CN114938117B

CN114938117B - A winding device

Info

Publication number: CN114938117B
Application number: CN202210605424.5A
Authority: CN
Inventors: 雍君; 李少利
Original assignee: Jiangsu Chuangyuan Electron Co Ltd
Current assignee: Jiangsu Chuangyuan Electron Co Ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2024-12-24
Anticipated expiration: 2042-05-30
Also published as: CN114938117A

Abstract

The invention relates to the technical field of rotor winding and discloses a winding device. The winding device comprises a frame, a workbench, a wire winding assembly, a carrier, a pressing assembly, a wire clamping assembly and a cutting assembly, wherein the workbench is arranged in the frame, the workbench is provided with the wire winding assembly, the wire winding assembly comprises a wire outlet assembly used for providing wires, the carrier is used for positioning a rotor, the carrier can drive the rotor to rotate and move in the vertical direction, the pressing assembly is located above the rotor, the pressing assembly can vertically move downwards to the pressing rotor in the direction close to the rotor, the wire clamping assembly is used for clamping the wires to the rotor so that the rotor rotates the wires, and the cutting assembly is used for cutting the wires. The winding device has the advantages of higher winding efficiency, time and labor saving, and better rotor winding effect.

Description

Winding device

Technical Field

The invention relates to the technical field of rotor winding, in particular to a winding device.

Background

In order to achieve the performance of the rotor, it is generally necessary to wind a kevlar wire around the rotor. At present, a pure manual winding mode is often adopted to wind the Kevlar stay wire on the rotor, and the pure manual winding mode is time-consuming and labor-consuming, has lower winding efficiency, and cannot guarantee good effect on rotor winding due to artificial subjectivity difference.

Accordingly, there is a need for a winding device that solves the above problems.

Disclosure of Invention

The invention aims to provide a winding device which is high in winding efficiency, time-saving and labor-saving and capable of guaranteeing a good effect on rotor winding.

To achieve the purpose, the invention adopts the following technical scheme:

A wire winding device for winding wire onto a rotor, the wire winding device comprising a frame, a work table disposed within the frame, a wire winding assembly disposed on the work table, the wire winding assembly comprising:

An outgoing line assembly for providing the line;

The carrier is used for positioning the rotor and can drive the rotor to rotate and move in the vertical direction;

The pressing component is positioned above the rotor and can vertically move downwards to press the rotor in a direction approaching to the rotor;

a wire clamping assembly for clamping the wire to the rotor to rotate the rotor around the wire;

a cutting assembly for cutting the wire.

Further, the outlet assembly includes:

the wire outlet piece and the guide pin are connected to the wire outlet piece, and the guide pin is used for guiding out the wire;

a tension member connected to the wire outlet member for providing tension to the wire to put the wire in tension.

Further, a fixing slot is formed on the carrier, the rotor is fixedly clamped into the fixing slot, and the winding assembly further comprises:

the driving end of the first driving piece is in driving connection with the carrier, and the first driving piece is used for driving the carrier and the rotor to rotate;

The fixed end of the second driving piece is arranged in the frame, the driving end of the second driving piece is in driving connection with the fixed end of the first driving piece, and the second driving piece is used for driving the first driving piece, the carrier and the rotor to move in the vertical direction.

Further, the pressing assembly includes:

The support frame is fixedly arranged on the workbench, the fixed end of the third driving piece is connected to the support frame, the driving end of the third driving piece is connected to the pressing head in a driving mode, and the third driving piece is used for driving the pressing head to move downwards vertically so that the pressing head presses to the top end of the rotor.

Further, the wire clamping assembly includes:

The clamping device comprises a workbench, a clamping cylinder, a fourth driving piece and a clamping cylinder, wherein the fixing end of the fourth driving piece is arranged on the workbench, the driving end of the fourth driving piece is in driving connection with the fixing end of the clamping cylinder, the fourth driving piece is used for driving the clamping cylinder to move along a first direction towards a direction close to the guide pin, so that the clamping end of the clamping cylinder moves to the wire and clamps the wire, and the first direction is the same as the width direction of the workbench.

Further, the winding assembly further includes a connection plate disposed on the table and movable relative to the table in the first and second directions, the cutting assembly including:

The fixed end of the fifth driving piece is arranged on the connecting plate, the driving end of the fifth driving piece is in driving connection with the pneumatic scissors, the fifth driving piece is used for driving the pneumatic scissors to move along the second direction relative to the connecting plate towards the direction close to the rotor so that the pneumatic scissors cut off the wire, and the second direction is the same as the length direction of the workbench.

Further, the winding assembly further includes:

at least one auxiliary assembly, the auxiliary assembly is provided on the connecting plate, and the auxiliary assembly can move along the second direction relative to the connecting plate so as to press the wire to the rotor, so that the wire is tightly attached to the outer peripheral surface of the rotor.

Further, the auxiliary assembly includes:

the fixed end of the sixth driving piece is arranged on the connecting plate, the driving end of the sixth driving piece is in driving connection with the pushing head, and the sixth driving piece is used for driving the pushing head to move along the second direction relative to the connecting plate towards a direction close to or far away from the rotor.

Further, the winding assembly further includes a leveling assembly disposed on the table, the leveling assembly being movable relative to the table in the first and second directions to level the leveling assembly against the wire to tighten the wire against the rotor, the leveling assembly comprising:

the base is fixedly arranged on the workbench, and a moving plate is arranged on the base;

The first adjusting piece and the second adjusting piece are arranged on the base, and the first adjusting piece and the second adjusting piece are respectively used for adjusting the movement of the moving plate relative to the base in the first direction and the second direction;

And the rotary air cylinder is arranged on the moving plate and is used for rotating and pressing the wire to the rotor.

Further, the winding assemblies are arranged in a plurality, and the winding assemblies are arranged on the workbench at intervals.

The beneficial effects of the invention are as follows:

The wire is provided by the wire outlet assembly and positioned on the carrier, the pressing assembly is arranged on the workbench and positioned above the rotor, so that the pressing assembly can vertically move downwards to the pressing rotor in the direction close to the rotor, deflection of the rotor is avoided, rotation of the rotor is not affected, the wire clamping assembly clamps the wire to the rotor, the carrier drives the rotor to rotate and move in the vertical direction, rotating winding of the rotor is achieved, the wire is wound on the rotor, after winding is completed, the shearing assembly is used for shearing off the wire, the automation degree of the whole winding process is high, a pure manual winding mode is not adopted, time and labor are saved, winding efficiency is high, and the effect on winding of the rotor can be guaranteed to be good due to the fact that artificial subjectivity difference is eliminated.

Drawings

FIG. 1 is a schematic view of a structure of a winding device provided by the invention;

Fig. 2 is a partially enlarged schematic view at C in fig. 1.

Reference numerals:

1-rotor, 2-frame, 3-working table, 4-winding component;

41-outgoing line component, 411-outgoing line component, 412-guide pin;

42-carrier;

43-pressing component, 431-supporting frame, 432-third driving piece and 433-pressing head;

44-clamping assembly, 441-fourth drive, 442-clamping cylinder;

45-shearing assembly, 451-fifth driving piece, 452-pneumatic scissors;

46-auxiliary components, 461-sixth driving piece, 462-push head;

47-flat-against component, 471-base, 472-first regulating member, 473-second regulating member and 474-movable plate;

475-a rotary cylinder;

48-a first driver;

49-connecting plates.

Detailed Description

In order to make the technical problems solved, the technical scheme adopted and the technical effects achieved by the invention more clear, the technical scheme of the invention is further described below by a specific embodiment in combination with the attached drawings.

