A high and low voltage winding machine with a material unloading auxiliary structure

Abstract

This utility model discloses a high- and low-voltage winding machine with an unloading auxiliary structure, including a winding machine body, a winding mechanism, and an unloading mechanism. The winding machine body includes a control box and a frame, with the frame fixedly connected to one side of the control box. The winding mechanism includes a first sliding block, a guide wheel, and an electric push rod. The fixed end of the electric push rod is throttle-connected to the output end of a motor inside the control box. The first sliding block is slidably connected to the upper part of the frame, and the guide wheel is movably connected to the upper surface of the first sliding block through a connecting structure. The unloading mechanism includes a second sliding block and a push block, with the second sliding block slidably connected to the lower inner part of the frame. This utility model, through its unloading mechanism, achieves rapid and convenient unloading after winding without disassembling the winding roller, improving work efficiency, reducing equipment wear, and making operation simpler and safer.

Description

Technical Field

[0001] This utility model relates to the field of winding machine technology, and in particular to a high and low voltage winding machine with a material unloading auxiliary structure. Background Technology

[0002] High and low voltage winding machines are specialized devices for winding coils in high and low voltage electrical appliances, primarily used in the manufacturing of transformers, motors, and instrument transformers. These machines can precisely wind coils to meet design requirements based on different electrical appliance specifications and winding specifications. A typical high and low voltage winding machine consists of a frame, winding head, wire arrangement device, tension control device, transmission system, and control system. The winding head is the core component, responsible for winding the conductor onto the frame or magnetic core according to a preset pattern; the wire arrangement device ensures the conductors are neatly arranged during winding, avoiding crossing and overlapping; the tension control device adjusts and controls the conductor tension, ensuring the quality and stability of the winding; the transmission system provides the power required for winding; and the control system coordinates the work of each part, achieving automated operation. High and low voltage winding machines are characterized by high precision, high efficiency, and a high degree of automation, significantly improving the production efficiency and product quality of electrical equipment, making them one of the important pieces of equipment in the electrical manufacturing industry.

[0003] Existing high and low voltage winding machines generally suffer from a significant technical deficiency in practical use: the lack of a dedicated unloading auxiliary structure. Due to this deficiency, operators must first detach one end of the winding roller from the machine before they can slide the winding coil off. After unloading, the operator must then reinstall the winding roller to continue the next round of winding. This cumbersome unloading method not only greatly increases the operator's workload but also severely impacts the overall efficiency of the winding operation, making the entire production process time-consuming and inefficient. Utility Model Content

[0004] One objective of this invention is to provide a high- and low-voltage winding machine with an unloading auxiliary structure. This invention addresses the problem mentioned in the background that the traditional and cumbersome unloading method not only greatly increases the labor intensity of operators but also seriously affects the overall efficiency of winding work, making the entire production process time-consuming and inefficient.

[0005] A high- and low-voltage winding machine with an unloading auxiliary structure according to an embodiment of the present invention includes a winding machine body, a winding mechanism, and an unloading mechanism. The winding machine body includes a control box and a frame. The frame is fixedly connected to one side of the control box. The winding mechanism includes a first sliding block, a guide wheel, and an electric push rod. The fixed end of the electric push rod is throttle-connected to the output end of a motor inside the control box. The first sliding block is slidably connected to the upper part of the frame. The upper surface of the first sliding block is movably connected to the guide wheel through a connecting structure. The unloading mechanism includes a second sliding block and a push block. The second sliding block is slidably connected to the lower inner part of the frame. The push block is fixedly connected to one side of the second sliding block. The push block is disposed on the surface of the fixed end of the electric push rod.

[0006] Preferably, a control panel is fixedly connected to one corner of the upper surface of the control chassis.

[0007] Preferably, a number of storage shafts are fixedly connected to the inner side of the frame, and one end of each of the storage shafts is threadedly connected to a limit block.

[0008] Preferably, a sliding groove is provided in the upper inner part of the frame, and a first drive motor is fixedly connected to one end of the sliding groove.

[0009] Preferably, the output end of the first drive motor is connected to a first screw, and the first sliding block is threadedly connected to the surface of the first screw.

[0010] Preferably, the side surface of the telescopic end of the electric push rod is provided with a spline, a fixing plate is fixedly connected to one side surface of the frame, a drive gear is rotatably connected to the surface of the fixing plate, a handwheel is fixedly connected to the side surface of the drive gear, and the drive gear meshes with the telescopic end of the electric push rod through the spline.

[0011] Preferably, a second drive motor is fixedly connected to one side of the inner side of the frame, a second screw is driven to the output end of the second drive motor, a second sliding block is threaded to the surface of the second screw, a limit rod is fixedly connected to the upper inner side of the frame, and the second sliding block is slidably connected to the surface of the limit rod.

[0012] Preferably, the upper surface of the pusher block is fixedly connected by a fixing rod to a cutting blade for cutting the wire during unloading.

[0013] The beneficial effects of this utility model are:

[0014] This invention utilizes a specially designed unloading mechanism. When the winding coil on the surface of the electric push rod is completed and unloading is required, the electric push rod is shortened. At this time, the telescopic end of the electric push rod, which has splines on its surface, moves toward the fixed end of the electric push rod. Simultaneously, the second drive motor drives the second screw to rotate, and the second sliding block, which is threaded onto the surface of the second screw, slides toward the direction of the second drive motor. After the wire is cut by the wire cutter, the coil is pushed toward the telescopic end of the electric push rod by the push block, thus pushing the coil out of the fixed end of the electric push rod. The coil is directly removed from the telescopic end of the electric push rod, and then a new winding shaft can be fitted onto the surface of the fixed end of the electric push rod. This achieves quick and convenient unloading after winding without disassembling the winding roller, improving work efficiency, reducing equipment wear, and making operation simpler and safer.

[0015] This invention utilizes a winding mechanism. During winding, a first drive motor drives a first screw to rotate, causing a first sliding block to slide inside a sliding groove. This, in turn, causes the connecting structure and guide wheel to slide left and right. The wire, guided by the guide wheel, can be wound at different positions on the surface of the winding shaft, achieving an automatic wire arrangement function. This ensures that the wire is evenly wound on the surface of the winding shaft, improving winding quality and efficiency, and reducing manual intervention and errors. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a schematic diagram of the structure of a high and low voltage winding machine with a material unloading auxiliary structure proposed in this utility model;

[0018] Figure 2 This is a three-dimensional schematic diagram from another angle of a high- and low-voltage winding machine with a material unloading auxiliary structure proposed in this utility model;

[0019] Figure 3 This utility model proposes a high- and low-voltage winding machine with a material unloading auxiliary structure. Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This utility model proposes a high- and low-voltage winding machine with a material unloading auxiliary structure. Figure 2 Enlarged view of point B in the middle;

[0021] In the diagram: 1. Main body of the winding machine; 11. Control box; 12. Control panel; 13. Frame; 14. Storage shaft; 15. Limiting block; 2. Winding mechanism; 21. Sliding groove; 22. First drive motor; 23. First screw; 24. First sliding block; 25. Connecting structure; 26. Guide wheel; 27. Electric push rod; 28. Fixing plate; 3. Unloading mechanism; 31. Spline; 32. Drive gear; 33. Handwheel; 34. Second drive motor; 35. Second screw; 36. Second sliding block; 37. Limiting rod; 38. Fixing rod; 39. Cutting blade; 310. Push block. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0023] refer to Figure 1-4 A high- and low-voltage winding machine with an unloading auxiliary structure includes a winding machine body 1, a winding mechanism 2, and an unloading mechanism 3. The winding machine body 1 includes a control box 11 and a frame 13. The frame 13 is fixedly connected to one side of the control box 11. The winding mechanism 2 includes a first sliding block 24, a guide wheel 26, and an electric push rod 27. The fixed end of the electric push rod 27 is drivenly connected to the output end of a motor inside the control box 11. The first sliding block 24 is slidably connected to the upper part of the frame 13. The upper surface of the first sliding block 24 is movably connected to the guide wheel 26 through a connecting structure 25. The unloading mechanism 3 includes a second sliding block 36 and a push block 310. The second sliding block 36 is slidably connected to the lower inner part of the frame 13. The push block 310 is fixedly connected to one side of the second sliding block 36 and is disposed on the surface of the fixed end of the electric push rod 27. Through the unloading mechanism 3, the winding machine body 1 winds a high- and low-voltage winding machine. When the coil on the surface of the electric push rod 27 is wound and needs to be unloaded, the electric push rod 27 is shortened. At this time, the telescopic end of the electric push rod 27, which has a spline 31 on its surface, moves toward the fixed end of the electric push rod 27. At the same time, the second drive motor 34 drives the second screw 35 to rotate. The second sliding block 36, which is threaded on the surface of the second screw 35, slides toward the direction of the second drive motor 34. After the wire is cut by the wire cutter 39, the coil is pushed toward the telescopic end of the electric push rod 27 by the push block 310, and the coil is pushed out of the fixed end of the electric push rod 27. The coil is directly taken out from the telescopic end of the electric push rod 27. Then, a new winding shaft can be put into the surface of the fixed end of the electric push rod 27. This achieves quick and convenient unloading after the winding is completed without disassembling the winding roller, which improves work efficiency, reduces equipment wear, and makes operation simpler and safer.

