CN116274370A - Continuous casting and rolling device for square billets - Google Patents
Continuous casting and rolling device for square billets Download PDFInfo
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- CN116274370A CN116274370A CN202310225090.3A CN202310225090A CN116274370A CN 116274370 A CN116274370 A CN 116274370A CN 202310225090 A CN202310225090 A CN 202310225090A CN 116274370 A CN116274370 A CN 116274370A
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- straightening
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- 238000005096 rolling process Methods 0.000 title claims abstract description 63
- 238000009749 continuous casting Methods 0.000 title claims abstract description 36
- 238000001514 detection method Methods 0.000 claims abstract description 41
- 238000004140 cleaning Methods 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims description 22
- 238000005098 hot rolling Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 238000005266 casting Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
The invention discloses a billet continuous casting and rolling device, and relates to the technical field of steel processing. This billet continuous casting tandem rolling device, including crystallizer, support, tandem rolling platform, the bottom fixed mounting of crystallizer has the protection casing, the inboard of protection casing is provided with the play base deflector roll, the outside of protection casing is provided with the link, the bottom of link is provided with straightening subassembly, straightening subassembly mainly used straightens the billet, the top of link is provided with cleaning component, cleaning component mainly used detects the clearance to the roughness of billet. This billet continuous casting tandem rolling device is mainly used for detecting the billet through setting up the detection roller to judge whether the surface of billet is level and smooth, when the uneven surface appears on the billet surface, the up-and-down motion can be done to the detection roller this moment, and then triggers the alarm, and suggestion staff's billet appears the curved surface problem, compares with traditional manual detection, has improved detection efficiency greatly.
Description
Technical Field
The invention relates to the technical field of steel processing, in particular to a billet continuous casting and rolling device.
Background
The casting blank is a product obtained by casting molten steel refined by a steelmaking furnace through continuous casting equipment, the application field of continuous casting billets is wider and wider, the continuous casting equipment is one of important process equipment in the steel industry, and the continuous casting equipment consists of a pouring equipment such as a middle ladle, a submerged nozzle and the like, a crystallizer, a supporting roller way of the non-solidified casting blank, casting blank cutting equipment and the like, so that the continuous casting equipment is suitable for mass billet production.
In the production process of the continuous casting billets, defects such as cracks, scratches and pinholes are inevitably generated due to process influence, serious defects can generate adverse influence on the next rolling process, the defect bending surface on the surface of the continuous casting billets is required to be detected and caking is required to be cleaned in the production process of the continuous casting billets, but the conventional detection mode generally adopts spot check or artificial surface detection on the produced continuous casting billets, the detection efficiency is low, the accuracy of continuous casting billet detection data is affected, and the continuous straightening and rolling of the billets cannot be carried out in the casting process, so that the production efficiency of finished product billets is affected.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a billet continuous casting and rolling device, which solves the problems that the traditional continuous casting equipment can not realize continuous casting and rolling and the defect detection efficiency of the billet is low.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a billet continuous casting tandem rolling device, includes crystallizer, support, tandem rolling platform, the bottom fixed mounting of crystallizer has the protection casing, the inboard of protection casing is provided with the play blank deflector roll, the outside of protection casing is provided with the link, the bottom of link is provided with straightening subassembly, straightening subassembly mainly used straightens the billet, the top of link is provided with cleaning component, cleaning component mainly used detects the clearance to the roughness of billet, the top of support is provided with conveying motor, conveying motor's output fixed mounting has the transfer roller, tandem rolling platform's inboard is provided with tandem rolling subassembly.
Further, the straightening assembly comprises a straightener, a transverse straightening table, a vertical straightening table, a blank feeding hole and a straightening hole, wherein the straightener is fixedly arranged at one end of the protective cover, the transverse straightening table is fixedly arranged at one end of the straightener, the vertical straightening table is fixedly arranged at the top end of the straightener, the blank feeding hole is formed in one side surface of the straightener, and the straightening hole is formed in the inner side wall of the blank feeding hole.
Further, the clearance subassembly includes detection platform, clearance pole, doctor-bar, cavity, detection platform fixed mounting is at the top of link, clearance pole fixed mounting is in the bottom of detecting the platform, doctor-bar movable mounting is at the inner wall of clearance pole, the middle part at the clearance pole is seted up to the cavity.
Further, the cleaning component further comprises a connecting rod, a telescopic rod and a detection roller, wherein the connecting rod is fixedly arranged at the bottom of the detection table, the telescopic rod is movably arranged on the inner wall of the connecting rod, and the detection roller is movably arranged on the inner side of the telescopic rod.
Further, the cleaning assembly further comprises a positioning spring and a conducting plate, wherein the positioning spring is sleeved on the outer side of the telescopic rod, and the conducting plate is fixedly arranged on the inner side wall of the connecting rod.
Further, the continuous rolling assembly comprises a lower roller, an upper roller and a hot rolling driving motor, wherein the hot rolling driving motor is arranged on the outer side of the continuous rolling table, the lower roller is fixedly and movably arranged on the inner side wall of the continuous rolling table, and the upper roller is movably arranged on the inner side wall of the continuous rolling table.
Further, the continuous rolling assembly further comprises a positioning rod, a cooling box and a cooling spray head, wherein the positioning rod is movably arranged at the top of the continuous rolling table, the cooling box is fixedly arranged at the top of the continuous rolling table, and the cooling spray head is fixedly arranged at the bottom of the cooling box.
Further, the shape of the detection roller is cylindrical, the surface of the detection roller is smooth, a movable groove matched with the detection roller is formed in the bottom of the connecting rod, and the bottom of the detection roller is in contact with the surface of the square billet.
Further, the initial state of positioning spring is in former long state, the inner wall of connecting rod is provided with the stop collar, telescopic link movable mounting is at the inner wall of stop collar, the top of telescopic link is provided with the conductive column, the conductive column is in the separation state with the initial state of conducting strip, the positive pole electric connection of one end and warning light of conducting strip, the conductive column is with the negative pole electric connection of power.
Further, the size of doctor-bar and clearance pole size looks adaptation, the top of doctor-bar is provided with the sealing plug, the sealing plug with the inner wall of cavity is closely laminated, triangular bulge has been seted up to the bottom of doctor-bar.
(III) beneficial effects
The invention has the following beneficial effects:
1. this billet continuous casting tandem rolling device is mainly used for detecting the billet through setting up the detection roller to judge whether the surface of billet is level and smooth, when the uneven surface appears on the billet surface, the up-and-down motion can be done to the detection roller this moment, and then triggers the alarm, and suggestion staff's billet appears the curved surface problem, compares with traditional manual detection, great improvement detection efficiency.
2. This billet continuous casting tandem rolling device is mainly used for striking off the caking on billet surface through setting up the doctor-bar, wherein because the doctor-bar is laminated with the surface of billet all the time under the extrusion of cavity inside atmospheric pressure to can strike off the billet continuously, thereby can realize getting rid of the caking that the billet formed fast in the in-process of billet transportation.
3. According to the square billet continuous casting and rolling device, the straightening assembly is mainly used for straightening and extruding the passing square billets, and the transverse straightening table and the vertical straightening table are controlled to straighten the square billets passing through the billet inlet holes, so that the overall quality of the square billets is guaranteed.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
FIG. 1 is a schematic perspective view of a continuous casting and rolling device for square billets according to the present invention;
FIG. 2 is a schematic side view of the continuous casting and rolling device of the invention;
FIG. 3 is a schematic view of the structure of the straightener of the present invention;
FIG. 4 is a schematic view of the tandem rolling stand structure of the present invention;
FIG. 5 is a schematic view of a structure of a test table according to the present invention;
FIG. 6 is a schematic cross-sectional view of a connecting rod structure according to the present invention;
fig. 7 is a schematic cross-sectional view of the tandem rolling stand structure of the present invention.
