CN203565497U - Reflecting type roller wear degree online detection device - Google Patents
Reflecting type roller wear degree online detection device Download PDFInfo
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- CN203565497U CN203565497U CN201320617322.1U CN201320617322U CN203565497U CN 203565497 U CN203565497 U CN 203565497U CN 201320617322 U CN201320617322 U CN 201320617322U CN 203565497 U CN203565497 U CN 203565497U
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Abstract
The utility model relates to a reflecting type roller wear degree online detection device. A linear guide rail is arranged on the online detection device. A sliding block is arranged at the upper portion of the linear guide rail. An electromagnetic displacement control tube I is connected to the sliding block in a two-point mode. An electromagnetic displacement control tube II is connected to the sliding block in a two-point mode. A linear stepping motor I and a linear stepping motor II are vertically parallel and are fixed to the side face of a support II. The front end of the linear stepping motor I and the front end of the linear stepping motor II are connected with CCD arrays. A triangular locator laser light source is installed in the electromagnetic displacement control tube I. A reflecting type optical fiber probe is installed in the electromagnetic displacement control tube II. An angular stepping motor is fixed to the side face of the sliding block and drives a conveyor belt to move. The reflecting type roller wear degree online detection device is high in flexibility, high in electromagnetic interference resistance, flexible in operation and good in practicability, can be rapidly grasped by testers, and plays an active role in improving the band steel plate production technology level in China and developing the scientific instrument industry in China.
Description
Technical field
the utility model relates to a kind of checkout gear, especially can accurately detect a kind of reflective roller wears on-line measuring device of roller wears.
Background technology
roll is that its duty will directly have influence on the quality of rolling firm product with a kind of important metallurgical instrument in the steel board operation of rolling.Yet the working lining that roll can effectively utilize is limited.In the process of rolling, roll is constantly subject to the impact of the factors such as distortion, thermal expansion, wearing and tearing, and the surperficial roll shape of roll is constantly changed.When roll shape variation has exceeded its effective duty, will make the quality of rolled band steel product obviously decline.So roll in use for some time, must be repaired and be changed.
so-called roller wears, referring to roll rear roller footpath maximum is benchmark, other position diameters and a reference value poor.Along with long work, the wear extent of roll becomes greatly gradually, brings very large impact can to the rolling of band steel board.Can effectively control the degree of wear of roll, by the quality directly having influence on steel board product.
for this problem, industry has proposed the online grinding roller technology to rolling mill roll.Online grinding roller technology is exactly roll not to be shifted out outside milling train, utilizes rolling time or rolling intermittent time, and breaker roll carries out reconditioning.And want the wear intensity of breaker roll to detect online before online grinding roller, to determine size and the grinding position of stock removal.The wear intensity that accurately detects in real time roll is to realize online grinding roller technology, effectively improves the quality of products and the key point of milling train usefulness, is also to realize the essential condition that plate shape and thickness of slab are controlled.Like this, the online test method of development roller wears just becomes a urgent task.
the online detection of roller wears refers to that, in the situation that milling train runs well, breaker roll surface configuration detects in the gap of twice rolling time.It is to realize the essential condition that rolled steel plate shape is controlled that roller wears detects.The research of roller wears online measuring technique, for improving the quality of products, reduce roll change number of times, realize online grinding roller and free program rolling is all significant.If can improve the online accuracy of detection of roller wears, just can increase substantially strip shape quality and output that milling train rolls rear band.Therefore, the online accurately research of detection technique of roller wears becomes the key issue that improves milling train production efficiency.
at present, existing roller wears detection method comprises that ultrasonic probe detects, optical fiber detects and current vortex sensor detects, and ultrasonic probe needs water to be coupled when application, operation inconvenience; Optical fiber detects and to be subject to mechanical oscillation serious interference, it is larger affected by environment temperature and dust particle; Current vortex sensor is very violent to the reacting condition of operating ambient temperature, and in working environment, a large amount of cooling water and iron scales also can make a big impact to certainty of measurement.
Utility model content
affected by environment large in order to solve existing roller wears checkout gear, the problem of poor anti jamming capability, the utility model provides a kind of reflective roller wears on-line measuring device, this reflective roller wears on-line measuring device combines optical fiber sensing technology, geometric optics detection technique, intelligent control technology and microcomputer data processing, this device can be used as a set of complete detection system and uses, highly sensitive, anti-electromagnetic interference capability is strong, flexible operation, can allow the very fast left-hand seat of laboratory technician, non-cpntact measurement is especially for testing is provided convenience, there is good practicality, can meet precision and the environmental requirement of roller wears measuring system, to improving China's band steel board production technology level and developing China's scientific instrument industry, there is facilitation.
