Electromagnetic wire straightening device
Patent Information
- Application Number
- CN202522130425.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-08
- Publication Date
- 2026-09-08
- Estimated Expiration
- 2035-10-08
AI Technical Summary
[0004]由于在校直过程中，电磁线因受到水平校直轮和垂直校直轮的压力，易出现局部径向变形，导致电磁线形态发生变化，现有的电磁线校直装置，缺乏对校直后电磁线的形态进一步修复的机构，局部径向变形未修正，使电磁线表面缺陷会保留下来，影响电磁线的外观质量；因此，针对上述问题提出一种电磁线校直装置
1.本实用新型在对校直后的电磁线形态进行挤压修复前，通过移动限位滑杆，使滑块带动固定柱和喇叭体随之移动，直至喇叭体移动至与校直后的电磁线处于同一轴线时，通过锁紧帽作用，将限位滑杆进行固定，从而能够将喇叭体固定在当前位置，通过调整喇叭体的位置，能够确保其与校直后电磁线的轴线完全重合，这种高精度对齐可避免因喇叭体偏移导致的修复力不均，防止电磁线出现新的椭圆化或扭曲，保证了后续电磁线的修复效果；
Smart Images
Figure CN224726415U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electromagnetic wire straightening technology, specifically an electromagnetic wire straightening device. Background Technology
[0002] Electromagnetic wire, also known as winding wire, is a type of conductive metal wire with an insulating layer. During the production and laying process, electromagnetic wire will generate mechanical stress, which will cause the wire to bend or deform into a wavy shape. Therefore, straightening devices are needed to straighten the electromagnetic wire to ensure its stable performance.
[0003] Existing electromagnetic wire straightening devices typically consist of straightening components, a transmission mechanism, and a control system. When straightening electromagnetic wire, one end of the wire is first fixed to a wire feeding wheel assembly, while the other end passes through a driven wheel assembly and a driving wheel assembly. Then, the motor is started, and the driving wheel assembly rotates via a synchronous transmission belt. The electromagnetic wire moves forward under friction. As the wire passes through the vertical and horizontal straightening wheel assemblies, the vertical straightening wheel assembly primarily corrects vertical or longitudinal bending, while the horizontal straightening wheel assembly addresses horizontal or lateral bending. Through their combined action, deformation in both main directions can be eliminated simultaneously, avoiding residual bending in one direction after straightening in one, thus ensuring the straightening effect.
[0004] During the straightening process, the electromagnetic wire is prone to local radial deformation due to the pressure from the horizontal and vertical straightening wheels, which causes changes in the shape of the electromagnetic wire. Existing electromagnetic wire straightening devices lack a mechanism to further repair the shape of the straightened electromagnetic wire. The uncorrected local radial deformation leaves surface defects on the electromagnetic wire, affecting its appearance quality. Therefore, an electromagnetic wire straightening device is proposed to address the above problems. Utility Model Content
[0005] In order to overcome the shortcomings of the prior art and solve the problems mentioned in the background art, this utility model proposes an electromagnetic wire straightening device.
[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: An electromagnetic wire straightening device of this utility model includes a base. Two upright plates are fixedly connected to one end of the top of the base. Each upright plate has a sliding groove, and a slider is slidably mounted in each of the two sliding grooves. A fixing post is fixedly connected to each of the two sliders, and a fixing ring is fixedly connected between the two fixing posts. One end of the fixing ring is connected to a horn body. Limiting rod grooves are provided on each upright plate, and these grooves communicate with the sliding grooves. Limiting sliding rods are slidably mounted in each of the two limiting rod grooves, and one end of each limiting sliding rod is fixedly connected to a slider. The other end of the limiting sliding rod is rotatably mounted with a threaded connection. The locking cap and the two limit rod slots are equipped with scales on one side of the port. Before the straightened electromagnetic wire is compressed and repaired, the limit slide is moved, which causes the slider to move the fixed column and the horn body. When the horn body moves to the same axis as the straightened electromagnetic wire, the locking cap fixes the limit slide, thus fixing the horn body in the current position. By adjusting the position of the horn body, it can be ensured that it is completely aligned with the axis of the straightened electromagnetic wire. This high-precision alignment can avoid uneven repair force caused by the horn body offset, prevent the electromagnetic wire from becoming elliptical or twisted, and ensure the repair effect of the subsequent electromagnetic wire. When the position of the horn body is adjusted to be on the same axis as the straightened electromagnetic wire, a repair mechanism is set up so that the straightened electromagnetic wire passes through the horn body. The horn body further squeezes and repairs the local radial deformation of the straightened electromagnetic wire through its tapering horn mouth structure, so as to ensure that the electromagnetic wire is cylindrical or close to cylindrical on the straightened outer surface, which significantly improves the geometric accuracy.
[0007] Preferably, two arc-shaped cutting grooves are formed at one end of the fixing ring away from the horn body. A rectangular plate is fixedly attached to one side wall of each of the two fixing posts. A first pneumatic cylinder is mounted on each of the two rectangular plates. A first pneumatic rod is fitted to the actuating end of each of the two first pneumatic cylinders. A cutting blade is mounted at the end of each of the two first pneumatic rods. A fixing frame is mounted at the top of the circumferential surface of the fixing ring. A rod hole is formed on the fixing frame, and a movable rod is inserted into the rod hole. An anti-detachment cap is fixedly attached to the top of each movable rod. A limit hole is formed on the anti-detachment cap. A limit post is fixedly attached to the top side of the fixing frame, and the anti-detachment cap is slidably mounted on the limit post through the limit hole. A mounting base is fixedly attached to the bottom end of each movable rod. A roller is mounted in the mounting base through a rotating shaft. A pressing block is mounted at one end of the rotating shaft. A counter is mounted on one side wall of the mounting base. A mounting plate is fixedly attached to the side wall of the mounting base, and a trigger switch is mounted on the bottom side of the mounting plate. When the repaired electromagnetic wire passes under the roller, the roller, under the influence of gravity, will contact the surface of the repaired electromagnetic wire. As the electromagnetic wire moves, it will drive the roller to rotate. For each rotation of the roller, the rotating shaft will also rotate synchronously. For each rotation of the rotating shaft, the pressing block will precisely press the trigger switch once. The counter receives the electrical signal from the trigger switch, records the number of rotations of the roller in real time, and can further calculate the moving length of the electromagnetic wire. When the length of the repaired electromagnetic wire reaches the required length, the control panel controls the two first pneumatic cylinders to work synchronously, thereby cutting the electromagnetic wire. This enables fixed-length cutting of the electromagnetic wire and allows for precise control of the cutting length as needed. At the same time, timely cutting of the straightened electromagnetic wire can effectively reduce the phenomenon of re-deformation of the straightened electromagnetic wire, ensure the morphological stability of the straightened electromagnetic wire, and improve product quality.
[0008] Preferably, a vertical plate is fixedly connected to the top of the base, and four first horizontal straightening wheels are rotatably mounted on the bottom of the vertical plate. The vertical plate has a first rectangular groove and two first T-shaped limiting grooves, and the first rectangular groove communicates with the two first T-shaped limiting grooves. A first T-shaped limiting block is slidably fitted into each of the two first T-shaped limiting grooves. A first movable plate is fixedly connected between the two first T-shaped limiting blocks, and the first movable plate is slidably fitted into the first rectangular groove. Three second horizontal straightening wheels are mounted on the first movable plate. A horizontal plate is fixedly connected to the base, and four first vertical straightening wheels are rotatably mounted on the horizontal plate. The horizontal plate has a second rectangular groove and two second T-shaped limiting grooves, and the second rectangular groove communicates with the two second T-shaped limiting grooves. Two second T-shaped limiting blocks are slidably fitted into each of the two second T-shaped limiting slots. A second movable plate is fixed between the two second T-shaped limiting blocks, and the second movable plate is slidably fitted into the second rectangular slot. Three second vertical straightening wheels are installed on the second movable plate. When straightening the electromagnetic wire, when the electromagnetic wire passes between the first horizontal straightening wheel and the second horizontal straightening wheel, and between the first vertical straightening wheel and the second vertical straightening wheel, the horizontal straightening wheel group mainly corrects the bending of the electromagnetic wire in the horizontal or transverse direction, and the vertical straightening wheel group mainly corrects the bending of the electromagnetic wire in the vertical or longitudinal direction. Through the synergistic effect of the two, the deformation of the electromagnetic wire in the two main directions can be eliminated at the same time, avoiding the problem of residual bending in the other direction after straightening in one direction, and ensuring the straightening effect.
