Roller type tension station applicable to rolling multiple rollers

A roller type, tension technology, applied in the direction of winding strip, thin material handling, transportation and packaging, etc., can solve the problems of uneven winding of narrow belts, asynchronous rotation speed, etc., and achieve neat winding, use cost and maintenance cost. low effect

Inactive Publication Date: 2010-05-12
施春建
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the three-roll tension station is only suitable for the situation where the steel and aluminum strips are relatively wide or the width of the strips after cutting is very close. At this time, because the friction force between the wide band and the roll body is greater than that between the narrow band and the roll body, the narrow band will not match the speed of the winding device during the winding process due to insufficient stretching tension. Synchronization and deviation, making the winding of the narrow band uneven

Method used

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  • Roller type tension station applicable to rolling multiple rollers
  • Roller type tension station applicable to rolling multiple rollers
  • Roller type tension station applicable to rolling multiple rollers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] After the steel and aluminum strips cut by the slitting machine enter the tension station of this embodiment, they will be wound up by the winder. The tension station in this embodiment is provided with a first roller set 1 , a second roller set 2 and a regulating roller set 3 .

[0022] Such as figure 1 As shown, the first roller group 1 is composed of the first pressure roller 4 and the first resistance roller 5. The first pressure roller 4 can apply downward pressure under the action of the first hydraulic piston cylinder 6. In order to obtain better leveling As a result, the angle α between the line connecting the axis between the first pressure roller 4 and the first resistance roller 5 and the advancing direction of the steel-aluminum strip is 80°. The appearance of the angle α is caused by the fine-tuning mechanism 7. The fine-tuning mechanism 7 is composed of a sliding seat 8 and a sliding block 9 matched with the sliding seat 8. The sliding seat 8 is fixed on ...

Embodiment 2

[0028] The difference between this embodiment and embodiment 1 is: as Figure 4 As shown, only one rubber roller section 26 is installed on the adjustment roller shaft 22', and the rubber roller section 26 corresponds to three narrow strips of equal width as the target steel and aluminum strips, and provides additional leveling resistance and Tensile resistance.

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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 [0001] The invention relates to a roller tension station used on a board slitting machine. Background technique [0002] With the rapid development of industries such as automobiles and home appliances, there is a great demand for high-grade steel and aluminum plates, and the requirements for the surface of the plates are extremely high, and the surface is required to be free from scratches and damage. High-end steel and aluminum sheet processing equipment is very marketable, and the tension station of the slitting production line directly determines the surface quality of the steel and aluminum sheet. The existing plate-type tension station rubs the surface of the steel-aluminum plate through a felt-attached pressing plate to make the steel-aluminum plate smooth. However, due to the large friction area, the high-end plate is easy to blacken, scratch or damage. Later, a belt tension station was developed to solve the problem of surface damage, but when the b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H23/16
Inventor 施春建
Owner 施春建
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