Titanium alloy welding wire flying wing wheel polishing mechanism

Abstract

The present application relates to a kind of titanium alloy welding wire fly wheel polishing mechanism, the present application effectively solves the problem that dust is easily accumulated in the contact position of fly wheel;The technical solution includes table body, the upper surface of the table body is provided with polishing mechanism, the polishing mechanism includes fly wheel and auxiliary wheel, the bottom of the driving wheel rotationally arranged in the table body is integrally provided with gap ring, the support frame is slidably arranged in the bottom of the table body, the surface of the support frame is rotationally arranged with fly wheel, release spring is arranged between the support frame and the table body, the bottom of the fly wheel is provided with oil delivery mechanism.The driving wheel of the present application is rotated to drive the conveying rod to be in a stationary state for a long time, and the conveying rod is moved upward for a short time, so that the bottom of the filling lubricating oil can be automatically extruded into the fly wheel during the upward movement of the conveying rod to automatically add.

Description

Technical Field

[0001] This invention relates to the field of welding wire polishing technology, and in particular to a titanium alloy welding wire wing wheel polishing mechanism. Background Technology

[0002] With the rapid development of aerospace, army equipment, shipbuilding and nuclear manufacturing industries, the demand for titanium alloy welding wire is also increasing. The quality of welding wire directly affects the overall quality and safety and reliability of the welded parts, so there are higher requirements for the quality of welding wire materials.

[0003] Currently, most titanium alloy welding wire manufacturers in my country are concentrated in Baoji City, Shaanxi Province. The production process of titanium alloy welding wire involves hot drawing and stress-relief annealing. During hot drawing and annealing, lubricant remains on the surface of the welding wire, and oxidation occurs at high temperatures to form oxide scale. When polishing the surface of the welding wire, the commonly used polishing mechanism includes a wing wheel. During polishing, the wing wheel polishes the side of the welding wire, and the contact position remains unchanged, resulting in the accumulation of dust at the contact position of the wing wheel, which is difficult to clean. In addition, the daily maintenance of the wing wheel requires regular adjustment of the lubricating oil. There is a lack of a titanium alloy welding wire wing wheel polishing mechanism that can change the contact position of the wing wheel during operation and regularly adjust the lubricating oil at the wing wheel bearing.

[0004] In view of the above, we provide a titanium alloy welding wire wing wheel polishing mechanism to solve the above problems. Summary of the Invention

[0005] In view of the above situation, the present invention provides a polishing mechanism for a titanium alloy welding wire wing wheel. When the drive wheel of the mechanism rotates, it briefly moves the conveying rod upward. During the upward movement of the conveying rod, the lubricating oil filled at the bottom is automatically squeezed into the interior of the wing wheel for automatic replenishment.

[0006] A polishing mechanism for titanium alloy welding wire using a wing wheel includes a platform. A polishing mechanism is mounted on the upper surface of the platform, comprising a wing wheel and an auxiliary wheel. A drive wheel is rotatably mounted below the platform, with a notched ring integrally formed at its bottom. A support frame is slidably mounted below the platform, with a wing wheel rotatably mounted on the surface of the support frame. A release spring is provided between the support frame and the platform. An oil delivery mechanism is located below the wing wheel. A floating ring engages with one side of the drive wheel, and a floating groove is formed on the inner wall of the floating ring. A floating rod overlaps the surface of the floating groove, and a scraper is rotatably mounted inside the floating rod. The oil delivery mechanism includes a connecting cap, an oil bottle, a conveying rod, and a pressing rod.

[0007] The beneficial effects of the above technical solution are as follows:

[0008] The drive wheel in this design rotates, keeping the conveyor rod stationary for extended periods and briefly moving it upwards. This upward movement automatically squeezes the lubricating oil from the bottom into the wing wheel for replenishment. The drive wheel also periodically releases the wing wheel, changing its polishing position as it moves upwards, exposing areas that have been polished for extended periods for easier suction. A contact rod at the top of the wing wheel contacts its edge, causing the entire wing wheel to vibrate, dislodging dust for suction. A scraper on the table surface scrapes debris towards the vibrating tube for further suction. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0010] Figure 2 This is a schematic diagram of the platform of the present invention;

[0011] Figure 3 This is a schematic cross-sectional view of the flying wing wheel of the present invention;

[0012] Figure 4 For the present invention Figure 3 Enlarged view of point A in the middle;

[0013] Figure 5 For the present invention Figure 3 Partial schematic diagram;

[0014] Figure 6 This is a schematic diagram of a single-sided cutting of the drive wheel of the present invention;

[0015] Figure 7 For the present invention Figure 6 Enlarged view of point B in the middle;

[0016] Figure 8 This is a schematic diagram of a partial cut of the platform body of the present invention;

[0017] Figure 9 This is a schematic diagram of the drive wheel of the present invention;

[0018] Figure 10 This is a schematic diagram of the cutting of the blocking tube of the present invention.

[0019] In the diagram: 1. Platform; 2. Wing wheel; 3. Auxiliary wheel; 4. Drive wheel; 5. Notched ring; 6. Support frame; 7. Release spring; 8. Floating ring; 9. Floating groove; 10. Floating rod; 11. Scraper; 12. Connecting cover; 13. Oil bottle; 14. Conveying rod; 15. Extrusion rod; 16. Conveying groove; 17. Extrusion spring; 18. Angled channel; 19. Top rod; 20. Contact rod; 21. Pull-back block; 22. Contact spring; 23. Horizontal block; 24. Suction pipe; 25. Suction channel; 26. Air valve; 27. Upper side groove; 28. Auxiliary frame; 29. ​​Vertical bar; 30. Blocking pipe; 31. Connecting belt; 32. Welding wire; 33. Pull-back column; 34. Side wheel; 35. Suction pipe; 36. Support block. Detailed Implementation

[0020] The foregoing and other technical contents, features and effects of the present invention are described in conjunction with the appendix below. Figures 1 to 10 As will be clearly shown in the detailed description of the embodiments, all structural contents mentioned in the following embodiments are based on the accompanying drawings.

[0021] This embodiment provides a titanium alloy welding wire wing wheel polishing mechanism, as detailed in the attached instruction manual. Figure 1 This is a schematic diagram of the solution. The solution employs a central rotational replication setup, allowing the welding wire 32 to be polished on both sides. During its production process, the welding wire 32 needs to pass through multiple processing mechanisms. The platform 1 is one of these mechanisms. The surface of the welding wire 32 extends to both ends, forming an unwinding wheel and a rewinding wheel, achieving stable feeding of the welding wire 32. (See attached instruction manual.) Figure 2 Included with instruction manual Figure 1 The 3D version is included, and an instruction manual is attached. Figure 3 The wing wheel 2 was cut in half; see instruction manual attached. Figure 4 Quoted from the instruction manual appendix Figure 3 In the instruction manual Figure 3 The top is divided by a wave pattern; the instruction manual is attached. Figure 5 Regarding the structure separated by the wavy line, the instruction manual is attached. Figure 6 The bottom of platform 1 is shown, with drive wheel 4 cut in half. Instruction manual included. Figure 7 Taken from the instruction manual Figure 6 Instruction manual attached Figure 8 The auxiliary frame 28 was partially cut; see instruction manual attached. Figure 9 For demonstration of drive wheel 4, the instruction manual is attached. Figure 10The blocking tube 30 was cut in half, showing the pattern after the cutting. Since the floating ring 8 could not be fully displayed after cutting, a wavy line was used, and only the structure wrapped by the wavy line is shown. A support frame 6 supported by a release spring 7 is slidably mounted on the lower surface of the platform 1. A rotatable flying wheel 2 is rotatably mounted on the upper surface of the support frame 6. The flying wheel 2 can rotate on the surface of the support frame 6. A motor can be adapted below the flying wheel 2 to allow the flying wheel 2 to rotate. A bearing is provided between the flying wheel 2 and the support frame 6. The bearing is located at the support of the inclined channel 18. A connecting cover 12 is integrally provided on the lower surface of the platform 1. An oil bottle 13 is threadedly connected to the lower surface of the connecting cover 12. The threaded connection makes it easy to remove the oil bottle 13 to add lubricating oil. A conveying rod 14 is slidably mounted on the connecting cover 12. The bottom of the conveying rod 14 is a circular shape. The storage tray connects to the top of the conveyor rod 14 at its center. The conveyor rod 14 is slidably limited on the connecting cover 12. A compression rod 15 is slidably mounted on the center of the conveyor rod 14, and a compression spring 17 is installed between the compression rod 15 and the conveyor rod 14. When the drive wheel 4 rotates, it causes the conveyor rod 14 to move upward. The drive wheel 4 is rotatably mounted on the lower surface of the platform 1 and is driven by a motor. A corresponding gear is installed above the drive wheel 4 to mesh with the gear on the motor shaft, enabling the motor to drive the drive wheel 4 to rotate. Since the motor is existing technology, this solution does not describe the motor. This does not mean that the drive wheel 4 in this solution has no power source and can rotate. A conveying groove 16 is opened on the edge of the drive wheel 4. The conveying groove 16 is an annular groove, except that it has a highest point at the edge (as shown in the attached manual). Figure 6 The marked position is the highest point of the annular groove. The rest of the time is a stable phase. Therefore, when the drive wheel 4 rotates, it is in a stable phase most of the time, meaning that the conveyor rod 14 is in a downward position most of the time. When the drive wheel 4 rotates 90 degrees, the conveyor rod 14 moves upward. This upward movement of the conveyor rod 14 allows the bottom plate of the conveyor rod 14 to fill with lubricating oil. A protrusion is correspondingly provided below the connecting cover 12, allowing the inner diameter of the bottom plate of the conveyor rod 14 to be sealed and slid, causing the lubricating oil on the bottom plate of the conveyor rod 14 to be squeezed and conveyed to the top of the extrusion rod 15 (as shown in the instruction manual). Figure 4 As shown in the diagram, since the extrusion rod 15 is slidably and sealingly mounted on the conveyor rod 14, and extends outward on one side, as per the attached instruction manual... Figure 3As shown, the connecting cover 12 extends laterally to one side of the upper extension structure connected to the platform 1, which just blocks one side of the extrusion rod 15. Thus, as the conveying rod 14 moves upward, it drives the extrusion rod 15 to move upward synchronously. Before reaching the top of the movement trajectory, the side of the extrusion rod 15 collides with the structure above the connecting cover 12, preventing the extrusion rod 15 from moving further. This causes relative sliding between the extrusion rod 15 and the conveying rod 14, with the extrusion rod 15 moving downwards relative to the conveying rod 14. The top edge of the extrusion rod 15 just blocks the oblique