[0009] Preferably, two second pneumatic cylinders are installed on the top side of the vertical plate, and the working ends of the two second pneumatic cylinders are equipped with second pneumatic rods, the bottom ends of the second pneumatic rods being fixed to the first movable plate. Two third pneumatic cylinders are installed on one side wall of the horizontal plate, and the working ends of the two third pneumatic cylinders are equipped with third pneumatic rods, the bottom ends of the third pneumatic rods being fixed to the second movable plate. A control panel is installed on one side wall of the base, and the control panel is used to control the start and stop of the first, second, and third pneumatic cylinders. Before straightening the electromagnetic wire, the electromagnetic wire needs to be straightened from the horizontal straightening wheel set and the vertical straightening wheel set. The electromagnetic wire is first placed on the first horizontal straightening wheel and the first vertical straightening wheel as it passes between the wheel sets. Then, through the control panel, two second pneumatic cylinders and two third pneumatic cylinders are controlled to work synchronously, causing the second horizontal straightening wheel to move down to contact the outer surface of the electromagnetic wire, and the second vertical straightening wheel to move to contact the outer surface of the electromagnetic wire. This effectively limits the movement of the electromagnetic wire, ensuring that it maintains a stable force state during the subsequent straightening process. This prevents the electromagnetic wire from shaking or shifting during straightening, thus ensuring that the pressure applied by the straightening wheels to the electromagnetic wire is uniform and continuous, improving the accuracy and consistency of straightening.
[0010] The advantages of this utility model are: 1. Before the straightened electromagnetic wire is extruded and repaired, this utility model moves the limiting slide bar, causing the slider to move the fixed column and the horn body. When the horn body moves to the same axis as the straightened electromagnetic wire, the limiting slide bar is fixed by the locking cap, thus fixing the horn body in the current position. By adjusting the position of the horn body, it can be ensured that it is completely aligned with the axis of the straightened electromagnetic wire. This high-precision alignment can avoid uneven repair force caused by the horn body offset, prevent the electromagnetic wire from becoming elliptical or twisted, and ensure the repair effect of the subsequent electromagnetic wire. 2. When the position of the horn body is adjusted and the straightened electromagnetic wire is on the same axis, when the shape of the straightened electromagnetic wire is repaired, the straightened electromagnetic wire will pass through the horn body by setting a repair mechanism. The horn body will further squeeze and repair the local radial deformation of the straightened electromagnetic wire through its tapered horn mouth structure, so as to ensure that the electromagnetic wire is cylindrical or close to cylindrical on the straightened outer surface, which significantly improves the geometric accuracy. 3. When the repaired electromagnetic wire passes under the roller, the roller, under the action of gravity, will contact the surface of the repaired electromagnetic wire. As the electromagnetic wire moves, it will drive the roller to rotate. Each rotation of the roller will cause the rotating shaft to precisely press the trigger switch once. The counter receives the electrical signal from the trigger switch, records the number of rotations of the roller in real time, and can further calculate the moving length of the electromagnetic wire. When the length of the repaired electromagnetic wire reaches the required length, the control panel controls the two first pneumatic cylinders to work synchronously, thereby cutting the electromagnetic wire. This enables the fixed-length cutting of the electromagnetic wire and allows for precise control of the cutting length as needed. At the same time, timely cutting of the straightened electromagnetic wire can effectively reduce the phenomenon of re-deformation of the straightened electromagnetic wire, ensure the morphological stability of the straightened electromagnetic wire, and improve product quality. Attached Figure Description
[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0012] Figure 1 This is a schematic diagram of the overall front-view three-dimensional structure of the device; Figure 2 This is a schematic diagram of the main three-dimensional structure of the repair mechanism; Figure 3 This is a side view of the three-dimensional structure of the repair mechanism; Figure 4 This is a schematic diagram of a partial three-dimensional structure of the repair mechanism; Figure 5 A three-dimensional structural diagram of the horn body position adjustment mechanism; Figure 6 This is a schematic diagram of the three-dimensional structure of the counting mechanism; Figure 7 A schematic diagram of the three-dimensional structure of the horizontal straightening wheel assembly; Figure 8 A schematic diagram of the three-dimensional structure of the vertical straightening wheel assembly; In the diagram: 1. Base; 2. Vertical plate; 3. Slide groove; 4. Slider; 5. Fixed column; 6. Fixed ring; 7. Horn body; 8. Limiting rod groove; 9. Limiting slide rod; 10. Locking cap; 11. Scale; 12. Fixed frame; 13. Movable rod; 14. Anti-detachment cap; 15. Limiting column; 16. Mounting base; 17. Rotating shaft; 18. Roller; 19. Pressing block; 20. Mounting plate; 21. Trigger switch; 22. Counter; 23. Arc-shaped cutting groove; 24. Rectangular plate; 25. First pneumatic cylinder; 26. 27. First pneumatic rod; 28. Cutting blade; 29. Vertical plate; 30. First horizontal straightening wheel; 31. First rectangular groove; 32. First T-shaped limiting groove; 33. First T-shaped limiting block; 34. First movable plate; 35. Second horizontal straightening wheel; 36. Second pneumatic cylinder; 37. Horizontal plate; 38. First vertical straightening wheel; 49. Second rectangular groove; 40. Second T-shaped limiting groove; 41. Second movable plate; 42. Second vertical straightening wheel; 43. Third pneumatic cylinder; 44. Control panel. Detailed Implementation
[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.
[0014] Please see Figure 1-6As shown, an electromagnetic wire straightening device includes a base 1. Two upright plates 2 are fixedly connected to one end of the top of the base 1. Each upright plate 2 has a groove 3, and a slider 4 is slidably mounted in each groove 3. A fixing post 5 is fixedly connected to each slider 4, and a fixing ring 6 is fixedly connected between the two fixing posts 5. One end of the fixing ring 6 is connected to a horn body 7. Each upright plate 2 has a limit rod groove 8, which is connected to the groove 3. A limit rod 9 is slidably mounted in each limit rod groove 8, and one end of the limit rod 9 is fixedly connected to the slider 4. The other end of the limit rod 9 is rotatably fitted with a locking cap 10 through a threaded engagement. A scale 11 is mounted on one side of the port of each limit rod groove 8. During operation, during the straightening process, the electromagnetic wire may be subjected to pressure from the horizontal and vertical straightening wheels, potentially causing... If the shape of the electromagnetic wire changes, it is necessary to repair the shape of the straightened electromagnetic wire. Before compressing and repairing the shape of the straightened electromagnetic wire, the position of the horn body 7 needs to be adjusted so that it is on the same axis as the straightened electromagnetic wire. The limiting slide rod 9 moves in the limiting rod groove 8, which causes the slider 4 to drive the fixing column 5 and the horn body 7 to move together until the horn body 7 moves to the same axis as the straightened electromagnetic wire. Then, the locking cap 10 is used to fix the limiting slide rod 9, thereby fixing the horn body 7 in the current position. By adjusting the position of the horn body 7, it can be ensured that it is completely aligned with the axis of the straightened electromagnetic wire. This high-precision alignment can avoid uneven repair force caused by the offset of the horn body 7, prevent the electromagnetic wire from becoming elliptical or twisted, and ensure the repair effect of the subsequent electromagnetic wire. When the position of the horn body 7 is adjusted to be on the same axis as the straightened electromagnetic wire, when the shape of the straightened electromagnetic wire is repaired, the straightened electromagnetic wire will pass through the horn body 7 by setting a repair mechanism. The horn body 7 will further squeeze and repair the local radial deformation of the straightened electromagnetic wire through its tapered horn mouth