CN201744631U - Slag scraper for removing slag on casting mouth pieces - Google Patents
Slag scraper for removing slag on casting mouth pieces Download PDFInfo
- Publication number
- CN201744631U CN201744631U CN2010202631104U CN201020263110U CN201744631U CN 201744631 U CN201744631 U CN 201744631U CN 2010202631104 U CN2010202631104 U CN 2010202631104U CN 201020263110 U CN201020263110 U CN 201020263110U CN 201744631 U CN201744631 U CN 201744631U
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- slag
- sheet
- support chip
- bits
- scraping
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a slag scraper for removing slag on casting nozzle pieces, which has less influence to production efficiency and can remove slag accumulated on the casting nozzle pieces. the slag scraper for removing slag on the casting nozzle pieces comprises a slag scrapping piece and a supporting piece; one end of the slag scrapping piece serves as a connecting end; the connecting end of the slag scrapping piece is connected with the supporting piece; the slag scrapping piece and the supporting piece form an angle Theta which is greater than 0 DEG and smaller than 180 DEG; and the vertical distance of any point on the slag scrapping piece and the supporting piece is less than or equal to 3 mm. the supporting piece and the slag scrapping piece are arranged between a roll of an aluminum casting-rolling mill and a casting nozzle piece adjacent to the roll and are driven to move forward through the rotation of the roll of the aluminum casting-rolling mill, so as to remove slag on the casting nozzle piece. Since people have no need to stop production to remove slag and then start production again, the production efficiency is less influenced.
Description
Technical field
The utility model relates to a kind of slag scraper that is used to remove the bits on the lip mouth sheet.
Background technology
At present, produce in the aluminium sheet process and will use aluminium casting-rolling mill and lip, aluminium casting-rolling mill comprises two rolls, be respectively top roll and lower roll, lip is arranged in the roll gap between top roll and the lower roll, lip comprises two lip mouth sheets, be respectively last lip mouth sheet adjacent and the following lip mouth sheet adjacent with lower roll with top roll, continuity along with the production time, may pile up the bits that some are made up of carbon distribution and fine particle on last lip mouth sheet and the following lip mouth sheet, these bits form the defective that concealed wire and cut etc. have a strong impact on aluminium sheet plate face quality the most at last on the plate face of aluminium sheet, these defectives are difficult to eliminate by conventional means.In order to overcome these defectives, traditional way is again a riser, after promptly stopping production the bits removing is totally produced again again, but riser can influence production efficiency greatly, and production cost is significantly improved again.
The utility model content
The technical problem that the utility model solves provides a kind of less and can remove the slag scraper that is used to remove the bits on the lip mouth sheet of the bits of piling up on the lip mouth sheet to the production efficiency influence.
The technical scheme that its technical problem that solves the utility model adopts is: the slag scraper that is used to remove the bits on the lip mouth sheet, comprise and scrape slag sheet and support chip, a described end of scraping the slag sheet is a link, the described link of scraping the slag sheet links to each other with support chip and scrapes and is the θ angle between slag sheet and the support chip, 0 degree＜θ＜180 degree; Above-mentionedly scrape on the slag sheet arbitrarily some the vertical range apart from support chip smaller or equal to 3mm.
Further be: the described link of scraping the slag sheet links to each other with the end of support chip, and above-mentionedly scrapes the slag sheet and support chip designs for integral type.
Further be: described θ angle is 90 degree.
Further be: describedly scrape the slag sheet and support chip is rectangle.
Further be: the described thickness of scraping slag sheet and support chip is 0.15mm.
Further be: the described other end of scraping the slag sheet is a free end, and above-mentioned vertical range of scraping the free-ended tip to face distance support chip of slag sheet is 2mm～3mm.
The beneficial effects of the utility model are: after piling up certain bits on the last lip mouth sheet, the slag scraper that is used to remove the bits on the lip mouth sheet of the present utility model can be placed between the top roll and last lip mouth sheet of aluminium casting-rolling mill, the free end of scraping the slag sheet is contacted with last lip mouth sheet, support chip is contacted with top roll, rotation along with top roll, the support chip drive is scraped the slag sheet and is constantly moved forward, scrape the bits reach that moving of slag sheet can promote on the lip mouth sheet, and then will go up the bits of piling up on the lip mouth sheet and remove to aluminium sheet, scrape slag sheet and support chip simultaneously also falls on the aluminium sheet thereupon, though this part aluminium sheet is by bits, scraping slag sheet and support chip destroys, but can guarantee that follow-up aluminium sheet can not produce defective because of the influence of bits, therefore, under to the less situation of production efficiency influence, can remove the bits of piling up on the lip mouth sheet, certainly, also the slag scraper that is used to remove the bits on the lip mouth sheet of the present utility model can be placed between lower roll and the following lip mouth sheet, also can descend the bits on the lip mouth sheet to remove by scraping the slag sheet.
Description of drawings
Fig. 1 is the schematic diagram that is used to remove the slag scraper of the bits on the lip mouth sheet of the present utility model;
Fig. 2 is the schematic diagram of user mode that is used to remove the slag scraper of the bits on the lip mouth sheet;
Fig. 3 is the enlarged drawing of a-quadrant among Fig. 2.
Be labeled as among the figure: 1-support chip, 2-are scraped the slag sheet, 3-θ angle, 4-link, 5-top roll, the last lip mouth of 6-sheet, 7-bits, 8-free end, 9-end face, 10-lower roll, lip mouth sheet under the 11-.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
As shown in Figure 1, be used to remove the slag scraper of the bits on the lip mouth sheet, comprise and scrape slag sheet 2 and support chip 1, a described end of scraping slag sheet 2 is a link 4, the described link 4 of scraping slag sheet 2 links to each other with support chip 1 and scrapes and is θ angle 3,0 degree＜θ＜180 degree between slag sheet 2 and the support chip 1; Above-mentionedly scrape on the slag sheet 2 arbitrarily some the vertical range apart from support chip 1 smaller or equal to 3mm.Because the top roll 5 and the slit between the slit between the last lip mouth sheet 6 and lower roll 10 and the following lip mouth sheet 11 of aluminium casting-rolling mill are all less, scrape on the slag sheet 2 arbitrarily some the vertical range apart from support chip 1 in the said structure smaller or equal to 3mm, can guarantee that the slag scraper that is used for removing the bits on the lip mouth sheet of the present utility model can put into above-mentioned slit smoothly, in addition, scrape between slag sheet 2 and the support chip 1 and have θ angle 3, make and scrape that slag sheet 2 can be gone up lip mouth sheet 6 or the bits piled up on the lip mouth sheet 11 are down removed.
During use, as shown in Figures 2 and 3, above lip mouth sheet is an example, the slag scraper that is used to remove the bits on the lip mouth sheet of the present utility model is placed between the top roll 5 and last lip mouth sheet 6 of aluminium casting-rolling mill, the free end 8 of scraping the slag sheet is contacted with last lip mouth sheet 6, support chip 1 is contacted with the top roll 5 of aluminium casting-rolling mill, rotation along with the top roll 5 of aluminium casting-rolling mill, support chip 1 drive is scraped slag sheet 2 and is constantly moved forward, scrape bits 7 reaches that moving of slag sheet 2 can promote on the lip mouth sheet 6, and then will go up the bits of piling up on the lip mouth sheet 67 and remove to aluminium sheet.As to behind bits of last lip mouth sheet removing, also have the part bits to remain on the lip mouth sheet, then can repeat above-mentioned steps once more, last lip mouth sheet is removed the gred once more.In addition, when needing to remove the bits on the following lip mouth sheet 11, the free end 8 of scraping the slag sheet is contacted with following lip mouth sheet 11, support chip 1 is contacted with the lower roll 10 of aluminium casting-rolling mill, the rotation of lower roll 10 drives support chip 1 and scrapes 2 reaches of slag sheet, can will descend the bits on the lip mouth sheet 11 to remove by scraping slag sheet 2.
For the ease of processing and use, the described link 4 of scraping slag sheet 2 links to each other with the end of support chip 1, and the above-mentioned slag sheet 2 of scraping designs for integral type with support chip 1.Certainly, the above-mentioned link 4 of scraping slag sheet 2 also can link to each other with any position of support chip 1, for example middle part of support chip etc.
Promote the bits reach for the ease of scraping slag sheet 2, described θ angle 3 is 90 degree.Certainly, described θ angle 3 also can be 45 degree, 120 degree etc.
In order further to be convenient to processing, describedly scrape slag sheet 2 and support chip 1 is rectangle.When scraping the slag sheet and being rectangle, the contact area of its free end and lip mouth sheet increases, and then can promote more bits reach, can increase the elimination efficiency of bits.Certainly, the described slag sheet of scraping can be circle or pentagon etc., and described support chip also can circle or pentagon etc.
For economical with materials and help protecting the roll of aluminium casting-rolling mill and the lip mouth sheet of lip, the described thickness of scraping slag sheet 2 and support chip 1 is 0.15mm.Adopt this thickness; the top roll of aluminium casting-rolling mill can more or less freely drive support chip and is scraped the slag sheet and move; on the other hand; because the rolling effect of roll; can make support chip and scrape the slag sheet and deform; adopt said structure to help scraping the distortion of slag sheet and support chip, and then make the suffered resistance of roll less, and then help protecting the roll of aluminium casting-rolling mill and the lip mouth sheet of lip with wearing and tearing.
