CN117961215A - Continuous casting billet guiding device - Google Patents
Continuous casting billet guiding device Download PDFInfo
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- CN117961215A CN117961215A CN202410146513.7A CN202410146513A CN117961215A CN 117961215 A CN117961215 A CN 117961215A CN 202410146513 A CN202410146513 A CN 202410146513A CN 117961215 A CN117961215 A CN 117961215A
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- correcting
- continuous casting
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- 238000009749 continuous casting Methods 0.000 title claims abstract description 89
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 238000007790 scraping Methods 0.000 claims description 25
- 238000005096 rolling process Methods 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 12
- 238000005520 cutting process Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000010405 clearance mechanism Effects 0.000 claims 2
- 239000003818 cinder Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 27
- 239000002893 slag Substances 0.000 abstract description 15
- 238000003754 machining Methods 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
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- Continuous Casting (AREA)
Abstract
The invention belongs to the technical field of continuous casting billet machining, in particular to a continuous casting billet guiding device, which comprises a roller way and a guiding table, wherein the guiding table is arranged at one side of the middle of the roller way, a supporting plate is fixedly connected to the side wall of the end part on the guiding table, two guiding plates are symmetrically and fixedly connected to the supporting plate, a first correcting mechanism and a second correcting mechanism are arranged on the guiding plates, the first correcting mechanism is used for correcting cut billets, the second correcting mechanism is used for correcting the billets in the conveying process, cleaning mechanisms are arranged on the guiding table and the guiding plates, the cleaning mechanisms are used for cleaning slag on the surfaces of the billets, the end part of the cut billets is conveyed between the guiding plates through the roller way after the continuous casting billets are cut by flame, and the first correcting mechanism corrects the cut billets, so that deviation of the conveying direction of the cut billets is avoided, and the cut billets are regulated to the roller way which runs normally.
Description
Technical Field
The invention belongs to the technical field of continuous casting billet machining, and particularly relates to a continuous casting billet guiding device.
Background
The continuous casting blank is a product obtained by casting molten steel refined by a steelmaking furnace through a continuous casting machine, the application field of the continuous casting blank is wider and wider, and continuous casting blank parts are used for mechanical engineering equipment at home and abroad.
In the continuous casting billet operation process, the continuous casting billet is conveyed through the roller way, and as the whole operation process is continuous, in order to ensure the rolling of the billet, the billet is cut to a certain extent, and the billet is cut by a flame cutting device to form a certain length dimension.
After one section of blank is cut, on one hand, because a larger interval is reserved between the two roller tables, the head of the continuous casting blank is inclined downwards due to gravity, so that the cut blank is not beneficial to being adjusted to the roller tables in normal operation, and on the other hand, in the conveying process on the roller tables, if blank deviation occurs, the blank is inconvenient to correct.
To this end, the invention provides a strand guide.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a continuous casting billet guiding device, which comprises a roller way and a guiding table, wherein the guiding table is arranged at one side of the middle of the roller way, a supporting plate is fixedly connected to the side wall of the end part on the guiding table, two guiding plates are symmetrically and fixedly connected to the supporting plate, a first correcting mechanism and a second correcting mechanism are arranged on the guiding plates, the first correcting mechanism is used for correcting cut billets, the second correcting mechanism is used for correcting billets in the conveying process, and cleaning mechanisms are arranged on the guiding table and the guiding plates and are used for cleaning slag on the surfaces of the billets.
Preferably, the first correcting mechanism comprises a first sliding groove and a fixing frame, wherein the first sliding groove is arranged at one end of the guide plate, which is far away from the guide table, the first sliding groove is internally connected with the first correcting plate, the fixing frame is fixedly connected with the side wall of the guide plate, the fixing frame is fixedly connected with an air cylinder, and a telescopic rod of the air cylinder penetrates through the end part of the fixing frame and then is fixedly connected with the first correcting plate.
