Flying fork double-station winding machine

Abstract

The utility model discloses a flying fork double-station winding machine which comprises a machine frame, a platform is installed on the top of the machine frame, a material placing transposition mechanism is installed on the platform in a rotating mode, and transposition fixing assemblies are installed on the portions, located on the two sides of the material placing transposition mechanism, of the platform. A material pressing mechanism is installed at the position, located on the material containing transposition mechanism, of the platform, a moving mechanism is installed on the platform, a rotating flying fork mechanism is installed on the moving mechanism, and a winding positioning block is installed on the side, located on the material containing transposition mechanism, of the rotating flying fork mechanism. According to the utility model, the material placement transposition mechanism comprises the turntable, the turntable driving assembly and the jacking rotating assembly, a servo motor is used as power, and a synchronous wheel and a synchronous belt are used as assistance to realize cross-groove transposition and accurate position finding; transposition fixing assemblies are installed on the platform and located on the two sides of the material placing transposition mechanism. Each transposition fixing assembly is composed of an air cylinder and a fixing block, and the air cylinder extends out to be fixed after the position of the material disc is aligned.

Description

Technical Field

[0001] The utility model relates to the technical field of winding machines, in particular to a flying fork double-station winding machine. Background Art

[0002] The stator and rotor are the two most important components of an electric motor. The stator generates a rotating magnetic field, while the rotor is cut by magnetic lines of force within the rotating magnetic field to generate output current. A typical rotor consists of a rotor core and rotor windings. The quality of the rotor is closely related to the machining quality of the rotor core and the winding quality of the rotor windings. Currently, specialized winding equipment is used to automate rotor winding, replacing manual winding.

[0003] The existing publication number CN217544365U discloses a winding machine, which includes a frame, a moving device, a winding device, a wire end fixing device and several rotating fixing devices. The moving device and each rotating fixing device are fixedly mounted on the frame, the winding device is slidably mounted on the moving device, and the winding device is fixedly connected to the moving end of the moving device. Several inclined winding heads are arranged on the side of the winding device, and each rotating fixing device is respectively arranged in a one-to-one correspondence with each inclined winding head. The wire end fixing device is fixedly mounted on the top of the winding device, and each fixed end of the wire end fixing device is respectively located above each rotating fixing device, so that the winding machine can automatically wind the coil on the inclined winding slots on the rotor core.

[0004] The existing technology cannot compact the material, which causes the material to shake easily during operation, resulting in displacement. In order to solve the above technical problems, we propose a flying fork double-station winding machine. Utility Model Content

[0005] The purpose of the utility model is to provide a flying fork double-station winding machine to solve the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flying fork double-station winding machine, comprising a frame, a platform installed on the top of the frame, a protective cover installed on the top of the platform, a material placement and transfer mechanism installed on the platform, and transfer fixing components installed on both sides of the platform located at the material placement and transfer mechanism; a material pressing mechanism is installed on the platform at the material placement and transfer mechanism, a moving mechanism is installed on the platform, a rotating flying fork mechanism is installed on the moving mechanism, and a winding positioning block is installed on the rotating flying fork mechanism on one side of the material placement and transfer mechanism.

[0007] Preferably, the indexing and fixing assembly includes a cylinder and a fixing block, and the cylinder drives the fixing block to move back and forth.

[0008] Preferably, the material placement and transfer mechanism includes a turntable, a turntable drive assembly and a lifting and rotating assembly. Four material trays are rotatably installed on the top of the turntable. The turntable is driven by the turntable drive assembly, and the material tray is driven by the lifting and rotating assembly. Two intermediate fixed assemblies are installed in the middle of the turntable on which the four material trays are installed.

[0009] Preferably, the intermediate fixing assembly includes a support plate, cylinders are installed on both sides of the support plate, and the cylinders drive fixing blocks.

[0010] Preferably, the lifting and rotating assembly includes a driving motor and a fixing frame, a lifting cylinder is installed at the bottom end of the fixing frame, the lifting cylinder drives the rotating insertion shaft to rise and fall, and the driving motor drives the synchronous pulley outside the rotating insertion shaft to rotate through the connecting piece.

[0011] Preferably, the material pressing mechanism includes a sliding column and a linear module, the two sliding columns are arranged in parallel, a lifting slide rod is slidably installed between the two sliding columns, the linear module drives the lifting slide rod to move up and down, the lifting slide rod is installed with two fixed seats, a lifting frame is slidably installed on both of the fixed seats, and the fixed seats are installed with a lifting cylinder that drives the lifting frame to rise and fall, and a fixed plate is installed at the bottom end of the lifting frame.

[0012] Preferably, the moving mechanism includes a servo drive assembly and a frame, the servo drive assembly drives the frame to move back and forth, and the rotating flying fork mechanism is installed on the frame.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The material placement and rotation mechanism includes a turntable, a turntable drive assembly and a jacking and rotating assembly. It uses a servo motor as the power and uses synchronous wheels and synchronous belts as assistance to achieve accurate positioning of cross-slot rotation. The platform is located on both sides of the material placement and rotation mechanism. Rotation fixing assemblies are installed. The rotation fixing assembly consists of a cylinder and a fixed block. After the position of the material tray is aligned, the cylinder is extended to fix it.

[0015] 2. The linear module drives the lifting slide bar to move up and down. The lifting slide bar is equipped with two fixed seats. The lifting frames are slidably installed on the two fixed seats, and the fixed seats are equipped with lifting cylinders that drive the lifting frames to move up and down. A fixed plate is installed at the bottom of the lifting frame; the cylinder descends and the fixed plate is pressed tightly to prevent the material plate from shaking or shifting during operation. The structure of the lifting motor module is used to stretch the copper wire after the winding is completed to ensure that each iron core has enough distance.

[0016] 3. The moving mechanism drives the rotating flying fork mechanism to move back and forth to complete the winding work; the winding positioning block adopts a hollow design, so that the positioning block and the iron core can operate without interference when winding back and forth; the rotating flying fork mechanism adopts a servo motor with three motors as the power, and uses synchronous wheels, synchronous belts and deep groove ball bearings as auxiliary to realize the rotation of the flying fork, ensuring stable and smooth winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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:

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0020] Figure 3 This utility model Figure 2 Structural diagram from another perspective;

[0021] Figure 4 This is a structural diagram of the material placement and transfer mechanism of the utility model;

[0022] Figure 5 This is a structural diagram of the material pressing mechanism of the utility model;

[0023] Figure 6 This is a partial structural diagram of the material placement and transfer mechanism of the utility model;

[0024] Figure 7 This is a structural diagram of the jacking and rotating assembly of the utility model;

[0025] Figure 8 It is a structural diagram of the rotating flying fork mechanism of the utility model.

[0026] In the figure: 1. Frame; 2. Protective cover; 3. Platform; 4. Rotation and fixing assembly; 5. Material placement and rotation mechanism; 6. Material pressing mechanism; 7. Moving mechanism; 8. Rotating fork mechanism; 9. Winding positioning block; 51. Turntable; 52. Material tray; 53. Turntable drive assembly; 54. Lifting and rotating assembly; 55. Intermediate fixing assembly; 541. Drive motor; 542. Fixed frame; 543. Lifting cylinder; 544. Rotating insertion shaft; 61. Sliding column; 62. Lifting slide rod; 63. Linear module; 64. Fixed seat; 65. Lifting cylinder; 66. Lifting frame; 67. Fixed plate; 71. Servo drive assembly; 72. Frame. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the present invention.

