A winding device

Abstract

The present invention relates to the technical field of rotor winding, and discloses a winding device. The winding device includes a frame, a workbench is arranged inside the frame, a winding assembly is arranged on the workbench, and the winding assembly includes: a wire outlet assembly, which is used to provide wire; a carrier, which is used to position the rotor, and the carrier can drive the rotor to rotate and move in the vertical direction; a pressing assembly, which is located above the rotor, and the pressing assembly can move vertically downward in the direction close to the rotor to press the rotor; a wire clamping assembly, which is used to clamp the wire to the rotor to make the rotor rotate and wind the wire; a cutting assembly, which is used to cut the wire. The winding device has high winding efficiency, saves time and labor, and can ensure a good effect on rotor winding.

Description

Technical Field

[0001] The invention relates to the technical field of rotor winding, and in particular to a winding device. Background Art

[0002] In order to achieve the performance of the rotor, it is usually necessary to wind Kevlar wire on the rotor. At present, the Kevlar wire is often wound on the rotor by pure manual winding. The pure manual winding method is not only time-consuming and labor-intensive, but also has low winding efficiency. In addition, due to the existence of human subjective differences, it cannot guarantee a good effect on the rotor winding.

[0003] Therefore, there is an urgent need for a wire winding device that can solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide a wire winding device which has high wire winding efficiency, saves time and effort, and can ensure a good effect of winding the rotor.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] A wire winding device, used for winding a wire onto a rotor, the wire winding device comprises a frame, a workbench is arranged inside the frame, a wire winding assembly is arranged on the workbench, and the wire winding assembly comprises:

[0007] A wire outlet assembly, used for providing the wire;

[0008] A carrier, which is used to position the rotor, and the carrier can drive the rotor to rotate and move in a vertical direction;

[0009] A pressing assembly, located above the rotor, and capable of moving vertically downward toward the rotor to press against the rotor;

[0010] A wire clamping assembly, used for clamping the wire to the rotor so that the rotor rotates and winds the wire;

[0011] A cutting assembly is used to cut the wire.

[0012] Furthermore, the outlet assembly includes:

[0013] A wire outlet piece and a guide needle, wherein the guide needle is connected to the wire outlet piece and is used to lead out the wire;

[0014] A tension member is connected to the line outlet member, and is used for providing tension to the line to put the line in a tensioned state.

[0015] Furthermore, a fixed slot is formed on the carrier, and the rotor is fixedly connected to the fixed slot, and the winding assembly further includes:

[0016] A first driving member, wherein a driving end of the first driving member is drivingly connected to the carrier, and the first driving member is used to drive the carrier and the rotor to rotate;

[0017] A second driving member, wherein a fixed end of the second driving member is disposed in the frame, the driving end of the second driving member is drivingly connected to the fixed end of the first driving member, and the second driving member is used to drive the first driving member, the carrier and the rotor to move in a vertical direction.

[0018] Furthermore, the pressing component comprises:

[0019] A support frame, a third driving member and a pressing head, wherein the support frame is fixedly arranged on the workbench, the fixed end of the third driving member is connected to the support frame, the driving end of the third driving member is drivingly connected to the pressing head, and the third driving member is used to drive the pressing head to move vertically downward so that the pressing head presses against the top of the rotor.

[0020] Furthermore, the wire clamping assembly comprises:

[0021] A fourth driving member and a clamping cylinder, wherein the fixed end of the fourth driving member is arranged on the workbench, the driving end of the fourth driving member is drivingly connected to the fixed end of the clamping cylinder, and the fourth driving member is used to drive the clamping cylinder to move along a first direction toward the direction close to the guide needle so that the clamping end of the clamping cylinder moves to the line and clamps the line, and the first direction is the same as the width direction of the workbench.

[0022] Furthermore, the winding assembly further comprises a connecting plate, which is arranged on the workbench, and the connecting plate can move relative to the workbench along the first direction and the second direction; the cutting assembly comprises:

[0023] A fifth driving member and pneumatic scissors, wherein the fixed end of the fifth driving member is arranged on the connecting plate, the driving end of the fifth driving member is drivingly connected to the pneumatic scissors, and the fifth driving member is used to drive the pneumatic scissors to move along the second direction relative to the connecting plate toward the direction close to the rotor so that the pneumatic scissors cut the wire, and the second direction is the same as the length direction of the workbench.

[0024] Furthermore, the winding assembly further comprises:

[0025] At least one auxiliary component is disposed on the connecting plate and is movable relative to the connecting plate along the second direction to press the wire against the rotor so that the wire is tightly attached to the outer circumference of the rotor.

[0026] Furthermore, the auxiliary components include:

[0027] A sixth driving member and a push head, wherein the fixed end of the sixth driving member is arranged on the connecting plate, the driving end of the sixth driving member is drivingly connected to the push head, and the sixth driving member is used to drive the push head to move along the second direction relative to the connecting plate toward or away from the rotor.

[0028] Further, the winding assembly further comprises a flattening assembly, which is arranged on the workbench, and the flattening assembly can move relative to the workbench along the first direction and the second direction so that the flattening assembly abuts against the wire to press the wire tightly against the rotor; the flattening assembly comprises:

[0029] A base, which is fixedly arranged on the workbench, and a movable plate is arranged on the base;

[0030] a first adjusting member and a second adjusting member, wherein the first adjusting member and the second adjusting member are both arranged on the base, and the first adjusting member and the second adjusting member are respectively used to adjust the movement of the movable plate relative to the base in the first direction and the second direction;

[0031] A rotary cylinder is arranged on the moving plate, and is used for rotating and pressing the wire onto the rotor.

[0032] Furthermore, a plurality of the wire winding assemblies are provided, and the plurality of the wire winding assemblies are arranged on the workbench at intervals.

[0033] The beneficial effects of the present invention are:

[0034] The wire output assembly provides the wire, and the rotor is positioned on the carrier, and the pressing assembly is arranged on the workbench and above the rotor, so that the pressing assembly can move vertically downward in the direction close to the rotor to press the rotor, so as to avoid the rotor from deflecting but not affecting the rotation of the rotor itself, and then the wire clamping assembly clamps the wire to the rotor, so as to realize the rotation winding of the rotor while the carrier drives the rotor to rotate and move in the vertical direction, and then the wire is wound on the rotor. When the winding is completed, the cutting assembly is used to cut the wire, so that the whole winding process has a high degree of automation, and the purely manual winding method is no longer used, which saves time and labor, and has a high winding efficiency. In addition, since the human subjective difference is eliminated, the effect of rotor winding can be guaranteed to be better. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a structural schematic diagram of the wire winding device provided by the present invention;

[0036] Figure 2 yes Figure 1A partial enlarged schematic diagram of point C in the middle.

[0037] Reference numerals:

[0038] 1- rotor; 2- frame; 3- workbench; 4- winding assembly;

[0039] 41-outlet assembly; 411-outlet piece; 412-guide pin;

[0040] 42-Vehicle;

[0041] 43-pressing assembly; 431-support frame; 432-third driving member; 433-pressing head;

[0042] 44-clamping assembly; 441-fourth driving member; 442-clamping cylinder;

[0043] 45-cutting assembly; 451-fifth driving member; 452-pneumatic scissors;

[0044] 46- auxiliary component; 461- sixth driving member; 462- pusher head;

[0045] 47-leveling component; 471-base; 472-first adjusting member; 473-second adjusting member; 474-moving plate;

[0046] 475-rotary cylinder;

[0047] 48-first driving member;

[0048] 49-Connection plate. DETAILED DESCRIPTION

[0049] In order to make the technical problem solved by the present invention, the technical solution adopted and the technical effect achieved more clearly, the technical solution of the present invention is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0050] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0052] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the structure or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0053] At present, the Kevlar wire is often wound around the rotor by pure manual winding. However, the pure manual winding method is not only time-consuming and labor-intensive, but also has low winding efficiency. In addition, due to the existence of human subjective differences, it cannot guarantee a good effect on the rotor winding.

[0054] To this end, a winding device is proposed in this embodiment, which is used to evenly wind the wire around the outer peripheral surface of the rotor to achieve the performance of the rotor. The wire in this embodiment is specifically a Kevlar wire. In other embodiments, the wire can also be a wire of other structural forms, and is not limited to winding the wire around the rotor. Other parts that need to be wound are also applicable, and are not specifically limited here. Among them, the Kevlar wire has a certain temperature and a certain amount of adhesive, so the Kevlar wire can be wound around the rotor; and because the Kevlar wire has a certain amount of adhesive, after the entire winding process is completed, the entire winding device needs to be cleaned to remove the residual adhesive adhering to the winding device to ensure the smooth progress of the next winding.

[0055] Specifically, Figure 1 and Figure 2As shown, the winding device includes a frame 2, a workbench 3 is arranged inside the frame 2, a winding assembly 4 is arranged on the workbench 3, and the winding assembly 4 includes a wire outlet assembly 41, a carrier 42, a pressing assembly 43, a wire clamping assembly 44 and a cutting assembly 45; wherein the wire outlet assembly 41 is arranged on the workbench 3, and the wire outlet assembly 41 is used to provide wire; the carrier 42 is arranged on the workbench 3, and the carrier 42 is used to place and position the rotor 1, and the carrier 42 can drive the rotor 1 to rotate and move in the vertical direction; the pressing assembly 43 is arranged on the workbench 3 and Located above the rotor 1, the pressing assembly 43 can move vertically downward in the direction close to the rotor 1 to press the rotor 1, so as to avoid the problem of the rotor 1 tilting relative to the carrier 42, so that the rotor 1 can be placed more stably on the carrier 42; the wire clamping assembly 44 is arranged on the workbench 3, and the wire clamping assembly 44 is used to clamp the first wire end of the wire to the outer peripheral surface of the rotor 1, so that the wire can be wound around the rotor 1 during the rotation of the rotor 1; the cutting assembly 45 is arranged on the workbench 3, and the cutting assembly 45 is used to cut the wire at the end of winding.

[0056] The wire winding device in this embodiment changes the wire winding method compared with the prior art, by making the wire output component 41 provide wire, and positioning the rotor 1 on the carrier 42, and setting the pressing component 43 on the workbench 3 and above the rotor 1, so that the pressing component 43 can move vertically downward in the direction close to the rotor 1 to press the rotor 1, so as to avoid the deflection of the rotor 1 but not affect the rotation of the rotor 1 itself, and then make the wire clamping component 44 clamp the wire to the rotor 1, so as to realize the rotation winding of the rotor 1 while the carrier 42 drives the rotor 1 to rotate and move in the vertical direction, and then wind the wire on the rotor 1, and when the winding is completed, use the cutting component 45 to cut the wire, so that the whole winding process has a high degree of automation, and no longer adopts the purely manual winding method, which saves time and labor, and has a high winding efficiency. In addition, since the human subjective difference is eliminated, the effect of winding the rotor 1 can be guaranteed to be better.

[0057] There are multiple winding assemblies 4, which are arranged at intervals on the workbench 3, so that multiple rotors 1 can be wound simultaneously by multiple winding assemblies 4, further improving the winding efficiency. In this embodiment, two winding assemblies 4 are provided.

[0058] Specifically, Figure 1 and Figure 2As shown, the outlet assembly 41 includes an outlet piece 411, a guide needle 412 and a tension piece; wherein the guide needle 412 is connected to the outlet piece 411, and the guide needle 412 is used to lead out the wire in the outlet piece 411; the tension piece is connected to the outlet piece 411, and the tension piece is used to provide tension for the wire, so that the wire led out by the guide needle 412 can be in a tensioned state, and then the wire can be better wound around the rotor 1 to ensure a better winding effect. Among them, the outlet piece 411 is a Kevlar wire outlet structure commonly used in the prior art, so the working principle of the outlet piece 411 will not be described in detail here. In this embodiment, the tension piece is specifically a servo tension controller.

[0059] Furthermore, a fixed slot is formed on the carrier 42, and the rotor 1 is fixedly connected to the fixed slot to achieve positioning of the rotor 1; Figure 1 As shown, the winding assembly 4 also includes a first driving member 48, a second driving member, a screw and a screw nut; wherein the driving end of the first driving member 48 is drivingly connected to the carrier 42, and the first driving member 48 is used to drive the carrier 42 to rotate, so that the rotor 1 on the carrier 42 rotates, so that the line is wound around the rotor 1 during the rotation of the rotor 1; the fixed end of the second driving member is arranged in the frame 2, and the driving end of the second driving member is drivingly connected to the screw, the screw is rotationally arranged in the frame 2, the screw nut is sleeved on the screw, and the screw nut is fixedly connected to the fixed end of the first driving member 48, and the second driving member is used to drive the screw to rotate, so that the screw nut moves on the screw, and then drives the first driving member 48 and the carrier 42 to move in the vertical direction, so that the rotor 1 can move in the vertical direction while rotating, so that the line can be evenly wound around the rotor 1, and the line is prevented from being superimposed and wound at one position of the rotor 1. In this embodiment, the first driving member 48 and the second driving member are both motors.

[0060] It is worth noting that when the first driving member 48 drives the carrier 42 to rotate so that the rotor 1 on the carrier 42 rotates, the rotor 1 needs to be rotated slowly first so that the wire can be wound around the rotor 1 at a more appropriate spacing, and then the rotation is accelerated to increase the rotation rate of the rotor 1, thereby speeding up the winding efficiency; the rotation method of first rotating the rotor 1 slowly and then accelerating the rotation can ensure a higher winding efficiency while having a better winding effect.

[0061] It is worth noting that in other embodiments, other structural forms can also be used to achieve the rotation of the rotor 1 and the movement in the vertical direction. Here, there is no specific limitation on the structural form, as long as the rotation of the rotor 1 and the movement in the vertical direction can be achieved.

[0062] Furthermore, if Figure 1As shown, the pressing assembly 43 includes a support frame 431, a third driving member 432 and a pressing head 433. The support frame 431 is fixedly arranged on the workbench 3. The fixed end of the third driving member 432 is connected to the support frame 431. The driving end of the third driving member 432 is drivingly connected to the pressing head 433. The third driving member 432 is used to drive the pressing head 433 to move vertically downward so that the pressing head 433 presses against the top of the rotor 1 to avoid the problem of the rotor 1 being offset on the carrier 42. In this embodiment, the third driving member 432 can be specifically a linear cylinder.

[0063] Specifically, the pressing head 433 includes an intermediate piece and a pressing head. The intermediate piece is connected to the driving end of the third driving piece 432. The pressing head is arranged on the intermediate piece, and a through hole extending in the vertical direction is formed on the inner side of the pressing head. When the pressing head presses against the rotor 1, the top end of the rotor 1 penetrates into the through hole, and the rotor 1 can rotate in the through hole and move in the vertical direction, thereby providing a limiting effect on the rotor 1 without affecting the movement of the rotor 1, so as to avoid the problem of the rotor 1 being offset relative to the carrier 42 during the movement.

[0064] Furthermore, a first slide rail is provided on one of the intermediate piece and the support frame 431, and a first slider is provided on the other, and the first slider can slide on the first slide rail, so that the third driving member 432 can drive the intermediate piece and the pressure head to move vertically downward, so that the pressure head is pressed against the top of the rotor 1.

[0065] Specifically, Figure 1 and Figure 2 As shown, the wire clamping assembly 44 includes a fourth driving member 441 and a clamping cylinder 442. The fixed end of the fourth driving member 441 is arranged on the workbench 3. The driving end of the fourth driving member 441 is drivingly connected to the fixed end of the clamping cylinder 442. The fourth driving member 441 is used to drive the clamping cylinder 442 to move along the first direction toward the guide needle 412, so that the clamping end of the clamping cylinder 442 can move to the first thread end of the wire, so that the clamping end of the clamping cylinder 442 can clamp the first thread end of the wire and make the first thread end tangent to the outer circle of the rotor 1. In this embodiment, the fourth driving member 441 is specifically a linear cylinder, and the clamping cylinder 442 is a clamping cylinder structure commonly used in the prior art. Among them, the first direction is the same as the width direction of the workbench 3, and the first direction is specifically as follows. Figure 2 As shown by arrow A in FIG.

[0066] Furthermore, the driving end of the fourth driving member 441 and the fixed end of the clamping cylinder 442 are driven and connected via a transition plate, a second slide rail is provided on one of the transition plate and the workbench 3, and a second slider is provided on the other, and the second slider can slide on the second slide rail, so that the fourth driving member 441 can drive the clamping cylinder 442 to move along the first direction toward the direction close to the guide pin 412.

[0067] like Figure 2 As shown, the winding assembly 4 also includes a connecting plate 49, which is arranged on the workbench 3, and the connecting plate 49 can move relative to the workbench 3 along a first direction and a second direction; and the cutting assembly 45 includes a fifth driving member 451 and a pneumatic scissors 452, the fixed end of the fifth driving member 451 is arranged on the connecting plate 49, and the driving end of the fifth driving member 451 is driven and connected to the pneumatic scissors 452, and the fifth driving member 451 is used to drive the pneumatic scissors 452 to move relative to the connecting plate 49 along the second direction toward the direction close to the rotor 1, so that the pneumatic scissors 452 can cut the wire after the winding is completed. In this embodiment, the fifth driving member 451 can be specifically a linear cylinder. Among them, the second direction is the same as the length direction of the workbench 3, and the second direction is specifically as follows. Figure 2 As shown by arrow B in FIG.

[0068] By enabling the connecting plate 49 to move along the first direction and the second direction relative to the workbench 3, the pneumatic scissors 452 on the connecting plate 49 can be roughly adjusted for the first time; and the fifth driving member 451 can drive the pneumatic scissors 452 to move along the second direction relative to the connecting plate 49 toward or away from the rotor 1, so as to accurately adjust the position of the pneumatic scissors 452 for a second time, that is, the pneumatic scissors 452 are adjusted twice by the connecting plate 49 and the fifth driving member 451, so that the pneumatic scissors 452 can be moved to the winding position of the rotor 1 more accurately according to the different sizes of the rotor 1 to cut the wire, that is, the winding device in this embodiment can be suitable for winding operations of rotors 1 of different sizes, so that it has high versatility and a wide range of applications.

[0069] Among them, the wire winding assembly 4 also includes a first cylinder and a second cylinder, the fixed end of the first cylinder is set on the workbench 3, the driving end of the first cylinder is connected to the fixed end of the second cylinder, and the driving end of the second cylinder is drivingly connected to the connecting plate 49. The first cylinder is used to drive the second cylinder and the connecting plate 49 to move in the second direction, and the second cylinder is used to drive the connecting plate 49 to move in the first direction, thereby realizing the movement of the connecting plate 49 relative to the workbench 3 along the first direction and the second direction.

[0070] Furthermore, if Figure 1 and Figure 2As shown, the winding assembly 4 further includes at least one auxiliary assembly 46, which is disposed on the connecting plate 49 and can move relative to the connecting plate 49 in the second direction to press the wire against the rotor 1, so that the wire is closely attached to the outer peripheral surface of the rotor 1, so as to facilitate winding the wire on the rotor 1. In this embodiment, two auxiliary assemblies 46 are provided, and the two auxiliary assemblies 46 are disposed parallel to each other on the connecting plate 49. In other embodiments, the number of the auxiliary assemblies 46 can also be one, three, or other numbers.

[0071] Specifically, Figure 2 As shown, the auxiliary component 46 includes a sixth driving member 461 and a push head 462, the fixed end of the sixth driving member 461 is arranged on the connecting plate 49, the driving end of the sixth driving member 461 is drivingly connected to the push head 462, and the sixth driving member 461 is used to drive the push head 462 to move in the second direction relative to the connecting plate 49 toward the direction close to the rotor 1, so that the push head 462 presses the wire to the rotor 1, thereby making the wire close to the outer peripheral surface of the rotor 1. In this embodiment, the sixth driving member 461 can be specifically a linear cylinder.

[0072] By enabling the connecting plate 49 to move in the first direction and the second direction relative to the workbench 3, the pusher head 462 on the connecting plate 49 can be roughly adjusted for the first time; and the sixth driving member 461 can drive the pusher head 462 to move in the second direction relative to the connecting plate 49 toward or away from the rotor 1, so as to accurately adjust the position of the pusher head 462 for the second time, that is, the pusher head 462 is adjusted twice by the connecting plate 49 and the sixth driving member 461, so that the pusher head 462 can be moved to the winding position of the rotor 1 more accurately according to the different sizes of the rotor 1, so as to press the wire to make it close to the outer circumferential surface of the rotor 1, that is, the winding device in this embodiment can be further adapted to the winding operations of rotors 1 of different sizes, so that it has high versatility and a wide range of application.

[0073] Specifically, a third slide rail is provided on one of the connecting plate 49 and the push head 462, and a third slider is provided on the other, and the third slider can slide on the third slide rail, so that the sixth driving member 461 can drive the push head 462 to move along the second direction relative to the connecting plate 49 toward the direction close to the rotor 1.

[0074] like Figure 1As shown, the wire winding assembly 4 also includes a flattening assembly 47, which is arranged on the workbench 3. The flattening assembly 47 can move relative to the workbench 3 along the first direction and the second direction, so that the flattening assembly 47 can be pressed against the wire to press the wire tightly to the rotor 1, thereby avoiding the problem that the first wire end clamped by the clamping cylinder 442 and the second wire end formed after the wire is cut are lifted up on the rotor 1, so that the two wire ends can be wound on the rotor 1 more evenly.

[0075] Specifically, Figure 1 and Figure 2 As shown, the leveling assembly 47 includes a base 471, a first adjusting member 472, a second adjusting member 473 and a rotary cylinder 475; wherein the base 471 is fixedly arranged on the workbench 3, and a movable plate 474 is arranged on the base 471, and the rotary cylinder 475 is arranged on the movable plate 474; the first adjusting member 472 and the second adjusting member 473 are both arranged on the base 471, and the first adjusting member 472 and the second adjusting member 473 are respectively used to adjust the movement of the movable plate 474 relative to the base 471 in the first direction and the second direction, so that the rotary cylinder 475 can be pressed against the wire, and then the rotary cylinder 475 is rotated to press the wire tightly against the rotor 1, so that during the rotation of the rotor 1, the two ends of the wire are more tightly wound around the rotor 1.

[0076] The first adjusting member 472 and the second adjusting member 473 are both manual adjusting handles, and the relative distance between the rotary cylinder 475 and the rotor 1 can be adjusted by rotating the first adjusting member 472 and the second adjusting member 473. In other embodiments, the relative distance between the rotary cylinder 475 and the rotor 1 can also be adjusted by an automatic adjustment method of the rotation of the cylinder and the screw rod. Here, the position adjustment method of the rotary cylinder 475 is not specifically limited, as long as the rotary cylinder 475 can be moved to the rotor 1 to press against the wire on the rotor 1 without affecting the movement of the rotor 1.

[0077] The specific winding process of the winding device in this embodiment is as follows:

[0078] First, the rotor 1 is fixedly clamped in the fixed slot of the carrier 42 to achieve the positioning of the rotor 1, and the third driving member 432 drives the pressing head 433 to move vertically downward, so that the top end of the rotor 1 can penetrate into the through hole inside the pressing head of the pressing head 433, and the rotor 1 can rotate in the through hole and move in the vertical direction; then, the guide needle 412 is used to lead out the wire in the wire member 411, and the tension member provides tension for the wire, so that the wire led out by the guide needle 412 can always be in a tensioned state.

[0079] Then, the fourth driving member 441 drives the clamping cylinder 442 to move along the first direction toward the guide needle 412, so that the clamping end of the clamping cylinder 442 can move to the first thread end of the wire, so that the clamping end of the clamping cylinder 442 can clamp the first thread end of the wire and make the first thread end tangent to the outer circle of the rotor 1.

[0080] Then, the connecting plate 49 is moved to a suitable position along the first direction and the second direction relative to the workbench 3; and the sixth driving member 461 drives the pusher head 462 to move along the second direction relative to the connecting plate 49 toward the direction close to the rotor 1, so that the pusher head 462 presses the wire against the rotor 1, thereby making the wire close to the outer peripheral surface of the rotor 1.

[0081] Then, the first driving member 48 drives the carrier 42 to rotate, so that the rotor 1 on the carrier 42 rotates slowly first and then accelerates the rotation, so that during the rotation of the rotor 1, the wire in the wire outlet member 411 continuously led out from the guide pin 412 is wound around the rotor 1; at the same time, the second driving member drives the lead screw to rotate, so that the lead screw nut moves on the lead screw, and then drives the first driving member 48 and the carrier 42 to move in the vertical direction, so that the rotor 1 can move in the vertical direction while rotating, so that the wire can be evenly wound around the rotor 1, avoiding the wire being overlapped and wound at one position of the rotor 1.

[0082] Afterwards, when the winding is about to be completed, the first adjusting member 472 and the second adjusting member 473 respectively adjust the movement of the movable plate 474 relative to the base 471 in the first direction and the second direction, so that the rotary cylinder 475 on the movable plate 474 can move and abut against the wire, and then the rotary cylinder 475 rotates to press the wire tightly against the rotor 1, but the rotary cylinder 475 does not affect the rotation of the rotor 1, that is, the rotor 1 is still rotating and moving in the vertical direction at this time.

[0083] Finally, when the wire winding is completed, the fifth driving member 451 drives the pneumatic scissors 452 to move along the second direction relative to the connecting plate 49 toward the rotor 1, so that the pneumatic scissors 452 can cut the wire after the wire winding is completed. At this time, the cut wire forms a second wire end, and the clamping cylinder 442 is loosened at the same time to loosen the first wire end of the wire; because the rotary cylinder 475 still presses the wire against the rotor 1 at this time, the two wire ends of the wire can be more tightly wound around the rotor 1 during the rotation of the rotor 1, avoiding the problem of the two wire ends curling up on the rotor 1, so as to complete the entire wire winding process of the rotor 1.

[0084] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The content of this specification should not be understood as limiting the present invention.