In the description of the present invention, unless explicitly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may, for example, be fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected through an intervening medium, or in communication between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of operation, and are not intended to indicate or imply that the structures or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

At present, a Kevlar stay wire is often wound on a rotor in a purely manual winding mode, however, the purely manual winding mode is time-consuming and labor-consuming, the winding efficiency is low, and the effect on rotor winding cannot be guaranteed due to the fact that artificial subjectivity difference exists.

For this reason, in the present embodiment, a wire winding device for uniformly winding a wire around the outer circumferential surface of a rotor to achieve the usability of the rotor is proposed. The wire in this embodiment is a kevlar wire. In other embodiments, the wire may be made into a wire with other structures, and the wire is not limited to being wound on the rotor, and other parts that need to be wound are also applicable, which is not limited in detail herein. The Kevlar wire is provided with a certain adhesive, and after the whole winding process is finished, the whole winding device is required to be cleaned so as to remove residual adhesive adhered on the winding device, thereby ensuring the smooth proceeding of the next winding.

Specifically, as shown in fig. 1 and 2, the winding device comprises a frame 2, a workbench 3 is arranged in the frame 2, a winding component 4 is arranged on the workbench 3, the winding component 4 comprises a wire outlet component 41, a carrier 42, a pressing component 43, a wire clamping component 44 and a cutting component 45, wherein the wire outlet component 41 is arranged on the workbench 3, the wire outlet component 41 is used for providing wires, the carrier 42 is arranged on the workbench 3, the carrier 42 is used for placing and positioning the rotor 1, the carrier 42 can drive the rotor 1 to rotate and move along the vertical direction, the pressing component 43 is arranged on the workbench 3 and is positioned above the rotor 1, the pressing component 43 can vertically move downwards to press the rotor 1 towards the direction close to the rotor 1 so as to avoid the problem that the rotor 1 tilts relative to the carrier 42, the rotor 1 can be placed on the carrier 42 relatively stably, the wire clamping component 44 is arranged on the workbench 3, the wire clamping component 44 is used for clamping a first wire head of the wire to the outer peripheral surface of the rotor 1 so as to enable the rotor 1 to be placed on the workbench 3, the winding of the wire to be cut off when the rotor 1 is arranged on the workbench 3, and the winding component 45 can be cut off on the workbench 45 when the wire is arranged on the workbench 3.

Compared with the prior art, the winding device in this embodiment changes the winding mode, the wire is provided by the wire outlet assembly 41, the rotor 1 is positioned on the carrier 42, the pressing assembly 43 is arranged on the workbench 3 and is located above the rotor 1, so that the pressing assembly 43 can vertically move downwards to the pressing rotor 1 in the direction close to the rotor 1, the rotor 1 is prevented from deflecting but the rotation of the rotor 1 is not affected, the wire clamping assembly 44 clamps the wire to the rotor 1, the carrier 42 drives the rotor 1 to rotate and move in the vertical direction, the rotating winding of the rotor 1 is realized, the wire is wound on the rotor 1, and after the winding is completed, the cutting assembly 45 is used for cutting the wire, so that the automation degree of the whole winding process is higher, a pure manual winding mode is not adopted, time and labor are saved, the winding efficiency is higher, and the effect on the winding of the rotor 1 can be ensured due to the elimination of man-made subjective difference.

The plurality of winding assemblies 4 are arranged on the workbench 3 at intervals, so that winding operation can be performed on the plurality of rotors 1 through the plurality of winding assemblies 4 at the same time, and the working efficiency of winding is further improved. In this embodiment, the winding assembly 4 is provided with two.

Specifically, as shown in fig. 1 and 2, the wire outlet assembly 41 includes a wire outlet member 411, a guide pin 412 and a tension member, wherein the guide pin 412 is connected to the wire outlet member 411, the guide pin 412 is used for guiding out a wire in the wire outlet member 411, the tension member is connected to the wire outlet member 411, and the tension member is used for providing tension for the wire, so that the wire guided out by the guide pin 412 can be in a tensioned state, and further, the wire can be wound on the rotor 1 better, so as to ensure a better winding effect. The wire outlet 411 is a common wire outlet structure of kevlar in the prior art, and therefore, the working principle of the wire outlet 411 will not be described in detail here. In this embodiment, the tension member is specifically a servo tension controller.

Further, a fixing slot is formed on the carrier 42, the rotor 1 is fixedly clamped into the fixing slot to position the rotor 1, as shown in fig. 1, the winding assembly 4 further comprises a first driving piece 48, a second driving piece, a screw rod and a screw rod nut, wherein the driving end of the first driving piece 48 is in driving connection with the carrier 42, the first driving piece 48 is used for driving the carrier 42 to rotate so as to enable the rotor 1 on the carrier 42 to rotate, so that wires can be wound on the rotor 1 in the rotating process of the rotor 1, the fixed end of the second driving piece is arranged in the frame 2, the driving end of the second driving piece is in driving connection with the screw rod, the screw rod is rotatably arranged in the frame 2, the screw rod nut is sleeved on the screw rod, and the screw rod nut is fixedly connected with the fixed end of the first driving piece 48, and is used for driving the screw rod to rotate, so that the screw rod nut moves on the screw rod, and then the first driving piece 48 and the carrier 42 move in the vertical direction, so that the rotor 1 can move in the vertical direction while rotating, and the wires can be uniformly wound on the rotor 1, and the wires can be prevented from being wound on the rotor 1 at one position. In this embodiment, the first driving member 48 and the second driving member are both motors.

It should be noted that, when the first driving member 48 is used to drive the carrier 42 to rotate so as to rotate the rotor 1 on the carrier 42, the rotor 1 needs to be slowly rotated first, so that the wire can be wound on the rotor 1 at a relatively appropriate interval, and then the rotor 1 is rotated in an accelerating manner, so as to increase the rotation rate of the rotor 1 and further increase the winding efficiency, and the rotor 1 is slowly rotated first and then rotated in an accelerating manner, so that the winding efficiency is relatively high under the condition of relatively good winding effect.

It should be noted that, in other embodiments, the rotation and the movement in the vertical direction of the rotor 1 may be achieved by other structural forms, and the structural form thereof is not particularly limited as long as the rotation and the movement in the vertical direction of the rotor 1 can be achieved.

Further, as shown in fig. 1, the pressing assembly 43 includes a supporting frame 431, a third driving member 432 and a pressing head 433, the supporting frame 431 is fixedly disposed on the workbench 3, a fixed end of the third driving member 432 is connected to the supporting frame 431, a driving end of the third driving member 432 is connected to the pressing head 433, and the third driving member 432 is used for driving the pressing head 433 to move vertically downward, so that the pressing head 433 presses against a top end of the rotor 1, so as to avoid the problem of the rotor 1 shifting on the carrier 42. In this embodiment, the third driving member 432 may be a linear cylinder.

Specifically, the pressing head 433 includes a middle part and a pressing head, the middle part is connected with the driving end of the third driving part 432, the pressing head is arranged on the middle part, a through hole extending along the vertical direction is formed in the inner side of the pressing head, when the pressing head presses the rotor 1, the top end of the rotor 1 penetrates into the through hole, the rotor 1 can rotate in the through hole and move along the vertical direction, and then a limiting effect can be provided for the rotor 1 under the condition that the movement of the rotor 1 is not influenced, so that the problem that the rotor 1 deviates relative to the carrier 42 in the movement process is avoided.

Further, a first sliding rail is disposed on one of the middle part and the supporting frame 431, a first sliding block is disposed on the other one, and the first sliding block can slide on the first sliding rail, so that the third driving part 432 can drive the middle part and the pressing head to move vertically downwards, so that the pressing head is pressed to the top end of the rotor 1.

