CN202984057U - Device for screening particles of magnetic materials - Google Patents
Device for screening particles of magnetic materials Download PDFInfo
- Publication number
- CN202984057U CN202984057U CN 201220586313 CN201220586313U CN202984057U CN 202984057 U CN202984057 U CN 202984057U CN 201220586313 CN201220586313 CN 201220586313 CN 201220586313 U CN201220586313 U CN 201220586313U CN 202984057 U CN202984057 U CN 202984057U
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- vibrating
- particles
- vibratory sieve
- sieve
- magnetic materials
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Abstract
The utility model relates to a device for screening particles of magnetic materials. The device comprises a base, wherein a vibrating case is installed on the base, a buffering spring and a vibrating motor are arranged between the vibrating case and the base, and the vibrating case is composed of an upper vibrating screen, a middle vibrating screen and a lower vibrating screen. The vibrating case is driven by the vibrating motor to vibrate, the particles of the magnetic materials, which are larger than a screen mesh with a small mesh number in size, fall into the next layer of the vibrating screens, and the particles of the magnetic materials, which meet requirements of the mesh number, are discharged through a middle discharging pipe, so that screening of the particles of the magnetic materials is achieved. According to the device for screening the particles of the magnetic materials, labor screening is not required, labor intensity is reduced, and screening efficiency is improved; and a cover is arranged at the top of the upper vibrating screen, so that the magnetic materials can be prevented from splashing during vibration, work environments are improved, and waste of materials is avoided.
Description
Technical field
The utility model relates to a kind of screening plant, particularly a kind of particles of magnetic material screening plant.
Background technology
Magnetic core refers to a kind of sintering magnetic metal oxide by various iron oxide compositions of mixtures.For example, manganese-zinc ferrite and nickel-Zn ferrite are typical magnetic core array materials.Manganese-zinc ferrite has the characteristics of high magnetic permeability and high magnetic flux density, and lower than the frequency of 1MHz the time, has more low-loss characteristic.Nickel-Zn ferrite has high unit area impedance, less than the characteristics such as low magnetic permeability of hundreds of, and also produce than low-loss in the frequency higher than 1MHz etc.FERRITE CORE is used for coil and the transformer of various electronic equipments.
In the production process of I-type magnetic core, need to screen the particles of magnetic material after granulation, the fine grained split that the order number is larger screens out, and runs helter-skelter when avoiding it to suppress on forming machine, make overcharge in mould after falling into mould, then cause the damage of die forming machine.The traditional magnetic material particle screen selecting adopts artificial screening, and efficient is very low, and particles of magnetic material is easily splashed, and not only affects workman's health, also causes the waste of material.
Summary of the invention
The technical problems to be solved in the utility model is to provide the particles of magnetic material screening plant that a kind of screening effeciency is high, labour intensity is low.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of particles of magnetic material screening plant, comprise pedestal, and on described pedestal, vibrating bin is installed, buffer spring and vibrating motor are set between vibrating bin and pedestal; Its innovative point is: described vibrating bin is stacking and form by clamp connection from top to bottom by the upper, middle and lower-ranking vibratory sieve, little order number sieve net is installed in the vibratory sieve of described upper strata, the upper strata vibratory sieve sidewall of the online side of little order number sieve is installed discharge nozzle, large order number sieve net is installed in the vibratory sieve of middle level, discharge nozzle during the middle level vibratory sieve sidewall of the online side of large order number sieve is installed, the sidewall of lower floor's vibratory sieve is installed the bottom discharge pipe.
Further, the cover cap of vibratory sieve top, described upper strata mounting strap charging aperture.
The utility model has the advantage of: during use, particles of magnetic material after granulation is added in the vibratory sieve of upper strata, utilize vibrating motor to drive the vibrating bin vibration, count the particles of magnetic material of sieve number greater than little order by in the vibratory sieve that falls into lower one deck, meet the particles of magnetic material that order counts requirement and discharge by middle discharge nozzle, realize the screening of particles of magnetic material.Need not artificial screening, greatly reduce labour intensity, improve screening effeciency.Vibratory sieve top, upper strata arranges cover cap, can avoid magnetic material to splash out when vibration, improves working environment, and avoids the waste of material.
Description of drawings
Fig. 1 is the utility model particles of magnetic material screening plant structural representation.
The specific embodiment
As shown in Figure 1, comprise pedestal 1, on pedestal 1, vibrating bin is installed, buffer spring 2 and vibrating motor are set between vibrating bin and pedestal.
Vibrating bin is stacking and connect to form by clip 3 from top to bottom by the upper, middle and lower-ranking vibratory sieve, the little order number sieve of the interior installation of upper strata vibratory sieve 4 net, in the present embodiment, the order number of little order number sieve net is 40 orders, the upper strata vibratory sieve sidewall of the online side of little order number sieve is installed discharge nozzle 41, the cover cap 42 of upper strata vibratory sieve 4 top mounting strap charging apertures.The large order number sieve of the interior installation of middle level vibratory sieve 5 net, in the present embodiment, it is 100 orders that large order is counted sieve number, discharge nozzle 51 during the online square middle level vibratory sieve sidewall of large order number sieve is installed, the sidewall of lower floor's vibratory sieve 6 is installed bottom discharge pipe 61.
Operation principle: particles of magnetic material enters in upper strata vibratory sieve 4 by the charging aperture of cover cap 42,, discharges from top discharge pipe 41 less than 40 purpose particles by falling in middle level vibratory sieve 5 greater than 40 purpose particles of magnetic material; Particle between 40 to 100 orders is discharged by middle discharge nozzle 51; Enter lower floor's vibratory sieve 6 greater than 100 purpose particles, and discharge from bottom discharge pipe 61.
Claims (2)
1. a particles of magnetic material screening plant, comprise pedestal, on described pedestal, vibrating bin is installed, and buffer spring and vibrating motor are set between vibrating bin and pedestal; It is characterized in that: described vibrating bin is stacking and form by clamp connection from top to bottom by the upper, middle and lower-ranking vibratory sieve, little order number sieve net is installed in the vibratory sieve of described upper strata, the upper strata vibratory sieve sidewall of the online side of little order number sieve is installed discharge nozzle, large order number sieve net is installed in the vibratory sieve of middle level, discharge nozzle during the middle level vibratory sieve sidewall of the online side of large order number sieve is installed, the sidewall of lower floor's vibratory sieve is installed the bottom discharge pipe.
2. particles of magnetic material screening plant according to claim 1, is characterized in that: the cover cap of vibratory sieve top, described upper strata mounting strap charging aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220586313 CN202984057U (en) | 2012-11-09 | 2012-11-09 | Device for screening particles of magnetic materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220586313 CN202984057U (en) | 2012-11-09 | 2012-11-09 | Device for screening particles of magnetic materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202984057U true CN202984057U (en) | 2013-06-12 |
Family
ID=48555281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220586313 Expired - Fee Related CN202984057U (en) | 2012-11-09 | 2012-11-09 | Device for screening particles of magnetic materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202984057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108114893A (en) * | 2016-11-28 | 2018-06-05 | 中核四0四有限公司 | A kind of artificial Quick assembling clip type Supplying Sieving Mechanism of stainless steel |
-
2012
- 2012-11-09 CN CN 201220586313 patent/CN202984057U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108114893A (en) * | 2016-11-28 | 2018-06-05 | 中核四0四有限公司 | A kind of artificial Quick assembling clip type Supplying Sieving Mechanism of stainless steel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131109 |