CN108906917A - A kind of dust pelletizing system on levelling machine - Google Patents
A kind of dust pelletizing system on levelling machine Download PDFInfo
- Publication number
- CN108906917A CN108906917A CN201810568223.6A CN201810568223A CN108906917A CN 108906917 A CN108906917 A CN 108906917A CN 201810568223 A CN201810568223 A CN 201810568223A CN 108906917 A CN108906917 A CN 108906917A
- Authority
- CN
- China
- Prior art keywords
- dust
- extraction unit
- strip
- working roll
- collecting hood
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 24
- 238000005453 pelletization Methods 0.000 title claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims abstract description 54
- 238000000605 extraction Methods 0.000 claims abstract description 38
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 238000003801 milling Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052742 iron Inorganic materials 0.000 abstract description 3
- 238000009499 grossing Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000005097 cold rolling Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000009700 powder processing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
-
- 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
- B08B1/12—Brushes
-
- 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
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The dust pelletizing system that the present invention provides a kind of on levelling machine, including strip dust-extraction unit and working roll dust-extraction unit.The strip dust-extraction unit includes cleaning brush, the first collecting hood, the first collection box and blower, and cleaning brush handles the dust of belt steel surface, recycles blower that the dust in the first collecting hood is sent into the first collection box.The working roll dust-extraction unit includes cleaning shaft, connecting pipe, vacuum pump and the second collection box, the dedusting port of cleaning shaft is close to work roller gap, it is installed on the upper and lower side of strip of levelling machine outlet, in such a way that vacuum pump aspirates, iron filings are detached at the first time, it is avoided to spread to surrounding space.A kind of dust pelletizing system on levelling machine of the present invention, belt steel surface dust before rolling is handled by strip dust-extraction unit, the fugitive dust and iron powder that rolling generates is handled by working roll dust-extraction unit, to improve the surface quality of strip.
Description
Technical field
The present invention relates to levelling machine technical field more particularly to a kind of dust pelletizing systems on levelling machine.
Background technique
Levelling machine used in cold rolling mill production carries out skin pass rolling, leveling rolling for strip by cold rolling and after annealing
The purpose of system is to improve the mechanical performance and surface quality of material.Skin pass rolling is the irreversible rolling of single, and can be met dry, wet
Two kinds of flattening process are done, whether the maximum difference of wet two kinds of flattening process is during finishing operations in working roll and strip
Contact surface on spray leveling precision.Due to cost considerations, general cold rolling mill is produced using dry flat technique.
Existing levelling machine is not dusted processing to the surface of strip when carrying out dry flat rolling, to influence band
The smoothing quality of steel；Simultaneously since strip does not have leveling precision to be lubricated and wash during dry flat rolling, but it is complete
Processing is realized using the mechanical pressure between steel material entirely, some dust particles on strip are detached from after being shaken
Substrate suspend in air, not enough environmental protection and to a certain extent influence operative employee health, and part fugitive dust by
It can be fallen on strip again in gravity, also affect the surface quality of strip, the wound that can even squeeze of bulky grain is either drawn
Hurt strip.
Summary of the invention
To overcome the problems, such as iron powder processing when rolling front spring surface dirt existing in the prior art and rolling, this hair
It is bright to provide a kind of dust pelletizing system on levelling machine.
A kind of dust pelletizing system on levelling machine, it is characterised in that filled including strip dust-extraction unit and working roll dedusting
It sets.
In a preferred embodiment of the invention, the strip dust-extraction unit, including cleaning brush, the first collecting hood,
First collection box, the first link block, gantry support, driving motor, blower and fixed bin；The lower surface of the gantry support is fixed
It is connected with the first link block, the inside of first link block is fixedly installed with the first collection box, the bottom of first collection box
End is fixedly connected with the first collecting hood, and the inside of first collecting hood is fixedly installed with blower, the lower section setting of the blower
There is the cleaning brush being located inside the first collecting hood, one end of the cleaning brush is fixedly connected on the outside of the first collecting hood
Fixed bin, the other end of the cleaning brush is fixedly connected with the driving motor output shaft on the outside of the first collecting hood.
In a preferred embodiment of the invention, the bottom end of first collection box and the first collecting hood are interconnected.
In a preferred embodiment of the invention, first collecting hood be located at place strip mounting table just on
Side.
In a preferred embodiment of the invention, the mounting table of strip is placed in the shape of first collecting hood and lower section
It is adapted.
