A noble metal wire cleaning device and a processing method for platinum rhodium wire

Abstract

The application relates to the technical field of metal wire cleaning, and discloses a noble metal wire cleaning device and a processing method for platinum rhodium wire, which comprises a shell, a feeding conveyor, a discharging conveyor and multiple water pools with different functions arranged in the shell; a pay-off clamp and a winding device are arranged above the water pools; the pay-off clamp is used for mounting a wire reel; and the winding device is used for winding the wire. The pay-off clamp, the winding device and a driving assembly are arranged, when the super-long wire is cleaned, the winding device drags the wire to move and pass through the water pools one by one, when the medium-long wire is cleaned, the driving assembly forces the upper guide wheel and the lower guide wheel to move and shrink, then the whole wire is immersed in the water pools one by one, which is beneficial to realizing different cleaning for the wires with different lengths, and the wires are dispersed by the upper guide wheel and the lower guide wheel when the wires are cleaned, so that the contact between the wires is reduced, the dead angle of cleaning is less, and the cleaning effect is better.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of metal wire cleaning, in particular to a noble metal wire cleaning device and a processing method for platinum-rhodium wire. BACKGROUND

[0002] The platinum-rhodium wire is a platinum-based binary alloy containing rhodium, which presents as a continuous solid solution at high temperatures and has excellent high-temperature resistance, corrosion resistance, oxidation resistance and stable resistance characteristics. The processing of the platinum-rhodium wire includes cold rolling, alkali-acid treatment, intermediate annealing, wire drawing, finished alkali-acid treatment, ultrasonic cleaning and drying, detection and other links. The ultrasonic cleaning is a key surface treatment link in the processing of the platinum-rhodium wire, which can effectively remove the lubricant residues, metal scraps and oxides in the wire drawing process, ensure the cleanliness of the wire surface and avoid performance degradation during subsequent high-temperature use.

[0003] The existing ultrasonic cleaning machine generally places the wire in a basket and then immerses the wire in a cleaning tank for cleaning. However, this method is only suitable for short wires. The short wires can be evenly laid in the basket during cleaning. The common cleaning machine structure lacks a cleaning method that can simultaneously clean medium-length wires and super-long wires. SUMMARY

[0004] In view of the deficiencies of the prior art, the application provides a noble metal wire cleaning device and a processing method for platinum-rhodium wire, which has the advantages of strong adaptability and solves the problem that the existing ultrasonic cleaning machine using the basket cleaning method can only clean short wires and cannot simultaneously clean medium-length wires and super-long wires.

[0005] To solve the above technical problems, the application provides the following technical scheme: a noble metal wire cleaning device, comprising a shell, a feeding conveyor, a discharging conveyor and a plurality of functionally different water tanks arranged in the shell, a pay-off clamp and a winding device are arranged above the water tanks, the pay-off clamp is used for mounting a wire drum, the winding device is used for winding the wire, a plurality of uniformly distributed upper guide wheels and a plurality of uniformly distributed lower guide wheels are arranged between the pay-off clamp and the winding device, the upper guide wheels and the lower guide wheels are used for guiding the wire, the height of the lower guide wheels is lower than that of the upper guide wheels, the lower guide wheels and the upper guide wheels are staggered, a driving assembly is further arranged in the shell, the driving assembly is used for adjusting the spacing between adjacent upper guide wheels and the spacing between adjacent lower guide wheels, and the driving assembly is further used for driving the pay-off clamp, the winding device, the upper guide wheels and the lower guide wheels to move vertically and transversely.

[0006] For the cleaning of the super long wire, the wire reel is installed on the unwinding clamp, one end of the wire is wound around the upper guide wheel and the lower guide wheel and connected with the winding device, the driving assembly is operated to force each lower guide wheel to insert into each water tank, the winding device is operated to drive the winding of the wire, and the wire is sequentially immersed in each water tank during the winding process.

[0007] For the cleaning of the medium long wire, the wire reel is installed on the unwinding clamp, one end of the wire is wound around the upper guide wheel and the lower guide wheel and connected with the winding device, the driving assembly is operated to make the adjacent upper guide wheel and the adjacent lower guide wheel close, and then the unwinding clamp, the winding device, the upper guide wheel and the lower guide wheel are driven to move, so that the wire is sequentially immersed in each water tank.

