CN202387932U - Amorphous movable strip preparation device - Google Patents
Amorphous movable strip preparation device Download PDFInfo
- Publication number
- CN202387932U CN202387932U CN201120558604XU CN201120558604U CN202387932U CN 202387932 U CN202387932 U CN 202387932U CN 201120558604X U CN201120558604X U CN 201120558604XU CN 201120558604 U CN201120558604 U CN 201120558604U CN 202387932 U CN202387932 U CN 202387932U
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- nozzle
- lifting
- towing plate
- amorphous
- ladle
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Abstract
The utility model discloses an amorphous movable strip preparation device. The device comprises a smelting furnace, a tundish, a nozzle ladle and a cooling roll, wherein the nozzle ladle is positioned above the cooling roll; the nozzle of the nozzle ladle is pointed to the roll surface of the cooling roll; the nozzle ladle is arranged on a frame; the frame is provided with a transverse screw rod; the nozzle ladle is provided with a transverse towing plate; the transverse towing plate can carry the nozzle ladle to transversely move on the transverse screw rod; the frame is provided with a lifting screw rod; the nozzle ladle is provided with a lifting towing plate; the lifting towing plate can carry the nozzle ladle to longitudinally move on the lifting screw rod; the central axis of the transverse screw rod and the central axis of the cooling roll are positioned on the same plane; the nozzle ladle comprises a bracket; the bracket is arranged on the upper part of the nozzle ladle; and the transverse towing plate and the lifting towing plate are arranged on the bracket. The nozzle ladle of the strip preparation device is provided with the transverse towing plate capable of transversely moving and the lifting towing plate capable of longitudinally moving, and before a bulge is formed on the roll surface or the roughness is increased, a molten pool is moved to a new roll surface for preparing strips, so that the problems of strip deformation and roughness increasing are solved.
Description
Technical field
The utility model relates to the amorphous thin ribbon technology of preparing, relates in particular to a kind of amorphous mobile tape-making device.
Background technology
Amorphous metal and alloy have excellent electromagnetic performance, have been widely used in fields such as communication, computer at present.Adopt three guarantees single-roller method technology at present mostly; Band a fixed position spray at chill roll; After spray was a certain amount of, the roughness of roll surface obviously rose, and band produces distortion; The later stage strip quality is descended, to the large-scale production of high-quality band, enlarge single heat size and improve the band qualification rate, reduce cost and brought very big difficulty.
In spray band process, in weld pool and the width range that roll surface contacts, axially exist one with the centrosymmetric temperature gradient field of band along roll surface; Because the heat conduction of band intermediate range is that one dimension is along radially inwardly heat conduction of chill roll basically; Thereby less in the roll surface thermograde vertically of band zone line, and more near the zone on band both sides, thermograde vertically is just big more; So the heat conduction state is better than zone line, heat can radially again can two-dimentional vertically heat conduction.Behind the spray certain hour; Because the heat of chill roll is constantly piled up, the heat conduction with both sides in the middle of making produces than big-difference heat build-up degree varies appearance; Thereby be created in strip width zone roll surface and be the parabolic shape expansion that Open Side Down; Caused the gap between nozzle and the roll surface to change, influenced the discharge uniformity of the dull and stereotyped stream of molten steel, produced band along the situation that laterally is parabolic concave.In addition, the roll surface in bandwidth range will bear that the heat of 1100 ℃ of left and right sides molten steel is washed away, heat erosion, and the material of chill roll is bigger fine copper of thermal conductivity factor or copper alloy; Though these material thermal conductivity are good; But case hardness is lower, heat-resistingly washes away, the heat erosion ability is relatively poor, so roll surface is behind a certain amount of band of spray; Surface roughness rises, and has influenced the fineness that band pastes roll surface.Therefore, be badly in need of existing equipment is transformed, improve the quality of amorphous band.
The utility model content
The purpose of the utility model provides a kind of amorphous mobile tape-making device, realizes high-quality, the large-scale production of amorphous band.
The utility model is that the technical scheme that its technical problem of solution is adopted is,
The amorphous mobile tape-making device; Include smelting furnace, tundish, nozzle bag and chill roll, the nozzle bag is positioned at the chill roll top, and the nozzle of nozzle bag points to the roll surface of chill roll; Said nozzle bag is located on the frame; This frame has traversing screw mandrel, and nozzle is wrapped has traversing planker, and traversing planker can be taken the nozzle bag and laterally move on said traversing leading screw;
Said frame is provided with the lifting screw mandrel, and said nozzle bag is provided with the lifting planker, and the lifting planker can be taken the nozzle bag and vertically move on this lifting screw mandrel;
The axis of said traversing leading screw and chill roll is positioned at same plane;
Said nozzle is wrapped has carriage, and carriage is arranged at nozzle and wraps portion, and said traversing planker and lifting planker are located on this carriage.
The advantage of the utility model is; The nozzle bag of this tape producing apparatus is provided with the transversely movable traversing planker and the lifting planker that can vertically move, can be along axially the moving around of chill roll, produce before convexity or roughness rise at roll surface; Move on to a new roll surface to weld pool and get on to make band; Through forcing cooling in the roller, be cooled to reset condition to the position of spray again, the nozzle bag that so continuously moves around just can solve the problem of band distortion and roughness rising.
Description of drawings
Fig. 1 is the structural representation of the amorphous mobile tape-making device of the utility model proposition;
Fig. 2 is the structural representation of nozzle bag.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand with effect and understand, below in conjunction with illustrating and specific embodiment, further set forth the utility model.
Like Fig. 1, shown in Figure 2; The amorphous mobile tape-making device that the utility model proposes includes smelting furnace 1, tundish 2, nozzle bag 3 and chill roll 4, and nozzle bag 3 is positioned at chill roll 4 tops, and the nozzle of nozzle bag 3 points to the roll surface of chill roll 4; Said nozzle bag 3 is located on the frame 5; This frame 5 has traversing screw mandrel 51, has traversing planker 31 on the nozzle bag 3, and traversing planker 31 can be taken nozzle bag 3 and laterally move on said traversing leading screw 51;
Further, said frame 5 is provided with lifting screw mandrel 52, and said nozzle bag 3 is provided with lifting planker 32, and lifting planker 32 can be taken nozzle bag 3 and vertically move on this lifting screw mandrel 52; The axis of said traversing leading screw 51 and chill roll 4 is positioned at same plane; Have carriage 33 on the said nozzle bag 3, carriage 33 is arranged at the top of nozzle bag 3, and said traversing planker 31 and lifting planker 32 are located on this carriage 33, and be as shown in Figure 2.
The nozzle bag of this tape producing apparatus is provided with transversely movable traversing planker and the lifting planker that can vertically move; Can axially moving around along chill roll; Before roll surface produces convexity or roughness rising, move on to a new roll surface to weld pool and get on to make band, through forcing cooling in the roller; Again be cooled to reset condition to the position of spray, the nozzle bag that so continuously moves around just can solve the problem of band distortion and roughness rising.
More than show and described the advantage of basic principle, principal character and the utility model of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; The utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (4)
1. the amorphous mobile tape-making device includes smelting furnace, tundish, nozzle bag and chill roll, and the nozzle bag is positioned at the chill roll top; The nozzle of nozzle bag points to the roll surface of chill roll; It is characterized in that said nozzle bag is located on the frame, this frame has traversing screw mandrel; Nozzle is wrapped has traversing planker, and traversing planker can be taken the nozzle bag and laterally move on said traversing leading screw.
2. amorphous mobile tape-making device according to claim 1 is characterized in that said frame is provided with the lifting screw mandrel, and said nozzle bag is provided with the lifting planker, and the lifting planker can be taken the nozzle bag and vertically move on this lifting screw mandrel.
3. amorphous mobile tape-making device according to claim 1 is characterized in that, the axis of said traversing leading screw and chill roll is positioned at same plane.
4. amorphous mobile tape-making device according to claim 1 and 2 is characterized in that, said nozzle is wrapped has carriage, and carriage is arranged at nozzle and wraps portion, and said traversing planker and lifting planker are located on this carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120558604XU CN202387932U (en) | 2011-12-28 | 2011-12-28 | Amorphous movable strip preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120558604XU CN202387932U (en) | 2011-12-28 | 2011-12-28 | Amorphous movable strip preparation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202387932U true CN202387932U (en) | 2012-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120558604XU Expired - Fee Related CN202387932U (en) | 2011-12-28 | 2011-12-28 | Amorphous movable strip preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202387932U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794418A (en) * | 2012-08-24 | 2012-11-28 | 浙江正耀环保科技有限公司 | Amorphous belt spraying machine |
| CN103447494A (en) * | 2013-08-24 | 2013-12-18 | 安徽华晶机械股份有限公司 | Online adjusting device of roller-mouth distance of amorphous strip |
| CN104690240A (en) * | 2015-04-07 | 2015-06-10 | 董国军 | Amorphous thin strip whole production machine system structure and control method |
| CN106914592A (en) * | 2017-04-13 | 2017-07-04 | 朗峰新材料科技股份有限公司 | A kind of portable nanocrystalline strip Preparation equipment |
-
2011
- 2011-12-28 CN CN201120558604XU patent/CN202387932U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794418A (en) * | 2012-08-24 | 2012-11-28 | 浙江正耀环保科技有限公司 | Amorphous belt spraying machine |
| CN102794418B (en) * | 2012-08-24 | 2014-07-09 | 浙江正耀环保科技有限公司 | Amorphous belt spraying machine |
| CN103447494A (en) * | 2013-08-24 | 2013-12-18 | 安徽华晶机械股份有限公司 | Online adjusting device of roller-mouth distance of amorphous strip |
| CN103447494B (en) * | 2013-08-24 | 2015-12-16 | 安徽华晶机械股份有限公司 | A kind of amorphous band roller mouth is apart from on-line control device |
| CN104690240A (en) * | 2015-04-07 | 2015-06-10 | 董国军 | Amorphous thin strip whole production machine system structure and control method |
| CN106914592A (en) * | 2017-04-13 | 2017-07-04 | 朗峰新材料科技股份有限公司 | A kind of portable nanocrystalline strip Preparation equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20161228 |