Detection robot and detection method for production of copper-clad aluminum alloy cable for communication

Abstract

The invention discloses a detection robot and a detection method for production of a copper-clad aluminum alloy cable for communication, and particularly relates to the field of cable detection.The detection robot for production of the copper-clad aluminum alloy cable for communication comprises a detection box, positioning mechanisms are arranged on the two sides of the detection box correspondingly, and each positioning mechanism comprises two clamping seats; the two clamping seats are close to each other to clamp a cable workpiece, the cable workpiece is arranged in the detection box in the length direction of the detection box, and a discharge pipe is arranged in the detection box and used for continuously spraying a reagent towards the cable workpiece; and a driving robot is arranged in the detection box. By arranging the shielding mechanism, when a reagent is continuously sprayed to the cable workpiece for corrosivity detection, the shielding plate with holes is in contact with the surface of the cable workpiece, particle impurities on the surface of the cable workpiece can be removed, the situation that a covering object shields or covers the actual corrosion situation of the cable workpiece is avoided, and the accuracy of a detection result is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of cable detection, and more specifically, to a detection robot and a detection method for producing copper-clad aluminum alloy cables for communication. Background Art

[0002] Copper clad aluminum alloy cable for communication is a cable that combines the excellent conductivity of copper and the lightweight characteristics of aluminum. This cable is designed to optimize cost-effectiveness while maintaining good electrical performance. Copper clad aluminum alloy cables can be laid on the ground or underground. In order to reduce the laying cost and facilitate the inspection, maintenance and upgrade of the laid cables, the copper clad aluminum alloy cables used in coastal cities choose to lay the cables on the ground. Due to the presence of salt in the marine environment, the sea breeze will carry salt mist containing chloride ions, and the air in coastal areas contains corrosive gases. In order to enhance the corrosion resistance of the cable, improve the mechanical strength of the cable, and reduce the DC resistance of the cable to reduce the loss of energy during transmission, coastal cities choose to lay cables with larger diameters. At the same time, cables with larger diameters will also have thicker protective layers. In order to evaluate the corrosion resistance of copper clad aluminum alloy cables and verify the electrical performance of the cables, corrosion resistance testing is required after the cables are produced to prevent unqualified products from entering the market.

[0003] In the prior art, when testing the corrosion resistance of copper-clad aluminum alloy cables for communication, first use a positioning assembly to fix both ends of the cable to be tested and keep the cable straight. Then, spray a corrosive liquid toward the cable to simulate an acid rain or polluted rainwater environment. In order to further simulate the impact of acid rain or polluted rainwater with a high concentration of solid particles on the cable and the additional physical wear caused by it, particulate impurities such as sand are added to the corrosive liquid. During this process, a visual recognition instrument is used to continuously monitor the corrosion status and development of the cable surface to improve the detection accuracy.

[0004] However, due to the presence of particulate impurities in corrosive liquids, when the corrosion condition of the cable surface is continuously detected by visual recognition instruments, the particulate impurities will form a covering on the cable surface, which will obscure or cover up the actual corrosion condition. This physical obstruction will make it difficult for the visual recognition instrument to accurately capture the true state of the cable surface, resulting in inaccurate detection results. Summary of the invention

[0005] The present invention provides an inspection robot and inspection method for the production of copper-clad aluminum alloy cables for communications, and aims to solve the following problem: the existing inspection robot for the production of copper-clad aluminum alloy cables for communications simulates the actual use conditions of the cables to perform corrosion resistance inspections. Due to the presence of particulate impurities in the corrosive liquid, when the corrosion condition of the cable surface is continuously inspected by a visual recognition instrument, the particulate impurities will form a layer of covering on the cable surface, which will obstruct or conceal the actual corrosion condition. This physical obstruction will make it difficult for the visual recognition instrument to accurately capture the true state of the cable surface, resulting in inaccurate inspection results.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: A detection robot for the production of copper-clad aluminum alloy cables for communication, comprising a detection box, both sides of which are provided with positioning mechanisms, the positioning mechanisms comprising two clamping seats, the two clamping seats clamping a cable workpiece by approaching each other, the cable workpiece being arranged in the detection box along the length direction of the detection box, a discharge pipe being arranged in the detection box, the discharge pipe being used to continuously spray a reagent toward the cable workpiece; A driving robot is arranged in the detection box, and a visual recognition instrument is arranged on the driving end of the driving robot. The driving end of the driving robot is used to drive the visual recognition instrument to move horizontally and vertically. The visual recognition instrument is located above the cable workpiece and the collecting end of the visual recognition instrument is arranged toward the cable workpiece. The collecting end of the cable workpiece is used to detect the surface of the cable workpiece. A shielding mechanism is arranged in the detection box, and the shielding mechanism includes a shielding plate with holes. The shielding plate with holes moves vertically in the detection box. The shielding plate with holes contacts the surface of the cable workpiece by moving vertically downward, and the reagent sprayed toward the cable workpiece by the isolation discharge pipe is isolated.

