table can convey the parts among the stations according to the measurement sequence. The coding station can calibrate a two-dimensional code on the parts to display the part product information. The first vision inspection station and the second vision inspection station can perform vision inspection on the part products to ensure that the appearance and dimensions of the products meet the standards. The galvanized layer thickness measuring station can accurately measure the galvanized layer thickness of the products to ensure that the product protection performance meets the requirements.

[0025] 3. The loading and unloading device includes a robotic arm and a quick-change gripper library. Using the robotic arm to convey the parts can quickly and automatically grasp the parts and complete the placement of the parts, liberating manual labor and reducing labor costs; secondly, the quick-change gripper library includes three sets of quick-change grippers, and the three sets of quick-change grippers can be used to adapt to the grasping operations of parts with different shapes and sizes.

[0026] 4. During the coding process of the part products, the laser head is used in the coding station to ensure the high precision and clarity of the coding. The first motion module enables the laser head to move flexibly in the horizontal and vertical directions to adapt to the coding requirements of different positions and sizes.

[0027] 5. Through the combination of a surface light source and a bar light source, uniform illumination can be provided according to different detection requirements, ensuring that the surface details of the part to be detected are clearly visible, thereby improving the measurement accuracy; the setting of the top camera and the side camera can take pictures of the part to be detected from different angles, obtain more comprehensive image information, and further improve the accuracy and reliability of the measurement.

[0028] 6. The three-dimensional motion module enables the galvanized layer thickness measuring instrument to move freely in three-dimensional space to adapt to the measurement requirements of different positions and angles, greatly improving the convenience and efficiency of the measurement.

[0029] 7. The combination of the vertical motion guide rail, the Y-direction motion guide rail, and the X-direction motion guide rail provides the galvanized layer thickness measuring instrument with omnidirectional three-dimensional motion capabilities, enabling the measuring instrument to accurately move to the position to be measured and perform multi-angle and omnidirectional galvanized layer thickness measurements.

[0030] 8. By combining the identification component with the conveying component, the automation of part conveying and identification is realized, reducing the need for manual intervention, improving the automation level of the production line, and thus enhancing the measurement efficiency.

[0031] 9. Multiple cameras can work simultaneously and process identification tasks in parallel, thus significantly improving the identification efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0033] Figure 1 It is a schematic diagram of the overall automatic measurement equipment for high-voltage switch parts provided by the present invention;

[0034] Figure 2 It is a schematic diagram of the quick-change jaw library in the automatic measurement equipment for high-voltage switch parts provided by the present invention;

[0035] Figure 3 It is a top view of the measuring device in the automatic measurement equipment for high-voltage switch parts provided by the present invention;

[0036] Figure 4 It is a schematic diagram of the coding station in the automatic measurement equipment for high-voltage switch parts provided by the present invention;

[0037] Figure 5Schematic diagram of the first vision inspection station in the automatic measurement equipment for high-voltage switch parts provided by the present utility model;

[0038] Figure 6 Schematic diagram of the galvanized layer thickness measurement station in the automatic measurement equipment for high-voltage switch parts provided by the present utility model.

[0039] Wherein: 1. Incoming material identification device; 100. Identification component; 101. Conveyor component; 102. Storage component; 2. Loading and unloading device; 200. Robot arm; 201. Quick-change gripper library; 202. Placing rack; 203. Mounting surface; 204. Gripper head; 205. Substrate; 206. Support platform; 207. First leg; 208. Second leg; 3. Measuring device; 300. Station rotating table; 301. Loading and unloading station; 302. Coding station; 303. First vision inspection station; 304. Spare station; 305. Second vision inspection station; 306. Galvanized layer thickness measurement station; 307. Touch screen; 308. Industrial control computer; 401. Laser head; 402. First motion module; 403. Mounting plate; 404. Adjusting block; 405. Support shaft; 406. Base; 500. Part to be measured; 501. Placing platform; 502. Second motion module; 503. Connecting plate; 504. Surface light source; 505. Connecting shaft; 506. Detection base; 507. Strip light source; 508. Detection bracket; 509. Top camera; 510. Side camera; 511. Third motion module; 512. First fixing plate; 513. Second fixing plate; 601. Vertical motion guide rail; 602. Y-direction motion guide rail; 603. X-direction motion guide rail; 604. Galvanized layer thickness measuring instrument. Detailed implementation manners

[0040] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. Generally, the components of the embodiments of the present utility model described and illustrated herein can be arranged and designed in various different configurations.

[0041] Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0042] It should be noted that similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0043] In the description of the embodiments of the present utility model, it should be noted that if terms such as "upper", "lower", "horizontal", "inner", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use. This is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, terms such as "first", "second", etc. are only used for distinguishing descriptions and cannot be construed as indicating or implying relative importance.

[0044] In addition, if the term "horizontal" appears, it does not mean that the component is required to be absolutely horizontal, but it can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but it can be slightly inclined.

[0045] High-voltage switches or extra-high-voltage switch products, as key components in the power system, contain thousands of parts products, such as pawls, cams, and crank arms. During the use of these parts, they will be frequently operated, and the dimensional accuracy and position tolerance of these parts directly affect the operation stability of the system.

[0046] Currently, due to the complex shapes and various types of the above-mentioned part products, when measuring their dimensional accuracy and position tolerance, manufacturers currently use conventional measuring tools such as calipers or plug gauges manually and adopt a sampling inspection method to measure and judge whether the dimensional accuracy and position tolerance of each part meet the requirements. However, during the inspection of these product parts manually, due to the large number of parts, there will be errors such as missed inspections and misinspections during the measurement process due to visual fatigue, which cannot meet the high inspection accuracy requirements of the products; moreover, the manual measurement efficiency is low, the workload of inspectors is heavy, and it generally takes three to four minutes to measure an average single part, and more than ten minutes for parts with complex shapes; finally, the measurement results rely on manual filling and cannot be computerized either. This can no longer meet the operation requirements of a highly reliable power system.

[0047] Under the actual operation conditions of the power system, it is necessary to ensure the long-term repeated operation stability, and it is required to achieve full-automatic and full-inspection of various complex products of high-voltage switches to ensure the dimensional accuracy, surface zinc coating thickness, and surface defect requirements of the products, and to avoid the reduction of system performance and accidents caused by the quality of these products.

[0048] Therefore, how to achieve the full-automatic detection of various complex high-voltage switch products is a challenging problem faced by this industry and an urgent need for this industry in the face of digital manufacturing.

[0049] In order to solve the above technical defects, the inventor provides an automatic measuring device for high-voltage switch parts.

[0050] The following further describes the present utility model in detail with reference to the accompanying drawings:

[0051] An automatic measuring device for high-voltage switch parts provided in this embodiment includes a material incoming identification device 1, a loading and unloading device 2, and a measuring device 3. The material incoming identification device 1, the loading and unloading device 2, and the measuring device 3 are arranged at intervals in sequence, and the material incoming identification device 1, the loading and unloading device 2, and the measuring device 3 are signal-connected; among them, the material incoming identification device 1 is used to identify the contour information of the part 500 to be measured, and convey the part to the measuring device 3 through the loading and unloading device 2 for measurement. As Figure 1 shown, place the part 500 to be measured on the material incoming identification device 1. While identifying the contour information of the part 500 to be measured by the material incoming identification device 1, convey the part 500 to the next process; after the contour information of the part 500 to be measured is identified, the material incoming identification device 1 sends a signal to the loading and unloading device 2. The loading and unloading device 2 grabs the part 500 to be measured after identification and places the part 500 to be measured on the measuring device 3. The measuring device 3 measures the part 500 to be measured according to the measurement items. The entire measurement process is cooperated by the material incoming identification device 1, the loading and unloading device 2, and the measuring device 3 to achieve unmanned and automated high-precision measurement operation of the part 500 to be measured, and solve the technical defects of misdetection and missed detection caused by manual sampling measurement in the prior art. As Figure 1 and Figure 3As shown in the figure, the measuring device 3 includes a station rotating table 300, which is located on one side of the loading and unloading device 2. On the top circumference of the station rotating table 300, there are a loading and unloading station 301, a coding station 302, a first vision inspection station 303, a spare station 304, a second vision inspection station 305, and a galvanized layer thickness measurement station 306, a PLC controller, a touch screen 307, and an industrial computer 308; the measuring device 3 has multiple measuring stations, and each measuring station can meet the needs of different measurement items; among them, the station rotating table 300 can convey the parts 500 to be measured among the stations according to the measurement sequence. The coding station 302 can calibrate a two-dimensional code on the parts 500 to be measured to display the product information of the parts 500 to be measured. The first vision inspection station 303 and the second vision inspection station 305 can perform vision inspection on the products of the parts 500 to be measured to ensure that the appearance and dimensions of the products meet the standards. The galvanized layer thickness measurement station 306 can accurately measure the galvanized layer thickness of the parts 500 to be measured to ensure that the product protection performance meets the requirements. Before specific measurement, the order of the measurement items is preset through the PLC controller, the touch screen 307, and the industrial computer 308, and then the station rotating table 300 rotates the loading and unloading station 301, the coding station 302, the first vision inspection station 303, the spare station 304, the second vision inspection station 305, and the galvanized layer thickness measurement station 306 to directly below the loading and unloading device 2 in sequence according to the preset order of the measurement items; it should be noted that the setting of the order of the measurement items is not limited in this embodiment and can be adjusted adaptively according to the operation requirements. For example, when it is necessary to code the parts 500 to be measured first, the station rotating table 300 rotates the coding station 302 to directly below the loading and unloading device 2, and the same applies to the other stations. As Figure 4 shown in the figure, the coding station 302 includes a laser head 401, and the laser head 401 is connected to the first motion module 402. By driving the first motion module 402, the displacement of the laser head 401 is realized. On one side of the first motion module 402, there is a mounting plate 403. The bottom of the mounting plate 403 facing away from the first motion module 402 is connected with an adjustment block 404. There are two adjustment blocks 404. The setting of the two adjustment blocks 404 can ensure the reliability of the operation of the first motion module 402 on the one hand, and on the other hand, is used to adjust the operation height of the first motion module 402; between the two adjustment blocks 404, there is a support shaft 405, and a base 406 is installed at the bottom of the support shaft 405. The base 406 is arranged on the top of the station rotating table 300. As Figure 5As shown in the figure, the first vision inspection station 303 includes a placement platform 501, an inspection base 506, and a third motion module 511. Among them, the placement platform 501 is used for placing the part 500 to be measured. A surface light source 504 and a strip light source 507 are provided on the placement platform 501. The strip light source 507 is arranged on the station rotating table 300 through an inspection bracket 508. The surface light source 504 and the strip light source 507 are used to provide light sources for the part 500 to be measured. A connecting shaft 505 is provided at the top of the inspection base 506. A connecting plate 503 is provided at the top of the connecting shaft 505. A second motion module 502 is provided on the connecting plate 503. The driving end of the second motion module 502 is connected to a top camera 509. The top camera 509 is located directly above the placement platform 501. A fixing plate is provided at the top of the third motion module 511. The fixing plate includes a first fixing plate 512 and a second fixing plate 513. Side cameras 510 are provided on the first fixing plate 512 and the second fixing plate 513.

