A kind of motor shaft vision detection is grabbed and is conveyed mechanism

Abstract

The application discloses a kind of motor rotating shaft visual detection with grabbing conveying mechanism, it is related to detection conveying mechanism field, it is difficult to automatically stabilize the motor rotating shaft of different sizes and detect when using the existing motor rotating shaft visual detection with grabbing conveying mechanism to convey, including base, fixed frame, visual detector, conveying mechanism and grabbing mechanism, conveying mechanism includes positioning plate and rotating member, the rotating shaft of different sizes is sequentially conveyed on multiple rotating members by conveying mechanism, the rotating shaft is rotated by rotating member, and the auxiliary operation of visual detection is completed, and the two ends of the rotating shaft are pushed in the process of operation, and the rotating shaft is aligned to the center position, the rotating shaft to be detected is sequentially grabbed and conveyed to the required position by grabbing mechanism, subsequent conveying detection operation is carried out by conveying mechanism, and the continuous conveying detection efficiency of different sizes motor rotating shaft is improved.

Description

Technical Field

[0001] This invention relates to the field of inspection and conveying mechanism technology, specifically to a gripping and conveying mechanism for visual inspection of motor shafts. Background Technology

[0002] In the production process of motor shafts, quality inspection is crucial, and visual inspection, as an efficient and accurate inspection method, is widely used. To improve the service life and structural strength of the shafts, plating is often performed. After the product is manufactured, a visual inspection of the overall appearance of the shaft is required to determine whether it meets the qualified standards.

[0003] Existing gripping and conveying mechanisms for visual inspection of motor shafts can generally only continuously convey and inspect shafts of the same size. However, for shafts with different diameters, lengths, and other dimensions, existing conveying equipment cannot continuously and stably convey them one by one to the designated position and complete the comprehensive visual inspection function. The operation is not convenient and the conveying and inspection efficiency is relatively low. Summary of the Invention

[0004] The purpose of this invention is to provide a gripping and conveying mechanism for visual inspection of motor shafts that facilitates improved efficiency in continuous conveying and inspection of shafts of different sizes, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a gripping and conveying mechanism for visual inspection of motor shafts, comprising a base, a conveying mechanism, and a gripping mechanism. A fixed frame is fixedly connected to the base, and multiple sets of visual inspection instruments are uniformly fixedly connected within the fixed frame. The conveying mechanism includes two sets of positioning plates mounted on the base. The bottom surface of the positioning plates is slidably connected to the upper surface of the base in a horizontal direction. Multiple sets of rotating components are provided between the two positioning plates for placing the shafts and driving them to rotate. The conveying mechanism can drive shafts of different sizes to be conveyed one by one onto the multiple sets of rotating components. By driving the shafts to rotate through the rotating components, visual inspection auxiliary operations are completed. During operation, the two ends of the shafts are pushed in conjunction to help align the shafts to the center position. The gripping mechanism is mounted on the base and is used to grip and convey the shafts to be inspected one by one to the required position. Subsequent conveying and inspection operations are performed through the conveying mechanism, which facilitates the improvement of continuous conveying and inspection efficiency for shafts of different sizes.

[0006] Preferably, the conveying mechanism further includes two sets of rotating disks rotatably connected to the side of the positioning plate. A drive shaft is fixedly connected to a non-central position on the side of the rotating disk. A rotating frame is provided on the side of the rotating disk. The rotating frame is rotatably connected to the two sets of drive shafts on the same side. Multiple sets of triangular blocks are evenly fixedly connected on the rotating frame. An adjusting component is provided on the base for adjusting the distance between the two sets of rotating frames. A driving component is provided on the base for driving the rotating disk and the rotating components to move. A pushing component is provided on the positioning plate for pushing the two ends of the rotating shaft to abut and center during the rotation of the rotating disk. This facilitates the conveying of rotating shafts of different sizes one by one on multiple sets of rotating components. The rotating components drive the rotating shaft to rotate, completing the visual inspection auxiliary operation. During operation, the two ends of the rotating shaft are pushed to help align the rotating shaft to the center position.

[0007] Preferably, the pushing component includes a fixed box fixedly installed on the side of the positioning plate. Multiple sets of sliding frames are evenly slidably connected to the top surface of the fixed box. A pushing plate is slidably connected in the horizontal direction inside the sliding frame. A spring fixedly connected to the sliding frame is fixedly connected to the side of the pushing plate. A driving rod is fixedly connected to the side of the sliding frame. The fixed box is provided with a control component for linkage control of the sliding state of the driving rod when the rotating disk rotates, so as to facilitate linkage to abut and center the two ends of the rotating shaft during the rotation of the rotating disk.