[0007] In a preferred embodiment, the shielding mechanism also includes a linear drive 1, which is fixedly disposed in the detection box, the linear drive 1 is located above the cable workpiece, and the shielding plate with holes is fixedly disposed on the output shaft of the linear drive 1.

[0008] In a preferred embodiment, a cover plate is slidably arranged on the perforated baffle plate, the perforated baffle plate is adapted to the cover plate, a linear drive 2 is fixedly arranged on the perforated baffle plate, an output end of the linear drive 2 is fixedly arranged on the cover plate, an air pump 2 is fixedly arranged on the perforated baffle plate, and the output end of the air pump 2 is used to spray gas to dry the surface of the cable workpiece.

[0009] In a preferred embodiment, a flexible tube is fixedly provided at the output end of the air pump 2, a jet hood is fixedly provided at the bottom end of the flexible tube, a fixed seat is fixedly provided on the perforated shielding plate, an arc-shaped hole is provided on the fixed seat, a sliding seat is slidably provided in the arc-shaped hole, the jet hood and the sliding seat are fixedly provided, a connecting seat is fixedly provided on the cover plate, a rectangular hole is provided on the connecting seat, a round shaft is fixedly provided on the sliding seat, and the round shaft is movably provided in the rectangular hole.

[0010] In a preferred embodiment, a reagent recovery pipe and an air blow pipe are provided in the detection box. The reagent recovery pipe is located above the air blow pipe. A water pump and an air pump are fixedly provided on both sides of the detection box. The reagent recovery pipe is fixedly connected to the liquid inlet end of the water pump, the air blow pipe is fixedly connected to the exhaust end of the air pump, and the discharge end of the water pump is fixedly connected to the discharge pipe.

[0011] In a preferred embodiment, the positioning mechanism also includes a support seat, a rotating driver is fixedly provided on the support seat, a worm is fixedly provided on the output shaft of the rotating driver, a rotating seat is rotatably provided on the support seat, a worm wheel is fixedly provided on the rotating seat, the worm and the worm wheel are meshed, an auxiliary seat is rotatably provided on the support seat, and the rotating seat and the auxiliary seat are both rotatably provided with the corresponding clamping seat.

[0012] In a preferred embodiment, a second rotary driver is fixedly provided on both sides of the detection box, an output end of the second rotary driver is fixedly provided with the first support seat, and the output end of the second rotary driver is used to drive the first support seat to perform circular motion.

[0013] In a preferred embodiment, the driving robot includes a support seat 2, a sliding seat 1 is slidably arranged on the support seat 2, a mounting seat is arranged at the bottom end of the sliding seat 2 which is slidably arranged on the sliding seat 1, and the visual recognition device is fixedly arranged at the bottom of the mounting seat.

[0014] In a preferred embodiment, a linear drive three is rotatably arranged on the sliding seat two, an output end of the linear drive three is rotatably arranged with a mounting seat, and the mounting seat is rotatably arranged on the sliding seat two.

[0015] A detection method for a detection robot used in the production of copper-clad aluminum alloy cables for communications, comprising the following steps: Step 1: Place the cable workpiece between two clamping seats located on the same side, and then drive the two clamping seats to approach the ends of the fixed cable workpiece by rotating the output end of the rotary driver, so that the cable workpiece is arranged along the length direction of the detection box; Step 2: Start the rotary driver 2, the output shaft of the rotary driver 2 drives the cable workpiece to make a circular motion along its central axis, start the water pump and the air pump 1, and the exhaust end of the water pump sprays the reagent on the surface of the cable workpiece through the discharge pipe to simulate continuous rainy weather; Step 3: Start the linear drive 1, and the output end of the linear drive 1 drives the perforated shielding plate to move vertically downward. After the bottom of the perforated shielding plate contacts the surface of the cable workpiece, the perforated shielding plate blocks part of the reagent sprayed from the discharge pipe and filters out particulate impurities in the reagent; Step 4: The collection end of the visual recognition instrument continuously collects the corrosion conditions on the surface of the cable workpiece. When the data collection of the visual recognition instrument is completed, the output end of the linear drive 1 moves in the reverse direction to drive the perforated shielding plate to move up.

[0016] The beneficial effects of the present invention are: 1. The present invention sets a shielding mechanism, and when the reagent is continuously sprayed toward the cable workpiece for corrosion detection, the shielding plate with holes is in contact with the surface of the cable workpiece, which can remove particulate impurities on the surface of the cable workpiece, avoid covering or concealing the actual corrosion of the cable workpiece, and improve the accuracy of the detection result.

[0017] 2. The present invention sets a cover plate. When the perforated baffle plate is fitted with the surface of the cable workpiece, the water permeable holes of the perforated baffle plate are blocked by the cover plate. The water droplets on the surface of the cable workpiece are blown away by an air pump to avoid the water droplets from forming irregular reflection and refraction points on the surface of the cable workpiece, so as to improve the detection accuracy of the visual recognition instrument, and the effect of maintaining the water permeable holes of the perforated baffle plate is achieved by automatically adjusting the swing angle of the bottom end of the jet hood. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the detection box of the present invention.

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the support seat 1 of the present invention.

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the support seat 2 of the present invention.

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the reagent recovery tube of the present invention.

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of the detection box of the present invention from the front view.

[0023] Figure 6 It is a schematic diagram of the cross-sectional structure of the detection box of the present invention when viewed from the side.

[0024] Figure 7 It is a structural schematic diagram of the front view of the perforated shielding plate of the present invention.

[0025] Figure 8 It is a schematic diagram of the moving trajectory of the perforated shielding plate of the present invention.

[0026] Fig. 9 It is a structural schematic diagram of the second main view of the air pump of the present invention.

[0027] Fig.10 For the present invention Fig. 9 Schematic diagram of the structure of part A.

[0028] Fig.11 Schematic diagram of the detection method of the present invention.

[0029] The accompanying drawings are marked as follows: 1. detection box; 11. reagent recovery tube; 111. discharge tube; 12. air blower; 13. water pump; 14. air pump one; 2. positioning mechanism; 21. support seat one; 22. rotating driver one; 23. worm; 24. rotating seat; 25. worm gear; 26. clamping seat; 27. auxiliary seat; 28. rotating driver two; 3. visual recognition instrument; 4. shielding mechanism; 41. shielding plate with holes; 42. linear driver one; 43. cover plate; 44. air pump two; 441. flexible tube; 442. jet hood; 45. fixed seat; 451. arc hole; 46. slide seat; 47. linear driver two; 5. driving robot; 51. support seat two; 52. sliding seat one; 53. sliding seat two; 54. linear driver three; 55. mounting seat; 6. cable workpiece. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0031] Coastal cities choose copper-clad aluminum alloy cables for communication laid on the ground instead of pure copper cables, mainly because copper-clad aluminum alloy cables maintain the excellent conductivity of copper while taking advantage of the lightweight characteristics of aluminum to achieve cost-effective optimization. This material combination not only reduces the weight and cost of the cable, but also facilitates transportation and installation, and is particularly suitable for ground laying scenarios that require frequent inspections, maintenance, and upgrades. Faced with the corrosive environment rich in salt and chloride ions in coastal areas, copper-clad aluminum alloy cables with larger diameters provide enhanced corrosion resistance and higher mechanical strength, and the thicker protective layer further enhances its ability to withstand harsh environments. In the production process of copper-clad aluminum alloy cables, in order to avoid unqualified products from entering the market, corrosion resistance testing is required. For details, refer to the attached manual. Figures 1 to 8 A detection robot for the production of copper-clad aluminum alloy cables for communication, comprising a detection box 1, both sides of the detection box 1 are provided with positioning mechanisms 2, the positioning mechanisms 2 include two clamping seats 26, the two clamping seats 26 clamp a cable workpiece 6 by approaching each other, the cable workpiece 6 is arranged in the detection box 1 along the length direction of the detection box 1, and a discharge pipe 111 is arranged in the detection box 1, and the discharge pipe 111 is used to continuously spray a reagent toward the cable workpiece 6; A driving robot 5 is arranged in the detection box 1, and a visual recognition instrument 3 is arranged on the driving end of the driving robot 5. The driving end of the driving robot 5 is used to drive the visual recognition instrument 3 to move horizontally and vertically. The visual recognition instrument 3 is located above the cable workpiece 6 and the collecting end of the visual recognition instrument 3 is arranged toward the cable workpiece 6. The collecting end of the cable workpiece 6 is used to detect the surface condition of the cable workpiece 6. A shielding mechanism 4 is arranged in the detection box 1. The shielding mechanism 4 includes a perforated shielding plate 41. The perforated shielding plate 41 moves vertically in the detection box 1. The perforated shielding plate 41 contacts the surface of the cable workpiece 6 by moving vertically downward, and the isolation discharge pipe 111 sprays the reagent toward the cable workpiece 6.

[0032] It should be noted that the cable workpiece 6 is a copper-clad aluminum alloy cable for communication. The reagent used needs to simulate rainwater on rainy days, corrosive substances contained in the air and rainwater in coastal cities. Therefore, the reagent includes but is not limited to sodium chloride solution, sodium sulfate solution, nitric acid solution, mixed acid solution, etc. At the same time, in order to further simulate the impact of acid rain or polluted rainwater with a higher concentration of solid particles on the cable and the additional physical wear caused by it, some particulate impurities will be added to the reagent, and a mixture of acidic reagents and particulate impurities will be used for simulation experiments, and the reagent is continuously sprayed toward the cable workpiece 6 to simulate the use environment of the cable workpiece 6 in the plum rain season in coastal cities, simulate the extreme working conditions of the cable workpiece 6, and continuously detect the corrosion of the surface of the cable workpiece 6 to ensure that the cable workpiece 6 can be used reliably for a long time. The visual recognition instrument 3 includes but is not limited to being set as a high-definition industrial camera, which can provide high-resolution images and can capture small changes on the cable surface, such as corrosion points or peeling protective layers. They are usually equipped with special lenses and light sources to obtain clear images under various conditions. The high-definition industrial camera collects data on the surface of the workpiece as a mature prior art and will not be described in detail here.

