CN108817091A - A kind of device and its sub-cut method of online sub-cut defect strip - Google Patents
A kind of device and its sub-cut method of online sub-cut defect strip Download PDFInfo
- Publication number
- CN108817091A CN108817091A CN201810623267.4A CN201810623267A CN108817091A CN 108817091 A CN108817091 A CN 108817091A CN 201810623267 A CN201810623267 A CN 201810623267A CN 108817091 A CN108817091 A CN 108817091A
- Authority
- CN
- China
- Prior art keywords
- strip
- coiling
- charging conduit
- roller
- pinch roller
- Prior art date
- 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.)
- Pending
Links
- 230000007547 defect Effects 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000010008 shearing Methods 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 230000002950 deficient Effects 0.000 claims abstract description 21
- 238000007689 inspection Methods 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims description 10
- 238000005520 cutting process Methods 0.000 claims description 6
- 238000013138 pruning Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005097 cold rolling Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B15/0007—Cutting or shearing the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B2015/0057—Coiling the rolled product
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The present invention relates to the devices and its sub-cut method of a kind of online sub-cut defect strip, belong to metallurgy industry cold rolled strip steel production equipment technical field.Technical solution is：Include shearing machine（2）, coiling clamp roller, coiling machine, imperfect tape steel pinch roller（4）, charging conduit pinch roller A（5）, charging conduit（7）With strip inspection desk（13）, the direction of motion on the roll line of cold-strip steel according to strip is successively arranged strip inspection desk（13）, shearing machine（2）, coiling clamp roller, coiling machine, imperfect tape steel pinch roller（4）, charging conduit pinch roller A（5）And charging conduit（7）, the coiling machine is located at the lower section of roll line.The beneficial effects of the invention are as follows：When finding steel strip surface defect in cold-rolling process, the defective strip in surface can be cut off online in time, avoid enter into rewinding process and handled again, reduce production cost, but also recycled after capable of being processed by defect strip processing equipment, it avoids wasting.
Description
Technical field
The present invention relates to the devices and its sub-cut method of a kind of online sub-cut defect strip, belong to metallurgy industry cold-strip steel
Production equipment technology.
Background technique
In the production process of cold-strip steel, strip often will appear the surface defects such as point, crackle, zinc flow liner, work as plate
When finding steel strip surface defect with the belt steel surface detection system on inspection desk, need to enter rewinding work after strip curling is offline
Sequence, and cut off the defective strip in surface in rewinding process.Uncoiling during rewinding and it is secondary batch, inevitably
A degree of surface scratching is caused to corresponding strip, in addition, rewinding process also increases by 30 yuan of corresponding ton steel cost or more.Such as
The defective strip in fruit online processing surface, no matter the defective strip in surface have how long, all can only be cataclasm at useless by flying shear
Steel is recycled, this also results in very big cost waste.
Summary of the invention
It is an object of the present invention to provide the devices and its sub-cut method of a kind of online sub-cut defect strip, can be online by surface
Defective strip is cut off in time, is avoided enter into rewinding process and is handled again, solves the problems, such as background technique.
The technical scheme is that：
A kind of device of online sub-cut defect strip comprising shearing machine, coiling clamp roller, coiling machine, imperfect tape steel pinch roller, is fallen
Hopper pinch roller A, charging conduit and strip inspection desk, are successively arranged on the roll line of cold-strip steel according to the direction of motion of strip
Strip inspection desk, shearing machine, coiling clamp roller, coiling machine, imperfect tape steel pinch roller, charging conduit pinch roller A and charging conduit, it is described
Coiling machine is located at the lower section of roll line.
The coiling clamp roller includes the 1# coiling clamp roller and 2# coiling clamp roller being sequentially arranged along roll line, coiling machine
Comprising 1# coiling machine and 2# coiling machine, 1# coiling machine and 2# coiling machine match with 1# coiling clamp roller and 2# coiling clamp roller respectively
It closes.
The side of charging conduit be additionally provided with a defect strip processing equipment and with defect strip processing equipment
The charging conduit pinch roller B matched.
The charging conduit pinch roller B and charging conduit pinch roller A are located at the corresponding two sides of charging conduit.
The charging conduit is the rectangle matched with defect strip.
The strip inspection desk is equipped with strip surface quality detection system, and the strip surface quality detection system passes through
Controller controls with shearing machine, coiling clamp roller, coiling machine, imperfect tape steel pinch roller and charging conduit pinch roller A connect respectively.
A kind of method of online sub-cut defect strip, using the device of online sub-cut defect strip defined by above-mentioned, band
After steel is checked by strip inspection desk, when not detecting that strip surface quality is defective, strip then passes through shearing machine and volume
It is crimped after taking pinch roller into coiling machine, and realizes Weight-fixing cutting or cutting to length using shearing machine；When detecting strip
When surface quality is defective, defective strip is sheared using shearing machine, defective strip passes through defect after shearing
Strip pinch roller and charging conduit pinch roller A are entered in charging conduit, and flawless strip is laggard by coiling clamp roller after shearing
Enter coiling machine to be crimped.
Defective strip in the charging conduit is pinched by charging conduit pinch roller B to defect strip processing equipment
In be processed.
The beneficial effects of the invention are as follows：It, can be online by surface when finding steel strip surface defect in cold-rolling process
Defective strip is cut off in time, is avoided enter into rewinding process and is handled again, reduces production cost, but also can be by lacking
It is recycled after falling into the processing of strip processing equipment, avoids wasting.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is defect strip processing process schematic of the present invention；
In figure：Strip 1, shearing machine 2,1# coiling clamp roller 3, imperfect tape steel pinch roller 4, charging conduit pinch roller A5, defect strip
6, charging conduit 7, support roller-way 8,2# volumes 9,2# coiling machine 10,1# coiling machine 11,1# volumes 12, strip inspection desk 13, charging conduit folder
Send roller B15, defect strip processing equipment 16,2# coiling clamp roller 17.
Specific embodiment
Below in conjunction with attached drawing, by example, the invention will be further described.
Referring to attached drawing 1,2, a kind of device of online sub-cut defect strip, comprising shearing machine 2, coiling clamp roller, coiling machine,
Imperfect tape steel pinch roller 4, charging conduit pinch roller A5, charging conduit 7 and strip inspection desk 13, on the roll line of cold-strip steel according to
The direction of motion of strip be successively arranged strip inspection desk 13, shearing machine 2, coiling clamp roller, coiling machine, imperfect tape steel pinch roller 4,
Charging conduit pinch roller A5 and charging conduit 7, the coiling machine are located at the lower section of roll line.
In the present embodiment, shearing machine 2 and coiling machine are the commonly used equipments in cold rolling production, shearing machine 2 have fixed weight or
The function of cutting to length, while the strip after conveying shearing can be oriented according to the state of coiling machine, and realize by coiling machine
The rewinding of determining of cold rolling coil takes.
Coiling clamp roller includes the 1# coiling clamp roller 3 and 2# coiling clamp roller 17 being sequentially arranged along roll line, coiling machine
Comprising 1# coiling machine 11 and 2# coiling machine 10,1# coiling machine 11 and 2# coiling machine 10 are batched with 1# coiling clamp roller 3 and 2# respectively
Pinch roller 17 matches.1# coiling machine 11 and 2# coiling machine 10 can replace coiling band steel, realize the continuous production of strip, improve
Production efficiency.
1# coiling clamp roller 3,2# coiling clamp roller 17, imperfect tape steel pinch roller 4 and charging conduit pinch roller A5, can carry out
The conveying of strip, and corresponding tensile force can be provided to strip.
Strip surface quality detection system is equipped on strip inspection desk 13, the strip surface quality detection system passes through
Controller respectively with shearing machine 2,1# coiling clamp roller 3,2# coiling clamp roller 17,1# coiling machine 11,2# coiling machine 10, imperfect tape
Steel pinch roller 4 and charging conduit pinch roller A5 control connection.Strip surface quality detection system on strip inspection desk 13 can be certainly
The surface quality of dynamic detection strip, and will test signal shearing machine 2,1# coiling clamp roller 3,2# are passed to by controller and batch
Pinch roller 17,1# coiling machine 11,2# coiling machine 10, imperfect tape steel pinch roller 4 and charging conduit pinch roller A5.
A defect strip processing equipment 16 is additionally provided in the side of charging conduit 7 and is set with defect strip processing
The standby 16 charging conduit pinch roller B15 matched, defect strip processing equipment 16 is can commercially, charging conduit folder
Roller B15 and charging conduit pinch roller A5 is sent to be located at the corresponding two sides of charging conduit 7, charging conduit 7 is to match with defect strip
Rectangle, charging conduit 7 can collect waste material gross weight and reach 5T or more.
A kind of method of online sub-cut defect strip, using the device of online sub-cut defect strip defined by above-mentioned, band
Steel is by strip inspection desk 13, when the strip surface quality detection system on strip inspection desk 13 does not detect belt steel surface matter
When measuring defective, strip is crimped after then passing through shearing machine 2 and coiling clamp roller into coiling machine, and real using shearing machine 2
Existing Weight-fixing cutting or cutting to length；When detecting that strip surface quality is defective, using shearing machine 2 to defective strip into
Row shearing, defective strip is entered in charging conduit 7 by imperfect tape steel pinch roller 4 and charging conduit pinch roller A5 after shearing,
Flawless strip after coiling clamp roller into coiling machine by being crimped after shearing.
Defective strip in the charging conduit 7 is pinched by charging conduit pinch roller B15 to defect strip processing
It is processed in equipment 16.
Claims (8)
1. a kind of device of online sub-cut defect strip, it is characterised in that include shearing machine（2）, coiling clamp roller, coiling machine, lack
Fall into strip pinch roller（4）, charging conduit pinch roller A（5）, charging conduit（7）With strip inspection desk（13）, in the roll line of cold-strip steel
On according to the direction of motion of strip be successively arranged strip inspection desk（13）, shearing machine（2）, coiling clamp roller, coiling machine, imperfect tape
Steel pinch roller（4）, charging conduit pinch roller A（5）And charging conduit（7）, the coiling machine is located at the lower section of roll line.
2. a kind of device of online sub-cut defect strip according to claim 1, it is characterised in that the coiling clamp roller
Include the 1# coiling clamp roller being sequentially arranged along roll line（3）With 2# coiling clamp roller（17）, coiling machine includes 1# coiling machine
（11）With 2# coiling machine（10）, 1# coiling machine（11）With 2# coiling machine（10）Respectively with 1# coiling clamp roller（3）Folder is batched with 2#
Send roller（17）It matches.
3. a kind of device of online sub-cut defect strip according to claim 1 or 2, it is characterised in that：In charging conduit（7）
Side be additionally provided with a defect strip processing equipment（16）With with defect strip processing equipment（16）It matches
Charging conduit pinch roller B（15）.
4. a kind of device of online sub-cut defect strip according to claim 3, it is characterised in that the charging conduit pinches
Roller B（15）With charging conduit pinch roller A（5）It is located at charging conduit（7）Corresponding two sides.
5. a kind of device of online sub-cut defect strip according to claim 4, it is characterised in that the charging conduit（7）For
The rectangle matched with defect strip.
6. a kind of device of online sub-cut defect strip according to claim 1, it is characterised in that the strip inspection desk
（13）Be equipped with strip surface quality detection system, the strip surface quality detection system by controller respectively with shearing machine
（2）, coiling clamp roller, coiling machine, imperfect tape steel pinch roller（4）With charging conduit pinch roller A（5）Control connection.
7. a kind of method of online sub-cut defect strip, it is characterised in that：Using dividing online defined by -6 according to claim 1
The device of defect strip is cut, strip passes through strip inspection desk（13）After inspection, when not detecting that strip surface quality is defective
When, strip then passes through shearing machine（2）It is crimped with after coiling clamp roller into coiling machine, and utilizes shearing machine（2）It is fixed to realize
Heavy pruning is cut or cutting to length；When detecting that strip surface quality is defective, shearing machine is utilized（2）Defective strip is carried out
Shearing, defective strip passes through imperfect tape steel pinch roller after shearing（4）With charging conduit pinch roller A（5）Enter charging conduit（7）
In, flawless strip after coiling clamp roller into coiling machine by being crimped after shearing.
8. a kind of method of online sub-cut defect strip according to claim 7, it is characterised in that the charging conduit（7）It is interior
Defective strip pass through charging conduit pinch roller B（15）Pinch defect strip processing equipment（16）In carry out at processing
Reason.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810623267.4A CN108817091A (en) | 2018-06-15 | 2018-06-15 | A kind of device and its sub-cut method of online sub-cut defect strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810623267.4A CN108817091A (en) | 2018-06-15 | 2018-06-15 | A kind of device and its sub-cut method of online sub-cut defect strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108817091A true CN108817091A (en) | 2018-11-16 |
Family
ID=64142364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810623267.4A Pending CN108817091A (en) | 2018-06-15 | 2018-06-15 | A kind of device and its sub-cut method of online sub-cut defect strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108817091A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843278A (en) * | 2021-08-23 | 2021-12-28 | 山东钢铁集团日照有限公司 | Automatic control method for self-checking quality of blind area of cold rolling rewinding line |
| CN114850879A (en) * | 2022-05-09 | 2022-08-05 | 广西广盛新材料科技有限公司 | Method and device for shearing steel coil |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63290620A (en) * | 1987-05-21 | 1988-11-28 | Ishikawajima Harima Heavy Ind Co Ltd | Winding equipment |
| CN2310970Y (en) * | 1997-12-17 | 1999-03-17 | 曹俊杰 | Rejected milled wire converter |
| JP2000254725A (en) * | 1999-03-05 | 2000-09-19 | Hitachi Ltd | Cold rolling equipment |
| JP2003290826A (en) * | 2002-04-05 | 2003-10-14 | Jfe Steel Kk | Method and device for manufacturing steel strip |
| CN201950463U (en) * | 2010-12-16 | 2011-08-31 | 湖南湘投金天钛金属有限公司 | Metal strip coil repairing equipment |
| CN207325590U (en) * | 2017-10-26 | 2018-05-08 | 武钢新日铁（武汉）镀锡板有限公司 | A kind of positive waste product of coil of strip separates coiling system |
| CN208321610U (en) * | 2018-06-15 | 2019-01-04 | 河钢股份有限公司 | A kind of device of online sub-cut defect strip |
-
2018
- 2018-06-15 CN CN201810623267.4A patent/CN108817091A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63290620A (en) * | 1987-05-21 | 1988-11-28 | Ishikawajima Harima Heavy Ind Co Ltd | Winding equipment |
| CN2310970Y (en) * | 1997-12-17 | 1999-03-17 | 曹俊杰 | Rejected milled wire converter |
| JP2000254725A (en) * | 1999-03-05 | 2000-09-19 | Hitachi Ltd | Cold rolling equipment |
| JP2003290826A (en) * | 2002-04-05 | 2003-10-14 | Jfe Steel Kk | Method and device for manufacturing steel strip |
| CN201950463U (en) * | 2010-12-16 | 2011-08-31 | 湖南湘投金天钛金属有限公司 | Metal strip coil repairing equipment |
| CN207325590U (en) * | 2017-10-26 | 2018-05-08 | 武钢新日铁（武汉）镀锡板有限公司 | A kind of positive waste product of coil of strip separates coiling system |
| CN208321610U (en) * | 2018-06-15 | 2019-01-04 | 河钢股份有限公司 | A kind of device of online sub-cut defect strip |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843278A (en) * | 2021-08-23 | 2021-12-28 | 山东钢铁集团日照有限公司 | Automatic control method for self-checking quality of blind area of cold rolling rewinding line |
| CN113843278B (en) * | 2021-08-23 | 2023-02-28 | 山东钢铁集团日照有限公司 | Automatic control method for self-checking quality of blind area of cold rolling rewinding line |
| CN114850879A (en) * | 2022-05-09 | 2022-08-05 | 广西广盛新材料科技有限公司 | Method and device for shearing steel coil |
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