Promote the bits reach in order further to be convenient to scrape the slag sheet, the described other end of scraping slag sheet 2 is a free end 8, and the end face 9 of the above-mentioned free end 8 of scraping slag sheet 2 is 2mm～3mm apart from the vertical range of support chip 1.An above-mentioned end of scraping slag sheet 2 is a link 4, and the other end is a free end 8.Adopt said structure, slit and the slit between lower roll and the following lip mouth sheet between top roll and the last lip mouth sheet is all less on the one hand, if it is bigger to scrape the slag chip size, then be not easy to be arranged on the corresponding lip mouth sheet with scraping the slag sheet, on the other hand, adopt said structure, deformation extent is less when scraping the slag sheet and being subjected to the roll roll-in, and then helps promoting bits and move.
In addition, describedly scrape the slag sheet and support chip can be made by materials such as iron plate, copper sheets, preferred implementation is made by aluminium foil for scraping slag sheet 2 and support chip 1.On the one hand the aluminium foil quality is light and soft, and less, also less to the influence of aluminium sheet simultaneously to the lip mouth sheet influence of the roll of aluminium casting-rolling mill and lip, aluminium foil also is convenient to processing and is used on the other hand.
Claims (6)
1. be used to remove the slag scraper of the bits on the lip mouth sheet, it is characterized in that: comprise and scrape slag sheet (2) and support chip (1), a described end of scraping slag sheet (2) is link (4), the described link (4) of scraping slag sheet (2) links to each other with support chip (1) and scrapes between slag sheet (2) and the support chip (1) and is θ angle (3), 0 degree＜θ＜180 degree; The above-mentioned slag sheet (2) of scraping is gone up arbitrarily some the vertical range apart from support chip (1) smaller or equal to 3mm.
2. the slag scraper that is used to remove the bits on the lip mouth sheet as claimed in claim 1 is characterized in that: the described link (4) of scraping slag sheet (2) links to each other with the end of support chip (1), and the above-mentioned slag sheet (2) of scraping designs for integral type with support chip (1).
3. the slag scraper that is used to remove the bits on the lip mouth sheet as claimed in claim 2 is characterized in that: described θ angle (3) is 90 degree.
4. the slag scraper that is used to remove the bits on the lip mouth sheet as claimed in claim 3 is characterized in that: describedly scrape slag sheet (2) and support chip (1) is rectangle.
5. the slag scraper that is used to remove the bits on the lip mouth sheet as claimed in claim 4 is characterized in that: the described thickness of scraping slag sheet (2) and support chip (1) is 0.15mm.
6. the slag scraper that is used to remove the bits on the lip mouth sheet as claimed in claim 5, it is characterized in that: the described other end of scraping slag sheet (2) is free end (8), and the end face (9) of the above-mentioned free end (8) of scraping slag sheet (2) is 2mm～3mm apart from the vertical range of support chip (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202631104U CN201744631U (en) | 2010-07-20 | 2010-07-20 | Slag scraper for removing slag on casting mouth pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202631104U CN201744631U (en) | 2010-07-20 | 2010-07-20 | Slag scraper for removing slag on casting mouth pieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201744631U true CN201744631U (en) | 2011-02-16 |
Family
ID=43579303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202631104U Expired - Fee Related CN201744631U (en) | 2010-07-20 | 2010-07-20 | Slag scraper for removing slag on casting mouth pieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201744631U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240786A (en) * | 2011-06-17 | 2011-11-16 | 云南浩鑫铝箔有限公司 | Method for eliminating longitudinal stripes on surface of cast rolling stock for ultra-thin aluminium foil |
| CN106363147A (en) * | 2016-10-11 | 2017-02-01 | 河南省淅川铝业（集团）有限公司 | Technological method for producing double-narrow band aluminium plate through large continuous casting rolling machine with wide rollers |
| CN106975734A (en) * | 2017-01-12 | 2017-07-25 | 辽宁科技学院 | A kind of continuous cast mold inwall deslagging device and method |
-
2010
- 2010-07-20 CN CN2010202631104U patent/CN201744631U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240786A (en) * | 2011-06-17 | 2011-11-16 | 云南浩鑫铝箔有限公司 | Method for eliminating longitudinal stripes on surface of cast rolling stock for ultra-thin aluminium foil |
| CN106363147A (en) * | 2016-10-11 | 2017-02-01 | 河南省淅川铝业（集团）有限公司 | Technological method for producing double-narrow band aluminium plate through large continuous casting rolling machine with wide rollers |
| CN106363147B (en) * | 2016-10-11 | 2018-05-29 | 河南省淅川铝业（集团）有限公司 | The process of the double narrowband aluminium sheets of Large Scale and Continuous casting and rolling machine wide cut roll production |
| CN106975734A (en) * | 2017-01-12 | 2017-07-25 | 辽宁科技学院 | A kind of continuous cast mold inwall deslagging device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20140720 |
|
| EXPY | Termination of patent right or utility model |