A large-meter electromagnetic wire take-up device and a take-up method thereof

Abstract

The present invention belongs to the technical field of wire harness winding, and specifically relates to a large-meter electromagnetic wire winding device and a winding method thereof; the present invention comprises a workbench, on the top surface of which are symmetrically two driving sliders and two U-shaped frame plates, on which a multi-volume winding mechanism is arranged; the multi-volume winding mechanism comprises a winding drum, on which a winding drum is mounted, and both ends of a rotating shaft are connected to the U-shaped frame plates; a rotating bevel gear is mounted on the end point of the rotating shaft, which is meshed and connected to a driving bevel gear, on which a driving shaft is mounted, and on which a pressing and aligning actuator assembly is arranged; the two driving sliders are connected to a reciprocating screw rod; by means of the pressing and aligning actuator assembly, disordered and interlaced winding caused by an excessively long winding length is avoided, thereby improving the quality of the finished winding product, while improving the effect and efficiency of the winding of the device, so that the finished electromagnetic wire assembly is beautiful after winding, and the limitations of the device during use are reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of wire harness winding, and specifically relates to a large-meter electromagnetic wire winding device and a winding method thereof. Background Art

[0002] Electromagnetic wire, also known as winding wire, is an insulated wire used to manufacture coils or windings in electrical products; electromagnetic wire is usually divided into enameled wire, wrapped wire, enameled wrapped wire and inorganic insulated wire; after the production and processing of the electromagnetic wire is completed, a wire take-up device is needed to reel the electromagnetic wire to facilitate the collection and storage of the electromagnetic wire.

[0003] During the processing and production of electromagnetic wires, longer lengths, that is, large numbers of electromagnetic wires, are produced according to usage requirements. In order to improve the winding efficiency and avoid restrictions on the winding length, a device is required to wind up the large number of electromagnetic wires. When the existing large-meter winding device for electromagnetic wires is in use, since the number of meters of the electromagnetic wires to be wound up is long, the more electromagnetic wires are bundled on the winding reel, the more likely it is to become disordered, which will result in substandard quality of the finished product, reduce the winding effect of the device, and reduce the winding efficiency, making the device more limited when used. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a large-meter electromagnetic wire take-up device and a take-up method thereof, which effectively solves the problems in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a large-meter electromagnetic wire take-up device, comprising a workbench, with two driving sliders and two U-shaped frame plates symmetrically on the top surface of the workbench, and a multi-volume winding mechanism is arranged on the U-shaped frame plate; the multi-volume winding mechanism comprises a take-up drum, on which a rotating shaft is installed, and both ends of the rotating shaft are connected to the U-shaped frame plate; a rotating bevel gear is installed on the end point of the rotating shaft, and the rotating bevel gear is meshed and connected to the driving bevel gear, and a driving shaft is installed on the driving bevel gear, and a pressing and actuating assembly is arranged on the driving shaft; the two driving sliders are connected to a reciprocating screw rod together, and one end of the reciprocating screw rod is connected to the output end of a driving motor, and the driving motor is arranged on a driving slider; the other end of the reciprocating screw rod is connected to a large turntable; the end of the rotating shaft away from the driving bevel gear is connected to a small turntable, and the small turntable is connected to a transmission belt, and the transmission belt is connected to the large turntable.

[0006] Preferably, the pressing and aligning actuator assembly includes a first substrate arranged on the end point of the driving shaft, and the first substrate is arranged on the U-shaped frame plate; a rotating cam is installed on the end of the driving shaft away from the first substrate, and two touch cylinders are provided on the rotation path of the rotating cam, and the two touch cylinders are arranged opposite to each other on the side walls of the rotating cam; touch slide bars are installed on the opposite surfaces of the two touch cylinders, and a touch substrate slides on the touch slide bar, and the touch substrate is arranged on the first substrate; a touch spring is sleeved on the touch slide bar, one end of the touch spring is connected to the touch substrate, and the other end is connected to a touch limit plate, and the touch limit plate is arranged on the touch slide bar.

[0007] Preferably, both of the two trigger limit plates are equipped with an execution long rod, and an execution horizontal plate is installed on the execution long rod, and an execution sliding column is symmetrically arranged on the execution horizontal plate, and the two execution sliding columns are commonly connected to the pressing half ring, and the two pressing half rings are both facing the take-up drum; the pressing half ring is provided with a plurality of wire grooves corresponding to the wound electromagnetic wire on the inner side wall close to the take-up drum, and the electromagnetic wire is wound on the take-up drum in an arranged manner; an extrusion spring is sleeved on the execution sliding column, one end of the extrusion spring is connected to the extrusion limit plate, and the other end is connected to the execution horizontal plate, and a lifting dispatcher is arranged on the execution horizontal plate; the extrusion limit plate is arranged on the execution sliding column.

[0008] Preferably, a plurality of sensors are provided on the facing surfaces of the baffles on both sides of the take-up drum, and the sensors are arranged in a straight line; a reciprocating cross block is installed on the reciprocating screw rod, and a guide slide column slides on the reciprocating cross block, and both ends of the guide slide column are connected to the driving slider.

[0009] Preferably, a second base plate is provided on both sides of the reciprocating horizontal block, a guide square tube is provided on the top surface of the second base plate, a guide square rod is slid on the guide square tube, two guide square rods are commonly connected to a cross square plate, guide rollers are symmetrically provided on the top surface of the cross square plate, and the two guide rollers are connected to the electromagnetic wire; a guide spring is connected to the inner bottom surface of the guide square tube, and one end of the guide spring close to the cross square plate is connected to the guide square rod.

[0010] Preferably, the cross square plate is also provided with a distance locking unit; the distance locking unit includes two trigger pulleys, and the two trigger pulleys are symmetrical to the side of the electromagnetic wire; a locking U plate is installed on the trigger pulley, and a locking square rod is installed on the opposite surface of the two locking U plates, and a third substrate is slidably arranged on the locking square rod, and the third substrate is connected to the cross square plate; a locking spring is sleeved on the locking square rod, one end of the locking spring is connected to the locking U plate, and the other end is connected to the third substrate, and a symmetrical limited base is on the third substrate, and a limited sliding rod slides on the limited base, one end of the limited sliding rod is connected to the limited circular plate, and the other end is connected to the limited horizontal block, and a pull ring is provided on the limited horizontal block; a stop plug plate is provided on the limit horizontal block; a plurality of stop slots are provided on the locking square rod; the stop plug plate passes through the third substrate and is connected to the stop slot; a limit spring is sleeved on the limit sliding rod, one end of the limit spring is connected to the limit circular plate, and the other end is connected to the limit base.

[0011] Preferably, the lifting scheduler includes an auxiliary protrusion arranged on the actuating cross plate, a reciprocating concave box is arranged on the moving path of the auxiliary protrusion, and the reciprocating concave box is arranged on the pressing half ring; an auxiliary pressure plate is slid in the pressing half ring; an auxiliary spring is arranged in the reciprocating concave box, one end of the auxiliary spring is connected to the inner bottom surface of the reciprocating concave box, and the other end is connected to the auxiliary pressure plate, and contacts are arranged on the facing surfaces of the auxiliary pressure plate and the auxiliary protrusion, and the signals emitted by the contact of the two contacts are connected to the telescopic cylinder through the controller; a displacement square rod is fixed on the workbench, a displacement slider is slid on the displacement square rod, and the displacement slider is connected to the telescopic cylinder through bolts; the telescopic cylinder is connected to the mounting clamp provided on the reciprocating cross block; the output end of the telescopic cylinder is connected to the third substrate.

[0012] Preferably, one of the execution rods is provided with a plurality of teeth grooves, which are meshed and connected to a displacement gear, a displacement shaft is installed on the displacement gear, one end of the displacement shaft is connected to the workbench, and the other end is connected to a linkage gear, and a circulation anti-sway component is provided on the linkage gear; the circulation anti-sway component includes two linkage racks meshed and connected to the linkage gear, the two linkage racks are located on both sides of the linkage gear and the notches are arranged facing each other; the two linkage racks are slid with a fourth substrate, and the fourth substrate is arranged on the workbench.

[0013] Preferably, an energy dissipation ring plate is installed on the side of the linkage rack, and a plurality of energy dissipation sliding rods are slid on the energy dissipation ring plate, and the plurality of energy dissipation sliding rods are commonly connected to the fitting ring, and lubricating buffer pads are provided on the facing surfaces of the two fitting rings; the baffle plate on the side of the take-up drum is located on the moving path of the lubricating buffer pad; an energy dissipation spring is sleeved on the energy dissipation sliding rod, one end of the energy dissipation spring is connected to the fitting ring, and the other end is connected to the energy dissipation ring plate.

[0014] The present invention also provides a method for winding a large number of electromagnetic wires, comprising the following steps:

[0015] S001, start the driving motor so that its output end drives the reciprocating screw to rotate;

[0016] S002. When the reciprocating screw is rotating, the driving shaft is driven to rotate through the cooperation of the large rotating disk, the transmission belt and the small rotating disk;

[0017] S003, the driving shaft drives the take-up drum to rotate, thereby completing the take-up operation of the electromagnetic wire.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] (1) When the cam protrusion rotates, it can only contact one of the actuating cylinders first, and then contact the other actuating cylinder when it is no longer in contact with the former, so that the two actuating long rods move in the same direction, and drive the actuating cross plate to move, and drive the actuating half ring to move under the action of the actuating slide column and the extrusion spring; for example, when the upper actuating half ring moves toward the direction of the take-up reel, the lower actuating half ring will move away, so that it can continuously contact the electromagnetic wire wound on the take-up reel, and through the several wire grooves on the actuating half ring, it contacts the electromagnetic coils wound in a straight line, so that the wound electromagnetic wires can be neatly arranged, avoiding the disorder and staggered winding caused by the long winding length, improving the quality of the finished winding product, and at the same time improving the effect and efficiency of the winding device, making the finished electromagnetic wire product beautiful, and reducing the limitations of the device when in use;

[0020] (2) The movement of the actuating cross plate causes the auxiliary protrusion on it to enter the compound moving concave box, and causes the contact piece on the auxiliary protrusion to contact the contact piece on the auxiliary pressure plate, so that the auxiliary spring is in a buffer state, and then the auxiliary pressure plate moves in the compound moving concave box, indicating how much pressure the thickness of the winding electromagnetic coil exerts on the auxiliary spring at this time. The two are equal, and a pressure gauge (not shown in the figure) is provided on the inner bottom surface of the compound moving concave box. Through the contact of the above two contact pieces, the specific value of the pressure generated can be sent to the controller, and the angle between the currently wound electromagnetic wire and the coil on the winding reel is obtained through the calculation formula (the more turns the electromagnetic wire has, the larger the angle between the electromagnetic wire and the coil is), thereby controlling the telescopic cylinder to start and move its output end a certain amount. The guide spring is in a buffering state, thereby driving the guide roller and the trigger pulley to move up synchronously, so that the position of the trigger pulley and the guide roller is at the same height as the wound electromagnetic wire, avoiding damage to the electromagnetic wire caused by excessive tension due to the increasing diameter of the winding, thereby improving the winding effect and efficiency, and at the same time improving the quality of the finished product; it is worth mentioning that the reciprocating cross block belt will drive the telescopic cylinder to move through the installation clamp when moving, so that the displacement slider on it moves at the upper limit of the displacement square rod, and also supports the trigger pulley and the wiring harness on the distance locking unit, further reducing the limitations of the device when in use;

[0021] (3) During the process of winding the electromagnetic wire, the winding drum can know the number of turns of the electromagnetic wire through the sensors provided on the facing surfaces of the baffles on both sides of the winding drum, and the value is transmitted to the central processor in the controller. Since the diameter of the wound electromagnetic wire is a fixed value (the new diameter will also be calculated after each round of winding), and the number of turns of each round of winding (the range of unidirectional movement of the reciprocating cross block on the reciprocating screw rod) is also a fixed value, the length of the wound electromagnetic wire can be calculated according to the formulas built into the controller. When winding a large number of meters of electromagnetic wire, a more accurate length value can be obtained. When the preset value (required length) is reached, the controller is used to operate the device to stop and cut the wire, thereby completing the winding operation of the electromagnetic wire, avoiding insufficient winding length, reducing the quality risks of the transformer caused by welding problems caused by insufficient meters in the next process, improving the winding effect of the device, and reducing the limitations of the device during use;

[0022] (4) The energy dissipation ring plate drives the fitting ring to move back and forth under the action of the energy dissipation slide rod and the energy dissipation spring, so that the lubricating buffer pad on it contacts the baffle on the side of the take-up drum. It can not only set the limit of the rotating take-up drum at a regular time to prevent the take-up drum from shaking during rotation due to excessive speed or other non-human factors, but also improve the stability of the take-up drum during rotation and winding, and improve the winding effect of the device on the electromagnetic wire; at the same time, the lubrication effect brought by the lubricating buffer pad can prevent the rotating take-up drum from contacting the fitting ring, resulting in excessive friction and instability. At the same time, the buffering force generated by the lubricating buffer pad and the energy dissipation spring can eliminate the impact force caused by the shaking of the take-up drum during rotation, and avoid the rotating take-up drum from being dislocated due to shaking and other phenomena, which may cause damage to the device. At the same time, it further improves the stability of the take-up drum during use and reduces the limitations of the device during use;

[0023] (5) The two locking U plates move toward each other and contact the electromagnetic wire through the trigger pulley, thereby setting a limit to prevent it from being dislocated or shaking during the winding process. At the same time, it prevents the wire harness from flying around due to excessive speed during the winding process, thereby improving the winding effect and stability. At the same time, when the electromagnetic wire passes through the trigger pulley, it will drive it to rotate. The length of the electromagnetic wire wound by each rotation of the trigger pulley is a fixed value. By detecting the number of rotations of the trigger pulley, the length of the electromagnetic wire lock that is wound can be known, so that the number of meters of winding can be accurate, thereby further avoiding the safety hazards caused by welding problems caused by insufficient meters, and reducing the limitations of the device during use; At the same time, through the above description, the trigger pulley can set the limit for electromagnetic wires of different diameters (types), so that the type of winding is not restricted, which improves the use effect of the device; at the same time, when the trigger pulley moves into place, the limit cross block is released, and the stop plug plate on it is reset and moved through the reset of the limit spring, so that it passes through the third base plate and is connected to the stop slot, thereby limiting the limit slide rod and avoiding the phenomenon of dislocation of the trigger pulley due to non-human factors. At the same time, the locking spring that was originally in the buffer state cannot be reset, and the elastic force brought about by it strengthens the friction between the stop slot and the stop plug plate, further improving the winding effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0025] In the attached picture:

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 This is a schematic diagram of the energy dissipation ring plate structure of the present invention;

[0028] Figure 3 This is a schematic diagram of the reciprocating cross block structure of the present invention;

[0029] Figure 4 This is a schematic diagram of the structure of the pressing half ring of the present invention;

[0030] Figure 5 This is a schematic diagram of the structure of the take-up reel of the present invention;

[0031] Figure 6 This is a schematic diagram of the structure of the lubricating buffer pad of the present invention;

[0032] Figure 7 It is a cross-sectional view of the double-action concave box of the present invention;

[0033] Figure 8 It is a schematic diagram of the structure of the rotating cam of the present invention;

[0034] Fig. 9 It is a cross-sectional view of the guide square tube of the present invention;

[0035] Fig.10 This is a cross-sectional view of the locking square rod of the present invention;

[0036] Fig.11 This is a schematic diagram of the structure of the trigger cylinder of the present invention;

[0037] Fig.12 It is a schematic diagram of the structure of the trigger pulley of the present invention.