[0052] As Figure 6 shown in the figure, the galvanized layer thickness measurement station 306 includes a three-dimensional motion module and a galvanized layer thickness measuring instrument 604. The galvanized layer thickness measuring instrument 604 is arranged on the three-dimensional motion module. The three-dimensional motion module includes a vertical motion guide rail 601, a Y-direction motion guide rail 602, and an X-direction motion guide rail 603. The vertical motion guide rail 601 is vertically arranged at the top of the Y-direction motion guide rail 602. The X-direction motion guide rail 603 is horizontally arranged on one side of the vertical motion guide rail 601. The galvanized layer thickness measuring instrument 604 is arranged on the X-direction motion guide rail 603.

[0053] As Figure 1 and Figure 2 shown in the figure, the loading and unloading device 2 includes a robotic arm 200 and a quick-change gripper library 201. The robotic arm 200 and the quick-change gripper library 201 are arranged on a bracket. The quick-change gripper library 201 includes a first quick-change gripper, a second quick-change gripper, and a third quick-change gripper. The first quick-change gripper, the second quick-change gripper, and the third quick-change gripper are arranged at intervals in sequence and are located on one side of the robotic arm 200. The loading and unloading device 2 includes a robotic arm 200 and a quick-change gripper library 201. Using the robotic arm 200 to convey the part 500 to be measured can quickly and automatically grab the part and complete the placement of the part 500 to be measured, liberating manual labor and reducing labor costs. Secondly, the quick-change gripper library includes three sets of quick-change grippers. The three sets of quick-change grippers can be used to adapt to the gripping operations of parts 500 to be measured with different shapes and sizes. The first quick-change gripper, the second quick-change gripper, and the third quick-change gripper all include a mounting surface 203. A gripper head 204 is provided at the bottom of the mounting surface 203. The gripper head 204 is arranged on the top of a substrate 205. A support platform 206 is connected to the bottom of the substrate 205. First legs 207 and second legs 208 are provided at the bottom of the support platform 206. The bottoms of the first legs 207 and the second legs 208 are fixedly connected to a placement rack 202. The placement rack 202 is arranged on the top of the bracket.

[0054] As Figure 1 shown, the incoming material identification device 1 includes an identification component 100, a conveying component 101, and a storage component 102. The conveying component 101 is preferably a roller conveyor, and other conveying methods can also be used; the storage component 102 is preferably a storage box, which is not limited in this embodiment; the storage component 102 is arranged on top of the conveying component 101; the identification component 100 includes a fixed end and an identification end. The fixed end is arranged on one side of the conveying component 101, and the identification end is located directly above the conveying component 101. The identification component 100 includes a vertical rod and an identification camera. There are multiple identification cameras, and all the multiple identification cameras are arranged on the top of the vertical rod. There are two conveying components 101. The storage component 102 includes an incoming material box and an NG material box. One of the conveying components 101 is used to convey the incoming material box, and the other conveying component 101 is used to convey the NG material box.

