Bending equipment for flat copper wire production

Abstract

The invention discloses bending equipment for flat copper wire production, and belongs to the technical field of algae culture equipment.The bending equipment for flat copper wire production comprises a mounting bottom plate, multiple sets of supporting foot stools are evenly arranged on one side of the upper surface of the mounting bottom plate, and the upper ends of the multiple sets of supporting foot stools are fixedly connected with supporting frames correspondingly; an automatic feeding assembly is fixedly installed between the supporting frames, and a driving assembly is installed on one side of the automatic feeding assembly. A bending assembly is arranged on the side, away from the driving assembly, of the automatic feeding assembly, and an automatic cutting assembly is fixedly mounted on the side, away from the automatic feeding assembly, of the upper surface of the mounting bottom plate. By designing the automatic feeding assembly, uninterrupted continuous feeding of the flat copper wire is achieved, the feeding time of the flat copper wire is shortened, the accuracy of the moving angle of the flat copper wire is greatly improved, and the yield of product bending is remarkably improved.

Description

Technical Field

[0001] The invention belongs to the technical field of flat copper wire production, and particularly relates to a bending device for flat copper wire production. Background Art

[0002] Flat copper wire is a copper wire with a rectangular cross-section. Compared with traditional round copper wire, its cross-sectional shape is flatter, and the material is mostly high-purity electrolytic copper, which has excellent electrical conductivity, thermal conductivity and ductility. The copper wire with a rectangular cross-section can be arranged closely, reducing the winding gap. Especially in electromagnetic devices such as motors and transformers, it can improve the slot filling rate, reduce the volume of the device, and the flat copper wire increases the heat dissipation area, and the heat is more easily transferred from the winding to the shell through the winding. In sensors or micro-transformers, the flat copper wire needs to be bent into a flat right angle shape once during production and used as an electrode contact. Therefore, a bending device is required during production.

[0003] When the flat copper wire bending device is in use, usually a worker is specially responsible for feeding, positioning and taking parts. This not only leads to low production efficiency and precision fluctuations, but also significantly increases labor costs and safety risks; so the existing bending devices generally contact the flat copper wire through a rubber belt, and the motor drives the belt to rotate to realize the feeding operation of the flat copper wire. However, the friction between the rubber belt and the flat copper wire is significantly affected by the tension, and the phenomenon of belt slipping is likely to occur, resulting in a shorter actual feeding length and lower feeding efficiency; at the same time, the accuracy of this feeding method is relatively low, and the flat copper wire is prone to position and angle deviation during movement, resulting in deviation of the geometric dimensions of the bent section during bending treatment and lower processing accuracy. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the above-mentioned disadvantages of the prior art and provide a bending device for flat copper wire production.

[0005] The technical solution adopted to solve the above technical problem is: a bending device for flat copper wire production, including an installation base plate. On one side of the upper surface of the installation base plate, a plurality of groups of support foot brackets are uniformly arranged. The upper ends of the plurality of groups of support foot brackets are respectively fixedly connected with support frames. The support foot brackets and the installation base plate are fixed by fixing bolts. An automatic feeding component is fixedly installed between the support frames. A driving component is installed on one side of the automatic feeding component; a flat copper wire passes through the automatic feeding component. A bending component is arranged on the side of the automatic feeding component away from the driving component. An automatic cutting component is fixedly installed on the side of the upper surface of the installation base plate away from the automatic feeding component. A receiving frame is arranged under the automatic cutting component. The receiving frame is slidably connected with the installation base plate.

[0006] Through the above technical solution, a matching automatic feeding component, bending component and automatic cutting component are designed, which can not only bend multiple groups of flat copper wires at the same time, but also realize a series of processing such as cutting and material collection. There is no need to use a separate cutting device to process them. The overall device is not only more efficient and smoother in use, but also has a higher degree of automation.

[0007] Further, the automatic feeding component includes a fixed frame fixedly connected to the support frame. Fixed slots are symmetrically arranged on both sides of the fixed frame. Slide slots are symmetrically arranged on the inner wall of the fixed frame. Two sliding frames are symmetrically and slidably connected in the slide slots. The two sliding frames are symmetrically arranged in the fixed frame. Support plates are symmetrically and fixedly connected to both sides of the sliding frame. A connecting plate is fixedly connected to the support plate. One side of the connecting plate is wedge-shaped. A connecting frame is fixedly connected to the connecting plate. A connecting shaft is rotatably connected between the connecting frames. A pushing plate is fixedly connected to the connecting shaft. A fixed foot plate is fixedly connected to the end of the pushing plate close to the flat copper wire.

[0008] Through the above technical solution, when one sliding frame slides away from the driving component, the pushing plate has a tendency to rotate towards the flat copper wire side, so that the pushing plates on both sides of the flat copper wire simultaneously press against and drive the flat copper wire to move in the moving direction of the sliding frame when moving. At the same time, the pushing plate on the sliding frame sliding towards the driving component has a tendency to rotate away from the flat copper wire side, so it loses the pressing force on the flat copper wire. With the action of the second hydraulic cylinder, the two sliding frames that previously moved in opposite directions now move towards each other, and there will also be a phenomenon that a group of pushing plates rotate towards the flat copper wire side and press against it, and a group of pushing plates rotate away from the flat copper wire side. By repeating the operation, continuous feeding of the flat copper wire without interruption can be achieved, and the feeding time of the flat copper wire can be shortened.

[0009] Further, a rubber soft pad is fixedly connected to the outside of the fixed foot plate. A spring seat is fixedly connected to the connecting plate. A return spring is fixedly connected in the spring seat. The other end of the return spring is fixedly connected to the pushing plate. Limit plates are respectively fixedly connected to the lower ends of the two support plates. The limit plates are slidably connected to the fixed frame. A wire cylinder is fixedly connected to the lower end of the limit plate.

[0010] Through the above technical solution, the rubber soft pad wrapped on the outside of the fixed foot plate can avoid direct contact between the fixed foot plate and the surface of the flat copper wire, making the buffer between the flat copper wire and the fixed foot plate stronger, and preventing the fixed foot plate from damaging the surface of the flat copper wire when driving the flat copper wire to move.

[0011] Further, the driving component includes a threaded rod rotatably connected to the support leg frame. A positioning plate is fixedly connected to the middle position of the threaded rod. Threads with opposite directions are respectively arranged on both sides of the threaded rod.

[0012] Through the above technical solution, since the thread directions on both sides of the threaded rod are opposite, the two wire cylinders on the threaded rod move in opposite directions respectively, so that one of the two sliding frames in the fixed frame slides towards the driving assembly, and the other slides away from the driving assembly.

[0013] Further, one end of the threaded rod is fixedly connected with a driving gear, a connecting rack is arranged below the driving gear, the connecting rack is in meshing transmission with the driving gear, a plurality of groups of limiting seats are uniformly and fixedly connected to the mounting base plate respectively, the connecting rack is slidably connected with the limiting seats, a fixed head is fixedly connected to one side of the connecting rack, the fixed head is fixedly connected with the output end of the second hydraulic cylinder, the side of the second hydraulic cylinder far away from the output end is fixedly connected with a hydraulic cylinder seat, and the hydraulic cylinder seat is fixedly installed between the mounting base plate.

[0014] Through the above technical solution, the output end of the second hydraulic cylinder pushes the connecting rack to slide along the direction of the limiting seat through the fixed head, and through the meshing between the connecting rack and the driving gear, a plurality of groups of driving gears are driven to rotate, and the corresponding threaded rods are respectively driven to rotate by the plurality of groups of driving gears.

[0015] Further, the bending assembly includes a bending fixed frame fixedly connected with the mounting base plate, an adjusting connecting plate is fixedly installed between the bending fixed frames, a connecting rod is rotatably connected to one side of the bending fixed frame, a moving column is slidably connected to the end of the connecting rod far away from the bending fixed frame, a connecting part is fixedly connected to the moving column, a fixed frame is fixedly installed at the upper end of the bending fixed frame, a transfer frame is fixedly connected to the fixed frame, and a first hydraulic cylinder is rotatably connected to the transfer frame, and the output end of the first hydraulic cylinder is fixedly connected with the connecting part.

[0016] Through the above technical solution, when one end of the flat copper wire moves to an appropriate length, the output end of the first hydraulic cylinder drives the connecting part to move, the connecting part drives the moving column to rotate, so that the moving column can drive one end of the flat copper wire on the adjusting connecting plate to bend.

