CN201942356U - Tensioner on coiling line - Google Patents
Tensioner on coiling line Download PDFInfo
- Publication number
- CN201942356U CN201942356U CN 201020699791 CN201020699791U CN201942356U CN 201942356 U CN201942356 U CN 201942356U CN 201020699791 CN201020699791 CN 201020699791 CN 201020699791 U CN201020699791 U CN 201020699791U CN 201942356 U CN201942356 U CN 201942356U
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- China
- Prior art keywords
- roll
- coiling
- tension
- lower roll
- oil cylinder
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- Expired - Fee Related
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Abstract
A tensioner on a coiling line relates to an improved control device on tension of a coiling production line, can avoid scratch on the plate surface, and adjust the tension according to the coiling diameter in an online manner. The coiling line consists of a pair of shunt coiling scissors, a recoiling support plate, a coiler and a loading trolley, and an S roll tension device is arranged between the pair of shunt coiling scissors and the recoiling support plate and consists of a rack, a lower roll, an upper roll and an oil cylinder driving the upper roll to vertically move; the lower roll is movably connected on the rack, and the height of the upper edge of the lower roll is consistent with that of a discharge port of the shunt coiling scissors; the oil cylinder is fixedly connected at the upper part of the rack; and the upper roll is movably connected on the rack, and positioned at the upper part of the lower roll and deviates from the direction of the recoiling support plate, and the lower edge of the upper roll is lower than the upper edge of the lower roll. A pair of S rolls with large diameter are adopted to provide coiling tension, the pressure value of a compression roll can be directly calculated through a database according to input plate parameter, slippage between a steel plate and a tension roll can be effectively prevented, further the steel plate is prevented from being deviated, and the surface quality of the machined steel plate can be ensured.
Description
Technical field
The utility model relates to batching the improvement of the tenslator on the processing line.
Background technology
When roll bending, the operation of volume bar, because sheet material self has certain elasticity and stress, after rolling, it is lax scroll to occur.This move one is the phase mutual friction that makes the contact of plate formation face, causes surface damage; The 2nd, after relaxing, scroll can be shed by core; The 3rd, the tension force inequality can cause sideslip around volume the time.Therefore, need when reeling, carry out Tension Control, to overcome the foregoing problems that the tension force inequality causes.
At present, the applicant adopts the blanket tension machine that tension force is provided batching on the line, and it can improve and is rolled into back volume core, volume table place tension force basically identical, sideslip not, scroll Stability Analysis of Structures.But this technical scheme in use has scuffing to the plate face, and running velocity is restricted again.
The utility model content
The utility model provides a kind of plate face of avoiding scratching at above problem, and can be according to the tensioner on the line of batching of the online adjustment tension force of winding diameter.
The technical solution of the utility model is: describedly batch that line comprises that bundling is cut, rolling supporting plate, reeler and following trolley, bundling cut and the rolling supporting plate between be provided with S roller tensioner; Described S roller tensioner comprises the oil cylinder of frame, lower roll, top roll and driving top roll knee-action; Described lower roll is movably connected on the frame, and the height of lower roll upper limb cuts with described bundling expects that open height is consistent; Described oil cylinder is fixedly connected on upper rack; Described top roll is movably connected on the frame, is positioned at the direction of lower roll top and deflection rolling supporting plate, and the height of top roll lower edge is lower than the height of lower roll upper limb.
The described line that batches also comprises controller, and described oil cylinder is provided with hydraulic control circuit, and described hydraulic control circuit connects controller.
The utility model adopts the S roller in a pair of big roller footpath that coiling tension is provided, can will directly calculate the pressure roller force value by data bank according to the input slab parameter, prevent from effectively to occur skidding between steel plate and the jockey pulley, thereby prevent the steel plate sideslip, also guaranteed the surface quality of processing steel plate simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model
1 is plate among the figure, the 2nd, and bundling is cut, and the 3rd, S roller tensioner, the 4th, oil cylinder, the 5th, rolling supporting plate, the 6th, coil of strip, the 7th, reeler, the 8th, pressure arm, the 91st, top roll, the 92nd, lower roll, the 10th, S deformation shape place.
The specific embodiment
The utility model describedly batches that line comprises that bundling cuts 2, rolling supporting plate 5, reeler 7 and following trolley as shown in Figure 1, bundling cut 2 and rolling supporting plate 5 between be provided with S roller tensioner 3; Described S roller tensioner 3 comprises frame, lower roll 92, top roll 91 and drives the oil cylinder 4 of top roll 91 knee-actions; Described lower roll 92 is movably connected on the frame, and it is consistent that the height of lower roll 92 upper limbs and described bundling are cut 2 discharging opening height; Described oil cylinder 4 is fixedly connected on upper rack; Described top roll 91 is movably connected on the frame, is positioned at the direction of lower roll 92 tops and deflection rolling supporting plate 5, and the height of top roll 91 lower edges is lower than the height of lower roll 92 upper limbs.
The described line that batches also comprises controller, and described oil cylinder 4 is provided with hydraulic control circuit, and described hydraulic control circuit connects controller.
Principle of work of the present utility model is: plate 1 is clamped in one-tenth S shape between lower roll 92, the top roll 91 (S deformation shape place 10 among Fig. 1) under pressure, plate 1 produces friction force with the contact position of lower roll 92, top roll 91, rely on friction force to transport plate, thereby realize control tension force.Consider coil of strip 6 diameter variation in winding process, can control distance between lower roll 92, the top roll 91 by the oil pressure of adjusting oil cylinder 4, and then adjust the tension force of plate 1, make plate 1 roll up not only tightly, but also even, can sideslip.
Claims (2)
1. batch the tensioner on the line, describedly batch that line comprises that bundling is cut, rolling supporting plate, reeler and following trolley, it is characterized in that, bundling cut and the rolling supporting plate between be provided with S roller tensioner; Described S roller tensioner comprises the oil cylinder of frame, lower roll, top roll and driving top roll knee-action; Described lower roll is movably connected on the frame, and the height of lower roll upper limb cuts with described bundling expects that open height is consistent; Described oil cylinder is fixedly connected on upper rack; Described top roll is movably connected on the frame, is positioned at the direction of lower roll top and deflection rolling supporting plate, and the height of top roll lower edge is lower than the height of lower roll upper limb.
2. the tensioner that batches on the line according to claim 1 is characterized in that, the described line that batches also comprises controller, and described oil cylinder is provided with hydraulic control circuit, and described hydraulic control circuit connects controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020699791 CN201942356U (en) | 2010-12-31 | 2010-12-31 | Tensioner on coiling line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020699791 CN201942356U (en) | 2010-12-31 | 2010-12-31 | Tensioner on coiling line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201942356U true CN201942356U (en) | 2011-08-24 |
Family
ID=44469703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020699791 Expired - Fee Related CN201942356U (en) | 2010-12-31 | 2010-12-31 | Tensioner on coiling line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201942356U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2603509C2 (en) * | 2011-12-28 | 2016-11-27 | Бтср Интернэшнл С.П.А. | System and method for supply of metal wires with constant tension |
| CN114906662A (en) * | 2022-04-13 | 2022-08-16 | 苏州钜锋砂带研磨有限公司 | Compression process based on longitudinal and transverse sand paper cutting machine conveying mechanism |
-
2010
- 2010-12-31 CN CN 201020699791 patent/CN201942356U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2603509C2 (en) * | 2011-12-28 | 2016-11-27 | Бтср Интернэшнл С.П.А. | System and method for supply of metal wires with constant tension |
| CN114906662A (en) * | 2022-04-13 | 2022-08-16 | 苏州钜锋砂带研磨有限公司 | Compression process based on longitudinal and transverse sand paper cutting machine conveying mechanism |
| CN114906662B (en) * | 2022-04-13 | 2024-01-09 | 苏州钜锋砂带研磨有限公司 | Compression process based on conveying mechanism of longitudinal and transverse sand paper cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |