An automated glass fiber rod surface inspection apparatus

Abstract

The application discloses a kind of automatic glass fiber rod surface flaw detection equipment of advancing, it is related to glass fiber rod production technical field, its technical scheme is: including bottom plate, bottom plate top fixedly connected with U-shaped frame, U-shaped frame inside fixedly connected with link plate, link plate inside and U-shaped frame top are embedded with rotary block, two rotary blocks one side are equipped with cleaning brush, the beneficial effects of the present application are: under the design of helical strip and helical groove can make two rotary blocks constantly back and forth rotation, so that two cleaning brushes can constantly back and forth rotation with rotary block as rotary shaft, so it can clean the impurities on the surface of glass fiber rod, so the device has the function of treating the impurities on the surface of glass fiber rod, so it can increase the accuracy of flaw detection when carrying out flaw detection, so as to avoid the phenomenon of using inferior goods, and the impurities on the surface of glass fiber rod also do not need manual cleaning, can greatly reduce the intensity of labor.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of glass fiber rod production, and particularly relates to a glass fiber rod surface flaw detection equipment capable of automatic travel. BACKGROUND

[0002] Glass fiber is a kind of inorganic nonmetallic material with excellent performance. The mechanical strength of glass fiber is high, the tensile strength exceeds that of carbon steel, the specific strength can be comparable to that of alloy steel, the tensile strength and bending strength can reach more than 400MPa. The glass fiber rod is a kind of composite material taking glass fiber and its products as reinforcing material and taking synthetic resin as base material. The surface of the glass fiber rod needs to be detected by a flaw detection equipment during production, so as to determine whether the glass fiber rod is qualified.

[0003] Due to the influence of the factory environment, impurities may be attached to the surface of the glass fiber rod during production. However, the existing glass fiber rod surface flaw detection equipment does not have the function of processing the impurities on the surface of the glass fiber rod, so that the impurities will affect the detection result during detection. Therefore, it is necessary to be improved.

[0004] Therefore, it is necessary to invent a glass fiber rod surface flaw detection equipment capable of automatic travel. SUMMARY

[0005] Therefore, the present application provides a glass fiber rod surface flaw detection equipment capable of automatic travel to solve the problems in the background art.

[0006] In order to achieve the above object, the present application provides the following technical scheme: a kind of automatic glass fiber rod surface flaw detection equipment of advancing, including bottom plate, the top of the bottom plate is fixedly connected with U-shaped frame, the inside of the U-shaped frame is fixedly connected with link plate, the inside of the link plate and the top of U-shaped frame are embedded with rotary block, two The side of rotary block is equipped with cleaning brush, the bristle of two cleaning brush is contacted, two The cleaning brush is arranged as arc, three connecting rods are fixedly connected between two The cleaning brush and corresponding rotary block, two The rotary block is internally provided with through slot, the inside of the bottom plate is fixedly embedded with box one, the inside of the box one is equipped with piston one, the top of the box one is embedded with square rod one, the bottom of square rod one is fixedly connected with the top of piston one, the top of square rod one is fixedly connected with moving rod, the moving rod penetrates two The through slot, the outside of the moving rod is fixedly sleeved with helical strip, two The inside of the through slot is provided with helical groove, the helical strip penetrates two The helical groove, the bottom of piston one is fixedly connected with spring and the bottom of spring is fixedly connected with the bottom inner wall of box one, the top of the bottom plate is fixedly connected with stand, the inside of the stand is embedded with shaft one, the outside of the rear end of shaft one is fixedly sleeved with fan blade, the front end of shaft one is fixedly connected with rotating rod, the front side of rotating rod is fixedly connected with connecting rod one, the inside of the bottom plate is fixedly embedded with box two, the box two is located in the front side of box one, the inside of the box two is equipped with piston two, the top of the box two is embedded with square rod two, the top of square rod two is provided with through slot, the inside of the through slot is fixedly connected with connecting rod two, the outside of connecting rod one and connecting rod two is sleeved with pull rod, the pull rod and connecting rod one and connecting rod two are connected by bearing, the box one and the box two are fixedly connected with pipeline one.

[0007] The top of the bottom plate is fixedly connected with support plate, the top of the support plate is fixedly connected with two flaw detector bodies, the top of the bottom plate is provided with advancing assembly.

[0008] Preferably, the moving rod and the through slot are slidingly connected, the helical strip and the helical groove are slidingly connected, the piston one and the box one are slidingly connected, the square rod one and the box one are slidingly connected, the piston two and the box two are slidingly connected, and the square rod two and the box two are slidingly connected.

[0009] Preferably, the advancing assembly includes two support rods one and two support rods two, the support rod one and the support rod two are fixedly connected on the top of the bottom plate, two The support rod one is respectively located in the front side of two support rod two, wherein one The front side of the support rod one is fixedly connected with motor, two The inside of the support rod two is embedded with shaft two and shaft three, two The shaft two and two shaft three are respectively penetrated through two support rod one, the shaft three is located on the top of the shaft two, and one The shaft two is fixedly connected with the output shaft of the motor.

[0010] Preferably, the two rotating shafts two and the two rotating shafts three are externally fixedly sleeved with rollers, the four rollers are internally provided with two annular grooves one, and the rollers are made of rubber material.

[0011] Preferably, the two rotating shafts two are externally fixedly sleeved with gear wheels one, the two gear wheels one are provided with gear wheels two which are in meshing connection with the gear wheels one, the two gear wheels two are fixedly sleeved on the two rotating shafts three, the two rotating shafts two are externally fixedly sleeved with sprockets one, the two sprockets one are externally sleeved with chains one, the two sprockets one are drivingly connected through the chain one, the chain one is located at the rear side of the gear wheels one, and one of the rotating shafts three and the rotating shaft one are externally fixedly sleeved with sprockets two, the two sprockets two are externally sleeved with chains two, the two sprockets two are drivingly connected through the chains two, and the chains two are located at the front side of the stand.

[0012] Preferably, the bottom plate is fixedly connected with two U-shaped rods at the top, the two U-shaped rods are externally fixedly sleeved with bearing wheels, and the two bearing wheels are internally provided with two annular grooves two.

[0013] Preferably, the bottom plate is fixedly connected with supporting legs at the bottom.

[0014] Preferably, the rotating blocks, the U-shaped frame and the connecting plate are connected through bearings, and the rotating shaft one and the stand are connected through bearings.

[0015] Preferably, the rotating shaft two and the supporting rods one and two are connected through bearings, and the rotating shaft three and the supporting rods one and two are connected through bearings.

[0016] The present application has the following advantages:

[0017] 1、The square rod two and the piston two can be continuously moved up and down through the rotating shaft one, and then the air in the box one and the box two can be circulated under the action of the pipeline one, so that the piston one, the square rod one and the moving rod can be continuously moved up and down, and then the two rotating blocks can be continuously rotated under the design of the spiral strip and the spiral groove, so that the two cleaning brushes can be continuously rotated around the rotating blocks as the rotating shaft, so that the impurities on the surface of the glass fiber rod can be cleaned, so that the device has the function of treating the impurities on the surface of the glass fiber rod, so that the accuracy of the flaw detection can be increased when the flaw detection is performed, so that the phenomenon of using inferior goods as good goods can be avoided, and manual cleaning of the impurities on the surface of the glass fiber rod is not needed, so that the labor intensity can be greatly reduced.

[0018] 2. The present invention is designed with a moving component so that the device has the function of automatic movement. When performing flaw detection, the glass fiber rod can be moved to pass through the flaw detector body. In this way, there is no need to manually push the glass fiber rod to move it during flaw detection. This not only increases the function of the device, but also reduces the contact time between humans and the machine, thereby avoiding injuries to humans by the machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are merely exemplary, and those skilled in the art can, without inventive effort, derive other implementation drawings based on the provided drawings.

[0020] The structures, proportions, sizes, etc. illustrated in this specification are intended only to complement the contents disclosed herein and to facilitate understanding and reading by persons familiar with the art. They are not intended to limit the conditions under which the present invention may be implemented and therefore have no substantive technical significance. Any structural modifications, changes in proportions, or adjustments in sizes, without affecting the efficacy and objectives of the present invention, shall still fall within the scope of the technical contents disclosed herein.

[0021] Figure 1 A schematic diagram of the overall structure provided by the present invention;

[0022] Figure 2 A front cross-sectional view provided by the present invention;

[0023] Figure 3 A side view and cross-sectional view provided by the present invention;

[0024] Figure 4 The present invention provides Figure 3 A magnified view of point A in the figure;

[0025] Figure 5 A rear perspective view provided by the present invention;

[0026] Figure 6 The present invention provides Figure 5 Enlarged view of point B in FIG.

[0027] Figure 7 A three-dimensional exploded view of the rotating block, cleaning brush, connecting rod, moving rod and spiral strip provided by the present invention;

[0028] Figure 8 A schematic diagram of the use status of the present invention;

[0029] In the figure: 1 bottom plate, 2 U-shaped frame, 3 adapter plate, 4 rotating block, 5 cleaning brush, 6 connecting rod, 7 box one, 8 piston one, 9 square rod one, 10 moving rod, 11 spiral strip, 12 spring, 13 stand, 14 rotating shaft one, 15 fan blade, 16 rotating rod, 17 connecting rod one, 18 box two, 19 piston two, 20 square rod two, 21 connecting rod two, 22 pull rod, 23 pipeline one, 24 support plate, 25 flaw detector body, 26 support rod one, 27 support rod two, 28 motor, 29 rotating shaft two, 30 rotating shaft three, 31 roller, 32 gear one, 33 gear two, 34 sprocket one, 35 chain one, 36 sprocket two, 37 chain two, 38 U-shaped rod, 39 bearing wheel, 40 support leg. DETAILED DESCRIPTION

[0030] The preferred embodiments of the present application will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are merely intended to illustrate and explain the present application, and are not intended to limit the present application.

[0031] Referring to the accompanying drawings Figure 1 - the accompanying drawings Figure 8 The automatic glass fiber rod surface flaw detection equipment provided by the present application comprises a bottom plate 1, a U-shaped frame 2 fixedly connected to the top of the bottom plate 1, an adapter plate 3 fixedly connected inside the U-shaped frame 2, rotating blocks 4 embedded inside the adapter plate 3 and on the top of the U-shaped frame 2, cleaning brushes 5 arranged on one side of the two rotating blocks 4, the bristles of the two cleaning brushes 5 being in contact, the two cleaning brushes 5 being arranged in an arc shape, three connecting rods 6 fixedly connected between the two cleaning brushes 5 and the corresponding rotating blocks 4, through grooves formed inside the two rotating blocks 4, a box one 7 fixedly embedded inside the bottom plate 1, a piston one 8 arranged inside the box one 7, a square rod one 9 embedded on the top of the box one 7, the bottom end of the square rod one 9 being fixedly connected to the top of the piston one 8, a moving rod 10 fixedly connected to the top end of the square rod one 9, the moving rod 10 penetrating through the two through grooves, a spiral strip 11 fixedly sleeved outside the moving rod 10, spiral grooves formed inside the two through grooves, the spiral strip 11 penetrating through the two spiral grooves, springs 12 fixedly connected to the bottom of the piston one 8, the bottom ends of the springs 12 being fixedly connected to the inner wall of the bottom of the box one 7, a stand 13 fixedly connected to the top of the bottom plate 1, a rotating shaft one 14 embedded inside the stand 13, a fan blade 15 fixedly sleeved outside the rear end of the rotating shaft one 14, a rotating rod 16 fixedly connected to the front end of the rotating shaft one 14, a connecting rod one 17 fixedly connected to the front side of the rotating rod 16, a box two 18 fixedly embedded inside the bottom plate 1, the box two 18 being arranged on the front side of the box one 7, a piston two 19 arranged inside the box two 18, a square rod two 20 embedded on the top of the box two 18, a through slot formed in the top end of the square rod two 20, a connecting rod two 21 fixedly connected inside the through slot, a pull rod 22 sleeved outside the connecting rod one 17 and the connecting rod two 21, the pull rod 22 being connected to the connecting rod one 17 and the connecting rod two 21 through bearings, and a pipeline one 23 fixedly connected between the box one 7 and the box two 18.

[0032] The bottom plate 1 is fixedly connected with a support plate 24, and the top of the support plate 24 is fixedly connected with two flaw detectors 25. The bottom plate 1 is provided with a moving assembly. The moving rod 10 is slidably connected with a through slot. The spiral strip 11 is slidably connected with a spiral groove. The piston 8 is slidably connected with the box 7. The square rod 9 is slidably connected with the box 7. The piston 19 is slidably connected with the box 18. The square rod 20 is slidably connected with the box 18.

[0033] In the embodiment, the rotation of the rotating shaft 14 can make the square rod 20 and the piston 19 move up and down continuously. Then, under the action of the pipeline 23, the air in the box 7 and the box 18 can flow back and forth, so that the piston 8, the square rod 9 and the moving rod 10 move up and down continuously. Then, under the design of the spiral strip 11 and the spiral groove, the two rotating blocks 4 can rotate back and forth continuously, so that the two cleaning brushes 5 can rotate back and forth continuously with the rotating blocks 4 as the rotating shafts. In this way, the impurities on the surface of the glass fiber rod can be cleaned. Thus, the device has the function of processing the impurities on the surface of the glass fiber rod.

[0034] Wherein, in order to achieve the purpose of not need to manually push the glass fiber rod to move, the device uses the following technical solutions to realize: the advancing assembly includes two support rods one 26 and two support rods two 27, the support rod one 26 and the support rod two 27 are fixedly connected at the top of the bottom plate 1, two support rods one 26 are respectively located at the front side of two support rods two 27, one of the support rod one 26 is fixedly connected with the motor 28 at the front side, the two support rods two 27 are embedded with the shaft two 29 and the shaft three 30, the two shaft two 29 and the two shaft three 30 are respectively penetrated through the two support rods one 26, the shaft three 30 is located at the top of the shaft two 29, one of the shaft two 29 is fixedly connected with the output shaft of the motor 28, the two shaft two 29 and the two shaft three 30 are fixedly sleeved with the roller 31 outside, four rollers 31 are provided with two annular grooves one inside, the roller 31 is made of rubber material, the two shaft two 29 are fixedly sleeved with the gear one 32 outside the rear end, the two gear one 32 are provided with the gear two 33 engaged with them at the top, the two gear two 33 are fixedly sleeved at the rear end outside of the two shaft three 30, the two shaft two 29 are fixedly sleeved with the chain wheel one 34 outside the rear end, the two chain wheel one 34 are sleeved with the chain one 35 outside, the two chain wheel one 34 are drivingly connected through the chain one 35 between them, the chain one 35 is located at the rear side of the gear one 32, one of the shaft three 30 and the shaft one 14 are fixedly sleeved with the chain wheel two 36 outside, the two chain wheel two 36 are sleeved with the chain two 37 outside, the two chain wheel two 36 are drivingly connected through the chain two 37 between them, the chain two 37 is located at the front side of the stand 13, the advancing assembly is designed, so that the device has the function of automatic advancing, when the flaw detection is carried out, the glass fiber rod can be moved to pass through the flaw detector body 25, so that the glass fiber rod does not need to be manually pushed to move when the flaw detection is carried out;

[0035] Wherein, in order to achieve the purpose of supporting, the device uses the following technical solutions to realize: the top of the bottom plate 1 is fixedly connected with two U-shaped rods 38, the two U-shaped rods 38 are fixedly sleeved with the bearing wheels 39 outside, the two bearing wheels 39 are provided with two annular grooves two inside, the bottom plate 1 is fixedly connected with the support legs 40 at the four corners, the bearing wheels 39 can support the glass fiber rod, the support legs 40 can support the device;

[0036] Wherein, in order to achieve the purpose of reducing wear and tear, the rotating block 4 is connected with the U-shaped frame 2 and the connecting plate 3 through the bearing, the shaft one 14 is connected with the stand 13 through the bearing, the shaft two 29 is connected with the support rod one 26 and the support rod two 27 through the bearing, the shaft three 30 is connected with the support rod one 26 and the support rod two 27 through the bearing, the bearing connection can reduce the wear and tear.

[0037] The use process of the present application is as follows: when using the present application, two glass fiber rods are manually passed between the two left rollers 31, and then the motor 28 is controlled to work, the motor 28 drives the right shaft two 29 to rotate, the right shaft two 29 drives the chain one 35 to rotate, the chain one 35 drives the left shaft two 29 to rotate, the two shafts two 29 drive the two gears one 32 to rotate, the two gears one 32 drive the two gears two 33 to rotate, so that the two shafts three 30 can rotate, so that the shaft two 29 and the shaft three 30 rotate at the same time, and then the four rollers 31 rotate at the same time, the motor 28 is controlled to make the lower roller 31 rotate clockwise and the upper roller 31 rotate counterclockwise, so that the two glass fiber rods can be conveyed to the right, so that the two glass fiber rods pass through the two flaw detectors 25, as shown, and the flaw detector body 25 is controlled to work, so that the glass fiber rod can be detected, and the motor 28 is continuously controlled to work, so that the glass fiber rod can be continuously conveyed to the right, so that the glass fiber rod can be detected without dead angle. Figure 8 As shown, and the flaw detector body 25 is controlled to work, so that the glass fiber rod can be detected, and the motor 28 is continuously controlled to work, so that the glass fiber rod can be continuously conveyed to the right, so that the glass fiber rod can be detected without dead angle.

[0038] As shown, and the flaw detector body 25 is controlled to work, so that the glass fiber rod can be detected, and the motor 28 is continuously controlled to work, so that the glass fiber rod can be continuously conveyed to the right, so that the glass fiber rod can be detected without dead angle. Figure 8 It can be seen that the glass fiber rod will pass through the bristles of the two cleaning brushes 5, wherein the rotation of the upper left shaft three 30 also drives the chain two 37 to rotate, the chain two 37 drives the shaft one 14 to rotate, the shaft one 14 drives the rotating rod 16 to rotate, and since the pull rod 22, the connecting rod one 17 and the connecting rod two 21 are connected through bearings and can move, the rotating rod 16 can continuously pull the square rod two 20 and the piston two 19 to move up and down under the design of the pull rod 22, and then the air in the box one 7 and the box two 18 can flow back and forth under the design of the pipeline one 23 and the spring 12, so that the piston one 8 and the square rod one 9 can continuously move up and down, and then the moving rod 10 can continuously move up and down, since the spiral strip 11 is embedded in the spiral groove, the spiral strip 11 can continuously rotate back and forth when following the moving rod 10 to move up and down, so that the two rotating blocks 4 can continuously rotate back and forth, so that the two cleaning brushes 5 can continuously rotate back and forth with the rotating blocks 4 as the rotating shaft, so that the impurities on the surface of the glass fiber rod can be cleaned when the glass fiber rod passes through the two cleaning brushes 5, so that the present application has the function of cleaning the impurities on the surface of the glass fiber rod, so that the accuracy of detection can be increased when detecting, so as to avoid the phenomenon of using inferior goods to replace good goods, and manual cleaning of the impurities on the surface of the glass fiber rod is not needed, which can greatly reduce the labor intensity.

[0039] The above merely is the preferred embodiment of the present application, any skilled person in the art can modify the present application by using the above-mentioned technical solutions or modify it into equivalent technical solutions. Therefore, any simple modification or equivalent replacement according to the technical solutions of the present application is within the scope of the present application.

Claims

1. An automatically moving glass fiber rod surface flaw detection device, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a U-shaped frame (2), the inside of the U-shaped frame (2) is fixedly connected to a connecting plate (3), the inside of the connecting plate (3) and the top of the U-shaped frame (2) are both embedded with a rotating block (4), one side of each of the two rotating blocks (4) is provided with a cleaning brush (5), the bristles of the two cleaning brushes (5) are in contact with each other, the two cleaning brushes (5) are both arranged in an arc shape, three connecting rods (6) are fixedly connected between the two cleaning brushes (5) and the corresponding rotating blocks (4), the inside of the two rotating blocks (4) are provided with a through groove, a box body (7) is fixedly embedded in the inside of the bottom plate (1), a piston (8) is provided in the inside of the box body (7), and a square rod (9) is embedded in the top of the box body (7); The bottom end of the square rod (9) is fixedly connected to the top of the piston (8), and the top of the square rod (9) is fixedly connected to a moving rod (10), and the moving rod (10) passes through two through grooves. The outer fixed sleeve of the moving rod (10) is provided with a spiral strip (11), and the two through grooves are provided with spiral grooves. The spiral strip (11) passes through the two spiral grooves. The bottom of the piston (8) is fixedly connected to a spring (12), and the bottom end of the spring (12) is fixedly connected to the bottom inner wall of the box (7). The top of the bottom plate (1) is fixedly connected to a column (13), and a rotating shaft (14) is embedded in the column (13). The rear end of the rotating shaft (14) is fixedly provided with a fan blade (15). The front end of the rotating shaft (14) is fixedly provided with a fan blade (15). A rotating rod (16) is fixedly connected, and a connecting rod (17) is fixedly connected to the front side of the rotating rod (16). A box body (18) is fixedly embedded inside the bottom plate (1), and the box body (18) is located on the front side of the box body (7). A piston (19) is provided inside the box body (18). A square rod (20) is embedded on the top of the box body (18). A through groove is provided on the top of the square rod (20). A connecting rod (21) is fixedly connected inside the through groove. A pull rod (22) is provided on the outside of the connecting rod (17) and the connecting rod (21). The pull rod (22) is connected to the connecting rod (17) and the connecting rod (21) through a bearing. A pipe is fixedly connected between the box body (7) and the box body (18). One (23), the top of the bottom plate (1) is fixedly connected to a support plate (24), the top of the support plate (24) is fixedly connected to two flaw detector bodies (25), the top of the bottom plate (1) is provided with a travel assembly, the moving rod (10) is slidably connected to the through groove, the spiral strip (11) is slidably connected to the spiral groove, the piston one (8) is slidably connected to the box one (7), the square rod one (9) is slidably connected to the box one (7), the piston two (19) is slidably connected to the box two (18), the square rod two (20) is slidably connected to the box two (18), the travel assembly includes two support rods one (26) and two support rods two (27), the support rod one (26) and the support rod two (27) are fixedly connected At the top of the bottom plate (1), the two support rods (26) are respectively located in front of the two support rods (27), one of the support rods (26) is fixedly connected to the front of the motor (28), and the two support rods (27) are both embedded with a rotating shaft (29) and a rotating shaft (30), and the two rotating shafts (29) and the two rotating shafts (30) respectively pass through the two support rods (26), and the rotating shaft (30) is located at the top of the rotating shaft (29), one of the rotating shafts (29) is fixedly connected to the output shaft of the motor (28), and the rear ends of the two rotating shafts (29) are fixedly sleeved with a gear (32), and the tops of the two gears (32) are both provided with a gear (33) meshing with them.The two gears 2 (33) are fixedly sleeved on the outside of the rear ends of the two rotating shafts 3 (30), and the rear ends of the two rotating shafts 2 (29) are fixedly sleeved with sprockets 1 (34). The two sprockets 1 (34) are sleeved with chains 1 (35) on the outside. The two sprockets 1 (34) are connected by a drive through chain 1 (35). The chain 1 (35) is located at the rear side of the gear 1 (32). One of the rotating shafts 3 (30) and the rotating shaft 1 (14) is fixedly sleeved with sprockets 2 (36). The two sprockets 2 (36) are sleeved with chains 2 (37) on the outside. The two sprockets 2 (36) are connected by a drive through chain 2 (37). The chain 2 (37) is located at the front side of the column (13).

2. The automatic glass fiber rod surface flaw detection device according to claim 1, characterized in that: The two second rotating shafts (29) and the two third rotating shafts (30) are both fixedly sleeved with rollers (31) on the outside, and two annular grooves (1) are provided inside the four rollers (31), and the rollers (31) are made of rubber material.

3. The automatic glass fiber rod surface flaw detection device according to claim 1, characterized in that: Two U-shaped rods (38) are fixedly connected to the top of the bottom plate (1), and the outsides of the two U-shaped rods (38) are fixedly sleeved with load-bearing wheels (39), and the insides of the two load-bearing wheels (39) are provided with two annular grooves.

4. The automatic glass fiber rod surface flaw detection device according to claim 1, characterized in that: Support legs (40) are fixedly connected at the four corners of the bottom of the base plate (1).

5. The automatic glass fiber rod surface flaw detection device according to claim 2, characterized in that: The rotating block (4) is connected to the U-shaped frame (2) and the connecting plate (3) through bearings, and the rotating shaft (14) is connected to the column (13) through bearings.

6. The automatic glass fiber rod surface flaw detection device according to claim 1, characterized in that: The second rotating shaft (29) is connected to the first supporting rod (26) and the second supporting rod (27) through bearings, and the third rotating shaft (30) is connected to the first supporting rod (26) and the second supporting rod (27) through bearings.

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