[0017] Further, the automatic cutting assembly includes a cutting fixed plate fixedly installed on the mounting base plate, moving grooves are symmetrically formed in the cutting fixed plate, moving columns are slidably connected in the moving grooves, a cutting tool seat is fixedly connected to one side of the moving column, and a cutting blade is fixedly connected in the cutting tool seat.

[0018] Further, two positioning shafts are fixedly connected to the cutting fixing plate. Limiting power arms are respectively rotatably connected to the two positioning shafts. A first positioning groove and a second positioning groove are respectively formed in the two limiting power arms. A driving gear and a connecting gear are respectively rotatably connected to the cutting fixing plate. The driving gear and the connecting gear are in meshing transmission with each other. Fixing bumps are symmetrically and fixedly connected to the driving gear and the connecting gear respectively. The fixing bumps are slidably connected with the first positioning groove. The moving column is slidably connected with the second positioning groove. The driving gear is fixedly connected to the output end of the driving motor. The driving motor is fixedly installed on the cutting fixing plate.

[0019] Through the above technical solution, when the bent flat copper wire is fed to the automatic cutting assembly, the driving motor is started. The output end of the driving motor drives the driving gear to rotate. The driving gear drives the connecting gear to rotate synchronously through meshing with the connecting gear. Further, the fixing bumps on the driving gear and the connecting gear drive the two limiting power arms to move towards the middle position simultaneously through the limiting action with the first positioning groove on the limiting power arm. Further, the two cutting tool holders can move towards the position of the flat copper wire simultaneously, so as to perform fixed-length cutting on the bent flat copper wire.

[0020] The beneficial effects of the present invention are as follows: (1) By designing a supporting automatic feeding assembly, bending assembly and automatic cutting assembly, the present invention can not only bend multiple groups of flat copper wires simultaneously, but also realize a series of processing such as cutting and material collection, without the need to use a separate cutting device for processing. The overall device is not only more efficient and smoother in use, but also has a higher degree of automation; (2) By designing the automatic feeding assembly, when the sliding frame on one side slides away from the driving assembly, the pushing plate has a tendency to rotate towards the flat copper wire side, so that the pushing plates on both sides of the flat copper wire simultaneously press against and drive the flat copper wire to move in the moving direction of the sliding frame when moving. At the same time, the pushing plate on the sliding frame sliding towards the driving assembly has a tendency to rotate away from the flat copper wire side, so it loses the pressing force on the flat copper wire. With the action of the second hydraulic cylinder, the two sliding frames moving in opposite directions previously move towards each other at this time, and there will also be a phenomenon that a group of pushing plates rotate towards the flat copper wire side and press against, and a group of pushing plates rotate away from the flat copper wire side. By repeating the operation, continuous feeding of the flat copper wire without interruption can be realized, shortening the feeding time of the flat copper wire, greatly improving the feeding efficiency of the flat copper wire. At the same time, the moving direction of the flat copper wire is restricted by the automatic feeding assembly, so that the accuracy of the moving angle of the flat copper wire is greatly improved, and the yield rate of the product bending is significantly improved. Description of the Drawings

[0021] Figure 1 is the three-dimensional structure diagram of the present invention; Figure 2It is a three-dimensional structure diagram of the automatic feeding component of the present invention; Figure 3 It is the present invention Figure 2 The partial enlarged view at position A in; Figure 4 It is a three-dimensional structure diagram of a single fixed frame of the present invention; Figure 5 It is a cross-sectional view of the automatic feeding component of the present invention; Figure 6 It is the internal structure diagram of the automatic feeding component of the present invention; Figure 7 It is a three-dimensional structure diagram of the automatic cutting component of the present invention; Figure 8 It is the present invention Figure 7 The partial enlarged view at position B in.

[0022] Reference numerals: 1, mounting base plate; 11, support leg frame; 12, support frame; 13, fixing bolt; 14, material receiving frame; 15, flat copper wire; 2, automatic feeding component; 20, fixed frame; 21, fixed groove; 22, sliding groove; 23, sliding frame; 24, support plate; 25, connecting plate; 26, connecting frame; 27, connecting shaft; 28, pushing plate; 29, fixed foot plate; 210, spring seat; 211, return spring; 212, limiting plate; 213, wire cylinder; 3, bending component; 30, bending fixing frame; 31, adjusting connecting plate; 32, connecting rod; 33, moving column; 34, connecting part; 35, fixing frame; 36, transfer frame; 37, first hydraulic cylinder; 4, automatic cutting component; 40, cutting fixing plate; 41, driving gear; 42, connecting gear; 43, positioning shaft; 44, limiting power arm; 45, first positioning groove; 46, second positioning groove; 47, fixing convex block; 48, moving column; 49, moving groove; 410, driving motor; 411, cutting tool holder; 412, cutting blade; 5, driving component; 50, driving gear; 51, threaded rod; 52, positioning plate; 53, connecting rack; 54, fixing head; 55, second hydraulic cylinder; 56, hydraulic cylinder seat; 57, limiting seat. Detailed implementation manners

[0023] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0024] As Figures 1-2As shown in the figure, a bending device for producing flat copper wires in this embodiment includes an installation base plate 1. On one side of the upper surface of the installation base plate 1, a plurality of groups of support leg frames 11 are uniformly arranged. The upper ends of the plurality of groups of support leg frames 11 are respectively fixedly connected with support frames 12. The support leg frames 11 and the installation base plate 1 are fixed through fixing bolts 13. An automatic feeding component 2 is fixedly installed between the support frames 12. A driving component 5 is installed on one side of the automatic feeding component 2; a flat copper wire 15 is arranged through the automatic feeding component 2. A bending component 3 is arranged on the side of the automatic feeding component 2 away from the driving component 5. An automatic cutting component 4 is fixedly installed on the side of the upper surface of the installation base plate 1 away from the automatic feeding component 2. A receiving frame 14 is arranged at the lower end of the automatic cutting component 4. The receiving frame 14 is slidably connected with the installation base plate 1. By designing a matching automatic feeding component 2, bending component 3 and automatic cutting component 4, not only can multiple groups of flat copper wires 15 be bent and processed simultaneously, but also a series of processes such as cutting and material receiving can be realized. There is no need to use a separate cutting device to process it. The overall device is not only more efficient and smoother in use, but also has a higher degree of automation.

[0025] As Figures 1-6 shown, the automatic feeding component 2 includes a fixed frame 20 fixedly connected with the support frame 12. Fixed slots 21 are symmetrically opened on both sides of the fixed frame 20. Slide slots 22 are symmetrically opened on the inner walls of the fixed frame 20. Two sliding frames 23 are symmetrically slidably connected in the slide slots 22. The two sliding frames 23 are symmetrically arranged in the fixed frame 20. Support plates 24 are symmetrically and fixedly connected to both sides of the sliding frames 23. A connecting plate 25 is fixedly connected to the support plates 24. One side of the connecting plate 25 is wedge-shaped. A connecting frame 26 is fixedly connected to the connecting plate 25. A connecting shaft 27 is rotatably connected between the connecting frames 26. A pushing plate 28 is fixedly connected to the connecting shaft 27. A fixed foot plate 29 is fixedly connected to one end of the pushing plate 28 close to the flat copper wire 15. When one side of the sliding frame 23 slides in the direction away from the driving component 5, the pushing plate 28 has a tendency to rotate towards the side of the flat copper wire 15, so that the pushing plates 28 on both sides of the flat copper wire 15 simultaneously press against and drive the flat copper wire 15 to move in the moving direction of the sliding frame 23 when moving. At the same time, the pushing plate 28 on the sliding frame 23 sliding in the direction close to the driving component 5 has a tendency to rotate away from the side of the flat copper wire 15. Therefore, the pressing force on the flat copper wire 15 is lost. With the action of the direction of the second hydraulic cylinder 55, the two sliding frames 23 with opposite previous moving directions move towards each other at this time. Similarly, a phenomenon will occur that one group of pushing plates 28 rotates towards the side of the flat copper wire 15 and presses against it, and one group of pushing plates 28 rotates away from the side of the flat copper wire 15. By repeating the operation, continuous feeding of the flat copper wire 15 can be realized without interruption, and the feeding time of the flat copper wire 15 can be shortened.

[0026] As Figure 6As shown, a rubber soft pad is fixedly connected to the outside of the fixed foot plate 29. A spring seat 210 is fixedly connected to the connecting plate 25. A return spring 211 is fixedly connected inside the spring seat 210. The other end of the return spring 211 is fixedly connected to the push plate 28. Limit plates 212 are respectively fixedly connected to the lower ends of the two support plates 24. The limit plates 212 are slidably connected to the fixed frame 20. A wire cylinder 213 is fixedly connected to the lower end of the limit plate 212. The rubber soft pad wrapped around the outside of the fixed foot plate 29 can prevent the direct contact between the fixed foot plate 29 and the surface of the flat copper wire 15, making the buffering between the flat copper wire 15 and the fixed foot plate 29 stronger, and preventing the fixed foot plate 29 from damaging the surface of the flat copper wire 15 when driving the flat copper wire 15 to move.

[0027] As Figures 1-4 As shown, the driving assembly 5 includes a threaded rod 51 rotatably connected to the support foot frame 11. A positioning plate 52 is fixedly connected to the middle position of the threaded rod 51. Threads in opposite directions are respectively provided on both sides of the threaded rod 51. Since the thread directions on both sides of the threaded rod 51 are opposite, the two wire cylinders 213 on the threaded rod 51 move in opposite directions respectively, so that one of the two sliding frames 23 in the fixed frame 20 slides towards the direction close to the driving assembly 5, and the other slides towards the direction away from the driving assembly 5. One end of the threaded rod 51 is fixedly connected to a driving gear 50. A connecting rack 53 is arranged below the driving gear 50. The connecting rack 53 is meshed with the driving gear 50 for transmission. Multiple groups of limit seats 57 are evenly and fixedly connected to the mounting base plate 1 respectively. The connecting rack 53 is slidably connected to the limit seats 57. A fixed head 54 is fixedly connected to one side of the connecting rack 53. The fixed head 54 is fixedly connected to the output end of the second hydraulic cylinder 55. The side of the second hydraulic cylinder 55 away from the output end is fixedly connected to the hydraulic cylinder seat 56. The hydraulic cylinder seat 56 is fixedly installed on the mounting base plate 1. The output end of the second hydraulic cylinder 55 pushes the connecting rack 53 to slide along the direction of the limit seats 57 through the fixed head 54. Through the meshing between the connecting rack 53 and the driving gear 50, multiple groups of driving gears 50 are driven to rotate, and multiple groups of driving gears 50 respectively drive the corresponding threaded rods 51 to rotate.

[0028] As Figure 1As shown in the figure, the bending assembly 3 includes a bending fixing frame 30 fixedly connected to the mounting base plate 1. An adjusting connecting plate 31 is fixedly installed between the bending fixing frames 30. One side of the bending fixing frame 30 is rotatably connected to a connecting rod 32. The end of the connecting rod 32 away from the bending fixing frame 30 is slidably connected to a moving column 33. A connecting portion 34 is fixedly connected to the moving column 33. A fixing frame 35 is fixedly installed at the upper end of the bending fixing frame 30. A transfer frame 36 is fixedly connected to the fixing frame 35. A first hydraulic cylinder 37 is rotatably connected to the transfer frame 36. The output end of the first hydraulic cylinder 37 is fixedly connected to the connecting portion 34. When one end of the flat copper wire 15 moves to an appropriate length, the output end of the first hydraulic cylinder 37 drives the connecting portion 34 to move, and the connecting portion 34 drives the moving column 33 to rotate, so that the moving column 33 can drive one end of the flat copper wire 15 on the adjusting connecting plate 31 to bend.

[0029] As Figures 1-8 shown in the figure, the automatic cutting assembly 4 includes a cutting fixing plate 40 fixedly installed on the mounting base plate 1. Moving grooves 49 are symmetrically formed on the cutting fixing plate 40. A moving column 48 is slidably connected in the moving grooves 49. A cutting tool holder 411 is fixedly connected to one side of the moving column 48. A cutting blade 412 is fixedly connected in the cutting tool holder 411; Two positioning shafts 43 are fixedly connected to the cutting fixing plate 40. A limiting power arm 44 is rotatably connected to each of the two positioning shafts 43. A first positioning groove 45 and a second positioning groove 46 are respectively formed on the two limiting power arms 44. A driving gear 41 and a connecting gear 42 are respectively rotatably connected to the cutting fixing plate 40. The driving gear 41 and the connecting gear 42 are meshed and driven with each other. Fixing bumps 47 are symmetrically and fixedly connected to the driving gear 41 and the connecting gear 42 respectively. The fixing bumps 47 are slidably connected to the first positioning groove 45. The moving column 48 is slidably connected to the second positioning groove 46. The driving gear 41 is fixedly connected to the output end of the driving motor 410. The driving motor 410 is fixedly installed on the cutting fixing plate 40. When the bent flat copper wire 15 is fed to the automatic cutting assembly 4, the driving motor 410 is started. The output end of the driving motor 410 drives the driving gear 41 to rotate. The driving gear 41 drives the connecting gear 42 to rotate synchronously through meshing with the connecting gear 42. Then, the fixing bumps 47 on the driving gear 41 and the connecting gear 42 drive the two limiting power arms 44 to move towards the middle position simultaneously through the limiting action with the first positioning groove 45 on the limiting power arm 44. Further, the two cutting tool holders 411 can move towards the position of the flat copper wire 15 at the same time, so as to perform a fixed-length cutting process on the bent flat copper wire 15.

[0030] The working principle of this embodiment is as follows. The staff sequentially passes one end of multiple groups of flat copper wires 15 through the fixing grooves 21 on the fixing frame 20, passes through the two sliding frames 23 inside the fixing frame 20, and then passes out through the fixing grooves 21 on the other side of the fixing frame 20. After all the multiple groups of flat copper wires 15 are installed, the second hydraulic cylinder 55 is started. The output end of the second hydraulic cylinder 55 pushes the connecting rack 53 to slide along the direction of the limiting seat 57 through the fixing head 54. Through the meshing between the connecting rack 53 and the driving gear 50, multiple groups of driving gears 50 are driven to rotate. Multiple groups of driving gears 50 respectively drive the corresponding threaded rods 51 to rotate. Since the thread directions on both sides of the threaded rod 51 are opposite, the two wire cylinders 213 on the threaded rod 51 move in opposite directions respectively, so that one of the two sliding frames 23 in the fixing frame 20 slides towards the driving component 5, and the other slides away from the driving component 5; When the sliding frame 23 slides away from the driving component 5, the fixed foot plate 29 at one end of the pushing plate 28 is subjected to the frictional force with the flat copper wire 15, and thus has a tendency to rotate towards one side of the flat copper wire 15. One end of the pushing plate 28 rotates towards one side of the flat copper wire 15. In this way, the pushing plates 28 on both sides of the flat copper wire 15 simultaneously abut and drive the flat copper wire 15 to move in the moving direction of the sliding frame 23 when moving. At the same time, the pushing plate 28 on the sliding frame 23 sliding towards the driving component 5 has a tendency to rotate away from one side of the flat copper wire 15, so it loses the abutting force on the flat copper wire 15; During the return stroke, the output end of the second hydraulic cylinder 55 moves back, thereby driving the threaded rod 51 to rotate in the reverse direction. The two sliding frames 23 that previously moved in opposite directions now move towards each other. Similarly, a phenomenon will occur that one group of pushing plates 28 rotates towards one side of the flat copper wire 15 to abut, and one group of pushing plates 28 rotates away from one side of the flat copper wire 15. Repeating this operation enables the flat copper wire 15 to achieve continuous and rapid feeding.

[0031] The above is only a preferred embodiment of the present invention and is not used to limit the protection scope of the present invention.

Claims

1. A bending device for producing flat copper wires, including a mounting base plate (1), characterized in that, On one side of the upper surface of the installation base plate (1), a plurality of groups of support feet (11) are uniformly arranged. At the upper ends of the plurality of groups of support feet (11), support frames (12) are respectively fixedly connected. The support feet (11) and the installation base plate (1) are fixed by fixing bolts (13). An automatic feeding component (2) is fixedly installed between the support frames (12). A driving component (5) is installed on one side of the automatic feeding component (2). A flat copper wire (15) is arranged through the automatic feeding component (2). A bending component (3) is arranged on the side of the automatic feeding component (2) away from the driving component (5). An automatic cutting component (4) is fixedly installed on the upper surface of the installation base plate (1) on the side away from the automatic feeding component (2). A material receiving frame (14) is arranged at the lower end of the automatic cutting component (4). The material receiving frame (14) is slidably connected to the installation base plate (1).

