CN2915789Y - Blade device for clearing roller surface bonding foreign body - Google Patents
Blade device for clearing roller surface bonding foreign body Download PDFInfo
- Publication number
- CN2915789Y CN2915789Y CN 200620007746 CN200620007746U CN2915789Y CN 2915789 Y CN2915789 Y CN 2915789Y CN 200620007746 CN200620007746 CN 200620007746 CN 200620007746 U CN200620007746 U CN 200620007746U CN 2915789 Y CN2915789 Y CN 2915789Y
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- China
- Prior art keywords
- roller
- scraper
- blade
- swing arm
- foreign matter
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- 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.)
- Expired - Lifetime
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Abstract
The utility model designs a blade device for clearing roller surface bonding foreign body, the device mainly be used for cleaning away the foreign bodies from the surface of rolling roller; in particular to clean the surface zinc slag of the transmission roller of the hot-dip galvanizing line. The device includes a blade and a foreign body collection trough box, a blade switching device; the utility model is characterized in that the blade (3) is arranged on a swing arm (4) which can swing from the block (8) to the tangent direction of the roller, the foreign body collection trough box (3b) is assembled on the blade (3). The structure of the device is very simple, making easily , convenient installation, low costs, followed by the easy to operate, reducing the time for cleaning roller, reducing waste and increasing economic efficiency.
Description
Technical field
The utility model relates to a kind of scraper that leans against roller surfaces of putting.This device can in time be collected the foreign matter of wiping off in the groove box; And can very easily scraper be opened or be attached on the roller.This device is mainly used in the removing of rotary rollers Superficial Foreign Body; The particularly removing of hot galvanizing line transfer roller surface cadmia.
Background technology
In the production process of hot galvanizing line, stop slightly for a long time, when especially each driving is produced, because the zinc layer can not be bonded in the surface of band steel evenly, securely, through roller the time, these cadmias might be bonded on the different transfer rollers under the effect of strip tension.If can not remove timely, will press against the hole to finished strip, and influence the plate areal mass.
" scraper that is used for the cleaning rollers surface " introduced in patent 01142552.0 document, the mode that reclines of this scraper, foreign matter collection mode, switching mode are all comparatively complicated.
At home and abroad on the galvanization production line, the cadmia of a kind of blade design with the removing roll surface also arranged, but its shortcoming is: the cadmia that 1, scrapes off is not collected, and very possible steel going along with adheres on other the roller.Must open the screw at two ends when 2, opening scraper, and this is to be difficult to realize on the kink dolly.
Summary of the invention
The utility model purpose just provides a kind of doctor blade device that is used for kicker cylinder sub-surface bonding foreign matter, the cadmia of wiping off is collected and realized in the simplest mode the switching of scraper.
The utility model realizes that the related technical scheme of goal of the invention is, a kind of doctor blade device that is used for kicker cylinder sub-surface bonding foreign matter, comprise scraper and foreign matter collecting tank box, the scraper opening and closing device, described scraper is installed in can be along the roller tangential direction to the swing arm of swinging between the block, and scraper is provided with the groove box of collecting foreign matter.
Be equipped with in the swing arm and can make extension spring that swing arm rotates around bearing pin and be connected with the adjusting lever of adjusting tension spring tension.
Swing arm is fixed on the frame by bearing pin.
Scraper and groove box can be made of one; Also scraper and groove box can be made split, it is fixed to come according to the difference of the material of roller.
The collecting tank box can be made difform, to adapt to different installation sites and different turning to.In order to collect the material scrape off better, can load onto the rubber-like plastic flagstone with the another side of the corresponding groove box of scraper, be attached on the roll surface along the hand of rotation of roller.
If scraper and groove box are made of one, the position of blade bending is not wide, to increase the rigidity of blade, makes it to keep prolonging the long rectilinearity of roll surface, the tangent line angle of advising blade and roller contact point simultaneously is less than 30 degree, so that dregs can scrape off smoothly.
The arm shaft of scraper is a spinodal decomposition point when overlapping with the spring stress line.If there is not the external force effect not consider the influence of conducting oneself with dignity, behind this point, swing arm will be along being rotated by force direction, so that scraper is affixed to roller or leans against on the block under the effect of spring excessively.
The force direction that is subjected to that blade contacts with roller should be partial to the direction of roller, not produce the power that swing arm is outwards opened.This mainly is the design of the centre of gration position of swing arm.
The utility model is mainly used in jockey pulley, the slewing rollers of galvanization production line, in the cleaning of loop back roll, also can be used for the removing of other field roller bonding material.
The beneficial effects of the utility model: be that at first structure is very simple, manufacture easy, easy for installation cost and low, be easy to realize.Next is easy to operate, is easy to just can open and close; Especially for those people be difficult near and the roller of needs cleanings after setting up this and install as the vertical loop roller of galvanized wire, is not again chosen to climb to and is being emitted life danger to go to have cleared up roller on the looping car.Can reduce time, the minimizing rejection number of cleaning roller like this increases economic efficiency.