[0008] Preferably, the control component includes a sliding plate that is slidably connected to the inner wall of the fixed box in a horizontal direction. A connecting rod is rotatably connected to the side of the sliding plate. One end of the connecting rod is rotatably connected to a set of drive shafts. An output pipe is connected to the side of the fixed box. Multiple sets of sleeve pipes are connected to the output pipe. The outer wall of the drive rod is slidably connected to the inner wall of the sleeve pipe in a horizontal direction, which facilitates linkage control of the sliding state of the drive rod when the rotating disk rotates.

[0009] Preferably, the adjusting component includes a first pulley coaxially fixedly mounted on the side of the rotating disk. The first pulley is rotatably connected to the positioning plate. A first transmission belt drives the two first pulleys on the same positioning plate. A drive cylinder is coaxially fixedly connected to the side of the first pulley. The drive cylinder passes through the positioning plate and is rotatably connected to the positioning plate. A connecting frame is fixedly connected to the base. A first gear and a second pulley are rotatably connected to the connecting frame. Both sides of the first gear and the second pulley are coaxially fixedly connected to drive columns that slide horizontally along the inner wall of the adjacent drive cylinder, facilitating the adjustment of the distance between the two sets of rotating frames.

[0010] Preferably, the rotating component includes multiple sets of connecting shafts rotatably connected to the connecting frame, a second transmission belt is driven between adjacent connecting shafts, a third transmission belt is driven on the second pulley and driven by an adjacent set of connecting shafts, multiple sets of conveying cylinders are rotatably connected to the positioning plate, and the inner wall of the conveying cylinder is slidably connected to the outer wall of the connecting shaft in the horizontal direction, which facilitates the placement of the rotating shaft and enables the rotating shaft to rotate.

[0011] Preferably, the gripping mechanism includes a feed trough fixedly installed at one end of the base. The base is provided with a robotic arm for gripping and conveying the rotating shaft at one end of the feed trough. The feed trough is also provided with a sliding frame, a push plate, a spring, a drive rod, and a sleeve on both sides. The sliding frame is slidably connected to the surface of the feed trough in a horizontal direction. One end of the sleeve is connected to a flexible hose that communicates with the output pipe, which facilitates gripping and conveying the rotating shafts to be tested one by one to the required position, and performing subsequent conveying and testing operations through the conveying mechanism.

[0012] Preferably, the driving component includes a drive motor fixedly mounted on the base, and a second gear is coaxially fixedly connected to the output end of the drive motor. The second gear meshes with the first gear, which facilitates driving the first gear and the rotating disk to rotate.

[0013] Preferably, two sets of electric telescopic rods are fixedly connected to the fixing frame. The two sets of electric telescopic rods are symmetrically distributed on both sides of the first gear. The telescopic ends of the electric telescopic rods are fixedly connected to the side of the fixing box, which facilitates the adjustment of the distance between the positioning plates on both sides.

[0014] Preferably, an output hopper is fixedly connected to the base, and the output hopper is located at the end of the base away from the feed trough, so as to facilitate the automatic output of the rotating shaft after the test is completed.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] This invention provides a gripping and conveying mechanism for visual inspection of motor shafts, which solves the problem that existing gripping and conveying mechanisms for visual inspection of motor shafts are difficult to automatically and stably transport and inspect motor shafts of different sizes. The conveying mechanism drives shafts of different sizes to be transported one by one on multiple sets of rotating parts. The rotating parts drive the shafts to rotate, completing the visual inspection auxiliary operation. During operation, the two ends of the shafts are pushed in conjunction to help align the shafts to the center position. The gripping mechanism grips and transports the shafts to be inspected one by one to the required position. The subsequent transport and inspection operation is carried out by the conveying mechanism, improving the efficiency of continuous transport and inspection of motor shafts of different sizes. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 for Figure 1 Enlarged view of region A in the middle;

[0019] Figure 3 This is a partial structural diagram of the conveying mechanism of the present invention;

[0020] Figure 4 This is a partial cross-sectional view of the pushing component of the present invention;

[0021] Figure 5 for Figure 4 Enlarged view of region B in the middle;

[0022] Figure 6 This is a schematic diagram of the gripping mechanism of the present invention;

[0023] Figure 7 for Figure 6 Enlarged view of region C;

[0024] Figure 8 This is a partial structural diagram of the rotating component of the present invention;

[0025] Figure 9 This is an exploded view of a portion of the conveying mechanism of the present invention;

[0026] Figure 10 for Figure 9 Enlarged view of region D in the middle;

[0027] Figure 11 This is a partial structural diagram of the driving component of the present invention;

[0028] Figure 12 for Figure 11 Enlarged view of region E in the middle.