structure, so as to ensure that the electromagnetic wire is cylindrical or close to cylindrical on the straightened outer surface, which significantly improves the geometric accuracy. Two arc-shaped cutting grooves 23 are provided at one end of the fixing ring 6 away from the horn body 7. Rectangular plates 24 are fixed to one side wall of each of the two fixing posts 5. A first pneumatic cylinder 25 is installed on each of the two rectangular plates 24. A first pneumatic rod 26 is assembled at the working end of each of the two first pneumatic cylinders 25. A cutting blade 27 is installed at the end of each of the two first pneumatic rods 26. A fixing frame 12 is installed at the top of the circumferential surface of the fixing ring 6. A rod hole is provided on the fixing frame 12. A movable rod 13 is inserted into the rod hole. An anti-detachment cap 14 is fixed to the top of each movable rod 13. A limit hole is provided on the anti-detachment cap 14. A limiting post 15 is fixedly connected to the top side of the fixed frame 12, and the anti-detachment cap 14 is slidably assembled on the limiting post 15 through the limiting hole. A mounting base 16 is fixedly connected to the bottom end of the movable rod 13. A roller 18 is installed in the mounting base 16 through a rotating shaft 17. A pressing block 19 is installed at one end of the rotating shaft 17. A counter 22 is installed on one side wall of the mounting base 16, and a mounting plate 20 is fixedly connected to the side wall of the mounting base 16. A trigger switch 21 is mounted on the bottom side of the mounting plate 20. During operation, in the process of further repairing the shape of the straightened electromagnetic wire, the repaired electromagnetic wire will slide off the roller. When the repaired electromagnetic wire passes under roller 18, roller 18 will contact the surface of the repaired electromagnetic wire under the action of gravity. As the electromagnetic wire moves, it will drive roller 18 to rotate. For each rotation of roller 18, rotating shaft 17 will also rotate synchronously. For each rotation of rotating shaft 17, pressing block 19 will precisely press trigger switch 21 once, converting the mechanical rotation of roller 18 into an electrical signal. Counter 22 receives the electrical signal from trigger switch 21, records the number of rotations of roller 18 in real time, and can further calculate the movement of electromagnetic wire. The control panel 44 controls two first pneumatic cylinders 25 to work synchronously when the repaired electromagnetic wire reaches the required length. This causes two first pneumatic rods 26 to simultaneously drive the cutting blade 27 to move, thereby cutting the electromagnetic wire. This enables the electromagnetic wire to be cut to a fixed length, allowing for precise control of the cutting length as needed. Furthermore, timely cutting of the straightened electromagnetic wire effectively reduces the phenomenon of re-deformation of the straightened electromagnetic wire, ensuring the morphological stability of the straightened electromagnetic wire and improving product quality. Please see Figure 1 and Figure 7-8As shown, a vertical plate 28 is fixedly connected to the top of the base 1 at the other end. Four first horizontal straightening wheels 29 are rotatably installed at the bottom of the vertical plate 28. A first rectangular groove 30 and two first T-shaped limiting grooves 31 are provided on the vertical plate 28, and the first rectangular groove 30 is connected to the two first T-shaped limiting grooves 31. A first T-shaped limiting block 32 is slidably assembled in each of the two first T-shaped limiting grooves 31. A first movable plate 33 is fixedly connected between the two first T-shaped limiting blocks 32, and the first movable plate 33 is slidably assembled. The first rectangular groove 30 is fitted with three second horizontal straightening wheels 34 mounted on the first movable plate 33. A horizontal plate 36 is fixedly connected to the base 1, and four first vertical straightening wheels 37 are rotatably mounted on the horizontal plate 36. The horizontal plate 36 has a second rectangular groove 38 and two second T-shaped limiting grooves 39, and the second rectangular groove 38 is connected to the two second T-shaped limiting grooves 39. A second T-shaped limiting block 40 is slidably fitted in each of the two second T-shaped limiting grooves 39. A second movable plate 41 is fixedly connected between the