CN205981403U - A title powder device for ndfeb powder - Google Patents
A title powder device for ndfeb powder Download PDFInfo
- Publication number
- CN205981403U CN205981403U CN201620847599.7U CN201620847599U CN205981403U CN 205981403 U CN205981403 U CN 205981403U CN 201620847599 U CN201620847599 U CN 201620847599U CN 205981403 U CN205981403 U CN 205981403U
- Authority
- CN
- China
- Prior art keywords
- powder
- hopper
- title
- main body
- body case
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model provides a title powder device for ndfeb powder, including title powder machine, mounting panel and vibrating device, title powder press packed bale draw together the feed bin and with the lower feed cylinder that the feed opening of feed bin is connected, the feed cylinder passes down the mounting panel, just the mounting panel is fixed the outer wall of lower feed cylinder, be provided with vibrating device on the mounting panel. The utility model discloses install vibrating device on the feed bin, the in -process of the magnet granule ejection of compact of neodymium iron boron, because vibrating device's vibration starts, effectually the material has been solved because the powder is flowing the in -process because reunion or adhesion and the hatch opening appears and put up a bridge, lead to the problem that the unloading is unstable or block up, and the circulation of powder has been accelerated, the time of weighing of title powder machine has been shortened, sintered nd -Fe -B's production efficiency has further been improved, and adopted the mounting panel, it has still reduced the harm to the feed bin body to make vibrating device's installation not only have the controllability.
Description
Technical field
This utility model belongs to neodymium iron boron magnetic body preparing technical field, more particularly, to a kind of title powder for neodymium iron boron powder
Device.
Background technology
Magnet is the material that can produce magnetic field, has the characteristic attracting the ferromagnetic material such as metal such as ferrum, nickel, cobalt.Magnetic
Body is generally divided into permanent magnet and soft magnetic bodies, and the material as magnetic conductor and electromagnet is mostly soft magnetic bodies, and its polarity is with added
Polarity of the magnetic field and change；The magnet of its magnetic and permanent magnet is hard magnetic body, can be kept for a long time, be difficult loss of excitation, be not easy to by
Magnetization.Thus, either in commercial production still in daily life, one of the most frequently used muscle material of hard magnetic body.
Hard magnetic body can be divided into natural magnet and artificial magnet, and artificial magnet refers to can by synthesizing the alloy of different materials
To reach and natural magnet (magnet) identical effect, but also magnetic force can be improved.The 1950's is manufactured that ferrum
Oxysome (Ferrite), the sixties, the appearance of rare earth permanent magnet, then the application for magnet opens a New Times, first generation SmCo
Permanent magnetism SmCo5, second filial generation precipitation hardenable samarium cobalt permanent magnet Sm2Co17, so far, develop into third generation Nd-Fe-B permanent magnet material
(NdFeB).Although current ferrimagnet remains the maximum permanent magnet material of consumption, the output value of neodymium iron boron magnetic body is significantly super
Cross ferrite permanent-magnet materials, have evolved into a big industry.
Neodymium iron boron magnetic body is also referred to as neodymium magnet (Neodymium magnet), and its chemical formula is Nd2Fe14B, is a kind of artificial
Permanent magnet, be also the permanent magnet so far with the strongest magnetic force, its maximum magnetic energy product (BHmax) exceeds ferrite 10
More than times, in the state of naked magnetic, its magnetic force can reach 3500 Gauss.The advantage of neodymium iron boron magnetic body is that cost performance is high, body
The features such as long-pending little, lightweight, good mechanical property and magnetic are strong, the advantage of such high-energy-density makes Nd-Fe-B permanent magnet material
Modern industry and electronic technology obtain a wide range of applications, is described as magnetic king in magnetics circle.Thus, the system of neodymium iron boron magnetic body
The standby focus always giving more sustained attention in the industry.At present, industry makes Nd-Fe-B permanent magnet material frequently with sintering process, and such as Wang Wei etc. exist
《The impact to Sintered NdFeB magnetic property and mechanical property of key process parameter and alloying element》In disclose using sintering legal system
Make the technological process of Nd-Fe-B permanent magnet material, mainly melting, powder processed, compressing, isostatic pressed and five steps of sintering.
In actual manufacture process, after powder operation processed completes, need to be weighed magnetic particles by claiming powder machine, so
Afterwards the magnetic powder particle being weighed is put in mould, then it is compressing to carry out follow-up magnet, needs due in pulverizing process
Add the Organic substances such as antioxidant, lubricant in powder, powder occurs reunion, adhesion in flow process, so that
Claim powder process discontinuously unstable, and then lead in follow-up pressing process because go out powder have some setbacks cause equipment stagnate, impact give birth to
Produce efficiency.
Therefore, how in actual production process it is ensured that claiming the continuous-stable of powder process, and then improve and entirely produced
Journey continual and steady, thus improving the production efficiency of sintered NdFeB, have become as neodymium iron boron manufacturing enterprise and a line research and development
Personnel's problem demanding prompt solution.
Utility model content
In view of this, the technical problems to be solved in the utility model is to provide a kind of dress of the title powder for neodymium iron boron powder
Put, the neodymium iron boron powder that this utility model provides claims powder device, ensure that the continuous-stable claiming powder process, thus effectively
Ensure that the continual and steady of production process, decrease the follow-up equipment causing because going out powder to have some setbacks and stagnate, thus improving sintering neodymium
The production efficiency of ferrum boron.
This utility model provides a kind of title powder device for neodymium iron boron powder, including title powder machine, installing plate and vibration
Device；
Described title powder machine includes the blanking tube that feed bin and the feed opening with described feed bin are connected；
Described blanking tube passes through described installing plate, and described installing plate is fixed on the outer wall of described blanking tube；
It is provided with vibrating device on described installing plate.
Preferably, described installing plate is flat board；
The plane of described installing plate and the cross section of described blanking tube, be arranged in parallel or arrange in less than 90 ° of angles.
Preferably, described vibrating device includes vibrating motor.
Preferably, described vibrating device is arranged on the edge of described installing plate.
Preferably, described title powder machine also includes airtight main body case；
Described installing plate is located at the top of described airtight main body case top surface；
Described blanking tube passes through described airtight main body case top surface, and blanking drum outer wall is airtight with described airtight main body case top surface
Connect, the outlet of described blanking tube is located inside described airtight main body case.
Preferably, described title powder machine also includes vibration and walks hopper, vibrator, hopper, weighing sensor and discharge barrel；
It is provided with hopper, hopper, vibrator and weighing sensor are walked in vibration in described airtight main body case；
Described vibration is walked below the hopper outlet positioned at described blanking tube suitable for reading, and described vibration is walked mouth under hopper and is located at described material
Above bucket, described vibration is walked hopper and is connected with described vibrator；
Described hopper is connected with described weighing sensor；
The charging aperture of described discharge barrel is located at below described hopper, and described discharge barrel passes through described airtight main body case bottom surface,
And discharging drum outer wall and described airtight main body case bottom surface airtight connection, the discharging opening of described discharge barrel is positioned at described airtight main body case
Outside.
Preferably, it is additionally provided with material position cylinder controlling baffle plate in described airtight main body case；
Described material position cylinder controlling baffle plate is located at the top that mouth under hopper is walked in described vibration.
Preferably, described powder machine is called automatic powder measuring machine；
Described title powder machine also includes control chamber；
Described control chamber is realized automatically controlling being connected with the described device claiming powder machine.
Preferably, described vibrating motor includes revolving oscillating mode vibrating motor, complex vibration type vibrating motor, circle or ellipse shake
One or more of ejector half vibrating motor and straight-line oscillation type vibrating motor.
Preferably, the length of described blanking tube is more than the length of the butterfly valve handle of described feed bin.
This utility model provides a kind of title powder device for neodymium iron boron powder, including title powder machine, installing plate and vibration
Device；Described title powder machine includes the blanking tube that feed bin and the feed opening with described feed bin are connected；Described blanking tube passes through described
Installing plate, and described installing plate is fixed on the outer wall of described blanking tube；It is provided with vibrating device on described installing plate.With existing skill
Art is compared, and vibrating device is arranged on feed bin this utility model, during the magnetic particles discharging of neodymium iron boron, due to vibration
The vibration of device starts, effectively solve material due to powder in flow process due to reunite or adhesion and Hatch Opening occurs and takes
Bridge, the problem leading to blanking unstable or blocking, and accelerate the circulation of powder, shorten the weighing time claiming powder machine, enter
One step improves the production efficiency of sintered NdFeB, and employ installing plate so that the installation of vibrating device not only have can
Modulability also reduces the infringement for feed bin body.Test result indicate that, in batch production process, this utility model provides
Neodymium iron boron powder title powder device, the efficiency of single weighing can lift 20%, and ensure that and claim the continuous of powder device
Stable operation.
Brief description
The simplified schematic diagram of the title powder device for neodymium iron boron powder that Fig. 1 provides for this utility model.
Specific embodiment
For a further understanding of this utility model, with reference to embodiment, this utility model preferred embodiment is retouched
State but it is to be understood that these descriptions are intended merely to further illustrate feature and advantage of the present utility model, rather than to practicality
The restriction of new claim.
This utility model provides a kind of title powder device for neodymium iron boron powder, including title powder machine, installing plate and vibration
Device；
Described title powder machine includes the blanking tube that feed bin and the feed opening with described feed bin are connected；
Described blanking tube passes through described installing plate, and described installing plate is fixed on the outer wall of described blanking tube；
It is provided with vibrating device on described installing plate.
This utility model is not particularly limited to described title powder machine, normal with neodymium iron boron powder well known to those skilled in the art
Title powder machine, those skilled in the art can be selected according to practical condition, in front and back flow process and equipment construction
Select and adjust, title powder machine described in the utility model is preferably (model producer etc.).
In the present embodiment, described title powder machine includes the blanking tube that feed bin and the feed opening with described feed bin are connected, its
Effect is to guide blanking, and can completely cut off air.In other embodiments, described feed bin can also by other transposition with
Blanking tube is connected, or does not adopt blanking tube, and to facilitate blanking, isolation air is preferred version.This utility model is under described
The design parameter of barrel is not particularly limited, and claims powder machine conventional blanking tube with neodymium iron boron powder well known to those skilled in the art
Parameter, those skilled in the art can be selected according to practical condition, in front and back flow process and equipment construction and be adjusted
Whole, the length of blanking tube described in the utility model is preferably greater than the length of the butterfly valve handle of described feed bin.
In the present embodiment, described title powder device includes installing plate, and described blanking tube passes through described installing plate, and described peace
Dress plate is fixed on the outer wall of described blanking tube, and blanking tube described in the utility model passes through described installing plate, refers to that installing plate is fixed
Any position on blanking tube length direction, and fix on its external wall.Its role is to the transmission of more preferable adjustability
Vibration, and reduce the infringement vibrated for feed bin body.In other embodiments it is also possible to not adopt plate apparatus, such as pacify
The device such as shelve, vibrated as preferred version with the transmission of more preferable adjustability.The concrete structure to described installing plate for this utility model
Make and be not particularly limited, those skilled in the art can be selected according to practical condition, in front and back flow process and equipment construction
Select and adjust, installing plate described in the utility model is preferably flat board.
In the present embodiment, the plane of described installing plate and the cross section of described blanking tube, be arranged in parallel or in less than 90 °
Angle is arranged, and that is, installing plate can be horizontally disposed with, it is possibility to have horizontal plane is in arrange less than 90 ° of angles, and this utility model is preferred
For being horizontally disposed with.It acts on convenient installation, the transmission vibration of more preferable adjustability.In other embodiments, described angle can
Think 0 °～75 °, or be 10 °～60 °, or vibrate as preferred version for 30 °～45 ° transmission with more preferable adjustability.
In the present embodiment, described installing plate is provided with vibrating device.This utility model sets to described vibrating device
Seated position is not particularly limited, those skilled in the art can according to practical condition, in front and back flow process and equipment construct into
Row selects and adjusts, and vibrating device described in the utility model is preferably provided at institute at the edge of described installing plate, i.e. vibrating device
State the corner of installing plate, or the periphery of next-door neighbour's installing plate is configured.This utility model is specifically chosen to described vibrating device
It is not particularly limited, those skilled in the art can be selected according to practical condition, in front and back flow process and equipment construction
And adjustment, vibrating device described in the utility model is preferably vibrating motor, preferably rotation oscillating mode vibrating motor, complex vibration type
Vibrating motor, circle or one or more of elliptical vibration type vibrating motor and straight-line oscillation type vibrating motor, more preferably revolve
Oscillating mode vibrating motor, is specifically as follows the single-phase asynchronous vibrating motor of FL-30/2.
In the present embodiment, described title powder machine further preferably includes airtight main body case；Described installing plate is located at described airtight master
The top of body case top surface；Described blanking tube passes through described airtight main body case top surface, and blanking drum outer wall and described airtight main body case
Top surface airtight connection, the outlet of described blanking tube is located inside described airtight main body case.Its role is to so that claiming powder machine discharging
Can carry out in the environment of airtight isolation air with weighing.In other embodiments, powder machine is claimed can also to include other airtight
Device, to realize discharging and to weigh and can enter behavior preferred version in the environment of airtight isolation air.
In the present embodiment, described title powder machine further preferably include vibration walk hopper, vibrator, hopper, weighing sensor and
Discharge barrel.Its role is to so that claiming powder machine can have, in the environment of airtight isolation air, discharging functions of weighing.At other
In embodiment, claim powder machine can also include other similar devices, to realize being weighed out in the environment of airtight isolation air
Expect for preferred version.
In the present embodiment, described hopper, vibration are walked hopper, vibrator and weighing sensor and are arranged on airtight main body case
Interior；Described vibration is walked below the hopper outlet positioned at described blanking tube suitable for reading, and described vibration is walked mouth under hopper and is located on described hopper
Side, described vibration is walked hopper and is connected with described vibrator；Described hopper is connected with described weighing sensor；Described discharge barrel
Charging aperture be located at described hopper below, described discharge barrel pass through described airtight main body case bottom surface, and discharging drum outer wall with described
Airtight main body case bottom surface airtight connection, the discharging opening of described discharge barrel is located at outside described airtight main body case.Its role is to, make
Powder machine must be claimed can to have, in the environment of airtight isolation air, discharging functions of weighing.In other embodiments, if using or
Part adopts the set-up mode of said apparatus and said apparatus and arranges order, and those skilled in the art can be according to actual raw
Product situation, in front and back flow process and equipment construction are selected and are adjusted, to realize being claimed in the environment of airtight isolation air
Material of reppearing is preferred version.
In the present embodiment, it is additionally provided with material position cylinder controlling baffle plate in described airtight main body case；Described material position cylinder control
Baffle plate processed is located at the top that mouth under hopper is walked in described vibration.Its role is to, when hopper weighing completes, can close in time and shake
Move away mouth under hopper so that weighing more accurate.In other embodiments, if using material position cylinder controlling baffle plate, this area skill
Art personnel can be selected and adjusted according to practical condition, in front and back flow process and equipment construction, with realize airtight every
Being precisely weighed absolutely discharging in the environment of air is preferred version.
In the present embodiment, described powder machine is called automatic powder measuring machine；Described title powder machine also includes control chamber；Described control chamber
Realize automatically controlling being connected with the described device claiming powder machine.Its role is to, be capable of automatic weighing powder and logic control function.
In other embodiments, if adopt or part adopts the set-up mode of said apparatus and said apparatus and arranges order, originally
Skilled person can be selected according to practical condition, in front and back flow process and equipment construction and be adjusted, with more preferable
Realizing automatic weighing powder and logic control function is preferred version.
This utility model above-mentioned steps provide a kind of title powder device for neodymium iron boron powder, and this utility model will vibrate
Device is arranged on feed bin, and during the magnetic particles discharging of neodymium iron boron, the vibration due to vibrating device starts, and effectively solves
Material of having determined is put up a bridge because powder Hatch Opening in flow process due to reunion or adhesion, leads to blanking unstable or blocks
Problem, and accelerate the circulation of powder, shorten the weighing time claiming powder machine, further increase the life of sintered NdFeB
Produce efficiency, and employ installing plate so that the installation of vibrating device not only have controllability also reduce for feed bin this
The infringement of body.Test result indicate that, in batch production process, the title powder device of the neodymium iron boron powder that this utility model provides,
The efficiency of single weighing can lift 20%, and ensure that the continuous and steady operation claiming powder device.
In order to further illustrate this utility model, with reference to embodiments neodymium ferrum is used for one kind that this utility model provides
The title powder device of boron powder is described in detail but it is to be understood that these embodiments are with technical solutions of the utility model
Premised under implemented, give detailed embodiment and specific operating process, simply for further illustrating this practicality
New feature and advantage, rather than the restriction to this utility model claim, protection domain of the present utility model does not also limit
In following embodiments.
Embodiment 1
A kind of title powder device of neodymium iron boron powder, including automatic powder measuring machine, stainless steel flat plate and vibrating motor.
Powder machine is claimed to include feed bin and the blanking tube being connected with the feed opening of feed bin；Blanking tube passes through stainless steel flat plate and not
Rust steel flat board is fastened on the outer wall of blanking tube, and the length of blanking tube is more than the length of the butterfly valve handle of feed bin；Stainless steel flat plate
Plane is be arranged in parallel with the cross section of blanking tube.FL-30/2 vibrating motor is provided with stainless steel flat plate, vibrating motor is arranged on
The edge of stainless steel flat plate.
Powder machine is claimed also to include airtight main body case, installing plate is located at the top of airtight main body case top surface, blanking tube passes through airtight
Main body case top surface and blanking drum outer wall and airtight main body case top surface airtight connection, the outlet of blanking tube is located in airtight main body case
Portion.
Claim powder machine also to include vibration and walk hopper, vibrator, hopper, material position cylinder controlling baffle plate, weighing sensor, discharging
Cylinder；It is provided with hopper, hopper, vibrator and sensor are walked in vibration in airtight main body case；Vibration walk hopper suitable for reading positioned at blanking tube
Below outlet, vibration is walked mouth under hopper and is located above hopper, and vibration is walked hopper and is connected with vibrator；Hopper and weighing sensor
It is connected；The charging aperture of discharge barrel be located at hopper below, discharge barrel pass through airtight main body case bottom surface, and discharging drum outer wall with airtight
Main body case bottom surface airtight connection, the discharging opening of discharge barrel is located at outside airtight main body case.
Automatic powder measuring machine also includes control chamber, and control chamber is realized automatically controlling being connected with the device claiming powder machine.
The simplified schematic diagram of the title powder device for neodymium iron boron powder providing for this utility model referring to Fig. 1, Fig. 1.Wherein,
1 is feed bin, and 2 is installing plate, and 3 is vibrating motor, and 4 is blanking tube, and 5 is airtight main body case, and 6 walk hopper for vibration, and 7 is vibration
Device, 8 is hopper, and 9 is weighing sensor, and 10 is the discharging opening of discharge barrel, and 11 is control chamber, and 12 is material position cylinder controlling baffle plate.
Neodymium iron boron powder after powder processed is poured in feed bin, technological parameter is set by display floater, start and claim powder
Machine, vibrator starts to shake, and vibrating motor shakes together simultaneously, and magnetic particles flow on sensor with vibrator hopper, complete
Become once to weigh, the vibrations of vibrating motor accelerate the flowing of magnetic particles, make out powder efficiency be promoted to 25s/ time from 30s/ time,
Improved efficiency 20%, particularly evident especially for viscosity larger powder effect.
A kind of title powder device for neodymium iron boron powder above this utility model being provided is described in detail, this
Apply specific case in literary composition principle of the present utility model and embodiment are set forth, the explanation of above example is
It is used to help understand method of the present utility model and its core concept, including best mode, and also make any of this area
Technical staff can put into practice this utility model, including manufacture with using any device or system, and the side implementing any combination
Method.It should be pointed out that for those skilled in the art, on the premise of without departing from this utility model principle,
This utility model can also be carried out with some improvement and modify, these improve and modify and also fall into this utility model claim
In protection domain.The scope of this utility model patent protection is defined by the claims, and may include those skilled in the art
It is conceivable that other embodiment.If these other embodiments have be not different from claim character express structure will
Element, or if they include the equivalent structural elements with the character express no essence difference of claim, then these other
Embodiment also should comprise within the scope of the claims.
Claims (10)
1. a kind of title powder device for neodymium iron boron powder is it is characterised in that include claiming powder machine, installing plate and vibrating device；
Described title powder machine includes the blanking tube that feed bin and the feed opening with described feed bin are connected；
Described blanking tube passes through described installing plate, and described installing plate is fixed on the outer wall of described blanking tube；
It is provided with vibrating device on described installing plate.
2. powder device according to claim 1 is it is characterised in that described installing plate is called flat board；
The plane of described installing plate and the cross section of described blanking tube, be arranged in parallel or arrange in less than 90 ° of angles.
3. title powder device according to claim 1 is it is characterised in that described vibrating device includes vibrating motor.
4. title powder device according to claim 1 is it is characterised in that described vibrating device is arranged on the side of described installing plate
Edge.
5. title powder device according to claim 1 is it is characterised in that described title powder machine also includes airtight main body case；
Described installing plate is located at the top of described airtight main body case top surface；
Described blanking tube passes through described airtight main body case top surface, and blanking drum outer wall and the airtight company of described airtight main body case top surface
Connect, the outlet of described blanking tube is located inside described airtight main body case.
6. title powder device according to claim 5 is it is characterised in that described title powder machine also includes vibration and walks hopper, vibration
Device, hopper, weighing sensor and discharge barrel；
It is provided with hopper, hopper, vibrator and weighing sensor are walked in vibration in described airtight main body case；
Described vibration is walked below the hopper outlet positioned at described blanking tube suitable for reading, and described vibration is walked mouth under hopper and is located on described hopper
Side, described vibration is walked hopper and is connected with described vibrator；
Described hopper is connected with described weighing sensor；
The charging aperture of described discharge barrel is located at below described hopper, and described discharge barrel passes through described airtight main body case bottom surface, and goes out
Barrel outer wall and described airtight main body case bottom surface airtight connection, the discharging opening of described discharge barrel is located at outside described airtight main body case
Portion.
7. title powder device according to claim 6 is it is characterised in that be additionally provided with material position cylinder in described airtight main body case
Controlling baffle plate；
Described material position cylinder controlling baffle plate is located at the top that mouth under hopper is walked in described vibration.
8. title powder device according to claim 1 is it is characterised in that described powder machine is called automatic powder measuring machine；
Described title powder machine also includes control chamber；
Described control chamber is realized automatically controlling being connected with the described device claiming powder machine.
