CN101717025B - Steel single-carrier roller type high-temperature steel belt automatic deviation rectifying device - Google Patents
Steel single-carrier roller type high-temperature steel belt automatic deviation rectifying device Download PDFInfo
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- CN101717025B CN101717025B CN2009102729443A CN200910272944A CN101717025B CN 101717025 B CN101717025 B CN 101717025B CN 2009102729443 A CN2009102729443 A CN 2009102729443A CN 200910272944 A CN200910272944 A CN 200910272944A CN 101717025 B CN101717025 B CN 101717025B
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Abstract
The invention relates to a steel single-carrier roller type high-temperature steel belt automatic deviation rectifying device which comprises a rotatable carrier roller device and an automatic control system, wherein the rotatable carrier roller device comprises a steel single-carrier roller, a carrier roller frame, a vertical type mandrel, a frame drive device and a single-carrier roller drive device; and the automatic control system comprises inducing type detectors which are oppositely arranged up and down, a frame, a position feedback machine and a computer automatic control system. The traditional deviation rectifying equipment has larger size and the installation length of more than 2.5m and can not be used for a place in which the installation field length is smaller than 2m, and the invention is suitable for a narrow space between passage type heating furnaces and is used for the high-temperature environment of more than 500 DEG C.
Description
Technical field
The present invention relates to a kind of deviation correcting device, particularly relate to the steel single-carrier roller type high-temperature steel belt automatic deviation rectifying device that is applicable at the narrow and small position of high-temperature area, guarantee furnace high-temperature steel band reliability service.
Background technology
At present, the band steel channel type heating furnace section cumulative length of metallurgical equipment is greater than 100 meters, steel band is in long 24 meters altogether of non-matted states in No. 1 stove, in 1.8 meters length between No. 1 outlet of still and No. 2 stoves inlets, by a carrying roller support high-temperature steel belt, there is the sideslip problem in high temperate zone steel in so long distance operation, the sideslip of band steel not only damages band steel itself, also can cause broken belt in stove, pulls body of heater and miscellaneous equipment, influence the normal use of furnace apparatus, directly influence the heat treatment work of steel band.
Summary of the invention
Problem to be solved by this invention is to provide a kind of brand new to be adapted under the hot environment at above-mentioned prior art and the steel single-carrier roller type high-temperature steel belt automatic deviation rectifying device of small space, solve the steel band of length above operation under high speed, the high temperature in the stove more than 100 meters, because of sideslip influences the heat treatment process problem, make the band steel in hi-heat stove during high-speed cruising, automatic guidance by steel single mount roller makes at a high speed, the high-temperature steel belt center remains on the line of centers of stove, and elimination high speed, high temperature strip running deviation cause broken belt and damage the problem of furnace equipment.
The present invention is adopted solution to be by the problem of the above-mentioned proposition of solution: steel single-carrier roller type high-temperature steel belt automatic deviation rectifying device, it is characterized in that including rotatable support roller device and autonomous cruise speed system,
Wherein said rotatable support roller device includes: steel single mount roller, the carrying roller framework, vertical mandrel, frame driving device, the single mount roll driving apparatus, described vertical mandrel is positioned at the middle and lower part of carrying roller framework and links to each other with the carrying roller framework, carrying roller base of frame two ends are provided with framework swing roller, steel single mount roller one end links to each other with the bearing seat that is arranged on carrying roller framework upper end by bearing, the steel single mount roller other end links to each other with the bearing seat that is arranged on carrying roller framework upper end by bearing, the single mount roll driving apparatus is connected with steel single mount roller, and the lower end of carrying roller framework links to each other with frame driving device;
Described autonomous cruise speed system, include the induction type detector, framework, position feedback device and the computer automatic control system that are oppositely arranged up and down, the induction type detector is positioned at the upper and lower side of framework and links to each other with computer automatic control system, the centre of framework is the passage of high-temperature steel belt, the position feedback device is positioned at the below of carrying roller framework, and is connected with computer automatic control system with the carrying roller framework simultaneously.
Described single mount roll driving apparatus includes carrying roller driving decelerating electric machine, universal connecting shaft, and the carrying roller driving decelerating electric machine is connected with steel single mount roller by universal connecting shaft.
Described frame driving device includes electronic cylinder, electronic cylinder hinge supports, electronic cylinder Connection Block, the output shaft of electronic cylinder links to each other with the carrying roller framework by electronic cylinder Connection Block, and the cylinder body of electronic cylinder supports with electronic cylinder hinge and links to each other, and computer automatic control system links to each other with electronic cylinder.
The invention has the beneficial effects as follows:
1, traditional correcting device size is bigger, and installation length can not be used for the fabricating yard less than 2 meters long places, and the present invention is applicable between the channel type heating furnace apart from narrow space more than 2.5 meters; As shown in Figure 1, the active distance of the erecting equipment between 1#, the 2# stove has only 1.8 meters; 2, be used under the hot environment more than 500 ℃.
Description of drawings
Fig. 1 is an integral structure scheme drawing of the present invention;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is a rotatable support roller device assembly drowing of the present invention;
Fig. 4 is the birds-eye view of Fig. 3;
Fig. 5 is induction type detector, frame construction drawing.
Among the figure, steel single mount roller-1, carrying roller framework-2, vertical mandrel-3, position feedback device-4, electronic cylinder-5, electronic cylinder hinge supports-6, framework swing roller-7, electronic cylinder Connection Block-8, carrying roller driving decelerating electric machine-9, universal connecting shaft-10, bearing-11, bearing seat-12, bearing-13, bearing seat-14, induction type detector-15, high-temperature steel belt-16, framework-17, transmission shaft Safety hood-18, mat insulation 19, signal connecting line 20.
The specific embodiment
In order to understand the present invention better, further illustrate content of the present invention below in conjunction with embodiment, but content of the present invention not only is confined to the following examples.
Steel single-carrier roller type high-temperature steel belt automatic deviation rectifying device, shown in Fig. 1-4, include rotatable support roller device and autonomous cruise speed system, wherein rotatable support roller device includes steel single mount roller 1, carrying roller framework 2, vertical mandrel 3, frame driving device, the single mount roll driving apparatus, described vertical mandrel 3 is positioned at the middle and lower part of carrying roller framework and links to each other with carrying roller framework 2, two ends, carrying roller framework 2 bottom are provided with two pairs of framework swing rollers 7, steel single mount roller one end links to each other with the bearing seat 14 that is arranged on carrying roller framework upper end by bearing 13, the steel single mount roller other end links to each other with the bearing seat 12 that is arranged on carrying roller framework upper end by bearing 11, described single mount roll driving apparatus includes carrying roller driving decelerating electric machine 9, universal connecting shaft 10, the carrying roller driving decelerating electric machine is connected with steel single mount roller by universal connecting shaft, the periphery of universal connecting shaft also is provided with transmission shaft Safety hood 18, frame driving device includes electronic cylinder 5, electronic cylinder hinge supports 6, electronic cylinder Connection Block 8, the output shaft of electronic cylinder 5 links to each other with the bottom of carrying roller framework 2 by electronic cylinder Connection Block 8, the cylinder body of electronic cylinder 5 supports with electronic cylinder hinge and links to each other, make the carrying roller framework that supports steel single mount roller swing roller 7 and rotate to an angle, and the maximum rotation angle is 12 degree around vertical mandrel by framework.
As Fig. 5, described autonomous cruise speed system, include be oppositely arranged up and down can tolerate hi-heat induction type detector 15 more than 550 degrees centigrade, framework 17, position feedback device 4 and computer automatic control system, induction type detector 15 is positioned at the upper and lower side of framework 17, the centre of framework is the passage of high-temperature steel belt, be provided with mat insulation 19 all around, the center-point height of passage is consistent with the height of steel single mount roller, induction type detector 15 has 2 pairs among Fig. 5, output on the computer automatic control system by signal connecting line 20, and computer automatic control system links to each other with electronic cylinder, the below of carrying roller framework 2 also is provided with a position feedback device, the position feedback device also is connected with computer automatic control system simultaneously, the position feedback device is used to detect the change in location of the carrying roller framework of steel single mount roller, the displacement variable of correction process middle idler roller framework is become electric signal, delivering to the detected steel band deviation signal of computer automatic control system and induction type detector makes comparisons, poor electric weight of output drives electronic cylinder and carries out correction work after the machine computing as calculated, when the poor electric weight of output is zero, steel band is sideslip not, and electronic cylinder does not push away (drawing) carrying roller framework; When the poor electric weight of output was " just " signal, electronic cylinder was pleaded the roller framework and is rotated correction; When the poor electric weight of output was " bearing " signal, electronic cylinder drew the carrying roller framework to rotate oppositely correction; Make system form the closed loop automatic guidance.
The present invention considers that equipment in the high-temperature area safe operation, takes abovementioned technology, and keeps the narrow and small distance between former No. 1 stove and No. 2 stoves constant, and steel single-carrier roller type high-temperature steel belt automatic deviation rectifying device just is installed in therebetween.High-temperature steel belt and radius are that the cornerite of 150 millimeters steel single mount roller is spent less than 20, when sideslip takes place in high-temperature steel belt 16, induction type detector 15 is delivered to the computer automatic control system comparative analysis with detected steel band position signal, export the electric weight of a correction of deviation afterwards to electronic cylinder, electronic cylinder drives the carrying roller framework together with angle of the rotation of the steel single mount roller on it, the center line shape of supporting the steel single mount roll axis of high-temperature steel belt and high-temperature steel belt Width this moment at an angle, two edge sides produce linear differential beyond at the steel band center, impel the steel band side travel, when steel band line of centers and stove line of centers are overlapping, the difference that system's detection calculations goes out is zero, at this moment, electronic cylinder zero output, correction steel carrying roller just keeps this state, new offset occurs up to steel band, and system repeats aforesaid correction procedure again, system is in operation and remains closed loop automatically controlled state, and the line of centers of assurance high-temperature steel belt and the centerline deviation of stove are less than setting value.
