CN205948721U - Magnetic metal powder core powder agitating unit - Google Patents
Magnetic metal powder core powder agitating unit Download PDFInfo
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- CN205948721U CN205948721U CN201620927261.2U CN201620927261U CN205948721U CN 205948721 U CN205948721 U CN 205948721U CN 201620927261 U CN201620927261 U CN 201620927261U CN 205948721 U CN205948721 U CN 205948721U
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- powder
- spire
- rotary shaft
- fix bar
- stirring piece
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Abstract
The utility model discloses a magnetic metal powder core powder agitating unit, agitating unit include that double -hinged takes turns the motor of taking turns the rotation with drive double -hinged, and double -hinged takes turns including rotation axis, dead lever and spire stirring piece, spire stirring piece use on the rotation axis in the middle of dead lever be the initial point respectively to the both ends screw set of rotation axis, the spire stirring piece of center dead lever both sides is provided with four respectively, article four, spire stirring piece includes that two revolve and revolve to opposite outer spire stirring piece to opposite interior spire stirring piece and two, and four spire stirring piece revolves to each other underlaping crisscross two the powder mixing operation intervals that use the rotation axis to be stirred the rotatory compounding of the inside spire of piece stirring piece by outer spire as the center pin of setting to. This double -hinged wheel structure has been solved the unidirectional rotation among the prior art and has been existed and mix uneven problem, has also solved in the background art not by stages one mixing 's problem of double -hinged wheel vertical turn.
Description
Technical field
The utility model is related to powder engineering device technique field, especially relates to a kind of metal magnetic powder core powder stirring device.
Background technology
In traditional iron sial powder preparation process, batch mixing cladding uses common both forward and reverse directions rotation mode and carries out
Powder mixes, and this hybrid mode is mixed non-uniform phenomenon to powder, poor to prepared powder effect, and in powder
Use during interpolation and manually feed, personnel's operation intensity is big.The powder dust kicked up in powder mixed process, causes
Air pollution, during powder cladding, the temperature contrast of required powder is big, the quality of powder prepared by impact.
Chinese patent literature (the day for announcing：2009-12-09 notification number：101596440) disclose a kind of macromolecular material to gather
Close reactor, including kettle, upper capping, drive sealing device, agitating device, feed inlet and outlet；Wherein, kettle top is inverted cone
The wealthy mouth of shape, middle part is barrel-shaped, and bottom is coniform；Kettle is provided with heating jacket and heat-insulation layer with helical flow path；On
Capping is provided with heating jacket and heat-insulation layer, vacuum port, charging aperture；Agitating device is by shaft, banding inside spin stirrer paddle, band
Shape external spiral stirrer paddle, scraping blade, support oar composition；Sealing device is driven to be made up of motor, reductor, machine envelope；On shaft
Portion connects with driving sealing device.
Technique scheme discloses a kind of stirring reaction device, is for good, heat and mass efficiency of realizing mixing effect
Height, to solve the problems, such as a high-viscosity melt pole-climbing difficult problem and devolatilization, the particularly suitable polymerisation as high viscosity macromolecular material.
But do not have effectively solving powder in the metal magnetic powder core powder preparation process such as iron sial powder in prior art to mix
The temperature contrast of the powder that conjunction is uneven, preparation powder effect is poor, powder is required when coating is big, powder prepared by impact matter
The technical scheme of amount etc..
Utility model content
The purpose of this utility model is to solve in existing metal powder material preparation process, powder be mixed inequality
The phenomenon such as even, temperature contrast is big, the powder quality of preparation is poor, and batch mixing direction only one of which direction rotates, and needs to adopt rotating
Realize two-way batch mixing, the problems such as operation inconvenience, and provide and a kind of can be mixed all with multi-direction batch mixing in single direction rotation
Even, the powder quality of preparation is high, the good metal magnetic powder core powder stirring device of using effect.
The utility model is realized its technical purpose and be employed technical scheme comprise that：
A kind of metal magnetic powder core powder stirring device, including the motor of double hinge wheels and driving double hinge wheels rotation, described is double
Hinge wheel includes rotary shaft, fix bar and helical stirring sheet, and described fix bar is evenly equipped with many and fixing along the axial direction of rotary shaft
The sum of bar is odd number root, and adjacent two fix bars are respectively perpendicular to the axis setting of rotary shaft and are in mutually that decussate texture hangs down
Straight setting, at spaced fix bar at grade, described helical stirring sheet is with a fixation middle in rotary shaft
Bar is that starting point is arranged to the two ends spiral of rotary shaft respectively, and the helical stirring sheet of center fix bar both sides is respectively arranged with four
Bar, four helical stirring sheets include two oppositely oriented interior helical stirring sheets and two oppositely oriented outer helical stirring sheets,
And four to be crisscross arranged into axle centered on rotary shaft inside by outer helical stirring sheet for the rotation direction non-overlapping copies of helical stirring sheet
Two powder hybrid workings that helical stirring sheet rotates batch mixing are interval.
Double hinge wheels are set to said structure, are in order that forming multiple powder hybrid workings in an airtight stirring container
Interval, and such structure makes the interval batch mixing direction difference of powder hybrid working, and in mixing process, powder is from rotation
The top of axle enters into powder hybrid working interval, is driven by helical stirring sheet and is mixed in different hybrid working intervals,
Though powder enter which powder hybrid working interval all can carry out ecto-entad different directions rotation batch mixing so that batch mixing more
Plus uniformly.Double hinge wheels are that the double-deck of ecto-entad reversely rotates mixing, are also that to carry out subregion in the axial direction of the rotation shaft reverse
Rotation mixing.This pair of hinge wheel structure, solves the problems, such as that single direction rotation of the prior art has mixing inequality, also solves the back of the body
The problem of double hinge wheel vertical rotaries not by stages mixed once in scape technology.
More equalize in order that overall, uniform force application, preferably, described outer helical stirring sheet respectively with every fixation
The both ends of bar are fixedly connected, and described interior helical stirring sheet is fixedly connected with the medium position of every fix bar respectively.Outer spiral shell
The above-mentioned setting structure of line stirring sheet and interior helical stirring sheet reversely rotates mixing and for realizing ecto-entad, and point
Interval mixed powder, makes powder mix evenly, quality is more reliable.
The beneficial effects of the utility model are：
Of the present utility model pair of hinge wheel is that the double-deck of ecto-entad reversely rotates mixing, is also in the axial direction of the rotation shaft
Carry out subregion and reversely rotate mixing.This pair of hinge wheel structure, solves single direction rotation of the prior art and there is uneven the asking of mixing
Topic, also solves the problems, such as double hinge wheel vertical rotary not by stages mixed once in background technology.
During operation, double hinge wheels carry out powder mixing under motor drive to powder, and double Augers are entered with rotary shaft for symmetry axis
Row is divided into upper and lower two parts, and mixes work to each two powders of two ends setting of rotary shaft wherein centered on the fix bar of center
Make interval, carry out the powder mixing in four regions, powder is carried out by dispersion mixing by helical stirring sheet, each powder mixes work
Making interval all ecto-entads is in that reverse acting spiral mixes, so that on the premise of single direction rotation, powder mixing is more uniformly distributed thorough
Bottom.
Brief description
Fig. 1 is a kind of a kind of structural representation of metal magnetic powder core powder preparation facilities in the utility model embodiment；
Fig. 2 is the interval a kind of structural representation of powder hybrid working in the utility model；
Fig. 3 is a kind of isometric views of double hinge wheel devices in the utility model；
Fig. 4 is the front view of double hinge wheel devices in the utility model；
Fig. 5 is powder cladding mechanism partial enlarged drawing in the utility model；
In figure：1st, automatic feeding mechanism, 2, powder connecting gear, 3, powder cladding mechanism, 4, discharging load carrier, 5, from
Dynamic meausring apparatus, 6, negative pressure conveyer, 7, double hinge wheel device, 8, powder hybrid working interval, 9, cylinder, 10, double hinge wheel,
11st, motor, 12, heater, 13, rotary shaft, 14, fix bar, 15, helical stirring sheet, 16, interior helical stirring sheet, 17, outer spiral shell
Line stirring sheet, 18, heating fuel tank, 19, circulation petroleum pipeline, 20, oily torus, 21, inner barrel, 22, outer cylinder body, 23, powder defeated
Send cylinder, 24, suction blower fan, 25, transmission pipeline, 26, air inlet, 27, feeding port, 28, buffer tank, 29, material discharging machine, 30, pneumatic
Butterfly valve, 31, charging hopper, 32, blowing valve ball, 33, trapezoidal wide-mouth pipe, 34, discharging buffer tank.
Specific embodiment
Below by specific embodiment and combine accompanying drawing the technical solution of the utility model is described in further detail.
Embodiment：In embodiment shown in Fig. 1, Fig. 2, metal magnetic powder core powder stirring device of the present utility model is gold
Belong to the important component part of powder core powder preparation facilities, below metal magnetic powder core powder preparation facilities is described in detail：
The metal magnetic powder core powder preparation facilities of the present embodiment includes automatic feeding mechanism 1, the powder transmission being sequentially connected
Mechanism 2, powder cladding mechanism 3 and discharging load carrier 4, are provided with automatic weighing device 5, powder passes in automatic feeding mechanism 1
Send and in mechanism 2, be provided with negative pressure conveyer 6, be provided with double hinge wheel devices 7 in powder cladding mechanism 3, set in double hinge wheel devices 7
It is equipped with multiple powder hybrid working intervals 8, the batch mixing direction ecto-entad in each powder hybrid working interval 8 is oppositely arranged.