the utility model solves the technical scheme that its technical problem adopts: this reflective roller wears on-line measuring device comprises linear stepping motor I, linear stepping motor II, CCD array, Reflection type fiber-optic probe, LASER Light Source, slide block, line slideway, angle stepper motor, conveyer belt, linear stepping motor III, electromagnetism displacement control valve I, electromagnetism displacement control valve II, support I, support II and linear stepping motor IV, this checkout gear is provided with a line slideway, line slideway top coincide to slide and is provided with slide block, described electromagnetism displacement control valve I is connected on slide block with two point, one of them tie point connects by linear stepping motor III, another tie point is fixed in support I, electromagnetism displacement control valve II is connected on slide block with two point, one of them tie point connects by linear stepping motor IV, another tie point is fixed in support II, by controlling linear stepping motor III and linear stepping motor IV, work, just the luffing angle of capable of regulating electromagnetism displacement control valve I and electromagnetism displacement control valve II and internal components, support II side is fixed with upper and lower two parallel linear stepping motor I and linear stepping motor II, the front end of linear stepping motor I and linear stepping motor II is connected with ccd array, in electromagnetism displacement control valve I, triangle locator LASER Light Source is installed, in electromagnetism displacement control valve II, Reflection type fiber-optic probe is installed, by to electromagnetism displacement control valve I and electromagnetism displacement control valve II power supply control respectively the position of triangle locator LASER Light Source and Reflection type fiber-optic probe, the side of slide block is fixed with angle stepper motor, angle stepper motor drives conveyer belt, conveyer belt and slider bottom are fixed, make slide block with conveyer belt, the motion breaker roll surface that conveyer belt is followed in whole test section is scanned, the light that LASER Light Source sends reflects through roller surface, is reflected formula fibre-optical probe and receives, and signal just can obtain the curve of roller wears after treatment.
in low-cost situation, also can abandon Reflection type fiber-optic probe, and only select, by LASER Light Source and CCD array, form triangle reflection positioner and be combined with line of motion guide rail, form the relatively low roller wears checkout gear of a set of precision, this device utilizes three corner reflection range measurement principles to realize the detection of breaker roll wear intensity, utilizing emitted light reflects through roller surface, by CCD array received, by the variation of reverberation image space, also can draw out roller wears curve.
the whole control module of reflective roller wears on-line measuring device comprises sensing probe module, probe control and signal acquisition module, system control module and power module; Ccd array mates electrical connection with CCD reading circuit, the optical signal that ccd array receives is sent to CCD reading circuit, by CCD reading circuit, be sent to MCU circuit again and carry out signal processing, Fibre Optical Sensor mates electrical connection with photoelectric switching circuit, signal is sent to photoelectric switching circuit by Fibre Optical Sensor, navigation system light source mates electrical connection with light source switch door, light source switch door receives the signal sending from MCU circuit, navigation system light source is controlled, running control circuit receives the signal sending from MCU circuit, and guide rail movement is controlled; Described photoelectric switching circuit is connecting filter amplification circuit, A/D change-over circuit and MCU circuit successively, MCU circuit mates electrical connection with usb circuit, MCU circuit and usb circuit are connected with frequency circuit respectively, usb circuit is sent to PC by output signal and shows, power module can provide normal work needed voltage for sensing probe module, pop one's head in control and signal acquisition module and system control module.
the beneficial effects of the utility model are, this reflective roller wears on-line measuring device combines optical fiber sensing technology, geometric optics detection technique, intelligent control technology and microcomputer data processing, this device can be used as a set of complete detection system and uses, highly sensitive, anti-electromagnetic interference capability is strong, flexible operation, can allow the very fast left-hand seat of laboratory technician, non-cpntact measurement is especially for testing is provided convenience, there is good practicality, can meet precision and the environmental requirement of roller wears measuring system, to improving China's band steel board production technology level and developing China's scientific instrument industry, there is facilitation.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the utility model is described in further detail.
fig. 1 is structural principle schematic diagram of the present utility model.
fig. 2 is side view of the present utility model.
fig. 3 is module catenation principle schematic diagram of the present utility model.
in figure, 1. linear stepping motor I, 2. linear stepping motor II, 3.CCD array, 4. Reflection type fiber-optic probe, 5. LASER Light Source, 6. slide block, 7. line slideway, 8. angle stepper motor, 9. conveyer belt, 10. linear stepping motor III, 11. electromagnetism displacement control valve I, 12, electromagnetism displacement control valve II, 13. support I, 14. support II, 15. linear stepping motor IV.
The specific embodiment
in the drawings, this reflective roller wears on-line measuring device comprises linear stepping motor I 1, linear stepping motor II 2, CCD array 3, Reflection type fiber-optic probe 4, LASER Light Source 5, slide block 6, line slideway 7, angle stepper motor 8, conveyer belt 9, linear stepping motor III 10, electromagnetism displacement control valve I 11, electromagnetism displacement control valve II 12, support I 13, support II 14 and linear stepping motor IV 15, this checkout gear is provided with a line slideway 7, line slideway 7 tops coincide to slide and are provided with slide block 6, described electromagnetism displacement control valve I 11 is connected on slide block 6 with two point, one of them tie point connects by linear stepping motor III 10, another tie point is fixed in support I 13, electromagnetism displacement control valve II 12 is connected on slide block 6 with two point, one of them tie point connects by linear stepping motor IV 15, another tie point is fixed in support II 14, by controlling linear stepping motor III 10 and 15 work of linear stepping motor IV, just the luffing angle of capable of regulating electromagnetism displacement control valve I 11 and electromagnetism displacement control valve II 12 and internal components, support II 14 sides are fixed with upper and lower two parallel linear stepping motor I 1 and linear stepping motor II 2, the front end of linear stepping motor I 1 and linear stepping motor II 2 is connected with ccd array 3, in electromagnetism displacement control valve I 11, triangle locator LASER Light Source 5 is installed, in electromagnetism displacement control valve II 12, Reflection type fiber-optic probe 4 is installed, by to electromagnetism displacement control valve I 11 and electromagnetism displacement control valve II 12 power supplies control respectively the position of triangle locator LASER Light Source 5 and Reflection type fiber-optic probe 4, the side of slide block 6 is fixed with angle stepper motor 8, angle stepper motor 8 drives conveyer belt 9 motions, conveyer belt 9 is fixed with slide block 6 bottoms, make slide block 6 with conveyer belt 9 motions, the motion breaker roll surface that conveyer belt 9 is followed in whole test section is scanned, the light that LASER Light Source 5 sends reflects through roller surface, is reflected formula fibre-optical probe 4 and receives, and signal just can obtain the curve of roller wears after treatment.
in low-cost situation, also can abandon Reflection type fiber-optic probe 4, and only select, by LASER Light Source 5 and CCD array 3, form three corner reflection positioners and 7 combinations of line of motion guide rail, form the relatively low roller wears checkout gear of a set of precision, this device utilizes three corner reflection range measurement principles to realize the detection of breaker roll wear intensity, utilizing emitted light reflects through roller surface, by CCD array 3, is received, and by the variation of reverberation image space, also can draw out roller wears curve.
the whole control module of reflective roller wears on-line measuring device comprises sensing probe module, probe control and signal acquisition module, system control module and power module; Ccd array 3 mates electrical connection with CCD reading circuit, the optical signal that ccd array 3 receives is sent to CCD reading circuit, by CCD reading circuit, be sent to MCU circuit again and carry out signal processing, Fibre Optical Sensor mates electrical connection with photoelectric switching circuit, signal is sent to photoelectric switching circuit by Fibre Optical Sensor, navigation system light source mates electrical connection with light source switch door, light source switch door receives the signal sending from MCU circuit, navigation system light source is controlled, running control circuit receives the signal sending from MCU circuit, and guide rail movement is controlled; Described photoelectric switching circuit is connecting filter amplification circuit, A/D change-over circuit and MCU circuit successively, MCU circuit mates electrical connection with usb circuit, MCU circuit and usb circuit are connected with frequency circuit respectively, usb circuit is sent to PC by output signal and shows, power module can provide normal work needed voltage for sensing probe module, pop one's head in control and signal acquisition module and system control module.
Claims (1)
1. a reflective roller wears on-line measuring device, this reflective roller wears on-line measuring device comprises linear stepping motor I (1), linear stepping motor II (2), CCD array (3), Reflection type fiber-optic probe (4), LASER Light Source (5), slide block (6), line slideway (7), angle stepper motor (8), conveyer belt (9), linear stepping motor III (10), electromagnetism displacement control valve I (11), electromagnetism displacement control valve II (12), support I (13), support II (14) and linear stepping motor IV (15), it is characterized in that, this reflective roller wears on-line measuring device is provided with a line slideway (7), line slideway (7) top coincide to slide and is provided with slide block (6), described electromagnetism displacement control valve I (11) is connected on slide block (6) with two point, one of them tie point connects by linear stepping motor III (10), another tie point is fixed in support I (13), electromagnetism displacement control valve II (12) is connected on slide block (6) with two point, one of them tie point connects by linear stepping motor IV (15), another tie point is fixed in support II (14), by controlling linear stepping motor III (10) and linear stepping motor IV (15) work, just the luffing angle of capable of regulating electromagnetism displacement control valve I (11) and electromagnetism displacement control valve II (12) and internal components, triangle locator LASER Light Source (5) is installed in electromagnetism displacement control valve I (11), Reflection type fiber-optic probe (4) is installed in electromagnetism displacement control valve II (12), by to electromagnetism displacement control valve I (11) and electromagnetism displacement control valve II (12) power supply control respectively the position of triangle locator LASER Light Source (5) and Reflection type fiber-optic probe (4), the whole control module of this on-line measuring device comprises sensing probe module, probe control and signal acquisition module, system control module and power module, ccd array (3) mates electrical connection with CCD reading circuit, the optical signal that ccd array (3) receives is sent to CCD reading circuit, by CCD reading circuit, be sent to MCU circuit again and carry out signal processing, Fibre Optical Sensor mates electrical connection with photoelectric switching circuit, signal is sent to photoelectric switching circuit by Fibre Optical Sensor, be decided to be system source and mate electrical connection with light source switch door, light source switch door receives the signal sending from MCU circuit, navigation system light source is controlled, running control circuit receives the signal sending from MCU circuit, and guide rail movement is controlled, described photoelectric switching circuit is connecting filter amplification circuit, A/D change-over circuit and MCU circuit successively, MCU circuit mates electrical connection with usb circuit, MCU circuit and usb circuit are connected with frequency circuit respectively, usb circuit is sent to PC by output signal and shows, power module can provide normal work needed voltage for sensing probe module, pop one's head in control and signal acquisition module and system control module.
2. a kind of reflective roller wears on-line measuring device according to claim 1, it is characterized in that, described support II (14) side is fixed with upper and lower two parallel linear stepping motor I (1) and linear stepping motor II (2), and the front end of linear stepping motor I (1) and linear stepping motor II (2) is connected with ccd array (3).
3. a kind of reflective roller wears on-line measuring device according to claim 1, it is characterized in that, the side of described slide block (6) is fixed with angle stepper motor (8), and angle stepper motor (8) drives conveyer belt (9) motion, and conveyer belt (9) is fixing with slide block (6) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320617322.1U CN203565497U (en) | 2013-10-09 | 2013-10-09 | Reflecting type roller wear degree online detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320617322.1U CN203565497U (en) | 2013-10-09 | 2013-10-09 | Reflecting type roller wear degree online detection device |
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| Publication Number | Publication Date |
|---|---|
| CN203565497U true CN203565497U (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320617322.1U Expired - Fee Related CN203565497U (en) | 2013-10-09 | 2013-10-09 | Reflecting type roller wear degree online detection device |
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| CN (1) | CN203565497U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511488A (en) * | 2014-12-15 | 2015-04-15 | 武汉钢铁(集团)公司 | Sendzimir rolling mill working roller position relation measurement device and method |
| CN106197361A (en) * | 2016-08-31 | 2016-12-07 | 广东宁源科技园发展有限公司 | A kind of corrosion resistant plate surface smoothness on-line measuring device |
| CN108320893A (en) * | 2017-01-17 | 2018-07-24 | 中国计量大学 | A kind of optical fiber transferring high voltage current transformer of eccentrically arranged type |
| CN116879099A (en) * | 2023-09-07 | 2023-10-13 | 江苏凯达重工股份有限公司 | Method and device for testing wear performance of roller |
-
2013
- 2013-10-09 CN CN201320617322.1U patent/CN203565497U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511488A (en) * | 2014-12-15 | 2015-04-15 | 武汉钢铁(集团)公司 | Sendzimir rolling mill working roller position relation measurement device and method |
| CN104511488B (en) * | 2014-12-15 | 2016-07-06 | 武汉钢铁(集团)公司 | Sendzimir mill working roll position relationship measurement apparatus and method |
| CN106197361A (en) * | 2016-08-31 | 2016-12-07 | 广东宁源科技园发展有限公司 | A kind of corrosion resistant plate surface smoothness on-line measuring device |
| CN106197361B (en) * | 2016-08-31 | 2019-07-02 | 广东宁源科技园发展有限公司 | A kind of stainless steel surface finish on-line measuring device |
| CN108320893A (en) * | 2017-01-17 | 2018-07-24 | 中国计量大学 | A kind of optical fiber transferring high voltage current transformer of eccentrically arranged type |
| CN108320893B (en) * | 2017-01-17 | 2024-04-12 | 中国计量大学 | Offset type optical fiber transmission high-voltage current transformer |
| CN116879099A (en) * | 2023-09-07 | 2023-10-13 | 江苏凯达重工股份有限公司 | Method and device for testing wear performance of roller |
| CN116879099B (en) * | 2023-09-07 | 2023-11-17 | 江苏凯达重工股份有限公司 | Method and device for testing wear performance of roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20141009 |
|
| EXPY | Termination of patent right or utility model |