CN203620980U - Device for clearing surfaces of straightening rolls of straightening machine - Google Patents
Device for clearing surfaces of straightening rolls of straightening machine Download PDFInfo
- Publication number
- CN203620980U CN203620980U CN201320705522.2U CN201320705522U CN203620980U CN 203620980 U CN203620980 U CN 203620980U CN 201320705522 U CN201320705522 U CN 201320705522U CN 203620980 U CN203620980 U CN 203620980U
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- Prior art keywords
- straightener
- roll
- main shaft
- cleaning device
- steel wire
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Abstract
A device for clearing surfaces of straightening rolls of a straightening machine comprises a collecting assembly, a clearing pad and a driving mechanism, wherein the collecting assembly comprises a main shaft body and a collecting cylinder and is arranged above a roll table of the straightening machine, the collecting cylinder is arranged on the main shaft body, and rolling bearings and bearing seats are arranged at two ends of the main shaft body; the clearing pad is arranged on straightening roll tables, and at least two steel wire ropes are arranged at one end of the clearing pad and wind the collecting cylinder; and the driving mechanism is connected with one end of the main shaft body. The provided clearing device is convenient and fast to operate, can automatically and effectively clear adhered sundries on the surfaces of the straightening rolls and can effectively reduce the off-line grinding rate of the straightening rolls, so that the maintenance cost is reduced, and the production benefit is remarkably increased.
Description
Technical field
The utility model relates to a kind of straightener roll of straightener cleaning device for surface.
Background technology
When straightener straightening steel plate, the iron scale of surface of steel plate is easily deposited on smoothing roll surface, and the foreign matter of these accumulations makes to be produced by straightening steel plate surface the defect of pit, has a strong impact on plate surface quality.And adhesion foreign material on straightener roll of straightener, make surface of steel plate produce defect after aligning, the reconditioning of steel plate must being rolled off the production line, the reconditioning rate that on average rolls off the production line is up to 9.24%.
For addressing the above problem, the main method that the upper and lower smoothing roll of straightener compressed air is purged that adopts in prior art, concrete operations are as follows:
A) smoothing roll is got to low or first gear and rotated, purge 3 upper straightening rolls and 3 lower smoothing rolls in straightener import department with compressed air;
B) purge 1 upper straightening roll and 2 lower smoothing rolls in straightener exit with compressed air;
C) straightener is imported and exported to roller-way, cover plate, centralising device purges.
The following shortcoming of existence of prior art:
1) purging work is manually loaded down with trivial details, is unfavorable for operation, wastes time and energy;
2) purging cannot be comprehensive, clears up untotally, affects plate surface quality.
Utility model content
The purpose of this utility model is to provide a kind of straightener roll of straightener cleaning device for surface, simple operation, can realize to smoothing roll surface adhesion foreign material automatically, effectively cleaning, effectively reduce the reconditioning rate that rolls off the production line of smoothing roll, thereby reduction maintenance cost, significantly improves productivity effect.
For achieving the above object, the utility model mainly adopts following technical scheme:
A kind of straightener roll of straightener cleaning device for surface, it comprises: collection assembly, comprise main shaft and surge drum, be arranged at the roller-way top of straightener; Described surge drum is arranged on main shaft; Rolling bearing and bearing block are established in main shaft two ends; Cleaning pad, is arranged on smoothing roll roller-way, and at least two steel wire ropes are established in cleaning pad one end, and this steel wire rope is set around on surge drum; Driving mechanism, is connected with described main shaft one end.
Further, described driving mechanism comprises motor and planet-cycloid reducer, and planet-cycloid reducer output connects with main shaft.
Described driving mechanism also comprises brake, and correspondence is arranged at described collection assembly main shaft.
Again, two described steel wire rope parallel equidistant are arranged at the unit centre line both sides of described straightener.
Distance between described two steel wire ropes is 1/3～9/10 of described cleaning pad width.
Have, on the width of described cleaning pad one end, divide into pressing plate, fix by set bolt, nut, steel wire rope is connected with described set bolt.
Described cleaning pad is made up of 1～10 layer of wool felt.The thickness of wool felt is 3～10 millimeters.
Spacing between the longitudinal center line of described main shaft longitudinal center line and first smoothing roll of straightener inlet side is 3～7 meters.
The beneficial effects of the utility model are:
1. by cleaning pad is set, cleaning pad can the bending with the curve forming between smoothing roll up and down of straightener roll of straightener, thereby cleaning pad can be formed and the laminating of upper and lower smoothing roll roll surface, guarantees that the adhesion foreign material on smoothing roll surface can effectively be cleared up;
2. by being set, driven unit and main shaft and cleaning pad be used in conjunction with, realize the automatic traction of cleaning pad, make operating personnel in roll surface scale removal process, only need to control roller-way and driven unit, avoid in the past complicated compressed air purging work, effectively improve cleaning efficiency, reduce clearance time;
3. roll surface cleaning effect is remarkable, makes reconditioning rate under smoothing roll average line be down to 3.98% by 9.24%, significantly reduces production costs, and improves productivity effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the partial structurtes cutaway view of cleaning pad one side end in the utility model embodiment.
The specific embodiment
As shown in FIG. 1 to 3, straightener roll of straightener cleaning device for surface of the present utility model, it comprises: collection assembly, comprises main shaft 1 and surge drum 2; Main shaft 1 axially parallel is arranged at roller-way 100 tops of straightener; Described surge drum 2 is arranged on main shaft 1; Rolling bearing 3 and bearing block are established in main shaft 1 two ends; Cleaning pad 4, is arranged on smoothing roll roller-way 100, and two steel wire ropes 5,5 ' are established in cleaning pad 4 one end, and this steel wire rope 5,5 ' is set around on surge drum 2; Driving mechanism 6, is connected with described main shaft 1 one end.
Further, described driving mechanism 6 comprises motor 61 and planet-cycloid reducer 62, brake 63; Planet-cycloid reducer 62 outputs connect with main shaft 1.Described brake 63 is preferably disk brake.
Again, the unit centre line both sides that described two steel wire ropes 5,5 ' parallel equidistant are arranged at described straightener.
Distance between described two steel wire ropes 5,5 ' is 1/3～9/10 of described cleaning pad 4 width.
Have, on described cleaning pad 4 one end widths, divide into pressing plate 7, fix by set bolt, nut, steel wire rope is connected with described set bolt.
Described cleaning pad 4 is made up of 1～10 layer of wool felt.The thickness of wool felt is 3～10 millimeters.
Spacing between described main shaft 1 longitudinal center line and the longitudinal center line of first smoothing roll of straightener inlet side is 3～7 meters.
Straightener roll of straightener 200 comprises upper straightening roll and lower smoothing roll, and the quantity of smoothing roll can be 5 rollers, 7 rollers, 9 rollers or 11 rollers.
Further, main shaft 1 longitudinal center line is optimum from the centre distance of first smoothing roll of straightener import at 5 meters.Distance between two steel wire ropes is that 1/2 of cleaning pad width is optimum.One, steel wire rope is fixed on surge drum 2, and other end is fixed on the left and right end of the front end clamp plate 7 of cleaning pad 4, and adjusts the length of steel wire rope 2, makes the longitudinal center line of cleaning pad 4 and the unit centre line 4 of straightener consistent.The length of cleaning pad 4 must be greater than and cover all lower smoothing rolls.The width of cleaning pad is equal to or slightly less than the working width of lower smoothing roll.
The primary structure of cleaning pad is to be made up of the wool felt of 1 to 10 layer of similar and different thickness.Special instruction; the thickness of wool felt is 3 to 10 millimeters; wool felt can substitute with other materials; as textile, paper products and metallic article manufacture; its surface can the bond upper grains of sand or husky goods; such object is the foreign matter in order to be more conducive to remove smoothing roll surface, even can grind brightly as new to smoothing roll surface.
Start roller-way 100 and make it to do rotation clockwise, actuating motor is done rotation clockwise, thereby drive shaft body, drive steel wire rope to emit cleaning pad 4, cleaning pad 4 can move with roller-way 100, automatically enter between smoothing roll 200 Deng cleaning pad 4, when the length of cleaning pad covers all lower smoothing rolls, by brake 3, main shaft 1 is braked and locked, smoothing roll 200 is arranged to certain roll gap, make cleaning pad 4 upper, stressedly between lower smoothing roll have certain crooked radian, smoothing roll 200 is done to counterclockwise rotation, reach low or first gear cleaning straightener roll of straightener 200 Superficial Foreign Bodies.
Special instruction, smoothing roll 200 roll gap are first set to 53～57mm, manually smoothing roll are reached to low or first gear, and steel wire rope is tightened.Then roll gap is set to be less than or equal to 45mm, make cleaning pad stressed crooked radian that has between smoothing roll Shang Xia 4, the foreign material that ensure smoothing roll surface can thoroughly be removed, manually smoothing roll is reached to crawling gear (fore side sees that smoothing roll is counterclockwise to rotate), make smoothing roll rotation 5 to 15 minutes.
Clean out, roller-way 100 stops operating, smoothing roll 200 stops the rotation, smoothing roll 200 is arranged to certain large roll gap, make upper straightening roll leave cleaning pad 4, decontrol brake 3, start motor and make motor do counterclockwise rotation, cleaning pad 4 can be with steel wire rope 5, the upper surge drum 2 of 5 ' volume, regain cleaning pad 4 Deng completely, cleaning work completes.
Before useless device, producer repeatedly proposes adhesion foreign material on straightener roll of straightener, makes surface of steel plate produce the defect reconditioning of rolling off the production line after aligning, and the reconditioning rate that on average rolls off the production line is 9.24%.Use after this device totally because of smoothing roll removing surface, the reconditioning rate that on average rolls off the production line is kept to 3.98%.
It should be noted that, above embodiment is only unrestricted in order to the technical solution of the utility model to be described.Although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical scheme of utility model, and not departing from the scope of technical solutions of the utility model, it all should be encompassed in claim scope of the present utility model.
Claims (9)
1. a straightener roll of straightener cleaning device for surface, is characterized in that, comprising:
Collection assembly, comprises main shaft and surge drum, is arranged at the roller-way top of straightener; Described surge drum is arranged on main shaft; Rolling bearing and bearing block are established in main shaft two ends;
Cleaning pad, is arranged on smoothing roll roller-way, and at least two steel wire ropes are established in cleaning pad one end, and this steel wire rope is set around on described surge drum;
Driving mechanism, is connected with described main shaft one end.
2. straightener roll of straightener cleaning device for surface according to claim 1, is characterized in that, described driving mechanism comprises motor and planet-cycloid reducer, and planet-cycloid reducer output connects with main shaft.
3. straightener roll of straightener cleaning device for surface according to claim 2, is characterized in that, described driving mechanism also comprises brake, and correspondence is arranged at described collection assembly main shaft.
4. straightener roll of straightener cleaning device for surface according to claim 1, is characterized in that, two described steel wire rope parallel equidistant are arranged at the unit centre line both sides of described straightener.
5. according to the straightener roll of straightener cleaning device for surface described in claim 1 or 4, it is characterized in that, the distance between described two steel wire ropes is 1/3～9/10 of described cleaning pad width.
6. straightener roll of straightener cleaning device for surface according to claim 1, is characterized in that, on the width of described cleaning pad one end, divides into pressing plate, fixes by set bolt, nut, and steel wire rope is connected with described set bolt.
7. straightener roll of straightener cleaning device for surface according to claim 1, is characterized in that, described cleaning pad is made up of 1～10 layer of wool felt.
8. straightener roll of straightener cleaning device for surface according to claim 7, is characterized in that, the thickness of described wool felt is 3～10 millimeters.
9. straightener roll of straightener cleaning device for surface according to claim 1, is characterized in that, the spacing between the longitudinal center line of described main shaft and the longitudinal center line of first smoothing roll of straightener import is 3～7 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320705522.2U CN203620980U (en) | 2013-11-08 | 2013-11-08 | Device for clearing surfaces of straightening rolls of straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320705522.2U CN203620980U (en) | 2013-11-08 | 2013-11-08 | Device for clearing surfaces of straightening rolls of straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203620980U true CN203620980U (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320705522.2U Expired - Fee Related CN203620980U (en) | 2013-11-08 | 2013-11-08 | Device for clearing surfaces of straightening rolls of straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203620980U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174705A (en) * | 2014-09-10 | 2014-12-03 | 浙江恒立数控科技股份有限公司 | Roller set sweeping device and roller set sweeping method |
| CN105170657A (en) * | 2015-09-28 | 2015-12-23 | 东北轻合金有限责任公司 | Roller cleaning device and method for removing hot roughing mill roller way dirt and aluminum adhesion |
| CN106475462A (en) * | 2016-12-30 | 2017-03-08 | 西南铝业（集团）有限责任公司 | Roll leveller roller-cleaning device |
| CN106925422A (en) * | 2017-05-02 | 2017-07-07 | 蔡璟 | A kind of roller-way cleaning plant for straightener |
-
2013
- 2013-11-08 CN CN201320705522.2U patent/CN203620980U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174705A (en) * | 2014-09-10 | 2014-12-03 | 浙江恒立数控科技股份有限公司 | Roller set sweeping device and roller set sweeping method |
| CN104174705B (en) * | 2014-09-10 | 2016-06-01 | 浙江恒立数控科技股份有限公司 | Roller group clearing apparatus and roller group cleaning method |
| CN105170657A (en) * | 2015-09-28 | 2015-12-23 | 东北轻合金有限责任公司 | Roller cleaning device and method for removing hot roughing mill roller way dirt and aluminum adhesion |
| CN106475462A (en) * | 2016-12-30 | 2017-03-08 | 西南铝业（集团）有限责任公司 | Roll leveller roller-cleaning device |
| CN106925422A (en) * | 2017-05-02 | 2017-07-07 | 蔡璟 | A kind of roller-way cleaning plant for straightener |
| CN106925422B (en) * | 2017-05-02 | 2018-06-19 | 南京荣鑫机械制造有限公司 | A kind of roller-way cleaning plant for straightener |
| CN108435626A (en) * | 2017-05-02 | 2018-08-24 | 杨佳雯 | A kind of straightener roller-way cleaning plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20211108 |