Automatic winding machine for motor coil

Abstract

The utility model discloses an automatic winding machine for a motor coil, which comprises a support frame, a support plate is fixedly welded on one side of the support frame, a mounting plate is fixedly mounted on one side of the support frame, the lower end of the mounting plate is in bolted connection with a driving motor, and the output end of the driving motor penetrates through the mounting plate to be in transmission connection with a rotating cylinder. A gear is connected to the interior of the rotating cylinder in a meshed mode, a positioning frame is fixedly connected to the top of the gear, a left-right-handed lead screw is arranged in the positioning frame, two coil rods are symmetrically connected to the two sides of the periphery of the left-right-handed lead screw in a threaded mode, and a handle is fixedly connected to one end of the left-right-handed lead screw; according to the automatic winding machine for the motor coil, automatic winding of the motor coil is achieved, the winding efficiency of the motor coil is greatly improved while the winding quality of the motor coil is guaranteed, and therefore the production efficiency of a motor is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor coils, in particular to an automatic winding machine for motor coils. Background Art

[0002] A coil typically refers to a ring-shaped winding of wire. Common coil applications include motors, inductors, transformers, and loop antennas. Coil winding is a crucial step in motor manufacturing. The quality and efficiency of the winding directly impact the motor's quality and production efficiency.

[0003] Currently, motor coils are usually wound manually, which has a low winding efficiency and affects the production efficiency of the motor. Therefore, we propose an automatic motor coil winding machine. Utility Model Content

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0005] The utility model discloses an automatic winding machine for a motor coil, comprising a support frame, a support plate fixedly welded to one side of the support frame, a mounting plate fixedly installed to one side of the support frame, a driving motor bolted to the lower end of the mounting plate, an output end of the driving motor is connected to a rotating cylinder through the mounting plate, a gear is meshed inside the rotating cylinder, a positioning frame is fixedly connected to the top of the gear, a left and right screws are arranged inside the positioning frame, two coil rods are symmetrically threaded on both sides of the outer circumference of the left and right screws, and a handle is fixedly connected to one end of the left and right screws.

[0006] As an optimal technical solution of the present invention, the top of the support frame is fixedly connected to a sliding rod, the outer periphery of the sliding rod is slidably connected to a sliding block, the lower end of the sliding rod is fixedly connected to a limiting plate, one side of the sliding block is fixedly connected to a fixed plate, and the center end of the fixed plate is movably connected to a limiting column.

[0007] As an optimal technical solution of the present invention, a power motor is bolted to one side of the support plate, the output end of the power motor is connected to a driving wheel through the support plate, the outer periphery of the driving wheel is connected to a driven wheel through a belt drive, and the outer periphery of the belt is fixedly connected to a locking block.

[0008] As an optimal technical solution of the present invention, one side of the support plate is fixedly connected to a guide rail, the outer periphery of the guide rail is slidably connected to a connecting frame, and the connecting frame is fixedly connected to the locking block, one side of the connecting frame is fixedly connected to a guide block, and one side of the guide block is provided with a wire threading groove.

[0009] As an optimal technical solution of the present invention, one side of the support plate is fixedly connected to a baffle, one side of the upper end of the baffle is fixedly connected to a special-shaped plate, the interior of the special-shaped plate is rotatably connected to roller one and roller two, a fixing rod is provided on one side close to the special-shaped plate, and one side of the upper end of the fixing rod is movably connected to a guide wheel.

[0010] As an optimal technical solution of the present invention, a wire pulley is movably connected to one side of the upper end of the fixed rod, a pressure plate is slidably connected to the inside of the upper end of the fixed rod, a cylinder is fixedly connected to the surface of the pressure plate, and a spring is provided on the outer circumference of the cylinder.

[0011] As a preferred technical solution of the present invention, a base is fixedly welded to the bottom of the support frame, a winding rack is fixedly mounted on the surface of the base, and a through hole is opened on the surface of the baffle.

[0012] The beneficial effects of the utility model are:

[0013] 1. This type of motor coil automatic winding machine is equipped with left and right screws. Through the cooperation of the left and right screws and the coil rod, it is easy to adjust the position of the coil rod, so that coils of different specifications can be wound to achieve winding of motor coils of different specifications;

[0014] 2. This type of motor coil automatic winding machine, by setting gears, can remove the limit of the coil by the limit column by moving the fixed plate. Through the meshing connection between the gears and the rotating cylinder, the coil rod can be easily assembled and disassembled, which is suitable for the factory's assembly line operation.

[0015] 3. This type of motor coil automatic winding machine can drive the pressure plate to fit the coil by setting a spring, so as to adapt to coils of different specifications. The pressure plate can reduce the phenomenon of the coil detaching from the wire wheel during winding. The utility model has a simple and reasonable structure, novel design, simple and convenient operation, and high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a three-dimensional diagram of an automatic motor coil winding machine of the utility model;

[0018] Figure 2 This is a schematic diagram of the gear structure of an automatic motor coil winding machine of the utility model;

[0019] Figure 3 This is a schematic diagram of the limit column structure of a motor coil automatic winding machine of the utility model;

[0020] Figure 4 This is a schematic diagram of the special-shaped plate structure of an automatic motor coil winding machine of the utility model;

[0021] Figure 5 This is a schematic diagram of the belt structure of an automatic motor coil winding machine of the utility model;

[0022] Figure 6 The utility model is a schematic diagram of the pressing plate structure of an automatic motor coil winding machine.

[0023] In the figure: 1. Support frame; 2. Support plate; 3. Mounting plate; 4. Drive motor; 5. Rotating cylinder; 6. Gear; 7. Positioning frame; 8. Left and right rotating screws; 9. Coil rod; 10. Handle; 11. Sliding rod; 12. Sliding block; 13. Limiting plate; 14. Fixed plate; 15. Limiting column; 16. Power motor; 17. Driving wheel; 18. Belt; 19. Driven wheel; 20. Guide rail; 21. Connecting frame; 22. Locking block; 23. Guide block; 24. Threading groove; 25. Baffle; 26. Special-shaped plate; 27. Roller 1; 28. Roller 2; 29. ​​Fixed rod; 30. Guide wheel; 31. Wire pulley; 32. Pressure plate; 33. Cylinder; 34. Spring; 35. Base; 36. Winding rack; 37. Through hole. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0025] Example: Figure 1-6 As shown, the utility model is an automatic winding machine for motor coils, comprising a support frame 1, a support plate 2 is fixedly welded to one side of the support frame 1, a mounting plate 3 is fixedly installed to one side of the support frame 1, a driving motor 4 is bolted to the lower end of the mounting plate 3, the output end of the driving motor 4 is transmission-connected to a rotating cylinder 5 through the mounting plate 3, the interior of the rotating cylinder 5 is meshed with a gear 6, the top of the gear 6 is fixedly connected to a positioning frame 7, a left and right screws 8 are arranged inside the positioning frame 7, two coil rods 9 are symmetrically threaded on both sides of the outer periphery of the left and right screws 8, and a handle 10 is fixedly connected to one end of the left and right screws 8.

[0026] Among them, the top of the support frame 1 is fixedly connected to a sliding rod 11, the outer periphery of the sliding rod 11 is slidably connected to a sliding block 12, the lower end of the sliding rod 11 is fixedly connected to a limiting plate 13, one side of the sliding block 12 is fixedly connected to a fixed plate 14, and the center end of the fixed plate 14 is movably connected to a limiting column 15. By setting the limiting column 15, the coil can be limited during winding to prevent it from falling off.

[0027] Among them, a power motor 16 is bolted to one side of the support plate 2, and the output end of the power motor 16 is connected to the driving wheel 17 through the support plate 2. The outer periphery of the driving wheel 17 is connected to the driven wheel 19 through a belt 18. The outer periphery of the belt 18 is fixedly connected to the locking block 22. By setting the locking block 22, the locking block 22 can be driven to move by the belt 18, so that windings of different widths can be achieved.

[0028] Among them, one side of the support plate 2 is fixedly connected to the guide rail 20, the outer periphery of the guide rail 20 is slidably connected to the connecting frame 21, and the connecting frame 21 is fixedly connected to the locking block 22, and one side of the connecting frame 21 is fixedly connected to the guide block 23, and one side of the guide block 23 is provided with a wire threading groove 24. By setting the wire threading groove 24, the coil can be wound more neatly and is not prone to deviation.

[0029] Among them, a baffle 25 is fixedly connected to one side of the support plate 2, and a special-shaped plate 26 is fixedly connected to one side of the upper end of the baffle 25. The inside of the special-shaped plate 26 is rotatably connected to roller 1 27 and roller 2 28. A fixing rod 29 is provided on the side close to the special-shaped plate 26, and a guide wheel 30 is movably connected to one side of the upper end of the fixing rod 29. By providing roller 1 27, the wire is slowly pulled out through roller 1 27 to prevent the coil from being damaged.

[0030] Among them, a wire pulley 31 is movably connected to one side of the upper end of the fixed rod 29, and a pressure plate 32 is slidably connected to the inside of the upper end of the fixed rod 29. The surface of the pressure plate 32 is fixedly connected to a cylinder 33, and a spring 34 is provided on the outer periphery of the cylinder 33. By providing the spring 34, the pressure plate 32 can be driven to fit the wire, thereby adapting to coils of different specifications. Through the pressure plate 32, the phenomenon of the wire escaping from the wire pulley 31 during winding is reduced.

[0031] Among them, a base 35 is fixedly welded to the bottom of the support frame 1, a winding rack 36 is fixedly installed on the surface of the base 35, and a through hole 37 is opened on the surface of the baffle 25. By setting the through hole 37, the wire can quickly pass through the baffle 25, thereby improving the winding efficiency of the motor coil.

[0032] Working principle: When in use, the wire on the winding frame 36 is passed through the through hole 37 on the surface of the baffle 25, so that the wire passes from the outer periphery of the roller 1 27 through the lower end of the roller 2 28, and then passes through the guide wheel 30, through the wire wheel 31, the spring 34 on the pressure plate 32 limits the wire to prevent the wire from escaping from the wire wheel 31, and then passes through the threading groove 24 and is fixed on the coil rod 9 for winding operation. By turning the handle 10, the left and right screws 8 are rotated to facilitate the simultaneous adjustment of the positions of the two coil rods 9, so that coils of different specifications can be wound to achieve winding of motor coils of different specifications, and then by sliding the fixing plate 14, the limiting column can be passed during winding. 15 limits the coil to prevent it from falling off, starts the drive motor 4, drives the rotating drum 5 to rotate, and starts winding. At the same time, starts the power motor 16, and the output end of the power motor 16 drives the active wheel 17 to rotate, and drives the driven wheel 19 to rotate through the belt 18, which can drive the locking block 22 fixed on the surface of the belt 18 to move, and can realize winding of different widths, thereby completing the automatic winding of the motor coil. If you want to disassemble the coil rod 9, you can slide the fixing plate 14 upward to cancel the limit of the coil rod 9 by the limiting column 15. Through the meshing connection of the gear 6 and the rotating drum 5, the coil rod 9 can be conveniently assembled and disassembled, which is suitable for the factory's assembly line operation.

[0033] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0034] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0035] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A motor coil automatic winding machine, comprising a support frame (1), characterized in that: A support plate (2) is fixedly welded to one side of the support frame (1), a mounting plate (3) is fixedly installed to one side of the support frame (1), a driving motor (4) is bolted to the lower end of the mounting plate (3), an output end of the driving motor (4) is connected to a rotating cylinder (5) through the mounting plate (3), the interior of the rotating cylinder (5) is meshedly connected to a gear (6), the top of the gear (6) is fixedly connected to a positioning frame (7), a left and right screws (8) are provided inside the positioning frame (7), two coil rods (9) are symmetrically threaded on both sides of the outer periphery of the left and right screws (8), and one end of the left and right screws (8) is fixedly connected to a handle (10).

2. The motor coil automatic winding machine according to claim 1, characterized in that: The top of the support frame (1) is fixedly connected to a sliding rod (11), the outer periphery of the sliding rod (11) is slidably connected to a sliding block (12), the lower end of the sliding rod (11) is fixedly connected to a limiting plate (13), one side of the sliding block (12) is fixedly connected to a fixed plate (14), and the central end of the fixed plate (14) is movably connected to a limiting column (15).

3. The motor coil automatic winding machine according to claim 1, characterized in that: A power motor (16) is bolted to one side of the support plate (2); an output end of the power motor (16) passes through the support plate (2) and is transmission-connected to a driving wheel (17); the outer periphery of the driving wheel (17) is transmission-connected to a driven wheel (19) via a belt (18); and a locking block (22) is fixedly connected to the outer periphery of the belt (18).

4. The motor coil automatic winding machine according to claim 1, characterized in that: One side of the support plate (2) is fixedly connected to a guide rail (20), the outer periphery of the guide rail (20) is slidably connected to a connecting frame (21), and the connecting frame (21) is fixedly connected to a locking block (22), one side of the connecting frame (21) is fixedly connected to a guide block (23), and one side of the guide block (23) is provided with a threading groove (24).

5. The motor coil automatic winding machine according to claim 1, characterized in that: A baffle (25) is fixedly connected to one side of the support plate (2), a special-shaped plate (26) is fixedly connected to one side of the upper end of the baffle (25), a roller 1 (27) and a roller 2 (28) are rotatably connected inside the special-shaped plate (26), a fixing rod (29) is provided on one side close to the special-shaped plate (26), and a guide wheel (30) is movably connected to one side of the upper end of the fixing rod (29).

6. The motor coil automatic winding machine according to claim 5, characterized in that: A guide wheel (31) is movably connected to one side of the upper end of the fixing rod (29), a pressure plate (32) is slidably connected inside the upper end of the fixing rod (29), a cylinder (33) is fixedly connected to the surface of the pressure plate (32), and a spring (34) is provided on the outer periphery of the cylinder (33).

7. The motor coil automatic winding machine according to claim 5, characterized in that: A base (35) is fixedly welded to the bottom of the support frame (1), a winding frame (36) is fixedly mounted on the surface of the base (35), and a through hole (37) is opened on the surface of the baffle (25).

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