Ceramic insulator visual defect detection equipment

Abstract

The invention discloses ceramic insulator visual defect detection equipment, and relates to the field of defect detection, the ceramic insulator visual defect detection equipment comprises a base and a threaded rod arranged in the left side of the base, the upper end of the threaded rod is provided with a handle, the surface of the threaded rod is provided with a lifting plate, and the right end of the lifting plate is provided with a detection camera. According to the ceramic insulator visual defect detection equipment, when the pressing plate reciprocates, the pressing plate reciprocates to drive the toothed plate to move left and right, when the toothed plate moves left and right, the toothed plate can drive the gear rod meshed with the toothed plate, and the gear rod rotates along with the reciprocating motion of the toothed plate; the input end of a power supply generator can be driven to rotate through a belt wheel and a second belt, at the moment, the power supply generator converts rotating force into electric power through itself, the electric power is transmitted to a light supplementing lamp through a connecting wire, the light supplementing lamp can be powered, workers do not need to manually replace a battery, and resource consumption can also be saved; the practicability of the device is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of defect detection, and specifically to a visual defect detection device for ceramic insulators. Background Art

[0002] During the production process of ceramic insulators, the defects on their surfaces need to be detected. At this time, a visual defect detection device is used to detect the defects on their surfaces. The visual defect detection device uses optical means to capture the cracks on its surface through optical principles and analyze the integrity of the material.

[0003] In the prior art, it is inconvenient to adjust the detection angle of ceramic insulators during detection, and it is easy to miss detections, resulting in an incomplete detection effect.

[0004] To overcome the above deficiencies, a Chinese patent of the prior art (Publication No. CN218382462U) discloses a ceramic defect detection device. The mounting frame includes an input platform, a detection platform, and an output platform; gear transmission structures and sensors are provided on the surfaces of the input platform, the detection platform, and the output platform. On the input platform and the output platform, two gear transmission structures drive a robotic arm one and a robotic arm two to operate, and on the detection platform, the gear transmission structure drives a light-shielding component to operate; an all-round detection component is provided on the surface of the light-shielding component, which has the functions of input, detection, and output of ceramics. The overall operation does not require manual participation, has a high automation detection effect, saves labor costs, has high precision during detection, and has fewer external interference factors, achieving a better practical effect.

[0005] To overcome the above deficiencies, a Chinese patent of the prior art (Publication No. CN222259198U) discloses a ceramic defect detection device, including a main body mechanism, a detection table, a lifting mechanism, an adjusting mechanism, a rotating mechanism, a detection mechanism, and a measuring mechanism; the detection table is installed inside the main body mechanism, the lifting mechanism is installed on the main body mechanism and the detection table, the adjusting mechanism is installed at the bottom of the detection table, the rotating mechanism is installed on the adjusting mechanism, the detection mechanism is installed at the bottom of the rotating mechanism, and the measuring mechanism is installed on the front surface of the main body mechanism; when the present invention is in use, before the ceramic plate enters the housing, the height of the ceramic plate is detected by an infrared sensor, and according to the height of the ceramic plate, the height and angle of the detection mechanism are adjusted, and the detection mechanism is adjusted in advance, so that the ceramic plate can directly enter below the detection plate for detection, improving the detection efficiency and facilitating the detection of ceramic plate defects.

[0006] Although the prior art can overcome the above-mentioned deficiencies, there are still other problems during its operation. For example, during defect detection, if the external light is dim, the detected effect is not accurate enough, which easily affects the detection accuracy. Moreover, the external dust is easily adsorbed on the surface of the ceramic insulator with the flow of air, affecting the detection. Summary of the Invention

[0007] The purpose of the present invention is to provide a visual defect detection device for ceramic insulators to solve the problems mentioned in the above background technology, that is, during defect detection, if the external light is dim, the detected effect is not accurate enough, which easily affects the detection accuracy, and the external dust is easily adsorbed on the surface of the ceramic insulator with the flow of air, affecting the detection.

[0008] To achieve the above purpose, the present invention provides the following technical solution: A visual defect detection device for ceramic insulators includes a base and a threaded rod arranged inside the left side of the base. A handle is installed at the upper end of the threaded rod. A lifting plate is arranged on the surface of the threaded rod, and a detection camera is installed at the right end of the lifting plate. A driving motor is installed at the bottom of the base, and a multi-angle detection mechanism is arranged at the output end of the driving motor. The multi-angle detection mechanism includes a placement platform, and the lower end of the placement platform is arranged at the output end of the driving motor. A fixed bin is arranged at the bottom of the base, and an impurity cleaning mechanism is arranged inside the fixed bin. The impurity cleaning mechanism includes a spray nozzle, and the lower end of the spray nozzle is arranged on the surface of the base. A vertical plate is arranged on the left side surface of the base, and an adjusting plate is arranged at the upper end of the vertical plate. A self-powered light supplementing mechanism is arranged outside the adjusting plate. The self-powered light supplementing mechanism includes a supplementary light, and the left side of the supplementary light is arranged on the right side of the adjusting plate.

[0009] Further, holes are evenly opened inside the handle, and a bolt is arranged on the left side of the handle. The lower end of the bolt is threadedly connected to the base. The threaded rod is threadedly connected to the lifting plate, and the right side of the lifting plate is inclined.

[0010] Further, the multi-angle detection mechanism further includes a knob screw rod. The left and right ends of the knob screw rod are rotatably installed on the placement platform. A moving plate is threadedly installed on the surface of the knob screw rod, and the threads at the left and right ends of the knob screw rod are opposite.

[0011] Further, the moving plate is in the shape of a "T", and the front and rear ends of the moving plate are slidably connected to the surface grooves of the placement platform. An anti-slip sleeve is fixedly installed on the inner side of the moving plate.

[0012] Further, the impurity cleaning mechanism further includes a rotating shaft. The rotating shaft is rotatably connected to the base. A first belt is sleeved on the surface of the rotating shaft through a pulley, and the left side of the first belt is sleeved on the output end of the driving motor through a pulley.

[0013] Further, a dial plate is fixedly installed at the lower end of the rotating shaft, a positioning column is fixedly installed at the lower end of the dial plate, the lower end of the positioning column penetrates through the push plate, a pressing plate is fixedly installed on the right side of the push plate, sliders are fixedly installed at the front and rear ends of the pressing plate, and the sliders are slidably connected to the sliding grooves formed in the inner wall of the fixed bin.

[0014] Further, an elastic airbag is installed inside the fixed bin, the elastic airbag and the pressing plate form a pressing structure, the right side of the elastic airbag is communicated with a spray port through an air guide pipe, the output end of the spray port is aligned with the surface of the placing platform, a one-way air inlet is installed through the right side of the elastic airbag, and a one-way valve is arranged inside the one-way air inlet.

[0015] Further, the self-powered supplementary lighting mechanism further includes a rubber gasket, the vertical plate and the adjusting plate are rotatably connected, and a rubber gasket is sleeved at the connection position between the vertical plate and the adjusting plate.

[0016] Further, a sleeve is fixedly installed at the lower end of the base, a toothed plate penetrates through the inside of the sleeve, the right end of the toothed plate is fixedly installed on the left side of the pressing plate, and a gear rod is meshed and installed on the left side of the toothed plate.

[0017] Further, the front and rear ends of the gear rod are rotatably installed at the bottom of the base, a second belt is sleeved on the outer side of the gear rod through a pulley, the upper end of the second belt is sleeved on the outer side of the power supply end of the power supply generator through a pulley, the lower end of the power supply generator is fixedly installed on the surface of the base, and the inner side of the power supply generator is connected to the supplementary light through a connecting wire.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. When in use, the rubber gasket inside the adjusting plate rotatably arranged at the upper end of the vertical plate can increase the friction force between the vertical plate and the adjusting plate, so that when the adjusting plate drives the supplementary light to adjust the angle, it is fixed at a certain angle and does not fall off, realizing the effect of conveniently adjusting the angle of the supplementary light, enabling the supplementary light to be aligned with the surface of the ceramic insulator on the placing platform for lighting, thereby improving the accuracy of visual defect detection and avoiding the problem of inability to accurately detect in a dark gray scene;

[0020] Further, when the pressing plate reciprocates, the reciprocating movement of the pressing plate drives the toothed plate to move left and right. When the toothed plate moves left and right, it can drive the gear rod meshing with it. As the toothed plate reciprocates, the gear rod rotates. When the gear rod rotates, it can drive the input end of the power generation generator to rotate through the pulley and the second belt. At this time, the power generation generator converts the rotating force into electricity through itself, and the electricity is transmitted to the supplementary light through the connecting wire, enabling it to supply power to the supplementary light, eliminating the need for staff to manually replace the battery and saving resource consumption, thereby improving the practicality of the device.

[0021] 2. When using this device, place the ceramic insulator on the placement platform. By rotating the adjustment knob screw rod, the moving plate threadedly connected to its surface is driven. Since the threads at the left and right ends of the adjustment knob screw rod are opposite, when the adjustment knob screw rod rotates, the moving plate on its surface moves inward or outward simultaneously under the limitation of the placement platform. Under the action of the anti-slip sleeve, the ceramic insulator is stably clamped and positioned, preventing it from shifting and falling during visual defect detection and improving the stability of detection.

[0022] Further, before detection, rotate the handle, causing the handle to drive the threaded rod to rotate. When the threaded rod rotates, the lifting plate threadedly connected to its surface is driven to adjust its height under the limitation of the base. After adjustment, fix it by passing a bolt through the hole inside the handle, and with the cooperatively inclined lifting plate, the detection camera can accurately detect the defects of the ceramic insulator. With the start of the drive motor, the placement platform rotates, enabling multi-angle and all-round visual defect detection, improving the accuracy of detection and avoiding missed detections.

[0023] 3. When the drive motor drives the placement platform to rotate for detection, the rotating shaft can be driven to rotate through the first belt and the pulley. When the rotating shaft rotates, the dial is driven to rotate. When the dial rotates, the positioning post can push the push plate. The push plate reciprocates left and right under the limitation of the slider and the chute inside the fixed bin as it is pushed by the positioning post. The reciprocating push plate squeezes the elastic airbag back and forth, and the elastic airbag squeezes the air inside and transports it to the nozzle through the air duct. The nozzle blows air at the ceramic insulator on the surface of the placement platform, accelerating the air flow speed around the ceramic insulator and preventing dust and impurities from adhering to the surface of the ceramic insulator. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall staircase structure of the present invention.

[0025] Figure 2 It is a schematic diagram of the side three-dimensional structure of the present invention.

[0026] Figure 3 It is a schematic diagram of the bottom three-dimensional structure of the present invention.

[0027] Figure 4 This is a schematic perspective view of the front cross-section of the present invention.

[0028] Figure 5 This is a schematic perspective view of the front cross-section of the storage platform of the present invention.

[0029] Figure 6 This is a schematic perspective view of the bottom view of the elastic airbag of the present invention.

[0030] Figure 7 For the present invention Figure 6 The enlarged schematic view at position A in the middle.

[0031] Figure 8 This is a schematic perspective view of the bottom view of the push plate of the present invention.

[0032] Figure 9 This is a schematic perspective view of the front view of the toothed plate of the present invention.

[0033] Figure 10 This is a schematic perspective view of the side cross-section of the gear rod of the present invention.

[0034] Figure 11 For the present invention Figure 10 The enlarged schematic view at position A in the middle.

[0035] In the figure: 1, base; 2, threaded rod; 3, handle; 4, bolt; 5, lifting plate; 6, detection camera; 7, drive motor; 8, storage platform; 9, knob screw rod; 10, moving plate; 11, anti-slip sleeve; 12, rotating shaft; 13, first belt; 14, dialing plate; 15, positioning column; 16, push plate; 17, pressing plate; 18, fixed bin; 19, slider; 20, chute; 21, elastic airbag; 22, air duct; 23, nozzle; 24, one-way air inlet; 25, vertical plate; 26, adjusting plate; 27, supplementary light; 28, rubber gasket; 29, power supply generator; 30, connecting wire; 31, toothed plate; 32, sleeve; 33, gear rod; 34, second belt. Specific embodiments

[0036] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0037] Embodiment 1: As Figures 1 - 5The disclosed technical solution is a visual defect detection device for ceramic insulators. To solve the problem of inconvenient angle adjustment during the visual defect detection of ceramic insulators, it discloses: a base 1 and a threaded rod 2 arranged inside the left side of the base 1. A handle 3 is installed at the upper end of the threaded rod 2. A lifting plate 5 is arranged on the surface of the threaded rod 2. A detection camera 6 is installed at the right end of the lifting plate 5. A driving motor 7 is installed at the bottom of the base 1. A multi-angle detection mechanism is arranged at the output end of the driving motor 7. The multi-angle detection mechanism includes a placement platform 8. The lower end of the placement platform 8 is arranged at the output end of the driving motor 7. Holes are evenly formed inside the handle 3. A bolt 4 is arranged on the left side of the handle 3. The lower end of the bolt 4 is threadedly connected to the base 1. The threaded rod 2 is threadedly connected to the lifting plate 5. The right side of the lifting plate 5 is inclined. The multi-angle detection mechanism further includes a knob screw rod 9. The left and right ends of the knob screw rod 9 are rotatably installed on the placement platform 8. A moving plate 10 is threadedly installed on the surface of the knob screw rod 9. The threads at the left and right ends of the knob screw rod 9 are opposite. The shape of the moving plate 10 is "T"-shaped. The front and rear ends of the moving plate 10 are slidably connected to the surface grooves of the placement platform 8. An anti-slip sleeve 11 is fixedly installed on the inner side of the moving plate 10.

[0038] When using this device, place the ceramic insulator on the placement platform 8. By adjusting the rotation of the knob screw rod 9, the moving plate 10 threadedly connected to its surface is driven. Since the threads at the left and right ends of the knob screw rod 9 are opposite, when the knob screw rod 9 rotates, the moving plate 10 on its surface moves inward or outward simultaneously under the limitation of the placement platform 8. Under the action of the anti-slip sleeve 11, the ceramic insulator is stably clamped and positioned, avoiding deviation and dropping during visual defect detection, improving the stability of detection. At the same time, before detection, rotate the handle 3 so that the handle 3 drives the threaded rod 2 to rotate. When the threaded rod 2 rotates, it drives the lifting plate 5 threadedly connected to its surface to adjust the height under the limitation of the base 1. After adjustment, fix it by passing the bolt 4 through the holes inside the handle 3. And with the inclined lifting plate 5, the detection camera 6 can accurately detect the defects of the ceramic insulator. With the start of the driving motor 7, the placement platform 8 rotates, enabling multi-angle and all-round visual defect detection, improving the accuracy of detection and avoiding missed detection.

[0039] Example two: As Figures 1 - 8The technical solution shown, based on the first embodiment, in order to solve the problem that impurities easily affect the accuracy of detection, discloses that: a fixed bin 18 is provided at the bottom of the base 1, and an impurity cleaning mechanism is provided inside the fixed bin 18. The impurity cleaning mechanism includes a nozzle 23, and the lower end of the nozzle 23 is arranged on the surface of the base 1. The impurity cleaning mechanism further includes a rotating shaft 12, and the rotating shaft 12 is rotatably connected to the base 1. A first belt 13 is sleeved on the surface of the rotating shaft 12 through a pulley, and the left side of the first belt 13 is sleeved on the output end of the driving motor 7 through a pulley. A baffle 14 is fixedly installed at the lower end of the rotating shaft 12, and a positioning column 15 is fixedly installed at the lower end of the baffle 14. The lower end of the positioning column 15 penetrates through the push plate 16. A pressing plate 17 is fixedly installed on the right side of the push plate 16. Sliders 19 are fixedly installed at the front and rear ends of the pressing plate 17, and the sliders 19 are slidably connected to the chutes 20 opened on the inner wall of the fixed bin 18. An elastic airbag 21 is installed inside the fixed bin 18, and the elastic airbag 21 forms a pressing structure with the pressing plate 17. The right side of the elastic airbag 21 is communicated with the nozzle 23 through an air duct 22. The output end of the nozzle 23 is aligned with the surface of the placement platform 8. A one-way air inlet 24 is installed through the right side of the elastic airbag 21, and a one-way valve is arranged inside the one-way air inlet 24.

[0040] When the driving motor 7 drives the placement platform 8 to rotate for detection, the rotating shaft 12 can be driven to rotate through the first belt 13 and the pulley. When the rotating shaft 12 rotates, the baffle 14 can be driven to rotate. When the baffle 14 rotates, the positioning column 15 can push the push plate 16. The push plate 16 reciprocates left and right under the limitation of the sliders 19 and the chutes 20 inside the fixed bin 18 with the push of the positioning column 15. The reciprocating push plate 16 squeezes the elastic airbag 21 back and forth. The elastic airbag 21 is squeezed to deliver the air inside to the nozzle 23 through the air duct 22. The nozzle 23 blows air at the ceramic insulator on the surface of the placement platform 8, so that the air flow speed around the ceramic insulator is increased, avoiding dust and impurities from adhering to the surface of the ceramic insulator. When the elastic airbag 21 stops being squeezed by the pressing plate 17, the elastic airbag 21 resets by its own elastic force, and under the action of the one-way valve inside the one-way air inlet 24, it can intake air and re-inflate the inside of the elastic airbag 21, so that it can be used in a cycle.

[0041] Embodiment Three: As Figures 1 - 11The described technical solution, based on Embodiment 2, discloses the following to solve the problem that insufficient light source during visual defect detection easily affects the detection accuracy: A vertical plate 25 is provided on the left surface of the base 1, and an adjusting plate 26 is provided at the upper end of the vertical plate 25. A self-powered light supplement mechanism is provided outside the adjusting plate 26. The self-powered light supplement mechanism includes a supplementary light lamp 27, and the left side of the supplementary light lamp 27 is provided on the right side of the adjusting plate 26. The self-powered light supplement mechanism further includes a rubber gasket 28. The vertical plate 25 and the adjusting plate 26 are rotatably connected, and a rubber gasket 28 is sleeved at the connection position between the vertical plate 25 and the adjusting plate 26. A sleeve 32 is fixedly installed at the lower end of the base 1, and a toothed plate 31 is installed through the inside of the sleeve 32. The right end of the toothed plate 31 is fixedly installed on the left side of the pressing plate 17. A gear rod 33 is meshed and installed on the left side of the toothed plate 31. The front and rear ends of the gear rod 33 are rotatably installed at the bottom of the base 1. A second belt 34 is sleeved outside the gear rod 33 through a pulley, and the upper end of the second belt 34 is sleeved outside the power supply end of a power supply generator 29 through a pulley. The lower end of the power supply generator 29 is fixedly installed on the surface of the base 1. The inside of the power supply generator 29 is connected to the supplementary light lamp 27 through a connecting wire 30.

[0042] During use, the rubber gasket 28 inside the adjusting plate 26 rotatably provided at the upper end of the vertical plate 25 can increase the friction between the vertical plate 25 and the adjusting plate 26, so that when the adjusting plate 26 drives the supplementary light lamp 27 to adjust the angle, it is fixed at a certain angle and does not fall off, achieving the effect of conveniently adjusting the angle of the supplementary light lamp 27, enabling the supplementary light lamp 27 to be aimed at the surface of the ceramic insulator on the placement platform 8 for lighting, thereby improving the accuracy of visual defect detection and avoiding the problem of inaccurate detection in a dark scene. At the same time, when the pressing plate 17 reciprocates, the reciprocating movement of the pressing plate 17 drives the toothed plate 31 to move left and right. When the toothed plate 31 moves left and right, it can drive the gear rod 33 meshed with it. The gear rod 33 rotates as the toothed plate 31 reciprocates. When the gear rod 33 rotates, it can drive the input end of the power supply generator 29 to rotate through the pulley and the second belt 34. At this time, the power supply generator 29 converts the rotational force into electricity through itself, and the electricity is transmitted to the supplementary light lamp 27 through the connecting wire 30, enabling it to supply power to the supplementary light lamp 27. There is no need for the staff to manually replace the battery, which can also save resource consumption and improve the practicality of the device.

[0043] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ceramic insulator visual defect detection device, comprising a base (1) and a threaded rod (2) arranged inside the left side of the base (1), wherein a handle (3) is installed at the upper end of the threaded rod (2), a lifting plate (5) is arranged on the surface of the threaded rod (2), and a detection camera (6) is installed at the right end of the lifting plate (5); Features: A driving motor (7) is installed at the bottom of the base (1), and a multi-angle detection mechanism is provided at the output end of the driving motor (7), and the multi-angle detection mechanism includes a storage platform (8), and the lower end of the storage platform (8) is provided at the output end of the driving motor (7); A fixed bin (18) is disposed at the bottom of the base (1), and an impurity cleaning mechanism is disposed inside the fixed bin (18), and the impurity cleaning mechanism comprises a nozzle (23), and the lower end of the nozzle (23) is disposed on the surface of the base (1); A vertical plate (25) is arranged on the left surface of the base (1), and an adjustment plate (26) is arranged on the upper end of the vertical plate (25), and a self-powered fill light mechanism is arranged on the outer side of the adjustment plate (26), and the self-powered fill light mechanism includes a fill light (27), and the left side of the fill light (27) is arranged on the right side of the adjustment plate (26).

2. The ceramic insulator visual defect detection device according to claim 1, characterized in that: The handle (3) is evenly provided with holes inside, and a bolt (4) is provided on the left side of the handle (3), and the lower end of the bolt (4) is threadedly connected to the base (1), the threaded rod (2) is threadedly connected to the lifting plate (5), and the right side of the lifting plate (5) is in an inclined shape.

3. The ceramic insulator visual defect detection device according to claim 1, characterized in that: The multi-angle detection mechanism also includes a knob screw (9), and the left and right ends of the knob screw (9) are rotatably mounted on the storage platform (8), and a moving plate (10) is threadedly mounted on the surface of the knob screw (9), and the left and right ends of the knob screw (9) have opposite threads.

4. The ceramic insulator visual defect detection device according to claim 3, characterized in that: The movable plate (10) is in a "T" shape, and the front and rear ends of the movable plate (10) are slidably connected to the surface grooves of the storage platform (8), and an anti-slip sleeve (11) is fixedly installed on the inner side of the movable plate (10).

5. The ceramic insulator visual defect detection device according to claim 1, characterized in that: The impurity cleaning mechanism also includes a rotating shaft (12), and the rotating shaft (12) is rotatably connected to the base (1), and a first belt (13) is provided on the surface of the rotating shaft (12) through a pulley sleeve, and the left side of the first belt (13) is provided on the output end of the driving motor (7) through a pulley sleeve.

6. The ceramic insulator visual defect detection device according to claim 5, characterized in that: A shift plate (14) is fixedly mounted on the lower end of the rotating shaft (12), and a positioning column (15) is fixedly mounted on the lower end of the shift plate (14), and the lower end of the positioning column (15) passes through the push plate (16), and a pressure plate (17) is fixedly mounted on the right side of the push plate (16), and sliders (19) are fixedly mounted on the front and rear ends of the pressure plate (17), and the slider (19) is slidably connected to a slide groove (20) provided on the inner wall of the fixed bin (18).

7. The visual defect detection device for ceramic insulators according to claim 6 is characterized in that: An elastic airbag (21) is installed inside the fixed bin (18), and the elastic airbag (21) and the pressure plate (17) form a pressed structure, and the right side of the elastic airbag (21) is connected to the nozzle (23) through the air guide tube (22), and the output end of the nozzle (23) is aligned with the surface of the storage platform (8), and a one-way air inlet (24) is installed through the right side of the elastic airbag (21), and a one-way valve is arranged inside the one-way air inlet (24).

8. The ceramic insulator visual defect detection device according to claim 1, characterized in that: The self-powered fill light mechanism also includes a rubber gasket (28); the vertical plate (25) and the adjustment plate (26) are rotatably connected, and the rubber gasket (28) is sleeved at the connection position between the vertical plate (25) and the adjustment plate (26).

9. The ceramic insulator visual defect detection device according to claim 8, characterized in that: A sleeve (32) is fixedly mounted on the lower end of the base (1), and a toothed plate (31) is installed through the interior of the sleeve (32), and the right end of the toothed plate (31) is fixedly mounted on the left side of the pressure plate (17), and a gear rod (33) is meshedly mounted on the left side of the toothed plate (31).

10. The ceramic insulator visual defect detection device according to claim 9, characterized in that: The front and rear ends of the gear rod (33) are rotatably mounted on the bottom of the base (1), and a second belt (34) is provided on the outer side of the gear rod (33) through a belt pulley sleeve, and the upper end of the second belt (34) is provided on the outer power supply end of the power supply generator (29) through a belt pulley sleeve, and the lower end of the power supply generator (29) is fixedly mounted on the surface of the base (1), and the inner side of the power supply generator (29) is connected to the fill light (27) through a connecting wire (30).

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