CN109692871A - A kind of rolling system that cold rolling is rolled up end to end - Google Patents
A kind of rolling system that cold rolling is rolled up end to end Download PDFInfo
- Publication number
- CN109692871A CN109692871A CN201910034900.0A CN201910034900A CN109692871A CN 109692871 A CN109692871 A CN 109692871A CN 201910034900 A CN201910034900 A CN 201910034900A CN 109692871 A CN109692871 A CN 109692871A
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- Prior art keywords
- outlet
- entrance
- roller
- guide plate
- coiling machine
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B1/30—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process
- B21B1/32—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work
- B21B1/36—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work by cold-rolling
-
- 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
-
- 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
- B21B15/0085—Joining ends of material to continuous strip, bar or sheet
-
- 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
- B21B2015/0071—Levelling the rolled product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The invention discloses a kind of rolling systems that cold rolling is rolled up end to end, the uncoiler that sets gradually including front and back, uncoiling guide plate, straightener, entrance coiling machine guide plate, swing guide, entrance survey a roller, a roller is surveyed in entrance pass line roller, milling train, outlet pass line roller, outlet, threading guide plate is batched in outlet coiling machine, entrance coiling machine, outlet, and the uncoiling guide plate, entrance coiling machine guide plate, swing guide, outlet batch threading guide plate and do adjustment functor in interval between each part of appliance.Guarantee successively to be processed simultaneously one-pass molding, high in machining efficiency, good forming effect, energy conservation and environmental protection before and after product；One procedure, each process division of labor is obvious, and adjustability is good, and production efficiency and lumber recovery greatly promote.
Description
Technical field
The present invention relates to steel processing technique field more particularly to a kind of rolling systems that cold rolling is rolled up end to end.
Background technique
Strip pickling production line, rolling mill production line and acid roll on production line, if raw material has template or table end to end
The length of face mass defect is larger, these Partial Shears can get off to batch together as the processing of tail volume.Mass defect not
Influencing the case where using lower tail volume can be used as finished product mark-down sale defective.If mass defect seriously can be as at steel scrap
Reason.Our technology is mainly for the treatment of originally as the volume end to end of steel scrap processing.
The shortcomings that prior art: mass defect is serious in steel plant rolls up end to end usually as steel scrap processing, does after broken
Smelt again for the cooling material of pneumatic steelmaking and become molten steel, then by the processes such as continuous casting, hot rolling, cold rolling be processed into finished steel into
Marketing is sold.The processing technology needs the processes such as repetition smelting, continuous casting, hot rolling, cold rolling during the processing of cutting head cutting tail plate,
These processes cause conventional energy resource and water largely to consume and waste, and a large amount of waste water and gas is discharged in treatment process to environment
It pollutes, while can also reduce the utilization rate of material.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of rolling systems that cold rolling is rolled up end to end, effectively reduce at volume end to end
The manufacturing procedure of reason reduces the waste to conventional energy resource and water, reduces waste discharge, and improves steel plant's production efficiency and become a useful person
Rate.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of rolling system that cold rolling is rolled up end to end, packet
Uncoiler, uncoiling guide plate, straightener, entrance coiling machine guide plate, swing guide, entrance that front and back is set gradually is included to survey a roller, enter
Mouthful pass line roller, milling train, outlet pass line roller, outlet survey a roller, outlet coiling machine, entrance coiling machine, outlet are batched threading and led
Plate, the uncoiling guide plate, entrance coiling machine guide plate, swing guide, outlet batch between threading guide plate does between each part of appliance
Every adjustment functor.Guarantee successively to be processed simultaneously one-pass molding, high in machining efficiency, good forming effect, energy conservation and environmental protection before and after product；
One procedure, each process division of labor is obvious, and adjustability is good, and production efficiency and lumber recovery greatly promote.
As an improvement entrance welding seam detector and entrance calibrator are respectively arranged on the swing guide, it is described
Outlet, which is batched, is provided with outlet calibrator and outlet welding seam detector on the upside of threading guide plate.Increase active control possibility, it is adjustable
Control property is more preferable, and process lumber recovery is further protected, and production efficiency is also promoted therewith.
As an improvement the uncoiler, uncoiling guide plate, straightener, entrance coiling machine guide plate, swing guide, entrance
Survey a roller, entrance pass line roller, milling train, outlet pass line roller, an outlet survey roller, outlet coiling machine, entrance coiling machine, outlet volume
Threading guide plate and entrance welding seam detector and entrance calibrator, outlet calibrator, outlet welding seam detector etc. is taken to be installed in
Set on ground on a bracket.By the bracket support being set on ground and each functor is concatenated, connective stability is good.
As an improvement the milling train includes at least one flat-rolled roller group, a flat-rolled roller group includes that upper and lower axle center is set
Four rolls on same vertical line are set, two intermediate roller diameters are two, outside roller diameter half.Pass through
Roll driving in outside drives inside roll transmission, and transmission efficiency is higher, and effect of rolling is more preferable.
As an improvement a roller is surveyed in the outlet pass line roller and outlet and entrance surveys roller and an entrance roll line
It is shifted to install between two groups of rollers of roller, entrance pass line roller is set to the upper right side that entrance surveys a roller, and outlet pass line roller is set to outlet
Survey the upper left side of a roller.Detection and correction strip flatness, carry out simultaneously, more efficient.
Similar be welded end to end of specification is connected together first, forms a biggish coil of strip.It is transported by airline or upper volume
The coil of strip being welded is installed to the drum center of uncoiler by defeated trolley, is then outputed the band steel toe of coil of strip by uncoiling guide plate,
And straightener is transported, straightener is used for the bending straightening of steel coil head and tail portion, in order to avoid generated in subsequent crossing process
Card resistance, straightener does not come into operation in the normal operation of rolling of strip, aligns the strip on head by entrance coiling machine guide plate, then
By swinging to the swing guide of horizontal position, a roller is surveyed into entrance, surveys that a roller is used to measure inlet of rolling mill side strip
Power, after surveying roller by entrance, strip enter entrance pass line roller, entrance pass line roller and outlet pass line roller common guarantee into
The strip height for entering milling train keeps again strip by line, and after entrance pass line roller, strip enters milling train, by rolling strip
Thickness is thinned, and the strip after being thinned surveys a roller by outlet pass line roller, into outlet, and outlet is surveyed a roller and gone out for measuring milling train
Mouthful strip tension, after surveying roller by outlet, then threading guide plate batched by outlet enter outlet coiling machine and be crimped, such as
Fruit by once rolling has reached finished product thickness, then this rolling system after the completion of with coil stripping car by coil of strip from outlet coiling machine
On unload, transport products storage region storage.If primary rolling does not reach finished product thickness, when tail part of band steel reaches milling train
When outlet milling train and outlet electric motor of coiling machine reversion, by tail part of band steel be re-fed into milling train carry out rolling be thinned, tail part of band steel is again
Tail part of band steel is wound to entrance volume by the swing guide that entrance pass line roller, entrance survey a roller and swing to threading position
Take, if current rolling reaches finished product thickness, after the completion of this rolling system with coil stripping car by coil of strip from entrance coiling machine
On unload, the storage of products storage region is transported, if current rolling does not reach finished product thickness, when strip steel head reaches milling train
Milling train and entrance coiling machine, outlet electric motor of coiling machine reversion when entrance, are re-fed into milling train for strip steel head and carry out rolling and subtract
Thin, strip steel head passes through outlet pass line roller again, a roller is surveyed in outlet and outlet batches threading guide plate and is wound to out strip steel head
It on mouth coiling machine, is batched, is repeated the above process until strip reaches finished product thickness, strip fortune is unloaded from crimping machine
It is defeated to be stored to products storage region.
The technical solution adopted by the present invention, the beneficial effect is that: 1) by the serious head of mass defect in steel plant
The rolling of tail volume, which will can roll up end to end, is processed into cold-rolled steel sheet, realizes waste utilization；2) product and respective operations through the invention
Technique, the rolling rolled up end to end serious to mass defect in steel plant utilize, can with the consumption of effectively save conventional energy resource and water,
The discharge for reducing pollutant, realizes the purpose of energy-saving and emission-reduction；3) process operation one-pass molding, integration ability is strong, and power saving saves people
Power, high degree of automation；4) according to band performance characteristics, the functional device construction that equipment is rationally correspondingly arranged is effectively matched material
Expect processing technology, correspondence is good, high in machining efficiency.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram of Hydraulic Power Transmission System.
Specific embodiment
The structural schematic diagram of an embodiment of the present invention as shown in Figure 1, a kind of rolling system that cold rolling is rolled up end to end, including it is preceding
The uncoiler 1 that sets gradually afterwards, uncoiling guide plate 2, straightener 3, entrance coiling machine guide plate 4, swing guide 5, entrance survey a roller 8,
Entrance pass line roller 9, milling train 10, outlet pass line roller 11, outlet are surveyed a roller 12, outlet coiling machine 15, entrance coiling machine 16, are gone out
Mouth batches threading guide plate 17, and the uncoiling guide plate, entrance coiling machine guide plate, swing guide, outlet are batched threading guide plate and respectively set
Adjustment functor in interval is done between standby component.Guarantee successively to be processed simultaneously one-pass molding before and after product, high in machining efficiency, molding effect
Fruit is good, energy conservation and environmental protection；One procedure, each process division of labor is obvious, and adjustability is good, and production efficiency and lumber recovery greatly promote.
In the embodiment, entrance welding seam detector 6 and entrance calibrator 7 are respectively arranged on the swing guide, it is described
Outlet, which is batched, is provided with outlet calibrator 13 and outlet welding seam detector 14 on the upside of threading guide plate.Increase active control possibility,
Modulatory character is more preferable, and process lumber recovery is further protected, and production efficiency is also promoted therewith.
In the embodiment, the uncoiler, uncoiling guide plate, straightener, entrance coiling machine guide plate, swing guide, entrance are surveyed
Roller is opened, entrance pass line roller, milling train, pass line roller is exported, an outlet survey roller, exports coiling machine, entrance coiling machine, exports and batch
Threading guide plate and entrance welding seam detector and entrance calibrator, outlet calibrator, outlet welding seam detector etc. are installed in and set
In on ground on a bracket.By the bracket support being set on ground and each functor is concatenated, connective stability is good.
In the embodiment, the milling train includes at least one flat-rolled roller group, and a flat-rolled roller group includes upper and lower axle center setting
Four rolls on same vertical line, two intermediate roller diameters are two, outside roller diameter half.By outer
Roll driving in side drives inside roll transmission, and transmission efficiency is higher, and effect of rolling is more preferable.
In the embodiment, a roller and entrance survey roller and an entrance pass line roller are surveyed in the outlet pass line roller and outlet
It is shifted to install between two groups of rollers, entrance pass line roller is set to the upper right side that entrance surveys a roller, and outlet pass line roller is set to outlet and surveys
Open the upper left side of roller.Detection and correction strip flatness, carry out simultaneously, more efficient.
Similar be welded end to end of specification is connected together first, forms a biggish coil of strip.It is transported by airline or upper volume
The coil of strip being welded is installed to the drum center of uncoiler by defeated trolley, is then outputed the band steel toe of coil of strip by uncoiling guide plate,
And straightener is transported, straightener is used for the bending straightening of steel coil head and tail portion, in order to avoid generated in subsequent crossing process
Card resistance, straightener does not come into operation in the normal operation of rolling of strip, aligns the strip on head by entrance coiling machine guide plate, then
By swinging to the swing guide of horizontal position, a roller is surveyed into entrance, surveys that a roller is used to measure inlet of rolling mill side strip
Power, after surveying roller by entrance, strip enter entrance pass line roller, entrance pass line roller and outlet pass line roller common guarantee into
The strip height for entering milling train keeps again strip by line, and after entrance pass line roller, strip enters milling train, by rolling strip
Thickness is thinned, and the strip after being thinned surveys a roller by outlet pass line roller, into outlet, and outlet is surveyed a roller and gone out for measuring milling train
Mouthful strip tension, after surveying roller by outlet, then threading guide plate batched by outlet enter outlet coiling machine and be crimped, such as
Fruit by once rolling has reached finished product thickness, then this rolling system after the completion of with coil stripping car by coil of strip from outlet coiling machine
On unload, transport products storage region storage.If primary rolling does not reach finished product thickness, when tail part of band steel reaches milling train
When outlet milling train and outlet electric motor of coiling machine reversion, by tail part of band steel be re-fed into milling train carry out rolling be thinned, tail part of band steel is again
Tail part of band steel is wound to entrance volume by the swing guide that entrance pass line roller, entrance survey a roller and swing to threading position
Take, if current rolling reaches finished product thickness, after the completion of this rolling system with coil stripping car by coil of strip from entrance coiling machine
On unload, the storage of products storage region is transported, if current rolling does not reach finished product thickness, when strip steel head reaches milling train
Milling train and entrance coiling machine, outlet electric motor of coiling machine reversion when entrance, are re-fed into milling train for strip steel head and carry out rolling and subtract
Thin, strip steel head passes through outlet pass line roller again, a roller is surveyed in outlet and outlet batches threading guide plate and is wound to out strip steel head
It on mouth coiling machine, is batched, is repeated the above process until strip reaches finished product thickness, strip fortune is unloaded from crimping machine
It is defeated to be stored to products storage region.
In addition to above preferred embodiment, there are other embodiments of the invention, and those skilled in the art can be according to this
Invention makes various changes and modifications, and as long as it does not depart from the spirit of the invention, should belong to appended claims of the present invention and determines
The range of justice.
Claims (5)
1. a kind of rolling system that cold rolling is rolled up end to end, it is characterised in that: the uncoiler (1) that sets gradually including front and back, uncoiling are led
Plate (2), straightener (3), entrance coiling machine guide plate (4), swing guide (5), entrance survey roller (8), entrance pass line roller (9),
Roller (12), outlet coiling machine (15), entrance coiling machine (16), an outlet volume are surveyed in milling train (10), outlet pass line roller (11), outlet
It takes threading guide plate (17), threading guide plate is batched in each equipment in the uncoiling guide plate, entrance coiling machine guide plate, swing guide, outlet
Adjustment functor in interval is done between component.
2. the rolling system that a kind of cold rolling according to claim 1 is rolled up end to end, it is characterised in that: divide on the swing guide
It is not provided with entrance welding seam detector (6) and entrance calibrator (7), the outlet, which is batched, is provided with outlet survey on the upside of threading guide plate
Thick instrument (13) and outlet welding seam detector (14).
3. the rolling system that a kind of cold rolling according to claim 1 is rolled up end to end, it is characterised in that: the uncoiler, uncoiling
Guide plate, straightener, entrance coiling machine guide plate, swing guide, entrance survey a roller, entrance pass line roller, milling train, outlet roll line
Roller, outlet survey a roller, outlet coiling machine, entrance coiling machine, export and batch threading guide plate and entrance welding seam detector and entrance
Calibrator, outlet calibrator, outlet welding seam detector etc. are installed in set on ground on a bracket.
4. the rolling system that a kind of cold rolling according to claim 1 is rolled up end to end, it is characterised in that: the milling train includes at least
One flat-rolled roller group, a flat-rolled roller group include four rolls that upper and lower axle center is arranged on same vertical line, and intermediate two
Roller diameter is two, outside roller diameter half.
5. the rolling system that a kind of cold rolling according to claim 1 is rolled up end to end, it is characterised in that: the outlet pass line roller
And a roller is surveyed in outlet and entrance is surveyed between two groups of rollers of roller and entrance pass line roller and shifted to install, entrance pass line roller is set to
Entrance surveys the upper right side of a roller, and outlet pass line roller is set to the upper left side that a roller is surveyed in outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910034900.0A CN109692871A (en) | 2019-01-15 | 2019-01-15 | A kind of rolling system that cold rolling is rolled up end to end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910034900.0A CN109692871A (en) | 2019-01-15 | 2019-01-15 | A kind of rolling system that cold rolling is rolled up end to end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109692871A true CN109692871A (en) | 2019-04-30 |
Family
ID=66233283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910034900.0A Pending CN109692871A (en) | 2019-01-15 | 2019-01-15 | A kind of rolling system that cold rolling is rolled up end to end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109692871A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130822A (en) * | 2021-11-18 | 2022-03-04 | 山西太钢不锈钢股份有限公司 | Rolling efficiency improving method of stainless steel thick-specification cold plate uncoiler |
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| CN1171306A (en) * | 1996-07-02 | 1998-01-28 | 株式会社日立制作所 | Rolling mill drive apparatus, rolling mill and rolling method |
| CN202877233U (en) * | 2012-05-09 | 2013-04-17 | 中国重型机械研究院有限公司 | Reversible cold rolling unit used for rolling plain carbon steel and stainless steel in mixed mode |
| CN103341490A (en) * | 2013-07-11 | 2013-10-09 | 济钢集团有限公司 | Roll core and waste and defective steel coil integrated use production line and technology |
| CN106734198A (en) * | 2016-12-13 | 2017-05-31 | 山东钢铁股份有限公司 | A kind of system and method that can improve reversing cold mill lumber recovery |
| CN107052049A (en) * | 2017-06-13 | 2017-08-18 | 浙江协和陶瓷有限公司 | Cold-strip steel processing technology |
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| CN207104332U (en) * | 2017-08-01 | 2018-03-16 | 黄石山力兴冶薄板有限公司 | A kind of strip leash welder |
-
2019
- 2019-01-15 CN CN201910034900.0A patent/CN109692871A/en active Pending
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| CN202877233U (en) * | 2012-05-09 | 2013-04-17 | 中国重型机械研究院有限公司 | Reversible cold rolling unit used for rolling plain carbon steel and stainless steel in mixed mode |
| CN103341490A (en) * | 2013-07-11 | 2013-10-09 | 济钢集团有限公司 | Roll core and waste and defective steel coil integrated use production line and technology |
| CN106734198A (en) * | 2016-12-13 | 2017-05-31 | 山东钢铁股份有限公司 | A kind of system and method that can improve reversing cold mill lumber recovery |
| CN206763595U (en) * | 2017-05-19 | 2017-12-19 | 浙江协和陶瓷有限公司 | A kind of reversing cold rolling mill |
| CN107052049A (en) * | 2017-06-13 | 2017-08-18 | 浙江协和陶瓷有限公司 | Cold-strip steel processing technology |
| CN207104332U (en) * | 2017-08-01 | 2018-03-16 | 黄石山力兴冶薄板有限公司 | A kind of strip leash welder |
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| 中国重型工业协会: "《中国重型机械选型手册 冶金及重型锻压设备》", 31 March 2015, 冶金工业出版社 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130822A (en) * | 2021-11-18 | 2022-03-04 | 山西太钢不锈钢股份有限公司 | Rolling efficiency improving method of stainless steel thick-specification cold plate uncoiler |
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Application publication date: 20190430 |