CN110912359A - Winding method of winding equipment - Google Patents
Winding method of winding equipment Download PDFInfo
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- CN110912359A CN110912359A CN201911225507.6A CN201911225507A CN110912359A CN 110912359 A CN110912359 A CN 110912359A CN 201911225507 A CN201911225507 A CN 201911225507A CN 110912359 A CN110912359 A CN 110912359A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/08—Forming windings by laying conductors into or around core parts
Abstract
The invention discloses a winding method of winding equipment, which comprises the following steps of; when a winding wire is erected on winding equipment and an annular iron core is arranged on the turntable, the first driving device and the second driving device are controlled, so that the winding part moves to the initial winding position of the annular iron core along the horizontal direction and the vertical direction; when the winding part is at an initial winding position, controlling the first driving device, the second driving device and the rotary driving device to work, so that the winding part respectively winds a plurality of tooth parts of the annular iron core according to a set sequence; the whole winding process is carried out automatically, and the production efficiency is high and the quality stability is high.
Description
Technical Field
The invention relates to the technical field of motor production and manufacturing, in particular to a winding method of winding equipment.
Background
Annular iron core can be the annular iron core of stator, also can be the annular iron core of rotor, and annular iron core's inner ring week side or outer ring week side are equipped with a plurality of tooth portions to supply the wire rod to wind and establish in order to correspond a plurality of coil winding that form, among the prior art, generally adopt the manual work to carry out the coiling, then, the manual winding can have the problem that inefficiency and quality are unstable.
Disclosure of Invention
The invention mainly aims to provide a winding method of winding equipment, and aims to solve the problems of low efficiency and unstable quality caused by manual winding in the prior art.
In order to achieve the above object, the present invention provides a winding method of a winding device, the winding device includes a base, a turntable rotatably mounted on the base, a winding portion movably disposed on the base in a vertical direction and a horizontal direction, a rotation driving device for driving the turntable to rotate, and a first driving device and a second driving device for driving the winding portion to move in the vertical direction and the horizontal direction, the winding method of the winding device includes the following steps;
when a winding wire is erected on winding equipment and an annular iron core is arranged on the turntable, the first driving device and the second driving device are controlled, so that the winding part moves to the initial winding position of the annular iron core along the horizontal direction and the vertical direction;
when the winding part is at an initial winding position, the first driving device, the second driving device and the rotary driving device are controlled to work, so that the winding part respectively winds a plurality of tooth parts of the annular iron core according to a set sequence.
Optionally, the plurality of teeth of the annular core include a plurality of first teeth and a plurality of second teeth, and the plurality of first teeth and the plurality of second teeth are alternately arranged in a circumferential direction of the annular core;
when the winding part is at an initial winding position, controlling the first driving device, the second driving device and the rotary driving device to work, so that the winding part respectively winds a plurality of tooth parts of the annular iron core according to a set sequence, and the method comprises the following steps:
controlling the first driving device, the second driving device and the rotary driving device to work, and sequentially winding the plurality of first tooth parts;
after the plurality of first tooth parts are wound, the first driving device, the second driving device and the rotation driving device are controlled to work, and the plurality of second tooth parts are wound in sequence.
Optionally, the first driving device, the second driving device and the rotary driving device are operated, and the step of sequentially winding the plurality of first teeth includes:
controlling the first driving device, the second driving device and the rotary driving device to work, and alternately and respectively winding the plurality of first teeth according to clockwise and anticlockwise winding directions;
after the winding of the plurality of first tooth parts is completed, the first driving device, the second driving device and the rotation driving device are controlled to work, and the step of sequentially winding the plurality of second tooth parts comprises the following steps:
and controlling the first driving device, the second driving device and the rotary driving device to work, and alternately and respectively winding the plurality of second teeth according to clockwise and anticlockwise winding directions, wherein the winding directions of the second teeth are opposite to those of the adjacent first teeth.
Optionally, the first driving device is a horizontal driving device, and the second driving device is a vertical driving device;
the tooth part is provided with an upper side, a lower side and two lateral sides connecting the upper side and the lower side;
when the winding part is at an initial winding position, controlling the first driving device, the second driving device and the rotary driving device to work, so that the winding part respectively winds a plurality of teeth parts of the annular iron core according to a set sequence, wherein the winding step of a single tooth part comprises the following steps:
controlling the second driving device to drive the winding part to move up and down so as to wind one side of the tooth part;
and controlling the rotary disc to rotate, so that the rotary disc and the winding part move relatively in the circumferential direction of the winding part, and winding the upper side or the lower side of the winding part.
Optionally, the plurality of teeth are provided on an inner peripheral side of the annular core;
the rotary table is provided with a circular groove for mounting the annular iron core in the middle, and a plurality of positioning columns which are distributed along the circumferential direction are arranged on the periphery of the circular groove;
when the winding part is at an initial winding position, controlling the first driving device, the second driving device and the rotary driving device to work, so that the winding part respectively winds the plurality of teeth of the annular iron core according to a set sequence, and switching among windings of the plurality of teeth, wherein the switching step comprises the following steps:
after the current tooth part is wound, controlling the first driving device and the second driving device to enable the winding part to pass around the periphery of the positioning column so as to enable a connecting section between windings on the two tooth parts to be erected and positioned on the positioning column;
then, controlling the rotation driving device to drive the turntable to rotate so that the next tooth part to be wound moves to a winding station;
then, the first driving device and the second driving device are controlled so that the winding portion moves to a winding start position of the tooth portion at the winding station.
Optionally, the rotation driving device is a three-phase permanent magnet synchronous alternating current servo motor.
Optionally, the first and second driving devices each comprise an electric cylinder, the second driving device is mounted to a cylinder shaft of the first driving device, and the winding portion is mounted to an electric cylinder shaft of the second driving device.
In the technical scheme provided by the invention, when a winding wire is erected on a winding device and an annular iron core is arranged on a turntable, the first driving device and the second driving device are controlled to enable the winding part to move to the initial winding position of the annular iron core along the horizontal direction and the vertical direction; when the winding part is located at an initial winding position, the first driving device, the second driving device and the rotation driving device are controlled to work, so that the winding part respectively winds a plurality of tooth parts of the annular iron core according to a set sequence, the whole winding process is carried out automatically, and the production efficiency is high and the quality stability is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic perspective view of a winding apparatus according to an embodiment of the present invention;
FIG. 2 is a perspective view of the winding apparatus of FIG. 1 after the winding apparatus is loaded with windings;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a perspective view of the turntable and rotational drive of FIG. 1;
FIG. 5 is an enlarged view of portion B of FIG. 4;
FIG. 6 is a perspective view of the first driving device shown in FIG. 1;
FIG. 7 is a perspective view of the second driving device shown in FIG. 1;
FIG. 8 is a flowchart illustrating a winding method of a winding apparatus according to an embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
61 | Driving seat |
| 1 | |
7 | |
| 2 | |
71 | Tensioner |
| 21 | |
72 | Wire |
| 22 | |
73 | |
| 3 | |
74 | |
| 3a | |
741 | Routing |
| 3b | An |
8 | |
| 31 | |
81 | |
| 32 | |
82 | Anti-wire |
| 33 | |
821 | |
| 34 | |
822 | |
| 4 | |
200 | Ring- |
| 5 | |
201 | Toothed section |
| 6 | |
202 | Tooth socket |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 3, the winding apparatus 100 is used for winding a coil winding around an annular iron core 200 having a plurality of teeth 201 on an inner circumferential side or an outer circumferential side, where the annular iron core 200 may be the annular iron core 200 of a stator or the annular iron core 200 of a rotor. As the case may be.
Referring to fig. 1 to 5, the winding apparatus 100 includes a base 1, a turntable 2, a winding portion 3, a rotation driving device 4, and a first driving device 5 and a second driving device 6, wherein the turntable 2 is rotatably mounted on the base 1, the turntable 2 is provided with a mounting structure (specifically, a mounting groove 21, see the following) for mounting an annular iron core 200, the winding portion 3 is movably disposed on the base 1 along the vertical direction and the horizontal direction, the rotation driving device 4 drives the turntable 2 to rotate, one of the first driving device 5 and the second driving device 6 drives the winding portion 3 to move up and down, and the other drives the winding portion 3 to move horizontally.
The coil winding is wound around the teeth 201 of the toroidal core 200 to form a coil winding, the coil winding includes a plurality of turns distributed along the radial direction of the toroidal core 200, and is usually disposed in multiple layers in the circumferential direction of the toroidal core 200, and the following description is made of a turn winding of the coil winding: in the winding process, the winding part 3 firstly moves to the tooth part 201 of the annular iron core 200 from top to bottom and horizontally, and specifically moves to the tooth groove 202 formed by the adjacent tooth part 201, then, the winding is started on the tooth part 201, a coil is wound on the tooth part 201, four stages can be divided into, the four stages respectively correspond to the winding of the upper side and the lower side of the tooth part 201 and two sides, when the two sides of the tooth part 201 are wound, the winding part 3 can move up and down, when the upper side and the lower side of the tooth part 201 are wound, the winding part 3 only needs to move up and down to the positions corresponding to the upper side and the lower side of the tooth part 201, and then the turntable 2 is driven to rotate.
For winding the next coil, and the coil and the wound coil are distributed along the radial direction of the toroidal core 200, the winding portion 3 needs to be moved horizontally to a set distance, and the subsequent winding process is consistent with the previous one.
According to the technical scheme provided by the invention, the winding of the coil can be completed by horizontally and vertically moving the winding part 3 and matching with the rotation of the turntable 2, the winding process is automatically carried out, and the production efficiency and the quality stability are high.
The specific structure of the rotation driving device 4 is not limited, and the rotation driving device 4 can be understood as a device for driving the turntable 2 to rotate, in the embodiment of the invention, the rotation driving device 4 is a three-phase permanent magnet synchronous alternating current servo motor, an inner rotor assembly of the three-phase permanent magnet synchronous alternating current servo motor is of a moving magnetic structure, and an outer stator assembly is designed by sleeving an outer tooth socket and a yoke part, so that the closure of a magnetic circuit is ensured, the magnetic loss is reduced, the starting torque is effectively reduced, and the running smoothness and the control precision are improved.
The turntable 2 is provided with a mounting structure for mounting the toroidal core 200, the specific shape and structure of the mounting structure are not limited, a clamping structure may be provided on the turntable 2, and in an embodiment of the present invention, a mounting groove 21 for mounting the toroidal core 200 is provided in the middle of the turntable 2 to form the mounting structure.
In the winding process, usually, at the beginning of winding a coil winding, the starting line segment of the coil winding needs to be positioned, for this reason, in the embodiment of the present invention, a plurality of positioning pillars 22 arranged along the circumferential direction are arranged on the periphery of the mounting structure on the turntable 2, when the wound coil is wound, the starting segment of the wound coil is wound and fixed on the positioning pillars 22 to provide a fulcrum for the starting segment, and then, the subsequent winding is started.
In the embodiment of the present invention, the first driving device 5 is mounted on the housing 1, the second driving device 6 is mounted on the driving portion of the first driving device 5, and the winding portion 3 is mounted on the driving portion of the second driving device 6, so that the structures of the first driving device 5 and the second driving device 6 can be simplified, and specifically, in the embodiment of the present invention, the first driving device 5 is a horizontal driving device, and the second driving device 6 is a vertical driving device. Obviously, the first driving device 5 may be a vertical driving device, and the second driving device 6 may be a horizontal driving device.
In the embodiment of the present invention, in order to improve the driving accuracy of the first driving device 5 and the second driving device 6, the first driving device 5 and the second driving device 6 each include an electric cylinder, the second driving device 6 is attached to the electric cylinder shaft of the first driving device 5, and the winding portion 3 is attached to the electric cylinder shaft of the second driving device 6.
Referring further to fig. 1 to 3 and 6, the winding apparatus 100 generally further includes a wire releasing device for placing and releasing a wire coil, specifically, in an embodiment of the present invention, the wire releasing device is a tensioner 7, and the tensioner 7 includes a tensioner body 71, a wire coil mounting portion 72 and a wire routing structure. The wire coil mounting part 72 is arranged on one side of the tensioner main body 71 and used for mounting the wire coil, the wire routing structure is arranged on the tensioner main body 71, and the wire routing structure is used for supporting a wire to define a wire routing path of the wire on the tensioner main body 71. The internal structure of the tensioner main body 71 is not described in detail, the technical scheme in the prior art can be adopted, and the embodiment of the invention can ensure that the winding can have enough tension by the tensioner 7 for paying off, so that the winding precision can be improved.
Specifically, in the embodiment of the present invention, the routing structure includes a plurality of routing posts 73 and a routing support frame 74, the routing support frame 74 is disposed on one side of the tensioner main body 71 where the wire coil installation portion 72 is disposed, one end of the routing support frame 74 is disposed on the tensioner main body 71, the other end of the routing support frame extends to above the wire winding portion 3, a routing portion 741 is disposed at an upper end of the routing support frame 74, and the plurality of routing posts 73 and the routing support frame are disposed to route the wire winding along a set route and maintain sufficient tension.
Referring to fig. 1 to 3 and 7, normally, a winding is prone to generate jumping at the winding portion 3, and therefore, in the embodiment of the present invention, the winding apparatus 100 further includes an anti-jumping device 8, where the anti-jumping device 8 is disposed above the winding portion 3 and adjacent to the winding portion 3 for passing the winding and limiting the winding.
More specifically, the second driving device 6 includes a driving base 61 and a driving portion provided on the driving base 61, the winding portion 3 is provided on the driving portion of the second driving device 6, and the anti-jump device 8 is provided on the driving base 61. The number of the anti-jumping device 8 is not limited, and specifically, according to actual needs, in the embodiment of the invention, two anti-jumping devices 8 are arranged up and down, so that the winding stability is improved, and the winding precision of winding can be further ensured.
The anti-jumper device 8 plays a role of passing a wire on one hand and plays a role of clamping the wire on the other hand to prevent the wire from jumping over, as long as the structure having the above two features can be understood as the anti-jumper device 8, specifically, in the embodiment of the present invention, the anti-jumper device 8 includes a mounting plate 81 and at least three anti-jumper devices 82 arranged on the mounting plate 81, the three anti-jumper devices 82 are arranged in a triangle, and two of the anti-jumper devices 82 are located on the upper side of the other anti-jumper device 82, so that the wire is firstly routed in the horizontal direction and then is routed in the downward direction, each anti-jumper device 82 includes a wire passing column 821 and a wire clamping structure 822 arranged on the wire passing column 821, and the wire clamping structure 822 is arranged on the wire passing column 821 and defines a wire clamping groove.
The specific structure of the winding portion 3 is not limited, and the wire may be passed through the inside of the winding portion 3, or may be passed through the outside of the winding portion 3. Because the winding part 3 is hollow, an inlet 3a for winding and an outlet 3b for winding are formed, in order to protect the winding, and avoid the winding from being damaged due to bending at the inlet 3a and/or the outlet 3b of the wire passing part, further, in the embodiment of the invention, a wire protecting sleeve 34 is arranged at the inlet 3a and/or the outlet 3b, specifically, the wire protecting sleeve 34 is arranged at the inlet 3 a.
Specifically, in the embodiment of the present invention, the winding portion 3 includes an adapter plate 31, a mounting rod 32, and a nozzle 33, the adapter plate 31 is used as a mounting portion of the winding portion 3 (specifically, the mounting rod 32 is mounted on the second driving device 6 through the adapter plate 31), the nozzle 33 extends from one side of the mounting rod 32, the adapter plate 31 is provided with a wire passing hole, the wire passing hole is disposed upward through the adapter plate 31 to form an inlet 3a for a winding wire to enter, the mounting rod 32 is disposed in a hollow manner and is communicated with the wire passing hole, the nozzle 33 is provided with a wire passing port communicated with an inner cavity of the mounting rod 32 to form an outlet 3b for the winding wire to exit, so that the winding wire can be well limited in a wire passing channel formed by the mounting rod 32 and the nozzle 33 together through the mounting rod 32 and the nozzle 33, further improving the stability of the winding.
Fig. 8 is a schematic diagram of an embodiment of a winding method of a winding apparatus according to the present invention, referring to fig. 8 and fig. 1 to 7, in which the winding apparatus 100 includes a base 1, a turntable 2 rotatably mounted on the base 1, a winding portion 3 movably disposed on the base 1 in an up-down direction and a horizontal direction, a rotation driving device 4 for driving the turntable 2 to rotate, and a first driving device 5 and a second driving device 6 for driving the winding portion 3 to move up-down and horizontally. The winding method of the winding device 100 comprises the following steps;
step S10, when the winding wire is erected on the winding device 100 and the annular iron core 200 is placed on the turntable 2, controlling the first driving device 5 and the second driving device 6 to make the winding part 3 move to the initial winding position of the annular iron core 200 along the horizontal direction and the up-down direction;
step S20 is to control the first driving device 5, the second driving device 6 and the rotary driving device 4 to operate when the winding part 3 is at the initial winding position, so that the winding part 3 winds the plurality of teeth 201 of the annular core 200 in a predetermined order.
In the technical scheme provided by the invention, when a winding wire is erected on a winding device 100 and an annular iron core 200 is arranged on a turntable 2, the first driving device 5 and the second driving device 6 are controlled to enable the winding part 3 to move to the initial winding position of the annular iron core 200 along the horizontal direction and the up-down direction; when the winding part 3 is at the initial winding position, the first driving device 5, the second driving device 6 and the rotation driving device 4 are controlled to work, so that the winding part 3 respectively winds the plurality of tooth parts 201 of the annular iron core 200 according to a set sequence, the whole winding process is carried out automatically, and the production efficiency and the quality stability are high.
The plurality of teeth 201 of the ring core 200 include a plurality of first teeth (which are the subsequent teeth No. 1, No. 3, No. 5, and No. 7) and a plurality of second teeth (the subsequent teeth No. 2, No. 4, No. 6, and No. 8), which are alternately arranged in the circumferential direction of the ring core 200. In an embodiment of the present invention, step S20 includes:
step S22, controlling the first driving device 5, the second driving device 6, and the rotary driving device 4 to operate, and sequentially winding the plurality of first teeth 201;
step S24 is to control the first driving device 5, the second driving device 6, and the rotational driving device 4 to operate after the plurality of first teeth 201 are wound, and to sequentially wind the plurality of second teeth 201.
That is, in this embodiment, the tooth 201 of the current winding is the spaced tooth 201 from the tooth 201 of the next winding, rather than the adjacent tooth 201, so that the space of the tooth 201 of the two previous and next windings is large enough to facilitate the operation, and at the same time, the rotation angle of the rotary plate 2 is large enough to facilitate the precise switching.
Further, in an embodiment of the present invention, step S22 includes: controlling the first driving device 5, the second driving device 6 and the rotary driving device 4 to work, and alternately winding the plurality of first teeth according to clockwise and anticlockwise winding directions;
step S24 includes: and controlling the first driving device 5, the second driving device 6 and the rotary driving device 4 to work, and winding the plurality of second teeth alternately and respectively according to clockwise and anticlockwise winding directions, wherein the winding directions of the second teeth are opposite to the winding directions of the adjacent first teeth 201.
In the present embodiment, by providing the distribution of the winding directions of the plurality of teeth 201, a sufficiently large magnetic flux can be obtained, and the power of the motor can be made large.
Specifically, the following description will be given taking the winding of the annular core 200 of fig. 2 to 5 as an example, and the tooth portions 201 of the annular core 200 in fig. 2 to 8 are numbered as No. 1, No. 2, No. 3, No. 4, No. 5, No. 6, No. 7, and No. 8 tooth portions 201 in this order in the circumferential arrangement of the annular core 200:
when a winding wire is erected on the winding device 100 and the annular iron core 200 is placed on the turntable 2, and a winding start command is received, the first driving device 5, the second driving device 6 and the rotary driving device 4 are controlled, so that the winding part 3 moves to an initial winding position of the annular iron core 200, specifically a tooth slot formed between adjacent tooth parts 201, along the horizontal direction and the vertical direction;
when the winding part 3 is at the initial winding position, the first driving device 5, the second driving device 6 and the rotary driving device 4 are controlled to work, so that the winding part 3 firstly winds the No. 1 tooth part 201 at a low speed clockwise for a set number of turns (for example, 2 turns), and then winds the No. 1 tooth part 201 at a high speed until the winding is completed;
then, controlling the rotation driving device 4 to drive the turntable 2 to rotate, so that the No. 3 tooth part 201 is switched to a winding station;
then, when the winding part 3 is at the initial winding position, the first driving device 5, the second driving device 6 and the rotary driving device 4 are controlled to work, so that the winding part 3 firstly winds the number 3 tooth part 201 at a low speed for a set number of turns (for example, 2 turns) in a counterclockwise manner, and then winds the number 3 tooth part 201 at a high speed until the winding is completed;
then, controlling the rotation driving device 4 to drive the turntable 2 to rotate, so that the No. 5 tooth part 201 is switched to a winding station;
then, when the winding part 3 is at the initial winding position, the first driving device 5, the second driving device 6 and the rotary driving device 4 are controlled to work, so that the winding part 3 firstly winds the No. 5 tooth part 201 at a low speed clockwise for a set number of turns (for example, 2 turns), and then winds the No. 5 tooth part 201 at a high speed until the winding is completed;
then, controlling the rotation driving device 4 to drive the turntable 2 to rotate, so that the No. 7 tooth part 201 is switched to a winding station;
then, when the winding part 3 is at the initial winding position, the first driving device 5, the second driving device 6 and the rotary driving device 4 are controlled to work, so that the winding part 3 firstly winds the No. 7 tooth part 201 at a low speed and sets the number of turns (for example, 2 turns) in a counterclockwise manner, and then winds the No. 7 tooth part 201 at a high speed until the winding is completed;
then, controlling the rotation driving device 4 to drive the turntable 2 to rotate, so that the No. 2 tooth part 201 is switched to a winding station;
then, when the winding part 3 is at the initial winding position, the first driving device 5, the second driving device 6 and the rotary driving device 4 are controlled to work, so that the winding part 3 firstly winds the No. 2 tooth part 201 at a low speed for a set number of turns (for example, 2 turns) in a counterclockwise manner, and then winds the No. 2 tooth part 201 at a high speed until the winding is completed;
then, controlling the rotation driving device 4 to drive the turntable 2 to rotate, so that the No. 4 tooth part 201 is switched to a winding station;
then, when the winding part 3 is at the initial winding position, the first driving device 5, the second driving device 6 and the rotary driving device 4 are controlled to work, so that the winding part 3 firstly winds the number 4 tooth part 201 at a low speed clockwise for a set number of turns (for example, 2 turns), and then winds the number 4 tooth part 201 at a high speed until the winding is completed;
then, controlling the rotation driving device 4 to drive the turntable 2 to rotate, so that the No. 6 tooth part 201 is switched to a winding station;
then, when the winding part 3 is at the initial winding position, the first driving device 5, the second driving device 6 and the rotary driving device 4 are controlled to work, so that the winding part 3 firstly winds the No. 6 tooth part 201 at a low speed in a counterclockwise direction for a set number of turns (for example, 2 turns), and then winds the No. 2 tooth part 201 at a high speed until the winding is completed;
then, controlling the rotation driving device 4 to drive the turntable 2 to rotate, so that the No. 8 tooth part 201 is switched to a winding station;
then, when the winding part 3 is at the initial winding position, the first driving device 5, the second driving device 6 and the rotary driving device 4 are controlled to operate, so that the winding part 3 firstly winds the number 8 tooth part 201 at a low speed clockwise for a set number of turns (for example, 2 turns), and then winds the number 8 tooth part 201 at a high speed until the winding is completed.