Description of drawings
Based on example the utility model is described in more detail.
The work scheme drawing of Fig. 1 the utility model doctor blade device
The lateral plan of Fig. 2 tradition scraper
Fig. 3 is according to the side schematic view of Fig. 1 in hot galvanizing line vertical loop dress usefulness
Fig. 4 is installed in hot galvanizing line jockey pulley upper blade lateral plan according to the utility model
Fig. 5 is installed in the shape difference of diverse location scraper groove box according to the utility model
Fig. 6 band connects the scraper of slag plate and the scheme drawing of groove box.
Wherein: 1 roller, 2 bearings, 3 scraper 3a blade 3b groove boxes, 4 swing arms, 5 extension springs, 6 tension adjusting devices, 7 bearing pins, 8 position stop, 9 band steel, 10 cadmias, 11 blade pressuring plates 12 connect slag plate 13 and connect the slag plate pressing plate
Concrete embodiment
In Fig. 1, show the roller 1 of tape spool, be installed on the framework by supporting member 2.This roller can be a drive roll, can be driven roll also, rotates around the axle center during work.Band steel cadmia above it after walking around roller might be bonded in roller surfaces; Because zinc is bonded at roller surfaces and is not easy to come off with respect to soft of steel more, form the scar of roller surfaces.
Usual way is to remove scar by the mode of Fig. 2.The one, must blow away the material that falls down with pressurized air when scraping slag, do not adhere on other the roll surface but be difficult to assurance yet.The 2nd, on the roller of vertical loop billy gate, be difficult to use this method, because roller moves up and down in more than 20 meters scope with looping car, the lower position also has 4 meters high, is difficult to up the adjustment scraper.And the process of scraping must be to carry out when roller turn; The people handles danger close if get on.
The utility model has solved above-mentioned two problems by very simple method.The one, the design of collecting cadmia groove box.It can be made with the galvanized plate of 1-1.5 millimeter, and this can realize on any galvanized wire easily.The groove box can be made different shapes according to different needs, and groove box-like shape can improve the rigidity of scraper length direction.
What this Fig. 3 showed is the doctor blade device of vertical loop billy gate roller.Band steel 9 drives roller 1 clickwise under the normal circumstances, scraper 3 is shown in an open position, and does not contact with roller, when roller surfaces is stained with cadmia 10, an available instrument as clothes airing rod is pushed to scraper 3 and is touched roller 1, because the minimum control position of kink is also wanted 4 meters high.Scraper 3 fuses with swing arm 4, and it will rotate to the direction of roller 1 around bearing pin 7, up to being attached on the roll surface.The size that is adjacent to power realizes that by the pulling force of adjusting lever 6 adjusting extension springs 5 line of spring tension has moved on to the top of bearing pin 7 at this moment, and the effect draft link 4 generation conter clockwise moments of torsion at spring force are adjacent on roll surface scraper 3, and cadmia 10 is scraped; And drop among the scraper collecting tank 3b.After roller 1 surface was cleaned out, the pole of available buckle caught on scraper 3, adorned a hook ring under the scraper and pulled down.After spring 5 is subjected to the line of force to move past bearing pin 7 belows, the component of spring 5 will make swing arm 4 produce the clws torque, and till swing arm 4 was attached on the block 8, this moment, scraper was opened.Operating process is simple as hanging out, and the effect of putting into practice scraper verified is extraordinary.
Different positions, different rollers turn to, and scraper can be designed to different shapes.Swing arm also can have different forms with the connection of scraper box, and swing arm can install to the inboard of frame, also can install to the outside.Design the outside that is contained in frame in the swing arm of jockey pulley upper blade as shown in Figure 4, link by window and scraper.Principle of work is the same, because overhead not high, the people can directly push scraper to control position or open the position with hand.Fig. 5 has listed the blade design scheme under several different situations.The shape of groove box is decided according to the needs that connect slag, and must consider on-the-spot real space.The center of turn of determining swing arm is also extremely important.
If there is not specific (special) requirements, generally, scraper and groove box can become one, and if any specific (special) requirements, also blade 3a and groove box 3b can be made split, and as shown in Figure 6, blade 11 can be made of spring plate or rigid plastic sheet; Be pressed on the groove box 3b by blade pressuring plate 11, collect preferably in the slot scraping, can on the another port of groove box 3b, be provided with and connect slag plate 12 in order to make the dregs that scrape.Connecing slag plate can be fixing with pressing plate 13, also can stick with glue on groove box 3b.Connecing slag plate uses preferably elastomeric material and manufactures.When blade 3a sticks roller 1, connect slag plate 12 and also should be attached on the roll surface, the bits of wiping off 10 can be fallen in the groove along connecing slag plate.The outstanding scraper of the overhang that design connects slag plate is too many, paste on the roller after a little distortion get final product.
Claims (4)
1, a kind of doctor blade device that is used for kicker cylinder sub-surface bonding foreign matter, comprise scraper and foreign matter collecting tank box, the scraper opening and closing device, it is characterized in that: described scraper (3) is installed in can be along the roller tangential direction to the swing arm (4) of swing between the block (8), and scraper (3) is provided with the groove box (3b) of collecting foreign matter.
2, the doctor blade device that is used for kicker cylinder sub-surface bonding foreign matter as claimed in claim 1 is characterized in that: be equipped with in the swing arm (4) swing arm (4) is connected around the extension spring (5) of bearing pin (7) rotation and with the adjusting lever (6) of adjusting extension spring (5) pulling force.
3, the doctor blade device that is used for kicker cylinder sub-surface bonding foreign matter as claimed in claim 1, it is characterized in that: swing arm (4) is fixed on the milling train by bearing pin (7).
4, the doctor blade device that is used for kicker cylinder sub-surface bonding foreign matter as claimed in claim 1 is characterized in that: scraper (3) can be that groove box (3b) is one with blade (3a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620007746 CN2915789Y (en) | 2006-03-10 | 2006-03-10 | Blade device for clearing roller surface bonding foreign body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620007746 CN2915789Y (en) | 2006-03-10 | 2006-03-10 | Blade device for clearing roller surface bonding foreign body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2915789Y true CN2915789Y (en) | 2007-06-27 |
Family
ID=38186695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620007746 Expired - Lifetime CN2915789Y (en) | 2006-03-10 | 2006-03-10 | Blade device for clearing roller surface bonding foreign body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2915789Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671935A (en) * | 2011-03-07 | 2012-09-19 | 吴江市中信科技有限公司 | Rolling machine |
| CN104555347A (en) * | 2013-10-11 | 2015-04-29 | 济南乐喜施肥料有限公司 | Belt roller scraper |
| CN104589496A (en) * | 2015-01-30 | 2015-05-06 | 绍兴华晶科技有限公司 | Nanometer zirconia powder mixing device |
| CN104999086A (en) * | 2015-07-06 | 2015-10-28 | 安徽奥力机械科技有限公司 | Residual lead particle eliminator for lead particle roll-cutting machine |
| CN105346252A (en) * | 2015-10-30 | 2016-02-24 | 芜湖市振华戎科智能科技有限公司 | Cleaning device for barcode die |
| CN105755794A (en) * | 2016-05-07 | 2016-07-13 | 桐乡市中泰纺织练染有限公司 | Impurity-scraping mechanism for cloth guide roller |
| CN107351220A (en) * | 2017-09-06 | 2017-11-17 | 普洱市思茅区沪顺木业有限公司 | Wood powder transmits floating device |
| CN107809094A (en) * | 2017-11-16 | 2018-03-16 | 江门市凯拓电子有限公司 | A kind of electric wire peeling tool |
| CN109911513A (en) * | 2019-03-21 | 2019-06-21 | 岳阳林纸股份有限公司 | A kind of anti-sticking chain scraper conveyor |
| CN110714623A (en) * | 2019-10-21 | 2020-01-21 | 内江恒威派腾科技有限公司 | Fitment is with clearing up fast and scraping lacquer sword |
-
2006
- 2006-03-10 CN CN 200620007746 patent/CN2915789Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671935A (en) * | 2011-03-07 | 2012-09-19 | 吴江市中信科技有限公司 | Rolling machine |
| CN104555347A (en) * | 2013-10-11 | 2015-04-29 | 济南乐喜施肥料有限公司 | Belt roller scraper |
| CN104589496A (en) * | 2015-01-30 | 2015-05-06 | 绍兴华晶科技有限公司 | Nanometer zirconia powder mixing device |
| CN104999086A (en) * | 2015-07-06 | 2015-10-28 | 安徽奥力机械科技有限公司 | Residual lead particle eliminator for lead particle roll-cutting machine |
| CN105346252A (en) * | 2015-10-30 | 2016-02-24 | 芜湖市振华戎科智能科技有限公司 | Cleaning device for barcode die |
| CN105755794A (en) * | 2016-05-07 | 2016-07-13 | 桐乡市中泰纺织练染有限公司 | Impurity-scraping mechanism for cloth guide roller |
| CN107351220A (en) * | 2017-09-06 | 2017-11-17 | 普洱市思茅区沪顺木业有限公司 | Wood powder transmits floating device |
| CN107351220B (en) * | 2017-09-06 | 2023-12-22 | 福建秦朝木业科技有限公司 | Wood flour conveying trowelling device |
| CN107809094A (en) * | 2017-11-16 | 2018-03-16 | 江门市凯拓电子有限公司 | A kind of electric wire peeling tool |
| CN109911513A (en) * | 2019-03-21 | 2019-06-21 | 岳阳林纸股份有限公司 | A kind of anti-sticking chain scraper conveyor |
| CN109911513B (en) * | 2019-03-21 | 2021-01-08 | 岳阳林纸股份有限公司 | Anti-sticking chain scraper conveyor |
| CN110714623A (en) * | 2019-10-21 | 2020-01-21 | 内江恒威派腾科技有限公司 | Fitment is with clearing up fast and scraping lacquer sword |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070627 |
|
| EXPY | Termination of patent right or utility model |