Specifically, as shown in fig. 1 and 2, the wire clamping assembly 44 includes a fourth driving member 441 and a clamping cylinder 442, wherein a fixed end of the fourth driving member 441 is disposed on the workbench 3, a driving end of the fourth driving member 441 is in driving connection with the fixed end of the clamping cylinder 442, and the fourth driving member 441 is configured to drive the clamping cylinder 442 to move in a first direction toward a direction close to the guide pin 412, so that a clamping end of the clamping cylinder 442 can move to a first end of a wire, so that the clamping end of the clamping cylinder 442 clamps the first end of the wire, and the first end of the wire is tangential to an 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 known in the art. The first direction is the same as the width direction of the table 3, and is specifically shown by arrow a in fig. 2.

Further, the driving end of the fourth driving member 441 is in driving connection with the fixed end of the clamping cylinder 442 through a transition plate, one of the transition plate and the workbench 3 is provided with a second sliding rail, the other one is provided with a second sliding block, and the second sliding block can slide on the second sliding rail, so that the fourth driving member 441 can drive the clamping cylinder 442 to move along the first direction towards the direction approaching the guide pin 412.

As shown in fig. 2, the winding assembly 4 further comprises a connecting plate 49, the connecting plate 49 is arranged on the workbench 3, the connecting plate 49 can move along a first direction and a second direction relative to the workbench 3, the cutting assembly 45 comprises 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, the driving end of the fifth driving member 451 is connected to the pneumatic scissors 452 in a driving mode, and the fifth driving member 451 is used for driving the pneumatic scissors 452 to move along the second direction relative to the connecting plate 49 towards the direction close to the rotor 1 so as to enable the pneumatic scissors 452 to cut off a wire after winding is completed. In this embodiment, the fifth driving member 451 may be a linear cylinder. The second direction is the same as the longitudinal direction of the table 3, and is specifically shown by an arrow B in fig. 2.

The pneumatic scissors 452 on the connecting plate 49 can be roughly adjusted in the first direction and the second direction relative to the workbench 3, the fifth driving piece 451 can drive the pneumatic scissors 452 to move in the second direction towards or away from the rotor 1 relative to the connecting plate 49, so that the pneumatic scissors 452 can be accurately adjusted in the second direction, namely, the pneumatic scissors 452 can be accurately moved to the winding position of the rotor 1 according to different sizes of the rotor 1 through the connecting plate 49 and the fifth driving piece 451, so that the winding device in the embodiment can be suitable for winding operations of the rotors 1 with different sizes, and has high universality and wide application range.

The winding assembly 4 further comprises a first air cylinder and a second air cylinder, wherein the fixed end of the first air cylinder is arranged on the workbench 3, the driving end of the first air cylinder is connected with the fixed end of the second air cylinder, the driving end of the second air cylinder is in driving connection with the connecting plate 49, the first air cylinder is used for driving the second air cylinder and the connecting plate 49 to move in the second direction, and the second air cylinder is used for driving the connecting plate 49 to move in the first direction, so that the connecting plate 49 moves relative to the workbench 3 in the first direction and the second direction.

Further, as shown in fig. 1 and 2, the wire winding assembly 4 further includes at least one auxiliary assembly 46, the auxiliary assembly 46 being provided on the connection plate 49, and the auxiliary assembly 46 being movable in a second direction with respect to the connection plate 49 to press the wire against the rotor 1, thereby causing the wire to be abutted against the outer circumferential surface of the rotor 1 so as to be wound around the rotor 1. In the present embodiment, two auxiliary assemblies 46 are provided, and the two auxiliary assemblies 46 are disposed parallel to each other on the connection plate 49. In other embodiments, the number of auxiliary components 46 may be provided with one, three, or other numbers.

Specifically, as shown in fig. 2, the auxiliary assembly 46 includes a sixth driving member 461 and a push head 462, wherein a fixed end of the sixth driving member 461 is disposed on the connecting plate 49, a driving end of the sixth driving member 461 is drivingly connected to the push head 462, and the sixth driving member 461 is configured to drive the push head 462 to move in a direction approaching the rotor 1 relative to the connecting plate 49 along the second direction, so that the push head 462 presses the wire against the rotor 1, thereby tightly adhering the wire to the outer peripheral surface of the rotor 1. In this embodiment, the sixth driving member 461 may be a linear cylinder.

The connection plate 49 can move along a first direction and a second direction relative to the workbench 3, so that the push head 462 on the connection plate 49 can be roughly adjusted for the first time, and the sixth driving piece 461 can drive the push head 462 to move along the second direction relative to the connection plate 49 towards a direction close to or far away from the rotor 1, so that the push head 462 can be accurately adjusted for the second time, namely, the push head 462 can be accurately moved to a winding position of the rotor 1 according to different sizes of the rotor 1 through the connection plate 49 and the sixth driving piece 461, so that the wire pressing line is abutted against the outer peripheral surface of the rotor 1, and the wire winding device in the embodiment can be further suitable for winding operations of the rotors 1 with different sizes, so that the universality is high and the application range is large.

Specifically, a third slide rail is provided on one of the connection plate 49 and the push head 462, a third slider is provided on the other, and the third slider is capable of sliding on the third slide rail, so that the sixth driver 461 is capable of driving the push head 462 to move in the direction approaching the rotor 1 relative to the connection plate 49 in the second direction.

As shown in fig. 1, the winding assembly 4 further includes a leveling assembly 47, where the leveling assembly 47 is disposed on the workbench 3, and the leveling assembly 47 can move relative to the workbench 3 along a first direction and a second direction, so that the leveling assembly 47 can be abutted against the wire to tightly press the wire against the rotor 1, thereby avoiding the problem that a first end of the wire clamped by the clamping cylinder 442 before and a second end of the wire formed after cutting the wire are tilted on the rotor 1, so that both ends of the wire can be wound on the rotor 1 relatively flatly.

Specifically, as shown in fig. 1 and 2, the leveling assembly 47 includes a base 471, a first adjusting member 472 and a second adjusting member 473, and a revolving cylinder 475, wherein the base 471 is fixedly disposed on the workbench 3, a moving plate 474 is disposed on the base 471, the revolving cylinder 475 is disposed on the moving plate 474, the first adjusting member 472 and the second adjusting member 473 are disposed on the base 471, and the first adjusting member 472 and the second adjusting member 473 are respectively used for adjusting the movement of the moving plate 474 relative to the base 471 in a first direction and a second direction, so that the revolving cylinder 475 can abut against a wire, and the revolving cylinder 475 is rotated to abut the wire against the rotor 1, so that two wire ends of the wire are wound on the rotor 1 relatively tightly during the rotation of the rotor 1.

Wherein, first regulating member 472 and second regulating member 473 are manual adjustment handle, through rotating first regulating member 472 and second regulating member 473, and then can adjust the relative distance between gyration cylinder 475 and rotor 1. In other embodiments, the relative distance between the revolving cylinder 475 and the rotor 1 may also be adjusted by means of automatic adjustment of the cylinder and screw rotation. Here, the position adjustment method of the rotary cylinder 475 is not particularly limited as long as it is ensured that the rotary cylinder 475 can move to the rotor 1 to press against the wire on the rotor 1 without affecting the movement of the rotor 1.

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

Firstly, the rotor 1 is fixedly clamped in a fixing clamping groove of the carrier 42 to position the rotor 1, the third driving piece 432 drives the pressing head 433 to move vertically downwards, so that the top end of the rotor 1 can penetrate into a through hole inside the pressing head of the pressing head 433, the rotor 1 can rotate in the through hole and move vertically, then, the guide pin 412 is led out of a wire in the wire outlet piece 411, and the tension piece provides tension for the wire, so that the wire led out by the guide pin 412 can be always in a tension state.