9. title powder device according to claim 3 is it is characterised in that described vibrating motor includes revolving oscillating mode vibration electricity
Machine, complex vibration type vibrating motor, circle or one of elliptical vibration type vibrating motor and straight-line oscillation type vibrating motor or many
Kind.
10. title powder device according to claim 1 is it is characterised in that the length of described blanking tube is more than described feed bin
The length of butterfly valve handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620847599.7U CN205981403U (en) | 2016-08-05 | 2016-08-05 | A title powder device for ndfeb powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620847599.7U CN205981403U (en) | 2016-08-05 | 2016-08-05 | A title powder device for ndfeb powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205981403U true CN205981403U (en) | 2017-02-22 |
Family
ID=58030069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620847599.7U Active CN205981403U (en) | 2016-08-05 | 2016-08-05 | A title powder device for ndfeb powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205981403U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170576A (en) * | 2017-07-06 | 2017-09-15 | 廊坊京磁精密材料有限公司 | The press blanking device of sintered Nd-Fe-B permanent magnetic material |
| CN110530476A (en) * | 2019-09-25 | 2019-12-03 | 慈溪市富力达自动化设备有限公司 | A kind of automatic weighing powder charging gear |
-
2016
- 2016-08-05 CN CN201620847599.7U patent/CN205981403U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170576A (en) * | 2017-07-06 | 2017-09-15 | 廊坊京磁精密材料有限公司 | The press blanking device of sintered Nd-Fe-B permanent magnetic material |
| CN110530476A (en) * | 2019-09-25 | 2019-12-03 | 慈溪市富力达自动化设备有限公司 | A kind of automatic weighing powder charging gear |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205981403U (en) | A title powder device for ndfeb powder | |
| CN107170576B (en) | The press blanking device of sintered Nd-Fe-B permanent magnetic material | |
| CN106158206A (en) | A kind of preparation method of neodymium iron boron powder | |
| CN206661413U (en) | A kind of neodymium iron boron waste material recycles processing unit | |
| CN205981402U (en) | A title powder device for ndfeb powder | |
| CN201431909Y (en) | Magnetic material grinding system with cold drying treatment | |
| CN210412536U (en) | Air current mill is used in processing of sintered neodymium iron boron magnetism material | |
| CN205628227U (en) | Neodymium iron boron air current grinds feeding device | |
| CN204666236U (en) | The meausring apparatus of flour mixer | |
| CN205057057U (en) | Full automatic molding press of neodymium iron boron tombarthite permanent magnetism | |
| CN105280319B (en) | Rare-earth iron-boron material prepared by technical pure mischmetal and its preparation method and application | |
| CN110323057A (en) | A kind of automatic cyclic annular molding equipment of neodymium iron boron | |
| CN211385247U (en) | Be used for permanent magnet ferrite block production with refining reducing mechanism | |
| CN217411066U (en) | Grinding equipment is used in magnetic material production | |
| CN209281973U (en) | A kind of useless magnet demagnetizer | |
| CN206666604U (en) | A kind of neodymium iron boron waste material efficient oxidation calciner | |
| CN207615187U (en) | Nd-Fe-B permanent magnetic processes stage metering control device | |
| RU187913U1 (en) | Device for pressing rare earth powder magnets | |
| CN202824654U (en) | Sintered Nd-Fe-B pressing mold | |
| CN2283520Y (en) | Plate permanent-magnet deironing apparatus | |
| CN205732985U (en) | NdFeB material gas milling apparatus | |
| Zhang et al. | Effect of bonding process on the properties of isotropic epoxy resin-bonded Nd-Fe-B magnets | |
| CN215878060U (en) | Permanent magnet material jaw crusher | |
| CN108666124A (en) | A kind of preliminary filling magnetic system producing sintered Nd-Fe-B rare earth permanent magnet product | |
| CN219391729U (en) | Automatic change high-efficient magnetic powder granularity measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |