CN109201540B - Online roller surface cleaning device and system - Google Patents
Online roller surface cleaning device and system Download PDFInfo
- Publication number
- CN109201540B CN109201540B CN201810970742.5A CN201810970742A CN109201540B CN 109201540 B CN109201540 B CN 109201540B CN 201810970742 A CN201810970742 A CN 201810970742A CN 109201540 B CN109201540 B CN 109201540B
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- wiping
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- surface cleaning
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- 238000004140 cleaning Methods 0.000 title claims abstract description 47
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 description 18
- 238000000034 method Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B28/00—Maintaining rolls or rolling equipment in effective condition
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention provides an online roller surface cleaning device which comprises a fixed base, a lower support, an upper support, a compression driving cylinder, a wiping component and an axial driving mechanism, wherein a slide rail is arranged on the fixed base, the lower support is connected onto the slide rail in a sliding manner through the driving of the axial driving mechanism, the compression driving cylinder is connected between the lower support and the upper support, the wiping component is connected onto the upper support, and the wiping component is driven by the compression driving cylinder to be attached to the surface of a roller to be cleaned. The roller cleaning device drives the lower support to move along the axial direction of the roller through the axial driving mechanism, so that the wiping component attached to the roller surface is driven to clean the roller surface uniformly in a reciprocating mode.
Description
Technical Field
The invention belongs to the technical field of steel rolling mechanical equipment, and particularly relates to an online roller surface cleaning device and system, which are suitable for various types of equipment containing rollers and needing online cleaning.
Background
In a rolling line, equipment of the roller-containing type is used to guide the strip and convey it to the next process, for example: the hot rolling pinch roll is arranged on the upper part of the stand at the inlet side of the coiler and is used for bending the head of the strip steel and guiding the strip steel to enter the coiler; meanwhile, stable tension is established between the pinch roll and the coiling machine, and the coiling quality and the rolling process are ensured to be smoothly carried out. Before hot-rolled strip steel enters the pinch roll, the surface temperature is high and impurities are contained, the pinch roll is in direct contact with the hot-rolled strip steel in the working process, oxide skin and impurities on the surface of the strip steel can be attached to the roll surface of the pinch roll, if the hot-rolled strip steel is not processed in time, the roll surface of the pinch roll can be scratched or even cracked for a long time, the service life of the hot-rolled strip steel is greatly shortened, and meanwhile, the quality of the surface of the strip steel can be influenced. For another example: on belted steel processing line, some steering roll, wringing roller etc. receive the influence of oil gas and emulsion, cause the greasy dirt adhesion on the roll body surface, need regularly handle with scraper device etc. because of the unable emission of the greasy dirt that the cutter struck off, long-pending month under, a large amount of greasy dirt is amassed and is existed on the roll surface, has seriously influenced belted steel surface quality.
Therefore, in order to ensure the cleanness of the roll surface of the roll equipment, prolong the service life of the roll and improve the quality of finished strip steel, a device for cleaning the surface of the roll in time is urgently needed.
Disclosure of Invention
The invention aims to solve the problem that the surface cleanliness of the roller surface affects the service life of the roller and the quality of finished strip steel after the roller surface works for a long time.
The invention provides an online roller surface cleaning device which comprises a fixed base, a lower support, an upper support, a pressing driving cylinder, a wiping component and an axial driving mechanism, wherein a slide rail is arranged on the fixed base, the lower support is connected onto the slide rail in a driving and sliding manner through the axial driving mechanism, the pressing driving cylinder is connected between the lower support and the upper support, the wiping component is connected onto the upper support, and the wiping component is driven to be attached to a roller surface to be cleaned through the pressing driving cylinder.
Furthermore, the upper bracket is of a T-shaped structure and comprises a horizontal plate and a vertical plate, the bottom of the vertical plate is hinged with the lower bracket, and two ends of the horizontal plate are respectively connected with a compression driving cylinder and a wiping component.
Furthermore, the wiping component comprises a wiping block, a wiping block support, a torsional spring and a torsional spring support, the wiping block is fixed at the upper end of the wiping block support, the torsional spring is sleeved on the torsional spring support, two ends of the torsional spring are fixedly connected onto the wiping block support, the wiping block support is hinged to the torsional spring support, and the torsional spring support is connected with the upper support.
Furthermore, the wiping block bracket comprises a U-shaped frame for fixing the wiping block, a connecting plate for hinging with the torsion spring bracket and a fixing plate for connecting with the torsion spring; the U-shaped frame and the fixed plate are fixedly connected with the connecting plate.
Furthermore, the wiping component is provided with a plurality of wiping blocks, and the wiping blocks of the wiping components are arranged in parallel along the axial direction of the upper bracket.
Furthermore, the axial driving mechanism comprises a motor support, and a motor and a telescopic machine which are arranged on the motor support, wherein a driving shaft of the telescopic machine is connected with the motor through a coupler, the telescopic direction of the telescopic machine is along the axial direction of the lower support, and one end part of the lower support is fixedly connected to the telescopic machine.
Furthermore, the two compression driving cylinders are respectively arranged at two ends of the lower support and are controlled in an interlocking manner.
Furthermore, limiting blocks used for limiting the axial movement of the lower support are mounted at two ends of the upper portion of the fixed base.
Furthermore, a displacement detection switch is arranged on the limiting block.
In addition, the invention also provides an online roller surface cleaning system which comprises a roller and the online roller surface cleaning device, wherein the online roller surface cleaning device is arranged on the inlet side of the roller strip steel, the lower support and the upper support are parallel to the axis of the roller, and the wiping component is attached to the roller surface of the roller.
Compared with the prior art, the invention has the beneficial effects that:
the online roller surface cleaning device provided by the invention drives the lower support to move along the axial direction of the roller through the axial driving mechanism, so that the cleaning component attached to the roller surface is driven to uniformly clean the roller surface in a reciprocating manner.
The present invention will be described in further detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a front view of an in-line roll surface cleaning apparatus of the present invention;
FIG. 2 is a left side view of the in-line roll surface cleaning apparatus of the present invention;
FIG. 3 is a top plan view of the axial drive mechanism of the present invention;
figure 4 is a schematic view of the construction of a wiping assembly according to the invention.
Description of reference numerals: 1. a pressing driving cylinder; 2. a fixed base; 3. a lower bracket; 4. an axial drive mechanism; 5. a limiting block; 6. an upper bracket; 7. a wiping component; 8. a slide rail; 9. a roller; 401. a motor; 402. a motor bracket; 403. a compressor; 404. a nut; 701. wiping blocks; 702. a torsion spring; 703. a torsion spring bracket; 704. a U-shaped frame; 705. a fixing plate; 706. a connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention; in the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1 and fig. 2, the embodiment provides an online roller surface cleaning device, which includes a fixed base 2, a lower bracket 3, an upper bracket 6, a pressing driving cylinder 1, a wiping component 7 and an axial driving mechanism 4, wherein a slide rail 8 is arranged on the fixed base 2, the lower bracket 3 is connected to the slide rail 8 in a driving and sliding manner through the axial driving mechanism 4, the pressing driving cylinder 1 is connected between the lower bracket 3 and the upper bracket 6, the wiping component 7 is connected to the upper bracket 6, and the wiping component 7 is driven by the pressing driving cylinder 4 to be attached to a roller surface to be cleaned. When the online roller surface cleaning device of the embodiment cleans the surface of the roller 9 working online, the online roller surface cleaning device is arranged at the inlet side of the strip steel of the roller 9, the lower bracket 3 and the upper bracket 6 are both parallel to the axis of the roller 9, the upper bracket 6 is driven to move by the pressing driving cylinder 1, so that the wiping component 7 arranged on the upper bracket 6 is tightly attached to the roller surface, so as to achieve the ideal cleaning effect, meanwhile, the lower bracket 3 is driven to reciprocate along the axis direction by the axial driving mechanism 4, the reciprocating motion of the lower bracket 3 can drive the pressing driving cylinder 1, the upper bracket 6 and the wiping component 7 connected with the lower bracket to integrally reciprocate, so that the wiping component 7 can reciprocate along the axis direction of the roller 9 to uniformly clean the roller surface of the roller 9, the cleaning quality of the surface of the roller 9 is ensured, and the reciprocating motion can reduce the number of the wiping component 7, the production cost is reduced; the online roller surface cleaning device is simple in structure, convenient to operate and maintain, applicable to various types of equipment containing rollers and needing online cleaning, and good in popularization and application value.
According to the detailed embodiment of the pressing driving cylinder 1 driving the wiping component 7 to be attached to the roller surface, as shown in fig. 1, the upper support 6 is of a T-shaped structure and comprises a horizontal plate and a vertical plate, the bottom of the vertical plate is hinged to the lower support 3, two ends of the horizontal plate are respectively connected with the pressing driving cylinder 1 and the wiping component 7, the upper support 6 jacks one end of the horizontal plate of the upper support 6 through the pressing driving cylinder 1, the upper support 6 rotates clockwise around a hinged point of the lower support 3 under the acting force, so that the wiping component 7 connected to the other end of the horizontal plate is close to the roller surface and is tightly attached to the roller surface, the acting force of the pressing driving cylinder 1 on the upper support 6 exists in the whole process of cleaning the roller surface, the pressing force of the wiping component 7 on the roller surface is ensured, and the cleaning effect of the roller surface is improved. And to the longer roller surface of clean length, corresponding length that needs upper bracket 6 is longer, is unfavorable for the balance of upper bracket 6 when avoiding single compressing tightly to drive actuating cylinder 1 drive upper bracket 6, optimizes, compress tightly and drive actuating cylinder 1 and can design into two, set up respectively at the both ends of lower carriage 3, and the vertical board of upper bracket 6 is corresponding to set up to two this moment, compress tightly respectively with two and drive actuating cylinder 1 one-to-one and be connected, and two compress tightly and drive actuating cylinder 1 interlocking control, compress tightly through two and drive actuating cylinder 1 to the synchronous drive of upper bracket 6, guarantee the synchronism of upper bracket 6 both ends motion.
An optimized implementation manner is that, as shown in fig. 4, the wiping component 7 includes a wiping block 701, a wiping block support, a torsion spring 702 and a torsion spring support 703, the wiping block 701 is fixed at the upper end of the wiping block support, the torsion spring 702 is sleeved on the torsion spring support 703, two ends of the torsion spring 702 are fixedly connected to the wiping block support, the wiping block support is hinged to the torsion spring support 703, and the torsion spring support 703 is connected to the upper support 6. Under the driving action of the pressing driving cylinder 1, the wiping component 7 integrally moves along with the upper support 6 to enable the wiping block 701 to be attached to the roller surface, meanwhile, in the moving process of the wiping component 7, the torsion spring 702 generates pressing force on the wiping block support to enable the wiping block 701 on the wiping block support to act on the roller surface, and close attachment between the wiping block 701 and the roller surface is further guaranteed, so that the cleaning quality of the roller surface is improved. Specifically, the rubbing block bracket comprises a U-shaped frame 704 for fixing the rubbing block 701, a connecting plate 706 for hinging with the torsion spring bracket 703 and a fixing plate 705 for connecting with the torsion spring 702; the two ends of the upper part of the U-shaped frame 704 are respectively fixed on the two sides of the bottom of the wiping block 701 to ensure the stability of the wiping block 701 when cleaning the roller surface, the lower part of the U-shaped frame 704 is fixed with one end of the connecting plate 706, the other end of the connecting plate 706 is hinged with the torsion spring support 703, meanwhile, the fixing plate 705 is fixed on the connecting plate 706, the torsion spring support 703 rotates along with the upper support 6 under the driving of the pressing driving cylinder 1, the connecting plate 706 hinged with the torsion spring support 703 drives the U-shaped frame 704 to move relatively, and meanwhile, the U-shaped frame 704 generates a pressing force on the roller surface under the action of the acting force of the torsion spring 702, so that the wiping block 701 is tightly attached to the roller surface. For cleaning the roller surface of the roller 9 with a long length, furthermore, a plurality of wiping assemblies 7 can be arranged, the wiping blocks 701 of each wiping assembly 7 are arranged in parallel along the axial direction of the upper bracket 6, the specific number can be flexibly configured according to the length of the roller 9, and the cleaning efficiency is improved.
As shown in fig. 3, the axial driving mechanism 4 includes a motor bracket 402, and a motor 401 and a telescopic machine 403 which are disposed on the motor bracket 402, a driving shaft of the telescopic machine 403 is connected with the motor 401 through a coupling, and a telescopic direction of the telescopic machine 403 is along an axial direction of the lower bracket 3, one end of the lower bracket 3 is fixedly connected to the telescopic machine 403 through a nut 404, and the telescopic machine 403 is driven by the motor 401 to make a telescopic reciprocating motion along the axial direction of the lower bracket 3, so as to drive the lower bracket 3 and thus the whole set of roller surface cleaning device to reciprocate, thereby achieving a purpose of cleaning the roller surface along an axial line of the roller 9. Furthermore, in order to realize automatic and accurate control of the reciprocating period of roller surface cleaning, the two ends of the upper part of the fixed base 2 are respectively provided with a limiting block 5 for limiting the axial movement of the lower bracket 3, and the movement direction of the wiping component 7 is changed when the wiping component moves to the limiting blocks 5 at the two ends, so that the aim of automatic reciprocating operation is fulfilled, the roller surface can be uniformly cleaned, the number of the wiping components 7 can be reduced, and the cost is reduced; preferably, a displacement detection switch can be arranged on the limiting block 5, so that the reliable operation of the equipment is ensured.
In conclusion, the online roller surface cleaning device provided by the invention drives the lower support to move along the axial direction of the roller through the axial driving mechanism, so that the wiping component attached to the roller surface is driven to uniformly clean the roller surface in a reciprocating manner, the structure is simple, the operation and maintenance are convenient, the cleaning quality of the roller surface is ensured by reciprocating wiping, the use cost of the wiping component is reduced, the online roller surface cleaning device is suitable for various devices containing roller types needing online cleaning, and the online roller surface cleaning device has good popularization and application values.
The above examples are merely illustrative of the present invention and should not be construed as limiting the scope of the invention, which is intended to be covered by the claims and any design similar or equivalent to the scope of the invention.
Claims (7)
1. The utility model provides an online roll surface cleaning device which characterized in that: the cleaning device comprises a fixed base, a lower support, an upper support, a compression driving cylinder, a wiping component and an axial driving mechanism, wherein a sliding rail is arranged on the fixed base, the lower support is connected to the sliding rail in a driving and sliding manner through the axial driving mechanism, the compression driving cylinder is connected between the lower support and the upper support, the wiping component is connected to the upper support, and the wiping component is driven by the compression driving cylinder to be attached to the surface of a roller to be cleaned;
the upper bracket is of a T-shaped structure and comprises a horizontal plate and a vertical plate, the bottom of the vertical plate is hinged with the lower bracket, and two ends of the horizontal plate are respectively connected with a compression driving cylinder and a wiping component;
the wiping component comprises a wiping block, a wiping block bracket, a torsional spring and a torsional spring bracket, the wiping block is fixed at the upper end of the wiping block bracket, the torsional spring is sleeved on the torsional spring bracket, two ends of the torsional spring are fixedly connected to the wiping block bracket, the wiping block bracket is hinged to the torsional spring bracket, and the torsional spring bracket is connected with the upper bracket; the wiping block bracket comprises a U-shaped frame for fixing the wiping block, a connecting plate for hinging with the torsional spring bracket and a fixing plate for connecting with the torsional spring; the U-shaped frame and the fixed plate are fixedly connected with the connecting plate.
2. The in-line roll surface cleaning apparatus of claim 1, wherein: the wiping assemblies are provided with a plurality of wiping blocks, and the wiping blocks of the wiping assemblies are arranged in parallel along the axial direction of the upper bracket.
3. The in-line roll surface cleaning apparatus of claim 1, wherein: the axial driving mechanism comprises a motor support, a motor and a telescopic machine, wherein the motor and the telescopic machine are arranged on the motor support, a driving shaft of the telescopic machine is connected with the motor through a coupler, the telescopic direction of the telescopic machine is along the axis direction of the lower support, and one end part of the lower support is fixedly connected to the telescopic machine.
4. The in-line roll surface cleaning apparatus of claim 1, wherein: the two compression driving cylinders are respectively arranged at two ends of the lower support and are controlled in an interlocking mode.
5. The in-line roll surface cleaning apparatus of claim 1, wherein: and limiting blocks for limiting the axial movement of the lower support are arranged at two ends of the upper part of the fixed base.
6. The in-line roll surface cleaning apparatus of claim 5, wherein: and the limiting block is provided with a displacement detection switch.
7. An online roll surface cleaning system, characterized in that: the online roller surface cleaning device comprises a roller and the online roller surface cleaning device as claimed in any one of claims 1 to 6, wherein the online roller surface cleaning device is arranged on the inlet side of a roller strip steel, the lower support and the upper support are parallel to the axis of the roller, and the wiping component is attached to the roller surface of the roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810970742.5A CN109201540B (en) | 2018-08-24 | 2018-08-24 | Online roller surface cleaning device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810970742.5A CN109201540B (en) | 2018-08-24 | 2018-08-24 | Online roller surface cleaning device and system |
Publications (2)
| Publication Number | Publication Date |
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| CN109201540A CN109201540A (en) | 2019-01-15 |
| CN109201540B true CN109201540B (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810970742.5A Active CN109201540B (en) | 2018-08-24 | 2018-08-24 | Online roller surface cleaning device and system |
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| CN (1) | CN109201540B (en) |
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| CN111702011A (en) * | 2020-06-23 | 2020-09-25 | 河钢股份有限公司承德分公司 | Surface cleaning device for reflection disc of ultrasonic displacement sensor of coiling machine |
| CN113425221B (en) * | 2021-07-16 | 2022-11-25 | 北京飞狐鱼智能科技有限公司 | Terminal equipment cleaning machine |
| CN115382802A (en) * | 2022-08-29 | 2022-11-25 | 河钢集团衡水板业有限公司 | Method and device for cleaning roller surface of conductive roller on line |
| CN116791098B (en) * | 2023-08-24 | 2023-11-07 | 江苏英达冶金科技有限公司 | Lining rubber pickling tank for metallurgy |
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|---|---|
| CN109201540A (en) | 2019-01-15 |
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