[0008] Preferably, the driving assembly comprises a guide rail arranged above the multiple water tanks and transversely, multiple transverse sliding blocks are arranged on the guide rail, a vertical rod is fixed on each of the multiple transverse sliding blocks, the upper guide wheel is rotatably connected with the bottom end of the vertical rod through an upper base shaft, a lower base shaft is rotatably connected to the middle of the lower guide wheel, the lower base shaft and the two adjacent upper guide wheels are connected through connecting rods.

[0009] Preferably, a transverse sliding table is fixed above the guide rail, a transverse sliding seat is arranged on the transverse sliding table, a vertical plate is installed on the transverse sliding seat, the unwinding clamp is installed on the vertical plate, the multiple upper guide wheels and the lower guide wheels are located on the same side of the unwinding clamp, the unwinding clamp comprises a first half tooth screw rod rotatably connected to the vertical plate, a main positioning ring is fixed on the first half tooth screw rod, and a main rotating cap is threadedly connected to the end of the first half tooth screw rod.

[0010] Preferably, the winding device is arranged on the vertical rod farthest from the unwinding clamp, the winding device comprises a transverse plate fixed on the vertical rod, a winding motor is fixed on the transverse plate, a second half tooth screw rod is fixed on the output end of the winding motor, a secondary positioning ring is fixed on the second half tooth screw rod, and a secondary rotating cap is threadedly connected to the end of the second half tooth screw rod.

[0011] Preferably, the driving assembly further comprises a vertical sliding rail and a scissor support, the vertical sliding rail is fixed on the transverse sliding seat, an adjusting motor is fixed on the end of the vertical sliding rail, a bidirectional screw rod is fixed on the output shaft of the adjusting motor, the bidirectional screw rod is rotatably connected with the two ends of the vertical sliding rail, two symmetrically distributed vertical sliding blocks are slidably connected to the vertical sliding rail, the two vertical sliding blocks are threadedly connected with the bidirectional screw rod, multiple scissor points on the scissor support are rotatably connected with the top ends of the vertical rods respectively, two end points are arranged on the end of the scissor support close to the vertical sliding rail, and the two end points are rotatably connected with the two vertical sliding blocks respectively.

[0012] Preferably, the driving assembly further comprises a plurality of vertical air cylinders fixed on the top wall of the shell, the output ends of the vertical air cylinders are vertically downward and are fixed with mounting plates, and the mounting plates are fixedly connected with the guide rail and the transverse sliding table.

[0013] Preferably, a plurality of the water tanks are provided with drying assemblies for cleaning the cleaning liquid attached to the wire.

[0014] Preferably, the drying assembly comprises a longitudinal sliding table fixed on the top of the water tank, a longitudinal sliding seat provided on the longitudinal sliding table, an assembly plate and an air pump fixed on the longitudinal sliding seat, an air pipe fixed at the air outlet end of the air pump, two symmetrical air nozzles mounted on the air pipe, and the two air nozzles are fixed at the ends of the assembly plate and face the wire when the drying assembly is running.

[0015] Preferably, the lower base shaft is provided with a hook at one end away from the lower guide wheel, the hook is rotatably connected with the lower base shaft, and the hook is used for hanging the hanging basket.

[0016] The application also discloses a processing method for platinum rhodium wire, which comprises raw material preparation, cold rolling, alkali-acid treatment, intermediate annealing, wire drawing, finished product alkali-acid treatment, ultrasonic cleaning and drying, and detection.

[0017] Compared with the prior art, the application provides a noble metal wire cleaning device and a processing method for platinum rhodium wire, which has the following beneficial effects:

[0018] 1. The noble metal wire cleaning device and the processing method for platinum rhodium wire, by arranging the unwinding clamp, the winder and the driving assembly, when cleaning the super-long wire, the winder pulls the wire to move and sequentially passes through each water tank, when cleaning the medium-long wire, the driving assembly forces the upper guide wheel and the lower guide wheel to move and shrink, and then the whole wire is sequentially immersed in each water tank, which is beneficial to realize different cleaning for wires of different lengths, and when cleaning the wire, the wire is dispersed by the upper guide wheel and the lower guide wheel, compared with the prior art, the contact between the wires is reduced, the cleaning dead angle is smaller, and the cleaning effect is better.

