CN208728320U - Cold-reduced sheet template detection system - Google Patents
Cold-reduced sheet template detection system Download PDFInfo
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- CN208728320U CN208728320U CN201821420301.XU CN201821420301U CN208728320U CN 208728320 U CN208728320 U CN 208728320U CN 201821420301 U CN201821420301 U CN 201821420301U CN 208728320 U CN208728320 U CN 208728320U
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- reduced sheet
- detection system
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- lathe bed
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- 238000001514 detection method Methods 0.000 title claims abstract description 34
- 238000005259 measurement Methods 0.000 claims abstract description 34
- 238000005097 cold rolling Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000007547 defect Effects 0.000 description 23
- 238000005096 rolling process Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
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Abstract
The utility model discloses a kind of cold-reduced sheet template detection systems.The cold-reduced sheet template detection system, laser, distance measuring sensor, hydraulic tailstock, push rod, target measurement target and camera on lathe bed including being mounted on cold rolling plate mill, wherein, camera and hydraulic tailstock are separately mounted to the both ends of lathe bed, laser is mounted between camera and hydraulic tailstock, target measurement target is connected by push rod with hydraulic tailstock, straight line parallel where the line between the center of target measurement target and the center of laser and lathe bed.The utility model is applied to cold-reduced sheet cold-rolled process.
Description
Technical field
The utility model relates to cold rolling technology field more particularly to a kind of cold-reduced sheet template detection systems.
Background technique
Cold-reduced sheet is to be less than the steel of 4mm by thickness made of further cold rolling by common carbon structural steel hot rolled strip
Plate.Due to rolling at normal temperature, iron scale is not generated, therefore, cold plate surface quality is good, and dimensional accuracy is high, anneals in addition
Processing, mechanical performance and processing performance are better than hot rolled steel sheet, in many fields, especially household electrical appliances manufacturing field,
Gradually replace hot rolled steel sheet with it.
Currently, in cold-reduced sheet production process, to cold rollings such as autobody sheet, tin plate, silicon steel plate and aviation aluminium sheets
The straightness of thin plate has very high requirement, but straightness is not only one of important performance of cold-rolled products, and for rolling
Process itself for, be also very important.Because can make when being rolled in strip not straight on plate width direction
Tension distribution unevenness in width direction increases, and so as to cause disconnected band, reduces the yield rate of cold-reduced sheet.Therefore, thin
Cold-reduced sheet production process in, Strip Shape Control is indispensable link.
Utility model content
The purpose of this utility model is to provide a kind of cold-reduced sheet template detection systems, for detecting the template of cold-reduced sheet,
Disconnected band is avoided the occurrence of to control the template of cold-reduced sheet, to improve the yield rate of cold-reduced sheet.
To achieve the goals above, the utility model provides a kind of cold-reduced sheet template detection system, including is mounted on cold rolling
Laser, hydraulic tailstock, push rod, target measurement target and camera on the lathe bed of plate mill, wherein the camera and described
Hydraulic tailstock is separately mounted to the both ends of the lathe bed, the laser be mounted on the camera and the hydraulic tailstock it
Between, the target measurement target is connected by the push rod with the hydraulic tailstock, and the center of the target measurement target is swashed with described
Line and the lathe bed between the center of light device is parallel in the horizontal direction.
Optionally, the hydraulic tailstock includes vertical hydraulic column, horizontal hydraulic pressure column, slide plate and supporting plate, wherein described vertical
One end of hydraulic column is mounted on the lathe bed, and the other end of the vertical hydraulic column is equipped with the slide plate, the slide plate
Top is equipped with the supporting plate, the horizontal hydraulic pressure column be mounted between the slide plate and the supporting plate and with the supporting plate phase
Even, the supporting plate is connected far from the one side of the horizontal hydraulic pressure column with the push rod.
Optionally, the cold-reduced sheet template detection system further includes the distance measuring sensor being mounted on the lathe bed, described
Distance measuring sensor is located at side of the hydraulic tailstock far from the push rod, and the center of the target measurement target and the ranging
Line and the lathe bed between the center of sensor is parallel in the horizontal direction.
Optionally, the laser is confined laser.
Optionally, the camera is high-definition camera.
Optionally, the cold-reduced sheet template detection system further includes control host, the control host and the laser
It is wirelessly connected.
After adopting the above scheme, the utility model has the following beneficial effects:
In cold-reduced sheet template detection system provided by the utility model, including being mounted on the lathe bed of cold rolling plate mill
Laser, hydraulic tailstock, push rod, target measurement target and camera, wherein camera and hydraulic tailstock are separately mounted to lathe bed
Both ends, laser are mounted between camera and hydraulic tailstock, and target measurement target is connected by push rod with hydraulic tailstock, and target is surveyed
Center and the line between the center of laser for measuring target are parallel in the horizontal direction with lathe bed, this is allowed in cold-rolled plate and strip
The operation of rolling in, can guarantee target measurement target with the movement of roller on cold-rolled plate and strip by hydraulic tailstock and push rod
It is mobile, on the one hand, the motion track of target can be measured by the camera object observing of the lathe bed other end, and then judge cold-reduced sheet
Whether band there is flatness defect；On the other hand, while observation or it can also observe that flatness defect occurs in cold-rolled plate and strip
Later, by the laser being mounted between camera and hydraulic tailstock, the amount of movement of target measurement target is measured, obtains cold-reduced sheet
The fluctuations amount of template on band, thus obtain cold-rolled plate and strip flatness defect parameter and with flatness defect relating to parameters
Each component, finally, according to flatness defect parameter and with each component of flatness defect relating to parameters, can be obtained adjustment cold rolling
The operating parameter of plate mill avoids cold-reduced sheet and the generation of the case where disconnected band occurs, and then improve to control cold-reduced sheet template
The yield rate of cold-reduced sheet.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of cold-reduced sheet template detection system provided by the utility model；
Fig. 2 is the structural schematic diagram of hydraulic tailstock provided by the utility model；
Fig. 3 is the flow chart of cold-reduced sheet template detection method provided by the utility model；
Fig. 4 is the flow chart of cold-reduced sheet method for controlling shape provided by the utility model.
Appended drawing reference:
1-lathe bed；2-lasers；3-hydraulic tailstocks；
4-push rods；5-target measurement targets；6-cameras；
7-balladeur trains；8-screws；9-lead screws；
10-motors；11-shaft couplings；12-sliding rails；
13-pedestals；31-vertical hydraulic columns；32-horizontal hydraulic pressure columns；
33-slide plates；34-supporting plates.
Specific embodiment
The utility model is illustrated below according to attached drawing illustrated embodiment.This time disclosed embodiment can consider in institute
Having aspect is to illustrate, without limitation.The scope of the utility model is not illustrated to be limited by following implementation, only by right
Shown in the range of claim, and including having all changes in the same meaning and scope of the claims with scope of the claims
Shape.
The structure of cold-reduced sheet template detection system provided by the utility model is illustrated combined with specific embodiments below.
As shown in Figure 1, cold-reduced sheet template detection system provided by the utility model, the bed including being mounted on cold rolling plate mill
Laser 2, hydraulic tailstock 3, push rod 4, target measurement target 5 and camera 6 on body 1.Specifically, camera 6 and hydraulic tailstock 3
The both ends of lathe bed 1 are separately mounted to, laser 2 is mounted between camera 6 and hydraulic tailstock 3, and target measurement target 5 passes through push rod
4 are connected with hydraulic tailstock 3, and the line between the center of target measurement target 5 and the center of laser 2 and lathe bed 1 are in level side
It is parallel upwards.
Illustratively, during rolling cold-rolled plate and strip on cold rolling plate mill, since target measurement target 5 passes through push rod
4 are connected with hydraulic tailstock 3, this is allowed in the moving process of roller, pass through the effect of hydraulic tailstock 3 and push rod 4, Neng Goubao
Card target measurement target 5 moves on cold-rolled plate and strip with the movement of roller, then, on the one hand, can observe mesh by camera 6
The motion track of mapping amount target 5, and then judge the template situation of cold-rolled plate and strip, judge whether cold-rolled plate and strip plate shape occurs and lack
It falls into；It on the other hand, can also be while observation or after observing that flatness defect occurs in cold-rolled plate and strip, by being mounted on camera shooting
Laser 2 between first 6 and hydraulic tailstock 3 measures the amount of movement of target measurement target 5, obtains the template on cold-rolled plate and strip
Fluctuations amount, to obtain the flatness defect parameter of cold-rolled plate and strip and each component with flatness defect relating to parameters.
In cold-reduced sheet template detection system provided by the embodiment of the utility model, the bed including being mounted on cold rolling plate mill
Laser 2, hydraulic tailstock 3, push rod 4, target measurement target 5 and camera 6 on body 1, wherein camera 6 and hydraulic tailstock 3 divide
It is not mounted on the both ends of lathe bed 1, laser 2 is mounted between camera 6 and hydraulic tailstock 3, and target measurement target 5 passes through push rod 4
It is connected with hydraulic tailstock 3, the line between the center of target measurement target 5 and the center of laser 2 and lathe bed 1 are in the horizontal direction
In parallel, this is allowed in the operation of rolling of cold-rolled plate and strip, can guarantee target measurement target 5 by hydraulic tailstock 3 and push rod 4
It is moved on cold-rolled plate and strip with the movement of roller, on the one hand, 6 object observing of camera of 1 other end of lathe bed can be passed through
The motion track of target 5 is measured, and then judges whether cold-rolled plate and strip flatness defect occurs；It on the other hand, can also be in the same of observation
When or after observing that flatness defect occurs in cold-rolled plate and strip, pass through the laser being mounted between camera 6 and hydraulic tailstock 3
2, the amount of movement of target measurement target 5 is measured, the fluctuations amount of the template on cold-rolled plate and strip is obtained, to obtain cold rolled sheet
The flatness defect parameter of material and each component with flatness defect relating to parameters, finally, according to flatness defect parameter and and template
The related each component of defect parameters, the operating parameter that can be obtained adjustment cold rolling plate mill avoid to control cold-reduced sheet template
There is the case where disconnected band and occurs in cold-reduced sheet, and then improves the yield rate of cold-reduced sheet.
Illustratively, as shown in Figure 1, cold rolling plate mill includes balladeur train 7, screw 8, lead screw 9, motor 10, shaft coupling 11, slides
Rail 12 and pedestal 13.Specifically, lathe bed 1 is mounted on pedestal 13, and motor 10 is mounted on one end of lathe bed 1, and lead screw 9 passes through connecting shaft
Device 11 is connected with motor 10, and lead screw 9 is connected by screw 8 with balladeur train 7, and 13 case of sliding rail is below balladeur train 7.Above-mentioned cold-reduced sheet rolls
The course of work of machine is similar with the course of work of existing cold rolling plate mill, and those skilled in the art can refer to existing cold-reduced sheet
The course of work of milling train, the utility model embodiment are no longer repeated.
Optionally, as shown in Fig. 2, hydraulic tailstock 3 may include vertical hydraulic column 31, horizontal hydraulic pressure column 32, slide plate 33 and support
Plate 34.Specifically, on the lathe bed 1 of one end installation of vertical hydraulic column 31, the other end of vertical hydraulic column 31 is equipped with slide plate 33,
The top of slide plate 33 is equipped with supporting plate 34, and horizontal hydraulic pressure column 32 is mounted between slide plate 33 and supporting plate 34 and is connected with supporting plate 34,
One side of the supporting plate 34 far from horizontal hydraulic pressure column 32 is connected with push rod 4.In the common work of vertical hydraulic column 31 and horizontal hydraulic pressure column 32
It under, that is, can control moving up and down for push rod 4, to realize moving up and down for target measurement target 5, guarantee that target is surveyed
Amount target 5 can be moved with the movement of roller, consequently facilitating the template situation of observation cold-rolled plate and strip, judges cold-rolled plate and strip
Whether flatness defect is occurred.
Optionally, above-mentioned cold-reduced sheet template detection system may also include the distance measuring sensor being mounted on lathe bed 1 (in figure not
Show), which is located at side of the hydraulic tailstock 3 far from push rod 4, and the center of target measurement target 5 and ranging sense
Line between the center of device is parallel in the horizontal direction with lathe bed 1.By being arranged in hydraulic tailstock 3 far from the side of push rod 4
Distance measuring sensor can measure mesh using distance measuring sensor while measuring the amount of movement of target measurement target 5 using laser 2
The amount of movement of mapping amount target 5 obtains the fluctuations amount of the template on cold-rolled plate and strip, to obtain according to by laser 2
Cold-rolled plate and strip on template fluctuations amount and pass through distance measuring sensor obtain cold-rolled plate and strip on template rise
Variable quantity is lied prostrate, the fluctuations amount of the template on more accurate and accurate cold-rolled plate and strip is obtained, to be more conducive to control
The template of cold-reduced sheet further avoids cold-reduced sheet and the generation of the case where disconnected band occurs, further increases the yield rate of cold-reduced sheet.
Optionally, confined laser can be selected in above-mentioned laser 2, more accurately to obtain the plate on cold-rolled plate and strip
The fluctuations amount of type.
Optionally, high-definition camera can be selected in above-mentioned camera 6, so as to the movement of more clear observed object measurement target
Track is more conducive to judge the template situation of cold-rolled plate and strip.
In addition, above-mentioned cold-reduced sheet template detection system may also include control host, control host and laser and ranging
Sensor wireless connection, in this way can be directly by control host, and the long-range measurement for controlling laser and distance measuring sensor improves
The property easy to use of cold-reduced sheet template detection system.
As shown in figure 3, the utility model embodiment also provides a kind of cold-reduced sheet template detection method, comprising:
Step S1, it is detected using cold-reduced sheet template detection system, obtains the template fluctuations on cold-rolled plate and strip
Amount.Specifically, it aforementioned cold-reduced sheet template detection system can be used to be detected, obtain the template fluctuations on cold-rolled plate and strip
Amount.
Step S2, according to template fluctuations amount, the flatness defect of cold-rolled plate and strip is obtained.
Illustratively, it in above-mentioned steps S1, is detected using above-mentioned cold-reduced sheet template detection system, obtains cold rolled sheet
The specific steps of template fluctuations amount on material can include:
Step S11, by the laser in cold-reduced sheet template detection system, the bowed bow obtained on cold-rolled plate and strip is high
With bow away from.
Step S12, by laser, obtain the side wave on cold-rolled plate and strip wave is high and wave away from.
Step S13, by laser, obtain the middle wave on cold-rolled plate and strip wave is high and wave away from.
Step S14, according to bowed bow is high and wave of the bow away from, side wave is high and wave away from and middle wave wave is high and wave is away from obtaining
Obtain the template fluctuations amount on cold-rolled plate and strip.
The beneficial effect phase of the beneficial effect of above-mentioned cold-reduced sheet template detection method and above-mentioned cold-reduced sheet template detection system
Together, it therefore is no longer repeated herein.
In addition, as shown in figure 4, the utility model embodiment also provides a kind of cold-reduced sheet method for controlling shape, comprising:
Step SS1, it is detected using cold-reduced sheet template detection method, obtains the flatness defect parameter S of cold-rolled plate and strip,
And the arch component Z on cold-rolled plate and strip1, middle unrestrained component Z2With side wave component Z3。
Illustratively, according to the bowed bow height on the cold-rolled plate and strip that measurement obtains and can bend away from acquisition arch component
Z1, the wave in wave obtained according to measurement is high and wave is away from wave component Z when obtaining3And the wave of middle wave is high and unrestrained away from wave point in acquisition
Measure Z2。
Step SS2, according to flatness defect parameter S, arch component Z1, middle unrestrained component Z2With side wave component Z3, obtain arch point
Coefficient of discharge R1, middle unrestrained component coefficient R2With side wave component coefficient R3, wherein。
Step SS3, according to arch component coefficient R1, middle unrestrained component coefficient R2With side wave component coefficient R3, adjust cold-reduced sheet and roll
The operating parameter of machine controls cold-reduced sheet template.
Illustratively, in above-mentioned steps SS3, according to arch component coefficient R1, middle unrestrained component coefficient R2With the side wave component
Coefficients R3, the operating parameter of cold rolling plate mill is adjusted, the specific steps of cold-reduced sheet template are controlled can include:
Step SS31, by arch component coefficient R1Correction value is controlled as roller declination, adjusts the roll of cold rolling plate mill
Gradient；
Step SS32, by middle unrestrained component coefficient R2Automatic correction value is controlled as roller, adjusts the roller of cold rolling plate mill；
Step SS33, by side wave component coefficient R3Automatic correction value is controlled as intermediate calender rolls, is adjusted in cold rolling plate mill
Between roller.
In cold-reduced sheet method for controlling shape provided by the embodiment of the utility model, lacked in the template for obtaining cold-rolled plate and strip
Fall into parameter and with after each component of flatness defect relating to parameters, according to flatness defect parameter and with flatness defect relating to parameters
Each component, can be obtained the coefficient of each each component of flatness defect relating to parameters, then using each component coefficient as adjustment cold rolling
The operating parameter of plate mill avoids cold-reduced sheet and the generation of the case where disconnected band occurs, and then improve to control cold-reduced sheet template
The yield rate of cold-reduced sheet.
Those skilled in the art are considering specification and after practicing utility model disclosed herein, will readily occur to practical
Novel other embodiments.This application is intended to cover any variations, uses, or adaptations of the utility model, these
Variations, uses, or adaptations follow the general principle of the utility model and including it is undocumented in the art
Common knowledge or conventional techniques.The description and examples are only to be considered as illustrative, the true scope of the utility model and
Spirit is pointed out by claim.
It should be understood that the utility model is not limited to embodiment method, the structure being described above, and attached
Precision architecture shown in figure, and various modifications and changes may be made without departing from the scope thereof.The scope of the utility model
Only it is limited by the accompanying claims.
Claims (6)
1. a kind of cold-reduced sheet template detection system, which is characterized in that laser on the lathe bed including being mounted on cold rolling plate mill,
Hydraulic tailstock, push rod, target measurement target and camera, wherein the camera and the hydraulic tailstock are separately mounted to described
The both ends of lathe bed, the laser are mounted between the camera and the hydraulic tailstock, and the target measurement target passes through institute
It states push rod to be connected with the hydraulic tailstock, line and institute between the center of the target measurement target and the center of the laser
It is parallel in the horizontal direction to state lathe bed.
2. cold-reduced sheet template detection system according to claim 1, which is characterized in that the hydraulic tailstock includes vertical liquid
Compression leg, horizontal hydraulic pressure column, slide plate and supporting plate, wherein one end of the vertical hydraulic column is mounted on the lathe bed, described vertical
The other end of hydraulic column is equipped with the slide plate, and the supporting plate, the horizontal hydraulic pressure column installation are equipped with above the slide plate
It is connected between the slide plate and the supporting plate and with the supporting plate, one side of the supporting plate far from the horizontal hydraulic pressure column and institute
Push rod is stated to be connected.
3. cold-reduced sheet template detection system according to claim 1, which is characterized in that the cold-reduced sheet template detection system
It further include the distance measuring sensor being mounted on the lathe bed, the distance measuring sensor is located at the hydraulic tailstock far from the push rod
Side, and the line between the center of the target measurement target and the center of the distance measuring sensor and the lathe bed are in level
It is parallel on direction.
4. cold-reduced sheet template detection system according to claim 1, which is characterized in that the laser is to focus laser
Device.
5. cold-reduced sheet template detection system according to claim 1, which is characterized in that the camera is high-definition camera
Head.
6. cold-reduced sheet template detection system according to claim 1, which is characterized in that the cold-reduced sheet template detection system
It further include control host, the control host and the laser are wirelessly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821420301.XU CN208728320U (en) | 2018-08-31 | 2018-08-31 | Cold-reduced sheet template detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821420301.XU CN208728320U (en) | 2018-08-31 | 2018-08-31 | Cold-reduced sheet template detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208728320U true CN208728320U (en) | 2019-04-12 |
Family
ID=66033147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821420301.XU Active CN208728320U (en) | 2018-08-31 | 2018-08-31 | Cold-reduced sheet template detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208728320U (en) |
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2018
- 2018-08-31 CN CN201821420301.XU patent/CN208728320U/en active Active
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