CN100589961C - Heat laminate acid resistant pattern roller - Google Patents
Heat laminate acid resistant pattern roller Download PDFInfo
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- CN100589961C CN100589961C CN200810187550A CN200810187550A CN100589961C CN 100589961 C CN100589961 C CN 100589961C CN 200810187550 A CN200810187550 A CN 200810187550A CN 200810187550 A CN200810187550 A CN 200810187550A CN 100589961 C CN100589961 C CN 100589961C
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- roller
- acidproof
- central shaft
- shaft core
- colored
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Abstract
The invention provides a thermal compounding acidproof roller and a process for producing the same. The acidproof roller is used in a closed cover of a stainless steel single-sheet continuous sprayingpickling set. The technical problem solved by the invention aims at changing the surface quality of a pickled steel sheet in the pickling process; the roll surface is designed with concave-convex pattern in a certain size in staggered arrangement in the closed cover, so the problem of the acidified uniformity of the upper and the lower sheet surfaces of the stainless steel sheet during the continuous pickling is solved. The thermal compounding acidproof roller and the process for producing the same are characterized in that: the CPVC black is added with proper amount of additive and in one-time forming to obtain a thermal sleeve, the thermal sleeve is sleeved on a central shaft core of the roll, and lathed into the roller after cooling; deviation rectifying stop disks are welded on the outer sides of the farthest convex patterns of the left and the right sides of the acidproof roller by the plastic welding process; a locking pin is used to reinforce the tightness between the central shaft core of the roll and the roller sleeve; assembling weld sheets are vertically and symmetrically inserted in the middle parts of the concave patterns of each acidproof roller; key grooves and keysare arranged on the long-end shaft head of the central shaft core of the roll, which are used for fixing a reducer; and sealing rings of the shaft head are fixed on the outer sides of the deviation rectifying stop disks so as to cut off acid liquid.
Description
Affiliated technical field
The present invention relates to the compound acidproof colored roller of a kind of heat, it is made up of roller axis core, flower roll sleeve, steady pin, correction retaining acid dish, spindle nose sealing ring, keyway, key, is applicable to the interior live-roller of enclosed hood of the continuous spray pickling unit of metallurgy industry stainless steel spiral-plate.
Background technology
Known acidproof roller is generally backing roll and compression roller at present, and roll surface is a round slip surface, and roll surface contacts with the corrosion resistant plate surface fully, is mainly used in the sheet metal strip continuous acid-washing.
Summary of the invention
A kind of hot compound acidproof colored roller and manufacturing process that is applied to use in the continuous spray pickling unit of the stainless steel spiral-plate enclosed hood provided by the invention solved corrosion resistant plate continuous acid-washing upper and lower plates face and has been subjected to sour uniformity.Its profile is the substantially cylindrical of band certain size raised and concave figures, appearance and size can design according to pickling line enclosed hood needs, its structural feature is to be compounded on the roller central shaft core by flower roll sleeve heat, steady pin in the middle of each acidproof colored roller dimpled grain up and down the symmetry place insert and with roller central shaft core riveted after that weldering is installed is flat, correction retaining acid dish is fixed on the burr outside of acidproof colored roller the right and left ragged edge, the spindle nose sealing ring is fixed on the correction retaining acid dish outside, keyway mills the long end shaft head place at roller central shaft core, key is used for fixing the installation reductor and is inserted in the keyway, the compound acidproof colored roller corrosion-resistant and high-temperature resistant of this heat, suitable working media can be strong acidic liquid, and the highest medium temperature reaches 90-120 ℃.
The present invention's compound acidproof colored roller of heat technical problem to be solved is at changing pickled plate surface quality in the continuous spray pickling technical process, the technical problem of solution and manufacturing process:
1. spend roll sleeve the enhanced plastic blank to be thermoformed into the sleeve pipe hot charging according to roller central shaft core diameter, after the cooling, require to remove recess on the roller according to acid cleaning process again through the numerical control machine wheeled litter, acidproof colored roller burr width is set at 100-120mm, acidproof colored roller burr thickness setting is 40-50mm, acidproof colored roller dimpled grain width is set 200-250mm, acidproof colored roller dimpled grain thickness setting is 20-30mm, general specification according to pickled plate, substance, the width of pickling unit enclosed hood, the pickling time, the design of the index of correlation such as pickling steel grade, the roll surface that has ridge design has increased the sour area that is subjected to of pickled plate, has improved pickled plate surface quality and pickling efficient.
2. the roller core material generally adopts the 45# steel or stainless steel, according to pickling spiral-plate design maximum weight, can adopt hollow or solid, to strengthen support strength.
3. the hot compound acidproof colored roller of discharging in the continuous spray pickling unit of next bar stainless steel spiral-plate of the ordinary circumstance enclosed hood, the wrong row's design of asperities discharging successively shown in Figure 1A Figure 1B, avoids the pickled plate same area to be subjected to subacidity between every, reduce the pickling blind area, thereby improve pickling quality.
