CN206316766U - A kind of production line of frosted black plate - Google Patents
A kind of production line of frosted black plate Download PDFInfo
- Publication number
- CN206316766U CN206316766U CN201621119391.XU CN201621119391U CN206316766U CN 206316766 U CN206316766 U CN 206316766U CN 201621119391 U CN201621119391 U CN 201621119391U CN 206316766 U CN206316766 U CN 206316766U
- Authority
- CN
- China
- Prior art keywords
- unit
- black plate
- frosted
- production line
- bell
- 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.)
- Active
Links
Landscapes
- Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
A kind of production line of frosted black plate, it is characterised in that：Including the pickling unit being sequentially connected by conveying mechanism, cold rolling unit, degreasing unit, bell-type annealing unit, smoothing unit, cutting edge straightening unit.The utility model in production process by using YAG laser roughening devices, and by controlling YAG laser powers, so as to change frosted substrate topography, so that frosted black plate even surface roughness is controllable, black plate elongation percentage is improved simultaneously, ensure that black plate roughness and elongation percentage meet the requirements, improve product quality stabilization and yields.
Description
Technical field
The utility model is related to black plate field, especially a kind of production line of frosted black plate.
Background technology
Production black plate mainly has two ways at present, and one kind is electric spark texturing mode, and one kind is laser roughening
Mode, technique has Stand Mill smooth and single stand skin pass mill two ways.The roller that electric spark texturing mode is produced is because roll surface is coarse
Degree is high, pit grain density is big, is only applicable to the Stand Mill flattening production process of big roll-force, roll-force requirement is in 12000KN
Elongation percentage requirement could be met above, and for using single stand skin pass mill machine, roll-force only has 7000KN, uses electric spark
Texturing roller can not meet smooth production needed for elongation percentage requirement.
The content of the invention
In view of the shortcomings of the prior art, the utility model provides a kind of production line of frosted black plate, uses the life
Producing line can solve the problem of black plate shows roughness and elongation percentage.
The technical solution of the utility model is：A kind of production line of frosted black plate, it is characterised in that：Including passing through
Pickling unit that conveying mechanism is sequentially connected, cold rolling unit, degreasing unit, bell-type annealing unit, smoothing unit, cutting edge straightening list
Member.
The conveying mechanism uses overhead traveling crane, electric flat carriage, so as to realize transhipment of the black plate between different processes.
The pickling unit：Enter descaling bath after hot rolled coil uncoiling, pickling speed is 100m/min, subsequently into cold rolling list
Member.
The cold rolling unit：Using singlestandmill reversible rolling, roll-force is 12000KN, and reduction ratio is 90%, then
Into degreasing unit.
The degreasing unit：Using chemical degreasing and electrolytic degreasing, the degreasing agent used is NaOH and sodium carbonate, is taken off
Fat mode is immersion, and the greasy dirt and alkali lye that belt steel surface is made in alkaline bath chemically react, and departs from strip, subsequently into cover
Formula annealing unit.
The bell-type annealing unit：Chill volume enters bell type annealing furnace, and annealing temperature is 7305 DEG C, cooling of coming out of the stove is laggard
Enter smoothing unit.
The smoothing unit：Using skin pass mill group, skin pass mill group includes decoiling equipment, planisher, wrap-up；
The planisher includes planisher frame, smooth liquid case and the work roll for temper mill being connected with leveling precision circulation line.
The work roll for temper mill is after YAG laser roughening device texturings, and roll surface pit diameter is in 200-400um, pit quantity about 80-
100/square centimeter, roll surface roughness uniform, controllable in the range of Ra2.0-8.0um, smooth elongation percentage is 4%, reduces pit
Quantity can reduce coefficient of friction, and increase hole footpath makes frosted third dimension stronger, it is smooth after chill volume enter cutting edge straightening list
Member.The YAG laser roughenings device by cooler bin, treat that texturing work roll for temper mill, laser, haired machine tool and industry control station track road connect
Connect.
The cutting edge straightening unit：Including the uncoiler, cutter and winder set gradually, after smooth, enter
Strip is cut into fixed width size by last procedure, cutter, and the slitter edge cut is put away by scrap reel, finally enters winding
Machine is wound.
The beneficial effects of the utility model are：The utility model in production process by using YAG laser roughenings
Device, and by controlling YAG laser powers, so as to change frosted substrate topography so that frosted black plate shows slightly
Rugosity uniform, controllable, while improving black plate elongation percentage, it is ensured that black plate roughness and elongation percentage meet the requirements, and carry
High product steady quality and yields.
Brief description of the drawings
Fig. 1 is the structural representation of the production line of frosted black plate described in the utility model；
Fig. 2 is the skin pass mill group structural representation of the production line of frosted black plate described in the utility model.
Wherein, 1- uncoilers, 2- work roll for temper mill, 3- winders, 4- planishers.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2, a kind of production line of frosted black plate, includes by defeated according to technique productions flow
Send pickling unit, cold rolling unit, degreasing unit, bell-type annealing unit, smoothing unit, cutting edge straightening list that mechanism is sequentially connected
Member；The conveying mechanism uses overhead traveling crane, so as to realize transhipment of the black plate between different processes.
1st, pickling：Enter descaling bath after hot rolled coil uncoiling, pickling speed is 100m/min, subsequently into cold rolling unit.
2nd, it is cold rolling：Using singlestandmill, roll-force is 12000KN, and reduction ratio is 90%, subsequently into degreasing unit.
3rd, degreasing：Using chemical degreasing and electrolytic degreasing, the degreasing agent used is NaOH and sodium carbonate, degreasing mode
For immersion, in alkaline bath, the greasy dirt and alkali lye for making belt steel surface chemically react, and depart from strip, single subsequently into annealing
Member.
4th, bell-type annealing：Chill volume enters bell type annealing furnace, and annealing temperature is 7305 DEG C, subsequently into smoothing unit.
5th, it is smooth：Using skin pass mill group, skin pass mill group includes decoiling equipment, planisher 4, wrap-up；The planisher 4
The planisher frame that is connected including smooth liquid case and with leveling precision circulation line, work roll for temper mill 2.The work roll for temper mill 2 is passed through
After YAG laser roughening device texturings, roll surface pit diameter is in 200-400um, pit quantity about 80-100/square centimeter, roller
Surface roughness uniform, controllable in the range of Ra2.0-8.0um, smooth elongation percentage is 4%, and wherein YAG laser roughenings device is by laser
Case and texturing lathe are constituted, and reduction pit quantity can reduce coefficient of friction, and increase hole footpath makes frosted third dimension stronger, then
Into cutting edge straightening unit.The YAG laser roughenings device by cooler bin, treat texturing work roll for temper mill, laser, haired machine tool
With industry control station connection.
6th, cutting edge straightening：After smooth, into last procedure, strip is cut into fixed width size by cutter, is cut
Slitter edge put away by scrap reel, finally enter winder and wound.
After above-mentioned technique productions flow, obtained frosted black plate specification is：Surface roughness is in Ra1.0-
4.0um scopes, grains of sand size is in 100-300um scopes, and grains of sand height is in 20-60um scopes.
Claims (2)
1. a kind of production line of frosted black plate, including be sequentially connected by conveying mechanism pickling unit, cold rolling unit,
Degreasing unit, bell-type annealing unit, smoothing unit, cutting edge straightening unit, it is characterised in that：The conveying mechanism using overhead traveling crane or
Electric flat carriage, the pickling unit uses descaling bath, and the cold rolling unit uses singlestandmill, and the degreasing unit uses alkali
Washing trough, the bell-type annealing unit uses bell type annealing furnace, and the smoothing unit uses skin pass mill group, and skin pass mill group includes uncoiling
Device, planisher, wrap-up, the planisher include planisher frame, smooth liquid case and are connected with leveling precision circulation line
Work roll for temper mill, the pit diameter of the roll surface of the work roll for temper mill after frosting treatment is in 200-400um, and pit quantity is
80-100/square centimeter.
2. the production line of frosted black plate according to claim 1, it is characterised in that：The cutting edge straightening unit bag
Include the cutter and winder set gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621119391.XU CN206316766U (en) | 2016-10-13 | 2016-10-13 | A kind of production line of frosted black plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621119391.XU CN206316766U (en) | 2016-10-13 | 2016-10-13 | A kind of production line of frosted black plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206316766U true CN206316766U (en) | 2017-07-11 |
Family
ID=59263580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621119391.XU Active CN206316766U (en) | 2016-10-13 | 2016-10-13 | A kind of production line of frosted black plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206316766U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434569A (en) * | 2018-10-29 | 2019-03-08 | 昆山风雷益铝业有限公司 | A kind of production technology of super flat aluminium sheet |
| CN111085826A (en) * | 2019-12-23 | 2020-05-01 | 宁波奇亿金属有限公司 | Stainless steel non-grain surface treatment method for electronic product component |
-
2016
- 2016-10-13 CN CN201621119391.XU patent/CN206316766U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434569A (en) * | 2018-10-29 | 2019-03-08 | 昆山风雷益铝业有限公司 | A kind of production technology of super flat aluminium sheet |
| CN111085826A (en) * | 2019-12-23 | 2020-05-01 | 宁波奇亿金属有限公司 | Stainless steel non-grain surface treatment method for electronic product component |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102764958B (en) | Process for manufacturing cold-rolled/cold-drawn precise welded steel pipe | |
| CN106552831B (en) | A kind of manufacturing method of thin gauge hot-strip | |
| CN103331584B (en) | A kind of production technology of photovoltaic solar copper strips | |
| CN108480416A (en) | A method of no zinc flower hot dip galvanized sheet is produced based on the zinc-plated continuous producing line of thin slab continuous casting and rolling hot radical raw material and pickling | |
| EA010615B1 (en) | Method and device for descaling a metal strip | |
| CN102230138A (en) | Method for manufacturing SPA-H high-strength atmospheric corrosion resistance steel by using continuous annealing machine set | |
| CN106244967B (en) | Cold-rolling of steel plate coating integration produces unit and its production technology | |
| CN206316766U (en) | A kind of production line of frosted black plate | |
| CN103993150B (en) | A kind of production technology of hot-dip aluminizing zincium steel plate | |
| CN108480417A (en) | Continuous producing line, which is plated, based on thin slab continuous casting and rolling hot radical raw material and acid produces method of the 600g zinc layers without zinc flower hot-galvanized plate | |
| CN109967528A (en) | A method of prevent hot-strip SPHC high temperature coiling from scratching | |
| CN112143995B (en) | Super-thick non-flower galvanized sheet and production method thereof | |
| CN104289550B (en) | A kind of control method of cold rolling high-strength bell-type annealing strip flatness | |
| CN108356083A (en) | A kind of coil of strip pickling skin pass mill group and coil of strip production method | |
| CN202061902U (en) | Removing apparatus for oxidized iron sheet of hot rolled steel plate in cold rolling | |
| CN106269864A (en) | Method for improving hot rolling stability of thin container plate | |
| CN105088257A (en) | Method for lowering surface roughness of lead frame material | |
| CN104028557B (en) | Copper or copper alloy strip and manufacturing method and producing device thereof | |
| CN111570509B (en) | Titanium strip rolling method for hot continuous rolling strip steel production line | |
| CN115821178B (en) | Ultra-soft copper strip for welding and production process thereof | |
| CN104107833B (en) | A kind of milling method of cold-rolled thin steel strip | |
| CN204470276U (en) | A kind of hot strip rolling treating apparatus | |
| KR20090077433A (en) | Method for continuously manufacturing cold-rolled steel | |
| RU2002114358A (en) | METHOD FOR PRODUCING STEEL STRIP AND DEVICE FOR ITS IMPLEMENTATION | |
| CN109604356B (en) | Method for controlling scratching iron oxide defects of hot-rolled coil box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 528400 No. 25, Dong Yi Road, Torch Development Zone, Guangdong, Zhongshan Patentee after: Yuehai Zhongyue (Zhongshan) tinplate Industry Co., Ltd Address before: 528437 No. 25, Dong Yi Road, Torch Development Zone, Guangdong, Zhongshan Patentee before: ZHONGSHAN ZHONGYUE TINPLATE INDUSTRIAL Co.,Ltd. |