CN201082437Y - Leveling rolling rear strip steel sweeping device - Google Patents
Leveling rolling rear strip steel sweeping device Download PDFInfo
- Publication number
- CN201082437Y CN201082437Y CNU2007200736970U CN200720073697U CN201082437Y CN 201082437 Y CN201082437 Y CN 201082437Y CN U2007200736970 U CNU2007200736970 U CN U2007200736970U CN 200720073697 U CN200720073697 U CN 200720073697U CN 201082437 Y CN201082437 Y CN 201082437Y
- Authority
- CN
- China
- Prior art keywords
- band steel
- nozzle
- screw mandrel
- compressed air
- blow device
- 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
Images
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a band steel blowing device after rolling. The blowing device is arranged at the lower end of a guiding plate after rolling, and comprises a driving part, sliding support frames and a blowing part, the driving part comprises an electric motor and a double-head screw rod, the electric motor is connected and fixed with the double-head screw rod through a clutch; nuts are respectively arranged at the both ends of the double-head screw rod, sliding supporting frames are respectively fixed at the upper ends of the nuts; blowing parts comprises spraying nozzles and compressed air pipes, the spraying nozzles are respectively arranged on the sliding supporting frames; one end of each compressed air pipe is communicated with each spraying nozzle. The blowing device rotates through the eclectic motor driving the screw rod, to drive the sliding support frames to slide along the sliding groove of the guiding plate after rolling, therefore to ensure the spraying nozzles to be close to the both ends of the band steel, and to input the compressed air to spray out from a spraying head through the compressed air pipe, the blowing is performed to the edges at the both side of the band steel, therefore, the residual emulsion is effectively eliminated; the slight adjustment can be performed to the screw rod through the manual spanner, to ensure the spraying nozzle to be close to the band steel.
Description
Technical field
The utility model relates to the servicing unit of cold rolling levelling unit, more particularly, relates to a kind of smooth back band steel blow device that rolls, and this blow device can be removed the emulsion that steel dual-side portion is with in rolling back.
Background technology
In the wet smoothing and rolling process of cold rolling levelling unit, when the inlet uncoiler is prepared to wear band, need to connect earlier emulsion, and then make working roll wear band with 50 rev/mins the tape speed of wearing, when wrapper was wrapped more than three layers, wrapper was return, the cold rolling levelling unit raising speed of starting shooting.Yet, because the tangential forces of working roll can throw away emulsion and spill in band steel dual-side portion, after belt steel flating is rolling, remain in that residual emulsion can form strip liquid in the band steel dual-side portion, be difficult to cleaning, had a strong impact on and excavated smooth productive potentialities and improve the unit recovery rate.At this problem, at present, production scene interim method commonly used is to adopt plastic paper to stick on to roll on the scissors crossbeam of back, is used to stop the emulsion that the tangential force because of working roll throws away.But because plastic paper is pasted trouble, is wasted time and energy, and in the operation of rolling, plastic paper very easily comes off, and causes emulsion still along band steel both sides crack, and splash on the band steel with the tangential force of working roll, therefore can't fundamentally remove the emulsion of band steel dual-side portion; If take to carry out emergency shutdown this moment, on the band steel, produce the seal that stops easily again, cause the strip quality defective.In addition, under stopped status, also take and often check whether problem such as breakage of plastic paper,, influenced production efficiency greatly, reduced economic benefit in case there is breakage in time to subsidize and to keep in repair.
The utility model content
Waste time and energy and can't avoid effectively that emulsion splashes on the band steel, emergency shutdown easily influences strip quality again at the above-mentioned stickup plastic paper that exists in the prior art; thereby can't fundamentally remove the shortcoming of emulsion on the band steel; the purpose of this utility model provides a kind of smooth back band steel blow device that rolls, and this blow device can be with the emulsion of steel dual-side portion effectively to remove to rolling back.
For achieving the above object, the utility model adopts following technical scheme:
Band steel blow device is located at and is rolled the back guide lower end after this smooth rolling, and comprises drive disk assembly, sliding support and purging component, and drive disk assembly comprises motor and double end screw mandrel, and motor one end is connected and fixed by shaft coupling and double end screw mandrel one end; Double end screw mandrel two ends are respectively equipped with nut, and nut is enclosed within on the double end screw mandrel by threaded engagement; Sliding support is separately fixed at the nut upper end; Purging component comprises nozzle and compressed air hose, and nozzle is located on the sliding support respectively; Compressed air hose one end is connected with nozzle respectively and communicates.
The bottom of described sliding support be "
" the type structure, being connected and fixed with the nut upper end in the middle of the bottom, two bottom sides is located in the chute that rolls the back guide upper surface.
Described nozzle one end is provided with opening, is equipped with several shower nozzles on the upper and lower end of opening inwall, and shower nozzle is connected with nozzle and compressed air hose by lock-on connection and communicates.
Be with firm banking on the described double end screw mandrel, firm banking upper end is provided with set bolt, by set bolt with roll the back guide bottom surface and be connected and fixed.
The described double end screw mandrel other end also is provided with manual wrench.
Below, described double end screw mandrel two ends is respectively equipped with the goat's horn stop.
In technique scheme, band steel blow device is located at and is rolled the back guide lower end after smooth the rolling of the present utility model, comprise drive disk assembly, sliding support and purging component, drive disk assembly comprises motor and double end screw mandrel, and motor is connected and fixed by shaft coupling and double end screw mandrel; Double end screw mandrel two ends are respectively equipped with nut; Sliding support is separately fixed at the nut upper end; Purging component comprises nozzle and compressed air hose, and nozzle is located on the sliding support respectively; Compressed air hose one end is connected with nozzle respectively and communicates.This blow device is simple in structure, easy to use, rotate by the Motor Drive screw mandrel, driving sliding support slides along the chute that rolls back guide, thereby make nozzle near band steel both sides, and spray from shower nozzle by compressed air hose input compressed air, portion purges to band steel dual-side, thereby has effectively removed the residual emulsion in this place; Can also finely tune screw mandrel by manual wrench, make the more approaching band steel of nozzle.
Description of drawings
Fig. 1 is the smooth structural representation that rolls back band steel blow device of the present utility model;
Fig. 2 is the structure side view of the sliding support bottom of blow device of the present utility model.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with drawings and Examples.
See also shown in Figure 1, band steel blow device 10 is located at and is rolled back guide 1 lower end after smooth the rolling of the present utility model, this blow device 10 comprises drive disk assembly 11, sliding support 12 and purging component 13, drive disk assembly 11 comprises motor 111 and double end screw mandrel 112, and motor 111 power transmission shafts one end is connected and fixed by the left end (transmission side) of shaft coupling 113 with double end screw mandrel 112; Double end screw mandrel 112 two ends are provided with the screw thread 114 of symmetry, are respectively equipped with a copper nut 115 that brings grease on the two ends screw thread 114, and nut 115 is enclosed within double end screw mandrel 112 two ends respectively by threaded engagement.Sliding support 12 is separately positioned on nut 115 upper ends, please in conjunction with shown in Figure 2, bottom 1121 side-lookings of sliding support 12 be "
" the type structure; be connected and fixed by two groups of set bolts 116 and nut 115 upper ends in the middle of the bottom 121; 121 both sides, bottom are located in rolling the chute that back guide 1 upper surface sets in advance; need illustrate at this to be; roll back guide 1 upper surface two ends and have the chute that width is 500mm respectively in advance, the two bottom sides of sliding support 12 can be carried out move left and right along chute.Purging component 13 comprises nozzle 131 and compressed air hose 132, nozzle 131 is located at respectively on the sliding support 12, and be connected and fixed with sliding support 12, nozzle 131 1 ends are provided with opening, on the opening inwall, be equipped with several shower nozzles 133 on the lower end, (on each nozzle 131 shown in Fig. 1, shower nozzle 133 quantity of lower end respectively are 2), on, the shower nozzle 133 of lower end towards being oppositely arranged, aim at respectively band steel 2 dual-side portions on, the lower end, and also be provided with lock-on connection 134 on the nozzle 131, shower nozzle 133 by lock-on connection 134 respectively nozzle 131 be connected with compressed air hose 132 and communicate.This nozzle 131 not only can purge removing to the emulsion of the upper and lower end of band steel 2 dual-side portions, but also can adjust by 134 pairs of shower nozzle 133 angles of lock-on connection, does not stay the dead angle.Compressed air hose 132 1 ends are connected with nozzle 131 respectively and communicate, and the other end is connected to laminar flow storage pot type steam heater, and this heater is asked for an interview another patent that application number is 200720068182.1 the inventor.Compressed air after this heater is handled inputs in the compressed air hose 132 by magnetic valve, and for nozzle 131 is provided for purging the compressed air of pressing emulsion, this compressed air can be removed emulsion clean fully comprehensively completely.Be with firm banking 117 on the double end screw mandrel 112, firm banking 117 upper ends are provided with set bolt 116, by set bolt 116 with roll back guide 1 bottom surface and fix, make double end screw mandrel 112 and roll back guide 1 and be connected and fixed.The right-hand member of double end screw mandrel 112 (fore side) also is provided with manual wrench 118, manually finely tunes by 118 pairs of screw mandrels 112 of manual wrench, makes nozzle 131 more approaching band steel 2, improves to purge effect.In addition, because (coil of strip has rolled preceding technological action soon and claimed whipping) breaks two side nozzles 131 most probably when band steel 2 whippings, therefore, symmetric position below screw mandrel 112 two ends is respectively equipped with a goat's horn stop 14, the limit signal and the unit whipping function interlocking of goat's horn stop 14 are together in series, promptly when having rolled the preparation whipping soon, automatically control motor 111 backward rotation, make leading screw drive nozzle 131 and return to spacing place automatically, by goat's horn stop 14 position signalling that receives is fed back to whole whipping performing a programme then, thereby just realize whipping.
During use, blow device 10 of the present utility model can be realized automatic purging by automatic control program.When the inlet uncoiler begins to wear band, main transmission drives the working roll rotation, when rotary speed 〉=50 rev/min, starts laminar flow storage pot type steam heater, and the magnetic valve between heater and the compressed air hose 132 opened, compressed air hose 132 is carried out air feed; Then by control motor 111 rotations automatically, drive 112 rotations of double end screw mandrel, thereby returned sliding support 12 at operation, spacing place, transmission both sides is slided respectively to band steel 2 both sides, until nozzle 131 during near the optimum position of band steel 2, motor 111 stops automatically, can also adopt artificial rotation manual wrench 118 according to manufacturing technique requirent certainly, finely tune, further guarantee to purge effect; At this moment, the compressed air of ejection purge removing to band steel 2 dual-side portions emulsion remained respectively in the shower nozzle 133 of nozzle 131; When a coil had soon rolled, motor 111 carried out backward rotation automatically, drove the spacing place that both sides sliding support 12 is return both sides, just carried out whipping this moment, after whipping finishes, and closed electromagnetic valve.Need to prove at this, when writing automatic control program, the switch of magnetic valve and working roll rotating speed and rolling whipping programed interlocking can be got up, thereby realize opening and closing automatically of magnetic valve, play energy savings, avoid the effect of compressed air waste.
After adopting this blow device 10, the recovery rate that makes the cold rolling levelling unit is increased to 97.8% by original 96.7%, and this blow device 10 not only can be applied to the cold rolling levelling unit, but also is applicable to the smooth equipment of annealing furnace unit and other wet rolling hot rolling or cold-rolling equipment
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (6)
1. the steel blow device is with in the smooth back of rolling, and this blow device is located at and is rolled the back guide lower end, it is characterized in that:
This blow device comprises drive disk assembly, sliding support and purging component,
Drive disk assembly comprises motor and double end screw mandrel, and motor one end is connected and fixed by shaft coupling and double end screw mandrel one end; Double end screw mandrel two ends are respectively equipped with nut, and nut is enclosed within on the double end screw mandrel by threaded engagement;
Sliding support is separately fixed at the nut upper end;
Purging component comprises nozzle and compressed air hose, and nozzle is located on the sliding support respectively; Compressed air hose one end is connected with nozzle respectively and communicates.
2. the smooth back band steel blow device that rolls as claimed in claim 1 is characterized in that:
The bottom of described sliding support be "
" the type structure, being connected and fixed with the nut upper end in the middle of the bottom, two bottom sides is located in the chute that rolls the back guide upper surface.
3. the smooth back band steel blow device that rolls as claimed in claim 1 is characterized in that:
Described nozzle one end is provided with opening, is equipped with several shower nozzles on the upper and lower end of opening inwall, and shower nozzle is connected with nozzle and compressed air hose by lock-on connection and communicates.
4. the smooth back band steel blow device that rolls as claimed in claim 1 is characterized in that:
Be with firm banking on the described double end screw mandrel, firm banking upper end is provided with set bolt, by set bolt with roll the back guide bottom surface and be connected and fixed.
5. the smooth back band steel blow device that rolls as claimed in claim 4 is characterized in that:
The described double end screw mandrel other end also is provided with manual wrench.
6. as claim 1 or the 4 or 5 described smooth back band steel blow devices that roll, it is characterized in that:
Below, described double end screw mandrel two ends is respectively equipped with the goat's horn stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200736970U CN201082437Y (en) | 2007-08-16 | 2007-08-16 | Leveling rolling rear strip steel sweeping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200736970U CN201082437Y (en) | 2007-08-16 | 2007-08-16 | Leveling rolling rear strip steel sweeping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201082437Y true CN201082437Y (en) | 2008-07-09 |
Family
ID=39624900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200736970U Expired - Fee Related CN201082437Y (en) | 2007-08-16 | 2007-08-16 | Leveling rolling rear strip steel sweeping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201082437Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837371A (en) * | 2010-04-27 | 2010-09-22 | 中冶南方工程技术有限公司 | Blocking method of emulsion edge fluid channeling |
| CN102297578A (en) * | 2010-06-23 | 2011-12-28 | 软控股份有限公司 | Tyre semi-finished product film drying system and method |
| CN102601135A (en) * | 2012-03-12 | 2012-07-25 | 启东市南方润滑液压设备有限公司 | Oil spill blowing device for emulsified liquid system |
| CN102671975A (en) * | 2012-05-04 | 2012-09-19 | 中冶南方工程技术有限公司 | Active airflow field control type dry planishing dust removal method |
| CN102699049A (en) * | 2012-05-04 | 2012-10-03 | 中冶南方工程技术有限公司 | Non-degreased strip steel cleaning and flattening device |
| CN102806328A (en) * | 2011-06-02 | 2012-12-05 | 江苏永钢集团有限公司 | Purging device for ferric oxide on billet surface |
| CN103978052A (en) * | 2014-05-16 | 2014-08-13 | 浙江甬金金属科技股份有限公司 | Deoiling trolley |
| CN104690097A (en) * | 2015-03-25 | 2015-06-10 | 山东钢铁股份有限公司 | Purging aid for cold-rolling and leveling unit |
| CN105798072A (en) * | 2016-06-01 | 2016-07-27 | 攀钢集团西昌钢钒有限公司 | Edge blowing system for flattening machine |
| CN110683594A (en) * | 2019-08-28 | 2020-01-14 | 宁夏共享机床辅机有限公司 | Liquid level floater gathering device |
| CN112692081A (en) * | 2020-12-21 | 2021-04-23 | 浙江传播者金属装饰材料有限公司 | Purging structure special for rolling mill |
-
2007
- 2007-08-16 CN CNU2007200736970U patent/CN201082437Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837371A (en) * | 2010-04-27 | 2010-09-22 | 中冶南方工程技术有限公司 | Blocking method of emulsion edge fluid channeling |
| CN102297578A (en) * | 2010-06-23 | 2011-12-28 | 软控股份有限公司 | Tyre semi-finished product film drying system and method |
| CN102806328A (en) * | 2011-06-02 | 2012-12-05 | 江苏永钢集团有限公司 | Purging device for ferric oxide on billet surface |
| CN102601135A (en) * | 2012-03-12 | 2012-07-25 | 启东市南方润滑液压设备有限公司 | Oil spill blowing device for emulsified liquid system |
| CN102671975B (en) * | 2012-05-04 | 2014-11-26 | 中冶南方工程技术有限公司 | Active airflow field control type dry planishing dust removal method |
| CN102699049A (en) * | 2012-05-04 | 2012-10-03 | 中冶南方工程技术有限公司 | Non-degreased strip steel cleaning and flattening device |
| CN102699049B (en) * | 2012-05-04 | 2014-11-26 | 中冶南方工程技术有限公司 | Non-degreased strip steel cleaning and flattening device |
| CN102671975A (en) * | 2012-05-04 | 2012-09-19 | 中冶南方工程技术有限公司 | Active airflow field control type dry planishing dust removal method |
| CN103978052A (en) * | 2014-05-16 | 2014-08-13 | 浙江甬金金属科技股份有限公司 | Deoiling trolley |
| CN104690097A (en) * | 2015-03-25 | 2015-06-10 | 山东钢铁股份有限公司 | Purging aid for cold-rolling and leveling unit |
| CN104690097B (en) * | 2015-03-25 | 2017-03-01 | 山东钢铁股份有限公司 | A kind of Cold-Rolled Strip Temper Mill purges auxiliary device |
| CN105798072A (en) * | 2016-06-01 | 2016-07-27 | 攀钢集团西昌钢钒有限公司 | Edge blowing system for flattening machine |
| CN105798072B (en) * | 2016-06-01 | 2018-08-03 | 攀钢集团西昌钢钒有限公司 | Blow system in planisher side |
| CN110683594A (en) * | 2019-08-28 | 2020-01-14 | 宁夏共享机床辅机有限公司 | Liquid level floater gathering device |
| CN112692081A (en) * | 2020-12-21 | 2021-04-23 | 浙江传播者金属装饰材料有限公司 | Purging structure special for rolling mill |
| CN112692081B (en) * | 2020-12-21 | 2022-05-20 | 浙江传播者金属装饰材料有限公司 | Purging structure special for rolling mill |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201082437Y (en) | Leveling rolling rear strip steel sweeping device | |
| CN106914678B (en) | Continuous casting billet cutting edge online cleaning device and method | |
| CN110253010A (en) | A kind of Full automatic rotating disc type die casting production equipment | |
| WO2023173398A1 (en) | Cooling apparatus for wire-cutting machine tool equipment | |
| CN109648482A (en) | A kind of energy saving and environment friendly sand-blasting machine | |
| CN109047404A (en) | Hydraulic pipe bender | |
| CN101417291A (en) | Surface foreign matter clearing device on rubber roll | |
| CN109624319B (en) | 3D printing device shower nozzle cleaning device | |
| CN110775970A (en) | Graphite coiled material processing lines | |
| CN207222581U (en) | A kind of titanium strip coil arrangement for grinding | |
| CN213887163U (en) | Pellet and sand separator | |
| CN211707728U (en) | Strip steel edge blowing device with adjustable air jet beam | |
| CN209453395U (en) | A kind of dedusting sand roller device for sand-blasting machine | |
| CN203830431U (en) | Automatic edge-finding sweeping device of cold rolling temper mill | |
| CN105798072A (en) | Edge blowing system for flattening machine | |
| CN113560347B (en) | Rolling cooling integrated equipment of metal sheet | |
| CN209453388U (en) | A kind of energy saving and environment friendly sand-blasting machine | |
| CN110026436A (en) | A kind of band and strip rolling mill roll clast processing method | |
| CN113145670A (en) | Metal plate belt grinding descaling system | |
| CN210230804U (en) | On-line steel strip coil uncoiling and dedusting device for welded pipe production line | |
| CN203991528U (en) | A kind of for the online clean device of pipe straightener smoothing roll | |
| CN219024785U (en) | Rust-proof spraying device for spiral steel pipe | |
| CN102728632B (en) | Method for reducing emulsion black spots on surface of cold rolling product | |
| CN112454176A (en) | Automatic sand blasting transmission purging device for special pipeline for petroleum and using method thereof | |
| CN207839614U (en) | A kind of excellent steel milling train compressed air blowing cleaner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080709 Termination date: 20130816 |