CN109894481A - Continuous rolling production line cold bed material tracking method, apparatus, system and medium - Google Patents
Continuous rolling production line cold bed material tracking method, apparatus, system and medium Download PDFInfo
- Publication number
- CN109894481A CN109894481A CN201910172696.9A CN201910172696A CN109894481A CN 109894481 A CN109894481 A CN 109894481A CN 201910172696 A CN201910172696 A CN 201910172696A CN 109894481 A CN109894481 A CN 109894481A
- Authority
- CN
- China
- Prior art keywords
- slot
- steel
- cold bed
- production line
- signal
- Prior art date
- 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.)
- Granted
Links
Landscapes
- Control Of Metal Rolling (AREA)
Abstract
The invention discloses continuous rolling production line cold bed material tracking method, apparatus, system and media, when cold bed powers on, the data mode of each slot on each rack gear of cold bed is initialized, in each period of skirtboard movement, have when pushing cold bed under steel when identifying skirtboard current action, is to have steel state by the status indication of first slot on cold bed rack gear；In each period of carry-over bar movement, make one or many shifting processings for the data mode of slot each on rack gear, wherein when each shifting processing, using the data mode of current slot as the data mode of latter one slot；It is no steel state by the status indication of first slot of rack gear；Wherein in each period of carry-over bar movement, the number that each period carry-over bar that the data mode of each slot makees the number of shifting processing and carry-over bar acts moves back and forth is identical.The present invention accurately can carry out locating and tracking to the steel on rack gears all on cold bed, it can accurately judge the presence for whether having steel on rack gear in each slot.
Description
Technical field
The present invention relates to steel and iron manufacturing technical field, in particular to a kind of continuous rolling production line cold bed material tracking method, dress
It sets, system and medium.
Background technique
On steel rolling continuous rolling production line, be typically provided with 3 flying shears: 1# flying shear, 2# flying shear and 3# flying shear are located at 3
Behind a unit, respectively correspond as cutting head, accident is cataclasm, the segmentation of finished product multiple length.Wherein, every steel billet by rolling after, by
3# flying shear is cut into several multiple lengths, and each bar multiple length after the shearing of 3# flying shear needs to be output to two bar system of steel rolling
Last two stick back zone of procedure, that is, steel rolling carry out cold bed cooling, steel splitting arrangement, cutting to length, bundling weigh, enter warehouse for finished product
Etc. various processes processing, the stabilization of entire back zone production system is directly related to each economic target of product.
Situation is transmitted in order to grasp the steel on steel rolling continuous rolling production line on cold bed, needs to be monitored for cold bed.It is existing
Have in technology, farther out due to station and cold bed distance, post personnel can not be in direct viewing to cold bed rack gear the case where steel, only
Can by video-see, but have the defects that due to video precision, angle etc. it is certain, to post personnel bring it is certain not
Just.
On existing steel rolling continuous rolling production line, row's steel chain counting of cold bed fixed rack back is by touching close to switching signal
Hair, be mounted on the edge of fixed rack close to switch, but due to the steel on fixed rack occasionally there are curved steel or job-hopping the phenomenon that,
Cause to be not allowed close to switch counts, brings very big influence for the production of subsequent technique.
Summary of the invention
The first object of the present invention is the shortcomings that overcoming the prior art and deficiency, provides a kind of continuous rolling production line cold bed object
Expect tracking, this method accurately can carry out locating and tracking to the steel on rack gears all on cold bed, it can accurately sentence
Whether the presence of steel is had on disconnected rack gear out in each slot.
The second object of the present invention is to provide a kind of continuous rolling production line cold bed material tracking device.
The third object of the present invention is to provide a kind of continuous rolling production line cold bed materiel tracking system.
The fourth object of the present invention is to provide a kind of storage medium.
The first object of the present invention is achieved through the following technical solutions: continuous rolling production line cold bed material tracking method, step
It is as follows:
When cold bed powers on, the data mode of each slot on each rack gear of cold bed is initialized, no steel is initialized as
State；
In each period of skirtboard movement, whether has when identifying skirtboard current action and push cold bed under steel, if so, in skirt
It is to have steel state by the status indication of first slot on each rack gear of cold bed after plate executes the movement；First of its middle rack
Slot is the slot near skirtboard side；
In each period of carry-over bar movement, make one or many shifting processings for the data mode of slot each on rack gear,
Wherein when each shifting processing, using the data mode of current slot as the data mode of latter one slot；By first slot of rack gear
Status indication be no steel state；Wherein in each period of carry-over bar movement, the data mode of each slot makees time of shifting processing
Number is identical with the number that each period carry-over bar that carry-over bar acts moves back and forth.
Preferably, in each period of carry-over bar movement, whenever receiving carry-over bar deceleration position close to switching signal, needle
Shifting processing is made to the data mode of each slot.
Further, determine each period that rack gear acts receive rack gear deceleration position close to switching signal time
T；
In each period of carry-over bar movement, when being not received by carry-over bar deceleration position in time T close to switching signal
When, then after the certain time t1 of time T, make shifting processing for the data mode of each slot, the data mode of current slot is made
For the data mode of latter one slot；It is no steel state by the status indication of first slot of rack gear.
Preferably, further comprising the steps of: in steel billet transmission direction, when the data shape of the last one slot on cold bed rack gear
State is when having steel state, and row's steel chain count value adds 1.
Preferably, it identifies whether to have when skirtboard current action and pushes cold bed under steel detailed process is as follows:
Determine whether rolling zone is carrying out emulation testing on continuous rolling production line first；Wherein rolling zone emulation testing refers to
Simulation milling test is carried out in rolling zone；
In the case where rolling zone on continuous rolling production line does not carry out emulation testing, rolling zone has on detection continuous rolling production line
Steel signal；
In the case where rolling zone on detecting continuous rolling production line has steel signal, determine whether examine before skirtboard current action
Heat before measuring the first flying shear examines blackout or whether detects the shear signal of the first flying shear；If so, determining skirt
It is set aside on steel to cold bed when plate current action.
The second object of the present invention is achieved through the following technical solutions: a kind of continuous rolling production line cold bed material tracking device,
Include:
Initialization unit, for being initialized when cold bed is powered on to the data mode of each slot on each rack gear of cold bed,
It is initialized as no steel state；
Whether recognition unit has under steel when skirtboard current action for identification and pushes on cold bed；
First slot dry state symbol unit, for skirtboard movement set aside steel to cold bed when, after skirtboard executes the movement
It is to have bar tail ruler state by the status indication of first slot on rack gear；For in data mode shifting processing, by rack gear
The status indication of one slot is no bar tail ruler state；First slot of its middle rack is the slot near skirtboard side；For
It is no steel state by the status indication of first slot of rack gear when each shifting processing of the data mode of each slot；The of its middle rack
One slot is the slot near skirtboard side；
Data mode shift unit, each period for acting in carry-over bar are made once for the data mode of each slot
Or multi-shift processing, wherein when each shifting processing, using the data mode of current slot as the data mode of latter one slot；
Wherein in each period of carry-over bar movement, the data mode of each slot makees the number of shifting processing and each week of carry-over bar movement
The number that phase carry-over bar moves back and forth is identical.
Preferably, recognition unit includes:
Emulation testing determining module, for determining, whether rolling zone is carrying out emulation testing on continuous rolling production line；Wherein roll
Area's emulation testing processed refers to carrying out simulation milling test in rolling zone；
There is steel signal detection module, connects for being obtained in the case that rolling zone does not carry out emulation testing on continuous rolling production line
That rolls rolling zone on production line has steel signal；
Heat inspection signal detection module examines signal for the heat before detecting the first flying shear；
Flying shear shear signal receiving module, for receiving the shear signal of the first flying shear；First flying shear refers to that tandem rolling is raw
The flying shear of finished product multiple length segmentation is carried out in producing line；
Determination module, for determining rolling zone in emulation testing determining module as progress emulation testing and having steel signal
Detection module is in the case where having steel signal, and whether flying shear shear signal detection module receives before determining skirtboard current action
Whether the shear signal or heat inspection signal detection module of the first flying shear can't detect heat inspection signal, if so, determining that skirtboard is worked as
It is set aside on steel to cold bed when preceding movement.
The third object of the present invention is achieved through the following technical solutions: a kind of continuous rolling production line cold bed materiel tracking system,
Including main control unit, there are steel signal detector, hot metal detector and flying shear shear detector；
Described to have steel signal detector, the current of electric of the milling train for detecting rolling zone is detecting that current of electric is big
When certain threshold value, judge that rolling zone has steel, has steel signal to main control unit transmission；
The hot metal detector, which is mounted on continuous rolling production line, to be located at before the first flying shear, for detecting whether there is steel billet
By sending heat inspection signal when there is steel billet to pass through to main control unit；First flying shear refers to carrying out finished product on continuous rolling production line
The flying shear of multiple length segmentation；
The flying shear shear detector is cut for detecting whether the first flying shear carries out shearing manipulation in the first flying shear
When cutting operation, flying shear shear signal is sent to main control unit；
The main control unit, for receiving emulation testing signal, according to whether receiving emulation testing signal come the company of determination
Roll whether rolling zone on production line is carrying out emulation testing；For on continuous rolling production line rolling zone do not carry out the feelings of emulation testing
Under condition, rolling zone has steel signal on detection continuous rolling production line；Rolling zone has the feelings of steel signal on detecting continuous rolling production line
Under condition, it whether there is the heat inspection blackout before the first flying shear of hot metal detector detection before determining skirtboard current action
Or whether receive the shear signal of the first flying shear of flying shear shear detector transmission；If so, determining skirtboard current action
When set aside on steel to cold bed；For realizing continuous rolling production line cold bed material tracking method described in an object of the present disclosure.
Preferably, described to have in steel signal detector, detecting 15%~20% of current of electric greater than rated current
When, judge that rolling zone has steel, has steel signal to main control unit transmission；
The flying shear shear detector by the first flying shear signals in situ, be ready to that signal, lubrication be normal and transmission just
Determine whether the first flying shear carries out shearing manipulation after the logical operation of thread signal；
The emulation test system of rolling zone, receives the imitative of emulation test system on the main control unit connection continuous rolling production line
True test signal, according to whether receiving the emulation testing signal of emulation test system, to determine, rolling zone is on continuous rolling production line
It is no to carry out emulation testing.
The fourth object of the present invention is achieved through the following technical solutions: a kind of storage medium, is stored with program, and feature exists
In, when described program is executed by processor, continuous rolling production line cold bed material tracking method described in realization an object of the present disclosure.
The present invention has the following advantages and effects with respect to the prior art:
(1) in continuous rolling production line cold bed material tracking method of the present invention, when cold bed is powered on to each on each rack gear of cold bed
The data mode of slot is initialized；In each period of skirtboard movement, whether has when identifying skirtboard current action and pushed under steel
Cold bed, if so, being to have steel state by the status indication of first slot on each rack gear of cold bed after skirtboard executes the movement；
In each period of carry-over bar movement, make one or many shifting processings for the data mode of slot each on rack gear, wherein every time
When shifting processing, using the data mode of current slot as the data mode of latter one slot；By the state mark of first slot of rack gear
It is denoted as no steel state.In the method for the present invention, in each period of skirtboard movement, pushed under steel by the way that whether identification skirtboard movement has
Cold bed does data mode label for first slot on each rack gear of cold bed；In each period of carry-over bar movement, pass through each slot
The shifting processing of middle data mode accurately the steel all to cold bed rack gear can carry out locating and tracking, it can accurately sentence
Whether the presence of steel is had on disconnected rack gear out in each slot, and accuracy rate has reached 100%, avoided post personnel and pass through video monitoring
It cold bed the case where there are false judgments due to video precision, angle etc., brings great convenience to post personnel.
(2) in continuous rolling production line cold bed material tracking method of the present invention, in each period of carry-over bar movement, whenever reception
When to carry-over bar deceleration position close to switching signal, make a shifting processing for the data mode of each slot.From the foregoing, it can be seen that this hair
Bright method carries out the shifting processing of each slot data mode, therefore each of carry-over bar movement when carry-over bar reaches highest order every time
Period, the shifting processing time of each slot data mode be it is relatively-stationary, improve each slot number according to the accuracy of state shift.Separately
Outside, the present invention in, determine each period that carry-over bar acts receive carry-over bar deceleration position close to switching signal time T；
In each period of carry-over bar movement, when being not received by carry-over bar deceleration position in time T close to switching signal, then when
Between T certain time t1 after, make shifting processing for the data mode of each slot of rack gear, using the data mode of current slot as below
The data mode of one slot；It is no steel state by the status indication of first slot of rack gear.From the foregoing, it can be seen that in the present invention, when
When the time calculated being not received by carry-over bar deceleration position close to switching signal, then increasing a period, at this
Between after section, make shifting processing for the data mode of each slot, the present invention is above-mentioned to be replaced slowing down using time mode substitution signal
Position continues to complete next logical action close to switching signal, and carry-over bar deceleration position can effectively be avoided event occur close to switch
The problem of barrier data mode that still carry-over bar acts each slot in normal situation can not be shifted, so that cold bed object of the present invention
Material tracking is more stable.
(3) in continuous rolling production line cold bed material tracking method of the present invention, in steel billet transmission direction, when on cold bed rack gear most
The data mode of the latter slot is when having steel state, and row's steel chain count value adds 1；From the foregoing, it can be seen that the method for the present invention can be row
Steel chain, which counts, provides trigger condition, and the trigger condition provided through the invention can accurately be counted for row's steel chain
It counts, it is low to solve counting accuracy rate caused by counting in the prior art by solution switch triggering row's steel chain at fixed rack edge
Problem.
(4) in continuous rolling production line cold bed material tracking method of the present invention, whether skirtboard movement is identified by following procedure
It sets aside on steel to cold bed: before skirtboard executes the movement, it is first determined whether rolling zone is being emulated on continuous rolling production line
Test；In the case where rolling zone on continuous rolling production line does not carry out emulation testing, rolling zone has steel on detection continuous rolling production line
Signal；In the case where rolling zone on detecting continuous rolling production line has steel signal, determine whether detect before skirtboard current action
Heat before to the first flying shear examines blackout or whether detects the shear signal of the first flying shear；If so, determining skirtboard
It is set aside on steel to cold bed when current action.The above method of the present invention can accurately and quickly automatically identify skirtboard movement
It is no to set aside on steel to cold bed, a large amount of manpower and material resources are saved, manual identified is avoided to there is a problem of that accuracy rate is low.
Detailed description of the invention
Fig. 1 is continuous rolling production line cold bed material tracking method flow diagram of the present invention.
Fig. 2 is continuous rolling production line cold bed materiel tracking system structural block diagram of the present invention.
Specific embodiment
Present invention will now be described in further detail with reference to the embodiments and the accompanying drawings, but embodiments of the present invention are unlimited
In this.
Embodiment 1
When being transmitted to two stick back zone of steel rolling on continuous rolling production line, after billet rolling, 3# on continuous rolling production line is first passed around
Flying shear cuts into bar multiple length, and every bar after the shearing of 3# flying shear is transferred on skirtboard by the approach table after 3# flying shear,
Skirtboard up and down action will push on cold bed under bar thereon, and every bar is transported outlet roller by the movement of cold bed carry-over bar
Road is transferred to progress cold shears shearing at cold shears by runout table.
Present embodiment discloses a kind of continuous rolling production line cold bed material tracking methods, as shown in Figure 1, steps are as follows:
Step 1, when cold bed powers on, the data mode of each slot on each rack gear of cold bed is initialized, is initialized
For no steel state；
Whether step 2, each period acted in skirtboard, have when identifying skirtboard current action and push cold bed under steel, if so,
It is to have steel state by the status indication of first slot on each rack gear of cold bed then after skirtboard executes the movement；Its middle rack
First slot is the slot near skirtboard side；
In each period of carry-over bar movement, make one or many shifting processings for the data mode of slot each on rack gear,
Wherein when each shifting processing, using the data mode of current slot as the data mode of latter one slot；By first slot of rack gear
Status indication be no steel state；Wherein in each period of carry-over bar movement, the data mode of each slot makees time of shifting processing
Number is identical with the number that each period carry-over bar that carry-over bar acts moves back and forth.
In the present embodiment, in each period of carry-over bar movement, whenever receiving carry-over bar deceleration position close to switching signal
When, make a shifting processing for the data mode of each slot, until the current period of carry-over bar movement terminates.Turn below carry-over bar
Axis band carry-over bar does periodic reverse motion, and each reciprocating motion of carry-over bar moves forward the steel on rack gear in each slot
One slot；It is to do a circular motion, from lowest order setting in motion to highest order, then from most when carry-over bar moves back and forth every time
A high position is reduced to lowest order.The two sides of carry-over bar shaft are respectively arranged with one close to switch, and one is the close switch in deceleration position
Signal moves to highest position from extreme lower position for incuding carry-over bar, and one is off position close to switch, for incuding
Carry-over bar moves to lowest position from extreme higher position.When each period of carry-over bar movement, carry-over bar does multiple reciprocating motion
When, then when receiving carry-over bar deceleration position every time close to switching signal, make a shifting processing for the data mode of each slot, because
This will carry out multiple shifting processing in each period of carry-over bar movement, the data mode of each slot.
In the present embodiment, it determines when each period that rack gear acts receives rack gear deceleration position close to switching signal
Between T；Then exist in each period of carry-over bar movement when being not received by rack gear deceleration position in time T close to switching signal
After the certain time t1 of time T, make shifting processing for the data mode of each slot, using the data mode of current slot as below one
The data mode of a slot；It is no steel state by the status indication of first slot of rack gear.In the present embodiment, time t1 can be set
For 500ms, i.e., replace deceleration position close to switching signal as time mode substitution signal using T+500ms.
In the present embodiment, in steel billet transmission direction, when the data mode of the last one slot on cold bed rack gear is to have steel shape
When state, row's steel chain count value adds 1.
In the present embodiment, in above-mentioned steps 2, in each period of skirtboard movement, whether have when identifying skirtboard current action
Cold bed is pushed under steel, and detailed process is as follows:
Determine whether rolling zone is carrying out emulation testing on continuous rolling production line first；Wherein rolling zone emulation testing refers to
Simulation milling test is carried out in rolling zone；
In the case where rolling zone on continuous rolling production line does not carry out emulation testing, rolling zone has on detection continuous rolling production line
Steel signal；
In the case where rolling zone on detecting continuous rolling production line has steel signal, determine whether examine before skirtboard current action
Heat before measuring the first flying shear examines blackout or whether detects the shear signal of the first flying shear；If so, determining skirt
It is set aside on steel to cold bed when plate current action.
The present embodiment above method pushes under steel in each period of skirtboard movement by the way that whether identification skirtboard movement has
Cold bed does data mode label for first slot on each rack gear of cold bed；In each period of carry-over bar movement, pass through each slot
The shifting processing of middle data mode accurately the steel all to cold bed rack gear can carry out locating and tracking, it can accurately sentence
Whether the presence of steel is had on disconnected rack gear out in each slot, and accuracy rate has reached 100%, avoided post personnel and pass through video monitoring
It cold bed the case where there are false judgments due to video precision, angle etc., brings great convenience to post personnel.
Embodiment 2
Present embodiment discloses a kind of continuous rolling production line cold bed material tracking devices, comprising:
Initialization unit, for being initialized when cold bed is powered on to the data mode of each slot on each rack gear of cold bed,
It is initialized as no steel state；
Whether recognition unit has under steel when skirtboard current action for identification and pushes on cold bed；
First slot dry state symbol unit, for skirtboard movement set aside steel to cold bed when, after skirtboard executes the movement
It is to have bar tail ruler state by the status indication of first slot on rack gear；For in data mode shifting processing, by rack gear
The status indication of one slot is no bar tail ruler state；First slot of its middle rack is the slot near skirtboard side；For
It is no steel state by the status indication of first slot of rack gear when each shifting processing of the data mode of each slot；The of its middle rack
One slot is the slot near skirtboard side；
Data mode shift unit, each period for acting in carry-over bar are made once for the data mode of each slot
Or multi-shift processing, wherein when each shifting processing, using the data mode of current slot as the data mode of latter one slot；
Wherein in each period of carry-over bar movement, the data mode of each slot makees the number of shifting processing and each week of carry-over bar movement
The number that phase carry-over bar moves back and forth is identical.
Above-mentioned recognition unit includes:
Emulation testing determining module, for determining, whether rolling zone is carrying out emulation testing on continuous rolling production line；Wherein roll
Area's emulation testing processed refers to carrying out simulation milling test in rolling zone；
There is steel signal detection module, connects for being obtained in the case that rolling zone does not carry out emulation testing on continuous rolling production line
That rolls rolling zone on production line has steel signal；
Heat inspection signal detection module examines signal for the heat before detecting the first flying shear；
Flying shear shear signal receiving module, for receiving the shear signal of the first flying shear；First flying shear refers to that tandem rolling is raw
The flying shear of finished product multiple length segmentation is carried out in producing line；
Determination module, for determining that rolling zone does not carry out emulation testing and has steel signal in emulation testing determining module
Detection module is in the case where having steel signal, and whether flying shear shear signal detection module receives before determining skirtboard current action
Whether the shear signal or heat inspection signal detection module of the first flying shear can't detect heat inspection signal, if so, determining that skirtboard is worked as
It is set aside on steel to cold bed when preceding movement.
It should be noted that system provided by the above embodiment is only illustrated with the division of above-mentioned each functional module
Illustrate, in practical applications, can according to need and be completed by different functional modules above-mentioned function distribution, i.e., by internal junction
Structure is divided into different functional modules, to complete all or part of the functions described above.
Embodiment 3
Present embodiment discloses a kind of continuous rolling production line cold bed materiel tracking systems, as shown in Fig. 2, include main control unit,
There are steel signal detector, hot metal detector and flying shear shear detector.In the present embodiment, main control unit can be PLC.
There is steel signal detector, the current of electric of the milling train for detecting rolling zone is detecting current of electric greater than one
When determining threshold value, judge that rolling zone has steel, has steel signal to main control unit transmission.The present embodiment has in steel signal detector, is examining
Measure current of electric be greater than rated current 15%~20% when, judge that rolling zone has steel, to main control unit transmission have steel signal.
Hot metal detector, which is mounted on continuous rolling production line, to be located at before the first flying shear, for detecting whether there is steel billet warp
It crosses, heat inspection signal is sent when there is steel billet to pass through to main control unit；First flying shear refers to carrying out finished product times on continuous rolling production line
The flying shear of ruler segmentation；In the present embodiment, hot metal detector can be to be located at before the first flying shear originally on continuous rolling production line
Hot metal detector, be also possible to be additionally installed to the hot metal detector before the first flying shear, hot metal detector and
The distance between one flying shear is 25 meters.
Flying shear shear detector carries out shearing behaviour in the first flying shear for detecting whether the first flying shear carries out shearing manipulation
When making, flying shear shear signal is sent to main control unit.In the present embodiment, flying shear shear detector passes through to the first flying shear original position
Signal gets out signal, lubricates normally and determine whether the first flying shear carries out shearing behaviour after the logical operation of transmission ready signal
Make.
Main control unit, for receiving emulation testing signal, according to whether receiving emulation testing signal to determine that tandem rolling is raw
Whether rolling zone is carrying out emulation testing in producing line；For the case where rolling zone does not carry out emulation testing on continuous rolling production line
Under, rolling zone has steel signal on detection continuous rolling production line；There is the case where steel signal in rolling zone on detecting continuous rolling production line
Under, determine skirtboard current action before whether there is hot metal detector detection the first flying shear before heat inspection blackout or
Whether person receives the shear signal of the first flying shear of flying shear shear detector transmission；If so, when determining skirtboard current action
It sets aside on steel to cold bed；For realizing continuous rolling production line cold bed material tracking method described in embodiment 1.
In the present embodiment, main control unit connects the emulation test system of rolling zone on continuous rolling production line, receives emulation and surveys
The emulation testing signal of test system, according to whether receiving the emulation testing signal of emulation test system to determine continuous rolling production line
Whether upper rolling zone is carrying out emulation testing.
Embodiment 4
Present embodiment discloses a kind of storage mediums, are stored with program, when program is executed by processor, realize embodiment 1
The continuous rolling production line cold bed material tracking method is as follows:
When cold bed powers on, the data mode of each slot on each rack gear of cold bed is initialized, no steel is initialized as
State；
In each period of skirtboard movement, whether has when identifying skirtboard current action and push cold bed under steel, if so, in skirt
It is to have steel state by the status indication of first slot on each rack gear of cold bed after plate executes the movement；First of its middle rack
Slot is the slot near skirtboard side；
In each period of carry-over bar movement, make one or many shifting processings for the data mode of slot each on rack gear,
Wherein when each shifting processing, using the data mode of current slot as the data mode of latter one slot；By first slot of rack gear
Status indication be no steel state；Wherein in each period of carry-over bar movement, the data mode of each slot makees time of shifting processing
Number is identical with the number that each period carry-over bar that carry-over bar acts moves back and forth.
In the present embodiment, storage medium can be disk, CD, computer storage, read-only memory, arbitrary access
Memory, USB flash disk or mobile hard disk.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention,
It should be equivalent substitute mode, be included within the scope of the present invention.
Claims (10)
1. continuous rolling production line cold bed material tracking method, which is characterized in that steps are as follows:
When cold bed powers on, the data mode of each slot on each rack gear of cold bed is initialized, no steel state is initialized as；
In each period of skirtboard movement, whether has when identifying skirtboard current action and push cold bed under steel, if so, being held in skirtboard
It is to have steel state by the status indication of first slot on each rack gear of cold bed after the row movement；First slot of its middle rack be
Slot near skirtboard side；
In each period of carry-over bar movement, make one or many shifting processings for the data mode of slot each on rack gear, wherein
When each shifting processing, using the data mode of current slot as the data mode of latter one slot；By the shape of first slot of rack gear
State is labeled as no steel state；Wherein carry-over bar movement each period, the data mode of each slot make shifting processing number and
The number that each period carry-over bar of carry-over bar movement moves back and forth is identical.
2. continuous rolling production line cold bed material tracking method according to claim 1, which is characterized in that in carry-over bar movement
In each period, whenever receiving carry-over bar deceleration position close to switching signal, the data mode for each slot is made at primary displacement
Reason.
3. continuous rolling production line cold bed material tracking method according to claim 2, which is characterized in that determine and acted in rack gear
Each period receive rack gear deceleration position close to switching signal time T；
In each period of carry-over bar movement, when being not received by carry-over bar deceleration position in time T close to switching signal, then
After the certain time t1 of time T, make shifting processing for the data mode of each slot, using the data mode of current slot as below
The data mode of one slot；It is no steel state by the status indication of first slot of rack gear.
4. continuous rolling production line cold bed material tracking method according to claim 1, which is characterized in that further include following step
It is rapid: in steel billet transmission direction, when the data mode of the last one slot on cold bed rack gear, which is, steel state, to arrange steel chain count value
Add 1.
5. continuous rolling production line cold bed material tracking method according to claim 1, which is characterized in that identification skirtboard currently moves
Whether have when making and push cold bed under steel detailed process is as follows:
Determine whether rolling zone is carrying out emulation testing on continuous rolling production line first；Wherein rolling zone emulation testing refers to rolling
Area processed carries out simulation milling test；
In the case where rolling zone on continuous rolling production line does not carry out emulation testing, rolling zone has steel letter on detection continuous rolling production line
Number；
In the case where rolling zone on detecting continuous rolling production line has steel signal, determine whether detect before skirtboard current action
Heat before first flying shear examines blackout or whether detects the shear signal of the first flying shear；If so, determining that skirtboard is worked as
It is set aside on steel to cold bed when preceding movement.
6. a kind of continuous rolling production line cold bed material tracking device characterized by comprising
Initialization unit, for being initialized when cold bed is powered on to the data mode of each slot on each rack gear of cold bed, just
Beginning turns to no steel state；
Whether recognition unit has under steel when skirtboard current action for identification and pushes on cold bed；
First slot dry state symbol unit, for skirtboard movement set aside steel to cold bed when, by tooth after skirtboard executes the movement
The status indication of first slot is to have bar tail ruler state on item；For in data mode shifting processing, by rack gear first
The status indication of slot is no bar tail ruler state；First slot of its middle rack is the slot near skirtboard side；For in each slot
Data mode each shifting processing when, be no steel state by the status indication of first slot of rack gear；First of its middle rack
Slot is the slot near skirtboard side；
Data mode shift unit, it is each period for being acted in carry-over bar, primary or more for the data mode work of each slot
Secondary shifting processing, wherein when each shifting processing, using the data mode of current slot as the data mode of latter one slot；Wherein
In each period of carry-over bar movement, the data mode of each slot makees the number of shifting processing and each period of carry-over bar movement is moved
The number that rack gear moves back and forth is identical.
7. continuous rolling production line cold bed material tracking device according to claim 6, which is characterized in that recognition unit includes:
Emulation testing determining module, for determining, whether rolling zone is carrying out emulation testing on continuous rolling production line；Wherein rolling zone
Emulation testing refers to carrying out simulation milling test in rolling zone；
There is steel signal detection module, it is raw for obtaining tandem rolling in the case that rolling zone does not carry out emulation testing on continuous rolling production line
Rolling zone has steel signal in producing line；
Heat inspection signal detection module examines signal for the heat before detecting the first flying shear；
Flying shear shear signal receiving module, for receiving the shear signal of the first flying shear；First flying shear refers to continuous rolling production line
The upper flying shear for carrying out the segmentation of finished product multiple length；
Determination module, for determining rolling zone in emulation testing determining module as progress emulation testing and having steel signal detection
Module is in the case where having steel signal, and whether flying shear shear signal detection module receives first before determining skirtboard current action
Whether the shear signal or heat inspection signal detection module of flying shear can't detect heat inspection signal, if so, determining that skirtboard currently moves
As when set aside on steel to cold bed.
8. a kind of continuous rolling production line cold bed materiel tracking system, which is characterized in that including main control unit, have steel signal detector,
Hot metal detector and flying shear shear detector；
Described to have steel signal detector, the current of electric of the milling train for detecting rolling zone is detecting current of electric greater than one
When determining threshold value, judge that rolling zone has steel, has steel signal to main control unit transmission；
The hot metal detector, which is mounted on continuous rolling production line, to be located at before the first flying shear, for detecting whether there is steel billet warp
It crosses, heat inspection signal is sent when there is steel billet to pass through to main control unit；First flying shear refers to carrying out finished product times on continuous rolling production line
The flying shear of ruler segmentation；
The flying shear shear detector carries out shearing behaviour in the first flying shear for detecting whether the first flying shear carries out shearing manipulation
When making, flying shear shear signal is sent to main control unit；
The main control unit, for receiving emulation testing signal, according to whether receiving emulation testing signal to determine that tandem rolling is raw
Whether rolling zone is carrying out emulation testing in producing line；For the case where rolling zone does not carry out emulation testing on continuous rolling production line
Under, rolling zone has steel signal on detection continuous rolling production line；There is the case where steel signal in rolling zone on detecting continuous rolling production line
Under, determine skirtboard current action before whether there is hot metal detector detection the first flying shear before heat inspection blackout or
Whether person receives the shear signal of the first flying shear of flying shear shear detector transmission；If so, when determining skirtboard current action
It sets aside on steel to cold bed；For realizing continuous rolling production line cold bed material tracking side described in any one of claims 1 to 5
Method.
9. continuous rolling production line cold bed materiel tracking system according to claim 8, spy are, described to have steel signal detection
In device, when detecting that current of electric is greater than the 15%~20% of rated current, judge that rolling zone has steel, is sent to main control unit
There is steel signal；
The flying shear shear detector by the first flying shear signals in situ, be ready to that signal, lubrication be normal and the ready letter of transmission
Number logical operation after determine whether the first flying shear carries out shearing manipulation；
The emulation test system of rolling zone, the emulation for receiving emulation test system are surveyed on the main control unit connection continuous rolling production line
Trial signal, according to whether receive the emulation testing signal of emulation test system determine on continuous rolling production line rolling zone whether
Carry out emulation testing.
10. a kind of storage medium, is stored with program, which is characterized in that when described program is executed by processor, realize claim
Continuous rolling production line cold bed material tracking method described in any one of 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910172696.9A CN109894481B (en) | 2019-03-07 | 2019-03-07 | Method, device and system for tracking materials of cold bed of continuous rolling production line and medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910172696.9A CN109894481B (en) | 2019-03-07 | 2019-03-07 | Method, device and system for tracking materials of cold bed of continuous rolling production line and medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109894481A true CN109894481A (en) | 2019-06-18 |
| CN109894481B CN109894481B (en) | 2020-08-21 |
Family
ID=66946575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910172696.9A Active CN109894481B (en) | 2019-03-07 | 2019-03-07 | Method, device and system for tracking materials of cold bed of continuous rolling production line and medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109894481B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600612A (en) * | 2021-08-16 | 2021-11-05 | 宝武集团鄂城钢铁有限公司 | Rod cooling bed material tracking system and method and material tracking control module |
| CN113664056A (en) * | 2021-08-25 | 2021-11-19 | 重庆钢铁股份有限公司 | Safety interlocking protection device and method for feeding of cooling bed |
| CN114101349A (en) * | 2021-11-19 | 2022-03-01 | 阳春新钢铁有限责任公司 | Intelligent processing system and method for intelligent detection of steel shifting abnormity of dual-high-speed wire steel splitting roller way |
| CN114669594A (en) * | 2022-04-19 | 2022-06-28 | 新兴铸管股份有限公司 | Automatic tracking system and tracking method for steel material information |
| CN115301747A (en) * | 2022-09-28 | 2022-11-08 | 江苏精益智控科技有限公司 | Cooling bed area material tracking system and method based on multi-target identification and tracking |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4023667A (en) * | 1974-11-30 | 1977-05-17 | Demag Aktiengesellschaft | Apparatus for unstacking flat steel material which is transported stacked on a rake cooling bed |
| JP2000015318A (en) * | 1998-07-03 | 2000-01-18 | Kawasaki Steel Corp | Automatically charging method for cooling bed |
| CN102744274A (en) * | 2012-07-03 | 2012-10-24 | 江苏永钢集团有限公司 | Intelligent adjusting system for apron board distance in cooling bed equipment |
| CN103667674A (en) * | 2013-12-02 | 2014-03-26 | 东北大学 | Material tracking control system of medium-thickness plate thermal treatment production line |
| CN103978050A (en) * | 2014-05-29 | 2014-08-13 | 北京佰能电气技术有限公司 | Material distribution method for cold bed |
| CN204122490U (en) * | 2014-08-09 | 2015-01-28 | 王刚 | Foldable movable notch-bar cooling bed |
| CN106971276A (en) * | 2017-04-13 | 2017-07-21 | 中冶华天工程技术有限公司 | Bar line-rolling materiel tracking system and method |
| CN207533687U (en) * | 2017-12-13 | 2018-06-26 | 福建三安钢铁有限公司 | A kind of finished product automatic sampling device in Bar Cooling Bed |
| CN108339855A (en) * | 2018-01-11 | 2018-07-31 | 宣化钢铁集团有限责任公司 | A kind of cold bed automatic steel cantilever device and its choose steel method |
| CN108568453A (en) * | 2018-05-17 | 2018-09-25 | 安徽马钢自动化信息技术有限公司 | The materiel tracking system and tracking of continuous rolling production line |
| CN109013716A (en) * | 2018-07-27 | 2018-12-18 | 北京科技大学 | Method, system and the storage medium of on-line checking roll centre axial location variation |
-
2019
- 2019-03-07 CN CN201910172696.9A patent/CN109894481B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4023667A (en) * | 1974-11-30 | 1977-05-17 | Demag Aktiengesellschaft | Apparatus for unstacking flat steel material which is transported stacked on a rake cooling bed |
| JP2000015318A (en) * | 1998-07-03 | 2000-01-18 | Kawasaki Steel Corp | Automatically charging method for cooling bed |
| CN102744274A (en) * | 2012-07-03 | 2012-10-24 | 江苏永钢集团有限公司 | Intelligent adjusting system for apron board distance in cooling bed equipment |
| CN103667674A (en) * | 2013-12-02 | 2014-03-26 | 东北大学 | Material tracking control system of medium-thickness plate thermal treatment production line |
| CN103978050A (en) * | 2014-05-29 | 2014-08-13 | 北京佰能电气技术有限公司 | Material distribution method for cold bed |
| CN204122490U (en) * | 2014-08-09 | 2015-01-28 | 王刚 | Foldable movable notch-bar cooling bed |
| CN106971276A (en) * | 2017-04-13 | 2017-07-21 | 中冶华天工程技术有限公司 | Bar line-rolling materiel tracking system and method |
| CN207533687U (en) * | 2017-12-13 | 2018-06-26 | 福建三安钢铁有限公司 | A kind of finished product automatic sampling device in Bar Cooling Bed |
| CN108339855A (en) * | 2018-01-11 | 2018-07-31 | 宣化钢铁集团有限责任公司 | A kind of cold bed automatic steel cantilever device and its choose steel method |
| CN108568453A (en) * | 2018-05-17 | 2018-09-25 | 安徽马钢自动化信息技术有限公司 | The materiel tracking system and tracking of continuous rolling production line |
| CN109013716A (en) * | 2018-07-27 | 2018-12-18 | 北京科技大学 | Method, system and the storage medium of on-line checking roll centre axial location variation |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600612A (en) * | 2021-08-16 | 2021-11-05 | 宝武集团鄂城钢铁有限公司 | Rod cooling bed material tracking system and method and material tracking control module |
| CN113664056A (en) * | 2021-08-25 | 2021-11-19 | 重庆钢铁股份有限公司 | Safety interlocking protection device and method for feeding of cooling bed |
| CN113664056B (en) * | 2021-08-25 | 2023-09-12 | 重庆钢铁股份有限公司 | Cooling bed feeding safety interlocking protection device and method |
| CN114101349A (en) * | 2021-11-19 | 2022-03-01 | 阳春新钢铁有限责任公司 | Intelligent processing system and method for intelligent detection of steel shifting abnormity of dual-high-speed wire steel splitting roller way |
| CN114101349B (en) * | 2021-11-19 | 2023-05-26 | 阳春新钢铁有限责任公司 | Intelligent detection and intelligent treatment system and method for steel-poking abnormality of double-high-line steel-separating roller way |
| CN114669594A (en) * | 2022-04-19 | 2022-06-28 | 新兴铸管股份有限公司 | Automatic tracking system and tracking method for steel material information |
| CN114669594B (en) * | 2022-04-19 | 2023-04-28 | 新兴铸管股份有限公司 | Automatic tracking system and tracking method for steel material information |
| CN115301747A (en) * | 2022-09-28 | 2022-11-08 | 江苏精益智控科技有限公司 | Cooling bed area material tracking system and method based on multi-target identification and tracking |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109894481B (en) | 2020-08-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109894481A (en) | Continuous rolling production line cold bed material tracking method, apparatus, system and medium | |
| CN109894479A (en) | The recognition methods of bar tail ruler, device, system and storage medium and equipment | |
| CN110347116B (en) | Machine tool state monitoring system and monitoring method based on operation data flow | |
| CN103084411B (en) | A kind of method and system realizing intermediate blank shearing property end to end | |
| CN105251776B (en) | Tracking processing method for band steel on cold tandem mill | |
| CN203061449U (en) | Measurement instrument for bearing rings | |
| CN102628812B (en) | System and method for automatically judging subvolume surface quality grade | |
| CN109894480A (en) | Bar tail ruler processing method, device, system and medium on continuous rolling production line | |
| CN103913140A (en) | Casting blank length precision measuring device and method | |
| CN111080054B (en) | Automatic evaluation method and system for width quality of hot rolled strip steel | |
| CN201540486U (en) | Cold-rolled steel coil thickness data system | |
| CN105195807A (en) | Shearing method of flying shears | |
| CN107205244A (en) | A kind of design method of the sensor network anomaly data detection based on temporal correlation | |
| CN103691744A (en) | Predication method for dynamic tail-escaping amount of strip steel | |
| CN104443585A (en) | Bar rolled piece counting and bundle separating method and device | |
| CN102680489B (en) | System for on-line detecting holes on surface of strip steel | |
| CN204007531U (en) | A kind of piston ring intelligent comprehensive checking system | |
| CN106270743B (en) | A kind of keel clipping apparatus and keel cold-rolling mill | |
| CN105057755A (en) | Automatic two-time-leveling steel plate shearing production line | |
| CN110666236B (en) | Multi-scale flying shear signal processing method | |
| CN116093413A (en) | Control method, system, equipment, storage medium and program product for cell manufacturing process | |
| CN113759764B (en) | Control system and method for intelligent correction of cutting waste interlocking | |
| CN101957867A (en) | Data caching method in disconnection state of distributed application of power dispatching automation system | |
| CN102253235A (en) | Method for measuring rotating speed and friction power consumption of centrifugal machine | |
| CN113245378A (en) | Rolling monitoring method and device for continuous casting billet and terminal equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |