CN209631806U - A kind of metal strip rolling mill group - Google Patents
A kind of metal strip rolling mill group Download PDFInfo
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- CN209631806U CN209631806U CN201920046821.7U CN201920046821U CN209631806U CN 209631806 U CN209631806 U CN 209631806U CN 201920046821 U CN201920046821 U CN 201920046821U CN 209631806 U CN209631806 U CN 209631806U
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Abstract
This application discloses a kind of metal strip rolling mill groups, including milling train, uncoiler, the first coiling machine and the second coiling machine, milling train is bidirectional reversible milling train, and there is device before symmetrically arranged two machines in front and back on milling train, first batches one end that machine is located at milling train, second batches the other end that machine is located at milling train, first coiling machine and the second coiling machine are dual-reel coiler, first batches machine with the first reel and the second reel, second batches machine with third reel and Volume Four cylinder, and the diameter that batches of the first reel, Volume Four cylinder and the second reel is sequentially reduced；Uncoiler is arranged far from milling train direction and at the first coiling machine.The milling train group of the application is used to batch and be cooperated between the different reel of diameter, so that can continue to carry out the rolling of different-thickness band in a set of milling train group and batch, enormously simplify rolling and the coiling technique of the sheet metal strip of multi-thickness, and occupied space is substantially reduced, reduce production cost.
Description
Technical field
This application involves Mill Technology field more particularly to a kind of metal strip rolling mill groups.
Background technique
Various metal strip rolling mills are very more both at home and abroad at present, but since its structure and function is fairly simple, roll material volume
It substantially can only be solely from thickness to thin, and during uncoiling, rolling, batching this, due to the difference of material volume thickness, material
The bending radius of head is different, so multiple milling trains and different coiling machines is needed to be rolled.User in order to meet from
Body demand generally requires to spend several times price for purchasing the equipment such as multiple milling trains, uncoiler, coiling machine, first set milling train and batches
Machine needs for band to be sent to down a set of milling train after completing work and coiling machine works, the gross spaces for covering equipment occupied ground more
Very big, working efficiency is low, so not only wasting space resource but also having influenced yield；On the other hand, each equipment needs corresponding work
It is operated as personnel, this just greatly increases production investment, maintenance and operating cost, especially at an early stage of development
Enterprise for, cost of investment is too far behind to catch up.
Summary of the invention
The application provides a kind of metal strip rolling mill group, and a set of milling train group can roll back and forth and batch the band of multi-thickness
Material solves the problems, such as to cover that relevant device occupied spaces are big, low efficiency more.
To achieve the goals above, the application uses following technical scheme:
A kind of metal strip rolling mill group, including milling train, uncoiler, the first coiling machine and the second coiling machine, milling train are two-way
Reversable mill, and there is device before symmetrically arranged two machines in front and back on milling train, first batches one end that machine is located at milling train, and second
Coiling machine is located at the other end of milling train, and the first coiling machine and the second coiling machine are dual-reel coiler, and first, which batches machine, has
First reel and the second reel, second batches machine with third reel and Volume Four cylinder, and the first reel batches diameter, Volume Four
Cylinder batch diameter and the diameter that batches of the second reel is sequentially reduced；Uncoiler is far from milling train direction and close to the first coiling machine
Place's setting.
Device has in steering speed measuring device and turns far from steering speed measuring device and upper press-roller device is equipped at milling train before machine
To roller, slewing rollers connect the band between band or the second coiling machine and milling train between the first coiling machine and milling train, turn to and survey
Speed variator is for making band horizontally enter into rolling zone and detecting the speed of band；Upper press-roller device, which is arranged in, turns to speed measuring device
Surface, for operating synchronously slewing rollers with band.Device is separately installed with close to the two sides for turning to speed measuring device before machine
Straightening roll before machine forward swing dynamic pressure roller and machine.In addition, device is being additionally provided with degreasing unit at milling train before machine.
Further, third reel and the first reel to batch diameter equal.Batching for first reel and third reel is straight
Diameter is 1600mm, and the diameter that batches of Volume Four cylinder is 800mm, and the diameter that batches of the second reel is 500mm.First reel, second
It is equipped with jaw on reel, third reel and Volume Four cylinder, for positioning and connecting the band sent out from milling train.
It further, further include straightener, blank straightener is fixed between the first coiling machine and uncoiler, for aligning
Strip material simultaneously establishes backward pull for strip material.There are two feeding rollers and three straightening rolls, feeding roller to lean on for blank straightener tool
Nearly uncoiler, straightening roll is close to the first coiling machine.
It further, further include dress coil stripping car and paper collecting machine, dress coil stripping car is located at uncoiler, the first coiling machine and the
The lower section of two coiling machines, paper collecting machine are mounted on the exit of uncoiler.
The beneficial effect of the application is:
1) first positioned at milling train one end batches machine with the first reel and the second reel, positioned at the second of the milling train other end
Coiling machine has third reel and Volume Four cylinder, and the reel at both ends cooperates with milling train to be rolled and batch, and forms a variety of groups
The rolling mode of conjunction can repeatedly cooperate and batch the different band material volume of bending curvature, so that can continue on a set of milling train
It carries out the rolling of different-thickness band and batches, comparison needs replacing the mode of different milling train and coiling machine, this Shen at present
The rolling of milling train group and the efficiency of coiling process please greatly improves, and work people operates also easier, can significantly improve
The yield of product.
2) uncoiler, the first coiling machine, milling train, the second coiling machine are combined into a production line, complete multi-thickness
It the rolling of band and batches, reduces the input cost of equipment, and the milling train group occupied space of the application is few, and tool degree
It is mating that height can reduce personnel.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of metal strip rolling mill group；
Fig. 2 is the structural schematic diagram of the application milling train；
Fig. 3 is a kind of structure diagram of operating mode one in embodiment；
Fig. 4 is a kind of structure diagram of operating mode two in embodiment；
Fig. 5 is a kind of structure diagram of operating mode three in embodiment；
Fig. 6 is a kind of structure diagram of operating mode four in embodiment.
Specific embodiment
The application is described in further detail below by specific embodiment combination attached drawing.
As shown in figures 1 to 6, a kind of metal strip rolling mill group, including milling train 1, uncoiler 2 and coiling machine, milling train be it is two-way can
Inverse milling train can carry out bidirectional rolling to band, have device, i.e. device before machine before symmetrically arranged two machines in front and back on milling train
Entering to roll and go out to roll at direction positioned at milling train, device is device 12 before device 11 and the second machine before the first machine before two machines.Such as Fig. 1
Shown, coiling machine includes the first coiling machine 31 and the second coiling machine 32, and the first coiling machine 31 is located at one end of milling train and close the
Device 11 is arranged before one machine, and the second coiling machine 32 is located at the other end of milling train and is arranged close to device 12 before the second machine, the first volume
Taking machine 31 and the second coiling machine 32 all is dual-reel coiler, and the first coiling machine 31 has the first reel 311 and the second reel
312, the second coiling machine 32 has third reel 321 and Volume Four cylinder 322, and the first reel 311 batches diameter than Volume Four cylinder
322 batch that diameter is big, Volume Four cylinder 322 batch diameter than the second reel 312 to batch diameter big.In present embodiment,
Third reel 321 and the first reel 311 to batch diameter equal.Uncoiler is set far from milling train direction and at the first coiling machine
It sets.
In present embodiment, the diameter that batches of the first reel 311 and third reel 321 is 1600mm, Volume Four cylinder 322
Batching diameter is 800mm, and the diameter that batches of the second reel 312 is 500mm.The effect of coiling machine is winding strips and was batching
Cheng Zhongwei band establishes forward and backward tension, wherein the first reel be used for 3mm or more strip coiling, the second reel for 5mm with
Under strip coiling, third reel is also used for the strip coiling of 3mm or more, and Volume Four cylinder is used for 8mm strip coil below
It takes.Particularly, the second reel 312 and Volume Four cylinder 322 all have the function of that uncoiling is risen diameter, and the second reel can be used for 2mm or less and move back
The uncoiling of fiery band, Volume Four cylinder can be used for the uncoiling of 8mm or less annealing band.First reel 311, the second reel 312, third
It is equipped with jaw on reel 321 and Volume Four cylinder 322, for positioning and connecting the head for the band sent out from milling train 1, to roll up
Extract operation.
In first coiling machine 31, the first reel 311 and the second reel 312 use same set of transmission system, by same electricity
Machine driving, when using the work of the first reel 311, the arrangement of clutch and transmission system that the second reel 312 is driven by oil cylinder take off
It opens；When using the work of the second reel 312, the arrangement of clutch and transmission system that the first reel 311 is driven by oil cylinder are disengaged, often
A kind of working condition all carries out interlock protection by control switch.Third reel 321 and Volume Four cylinder 322 in second coiling machine 32
Working principle it is identical as the first coiling machine.
Uncoiler 2 uses double capital uncoiler, is symmetrical arranged centered on the roll line of milling train 1, double capital uncoiler is adopted
With the form of uncoiling, the positive and negative rotation control of uncoiler 2 is realized, can also apply backward pull to band in rolling.
A kind of metal strip rolling mill group, device is additionally provided with steering speed measuring device far from milling train 1 before the machine on milling train 1
With upper press-roller device, turning to has slewing rollers 13 in speed measuring device, and the connection of slewing rollers 13 first of device 11 is batched before the first machine
Band between band between machine 31 and milling train 1 or connection uncoiler 2 and milling train 1, the slewing rollers 13 of device 12 before the second machine
The band between the second coiling machine 32 and milling train 1 is connected, slewing rollers 13 are shaft-penetrating type, it is ensured that roller turn is flexible, and passing through can
It adjusts gap gear band to move high impulse encoder to detect the speed of band.So entirely turning to speed measuring device, on the one hand may be used
So that band horizontally enters into rolling zone, on the other hand the speed of service of band can be detected simultaneously, in order to band
Speed, tension, thickness accurately controlled.Upper press-roller device be arranged in turn to speed measuring device surface, inside have
Upper pressure roller 14 guaranteeing that slewing rollers 13 are operated synchronously with band, prevent emulsion from flowing at coiling machine, assisting when for normally rolling
Coiling machine, uncoiler will take the lead to pass through roll.
Device straightening roll before being separately installed with machine forward swing dynamic pressure roller 15 and machine close to the two sides for turning to speed measuring device before machine
16, degreasing unit is being additionally provided at milling train 1.Machine forward swing dynamic pressure roller 15 is arranged close to coiling machine, true when for uncoiling rolling
It protects band to contact with slewing rollers, to detect strip speed；Straightening roll 16 is arranged close to degreasing unit before machine, and band is made to enter rolling
A degree of straightening operation is carried out before area.Degreasing unit tool is driven by the cylinder its liter there are five oiling roller 17, both the above roller is removed
Drop, three rollers below are fixed, and are utilized in the direction that goes out to roll of band except the pressure between oiling roller removes the lubrication of strip surface
Liquid or other lotions.
The edge part of device is additionally provided with the flexible guide plate of swing before machine, play the guiding role to the head of band.In uncoiler and
When the first 311 uncoiling of reel, swing before the first machine in device 11 guide plate that stretches is lifted and is stretched out, and the head of band is introduced through the
One coiling machine 31 is simultaneously sent to roll；When second reel 312 batches, swings flexible guide plate and only lift and do not stretch out, by the head of band
It is sent into the jaw of the second reel 312, may insure that the head of band connects with flexible guide plate is swung in this opportunity forward swing dynamic pressure roller 15
The jaw of volume Two cylinder 312 is smoothly sent on the head of band by touching.When third reel 321 and Volume Four cylinder 322 batch similarly.
A kind of metal strip rolling mill group, further includes blank straightener 4, and blank straightener 4 is fixed on 31 He of the first coiling machine
Between uncoiler 2, for aligning strip material and establishing backward pull for strip material.As shown in figure 3, blank straightener 4 has
Two feeding rollers 41 and three straightening rolls 42 are horizontally disposed between two feeding rollers 41 and three straightening rolls 42.Two feeding rollers
41 inside are setting up and down and close to uncoiler 2, and wherein the feeding roller of upper roller is live-roller, and lower roll is passive guide roller.Straightening roll 42 leans on
Nearly first coiling machine 31, the roller of top one, the roller of lower section two, and three straightening rolls are all live-roller, can be rotated synchronously.