[0024] Example 1: A control panel 12 is fixedly connected to one corner of the upper surface of the control housing 11. Several sets of storage shafts 14 are fixedly connected to the inner side of the frame 13. One end of each set of storage shafts 14 is threadedly connected to a limit block 15. A sliding groove 21 is provided in the upper inner part of the frame 13. A first drive motor 22 is fixedly connected to one end of the sliding groove 21. A first screw 23 is drivenly connected to the output end of the first drive motor 22. A first sliding block 24 is threadedly connected to the surface of the first screw 23. A spline 31 is provided on the side surface of the telescopic end of the electric push rod 27. A fixing plate 28 is fixedly connected to one side surface of the frame 13. A drive gear 32 is rotatably connected to the surface of the fixing plate 28. A handwheel 33 is fixedly connected to the side surface of the drive gear 32. The drive gear 32 meshes with the extension end of the electric push rod 27 via the spline 31. The drive gear 32 can be manually rotated by the handwheel 33, thereby driving the electric push rod 27 to rotate, achieving the purpose of manually controlling the operation of the winding mechanism 2. Through the winding mechanism 2, the first drive motor 22 drives the first screw 23 to rotate during winding, causing the first sliding block 24 to slide inside the sliding groove 21, thereby driving the connecting structure 25 and the guide wheel 26 to slide left and right. The wire guided by the guide wheel 26 can be wound at different positions on the surface of the winding shaft, realizing the automatic wire laying function, making the wire evenly wound on the surface of the winding shaft, improving the winding quality and efficiency, and reducing manual intervention and errors.

[0025] Example 2: A second drive motor 34 is fixedly connected to one side of the inner side of the frame 13. The output end of the second drive motor 34 is connected to a second screw 35. A second sliding block 36 is threadedly connected to the surface of the second screw 35. A limit rod 37 is fixedly connected to the upper inner side of the frame 13. The second sliding block 36 is slidably connected to the surface of the limit rod 37. A wire cutting blade 39 for cutting the wire during unloading is fixedly connected to the upper surface of the push block 310 through a fixing rod 38.

[0026] In use, this utility model relates to a high and low voltage winding machine with a material unloading auxiliary structure, and its working process is as follows:

[0027] First, before winding, the operator needs to fit the new winding shaft onto the fixed end of the electric push rod 27. The main body 1 of the winding machine includes a control box 11 and a frame 13. A control panel 12 is fixedly connected to one corner of the upper surface of the control box 11 for operating and controlling the entire winding process. Several sets of storage shafts 14 are fixedly connected to the inner side of the frame 13 for storing the coils after winding. One end of the storage shaft 14 is threadedly connected to a limit block 15 to ensure that the wire will not fall out of the storage shaft 14 when stored. The drive gear 32 can be manually rotated by the handwheel 33, thereby driving the electric push rod 27 to rotate, achieving the purpose of manually controlling the operation of the winding mechanism 2. During the winding process, the first drive motor 22 drives the first screw 23 to rotate, causing the first sliding block 24 to slide inside the sliding groove 21. The sliding of the first sliding block 24 causes the connecting structure 25 and the guide wheel 26 to slide left and right. The wire guided by the guide wheel 26 can be wound at different positions on the surface of the winding shaft, realizing the automatic wire arrangement function, so that the wire... The winding is evenly wound on the surface of the winding shaft, which improves the winding quality and efficiency and reduces manual intervention and errors. When the winding coil on the surface of the electric push rod 27 is completed and needs to be unloaded, the unloading mechanism 3 starts to work. During unloading, the electric push rod 27 is first controlled to shorten. At this time, the telescopic end of the electric push rod 27 with spline 31 on its surface moves toward the fixed end of the electric push rod 27. At the same time, the second drive motor 34 drives the second screw 35 to rotate. The second sliding block 36 connected to the thread on the surface of the second screw 35 slides toward the direction of the second drive motor 34. After the wire cutting blade 39 cuts the wire, the push block 310 pushes the coil toward the telescopic end of the electric push rod 27 and pushes the coil out of the fixed end of the electric push rod 27. The coil is directly taken out from the telescopic end of the electric push rod 27, realizing quick and convenient unloading after the winding is completed without disassembling the winding roller, which improves work efficiency, reduces equipment wear, and makes operation simpler and safer. Then, the operator puts a new winding shaft into the surface of the fixed end of the electric push rod 27 and starts the next round of winding work.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A high- and low-voltage winding machine with a material unloading auxiliary structure, characterized in that, The device includes a winding machine body (1), a winding mechanism (2), and a unloading mechanism (3). The winding machine body (1) includes a control box (11) and a frame (13). The frame (13) is fixedly connected to one side of the control box (11). The winding mechanism (2) includes a first sliding block (24), a guide wheel (26), and an electric push rod (27). The fixed end of the electric push rod (27) is drivenly connected to the output end of a motor inside the control box (11). The first sliding block (24) is... 4) The upper part of the frame (13) is slidably connected. The upper surface of the first sliding block (24) is movably connected to the guide wheel (26) through the connecting structure (25). The unloading mechanism (3) includes a second sliding block (36) and a push block (310). The second sliding block (36) is slidably connected to the lower inner part of the frame (13). The push block (310) is fixedly connected to one side of the second sliding block (36). The push block (310) is set on the surface of the fixed end of the electric push rod (27).

2. A high- and low-voltage winding machine with a material unloading auxiliary structure according to claim 1, characterized in that, A control panel (12) is fixedly connected to one corner of the upper surface of the control box (11).

3. A high- and low-voltage winding machine with a material unloading auxiliary structure according to claim 1, characterized in that, The inner side of the frame (13) is fixedly connected with several sets of storage shafts (14), and one end of each set of storage shafts (14) is threadedly connected to a limit block (15).

4. A high- and low-voltage winding machine with a material unloading auxiliary structure according to claim 1, characterized in that, The upper inner part of the frame (13) is provided with a sliding groove (21), and a first drive motor (22) is fixedly connected to one end of the sliding groove (21).

5. A high- and low-voltage winding machine with a material unloading auxiliary structure according to claim 4, characterized in that, The output end of the first drive motor (22) is connected to the first screw (23), and the first sliding block (24) is threadedly connected to the surface of the first screw (23).

6. A high- and low-voltage winding machine with a material unloading auxiliary structure according to claim 1, characterized in that, The side surface of the telescopic end of the electric push rod (27) is provided with a spline (31), a fixing plate (28) is fixedly connected to one side surface of the frame (13), a drive gear (32) is rotatably connected to the surface of the fixing plate (28), a handwheel (33) is fixedly connected to the side surface of the drive gear (32), and the drive gear (32) meshes with the telescopic end of the electric push rod (27) through the spline (31).

7. A high- and low-voltage winding machine with a material unloading auxiliary structure according to claim 1, characterized in that, A second drive motor (34) is fixedly connected to one side of the inner side of the frame (13). The output end of the second drive motor (34) is connected to a second screw (35). The second sliding block (36) is threadedly connected to the surface of the second screw (35). A limit rod (37) is fixedly connected to the upper inner side of the frame (13). The second sliding block (36) is slidably connected to the surface of the limit rod (37).

8. A high- and low-voltage winding machine with a material unloading auxiliary structure according to claim 1, characterized in that, The upper surface of the push block (310) is fixedly connected by a tangent blade (39) for cutting the wire during unloading via a fixing rod (38).

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