CN204097789U - Tightening roller and there is the tight wire stitcher of paper machine of this tightening roller - Google Patents
Tightening roller and there is the tight wire stitcher of paper machine of this tightening roller Download PDFInfo
- Publication number
- CN204097789U CN204097789U CN201420565059.0U CN201420565059U CN204097789U CN 204097789 U CN204097789 U CN 204097789U CN 201420565059 U CN201420565059 U CN 201420565059U CN 204097789 U CN204097789 U CN 204097789U
- Authority
- CN
- China
- Prior art keywords
- tightening roller
- air bag
- spacer screen
- air
- roll shaft
- 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
- 125000006850 spacer group Chemical group 0.000 claims abstract description 22
- 230000000740 bleeding effect Effects 0.000 claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Paper (AREA)
Abstract
The utility model provides a kind of tightening roller and has the tight wire stitcher of paper machine of this tightening roller, tightening roller, comprise the roll shaft in rigidity, described roll shaft is outside equipped with air bag, described air bag is outside equipped with resilient roller body, described air bag is connected with air inlet pipe and blast pipe, described air inlet pipe is provided with intake valve, described blast pipe is provided with air bleeding valve, the tight wire stitcher of paper machine, comprise the tightening roller matched with spacer screen, described spacer screen is provided with the sensor detecting its tension force, described sensor is connected with described intake valve and described air bleeding valve, when sensor detects that spacer screen tensile force is excessive, air bleeding valve opens air bags, resilient roller body shrinks, then tightening roller diameter diminishes, when sensor detects that spacer screen tensile force is too small, INO is inflated in air bag, resilient roller body opens, then tightening roller diameter becomes large.
Description
Technical field
The utility model relates to papermaking equipment, particularly a kind of tightening roller and have the tight wire stitcher of paper machine of this tightening roller.
Background technology
Papermaking equipment spacer screen tension device is parts of wet end, it is a kind of device being used for regulating spacer screen tension force below spacer screen, papermaking equipment is provided with tight wire stitcher between two rollers, polyester net is that S type covers on roller and moves, the tension force of spacer screen will regulate in advance, the overtension of spacer screen, net is stretched excessive, easy damage polyester net or widen the structure of mesh, thus affect the quality of paper; But tension force is too small, wire side is uneven, also can affect the quality of paper, so papermaking equipment all needs to adopt tight wire stitcher to regulate the tension force of net.
A kind of mode of tight wire stitcher of current papermaking equipment is that its roller regulates its upright position to regulate the tensile force of spacer screen by cylinder, another kind of mode is the swing version of lever, by driven by motor screw rod, worm gear, screw structure, realize rocking arm to swing, thus regulating the tension force of net, structure is more complicated.
Utility model content
The purpose of this utility model is the deficiency overcoming above-mentioned technology, thus provides a kind of tightening roller and have the tight wire stitcher of paper machine of this tightening roller, by inflation or air bags thus change its diameter in air bag.
The technical scheme that the utility model adopts is: tightening roller, comprise the roll shaft in rigidity, described roll shaft is outside equipped with air bag, described air bag is outside equipped with resilient roller body, described air bag is connected with air inlet pipe and blast pipe, described air inlet pipe is provided with intake valve, described blast pipe is provided with air bleeding valve.
The purpose of this utility model is the deficiency overcoming above-mentioned technology, thus provides a kind of paper machine tight wire stitcher, is reached the object regulating spacer screen tensile force by the diameter changing tightening roller,
Based on same idea: another technical scheme that the utility model adopts is: the tight wire stitcher of paper machine, comprise the tightening roller matched with spacer screen, described spacer screen is provided with the sensor detecting its tension force, described tightening roller comprises the roll shaft in rigidity, described roll shaft is outside equipped with air bag, described air bag is outside equipped with resilient roller body, described air bag is connected with air inlet pipe and blast pipe, described air inlet pipe is provided with intake valve, described blast pipe is provided with air bleeding valve, and described sensor is connected with described intake valve and described air bleeding valve.
By adopting preceding solution, the beneficial effects of the utility model are: when sensor detects that spacer screen tensile force is excessive, air bleeding valve opens air bags, resilient roller body shrinks, then tightening roller diameter diminishes, and when sensor detects that spacer screen tensile force is too small, INO is inflated in air bag, resilient roller body opens, and tightening roller diameter becomes large then.
Accompanying drawing explanation
Fig. 1 is tightening roller schematic diagram.
Fig. 2 is the tight wire stitcher schematic diagram of paper machine.
Wherein: 1, roll shaft; 2, air bag; 3, resilient roller body; 4, air inlet pipe; 5, blast pipe; 6, intake valve; 7, air bleeding valve; 8, spacer screen; 9, sensor.
Detailed description of the invention
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the utility model discloses a kind of tightening roller, comprise the roll shaft 1 in rigidity, described roll shaft 1 is outside equipped with air bag 2, described air bag 2 is outside equipped with resilient roller body 3, described air bag 2 is connected with air inlet pipe 4 and blast pipe 5, described air inlet pipe 4 is provided with intake valve 6, described blast pipe 5 is provided with air bleeding valve 7.
Intake valve 6 is opened and is inflated in air bag 2, and air bag 2 expands, and is strutted by resilient roller body 3, then tightening roller diameter becomes large, and air bleeding valve 7 is opened and discharged by gas in air bag 2, and air bag 2 shrinks, resilient roller body 3 shrinks under the effect of himself elastic force, and tightening roller diameter diminishes.
As shown in Figure 2, the utility model discloses the tight wire stitcher of a kind of paper machine, comprise the tightening roller matched with spacer screen 8, described spacer screen 8 is provided with the sensor 9 detecting its tension force, described tightening roller comprises the roll shaft 1 in rigidity, described roll shaft 1 is outside equipped with air bag 2, described air bag 2 is outside equipped with resilient roller body 3, described air bag 2 is connected with air inlet pipe 4 and blast pipe 5, described air inlet pipe 4 is provided with intake valve 6, described blast pipe 5 is provided with air bleeding valve 7, and described sensor 9 is connected with described intake valve 6 and described air bleeding valve 7.
When sensor 9 detects that spacer screen 8 tensile force is excessive, air bleeding valve 7 is opened air bag 2 and is vented, and resilient roller body 3 shrinks, then tightening roller diameter diminishes, and when sensor 9 detects that spacer screen 8 tensile force is too small, intake valve 6 is opened and inflated in air bag 2, resilient roller body 3 opens, and tightening roller diameter becomes large then.
More than show and describe general principle of the present utility model and principal character and advantage thereof; the technical staff of the industry should understand; the utility model is not restricted to the described embodiments; above-described embodiment just illustrates principle of the present utility model with description in explanation; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall within the scope of claimed the utility model, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. tightening roller, is characterized in that: comprise the roll shaft in rigidity, and described roll shaft is outside equipped with air bag, described air bag is outside equipped with resilient roller body, described air bag is connected with air inlet pipe and blast pipe, described air inlet pipe is provided with intake valve, described blast pipe is provided with air bleeding valve.
2. the tight wire stitcher of paper machine, it is characterized in that: comprise the tightening roller matched with spacer screen, described spacer screen is provided with the sensor detecting its tension force, described tightening roller comprises the roll shaft in rigidity, and described roll shaft is outside equipped with air bag, and described air bag is outside equipped with resilient roller body, described air bag is connected with air inlet pipe and blast pipe, described air inlet pipe is provided with intake valve, described blast pipe is provided with air bleeding valve, described sensor is connected with described intake valve and described air bleeding valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420565059.0U CN204097789U (en) | 2014-09-26 | 2014-09-26 | Tightening roller and there is the tight wire stitcher of paper machine of this tightening roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420565059.0U CN204097789U (en) | 2014-09-26 | 2014-09-26 | Tightening roller and there is the tight wire stitcher of paper machine of this tightening roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204097789U true CN204097789U (en) | 2015-01-14 |
Family
ID=52266232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420565059.0U Expired - Fee Related CN204097789U (en) | 2014-09-26 | 2014-09-26 | Tightening roller and there is the tight wire stitcher of paper machine of this tightening roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204097789U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743297A (en) * | 2017-02-24 | 2017-05-31 | 重庆渝泰玻璃有限公司 | Glass conveying roller |
| CN109808922A (en) * | 2019-03-01 | 2019-05-28 | 枣庄青柠檬文化创意有限公司 | A kind of automation organic fertilizer filling apparatus |
| CN111391762A (en) * | 2020-03-31 | 2020-07-10 | 重庆易纳科技有限公司 | Automobile trunk air bag protection device |
-
2014
- 2014-09-26 CN CN201420565059.0U patent/CN204097789U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743297A (en) * | 2017-02-24 | 2017-05-31 | 重庆渝泰玻璃有限公司 | Glass conveying roller |
| CN106743297B (en) * | 2017-02-24 | 2019-05-28 | 重庆渝泰玻璃有限公司 | Glass conveying roller |
| CN109808922A (en) * | 2019-03-01 | 2019-05-28 | 枣庄青柠檬文化创意有限公司 | A kind of automation organic fertilizer filling apparatus |
| CN109808922B (en) * | 2019-03-01 | 2024-06-04 | 北京共谱农业发展有限公司 | Automatic change fertilizer filling equipment |
| CN111391762A (en) * | 2020-03-31 | 2020-07-10 | 重庆易纳科技有限公司 | Automobile trunk air bag protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Han Shengli Inventor before: Zhang Jianqing |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160621 Address after: 332000 Jiangxi province Jiujiang Development Zone West of Hong Kong Hing Road South Block Patentee after: JIANGXI MARKETABLE TECHNOLOGY CO., LTD. Address before: 362800, No. 33, Emperor Hou, East Village, Quanzhou Town, Quangang District, Fujian, China Patentee before: Zhang Jianqing |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20160926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |