Composite processing equipment for copper winding flat wire

Abstract

The invention belongs to the technical field of copper wire processing, and discloses copper winding flat wire composite processing equipment which comprises a rack and a main machine frame. The conveying mechanism is arranged on the main rack and used for continuously conveying copper wires; the cleaning mechanism is arranged on the main rack, located in the conveying path of the conveying mechanism and used for cleaning the copper wire; the wiredrawing and winding mechanism is arranged on the main rack, is positioned at the downstream of the cleaning mechanism and is used for wiredrawing, forming and winding the cleaned copper wire; the cleaning mechanism comprises a processing pipe containing a cleaning agent; the cleaning assembly is arranged in the treatment pipe and comprises a driving part and a scrubbing part; wherein the driving part is in transmission connection with the scrubbing part so as to drive the scrubbing part to rotate. The cleaning mechanism is arranged, physical scrubbing of the scrubbing component and chemical cleaning of a cleaning agent are matched with each other, an oxide layer on the surface of the copper wire can be effectively removed, and compared with a pure soaking cleaning mode, the cleaning effect is remarkably improved.

Description

Technical Field

[0001] The invention belongs to the technical field of copper wire processing, in particular to a copper material winding flat wire composite processing device. Background Art

[0002] In the field of copper wire processing, especially in the production of copper wire windings, the copper wire drawing process is one of the key links. Copper wire windings are widely used in electrical equipment such as motors and transformers, and their quality directly affects the performance and service life of the equipment. During the production of copper wire windings, the copper wire needs to be drawn to achieve the required fineness and shape. Before drawing the copper wire, it is usually necessary to anneal the copper wire to eliminate work hardening and improve the plasticity of the copper wire to facilitate subsequent drawing operations. However, annealing will cause an oxide layer to form on the surface of the copper wire. The oxide layer not only increases the friction between the copper wire and the mold, causing increased mold wear, but also affects the adhesion of the copper wire to the insulating material, thereby reducing the electrical performance and mechanical strength of the copper wire winding. Currently, a common method for cleaning copper wire is to soak the copper wire in a cleaning agent.

[0003] However, due to the uneven thickness of the oxide layer on the copper wire surface, immersion cleaning alone is difficult to completely remove. This not only leaves residual oxide on the wire surface, affecting the quality of subsequent wire drawing processes, but can also cause uneven wear on the mold, shortening its lifespan and increasing production costs. Furthermore, traditional immersion cleaning methods suffer from low cleaning efficiency and low detergent utilization, making them inadequate for efficient, high-quality copper wire winding production. Therefore, a composite processing device for copper flat wire windings was proposed to address these issues. Summary of the Invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides a copper winding flat wire composite processing equipment.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a copper material winding flat wire composite processing equipment, comprising: a frame main frame; a conveying mechanism, which is arranged on the frame main frame and is used to continuously convey the copper wire; a cleaning mechanism, which is arranged on the frame main frame and is located in the conveying path of the conveying mechanism and is used to clean the copper wire; a wire drawing and winding mechanism, which is arranged on the frame main frame and is located downstream of the cleaning mechanism and is used to draw and wind the cleaned copper wire; the cleaning mechanism comprises: a processing tube, which contains a cleaning agent; a cleaning component, which is arranged inside the processing tube and comprises a driving component and a brushing component; wherein, the driving component and the brushing component are transmitted to the processing tube by the cleaning agent. Dynamic connection to drive the scrubbing component to rotate; during the rotation of the scrubbing component, its working part is in direct contact with the surface of the copper wire to implement physical scrubbing; at the same time, the rotational movement of the scrubbing component drives the detergent in the processing tube to dynamically act on the surface of the copper wire to achieve the coordination of physical scrubbing and chemical cleaning; the scrubbing component includes a bracket and an inner tube fixedly connected to the processing tube, a brush plate in contact with the surface of the copper wire is fixedly connected to the bracket, and both ends of the bracket are fixedly connected to branch pipes and fixed rings; the outer wall of one of the branch pipes is fixedly connected to a second transmission wheel and a fixed ring, and the fixed ring is rotatably connected to the second fixed frame fixedly connected to the processing tube;

[0006] The cleaning agent is located in the inner tube, and both ends of the inner tube and the processing tube are provided with through holes for the copper wire to enter and exit.

