CN107604517A - A kind of spindle with backrush tension force - Google Patents
A kind of spindle with backrush tension force Download PDFInfo
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- CN107604517A CN107604517A CN201710705468.4A CN201710705468A CN107604517A CN 107604517 A CN107604517 A CN 107604517A CN 201710705468 A CN201710705468 A CN 201710705468A CN 107604517 A CN107604517 A CN 107604517A
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- spindle
- axis
- backrush
- spindle axis
- fixed
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Abstract
The present invention relates to a kind of spindle with backrush tension force in textile technology field, more particularly to weaving process for being used on creel.The technical solution adopted by the present invention is：A kind of spindle with backrush tension force, including fixed seat, spindle axis, spindle cylinder, storage force mechanisms and rotary dampening mechanism, the rotary dampening mechanism is made up of fixed part and motion parts, the fixed part is fixed together with the fixed seat, the motion parts are fixed together with the spindle axis, and relative rotary motion can occur for the fixed part and the motion parts when rotary torsion of the spindle axis is more than the torsion of rotary dampening mechanism setting.It is an advantage of the invention that：The fiber of high elastic modulus be compensate for when as warp thread, the warp tension that the change of open state is brought changes, and avoids the injuries such as the friction for increasing yarn that tension force is brought to yarn by other method.
Description
Technical field
The present invention relates in textile technology field, more particularly to weaving process for one kind for being used on creel with backrush
The spindle of power.
Background technology
Weaving refers to the technical process that warp, weft threads are interweaved into fabric on loom.In weaving be unable to do without warp thread and
Weft yarn, conventional woven industry is more to be wound on warp thread in one or more warp beam, carries out the overall warp let-off, some jacquard weave kinds use
Bobbin creel carries out the warp let-off, and warp thread can not realize backrush.
In high modulus fibre weaving process, by taking carbon fiber as an example, tension force is used in warp beam and loom intermediate demand
Machine carries out tension compensating, to meet the change of the comprehensive moment warp path length of weaving process split shed full gate peace.If in carbon
The uneven change of how much generations of interlacing point during fiber weaving, it is desirable to some warp length dosages are more, and some dosages are few, this
Sample just can not the overall warp let-off and tension compensating.A kind of mechanism is so required, the length that each warp thread can be controlled to release
Compensated with to each warp tension.
The content of the invention
It is an object of the invention to provide a kind of spindle with backrush tension force, using new structure design, for for yarn
What frame specially designed, it can solve the problem that produced problem in the prior art, it is ensured that can preferably be played for creel in use
Effect.
Technical scheme is as follows：
A kind of spindle with backrush tension force, it is characterised in that：Including fixed seat, the center of the fixed seat is provided with
First assembling axis hole, the first assembling axis hole is interior to be provided with spindle axis, and the first assembling axis hole is with the spindle axis by turning
Dynamic pair links together, and position of the spindle axis on the left of the fixed seat is provided with cylindrical spindle cylinder, the spindle
The center of cylinder is provided with passes through revolute pair and the spindle with cylindrical the second concentric assembling axis hole, the second assembling axis hole
Together, the spindle cylinder external cylindrical surface leftward position is provided with tube to axis connection, and the right side of the tube, which is provided with, stores force mechanisms, institute
The one end for stating storage force mechanisms is fixed on the spindle axis, and the other end for storing force mechanisms is fixed on the spindle cylinder, when
When the spindle cylinder rotates relative to the spindle axis, the position generation for storing force mechanisms and being fixed on the spindle cylinder
Displacement, it is now described to store the change of force mechanisms generating state and possess the rotatory force with tube direction of rotation opposite direction
Square；The spindle axis is additionally provided with rotary dampening mechanism close to the position of the fixed seat, and the rotary dampening mechanism is by fixed part
Divide and motion parts form, the equivalence that the fixed part is fixed together or connected firmly with the fixed seat with the fixed seat
Carrier links together, the load of equal value that the motion parts are fixed together with the spindle axis or connected firmly with the spindle axis
Body links together, the fixed part when rotary torsion of the spindle axis is more than the torsion of rotary dampening mechanism setting
Relative rotary motion can occur with the motion parts.
Further, the first assembling axis hole is linked together with the spindle axis by rolling bearing, and described second
Assembling axis hole links together also by revolute pair and the spindle axis.
Further, the fixed part and the motion parts stop the spindle axis by mechanical resistance caused by phase mutual friction
Rotated, or the fixed part and the motion parts prevent the spindle by applying external force with contactless state
Axle is rotated.
Further, the backrush number of turns that the spindle axis can reach number and backrush power size, depending on design
The rotary dampening mechanism design parameter, can be designed according to being actually needed.
Further, the storage force mechanisms are vortex-like clockwork spring structure.
Beneficial effects of the present invention：
The present invention realizes the torque for keeping opposite with releasing yarn direction of rotation at the spindle cylinder moment, when making the yarn of releasing
Carve the tension force for keeping certain.The fiber of high elastic modulus be compensate for when as warp thread, the warp thread that the change of open state is brought
Tension variation, the fiber of high elastic modulus is compensate for when as weft yarn, the change of color state is selected or is drawn by picking motion
The change of the weft tension brought.Avoid the injuries such as the friction for increasing yarn that tension force is brought to yarn by other method.
Brief description of the drawings
Fig. 1 is the diagrammatic cross-section of friction-disc damping due to rotation of the present invention；
Fig. 2 is the diagrammatic cross-section of friction wheel type damping due to rotation of the present invention；
Fig. 3 is the dimensional structure diagram of friction wheel type damping due to rotation of the present invention；
In figure：1st, fixed seat, 2, spindle axis, 3, spindle cylinder, 4, store force mechanisms, 5, rotary dampening mechanism, 6, tube, 11,
First assembling axis hole, the 31, second assembling axis hole, 51, fixed part, 52, motion parts.
Embodiment
As shown in Figure 1 to Figure 3, a kind of spindle with backrush tension force, for glass fibre, quartz fibre and carbon fibre etc. one
A little high elastic modulus, or the fiber with minimum expansion performance supply creel in weaving process, are just specially set for it
Meter.The length and compensate each warp tension that each warp thread is released can be controlled.The present invention includes fixed seat 1, it
It is fixture.The center of the fixed seat 1 is provided with the first assembling axis hole 11, and spindle is provided with the first assembling axis hole 11
Axle 2, the first assembling axis hole 11 are linked together with the spindle axis 2 by revolute pair.The spindle axis 2 is beyond described solid
The position in the left side of reservation 1 is provided with cylindrical spindle cylinder 3, and the center of the spindle cylinder 3 is provided with cylindrical concentric second
Axis hole 31 is assembled, the second assembling axis hole 31 is linked together by revolute pair and the spindle axis 2.Outside the spindle cylinder 3
Face of cylinder leftward position is provided with tube 6, and the right side of the tube 6, which is provided with, stores force mechanisms 4, preferably, the storage force mechanisms 4 are
Vortex-like clockwork spring structure.Described one end for storing force mechanisms 4 is fixed on the spindle axis 2, and the other end for storing force mechanisms 4 is fixed
On the spindle cylinder 3, when the spindle cylinder 3 rotates relative to the spindle axis 2, the storage force mechanisms 4 are fixed on
Position on the spindle cylinder 3 is subjected to displacement, and now storage force mechanisms 4 generating state changes and possessed and the tube 6
The rotating torque of direction of rotation opposite direction.The spindle axis 2 is additionally provided with rotary dampening mechanism close to the position of the fixed seat 1
5, the rotary dampening mechanism 5 is made up of fixed part 51 and motion parts 52, and the fixed part 51 is solid with the fixed seat 1
It is scheduled on the equivalent carriers connected firmly together or with the fixed seat 1 to link together, them is turned into an entirety, turned
It can be rotated together when dynamic.The motion parts 52 and the spindle axis 2 be fixed together or with the spindle axis 2 connect firmly etc.
Valency carrier links together.The rotary torsion of the spindle axis 2 is more than described solid during the torsion of the rotary dampening mechanism 5 setting
Relative rotary motion can be occurred by determining part 51 and the motion parts 52.
Preferably, the first assembling axis hole 11 is linked together with the spindle axis 2 by rolling bearing, described the
Two assembling axis holes 31 link together also by revolute pair and the spindle axis 2.It is more convenient, production cost and is assembled into during installation
This is corresponding relatively low.
Preferably, the fixed part 51 and the motion parts 52 stop the ingot by mechanical resistance caused by phase mutual friction
Sub- axle 2 is rotated, or the fixed part 51 and the motion parts 52 are hindered with contactless state by applying external force
Only the spindle axis 2 is rotated.The spindle of the present invention can be improved, enabled it to more according to different use environments
It is adapted to applied environment.
Preferably, the backrush number of turns that the spindle axis 2 can reach number and backrush power size, depending on design
The rotary dampening mechanism 5 design parameter, can be designed according to being actually needed, in design more flexibly, during production can
To be more convenient, designed accordingly according to different requirements, make its use range wider.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvement or replacement can also be made, these improve or replaced
It should be regarded as protection scope of the present invention.
Claims (5)
- A kind of 1. spindle with backrush tension force, it is characterised in that：Including fixed seat (1), the center of the fixed seat (1) Provided with the first assembling axis hole (11), spindle axis (2), the first assembling axis hole (11) are provided with the first assembling axis hole (11) Linked together with the spindle axis (2) by revolute pair, position of the spindle axis (2) on the left of the fixed seat (1) Cylindrical spindle cylinder (3) is provided with, the center of the spindle cylinder (3) is provided with and cylindrical the second concentric assembling axis hole (31), the second assembling axis hole (31) is linked together by revolute pair and the spindle axis (2), and the spindle cylinder (3) is outside Face of cylinder leftward position is provided with tube (6), and the right side of the tube (6), which is provided with, stores force mechanisms (4), the storage force mechanisms (4) One end is fixed on the spindle axis (2), and the other end for storing force mechanisms (4) is fixed on the spindle cylinder (3), when described When spindle cylinder (3) rotates relative to the spindle axis (2), the storage force mechanisms (4) are fixed on the spindle cylinder (3) Position is subjected to displacement, and now described storage force mechanisms (4) generating state changes and possessed opposite with the tube (6) direction of rotation The rotating torque in direction；The spindle axis (2) is additionally provided with rotary dampening mechanism (5) close to the position of the fixed seat (1), described Rotary dampening mechanism (5) is made up of fixed part (51) and motion parts (52), the fixed part (51) and the fixed seat (1) equivalent carriers for being fixed together or being connected firmly with the fixed seat (1) link together, the motion parts (52) and institute State the equivalent carriers that spindle axis (2) is fixed together or connected firmly with the spindle axis (2) to link together, the spindle axis (2) fixed part (51) and the motion portion when rotary torsion is more than the torsion of the rotary dampening mechanism (5) setting Divide (52) that relative rotary motion can occur.
- A kind of 2. spindle with backrush tension force according to claim 1, it is characterised in that：The first assembling axis hole (11) linked together with the spindle axis (2) by rolling bearing, it is described second assembling axis hole (31) also by revolute pair with The spindle axis (2) links together.
- A kind of 3. spindle with backrush tension force according to claim 1, it is characterised in that：The fixed part (51) and The motion parts (52) are stopped the spindle axis (2) by mechanical resistance caused by phase mutual friction and rotated, or the fixed part (51) and the motion parts (52) are divided to prevent the spindle axis (2) to be rotated by applying external force with contactless state.
- A kind of 4. spindle with backrush tension force according to claim 1, it is characterised in that：The spindle axis (2) can The number of the backrush number of turns reached and the size of backrush power, depending on the design parameter of the rotary dampening mechanism (5) of design, It can be designed according to being actually needed.
- A kind of 5. spindle with backrush tension force according to claim 1, it is characterised in that：It is described storage force mechanisms (4) be Vortex-like clockwork spring structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710705468.4A CN107604517A (en) | 2017-08-16 | 2017-08-16 | A kind of spindle with backrush tension force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710705468.4A CN107604517A (en) | 2017-08-16 | 2017-08-16 | A kind of spindle with backrush tension force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107604517A true CN107604517A (en) | 2018-01-19 |
Family
ID=61064444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710705468.4A Withdrawn CN107604517A (en) | 2017-08-16 | 2017-08-16 | A kind of spindle with backrush tension force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107604517A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424077A (en) * | 2019-07-26 | 2019-11-08 | 淮安智创自动化设备有限公司 | Spinning frame wharve structure with damping |
| US11352725B2 (en) | 2019-12-19 | 2022-06-07 | Industrial Technology Research Institute | Wire tension control device and braiding machine using the same |
| US11560657B2 (en) | 2020-12-02 | 2023-01-24 | Industrial Technology Research Institute | Braiding path generating method and device using the same, and dynamic correcting method and braiding system using the same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200960861Y (en) * | 2006-09-13 | 2007-10-17 | 张金华 | Stringing frame with brake damp tension |
| CN201648626U (en) * | 2010-04-23 | 2010-11-24 | 扬州新扬科技发展产业有限公司 | Disc type brake bobbin cradle |
| CN202084429U (en) * | 2011-04-08 | 2011-12-21 | 辽宁营达电力电器有限公司 | Paying-off device |
| CN104060362A (en) * | 2014-06-16 | 2014-09-24 | 东华大学 | Creel for ultra-fine metal wire warping |
| CN104627736A (en) * | 2015-02-04 | 2015-05-20 | 常熟市中联光电新材料有限责任公司 | Paying-off damping device of paying-off machine |
| CN105197672A (en) * | 2015-10-30 | 2015-12-30 | 常州瑞赛机电设备有限公司 | Bobbin assembly capable of realizing peripheral unwinding |
-
2017
- 2017-08-16 CN CN201710705468.4A patent/CN107604517A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200960861Y (en) * | 2006-09-13 | 2007-10-17 | 张金华 | Stringing frame with brake damp tension |
| CN201648626U (en) * | 2010-04-23 | 2010-11-24 | 扬州新扬科技发展产业有限公司 | Disc type brake bobbin cradle |
| CN202084429U (en) * | 2011-04-08 | 2011-12-21 | 辽宁营达电力电器有限公司 | Paying-off device |
| CN104060362A (en) * | 2014-06-16 | 2014-09-24 | 东华大学 | Creel for ultra-fine metal wire warping |
| CN104627736A (en) * | 2015-02-04 | 2015-05-20 | 常熟市中联光电新材料有限责任公司 | Paying-off damping device of paying-off machine |
| CN105197672A (en) * | 2015-10-30 | 2015-12-30 | 常州瑞赛机电设备有限公司 | Bobbin assembly capable of realizing peripheral unwinding |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424077A (en) * | 2019-07-26 | 2019-11-08 | 淮安智创自动化设备有限公司 | Spinning frame wharve structure with damping |
| CN110424077B (en) * | 2019-07-26 | 2020-06-23 | 江苏华茂自动化设备有限公司 | Spinning frame spindle disc structure with damping effect |
| US11352725B2 (en) | 2019-12-19 | 2022-06-07 | Industrial Technology Research Institute | Wire tension control device and braiding machine using the same |
| US11560657B2 (en) | 2020-12-02 | 2023-01-24 | Industrial Technology Research Institute | Braiding path generating method and device using the same, and dynamic correcting method and braiding system using the same |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180119 |
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| WW01 | Invention patent application withdrawn after publication |