[0033] It should also be noted that through holes are provided on both sides of the detection box 1, so that the cable workpiece 6 passes through the through holes, and the two ends of the cable workpiece 6 are fixed by the clamping seat 26 in the positioning mechanism 2, so that the cable workpiece 6 is arranged along the length direction of the detection box 1, and the cable workpiece 6 is in a straightened state in the detection box 1. Of course, the positioning mechanism 2 can also be arranged inside the detection box 1 to position the cable workpiece 6 through the clamping seat 26. The positioning method in this solution can not only continuously detect the corrosion condition of the surface of the cable workpiece 6, but also energize the two ends of the cable workpiece 6 according to the detection requirements, so as to synchronously detect the electrical performance parameters of the cable workpiece 6 such as resistance, inductance, capacitance, etc. The detection of the electrical performance of the cable workpiece 6 is a mature existing technology and will not be described in detail here.

[0034] Furthermore, after the cable workpiece 6 is straightened and installed in the detection box 1 by the clamping seat 26, the visual recognition instrument 3 is mainly used to identify the upper surface of the cable workpiece 6. After the perforated shielding plate 41 moves vertically downward and contacts the surface of the cable workpiece 6, the perforated shielding plate 41 can form an isolation for the reagent sprayed from the discharge pipe 111. A light source module is fixedly arranged in the detection box 1, and the light source module can emit ultraviolet light beams and infrared light beams toward the cable workpiece 6 to simulate the light exposure to the cable workpiece 6 in the use environment. And according to the use requirements, when the reagent is attached to the surface of the cable workpiece 6, stop spraying the reagent toward the cable workpiece 6, wait for the reagent to dry, and then start the light source module to detect the corrosion condition of the surface of the cable workpiece 6. As an optional detection method, this application will not go into details here.

[0035] The specific implementation scenario is as follows: first, the cable workpiece 6 is placed between the two clamping seats 26 on the same side, and the two clamping seats 26 are driven to approach each other to clamp and fix the cable workpiece 6, and then the cable workpiece 6 is arranged so that the cable workpiece 6 is distributed along the length direction of the detection box 1, and the two ends of the cable workpiece 6 are fixed by two groups of clamping seats 26 to ensure that the surface of the cable workpiece 6 is in a clean state, and the visual recognition instrument 3 is driven to move by the driving end of the driving robot 5, so that the visual recognition instrument 3 moves to the top of the cable workpiece 6, and the visual recognition instrument 3 is driven horizontally by the driving end of the driving robot 5. The visual recognition instrument 3 records the surface condition of the cable workpiece 6 as a reference for subsequent corrosion resistance experiments, and then the reagent is continuously sprayed toward the cable workpiece 6 through the discharge pipe 111. The reagent sprayed by the discharge pipe 111 can simulate the precipitation weather in the plum rain season in coastal cities, and the discharge pipe 111 continuously sprays the reagent toward the cable workpiece 6, and then the surface of the cable workpiece 6 is collected at a certain time interval through the collection end of the visual recognition instrument 3. The corrosion condition of the surface is detected by the reagent. Since the reagent contains particulate impurities, when the reagent is sprayed on the surface of the cable workpiece 6, the particulate impurities will block the surface of the cable workpiece 6, resulting in the inability of the collection end of the visual recognition instrument 3 to accurately capture the true condition of the surface of the cable workpiece 6. Therefore, before the collection end of the visual recognition instrument 3 collects the corrosion condition of the cable workpiece 6, the perforated baffle plate 41 is driven to move vertically downward. When the perforated baffle plate 41 is in contact with the surface of the cable workpiece 6, the holes opened on the perforated baffle plate 41 can filter the particulate impurities in the reagent sprayed from the discharge pipe 111. The reagent without particulate impurities is continuously sprayed onto the cable workpiece 6, which can rinse the upper surface of the cable workpiece 6, remove the particulate impurities on the surface of the cable workpiece 6, and avoid the particulate impurities from blocking the surface of the cable workpiece 6. In addition, the surface of the cable workpiece 6 continues to contact with the reagent. Without interfering with the detection steps and delaying the detection efficiency, the visual recognition instrument 3 can accurately capture the true state of the surface of the cable workpiece 6, thereby improving the detection accuracy.

[0036] Refer to the instruction manual Figure 6In order to facilitate driving the perforated shielding plate 41 to move vertically in the detection box 1, specifically, the shielding mechanism 4 also includes a linear driver 42, which is fixedly arranged in the detection box 1, the linear driver 42 is located above the cable workpiece 6, and the perforated shielding plate 41 is fixedly arranged on the output shaft of the linear driver 42.

[0037] It should be noted that the linear drive 42 is configured as a cylinder, and the output end of the cylinder is fixedly disposed on the perforated baffle plate 41.

[0038] It should also be noted that when the linear driver 42 is started, the movement of the output end of the linear driver 42 drives the perforated shielding plate 41 to move vertically, thereby achieving the effect of adjusting the position of the perforated shielding plate 41.

[0039] Refer to the instruction manual Figures 6 to 9 By setting a perforated baffle plate 41, when the corrosion resistance of the surface of the cable workpiece 6 is continuously tested, the perforated baffle plate 41 can block the particulate impurities in the reagent, but there are still some water droplets on the surface above the cable workpiece 6, and the water droplets will form irregular reflection and refraction points on the surface of the cable workpiece 6, which will interfere with the optical imaging quality of the visual identification instrument 3. Since the refractive index of water is different from that of air, the light will bend when passing through the water droplets, causing the image collected by the cable workpiece 6 to be deformed or blurred, thereby affecting the accuracy of defect identification. In order to solve the above problems, specifically, a cover plate 43 is slidably provided on the perforated baffle plate 41, and the perforated baffle plate 41 is adapted to the cover plate 43. A linear driver 47 is fixedly provided on the perforated baffle plate 41, and the output end of the linear driver 47 is fixedly provided with the cover plate 43. An air pump 44 is fixedly provided on the perforated baffle plate 41, and the output end of the air pump 44 is used to spray gas to dry the surface of the cable workpiece 6.

[0040] It should be noted that the linear drive 2 47 is configured as a cylinder, the output end of the cylinder is fixedly arranged with the cover plate 43, and the length direction of the cylinder is parallel to the length direction of the perforated shielding plate 41. A guide rail is fixedly arranged on the perforated shielding plate 41, and the cover plate 43 is slidably arranged with the guide rail.

[0041] It should also be noted that when the visual recognition instrument 3 needs to collect an image of the surface of the cable workpiece 6, the perforated shielding plate 41 is first driven to move downward. When the bottom of the perforated shielding plate 41 contacts the surface of the cable workpiece 6, the reagent will continue to flush the granular impurities attached to the upper surface of the cable workpiece 6. After the reagent on the upper surface of the cable workpiece 6 flushes away the granular impurities, only the liquid reagent remains on the upper surface of the cable workpiece 6. Then the linear drive 47 is started, and the mobile drive cover 43 at the output end of the linear drive 47 moves along the length direction of the perforated shielding plate 41. When the cover 43 moves to the stroke At the bottom, the cover plate 43 blocks the water-permeable holes on the perforated baffle plate 41, and the discharge pipe 111 continues to spray the reagent toward the cable workpiece 6, but the cover plate 43 will block the water flow, and then the air pump 44 is started, and the output end of the air pump 44 is set toward the cable workpiece 6, and the output end of the air pump 44 discharges gas, which can blow away the liquid on the surface of the cable workpiece 6. When the visual recognition instrument 3 collects image information on the surface of the cable workpiece 6, it can avoid irregular reflection and refraction of liquid water droplets under the refraction of light, thereby ensuring the accuracy of information collected by the visual recognition instrument 3.

[0042] Refer to the instruction manual Fig. 9 and Fig.10 When the perforated shielding plate 41 contacts the surface of the cable workpiece 6, the particle impurities in the reagent are separated by the perforated shielding plate 41. Under the impact of the reagent, some of the particle impurities in the reagent will adhere to the surface of the perforated shielding plate 41, and some of the particle impurities will even be stuck in the water permeable holes opened on the perforated shielding plate 41. The staff needs to clean the permeable holes opened on the perforated shielding plate 41 regularly. In order to reduce the difficulty of maintenance, the permeable holes of the perforated shielding plate 41 are automatically cleaned. Dynamic cleaning, specifically, a flexible tube 441 is fixedly provided at the output end of the air pump 44, a jet hood 442 is fixedly provided at the bottom end of the flexible tube 441, a fixed seat 45 is fixedly provided on the perforated baffle plate 41, an arc-shaped hole 451 is opened on the fixed seat 45, a slide seat 46 is slidably arranged in the arc-shaped hole 451, the jet hood 442 and the slide seat 46 are fixedly arranged, a connecting seat is fixedly provided on the cover plate 43, a rectangular hole is opened on the connecting seat, a round shaft is fixedly provided on the slide seat 46, and the round shaft is movably arranged in the rectangular hole.

[0043] It should be noted that, refer to Fig.10 The line segment formed by the center of the upper surface and the lower surface of the slide 46 is parallel or tends to be parallel to the central axis of the jet cover 442. When the slide 46 slides in the arc hole 451, the discharge end of the jet cover 442 can be adjusted in angle according to the movement of the slide 46, that is, the bottom end of the jet cover 442 can be automatically adjusted in angle according to the position of the slide 46 sliding in the arc hole 451. The arc hole 451 has a certain curvature, and the curvature of the arc hole 451 is the curvature and curvature of a circle.

[0044] It should also be noted that when the cover plate 43 is located at the initial position of the perforated shielding plate 41, Fig. 9 As shown, at this time, the bottom end of the jet hood 442 is facing the perforated baffle plate 41. When the visual recognition device 3 is needed to collect image data of the surface of the cable workpiece 6, the perforated baffle plate 41 is first driven to move vertically downward. When the bottom of the perforated baffle plate 41 contacts the surface of the cable workpiece 6, the perforated baffle plate 41 filters the particulate impurities in the reagent, starts the air pump 44, and then the output end of the linear driver 47 drives the cover plate 43 to move vertically downward. The cover plate 43 blocks the water-permeable holes opened on the perforated baffle plate 41. As the cover plate 43 continues to move downward, the circular shaft moves in the rectangular hole of the connecting seat, and the connecting seat adjusts the position of the slide seat 46 in the arc hole 451 through the circular shaft. The bottom end of the jet hood 442 gradually swings and finally faces the cable workpiece 6. After the jet hood 442 faces the cable workpiece 6, it can blow away the water droplets attached to the upper surface of the cable workpiece 6. After the detection is completed, first drive the perforated baffle plate 41 to move upward so that the discharge pipe 111 continues to spray the reagent toward the cable workpiece 6, and then start the linear driver 47 to make the output end of the linear driver 47 move in the opposite direction. During the upward movement of the cover plate 43, the slide 46 slides in the arc hole 451. When the arc hole 451 slides, the output end of the jet hood 442 gradually swings and finally moves toward the perforated baffle plate 41. Start the air pump 44, and the gas discharged from the output end of the air pump 44 can blow away the particulate impurities stuck in the water permeable holes of the perforated baffle plate 41, thereby achieving the effect of automatically maintaining the water permeable holes of the perforated baffle plate 41.

[0045] Refer to the instruction manual Figure 1 , Figure 4 and Figure 5 The reagent is sprayed on the cable workpiece 6 through the discharge pipe 111 and then falls into the detection box 1. In order to recycle the reagent, specifically, a reagent recovery pipe 11 and an air blowing pipe 12 are provided in the detection box 1. The reagent recovery pipe 11 is located above the air blowing pipe 12. A water pump 13 and an air pump 14 are fixedly provided on both sides of the detection box 1. The reagent recovery pipe 11 is fixedly connected to the liquid inlet end of the water pump 13, the air blowing pipe 12 is fixedly connected to the exhaust end of the air pump 14, and the discharge end of the water pump 13 is fixedly connected to the discharge pipe 111.

[0046] It should be noted that a plurality of nozzles are fixedly provided on the discharge pipe 111, the liquid inlet end of the water pump 13 extracts the reagent in the detection box 1 through the reagent recovery pipe 11, and the discharge end of the water pump 13 is connected to the discharge pipe 111 to realize the effect of recycling the reagent in the detection box 1. Since the reagent contains particulate impurities, in order to prevent the particulate impurities from forming precipitation in the detection box 1, the air pump 14 is started, and the exhaust end of the air pump 14 introduces gas into the reagent accumulated in the detection box 1, so that the particulate impurities in the reagent in the detection box 1 roll over, thereby preventing the particulate impurities from forming precipitation in the detection box 1.

[0047] Refer to the instruction manual Figure 1 and Figure 2 In order to facilitate the clamping and positioning of the end of the cable workpiece 6, specifically, the positioning mechanism 2 also includes a support seat 21, a rotating driver 22 is fixedly arranged on the support seat 21, a worm 23 is fixedly arranged on the output shaft of the rotating driver 22, a rotating seat 24 is rotatably arranged on the support seat 21, a worm wheel 25 is fixedly arranged on the rotating seat 24, the worm 23 is meshed with the worm wheel 25, an auxiliary seat 27 is rotatably arranged on the support seat 21, and the rotating seat 24 and the auxiliary seat 27 are both rotatably arranged with the corresponding clamping seat 26. Rotating drivers 28 are fixedly arranged on both sides of the detection box 1, and the output end of the rotating driver 28 is fixedly arranged with the support seat 21, and the output end of the rotating driver 28 is used to drive the support seat 21 to make a circular motion; It should be noted that the rotary driver 22 is configured as a motor, and the output shaft of the motor is fixedly disposed to the worm 23 .

[0048] It should also be noted that when the rotary driver 1 22 is started, the output shaft of the rotary driver 1 22 drives the worm 23 to rotate, the worm 23 meshes with the worm wheel 25 to drive the worm wheel 25 to rotate, and the rotation of the worm wheel 25 drives the rotating seat 24 to rotate. The rotation of the rotating seat 24, in cooperation with the rotation of the auxiliary seat 27, makes the two clamping seats 26 approach each other, and the two clamping seats 26 approach each other to achieve the effect of positioning and clamping the cable workpiece 6. When the discharge pipe 111 continues to spray the reagent toward the cable workpiece 6, in order to make the reagent evenly cover the cable workpiece 6, the rotary driver 2 28 is started, and the output shaft of the rotary driver 2 28 drives the support seat 1 21 to rotate. The output shaft of the rotary driver 2 28 is concentrically arranged with the through hole, so that when the discharge pipe 111 sprays the reagent toward the cable workpiece 6, the clamping seat 26 drives the cable workpiece 6 to realize automatic, so that the cable workpiece 6 can be evenly covered on the cable workpiece 6.

