CN103818779B - digital yarn tension controller - Google Patents
digital yarn tension controller Download PDFInfo
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- CN103818779B CN103818779B CN201410069620.0A CN201410069620A CN103818779B CN 103818779 B CN103818779 B CN 103818779B CN 201410069620 A CN201410069620 A CN 201410069620A CN 103818779 B CN103818779 B CN 103818779B
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Abstract
Digital yarn tension controller, belongs to textile machinery part device field.There is cumbersome defect in existing digital yarn tension controller.The flap drive mechanism that the present invention is swung including activity grid, fixed grid, rotating shaft, support, flap and driving flap, fixed grid is fixed on base by mounting bracket, activity grid is installed on support, activity grid is set to coordinate in correspondence with each other with fixed grid, support is fixed in rotating shaft, support can follow rotating shaft to rotate, and rotating shaft is movably installed on base by described mounting bracket, and flap is fixed in rotating shaft.The present invention is connected by support with activity grid, support is connected by rotating shaft with flap, then flap drive mechanism driving flap is swung, so as to the motion of drive activity grid, realize the adjust automatically of distance between activity grid and fixed grid, the adjustment to yarn tension is completed, hand labor intensity is reduced, improves the production efficiency of textile machine.
Description
Technical field
The invention belongs to textile machinery part device field, especially with a kind of digital yarn controlled for yarn tension
Force controller is relevant.
Background technology
The yarn processing machine such as winder, twisting tool is processed in running in yarn and usually requires yarn maintaining certain
Power, with the change of tube size, yarn tension can be fluctuated therewith, and the control of yarn tension size mainly passes through yarn tension control
Device is completed.Existing yarn tension controller include staggeredly to activity grid and fixed grid, fixed grid passes through spiral shell
Nail is fixedly mounted, and the activity of activity grid is installed and is connected with gravity drop hammer, grid of the yarn through activity grid and fixed grid
Friction between yarn and grid produces tension force, changes the opening and closing of fixed grid and activity grid by changing the size of gravity drop hammer
Degree changes distance each other, so as to change friction size, realizes the control to yarn tension size.Such yarn
The tension adjustment operation of tension controller is cumbersome, and governing speed, sensitivity and stability are relatively low, and influence yarn system
Make and be also affected with tube forming quality, production efficiency.
The content of the invention
The tension adjustment that the purpose of the present invention is intended to overcome existing yarn tension controller to exist operates constant defect, carries
It is stable and can be according to the number of production technology quick regulation Tensity size that easy to operate, tension force is adjusted for a kind of yarn tension
Yarn tension controller.
Therefore, the present invention uses following technical scheme：Digital yarn tension controller, including activity grid and fixed railing
Piece, fixed grid is fixed on base by mounting bracket support, activity grid and fixed grid staggeredly to and can rotate, its
It is characterized in that described digital yarn tension controller also includes the drive of tension sensor, controller and the rotation of driving activity grid
Dynamic motor, motor transmits rotary moveable grid rotary power by transmission mechanism, and controller receives the sense of tension sensor
Induction signal, control motor operating, according to the fast automatic regulation activity grid of tension variation and the opening and closing degree of fixed grid,
The tension force of yarn is controlled to be in steady state.
As the supplement to above-mentioned technical proposal and perfect, present invention additionally comprises following technical characteristic.
Described activity grid is installed on flap, and flap is connected with described mounting bracket by a rotating shaft support, movable grid
Piece with flap from rotating shaft support rotate with fixed grid in correspondence with each other with.
Described mounting bracket and flap all set and through hole are set on the corresponding side wing, the side wing, and described rotating shaft passes through the side wing
On through hole.
Described rotating shaft is bolt, and bolt thread end spinning nut, pocketed springs on bolt, spring is located at nut with installing
Between frame or the side wing of flap, the axial location progress to flap on the premise of ensureing that flap has rotary moveable is spacing,
Avoid activity grid from occurring axial jump with flap, improve tension force stability.
Described transmission mechanism includes the driving gear for being fixed on motor rotating shaft and with the driven of activity grid rotation
Gear.By gear drive, control accuracy can be improved, so as to provide tension adjustment precision and control stability.
Described driven gear is sector gear, the small space of Adaptive control apparatus, sector gear and described flap
It is fixedly connected, and using described rotating shaft core as pivot, the sector gear gear teeth are engaged with driving gear, are driven by motor
Dynamic swing rotary.
Described digital yarn tension controller also includes broken yarn inductor, and described controller is according to broken yarn inductor
Broken yarn actuated signal control motor driving activity grid is opened, and puts yarn again after facilitating Yarn connecting operation and joint
Enter between activity grid and fixed grid.
Following beneficial effect can be reached using the present invention：The present invention is sensed by controller according to tension sensor, broken yarn
The actuated signal control motor of device is easy to operate by gear transmission structure driving activity grid swing rotary, and control is steady
Fixed, regulation is rapid sensitive, improves constant tension, so that yarn is manufactured and tube forming quality, and production technology is adapted
Afterwards, as long as setting is digitized to controller can just change the size of control tension force, production efficiency can be improved.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is principle schematic of the invention.
Fig. 3 is schematic top plan view of the invention.
Fig. 4 is left view schematic diagram of the invention.
Embodiment
The embodiment to the present invention is described in detail below in conjunction with the accompanying drawings.
As shown in Figure 1 to 4, the present invention include activity grid 1, fixed grid 2, broken yarn inductor, tension sensor 4,
The motor 5 that controller and driving activity grid 1 rotate, fixed grid 2 is fixed on base 3 by the support of mounting bracket 10,
Activity grid 1 is installed on flap 8, and flap 8 is supported by a rotating shaft 9 with mounting bracket 10 and is connected, and activity grid 1 is with flap 8 by turning
Cooperation that the support of axle 9 rotates and fixed grid 2 intermeshes, mounting bracket 10 and flap 8 all set and set on the corresponding side wing, the side wing
Through hole, described rotating shaft 9 is through the through hole on the wing of side, preferably, rotating shaft 9 is bolt, bolt thread end spinning nut, bolt
Upper pocketed springs, spring is located between nut and mounting bracket 10, to flap on the premise of ensureing that flap 8 has rotary moveable
8 axial location carries out spacing, it is to avoid with flap 8 axial jump occurs for activity grid 1, improves tension force stability；Driving
Motor 5 transmits the rotary power of rotary moveable grid 1 by transmission mechanism, and transmission mechanism includes being fixed on the master of motor rotating shaft
Moving gear 6 and the driven gear 7 rotated with activity grid 1, preferably, driven gear 7 is sector gear, Adaptive control apparatus
Small space, sector gear is fixedly connected with flap 8, and using rotating shaft core as pivot, the sector gear gear teeth with actively
Gear 6 is engaged, and swing rotary is driven by motor 5, by gear drive, can improve control accuracy, is opened so as to provide
Power degree of regulation and control stability；Controller receives the induced signal of tension sensor 4, control motor 5 and operated, according to
The opening and closing degree of the fast automatic regulation activity grid 1 of tension variation and fixed grid 2, the tension force of control yarn is in constant shape
State；Broken yarn inductor controller is according to the driving activity grid 1 of broken yarn actuated signal control motor 5 of broken yarn inductor
Open, facilitate and insert yarn again after Yarn connecting operation and joint between activity grid 1 and fixed grid 2.
The present invention passes through gear by controller according to the actuated signal control motor of tension sensor, broken yarn inductor
Drive mechanism driving activity grid swing rotary, easy to operate, control is stable, and regulation is rapid sensitive, improves constant tension,
After yarn manufacture and tube forming quality, and production technology reorganization, as long as being digitized setting to controller with regard to energy
Change the size of control tension force, production efficiency can be improved.
Claims (4)
1. digital yarn tension controller, including activity grid（1）With fixed grid（2）, fixed grid（2）Pass through mounting bracket
（10）Base is fixed in support（3）On, activity grid（1）With fixed grid（2）Staggeredly to and can rotate, its feature exists
In：Described digital yarn tension controller also includes tension sensor（4）, controller and driving activity grid（1）Rotation
Motor（5）, motor（5）Rotary moveable grid is transmitted by transmission mechanism（1）Rotary power, controller receives tension force
Sensor（4）Induced signal, control motor（5）Operating；Described activity grid（1）It is installed on flap（8）On, flap
（8）With described mounting bracket（10）By a rotating shaft（9）Support connection, activity grid（1）With flap（8）By rotating shaft（9）Support rotation
Turn and fixed grid（2）Coordinate in correspondence with each other, described transmission mechanism includes the driving gear for being fixed on motor rotating shaft（6）
With with activity grid（1）The driven gear of rotation（7）, described driven gear（7）For sector gear, sector gear with it is described
Flap（8）It is fixedly connected, the sector gear gear teeth and driving gear（6）Engagement.
2. digital yarn tension controller according to claim 1, it is characterised in that：Described mounting bracket（10）And flap
（8）All set and through hole, described rotating shaft are set on the corresponding side wing, the side wing（9）Through hole through on the wing of side.
3. digital yarn tension controller according to claim 2, it is characterised in that：Described rotating shaft（9）For bolt, spiral shell
Pocketed springs on bolt end of thread spinning nut, bolt, spring is located at nut and mounting bracket（10）Or flap（8）The side wing between.
4. digital yarn tension controller according to claim 1, it is characterised in that：Described digital yarn tension control
Device also includes broken yarn inductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410069620.0A CN103818779B (en) | 2014-02-27 | 2014-02-27 | digital yarn tension controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410069620.0A CN103818779B (en) | 2014-02-27 | 2014-02-27 | digital yarn tension controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103818779A CN103818779A (en) | 2014-05-28 |
| CN103818779B true CN103818779B (en) | 2017-08-22 |
Family
ID=50754123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410069620.0A Active CN103818779B (en) | 2014-02-27 | 2014-02-27 | digital yarn tension controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103818779B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401807B (en) * | 2014-11-28 | 2017-04-12 | 浙江凯成纺织机械有限公司 | Pressure sensor control system and method for yarn production device |
| CN109092573B (en) * | 2018-10-08 | 2024-01-30 | 中国工程物理研究院总体工程研究所 | Vibration reduction geotechnical centrifuge suitable for triaxial shaking table |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB752957A (en) * | 1953-05-23 | 1956-07-18 | Barmag Barmer Maschf | Improvements relating to thread tension control means for winding and other textile machines |
| US3789631A (en) * | 1972-02-08 | 1974-02-05 | Stop Motion Devices Corp | Yarn tension control device |
| CS164333B1 (en) * | 1973-05-02 | 1975-11-07 | ||
| DE19544202B4 (en) * | 1995-11-28 | 2007-01-04 | Saurer Gmbh & Co. Kg | Method and device for adjusting a yarn tension present in a textile machine according to a rake tensioner |
| CN202848768U (en) * | 2012-06-12 | 2013-04-03 | 丝丝姆纺织机械（中山）有限公司 | Fence gate type tension mechanism applied to precision wind machine |
| CN203127916U (en) * | 2013-02-28 | 2013-08-14 | 杭州长翼纺织机械有限公司 | Tension adjusting device of winding machine |
| CN203833376U (en) * | 2014-02-27 | 2014-09-17 | 浙江日发纺织机械股份有限公司 | Digital yarn tension control device |
-
2014
- 2014-02-27 CN CN201410069620.0A patent/CN103818779B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103818779A (en) | 2014-05-28 |
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| PB01 | Publication | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20191204 Address after: 312500, No. 5, Digital Science Park, Qixing street, Xinchang County, Shaoxing, Zhejiang Patentee after: ZHEJIANG RIFA TEXTILE MACHINERY CO., LTD. Address before: 312500, Xinchang Shaoxing hi tech Park (Nan Yan), Zhejiang Digital Technology Park Patentee before: Zhejiang Rifa Textile Machinery Co.,Ltd. |
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| TR01 | Transfer of patent right |