A feeding device for magnetic core processing

Abstract

This utility model discloses a feeding device for magnetic core processing, including a feeding platform with a conveyor belt at its upper end. Side plates are provided at both the front and rear ends of the upper surface of the feeding platform. It also includes a guiding mechanism. The guiding mechanism comprises a first guide plate, a feeding channel, a second guide plate, and a guide plate. The first guide plate is respectively disposed on the opposite inner surfaces of the two side plates. The second guide plate is longitudinally slidably connected between the two side plates. Both the first and second guide plates are L-shaped plates. Feeding channels are provided on the longitudinal surfaces of the first guide plate, which is located between the two second guide plates. This feeding device for magnetic core processing allows for switching between single-channel and multi-channel feeding by adjusting the distance between the first and second guide plates. This alleviates the conveying pressure when feeding a large amount of magnetic cores, ensures the accuracy of the magnetic core feeding trajectory, and is suitable for different magnetic core processing feeding needs.

Description

Technical Field

[0001] This utility model relates to the field of magnetic core processing technology, specifically to a feeding device for magnetic core processing. Background Technology

[0002] A magnetic core is a component made of magnetically conductive material, commonly used in electronic devices to enhance electromagnetic field performance. The main steps in magnetic core manufacturing include raw material selection, process parameter design, pressing and molding, sintering, quality control and inspection, and post-processing and packaging. During magnetic core manufacturing, to reduce the time spent on feeding, feeding devices are often used instead of manual feeding. In the existing technology, authorized publication number CN 221455132... U proposes a feeding device for machining magnetic cores for inverter power supplies, including a support frame with a conveyor belt inside. A material blocking mechanism is located on one side of the support frame, comprising a slide, a slider, a rack, a fixed plate, and a baffle. The slide is fixedly mounted on one side of the support frame, and a groove is provided on the top of the slide. A slider is slidably mounted within the groove, and a rack is fixedly mounted on one side of the slider. A baffle is located on the top of the slider. While this device can feed magnetic cores, the movement trajectory of the magnetic cores is not accurate enough during feeding. Furthermore, when feeding a large number of magnetic cores, the feeding trajectory becomes even more difficult to determine. The magnetic cores also tend to interfere with each other during feeding, resulting in high feeding pressure. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a feeding device for magnetic core processing. The feeding device can switch between single-channel and multi-channel conveying, alleviate the conveying pressure when there are many magnetic cores to be fed, ensure the accuracy of the magnetic core feeding trajectory, and is suitable for different magnetic core processing feeding needs. It can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a feeding device for magnetic core processing, including a feeding platform, a conveyor belt at the upper end of the feeding platform, side plates at both the front and rear ends of the upper surface of the feeding platform, and a guiding mechanism;

[0005] The guiding mechanism includes a first guide plate, a feeding channel, a second guide plate, and a guide rotating plate. The first guide plate is respectively disposed on the opposite inner surfaces of the two side plates. The second guide plate is longitudinally slidably connected between the two side plates. Both the first and second guide plates are L-shaped plates. The longitudinal surface of the first guide plate is provided with a feeding channel. The first guide plate is located between the two second guide plates. The left ends of the first and second guide plates are rotatably connected to the guide rotating plate with elastic limit. By adjusting the distance between the first and second guide plates, the feeding device can be switched between single-channel and multi-channel conveying. This relieves the conveying pressure when there is a large amount of magnetic core feeding, ensures the accuracy of the magnetic core feeding trajectory, and is suitable for different magnetic core processing feeding needs.

[0006] Furthermore, a microcontroller is provided on the front surface of the feeding platform. The input end of the microcontroller is electrically connected to an external power source. The conveyor belt is an electric conveyor belt, and the input end of the conveyor belt is electrically connected to the output end of the microcontroller to control the start and stop of the entire device.

[0007] Furthermore, the guide plate includes a guide plate one and a guide plate two. The guide plate one is rotatably connected to the left end of the two guide plates one, and the guide plate two is rotatably connected to the left end of the two guide plates two, so as to guide the movement of the magnetic core.

[0008] Furthermore, the guiding mechanism also includes protruding posts and deflectors. The protruding posts are respectively disposed on the upper surface of the first guide plate, and the deflectors are respectively disposed on the upper surface of the second guide plate. The two deflectors are staggered vertically to restrict the position of the first guide plate in the multi-channel conveying state.

[0009] Furthermore, the guiding mechanism also includes electric push rods, which are respectively disposed in the mounting holes on the surface of the side plate. The telescopic ends of the two electric push rods corresponding to the lateral position are fixedly connected to a guide plate II, providing power for the movement of the guide plate II.

[0010] Furthermore, both the left end of the first guide plate and the left end of the second guide plate are provided with rotating grooves, and both the right ends of the first guide plate and the second guide plate are provided with rotating columns. The rotating columns are rotatably connected to the adjacent rotating grooves to provide support for the rotation of the first guide plate and the second guide plate.

[0011] Furthermore, torsion springs are movably sleeved on the outer arc surface of each rotating column. The upper ends of the torsion springs are fixedly connected to the inner walls of adjacent rotating grooves, and the lower ends of the torsion springs are fixedly connected to adjacent rotating columns, thereby providing elastic limiting for guide plate one and guide plate two.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: The feeding device for processing this magnetic core has the following advantages:

[0013] By adjusting the distance between guide plate one and guide plate two, the feeding device can be switched between single-channel and multi-channel conveying. This alleviates the conveying pressure when there is a large amount of magnetic core feeding, ensures the accuracy of the magnetic core feeding trajectory, and is suitable for different magnetic core processing feeding needs. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the guiding mechanism of this utility model;

[0016] Figure 3 This is a structural schematic diagram of the multi-channel conveying state of the guiding mechanism of this utility model;

[0017] Figure 4 This is a schematic diagram of the torsion spring of this utility model;

[0018] Figure 5 This is a top view of the single-channel conveying structure of the overall device of this utility model;

[0019] Figure 6 This is a top view of the multi-channel conveying structure of the overall device of this utility model.

[0020] In the diagram: 1. Feeding platform, 2. Conveyor belt, 3. Guiding mechanism, 31. Guide plate one, 32. Feeding chute, 33. Guide plate two, 34. Guide rotating plate, 341. Guide plate one, 342. Guide plate two, 35. Electric push rod, 36. Protruding column, 37. Paddle plate, 4. Side plate, 5. Rotary groove, 6. Rotary column, 7. Torsion spring, 8. Microcontroller. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-6This embodiment provides a technical solution: a feeding device for magnetic core processing, including a feeding platform 1, which provides support for the setting of the magnetic core feeding component. The upper end of the feeding platform 1 is provided with a conveyor belt 2. The magnetic core is conveyed to the right by the clockwise rotation of the conveyor belt 2. The front and rear ends of the upper surface of the feeding platform 1 are provided with side plates 4 to surround the front and rear sides of the conveyor belt 2 to prevent the magnetic core from falling off the conveyor belt 2. The front surface of the feeding platform 1 is provided with a microcontroller 8. The input end of the microcontroller 8 is electrically connected to an external power source. The conveyor belt 2 is an electric conveyor belt. The input end of the conveyor belt 2 is electrically connected to the output end of the microcontroller 8 to control the start and stop of the overall device. It also includes a guiding mechanism 3.

[0023] Guide mechanism 3 includes guide plate 1 31, feeding groove 32, guide plate 2 33, and guide rotating plate 34. Guide plate 1 31 is respectively disposed on the opposite inner surfaces of the two side plates 4. Guide plate 2 33 is longitudinally slidably connected between the two side plates 4. Both guide plate 2 33 and guide plate 1 31 are L-shaped plates. The longitudinal surface of guide plate 1 31 is provided with feeding groove 32 to provide clearance space for the movement of the magnetic core in multi-channel conveying mode. Guide plate 1 31 is located between the two guide plates 2 33. The left end of guide plate 2 33 and guide plate 1 31 is rotatably connected to the guide rotating plate 34 with elastic limit. In single-channel conveying mode, the horizontal plate of guide plate 2 33 is divided into The magnetic core is not attached to the horizontal plate of guide plate 31. Under the guidance of guide plate 34, the magnetic core is conveyed to the right between the horizontal plates of the two guide plates 31. In the multi-channel conveying state, the distance between the horizontal plate of guide plate 33 and the adjacent horizontal plate of guide plate 31 increases. Under the guidance of guide plate 34, the magnetic core is conveyed to the right in the three conveying channels formed by the horizontal plate of guide plate 33 and the horizontal plate of guide plate 31, relieving the conveying pressure. Guide plate 34 includes guide plate 341 and guide plate 342. Guide plate 341 is rotatably connected to the left end of the two guide plates 31, and guide plate 342 is rotatably connected to the left end of the two guide plates 33. The guiding mechanism 3 also... The guide mechanism 3 includes protruding posts 36 and lever plates 37. The protruding posts 36 are respectively disposed on the upper surface of guide plate 341, and the lever plates 37 are respectively disposed on the upper surface of guide plate 33. The two lever plates 37 are staggered vertically. The guide mechanism 3 also includes electric push rods 35, which are respectively disposed in the mounting holes on the surface of the side plate 4. The telescopic ends of the two electric push rods 35 corresponding to the lateral position are fixedly connected to one of the guide plates 33, providing power for the movement of the guide plate 33. The left end of guide plate 31 and the left end of guide plate 33 are provided with rotating grooves 5, and the right end of guide plate 341 and guide plate 342 are provided with rotating posts 6. The rotating posts 6 are rotatably connected to the adjacent rotating grooves 5. The outer arc surface of the rotating column 6 is movably fitted with torsion springs 7. The upper end of the torsion spring 7 is fixedly connected to the inner wall of the adjacent rotating groove 5, and the lower end of the torsion spring 7 is fixedly connected to the adjacent rotating column 6. In the single-channel conveying state, under the torsion of the torsion spring 7, the guide plate 1 341 and the guide plate 2 342 are both in contact with the adjacent side plate 4, ensuring that the guide plate 1 341 guides the iron core. In the multi-channel conveying state, under the torsion of the torsion spring 7, the guide plate 2 342 is kept in contact with the side plate 4. At the same time, the lever 37 moves together with the guide plate 2 33. The lever 37 applies force to the protruding column 36 to overcome the torsion of the torsion spring 7, so that the guide plate 1 341 rotates to the lateral state.

[0024] The working principle of the feeding device for magnetic core processing provided by this utility model is as follows: During the magnetic core processing, the magnetic core is placed on the upper left end of the conveyor belt 2. The conveyor belt 2 is started by the microcontroller 8, and the magnetic core is conveyed to the right by the clockwise rotation of the conveyor belt 2, thus feeding the magnetic core for processing. During the feeding process, when there are few magnetic cores to be conveyed, the electric push rod 35 is in the extended state, and the horizontal plate of the second guide plate 33 is in contact with the horizontal plate of the first guide plate 31. Under the torsion of the torsion spring 7, the first guide plate 341 and the second guide plate 342 are both in contact with the adjacent side plate 4. At this time, the first guide plate 341 guides the conveying trajectory of the magnetic core, so that the magnetic core is conveyed to the right between the horizontal plates of the two first guide plates 31; when there are few magnetic cores to be conveyed, the second guide plate 342 is in contact with the adjacent side plate 4. When there are many magnetic cores, the electric push rod 35 is activated. The telescopic end of the electric push rod 35 retracts, causing the two guide plates 33 to separate relative to each other. The distance between the horizontal plate of the second guide plate 33 and the adjacent horizontal plate of the first guide plate 31 increases. Under the torsion of the torsion spring 7, the second guide plate 342 is kept in contact with the side plate 4. At the same time, the lever plate 37 moves together with the second guide plate 33. The lever plate 37 applies a force to the protrusion 36 to overcome the torsion of the torsion spring 7, causing the first guide plate 341 to rotate to the lateral position. Under the guidance of the first guide plate 341 and the second guide plate 342, the magnetic core is conveyed to the right from the three conveying channels formed by the horizontal plates of the second guide plate 33 and the first guide plate 31. The magnetic core moves to the right through the feeding trough 32, switching to multi-channel conveying and relieving the conveying pressure.

[0025] It is worth noting that the microcontroller 8 disclosed in the above embodiments can be a PIC16F1823-I / P model microcontroller, and the conveyor belt 2 and electric push rod 35 can be freely configured according to the actual application scenario. The conveyor belt 2 can be an RF-PDSSJ model electric conveyor belt, and the electric push rod 35 can be an ANT-52 model electric push rod. The microcontroller 8 controls the operation of the conveyor belt 2 and the electric push rod 35 using methods commonly used in the prior art.

[0026] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A kind of magnetic core processing feeding device, including feeding table (1), the upper end of the feeding table (1) is equipped with conveyor belt (2), the upper surface of feeding table (1) is equipped with side plate (4) in both ends, it is characterized by: It also includes a guiding mechanism (3); The guiding mechanism (3) includes a guide plate 1 (31), a feeding channel (32), a guide plate 2 (33), and a guide rotating plate (34). The guide plate 1 (31) is respectively disposed on the opposite inner side of the two side plates (4). The guide plate 2 (33) is longitudinally slidably connected between the two side plates (4). The guide plate 2 (33) and the guide plate 1 (31) are both L-shaped plates. The longitudinal plate surface of the guide plate 1 (31) is provided with a feeding channel (32). The guide plate 1 (31) is located between the two guide plates 2 (33). The left end of the guide plate 2 (33) and the guide plate 1 (31) is rotatably connected to the guide rotating plate (34) with elastic limit.

2. A core processing feeder as claimed in claim 1, characterized in that: The front surface of the feeding platform (1) is equipped with a microcontroller (8), the input end of the microcontroller (8) is electrically connected to an external power source, the conveyor belt (2) is an electric conveyor belt, and the input end of the conveyor belt (2) is electrically connected to the output end of the microcontroller (8).

3. A core processing feeder as claimed in claim 1, wherein: The guide plate (34) includes guide plate one (341) and guide plate two (342). Guide plate one (341) is rotatably connected to the left end of the two guide plates one (31), and guide plate two (342) is rotatably connected to the left end of the two guide plates two (33).

4. A core processing feeder as claimed in claim 3, wherein: The guide mechanism (3) also includes a protruding post (36) and a lever (37). The protruding post (36) is respectively disposed on the upper surface of the first guide plate (341), and the lever (37) is respectively disposed on the upper surface of the second guide plate (33). The two levers (37) are staggered vertically.

5. A core processing feeder as claimed in claim 2, wherein: The guide mechanism (3) also includes an electric push rod (35), which is respectively set in the mounting holes on the surface of the side plate (4). The telescopic ends of the two electric push rods (35) corresponding to the lateral position are fixedly connected to a guide plate (33).

6. The feeding device for magnetic core processing according to claim 3, characterized in that: The left end of the first guide plate (31) and the left end of the second guide plate (33) are provided with rotating grooves (5), and the right end of the first guide plate (341) and the second guide plate (342) are provided with rotating columns (6). The rotating columns (6) are rotatably connected to the adjacent rotating grooves (5).

7. A core processing feeder as claimed in claim 6, wherein: The outer arc surface of each rotating column (6) is movably fitted with a torsion spring (7). The upper end of the torsion spring (7) is fixedly connected to the inner wall of the adjacent rotating groove (5), and the lower end of the torsion spring (7) is fixedly connected to the adjacent rotating column (6).

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