CN116637860A - Optical Fiber Finished Rod Cleaning Manipulator - Google Patents

Abstract

The invention discloses a manipulator for cleaning optical fiber finished rods, which is provided with a liquid storage tank, a motor, a movable plate, a first guide roller and a second guide roller, the upper end surface of the liquid storage tank is equipped with a mechanical arm through bolts; the motor is installed At the edge of the clamping mechanism; the movable plate is threaded on the outside of the screw rod, and the end of the movable plate away from the screw rod slides through a rod body that improves its movement stability. The inside of the movable plate A fixed cavity is provided; the second guide roller is movably arranged on the top plate on both sides of the first guide roller, and the inside of the second guide roller is fixedly penetrated by a movable shaft. The finished optical fiber rod cleaning manipulator can quickly realize the clamping of the finished optical fiber rod, and can realize the flushing of the surface of the finished optical fiber rod during the clamping process. During the cleaning process, the finished optical fiber rod can be moved back and forth to avoid cleaning blind spots and improve cleaning efficiency.

Description

Optical Fiber Finished Rod Cleaning Manipulator

technical field

The invention relates to the technical field of optical fiber finished rod processing, in particular to a manipulator for cleaning optical fiber finished rods.

Background technique

Finished optical fiber rods are the core raw materials for manufacturing quartz series optical fibers. After pickling, there will be acid residue on the surface of finished optical fiber rods. It is necessary to clean the finished optical fiber rods for subsequent processing. The traditional cleaning method is manual cleaning. First, the finished optical fiber rod is lifted and placed on the bracket, and then manually rinsed with a water pipe. After washing, use a specific paper to dry it. The above method has the defects of low cleaning efficiency and insufficient cleaning, especially the contact point between the finished optical fiber rod and the bracket is a serious cleaning dead angle, and more paper is needed in the wiping and drying process.

Contents of the invention

The purpose of the present invention is to provide a manipulator for cleaning optical fiber finished rods, so as to solve the defects of incomplete cleaning caused by easy dead spots in the cleaning process proposed by the above-mentioned background technology, and the defects of needing to wipe with paper during the drying process.

In order to achieve the above object, the present invention provides the following technical solution: a manipulator for cleaning optical fiber finished rods is provided with a liquid storage tank, a mechanical arm is installed on the upper end surface of the liquid storage tank through bolts, and a clamping mechanism is installed at the end of the mechanical arm , and one side of the clamping mechanism is connected to each other through the infusion tube and the water pump in the liquid storage tank; the motor is installed on the edge of the clamping mechanism through bolts, and the output shaft of the motor is connected with a screw rod, and the screw rod The upper symmetry is provided with two sections of opposite-hand threads; also includes:

The movable plate is threaded on the outside of the screw rod, and the end of the movable plate away from the screw rod slides through a rod body to improve its movement stability, and the sides of the movable plate are connected to each other through the connecting hose and the clamping mechanism. connected, the interior of the movable plate is provided with a fixed cavity, and the side of the movable plate is fixed with a top plate through a connecting pipe;

The inside of the top plate is provided with a connecting cavity, and the inner bottom surface of the top plate is penetrated with a fixed pipe, the top of the fixed pipe is fixedly installed with a turbine, and the bottom of the fixed pipe is provided with a first guide roller;

The second guide roller is movably arranged on the top plates on both sides of the first guide roller, a movable shaft is fixed inside the second guide roller, and the bottom of the movable shaft is connected to the bottom plate.

Further, the fixed cavity communicates with the internal cavity of the clamping mechanism through the connecting hose, and the fixed cavity communicates with the connecting cavity through the connecting tube, and the connecting cavity communicates with the inside of the first guide roller through the fixing tube, The liquid in the clamping mechanism can enter the fixed cavity through the connecting hose, then enter the connecting cavity through the connecting tube, and finally enter the first guide roller through the fixing tube.

Further, the middle of the first guide roller and the second guide roller are all recessed, and the side of the first guide roller passes through a guide rod, and the guide rod and the first guide roller are slidingly connected, and the guide rod is arranged on the Between two adjacent liquid outlet holes, when the guide rod is pushed, it can slide on the guide roller, thereby driving the connecting rod to move synchronously.