Claims (3)
1. steel single-carrier roller type high-temperature steel belt automatic deviation rectifying device is characterized in that including rotatable support roller device and autonomous cruise speed system,
Wherein said rotatable support roller device includes: steel single mount roller (1), carrying roller framework (2), vertical mandrel (3), frame driving device, the single mount roll driving apparatus, described vertical mandrel is positioned at the middle and lower part of carrying roller framework and links to each other with carrying roller framework (2), carrying roller base of frame two ends are provided with framework swing roller (7), steel single mount roller one end links to each other with the bearing seat (14) that is arranged on carrying roller framework upper end by bearing (13), the steel single mount roller other end links to each other with the bearing seat (12) that is arranged on carrying roller framework upper end by bearing (11), the single mount roll driving apparatus is connected with steel single mount roller, the lower end of carrying roller framework links to each other with frame driving device, and high-temperature steel belt and radius are that the cornerite of 150 millimeters steel single mount roller is spent less than 20;
Described autonomous cruise speed system, include the induction type detector (15), framework (17), position feedback device (4) and the computer automatic control system that are oppositely arranged up and down, the induction type detector is positioned at the upper and lower side of framework and links to each other with computer automatic control system, the centre of framework is the passage of high-temperature steel belt, the position feedback device is positioned at the below of carrying roller framework, and is connected with computer automatic control system with the carrying roller framework simultaneously.
2. by the described steel single-carrier roller type high-temperature steel belt automatic deviation rectifying device of claim 1, it is characterized in that described single mount roll driving apparatus includes carrying roller driving decelerating electric machine (9), universal connecting shaft (10), the carrying roller driving decelerating electric machine is connected with steel single mount roller by universal connecting shaft.
3. by claim 1 or 2 described steel single-carrier roller type high-temperature steel belt automatic deviation rectifying devices, it is characterized in that described frame driving device includes electronic cylinder (5), electronic cylinder hinge supports (6), electronic cylinder Connection Block (8), the output shaft of electronic cylinder (5) links to each other with carrying roller framework (2) by electronic cylinder Connection Block (8), the cylinder body of electronic cylinder supports with electronic cylinder hinge and links to each other, and computer automatic control system links to each other with electronic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102729443A CN101717025B (en) | 2009-11-27 | 2009-11-27 | Steel single-carrier roller type high-temperature steel belt automatic deviation rectifying device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102729443A CN101717025B (en) | 2009-11-27 | 2009-11-27 | Steel single-carrier roller type high-temperature steel belt automatic deviation rectifying device |
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| Publication Number | Publication Date |
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| CN101717025A CN101717025A (en) | 2010-06-02 |
| CN101717025B true CN101717025B (en) | 2011-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009102729443A Active CN101717025B (en) | 2009-11-27 | 2009-11-27 | Steel single-carrier roller type high-temperature steel belt automatic deviation rectifying device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010704B (en) * | 2012-12-19 | 2015-04-22 | 肇庆宏旺金属实业有限公司 | Steel band running deviation correcting system and deviation correcting method |
| CN113000612A (en) * | 2021-03-16 | 2021-06-22 | 攀钢集团西昌钢钒有限公司 | Early warning method and device for deviation of strip steel in loop, loop operation method and loop |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4760945A (en) * | 1985-04-11 | 1988-08-02 | Erhardt+Leimer Gmbh | Web-position controller |
| JP2751403B2 (en) * | 1989-05-26 | 1998-05-18 | 住友金属工業株式会社 | Strip meandering correction device |
| JP2000128408A (en) * | 1998-10-27 | 2000-05-09 | Murakami Kogyo Kk | Web guide device |
-
2009
- 2009-11-27 CN CN2009102729443A patent/CN101717025B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4760945A (en) * | 1985-04-11 | 1988-08-02 | Erhardt+Leimer Gmbh | Web-position controller |
| JP2751403B2 (en) * | 1989-05-26 | 1998-05-18 | 住友金属工業株式会社 | Strip meandering correction device |
| JP2000128408A (en) * | 1998-10-27 | 2000-05-09 | Murakami Kogyo Kk | Web guide device |
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| CN101717025A (en) | 2010-06-02 |
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Effective date of registration: 20170717 Address after: 430083, Gate No. 2, Qingshan District, Hubei, Wuhan Patentee after: Wuhan iron and Steel Company Limited Address before: 430083 Qingshan District, Hubei, Wuhan Patentee before: Wuhan Iron & Steel (Group) Corp. |