Scanning device for detecting aviation aluminum plate

Abstract

The invention discloses a scanning device for detecting aviation aluminum plates, and relates to the technical field of aluminum plate detection.The scanning device comprises a workbench, a supporting frame is fixedly mounted at the bottom of the workbench, vertical plates are symmetrically mounted at the top of the workbench, mounting plates are symmetrically mounted above the position between the two vertical plates, and meanwhile a visual detection camera is arranged above the workbench; the detection assembly is arranged above the workbench, the detection assembly comprises threaded rods, the threaded rods are symmetrically and rotatably connected to the two sides of the interiors of the two mounting plates, one side of the exterior of each threaded rod is sleeved with a threaded sleeve, a movable frame is fixedly installed on the tops of the two threaded sleeves, and a driving motor is fixedly installed on one side of the movable frame; the surface of the aviation aluminum plate can be cleaned while the aviation aluminum plate is scanned and detected, attached dust is prevented from covering defects on the surface of the aluminum plate, the quality of optical scanning detection is prevented from being affected, and the detection accuracy is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum plate detection, and in particular to a scanning device for detecting aviation aluminum plates. Background Art

[0002] Aviation aluminum sheet is a high-strength aluminum alloy material used in the aerospace field, with excellent mechanical properties and corrosion resistance. During the manufacturing process, in order to ensure that its quality meets the standards, it needs to be strictly tested. When testing aviation aluminum sheets, an optical scanning device is used for testing, and a high-precision camera is used to capture images of the material surface, and defects are analyzed through image processing technology.

[0003] For example, an aluminum material appearance inspection locator with publication number CN219266118U drives two groups of support arms to move closer to each other through a driving device, so that the two groups of support arms drive two groups of electric clamps to move closer to each other through two groups of rotating shafts, so that the two groups of electric clamps clamp the left and right ends of the aluminum material respectively, thereby improving the positioning effect of the aluminum material. After that, the visual inspection camera is driven to move through the moving device, so that the visual inspection camera inspects the appearance of the top surface of the aluminum material. When the visual inspection camera completes the inspection of the top surface of the aluminum material, the driving device drives the two groups of support arms to move upward, so that the two groups of support arms drive the aluminum material to move upward through the two groups of electric clamps. At this time, The middle part of the aluminum material is in a suspended state, and then the left shaft is driven to rotate by the first motor, and the left shaft drives the left electric clamp to rotate 90°, so that the aluminum material is rotated and turned over, and then the two sets of support arms move downward to place the aluminum material on multiple sets of support rollers again, thereby improving the convenience of the detector for automatic flipping detection of aluminum materials and improving work efficiency. However, in actual use, when testing aviation aluminum plates, a certain amount of dust will adhere to the surface of the aviation aluminum plates during storage or transportation. If the dust is not cleaned, the dust may cover the defects on the aviation aluminum plates, thereby reducing the accuracy of the detection, and there are certain usage defects.

[0004] Therefore, we proposed a scanning device for detecting aviation aluminum plates in order to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide a scanning device for detecting aviation aluminum plates, so as to solve the problem raised in the above-mentioned background technology that when detecting aviation aluminum plates, a certain amount of dust will adhere to the surface of the aviation aluminum plates during storage or transportation. If the dust is not cleaned, the dust may cover the defects on the aviation aluminum plates, thereby reducing the accuracy of the detection.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a scanning device for detecting aviation aluminum plates, comprising a workbench, a support frame is fixedly installed at the bottom of the workbench, and vertical plates are symmetrically installed on the top of the workbench, and a mounting plate is symmetrically installed above the two vertical plates, and a visual inspection camera is arranged above the workbench;

[0007] Also includes:

[0008] A detection assembly is arranged above the workbench, and the detection assembly includes a threaded rod;

[0009] The threaded rods are symmetrically rotatably connected to the inner sides of the two mounting plates, the outer sides of the two threaded rods are sleeved with threaded sleeves, and the tops of the two threaded sleeves are fixedly installed with a movable frame, and a driving motor is fixedly installed on one side of the movable frame, and at the same time, a screw rod is rotatably connected to the inner side of the movable frame, and the output end of the driving motor passes through the movable frame and is fixedly connected to the screw rod, and the outer side of the screw rod is threadedly connected to a movable seat, and the inner side of the movable seat is slidably connected to a limit rod, and at the same time, the limit rod is fixedly connected to the movable frame;

[0010] There are two sets of fixed rods fixedly installed at the bottom of the movable seat, the bottom ends of the two sets of fixed rods are fixedly installed with a movable seat, and an electric push rod is fixedly installed at the center of the movable seat, and a movable plate is fixedly installed at the movable end of the electric push rod, and a guide rod is symmetrically installed on one side of the top of the movable plate, and the two guide rods are slidably connected with the movable seat;

[0011] A connecting frame is fixedly installed on one side of the bottom of the movable plate, a mounting seat is fixedly installed on the bottom end of the connecting frame, and a fixed block is symmetrically installed on one side of the inner side of the mounting seat, and a rotating roller is rotatably connected between the two fixed blocks. At the same time, a mounting block is symmetrically installed on the other side of the bottom of the mounting seat, and a rotating rod is rotatably connected between the two mounting blocks.

[0012] Preferably, a cleaning roller is fixedly installed on the outside of the rotating rod, and bristles are arranged on the outside of the cleaning roller, and one end of the rotating roller passes through a fixed block on one side and is fixedly installed with a rotating part, and one end of the rotating rod passes through a mounting block on one side and is fixedly installed with a rotating gear on the outside, and a rack is meshed and connected above the rotating gear, and an L-shaped rod is fixedly installed on the top of the rack, and the rotating part is slidably connected to the L-shaped rod.

[0013] By adopting the above technical solution, the rotation of the rotating roller can push the L-shaped rod to move.

[0014] Preferably, a movable rod is symmetrically installed on one side of the top of the L-shaped rod, and the two movable rods are slidably connected to the inside of the support rods, and connecting blocks are fixedly installed on both ends of the support rods, and the connecting blocks are fixedly connected to the mounting seat, and a telescopic spring is sleeved on one side of the outside of the support rod, and the two ends of the telescopic spring are respectively fixedly connected to one connecting block and one side of the movable rod.

[0015] By adopting the above technical solution, the movement of the L-shaped rod is supported, and the L-shaped rod can be automatically reset after moving.

[0016] Preferably, a turntable is fixedly installed on the outside of the rotating rod on one side of the rotating gear, and a pull rope is fixedly installed on the upper outer side of the turntable, and a first mounting frame is fixedly installed on one side of the movable plate, and the first mounting frame is internally rotatably connected to the first rotating wheel, and a second mounting frame is fixedly installed on the bottom side of the movable plate, and the second mounting frame is internally rotatably connected to the second rotating wheel, and the pull rope is rotatably connected to the first rotating wheel and the second rotating wheel.

[0017] By adopting the above technical solution, the rotating rod can reciprocate and pull the pull rope to move.

[0018] Preferably, a connecting seat is fixedly installed on the top of the visual inspection camera, and one end of the pull rope is fixedly connected to the connecting seat, and movable blocks are symmetrically installed on both sides of the connecting seat, and positioning rods are slidably connected to the inside of the two movable blocks, and positioning blocks are fixedly installed on both ends of the positioning rods, and the positioning blocks are fixedly connected to the movable plate, and a reset spring is sleeved on one side of the outside of the positioning rod, and the two ends of the reset spring are respectively fixedly connected to the movable block and one side of the positioning block.

[0019] By adopting the above technical solutions, the scope of detection can be expanded and the detection efficiency can be improved.

[0020] Preferably, a sliding plate is slidably connected to the lower part of the movable seat, and a limiting seat is fixedly installed on one side of the bottom of the sliding plate, and the internal sliding connection of the limiting seat is connected to a cross bar, and support blocks are fixedly installed at both ends of the cross bar, and the support blocks are fixedly connected to one side of the mounting plate.

[0021] By adopting the above technical solution, the movement of the movable seat can drive the sliding rod to move.

[0022] Preferably, one end of the two threaded rods passes through a side mounting plate and is fixedly mounted with a connecting pulley, and the two connecting pulleys are rotationally connected by a belt, and one end of the threaded rod on one side away from the connecting pulley passes through a rear mounting plate and is fixedly mounted with a handwheel.

[0023] By adopting the above technical solution, the two threaded rods can rotate synchronously.

[0024] Preferably, a movable plate is fixedly installed on the side of the sliding plate away from the limit seat, and a toothed plate is fixedly installed on the bottom of the movable plate, and a rotating sleeve is rotatably connected to the side of the two threaded rods close to the other side of the mounting plate, and a mounting gear is fixedly installed on the outside of the rotating sleeve, and the two mounting gears are meshed with the toothed plate, and a ratchet groove is provided on the inner side of the mounting gear, and a mounting groove is provided on the outer side of the threaded rod on the side of the ratchet groove, and a latch tooth is hinged inside the mounting groove, and a torsion spring is provided at the connection between the latch tooth and the mounting groove, and the two latch teeth are in opposite directions.

[0025] By adopting the above technical solution, the front and rear positions of the detection can be adjusted, thereby improving the practicality.

[0026] Compared with the prior art, the beneficial effects of the present invention are as follows: the scanning device for detecting aviation aluminum plates is provided with a detection component above the workbench, so that the surface of the aviation aluminum plates can be cleaned while scanning and detecting the aviation aluminum plates, so as to avoid dust adhesion to cover the surface defects of the aluminum plates, avoid affecting the quality of optical scanning detection, and improve the accuracy of detection;

[0027] 1. A detection component is set above the workbench. When inspecting the aviation aluminum plate, the aluminum plate is placed on the workbench, and then the electric push rod is started to drive the movable plate to move down. After the movable plate moves down, the rotating roller fits with the top of the aluminum plate, and the visual inspection camera is used to shoot and transmit the image. Then the drive motor can be started to drive the screw to rotate. After the screw rotates, the movable seat can be driven to move. While the movable seat moves, it slides on the limit rod to limit the position, so that the movable seat and the movable plate can be driven to move, so that the rotating roller can rotate while moving on the aluminum plate, and then the rotating part can be driven to rotate. After the rotating part rotates, the L-shaped rod can be pushed. The L-shaped rod moves, and after the L-shaped rod moves, it drives the moving rod to slide on the supporting rod and stretches the telescopic spring. After the rotating part rotates half a circle, the L-shaped rod is reset under the action of the telescopic spring, so that after the rotating roller rotates, the L-shaped rod can be driven to move back and forth, and then the rotating rod can be driven to rotate back and forth through the meshing of the rack and the rotating gear. After the rotating rod rotates back and forth, the surface of the aviation aluminum plate can be fully cleaned by the bristles on the cleaning roller. Through the detection component, the surface of the aviation aluminum plate can be cleaned while scanning and detecting the aviation aluminum plate, so as to avoid the adhesion of dust to cover the surface defects of the aluminum plate, avoid affecting the quality of optical scanning detection, and improve the accuracy of detection;

[0028] 2. The rotating rod reciprocates while driving the rotating disk to rotate continuously, and then the pull rope can be pulled back and forth through the rotating disk to move. During the movement of the pull rope, the first rotating wheel and the second rotating wheel are driven to rotate. The pull rope can be guided by the first rotating wheel and the second rotating wheel, and then the connecting seat can be pulled to move, so that the movable block slides on the positioning rod and stretches the reset spring, so that the reciprocating rotation of the rotating rod can drive the connecting seat to move back and forth, and then the visual inspection camera can be driven to move back and forth, which can expand the detection range and improve the detection efficiency;

[0029] 3. When the screw rotates and drives the movable seat to move, it can drive the sliding plate to move left and right. During the movement of the sliding plate, the limit seat drives the limit seat to slide on the cross bar to limit the position, so that the toothed plate on the movable plate can be driven to move left and right. When the movable plate moves to the left, the toothed plate can mesh with the mounting gear on the left rotating sleeve, so that the movable plate continues to move left, and then can drive the mounting gear to rotate, so that the rotating sleeve can rotate. After the rotating sleeve rotates, the card teeth are stuck in the inside of the ratchet groove, so that the left threaded rod can be driven to rotate. After the left threaded rod rotates, the two connecting pulleys can drive the other The side threaded rod rotates, causing the two threaded rods to rotate in the same direction, which can drive the threaded sleeve to move. When the moving plate is reset and moved to the right, the ratchet groove can drive the tooth to rotate, thereby preventing the moving plate from resetting and causing the threaded rod to reset and rotate. When the moving plate moves to the right, it drives the rotating sleeve to rotate. At this time, the ratchet groove drives the tooth to rotate, and the rotation of the rotating sleeve will not drive the threaded rod to rotate. When the moving plate moves to the far right and moves to the left, the rotating sleeve is driven to rotate in the opposite direction. At this time, the tooth is stuck in the ratchet groove, which can drive the threaded rod to rotate, so that the front and rear positions of the detection can be adjusted, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 This is a schematic diagram of the structure of the detection component of the present invention;

[0032] Figure 3 This is a schematic structural diagram of the detection component of the present invention from another perspective;

[0033] Figure 4 It is a schematic diagram of the local structure of the detection component of the present invention;

[0034] Figure 5 For the present invention Figure 2 A schematic diagram of the enlarged structure of the middle A area;

[0035] Figure 6 For the present invention Figure 2 Schematic diagram of the enlarged structure of the middle B area;

[0036] Figure 7 For the present invention Figure 3Schematic diagram of the enlarged structure of the middle C area;

[0037] Figure 8 It is a schematic diagram of the structure of the rotating sleeve of the present invention;

[0038] Fig. 9 It is a schematic diagram of the local structure of the threaded rod of the present invention.

[0039] In the figure: 1, workbench; 101, support frame; 102, vertical plate; 103, mounting plate; 104, visual inspection camera; 2, inspection assembly; 201, threaded rod; 202, threaded sleeve; 203, movable frame; 204, driving motor; 205, screw rod; 206, movable seat; 207, limit rod; 208, fixed rod; 209, movable seat; 210, electric push rod; 211, movable plate; 212, guide rod; 213, connecting frame; 214, mounting seat; 215, fixed block; 216, rotating roller; 217, mounting block; 218, rotating rod; 219, cleaning roller; 220, rotating member; 221, rotating gear; 222, rack; 2 23. L-shaped rod; 224. moving rod; 225. supporting rod; 226. connecting block; 227. telescopic spring; 228. turntable; 229. pulling rope; 230. first mounting frame; 231. first rotating wheel; 232. second mounting frame; 233. second rotating wheel; 234. connecting seat; 235. movable block; 236. positioning rod; 237. positioning block; 238. reset spring; 239. sliding plate; 240. limiting seat; 241. supporting block; 242. cross bar; 243. connecting pulley; 244. moving plate; 245. tooth plate; 246. rotating sleeve; 247. mounting gear; 248. ratchet groove; 249. mounting groove; 250. latching tooth. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] See also Figure 1-Figure 9 The present invention provides a technical solution: a scanning device for detecting aviation aluminum plates, comprising a workbench 1, a support frame 101 is fixedly installed at the bottom of the workbench 1, and a vertical plate 102 is symmetrically installed on the top of the workbench 1, and a mounting plate 103 is symmetrically installed above the two vertical plates 102, and a visual inspection camera 104 is arranged above the workbench 1;

[0042] Also includes:

[0043] The detection assembly 2 is arranged above the workbench 1, and the detection assembly 2 includes a threaded rod 201;

[0044] The threaded rods 201 are symmetrically rotatably connected to the inner sides of the two mounting plates 103, the outer sides of the two threaded rods 201 are sleeved with threaded sleeves 202, and the tops of the two threaded sleeves 202 are fixedly mounted with a movable frame 203, and a driving motor 204 is fixedly mounted on one side of the movable frame 203, and at the same time, a screw rod 205 is rotatably connected to the inner side of the movable frame 203, and the output end of the driving motor 204 passes through the movable frame 203 and is fixedly connected to the screw rod 205, and the outer side of the screw rod 205 is threadedly connected to a movable seat 206, and the inner side of the movable seat 206 is slidably connected to a limiting rod 207, and at the same time, the limiting rod 207 is fixedly connected to the movable frame 203;

[0045] The fixed rods 208 are fixedly mounted on the bottom of the movable seat 206 in two groups, and the bottom ends of the two groups of fixed rods 208 are fixedly mounted with a movable seat 209, and an electric push rod 210 is fixedly mounted in the center of the movable seat 209, and a movable plate 211 is fixedly mounted on the movable end of the electric push rod 210, and a guide rod 212 is symmetrically mounted on one side of the top of the movable plate 211, and the two guide rods 212 are slidably connected with the movable seat 209;

[0046] A connecting frame 213 is fixedly mounted on one side of the bottom of the movable plate 211, a mounting seat 214 is fixedly mounted on the bottom end of the connecting frame 213, and a fixing block 215 is symmetrically mounted on one side of the inside of the mounting seat 214, and a rotating roller 216 is rotatably connected between the two fixing blocks 215, while a mounting block 217 is symmetrically mounted on the other side of the bottom of the mounting seat 214, and a rotating rod 218 is rotatably connected between the two mounting blocks 217;

[0047] A cleaning roller 219 is fixedly installed on the outside of the rotating rod 218, and bristles are arranged on the outside of the cleaning roller 219 (non-woven fabric can be replaced on the outside of the cleaning roller 219 for cleaning and dust removal), and one end of the rotating roller 216 passes through a side fixed block 215 and is fixedly installed with a rotating member 220, and one end of the rotating rod 218 passes through a side mounting block 217 and is fixedly installed with a rotating gear 221 on the outside, and a rack 222 is meshed and connected above the rotating gear 221, and an L-shaped rod 223 is fixedly installed on the top of the rack 222, and the rotating member 220 is slidably connected with the L-shaped rod 223;

[0048] A moving rod 224 is symmetrically installed on one side of the top of the L-shaped rod 223, and the two moving rods 224 are slidably connected to the inside of the support rods 225, and connecting blocks 226 are fixedly installed on both ends of the support rods 225. At the same time, the connecting blocks 226 are fixedly connected to the mounting seat 214, and a telescopic spring 227 is sleeved on one side of the outside of the support rod 225, and the two ends of the telescopic spring 227 are respectively fixedly connected to one side of the connecting block 226 and one side of the moving rod 224.

[0049] Embodiment 1: Figure 1-Figure 3 As shown, a detection component 2 is arranged above the workbench 1. When inspecting the aviation aluminum plate, the aluminum plate is placed on the workbench 1, and then the electric push rod 210 is started to drive the movable plate 211 to move downward. After the movable plate 211 moves downward, the rotating roller 216 fits with the top of the aluminum plate, and the visual detection camera 104 is used to capture and transmit the image. Then, the driving motor 204 can be started to drive the screw 205 to rotate. After the screw 205 rotates, the movable seat 206 can be driven to move. While the movable seat 206 moves, it slides on the limit rod 207 for limit, so that the movable seat 209 and the movable plate 211 can be driven to move, so that the rotating roller 216 can rotate while moving on the aluminum plate, and then the rotating member 220 can be driven to rotate. After the rotating member 220 rotates, it can push The L-shaped rod 223 moves, and after the L-shaped rod 223 moves, it drives the moving rod 224 to slide on the support rod 225 and stretch the telescopic spring 227. After the rotating member 220 rotates half a circle, the L-shaped rod 223 is reset under the action of the telescopic spring 227, so that after the rotating roller 216 rotates, it can drive the L-shaped rod 223 to move back and forth, and then through the engagement of the rack 222 and the rotating gear 221, it can drive the rotating rod 218 to rotate back and forth. After the rotating rod 218 rotates back and forth, the bristles on the cleaning roller 219 can fully clean the surface of the aviation aluminum plate. Through the detection component 2, the surface of the aviation aluminum plate can be cleaned while scanning and detecting the aviation aluminum plate, so as to avoid the adhesion of dust to cover the surface defects of the aluminum plate, avoid affecting the quality of optical scanning detection, and improve the accuracy of detection.

[0050] A rotating disk 228 is fixedly installed on the outside of the rotating rod 218 at one side of the rotating gear 221, and a pull rope 229 is fixedly installed on the upper side of the outer side of the rotating disk 228, and a first mounting frame 230 is fixedly installed on one side of the movable plate 211, and the first mounting frame 230 is rotatably connected to the first rotating wheel 231 inside, and a second mounting frame 232 is fixedly installed on one side of the bottom of the movable plate 211, and the second mounting frame 232 is rotatably connected to the second rotating wheel 233 inside, and the pull rope 229 is rotatably connected to the first rotating wheel 231 and the second rotating wheel 233;

[0051] A connecting seat 234 is fixedly installed on the top of the visual inspection camera 104, and one end of the pull rope 229 is fixedly connected to the connecting seat 234, and movable blocks 235 are symmetrically installed on both sides of the connecting seat 234, and the two movable blocks 235 are slidably connected to the inside of each other. Positioning rods 236 are fixedly installed at both ends of the positioning rods 236, and the positioning blocks 237 are fixedly installed, and the positioning blocks 237 are fixedly connected to the movable plate 211, and a reset spring 238 is sleeved on one side of the outer side of the positioning rod 236, and the two ends of the reset spring 238 are respectively fixedly connected to the movable block 235 and a positioning block 237 on one side.

[0052] Embodiment 2: Figure 4 and Figure 8-Figure 9 As shown, the rotating rod 218 drives the rotating disk 228 to rotate continuously while rotating back and forth, and then the pull rope 229 can be pulled back and forth through the rotating disk 228 to move. During the movement of the pull rope 229, the first rotating wheel 231 and the second rotating wheel 233 are driven to rotate. The pull rope 229 can be guided by the first rotating wheel 231 and the second rotating wheel 233, and then the connecting seat 234 can be pulled to move, so that the movable block 235 slides on the positioning rod 236 and stretches the reset spring 238, so that the reciprocating rotation of the rotating rod 218 can drive the connecting seat 234 to move back and forth, and then the visual inspection camera 104 can be driven to move back and forth, which can expand the scope of inspection and improve the efficiency of inspection.

[0053] A sliding plate 239 is slidably connected to the lower part of the movable seat 206, and a limit seat 240 is fixedly installed on one side of the bottom of the sliding plate 239, and the limit seat 240 is slidably connected to a cross bar 242 inside, and support blocks 241 are fixedly installed at both ends of the cross bar 242, and the support block 241 is fixedly connected to one side of the mounting plate 103;

[0054] One end of the two threaded rods 201 passes through the one side mounting plate 103 and is fixedly mounted with a connecting pulley 243, and the two connecting pulleys 243 are rotatably connected by a belt, and one end of the threaded rod 201 on one side away from the connecting pulley 243 passes through the rear side mounting plate 103 and is fixedly mounted with a hand wheel;

[0055] A movable plate 244 is fixedly installed on the side of the sliding plate 239 away from the limit seat 240, and a tooth plate 245 is fixedly installed on the bottom of the movable plate 244, and a rotating sleeve 246 is rotatably connected to the side of the two threaded rods 201 outside the other side of the mounting plate 103, and a mounting gear 247 is fixedly installed on the outside of the rotating sleeve 246, and the two mounting gears 247 are meshed with the tooth plate 245, and a ratchet groove 248 is provided on the inner side of the mounting gear 247, and a mounting groove 249 is provided on the outer side of the threaded rod 201 on one side of the ratchet groove 248, and a latch tooth 250 is hinged inside the mounting groove 249, and a torsion spring is provided at the connection between the latch tooth 250 and the mounting groove 249, and the two latch teeth 250 are in opposite directions.

[0056] Embodiment 3: Figure 4-Figure 7 As shown, when the screw rod 205 rotates to drive the movable seat 206 to move, the sliding plate 239 can be driven to move left and right. During the movement, the sliding plate 239 drives the limiting seat 240 to slide on the cross bar 242 for limiting, so that the toothed plate 245 on the movable plate 244 can be driven to move left and right. When the movable plate 244 moves to the left, the toothed plate 245 can mesh with the mounting gear 247 on the left rotating sleeve 246, so that the movable plate 244 continues to move left, and then the mounting gear 247 can be driven to rotate, so that the rotating sleeve 246 can be rotated. After the rotating sleeve 246 rotates, the latching tooth 250 is stuck in the ratchet groove 248, so that the left threaded rod 201 can be driven to rotate. After the left threaded rod 201 rotates, the two connecting pulleys 243 can be driven The threaded rod 201 on the other side is driven to rotate, so that the two threaded rods 201 rotate in the same direction, which can drive the threaded sleeve 202 to move. When the movable plate 244 is reset and moved to the right, the ratchet groove 248 can drive the latch tooth 250 to rotate, so as to prevent the movable plate 244 from resetting and causing the threaded rod 201 to reset and rotate. When the movable plate 244 moves to the right, it drives the rotating sleeve 246 to rotate. At this time, the ratchet groove 248 drives the latch tooth 250 to rotate, and the rotation of the rotating sleeve 246 will not drive the threaded rod 201 to rotate. When the movable plate 244 moves to the far right and moves to the left, the rotating sleeve 246 is driven to rotate in the opposite direction. At this time, the latch tooth 250 is stuck in the ratchet groove 248, so that the threaded rod 201 can be driven to rotate, so that the front and rear positions of the detection can be adjusted, thereby improving practicality.

[0057] Working principle: When using the scanning device to detect aviation aluminum plates, first, according to Figure 1-Figure 9As shown, when inspecting the aviation aluminum plate, the aluminum plate is placed on the workbench 1, and then the electric push rod 210 is started to drive the movable plate 211 to move downward. After the movable plate 211 moves downward, the rotating roller 216 is fitted with the top of the aluminum plate, and the image is captured and transmitted through the visual inspection camera 104. Then, the driving motor 204 can be started to drive the screw 205 to rotate. After the screw 205 rotates, the movable seat 206 can be driven to move. While the movable seat 206 moves, it slides on the limit rod 207 to limit its position, so that the movable seat 209 and the movable plate 211 can be driven to move, so that the rotating roller 216 can rotate while moving on the aluminum plate. , and then the rotating member 220 can be driven to rotate, and after the rotating member 220 rotates, the L-shaped rod 223 can be pushed to move, and after the L-shaped rod 223 moves, the moving rod 224 is driven to slide on the support rod 225 and stretch the telescopic spring 227, and after the rotating member 220 rotates half a circle, the L-shaped rod 223 is reset under the action of the telescopic spring 227, so that after the rotating roller 216 rotates, the L-shaped rod 223 can be driven to reciprocate, and then the rotating rod 218 can be driven to reciprocate through the meshing of the rack 222 and the rotating gear 221, and after the rotating rod 218 reciprocates, the surface of the aviation aluminum plate can be fully cleaned by the bristles on the cleaning roller 219;

[0058] The rotating rod 218 reciprocates while driving the rotating disk 228 to rotate continuously, and then the pull rope 229 can be pulled back and forth through the rotating disk 228 to move. During the movement of the pull rope 229, the first rotating wheel 231 and the second rotating wheel 233 can be driven to rotate. The pull rope 229 can be guided by the first rotating wheel 231 and the second rotating wheel 233, and then the connecting seat 234 can be pulled to move, so that the movable block 235 slides on the positioning rod 236 and stretches the reset spring 238, so that the reciprocating rotation of the rotating rod 218 can drive the connecting seat 234 to move back and forth, and then the movable block 235 can slide on the positioning rod 236 and stretch ... movable block 235 can slide on the positioning rod 236 and stretch the reset spring 238, so that the movable block 235 can slide on the positioning rod 236 and stretch the reset spring 238, so that the movable block 235 can slide on the positioning rod 236 and stretch the reset spring 238, so that the movable block 235 can slide on the positioning rod 236 and stretch the reset spring The visual inspection camera 104 is driven to move back and forth to expand the inspection range. When the screw 205 rotates to drive the movable seat 206 to move, the sliding plate 239 can be driven to move left and right. During the movement, the sliding plate 239 drives the limit seat 240 to slide on the cross bar 242 for limit, so that the tooth plate 245 on the moving plate 244 can be driven to move left and right. When the moving plate 244 moves to the left, the tooth plate 245 can mesh with the installation gear 247 on the left rotating sleeve 246, so that the moving plate 244 continues to move left, and then the installation gear 247 can be driven. 7 rotates, so that the rotating sleeve 246 rotates. After the rotating sleeve 246 rotates, the latching tooth 250 is stuck in the ratchet groove 248, so that the left threaded rod 201 can be driven to rotate. After the left threaded rod 201 rotates, the two connecting pulleys 243 can drive the other threaded rod 201 to rotate, so that the two threaded rods 201 rotate in the same direction, which can drive the threaded sleeve 202 to move. When the moving plate 244 is reset and moved to the right, the ratchet groove 248 can move the latching tooth 250 to avoid the reset movement of the moving plate 244 causing the threaded rod 201 to reset and rotate. When the plate 244 moves to the right, it drives the rotating sleeve 246 to rotate. At this time, the ratchet groove 248 drives the latch tooth 250 to rotate. The rotation of the rotating sleeve 246 will not drive the threaded rod 201 to rotate. When the movable plate 244 moves to the rightmost side and moves to the left, the rotating sleeve 246 is driven to rotate in the opposite direction. At this time, the latch tooth 250 is stuck in the ratchet groove 248, so that the threaded rod 201 can be driven to rotate, so that the front and rear positions of the detection can be adjusted. After the detection is completed, the handwheel at the rear end of one side of the threaded rod 201 can be manually rotated in the opposite direction to reset the movable frame 203 for the next detection.

[0059] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0060] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A scanning device for inspecting aviation aluminum plates, comprising a workbench (1), a support frame (101) being fixedly mounted at the bottom of the workbench (1), and vertical plates (102) being symmetrically mounted at the top of the workbench (1), and a mounting plate (103) being symmetrically mounted above two vertical plates (102), and a visual inspection camera (104) being arranged above the workbench (1); It is characterized in that Also includes: A detection component (2) is arranged above the workbench (1), and the detection component (2) comprises a threaded rod (201); The threaded rod (201) is symmetrically rotatably connected to the inner sides of the two mounting plates (103); the outer sides of the two threaded rods (201) are sleeved with threaded sleeves (202); the tops of the two threaded sleeves (202) are fixedly mounted with a movable frame (203); a driving motor (204) is fixedly mounted on one side of the movable frame (203); a screw rod (205) is rotatably connected to the inner side of the movable frame (203); the output end of the driving motor (204) passes through the movable frame (203) and is fixedly connected to the screw rod (205); the outer side of the screw rod (205) is threadedly connected to a movable seat (206); the inner side of the movable seat (206) is slidably connected to a limiting rod (207); and the limiting rod (207) is fixedly connected to the movable frame (203); Two groups of fixed rods (208) are fixedly mounted on the bottom of the movable seat (206), and the bottom ends of the two groups of fixed rods (208) are fixedly mounted with a movable seat (209), and an electric push rod (210) is fixedly mounted in the center of the movable seat (209), and a movable plate (211) is fixedly mounted on the movable end of the electric push rod (210), and a guide rod (212) is symmetrically mounted on one side of the top of the movable plate (211), and the two guide rods (212) are slidably connected to the movable seat (209); A connecting frame (213) is fixedly mounted on one side of the bottom of the movable plate (211); a mounting seat (214) is fixedly mounted on the bottom end of the connecting frame (213); a fixing block (215) is symmetrically mounted on one side of the inside of the mounting seat (214); a rotating roller (216) is rotatably connected between the two fixing blocks (215); a mounting block (217) is symmetrically mounted on the other side of the bottom of the mounting seat (214); and a rotating rod (218) is rotatably connected between the two mounting blocks (217).

2. A scanning device for detecting aviation aluminum plates according to claim 1, characterized in that: A cleaning roller (219) is fixedly mounted on the outside of the rotating rod (218), and bristles are arranged on the outside of the cleaning roller (219), and one end of the rotating roller (216) passes through a fixed block (215) on one side and is fixedly mounted with a rotating member (220), and one end of the rotating rod (218) passes through a mounting block (217) on one side and is fixedly mounted with a rotating gear (221) on the outside, and a rack (222) is meshedly connected above the rotating gear (221), and an L-shaped rod (223) is fixedly mounted on the top of the rack (222), and the rotating member (220) is slidably connected to the L-shaped rod (223).

3. A scanning device for detecting aviation aluminum plates according to claim 2, characterized in that: A moving rod (224) is symmetrically installed on one side of the top of the L-shaped rod (223), and the two moving rods (224) are slidably connected to the inside of the supporting rods (225), and connecting blocks (226) are fixedly installed on both ends of the supporting rods (225), and the connecting blocks (226) are fixedly connected to the mounting seat (214), and a telescopic spring (227) is sleeved on one side of the outside of the supporting rod (225), and the two ends of the telescopic spring (227) are respectively fixedly connected to one side of the connecting block (226) and one side of the moving rod (224).

4. A scanning device for detecting aviation aluminum plates according to claim 2, characterized in that: A rotating disk (228) is fixedly installed on the outside of the rotating rod (218) at one side of the rotating gear (221), and a pull rope (229) is fixedly installed on the upper outer side of the rotating disk (228), and a first mounting frame (230) is fixedly installed on one side of the movable plate (211), and the first mounting frame (230) is rotatably connected to the first rotating wheel (231) inside, and a second mounting frame (232) is fixedly installed on one side of the bottom of the movable plate (211), and the second mounting frame (232) is rotatably connected to the second rotating wheel (233) inside, and the pull rope (229) is rotatably connected to the first rotating wheel (231) and the second rotating wheel (233).

5. A scanning device for detecting aviation aluminum plates according to claim 4, characterized in that: A connecting seat (234) is fixedly installed on the top of the visual inspection camera (104), and one end of the pull rope (229) is fixedly connected to the connecting seat (234), and movable blocks (235) are symmetrically installed on both sides of the connecting seat (234), and the two movable blocks (235) are slidably connected to the inside of each of the two movable blocks (235), and positioning blocks (237) are fixedly installed at both ends of the positioning rod (236), and the positioning blocks (237) are fixedly connected to the movable plate (211), and a reset spring (238) is sleeved on one side of the outer side of the positioning rod (236), and the two ends of the reset spring (238) are respectively fixedly connected to the movable block (235) and a positioning block (237) on one side.

6. The scanning device for detecting aviation aluminum plates according to claim 1 is characterized in that: A sliding plate (239) is slidably connected to the lower interior of the movable seat (206), and a limiting seat (240) is fixedly installed on one side of the bottom of the sliding plate (239), and the internal sliding connection of the limiting seat (240) is connected to a cross bar (242), and support blocks (241) are fixedly installed at both ends of the cross bar (242), and the support block (241) is fixedly connected to a mounting plate (103) on one side.

7. The scanning device for detecting aviation aluminum plates according to claim 1 is characterized in that: One end of the two threaded rods (201) passes through a side mounting plate (103) and is fixedly mounted with a connecting pulley (243), and the two connecting pulleys (243) are rotationally connected via a belt, and one end of the threaded rod (201) on one side away from the connecting pulley (243) passes through a rear side mounting plate (103) and is fixedly mounted with a hand wheel.

8. The scanning device for detecting aviation aluminum plates according to claim 6, characterized in that: A movable plate (244) is fixedly installed on the side of the sliding plate (239) away from the limiting seat (240), and a tooth plate (245) is fixedly installed on the bottom of the movable plate (244), and a rotating sleeve (246) is rotatably connected to the side of the two threaded rods (201) close to the other side mounting plate (103), and a mounting gear (247) is fixedly installed on the outside of the rotating sleeve (246), and the two mounting gears (247) are meshed with the tooth plate (245), and a ratchet groove (248) is provided on the inner side of the mounting gear (247), and a mounting groove (249) is provided on the outer side of the threaded rod (201) located on the side of the ratchet groove (248), and a latch tooth (250) is hinged inside the mounting groove (249), and a torsion spring is provided at the connection between the latch tooth (250) and the mounting groove (249), and the two latch teeth (250) are in opposite directions.

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