Copper alloy flat wire combined type machining equipment and technological method

Abstract

The invention discloses copper alloy flat wire combined type machining equipment and a technological method, and belongs to the technical field of copper alloy flat wire machining. The copper alloy flat wire combined type machining equipment comprises a winch, a wire guide frame is arranged at the upper end of the winch, auxiliary assemblies are arranged on the two sides of the wire guide frame, and a first machining assembly is arranged on one side of the winch; through mutual cooperation of all the mechanisms and mutual cooperation of the first machining assembly and the second machining assembly, work hardening and internal stress accumulation caused by repeated deformation can be remarkably reduced, and therefore the mechanical performance of materials is improved; the copper alloy flat wire has good flexibility and anti-fatigue property, meanwhile, repeated pressing on the material is reduced through single-time rolling, the fine state of grains in the copper alloy flat wire can be maintained, grain coarsening caused by multiple times of rolling is prevented, and then the overall strength and conductivity of the material are improved.

Description

Technical Field

[0001] The present invention relates to the field of copper alloy flat wire processing, and in particular to a copper alloy flat wire composite processing device and a process method. Background Art

[0002] Copper alloy flat wire is an alloy material composed of copper and other metal elements (such as tin, zinc, aluminum, nickel, etc.), which is processed into a flat wire. Copper alloy flat wire is mainly used in the production of electrical connector components and luggage zipper wires. The traditional processing technology of copper alloy flat wire is that the round wire blank passes through a wire drawing machine, an annealing furnace, a cooling device, pickling, a wire drawing machine, a flattening machine, an annealing furnace, a cooling device and pickling in sequence, and finally passes through a finished product drawing machine.

[0003] After searching, it is found that the Chinese patent publication number CN104028577A discloses a copper alloy flat wire composite processing equipment, including a wire pay-off frame, multi-pass rolling equipment, online annealing equipment, two continuous pressing equipment, online annealing equipment, a tension frame and a finished wire drawing machine which are arranged in sequence. The processing procedures are reduced, the operating cost is significantly reduced, the labor intensity is low, and it is conducive to improving production efficiency. The rolling process adopts gradual rolling, the rolled size is stable, the flat wire surface is bright, and the grooves and roughness on the flat wire surface during the traditional mold drawing process are avoided, thereby improving product quality and not polluting the environment.

[0004] However, the above-mentioned device has certain shortcomings in actual use. Although it can reduce the processing procedures, significantly reduce the operating costs, and reduce labor intensity, which is conducive to improving production efficiency, when the copper alloy round wire billet is rolled multiple times, it will bring about a series of adverse effects such as work hardening, grain structure changes, increased internal defects, deterioration of surface quality, and reduced dimensional accuracy, which will in turn affect other processing.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Summary of the invention

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the present invention provides a copper alloy flat wire composite processing equipment and process method, which has the advantages of the above-mentioned technical problems and thus solves the problems in the prior art.

[0008] (II) Technical solution

[0009] In order to achieve the advantages of the above technical problems, the specific technical solutions adopted by the present invention are as follows:

[0010] A copper alloy flat wire composite processing equipment comprises a winch, a conductor frame is arranged at the upper end of the winch, auxiliary components are arranged on both sides of the conductor frame, a first processing component is arranged on one side of the winch, a second processing component is arranged at the upper end of the first processing component, a winder is arranged on one side of the second processing component, and the winch, the first processing component, the second processing component and the winder are all provided with controllers.

[0011] Furthermore, in order to ensure that the surface of the copper alloy round wire blank is cleaned during the guiding process, the auxiliary component includes a guide wheel, the guide wheel is connected to the wire rack, a plurality of cleaning brushes are arranged on the inner side of the guide wheel, a conveying cavity is opened on one side of the guide wheel, and the conveying cavity is connected to the cleaning brush.

[0012] Furthermore, in order to ensure the conveying effect, one side of the conveying cavity is connected to a conveying pipe through a rotating joint, one end of the conveying pipe is connected to a liquid storage tank, and the liquid storage tank is arranged at the upper end of the winch.

[0013] Furthermore, in order to ensure the rolling processing effect, the first processing component includes a processing seat, a frame is arranged on the upper end of the processing seat, three rolling grooves are opened on the upper end of the frame, four guide columns are arranged on the upper end of the frame, a lower pressure plate is slidably connected to the guide column, and a first buffer spring is wound around the outer wall of the guide column.

[0014] Furthermore, in order to ensure the adjustment effect, electric cylinders are fixedly installed on both sides of the frame, the moving ends of the electric cylinders are fixedly connected to the lower pressure plate, a plurality of first electric telescopic rods are arranged on the upper end of the lower pressure plate, the moving end of the first electric telescopic rod extends to the other end of the lower pressure plate, a rolling block is arranged on the moving end of the first electric telescopic rod, and a second buffer spring is arranged on the outer wall of the first electric telescopic rod.

[0015] Furthermore, in order to ensure heat treatment of the copper alloy round wire billet, a heating chamber is opened inside the rolling block, a first heating tube is arranged inside the heating chamber, a mounting seat 1 is arranged on both sides of the frame, a second electric telescopic rod is arranged on both sides of the mounting seat 1, the movable end of the second electric telescopic rod extends to the inner side of the mounting seat 1, and a first limit plate is arranged at the movable end of the second electric telescopic rod.

[0016] Furthermore, in order to ensure the conveying and detection effects, a first conveying roller is connected to one side of the first limiting plate, and a detection frame is provided on one side of one mounting seat, and an ultrasonic thickness gauge is symmetrically embedded in the detection frame.

[0017] Furthermore, in order to ensure the cooling treatment of the copper alloy round wire blank, the second processing component includes a box body, which is fixedly arranged at the upper end of the processing seat, a liquid storage cavity is opened inside the box body, and delivery ports are opened on both sides of the box body, and delivery wheels are arranged on both sides of the delivery port. A filter screen is slidably connected to one side of the box body, and a first delivery pump is arranged on the other side of the box body through a fixed seat. The input of the first delivery pump is connected to an input pipe, and one end of the input pipe extends to the inside of the liquid storage cavity. The output end of the first delivery pump is connected to an output pipe, and one end of the output pipe extends to the inside of the liquid storage cavity. The output pipe is located inside the liquid storage cavity and is provided with an output nozzle. A processing box is arranged on the upper end of the processing seat, and processing chamber one and processing chamber two are opened inside the processing box.

[0018] Furthermore, in order to ensure that the copper alloy round wire blank is coated with a protective layer and dried, a plurality of processing ports are opened on both sides of the processing box, and mounting seats 2 are arranged on both sides of the processing port, and mounting seats 2 are arranged on both sides of the processing port, and third electric telescopic rods are arranged on both sides of mounting seat 2, and the moving end of the third electric telescopic rod extends to the inner side of mounting seat 2, and the moving end of the third electric telescopic rod is provided with a second limiting plate, and a second conveying roller is connected to one side of the second limiting plate, and a second conveying pump is arranged on one side of the processing box, and the input end of the second conveying pump is connected to the processing pipe 1 One end of the processing tube one extends to the interior of the processing chamber one, the output end of the second delivery pump is connected to the processing tube two, a plurality of spray heads are connected to the processing tube two, and one end of the spray head extends to the interior of the processing chamber one, a third delivery pump is arranged inside the processing box, the input end of the third delivery pump is connected to the filter cartridge, the output end of the third delivery pump is connected to the connecting pipe, one end of the connecting pipe extends to the interior of the processing chamber two, a drying cartridge is arranged on one side of the processing port, one of the drying cartridges is connected to the connecting pipe, a shunt pipe is connected between the drying cartridges, and a second heating pipe is arranged in the middle of the drying cartridges.

[0019] The present application also provides a process method for the above copper alloy flat wire composite processing equipment, comprising the following steps:

[0020] S1. Prepare raw materials:

[0021] Place the copper alloy round wire billet to be processed on the winch to ensure that the billet can smoothly pass through the wire rack into the processing area.

[0022] S2. Cleaning and pretreatment:

[0023] The copper alloy round wire billet passes through the auxiliary component, and the cleaning brush on the guide wheel performs preliminary cleaning on the surface of the copper alloy round wire billet. The cleaning liquid is transported by the conveying pipe and the conveying cavity, which generates a capillary phenomenon, so that the cleaning liquid reaches the surface of the copper alloy round wire billet to further remove dirt.

[0024] S3, rolling treatment:

[0025] The copper alloy round wire billet enters the first processing assembly, and the electric cylinder drives the lower pressing plate and the rolling block to apply pressure to the billet, so that it is gradually pressed and formed in the three rolling grooves. At the same time, the first electric telescopic rod drives the rolling block to adjust the rolling thickness. After rolling, the first heating tube in the heating chamber can provide the necessary temperature for the rolling block to ensure the plasticity of the material.

[0026] S4. Thickness detection and adjustment:

[0027] The flat wire after rolling passes through the first conveying roller between the mounting seat 1 and the first limiting plate, and its thickness is detected by an ultrasonic thickness gauge.

[0028] Based on the measured data, the control system adjusts the working parameters of the electric cylinder, electric telescopic rod and other components to ensure that the flat wire reaches the expected thickness.

[0029] S5. Secondary processing:

[0030] The flat wire enters the box in the second processing assembly. At this stage, cooling, lubrication or other chemical treatments may be involved. The liquid storage chamber inside the box can circulate the processing liquid and spray it onto the flat wire through the first delivery pump and the output pipe, and keep the liquid clean through the filter.

[0031] S6. Special treatment:

[0032] The flat wire may need to pass through specific processing chambers 1 and 2 in the processing box to coat the flat wire with a protective layer. The treated flat wire will be dried by the second heating tube when passing through the drying cylinder to ensure that subsequent processes are not affected by moisture.

[0033] S7, Finished product winding:

[0034] After completing all processing steps, the final product is wound up by the winder on one side of the second processing component to form the finished copper alloy flat wire. The winding process is monitored by the controller to ensure that the tension is appropriate to avoid damage to the finished product.

[0035] (III) Beneficial effects

[0036] Compared with the prior art, the present invention has the following beneficial effects:

[0037] (1) By setting the first processing component and the second processing component to cooperate with each other, the work hardening and internal stress accumulation caused by repeated deformation can be significantly reduced, thereby improving the mechanical properties of the material and ensuring that the finished product has good flexibility and fatigue resistance. At the same time, single rolling reduces repeated pressure on the material, which helps to maintain the fine state of the internal grains of the copper alloy flat wire and prevents the grain coarsening caused by multiple rolling, thereby improving the overall strength and conductivity of the material. In addition, by accurately controlling the pressure distribution and temperature conditions of a single rolling, and combining a real-time thickness detection and adjustment system, the copper alloy flat wire is ensured to have a smooth surface and a stable and consistent cross-sectional size, avoiding surface damage or dimensional deviation that may be caused by multiple rolling. By eliminating unnecessary intermediate processes (such as multiple annealing, etc.), not only the production cost is reduced, but also the processing cycle is shortened and the production line efficiency is improved. At the same time, energy consumption and waste generation are reduced, which is in line with the concept of green manufacturing.

[0038] (2) By setting up auxiliary components, the copper alloy round wire billet can be effectively guided by the guide wheel during the processing of the copper alloy round wire billet. At the same time, due to the presence of the cleaning brush, some more stubborn stains or attachments can be further physically removed. In this way, the cleanliness and surface quality of the copper alloy round wire billet are greatly improved, providing more ideal conditions for its subsequent processing steps. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0040] Figure 1 is a structural diagram of a copper alloy flat wire composite processing device and a process method according to an embodiment of the present invention;

[0041] Figure 2 It is a structural side view of a copper alloy flat wire composite processing equipment and a process method according to an embodiment of the present invention;

[0042] Figure 3 The invention relates to a copper alloy flat wire composite processing equipment and a structure of an auxiliary component of a process method according to an embodiment of the present invention. Figure 1 ;

[0043] Figure 4 The invention relates to an auxiliary component structure of a copper alloy flat wire composite processing equipment and a process method according to an embodiment of the invention. Figure 2 ;

[0044] Figure 5 This is a structural diagram of a first processing component of a copper alloy flat wire composite processing equipment and process method according to an embodiment of the present invention;

[0045] Figure 6 The first processing component part structure of a copper alloy flat wire composite processing equipment and process method according to an embodiment of the present invention Figure 1 ;

[0046] Figure 7 It is a side cross-sectional view of the first processing component structure of a copper alloy flat wire composite processing equipment and process method according to an embodiment of the present invention;

[0047] Figure 8 The first processing component part structure of a copper alloy flat wire composite processing equipment and process method according to an embodiment of the present invention Figure 2 ;

[0048] Fig. 9 yes Figure 8 The enlarged image at a in the middle;

[0049] Fig.10 It is a side cross-sectional view of the structure of the second processing component of a copper alloy flat wire composite processing equipment and process method according to an embodiment of the present invention;

[0050] Fig.11 It is a side cross-sectional view of the structure of the second processing component of a copper alloy flat wire composite processing equipment and process method according to an embodiment of the present invention;

[0051] Fig.12 The second processing component part structure of a copper alloy flat wire composite processing equipment and process method according to an embodiment of the present invention Figure 1 ;

[0052] Fig.13 The second processing component part structure of a copper alloy flat wire composite processing equipment and process method according to an embodiment of the present invention Figure 2 ;

[0053] Fig.14 The second processing component part structure of a copper alloy flat wire composite processing equipment and process method according to an embodiment of the present invention Figure 3 ;

[0054] Fig.15 yes Fig.14 Enlarged view of point b in the middle.

[0055] In the figure:

[0056] 1. Hoist; 2. Wire rack; 3. Auxiliary components; 301. Guide wheel; 302. Cleaning brush; 303. Delivery pipe; 304. Liquid storage tank; 4. First processing component; 401. Processing seat; 402. Frame; 403. Rolling groove; 404. Guide column; 405. Lower pressure plate; 406. First buffer spring; 407. Electric cylinder; 408. First electric telescopic rod; 409. Rolling block; 410. Second buffer spring; 411. First heating tube; 412. Mounting seat 1; 413. Second electric telescopic rod; 414. First limit plate; 415. First delivery roller; 5. Second processing component; 501. Box; 502. Delivery wheel; 503. Filter; 5 04, the first conveying pump; 505, the input pipe; 506, the output pipe; 507, the output nozzle; 508, the processing box; 509, the third electric telescopic rod; 510, the second limit plate; 511, the second conveying roller; 512, the second conveying pump; 513, the processing tube one; 514, the processing tube two; 515, the spray head; 516, the third conveying pump; 517, the filter cylinder; 518, the connecting pipe; 519, the drying cylinder; 520, the shunt pipe; 521, the second heating tube; 6, the winder; 7, the controller; 8, the conveying chamber; 9, the ultrasonic thickness gauge; 10, the conveying port; 11, the processing chamber one; 12, the processing chamber two; 13, the processing port; 14, the mounting seat two; 15, the detection frame. DETAILED DESCRIPTION

[0057] To further illustrate the technical solution of the present application, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the implementation methods. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the implementation methods. With reference to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0058] like Figure 1 - Fig.15 As shown, the present invention provides a technical solution: a copper alloy flat wire composite processing equipment and process method, including a hoist 1, a conductor frame 2 is arranged at the upper end of the hoist 1, auxiliary components 3 are arranged on both sides of the conductor frame 2, for ensuring the cleaning and guiding effect of the copper alloy round wire blank, a first processing component 4 is arranged on one side of the hoist 1, for rolling the copper alloy round wire blank, a second processing component 5 is arranged on the upper end of the first processing component 4, for coating a protective layer on the surface of the copper alloy flat wire, a winder 6 is arranged on one side of the second processing component 5, and a controller 7 is arranged on the hoist 1, the first processing component 4, the second processing component 5, and the winder 6, and the controller 7 is electrically connected to an external power supply.

[0059] like Figure 1 - Fig.15As shown, the auxiliary component 3 includes a guide wheel 301, which is connected to the wire rack 2. A plurality of cleaning brushes 302 are arranged on the inner side of the guide wheel 301. The cleaning brushes 302 are made of cotton thread. A conveying cavity 8 is opened on one side of the guide wheel 301, and the conveying cavity 8 is connected to the cleaning brush 302. A conveying pipe 303 is connected to one side of the conveying cavity 8 through a rotating joint. One end of the conveying pipe 303 is connected to a liquid storage tank 304. Conductive cotton thread is arranged inside the conveying pipe 303, and the liquid storage tank 304 is arranged at the upper end of the winch 1.

[0060] Specifically, during the processing of the copper alloy round wire billet, the guide wheel 301 can effectively guide the copper alloy round wire billet being transported, which not only ensures that the wire material moves stably along the predetermined path, but also lays the foundation for the subsequent cleaning work. A cleaning brush 302 is arranged on the inner side of the guide wheel 301. When the copper alloy round wire billet passes, the cleaning brush 302 will contact its surface and produce friction. This design cleverly utilizes the capillary phenomenon, that is, the phenomenon that the liquid can spontaneously move along a narrow space. Here, it is specifically manifested that the cleaning liquid stored in the liquid storage tank 304 is guided to the position to be processed. As the copper alloy round wire billet moves, the liquid will be evenly distributed on its surface, helping to remove possible dust, oxides or other impurities. At the same time, due to the presence of the cleaning brush 302, some more stubborn stains or attachments can be further physically removed. In this way, the cleanliness and surface quality of the copper alloy round wire billet are greatly improved, providing more ideal conditions for its subsequent processing steps.

[0061] like Figure 1 - Fig.15As shown, the first processing assembly 4 includes a processing seat 401, a frame 402 is provided at the upper end of the processing seat 401, a controller 7 is fixedly arranged on the side wall of the frame 402, three rolling grooves 403 are opened at the upper end of the frame 402, four guide columns 404 are provided at the upper end of the frame 402, a lower pressing plate 405 is slidably connected to the guide columns 404, a first buffer spring 406 is wound around the outer wall of the guide columns 404, electric cylinders 407 are fixedly arranged on both sides of the frame 402, the moving end of the electric cylinder 407 is fixedly connected to the lower pressing plate 405, a plurality of first electric telescopic rods 408 are provided at the upper end of the lower pressing plate 405, the moving end of the first electric telescopic rod 408 extends to the other end of the lower pressing plate 405, a rolling block 409 is provided at the moving end of the first electric telescopic rod 408, and a second buffer spring 410 is provided on the outer wall of the first electric telescopic rod 408. A heating chamber is provided inside the rolling block 409, and a first heating tube 411 is provided inside the heating chamber. Mounting seats 412 are provided on both sides of the frame 402, and second electric telescopic rods 413 are provided on both sides of the mounting seat 412. The moving end of the second electric telescopic rod 413 extends to the inner side of the mounting seat 412, and a first limiting plate 414 is provided at the moving end of the second electric telescopic rod 413. A first conveying roller 415 is connected to one side of the first limiting plate 414. A detection frame 15 is provided on one side of one of the mounting seats 412, and an ultrasonic thickness gauge 9 is symmetrically embedded on the detection frame 15. The ultrasonic thickness gauge 9 symmetrically embedded on the detection frame 15 is the detection end of the thickness gauge, and the instrument body is fixed to the outside by a fixing member. The ultrasonic thickness gauge 9 is a model of MX-5, and the thickness gauge is an existing commonly used instrument, and the specific principle is not repeated here.

[0062] The electric cylinder 407 , the first electric telescopic rod 408 , the first heating tube 411 , the second electric telescopic rod 413 , and the ultrasonic thickness gauge 9 are all electrically connected to the controller 7 .

[0063] Specifically, the copper alloy round wire billet is introduced from the winch 1 into the first processing assembly 4, and is guided into the frame 402 above the processing seat 401 through the guide wheel 301 of the wire rack 2 and the auxiliary assembly 3. Three rolling grooves 403 are arranged at the upper end of the frame 402 to ensure that the billet can obtain uniform pressure distribution during the rolling process. Four guide columns 404 are fixed on the frame 402 and are slidably connected to the lower pressure plate 405. The first buffer spring 406 wound outside the guide column 404 is used to absorb the impact force generated during work, protect the equipment and ensure smooth operation. The lower pressing plate 405 is driven by the electric cylinder 407 fixed on both sides. When the billet needs to be rolled, the electric cylinder 407 pushes the lower pressing plate 405 downward, so that the multiple first electric telescopic rods 408 on the lower pressing plate 405 also drop synchronously. The moving end of the first electric telescopic rod 408 is equipped with a rolling block 409, and the rolling block 409 is driven by the first electric telescopic rod 408 to adjust the rolling thickness. A heating chamber is provided inside the rolling block 409, in which a first heating tube 411 is installed, which can provide a suitable temperature for the rolling block 409 to help the material deform without breaking or cracking. When the lower pressing plate 405 drives the rolling block 409 to descend, they will cooperate with the rolling groove 403 to apply pressure to the copper alloy billet passing through, so that it gradually becomes thinner and forms the desired flat shape. The outer wall of the first electric telescopic rod 408 The second buffer spring 410 also plays a shock-absorbing role to prevent excessive pressure from damaging the billet or the equipment itself. The second electric telescopic rod 413 on the mounting seat 412 can adjust the position of the first limit plate 414, thereby adjusting the rolling width to ensure that the finished product size meets the requirements. The first conveying roller 415 connected to one side of the first limit plate 414 helps to guide the billet to pass through the processing area smoothly. A detection frame 15 is set on one side of one of the mounting seats 412, and an ultrasonic thickness gauge 9 is symmetrically embedded thereon. The instrument can accurately measure the thickness of the billet without contacting it, and provide real-time feedback to the control system so as to timely adjust the rolling parameters, such as the pressure of the electric cylinder 407, the position of the rolling block 409, etc., to ensure stable product quality. The above principle realizes efficient and accurate rolling processing of the copper alloy billet. At the same time, the heating device is used to maintain appropriate temperature conditions, and the ultrasonic thickness gauge 9 monitors the product thickness to ensure the quality and consistency of the final product.

[0064] like Figure 1 - Fig.15As shown, the second processing assembly 5 includes a box body 501, a controller 7 is fixedly arranged on the side wall of the box body 501, the box body 501 is fixedly arranged on the upper end of the processing seat 401, a liquid storage cavity is opened inside the box body 501, a delivery port 10 is opened on both sides of the box body 501, and delivery wheels 502 are arranged on both sides of the delivery port 10. A filter screen 503 is slidably connected to one side of the box body 501, and a first delivery pump 504 is arranged on the other side of the box body 501 through a fixed seat. The input of the first delivery pump 504 is connected to an input pipe 505, one end of the input pipe 505 extends to the inside of the liquid storage cavity, and the first delivery pump 504 The output end is connected to an output tube 506, one end of which extends to the interior of the liquid storage chamber, and the output tube 506 is located inside the liquid storage chamber and is provided with an output nozzle 507. A processing box 508 is provided at the upper end of the processing seat 401, and the controller 7 is fixedly arranged on the side wall of the processing box 508. A processing chamber 11 and a processing chamber 2 12 are provided inside the processing box 508. Three processing ports 13 are provided on both sides of the processing port 13, and a mounting seat 2 14 is provided on both sides of the processing port 13. The mounting seat 2 14 is arranged on both sides of the processing port 13, and a third electric telescopic rod 509 is provided on both sides of the mounting seat 2 14. The movable end of the electric telescopic rod 509 extends to the inner side of the mounting seat 214, the movable end of the third electric telescopic rod 509 is provided with a second limit plate 510, one side of the second limit plate 510 is provided with a second conveying roller 511 connected, one side of the processing box 508 is provided with a second conveying pump 512, the input end of the second conveying pump 512 is connected to the processing tube 1 513, one end of the processing tube 1 513 extends to the inside of the processing chamber 11, the output end of the second conveying pump 512 is connected to the processing tube 2 514, the processing tube 2 514 is connected to a plurality of spray heads 515, and one end of the spray head 515 extends to the processing chamber 11. Inside the chamber 11, a third delivery pump 516 is arranged inside the processing box 508, the input end of the third delivery pump 516 is connected to a filter cartridge 517, the output end of the third delivery pump 516 is connected to a connecting pipe 518, one end of the connecting pipe 518 extends to the inside of the processing chamber 2 12, a drying cylinder 519 is arranged on one side of the processing port 13, one of the drying cylinders 519 is connected to the connecting pipe 518, a shunt pipe 520 is connected between the drying cylinders 519, a second heating tube 521 is arranged in the middle of the drying cylinder 519, and a placement cavity is opened in the middle of the drying cylinder 519 for placing the second heating tube 521;

[0065] The first delivery pump 504 , the third electric telescopic rod 509 , the second delivery pump 512 , and the second heating tube 521 are all electrically connected to the controller 7 .

[0066] Specifically, the copper alloy flat wire is introduced into the box body 501 from the first processing assembly 4, and enters the box body 501 through the delivery ports 10 and the delivery wheels 502 on both sides. The delivery wheels 502 ensure that the blank can smoothly and continuously enter the liquid storage chamber for processing. The liquid storage chamber in the box body 501 stores liquid for processing the copper alloy flat wire. The first delivery pump 504 extracts the processing liquid in the liquid storage chamber through the input pipe 505, and outputs it through the output pipe 506, and then evenly sprays it on the flat wire through the output nozzle 507 to achieve the purpose of The cooling treatment of the flat wire, a filter screen 503 is slidably connected to one side of the box body 501, which can be regularly drawn out for cleaning to maintain the purity of the liquid in the liquid storage chamber and prevent impurities from affecting the product quality. The flat wire after preliminary treatment enters the treatment box 508, which is provided with two independent treatment chambers 11 and 12 for performing different treatment processes, such as coating, heat treatment, etc. In the treatment chamber 11, the second delivery pump 512 extracts the treatment liquid through the treatment pipe 1 513 and passes through the treatment pipe 2 514 on the A plurality of spray heads 515 spray the treatment liquid onto the flat wire to complete the coating of the protective layer on the surface of the flat wire. The treatment chamber 12 may be used for subsequent treatment, such as drying or other special treatments. The third delivery pump 516 extracts external gas through the filter cylinder 517 for filtering treatment, and then introduces the filtered gas into the middle of the drying cylinder 519 through the connecting pipe 518 to heat the incoming gas through the second heating pipe 521. The gas entering the drying cylinder 519 can be diverted and transported through the connecting pipe 518 to enter the interior of other drying cylinders 519, thereby accelerating the evaporation of the residual moisture in the coating protective layer to ensure that the finished product is dry and free of moisture. A mounting seat 14 is provided at the treatment port 13 on both sides of the treatment box 508, and a third electric telescopic rod 509 is fixed thereon. These electric telescopic rods drive the second limit plate 510 to move and adjust the width of the treatment port 13 to ensure that the flat wire can pass stably without damage. The second delivery roller 511 provided on one side of the second limit plate 510 helps guide the flat wire to pass through the treatment port 13 smoothly and maintain appropriate tension.

[0067] like Figure 1 - Fig.15 As shown, the embodiment of the present application discloses a process method of the above-mentioned copper alloy flat wire composite processing equipment, comprising the following steps:

[0068] S1. Prepare raw materials:

[0069] Place the copper alloy round wire billet to be processed on the winch to ensure that the billet can smoothly pass through the wire rack into the processing area.

[0070] S2. Cleaning and pretreatment:

[0071] The copper alloy round wire billet passes through the auxiliary component, and the cleaning brush on the guide wheel performs preliminary cleaning on the surface of the copper alloy round wire billet. The cleaning liquid is transported by the conveying pipe and the conveying cavity, which generates a capillary phenomenon, so that the cleaning liquid reaches the surface of the copper alloy round wire billet to further remove dirt.

[0072] S3, rolling treatment:

[0073] The copper alloy round wire billet enters the first processing assembly, and the electric cylinder drives the lower pressing plate and the rolling block to apply pressure to the billet, so that it is gradually pressed and formed in the three rolling grooves. At the same time, the first electric telescopic rod drives the rolling block to adjust the rolling thickness. After rolling, the first heating tube in the heating chamber can provide the necessary temperature for the rolling block to ensure the plasticity of the material.

[0074] S4. Thickness detection and adjustment:

[0075] The flat wire after rolling passes through the first conveying roller between the mounting seat 1 and the first limiting plate, and its thickness is detected by an ultrasonic thickness gauge.

[0076] Based on the measured data, the control system adjusts the working parameters of the electric cylinder, electric telescopic rod and other components to ensure that the flat wire reaches the expected thickness.

[0077] S5. Secondary processing:

[0078] The flat wire enters the box in the second processing assembly. At this stage, cooling, lubrication or other chemical treatments may be involved. The liquid storage chamber inside the box can circulate the processing liquid and spray it onto the flat wire through the first delivery pump and the output pipe, and keep the liquid clean through the filter.

[0079] S6. Special treatment:

[0080] The flat wire may need to pass through specific processing chambers 1 and 2 in the processing box to coat the flat wire with a protective layer. The treated flat wire will be dried by the second heating tube when passing through the drying cylinder to ensure that subsequent processes are not affected by moisture.

[0081] S7, Finished product winding:

[0082] After completing all processing steps, the final product is wound up by the winder on one side of the second processing component to form the finished copper alloy flat wire. The winding process is monitored by the controller to ensure that the tension is appropriate to avoid damage to the finished product.

[0083] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0084] 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 principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A copper alloy flat wire composite processing equipment, characterized in that: The invention comprises a winch (1), a wire rack (2) is arranged at the upper end of the winch (1), auxiliary components (3) are arranged on both sides of the wire rack (2), a first processing component (4) is arranged on one side of the winch (1), a second processing component (5) is arranged on the upper end of the first processing component (4), a winding machine (6) is arranged on one side of the second processing component (5), and a controller (7) is arranged on the winch (1), the first processing component (4), the second processing component (5) and the winding machine (6).

2. The copper alloy flat wire composite processing equipment according to claim 1, characterized in that: The auxiliary component (3) comprises a guide wheel (301), the guide wheel (301) is connected to the wire frame (2), a plurality of cleaning brushes (302) are arranged on the inner side of the guide wheel (301), a conveying cavity (8) is opened on one side of the guide wheel (301), and the conveying cavity (8) is communicated with the cleaning brush (302).

3. The copper alloy flat wire composite processing equipment according to claim 2, characterized in that: One side of the delivery chamber (8) is connected to a delivery pipe (303) via a rotary joint, one end of the delivery pipe (303) is connected to a liquid storage tank (304), and the liquid storage tank (304) is arranged at the upper end of the winch (1).

4. The copper alloy flat wire composite processing equipment according to claim 1, characterized in that: The first processing assembly (4) comprises a processing seat (401), a frame (402) is arranged at the upper end of the processing seat (401), three rolling grooves (403) are opened at the upper end of the frame (402), four guide columns (404) are arranged at the upper end of the frame (402), a lower pressure plate (405) is slidably connected to the guide column (404), and a first buffer spring (406) is wound around the outer wall of the guide column (404).

5. The copper alloy flat wire composite processing equipment according to claim 4, characterized in that: Electric cylinders (407) are fixedly arranged on both sides of the frame (402), and the movable end of the electric cylinder (407) is fixedly connected to the lower pressure plate (405). A plurality of first electric telescopic rods (408) are arranged at the upper end of the lower pressure plate (405), and the movable end of the first electric telescopic rod (408) extends to the other end of the lower pressure plate (405). A rolling block (409) is arranged at the movable end of the first electric telescopic rod (408), and a second buffer spring (410) is arranged on the outer wall of the first electric telescopic rod (408).

6. The copper alloy flat wire composite processing equipment according to claim 5, characterized in that: A heating chamber is provided inside the rolling block (409), a first heating tube (411) is arranged inside the heating chamber, mounting seats (412) are arranged on both sides of the frame (402), second electric telescopic rods (413) are arranged on both sides of the mounting seat (412), a movable end of the second electric telescopic rod (413) extends to the inner side of the mounting seat (412), and a first limiting plate (414) is arranged at the movable end of the second electric telescopic rod (413).

7. The copper alloy flat wire composite processing equipment according to claim 6, characterized in that: A first conveying roller (415) is connected to one side of the first limiting plate (414), a detection frame (15) is provided on one side of one of the mounting seats (412), and an ultrasonic thickness gauge (9) is symmetrically embedded in the detection frame (15).

8. The copper alloy flat wire composite processing equipment according to claim 7, characterized in that: The second processing assembly (5) comprises a box body (501), the box body (501) is fixedly arranged at the upper end of the processing seat (401), a liquid storage cavity is provided inside the box body (501), delivery ports (10) are provided on both sides of the box body (501), delivery wheels (502) are provided on both sides of the delivery port (10), a filter screen (503) is slidably connected to one side of the box body (501), and a first delivery pump (504) is provided on the other side of the box body (501) via a fixed seat, and the first delivery pump (504) The input of the processing seat (401) is connected to an input pipe 1 (505), one end of which extends to the interior of the liquid storage chamber. The output end of the first delivery pump (504) is connected to an output pipe (506), one end of which extends to the interior of the liquid storage chamber. The output pipe (506) is located inside the liquid storage chamber and is provided with an output nozzle (507). The upper end of the processing seat (401) is provided with a processing box (508), and the interior of the processing box (508) is provided with a processing chamber 1 (11) and a processing chamber 2 (12).

9. The copper alloy flat wire composite processing equipment according to claim 8, characterized in that: A plurality of processing ports (13) are provided on both sides of the processing box (508), and mounting seats (14) are provided on both sides of the processing port (13). The mounting seats (14) are provided on both sides of the processing port (13), and third electric telescopic rods (509) are provided on both sides of the mounting seats (14). The movable end of the third electric telescopic rod (509) extends to the inner side of the mounting seats (14), and the movable end of the third electric telescopic rod (509) is provided with a second limiting plate (510), and one side of the second limiting plate (510) is provided with a second conveying roller (511) connected thereto. A second conveying pump (512) is provided on one side of the processing box (508), and the input end of the second conveying pump (512) is connected to a processing tube (513), and one end of the processing tube (513) extends to the inside of the processing chamber (11), and the second The output end of the delivery pump (512) is connected to the second processing tube (514), and a plurality of spray heads (515) are connected to the second processing tube (514), and one end of the spray head (515) extends to the interior of the first processing chamber (11). A third delivery pump (516) is arranged inside the processing box (508), and the input end of the third delivery pump (516) is connected to the filter cartridge (517), and the output end of the third delivery pump (516) is connected to the connecting tube (518), and one end of the connecting tube (518) extends to the interior of the second processing chamber (12). A drying cartridge (519) is arranged on one side of the processing port (13), and one of the drying cartridges (519) is connected to the connecting tube (518). A shunt tube (520) is connected between the drying cartridges (519), and a second heating tube (521) is arranged in the middle of the drying cartridge (519).

10. A process method for a copper alloy flat wire composite processing device, used for a copper alloy flat wire composite processing device as claimed in claims 1 to 9, characterized in that: The following steps are involved: 。 S1. Prepare raw materials: Place the copper alloy round wire billet to be processed on the winch to ensure that the billet can smoothly pass through the wire rack into the processing area. S2. Cleaning and pretreatment: The copper alloy round wire billet passes through the auxiliary component, and the cleaning brush on the guide wheel performs preliminary cleaning on the surface of the copper alloy round wire billet. The cleaning liquid is transported by the conveying pipe and the conveying cavity, which generates a capillary phenomenon, so that the cleaning liquid reaches the surface of the copper alloy round wire billet to further remove dirt. S3, rolling treatment: The copper alloy round wire billet enters the first processing assembly, and the electric cylinder drives the lower pressing plate and the rolling block to apply pressure to the billet, so that it is gradually pressed and formed in the three rolling grooves. At the same time, the first electric telescopic rod drives the rolling block to adjust the rolling thickness. After rolling, the first heating tube in the heating chamber can provide the necessary temperature for the rolling block to ensure the plasticity of the material. S4. Thickness detection and adjustment: The flat wire after rolling passes through the first conveying roller between the mounting seat 1 and the first limiting plate, and its thickness is detected by an ultrasonic thickness gauge. Based on the measured data, the control system adjusts the working parameters of the electric cylinder, electric telescopic rod and other components to ensure that the flat wire reaches the expected thickness. S5. Secondary processing: The flat wire enters the box in the second processing assembly. At this stage, cooling, lubrication or other chemical treatments may be involved. The liquid storage chamber inside the box can circulate the processing liquid and spray it onto the flat wire through the first delivery pump and the output pipe, and keep the liquid clean through the filter. S6. Special treatment: The flat wire may need to pass through specific processing chambers 1 and 2 in the processing box to coat the flat wire with a protective layer. The treated flat wire will be dried by the second heating tube when passing through the drying cylinder to ensure that subsequent processes are not affected by moisture. S7, Finished product winding: After completing all processing steps, the final product is wound up by the winder on one side of the second processing component to form the finished copper alloy flat wire. The winding process is monitored by the controller to ensure that the tension is appropriate to avoid damage to the finished product.

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