A wire arranging device of a copper wire rewinding machine

Abstract

This invention discloses a wire laying device for a copper wire rewinding machine, relating to the technical field of copper wire laying devices. It includes an operating table, on the upper surface of which are respectively mounted a winding roller, an output turntable, a driven turntable, a reciprocating screw, and a guide roller. An arc-shaped guide plate is hinged to the upper surface of the operating table. The arc-shaped guide plate has a guide rail inside, and the guide rail has a guide rod and a guide post inside. This invention effectively improves the accuracy of the arrangement of the wound copper wires during copper wire laying, avoiding uneven winding problems caused by offset distances greater or less than the copper wire diameter during the copper wire laying offset process. Furthermore, by controlling the eccentricity of the arc-shaped guide plate through the copper wire diameter, it achieves the effect of different transmission rotation angles corresponding to different copper wire diameters, thus allowing the unit offset distance during copper wire laying to be adaptively adjusted according to the copper wire diameter.

Description

Technical Field

[0001] This invention relates to the field of copper wire winding device technology, specifically a wire winding device for a copper wire rewinding machine. Background Technology

[0002] Copper wire is an information transmission material. Its excellent electrical and thermal conductivity make it a common conductor in everyday life, widely used in the manufacture of wires, cables, and brushes. It is also frequently used to manufacture magnetic instruments and meters that resist magnetic interference, such as compasses and aviation instruments. The production and processing of copper wire is inseparable from rewinding machines. The wire-laying device of a copper wire rewinding machine is an auxiliary machine that rewinds copper wire onto a reel, performing the lead-out and stranding operations for the wire winding unit and stranding unit respectively. During operation, the copper wire rewinding machine requires a wire-laying device for transmission and laying of the wire. This device is widely used in the cable processing field.

[0003] For example, the cable winding device of a copper wire rewinding machine for cables, with publication number CN216583536U and authorization announcement date of 2022-05-24, facilitates motor installation through the cooperation of a base and a support seat, and has a groove for rotatably connecting the screw. The main gear on the bottom output end of the motor can rotate the screw by meshing with the driven wheel, thereby allowing the sliding column to drive the first hydraulic cylinder to move on the base. Furthermore, the positioning mechanism can stably support and adjust the connecting column. In addition, the arrangement of the treatment box, fan, main pipe and support pipe, etc., can be connected to the dust collection component to absorb airborne dust. At the same time, a filter plate is installed in the treatment box to absorb airborne dust, which can reduce the impact of airborne dust on workers' breathing.

[0004] The above solution effectively solves the problem of inconvenient position adjustment of hydraulic cylinders and support structures, and achieves the adsorption and treatment of floating dust during the wire laying process. However, in the actual wire laying process, there is another problem: when the copper wire is wound on the winding roller, it is not repeatedly wound in a certain position, but first wound once, then moved a distance unit along the winding roller, and then wound again, and so on. However, the existing copper wire laying device cannot achieve high-precision offset of the copper wire, and cannot be adaptively adjusted according to the diameter of the copper wire, so its practicality is low.

[0005] Invention concept: During the offset process of copper wire laying, when the offset distance is greater than the diameter of the copper wire, the arrangement will be loose. When the offset distance is less than the diameter of the copper wire, the copper wires in the same row will be uneven. Therefore, the present invention aims to improve the offset accuracy during copper wire laying, and the unit offset distance during copper wire laying can be adjusted according to the diameter of the copper wire.

[0006] To address the aforementioned issues, there is an urgent need for innovative design of the wire routing device based on the existing copper wire rewinding machine. Summary of the Invention

