CN210280182U - Device for eliminating bright lines of aluminum foil mill supporting roll - Google Patents
Device for eliminating bright lines of aluminum foil mill supporting roll Download PDFInfo
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- CN210280182U CN210280182U CN201921053281.1U CN201921053281U CN210280182U CN 210280182 U CN210280182 U CN 210280182U CN 201921053281 U CN201921053281 U CN 201921053281U CN 210280182 U CN210280182 U CN 210280182U
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- roller
- grinding roller
- aluminum foil
- bright lines
- driving motor
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Abstract
A device for eliminating bright lines of a supporting roller of an aluminum foil mill comprises a grinding roller, a speed reducing mechanism and a driving motor; the grinding roller is positioned at the feed end of the aluminum foil rolling mill, the roller surface of the grinding roller is correspondingly abutted against the roller surface of the supporting roller, one end of the grinding roller is correspondingly connected with the driving motor through the speed reducing mechanism, the rotating direction of the grinding roller is opposite to that of the supporting roller, and the other end of the grinding roller is correspondingly arranged on the supporting seat; and this device can effectively eliminate the bright line on aluminium foil rolling mill and the aluminium foil.
Description
Technical Field
The utility model belongs to the technical field of the aluminium foil rolling equipment technique and specifically relates to a device for eliminating aluminium foil rolling mill backing roll bright line is related to.
Background
As is known, when an aluminum foil is rolled by an aluminum foil rolling mill, on one hand, aluminum scraps on the surface of the aluminum foil are easily taken away when a rolling roller rolls the aluminum foil, so that the aluminum scraps are attached to the surface of the rolling roller, when a supporting roller contacts with the rolling roller, the aluminum scraps are transferred to the surface of the supporting roller, but the aluminum scraps continuously rub against the surfaces of the supporting roller and the rolling roller in the continuous transfer process, so that bright lines are generated on the surfaces of the supporting roller and the rolling roller, and the bright lines are finally transferred to the surface of the aluminum foil; on the other hand, the roller surface of the supporting roller is deoiled by adopting a scraper traditionally, and when the pressure applied to the scraper is large, friction is generated between the scraper and the roller surface of the supporting roller, so that bright lines appear on the roller surface of the supporting roller; in summary, there is a need in the market for a device that can effectively eliminate bright lines on the roll surface of a backup roll.
Disclosure of Invention
In order to overcome the deficiency in the background art, the utility model discloses a device for eliminating aluminium foil rolling mill backing roll bright line.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a device for eliminating bright lines of a supporting roller of an aluminum foil mill comprises a grinding roller, a speed reducing mechanism and a driving motor; the grinding roller is positioned at the feed end of the aluminum foil rolling mill, the roller surface of the grinding roller is correspondingly abutted against the roller surface of the supporting roller, one end of the grinding roller is correspondingly connected with the driving motor through the speed reducing mechanism, the rotating direction of the grinding roller is opposite to that of the supporting roller, and the other end of the grinding roller is correspondingly arranged on the supporting seat;
preferably, the reduction mechanism is a gear box; the input shaft of the gear box is correspondingly and drivingly connected with the output shaft of the driving motor through a coupler, the driving motor is arranged on the motor supporting plate, two ends of the motor supporting plate are respectively and correspondingly connected with the supporting seat and the gear box, the output shaft of the gear box is correspondingly connected with one end of the grinding roller, and the other end of the grinding roller is correspondingly connected with the supporting seat through a bearing;
preferably, the grinding roll is located above the mill scraper;
preferably, the roller surface of the grinding roller is made of rubber material;
preferably, the driving motor is a variable frequency motor.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
the utility model discloses a device for eliminating bright lines of a back-up roll of an aluminum foil mill, which can grind aluminum scraps attached to the roll surface of the back-up roll by a grinding roll, thereby fundamentally solving the problem that the back-up roll generates bright lines; can reduce the rotational speed of motor output relatively through reduction gears to make the slew velocity of grinding roller be less than the slew velocity of backing roll, avoid influencing the rolling of aluminium foil because the rotational speed of grinding roller is too fast.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the speed reducing mechanism.
In the figure: 1. a support roller; 2. a grinding roller; 3. a speed reduction mechanism; 4. a coupling; 5. a supporting seat; 6. a motor support plate; 7. a drive motor; 8. and (4) scraping the blade.
Detailed Description
The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.
The device for eliminating the bright lines of the supporting roller of the aluminum foil mill, which is described in conjunction with the attached drawings 1-2, comprises a grinding roller 2, a speed reducing mechanism 3 and a driving motor 7; the grinding roller 2 is positioned at the feed end of the aluminum foil rolling mill, the roller surface of the grinding roller 2 is correspondingly abutted against the roller surface of the supporting roller 1, aluminum scraps attached to the roller surface of the supporting roller 1 can be ground through the grinding roller 2, so that the problem that the supporting roller 1 generates bright lines is fundamentally solved, the grinding roller 2 is arranged above a rolling mill scraper 8 according to needs, because the scraper 8 removes oil stains on the roller surface of the supporting roller 1 in advance, the roller surface of the grinding roller 2 can be prevented from being contaminated by the oil stains, and the roller surface of the grinding roller 2 is made of rubber materials, so that the grinding roller 2 can grind the aluminum scraps and other impurities and cannot damage the supporting roller 1 due to hard friction with the roller surface of the supporting roller 1, one end of the grinding roller 2 is correspondingly connected with a driving motor 7 through a speed reducing mechanism 3, the rotating direction of the grinding roller 2 is opposite to that of the supporting roller 1, and the other end of the grinding roller 2 is correspondingly installed on a, the reduction mechanism 3 is a gear box; the input shaft of the gear box is correspondingly and drivingly connected with the output shaft of the driving motor 7 through the coupler 4, the driving motor 7 is installed on the motor supporting plate 6, two ends of the motor supporting plate 6 are correspondingly connected with the supporting seat 5 and the gear box respectively, the output shaft of the gear box is correspondingly connected with one end of the grinding roller 2, the other end of the grinding roller 2 is correspondingly connected with the supporting seat 5 through a bearing, and the rotating speed output by the motor can be relatively reduced through the gear box in the speed reducing mechanism 3, so that the rotating speed of the grinding roller 2 is lower than that of the supporting roller 1, and the phenomenon that the rolling of aluminum foil is influenced due to the fact that the rotating speed of; according to the requirement, the driving motor 7 is a variable frequency motor, and the rotating speed of the supporting roller 1 is different when the rolling mill rolls aluminum foils with different specifications, so that the rotating speed of the grinding roller 2 can be correspondingly adjusted through the variable frequency motor, and the best grinding effect is achieved.
The part of the utility model not detailed is prior art.
Claims (5)
1. A device for eliminating bright lines of a back-up roll of an aluminum foil mill is characterized in that: comprises a grinding roller (2), a speed reducing mechanism (3) and a driving motor (7); grinding roller (2) are located the feed end of aluminium foil mill, and the roll surface of grinding roller (2) corresponds with the roll surface of backing roll (1) and contradicts, and the one end of grinding roller (2) is passed through reduction gears (3) and is corresponded with driving motor (7) and be connected, and the rotation direction of grinding roller (2) is opposite with the rotation direction of backing roll (1), and the other end of grinding roller (2) corresponds and installs in supporting seat (5).
2. The apparatus for eliminating bright lines of the back-up rolls of aluminum foil rolling mill as set forth in claim 1, wherein: the speed reducing mechanism (3) is a gear box; the input shaft of gear box corresponds the drive through shaft coupling (4) and driving motor (7) output shaft and is connected, and driving motor (7) are installed in motor backup pad (6), and the both ends of motor backup pad (6) correspond with supporting seat (5) and gear box respectively and are connected, the output shaft of gear box corresponds with the one end of grinding roller (2) and is connected, and the other end of grinding roller (2) corresponds with supporting seat (5) through the bearing and is connected.
3. The apparatus for eliminating bright lines of the back-up rolls of aluminum foil rolling mill as set forth in claim 1, wherein: the grinding roller (2) is positioned above the rolling mill scraper (8).
4. The apparatus for eliminating bright lines of the back-up rolls of aluminum foil rolling mill as set forth in claim 1, wherein: the roller surface of the grinding roller (2) is made of rubber materials.
5. The apparatus for eliminating bright lines of the back-up rolls of aluminum foil rolling mill as set forth in claim 1, wherein: the driving motor (7) is a variable frequency motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921053281.1U CN210280182U (en) | 2019-07-08 | 2019-07-08 | Device for eliminating bright lines of aluminum foil mill supporting roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921053281.1U CN210280182U (en) | 2019-07-08 | 2019-07-08 | Device for eliminating bright lines of aluminum foil mill supporting roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210280182U true CN210280182U (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921053281.1U Active CN210280182U (en) | 2019-07-08 | 2019-07-08 | Device for eliminating bright lines of aluminum foil mill supporting roll |
Country Status (1)
| Country | Link |
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| CN (1) | CN210280182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453064A (en) * | 2020-11-25 | 2021-03-09 | 山东宏旺实业有限公司 | Automatic cleaning device for surface of stainless steel cold roll |
-
2019
- 2019-07-08 CN CN201921053281.1U patent/CN210280182U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453064A (en) * | 2020-11-25 | 2021-03-09 | 山东宏旺实业有限公司 | Automatic cleaning device for surface of stainless steel cold roll |
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