holes of the conveying rod 14. As the extrusion rod 15 moves downwards, these holes open, and lubricating oil drips along these holes onto the oblique channel 18 of the wing wheel 2. The oblique channel 18 reaches the vicinity of the bearing, completing the automatic addition of lubricating oil. A push rod 19 is provided on the top of the wing wheel 2 (the push rod 19 is unrelated to the wing wheel 2, it is simply a push rod 19). Positioned above the rotation center of the wing wheel 2, the push rod 19 is fixed above the platform 1 by the suction pipe 24. The suction pipe 24 is a rigid pipe extending to the platform 1, and a flexible pipe connecting to the air supply valve 26. Therefore, the suction pipe 24 can support the push rod 19 suspended above the wing wheel 2. The suction pipe 24 needs to be connected to an external vacuum cleaner below the platform 1. The vacuum cleaner enables the suction pipe 24 to perform vacuuming. The vacuum cleaner is existing technology and will not be described in detail. The suction pipe 24 is connected to... The suction pipe 24 is connected to the suction pipe, allowing it to perform suction. The suction pipe 24 is located on the contact rod 20, with its top opening outwards. A flexible hose connects the suction pipe 24 and the suction pipe 24, ensuring continuity even when the top rod 19 rotates. The contact rod 20 is rotatably mounted on the top of the top rod 19, and a torsion spring 22 is located on the edge of the center of rotation of the contact rod 20. (See attached instruction manual.) Figure 5As shown, the torsion spring is in a torsional state at this time, meaning that the contact rod 20 rotates outwards without any restriction. The contact rod 20 on the left side of the diagram serves as a reference point. Without external force, the contact rod 20 rotates counterclockwise. In this design, the contact rod 20 is fixed by the pull-back block 21. One side of the pull-back block 21 is blocked by the horizontal block 23. At this time, the pull-back block 21 cannot move upwards, thus keeping the contact rod 20 vertical. As the conveying rod 14 moves upwards, it causes the conveying pipe to push and open the horizontal block 23 (one side of the horizontal block 23 is supported by a small spring). Below block 23 is an inclined plane, and a round block at the top of the conveyor rod 14 is responsible for pressing against the inclined plane of the horizontal block 23, causing the horizontal block 23 to move away from the pull-back block 21. At this time, the contact spring 22 will quickly reset and rotate, driving the contact rod 20 to rotate, achieving the effect of hitting the wing wheel 2. In this solution, after the conveyor rod 14 moves upward, it will return downward. During the return process, the top of the conveyor rod 14 will pull the edge of the pull-back block 21, causing the pull-back block 21 to move together and move away from the horizontal block 23. As the conveyor rod 14 continues to move downward, it will move as shown in the attached instruction manual. Figure 5 The device returns to its initial position, and the horizontal block 23 re-inserts into the pull-back block 21, re-fixing the pull-back block 21. The top of the pull-back block 21 is positioned directly below the rotation center of the contact rod 20. A cylinder is located below the rotation center of the contact rod 20, allowing the cylinder to tilt and pull up the pull-back block 21. This also causes the contact rod 20 to reset when the pull-back block 21 returns. A notched ring 5 is integrally formed on the lower surface of the drive wheel 4. The notched ring 5 is an incomplete ring, with a notch on one side and a slope on each side (the slope of the slope is detailed in the instruction manual). Figure 6 Display, Figure 6 (rotate clockwise) and a vertical ramp (the vertical ramp is attached to the instruction manual). Figure 3 As shown, Figure 3(Rotating counterclockwise), as the drive wheel 4 rotates, the support frame 6 contacts the notched ring 5. When the support frame 6 reaches a vertical slope, there will be a significant drop, and it will release momentarily. Under the action of the release spring 7 (which is in a stretched state in this design), the support frame 6 will move rapidly upwards. The release spring 7 has a pressure sensor; when the pressure sensor detects a decrease or absence of spring pressure, the vacuum cleaner will activate, and the suction pipe 24 will begin vacuuming, effectively releasing the support frame 6. The support frame 6, under the action of the release spring 7... The drive wheel 4 moves rapidly upward, and as it continues to rotate, the support frame 6 is pushed downward again, which means the release spring 7 is stretched again. Meanwhile, the contact rod 20 rotates downward and strikes the wing wheel 2, while the wing wheel 2 returns to its original position. The two collide, causing the dust on the wing wheel 2 to fall downward and be absorbed by the dust raised near the contact rod 20. During the upward movement of the wing wheel 2, the welding wire 32 can be controlled to move away from the wing wheel 2 (described in the next paragraph), so that the contact position between the wing wheel 2 and the welding wire 32 changes, achieving polishing effects at different positions.

[0022] An upper groove 27 is provided on the upper surface of the drive wheel 4. The shape of the upper groove 27 is as shown in the attached instruction manual. Figure 9 As shown, the upper groove 27 is a circular groove, except that one side protrudes outward. This causes the auxiliary frame 28 to move to one side (away from the wing wheel 2) when the drive groove rotates 90 degrees, because the auxiliary frame 28 is attached to the upper groove 27, as shown in the instruction manual. Figure 6 As shown), this allows the auxiliary frame 28 to move away from the wing wheel 2. This design utilizes this movement to control the upward extension of the suction pipe 35. Because an air supply valve 26 is integrally installed on one side of the auxiliary frame 28, and the air supply valve 26 moves with the auxiliary frame 28, and the suction pipe 35 is slidably mounted on the auxiliary frame 28 with one side of the suction pipe 35 overlapping the support block (the support block has a slot on one side, which is an angled slot; since the support block is fixed to the platform 1, the suction pipe 35 moves upward along the air supply valve 26 under double limiting conditions). When the auxiliary frame 28 moves away from the wing wheel 2, the suction pipe 35 extends upward along the auxiliary frame 28 (corresponding to the upward vibration of the wing wheel 2), and air is drawn from above the suction pipe 35, achieving the effect of dust removal from the polished area of ​​the wing wheel 2. A through hole is opened at the top of the suction pipe 35, which faces the wing wheel 2. Therefore, the auxiliary frame 28... Figure 8 The obstruction shown is actually present, and extends into a cylinder above the air supply valve 26, just blocking the middle of the intake tube 35 (as shown in the instruction manual). Figure 8(Partial magnification) The upward movement of the suction pipe 35 opens the channel. Finally, let's introduce the floating ring 8 of this design. The floating ring 8 is rotatably mounted at the bottom of the platform 1. The bottom of the platform 1 has a support structure corresponding to the rotation of the floating ring 8 and the drive wheel 4 (this structure also supports the sliding mounting of the floating rod 10). One side of the floating ring 8 engages with the drive wheel 4, so the floating ring 8 can rotate when the drive wheel 4 rotates. The inner center of the floating ring 8 is hollow. The floating rod 10 is limited and slidably mounted in the middle of the floating ring 8, and the inner sidewall of the floating ring 8 has a floating groove 9 (one side of the floating rod 10 overlaps the floating groove 9). The shape of the floating groove 9 is similar to that of the conveying groove 16, except that the floating... The groove 9 is upwardly convex, meaning it has an extreme upward movement. Like the conveying groove 16, it mostly moves in a translational phase. In summary, when the floating ring 8 rotates, the floating tube remains stationary for most of the time, only moving upwards for a very short period. A scraper 11 is rotatably mounted in the middle of the floating rod 10. The scraper 11 and the floating rod 10 can only rotate, not slide up and down. This means that when the floating rod 10 moves upwards, it drives the scraper 11 upwards as well, without affecting the rotation of the scraper 11. The structure that drives the scraper 11 to rotate is also the floating ring 8. The bottom of the scraper 11 extends below the floating ring 8. A vertical bar 29 is rotatably mounted below the floating ring 8, as shown in the instruction manual. Figure 7As described above, a torsion spring is provided on one side of the vertical bar 29. The function of the torsion spring is to keep the vertical bar 29 vertical after torsion. A blocking tube 30 is provided on one side of the floating rod 10. The blocking tube 30 is connected to a short section of the floating tube, which is a rigid tube, and the rest is a flexible tube. The bottom of the scraper rod 11 extends laterally (extending to both sides). When the floating tube rotates, it drives the scraper rod 11 to rotate through the conveyor bar. Due to the setting of the blocking tube 30, the vertical bar 29 will reach the blocking tube 30 after rotating a certain angle. At this time, the blocking vertical bar 29 will pass over the blocking tube 30 and continue to rotate. Since the bottom of the scraper rod 11 extends laterally in both directions as mentioned above, it will wait for the vertical bar 29 to rotate over the other side of the scraper rod 11, and continue to rotate until it reaches the blocking tube 30 again. Once again, it crosses over, completing the entire rotation process. During this process, the floating rod 10 moves up and down, causing the scraper rod 11 to move up and down and rotate intermittently. The scraper rod 11 moves up and down, can adhere to the platform 1, rotate a certain angle, move upward, and continue to adhere, while rotating intermittently. In this way, the scraper rod 11 has the following effects: lifting and cleaning to change position, and intermittently rotating for cleaning. Above the floating rod 10 is a flexible connecting strip 31, which allows dust to accumulate. An external vacuum cleaner can also be connected to one side of the blocking block for vacuuming. The upper surface of the platform 1 is provided with a polishing mechanism, which includes a wing wheel 2 and an auxiliary wheel 3. The lower part of the platform 1 is rotatably provided with a drive wheel 4, and the bottom of the drive wheel 4 is integrally provided with a notched ring. 5. A support frame 6 is slidably mounted below the platform 1. A wing wheel 2 is rotatably mounted on the surface of the support frame 6. A release spring 7 is installed between the support frame 6 and the platform 1. An oil delivery mechanism is installed below the wing wheel 2. A floating ring 8 is engaged on one side of the drive wheel 4. A floating groove 9 is formed on the inner wall of the floating ring 8. A floating rod 10 overlaps on the surface of the floating groove 9. A scraper 11 is rotatably mounted inside the floating rod 10. The oil delivery mechanism includes a connecting cover 12, an oil bottle 13, a conveying rod 14, and a squeezing rod 15. The connecting cover 12 is integrally mounted on the lower surface of the platform 1. An oil bottle 13 is threadedly connected to the lower surface of the connecting cover 12. A conveying rod 14 is slidably mounted on the upper surface of the connecting cover 12. A conveying groove 16 is formed on the side of the drive wheel 4. A release spring 7 is slidably mounted on the surface of the conveying groove 16. A conveyor rod 14 has a pressing rod 15 slidably mounted on its surface. A pressing spring 17 is positioned between the pressing rod 15 and the conveyor rod 14. A bearing is positioned between the support frame 6 and the wing wheel 2. An inclined channel 18 is positioned inside the wing wheel 2. A contact mechanism is positioned at the top of the wing wheel 2. The contact mechanism includes a top rod 19, a contact rod 20, a pull-back block 21, and a contact spring 22. The contact rod 20 is rotatably mounted on the edge of the top rod 19. A contact spring 22 is positioned on one side of the contact rod 20. A pull-back block 21 is slidably mounted in the middle of the top rod 19. A horizontal block 23 is slidably mounted inside the top rod 19. The pull-back block 21 is engaged on one side of the horizontal block 23. The bottom of the pull-back block 21 overlaps with the conveyor rod 14. A suction pipe 24 is positioned on one side of the top rod 19.The top of the suction pipe 24 is connected to a suction channel 25, and the bottom of the suction pipe 24 is connected to an air supply valve 26. An upper groove 27 is formed on the upper surface of the drive wheel 4, and an auxiliary frame 28 is attached to the surface of the upper groove 27. An auxiliary wheel 3 is rotatably mounted on the upper surface of the auxiliary frame 28. An air supply valve 26 is integrally mounted on one side of the auxiliary frame 28, and a suction pipe 35 is slidably mounted on the upper surface of the air supply valve 26. A support block 36 is integrally mounted on the upper surface of the platform 1. An air intake pipe 35 is attached to the surface of the floating ring 8. A vertical bar 29 is rotatably mounted on the lower surface of the floating ring 8. A return spring is mounted on one side of the vertical bar 29. A scraper rod 11 is attached to the bottom of the vertical bar 29. A blocking pipe 30 is mounted on one side of the floating ring 8. A connecting belt 31 is mounted on the upper surface of the floating rod 10. A platform 1 is mounted on the upper side of the connecting belt 31. Welding wire 32 is attached to the surface of the auxiliary wheel 3. A pull-back column 33 is mounted on one side of the auxiliary frame 28. A side wheel 34 is mounted on one side of the platform 1.

[0023] The above description is only for illustrating the present invention and should be understood as not being limited to the above embodiments. Various modifications that conform to the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A polishing mechanism for a titanium alloy welding wire wing wheel, comprising a platform (1), characterized in that, The upper surface of the platform (1) is provided with a polishing mechanism, which includes a wing wheel (2) and an auxiliary wheel (3). A drive wheel (4) is rotatably provided below the platform (1). A notch ring (5) is integrally provided at the bottom of the drive wheel (4). A support frame (6) is slidably provided below the platform (1). A wing wheel (2) is rotatably provided on the surface of the support frame (6). A release spring (7) is provided between the support frame (6) and the platform (1). An oil delivery mechanism is provided below the wing wheel (2). A floating ring (8) is engaged on one side of the drive wheel (4). A floating groove (9) is provided on the inner side wall of the floating ring (8). A floating rod (10) overlaps on the surface of the floating groove (9). A scraper (11) is rotatably provided inside the floating rod (10). The oil delivery mechanism includes a connecting cover (12), an oil bottle (13), a conveying rod (14), and a squeezing rod (15). The connecting cover (12) is integrally set on the lower surface of the platform (1). The lower surface of the connecting cover (12) is threaded with an oil bottle (13). The upper surface of the connecting cover (12) is slidably provided with a conveying rod (14). The side of the drive wheel (4) is provided with a conveying groove (16). The surface of the conveying groove (16) overlaps with the conveying rod (14). The surface of the conveying rod (14) is slidably provided with a pressing rod (15). A pressing spring (17) is provided between the pressing rod (15) and the conveying rod (14). A bearing is provided between the support frame (6) and the wing wheel (2), an inclined channel (18) is provided inside the wing wheel (2), and a contact mechanism is provided on the top of the wing wheel (2).

2. The titanium alloy welding wire wing wheel polishing mechanism according to claim 1, characterized in that, The contact mechanism includes a top rod (19), a contact rod (20), a pull-back block (21), and a contact spring (22). The contact rod (20) is rotatably provided on the side of the top rod (19), and a contact spring (22) is provided on one side of the contact rod (20). The pull-back block (21) is slidably provided in the middle of the top rod (19), and a horizontal block (23) is slidably provided inside the top rod (19). The pull-back block (21) is engaged on one side of the horizontal block (23), and a conveyor rod (14) is attached to the bottom of the pull-back block (21).

3. The titanium alloy welding wire wing wheel polishing mechanism according to claim 2, characterized in that, A suction pipe (24) is provided on one side of the top rod (19), a suction channel (25) is provided at the top of the suction pipe (24), and an air supply valve (26) is provided at the bottom of the suction pipe (24).

4. The titanium alloy welding wire wing wheel polishing mechanism according to claim 3, characterized in that, The upper surface of the drive wheel (4) is provided with an upper side groove (27), and an auxiliary frame (28) is attached to the surface of the upper side groove (27). An auxiliary wheel (3) is rotatably provided on the upper surface of the auxiliary frame (28). An air supply valve (26) is integrally provided on one side of the auxiliary frame (28). An air intake pipe (35) is slidably provided on the upper surface of the air supply valve (26). A support block (36) is integrally provided on the upper surface of the platform (1), and an air intake pipe (35) is attached to the surface of the support block (36).

5. The titanium alloy welding wire wing wheel polishing mechanism according to claim 1, characterized in that, The lower surface of the floating ring (8) is rotatably provided with a vertical bar (29), a return spring is provided on one side of the vertical bar (29), a scraper (11) is attached to the bottom of the vertical bar (29), and a blocking tube (30) is provided on one side of the floating ring (8).

6. The titanium alloy welding wire wing wheel polishing mechanism according to claim 1, characterized in that, The upper surface of the floating rod (10) is provided with a connecting strip (31), and a platform (1) is provided on the upper side of the connecting strip (31).

7. The titanium alloy welding wire wing wheel polishing mechanism according to claim 4, characterized in that, The surface of the auxiliary wheel (3) is covered with welding wire (32), and a pull-back column (33) is provided on one side of the auxiliary frame (28).

8. The titanium alloy welding wire wing wheel polishing mechanism according to claim 1, characterized in that, A side wheel (34) is provided on one side of the platform (1).

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