Then, the fourth driving member 441 drives the clamping cylinder 442 to move in the first direction toward the guide pin 412, so that the clamping end of the clamping cylinder 442 can move to the first thread end of the thread, so that the clamping end of the clamping cylinder 442 clamps the first thread end of the thread and makes the first thread end tangential to the outer circumference of the rotor 1.

Then, the connection plate 49 is moved to a proper position in the first direction and the second direction relative to the table 3, and the sixth driving member 461 is further moved in the second direction relative to the connection plate 49 in a direction approaching the rotor 1, so that the push head 462 presses the wire against the rotor 1, thereby bringing the wire into close contact with the outer circumferential surface of the rotor 1.

Then, the first driving member 48 is made to drive the carrier 42 to rotate, so that the rotor 1 on the carrier 42 rotates slowly and then rotates in an accelerating way, so that the wire in the wire outlet member 411 continuously led out from the guide pin 412 is wound on the rotor 1 in the process of rotating the rotor 1, and meanwhile, the second driving member is made to drive the screw rod to rotate, so that the screw rod nut moves on the screw rod, and further, the first driving member 48 and the carrier 42 are driven 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 uniformly wound on the rotor 1, and the wire is prevented from being wound at one position of the rotor 1 in a superposition manner.

After that, when the winding is about to be completed, the first adjusting member 472 and the second adjusting member 473 are respectively adjusted to move the moving plate 474 in the first direction and the second direction relative to the base 471, so that the revolving cylinder 475 on the moving plate 474 can move and abut against the wire, and further the revolving cylinder 475 rotates to abut against the wire on the rotor 1, but the revolving cylinder 475 does not affect the rotation of the rotor 1, that is, the rotor 1 still continues to rotate and moves in the vertical direction.

Finally, when the winding is finished, the fifth driving member 451 is made to drive the pneumatic scissors 452 to move along the second direction towards the direction approaching to the rotor 1 relative to the connecting plate 49, so that the pneumatic scissors 452 can cut the wire after the winding is finished, at the moment, the cut wire is provided with the second wire end, and meanwhile, the clamping cylinder 442 is loosened to loosen the first wire end of the wire, and at the moment, the rotary cylinder 475 is made to tightly abut against the rotor 1, so that two wire ends of the wire can be tightly wound on the rotor 1 in the process of rotating the rotor 1, and the problem that the two wire ends are tilted on the rotor 1 is avoided, so that the whole winding process of the rotor 1 is finished.

The foregoing is merely exemplary of the present invention, and those skilled in the art should not be considered as limiting the invention, since modifications may be made in the specific embodiments and application scope of the invention in light of the teachings of the present invention.

Claims

1. A winding device for winding a wire onto a rotor (1), the winding device comprising a frame (2), a workbench (3) being provided in the frame (2), a winding assembly (4) being provided on the workbench (3), characterized in that the winding assembly (4) comprises:

-an outgoing line assembly (41) for providing the line;

A carrier (42) for positioning the rotor (1), wherein the carrier (42) can drive the rotor (1) to rotate and move along the vertical direction;

a pressing assembly (43) located above the rotor (1), the pressing assembly (43) being capable of moving vertically downward in a direction approaching the rotor (1) to press against the rotor (1);

-a wire clamping assembly (44) for clamping the wire to the rotor (1) to rotate the rotor (1) around the wire;

-a cutting assembly (45) for cutting the thread;

The outlet assembly (41) comprises:

A wire outlet member (411) and a guide pin (412), the guide pin (412) being connected to the wire outlet member (411), the guide pin (412) being used for guiding out the wire;

A tension member connected to the wire outlet member (411) for providing tension to the wire to put the wire in tension;

The carrier (42) is provided with a fixed clamping groove, the rotor (1) is fixedly clamped into the fixed clamping groove, and the winding assembly (4) further comprises:

The driving end of the first driving piece (48) is in driving connection with the carrier (42), and the first driving piece (48) is used for driving the carrier (42) and the rotor (1) to rotate;

The fixed end of the second driving piece is arranged in the frame (2), the driving end of the second driving piece is in driving connection with the fixed end of the first driving piece (48), and the second driving piece is used for driving the first driving piece (48), the carrier (42) and the rotor (1) to move in the vertical direction;

the pressing assembly (43) includes:

The support frame (431), the third driving piece (432) and the pressing head (433), the support frame (431) is fixedly arranged on the workbench (3), the fixed end of the third driving piece (432) is connected to the support frame (431), the driving end of the third driving piece (432) is in driving connection with the pressing head (433), and the third driving piece (432) is used for driving the pressing head (433) to move vertically downwards so that the pressing head (433) presses to the top end of the rotor (1);

the wire clamping assembly (44) includes:

The clamping device comprises a workbench (3), a fourth driving piece (441) and a clamping cylinder (442), wherein the fixed end of the fourth driving piece (441) is arranged on the workbench (3), the driving end of the fourth driving piece (441) is in driving connection with the fixed end of the clamping cylinder (442), the fourth driving piece (441) is used for driving the clamping cylinder (442) to move along a first direction towards a direction close to the guide pin (412) so as to enable the clamping end of the clamping cylinder (442) to move to the wire and clamp the wire, 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) arranged on the workbench (3), the connecting plate (49) can move along the first direction and the second direction relative to the workbench (3), and the cutting assembly (45) comprises:

The fifth driving piece (451) and the pneumatic scissors (452), the stiff end of the fifth driving piece (451) is arranged on the connecting plate (49), the driving end of the fifth driving piece (451) is in driving connection with the pneumatic scissors (452), the fifth driving piece (451) is used for driving the pneumatic scissors (452) to move along the second direction towards the direction close to the rotor (1) relative to the connecting plate (49), so that the pneumatic scissors (452) cut the wire, and the second direction is the same as the length direction of the workbench (3).

2. A winding device according to claim 1, characterized in that the winding assembly (4) further comprises:

-at least one auxiliary assembly (46), the auxiliary assembly (46) being arranged on the connection plate (49), and the auxiliary assembly (46) being movable relative to the connection plate (49) in the second direction to press the wire against the rotor (1) to bring the wire into close proximity to the outer circumferential surface of the rotor (1).

3. A winding device according to claim 2, characterized in that said auxiliary assembly (46) comprises:

The driving end of the sixth driving piece (461) is arranged on the connecting plate (49), the driving end of the sixth driving piece (461) is connected to the pushing head (462), and the sixth driving piece (461) is used for driving the pushing head (462) to move along the second direction relative to the connecting plate (49) towards a direction close to or far away from the rotor (1).

4. A winding device according to claim 1, characterized in that the winding assembly (4) further comprises a leveling assembly (47) provided on the table (3), the leveling assembly (47) being movable relative to the table (3) in the first and second directions to enable the leveling assembly (47) to be abutted against the wire to tighten the wire against the rotor (1), the leveling assembly (47) comprising:

A base (471) fixedly arranged on the workbench (3), wherein a movable plate (474) is arranged on the base (471);

A first adjustment member (472) and a second adjustment member (473), each of the first adjustment member (472) and the second adjustment member (473) being provided on the base (471), the first adjustment member (472) and the second adjustment member (473) being respectively for adjusting the movement of the moving plate (474) relative to the base (471) in the first direction and the second direction;

A rotary cylinder (475) provided on the moving plate (474), the rotary cylinder (475) being for rotating against the wire onto the rotor (1).

5. A wire winding device according to any one of claims 1-4, characterized in that a plurality of said wire winding assemblies (4) are provided, a plurality of said wire winding assemblies (4) being arranged at intervals on said work bench (3).