CN215464665U

CN215464665U - Magnet raw materials homodisperse mixing device

Info

Publication number: CN215464665U
Application number: CN202121081736.8U
Authority: CN
Inventors: 关传海; 杨友文; 关世昊; 潘勤; 韩谋智; 李如福
Original assignee: Anhui Hengci Magnetoelectric Co ltd
Current assignee: Anhui Hengci Magnetoelectric Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2022-01-11
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses a device for uniformly dispersing and mixing magnet raw materials, which comprises a stirring frame, wherein support columns are fixedly connected to the periphery of the bottom end face of the stirring frame, the upper end of the stirring frame is connected with a crushing box, the upper end of the crushing box is connected with a feed hopper, a resin feed inlet is connected to the upper part of the left end face of the stirring frame, an extrusion device is connected to the right end face of the stirring frame, the magnet raw materials are put into the crushing box from the feed hopper, the magnet raw materials are crushed in the crushing box, the crushed raw materials enter the stirring frame, imported epoxy resin is put into the stirring frame from the resin feed inlet, the epoxy resin and the crushed magnet raw materials are stirred and mixed, the mixed raw materials are extruded into spherical raw materials through the extrusion device, the high-purity epoxy resin is obtained, the magnet has good mechanical performance, rustiness is not caused by impurities in the resin, and the prepared magnet round frame is spherical particles, the filling is convenient, the resin is uniformly coated during mixing, and the requirements on consistency and uniformity are met.

Description

Magnet raw materials homodisperse mixing device

Technical Field

The utility model relates to the field, in particular to a magnet raw material uniformly-dispersing and mixing device.

Background

In recent years, the development of rare earth functional materials and industries in China is fast, but the elementary characteristics of rare earth functional material products are obvious, and the international competitiveness is not feasible. At present, the development and production of the high-precision bonded neodymium iron boron magnet have some problems, including poor mechanical property of magnet raw materials, easy rusting and inconvenient filling and use, so a device for uniformly dispersing and mixing the magnet raw materials is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a magnet raw material uniformly-dispersing and mixing device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a mixing device of magnet raw materials homodisperse, includes the stirring frame, stirring frame bottom end face fixedly connected with support column all around, the stirring frame upper end is connected with crushing case, it is connected with the feeder hopper to smash the case upper end, stirring frame left end face top is connected with the resin feed inlet, stirring frame right-hand member face is connected with extrusion device.

Preferably, smash the incasement top left and right sides and rotate and install the roller that rolls, smash the fixed diaphragm that is provided with in the middle of the incasement, the integration is provided with the guide frame in the middle of the diaphragm, guide frame lower extreme integration is connected with the mullion, the roller that rolls in the middle of the left and right sides rotation installation in the guide frame, the left and right sides rotates in the mullion and installs a plurality of rollers that roll down.

Preferably, the diameters of the upper crushing roller, the middle crushing roller and the lower crushing roller are sequentially reduced.

Preferably, three sets of lower crushing rollers are provided in the mullion.

Preferably, install first motor in the middle of the agitator frame bottom end face, first motor output stretches into in the agitator frame and fixedly connected with bull stick, bull stick surface fixedly connected with a plurality of puddlers, the outer end fixedly connected with of a plurality of puddlers scrapes the wall pole.

Preferably, extrusion device includes the output frame, the output frame left end is connected with stirring frame right side wall integration, the second motor is installed to the output frame right-hand member, second motor output fixed connection horizontal pole one end, the horizontal pole other end stretches into the left side in the output frame, horizontal pole surface cover is equipped with the defeated material leaf of spiral, the output frame lower extreme is connected with the discharge gate, the left and right sides rotates in the discharge gate and installs the extrusion roller, the bleeder valve is installed to the output frame left end.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has simple structure and clear and understandable structure, the magnet raw material is put into the crushing box from the feed hopper, the magnet raw material is crushed in the crushing box, the crushed raw material enters the stirring frame, the imported epoxy resin is put into the stirring frame from the resin feed inlet, the epoxy resin and the crushed magnet raw material are stirred and mixed, the mixed raw material is extruded into the spherical raw material through the extruding device, the high-purity epoxy resin ensures that the magnet has good mechanical property and is not rusted due to impurities in the resin, the prepared magnet round frame is spherical particles, the filling is convenient, the resin is ensured to be uniformly coated during the mixing, and the requirements of consistency and uniformity are met.

Drawings

FIG. 1 is a schematic structural view of a magnet raw material uniformly-dispersing and mixing apparatus;

FIG. 2 is a schematic sectional view of a magnet raw material uniformly dispersing and kneading apparatus.

In the figure: 1-support column, 2-stirring frame, 3-resin feed inlet, 4-crushing box, 5-feed hopper, 6-extrusion device, 7-first motor, 8-rotating rod, 9-stirring rod, 10-wall scraping rod, 11-vertical frame, 12-guide frame, 13-transverse plate, 14-upper crushing roller, 15-lower crushing roller, 16-discharge valve, 17-output frame, 18-spiral conveying blade, 19-transverse rod, 20-second motor, 21-discharge outlet, 22-extrusion roller, 23-middle crushing roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a mixing device of magnet raw materials homodisperse, includes stirring

frame

2, 2 bottom end faces of stirring frame fixedly connected with support column 1 all around, 2 upper ends of stirring frame are connected with crushing

case

4, 4 upper ends of crushing case are connected with

feeder hopper

5, 2 left end face tops of stirring frame are connected with

resin feed inlet

3, 2 right-hand member faces of stirring frame are connected with extrusion device 6.

The utility model is used for processing the magnet raw material, specifically, the magnet raw material is put into a crushing box 4 from a feed hopper 5, the magnet raw material is crushed in the crushing box 4, the crushed raw material enters a stirring frame 2, imported epoxy resin is put into the stirring frame 2 from a resin feed port 3, the epoxy resin and the crushed magnet raw material are stirred and mixed, and the mixed raw material is extruded into a spherical raw material through an extrusion device 6.

Smash the incasement 4 inside the top left and right sides and rotate and install crushing roller 14, smash the fixed diaphragm 13 that is provided with in the middle of the incasement 4, the integration is provided with guide frame 12 in the middle of diaphragm 13, guide frame 12 lower extreme integration is connected with mullion 11, the left and right sides rotates and installs middle crushing roller 23 in the guide frame 12, the left and right sides rotates in the mullion 11 and installs a plurality of crushing rollers 15 down, the diameter of going up crushing roller 14, middle crushing roller 23 and lower crushing roller 15 reduces in proper order, lower crushing roller 15 in the mullion 11 is provided with three groups.

The magnet raw materials are crushed and ground in the crushing box 4 sequentially through the upper crushing roller 14, the middle crushing roller 23 and the lower crushing roller 15 which rotate, and the crushing effect is good.

Install first motor 7 in the middle of 2 bottom end faces of agitator frame, 7 output ends of first motor stretch into 2 interior and fixedly connected with bull stick 8 of agitator frame, 8 outer fixed surface of bull stick are connected with a plurality of puddlers 9, and the outer end fixedly connected with of a plurality of puddlers 9 scrapes wall pole 10.

Magnet raw materials powder and epoxy get into stirring frame 2 in, first motor 7 drives bull stick 8 and the puddler 9 of surface and rotates, realizes high-efficient stirring, and wherein, the outer end fixedly connected with of a plurality of puddlers 9 scrapes wall pole 10, can scrape to 2 inner walls of stirring frame and sweep, avoids stirring the material to bond at 2 inner walls of stirring frame, and the ejection of compact is inconvenient.

Extrusion device 6 includes output frame 17, output frame 17 left end and 2 right side walls integration of stirring frame are connected, second motor 20 is installed to output frame 17 right-hand member, 19 one ends of second motor 20 output end fixed connection horizontal pole, the 19 other ends of horizontal pole stretch into output frame 17 in the left side, 19 outer surface covers of horizontal pole have the defeated material leaf of spiral 18, output frame 17 lower extreme is connected with discharge gate 21, the both sides are rotated about in the discharge gate 21 and are installed extrusion roller 22, bleeder valve 16 is installed to output frame 17 left end.

The discharge valve 16 is opened, the stirred raw materials enter the output frame 17, the second motor 20 drives the cross rod 19 and the spiral delivery blades 18 on the outer surface of the cross rod to rotate, the raw materials are pushed rightwards, and are output from the discharge port 21 and extruded by the extrusion rollers 22 which rotate on the left side and the right side to form a round particle magnet raw material.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a mixing device of magnet raw materials homodisperse, includes agitator frame (2), its characterized in that: stirring frame (2) bottom end face fixedly connected with support column (1) all around, stirring frame (2) upper end is connected with crushing case (4), crushing case (4) upper end is connected with feeder hopper (5), stirring frame (2) left end face top is connected with resin feed inlet (3), stirring frame (2) right-hand member face is connected with extrusion device (6).

2. The magnet material uniformly dispersing and kneading apparatus according to claim 1, characterized in that: smash case (4) interior top left and right sides and rotate and install crushing roller (14), it is provided with diaphragm (13) to smash fixed in the middle of in case (4), the integration is provided with guide frame (12) in the middle of diaphragm (13), guide frame (12) lower extreme integration is connected with mullion (11), the left and right sides rotates in guide frame (12) and installs middle crushing roller (23), the left and right sides rotates in mullion (11) and installs a plurality of crushing roller (15) down.

3. The magnet material uniformly dispersing and kneading apparatus according to claim 2, characterized in that: the diameters of the upper crushing roller (14), the middle crushing roller (23) and the lower crushing roller (15) are reduced in sequence.

4. The magnet material uniformly dispersing and kneading apparatus according to claim 3, characterized in that: three groups of lower crushing rollers (15) are arranged in the vertical frame (11).

5. The magnet material uniformly dispersing and kneading apparatus according to claim 4, characterized in that: install first motor (7) in the middle of agitator frame (2) bottom face, first motor (7) output stretches into in agitator frame (2) and fixedly connected with bull stick (8), a plurality of puddlers (9) of bull stick (8) outer fixed surface connection, the outer end fixedly connected with of a plurality of puddlers (9) scrapes wall pole (10).

6. The magnet material uniformly dispersing and kneading apparatus according to claim 5, characterized in that: extrusion device (6) are including output frame (17), output frame (17) left end is connected with stirring frame (2) right side wall integration, second motor (20) are installed to output frame (17) right-hand member, second motor (20) output end fixed connection horizontal pole (19) one end, horizontal pole (19) other end stretches into output frame (17) interior left side, horizontal pole (19) surface cover is equipped with defeated material leaf of spiral (18), output frame (17) lower extreme is connected with discharge gate (21), the left and right sides rotates in discharge gate (21) and installs extrusion roller (22), discharge valve (16) are installed to output frame (17) left end.