CN202717420U - Non-woven fabric tension adjusting mechanism - Google Patents
Non-woven fabric tension adjusting mechanism Download PDFInfo
- Publication number
- CN202717420U CN202717420U CN 201220253747 CN201220253747U CN202717420U CN 202717420 U CN202717420 U CN 202717420U CN 201220253747 CN201220253747 CN 201220253747 CN 201220253747 U CN201220253747 U CN 201220253747U CN 202717420 U CN202717420 U CN 202717420U
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- CN
- China
- Prior art keywords
- woven fabric
- nonwoven fabrics
- adjusting mechanism
- tension adjusting
- tensioning 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
The utility model relates to a non-woven fabric tension adjusting mechanism. The non-woven fabric tension adjusting mechanism comprises a tensioning roller and a bracket, wherein two ends of the tensioning roller are connected with a sliding block through a supporting shaft and a bearing; and a hydraulic oil cylinder is arranged between the sliding block and the bracket. The position of the tensioning roller is controlled by the hydraulic oil cylinder, so an automatic adjustment effect is achieved. Only one tensioning roller is adopted in the structure. The structure is simplified, so non-woven fabric production equipment is miniaturized, operation is greatly simplified, labor intensity is reduced, labor is saved, and production efficiency is high.
Description
Technical field
The utility model relates to the corollary apparatus in the nonwoven production, relates in particular to a kind of nonwoven fabrics tension adjustment mechanism.
Background technology
The later process of nonwoven production, be followed successively by hot-rolling mill, hot roll, chill roll, tension bracket, batched by winch spool at last, and winch spool is driven by variable-frequency motor, in the winding process of reality, because the tension force of nonwoven fabrics is not wait, when ongoing nonwoven fabrics was lax, tension force was little, and work as tension force under larger state, nonwoven fabrics is in tight state, if winch spool, will affect the quality of nonwoven fabrics after the rolling with same speed coiling nonwoven fabrics.And the existing tension bracket that is positioned at chill roll and winch spool product only plays the effect of nonwoven fabrics transition, can't embody automatic adjustment effect.
In the prior art, nonwoven fabrics is arranged all around the tension adjustment mechanism of usefulness, it comprises a pair of support opposite each other, be supported on upper and lower fixed link between the pair of brackets upper and lower is located at the upper and lower cylinder that is used for the guiding nonwoven fabrics between the pair of brackets, also have additional respectively a balancing device and a mobile device on each support and be provided with a signal pickup assembly at arbitrary support, can automatically change by nonwoven fabrics tension force phase change the rotating speed of winch spool.Although above-mentioned structure can solve the problem of automatic adjusting, its structure is too complicated, and the element that comprises is too many, causes equipment excessive, is unfavorable for producing.
In sum, be necessary to invent a kind of nonwoven fabrics tension adjustment mechanism in fact, to address the above problem.
The utility model content
For the deficiency that prior art exists, the utility model provides a kind of nonwoven fabrics tension adjustment mechanism.
A kind of nonwoven fabrics tension adjustment mechanism, described tension adjustment mechanism comprise that idler roller is configured to propping up, and described tension wheel two ends are connected with slide block via fulcrum, bearing, are provided with hydraulic ram between described slide block and described support.
Preferably, described hydraulic ram is fixed in described support, and the described telescopic boom of described hydraulic ram is connected with slide block.
The beneficial effects of the utility model are:
The utility model is controlled the position of described idler roller by described hydraulic ram, thereby reach the self-align effect, and only need use an idler roller in this structure, simplified structure, impel the production facilities of nonwoven fabrics to develop to miniaturization, operate also easyly greatly, reduced hand labor intensity, save manpower, production efficiency is high.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
As shown in Figure 1, the utility model is a kind of nonwoven fabrics tension adjustment mechanism, and described tension adjustment mechanism comprises idler roller 1, support 2.
Described idler roller 1 two ends are connected with slide block 3 via fulcrum, bearing, be provided with hydraulic ram 4 at described slide block 3 and 2 on described support, described hydraulic ram 4 is controlled by electronic control hydraulic station, described hydraulic ram 4 is fixed in described support 2, and the telescopic boom 41 of described hydraulic ram 4 is connected with described slide block 3.When described nonwoven fabrics is lax, described control electronic control hydraulic station moves up described idler roller 1, the described nonwoven fabrics of tensioning, and work as tension force under larger state, described control electronic control hydraulic station moves down described idler roller 1, lax a little described nonwoven fabrics, the quality of described nonwoven fabrics after having guaranteed to reel.
The above only is preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim change and modify, and scoops out to belong to covering scope of the present utility model.
Claims (2)
1. nonwoven fabrics tension adjustment mechanism, it is characterized in that: described tension adjustment mechanism comprises idler roller and support, described tension wheel two ends are connected with slide block via fulcrum, bearing, are provided with hydraulic ram between described slide block and described support.
2. described nonwoven fabrics tension adjustment mechanism according to claim 1, it is characterized in that: described hydraulic ram is fixed in described support, and the telescopic boom of described hydraulic ram is connected with described slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220253747 CN202717420U (en) | 2012-06-01 | 2012-06-01 | Non-woven fabric tension adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220253747 CN202717420U (en) | 2012-06-01 | 2012-06-01 | Non-woven fabric tension adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202717420U true CN202717420U (en) | 2013-02-06 |
Family
ID=47619250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220253747 Expired - Fee Related CN202717420U (en) | 2012-06-01 | 2012-06-01 | Non-woven fabric tension adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202717420U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128407A (en) * | 2015-08-03 | 2015-12-09 | 桂林威迈壁纸有限公司 | Vacuum wallpaper stamping device capable of adjusting tension automatically |
| CN112253551A (en) * | 2020-11-20 | 2021-01-22 | 河钢股份有限公司承德分公司 | Flatness appearance cooling air filter screen support |
-
2012
- 2012-06-01 CN CN 201220253747 patent/CN202717420U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128407A (en) * | 2015-08-03 | 2015-12-09 | 桂林威迈壁纸有限公司 | Vacuum wallpaper stamping device capable of adjusting tension automatically |
| CN112253551A (en) * | 2020-11-20 | 2021-01-22 | 河钢股份有限公司承德分公司 | Flatness appearance cooling air filter screen support |
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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: 20130206 Termination date: 20130601 |