CN208019154U - A kind of cold-rolling galvanization line threading steel detection device - Google Patents
A kind of cold-rolling galvanization line threading steel detection device Download PDFInfo
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- CN208019154U CN208019154U CN201820285557.8U CN201820285557U CN208019154U CN 208019154 U CN208019154 U CN 208019154U CN 201820285557 U CN201820285557 U CN 201820285557U CN 208019154 U CN208019154 U CN 208019154U
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Abstract
The utility model discloses a kind of cold-rolling galvanization line threading steel detection devices, are related to metallurgical technology field, described device includes：Uncoiler is provided with uncoiler motor encoder on the uncoiler；PLC control unit, the uncoiler motor encoder are communicated to connect with the PLC control unit；Detect grating after guide roller, on detection grating is arranged after guide roller after the guide roller, and detection device is communicated to connect with the PLC control unit after the guide roller；It is driven converter plant, the transmission converter plant is communicated to connect with the PLC control unit.It solves in the prior art due to bad etc. with steel plate type, it causes to take the lead to bump against with threading guide plate or take the lead to penetrate guide plate gap, it cannot find in time, it is serious to lead to take the lead piling of steel, increases operating personnel's workload, while there is technical issues that again, reach timely discovery and takes the lead piling of steel, the severity of piling of steel is reduced, convenient for quickly processing, the technique effect to eliminate safe hidden trouble.
Description
Technical field
The utility model is related to metallurgical technology field more particularly to a kind of cold-rolling galvanization line threading steel detection devices.
Background technology
Uncoiler is that steel rolling produces essential equipment in rolls, ensures the work well of uncoiler to improving milling train production
Rate important in inhibiting.In cold-rolling galvanization production line, uncoiler is mainly used for extending strip.
But the application utility model people has found above-mentioned existing skill during technical solution in realizing the embodiment of the present application
Art at least has the following technical problems：
In uncoiler uncoiling crossing process, due to bad etc. with steel plate type, cause to take the lead and threading guide plate bumps against
Or take the lead to penetrate guide plate gap, it cannot find in time, it is serious to lead to take the lead piling of steel, to increase operating personnel's workload,
Rhythm of production is influenced, while there is technical issues that again.
Utility model content
The utility model embodiment provides a kind of cold-rolling galvanization line threading steel detection device, to solve in the prior art
Due to bad etc. with steel plate type, cause to take the lead to bump against with threading guide plate or take the lead to penetrate guide plate gap, cannot send out in time
Existing, it is serious to lead to take the lead piling of steel, to increase operating personnel's workload, influences rhythm of production, while there is security risk again
The technical issues of, reach timely discovery and taken the lead piling of steel, reduced the severity of piling of steel, convenient for quickly processing, eliminates safety
The technique effect of hidden danger.
To solve the above-mentioned problems, the utility model embodiment provides a kind of cold-rolling galvanization line threading steel detection device,
Described device includes：Uncoiler is provided with uncoiler motor encoder on the uncoiler；PLC control unit, the uncoiler
Motor encoder is communicated to connect with the PLC control unit；Grating is detected after after guide roller, detection grating is set after the guide roller
It sets on after guide roller, and detection device is communicated to connect with the PLC control unit after the guide roller；Converter plant is driven,
The transmission converter plant is communicated to connect with the PLC control unit.
Preferably, described device further includes：Grating is detected after coil opener, detection grating is arranged described after the coil opener
Coil opener rear, and detect grating after the coil opener and communicated to connect with the PLC control unit.
Preferably, described device further includes：Entrance detects grating before cutting, detection grating is arranged described before the entrance is cut
Entrance cuts front, and the entrance is cut preceding detection grating and communicated to connect with the PLC control unit.
Preferably, described device further includes：Entrance detects grating after cutting, detection grating is arranged described after the entrance is cut
Entrance cuts rear, and the entrance cut after detection grating communicated to connect with the PLC control unit.
Preferably, described device further includes：Display unit, the display unit are communicated to connect with the PLC control unit.
Preferably, described device further includes：Alarm unit, the alarm unit are communicated to connect with the PLC control unit.
Preferably, described device further includes：The alarm unit is audible alarm unit.