[0055] The above is only the preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic measuring device for high voltage switch parts, characterized in that: The invention comprises a material identification device (1), a loading and unloading device (2) and a measuring device (3), wherein the material identification device (1), the loading and unloading device (2) and the measuring device (3) are arranged in sequence and spaced apart, and signals are connected between the material identification device (1), the loading and unloading device (2) and the measuring device (3); The incoming material identification device (1) is used to identify the contour information of the parts, and transport the parts to the measuring device (3) for measurement through the loading and unloading device (2).

2. The measuring device according to claim 1, characterized in that The measuring device (3) comprises a station rotating table (300), wherein the station rotating table (300) is located at one side of the loading and unloading device (2), and a loading and unloading station (301), a coding station (302), a first visual inspection station (303), a standby station (304), a second visual inspection station (305) and a galvanized layer thickness measurement station (306) are arranged on the top circumference of the station rotating table (300).

3. The measuring device according to claim 2, characterized in that The loading and unloading device (2) comprises a mechanical arm (200) and a quick-change jaw library (201), wherein the mechanical arm (200) and the quick-change jaw library (201) are arranged on a bracket, and the quick-change jaw library (201) comprises a first quick-change jaw, a second quick-change jaw and a third quick-change jaw, wherein the first quick-change jaw, the second quick-change jaw and the third quick-change jaw are arranged in sequence and spaced apart and are located on one side of the mechanical arm (200); The first quick-change clamping jaw, the second quick-change clamping jaw and the third quick-change clamping jaw all comprise a mounting surface (203), a clamping jaw head (204) is provided at the bottom of the mounting surface (203), and the clamping jaw head (204) is arranged on the top of the bracket via a placement frame (202).

4. The measuring device according to claim 2, characterized in that The coding station (302) comprises a laser head (401), wherein the laser head (401) is connected to a first motion module (402), a mounting plate (403) is provided on one side of the first motion module (402), an adjustment block (404) is connected to the bottom of the mounting plate (403), and a base (406) is connected to the bottom of the adjustment block (404) via a support shaft (405), and the base (406) is arranged on the top of the station rotating platform (300).

5. The measuring device according to claim 2, characterized in that The first visual inspection station (303) comprises a placement platform (501), a detection base (506) and a third motion module (511); the placement platform (501) is provided with a surface light source (504) and a strip light source (507); the strip light source (507) is arranged on the station rotating table (300) through a detection bracket (508); the surface light source (504) and the strip light source (507) are used to provide light sources for the part (500) to be measured; A connecting shaft (505) is provided on the top of the detection base (506); a connecting plate (503) is provided on the top of the connecting shaft (505); a second motion module (502) is provided on the connecting plate (503); a driving end of the second motion module (502) is connected to a top camera (509); and the top camera (509) is located directly above the placement platform (501); A fixing plate is provided on the top of the third motion module (511), and a side camera (510) is provided on the fixing plate.

6. The measuring device according to claim 2, characterized in that The galvanized layer thickness measuring station (306) comprises a three-dimensional motion module and a galvanized layer thickness measuring instrument (604), and the galvanized layer thickness measuring instrument (604) is arranged on the three-dimensional motion module.

7. The measuring device according to claim 6, characterized in that The three-dimensional motion module comprises a vertical motion guide rail (601), a Y-direction motion guide rail (602) and an X-direction motion guide rail (603); the vertical motion guide rail (601) is vertically arranged on the top of the Y-direction motion guide rail (602); the X-direction motion guide rail (603) is horizontally arranged on one side of the vertical motion guide rail (601); and the galvanized layer thickness measuring instrument (604) is arranged on the X-direction motion guide rail (603).

8. The measuring device according to claim 1, characterized in that The incoming material identification device (1) comprises an identification component (100), a conveying component (101) and a storage component (102), wherein the storage component (102) is arranged on the top of the conveying component (101); The identification component (100) comprises a fixed end and an identification end, the fixed end being arranged on one side of the conveying component (101), and the identification end being located directly above the conveying component (101).

9. The measuring device according to claim 8, characterized in that The identification component (100) comprises a pole and an identification camera, wherein a plurality of identification cameras are provided, and the plurality of identification cameras are all arranged on the top of the pole.

10. The measuring device according to claim 8, characterized in that The conveying components (101) are provided with two.

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