CN220985496U

CN220985496U - Automatic winding machine for motor stator

Info

Publication number: CN220985496U
Application number: CN202322610513.1U
Authority: CN
Inventors: 吴磊; 王强; 张红燕
Original assignee: Jiangmen Youzhi Motor Technology Co ltd
Current assignee: Jiangmen Youzhi Motor Technology Co ltd
Priority date: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-05-17
Anticipated expiration: 2033-09-25

Abstract

The application discloses an automatic winding machine for a motor stator, which comprises: the motor comprises a machine base, a motor stator, a motor base, a motor cover and a motor cover, wherein the machine base is provided with a fixing plate in a sliding mode, the fixing plate is rotatably provided with a fixing shaft, and the fixing shaft is used for fixing the motor stator; the wire feeding mechanism is arranged on the machine base and is used for guiding and conveying copper wires; the winding mechanism comprises a winding frame and a pneumatic claw, wherein the winding frame comprises a winding plate and a winding rod, the winding plate is rotatably arranged on the base, the winding plate is positioned on one side of the fixing shaft, the winding rod is arranged on the winding plate, the other end of the winding rod faces the fixing shaft, the winding rod is provided with a wire guide hole, the pneumatic claw is arranged in front of the winding rod in a lifting mode, and the pneumatic claw is used for clamping or cutting off copper wires. Through adopting above-mentioned structure, can once only accomplish motor stator's wire winding, simple structure, easy and simple to handle improves work efficiency.

Description

Automatic winding machine for motor stator

Technical Field

The application relates to the technical field of motor stator winding, in particular to an automatic motor stator winding machine.

Background

The motor is a device for converting electric energy into driving torque, and mainly consists of a stator and a rotor, wherein the stator consists of an iron core and a plurality of coil units circumferentially arranged on the iron core. Specifically, the coil frame is clamped by clamping jaws on the winding machine, then the copper wire is wound on the coil frame by the winding mechanism, and finally the coil unit after winding is connected with the iron core in a matched mode, so that the motor stator is assembled. By adopting the mode, a plurality of coil units need to be wound in sequence, so that the process is complex and the production efficiency is low.

Disclosure of utility model

The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the application provides the automatic winding machine for the motor stator, which can complete the winding of the motor stator at one time, has a simple structure, is easy and convenient to operate, and improves the working efficiency.

According to an embodiment of the application, an automatic winding machine for a motor stator comprises: the motor comprises a machine base, a motor stator, a motor base, a motor cover and a motor cover, wherein the machine base is provided with a fixing plate in a sliding mode, the fixing plate is rotatably provided with a fixing shaft, and the fixing shaft is used for fixing the motor stator; the wire feeding mechanism is arranged on the machine base and is used for guiding and conveying copper wires; the winding mechanism comprises a winding frame and a pneumatic claw, wherein the winding frame comprises a winding plate and a winding rod, the winding plate is rotatably arranged on the base, the winding plate is positioned on one side of the fixing shaft, the winding rod is arranged on the winding plate, the other end of the winding rod faces the fixing shaft, the winding rod is provided with a wire guide hole, the pneumatic claw is arranged in front of the winding rod in a lifting mode, and the pneumatic claw is used for clamping or cutting off copper wires.

The automatic winding machine for the motor stator has at least the following beneficial effects: when in winding, a plurality of wire frames are sleeved on the outer wall of the iron core, and the wire frames are mutually buckled and connected; then, the combined motor stator is sleeved on the fixed shaft, so that one of the wire frames corresponds to the winding mechanism, and the fixed plate slides towards one side of the winding mechanism at the moment, so that the wire frames are positioned below the winding rod; simultaneously, the feeding mechanism conveys the copper wires, so that the copper wires penetrate out of the wire guide holes, the air claw descends, and the end parts of the copper wires are clamped and reset; then, the winding plate drives the winding rod to rotate, so that the copper wire is wound on the wire frame until the wire frame is wound; then, the fixed shaft rotates to enable other wire frames which are not wound to correspond to the winding mechanism, and winding is sequentially completed under the action of the winding mechanism; when the motor stator has completed all windings, the bobbin loosens the end of the copper wire initially held and descends to cut the copper wire between the winding rod and the motor stator, thereby completing the motor stator winding. Through adopting above-mentioned structure, can once only accomplish motor stator's wire winding, simple structure, easy and simple to handle improves work efficiency.

According to the automatic winding machine for the motor stator, provided by the embodiment of the application, the winding rod is provided with the slot along the axis direction, the wiring wheel is arranged in the slot, one side of the slot, which is close to the winding plate, is provided with the wire inlet hole, and the wire inlet hole is arranged at the end part of the winding rod and is communicated with the slot.

According to the automatic winding machine for the motor stator, disclosed by the embodiment of the application, the base is provided with the mounting frame, the mounting frame is positioned above the winding rod, the mounting frame is provided with the air cylinder, and the telescopic end of the air cylinder is connected with the air claw.

According to the automatic winding machine for the motor stator, the machine base is provided with the mounting groove, the fixing plate is arranged in the mounting groove in a sliding mode, and the fixing shaft is arranged on the fixing plate and extends out of the mounting groove.

According to the motor stator automatic winding machine provided by the embodiment of the application, the screw rod is rotationally arranged in the mounting groove, the fixing plate is provided with the nut seat, and the nut seat is connected with the screw rod in a matching way.

According to the motor stator automatic winding machine provided by the embodiment of the application, the two sides of the mounting groove are provided with the sliding rails, the fixing plate is provided with the sliding blocks, and the sliding rails are connected with the sliding blocks in a matching way.

According to the automatic winding machine for the motor stator, provided by the embodiment of the application, the cover plate is arranged at the top of the mounting groove, the cover plate is connected with the fixed plate, and the fixed shaft penetrates through the cover plate.

According to the automatic winding machine for the motor stator, which is disclosed by the embodiment of the application, the fixed plate is provided with the motor, and the motor is connected with the fixed shaft.

According to the motor stator automatic winding machine provided by the embodiment of the application, the wire feeding mechanism comprises the guide wheel, and the guide wheel is rotatably arranged on the machine base.

According to the motor stator automatic winding machine provided by the embodiment of the application, the wire feeding mechanism further comprises a winding wheel, a tension rod and a wire guide wheel, the base is provided with a mounting plate, the winding wheel is arranged on the mounting plate, one end of the tension rod is fixed on the mounting plate, and the wire guide wheel is arranged on the other end of the tension rod.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Drawings

The foregoing and/or additional aspects and advantages of the application will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic view of a first view angle structure of an automatic winding machine for a motor stator according to an embodiment of the present application;

Fig. 2 is a schematic structural view of a bobbin in an automatic winding machine for a motor stator according to an embodiment of the present application;

fig. 3 is a schematic view of a second view angle structure of an automatic winding machine for a motor stator according to an embodiment of the present application;

Fig. 4 is a schematic structural view of a motor stator automatic winding machine with a cover plate removed according to an embodiment of the present application;

Fig. 5 is an enlarged view at a in fig. 4.

Reference numerals illustrate:

A housing 100; a fixing plate 110; a fixed shaft 120; a mounting frame 130; a cylinder 140; a mounting groove 150; a motor 160; a screw 171; a nut seat 172; a slide rail 173; a slider 174; a cover plate 180; a mounting plate 190; a wire feeding mechanism 200; a guide wheel 210; a reel 220; a tension rod 230; wire guide wheel 240; a bobbin 310; a gas claw 320; a winding plate 330; a winding rod 340; a wire guide 350; slot 360; a trace wheel 370; and a wire inlet 380.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.

In the description of the present application, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

In the description of the present application, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present application, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present application can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 5, an embodiment of the present application provides an automatic winding machine for a stator of a motor 160, comprising: the machine base 100 is provided with a fixed plate 110 in a sliding manner, the fixed plate 110 is provided with a fixed shaft 120 in a rotating manner, and the fixed shaft 120 is used for fixing a stator of the motor 160; the wire feeding mechanism 200 is arranged on the machine base 100, and the wire feeding mechanism 200 is used for guiding and feeding copper wires; the winding mechanism comprises a winding frame 310 and a pneumatic claw 320, wherein the winding frame 310 comprises a winding plate 330 and a winding rod 340, the winding plate 330 is rotatably arranged on the machine base 100, the winding plate 330 is positioned on one side of the fixed shaft 120, the winding rod 340 is arranged on the winding plate 330, the other end of the winding rod 340 faces the fixed shaft 120, the winding rod 340 is provided with a wire hole 350, the pneumatic claw 320 is arranged in front of the winding rod 340 in a lifting manner, and the pneumatic claw 320 is used for clamping or cutting off copper wires.

When in winding, a plurality of wire frames are sleeved on the outer wall of the iron core, and the wire frames are mutually buckled and connected; then, the stator of the combined motor 160 is sleeved on the fixed shaft 120, so that one of the bobbins corresponds to the winding mechanism, and the fixed plate 110 slides towards one side of the winding mechanism at the moment, so that the bobbins are positioned below the winding rod 340; meanwhile, the feeding mechanism conveys the copper wire, so that the copper wire passes out of the wire guide 350, and the air claw 320 descends to clamp and reset the end of the copper wire; then, the winding plate 330 drives the winding rod 340 to rotate, so that the copper wire is wound on the wire frame until the wire frame is wound; and the fixed plate 110 drives the fixed shaft 120 to slide during winding, so that the stator of the motor 160 reciprocates, thereby adjusting the winding position and ensuring the winding quality; then, the fixing shaft 120 rotates to enable other wire frames which are not wound to correspond to the winding mechanism, and winding is sequentially completed under the action of the winding mechanism; when the stator of the motor 160 has completed all windings, the bobbin releases the end of the copper wire initially held and descends to cut the copper wire between the winding rod 340 and the stator of the motor 160, thereby completing the winding of the stator of the motor 160. Through adopting above-mentioned structure, can once only accomplish the wire winding of motor 160 stator, simple structure, easy and simple to handle improves work efficiency.

Referring to fig. 1 and 2, the winding rod 340 is provided with a slot 360 along an axial direction thereof, a wire reel 370 is disposed in the slot 360, a wire inlet 380 is disposed at a side of the slot 360 adjacent to the winding plate 330, and the wire guide 350 is disposed at an end of the winding rod 340 and communicates with the slot 360. The wire feeding mechanism 200 guides the copper wire out and into the slot hole 360 from the wire feeding hole 380, and is guided by the wire guiding wheel 370 to be fed out from the wire guiding hole 350. Through adopting above-mentioned structure, can improve the guide effect of copper line, improve wire winding efficiency. It is conceivable that the wire inlet holes 380 and the wire guide 350 are provided with rounded corners at their ends, so that the copper wires can be prevented from being scratched or even broken, the stability of winding is improved, and the quality of the product is improved. In this embodiment, the stand 100 is provided with a mounting frame 130, the mounting frame 130 is located above the winding rod 340, the mounting frame 130 is provided with an air cylinder 140, and a telescopic end of the air cylinder 140 is connected with the air claw 320. The air claw 320 is driven to ascend or descend by the air cylinder 140, so that the structure is simple, and the operation is stable.

Referring to fig. 1 to 3, the wire feeding mechanism 200 includes a guide wheel 210, and the guide wheel 210 is rotatably disposed on the stand 100. The copper wire is wound and guided by the guide wheel 210, so that the structure is simple and the operation is simple. It will be appreciated that the wire feeding mechanism 200 further includes a reel 220, a tension bar 230 and a wire guide wheel 240, the housing 100 is provided with a mounting plate 190, the reel 220 is provided on the mounting plate 190, one end of the tension bar 230 is fixed on the mounting plate 190, and the wire guide wheel 240 is provided on the other end of the tension bar 230. Through adopting above-mentioned structure, can make the copper line more level and smooth, full, improve product quality, also can practice thrift the copper line simultaneously, reduce friction, make the copper line change from static friction into dynamic friction to protect the copper line better.

Referring to fig. 5, the stand 100 is provided with a mounting groove 150, the fixing plate 110 is slidably disposed in the mounting groove 150, and the fixing shaft 120 is disposed on the fixing plate 110 and extends out of the mounting groove 150. Through adopting above-mentioned structure, can make rational in infrastructure compact, improve whole aesthetic property. Further, the fixing plate 110 is provided with a motor 160, and the motor 160 is connected with the fixing shaft 120. The motor 160 drives the fixed shaft 120 to rotate, so that the wire frame of the motor 160 and the winding mechanism are respectively corresponding, automatic operation is realized, winding continuity is ensured, and winding efficiency is improved.

It is easy to understand that the screw 171 is rotatably provided in the mounting groove 150, and the fixing plate 110 is provided with a nut seat 172, and the nut seat 172 is coupled to the screw 171 in a mating manner. The screw 171 rotates to drive the nut seat 172 to move, thereby realizing the sliding of the fixing plate 110, and having simple structure and convenient operation. It should be noted that, the sliding of the fixing plate 110 may also be implemented by means of a rack and pinion or a cylinder 140, which is not limited by the present application. Further, two sides of the mounting groove 150 are provided with sliding rails 173, the fixing plate 110 is provided with sliding blocks 174, and the sliding rails 173 are connected with the sliding blocks 174 in a matching manner. By the cooperation of the slide rail 173 and the slider 174, the stability of the sliding of the fixing plate 110 can be improved.

In this embodiment, a cover plate 180 is disposed on top of the mounting groove 150, the cover plate 180 is connected to the fixing plate 110, and the fixing shaft 120 is disposed through the cover plate 180. The cover plate 180 covers the mounting groove 150, so that foreign matters can be prevented from entering the mounting groove 150 to influence the accuracy of the screw 171, the winding effect is improved, and meanwhile, the structure of the mounting groove 150 can be shielded to improve the overall attractiveness.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. The automatic coiling machine of motor stator, its characterized in that includes:

The motor comprises a machine base, a motor stator, a motor base, a motor cover and a motor cover, wherein the machine base is provided with a fixing plate in a sliding mode, the fixing plate is rotatably provided with a fixing shaft, and the fixing shaft is used for fixing the motor stator;

The wire feeding mechanism is arranged on the machine base and is used for guiding and conveying copper wires;

the winding mechanism comprises a winding frame and a pneumatic claw, wherein the winding frame comprises a winding plate and a winding rod, the winding plate is rotatably arranged on the base, the winding plate is positioned on one side of the fixing shaft, the winding rod is arranged on the winding plate, the other end of the winding rod faces the fixing shaft, the winding rod is provided with a wire guide hole, the pneumatic claw is arranged in front of the winding rod in a lifting mode, and the pneumatic claw is used for clamping or cutting off copper wires.

2. The automatic winding machine for motor stator according to claim 1, wherein the winding rod is provided with a slot along an axial direction thereof, a wire-feeding wheel is arranged in the slot, a wire-feeding hole is arranged on one side of the slot close to the winding plate, and the wire-feeding hole is arranged at an end part of the winding rod and is communicated with the slot.

3. The automatic winding machine for motor stators according to claim 2, wherein the base is provided with a mounting frame, the mounting frame is located above the winding rod, the mounting frame is provided with a cylinder, and the telescopic end of the cylinder is connected with the air jaw.

4. The automatic winding machine for motor stators according to claim 1, wherein the base is provided with a mounting groove, the fixing plate is slidably disposed in the mounting groove, and the fixing shaft is disposed on the fixing plate and extends out of the mounting groove.

5. The automatic winding machine for motor stators according to claim 4 wherein the screw is rotatably provided in the mounting groove, the fixing plate is provided with a nut seat, and the nut seat is connected with the screw in a matching manner.

6. The automatic winding machine for motor stators according to claim 5 wherein the two sides of the mounting groove are provided with slide rails, the fixing plate is provided with a slide block, and the slide rails are connected with the slide block in a matching manner.

7. The automatic winding machine for motor stators according to claim 4 wherein a cover plate is provided on the top of the mounting groove, the cover plate is connected to the fixing plate, and the fixing shaft is provided through the cover plate.

8. The automatic winding machine for motor stators according to claim 1 wherein the fixed plate is provided with a motor connected to the fixed shaft.

9. The automatic winding machine of claim 1, wherein the wire feeding mechanism comprises a guide wheel rotatably disposed on the housing.

10. The automatic motor stator winding machine according to claim 9, wherein the wire feeding mechanism further comprises a reel, a tension rod and a wire guide wheel, the base is provided with a mounting plate, the reel is arranged on the mounting plate, one end of the tension rod is fixed on the mounting plate, and the wire guide wheel is arranged on the other end of the tension rod.