Magnetic ring feeding and clamping mechanism
By designing a magnetic ring feeding and clamping mechanism, and utilizing synchronously rotating drive wheels and magnetic positioning technology, the problems of low efficiency and poor adaptability in the traditional magnetic ring winding process are solved, achieving efficient and precise magnetic ring winding.
Patent Information
- Application Number
- CN202422167514.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-09-04
AI Technical Summary
Traditional magnetic ring winding processes are inefficient, prone to errors, and difficult to adapt to magnetic rings of different sizes, resulting in unstable production efficiency and product quality.
Design a magnetic ring feeding and clamping mechanism, including a clamping base frame, a discharge guide, an upper pressure wheel drive assembly, a lower pressure wheel drive assembly, and a pushing assembly. The magnetic ring is driven to rotate by the synchronously rotating lower and upper magnetic ring drive wheels. Combined with the magnetic positioning and pushing assembly, the magnetic ring is ensured to accurately enter the winding position.
It improves the efficiency and precision of magnetic ring winding, can adapt to magnetic rings of different sizes, reduces errors, and enhances production stability and product quality.
Smart Images
Figure CN223495538U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of magnetic ring feeding technology, and in particular to a magnetic ring feeding clamping mechanism. Background Technology
[0002] Network transformers, as common signal transmission components in electronic products, are widely used in communication equipment, computers, and other products. Magnetic rings are a crucial component of network transformers. The production process of magnetic rings requires winding. Traditional winding methods involve manually or semi-automatically placing each magnetic ring onto a rotating platform and then winding it using a threading machine. This process is cumbersome and lacks automation, resulting in low overall production efficiency. Especially during placement, even slight deviations can affect the winding accuracy and quality. In mass production, these deviations accumulate, leading to inconsistent performance in the final product. Existing winding equipment often only handles magnetic rings of specific sizes. Processing different sizes requires complex adjustments to the equipment, increasing production preparation time and costs.
[0003] Therefore, it is imperative to design a magnetic ring feeding and clamping mechanism. Utility Model Content
[0004] In view of the shortcomings of the prior art, this utility model provides a solution that aims to solve the problems of inefficiency, easy error generation, and difficulty in adapting to magnetic rings of different sizes in the traditional magnetic ring winding process.
[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a magnetic ring feeding and clamping mechanism, including a clamping base frame, a discharge guide, an upper pressure wheel drive assembly, a lower pressure wheel drive assembly, and a pushing assembly. The upper pressure wheel drive assembly is rotatably fitted to the front end of the outer side plate of the clamping base frame. The lower pressure wheel drive assembly is disposed at the front end of the inner side plate of the clamping base frame. The pushing assembly is disposed on the rear plate of the clamping base frame, and its output end slides on the upper end surface of the lower pressure wheel drive assembly. The discharge guide is disposed at the upper end of the lower pressure wheel drive assembly and is used to output the magnetic ring to the lower pressure wheel drive assembly. The magnetic ring is then pushed by the pushing assembly between two lower magnetic ring drive wheels rotating in the same direction at the front end of the lower pressure wheel drive assembly. Together with the upper magnetic ring drive wheel disposed at the lower end of the upper pressure wheel drive assembly, the magnetic ring is driven to rotate to complete the winding operation.
[0006] Based on the above, the beneficial effect of a magnetic ring feeding and clamping mechanism is to solve the problems of inefficiency, easy error generation, and difficulty in adapting to magnetic rings of different sizes in the traditional magnetic ring winding process. The main benefits are reflected in the following: This utility model uses two synchronously rotating lower magnetic ring drive wheels and upper magnetic ring drive wheels to drive the magnetic ring to rotate and complete the winding operation. Specifically, the magnetic ring is smoothly output from the discharge guide to the front end of the pusher clamp of the pusher assembly. The clamp-shaped clamp is located on the upper end surface of the lower pressure wheel drive assembly. Under the action of the magnetic block on the inner side of the middle of the magnetic ring sliding table, the magnetic ring is accurately magnetically attracted and positioned, ensuring that the magnetic ring will not fall off the clamp area. Subsequently, the pusher assembly is started, pushing the magnetic ring to slide along the magnetic ring sliding table and squeezing it between the two lower magnetic ring drive wheels that rotate in the same direction. During the extrusion process, the upper pressure wheel drive assembly is squeezed upward by the magnetic ring, causing it to rotate slightly upward along the outer front end of the clamping base plate. This lifts the upper magnetic ring drive wheel, which was originally pressed between the two lower magnetic ring drive wheels, to accommodate magnetic rings of different sizes and finally press it onto the upper end of the magnetic ring. Since all three drive wheels rotate synchronously, the problems of low efficiency and easy error in the traditional winding process are effectively solved.
