CN103662931A - Pre-distributing tension damping device - Google Patents
Pre-distributing tension damping device Download PDFInfo
- Publication number
- CN103662931A CN103662931A CN201310615329.4A CN201310615329A CN103662931A CN 103662931 A CN103662931 A CN 103662931A CN 201310615329 A CN201310615329 A CN 201310615329A CN 103662931 A CN103662931 A CN 103662931A
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- China
- Prior art keywords
- memorial archway
- base
- compression roller
- tension force
- hydraulic ram
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Abstract
The invention provides a pre-distributing tension damping device. By using the pre-distributing tension damping device, the tension is enough when steel strips enter a take-up machine, the take-up quality of the steel strips in the take-up machine is ensured, and the production efficiency is improved. The pre-distributing tension damping device comprises a base; and a board structure is arranged above the base. The pre-distributing tension damping device is characterized in that a guiding roll structure is arranged in front of the board structure; the guiding roll structure is fastened in front of the upper portion of the base; two positioning rolls which are arranged transversely are arranged at the rear of the board structure; a pushing roll is arranged between the two positioning rolls; a rotating shaft of the pushing roll is supported to two side walls of a base of the pushing roll; the side walls of the base of the pushing roll have outwards convex structures; outwards convex structures of side walls of the positioning rolls are clamped in perpendicular guiding grooves of the board structure; and a rear hydraulic cylinder is arranged on the rear side of the upper end of the board structure.
Description
Technical field
The present invention relates to the technical field around volume structure of coils of hot-rolled steel, be specially a kind of pre-sub-material tension force damping arrangement.
Background technology
Existing slitting line by slitting device after, directly by guiding roller, deliver to winder and carry out rolling operation, now not enough by the tension force of the steel band after slitting, easily produce steel band and in winder, produce curling in plane, stack during rolling, make the Quality Down of the coil of strip of moulding, cause again leveling, slitting, make production efficiency low.
Summary of the invention
For the problems referred to above, the invention provides a kind of pre-sub-material tension force damping arrangement, it is enough that it guarantees that steel band enters people's winder forward pull, guarantees the rolling quality of coil of strip in winder, improved production efficiency.
A kind of pre-sub-material tension force damping arrangement, its technical scheme is such: it comprises base, the top of described base is provided with memorial archway structure, it is characterized in that: the front portion of described memorial archway structure is provided with guiding roller structure, described guiding roller fastening structure is in the upper front part of described base, the rear portion of described memorial archway structure arranges the registration roller of two lateral arrangement, between two registration rollers, be provided with lower compression roller, the turning cylinder of described lower compression roller is supported on the two side of lower compression roller pedestal, the sidewall of described lower compression roller pedestal is outer male structure, the outer male structure of the sidewall of described radius stay be installed in memorial archway structure vertically in direction recess, the upper end rear side of described memorial archway structure is provided with rear portion hydraulic ram, the lower piston bar of described rear portion hydraulic ram is fastenedly connected the top of described lower compression roller pedestal, the front side, upper end of described memorial archway structure is provided with anterior hydraulic ram, the lower piston of described anterior hydraulic ram is fastenedly connected with lower tension force wedge, described lower tension force wedge is installed in the vertically inwardly groove of sidewall of described memorial archway structure, the both sides of described lower tension force wedge are provided with lower platen, the lower transverse plane of described lower platen is towards steel band.
Adopt after the present invention, steel band enters after the upper disc of anterior registration roller by guiding roller, rear portion hydraulic ram action press-fits in steel band the lower disc of lower compression roller, makes afterwards steel band pass through the upper disc of rear portion registration roller, enters into afterwards winder, now, anterior hydraulic ram action, press-fits between guiding roller, anterior registration roller the lower transverse plane of lower platen, and then guarantees that the tension force of steel band is enough, the rolling quality of guaranteeing coil of strip in winder, has improved production efficiency.
Accompanying drawing explanation
Fig. 1 is front view structural representation of the present invention.
The specific embodiment
See Fig. 1, it comprises base 1, the top of base 1 is provided with memorial archway structure 2, the front portion of memorial archway structure 2 is provided with guiding roller structure 3, guiding roller structure 3 is anchored on the upper front part of base 1, the rear portion of memorial archway structure 2 arranges the registration roller 4 of two lateral arrangement, between two registration rollers 4, be provided with lower compression roller 5, the turning cylinder of lower compression roller 5 is supported on the two side of lower compression roller pedestal 6, the sidewall of lower compression roller pedestal 6 is outer male structure, outer male structure be installed in memorial archway structure 2 vertically in direction recess 8, the upper end rear side of memorial archway structure 2 is provided with rear portion hydraulic ram 9, the lower piston bar 10 of rear portion hydraulic ram 9 is fastenedly connected the top of lower compression roller pedestal 6, the front side, upper end of memorial archway structure 2 is provided with anterior hydraulic ram 11, the lower piston 12 of anterior hydraulic ram 11 is fastenedly connected with lower tension force wedge 13, lower tension force wedge 13 is installed in the vertically inwardly groove 14 of sidewall of memorial archway structure 2, the both sides of lower tension force wedge 13 are provided with lower platen 15, the lower transverse plane of lower platen 15 is towards steel band 7.
Claims (1)
1. a pre-sub-material tension force damping arrangement, it comprises base, the top of described base is provided with memorial archway structure, it is characterized in that: the front portion of described memorial archway structure is provided with guiding roller structure, described guiding roller fastening structure is in the upper front part of described base, the rear portion of described memorial archway structure arranges the registration roller of two lateral arrangement, between two registration rollers, be provided with lower compression roller, the turning cylinder of described lower compression roller is supported on the two side of lower compression roller pedestal, the sidewall of described lower compression roller pedestal is outer male structure, the outer male structure of the sidewall of described radius stay be installed in memorial archway structure vertically in direction recess, the upper end rear side of described memorial archway structure is provided with rear portion hydraulic ram, the lower piston bar of described rear portion hydraulic ram is fastenedly connected the top of described lower compression roller pedestal, the front side, upper end of described memorial archway structure is provided with anterior hydraulic ram, the lower piston of described anterior hydraulic ram is fastenedly connected with lower tension force wedge, described lower tension force wedge is installed in the vertically inwardly groove of sidewall of described memorial archway structure, the both sides of described lower tension force wedge are provided with lower platen, the lower transverse plane of described lower platen is towards steel band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310615329.4A CN103662931A (en) | 2013-11-28 | 2013-11-28 | Pre-distributing tension damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310615329.4A CN103662931A (en) | 2013-11-28 | 2013-11-28 | Pre-distributing tension damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103662931A true CN103662931A (en) | 2014-03-26 |
Family
ID=50301882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310615329.4A Pending CN103662931A (en) | 2013-11-28 | 2013-11-28 | Pre-distributing tension damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103662931A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275498A (en) * | 2018-01-22 | 2018-07-13 | 海宁天荣纺织有限公司 | A kind of textile fabric cloth collector |
| CN111891808A (en) * | 2020-08-04 | 2020-11-06 | 廖晓敏 | Novel fabric tension adjusting device for spinning |
-
2013
- 2013-11-28 CN CN201310615329.4A patent/CN103662931A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275498A (en) * | 2018-01-22 | 2018-07-13 | 海宁天荣纺织有限公司 | A kind of textile fabric cloth collector |
| CN111891808A (en) * | 2020-08-04 | 2020-11-06 | 廖晓敏 | Novel fabric tension adjusting device for spinning |
| CN111891808B (en) * | 2020-08-04 | 2022-03-22 | 辽源市万通针织有限责任公司 | Novel fabric tension adjusting device for spinning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |