CN104438381A - Online cleaning system for surface cleaning and squeezing device for metal plate strip - Google Patents
Online cleaning system for surface cleaning and squeezing device for metal plate strip Download PDFInfo
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- CN104438381A CN104438381A CN201410675510.9A CN201410675510A CN104438381A CN 104438381 A CN104438381 A CN 104438381A CN 201410675510 A CN201410675510 A CN 201410675510A CN 104438381 A CN104438381 A CN 104438381A
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- drip tray
- roll
- described upper
- lift cylinder
- hollow roll
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Abstract
The invention relates to an online cleaning system for a surface cleaning and squeezing device for a metal plate strip. The online cleaning system comprises a machine frame, an upper hollow roller, an upper roller lifting air cylinder, an upper liquid accumulation disc, an upper liquid accumulation disc swing frame, an upper liquid accumulation disc swing shaft, a lower hollow roller, a lower roller lifting air cylinder and a lower liquid accumulation disc. The upper hollow roller is installed at the lower end of a piston rod of the upper roller lifting air cylinder, the lower hollow roller is installed at the upper end of a piston rod of the lower roller lifting air cylinder, the plate strip is clamped by the upper hollow roller and the lower hollow roller jointly, the upper hollow roller and the lower hollow roller are connected with an air compressing device through pipes, and covering layers are arranged on the surface of the upper hollow roller and the surface of the lower hollow roller respectively; the lower liquid accumulation disc is located below the lower hollow roller, the upper liquid accumulation disc swing frame is installed on the piston rod of the upper roller lifting air cylinder, and the upper liquid accumulation disc is connected with the upper liquid accumulation disc swing frame through the upper liquid accumulation disc swing shaft. By means of the online cleaning system for the surface cleaning and squeezing device for the metal plate strip, the covering layers can be online cleaned, the cleaning time is short, and the cleaning efficiency is high.
Description
Technical field
The present invention relates to a kind of metal plate and belt surface cleaning wiping arrangement on-line cleaning system, be widely used in metal plate and belt manufacture field.
Background technology
Modern cold-rolling equipment field, removes in the mode of highly effective the technology that metal plate and belt surface liquid residue (Residual oil, residual water, residual alkali and residual acid etc.) is a very challenging property.
Traditional Typical Disposition mode of current extensive use is that squeeze roll adds subsequent processing device, and as hot-air drier, air knife etc., it is high that this traditional configuration mode exists the investments such as hot-air drier, air knife, frequency converter; Consume mass energy medium, fan energy consumption is high, and squeeze roll roll change is frequent etc. causes O&M cost high; Iron filings etc. easily embed roll body and cause scuffing to affect product quality on strip surface; The problems such as blower fan produces larger noise in running, and the working environment of workers is poor.
And have a kind of Novel metal plate strip surface to clean wiping arrangement to adopt negative-pressure ward to be aided with the mode extracted can to carry out high-efficient cleaning to metal plate and belt surface liquid and remove, simultaneously owing to eliminating hot-air drier, air knife, frequency converter etc., therefore great amount of investment and working service cost can be saved, improve the working environment of workers simultaneously, again because itself and non-principal rely on pressure to extract strip surface, therefore its roll surface coating life-span is longer than the line with rubber layer of squeeze roll greatly, and also effectively improve pressure affects the sideslip of strip simultaneously.
But; due to this Novel metal plate strip surface clean wiping arrangement in use hollow roll surface coating can be stained with the impurity such as various dust and iron powder unavoidably; not carrying out cleaning for a long time can make product quality poor; and the life-span of the coating on hollow roll surface is also lower; and adopting the efficiency of manual cleaning lower, cleaning is inconvenient, and needs shutdown operation; cause production efficiency low, also do not have other good cleaning way to solve the problem at present.
Therefore be necessary to design a kind of metal plate and belt surface cleaning wiping arrangement on-line cleaning system, to overcome the problems referred to above.
Summary of the invention
The object of the invention is to the defect overcoming prior art, provide a kind of metal plate and belt surface cleaning wiping arrangement on-line cleaning system, it can clean online, and scavenging period is short, efficiency is high.
The present invention is achieved in that
The invention provides a kind of metal plate and belt surface cleaning wiping arrangement on-line cleaning system, to comprise on hollow roll in a frame, a top roll lift cylinder, in drip tray, drip tray swinging axle, once hollow roll on drip tray swing span, a lower roll lift cylinder and once drip tray; Described top roll lift cylinder and described lower roll lift cylinder are all located in described frame, and described top roll lift cylinder is positioned at directly over described lower roll lift cylinder, described upper hollow roll is installed on the lower end of the piston rod of described top roll lift cylinder, described lower hollow roll is installed on the upper end of the piston rod of described lower roll lift cylinder, described upper hollow roll and described lower hollow roll clamp strip jointly, described upper hollow roll is all connected blowing plant by pipeline with described lower hollow roll, and the surface of described upper hollow roll and described lower hollow roll is equipped with coating; Described lower drip tray is installed in described frame, and be positioned at the below of described lower hollow roll, described upper drip tray swing span is installed on the piston rod of described top roll lift cylinder, and described upper drip tray connects described upper drip tray swing span by described upper drip tray swinging axle; When the piston rod of described top roll lift cylinder is in contraction, described upper drip tray swing span drives described upper drip tray swinging axle to swing, and makes described upper drip tray be in position immediately below described upper hollow roll; When the piston rod of described top roll lift cylinder is in stretching, described upper drip tray swing span drives described upper drip tray swinging axle to swing, and makes described upper drip tray be in the side of described upper hollow roll.
Further, the surface of described upper hollow roll and described lower hollow roll is equipped with multiple aperture.
Further, described coating is made up of non-woven fabrics.
Further, described pipeline is provided with Pressure gauge and by-pass valve control.
Further, the position that described upper drip tray swinging axle is connected with described upper drip tray is in the middle of described upper drip tray.
Further, described upper hollow roll, described top roll lift cylinder, described lower hollow roll, described lower roll lift cylinder and described lower drip tray are all positioned on same axis.
The present invention has following beneficial effect:
When cleaning beginning, upper hollow roll and lower hollow roll is driven to retract respectively by top roll lift cylinder and lower roll lift cylinder, make the roll surface of two hollow rolls away from strip, described upper drip tray swing span drives described upper drip tray swinging axle to swing simultaneously, described upper drip tray is made to be in position immediately below described upper hollow roll, blowing plant carries out backwash respectively to passing into compressed air in upper hollow roll and lower hollow roll to its surface coating by pipeline, liquid after backwash falls into fixing lower drip tray respectively and the upper drip tray swung to below hollow roll is led away, the operation of blowing plant is stopped after backwash, upper hollow roll and lower hollow roll are driven by top roll lift cylinder and lower roll lift cylinder respectively and get back to working position, upper drip tray swings to waits for position, namely the side of hollow roll is gone up, whole cleaning process terminates.Described metal plate and belt surface cleaning wiping arrangement on-line cleaning system can be cleaned coating online, and scavenging period is short, efficiency is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of metal plate and belt surface cleaning wiping arrangement on-line cleaning system when normally producing that Fig. 1 provides for the embodiment of the present invention;
The structural representation of metal plate and belt surface cleaning wiping arrangement on-line cleaning system when cleaning that Fig. 2 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, other embodiments all that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belong to the scope of protection of the invention.
As Fig. 1 and Fig. 2, the embodiment of the present invention provides a kind of metal plate and belt surface cleaning wiping arrangement on-line cleaning system, to comprise in a frame 9, on hollow roll 1, top roll lift cylinder 3, in drip tray 6, on drip tray swing span 8, drip tray swinging axle 10, once hollow roll 2, lower roll lift cylinder 4 and once drip tray 7.Described upper hollow roll 1, described top roll lift cylinder 3, described lower hollow roll 2, described lower roll lift cylinder 4 and described lower drip tray 7 are all positioned on the same axis on vertical direction.
As Fig. 1 and Fig. 2, described top roll lift cylinder 3 and described lower roll lift cylinder 4 are all located in described frame 9, and described top roll lift cylinder 3 is positioned at directly over described lower roll lift cylinder 4, described upper hollow roll 1 is installed on the lower end of the piston rod of described top roll lift cylinder 3, described lower hollow roll 2 is installed on the upper end of the piston rod of described lower roll lift cylinder 4, described upper hollow roll 1 clamps strip 5 jointly with described lower hollow roll 2, the surface of described upper hollow roll 1 and described lower hollow roll 2 is equipped with coating, described coating is made up of non-woven fabrics, and in the form of sheets, cover on described upper hollow roll 1 and described lower hollow roll 2 with the form of roller shape simultaneously, and there is certain hardness, described coating has special material, in the axis of the coating of sheet, radial all have good gas permeability.The surface of described upper hollow roll 1 and described lower hollow roll 2 is equipped with multiple aperture, for make compressed air through.
As Fig. 1 and Fig. 2, described upper hollow roll 1 is all connected blowing plant by pipeline with described lower hollow roll 2, described pipeline is provided with Pressure gauge and by-pass valve control, for regulation and control compressed air, makes compressed air can carry out purge to the surface of described upper hollow roll 1 and described lower hollow roll 2.
As Fig. 1 and Fig. 2, described lower drip tray 7 is installed in described frame 9, and is positioned at the below of described lower hollow roll 2, and described lower drip tray 7 carries out for the coating collecting described lower hollow roll 2 liquid rinsing rear drippage.Described upper drip tray swing span 8 is installed on the piston rod of described top roll lift cylinder 3, described upper drip tray 6 connects described upper drip tray swing span 8 by described upper drip tray swinging axle 10, wherein, the position that described upper drip tray swinging axle 10 is connected with described upper drip tray 6 is in the middle of described upper drip tray 6, and described upper drip tray 6 carries out for the coating collecting described upper hollow roll 1 liquid rinsing rear drippage.Wherein, when the piston rod of described top roll lift cylinder 3 is in contraction, described upper drip tray swing span 8 drives described upper drip tray swinging axle 10 to swing, and makes described upper drip tray 6 be in position immediately below described upper hollow roll 1; When the piston rod of described top roll lift cylinder 3 is in stretching, described upper drip tray swing span 8 drives described upper drip tray swinging axle 10 to swing, and makes described upper drip tray 6 be in the side of described upper hollow roll 1.
As shown in Figure 1, during normal production, described top roll lift cylinder 3 and lower roll lift cylinder 4 are all in the state of stretching out, upper drip tray 6 is in waits for position, namely be positioned at the side of described upper hollow roll 1, now metal plate and belt surface cleaning wiping arrangement is by the negative-pressure ward of upper hollow roll 1 and lower hollow roll 2 and extract effect and clean strip 5 upper and lower surface liquid respectively.
As shown in Figure 2, when system needs to carry out on-line cleaning, top roll lift cylinder 3 and lower roll lift cylinder 4 are retracted, drive upper hollow roll 1 and lower hollow roll 2 away from strip 5 respectively, simultaneously because upper drip tray swing span 8 one end is connected on the piston rod of top roll lift cylinder 3, therefore top roll lift cylinder 3 also can drive drip tray swing span 8 to swing around the upper drip tray swinging axle 10 be fixed in frame 9 while shrinking, thus make described upper drip tray 6 swing to below described upper hollow roll 1, the blowing plant be connected by pipeline now going up hollow roll 1 and lower hollow roll 2 is started working, compressed air is passed into upper hollow roll 1 and lower hollow roll 2 on-line cleaning is carried out to its surface coating, the liquid that cleaning produces falls into drip tray 6 respectively and lower drip tray 7 is led away.On-line cleaning terminates rear stopping and passing into compressed air, and top roll lift cylinder 3 and lower roll lift cylinder 4 are in extended state, and on-line cleaning system gets back to normal production status shown in diagram 1.
In sum, metal plate and belt surface cleaning wiping arrangement on-line cleaning system can be cleaned coating online by said structure, and scavenging period is short, efficiency is high; It is high that whole cleaning process has automaticity, and the liquid that cleaning produces can not pollute strip surface, and the required time is short, does not affect the beneficial effects such as rhythm of production.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a metal plate and belt surface cleaning wiping arrangement on-line cleaning system, it is characterized in that, to comprise on hollow roll in a frame, a top roll lift cylinder, in drip tray, drip tray swinging axle, once hollow roll on drip tray swing span, a lower roll lift cylinder and once drip tray;
Described top roll lift cylinder and described lower roll lift cylinder are all located in described frame, and described top roll lift cylinder is positioned at directly over described lower roll lift cylinder, described upper hollow roll is installed on the lower end of the piston rod of described top roll lift cylinder, described lower hollow roll is installed on the upper end of the piston rod of described lower roll lift cylinder, described upper hollow roll and described lower hollow roll clamp strip jointly, described upper hollow roll is all connected blowing plant by pipeline with described lower hollow roll, and the surface of described upper hollow roll and described lower hollow roll is equipped with coating;
Described lower drip tray is installed in described frame, and be positioned at the below of described lower hollow roll, described upper drip tray swing span is installed on the piston rod of described top roll lift cylinder, and described upper drip tray connects described upper drip tray swing span by described upper drip tray swinging axle;
When the piston rod of described top roll lift cylinder is in contraction, described upper drip tray swing span drives described upper drip tray swinging axle to swing, and makes described upper drip tray be in position immediately below described upper hollow roll; When the piston rod of described top roll lift cylinder is in stretching, described upper drip tray swing span drives described upper drip tray swinging axle to swing, and makes described upper drip tray be in the side of described upper hollow roll.
2. metal plate and belt surface cleaning wiping arrangement on-line cleaning system as claimed in claim 1, is characterized in that: the surface of described upper hollow roll and described lower hollow roll is equipped with multiple aperture.
3. metal plate and belt surface cleaning wiping arrangement on-line cleaning system as claimed in claim 1 or 2, is characterized in that: described coating is made up of non-woven fabrics.
4. metal plate and belt surface cleaning wiping arrangement on-line cleaning system as claimed in claim 1, is characterized in that: described pipeline is provided with Pressure gauge and by-pass valve control.
5. metal plate and belt surface cleaning wiping arrangement on-line cleaning system as claimed in claim 1, is characterized in that: the position that described upper drip tray swinging axle is connected with described upper drip tray is in the middle of described upper drip tray.
6. metal plate and belt surface cleaning wiping arrangement on-line cleaning system as claimed in claim 1, is characterized in that: described upper hollow roll, described top roll lift cylinder, described lower hollow roll, described lower roll lift cylinder and described lower drip tray are all positioned on same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410675510.9A CN104438381B (en) | 2014-11-24 | 2014-11-24 | Metal plate and belt surface cleaning wiping arrangement on-line cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410675510.9A CN104438381B (en) | 2014-11-24 | 2014-11-24 | Metal plate and belt surface cleaning wiping arrangement on-line cleaning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104438381A true CN104438381A (en) | 2015-03-25 |
| CN104438381B CN104438381B (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410675510.9A Active CN104438381B (en) | 2014-11-24 | 2014-11-24 | Metal plate and belt surface cleaning wiping arrangement on-line cleaning system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013842A (en) * | 2015-08-12 | 2015-11-04 | 江苏甬金金属科技有限公司 | Inlet adhesive roller structure for steel strip temper mill |
| CN105080983A (en) * | 2015-09-14 | 2015-11-25 | 中冶南方工程技术有限公司 | Vacuum cleaning system for cold-rolling strip steel and control method thereof |
Citations (9)
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| JPH04367314A (en) * | 1991-06-12 | 1992-12-18 | Kawasaki Steel Corp | Wringer roll |
| KR20010105574A (en) * | 2000-05-16 | 2001-11-29 | 이구택 | Squeezing vacuum roll apparatus |
| JP2008029950A (en) * | 2006-07-28 | 2008-02-14 | Toppan Printing Co Ltd | Method and device for removing liquid, and web treatment apparatus |
| CN201046470Y (en) * | 2007-06-15 | 2008-04-16 | 中国第一重型机械集团公司 | Wet flattening liquid air-purging device |
| CN201150943Y (en) * | 2007-11-22 | 2008-11-19 | 中国第一重型机械集团公司 | Rolling line floating type tempering device wet tempering lubricant air purging device |
| KR20110022336A (en) * | 2009-08-27 | 2011-03-07 | 현대제철 주식회사 | Apparatus for preventing partial over-cooling of hot-rolled steel sheet |
| CN102671966A (en) * | 2012-05-04 | 2012-09-19 | 中冶南方工程技术有限公司 | Active air flow filed control type double-rack mill panel cleaning method |
| CN203426174U (en) * | 2013-07-16 | 2014-02-12 | 武汉市新裕科技有限公司 | Vacuum suction roll system |
| CN204338588U (en) * | 2014-11-24 | 2015-05-20 | 中冶南方工程技术有限公司 | Metal plate and belt surface cleaning wiping arrangement on-line cleaning system |
-
2014
- 2014-11-24 CN CN201410675510.9A patent/CN104438381B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04367314A (en) * | 1991-06-12 | 1992-12-18 | Kawasaki Steel Corp | Wringer roll |
| KR20010105574A (en) * | 2000-05-16 | 2001-11-29 | 이구택 | Squeezing vacuum roll apparatus |
| JP2008029950A (en) * | 2006-07-28 | 2008-02-14 | Toppan Printing Co Ltd | Method and device for removing liquid, and web treatment apparatus |
| CN201046470Y (en) * | 2007-06-15 | 2008-04-16 | 中国第一重型机械集团公司 | Wet flattening liquid air-purging device |
| CN201150943Y (en) * | 2007-11-22 | 2008-11-19 | 中国第一重型机械集团公司 | Rolling line floating type tempering device wet tempering lubricant air purging device |
| KR20110022336A (en) * | 2009-08-27 | 2011-03-07 | 현대제철 주식회사 | Apparatus for preventing partial over-cooling of hot-rolled steel sheet |
| CN102671966A (en) * | 2012-05-04 | 2012-09-19 | 中冶南方工程技术有限公司 | Active air flow filed control type double-rack mill panel cleaning method |
| CN203426174U (en) * | 2013-07-16 | 2014-02-12 | 武汉市新裕科技有限公司 | Vacuum suction roll system |
| CN204338588U (en) * | 2014-11-24 | 2015-05-20 | 中冶南方工程技术有限公司 | Metal plate and belt surface cleaning wiping arrangement on-line cleaning system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013842A (en) * | 2015-08-12 | 2015-11-04 | 江苏甬金金属科技有限公司 | Inlet adhesive roller structure for steel strip temper mill |
| CN105080983A (en) * | 2015-09-14 | 2015-11-25 | 中冶南方工程技术有限公司 | Vacuum cleaning system for cold-rolling strip steel and control method thereof |
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| Publication number | Publication date |
|---|---|
| CN104438381B (en) | 2016-06-29 |
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