[0019] 2. The noble metal wire cleaning device and the processing method for platinum rhodium wire, by arranging the drying assembly, when cleaning the super-long wire, the drying assembly can dry the wire separated from the cleaning liquid, avoid the cleaning liquid entering other water tanks with the wire, and further avoid the mixing of different cleaning liquids to reduce the cleaning effect.

[0020] 3. The noble metal wire cleaning device and the processing method for platinum rhodium wire, through the setting of the hook, the transverse sliding table and the vertical cylinder can control the hook to move, is favorable to the hoisting of the basket and the immersion in the pool, is favorable to the cleaning of the short wire material, multiple hooks can be used synchronously, and then the cleaning efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the three-dimensional structure diagram of the noble metal wire cleaning device of the application Figure 1 ;

[0022] Figure 2 It is the three-dimensional structure diagram of the noble metal wire cleaning device of the application Figure 2 ;

[0023] Figure 3 It is the side view of the noble metal wire cleaning device of the application;

[0024] Figure 4 It is the structure diagram of the drive assembly of the application;

[0025] Figure 5 It is the structure diagram of the winding device of the application;

[0026] Figure 6 It is the enlarged view of A of the application Figure 5 ;

[0027] Figure 7 It is the enlarged view of B of the application Figure 5 ;

[0028] Figure 8 It is the structure diagram of the vertical sliding rail of the application;

[0029] Figure 9 It is the working schematic diagram of the drying assembly of the application;

[0030] Figure 10 It is the enlarged view of C of the application Figure 9 .

[0031] As shown in the figure: 1, the shell; 2, the feeding conveyor; 3, the discharge conveyor; 4, the water tank; 5, the unwinding clamp; 51, the half tooth screw; 52, the main positioning ring; 53, the main rotating cap; 6, the winding device; 61, the horizontal plate; 62, the winding motor; 63, the second half tooth screw; 64, the auxiliary positioning ring; 65, the auxiliary rotating cap; 7, the upper guide wheel; 8, the lower guide wheel; 9, the driving assembly; 90, the guide rail; 91, the horizontal sliding block; 92, the vertical rod; 93, the upper base shaft; 94, the lower base shaft; 95, the connecting rod; 96, the horizontal sliding table; 97, the horizontal sliding seat; 98, the vertical plate; 99, the vertical sliding rail; 910, the scissor support; 911, the adjusting motor; 912, the bidirectional screw; 913, the mounting piece; 914, the vertical air cylinder; 915, the vertical sliding block; 10, the drying assembly; 101, the longitudinal sliding table; 102, the longitudinal sliding seat; 103, the assembly plate; 104, the air pump; 105, the air pipe; 106, the air nozzle; 11, the hook. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0033] As introduced in the background, there are deficiencies in the prior art. In order to solve the above technical problems, the present application provides a noble metal wire cleaning device and a processing method for platinum rhodium wire.

[0034] Embodiment one: please refer to Figures 1-4 A noble metal wire cleaning device, comprising a shell 1, a feeding conveyor 2, a discharge conveyor 3, and a plurality of functionally different water tanks 4 arranged in the shell 1, wherein an unwinding clamp 5 and a winding device 6 are arranged above the water tanks 4, the unwinding clamp 5 is used for mounting a wire reel, and the winding device 6 is used for winding wire, a plurality of uniformly distributed upper guide wheels 7 and a plurality of uniformly distributed lower guide wheels 8 are arranged between the unwinding clamp 5 and the winding device 6, the upper guide wheels 7 and the lower guide wheels 8 are used for guiding the wire, the height of the lower guide wheels 8 is lower than that of the upper guide wheels 7, the lower guide wheels 8 and the upper guide wheels 7 are staggered, and a driving assembly 9 is further arranged in the shell 1, the driving assembly 9 is used for adjusting the distance between adjacent upper guide wheels 7 and the distance between adjacent lower guide wheels 8, and the driving assembly 9 is further used for driving the vertical and horizontal movement of the unwinding clamp 5, the winding device 6, the upper guide wheels 7, and the lower guide wheels 8.

[0035] For the cleaning of the super-long wire, the wire reel is installed on the unwinding clamp 5, one end of the wire is wound around the upper guide wheel 7 and the lower guide wheel 8 and connected with the winding device 6, and the driving assembly 9 is operated to drive the lower guide wheels 8 to insert into the water tanks 4 respectively, and the winding device 6 is operated to drive the winding of the wire, so that the wire is sequentially immersed in the water tanks 4 during the winding.

