CN203184342U - Non-contact plate type instrument - Google Patents
Non-contact plate type instrument Download PDFInfo
- Publication number
- CN203184342U CN203184342U CN 201320118389 CN201320118389U CN203184342U CN 203184342 U CN203184342 U CN 203184342U CN 201320118389 CN201320118389 CN 201320118389 CN 201320118389 U CN201320118389 U CN 201320118389U CN 203184342 U CN203184342 U CN 203184342U
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- China
- Prior art keywords
- template
- plate type
- signal transmission
- instrument
- measuring
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model relates to a plate type instrument, in particular to a non-contact plate type instrument. The plate type instrument comprises a plate type measurement system, a plate type deviation correction system and a plate type control system, and is characterized in that the plate type instrument further comprises a signal transmission unit, the signal transmission unit comprises a measuring sensor, an encoder and a signal transmission channel, and the measuring sensor is arranged below a rolling line, detects the vibration amplitude of strip steel, and transmits detection signals to the plate type measurement system through the signal transmission channel; the encoder is connected with the plate type control system and detects the speed and the rotating direction of an eccentric roller. The non-contact plate type instrument is high in anti-vibration degree, strong in anti-interference performance and high in accuracy.
Description
Technical field
The utility model relates to a kind of template instrument, particularly relates to a kind of contactless template instrument.
Background technology
The template signal is important parameter in the steel rolling production process, and accurately measuring and controlling is the sole mode that improves the product strip shape quality.Traditional template measuring instrument is by being integrated in the pressure sensor in the slewing rollers, and the tension force distribution condition that detects band steel broad ways detects template.Along with the day by day raising of market to the strip surface quality requirement; the contact type measurement roller exposes increasing shortcoming; in particular for solving measuring roller to the damage of belt steel surface; the method of employing chromium plating or rubber-coated/other material on roller; make investment and maintenance cost too high; the user needs the regular update protective layer; staking-out work specification requirement complexity; must send shortcomings such as manufactory's repairing behind the pressure sensor failure back to, make traditional template measuring roller can't satisfy the requirement of current market keen competition.
The utility model content
The purpose of this utility model provides a kind of template instrument of contactless automatic measurement steel rolling production process template signal.
The technical solution of the utility model is as follows:
A kind of contactless template instrument, described template instrument comprises template measuring system, template measured deviation system and template control system, it is characterized in that: described template instrument also comprises a signal transmission unit, described signal transmission unit comprises measuring transducer, encoder and signal transmission passage, described measuring transducer is positioned at the below of roll line, detection is by the Oscillation Amplitude of measuring tape steel, and detection signal is transferred to the template measuring system by signal transmission passage;
Described encoder is connected with the template control system, detects speed and the rotation direction of eccentric roller.
Further, in the such scheme, described measuring transducer is row's non-contact turbulent flow sensor.
Further, in the such scheme, described template measured deviation system comprises a frequency conversion fan, described template measured deviation system is connected with the template control system, the duty that described template control system is judged eccentric roller according to speed and the rotation direction of the eccentric roller that detects, and with this transfer of data to template measured deviation system, the operating frequency of template measured deviation system control frequency conversion fan, control is by the vibration frequency of measuring tape steel.
The beneficial effects of the utility model are as follows:
1, the glacing flatness under can the be online real-time detection cold rolled sheet belt tension state of the utility model, can adjust the roller, inclination of roll, working method such as traversing timely, the meticulous cooling system of roll roll surface that coupling system carries can greatly improve the product quality of cold rolled sheet.
2, seismic degree height of the present utility model, strong interference immunity, accuracy height.
Description of drawings
Fig. 1 is system frame structure schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is further elaborated.
The utility model is by measuring band steel each regional amplitude of broad ways under a certain air effect power, the tension distribution of analytic band steel broad ways, thereby the template value of detection band steel.A kind of contactless template instrument of the utility model, described template instrument comprises template measuring system, template deviation-rectifying system and template control system, template measuring system wherein mainly is the template parameter that the band steel is rolled in real-time on-line measurement, the template deviation-rectifying system is the parameter of real-time controlled rolling operation then, and the template control system mainly realizes the detection to speed and the rotation direction of eccentric roller.Inventive point of the present utility model is: this template instrument also comprises a signal transmission unit, this signal transmission unit comprises measuring transducer, encoder and signal transmission passage, wherein measuring transducer is positioned at the below of roll line, real-time detection is by the Oscillation Amplitude of measuring tape steel, and detection signal is transferred to the template measuring system by signal transmission passage; Encoder is connected with the template control system, detects speed and the rotation direction of eccentric roller.
In the utility model, the measuring transducer in the signal transmission unit is row's non-contact turbulent flow sensor.This kind non-contact turbulent flow sensor certainty of measurement height, strong interference immunity is fit to the accurate control to band steel plate shape parameter.
The utility model deviation-rectifying system comprises a frequency conversion fan, described template measured deviation system is connected with the template control system, the duty that described template control system is judged eccentric roller according to speed and the rotation direction of the eccentric roller that detects, and with this transfer of data to template measured deviation system, the operating frequency of template measured deviation system control frequency conversion fan, control is by the vibration frequency of measuring tape steel.
The above-mentioned specific embodiment of the present utility model is just to the illustrating of the utility model patented technology scheme, and do not constitute the restriction to the utility model protection domain.Improvement, conversion, the omission of the technical scheme that any invention spirit according to the utility model produces, substitute etc., all belong to protection domain of the present utility model.
Claims (2)
1. contactless template instrument, described template instrument comprises template measuring system, template deviation-rectifying system and template control system, it is characterized in that: described template instrument also comprises a signal transmission unit, described signal transmission unit comprises measuring transducer, encoder and signal transmission passage, described measuring transducer is positioned at the below of roll line, detection is by the Oscillation Amplitude of measuring tape steel, and detection signal is transferred to the template measuring system by signal transmission passage;
Described encoder is connected with the template control system, detects speed and the rotation direction of eccentric roller.
2. contactless template instrument according to claim 1 is characterized in that: described measuring transducer is row's non-contact turbulent flow sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118389 CN203184342U (en) | 2013-03-15 | 2013-03-15 | Non-contact plate type instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118389 CN203184342U (en) | 2013-03-15 | 2013-03-15 | Non-contact plate type instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203184342U true CN203184342U (en) | 2013-09-11 |
Family
ID=49101238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320118389 Expired - Fee Related CN203184342U (en) | 2013-03-15 | 2013-03-15 | Non-contact plate type instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203184342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998857A (en) * | 2014-04-15 | 2015-10-28 | 宁波宝新不锈钢有限公司 | Dipping repair method of slide way of ABB shape meter slide ring |
-
2013
- 2013-03-15 CN CN 201320118389 patent/CN203184342U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998857A (en) * | 2014-04-15 | 2015-10-28 | 宁波宝新不锈钢有限公司 | Dipping repair method of slide way of ABB shape meter slide ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Beizheng Yian Engineering Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20170315 |