Said one in the utility model embodiment or multiple technical solutions at least have following one or more technologies
Effect：
1, the utility model embodiment provides a kind of cold-rolling galvanization line threading steel detection device, and described device includes：It opens
Volume machine is provided with uncoiler motor encoder on the uncoiler；PLC control unit, the uncoiler motor encoder and institute
State PLC control unit communication connection；Detect grating after guide roller, on detection grating is arranged after guide roller after the guide roller,
And detection device is communicated to connect with the PLC control unit after the guide roller；It is driven converter plant, the transmission converter plant
It is communicated to connect with the PLC control unit.It solves in the prior art due to band steel plate type is bad etc., causes to take the lead and wear
Band guide plate bumps against or takes the lead to penetrate guide plate gap, cannot find in time, and it is serious to lead to take the lead piling of steel, increases operator employee
It measures, influences rhythm of production, while there is technical issues that again, reached timely discovery and taken the lead piling of steel, reduced
The severity of piling of steel, convenient for quickly processing, the technique effect to eliminate safe hidden trouble.
2, the utility model embodiment after the guide roller by that will detect on grating is arranged after guide roller, and described lead
Detection device and the PLC control unit communicate to connect after to roller, solve in the prior art due to the originals such as band steel plate type is bad
Cause causes to take the lead to bump against with threading guide plate or takes the lead to penetrate guide plate gap, cannot find in time, and it is serious to lead to take the lead piling of steel,
Operating personnel's workload is increased, influences rhythm of production, while there is technical issues that again, has reached detection strip
Take the lead whether to detect the technique effect that piling of steel occurs at grating after guide roller.
3, the utility model embodiment is arranged by that will detect grating after the coil opener at the coil opener rear, and institute
Detection grating is communicated to connect with the PLC control unit after stating coil opener, is solved in the prior art since band steel plate type is bad
Etc. reasons, cause to take the lead to bump against with threading guide plate or take the lead to penetrate guide plate gap, cannot find in time, cause to take the lead piling of steel tight
Weight, increases operating personnel's workload, influences rhythm of production, while there is technical issues that again, reached detection
With steel taping head whether after coil opener detect grating occur piling of steel technique effect.
4, the utility model embodiment cuts front, and institute by detection grating setting before cutting the entrance in the entrance
It states detection grating before entrance is cut to communicate to connect with the PLC control unit, solve in the prior art since band steel plate type is bad
Etc. reasons, cause to take the lead to bump against with threading guide plate or take the lead to penetrate guide plate gap, cannot find in time, cause to take the lead piling of steel tight
Weight, increases operating personnel's workload, influences rhythm of production, while there is technical issues that again, reached detection
The technique effect that piling of steel occurs at grating whether is detected before entrance is cut with steel taping head.
5, the utility model embodiment cuts rear, and institute by detecting grating setting after cutting the entrance in the entrance
It states and detects grating and PLC control unit communication connection after entrance is cut, solve in the prior art since band steel plate type is bad
Etc. reasons, cause to take the lead to bump against with threading guide plate or take the lead to penetrate guide plate gap, cannot find in time, cause to take the lead piling of steel tight
Weight, increases operating personnel's workload, influences rhythm of production, while there is technical issues that again, reached detection
The technique effect that piling of steel occurs at grating whether is detected after entrance is cut with steel taping head.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
Other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of schematic diagram of cold-rolling galvanization line threading steel detection device in the utility model embodiment.
Reference numeral：Grating 1 is detected after guide roller, grating 2 is detected after coil opener, and entrance detects grating 3 before cutting, and entrance is cut
Grating 4, uncoiler 5 are detected afterwards
Specific implementation mode
The utility model embodiment provides a kind of cold-rolling galvanization line threading steel detection device, solve in the prior art by
In the band reasons such as steel plate type is bad, causes to take the lead to bump against with threading guide plate or take the lead to penetrate guide plate gap, cannot find in time,
It is serious to lead to take the lead piling of steel, to increase operating personnel's workload, influences rhythm of production, while there is the skill of security risk again
Art problem.
The technical scheme in the embodiment of the utility model, overall structure are as follows：Uncoiler is provided with out on the uncoiler
Volume machine motor encoder；PLC control unit, the uncoiler motor encoder are communicated to connect with the PLC control unit；It is oriented to
Detect grating after roller, on detection grating is arranged after guide roller after the guide roller, and detection device and institute after the guide roller
State PLC control unit communication connection；It is driven converter plant, the transmission converter plant is communicated to connect with the PLC control unit.
It solves in the prior art due to band steel plate type is bad etc., causes to take the lead to bump against with threading guide plate or take the lead to penetrate guide plate
Gap cannot find in time, and it is serious to lead to take the lead piling of steel, increases operating personnel's workload, influences rhythm of production, while depositing again
The security risk the technical issues of, timely discovery is reached and has taken the lead piling of steel, reduced the severity of piling of steel, convenient for quickly place
Reason, the technique effect to eliminate safe hidden trouble.
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Embodiment one
The utility model embodiment provides a kind of cold-rolling galvanization line threading steel detection device, referring to FIG. 1, described device
Including：
Uncoiler 5 is provided with uncoiler motor encoder on the uncoiler 5【It is not shown in figure】；
Specifically, the uncoiler 5 is mainly used for extending the strip, it is arranged on the uncoiler 5
Uncoiler motor encoder is stated, when 5 uncoiling of uncoiler, code value is sent to described by the uncoiler motor encoder
PLC control unit【It is not shown in figure】, the PLC control unit again pass through code value variation and the strip outer diameter, calculate
Go out the length that the uncoiler 5 has opened the strip, i.e., the distance for taking the lead to advance of the described strip.
PLC control unit, the uncoiler motor encoder are communicated to connect with the PLC control unit；
Specifically, the PLC control unit is communicatively coupled with the uncoiler motor encoder, for receiving
The code value of uncoiler motor encoder is stated, then by the variation of code value and the outer diameter of the strip, has calculated the uncoiler 5
Open the length of the strip, i.e., the distance for taking the lead to advance of the described strip.
Grating 1 is detected after guide roller, on detection grating 1 is arranged after guide roller after the guide roller, and the guide roller
Detection device is communicated to connect with the PLC control unit afterwards；
It is driven converter plant【It is not shown in figure】, the transmission converter plant and the PLC control unit communicate to connect.
Further, described device further includes：Display unit【It is not shown in figure】, the display unit and the PLC are controlled
Unit communication connection processed；Alarm unit【It is not shown in figure】, the alarm unit and the PLC control unit communicate to connect；Institute
It is audible alarm unit to state alarm unit.
It is fixedly mounted on after guide roller specifically, detecting grating 1 after the guide roller, for detecting the band steel band
Head detects after whether reaching the guide roller at grating 1, so that it is determined that the strip takes the lead the detection light after the guide roller
Piling of steel whether occurs at grid 1, and the PLC control unit is sent to by the result that grating 1 detects is detected after the guide roller,
It is shown on the display unit, while the alarm unit is alarmed in a manner of sounding, reminds operating personnel note that energy
It is enough to find whether the band steel taping head occurs piling of steel in time.When 5 uncoiling of uncoiler, the uncoiler motor encoder will
Code value is sent to the PLC control unit, and the PLC control unit passes through the variation of code value and the outer diameter of the strip, meter again
The length that the uncoiler 5 has opened the strip is calculated, i.e., the distance for taking the lead to advance of the described strip takes the lead to go when calculated
Into distance reach after the guide roller at detection grating 1 when, if detecting grating 1 after the guide roller is not detected the band
Steel, then it is assumed that described to take the lead that piling of steel occurs, threading walks stoppings automatically, at this time the display unit show described in take the lead generation heap
Steel, while the alarm unit is alarmed to operating personnel, can be pinpointed the problems in time to reach operating personnel, and strip heap is reduced
Steel severity, convenient for quickly processing, the technique effect to eliminate safe hidden trouble.
Further, described device further includes：Grating 2 is detected after coil opener, and the setting of grating 2 is detected after the coil opener and is existed
The coil opener rear, and detect grating 2 after the coil opener and communicated to connect with the PLC control unit.
Specifically, detecting grating 2 after the coil opener is fixedly mounted on the coil opener rear, for detecting the band
Steel taping head detects after whether reaching the coil opener at grating 2, so that it is determined that the strip takes the lead to examine after the coil opener
It surveys whether grating 2 occurs piling of steel, and the result that grating 2 detects will be detected after the coil opener and be sent to the PLC controls list
Member is shown on the display unit, while the alarm unit is alarmed in a manner of sounding, reminds operating personnel's note
Meaning, can find whether the band steel taping head occurs piling of steel in time.When 5 uncoiling of uncoiler, the uncoiler motor is compiled
Code value is sent to the PLC control unit by code device, and the PLC control unit is outer with the strip by changing for code value again
Diameter calculates the length that the uncoiler 5 has opened the strip, i.e., the distance for taking the lead to advance of the described strip, when calculated
When the distance for taking the lead to advance is reached after the coil opener at detection grating 2, if detecting grating 2 after the coil opener is not detected institute
State strip, then it is assumed that described to take the lead that piling of steel occurs, threading walks stopping automatically, at this time the display unit show described in take the lead to occur
Piling of steel, while the alarm unit is alarmed to operating personnel, can be pinpointed the problems in time to reach operating personnel, and strip is reduced
Piling of steel severity, convenient for quickly processing, the technique effect to eliminate safe hidden trouble.
Further, described device further includes：Entrance detects grating 3 before cutting, detection grating 3, which is arranged, before the entrance is cut exists
The entrance cuts front, and the entrance is cut preceding detection grating 3 and communicated to connect with the PLC control unit.
Specifically, the entrance cut before detection grating 3 be fixedly mounted on the entrance cut front, for detecting the band
Whether steel taping head reaches before the entrance is cut at detection grating 3, so that it is determined that the strip takes the lead to examine before the entrance is cut
It surveys whether grating 3 occurs piling of steel, and detects the result that grating 3 detects before the entrance is cut and be sent to the PLC controls list
Member is shown on the display unit, while the alarm unit is alarmed in a manner of sounding, reminds operating personnel's note
Meaning, can find whether the band steel taping head occurs piling of steel in time.When 5 uncoiling of uncoiler, the uncoiler motor is compiled
Code value is sent to the PLC control unit by code device, and the PLC control unit is outer with the strip by changing for code value again
Diameter calculates the length that the uncoiler 5 has opened the strip, i.e., the distance for taking the lead to advance of the described strip, when calculated
When the distance for taking the lead to advance is reached before the entrance is cut at detection grating 3, if institute is not detected in detection grating 3 before the entrance is cut
State strip, then it is assumed that described to take the lead that piling of steel occurs, threading walks stopping automatically, at this time the display unit show described in take the lead to occur
Piling of steel, while the alarm unit is alarmed to operating personnel, can be pinpointed the problems in time to reach operating personnel, and strip is reduced
Piling of steel severity, convenient for quickly processing, the technique effect to eliminate safe hidden trouble.
Further, described device further includes：Entrance detects grating 4 after cutting, detection grating 4, which is arranged, after the entrance is cut exists
The entrance cuts rear, and the entrance cut after detection grating 4 communicated to connect with the PLC control unit.
Specifically, detection grating 4 is fixedly mounted on the entrance and cuts rear after the entrance is cut, for detecting the band
Whether steel taping head, which reaches, is detected after the entrance is cut at grating 4, so that it is determined that the strip takes the lead to examine after the entrance is cut
It surveys whether grating 4 occurs piling of steel, and detects the result that grating 4 detects after the entrance is cut and be sent to the PLC controls list
Member is shown on the display unit, while the alarm unit is alarmed in a manner of sounding, reminds operating personnel's note
Meaning, can find whether the band steel taping head occurs piling of steel in time.When 5 uncoiling of uncoiler, the uncoiler motor is compiled
Code value is sent to the PLC control unit by code device, and the PLC control unit is outer with the strip by changing for code value again
Diameter calculates the length that the uncoiler 5 has opened the strip, i.e., the distance for taking the lead to advance of the described strip, when calculated
When the distance for taking the lead to advance is reached after the entrance is cut at detection grating 4, if institute is not detected in detection grating 4 after the entrance is cut
State strip, then it is assumed that described to take the lead that piling of steel occurs, threading walks stopping automatically, at this time the display unit show described in take the lead to occur
Piling of steel, while the alarm unit is alarmed to operating personnel, can be pinpointed the problems in time to reach operating personnel, and strip is reduced
Piling of steel severity, convenient for quickly processing, the technique effect to eliminate safe hidden trouble.
Embodiment two
The utility model embodiment provides a kind of working method of cold-rolling galvanization line threading steel detection device, please refers to figure
1, specific working mode is：
When 5 uncoiling of uncoiler, code value is sent to the PLC control unit by the uncoiler motor encoder,
The PLC control unit by the variation of code value and the outer diameter of the strip, calculates the uncoiler 5 and has opened the strip again
Length, i.e., the described strip take the lead advance distance.
When being detected at grating 1 after the calculated distance for taking the lead to advance reaches the guide roller, if after the guide roller
The strip is not detected in detection grating 1, then it is assumed that described to take the lead that piling of steel occurs, threading walks stopping automatically, the display at this time
Unit described in showing takes the lead that piling of steel occurs, while the alarm unit is alarmed to operating personnel, to which operating personnel can be timely
It pinpoints the problems, convenient for quickly processing piling of steel；
When being detected at grating 2 after the calculated distance for taking the lead to advance reaches the coil opener, if the straight peen
Grating 2 is detected after machine, the strip is not detected, then it is assumed that described to take the lead that piling of steel occurs, threading walks stopping automatically, described at this time
Display unit described in showing takes the lead that piling of steel occurs, while the alarm unit is alarmed to operating personnel, to which operating personnel can
It pinpoints the problems in time, convenient for quickly processing piling of steel；
When the calculated distance for taking the lead to advance reaches before the entrance is cut at detection grating 3, if before the entrance is cut
The strip is not detected in detection grating 3, then it is assumed that described to take the lead that piling of steel occurs, threading walks stopping automatically, the display at this time
Unit described in showing takes the lead that piling of steel occurs, while the alarm unit is alarmed to operating personnel, to which operating personnel can be timely
It pinpoints the problems, convenient for quickly processing piling of steel；
When the calculated distance for taking the lead to advance, which reaches, to be detected at grating 4 after the entrance is cut, if after the entrance is cut
The strip is not detected in detection grating 4, then it is assumed that described to take the lead that piling of steel occurs, threading walks stopping automatically, the display at this time
Unit described in showing takes the lead that piling of steel occurs, while the alarm unit is alarmed to operating personnel, to which operating personnel can be timely
It pinpoints the problems, convenient for quickly processing piling of steel.
The technical solution provided in the embodiment of the present application, has at least the following technical effects or advantages：
1, the utility model embodiment provides a kind of cold-rolling galvanization line threading steel detection device, and described device includes：It opens
Volume machine is provided with uncoiler motor encoder on the uncoiler；PLC control unit, the uncoiler motor encoder and institute
State PLC control unit communication connection；Detect grating after guide roller, on detection grating is arranged after guide roller after the guide roller,
And detection device is communicated to connect with the PLC control unit after the guide roller；It is driven converter plant, the transmission converter plant
It is communicated to connect with the PLC control unit.It solves in the prior art due to band steel plate type is bad etc., causes to take the lead and wear
Band guide plate bumps against or takes the lead to penetrate guide plate gap, cannot find in time, and it is serious to lead to take the lead piling of steel, increases operator employee
It measures, influences rhythm of production, while there is technical issues that again, reached timely discovery and taken the lead piling of steel, reduced
The severity of piling of steel, convenient for quickly processing, the technique effect to eliminate safe hidden trouble.
2, the utility model embodiment after the guide roller by that will detect on grating is arranged after guide roller, and described lead
Detection device and the PLC control unit communicate to connect after to roller, solve in the prior art due to the originals such as band steel plate type is bad
Cause causes to take the lead to bump against with threading guide plate or takes the lead to penetrate guide plate gap, cannot find in time, and it is serious to lead to take the lead piling of steel,
Operating personnel's workload is increased, influences rhythm of production, while there is technical issues that again, has reached detection strip
Take the lead whether to detect the technique effect that piling of steel occurs at grating after guide roller.
3, the utility model embodiment is arranged by that will detect grating after the coil opener at the coil opener rear, and institute
Detection grating is communicated to connect with the PLC control unit after stating coil opener, is solved in the prior art since band steel plate type is bad
Etc. reasons, cause to take the lead to bump against with threading guide plate or take the lead to penetrate guide plate gap, cannot find in time, cause to take the lead piling of steel tight
Weight, increases operating personnel's workload, influences rhythm of production, while there is technical issues that again, reached detection
With steel taping head whether after coil opener detect grating occur piling of steel technique effect.
4, the utility model embodiment cuts front, and institute by detection grating setting before cutting the entrance in the entrance
It states detection grating before entrance is cut to communicate to connect with the PLC control unit, solve in the prior art since band steel plate type is bad
Etc. reasons, cause to take the lead to bump against with threading guide plate or take the lead to penetrate guide plate gap, cannot find in time, cause to take the lead piling of steel tight
Weight, increases operating personnel's workload, influences rhythm of production, while there is technical issues that again, reached detection
The technique effect that piling of steel occurs at grating whether is detected before entrance is cut with steel taping head.
5, the utility model embodiment cuts rear, and institute by detecting grating setting after cutting the entrance in the entrance
It states and detects grating and PLC control unit communication connection after entrance is cut, solve in the prior art since band steel plate type is bad
Etc. reasons, cause to take the lead to bump against with threading guide plate or take the lead to penetrate guide plate gap, cannot find in time, cause to take the lead piling of steel tight
Weight, increases operating personnel's workload, influences rhythm of production, while there is technical issues that again, reached detection
The technique effect that piling of steel occurs at grating whether is detected after entrance is cut with steel taping head.
Although the preferred embodiment of the utility model has been described, once a person skilled in the art knows basic
Creative concept, then additional changes and modifications can be made to these embodiments.It is wrapped so the following claims are intended to be interpreted as
It includes preferred embodiment and falls into all change and modification of the scope of the utility model.
Obviously, those skilled in the art the utility model embodiment can be carried out various modification and variations without departing from
The spirit and scope of the utility model embodiment.In this way, if these modifications and variations of the utility model embodiment belong to this
Within the scope of utility model claims and its equivalent technologies, then the utility model is also intended to exist comprising these modification and variations
It is interior.
Claims (7)
1. a kind of cold-rolling galvanization line threading steel detection device, which is characterized in that described device includes：
Uncoiler is provided with uncoiler motor encoder on the uncoiler；
PLC control unit, the uncoiler motor encoder are communicated to connect with the PLC control unit；
It detects grating after guide roller, on detection grating is arranged after guide roller after the guide roller, and is detected after the guide roller
Device is communicated to connect with the PLC control unit；
It is driven converter plant, the transmission converter plant is communicated to connect with the PLC control unit.
2. device as described in claim 1, which is characterized in that described device further includes：
Grating is detected after coil opener, detection grating is arranged at the coil opener rear, and after the coil opener after the coil opener
Grating is detected to communicate to connect with the PLC control unit.
3. device as described in claim 1, which is characterized in that described device further includes：
Entrance detects grating before cutting, before detection grating is arranged before the entrance is cut cuts front in the entrance, and the entrance is cut
Grating is detected to communicate to connect with the PLC control unit.
4. device as described in claim 1, which is characterized in that described device further includes：
Entrance detects grating after cutting, after detection grating is arranged after the entrance is cut cuts rear in the entrance, and the entrance is cut
Grating is detected to communicate to connect with the PLC control unit.
5. device as described in claim 1, which is characterized in that described device further includes：
Display unit, the display unit are communicated to connect with the PLC control unit.
6. device as described in claim 1, which is characterized in that described device further includes：
Alarm unit, the alarm unit are communicated to connect with the PLC control unit.
7. device as claimed in claim 6, which is characterized in that described device further includes：
The alarm unit is audible alarm unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820285557.8U CN208019154U (en) | 2018-02-28 | 2018-02-28 | A kind of cold-rolling galvanization line threading steel detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820285557.8U CN208019154U (en) | 2018-02-28 | 2018-02-28 | A kind of cold-rolling galvanization line threading steel detection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889521A (en) * | 2020-06-29 | 2020-11-06 | 石家庄钢铁有限责任公司 | Control device and method for reducing damage degree of steel pile of continuous rolling unit |
| CN112872097A (en) * | 2021-01-14 | 2021-06-01 | 首钢京唐钢铁联合有限责任公司 | Uncoiling control method and uncoiling control system for cold-rolled steel coil |
-
2018
- 2018-02-28 CN CN201820285557.8U patent/CN208019154U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889521A (en) * | 2020-06-29 | 2020-11-06 | 石家庄钢铁有限责任公司 | Control device and method for reducing damage degree of steel pile of continuous rolling unit |
| CN112872097A (en) * | 2021-01-14 | 2021-06-01 | 首钢京唐钢铁联合有限责任公司 | Uncoiling control method and uncoiling control system for cold-rolled steel coil |
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