[0028] See also Figure 1-8 In the embodiment of the utility model, a flying fork double-station winding machine includes a frame 1, a platform 3 is installed on the top of the frame 1, a protective cover 2 is installed on the top of the platform 3, a material placement and indexing mechanism 5 is rotatably installed on the platform 3, and an indexing fixing component 4 is installed on both sides of the platform 3 located at the material placement and indexing mechanism 5; a material pressing mechanism 6 is installed on the platform 3 at the material placement and indexing mechanism 5, a moving mechanism 7 is installed on the platform 3, and a rotating flying fork mechanism 8 is installed on the mobile mechanism 7. The rotating flying fork mechanism 8 is located at the material placement and indexing mechanism 5. A winding positioning block 9 is installed on one side of the structure 5; the moving mechanism 7 includes a servo drive component 71 and a frame 72, the servo drive component 71 drives the frame 72 to move back and forth, and the rotating flying fork mechanism 8 is installed on the frame 72; the moving mechanism drives the rotating flying fork mechanism to move back and forth to complete the winding work; the winding positioning block adopts a hollow design, so that the positioning block and the iron core can operate without interference when winding back and forth; the rotating flying fork mechanism adopts a servo motor with three as the power, and uses synchronous wheels, synchronous belts and deep groove ball bearings as auxiliary to realize the rotation of the flying fork, ensuring stable and smooth winding.

[0029] The indexing and fixing assembly 4 includes a cylinder and a fixing block, and the cylinder drives the fixing block to move back and forth.

[0030] The material placement and rotation mechanism 5 includes a turntable 51, a turntable drive assembly 53 and a jacking and rotating assembly 54. Four material trays 52 are rotatably installed on the top of the turntable 51. The turntable 51 is driven by the turntable drive assembly 53, and the material trays 52 are driven by the jacking and rotating assembly 54. Two intermediate fixing assemblies 55 are installed in the middle of the turntable 51 on which the four material trays 52 are installed; the intermediate fixing assembly 55 includes a support plate, and cylinders are installed on both sides of the support plate, and the cylinder drives a fixed block; the jacking and rotating assembly 54 includes a drive motor 541 and a fixed frame 542, and the fixed A lifting cylinder 543 is installed at the bottom end of the frame 542, and the lifting cylinder 543 drives the rotating insertion shaft 544 to rise and fall, and the driving motor 541 drives the synchronous pulley on the outside of the rotating insertion shaft 544 to rotate through the connecting piece; the material placement and rotation mechanism 5 includes a turntable 51, a turntable drive assembly 53 and a lifting and rotating assembly 54, which adopts a servo motor as the power and uses synchronous wheels and synchronous belts as auxiliary to achieve precise positioning across the slots; the platform 3 is located on both sides of the material placement and rotation mechanism 5 and is equipped with a rotation fixing assembly 4. The rotation fixing assembly 4 is composed of a cylinder and a fixed block. After the position of the material tray is aligned, the cylinder is extended to fix it.

[0031] The material pressing mechanism 6 includes a sliding column 61 and a linear module 63. The two sliding columns 61 are arranged in parallel. A lifting slide 62 is slidably installed between the two sliding columns 61. The linear module 63 drives the lifting slide 62 to move up and down. The lifting slide 62 is installed with two fixed seats 64. A lifting frame 66 is slidably installed on the two fixed seats 64, and the fixed seat 64 is installed with a lifting cylinder 65 that drives the lifting frame 66 to rise and fall. A fixed plate 67 is installed at the bottom end of the lifting frame 66; the cylinder descends and the fixed plate is pressed, so that the material plate will not shake or deviate during operation. The structure of the lifting motor module is used to stretch the copper wire after the winding is completed to ensure that each iron core has enough distance.

[0032] The working principle of the present invention is as follows: the material placement and transfer mechanism 5 includes a turntable 51, a turntable drive assembly 53 and a jacking and rotating assembly 54, which adopts a servo motor as the power, and uses a synchronous wheel and a synchronous belt as an auxiliary to realize the precise positioning of cross-slot transfer; the platform 3 is located on both sides of the material placement and transfer mechanism 5, and a transfer fixing assembly 4 is installed. The transfer fixing assembly 4 is composed of a cylinder and a fixed block, and the cylinder is extended to fix the material tray after the position is aligned; the linear module 63 drives the lifting slide 62 to move up and down, and the lifting slide 62 is installed with two fixed seats 64, and the two fixed seats 64 are slidably installed with a lifting frame 66, and the fixed seat 64 is installed. A lifting cylinder 65 is installed to drive the lifting frame 66 to rise and fall, and a fixed plate 67 is installed at the bottom of the lifting frame 66; the cylinder descends and the fixed plate is pressed tightly, so that the material plate will not shake or deviate during operation. The lifting motor module of this structure is used to stretch the copper wire after the winding is completed to ensure that each iron core has enough distance; the moving mechanism drives the rotating flying fork mechanism to move back and forth to complete the winding work; the winding positioning block adopts a hollow design, so that the positioning block and the iron core can operate without interference when winding back and forth; the rotating flying fork mechanism adopts a servo motor with one to three as power, and uses synchronous wheels, synchronous belts, and deep groove ball bearings as auxiliary to realize the rotation of the flying fork, ensuring stable and smooth winding.

[0033] Finally, it should be noted that 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 flying fork double-station winding machine, comprising a frame (1), characterized in that: A platform (3) is installed on the top of the frame (1), and a material placement and transfer mechanism (5) is rotatably installed on the platform (3), and transfer fixing components (4) are installed on both sides of the material placement and transfer mechanism (5) of the platform (3); a material pressing mechanism (6) is installed on the platform (3) at the material placement and transfer mechanism (5), and a moving mechanism (7) is installed on the platform (3), and a rotating fork mechanism (8) is installed on the moving mechanism (7), and a winding positioning block (9) is installed on one side of the material placement and transfer mechanism (5) of the rotating fork mechanism (8).

2. A flying fork double-station winding machine according to claim 1, characterized in that: The indexing and fixing assembly (4) comprises a cylinder and a fixing block, and the cylinder drives the fixing block to move back and forth.

3. A flying fork double-station winding machine according to claim 1, characterized in that: The material placement and transfer mechanism (5) comprises a turntable (51), a turntable drive assembly (53) and a lifting and rotating assembly (54); four material trays (52) are rotatably mounted on the top of the turntable (51); the turntable (51) is driven by the turntable drive assembly (53), and the material trays (52) are driven by the lifting and rotating assembly (54); two intermediate fixing assemblies (55) are mounted in the middle of the turntable (51) on which the four material trays (52) are mounted.

4. A flying fork double-station winding machine according to claim 3, characterized in that: The intermediate fixing assembly (55) comprises a support plate, cylinders are installed on both sides of the support plate, and the cylinders drive fixing blocks.

5. A flying fork double-station winding machine according to claim 3, characterized in that: The lifting and rotating assembly (54) comprises a driving motor (541) and a fixing frame (542). A lifting cylinder (543) is installed at the bottom end of the fixing frame (542). The lifting cylinder (543) drives the rotating insertion shaft (544) to rise and fall. The driving motor (541) drives the synchronous pulley on the outside of the rotating insertion shaft (544) to rotate through a connecting piece.

6. A flying fork double-station winding machine according to claim 1, characterized in that: The material pressing mechanism (6) comprises a sliding column (61) and a linear module (63). The two sliding columns (61) are arranged in parallel. A lifting slide bar (62) is slidably installed between the two sliding columns (61). The linear module (63) drives the lifting slide bar (62) to move up and down. The lifting slide bar (62) is installed with two fixed seats (64). A lifting frame (66) is slidably installed on the two fixed seats (64). The fixed seats (64) are installed with a lifting cylinder (65) for driving the lifting frame (66) to move up and down. A fixed plate (67) is installed at the bottom end of the lifting frame (66).

7. A flying fork double-station winding machine according to claim 1, characterized in that: The moving mechanism (7) comprises a servo drive assembly (71) and a frame (72); the servo drive assembly (71) drives the frame (72) to move back and forth; and the rotating flying fork mechanism (8) is mounted on the frame (72).

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