[0036] For the cleaning of the medium-long wire, the wire reel is installed on the unwinding clamp 5, one end of the wire is wound around the upper guide wheel 7 and the lower guide wheel 8 and connected with the winding device 6, and the driving assembly 9 is operated to drive the adjacent upper guide wheel 7 and the adjacent lower guide wheel 8 to approach, and then the unwinding clamp 5, the winding device 6, the upper guide wheel 7 and the lower guide wheel 8 are driven to move, so that the wire is sequentially immersed in the water tanks 4.

[0037] Among them, the wire is set as platinum rhodium wire, the wire reel is a reel wound with the wire to be cleaned, which is a conventional storage form during wire production, the number of water tanks 4 is set according to actual needs, and the number of lower guide wheels 8 matches the number of water tanks 4;

[0038] In use, if the super-long wire is cleaned, the wire reel is first installed on the unwinding clamp 5, and then the wire is sequentially wound around the upper guide wheel 7 and the lower guide wheel 8 and connected with the winding device 6, and then the driving assembly 9 is started, the driving assembly 9 drives the lower guide wheels 8 to move downward and then insert into different water tanks 4, so that the wire is immersed in the cleaning liquid, and then the winding device 6 is started, the winding device 6 operates to wind the wire, and the wire moves to sequentially pass through each water tank 4, thereby realizing systematic cleaning. If the medium-long wire is cleaned, because the total length of the wire is close to the length of the two ends of the water tank 4 group, the previous cleaning method cannot guarantee the cleaning effect, therefore the driving assembly 9 is started, the driving assembly 9 drives the upper guide wheel 7 and the lower guide wheel 8 to move, so that the distance between the upper guide wheel 7 and the lower guide wheel 8 is shortened, the upper guide wheel 7 and the lower guide wheel 8 are retracted, and then the wire reel is installed on the unwinding clamp 5, the wire is wound around the upper guide wheel 7 and the lower guide wheel 8 and connected with the winding device 6, and the width between the unwinding clamp 5 and the winding device 6 is smaller than the width of a single water tank 4, the driving assembly 9 is started to move the unwinding clamp 5, the winding device 6, the upper guide wheel 7 and the lower guide wheel 8 into the water tank 4, so that the wire is immersed in the cleaning liquid as a whole, and after cleaning, the wire is moved by the driving assembly 9 and enters the next cleaning liquid, thereby realizing cleaning.

[0039] By setting the unwinding clamp 5, the winding device 6 and the driving assembly 9, when the super-long wire is cleaned, the winding device 6 pulls the wire to move and pass through each water tank 4 in turn, when the medium-long wire is cleaned, the driving assembly 9 forces the upper guide wheel 7 and the lower guide wheel 8 to move and shrink, and then the whole wire is immersed in each water tank 4 in turn, which is beneficial to realize different cleaning for wires of different lengths. When the wire is cleaned, the wire is dispersed by the upper guide wheel 7 and the lower guide wheel 8, compared with the prior art, the contact between the wires is reduced, the cleaning dead angle is less, and the cleaning effect is better.

[0040] Embodiment two: refer to Figures 5-8 Unlike the above embodiment, the driving assembly 9 includes a guide rail 90 arranged above the plurality of water tanks 4 and arranged transversely, a plurality of transverse sliding blocks 91 are arranged on the guide rail 90, a vertical rod 92 is fixed on each of the plurality of transverse sliding blocks 91, the upper guide wheel 7 is rotatably connected to the bottom end of the vertical rod 92 through an upper shaft 93, the lower guide wheel 8 is rotatably connected with a lower shaft 94 at the middle part, the lower shaft 94 is connected with two adjacent upper guide wheels 7 through a connecting rod 95, the connecting rod 95 is rotatably connected with the lower shaft 94 and the upper shaft 93 at both ends, a transverse sliding table 96 is fixed above the guide rail 90, a transverse sliding seat 97 is arranged on the transverse sliding table 96, a vertical plate 98 is installed on the transverse sliding seat 97, the unwinding clamp 5 is installed on the vertical plate 98, the plurality of upper guide wheels 7 and the lower guide wheels 8 are located on the same side of the unwinding clamp 5, the unwinding clamp 5 includes a first half-dog screw 51 rotatably connected to the vertical plate 98, a main positioning ring 52 is fixed on the first half-dog screw 51, a main rotating cap 53 is threadedly connected to the end of the first half-dog screw 51, the winding device 6 is arranged on the vertical rod 92 farthest from the unwinding clamp 5, the winding device 6 includes a horizontal plate 61 fixed on the vertical rod 92, a winding motor 62 is fixed on the horizontal plate 61, a second half-dog screw 63 is fixed on the output end of the winding motor 62, a secondary positioning ring 64 is fixed on the second half-dog screw 63, and a secondary rotating cap 65 is threadedly connected to the end of the second half-dog screw 63.

