CN107838195A - Think gauge high-strength steel taking-up equipment - Google Patents
Think gauge high-strength steel taking-up equipment Download PDFInfo
- Publication number
- CN107838195A CN107838195A CN201711239916.2A CN201711239916A CN107838195A CN 107838195 A CN107838195 A CN 107838195A CN 201711239916 A CN201711239916 A CN 201711239916A CN 107838195 A CN107838195 A CN 107838195A
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- CN
- China
- Prior art keywords
- roll
- pinch roll
- hydraulic cylinder
- equipment
- pinch
- 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.)
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Classifications
-
- 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
- B21B2015/0057—Coiling the rolled product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2201/00—Special rolling modes
- B21B2201/06—Thermomechanical rolling
Abstract
Think gauge high-strength steel taking-up equipment of the present invention, it is related to the hot strip rolling coiling technique equipment of a kind of taking-up equipment in steel rolling field, the specially high-strength coil of strip of think gauge.Think gauge high-strength steel taking-up equipment includes：Roller bed device, pinch roll apparatus and coiling machine on machine；It is characterized in that prebuckling mechanism is provided with described pinch roll apparatus；Prebuckling mechanism is arranged on the pinch roll apparatus of coiling machine side.Prebuckling mechanism includes：Upper bending roll, lower bending roll and hydraulic cylinder；Upper bending roll is two, and two upper bending rolls being set up in parallel are lifted on the top of pinch roll apparatus by hydraulic cylinder；Lower bending roll is loaded between breast roll, and is connected with the hydraulic cylinder of pinch roll apparatus bottom, and can be lifted or fallen by hydraulic cylinder.The present invention have the characteristics that structure novelty, simple processing, easy to use, cans stably, not fugitive volume, can be transformed on existing equipment, therefore belong to a kind of new think gauge high-strength steel taking-up equipment for integrating economy and practicality.
Description
Technical field
Think gauge high-strength steel taking-up equipment of the present invention, it is related to a kind of taking-up equipment in steel rolling field, is specially thickness
The hot strip rolling coiling technique equipment of size high-tensile coil of strip.
Background technology
In hot-strip production, the high-intensity band steel (such as pipe line steel X80) of think gauge batches work, all in 3# strengths
Completed on coiling machine.Because the intensity of strip is high, thickness is big, the coiling tension that taking-up equipment can be provided can not meet
The requirement that strip stably batches, at this moment to lean on Wrapping Roll to force strip being pressed onto in spool shaft, Wrapping Roll opening is completed batching
Afterwards, coil of strip rebounds, and just generates expansive force, although employing the bundling of multi-pass, after also often there is band volume cooling will beat
Tie breaks, and dissipates volume phenomenon, especially with order to avoid the scattered volume phenomenon during long-distance transport, some has to take the lead to weld
Extremely, this has manufactured obstacle with regard to caused larger waste, the also uncoiling to next procedure.
For it is above-mentioned the problems of in the prior art, a kind of new think gauge high-strength steel coiling technique of research and design
And equipment, it is the problems of in the prior art very necessary so as to overcome.
The content of the invention
In view of it is above-mentioned the problems of in the prior art, the purpose of the present invention is a kind of new think gauge of research and design
High-strength steel coiling technique and equipment.To solve that Bundling strap breaks after the cooling of band volume present in prior art, asking for volume is dissipated
Topic.
The present invention before pinch roll by setting prebuckling mechanism, when strip is wound to certain diameter in coiling machine,
Start the present apparatus, bend strip is latter half of in advance, using the remnant curvature of strip, the volume that rises is reduced or eliminated after making strip coiling
Stress, follow-up storage, the transport that convenient band is rolled up.
What the technical solution of the present invention was realized in：
Think gauge high-strength steel taking-up equipment of the present invention, including：Roller bed device, pinch roll apparatus and batched on machine
Machine；Steel plate is conveyed into pinch roll apparatus by roller bed device on machine, under the clamping of pinch roll apparatus, steel plate is conveyed
To the entrance of coiling machine, through coiling machine cans；Pinch roll apparatus includes：Pressure roller, breast roll, top pinch roll, bottom pinch roll,
Hydraulic cylinder；Described breast roll is located at the front portion of top pinch roll and bottom pinch roll；Described pressure roller is lifted on machine by hydraulic cylinder
The top of frame roller, pass through the distance between the extension and contraction control of hydraulic cylinder and breast roll；It is characterized in that described pinch roll apparatus
On be provided with prebuckling mechanism；Prebuckling mechanism is arranged on the pinch roll apparatus of coiling machine side.Set before pinch roll
Prebuckling mechanism is put, band after bending can be made to be directly entered pinch roll, in order to avoid the arc that the remnant curvature of band is formed after bending
Shape influences transport of the band on roller-way.
Prebuckling mechanism of the present invention includes：Upper bending roll, lower bending roll and hydraulic cylinder；
Upper bending roll of the present invention is two, and two upper bending rolls being set up in parallel are lifted on pinch by hydraulic cylinder
The top of roller arrangement；
Lower bending roll of the present invention is loaded between breast roll, and is connected with the hydraulic cylinder of pinch roll apparatus bottom,
And it can be lifted or fallen by hydraulic cylinder.
Prebuckling mechanism of the present invention uses three roll structures, above 2 rollers, below a rod, equivalent to reversely putting
The three-roll bending machine put.
There are two kinds of mode of operations in prebuckling mechanism of the present invention；
There are " passing through " and " use " two kinds of mode of operations in prebuckling mechanism.
Used when batching ordinary band steel and pass through pattern：
This hydraulic cylinder at present below bending roll is failure to actuate, and lower bending roll is maintained at lower limit position, serves as conveyor roller
Effect, 2 upper pre-bending curved rolls can normally play the function of pressure roller, now prebuckling mechanism is to common in upper extreme position
Strip batches no any adverse effect.
When batching think gauge high-intensity band steel, using use pattern：
Now upper bending roll is in correct position, and lower bending roll moves up under the promotion of hydraulic cylinder to contact with the strip,
Under the collective effect of 3 rollers, bending is implemented to the latter half of strip, strip after bending enters pinch roll apparatus.
It is an advantage of the invention that it will be apparent that it is mainly manifested in：
The online technology for setting prebuckling mechanism, is a kind of one kind innovating completely, tackling the problem at its root
Technology, after this technology is applied successfully, be able to will solve with a series of problems in volume coiling process and after batching, be
Some increased auxiliary equipments of strength coiling machine will also remove, and also no longer need to newly increase strength baler, strength baler is
Pure import equipment, and the Bundling strap that it is used is also required to import, and Bundling strap is a kind of consumable material, long-term import, also gives enterprise
Industry adds certain foreign exchange burden.
Prebuckling mechanism is made of one with pinch roll device, turns into a part of pinch roll device, and is utilized
A part of original part of former pinch roll, both saves space, also saves a part of expense.
For the rolling line newly built, newly increasing an equipment influences less, but for existing rolling line, newly increases one
Platform equipment does not have space at all, and to have influence on several adjacent equipment, and change is very big, and one is made with original pinch roll
Body, makes the transformation of old rolling line, also becomes fairly simple.
The present invention have structure novelty, simple processing, easy to use, cans stably, not fugitive volume, can be set original
The advantages that standby upper transformation, its high-volume, which puts goods on the market, will produce positive social benefit and significant economic benefit.
Brief description of the drawings
The present invention shares 4 width accompanying drawings, wherein：
Accompanying drawing 1 is schematic structural view of the invention；
Accompanying drawing 2 is that pinch roll apparatus of the present invention crosses status architecture schematic diagram in empty；
Accompanying drawing 3 is the in running order structural representation of pinch roll apparatus of the present invention；
The traditional strip coiling device structure schematic diagram of accompanying drawing 4.
In figure：Ith, roller bed device II, pinch roll apparatus III, coiling machine 1, pressure roller 2, breast roll 3, upper folder on machine
Send roller 4, bottom pinch roll 5, upper bending roll 6, lower bending roll 7, hydraulic cylinder 8, steel plate.
Embodiment
The present invention specific embodiment as shown in drawings, think gauge high-strength steel taking-up equipment, including：Roller bed device I on machine,
Pinch roll apparatus II and coiling machine III；Steel plate 8 is conveyed into pinch roll apparatus II by roller bed device on machine I, is pinching
Under the clamping of roller arrangement II, steel plate 8 is transported to the entrance of coiling machine III, through the cans of coiling machine III；Pinch roll apparatus II
Including：Pressure roller 1, breast roll 2, top pinch roll 3, bottom pinch roll 4, hydraulic cylinder 7；Described breast roll 2 is located at top pinch roll 3 with
The front portion of pinch roll 4；Described pressure roller 1 is lifted on the top of breast roll 2 by hydraulic cylinder 7, passes through the extension and contraction control of hydraulic cylinder 7
The distance between breast roll 2；
It is characterized in that it is provided with prebuckling mechanism on described pinch roll apparatus II；Prebuckling mechanism is arranged in rolling up
On the pinch roll apparatus II for taking the side of machine III.
Prebuckling mechanism includes：Upper bending roll 5, lower bending roll 6 and hydraulic cylinder 7；
Upper bending roll 5 is two, and two upper bending rolls 5 being set up in parallel are lifted on pinch roll apparatus II by hydraulic cylinder 7
Top；
Lower bending roll 6 is loaded between breast roll 2, and is connected with the hydraulic cylinder 7 of the bottom of pinch roll apparatus II, and can be by liquid
Cylinder pressure 7 is lifted or fallen.
As shown in Fig. 2 when batching ordinary steel belts, prebuckling mechanism is in empty and crosses state, and 2 upper bending rolls 5 are in most
High position, lower bending roll 6 are in extreme lower position, serve as the effect of common roller-way；
As shown in figure 3, when batching think gauge high-strength steel band 8,2 upper pre-bending curved rolls 5 drop to correct position, lower bending
Roller 6 rises under the drive of hydraulic cylinder jacks up strip 8, in the presence of prebuckling mechanism, strip 8 is bent, by pre-bending
Strip after bent means flex immediately enters top pinch roll 3 and bottom pinch roll 4, and steel band at this moment has generated remnant curvature；
As shown in Fig. 2 after the afterbody of strip 8 is by pinch roll, 2 upper bending rolls 5 rise, and lower bending roll 6 declines, extensive
Original state is arrived again.
It is described above, it is only the preferable embodiment of the present invention, but protection scope of the present invention is not limited to
This, all those familiar with the art are in technical scope disclosed by the invention, technique according to the invention scheme
And its design of the present invention is subject to equivalent substitution or changed to be included within the scope of the present invention.
Claims (2)
1. a kind of think gauge high-strength steel taking-up equipment, including：Roller bed device (I), pinch roll apparatus (II) and coiling machine on machine
(Ⅲ)；Steel plate (8) is conveyed into pinch roll apparatus (II) by roller bed device on machine (I), in pinch roll apparatus (II)
Under clamping, steel plate (8) is transported to the entrance of coiling machine (III), through coiling machine (III) cans；Pinch roll apparatus (II) wraps
Include：Pressure roller (1), breast roll (2), top pinch roll (3), bottom pinch roll (4), hydraulic cylinder (7)；Described breast roll (2) is positioned at upper
The front portion of pinch roll (3) and bottom pinch roll (4)；Described pressure roller (1) is lifted on the top of breast roll (2) by hydraulic cylinder (7),
Pass through the distance between the extension and contraction control of hydraulic cylinder (7) and breast roll (2)；
It is characterized in that it is provided with prebuckling mechanism on described pinch roll apparatus (II)；Prebuckling mechanism is arranged in batching
On the pinch roll apparatus (II) of machine (III) side.
2. think gauge high-strength steel taking-up equipment according to claim 1, it is characterised in that described prebuckling mechanism includes：
Upper bending roll (5), lower bending roll (6) and hydraulic cylinder (7)；
Described upper bending roll (5) is two, and two upper bending rolls (5) being set up in parallel are lifted on pinch by hydraulic cylinder (7)
The top of roller arrangement (II)；
Described lower bending roll (6) is loaded between breast roll (2), and is connected with the hydraulic cylinder (7) of pinch roll apparatus (II) bottom
Connect, and can be lifted or fallen by hydraulic cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711239916.2A CN107838195A (en) | 2017-11-30 | 2017-11-30 | Think gauge high-strength steel taking-up equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711239916.2A CN107838195A (en) | 2017-11-30 | 2017-11-30 | Think gauge high-strength steel taking-up equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107838195A true CN107838195A (en) | 2018-03-27 |
Family
ID=61663254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711239916.2A Pending CN107838195A (en) | 2017-11-30 | 2017-11-30 | Think gauge high-strength steel taking-up equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107838195A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787752A (en) * | 2018-08-16 | 2018-11-13 | 马鞍山钢铁股份有限公司 | A kind of guiding switching device of automatic regulating gap |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201186306Y (en) * | 2008-02-18 | 2009-01-28 | 大连华锐股份有限公司 | Hydraulic driving bending roller device for coreless coiler |
| JP2010264493A (en) * | 2009-05-15 | 2010-11-25 | Jfe Steel Corp | Device and method for winding high-strength thick hot-rolled steel sheet |
| JP2010269321A (en) * | 2009-05-19 | 2010-12-02 | Jfe Steel Corp | Device for winding high-strength thick hot rolled steel sheet and method for winding the steel sheet |
| CN101934305A (en) * | 2010-08-19 | 2011-01-05 | 中冶赛迪工程技术股份有限公司 | Band steel pinch roll device |
| CN202316643U (en) * | 2011-11-14 | 2012-07-11 | 天津市中重科技工程有限公司 | Double-station coreless transfer type hot coil box |
| KR20130120955A (en) * | 2012-04-26 | 2013-11-05 | 현대제철 주식회사 | Winding apparatus for material |
| CN103693476A (en) * | 2013-09-17 | 2014-04-02 | 西安麦特沃金液控技术有限公司 | Single-row multilayer winding machine for strip product |
| CN106925624A (en) * | 2015-12-29 | 2017-07-07 | 宝钢工程技术集团有限公司 | The rectified a deviation tension force turning, clamping and conveying roller and its application method batched for strip auxiliary |
| CN107020309A (en) * | 2016-01-29 | 2017-08-08 | 宝山钢铁股份有限公司 | A kind of means for correcting of coiler pinch-roll tracking accuracy and bearing calibration |
| CN207756604U (en) * | 2017-11-30 | 2018-08-24 | 一重集团大连工程技术有限公司 | Think gauge high-strength steel taking-up equipment |
-
2017
- 2017-11-30 CN CN201711239916.2A patent/CN107838195A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201186306Y (en) * | 2008-02-18 | 2009-01-28 | 大连华锐股份有限公司 | Hydraulic driving bending roller device for coreless coiler |
| JP2010264493A (en) * | 2009-05-15 | 2010-11-25 | Jfe Steel Corp | Device and method for winding high-strength thick hot-rolled steel sheet |
| JP2010269321A (en) * | 2009-05-19 | 2010-12-02 | Jfe Steel Corp | Device for winding high-strength thick hot rolled steel sheet and method for winding the steel sheet |
| CN101934305A (en) * | 2010-08-19 | 2011-01-05 | 中冶赛迪工程技术股份有限公司 | Band steel pinch roll device |
| CN202316643U (en) * | 2011-11-14 | 2012-07-11 | 天津市中重科技工程有限公司 | Double-station coreless transfer type hot coil box |
| KR20130120955A (en) * | 2012-04-26 | 2013-11-05 | 현대제철 주식회사 | Winding apparatus for material |
| CN103693476A (en) * | 2013-09-17 | 2014-04-02 | 西安麦特沃金液控技术有限公司 | Single-row multilayer winding machine for strip product |
| CN106925624A (en) * | 2015-12-29 | 2017-07-07 | 宝钢工程技术集团有限公司 | The rectified a deviation tension force turning, clamping and conveying roller and its application method batched for strip auxiliary |
| CN107020309A (en) * | 2016-01-29 | 2017-08-08 | 宝山钢铁股份有限公司 | A kind of means for correcting of coiler pinch-roll tracking accuracy and bearing calibration |
| CN207756604U (en) * | 2017-11-30 | 2018-08-24 | 一重集团大连工程技术有限公司 | Think gauge high-strength steel taking-up equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787752A (en) * | 2018-08-16 | 2018-11-13 | 马鞍山钢铁股份有限公司 | A kind of guiding switching device of automatic regulating gap |
| CN108787752B (en) * | 2018-08-16 | 2024-02-27 | 马鞍山钢铁股份有限公司 | Guiding switching device capable of automatically adjusting gap |
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