CN203253723U - Roller cleaning device with water cooling - Google Patents
Roller cleaning device with water cooling Download PDFInfo
- Publication number
- CN203253723U CN203253723U CN 201320217961 CN201320217961U CN203253723U CN 203253723 U CN203253723 U CN 203253723U CN 201320217961 CN201320217961 CN 201320217961 CN 201320217961 U CN201320217961 U CN 201320217961U CN 203253723 U CN203253723 U CN 203253723U
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- China
- Prior art keywords
- knife rest
- water
- base
- cleaning device
- rotating mechanism
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- Expired - Fee Related
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Abstract
The utility model relates to the field of steelmaking cold rolling equipment, in particular to a roller cleaning device. The roller cleaning device with water cooling comprises a knife rest, a base, a scraper knife blade and a rotating mechanism, wherein the knife rest is fixed on the base, the scraper knife blade is arranged at the top of the knife rest, the rotating mechanism is positioned on one side of the base, a pair of knife rest rotating shafts are arranged at the bottoms of the two sides of the knife rest, one knife rest rotating shaft penetrates through the outer wall of the base to be connected with the rotating mechanism, the other knife rest rotating shaft is arranged on the base through a bearing support, a water stopping plate is arranged at the top of the scraper knife blade, and a cooling water sprayer is arranged above one side, opposite to a roller face, of the scraper knife blade. The roller cleaning device is provided with the water stopping block to cool the scraper knife blade, uses the water stopping plate to block water sprayed to the roller face, prolongs the service life of the scraper knife blade, reduces maintaining time and improves production efficiency.
Description
Technical field
The utility model relates to steel-making cold-rolling equipment field, relates in particular to a kind of roll cleaning device.
Background technology
All kinds of roll bodies are housed on the cold rolling unit, for example intermediate calender rolls, backing roll, Rolling roller, guide roller etc., these rolls inevitably can speckle with foreign matter and oil stain aborning, solid foreign materials can make the band steel produce the roll marks defective and when on the roll surface with can causing sideslip behind the antirust oil in a large number, batch the defectives such as uneven, even roller skids and causes the length computation mistake; Foreign matter also might cause the defectives such as band steel mottling indirectly, and along with product quality being required day by day improve, these defectives slowly become and can not stand, so use online roll cleaning device.To the clear roller arrangement of scraper type.
Existing online roll cleaning device all is the clear roller arrangement of scraper type mostly, employing is difficult for the ultra-thin blade of scratch roll surface with the moment of torsion pressuring method cleaning roll surface of precision, the knife rest crossbeam adopts the composite of stainless steel and aluminium to make, having remote electrically controlled and local two kinds of control modes also can switch at any time, be furnished with to level sensor and can show the scraper work state that puts in place at local control end and remote control terminal, scraper comprises that with the foreign matter on the roll surface foul, Residual oil, solid particulate matter etc. strike off, guarantee roll surface cleaning, can be to do not produce the defectives such as roll marks, greasy dirt by steel plate.Inevitably can produce friction by scraper to what roll surface was removed, the roller of some type also has certain temperature, causes scraper to be easy to wearing and tearing, needs often to change, comparatively inconvenience.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of roll cleaning device with water-cooled, and this scraper back side is provided with a water-cooling-sprayer, and doctor blade is cooled off, and improves the service life of doctor blade, has reduced the time of safeguarding.
The utility model is achieved in that a kind of roll cleaning device with water-cooled, comprise knife rest, base, doctor blade and rotating mechanism, described knife rest is fixed on the base, described doctor blade is installed in the top of knife rest, described rotating mechanism is installed in a side of base, described knife rest two side bottoms are equipped with a cutter setting frame rotating shaft, the outer wall that base is passed in one of them knife rest rotating shaft links to each other with rotating mechanism, another knife rest rotating shaft is installed on the base by bearing block, water fender is equipped with at the top of described doctor blade, and doctor blade is provided with water-cooling-sprayer back to the one side top of roll surface.
Described knife rest also is equipped with oil trap outward, and described oil trap bottom has the draining hole.
Described rotating mechanism is stepper motor.
Described rotating mechanism is worm-and-wheel gear.
Described knife rest top has groove, and described doctor blade detachably is installed in the groove at knife rest top.
The roll cleaning device of the utility model band water-cooled is provided with a water-cooling-sprayer, doctor blade is cooled off, and block the water that sprays to roll surface by water fender, improves the service life of doctor blade, has reduced the time of safeguarding, has improved production efficiency.
Description of drawings
Fig. 1 is the structural representation of the roll cleaning device of the utility model band water-cooled.
Among the figure: 1 knife rest, 2 bases, 3 doctor blades, 4 rotating mechanisms, 5 knife rest rotating shafts, 6 bearing blocks, 7 oil traps, 8 draining holes, 9 water fenders, 10 water-cooling-sprayers.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only are used for explanation the utility model and are not used in the scope of the present utility model that limits.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model statement, these equivalent form of values fall within the application's appended claims limited range equally.
Embodiment 1
As shown in Figure 1, a kind of roll cleaning device with water-cooled, comprise knife rest 1, base 2, doctor blade 3 and rotating mechanism 4, described knife rest 1 is fixed on the base 2, described doctor blade 3 is installed in the top of knife rest 1, described rotating mechanism 4 is installed in a side of base 2,1 liang of side bottom of described knife rest is equipped with a cutter setting frame rotating shaft 5, the outer wall that base 2 is passed in one of them knife rest rotating shaft 5 links to each other with rotating mechanism 4, another knife rest rotating shaft 5 is installed on the base 2 by bearing block 6, water fender 9 is equipped with at the top of described doctor blade 3, and doctor blade 3 is provided with water-cooling-sprayer 10 back to the one side top of roll surface.
Comprise that foul, grease etc. remain on doctor blade 3 and the knife rest 1 owing to have many junks of scraping after scraper is devoted oneself to work, therefore the utility model also is equipped with oil trap 7 outside described knife rest 1, described oil trap 7 bottoms have draining hole 8, draining hole 8 links to each other with external draining pipeline, has effectively prevented secondary pollution.
In order to change easily after doctor blade 3 wearing and tearing, knife rest 1 top described in the present embodiment has groove, and described doctor blade 3 detachably is installed in the groove at knife rest 1 top.
In the present embodiment, described rotating mechanism 4 both can use stepper motor to be convenient to control, also can use worm-and-wheel gear in addition; Rotating mechanism 4 band movable knife racks 1 rotate so that doctor blade 3 abuts on the roll surface, continue slightly rotation and utilize the top arc of doctor blade 3 to produce certain pretightning force, and the roll surface so that doctor blade 3 can tightly recline improves cleaning effect.
Claims (5)
1. roll cleaning device with water-cooled, comprise knife rest (1), base (2), doctor blade (3) and rotating mechanism (4), described knife rest (1) is fixed on the base (2), described doctor blade (3) is installed in the top of knife rest (1), described rotating mechanism (4) is installed in a side of base (2), described knife rest (1) two side bottom is equipped with a cutter setting frame rotating shaft (5), the outer wall that base (2) is passed in one of them knife rest rotating shaft (5) links to each other with rotating mechanism (4), another knife rest rotating shaft (5) is installed on the base (2) by bearing block (6), it is characterized in that: water fender (9) is equipped with at the top of described doctor blade (3), and doctor blade (3) is provided with water-cooling-sprayer (10) back to the one side top of roll surface.
2. the roll cleaning device with water-cooled as claimed in claim 1 is characterized in that: have draining hole (8) bottom the outer oil trap (7) that also is equipped with of described knife rest (1), described oil trap (7).
3. the roll cleaning device with water-cooled as claimed in claim 1 or 2, it is characterized in that: described rotating mechanism (4) is stepper motor.
4. the roll cleaning device with water-cooled as claimed in claim 1 or 2, it is characterized in that: described rotating mechanism (4) is worm-and-wheel gear.
5. the roll cleaning device with water-cooled as claimed in claim 1 or 2, it is characterized in that: described knife rest (1) top has groove, and described doctor blade (3) detachably is installed in the groove at knife rest (1) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320217961 CN203253723U (en) | 2013-04-11 | 2013-04-11 | Roller cleaning device with water cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320217961 CN203253723U (en) | 2013-04-11 | 2013-04-11 | Roller cleaning device with water cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203253723U true CN203253723U (en) | 2013-10-30 |
Family
ID=49466332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320217961 Expired - Fee Related CN203253723U (en) | 2013-04-11 | 2013-04-11 | Roller cleaning device with water cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203253723U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107904005A (en) * | 2017-11-17 | 2018-04-13 | 重庆江源油橄榄开发有限公司 | A kind of olive oil Oil press |
| CN110195201A (en) * | 2019-07-08 | 2019-09-03 | 大连新创嘉合实业有限公司 | Aluminum-zinc alloy roll scraper |
-
2013
- 2013-04-11 CN CN 201320217961 patent/CN203253723U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107904005A (en) * | 2017-11-17 | 2018-04-13 | 重庆江源油橄榄开发有限公司 | A kind of olive oil Oil press |
| CN107904005B (en) * | 2017-11-17 | 2021-02-26 | 重庆江源油橄榄开发有限公司 | Olive oil pressing device |
| CN110195201A (en) * | 2019-07-08 | 2019-09-03 | 大连新创嘉合实业有限公司 | Aluminum-zinc alloy roll scraper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gao Qiang Inventor after: Shi Ronggang Inventor before: Lin Xiangli |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIN XIANGLI TO: GAO QIANG SHI RONGGANG |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20140411 |