In the figure, 1, a crystallizer; 2. a protective cover; 3. a blank discharging guide roller; 4. a connecting frame; 5. a straightener; 6. a detection table; 7. a bracket; 8. a conveying motor; 9. a conveying roller; 10. a continuous rolling table; 11. a transverse straightening table; 12. a vertical straightening table; 13. blank inlet holes; 14. straightening holes; 15. a positioning rod; 16. a cooling box; 17. a lower roller; 18. an upper roller; 19. a hot rolling driving motor; 20. cleaning a rod; 21. a wiper blade; 22. a cavity; 23. a connecting rod; 24. a detection roller; 25. a positioning spring; 26. a conductive sheet; 27. cooling spray head, 28, telescopic rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-7, the embodiment of the present invention provides a technical solution: the utility model provides a billet continuous casting tandem rolling device, including crystallizer 1, support 7, tandem rolling platform 10, the bottom fixed mounting of crystallizer 1 has protection casing 2, the inboard of protection casing 2 is provided with ejection deflector roll 3, the outside of protection casing 2 is provided with link 4, the bottom of link 4 is provided with straightening subassembly, straightening subassembly mainly used carries out the straightening to the square billet, the top of link 4 is provided with the clearance subassembly, the clearance subassembly mainly used detects the clearance to the roughness of square billet, the top of support 7 is provided with conveying motor 8, conveying motor 8's output fixed mounting has transfer roller 9, tandem rolling platform 10's inboard is provided with tandem rolling subassembly.
Specifically, the straightening assembly comprises a straightener 5, a transverse straightening table 11, a vertical straightening table 12, a blank inlet hole 13 and a straightening hole 14, wherein the straightener 5 is fixedly arranged at one end of the protective cover 2, the transverse straightening table 11 is fixedly arranged at one end of the straightener 5, the vertical straightening table 12 is fixedly arranged at the top end of the straightener 5, the blank inlet hole 13 is formed in one side surface of the straightener 5, and the straightening hole 14 is formed in the inner side wall of the blank inlet hole 13.
In the embodiment, the straightening assembly is mainly used for straightening and extruding the passing square billets, and the transverse straightening table 11 and the vertical straightening table 12 are controlled to straighten the square billets passing through the billet inlet holes 13, so that the overall quality of the square billets is ensured.
Specifically, the clearance subassembly includes detection platform 6, clearance pole 20, doctor-bar 21, cavity 22, and detection platform 6 fixed mounting is at the top of link 4, and clearance pole 20 fixed mounting is in the bottom of detection platform 6, and doctor-bar 21 movable mounting is at the inner wall of clearance pole 20, and cavity 22 is seted up at the middle part of clearance pole 20.
In this embodiment, through setting up the detection platform 6 and mainly being used for installing fixedly clearance pole 20, through setting up the impurity that the doctor-bar 21 mainly used is the square billet outside and clear up the striking off, and then guarantee the cleanness on square billet surface, through setting up cavity 22 and mainly being used for supporting the pressure to doctor-bar 21, because the square billet has higher temperature, the inside air of cavity 22 can be heated this moment, and then makes doctor-bar 21 receive the extrusion and make it contact with the square billet all the time.
Specifically, the cleaning assembly further comprises a connecting rod 23, a telescopic rod 28 and a detection roller 24, wherein the connecting rod 23 is fixedly arranged at the bottom of the detection table 6, the telescopic rod 28 is movably arranged on the inner wall of the connecting rod 23, and the detection roller 24 is movably arranged on the inner side of the telescopic rod 28.
In this embodiment, the connecting rod 23 is mainly used for installing the detecting roller 24, wherein the telescopic rod 28 supports the detecting roller 24, when the detecting roller 24 detects the uneven surface of the square billet, the detecting roller 24 drives the telescopic rod 28 to move along the inner wall of the connecting rod 23, the positioning spring 25 is compressed, and the conductive column at the top of the telescopic rod 28 is in contact with the conductive sheet 26, so that the circuit is in a path state.