[0049] Refer to the instruction manual Figures 1 to 3 In order to accurately adjust the position between the visual recognition instrument 3 and the cable workpiece 6 according to the size of the cable workpiece 6, specifically, the driving robot 5 includes a second support seat 51, a first slide seat 52 is slidably arranged on the second support seat 51, a mounting seat 55 is arranged at the bottom of the first slide seat 52, and a second slide seat 53 is slidably arranged on the first slide seat 52, and the visual recognition instrument 3 is fixedly arranged at the bottom of the mounting seat 55. A linear drive 3 54 is rotatably arranged on the second slide seat 53, and the output end of the linear drive 3 54 is rotatably arranged with the mounting seat 55, and the mounting seat 55 is rotatably arranged on the second slide seat 53.

[0050] It should be noted that the linear drive 3 54 is set as a cylinder, the linear drive 3 54 is set as a cylinder, the cylinder is rotatably set on the sliding seat 2 53, the output shaft of the cylinder is fixedly set with the support seat 2 51, the support seat 2 51 is fixedly set with a motor, the output shaft of the motor is fixedly set with a pulley 1, the support seat 2 51 is rotatably set with a pulley 1, the two pulleys 1 are driven with the same belt 1, the belt 1 is fixedly set with the sliding seat 1 52, and the rotation of the motor output shaft drives the sliding seat 1 52 to move horizontally. The sliding seat 1 52 is fixedly set with a motor, the output shaft of the motor is fixedly set with a pulley 2, the sliding seat 1 52 is rotatably set with two pulleys 2, the three pulleys 2 are connected with the same belt 2, and the rotation of the motor output shaft drives the sliding seat 2 53 to move vertically.

[0051] It should also be noted that when the linear driver 3 54 is started, the mobile driving mounting seat 55 at the output end of the linear driver 3 54 swings, thereby achieving the effect of adjusting the swing of the visual recognition device 3.

[0052] Refer to the instruction manual Fig.11 A detection method for a detection robot used in the production of copper-clad aluminum alloy cables for communications, specifically, comprises the following steps: Step 1: Place the cable workpiece 6 between the two clamping seats 26 located on the same side, and then drive the two clamping seats 26 to move closer to each other and fix the ends of the cable workpiece 6 by rotating the output end of the rotary driver 22, so that the cable workpiece 6 is arranged along the length direction of the detection box 1; Step 2: Start the rotary driver 28, the output shaft of the rotary driver 28 rotates to drive the cable workpiece 6 to make a circular motion along its central axis, start the water pump 13 and the air pump 1 14, and the exhaust end of the water pump 13 sprays the reagent on the surface of the cable workpiece 6 through the exhaust pipe 111 to simulate continuous rainy weather; Step 3: Start the linear drive 42. The output end of the linear drive 42 drives the perforated shielding plate 41 to move vertically downward. After the bottom of the perforated shielding plate 41 contacts the surface of the cable workpiece 6, the perforated shielding plate 41 blocks part of the reagent sprayed from the discharge pipe 111 and filters out particulate impurities in the reagent. Step 4: The collection end of the visual recognition instrument 3 continuously collects the corrosion condition of the surface of the cable workpiece 6. When the data collection of the visual recognition instrument 3 is completed, the output end of the linear driver 42 moves in the reverse direction to drive the perforated shielding plate 41 to move upward.

[0053] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.

Claims

1. A detection robot for the production of copper-clad aluminum alloy cables for communications, characterized in that: The invention comprises a detection box (1), wherein positioning mechanisms (2) are arranged on both sides of the detection box (1), wherein the positioning mechanisms (2) comprise two clamping seats (26), wherein the two clamping seats (26) clamp a cable workpiece (6) by being close to each other, wherein the cable workpiece (6) is arranged in the detection box (1) along the length direction of the detection box (1), and wherein a discharge pipe (111) is arranged in the detection box (1), wherein the discharge pipe (111) is used for continuously spraying a reagent toward the cable workpiece (6); A driving robot (5) is arranged in the detection box (1), and a visual recognition instrument (3) is arranged on the driving end of the driving robot (5). The driving end of the driving robot (5) is used to drive the visual recognition instrument (3) to move horizontally and vertically. The visual recognition instrument (3) is located above the cable workpiece (6) and the collection end of the visual recognition instrument (3) is arranged toward the cable workpiece (6). The collection end of the cable workpiece (6) is used to detect the surface of the cable workpiece (6). A shielding mechanism (4) is arranged in the detection box (1), and the shielding mechanism (4) comprises a shielding plate with holes (41). The shielding plate with holes (41) moves vertically in the detection box (1). The shielding plate with holes (41) contacts the surface of the cable workpiece (6) by moving vertically downward, thereby isolating the reagent sprayed toward the cable workpiece (6) by the discharge pipe (111).

2. The detection robot for producing copper-clad aluminum alloy cables for communication according to claim 1, characterized in that: The shielding mechanism (4) further comprises a linear drive 1 (42), wherein the linear drive 1 (42) is fixedly arranged in the detection box (1), the linear drive 1 (42) is located above the cable workpiece (6), and the perforated shielding plate (41) is fixedly arranged on the output shaft of the linear drive 1 (42).

3. The detection robot for producing copper-clad aluminum alloy cables for communication according to claim 2, characterized in that: A cover plate (43) is slidably arranged on the perforated baffle plate (41), the perforated baffle plate (41) is matched with the cover plate (43), a second linear driver (47) is fixedly arranged on the perforated baffle plate (41), an output end of the second linear driver (47) is fixedly arranged on the cover plate (43), and a second air pump (44) is fixedly arranged on the perforated baffle plate (41), the output end of the second air pump (44) is used to spray gas to dry the surface of the cable workpiece (6).

4. The detection robot for producing copper-clad aluminum alloy cables for communication according to claim 3, characterized in that: A flexible tube (441) is fixedly provided at the output end of the second air pump (44), a jet hood (442) is fixedly provided at the bottom end of the flexible tube (441), a fixed seat (45) is fixedly provided on the perforated shielding plate (41), an arc-shaped hole (451) is provided on the fixed seat (45), a sliding seat (46) is slidably provided in the arc-shaped hole (451), the jet hood (442) and the sliding seat (46) are fixedly provided, a connecting seat is fixedly provided on the cover plate (43), a rectangular hole is provided on the connecting seat, a round shaft is fixedly provided on the sliding seat (46), and the round shaft is movably provided in the rectangular hole.

5. The detection robot for producing copper-clad aluminum alloy cables for communication according to claim 4, characterized in that: A reagent recovery pipe (11) and an air blowing pipe (12) are arranged in the detection box (1); the reagent recovery pipe (11) is located above the air blowing pipe (12); a water pump (13) and an air pump (14) are fixedly arranged on both sides of the detection box (1); the reagent recovery pipe (11) is fixedly connected to the liquid inlet end of the water pump (13); the air blowing pipe (12) is fixedly connected to the exhaust end of the air pump (14); and the liquid discharge end of the water pump (13) is fixedly connected to the discharge pipe (111).

6. The detection robot for producing copper-clad aluminum alloy cables for communication according to claim 5, characterized in that: The positioning mechanism (2) further comprises a support seat (21), a rotary driver (22) being fixedly arranged on the support seat (21), a worm (23) being fixedly arranged on the output shaft of the rotary driver (22), a rotating seat (24) being rotatably arranged on the support seat (21), a worm wheel (25) being fixedly arranged on the rotating seat (24), the worm (23) being meshed with the worm wheel (25), an auxiliary seat (27) being rotatably arranged on the support seat (21), and the rotating seat (24) and the auxiliary seat (27) being rotatably arranged with a corresponding clamping seat (26).

7. The detection robot for producing copper-clad aluminum alloy cables for communication according to claim 6, characterized in that: A second rotary driver (28) is fixedly arranged on both sides of the detection box (1); an output end of the second rotary driver (28) is fixedly arranged on the support seat (21); the output end of the second rotary driver (28) is used to drive the support seat (21) to perform circular motion.

8. The detection robot for producing copper-clad aluminum alloy cables for communication according to claim 7, characterized in that: The driving robot (5) comprises a second support seat (51), a first sliding seat (52) being slidably disposed on the second support seat (51), a second sliding seat (53) being slidably disposed on the first sliding seat (52), and a mounting seat (55) being disposed at the bottom end thereof, and the visual recognition device (3) is fixedly disposed at the bottom of the mounting seat (55).

9. The detection robot for producing copper-clad aluminum alloy cables for communication according to claim 8, characterized in that: A linear drive three (54) is rotatably arranged on the sliding seat two (53), an output end of the linear drive three (54) is rotatably arranged with a mounting seat (55), and the mounting seat (55) is rotatably arranged on the sliding seat two (53).

10. A detection method for a detection robot for production of copper-clad aluminum alloy cables for communication as claimed in claim 9, characterized in that: The following steps are involved: Step 1: placing the cable workpiece (6) between two clamping seats (26) located on the same side, and then driving the two clamping seats (26) to move closer to each other and fix the ends of the cable workpiece (6) by rotating the output end of the rotary driver 1 (22), so that the cable workpiece (6) is arranged along the length direction of the detection box (1); Step 2: Start the second rotary driver (28), the output shaft of the second rotary driver (28) rotates to drive the cable workpiece (6) to make a circular motion along its central axis, start the water pump (13) and the air pump (14), and the exhaust end of the water pump (13) sprays the reagent on the surface of the cable workpiece (6) through the exhaust pipe (111) to simulate continuous rainy weather; Step 3: start the linear drive 1 (42), the output end of the linear drive 1 (42) drives the perforated shielding plate (41) to move vertically downward, after the bottom of the perforated shielding plate (41) contacts the surface of the cable workpiece (6), the perforated shielding plate (41) blocks part of the reagent sprayed from the discharge pipe (111) and filters out particulate impurities in the reagent; Step 4: The collection end of the visual recognition instrument (3) continuously collects the corrosion condition of the surface of the cable workpiece (6). When the visual recognition instrument (3) completes data collection, the output end of the linear drive 1 (42) moves in the reverse direction to drive the perforated shielding plate (41) to move upward.

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