[0007] Furthermore, the lower pressure wheel drive assembly also includes a magnetic ring sliding table, a magnetic block disposed on the inner side of the middle part of the magnetic ring sliding table, a lower drive gear set rotatably engaged with the inner side of the front end of the magnetic ring sliding table, and a lower magnetic ring drive motor disposed on the outer side of the magnetic ring sliding table. The lower magnetic ring drive motor is connected to the lower drive gear set through a lower worm gear structure. The lower drive gear set synchronously meshes and drives the gear rings of the two lower magnetic ring drive wheels. The two lower magnetic ring drive wheels rotatably engage with the front end of the magnetic ring sliding table. The magnetic block is used to magnetically attract and fix the magnetic ring falling from the discharge guide.
[0008] Based on the above, the beneficial effects of the magnetic ring sliding table are that it ensures the smooth transition of the magnetic ring from the discharge guide to between the two lower magnetic ring drive wheels, thus improving the stability of the feeding process; the beneficial effect of the magnetic block is that it magnetically attracts the magnetic ring, ensuring that the magnetic ring accurately falls from the discharge guide to the corresponding position on the magnetic ring sliding table; the beneficial effect of the lower drive gear set is that it drives the synchronous rotation of the two lower magnetic ring drive wheels; and the beneficial effect of the lower magnetic ring drive motor is that it drives the lower drive gear set through a worm gear structure.
[0009] Furthermore, the upper pressure wheel drive assembly also includes a slotting positioning frame, an upper drive gear set rotatably fitted within the slotting positioning frame, and an upper magnetic ring drive motor disposed on the upper end of the slotting positioning frame. The slotting positioning frame is rotatably fitted to the front end of the outer side plate of the clamping base plate. The upper magnetic ring drive motor is connected to the upper drive gear set through an upper worm gear structure. The upper magnetic ring drive wheel is rotatably fitted to the lower front end of the slotting positioning frame. The upper drive gear set drives the upper magnetic ring drive wheel to rotate by contacting the upper magnetic ring drive wheel with a driving friction rubber wheel.
[0010] Based on the above, the beneficial effects of the slotted positioning frame are that it fixes the position of the upper pressure wheel drive assembly, ensuring that the upper magnetic ring drive wheel can accurately contact the magnetic ring and apply appropriate pressure, and rotate to fit the front end of the side plate of the clamping base to accommodate magnetic rings of different sizes; the beneficial effect of the upper drive gear set is that it drives the stable rotation of the upper magnetic ring drive wheel through the friction rubber wheel; the beneficial effect of the upper magnetic ring drive motor is that it drives the upper drive gear set through the worm gear structure.
[0011] Furthermore, the feeding assembly is provided with a feeding cylinder and a feeding clamp. The feeding clamp is located on the output end of the feeding cylinder and is slidably connected to the magnetic ring sliding table. A clamp-shaped clamping block is provided at one end of the feeding clamp near the magnetic ring sliding table. The magnetic block is located below the initial position of the clamp-shaped clamping block, and the initial position of the clamp-shaped clamping block is located directly below the magnetic ring output end of the discharge guide.
[0012] Based on the above, the beneficial effect of the pusher cylinder is to drive the pusher clamp; the beneficial effect of the pusher clamp is to fix the magnetic ring by clamping the clamp block, thereby avoiding positional displacement during the pusher process and improving the feeding accuracy.
[0013] Furthermore, the magnetic ring feeding clamping mechanism also includes a mounting base, a magnetic ring discharging vibratory feeder, and a horizontal translation component. The clamping base is mounted on the front end of the mounting base, the magnetic ring discharging vibratory feeder is mounted on the rear end of the mounting base, the mounting base is slidably fitted onto the horizontal translation component, and the magnetic ring output end of the magnetic ring discharging vibratory feeder is connected to the magnetic ring input end of the discharging guide.
[0014] Based on the above, the beneficial effects of the mounting base are to install the clamping base frame and the magnetic ring discharge vibratory feeder; the beneficial effect of the magnetic ring discharge vibratory feeder is to orderly feed the magnetic ring into the discharge guide through vibration; the beneficial effect of the horizontal translation component is to enable the entire device to move horizontally on the production line, which facilitates docking with the magnetic ring winding mechanism.
[0015] Furthermore, the horizontal translation component includes a translation motor, a transmission screw, and a translation track. The translation motor is located at the rear end of the translation track, the transmission screw is located at the output end of the translation motor, and the mounting base is threadedly engaged with the transmission screw and simultaneously slidably engaged with the translation track.
[0016] Based on the above, the beneficial effect of the translation motor is to drive the transmission screw; the beneficial effect of the transmission screw is to drive the displacement of the mounting base; and the beneficial effect of the translation track is to guide the displacement direction of the mounting base.
[0017] To more clearly illustrate the above-mentioned features of this utility model and the objectives it aims to achieve, the present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description
[0018] Figure 1 : This is a perspective view of the present invention;
[0019] Figure 2 This is a schematic diagram of the installation of the upper pressure wheel drive assembly and the lower pressure wheel drive assembly of this utility model;
[0020] Figure 3 : This is a side view of the present invention;
[0021] Figure 4 :for Figure 3 A schematic diagram of part A.
[0022] Explanation of reference numerals: 1-Clamping base frame, 2-Discharge guide, 3-Upper pressure wheel drive assembly, 31-Upper magnetic ring drive wheel, 32-Slotted positioning frame, 33-Upper drive gear set, 34-Upper magnetic ring drive motor, 341-Upper worm gear structure, 4-Lower pressure wheel drive assembly, 41-Lower magnetic ring drive wheel, 42-Magnetic ring sliding table, 44-Lower drive gear set, 45-Lower magnetic ring drive motor, 451-Lower worm gear structure, 5-Pushing assembly, 51-Pushing cylinder, 52-Pushing clamp, 521-Pliers-shaped clamping block, 6-Mounting base, 7-Magnetic ring discharge vibratory feeder, 8-Horizontal translation assembly, 81-Translation motor, 82-Transmission screw, 83-Translation track. Detailed Implementation
[0023] like Figure 1-4 As shown, a magnetic ring feeding and clamping mechanism includes a clamping base frame 1, a discharge guide 2, an upper pressure wheel drive assembly 3, a lower pressure wheel drive assembly 4, and a pushing assembly 5. The upper pressure wheel drive assembly 3 is rotatably fitted to the front end of the outer side plate of the clamping base frame 1. The lower pressure wheel drive assembly 4 is disposed at the front end of the inner side of the clamping base frame 1. The pushing assembly 5 is disposed on the rear plate of the clamping base frame 1, and its output end slides on the upper end surface of the lower pressure wheel drive assembly 4. The discharge guide 2 is disposed at the upper end of the lower pressure wheel drive assembly 4 and is used to output the magnetic ring to the lower pressure wheel drive assembly 4. The magnetic ring is then pushed by the pushing assembly 5 between two lower magnetic ring drive wheels 41 that rotate in the same direction at the front end of the lower pressure wheel drive assembly 4. Together with the upper magnetic ring drive wheel 31 disposed at the lower end of the upper pressure wheel drive assembly 3, the magnetic ring is driven to rotate to complete the winding operation.
[0024] The lower pressure wheel drive assembly 4 also includes a magnetic ring sliding table 42, a magnetic block disposed on the inner side of the middle part of the magnetic ring sliding table 42, a lower drive gear set 44 rotatably engaged with the inner side of the front end of the magnetic ring sliding table 42, and a lower magnetic ring drive motor 45 disposed on the outer side of the magnetic ring sliding table 42. The lower magnetic ring drive motor 45 is connected to the lower drive gear set 44 through a lower worm gear structure 451. The lower drive gear set 44 synchronously meshes and drives the gear rings of the two lower magnetic ring drive wheels 41. The two lower magnetic ring drive wheels 41 are rotatably engaged with the front end of the magnetic ring sliding table 42. The magnetic block is used to magnetically attract and fix the magnetic ring falling from the discharge guide 2.
[0025] The upper pressure wheel drive assembly 3 also includes a slotting positioning frame 32, an upper drive gear set 33 rotatably fitted within the slotting positioning frame 32, and an upper magnetic ring drive motor 34 disposed on the upper end of the slotting positioning frame 32. The slotting positioning frame 32 is rotatably fitted to the front end of the outer side plate of the clamping base frame 1. The upper magnetic ring drive motor 34 is connected to the upper drive gear set 33 through an upper worm gear structure 341. The upper magnetic ring drive wheel 31 is rotatably fitted to the lower front end of the slotting positioning frame 32. The upper drive gear set 33 drives the upper magnetic ring drive wheel 31 to rotate by contacting the upper magnetic ring drive wheel 31 through a driving friction rubber wheel.
[0026] The feeding assembly 5 is provided with a feeding cylinder 51 and a feeding clamp 52. The feeding clamp 52 is located on the output end of the feeding cylinder 51 and is slidably connected to the magnetic ring sliding table 42. A clamp-shaped clamping block 521 is provided at one end of the feeding clamp 52 near the magnetic ring sliding table 42. The magnetic block is located below the initial position of the clamp-shaped clamping block 521. The initial position of the clamp-shaped clamping block 521 is located directly below the magnetic ring output end of the discharge guide 2.
[0027] The magnetic ring feeding clamping mechanism also includes a mounting base 6, a magnetic ring discharging vibratory feeder 7, and a horizontal translation component 8. The clamping base 1 is mounted on the front end of the mounting base 6, the magnetic ring discharging vibratory feeder 7 is mounted on the rear end of the mounting base 6, the mounting base 6 is slidably fitted on the horizontal translation component 8, and the magnetic ring output end of the magnetic ring discharging vibratory feeder 7 is connected to the magnetic ring input end of the discharge guide 2.
[0028] The horizontal translation component 8 includes a translation motor 81, a transmission screw 82, and a translation track 83. The translation motor 81 is located at the rear end of the translation track 83, the transmission screw 82 is located at the output end of the translation motor 81, and the mounting base 6 is threadedly engaged with the transmission screw 82 and simultaneously slidably engaged with the translation track 83.
[0029] In summary, the specific implementation of this utility model is as follows: First, the magnetic ring is output from the magnetic ring discharge vibratory plate 7, passes through the inner track of the discharge guide 2 and falls from its magnetic ring output port into the clamp-shaped clamping block 521 on the magnetic ring sliding table 42 of the lower pressure wheel drive assembly 4. During this period, under the action of the magnetic block on the inner side of the middle part of the magnetic ring sliding table 42, the magnetic ring is accurately magnetically attracted and positioned to ensure that the magnetic ring will not fall from the area of the clamp-shaped clamp. Subsequently, the pushing assembly 5 is started, and the pushing cylinder 51 drives the pushing clamp 52 to push the magnetic ring to slide along the magnetic ring sliding table 42, squeezing it between the two lower magnetic ring drive wheels 45 that are distributed in the same direction and rotate in the front and rear. During the squeezing process, the upper magnetic ring drive wheel 31 of the upper pressure wheel drive assembly 3 is squeezed upward by the magnetic ring, so that the slotted positioning frame 32 rotates slightly upward along the outer front end of the side plate of the clamping base frame 1. At this time, the magnetic ring is simultaneously contacted by the upper magnetic ring drive wheel 31 and the two lower magnetic ring drive wheels 41.
[0030] After the magnetic ring is clamped, the translation motor 81 drives the mounting base 6 to slide along the translation track 83 via the transmission screw 82, so that the magnetic ring is docked at the winding station of the magnetic ring winding mechanism. After docking, the upper magnetic ring drive motor 34 drives the upper drive gear set 33 through the upper worm gear structure 341. The upper drive gear set 33 drives the upper magnetic ring drive wheel 31 to rotate through the friction rubber wheel. The lower magnetic ring drive motor 45 drives the lower drive gear set 44 through the lower worm gear structure 451. The lower drive gear set 44 simultaneously meshes and drives the two lower magnetic ring drive wheels 41 to rotate. Under the combined action of these three drive wheels, the magnetic ring completes the rotation required for winding.
[0031] The above description is only the optimal solution embodiment of this utility model and is not intended to limit this utility model. Various modifications or substitutions made by those skilled in the art to this utility model without departing from the essence and protection scope of this utility model should also be within the protection scope of this utility model.
Claims
1. A magnetic ring feeding and clamping mechanism, characterized in that: The assembly includes a clamping base (1), a discharge guide (2), an upper pressure wheel drive assembly (3), a lower pressure wheel drive assembly (4), and a pusher assembly (5). The upper pressure wheel drive assembly (3) is rotatably fitted to the front end of the outer side plate of the clamping base (1). The lower pressure wheel drive assembly (4) is located at the front end of the inner side of the clamping base (1). The pusher assembly (5) is located on the rear plate of the clamping base (1), and its output end slides on the upper end surface of the lower pressure wheel drive assembly (4). The discharge guide (2) is located at the upper end of the lower pressure wheel drive assembly (4) and is used to output the magnetic ring to the lower pressure wheel drive assembly (4). The magnetic ring is pushed by the pusher assembly (5) between two lower magnetic ring drive wheels (41) that rotate in the same direction at the front end of the lower pressure wheel drive assembly (4). Together with the upper magnetic ring drive wheel (31) located at the lower end of the upper pressure wheel drive assembly (3), the magnetic ring is driven to rotate to complete the winding operation.
2. The magnetic ring feeding and clamping mechanism according to claim 1, characterized in that: The lower pressure wheel drive assembly (4) further includes a magnetic ring sliding table (42), a magnetic block disposed on the inner side of the middle part of the magnetic ring sliding table (42), a lower drive gear set (44) rotatably engaged with the inner side of the front end of the magnetic ring sliding table (42), and a lower magnetic ring drive motor (45) disposed on the outer side of the magnetic ring sliding table (42). The lower magnetic ring drive motor (45) is connected to the lower drive gear set (44) through a lower worm gear structure (451). The lower drive gear set (44) synchronously meshes and drives the gear rings of the two lower magnetic ring drive wheels (41). The two lower magnetic ring drive wheels (41) rotatably engage with the front end of the magnetic ring sliding table (42). The magnetic block is used to magnetically attract and fix the magnetic ring falling from the discharge guide (2).
3. The magnetic ring feeding and clamping mechanism according to claim 1, characterized in that: The upper pressure wheel drive assembly (3) also includes a slotting positioning frame (32), an upper drive gear set (33) rotatably fitted within the slotting positioning frame (32), and an upper magnetic ring drive motor (34) disposed on the upper end of the slotting positioning frame (32). The slotting positioning frame (32) is rotatably fitted to the front end of the outer side plate of the clamping base frame (1). The upper magnetic ring drive motor (34) is connected to the upper drive gear set (33) through an upper worm gear structure (341). The upper magnetic ring drive wheel (31) is rotatably fitted to the lower front end of the slotting positioning frame (32). The upper drive gear set (33) drives the upper magnetic ring drive wheel (31) to rotate by contacting the upper magnetic ring drive wheel (31) through a driving friction rubber wheel.
4. The magnetic ring feeding and clamping mechanism according to claim 2, characterized in that: The feeding assembly (5) is provided with a feeding cylinder (51) and a feeding clamp (52). The feeding clamp (52) is located on the output end of the feeding cylinder (51) and is slidably connected to the magnetic ring sliding table (42). A clamp-shaped clamp (521) is provided at one end of the feeding clamp (52) near the magnetic ring sliding table (42). The magnetic block is located below the initial position of the clamp-shaped clamp (521). The initial position of the clamp-shaped clamp (521) is located directly below the magnetic ring output end of the discharge guide (2).
5. The magnetic ring feeding and clamping mechanism according to claim 1, characterized in that: The magnetic ring feeding clamping mechanism also includes a mounting base (6), a magnetic ring discharging vibratory plate (7), and a horizontal translation component (8). The clamping base (1) is installed at the front end of the mounting base (6), the magnetic ring discharging vibratory plate (7) is installed at the rear end of the mounting base (6), the mounting base (6) is slidably fitted on the horizontal translation component (8), and the magnetic ring output end of the magnetic ring discharging vibratory plate (7) is connected to the magnetic ring input end of the discharge guide (2).
6. The magnetic ring feeding and clamping mechanism according to claim 5, characterized in that: The horizontal translation component (8) includes a translation motor (81), a transmission screw (82), and a translation track (83). The translation motor (81) is located at the rear end of the translation track (83), the transmission screw (82) is located at the output end of the translation motor (81), and the mounting base (6) is threadedly engaged with the transmission screw (82) and simultaneously slidably engaged with the translation track (83).