Automatic winding machine for motor manufacturing

Abstract

The utility model relates to an automatic winding machine for motor manufacturing, which belongs to the technical field of motor manufacturing and comprises an automatic winding machine body, a fixing plate is fixedly mounted on one side of the automatic winding machine body, a wire inlet is arranged on one side, close to the fixing plate, of the automatic winding machine body, and a wire feeding mechanism is arranged between the fixing plate and the wire inlet. The wire feeding mechanism comprises a vertical plate fixedly connected to the top of the fixing plate, a first conveying roller and a second conveying roller are rotationally installed on the outer wall of the vertical plate, a tensioning roller is arranged between the first conveying roller and the second conveying roller, and a lifting mechanism is arranged on the outer side of the tensioning roller. The lifting mechanism comprises a first electric push rod, a mounting plate is fixedly mounted on an output shaft of the first electric push rod, and a moving plate is connected to the lower side of the mounting plate. According to the automatic winding machine for motor manufacturing, the tension degree of a copper wire can be conveniently adjusted, and the copper wire is prevented from becoming loose in the conveying process.

Description

Technical Field

[0001] This utility model relates to the field of motor manufacturing technology, specifically to an automatic winding machine for motor manufacturing. Background Technology

[0002] An electric motor is an electromagnetic device that converts or transmits electrical energy based on the law of electromagnetic induction. It is represented by the letter M in circuit diagrams. Its main function is to generate driving torque, thus serving as a power source for electrical appliances or various machines. During the manufacturing process, electric motors require a winding machine to wind the wire. The main rotor winding machine can be used to wind metal wires, such as copper wire and cables. The main rotor winding machine keeps the coil stationary while the winding machine winds the wire. When it reaches the edges of the coil, the winding speed slows down and the direction is reversed. This cycle repeats until winding is complete. Then, winding is paused, the coil is rotated, and the next empty coil is brought to the winding station.

[0003] Currently, when a winding machine is in use, it needs to transport copper wire. During the transport process, the copper wire is affected by friction and its own weight, resulting in certain elastic deformation and relaxation. This leads to excessive gaps between the copper wires during subsequent winding, affecting the winding quality.

[0004] Based on this, an automatic winding machine for motor manufacturing is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an automatic winding machine for motor manufacturing, which has advantages such as easy and stable copper wire feeding. It solves the problem that when the winding machine is in use, the copper wire needs to be fed, and during the feeding process, the copper wire is affected by friction and its own weight, resulting in certain elastic deformation and relaxation, which leads to excessive gaps between the copper wires during subsequent winding and affects the winding quality.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an automatic winding machine for motor manufacturing, comprising an automatic winding machine body, a fixing plate fixedly installed on one side of the automatic winding machine body, an inlet on the side of the automatic winding machine body near the fixing plate, and a wire feeding mechanism provided between the fixing plate and the inlet.

[0007] The wire feeding mechanism includes a vertical plate fixedly connected to the top of the fixed plate. A first conveying roller and a second conveying roller are rotatably mounted on the outer wall of the vertical plate. A tensioning roller is provided between the first conveying roller and the second conveying roller. A lifting mechanism is provided on the outside of the tensioning roller.

[0008] The lifting mechanism includes a first electric push rod, an mounting plate is fixedly mounted on the output shaft of the first electric push rod, a movable plate is connected to the lower side of the mounting plate, the tension roller is rotatably mounted on the outer wall of the movable plate, and a wire guide mechanism is provided on the outer side of the tension roller.

[0009] The guide mechanism includes a guide wheel, and a second electric push rod is provided on the outer side of the guide wheel.

[0010] Furthermore, there are two of each of the first and second conveying rollers, with the two first conveying rollers arranged side by side vertically and the two second conveying rollers arranged side by side vertically.

[0011] Furthermore, a mounting bracket is fixedly installed on the upper side of the vertical plate, and the first electric push rod is fixedly installed on the upper side of the mounting bracket.

[0012] Furthermore, a connecting rod is fixedly connected between the mounting plate and the movable plate, and the number of the connecting rods is two.

[0013] Furthermore, guide posts are fixedly installed on the inner side of the mounting bracket. There are two guide posts. The mounting plate and the movable plate are both located between the two guide posts. Slide grooves adapted to the guide posts are opened on the left and right sides of the mounting plate and the movable plate.

[0014] Furthermore, there are two guide wheels, which are located on the left and right sides of the tension roller, respectively, and the second electric push rod is fixedly installed on the upper side of the fixed plate.

[0015] Furthermore, a connecting plate is fixedly installed on the output shaft of the second electric push rod, and brackets are fixedly connected to both ends of the connecting plate. The two guide wheels are respectively rotatably installed on the upper side of the two brackets.

