CN204052833U - The strip feeding machine of metal tape is fed continuously in cast steel billet crystallizer - Google Patents
The strip feeding machine of metal tape is fed continuously in cast steel billet crystallizer Download PDFInfo
- Publication number
- CN204052833U CN204052833U CN201420392383.7U CN201420392383U CN204052833U CN 204052833 U CN204052833 U CN 204052833U CN 201420392383 U CN201420392383 U CN 201420392383U CN 204052833 U CN204052833 U CN 204052833U
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- installing plate
- roller
- cast steel
- winding
- feeding machine
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Abstract
The strip feeding machine feeding metal tape in cast steel billet crystallizer continuously of the present utility model, comprise vehicle frame, vehicle frame is fixed with vertical installing plate, the chuck of the metal winding that is installed is installed in one end of installing plate, be provided with the carry-over pinch rolls mechanism of traction winding at the other end of installing plate, be positioned between chuck and carry-over pinch rolls mechanism on installing plate and be provided with guide roller mechanism, relative upper slicking-in roller and lower slicking-in roller, jig successively.Utilize this strip feeding machine can feed metal winding continuously in cast steel billet crystallizer, solve the chemical segregation phenomena of cast steel base, reduce thermograde and the concentration gradients of continuous casting billet crystal plane, improve inherent quality and the casting speed of continuous casting billet, enhance productivity.
Description
Technical field
The utility model relates to a kind of strip feeding machine, for feeding metal tape continuously in the crystallization to cast steel base, and center porosity during to solve continuous casting steel billet crystallization, the problem of element segregation.
Background technology
The shaping of cast steel base is that the mode of discharging the cast steel base of crystallization continuously in crystallizer is formed by molten steel of casting in crystallizer continuously.Current continuous casting steel billet is center porosity when crystallization, when there is element segregation phenomenon, to adding coherent element in it, cannot have impact on continuous casting billet inherent quality.
Summary of the invention
The purpose of this utility model is to provide a kind ofly can feed metal winding continuously in crystallizer, solve the chemical segregation phenomena of cast steel base, the thermograde of reduction continuous casting billet crystal plane and concentration gradients, the inherent quality of raising continuous casting billet and casting speed, the strip feeding machine of feeding metal tape continuously in cast steel billet crystallizer of enhancing productivity, overcome the deficiencies in the prior art.
The strip feeding machine feeding metal tape in cast steel billet crystallizer continuously of the present utility model, comprise vehicle frame, vehicle frame is fixed with vertical installing plate, the chuck of the metal winding that is installed is installed in one end of installing plate, be provided with the carry-over pinch rolls mechanism of traction winding at the other end of installing plate, be positioned between chuck and carry-over pinch rolls mechanism on installing plate and be provided with guide roller, relative upper slicking-in roller and lower slicking-in roller, jig successively; Described guide roller is multiple, and each guide roller is all installed on a mounting board by rotating shaft; Described lower slicking-in roller is installed on a mounting board by rotating shaft, and upper slicking-in roller is arranged on sliding shoe by rotating shaft, is connected between sliding shoe with installing plate by slideway, and sliding shoe connects pressing cylinder, and upper slicking-in roller and lower slicking-in roller are arranged in pairs; Described jig is fixing on a mounting board, below jig, be provided with electromagnet; Described carry-over pinch rolls mechanism is multipair installation transfer roller on a mounting board, and at least one transfer roller connects rotary drive mechanism.
Described rotary drive mechanism is fixing motor reducer on a mounting board, is provided with transmission between the output shaft of motor reducer and at least one transfer roller.
Described transfer roller is upper and lower two rows, is positioned at lower row with motor reducer by the transfer roller that transmission is connected, and is provided with adjustment bolt between the transfer roller of upper row and installing plate.
Below described vehicle frame, road wheel is housed, road wheel connects movable motor.
Described installing plate is rotatably connected to pushing cylinder, the piston rod end matched with pushing cylinder connects the depression bar of turning shape, and contact roller is equipped with in the termination of depression bar, and contact roller is pressed against on the periphery of winding.
The strip feeding machine feeding metal tape in cast steel billet crystallizer continuously of the present utility model, the course of work is as follows: winding is installed by chuck, in winding metal tape pull-out after above guide roller, upper pressure roller and lower compression roller, platform, transfer roller, during operation, motor reducer drives transfer roller to rotate, the frictional force of transfer roller and winding is drawn winding and is moved forward, winding on chuck is released continuously, and winding enters the crystallizer central authorities of cast steel base.In running, multiple guide roller plays guiding function, upper pressure roller and lower compression roller serve leveling effect to winding, upper pressure roller applies pressure by flattening cylinder to winding, after winding releasing terminates, the termination of a rear winding can be welded with the termination of last winding on jig, utilization adjustment bolt adjustable is arranged the pressure between transfer roller and winding.This strip feeding machine structure structure is simple, operates steadily, can feed metal tape continuously in crystallizer.Metal tape is introduced to crystallizer, the degree of superheat (4-5 DEG C) of crystallizer molten steel can be reduced, shorten the liquid core degree of depth, reduce column crystal, increase proportion of equiaxed grain (equiax crystal is wide reaches 80 ㎜), improve the solidified structure of strand, alleviate center segregation of casting blank, and then improve the Z-direction plasticity of steel, impact flexibility, improve the flaw detection qualification rate of large gauge; In addition, while guarantee slab quality, pulling rate can be improved further, boost productivity.This strip feeding machine small investment, operating cost is low, reduces energy resource consumption, and plant maintenance is convenient with maintenance, successful.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model detailed description of the invention.
Detailed description of the invention
As shown in Figure 1: 1 is vehicle frame, vehicle frame 1 is equipped with road wheel 2 below, and road wheel 2 connects movable motor 3.Vehicle frame 1 is bolted vertical installing plate 20, the chuck 6 of the metal winding 4 that is installed is installed in one end of installing plate 20, by metal winding 4 clamping on chuck, pull winding chuck and winding to rotate simultaneously.Be provided with the carry-over pinch rolls mechanism of traction winding 4 at the other end of installing plate 20, carry-over pinch rolls mechanism is the multipair transfer roller 16 be arranged on installing plate 20, and at least one transfer roller 16 connects rotary drive mechanism.Transfer roller 16 is upper and lower two rows, and the transfer roller 16 be connected by transmission 14 with motor reducer 13 is positioned at lower row, is provided with and adjusts bolt 15 between the transfer roller 16 of upper row and installing plate 20.Rotary drive mechanism is the motor reducer 13 be fixed on installing plate 20, is provided with transmission between the output shaft of motor reducer 13 and at least one transfer roller 16, and transmission is belt mechanism or link chain mechanism.
Be positioned between chuck 6 and carry-over pinch rolls mechanism on installing plate 20 and be provided with guide roller 9, relative upper slicking-in roller 12 and lower slicking-in roller 19, jig 17 successively.
Wherein guide roller 9 is multiple, and each guide roller 9 is all arranged on installing plate 20 by rotating shaft.
Lower slicking-in roller 19 is arranged on installing plate 20 by rotating shaft, and upper slicking-in roller 12 is arranged on sliding shoe 11 by rotating shaft, is connected between sliding shoe 11 with installing plate 20 by slideway, and sliding shoe 11 connects and flattens cylinder 10, and upper slicking-in roller 12 and lower slicking-in roller 19 are arranged in pairs.
Jig 17 is fixed on installing plate 20, is provided with electromagnet 18 below jig 17.
Installing plate 20 is rotatably connected to pushing cylinder 8, the piston rod end matched with pushing cylinder 8 connects the depression bar 7 of turning shape, and contact roller 5 is equipped with in the termination of depression bar 7, and contact roller 5 is pressed against on the periphery of winding 4.
Winding 4 is installed by chuck 6, in winding 4 metal tape pull-out after above guide roller 9, upper pressure roller 12 and lower compression roller 19, platform 17, transfer roller 16, during operation, motor reducer 13 drives transfer roller 16 to rotate, transfer roller 16 draws winding 4 with the frictional force of winding 4 and moves forward, winding 4 on chuck 6 is released continuously, and winding 4 enters the crystallizer central authorities of cast steel base.In running, multiple guide roller 9 plays guiding function, upper pressure roller 12 and lower compression roller 19 pairs of winding 4 serve leveling effect, upper pressure roller 12 applies pressure by flattening cylinder 10 to winding 4, after winding 4 releasing terminates, the termination of a rear winding 4 can be welded with the termination of last winding 4 on jig 17, change iron 18 by electromagnetism during welding and attract winding 4, utilization adjustment bolt 15 adjustable is arranged the pressure between transfer roller 16 and winding 4.
Claims (5)
1. one kind feeds the strip feeding machine of metal tape continuously in cast steel billet crystallizer, it is characterized in that: comprise vehicle frame (1), vehicle frame (1) is fixed with vertical installing plate (20), the chuck (6) of metal winding (4) that are installed is installed in one end of installing plate (20), be provided with the carry-over pinch rolls mechanism of traction winding (4) at the other end of installing plate (20), be positioned between chuck (6) and carry-over pinch rolls mechanism on installing plate (20) and be provided with guide roller (9), relative upper slicking-in roller (12) and lower slicking-in roller (19), jig (17) successively;
Described guide roller (9) is for multiple, and each guide roller (9) is all arranged on installing plate (20) by rotating shaft;
Described lower slicking-in roller (19) is arranged on installing plate (20) by rotating shaft, upper slicking-in roller (12) is arranged on sliding shoe (11) by rotating shaft, be connected by slideway between sliding shoe (11) with installing plate (20), sliding shoe (11) connects and flattens cylinder (10), and upper slicking-in roller (12) and lower slicking-in roller (19) are arranged in pairs;
Described jig (17) is fixed on installing plate (20), is provided with electromagnet (18) below jig (17);
Described carry-over pinch rolls mechanism is the multipair transfer roller (16) be arranged on installing plate (20), and at least one transfer roller (16) connects rotary drive mechanism.
2. the strip feeding machine feeding metal tape in cast steel billet crystallizer continuously according to claim 1, it is characterized in that: described rotary drive mechanism, for being fixed on the motor reducer (13) on installing plate (20), is provided with transmission between the output shaft of motor reducer (13) and at least one transfer roller (16).
3. the strip feeding machine feeding metal tape in cast steel billet crystallizer continuously according to claim 2, it is characterized in that: described transfer roller (16) is upper and lower two rows, the transfer roller (16) be connected by transmission with motor reducer (13) is positioned at lower row, is provided with and adjusts bolt (15) between the transfer roller (16) of upper row and installing plate (20).
4. the strip feeding machine feeding metal tape in cast steel billet crystallizer continuously according to claim 3, is characterized in that: described vehicle frame (1) is equipped with road wheel (2) below, and road wheel (2) connects movable motor (3).
5. the strip feeding machine feeding metal tape in cast steel billet crystallizer continuously according to claim 4, it is characterized in that: described installing plate (20) is rotatably connected to pushing cylinder (8), the piston rod end matched with pushing cylinder (8) connects the depression bar (7) of turning shape, contact roller (5) is equipped with in the termination of depression bar (7), and contact roller (5) is pressed against on the periphery of winding (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420392383.7U CN204052833U (en) | 2014-07-16 | 2014-07-16 | The strip feeding machine of metal tape is fed continuously in cast steel billet crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420392383.7U CN204052833U (en) | 2014-07-16 | 2014-07-16 | The strip feeding machine of metal tape is fed continuously in cast steel billet crystallizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204052833U true CN204052833U (en) | 2014-12-31 |
Family
ID=52194423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420392383.7U Expired - Fee Related CN204052833U (en) | 2014-07-16 | 2014-07-16 | The strip feeding machine of metal tape is fed continuously in cast steel billet crystallizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204052833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732256A (en) * | 2021-07-29 | 2021-12-03 | 佛山市三水凤铝铝业有限公司 | Metal casting equipment |
-
2014
- 2014-07-16 CN CN201420392383.7U patent/CN204052833U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732256A (en) * | 2021-07-29 | 2021-12-03 | 佛山市三水凤铝铝业有限公司 | Metal casting 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 |
Granted publication date: 20141231 Termination date: 20150716 |
|
| EXPY | Termination of patent right or utility model |