CN104138910A - Rolled plate outlet speed stabilizing device - Google Patents
Rolled plate outlet speed stabilizing device Download PDFInfo
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- CN104138910A CN104138910A CN201310171665.4A CN201310171665A CN104138910A CN 104138910 A CN104138910 A CN 104138910A CN 201310171665 A CN201310171665 A CN 201310171665A CN 104138910 A CN104138910 A CN 104138910A
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- belt pulley
- damping assembly
- vibration attenuation
- rolled
- roller
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Abstract
The invention discloses a rolled plate outlet speed stabilizing device. The device comprises a front vibration attenuation assembly and a back vibration attenuation assembly, wherein the front vibration attenuation assembly and the back vibration attenuation assembly are arranged at a steel material outlet of a rolling mill sequentially and arranged below a rolled steel material; the front vibration attenuation assembly comprises a first inertial flywheel, a first small belt pulley, a first large belt pulley, a first transmission belt and a first electromagnetic roller; the first electromagnetic roller is arranged right under the rolled steel material, the first large belt pulley is mounted at one end of the first electromagnetic roller and drives the first small belt pulley through the first transmission belt, and the first small belt pulley is mounted on the first inertial flywheel; the back vibration attenuation assembly is identical with the front vibration attenuation assembly in structure; the rolling mill comprises an upper supporting roller, an upper working roller, a lower working roller, a lower supporting roller and a rack. The rolled plate outlet speed stabilizing device is simple in mechanical structure, easy to maintain and repair and feasible in principle; during high-speed rolling, the fluctuation of the rolled part outlet speed can be suppressed in real time, so that the device has the broad application prospect in actual production.
Description
Technical field
The present invention relates in the operation of rolling, a kind of rolled plate muzzle velocity stabilising arrangement, belongs to rolling mill technical field.
Background technology
The presentation quality of rolled steel is to weigh an important indicator of rolled products quality, for some rolled products, as Automobile Plate, appliance plate, corrosion resistant plate etc., the quality of the surface quality of steel plays vital effect to the quality of overall product quality especially.Presentation quality with steel is the embodiment of enterprise's steel rolling technology level, also be the epitome of product quality, in the production and selling of steel products, rolled steel presentation quality, not only can affect the direct economic benefit of enterprise, also can affect the competitiveness of enterprise product, therefore, Ge great steel rolling mill particularly payes attention to steel presentation quality now, constantly adopts an effective measure and is improved.
In the operation of rolling, because the unstable plate defect causing of rolled plate muzzle velocity is comparatively common, as rolled products vibration line, being ubiquitous problem during band steel is produced, is also the technical barrier of puzzlement iron and steel enterprise in world wide.Vibration line refers to the light and dark striped that belt steel product surface forms, and the generation of vibration line not only affects the quality of belt steel product, and violent flutter also can cause broken belt or device damage accident, threatens production safety and causes huge economic loss.Therefore, having problems of vibration line is one of key issue urgently to be resolved hurrily during steel rolling is produced.
Therefore, improve the surface quality of rolled steel product, stable rolling sheet material muzzle velocity has positive effect.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, for the deficiencies in the prior art, the present invention seeks to be to provide a kind of stabilising arrangement of rolled plate muzzle velocity, suppress in real time the fluctuation of rolled piece muzzle velocity, and then reach the object that suppresses fast mill flutter.
The technical scheme that technical solution problem of the present invention is taked is:
A rolled plate muzzle velocity stabilising arrangement, comprises preposition damping assembly and rearmounted damping assembly; At the steel outlet place of milling equipment, be disposed with preposition damping assembly and rearmounted damping assembly, preposition damping assembly and rearmounted damping assembly are arranged on the below of rolled steel.
Described preposition damping assembly comprises the first inertial flywheel, the first small belt pulley, first belt pulley, the first driving belt and the first electromagnetism roller; The first electromagnetism roller be arranged on rolled steel under, one end of the first electromagnetism roller is provided with first belt pulley, first belt pulley drives the first small belt pulley by the first driving belt, the first described small belt pulley is arranged on the first inertial flywheel; In the operation of rolling, the horizontal movement of the rolled steel at milling equipment steel outlet place drives the rotation of the first electromagnetism roller, and the big belt pulley on the first electromagnetism roller drives the first small belt pulley by the first driving belt, and then drives the first inertial flywheel to rotate;
Described rearmounted damping assembly is identical with the structure of preposition damping assembly, comprising: the second inertial flywheel, the second small belt pulley, the second driving belt, second largest belt pulley, the second electromagnetism roller;
Described milling equipment comprises upper backup roll, top working roll, bottom working roll, lower backing roll and frame.
Beneficial effect of the present invention: the present invention proposes a kind of rolled plate muzzle velocity stabilising arrangement, the frame for movement of its device is simple, is easy to maintenance, and its Principle Method has feasibility.In high-speed rolling process, can suppress in real time the fluctuation of rolled piece muzzle velocity, and then reach the object that suppresses fast mill flutter, in actual production, be with a wide range of applications.
Accompanying drawing explanation
Fig. 1 is for adopting inertial flywheel to suppress the device front view of fast mill flutter;
In figure: 1, the first inertial flywheel; 2, the first small belt pulley; 3, the first driving belt; 4, first belt pulley; 5, the first electromagnetism roller; 6, frame; 7, upper backup roll; 8, top working roll; 9, bottom working roll; 10, lower backing roll; 11, the second inertial flywheel; 12, the second small belt pulley; 13, the second driving belt; 14, second largest belt pulley; 15, the second electromagnetism roller; 16, rolled plate.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, a kind of rolled plate muzzle velocity stabilising arrangement, comprises preposition damping assembly and rearmounted damping assembly; At the steel outlet place of milling equipment, be disposed with preposition damping assembly and rearmounted damping assembly, preposition damping assembly and rearmounted damping assembly are arranged on the below of rolled steel.
As shown in Figure 1, preposition damping assembly comprises the first inertial flywheel 1, the first small belt pulley 2, first belt pulley 4, the first driving belt 3 and the first electromagnetism roller 5; The first electromagnetism roller 5 be arranged on rolled steel under, one end of the first electromagnetism roller 5 is provided with first belt pulley 4, first belt pulley 4 drives the first small belt pulley 2 by the first driving belt 3, and the first described small belt pulley 2 is arranged on the first inertial flywheel 1; In the operation of rolling, the horizontal movement of the rolled steel at milling equipment steel outlet place drives the rotation of the first electromagnetism roller 5, first belt pulley 4 on the first electromagnetism roller 5 drives the first small belt pulley 5 by the first driving belt 3, and then drives the first inertial flywheel 1 to rotate;
As shown in Figure 1, rearmounted damping assembly is identical with the structure of preposition damping assembly, comprising: the second inertial flywheel 11, the second small belt pulley 12, the second driving belt 13, second largest belt pulley 14, the second electromagnetism roller 15;
As shown in Figure 1, milling equipment comprises upper backup roll 7, top working roll 8, bottom working roll 9, lower backing roll 10 and frame 6.
Claims (4)
1. a rolled plate muzzle velocity stabilising arrangement, it is characterized in that: comprise preposition damping assembly and rearmounted damping assembly, at the steel outlet place of milling equipment, be disposed with preposition damping assembly and rearmounted damping assembly, described preposition damping assembly and rearmounted damping assembly are arranged on the below of rolled steel.
2. a kind of rolled plate muzzle velocity stabilising arrangement according to claim 1, is characterized in that: preposition damping assembly comprises the first inertial flywheel, the first small belt pulley, first belt pulley, the first driving belt and the first electromagnetism roller.
3. a kind of rolled plate muzzle velocity stabilising arrangement according to claim 2, it is characterized in that: the first electromagnetism roller be arranged on rolled steel under, one end of the first electromagnetism roller is provided with first belt pulley, first belt pulley drives the first small belt pulley by the first driving belt, and the first described small belt pulley is arranged on the first inertial flywheel.
4. a kind of rolled plate muzzle velocity stabilising arrangement according to claim 1, it is characterized in that: rearmounted damping assembly is identical with the structure of preposition damping assembly, comprising: the second inertial flywheel, the second small belt pulley, the second driving belt, second largest belt pulley, the second electromagnetism roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310171665.4A CN104138910A (en) | 2013-05-11 | 2013-05-11 | Rolled plate outlet speed stabilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310171665.4A CN104138910A (en) | 2013-05-11 | 2013-05-11 | Rolled plate outlet speed stabilizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104138910A true CN104138910A (en) | 2014-11-12 |
Family
ID=51848344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310171665.4A Pending CN104138910A (en) | 2013-05-11 | 2013-05-11 | Rolled plate outlet speed stabilizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104138910A (en) |
-
2013
- 2013-05-11 CN CN201310171665.4A patent/CN104138910A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141112 |