CN208662196U - A kind of auxiliary uncoiler carries out the device of uncoiling - Google Patents
A kind of auxiliary uncoiler carries out the device of uncoiling Download PDFInfo
- Publication number
- CN208662196U CN208662196U CN201821412190.8U CN201821412190U CN208662196U CN 208662196 U CN208662196 U CN 208662196U CN 201821412190 U CN201821412190 U CN 201821412190U CN 208662196 U CN208662196 U CN 208662196U
- Authority
- CN
- China
- Prior art keywords
- pressure roller
- uncoiler
- cylinder
- roller
- steel band
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses the devices that a kind of auxiliary uncoiler carries out uncoiling, it includes pinch roller, uncoiler, upper volume trolley, the gentle dynamic pressure roller of threading platform, threading platform is provided between the pinch roller and upper volume trolley, the threading platform lower is provided with uncoiler, overhanging gusset is set on the pinch roller, pneumatic pressure roller is installed on overhanging gusset, the pneumatic pressure roller is located at the upside of threading platform, the pneumatic pressure roller includes cylinder and pressure roller, the pressure roller is arranged on cylinder, and the cylinder is mounted on overhanging gusset.A kind of auxiliary uncoiler of the utility model carries out the device of uncoiling, pressure roller is driven upside down using cylinder, the pressure of cylinder is adjustable, so that pressure roller is pressed on steel band the bending that can both eliminate steel band head, it is unlikely to for steel band to be pressed against the advance for hindering steel band on threading platform again, and then guarantees the stable smooth operation of production line.
Description
Technical field
The utility model relates to the devices that field of metallurgical equipment more particularly to a kind of auxiliary uncoiler carry out uncoiling.
Background technique
Width of steel coil detection device, coil of strip weighing station, after coil of strip outer diameter data are recorded, so that upper volume trolley is automatic
Hot rolled coil is navigated to the corresponding mandrel height of uncoiler by ground respectively.It can be also disposed with a centralising device, for correcting coil of strip
Position deviation.Coil of strip after centering is transported on the carrying roller of uncoiler, and on the carrying roller of uncoiler, coil of strip banding is by manually tearing open
It removes.After removing banding, rotary carrier roller rotates steel band head, and steel band head is fed in uncoiler.The movement of feeding is realized by carrying roller.
By reversely rotating uncoiler, strip head can be bent up.The pre-bending on strip head can simplify the threading work by coil opener
Skill.After coil of strip pre-bending, walking-beam conveyor will carry out uncoiling on steel coil transportation to uncoiler.Coil of strip after uncoiling passes through straight peen
Machine aligning steel band is end to end, welder, withdrawal straightening machine straightening steel band, descaling bath pickling, potcher rinses, baker is dried, trimming
Sheared edge, mill milling, coiling machine batch to obtain qualified cold rolling coil.The uncoiler that acid rolls production line is arranged in entire unit and enters
The front end of oral area point, it is corresponding with respective upper volume trolley respectively.The effect of uncoiler is under the premise of keeping strip tension
Uncoiling is carried out, crew qiting there are 2 uncoilers, is the continuous of unit follow-up equipment due to two uncoiler alternately uncoilings
Production creates condition.For coil of strip when upper volume trolley waits position, upper volume trolley rotary carrier roller makes the head of coil of strip on top, it
The guide plate that stretches afterwards, which is opened, introduces pinch roller for the head of coil of strip, and pinch roller clamps the head of steel band, and mandrel of uncoiler backs to most
Position afterwards, coil car is inverted on one side traversing while so that coil of strip reaches uncoiler position, and subsequent uncoiling mandrel is inserted into core, mandrel
Rise diameter, and steel band head is moved on into coil opener, and welding machine is entered after aligning.Since there is certain intensity on the head of coil of strip, because
The coil of strip especially higher steel grade of think gauge and intensity rank after this recurvation all can be on threading platform before entering pinch roller
Certain radian is formed, steel coil head cannot be automatically into pinch roller under serious situation, and needing operator is auxiliary operation
Complete this operation.Manual operation has upset the rhythm of production line, constrains production, while increasing security risk.
