CN111330983A - Correcting and positioning device in automatic rolling process of steel plate - Google Patents
Correcting and positioning device in automatic rolling process of steel plate Download PDFInfo
- Publication number
- CN111330983A CN111330983A CN202010282328.2A CN202010282328A CN111330983A CN 111330983 A CN111330983 A CN 111330983A CN 202010282328 A CN202010282328 A CN 202010282328A CN 111330983 A CN111330983 A CN 111330983A
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- rolling
- steel plate
- adjusting
- resistant
- telescopic rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/34—Arrangements or constructional combinations specifically designed to perform functions covered by more than one of groups B21B39/02, B21B39/14, B21B39/20
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/14—Guiding, positioning or aligning work
- B21B39/16—Guiding, positioning or aligning work immediately before entering or after leaving the pass
Abstract
The invention discloses a correcting and positioning device in an automatic steel plate rolling process, which comprises a base, wherein a compression-resistant anti-skidding shock pad is arranged at the bottom of the base, a material conveying support column and a rolling support column are fixedly arranged on the base, a material conveying support beam is arranged on the material conveying support column, a plurality of conveying rollers are arranged on the material conveying support beam, rolling rollers which are symmetrically arranged are arranged on the rolling support column, a plurality of adjusting bases are arranged on the support beam, a steel plate correcting device is arranged on each adjusting base, a high-temperature-resistant cylinder is arranged on each steel plate correcting device, a first air hole, a sensor, a telescopic rod, an adjusting guide wheel and a second air hole are arranged on each high-temperature-resistant cylinder. The steel plate straightening and fixing device realizes continuous fixing and straightening of steel plate conveying and rolling processes, solves the restriction problem of high-temperature environment, has simple and reasonable structure, is durable, can control the strength of the straightening and fixing process, and can prevent the steel plate from being stuck in the straightening and fixing process.
Description
Technical Field
The invention relates to the field of automatic rolling, correcting and positioning of steel plates, in particular to a correcting and positioning device in an automatic rolling process of steel plates.
Background
The continuous casting slab or the initial rolling slab is used as a raw material, the raw material is heated by a stepping heating furnace, the raw material enters a roughing mill after high-pressure water descaling, the rough rolling material enters a finishing mill after head cutting and tail cutting, computer controlled rolling is carried out, and the straight coil is formed after the finish rolling through laminar cooling (computer controlled cooling rate) and coiling by a coiling machine. The head and tail of the hair straightening roll are often in a tongue shape and a fishtail shape, the thickness and width precision is poor, and the edge part often has the defects of wave shape, folding edge, tower shape and the like.
In the automatic production process of steel plate rolling, the deviation correction problem of the steel plate is always an important reason for restricting the automatic production of steel plate rolling, the damage of the hot steel plate can be caused because the traditional mechanical fixing correction cannot effectively control the force, and the hydraulic fixing correction cannot meet the continuous effective operation in a high-temperature environment, so that the automatic production device for pneumatically controlling the steel plate rolling deviation correction is provided.
Disclosure of Invention
The invention aims to provide a correcting and positioning device in an automatic steel plate rolling process, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a correcting and positioning device in the automatic rolling process of a steel plate comprises a base, wherein a compression-resistant anti-skidding shock pad is arranged at the bottom of the base, a material conveying support column and a rolling support column are fixedly arranged on the base, a material conveying support beam is arranged on the material conveying support column, a plurality of conveying rollers are arranged on the material conveying support beam, rolling rollers which are symmetrically arranged are arranged on the rolling support column, a plurality of adjusting bases are arranged on the support beam, a steel plate correcting device is arranged on each adjusting base, a high-temperature-resistant cylinder is arranged on each steel plate correcting device, a first air hole, a sensor, a telescopic rod, an adjusting guide wheel and a second air hole are arranged on each high-temperature-resistant cylinder, the first air hole is formed in one side of each high-temperature-resistant cylinder, the second air hole is formed in the top of the other side of, the connecting part is provided with a sealing element, the adjusting guide wheel is in rolling connection with the telescopic rod, and the rolling roller is provided with a rolling roller correcting device.
As a further scheme of the invention: the rolling roller straightening device is composed of a connecting cylinder body, a sliding block, an adjusting telescopic rod and a straightening plate, wherein the connecting cylinder body is symmetrically and fixedly arranged on a rolling roller, the sliding block is in sliding connection with the connecting cylinder body, a sealing piece is arranged at the joint, the adjusting telescopic rod is fixedly arranged on the sliding block, and the straightening plate is fixedly arranged on the adjusting telescopic rod.
As a still further scheme of the invention: the connecting cylinder body is provided with two air holes for adjusting the telescopic rod, and the central axis of the connecting cylinder body is parallel to the central axis of the rolling roller.
As a still further scheme of the invention: the anti-pressure anti-skidding shock pad is made of high-strength anti-skidding materials.
As a still further scheme of the invention: the material conveying support column is fixed with the base through welding.
As a still further scheme of the invention: the conveying roller is in rolling connection with the supporting beam through a bearing I, and high-temperature-resistant lubricating oil is arranged at the joint.
As a still further scheme of the invention: the rolling roller is connected with a rolling supporting beam arranged on the rolling supporting column through a bearing II, and high-temperature-resistant lubricating oil is arranged at the joint.
As a still further scheme of the invention: the sensor surface is coated with a thermal barrier coating.
As a still further scheme of the invention: the first air hole and the second air hole are connected with an air source through electromagnetic valves.
As a still further scheme of the invention: the surface of the adjusting guide wheel is coated with high-temperature resistant and pressure resistant materials.
Compared with the prior art, the invention has the beneficial effects that: the realization is carried at the steel sheet and is lasted fixed correction with rolling in-process, has solved the problem of high temperature environment's restriction through air supply control, and simple structure is reasonable, and orthotic devices operates stably, and long service life can satisfy that the rolling correction of steel sheet is fixed, can control the dynamics of correcting fixed process simultaneously, can not cause the damage to the steel sheet, can prevent through the sensor that the card in the steel sheet correction fixed process dies.
Drawings
Fig. 1 is a schematic structural diagram of a roll in a straightening and positioning device in an automatic rolling process of a steel plate.
Fig. 2 is a schematic structural diagram of a steel plate straightening device in a straightening and positioning device in an automatic steel plate rolling process.
Fig. 3 is a top view of a straightening positioning device in an automatic rolling process of a steel plate.
Fig. 4 is a schematic structural diagram of a rolling roll straightening device in a straightening and positioning device in an automatic steel plate rolling process.
In the figure: 1-a base; 2-a support beam; 3-a material conveying support column; 4-a conveying roller; 5, bearing one; 6-rolling rolls; 7-rolling a support column; 8, bearing II; 9-adjusting the base; 10-high temperature resistant cylinder; 11-a telescopic rod; 12-adjusting the guide wheel; 13-a first air hole; 14-a second air vent; 15-a sensor; 16-a steel plate straightening device; 17-a rolling straightening device; 18-a slide block; 19-adjusting the telescopic rod; 20-a leveling plate; 21-connecting the cylinder body; 22-compression-resistant anti-skid shock pad; 23-rolling the backbar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, in the embodiment of the present invention, a correcting and positioning device in an automatic rolling process of a steel plate includes a base 1, a pressure-resistant anti-skid damping pad 22 is disposed at the bottom of the base 1, the pressure-resistant anti-skid damping pad 22 is made of a high-strength anti-skid material, a material-conveying supporting column 3 and a rolling supporting column 7 are fixedly disposed on the base 1, the material-conveying supporting column 3 and the base 1 are fixed by welding, a material-conveying supporting beam 2 is disposed on the material-conveying supporting column 3, a plurality of conveying rollers 4 are disposed on the material-conveying supporting beam 2, the conveying rollers 4 and the supporting beam 2 are connected by a bearing one 5 in a rolling manner, a high temperature-resistant lubricating oil is disposed at a connection position, rolling rollers 6 are symmetrically disposed on the rolling supporting column 7, the rolling rollers 6 and the rolling supporting beam 23 disposed on, a plurality of adjusting bases 9 are arranged on the supporting beam 2, a steel plate correcting device 16 is arranged on each adjusting base 9, the steel plate straightening device is provided with a high-temperature resistant cylinder 10, the high-temperature resistant cylinder 10 is provided with a first air hole 13, a sensor 15, an expansion link 11, an adjusting guide wheel 12 and a second air hole 14, the first air hole 13 is arranged at one side of the high-temperature resistant cylinder 10, the second air hole 14 is arranged at the top of the other side of the high-temperature resistant cylinder 13, the sensor 15 is arranged at the top of the high-temperature resistant cylinder 13, the surface of the sensor 15 is coated with a layer of heat insulation coating, the telescopic rod 11 is connected with the high temperature resistant cylinder 10 in a sliding way, a sealing element is arranged at the joint, the adjusting guide wheel 12 is connected with the telescopic rod 11 in a rolling way, the surface of the adjusting guide wheel 12 is coated with high temperature resistant and pressure resistant materials, the first air holes 13 and the second air holes 15 are connected with an air source through electromagnetic valves, and the rolling rolls 6 are provided with rolling roll straightening devices 17.
The working principle of the invention is as follows: at first, adjust steel sheet orthotic devices 16 to initial position, telescopic link 11 does not stretch out this moment, sensor 15 detects the steel sheet when passing through, import through solenoid valve adjustment air supply, high-pressure gas gets into through first gas pocket 13, it stretches out to drive telescopic link 11, telescopic link 11 drives adjustment leading wheel 12 and stretches out, adjustment leading wheel 12 through the symmetrical arrangement both sides, correct the slope steel sheet, owing to adopt vapour-pressure type power supply, can make adjustment leading wheel 12 certain at adjustment in-process pressure, the unable control of pressure of having avoided the mechanical type makes the dry plate damage, simultaneously owing to set up a plurality of adjustment leading wheels 12, can realize gradual adjustment, then the steel sheet gets into between the rolling roller 6, rolling through rolling rail accomplishes the production.
Example 2
Referring to fig. 4, on the basis of embodiment 1, the rolling roll straightening device 17 is composed of a connecting cylinder 21, a slider 18, an adjusting telescopic rod 19 and a straightening plate 20, the connecting cylinder 21 is symmetrically and fixedly disposed on the rolling roll 6, the slider 18 is slidably connected with the connecting cylinder 21, a sealing member is disposed at a joint, the adjusting telescopic rod 19 is fixedly disposed on the slider 18, the straightening plate 20 is fixedly disposed on the adjusting telescopic rod 19, two air holes are disposed on the connecting cylinder 21 for adjusting the adjusting telescopic rod, and a central axis of the connecting cylinder 21 is parallel to a central axis of the rolling roll.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. The utility model provides a correct positioner in automatic rolling process of steel sheet, includes base (1), its characterized in that, base (1) bottom is provided with resistance to compression antiskid shock pad (22).
2. The correcting and positioning device in the automatic rolling process of the steel plate as claimed in claim 1, wherein the base (1) is fixedly provided with a material conveying supporting column (3) and a rolling supporting column (7), the material conveying supporting column (3) is provided with a material conveying supporting beam (2), the material conveying supporting beam (2) is provided with a plurality of conveying rollers (4), the rolling supporting column (7) is provided with symmetrically arranged rolling rollers (6), the supporting beam (2) is provided with a plurality of adjusting bases (9), the adjusting bases (9) are provided with steel plate correcting devices (16), the steel plate correcting devices are provided with high temperature resistant cylinders (10), the high temperature resistant cylinders (10) are provided with first air holes (13), sensors (15), telescopic rods (11), adjusting guide wheels (12) and second air holes (14), the device comprises a high-temperature-resistant cylinder (13), a first air hole (13), a second air hole (14), a sensor (15), a telescopic rod (11), a sealing element, an adjusting guide wheel (12), a telescopic rod (11) and a rolling roller correcting device (17), wherein the first air hole (13) is formed in one side of the high-temperature-resistant cylinder (13), the second air hole (14) is formed in the top of the other side of the high-temperature-resistant cylinder (13), the sensor (15) is formed in the top of the high-temperature-resistant cylinder (13), the telescopic rod (11) is connected with;
the rolling roller straightening device (17) is composed of a connecting cylinder body (21), a sliding block (18), an adjusting telescopic rod (19) and a straightening plate (20), the connecting cylinder body (21) is symmetrically and fixedly arranged on the rolling roller (6), the sliding block (18) is in sliding connection with the connecting cylinder body (21), a sealing element is arranged at the joint, the adjusting telescopic rod (19) is fixedly arranged on the sliding block (18), the straightening plate (20) is fixedly arranged on the adjusting telescopic rod (19), two air holes are formed in the connecting cylinder body (21) to adjust the adjusting telescopic rod (19), the central axis of the connecting cylinder body (21) is parallel to the central axis of the rolling roller (6), the compression-resistant anti-skidding damping pad (22) is made of high-strength anti-skidding materials, the material conveying supporting column (3) is fixedly welded with the base (1), and the conveying roller (4) is in rolling connection with the supporting beam (2) through a bearing I (5), the junction is provided with high temperature resistant lubricating oil, rolling roller (6) are connected through bearing two (8) with the rolling supporting beam (23) that sets up on rolling support column (7), and the junction is provided with high temperature resistant lubricating oil, sensor (15) surface scribbles one deck thermal barrier coating, first gas pocket (13) are connected with the air supply through the solenoid valve with second gas pocket (15).
3. The straightening positioning device in the automatic rolling process of the steel plate according to the claim (1), characterized in that the surface of the adjusting guide wheel (12) is coated with high temperature and pressure resistant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010282328.2A CN111330983B (en) | 2020-04-12 | 2020-04-12 | Correcting and positioning device in automatic rolling process of steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010282328.2A CN111330983B (en) | 2020-04-12 | 2020-04-12 | Correcting and positioning device in automatic rolling process of steel plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111330983A true CN111330983A (en) | 2020-06-26 |
| CN111330983B CN111330983B (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010282328.2A Active CN111330983B (en) | 2020-04-12 | 2020-04-12 | Correcting and positioning device in automatic rolling process of steel plate |
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| Country | Link |
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| CN (1) | CN111330983B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115463966A (en) * | 2022-10-31 | 2022-12-13 | 苏州东福来机电科技有限公司 | Be applied to rolling calender of metal |
| CN117339995A (en) * | 2023-12-06 | 2024-01-05 | 金鼎重工有限公司 | Rolling method of H-shaped steel for 400 MPa-level bridge structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58100901A (en) * | 1981-12-10 | 1983-06-15 | Kawasaki Steel Corp | Method and device for rough rolling of ingot |
| JPS60145218A (en) * | 1984-01-06 | 1985-07-31 | Sumitomo Metal Ind Ltd | Control method of side guide for down coiler |
| JPH09141317A (en) * | 1995-11-21 | 1997-06-03 | Kawasaki Steel Corp | Side guide device |
| CN2584307Y (en) * | 2002-11-27 | 2003-11-05 | 宝山钢铁股份有限公司 | Side guards centring device |
| JP2013128978A (en) * | 2011-12-22 | 2013-07-04 | Jfe Steel Corp | Side guide device and side guide method |
| CN204338572U (en) * | 2014-12-25 | 2015-05-20 | 太原科技大学 | A kind of wide rolling device of magnesium alloy plate |
| CN110252824A (en) * | 2019-06-12 | 2019-09-20 | 王娟 | A kind of detachable roller mill |
| CN210160153U (en) * | 2019-05-30 | 2020-03-20 | 连云港晶沁石英制品有限公司 | Fused quartz metallurgy roller |
-
2020
- 2020-04-12 CN CN202010282328.2A patent/CN111330983B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58100901A (en) * | 1981-12-10 | 1983-06-15 | Kawasaki Steel Corp | Method and device for rough rolling of ingot |
| JPS60145218A (en) * | 1984-01-06 | 1985-07-31 | Sumitomo Metal Ind Ltd | Control method of side guide for down coiler |
| JPH09141317A (en) * | 1995-11-21 | 1997-06-03 | Kawasaki Steel Corp | Side guide device |
| CN2584307Y (en) * | 2002-11-27 | 2003-11-05 | 宝山钢铁股份有限公司 | Side guards centring device |
| JP2013128978A (en) * | 2011-12-22 | 2013-07-04 | Jfe Steel Corp | Side guide device and side guide method |
| CN204338572U (en) * | 2014-12-25 | 2015-05-20 | 太原科技大学 | A kind of wide rolling device of magnesium alloy plate |
| CN210160153U (en) * | 2019-05-30 | 2020-03-20 | 连云港晶沁石英制品有限公司 | Fused quartz metallurgy roller |
| CN110252824A (en) * | 2019-06-12 | 2019-09-20 | 王娟 | A kind of detachable roller mill |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115463966A (en) * | 2022-10-31 | 2022-12-13 | 苏州东福来机电科技有限公司 | Be applied to rolling calender of metal |
| CN117339995A (en) * | 2023-12-06 | 2024-01-05 | 金鼎重工有限公司 | Rolling method of H-shaped steel for 400 MPa-level bridge structure |
| CN117339995B (en) * | 2023-12-06 | 2024-03-19 | 金鼎重工有限公司 | Rolling method of H-shaped steel for 400 MPa-level bridge structure |
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| Publication number | Publication date |
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| CN111330983B (en) | 2021-01-15 |
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Effective date of registration: 20201231 Address after: No.18 Xiangjiang Road, Yantai Economic and Technological Development Zone, Yantai City, Shandong Province 264000 Applicant after: Yantai Guohua Heavy Industry Co.,Ltd. Address before: 650500 Kunming University of Technology, 727 Jingming South Road, Chenggong District, Kunming City, Yunnan Province Applicant before: Zhang Shu |
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