CN108213084B - The progress control method and system of Coil Box - Google Patents
The progress control method and system of Coil Box Download PDFInfo
- Publication number
- CN108213084B CN108213084B CN201810005335.0A CN201810005335A CN108213084B CN 108213084 B CN108213084 B CN 108213084B CN 201810005335 A CN201810005335 A CN 201810005335A CN 108213084 B CN108213084 B CN 108213084B
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- Prior art keywords
- cold
- hot metal
- metal detector
- inspection
- intermediate slab
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000002184 metal Substances 0.000 claims abstract description 168
- 229910052751 metal Inorganic materials 0.000 claims abstract description 168
- 230000000415 inactivating effect Effects 0.000 claims abstract description 50
- 238000007689 inspection Methods 0.000 claims abstract description 49
- 229910000831 Steel Inorganic materials 0.000 abstract description 17
- 239000010959 steel Substances 0.000 abstract description 17
- 230000019771 cognition Effects 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000011022 operating instruction Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/005—Control of time interval or spacing between workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2273/00—Path parameters
- B21B2273/18—Presence of product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2273/00—Path parameters
- B21B2273/20—Track of product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Abstract
The present invention provides a kind of progress control method of Coil Box and systems, belong to technical field of steel rolling.The progress control method includes: the inspection inactivating signal for obtaining the first cold/hot metal detector, the second cold/hot metal detector, third cold/hot metal detector, the 4th cold/hot metal detector, the 5th cold/hot metal detector and the 6th cold/hot metal detector feedback;When detecting that inactivating signal is consistent with preset first service condition, then corresponding operation control instruction is issued according to inspection inactivating signal, operation control instruction is used to indicate Coil Box and runs according to preset mode;When detecting that inactivating signal is consistent with preset second service condition, then alarm is issued, in order to remind staff to intervene.Present invention seek to address that it is existing in the prior art since there are subjective differences by Artificial Cognition, cause technique not control quantitatively, product has differences and ropy problem.
Description
Technical field
The invention belongs to the progress control methods and system of technical field of steel rolling more particularly to a kind of Coil Box.
Background technique
Coil Box is a kind of process ancillary equipment on output strip line, for opening up again after the roll of steel plate after roughing is got up
It opens, is used for the cancellation band steel toe tail portion temperature difference, remove the black oxide coating on strip, improve the product quality of strip.Coil Box is right
The intermediate slab generated in steel plate treatment process has various states shape, in order to be monitored to treatment process, usually by people
Work check intermediate slab whether in place and forming, however, causing technique without legal since there are subjective differences by Artificial Cognition
Amount control, product has differences, of poor quality.
To sum up, it exists in the prior art since there are subjective differences by Artificial Cognition, causes technique not control quantitatively, produce
Product have differences and ropy problem.
Summary of the invention
The purpose of the present invention is to provide a kind of progress control method of Coil Box and systems, it is intended to solve in the prior art
Existing to cause technique not control quantitatively since Artificial Cognition is there are subjective differences, product has differences and of poor quality
The problem of.
The first aspect of the embodiment of the present invention provides a kind of progress control method of Coil Box,
The Coil Box includes: to be set at inlet side-guiding-board be used for detecting at inlet side-guiding-board whether have intermediate slab
Whether first cold/hot metal detector of pan feeding, being set at rectification roll has the of intermediate slab pan feeding for detecting at rectification roll
Two cold/hot metal detectors, the intermediate slab for obtaining coiled area for being set to coiled area batch the third thermometal of status information
Detector is set to the 4th cold/hot metal detector of the location information for detecting uncoiling area intermediate slab in uncoiling area, setting
In uncoiling area side for obtaining the 5th cold/hot metal detector of the intermediate slab location information on third carrying roller, it is set to feeding
The pressure gauge of the cylinder pressure value for obtaining pinch roller at area's pinch roller and the use being set at the pinch roller of feed zone
The 6th cold/hot metal detector of the feeding information of intermediate slab at detection pinch roller;
The progress control method of Coil Box includes:
Obtain the first cold/hot metal detector, the second cold/hot metal detector, third cold/hot metal detector, the detection of the 4th thermometal
The inspection inactivating signal of device, the 5th cold/hot metal detector and the 6th cold/hot metal detector feedback;
When detecting that inactivating signal is consistent with preset first service condition, then corresponding fortune is issued according to inspection inactivating signal
Row control instruction, operation control instruction are used to indicate Coil Box and run according to preset mode;
When detecting that inactivating signal is consistent with preset second service condition, then alarm is issued, in order to remind work
Personnel's intervention.
The second aspect of the embodiment of the present invention provides a kind of operation control system of Coil Box,
Coil Box includes: to be set at inlet side-guiding-board be used for detecting whether have intermediate slab pan feeding at inlet side-guiding-board
The first cold/hot metal detector, be set at rectification roll for detect whether have at rectification roll intermediate slab pan feeding second heat
Metal detector, the intermediate slab for obtaining coiled area for being set to coiled area batch the third thermometal detection of status information
Device is set to the 4th cold/hot metal detector of the location information for detecting uncoiling area intermediate slab in uncoiling area, is set to out
Volume area side is used to obtain the 5th cold/hot metal detector of intermediate slab location information on third carrying roller, is set to feed zone and pinches
The pressure gauge of the cylinder pressure value for obtaining pinch roller at roller and be set at the pinch roller of feed zone for detecting
6th cold/hot metal detector of the feeding information of intermediate slab at pinch roller;
The operation control system of Coil Box includes:
Signal acquisition module, for obtaining the first cold/hot metal detector, the second cold/hot metal detector, the detection of third thermometal
The inspection inactivating signal that device, the 4th cold/hot metal detector, the 5th cold/hot metal detector and the 6th cold/hot metal detector are fed back;
Control module is connect with signal acquisition module, detects inactivating signal and preset first service condition for working as
When being consistent, then corresponding operation control instruction is issued according to inspection inactivating signal, operation control instruction is used to indicate Coil Box according to pre-
If mode carries out;
Alarm module is connect with signal acquisition module, detects inactivating signal and preset second service condition for working as
When being consistent, then alarm is issued, in order to remind staff to intervene.
The progress control method of Coil Box provided by the invention and the beneficial effect of system are: by setting in Coil Box
Set the first cold/hot metal detector, the second cold/hot metal detector, third cold/hot metal detector, the 4th cold/hot metal detector, the 5th heat
Metal detector, the 6th cold/hot metal detector detect six cold/hot metal detectors to detect the operating status of intermediate slab, pass through
It obtains the operation of six cold/hot metal detectors or examines inactivating signal and compared with preset service condition, and then judge to be normal
Manpower intervention is shut down in operation, and the inspection that this method passes through the cold/hot metal detector that will need to evade loses situation as the pre- of controller
If service condition, and then realization prevents from reporting caused by losing because of the inspection of cold/hot metal detector under conditions of Coil Box operates normally
Alert or shutdown, influences production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the Coil Box that the embodiment of the present invention one provides;
Fig. 2 is the flow chart of the progress control method for the Coil Box that the embodiment of the present invention one provides;
Fig. 3 is the structural block diagram of the operation control system of Coil Box provided by Embodiment 2 of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
It should be appreciated that ought use in this specification and in the appended claims, term " includes " instruction is described special
Sign, entirety, step, operation, the presence of element and/or component, but be not precluded one or more of the other feature, entirety, step,
Operation, the presence or addition of element, component and/or its set.
It is also understood that mesh of the term used in this description of the invention merely for the sake of description specific embodiment
And be not intended to limit the present invention.As description of the invention and it is used in the attached claims, unless on
Other situations are hereafter clearly indicated, otherwise " one " of singular, "one" and "the" are intended to include plural form.
It will be further appreciated that the term "and/or" used in description of the invention and the appended claims is
Refer to any combination and all possible combinations of one or more of associated item listed, and including these combinations.
As used in this specification and in the appended claims, term " if " can be according to context quilt
Be construed to " when ... " or " once " or " in response to determination " or " in response to detecting ".Similarly, phrase " if it is determined that " or
" if detecting [described condition or event] " can be interpreted to mean according to context " once it is determined that " or " in response to true
It is fixed " or " once detecting [described condition or event] " or " in response to detecting [described condition or event] ".
In order to illustrate technical solution of the present invention, the following is a description of specific embodiments.
Referring to Fig. 1, in embodiments of the present invention, Coil Box include: be set at inlet side-guiding-board 7 for detect into
Whether there is the first cold/hot metal detector 1 of intermediate slab pan feeding at mouth flipper guide 7, is set to inclined for detecting at rectification roll 8
Whether have the second cold/hot metal detector 2 of intermediate slab pan feeding at deflector roll 8, be set to coiled area for obtaining in coiled area
Between slab batch the third cold/hot metal detector 3 of status information, be set to uncoiling area for detecting uncoiling area intermediate slab
4th cold/hot metal detector 4 of location information, be set to uncoiling area side for obtaining intermediate slab on third carrying roller 15
5th cold/hot metal detector 5 of location information, the hydraulic cylinder pressure for being used to obtain pinch roller 16 at feed zone pinch roller 16
The pressure gauge of force value and the feeding information for being used to detect intermediate slab at pinch roller 16 being set at feed zone pinch roller 16
The 6th cold/hot metal detector 6.
Embodiment 1:
Fig. 2 shows the implementation flow chart of the progress control method of Coil Box provided by one embodiment of the invention, in order to
Convenient for explanation, only parts related to embodiments of the present invention are shown, and details are as follows:
As shown in Fig. 2, a kind of progress control method of Coil Box provided by the embodiment of the present invention includes:
Step S101 obtains the first cold/hot metal detector 1, the second cold/hot metal detector 2, third cold/hot metal detector 3, the
The inspection inactivating signal of four cold/hot metal detectors 4, the 5th cold/hot metal detector 5 and the 6th cold/hot metal detector 6 feedback.
Specifically, Coil Box passes through the first cold/hot metal detector 1, the second cold/hot metal detector 2, third cold/hot metal detector
3, the 4th cold/hot metal detector 4, the 5th cold/hot metal detector 5 and the 6th cold/hot metal detector 6 obtain the fortune of intermediate slab
Capable and location information is simultaneously sent to controller, and the signal that controller will acquire compares with preset service condition and then sends phase
Required service condition and corresponding operating instruction can be arranged in controller in the operating instruction answered accordingly.
Step S102, when detecting that inactivating signal is consistent with preset first service condition, then according to inspection inactivating signal hair
Operation control instruction, operation control instruction are used to indicate Coil Box and run according to preset mode accordingly out.
Specifically, when Coil Box operates normally, because cold/hot metal detector inspection is lost but do not influenced caused by fog or dust etc.
The inspection inactivating signal that Coil Box operates normally can be shielded by controller, and Coil Box and control system do not make alarm to inspection inactivating signal
Prompt, saves the labor intensity of staff.
Step S103 then issues alarm when detecting that inactivating signal is consistent with preset second service condition, in order to
Remind staff's intervention.
Specifically, alarm signal alarm is issued to the abnormal alarm situation controller for needing manpower intervention to solve, it is artificial to be situated between
Enter operation, solves abnormal conditions.
In one embodiment of the invention, inactivating signal and preset first service condition are detected in step S102
It is consistent and specifically includes: is detected by the first cold/hot metal detector 1 and intermediate slab missing occurs at inlet side-guiding-board 7, led to simultaneously
Cross the second cold/hot metal detector 2, third cold/hot metal detector 3, the 4th cold/hot metal detector 4, the 5th cold/hot metal detector 5 and
Intermediate slab is detected at 6th cold/hot metal detector 6.
Corresponding operation control instruction is issued according to inspection inactivating signal in step S102, is specifically included: operation control instruction
It is used to indicate the inspection inactivating signal of shielding the first cold/hot metal detector 1 feedback, and is used to indicate Coil Box according to preset mode
Operation.
Coil Box alarm condition caused by the present embodiment provides a kind of inspection mistake because of cold/hot metal detector, in the normal work of Coil Box
In the case where work, the first cold/hot metal detector 1 at inlet side-guiding-board is set because fog or dust cannot detect Coil Box
The intermediate slab of inlet causes equipment alarm, in the prior art, works normally to this Coil Box, non-faulting factor causes
Cold/hot metal detector alarm needs artificial releasing warning message, increases the labor intensity of staff, reduces working efficiency;This reality
Applying alarm condition caused by losing in example because of the inspection of the first cold/hot metal detector 1 only need to shield warning message by controller, no
It can cause adverse effect to subsequent handling, not need manually to release, reduce the labor intensity of staff.
In one embodiment of the invention, inactivating signal and preset first service condition are detected in step S102
It is consistent and specifically includes: is detected by the second cold/hot metal detector 2 and intermediate slab missing occurs at rectification roll 8, while passing through the
One cold/hot metal detector 1, third cold/hot metal detector 3, the 4th cold/hot metal detector 4, the 5th cold/hot metal detector 5 and the 6th
Cold/hot metal detector 6 detects intermediate slab;
Corresponding operation control instruction is issued according to inspection inactivating signal in step S102, is specifically included: operation control instruction
It is used to indicate the inspection inactivating signal of shielding the second cold/hot metal detector 2 feedback, and is used to indicate Coil Box according to preset mode
Operation.
The present embodiment provides another because cold/hot metal detector inspection lose caused by Coil Box alarm condition, Coil Box just
Often in the case where work, the second cold/hot metal detector 2 at rectification roll 8 is set because fog or dust cannot detect Coil Box
The intermediate slab of inlet causes equipment alarm, in the prior art, works normally to this Coil Box, non-faulting factor causes
Cold/hot metal detector alarm needs artificial releasing warning message, increases the labor intensity of staff, reduces working efficiency;This reality
Applying alarm condition caused by losing in example because of the inspection of the second cold/hot metal detector 2 only need to shield warning message by controller, no
It can cause adverse effect to subsequent handling, not need manually to release, reduce the labor intensity of staff.
In one embodiment of the invention, inactivating signal and preset first service condition are detected in step S102
It is consistent and specifically includes: is detected by the first cold/hot metal detector 1 and intermediate slab missing occurs at inlet side-guiding-board 7, and led to
Cross the second cold/hot metal detector 2 detect at rectification roll 8 occur intermediate slab missing, while by third cold/hot metal detector 3,
4th cold/hot metal detector 4, the 5th cold/hot metal detector 5 and the 6th cold/hot metal detector 6 detect intermediate slab;
Corresponding operation control instruction is issued according to inspection inactivating signal in step S102, is specifically included: operation control instruction
It is used to indicate the inspection inactivating signal of the first cold/hot metal detector 1 of shielding and the second cold/hot metal detector 2 feedback, and is used to indicate heat
Case is rolled up to carry out according to preset mode.
The present embodiment provides another because cold/hot metal detector inspection lose caused by Coil Box alarm condition, Coil Box just
Often in the case where work, the first cold/hot metal detector 1 and the second cold/hot metal detector 2 examine mistake because of the influence of fog or dust simultaneously
Cause equipment alarm, in the prior art, this Coil Box is worked normally, non-faulting factor causes cold/hot metal detector to be alarmed
It needs manually to release warning message, increases the labor intensity of staff, reduce working efficiency;Because of the first heat gold in the present embodiment
Belong to detector 1 and the second cold/hot metal detector 2 examines alarm condition caused by mistake simultaneously and only need to shield warning message by controller
, adverse effect will not be caused to subsequent handling, not need manually to release, reduce the labor intensity of staff.
In one embodiment of the invention, inactivating signal and preset second service condition are detected in step S103
It is consistent and specifically includes: intermediate slab missing is detected by third cold/hot metal detector 3 and missing time is less than preset time, together
When pass through the first cold/hot metal detector 1, the second cold/hot metal detector 2, the 4th cold/hot metal detector 4, the 5th cold/hot metal detector 5
And the 6th cold/hot metal detector 6 detect intermediate slab.
The present embodiment provides a kind of because of equipment alarm situation caused by third cold/hot metal detector 3 has the of short duration inspection of steel to lose,
Under conditions of Coil Box works normally, there is steel inspection mistake at third cold/hot metal detector 3 and the inspection mistake time is less than 500ms, can lead
The calculated diameter of coiled area's coil of strip is caused to be less than the practical coil diameter of coil of strip;For coil of strip in the uncoiling of uncoiling area, controller calculates coil of strip
Unwound length, when the coil diameter of coil of strip is less than or equal to 850mm, cotter pin is inserted into rolled eye, if the calculating coil diameter of coil of strip is less than in fact
Border coil diameter, coil of strip cotter pin in the uncoiling of uncoiling area can be inserted into rolled eye in advance, fold the tail portion of intermediate slab, repeat to shear tail
The intermediate slab that portion folds can accelerate flying shear to wear, and reduce the service life, therefore, have steel inspection to lose in third cold/hot metal detector 3 and examine
The time is lost less than in the case where 500ms, controller needs to increase the instruction of flying shear protective program, and flying shear protective program is instructed for referring to
Show that flying shear is failure to actuate to protect flying shear, the steel band that tail portion folds needs manpower intervention by folded portion cut place before entering finishing mill
Reason.
In one embodiment of the invention, inactivating signal and preset second service condition are detected in step S103
It is consistent and specifically includes: when detects intermediate slab missing and missing time more than or equal to presetting by third cold/hot metal detector 3
Between, while intermediate slab missing is detected by the first cold/hot metal detector 1 and the second cold/hot metal detector 2, and pass through
4th cold/hot metal detector 4, the 5th cold/hot metal detector 5 and the 6th cold/hot metal detector 6 detect intermediate slab.
The present embodiment provides it is a kind of because third cold/hot metal detector 3 have steel flash time it is longer caused by equipment alarm feelings
Condition, under conditions of Coil Box works normally, while uncoiling, coiled area can carry out the coiled of next block of steel in uncoiling area,
In the faster situation of rolling rhythm, the duplexing bit function of Coil Box can improve working efficiency;If in uncoiling area while uncoiling,
Next piece of steel band is completed in rolls, i.e. the first cold/hot metal detector 1 and the second cold/hot metal detector 2 are without steel without detection but third heat
There is steel inspection to lose at metal detector 3 and examine and lose the time more than or equal to 500ms, third cold/hot metal detector 3 can't detect the first support
Coil of strip at roller 12 will lead to controller and determine that coiled area while uncoiling, uncoiling area does not have steel and the first carrying roller 12 is in empty work
Position in the case where rotate clockwise, then controller can control the first carrying roller 12 drive coil of strip rotate counterclockwise preparation meet it is next
Block intermediate slab, under this alarm condition, controller sends standby program instruction, and standby program instruction is used to indicate alarm
Alarm, manpower intervention;Staff starts uncoiling and keeps function, and uncoiling area second roller 13 and 15 stopping of third carrying roller act,
The first carrying roller 12 is still rotating counterclockwise at this time, when coil of strip is rotated to uncoiling state, quickly press the first carrying roller 12 stop by
Button presses reversion 12 button of the first carrying roller simultaneously, manually send coil of strip to flying shear, closes uncoiling and keeps function, uncoiling area continues
Uncoiling, the 6th cold/hot metal detector 6 have detected steel, and system issues data to Coil Box, finishing mill and coiled area again, tracking
Restore, hot rolling bear works normally.
In one embodiment of the invention, inactivating signal and preset second service condition are detected in step S103
It is consistent and specifically includes: intermediate slab missing is detected by the 5th cold/hot metal detector 5 and pinch roller is detected by pressure gauge
Increment of the 16 cylinder pressure value within the period that the 5th cold/hot metal detector 5 detects intermediate slab missing is more than default
Pressure value is visited by the first cold/hot metal detector 1, the second cold/hot metal detector 2, third cold/hot metal detector 3, the 4th thermometal
It surveys device 4 and the 6th cold/hot metal detector 6 detects intermediate slab.
Alarm condition caused by the present embodiment provides a kind of inspection mistake because of the 5th cold/hot metal detector 5, in the normal work of Coil Box
Under conditions of work, intermediate slab enters finishing mill through pinch roller 16, if between the inspection of the 5th cold/hot metal detector 5 is overdue schedule time while sending out
The cylinder pressure warning message of raw pinch roller 16 represents intermediate slab and tail portion folding occurs, such as above-mentioned, controller, which is sent, to fly
Protective program instruction is cut, the instruction of flying shear protective program is used to indicate flying shear and is failure to actuate to protect flying shear, and the steel band that tail portion folds exists
Need manpower intervention by folded portion cutting process before into finishing mill.
Embodiment 2:
As shown in figure 3, the operation control system 100 for the Coil Box that one embodiment of the present of invention provides, for executing Fig. 2
Method and step in corresponding embodiment comprising:
Signal acquisition module 110, for obtaining the first cold/hot metal detector 1, the second cold/hot metal detector 2, third heat gold
The inspection for belonging to detector 3, the 4th cold/hot metal detector 4, the 5th cold/hot metal detector 5 and the 6th cold/hot metal detector 6 feedback is lost
Signal;
Control module 120 is connect with signal acquisition module 110, detects inactivating signal and preset first fortune for working as
When row condition is consistent, then corresponding operation control instruction is issued according to inspection inactivating signal, operation control instruction is used to indicate Coil Box
It is carried out according to preset mode;
Alarm module 130 is connect with signal acquisition module 110, detects inactivating signal and preset second fortune for working as
When row condition is consistent, then alarm is issued, in order to remind staff to intervene.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations;Although referring to aforementioned reality
Applying example, invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each
Technical solution documented by embodiment is modified or equivalent replacement of some of the technical features;And these are modified
Or replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution should all
It is included within protection scope of the present invention.
Claims (1)
1. a kind of progress control method of Coil Box, which is characterized in that
The Coil Box include: be set at inlet side-guiding-board (7) in detecting and whether having at the inlet side-guiding-board (7)
Between slab pan feeding the first cold/hot metal detector (1), be set at rectification roll (8) is for detecting at the rectification roll (8)
No the second cold/hot metal detector (2) for having intermediate slab pan feeding is set to the intermediate slab for being used to obtain coiled area in coiled area
The third cold/hot metal detector (3) for batching status information is set to the position for being used to detect uncoiling area intermediate slab in uncoiling area
4th cold/hot metal detector (4) of information, be set to uncoiling area side for obtaining intermediate slab on third carrying roller (15)
5th cold/hot metal detector (5) of location information is set at feed zone pinch roller (16) and is used to obtain the pinch roller (16)
Cylinder pressure value pressure gauge and be set at feed zone pinch roller (16) for detecting at the pinch roller (16)
6th cold/hot metal detector (6) of the feeding information of intermediate slab;
The progress control method includes:
Obtain first cold/hot metal detector (1), second cold/hot metal detector (2), the third cold/hot metal detector
(3), the 4th cold/hot metal detector (4), the 5th cold/hot metal detector (5) and the 6th cold/hot metal detector
(6) the inspection inactivating signal fed back;
When detecting that the inspection inactivating signal is consistent with preset first service condition, then issued according to the inspection inactivating signal corresponding
Operation control instruction, the operation control instruction is used to indicate the Coil Box and runs according to preset mode;
When detecting that the inspection inactivating signal is consistent with preset second service condition, then alarm is issued, in order to remind work
Personnel's intervention;
It is described to detect that the inspection inactivating signal is consistent with preset first service condition and specifically include: by first thermometal
Detector (1), which detects, occurs intermediate slab missing at the inlet side-guiding-board (7), while being detected by second thermometal
Device (2), the third cold/hot metal detector (3), the 4th cold/hot metal detector (4), the 5th cold/hot metal detector (5)
And the intermediate slab is detected at the 6th cold/hot metal detector (6);
Described to issue corresponding operation control instruction according to the inspection inactivating signal, specifically include: the operation control instruction is used for
Indicator panel covert states the inspection inactivating signal of the first cold/hot metal detector (1) feedback, and is used to indicate the Coil Box according to default
Mode operation;Or
It is described to detect that the inspection inactivating signal is consistent with preset first service condition and specifically include: by second thermometal
Detector (2), which detects, occurs intermediate slab missing at the rectification roll (8), while passing through first cold/hot metal detector
(1), the third cold/hot metal detector (3), the 4th cold/hot metal detector (4), the 5th cold/hot metal detector (5) with
And the 6th cold/hot metal detector (6) detects the intermediate slab;
Described to issue corresponding operation control instruction according to the inspection inactivating signal, specifically include: the operation control instruction is used for
Indicator panel covert states the inspection inactivating signal of the second cold/hot metal detector (2) feedback, and is used to indicate the Coil Box according to default
Mode operation;Or
It is described to detect that the inspection inactivating signal is consistent with preset first service condition and specifically include: by first thermometal
Detector (1), which detects, occurs intermediate slab missing at the inlet side-guiding-board (7), and is detected by second thermometal
Device (2), which detects, occurs intermediate slab missing at the rectification roll (8), while passing through the third cold/hot metal detector (3), institute
The 4th cold/hot metal detector (4), the 5th cold/hot metal detector (5) and the 6th cold/hot metal detector (6) is stated to visit
Measure the intermediate slab;
Described to issue corresponding operation control instruction according to the inspection inactivating signal, specifically include: the operation control instruction is used for
Indicator panel covert states the inspection inactivating signal of the first cold/hot metal detector (1) and second cold/hot metal detector (2) feedback, and uses
It is carried out in the instruction Coil Box according to preset mode;
It is described to detect that the inspection inactivating signal is consistent with preset second service condition and specifically include: by the third thermometal
Detector (3) detects intermediate slab missing and missing time is less than preset time, while being detected by first thermometal
Device (1), second cold/hot metal detector (2), the 4th cold/hot metal detector (4), the 5th cold/hot metal detector (5)
And the 6th cold/hot metal detector (6) detects the intermediate slab;Or
It is described to detect that the inspection inactivating signal is consistent with preset second service condition and specifically include: by the third thermometal
Detector (3) detects the intermediate slab missing and missing time is more than or equal to preset time, while passing through first heat
Metal detector (1) and second cold/hot metal detector (2) are detected the intermediate slab and are lacked, and pass through described the
Four cold/hot metal detectors (4), the 5th cold/hot metal detector (5) and the 6th cold/hot metal detector (6) are detected
The intermediate slab;Or
It is described to detect that the inspection inactivating signal is consistent with preset second service condition and specifically include: by the 5th thermometal
Detector (5) detects the intermediate slab missing and detects the hydraulic cylinder pressure of the pinch roller (16) by the pressure gauge
Increment of the force value within the period that the 5th cold/hot metal detector (5) detects the intermediate slab missing is more than default pressure
Force value passes through first cold/hot metal detector (1), second cold/hot metal detector (2), the third cold/hot metal detector
(3), the 4th cold/hot metal detector (4) and the 6th cold/hot metal detector (6) detect the intermediate slab.
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CN201810005335.0A CN108213084B (en) | 2018-01-03 | 2018-01-03 | The progress control method and system of Coil Box |
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CN201810005335.0A CN108213084B (en) | 2018-01-03 | 2018-01-03 | The progress control method and system of Coil Box |
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CN108213084A CN108213084A (en) | 2018-06-29 |
CN108213084B true CN108213084B (en) | 2019-06-18 |
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CN201810005335.0A Expired - Fee Related CN108213084B (en) | 2018-01-03 | 2018-01-03 | The progress control method and system of Coil Box |
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Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1227673A (en) * | 1983-12-21 | 1987-10-06 | Canadian General Electric Company Limited | Single pivoting bending roll, coilbox |
HU212084B (en) * | 1993-12-21 | 1996-02-28 | Dunaferr Acelmuevek Kft | Method and apparatus for uncoil coiled plate-made in coilbox apparatus - made of metal especially steel |
JP2000190023A (en) * | 1998-12-24 | 2000-07-11 | Nippon Steel Corp | Rewinding method of coilbox |
US8281633B2 (en) * | 2008-02-21 | 2012-10-09 | Hatch Ltd. | Active transfer apparatus for hot strip mill coilbox |
CN103394516B (en) * | 2013-08-02 | 2016-02-24 | 北京首钢股份有限公司 | A kind of coil box equipment double-interlock protection device and control method thereof |
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2018
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