two, and the second movable plate 41 is slidably assembled in the second rectangular groove 38. Three second vertical straightening wheels 42 are installed on the second movable plate 41. During operation, when straightening the electromagnetic wire, one end of the electromagnetic wire is first passed through the two horizontal straightening wheels, the two vertical straightening wheels, and the inside of the horn body 7 in sequence. Finally, the free end of the electromagnetic wire passes through the upper and lower traction wheels in the traction machine. Through the operation of the traction machine, the electromagnetic wire can be moved and pulled. When the electromagnetic wire passes through the first horizontal straightening wheel 29 and the second horizontal straightening wheel 34, and the first vertical straightening wheel 37 and the second vertical straightening wheel 42, the horizontal straightening wheel group mainly corrects the bending of the electromagnetic wire in the horizontal or transverse direction, and the vertical straightening wheel group mainly corrects the bending of the electromagnetic wire in the vertical or longitudinal direction. Through the synergistic effect of the two, the deformation of the electromagnetic wire in the two main directions can be eliminated at the same time, avoiding the problem of residual bending in the other direction after straightening in one direction, and ensuring the straightening effect. Two second pneumatic cylinders 35 are installed on the top side of the vertical plate 28. Each of the two second pneumatic cylinders 35 has a second pneumatic rod attached to its working end, and the bottom end of the second pneumatic rod is fixed to the first movable plate 33. Two third pneumatic cylinders 43 are installed on one side wall of the horizontal plate 36. Each of the two third pneumatic cylinders 43 has a third pneumatic rod attached to its working end, and the bottom end of the third pneumatic rod is fixed to the second movable plate 41. A control panel 44 is installed on one side wall of the base 1, and the control panel 44 is used to control the start and stop of the first pneumatic cylinder 25, the second pneumatic cylinder 35, and the third pneumatic cylinder 43. During operation, before straightening the electromagnetic wire, the electromagnetic wire needs to be passed between the horizontal straightening wheel set and the vertical straightening wheel set. First, the electromagnetic wire is placed between the first horizontal straightening wheel 29 and the first vertical straightening wheel 29. On the straightening wheel 37, the control panel 44 then controls the two second pneumatic cylinders 35 and the two third pneumatic cylinders 43 to work synchronously. This causes the two second pneumatic rods to drive the first movable plate 33 and the second horizontal straightening wheel 34 to move downwards, while the two third pneumatic rods drive the second movable plate 41 and the second vertical straightening wheel 42 to move until the second horizontal straightening wheel 34 moves down to contact the outer surface of the electromagnetic wire, and the second vertical straightening wheel 42 moves to contact the outer surface of the electromagnetic wire. This effectively limits the electromagnetic wire, ensuring that it maintains a stable force state during subsequent straightening processes. This prevents the electromagnetic wire from shaking or shifting during straightening, thus ensuring that the pressure applied by the straightening wheel to the electromagnetic wire is uniform and continuous, improving the accuracy and consistency of straightening. Working Principle: During the straightening process, the electromagnetic wire is prone to local radial deformation due to the pressure from the horizontal and vertical straightening wheels, causing changes in its shape. Existing electromagnetic wire straightening devices lack a mechanism to further repair the shape of the straightened electromagnetic wire. Uncorrected local radial deformation leaves surface defects on the electromagnetic wire, affecting its appearance quality. Therefore, this electromagnetic wire straightening device is proposed to address this problem. When straightening the electromagnetic wire, one end of the wire is first passed sequentially between two horizontal straightening wheels, between two vertical straightening wheels, and inside the horn body 7, ultimately straightening the electromagnetic wire... The free end of the wire passes between the upper and lower traction wheels inside the traction machine. Through the operation of the traction machine, the electromagnetic wire can be moved and pulled. When the electromagnetic wire passes between the first horizontal straightening wheel 29 and the second horizontal straightening wheel 34, and between the first vertical straightening wheel 37 and the second vertical straightening wheel 42, the horizontal straightening wheel group mainly corrects the bending of the electromagnetic wire in the horizontal or transverse direction, and the vertical straightening wheel group mainly corrects the bending of the electromagnetic wire in the vertical or longitudinal direction. Through the synergistic effect of the two, the deformation of the electromagnetic wire in the two main directions can be eliminated at the same time, avoiding the problem of residual bending in the other direction after straightening in one direction, and ensuring the straightening effect. During the straightening process, the electromagnetic wire may change shape due to the pressure from the horizontal and vertical straightening wheels. It is necessary to repair the shape of the straightened electromagnetic wire. Before the straightened electromagnetic wire is squeezed and repaired, the position of the horn body 7 needs to be adjusted so that it is on the same axis as the straightened electromagnetic wire. The limiting slide rod 9 moves in the limiting rod groove 8, which causes the slider 4 to drive the fixing column 5 and the horn body 7 to move together until the horn body 7 is on the same axis as the straightened electromagnetic wire. Then, the locking cap 10 is used to fix the limiting slide rod 9, thereby fixing the horn body 7 in the current position. By adjusting the position of the horn body 7, it can be ensured that it is completely aligned with the axis of the straightened electromagnetic wire. This high-precision alignment can avoid uneven repair force caused by the offset of the horn body 7, prevent the electromagnetic wire from becoming elliptical or twisted, and ensure the repair effect of the subsequent electromagnetic wire. When the position of the horn body 7 is adjusted to be on the same axis as the straightened electromagnetic wire, when the shape of the straightened electromagnetic wire is repaired, the straightened electromagnetic wire will pass through the horn body 7 by setting a repair mechanism. The horn body 7 will further squeeze and repair the local radial deformation of the straightened electromagnetic wire through its tapered horn mouth structure, so as to ensure that the electromagnetic wire is cylindrical or close to cylindrical on the straightened outer surface, which significantly improves the geometric accuracy. During the further restoration of the straightened electromagnetic wire's shape, the restored electromagnetic wire passes under roller 18. As the restored electromagnetic wire passes under roller 18, roller 18, under the influence of gravity, comes into contact with the surface of the restored electromagnetic wire. The movement of the electromagnetic wire causes roller 18 to rotate. For each rotation of roller 18, rotating shaft 17 also rotates synchronously. For each rotation of rotating shaft 17, pressing block 19 precisely presses trigger switch 21, converting the mechanical rotation of roller 18 into an electrical signal. Counter 22, model H7CX-AN, receives the electrical signal from trigger switch 21 and records the signal in real time. The system records the number of rotations of roller 18 and can further calculate the moving length of the electromagnetic wire. When the length of the repaired electromagnetic wire reaches the required length, the control panel 44 controls the two first pneumatic cylinders 25 to work synchronously, causing the two first pneumatic rods 26 to simultaneously drive the cutting blade 27 to move, thereby cutting the electromagnetic wire. This enables the electromagnetic wire to be cut to a fixed length, allowing for precise control of the cutting length as needed. Furthermore, timely cutting of the straightened electromagnetic wire effectively reduces the phenomenon of re-deformation of the straightened electromagnetic wire, ensuring the morphological stability of the straightened electromagnetic wire and improving product quality.
[0015] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0016] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.
