Automatic blanking machine for annular ferrite core production
By designing an automatic discharger, using servo motors and electric push rods to simulate manual operation, the automatic arrangement and feeding of ferrite cores is realized, and the cumbersome manual operation in the existing technology is solved, and the production efficiency and staff are improved. working conditions.
Patent Information
- Application Number
- CN202420794798.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-04-17
AI Technical Summary
In the production of existing small and medium-sized ferrite cores, the cores need to be arranged neatly and pushed to the grinder. The operation is cumbersome and it is a test for the physical strength and tolerance of the staff, and there is a lack of automated solutions.
Design an automatic feeding machine for the production of annular ferrite magnetic cores that are arranged and fed automatically, including a grinder, magnetic core disk, electric push rod, servo motor, screw rod, conveyor plate and limit rod, and drive the wire through the servo motor The rod and electric push rod simulate manual operation to realize the automatic arrangement and feeding of the magnetic core.
Effective replacement of manual operations improves production efficiency, reduces the physical burden of staff, simplifies cumbersome single movements, and improves production efficiency.
Smart Images
Figure CN222327799U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ferrite core production, in particular to an automatic blanking machine for producing annular ferrite cores. Background Art
[0002] Ferrite core is made of ferrite, which has high magnetic permeability and low coercive force. Each lattice point in ferrite has a certain magnetic moment. When these magnetic moments are not magnetized, the directions of the magnetic moments of adjacent lattice points are opposite and cancel each other out, making the entire ferrite non-magnetic.
[0003] Existing small and medium-sized ferrite cores need to be polished externally during production, and the material needs to be pushed manually during the polishing process. The ferrite cores need to be neatly arranged and then pushed onto the conveyor belt. The operation is simple but cumbersome. Performing a single action for a long time is a test of the worker's physical strength and patience. Designing an automatic arrangement and feeding device will effectively replace manual labor and improve production efficiency.
[0004] Therefore, the device proposes an automatic unloading machine for producing annular ferrite cores with automatic arrangement and feeding. Utility Model Content
[0005] In order to overcome the disadvantage that in the existing grinding process of small and medium-sized ferrite cores, the ferrite cores need to be manually arranged and then pushed into the grinding machine, which is a cumbersome operation, the utility model provides an automatic feeding machine for the production of annular ferrite cores with automatic arrangement and feeding.
[0006] An automatic feeding machine for producing annular ferrite cores comprises a grinder, a grinding area and a conveyor belt are arranged on one side of the grinder, a magnetic core disk, an electric push rod, a bracket and a push plate, a slide rail is arranged in the middle of the grinder, the magnetic core disk is placed in the slide rail, the electric push rod is fixed to the other side of the grinder through the bracket, the telescopic end of the electric push rod is connected to the push plate, the push plate is L-shaped, and the push plate can reach the conveyor belt of the grinder after horizontal movement.
[0007] Further description, it also includes a servo motor, a screw rod, a moving block and a conveying plate. The screw rod is rotatably connected to the middle part of the grinder. The servo motor fixed to the grinder supplies energy to the screw rod. The moving block slides within the grinder and is connected to the screw rod through a thread. The moving block is rotatably connected to the conveying plate. A torsion spring is connected between the moving block and the conveying plate, and the conveying plate can push the magnetic core disk.
[0008] Further explanation: a handle is fixedly connected to the conveying plate, and an anti-slip pad is provided on the handle.
[0009] Further description, it also includes a limit rod, which is parallel to the screw rod and penetrates the moving block, and the limit rod can slide and limit the moving block.
[0010] Further description, it also includes an extension plate and a guide plate. The extension plate is mounted above the conveyor belt of the grinder. The extension plate can dock with the push plate. The guide plate is fixed on the extension plate. The guide plate is arc-shaped to limit the ferrite core.
[0011] Further description, it also includes an auxiliary roller, which is arranged in the slide groove of the grinder, and the auxiliary roller reduces the friction coefficient between the magnetic core disk and the grinder.
[0012] Further description, a protective pad is also included, and the protective pad is arranged on the side of the push plate.
[0013] The beneficial effects of the utility model are as follows: the servo motor is turned on to drive the screw rod to rotate, and the screw rod pushes the magnetic core disk backward at a uniform speed through the conveying plate, and at the same time, the electric push rod is turned on, and the electric push rod will push the push plate to move horizontally regularly, and the push plate will push the magnetic cores located at the rear side to sort them, and then push the entire row of magnetic cores to the conveyor belt, and the push plate moves to the right and resets to push the magnetic cores again, thereby simulating manual arrangement and feeding of the magnetic cores. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0015] Figure 2 The utility model is a three-dimensional structural schematic diagram of the electric push rod, the cover plate and the push plate.
[0016] Figure 3 It is a three-dimensional structural schematic diagram of the servo motor, conveying plate and handle of the utility model.
[0017] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.
[0018] Markings in the accompanying drawings: 1: grinder, 2: magnetic core disk, 3: electric push rod, 4: bracket, 5: push plate, 501: extension plate, 6: servo motor, 601: limit rod, 7: screw rod, 8: moving block, 9: conveying plate, 10: handle, 11: torsion spring, 12: guide plate, 13: anti-slip pad, 14: auxiliary roller, 15: protective pad. DETAILED DESCRIPTION
[0019] The present invention will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention.
[0020] Embodiment: An automatic blanking machine for producing annular ferrite cores, such as Figure 1-Figure 4As shown, a grinder 1 is provided, a grinding area and a conveyor belt are provided on one side of the grinder 1, and a magnetic core disk 2, an electric push rod 3, a bracket 4 and a push plate 5 are provided. A slide rail is provided in the middle of the grinder 1, and the magnetic core disk 2 is placed in the slide rail. The electric push rod 3 is fixed to the other side of the grinder 1 through the bracket 4. The telescopic end of the electric push rod 3 is connected to a push plate 5, and the push plate 5 is L-shaped. After the push plate 5 moves horizontally, it can reach the conveyor belt of the grinder 1. When the electric push rod 3 is turned on, the electric push rod 3 will push the push plate 5 to move horizontally regularly. When the magnetic suction cup moves to the bottom of the push plate 5, the push plate 5 will push and sort the magnetic cores on the rear side, and then push the whole row of magnetic cores to the conveyor belt. The push plate 5 moves to the right and resets to push the magnetic core again.
[0021] like Figure 3 As shown, it also includes a servo motor 6, a screw rod 7, a moving block 8 and a conveying plate 9. The screw rod 7 is rotatably connected to the middle part of the grinder 1. The servo motor 6 fixed to the grinder 1 supplies energy to the screw rod 7. The moving block 8 is limited and slides in the grinder 1 and is connected to the screw rod 7 through a thread. The limit rod 601 is arranged parallel to the screw rod 7. The limit rod 601 is connected to the moving block 8. The limit rod 601 can slide and limit the moving block 8. The moving block 8 is rotatably connected to the conveying plate 9. A torsion spring 11 is connected between the moving block 8 and the conveying plate 9. The conveying plate 9 can push the magnetic core disk 2. A handle 10 is fixed to the conveying plate 9, and an anti-slip pad 13 is provided on the handle 10.
[0022] like Figure 1 and Figure 2 As shown, it also includes an extension plate 501 and a guide plate 12. The extension plate 501 is mounted above the conveyor belt of the grinder 1. The extension plate 501 can dock with the push plate 5. The guide plate 12 is fixed on the extension plate 501. The guide plate 12 is arc-shaped and used to limit the ferrite core.
[0023] like Figure 1 As shown, an auxiliary roller 14 is also included. The auxiliary roller 14 is arranged in the slide groove of the grinder 1. The auxiliary roller 14 reduces the friction coefficient between the magnetic core disk 2 and the grinder 1.
[0024] like Figure 1 As shown, a protective pad 15 is also included. The protective pad 15 is arranged on the side of the push plate 5. The protective pad 15 can protect the ferrite core and reduce the collision between the core and the push plate.
[0025] Working principle: the conveying plate 9 is turned and opened by the handle 10, and then the core plate with the ferrite core is placed on the auxiliary roller 14, and then the conveying plate 9 is rotated and reset, and then the servo motor 6 is turned on to drive the screw rod 7 to rotate, and the screw rod 7 will drive the moving block 8 to move backward, and then the core disk 2 is pushed backward at a uniform speed through the conveying plate 9, and at the same time, the electric push rod 3 is turned on, and the electric push rod 3 will push the push plate 5 to move horizontally regularly. When the magnetic suction cup moves to the bottom of the push plate 5, the push plate 5 will push the cores on the rear side to sort them, and then push the whole row of cores to the conveyor belt. The push plate 5 moves to the right and resets to push the cores again, thereby simulating manual arrangement and feeding of the cores.
[0026] It should be understood that the above description is only for exemplary purposes and is not intended to limit the present invention. Those skilled in the art will understand that variations of the present invention will be included within the scope of the claims herein.
Claims
1. An automatic blanking machine for producing annular ferrite cores, comprising a grinding machine (1), characterized in that: The invention also comprises a magnetic core disk (2), an electric push rod (3), a bracket (4) and a push plate (5); a slide rail is arranged in the middle of the grinder (1); the magnetic core disk (2) is placed in the slide rail; the electric push rod (3) is fixed to the other side of the grinder (1) through the bracket (4); the telescopic end of the electric push rod (3) is connected to the push plate (5); the push plate (5) is L-shaped; and the push plate (5) can reach the conveyor belt of the grinder (1) after horizontal movement.
2. The automatic blanking machine for producing annular ferrite cores according to claim 1, characterized in that: The invention also comprises a servo motor (6), a screw rod (7), a moving block (8) and a conveying plate (9); the screw rod (7) is rotatably connected to the middle part of the grinding machine (1); the servo motor (6) fixed to the grinding machine (1) supplies energy to the screw rod (7); the moving block (8) is limitedly slidable in the grinding machine (1) and is connected to the screw rod (7) through a thread; the moving block (8) is rotatably connected to the conveying plate (9); a torsion spring (11) is connected between the moving block (8) and the conveying plate (9); and the conveying plate (9) can push the magnetic core disk (2).
3. The automatic blanking machine for producing annular ferrite cores according to claim 2, characterized in that: A handle (10) is fixedly connected to the conveying plate (9), and an anti-slip pad (13) is sleeved on the handle (10).
4. The automatic blanking machine for producing annular ferrite cores according to claim 3, characterized in that: It also includes a limiting rod (601), which is parallel to the screw rod (7) and penetrates the moving block (8). The limiting rod (601) can slide and limit the moving block (8).
5. The automatic blanking machine for producing annular ferrite cores according to claim 4, characterized in that: It also includes an extension plate (501) and a guide plate (12). The extension plate (501) is mounted above the conveyor belt of the grinding machine (1). The extension plate (501) can dock with the push plate (5). The guide plate (12) is fixed on the extension plate (501).
6. The automatic blanking machine for producing annular ferrite cores according to claim 5, characterized in that: It also includes an auxiliary roller (14), which is arranged in the slide groove of the grinding machine (1).
7. The automatic blanking machine for producing annular ferrite cores according to claim 6, characterized in that: It also includes a protection pad (15), which is arranged on the side of the push plate (5).