CN102658989A - Frictional damping device and internal membrane unreeling machine with same - Google Patents
Frictional damping device and internal membrane unreeling machine with same Download PDFInfo
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- CN102658989A CN102658989A CN2012100977934A CN201210097793A CN102658989A CN 102658989 A CN102658989 A CN 102658989A CN 2012100977934 A CN2012100977934 A CN 2012100977934A CN 201210097793 A CN201210097793 A CN 201210097793A CN 102658989 A CN102658989 A CN 102658989A
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- damping device
- friction
- unreeling
- wheel
- frictional
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Abstract
The invention relates to plastic woven bag production equipment, in particular to a frictional damping device and an internal membrane unreeling machine with the same. The frictional damping device comprises a rotating shaft, a friction wheel which is meshed with an unreeling wheel, a frictional plate, a pressure spring, spring sleeves and a hand wheel are successively sleeved on the rotating shaft, two ends of the pressure spring are respectively fixedly connected with the frictional plate and the hand wheel via the spring sleeves, and the frictional plate clings to the friction wheel via pressure generated by the pressure spring. The frictional damping device and the internal membrane unreeling machine with the same have the advantages that the frictional damping device is additionally arranged on the internal membrane unreeling machine, the speed of an unreeling shaft can be controlled via frictional resistance and is stable, internal membranes are ensured not to loose, and production quality is improved.
Description
Technical field
The present invention relates to the Polywoven Bag production facilities, relate in particular to a kind of friction damping device and have the inner membrance unreeling machine of this device.
Background technology
The field of application of Polywoven Bag is very extensive, like agricultural products packing, Geotechnical Engineering material packing, flood fighting material packing, tourism traffic or the like.The flow process of Polywoven Bag production technology mainly is divided into flat filament wire drawing, braiding base cloth, films, prints, cuts, sews, packs.In producing moistureproof Polywoven Bag production process, need be in the braiding process synchronizing sleeve liner bag, this just needs the inner membrance unwinding device.
Existing inner membrance unwinding device, the inner membrance that itself twines have the uneven situation of degree of tightness, in addition in transportation owing to jolt, reason such as extruding; Make in the inner membrance integral body that is wrapped on the unwinding device to be oval, inner membrance is laid particular stress on, and unreels the speed inequality; Inner membrance is lax, thereby influences the quality of production.
Summary of the invention
The technical matters that the present invention will solve is: even in order to guarantee that inner membrance unreels speed, do not influence the quality of production, and the present invention provides a kind of friction damping device and has the inner membrance unreeling machine of this device.
The technical solution adopted for the present invention to solve the technical problems is: a kind of friction damping device; Be used for stablizing the speed of the unreeling shaft of inner membrance unreeling machine; Be set with unreeling wheel on the unreeling shaft, comprise rotating shaft, be set with successively in the rotating shaft and unreeling wheel ingear friction wheel, friction plate, stage clip, spring housing and handwheel; Captive joint with friction plate, handwheel through spring housing respectively in the two ends of stage clip, described friction plate is fitted through pressure and friction wheel that stage clip produces.
For the ease of regulating stage clip, to avoid skidding, described handwheel is a sinuate handwheel.
For the ease of safeguarding, improve the heavy burden degree, described rotating shaft adopts thrust ball bearing and deep groove ball bearing to cooperate installation with bearing between the friction wheel.
Inner membrance unreeling machine with above-mentioned described friction damping device.
The invention has the beneficial effects as follows,, can make it velocity-stabilization, guarantee that inner membrance is not lax, has improved the production efficiency and the quality of production through the speed of friction drag control unreeling shaft through on the inner membrance unreeling machine, setting up this device.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is the structural representation of the optimum embodiment of friction damping device of the present invention.
Fig. 2 is the structural representation that the present invention has the inner membrance unreeling machine of this friction damping device.
Among the figure 1, unreeling wheel, 2, rotating shaft, 3, friction wheel, 4, friction plate, 5, stage clip, 6, sinuate handwheel, 7, spring housing, 8, thrust ball bearing, 9, deep groove ball bearing.
The specific embodiment
Combine accompanying drawing that the present invention is done further detailed explanation now.These accompanying drawings are the scheme drawing of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
Shown in Figure 2 like Fig. 1; Be the optimum embodiment of friction damping device of the present invention and inner membrance unreeling machine with this friction damping device; Be used for stablizing the speed of the unreeling shaft of inner membrance unreeling machine; Be set with unreeling wheel 1 on the unreeling shaft, comprise rotating shaft 2, be set with successively in the rotating shaft 2 and unreeling wheel 1 ingear friction wheel 3, friction plate 4, stage clip 5, spring housing 7 and sinuate handwheel 6; Captive joint with friction plate 4, handwheel 6 through spring housing 7 respectively in the two ends of stage clip 5; Friction plate 4 is fitted with friction wheel 3 through the pressure that stage clip 5 produces, frictional connection between friction plate 4 and the friction wheel 3, and rotating shaft 2 cooperates installation with bearing employing thrust ball bearing 8 and deep groove ball bearing 9 between the friction wheel 3.
When the excessive velocities of unreeling shaft 1, cause the rotating speed of friction wheel 3 to rise, and the friction drag between the friction plate 4 increase, the stage clip 5 generation predetermincd tension that twists, thereby the speed of slowing down friction wheel 3 guarantee the velocity-stabilization of unreeling shaft 1.After the long-term use, lax if stage clip 5 takes place, the degree of tightness of can rotation hand wheel regulating stage clip 5.
With above-mentioned foundation desirable embodiment of the present invention is enlightenment, and through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the specification sheets, must confirm its technical scope according to the claim scope.
Claims (4)
1. friction damping device; Be used for stablizing the speed of the unreeling shaft of inner membrance unreeling machine; Be set with unreeling wheel (1) on the unreeling shaft, it is characterized in that: comprise rotating shaft (2), be set with successively in the rotating shaft (2) and unreeling wheel (1) ingear friction wheel (3), friction plate (4), stage clip (5), spring housing (7) and handwheel (6); Captive joint with friction plate (4), handwheel (6) through spring housing (7) respectively in the two ends of stage clip (5), described friction plate (4) is fitted through pressure and friction wheel (3) that stage clip (5) produces.
2. friction damping device as claimed in claim 1 is characterized in that: described handwheel (6) is a sinuate handwheel.
3. friction damping device as claimed in claim 1 is characterized in that: the bearing between described rotating shaft (2) and the friction wheel (3) adopts thrust ball bearing (8) and deep groove ball bearing (9) to cooperate installation.
4. inner membrance unreeling machine that has like each described friction damping device of claim 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100977934A CN102658989A (en) | 2012-04-01 | 2012-04-01 | Frictional damping device and internal membrane unreeling machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100977934A CN102658989A (en) | 2012-04-01 | 2012-04-01 | Frictional damping device and internal membrane unreeling machine with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102658989A true CN102658989A (en) | 2012-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100977934A Pending CN102658989A (en) | 2012-04-01 | 2012-04-01 | Frictional damping device and internal membrane unreeling machine with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102658989A (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926141A (en) * | 2012-11-20 | 2013-02-13 | 福建浔兴拉链科技股份有限公司 | Automatic carding controller of woven belt |
| CN103696108A (en) * | 2013-12-25 | 2014-04-02 | 青岛铠硕纺机有限公司 | Let-off stabilizing device of air jet loom |
| CN103979344A (en) * | 2014-04-28 | 2014-08-13 | 大东科技材料（昆山）有限公司 | Method and device for preventing corona polyester film from crumpling in low-speed transmission |
| CN104176529A (en) * | 2014-08-06 | 2014-12-03 | 湖南海捷精密工业有限公司 | Winding and unwinding device suitable for grinding of soft steel belt |
| CN104465137A (en) * | 2014-12-11 | 2015-03-25 | 铜陵市启动电子制造有限责任公司 | Winding mandrel locating device of wound film capacitor |
| CN104465138A (en) * | 2014-12-11 | 2015-03-25 | 铜陵市启动电子制造有限责任公司 | Unwinding tension control device of wound film capacitor |
| CN105196569A (en) * | 2015-09-25 | 2015-12-30 | 无锡骐泽机械科技有限公司 | Composite material forming system |
| CN105217345A (en) * | 2015-10-19 | 2016-01-06 | 江门市蓬江区华龙包装材料有限公司 | A kind of walking carrying instrument cases puts band machine |
| CN107055145A (en) * | 2016-07-09 | 2017-08-18 | 刘荣花 | A kind of unreeling structure |
| CN107285144A (en) * | 2017-06-28 | 2017-10-24 | 南京利德东方橡塑科技有限公司 | A kind of band damping retractable volume steamboat hub device |
| CN109664603A (en) * | 2018-12-20 | 2019-04-23 | 郑州奥德利数控设备有限公司 | A kind of gilding press discharge structure |
| CN110077886A (en) * | 2019-05-23 | 2019-08-02 | 河南奥德利数码科技有限公司 | Laminating machine resistance gauge |
| CN112573289A (en) * | 2021-02-24 | 2021-03-30 | 常州市新创智能科技有限公司 | Prepreg narrow-band winding mechanism |
| CN113431044A (en) * | 2021-06-30 | 2021-09-24 | 闫欠欠 | Anti-wrinkle and instant-fixing geotextile laying system and laying method thereof |
| CN113788363A (en) * | 2021-11-16 | 2021-12-14 | 山东大业股份有限公司 | Tire bead steel wire take-up and tensioning device |
| CN115140588A (en) * | 2022-07-21 | 2022-10-04 | 昆山市力格自动化设备有限公司 | Material belt winding machine |
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| US3870249A (en) * | 1973-10-24 | 1975-03-11 | Ex Cell O Corp | Controlled friction tape roller |
| JPH02305681A (en) * | 1989-05-19 | 1990-12-19 | Nec Corp | Thermal transfer printer |
| JP2007197209A (en) * | 2006-01-30 | 2007-08-09 | Sato Corp | Band-shaped continuous body supply device |
| CN202542548U (en) * | 2012-04-01 | 2012-11-21 | 常州市永明机械制造有限公司 | Friction damping device and inner film unwinding machine provided with same |
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2012
- 2012-04-01 CN CN2012100977934A patent/CN102658989A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3738588A (en) * | 1971-08-13 | 1973-06-12 | Mallory & Co Inc P R | Calibrated tension arbor |
| US3870249A (en) * | 1973-10-24 | 1975-03-11 | Ex Cell O Corp | Controlled friction tape roller |
| JPH02305681A (en) * | 1989-05-19 | 1990-12-19 | Nec Corp | Thermal transfer printer |
| JP2007197209A (en) * | 2006-01-30 | 2007-08-09 | Sato Corp | Band-shaped continuous body supply device |
| CN202542548U (en) * | 2012-04-01 | 2012-11-21 | 常州市永明机械制造有限公司 | Friction damping device and inner film unwinding machine provided with same |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926141B (en) * | 2012-11-20 | 2015-06-10 | 福建浔兴拉链科技股份有限公司 | Automatic carding controller of woven belt |
| CN102926141A (en) * | 2012-11-20 | 2013-02-13 | 福建浔兴拉链科技股份有限公司 | Automatic carding controller of woven belt |
| CN103696108A (en) * | 2013-12-25 | 2014-04-02 | 青岛铠硕纺机有限公司 | Let-off stabilizing device of air jet loom |
| CN103979344A (en) * | 2014-04-28 | 2014-08-13 | 大东科技材料（昆山）有限公司 | Method and device for preventing corona polyester film from crumpling in low-speed transmission |
| CN103979344B (en) * | 2014-04-28 | 2017-07-25 | 大东科技材料（昆山）有限公司 | The method and apparatus for avoiding corona polyester film from being crumpled in low speed transmissions |
| CN104176529A (en) * | 2014-08-06 | 2014-12-03 | 湖南海捷精密工业有限公司 | Winding and unwinding device suitable for grinding of soft steel belt |
| CN104465138A (en) * | 2014-12-11 | 2015-03-25 | 铜陵市启动电子制造有限责任公司 | Unwinding tension control device of wound film capacitor |
| CN104465137B (en) * | 2014-12-11 | 2017-05-24 | 铜陵市启动电子制造有限责任公司 | Winding mandrel locating device of wound film capacitor |
| CN104465137A (en) * | 2014-12-11 | 2015-03-25 | 铜陵市启动电子制造有限责任公司 | Winding mandrel locating device of wound film capacitor |
| CN105196569A (en) * | 2015-09-25 | 2015-12-30 | 无锡骐泽机械科技有限公司 | Composite material forming system |
| CN105217345A (en) * | 2015-10-19 | 2016-01-06 | 江门市蓬江区华龙包装材料有限公司 | A kind of walking carrying instrument cases puts band machine |
| CN107055145B (en) * | 2016-07-09 | 2018-06-15 | 佛山市三水诚远包装彩印有限公司 | A kind of unreeling structure |
| CN107055145A (en) * | 2016-07-09 | 2017-08-18 | 刘荣花 | A kind of unreeling structure |
| CN107285144A (en) * | 2017-06-28 | 2017-10-24 | 南京利德东方橡塑科技有限公司 | A kind of band damping retractable volume steamboat hub device |
| CN109664603A (en) * | 2018-12-20 | 2019-04-23 | 郑州奥德利数控设备有限公司 | A kind of gilding press discharge structure |
| CN109664603B (en) * | 2018-12-20 | 2020-09-01 | 郑州奥德利数控设备有限公司 | Discharging structure of stamping machine |
| CN110077886A (en) * | 2019-05-23 | 2019-08-02 | 河南奥德利数码科技有限公司 | Laminating machine resistance gauge |
| CN110077886B (en) * | 2019-05-23 | 2023-11-24 | 河南印都数码科技有限公司 | Film laminating machine resistor |
| CN112573289A (en) * | 2021-02-24 | 2021-03-30 | 常州市新创智能科技有限公司 | Prepreg narrow-band winding mechanism |
| CN113431044A (en) * | 2021-06-30 | 2021-09-24 | 闫欠欠 | Anti-wrinkle and instant-fixing geotextile laying system and laying method thereof |
| CN113788363A (en) * | 2021-11-16 | 2021-12-14 | 山东大业股份有限公司 | Tire bead steel wire take-up and tensioning device |
| CN115140588A (en) * | 2022-07-21 | 2022-10-04 | 昆山市力格自动化设备有限公司 | Material belt winding machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120912 |