2. The bending device for producing flat copper wires according to claim 1, characterized in that, The automatic feeding component (2) includes a fixed frame (20) fixedly connected to the support frame (12). Fixed slots (21) are symmetrically formed on both sides of the fixed frame (20). Slide grooves (22) are symmetrically formed on the inner walls of the fixed frame (20). Two sliding frames (23) are symmetrically slidably connected in the slide grooves (22). The two sliding frames (23) are symmetrically arranged in the fixed frame (20). Support plates (24) are symmetrically and fixedly connected to both sides of the sliding frames (23). A connecting plate (25) is fixedly connected to the support plates (24). One side of the connecting plate (25) is wedge-shaped. A connecting frame (26) is fixedly connected to the connecting plate (25). A connecting shaft (27) is rotatably connected between the connecting frames (26). A pushing plate (28) is fixedly connected to the connecting shaft (27). A fixed foot plate (29) is fixedly connected to one end of the pushing plate (28) close to the flat copper wire (15).

3. The bending device for producing flat copper wires according to claim 2, characterized in that, A rubber soft pad is fixedly connected to the outside of the fixed foot plate (29). A spring seat (210) is fixedly connected to the connecting plate (25). A return spring (211) is fixedly connected inside the spring seat (210). The other end of the return spring (211) is fixedly connected to the pushing plate (28). Limiting plates (212) are respectively fixedly connected to the lower ends of the two support plates (24). The limiting plates (212) are slidably connected to the fixed frame (20). A wire cylinder (213) is fixedly connected to the lower end of the limiting plate (212).

4. The bending device for producing flat copper wires according to claim 3, characterized in that, The driving component (5) includes a threaded rod (51) rotatably connected to the support feet (11). A positioning plate (52) is fixedly connected to the middle position of the threaded rod (51). Threads with opposite directions are respectively formed on both sides of the threaded rod (51).

5. The bending device for producing flat copper wires according to claim 4, characterized in that, One end of the threaded rod (51) is fixedly connected with a driving gear (50). A connecting rack (53) is arranged below the driving gear (50). The connecting rack (53) and the driving gear (50) are in meshing transmission. A plurality of groups of limit seats (57) are uniformly and fixedly connected to the mounting base plate (1). The connecting rack (53) is slidably connected with the limit seats (57). One side of the connecting rack (53) is fixedly connected with a fixed head (54). The fixed head (54) is fixedly connected with the output end of the second hydraulic cylinder (55). One side of the second hydraulic cylinder (55) away from the output end is fixedly connected with a hydraulic cylinder seat (56). The hydraulic cylinder seat (56) is fixedly installed with the mounting base plate (1).

6. The bending device for producing flat copper wires according to claim 1, characterized in that, The bending assembly (3) includes a bending fixed frame (30) fixedly connected with the mounting base plate (1). An adjusting connecting plate (31) is fixedly installed between the bending fixed frames (30). One side of the bending fixed frame (30) is rotatably connected with a connecting rod (32). One end of the connecting rod (32) away from the bending fixed frame (30) is slidably connected with a moving column (33). A connecting part (34) is fixedly connected to the moving column (33). A fixed frame (35) is fixedly installed at the upper end of the bending fixed frame (30). A transfer frame (36) is fixedly connected to the fixed frame (35). A first hydraulic cylinder (37) is rotatably connected to the transfer frame (36). The output end of the first hydraulic cylinder (37) is fixedly connected with the connecting part (34).

7. The bending device for producing flat copper wires according to claim 1, wherein, The automatic cutting assembly (4) includes a cutting fixed plate (40) fixedly installed with the mounting base plate (1). Moving grooves (49) are symmetrically formed in the cutting fixed plate (40). A moving column (48) is slidably connected in the moving groove (49). A cutting tool seat (411) is fixedly connected to one side of the moving column (48). A cutting blade (412) is fixedly connected in the cutting tool seat (411).

8. The bending device for producing flat copper wires according to claim 7, characterized in that, Two positioning shafts (43) are fixedly connected to the cutting fixed plate (40). A limit power arm (44) is rotatably connected to each of the two positioning shafts (43). A first positioning groove (45) and a second positioning groove (46) are respectively formed in the two limit power arms (44). A driving gear (41) and a connecting gear (42) are respectively rotatably connected to the cutting fixed plate (40). The driving gear (41) and the connecting gear (42) are in meshing transmission. Fixed protrusions (47) are symmetrically and fixedly connected to the driving gear (41) and the connecting gear (42). The fixed protrusions (47) are slidably connected with the first positioning groove (45). The moving column (48) is slidably connected with the second positioning groove (46). The driving gear (41) is fixedly connected with the output end of the driving motor (410). The driving motor (410) is fixedly installed with the cutting fixed plate (40).

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