Steel wire rope polishing device and polishing process

Abstract

The invention relates to the technical field of steel wire rope production, and discloses a steel wire rope polishing device and a polishing technology.The steel wire rope polishing device comprises conveying assemblies, the three conveying assemblies are arranged at equal intervals and used for conveying steel wire ropes, a fixing base is arranged between every two adjacent conveying assemblies, and each fixing base is provided with a through hole; according to the steel wire rope grinding device, the symmetrical half outer circle faces of the steel wire rope are ground through the two grinding belts arranged in a staggered mode, it is guaranteed that the steel wire rope can be completely ground, after the steel wire rope is ground through the grinding belts, grinding dust which is not attached to the grinding belts is thrown out from the driving wheel due to inertia, and when the grinding belts pass through the third rotating wheel, the grinding dust is not attached to the grinding belts. The flexible bristles can clean abrasive dust adhered to the surface of the abrasive belt, it is ensured that the polished surface is cleaned by the flexible bristles every time the abrasive belt makes contact with the steel wire rope for polishing, and the problems that the polishing effect is reduced, and polishing is inconsistent due to abrasive dust accumulation are effectively avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of steel wire rope production, and in particular to a steel wire rope grinding device and a grinding process. Background Art

[0002] Wire rope is made of multiple strands of steel wire twisted together. Burrs, rough edges or local protrusions may appear on the wire during the drawing and twisting process. These defects will cause stress concentration when the wire rope passes through pulleys, drums and other equipment, aggravating wear and even causing breakage. Grinding can make the surface of the steel wire smooth and reduce friction resistance during operation.

[0003] In the traditional grinding process, an abrasive belt is usually used to wrap the outer surface of the wire rope in a circular shape. The abrasive belt relies on high-speed rotation or reciprocating motion to produce friction with the surface of the wire rope, thereby achieving the grinding effect;

[0004] However, a large amount of grinding chips generated during this traditional grinding process will quickly accumulate in the contact area between the abrasive belt and the wire rope. Due to the lack of an effective chip removal structure, the grinding chips can neither be discharged in time nor be collected. As the grinding continues, the grinding chips will gradually embed into the gaps on the surface of the abrasive belt to form "secondary abrasives". These mixed grinding chips will not only change the contact pressure between the abrasive belt and the wire rope, but also make it difficult to control the grinding force due to uneven particle size and hardness, resulting in a decrease in grinding accuracy. Based on this, the present invention purposely provides a wire rope grinding device and grinding process that can timely remove the grinding chips generated during the grinding process and ensure grinding accuracy. Summary of the Invention

[0005] The purpose of the present invention is to provide a wire rope grinding device and a grinding process to address the shortcomings of the existing technology and solve the technical problems in the existing technology.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] A wire rope grinding device, comprising:

[0008] The transmission mechanism is a pair of transmission mechanisms, each of which is connected to the transmission mechanism, and the transmission mechanism is connected to the transmission mechanism by which the transmission mechanism is connected.

[0009] The base is fixedly mounted on a side of the fixed base close to the third rotating wheel, a sliding base is slidably mounted on the base, the sliding base is driven to move by a first driving source, and flexible bristles are provided on the base. When the first driving source drives the sliding base to move so that the flexible bristles adhere to the abrasive belt, the abrasive belt is located between the third rotating wheel and the flexible bristles. When the first output source drives the active wheel to rotate, the abrasive belt grinds half of the outer cylindrical surface of the wire rope, and the flexible bristles clean the side of the abrasive belt in contact with the wire rope.

[0010] As a further solution of the present invention: the abrasive belt rotates along the direction of the driving wheel, the third rotating wheel, the second rotating wheel, the first rotating wheel, the wire rope and the driving wheel.

[0011] As a further solution of the present invention: the carrier is slidably installed on the fixed seat, the carrier is driven to move by the second driving source, and a tensioning assembly is provided on the fixed seat, and the tensioning assembly is connected to the second driving source and the abrasive belt. When the second driving source drives the carrier close to the wire rope, the abrasive belt is relaxed, and the tensioning assembly will tighten the abrasive belt, so that the abrasive belt is away from the wire rope, and the conveying assembly will convey the wire rope.

[0012] As a further solution of the present invention: the tensioning assembly includes a fixed frame, a slider and a rotating rod, each of the fixed seats is fixedly installed with two symmetrically arranged fixed frames, both of which are inclined, and each fixed frame is slidably installed with a slider, the slider is driven to move by a third driving source, the third driving source is connected to the second driving source, a rotating rod is rotatably installed on the slider, the rotating rod is in contact with the abrasive belt, when the third driving source drives the slider away from the wire rope, the rotating rod tightens the abrasive belt, so that the abrasive belt is away from the wire rope, and the conveying assembly conveys the wire rope.

[0013] As a further solution of the present invention: a bracket is fixedly installed on the base, a moving block is slidably installed on the bracket, a driving assembly is provided on the bracket, the driving assembly is connected to the second driving source, and a cleaning comb is fixedly installed on the moving block. When the first driving source drives the sliding seat away from the third rotating wheel, the flexible bristles are aligned with the cleaning comb. At this time, the driving assembly drives the moving block to move, so that the moving block cleans the flexible bristles.

[0014] As a further solution of the present invention: the driving assembly includes a threaded rod and a second output source, the threaded rod is rotatably installed on the bracket, the threaded rod is threadedly connected to the moving block, the threaded rod is driven to rotate by the second output source, the second output source is connected to the second driving source, and when the second driving source drives the carrier frame to approach the wire rope, the second output source drives the threaded rod to rotate.

[0015] As a further solution of the present invention: the conveying assembly includes a base, a first conveying roller and a second conveying roller, the first conveying roller and the second conveying roller are both rotatably installed on the base, the first conveying roller and the second conveying roller are respectively driven to rotate by the third output source and the fourth output source, and the first conveying roller and the second conveying roller abut the wire rope.

[0016] A wire rope grinding process, which is applied to a wire rope grinding device as described above, comprises the following steps:

[0017] Step S1: First, one end of the steel wire rope is passed through the first conveying assembly, the through hole on the first fixing seat, and the second conveying assembly in sequence. At this time, the abrasive belt on the first fixing seat will fit half of the outer circumference of the steel wire rope;

[0018] Step S2: Then, the first driving source drives the sliding seat to approach the third rotating wheel, so that the flexible bristles abut against the abrasive belt;

[0019] Step S3: Next, the first output source is turned on to drive the driving wheel to rotate, so that the abrasive belt grinds half of the outer circumference of the wire rope;

[0020] Step S4: When the abrasive belt passes by the flexible bristles during the rotation process, the flexible bristles clean the abrasive chips carried by the abrasive belt;

[0021] Step S5: After the grinding is completed, the conveying component then conveys the wire rope forward so that the half-ground wire rope enters the second fixed seat. At this time, the abrasive belt on the second fixed seat is in contact with the other half of the outer cylindrical surface of the wire rope, and the abrasive belt on the first fixed seat is in contact with the half of the outer cylindrical surface of the unground section of the wire rope. At this time, repeat steps S2-S4.

[0022] Beneficial effects of the present invention:

[0023] 1. In the present invention, two staggered abrasive belts are used to grind the symmetrical half of the outer circumference of the wire rope respectively, ensuring that the wire rope can be completely polished. After the abrasive belts have polished the wire rope, the grinding chips that are not adhered to the abrasive belts are thrown out from the driving wheel due to inertia. When the abrasive belt passes through the third rotating wheel, the flexible bristles will clean the grinding chips adhered to its surface, ensuring that each time the abrasive belt contacts the wire rope for polishing, the grinding surface has been cleaned by the flexible bristles, effectively avoiding problems such as reduced polishing effect and inconsistent polishing caused by accumulation of grinding chips. At the same time, the grinding chip collection area is only concentrated in the driving wheel and the flexible bristles, greatly simplifying the grinding chip collection process.

[0024] 2. In the present invention, the second driving source drives the carrier frame to approach the wire rope, at which time the abrasive belt will relax. Then, the third driving source drives the slider away from the wire rope. At this time, the slider drives the rotating rod to synchronously move away from the wire rope. The rotating rod will tighten the originally loose abrasive belt again, and the tightened abrasive belt will move away from the wire rope, avoiding the problem that friction between the two hinders the conveying assembly from conveying the wire rope.

[0025] 3. In the present invention, the first driving source drives the sliding seat away from the third rotating wheel so that the comb teeth of the cleaning comb are aligned with the gaps between the flexible bristles. Then the driving assembly drives the moving block to move on the bracket, so that the gaps between the flexible bristles are cleaned by the cleaning comb, thereby cleaning the abrasive chips mixed in the gaps between the flexible bristles. This avoids the problem of excessive abrasive chips mixed in the flexible bristles, which leads to a decrease in the cleaning effect of the flexible bristles. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention will be further described below with reference to the accompanying drawings.

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 It is a structural schematic diagram of the fixing seat in the present invention;

[0029] Figure 3 It is a schematic structural diagram of a cross-section of the fixing seat in the present invention;

[0030] Figure 4 This is a schematic diagram of the structure of the abrasive belt laminating with the steel wire rope in the present invention;

[0031] Figure 5 This is a schematic diagram of the structure of the abrasive belt away from the wire rope in the present invention;

[0032] Figure 6 It is a schematic structural diagram of a cross-section of the bracket in the present invention.

[0033] In the figure: 1. Conveying assembly; 2. Fixed seat; 3. Through hole; 4. Carrying frame; 5. Driving wheel; 6. First rotating wheel; 7. Second rotating wheel; 8. Third rotating wheel; 9. Wire rope; 10. Abrasive belt; 11. Fixed frame; 12. Slider; 13. Rotating rod; 14. Base; 15. Sliding seat; 16. Flexible bristles; 17. Moving block; 18. Cleaning comb; 19. Threaded rod; 20. Bracket; 21. Base; 22. First conveying roller; 23. Second conveying roller. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0035] See also Figures 1-6 As shown, the present invention is a wire rope grinding device, comprising:

[0036] Conveying assembly 1, three conveying assemblies 1 are arranged at equal intervals, and the three conveying assemblies 1 are used to convey wire rope 9. A fixed seat 2 is provided between two adjacent conveying assemblies 1, and each fixed seat 2 is provided with a through hole 3, and the wire rope 9 passes through the through hole 3. An abrasive belt 10 is provided on the fixed seat 2, and a second rotating wheel 7 and a third rotating wheel 8 are rotatably installed on each fixed seat 2. A carrier 4 is provided on the fixed seat 2, and a driving wheel 5 and a first rotating wheel 6 are rotatably installed on the carrier 4. The driving wheel 5 is driven to rotate by a first output source, and the driving wheel 5 and the first rotating wheel 6 are respectively arranged symmetrically with the third rotating wheel 8 and the second rotating wheel 7 about the axis of the wire rope 9, and the driving wheel 5 is located below the first rotating wheel 6. The driving wheels 5 on the two fixed seats 2 are located on the opposite sides of the axis of the wire rope 9. The abrasive belt 10 passes around the driving wheel 5, the third rotating wheel 8, the second rotating wheel 7, the first rotating wheel 6 and the wire rope 9 in sequence and returns to the driving wheel 5. The abrasive belt 10 between the first rotating wheel 6 and the wire rope 9 and the abrasive belt 10 between the wire rope 9 and the driving wheel 5 are both arranged horizontally, and the abrasive belt 10 between the third rotating wheel 8 and the second rotating wheel 7 is arranged vertically;

[0037] The base 14 is fixedly mounted on the fixed base 2 on one side close to the third rotating wheel 8. A sliding base 15 is slidably mounted on the base 14. The sliding base 15 is driven to move by a first driving source. Flexible bristles 16 are provided on the base 14. When the first driving source drives the sliding base 15 to move so that the flexible bristles 16 adhere to the abrasive belt 10, the abrasive belt 10 is located between the third rotating wheel 8 and the flexible bristles 16. When the first output source drives the active wheel 5 to rotate, the abrasive belt 10 grinds half of the outer cylindrical surface of the wire rope 9, and the flexible bristles 16 clean the side of the abrasive belt 10 in contact with the wire rope 9.

[0038] Specifically, the abrasive belt 10 rotates along the direction of the driving wheel 5 , the third rotating wheel 8 , the second rotating wheel 7 , the first rotating wheel 6 , the wire rope 9 and the driving wheel 5 .

[0039] In one case of this embodiment, the first driving source can be an electric cylinder, an electric telescopic rod and other components, and other mechanisms that can achieve linear reciprocating motion can also be selected. The first output source can be a servo motor, a servo motor and other components, and other mechanisms that can achieve rotational motion can also be selected. This embodiment does not make specific limitations here.

[0040] The working principle of the present invention is as follows: Figure 4 As shown in the figure, for example, when one end of the steel wire rope 9 passes through the first conveying component 1, the through hole 3 on the first fixed seat 2 and the second conveying component 1 in sequence, the abrasive belt 10 on the first fixed seat 2 will fit half of the outer circumferential surface of the steel wire rope 9. At this time, the sliding seat 15 is driven by the first driving source to approach the third rotating wheel 8, so that the flexible bristles 16 are in contact with the abrasive belt 10. Then, the first output source is turned on to drive the driving wheel 5 to rotate. At this time, the abrasive belt 10 starts to rotate, thereby grinding half of the outer circumferential surface of the steel wire rope 9, and the grinding chips generated after grinding will be on the abrasive belt 10, as shown in FIG. Figure 4As shown in the example, the abrasive belt 10 rotates along the direction of the driving wheel 5, the third rotating wheel 8, the second rotating wheel 7, the first rotating wheel 6, the wire rope 9 and the driving wheel 5. As the abrasive belt 10 rotates, the abrasive chips that fall on the abrasive belt 10 and are not adhered to the abrasive belt 10 will be thrown out from the driving wheel 5 due to inertia, and the abrasive belt 10 after passing the driving wheel 5 will turn over so that the grinding surface of the abrasive belt 10 faces down. At this time, the abrasive chips adhered to the abrasive belt 10 will move toward the third rotating wheel 8 as the driving wheel 5 rotates, and the flexible bristles 16 and the third rotating wheel 8 clamp the abrasive belt 10. When the abrasive belt 10 passes the third rotating wheel 8, the flexible bristles 16 will The surface of the abrasive belt 10 is cleaned, and the grinding chips adhering to the grinding surface of the abrasive belt 10 are swept off. The abrasive belt 10 will be turned over again after passing through the first rotating wheel 6, so that the grinding surface of the abrasive belt 10 can be re-fitted with the wire rope 9 to achieve the grinding effect. In this way, it is ensured that the part of the abrasive belt 10 that grinds the wire rope 9 is cleaned by the flexible bristles 16, avoiding the problem that too much grinding chips accumulate on the grinding surface of the abrasive belt 10, resulting in a poor grinding effect and an inability to maintain grinding consistency. There are only two areas for collecting grinding chips, namely, the place where the driving wheel 5 throws out the grinding chips and the flexible brush 16, which facilitates the collection of grinding chips.

[0041] When half of the outer cylindrical surface of the wire rope 9 is polished, the conveying assembly 1 conveys the wire rope 9 forward so that the half-polished wire rope 9 enters the second fixed seat 2, and the abrasive belts 10 on the two fixed seats 2 are symmetrically arranged about the axis of the wire rope 9. At this time, the abrasive belt 10 on the second fixed seat 2 is in contact with the other half of the outer cylindrical surface of the wire rope 9, and the abrasive belt 10 on the first fixed seat 2 is in contact with half of the outer cylindrical surface of the unpolished section of the wire rope 9. In this way, the second abrasive belt 10 is used to ensure comprehensive polishing of the wire rope 9, and the seamless connection of the two abrasive belts 10 can continuously polish the wire rope 9.

[0042] like Figure 1-Figure 5 As shown, as a preferred embodiment of the present invention, the carrier 4 is slidably mounted on the fixed seat 2, and the carrier 4 is driven to move by the second driving source. A tensioning assembly is provided on the fixed seat 2, and the tensioning assembly is connected to the second driving source and the abrasive belt 10. When the second driving source drives the carrier 4 to approach the wire rope 9, the abrasive belt 10 is relaxed, and the tensioning assembly will tighten the abrasive belt 10, so that the abrasive belt 10 is away from the wire rope 9. At this time, the conveying assembly 1 conveys the wire rope 9.

[0043] Specifically, the tensioning assembly includes a fixed frame 11, a slider 12 and a rotating rod 13. Two symmetrically arranged fixed frames 11 are fixedly installed on each of the fixed seats 2. The two fixed frames 11 are both inclined. A slider 12 is slidably installed in each fixed frame 11. The slider 12 is driven to move by a third driving source. The third driving source is connected to the second driving source. A rotating rod 13 is rotatably installed on the slider 12. The rotating rod 13 is in contact with the abrasive belt 10. When the third driving source drives the slider 12 away from the wire rope 9, the rotating rod 13 tightens the abrasive belt 10, so that the abrasive belt 10 is away from the wire rope 9. At this time, the conveying assembly 1 conveys the wire rope 9.

[0044] In one case of this embodiment, the second driving source and the third driving source can both be electric cylinders, electric telescopic rods and other components, and can also be other mechanisms that can achieve linear reciprocating motion. This embodiment does not make specific limitations here.

[0045] In practical application of this embodiment, considering that the friction between the steel wire rope 9 and the abrasive belt 10 will hinder the conveying assembly 1 from conveying the steel wire rope 9, when the conveying assembly 1 is required to convey the steel wire rope 9, as shown in FIG. Figures 4 and 5 Taking switching as an example, first, the second driving source drives the carrier 4 close to the wire rope 9, at which time the abrasive belt 10 will be relaxed, and then the third driving source drives the slider 12 away from the wire rope 9. At this time, the slider 12 will drive the rotating rod 13 to synchronously move away from the wire rope 9, and the rotating rod 13 will tighten the originally relaxed abrasive belt 10 again, and the tightened abrasive belt 10 will move away from the wire rope 9, avoiding the problem that the friction between the two hinders the conveying assembly 1 from conveying the wire rope 9. When the conveying is completed, the slider 12 and the carrier 4 are reset in turn to restore to the original state. Figure 4 state, thereby performing grinding operations.

[0046] like Figures 1-6 As shown, as a preferred embodiment of the present invention, a bracket 20 is fixedly mounted on the base 14, a moving block 17 is slidably mounted on the bracket 20, a driving assembly is provided on the bracket 20, the driving assembly is connected to the second driving source, and a cleaning comb 18 is fixedly mounted on the moving block 17. When the first driving source drives the sliding seat 15 away from the third rotating wheel 8, the flexible bristles 16 are aligned with the cleaning comb 18. At this time, the driving assembly drives the moving block 17 to move, so that the moving block 17 cleans the flexible bristles 16.

[0047] Specifically, the driving assembly includes a threaded rod 19 and a second output source. The threaded rod 19 is rotatably mounted on the bracket 20. The threaded rod 19 is threadedly connected to the moving block 17. The threaded rod 19 is driven to rotate by the second output source. The second output source is connected to the second driving source. When the second driving source drives the carrier 4 to approach the wire rope 9, the second output source drives the threaded rod 19 to rotate.

[0048] In one case of this embodiment, the second output source may be a servo motor, a servo motor or other components, or other mechanisms capable of achieving rotational motion, which is not specifically limited in this embodiment.

[0049] In actual application of this embodiment, considering that after the abrasive belt 10 has been polished for a long time, the flexible bristles 16 will clean more and more grinding chips, causing the grinding chips to enter the bristle gaps of the flexible bristles 16. Therefore, when the second driving source drives the carrier 4 to approach the wire rope 9, this means that the abrasive belt 10 will move away from the wire rope 9, and the wire rope 9 enters the state of being transported by the conveying component 1. At this time, the abrasive belt 10 does not need to polish the wire rope 9, so the position of the abrasive belt 10 is stationary. At this time, the first driving source drives the sliding seat 15 away from the third rotating wheel 8, so that the flexible bristles 16 are aligned with the cleaning comb 18. Figure 5 As shown in the example, at this time, the comb teeth of the cleaning comb 18 are aligned with the gaps of the flexible bristles 16, and then the second output source drives the threaded rod 19 to rotate, and the threaded rod 19 is threadedly connected to the moving block 17, so that the moving block 17 will move on the bracket 20, so that the gaps between the flexible bristles 16 are cleaned by the cleaning comb 18, thereby cleaning the abrasive chips mixed in the gaps between the flexible bristles 16, thereby avoiding the problem of too much abrasive chips mixed in the flexible bristles 16 causing the cleaning effect of the flexible bristles 16 to decrease, and also avoiding the problem that the abrasive chips in the flexible bristles 16 will in turn damage the grinding surface of the abrasive belt 10. When the cleaning is completed, the first driving source drives the sliding seat 15 to move so that the flexible bristles 16 abut against the abrasive belt 10. Because the abrasive belt 10 is stationary, the abrasive belt 10 can be polished immediately after the abrasive belt 10 resumes grinding work.

[0050] like Figure 1 As shown, as a preferred embodiment of the present invention, the conveying assembly 1 includes a base 21, a first conveying roller 22 and a second conveying roller 23, the first conveying roller 22 and the second conveying roller 23 are both rotatably installed on the base 21, the first conveying roller 22 and the second conveying roller 23 are respectively driven to rotate by the third output source and the fourth output source, and the first conveying roller 22 and the second conveying roller 23 abut the wire rope 9.

[0051] In one case of this embodiment, the third output source and the fourth output source can both be selected from components such as servo motors, servo motors, etc., and can also be selected from other mechanisms that can achieve rotational motion. This embodiment does not make specific limitations here.

[0052] In actual application of this embodiment, the first conveying roller 22 and the second conveying roller 23 rotate to allow the two to rub against the wire rope 9 to convey the wire rope 9. When the wire rope 9 is polished by the abrasive belt 10, the first conveying roller 22 and the second conveying roller 23 abut the wire rope 9, which can be regarded as clamping the two ends of the polishing area of the wire rope 9. Combined with the limiting effect of the through hole 3 on the wire rope 9, it can ensure that the position of the wire rope 9 is stable when it is polished by the abrasive belt 10.

[0053] See also Figures 1-6 As shown, the present invention is a wire rope grinding process, which is applied to a wire rope grinding device as described in the above embodiment, and the process includes the following steps:

[0054] Step S1: First, one end of the steel wire rope 9 is passed through the first conveying assembly 1, the through hole 3 on the first fixing seat 2, and the second conveying assembly 1 in sequence. At this time, the abrasive belt 10 on the first fixing seat 2 will fit half of the outer circumference of the steel wire rope 9;

[0055] Step S2: Then, the first driving source drives the sliding seat 15 to approach the third rotating wheel 8, so that the flexible bristles 16 abut against the abrasive belt 10;

[0056] Step S3: Next, the first output source is turned on to drive the driving wheel 5 to rotate, so that the abrasive belt 10 grinds half of the outer circumference of the wire rope 9;

[0057] Step S4: When the abrasive belt 10 passes the flexible bristles 16 during the rotation process, the flexible bristles 16 clean the abrasive chips carried by the abrasive belt 10;

[0058] Step S5: After the grinding is completed, the conveying component 1 then conveys the wire rope 9 forward so that the half-ground wire rope 9 enters the second fixed seat 2. At this time, the abrasive belt 10 on the second fixed seat 2 fits with the other half of the outer cylindrical surface of the wire rope 9, and the abrasive belt 10 on the first fixed seat 2 fits with the half of the outer cylindrical surface of the unground section of the wire rope 9. At this time, repeat steps S2-step S4.

[0059] The above is a detailed description of an embodiment of the present invention. However, the content described is only a preferred embodiment of the present invention and should not be considered to limit the scope of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A wire rope grinding device, characterized in that: include: A conveying assembly (1), wherein three conveying assemblies (1) are arranged at equal intervals, and the three conveying assemblies (1) are used to convey a steel wire rope (9). A fixed seat (2) is provided between two adjacent conveying assemblies (1), and each fixed seat (2) is provided with a through hole (3), and the steel wire rope (9) passes through the through hole (3). An abrasive belt (10) is provided on the fixed seat (2), and a second rotating wheel (7) and a third rotating wheel (8) are rotatably mounted on each fixed seat (2). A bearing frame (4) is provided on the fixed seat (2), and a driving wheel (5) and a first rotating wheel (6) are rotatably mounted on the bearing frame (4). The driving wheel (5) is driven to rotate by a first output source, and the driving wheel (5) and the first rotating wheel (6) are driven to rotate by a first output source. A rotating wheel (6) is symmetrically arranged with the third rotating wheel (8) and the second rotating wheel (7) about the axis of the steel wire rope (9), and the driving wheel (5) is located below the first rotating wheel (6). The driving wheels (5) on the two fixed seats (2) are located on the opposite sides of the axis of the steel wire rope (9). The abrasive belt (10) passes through the driving wheel (5), the third rotating wheel (8), the second rotating wheel (7), the first rotating wheel (6) and the steel wire rope (9) in sequence and returns to the driving wheel (5). The abrasive belt (10) between the first rotating wheel (6) and the steel wire rope (9) and the abrasive belt (10) between the steel wire rope (9) and the driving wheel (5) are both arranged horizontally, and the abrasive belt (10) between the third rotating wheel (8) and the second rotating wheel (7) is arranged vertically. A base (14) is fixedly mounted on a side of the fixed base (2) close to the third rotating wheel (8); a sliding base (15) is slidably mounted on the base (14); the sliding base (15) is driven to move by a first driving source; a flexible brush (16) is provided on the base (14); when the first driving source drives the sliding base (15) to move so that the flexible brush (16) fits the abrasive belt (10), the abrasive belt (10) is located between the third rotating wheel (8) and the flexible brush (16); when the first output source drives the active wheel (5) to rotate, the abrasive belt (10) grinds half of the outer cylindrical surface of the steel wire rope (9), and the flexible brush (16) cleans the side of the abrasive belt (10) in contact with the steel wire rope (9).

2. A wire rope grinding device according to claim 1, characterized in that: The abrasive belt (10) rotates along the direction of the driving wheel (5), the third rotating wheel (8), the second rotating wheel (7), the first rotating wheel (6), the steel wire rope (9) and the driving wheel (5).

3. A wire rope grinding device according to claim 1, characterized in that: The carrier (4) is slidably mounted on the fixed seat (2). The carrier (4) is driven to move by the second driving source. A tensioning assembly is provided on the fixed seat (2). The tensioning assembly is connected to the second driving source and the abrasive belt (10). When the second driving source drives the carrier (4) to approach the steel wire rope (9), the abrasive belt (10) is relaxed, and the tensioning assembly tightens the abrasive belt (10), so that the abrasive belt (10) is away from the steel wire rope (9). At this time, the conveying assembly (1) conveys the steel wire rope (9).

4. A wire rope grinding device according to claim 3, characterized in that: The tensioning assembly comprises a fixed frame (11), a slider (12) and a rotating rod (13). Two symmetrically arranged fixed frames (11) are fixedly mounted on each of the fixed seats (2). Both fixed frames (11) are arranged obliquely. A slider (12) is slidably mounted in each of the fixed frames (11). The slider (12) is driven to move by a third driving source. The third driving source is connected to the second driving source. A rotating rod (13) is rotatably mounted on the slider (12). The rotating rod (13) is in contact with the abrasive belt (10). When the third driving source drives the slider (12) away from the wire rope (9), the rotating rod (13) tightens the abrasive belt (10), so that the abrasive belt (10) is away from the wire rope (9). At this time, the conveying assembly (1) conveys the wire rope (9).

5. A wire rope grinding device according to claim 4, characterized in that: A bracket (20) is fixedly mounted on the base (14), a moving block (17) is slidably mounted on the bracket (20), a driving assembly is provided on the bracket (20), the driving assembly is connected to a second driving source, a cleaning comb (18) is fixedly mounted on the moving block (17), and when the first driving source drives the sliding seat (15) away from the third rotating wheel (8), the flexible bristles (16) are aligned with the cleaning comb (18), and at this time the driving assembly drives the moving block (17) to move, so that the moving block (17) cleans the flexible bristles (16).

6. A wire rope grinding device according to claim 5, characterized in that: The driving assembly includes a threaded rod (19) and a second output source. The threaded rod (19) is rotatably mounted on a bracket (20). The threaded rod (19) is threadably connected to a moving block (17). The threaded rod (19) is driven to rotate by the second output source. The second output source is connected to a second driving source. When the second driving source drives the carrier (4) to approach the wire rope (9), the second output source drives the threaded rod (19) to rotate.

7. A wire rope grinding device according to claim 1, characterized in that: The conveying assembly (1) comprises a base (21), a first conveying roller (22) and a second conveying roller (23); the first conveying roller (22) and the second conveying roller (23) are both rotatably mounted on the base (21); the first conveying roller (22) and the second conveying roller (23) are driven to rotate by a third output source and a fourth output source respectively, and the first conveying roller (22) and the second conveying roller (23) abut against the steel wire rope (9).

8. A wire rope grinding process, characterized in that: The process is applied to a wire rope grinding device according to any one of claims 1 to 7, and the process comprises the following steps: Step S1: First, one end of the steel wire rope (9) is passed through the first conveying component (1), the through hole (3) on the first fixed seat (2), and the second conveying component (1) in sequence, at which time the abrasive belt (10) on the first fixed seat (2) will fit half of the outer circumference of the steel wire rope (9); Step S2: Then, the sliding seat (15) is driven by the first driving source to approach the third rotating wheel (8), so that the flexible bristles (16) abut against the abrasive belt (10); Step S3: Next, the first output source is turned on to drive the driving wheel (5) to rotate, so that the abrasive belt (10) grinds half of the outer circumference of the steel wire rope (9); Step S4: When the abrasive belt (10) passes the flexible bristles (16) during the rotation process, the flexible bristles (16) clean the abrasive chips carried by the abrasive belt (10); Step S5: After the grinding is completed, the conveying assembly (1) then conveys the steel wire rope (9) forward so that the half-ground steel wire rope (9) enters the second fixed seat (2). At this time, the abrasive belt (10) on the second fixed seat (2) fits with the other half of the outer circumference of the steel wire rope (9), and the abrasive belt (10) on the first fixed seat (2) fits with the half of the outer circumference of the unground section of the steel wire rope (9). At this time, steps S2 to S4 can be repeated.

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