CN206500441U - The device of the offline Strip Shape of On-line Control - Google Patents
The device of the offline Strip Shape of On-line Control Download PDFInfo
- Publication number
- CN206500441U CN206500441U CN201720119396.0U CN201720119396U CN206500441U CN 206500441 U CN206500441 U CN 206500441U CN 201720119396 U CN201720119396 U CN 201720119396U CN 206500441 U CN206500441 U CN 206500441U
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- CN
- China
- Prior art keywords
- roll assembly
- tension roll
- tension
- milling train
- offline
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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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of device of the offline Strip Shape of On-line Control, cold-rolling mill technical field, by being provided with the first tension roll assembly and the second tension roll assembly with the milling train coordinated signals between milling train and coiling machine, so that individual force control mode of milling train outlet section is changed into three-stage tension control mode, and cause the band between the first tension roll assembly and the second tension roll assembly to be in no-station pole canopy or Minimal Tension state, now it was observed that plate shape be equivalent to offline plate shape, if plate shape is bad, mill personnel can carry out the real-time adjustment of the plate shape of band.The utility model can be carried out online observation, the adjustment of offline plate shape, effectively improve the checking ability and control ability of cold-rolling mill shape while normal rolling tensile force, passage arrangement is not changed.
Description
Technical field
The utility model is related to cold-rolling mill technical field, more particularly to a kind of offline Strip Shape of On-line Control device.
Background technology
Now with the requirement of industrial automation, the downstream manufacturers of aluminium alloy strips require plate shape to improve constantly, well
Plate shape be increasingly becoming weigh aluminium alloy strips an important indicator.Although current cold-rolling mill is equipped with online plate shape
AFC（automatic flatness control）Control system, but the strap cold rolling operation of rolling typically using it is larger open,
Coiling tension, band is flattened before and after passing through cold rolling mill, plate shape " distortion " occurs, although causing actual online plate shape to show
Well, but during offline inspection various flatness defects are presented.Therefore legacy equipment has certain functional defect, it can only ensure to roll
System, it is impossible to which guarantee rolls out satisfactory band.
Utility model content
Not enough for more than, the utility model provides a kind of device of the offline Strip Shape of On-line Control, can examine online
Look into and control offline Strip Shape.
To reach above-mentioned purpose, the utility model is adopted the following technical scheme that：
A kind of device of the offline Strip Shape of On-line Control, including be arranged in order uncoiler, rectification roll, milling train and batch
Machine, the working roll that the milling train includes support roller and is arranged between support roller, the support roller and working roll are vertically arranged,
The first tension roll assembly and the second tension roll assembly is provided between the milling train and coiling machine to form three-stage tension control mode
And cause the band between first tension roll assembly and the second tension roll assembly to be in no-station pole canopy or Minimal Tension state.
Preferably, first tension roll assembly and the second tension roll assembly are S type tension roll assemblies.
Preferably, first tension roll assembly and the second tension roll assembly and the milling train coordinated signals.
Preferably, first tension roll assembly is located at the top of second tension roll assembly, first tension roll assembly
The tangent line that goes out at roller of band overlapped with the tangent line that the band of second tension roll assembly enters at roller and common vertical is in horizontal plane.
The band of the first tension roll assembly described in the utility model goes out at roller to refer to eventually off first jockey pulley of band
The position of group, the band of the second tension roll assembly enters to refer at roller the position that band initially enters second tension roll assembly.
Preferably, the outlet side of the milling train is additionally provided with calibrator.
Preferably, the outlet side of the milling train is additionally provided with plate shape roller.
Compared with prior art, the beneficial effects of the utility model are：The utility model by milling train and coiling machine it
Between be provided with the first tension roll assembly and the second tension roll assembly with the milling train coordinated signals so that individual power control of milling train outlet section
Molding formula is changed into three-stage tension control mode, is first paragraph tension force section wherein between working roll and the first tension roll assembly,
It is the 3rd section of tension force section between second tension roll assembly and coiling machine, is the between the first tension roll assembly and the second tension roll assembly
Two sections of tension force sections, the band of second segment tension force section is in no-station pole canopy or Minimal Tension state, and offline plate shape state can be presented.
Operator can check offline plate shape situation in real time, be adjusted correspondingly if plate shape is bad, without adjusting if good plate cut
It is whole and proceed technique productions.The present apparatus can carry out offline plate shape while normal rolling tensile force, passage arrangement is not changed
On line inspection, adjustment, effectively improve the checking ability and control ability of cold-rolling mill shape.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, required in being described below to embodiment
The accompanying drawing used is briefly described.
Fig. 1 be the utility model proposes the offline Strip Shape of On-line Control device schematic diagram.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe.Obviously, described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Embodiment
It refer to Fig. 1, a kind of device of the offline Strip Shape of On-line Control, including uncoiler 1, the rectification roll being arranged in order
2nd, milling train and coiling machine 4, the working roll 32 that milling train includes support roller 31 and is arranged between support roller 31, support roller 31 and work
Make roller 32 to be vertically arranged, be provided between milling train and coiling machine 4 and the first tension roll assembly 51 of milling train coordinated signals and second
Power roller group 52 is to form three-stage tension control mode and cause band between the first tension roll assembly 51 and the second tension roll assembly 52
Material is in no-station pole canopy or Minimal Tension state.Minimal Tension described in the utility model refers to tension force for 0 ~ 1MPa.First tension roll assembly 51 and
Two tension roll assemblies 52 and milling train coordinated signals, can more preferably realize the first tension roll assembly 51 and the second tension roll assembly 52 and milling train
Coordinate control.Two jockey pulleys and a guide roller are respectively arranged with first tension roll assembly 51 and the second tension roll assembly 52.
Guide roller in first tension roll assembly 51 is arranged at the position that band 8 leaves the first tension roll assembly 51；In second tension roll assembly 52
Guide roller be arranged at band 8 enter the second tension roll assembly 52 position.Wherein, a diameter of 500mm of working roll 32, length is
2800mm, material is Cr3 steel pipes, and roughness is 0.7 μm, hardness of roll body 68-74 HSC；Uncoiler 1 and coiling machine 4 are 4 flap-type
Expansion shaft, harmomegathus scope is 580-610mm, and external diameter is opened/batched to maximum for 2300mm；First tension roll assembly 51 and the second jockey pulley
The diameter of 4 jockey pulleys in group 52 is 1000mm, and length is 2800mm, and the roughness of jockey pulley is 3.2 μm, outside roller
Enclose for 45 steel pipes, kiss-coating material is polyurethane rubber, and roller Polyurethane coating can the amount of refacing maximum gauge 15mm, hardness of roll body Shao
A70-80.Two guide roller length are 2800mm, and diameter is 220mm, and roller material is polyurethane rubber, hardness of roll body
Shao A75-80.It is first paragraph tension force section between the tension roll assembly 51 of working roll 32 and first, the second tension roll assembly 52 is with batching
It is the 3rd section of tension force section between machine 4, is second segment tension force between the first tension roll assembly 51 and the second tension roll assembly 52
Section, the band 8 of second segment tension force section is in no-station pole canopy or Minimal Tension（Between 0 ~ 1MPa）State, can be presented offline plate shape
State.Operator can check offline plate shape situation in real time, and be adjusted correspondingly, and continue if good plate cut without adjustment
Carry out technique productions.First tension roll assembly 51 and the second tension roll assembly 52 can be the various jockey pulleys for reaching utility model purpose
Group, the present embodiment preferably selects S type tension roll assemblies, and the first tension roll assembly 51 and the second tension roll assembly 52 may include there are multiple tension force
Roller.First tension roll assembly 51 is located at the top of the second tension roll assembly 52, the tangent line that the band of the first tension roll assembly 51 goes out at roller with
The tangent line that the band of second tension roll assembly 52 enters at roller is overlapped and common vertical is in horizontal plane, and this set enables to band 8
Remain and horizontal plane, and then reduce interference of the Action of Gravity Field to the offline flatness detection of band 8.Preferred embodiment
In, the outlet side of milling train is also disposed with calibrator 6 and plate shape roller 7, and calibrator 6 and plate shape roller 7 are able to detect that band 8
Thickness and related data, can test further prepared for the offline plate shape of band.
Realization principle of the present utility model is：Band 8 comes out from uncoiler 1, sequentially pass through rectification roll 2, milling train, first
Wound after the tension roll assembly 52 of power roller group 51 and second at coiling machine 4；By controlling the first tension roll assembly 51 and the second jockey pulley
Organize 52 torque to carry out the adjustment of tension force so that the band 8 between the first tension roll assembly 51 and the second tension roll assembly 52 is in
Lose and open（No-station pole canopy or Minimal Tension）State, by testing the band 8 between the first tension roll assembly 51 and the second tension roll assembly 52
Plate shape, operating personnel can detect plate shape situation in real time, can both obtain offline plate shape state, and enter according to offline plate shape state
The corresponding production technology adjustment of row.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art is in the technical scope that the utility model is disclosed, the change that can be readily occurred in
Change or replace, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with described
Scope of the claims is defined.
Claims (6)
1. a kind of device of the offline Strip Shape of On-line Control, including the uncoiler being arranged in order（1）, rectification roll（2）, milling train and
Coiling machine（4）, the milling train includes support roller（31）Be arranged at support roller（31）Between working roll（32）, the support
Roller（31）And working roll（32）It is vertically arranged, it is characterised in that：The milling train and coiling machine（4）Between be provided with the first jockey pulley
Group（51）With the second tension roll assembly（52）To form three-stage tension control mode and cause first tension roll assembly（51）With
Second tension roll assembly（52）Between band be in no-station pole canopy or Minimal Tension state.
2. the device of the offline Strip Shape of On-line Control according to claim 1, it is characterised in that：First jockey pulley
Group（51）With the second tension roll assembly（52）For S type tension roll assemblies.
3. the device of the offline Strip Shape of On-line Control according to claim 1, it is characterised in that：First jockey pulley
Group（51）With the second tension roll assembly（52）With the milling train coordinated signals.
4. the device of the offline Strip Shape of On-line Control according to any one of claims 1 to 3, it is characterised in that：It is described
First tension roll assembly（51）Positioned at second tension roll assembly（52）Top, first tension roll assembly（51）Band go out roller
The tangent line at place and second tension roll assembly（52）Band enter that tangent line at roller is overlapped and common vertical is in horizontal plane.
5. the device of the offline Strip Shape of On-line Control according to claim 4, it is characterised in that：The outlet of the milling train
Side is additionally provided with calibrator（6）.
6. the device of the offline Strip Shape of On-line Control according to claim 4, it is characterised in that：The outlet of the milling train
Side is additionally provided with plate shape roller（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720119396.0U CN206500441U (en) | 2017-02-09 | 2017-02-09 | The device of the offline Strip Shape of On-line Control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720119396.0U CN206500441U (en) | 2017-02-09 | 2017-02-09 | The device of the offline Strip Shape of On-line Control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206500441U true CN206500441U (en) | 2017-09-19 |
Family
ID=59833549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720119396.0U Withdrawn - After Issue CN206500441U (en) | 2017-02-09 | 2017-02-09 | The device of the offline Strip Shape of On-line Control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206500441U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670242A (en) * | 2017-02-09 | 2017-05-17 | 广西南南铝加工有限公司 | Device for controlling shape of off-line strip in on-line manner |
| CN112024604A (en) * | 2020-09-15 | 2020-12-04 | 惠民万顺节能新材料有限公司 | Strip breakage control system of cold rolling unit |
| CN113226580A (en) * | 2018-12-06 | 2021-08-06 | Sms集团有限公司 | Method for handling rolling stands for stepped rolling |
| CN114226468A (en) * | 2021-12-09 | 2022-03-25 | 杭州鼎福铝业有限公司 | Production method for controlling aluminum foil plate shape for large-width battery |
-
2017
- 2017-02-09 CN CN201720119396.0U patent/CN206500441U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670242A (en) * | 2017-02-09 | 2017-05-17 | 广西南南铝加工有限公司 | Device for controlling shape of off-line strip in on-line manner |
| CN106670242B (en) * | 2017-02-09 | 2018-05-04 | 广西南南铝加工有限公司 | The device of the offline Strip Shape of On-line Control |
| CN113226580A (en) * | 2018-12-06 | 2021-08-06 | Sms集团有限公司 | Method for handling rolling stands for stepped rolling |
| CN113226580B (en) * | 2018-12-06 | 2024-03-19 | Sms集团有限公司 | Method for actuating a rolling stand for stepped rolling |
| CN112024604A (en) * | 2020-09-15 | 2020-12-04 | 惠民万顺节能新材料有限公司 | Strip breakage control system of cold rolling unit |
| CN114226468A (en) * | 2021-12-09 | 2022-03-25 | 杭州鼎福铝业有限公司 | Production method for controlling aluminum foil plate shape for large-width battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170919 Effective date of abandoning: 20180504 |
|
| AV01 | Patent right actively abandoned |