In a preferred embodiment of the invention, the working roll dust-extraction unit, including the second link block, the second collection
Box, vacuum pump, connecting pipe, upper cleaning shaft, lower cleaning shaft；Second link block is fixed below levelling machine top,
The inside of second link block is fixedly installed with the second collection box, and second collection box bottom end is fixedly connected with the connection
Pipeline, the inside of the connecting pipe are fixedly installed with vacuum pump, are upper cleaning shaft and lower dedusting below the vacuum pump
The dedusting port of pipeline, the upper cleaning shaft and lower cleaning shaft is towards and close to the roller of top working roll and bottom working roll
Seam.
In a preferred embodiment of the invention, the upper cleaning shaft and lower cleaning shaft can follow working roll same
Step movement.
In a preferred embodiment of the invention, the dedusting port of the upper cleaning shaft and the lower cleaning shaft
Fixed slanted angle is 40-60 ° between dedusting port.
In a preferred embodiment of the invention, the dedusting port of the upper cleaning shaft and the lower cleaning shaft
Distance of projection of the dedusting port on strip away from milling train center is less than projection of the minimum working roll outer on strip away from milling train
The distance at center.
In a preferred embodiment of the invention, the master control of strip dust-extraction unit and working roll dust-extraction unit with the external world
Device connection.
In a preferred embodiment of the invention, the strip dust-extraction unit and working roll dust-extraction unit all use 220V
City's net power supply.
Compared with prior art, the beneficial effects of the invention are as follows：
The dust of belt steel surface is handled by the cleaning brush of the strip dust-extraction unit, recycles blower by the
Dust in one collecting hood is sent into the first collection box, and dust on strip is disposed in this way before smoothing, improves levelling machine
Smoothing efficiency；
The dedusting port of the cleaning shaft of the working roll dust-extraction unit is installed on levelling machine outlet close to work roller gap
The upper and lower side of strip, vacuum pump aspirate by way of, iron filings are detached at the first time, it is avoided to spread to surrounding space, from
And the efficiency of levelling machine is improved, improve the quality of strip after smoothing.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of one preferred embodiment of dust pelletizing system on levelling machine；
In figure：1- cleaning brush；The first collecting hood of 2-；The first collection box of 3-；The first link block of 4-；5- gantry support；6-
Driving motor；7- blower；8- fixed bin；The second link block of 44-；The second collection box of 33-；77- vacuum pump；22- connecting pipe；
The upper cleaning shaft of 11-；Cleaning shaft under 12-；A- air flow direction；The B- strip direction of motion.
Specific embodiment
Below in conjunction with drawings and examples, the present invention will be described in further detail.It should be appreciated that described herein
Specific examples are only used to explain the present invention, is not intended to limit the present invention.
Please refer to Fig. 1, a kind of one preferred embodiment of dust pelletizing system on levelling machine of the present invention, including：Strip dedusting
Device and working roll dust-extraction unit.
In the present embodiment, the strip dust-extraction unit, including cleaning brush 1, the first collecting hood 2, the first collection box 3,
First link block 4, gantry support 5, driving motor 6, blower 7 and fixed bin 8；The lower surface of the gantry support 5 is fixedly connected
There is the first link block 4, the inside of first link block 4 is fixedly installed with the first collection box 3, the bottom of first collection box 3
End is fixedly connected with the first collecting hood 2, and the inside of first collecting hood 2 is fixedly installed with blower 7, the lower section of the blower 7
It is provided with the cleaning brush 1 being located inside the first collecting hood 2, one end of the cleaning brush 1 is fixedly connected with receives positioned at first
The fixed bin 8 in 2 outside of collection cover, the other end of the cleaning brush 1 are fixedly connected with the driving electricity positioned at 2 outside of the first collecting hood
6 output shaft of machine.
In the present embodiment, the bottom end of first collection box 3 and the first collecting hood 2 are interconnected.
In the present embodiment, first collecting hood 2 is located at the surface for placing the mounting table of strip.
In the present embodiment, the shape of first collecting hood 2 is adapted with the mounting table that strip is placed in lower section.
In the present embodiment, the working roll dust-extraction unit, including the second link block 44, the second collection box 33, vacuum pump
77, connecting pipe 22, upper cleaning shaft 11, lower cleaning shaft 12；Second link block 44 is fixed below levelling machine top,
The inside of second link block 44 is fixedly installed with the second collection box 33, and 33 bottom end of the second collection box is fixedly connected
State connecting pipe 22, the inside of the connecting pipe 22 is fixedly installed with vacuum pump 77, the lower section of the vacuum pump 77 be on remove
The dedusting port of dirt pipeline 11 and lower cleaning shaft 12, the upper cleaning shaft 11 and lower cleaning shaft 12 is towards and close to upper
The roll gap of working roll and bottom working roll.
