CN208254403U - A kind of steel coil strip head detecting direction - Google Patents
A kind of steel coil strip head detecting direction Download PDFInfo
- Publication number
- CN208254403U CN208254403U CN201820918642.3U CN201820918642U CN208254403U CN 208254403 U CN208254403 U CN 208254403U CN 201820918642 U CN201820918642 U CN 201820918642U CN 208254403 U CN208254403 U CN 208254403U
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- China
- Prior art keywords
- coil
- strip
- cylinder
- switch
- range sensor
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 14
- 239000010959 steel Substances 0.000 title claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 238000005259 measurement Methods 0.000 claims abstract description 22
- 239000003638 chemical reducing agent Substances 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 239000000523 sample Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 206010000372 Accident at work Diseases 0.000 description 1
- 241000951498 Brachypteraciidae Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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Abstract
A kind of steel coil strip head detecting direction, belongs to automatic intelligent control technology.The utility model is used to guarantee to tear open automatically the normal use of banding equipment.The device drives measurement arm swing decline in variable-frequency motor, and by Grating examinations coil edges, encoder real time position feedback estimates coil of strip axial centre position.In coil of strip axial centre position, cylinder pushes detection probe to enter coil of strip heart, stepper motor starting, 360 degree rotation laser range sensor, real-time measurement values of the programmable controller by acquisition laser range sensor when coil of strip heart rotates, it calculates inner ring of steel coil and takes the lead direction, and then derive that direction is taken the lead in coil of strip outer ring.The device is the key that realize that coil of strip tears banding open automatically, and high reliablity ensure that coil of strip tears the normal use of banding equipment open automatically, improve efficiency, and reduce the cost of manual maintenance, and be effectively prevented from the generation of safety accident.
Description
Technical field
The invention belongs to automatic intelligent control technology applications will have laser range sensor by mechanical structure
Rotating detector is deep into tested coil of strip heart, and laser range sensor carries out rotary scanning to inner ring of steel coil, is tapped by calculating
Volume inner ring takes the lead direction, and then that derives coil of strip outer ring takes the lead direction.
Background technique
Cold mill complex will carry out coil of strip before rolling steel coil to tear banding open, and will guarantee the outer ring band of coil of strip before tearing banding open
Head position is fixed, i.e., about 5 points or 7 positions.Therefore, it is typically equipped with ground roller arrangement before unit, ground roll can be rotated to adjust
Position is taken the lead in coil of strip outer ring, ground roll rotation direction taken the lead with coil of strip outer ring it is related towards breath breath, ground roll rotation direction will with take the lead
Towards corresponding, the damage of device fails and coil of strip itself otherwise will be will lead to.
Currently, cold rolling majority unit has come into operation tears banding equipment open automatically, and realize the precondition for tearing banding open automatically
Exactly must determine that direction is taken the lead in coil of strip outer ring, otherwise can not rotationally roller arrangement automatically, and then complete to tear banding function open automatically.
Manual type confirmation takes the lead towards and operates ground roll, not only labor intensive, while being also easy error.Once error,
Will lead to uncoiler can not uncoiling, directly resulting in whole unit yield reduces.Present apparatus high reliablity ensure that and tear banding open automatically
The normal use of equipment, improves efficiency indirectly, reduces manpower, and effectively avoids that industrial accident occurs.
Utility model content
Mainly there is provided an intelligent measurement steel coil strip heads towards device for the utility model.
The technology contents that the utility model relates generally to are laser ranging, stepper motor, encoder, frequency converter and industry
Application of programmable controller knowledge etc..
A kind of steel coil strip head detecting direction includes laser range sensor 1, slip ring 2, stepper motor 3, cylinder 4, inspection
Cylinder is surveyed to go out close to switch 6, detection cylinder tieback closely switch 7, grating 8, measurement arm 9, variable-frequency motor 10, speed reducer 11, coding
Device 12, raw bits are detected close to switch 13, programmable controller, 2 firm bankings；By laser range sensor 1, slip ring 2, step
It is sequentially connected into motor 3, stepper motor 3, cylinder 4 are in turn fixed on the first firm banking 5, and the front end on cylinder 4
Detection cylinder is installed close to switch 6 and detection cylinder tieback closely switch 7 respectively with rear end, grating 8 is installed on measurement arm 9
Side, variable-frequency motor 10 are fixed on the second firm banking 14, and variable-frequency motor 10 is connected with speed reducer 11, and speed reducer 11 directly connects
Measurement arm 9 is connect, encoder 12 is installed on speed reducer 11, the raw bits of installation detection measurement 9 initial bit of arm below measurement arm 9
It detects close to switch 13；Stepper motor 3 and laser range sensor 1 are connected with programmable controller respectively.
Wherein distance of the laser range sensor real-time measurement laser range sensor away from strip, to calculate inner ring of steel coil band
Head position and towards provide theoretical foundation.Stepper motor will be driven by special purpose driver, and driver is by programmable control
Device processed directly controls, and effect is so that laser ranging probe carries out 360 degree rotation in coil of strip heart.Frequency converter, encoder and change
Frequency motor is controlled by programmable controller, transducer drive variable-frequency motor, and variable-frequency motor drives the measurement arm of the present apparatus to carry out
It swings, is found at the axial centre of coil of strip, cylinder drives measurement to visit by encoder Real-time Feedback location information by calculating
Head enters coil of strip heart, then starts wheel measuring.Present apparatus control core is programmable controller, by various sensors,
The fusion of driver etc. carries out 360 degree of spinning measurements, last root so that laser measurement probe can accurately enter coil of strip heart
Direction is taken the lead according to what measured value calculated inner ring of steel coil, to derive that direction is taken the lead in coil of strip outer ring.
Detailed description of the invention
The structure drawing of device of Fig. 1 steel coil strip head direction detection, 1: laser range sensor, 2: slip ring, 3: stepper motor, 4:
Cylinder, 5: the first firm bankings, 6: detection cylinder go out close to switch, 7: detection cylinder tieback closely switch, 8: grating, 9: measure
Arm, 10: variable-frequency motor, 11: speed reducer, 12: encoder, 13: the close switch of raw bits detection, 14: the second firm bankings, 15:
Programmable controller.
Specific embodiment
1, a kind of steel coil strip head detecting direction includes laser range sensor 1, slip ring 2, stepper motor 3, cylinder
4, detection cylinder go out close to switch 6, detection cylinder tieback closely switch 7, grating 8, measure arm 9, variable-frequency motor 10, speed reducer 11,
Encoder 12, raw bits are detected close to switch 13, programmable controller, 2 firm bankings, programmable controller 15.
Laser range sensor 1, slip ring 2, stepper motor 3 are sequentially connected and are connect, stepper motor 3, cylinder 4 are in turn fixed to
On first firm banking 5, and the front-end and back-end on cylinder 4 are installed detection cylinder respectively and are gone out close to switch 6 and detection gas
Grating 8 is installed to 9 top of measurement arm by cylinder tieback closely switch 7, and variable-frequency motor 10 is fixed on the second firm banking 14, frequency conversion
Motor 10 is connected with speed reducer 11, and speed reducer 11 is directly connected to measurement arm 9, and encoder 12 is installed on speed reducer 11, is surveying
The raw bits for measuring installation detection measurement 9 initial bit of arm below arm 9 are detected close to switch 13；Stepper motor 3 and laser ranging sensing
Device 1 is connected with programmable controller 15 respectively.
2, present apparatus variable-frequency motor 10 drives measurement arm 9 to swing decline, detects coil edges, encoder 12 by grating 8
Real time position feedback estimates coil of strip axial centre position.In coil of strip axial centre position, cylinder 4 pushes detection probe to enter
Coil of strip heart, stepper motor 3 start, 360 degree rotation laser range sensor 1, and programmable controller 15 is by acquisition Laser Measuring
Real-time measurement values away from sensor 1 when coil of strip heart rotates, calculate inner ring of steel coil and take the lead direction, and then derive outside coil of strip
Circle takes the lead direction.
Claims (1)
1. a kind of steel coil strip head detecting direction, it is characterised in that: detection device includes laser range sensor (1), slip ring
(2), stepper motor (3), cylinder (4), detection cylinder go out close to switch (6), detection cylinder tieback closely switch (7), grating (8),
Measure arm (9), variable-frequency motor (10), speed reducer (11), encoder (12), close switch (13), 2 fixed bottoms of raw bits detection
Seat；Laser range sensor (1), slip ring (2), stepper motor (3) are sequentially connected, stepper motor (3), cylinder (4) are successively solid
Determine on the first firm banking (5), and in the front-end and back-end of cylinder (4) above detection cylinder is installed respectively and close to switch
(6) and detection cylinder tieback closely switch (7), grating (8) is installed to measurement arm (9) top, variable-frequency motor (10) is fixed on the
On two firm bankings (14), variable-frequency motor (10) is connected with speed reducer (11), and speed reducer (11) is directly connected to measurement arm (9),
Encoder (12) is installed on speed reducer (11), the raw bits inspection of installation detection measurement arm (9) initial bit below measurement arm (9)
It surveys close to switch (13)；Stepper motor (3) and laser range sensor (1) are connected with programmable controller (15) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820918642.3U CN208254403U (en) | 2018-06-13 | 2018-06-13 | A kind of steel coil strip head detecting direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820918642.3U CN208254403U (en) | 2018-06-13 | 2018-06-13 | A kind of steel coil strip head detecting direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208254403U true CN208254403U (en) | 2018-12-18 |
Family
ID=64654534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820918642.3U Expired - Fee Related CN208254403U (en) | 2018-06-13 | 2018-06-13 | A kind of steel coil strip head detecting direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208254403U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760901A (en) * | 2019-01-04 | 2019-05-17 | 北京首钢自动化信息技术有限公司 | A kind of coil of strip banding intelligence dismounting system and method |
| CN111693002A (en) * | 2020-05-27 | 2020-09-22 | 宝钢工程技术集团有限公司 | Method for detecting position of strip head of steel coil |
| CN112007968A (en) * | 2019-05-30 | 2020-12-01 | 上海梅山钢铁股份有限公司 | Steel coil strip head fixing device |
| CN112455841A (en) * | 2020-11-26 | 2021-03-09 | 中冶赛迪工程技术股份有限公司 | Method and device for adjusting position of outer ring belt head of steel coil |
| CN112496053A (en) * | 2020-11-17 | 2021-03-16 | 中冶南方工程技术有限公司 | Automatic belt pressing head device and method for inlet ground roller station of cold rolling unit |
| CN113280730A (en) * | 2020-02-19 | 2021-08-20 | 宝钢日铁汽车板有限公司 | System and method for efficiently detecting strip head of steel coil |
| CN113493036A (en) * | 2020-04-02 | 2021-10-12 | 上海宝信软件股份有限公司 | Device and method for automatically removing binding belt of dual-channel robot |
-
2018
- 2018-06-13 CN CN201820918642.3U patent/CN208254403U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760901A (en) * | 2019-01-04 | 2019-05-17 | 北京首钢自动化信息技术有限公司 | A kind of coil of strip banding intelligence dismounting system and method |
| CN112007968A (en) * | 2019-05-30 | 2020-12-01 | 上海梅山钢铁股份有限公司 | Steel coil strip head fixing device |
| CN113280730A (en) * | 2020-02-19 | 2021-08-20 | 宝钢日铁汽车板有限公司 | System and method for efficiently detecting strip head of steel coil |
| CN113493036A (en) * | 2020-04-02 | 2021-10-12 | 上海宝信软件股份有限公司 | Device and method for automatically removing binding belt of dual-channel robot |
| CN111693002A (en) * | 2020-05-27 | 2020-09-22 | 宝钢工程技术集团有限公司 | Method for detecting position of strip head of steel coil |
| CN112496053A (en) * | 2020-11-17 | 2021-03-16 | 中冶南方工程技术有限公司 | Automatic belt pressing head device and method for inlet ground roller station of cold rolling unit |
| CN112496053B (en) * | 2020-11-17 | 2022-09-06 | 中冶南方工程技术有限公司 | Automatic belt pressing head device and method for inlet ground roller station of cold rolling unit |
| CN112455841A (en) * | 2020-11-26 | 2021-03-09 | 中冶赛迪工程技术股份有限公司 | Method and device for adjusting position of outer ring belt head of steel coil |
| CN112455841B (en) * | 2020-11-26 | 2024-05-14 | 中冶赛迪工程技术股份有限公司 | Method and device for adjusting position of outer ring belt head of steel coil |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 |