Ferrite core green body receiving and arranging device
By combining the reverse conveyor belt and the limiting baffle, and by using the limiting groove and the magnetic block to adjust the distance between the magnetic cores, the problems of contact and distance control during the arrangement of the magnetic cores are solved, ensuring the smooth progress of subsequent firing.
Patent Information
- Application Number
- CN202520611454.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-02
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-04-02
AI Technical Summary
In existing technologies, magnetic cores tend to come into contact with each other when arranged, making it impossible to sprinkle powder during subsequent application, and the distance between rows of magnetic cores cannot be controlled.
The reverse conveyor belt and limiting baffle are used together to limit and attract the magnetic core through the limiting groove and magnetic block, adjust the distance between the magnetic cores, and realize the precise arrangement and movement of the magnetic cores by using push plate and electric push rod.
Effective distance control between magnetic cores was achieved, ensuring smooth subsequent powder application and improving the success rate of firing.
Smart Images
Figure CN223851623U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of ferrite core production technology, and more specifically, it relates to a ferrite core green blank receiving and arranging device. Background Technology
[0002] Ferrite cores are a type of high-frequency magnetic material (the principle is the same as silicon steel sheets, but it is used in a high-frequency environment). They are mainly used to make high-frequency transformers (such as switching power supplies, line output transformers, etc.), high-frequency magnetic rings (for anti-interference), etc. They increase the permeability and improve the quality factor of inductance. They are used in transformers. In the production of ferrite cores, the pressed green blanks need to be arranged to facilitate the subsequent firing operation.
[0003] In related technologies, existing magnetic core blanks are arranged by conveying magnetic cores sequentially into a horizontal row via a conveyor belt, and then pushing the rows of magnetic cores to arrange them sequentially on the feeding plate for subsequent firing.
[0004] The existing technical solutions mentioned above have the following drawbacks: when arranging the magnetic cores, the magnetic cores that are delivered in sequence will come into contact with each other, which will prevent the powder from being sprinkled in later, resulting in the two magnetic cores connecting together during subsequent firing, and the distance between the magnetic cores after being arranged in a row cannot be controlled. Utility Model Content
[0005] (1) Technical problems to be solved
[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a ferrite core green blank receiving and arranging device, which has the feature of adjusting the distance between the cores during arrangement.
[0007] (2) Technical solution
[0008] To achieve the above objectives, this utility model provides a ferrite core green blank receiving and arranging device, including a frame, within which a first conveyor belt and a second conveyor belt are arranged, the first conveyor belt and the second conveyor belt driving in opposite directions.
[0009] A limiting frame is connected to the bottom of the inner wall of the frame, and a limiting baffle is connected to one side of the limiting frame. The limiting baffle is located above the first conveyor belt and the second conveyor belt.
[0010] The limiting frame is provided with a first push plate and a second push plate. The second push plate is located between the first push plate and the frame. The side of the first push plate away from the first push plate is provided with multiple arc-shaped limiting grooves. The side of the second push plate close to the first push plate is connected with multiple magnetic blocks. The multiple limiting grooves correspond to and cooperate with the multiple magnetic blocks one by one.
[0011] The limiting grooves and magnetic blocks are arranged to limit the placement of the magnetic core.
[0012] When using the ferrite core green blank receiving and arranging device of this technical solution, the magnetic core is conveyed by the counter-rotating cooperation of the first conveyor belt and the second conveyor belt, so that the magnetic core assembly enters the limiting baffle. The special shape of the limiting baffle allows multiple magnetic cores to be conveyed sequentially, which facilitates subsequent arrangement. The magnetic block on one side of the second push plate contacts the first push plate, so that the limiting groove on one side of the first push plate attracts the magnetic core, thereby creating a distance between the magnetic cores, which facilitates the subsequent powder sprinkling and firing operation.
[0013] Furthermore, a first idler roller, a second idler roller, and a third idler roller are rotatably connected within the frame. The third idler roller is located between the first idler roller and the second idler roller. The first conveyor belt is sleeved on the first idler roller and the second idler roller, and the second conveyor belt is sleeved on the third idler roller and the second idler roller.
[0014] Furthermore, one end of both the first and third idlers passes through the frame and is located on one side of the frame. One end of the first and third idlers is respectively connected to a first gear and a second gear, which mesh with each other. A motor is connected to the side of the frame near the first gear, and one end of the first idler is connected to the output shaft of the motor.
[0015] Furthermore, a sliding groove is provided on one side of the limiting frame, and a slider is connected to one side of the first push plate. The slider is slidably connected in the sliding groove. Two stops are connected to one side of the limiting frame. The two stops are located on both sides of the sliding groove, and a sliding rod is connected between the two stops. A through-hole is provided on the slider, and the slider is slidably connected to the sliding rod through the through-hole. A spring is sleeved on the sliding rod, and the spring is located between the slider and the stops.
[0016] Furthermore, an "F"-shaped pusher frame is slidably connected to the side of the frame near the first push plate. One side of the pusher frame is connected to one side of the first push plate, and a first electric push rod is connected to one side of the frame. One side of the pusher frame is connected to the output end of the first electric push rod.
[0017] Furthermore, a sliding frame is connected to the bottom of the frame, the sliding frame is located within the limiting frame, a support seat is slidably connected within the sliding frame, a feeding plate is connected to the top of the support seat, the bottom of the feeding plate cooperates with the first conveyor belt, a second electric push rod is connected to one side of the inner wall of the frame, one side of the support seat is connected to the output end of the second electric push rod, and an inclined plate is connected within the limiting frame to cooperate with the first conveyor belt and the feeding plate respectively.
[0018] (3) Beneficial effects
[0019] In summary, this utility model has the following beneficial effects:
[0020] By setting up a first conveyor belt, a second conveyor belt, a limiting frame, and a limiting baffle, multiple magnetic cores can be placed and conveyed. During the conveying process, the magnetic cores are transported sequentially along the direction of the baffle, which facilitates subsequent arrangement operations. By setting up a first push plate, a limiting groove, a second push plate, and a magnetic block, the magnetic cores conveyed to the first push plate can be attracted, thereby creating gaps between the magnetic cores according to the position of the limiting groove, which facilitates subsequent firing operations. By setting up a support base, a second electric push rod, a feeding plate, and an inclined plate, the arranged magnetic cores can be smoothly moved to the feeding plate. Attached Figure Description
[0021] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only one embodiment of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0022] Figure 1 This is a structural schematic diagram of a three-dimensional cross-section of the present invention;
[0023] Figure 2 This is a structural schematic diagram of the second three-dimensional cross-section of the present invention;
[0024] Figure 3 This is a structural schematic diagram of the third three-dimensional cross-section of the present invention;
[0025] Figure 4 This utility model Figure 1 Schematic diagram of the middle limiting frame;
[0026] Figure 5 This utility model Figure 4 Enlarged structural diagram of section A in the middle;
[0027] Figure 6 This utility model Figure 1 A schematic diagram of the structure of the central support.
[0028] The labels in the attached diagram are:
[0029] 1. Frame; 2. First idler roller; 3. Second idler roller; 4. First conveyor belt; 5. Third idler roller; 6. Second conveyor belt; 7. First gear; 8. Second gear; 9. Motor; 10. Limiting frame; 11. Limiting baffle; 12. First push plate; 13. Limiting groove; 14. Slide groove; 15. Slider; 16. Stop block; 17. Slide rod; 18. Through-feed groove; 19. Spring; 20. Second push plate; 21. Magnetic block; 22. First electric push rod; 23. Push frame; 24. Sliding frame; 25. Support base; 26. Second electric push rod; 27. Feeding plate; 28. Inclined plate. Detailed Implementation
[0030] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the technical solutions in the specific embodiments of this utility model are clearly and completely described below to further illustrate this utility model. Obviously, the specific embodiments described are only a part of the embodiments of this utility model, and not all of them. Example
[0031] This utility model provides a technical solution: a ferrite core green blank receiving and arranging device, including a frame 1, as shown in the figure. Figure 1 The frame 1 contains a first conveyor belt 4 and a second conveyor belt 6, which drive in opposite directions. A limit frame 10 is connected to the bottom of the inner wall of the frame 1, and a limit baffle 11 is connected to one side of the limit frame 10. The limit baffle 11 is located above the first conveyor belt 4 and the second conveyor belt 6. Figure 4 The limiting frame 10 is provided with a first push plate 12 and a second push plate 20. The second push plate 20 is located between the first push plate 12 and the frame 1. The side of the first push plate 12 away from the first push plate 12 is provided with multiple arc-shaped limiting grooves 13. The side of the second push plate 20 close to the first push plate 12 is connected to multiple magnetic blocks 21. The multiple limiting grooves 13 are respectively matched with the multiple magnetic blocks 21. The limiting grooves 13 and the magnetic blocks 21 are arranged to limit the placement of the magnetic core.
[0032] Specifically, such as Figure 2 A first idler roller 2, a second idler roller 3, and a third idler roller 5 are rotatably connected within a frame 1. The third idler roller 5 is located between the first idler roller 2 and the second idler roller 3. A first conveyor belt 4 is fitted onto the first idler roller 2 and the second idler roller 3, and a second conveyor belt 6 is fitted onto the third idler roller 5 and the second idler roller 3. One end of both the first idler roller 2 and the third idler roller 5 passes through the frame 1 and is located on one side of the frame 1. Figure 3 One end of the first idler roller 2 and the third idler roller 5 are respectively connected to a first gear 7 and a second gear 8, which mesh with each other. A motor 9 is connected to the side of the frame 1 near the first gear 7, and one end of the first idler roller 2 is connected to the output shaft of the motor 9. Figure 5A groove 14 is provided on one side of the limiting frame 10. A slider 15 is connected to one side of the first push plate 12. The slider 15 is slidably connected in the groove 14. Two stops 16 are connected to one side of the limiting frame 10. The two stops 16 are located on both sides of the groove 14. A slide rod 17 is connected between the two stops 16. A through-hole 18 is provided on the slider 15. The slider 15 is slidably connected to the slide rod 17 through the through-hole 18. A spring 19 is sleeved on the slide rod 17. The spring 19 is located between the slider 15 and the stops 16. An "F"-shaped pusher 23 is slidably connected to the side of the frame 1 near the first push plate 12. One side of the pusher 23 is connected to one side of the first push plate 12. A first electric push rod 22 is connected to one side of the frame 1. One side of the pusher 23 is connected to the output end of the first electric push rod 22. Figure 6 The bottom of the frame 1 is connected to a sliding frame 24, which is located inside the limiting frame 10. A support seat 25 is slidably connected inside the sliding frame 24. A feeding plate 27 is connected to the top of the support seat 25. The bottom of the feeding plate 27 cooperates with the first conveyor belt 4. A second electric push rod 26 is connected to one side of the inner wall of the frame 1. One side of the support seat 25 is connected to the output end of the second electric push rod 26. An inclined plate 28 is connected inside the limiting frame 10 and cooperates with the first conveyor belt 4 and the feeding plate 27 respectively. By adopting the above technical solution, the first gear 7 and the second gear 8 drive the first roller 2 and the third roller 5 to rotate synchronously, thereby driving the first conveyor belt 4 and the second conveyor belt 6 to rotate synchronously in opposite directions. Through the slider 15, the slide rod 17, the stop block 16 and the spring 19, after the magnetic core is pushed down onto the feeding plate 27 by the first push plate 12, the first push plate 12 is pushed back to its original position, thus facilitating continuous use. Through the first electric push rod 22, the second push plate 20 is pushed closer to the first push plate 12, so that the magnetic block 21 on one side of the first push plate 12 is close to the first push plate 12, thereby allowing the magnetic cores located on one side of the first push plate 12 to enter the limiting groove 13 respectively, adjusting the distance between the magnetic cores. Through the support base 25, the second electric push rod 26 and the feeding plate 27, in cooperation with the first conveyor belt 4, the magnetic cores arranged on the first push plate 12 are moved sequentially onto the feeding plate 27. Through the inclined plate 28, the arranged magnetic cores can smoothly detach from the first push plate 12 and move onto the feeding plate 27.
[0033] The working principle of this invention is as follows: In use, the operator places multiple magnetic cores onto the second conveyor belt 6. Power is supplied to the motor 9, causing it to start working and drive the first idler roller 2 to rotate within the frame 1. This drives the first conveyor belt 4 for transmission. The first gear 7 at one end of the first idler roller 2 rotates, meshing with and driving the second gear 8 to rotate. The second gear 8 then drives the second idler roller 3 to rotate in the opposite direction within the frame 1, thereby causing the second conveyor belt 6 to rotate in the opposite direction. The magnetic cores placed on the second conveyor belt 6 are then transported by the second conveyor belt 6. Moving to the other side of frame 1, the magnetic cores placed on the second conveyor belt 6 are gradually moved to a certain position by the limiting baffle 11. When entering the narrower position of the limiting baffle 11, the magnetic cores are arranged in sequence. After passing the bend of the limiting baffle 11, they move to the first conveyor belt 4. Through the reverse transmission of the first conveyor belt 4, the magnetic cores on the first conveyor belt 4 are moved into the limiting frame 10. During the continuous conveying of the first conveyor belt 4, the magnetic cores arranged by the limiting baffle 11 move to one side of the first push plate 12. After the magnetic cores enter the limiting frame 10, After the number of rollers 2 and 3 is consistent with the number of limiting grooves 13 on one side of the first push plate 12, the motor 9 stops working, causing the first roller 2 and the second roller 3 to stop rotating. The first conveyor belt 4 and the second conveyor belt 6 stop transmission synchronously. By supplying power to the first electric push rod 22, the first electric push rod 22 shortens, driving the push frame 23 to slide into the limiting frame 10, pushing the second push plate 20 closer to the first push plate 12. During the continuous movement of the second push plate 20, the magnetic block 21 on one side of the second push plate 20 contacts the first push plate 12, and because the second push plate 20 on one side... The magnetic block 21 and the limiting groove 13 on one side of the first push plate 12 are in one-to-one correspondence. Therefore, as the second push plate 20 approaches the first push plate 12, the magnetic force at the limiting groove 13 position of the first push plate 12 gradually increases. When the magnetic block 21 on one side of the second push plate 20 contacts the first push plate 12, the first push plate 12 will attract the magnetic core on one side of the first push plate 12 through the limiting groove 13, so that the magnetic cores located on the first conveyor belt 4 enter the limiting groove 13 on the first push plate 12 in sequence, thereby adjusting the distance between the magnetic cores through the limiting groove 13.
[0034] After the magnetic core is attracted into the limiting groove 13, the first electric push rod 22 continuously shortens, pushing the second push plate 20 to continue moving, and pushing the first push plate 12 to move synchronously towards the feeding plate 27. The second electric push rod 26 shortens, causing the support seat 25 to slide within the sliding frame 24 and move into the frame 1. After the support seat 25 moves the top feeding plate 27 into the first conveyor belt 4, the second electric push rod 26 extends, pushing the support seat 25 to move in the opposite direction within the sliding frame 24, moving the feeding plate 27 a certain distance out of the first conveyor belt 4. During the continuous shortening of the first electric push rod 22, when the first push plate 12 pushes the attracted magnetic core past the inclined plate 28, it detaches from the first push plate 12 and slides onto the feeding plate 27, thus completing the arrangement of the magnetic core. When the first push plate 12 moves towards the feeding plate 27, the slider 15 on one side of the first push plate 12 slides on the slide rod 17. When the slider 15 slides, it compresses the spring 19, thereby causing the spring 19 to... Elastic deformation occurs, generating a reverse thrust on the first pusher plate 12. After the magnetic core is moved onto the feeding plate 27, the first electric push rod 22 extends, driving the second pusher plate 20 to move and reset. At this time, the first pusher plate 12 is only subjected to the reverse force generated by the spring 19. The spring 19 pushes the slider 15 to move in the opposite direction on the slide rod 17. Through the limit of the slide groove 14, the first pusher plate 12 is pushed to reset. After the first pusher plate 12 and the second pusher plate 20 are reset, the motor 9 is powered again, causing the motor 9 to start working again, causing the first conveyor belt 4 and the second conveyor belt 6 to work again, so that the magnetic cores in the subsequent limit baffle 11 enter the frame 1 in sequence for arrangement. After the magnetic core moves onto the feeding plate 27, the second electric push rod 26 extends, pushing the support seat 25 to move within the sliding frame 24, and pushing the feeding plate 27 to move a distance within the first conveyor belt 4, thereby adjusting the distance between the rows of magnetic cores, facilitating subsequent firing operations and making it convenient to use.
[0035] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.
Claims
1. A ferrite core green compact receiving arrangement device comprising a frame (1), characterized in that: The frame (1) is provided with a first conveyor belt (4) and a second conveyor belt (6), and the first conveyor belt (4) and the second conveyor belt (6) are reversely driven. The inner wall of the frame (1) is connected with a limiting frame (10), one side of the limiting frame (10) is connected with a limiting baffle (11), and the limiting baffle (11) is located above the first conveyor belt (4) and the second conveyor belt (6). The limiting frame (10) is provided with a first push plate (12) and a second push plate (20), the second push plate (20) is located between the first push plate (12) and the frame (1), a plurality of arc-shaped limiting grooves (13) are formed in the side of the first push plate (12) away from the first push plate (12), the side of the second push plate (20) close to the first push plate (12) is connected with a plurality of magnetic blocks (21), and the plurality of limiting grooves (13) and the plurality of magnetic blocks (21) are one-to-one corresponding and matched. The limiting grooves (13) and the magnetic blocks (21) are used for limiting arrangement of the inserted magnetic cores.
2. A ferrite core green compact receiving arrangement according to claim 1, characterized in that: The frame (1) is rotatably connected with a first supporting roller (2), a second supporting roller (3) and a third supporting roller (5), the third supporting roller (5) is located between the first supporting roller (2) and the second supporting roller (3), the first conveyor belt (4) is sleeved on the first supporting roller (2) and the second supporting roller (3), and the second conveyor belt (6) is sleeved on the third supporting roller (5) and the second supporting roller (3).
3. A ferrite core green compact receiving arrangement according to claim 2, characterized in that: One end of the first supporting roller (2) and the third supporting roller (5) penetrates through the frame (1) and is located on one side of the frame (1), the one end of the first supporting roller (2) and the third supporting roller (5) is respectively connected with a first gear (7) and a second gear (8), the first gear (7) and the second gear (8) are engaged, the side of the frame (1) close to the first gear (7) is connected with a motor (9), and the one end of the first supporting roller (2) is connected to the output shaft of the motor (9).
4. The ferrite core green compact receiving arrangement of claim 1, wherein: One side of the limiting frame (10) is provided with a sliding groove (14), one side of the first push plate (12) is connected with a sliding block (15), the sliding block (15) is slidably connected in the sliding groove (14), one side of the limiting frame (10) is connected with two stop blocks (16), the two stop blocks (16) are located on the two sides of the sliding groove (14), respectively, a sliding rod (17) is connected between the two stop blocks (16), a penetrating slot (18) is formed in the sliding block (15), the sliding block (15) is slidably connected on the sliding rod (17) through the penetrating slot (18), a spring (19) is sleeved on the sliding rod (17), and the spring (19) is located between the sliding block (15) and the stop block (16).
5. A ferrite core green compact receiving arrangement according to claim 1, characterized in that: The side of the frame (1) close to the first push plate (12) is slidably connected with an "F"-shaped pushing frame (23), one side of the pushing frame (23) is connected to one side of the first push plate (12), one side of the frame (1) is connected with a first electric push rod (22), and one side of the pushing frame (23) is connected to the output end of the first electric push rod (22).
6. A ferrite core green compact receiving arrangement according to claim 1, characterized in that: The bottom of the frame (1) is connected with a sliding frame (24), the sliding frame (24) is located in the limiting frame (10), the sliding frame (24) is slidably connected with a supporting seat (25), the top of the supporting seat (25) is connected with a discharging plate (27), the bottom of the discharging plate (27) is matched with the first conveying belt (4), one side of the inner wall of the frame (1) is connected with a second electric push rod (26), one side of the supporting seat (25) is connected with the output end of the second electric push rod (26), the limiting frame (10) is connected with an inclined plate (28) matched with the first conveying belt (4) and the discharging plate (27) respectively.