[0016] Furthermore, a guide shaft is movably inserted into the inner side of the connecting plate. There are two guide shafts. The inner side of the connecting plate has a through hole that matches the guide shaft. One end of the guide shaft is fixedly connected to the outer wall of the vertical plate.

[0017] Compared with the prior art, this utility model provides an automatic winding machine for motor manufacturing, which has the following advantages:

[0018] 1. This automatic winding machine for motor manufacturing involves copper wire passing through two first conveying rollers, over the lower surface of the guide wheel and the upper surface of the tension roller, and then through two second conveying rollers into the machine body. During the conveying process, the first electric push rod is activated to move the mounting plate up and down, adjusting the height of the moving plate and thus the height of the tension roller. This facilitates the adjustment of the copper wire tension, preventing the copper wire from becoming loose during conveying. This solves the problem that when the winding machine is in use, the copper wire is affected by friction and its own weight during conveying, resulting in elastic deformation and loosening, which leads to excessive gaps between the copper wires during subsequent winding, affecting the winding quality.

[0019] 2. The automatic winding machine for motor manufacturing moves the connecting plate by activating the second electric push rod, which in turn moves the bracket and guide wheel, making it easy to adjust the position of the copper wire feed. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the wire feeding mechanism of this utility model;

[0022] Figure 3 This is a schematic diagram of the conductor mechanism of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the mounting plate and the movable plate of this utility model.

[0024] In the diagram: 1. Automatic winding machine body; 2. Fixed plate; 3. Wire inlet; 4. Vertical plate; 5. First conveying roller; 6. Second conveying roller; 7. Tensioning roller; 8. Mounting frame; 9. First electric push rod; 10. Mounting plate; 11. Moving plate; 12. Connecting rod; 13. Guide column; 14. Slide groove; 15. Guide wheel; 16. Second electric push rod; 17. Connecting plate; 18. Bracket; 19. Guide shaft. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1 to 4 An automatic winding machine for motor manufacturing in this embodiment includes an automatic winding machine body 1, a fixing plate 2 is fixedly installed on one side of the automatic winding machine body 1, and a wire inlet 3 is opened on the side of the automatic winding machine body 1 near the fixing plate 2.

[0027] In this embodiment, a wire feeding mechanism is provided between the fixed plate 2 and the wire inlet 3. The wire feeding mechanism includes a vertical plate 4 fixedly connected to the top of the fixed plate 2. A first conveying roller 5 and a second conveying roller 6 are rotatably installed on the outer wall of the vertical plate 4. A tensioning roller 7 is provided between the first conveying roller 5 and the second conveying roller 6.

[0028] The system includes two first conveying rollers 5 and two second conveying rollers 6. The two first conveying rollers 5 are arranged side by side, one above the other, and the two second conveying rollers 6 are arranged side by side, one above the other. The cooperation between the first conveying rollers 5 and the second conveying rollers 6 improves the stability of copper wire conveying.

[0029] In this embodiment, a lifting mechanism is provided on the outer side of the tension roller 7. The lifting mechanism includes a first electric push rod 9. A mounting frame 8 is fixedly installed on the upper side of the vertical plate 4. The first electric push rod 9 is fixedly installed on the upper side of the mounting frame 8. A mounting plate 10 is fixedly installed on the output shaft of the first electric push rod 9. A movable plate 11 is connected to the lower side of the mounting plate 10. The tension roller 7 is rotatably installed on the outer wall of the movable plate 11.

[0030] Two connecting rods 12 are fixedly connected between the mounting plate 10 and the movable plate 11. Two guide columns 13 are fixedly installed on the inner side of the mounting frame 8. The mounting plate 10 and the movable plate 11 are both located between the two guide columns 13. Slide grooves 14 adapted to the guide columns 13 are opened on the left and right sides of the mounting plate 10 and the movable plate 11. Through the cooperation of the slide grooves 14 and the guide columns 13, the mounting plate 10 and the movable plate 11 can move stably up and down along the outer wall of the guide columns 13, which plays a good guiding role.

[0031] In this embodiment, a wire guide mechanism is provided on the outer side of the tension roller 7. The wire guide mechanism includes a guide wheel 15. A second electric push rod 16 is provided on the outer side of the guide wheel 15. There are two guide wheels 15, which are located on the left and right sides of the tension roller 7, respectively. The second electric push rod 16 is fixedly installed on the upper side of the fixing plate 2.

[0032] A connecting plate 17 is fixedly installed on the output shaft of the second electric push rod 16. A bracket 18 is fixedly connected to both the left and right ends of the connecting plate 17. Two guide wheels 15 are respectively rotatably installed on the upper side of the two brackets 18.

[0033] It should be noted that two guide shafts 19 are movably inserted into the inner side of the connecting plate 17. The inner side of the connecting plate 17 is provided with through holes that are compatible with the guide shafts 19. One end of the guide shaft 19 is fixedly connected to the outer wall of the vertical plate 4, which ensures the stable movement of the connecting plate 17 and improves the stability of the structure.

[0034] The working principle of the above embodiments is as follows:

[0035] In use, the copper wire passes through two first conveying rollers 5 and over the lower surface of the guide wheel 15 and the upper surface of the tension roller 7, then passes through two second conveying rollers 6 and enters the body 1 of the automatic winding machine. During the conveying process, the first electric push rod 9 is activated to drive the mounting plate 10 to move up and down, thereby adjusting the height of the moving plate 11 and thus the height of the tension roller 7. This facilitates the adjustment of the tension of the copper wire and prevents the copper wire from becoming loose during conveying. In addition, the second electric push rod 16 is activated to drive the connecting plate 17 to move, and also to drive the bracket 18 and the guide wheel 15 to move, which facilitates the adjustment of the conveying position of the copper wire.

[0036] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that achieves the desired beneficial effect can be implemented. Furthermore, all electrical components in this embodiment are electrically connected to the main controller and power supply. The main controller can be a conventional, known device such as a computer that performs control functions. Those skilled in the art can control the electrical components through simple programming, and the existing disclosed power connection technologies are common knowledge in the field. Therefore, this embodiment will not elaborate further on their specific structural composition and working principles.

[0037] It should be noted that the orientations or positional relationships indicated herein are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of facilitating the description of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

Claims

1. An automatic winding machine for motor manufacturing, characterized in that: The automatic winding machine body (1) is provided with a fixed plate (2) fixedly installed on one side of the automatic winding machine body (1), and a wire inlet (3) is provided on the side of the automatic winding machine body (1) near the fixed plate (2). A wire feeding mechanism is provided between the fixed plate (2) and the wire inlet (3). The wire feeding mechanism includes a vertical plate (4) fixedly connected to the top of the fixed plate (2). A first conveying roller (5) and a second conveying roller (6) are rotatably installed on the outer wall of the vertical plate (4). A tensioning roller (7) is provided between the first conveying roller (5) and the second conveying roller (6). A lifting mechanism is provided on the outside of the tensioning roller (7). The lifting mechanism includes a first electric push rod (9), an mounting plate (10) is fixedly installed on the output shaft of the first electric push rod (9), a moving plate (11) is connected to the lower side of the mounting plate (10), the tension roller (7) is rotatably installed on the outer wall of the moving plate (11), and a wire mechanism is provided on the outer side of the tension roller (7). The guide mechanism includes a guide wheel (15), and a second electric push rod (16) is provided on the outer side of the guide wheel (15).

2. The automatic winding machine for motor manufacturing according to claim 1, characterized in that: There are two of each of the first conveying roller (5) and the second conveying roller (6). The two first conveying rollers (5) are arranged side by side, and the two second conveying rollers (6) are arranged side by side, one above the other.

3. The automatic winding machine for motor manufacturing according to claim 1, characterized in that: A mounting bracket (8) is fixedly installed on the upper side of the vertical plate (4), and the first electric push rod (9) is fixedly installed on the upper side of the mounting bracket (8).

4. An automatic winding machine for motor manufacturing according to claim 1, characterized in that: A connecting rod (12) is fixedly connected between the mounting plate (10) and the movable plate (11), and there are two connecting rods (12).

5. An automatic winding machine for motor manufacturing according to claim 3, characterized in that: The mounting bracket (8) has two guide posts (13) fixedly installed on its inner side. The mounting plate (10) and the moving plate (11) are both located between the two guide posts (13). The mounting plate (10) and the moving plate (11) have sliding grooves (14) adapted to the guide posts (13) on their left and right sides.

6. An automatic winding machine for motor manufacturing according to claim 1, characterized in that: There are two guide wheels (15), which are located on the left and right sides of the tension roller (7) respectively. The second electric push rod (16) is fixedly installed on the upper side of the fixed plate (2).

7. An automatic winding machine for motor manufacturing according to claim 6, characterized in that: A connecting plate (17) is fixedly installed on the output shaft of the second electric push rod (16). Both ends of the connecting plate (17) are fixedly connected to brackets (18). The two guide wheels (15) are respectively rotatably installed on the upper side of the two brackets (18).

8. An automatic winding machine for motor manufacturing according to claim 7, characterized in that: The inner side of the connecting plate (17) is movably connected to a guide shaft (19). There are two guide shafts (19). The inner side of the connecting plate (17) is provided with a through hole that matches the guide shaft (19). One end of the guide shaft (19) is fixedly connected to the outer wall of the vertical plate (4).

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