CN202779157U - Stainless steel strip rolling system - Google Patents
Stainless steel strip rolling system Download PDFInfo
- Publication number
- CN202779157U CN202779157U CN 201220466116 CN201220466116U CN202779157U CN 202779157 U CN202779157 U CN 202779157U CN 201220466116 CN201220466116 CN 201220466116 CN 201220466116 U CN201220466116 U CN 201220466116U CN 202779157 U CN202779157 U CN 202779157U
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- Prior art keywords
- roll
- roller
- pinch roll
- tightening
- steel band
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Abstract
The utility model relates to a stainless steel strip rolling system, and provides a steel strip rolling system based on a new process. A first pinch roll, a first plate shearing machine, a seam welding machine, a second pinch roll, a first S tensioning roll, a third pinch roll, a first alkali cleaning tank, a first cleaning tank, a fourth pinch roll, a first drying box, a first tensioning cushioning device, a first double-roll correction roll, a second S tensioning roll, a first tension-measuring sensor, an annealing furnace, a first correction roll, a three-roll tensioning roll, a second tension-measuring sensor, a third S tensioning roll, an acid/alkali cleaning and drying combination, a third tension-measuring sensor, a three-roll correction device, a fourth S tensioning roll and a strip coiling mechanism are sequentially mounted between an uncoiling machine and a coiling machine from front to back. According to the scheme disclosed by the utility model, the surface quality of a cold rolled steel strip can be effectively improved, and the investment cost and production cost can be lowered.
Description
Technical field
The utility model relates to a kind of meticulous rolling system of stainless steel materials, specifically a kind of rolling stainless steel band system.
Background technology
Stainless steel cold-rolled plate has the huge market demand, and the production-line technique of existing corrosion resistant plate is optimized not, need to from newly designing, reach the purpose of reduce cost, raising production capacity.
The utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of rolling stainless steel band system, can produce high-quality cold rolled stainless steel sheet.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of rolling stainless steel band system, uncoiler and winder before and after comprising, it is characterized in that, the first pinch roll is installed between uncoiler and winder from front to back successively, the first plate shearing machine, welding machine, the second pinch roll, the one S tightening roller, the 3rd pinch roll, the first alkaline bath, the first rinse bath, the 4th pinch roll, the first drying baker, the first tensioner buffer unit, first pair of roller deviation rectification roller, the 2nd S tightening roller, first surveys the sensor that rises, annealing furnace, the first deviation rectification roller, three roller tightening rollers, second surveys the sensor that rises, the Three S's tightening roller, sodium sulphate cathodic pickling groove, the first squeeze roll, the secondary deviation rectification roller, nitric acid cathodic pickling groove, the second squeeze roll, the nitration mixture groove, the 5th pinch roll, the second alkaline bath, the second rinse bath, the second drying baker, the 3rd surveys the sensor that rises, three roller deviation correcting devices, the 4th S tightening roller, the second tensioner buffer unit, second pair of roller deviation rectification roller, the 5th S tightening roller, the 6th pinch roll, the second plate shearing machine and the 7th pinch roll.
Further, described the first tensioner buffer unit has identical structure with the second tensioner buffer unit, comprise the S tightening roller, turn to deviation rectification roller and loop trolley, at loop trolley some groups of slewing rollers are installed, reach the purpose of adjusting steel band length by the movement of loop trolley.
Described survey rises by installation of sensors on three roller arrangements.
Have two pay-off roll in the described uncoiler, have two wind-up rolls in the winder.
Described annealing furnace is comprised of four sections anneal chamber and one section cooling chamber.
The beneficial effects of the utility model are: the scheme of announcing in the utility model can effectively improve the surface quality of cold-rolled strip, and reduce cost cost and production cost.
Description of drawings
Fig. 1 is layout drawing first half of the present utility model;
Fig. 2 is that layout drawing of the present utility model is latter half of;
Fig. 3 is the partial schematic diagram of the first tensioner buffer unit.
Among the figure: 1 uncoiler, 2 first pinch rolls, 3 second pinch rolls, 4 first plate shearing machines, 5 welding machines, 6 the one S tightening rollers, 7 the 3rd pinch rolls, 8 first alkaline baths, 9 first rinse baths, 10 the 4th pinch rolls, 11 first drying bakers, 12 ' S tightening roller, 12 turn to deviation rectification roller, 13 loop trolleys, 13 ' slewing rollers, 14 first pairs of roller deviation rectification rollers, 15 the 2nd S tightening rollers, 16 first survey the sensor that rises, 17 annealing furnaces, 18 first deviation rectification rollers, 19 3 roller tightening rollers, 20 second survey the sensor that rises, 21 Three S's tightening rollers, 22 sodium sulphate cathodic pickling grooves, 23 first squeeze rolls, 24 secondary deviation rectification rollers, 25 nitric acid cathodic pickling grooves, 26 second squeeze rolls, 27 nitration mixture grooves, 28 the 5th pinch rolls, 29 second alkaline baths, 30 second rinse baths, 31 second drying bakers, 32 the 3rd survey the sensor that rises, 33 3 roller deviation correcting devices, 34 the 4th S tightening rollers, 35 second pairs of roller deviation rectification rollers, 36 the 5th S tightening rollers, 37 the 6th pinch rolls, 38 second plate shearing machines, 39 the 7th pinch rolls, 40 take-up machines.
The specific embodiment
Such as Fig. 1, Fig. 2, shown in Figure 3,
A kind of rolling stainless steel band system, uncoiler and winder before and after comprising, uncoiler and winder are the retractable equipments of steel band, are the equipment of commonly using.It is by motor-driven that the first pinch roll 2, the first pinch rolls are installed in the back of uncoiler 1, comprises up-down rollers, clamp steel band and be fed forward, and be power set.The first pinch roll 2 is transported to the second pinch roll 3 with steel band, and the first plate shearing machine 4 and welding machine 5 be installed between two pinch rolls, the effect of plate shearing machine is the underproof steel band part that prunes away, especially the first-class position of steel band, welding machine is that the steel band in the different steel coil strip is welded, to realize continuous production.The second pinch roll 2 back are transported to the 3rd pinch roll 7 with steel band after through a S tightening roller 6, two rollers about a S tightening roller 6 wherein comprises, and steel band twines from the horizontal S shape of top formation, is used for regulating the tensioner dynamics of steel band.Then steel band is transported to the first alkaline bath 8 and the first rinse bath 9, steel band is carried out preliminary surface treatment, apply through the 4th pinch roll 10 and be sent to the first drying baker 11 behind the transmitting power and dry.Then not being right after the person is the first tensioner buffer unit in the back.
The first tensioner buffer unit has identical structure, comprises S tightening roller 12 ', turns to deviation rectification roller 12 and loop trolley 13, at loop trolley some groups of slewing rollers 13 ' is installed, and reaches the purpose of adjusting steel band length by the movement of loop trolley.Can guarantee continuous production in process of production, enough cushion spaces are provided.
Be transported to annealing furnace 17 after out steel band is surveyed the sensor 16 that rises through first pair of roller deviation rectification roller 14, the 2nd S tightening roller 15 and first in the first tensioner buffer unit, the first survey rises by installation of sensors in the tight device of three roll-ins, heat-treat in annealing furnace, the Technology for Heating Processing of this annealing furnace can be with reference to existing Technology for Heating Processing.First pair of roller deviation rectification roller wherein is vertically to arrange, has the effect that turns to concurrently.The 2nd S tightening roller 15 is symmetrically arranged two groups, the tensioner successful.
Steel band after the heat treatment successively enters sodium sulphate cathodic pickling groove 22 through the first deviation rectification roller 18, three roller tightening rollers 19, second after surveying rise sensor 20, Three S's tightening roller 21, carry out surface treatment, then after through the first squeeze roll 23, secondary deviation rectification roller 24, enter nitric acid cathodic pickling groove 25, and then entered nitration mixture groove 27 after advancing the second squeeze roll 26, then under the driving of the 5th pinch roll 28, enter again the second alkaline bath 29, the second rinse bath 30, the second drying baker 31, finish the pickling processes on surface.
Survey the sensor 32 that rises in subsequent installation the 3rd, the tensioning dynamics that is used for the monitoring steel band, through being connected to the second tensioner buffer unit behind three roller deviation correcting devices 33, the 4th S tightening roller 34, the second tensioner buffer unit wherein has identical mechanism and function with the first tensioner buffer unit again.The 4th S tightening roller 34 is symmetrical arranged two groups.
Last steel band is connected on the take-up machine 40 after through second pair of roller deviation rectification roller 35, the 5th S tightening roller 36, the 6th pinch roll 37, the second plate shearing machine 38 and the 7th pinch roll 39, finishes whole technological process.The 5th S tightening roller 36 wherein is symmetrically arranged two groups.
In above-mentioned uncoiler, have two pay-off roll, have two wind-up rolls in the winder.Such one opens one standbyly, can realize continuous production.
Embodiment recited above is described preferred embodiment of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; the relevant technical staff in the field all should expand as in the determined protection domain of the utility model claims various distortion of the present utility model and improvement.
Claims (4)
1. rolling stainless steel band system, uncoiler and winder before and after comprising, it is characterized in that, the first pinch roll is installed between uncoiler and winder from front to back successively, the first plate shearing machine, welding machine, the second pinch roll, the one S tightening roller, the 3rd pinch roll, the first alkaline bath, the first rinse bath, the 4th pinch roll, the first drying baker, the first tensioner buffer unit, first pair of roller deviation rectification roller, the 2nd S tightening roller, first surveys the sensor that rises, annealing furnace, the first deviation rectification roller, three roller tightening rollers, second surveys the sensor that rises, the Three S's tightening roller, sodium sulphate cathodic pickling groove, the first squeeze roll, the secondary deviation rectification roller, nitric acid cathodic pickling groove, the second squeeze roll, the nitration mixture groove, the 5th pinch roll, the second alkaline bath, the second rinse bath, the second drying baker, the 3rd surveys the sensor that rises, three roller deviation correcting devices, the 4th S tightening roller, the second tensioner buffer unit, second pair of roller deviation rectification roller, the 5th S tightening roller, the 6th pinch roll, the second plate shearing machine and the 7th pinch roll.
2. a kind of rolling stainless steel band according to claim 1 system, it is characterized in that, described the first tensioner buffer unit has identical structure with the second tensioner buffer unit, comprise the S tightening roller, turn to deviation rectification roller and loop trolley, at loop trolley some groups of slewing rollers are installed, are reached the purpose of adjusting steel band length by the movement of loop trolley.
3. a kind of rolling stainless steel band according to claim 1 system is characterized in that having two pay-off roll in the described uncoiler, has two wind-up rolls in the winder.
4. a kind of rolling stainless steel band according to claim 1 system is characterized in that described annealing furnace is comprised of four sections anneal chamber and one section cooling chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220466116 CN202779157U (en) | 2012-09-13 | 2012-09-13 | Stainless steel strip rolling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220466116 CN202779157U (en) | 2012-09-13 | 2012-09-13 | Stainless steel strip rolling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202779157U true CN202779157U (en) | 2013-03-13 |
Family
ID=47806499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220466116 Expired - Fee Related CN202779157U (en) | 2012-09-13 | 2012-09-13 | Stainless steel strip rolling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202779157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102836873A (en) * | 2012-09-13 | 2012-12-26 | 山东沃德动力科技有限公司 | Stainless steel band rolling system |
| CN106493182A (en) * | 2016-12-26 | 2017-03-15 | 中冶南方工程技术有限公司 | Rustless steel tandem rolling outlet section equipment and its continuous rolling process |
-
2012
- 2012-09-13 CN CN 201220466116 patent/CN202779157U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102836873A (en) * | 2012-09-13 | 2012-12-26 | 山东沃德动力科技有限公司 | Stainless steel band rolling system |
| CN106493182A (en) * | 2016-12-26 | 2017-03-15 | 中冶南方工程技术有限公司 | Rustless steel tandem rolling outlet section equipment and its continuous rolling process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20180913 |