[0007] The present invention addresses the problem that existing technical solutions are too simplistic and provides a solution that is significantly different from existing technologies. Specifically, the present invention aims to provide a wire arrangement device for a copper wire rewinding machine to solve the problems mentioned in the background art, such as the loose arrangement of copper wires when the offset distance is greater than the diameter of the copper wire, and the unevenness of the same row of copper wires when the offset distance is less than the diameter of the copper wire.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a wire winding device for a copper wire rewinding machine, comprising an operating table, wherein a winding roller, an output turntable, a driven turntable, a reciprocating screw, and a guide roller are respectively mounted on the upper surface of the operating table, and an arc-shaped guide plate is hinged to the upper surface of the operating table; a guide rail is provided inside the arc-shaped guide plate, and a guide rod and a guide column are respectively provided inside the guide rail; an intermittent transmission assembly is provided between the output turntable, the driven turntable, and the arc-shaped guide plate, and a rotating shaft is provided at the center of the driven turntable; a one-way transmission assembly is installed between the rotating shaft and the reciprocating screw, and a rotation reset assembly is installed between the rotating shaft and the operating table; a slide is sleeved on the outer wall of the reciprocating screw, and a right side plate and a left side plate are respectively provided on the upper surface of the slide; and an adaptive eccentric adjustment mechanism is provided between the slide and the guide column.

[0009] Preferably, a drive motor is fixedly installed on the upper surface of the operating table, and the output end of the drive motor is fixedly connected to one end of the winding roller. Limiting rods that fit against the outer walls of the two sides of the reciprocating lead screw are symmetrically arranged on both sides of the slide. The right side plate is fixedly connected to the slide, and the left side plate is slidably connected to the slide. A limiting groove for the left side plate is opened on the upper surface of the slide. A threaded rod is rotatably connected to the outer side of the left side plate, and the threaded rod is threadedly connected to the protrusion fixedly arranged on the upper surface of the slide.

[0010] Preferably, the intermittent transmission assembly includes a transmission gear, a belt, and a central column, and the end of the winding roller is fixed with a transmission gear. One side of the transmission gear is meshed with another transmission gear, and one end of the belt is sleeved on the outside of the central shaft of the transmission gear away from the winding roller, and the other end of the belt is sleeved on the outside of the central shaft of the driven turntable.

[0011] Preferably, the one-way transmission assembly includes a drive wheel, a pawl, a return spring, and a driven wheel. The drive wheel is fixed to the end of the shaft, and the driven wheel is sleeved on the outside of the drive wheel. The end of the reciprocating screw is fixedly connected to the center of the outer side of the driven wheel. A pawl is hinged to the outer wall of the drive wheel, and one end of the return spring is welded to the inner side of the pawl. The other end of the return spring is fixed to the outer wall of the drive wheel.

[0012] Preferably, the driven wheel has grooves at equal angles on its inner edge that are adapted to the insertion of the pawl, and the pawls are distributed at equal angles on the outside of the driving wheel, and the ends of the pawls are engaged with the grooves.

[0013] Preferably, the rotary reset assembly includes a mounting plate, a positioning ring, a limiting groove, a rotating plate, and a spiral spring. The mounting plate is fixed to the upper surface of the operating table, the positioning ring is fixed to the inner side of the mounting plate, and the end of the rotating shaft is located at the center inside the positioning ring. The inner wall of the positioning ring is provided with a limiting groove at equal angles, and one end of the rotating plate is provided inside the limiting groove. The other end of the rotating plate is fixed to the outer wall of the rotating shaft. A spiral spring is provided between the rotating shaft and the positioning ring, and one end of the spiral spring is welded to the inner wall of the positioning ring, while the other end of the spiral spring is fixed to the outer wall of the rotating shaft.

[0014] Preferably, the adaptive eccentric adjustment mechanism includes a first fixed plate, a half gear, a slide groove, a sliding sleeve, a limiting plate, a second fixed plate, and a slide rod. The first fixed plate and the second fixed plate are fixed to the upper surface of the slide table and the side of the left side plate, respectively. A half gear is installed at the end of the first fixed plate, and a slide groove is formed inside the half gear. A slide rod is hinged to the end of the second fixed plate. The end of the slide rod is slidably disposed inside the slide groove. A sliding sleeve is meshed with one side of the half gear. The end of the sliding sleeve is sleeved on the outer wall of the guide post. A cavity is formed at the end of the sliding sleeve. One end of a limiting plate is slidably disposed inside the cavity. The other end of the limiting plate is fixedly connected to the first fixed plate.

[0015] Preferably, the upper surface of the operating table is symmetrically fixed with vertical plates, and I-shaped rods are installed on both opposite sides of the two vertical plates, and the two ends of the guide column are respectively sleeved on the outer walls of the two I-shaped rods.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] This solution first uses a continuously rotating output turntable as the driving force. The output turntable rotates by pushing a guide rod that can automatically reset. When the rod is disengaged, it resets. During the reset rotation, a ratchet combination prevents reverse transmission. The overall effect is that for every turn of the winding roller around the copper wire, the output turntable pushes the guide rod once, the reciprocating screw rotates at a certain angle once, and the slide moves a certain distance once. The distance that the slide moves is exactly the diameter of the copper wire.

[0018] Simultaneously, combined with the aforementioned special intermittent toggle transmission method, a copper wire diameter detection and adjustment function is configured. This function adaptively changes the eccentricity of the arc-shaped guide plate based on variations in the copper wire diameter. When the eccentricity of the arc-shaped guide plate changes, the disengagement point of the output turntable's guide rod also changes synchronously. That is, when the copper wire diameter increases, the disengagement angle between the output turntable and the guide rod increases, and the rotation angles of the guide rod, driven turntable, and reciprocating screw also adaptively increase, ultimately causing the slide's displacement distance to increase synchronously, thus achieving the effect of adjustment based on the copper wire diameter. Conversely, when the copper wire diameter decreases, the disengagement angle between the output turntable and the guide rod... The reduction in the separation angle, along with the adaptive reduction in the rotation angles of the guide rod, driven turntable, and reciprocating screw, ultimately shortens the displacement distance of the slide table. This solution effectively improves the accuracy of the arrangement of the winding copper wires during copper wire laying, avoiding uneven winding problems caused by offset distances greater or less than the copper wire diameter during the copper wire laying offset process. Furthermore, by controlling the eccentricity of the arc-shaped guide plate through the copper wire diameter, different diameter copper wires correspond to different transmission rotation angles, thus allowing the unit offset distance during copper wire laying to be adaptively adjusted according to the copper wire diameter. Attached Figure Description

[0019] Figure 1 This is a top view of the overall installation structure of the present invention in its initial state;

[0020] Figure 2 This is a top view schematic diagram of the overall installation structure during the process of arranging the components of this invention;

[0021] Figure 3 This is a front view of the installation structure of the present invention;

[0022] Figure 4 For the present invention Figure 1 Enlarged structural diagram at point A in the middle;

[0023] Figure 5 This is a schematic diagram of the connection structure between the arc-shaped guide plate, the output turntable 24, and the driven turntable of the present invention;

[0024] Figure 6 This is a schematic diagram of the connection structure between the driving wheel and the driven wheel of the present invention;

[0025] Figure 7 This is a schematic diagram of the connection structure between the driven wheel and the reciprocating lead screw of the present invention;

[0026] Figure 8 This is a schematic diagram of the connection structure between the rotating shaft and the positioning ring of the present invention;

[0027] Figure 9 This is a schematic diagram of the connection structure between the slide, the right side plate, and the left side plate of the present invention;

[0028] Figure 10 For the present invention Figure 3 Schematic diagram of the connection structure between the central guide post and the first and second fixing plates;

[0029] Figure 11 This is a schematic diagram comparing the changes in the point of separation between the guide rod and the output turntable before and after the copper wire diameter is increased according to the present invention.

