A surface treatment device for nickel-based alloy wire

Abstract

This invention discloses a surface treatment device for nickel-based alloy wire, belonging to the field of nickel-based alloy wire production technology. It includes: a first cleaning tank, a second cleaning tank, an air-expanding shaft, a polishing box, a support frame, a drying box, and a connecting frame. The first cleaning tank, second cleaning tank, polishing box, and drying box are respectively equipped with a plurality of first guide rollers, second guide rollers, third grinding rollers, and fourth guide rollers. The support frame is equipped with a fifth guide roller and a sixth guide roller. The polishing box is equipped with a seventh guide roller. The drying box is equipped with a drying assembly. The connecting frame is equipped with an eighth guide roller and a guiding assembly. The nickel-based alloy wire wound on the air-expanding shaft passes sequentially through the fifth guide roller, first guide roller, fourth guide roller, eighth guide roller, guiding assembly, third grinding roller, sixth guide roller, fourth guide roller, eighth guide roller, and seventh guide roller, achieving continuous polishing of the nickel-based alloy wire. This device has a small footprint, high polishing efficiency, and produces nickel-based alloy wire with good surface quality after polishing.

Description

Technical Field

[0001] This invention relates to the field of nickel-based alloy wire production technology, and more specifically to a nickel-based alloy wire surface treatment device. Background Technology

[0002] Nickel-based alloy wires are widely used in aerospace, energy, chemical, and electronic fields due to their excellent high temperature resistance, corrosion resistance, high strength, and good oxidation resistance. In practical applications, surface polishing is required to improve the surface properties of nickel-based alloy wires.

[0003] A nickel-based alloy wire polishing device, as proposed in Chinese Patent Publication No. CN212918920U, includes a substrate, two conveying components, a recovery tank, a polishing liquid tank, a polishing component, and a drying component. The two conveying components are symmetrically arranged on top of the substrate. The recovery tank and drying component are sequentially arranged on top of the substrate, with the recovery tank and drying component located between the two conveying components. The polishing liquid tank is located beside the recovery tank, and the polishing component is installed at the top of the recovery tank and connected to the polishing liquid tank. This device solves the problem of low polishing efficiency when manually polishing nickel-based alloy wires using a grinding machine. However, when polishing nickel-based alloy wires using this device, the wires extend gradually along their length for polishing, resulting in a large device size along its length, a large footprint, and inconvenience for polishing multiple nickel-based alloy wires simultaneously, leading to low efficiency. Furthermore, although the polishing liquid can be recovered and the nickel-based alloy wires can be dried, the polishing liquid adhering to the surface of the wires cannot be recovered and cleaned, affecting the final surface quality of the nickel-based alloy wires. Summary of the Invention

[0004] The purpose of this invention is to provide a surface treatment device for nickel-based alloy wires, so as to solve the problems of large footprint and low efficiency in the polishing of existing nickel-based alloy wires.

[0005] The technical solution of the present invention to solve the above-mentioned technical problems is as follows:

[0006] A nickel-based alloy wire surface treatment device includes: a cleaning box, an air shaft and a polishing box disposed on opposite sides of the cleaning box, a drying box disposed above the cleaning box via a support frame, and a connecting frame disposed on top of the polishing box and connected to the drying box.

[0007] The cleaning box is provided with a first cleaning groove and a second cleaning groove in sequence along the movement direction of the nickel-based alloy wire; the first cleaning groove, the second cleaning groove, the polishing box and the drying box are respectively provided with a number of first guide rollers, second guide rollers, third grinding rollers and fourth guide rollers; the support frame is provided with a fifth guide roller and a sixth guide roller respectively corresponding to the positions of the first cleaning groove and the second cleaning groove; a seventh guide roller is provided on the side of the polishing box away from the cleaning box;

[0008] The polishing box has a polishing liquid nozzle facing the third polishing roller on its inner side; the drying box has a drying assembly for drying the nickel-based alloy wire; the connecting frame has an eighth guide roller and a guide assembly, which is used for the misaligned movement of the nickel-based alloy wire.

[0009] The nickel-based alloy wire wound on the air-expanding shaft passes through the fifth guide roller, the first guide roller, the fourth guide roller, the eighth guide roller, the guide assembly, the third polishing roller, the sixth guide roller, the fourth guide roller, the eighth guide roller, and the seventh guide roller in sequence, so as to achieve continuous polishing of the nickel-based alloy wire.

[0010] Furthermore, all the aforementioned guide rollers, grinding rollers, and air shafts are arranged in parallel, and guide rollers or grinding rollers of the same type are staggered in the vertical direction; the fifth guide roller, the first guide roller, the sixth guide roller, and the seventh guide roller are provided with n first annular grooves, the third grinding roller is provided with n grinding grooves, and the fourth guide roller and the eighth guide roller are provided with 2n second annular grooves.

[0011] Furthermore, the aforementioned nickel-based alloy wire follows the same path when passing through the fourth or eighth guide roller twice.

[0012] Furthermore, the aforementioned guide assembly includes a first horizontal plate and a second horizontal plate arranged sequentially from top to bottom on the connecting frame; the first horizontal plate and the second horizontal plate are respectively provided with a plurality of first displacement rollers and second displacement rollers, the first displacement rollers and the second displacement rollers correspond one to one and are both perpendicular to the eighth guide roller, the first displacement rollers and the second displacement rollers are staggered in the vertical direction, after the nickel-based alloy wire passes through the first displacement rollers and the second displacement rollers in sequence, it can be ensured that the nickel-based alloy wire passes around twice in the second annular groove of the same guide roller without falling off.

[0013] Furthermore, the aforementioned drying assembly includes a hot air blower and an air supply pipe; the hot air blower is located outside the drying chamber, the air supply pipe extends in the same direction as the guide roller, penetrates the bottom of the drying chamber and rotates with the drying chamber, one end of the air supply pipe is connected to the hot air blower through a rotary joint, and the other end of the air supply pipe is sealed and connected to a swing assembly; the top of the air supply pipe is provided with an air outlet, which is driven to swing by the swing assembly, and the top of the drying chamber is provided with an air outlet.

[0014] Furthermore, the aforementioned oscillating assembly includes a mounting plate disposed on the outside of the drying chamber, a drive shaft rotatably disposed on the mounting plate, a drive motor connected to the drive shaft via a reducer, a reciprocating sliding assembly disposed vertically on the outside of the drying chamber, a connecting rod connected to the drive shaft and the reciprocating sliding assembly, and a gear disposed at one end of the air supply pipe seal.

[0015] One end of the connecting rod is rotatably connected to an eccentric wheel that is connected to the drive shaft, and the other end of the connecting rod is rotatably engaged with a reciprocating sliding assembly, which is equipped with a rack that meshes with a gear.

[0016] Furthermore, the aforementioned reciprocating sliding assembly includes a slide rail fixedly mounted on the outside of the drying chamber and a slider that slides in cooperation with the slide rail. The slider rotates in cooperation with the connecting rod and is integrally formed with the rack.

[0017] Furthermore, the bottom of the aforementioned drying oven is provided with a liquid removal assembly; the liquid removal assembly includes a crossbar mounted on a support frame, a sliding bracket mounted between the crossbar and a mounting plate, a sliding frame connected to the sliding bracket, and a transmission assembly;

[0018] The sliding frame is provided with a number of first levers, second levers and third levers corresponding to the first guide roller, the second guide roller and the third grinding roller respectively. Each of the first levers, second levers and third levers is provided with a strip-shaped hole, through which the nickel-based alloy wire passes. The transmission component is connected to the swing component and the sliding frame respectively, and is used to make the sliding frame vibrate, thereby removing liquid from the nickel-based alloy wire.

[0019] Furthermore, the aforementioned transmission assembly includes a push rod, a transmission roller, a cam, and a spring; the push rod is arranged parallel to the sliding bracket, one end of the push rod is connected to the sliding frame, the other end of the push rod slides through the mounting plate and is connected to the transmission roller, the cam is mounted on the drive shaft and contacts and engages with the transmission roller, and both ends of the spring are connected to the sliding frame and the crossbar, respectively.

[0020] Furthermore, the bottom of the first and second cleaning tanks is provided with an ultrasonic vibrator; the third polishing roller is connected to a polishing driver located outside the polishing box.

[0021] The present invention has the following beneficial effects:

[0022] (1) The nickel-based alloy wire surface treatment equipment of the present invention performs cleaning and drying treatments before and after polishing of nickel-based alloy wire, eliminating stains on the wire before polishing and residual polishing liquid on the surface of the wire after polishing, effectively improving the surface treatment effect. At the same time, the equipment uses a set of drying devices for both drying processes by changing the winding method of nickel-based alloy wire. The whole equipment is compact, avoiding the problems of large production line area and the need for multiple equipment to work together.

[0023] (2) The nickel-based alloy wire surface treatment equipment of the present invention can process multiple nickel-based alloy wires at the same time, that is, to clean and polish multiple nickel-based alloy wires at the same time, which greatly improves the polishing efficiency compared with the existing polishing method.

[0024] (3) The air supply pipe of the drying equipment of the present invention can be swung by the swing component to increase the blowing area of ​​the air supply pipe and improve the drying effect. At the same time, the swing component is also connected to the liquid removal component. When the swing component is working, the sliding frame in the liquid removal component shakes under the action of the swing component and the spring to shake off the cleaning liquid or polishing liquid on the surface of the nickel-based alloy wire passing through the strip hole. This not only saves polishing liquid, but also improves the drying effect under the same drying conditions (less liquid, easier to dry). Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the external structure of the nickel-based alloy wire surface treatment equipment of the present invention;

[0026] Figure 2 This is a schematic diagram of the wiring of the nickel-based alloy wire of the present invention;

[0027] Figure 3 This is a schematic diagram of the structure of the first guide roller and the fourth guide roller of the present invention;

[0028] Figure 4 This is a schematic diagram of the structure of the swing assembly of the present invention;

[0029] Figure 5 This is a schematic diagram of the liquid removal assembly of the present invention;

[0030] Figure 6 This is another structural schematic diagram of the liquid removal component of the present invention;

[0031] Figure 7 This is a schematic diagram of the structure of the guide component of the present invention.

[0032] In the diagram: 10-Cleanroom; 11-First Cleaning Tank; 12-Second Cleaning Tank; 13-First Guide Roller; 14-Second Guide Roller; 15-First Circular Groove; 20-Air Shaft; 30-Polishing Box; 31-Third Grinding Roller; 32-Seventh Guide Roller; 33-Polishing Fluid Nozzle; 40-Support Frame; 41-Fifth Guide Roller; 42-Sixth Guide Roller; 50-Drying Box; 51-Fourth Guide Roller; 52-Drying Assembly; 53-Second Circular Groove; 54-Oscillating Assembly; 55-Liquid Removal Assembly; 60-Connecting Frame; 61-Eighth Guide Roller; 62-Guiding Assembly; 63-First Horizontal Plate; 64-Second Horizontal Plate; 65-First Displacement Roller; 66-... Two displacement rollers; 70 - Nickel-based alloy wire; 521 - Hot air blower; 522 - Air duct; 523 - Rotary joint; 541 - Mounting plate; 542 - Drive shaft; 543 - Drive motor; 544 - Reciprocating sliding assembly; 545 - Connecting rod; 546 - Gear; 547 - Eccentric wheel; 551 - Crossbar; 552 - Sliding bracket; 553 - Sliding frame; 554 - Transmission assembly; 555 - First lever; 556 - Second lever; 557 - Third lever; 558 - Strip hole; 5441 - Slide rail; 5442 - Slider; 5541 - Push rod; 5542 - Transmission roller; 5543 - Cam; 5544 - Spring. Detailed Implementation

[0033] The principles and features of the present invention are described below with reference to the accompanying drawings. The examples given are only for explaining the present invention and are not intended to limit the scope of the present invention.

[0034] Please refer to Figures 1 to 7 This embodiment provides a nickel-based alloy wire surface treatment device, including: a cleaning box 10, an air shaft 20 and a polishing box 30 disposed on opposite sides of the cleaning box 10, a drying box 50 disposed above the cleaning box 10 via a support frame 40, and a connecting frame 60 disposed on the top of the polishing box 30 and connected to the drying box 50. The direction from the cleaning box 10 to the polishing box 30 is the moving direction of the nickel-based alloy wire 70. The cleaning box 10 has a first cleaning groove 11 and a second cleaning groove 12 arranged sequentially along the moving direction of the nickel-based alloy wire 70. The first cleaning groove 11, the second cleaning groove 12, the polishing box 30 and the drying box 50 are respectively provided with a number of first guide rollers 13, second guide rollers 14, third grinding rollers 31 and fourth guide rollers 51. The support frame 40 is provided with a fifth guide roller 41 and a sixth guide roller 42 respectively corresponding to the positions of the first cleaning groove 11 and the second cleaning groove 12. The polishing box 30 is provided with a seventh guide roller 32 on the side away from the cleaning box 10. The polishing box 30 is provided with a polishing liquid nozzle 33 facing the third grinding roller 31 on the inner side. The drying box 50 is provided with a drying assembly 52 for drying the nickel-based alloy wire 70. The connecting frame 60 is provided with an eighth guide roller 61 and a guide assembly 62.

[0035] In this embodiment, all guide rollers, grinding rollers and air shaft 20 are arranged in parallel. Several guide rollers or grinding rollers of the same type are staggered in the vertical direction to adjust the moving direction of nickel-based alloy wire 70. That is, all first guide rollers 13 are staggered in the vertical direction, all second guide rollers 14 are staggered in the vertical direction, all third grinding rollers 31 are staggered in the vertical direction, and all fourth guide rollers 51 are staggered in the vertical direction.

[0036] The fifth guide roller 41, the first guide roller 13, the third grinding roller 31, the sixth guide roller 42 and the seventh guide roller 32 are each provided with n first annular grooves 15, the third grinding roller 31 is provided with n grinding grooves, and the fourth guide roller 51 and the eighth guide roller 61 are provided with 2n second annular grooves 53, so that the nickel-based alloy wire 70 can pass through the fourth guide roller 51 and the eighth guide roller 61 twice. At the same time, the nickel-based alloy wire 70 has the same routing pattern when it passes through the fourth guide roller 51 or the eighth guide roller 61 twice.

[0037] Multiple nickel-based alloy wires 70 are wound around an air-expanding shaft 20. The number of nickel-based alloy wires 70 is the same as the number of the first annular grooves 15. Simultaneously, the multiple nickel-based alloy wires are cleaned and polished, significantly improving polishing efficiency compared to existing polishing methods. The multiple nickel-based alloy wires 70, drawn from the air-expanding shaft 20, sequentially pass through a fifth guide roller 41, several first guide rollers 13, several fourth guide rollers 51, an eighth guide roller 61, a guide assembly 62, several third polishing rollers 31, a sixth guide roller 42, several fourth guide rollers 51, an eighth guide roller 61, and a seventh guide roller 32, thus achieving the routing of the nickel-based alloy wires 70. During the routing process, the nickel-based alloy wires 70 are first cleaned and dried, then polished, and finally cleaned and dried again.

[0038] In this embodiment, the nickel-based alloy wire 70 is cleaned and dried before and after polishing to remove stains on the wire before polishing and residual polishing liquid on the surface of the wire after polishing, which effectively improves the surface treatment effect. At the same time, by changing the winding method of the nickel-based alloy wire 70, the equipment allows the two drying processes to use a single drying device, making the entire equipment compact and avoiding the problems of large production line footprint and the need for multiple equipment to work together.

[0039] In order to clean the nickel-based alloy wire 70, the first cleaning tank 11 and the second cleaning tank 12 are filled with cleaning fluid during use, and the bottom of the first cleaning tank 11 and the second cleaning tank 12 are provided with ultrasonic transducers, which are part of existing ultrasonic vibration devices.

[0040] In this embodiment, roller bearings are provided at both ends of the fifth guide roller 41, the first guide roller 13, the fourth guide roller 51, the eighth guide roller 61, the third grinding roller 31, the sixth guide roller 42, the fourth guide roller 51, the eighth guide roller 61, and the seventh guide roller 32, so that each roller and grinding roller can rotate and cooperate with the corresponding structure. At the same time, the third grinding roller 31 is connected to a polishing driver located outside the polishing box 30. The polishing driver can be any driver that can drive the third grinding roller 31 to rotate, such as an existing motor with a reducer. In addition, in order to improve the polishing effect, the rotation direction of the third grinding roller 31 is opposite to the movement direction of the nickel-based alloy wire.

[0041] The drying assembly 52 in this embodiment includes a hot air blower 521 and an air supply duct 522. The hot air blower 521 is fixedly installed on the outside of the drying chamber 50. The air supply duct 522 extends in the same direction as the guide roller, passes through the bottom of the drying chamber 50, and rotates with the drying chamber 50 through a rolling bearing. One end of the air supply duct 522 is connected to the hot air blower 521 through a rotary joint 523 to achieve dynamic sealing of the air supply duct 522. The other end of the air supply duct 522 is sealed and connected to a swing assembly 54. The top of the air supply duct 522 is provided with an air outlet, and correspondingly, the top of the drying chamber 50 is provided with an air outlet. When the swing assembly 54 is working, it drives the air supply duct 522 to swing, thereby driving the air outlet to swing. This not only enhances the air circulation inside the drying chamber 50, but also sweeps the liquid on the surface of the nickel-based alloy wire 70 over a large area, improving the drying effect. The circulating air is discharged to the outside from the air outlet.

[0042] The oscillating assembly 54 includes a mounting plate 541, a drive shaft 542, a drive motor 543, a reciprocating sliding assembly 544, a connecting rod 545, and a gear 546. The mounting plate 541 is vertically mounted on the outside of the drying chamber 50. The drive shaft 542 is horizontally mounted on the mounting plate 541 and is rotatably connected to the mounting plate 541 via a rotating bearing. The drive motor 543 is fixedly mounted on the mounting plate 541, and its motor shaft is connected to the drive shaft 542 via a reducer. The reciprocating sliding assembly 544 is mounted on the outer wall of the drying chamber 50. One end of the connecting rod 545 is sleeved on an eccentric wheel 547 and rotatably engages with the eccentric wheel 547. The eccentric wheel 547 is fixedly mounted on the drive shaft 542. The other end of the connecting rod 545 is rotatably connected to the reciprocating sliding assembly 544. Gear 546 is fixedly installed at one end of the air supply pipe 522. The reciprocating sliding assembly 544 is provided with a rack that meshes with gear 546. The rack is vertically arranged and can reciprocate in the vertical direction, so that the air supply pipe 522 can be oscillated by gear 546.

[0043] In this embodiment, the reciprocating sliding assembly 544 includes a slide rail 5441 vertically arranged and fixedly installed on the outer wall of the drying chamber 50, and a slider 5442 that slides with the slide rail 5441. The top of the slider 5442 is rotatably engaged with the connecting rod 545, and the slider 5442 is connected to the rack. Preferably, the slider 5442 and the rack are integrally formed, that is, the teeth that mesh with the gear 546 are directly machined on the slider 5442.

[0044] To improve drying efficiency and conserve cleaning and polishing fluids, a liquid removal assembly 55 is provided at the bottom of the drying chamber 50 in this embodiment. The liquid removal assembly 55 includes a crossbar 551 mounted on the support frame 40, a sliding bracket 552 disposed between the crossbar 551 and the mounting plate 541, a sliding frame 553 slidably connected to the sliding bracket 552, and a transmission assembly 554.

[0045] The sliding frame 553 is provided with several first levers 555, second levers 556, and third levers 557, which correspond to the first guide roller 13, the second guide roller 14, and the third grinding roller 31, respectively. Each of the first levers 555, second levers 556, and third levers 557 has a slotted hole 558 through which the nickel-based alloy wire 70 passes. The width of the slot 558 is such that the nickel-based alloy wire 70 can contact the corresponding lever when the sliding frame 553 reciprocates. The transmission assembly 554 is connected to the swing assembly 54 and the sliding frame 553, respectively, and is used to make the sliding frame 553 reciprocate, thereby removing liquid from the alloy wire.

[0046] The transmission assembly 554 includes a push rod 5541, a transmission roller 5542, a cam 5543, and a spring 5544. The push rod 5541 is arranged parallel to the sliding bracket 552. One end of the push rod 5541 is connected to the sliding frame 553, and the other end of the push rod 5541 slides through the mounting plate 541 and is connected to the transmission roller 5542. The cam 5543 is mounted on the drive shaft 542 and engages with the transmission roller 5542. The two ends of the spring 5544 are connected to the sliding frame 553 and the crossbar 551, respectively.

[0047] When the swing assembly 54 is working, the drive shaft 542 drives the cam 5543 to rotate, which in turn drives the push rod 5541 and the sliding frame 553 to reciprocate. This, in turn, shakes off the liquid on the corresponding nickel-based alloy wire 70 through the lever, which not only saves polishing liquid, but also improves the drying effect under the same drying conditions (less liquid, easier to dry).

[0048] In this embodiment, the guide assembly 62 includes a first horizontal plate 63 and a second horizontal plate 64 arranged sequentially from top to bottom on the connecting frame 60. The first horizontal plate 63 and the second horizontal plate 64 are respectively provided with a plurality of first displacement rollers 65 and second displacement rollers 66. The first displacement rollers 65 and the second displacement rollers 66 correspond one-to-one and are both perpendicular to the eighth guide roller 61. The first displacement rollers 65 and the second displacement rollers 66 are staggered in the vertical direction. After the nickel-based alloy wire 70 passes through the first displacement rollers 65 and the second displacement rollers 66 in sequence, it can be staggered, thereby ensuring that the nickel-based alloy wire 70 passes through the second annular groove 53 of the same guide roller (the fourth guide roller 51 or the eighth guide roller 61) twice without falling off.

[0049] In this embodiment, in order to facilitate the recycling of cleaning fluid and polishing fluid, the bottom of the first cleaning tank 11, the second cleaning tank 12 and the polishing box 30 are all provided with recycling ports.

[0050] The process of surface treatment equipment for nickel-based alloy wire 70 according to the present invention:

[0051] (1) Add cleaning solution to the first cleaning tank 11 and the second cleaning tank 12;

[0052] (2) The multiple nickel-based alloy wires 70 wound on the air expansion shaft 20 are sequentially passed through the fifth guide roller 41, several first guide rollers 13, several fourth guide rollers 51, the eighth guide roller 61, the guide assembly 62, several third grinding rollers 31, the sixth guide roller 42, several fourth guide rollers 51, the eighth guide roller 61 and the seventh guide roller 32 to realize the routing of the nickel-based alloy wires 70 and connect the nickel-based alloy wires 70 to the external wire pulling device (such as the take-up roller, etc.);

[0053] (3) Start the ultrasonic vibration device, hot air blower 521, and drive motor 543, and spray polishing liquid onto the third grinding roller 31 through the polishing liquid nozzle;

[0054] (4) Start the wire pulling device and polishing driver. The nickel-based alloy wire 70 passes through the first cleaning tank 11, the drying box 50, the polishing box 30, the second cleaning tank 12 and the drying box 50 in sequence. The nickel-based alloy wire 70 is cleaned, dried, polished, cleaned and dried in sequence. Finally, the polished nickel-based alloy wire 70 is wound and stored.

[0055] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A surface treatment device for nickel-based alloy wire, characterized in that, include: Cleaning box (10), air shaft (20) and polishing box (30) on opposite sides of the cleaning box (10), drying box (50) above the cleaning box (10) via support frame (40), and connecting frame (60) on the top of the polishing box (30) and connected to the drying box (50). The cleaning box (10) is provided with a first cleaning groove (11) and a second cleaning groove (12) in sequence along the movement direction of the nickel-based alloy wire; the first cleaning groove (11), the second cleaning groove (12), the polishing box (30) and the drying box (50) are respectively provided with a plurality of first guide rollers (13), second guide rollers (14), third grinding rollers (31) and fourth guide rollers (51); the support frame (40) is provided with a fifth guide roller (41) and a sixth guide roller (42) respectively corresponding to the positions of the first cleaning groove (11) and the second cleaning groove (12); the polishing box (30) is provided with a seventh guide roller (32) on the side away from the cleaning box (10). The polishing box (30) is provided with a polishing liquid nozzle (33) facing the third polishing roller (31) on its inner side; the drying box (50) is provided with a drying assembly (52) for drying the nickel-based alloy wire; the connecting frame (60) is provided with an eighth guide roller (61) and a guide assembly (62), the guide assembly (62) being used for the misaligned movement of the nickel-based alloy wire. The nickel-based alloy wire wound on the air shaft (20) passes through the fifth guide roller (41), the first guide roller (13), the fourth guide roller (51), the eighth guide roller (61), the guide assembly (62), the third polishing roller (31), the sixth guide roller (42), the fourth guide roller (51), the eighth guide roller (61) and the seventh guide roller (32) in sequence to achieve continuous polishing of the nickel-based alloy wire.

2. The nickel-based alloy wire surface treatment equipment according to claim 1, characterized in that, All guide rollers, grinding rollers and air shafts (20) are arranged in parallel, and guide rollers or grinding rollers of the same type are staggered in the vertical direction; the fifth guide roller (41), the first guide roller (13), the sixth guide roller (42) and the seventh guide roller (32) are provided with n first annular grooves (15), the third grinding roller (31) is provided with n grinding grooves, and the fourth guide roller (51) and the eighth guide roller (61) are provided with 2n second annular grooves (53).

3. The nickel-based alloy wire surface treatment equipment according to claim 2, characterized in that, The nickel-based alloy wire follows the same path when passing through the fourth guide roller (51) or the eighth guide roller (61) twice.

4. The nickel-based alloy wire surface treatment equipment according to claim 3, characterized in that, The guide assembly (62) includes a first horizontal plate (63) and a second horizontal plate (64) arranged sequentially from top to bottom on the connecting frame (60); the first horizontal plate (63) and the second horizontal plate (64) are respectively provided with a plurality of first displacement rollers (65) and second displacement rollers (66), the first displacement rollers (65) and the second displacement rollers (66) correspond one to one and are both perpendicular to the eighth guide roller (61), the first displacement rollers (65) and the second displacement rollers (66) are staggered in the vertical direction, after the nickel-based alloy wire passes through the first displacement rollers (65) and the second displacement rollers (66) in sequence, it can ensure that the nickel-based alloy wire passes around twice in the second annular groove (53) of the same guide roller without falling off.