Number of patent application: 201620482758.8, coil of strip uncoiling guide device, it is emphasised that fixed guide platform is changed to
Slidingtype guide board platform, so that strip imports slewing rollers along guide board platform automatically.Number of patent application: 201222046994.4, uncoiler
Threading guide plate arrangement is a kind of improved cold rolling feed reel, under the premise of not increasing main motor current, improves uncoiling ability,
Accelerate uncoiling threading speed, but structure is complicated.Number of patent application: 201120119685.3, a kind of improved cold rolling feed reel,
It is, so that the structure of equipment is simplified, to be set to reduce by the way that uncoiler threading guide plate arrangement is designed to double-layer structure
Standby fault point, but it is inconvenient to use.
Utility model content
The purpose of this utility model is that providing a kind of auxiliary uncoiler in view of the deficiencies of the prior art and carrying out uncoiling
Device, pressure roller are driven upside down using cylinder, and the pressure of cylinder is adjustable, so that pressure roller, which is pressed on steel band, can both eliminate
The bending on steel band head, and it is unlikely to for steel band to be pressed against the advance that steel band is hindered on threading platform, and then guarantee production line
Stable smooth operation.
In order to achieve the above objectives, the utility model is achieved through the following technical solutions.
It is a kind of auxiliary uncoiler carry out uncoiling device, it include pinch roller, uncoiler, upper volume trolley, threading platform and
Pneumatic pressure roller is provided with threading platform between the pinch roller and upper volume trolley, the threading platform lower is provided with uncoiler,
Overhanging gusset is set on the pinch roller, pneumatic pressure roller is installed on overhanging gusset, the pneumatic pressure roller is located at threading platform
Upside, the pneumatic pressure roller include cylinder and pressure roller, and the pressure roller is arranged on cylinder, and the cylinder is mounted on overhanging gusset
On.
Further, the barrel length of the pressure roller is 1000mm, and the pressure roller sieve diameter is 300mm.
A kind of auxiliary uncoiler of the utility model carries out the device of uncoiling, and pressure roller is driven upside down using cylinder, gas
The pressure of cylinder is adjustable, so that pressure roller is pressed on steel band the bending that can not only eliminate steel band head, but also is unlikely to steel band pressure
The advance for hindering steel band on threading platform is leaned against, and then guarantees the stable smooth operation of production line.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is intrinsic uncoiler schematic diagram.
The step of Fig. 3 is uncoiling process after increasing pressure roller newly is schemed.
In figure: 1, pinch roller；2, uncoiler；3, upper volume trolley；4, threading platform；5, pneumatic pressure roller；11, overhanging gusset；
51, cylinder；52, pressure roller.
Specific embodiment
The utility model is described further below with reference to embodiment, but is not limited to the content on specification.
As shown in the figure: a kind of auxiliary uncoiler carries out the device of uncoiling, it includes pinch roller 1, uncoiler 2, upper volume trolley
3, the gentle dynamic pressure roller 5 of threading platform 4, is provided with threading platform 4 between pinch roller 1 and upper volume trolley 3,4 lower part of threading platform is set
It is equipped with uncoiler 2, overhanging gusset 11 is set on pinch roller 1, pneumatic pressure roller 5 is installed on overhanging gusset 11, pneumatic pressure roller 5 is located at
The upside of threading platform 4.Pneumatic pressure roller 5 includes cylinder 51 and pressure roller 52, and pressure roller 52 is arranged on cylinder 51, and cylinder 51 is mounted on
On overhanging gusset 11.
It is provided with coil of strip on upper volume trolley, by uncoiler uncoiling, coil of strip is sent to nip rolls by threading platform, pneumatic
It is compacted under the action of pressure roller.
Pneumatic pressure roller before being mounted on pinch roller, pneumatic linear actuator pedestal pass through overhanging gusset and uncoiler or pinch roller memorial archway phase
Connection guarantees there is enough pressure with steel band after pneumatic pressure roller stretches out.In the entrance pinch roll front of uncoiler, in threading guide plate
Top has increased the pneumatic pressure roller that an auxiliary uncoiler carries out uncoiling newly, and intrinsic uncoiler schematic diagram such as Fig. 2 increases cylinder newly
Uncoiler schematic diagram such as Fig. 1.Pressure roller is driven upside down using cylinder, and when steel band head reaches on threading platform, cylinder stretches out
Pressure roller pressure, uncoiler rotate so that strip steel head can smoothly enter into pinch roller, pinch roller is clamped take the lead after, cylinders retract pressure roller receive
It returns.
Pressure roller selects common steel rider, and pressure roller barrel length is 1000mm, and pressure roller diameter is 300mm, and pneumatic pressure roller is flexible
For cylinder control, rotation does not drive, moves with steel band.Cylinder is stretched out or shunk to be passed through manually on station by operative employee
Key is operated.
The utility model compared with the prior art, has the advantages that following significant and effect:
(1) using the uncoiler for having pneumatic press-roller device, it is different threading caused by steel band head-bent can effectively to be prevented
Often occur as.
(2) using the uncoiler for having pneumatic press-roller device, cylinder pressure is adjustable, it is ensured that different steel grades it is normal
Threading.
(3) using the uncoiler for having pneumatic press-roller device, operative employee's manual operation is avoided, operating efficiency is improved,
Security risk is prevented.
After implementation, by increasing cylinder before uncoiler pinch roller, compression is taken the lead, so that the head of steel band can be convenient fastly
Prompt enters uncoiler.Security risk is reduced, operating efficiency is improved, 1000 tons of volume increase or more may be implemented in whole year, according to
1000 yuan of benefit of steel calculating of ton, 1,000,000 yuan of direct economic benefit or more.
A kind of auxiliary uncoiler of the utility model carries out the device of uncoiling, and pressure roller is driven upside down using cylinder, gas
The pressure of cylinder is adjustable, so that pressure roller is pressed on steel band the bending that can not only eliminate steel band head, but also is unlikely to steel band pressure
The advance for hindering steel band on threading platform is leaned against, and then guarantees the stable smooth operation of production line.After coil of strip enters pinch roller, coil of strip
On upper volume trolley, as uncoiler is moved to the left, guarantee going on smoothly for uncoiling.
Obviously, the above embodiment of the utility model is merely examples for clearly illustrating the present invention,
And it is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, it is stated upper
It can also be made other variations or changes in different ways on the basis of bright.Here all embodiments can not be given thoroughly
It lifts.It is all to belong to obvious changes or variations that the technical solution of the utility model is extended out still in the utility model
Protection scope column.
Claims (2)
1. the device that a kind of auxiliary uncoiler carries out uncoiling, it is characterised in that: it includes pinch roller (1), uncoiler (2), upper volume
Trolley (3), threading platform (4) gentle dynamic pressure roller (5), are provided with threading platform between the pinch roller (1) and upper volume trolley (3)
(4), threading platform (4) lower part is provided with uncoiler (2), and overhanging gusset (11), overhanging muscle is arranged on the pinch roller (1)
It is equipped on plate (11) pneumatic pressure roller (5), the pneumatic pressure roller (5) is located at the upside of threading platform (4), the pneumatic pressure roller
It (5) include cylinder (51) and pressure roller (52), the pressure roller (52) is arranged on cylinder (51), and the cylinder (51) is mounted on overhanging
On gusset (11).
2. the device that a kind of auxiliary uncoiler according to claim 1 carries out uncoiling, it is characterised in that: the pressure roller (52)
Barrel length be 1000mm, pressure roller (52) the sieve diameter be 300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821412190.8U CN208662196U (en) | 2018-08-30 | 2018-08-30 | A kind of auxiliary uncoiler carries out the device of uncoiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821412190.8U CN208662196U (en) | 2018-08-30 | 2018-08-30 | A kind of auxiliary uncoiler carries out the device of uncoiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208662196U true CN208662196U (en) | 2019-03-29 |
Family
ID=65840164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821412190.8U Withdrawn - After Issue CN208662196U (en) | 2018-08-30 | 2018-08-30 | A kind of auxiliary uncoiler carries out the device of uncoiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208662196U (en) |
-
2018
- 2018-08-30 CN CN201821412190.8U patent/CN208662196U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190329 Effective date of abandoning: 20220407 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190329 Effective date of abandoning: 20220407 |