[0030] In the diagram: 1. Operating table; 2. Winding roller; 21. Drive motor; 22. Transmission gear; 23. Belt; 24. Output turntable; 3. Arc-shaped guide plate; 31. Guide rail; 32. Guide rod; 4. Driven turntable; 41. Center column; 42. Rotating shaft; 43. Driving wheel; 44. Claw; 45. Return spring; 46. Driven wheel; 5. Mounting plate; 51. Positioning ring; 52. Limiting groove; 53. Rotating plate; 54. Spiral spring; 6. Reciprocating screw; 61. Slide table; 62. Limiting rod; 63. Right side plate; 64. Left side plate; 65. Threaded rod; 7. First fixed plate; 71. Half gear; 72. Slide groove; 73. Sliding sleeve; 74. Limiting plate; 75. Guide column; 76. I-shaped rod; 8. Second fixed plate; 81. Slide rod; 9. Guide roller. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Please see Figure 1-11 This invention provides a technical solution: a wire winding device for a copper wire rewinding machine, comprising an operating table 1. The upper surface of the operating table 1 is respectively equipped with a winding roller 2, an output turntable 24, a driven turntable 4, a reciprocating screw 6, and a guide roller 9. An arc-shaped guide plate 3 is hinged to the upper surface of the operating table 1. A guide rail 31 is provided inside the arc-shaped guide plate 3, and a guide rod 32 and a guide post 75 are respectively provided inside the guide rail 31. An intermittent transmission assembly is provided between the output turntable 24, the driven turntable 4, and the arc-shaped guide plate 3. A rotating shaft 42 is provided at the center of the driven turntable 4. A one-way transmission assembly is installed between the rotating shaft 42 and the reciprocating screw 6, and a rotation reset assembly is installed between the rotating shaft 42 and the operating table 1. A slide 61 is sleeved on the outer wall of the reciprocating screw 6, and a right side plate 63 and a left side plate 64 are respectively provided on the upper surface of the slide 61. An adaptive eccentric adjustment mechanism is provided between the slide 61 and the guide post 75.

[0033] A drive motor 21 is fixedly installed on the upper surface of the operating table 1, and the output end of the drive motor 21 is fixedly connected to one end of the winding roller 2. The reciprocating screw 6 is symmetrically provided with limiting rods 62 that respectively fit against the outer walls of the two sides of the slide table 61. The right side plate 63 is fixedly connected to the slide table 61, and the left side plate 64 is slidably connected to the slide table 61. The upper surface of the slide table 61 is provided with a limiting groove for the left side plate 64, and the outer side of the left side plate 64 is rotatably connected with a threaded rod 65. The threaded rod 65 is threadedly connected to the protrusion fixedly provided on the upper surface of the slide table 61. When the reciprocating screw 6 rotates in one direction, under the action of the thread on the outer wall of the reciprocating screw 6 and the action of the limiting rods 62 on both sides, the slide table 61 will move horizontally along the outer wall of the reciprocating screw 6.

[0034] The intermittent transmission assembly includes a transmission gear 22, a belt 23 and a central column 41. The end of the winding roller 2 is fixed with the transmission gear 22. One side of the transmission gear 22 is meshed with another transmission gear 22. One end of the belt 23 is sleeved on the outside of the central shaft of the transmission gear 22 away from the winding roller 2, and the other end of the belt 23 is sleeved on the outside of the central shaft of the driven turntable 4.

[0035] The one-way transmission assembly includes a drive wheel 43, a pawl 44, a return spring 45, and a driven wheel 46. The drive wheel 43 is fixed to the end of the shaft 42, and the driven wheel 46 is sleeved on the outside of the drive wheel 43. The end of the reciprocating screw 6 is fixedly connected to the center of the outer side of the driven wheel 46. The pawl 44 is hinged to the outer wall of the drive wheel 43, and one end of the return spring 45 is welded to the inner side of the pawl 44. The other end of the return spring 45 is fixed to the outer wall of the drive wheel 43. The one-way transmission assembly utilizes the cooperation between the pawl 44, the return spring 45, and the groove at the inner edge of the driven wheel 46. When the drive wheel 43 rotates clockwise, the drive wheel 43 will stably drive the driven wheel 46 to rotate clockwise synchronously through the clamping action of the pawl 44 and the groove.

[0036] The driven wheel 46 has grooves at equal angles on its inner edge that are adapted to the insertion of the pawl 44. The pawl 44 is distributed at equal angles on the outside of the driving wheel 43, and the end of the pawl 44 is engaged with the groove. When the driving wheel 43 rotates counterclockwise to reset, the outer wall of the groove on the inner edge of the driven wheel 46 will squeeze the pawl 44 under the action of the special groove, causing the pawl 44 to rotate and retract. This prevents the driven wheel 46 from rotating when the driving wheel 43 rotates counterclockwise (the driven wheel 46 is connected to the reciprocating screw 6, and the reciprocating screw 6 and the slide table 61 have a certain self-locking stability).

[0037] The rotary reset assembly includes a mounting plate 5, a positioning ring 51, a limiting groove 52, a rotating plate 53, and a spiral spring 54. The mounting plate 5 is fixed to the upper surface of the operating table 1, and the positioning ring 51 is fixed to the inner side of the mounting plate 5. The end of the rotating shaft 42 is located at the center inside the positioning ring 51. The inner wall of the positioning ring 51 is provided with a limiting groove 52 at equal angles. One end of the rotating plate 53 is provided inside the limiting groove 52, and the other end of the rotating plate 53 is fixed to the outer wall of the rotating shaft 42. A spiral spring 54 is provided between the rotating shaft 42 and the positioning ring 51. One end of the spiral spring 54 is welded to the inner wall of the positioning ring 51, and the other end of the spiral spring 54 is fixed to the outer wall of the rotating shaft 42. The rotary reset assembly enables the rotating shaft 42 to have a stable rotary reset function through the setting of the spiral spring 54. At the same time, the stability of the rotating shaft 42 is improved by the cooperation of the limiting groove 52 and the rotating plate 53.

[0038] The adaptive eccentricity adjustment mechanism includes a first fixed plate 7, a half gear 71, a slide groove 72, a sliding sleeve 73, a limiting plate 74, a second fixed plate 8, and a slide rod 81. The first fixed plate 7 and the second fixed plate 8 are fixed to the upper surface of the slide table 61 and the side of the left side plate 64, respectively. A half gear 71 is mounted at the end of the first fixed plate 7, and a slide groove 72 is formed inside the half gear 71. A slide rod 81 is hinged to the end of the second fixed plate 8, and the end of the slide rod 81 is slidably disposed inside the slide groove 72. A sliding sleeve 73 is meshed with one side of the half gear 71, and the end of the sliding sleeve 73 is sleeved on the outer wall of the guide post 75. A cavity is formed at the end of the sliding sleeve 73, and one end of a limiting plate 74 is slidably disposed inside the cavity. The other end of 74 is fixedly connected to the first fixed plate 7. The adaptive eccentric adjustment mechanism first adjusts the relative position between the left side plate 64 and the slide table 61 according to the change in the relative position (due to the change in the diameter of the copper wire), so that the slide rod 81 can push and pull the half gear 71 horizontally, so that the half gear 71 rotates adaptively and pushes and pulls the sliding sleeve 73 horizontally. The sliding sleeve 73 then pushes and pulls the guide post 75 horizontally. When the guide post 75 moves horizontally, it pushes and pulls the arc-shaped guide plate 3 horizontally through the guide rail 31, so that the arc-shaped guide plate 3 rotates eccentrically, thereby changing the transmission disconnection position between the guide rod 32 and the driven turntable 4 (see working principle for details), so as to achieve the effect of adjusting the transmission angle, and then using the change in the transmission angle to adjust the displacement of the slide table 61.

[0039] Vertical plates are symmetrically fixed on the upper surface of the operating table 1, and I-shaped rods 76 are installed on both opposite sides of the two vertical plates. The two ends of the guide column 75 are respectively sleeved on the outer wall of the two I-shaped rods 76.

[0040] Working principle: When using the wire laying device of this copper wire rewinding machine, firstly as follows... Figure 1 As shown, one end of the copper wire is fixed to the outer wall of the winding roller 2, then the copper wire is straightened and arranged as shown. Figure 3and Figure 9 As shown, it is placed between the right side plate 63 and the left side plate 64. The left side plate 64 can be adjusted according to the diameter of the copper wire via the threaded rod 65 (Note: The opposite surfaces of the right side plate 63 and the left side plate 64 are provided with smooth arc-shaped grooves, and the right side plate 63 and the left side plate 64 are simply attached to both sides of the copper wire without pressing, so as to avoid wear on the copper wire).

[0041] After the above preparations are completed, start the drive motor 21. The drive motor 21 drives the winding roller 2 and the left transmission gear 22 to rotate steadily counterclockwise, as shown. Figure 3 As shown, the left transmission gear 22 drives the right transmission gear 22 to rotate steadily clockwise, and through the belt 23, drives the output turntable 24 to rotate steadily clockwise. Figure 5 As shown, when the convex plate of the output turntable 24 rotates clockwise, it gradually contacts and pushes the guide rod 32. After being pushed clockwise by the output turntable 24, the guide rod 32 slides adaptively along the inner wall of the guide rail 31 in an arc. Because the output turntable 24 and the driven turntable 4 are not concentric, therefore... Figure 11 At the indicated disengagement point and disengagement angle, the protrusion of the output turntable 24 will disengage from the track of the guide rod 32 and continue to rotate clockwise, while... Figure 8 As shown, the rotating shaft 42 is reset by the scroll spring 54. Therefore, when the convex plate disengages from the guide rod 32, the rotating shaft 42 drives the driven turntable 4 to rotate quickly to reset, and the driven turntable 4 will drive the guide rod 32 to rotate quickly counterclockwise to reset. After the guide rod 32 is reset, the output turntable 24 will enter the next toggle cycle.

[0042] During this period, the driven turntable 4 will move as follows under the action of the guide rod 32. Figure 11 A clockwise rotation at angle a, as shown. Figure 6 and Figure 7As shown, when the driven turntable 4 rotates clockwise, it synchronously drives the driven wheel 46 and the reciprocating screw 6 on the back of the driven wheel 46 to rotate clockwise by an angle 'a' through the driving wheel 43 and the pawl 44. Therefore, within one rotation of the copper wire, the clockwise rotation of the reciprocating screw 6 by an angle 'a' will stably drive the slide table 61 to horizontally offset the copper wire by a certain distance, so that the offset copper wire enters the next winding cycle. Furthermore, under the combined action of the driving wheel 43, the pawl 44, and the return spring 45, the driving wheel 43, which rotates counterclockwise as the driven turntable 4 returns to its original position, will not... The driven wheel 46 rotates counterclockwise, so at the end of the entire cycle, the guide rod 32, driven turntable 4, and output turntable 24 are exactly reset. The only change is that the slide table 61 shifts forward by one unit distance and the copper wire is exactly wound around once. This is one winding cycle. The rotation angle 'a' corresponds to the rotation angle of the reciprocating screw 6, which in turn corresponds to the offset distance of the slide table 61. The offset distance of the slide table 61 is exactly the diameter of the copper wire. When the diameter of the copper wire changes, the structure of this scheme will also change adaptively, as follows:

[0043] Figure 5 The above embodiments describe the diameter of the copper wire and the corresponding structure of this solution. If a larger diameter copper wire needs to be wound, such as... Figure 5 As shown, rotating the threaded rod 65 causes the left side plate 64 to slide to the appropriate position where the copper wire is placed. At this time, the left side plate 64 will slide a certain distance adaptively. When the left side plate 64 moves, it will drive the second fixed plate 8 and the slide rod 81 to move synchronously. The slide rod 81 will push the half gear 71 to rotate clockwise by pressing the slide groove 72. The clockwise rotating half gear 71 will simultaneously pull the sliding sleeve 73 to move horizontally to the left. The sliding sleeve 73 will simultaneously drive the guide post 75 to move horizontally to the left. Then, as... Figure 3 and Figure 5 As shown, the horizontally offset guide post 75 will then drive the arc-shaped guide plate 3 to rotate clockwise adaptively via the guide rail 31. When the arc-shaped guide plate 3 rotates clockwise by a certain angle, and the copper wire begins to wind, as... Figure 11 As shown, the disengagement position of the guide rod 32 from the output turntable 24 convex plate changes, the pushing stroke increases, the disengagement angle is b, and b > a. Therefore, when the copper wire diameter increases, the rotation angles of the guide rod 32, the driven turntable 4, and the reciprocating screw 6 also increase adaptively, ultimately causing the displacement distance of the slide table 61 to increase synchronously, thereby achieving the effect of adjustment according to the copper wire diameter. Conversely, when the copper wire diameter decreases, the rotation angles of the guide rod 32, the driven turntable 4, and the reciprocating screw 6 also decrease adaptively, ultimately causing the displacement distance of the slide table 61 to shorten synchronously.

[0044] In summary, this solution first utilizes the continuously rotating output turntable 24 as the driving force, and uses the output turntable 24 to rotate the automatically reset guide rod 32. When it is disengaged, the guide rod 32 resets. During the reset rotation, the ratchet combination prevents reverse transmission. The overall effect is that for every turn of the winding roller 2 wound with copper wire, the output turntable 24 moves the guide rod 32 once, the reciprocating screw 6 rotates at a certain angle once, and the slide table 61 moves a certain distance once. The distance that the slide table 61 moves is exactly the diameter of the copper wire.

[0045] Simultaneously, combined with the aforementioned special intermittent toggle transmission method, a copper wire diameter detection and adjustment function is configured. This function adaptively changes the eccentricity of the arc-shaped guide plate 3 based on changes in the copper wire diameter. When the eccentricity of the arc-shaped guide plate 3 changes, the disengagement point of the output turntable 24 actuating the guide rod 32 also changes synchronously. That is, when the copper wire diameter increases, the disengagement angle between the output turntable 24 and the guide rod 32 increases, and the rotation angles of the guide rod 32, the driven turntable 4, and the reciprocating screw 6 also adaptively increase, ultimately causing the displacement distance of the slide table 61 to increase synchronously, thus achieving the effect of adjustment according to the copper wire diameter. Conversely, when the copper wire diameter decreases, the output turntable 24... The angle of disengagement between guide rod 4 and guide rod 32 is reduced, and the rotation angles of guide rod 32, driven turntable 4 and reciprocating screw 6 are also adaptively reduced, ultimately shortening the displacement distance of slide table 61. This scheme effectively improves the accuracy of the arrangement between winding copper wires during copper wire laying, avoiding uneven winding problems caused by offset distances greater than or less than the diameter of the copper wire during the copper wire laying offset process. Furthermore, by controlling the eccentricity of the arc guide plate 3 through the diameter of the copper wire, different diameter copper wires correspond to different transmission rotation angles, thus allowing the unit offset distance during copper wire laying to be adaptively adjusted according to the diameter of the copper wire.

[0046] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A wire winding device for a copper wire rewinding machine, comprising an operating table (1), characterized in that: The upper surface of the operating table (1) is respectively equipped with a winding roller (2), an output turntable (24), a driven turntable (4), a reciprocating screw (6), and a guide roller (9). An arc-shaped guide plate (3) is hinged to the upper surface of the operating table (1). A guide rail (31) is provided inside the arc-shaped guide plate (3). A guide rod (32) and a guide column (75) are respectively provided inside the guide rail (31). An intermittent transmission assembly is provided between the output turntable (24), the driven turntable (4), and the arc-shaped guide plate (3). A rotating shaft (42) is provided at the center of the driven turntable (4). A one-way transmission assembly is installed between the rotating shaft (42) and the reciprocating screw (6). A rotary reset assembly is installed between the rotating shaft (42) and the operating table (1). A slide table (61) is sleeved on the outer wall of the reciprocating screw (6). The upper surface of (61) is provided with a right side plate (63) and a left side plate (64), and an adaptive eccentric adjustment mechanism is provided between the slide (61) and the guide column (75). The eccentricity of the arc guide plate (3) is adaptively changed by the change of the diameter of the copper wire. The rotating output turntable (24) is used as the driving force. The output turntable (24) is used to push the guide rod (32) which can be automatically reset to rotate. When it is disengaged, the guide rod (32) is reset. When the reset rotation is performed, the reverse transmission is avoided by the one-way transmission component. The overall effect is that for each turn of the winding roller (2) winding the copper wire, the output turntable (24) pushes the guide rod (32) once, the reciprocating screw (6) rotates at a certain angle once, and the slide (61) moves a certain distance once. The distance that the slide (61) moves is exactly the diameter of the copper wire.

2. The wire laying device for a copper wire rewinding machine according to claim 1, characterized in that: A drive motor (21) is fixedly installed on the upper surface of the operating table (1), and the output end of the drive motor (21) is fixedly connected to one end of the winding roller (2). The reciprocating screw (6) is symmetrically provided with limiting rods (62) that are respectively attached to the outer walls of the two sides of the slide (61). The right side plate (63) is fixedly connected to the slide (61), and the left side plate (64) is slidably connected to the slide (61). The upper surface of the slide (61) is provided with a limiting groove for the left side plate (64), and the outer side of the left side plate (64) is rotatably connected with a threaded rod (65). The threaded rod (65) is threadedly connected to the protrusion fixedly provided on the upper surface of the slide (61).

3. The wire laying device for a copper wire rewinding machine according to claim 1, characterized in that: The intermittent transmission assembly includes a transmission gear (22), a belt (23) and a central column (41), and the end of the winding roller (2) is fixed with the transmission gear (22). One side of the transmission gear (22) is meshed with another transmission gear (22), and one end of the belt (23) is sleeved on the outside of the central shaft of the transmission gear (22) away from the winding roller (2), and the other end of the belt (23) is sleeved on the outside of the central shaft of the driven turntable (4).

4. The wire laying device of a copper wire rewinding machine according to claim 1, characterized in that: The one-way transmission assembly includes a drive wheel (43), a pawl (44), a return spring (45), and a driven wheel (46). The drive wheel (43) is fixed at the end of the shaft (42). The driven wheel (46) is sleeved on the outside of the drive wheel (43). The end of the reciprocating screw (6) is fixedly connected to the center of the outer side of the driven wheel (46). The pawl (44) is hinged to the outer wall of the drive wheel (43). One end of the return spring (45) is welded to the inner side of the pawl (44), and the other end of the return spring (45) is fixed to the outer wall of the drive wheel (43).

5. The wire laying device for a copper wire rewinding machine according to claim 4, characterized in that: The driven wheel (46) has grooves at equal angles on its inner edge that are adapted to the insertion of the pawl (44), and the pawl (44) is distributed at equal angles on the outside of the driving wheel (43), and the end of the pawl (44) is engaged with the groove.

6. The wire laying device for a copper wire rewinding machine according to claim 1, characterized in that: The rotary reset assembly includes a mounting plate (5), a positioning ring (51), a limiting groove (52), a rotating plate (53), and a spiral spring (54). The upper surface of the operating table (1) is fixed with the mounting plate (5). The inner side of the mounting plate (5) is fixed with the positioning ring (51). The end of the rotating shaft (42) is located at the center inside the positioning ring (51). The inner wall of the positioning ring (51) is provided with a limiting groove (52) at equal angles. One end of the rotating plate (53) is provided inside the limiting groove (52). The other end of the rotating plate (53) is fixed to the outer wall of the rotating shaft (42). A spiral spring (54) is provided between the rotating shaft (42) and the positioning ring (51). One end of the spiral spring (54) is welded to the inner wall of the positioning ring (51), and the other end of the spiral spring (54) is fixed to the outer wall of the rotating shaft (42).

7. The wire laying device for a copper wire rewinding machine according to claim 1, characterized in that: The adaptive eccentric adjustment mechanism includes a first fixed plate (7), a half gear (71), a slide groove (72), a sliding sleeve (73), a limiting plate (74), a second fixed plate (8), and a slide rod (81). The upper surface of the slide table (61) and the side of the left side plate (64) are respectively fixed with the first fixed plate (7) and the second fixed plate (8). The end of the first fixed plate (7) is equipped with a half gear (71), and the interior of the half gear (71) is provided with a slide groove (72). The end of the fixed plate (8) is hinged with a slide rod (81), the end of the slide rod (81) is slidably disposed inside the slide groove (72), and a sliding sleeve plate (73) is meshed with one side of the half gear (71), and the end of the sliding sleeve plate (73) is sleeved on the outer wall of the guide post (75). The end of the sliding sleeve plate (73) is provided with a cavity, and one end of a limiting plate (74) is slidably disposed inside the cavity, and the other end of the limiting plate (74) is fixedly connected to the first fixed plate (7).

8. The wire laying device for a copper wire rewinding machine according to claim 7, characterized in that: The upper surface of the operating table (1) is symmetrically fixed with vertical plates, and I-shaped rods (76) are installed on both opposite sides of the two vertical plates. The two ends of the guide column (75) are respectively sleeved on the outer walls of the two I-shaped rods (76).

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