CN204675464U - The electronic tension roll device of combination cooled - Google Patents
The electronic tension roll device of combination cooled Download PDFInfo
- Publication number
- CN204675464U CN204675464U CN201520219426.6U CN201520219426U CN204675464U CN 204675464 U CN204675464 U CN 204675464U CN 201520219426 U CN201520219426 U CN 201520219426U CN 204675464 U CN204675464 U CN 204675464U
- Authority
- CN
- China
- Prior art keywords
- electronic
- tension roll
- jockey pulley
- band
- roll device
- 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
Links
- 229910052755 nonmetal Inorganic materials 0.000 claims abstract 3
- 238000001816 cooling Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 229920001971 elastomer Polymers 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 229920002635 polyurethane Polymers 0.000 abstract 2
- 239000004814 polyurethane Substances 0.000 abstract 2
- 239000007769 metal material Substances 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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- Rolls And Other Rotary Bodies (AREA)
Abstract
The electronic tension roll device of combination cooled in a kind of steel rolling band slitting equipment.Adopt dozens of independently electronic jockey pulley, be arranged on band upper and lower surface, band after utilizing hydraulic actuating cylinder or cylinder to compress itemize respectively, make between every piece of tape and reeler, to form separately independently speed and stable tension, each electronic jockey pulley wheel rim is outer to be wrapped up by the non-metallic material such as polyurethane or rubber, and does not have relative sliding between band.Its structure comprises: the dynamic tension roller group that powers on, lower electronic tension roll assembly, wind-force and circulating water mechanism, rotor, stator and frame etc.Its beneficial effect is: the electromagnetic torque 1) utilizing electronic jockey pulley; 2) speed of electronic jockey pulley is synchronous with window of web velocities without relative sliding; 2) overcoat such as non-metal such as jockey pulley outer rim lining polyurethane and rubber etc., does not damage strip surface; 3) the cheap life-span length of non-metal overcoat is easy to change.
Description
Technical field
This utility model relates to a kind of electronic tension roll device of combination cooled of band slitting line.
Background technology
In the prior art, knownly in slitting line, use tension mat device, its effect is band after tension slitting and and forms tension force between reeler.These tensioners rely on the friction force between tension mat and band steel produce the pulling force between band and reeler and roll tightly band.Original tension mat device adopts upper and lower two groups of wooden unit, felt, rubber or canvas fixed as medium, produces friction tension with the Contact of band.Its shortcoming is: make strip surface occur cut due to friction; The tension force formed is less; Because friction temperature raises, tension mat is burnt, the frequent shortcoming changing tension mat.
The shortcoming of tensioner in the past: 1) cut appears in strip surface; 2) tension force formed is less; 3) frequently tension mat is changed.
Summary of the invention
The utility model is in order to solve above proposed technical matters, propose the electronic tension roll device of a kind of combination cooled, comprising: the dynamic tension roller group that powers on, lower electronic tension roll assembly, cooling body, hold-down mechanism, swing span, roller edge and non-metallic bushings, rotor and stator.
Optionally, the dynamic tension roller group that powers on described at least comprises an electronic jockey pulley.
Optionally, described lower electronic tension roll assembly at least comprises an electronic jockey pulley.
Optionally, described cooling body is wind-force or circulating water or other type of cooling.
Optionally, described hold-down mechanism is that hydraulic actuating cylinder or air cylinder driven or other dynamical element drive.
The utility model utilizes the electromagnetic torque of electronic jockey pulley, single motor tension roll assembly is adopted to synthesize power on dynamic tension roller group and lower electronic tension roll assembly, cooling body such as application wind-force or circulating water etc. reduces the heat that tension roll assembly produces due to electronic heating, use hydraulic actuating cylinder, cylinder or other dynamical element to drive swing span, make power-on and power-off dynamic tension roller group interact and compress band.Band after the electronic jockey pulley be separated pushes down longitudinal shearing slitting respectively on strip width direction, be adapted to the rate request of diverse location place band on width, the speed of electronic jockey pulley is synchronous with window of web velocities, does not have relative sliding, thus can not produce in strip surface and draw trace defect.
The beneficial effect of this utility model: 1) strip surface can not produce and draw trace defect; 2) comparatively hightension can be formed; 3) with longitudinal shearing slitting after each piece of tape speed sync; 4) jockey pulley cylindrical lining need not frequently be changed.
Accompanying drawing explanation
Fig. 1: the electronic tension roll device front view of combination cooled of this utility model
Fig. 2: the cutaway view of the electronic tension roll device of combination cooled one group of tandem roller of this utility model
Specific embodiments
Referring to Fig. 1, Fig. 2.The electronic tension roll device of combination cooled of this utility model, comprise: power on dynamic tension roller group 1, lower electronic tension roll assembly 2, wind-force and circulating water mechanism 3, hydraulic actuating cylinder or cylinder 4, fixed frame 5, expansion link 6, crane or swing span 7, roller edge and non-metallic bushings 8, rotor 9, stator 10, bearing and wheel hub 11.
The electronic tension roll device of combination cooled has two kinds of assembling modes, one is as shown in Figure 1, in band upper and lower surface, two groups of electronic jockey pulleys are respectively set, object is to increase the pulling force on band, and the thrust of the two groups of electronic jockey pulleys in front and back can be adjusted flexibly, this version generally adopts the frame of lifting form.If do not need larger pulling force, version as shown in Figure 2 can be adopted, one group of electronic jockey pulley is respectively set in band upper and lower surface.The motion of crane or swing span adopts hydraulic actuating cylinder or air cylinder driven, and applies thrust to band.
At the middle part of electronic jockey pulley, Wind cooling device or water-circulating cooling device are set, inner to reduce temperature for cooling electric dynamic tension roller.Cable is connected in each electronic jockey pulley by mandrel.
Claims (7)
1. combine the electronic tension roll device of cooled, it is characterized in that: this device is made up of upper electromotive roller group and lower electromotive roller group.
2. according to the electronic tension roll device of combination cooled described in claim 1, it is characterized in that: upper electromotive roller group is made up of a set of combination roller be connected in series by multiple electromotive roller.
3. according to the electronic tension roll device of combination cooled described in claim 1, it is characterized in that: lower electromotive roller group is made up of a set of combination roller be connected in series by multiple electromotive roller.
4. according to the electronic tension roll device of combination cooled described in claim 1, it is characterized in that: the stator of electromotive roller is made up of coil or permanent magnet.
5. according to the electronic tension roll device of combination cooled described in claim 1, it is characterized in that: the wheel rim that the rotor of electromotive roller is wrapped up by coil and non-metal is formed.
6. according to the electronic tension roll device of combination cooled described in claim 1, it is characterized in that: electromotive roller adopts wind circulating cooling.
7. according to the electronic tension roll device of combination cooled described in claim 1, it is characterized in that: upper electromotive roller and lower electromotive roller adopt Driven by Hydraulic Cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219426.6U CN204675464U (en) | 2015-04-13 | 2015-04-13 | The electronic tension roll device of combination cooled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219426.6U CN204675464U (en) | 2015-04-13 | 2015-04-13 | The electronic tension roll device of combination cooled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204675464U true CN204675464U (en) | 2015-09-30 |
Family
ID=54175171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520219426.6U Expired - Fee Related CN204675464U (en) | 2015-04-13 | 2015-04-13 | The electronic tension roll device of combination cooled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204675464U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265152A (en) * | 2017-06-09 | 2017-10-20 | 浙江汇锋薄膜科技有限公司 | A kind of blowing tensioning apparatus on the Preparation equipment of conductive film |
| CN112246912A (en) * | 2020-10-30 | 2021-01-22 | 邓权塑业科技（湖南）有限公司 | Steel wire winding device convenient to adjust rate of tension |
| CN112276742A (en) * | 2020-10-29 | 2021-01-29 | 义乌郝天贸易有限公司 | Building materials burr abrasive band of polishing is with preventing device that skids |
-
2015
- 2015-04-13 CN CN201520219426.6U patent/CN204675464U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265152A (en) * | 2017-06-09 | 2017-10-20 | 浙江汇锋薄膜科技有限公司 | A kind of blowing tensioning apparatus on the Preparation equipment of conductive film |
| CN112276742A (en) * | 2020-10-29 | 2021-01-29 | 义乌郝天贸易有限公司 | Building materials burr abrasive band of polishing is with preventing device that skids |
| CN112246912A (en) * | 2020-10-30 | 2021-01-22 | 邓权塑业科技（湖南）有限公司 | Steel wire winding device convenient to adjust rate of tension |
| CN112246912B (en) * | 2020-10-30 | 2022-05-17 | 邓权塑业科技（湖南）有限公司 | Steel wire winding device convenient to adjust rate of tension |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 |