Alternatively, the first driving device 5 is a horizontal driving device, the second driving device 6 is a vertical driving device, and the tooth 201 has an upper side and a lower side and two lateral sides connecting the upper side and the lower side;
step S22 includes a winding step of the single tooth 201, the winding step of the single tooth 201 including:
controlling the second driving device 6 to drive the winding part 3 to move up and down so as to wind one side of the tooth part 201;
and controlling the rotary disc 2 to rotate, so that the rotary disc 2 and the winding part 3 move relatively in the circumferential direction of the winding part 3, and winding the upper side or the lower side of the winding part 3.
In the embodiment of the present invention, the plurality of teeth 201 are disposed on the inner peripheral side of the toroidal core 200, the circular groove 21 for mounting the toroidal core 200 is disposed in the middle of the turntable 2, and the plurality of positioning columns 22 arranged along the circumferential direction are disposed on the turntable 2 at the periphery of the circular groove 21;
step S22 includes a switching step between windings of the plurality of teeth 201, the switching step including:
after the current tooth 201 finishes winding, controlling the first driving device 5 and the second driving device 6 to make the winding part 3 pass around the periphery of the positioning column 22, so as to span and position the connecting section between the windings on the two teeth 201 on the positioning column 22;
then, controlling the rotation driving device 4 to drive the turntable 2 to rotate, so that the tooth 201 to be wound next moves to a winding station;
then, the first driving device 5 and the second driving device 6 are controlled so that the winding portion 3 is moved to a winding start position of the tooth portion 201 at the winding station.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A winding method of winding equipment is characterized in that the winding equipment comprises a base, a rotary table rotatably mounted on the base, a winding part movably arranged on the base along the vertical direction and the horizontal direction, a rotation driving device for driving the rotary table to rotate, a first driving device and a second driving device for driving the winding part to move vertically and horizontally, and the winding method of the winding equipment comprises the following steps;
when a winding wire is erected on winding equipment and an annular iron core is arranged on the turntable, the first driving device and the second driving device are controlled, so that the winding part moves to the initial winding position of the annular iron core along the horizontal direction and the vertical direction;
when the winding part is at an initial winding position, the first driving device, the second driving device and the rotary driving device are controlled to work, so that the winding part respectively winds a plurality of tooth parts of the annular iron core according to a set sequence.
2. The winding method of a winding apparatus according to claim 1, wherein the plurality of teeth of the annular core include a plurality of first teeth and a plurality of second teeth, the plurality of first teeth and the plurality of second teeth being alternately arranged in a circumferential direction of the annular core;
when the winding part is at an initial winding position, controlling the first driving device, the second driving device and the rotary driving device to work, so that the winding part respectively winds a plurality of tooth parts of the annular iron core according to a set sequence, and the method comprises the following steps:
controlling the first driving device, the second driving device and the rotary driving device to work, and sequentially winding the plurality of first tooth parts;
after the plurality of first tooth parts are wound, the first driving device, the second driving device and the rotation driving device are controlled to work, and the plurality of second tooth parts are wound in sequence.
3. The winding method of a winding apparatus according to claim 2, wherein the step of controlling the first driving means, the second driving means and the rotary driving means to operate sequentially to wind the plurality of first teeth comprises:
controlling the first driving device, the second driving device and the rotary driving device to work, and alternately and respectively winding the plurality of first teeth according to clockwise and anticlockwise winding directions;
after the winding of the plurality of first tooth parts is completed, the first driving device, the second driving device and the rotation driving device are controlled to work, and the step of sequentially winding the plurality of second tooth parts comprises the following steps:
and controlling the first driving device, the second driving device and the rotary driving device to work, and alternately and respectively winding the plurality of second teeth according to clockwise and anticlockwise winding directions, wherein the winding directions of the second teeth are opposite to those of the adjacent first teeth.
4. The winding method of a winding apparatus according to claim 1, wherein said first driving means is a horizontal driving means, and said second driving means is a vertical driving means;
the tooth part is provided with an upper side, a lower side and two lateral sides connecting the upper side and the lower side;
when the winding part is at an initial winding position, controlling the first driving device, the second driving device and the rotary driving device to work, so that the winding part respectively winds a plurality of teeth parts of the annular iron core according to a set sequence, wherein the winding step of a single tooth part comprises the following steps:
controlling the second driving device to drive the winding part to move up and down so as to wind one side of the tooth part;
and controlling the rotary disc to rotate, so that the rotary disc and the winding part move relatively in the circumferential direction of the winding part, and winding the upper side or the lower side of the winding part.
5. The winding method of a winding apparatus according to claim 1, wherein the plurality of teeth portions are provided on an inner peripheral side of the annular core;
the rotary table is provided with a circular groove for mounting the annular iron core in the middle, and a plurality of positioning columns which are distributed along the circumferential direction are arranged on the periphery of the circular groove;
when the winding part is at an initial winding position, controlling the first driving device, the second driving device and the rotary driving device to work, so that the winding part respectively winds the plurality of teeth of the annular iron core according to a set sequence, and switching among windings of the plurality of teeth, wherein the switching step comprises the following steps:
after the current tooth part is wound, controlling the first driving device and the second driving device to enable the winding part to pass around the periphery of the positioning column so as to enable a connecting section between windings on the two tooth parts to be erected and positioned on the positioning column;
then, controlling the rotation driving device to drive the turntable to rotate so that the next tooth part to be wound moves to a winding station;
then, the first driving device and the second driving device are controlled so that the winding portion moves to a winding start position of the tooth portion at the winding station.
6. The winding method of a winding apparatus according to any one of claims 1 to 5, wherein said rotary driving means is a three-phase permanent magnet synchronous ac servo motor.
7. The winding method of a winding apparatus according to any one of claims 1 to 5, wherein each of the first driving means and the second driving means comprises an electric cylinder, the second driving means is mounted to a cylinder shaft of the first driving means, and the winding portion is mounted to a cylinder shaft of the second driving means.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911225507.6A CN110912359A (en) | 2019-12-02 | 2019-12-02 | Winding method of winding equipment |
| PCT/CN2020/103672 WO2021109585A1 (en) | 2019-12-02 | 2020-07-23 | Winding method of winding apparatus |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911225507.6A CN110912359A (en) | 2019-12-02 | 2019-12-02 | Winding method of winding equipment |
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| CN110912359A true CN110912359A (en) | 2020-03-24 |
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| WO (1) | WO2021109585A1 (en) |
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| WO2021109584A1 (en) * | 2019-12-02 | 2021-06-10 | 歌尔股份有限公司 | Winding apparatus |
| WO2021109585A1 (en) * | 2019-12-02 | 2021-06-10 | 歌尔股份有限公司 | Winding method of winding apparatus |
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| WO2021109585A1 (en) | 2021-06-10 |
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