CN202016769U - Two-roller steel belt tensioning machine - Google Patents
Two-roller steel belt tensioning machine Download PDFInfo
- Publication number
- CN202016769U CN202016769U CN2011201187731U CN201120118773U CN202016769U CN 202016769 U CN202016769 U CN 202016769U CN 2011201187731 U CN2011201187731 U CN 2011201187731U CN 201120118773 U CN201120118773 U CN 201120118773U CN 202016769 U CN202016769 U CN 202016769U
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- China
- Prior art keywords
- tensioning
- roller
- tensioning rollers
- rollers
- press roller
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- 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
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Abstract
A two-roller steel belt tensioning machine belongs to the field of colorful steel plate production equipment, and particularly relates to a steel belt tensioning device. The two-roller steel belt tensioning machine comprises a framework, and is characterized by further comprising two tensioning rollers and a press roller, the two tensioning rollers are respectively connected with a rotary power device, and the press roller is mounted above the tensioning rollers and is pressed on one of the tensioning rollers. The tensioning rollers can be respectively driven independently, the press roller is fittingly attached with the tensioning rollers tightly, friction factors of the tensioning rollers and steel belts can be increased effectively, and skidding can be avoided during backward pulling or conveying. The tensioning rollers are hollow, self weight of the total tensioning machine is lighter, energy cannot be wasted due to heavy self weight of the tensioning machine, and tensioning power is high during usage. Polyurethane layers are lined outside the tensioning rollers, a chloroprene rubber layer is lined outside the press roller, when the tensioning rollers and the press roller contact with the steel belts during operation, surfaces of the steel belts can be protected effectively, and scratches can be avoided.
Description
Technical field
The utility model belongs to color steel production facilities field, is specifically related to a kind of steel band tightening device.
Background technology
In the color steel production technology, the tensioning unit generally is located at after the welding machine, before the steel belt electrolysis degreasing stage, is respectively decoiling unit and the degreasing section provides required tension force.When welding machine need weld again, the tensioning machine will be gone up the coil band and oppositely pull out from entry loop, and magnetic tape trailer and last volume steel band head are rewelded.When ordinary production, to finish when taking the lead magnetic tape trailer welding, the tensioning machine can fill band with the speed that is higher than unit operation fast with decoiling unit in kink.Existing tensioning machine complex structure, and when pulling back or carry steel band skids or easily because the idler roller deadweight is bigger, and the tensioning and the power of pulling back is deficiency obviously, has a strong impact on ordinary production efficient.
Summary of the invention
The technical matters that the utility model solved is: design a kind of two roller steel band tensioning machines, being convenient to provides suitable tensile force for steel band.
The technical scheme that its technical matters that will solve the utility model adopts is: design a kind of two roller steel band tensioning machines, comprise frame, it is characterized in that also comprising two idler rollers and a pressure roller, two idler rollers connect rotary power unit respectively, and pressure roller is installed in the top of idler roller and is pressed on one of them idler roller.
Hinged swing arm on frame, pressure roller two ends by bearing installation in swing arm.
The idler roller boring, idler roller outer lining polyamine fat layer.
Pressure roller outer lining poly-chloroprene rubber layer.
The beneficial effect that the utility model had is:
1. two idler rollers connect rotary power unit respectively, pressure roller is installed in the top of idler roller and is pressed on one of them idler roller, idler roller is individual drive separately, and there is pressure roller to cooperate and is adjacent to idler roller, can effectively increase the friction coefficient of idler roller and steel band, guarantee to pull back or skidding can not occur when carrying.
2. idler roller boring, the equipment package deadweight is lighter, can be because of the big reason of own wt does not waste energy, tensioning powerful during use.Idler roller outer lining polyamine fat layer, pressure roller outer lining poly-chloroprene rubber layer, idler roller and pressure roller and steel band can effectively be protected steel strip surface in contacting operation process, can not produce cut.
3. the utility model is easy to use, and dependable performance and repair rate are low, and the operation cost is low, suits in the industry cycle to promote the use of.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure: 1. idler roller, 2. frame, 3. idler roller, 4. pressure roller, 5. swing arm, 6. steel band.
The specific embodiment
As shown in the figure, a kind of two roller steel band tensioning machines described in the utility model, idler roller 1 and 3 is installed on the frame 2, and connects rotary power unit separately respectively, and in swing arm 5, swing arm 5 is hinged on the frame 2 by bearing installation at the two ends of pressure roller 4.Pressure roller 4 is positioned at the top of idler roller 3 and is pressed on the outside face of idler roller 3.
Idler roller 1 and 3 boring, outer lining polyamine fat layer, pressure roller 4 outer lining poly-chloroprene rubber layers, can prevent idler roller 1 and 3 and pressure roller 4 be in the relative motion process of steel band 6, scratch the outside face of steel band 6.
During use, as shown in Figure 1, steel band 6 is " S " type and is wrapped on two idler rollers, and direction shown in the arrow is the sense of motion of steel band 6.Pressure roller 4 is adjacent to idler roller 3 with steel band 6 pressings, is beneficial to increase friction coefficient, is convenient to pull back or conveying operations, prevents to skid.
It is to be noted; above-mentioned embodiment only is the utility model preferred embodiment; for those skilled in the art, under the prerequisite that meets the utility model principle of work, any be equal to or similar replacement all falls in the protection domain of the present utility model.
Claims (4)
1. a roller steel band tensioning machine comprises frame, it is characterized in that also comprising two idler rollers and a pressure roller, and two idler rollers connect rotary power unit respectively, and pressure roller is installed in the top of idler roller and is pressed on one of them idler roller.
2. a kind of two roller steel band tensioning machines according to claim 1 is characterized in that hinged swing arm on frame, the pressure roller two ends by bearing installation in swing arm.
3. a kind of two roller steel band tensioning machines according to claim 1 and 2 is characterized in that the idler roller boring, idler roller outer lining polyamine fat layer.
4. a kind of two roller steel band tensioning machines according to claim 1 and 2 is characterized in that pressure roller outer lining poly-chloroprene rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201187731U CN202016769U (en) | 2011-04-21 | 2011-04-21 | Two-roller steel belt tensioning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201187731U CN202016769U (en) | 2011-04-21 | 2011-04-21 | Two-roller steel belt tensioning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202016769U true CN202016769U (en) | 2011-10-26 |
Family
ID=44810444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201187731U Expired - Fee Related CN202016769U (en) | 2011-04-21 | 2011-04-21 | Two-roller steel belt tensioning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202016769U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430936A (en) * | 2016-12-07 | 2017-02-22 | 蚌埠凯盛工程技术有限公司 | Driving mechanism for quartz glass board annealing kiln |
| CN106517761A (en) * | 2016-12-07 | 2017-03-22 | 蚌埠凯盛工程技术有限公司 | Transmission mechanism of quartz glass plate annealing kiln |
| CN106742273A (en) * | 2016-12-16 | 2017-05-31 | 山东松远自动化设备有限公司 | One kind reason stockline conveying belt tensioning mechanism |
-
2011
- 2011-04-21 CN CN2011201187731U patent/CN202016769U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430936A (en) * | 2016-12-07 | 2017-02-22 | 蚌埠凯盛工程技术有限公司 | Driving mechanism for quartz glass board annealing kiln |
| CN106517761A (en) * | 2016-12-07 | 2017-03-22 | 蚌埠凯盛工程技术有限公司 | Transmission mechanism of quartz glass plate annealing kiln |
| CN106742273A (en) * | 2016-12-16 | 2017-05-31 | 山东松远自动化设备有限公司 | One kind reason stockline conveying belt tensioning mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20120421 |