An industrial cable surface defect detection device

Abstract

The application discloses an industrial cable surface defect detection device, which comprises an industrial cable and a torsion detection support matched and installed outside the industrial cable, and cable storage racks are matched and placed at the left and right ends of the torsion detection support; the torsion detection support comprises a rectangular frame and a first rotating assembly fixedly installed outside the rectangular frame. The application provides an industrial cable surface defect detection device, through the arrangement of a cable surface detection assembly, after the torsion test of the industrial cable, the wear condition of the industrial cable surface can be detected through the cable surface detection assembly, and the wear condition of the industrial cable surface can be fed back in time; through the arrangement of the cable surface detection assembly, the industrial cable surface defects can also be detected, and since two detectors and the first rotating assembly are arranged, the industrial cable surface can be detected in all directions, and the industrial cable surface defect detection device is suitable for use.

Description

Technical Field

[0001] This invention belongs to the field of cable technology, and in particular relates to a device for detecting surface defects in industrial cables. Background Technology

[0002] Industrial cables are primarily used in power supply and equipment control within electrical boxes in fields such as robot integration systems, machine tools, industrial automation equipment, industrial ovens, factories, smart buildings, and office automation. Therefore, torsion testing of industrial cables and timely feedback on surface wear during torsion testing are crucial. Furthermore, after processing, industrial cables require visual inspection to prevent defects such as printing flaws. Current inspection methods typically involve random checks by personnel. However, due to the generally circular cross-section and long length of cables, manual inspection often fails to provide a comprehensive view of the cable surface. Summary of the Invention

[0003] The purpose of this invention is to overcome the above-mentioned problems existing in the prior art and provide an industrial cable surface defect detection device. By setting up a cable surface detection component, the wear condition of the industrial cable surface can be detected after the industrial cable has undergone a torsion test, and the wear condition of the industrial cable surface can be fed back in a timely manner. By setting up a cable surface detection component, surface defects of industrial cables can also be detected. Since two detectors and a first rotating component are set up, the surface of the industrial cable can be detected from all directions, making it suitable for use in industrial cable surface defect detection.

[0004] To achieve the above-mentioned technical objectives and effects, the present invention is implemented through the following technical solution:

[0005] An industrial cable surface defect detection device includes an industrial cable and a torsion detection bracket installed on the outside of the industrial cable. Cable storage racks are placed at both ends of the torsion detection bracket.

[0006] The torsion detection bracket includes a rectangular frame and a first rotating component fixedly installed on the outside of the rectangular frame.

[0007] The rectangular frame includes two parallel square borders, and four connecting horizontal bars arranged in a rectangular array are fixedly installed between the two square borders.

[0008] A cable surface detection component is fixedly installed in the center of the rectangular frame;

[0009] The cable surface inspection assembly includes two symmetrically arranged ring-shaped inspection mechanisms;

[0010] The annular detection mechanism includes a semi-circular detection ring and a detection mounting plate fixedly installed on the front end of the outer circumferential surface of the semi-circular detection ring. A mounting block is provided in front of the detection mounting plate, and a first connector is fixedly installed at the front end of the mounting block.

[0011] Torsion fixing components are fixedly installed at both the left and right ends inside the rectangular frame.

[0012] The torsion fixing assembly includes two symmetrically arranged first rectangular shells, and a semi-circular groove is opened at the rear end of the right side of the first rectangular shell.

[0013] A second rotating component is fitted onto the outside of the first rectangular shell;

[0014] The second rotating component has two second connectors fixedly installed at both ends, and the two second connectors are symmetrically arranged relative to the first connector.

[0015] Furthermore, the first rotating component includes two symmetrically arranged first rings, and four first connecting posts arranged in a circular array are fixedly installed between the two first rings.

[0016] Four connecting plates arranged in a circular array are fixed on the inner circumferential surface of the first ring, and the end of the connecting plate away from the first ring is fixedly connected to the connecting cross post.

[0017] A first rectangular carrier plate is rotatably mounted on the right end of the outer side of the first ring, and support columns are fixedly mounted on both the front and rear ends of the bottom face of the first rectangular carrier plate.

[0018] A second ring is fixedly installed on the left end of the outer side of the first ring, and a first gear ring is fixedly installed in the center of the outer side of the second ring. A first rotating gear is meshed with the rear end of the outer side of the first gear ring. A first rotating column is fixedly installed on the right end of the first rotating gear. A first motor is electrically connected to the end of the first rotating column away from the first rotating gear. The first motor is fixedly installed on the left end of the first rectangular carrier plate.

[0019] Furthermore, the rear side of the detection mounting plate has a mounting groove, and a detector is fixedly installed in the mounting groove;

[0020] The semi-circular detection ring has a detection groove on its arc surface, and the detection groove is connected to the mounting groove.

[0021] Furthermore, both ends of the semi-circular detection ring are provided with lighting grooves, and lighting lamps are installed in the lighting grooves.

[0022] Both ends of the outer circumferential surface of the semi-circular detection ring are rotatably mounted with observation covers, which are located outside the illumination groove.

[0023] Furthermore, the first connector includes a first hexagonal post and a first hexagonal ring fixedly installed at both ends of the first hexagonal post, wherein the first hexagonal ring is fixedly installed on the outside of the connecting cross post;

[0024] The mounting block is fixedly installed at the rear end of the first hexagonal column.

[0025] Furthermore, the mounting block has a mounting hole on its rear side, and a first cylinder is fixedly installed in the mounting hole. The output end of the first cylinder is fixedly connected to the detection mounting plate.

[0026] Furthermore, the front side of the first rectangular shell is evenly distributed with pushing grooves, and a baffle plate is fixedly installed at the front end of the pushing groove, and the baffle plate is fixedly installed on the front side of the first rectangular shell.

[0027] The rear side of the barrier plate is evenly distributed with second cylinders corresponding to the push grooves one by one. The second cylinders are located in the push grooves, and the output end of the second cylinders is fixedly installed with a clamping plate.

[0028] The rear side of the clamping plate has an arc-shaped clamping groove.

[0029] Furthermore, the second rotating component includes two symmetrically arranged semi-circular fixing plates. The right side of the semi-circular fixing plates has a first fixing groove that mates with the first rectangular shell. The first rectangular shell is fixedly installed in the first fixing groove. The front end of the first fixing groove has a second fixing groove.

[0030] The left and right ends of the semi-circular fixing plate are rotatably mounted with a second rectangular shell. The upper and lower ends of the front and rear sides of the second rectangular shell are fixedly mounted with push columns. The end of the push column away from the second rectangular shell is fixedly mounted with a vertical plate. The front end of the vertical plate is fixedly mounted with a V-shaped plate. The connecting end of the V-shaped plate is fixedly connected to the second connector.

[0031] A second gear ring is fixedly installed at the center of the outer side of the two semi-circular fixed plates. A second rotating gear is meshed with the rear end of the outer side of the second gear ring. A second rotating column is fixedly installed at the right end of the second rotating gear. A second motor is electrically connected to the end of the second rotating column away from the second rotating gear. The second motor is fixedly installed at the rear end of the second rectangular shell.

[0032] Furthermore, the cable storage rack includes a rotating shaft and a first connecting block and a second connecting block rotatably mounted on the front and rear ends of the rotating shaft;

[0033] The rotating shaft passes through both ends of the second connecting block and is electrically connected to a third motor, which is fixedly installed at the rear end of the second connecting block;

[0034] A first support component is fixedly installed at the lower end of the first connecting block, and a second support component is fixedly installed at the lower end of the second connecting block. The first support component and the second support component are symmetrically arranged.

[0035] The first support assembly includes a support platform and an inverted V-shaped rod fixedly installed on the top surface of the support platform, and the first connecting block is fixedly installed on the connecting end of the inverted V-shaped rod.

[0036] The beneficial effects of this invention are:

[0037] This invention provides an industrial cable surface defect detection device. By setting up a cable surface detection component, the wear condition of the industrial cable surface can be detected after the industrial cable has undergone a torsion test, and the wear condition of the industrial cable surface can be fed back in a timely manner. By setting up a cable surface detection component, the surface defects of the industrial cable can also be detected. Since two detectors and a first rotating component are set up, the surface of the industrial cable can be detected from all directions, making it suitable for use in industrial cable surface defect detection. Attached Figure Description

[0038] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this application, illustrate exemplary embodiments of the invention and, together with their description, serve to explain the invention and do not constitute an undue limitation thereof. In the drawings:

[0039] Figure 1 This is a schematic diagram of the structure of the present invention;

[0040] Figure 2 This is a partial structural schematic diagram of the present invention;

[0041] Figure 3 This is a partial structural schematic diagram of the present invention;

[0042] Figure 4 This is a partial structural schematic diagram of the present invention;

[0043] Figure 5 This is a right view of a partial structure of the present invention;

[0044] Figure 6 This is a partial structural schematic diagram of the present invention;

[0045] Figure 7 This is a partial structural schematic diagram of the present invention;

[0046] Figure 8 This is a partial exploded view of the structure of the present invention;

[0047] Figure 9 This is a partial top view of the structure of the present invention;

[0048] Figure 10 This is a partial structural schematic diagram of the present invention;

[0049] Figure 11 This is a partial exploded view of the structure of the present invention;

[0050] Figure 12 This is a partial structural schematic diagram of the present invention;

[0051] Figure 13 This is a partial structural schematic diagram of the present invention;

[0052] Figure 14 This is a partial exploded view of the structure of the present invention;

[0053] Figure 15 This is a partial structural schematic diagram of the present invention;

[0054] Figure 16 This is a partial exploded view of the structure of the present invention;

[0055] Figure 17 This is a partial top view of the structure of the present invention;

[0056] Figure 18 This is a partial structural schematic diagram of the present invention. Detailed Implementation

[0057] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0058] In the description of this invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", etc., which indicate orientation or positional relationship, are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting this invention.

[0059] like Figure 1 The device shown is an industrial cable surface defect detection device, which includes an industrial cable 1 and a torsion detection bracket 2 installed on the outside of the industrial cable 1. Cable storage racks 3 are placed at both ends of the torsion detection bracket 2.

[0060] like Figures 2 to 8 As shown, the torsion detection bracket 2 includes a rectangular frame 21 and a first rotating component 22 fixedly installed on the outside of the rectangular frame 21;

[0061] The rectangular frame 21 includes two parallel square borders 211, and four connecting horizontal bars 212 arranged in a rectangular array are fixedly installed between the two square borders 211.

[0062] The first rotating component 22 includes two symmetrically arranged first rings 221, and four first connecting posts 222 arranged in a circular array are fixedly installed between the two first rings 221.

[0063] Four connecting plates 2211 arranged in a circular array are fixed on the inner circumferential surface of the first ring 221. The end of the connecting plate 2211 away from the first ring 221 is fixedly connected to the connecting column 212.

[0064] The first rectangular carrier plate 2212 is rotatably installed on the right end of the outer side of the first ring 221. Support columns 2213 are fixedly installed at both ends of the bottom face of the first rectangular carrier plate 2212.

[0065] A second ring 223 is fixedly installed on the left end of the outer side of the first ring 221. A first gear ring 224 is fixedly installed in the center of the outer side of the second ring 223. A first rotating gear 225 is meshed with the rear end of the outer side of the first gear ring 224. A first rotating column 226 is fixedly installed on the right end of the first rotating gear 225. A first motor 227 is electrically connected to the end of the first rotating column 226 away from the first rotating gear 225. The first motor 227 is fixedly installed on the left end of the first rectangular carrier plate 2212.

[0066] With this setup, the rectangular frame 21 is placed inside the first rotating component 22. In actual use, the first motor 227 is started to drive the rectangular frame 21 to rotate, thereby conducting a comprehensive inspection or torsion test on the internal industrial cable 1.

[0067] like Figures 9 to 11 As shown, a cable surface detection component 23 is fixedly installed in the center of the rectangular frame 21;

[0068] The cable surface inspection component 23 includes two symmetrically arranged ring-shaped inspection mechanisms 231;

[0069] The ring detection mechanism 231 includes a semi-circular detection ring 2311 and a detection mounting plate 2312 fixedly installed on the front end of the outer circumferential surface of the semi-circular detection ring 2311. A mounting block 2313 is provided in front of the detection mounting plate 2312, and a first connector 232 is fixedly installed at the front end of the mounting block 2313.

[0070] The mounting plate 2312 has a mounting groove 2314 on its rear side, and the detector 2315 is fixedly installed in the mounting groove 2314.

[0071] The semi-circular detection ring 2311 has a detection groove 2316 on its arc surface, and the detection groove 2316 is connected to the mounting groove 2314.

[0072] Among them, detector 2315 is a conventional defect detection camera;

[0073] Both ends of the semi-circular detection ring 2311 have lighting grooves 2317, and lighting lamps 2318 are installed in the lighting grooves 2317.

[0074] The illumination lamp 2318 is used to provide illumination when the detector 2315 is working;

[0075] Both ends of the outer circumferential surface of the semi-circular detection ring 2311 are rotatably mounted with observation covers 2319, which are located outside the illumination groove 2317;

[0076] The first connector 232 includes a first hexagonal post 2321 and a first hexagonal ring 2322 fixedly installed at both ends of the first hexagonal post 2321. The first hexagonal ring 2322 is fixedly installed on the outside of the connecting cross post 212.

[0077] The mounting block 2313 is fixedly installed at the rear end of the first hexagonal column 2321;

[0078] After the mounting block 2313 is installed, there is a mounting hole 233 on its side. The first cylinder 234 is fixedly installed in the mounting hole 233, and the output end of the first cylinder 234 is fixedly connected to the detection mounting plate 2312.

[0079] like Figures 12 to 14 As shown, torsion fixing components 24 are fixedly installed at both the left and right ends inside the rectangular frame 21.

[0080] The torsion fixing assembly 24 includes two symmetrically arranged first rectangular shells 241, and a semi-circular groove 242 is opened at the rear end of the right side of the first rectangular shell 241.

[0081] Two semi-circular grooves 242 form a placement groove for industrial cable 1;

[0082] It is provided with two first rectangular shells 241, and a cable placement channel is formed between the two semi-circular grooves 242;

[0083] The front side of the first rectangular shell 241 is evenly distributed with push grooves 2411, and the front end of the push grooves 2411 is fixedly installed with a baffle plate 2412. The baffle plate 2412 is fixedly installed on the front side of the first rectangular shell 241.

[0084] The rear side of the barrier plate 2412 is evenly distributed with second cylinders 2413 corresponding to the push grooves 2411. The second cylinders 2413 are located in the push grooves 2411, and the output end of the second cylinders 2413 is fixedly installed with clamping plates 2414.

[0085] The clamping plate 2414 has an arc-shaped clamping groove 2415 on its rear side;

[0086] With this setup, the industrial cable 1 is fixed in two arc-shaped clamping grooves 2415 by the push of the second cylinder 2413. The contact surface between the arc-shaped clamping grooves 2415 and the industrial cable 1 is a friction surface, which is used to clamp and fix the industrial cable 1.

[0087] The second rotating assembly 25 is fitted onto the outside of the first rectangular outer shell 241;

[0088] The second rotating assembly 25 is fixedly installed with second connectors 26 at both ends. The two second connectors 26 are symmetrically arranged with respect to the first connector 232. The two ends of the connecting column 212 are connected to the second connectors 26.

[0089] The control switch for the second cylinder 2413 can be installed in a suitable operating position, such as the front end of the second connector 26.

[0090] like Figures 15 to 17 As shown, the second rotating assembly 25 includes two symmetrically arranged semi-circular fixing plates 251. The right side of the semi-circular fixing plate 251 has a first fixing groove 2511 that mates with the first rectangular shell 241. The first rectangular shell 241 is fixedly installed in the first fixing groove 2511. The front end of the first fixing groove 2511 has a second fixing groove 2512.

[0091] The left and right ends of the semi-circular fixing plate 251 are rotatably mounted with a second rectangular shell 252. The upper and lower ends of the front and rear sides of the second rectangular shell 252 are fixedly mounted with push columns 253. The end of the push column 253 away from the second rectangular shell 252 is fixedly mounted with a vertical plate 254. The front end of the vertical plate 254 is fixedly mounted with a V-shaped plate 255. The connecting end of the V-shaped plate 255 is fixedly connected to the second connecting piece 26.

[0092] A second gear ring 2513 is fixedly installed in the center of the outside of the two semi-circular fixing plates 251. A second rotating gear 2514 is meshed with the rear end of the outside of the second gear ring 2513. A second rotating column 2515 is fixedly installed at the right end of the second rotating gear 2514. A second motor 2516 is electrically connected to the end of the second rotating column 2515 away from the second rotating gear 2514. The second motor 2516 is fixedly installed at the rear end of the second rectangular housing 252.

[0093] The second fixing groove 2512 is used for placing the barrier plate 2412;

[0094] With this setup, the second motor 2516 can be started to rotate the two semi-circular fixing plates 251, thereby rotating the first rectangular shell 241 inside the two semi-circular fixing plates 251, thus achieving the twisting of the industrial cable 1 inside the first rectangular shell 241 and performing a twisting test. After the test is completed, the cable surface detection component 23 can also be used to detect wear on the surface of the industrial cable 1.

[0095] like Figure 18 As shown, the cable storage rack 3 includes a rotating shaft 31 and a first connecting block 32 and a second connecting block 33 rotatably mounted on the front and rear ends of the rotating shaft 31.

[0096] The rotating shaft 31 passes through both ends of the second connecting block 33 and is electrically connected to the third motor 311. The third motor 311 is fixedly installed at the rear end of the second connecting block 33.

[0097] The lower end of the first connecting block 32 is fixedly installed with a first support component 34, and the lower end of the second connecting block 33 is fixedly installed with a second support component 35. The first support component 34 and the second support component 35 are symmetrically arranged.

[0098] The first support assembly 34 includes a support platform 341 and an inverted V-shaped rod 342 fixedly installed on the top surface of the support platform 341. The first connecting block 32 is fixedly installed on the connecting end of the inverted V-shaped rod 342.

[0099] With this setup, automatic cable feeding and reeling can be achieved when inspecting industrial cable 1. The operation is simple and convenient, and it is suitable for actual testing.

[0100] In this article, all circuit components are conventional devices, and each circuit component can be controlled by a switch. The switch can be installed in a suitable operating position or installed on a dedicated controller for control.

[0101] In practical use, the cable surface detection component 23 can detect the wear condition of the industrial cable 1 surface after the torsion test, and provide timely feedback on the wear condition of the industrial cable 1 surface. The cable surface detection component 23 can also detect surface defects of the industrial cable 1. Since two detectors 2315 and a first rotating component 22 are provided, the surface of the industrial cable 1 can be detected in all directions, which is suitable for the use of industrial cable 1 surface defect detection.

[0102] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0103] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. An industrial cable surface defect detection apparatus, characterized by: Industrial cable (1) and twist detection support (2) installed on the outside of industrial cable (1), both ends of twist detection support (2) are placed with cable storage rack (3); The twist detection support (2) comprises a rectangular frame (21) and a first rotating assembly (22) fixedly installed on the outside of the rectangular frame (21); The rectangular frame (21) comprises two square frames (211) arranged in parallel, and four connecting columns (212) in rectangular array are fixedly installed between the two square frames (211); A cable surface detection assembly (23) is fixedly installed in the central part of the rectangular frame (21); The cable surface detection assembly (23) comprises two symmetrical annular detection mechanisms (231); The annular detection mechanism (231) comprises a semicircular detection ring (2311) and a detection mounting plate (2312) fixedly installed on the front end of the outer circumferential surface of the semicircular detection ring (2311), the front of the detection mounting plate (2312) is provided with a mounting stop block (2313), and the front end of the mounting stop block (2313) is fixedly installed with a first connecting piece (232); The first connecting piece (232) comprises a first hexagonal column (2321) and a first hexagonal ring (2322) fixedly installed at both ends of the first hexagonal column (2321), and the first hexagonal ring (2322) is fixedly installed on the outside of the connecting column (212); the rear end of the mounting stop block (2313) is fixedly installed on the first hexagonal column (2321); The left and right ends of the rectangular frame (21) are fixedly installed with a twist fixing assembly (24); The twist fixing assembly (24) comprises two symmetrical first rectangular housings (241), and a semicircular groove (242) is formed in the rear end of the right side of the first rectangular housing (241); The front side of the first rectangular housing (241) is uniformly provided with a pushing groove (2411), the front end of the pushing groove (2411) is fixedly installed with a blocking plate (2412), and the blocking plate (2412) is fixedly installed on the front side of the first rectangular housing (241); The rear side of the blocking plate (2412) is uniformly provided with a second air cylinder (2413) corresponding to the pushing groove (2411), the second air cylinder (2413) is located in the pushing groove (2411), and the output end of the second air cylinder (2413) is fixedly installed with a clamping plate (2414); The rear side of the clamping plate (2414) is provided with an arc-shaped clamping groove (2415); The first rectangular housing (241) is fixedly installed with a second rotating assembly (25) on the outside; The front and rear ends of the second rotating assembly (25) are fixedly installed with a second connecting piece (26), and the two second connecting pieces (26) are symmetrically arranged with respect to the first connecting piece (232); the two ends of the connecting column (212) are connected with the second connecting piece (26); The first rotating assembly (22) comprises two symmetrical first circular rings (221), and four first connecting columns (222) in circumferential array are fixedly installed between the two first circular rings (221); The inner circumferential surface of the first circular ring (221) is fixed with four connecting plates (2211) in a circumferential array, one ends of the connecting plates (2211) away from the first circular ring (221) are fixedly connected with the connecting horizontal column (212); The right end outside the first circular ring (221) is rotatably installed with a first rectangular carrier plate (2212), the lower bottom surface of the first rectangular carrier plate (2212) is fixedly installed with support columns (2213) at the front and rear ends; The left end outside the first circular ring (221) is fixedly installed with a second circular ring (223), the outer center of the second circular ring (223) is fixedly installed with a first gear ring (224), the rear end outside the first gear ring (224) is meshingly connected with a first rotating gear (225), the right end of the first rotating gear (225) is fixedly installed with a first rotating column (226), one end of the first rotating column (226) away from the first rotating gear (225) is electrically connected with a first motor (227), the first motor (227) is fixedly installed at the left end of the first rectangular carrier plate (2212); The rear side of the detection mounting plate (2312) is provided with a mounting groove (2314), the mounting groove (2314) is fixedly installed with a detector (2315); the detector (2315) is a defect detection camera; The arc surface of the semicircular detection ring (2311) is provided with a detection through groove (2316), the detection through groove (2316) is communicated with the mounting groove (2314); The second rotating assembly (25) comprises two symmetrical semicircular fixed plates (251), the right side of the semicircular fixed plate (251) is provided with a first fixed groove (2511) matched with the first rectangular shell (241), the first rectangular shell (241) is fixedly installed in the first fixed groove (2511), the front end of the first fixed groove (2511) is provided with a second fixed groove (2512); The left and right ends outside the semicircular fixed plate (251) are rotatably installed with second rectangular shells (252), the upper and lower ends of the front and rear sides of the second rectangular shell (252) are fixedly installed with push columns (253), one end of the push column (253) away from the second rectangular shell (252) is fixedly installed with a vertical plate (254), the front end of the vertical plate (254) is fixedly installed with a V-shaped plate (255), the connecting end of the V-shaped plate (255) is fixedly connected with the second connecting piece (26); The second gear ring (2513) is fixedly installed at the center of the outer part of the two semicircular fixed plates (251), the rear end of the outer part of the second gear ring (2513) is connected in engagement with a second rotating gear (2514), the right end of the second rotating gear (2514) is fixedly installed with a second rotating column (2515), the end of the second rotating column (2515) away from the second rotating gear (2514) is electrically connected with a second motor (2516), and the second motor (2516) is fixedly installed at the rear end of the second rectangular shell (252); wherein the second fixed slot (2512) is used for placing the blocking plate (2412).

2. The industrial cable surface defect detection apparatus of claim 1, wherein: The two ends of the semicircular detection ring (2311) are provided with lighting grooves (2317), and the lighting grooves (2317) are matched with lighting lamps (2318) installed therein. The two ends of the outer circumferential surface of the semicircular detection ring (2311) are rotatably installed with observation covers (2319), and the observation covers (2319) are located outside the lighting grooves (2317).

3. The industrial cable surface defect detection apparatus of claim 1, wherein: The rear side of the mounting stopper (2313) is provided with a mounting hole (233), the first air cylinder (234) is fixedly installed in the mounting hole (233), and the output end of the first air cylinder (234) is fixedly connected with the detection mounting plate (2312).

4. The industrial cable surface defect detection apparatus of claim 1, wherein: The cable storage rack (3) comprises a rotating shaft (31), a first connecting block (32) and a second connecting block (33) rotatably installed at the front and rear ends of the outer part of the rotating shaft (31). The rotating shaft (31) is electrically connected with a third motor (311) at the two ends penetrating through the second connecting block (33), and the third motor (311) is fixedly installed at the rear end of the second connecting block (33). The lower end of the first connecting block (32) is fixedly installed with a first supporting assembly (34), the lower end of the second connecting block (33) is fixedly installed with a second supporting assembly (35), and the first supporting assembly (34) and the second supporting assembly (35) are symmetrically arranged. The first supporting assembly (34) comprises a supporting table (341) and a inverted V-shaped rod (342) fixedly installed at the top surface of the supporting table (341), and the first connecting block (32) is fixedly installed at the connecting end of the inverted V-shaped rod (342).

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