CN202055093U - Net part tightener for paper machine - Google Patents
Net part tightener for paper machine Download PDFInfo
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- CN202055093U CN202055093U CN2011200533703U CN201120053370U CN202055093U CN 202055093 U CN202055093 U CN 202055093U CN 2011200533703 U CN2011200533703 U CN 2011200533703U CN 201120053370 U CN201120053370 U CN 201120053370U CN 202055093 U CN202055093 U CN 202055093U
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- base
- tightener
- tension force
- cylinder
- air inlet
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Abstract
The utility model is a papermaking equipment which provides a rational construction, tension precise, convenient net part tightener for paper machine, the net part tightener for paper making machine comprises a base, a tightener arm, a cylinder, a tension sensor, a solenoid valve, one end of the tightener arm is hinged on the base, the cylinder is arranged on the base through a supporting seat, a piston rod in the cylinder body is connected with a connecting seat on the tightener arm, on the top of the cylinder body is an air inlet, the air inlet is communicated with compression air supply, on the top of the base is the tension sensor, and the solenoid valve is electrically connected with the tension sensor, the cylinder controls the telescopic movement of the piston rod through the solenoid valve.
Description
Technical field
The utility model relates to a kind of papermaking equipment, especially relates to a kind of wire-cloths stretcher.
Background technology
Paper is one of Ancient Times in China four inventions, and the huge paper demand of China provides wide development space for papermaking equipment.According to prediction, China's " First Five-Year Plan " plan end, paper and paperboard production will reach 4,000 ten thousand tons, but China's papermaking equipment industrial expansion lags far behind the development of China's paper industry at present, become restriction China and cause the upgrading of paper industrial products and strive one of principal element of power raising unexpectedly, therefore, the industry of development papermaking equipment, research and development papermaking new technology and equipment has become domestic papermaking engineering technical staff and scientific worker's urgent task.
The wire-cloths stretcher is a kind of equipment that is used for regulating spacer screen tension force, be provided with idler roller between two stretchers, screen cloth moves on idler roller, the tension force of spacer screen will regulate in advance, the overtension of spacer screen, make the flexible pulling of spacer screen excessive, spacer screen damages or widens the quality that modification influences paper easily; The tension force of spacer screen is too small, makes the spacer screen wire side uneven and influence the quality of paper.So papermaking equipment need adopt the stretcher of automatic compensation function to regulate the tension force of spacer screen.Because the difference of paper machine structure, the speed of a motor vehicle and mentality of designing causes the stretcher complex structure, mainly there is following shortcoming in existing paper machine machinery wet end stretcher:
1, the rod member pin joint is many, complex structure, Installation and Debugging inconvenience.
2, alignment error is big, and the error chain is longer, influences the service precision of wire-cloths stretcher.
The utility model content
Therefore, at above-mentioned problem, the utility model provides a kind of rational in infrastructure, wire-cloths stretcher that tension force is accurate, easy to use.
For achieving the above object, the utility model is achieved through the following technical solutions: a kind of wire-cloths stretcher, comprise base, tensioner arm, cylinder, the tension force inductor, electromagnetic valve, described tensioner arm one end is articulated on the base, described cylinder is located on the base by supporting base, described cylinder block inner piston rod is connected with Connection Block on the tensioner arm, described cylinder block is provided with air inlet, described air inlet is connected with compressed gas source, described base is provided with the tension force inductor, described electromagnetic valve and tension force inductor electrically connect, and described cylinder is by the stretching motion of solenoid control piston rod.
By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are: because tensioner arm and base are hinged, cylinder piston rod is connected with tensioner arm, described cylinder is provided with air inlet, and described air inlet links to each other with compressed gas source, and described base is provided with the tension force inductor, described tension force inductor passes to electromagnetic valve to the screen cloth tension signal, the solenoid control cylinder block is done stretching motion jack-up tensioner arm, the tension force that makes screen cloth obtain setting, and this new structure is simple, tension force is accurate and easy to use.
Description of drawings
Fig. 1 is the utility model structural representation;
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
With reference to figure 1, a kind of wire-cloths stretcher, comprise base 1, tensioner arm 2, cylinder 3, the tension force inductor, electromagnetic valve, described tensioner arm 2 one ends are articulated on the base 1, described cylinder 3 is located on the base 1 by supporting base 32, described cylinder 3 cylinder body inner piston rods are connected with Connection Block 21 on the tensioner arm 2, described cylinder 3 cylinder bodies are provided with air inlet, described air inlet is connected with compressed gas source, described base 1 is provided with the tension force inductor, described tension force inductor is connected with tensioner arm 2, described electromagnetic valve and tension force inductor electrically connect, the tension force of described tension force inductor inspection side screen cloth, the tension force inductor passes to electromagnetic valve with the screen cloth tension signal, thus described cylinder is by the flexible jacking tensioner arm of solenoid control piston rod, make screen cloth reach the tension force of setting, the tension force appropriateness of spacer screen has improved the quality of paper, and this new structure is simple, tension force is accurate and easy to use.
The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.
Claims (1)
1. wire-cloths stretcher, it is characterized in that: comprise base, tensioner arm, cylinder, tension force inductor, electromagnetic valve, described tensioner arm one end is articulated on the base, described cylinder is located on the base by supporting base, described cylinder block inner piston rod is connected with the tensioner arm upper connecting base, described cylinder block is provided with air inlet, described air inlet is connected with compressed gas source, described base is provided with the tension force inductor, described electromagnetic valve and tension force inductor electrically connect, and described cylinder is by the stretching motion of solenoid control piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200533703U CN202055093U (en) | 2011-02-25 | 2011-02-25 | Net part tightener for paper machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200533703U CN202055093U (en) | 2011-02-25 | 2011-02-25 | Net part tightener for paper machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202055093U true CN202055093U (en) | 2011-11-30 |
Family
ID=45015073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200533703U Expired - Fee Related CN202055093U (en) | 2011-02-25 | 2011-02-25 | Net part tightener for paper machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202055093U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046423A (en) * | 2012-12-16 | 2013-04-17 | 中冶美利浆纸有限公司 | State-regulating cylinder dry net tensioning mechanism of paper machine coating portion |
| CN105019064A (en) * | 2015-08-05 | 2015-11-04 | 如皋市丁堰纺织有限公司 | Pressurizing mechanism for cotton feeding plate of cotton carding machine |
| CN107006890A (en) * | 2017-05-25 | 2017-08-04 | 浙江泽源植物科技有限公司 | Fennel paper substrate processing unit (plant) |
-
2011
- 2011-02-25 CN CN2011200533703U patent/CN202055093U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046423A (en) * | 2012-12-16 | 2013-04-17 | 中冶美利浆纸有限公司 | State-regulating cylinder dry net tensioning mechanism of paper machine coating portion |
| CN105019064A (en) * | 2015-08-05 | 2015-11-04 | 如皋市丁堰纺织有限公司 | Pressurizing mechanism for cotton feeding plate of cotton carding machine |
| CN107006890A (en) * | 2017-05-25 | 2017-08-04 | 浙江泽源植物科技有限公司 | Fennel paper substrate processing unit (plant) |
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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: 20111130 Termination date: 20140225 |