Further, the outside of the guide rod is wound with a spring to reset it, and the end of the guide rod is fixedly connected to the center of the connecting rod, and the connecting rod is in an arc-shaped structure, and both ends of the connecting rod are fixed with plugs. Block, when the connecting rod moves, it can drive the blocking block to separate from the liquid outlet to realize the discharge of liquid.

Further, a liquid outlet hole is reserved on the first guide roller on the side of the block, and the block can block the liquid outlet hole, and the guide rod, the connecting rod, the block and the liquid outlet hole are all equal Angle distribution, when the guide rod is not pushed, the resilience of the spring can drive the blocking block to block the liquid outlet again.

Further, an airbag is stuck on the outside of the movable shaft at an equal angle, and the side of the airbag is fixedly connected to one end of the air delivery pipe, and an air outlet is reserved on the second guide roller at the other end of the air delivery pipe, while the airbag passes through the air delivery pipe and The air outlet holes communicate with each other, and when the air bag is squeezed, the gas inside can enter the air delivery pipe and then be discharged from the air outlet holes.

Further, a movable rod runs through the side of the second guide roller, and the movable rod and the second guide roller are slidingly connected, and the end of the movable rod is fixed with a connecting plate, and the connecting plate and the airbag are in contact at the same time, when the movable rod After being pushed, it can slide on the second guide roller, and then drive the connecting plate to squeeze the air bag.

Further, the airbag, the movable rod, the connecting plate, the air pipe and the air outlet are all distributed at an equal angle, and the inner wall of the connecting plate coincides with the outer wall of the airbag, and the movable rod is arranged between two adjacent air outlets, At the same time, the cross-section of the connecting plate is an arc structure, so the gas can dry the finished optical fiber rod when it is discharged from the air outlet.

Further, the bottoms of the first guide roller and the second guide roller are provided with fixed blocks, and the fixed blocks are equiangularly distributed, and a connecting block is fixed on the bottom plate below the fixed blocks, and the guide rollers can drive the fixed blocks when they rotate Contact with the connection block, and then accelerate the drop of the liquid on the finished optical fiber rod by means of vibration.

Further, the lowest point of the fixed block is higher than the highest point of the connecting block, and the connecting block is made of rubber, so that the connecting block does not affect the rotation of the guide roller.

Compared with the prior art, the beneficial effect of the present invention is that the finished optical fiber rod cleaning manipulator can quickly realize the clamping of the finished optical fiber rod, and can realize the flushing of the surface of the finished optical fiber rod during the clamping process. Afterwards, the surface can be dried by air. At the same time, during the clamping and cleaning process, the finished optical fiber rod can be moved back and forth to avoid cleaning blind spots and improve cleaning efficiency. The details are as follows:

(1) After the finished optical fiber rod is clamped by the guide roller, the liquid in the liquid storage tank enters the clamping mechanism, then enters the fixing cavity through the connecting hose, and then enters the connecting cavity through the connecting tube, and finally enters the first guide In order to discharge and clean the finished optical fiber rod from the liquid outlet hole, the turbine is driven to rotate through the water flow, and the first guide roller can be driven to rotate through the connecting pipe, so that the finished optical fiber rod can move between the guide rollers, and the other side when it moves to the limit The rotation of the first guide roller realizes the reverse movement of the finished optical fiber rod. Therefore, through the alternate rotation of the two first guide rollers, the back and forth movement and cleaning of the finished optical fiber rod is realized.

(2) When the finished optical fiber rod moves, the guide rod can be squeezed to drive the guide rod to slide on the first guide roller, and then drive the connecting rod and the blocking block to move, and remove the blockage of the liquid outlet hole, so that When the finished optical fiber rod is in contact with the guide rod, the liquid can be discharged from both sides and sprayed to the finished optical fiber rod for cleaning. When the guide rod is not pushed, it can be stretched out through the resilience of the spring, and the block will be driven to clean the liquid outlet hole again. Blocking, so that the cleaning liquid can only be discharged from the liquid outlet hole close to the finished optical fiber rod.

(3) When the optical fiber finished rod squeezes the movable rod, it can push the movable rod to slide on the second guide roller, and then push the connecting plate to move to squeeze the air bag, so that the gas in the air bag can enter the air pipe and then be discharged from the air outlet , Blow to the finished optical fiber rod from both sides to play the role of drying. And the gas can only be discharged from the air outlet close to the finished fiber rod. When the guide roller rotates, it can drive the fixed block to contact the connecting block. In this way, the vibration generated after contact is transmitted to the guide roller, which can drive the finished fiber rod to vibrate slightly to accelerate the finished fiber. Droplets falling from the surface of the rod.

Description of drawings

Fig. 1 is a three-dimensional diagram of the present invention;

Fig. 2 is a three-dimensional view of the guide roller of the present invention;

Fig. 3 is a three-dimensional view of the clamping mechanism of the present invention;

Fig. 4 is a three-dimensional sectional view of the clamping mechanism of the present invention;

Fig. 5 is a schematic diagram of the enlarged structure at A in Fig. 4 of the present invention;

Fig. 6 is a three-dimensional sectional view of the first guide roller of the present invention;

Fig. 7 is a three-dimensional sectional view of the second guide roller of the present invention;

Fig. 8 is a three-dimensional distribution diagram of the first and second guide rollers of the present invention.

In the figure: 1. Liquid storage tank; 2. Mechanical arm; 3. Clamping mechanism; 4. Infusion tube; 5. Motor; 6. Screw rod; 7. Movable plate; 8. Connecting hose; 9. Fixed cavity; 10. Connecting pipe; 11. Top plate; 12. Connecting cavity; 13. Fixed pipe; 14. Turbine; 15. First guide roller; 16. Guide rod; 17. Connecting rod; 18. Blocking block; 19. Liquid outlet ; 20, movable shaft; 21, air bag; 22, second guide roller; 23, movable rod; ; 30, a spring; 31, a rod body; 32, a screw mounting part.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Fig. 1-8, the present invention provides a kind of technical scheme: optical fiber finished rod cleaning manipulator, is provided with liquid storage box 1, motor 5, movable plate 7, first guide roller 15 and second guide roller 22, liquid storage box The upper end surface of 1 is equipped with mechanical arm 2 through bolts, and the end of mechanical arm 2 is equipped with clamping mechanism 3, and one side of clamping mechanism 3 is connected to each other through infusion tube 4 and the water pump in the liquid storage tank 1. The water pump pumps the cleaning liquid (such as water) in the liquid storage tank 1 and transports it to the clamping mechanism 3 through the infusion tube 4 .

Clamping mechanism 3 sidewalls are fixed with a pair of screw mandrel mounts 32 arranged up and down, and motor 5 is installed on the screw mandrel mounts 32 on the upper side by bolts, and then motor 5 is positioned at the edge position of clamping mechanism 3 , the motor 5 The output shaft is connected with a screw rod 6, and the screw rod 6 is symmetrically provided with two sections of threads with opposite directions of rotation. The end of the threaded mandrel 6 is rotatably connected with the corresponding threaded mandrel mounting part 32 . The movable plate 7 is two pieces arranged up and down and is located between the two screw rod mounting parts 32. The movable plate 7 is threadedly sleeved on the outside of the screw mandrel 6. When the motor 5 drives the screw mandrel 6 to rotate, the movable plate 7 can be driven to move along the screw mandrel. 6 axis movement. The end of movable plate 7 away from screw mandrel 6 slides through a rod body 31 that improves its movement stability. Rod body 31 is located between two screw rod mounting parts 32, and the end of rod body 31 is fixedly connected with corresponding screw rod mounting part 32. The plate 7 is slidingly connected with the rod body 31 . The side of the movable plate 7 is connected to each other by the connecting hose 8 and the clamping mechanism 3 , the inside of the movable plate 7 is provided with a fixed chamber 9 , and the side of the movable plate 7 is fixed with two top plates 11 arranged up and down through the connecting pipe 10 . The inside of the top plate 11 is provided with a connection cavity 12 , the inner bottom surface of the top plate 11 runs through a fixed pipe 13 , the top of the fixed pipe 13 is fixed with a turbine 14 , and the bottom of the fixed pipe 13 is sleeved with a first guide roller 15 . The second guide roller 22 is movably arranged on the top plate 11 on both sides of the first guide roller 15 , the inside of the second guide roller 22 is fixed with a movable shaft 20 , and the bottom of the movable shaft 20 is connected to the bottom plate 28 . The first guide rollers 15 are two arranged up and down, and the second guide rollers 22 are two groups arranged up and down, and the two second guide rollers 22 of each group are respectively located on the left and right sides of the first guide roller 15 at the same height.

As shown in Figures 1-5, the fixed cavity 9 communicates with the internal cavity of the clamping mechanism 3 through the connecting hose 8, and the fixed cavity 9 communicates with the connecting cavity 12 through the connecting tube 10, and the connecting cavity 12 communicates through the fixing tube 13 and the inside of the first guide roller 15 communicate with each other, through the operation of the water pump inside the liquid storage tank 1, the liquid inside can be transferred to the clamping mechanism 3 through the infusion tube 4, and then transferred to the fixed cavity through the connecting hose 8 9, and then enter the connecting chamber 12 in the top plate 11 from the connecting pipe 10, so that when the turbine 14 is driven by the water flow, it can rotate and drive the fixed pipe 13 and the first guide roller 15 to rotate synchronously, while the connecting chamber 12 The liquid inside can enter the first guide roller 15 through the fixed pipe 13 .

As shown in Fig. 4 and Fig. 6, the middle of the first guide roller 15 and the second guide roller 22 are all concave designs, and the side of the first guide roller 15 is penetrated with a guide rod 16, and the guide rod 16 and the first guide roller 15 is a sliding connection, while the guide rod 16 is arranged between two adjacent liquid outlet holes 19 . The outside of the guide rod 16 is wound with a spring 30 to reset it, and the end of the guide rod 16 is fixedly connected to the center of the connecting rod 17, and the connecting rod 17 is an arc structure, and the two ends of the connecting rod 17 are fixed with Blockage 18. A liquid outlet 19 is reserved on the first guide roller 15 on the side of the blocking block 18, and the blocking block 18 can block the liquid outlet 19, and the guide rod 16, the connecting rod 17, the blocking block 18 and the liquid outlet 19 are equiangular distribution. After the guide rollers clamp the finished optical fiber rod, the rotation of the first guide roller 15 can guide the finished optical fiber rod to move between the guide rollers, and through the respective driving of the first guide rollers 15 on the upper and lower sides, the optical fiber can be realized. For the reciprocating movement of the finished rod, the first guide rollers 15 on both sides are respectively connected to the clamping mechanism 3 through two connecting hoses 8, and the two connecting hoses 8 are controlled to deliver water respectively through the internal electromagnetic water valve, so as to realize the The respective rotations of the first guide rollers 15 . When the finished optical fiber rod moves, it can contact the guide rod 16 on the first guide roller 15, push the guide rod 16 to slide on the first guide roller 15, and then drive the blocking block 18 through the connecting rod 17 to release the sealing of the liquid outlet hole 19 In this way, the cleaning liquid can be discharged from the liquid outlet hole 19 at the corresponding position, and sprayed on the finished optical fiber rod for cleaning, and the cleaning liquid can only be sprayed from the liquid outlet hole 19 close to the finished optical fiber rod, and the finished optical fiber can be cleaned by moving at the same time. Different positions of the rod are cleaned to avoid cleaning blind areas. When the guide rod 16 is not pushed, the resilience of the spring 30 can drive the blocking block 18 to block the liquid outlet 19 again.

As shown in Figure 2 and Figures 7-8, an airbag 21 is pasted at an equal angle on the outside of the movable shaft 20. An air outlet 26 is reserved, and the air bag 21 communicates with each other through the air delivery pipe 25 and the air outlet 26 . The side of the second guide roller 22 runs through a movable rod 23, and the movable rod 23 and the second guide roller 22 are slidingly connected, and the end of the movable rod 23 is fixed with a connecting plate 24, and the connecting plate 24 contacts the air bag 21 simultaneously. Air bag 21, movable rod 23, connecting plate 24, air delivery pipe 25 and air outlet 26 are all equiangular distributions, the inner wall of connecting plate 24 matches the outer wall of air bag 21, and movable rod 23 is arranged on adjacent two air outlets 26 Meanwhile, the section of the connecting plate 24 is an arc-shaped structure, and the finished optical fiber rod can contact the movable rod 23 on the second guide roller 22 when rotating, and push the movable rod 23 to slide, driving the connecting plate 24 to approach the air bag 21, The gas in the airbag 21 can be squeezed into the gas delivery pipe 25, and finally can be discharged from the air outlet 26 and blown onto the finished optical fiber rod, which can accelerate the drying of the finished optical fiber rod after cleaning, without the need for subsequent wiping with specific paper. When the movable rod 23 is not pushed, it can return to its original position by the self-recovering, elastic air bag 21, so as to promote the exhaust gas next time. The bottoms of the first guide roller 15 and the second guide roller 22 are all provided with fixed blocks 27, and the fixed blocks 27 are equiangularly distributed, and the bottom plate 28 below the fixed blocks 27 is fixed with a connecting block 29, while the lowest of the fixed blocks 27 The point is higher than the highest point of the connecting block 29, and the connecting block 29 is made of rubber, which can drive the fixed block 27 to contact the connecting block 29 when the guide roller rotates, which can drive the guide roller to vibrate slightly, and transmit the vibration force to the finished optical fiber In this way, during the cleaning process, the vibration of the finished optical fiber rod can accelerate the falling of the surface liquid, which can fall into the liquid storage tank 1 and be purified and recycled, thus avoiding the phenomenon of acid splashing during manual cleaning.

Working principle: As shown in Figure 1-8, the clamping mechanism 3 is driven by the mechanical arm 2 to clamp the finished optical fiber rod. During the clamping process, the motor 5 can drive the screw rod 6 to rotate, and drive the two movable plates 7 to interact with each other. Close to achieve the limit of the finished optical fiber rod. After clamping, the cleaning liquid in the liquid storage tank 1 is transferred to the clamping mechanism 3 through the infusion tube 4, and then transferred to the first guide roller 15, and the cleaning liquid is conveyed When the first guide roller 15 can be driven by the turbine 14 to rotate, the transmission of the finished optical fiber rod can be realized, and the cleaning of the finished optical fiber rod can be realized through the cleaning liquid discharged from the liquid outlet hole 19. After the finished optical fiber rod is cleaned, the finished optical fiber rod can be cleaned by The gas discharged from the air outlet 26 is dried to improve cleaning efficiency and avoid cleaning blind spots.

The advantages of the present invention are:

(1) After the finished optical fiber rod is clamped by the guide roller, the liquid in the liquid storage tank enters the clamping mechanism, then enters the fixing cavity through the connecting hose, and then enters the connecting cavity through the connecting tube, and finally enters the first guide In order to discharge and clean the finished optical fiber rod from the liquid outlet hole, the turbine is driven to rotate through the water flow, and then the first guide roller on the upper side can be driven to rotate through the connecting pipe, so that the finished optical fiber rod can move between the guide rollers and move to the limit. The first guide roller on the side rotates to realize the reverse movement of the finished optical fiber rod. Therefore, through the alternate rotation of the two first guide rollers, the reciprocating cleaning of the finished optical fiber rod is realized.

(2) When the finished optical fiber rod moves, the guide rod can be squeezed to drive the guide rod to slide on the first guide roller, and then drive the connecting rod and the blocking block to move, and remove the blockage of the liquid outlet hole, so that When the finished optical fiber rod is in contact with the guide rod, the liquid can be discharged from both sides and sprayed to the finished optical fiber rod for cleaning. When the guide rod is not pushed, it can be stretched out through the resilience of the spring, and the block will be driven to clean the liquid outlet hole again. Blocking, so that the cleaning liquid can only be discharged from the liquid outlet hole close to the finished optical fiber rod.

(3) When the optical fiber finished rod squeezes the movable rod, it can push the movable rod to slide on the second guide roller, and then push the connecting plate to move to squeeze the air bag, so that the gas in the air bag can enter the air pipe and then be discharged from the air outlet , Blow to the finished optical fiber rod from both sides to play the role of drying. And the gas can only be discharged from the air outlet close to the finished fiber rod. When the guide roller rotates, it can drive the fixed block to contact the connecting block. In this way, the vibration generated after contact is transmitted to the guide roller, which can drive the finished fiber rod to vibrate slightly to accelerate the finished fiber. Droplets falling from the surface of the rod.