[0041] Wherein, before the cleaning work, first, the main cap 53 is rotated and disassembled, the wire rod drum is sleeved on the first half screw rod 51, the wire rod drum is attached to the main positioning ring 52, and then the main cap 53 is re-tightened to fix the wire rod drum. In addition, the auxiliary cap 65 is rotated and disassembled, the idle drum is sleeved on the second half screw rod 63, the drum is attached to the auxiliary positioning ring 64, and then the auxiliary cap 65 is re-tightened to fix the idle drum. Then the wire rod end is wound around the upper guide wheel 7 and the lower guide wheel 8 in sequence and fixed with the idle drum, so as to realize the preparation work before the wire rod cleaning. During cleaning, the winding motor 62 is started, and the winding motor 62 drives the second half screw rod 63 and the idle drum to rotate when it is running, so as to wind the wire rod, pull the wire rod to move, and then make the wire rod immersed in the cleaning liquid in each pool 4, so as to realize systematic cleaning.

[0042] By setting the unwinding clamp 5 as the first half screw rod 51 and the main cap 53, the wire rod drum is conveniently and quickly installed. By setting the winding device 6 as the winding motor 62, the second half screw rod 63 and the auxiliary cap 65, the idle drum is conveniently installed and driven and controlled, so as to wind the wire rod.

[0043] Embodiment three, refer to Figures 5-8 Different from the above embodiment, the driving assembly 9 further comprises a vertical sliding rail 99 and a scissor support 910. The vertical sliding rail 99 is fixed on the transverse sliding seat 97. An adjusting motor 911 is fixed at the end of the vertical sliding rail 99. A bidirectional screw rod 912 is fixed on the output shaft of the adjusting motor 911. The bidirectional screw rod 912 is rotatably connected to both ends of the vertical sliding rail 99. Two symmetrical vertical sliding blocks 915 are slidably connected to the vertical sliding rail 99. The two vertical sliding blocks 915 are threadedly connected to the bidirectional screw rod 912. A plurality of scissor points on the scissor support 910 are rotatably connected to the top ends of the vertical rods 92. The scissor support 910 is provided with two end points near one end of the vertical sliding rail 99. The two end points are rotatably connected to the two vertical sliding blocks 915.

[0044] Wherein, the two-way screw 912 is provided with two symmetrical threads with opposite rotation directions, and the two vertical sliding blocks 915 are matched with the two threads. In use, the adjusting motor 911 is started to drive the two-way screw 912 to rotate, and the two-way screw 912 drives the two vertical sliding blocks 915 to move in opposite directions at the same time. When the two vertical sliding blocks 915 move in opposite directions at the same time, the two end points of the scissors support 910 are driven to move synchronously, so that the scissors support 910 is retracted. When the scissors support 910 is retracted, the plurality of horizontal sliding blocks 91 are driven to move towards the horizontal sliding seat 97, and the spacing between adjacent horizontal sliding blocks 91 is kept uniform. When the horizontal sliding blocks 91 move, the vertical rods 92 and the upper guide wheels 7 at the bottom end of the vertical rods 92 are driven to move. When the upper guide wheels 7 move, the two connecting rods 95 are driven to move, so that the lower guide wheels 8 are driven to move, and the lower guide wheels 8 are kept between adjacent two upper guide wheels 7. Finally, the upper guide wheels 7 and the lower guide wheels 8 are retracted more closely. In addition, the horizontal sliding table 96 drives the horizontal sliding seat 97 to slide. When the horizontal sliding seat 97 moves, the scissors support 910 is driven to move, and the horizontal sliding blocks 91, the vertical rods 92, the upper guide wheels 7, the connecting rods 95 and the lower guide wheels 8 move synchronously. Thus, the positions of the unwinding clamp 5, the winding device 6, the upper guide wheels 7 and the lower guide wheels 8 can be adjusted.

[0045] By starting the adjusting motor 911, the upper guide wheels 7 and the lower guide wheels 8 can be controlled to move synchronously, so that the telescopic effect is realized, which is beneficial to reduce the overall volume, so that the volume can be inserted into a single water tank 4, which facilitates the overall immersion in the water tank 4 for cleaning, and is suitable for cleaning of medium and long filaments.

[0046] Embodiment four, refer to Figures 5-9 Unlike the above embodiments, the driving assembly 9 further includes a plurality of vertical cylinders 914 fixed to the top wall of the shell. The output end of the vertical cylinder 914 is vertically downward and fixed with a mounting plate 913. The mounting plate 913 is fixedly connected with the guide rail 90 and the horizontal sliding table 96.

[0047] Wherein, the plurality of vertical cylinders 914 are uniformly distributed. In use, after the horizontal sliding table 96 operates, the horizontal sliding seat 97 is driven to move, which is beneficial to adjust the positions of the unwinding clamp 5, the winding device 6, the upper guide wheels 7 and the lower guide wheels 8, so that they are above the water tank 4. Then the vertical cylinder 914 is started, and the vertical cylinder 914 is elongated to drive the mounting plate 913 to move downward. When the mounting plate 913 moves downward, the horizontal sliding table 96 and the guide rail 90 are driven to move vertically, which is beneficial to drive the upper guide wheels 7 and the lower guide wheels 8 to immerse in each water tank 4, so that the medium and long filaments are soaked and cleaned.

[0048] Embodiment five, refer to Figure 9 and Figure 10Different from the above-mentioned embodiments, a plurality of the water tank 4 is provided with a drying assembly 10, the drying assembly 10 is used for cleaning the cleaning liquid attached to the wire, the drying assembly 10 comprises a longitudinal sliding table 101 fixed on the top of the water tank 4, the longitudinal sliding table 101 is provided with a longitudinal sliding seat 102, the longitudinal sliding seat 102 is fixed with an assembly plate 103 and an air pump 104, the air pump 104 is fixed with an air pipe 105 at the air outlet end, the air pipe 105 is installed with two symmetrical air nozzles 106, the two air nozzles 106 are fixed at the end of the assembly plate 103, and the two air nozzles 106 are towards the wire when the drying assembly 10 is running.

[0049] Wherein, the number of drying assembly 10 matches the number of water tank 4, when cleaning the super-long wire, the surface of the wire is attached with cleaning liquid after leaving the water tank 4, the drying assembly 10 removes the cleaning liquid when running, preventing the cross mixing of cleaning liquid between different water tanks 4, in specific use, start the air pump 104, the air pump 104 forms high pressure gas, which is discharged through the air pipe 105 and the two air nozzles 106, then start the longitudinal sliding table 101 to drive the longitudinal sliding seat 102 to move, the longitudinal sliding seat 102 drives the two air nozzles 106 to move when moving, so that the wire is just between the two air nozzles 106, and the cleaning liquid on the wire is dried by high pressure gas;

[0050] By setting the drying assembly 10, when cleaning the super-long wire, the drying assembly 10 can dry the wire separated from the cleaning liquid, avoiding the cleaning liquid entering other water tanks 4 with the wire, thereby avoiding the situation that the cleaning effect is reduced due to the mutual mixing of different cleaning liquids.

[0051] Embodiment six, refer to Figure 5 and Figure 7 Different from the above-mentioned embodiments, the lower base shaft 94 is provided with a hook 11 away from one end of the lower guide wheel 8, the hook 11 is rotatably connected with the lower base shaft 94, and the hook 11 is used for hanging the basket.

[0052] Wherein, when cleaning the short wire, the short wire is placed in the basket, at this time, the hook 11 can be moved above the feeding conveyor 2 after starting the horizontal sliding table 96, then the hook 11 can be moved down to the basket after starting the vertical air cylinder 914, which is beneficial to hoist the basket into each water tank 4 for cleaning, and multiple hooks can be used synchronously to transfer multiple baskets synchronously.

[0053] By setting the hook, the horizontal sliding table 96 and the vertical air cylinder 914 can control the movement of the hook, which is beneficial to hoist the basket and immerse it in the water tank 4, and is beneficial to clean the short wire, and multiple hooks can be used synchronously, thereby improving the cleaning efficiency.

[0054] Embodiment seven, a processing method for platinum rhodium wire, the processing method for platinum rhodium wire comprising raw material preparation, cold rolling, alkali acid treatment, intermediate annealing, wire drawing, finished product alkali acid treatment, ultrasonic cleaning and drying, detection, the ultrasonic cleaning and drying link uses one of the noble metal wire cleaning devices in the above embodiments.

[0055] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are only by way of example and that changes, modifications, substitutions and alterations can be made thereto without departing from the spirit and scope of the application as defined in the following claims, in which:

Claims

1. A precious metal wire cleaning device, comprising a housing, a feed conveyor, a discharge conveyor, and a plurality of water pools with different functions disposed within the housing, characterized in that: A reel-up clamp and a reel-up are provided above the water pool, the reel-up clamp is used to install the wire reel, the reel-up is used to reel in the wire, a plurality of evenly distributed upper guide wheels and a plurality of evenly distributed lower guide wheels are provided between the reel-up clamp and the reel-up, the upper guide wheels and the lower guide wheels are both used to guide the wire, the height of the lower guide wheels is lower than the upper guide wheels, the lower guide wheels are staggered with the upper guide wheels, and a drive assembly is further provided inside the shell, the drive assembly is used to adjust the spacing between adjacent upper guide wheels and the spacing between adjacent lower guide wheels, and the drive assembly is also used to drive the reel-up clamp, the reel-up, the upper guide wheels and the lower guide wheels to move vertically and laterally; The axle up and down groove at two ends embeds respectively in two guide rails up and down of being made up of the groove on the attachment piece, and the tooth on the attachment piece is meshed with tooth on upper sprocket wheel, the lower sprocket. Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion. Before cleaning the extra-long wire, the wire reel is installed on the unwinding fixture, and one end of the wire passes over the upper guide wheel and the lower guide wheel and is connected to the reel. During cleaning, the drive assembly operates to force each lower guide wheel to be inserted into each water pool respectively, and the reel operates to reel the wire, so that the wire is immersed in each water pool in turn during the reeling process; Before cleaning medium and long wires, the wire reel is installed on the unwinding fixture, one end of the wire passes around the upper guide wheel and the lower guide wheel and is connected to the reel. During cleaning, the drive assembly operates to make the adjacent upper guide wheel and the adjacent lower guide wheel close to each other, and then drives the unwinding fixture, reel, upper guide wheel and lower guide wheel to move, so that the wire is immersed in each water pool in turn.

2. The precious metal wire cleaning device according to claim 1, characterized in that: The unwinding fixture includes a first half-thread screw rotatably connected to the vertical plate, a main positioning ring is fixed on the first half-thread screw, and a main screw cap is threadedly connected to the end of the first half-thread screw.

3. The precious metal wire cleaning device according to claim 2, characterized in that: The winder is arranged on the vertical rod farthest from the unwinding clamp, and the winder includes a horizontal plate fixed on the vertical rod, a winding motor is fixed on the horizontal plate, a second half-thread screw is fixed on the output end of the winding motor, a secondary positioning ring is fixed on the second half-thread screw, and the end of the second half-thread screw is threadedly connected to a secondary screw cap.

4. The precious metal wire cleaning device according to claim 1, characterized in that: A plurality of the water pools are provided with drying components, and the drying components are used to clean the cleaning liquid attached to the wire material.

5. The precious metal wire cleaning device according to claim 4, characterized in that: The drying component includes a longitudinal slide fixed on the top of the water pool, a longitudinal slide is provided on the longitudinal slide, an assembly plate and an air pump are fixed on the longitudinal slide, an air pipe is fixed on the air outlet end of the air pump, and two symmetrically arranged air nozzles are installed on the air pipe. The two air nozzles are fixed on the end of the assembly plate. When the drying component is in operation, the two air nozzles are both facing the wire.

6. A method for processing platinum-rhodium wire, characterized in that: This processing method for platinum-rhodium wire includes raw material preparation, cold rolling, alkali-acid treatment, intermediate annealing, wire drawing, finished product alkali-acid treatment, ultrasonic cleaning and drying, and testing. The ultrasonic cleaning and drying step uses a precious metal wire cleaning device according to any one of claims 1 to 5.

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