CN201760442U - Slag scraping device for aluminium sheet production line - Google Patents
Slag scraping device for aluminium sheet production line Download PDFInfo
- Publication number
- CN201760442U CN201760442U CN2010202644782U CN201020264478U CN201760442U CN 201760442 U CN201760442 U CN 201760442U CN 2010202644782 U CN2010202644782 U CN 2010202644782U CN 201020264478 U CN201020264478 U CN 201020264478U CN 201760442 U CN201760442 U CN 201760442U
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- slag
- sheet
- support chip
- lip
- chip
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Abstract
The utility model discloses a slag scraping device for an aluminium sheet production line, has smaller effects on the production efficiency, and can eliminate slag cumulating on a lip chip of a casting lip. A gap is formed between a roller of an aluminium casting machine and the adjacent lip chip of the casting lip, slag scraping implements are arranged in at least one gap, the slag scraping implement comprises a slag scraping chip and a support chip, wherein one end of the slag scraping chip is a connecting end, the other end thereof is a free end, the connecting end of the slag scraping chip is connected with the support chip and an angle theta is formed between the slag scraping chip and the support chip, wherein theta is more than 0 and less than 180 DEG; and the support chip is in contact with the corresponding roller, the free end of the slag scraping chip is always in contact with the surface of the lip chip of the casting lip in the process that the slag scraping chip moves toward the head of the casting lip along the surface of the corresponding lip chip of the casting lip. Because the slag can be removed without setting up a plate again, and by utilizing the aluminium casting machine and the casting lip, the slag scraping device ensures that the whole device has the advantages of simple structure and less cost of production, and has smaller effects on the production efficiency of the aluminium plate.
Description
Technical field
The utility model relates to a kind of slag-scraper that is used for aluminum plate product line.
Background technology
At present, produce in the aluminium sheet process and will use aluminium casting-rolling mill and lip, aluminium casting-rolling mill comprises 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 or the following lip mouth sheet, these bits form concealed wire the most at last on the plate face of aluminium sheet, cuts etc. have a strong impact on the defective of aluminium sheet plate face quality, and 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 for aluminum plate product line 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 for aluminum plate product line, form between the top roll of aluminium casting-rolling mill and the last lip mouth sheet and go up the slit, form slit down between the lower roll of aluminium casting-rolling mill and the following lip mouth sheet, in at least one slit, be provided with slag scraper, described slag scraper comprises scrapes slag sheet and support chip, a described end of scraping the slag sheet is a link, the other end is a free end, 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-mentioned support chip contact with corresponding roll, above-mentionedly scrapes that the slag sheet is above-mentioned in lip head moving process along the surface of lip mouth sheet accordingly scrapes the free end of slag sheet and the surface of above-mentioned lip mouth sheet is kept in touch.
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: described 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: owing to be provided with support chip and scrape the slag sheet, in producing the aluminium sheet process, rotation along with the roll of aluminium casting-rolling mill, can drive the support chip that contacts with the roll of aluminium casting-rolling mill moves, move to the lip head on the mobile surface of scraping the corresponding lip mouth sheet in slag sheet edge that can drive of support chip, contact with the surface of corresponding lip mouth sheet and scrape slag sheet its free end in moving process, therefore can promote the bits reach, and then with the bits removing of piling up on the lip mouth sheet, though support chip, scrape that slag sheet and bits might be rolled along with the rotation of roll and attached on the aluminium sheet, make this part aluminium sheet 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.
Description of drawings
Fig. 1 is the schematic diagram that is used for the slag-scraper of aluminum plate product line of the present utility model;
Fig. 2 is the enlarged drawing of a-quadrant among Fig. 1;
Fig. 3 scrapes the schematic diagram that the slag sheet links to each other with support chip.
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, 11-lip head, the surface of the last lip mouth of 12-sheet, the surface of lip mouth sheet under the 13-, lip mouth sheet under the 14-.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
As shown in Figure 1 to Figure 3, the slag-scraper that is used for aluminum plate product line, form between the top roll 5 of aluminium casting-rolling mill and the last lip mouth sheet 6 and go up the slit, form slit down between the lower roll 10 of aluminium casting-rolling mill and the following lip mouth sheet 14, in at least one slit, be provided with slag scraper, described slag scraper comprises scrapes slag sheet 2 and support chip 1, a described end of scraping slag sheet 2 is a link 4, the other end is a free end 8, 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-mentioned support chip 1 contacts with corresponding roll, and above-mentioned surface above-mentioned free end 8 of scraping slag sheet 2 in lip head 11 moving process of scraping the corresponding lip mouth sheet in slag sheet 2 edges keeps in touch with the surface of above-mentioned lip mouth sheet.Above-mentioned slag scraper can be arranged on separately in the slit, also can be arranged on down separately in the slit, also can be provided with simultaneously in the slit up and down.Above-mentioned corresponding roll is meant the roll adjacent with support chip 1, the surface of above-mentioned corresponding lip mouth sheet is meant and scrapes the surface of the adjacent lip mouth sheet of slag sheet, when for example slag scraper is arranged in the slit, corresponding roll is exactly a top roll, and the surface of corresponding lip mouth sheet is exactly the surface of going up lip mouth sheet.During use, above lip mouth sheet 6 is an example, because the rotation of top roll 5, support chip 1 is driven scrape and roll sheet 2 reaches, scrape roll sheet 2 along the surface 12 of last lip mouth sheet in lip head 11 moving process, the free end 8 of scraping slag sheet 2 keeps in touch with the surface 12 of last lip mouth sheet, the bits on the lip mouth sheet 7 can be removed by scraping moving of slag sheet 2.When the bits on the lip mouth sheet under the needs removing, by support chip 1 being set between lower roll 10 and following lip mouth sheet 14 and scraping slag sheet 2, scrape slag sheet 2 along under the surface 13 of lip mouth sheet in lip head 11 moving process, the free end 8 of scraping slag sheet 2 keeps in touch with the surface 13 of following lip mouth sheet, by scraping the bits that can remove down on the lip mouth sheet 14 that move of slag sheet 2.The slag-scraper that is used for aluminum plate product line of the present utility model has been owing to utilized original aluminium casting-rolling mill and lip, makes the simple in structure of whole device, and less to the production efficiency influence of aluminium sheet, and production cost is lower.
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 of scraping the slag sheet also can link to each other with any position of support chip, for example middle part of support chip etc.
Promote the bits reach for the ease of scraping the slag sheet, 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 can promote more bits reach, and then can improve the elimination efficiency of bits.Certainly, the described slag sheet of scraping can be circle or pentagon etc., and described support chip also can be circle or pentagon etc.
For economical with materials and help protecting the roll and the lip mouth sheet of aluminium casting-rolling mill, the described thickness of scraping slag sheet 2 and support chip 1 is 0.15mm.Adopt this thickness; the 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 and the lip mouth sheet of aluminium casting-rolling mill with wearing and tearing.
Promote the bits reach in order further to be convenient to scrape the slag sheet, the end face 9 of the described free end 8 of scraping slag sheet 2 is 2mm～3mm apart from the vertical range of support chip 1.The above-mentioned free end of scraping the slag sheet is meant scrapes the other end relative with link on the slag sheet, and this end does not link to each other with support chip.Adopt said structure, the slit between roll and the lip mouth sheet is less on the one hand, if it is bigger to scrape the slag chip size, then be not easy to be arranged on the lip mouth sheet, on the other hand, adopt said structure scraping the slag sheet, scraping the slag sheet, to be subjected to roll to make the time spent deformation extent less, and then help promoting bits and move.
In addition, describedly scrape slag sheet 2 and support chip 1 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 influence of the roll of aluminium casting-rolling mill and lip mouth sheet, aluminium foil also is convenient to processing and is used on the other hand.
Claims (6)
1. the slag-scraper that is used for aluminum plate product line, it is characterized in that: form between top roll of aluminium casting-rolling mill (5) and the last lip mouth sheet (6) and go up the slit, form slit down between lower roll of aluminium casting-rolling mill (10) and the following lip mouth sheet (14), in at least one slit, be provided with slag scraper, described slag scraper comprises scrapes slag sheet (2) and support chip (1), a described end of scraping slag sheet (2) is link (4), the other end is free end (8), 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; Above-mentioned support chip (1) contacts with corresponding roll, and above-mentioned surface above-mentioned free end (8) of scraping slag sheet (2) in lip head (11) moving process of scraping the corresponding lip mouth sheet in slag sheet (2) edge keeps in touch with the surface of above-mentioned lip mouth sheet.
2. the slag scraper that is used for aluminium casting-rolling mill 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 for aluminium casting-rolling mill as claimed in claim 2 is characterized in that: described θ angle (3) is 90 degree.
4. the slag scraper that is used for aluminium casting-rolling mill 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 for aluminium casting-rolling mill 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 for aluminium casting-rolling mill as claimed in claim 5 is characterized in that: the end face (9) of the described 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 |
|---|---|---|---|
| CN2010202644782U CN201760442U (en) | 2010-07-20 | 2010-07-20 | Slag scraping device for aluminium sheet production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202644782U CN201760442U (en) | 2010-07-20 | 2010-07-20 | Slag scraping device for aluminium sheet production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201760442U true CN201760442U (en) | 2011-03-16 |
Family
ID=43713042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202644782U Expired - Fee Related CN201760442U (en) | 2010-07-20 | 2010-07-20 | Slag scraping device for aluminium sheet production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201760442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108326048A (en) * | 2018-02-08 | 2018-07-27 | 天津海钢板材有限公司 | A kind of processing unit for preventing roller surface broken |
-
2010
- 2010-07-20 CN CN2010202644782U patent/CN201760442U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108326048A (en) * | 2018-02-08 | 2018-07-27 | 天津海钢板材有限公司 | A kind of processing unit for preventing roller surface broken |
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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: 20110316 Termination date: 20140720 |
|
| EXPY | Termination of patent right or utility model |