Specifically, the cleaning assembly further comprises a positioning spring 25 and a conductive sheet 26, wherein the positioning spring 25 is sleeved on the outer side of the telescopic rod 28, and the conductive sheet 26 is fixedly arranged on the inner side wall of the connecting rod 23.
In this embodiment, the positioning spring 25 is mainly used for resetting the telescopic rod 28, and when the telescopic rod 28 is driven by the detecting roller 24 to reciprocate up and down, the elastic potential energy of the positioning spring 25 is reset, and the conductive sheet 26 mainly plays a role of conducting a circuit.
Specifically, the continuous rolling assembly comprises a lower roller 17, an upper roller 18 and a hot rolling driving motor 19, wherein the hot rolling driving motor 19 is arranged on the outer side of the continuous rolling table 10, the lower roller 17 is fixedly and movably arranged on the inner side wall of the continuous rolling table 10, and the upper roller 18 is movably arranged on the inner side wall of the continuous rolling table 10.
In the present embodiment, the passing square billet is thinned by providing a lower roll 17 and an upper roll 18 mainly for extrusion tandem rolling, wherein the lower roll 17 and the upper roll 18 are driven by a hot rolling driving motor 19.
Specifically, the tandem rolling assembly further comprises a positioning rod 15, a cooling box 16 and a cooling spray nozzle 27, wherein the positioning rod 15 is movably arranged at the top of the tandem rolling table 10, the cooling box 16 is fixedly arranged at the top of the tandem rolling table 10, and the cooling spray nozzle 27 is fixedly arranged at the bottom of the cooling box 16.
In the present embodiment, the gap between the upper roll 18 and the lower roll 17 is adjusted by providing the positioning rod 15 mainly for traction adjustment of the upper roll 18, and the rolled billet is cooled by the cooling spray head 27 by providing the cooling tank 16 mainly for storing a certain volume of water.
Specifically, the shape of the detecting roller 24 is cylindrical, the surface of the detecting roller 24 is smooth, a movable groove matched with the detecting roller 24 is formed in the bottom of the connecting rod 23, and the bottom of the detecting roller 24 is in contact with the surface of the square billet.
In this embodiment, the detecting roller 24 is mainly used for detecting the square billet, so as to determine whether the surface of the square billet is smooth, and when the surface of the square billet is uneven, the detecting roller 24 moves up and down at this time, so as to trigger an alarm and prompt the staff that the square billet is problematic.
Specifically, the initial state of the positioning spring 25 is in an original long state, a limit sleeve is arranged on the inner wall of the connecting rod 23, a telescopic rod 28 is movably arranged on the inner wall of the limit sleeve, a conductive column is arranged at the top end of the telescopic rod 28, the conductive column and the initial state of the conductive sheet 26 are in a separated state, one end of the conductive sheet 26 is electrically connected with the anode of the warning lamp, and the conductive column is electrically connected with the cathode of the power supply.
In this embodiment, the circuit is in a path state through the contact of the conductive column and the conductive sheet 26, and the warning lamp is electrified to emit warning light, so that the staff is prompted that the square billet has an irregular curved surface.
Specifically, the size of the scraping blade 21 is matched with the size of the cleaning rod 20, a sealing plug is arranged at the top of the scraping blade 21 and is tightly attached to the inner wall of the cavity 22, and a triangular bulge is arranged at the bottom of the scraping blade 21.
In this embodiment, the scraping blade 21 is mainly used for scraping the caking on the surface of the square billet, wherein the scraping blade 21 is always attached to the surface of the square billet under the extrusion of the air pressure in the cavity 22, so that the square billet can be continuously scraped.