Double hinge wheel devices 7 include cylinder 9, the electricity being arranged on the double hinge wheels 10 within cylinder 9 and driving double hinge wheel 10 rotations
Machine 11, cylinder 9 ring is located at the outside of double hinge wheels 10 and is connected with heater 12, and double hinge wheels 10 are set with motor 11 coaxial line
Put.
Double hinge wheels 10 include rotary shaft 13, fix bar 14 and helical stirring sheet 15 (see Fig. 3), and fix bar 14 is along rotary shaft 13
Axial direction to be evenly equipped with the sum of many and fix bar 14 be odd number root, adjacent two fix bars 14 are respectively perpendicular to rotary shaft 13
Axis arranges and is mutually vertically arranged (see Fig. 4) in decussate texture, at spaced fix bar 14 at grade, spiral shell
Line stirring sheet 15 middle fix bar 14 with rotary shaft 13 is arranged to the two ends spiral of rotary shaft 13 respectively for starting point, in
The helical stirring sheet 15 of heart fix bar 14 both sides is respectively arranged with four, four helical stirring sheets 15 include two oppositely oriented
Interior helical stirring sheet 16 and two oppositely oriented outer helical stirring sheets 17, and the rotation direction of four helical stirring sheets 15 mutually do not weigh
Overlap two that mistake is arranged to that axle centered on rotary shaft 13 is rotated batch mixing by the inside helical stirring sheet 16 of outer helical stirring sheet 17
Powder hybrid working interval 8.Outer helical stirring sheet 17 is fixedly connected with the both ends of every fix bar 14 respectively, interior helical stirring
Piece 16 is fixedly connected with the medium position of every fix bar 14 respectively.
Heater 12 is oil resistant circulating heater, and heater 12 includes heating fuel tank 18, circulation petroleum pipeline
19 and be arranged on oily torus 20 (see Fig. 5) cylinder 9 within, cylinder 9 is double-layer barrel, including inner barrel 21 and outer cylinder body
22, oily torus 20 is sealingly disposed between inner barrel 21 and outer cylinder body 22 and is connected with circulation petroleum pipeline 19, oily torus 20
Internal flow has heating oil.
Double hinge wheel devices 7 are horizontally disposed with, and the feeding port of powder connecting gear 2 is arranged on double hinges perpendicular to the axis of cylinder 9
The top of wheel 10.
Powder connecting gear 2 also includes powder carry cylinder 23, and negative pressure conveyer 6 includes suction blower fan 24 and transmission pipeline
25, suction blower fan 24 is connected with transmission pipeline 25, and powder carry cylinder 23 is connected with transmission pipeline 25 and right with powder cladding mechanism 3
Connect, the feed end of transmission pipeline 25 is connected with automatic feeding mechanism 1, and be provided with the air inlet 26 of ft connection in.
The tapered tube structure of powder carry cylinder 23, feeding port 27 is arranged on the underface of powder carry cylinder 23, feeding port
27 axis is just arranged to the axis of the center fix bar 14 in rotary shaft 13.
Automatic feeding mechanism 1 also includes buffer tank 28 and material discharging machine 29, and buffer tank 28 is arranged on automatic weighing device 5
Side, material discharging machine 29 is arranged on automatic weighing device 5 lower section and is connected with powder connecting gear 2 by Pneumatic butterfly valve 30, automatically claims
Amount device 5 includes charging hopper 31 and blowing valve ball 32, and blowing valve ball 32 is arranged at the bell mouth of charging hopper 31, material discharging machine
Connected by the trapezoidal wide-mouth pipe 33 that extends within negative pressure transmission mechanism 2 between 29 with powder connecting gear 2.
Discharging load carrier 4 is arranged on below powder cladding mechanism 3, is provided with discharging buffer tank in discharging load carrier 4
34.
The powder preparation facilities of this Fe-Si-Al magnetic core, is provided with powder buffer tank, material discharging machine, powder in automatic feeding mechanism
Material automatic weighing device, automatic feeding mechanism is actuated for auto feed in buffer tank, stop when reaching preset weight into
Material, the gentle dynamic butterfly valve of blowing valve ball is opened, and induced-draught fan works, and forms negative pressure state, current powder in negative pressure conveyer
Material deliver in powder carry cylinder by transmission pipeline, and then powder by negative pressure conveyer be transported to powder cladding mechanism it
In, carry out powder cladding.Powder coats mechanism 3 and adopts motor to drive double hinge wheels of drums inside to rotate, cylinder double-layer barrel,
Inner barrel is provided with oily torus, by heater, the oil of fuel tank internal is heated, the oil after heating is in circulation
Petroleum pipeline, oily torus and fuel tank internal circulation, are heated using high temperature oil to cylinder outer wall surrounding, the heating of heater
Temperature is by being previously set, and program is controlled oil heating, and oil is to flow in the interlayer oil torus of barrel, so
The circumference temp of barrel is substantially coincident, and rolling during mixed powder can produce the temperature difference, makes powder quality good.
The double hinge wheel of the utility model carries out powder mixing to powder under motor drive, and double Augers are symmetrical with rotary shaft 13
Axle carries out being divided into upper and lower two parts, and arranges each two powders to the two ends of rotary shaft wherein centered on the fix bar of center and mix
Close operation interval, carry out the powder mixing in four regions, powder is carried out by dispersion mixing by helical stirring sheet, each powder mixes
Closing the equal ecto-entad of operation interval is in that reverse acting spiral mixes (see Fig. 3), and mixing is more uniformly distributed thoroughly.
Claims (3)
1. a kind of metal magnetic powder core powder stirring device it is characterised in that：Including double hinge wheels (10) and driving double hinge wheels (10) rotation
The motor (11) turning, described double hinge wheels (10) include rotary shaft (13), fix bar (14) and helical stirring sheet (15), described
Along the axial direction of rotary shaft (13), to be evenly equipped with the sum of many and fix bar (14) be odd number to fix bar (14), adjacent two fix bars
(14) it is respectively perpendicular to the axis setting of rotary shaft (13) and be mutually vertically arranged in decussate texture, spaced fix bar
(14) place at grade, described helical stirring sheet (15) with rotary shaft (13) upper in the middle of a fix bar (14) be initial
Respectively to the two ends spiral setting of rotary shaft (13), the helical stirring sheet (15) of center fix bar (14) both sides is respectively arranged with point
Article four, four helical stirring sheets (15) include two oppositely oriented interior helical stirring sheets (16) and two oppositely oriented outer spiral shells
Line stirring sheet (17), and rotation direction non-overlapping copies of four helical stirring sheets (15) and be crisscross arranged into and with rotary shaft (13) be
Heart axle rotates two powder hybrid workings interval (8) of batch mixing by the inside helical stirring sheet (16) of outer helical stirring sheet (17).
2. a kind of metal magnetic powder core powder stirring device according to claim 1 it is characterised in that：Described outer helical stirs
Mix piece (17) to be fixedly connected with the both ends of every fix bar (14) respectively, described interior helical stirring sheet (16) respectively with every
The medium position of fix bar (14) is fixedly connected.
3. a kind of metal magnetic powder core powder stirring device according to claim 1 it is characterised in that：Rotary shaft (13) is water
Flat setting, motor (11) connects rotary shaft (13) by reducing gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620927261.2U CN205948721U (en) | 2016-08-18 | 2016-08-18 | Magnetic metal powder core powder agitating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620927261.2U CN205948721U (en) | 2016-08-18 | 2016-08-18 | Magnetic metal powder core powder agitating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205948721U true CN205948721U (en) | 2017-02-15 |
Family
ID=57977264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620927261.2U Active CN205948721U (en) | 2016-08-18 | 2016-08-18 | Magnetic metal powder core powder agitating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205948721U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422856A (en) * | 2016-08-18 | 2017-02-22 | 浙江铭叶磁材科技有限公司 | Stirring device of metal magnetic powder core powder and use method thereof |
| CN111957983A (en) * | 2020-09-09 | 2020-11-20 | 德清鑫晨新材料有限公司 | Water atomization 316L stainless steel powder manufacturing equipment |
-
2016
- 2016-08-18 CN CN201620927261.2U patent/CN205948721U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422856A (en) * | 2016-08-18 | 2017-02-22 | 浙江铭叶磁材科技有限公司 | Stirring device of metal magnetic powder core powder and use method thereof |
| CN111957983A (en) * | 2020-09-09 | 2020-11-20 | 德清鑫晨新材料有限公司 | Water atomization 316L stainless steel powder manufacturing equipment |
| CN111957983B (en) * | 2020-09-09 | 2023-08-25 | 德清鑫晨新材料有限公司 | Water atomization 316L stainless steel powder manufacturing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210805 Address after: 423400 plot B5, Jiangbei Industrial Park, Zixing City, Chenzhou City, Hunan Province Patentee after: Hunan MINGYE magnetic material technology Co.,Ltd. Address before: 314300 No. 388-1, Xinqiao North Road, Wuyuan Town, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG MEANS MAGNETIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |