A lightweight load-bearing body covering surface quality detection device

Abstract

The utility model relates to car body covering piece surface quality detection technical field, and disclose a kind of lightweight load-bearing car body covering piece surface quality detection device, this a kind of lightweight load-bearing car body covering piece surface quality detection device solves the problem of existing technology in that because roof detection is not effectively firm, finally lead to the problem of the detection effect decline, the utility model is pressed into storage groove by the two side vertical plate of its when roof is sent to clamping part by conveyor, silica gel pad outside gyro wheel is deformed under stress, spring rod moves along arc groove in gyro wheel rotation process, reaches L plate in fixed assembly when lifting, so that clamping plate enters vertical groove, subsequently spring drives L plate to descend, clamping spring rod between slope and arc groove, fixed gyro wheel, realize the double firmness of roof, finally detect by detection screen, thus improve the effect of roof detection.

Description

Technical Field

[0001] This utility model relates to the field of surface quality inspection technology for vehicle body panels, specifically a lightweight load-bearing vehicle body panel surface quality inspection device. Background Technology

[0002] Body panels include the hood, roof, doors, fenders, bumpers, and trunk lid. Surface quality inspection of body panels involves using various techniques and methods to examine the exterior surfaces of these panels to determine the presence of defects or flaws. Its purpose is to ensure the appearance quality of body panels, improve the overall aesthetics, paint quality, and corrosion resistance of the vehicle, and also help identify potential manufacturing defects, thus guaranteeing product quality and safety.

[0003] Regarding the above and existing related technologies, the inventors believe that the following defects often exist: However, when inspecting the surface of a car roof, it is directly placed on a conveyor belt for inspection. This results in the lack of an effective fixing structure for the car roof during the transportation process, causing the car roof to change position due to vibration, displacement, or sliding. These problems make it difficult for the inspection equipment to perform accurate scanning, causing deviations in the inspection data and ultimately leading to a decline in the inspection effect. Utility Model Content

[0004] The technical problem to be solved by this utility model is that the existing technology has the disadvantage that the inspection effect is reduced because the roof is not effectively stabilized. To this end, we propose a lightweight load-bearing body panel surface quality inspection device.

[0005] To achieve the above objectives, this application adopts the following technical solution: a lightweight load-bearing body panel surface quality inspection device, including a conveyor, a roof cover provided on the conveyor, an inspection chamber for inspecting the roof cover fixedly installed on the surface of the conveyor, and a clamping component for fixing the roof cover provided inside the conveyor, the clamping component being located directly below the inspection chamber; The clamping component includes a base plate located inside the conveyor, reset plates on both sides of the base plate, a rectangular groove and a storage groove on the surface of the base plate, a fixing component fixedly installed inside the base plate, a long rod inside the rectangular groove, a roller fixedly installed on the outer surface of the long rod, a silicone pad fixedly installed on the outer surface of the roller, a torsion spring fixedly installed on the outer surface of the long rod, a handle on one side of the base plate, a motor A on one side of the base plate, and a side of motor A fixedly installed to the inner wall of the conveyor.

[0006] Furthermore, a spring rod is fixedly installed on one side of the roller, and a round hole is opened inside the base plate. The torsion spring is located inside the round hole, one end of the torsion spring is fixedly connected to the round hole, and the other end of the torsion spring is fixedly connected to the long rod. The base plate has a sliding groove, a vertical groove, and an arc groove, and the arc groove is slidably connected to the spring rod. The fixing component includes an L-plate movably disposed inside the base plate, which is slidably connected to the inside of the slide groove. A retaining plate is fixedly installed on the lower surface of the L-plate and is slidably connected to the vertical groove. A ramp is provided at one end of the retaining plate. A spring B is fixedly installed on the upper surface of the L-plate, which is located above the retaining plate. One end of the spring B is fixedly connected to the upper surface of the L-plate, and the other end of the spring B is used for fixed connection to the top of the slide groove. A triangular plate is fixedly installed on the lower surface of the L-plate.

[0007] Furthermore, the reset plate is provided in two sets. Spring A and a long plate are fixedly installed on one side of the two sets of reset plates. A rolling rod is fixedly installed on the surface of the long plate. The rolling rod is located at one end of the triangular plate. One end of spring A is fixedly installed on one side of the base plate. Lower L rack plate and upper L rack plate are fixedly installed on the upper and lower surfaces of the two sets of reset plates, respectively. The handle is located between the lower L rack plate and the upper L rack plate. A cavity is opened inside the base plate, and the lower L rack plate is located inside the cavity. A rotating rod is fixedly installed on one side of the handle. The rotating rod passes through the conveyor and the bottom plate. A small gear is sleeved on the outer surface of the rotating rod. The small gear meshes with the lower L rack plate and the upper L rack plate.

[0008] Furthermore, the surface of the testing chamber is provided with a plate groove, and a baffle is movably installed inside the plate groove. Magnets A are fixedly installed on both sides of the testing chamber. Operating windows are provided on both sides of the testing chamber. A testing component for testing the vehicle roof is installed on the other side of the testing chamber. A T-shaped groove is provided on the other side of the testing chamber, and a cleaning component for cleaning the vehicle roof is movably installed inside the T-shaped groove. A lever is fixedly installed on one side of the baffle, and magnet B is fixedly installed on the other side of the lever. The slot of the baffle is connected to the operating window, and magnet B and magnet A are attracted to each other magnetically.

[0009] Furthermore, the detection assembly includes a motor B disposed on one side of the detection chamber. A fixing rod is fixedly installed on one side of the motor B, and one end of the fixing rod is fixedly installed to one side of the detection chamber. A threaded rod is provided at the output end of the motor B. A housing is fitted on the outer surface of the threaded rod. A threaded groove is opened on one side of the housing. A detection screen is fixedly installed inside the housing.

[0010] Furthermore, the cleaning component includes a T-shaped plate disposed inside the T-shaped groove. One side of the T-shaped plate is slidably connected to the T-shaped groove. A base block is fixedly installed on the lower surface of the T-shaped plate, and a sponge block is fixedly installed on the lower surface of the base block. An inner groove is opened on one side of the base block. Teeth are fixedly installed at the top and bottom of the inner groove. A drive rod is disposed inside the inner groove. A motor C is disposed at one end of the drive rod. The motor C is fixedly installed on the inner wall of the detection chamber. A half gear is sleeved on the outer surface of the drive rod, and the half gear meshes with the teeth inside the inner groove.

[0011] The technical effects and advantages of this utility model are as follows: In this invention, when a car roof needs to be inspected, the conveyor transports the roof to the surface of the clamping component. An operator stands at the operating window and presses the roof, pressing the uprights on both sides of the roof into the storage compartment. As the uprights enter, the rollers containing the silicone pads roll and deform. The fixing component then secures the rotated rollers, indirectly clamping the roof. Motor B is then started; its output is connected to a threaded rod. When motor B runs, the threaded rod rotates, causing the housing on the outer surface of the threaded rod to move at a constant speed with the inspection screen, inspecting the roof surface. After the outer surface of the roof is inspected, motor A on the inner wall of the conveyor rotates the base plate. Since the roof is fixed to the base plate, it flips over, allowing the inner wall of the roof to be inspected as well. Thus, the fixing effect of the rollers containing the silicone pads and the clamping effect of the fixing component on the rollers ensure the stability of the roof during inspection, thereby improving the inspection effect. Attached Figure Description

[0012] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the conveyor structure of this utility model; Figure 3 This is a schematic diagram of the clamping component structure of this utility model; Figure 4 This is a schematic diagram of the disassembled structure of the clamping component of this utility model; Figure 5 This is a partial schematic diagram of the clamping component and a schematic diagram of the roller structure of this utility model; Figure 6 This is a schematic diagram of the disassembled structure of the testing chamber of this utility model. Figure 1 ; Figure 7 This is a schematic diagram of the disassembled structure of the testing chamber of this utility model. Figure 2 ; Figure 8 This is a schematic diagram of the cleaning component structure of this utility model.

[0013] In the diagram: 1. Conveyor; 2. Roof cover; 3. Clamping component; 31. Base plate; 311. Rectangular groove; 312. Circular hole; 313. Cavity; 314. Slide groove; 315. Vertical groove; 316. Arc groove; 32. Reset plate; 321. Spring A; 322. Long plate; 323. Lower L-shaped rack plate; 324. Upper L-shaped rack plate; 325. Rolling rod; 33. Fixing component; 331. L-shaped plate; 332. Clamping plate; 333. Ramp; 334. Triangular plate; 335. Spring B; 34. Roller; 341. Silicone pad; 342. Spring rod; 35. Long rod; 36. Torsion spring; 37. Handle; 38. 1. Rotating rod; 372. Small gear; 38. Storage slot; 39. Motor A; 4. Detection chamber; 41. Plate slot; 42. Magnet A; 43. Detection assembly; 431. Motor B; 432. Fixing rod; 433. Threaded rod; 434. Housing; 435. Threaded groove; 436. Detection screen; 44. Cleaning assembly; 441. T-shaped plate; 442. Base block; 443. Sponge block; 444. Inner groove; 445. Tooth; 446. Motor C; 447. Drive rod; 448. Half gear; 45. Baffle plate; 451. Toggle plate; 452. Magnet B; 46. T-shaped groove; 47. Operation window. Detailed Implementation

[0014] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0015] Reference Figure 1 As shown, this utility model provides a technical solution: a lightweight load-bearing body panel surface quality inspection device, including a conveyor 1, a roof cover 2 on the conveyor 1, an inspection chamber 4 for inspecting the roof cover 2 fixedly installed on the surface of the conveyor 1, and a clamping component 3 for fixing the roof cover 2 inside the conveyor 1, the clamping component 3 being located directly below the inspection chamber 4; The clamping component 3 includes a base plate 31 disposed inside the conveyor 1. Reset plates 32 are provided on both sides of the base plate 31. A rectangular groove 311 and a storage groove 38 are formed on the surface of the base plate 31. A fixing component 33 is fixedly installed inside the base plate 31. A long rod 35 is disposed inside the rectangular groove 311. A roller 34 is fixedly installed on the outer surface of the long rod 35. A silicone pad 341 is fixedly installed on the outer surface of the roller 34. A torsion spring 36 is fixedly installed on the outer surface of the long rod 35. A handle 37 is provided on one side of the base plate 31. A motor A39 is also provided on one side of the base plate 31. One side of the motor A39 is fixedly installed to the inner wall of the conveyor 1. When the roof cover 2 is conveyed to the surface of the silicone pad 341, the operator can press the roof cover 2 down, pressing the uprights on both sides of the roof cover 2 into the storage groove. Inside 38, as the side panels of the roof cover 2 are inserted, the silicone pad 341 rolls and deforms. At this time, the fixing component 33 fixes the rotated roller 34, indirectly fixing the roof cover 2 inside the housing. The silicone pad 341 on the surface of the roller 34 further enhances the stability of the roof cover 2 inside the base plate 31. After the surface quality of the roof cover 2 is inspected, the motor A39 is started, causing the base plate 31 to rotate with the roof cover 2, so that the quality of the other side of the roof cover 2 can be inspected. At this time, the double fixing of the roller 34 and the fixing component 33 ensures that the roof cover 2 can still be inspected stably when inspecting the other side of the roof cover 2, thus improving the inspection effect.

[0016] Reference Figures 1-5 As shown in this embodiment: a spring rod 342 is fixedly installed on one side of the roller 34, a round hole 312 is opened inside the base plate 31, a torsion spring 36 is located inside the round hole 312, one end of the torsion spring 36 is fixedly connected to the round hole 312, and the other end of the torsion spring 36 is fixedly connected to the long rod 35. A sliding groove 314, a vertical groove 315, and an arc groove 316 are opened inside the base plate 31. The arc groove 316 is slidably connected to the spring rod 342. The fixing component 33 includes an L-plate 331 movably disposed inside the base plate 31, which is slidably connected to the inside of the slide groove 314. A retaining plate 332 is fixedly installed on the lower surface of the L-plate 331 and is slidably connected to the vertical groove 315. One end of the retaining plate 332 has a ramp 333. A spring B335 is fixedly installed on the upper surface of the L-plate 331, positioned above the retaining plate 332. One end of the spring B335 is fixedly connected to the upper surface of the L-plate 331, and the other end is used for fixed connection to the top of the slide groove 314. A triangular plate 334 is fixedly installed on the lower surface of the L-plate 331. When the roller 34 rotates with the spring rod 342... When the spring rod 342 moves along the arc groove 316, it will contact the ramp 333, thus lifting the L plate 331 and allowing the clamping plate 332 to fully enter the vertical groove 315. At this time, the spring rod 342 will move to one end of the arc groove 316, and the roller 34 will stop rotating. When the roller 34 moves to one end of the arc groove 316, the clamping plate 332 will disengage from the spring rod 342 and be driven down by the spring B335, locking the spring rod 342 between the ramp 333 and the arc groove 316, thus preventing the roller 34 from rolling.

[0017] Two sets of reset plates 32 are provided. A spring A321 and a long plate 322 are fixedly installed on one side of each set of reset plates 32. A rolling rod 325 is fixedly installed on the surface of the long plate 322. The rolling rod 325 is located at one end of the triangular plate 334. One end of the spring A321 is fixedly installed on one side of the base plate 31. A lower L-shaped rack plate 323 and an upper L-shaped rack plate 324 are fixedly installed on the upper and lower surfaces of the two sets of reset plates 32, respectively. A handle 37 is located between the lower L-shaped rack plate 323 and the upper L-shaped rack plate 324. A cavity 313 is opened inside the base plate 31, and the lower L-shaped rack plate 323 is located inside the cavity 313. A rotating rod 371 is fixedly installed on one side of the handle 37. The rotating rod 371 passes through the conveyor 1 and the bottom plate 31. A small gear 372 is sleeved on the outer surface of the rotating rod 371. The small gear 372 meshes with the lower L rack plate 323 and the upper L rack plate 324. By rotating the handle 37, the rotating rod 371 rotates with the small gear 372. At this time, the lower L rack plate 323 and the upper L rack plate 324, which are meshed with the small gear 372, will move closer to each other, thereby driving the two sets of reset plates 32 to move closer to the bottom plate 31. This causes the long plate 322 to move horizontally with the rolling rod 325, allowing the rolling rod 325 to lift the triangular plate 334. At this time, the roller 34 will rotate in the opposite direction due to the reset force of the torsion spring 36, thereby sending the roof cover 2 out from the storage compartment 38.

[0018] The surface of the testing chamber 4 is provided with a plate groove 41, and a baffle 45 is movably installed inside the plate groove 41. Magnets A42 are fixedly installed on both sides of the testing chamber 4. Operating windows 47 are provided on both sides of the testing chamber 4. A testing component 43 for testing the roof cover 2 is provided on the other side of the testing chamber 4. A T-shaped groove 46 is provided on the other side of the testing chamber 4, and a cleaning component 44 for cleaning the roof cover 2 is movably installed inside the T-shaped groove 46. A lever 451 is fixedly installed on one side of the baffle plate 45, and a magnet B452 is fixedly installed on one side of the lever 451. The plate groove 41 is connected to the operating window 47. Magnet B452 and magnet A42 are magnetically attracted. When the roof cover 2 needs to be inspected, the operator lifts the baffle plate 45, so that magnet B452 and magnet A42 are magnetically attracted, thereby fixing the baffle plate 45 to one side of the inspection chamber 4. Then the roof cover 2 will move to the surface of the clamping component 3. At this time, the operator can press the roof cover 2 through the operating window 47 to fix the roof cover 2 into the clamping component 3 for quality inspection.

[0019] The detection component 43 includes a motor B431 disposed on one side of the detection chamber 4. A fixing rod 432 is fixedly installed on one side of the motor B431. One end of the fixing rod 432 is fixedly installed to one side of the detection chamber 4. A threaded rod 433 is provided at the output end of the motor B431. A housing 434 is fitted on the outer surface of the threaded rod 433. A threaded groove 435 is opened on one side of the housing 434. A detection screen 436 is fixedly installed inside the housing 434. By starting the motor B431, the threaded rod 433 is rotated, thereby causing the housing 434 to move along with the detection screen 436. The moving detection screen 436 can accurately detect the surface of the roof cover 2. In conjunction with the clamping component 3, the roof cover 2 is flipped, which improves the detection effect of the roof cover 2.

[0020] Cleaning component 44 includes a T-shaped plate 441 disposed inside a T-shaped groove 46. One side of the T-shaped plate 441 is slidably connected to the T-shaped groove 46. A base block 442 is fixedly installed on the lower surface of the T-shaped plate 441, and a sponge block 443 is fixedly installed on the lower surface of the base block 442. An inner groove 444 is formed on one side of the base block 442. Teeth 445 are fixedly installed at the top and bottom of the inner groove 444. A drive rod 447 is disposed inside the inner groove 444, and a motor C446 is disposed at one end of the drive rod 447. The motor C446 is fixedly installed. Inside the testing chamber 4, a half gear 448 is fitted on the outer surface of the drive rod 447. The half gear 448 meshes with the teeth 445 inside the inner groove 444. The drive rod 447 can be rotated by the motor C446. At this time, the rotating drive rod 447 will mesh with the two sets of teeth 445 inside the inner groove 444 through the half gear 448, so that the bottom block 442 can move back and forth, thereby driving the sponge block 443 to clean the surface of the roof cover 2, further improving the cleaning effect of the roof cover 2.

[0021] Working principle: When the surface quality of the car roof cover 2 needs to be inspected, the conveyor 1 will transport the car roof cover 2 to the surface of the clamping component 3. Before the car roof cover 2 enters the inspection chamber 4, the motor C446 will drive the drive rod 447 to rotate. The half gear 448 on the outer surface of the drive rod 447 meshes with the teeth 445 at the top and bottom of the inner groove 444 of the bottom block 442, causing the bottom block 442 to drive the sponge block 443 to reciprocate on the surface of the car roof cover 2, thereby cleaning the car roof cover 2 and improving the accuracy of the inspection. Then, the operator stands at the operating window of the inspection chamber 4. Pressing down on the roof cover 2 at point 47 causes the uprights on both sides of the roof cover 2 to embed into the storage slots 38 on the surface of the base plate 31. As the roof cover 2 is pressed down, the silicone pad 341 in contact with the roof cover 2 will roll under pressure. Furthermore, if an object enters the storage slot 38, the silicone pad 341 will deform, thus securing the roof cover 2 in place due to its anti-slip properties. As the roller 34 rotates, the spring rod 342 on one side of the roller 34 will move along the arc groove 316 inside the base plate 31. When the spring rod 342 is about to reach the arc groove 316... When one end is in the groove, the spring rod 342 will push up the L plate 331 in the fixing assembly 33, so that the clamping plate 332 is fully inserted into the vertical groove 315. When the spring rod 342 is fully inserted into one end of the arc groove 316, the spring B335 will drive the L plate 331 to descend, locking the spring rod 342 between the clamping plate 332 and the arc groove 316, thereby fixing the roller 34 and further fixing the roller 34. At this time, the roof cover 2 will be firmly clamped. After the roof cover 2 is fixed, the motor B431 is started, so that the motor B431 drives the threaded rod 433 to rotate, which is then fitted onto the threaded rod 43. The outer shell 434 moves accordingly, allowing the detection screen 436 inside the shell 434 to accurately detect the outer surface of the roof cover 2. When the outer surface of the roof cover 2 is detected, the motor A39 starts, causing the base plate 31 to flip so that the inner wall of the roof cover 2 faces upward. At this time, the detection screen 436 will detect the inner wall of the roof cover 2. Thus, the stability of the roof cover 2 during detection is ensured by the fixing effect of the roller 34 where the silicone pad 341 is located, and the fixing component 33 clamps the roller 34, thereby improving the detection effect of the roof cover 2.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lightweight load-bearing body panel surface quality inspection device, characterized in that: The system includes a conveyor with a roof cover, a testing chamber for inspecting the roof cover is fixedly installed on the surface of the conveyor, and a clamping component for fixing the roof cover is provided inside the conveyor, with the clamping component located directly below the testing chamber. The clamping component includes a base plate disposed inside the conveyor, reset plates disposed on both sides of the base plate, a rectangular groove and a storage groove formed on the surface of the base plate, a fixing component fixedly installed inside the base plate, a long rod disposed inside the rectangular groove, a roller fixedly installed on the outer surface of the long rod, a silicone pad fixedly installed on the outer surface of the roller, a torsion spring fixedly installed on the outer surface of the long rod, a handle disposed on one side of the base plate, a motor A disposed on one side of the base plate, and a side of the motor A fixedly installed to the inner wall of the conveyor.

2. The lightweight load-bearing body panel surface quality inspection device according to claim 1, characterized in that: A spring rod is fixedly installed on one side of the roller. A circular hole is opened inside the base plate. The torsion spring is located inside the circular hole. One end of the torsion spring is fixedly connected to the circular hole, and the other end of the torsion spring is fixedly connected to the long rod. A sliding groove, a vertical groove, and an arc groove are opened inside the base plate. The arc groove is slidably connected to the spring rod. The fixing assembly includes an L-plate movably disposed inside the base plate, the L-plate being slidably connected to the inside of the slide groove, a retaining plate being fixedly installed on the lower surface of the L-plate, the retaining plate being slidably connected to the vertical groove, a ramp being provided at one end of the retaining plate, a spring B being fixedly installed on the upper surface of the L-plate, the spring B being above the retaining plate, one end of the spring B being fixedly connected to the upper surface of the L-plate, the other end of the spring B being used for fixed connection to the top of the slide groove, and a triangular plate being fixedly installed on the lower surface of the L-plate.

3. The lightweight load-bearing body panel surface quality inspection device according to claim 2, characterized in that: The reset plate is provided in two sets. A spring A and a long plate are fixedly installed on one side of each set of reset plates. A rolling rod is fixedly installed on the surface of the long plate. The rolling rod is located at one end of the triangular plate. One end of the spring A is fixedly installed on one side of the base plate. A lower L-shaped rack plate and an upper L-shaped rack plate are fixedly installed on the upper and lower surfaces of the two sets of reset plates, respectively. The handle is located between the lower L-shaped rack plate and the upper L-shaped rack plate. A cavity is opened inside the base plate, and the lower L-shaped rack plate is located inside the cavity. A rotating rod is fixedly installed on one side of the handle. The rotating rod passes through the conveyor and the bottom plate. A small gear is sleeved on the outer surface of the rotating rod. The small gear meshes with the lower L rack plate and the upper L rack plate.

4. The lightweight load-bearing body panel surface quality inspection device according to claim 1, characterized in that: The surface of the testing chamber is provided with a plate groove, and a baffle plate is movably installed inside the plate groove. Magnets A are fixedly installed on both sides of the testing chamber. Operating windows are provided on both sides of the testing chamber. A testing component for testing the vehicle roof is provided on the other side of the testing chamber. A T-shaped groove is provided on the other side of the testing chamber, and a cleaning component for cleaning the vehicle roof is movably installed inside the T-shaped groove. A lever is fixedly installed on one side of the baffle, and a magnet B is fixedly installed on one side of the lever. The slot of the plate is connected to the operating window, and the magnet B and the magnet A are magnetically attracted to each other.

5. The lightweight load-bearing body panel surface quality inspection device according to claim 4, characterized in that: The detection assembly includes a motor B disposed on one side of the detection chamber. A fixing rod is fixedly installed on one side of the motor B. One end of the fixing rod is fixedly installed to one side of the detection chamber. A threaded rod is provided at the output end of the motor B. A housing is sleeved on the outer surface of the threaded rod. A threaded groove is opened on one side of the housing. A detection screen is fixedly installed inside the housing.

6. The lightweight load-bearing body panel surface quality inspection device according to claim 5, characterized in that: The cleaning component includes a T-shaped plate disposed inside a T-shaped groove. One side of the T-shaped plate is slidably connected to the T-shaped groove. A base block is fixedly installed on the lower surface of the T-shaped plate, and a sponge block is fixedly installed on the lower surface of the base block. An inner groove is formed on one side of the base block. Teeth are fixedly installed at the top and bottom of the inner groove. A drive rod is disposed inside the inner groove. A motor C is disposed at one end of the drive rod. The motor C is fixedly installed on the inner wall of the detection chamber. A half gear is sleeved on the outer surface of the drive rod, and the half gear meshes with the teeth inside the inner groove.

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