The hot compound acidproof colored roller technical scheme of the continuous spray pickling of stainless steel spiral-plate is to be thermal sleeve with enhanced plastic blank one-step hot moulding, be sleeved on the roller central shaft core, after the cooling again car become the flower roller, correction retaining acid dish adopts plastic welding technology, be welded on the burr outside of acidproof colored roller the right and left ragged edge, firmness between steady pin reinforcement roller central shaft core and the flower roll sleeve, insert riveted installation weldering at the middle symmetry up and down of each acidproof colored roller dimpled grain place flat, spindle nose sealing ring plastic welding is fixed on the correction retaining acid dish outside, be used to the acid solution of damming, keyway mills the long end shaft head place at roller central shaft core, and key is used for fixing the installation reductor and is inserted in the keyway.
Beneficial effect of the present invention is very remarkable, solved and caused the surface continuous acid-washing of stainless steel, straight carbon steel spiral-plate inhomogeneous, the problem that the pickling blind area occurs, improved pickling efficient, make the continuous acid-washing of stainless steel spiral-plate reach national pickling standard, heat compound acidproof colored roller anti-strong acid, high temperature resistant, intensity is high, the life-span is long, minimizing maintain and replace number of times has been saved maintenance cost.
Description of drawings
Below in conjunction with accompanying drawing the compound acidproof colored roller of the utility model heat is further specified.
The compound acidproof colored roll structure schematic diagram of Figure 1A heat
The compound acidproof colored roll structure schematic diagram of Figure 1B heat
Among the figure
1, roller central shaft core 2, flower roll sleeve 3, steady pin 4, correction retaining acid dish 5, keyway 6, key 7, roller central shaft core long end shaft head 8, acidproof colored roller burr 9, acidproof colored roller dimpled grain 10, spindle nose sealing ring
The specific implementation method formula
The hot compound acidproof colored roller of stainless steel spiral-plate continuous acid-washing is to be sleeve pipe with enhanced plastic blank one-step hot moulding, shrink-on is on roller central shaft core (1), after cooling, become the flower roller through the numerical control machine wheeled litter again, form flower roll sleeve (2), it is acidproof colored roller burr (8) that flower roll sleeve (2) is gone up ledge, it is acidproof colored roller dimpled grain (9) that flower roll sleeve (2) is recessed on part, correction retaining acid dish (4) adopts plastic welding technology, be welded on burr (8) outside of acidproof colored roller the right and left ragged edge, linking intensity between steady pin (3) reinforcement roller central shaft core and the flower roll sleeve, insert the installation weldering at the middle symmetry up and down of each acidproof colored roller dimpled grain (9) place flat, keyway (5), key (6) is positioned on the long end shaft head (7) of roller central shaft core and locates, be used for fixing the installation reductor, spindle nose sealing ring (10) is fixed on correction retaining acid dish (4) outside.
Claims (1)
1. compound acidproof colored roller of heat, comprise roller central shaft core, the flower roll sleeve, steady pin, correction retaining acid dish, keyway, key, spindle nose sealing device etc., profile is the primary circle cylinder that has ridge design, it is characterized in that with CPVC blank doping one-step hot moulding be roller shell, shrink-on is on roller central shaft core (1), cooling back car becomes flower roll sleeve (2), it is acidproof colored roller burr (8) that flower roll sleeve (2) is gone up ledge, it is acidproof colored roller dimpled grain (9) that flower roll sleeve (2) is recessed on part, correction retaining acid dish (4) is welded on burr (8) outside of acidproof colored roller the right and left ragged edge, steady pin (3) symmetrical up and down place insertion in the middle of each acidproof colored roller dimpled grain (9) is installed weldering and is put down, keyway (5), key (6) is positioned on the long end shaft head (7) of roller central shaft core and locates, and spindle nose sealing ring (10) is fixed on correction retaining acid dish (4) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810187550A CN100589961C (en) | 2008-12-25 | 2008-12-25 | Heat laminate acid resistant pattern roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810187550A CN100589961C (en) | 2008-12-25 | 2008-12-25 | Heat laminate acid resistant pattern roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101514460A CN101514460A (en) | 2009-08-26 |
| CN100589961C true CN100589961C (en) | 2010-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810187550A Active CN100589961C (en) | 2008-12-25 | 2008-12-25 | Heat laminate acid resistant pattern roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100589961C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064487B (en) * | 2016-06-01 | 2018-01-30 | 洛阳双瑞精铸钛业有限公司 | A kind of method for repairing and mending of titanium alloy sheet pickling line rubber covered roll |
| JP6203438B1 (en) * | 2017-01-31 | 2017-09-27 | 株式会社ホタニ | Roll shaft for brush roll and brush roll |
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2008
- 2008-12-25 CN CN200810187550A patent/CN100589961C/en active Active
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| Publication number | Publication date |
|---|---|
| CN101514460A (en) | 2009-08-26 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Owner name: JIANGSU CHENLI ENVIRONMENTAL SCIENCE AND TECHNOLOG Free format text: FORMER OWNER: JIANGSU CHENLI INDUSTRY CO., LTD. Effective date: 20121109 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121109 Address after: 214214 Jiangsu city of Yixing province Gaocheng Town Bridge Road No. 22 Patentee after: Jiangsu Chenli Environmental Protection Technology Co., Ltd. Address before: 214214 Jiangsu city of Yixing province Gaocheng Town Bridge Road No. 22 Patentee before: Jiangsu Chenli Industry Co., Ltd. |