Manganese zinc ferrite magnetic core soaking sintering device

Abstract

The utility model discloses a manganese zinc ferrite magnetic core soaking sintering device, and belongs to the field of sintering devices.The manganese zinc ferrite magnetic core soaking sintering device comprises a box body, a box door is arranged on the front face of the box body, a handle is arranged on the outer wall of the box door, a heating plate is arranged in the box body, and a distance adjusting mechanism is arranged in the box body; and the distance adjusting mechanism comprises a C-shaped plate, the C-shaped plate is arranged in the box body, the upper end of the C-shaped plate is fixedly connected with a fixing plate, and the inner side of the C-shaped plate is fixedly connected with a fixing rod A. The space adjusting mechanism is mainly used for adjusting the distance between some components in the device so as to meet different process requirements, especially the adjusting requirements related to the soaking sintering process of magnetic core materials (such as manganese zinc ferrite materials), the heating uniformity and the temperature control stability can be ensured through the proper space, and the temperature control efficiency is improved. And the sintering quality is prevented from being influenced by local overheating or uneven temperature.

Description

Technical Field

[0001] This application relates to the field of sintering equipment, and more specifically, to a homogenization sintering equipment for manganese-zinc ferrite cores. Background Technology

[0002] Torn ferrite cores exhibit high magnetic efficiency due to the absence of an air gap and their uniform cross-sectional area. Ferrite rings are available in a wide variety of sizes, selectable based on the material, and different coatings can be used to simplify winding and improve breakdown voltage. Ferrite cores are made of dense, homogeneous ceramic-structured non-metallic magnetic materials, exhibiting low coercivity; they are also known as soft magnetic ferrites.

[0003] Patent document CN218329252 U discloses a homogenizing sintering device for manganese-zinc ferrite cores, relating to the technical field of sintering equipment for magnetic cores. The device includes a mounting box and a sintering box, each with a door and a door body. The sintering box contains a heating mechanism and a rotating rod. The bottom end of the rotating rod passes through the sintering box and connects to a rotary drive mechanism located inside the mounting box. Multiple mounting seats are mounted on the rotating rod, and placement rods are mounted on the mounting seats. Multiple spacers are mounted on the placement rods. This device suspends the manganese-zinc ferrite cores on the placement rods, causing them to rotate inside the sintering box during the sintering process. This ensures uniform heating of the manganese-zinc ferrite cores and improves the sintering quality.

[0004] While the spacer 33 in the aforementioned application effectively prevents adjacent magnetic cores from contacting each other, the large contact area between the spacer and the placement rod may lead to poor air circulation or uneven heating in certain areas. The material or surface treatment of the placement rod and the spacer itself may also affect the heat conduction efficiency. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a homogenizing sintering device for manganese-zinc ferrite cores, solving the problems mentioned in the background section. To achieve the above objectives, this utility model is implemented through the following technical solution: A homogenizing sintering device for manganese-zinc ferrite cores includes a housing with a door on the front and a handle on the outer wall of the door. A heating plate is installed inside the housing, and a spacing adjustment mechanism is also installed inside the housing. The spacing adjustment mechanism includes an inverted U-shaped plate, which is disposed inside the housing. A fixing plate is fixedly connected to the upper end of the inverted U-shaped plate, and a fixing rod A is fixedly connected to the inner side of the inverted U-shaped plate. Fixing rods B are fixedly connected to the inner walls of the two fixing plates. A moving rod is slidably connected to the outer wall of the fixing rod A, and a mounting plate is fixedly connected to the upper end of the moving rod. A spacer is fixedly connected to the outer wall of the mounting plate.

[0006] Preferably, a dual-axis motor is fixedly connected to the bottom of the C-shaped plate, a bevel gear A is fixedly connected to the upper end of the dual-axis motor, a fixing block is fixedly connected to the upper end of the C-shaped plate, a threaded rod is rotatably connected to the outer wall of the fixing block via a bearing, a bevel gear B is fixedly connected to the other end of the threaded rod, a moving block is threadedly connected to the outer wall of the threaded rod, a moving plate is fixedly connected to the upper end of the moving block, a guide groove is provided at the upper end of the moving plate, and a guide rod is fixedly connected to the bottom of the moving rod.

[0007] Preferably, the guide rod is slidably connected inside the guide groove.

[0008] Preferably, the bevel gear A is located on the side of the bevel gear B and meshes with it.

[0009] Preferably, the inner side of the C-shaped plate is provided with a sliding groove, and the two sides of the movable plate are slidably connected inside the sliding groove.

[0010] Preferably, a rotating mechanism is provided at the bottom of the inner part of the housing. The rotating mechanism includes a rotating rod, the bottom of which is rotatably connected to the bottom of the inner part of the housing. A transmission shaft is fixedly connected to the lower output end of the dual-axis motor. A transmission wheel A is fixedly connected to the bottom of the transmission shaft. A transmission belt is wound around the outer wall of the transmission wheel A. A transmission wheel B is internally connected to the other side of the transmission belt. The transmission wheel B is fixedly sleeved on the outer wall of the rotating rod.

[0011] The advantages of this application are:

[0012] (1) The main function of the spacing adjustment mechanism in this application is to adjust the distance between certain components inside the device to meet different process requirements, especially the adjustment requirements related to the homogenization sintering process of magnetic core materials (such as manganese zinc ferrite materials). Appropriate spacing can ensure the uniformity of heating and the stability of temperature control, and prevent local overheating or temperature unevenness, which will affect the sintering quality.

[0013] (2) The main function of the rotating mechanism in this application is to control the rotation of the shaped plate, thereby realizing the movement and flipping of the internal components of the device, ensuring that the material can be heated evenly during the heating process. Through rotation, the heat exchange and uniform distribution of the material can be accelerated, thereby shortening the heating time and improving the overall production efficiency. Attached Figure Description

[0014] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application. In the drawings:

[0015] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a front sectional view of the structure of this utility model;

[0017] Figure 3 This is a side sectional view of the present invention.

[0018] Figure 4 This is the utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0019] In the above image,

[0020] 1. Box body; 2. Box door; 3. Handle; 41. C-shaped plate; 42. Fixing plate; 43. Fixing rod A; 44. Fixing rod B; 45. Moving rod; 46. Mounting plate; 47. Spacer; 48. Dual-shaft motor; 49. Bevel gear A; 410. Fixing block; 411. Threaded rod; 412. Bevel gear B; 413. Moving plate; 414. Guide groove; 415. Guide rod; 416. Moving block; 51. Rotating rod; 52. Drive shaft; 53. Drive wheel A; 54. Drive belt; 55. Drive wheel B; 6. Heating plate. Detailed Implementation

[0021] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of the present application. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative effort should fall within the scope of protection of the present application.

[0022] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments. Example

[0023] See Figures 1-4This embodiment provides a homogenization sintering device for manganese-zinc ferrite cores, including a housing 1. The housing 1 serves as the outer shell of the entire device, providing a closed working space to accommodate other components. A door 2 is provided on the front of the housing 1, allowing operators to inspect, maintain, or replace components inside the device. A handle 3 is provided on the outer wall of the door 2. A heating plate 6 is provided inside the housing 1, whose main function is to heat the core material (such as manganese-zinc ferrite material). A spacing adjustment mechanism is provided inside the housing 1, which includes an inverted plate 41. The inverted plate 41 is located inside the housing 1. A fixing plate 42 is fixedly connected to the upper end of the inverted plate 41. A fixing rod A43 is fixedly connected to the inner side of the inverted plate 41. Fixing rods B44 are fixedly connected to the inner walls of the two fixing plates 42. A moving rod 45 is slidably connected to the outer wall of the fixing rod A43. A mounting plate 46 is fixedly connected to the upper end of the moving rod 45. A spacer 47 is fixedly connected to the outer wall of the mounting plate 46.

[0024] A dual-axis motor 48 is fixedly connected to the bottom of the C-shaped plate 41. A bevel gear A49 is fixedly connected to the upper end of the dual-axis motor 48. A fixed block 410 is fixedly connected to the upper end of the C-shaped plate 41. A threaded rod 411 is rotatably connected to the outer wall of the fixed block 410 through a bearing. A bevel gear B412 is fixedly connected to the other end of the threaded rod 411. A moving block 416 is threadedly connected to the outer wall of the threaded rod 411. A moving plate 413 is fixedly connected to the upper end of the moving block 416. A guide groove 414 is opened at the upper end of the moving plate 413. A guide rod 415 is fixedly connected to the bottom of the moving rod 45.

[0025] The guide rod 415 is slidably connected inside the guide groove 414.

[0026] Bevel gear A49 is located on the side of bevel gear B412 and meshes with it.

[0027] The inner side of the U-shaped plate 41 is provided with a sliding groove, and the two sides of the movable plate 413 are slidably connected inside the sliding groove.

[0028] In practical use, the above-mentioned equipment is started by starting the dual-axis motor 48, which drives the bevel gear A49 to rotate at its upper output end. This causes the bevel gear B412, which meshes with the motor, to rotate. Consequently, the threaded rod 411 rotates, and the moving block 416, which is threaded to its outer wall, moves accordingly. This causes the moving plate 413 to slide inside the slide groove. The guide rod 415 inside the guide groove 414, guided by the guide rod, causes the moving rod 45 to slide on the outer wall of the fixed rod A43. Then, the upper mounting plate 46 adjusts the spacing, which in turn causes the spacer 47 to slide on the outer wall of the fixed rod B44. Example

[0029] See Figures 1-4Based on embodiment 1, a rotating mechanism is provided at the bottom of the inner side of the housing 1. The rotating mechanism includes a rotating rod 51. The bottom of the rotating rod 51 is rotatably connected to the bottom of the inner side of the housing 1. The lower output end of the dual-axis motor 48 is fixedly connected to a transmission shaft 52. The bottom of the transmission shaft 52 is fixedly connected to a transmission wheel A53. A transmission belt 54 is wound around the outer wall of the transmission wheel A53. The transmission belt 54 is a key power transmission component. The other side of the transmission belt 54 is internally connected to a transmission wheel B55. The transmission wheel B55 is fixedly sleeved on the outer wall of the rotating rod 51.

[0030] When the above-mentioned equipment is used, the dual-axis motor 48 is started so that its bottom output end drives the transmission shaft 52 to rotate, which in turn drives the transmission wheel A53 to rotate. Then, under the transmission action of the transmission belt 54, the transmission wheel B55 rotates, which drives the rotating rod 51 to rotate, and the rotating rod 51 drives the C-shaped plate 41 to rotate.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A homogenization sintering apparatus for manganese-zinc ferrite cores, comprising a housing (1), characterized in that: The front of the box (1) is provided with a door (2), and the outer wall of the door (2) is provided with a handle (3). The interior of the box (1) is provided with a heating plate (6). The interior of the box (1) is provided with a spacing adjustment mechanism, which includes an inverted plate (41). The inverted plate (41) is located inside the box (1). The upper end of the inverted plate (41) is fixedly connected to a fixing plate (42). The inner side of the inverted plate (41) is fixedly connected to a fixing rod A (43). The inner walls of the two fixing plates (42) are fixedly connected to a fixing rod B (44). The outer wall of the fixing rod A (43) is slidably connected to a moving rod (45). The upper end of the moving rod (45) is fixedly connected to an mounting plate (46). The outer wall of the mounting plate (46) is fixedly connected to a spacer (47).

2. The homogenization sintering apparatus for manganese-zinc ferrite cores according to claim 1, characterized in that: A dual-axis motor (48) is fixedly connected to the bottom of the C-shaped plate (41). A bevel gear A (49) is fixedly connected to the upper end of the dual-axis motor (48). A fixed block (410) is fixedly connected to the upper end of the C-shaped plate (41). A threaded rod (411) is rotatably connected to the outer wall of the fixed block (410) through a bearing. A bevel gear B (412) is fixedly connected to the other end of the threaded rod (411). A moving block (416) is threadedly connected to the outer wall of the threaded rod (411). A moving plate (413) is fixedly connected to the upper end of the moving block (416). A guide groove (414) is opened at the upper end of the moving plate (413). A guide rod (415) is fixedly connected to the bottom of the moving rod (45).

3. The homogenization sintering apparatus for manganese-zinc ferrite cores according to claim 2, characterized in that: The guide rod (415) is slidably connected inside the guide groove (414).

4. The homogenization sintering apparatus for manganese-zinc ferrite cores according to claim 3, characterized in that: The bevel gear A (49) is located on the side of the bevel gear B (412) and meshes with it.

5. The homogenization sintering apparatus for manganese-zinc ferrite cores according to claim 4, characterized in that: The inner side of the shaped plate (41) is provided with a sliding groove, and the two sides of the movable plate (413) are slidably connected inside the sliding groove.

6. The homogenization sintering apparatus for manganese-zinc ferrite cores according to claim 5, characterized in that: The bottom of the housing (1) is provided with a rotating mechanism, which includes a rotating rod (51). The bottom of the rotating rod (51) is rotatably connected to the bottom of the housing (1). The lower output end of the dual-axis motor (48) is fixedly connected to a transmission shaft (52). The bottom of the transmission shaft (52) is fixedly connected to a transmission wheel A (53). A transmission belt (54) is wound around the outer wall of the transmission wheel A (53). The other side of the transmission belt (54) is internally connected to a transmission wheel B (55). The transmission wheel B (55) is fixedly sleeved on the outer wall of the rotating rod (51).

Images