Preferably, the cleaning mechanism comprises four mounting plates, the four mounting plates are respectively arranged at the end parts of the guide table, the end parts of the two guide plates and between the two guide plates, the four mounting plates are respectively provided with a splicing groove, the splicing grooves are respectively and slidably connected with a scraping plate, one ends of the scraping plates, which are far away from continuous casting billets, are fixedly connected with a plurality of groups of springs I, one ends of the plurality of groups of springs I, which are far away from the scraping plates, are fixedly connected onto the inner walls of the splicing grooves, trigger components are arranged on the mounting plates at the end parts of the two guide plates, and the trigger components are used for controlling the second correcting mechanism to start.
Preferably, the second correcting mechanism comprises two second sliding grooves, the two second sliding grooves are respectively formed in one end, close to the first sliding groove, of the guide plate, the second sliding groove is internally connected with the second correcting plate in a sliding mode, one end, far away from the guide plate, of the second correcting plate is provided with a pushing assembly, and the pushing assembly is used for pushing the second correcting plate to move.
Preferably, the pushing assembly comprises a toothed plate I and a toothed plate II, the toothed plate I is fixedly connected to the side wall of the second correcting plate, the toothed plate II is fixedly connected to the side wall of the first correcting plate, a transverse plate is fixedly connected to the side wall of the guide plate, a gear is connected to the transverse plate in a rotating mode, and the gear is meshed with the toothed plate I and the toothed plate II.
Preferably, the triggering component comprises a second supporting frame and a push rod, the second supporting frame is fixedly connected to the side wall of the mounting plate, a pressure sensor is fixedly connected to the second supporting frame, the push rod is slidably connected to the mounting plate, and one end, driven by the second supporting frame, of the push rod is far away from the second supporting frame and fixedly connected with the scraping plate.
Preferably, the guide table is close to two end lateral wall symmetry fixedly connected with two support frames one, spout three has all been seted up at the top of two support frames one, equal sliding connection has the lift seat in the spout three, and joint rotation is connected with the compression roller between two lift seats, and the bottom fixedly connected with two springs two of lift seat, and the one end fixedly connected with that two springs two kept away from the lift seat is in the bottom of spout three, and the bottom of lift seat is provided with the cable subassembly, and the cable subassembly is used for the downward traction lift seat.
Preferably, the cable assembly comprises a winding disc fixedly connected to the top of the gear, a traction rope is wound on the winding disc, and one end, far away from the winding disc, of the traction rope penetrates through the first support frame and then is upwards and fixedly connected to the bottom of the lifting seat from the bottom of the third chute.
Preferably, two limiting frames are symmetrically and fixedly connected to the side wall of the guide table, the traction rope penetrates through the top of the limiting frames, pull rings are slidably connected to the limiting frames, U-shaped grooves are formed in the tops of the limiting frames, the pull rings are arranged in the U-shaped grooves of the limiting frames, and balancing weights are hung on the pull rings.
Preferably, the first correcting plate and the second correcting plate are respectively provided with a mounting groove, and the mounting grooves are rotationally connected with rollers.
The beneficial effects of the invention are as follows:
According to the continuous casting billet guiding device, the first correcting mechanism is arranged, after the continuous casting billet is subjected to flame cutting, the end part of the cut billet is conveyed to the position between the guide plates through the roller way, and the first correcting mechanism corrects the cut billet, so that deviation of the conveying direction of the cut billet is avoided, and the cut billet is adjusted to the roller way which is in normal operation.
According to the continuous casting billet guiding device, the second correcting mechanism is arranged, after the continuous casting billet is corrected for the first time through the first correcting plate, if the deviation occurs in the continuous casting billet conveying process, the cylinder is started, the telescopic rod of the cylinder pulls the first correcting plate backwards, and the pushing component pushes the second correcting plate to move towards the guiding plate in the process that the cylinder pulls the first correcting plate backwards, so that the continuous casting billet is corrected in position, and continuous and smooth conveying of the continuous casting billet is maintained.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic illustration of the present invention;
FIG. 2 is a schematic view of the relative positions of the roller table and the guide table according to the present invention;
FIG. 3 is a schematic view of a support frame of the present invention connected to a guide table;
FIG. 4 is a schematic illustration of the connection of a first correction plate and a second correction plate of the present invention to a guide plate;
FIG. 5 is a schematic view showing the connection of the press roller and the support frame;
FIG. 6 is a schematic view of a partial structural subdivision of the mounting plate of the present invention;
FIG. 7 is a schematic view of a first orthotic plate of the present invention;
Fig. 8 is a side view of the guide table of the present invention.
In the figure: 1. a roller way; 2. continuously casting blank; 3. a guide table; 4. a support plate; 5. a guide plate; 6. a mounting plate; 7. a scraper; 8. a first spring; 9. a first chute; 10. a first correction plate; 11. a roller; 12. a fixing frame; 13. a cylinder; 14. a second correction plate; 15. a toothed plate I; 16. a toothed plate II; 17. a gear; 18. a reel; 19. a first supporting frame; 20. a chute III; 21. a lifting seat; 22. a press roller; 23. pulling the rope; 24. a limiting frame; 25. a pull ring; 26. balancing weight; 27. a second supporting frame; 28. a pressure sensor; 29. a push rod; 30. and a second spring.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Referring to fig. 1, fig. 2 and fig. 3, the continuous casting billet guiding device according to the embodiment of the invention comprises a roller table 1 and a guiding table 3, wherein the guiding table 3 is arranged at one side of the middle of the roller table 1, a supporting plate 4 is fixedly connected to the side wall of the end part on the guiding table 3, two guiding plates 5 are symmetrically and fixedly connected to the supporting plate 4, a first correcting mechanism and a second correcting mechanism are arranged on the guiding plates 5, the first correcting mechanism is used for correcting cut billets, the second correcting mechanism is used for correcting billets in the conveying process, cleaning mechanisms are arranged on the guiding table 3 and the guiding plates 5, and the cleaning mechanisms are used for cleaning slag on the surfaces of billets; during the working, in the continuous casting billet 2 processing process, the continuous casting billet is conveyed through the continuous casting billet 2, after the continuous casting billet 2 is subjected to flame cutting, the end part of the cut billet is conveyed between the guide plates 5 through the roller table 1, the first correcting mechanism corrects the cut billet, deviation of the conveying direction of the cut billet is avoided, the cut billet is corrected through the first correcting mechanism and then is contacted with the guide table 3, the head bottom surface of the continuous casting billet 2 is guided by the guide table 3, the height of the head bottom surface of the continuous casting billet 2 is identical to that of the roller table 1, the cut billet is favorably adjusted to a roller table which normally operates, the billet is smoothly conveyed on the roller table which normally operates if the cut billet deviates, the cleaning mechanism cleans the slag on the surface of the cut billet in the process of the cut billet passing through the guide table 3 and the guide plates 5, and the influence of the slag on the subsequent heating and rolling of the continuous casting billet is favorably reduced.
Referring to fig. 3 and 4, the first correction mechanism includes a first chute 9 and a fixing frame 12, the first chute 9 is opened at one end of the guide plate 5 far away from the guide table 3, the first chute 9 is slidably connected with a first correction plate 10, the fixing frame 12 is fixedly connected to a side wall of the guide plate 5, a cylinder 13 is fixedly connected to the fixing frame 12, and a telescopic rod of the cylinder 13 penetrates through an end part of the fixing frame 12 and is fixedly connected with the first correction plate 10; during operation, after the continuous casting billet 2 is subjected to flame cutting, the end parts of cut billets are conveyed between the guide plates 5 through the roller tables 1, two air cylinders 13 are started simultaneously, the telescopic rods of the two air cylinders 13 push corresponding first correcting plates 10 simultaneously, the two first correcting plates 10 correct the positions of the cut billets, and the inclined impact of the end parts of the billets on the guide plates 5 is avoided to influence the conveying of the billets.
