CN106345848A - Automatic billet counting method and system - Google Patents
Automatic billet counting method and system Download PDFInfo
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- CN106345848A CN106345848A CN201610750986.3A CN201610750986A CN106345848A CN 106345848 A CN106345848 A CN 106345848A CN 201610750986 A CN201610750986 A CN 201610750986A CN 106345848 A CN106345848 A CN 106345848A
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- steel billet
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- continuous
- billet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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Abstract
The invention discloses an automatic billet counting method and system. The method comprises the steps of determining time T0 when individual billet passes the rolling mill; determining the time Tx when the continuous billet passes the rolling mill as billet enters the continuous milling mode; making data processing based on time T0 when individual billet passes the rolling mill and time Tx when continuous billet passes the rolling mill to get continuous billet quantity x. The automatic billet counting method disclosed and provided in the automatic billet counting method and system is applied to make data processing on time when individual billet passes the rolling mill and time when continuous billet passes the rolling mill to get continuous billet quantity, transforming the original mode of counting rising edge signals or falling edge signals, making counting results accurate, reducing field manual statistics, getting quantized parameters for service life and period of the production equipment in the automatic billet counting method, and diminishing unnecessary loss.
Description
Technical field
The present invention relates to steel billet automatic counting technology field, more particularly, it relates to a kind of method that steel billet counts automatically
And system.
Background technology
Steel billet is referred generally to the steel ingot producing or continuous casting billet to steelmaking system and is processed by the rolling equipment of rolling system
Steel semi-finished product, in the refining process of steel billet, need the quantity of steel billet is counted, current steel billet enumerator exists
Frequently the situations of many meters or few meter, in addition it is also necessary to carry out the artificial statistics in scene, increase labour force, and lose time.
General, current steel billet when counting, the rising edge pulse signal according to single steel billet or trailing edge pulse signal
Counted, when steel billet continues through, counting can only be had inaccurate according to the quantity of one single steel billet of signal record
Problem.
In sum, how to efficiently solve and count inaccurate problem when to steel billet bar number, be current this area skill
Art personnel's urgent problem.
Content of the invention
In view of this, it is an object of the invention to provide a kind of method and system that automatically count of steel billet, to solve right
Inaccurate problem is counted during steel billet bar number.
In order to achieve the above object, the following technical scheme of present invention offer:
A kind of method that steel billet counts automatically, comprising:
Determine that single steel billet passes through the time t of milling train0；
Determine that when steel billet enters continuous rolling pattern continuous steel billet passes through the time t of milling trainx；
Pass through the time t of milling train according to described single steel billet0Pass through the time t of milling train with described continuous steel billetxCarry out data
Process obtains continuous steel billet quantity x.
Preferably, determine that continuous steel billet passes through the time t of milling train during the described entrance continuous rolling pattern when steel billetxProcess
Specifically include:
Periodically described continuous steel billet is passed through with the time t of milling train according to prefixed time intervalxWith described single steel billet
By the time t of milling train0Carry out calculating process and obtain continuous steel billet quantity immediately；
Judge whether described immediately continuous steel billet quantity is more than or equal to pre-set threshold value；If it is determined that steel billet enters continuously
Rolling mode.
Preferably, described judge that described immediately continuous steel billet quantity, whether more than or equal to after pre-set threshold value, also includes:
If described immediately continuous steel billet quantity is less than described pre-set threshold value, continue executing with normal count mode, and to list
Root steel billet passes through the time t of milling train0It is updated.
Preferably, the described time t passing through milling train according to described single steel billet0With described continuous steel billet by milling train when
Between txCarry out data processing and obtain the process of continuous steel billet quantity x specifically including:
Described single steel billet is passed through the time t of milling train0Pass through the time t of milling train with described continuous steel billetxSubstitute into calculate and close
It is that formula carries out calculating process, obtain described immediately continuous steel billet quantity；
Described calculation relational expression is:
Described immediately continuous steel billet quantity is subtracted 1, obtains described continuous steel billet quantity x.
Preferably, described single steel billet is passed through the time t of milling train0Pass through the time t of milling train with described continuous steel billetxGeneration
Enter calculation relational expression and carry out calculating process, also include after obtaining described immediately continuous steel billet quantity:
Described continuous steel billet quantity x is carried out round up and process the continuous steel billet quantity obtaining reality.
Preferably, methods described also includes:
The continuous steel billet that trailing edge pulse signal according to continuous rolling pattern obtains to a front continuous rolling pattern leads to
Cross the time t of milling trainxResetted.
Preferably, the described time t determining that single steel billet passes through milling train0Process specifically include:
The time t that single steel billet passes through milling train is calculated according to milling train real-time speed and roll work roll neck0.
Preferably, the described time t determining that single steel billet passes through milling train0Process specifically include:
Receive when the rising edge pulse signal producing during steel stung by milling train and start timing, receive described milling train and take off product during tail
Terminate timing, the time that timing obtains is t during the trailing edge pulse signal of life0.
The system that a kind of steel billet counts automatically, comprising:
Timing module, for determining the time t by milling train for the single steel billet0；It is true when steel billet enters continuous rolling pattern
Fixed continuous steel billet passes through the time t of milling trainx；
Data processing module, for passing through the time t of milling train according to described single steel billet0Pass through to roll with described continuous steel billet
The time t of machinexCarry out data processing and obtain continuous steel billet quantity x.
Preferably, described data processing module specifically for:
Periodically described continuous steel billet is passed through with the time t of milling train according to prefixed time intervalxWith described single steel billet
By the time t of milling train0Carry out calculating process and obtain continuous steel billet quantity immediately；
Judge whether described immediately continuous steel billet quantity is more than or equal to pre-set threshold value；If it is determined that steel billet enters continuously
Rolling mode.
The method that the steel billet that the present invention provides counts automatically, including determining the time by milling train for the single steel billet, works as steel billet
The time by milling train for the continuous steel billet is determined, according to single steel billet by time of milling train and continuous when entering continuous rolling pattern
Steel billet carries out data processing by the time of milling train, obtains continuous steel billet quantity.The steel billet that the application present invention provides counts automatically
Method, by determine single steel billet data processing is carried out by the time of milling train and obtains by the time of milling train and continuous steel billet
Continuous steel billet quantity, change original by way of rising edge signal or trailing edge signal are counted so that count results
Accurately, decrease the work of the artificial statistics in scene.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of a kind of method that steel billet counts automatically in the embodiment of the present invention；
Fig. 2 is a kind of structural representation of the system that steel billet counts automatically in the embodiment of the present invention.
Specific embodiment
The embodiment of the invention discloses the method and system that a kind of steel billet counts automatically, to solve in terms of when to steel billet bar number
The inaccurate problem of number.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
The invention provides a kind of method that steel billet counts automatically, refer to shown in Fig. 1, be a kind of in the embodiment of the present invention
The schematic flow sheet of the method that steel billet counts automatically, the method comprises the following steps:
S11: determine that single steel billet passes through the time t of milling train0；
S12: determine that when steel billet enters continuous rolling pattern continuous steel billet passes through the time t of milling trainx；
S13: pass through the time t of milling train according to single steel billet0Pass through the time t of milling train with continuous steel billetxCarry out data processing
Obtain continuous steel billet quantity x.
The method that the steel billet that the present invention provides counts automatically, including determining the time by milling train for the single steel billet, works as steel billet
The time by milling train for the continuous steel billet is determined, according to single steel billet by time of milling train and continuous when entering continuous rolling pattern
Steel billet carries out data processing by the time of milling train, obtains continuous steel billet quantity.The steel billet that the application present invention provides counts automatically
Method, by determine single steel billet data processing is carried out by the time of milling train and obtains by the time of milling train and continuous steel billet
Continuous steel billet quantity, change original by way of rising edge signal or trailing edge signal are counted so that count results
Accurately, decrease the work of the artificial statistics in scene, and the service life of the production equipment using the method and cycle can be obtained
To the parameter quantifying, decrease unnecessary loss.
Specifically, determine that when steel billet enters continuous rolling pattern continuous steel billet passes through the time t of milling trainxProcess concrete
Including:
First step: periodically continuous steel billet is passed through with the time t of milling train according to prefixed time intervalxWith single steel
Base passes through the time t of milling train0Carry out calculating process and obtain continuous steel billet quantity immediately；
Second step: judge whether continuous steel billet quantity is more than or equal to pre-set threshold value immediately；If it is determined that steel billet enters
Enter continuous rolling pattern.
In order to determine that now steel billet is single steel billet or continuous steel billet, pass through time and the company of milling train by single steel billet
Continuous steel billet carries out calculating by the time of milling train and processes obtaining continuous steel billet quantity immediately, will immediately continuous steel billet quantity with default
Threshold values be compared, such as pre-set threshold value can be interval for 1.2-1.5, if more than or equal to pre-set threshold value it is determined that steel billet enters
Continuous rolling pattern.Specifically, prefixed time interval can be for, between the 10-15 second, specifically, needing averagely logical according to steel billet
The time crossing milling train is preset, and needs voluntarily to be configured according to actual production in different embodiments, is only relatively herein
For preferred embodiment.
Further, judge that continuous steel billet quantity, whether more than or equal to after pre-set threshold value, also includes immediately:
If continuous steel billet quantity is less than pre-set threshold value immediately, continues executing with normal count mode and single steel billet is passed through
The time t of milling train0It is updated.
Normal count mode can be to be counted by rising edge pulse signal or trailing edge pulse signal, specifically
, can Jia one to the quantity of single steel billet after the time delay of 10 seconds or 20 seconds after rising edge pulse signal arrives.With
And under normal count mode, single steel billet can be passed through with the time t of milling train0It is updated, i.e. t0Before continuous rolling pattern
The time by milling train for the immediate single steel billet, to ensure the time t by milling train for the single steel billet0Accuracy.Certainly, exist
It is also possible to not carry out above-mentioned steps in other embodiment, it is only more preferred embodiment herein.
Further, single steel billet passes through the time t of milling train0Pass through the time t of milling train with continuous steel billetxCarry out data
The process that process obtains continuous steel billet quantity x specifically includes:
Single steel billet is passed through the time t of milling train0Pass through the time t of milling train with continuous steel billetxSubstitute into calculation relational expression to carry out
Calculating is processed, and obtains continuous steel billet quantity immediately；
Calculation relational expression is:
Immediately continuous steel billet quantity is subtracted 1, obtains continuous steel billet quantity x.
During continuous rolling, because many steel billets can produce a rising edge pulse signal when the milling train or declines along the pulse
Rush signal, normal count mode will be counted in the form of single steel billet, so it is calculated to pass through calculation relational expression again
Immediately, after continuous steel billet quantity, need to subtract one to it, and then obtain continuous steel billet quantity x of reality.
Specifically, single steel billet is passed through the time t of milling train0Pass through the time t of milling train with continuous steel billetxSubstitute into calculate and close
It is that formula carries out calculating process, obtain immediately also including after continuous steel billet quantity:
Continuous steel billet quantity x is carried out round up and process the continuous steel billet quantity obtaining reality.
It is not integer because single steel billet be there may be by the time of milling train by time of milling train and continuous steel billet
Situation, or the immediately continuous steel billet quantity obtaining after being processed by calculating is not integer, then can be according to the principle that rounds up at
Reason obtains the continuous steel billet quantity of reality.
Further, also include:
The continuous steel billet that trailing edge pulse signal according to continuous rolling pattern obtains to a front continuous rolling pattern leads to
Cross the time t of milling trainxResetted.
Accurate in order to ensure that continuous steel billet was recorded by the time of milling train, under continuous rolling pattern, by declining along the pulse
Rush signal last round of continuous steel billet to be resetted by the time of milling train, to ensure its accuracy.
On the basis of the various embodiments described above, determine that single steel billet passes through the time t of milling train0Process specifically include:
The time t that single steel billet passes through milling train is calculated according to milling train real-time speed and roll work roll neck0.
In one embodiment, can be calculated by milling train real-time speed and roll work roll neck, obtain single steel billet and pass through
The time of milling train.Certainly, in other embodiments it is also possible to obtain the time by milling train for the single steel billet by other forms.
On the basis of the various embodiments described above, determine that single steel billet passes through the time t of milling train0Process specifically include:
Receive when the rising edge pulse signal producing during steel stung by milling train and start timing, receive described milling train and take off product during tail
Terminate timing, the time that timing obtains is t during the trailing edge pulse signal of life0.
Or, the rising edge pulse signal producing during steel can be stung by milling train and take off the decline producing during tail along the pulse to milling train
The time between signal of rushing obtains the time by milling train for the single steel billet.In other embodiments it is also possible to be obtained by additive method
Obtain the time by milling train for the single steel billet, as long as identical technical purpose can be reached, be only more preferably real herein
Apply scheme.
Compared to said method embodiment, present invention also offers the system that a kind of steel billet counts automatically, refer to Fig. 2,
The structural representation of the system automatically counting for steel billet a kind of in the embodiment of the present invention.
The system that a kind of steel billet counts automatically, comprising:
Timing module, for determining the time t by milling train for the single steel billet0；It is true when steel billet enters continuous rolling pattern
Fixed continuous steel billet passes through the time t of milling trainx；
Data processing module, for passing through the time t of milling train according to single steel billet0With the time by milling train for the continuous steel billet
txCarry out data processing and obtain continuous steel billet quantity x.
In a kind of specific embodiment, data processing module specifically for:
Periodically continuous steel billet is passed through with the time t of milling train according to prefixed time intervalxPass through milling train with single steel billet
Time t0Carry out calculating process and obtain continuous steel billet quantity immediately；
Judge whether continuous steel billet quantity is more than or equal to pre-set threshold value immediately；If it is determined that steel billet enters continuous rolling
Pattern.
In this specification, each embodiment is described by the way of going forward one by one, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment same or similar partly mutually referring to.Fill for disclosed in embodiment
For putting, because it corresponds to the method disclosed in Example, so description is fairly simple, referring to method part in place of correlation
Illustrate.
Professional further appreciates that, in conjunction with the unit of each example of the embodiments described herein description
And algorithm steps, can with electronic hardware, computer software or the two be implemented in combination in, in order to clearly demonstrate hardware and
The interchangeability of software, generally describes composition and the step of each example in the above description according to function.These
Function to be executed with hardware or software mode actually, the application-specific depending on technical scheme and design constraint.Specialty
Technical staff can use different methods to each specific application realize described function, but this realization should
Think beyond the scope of this invention.
The step of the method in conjunction with the embodiments described herein description or algorithm can directly be held with hardware, processor
The software module of row, or the combination of the two is implementing.Software module can be placed in random access memory (ram), internal memory, read-only deposit
Reservoir (rom), electrically programmable rom, electrically erasable rom, depositor, hard disk, moveable magnetic disc, cd-rom or technology
In known any other form of storage medium in field.
The method and system above a kind of steel billet provided by the present invention being counted automatically are described in detail.Herein
Apply specific case the principle of the present invention and embodiment are set forth, the explanation of above example is only intended to help
Understand the method for the present invention and its core concept.It should be pointed out that for those skilled in the art, do not taking off
On the premise of the principle of the invention, the present invention can also be carried out with some improvement and modify, these improve and modification also falls into this
In invention scope of the claims.
Claims (10)
1. a kind of method that steel billet counts automatically is it is characterised in that include:
Determine that single steel billet passes through the time t of milling train0；
Determine that when steel billet enters continuous rolling pattern continuous steel billet passes through the time t of milling trainx；
Pass through the time t of milling train according to described single steel billet0Pass through the time t of milling train with described continuous steel billetxCarry out data processing
Obtain continuous steel billet quantity x.
2. method according to claim 1 is it is characterised in that described determine continuously when steel billet enters continuous rolling pattern
Steel billet passes through the time t of milling trainxProcess specifically include:
Periodically described continuous steel billet is passed through with the time t of milling train according to prefixed time intervalxPass through to roll with described single steel billet
The time t of machine0Carry out calculating process and obtain continuous steel billet quantity immediately；
Judge whether described immediately continuous steel billet quantity is more than or equal to pre-set threshold value；If it is determined that steel billet enters continuous rolling
Pattern.
3. method according to claim 2 is it is characterised in that described judge whether described immediately continuous steel billet quantity is more than
After pre-set threshold value, also include:
If described immediately continuous steel billet quantity is less than described pre-set threshold value, continue executing with normal count mode, and to single steel
Base passes through the time t of milling train0It is updated.
4. method according to claim 3, its characteristic is, the described time t passing through milling train according to described single steel billet0
Pass through the time t of milling train with described continuous steel billetxCarry out data processing and obtain the process of continuous steel billet quantity x specifically including:
Described single steel billet is passed through the time t of milling train0Pass through the time t of milling train with described continuous steel billetxSubstitute into calculation relational expression
Carry out calculating process, obtain described immediately continuous steel billet quantity；
Described calculation relational expression is:
Described immediately continuous steel billet quantity is subtracted 1, obtains described continuous steel billet quantity x.
5. method according to claim 4 it is characterised in that pass through the time t of milling train by described single steel billet0With described
Continuous steel billet passes through the time t of milling trainxSubstitute into calculation relational expression and carry out calculating process, obtain described immediately continuous steel billet quantity it
Also include afterwards:
Described continuous steel billet quantity x is carried out round up and process the continuous steel billet quantity obtaining reality.
6. the method that steel billet according to claim 5 counts automatically is it is characterised in that methods described also includes:
The continuous steel billet that trailing edge pulse signal according to continuous rolling pattern obtains to a front continuous rolling pattern passes through to roll
The time t of machinexResetted.
7. the steel billet according to any one of claim 1-6 automatically counts method is it is characterised in that the single steel of described determination
Base passes through the time t of milling train0Process specifically include:
The time t that single steel billet passes through milling train is calculated according to milling train real-time speed and roll work roll neck0.
8. the steel billet according to any one of claim 1-6 automatically counts method is it is characterised in that the single steel of described determination
Base passes through the time t of milling train0Process specifically include:
Receive when the rising edge pulse signal producing during steel stung by milling train and start timing, receive when described milling train takes off tail and produce
Terminate timing, the time that timing obtains is t during trailing edge pulse signal0.
9. the system that a kind of steel billet counts automatically is it is characterised in that include:
Timing module, for determining the time t by milling train for the single steel billet0；Determine continuous when steel billet enters continuous rolling pattern
Steel billet passes through the time t of milling trainx；
Data processing module, for passing through the time t of milling train according to described single steel billet0Pass through milling train with described continuous steel billet
Time txCarry out data processing and obtain continuous steel billet quantity x.
10. system according to claim 9 it is characterised in that described data processing module specifically for:
Periodically described continuous steel billet is passed through with the time t of milling train according to prefixed time intervalxPass through to roll with described single steel billet
The time t of machine0Carry out calculating process and obtain continuous steel billet quantity immediately；
Judge whether described immediately continuous steel billet quantity is more than or equal to pre-set threshold value；If it is determined that steel billet enters continuous rolling
Pattern.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610750986.3A CN106345848B (en) | 2016-08-29 | 2016-08-29 | A kind of method and system that steel billet counts automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610750986.3A CN106345848B (en) | 2016-08-29 | 2016-08-29 | A kind of method and system that steel billet counts automatically |
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| Publication Number | Publication Date |
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| CN106345848A true CN106345848A (en) | 2017-01-25 |
| CN106345848B CN106345848B (en) | 2018-10-23 |
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ID=57855884
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106709560A (en) * | 2017-02-27 | 2017-05-24 | 中冶华天工程技术有限公司 | Magnetic contact type rotary dial counting apparatus with closed shell |
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| SU942830A1 (en) * | 1980-03-20 | 1982-07-15 | Предприятие П/Я В-2996 | Rolling rate meter |
| JP2008304286A (en) * | 2007-06-07 | 2008-12-18 | Sanyo Special Steel Co Ltd | Bar length measurement method and cutting method using the same |
| CN101912899A (en) * | 2010-06-21 | 2010-12-15 | 中冶京诚工程技术有限公司 | Bar counting method and device |
| CN204204016U (en) * | 2014-10-20 | 2015-03-11 | 中冶东方工程技术有限公司秦皇岛研究设计院 | A kind of steel billet auto-counter |
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2016
- 2016-08-29 CN CN201610750986.3A patent/CN106345848B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU942830A1 (en) * | 1980-03-20 | 1982-07-15 | Предприятие П/Я В-2996 | Rolling rate meter |
| JP2008304286A (en) * | 2007-06-07 | 2008-12-18 | Sanyo Special Steel Co Ltd | Bar length measurement method and cutting method using the same |
| CN101912899A (en) * | 2010-06-21 | 2010-12-15 | 中冶京诚工程技术有限公司 | Bar counting method and device |
| CN204204016U (en) * | 2014-10-20 | 2015-03-11 | 中冶东方工程技术有限公司秦皇岛研究设计院 | A kind of steel billet auto-counter |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106709560A (en) * | 2017-02-27 | 2017-05-24 | 中冶华天工程技术有限公司 | Magnetic contact type rotary dial counting apparatus with closed shell |
| CN106709560B (en) * | 2017-02-27 | 2023-05-02 | 中冶华天工程技术有限公司 | Enclosed shell type magnetic contact type rotary dial counting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106345848B (en) | 2018-10-23 |
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