CN209885947U - Turnover type neodymium iron boron magnet powder manufacturing device capable of preventing materials from overflowing - Google Patents
Turnover type neodymium iron boron magnet powder manufacturing device capable of preventing materials from overflowing Download PDFInfo
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- CN209885947U CN209885947U CN201920392795.3U CN201920392795U CN209885947U CN 209885947 U CN209885947 U CN 209885947U CN 201920392795 U CN201920392795 U CN 201920392795U CN 209885947 U CN209885947 U CN 209885947U
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Abstract
The utility model discloses a convertible neodymium iron boron magnet powder process device of anti-overflow material, including the air current mill, the positive intermediate position of air current mill is fixed with the observation window, the feed inlet has been seted up to the upper end of air current mill, the upper end fixed position of air current mill avris installs the conveying pipeline, the air current mill is connected mutually through conveying pipeline and powder between the sieve jar, the outside movable mounting of gas outlet has the air outlet valve, vibrating motor's output shaft passes powder sieve jar and vibrating screen fixed connection, the outside movable mounting who goes out the powder mouth has a powder valve, the lower extreme movable mounting who goes out the powder mouth has the jar that connects, the outside fixed mounting of trip shaft has the upset screen cloth. This convertible neodymium iron boron magnetism body powder process device of anti-overflow material, through the conveying pipeline with the jet mill with the powder sieve jar between seamless intercommunication be connected to add the valve in gas outlet and powder outlet outside, promote the holistic leakproofness of the device, prevent to take place the flash condition in the powder making process, enlarged the whole application scope of the device.
Description
Technical Field
The utility model relates to a neodymium iron boron magnetism body powder process equipment technical field specifically is a convertible neodymium iron boron magnetism body powder process device of anti-overflow material.
Background
The neodymium iron boron magnet is a magnet with high magnetism and is made of neodymium iron boron, the neodymium iron boron is divided into sintered neodymium iron boron and bonded neodymium iron boron, and the bonded neodymium iron boron has magnetism in all directions and is corrosion-resistant; the sintered neodymium iron boron is easy to corrode, the surface of the sintered neodymium iron boron needs to be coated with zinc, nickel, environment-friendly zinc, environment-friendly nickel, nickel copper nickel, environment-friendly nickel copper nickel and the like, and the sintered neodymium iron boron is generally subjected to axial magnetization and radial magnetization according to the required working surface.
The neodymium iron boron magnet is applied to the industry requirement and need prepares into powdered, consequently need use the powder process device, however existing ferroboron magnet powder process device has mostly the raw materials after through the jet mill, and the normal demand of user or enterprise is difficult to satisfy to the powder granularity that obtains on the existing market, and through the jet mill when getting into the fine grinding sieve device because the leakproofness of interface intercommunication is relatively poor, takes place the flash condition easily, the relatively poor shortcoming of whole job stabilization nature.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convertible neodymium iron boron magnet powder process device of flash prevention to propose the raw materials in solving above-mentioned background art after through the jet mill, the normal demand of user or enterprise is difficult to satisfy to the powder granularity that obtains, and when getting into the fine grinding powder sieve device through the jet mill because the leakproofness of interface intercommunication is relatively poor, takes place the flash condition easily, the relatively poor problem of whole job stabilization nature.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-overflow turnover neodymium iron boron magnet powder manufacturing device comprises an airflow mill, wherein an observation window is fixed at the front middle position of the airflow mill, a feed inlet is formed in the upper end of the airflow mill, a feed delivery pipe is fixedly arranged at the upper end of the side of the airflow mill, the airflow mill is connected with a powder screening tank through the feed delivery pipe, a piston is movably arranged at the upper end of the feed inlet, a control panel is fixed at the front middle position of the powder screening tank, a turnover motor is fixedly arranged at the upper end of the side of the powder screening tank, a gas outlet is formed at the middle position of the side of the powder screening tank, a vibration motor is fixedly arranged at the lower end of the side of the powder screening tank, a powder outlet is formed in the bottom of the powder screening tank, a guide block is fixedly arranged at the position of the bottom inside the powder screening tank, and an output shaft of the turnover motor penetrates through, the outside movable mounting of gas outlet has the air outlet valve, vibrating motor's output shaft passes powder sieve jar and vibrating screen fixed connection, the outside movable mounting of powder outlet has a powder valve, the lower extreme movable mounting of powder outlet has connects the powder jar, the outside fixed mounting of trip shaft has the upset screen cloth.
Preferably, the inside of the jet mill is communicated with the inside of the powder sieve tank through a material conveying pipe, and an observation window outside the jet mill is made of toughened glass.
Preferably, the inner diameter of the feeding hole is matched with the outer diameter of the piston, and the control panel is electrically connected with the jet mill, the turnover motor and the vibration motor.
Preferably, the turnover motor and the vibrating motor are symmetrically arranged outside the powder sieve tank around the air outlet, and the air outlet is communicated with the inside of the powder sieve tank.
Preferably, the inner diameter of the powder outlet is matched with the outer diameter of the opening of the powder receiving tank, and the powder outlet is communicated with the inside of the powder sieve tank.
Preferably, two turnover screens with the same specification are symmetrically arranged outside the turnover shaft, and the two guide blocks with the same specification are symmetrically arranged inside the powder screen tank in a V shape.
Compared with the prior art, the beneficial effects of the utility model are that: this convertible neodymium iron boron magnetism body powder process device of flash prevention, through setting up the powder sieve jar, further meticulous powder process is carried out to the material after the jet mill powder process, satisfy the demand of user or enterprise in proper order on the granularity of the powder of making, improve the holistic commonality of the device, and through the conveying pipeline with seamless intercommunication connection between jet mill and the powder sieve jar, and add the valve with the meal outlet outside at the gas outlet, promote the holistic leakproofness of the device, prevent to take place the flash condition at the powder process, the whole application scope of the device has been enlarged.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the internal structure of the powder sieving tank of the present invention;
in the figure: 1. performing jet milling; 2. an observation window; 3. a feed inlet; 4. a delivery pipe; 5. a powder screening tank; 6. a piston; 7. a control panel; 8. turning over a motor; 9. an air outlet; 10. a vibration motor; 11. a powder outlet; 12. an air outlet valve; 13. a powder outlet valve; 14. a powder receiving tank; 15. a turning shaft; 16. turning over the screen; 17. vibrating a screen; 18. and a guide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a convertible neodymium iron boron magnet powder process device of anti-overflow material, includes that jet mill 1, observation window 2, feed inlet 3, conveying pipeline 4, powder sieve jar 5, piston 6, control panel 7, upset motor 8, gas outlet 9, vibrating motor 10, go out powder mouth 11, go out air valve 12, go out powder valve 13, connect powder jar 14, trip shaft 15, upset screen 16, vibrating screen 17 and guide block 18, its characterized in that: an observation window 2 is fixed at the middle position of the front surface of an airflow mill 1, a feed inlet 3 is arranged at the upper end of the airflow mill 1, a feed delivery pipe 4 is fixedly arranged at the upper end position of the side of the airflow mill 1, the airflow mill 1 is mutually connected with a powder screening tank 5 through the feed delivery pipe 4, a piston 6 is movably arranged at the upper end of the feed inlet 3, a control panel 7 is fixed at the middle position of the front surface of the powder screening tank 5, an overturning motor 8 is fixedly arranged at the upper end position of the side of the powder screening tank 5, an air outlet 9 is arranged at the middle position of the side of the powder screening tank 5, a vibrating motor 10 is fixedly arranged at the lower end position of the side of the powder screening tank 5, a powder outlet 11 is arranged at the bottom of the powder screening tank 5, a guide block 18 is fixedly arranged at the side position of the bottom inside the powder screening tank 5, an output shaft of the overturning motor 8 penetrates through the powder screening tank 5 to be fixedly connected with, a powder outlet valve 13 is movably arranged outside the powder outlet 11, a powder receiving tank 14 is movably arranged at the lower end of the powder outlet 11, and an overturning screen 16 is fixedly arranged outside the overturning shaft 15; in addition, the model of the control panel 7 adopted by the overflow-preventing turnover-type neodymium-iron-boron magnet powder making device is MAM660B 200;
further, the inside of the jet mill 1 is communicated with the inside of the powder screening tank 5 through a material conveying pipe 4, and an observation window 2 outside the jet mill 1 is made of toughened glass, so that stable conveying of materials between the jet mill 1 and the powder screening tank 5 is guaranteed, and the observation window 2 has certain strength;
furthermore, the inner diameter of the feed port 3 is matched with the outer diameter of the piston 6, and the control panel 7 is electrically connected with the jet mill 1, the turnover motor 8 and the vibrating motor 10, so that the operation is simple, the control is convenient, and the whole application range of the device is expanded;
furthermore, the overturning motor 8 and the vibrating motor 10 are symmetrically arranged outside the powder sieve tank 5 about the air outlet 9, and the air outlet 9 is communicated with the inside of the powder sieve tank 5, so that the reasonable stability of the whole structure of the device is ensured;
furthermore, the inner diameter of the powder outlet 11 is matched with the outer diameter of the opening of the powder receiving tank 14, and the powder outlet 11 is communicated with the inside of the powder screening tank 5, so that the powder outlet 11 can be stably connected with the powder receiving tank 14, and no material is wasted due to placement;
further, the same two of specification are installed to upset screen cloth 16 outside symmetry at trip shaft 15, and guide block 18 has the same two of specification with the V font symmetry inside powder sieve jar 5, makes the powder of making more meticulous, promotes the holistic powder process quality of the device to can ensure that powder outlet 11 smoothly goes out powder work.
The working principle is as follows: firstly, the piston 6 is pulled out, neodymium iron boron magnet raw materials to be pulverized are poured into the jet mill 1 from the feeding hole 3, the jet mill 1 is controlled to be started through the control panel 7 to integrally perform preliminary powder preparation work on the neodymium iron boron magnet raw materials, in the process, an operator can observe the internal work through the observation window 2, the materials enter the powder sieve tank 5 through the conveying pipe 4 after being subjected to preliminary powder preparation, the overturning motor 8 is controlled to be started through the control panel 7, the output shaft of the overturning motor 8 drives the overturning shaft 15 to rotate, the overturning screen 16 rotates along with the overturning shaft 15 to perform overturning powder sieve work on the fallen materials subjected to preliminary powder preparation, the control panel 7 is used to control the starting of the vibrating motor 10, the vibrating screen 17 in the powder sieve tank 5 is driven by the vibrating motor 10 to generate vibration to perform fine powder preparation on the materials, the powder receiving tank 14 is stably butted with the powder outlet 11, and opening the powder outlet valve 13 to perform powder outlet operation.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a convertible neodymium iron boron magnetism body powder process device of anti-overflow material, includes jet mill (1), its characterized in that: the utility model discloses an air flow mill, including air flow mill (1), feed inlet (3), conveying pipeline (4) are fixed to the positive intermediate position of air flow mill (1), interconnect between conveying pipeline (4) and powder sieve jar (5) air flow mill (1) upper end, the upper end movable mounting of feed inlet (3) has piston (6), the positive intermediate position of powder sieve jar (5) is fixed with control panel (7), the upper end fixed mounting of powder sieve jar (5) avris has upset motor (8), gas outlet (9) have been seted up to the intermediate position of powder sieve jar (5) avris, the lower extreme fixed mounting of powder sieve jar (5) avris has vibrating motor (10), powder outlet (11) have been seted up to the bottom of powder sieve jar (5), the avris fixed mounting of the inside bottom of powder sieve jar (5) has guide block (18), the output shaft of upset motor (8) passes powder sieve jar (5) and trip shaft (15) fixed connection, the outside movable mounting of gas outlet (9) has air outlet valve (12), the output shaft of vibrating motor (10) passes powder sieve jar (5) and vibrating screen (17) fixed connection, the outside movable mounting that goes out powder mouth (11) has a powder valve (13), the lower extreme movable mounting that goes out powder mouth (11) has and connects powder jar (14), the outside fixed mounting of trip shaft (15) has upset screen (16).
2. The overflow preventing turnover type neodymium-iron-boron magnet pulverizing device according to claim 1, characterized in that: the inside of the jet mill (1) is communicated with the inside of the powder sieve tank (5) through a material conveying pipe (4), and an observation window (2) outside the jet mill (1) is made of toughened glass.
3. The overflow preventing turnover type neodymium-iron-boron magnet pulverizing device according to claim 1, characterized in that: the inner diameter of the feed inlet (3) is matched with the outer diameter of the piston (6), and the control panel (7) is electrically connected with the jet mill (1), the turnover motor (8) and the vibrating motor (10).
4. The overflow preventing turnover type neodymium-iron-boron magnet pulverizing device according to claim 1, characterized in that: the overturning motor (8) and the vibrating motor (10) are symmetrically arranged outside the powder sieve tank (5) relative to the air outlet (9), and the air outlet (9) is communicated with the inside of the powder sieve tank (5).
5. The overflow preventing turnover type neodymium-iron-boron magnet pulverizing device according to claim 1, characterized in that: the inner diameter of the powder outlet (11) is matched with the outer diameter of the opening of the powder receiving tank (14), and the powder outlet (11) is communicated with the inside of the powder sieve tank (5).
6. The overflow preventing turnover type neodymium-iron-boron magnet pulverizing device according to claim 1, characterized in that: two same-specification overturning screen meshes (16) are symmetrically arranged outside the overturning shaft (15), and two same-specification overturning screen meshes (18) are symmetrically arranged inside the powder screening tank (5) in a V shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920392795.3U CN209885947U (en) | 2019-03-26 | 2019-03-26 | Turnover type neodymium iron boron magnet powder manufacturing device capable of preventing materials from overflowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920392795.3U CN209885947U (en) | 2019-03-26 | 2019-03-26 | Turnover type neodymium iron boron magnet powder manufacturing device capable of preventing materials from overflowing |
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| CN209885947U true CN209885947U (en) | 2020-01-03 |
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| CN201920392795.3U Active CN209885947U (en) | 2019-03-26 | 2019-03-26 | Turnover type neodymium iron boron magnet powder manufacturing device capable of preventing materials from overflowing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021062647A1 (en) * | 2019-09-30 | 2021-04-08 | 江西荧光磁业有限公司 | Anti-overflow turnover type neodymium-iron-boron magnet pulverizing device |
| CN112892045A (en) * | 2021-01-25 | 2021-06-04 | 杨宏 | Filter screen maintenance device capable of avoiding filter screen blockage and automatically closing |
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2019
- 2019-03-26 CN CN201920392795.3U patent/CN209885947U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021062647A1 (en) * | 2019-09-30 | 2021-04-08 | 江西荧光磁业有限公司 | Anti-overflow turnover type neodymium-iron-boron magnet pulverizing device |
| CN112892045A (en) * | 2021-01-25 | 2021-06-04 | 杨宏 | Filter screen maintenance device capable of avoiding filter screen blockage and automatically closing |
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