Guiding device and winding machine therefor
By using an adaptive and adjustable guiding device, the problem of the guiding device being unable to automatically adapt to the size of the copper wire is solved, realizing automatic adaptation and clamping of copper wires of different sizes and materials, expanding the scope of application and improving adaptability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BAOTOU HEXIN TECHNOLOGY CO LTD
- Filing Date
- 2025-05-06
- Publication Date
- 2026-06-02
AI Technical Summary
Commonly used guiding devices cannot automatically adapt to changes in the size of copper wires, requiring manual replacement of the upper and lower rollers to accommodate different copper wire sizes, thus limiting their applicability.
A guide device with an adaptive and adjustable structure was designed, including components such as a moving plate, a fixed block, clamping wheels, and a magnetic block. It can automatically adapt to the diameter of the copper wire and adjust the clamping pressure to achieve adaptive clamping of copper wires of different sizes and materials.
It enables automatic adaptation of copper wires of different sizes and materials without the need for manual tool changes, expanding the applicability of the guiding device and making it suitable for wires of different materials.
Smart Images
Figure CN224312982U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of motor manufacturing and processing, specifically, it relates to a guiding device and its winding machine. Background Technology
[0002] A winding machine is an automated device that precisely winds wire materials onto a specific workpiece. It is widely used in electronics, electrical appliances, motors, new energy and other fields.
[0003] The guide device is an indispensable structure in the winding machine. The guide device can make the copper wire be wound evenly during the winding process. However, the upper and lower wheel positions of commonly used guide devices cannot automatically adapt to the size of the copper wire. Instead, they need to be manually replaced with upper and lower wheels corresponding to the size of the copper wire. This makes the applicability of commonly used guide devices relatively limited.
[0004] In view of this, this utility model is hereby proposed. Utility Model Content
[0005] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:
[0006] A guiding device and a winding machine thereof, comprising:
[0007] The workpiece holder consists of an L-shaped support and a rotating cylinder on the support. An electric cylinder is installed on the front wall of the workpiece holder, and the electric cylinder is placed horizontally on the front wall of the support of the workpiece holder.
[0008] An adaptive structure is installed on the wall of the electric cylinder to guide the copper wire. The adaptive structure includes a moving plate, a fixed block, and clamping wheels. The moving plate is fixedly connected to the side end of the electric cylinder, the fixed block is fixedly connected to the side wall of the moving plate, and the clamping wheels are symmetrically arranged on the side wall of the fixed block. The symmetrical clamping wheels can adapt to the size of the copper wire.
[0009] In a preferred embodiment of this utility model, the moving plate is a rectangular plate, the moving plate is vertical on the side wall of the electric cylinder, the fixed block is a rectangular block, the clamping wheel is a cylinder with an arc surface and a groove, and the positions of the clamping wheels are symmetrical.
[0010] In a preferred embodiment of this utility model, the adaptive structure further includes a magnetic block, an adaptive groove, a push block, a base plate, a sleeve post, a sleeve plate, a side groove, and a limiting groove. The magnetic blocks are symmetrically arranged on the wall of the moving plate, the adaptive grooves are symmetrically opened on the side wall of the fixed block, the push blocks are slidably connected in each adaptive groove, the base plate is fixedly connected to the side wall of each push block, the symmetrical clamping wheels are rotatably connected on the symmetrical side wall of the base plate, the sleeve post is fixedly connected to the side wall of each clamping wheel, the sleeve plate is sleeved on the wall of the symmetrical sleeve post, the side groove is opened on the side wall of the sleeve plate, and the limiting groove is symmetrically opened through the side wall of the sleeve plate.
[0011] In a preferred embodiment of this utility model, the symmetrical push blocks are located between symmetrical magnetic blocks, and the magnetic blocks can repel each other with the ends of the push blocks. The adapting groove is a groove with a semi-convex cross section, which can adapt to the sliding of the L-shaped push blocks. The ends of the symmetrical push blocks can extend out from the symmetrical adapting groove. The substrate is a rectangular plate, and the side wall of the substrate can contact the side wall of the solid block.
[0012] In a preferred embodiment of this utility model, the sleeve is composed of two cylinders, one large and one small. The side wall of the smaller cylinder of the sleeve is connected to the side wall of the clamping wheel. The limiting groove can adapt to the sliding of the smaller cylinder of the sleeve, and the side groove is an arc-shaped groove.
[0013] In a preferred embodiment of this utility model, the side wall of the moving plate is provided with an adjustment structure, which includes an adjustment groove, a fixed plate, a rotating rod, and a moving ring. The adjustment groove is symmetrically opened on the side wall of the moving plate, and symmetrical magnetic blocks can slide up and down along the symmetrical adjustment groove. The fixed plate is symmetrically fixedly connected to the side wall of the moving plate. The rotating rod is rotatably connected between the symmetrical fixed plates, and the moving ring is symmetrically arranged on the arc surface of the rotating rod.
[0014] In a preferred embodiment of this utility model, the top of the rotating rod can pass through the upper fixed plate wall, a capsule-shaped block is installed on the top of the rotating rod, the arc surface of the rotating rod is provided with opposing threads, the shift ring is circular, the cavity of the shift ring is provided with threads that can engage with the threads of the rotating rod wall, and the symmetrical magnetic block side wall can be fixedly connected to the symmetrical shift ring side wall.
[0015] A winding machine includes a frame and a guiding device as described in any of the above claims, wherein the workpiece holder and the electric cylinder are fixedly mounted on the front wall of the frame.
[0016] Compared with the prior art, the present invention has the following advantages:
[0017] 1. By setting an adaptive structure, the copper wire can be automatically clamped using clamping wheels that can automatically adapt to the diameter of the copper wire. This allows for the adaptation and guidance of copper wires of different sizes without the need to change tools of the corresponding size when guiding and winding them, thus making this solution more widely applicable.
[0018] 2. By adjusting the structure, the position of the symmetrical magnetic blocks can be adjusted, thereby allowing the clamping pressure of the clamping wheels to be adjusted to adapt to wires of different materials.
[0019] 3. By setting up a guiding device, the wire can be automatically clamped and guided without manual replacement when winding wires of different diameters and materials.
[0020] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description
[0021] In the attached diagram:
[0022] Figure 1 This is a perspective view of the present utility model;
[0023] Figure 2 This is a diagram showing the combination of the moving plate and the electric cylinder of this utility model;
[0024] Figure 3 This is a disassembly diagram of the clamping wheel and the fixed block of this utility model;
[0025] Figure 4 This is an exploded view of the sleeve plate and sleeve column of this utility model;
[0026] Figure 5 This is an exploded view of the shift ring and rotating rod of this utility model.
[0027] In the diagram: 10, frame; 20, workpiece holder; 21, electric cylinder; 30, moving plate; 31, fixed block; 32, adaptation groove; 33, push block; 34, base plate; 35, clamping wheel; 36, sleeve column; 37, sleeve plate; 38, side groove; 39, limiting groove; 40, magnetic block; 41, adjustment groove; 42, fixed plate; 43, rotating rod; 44, moving ring. Detailed Implementation
[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.
[0029] like Figure 1 and Figure 2 As shown, a guiding device and its winding machine include: a workpiece frame 20, which is composed of an L-shaped support and a rotating cylinder on the support. An electric cylinder 21 is provided on the front wall of the workpiece frame 20. The electric cylinder 21 is horizontally placed on the front wall of the support of the workpiece frame 20. The electric cylinder 21 is electrically connected to a corresponding power source. This is existing technology and will not be described in detail here.
[0030] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the adaptive structure is set on the wall of the electric cylinder 21 to guide the copper wire. The adaptive structure includes: a shift plate 30, a fixed block 31 and clamping wheels 35. The shift plate 30 is fixedly connected to the side end of the electric cylinder 21, the fixed block 31 is fixedly connected to the side wall of the shift plate 30, and the clamping wheels 35 are symmetrically arranged on the side wall of the fixed block 31. The symmetrical clamping wheels 35 can adapt to the size of the copper wire.
[0031] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the moving plate 30 is a rectangular plate, vertically mounted on the side wall of the electric cylinder 21. The fixed block 31 is a rectangular block, and the clamping wheel 35 is a cylindrical object with an arc surface and grooves. The clamping wheels 35 are symmetrically positioned vertically. The adaptive structure also includes a magnetic block 40, an adaptation groove 32, a push block 33, a base plate 34, a sleeve post 36, a sleeve plate 37, a side groove 38, and a limiting groove 39. The magnetic blocks 40 are symmetrically arranged vertically on the wall of the moving plate 30. The adaptation grooves 32 are symmetrically opened vertically on the side wall of the fixed block 31. The push blocks 33 are slidably connected in each adaptation groove 32. The base plate 34 is fixedly connected to the side wall of each push block 33. The symmetrical clamping wheels 35 are rotatably connected on the side wall of the symmetrical base plate 34. The sleeve post 36 is fixedly connected to the side wall of each clamping wheel 35. Plate 37 is fitted onto the wall of symmetrical sleeve post 36. Side groove 38 is formed on the side wall of sleeve plate 37. Limiting groove 39 is symmetrically formed through the side wall of sleeve plate 37. Symmetrical push block 33 is located between symmetrical magnetic blocks 40. Magnetic blocks 40 can repel the ends of push block 33. Adapting groove 32 is a groove with a semi-convex cross section. Adapting groove 32 can adapt to the sliding of L-shaped push block 33. The ends of symmetrical push block 33 can extend out from symmetrical adapting groove 32. Base plate 34 is a rectangular plate. The side wall of base plate 34 can contact the side wall of fixed block 31. Sleeve post 36 is composed of two cylinders, one large and one small. The side wall of the small cylinder of sleeve post 36 is connected to the side wall of clamping wheel 35. Limiting groove 39 can adapt to the sliding of the small cylinder of sleeve post 36. Side groove 38 is an arc-shaped groove.
[0032] In practical use, the workpiece to be wrapped with copper wire is first placed on the cylinder of the workpiece holder 20. Then, the copper wire is passed through the groove of the symmetrical clamping wheel 35. When the copper wire passes through the groove of the symmetrical clamping wheel 35, the symmetrical clamping wheel 35 will automatically drive the base plate 34 and the push block 33 to move. The push block 33 can slide along the adaptation groove 32. At this time, the magnetic block 40 will apply a repulsive force to the end of the push block 33, thereby making the clamping wheel 35 abut against the wall of the copper wire. After the copper wire passes through the wall of the clamping wheel 35, it is wound onto the workpiece on the cylindrical wall of the workpiece holder 20. Then, the cylinder is controlled to rotate. When the cylinder rotates, the copper wire will rotate around the workpiece on the cylinder. As the copper wire moves, the clamping wheel 35 can roll automatically. At this time, the electric cylinder 21 can be extended and shortened to drive the symmetrical clamping wheel 35 to move the position of the copper wire.
[0033] In summary, by setting an adaptive structure, the clamping wheel 35, which can automatically adapt to the diameter of the copper wire, can adaptively clamp the copper wire. This allows for the adaptation and guidance of copper wires of different sizes without the need to change to tools of the corresponding size when guiding and winding them, thus making this solution more widely applicable.
[0034] like Figure 5 As shown, the side wall of the sliding plate 30 is provided with an adjustment structure, which includes an adjustment groove 41, a fixed plate 42, a rotating rod 43, and a shifting ring 44. The adjustment groove 41 is symmetrically opened on the side wall of the sliding plate 30. The symmetrical magnetic blocks 40 can slide up and down along the symmetrical adjustment groove 41. The fixed plate 42 is symmetrically fixedly connected to the side wall of the sliding plate 30. The rotating rod 43 is rotatably connected between the symmetrical fixed plates 42. The shifting ring 44 is symmetrically arranged on the arc surface of the rotating rod 43. The top of the rotating rod 43 can pass through the wall surface of the upper fixed plate 42. A capsule-shaped block is installed on the top of the rotating rod 43. The arc surface of the rotating rod 43 is provided with opposing threads. The shifting ring 44 is circular. The cavity of the shifting ring 44 is provided with threads that can engage with the threads on the wall surface of the rotating rod 43. The side wall of the symmetrical magnetic blocks 40 can be fixedly connected to the side wall of the symmetrical shifting ring 44.
[0035] In practical use, when the capsule-shaped block at the top of the rotating rod 43 is rotated, the rotating rod 43 can be driven to rotate synchronously. When the rotating rod 43 rotates, the symmetrical moving ring 44 will move towards the other side or in the opposite direction through the thread on its wall. As the moving ring 44 moves, the magnetic block 40 will slide synchronously along the adjustment groove 41. As the ends of the magnetic block 40 and the push block 33 gradually approach each other, the repulsive force between the push block 33 and the magnetic block 40 will increase.
[0036] In summary, by setting an adjustment structure, the position of the symmetrical magnetic block 40 can be adjusted, thereby allowing this solution to adjust the clamping pressure of the clamping wheel 35 and adapt to wires of different materials.
[0037] like Figure 1 As shown, a winding machine includes a frame 10 and a guiding device as described above, wherein the workpiece holder 20 and the electric cylinder 21 are fixedly installed on the front wall of the frame 10;
[0038] By setting up a guiding device, the wire can be automatically clamped and guided without manual replacement when winding wires of different diameters and materials.
[0039] Working principle: First, the workpiece to be wrapped with copper wire is placed on the cylinder of the workpiece holder 20. Then, the copper wire is passed through the groove of the symmetrical clamping wheel 35. When the copper wire passes through the groove of the symmetrical clamping wheel 35, the symmetrical clamping wheel 35 will automatically drive the base plate 34 and the push block 33 to move. The push block 33 can slide along the adaptation groove 32. At this time, the magnetic block 40 will apply a repulsive force to the end of the push block 33, thereby making the clamping wheel 35 abut against the wall of the copper wire. After the copper wire passes through the wall of the clamping wheel 35, it is wound around the workpiece on the cylindrical wall of the workpiece holder 20. Then, the cylinder is controlled to rotate. When the cylinder rotates, the copper wire will rotate around the workpiece on the cylinder. As the copper wire moves, the clamping wheel 35 can roll automatically. At this time, the electric cylinder 21 can be extended and shortened to drive the symmetrical clamping wheel 35 to move the position of the copper wire.
[0040] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are protected by this utility model.
Claims
1. A guiding device, characterized in that, include: The workpiece holder (20) is composed of an L-shaped support and a rotating cylinder on the support. An electric cylinder (21) is provided on the front wall of the workpiece holder (20). The electric cylinder (21) is horizontally placed on the front wall of the support of the workpiece holder (20). An adaptive structure is provided on the wall of the electric cylinder (21) to guide the copper wire. The adaptive structure includes a shift plate (30), a fixed block (31), and clamping wheels (35). The shift plate (30) is fixedly connected to the side end of the electric cylinder (21), the fixed block (31) is fixedly connected to the side wall of the shift plate (30), and the clamping wheels (35) are symmetrically arranged on the side wall of the fixed block (31). The symmetrical clamping wheels (35) can adapt to the size of the copper wire.
2. The guiding device according to claim 1, characterized in that, The moving plate (30) is a rectangular plate, and the moving plate (30) is vertical on the side wall of the electric cylinder (21). The fixed block (31) is a rectangular block, and the clamping wheel (35) is a cylinder with an arc surface and a groove. The clamping wheels (35) are symmetrically positioned vertically.
3. A guiding device according to claim 1, characterized in that, The adaptive structure further includes a magnetic block (40), an adaptation groove (32), a pusher (33), a base plate (34), a sleeve post (36), a sleeve plate (37), a side groove (38), and a limiting groove (39). The magnetic block (40) is symmetrically arranged on the wall of the moving plate (30). The adaptation groove (32) is symmetrically opened on the side wall of the fixed block (31). The pusher (33) is slidably connected in each adaptation groove (32). The base plate (34) is fixedly connected to the side wall of each pusher (33). The symmetrical clamping wheel (35) is rotatably connected on the side wall of the symmetrical base plate (34). The sleeve post (36) is fixedly connected to the side wall of each clamping wheel (35). The sleeve plate (37) is sleeved on the wall of the symmetrical sleeve post (36). The side groove (38) is opened on the side wall of the sleeve plate (37). The limiting groove (39) is symmetrically opened through the side wall of the sleeve plate (37).
4. A guiding device according to claim 3, characterized in that, The symmetrical push block (33) is located between the symmetrical magnetic blocks (40). The magnetic blocks (40) can repel the ends of the push block (33). The adaptation groove (32) is a groove with a semi-convex cross section. The adaptation groove (32) can adapt to the sliding of the L-shaped push block (33). The ends of the symmetrical push block (33) can extend out from the symmetrical adaptation groove (32). The substrate (34) is a rectangular plate. The side wall of the substrate (34) can contact the side wall of the solid block (31).
5. A guiding device according to claim 3, characterized in that, The sleeve (36) is composed of two cylinders, one large and one small. The side wall of the small cylinder of the sleeve (36) is connected to the side wall of the clamping wheel (35). The limiting groove (39) can adapt to the sliding of the small cylinder of the sleeve (36). The side groove (38) is an arc-shaped groove.
6. A guiding device according to claim 1, characterized in that, The side wall of the moving plate (30) is provided with an adjustment structure, which includes an adjustment groove (41), a fixed plate (42), a rotating rod (43) and a moving ring (44). The adjustment groove (41) is symmetrically opened on the side wall of the moving plate (30). The symmetrical magnetic blocks (40) can slide up and down along the symmetrical adjustment groove (41). The fixed plate (42) is symmetrically fixed on the side wall of the moving plate (30). The rotating rod (43) is rotatably connected between the symmetrical fixed plates (42). The moving ring (44) is symmetrically arranged on the arc surface of the rotating rod (43).
7. A guiding device according to claim 6, characterized in that, The top of the rotating rod (43) can pass through the wall of the upper fixed plate (42). A capsule-shaped block is installed on the top of the rotating rod (43). The arc surface of the rotating rod (43) is provided with opposing threads. The moving ring (44) is circular. The cavity of the moving ring (44) is provided with threads that can mesh with the threads on the wall of the rotating rod (43). The side wall of the symmetrical magnetic block (40) can be fixedly connected to the side wall of the symmetrical moving ring (44).
8. A winding machine, comprising a frame (10), characterized in that, It also includes a guiding device according to any one of claims 1-7, wherein the workpiece holder (20) and the electric cylinder (21) are fixedly mounted on the front wall of the frame (10).