[0007] In the above technical solution, preferably, the driving component includes a sub-shell fixedly connected to one end of the processing tube, a motor is fixedly connected to the sub-shell through a mounting bracket, a first transmission wheel is fixedly connected to the output end of the motor, and a transmission belt is tensioned between the first transmission wheel and the second transmission wheel.

[0008] In the above technical solution, preferably, two baffles are fixedly connected to the inside of the treatment pipe, and the two baffles divide the inside of the treatment pipe into a cleaning area, a flushing area and a draining area, and the scrubbing component is located in the cleaning area.

[0009] In the above technical solution, preferably, it also includes a filtering mechanism, which includes a water outlet and a water inlet, and the water outlet is provided with two upper water pipes, and the two upper water pipes are respectively fixed to the top of the cleaning area and the rinsing area, and the bottom ends of the rinsing area and the draining area are fixedly connected to a first downpipe, and the bottom end of the cleaning area is fixedly connected to a second downpipe, and the second downpipe and the two first downpipes are commonly connected to a connecting pipe, and the connecting pipe is connected to the water outlet; a cam is also fixedly connected to the outer wall of one of the branch pipes, and the second transmission wheel is located between the cam and the fixed ring, and the end of the cam away from the branch pipe is rotatably connected to a roller, and the roller is in contact with an elastic bag fixed in the sub-shell; the elastic bag is a U-shaped structure, and a first connecting pipe and a second connecting pipe are respectively provided at both ends of the U-shaped structure, the first connecting pipe is connected to the connecting pipe, and the second connecting pipe is connected to the water inlet end of the filtering mechanism.

[0010] In the above technical solution, preferably, both the first connecting pipe and the second connecting pipe are provided with a one-way valve. When the elastic bag is pressed, the one-way valve on the first connecting pipe is closed, and the one-way valve on the second connecting pipe is opened, so that the liquid in the cleaning area, the flushing area and the draining area enters the elastic bag through the second downpipe, the two first downpipes and the connecting pipe; when the elastic bag is reset, the one-way valve on the first connecting pipe is opened, and the one-way valve on the second connecting pipe is closed, so that the liquid in the elastic bag enters the filtering mechanism for treatment.

[0011] In the above technical solution, preferably, the brackets are in at least two groups, and an arc-shaped plate is fixedly connected to the outer end of the brackets. The connecting parts of the brackets and the brush plate are provided with interconnected through grooves, so that the liquid contacts the brush plate through the through grooves.

[0012] In the above technical solution, preferably, a first fixing frame is fixedly connected between the inner tube and the processing tube, and there are at least two first fixing frames, which are evenly arranged along the axial direction of the inner tube.

[0013] In the above technical solution, preferably, a shaft is provided between the fixing ring and the second fixing frame, and the fixing ring and the second fixing frame are at least two groups.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention sets a cleaning mechanism and utilizes the physical brushing of the brushing parts and the chemical cleaning of the detergent to cooperate with each other, which can effectively remove the oxide layer on the surface of the copper wire. Compared with the simple immersion cleaning method, the cleaning effect is significantly improved, providing higher quality copper wire for the subsequent wire drawing process, which is beneficial to improving the accuracy and quality of wire drawing. Moreover, the brush plate can be rotated for brushing, and the cleaning effect on the copper wire surface is further improved during the rotation process. At the same time, structures such as branch pipes and fixed rings also provide stable support for the installation and transmission of components, ensuring the stability of equipment operation.

[0016] 2. The present invention collects, filters and recycles liquids in the cleaning area, flushing area and draining area, thereby reducing the waste of detergents and lowering production costs. It also avoids the operational troubles caused by frequent replacement of detergents and improves production efficiency.

[0017] 3. The present invention can realize automatic collection, filtration and circulation of liquid by setting structures such as cam, elastic bag and one-way valve, thereby improving the utilization rate of detergent without adding additional equipment. At the same time, the squeezing impact of the elastic bag is conducive to blocking dirt at the pipe mouth, and also reduces the intensity and cost of manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the cleaning mechanism of the present invention from a first perspective;

[0020] Figure 3 This is a schematic diagram of the cleaning mechanism of the present invention from a second viewing angle;

[0021] Figure 4 for Figure 2 A in the middle is an enlarged structural diagram;

[0022] Figure 5 for Figure 3 The enlarged structural diagram at B in the middle;

[0023] Figure 6 is a first cross-sectional schematic diagram of the inner tube of the present invention;

[0024] Figure 7 for Figure 6 The enlarged structural diagram at C in the middle;

[0025] Figure 8 is a second cross-sectional schematic diagram of the inner tube of the present invention;

[0026] Figure 9 Schematic diagram of the support structure of the present invention.

[0027] In the figure: 1. main frame; 2. processing tube; 3. auxiliary shell; 4. baffle; 5. cleaning area; 6. flushing area; 7. draining area; 8. inner tube; 9. first fixed frame; 10. bracket; 11. brush plate; 12. branch pipe; 13. fixing ring; 14. shaft; 15. second fixed frame; 16. first transmission wheel; 17. transmission belt; 18. cam; 19. second transmission wheel; 20. roller; 21. elastic bag; 22. first connecting pipe; 23. second connecting pipe; 24. first downpipe; 25. second downpipe; 26. water supply pipe; 27. curved plate; 28. through groove; 29. ​​copper wire; 30. connecting pipe; 31. filtering mechanism. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] like Figures 1 to 9 As shown, the present invention provides a copper material winding flat wire composite processing equipment, comprising: a frame main frame 1; a conveying mechanism, arranged on the frame main frame 1, for continuously conveying copper wire 29; a cleaning mechanism, arranged on the frame main frame 1 and located in the conveying path of the conveying mechanism, for cleaning the copper wire 29; a wire drawing and winding mechanism, arranged on the frame main frame 1 and located downstream of the cleaning mechanism, for drawing and winding the cleaned copper wire 29. The above-mentioned conveying mechanism and wire drawing and winding mechanism are both existing technologies and will not be described in detail later.

[0030] The cleaning mechanism includes: a processing tube 2, which contains a detergent; a cleaning component, which is arranged inside the processing tube 2 and includes a driving component and a brushing component; wherein the driving component is connected to the brushing component in a transmission manner to drive the brushing component to rotate; during the rotation of the brushing component, its working part is in direct contact with the surface of the copper wire 29 to implement physical brushing; at the same time, the rotational motion of the brushing component drives the detergent in the processing tube 2 to dynamically act on the surface of the copper wire 29, so as to achieve the coordination of physical brushing and chemical cleaning.

[0031] The brushing component includes a bracket 10 and an inner tube 8 fixedly connected to the processing tube 2, a brush plate 11 that contacts the surface of the copper wire 29 is fixedly connected to the bracket 10, and branch tubes 12 and fixed rings 13 are fixedly connected at both ends of the bracket 10; the outer wall of one of the branch tubes 12 is fixedly connected to the second transmission wheel 19 and the fixed ring 13, and the fixed ring 13 is rotatably connected to the second fixed frame 15 fixedly connected to the processing tube 2; the cleaning agent is located in the inner tube 8, and the inner tube 8 and both ends of the processing tube 2 are provided with through holes for the copper wire 29 to enter and exit; the driving component includes a sub-shell 3 fixedly connected to one end of the processing tube 2, and a motor 32 is fixedly connected to the sub-shell 3 through a mounting frame. The model and specifications of the motor 32 are set according to actual needs. The output end of the motor 32 is fixedly connected to the first transmission wheel 16, and a transmission belt 17 is tensioned between the first transmission wheel 16 and the second transmission wheel 19. The transmission wheel and transmission belt are sprockets, chains or pulleys, and belts.

[0032] During use, the copper wire 29 is continuously transported through the conveying mechanism and first enters the cleaning area 5 in the processing tube 2. When the driving component is started, its output end drives the first transmission wheel 16 to rotate, and drives the second transmission wheel 19 through the transmission belt 17 to drive the brushing component to rotate. The brush plate 11 is supported by the bracket 10 and is in close contact with the surface of the copper wire 29 to physically brush the surface of the copper wire. At the same time, when the brushing component rotates, it can drive the detergent in the cleaning area 5 to splash on the surface of the copper wire 29. The two cooperate to achieve physical brushing and chemical cleaning, thereby effectively removing the oxide layer on the surface of the copper wire 29.

[0033] Two baffles 4 are fixedly connected inside the processing tube 2. The two baffles 4 divide the processing tube 2 into a cleaning area 5, a rinsing area 6 and a draining area 7. The scrubbing component is located in the cleaning area 5. After cleaning in the cleaning area 5, it enters the rinsing area. After rinsing, it enters the draining area for draining. The cleaning efficiency is improved by optimizing the cleaning process.

[0034] It also includes a filtering mechanism 31, which is a product of existing technology and will not be described in detail. The filtering mechanism 31 includes a water outlet and a water inlet. The water outlet is provided with two water supply pipes 26, which are respectively fixed to the top of the cleaning area 5 and the rinse area 6. The bottom ends of the rinse area 6 and the drain area 7 are fixedly connected to the first drain pipe 24, and the bottom end of the cleaning area 5 is fixedly connected to the second drain pipe 25. The second drain pipe 25 and the two first drain pipes 24 are commonly connected to a connecting pipe 30, and the connecting pipe 30 is connected to the water outlet.

[0035] A cam 18 is fixedly connected to the outer wall of one of the branch pipes 12, and a second transmission wheel 19 is located between the cam 18 and the fixed ring 13. The end of the cam 18 away from the branch pipe 12 is rotatably connected to a roller 20, and the roller 20 is in contact with an elastic bag 21 fixed in the auxiliary housing 3; the elastic bag 21 is a U-shaped structure, and a first connecting pipe 22 and a second connecting pipe 23 are respectively provided at both ends of the U-shaped structure. The first connecting pipe 22 is connected to the connecting pipe 30, and the second connecting pipe 23 is connected to the water inlet end of the filtering mechanism 31; the first connecting pipe 22 One-way valves are provided on the first connecting pipe 22 and the second connecting pipe 23. When the elastic bag 21 is pressed, the one-way valve on the first connecting pipe 22 is closed and the one-way valve on the second connecting pipe 23 is opened, so that the liquid in the cleaning area 5, the flushing area 6 and the draining area 7 enters the elastic bag 21 through the second downpipe 25, the two first downpipes 24 and the connecting pipe 30; when the elastic bag 21 is reset, the one-way valve on the first connecting pipe 22 is opened and the one-way valve on the second connecting pipe 23 is closed, so that the liquid in the elastic bag 21 enters the filtering mechanism 31 for treatment.

[0036] Since the roller 20 and the cam 18 are rotatably connected, the cam 18 is driven to rotate when the branch pipe 12 rotates, and the roller 20 thereon is squeezed and contacted with the elastic bag 21. During this process, the elastic bag 21 is intermittently driven to be compressed and reset through the contact between the roller 20 and the elastic bag 21; in addition, when the roller 20 and the elastic bag 21 are in contact, the roller 20 itself can rotate. Therefore, during the contact process between the roller 20 and the elastic bag 21, friction can also be reduced, thereby improving service life.

[0037] There are at least two groups of brackets 10, and the outer end of the bracket 10 is fixedly connected to a curved plate 27. The connecting parts of the bracket 10 and the brush plate 11 are provided with interconnected through grooves 28, so that the liquid contacts the brush plate 11 through the through grooves 28. Since the curved plate 27 is arranged on the through grooves 28, when the bracket 10 rotates in the inner tube 8, the curved plate 27 is at the bottom of the inner tube 8 and can scoop up the cleaning agent in the inner tube 8. When the curved plate 27 is at the upper part of the inner tube 8, the cleaning agent in the curved plate 27 contacts the brush plate 11 through the through grooves 28, further increasing the contact between the cleaning agent and the copper wire 29, thereby improving the brushing effect.

[0038] A first fixing frame 9 is fixedly connected between the inner tube 8 and the processing tube 2 . There are at least two first fixing frames 9 , which are evenly arranged along the axial direction of the inner tube 8 .

[0039] A shaft 14 is disposed between the fixing ring 13 and the second fixing frame 15 , and there are at least two sets of the fixing ring 13 and the second fixing frame 15 .

[0040] It should be noted that the liquid levels in the cleaning area 5, the rinsing area 6 and the draining area 7 do not exceed the height of the through holes on both sides of the treatment tube 2. The purpose is to reduce the outflow of liquid through the through holes on both sides of the treatment tube 2 and the inner tube 8; in addition, a soaking area can be set before the scrubbing parts, and after soaking, enter the cleaning area 5 for scrubbing, in order to further improve the cleaning effect.

[0041] The working principle and use process of the present invention:

[0042] During use, the copper wire 29 is continuously transported by the conveying mechanism and first enters the cleaning area 5 in the processing tube 2. At this time, the driving component is started, and the first transmission wheel 16 rotates under the drive of the motor, and drives the second transmission wheel 19 through the transmission belt 17 to drive the brushing component to rotate. The bristle plate 11 is in close contact with the surface of the copper wire 29 under the support of the bracket 10, and the surface of the copper wire is physically scrubbed. At the same time, the rotation of the scrubbing component drives the detergent in the cleaning area 5 to dynamically act on the surface of the copper wire 29, realizing the coordination of physical scrubbing and chemical cleaning, and effectively removing the oxide layer on the surface of the copper wire 29.

[0043] The cleaned copper wire 29 continues to move forward and enters the rinsing area 6. Clean water in the rinsing area 6 is sprayed onto the surface of the copper wire through the upper water pipe 26 to further rinse the copper wire and remove the detergent and oxide layer residues remaining on the surface of the copper wire.

[0044] The rinsed copper wire 29 enters the draining area 7, where excess water on the surface of the copper wire 29 is removed under the action of gravity and centrifugal force, reducing the water content on the surface of the copper wire and providing better conditions for subsequent wire drawing and winding operations.

[0045] In addition, the liquid in the cleaning area 5, the flushing area 6 and the draining area 7 flows into the connecting pipe 30 through the second downpipe 25 and the first downpipe 24 respectively, and then enters the elastic bag 21. When the scrubbing component rotates, the cam 18 drives the roller 20 to compress the elastic bag 21. When the elastic bag 21 is pressed, the one-way valve on the first connecting pipe 22 is closed, and the one-way valve on the second connecting pipe 23 is opened. The liquid enters the filtering mechanism 31 for filtering treatment. The filtered clean liquid can be used again in the cleaning process, forming a recycling process; in addition, when the elastic bag 21 is squeezed by the roller 20, its impact force rushes toward the connecting pipe mouth, and washes away the dirt in the connecting pipe mouth, thereby preventing dirt from being blocked in the connecting pipe mouth, further improving the structural stability.

[0046] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0047] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A copper material winding flat wire composite processing equipment, characterized in that: include: Rack main rack (1); A conveying mechanism, arranged on the main frame (1) of the frame, for continuously conveying the copper wire (29); A cleaning mechanism, disposed on the main frame (1) of the frame and located in the conveying path of the conveying mechanism, for cleaning the copper wire (29); A wire drawing and winding mechanism is provided on the main frame (1) of the machine frame and is located downstream of the cleaning mechanism, and is used for drawing and winding the cleaned copper wire (29); The cleaning mechanism comprises: a treatment tube (2) containing a cleaning agent; A cleaning component is arranged inside the processing tube (2), comprising a driving component and a brushing component; Wherein, the driving component is in transmission connection with the brushing component to drive the brushing component to rotate; During the rotation of the scrubbing component, its working part is in direct contact with the surface of the copper wire (29) to implement physical scrubbing; at the same time, the rotation of the scrubbing component drives the detergent in the processing tube (2) to dynamically act on the surface of the copper wire (29), thereby achieving the coordination of physical scrubbing and chemical cleaning.

2. The copper material winding flat wire composite processing equipment according to claim 1, characterized in that: The scrubbing component comprises a bracket (10) and an inner tube (8) fixedly connected to the processing tube (2); a brush plate (11) in contact with the surface of the copper wire (29) is fixedly connected to the bracket (10); and branch tubes (12) and fixing rings (13) are fixedly connected to both ends of the bracket (10); A second transmission wheel (19) and a fixing ring (13) are fixedly connected to the outer wall of one of the branch pipes (12), and the fixing ring (13) is rotatably connected to a second fixing frame (15) fixedly connected to the processing pipe (2); The cleaning agent is located in the inner tube (8), and both ends of the inner tube (8) and the processing tube (2) are provided with through holes for the copper wire (29) to enter and exit.

3. The copper material winding flat wire composite processing equipment according to claim 2, characterized in that: The driving component comprises a sub-shell (3) fixedly connected to one end of the processing tube (2); a motor (32) is fixedly connected to the sub-shell (3) via a mounting frame; a first transmission wheel (16) is fixedly connected to the output end of the motor (32); and a transmission belt (17) is tensionedly connected between the first transmission wheel (16) and the second transmission wheel (19).

4. The copper material winding flat wire composite processing equipment according to claim 3, characterized in that: Two baffles (4) are fixedly connected to the processing pipe (2), and the two baffles (4) divide the processing pipe (2) into a cleaning area (5), a flushing area (6) and a draining area (7), and the scrubbing component is located in the cleaning area (5).

5. The copper material winding flat wire composite processing equipment according to claim 4, characterized in that: The invention also includes a filtering mechanism (31), wherein the filtering mechanism (31) includes a water outlet and a water inlet. The water outlet is provided with two upper water pipes (26), and the two upper water pipes (26) are respectively fixed to the top of the cleaning area (5) and the flushing area (6). The bottom ends of the flushing area (6) and the draining area (7) are both fixedly connected to a first lower water pipe (24), and the bottom end of the cleaning area (5) is fixedly connected to a second lower water pipe (25). The second lower water pipe (25) and the two first lower water pipes (24) are commonly connected to a connecting pipe (30), and the connecting pipe (30) is connected to the water outlet.

6. The copper material winding flat wire composite processing equipment according to claim 5, characterized in that: A cam (18) is fixedly connected to the outer wall of one of the branch pipes (12), and the second transmission wheel (19) is located between the cam (18) and the fixed ring (13). The end of the cam (18) away from the branch pipe (12) is rotatably connected to a roller (20), and the roller (20) is in contact with an elastic bag (21) fixed in the auxiliary housing (3); The elastic bag (21) is a U-shaped structure, and a first connecting pipe (22) and a second connecting pipe (23) are respectively provided at both ends of the U-shaped structure. The first connecting pipe (22) is connected to the connecting pipe (30), and the second connecting pipe (23) is connected to the water inlet end of the filtering mechanism (31).

7. The copper material winding flat wire composite processing equipment according to claim 6, characterized in that: Both the first connecting pipe (22) and the second connecting pipe (23) are provided with a one-way valve. When the elastic bag (21) is pressed, the one-way valve on the first connecting pipe (22) is closed, and the one-way valve on the second connecting pipe (23) is opened, so that the liquid in the cleaning area (5), the flushing area (6) and the draining area (7) enters the elastic bag (21) through the second downpipe (25), the two first downpipes (24) and the connecting pipe (30); when the elastic bag (21) is reset, the one-way valve on the first connecting pipe (22) is opened, and the one-way valve on the second connecting pipe (23) is closed, so that the liquid in the elastic bag (21) enters the filtering mechanism (31) for treatment.

8. The copper material winding flat wire composite processing equipment according to claim 4, characterized in that: The brackets (10) are at least two groups, and the outer ends of the brackets (10) are fixedly connected with arc-shaped plates (27). The connecting parts of the brackets (10) and the brush plates (11) are both provided with interconnected through grooves (28), so that liquid contacts the brush plates (11) through the through grooves (28).

9. The copper material winding flat wire composite processing equipment according to claim 4, characterized in that: A first fixing frame (9) is fixedly connected between the inner tube (8) and the processing tube (2). There are at least two first fixing frames (9) that are evenly arranged along the axial direction of the inner tube (8).

10. The copper material winding flat wire composite processing equipment according to claim 9, characterized in that: A shaft (14) is provided between the fixing ring (13) and the second fixing frame (15), and the fixing ring (13) and the second fixing frame (15) are at least two groups.

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