CN209598164U - A kind of twin-roll cast-rolling mill for preventing aluminium sheet from bonding - Google Patents
A kind of twin-roll cast-rolling mill for preventing aluminium sheet from bonding Download PDFInfo
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- CN209598164U CN209598164U CN201920365135.6U CN201920365135U CN209598164U CN 209598164 U CN209598164 U CN 209598164U CN 201920365135 U CN201920365135 U CN 201920365135U CN 209598164 U CN209598164 U CN 209598164U
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Abstract
The utility model discloses a kind of twin-roll cast-rolling mills for preventing aluminium sheet from bonding, it is related to aluminium, copper, magnesium, titanium alloy clean manufacturing and deep process technology field, it includes stopper noz(zle), anti-sticking component, scraper component, rack, roll, roll is two, and rotational installation is on the rack, stopper noz(zle) is located at the feed end of roll, and the discharge port of stopper noz(zle) is located between the feed inlet of two rolls, the discharge port of roll is provided with corresponding scraper component, the feed inlet of roll is provided with corresponding anti-sticking component, and stopper noz(zle) is between two anti-sticking components, scraper component and anti-sticking component are respectively mounted on the rack.The utility model has the following beneficial effects: guide rod prevents the rotation of screw rod sliding block during rotation, flame-thrower nozzle is enabled to uniformly spray carbide to roller surface, and the compression installation elastic block rubber between hinged scraper plate and pedestal, it enables felt be bonded roller surface always to be cleaned, reduces the labor intensity of worker.
Description
Technical field
The utility model relates to aluminium, copper, magnesium, titanium alloy clean manufacturing and deep process technology field, especially one kind to prevent
The twin-roll cast-rolling mill of aluminium sheet bonding.
Background technique
In aluminium casting field, aluminium casting-rolling mill is used to molten aluminum being rolled into aluminium sheet, in process, due to molten aluminum and roll
Between directly contact, be easy to produce molten aluminum roll banding phenomenon, influence the aluminium sheet quality of casting；And the clast on roll is used
It is manually cleaned, increases the labor intensity of worker；And roll is during continuous rolling, due to the work repeatedly of roll-force
The gradually rupture of roll surface is caused with the thermal stress generated with multiple temperature cycles.
Utility model content
One of the shortcomings that the purpose of the utility model is to overcome the above-mentioned prior arts provides a kind of wear-resisting high rigidity and drop
The twin-roll cast-rolling mill for preventing aluminium sheet from bonding of low labor intensity of workers.
The purpose of this utility model is achieved through the following technical solutions: a kind of twin-roll cast-rolling mill for preventing aluminium sheet from bonding,
Including stopper noz(zle), anti-sticking component, scraper component, rack, roll, the roll are two, and are rotatably installed in the rack,
The stopper noz(zle) is located at the feed end of the roll, and the discharge port of the stopper noz(zle) be located at two rolls feed inlet it
Between, the discharge port of the roll is provided with the corresponding scraper component, and the feed inlet of the roll is provided with corresponding anti-sticking
Component, and the stopper noz(zle), between the two anti-sticking components, the scraper component and the anti-sticking component are installed in machine
On frame.
Preferably, the anti-sticking component includes motor, screw rod, guide rod, bearing, sliding block and flame-thrower nozzle, the screw rod
Both ends be set in the bearing, and the bearing is mounted on the rack, the power output shaft of the motor with
The power intake of the screw rod connects, and the motor is located at the side of the rack, and the guide rod is fixedly mounted on described
In rack, and the axis parallel of its axial line and the screw rod, it is provided with tapped through hole and first through hole on the sliding block, institute
It states screw rod to be mounted in the tapped through hole, the guide rod is slidably fitted in the first through hole, the flame-thrower nozzle installation
On the slide block, and towards the roll jet flames.
Preferably, the scraper component includes pedestal, scraper plate, elastic block rubber and felt, and the pedestal is fixedly mounted
In the rack, the scraper plate and the pedestal are hinged, and the elastic block rubber compression is mounted on the pedestal and scrapes with described
Between plate, the scraper plate and the surface of the roll is enabled to be bonded by the elastic force of the elastic block rubber, the felt is mounted on
The scraper plate is fitted in the one end on the surface of roll.
Preferably, the roll includes roller core and roll body, and the outer surface of the roller core is arranged in the roll body.
Preferably, the roll body is ceramic matric composite roll body, and the roller core is stainless steel roller core.
Preferably, the roll body with a thickness of 1/5th of the roller core diameter.
The utility model has the advantage that
1, guide rod prevents the rotation of screw rod sliding block during rotation, and flame-thrower nozzle is enabled to uniformly spray roller surface
Carbide.
2, the compression installation elastic block rubber between hinged scraper plate and pedestal, enables felt be bonded roller surface progress always
It cleans, reduces the labor intensity of worker.
3, the special designing of roll enables roll hardness higher more wear resistant, extends the service life of roll.
Detailed description of the invention
Fig. 1 is the first view of the structural schematic diagram of the utility model；
Fig. 2 is the second view of the structural schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram of roll；
In figure: 1- stopper noz(zle), the anti-sticking component of 2-, 21- motor, 22- screw rod, 23- guide rod, 24- bearing, 25- sliding block, 26-
Flame-thrower nozzle, 3- scraper component, 31- pedestal, 32- scraper plate, 33- elastic block rubber, 34- felt, 4- rack, 5- roll, 51- roller
Core, 52- roll body.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
As illustrated in fig. 1 and 2, a kind of twin-roll cast-rolling mill for preventing aluminium sheet from bonding, including stopper noz(zle) 1, anti-sticking component 2, scraper
Component 3, rack 4, roll 5, the roll 5 is two, and is rotatably installed in the rack 4, and the stopper noz(zle) 1 is located at described
The feed end of roll 5, and the discharge port of the stopper noz(zle) 1 is located between the feed inlet of two rolls 5, the roll 5 goes out
Material mouth is provided with the corresponding scraper component 3, and the feed inlet of the roll 5 is provided with corresponding anti-sticking component 2, and described pours
Between the two anti-sticking components 2, the scraper component 3 and the anti-sticking component 2 are installed in rack 4 bast mouth 1.Wherein
Molten aluminum is entered by stopper noz(zle) 1 between the gap of two rolls 5, molten aluminum and 5 Contact Temperature rapid drawdown of roll formation aluminium sheet, and 5 turns of roll
It is dynamic that the aluminium sheet of solidification is constantly pulled out into roll 5 through gap, and temperature of aluminum liquid variation most conference forms aluminium on roll 5 in breaking down
Slag, scraper component 3 just strike off the aluminium slag on roll 5, surface cleaned after roll 5 by anti-sticking component 2 processing after, table
Face forms lubricant layer, and when rolling to when being contacted again with molten aluminum, lubricant layer prevents the bonding of molten aluminum, and then scraper component 3 is then
The main cleaning lubricant layer remained on surface of roll 5, in case residual lubricant layer influences the uniformity that anti-sticking component 2 sprays.
In the present embodiment, as illustrated in fig. 1 and 2, the anti-sticking component 2 includes motor 21, screw rod 22, guide rod 23, bearing
24, sliding block 25 and flame-thrower nozzle 26, the both ends of the screw rod 22 are set in the bearing 24, and the bearing 24 is pacified
In the rack 4, the power output shaft of the motor 21 is connect with the power intake of the screw rod 22, and the motor
21 are located at the side of the rack 4, and the guide rod 23 is fixedly mounted in the rack 4, and its axial line and the screw rod 22
Axis parallel, tapped through hole and first through hole are provided on the sliding block 25, it is logical that the screw rod 22 is mounted on the screw thread
In hole, the guide rod 23 is slidably fitted in the first through hole, and the flame-thrower nozzle 26 is mounted on the sliding block 25, and court
5 jet flames of roll.Wherein guide rod 23 prevents rotation of the sliding block 25 on screw rod 22, enables flame-thrower nozzle 26 along screw rod 22
Linear motion, to the jet flames of 5 continuous uniform of roll, and flame-thrower nozzle 26 is connected with cartridge, and natural gas can be used in fuel,
The incomplete fuel of flame that flame-thrower nozzle 26 sprays generates the flame for having flue gas, and flue gas, which is attached on roll 5, forms lubrication
Layer.
In the present embodiment, as illustrated in fig. 1 and 2, the scraper component 3 includes pedestal 31, scraper plate 32, elastic block rubber 33
And felt 34, the pedestal 31 are fixedly mounted in the rack 4, the scraper plate 32 and the pedestal 31 are hinged, the bullet
Property rubber block 33 compression be mounted between the pedestal 31 and the scraper plate 32, institute is enabled by the elastic force of the elastic block rubber 33
It states scraper plate 32 to be bonded with the surface of the roll 5, the felt 34 is mounted on one that the scraper plate 32 is fitted in the surface of roll 5
End.The elastic force that wherein elastic block rubber 33 provides enables the scraper plate 32 being hinged on pedestal 31 that can be bonded always with 5 surface of roll, prevents
The vibration of roll 5 is stopped, has caused scraper plate 32 and roll 5 to be detached from or push up scraper plate 32 and deform, influence 5 surface cleaning of roll.
In the present embodiment, as shown in figure 3, the roll 5 includes roller core 51 and roll body 52, the roll body 52 is arranged in institute
State the outer surface of roller core 51.Wherein different materials can be used to be manufactured for roll body 52 and roller core 51, and can reduce the entirety of roll 5
Production cost.
In the present embodiment, as shown in figure 3, the roll body 52 is ceramic matric composite roll body 52, the roller core 51 is
Stainless steel roller core.Wherein ceramic matric composite has high intensity, high-modulus, low-density, high temperature resistant, wear-and corrosion-resistant and good
Toughness.
In the present embodiment, as shown in figure 3, the roll body 52 with a thickness of 1/5th of 51 diameter of roller core.Its
The thickness design of middle roll body 52 ensure that the intensity and heat crack resistance of roll 5.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims
In range, can building block to theme combination layout and/or layout carry out a variety of variations and modifications.In addition to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also be will be apparent.
Claims (6)
1. a kind of twin-roll cast-rolling mill for preventing aluminium sheet from bonding, it is characterised in that: including stopper noz(zle) (1), anti-sticking component (2), scraper
Component (3), rack (4), roll (5), the roll (5) is two, and is rotatably installed on the rack (4), the casting
Mouth (1) is located at the feed end of the roll (5), and the discharge port of the stopper noz(zle) (1) is located at the feed inlet of two rolls (5)
Between, the discharge port of the roll (5) is provided with the corresponding scraper component (3), and the feed inlet of the roll (5) is provided with
Corresponding anti-sticking component (2), and the stopper noz(zle) (1) is between the two anti-sticking components (2), the scraper component (3) and
The anti-sticking component (2) is installed on rack (4).
2. a kind of twin-roll cast-rolling mill for preventing aluminium sheet from bonding according to claim 1, it is characterised in that: the anti-sticking component
It (2) include motor (21), screw rod (22), guide rod (23), bearing (24), sliding block (25) and flame-thrower nozzle (26), the screw rod
(22) both ends are set in the bearing (24), and the bearing (24) is mounted on the rack (4), the motor
(21) power output shaft is connect with the power intake of the screw rod (22), and the motor (21) is located at the rack (4)
Side, the guide rod (23) is fixedly mounted on the rack (4), and its axial line and the axial line of the screw rod (22) are flat
It goes, is provided with tapped through hole and first through hole on the sliding block (25), the screw rod (22) is mounted in the tapped through hole, institute
It states guide rod (23) to be slidably fitted in the first through hole, the flame-thrower nozzle (26) is mounted on the sliding block (25), and court
Roll (5) jet flames.
3. a kind of twin-roll cast-rolling mill for preventing aluminium sheet from bonding according to claim 1 or 2, it is characterised in that: the scraper
Component (3) includes pedestal (31), scraper plate (32), elastic block rubber (33) and felt (34), and the pedestal (31) is fixedly mounted
On the rack (4), hingedly, elastic block rubber (33) compression is mounted on institute for the scraper plate (32) and the pedestal (31)
State between pedestal (31) and the scraper plate (32), by the elastic force of the elastic block rubber (33) enable the scraper plate (32) with it is described
The surface of roll (5) is bonded, and the felt (34) is mounted on one end that the scraper plate (32) is fitted in the surface of roll (5).
4. a kind of twin-roll cast-rolling mill for preventing aluminium sheet from bonding according to claim 3, it is characterised in that: the roll (5)
Including roller core (51) and roll body (52), outer surface of roll body (52) setting in the roller core (51).
5. a kind of twin-roll cast-rolling mill for preventing aluminium sheet from bonding according to claim 4, it is characterised in that: the roll body (52)
For ceramic matric composite roll body (52), the roller core (51) is stainless steel roller core.
6. a kind of twin-roll cast-rolling mill for preventing aluminium sheet from bonding according to claim 5, it is characterised in that: the roll body (52)
With a thickness of 1/5th of the roller core (51) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920365135.6U CN209598164U (en) | 2019-03-21 | 2019-03-21 | A kind of twin-roll cast-rolling mill for preventing aluminium sheet from bonding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920365135.6U CN209598164U (en) | 2019-03-21 | 2019-03-21 | A kind of twin-roll cast-rolling mill for preventing aluminium sheet from bonding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209598164U true CN209598164U (en) | 2019-11-08 |
Family
ID=68406744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920365135.6U Active CN209598164U (en) | 2019-03-21 | 2019-03-21 | A kind of twin-roll cast-rolling mill for preventing aluminium sheet from bonding |
Country Status (1)
| Country | Link |
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| CN (1) | CN209598164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111992682A (en) * | 2020-08-14 | 2020-11-27 | 洛阳万基铝加工有限公司 | Method for preventing carbon black accumulated at edge of casting roll from falling off and pressing into cast-rolled plate |
-
2019
- 2019-03-21 CN CN201920365135.6U patent/CN209598164U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111992682A (en) * | 2020-08-14 | 2020-11-27 | 洛阳万基铝加工有限公司 | Method for preventing carbon black accumulated at edge of casting roll from falling off and pressing into cast-rolled plate |
| CN111992682B (en) * | 2020-08-14 | 2021-06-22 | 洛阳万基铝加工有限公司 | Method for preventing carbon black accumulated at edge of casting roll from falling off and pressing into cast-rolled plate |
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