CN219849428U

CN219849428U - Four-dimensional powder mixer for production of Qin-Fe-B magnet

Info

Publication number: CN219849428U
Application number: CN202321324557.1U
Authority: CN
Inventors: 秦超月
Original assignee: Zhejiang Rongxin Magnetic Industry Co ltd
Current assignee: Zhejiang Rongxin Magnetic Industry Co ltd
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-10-20
Anticipated expiration: 2033-05-29

Abstract

The utility model discloses a four-dimensional powder mixer for producing Qin-Fe-B magnets, belongs to the technical field of production of Qin-Fe-B magnets, and aims to solve the problems that in the prior art, a common powder mixer can directly discharge at the bottom opening of equipment, and as the four-dimensional powder mixer is in a horizontal state, powder cannot directly flow out during discharging, so that the discharging is inconvenient and materials are easy to remain in the mixer. The device comprises a base, a mixing box, a rotary table and a connecting ring, wherein the rotary table is positioned above the base, the mixing box is arranged on the inner side of the rotary table, the rotary table is in a fan-shaped structure, and the two ends of the rotary table are respectively fixedly connected with the connecting ring; the mixing box is obliquely distributed on the inner side of the rotary table, and telescopic cylinders and bearing frames are respectively arranged at the bottom of the mixing box and are distributed at intervals. This drink iron boron magnet production is with four-dimensional powder mixer, through the mixing box setting that can overturn the rise, promote the smoothness nature of ejection of compact, the mixing box of inclination state has better ejection of compact effect compared with the mixing box under the horizontality.

Description

Four-dimensional powder mixer for production of Qin-Fe-B magnet

Technical Field

The utility model relates to the technical field of Qin-Fe-B magnets, in particular to a four-dimensional powder mixer for producing Qin-Fe-B magnets.

Background

With the development of industries such as computers and communication, rare earth permanent magnets, especially NdFeB permanent magnet industry, are rapidly developed, rare earth permanent magnet material is a permanent magnet material with highest known comprehensive performance, and has much better performance than ferrite and alnico, and has magnetic performance which is one time higher than that of expensive platinum-cobalt alloy, when a mixing machine is needed to be used for a Qin-Fe-B magnet, different powder is poured into a common powder mixer and then mixed in a rotating way, and the common powder mixer can only mix the powder unidirectionally or bidirectionally, so that a four-dimensional powder mixer in the prior art appears, and the powder can be mixed in multiple directions simultaneously, but because the four-dimensional powder mixer has the function of synchronous movement in multiple directions, the discharging mode of the four-dimensional powder mixer becomes complex compared with that of a common unidirectional and bidirectional powder mixer, the common powder mixer can directly discharge at the bottom opening of equipment, and because the four-dimensional powder mixer is in a horizontal state, the powder cannot directly flow out, so that the discharging is inconvenient and the residual materials in the mixer are easy.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art, and provides a four-dimensional powder mixer for producing a Qin-Fe-B magnet, which realizes the function of a tilting mixing box during discharging through a bearing frame and a connector and solves the problems of inconvenient discharging and easy residue.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the rotary table is positioned above the base, the mixing box is arranged on the inner side of the rotary table, the rotary table is in a fan-shaped structure, and the two ends of the rotary table are fixedly connected with the connecting rings respectively; the mixing box is the slope and distributes in the inboard of revolving stage, and the bottom of mixing box is equipped with flexible cylinder and bears the frame respectively, flexible cylinder, bear the frame interval and distribute, the inner wall of the vertical setting of flexible cylinder and bottom fixed connection revolving stage, top and mixing box swing joint, bear the frame and be U-shaped structure, and swing joint mixing box's outer wall. Further, the telescopic ends of the telescopic cylinders are fixedly connected with fixing blocks, and protruding shafts are symmetrically arranged on the outer walls of the two sides of the fixing blocks. After mixing, through the setting of the mixing box that can overturn and rise, promote the smoothness nature of ejection of compact, the mixing box of inclination state has better ejection of compact effect compared with the mixing box under the horizontality.

Furthermore, connectors are distributed on two sides of the fixed block at intervals, mounting holes which are connected with the convex shaft in an adaptive and rotating mode are formed in the connectors, and the other ends of the connectors are fixedly connected.

Furthermore, a connecting shaft is fixedly connected above the inner side wall of the bearing frame, and the other end of the connecting shaft is horizontally arranged and movably connected with the outer wall of the mixing box. Thanks to the arrangement of the connecting shaft, the mixing box is provided with a rotatable supporting point for overturning, so that the material outflow can be assisted.

Further, a rotating hole is formed in the outer wall of the mixing box at the position corresponding to the connecting shaft, and the connecting shaft penetrates into the rotating hole.

Further, two groups of driving shafts which are distributed at intervals are horizontally arranged above the base, connecting grooves are formed in the positions, close to the end parts, of the driving shafts, and the connecting rings are embedded into the connecting grooves.

Further, a driving motor is arranged at the end part of the driving shaft, a supporting frame is fixedly connected to the bottom of the driving motor, and the other end of the supporting frame is fixedly connected with the side wall of the base. The driving motor can be borne by virtue of the arrangement of the supporting frame.

The utility model has the beneficial effects that:

(1) The utility model benefits from the arrangement of the connecting rotary table and the mixing box, can collect and multidirectional mix different powder materials, can finish the operation by adopting the same power source, and saves more energy while improving the mixing effect.

(2) According to the utility model, after mixing, the smooth discharging performance is improved through the arrangement of the mixing box capable of being turned and lifted, and compared with the mixing box in a horizontal state, the mixing box in an inclined state has a better discharging effect, so that powder materials can be more concentrated, the residue of the powder materials during discharging is effectively reduced, and the discharging quality is improved.

In conclusion, the utility model has the advantages of good mixing quality, convenient discharging and the like.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram showing a separation structure of a turntable and a base;

FIG. 3 is a schematic diagram showing a separation structure of a mixing box and a rotary table;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A;

fig. 5 is a schematic perspective view of a carrier.

The marks in the drawings are: 1. a base; 2. a support frame; 3. a driving motor; 5. a rotary table; 6. a mixing box; 7. a connecting ring; 8. a connecting groove; 9. a drive shaft; 10. a carrier; 11. a telescopic cylinder; 12. a connector; 13. a fixed block; 14. and a connecting shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Example 1

As shown in fig. 1 and 2, this embodiment provides a four-dimensional powder mixer for production of Qin-Fe-B magnet, which comprises a base 1, a mixing box 6, a rotating table 5 and a connecting ring 7, wherein the rotating table 5 is located above the base 1, the mixing box 6 is arranged on the inner side of the rotating table 5, the rotating table 5 is in a fan-shaped structure, and two ends of the rotating table 5 are respectively fixedly connected with the connecting ring 7.

Referring to fig. 2, two groups of driving shafts 9 are horizontally arranged above the base 1, connecting grooves 8 are formed in the positions, close to the ends, of the driving shafts 9, and the connecting rings 7 are embedded into the connecting grooves 8. The end of the driving shaft 9 is provided with a driving motor 3, the bottom of the driving motor 3 is fixedly connected with a supporting frame 2, and the other end of the supporting frame 2 is fixedly connected with the side wall of the base 1.

Example two

Referring to fig. 3 and 4, the mixing box 6 is obliquely distributed on the inner side of the rotary table 5, the bottom of the mixing box 6 is respectively provided with a telescopic cylinder 11 and a bearing frame 10, the telescopic cylinders 11 and the bearing frames 10 are distributed at intervals, the telescopic cylinders 11 are vertically arranged and are fixedly connected with the inner wall of the rotary table 5 at the bottom, the top is movably connected with the mixing box 6, the bearing frame 10 is of a U-shaped structure, and the outer wall of the mixing box 6 is movably connected. The telescopic end of the telescopic cylinder 11 is fixedly connected with a fixed block 13, and convex shafts are symmetrically arranged on the outer walls of the two sides of the fixed block 13. Connectors 12 are distributed on two sides of the fixed block 13 at intervals, mounting holes which are connected with the protruding shafts in an adaptive and rotating mode are formed in the connectors 12, and the other ends of the connectors 12 are fixedly connected. The telescopic cylinder 11 can extend to slightly lift one end of the mixing box 6, and the other end of the mixing box 6 starts to incline by taking the bearing frame 10 as a supporting point.

Referring to fig. 1 and 5, a connecting shaft 14 is fixedly connected above the inner side wall of the bearing frame 10, and the other end of the connecting shaft 14 is horizontally arranged and movably connected with the outer wall of the mixing box 6. A rotating hole is formed in the outer wall of the mixing box 6 at a position corresponding to the connecting shaft 14, and the connecting shaft 14 penetrates into the rotating hole. The driving shaft 9 rotates in a forward and backward reciprocating manner, the rotating table 5 is stressed to rotate in a reciprocating manner, and the mixing box 6 in the rotating table 5 swings along with the reciprocating rotation of the rotating table, and as the mixing box 6 is obliquely arranged, the material can flow in multiple directions while the rotating table 5 rotates, so that four-dimensional mixing is performed.

Working procedure

When the four-dimensional mixing machine is used, firstly, powder to be mixed is respectively placed into mixing boxes 6, then, a driving motor 3 is started, a driving shaft 9 is driven to rotate by the driving motor 3, after the driving shaft 9 rotates, a connecting ring 7 clamped by stress rotates along with the driving shaft, the connecting ring 7 can drive a rotating table 5 to rotate, the driving shaft 9 rotates in a forward and backward reciprocating mode, the rotating table 5 also rotates in a reciprocating mode under stress, along with the reciprocating rotation of the rotating table 5, the mixing boxes 6 in the rotating table also swing along with the reciprocating rotation of the rotating table 5, and materials can form multi-directional flow when the rotating table 5 rotates due to the fact that the mixing boxes 6 are obliquely arranged, so that four-dimensional mixing is performed;

step two, after the compounding is finished, flexible cylinder 11 can stretch out, slightly lifts up the one end of mixing box 6, and the other end of mixing box 6 starts the slope with carrier 10 as the strong point, places the receiver dish in its exit position, and mixing box 6 of incline state has better ejection of compact effect than mixing box 6 under the horizontality for powder material can concentrate more, and the powder material remains when effectively reducing the ejection of compact, promotes ejection of compact quality.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The four-dimensional powder mixing machine for producing the Qin-Fe-B magnet comprises a base, a mixing box, a rotary table and a connecting ring, and is characterized in that the rotary table is positioned above the base, the mixing box is arranged on the inner side of the rotary table, the rotary table is in a fan-shaped structure, and the two ends of the rotary table are respectively fixedly connected with the connecting ring;

the mixing box is the slope and distributes in the inboard of revolving stage, and the bottom of mixing box is equipped with flexible cylinder and bears the frame respectively, flexible cylinder, bear the frame interval and distribute, the inner wall of the vertical setting of flexible cylinder and bottom fixed connection revolving stage, top and mixing box swing joint, bear the frame and be U-shaped structure, and swing joint mixing box's outer wall.

2. A machine for mixing powder in four dimensions for producing Qin-Fe-B magnets according to claim 1, wherein the telescopic end of the telescopic cylinder is fixedly connected with a fixed block, and convex shafts are symmetrically arranged on the outer walls of the two sides of the fixed block.

3. A machine for mixing powder in four dimensions for producing Qin-Fe-B magnets according to claim 2, wherein connectors are distributed at intervals on two sides of the fixed block, mounting holes are formed in the connectors and are adapted to be connected with the protruding shafts in a rotating mode, and the other ends of the connectors are fixedly connected.

4. A machine for mixing powder in four dimensions for producing Qin-Fe-B magnets according to claim 3, wherein a connecting shaft is fixedly connected above the inner side wall of the bearing frame, and the other end of the connecting shaft is horizontally arranged and movably connected with the outer wall of the mixing box.

5. A machine for mixing powders in four dimensions for the production of a Qin-FeB magnet according to claim 4, wherein the outer wall of the mixing box is provided with a rotation hole corresponding to a connection shaft, said connection shaft penetrating into the rotation hole.

6. A machine for mixing powder in four dimensions for producing Qin-Fe-B magnets according to claim 1, wherein two groups of driving shafts are horizontally arranged above the base, the driving shafts are provided with connecting grooves near the end parts, and the connecting rings are embedded into the connecting grooves.

7. A machine for mixing powder in four dimensions for producing Qin-Fe-B magnets according to claim 6, wherein the end of the driving shaft is provided with a driving motor, the bottom of the driving motor is fixedly connected with a supporting frame, and the other end of the supporting frame is fixedly connected with the side wall of the base.