Claims

1. A wire winding device for winding a wire onto a rotor (1), the wire winding device comprising a frame (2), a workbench (3) being arranged inside the frame (2), a wire winding assembly (4) being arranged on the workbench (3), characterized in that: The winding assembly (4) comprises: A wire outlet assembly (41) for providing the wire; A carrier (42) used for positioning the rotor (1), and the carrier (42) can drive the rotor (1) to rotate and move in a vertical direction; A pressing component (43) is located above the rotor (1), and the pressing component (43) can move vertically downward in a direction close to the rotor (1) to press against the rotor (1); A wire clamping assembly (44) for clamping the wire to the rotor (1) so that the rotor (1) rotates to wind the wire; a cutting assembly (45) for cutting the wire; The outlet assembly (41) comprises: A wire outlet piece (411) and a guide needle (412), wherein the guide needle (412) is connected to the wire outlet piece (411), and the guide needle (412) is used to guide the wire; A tension member connected to the line outlet member (411), the tension member being used to provide tension to the line so that the line is in a tensioned state; The carrier (42) is formed with a fixed slot, the rotor (1) is fixedly connected to the fixed slot, and the winding assembly (4) further comprises: A first driving member (48), a driving end of the first driving member (48) being drivingly connected to the carrier (42), and the first driving member (48) being used to drive the carrier (42) and the rotor (1) to rotate; a second driving member, wherein a fixed end of the second driving member is disposed in the frame (2), the driving end of the second driving member is drivingly connected to the fixed end of the first driving member (48), and the second driving member is used to drive the first driving member (48), the carrier (42) and the rotor (1) to move in a vertical direction; The pressing component (43) comprises: A support frame (431), a third driving member (432) and a pressing head (433), wherein the support frame (431) is fixedly arranged on the workbench (3), a fixed end of the third driving member (432) is connected to the support frame (431), a driving end of the third driving member (432) is drivingly connected to the pressing head (433), and the third driving member (432) is used to drive the pressing head (433) to move vertically downward so that the pressing head (433) presses against the top end of the rotor (1); The clamping assembly (44) comprises: a fourth driving member (441) and a clamping cylinder (442), wherein the fixed end of the fourth driving member (441) is arranged on the workbench (3), the driving end of the fourth driving member (441) is drivingly connected to the fixed end of the clamping cylinder (442), and the fourth driving member (441) is used to drive the clamping cylinder (442) to move along a first direction toward the guide needle (412), so that the clamping end of the clamping cylinder (442) moves to the line and clamps the line, and the first direction is the same as the width direction of the workbench (3); The winding assembly (4) further comprises a connecting plate (49) which is arranged on the workbench (3), and the connecting plate (49) is movable relative to the workbench (3) along the first direction and the second direction; the cutting assembly (45) comprises: A fifth driving member (451) and a pneumatic scissors (452), wherein the fixed end of the fifth driving member (451) is arranged on the connecting plate (49), the driving end of the fifth driving member (451) is drivingly connected to the pneumatic scissors (452), and the fifth driving member (451) is used to drive the pneumatic scissors (452) to move along the second direction relative to the connecting plate (49) toward the direction close to the rotor (1) so that the pneumatic scissors (452) cuts the wire, and the second direction is the same as the length direction of the workbench (3).

2. The wire winding device according to claim 1, characterized in that The wire winding assembly (4) further comprises: At least one auxiliary component (46), the auxiliary component (46) is arranged on the connecting plate (49), and the auxiliary component (46) can move relative to the connecting plate (49) along the second direction to press the wire against the rotor (1) so that the wire is tightly attached to the outer peripheral surface of the rotor (1).

3. The wire winding device according to claim 2, characterized in that The auxiliary component (46) comprises: A sixth driving member (461) and a pushing head (462), wherein the fixed end of the sixth driving member (461) is arranged on the connecting plate (49), the driving end of the sixth driving member (461) is drivingly connected to the pushing head (462), and the sixth driving member (461) is used to drive the pushing head (462) to move along the second direction relative to the connecting plate (49) towards or away from the rotor (1).

4. The wire winding device according to claim 1, characterized in that The wire winding assembly (4) further comprises a flattening assembly (47), which is arranged on the workbench (3); the flattening assembly (47) is movable relative to the workbench (3) along the first direction and the second direction, so that the flattening assembly (47) abuts against the wire, thereby pressing the wire tightly against the rotor (1); the flattening assembly (47) comprises: A base (471) is fixedly arranged on the workbench (3), and a movable plate (474) is arranged on the base (471); a first adjusting member (472) and a second adjusting member (473), wherein the first adjusting member (472) and the second adjusting member (473) are both arranged on the base (471), and the first adjusting member (472) and the second adjusting member (473) are respectively used to adjust the movement of the movable plate (474) relative to the base (471) in the first direction and the second direction; A rotary cylinder (475) is arranged on the moving plate (474), and the rotary cylinder (475) is used to rotate and press the wire onto the rotor (1).

5. The wire winding device according to any one of claims 1 to 4, characterized in that: A plurality of the wire winding assemblies (4) are provided, and the plurality of the wire winding assemblies (4) are arranged at intervals on the workbench (3).

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