Referring to fig. 2, 3 and 6, the cleaning mechanism comprises four mounting plates 6, the four mounting plates 6 are respectively mounted at the end parts of the guide table 3, the end parts of the two guide plates 5 and between the two guide plates 5, inserting grooves are formed in the four mounting plates 6, scraping plates 7 are slidably connected in the inserting grooves, one ends of the scraping plates 7, which are far away from the continuous casting billet 2, are fixedly connected with a plurality of groups of springs I8, one ends of the plurality of groups of springs I8, which are far away from the scraping plates 7, are fixedly connected onto the inner walls of the inserting grooves, trigger components are arranged on the mounting plates 6 at the end parts of the two guide plates 5, and the trigger components are used for controlling the starting of the second correction mechanism; during operation, in the process that the continuous casting billet 2 after cutting passes through the deflector 5, two scrapers 7 at the end part of the deflector 5 clear up the slag skin on the side wall of the continuous casting billet 2, and the scrapers 7 between the two deflectors 5 clear up the slag skin at the top of the continuous casting billet 2, and the scrapers 7 at the end part of the guide table 3 clear up the slag skin at the bottom of the continuous casting billet 2, so that the slag skin on the surface of the scrapers 7 is favorably cleared up through the cooperation of the four scrapers 7, and the influence of the slag skin on the heating and rolling of subsequent billets is favorably avoided.
Referring to fig. 3 and 4, the second correcting mechanism includes two second sliding grooves, the second sliding grooves are respectively formed at one end of the guide plate 5 close to the first sliding groove 9, the second sliding grooves are slidably connected with the second correcting plate 14, one end of the second correcting plate 14 far away from the guide plate 5 is provided with a pushing component, and the pushing component is used for pushing the second correcting plate 14 to move; during operation, after the continuous casting billet 2 passes through the first straightening plate 10 for the first time, if the situation of deviation appears in the process of conveying the continuous casting billet 2, the trigger component is started, the air cylinder 13 is started, the telescopic rod of the air cylinder 13 pulls the first straightening plate 10 backwards, and in the process that the air cylinder 13 pulls the first straightening plate 10 backwards, the pushing component pushes the second straightening plate 14 to move towards the guide plate 5, so that the continuous casting billet 2 is subjected to position correction, and continuous and smooth conveying of the continuous casting billet 2 is maintained.
Referring to fig. 3 and 4, the pushing assembly includes a first toothed plate 15 and a second toothed plate 16, the first toothed plate 15 is fixedly connected to the side wall of the second correcting plate 14, the second toothed plate 16 is fixedly connected to the side wall of the first correcting plate 10, a transverse plate is fixedly connected to the side wall of the guide plate 5, a gear 17 is rotatably connected to the transverse plate, and the gear 17 is meshed with the first toothed plate 15 and the second toothed plate 16
; During operation, after the continuous casting billet 2 passes through the first correcting plate 10 for the first time, if the condition of deviation appears in the process of conveying on the continuous casting billet 2, the trigger component is started, the telescopic rod of the air cylinder 13 pulls the first correcting plate 10 backwards, and in the process that the air cylinder 13 pulls the first correcting plate 10 backwards, the toothed plate II 16 drives the gear 17 to rotate clockwise, and the gear 17 rotates clockwise to drive the toothed plate I15 to push the second correcting plate 14 to move, so that the position correction of the continuous casting billet 2 is facilitated, and the smooth conveying of the position continuous casting billet 2 on the roller table 1 is facilitated.
Referring to fig. 6, the triggering assembly includes a second support frame 27 and a push rod 29, the second support frame 27 is fixedly connected to the side wall of the mounting plate 6, the second support frame 27 is fixedly connected with a pressure sensor 28, the push rod 29 is slidably connected to the mounting plate 6, and one end of the push rod 29, far away from the second support frame 27, is driven to be fixedly connected with the scraping plate 7; during operation, in the process of conveying the continuous casting billet 2, the scraping plate 7 cleans the side wall of the continuous casting billet 2, when the continuous casting billet 2 deviates, the scraping plate 7 is extruded, when the continuous casting billet 2 deviates greatly, the extrusion amount of the scraping plate 7 is increased, when the deviation of the continuous casting billet 2 is large, the scraping plate 7 drives the ejector rod 29 to contact with the pressure sensor 28 and extrude the pressure sensor 28, after the pressure value of the pressure sensor 28 exceeds a preset value, the air cylinder 13 is started, the telescopic rod of the air cylinder 13 is retracted, the toothed plate two 16, the gear 17 and the toothed plate one 15 drive the second correcting plate 14 to move towards the continuous casting billet 2, and continuous and stable conveying of the continuous casting billet 2 is facilitated.
Referring to fig. 3 and 5, two first supporting frames 19 are symmetrically and fixedly connected to the side walls of the two ends of the guide table 3, which are close to the roller way 1, a third sliding groove 20 is formed in the top of each first supporting frame 19, lifting seats 21 are slidably connected in the third sliding groove 20, compression rollers 22 are rotatably connected between the two lifting seats 21, two springs 30 are fixedly connected to the bottom of each lifting seat 21, one ends, far away from the lifting seats 21, of the two springs 30 are fixedly connected to the bottom of the third sliding groove 20, a guy cable assembly is arranged at the bottom of each lifting seat 21, and the guy cable assembly is used for pulling the lifting seats 21 downwards; during operation, the toothed plate I15 drives the second correcting plate 14 to move towards the continuous casting billet 2, the inhaul cable assembly pulls the lifting seat 21 downwards in the process of correcting the continuous casting billet 2, the lifting seat 21 drives the press roller 22 to descend, the press roller 22 downwards presses the continuous casting billet 2, friction between the continuous casting billet 2 and the roller way 1 is increased, contact with the continuous casting billet 2 in the process of correcting the position of the continuous casting billet 2 by the second correcting plate 14 is avoided, slipping of the continuous casting billet 2 on the roller way 1 is caused, and the lifting seat 21 is jacked back to the initial position by the spring II 30 in the process of resetting the second correcting plate 14 after the position of the continuous casting billet 2 is corrected by the second correcting plate 14.
Referring to fig. 3, 4 and 5, the cable assembly includes a winding disc 18, the winding disc 18 is fixedly connected to the top of the gear 17, a pulling rope 23 is wound on the winding disc 18, and one end of the pulling rope 23, far away from the winding disc 18, passes through the first support frame 19 and then upwards extends from the bottom of the third chute 20 and is fixedly connected to the bottom of the lifting seat 21; during operation, the toothed plate I15 drives the second correcting plate 14 to move towards the continuous casting billet 2, the gear 17 drives the rolling disc 18 to rotate in the process of correcting the continuous casting billet 2, the rolling disc 18 rolls the traction rope 23, the traction rope 23 pulls down the lifting seat 21, and then the lifting seat 21 drives the press roller 22 to descend, so that the press roller 22 downwards presses the continuous casting billet 2, the friction between the continuous casting billet 2 and the roller way 1 is increased, and slipping is avoided.
As shown in fig. 3 and 5, two limiting frames 24 are symmetrically and fixedly connected to the side wall of the guide table 3, a traction rope 23 penetrates through the top of the limiting frames 24, a pull ring 25 is slidably connected to the limiting frames 24, a U-shaped groove is formed in the top of the limiting frames 24, the pull ring 25 is arranged in the U-shaped groove of the limiting frames 24, and a balancing weight 26 is hung on the pull ring 25; during operation, in the process of carrying out first position correction on the continuous casting billet 2 by the first correction plate 10, the gear 17 drives the rolling disc 18 to rotate, in the process, the rope releasing condition occurs at the rolling disc 18, and the setting of the balancing weight 26 is beneficial to pulling down the pulling rope 23 when the rope releasing condition occurs at the rolling disc 18, so that the pulling rope 23 is kept in a tightening state all the time, and the situation that the rolling disc 18 is loosened to cause the winding with the gear 17 and the toothed plate one 15 is avoided.
As shown in fig. 4 and 7, the first correction plate 10 and the second correction plate 14 are provided with mounting grooves, and the rolling shafts 11 are rotatably connected in the mounting grooves; during operation, the arrangement of the rolling shafts 11 is beneficial to the position correction process of the first correction plate 10 and the second correction plate 14 on the continuous casting billet 2, reduces friction with the continuous casting billet 2, and is beneficial to smooth conveying of the continuous casting billet 2.
Working principle: in the processing process of the continuous casting billet 2, the continuous casting billet is conveyed through the continuous casting billet 2, after the continuous casting billet 2 is cut by flame, the end part of the cut billet is conveyed between the guide plates 5 through the roller table 1, two air cylinders 13 are started simultaneously, the telescopic rods of the two air cylinders 13 push the corresponding first correcting plates 10 simultaneously, the two first correcting plates 10 correct the position of the cut billet, and the inclined impact of the end part of the billet on the guide plates 5 is avoided to influence the conveying of the billet
After being corrected, the cut blank is contacted with a guide table 3, the bottom surface of the head of the continuous casting blank 2 is the same as the height of the roller table 1 through the guide of the guide table 3, the cut blank is favorably adjusted to the roller table which normally operates,
In the process of blank conveying, the slag skin of the side wall of the continuous casting blank 2 is cleaned by the two scraping plates 7 at the end parts of the guide plates 5, the slag skin at the top of the continuous casting blank 2 is cleaned by the scraping plates 7 between the two guide plates 5, the slag skin at the bottom of the continuous casting blank 2 is cleaned by the scraping plates 7 at the end parts of the guide table 3, and the slag skin on the surface of the scraping plates 7 is cleaned by the cooperation of the four scraping plates 7, so that the influence of the slag skin on the heating and rolling of the subsequent blanks is avoided.
In the process of conveying the continuous casting billet 2, the scraping plate 7 cleans the side wall of the continuous casting billet 2, when the continuous casting billet 2 deviates, the scraping plate 7 is extruded, when the continuous casting billet 2 deviates greatly, the extrusion amount of the scraping plate 7 is increased, when the deviation of the continuous casting billet 2 is large, the scraping plate 7 drives the ejector rod 29 to contact with the pressure sensor 28 and extrude the pressure sensor 28, after the pressure value of the pressure sensor 28 exceeds a preset value, the air cylinder 13 is started, the telescopic rod of the air cylinder 13 is retracted, the second correcting plate 14 is driven to move towards the continuous casting billet 2 through the toothed plate two 16, the gear 17 and the toothed plate one 15, the continuous casting billet 2 is corrected, and continuous and stable conveying of the continuous casting billet 2 is facilitated.
In the process that the toothed plate one 15 drives the second correcting plate 14 to move towards the continuous casting billet 2 to correct the continuous casting billet 2, the gear 17 drives the rolling disc 18 to rotate, and the rolling disc 18 rolls the traction rope 23, so that the traction rope 23 pulls down the lifting seat 21, and then the lifting seat 21 drives the press roller 22 to descend, the press roller 22 downwards presses the continuous casting billet 2, friction between the continuous casting billet 2 and the roller way 1 is increased, and slipping is avoided.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A strand guiding device, characterized in that: including roll table (1) and guide table (3), the middle one side of roll table (1) is arranged in to guide table (3), tip lateral wall fixedly connected with backup pad (4) on guide table (3), two deflector (5) of symmetry fixed connection are provided with first correction mechanism and second correction mechanism on backup pad (4), first correction mechanism is used for correcting the blank after the cutting, second correction mechanism is used for correcting the blank in the transportation, all be provided with clearance mechanism on guide table (3) and deflector (5), clearance mechanism is used for clearing up the cinder on blank surface.
2. A strand guide as claimed in claim 1, wherein: the first correcting mechanism comprises a first sliding groove (9) and a fixed frame (12), wherein the first sliding groove (9) is arranged at one end, far away from the guide table (3), of the guide plate (5, the first correcting plate (10) is connected in a sliding mode in the first sliding groove (9), the fixed frame (12) is fixedly connected to the side wall of the guide plate (5), an air cylinder (13) is fixedly connected to the fixed frame (12), and a telescopic rod of the air cylinder (13) penetrates through the end portion of the fixed frame (12) and then is fixedly connected with the first correcting plate (10).
3. A strand guide as claimed in claim 1, wherein: the cleaning mechanism comprises four mounting plates (6), the four mounting plates (6) are respectively arranged at the end parts of the guide table (3), inserting grooves are formed in the end parts of the two guide plates (5) and between the two guide plates (5), scraping plates (7) are slidably connected in the inserting grooves, one ends of the scraping plates (7) away from the continuous casting billet (2) are fixedly connected with a plurality of groups of first springs (8), one ends of the plurality of groups of first springs (8) away from the scraping plates (7) are fixedly connected to the inner walls of the inserting grooves, trigger components are arranged on the mounting plates (6) at the end parts of the two guide plates (5), and the trigger components are used for controlling the second correcting mechanism to start.
4. A strand guide as claimed in claim 1, wherein: the second correcting mechanism comprises two sliding grooves II, one end, close to the first sliding groove (9), of the guide plate (5) is arranged on the two sliding grooves II respectively, the second correcting plate (14) is connected in a sliding mode in the sliding grooves II, one end, far away from the guide plate (5), of the second correcting plate (14) is provided with a pushing assembly, and the pushing assembly is used for pushing the second correcting plate (14) to move.
5. A strand guide as claimed in claim 4, wherein: the pushing assembly comprises a toothed plate I (15) and a toothed plate II (16), the toothed plate I (15) is fixedly connected to the side wall of the second correcting plate (14), the toothed plate II (16) is fixedly connected to the side wall of the first correcting plate (10), a transverse plate is fixedly connected to the side wall of the guide plate (5), a gear (17) is rotationally connected to the transverse plate, and the gear (17) is meshed with the toothed plate I (15) and the toothed plate II (16).
6. A strand guide as claimed in claim 3, wherein: the trigger assembly comprises a second support frame (27) and a push rod (29), the second support frame (27) is fixedly connected to the side wall of the mounting plate (6), a pressure sensor (28) is fixedly connected to the second support frame (27), the push rod (29) is slidably connected to the mounting plate (6), and one end, far away from the second support frame (27), of the push rod (29) is driven to be fixedly connected with the scraping plate (7).
7. A strand guide as claimed in claim 6, wherein: two support frames one (19) are symmetrically and fixedly connected to the side wall of the two ends, close to a roller way (1), of the guide table (3), a sliding groove three (20) is formed in the top of each support frame one (19), lifting seats (21) are slidably connected in the sliding groove three (20), compression rollers (22) are connected between the two lifting seats (21) in a common rotation mode, two springs two (30) are fixedly connected to the bottom of each lifting seat (21), one end, away from the lifting seat (21), of each spring two (30) is fixedly connected to the bottom of the sliding groove three (20), a guy rope assembly is arranged at the bottom of each lifting seat (21), and the guy rope assembly is used for downwards pulling the lifting seat (21).
8. A strand guide as claimed in claim 7, wherein: the cable assembly comprises a winding disc (18), the winding disc (18) is fixedly connected to the top of the gear (17), a traction rope (23) is wound on the winding disc (18), and one end, far away from the winding disc (18), of the traction rope (23) penetrates through the first support frame (19) and then is upwards and fixedly connected to the bottom of the lifting seat (21) from the bottom of the third chute (20).
9. A strand guide as claimed in claim 8, wherein: two limiting frames (24) are symmetrically and fixedly connected to the side wall of the guide table (3), a traction rope (23) penetrates through the top of each limiting frame (24), a pull ring (25) is connected to each limiting frame (24) in a sliding mode, a U-shaped groove is formed in the top of each limiting frame (24), the pull ring (25) is arranged in the U-shaped groove of each limiting frame (24), and a balancing weight (26) is hung on each pull ring (25).
10. A strand guide as claimed in claim 9, wherein: the first correction plate (10) and the second correction plate (14) are respectively provided with a mounting groove, and the mounting grooves are rotationally connected with rolling shafts (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410146513.7A CN117961215A (en) | 2024-02-01 | 2024-02-01 | Continuous casting billet guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410146513.7A CN117961215A (en) | 2024-02-01 | 2024-02-01 | Continuous casting billet guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117961215A true CN117961215A (en) | 2024-05-03 |
Family
ID=90845791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410146513.7A Pending CN117961215A (en) | 2024-02-01 | 2024-02-01 | Continuous casting billet guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117961215A (en) |
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2024
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