Claims
1. An electromagnetic wire straightening device, characterized in that: The system includes a base (1), with two upright plates (2) fixedly connected to one end of the base (1). Each upright plate (2) has a groove (3) on it, and a slider (4) is slidably mounted in each groove (3). Each slider (4) has a fixed post (5) fixedly connected to it, and a fixed ring (6) is fixedly connected between the two fixed posts (5). One end of the fixed ring (6) is connected to a horn body (7). Each upright plate (2) has a limit rod groove (8) connected to the groove (3). Each limit rod groove (8) has a limit rod (9) slidably mounted in each limit rod groove (8), and one end of the limit rod (9) is fixedly connected to the slider (4). The other end of the limit rod (9) is fitted with a locking cap (10) by a threaded connection. Each end of the limit rod groove (8) has a scale (11) mounted on one side of its port, away from the horn body (7). Two arc-shaped cutting grooves (23) are opened at one end of the fixed ring (6). A rectangular plate (24) is fixedly attached to one side wall of the two fixed columns (5). A first pneumatic cylinder (25) is installed on the two rectangular plates (24). A first pneumatic rod (26) is assembled at the working end of the two first pneumatic cylinders (25). A cutting blade (27) is installed at the end of the two first pneumatic rods (26). A fixed frame (12) is installed at the top of the circumferential surface of the fixed ring (6). A rod hole is opened on the fixed frame (12). A movable rod (13) is inserted in the rod hole. An anti-detachment cap (14) is fixedly attached to the top of the movable rod (13). A limit hole is opened on the anti-detachment cap (14). A limit column (15) is fixedly attached to the top side of the fixed frame (12). The anti-detachment cap (14) is slidably assembled on the limit column (15) through the limit hole.
2. The electromagnetic wire straightening device according to claim 1, characterized in that: The bottom end of the movable rod (13) is fixedly connected to a mounting base (16). A roller (18) is installed in the mounting base (16) through a rotating shaft (17). A pressing block (19) is installed at one end of the rotating shaft (17). A counter (22) is installed on one side wall of the mounting base (16). A mounting plate (20) is fixedly connected to the side wall of the mounting base (16). A trigger switch (21) is mounted on the bottom side of the mounting plate (20).
3. The electromagnetic wire straightening device according to claim 1, characterized in that: A vertical plate (28) is fixedly connected to the other end of the top of the base (1). Four first horizontal straightening wheels (29) are rotatably installed at the bottom end of the vertical plate (28). A first rectangular groove (30) and two first T-shaped limiting grooves (31) are provided on the vertical plate (28). The first rectangular groove (30) is connected to the two first T-shaped limiting grooves (31). A first T-shaped limiting block (32) is slidably assembled in each of the two first T-shaped limiting grooves (31). A first movable plate (33) is fixedly connected between the two first T-shaped limiting blocks (32). The first movable plate (33) is slidably assembled in the first rectangular groove (30). Three second horizontal straightening wheels (34) are installed on the first movable plate (33).
4. The electromagnetic wire straightening device according to claim 3, characterized in that: Two second pneumatic cylinders (35) are installed on the top side of the vertical plate (28). The working end of each of the two second pneumatic cylinders (35) is equipped with a second pneumatic rod, and the bottom end of the second pneumatic rod is fixed to the first movable plate (33).
5. The electromagnetic wire straightening device according to claim 1, characterized in that: A horizontal plate (36) is fixedly connected to the base (1). Four first vertical straightening wheels (37) are rotatably installed on the horizontal plate (36). A second rectangular groove (38) and two second T-shaped limiting grooves (39) are provided on the horizontal plate (36). The second rectangular groove (38) is connected to the two second T-shaped limiting grooves (39). A second T-shaped limiting block (40) is slidably assembled in each of the two second T-shaped limiting grooves (39). A second movable plate (41) is fixedly connected between the two second T-shaped limiting blocks (40). The second movable plate (41) is slidably assembled in the second rectangular groove (38). Three second vertical straightening wheels (42) are installed on the second movable plate (41).
6. The electromagnetic wire straightening device according to claim 5, characterized in that: Two third pneumatic cylinders (43) are installed on one side wall of the horizontal plate (36). The working end of each of the two third pneumatic cylinders (43) is equipped with a third pneumatic rod, and the bottom end of the third pneumatic rod is fixed to the second movable plate (41).
7. The electromagnetic wire straightening device according to claim 1, characterized in that: A control panel (44) is installed on one side wall of the base (1), and the control panel (44) is used to control the start and stop of the first pneumatic cylinder (25), the second pneumatic cylinder (35) and the third pneumatic cylinder (43).