5. The nickel-based alloy wire surface treatment equipment according to claim 1, characterized in that, The drying assembly (52) includes a hot air blower (521) and an air supply pipe (522); the hot air blower (521) is located outside the drying chamber (50), the air supply pipe (522) extends in the same direction as the guide roller, passes through the bottom of the drying chamber (50) and rotates with the drying chamber (50), one end of the air supply pipe (522) is connected to the hot air blower (521) through a rotary joint (523), and the other end of the air supply pipe (522) is sealed and connected to a swing assembly (54); the top of the air supply pipe (522) is provided with an air outlet, and the swing assembly (54) drives the air outlet to swing, and the top of the drying chamber (50) is provided with an air outlet.

6. The nickel-based alloy wire surface treatment equipment according to claim 5, characterized in that, The swing assembly (54) includes a mounting plate (541) disposed on the outside of the drying chamber (50), a drive shaft (542) rotatably disposed on the mounting plate (541), a drive motor (543) connected to the drive shaft (542) via a reducer, a reciprocating sliding assembly (544) vertically disposed on the outside of the drying chamber (50), a connecting rod (545) connected to the drive shaft (542) and the reciprocating sliding assembly (544), and a gear (546) disposed at one end of the sealing end of the air supply pipe (522). One end of the connecting rod (545) is rotatably connected to an eccentric wheel (547) connected to the drive shaft (542), and the other end of the connecting rod (545) is rotatably engaged with the reciprocating sliding assembly (544). The reciprocating sliding assembly (544) is provided with a rack that meshes with the gear (546).

7. The nickel-based alloy wire surface treatment equipment according to claim 6, characterized in that, The reciprocating sliding assembly (544) includes a slide rail (5441) fixedly disposed on the outside of the drying chamber (50) and a slider (5442) that slides in cooperation with the slide rail (5441). The slider (5442) rotates in cooperation with the connecting rod (545) and is integrally formed with the rack.

8. The nickel-based alloy wire surface treatment equipment according to claim 6, characterized in that, The bottom of the drying oven (50) is provided with a liquid removal assembly (55); the liquid removal assembly (55) includes a crossbar (551) disposed on the support frame (40), a sliding bracket (552) disposed between the crossbar (551) and the mounting plate (541), a sliding frame (553) connected to the sliding bracket (552), and a transmission assembly (554). The sliding frame (553) is provided with a plurality of first levers (555), second levers (556) and third levers (557) corresponding to the first guide roller (13), the second guide roller (14) and the third grinding roller (31), respectively. The first levers (555), the second levers (556) and the third levers (557) are all provided with strip holes (558), through which the nickel-based alloy wire passes. The transmission assembly (554) is connected to the swing assembly (54) and the sliding frame (553) respectively, and is used to make the sliding frame (553) vibrate, thereby removing liquid from the nickel-based alloy wire.

9. The nickel-based alloy wire surface treatment equipment according to claim 8, characterized in that, The transmission assembly (554) includes a push rod (5541), a transmission roller (5542), a cam (5543), and a spring (5544). The push rod (5541) is arranged parallel to the sliding bracket (552). One end of the push rod (5541) is connected to the sliding frame (553), and the other end of the push rod (5541) slides through the mounting plate (541) and is connected to the transmission roller (5542). The cam (5543) is arranged on the drive shaft (542) and contacts and cooperates with the transmission roller (5542). The two ends of the spring (5544) are respectively connected to the sliding frame (553) and the crossbar (551).

10. The nickel-based alloy wire surface treatment equipment according to any one of claims 1 to 9, characterized in that, The bottom of the first cleaning tank (11) and the second cleaning tank (12) is provided with an ultrasonic vibrator; the third polishing roller (31) is connected to a polishing driver disposed on the outside of the polishing box (30).

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