CN101704460A - Roller type tension station applicable to rolling multiple rollers - Google Patents
Roller type tension station applicable to rolling multiple rollers Download PDFInfo
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- CN101704460A CN101704460A CN200910194086A CN200910194086A CN101704460A CN 101704460 A CN101704460 A CN 101704460A CN 200910194086 A CN200910194086 A CN 200910194086A CN 200910194086 A CN200910194086 A CN 200910194086A CN 101704460 A CN101704460 A CN 101704460A
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Abstract
The invention provides a roller type tension station which is applicable to rolling multiple rollers and can have partial tension adjusted. The tension station comprises a frame, the frame is provided with a first roller group, a second roller group and an adjusting roller group; the first roller group is composed of a first pressure roller and a first resistance roller; the second roller group is composed of a second pressure roller and a second resistance roller, and the second resistance roller drives with a first resistance device; the adjusting roller group is composed of an adjusting roller and an adjusting resistance roller; the adjusting roller is composed of an adjusting roller shaft and a plurality of rubber roller sections mounted on the adjusting roller shaft and corresponding to the width of a target steel aluminum strip; the adjusting resistance roller drives with a second resistance device; the first pressure roller, the second pressure roller and the adjusting roller are provided with pressure source. The inventive tension station rolls the rollers neatly without off-tracking or damaging target steel aluminum strip during running, has lower manufacture, use and maintenance costs than a belt tension station, and is the best option for future high-end steel aluminum plate processing equipments.
Description
Technical field
The present invention relates to a kind of roller type tension station that is used on the sheet material banding machine.
Background technology
Along with the fast development of industry such as vehicle appliance, high-grade steel aluminium plate is in great demand, and high to the surface requirements of sheet material, requires the surface not have and scratches zero damage.High-end steel aluminium plate Fabricating machinery very market arranged, the tension station of slitting manufacturing line has directly determined the surface quality of steel aluminium sheet band.Existing plate type tensioning station rubs by pressing plate and the steel surface of aluminum plate of posting felt, makes the steel aluminium sheet smooth, but because frictional area is big, high-end sheet material easily turns black, scratches or damages.Researched and developed the belt tension station afterwards, and can solve the surface damage problem, but onboard during oiling, the belt at belt tension station can skid and make the tension force deficiency." plate roller type tension stations " (application number: in the Chinese invention patent application documents 200810027329.1) by name, disclose a kind of tension station of three-roller type, it also can obtain plate Zhang Ping effect preferably, and the more preceding dual mode of structure is simple, safeguard also easylier, its saving grace is arranged.But, the tension station of three-roller type is only applicable to steel aluminium sheet band broad or cuts the very approaching situation of width of back strip, when steel aluminium sheet band is divided when cutting out bigger broadband of wide-to-narrow ratio example gap and arrowband simultaneously by banding machine, then because the friction force between broadband and the roll body is bigger with respect to the friction force between arrowband and the roll body, it is asynchronous with the rotating speed of wrap-up and sideslip makes that the arrowband rolling is uneven to make that the arrowband causes owing to the tensile stress that is subjected to is not enough in wrapup procedure.
Summary of the invention
The object of the present invention is to provide the local adjustable roller type tension station that can be used for rolling multiple rollers of a kind of tension force.
The present invention is achieved through the following technical solutions:
Can be used for the roller type tension station of rolling multiple rollers, comprise frame, especially, on frame, be provided with the first roller group, the second roller group and dancer rools group; The described first roller group is made of first pressure roll and the first resistance roller; The described second roller group is made of second pressure roll and the second resistance roller, the second resistance roller and the first drag devices transmission; Described dancer rools group is made of dancer rools and adjusting resistance roller; Described dancer rools is by regulating roll shaft, and is installed in to regulate on the roll shaft and forms with the corresponding some rubber roll sections of the width of target steel aluminium strip bar; The described adjusting resistance roller and the second drag devices transmission; Described first pressure roll, second pressure roll and dancer rools are provided with pressure source.
Above-described first drag devices can be made of brake and strigil, passes through gear transmission between the strigil and the second resistance roller.In addition, in strigil, can be provided for feeding the cavity of cooling water expansion tank.And described brake can tighten up with pneumatic or hydraulic pressure.First drag devices also can be electrical generator, by gear transmission, can realize like this converting resistance to electric energy between the electrical generator and the second resistance roller, reaches purpose of energy saving.
Above-described second drag devices can be made of brake and strigil, passes through gear transmission between strigil and the adjusting resistance roller.Second drag devices also can be electrical generator, passes through gear transmission between electrical generator and the adjusting resistance roller.
Because steel aluminium sheet band can be changed because of the situation of sheet material to some extent by the speed of rolling, when rolling speed is slow, to fail to obtain enough rotating speeds with the electrical generator of the second drag devices transmission, the resistance that this moment, this electrical generator provided also can be not enough. at inscribing around here, the described first resistance roller can be through behind the arrangement of clutch, carry out transmission with an electrical generator. like this, can needs according to circumstances determine whether the first resistance roller needs to participate in providing the resistance of steel aluminium sheet band, when rolling speed is slow, also participate in providing of resistance with the cooresponding electrical generator of the first resistance roller, then can avoid the problems referred to above.
Electrical generator as drag devices, be should be the speedup transmission from resistance roller to the gear transmission between the electrical generator.
After steel aluminium sheet band is cut into the narrower arrowband of the broadband of wider width and width by banding machine, through tension station Zhang Ping, by the wrap-up rolling.The required power in broadband and narrow bandpass overtension station is provided by winder.Along the sense of motion of steel aluminium sheet band, the broadband will be passed through the first roller group and the second roller group of tension station of the present invention successively, then by the wrap-up rolling; The arrowband will pass through dancer rools group, the first roller group and the second roller group of tension station of the present invention successively, then by the wrap-up rolling.Leveling when the first roller group is used for broadband and arrowband; Tension when the second roller group is used for broadband and arrowband; And the dancer rools group is at the arrowband, for it provides extra leveling resistance and tension resistance.So tension station of the present invention makes broadband and arrowband that slitting goes out the arrowband sideslip can not occur, the phenomenon that rolling is uneven in by rolling simultaneously.
For obtaining better to flatten effect, in the above first roller group, the axial connecting line between first pressure roll and the first resistance roller, and the angle α between the working direction of steel aluminium sheet band is preferably less than 90 °.First pressure roll can be installed on the micro-adjusting mechanism, and pressure source is set on micro-adjusting mechanism again, to realize the adjustment of angle α.
The device of above-described pressure source can be selected pneumatic piston cylinder or hydraulic piston cylinder for use.
During tension station of the present invention running rolling neatly, sideslip not, can not damage steel aluminium sheet band, all lower than manufacturing cost, use cost and the maintenance cost at belt tension station, will be the optimal selection of following high-end steel aluminium sheet material processing plant.
Description of drawings
Fig. 1 is the structural representation of facing of the embodiment of the invention 1;
Fig. 2 is the structural representation of first drag devices in the embodiment of the invention 1;
Fig. 3 is the plan structure scheme drawing of the embodiment of the invention 1;
Fig. 4 is the plan structure scheme drawing of the embodiment of the invention 2.
Description of reference numerals: the 1-first roller group; The 2-second roller group; 3-dancer rools group; 4-first pressure roll; The 5-first resistance roller; 6-first hydraulic piston cylinder; The 7-micro-adjusting mechanism; The 8-slide; The 9-slide block; The 10-fine adjustment screw; 11-second pressure roll; The 12-second resistance roller; 13-second hydraulic piston cylinder; 14-first drag devices; The 15-brake; The 16-strigil; The 17-gear; The 18-cavity; The 19-dancer rools; 20-regulates the resistance roller; 21-the 3rd hydraulic piston cylinder; 22-regulates roll shaft; The 23-first rubber roll section; The 24-second rubber roll section; 25-second drag devices; 26-rubber roll section; 22 '-adjusting roll shaft.
The specific embodiment
Below in conjunction with drawings and Examples content of the present invention is described further.
Embodiment 1
After the steel aluminium sheet band that banding machine is cut enters the tension station of present embodiment, will be by the winder rolling.The tension station of present embodiment is provided with the first roller group 1, the second roller group 2 and dancer rools group 3.
As shown in Figure 1, the first roller group 1 is made of first pressure roll 4 and the first resistance roller 5. and first pressure roll 4 can be exerted pressure downwards under the effect of first hydraulic piston cylinder 6. for obtaining better to flatten effect, axial connecting line between first pressure roll 4 and the first resistance roller 5, and the angle α between the working direction of steel aluminium sheet band is 80 °. the appearance of angle α, making so by micro-adjusting mechanism 7. micro-adjusting mechanism 7 is made of slide 8 and the slide block 9 that cooperates with slide 8, slide 8 is fixed on first hydraulic piston cylinder, 6 bars, first pressure roll 4 is installed on the slide block 9, slide block 9 cooperates with slide 8 by guide rail, slide block 9 is by the relative position between fine adjustment screw 10 adjustment and the slide 8, thereby make the axial connecting line of winning between the pressure roll and the first resistance roller, and produce angle α between the working direction of steel aluminium sheet band. by adjusting the extension elongation of fine adjustment screw 10, can adjust the angular dimension of angle α.
The second roller group 2 is made of second pressure roll 11 and the second resistance roller 12.Second pressure roll 11 can be exerted pressure downwards under the effect of second hydraulic piston cylinder 13.The second resistance roller 12 and 14 transmissions of first drag devices, and cooperate the steel aluminium sheet band application of second pressure roll 11 after leveling to add the direction friction force opposite with the rolling force direction.As shown in Figure 2, in the present embodiment, first drag devices 14 is made of brake 15 and strigil 16, passes through gear 17 transmissions between the strigil 16 and the second resistance roller 12.In strigil 16, be provided with the cavity 18 that is used to feed cooling water expansion tank.Brake 15 usefulness hydraulic pressure tighten up.
Dancer rools group 3 is made of dancer rools 19 and adjusting resistance roller 20.Dancer rools 19 can be exerted pressure downwards under the effect of the 3rd hydraulic piston cylinder 21.As shown in Figure 3, dancer rools 19 is formed by regulating roll shaft 22 and being installed in the first rubber roll section 23 and the second rubber roll section 24 of regulating on the roll shaft 22.All there is the PU encapsulate outside of the first rubber roll section 23 and the second rubber roll section 24.The first rubber roll section 23 and the second rubber roll section 24 are to slide on the roll shaft 22 even can skid off from an end of regulating roll shaft 22 regulating before unfixing, can be convenient to adjust the position of rubber roll section like this or change the rubber roll section.In the present embodiment, target steel aluminium strip bar has two, although their width is inequality, belongs to the arrowband ranks, so it is corresponding with the width of one of them target steel aluminium strip bar that the first rubber roll section 23 is set; It is corresponding with the width of another target steel aluminium strip bar that the second rubber roll section 24 is set.Regulate resistance roller 20 and 25 transmissions of second drag devices, and fit adjustment roller 19 adds the direction friction force opposite with the rolling force direction to steel aluminium sheet band application.In the present embodiment, the structure of second drag devices 25 is identical with the structure of first drag devices 14.
For preventing that steel aluminium sheet band is not scratched and guarantees Zhang Ping's effect, in the present embodiment, first pressure roll 4, second pressure roll 11, the second resistance roller 12, dancer rools 19 and regulate resistance roller 20 and be all the PU rubber covered roll, and the first resistance roller 5 is the metallic hard roller.
Broadband in the steel aluminium sheet band is successively through the leveling of the first roller group 1 and the tension of the second roller group 2, then by the wrap-up rolling.And the arrowband of steel aluminium sheet band is entering before the first roller group 1, obtain extra friction force from dancer rools group 3, make that asynchronous sideslip with the rotating speed of wrap-up, the uneven problem of rolling are solved in wrapup procedure because of the tensile stress deficiency causes in the arrowband.
The difference of present embodiment and embodiment 1 is: as shown in Figure 4, on adjusting roll shaft 22 ', 1 rubber roll section 26 only is installed, rubber roll section 26 corresponding simultaneously three as target steel aluminium strip bar and arrowband that width equates, provide extra leveling resistance and tension resistance to them simultaneously.
What this specification sheets was enumerated is better embodiment of the present invention only, and all equivalent technologies conversion of being done under principle of work of the present invention and thinking all are considered as protection scope of the present invention.
Claims (10)
1. can be used for the roller type tension station of rolling multiple rollers, comprise frame, it is characterized in that: on frame, be provided with the first roller group, the second roller group and dancer rools group; The described first roller group is made of first pressure roll and the first resistance roller; The described second roller group is made of second pressure roll and the second resistance roller, the second resistance roller and the first drag devices transmission; Described dancer rools group is made of dancer rools and adjusting resistance roller; Described dancer rools is formed with the corresponding some rubber roll sections of the width of target steel aluminium strip bar by regulating roll shaft and being installed in to regulate on the roll shaft; The described adjusting resistance roller and the second drag devices transmission; Described first pressure roll, second pressure roll and dancer rools are provided with pressure source.
2. the roller type tension station that can be used for rolling multiple rollers as claimed in claim 1 is characterized in that: described first drag devices is made of brake and strigil; Pass through gear transmission between the described strigil and the second resistance roller; In strigil, be provided with the cavity that is used to feed cooling water expansion tank.
3. the roller type tension station that can be used for rolling multiple rollers as claimed in claim 1 is characterized in that: described first drag devices is an electrical generator, passes through gear transmission between the electrical generator and the second resistance roller.
4. the roller type tension station that can be used for rolling multiple rollers as claimed in claim 1 is characterized in that: the described first resistance roller through an arrangement of clutch after, carry out transmission with an electrical generator.
5. the roller type tension station that can be used for rolling multiple rollers as claimed in claim 1 is characterized in that: described second drag devices is made of brake and strigil, passes through gear transmission between strigil and the adjusting resistance roller.
6. the roller type tension station that can be used for rolling multiple rollers as claimed in claim 1 is characterized in that: described second drag devices is an electrical generator, passes through gear transmission between electrical generator and the adjusting resistance roller.
7. the roller type tension station that can be used for rolling multiple rollers as claimed in claim 1 is characterized in that: in the described first roller group, the angle α between the axial connecting line between first pressure roll and the first resistance roller and the working direction of steel aluminium sheet band is less than 90 °.
8. the roller type tension station that can be used for rolling multiple rollers as claimed in claim 7 is characterized in that: described first pressure roll is installed on the micro-adjusting mechanism, and pressure source is set on micro-adjusting mechanism again, to realize the adjustment of angle α.
9. the roller type tension station that can be used for rolling multiple rollers as claimed in claim 8 is characterized in that: described micro-adjusting mechanism is made of slide and the slide block that cooperates with slide; Slide block is by the relative position between fine adjustment screw adjustment and the slide.
10. as claim 1 or the 8 described roller type tension stations that can be used for rolling multiple rollers, it is characterized in that: the device of described pressure source is pneumatic piston cylinder or hydraulic piston cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101940865A CN101704460B (en) | 2009-11-24 | 2009-11-24 | Roller type tension station applicable to rolling multiple rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101940865A CN101704460B (en) | 2009-11-24 | 2009-11-24 | Roller type tension station applicable to rolling multiple rollers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101704460A true CN101704460A (en) | 2010-05-12 |
| CN101704460B CN101704460B (en) | 2011-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101940865A Expired - Fee Related CN101704460B (en) | 2009-11-24 | 2009-11-24 | Roller type tension station applicable to rolling multiple rollers |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891240A (en) * | 2015-05-15 | 2015-09-09 | 广东肇庆西江机械制造有限公司 | Novel bridge type correction device of corrugated paper production line |
| CN105217355A (en) * | 2015-09-14 | 2016-01-06 | 浙江布佳迪智能科技有限公司 | A kind of cloth flattens collating unit |
| CN105314441A (en) * | 2015-11-09 | 2016-02-10 | 广东肇庆西江机械制造有限公司 | Sensitive longitudinal and transverse aligning mechanism |
| CN106586634A (en) * | 2016-10-26 | 2017-04-26 | 广州中国科学院工业技术研究院 | Material strap conveying cutting device |
| WO2020051858A1 (en) * | 2018-09-14 | 2020-03-19 | 苏州幕特克自动化设备有限公司 | Conveyor line for plate |
| CN112224971A (en) * | 2020-09-27 | 2021-01-15 | 铭尔金属(苏州)有限公司 | Surface tinning winding slitting and winding device and process method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2651891B2 (en) * | 1993-11-05 | 1997-09-10 | 株式会社日本開発コンサルタント | Circular metal strip tension applying device |
| ATE359878T1 (en) * | 2002-07-02 | 2007-05-15 | Japan Dev Consult | TENSIONING DEVICE FOR A TAPE REEL |
| CN101274721A (en) * | 2008-04-10 | 2008-10-01 | 邓伟标 | Plate roller type tension stations |
-
2009
- 2009-11-24 CN CN2009101940865A patent/CN101704460B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891240A (en) * | 2015-05-15 | 2015-09-09 | 广东肇庆西江机械制造有限公司 | Novel bridge type correction device of corrugated paper production line |
| CN105217355A (en) * | 2015-09-14 | 2016-01-06 | 浙江布佳迪智能科技有限公司 | A kind of cloth flattens collating unit |
| CN105314441A (en) * | 2015-11-09 | 2016-02-10 | 广东肇庆西江机械制造有限公司 | Sensitive longitudinal and transverse aligning mechanism |
| CN106586634A (en) * | 2016-10-26 | 2017-04-26 | 广州中国科学院工业技术研究院 | Material strap conveying cutting device |
| WO2020051858A1 (en) * | 2018-09-14 | 2020-03-19 | 苏州幕特克自动化设备有限公司 | Conveyor line for plate |
| CN112224971A (en) * | 2020-09-27 | 2021-01-15 | 铭尔金属(苏州)有限公司 | Surface tinning winding slitting and winding device and process method |
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| Publication number | Publication date |
|---|---|
| CN101704460B (en) | 2011-08-17 |
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Granted publication date: 20110817 Termination date: 20131124 |