Claims (10)

1. The optical fiber finished rod cleaning manipulator is provided with a liquid storage tank (1), wherein the upper end surface of the liquid storage tank (1) is provided with a mechanical arm (2) through a bolt, the end part of the mechanical arm (2) is provided with a clamping mechanism (3), and one side of the clamping mechanism (3) is connected with a water pump in the liquid storage tank (1) through a liquid conveying pipe (4);

the motor (5) is arranged at the edge of the clamping mechanism (3) through a bolt, an output shaft of the motor (5) is connected with a screw rod (6), and two sections of threads with opposite rotation directions are symmetrically arranged on the screw rod (6);

characterized by further comprising:

the movable plate (7), the outside of lead screw (6) is located to movable plate (7) thread bush, the one end that lead screw (6) was kept away from to movable plate (7) slides and runs through has the body of rod that promotes its movement stability, just the side of movable plate (7) is through coupling hose (8) and clamp and get mechanism (3) interconnect, fixed cavity (9) have been seted up to the inside of movable plate (7), just the side of movable plate (7) is fixed with roof (11) through connecting pipe (10);

a connecting cavity (12) is formed in the top plate (11), a fixed pipe (13) penetrates through the inner bottom surface of the top plate (11), a turbine (14) is fixedly arranged at the top of the fixed pipe (13), and a first guide roller (15) is sleeved at the bottom of the fixed pipe (13);

the second guide rollers (22) are movably arranged on the top plates (11) at two sides of the first guide rollers (15), movable shafts (20) are fixedly penetrated in the second guide rollers (22), and the bottoms of the movable shafts (20) are connected with the bottom plates (28) mutually.

2. The fiber finished rod cleaning robot of claim 1, wherein: the fixing cavity (9) is communicated with the inner cavity of the clamping mechanism (3) through a connecting hose (8), the fixing cavity (9) is communicated with the connecting cavity (12) through a connecting pipe (10), and the connecting cavity (12) is communicated with the inner part of the first guide roller (15) through a fixing pipe (13).

3. The fiber finished rod cleaning robot of claim 1, wherein: the middle of the first guide roller (15) and the middle of the second guide roller (22) are concave, the side surface of the first guide roller (15) is penetrated with a guide rod (16), the guide rod (16) and the first guide roller (15) are in sliding connection, and meanwhile the guide rod (16) is arranged between two adjacent liquid outlet holes (19).

4. A fiber end bar cleaning robot according to claim 3, wherein: the outside winding of guide bar (16) has the spring that makes its reset, just the tip of guide bar (16) and the center department fixed connection of connecting rod (17), and connecting rod (17) are the arc structure, both ends of connecting rod (17) all are fixed with shutoff piece (18).

5. The fiber final rod cleaning robot of claim 4, wherein: the first guide roller (15) at the side of the blocking block (18) is reserved with a liquid outlet hole (19), the blocking block (18) is used for blocking the liquid outlet hole (19), and the guide rod (16), the connecting rod (17), the blocking block (18) and the liquid outlet hole (19) are distributed at equal angles.

6. The fiber finished rod cleaning robot of claim 1, wherein: the air bag (21) is adhered to the outer side of the movable shaft (20) at equal angles, the side face of the air bag (21) is fixedly connected with one end of the air pipe (25), an air outlet hole (26) is reserved on a second guide roller (22) at the other end of the air pipe (25), and meanwhile the air bag (21) is mutually communicated with the air outlet hole (26) through the air pipe (25).

7. The fiber final rod cleaning robot of claim 6, wherein: the side of the second guide roller (22) is penetrated with a movable rod (23), the movable rod (23) and the second guide roller (22) are in sliding connection, the end part of the movable rod (23) is fixed with a connecting plate (24), and meanwhile the connecting plate (24) is contacted with the air bag (21).

8. The fiber final rod cleaning robot of claim 6, wherein: the air bag (21), the movable rod (23), the connecting plate (24), the air pipe (25) and the air outlet holes (26) are distributed at equal angles, the inner wall of the connecting plate (24) is matched with the outer wall of the air bag (21), the movable rod (23) is arranged between two adjacent air outlet holes (26), and meanwhile the section of the connecting plate (24) is of an arc-shaped structure.

9. The fiber finished rod cleaning robot of claim 1, wherein: the bottoms of the first guide roller (15) and the second guide roller (22) are respectively provided with a fixed block (27), the fixed blocks (27) are distributed at equal angles, and a connecting block (29) is fixed on a bottom plate (28) below the fixed blocks (27).

10. The fiber final rod cleaning robot of claim 9, wherein: the lowest point of the fixed block (27) is higher than the highest point of the connecting block (29), and the connecting block (29) is made of rubber.