A kind of metal strip rolling mill group, as shown in Figure 1, further including dress coil stripping car 5 and paper collecting machine 6, dress coil stripping car 5 has
There are three, it is located at the lower section of uncoiler 2, the first coiling machine 31 and the second coiling machine 32.Handling positioned at 1 lower section of uncoiler
Volume trolley 5 mainly plays upper volume, and band material volume is held up from storage rack and is sent on the column cap of uncoiler 2.Positioned at
The dress coil stripping car 5 of one coiling machine, 31 lower section arranges that band material volume can be sent to by it from storage rack perpendicular to roll line direction
The band volume that rolling is completed is unloaded on second reel 312 or from the second reel 312.Positioned at the dress coil stripping car of the second coiling machine 32
5, band material volume can be sent on Volume Four cylinder 322 to from storage rack or be unloaded from Volume Four cylinder 322 the band volume that rolling is completed,
Among these in order to ensure the band head of thick annealing volume can smoothly enter into Volume Four cylinder 322, the handling of 32 lower section of the second coiling machine
It is increased on volume trolley 5 and takes the lead push plate, the head of band is pushed into reel together.As shown in Fig. 1, paper collecting machine 6 is mounted on uncoiling
The exit of machine, between uncoiler 2 and blank straightener 4, for winding the lining paper in band material volume.
The milling train group of the application is also in uncoiler 2, the first reel 311, the second reel 312, third reel 321 and
The surface of four winding drum 314 is mounted with to swing pressure roller, for being oriented to band.The milling train group of the application is also in the first reel 311
Top is provided with entrance oscillating roller way 7, is on the one hand used to hold band when 2 first passes of uncoiler；On the other hand, it is used for
In the rolling of the first reel 311, driving volume has the parent roll of band to rotate, to be sent into thicker strip head
A kind of metal strip rolling mill group, there are four types of operating modes for tool, specific as follows:
Operating mode one:
Uncoiler 2-milling train, 1-third reel 321.As shown in figure 3, the dress coil stripping car 5 for being located at 2 lower section of uncoiler is logical
Cross lifting and it is traversing, material volume is sent to upper volume position from the position that makes the test, is attached on uncoiler 2, uncoiler 2 is matched by swinging pressure roller with it
It closes and material head is passed through into pinch roller 41 and straightening roll 42, if having lining paper between supplied materials volume layer, use the paper collecting machine in 2 exit of uncoiler
6 wind lining paper.Material head is sent to entrance oscillating roller way 7, material head is by entrance oscillating roller way 7 after the aligning of blank straightener 4
It holds and sequentially passes through straightening roll 16 before the machine forward swing dynamic pressure roller 15 before the first machine on device 11, slewing rollers 13, upper pressure roller 14, machine
With remove oiling roller 17, then reach milling train 1 roll, roll be pressed onto setting roll gap after；Material volume is rolled to the other end, is passed sequentially through
Straightening roll 16, upper pressure roller 14, slewing rollers 13, machine forward swing dynamic pressure roller 15 before removing oiling roller 17, machine before second machine on device 12, then
By the swing pressure roller of Volume Four cylinder 322, the swing pressure roller of third reel 321 is finally tightly wrapped by third reel 321, milling train group
Speed-raising rapidly just slows down until material volume tail portion remains a fixing turn, expects tail at the roll gap of roll, milling train group shuts down.
Operating mode two:
The 1-the first reel of 321-milling train of third reel 311.As shown in figure 4, immediately above-mentioned operating mode one, is arranged roll gap
It to setting value, is then rolled to 11 direction of device before the first machine, material head successively passes through removing for device 11 before the first machine from roll gap
Straightening roll 16, upper pressure roller 14, slewing rollers 13, machine forward swing dynamic pressure roller 15, are then wound on the first reel 311 before oiling roller 17, machine,
The speed-raising of milling train group just slows down until material volume tail portion remains a fixing turn, expects tail at the roll gap of roll, milling train group shuts down.Material
Volume after reversing tandem rolling multi-pass to setting thickness, expects tail between the first parent roll 311, roll and third parent roll 321
It is parked at roll.