[0038] In the figure: 1, workbench; 2, driving slider; 3, U-shaped frame plate; 4, take-up reel; 5, rotating shaft; 6, rotating bevel gear; 7, driving bevel gear; 8, driving shaft; 9, first substrate; 10, rotating cam; 11, touching cylinder; 12, touching slide rod; 13, touching substrate; 14, touching spring; 15, touching limit plate; 16, executing long rod; 17, executing horizontal plate; 18, executing slide column; 19, pressing half ring; 20, squeezing spring; 21, reciprocating screw rod; 22, driving motor; 23, large turntable; 24, small turntable; 25, transmission belt; 26, sensor; 27, reciprocating horizontal block; 28, guide slide column; 29, second substrate; 30, guiding square tube; 31, guiding square rod; 32, cross square plate; 3 3. Guide roller; 34. Guide spring; 35. Trigger pulley; 36. Locking U plate; 37. Locking square rod; 38. Third base plate; 39. Locking spring; 40. Limiting base; 41. Limiting slide bar; 42. Limiting horizontal block; 43. Stop plug plate; 44. Stop slot; 45. Limiting spring; 46. Auxiliary protrusion; 47. Double-action concave box; 48. Auxiliary pressure plate; 49. Auxiliary spring; 50. Contact piece; 51. Telescopic cylinder; 52. Displacement square rod; 53. Displacement slider; 54. Displacement gear; 55. Displacement shaft; 56. Linkage gear; 57. Linkage rack; 58. Fourth base plate; 59. Energy dissipation ring plate; 60. Energy dissipation slide bar; 61. Fitting ring; 62. Lubrication buffer pad; 63. Energy dissipation spring. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0040] Example, by Figures 1 to 12It is given that the present invention includes a workbench 1, on the top surface of which there are two symmetrical driving sliders 2 and two U-shaped frame plates 3, on which a plurality of winding mechanisms are arranged; the plurality of winding mechanisms include a wire take-up drum 4, on which a rotating shaft 5 is mounted, and both ends of the rotating shaft 5 are connected to the U-shaped frame plate 3; a rotating bevel gear 6 is mounted on the end point of the rotating shaft 5, and the rotating bevel gear 6 is meshedly connected to the driving bevel gear 7, on which a driving shaft 8 is mounted, and a pressing and actuating assembly is arranged on the driving shaft 8; the two driving sliders 2 are connected together to a reciprocating screw 21, on one end of which the output end of a driving motor 22 is connected, and the driving motor 22 is arranged on the driving slider 2; a large turntable 23 is connected to the other end of the reciprocating screw 21; a small turntable 24 is connected to the end of the rotating shaft 5 away from the driving bevel gear 7, and the small turntable A transmission belt 25 is connected to 24, and the transmission belt 25 is connected to the large turntable 23; a plurality of sensors 26 are arranged on the facing surfaces of the baffles on both sides of the take-up reel 4, and the plurality of sensors 26 are arranged in a straight line; a reciprocating cross block 27 is installed on the reciprocating screw rod 21, and a guide slide column 28 is slidably arranged on the reciprocating cross block 27, and both ends of the guide slide column 28 are connected to the driving slider 2; a second base plate 29 is provided on both sides of the reciprocating cross block 27, and a guide square tube 30 is provided on the top surface of the second base plate 29, and a guide square rod 31 is slid on the guide square tube 30, and the two guide square rods 31 are connected to the cross square plate 32 together, and guide rollers 33 are symmetrically arranged on the top surface of the cross square plate 32, and the two guide rollers 33 are connected to the electromagnetic wire; a guide spring 34 is connected to the inner bottom surface of the guide square tube 30, and the end of the guide spring 34 close to the cross square plate 32 is connected to the guide square rod 31;

[0041] By starting the driving motor 22, its output end drives the reciprocating screw rod 21 to rotate, and the large turntable 23 will also rotate, and the small turntable 24 is driven to rotate through the transmission belt 25, so that the rotating shaft 5 on it rotates, thereby driving the take-up drum 4 to rotate. The take-up drum 4 is set for winding the electromagnetic wire, and in the process of winding, the rotating reciprocating screw rod 21 drives the reciprocating cross block 27 to move back and forth on the upper limit position of the guide slide column 28, and drives the guide roller 33 to move back and forth, and the electromagnetic wire is located in the middle of the two, and a guide setting is set for it, and at the same time, the electromagnetic wire is driven to move, so that the take-up drum 4 is wound in an arranged form during the winding process, so as to avoid the phenomenon of instability caused by the accumulation of the wound electromagnetic wire in one place, and at the same time increase the winding space, so that a larger number of meters of electromagnetic wire can be wound; at the same time, in the process of winding the electromagnetic wire of the take-up drum 4, a plurality of reciprocating cross blocks 27 are set on the facing surfaces of the baffles on both sides of the take-up drum 4. Some sensors 26 make it possible to understand the number of turns of the wound electromagnetic wire, and the value is transmitted to the central processing unit in the controller. Since the diameter of the wound electromagnetic wire is a fixed value (the new diameter will also be calculated after each round of winding), and the number of turns of each round of winding (the range of unidirectional movement of the reciprocating cross block 27 on the reciprocating screw rod 21) is also a fixed value, the length of the wound electromagnetic wire can be calculated according to several formulas built into the controller. When winding a large number of meters of electromagnetic wire, a more accurate length value can be obtained. After reaching the preset value (required length), the controller is used to operate the device to stop and cut the wire, thereby completing the winding operation of the electromagnetic wire, avoiding insufficient winding length, reducing the quality risks of the transformer caused by welding problems caused by insufficient meters in the next process, improving the winding effect of the device, and reducing the limitations of the device during use.

[0042] The pressing and actuating assembly of the present embodiment includes a first substrate 9 arranged at the end of the driving shaft 8, and the first substrate 9 is arranged on the U-shaped frame plate 3; a rotating cam 10 is installed on the end of the driving shaft 8 away from the first substrate 9, and two touch cylinders 11 are arranged on the rotation path of the rotating cam 10, and the two touch cylinders 11 are arranged oppositely at the side wall of the rotating cam 10; a touch slide bar 12 is installed on the opposite surface of the two touch cylinders 11, and a touch substrate 13 slides on the touch slide bar 12, and the touch substrate 13 is arranged on the first substrate 9; a touch spring 14 is sleeved on the touch slide bar 12, one end of the touch spring 14 is connected to the touch substrate 13, and the other end is connected to a touch limit plate 15, and the touch limit plate 15 is arranged on the touch slide bar 12; the two touch limit plates 15 are both equipped with an execution long rod 16, the execution long rod 16 is equipped with an execution horizontal plate 17, the execution horizontal plate 17 is symmetrically provided with an execution slide column 18, the two execution slide columns 18 are connected to the pressing half ring 19, and the two pressing half rings 19 are both facing the take-up reel 4; the inner side wall of the pressing half ring 19 close to the take-up reel 4 is provided with a plurality of wire grooves corresponding to the wound electromagnetic wire, and the electromagnetic wire is arranged and wound on the take-up reel 4; the execution slide column 18 is sleeved with an extrusion spring 20, one end of the extrusion spring 20 is connected to the extrusion limit plate, and the other end is connected to the execution horizontal plate 17, and the execution horizontal plate 17 is provided with a lifting and lowering dispatcher; the extrusion limit plate is arranged on the execution slide column 18;

[0043] The rotating shaft 5 drives the rotating bevel gear 6 to rotate when rotating, so that it meshes with the driving bevel gear 7 to rotate, and drives the rotating cam 10 to rotate under the action of the driving shaft 8, so that it continuously contacts the two touch cylinders 11 when rotating, so that it reciprocates on the touch substrate 13 through the touch slide bar 12, so that the touch spring 14 is constantly in a buffering and resetting state; it is worth mentioning that the protrusion of the rotating cam 10 can only contact one touch cylinder 11 first when rotating, and contact the other touch cylinder 11 when it is no longer in contact with the former, so that the two execution long rods 16 move in the same direction, and drive the execution cross plate 17 to move, and when the execution slide column 1 8 and the extrusion spring 20 drive the pressing half ring 19 to move; for example, when the upper pressing half ring 19 moves toward the direction of the take-up drum 4, the lower pressing half ring 19 will move away, so that it can continuously contact the electromagnetic wire wound on the take-up drum 4, and through the contact between the plurality of wire grooves on the pressing half ring 19 and the electromagnetic coils wound in a straight line, the wound electromagnetic wires can be neatly arranged to avoid disordered and staggered winding due to excessive winding length, thereby improving the quality of the finished winding product, and at the same time improving the effect and efficiency of the winding device, making the finished electromagnetic wire product beautiful and reducing the limitations of the device when in use.

[0044] The cross square plate 32 of the present embodiment is also provided with a distance locking unit; the distance locking unit includes two trigger pulleys 35, and the two trigger pulleys 35 are symmetrical to the side of the electromagnetic wire; a locking U-plate 36 is installed on the trigger pulley 35, and a locking square rod 37 is installed on the opposite surface of the two locking U-plates 36, and a third base plate 38 is slid on the locking square rod 37, and the third base plate 38 is connected to the cross square plate 32; a locking spring 39 is sleeved on the locking square rod 37, and one end of the locking spring 39 is connected to the locking U-plate 36, and the other end is connected to the third base plate 38, A symmetrical limited base 40 is provided on the three base plates 38, and a limited slide bar 41 is slidably provided on the limited base 40. One end of the limited slide bar 41 is connected to the limited circular plate, and the other end is connected to the limited horizontal block 42. A pull ring is provided on the limited horizontal block 42; a stop plug plate 43 is provided on the limited horizontal block 42; a plurality of stop slots 44 are provided on the locking square rod 37; the stop plug plate 43 passes through the third base plate 38 and is connected to the stop slots 44; a limit spring 45 is sleeved on the limit slide bar 41, and one end of the limit spring 45 is connected to the limited circular plate, and the other end is connected to the limit base 40;

[0045] When the take-up reel 4 needs to reel up the electromagnetic wire, the pull ring is pulled upward, so that the limit cross block 42 on it moves to the upper limit position on the limit base 40 through the limit slide bar 41, so that the limit spring 45 is in a buffering state, and then the distance plug plate 43 on the limit cross block 42 is separated from the third base plate 38 and no longer released from the distance stop slot 44. At this time, after the limit setting of the limit slide bar 41 is released, the limit slide bar 41 is pushed to make it move to the upper limit position on the third base plate 38, so that the locking spring 39 is in a buffering state, and then the two locking U plates 36 move toward each other and contact the electromagnetic wire through the trigger pulley 35, thereby setting its limit to avoid dislocation or shaking during the reeling process, and at the same time, avoid the reeling process due to too fast speed causing the wire harness to fly around, thereby improving the reeling effect and stability. At the same time, when the electromagnetic wire passes through the trigger pulley 35, it will drive it to rotate, and the length of the electromagnetic wire wound each time the trigger pulley 35 rotates one circle is a fixed value. The number of revolutions of the movable pulley 35 can tell the length of the electromagnetic wire lock that has been rolled up, so that the number of meters of rolling can be accurate, thereby further avoiding the safety hazards caused by welding problems caused by insufficient meters, and reducing the limitations of the device when in use; at the same time, through the above description, the trigger pulley 35 can be set to limit electromagnetic wires of different diameters (types), so that the type of rolling is not limited, and the use effect of the device is improved; at the same time, when the trigger pulley 35 moves into place, the limit horizontal block 42 is released, and the stop plug plate 43 on it is reset and moved by the reset of the limit spring 45, so that it passes through the third substrate 38 and is connected to the stop slot 44, so that the limit slide bar 41 is set to a limit position, so as to avoid the use of the trigger pulley 35 due to non-human factors such as dislocation, and at the same time, the lock spring 39 originally in the buffer state cannot be reset, and the elastic force brought about strengthens the friction between the stop slot 44 and the stop plug plate 43, further improving the winding effect of the device.

[0046] The lifting scheduler of this embodiment includes an auxiliary moving protrusion 46 arranged on the actuating cross plate 17, and a reciprocating concave box 47 is arranged on the moving path of the auxiliary moving protrusion 46, and the reciprocating concave box 47 is arranged on the pressing half ring 19; an auxiliary pressing plate 48 is slidably arranged in the pressing half ring 19; an auxiliary spring 49 is arranged in the reciprocating concave box 47, one end of the auxiliary spring 49 is connected to the inner bottom surface of the reciprocating concave box 47, and the other end is connected to the auxiliary pressing plate 48, and the auxiliary pressing plate 48 and the auxiliary moving protrusion 46 are both provided with contact pieces 50 on the facing surfaces, and the signal emitted by the contact of the two contact pieces 50 is connected to the telescopic cylinder 51 through the controller; a displacement square rod 52 is fixed on the workbench 1, and a displacement slider 53 is slid on the displacement square rod 52, and the displacement slider 53 is connected to the telescopic cylinder 51 through bolts; the telescopic cylinder 51 is connected to the mounting clamp provided on the reciprocating cross block 27; the output end of the telescopic cylinder 51 is connected to the third base plate 38;

[0047] The initial descending position of the pressing half ring 19 is in contact with the shaft on the take-up drum 4. When the pressing half ring 19 contacts the wound electromagnetic coil again, the actuating cross plate 17 moves to the upper limit position on the actuating slide column 18, and the squeezing spring 20 is in a buffering state, indicating that the take-up drum has wound the electromagnetic wire and has different thicknesses. At this time, the movement of the actuating cross plate 17 causes the auxiliary protrusion 46 on it to enter the reciprocating concave box 47, and the contact piece 50 on the auxiliary protrusion 46 is in contact with the auxiliary pressure plate 48. The contact piece 50 on the double-action concave box 47 contacts the auxiliary spring 49, so that the auxiliary spring 49 is in a buffer state, and then the auxiliary pressure plate 48 moves in the double-action concave box 47, indicating how much pressure the thickness of the winding electromagnetic coil exerts on the auxiliary spring 49 at this time. The two are equal, and a pressure gauge (not shown in the figure) is provided on the inner bottom surface of the double-action concave box 47. Through the contact of the above two contact pieces 50, the specific value of the pressure generated can be sent to the controller, and the current winding electromagnetic wire and the pressure between the two contact pieces 50 and the auxiliary spring 49 can be obtained through the calculation formula. The angle of the coil on the take-up reel 4 (the more the number of turns, the larger the angle between the electromagnetic wire and the coil), thereby controlling the telescopic cylinder 51 to start and move its output end a certain distance, thereby pressing against the third base plate 38, so that it moves on the upper limit of the guide square tube 30 through the guide square rod 31 on the cross square plate 32, so that the guide spring 34 is in a buffering state, thereby driving the guide roller 33 and the trigger pulley 35 to move up synchronously, so that the position of the trigger pulley 35 and the guide roller 33 is at the same height as the wound electromagnetic wire, avoiding damage to the electromagnetic wire due to excessive tension caused by the increasing diameter of the winding, thereby improving the effect and efficiency of the winding, and at the same time improving the quality of the finished product; it is worth mentioning that the reciprocating cross block 27 belt will drive the telescopic cylinder 51 to move through the installation clamp when moving, so that the displacement slider 53 on it moves on the upper limit of the displacement square rod 52, and also supports the trigger pulley 35 and the wiring harness on the distance locking unit, further reducing the limitations of the device when in use.

[0048] In this embodiment, a plurality of tooth grooves are provided on the execution rod 16, which mesh with the displacement gear 54, and a displacement shaft 55 is installed on the displacement gear 54. One end of the displacement shaft 55 is connected to the workbench 1, and the other end is connected to the linkage gear 56. The linkage gear 56 is provided with a circulation anti-sway component; the circulation anti-sway component includes two linkage racks 57 meshing with the linkage gear 56, and the two linkage racks 57 are located on both sides of the linkage gear 56 and the notches are arranged facing each other; the two linkage racks 57 slide with the fourth base plate 5 8. The fourth substrate 58 is arranged on the workbench 1; an energy dissipation ring plate 59 is installed on the side of the linkage rack 57, and a plurality of energy dissipation slide bars 60 are slidably arranged on the energy dissipation ring plate 59, and the plurality of energy dissipation slide bars 60 are connected to a fitting ring 61, and lubricating buffer pads 62 are arranged on the facing surfaces of the two fitting rings 61; the baffle plate on the side of the take-up reel 4 is located on the moving path of the lubricating buffer pad 62; an energy dissipation spring 63 is sleeved on the energy dissipation slide bar 60, and one end of the energy dissipation spring 63 is connected to the fitting ring 61, and the other end is connected to the energy dissipation ring plate 59;

[0049] The reciprocating execution rod 16 drives the displacement gear 54 to reciprocate through a plurality of tooth grooves, and drives the linkage gear 56 to rotate under the action of the displacement shaft 55, so that it meshes with two linkage racks 57 and is limited on the fourth base plate 58 and moves in a reciprocating manner, thereby driving the energy dissipation ring plate 59 to reciprocate, and drives the fitting ring 61 to reciprocate under the action of the energy dissipation slide bar 60 and the energy dissipation spring 63, so that the lubricating buffer pad 62 on it contacts the baffle on the side of the take-up drum 4, which can not only set the limit position of the rotating take-up drum 4 at a regular time, but also prevent the take-up drum 4 from shaking during rotation due to excessive speed or other non-human factors. The stability of the take-up drum 4 during rotation and winding is improved, and the winding effect of the device on the electromagnetic wire is improved; at the same time, the lubrication effect brought by the lubricating buffer pad 62 can prevent the rotating take-up drum 4 from contacting the fitting ring 61, resulting in excessive friction and instability. At the same time, the buffering force generated by the lubricating buffer pad 62 and the energy dissipating spring 63 can eliminate the impact force caused by the shaking of the take-up drum 4 during rotation, and avoid the rotating take-up drum 4 from being dislocated due to shaking and other phenomena, which may cause damage to the device. At the same time, the stability of the take-up drum 4 during use is further improved, and the limitations of the device during use are reduced.

[0050] The present invention also provides a method for winding a large number of electromagnetic wires, comprising the following steps:

[0051] S001, start the driving motor 22, so that its output end drives the reciprocating screw rod 21 to rotate;

[0052] S002, when the reciprocating screw rod 21 rotates, the driving shaft 8 is driven to rotate through the cooperation of the large rotating disk 23, the transmission belt 25 and the small rotating disk 24;

[0053] S003, driving the rotating shaft 8 to drive the take-up drum 4 to rotate, thereby completing the take-up operation of the electromagnetic wire.

[0054] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A large-meter electromagnetic wire take-up device, comprising a workbench (1), wherein two driving slide blocks (2) and two U-shaped frame plates (3) are symmetrically arranged on the top surface of the workbench (1), characterized in that: The U-shaped frame plate (3) is provided with a plurality of winding mechanisms; the plurality of winding mechanisms comprises a wire take-up drum (4), a rotating shaft (5) is mounted on the wire take-up drum (4), and both ends of the rotating shaft (5) are connected to the U-shaped frame plate (3); a rotating bevel gear (6) is mounted on the end points of the rotating shaft (5), the rotating bevel gear (6) is meshingly connected to a driving bevel gear (7), a driving shaft (8) is mounted on the driving bevel gear (7), and a pressing and actuating assembly is arranged on the driving shaft (8); the two driving shafts (5) are connected to the driving shafts (5) and the driving shafts (8) are connected to the driving shafts (7); The movable slider (2) is connected to a reciprocating screw rod (21), one end of the reciprocating screw rod (21) is connected to the output end of a driving motor (22), and the driving motor (22) is arranged on the driving slider (2); the other end of the reciprocating screw rod (21) is connected to a large rotating disk (23); the end of the rotating shaft (5) away from the driving bevel gear (7) is connected to a small rotating disk (24), the small rotating disk (24) is connected to a transmission belt (25), and the transmission belt (25) is connected to the large rotating disk (23); The pressing and actuating assembly comprises a first substrate (9) arranged at an end point of a driving shaft (8), the first substrate (9) being arranged on a U-shaped frame plate (3); a rotating cam (10) is mounted on one end of the driving shaft (8) away from the first substrate (9), two actuating cylinders (11) are arranged on the rotation path of the rotating cam (10), the two actuating cylinders (11) being arranged opposite to each other at the side wall of the rotating cam (10); a actuating slide bars (12) are mounted on opposite surfaces of the two actuating cylinders (11), a actuating substrate (13) is slidably mounted on the actuating slide bars (12), the actuating substrate (13) being arranged on the first substrate (9); a actuating spring (14) is sleeved on the actuating slide bar (12), one end of the actuating spring (14) being connected to the actuating substrate (13), the other end of the actuating spring (14) being connected to the actuating substrate (13), the actuating limiting plate (15) being arranged on the actuating slide bar (12); The two trigger limit plates (15) are both provided with an actuator long rod (16), an actuator horizontal plate (17) is provided on the actuator long rod (16), an actuator slide column (18) is symmetrically provided on the actuator horizontal plate (17), the two actuator slide columns (18) are commonly connected to a pressing half ring (19), and the two pressing half rings (19) are both facing the take-up reel (4); a plurality of wire grooves corresponding to the electromagnetic wire to be wound are provided on the inner side wall of the pressing half ring (19) close to the take-up reel (4), and the electromagnetic wire is wound on the take-up reel (4) in an arranged manner; an extrusion spring (20) is sleeved on the actuator slide column (18), one end of the extrusion spring (20) is connected to the extrusion limit plate, and the other end is connected to the actuator horizontal plate (17), and a lifting and lowering dispatcher is provided on the actuator horizontal plate (17); the extrusion limit plate is provided on the actuator slide column (18).

2. The electromagnetic wire large-meter take-up device according to claim 1, characterized in that: A plurality of sensors (26) are provided on the facing surfaces of the baffles on both sides of the take-up reel (4), and the plurality of sensors (26) are arranged in a straight line; a reciprocating cross block (27) is installed on the reciprocating screw rod (21), and a guide slide column (28) slides on the reciprocating cross block (27), and both ends of the guide slide column (28) are connected to the driving slider (2).

3. The electromagnetic wire large-meter take-up device according to claim 2, characterized in that: A second base plate (29) is provided on both sides of the reciprocating cross block (27), a guide square tube (30) is provided on the top surface of the second base plate (29), a guide square rod (31) is slidably provided on the guide square tube (30), the two guide square rods (31) are commonly connected to a cross square plate (32), guide rollers (33) are symmetrically provided on the top surface of the cross square plate (32), and the two guide rollers (33) are connected to the electromagnetic wire; a guide spring (34) is connected to the inner bottom surface of the guide square tube (30), and one end of the guide spring (34) close to the cross square plate (32) is connected to the guide square rod (31).

4. The electromagnetic wire large-meter take-up device according to claim 3, characterized in that: The cross square plate (32) is also provided with a distance locking unit; the distance locking unit comprises two actuating pulleys (35), the two actuating pulleys (35) being symmetrical to the side surfaces of the electromagnetic wire; a locking U-plate (36) is mounted on the actuating pulley (35), a locking square rod (37) is mounted on the opposite surfaces of the two locking U-plates (36), a third base plate (38) is slidably mounted on the locking square rod (37), and the third base plate (38) is connected to the cross square plate (32); a locking spring (39) is sleeved on the locking square rod (37), one end of the locking spring (39) is connected to the locking U-plate (36), and the other end is connected to the third base plate (38), and the third base plate (38) is connected to the cross square plate (32); A symmetrical limiting base (40) is arranged on the limiting base (40), a limiting slide bar (41) is slidably arranged on the limiting base (40), one end of the limiting slide bar (41) is connected to a limiting circular plate, and the other end is connected to a limiting horizontal block (42), and a pull ring is arranged on the limiting horizontal block (42); a stop plug plate (43) is arranged on the limiting horizontal block (42); a plurality of stop slots (44) are arranged on the locking square rod (37); the stop plug plate (43) passes through the third base plate (38) and is connected to the stop slots (44); a limiting spring (45) is sleeved on the limiting slide bar (41), one end of the limiting spring (45) is connected to the limiting circular plate, and the other end is connected to the limiting base (40).

5. The electromagnetic wire large-meter take-up device according to claim 1, characterized in that: The lifting and lowering dispatcher comprises an auxiliary moving protrusion (46) arranged on the actuating transverse plate (17); a reciprocating concave box (47) is arranged on the moving path of the auxiliary moving protrusion (46); the reciprocating concave box (47) is arranged on the pressing half ring (19); an auxiliary moving pressure plate (48) slides inside the pressing half ring (19); an auxiliary moving spring (49) is arranged inside the reciprocating concave box (47); one end of the auxiliary moving spring (49) is connected to the inner bottom surface of the reciprocating concave box (47), and the other end is connected to the auxiliary moving pressure plate (48); the auxiliary moving pressure plate (48) and the auxiliary moving concave box (47) are connected to each other. Contact pieces (50) are provided on the facing surfaces of the moving protrusion (46); the signals generated by the contact between the two contact pieces (50) are connected to a telescopic cylinder (51) through a controller; a displacement square rod (52) is fixed on the workbench (1); a displacement slider (53) slides on the displacement square rod (52); the displacement slider (53) is connected to the telescopic cylinder (51) through bolts; the telescopic cylinder (51) is connected to a mounting clamping plate provided on the reciprocating horizontal block (27); and the output end of the telescopic cylinder (51) is connected to a third base plate (38).

6. The electromagnetic wire large-meter take-up device according to claim 1, characterized in that: A plurality of tooth grooves are provided on one of the execution rods (16), and the tooth grooves are meshedly connected to a displacement gear (54). A displacement shaft (55) is mounted on the displacement gear (54). One end of the displacement shaft (55) is connected to the workbench (1), and the other end is connected to a linkage gear (56). A circulating anti-sway component is provided on the linkage gear (56); the circulating anti-sway component comprises two linkage racks (57) meshedly connected to the linkage gear (56), the two linkage racks (57) are located on both sides of the linkage gear (56) and the notches are arranged facing each other; the two linkage racks (57) are slidably provided with a fourth base plate (58), and the fourth base plate (58) is arranged on the workbench (1).

7. The electromagnetic wire large-meter take-up device according to claim 6, characterized in that: An energy dissipation ring plate (59) is installed on the side of the linkage rack (57), and a plurality of energy dissipation slide bars (60) are slidably mounted on the energy dissipation ring plate (59). The plurality of energy dissipation slide bars (60) are connected to a fitting ring (61), and lubricating buffer pads (62) are arranged on the facing surfaces of the two fitting rings (61); a baffle plate on the side of the take-up reel (4) is located on the moving path of the lubricating buffer pad (62); an energy dissipation spring (63) is sleeved on the energy dissipation slide bar (60), and one end of the energy dissipation spring (63) is connected to the fitting ring (61), and the other end is connected to the energy dissipation ring plate (59).

8. A method for taking up a large number of electromagnetic wires, using the large number of electromagnetic wires taking up device as claimed in any one of claims 1 to 7, characterized in that: Includes steps: S001, start the driving motor (22) so that its output end drives the reciprocating screw rod (21) to rotate; S002, when the reciprocating screw rod (21) rotates, the driving shaft (8) is driven to rotate through the cooperation of the large rotating disk (23), the transmission belt (25) and the small rotating disk (24); S003, driving the rotating shaft (8) to drive the take-up drum (4) to rotate, thereby completing the take-up operation of the electromagnetic wire.

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