In use, by pouring molten steel in a molten state into the interior of the crystallizer 1, at this time, the molten steel rapidly forms a strip-shaped square billet under the cooling action of the crystallizer 1, and as the square billet moves under the action of gravity of the square billet itself along the direction right below the billet-discharging guide roller 3 and toward the straightener 5, the square billet is gradually formed as the square billet is cooled, when the square billet passes through the straightener 5 and moves from the straightening holes 14, the vertical straightening table 12 and the transverse straightening table 11 are controlled to squeeze and straighten the square billet, and when the square billet moves to the surface of the conveying roller 9, the conveying roller 9 is driven at this time to convey the square billet, when the square billet passes under the detecting table 6, because the square billet has extremely high heat, the air in the cavity 22 is heated at this time, and the pressure in the cavity 22 becomes large, at this time, the doctor blade 21 is tightly attached to the surface of the square billet, as the bottom of the doctor blade 21 is provided with the inclined sheet, the caking on the surface of the square billet is scraped at this time, along with the transportation of the square billet by the conveying roller 9, the square billet passes through the bottom of the detecting roller 24, when the surface of the square billet is in a flat state, the detecting roller 24 rotates along the inner side of the telescopic rod 28, when the detecting roller 24 detects the uneven surface of the square billet, the detecting roller 24 drives the telescopic rod 28 to move along the inner wall of the connecting rod 23, the positioning spring 25 is compressed at this time, the conductive column at the top of the telescopic rod 28 is contacted with the conductive sheet 26, so that the circuit is in a passage state, the circuit is contacted with the conductive sheet 26 through the conductive column, at this time, the circuit is in a passage state, the warning lamp is electrified to give out warning lights, so that the square billet of workers is prompted to have irregular curved surfaces when the square billet passes through the lower roller 17 and the upper roller 18, at this time, the upper roll 18 and the lower roll 17 are driven to rotate by energizing the hot rolling driving motor 19, so as to roll the square billet, and when the square billet passes through the upper roll 18, the cooling water stored in the cooling tank 16 is uniformly sprayed on the surface of the upper roll 18 through the bottom of the cooling spray nozzle 27, and the square billet is cooled.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (10)
1. The utility model provides a billet continuous casting tandem rolling device, includes crystallizer (1), support (7), tandem rolling platform (10), its characterized in that: the utility model discloses a continuous rolling machine, including crystallizer (1), protection casing (2) are installed to the bottom fixed mounting of crystallizer (1), the inboard of protection casing (2) is provided with play blank deflector roll (3), the outside of protection casing (2) is provided with link (4), the bottom of link (4) is provided with straightening subassembly, straightening subassembly mainly used straightens the square billet, the top of link (4) is provided with clearance subassembly, clearance subassembly mainly used detects the clearance to the roughness of square billet, the top of support (7) is provided with conveying motor (8), the output fixed mounting of conveying motor (8) has transfer roller (9), the inboard of continuous rolling platform (10) is provided with continuous rolling subassembly.
2. A billet continuous casting and rolling apparatus according to claim 1, wherein: the straightening assembly comprises a straightener (5), a transverse straightening table (11), a vertical straightening table (12), a blank feeding hole (13) and a straightening hole (14), wherein the straightener (5) is fixedly arranged at one end of a protective cover (2), the transverse straightening table (11) is fixedly arranged at one end of the straightener (5), the vertical straightening table (12) is fixedly arranged at the top end of the straightener (5), the blank feeding hole (13) is formed in one side surface of the straightener (5), and the straightening hole (14) is formed in the inner side wall of the blank feeding hole (13).
3. A billet continuous casting and rolling apparatus according to claim 1, wherein: the cleaning assembly comprises a detection table (6), a cleaning rod (20), a scraping blade (21) and a cavity (22), wherein the detection table (6) is fixedly installed at the top of the connecting frame (4), the cleaning rod (20) is fixedly installed at the bottom of the detection table (6), the scraping blade (21) is movably installed on the inner wall of the cleaning rod (20), and the cavity (22) is formed in the middle of the cleaning rod (20).
4. A billet continuous casting and rolling apparatus according to claim 3, wherein: the cleaning assembly further comprises a connecting rod (23), a telescopic rod (28) and a detection roller (24), wherein the connecting rod (23) is fixedly arranged at the bottom of the detection table (6), the telescopic rod (28) moves on the inner wall of the connecting rod (23), and the detection roller (24) is movably arranged on the inner side of the telescopic rod (28).
5. The continuous casting and rolling apparatus for square billets as claimed in claim 4, wherein: the cleaning assembly further comprises a positioning spring (25) and a conducting plate (26), wherein the positioning spring (25) is sleeved on the outer side of the telescopic rod (28), and the conducting plate (26) is fixedly arranged on the inner side wall of the connecting rod (23).
6. A billet continuous casting and rolling apparatus according to claim 1, wherein: the continuous rolling assembly comprises a lower roller (17), an upper roller (18) and a hot rolling driving motor (19), wherein the hot rolling driving motor (19) is arranged on the outer side of the continuous rolling table (10), the lower roller (17) is fixedly and movably arranged on the inner side wall of the continuous rolling table (10), and the upper roller (18) is movably arranged on the inner side wall of the continuous rolling table (10).
7. The continuous casting and rolling apparatus for square billets as claimed in claim 6, wherein: the continuous rolling assembly further comprises a positioning rod (15), a cooling box (16) and a cooling spray head (27), wherein the positioning rod (15) is movably installed at the top of the continuous rolling table (10), the cooling box (16) is fixedly installed at the top of the continuous rolling table (10), and the cooling spray head (27) is fixedly installed at the bottom of the cooling box (16).
8. The continuous casting and rolling apparatus for square billets as claimed in claim 4, wherein: the shape of the detection roller (24) is cylindrical, the surface of the detection roller (24) is smooth, a movable groove matched with the detection roller (24) is formed in the bottom of the connecting rod (23), and the bottom of the detection roller (24) is in contact with the surface of the square billet.
9. A billet continuous casting and rolling apparatus according to claim 5, wherein: the utility model discloses a warning lamp, including locating spring (25), telescopic link (28), connecting rod (26), locating spring (25)'s initial state is in former long state, the inner wall of connecting rod (23) is provided with the stop collar, telescopic link (28) movable mounting is at the inner wall of stop collar, the top of telescopic link (28) is provided with the conductive column, the initial state of conductive column and conducting strip (26) is in the separation state, the positive pole electric connection of one end and warning lamp of conducting strip (26), the negative pole electric connection of conductive column and power.
10. A billet continuous casting and rolling apparatus according to claim 3, wherein: the size of doctor-bar (21) and the size looks adaptation of clearance pole (20), the top of doctor-bar (21) is provided with the sealing plug, the sealing plug with the inner wall of cavity (22) is closely laminated, triangular bulge has been seted up to the bottom of doctor-bar (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310225090.3A CN116274370A (en) | 2023-03-09 | 2023-03-09 | Continuous casting and rolling device for square billets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310225090.3A CN116274370A (en) | 2023-03-09 | 2023-03-09 | Continuous casting and rolling device for square billets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116274370A true CN116274370A (en) | 2023-06-23 |
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ID=86797275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310225090.3A Withdrawn CN116274370A (en) | 2023-03-09 | 2023-03-09 | Continuous casting and rolling device for square billets |
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| CN (1) | CN116274370A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119281821A (en) * | 2024-12-10 | 2025-01-10 | 安徽首矿大昌金属材料有限公司 | A continuous rolling device and method for a billet continuous casting production line |
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2023
- 2023-03-09 CN CN202310225090.3A patent/CN116274370A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119281821A (en) * | 2024-12-10 | 2025-01-10 | 安徽首矿大昌金属材料有限公司 | A continuous rolling device and method for a billet continuous casting production line |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20230623 |
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| WW01 | Invention patent application withdrawn after publication |