CN101439592A - Automatic deironing device of material in blank rolling mill - Google Patents
Automatic deironing device of material in blank rolling mill Download PDFInfo
- Publication number
- CN101439592A CN101439592A CNA2007101585116A CN200710158511A CN101439592A CN 101439592 A CN101439592 A CN 101439592A CN A2007101585116 A CNA2007101585116 A CN A2007101585116A CN 200710158511 A CN200710158511 A CN 200710158511A CN 101439592 A CN101439592 A CN 101439592A
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- China
- Prior art keywords
- roller
- magnetic roller
- magnetic
- arc plate
- crushing roll
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- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
An automatic iron removal device of materials in a roller mill is equipped with a magnetic roller which is arranged at a material outlet of the roller mill and parallel to a side face of a feed roller of the roller mill, a circular arc plate which is fit to the magnetic roller is arranged outside the peripheral face on which the magnetic roller is opposite to the feed roller, and the circular arc plate is also equipped with a circular tangent plane which extends downwards from the magnetic roller. While the roller mill works, the magnetic roller is also correspondingly rotated; when the materials are sent to the circular arc plate of the magnetic roller, iron impurity is continuously adsorbed by magnetic force of the magnetic roller to the circular arc plate and slips along the rotation of the magnetic roller until the iron impurity slips behind the circular tangent plane, when the magnetic force reduces, the iron impurity falls down by virtue of the weight thereof, thus effectively avoiding the problem that the iron impurity damages the surface of the roller and affects the quality of semi-finished metal.
Description
Technical field:
The automated iron pick-out mechanism of material in the crushing roll is a material before between the roll that flows into crushing roll, at the deironing apparatus that the material discharging opening of crushing roll is provided with, particularly uses the structure of magnet continuous deferrization.
Background technology:
Have the deironing apparatus that is provided with at the material discharging opening of crushing roll, be that irony foreign material of sneaking in the material are rejected, otherwise can cause the roller surface damage, clearance between roll also can magnify thereupon simultaneously, and what make that material can not get expecting rolls and influence the quality of ejection.All be provided with as deironing apparatus shown in Figure 1 in the accompanying drawing on the therefore general crushing roll.In Fig. 1,11 is aluminium sheets isometric with roll, and aluminium sheet is the one side of logistics dorsad, is fixing row's magnetic patch 12 on the total length, the rotating shaft 13 of fixedly ining succession of aluminium sheet lower end.Feeding roller 14 is stirred material 15 and is flowed between two rollers in the work, during through the aluminium sheet front, iron tramp in the logistics just can be attracted to because of the suction of magnet 12 on the aluminium sheet 11, and when aluminium sheet had gathered the iron filings of some, the position that aluminium sheet can be pushed dotted line was cleared up.One of shortcoming of this device is must be with manual cleaning aluminium sheet, and it two is can not the continuous adsorption iron tramp, in the process of cleaning aluminium sheet, may just in time have iron tramp to pass through, and still can damage roller surface and influence the quality of base sheet.
Summary of the invention:
The present invention is the disadvantage that exists at above-mentioned existing deironing apparatus technology, the iron tramp that promptly is adsorbed on deironing apparatus must be with manually cleaning, deironing apparatus can not continuous operation can not guarantee the technical problem of continuous deferrization, provide a kind of can continuous deferrization and the crushing roll of the iron tramp that absorbs of draining continuously in the automated iron pick-out mechanism of material.
The automated iron pick-out mechanism (referring to Fig. 2 of accompanying drawing) of material in the crushing roll of the present invention, the material discharging opening that is arranged on crushing roll and the magnetic roller (1) relative with the feeding roller parallel sided of crushing roll are arranged, the side face that the magnetic roller is relative with feeding roller is provided with the arc plate that matches with the magnetic roller outward, and arc plate also has the round tangent plane that leaves the downward extension of magnetic roller.When crushing roll is worked, also relatively rotate the magnetic roller.Magnetic roller (1) rotates in the same way with feeding roller (3); Material (6) is stirred the centre that flows to two rolls by feeding roller, staying arc plate (4) through the magnetic roller when locating, iron tramp in the logistics is just gone up and the slippage along with the rotation of magnetic roller to arc plate (4) by the magnetic force continuous adsorption of magnetic roller (1), after the circle tangent plane is arrived in slippage, weaken with magnetic force, iron tramp can fall because of deadweight.In order to guarantee that the magnetic roller works asynchronously with feeding roller, the rotating shaft of magnetic roller preferably connects with the dynamical system of feeding roller by transmission system.For the iron tramp that guarantees to adsorb not in the both sides landing, the both sides of arc plate are provided with baffle plate, can also make things convenient for arc plate to be fixed on the sidewall of crushing roll by the baffle plate (5) of both sides like this, have simplified fixed connection structure greatly.Arc plate can be a nonmagnetic substance, as plastic plate, aluminium sheet, copper coin, is preferably stainless sheet steel (4), and stainless sheet steel (4) is the sidewall that the baffle plate (5) by both sides is fixed on crushing roll.The arc surface of arc plate and magnetic roller keep the working clearance movingly, to keep minimum gap as far as possible, can keep again relatively rotating reliably.
Compared with the prior art the present invention needn't use and manually clean the iron tramp that adsorbs, and energy continuous adsorption iron tramp, the automatic eliminating, has prevented that effectively iron tramp from damaging roller surface and the problem that influences the quality of base sheet.
Description of drawings:
Fig. 1 has represented to have the deironing apparatus structural representation in the material discharging opening setting of crushing roll; Fig. 2 has represented the automated iron pick-out mechanism structural representation of material in the crushing roll of the present invention.
The specific embodiment:
Automated iron pick-out mechanism as material in a kind of crushing roll of the present invention shown in Figure 2 of accompanying drawing, the material discharging opening that is arranged on crushing roll and the magnetic roller 1 relative with the feeding roller parallel sided of crushing roll are arranged, the side face that the magnetic roller is relative with feeding roller is provided with the arc plate that matches with the magnetic roller outward, and arc plate also has the round tangent plane that leaves the downward extension of magnetic roller.The hollow magnetic roller of being made up of some blocks of belt magnet 1 isometric with roll, 1 stationary fit of magnetic roller is enclosed within its rotating shaft 2.The rotating shaft of magnetic roller connects with the dynamical system of feeding roller by transmission system.By the outer transmission system transmission of crushing roll sidewall, rotating shaft 2 is being with magnetic roller 1 and feeding roller 3 to rotate in the same way; The conformal button the stainless sheet steel 4 of a formation of lots above the magnetic roller 1, and stainless sheet steel 4 is that the baffle plate 5 by its both sides is fixedly connected on the sidewall of crushing roll.Stainless sheet steel 4 its semicircular arc surfaces and magnetic roller are keeping the little gap movingly of trying one's best.Stainless sheet steel 4 also has the round tangent plane that leaves the downward extension of magnetic roller.Material 6 is stirred the centre that flows to two rolls during work by feeding roller, when the semicircle top end that stays through stainless sheet steel 4, iron tramp in the logistics is adsorbed onto slippage on the corrosion resistant plate 4 by the magnetic force of magnetic roller 1, until the circle tangent plane, behind the A point, weaken with magnetic force, iron tramp can fall in the collection metal trough 7 because of deadweight.Like this, because deironing work is automatic and continuous, fall between roller so can thoroughly stop ironwork.
Claims (6)
1, the automated iron pick-out mechanism of material in a kind of crushing roll, it is characterized in that: the material discharging opening that is arranged on crushing roll and the magnetic roller (1) relative with the feeding roller parallel sided of crushing roll are arranged, the side face that the magnetic roller is relative with feeding roller is provided with the arc plate that matches with the magnetic roller outward, and arc plate also has the round tangent plane that leaves the downward extension of magnetic roller.
2, as the automated iron pick-out mechanism of material in the said crushing roll of claim 1, it is characterized in that: the rotating shaft of magnetic roller connects with the dynamical system of feeding roller by transmission system.
3, as the automated iron pick-out mechanism of material in claim 1 or the 2 said crushing rolls, it is characterized in that: the both sides of arc plate are provided with baffle plate, and arc plate is fixed on the sidewall of crushing roll by the baffle plate (5) of both sides.
4, as the automated iron pick-out mechanism of material in the said crushing roll of claim 3, it is characterized in that: arc plate is stainless sheet steel (4), and stainless sheet steel (4) is the sidewall that the baffle plate (5) by both sides is fixed on crushing roll.
5, as the automated iron pick-out mechanism of material in claim 1 or the 2 said crushing rolls, it is characterized in that: the arc surface of stainless sheet steel and magnetic roller keep the working clearance movingly.
6, as the automated iron pick-out mechanism of material in the said crushing roll of claim 4, it is characterized in that: the arc surface of stainless sheet steel and magnetic roller keep the working clearance movingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101585116A CN101439592A (en) | 2007-11-22 | 2007-11-22 | Automatic deironing device of material in blank rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101585116A CN101439592A (en) | 2007-11-22 | 2007-11-22 | Automatic deironing device of material in blank rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101439592A true CN101439592A (en) | 2009-05-27 |
Family
ID=40724265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101585116A Pending CN101439592A (en) | 2007-11-22 | 2007-11-22 | Automatic deironing device of material in blank rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101439592A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428949A (en) * | 2021-08-27 | 2021-09-24 | 江苏迈威清洁科技有限公司 | Water treatment device for recovering metal in industrial wastewater by utilizing magnetic force |
-
2007
- 2007-11-22 CN CNA2007101585116A patent/CN101439592A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428949A (en) * | 2021-08-27 | 2021-09-24 | 江苏迈威清洁科技有限公司 | Water treatment device for recovering metal in industrial wastewater by utilizing magnetic force |
| CN113428949B (en) * | 2021-08-27 | 2021-11-23 | 江苏迈威清洁科技有限公司 | Water treatment device for recovering metal in industrial wastewater by utilizing magnetic force |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20090527 |