In the present embodiment, the upper cleaning shaft 11 and lower cleaning shaft 12 can follow working roll to move synchronously.
In the present embodiment, the dedusting port of the upper cleaning shaft 11 and the dedusting port of the lower cleaning shaft 12 it
Between fixed slanted angle be 60 °.
In the present embodiment, the dedusting port of the upper cleaning shaft 11 and the dedusting port of the lower cleaning shaft 12 exist
Distance of the projection away from milling train center on strip is less than projection distance away from milling train center of the minimum working roll outer on strip.
In the present embodiment, strip dust-extraction unit and working roll dust-extraction unit are connect with extraneous main controller.
In the present embodiment, the strip dust-extraction unit and working roll dust-extraction unit all use the net power supply of the city 220V.
It is of the invention a kind of for dust pelletizing system on levelling machine, by the cleaning brush of the strip dust-extraction unit to strip table
The dust in face is handled, and recycles blower that the dust in the first collecting hood is sent into the first collection box, in this way in smoothing
It is preceding that dust on strip is disposed, improve the smoothing efficiency of levelling machine；The dedusting of the cleaning shaft of the working roll dust-extraction unit
Port is installed on the upper and lower side of strip of levelling machine outlet close to work roller gap, in such a way that vacuum pump aspirates, when first
Between iron filings are detached, avoid it from spreading to surrounding space, to improve the efficiency of levelling machine, improve the matter of strip after smoothing
Amount.
The preferred embodiment of the present invention has shown and described in above description, as previously described, it should be understood that the present invention is not office
Be limited to form disclosed herein, should not be regarded as an exclusion of other examples, and can be used for various other combinations, modification and
Environment, and can be changed within that scope of the inventive concept describe herein by the above teachings or related fields of technology or knowledge
It is dynamic.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be appended by the present invention
In scope of protection of the claims.
Claims (10)
1. a kind of dust pelletizing system on levelling machine, it is characterised in that including strip dust-extraction unit and working roll dust-extraction unit.
2. strip dust-extraction unit according to claim 1, it is characterised in that：Including cleaning brush (1), the first collecting hood
(2), the first collection box (3), the first link block (4), gantry support (5), driving motor (6), blower (7) and fixed bin (8)；Institute
The lower surface for stating gantry support (5) is fixedly connected with the first link block (4), and the inside of first link block (4) is fixedly mounted
Have the first collection box (3), the bottom end of first collection box (3) is fixedly connected with the first collecting hood (2), first collecting hood
(2) inside is fixedly installed with blower (7), and the dedusting internal positioned at the first collecting hood (2) is provided with below the blower (7)
Hairbrush (1), one end of the cleaning brush (1) is fixedly connected with the fixed bin (8) on the outside of the first collecting hood (2), described
The other end of cleaning brush (1) is fixedly connected with driving motor (6) output shaft on the outside of the first collecting hood.
3. strip dust-extraction unit according to claim 2, it is characterised in that：The bottom end of first collection box (3) and the
One collecting hood (2) is interconnected.
4. strip dust-extraction unit according to claim 2, it is characterised in that：First collecting hood (2), which is located at, places band
The surface of the mounting table of steel.
5. strip dust-extraction unit according to claim 2, it is characterised in that：The shape of first collecting hood (2) is under
The mounting table that strip is placed by side is adapted.
6. working roll dust-extraction unit according to claim 1, it is characterised in that：It is received including the second link block (44), second
Collect box (33), vacuum pump (77), connecting pipe (22), upper cleaning shaft (11), lower cleaning shaft (12)；Second link block
(44) it is fixed below levelling machine top, the inside of second link block (44) is fixedly installed with the second collection box (33), institute
It states the second collection box (33) bottom end to be fixedly connected with the connecting pipe (22), the inside of the connecting pipe (22) is fixedly mounted
Have vacuum pump (77), is upper cleaning shaft (11) and lower cleaning shaft (12), the upper dedusting below the vacuum pump (77)
The dedusting port of pipeline (11) and lower cleaning shaft (12) towards and close to the roll gap of top working roll and bottom working roll.
7. working roll dust-extraction unit according to claim 6, it is characterised in that：The upper cleaning shaft (11) and lower dedusting
Pipeline (12) can follow working roll to move synchronously.
8. working roll dust-extraction unit according to claim 6, it is characterised in that：The dedusting end of the upper cleaning shaft (11)
Fixed slanted angle is 40-60 ° between mouth and the dedusting port of the lower cleaning shaft (12).
9. working roll dust-extraction unit according to claim 6, it is characterised in that：The dedusting end of the upper cleaning shaft (11)
Projection distance away from milling train center of the dedusting port of mouth and the lower cleaning shaft (12) on strip is less than minimum working roll
Distance of projection of the outer on strip away from milling train center.
10. a kind of dust pelletizing system on levelling machine according to claim 1, it is characterised in that：Strip dust-extraction unit
It is connect with extraneous main controller with working roll dust-extraction unit, the strip dust-extraction unit and working roll dust-extraction unit all use
The net power supply of the city 220V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810568223.6A CN108906917A (en) | 2018-06-05 | 2018-06-05 | A kind of dust pelletizing system on levelling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810568223.6A CN108906917A (en) | 2018-06-05 | 2018-06-05 | A kind of dust pelletizing system on levelling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108906917A true CN108906917A (en) | 2018-11-30 |
Family
ID=64409662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810568223.6A Pending CN108906917A (en) | 2018-06-05 | 2018-06-05 | A kind of dust pelletizing system on levelling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108906917A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110871237A (en) * | 2019-11-27 | 2020-03-10 | 徐州市富昌制药机械有限公司 | Quick flattening device for mechanical maintenance |
| CN111054783A (en) * | 2019-12-25 | 2020-04-24 | 泰安华鲁锻压机床有限公司 | Automatic production line for flattening non-ferrous metal plate and flattening method |
| CN112157138A (en) * | 2020-09-14 | 2021-01-01 | 徐金良 | Flat-bed machine is opened to improved generation that can automatic fixation flitch |
| CN112296131A (en) * | 2020-10-01 | 2021-02-02 | 任传豪 | Cold-rolled strip steel conveying mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002273364A (en) * | 2001-03-21 | 2002-09-24 | Ricoh Co Ltd | Clearing method for powdery media of magnetic material |
| CN201239905Y (en) * | 2008-08-19 | 2009-05-20 | 上海欧达电气成套设备工程有限公司 | Dedusting system of stainless steel levelling machine |
| CN206689174U (en) * | 2016-12-05 | 2017-12-01 | 一重集团大连设计研究院有限公司 | Smooth dust removal device |
| CN207076785U (en) * | 2017-06-06 | 2018-03-09 | 无锡市东方机器厂有限公司 | A kind of uncoiling leveling device of Hot Rolled Steel Coil |
-
2018
- 2018-06-05 CN CN201810568223.6A patent/CN108906917A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002273364A (en) * | 2001-03-21 | 2002-09-24 | Ricoh Co Ltd | Clearing method for powdery media of magnetic material |
| CN201239905Y (en) * | 2008-08-19 | 2009-05-20 | 上海欧达电气成套设备工程有限公司 | Dedusting system of stainless steel levelling machine |
| CN206689174U (en) * | 2016-12-05 | 2017-12-01 | 一重集团大连设计研究院有限公司 | Smooth dust removal device |
| CN207076785U (en) * | 2017-06-06 | 2018-03-09 | 无锡市东方机器厂有限公司 | A kind of uncoiling leveling device of Hot Rolled Steel Coil |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110871237A (en) * | 2019-11-27 | 2020-03-10 | 徐州市富昌制药机械有限公司 | Quick flattening device for mechanical maintenance |
| CN111054783A (en) * | 2019-12-25 | 2020-04-24 | 泰安华鲁锻压机床有限公司 | Automatic production line for flattening non-ferrous metal plate and flattening method |
| CN111054783B (en) * | 2019-12-25 | 2024-04-26 | 泰安华鲁锻压机床有限公司 | Automatic production line and method for leveling nonferrous metal plate |
| CN112157138A (en) * | 2020-09-14 | 2021-01-01 | 徐金良 | Flat-bed machine is opened to improved generation that can automatic fixation flitch |
| CN112296131A (en) * | 2020-10-01 | 2021-02-02 | 任传豪 | Cold-rolled strip steel conveying mechanism |
| CN112296131B (en) * | 2020-10-01 | 2022-06-21 | 佛山市禅城区湘意顺不锈钢材料有限公司 | Cold-rolled strip steel conveying mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181130 |
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| RJ01 | Rejection of invention patent application after publication |