[0029] In the diagram: 1-Base; 2-Fixed frame; 3-Vision inspection instrument; 4-Positioning plate; 5-Rotating component; 6-Rotating disk; 7-Drive shaft; 8-Rotating frame; 9-Triangular block; 10-Adjusting component; 11-Drive component; 12-Push component; 13-Fixed box; 14-Sliding frame; 15-Push plate; 16-Spring; 17-Drive rod; 18-Control component; 19-Sliding plate; 20-Connecting rod; 21-Output pipe; 22-Sleeve pipe; 23-First pulley; 24-First transmission belt; 25-Drive cylinder; 26-Connecting frame; 27-First gear; 28-Second pulley; 29-Drive column; 30-Connecting shaft; 31-Second transmission belt; 32-Third transmission belt; 33-Conveying cylinder; 34-Feed trough; 35-Mechanical arm; 36-Hose; 37-Drive motor; 38-Second gear; 39-Electric telescopic rod; 40-Output bucket; 41-Rotating shaft. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Please see Figures 1-12 This invention provides a technical solution: a gripping and conveying mechanism for visual inspection of motor shafts, comprising a base 1, a conveying mechanism, and a gripping mechanism. A fixed frame 2 is fixedly connected to the base 1, and multiple sets of visual inspection instruments 3 are uniformly fixedly connected inside the fixed frame 2. The conveying mechanism includes two sets of positioning plates 4 mounted on the base 1. The bottom surface of the positioning plates 4 is slidably connected to the upper surface of the base 1 in the horizontal direction. Multiple sets of rotating parts 5 are provided between the two positioning plates 4 for placing the shafts 41 and driving the shafts 41 to rotate. The conveying mechanism can drive shafts 41 of different sizes to be conveyed one by one on the multiple sets of rotating parts 5. The rotating parts 5 drive the shafts 41 to rotate, completing the visual inspection auxiliary operation. During operation, the two ends of the shafts 41 are pushed in conjunction to help align the shafts 41 to the center position. The gripping mechanism is mounted on the base 1 and is used to grip and convey the shafts 41 to be inspected one by one to the required position. Subsequent conveying and inspection operations are performed through the conveying mechanism.

[0032] The conveying mechanism also includes two sets of rotating disks 6 rotatably connected to the side of the positioning plate 4. A drive shaft 7 is fixedly connected to the non-center position of the side of the rotating disk 6. A rotating frame 8 is provided on the side of the rotating disk 6. The rotating frame 8 is rotatably connected to the two sets of drive shafts 7 on the same side. Multiple sets of triangular blocks 9 are evenly fixedly connected on the rotating frame 8. An adjusting component 10 is provided on the base 1 for adjusting the distance between the two sets of rotating frames 8. A driving component 11 is provided on the base 1 for driving the rotating disk 6 and the rotating component 5 to run. A pushing component 12 is provided on the positioning plate 4 for pushing and centering the two ends of the rotating shaft 41 in conjunction during the rotation of the rotating disk 6.

[0033] The pusher 12 includes a fixed box 13 fixedly installed on the side of the positioning plate 4. Multiple sets of sliding frames 14 are evenly slidably connected to the top surface of the fixed box 13. A pusher plate 15 is slidably connected in the horizontal direction inside the sliding frame 14. A spring 16 fixedly connected to the sliding frame 14 is fixedly connected to the side of the pusher plate 15. A drive rod 17 is fixedly connected to the side of the sliding frame 14. A control component 18 is provided inside the fixed box 13 for linkage control of the sliding state of the drive rod 17 when the rotating disk 6 rotates.

[0034] The control component 18 includes a sliding plate 19 that is slidably connected to the inner wall of the fixed box 13 in a horizontal direction. A connecting rod 20 is rotatably connected to the side of the sliding plate 19. One end of the connecting rod 20 is rotatably connected to a set of drive shafts 7. An output pipe 21 is connected to the side of the fixed box 13. Multiple sets of sleeve pipes 22 are connected to the output pipe 21. The outer wall of the drive rod 17 is slidably connected to the inner wall of the sleeve pipe 22 in a horizontal direction.

[0035] The adjusting component 10 includes a first pulley 23 coaxially fixedly mounted on the side of the rotating disk 6. The first pulley 23 is rotatably connected to the positioning plate 4. A first transmission belt 24 is connected between the two first pulleys 23 on the same positioning plate 4. A drive cylinder 25 is coaxially fixedly connected to the side of the first pulley 23. The drive cylinder 25 passes through the positioning plate 4 and is rotatably connected to the positioning plate 4. A connecting frame 26 is fixedly connected to the base 1. A first gear 27 and a second pulley 28 are rotatably connected to the connecting frame 26. Both sides of the first gear 27 and the second pulley 28 are coaxially fixedly connected to drive columns 29 that are slidably connected to the inner wall of the adjacent drive cylinder 25 in the horizontal direction.

[0036] The drive unit 11 includes a drive motor 37 fixedly mounted on the base 1. The drive motor 37 is preferably a YYHS-40. The output end of the drive motor 37 is coaxially fixedly connected to a second gear 38, which meshes with the first gear 27. Two sets of electric telescopic rods 39 are fixedly connected to the fixed frame 2. The two sets of electric telescopic rods 39 are symmetrically distributed on both sides of the first gear 27. The telescopic ends of the electric telescopic rods 39 are fixedly connected to the side of the fixed box 13.

[0037] The rotating component 5 includes multiple sets of connecting shafts 30 that are rotatably connected to the connecting frame 26. A second transmission belt 31 is connected between adjacent connecting shafts 30. A third transmission belt 32 that is connected to an adjacent set of connecting shafts 30 is connected to the second pulley 28. Multiple sets of conveying cylinders 33 are rotatably connected to the positioning plate 4. The inner wall of the conveying cylinder 33 is slidably connected to the outer wall of the connecting shaft 30 in the horizontal direction.

[0038] The gripping mechanism includes a feed trough 34 fixedly installed at one end of the base 1. The base 1 is provided with a mechanical arm 35 for gripping and conveying the rotating shaft 41 at one end of the feed trough 34. The feed trough 34 is also provided with a sliding frame 14, a push plate 15, a spring 16, a drive rod 17 and a sleeve 22 on both sides. The sliding frame 14 is slidably connected to the surface of the feed trough 34 in the horizontal direction. One end of the sleeve 22 is connected to a flexible hose 36 that is connected to the output pipe 21. An output bucket 40 is fixedly connected to the base 1. The output bucket 40 is located at the end of the base 1 away from the feed trough 34.

[0039] In this implementation scheme, based on the size range of the rotating shaft 41 to be tested, the electric telescopic rods 39 on both sides are controlled to drive the fixed box 13 and the positioning plate 4 to slide horizontally. The distance between the triangular blocks 9 on both sides is adjusted so that the distance between the triangular blocks 9 at symmetrical positions on the rotating frame 8 on both sides is slightly less than the length of the shortest rotating shaft 41. This ensures that all rotating shafts 41 can be lifted and transported during the rotation of the rotating frame 8. The rotating shaft 41 to be tested is placed in the feed trough 34. The rotating shaft 41 rolls to the bottom position. The robotic arm 35 grabs the rotating shaft 41 and lifts it to the set position. The drive motor 37 is started to drive the second gear 38 to rotate. The second gear 38 drives the first gear 27 to make the drive columns 29 on both sides rotate. The drive columns 29 drive the drive cylinder 25 sleeved on the outer wall to rotate synchronously. This makes the first pulley 23 rotate with the rotating disk 6. The first pulleys 23 on both sides maintain synchronous transmission through the first transmission belt 24, so that the rotating frame 8 can run continuously and stably under the drive of the rotating disk 6.

[0040] It is worth noting that when adjusting the spacing of the positioning plates 4, the drive cylinders 25 and conveying cylinders 33 on both sides of the positioning plates 4 will slide horizontally, changing the relative positions between the drive cylinders 25 and the drive column 29, and between the conveying cylinders 33 and the connecting shaft 30. However, it can always be ensured that the drive column 29 can drive the drive cylinders 25 to rotate synchronously, and the connecting shaft 30 can drive the conveying cylinders 33 to rotate synchronously.

[0041] During the rotation of the rotating frame 8 and the triangular block 9, the rotating shaft 41 on the robotic arm 35 is transported to the top of the two adjacent sets of conveying cylinders 33 for placement. At the same time, driven by the second pulley 28, the connecting shaft 30 is rotated through the third transmission belt 32, thereby causing the conveying cylinder 33 to rotate. The conveying cylinder 33 is synchronously driven by the second transmission belt 31, which can drive the rotating shaft 41 mounted above to complete unidirectional rotation. Multiple sets of vision inspection instruments 3 are set above to visually inspect the rotating shaft 41 during the rotation process. In order to avoid errors in a single inspection, multiple sets of vision inspection instruments 3 are set in the fixed frame 2, which can perform multiple inspections on the rotating shaft 41 during the transportation process. The inspection results are obtained through data comparison and analysis, thereby improving accuracy.

[0042] During the rotation of the rotating disk 6, the drive shaft 7 drives the connecting rod 20 to rotate, causing the sliding plate 19 to perform piston-like motion within the fixed box 13. This changes the volume within the fixed box 13, resulting in a change in gas pressure. When the drive shaft 7 rotates to a position where the center of the rotating disk 6 gradually moves downwards, the rotating shaft 41 on the rotating frame 8 has been placed on the corresponding conveying cylinder 33. The connecting rod 20 gradually pushes the sliding plate 19 to compress the gas within the fixed box 13, thereby pushing the gas into the output pipe 21. The gas is then transported to the desired position through the hose 36 and the sleeve pipe 22. The drive rod 17 slides out, causing the sliding frames 14 on both sides to slide synchronously towards both ends of the rotating shaft 41. The push plate 15 abuts against both ends of the rotating shaft 41, causing the rotating shaft 41 to return to a relatively centered position. When the drive shaft 7 rotates 180° and gradually rotates upward from the center of the rotating disk 6, the rotating frame 8 gradually lifts the rotating shaft 41, while the sliding plate 19 slides in the opposite direction, drawing the gas in the sleeve 22 into the fixed box 13 in the opposite direction. This causes the sliding frames 14 to slide synchronously to both sides, relieving the pressure on the rotating shaft 41, making it easier for the triangular block 9 to lift and transport the rotating shaft 41.

[0043] The device can synchronously control the sliding state of the sliding plate 19 according to the position of the rotating frame 8 during the rotation of the rotating disk 6. This allows the push plates 15 on both sides to release the resistance to the ends of the rotating shaft 41 when the triangular block 9 needs to lift the rotating shaft 41. After the rotating shaft 41 is placed on the conveying cylinder 33, the push plate 15 is controlled to center the rotating shaft 41, improving the stability of the subsequent conveying process. At the same time, the push plate 15 in the feed trough 34 also enables the rotating shaft 41 in the input state to be initially centered. The spring 16 in the sliding frame 14 provides buffering, and the air pressure push ensures that rotating shafts 41 of different lengths can be pushed and centered, and avoids damage to the rotating shaft 41 body due to excessive clamping. After the inspection is completed, the rotating shaft 41 will be conveyed by the triangular block 9 to the top inclined surface of the output hopper 40 and roll down to complete the output operation.

[0044] 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.

[0045] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A gripping and conveying mechanism for visual inspection of motor shafts, characterized in that, include: A base (1) is fixedly connected to a frame (2), and multiple sets of visual inspection instruments (3) are evenly fixedly connected inside the frame (2). Also includes: The conveying mechanism includes two sets of positioning plates (4) mounted on the base (1). The bottom surface of the positioning plates (4) is slidably connected to the upper surface of the base (1) in the horizontal direction. Between the two positioning plates (4), there are multiple sets of rotating parts (5) for placing the rotating shaft and driving the rotating shaft to rotate. The conveying mechanism can drive rotating shafts of different sizes to be conveyed one by one on the multiple sets of rotating parts (5). The rotating parts (5) drive the rotating shaft to rotate, completing the visual inspection auxiliary operation. During operation, the two ends of the rotating shaft are pushed in conjunction to help align the rotating shaft to the center position. The structure also includes two sets of rotating disks (6) rotatably connected to the side of the positioning plate (4). A drive shaft (7) is fixedly connected to the non-center position of the side of the rotating disk (6). A rotating frame (8) is provided on the side of the rotating disk (6). The rotating frame (8) is rotatably connected to the two sets of drive shafts (7) on the same side. Multiple sets of triangular blocks (9) are evenly fixedly connected on the rotating frame (8). An adjusting component (10) is provided on the base (1) for adjusting the distance between the two sets of rotating frames (8). A driving component (11) is provided on the base (1) for driving the rotating disk (6) and the rotating component (5) to run. The positioning plate (4) is a rotating plate (6) rotatably connected to the side of the positioning plate (4). The plate (4) is provided with a pusher (12) for centering the two ends of the rotating shaft in linkage during the rotation of the rotating disk (6). The pusher (12) includes a fixed box (13) fixedly installed on the side of the positioning plate (4). Multiple sets of sliding frames (14) are evenly slidably connected to the top surface of the fixed box (13). A pusher plate (15) is slidably connected in the horizontal direction inside the sliding frame (14). A spring (16) is fixedly connected to the side of the pusher plate (15) and fixedly connected to the sliding frame (14). A drive rod (17) is fixedly connected to the side of the sliding frame (14). The fixed box (13) is provided with a pusher plate (15) for centering the two ends of the rotating shaft in linkage during the rotation of the rotating disk (6). The pusher plate (12) includes a fixed box (13 ... A control component (18) is used to control the sliding state of the drive rod (17) when the rotating disk (6) rotates. The control component (18) includes a sliding plate (19) that is slidably connected to the inner wall of the fixed box (13) in the horizontal direction. A connecting rod (20) is rotatably connected to the side of the sliding plate (19). One end of the connecting rod (20) is rotatably connected to a set of drive shafts (7). An output pipe (21) is connected to the side of the fixed box (13). Multiple sets of sleeve pipes (22) are connected to the output pipe (21). The outer wall of the drive rod (17) is slidably connected to the inner wall of the sleeve pipe (22) in the horizontal direction. The gripping mechanism is installed on the base (1) and is used to grip and transport the rotating shafts to be tested one by one to the required position. The subsequent transport and testing operations are carried out through the transport mechanism. The gripping mechanism includes a feed trough (34) fixedly installed on one end of the base (1). The base (1) is provided with a mechanical arm (35) for gripping and transporting the rotating shafts at one end of the feed trough (34). The feed trough (34) is also provided with a sliding frame (14), a push plate (15), a spring (16), a drive rod (17) and a sleeve pipe (22) on both sides. The sliding frame (14) is slidably connected to the surface of the feed trough (34) in the horizontal direction. One end of the sleeve pipe (22) is connected to a flexible hose (36) that communicates with the output pipe (21).

2. The gripping and conveying mechanism for visual inspection of motor shafts according to claim 1, characterized in that: The adjusting component (10) includes a first pulley (23) coaxially fixedly installed on the side of the rotating disk (6). The first pulley (23) is rotatably connected to the positioning plate (4). A first transmission belt (24) is connected between the two first pulleys (23) on the same positioning plate (4). A drive cylinder (25) is coaxially fixedly connected to the side of the first pulley (23). The drive cylinder (25) passes through the positioning plate (4) and is rotatably connected to the positioning plate (4). A connecting frame (26) is fixedly connected to the base (1). A first gear (27) and a second pulley (28) are rotatably connected to the connecting frame (26). Both sides of the first gear (27) and the second pulley (28) are coaxially fixedly connected to a drive column (29) that is slidably connected to the inner wall of the adjacent drive cylinder (25) in the horizontal direction.

3. The gripping and conveying mechanism for visual inspection of motor shafts according to claim 2, characterized in that: The rotating component (5) includes multiple sets of connecting shafts (30) rotatably connected to the connecting frame (26). A second transmission belt (31) is connected between adjacent connecting shafts (30). A third transmission belt (32) is connected to the second pulley (28) and is connected to the adjacent set of connecting shafts (30). Multiple sets of conveying cylinders (33) are rotatably connected to the positioning plate (4). The inner wall of the conveying cylinder (33) is slidably connected to the outer wall of the connecting shaft (30) in the horizontal direction.

4. The gripping and conveying mechanism for visual inspection of motor shafts according to claim 3, characterized in that: The driving component (11) includes a drive motor (37) fixedly mounted on the base (1). The output end of the drive motor (37) is coaxially fixedly connected to a second gear (38), which meshes with the first gear (27).

5. The gripping and conveying mechanism for visual inspection of motor shafts according to claim 3, characterized in that: Two sets of electric telescopic rods (39) are fixedly connected to the fixed frame (2). The two sets of electric telescopic rods (39) are symmetrically distributed on both sides of the first gear (27). The telescopic ends of the electric telescopic rods (39) are fixedly connected to the side of the fixed box (13).

6. The gripping and conveying mechanism for visual inspection of motor shafts according to claim 1, characterized in that: An output bucket (40) is fixedly connected to the base (1), and the output bucket (40) is located at the end of the base (1) away from the feed trough (34).

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