A magnetizing device for high magnetic performance magnetic tiles

Abstract

The utility model discloses a kind of magnetizing device of high magnetic performance magnetic tile, it is related to magnetic tile technical field.The utility model includes workbench and the conveyor belt being set in the top of workbench, the top of the conveyor belt is provided with a plurality of magnetic tile, the top of the workbench is fixedly connected with magnetizing device, the magnetizing device is located at the top of multiple magnetic tile, further include: positioning part, the positioning part is set in the top of workbench;Power part, the power part is set on positioning part;The positioning part includes positioning assembly, and the positioning assembly is set on workbench.The utility model is positioned by setting, solve the existing magnetic tile magnetizing device in use process, only can adapt fixed size magnetic tile to complete magnetizing operation, to this will lead to device general poor, many same specifications magnetic tile need to be equipped with corresponding special magnetizing equipment, substantially increase production equipment investment and change production working hours, to affect the problem of production line overall processing efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of magnetic tile technology, and in particular relates to a magnetization device for high magnetic performance magnetic tiles. Background Technology

[0002] This device is a pulse saturation magnetization equipment adapted to high coercivity magnets such as neodymium iron boron magnets. It consists of a high-voltage energy storage host, an arc-shaped special magnetization coil, a water cooling system, an automatic positioning fixture, and an electronic control module. After the host boosts and rectifies the voltage, it stores energy in a large-capacity capacitor and releases tens of thousands of amperes of current in milliseconds. The coil generates an ultra-high intensity pulsed magnetic field, causing the magnetic domains inside the magnet to be oriented and saturated. The matching magnet-fitting fixture provides precise positioning, water cooling suppresses high coil temperature, and the electronic control allows for adjustable magnetization parameters, ensuring uniform residual magnetism and sufficient magnetization in batches of magnets. It is also suitable for mass production magnetization of motor tile-shaped permanent magnet components.

[0003] However, existing magnetic tile magnetization devices can only be used with magnetic tiles of a fixed size to complete the magnetization operation. This results in poor device versatility. Multiple magnetic tiles of the same specification need to be equipped with corresponding special magnetization equipment, which greatly increases the investment in production equipment and the time required for production changeover, thereby affecting the overall processing efficiency of the production line. Utility Model Content

[0004] The purpose of this invention is to provide a magnetizing device for high-magnetic-performance magnetic tiles. By setting a positioning part, it solves the problem that existing magnetic tile magnetizing devices can only be used with magnetic tiles of fixed sizes to complete the magnetizing operation. This results in poor device versatility, requiring corresponding special magnetizing equipment for multiple magnetic tiles of the same specification, which greatly increases the investment in production equipment and the time required for production changeover, thereby affecting the overall processing efficiency of the production line.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a magnetizing device for high-magnetic-performance magnetic tiles, comprising a workbench and a conveyor belt disposed on top of the workbench. Several magnetic tiles are disposed on top of the conveyor belt. A magnetizing device is fixedly connected to the top of the workbench, located on top of the magnetic tiles. The device further comprises: a positioning part disposed on top of the workbench; a power part disposed on the positioning part; the positioning part includes a positioning assembly disposed on the workbench; and a guide assembly disposed on the positioning assembly. The positioning assembly includes several U-shaped blocks fixedly connected to the top of the workbench, with sliding rods slidably connected to each of the U-shaped blocks. Two positioning frames are fixedly connected to the ends of the sliding rods that are close to each other. Several guide rollers are rotatably connected to the two positioning frames. Two sliding plates are fixedly connected to the ends of the sliding rods that are far from each other. Connecting plates are hinged to the bottoms of the two sliding plates, and sliding frames are hinged to the sides of the two connecting plates that are far from the sliding plates. The sliding frames are located at the bottom of the workbench.

[0006] Furthermore, the power unit includes a drive assembly disposed at the bottom of the worktable; and a reset assembly disposed on the positioning assembly.

[0007] Furthermore, the guide assembly includes several U-shaped blocks II fixedly connected to the slide frame, and guide slide rods are slidably connected to each of the U-shaped blocks II. The top ends of each of the guide slide rods are fixedly connected to the worktable, and four guide slide rods are provided.

[0008] Furthermore, the driving assembly includes a second guide roller rotatably connected to the slide frame, a slide rail fixedly connected to the bottom of the worktable, a trapezoidal slider slidably connected to the outer surface of the slide rail, an electric push rod provided at the bottom of the worktable, the output end of the electric push rod being fixedly connected to the trapezoidal slider, a fixing member provided on the electric push rod, the trapezoidal slider contacting the second guide roller, and the fixing member including a rectangular plate fixedly connected to the bottom of the worktable, the back of the rectangular plate being fixedly connected to the electric push rod.

[0009] Furthermore, the reset assembly includes springs wound around the outer walls of several slide bars, one end of each spring being fixedly connected to several U-shaped blocks, and the other end of each spring being fixedly connected to two sliding plates.

[0010] This utility model has the following beneficial effects: 1. The positioning unit has the functions of adaptive centering and guiding limit. It can independently adapt to magnetic tiles of different specifications and sizes for centering and clamping. Its significance lies in breaking the limitation of traditional magnetization devices that can only adapt to a single size of magnetic tile, greatly improving the equipment's versatility. There is no need to change to special equipment for different magnetic tile specifications, effectively reducing the investment in production equipment. At the same time, it ensures that the magnetic tile magnetization position is accurate and the placement is neat, ensuring the accuracy of the magnetization operation and the consistency of the magnetic properties of the finished magnetic tile. 2. The power unit provides stable power drive and elastic reset function, providing power support and reset guarantee for the adaptive adjustment operation of the positioning structure. Its significance lies in realizing the automated adjustment and cyclic reset operation of the magnetic tile positioning mechanism, simplifying the equipment changeover adjustment process, shortening the changeover time of magnetic tiles of different specifications, effectively improving the overall processing efficiency of the production line, reducing the production operation and maintenance and changeover costs of enterprises, and adapting to the industrial magnetization production needs of batch and multi-specification magnetic tiles.

[0011] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 A three-dimensional view of the magnetization device for high-magnetic-performance magnetic tiles; Figure 2 A bottom-view perspective of the magnetization device for high-magnetic-performance magnetic tiles; Figure 3 This utility model Figure 1 A magnified structural diagram of A in the middle; Figure 4 This utility model Figure 2 A magnified structural diagram of B in the diagram.

[0014] The attached diagram lists the components represented by each number as follows: 111. Workbench; 112. Conveyor belt; 113. Magnet; 114. Magnetizing device; 211. U-shaped block one; 212. Slide rod; 213. Positioning frame; 214. Guide roller one; 215. Slide plate; 216. Connecting plate; 217. Slide frame; 221. U-shaped block two; 222. Guide slide rod; 311. Guide roller two; 312. Slide rail; 313. Trapezoidal slider; 314. Rectangular plate; 315. Electric push rod; 321. Spring. Detailed Implementation

[0015] 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.

[0016] Please see Figure 1-4 As shown, this utility model is a magnetizing device for high magnetic performance magnetic tiles, including a workbench 111 and a conveyor belt 112 disposed on the top of the workbench 111. A plurality of magnetic tiles 113 are disposed on the top of the conveyor belt 112. A magnetizing device 114 is fixedly connected to the top of the workbench 111 and is located on the top of the plurality of magnetic tiles 113. The device also includes: a positioning part disposed on the top of the workbench 111; and a power part disposed on the positioning part. The positioning unit includes a positioning assembly mounted on the worktable 111; and a guide assembly mounted on the positioning assembly. The positioning assembly includes several U-shaped blocks 211 fixedly connected to the top of the worktable 111. Slide rods 212 are slidably connected to each of the U-shaped blocks 211. Two positioning frames 213 are fixedly connected to the ends of the slide rods 212 that are close to each other. Several guide rollers 214 are rotatably connected to the two positioning frames 213. The ends of the slide rods 212 that are far apart from each other are fixed. Two slide plates 215 are connected, and connecting plates 216 are hinged to the bottom of the two slide plates 215 respectively. A sliding frame 217 is hinged to the side of the two connecting plates 216 away from the slide plates 215. The sliding frame 217 is located at the bottom of the workbench 111. The guide assembly includes several U-shaped blocks 221 fixedly connected to the sliding frame 217. Guide rods 222 are slidably connected to the several U-shaped blocks 221 respectively. The top ends of the several guide rods 222 are all fixedly connected to the workbench 111. There are four guide rods 222.

[0017] The power unit includes a drive assembly located at the bottom of the worktable 111 and a reset assembly located on the positioning assembly. The drive assembly includes a guide roller 311 rotatably connected to the slide frame 217. A slide rail 312 is fixedly connected to the bottom of the worktable 111. A trapezoidal slider 313 is slidably connected to the outer surface of the slide rail 312. An electric push rod 315 is provided at the bottom of the worktable 111. The output end of the electric push rod 315 is fixedly connected to the trapezoidal slider 313. A fixing member is provided on the electric push rod 315. The trapezoidal slider 313 is in contact with the guide roller 311. The fixing member includes a rectangular plate 314 fixedly connected to the bottom of the worktable 111. The back of the rectangular plate 314 is fixedly connected to the electric push rod 315. The reset assembly includes springs 321 wound around the outer wall of several slide rods 212. One end of each spring 321 is fixedly connected to several U-shaped blocks 211, and the other end of each spring 321 is fixedly connected to two sliding plates 215.

[0018] Magnetizing device 114: Optional model DCZ-2000 / PFD-3000 pulse magnetizing host. The equipment relies on the instantaneous release of ultra-large pulse current by the boost energy storage capacitor to generate a high-intensity directional magnetic field in the magnetizing tooling cavity, so that the magnetic domains inside the NdFeB / high-performance ferrite magnetic tile are uniformly arranged to achieve saturation magnetization. Simultaneously equipped with a cooling system to stabilize the magnetic field output, the entire process of magnetic tile feeding, magnetization and unloading is completed automatically and continuously, meeting the needs of large-scale standardized magnetization production of high remanence and high coercivity magnetic tiles.

[0019] It should be noted that the control of the conveyor belt 112 and the electric push rod 315 in this application can both be achieved by using a program set in the control panel and inputting relevant parameters as needed for automated control. This control method can be achieved using existing technologies, such as PLC.

[0020] A specific application of this embodiment is as follows: During magnetization, a magnetic tile 113 can be placed on the conveyor belt 112 first, and then the electric push rod 315 is activated. The electric push rod 315 will push the trapezoidal slider 313 to slide along the guide rail 312. During the sliding of the trapezoidal slider 313, its inclined surface rolls in cooperation with the guide roller 311 on the slide frame 217, which can cause the slide frame 217 to move smoothly downward under the guidance of the four U-shaped blocks 221 and the four guide rods 222. When the slide frame 217 moves downward, the lower ends of the two connecting plates 216 hinged on both sides of the slide frame 217 will move downward synchronously with the slide frame 217. Since the length of the slide frame 217 is fixed, the lower ends of the connecting plates 216 will inevitably rotate inward around the hinge axis at that point. Since the upper end of the connecting plate 216 is hinged to the corresponding end of the sliding plate 215, the sliding plates 215 on both sides move inward synchronously. The two opposing sliding rods 212 fixedly connected to the sliding plate 215 also move inward synchronously. Under the guidance of the four U-shaped blocks 211, the two positioning frames 213 and their multiple guide rollers 214 move inward synchronously to complete the centering positioning of the magnetic tile 113. During this process, the springs 321 on the outer wall of the four sliding rods 212 are compressed synchronously and accumulate elastic potential energy, which can provide support for subsequent resetting. After the positioning is completed, the magnetic tiles 113 can be placed in batches between the two positioning frames 213 and neatly transported into the magnetization device 114 to complete the magnetization operation.

[0021] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0022] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A magnetizing device for high-magnetic-performance magnetic tiles, comprising a workbench (111) and a conveyor belt (112) disposed on the top of the workbench (111), wherein a plurality of magnetic tiles (113) are disposed on the top of the conveyor belt (112), and a magnetizing device (114) is fixedly connected to the top of the workbench (111), wherein the magnetizing device (114) is located on the top of the plurality of magnetic tiles (113), characterized in that, Also includes: A positioning part is provided on the top of the worktable (111); The power unit is disposed on the positioning unit; The positioning unit includes a positioning component, which is disposed on the worktable (111); and A guide component, which is disposed on the positioning component; The positioning assembly includes several U-shaped blocks (211) fixedly connected to the top of the workbench (111), with slide rods (212) slidably connected to each of the U-shaped blocks (211), two positioning frames (213) fixedly connected to the ends of the slide rods (212) that are close to each other, several guide rollers (214) rotatably connected to the two positioning frames (213), two sliding plates (215) fixedly connected to the ends of the slide rods (212) that are far from each other, connecting plates (216) hinged to the bottom of the two sliding plates (215), and sliding frames (217) hinged to the side of the two connecting plates (216) that is far from the sliding plates (215). The slide frame (217) is located at the bottom of the worktable (111).

2. The magnetizing device for a high-magnetic-performance magnetic tile according to claim 1, characterized in that, The power unit includes a drive assembly disposed at the bottom of the worktable (111); and A reset component is disposed on the positioning component.

3. The magnetizing device for a high-magnetic-performance magnetic tile according to claim 2, characterized in that, The guide assembly includes several U-shaped blocks (221) fixedly connected to the slide frame (217), and guide rods (222) are slidably connected to the several U-shaped blocks (221), and the top ends of the several guide rods (222) are fixedly connected to the worktable (111). Among them, four guide slide rods (222) are provided.

4. The magnetizing device for a high-magnetic-performance magnetic tile according to claim 3, characterized in that, The drive assembly includes a guide roller 2 (311) rotatably connected to the slide frame (217), a slide rail (312) fixedly connected to the bottom of the worktable (111), a trapezoidal slider (313) slidably connected to the outer surface of the slide rail (312), an electric push rod (315) provided at the bottom of the worktable (111), the output end of the electric push rod (315) being fixedly connected to the trapezoidal slider (313), and a fixing member provided on the electric push rod (315); The trapezoidal slider (313) is in contact with the guide roller (311).

5. The magnetizing device for a high-magnetic-performance magnetic tile according to claim 4, characterized in that, The reset assembly includes springs (321) wrapped around the outer wall of several slide bars (212), one end of each spring (321) being fixedly connected to several U-shaped blocks (211), and the other end of each spring (321) being fixedly connected to two slide plates (215).

6. The magnetizing device for a high-magnetic-performance magnetic tile according to claim 5, characterized in that, The fastener includes a rectangular plate (314) fixedly connected to the bottom of the workbench (111), and the back of the rectangular plate (314) is fixedly connected to an electric push rod (315).

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