CN207508003U - Bleeding edge protective device is batched under cold-strip steel - Google Patents
Bleeding edge protective device is batched under cold-strip steel Download PDFInfo
- Publication number
- CN207508003U CN207508003U CN201721575840.6U CN201721575840U CN207508003U CN 207508003 U CN207508003 U CN 207508003U CN 201721575840 U CN201721575840 U CN 201721575840U CN 207508003 U CN207508003 U CN 207508003U
- Authority
- CN
- China
- Prior art keywords
- strip
- guide plate
- oil cylinder
- pressure roller
- movable guide
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 21
- 239000010959 steel Substances 0.000 title claims abstract description 21
- 230000000740 bleeding effect Effects 0.000 title claims abstract description 18
- 230000001681 protective effect Effects 0.000 title claims abstract description 11
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 238000001125 extrusion Methods 0.000 claims abstract description 4
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 238000005097 cold rolling Methods 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 abstract description 4
- 239000007795 chemical reaction product Substances 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
Bleeding edge protective device is batched under a kind of cold-strip steel, it is arranged between the strip coil of strip turned on strip slewing rollers and coiler mandrel in roll bearing seat, it includes the strip movable guide plate being in tilted layout and is located at guide plate oscillating oil cylinder below, strip movable guide plate upper end is hinged and connected by shaft with turning to roll bearing seat, and movable guide plate lower end tangentially coordinates with strip coil of strip；Guide plate oscillating oil cylinder tailpiece of the piston rod is hinged on strip movable guide plate back, the cylinder body end of guide plate oscillating oil cylinder is hinged on oil cylinder fixing base, further include the packaged type V-arrangement pressure roller for being located at strip movable guide plate lower end, one end, the other end and the foundation mounts that V-arrangement pressure roller is mounted on pressing roller holder connect, and V-arrangement pressure roller abuts extrusion fit in working condition with the outer rim of strip coil of strip.The utility model can effectively overcome strip running deviation, and so as to the bleeding edge occurred when solving the problems, such as strip coiling to tail portion, magnetic tape trailer scratches phenomenon and also mitigates therewith, is of great significance for improving cold rolling high-end product lumber recovery.
Description
Technical field
The utility model is related to metallurgical rolling machinery fields, are filled in particular to bleeding edge protection is batched under a kind of cold-strip steel
It puts.
Background technology
In steel production enterprise, for the ease of storing, transporting and pack, cold rolling hot dip galvanizing product all will using mode of batching
Strip is rolled into neat, close coil of strip.High level automobile sheet appearance surfaces quality is very strict, in cold-rolling process, to protect
Card strip appearance is not scratched by coil of strip interlayer slip, and the mode of batching carries out under generally use.It is wide with high-quality cold-rolled products
General application, users ' individualized requirement is apparent, and market competition is fiercer.Cold-rolling galvanization is sheared when product lines strip whipping, by
It is cut in tail part of band steel by flying shear, for strip in no-station pole canopy operating status between flying shear to coiling machine, coiling machine EPC cannot be just
Often work, outermost 3~5 circle strip of coil of strip often batches irregular, and strip is susceptible to bleeding edge phenomenon during whipping.
Band coil of strip bleeding edge not only influences product volume lifting, transport and appearance, but also can reduce consumer products lumber recovery.It is fine in market
The user's lumber recovery for changing the high-end products such as the today distinguished, high-quality cold rolled automobile sheet is most important, it directly affects producer's system
This is caused, so as to directly concerning the high-end cold-rolled products market competitiveness of company.
Invention content
The purpose of this utility model seeks to overcome defect of the existing technology, and coil of strip pine can be solved by providing one kind
Bleeding edge protective device is batched under the cold-strip steel for the problems such as volume, bleeding edge and strip tail scratch.
To achieve the above object, bleeding edge protective device is batched under the cold-strip steel designed by the utility model, be arranged on
Between turning to the strip coil of strip on the strip slewing rollers and coiler mandrel in roll bearing seat, it includes the strip being in tilted layout and lives
The guide plate oscillating oil cylinder of dynamic guide plate and setting thereunder, the upper end of the strip movable guide plate pass through shaft and steering roller bearing
Seat is hinged and connected, and lower end and the strip coil of strip of the movable guide plate tangentially coordinate；The tailpiece of the piston rod of the guide plate oscillating oil cylinder leads to
The back that swing cylinder seat is hinged on strip movable guide plate is crossed, the cylinder body end of the guide plate oscillating oil cylinder is hinged on oil cylinder fixing base
On, it is characterized in that：
It further includes the packaged type V-arrangement pressure roller for being arranged on strip movable guide plate lower end, and the V-arrangement pressure roller is mounted on pressure roller
One end of stent, the other end of the pressing roller holder are connect with foundation mounts, and the V-arrangement pressure roller is in working condition and strip coil of strip
Outer rim abut extrusion fit.
Further, telescopic oil cylinder is provided in the pressing roller holder, the tailpiece of the piston rod of the telescopic oil cylinder, which passes through, to be hinged
Head is connected with sliding stand, and the sliding stand both sides are provided with rectangular shaped slider, and the pressing roller holder both sides offer and rectangular shaped slider
Matched rectangle sliding slot；The V-arrangement pressure roller is mounted on the top surface of the sliding stand by the rotation seat at its both ends.It in this way, can
To drive V-arrangement pressure roller patch close or remote from coiler mandrel by telescopic oil cylinder.
Further, the V-arrangement pressure roller is in thick symmetrical pyramidal in intermediate thin both ends, two frustum busbares and axial line
Angle α≤5 °.
Further, the V-arrangement pressure roller ontology is alloy steel rider, and surface is provided with proof rubber layer.In this way, can be to prevent
Only scratch belt steel surface.
The utility model has the advantage of：Bleeding edge protective device is batched under designed cold-strip steel and utilizes V-arrangement pressure roller
Longitudinal balance can effectively overcome strip running deviation, so as to solve strip coiling to tail portion to the principle of intermediate stress automatic deviation correction
When the bleeding edge problem that occurs；Simultaneously because tail part of band steel is controlled by V-arrangement pressure roller, magnetic tape trailer scratches phenomenon and also significantly mitigates therewith
It is of great significance for improving cold rolling high-end product lumber recovery and company's core product competitiveness.
Description of the drawings
Fig. 1 is the structure diagram that the utility model is mounted on power reel.
Fig. 2 is K in Fig. 1 to enlarged structure schematic diagram.
In figure：Strip slewing rollers 1；Bearing block 2；Shaft 3；Swing cylinder seat 4；Movable guide plate 5；Strip coil of strip 6；Oscillating oil cylinder
7；Oil cylinder fixing base 8；Coiler mandrel 9；Rectangular shaped slider 10；Sliding rail 11；Bearing 12；Pressing roller holder 13；Telescopic oil cylinder 14；It is hinged
First 15；Sliding stand 16；V-arrangement pressure roller 17；Rotation seat 18.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Bleeding edge protective device is batched under cold-strip steel shown in Fig. 1~2, is arranged on the band turned in roll bearing seat 2
Between strip coil of strip 6 on steel slewing rollers 1 and coiler mandrel 9, it includes the strip movable guide plate 5 being in tilted layout and is arranged on
Guide plate oscillating oil cylinder 7 below, the upper end of strip movable guide plate 5 is hinged and connected by shaft 3 with turning to roll bearing seat 2, living
The lower end of dynamic guide plate 5 tangentially coordinates with strip coil of strip 6；The tailpiece of the piston rod of guide plate oscillating oil cylinder 7 is hinged on band by swinging cylinder seat 4
The back of steel movable guide plate 5, the cylinder body end of guide plate oscillating oil cylinder 7 are hinged on oil cylinder fixing base 8, it, which is further included, is arranged on strip
The packaged type V-arrangement pressure roller 17 of 5 lower end of movable guide plate, 17 ontology of V-arrangement pressure roller are alloy steel rider, and surface is provided with proof rubber
Layer.V-arrangement pressure roller 17 is in thick symmetrical pyramidal, angle α≤5 ° of two frustum busbares and axial line in intermediate thin both ends.
V-arrangement pressure roller 17 is mounted on one end of pressing roller holder 13, and the other end of pressing roller holder 13 is connect with foundation mounts 12, V
Shape pressure roller 17 abuts extrusion fit in working condition with the outer rim of strip coil of strip 6.Telescopic oil cylinder 14 is provided in pressing roller holder 13,
The tailpiece of the piston rod of telescopic oil cylinder 14 is connected with sliding stand 16 by articulated joint 15, and 16 both sides of sliding stand are provided with rectangular shaped slider 10,
13 both sides of pressing roller holder offer and 10 matched rectangle sliding slot 11 of rectangular shaped slider；The rotation that V-arrangement pressure roller 17 passes through its both ends
Seat 18 is mounted on the top surface of sliding stand 16.
When strip enters the whipping stage, flying shear cuts strip and enters strip slewing rollers 1, and the strip of about 10m or so is in certainly
By the state of batching, strip slewing rollers 1 are rotated by two end axles bearing 2, and movable guide plate 5 is lifted through the driving of oscillating oil cylinder 7 at this time, band
Steel is batched along movable guide plate 5 to the conveying of coiler mandrel 9.Sliding V-arrangement pressure roller 17 is driven by telescopic oil cylinder 14, strip is tightly attached to
6 outside of strip coil of strip, using 17 longitudinal balance stress automatic deviation correction principle of V-arrangement pressure roller, can effectively overcome strip running deviation, so as to solve
Certainly tail part of band steel batches the bleeding edge problem occurred.Simultaneously because tail part of band steel is controlled by V-arrangement pressure roller 17, magnetic tape trailer scratches phenomenon
Significantly mitigate.
Claims (4)
1. batching bleeding edge protective device under a kind of cold-strip steel, it is arranged on the strip slewing rollers (1) turned in roll bearing seat (2)
Between the strip coil of strip (6) on coiler mandrel (9), it includes the strip movable guide plate (5) being in tilted layout and is arranged on it
The guide plate oscillating oil cylinder (7) of lower section, the upper end of the strip movable guide plate (5) are cut with scissors by shaft (3) with turning to roll bearing seat (2)
Connect connected, lower end and strip coil of strip (6) the tangentially cooperation of the movable guide plate (5)；The piston rod of the guide plate oscillating oil cylinder (7)
End is hinged on the back of strip movable guide plate (5) by swinging cylinder seat (4), and the cylinder body end of the guide plate oscillating oil cylinder (7) is hinged
On oil cylinder fixing base (8), it is characterised in that：
It further includes the packaged type V-arrangement pressure roller (17) for being arranged on strip movable guide plate (5) lower end, V-arrangement pressure roller (17) peace
Mounted in one end of pressing roller holder (13), the other end of the pressing roller holder (13) is connect with foundation mounts (12), the V-arrangement pressure roller
(17) in working condition extrusion fit is abutted with the outer rim of strip coil of strip (6).
2. bleeding edge protective device is batched under cold-strip steel according to claim 1, it is characterised in that：The pressing roller holder
(13) telescopic oil cylinder (14) is provided in, the tailpiece of the piston rod of the telescopic oil cylinder (14) is connected with sliding stand by articulated joint (15)
(16), sliding stand (16) both sides are provided with rectangular shaped slider (10), and pressing roller holder (13) both sides are offered to be slided with rectangle
The matched rectangle sliding slot (11) of block (10)；The V-arrangement pressure roller (17) is by the rotation seat (18) at its both ends mounted on the cunning
The top surface of dynamic platform (16).
3. bleeding edge protective device is batched under cold-strip steel according to claim 1, it is characterised in that：The V-arrangement pressure roller
(17) in thick symmetrical pyramidal, angle α≤5 ° of two frustum busbares and axial line in intermediate thin both ends.
4. bleeding edge protective device is batched under the cold-strip steel according to claims 1 or 2 or 3, it is characterised in that：The V
Shape pressure roller (17) ontology is alloy steel rider, and surface is provided with proof rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721575840.6U CN207508003U (en) | 2017-11-21 | 2017-11-21 | Bleeding edge protective device is batched under cold-strip steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721575840.6U CN207508003U (en) | 2017-11-21 | 2017-11-21 | Bleeding edge protective device is batched under cold-strip steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207508003U true CN207508003U (en) | 2018-06-19 |
Family
ID=62540531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721575840.6U Expired - Fee Related CN207508003U (en) | 2017-11-21 | 2017-11-21 | Bleeding edge protective device is batched under cold-strip steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207508003U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111744959A (en) * | 2020-07-08 | 2020-10-09 | 马鞍山钢铁股份有限公司 | Automatic control device and method for cold-rolled strip steel curled overflowing edges |
| CN112058943A (en) * | 2020-08-28 | 2020-12-11 | 宝钢工程技术集团有限公司 | Strip steel lower coiling machine device and using method thereof |
| CN113319120A (en) * | 2021-05-13 | 2021-08-31 | 安钢集团冷轧有限责任公司 | Method for treating overflow edge of cold rolling coiler |
| CN114985513A (en) * | 2022-05-25 | 2022-09-02 | 首钢京唐钢铁联合有限责任公司 | Method for eliminating tail whip damage of coiling machine |
-
2017
- 2017-11-21 CN CN201721575840.6U patent/CN207508003U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111744959A (en) * | 2020-07-08 | 2020-10-09 | 马鞍山钢铁股份有限公司 | Automatic control device and method for cold-rolled strip steel curled overflowing edges |
| CN111744959B (en) * | 2020-07-08 | 2022-06-21 | 马鞍山钢铁股份有限公司 | Automatic control device and method for cold-rolled strip steel curled overflowing edges |
| CN112058943A (en) * | 2020-08-28 | 2020-12-11 | 宝钢工程技术集团有限公司 | Strip steel lower coiling machine device and using method thereof |
| CN113319120A (en) * | 2021-05-13 | 2021-08-31 | 安钢集团冷轧有限责任公司 | Method for treating overflow edge of cold rolling coiler |
| CN114985513A (en) * | 2022-05-25 | 2022-09-02 | 首钢京唐钢铁联合有限责任公司 | Method for eliminating tail whip damage of coiling machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207508003U (en) | Bleeding edge protective device is batched under cold-strip steel | |
| CN205274826U (en) | Coiling mechanism of convenient loading and unloading | |
| CN104627848A (en) | Liftable and movable gantry crane | |
| CN103143587B (en) | The welding band-leading being applicable to compact cold strip mill improves the device and method of lumber recovery | |
| CN204953567U (en) | Taking -up equipment in steel band production | |
| CN203955760U (en) | Strip coiling helps volume guide plate arrangement | |
| CN108202082A (en) | A kind of On line inspection platform of cold-strip steel fast sampling and its method of taking a sample to check | |
| CN204545217U (en) | A kind of band steel piling bed | |
| CN106475425B (en) | A kind of online surface quality of strip checks equipment and inspection method | |
| CN208098892U (en) | It is a kind of for zirconium plate, with rolling technology arrangement | |
| CN203170724U (en) | Handheld band steel rectifying device | |
| CN108144985B (en) | Prevent the tower-shaped control device for unloading volume | |
| CN204234510U (en) | A kind of stainless steel is without scuffing straightener structure | |
| CN205887703U (en) | Novel press from both sides and send device | |
| CN108273870A (en) | A kind of belt steel flating machine | |
| CN204777911U (en) | Quick discharge apparatus of horizontal trimming stack dolly of iron core | |
| CN210023304U (en) | Automatic feeding platform of steel belt uncoiler | |
| CN202506680U (en) | Coil head leveling device of cold rolling mill | |
| CN102581042A (en) | Coiled material head leveling device for cold rolling mill | |
| CN107237116B (en) | A kind of carpet wool sideline judge cuts auxiliary device | |
| CN206997395U (en) | Belt winding aid | |
| CN211161192U (en) | Cold-rolled steel strip online threading guide plate table | |
| CN208276272U (en) | The stack device of the crosscutting flying shearing machine of belt metallic coil stock | |
| CN216297550U (en) | Coiling auxiliary equipment and coiling system | |
| CN203699472U (en) | Coil stock placing platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 |