CN2761288Y - Side roller device of band steel coating machine - Google Patents
Side roller device of band steel coating machine Download PDFInfo
- Publication number
- CN2761288Y CN2761288Y CN 200420107296 CN200420107296U CN2761288Y CN 2761288 Y CN2761288 Y CN 2761288Y CN 200420107296 CN200420107296 CN 200420107296 CN 200420107296 U CN200420107296 U CN 200420107296U CN 2761288 Y CN2761288 Y CN 2761288Y
- Authority
- CN
- China
- Prior art keywords
- band steel
- lead screw
- steel
- crossbeam
- coating
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a side roller device of a band steel coating machine, which comprises a cross beam, both ends of which are respectively provided with supporting columns, a guide slideway which is formed in the mode that the bottom surface of the cross beam which is arranged between the two supporting columns is open, pulley wheels which are respectively arranged on two heads of the guide slideway, a lead screw which is horizontally installed between bearing seats which are respectively arranged above both ends of the cross beam, a hand wheel which is arranged on one end of the lead screw, two sliding lead screw nuts which are matched with and sheathed on the lead screw and respectively slide along the guide slideway in the mode of opening and closing right and left, two sleeve pipes which are respectively fixedly connected with the lower part of the lead screw nuts and are downwards, oppositely and obliquely arranged, roller supporting arms which are respectively matched with and sheathed in the sleeve pipes, rollers which are respectively and vertically installed on the lower ends of the roller supporting arms, steel cables which respectively pass round the pulley wheels and are fixedly connected with the upper ends of the roller supporting arms, and counterweight which is arranged on the other ends of the steel cables, wherein one end of the lead screw is provided with a hand wheel and shaft lines of the two rollers are positioned in the same vertical plane. The utility model can effectively avoid the phenomena that the edge of the lower surface of band steel is not coated, or a coating layer of the edge is not uniform because the band steel is deflective in the course of coating, and improves the quality of a color-coated plate of the band steel.
Description
Technical field
The utility model belongs to and is installed on the coating machine in order to proofread and correct the auxiliary machinery of band steel operating position, particularly is with steel coating pusher side press-roller device.
Background technology
Coating machine is a kind of special mechanical device toward belt steel surface coating, the band steel first draws material roller, face-coating roller, slewing rollers, backing roll, carrying roller, back coating roller, second and draws between the roller such as material roller and pass from what coating machine was installed successively, can make the positive and negative two sides of band steel all be coated with coating.But in use, because the levelness of each roller system of coating machine, perpendicularity are all through adjusting, can't overcome defectives such as wrench, plate tail, unrestrained limit, be with steel easy sideslip in being coated with process in addition, cause band steel lower surface limit portion's holiday and the irregular phenomenon of limit portion coating, have a strong impact on the quality of Coil Coating Products.
The utility model content
The purpose of this utility model is to provide a kind of band steel coating pusher side press-roller device, can avoid being with steel sideslip in being coated with process effectively, avoids occurring with steel lower surface limit portion's holiday and the irregular phenomenon of limit portion coating, thereby improves the quality of being with the steel Coil Coating Products.
The purpose of this utility model is achieved in that a kind of band steel coating pusher side press-roller device, comprise that its two ends are separately installed with the crossbeam of pillar, the cross section of crossbeam is the U font, the bottom surface of the crossbeam between two pillars is opened wide and is formed guide slide, two of guide slide is being provided with pulley respectively, level is installed with leading screw between the bearing block that is provided with respectively above the crossbeam two ends, one end of leading screw is equipped with handwheel, cooperate suit two feed screw nuts that slide along the guide slide opening and closing left and right respectively on the leading screw, the feed screw nut lower end affixed respectively two be the sleeve pipes that relative tilt is arranged downwards, cooperate suit the pressure roller support arm in the sleeve pipe respectively, its lower end vertically is installed with pressure roller respectively, the axis of two pressure rollers is positioned at same perpendicular, pressure roller support arm upper end all affixed the steel wire rope of walking around from pulley respectively, the other end of steel wire rope all is equipped with counterweight.
When the utility model uses, it is installed between the carrying roller and back coating roller of coating machine, rotational lead screw handwheel drive installation then slides along the guide slide opening and closing left and right that is provided with on the crossbeam at the feed screw nut on the leading screw, the width of adjusting between the pressure roller adapts with the width of being with steel, make the pressure roller of both sides push down the limit portion that is with steel in the mode of line contact respectively, adjusting counterweight again makes pressure roller push down the dynamics of strip edge portion and belt steel thickness and strip tension size to be complementary, like this, just can avoid being with steel sideslip in being coated with process effectively, allow coating roller fully contacts under limit portion and the coating machine of band steel, eliminate band steel lower surface limit portion's holiday and the irregular phenomenon of limit portion coating, thereby improve the quality of band steel Coil Coating Products.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 looks cross-sectional view for master of the present utility model;
Fig. 2 is a left view of the present utility model;
Fig. 3 is a plan structure schematic diagram of the present utility model.
The specific embodiment
A kind of band steel coating pusher side press-roller device as Fig. 1, Fig. 2, shown in Figure 3, comprises that its two ends are separately installed with the crossbeam 1 of pillar 8, and the cross section of crossbeam 1 is the U font, and two pillars 8 are all perpendicular with crossbeam 1, in order to be installed on the coating machine.The bottom surface of the crossbeam 1 between two pillars 8 is opened wide and is formed guide slide 14, two of guide slide 14 is being provided with pulley 6 respectively, level is installed with leading screw 3 between the bearing block 2 that is provided with respectively above crossbeam 1 two ends, one end of leading screw 3 is equipped with handwheel 5, cooperate suit two feed screw nuts 4 that slide along guide slide 14 opening and closing left and right respectively on the leading screw 3, promptly when a direction rotation hand wheel 5, the distance between two feed screw nuts 4 increases; During opposite spin handwheel 5, the distance between two feed screw nuts 4 reduces again.Feed screw nut 4 lower ends affixed respectively two be the sleeve pipes 11 that relative tilt is arranged downwards, cooperate suit pressure roller support arm 10 in the sleeve pipe 11 respectively, pressure roller support arm 10 can be in sleeve pipe 11 free telescopic slide.The lower end of pressure roller support arm 10 vertically is installed with pressure roller 9 respectively, and pressure roller 9 can freely rotate around its axis.The axis of two pressure rollers 9 is positioned at same perpendicular.Pressure roller support arm 10 upper ends all affixed the steel wire rope of walking around from pulley 6 respectively, the other end of steel wire rope all is equipped with counterweight 7.Increase the weight of counterweight 7, then pressure roller support arm 10 drives pressure roller 9 along sleeve pipe 11 risings, and the distance between two pressure rollers 9 is increased; Otherwise then pressure roller support arm 10 drives pressure rollers 9 and descends along sleeve pipe 11, reduces the distance between two pressure rollers 9, thus the different in width of adaptive zone steel 13, and the holddown belt steel 13 effectively, it carried out spacing, prevent its sideslip.
When the utility model uses, be installed in it between carrying roller and back coating roller of coating machine by pillar 8, rotational lead screw handwheel 5 feed screw nut 4 open and close movements of drive installation on leading screw 3 then, the width of adjusting between the pressure roller 9 adapts with the width of being with steel 13, make the pressure roller 9 of both sides push down the limit portion that is with steel 13 in the mode of line contact respectively, adjusting the dynamics that counterweight 7 makes pressure roller 9 push down band steel 13 limit portions again is complementary with band steel 13 thickness and strip tension size, like this, just can avoid being with steel 13 sideslip in being coated with process effectively, allow coating roller fully contacts under limit portion and the coating machine of band steel 13, eliminate band steel lower surface limit portion's holiday and the irregular phenomenon of limit portion coating, thereby improve the quality of band steel Coil Coating Products.
Claims (1)
1, a kind of band steel coating pusher side press-roller device, comprise that its two ends are separately installed with the crossbeam of pillar (8) (1), the cross section of crossbeam (1) is the U font, it is characterized in that: formation guide slide (14) is opened wide in the bottom surface that is positioned at the crossbeam (1) between two pillars (8), two of guide slide (14) is being provided with pulley (6) respectively, level is installed with leading screw (3) between the bearing block (2) that is provided with respectively above crossbeam (1) two ends, one end of leading screw (3) is equipped with handwheel (5), leading screw (3) is gone up and is cooperated suit two feed screw nuts (4) that slide along guide slide (14) opening and closing left and right respectively, feed screw nut (4) lower end affixed respectively two be the sleeve pipes (11) that relative tilt is arranged downwards, cooperate suit pressure roller support arm (10) in the sleeve pipe (11) respectively, its lower end vertically is installed with pressure roller (9) respectively, the axis of two pressure rollers (9) is positioned at same perpendicular, pressure roller support arm (10) upper end all affixed the steel wire rope of walking around from pulley (6) respectively, the other end of steel wire rope all is equipped with counterweight (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420107296 CN2761288Y (en) | 2004-10-28 | 2004-10-28 | Side roller device of band steel coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420107296 CN2761288Y (en) | 2004-10-28 | 2004-10-28 | Side roller device of band steel coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2761288Y true CN2761288Y (en) | 2006-03-01 |
Family
ID=36094424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420107296 Expired - Fee Related CN2761288Y (en) | 2004-10-28 | 2004-10-28 | Side roller device of band steel coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2761288Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269913A (en) * | 2015-05-28 | 2017-01-04 | 鞍钢股份有限公司 | Method for preventing strip steel from deviating for working roll transverse moving rolling mill |
| CN106480302A (en) * | 2015-08-26 | 2017-03-08 | 宝山钢铁股份有限公司 | Steel edge portion blowing device |
-
2004
- 2004-10-28 CN CN 200420107296 patent/CN2761288Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269913A (en) * | 2015-05-28 | 2017-01-04 | 鞍钢股份有限公司 | Method for preventing strip steel from deviating for working roll transverse moving rolling mill |
| CN106269913B (en) * | 2015-05-28 | 2018-04-03 | 鞍钢股份有限公司 | Method for preventing strip steel from deviating for working roll transverse moving rolling mill |
| CN106480302A (en) * | 2015-08-26 | 2017-03-08 | 宝山钢铁股份有限公司 | Steel edge portion blowing device |
| CN106480302B (en) * | 2015-08-26 | 2018-10-02 | 宝山钢铁股份有限公司 | Steel edge portion blowing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |