Mixing treatment device for preparing rare earth neodymium iron boron permanent magnet

Abstract

The utility model relates to the technical field of rare earth neodymium iron boron permanent magnet preparation, and discloses a rare earth neodymium iron boron permanent magnet preparation mixing processing device which comprises a supporting frame, the top of the supporting frame is fixedly connected with a discharging adjusting mechanism, and the bottom end of the supporting frame is fixedly connected with a moving mechanism. The discharging assembly comprises a vertical plate, the vertical plate is fixedly connected to the top of the supporting frame, a material box is fixedly connected to the top end of the vertical plate, a connecting ring is rotatably connected to the bottom end of the material box, a T-shaped ring is fixedly connected to the interior of the supporting frame, and a discharging piece is fixedly connected to the bottom end of the T-shaped ring. According to the mixing treatment device for preparing the rare earth neodymium iron boron permanent magnet, when a gear ring is driven to rotate, an upper material distributing plate is driven to rotate, and the opening area between the upper material distributing plate and a lower material distributing plate is changed, so that the falling amount of a rare earth neodymium iron boron permanent magnet raw material can be controlled; and proportioning control on preparation of raw materials for preparing the rare-earth neodymium-iron-boron permanent magnet is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of rare earth NdFeB permanent magnet preparation, in particular to a rare earth NdFeB permanent magnet preparation standby mixing processing device. Background Art

[0002] Rare earth permanent magnet material refers to an alloy formed by rare earth metals and transition metals. This permanent magnet material, made through a certain process, has extremely strong magnetism and can maintain it for a long time. The preparation methods include powder metallurgy and rotary spray melting, making it a permanent magnet with magnetism second only to absolute zero holmium magnets.

[0003] According to the announcement number CN217939995U, a rare earth neodymium iron boron permanent magnet system spare mixing processing device is disclosed, which includes a mixing barrel, a frame is provided on one side of the mixing barrel, a reducer is fixed on the top of the frame, a motor is provided at the bottom of the frame, a synchronous belt is connected between the motor and the reducer, and a mounting plate is fixed at the bottom of the motor.

[0004] The rare earth NdFeB permanent magnet system standby mixing processing device can facilitate the corresponding mixing operations when performing processing operations before process processing and mixing raw materials before processing. However, it is not convenient to control the falling amount of rare earth NdFeB permanent magnet raw materials, and thus it is not convenient to control the preparation ratio of the raw materials. Therefore, it is necessary to improve the solution. Utility Model Content

[0005] The purpose of the utility model is to provide a rare earth neodymium iron boron permanent magnet system spare mixing processing device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rare earth neodymium iron boron permanent magnet system standby mixing processing device, comprising a support frame, the top of the support frame is fixedly connected to a discharge adjustment mechanism, and the bottom of the support frame is fixedly connected to a moving mechanism;

[0007] The discharging adjustment mechanism includes a discharging component and an adjustment component, and the adjustment component is arranged on the side of the discharging component;

[0008] The discharging assembly includes a vertical plate, which is fixedly connected to the top of the support frame, the top of the vertical plate is fixedly connected to a material box, the bottom of the material box is rotatably connected to a connecting ring, the inside of the support frame is fixedly connected to a T-ring, the bottom end of the T-ring is fixedly connected to a discharging piece, the top of the T-ring is fixedly connected to a lower dividing plate, and an upper dividing plate is provided on the upper surface of the lower dividing plate.

[0009] Preferably, material distribution openings are provided on the surfaces of both the upper material distribution plate and the lower material distribution plate, and a circular hole is provided inside the support frame. The surface of the T-shaped ring is fixedly connected to the inside of the circular hole, facilitating the corresponding movement of the T-shaped ring within the circular hole.

[0010] Preferably, the adjustment assembly includes a drive motor fixedly connected to the bottom end of the top of the support frame. The top end of the drive motor is fixedly connected to an electric rod, and the top end of the electric rod is fixedly connected to a telescopic rod. One end of the telescopic rod is hinged to an ear plate block. A rack is fixedly connected to the right side of the ear plate block. A slide bar is fixedly connected to the top of the rack. A support slide seat is provided on the surface of the slide bar. The top of the support slide seat is fixedly connected to the bottom end of the material box. One side of the rack is meshed with a gear ring. The top end of the gear ring is fixedly connected to the bottom end of the connecting ring, and the bottom end of the gear ring is rotatably connected to the top of the T-shaped ring.

[0011] Preferably, a guide groove is provided inside the support slide seat, and the surface of the slide bar is slidably connected to the inside of the guide groove. An opening is provided at the bottom end of the guide groove to facilitate the sliding support of the slide bar within the guide groove.

[0012] Preferably, the moving mechanism includes a base fixedly connected to the bottom end of the support frame. A moving motor is fixedly connected to the front of the base. One end of the back of the moving motor is fixedly connected to a lead screw. A threaded block is threadedly connected to the surface of the lead screw. A limiting strip is fixedly connected to the top of the threaded block. Support plates are respectively provided at both ends of the bottom of the limiting strip. A stirring tank is fixedly connected to the top of the support plates. A support ring is fixedly connected to the inside of the top end of the stirring tank. A motor electric rod is fixedly connected to the inside of the top end of the support ring. Stirring blades are fixedly connected to the surface of the motor electric rod.

[0013] Preferably, a chute is provided in the middle inside the base, and the surface of the threaded block is slidably connected to the inside of the chute. One end of the back of the lead screw is rotatably connected to the inside of the chute.

[0014] Preferably, support grooves are respectively provided on both sides inside the base, and the surface of the limiting strip is slidably connected to the inside of the support grooves to facilitate the corresponding sliding of the limiting strip within the support grooves.

[0015] Compared with the prior art, the present utility model provides a mixing and processing device for preparing rare earth neodymium iron boron permanent magnets, having the following beneficial effects:

[0016] 1. The mixing and processing device for preparing rare earth neodymium iron boron permanent magnets drives the electric rod and the telescopic rod to rotate through the set discharge adjustment mechanism. Then, the telescopic rod and the rack are driven to slide correspondingly under the limit in the support slide seat through the connection of the slide bar. When the gear ring rotates, the upper baffle is driven to rotate, and the opening area between the upper baffle and the lower baffle is changed. Thus, the falling amount of the rare earth neodymium iron boron permanent magnet raw materials can be controlled, and it is convenient to control the proportioning of the raw materials for preparing rare earth neodymium iron boron permanent magnets.

[0017] 2. The mixing and processing device for preparing rare earth neodymium iron boron permanent magnets drives the stirring blades to perform corresponding stirring through the set moving mechanism by rotating the motor rod on the support ring. In addition, after the mixing is completed, the moving motor is started to drive the lead screw to rotate and drive the threaded block to move inside the base, so as to move the mixing tank out and facilitate the subsequent processing operation of the mixed materials in the mixing tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings:

[0019] Figure 1 It is a three-dimensional view of the overall structure of the present invention;

[0020] Figure 2 It is a three-dimensional view of the discharge adjustment mechanism of the present invention;

[0021] Figure 3 It is a three-dimensional split sectional view of the discharge assembly of the present invention;

[0022] Figure 4 It is a three-dimensional split view of the adjustment assembly of the present invention;

[0023] Figure 5 It is a three-dimensional split sectional view of the moving mechanism of the present invention;

[0024] Figure 6 It is a three-dimensional view of the support frame of the present invention.

[0025] In the figure: 1, support frame; 2, discharge adjusting mechanism; 21, discharge assembly; 211, vertical plate; 212, material box; 213, connecting ring; 214, T-shaped ring; 215, lower material distribution plate; 216, upper material distribution plate; 217, discharge part; 22, adjusting assembly; 221, driving motor; 222, electric rod; 223, telescopic rod; 224, ear plate block; 225, support sliding seat; 226, sliding bar; 227, rack; 228, gear ring; 3, moving mechanism; 31, base; 32, moving motor; 33, lead screw; 34, threaded block; 35, limiting strip; 351, support plate; 36, stirring box; 37, support ring; 38, motor pole; 39, stirring blade. Detailed implementation manners

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] In the present invention, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0028] The present invention provides the following technical solutions:

[0029] Embodiment 1

[0030] Combined with Figures 2 to 6 , a mixing and processing device for preparing rare earth neodymium iron boron permanent magnets, including a support frame 1, a discharge adjusting mechanism 2 is fixedly connected to the top of the support frame 1, and a moving mechanism 3 is fixedly connected to the bottom end of the support frame 1;

[0031] The discharge adjusting mechanism 2 includes a discharge assembly 21 and an adjusting assembly 22, and the adjusting assembly 22 is arranged on the side of the discharge assembly 21;

[0032] The discharging assembly 21 includes a vertical plate 211 which is fixedly connected to the top of the support frame 1. At the top of the vertical plate 211, a material box 212 is fixedly connected. At the bottom of the material box 212, a connecting ring 213 is rotatably connected. Inside the support frame 1, a T-shaped ring 214 is fixedly connected. At the bottom of the T-shaped ring 214, a discharging member 217 is fixedly connected. Inside the top of the T-shaped ring 214, a lower material distribution plate 215 is fixedly connected. On the upper surface of the lower material distribution plate 215, an upper material distribution plate 216 is arranged. Material distribution openings are formed on the surfaces of both the upper material distribution plate 216 and the lower material distribution plate 215. A circular hole is formed inside the support frame 1, and the surface of the T-shaped ring 214 is fixedly connected to the inside of the circular hole. The adjusting assembly 22 includes a driving motor 221 which is fixedly connected to the bottom end of the top of the support frame 1. At the top of the driving motor 221, an electric rod 222 is fixedly connected. At the top of the electric rod 222, a telescopic rod 223 is fixedly connected. One end of the telescopic rod 223 is hinged to an ear plate 224. On the right side of the ear plate 224, a rack 227 is fixedly connected. At the top of the rack 227, a sliding bar 226 is fixedly connected. On the surface of the sliding bar 226, a supporting sliding seat 225 is arranged. The top of the supporting sliding seat 225 is fixedly connected to the bottom end of the material box 212. On one side of the rack 227, a gear ring 228 is meshed. The top of the gear ring 228 is fixedly connected to the bottom end of the connecting ring 213, and the bottom of the gear ring 228 is rotatably connected to the top of the T-shaped ring 214.

[0033] Further, a guide groove is formed inside the supporting sliding seat 225, and the surface of the sliding bar 226 is slidably connected to the inside of the guide groove. An opening is formed at the bottom end of the guide groove. The driving motor 221 drives the electric rod 222 and the telescopic rod 223 to rotate, thereby driving the telescopic rod 223 and the rack 227 to slide correspondingly under the limitation inside the supporting sliding seat 225 by means of the connection of the sliding bar 226. Thus, when driving the gear ring 228 to rotate, the upper material distribution plate 216 is driven to rotate, and the opening area between the upper material distribution plate 216 and the lower material distribution plate 215 is changed. Thereby, the control effect on the falling amount of the rare earth neodymium iron boron permanent magnet raw materials can be achieved, and it is convenient to carry out the ratio control for the preparation of the rare earth neodymium iron boron permanent magnet raw materials.

[0034] Embodiment 2

[0035] Refer to Figures 1-6, and on the basis of the first embodiment, it is further obtained that the moving mechanism 3 includes a base 31, the base 31 is fixedly connected to the bottom end of the support frame 1, a moving motor 32 is fixedly connected to the front of the base 31, one end of the back of the moving motor 32 is fixedly connected to a lead screw 33, a threaded block 34 is threadedly connected to the surface of the lead screw 33, a limiting strip 35 is fixedly connected to the top of the threaded block 34, support plates 351 are respectively opened at both ends of the bottom of the limiting strip 35, a mixing tank 36 is fixedly connected to the top of the support plate 351, a support ring 37 is fixedly connected to the inner part of the top end of the mixing tank 36, a motor pole 38 is fixedly connected to the inner part of the top end of the support ring 37, a mixing blade 39 is fixedly connected to the surface of the motor pole 38, a chute is opened in the middle of the base 31, the surface of the threaded block 34 is slidably connected to the inside of the chute, and one end of the back of the lead screw 33 is rotatably connected to the inside of the chute.

[0036] Furthermore, support grooves are respectively opened on both sides inside the base 31, the surface of the limiting strip 35 is slidably connected to the inside of the support grooves, the motor pole 38 on the support ring 37 is used for rotation, thereby driving the mixing blade 39 to perform corresponding mixing actions. In addition, after the mixing is completed, the moving motor 32 is started to drive the lead screw 33 to rotate and drive the threaded block 34 to move inside the base 31, so as to move the mixing tank 36 out, and facilitate the subsequent processing operations of the mixed materials in the mixing tank 36.

[0037] During the actual operation process, when this device is used, when performing the mixing process for preparing rare earth neodymium iron boron permanent magnets, at this time, the raw materials are put in from the material box 212 and are put down through the upper baffle plate 216 and the lower baffle plate 215 into the mixing tank 36 for mixing. When it is necessary to control the falling speed of the falling amount of the materials, at this time, the driving motor 221 drives the electric rod 222 and the telescopic rod 223 to rotate, thereby driving the telescopic rod 223 and the rack 227 to slide correspondingly under the limitation of the support sliding seat 225 by using the connection of the slide bar 226, so that when the gear ring 228 rotates, it drives the upper baffle plate 216 to rotate and changes the opening area between it and the lower baffle plate 215, thereby enabling the control of the falling amount of the rare earth neodymium iron boron permanent magnet raw materials;

[0038] After that, when stirring the raw materials, the motor pole 38 on the support ring 37 is used for rotation, thereby driving the mixing blade 39 to perform corresponding mixing actions. In addition, after the mixing is completed, the moving motor 32 is started to drive the lead screw 33 to rotate and drive the threaded block 34 to move inside the base 31, so as to move the mixing tank 36 out, and facilitate the subsequent processing operations of the mixed materials in the mixing tank 36.

[0039] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

Claims

1. A mixing and processing device for preparing rare earth neodymium-iron-boron permanent magnets, including a support frame (1), characterized in that: A discharge adjusting mechanism (2) is fixedly connected to the top of the support frame (1), and a moving mechanism (3) is fixedly connected to the bottom end of the support frame (1); The discharge adjusting mechanism (2) includes a discharge component (21) and an adjusting component (22), and the adjusting component (22) is arranged on the side of the discharge component (21); The discharge component (21) includes a vertical plate (211), the vertical plate (211) is fixedly connected to the top of the support frame (1), a material box (212) is fixedly connected to the top end of the vertical plate (211), a connecting ring (213) is rotatably connected to the bottom end of the material box (212), a T-shaped ring (214) is fixedly connected inside the support frame (1), a discharge piece (217) is fixedly connected to the bottom end of the T-shaped ring (214), a lower material distribution plate (215) is fixedly connected to the inside of the top end of the T-shaped ring (214), and an upper material distribution plate (216) is arranged on the upper surface of the lower material distribution plate (215).

2. The mixing and processing device for preparing rare earth neodymium iron boron permanent magnets according to claim 1, wherein: Material distribution openings are formed on the surfaces of the upper material distribution plate (216) and the lower material distribution plate (215), a circular hole is formed inside the support frame (1), and the surface of the T-shaped ring (214) is fixedly connected to the inside of the circular hole.

3. The mixing and processing device for preparing rare earth neodymium iron boron permanent magnets according to claim 1, characterized in that: The adjusting component (22) includes a driving motor (221), the driving motor (221) is fixedly connected to the bottom end of the top of the support frame (1), an electric rod (222) is fixedly connected to the top end of the driving motor (221), a telescopic rod (223) is fixedly connected to the top end of the electric rod (222), one end of the telescopic rod (223) is hinged to an ear plate block (224), a rack (227) is fixedly connected to the right side of the ear plate block (224), a slide bar (226) is fixedly connected to the top of the rack (227), a support sliding seat (225) is arranged on the surface of the slide bar (226), the top of the support sliding seat (225) is fixedly connected to the bottom end of the material box (212), a gear ring (228) is meshed and connected to one side of the rack (227), the top end of the gear ring (228) is fixedly connected to the bottom end of the connecting ring (213), and the bottom end of the gear ring (228) is rotatably connected to the top of the T-shaped ring (214).

4. A mixing and processing device for preparing rare earth neodymium iron boron permanent magnets according to claim 3, characterized in that: A guide groove is formed inside the support sliding seat (225), and the surface of the slide bar (226) is slidably connected to the inside of the guide groove, and an opening is formed at the bottom end of the guide groove.

5. A mixing and processing device for preparing rare earth neodymium iron boron permanent magnets according to claim 1, characterized in that: The moving mechanism (3) includes a base (31), the base (31) is fixedly connected to the bottom end of the support frame (1), a moving motor (32) is fixedly connected to the front of the base (31), a lead screw (33) is fixedly connected to one end of the back of the moving motor (32), a threaded block (34) is threadedly connected to the surface of the lead screw (33), a limiting strip (35) is fixedly connected to the top of the threaded block (34), support plates (351) are respectively formed at both ends of the bottom of the limiting strip (35), a stirring box (36) is fixedly connected to the top of the support plates (351), a support ring (37) is fixedly connected to the inside of the top end of the stirring box (36), a motor electric rod (38) is fixedly connected to the inside of the top end of the support ring (37), and a stirring blade (39) is fixedly connected to the surface of the motor electric rod (38).

6. The mixing and processing device for preparing rare earth neodymium iron boron permanent magnets according to claim 5, wherein: A chute is provided in the middle inside the base (31), the surface of the threaded block (34) is slidably connected to the inside of the chute, and one end of the back surface of the lead screw (33) is rotatably connected to the inside of the chute.

7. A mixing and processing device for preparing rare earth neodymium iron boron permanent magnets according to claim 5, characterized in that: Support grooves are respectively provided on both sides inside the base (31), and the surface of the limiting strip (35) is slidably connected to the inside of the support groove.

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