CN104070026B - The cleaning device of abnormity roll surface - Google Patents

The cleaning device of abnormity roll surface Download PDF

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Publication number
CN104070026B
CN104070026B CN201310097390.4A CN201310097390A CN104070026B CN 104070026 B CN104070026 B CN 104070026B CN 201310097390 A CN201310097390 A CN 201310097390A CN 104070026 B CN104070026 B CN 104070026B
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CN
China
Prior art keywords
air bag
cleaning
roll
space bar
base plate
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Application number
CN201310097390.4A
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Chinese (zh)
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CN104070026A (en
Inventor
李春
宋建勋
顾利钟
王如泉
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Baoshan Iron and Steel Co Ltd
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Baoshan Iron and Steel Co Ltd
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Application filed by Baoshan Iron and Steel Co Ltd filed Critical Baoshan Iron and Steel Co Ltd
Priority to CN201310097390.4A priority Critical patent/CN104070026B/en
Publication of CN104070026A publication Critical patent/CN104070026A/en
Application granted granted Critical
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools, brushes, or analogous members
    • B08B1/02Cleaning travelling work, e.g. a web, articles on a conveyor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools, brushes, or analogous members
    • B08B1/001Cleaning by methods involving the use of tools, brushes, or analogous members characterised by the type of cleaning tool
    • B08B1/006Wipes

Abstract

The present invention discloses the cleaning device of a kind of abnormity roll surface, this device comprises two air bags, two air bag boxes, and the I-shaped outside framework being made up of top board, base plate and middle space bar, described air bag is loaded in air bag box respectively, described two air bag boxes lay respectively at middle space bar both sides, and described two air bag boxes are opening shape near the side of middle space bar, and described two air bag boxes are connected by web member; One of them air bag is provided with the flexible cleaning head extending air bag box away from middle space bar side; The bottom of described air bag box is provided with slide rail, and the base plate of described outside framework is provided with the chute mated mutually with slide rail, and described air bag box can slide on the base plate of described outside framework. Adopt the cleaning device of the special-shaped roll surface of the present invention, easy to use and cleaning efficiency height.

Description

The cleaning device of abnormity roll surface
Technical field
The present invention relates to the roller cleaning applications in cold rolled strip steel production process, particularly relate to the cleaning device of a kind of abnormity roll surface.
Background technology
The a large amount of roller of inevitable contact in the logical plate process of cold rolled strip steel production, is bonded on band steel for avoiding the foreign matter on roller and causes quality defect, generally realizes roll surface by installation cleaning device fine and clean. Cleaning device is divided into two kinds, and one is scraper type cleaning device, and another is cleaning block cleaning device.
Adopt scraper type cleaning device cleaning rollers time, the blade that this device has same roll body length identical, by blade at a certain angle, certain pressure contact with roll surface, in roller rotary course, foreign matter on roll surface is struck off by blade.
When adopting cleaning block cleaning device cleaning rollers, this device has block cleaning block, is contacted with roll surface under a certain pressure by cleaning block, and in roller rotary course, cleaning block does linear reciprocating motion along roll surface, by foreign bodies removal on roll surface.
Aforesaid method cleaning rollers is adopted to there is following problem:
Scraper type cleaning device to be reached cleaning purpose, and blade must contact with roll surface, and for cydariform or trapezoidal roller, owing to band blade can not or can only part contact with roll surface, therefore cleaning action weakens greatly. Even if the shape that blade contacts one end with roll surface is made arc or trapezoidal is matched with roll surface, setting accuracy requires greatly to improve on the one hand, new roller still has cleaning effect after installing on the other hand, once roll surface wearing and roller shape change, scraper knife face just cannot be fitted roll surface closely, and cleaning effect loses naturally. Finding in producing, the roll surface if blade can not be fitted completely, laminating is more prone to coalescent foreign material with the boundary place not contacted simultaneously.
Although cleaning block formula cleaning device also can clean abnormity roll surface, but because device relies on cleaning block in roller rotary course to do linear reciprocating motion to come whole roller roll surface cleaning, add cleaning block and roll surface contact area is little, back and forth need again certain time, so whole roll surface once complete cleaning requirement certain time, clean and relatively lag behind, lack promptness, validity.
Summary of the invention
For solving the problem, the present invention provides the cleaning device of a kind of abnormity roll surface, and abnormity roll surface can conveniently be cleaned by it, efficiency height.
For achieving the above object, the cleaning device of the special-shaped roll surface of the present invention, comprise two air bags, two air bag boxes, and the I-shaped outside framework being made up of top board, base plate and middle space bar, described air bag is loaded in air bag box respectively, and described two air bag boxes lay respectively at middle space bar both sides, described two air bag boxes are opening shape near the side of middle space bar, and described two air bag boxes are connected by web member; One of them air bag is provided with the flexible cleaning head extending air bag box away from middle space bar side; The bottom of described air bag box is provided with slide rail, and the base plate of described outside framework is provided with the chute mated mutually with slide rail, and described air bag box can slide on the base plate of described outside framework.
Described base plate both sides are respectively arranged with the positive stop moving scope for limiting air bag box.
The bottom of described outside framework is provided with lifting apparatus.
Described flexible cleaning head comprises oil suction felt and non-woven fabrics, and described oil suction felt is fixed on air bag, and described non-woven wraps is on oil suction felt.
Being provided with cleaning head supporting plate below described flexible cleaning head, described cleaning head supporting plate is fixed on described air bag box.
The cleaning device of the special-shaped roll surface of the present invention, coordinated with flexible cleaning head by air bag, when near roller side airbag aeration, when another side air bag is not inflated, move to roller direction near the air sac belt of roller side capsule box of taking offence, by air bag, flexibility cleaning head is applied laminate pressure so that flexible cleaning head is against on abnormity roll surface reliably, it is achieved cleaning of abnormity roll surface. This kind of structure in the present invention, it is to increase the cleaning efficiency of special-shaped roll surface.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the cleaning device of the present invention's abnormity roll surface;
Fig. 2 is the schematic diagram of outside framework in Fig. 1;
Fig. 3 be in Fig. 1 A-A to cross-sectional schematic;
Fig. 4 be in Fig. 1 B-B to cross-sectional schematic.
Embodiment
As Figure 1-4, the cleaning device of the special-shaped roll surface of the present invention, comprise the I-shaped outside framework being made up of top board 1, base plate 2 and middle space bar 3, two air bags 4 and two air bag boxes 5, described air bag 4 is loaded in air bag box 5, air bag 4 is respectively arranged with fill, venting port, described two air bag boxes 5 lay respectively at middle space bar 3 both sides, and described air bag box 5 is opening shape near the side of middle space bar 3, and described two air bag boxes 5 are connected by web member; One of them air bag 4 is provided with, away from middle space bar 3 side, the flexible cleaning head extending air bag box 5. For adapting to the different shapes needs of abnormity roll surface, adopt flexible cleaning head, flexible cleaning head can need according to roll surface and produce necessarily to be out of shape guarantee cleaning head to the laminate pressure of roll surface when cleaning, thus by the eliminating impurities on abnormity roll surface, ensures the cleaning of roll surface. The bottom of described air bag box 5 is provided with slide rail 6, described outside framework is provided with and the chute 7 that slide rail 6 phase is mated, and described air bag box 5 can slide in described outside framework. As shown in Figure 2, outside framework is made up of top board 1, base plate 2 and middle space bar 3, and top board 1 and base plate 2 are connected by four threaded rods 8, and to increase the intensity of outside framework, the end of threaded rod 8 is equipped with nut 9. Base plate 2 has chute 7, for coordinating with the slide rail 6 bottom air bag box 5. Gap is all had so that air bag box 5 can have certain sliding scale relative to middle space bar 3 between two air bag boxes 5 and middle space bar 3.
Web member between two air bag boxes 5, is mainly used in the linkage of two air bag boxes 5, when the air bag 4 in side air bag box 5 is inflated, when air bag 4 in another side air bag box 5 is not inflated, air bag withstands on middle space bar 3, thus outwards slides, and drives other side air bag box 5 synchronous slide. This web member can for web plate (not indicating in figure), and the position of web plate can need according to using and be arranged on the top of two air bag boxes 5, lower section or side.
Certainly, the linkage of two air bag boxes 5 is not limited to be realized by joint outer part, can also be realized by the improvement of air bag box 5, as adopted an air bag box 5, the middle portion of air bag box 5 has waist shaped hole, and middle space bar 3 is fixed on top board 1 and base plate 2 through the waist shaped hole of air bag box 5 middle portion, and air bag box 5 is divided into both sides container cavity by middle space bar 3, air bag 4 is loaded in the container cavity of both sides, and the bottom of air bag box 5 is provided with slide rail 6. Can realize like this, airbag aeration in the container cavity of side, when air bag in another side container cavity is not inflated, air bag withstands on middle space bar 3, middle space bar 3 is fixed between top board 1 and base plate 2 and can not produce to move, therefore, air bag is produced opposition by middle space bar 3 so that air sac belt capsule box 5 of taking offence moves to away from middle space bar 3 side.
For limiting the mobile scope of air bag box 5, described base plate 2 both sides are respectively arranged with the positive stop 10 moving scope for limiting air bag box 5. Two side positions of base plate 2 have waist shaped hole 11, positive stop 10 is fixed on a base plate 2 by bolt through waist shaped hole 11, and can according in use procedure, the sliding scale of air bag box 5 needs, the position of positive stop 10 in waist shaped hole 11 is adjusted so that the distance of two pieces of positive stops 10 becomes big or diminishes. As shown in Figure 3, as relatively far away in flexible cleaning head distance roll surface, then need to regulate positive stop 10 position to away from middle space bar 3 side so that two pieces of positive stops 10 are big apart from change, so that air bag box 5 obtains bigger sliding scale; As relatively near in flexible cleaning head distance roll surface, then positive stop 10 position can be regulated near middle space bar 3 side so that two pieces of positive stop 10 distances diminish, and diminish so that air bag box 5 moves scope.
Certainly, for convenience of the height of adjustment outside framework, to adapt to the roll surface cleaning of different heights, it is possible to arrange lifting apparatus in the lower section of outside framework, driven the upper-lower position realizing outside framework to regulate by driving mechanism. As driven the mode of worm gear worm screw cooperation by motor, and the mode etc. of cylinder, Driven by Hydraulic Cylinder.
Cleaning for convenience of oils and other foreign material, described flexible cleaning head comprises oil suction felt 12 and non-woven fabrics 13, and described oil suction felt 12 is fixed on air bag 4, and described non-woven fabrics 13 is wrapped on oil suction felt 12. Being provided with wedge (not indicating in figure) on air bag 4, oil suction felt 12 is provided with dovetail-indent (not indicating in figure), the dovetail-indent of oil suction felt 12 is sleeved on the wedge of air bag, to realize the connection of flexible cleaning head and air bag 4. The cleaning head of this material, has wear-resisting and oil suction dual property, can clean the oils on roll surface, also can clean other foreign material.
In the present invention, being provided with cleaning head supporting plate 14 below described flexible cleaning head, described cleaning head supporting plate 14 is fixed on described air bag box 5. Cleaning head can be played certain supporting role by this cleaning head supporting plate 14.
When needing to use the cleaning device of the special-shaped roll surface of the present invention to carry out roll surface cleaning, near the airbag aeration of roll surface, air bag away from roll surface is not inflated, withstand on middle space bar 3 after the airbag aeration of roll surface, air bag is applied opposition by middle space bar 3, both sides air bag box 5 realizes linkage by web member, both sides air bag box 5 is slided to roll surface side by bottom slide rail 6, when flexible cleaning head contacts with roll surface, roll surface rotates, and flexible cleaning head is out of shape due to the reactive force of air bag and the flexible of cleaning head itself, it is fitted on roll surface, roll surface is cleaned. after having cleaned, away from the airbag aeration of roll surface, near the air bag deflation of roll surface, away from withstanding on middle space bar 3 after the airbag aeration of roll surface, air bag is applied opposition by middle space bar 3, both sides air bag box 5 is moved to away from roll surface side by bottom slide rail 6, and cleaning head departs from roll surface, is exited by roll surface cleaning device. in use, it is possible to according to the far and near distance of cleaning head and roll surface, the position of two pieces of positive stops 10 on adjustment base plate 2 in its waist shaped hole 11, limits the sliding scale of air bag box 5.

Claims (5)

1. the cleaning device of a special-shaped roll surface, comprise two air bags, and the I-shaped outside framework being made up of top board, base plate and middle space bar, it is characterized in that, also comprising two air bag boxes, described air bag is loaded in air bag box respectively, and described two air bag boxes lay respectively at middle space bar both sides, described two air bag boxes are opening shape near the side of middle space bar, and described two air bag boxes are connected by web member; One of them air bag is provided with the flexible cleaning head extending air bag box away from middle space bar side; The bottom of described air bag box is provided with slide rail, and the base plate of described outside framework is provided with the chute mated mutually with slide rail, and described air bag box can slide on the base plate of described outside framework.
2. the cleaning device of abnormity roll surface as claimed in claim 1, it is characterised in that, described base plate both sides are respectively arranged with the positive stop moving scope for limiting air bag box.
3. the cleaning device of abnormity roll surface as claimed in claim 1, it is characterised in that, the bottom of described outside framework is provided with lifting apparatus.
4. the cleaning device of abnormity roll surface as claimed in claim 1, it is characterised in that, described flexible cleaning head comprises oil suction felt and non-woven fabrics, and described oil suction felt is fixed on air bag, and described non-woven wraps is on oil suction felt.
5. the cleaning device of abnormity roll surface as claimed in claim 1, it is characterised in that, it is provided with cleaning head supporting plate below described flexible cleaning head, described cleaning head supporting plate is fixed on described air bag box.
CN201310097390.4A 2013-03-25 2013-03-25 The cleaning device of abnormity roll surface Active CN104070026B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310097390.4A CN104070026B (en) 2013-03-25 2013-03-25 The cleaning device of abnormity roll surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310097390.4A CN104070026B (en) 2013-03-25 2013-03-25 The cleaning device of abnormity roll surface

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CN104070026B true CN104070026B (en) 2016-06-01

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Publication number Priority date Publication date Assignee Title
CN105486808B (en) * 2015-08-25 2017-09-29 武汉钢铁有限公司 Portable tape steel surface cleans on-line measuring device and application method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3105420B2 (en) * 1995-01-31 2000-10-30 鋼鈑工業株式会社 Roll cleaning device
CA2682770C (en) * 2007-04-12 2016-06-07 Superior Industrial Services Roll cleaning apparatus and method
US8337666B2 (en) * 2009-01-23 2012-12-25 Kadant, Inc. Systems and methods for providing improved dewatering performance in a papermaking machine
KR101287873B1 (en) * 2010-12-08 2013-07-18 주식회사 포스코 Apparatus for cleaning rolling roll
CN202199622U (en) * 2011-06-02 2012-04-25 上海东新冶金技术工程有限公司 V-shaped airbag type scraper device for bidirectional cleaning of roll surfaces

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