CN202377260U - Aluminum plate belt hot continuous rolling machine set - Google Patents
Aluminum plate belt hot continuous rolling machine set Download PDFInfo
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- CN202377260U CN202377260U CN2011205597805U CN201120559780U CN202377260U CN 202377260 U CN202377260 U CN 202377260U CN 2011205597805 U CN2011205597805 U CN 2011205597805U CN 201120559780 U CN201120559780 U CN 201120559780U CN 202377260 U CN202377260 U CN 202377260U
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- rollgang
- roller way
- continuous rolling
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Abstract
The utility model relates to a hot continuous rolling machine set and provides an aluminum plate belt hot continuous rolling machine set comprising a charge roller way, a reversible rough mill, a thick plate shearing machine, a front conveying roller way, a back conveying roller way, a middle thick plate shearing machine, a sizing aligning side guide plate and a piling plate device, wherein one end of the front conveying roller way is connected with the head of the charge roller way, the middle thick plate shearing machine is arranged between the front conveying roller way and the back conveying roller way, the back conveying roller way is connected with the middle thick plate shearing machine through a moving roller way of the middle thick plate shearing machine, the sizing aligning side guide plate is arranged on the front conveying roller way, and the piling plate device is connected with the back conveying roller way and comprises a discharging mechanism and a piling plate platform. When the aluminum plate belt hot continuous rolling machine set disclosed by the utility model is used for producing aluminum belts and aluminum plates with the thickness larger than the maximum specification of the middle thick plate shearing machine, a process flow is as same as a current process flow; and when the thickness of the produced aluminum plate is smaller than or equal to the maximum specification of the middle thick plate shearing machine, the aluminum plate is rolled by a rough mill to form a plate blank, and the plate blank is conveyed back and is interrupted by the middle thick plate shearing machine, thus the aluminum plates with various thicknesses can be produced.
Description
Technical field
The utility model relates to the hot continuous rolling unit, especially a kind of aluminium sheet band hot continuous rolling unit.
Background technology
The hot rolling method is that the blank composition that provides of cold-rolling mill is even, even tissue is fine and close, flatness is high, is the preparation system jar key technology with aluminium sheet band, high accuracy PS plate etc.The hot rolling unit of aluminium sheet band comprises four kinds of fundamental types: the single chassis monovolume is got, single-frame double-coiling, " 1+1 " two-shipper frame double-coiling, hot roughing heating finishing tandem rolling.Wherein, The product quality that hot roughing heating finishing tandem rolling is produced is best; Yield rate is high, and output is big, adopts by 1 hot roughing of reversible and 3～5 aluminium sheet band hot continuous rolling units that irreversible hot finishing mill series connection constitutes; Different its collocation forms of quantity according to its hot finishing mill have " 1+3 ", " 1+4 " or " 1+5 ", and that wherein representative is " 1+4 ".Aluminium sheet band hot continuous rolling unit is used for production high precision plates band, and equipment performance requires high, and automation control contains basic automatization and process automation control, and the unit investment is high.
Existing aluminium sheet band hot continuous rolling unit is disposed with centering flipper guide before centering roller-way before centering roller-way behind centering flipper guide behind centering flipper guide before centering roller-way before charging roller, vertical miller, the machine, the machine, reversing rougher, the machine, the machine, rollgang, heavy-plate shears, rollgang, sheet-mill shears, the machine, the machine, finishing mill, circle shear and scrap cutter, rectification roll, coiling machine, coil stripping car, traffic zone equipment along the technological process of production.
Above-mentioned unit is to develop to the production of aluminium strip volume, but because the good product quality that unit is produced, yield rate is high, and output is big, and investment is high, therefore also is usually used in producing aluminium sheet in actual use, therefore is called as aluminium sheet band hot continuous rolling unit.When producing aluminium sheet, strand back and forth is rolled into the satisfactory slab of thickness by machine on the charging roller through reversing rougher.Because in unit, the main effect of sheet-mill shears is a crop, nipping when being beneficial to tandem rolling, its upper scissor blade adopts herringbone, when being used for the shearing scale of above-mentioned slab, can cause sheet material section middle part bulging deformation owing to the special shape of upper scissor blade; Simultaneously, according to the arrangement form of unit, adopt sheet-mill shears that above-mentioned slab is sheared scale and also be unfavorable for discharging.Therefore, above-mentioned slab interrupts into the satisfactory aluminium sheet of length usually at the heavy-plate shears place, and so-called the interruption is to cut off long heavy slab from the centre to be divided into two, in the aluminium sheet of having no progeny by carrying out discharging between heavy-plate shears and the roughing mill.But in unit; The main effect of heavy-plate shears is the part of opening one's mouth of crop, tail; Simultaneously because aluminium strip production has requirement to the finish rolling drafts, so the design specification of heavy-plate shears need adapt with the thickness requirement of intermediate slab, to slab thickness usually more than 80mm; In order to reduce shearing force, the cutting edge oblique angle is chosen bigger than normal; When adopting heavy-plate shears to shear the thickness of slab specification to surpass the slab of 20mm less than its minimum gauge, can be owing to bigger cutting edge oblique angle cause the sheet material cross section deformation, need finishing again after discharging, and influence the stacking processing.
The utility model content
The utility model technical problem to be solved provides a kind of aluminium sheet band hot continuous rolling unit that can produce the aluminium sheet of various thickness of slab specifications.
The utility model solves the technical scheme that its technical problem adopted: aluminium sheet band hot continuous rolling unit; Along the technological process of production be disposed with centering roller-way after centering flipper guide after centering flipper guide before centering roller-way before charging roller, vertical miller, the roughing, the roughing, reversing rougher, the roughing, the roughing, roll between first rollgang, heavy-plate shears, roll between centering flipper guide, finishing mill, deburring mechanism, coiling machine before centering roller-way, the finish rolling before second rollgang, sheet-mill shears, finish rolling; Also comprise plate cutter, scale centering flipper guide, sheet piling device that preceding rollgang, back rollgang, maximum specification and heavy-plate shears minimum gauge adapt; An end of rollgang links to each other with the end of charging roller away from roughing mill before said; Said plate cutter is arranged between preceding rollgang and the back rollgang; Said back rollgang links to each other with plate cutter through the Movable roller way of plate cutter; Said scale centering flipper guide is arranged on the preceding rollgang; Said sheet piling device links to each other with the back rollgang, and said sheet piling device comprises shedding mechanism and buttress plate platform.
Further, said sheet piling device is positioned at the fore side of back rollgang.As a kind of preferred, said shedding mechanism is the high-temperature vacuum Acetabula device.As a kind of preferred, said buttress plate platform is the stacking dolly.
Further, between roughing mill and plate cutter, be provided with sizing mechanism of reinforcing.As a kind of preferred, said sizing mechanism of reinforcing adopts laser velocimeter.
The beneficial effect of the utility model is: when producing aluminium strip and thickness of slab greater than the aluminium sheet of plate cutter maximum specification, technological process is identical with existing technological process; Produce thickness of slab less than and when equaling the plate cutter maximum specification; Strand is by machine on the charging roller; Back and forth be rolled into the satisfactory slab of thickness through reversing rougher, the satisfactory aluminium sheet of length is interrupted in the slab loopback at the plate cutter place; Shedding mechanism through sheet piling device is transferred to buttress plate platform and carries out stacking and handle at last, therefore can produce the aluminium sheet of various thickness of slab specifications.Through existing unit is transformed; Can obtain this unit very easily, length only increases by 20～30 meters on the basis of existing unit, need not existing factory building is transformed; Investment only increases about 4%, can when enriching product line, reduce investment greatly.
Description of drawings
Fig. 1 is the layout sketch map of the utility model unit;
Fig. 2 is the a-quadrant partial enlarged drawing of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
The aluminium sheet band hot continuous rolling unit of the utility model, along the technological process of production be disposed with centering roller-way after centering flipper guide after centering flipper guide before centering roller-way before charging roller 60, vertical miller 71, the roughing, the roughing, reversing rougher 72, the roughing, the roughing, roll between first rollgang, heavy-plate shears 31, roll between centering flipper guide before centering roller-way, the finish rolling before second rollgang, sheet-mill shears 32, finish rolling, finishing mill 73, the deburring mechanism 34, rectification roll 92, coiling machine 91, coil stripping car, the traffic zone equipment that constitute by circle shear and scrap cutter; In addition; Like Fig. 1, shown in Figure 2; Rollgang 10, back rollgang 20, maximum specification and heavy-plate shears 31 minimum gauge adapt before also being provided with plate cutter 33, scale centering flipper guide 40, sheet piling device 50; An end of rollgang 10 links to each other with the end of charging roller 60 away from roughing mill 72 before said; Between rollgang 10 and the back rollgang 20, said back rollgang 20 linked to each other with plate cutter 33 through the Movable roller way 33a of plate cutter 33 before said plate cutter 33 was arranged on, and said scale centering flipper guide 40 is arranged on the preceding rollgang 10; Said sheet piling device 50 links to each other with back rollgang 20, and said sheet piling device 50 comprises shedding mechanism and buttress plate platform.
In instance as shown in the figure, in order to shorten the increment of machine group length, said sheet piling device 50 is positioned at the fore side of back rollgang 20.Shedding mechanism can adopt anchor clamps shedding mechanism etc., and for fear of the damage to plate surface, in instance as shown in the figure, said shedding mechanism is a high-temperature vacuum Acetabula device 51.Shift the sheet material in the stacking processing for ease, in instance as shown in Figure 1, said buttress plate platform is a stacking dolly 52.Can behind a certain amount of aluminium sheet of stacking, shift through stacking dolly 52, continuous with what guarantee to produce; After accomplishing the stacking processing, can easily aluminium sheet be transferred to warehouse for finished product.
For the fixed length of sheet material, can adopt the mode of artificial line etc., best for improving precision, between roughing mill 72 and plate cutter 33, be provided with sizing mechanism of reinforcing 80.In instance as shown in the figure, said sizing mechanism of reinforcing 80 adopts laser velocimeter.
In instance as shown in the figure, the minimum gauge of heavy-plate shears 31 is 60mm, is primarily aimed at thickness of slab and interrupts in the shearing of the above aluminium sheet of 60mm; The maximum specification of plate cutter 33 is 60mm, is primarily aimed at thickness of slab and interrupts with the shearing of lower aluminum sheet at 60mm and 60mm.
Claims (6)
1. aluminium sheet band hot continuous rolling unit; Along the technological process of production be disposed with centering roller-way after centering flipper guide after centering flipper guide before centering roller-way before the charging roller (60), vertical miller (71), roughing, the roughing, reversing rougher (72), the roughing, the roughing, roll between first rollgang, heavy-plate shears (31), roll between centering flipper guide, finishing mill (73), deburring mechanism (34), coiling machine (91) before centering roller-way, the finish rolling before second rollgang, sheet-mill shears (32), finish rolling; It is characterized in that: also comprise plate cutter (33), scale centering flipper guide (40), sheet piling device (50) that preceding rollgang (10), back rollgang (20), maximum specification and heavy-plate shears (31) minimum gauge adapt; An end of rollgang (10) links to each other with the end of charging roller (60) away from roughing mill (72) before said; Said plate cutter (33) is arranged between preceding rollgang (10) and the back rollgang (20); Said back rollgang (20) links to each other with plate cutter (33) through the Movable roller way (33a) of plate cutter (33); Said scale centering flipper guide (40) is arranged on the preceding rollgang (10); Said sheet piling device (50) links to each other with back rollgang (20), and said sheet piling device (50) comprises shedding mechanism and buttress plate platform.
2. aluminium sheet band hot continuous rolling unit as claimed in claim 1 is characterized in that: said sheet piling device (50) is positioned at the fore side of back rollgang (20).
3. aluminium sheet band hot continuous rolling unit as claimed in claim 2 is characterized in that: said shedding mechanism is high-temperature vacuum Acetabula device (51).
4. like claim 2 or 3 described aluminium sheet band hot continuous rolling units, it is characterized in that: said buttress plate platform is stacking dolly (52).
5. aluminium sheet band hot continuous rolling unit as claimed in claim 1 is characterized in that: between roughing mill (72) and plate cutter (33), be provided with sizing mechanism of reinforcing (80).
6. aluminium sheet band hot continuous rolling unit as claimed in claim 5 is characterized in that: said sizing mechanism of reinforcing (80) adopts laser velocimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205597805U CN202377260U (en) | 2011-12-28 | 2011-12-28 | Aluminum plate belt hot continuous rolling machine set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205597805U CN202377260U (en) | 2011-12-28 | 2011-12-28 | Aluminum plate belt hot continuous rolling machine set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202377260U true CN202377260U (en) | 2012-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205597805U Expired - Lifetime CN202377260U (en) | 2011-12-28 | 2011-12-28 | Aluminum plate belt hot continuous rolling machine set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202377260U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706635A (en) * | 2013-12-26 | 2014-04-09 | 河南万达铝业有限公司 | Aluminum strip hot rolling system |
| CN103722010A (en) * | 2013-12-24 | 2014-04-16 | 河南万达铝业有限公司 | Hot continuous rolling production line |
| CN105195513A (en) * | 2015-09-28 | 2015-12-30 | 浙江普特铝业有限公司 | Aluminum plate rolling device |
| CN106345807A (en) * | 2016-11-02 | 2017-01-25 | 北京京诚之星科技开发有限公司 | Middle thick plate production line and production method |
-
2011
- 2011-12-28 CN CN2011205597805U patent/CN202377260U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722010A (en) * | 2013-12-24 | 2014-04-16 | 河南万达铝业有限公司 | Hot continuous rolling production line |
| CN103706635A (en) * | 2013-12-26 | 2014-04-09 | 河南万达铝业有限公司 | Aluminum strip hot rolling system |
| CN103706635B (en) * | 2013-12-26 | 2016-08-17 | 河南万达铝业有限公司 | A kind of aluminium strip hot rolling system |
| CN105195513A (en) * | 2015-09-28 | 2015-12-30 | 浙江普特铝业有限公司 | Aluminum plate rolling device |
| CN106345807A (en) * | 2016-11-02 | 2017-01-25 | 北京京诚之星科技开发有限公司 | Middle thick plate production line and production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180323 Address after: 618013 Deyang Pearl River West Road, Sichuan, No. 460 Patentee after: Double (Deyang) heavy equipment Co., Ltd. Address before: 618013 Deyang Pearl River West Road, Sichuan, No. 460 Patentee before: Erzhong Group (Deyang) Heavy Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120815 |