CN108213084B - The progress control method and system of Coil Box - Google Patents

The progress control method and system of Coil Box Download PDF

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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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CN
China
Prior art keywords
cold
hot metal
metal detector
inspection
intermediate slab
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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CN201810005335.0A
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Chinese (zh)
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CN108213084A (en
Inventor
肖运昌
刘伟
包阔
田富滔
王猛
石少朋
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HBIS Co Ltd Chengde Branch
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HBIS Co Ltd Chengde Branch
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Priority to CN201810005335.0A priority Critical patent/CN108213084B/en
Publication of CN108213084A publication Critical patent/CN108213084A/en
Application granted granted Critical
Publication of CN108213084B publication Critical patent/CN108213084B/en
Expired - Fee Related legal-status Critical Current
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B37/00Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B37/00Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/005Control of time interval or spacing between workpieces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B2273/00Path parameters
    • B21B2273/18Presence of product
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B2273/00Path parameters
    • B21B2273/20Track 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

The progress control method and system of Coil Box
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.
CN201810005335.0A 2018-01-03 2018-01-03 The progress control method and system of Coil Box Expired - Fee Related CN108213084B (en)

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