Operating mode three:
First reel 311-milling train, 1-Volume Four cylinder 322.As shown in figure 5, immediately above-mentioned operating mode two, roller
Seam and rolled after setting setting value to 12 direction of device before the second machine, material head pass sequentially through before the second machine on device 12 except oiling roller
17, straightening roll 16, upper pressure roller 14, slewing rollers 13 and machine forward swing dynamic pressure roller 15 before machine, material head is finally wound into Volume Four cylinder 322
On, unit speed-raising just slows down until material volume tail portion remains a fixing turn, expects tail at the roll gap of roll, milling train group shuts down.Material
Between the first reel 311, roll and Volume Four cylinder 322 after reversing tandem rolling multi-pass to setting thickness, material tail is parked in volume
At roll.
Operating mode four:
The 1-the second reel of 322-milling train of Volume Four cylinder 312.As shown in fig. 6, immediately above-mentioned operating mode three, roller gap
Be arranged to after setting value, material head is rolled toward 12 direction of device before the second machine, pass sequentially through before the second machine on device 12 except oiling roller
17, straightening roll 15, upper pressure roller 14, slewing rollers 13, machine forward swing dynamic pressure roller 15, material head are finally wound on the second reel 312 before machine,
The speed-raising of milling train group just slows down until material volume tail portion remains a fixing turn, expects tail at the roll gap of roll, milling train group stops operating.Material
Between Volume Four cylinder 322, roll and the second reel 312 after reversing tandem rolling multi-pass to setting thickness, material tail passes through volume
Roller gap, successively by device 11 before the first machine except straightening roll 16 before oiling roller 17, machine, upper pressure roller 14, slewing rollers 13,
Then machine forward swing dynamic pressure roller 15 is wound on the second reel 312.Finally, being located at the dress coil stripping car 5 of 312 lower section of the second reel
Lifting and traversing cooperation, material volume is removed.
After the completion of each operating mode, if not needing to roll again, it can move what dress coil stripping car completed rolling
Band is removed.Since the second reel and Volume Four cylinder all have the function of uncoiling, so being not limited to above-mentioned operating mode, can incite somebody to action
Strip material is directly loadable on the second reel or Volume Four cylinder, is carried out uncoiling and is rolled, when rolling up on the second reel, the second reel can
To carry out batching cooperation in the operation of rolling with the third reel or Volume Four cylinder of the second coiling machine；When being rolled up on Volume Four cylinder, the
Four winding drum can carry out batching cooperation in the operation of rolling with the first reel of the first coiling machine or the second reel.
Thicker band material volume is rolled and is wound to the first volume for batching and being relatively large in diameter by a kind of metal strip rolling mill group
On cylinder or third reel, then rolling, which is wound to, batches the medium Volume Four cylinder of diameter or batches lesser second reel of diameter
On, and provide from the second reel or Volume Four cylinder uncoiling mode, the rolling mode of this large, medium and small reel combination, effectively
Ground solves the band that different material are thick at present, batches the problem with operation of rolling complexity, this is because the rolling of different band thickness, volume
Taking technique is different, and thicker strip selects the parent roll of low speed, hightension to batch, and book band selects the small reel of high speed, small tension receiving coil to batch
(least radius that band can batch with thick proportional), so the rolling mode of the milling train group of the application gradually reduces
Task difficulty has well solved the rolling of multi-thickness completed belt volume and has batched.In addition, the completed belt volume of multi-thickness only needs
A set of milling train group is wanted just to can solve, this just greatly reduces the input cost of equipment, and a set of milling train is more compared with identical function
Cover milling train, auxiliary necessary resources are few, such as personnel are mating, maintenance, spare part equipment depreciation etc. investment all substantially reduce.
The foregoing is a further detailed description of the present application in conjunction with specific implementation manners, and it cannot be said that this Shen
Specific implementation please is only limited to these instructions.For those of ordinary skill in the art to which this application belongs, it is not taking off
Under the premise of from the present application design, a number of simple deductions or replacements can also be made.
Claims (10)
1. a kind of metal strip rolling mill group, it is characterised in that: including milling train, uncoiler, the first coiling machine and the second coiling machine, institute
Stating milling train is bidirectional reversible milling train, and has device before symmetrically arranged two machines in front and back on the milling train, and described first batches
Machine is located at one end of the milling train, and described second batches the other end that machine is located at the milling train, first coiling machine and second
Coiling machine is dual-reel coiler, and described first batches machine with the first reel and the second reel, and described second batches equipment
There are third reel and Volume Four cylinder, the diameter that batches of first reel, Volume Four cylinder and the second reel is sequentially reduced；It is described to open
Volume machine is arranged far from the milling train direction and at first coiling machine.
2. metal strip rolling mill group as described in claim 1, it is characterised in that: device is far from the milling train before the machine
Equipped with speed measuring device and upper press-roller device is turned to, there are slewing rollers in the steerings speed measuring device, described in the slewing rollers connect
Between the band or the second coiling machine and milling train between band or uncoiler and milling train between first coiling machine and milling train
Band, the steering speed measuring device is for making the band horizontally enter into rolling zone and detecting the speed of the band；On described
The surface for turning to speed measuring device is arranged in press-roller device, for operating synchronously the slewing rollers and band.
3. metal strip rolling mill group as claimed in claim 2, it is characterised in that: device is surveyed close to the steering before the machine
The two sides of speed variator are separately installed with straightening roll before machine forward swing dynamic pressure roller and machine.
4. metal strip rolling mill group as claimed in claim 3, it is characterised in that: device is at the milling train before the machine
It is additionally provided with degreasing unit.
5. metal strip rolling mill group as described in claim 1, it is characterised in that: the third reel is batched with the first reel
Diameter is equal.
6. metal strip rolling mill group as claimed in claim 5, it is characterised in that: first reel and third reel batch
Diameter is 1600mm, and the diameter that batches of the Volume Four cylinder is 800mm, and the diameter that batches of second reel is 500mm.
7. metal strip rolling mill group as claimed in claim 6, it is characterised in that: first reel, the second reel, third volume
It is equipped with jaw on cylinder and Volume Four cylinder, for positioning and connecting the band sent out from the milling train.
8. metal strip rolling mill group as described in claim 1, it is characterised in that: further include blank straightener, the blank is rectified
Straight machine is fixed between first coiling machine and uncoiler, for aligning strip material and establishing backward pull for strip material.
9. metal strip rolling mill group as claimed in claim 7, it is characterised in that: there are two feeding rollers for the blank straightener tool
With three straightening rolls, the feeding roller is arranged close to the uncoiler, and the straightening roll is arranged close to first coiling machine.
10. such as metal strip rolling mill group of any of claims 1-8, it is characterised in that: further include dress coil stripping car
And paper collecting machine, the dress coil stripping car are located at the lower section of the uncoiler, the first coiling machine and the second coiling machine, the paper collecting machine
It is mounted on the exit of the uncoiler.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920046821.7U CN209631806U (en) | 2019-01-11 | 2019-01-11 | A kind of metal strip rolling mill group |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920046821.7U CN209631806U (en) | 2019-01-11 | 2019-01-11 | A kind of metal strip rolling mill group |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309066A (en) * | 2021-12-17 | 2022-04-12 | 洛阳铜研智能装备有限公司 | Copper foil six-roller mill and operation method thereof |
| CN116550752A (en) * | 2023-05-30 | 2023-08-08 | 温州元鼎铜业有限公司 | Copper strip rolling mill |
| CN117798191A (en) * | 2024-02-28 | 2024-04-02 | 常州市力俊机械有限公司 | Adjustable and controllable ferrous metal calendaring positioning tool and use method thereof |
-
2019
- 2019-01-11 CN CN201920046821.7U patent/CN209631806U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309066A (en) * | 2021-12-17 | 2022-04-12 | 洛阳铜研智能装备有限公司 | Copper foil six-roller mill and operation method thereof |
| CN116550752A (en) * | 2023-05-30 | 2023-08-08 | 温州元鼎铜业有限公司 | Copper strip rolling mill |
| CN117798191A (en) * | 2024-02-28 | 2024-04-02 | 常州市力俊机械有限公司 | Adjustable and controllable ferrous metal calendaring positioning tool and use method thereof |
| CN117798191B (en) * | 2024-02-28 | 2024-05-10 | 常州市力俊机械有限公司 | Adjustable and controllable ferrous metal calendaring positioning tool and use method thereof |
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