CN206308464U - It is a kind of to take yarn device suitable for the control of 3 D weaving bundled yarn - Google Patents
It is a kind of to take yarn device suitable for the control of 3 D weaving bundled yarn Download PDFInfo
- Publication number
- CN206308464U CN206308464U CN201621189262.8U CN201621189262U CN206308464U CN 206308464 U CN206308464 U CN 206308464U CN 201621189262 U CN201621189262 U CN 201621189262U CN 206308464 U CN206308464 U CN 206308464U
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- China
- Prior art keywords
- yarn
- take
- yarn device
- weaving
- buckle
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- 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
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- 238000009941 weaving Methods 0.000 title claims abstract description 19
- 239000004020 conductor Substances 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229920006253 high performance fiber Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The utility model belongs to 3 D weaving bundled yarn technical field, it is specifically related to a kind of to take yarn device suitable for the control of 3 D weaving bundled yarn, including support, it is movably installed with by taking yarn device base on support and takes tube, with it is described take that yarn device base is connected successively have buckle, junction button, pulling buckle, first conductor and spring；Wherein take yarn device base and be provided with draw-in groove, buckle can be located in draw-in groove to prevent to take tube rotation, and the external side face of guide is connected with coil.The utility model controls the yarn device of taking for carrying bundled yarn to tighten up and loosen by reponse system, so as to realize the automatic regulation function of tension force, has adapted to weaving duty requirements.
Description
Technical field
The utility model belongs to 3 D weaving bundled yarn technical field, and in particular to one kind is applied to 3 D weaving bundled yarn
What is controlled takes yarn device.
Background technology
The characteristics of fibrous composite has high specific strength, high ratio modulus.Structure obtained by being prepared with the material in recent years
Part obtains increasingly extensive application in Aero-Space, automobile and field of marine equipment.Based on the structural member of such material, lead to
Often need for high-performance fiber to be combined into fibre reinforcement by specific technology mode, after target geometry is formed, will set
Fat is injected into reinforcement, after treating fully to combine, obtains final structural member.It is three-dimensional in all kinds of technologies for preparing reinforcement
Woven mode has the advantages that uniqueness, and the yarn of tying up that multi-layer fiber is bundled such as is favorably improved into the anti-of fabric interlayer
Separating property；Soft flat fabric can carry out moulding etc. according to the shape of final structure part.
For the three-dimensional orthogonal woven fabric enhancing structure for needing to be made up of bundled yarn binding, the binding in weaving process
Yarn tension has for the micro-geometry of three-dimensional woven fabric and the military service performance of the composite material structural member for thus determining
Important influence.There is opening and beating-up mechanism motion because of technological requirement, in weaving process, generate the dependent variable of bundled yarn
Large change, and then tension force thereon is changed in weaving process, directly affects fabric property.And common loom is used
It is that to realize tension force by spring and Metallic card controllable in carrying and the tradition of conveying warp thread takes yarn device.Such design is right
Do not influenceed in ordinary loom, weaving process can be smoothly completed, but for the high-performance fiber with high elastic modulus just
Expose it not enough.
Therefore, the utility model patent propose it is a kind of suitable for 3 D weaving bundled yarn control take yarn device, by pass
Sensor controls to take the rotating switch in yarn device so that take yarn device according to duty requirements come folding and unfolding yarn, so as to realize tension force
Automatic control effect.
Utility model content
The purpose of this utility model is that offer is a kind of takes yarn device suitable for the control of 3 D weaving bundled yarn, by feedback
System controls the yarn device of taking for carrying bundled yarn to tighten up and loosen, and so as to realize the automatic regulation function of tension force, has adapted to weaving
Duty requirements.
To achieve the above object, the technical scheme of the specific offer of the utility model is：It is a kind of to be bundled suitable for 3 D weaving
Yarn device, including support are taken in yarn control, are movably installed with by taking yarn device base on support and take tube, and yarn device base is taken with described
What is be connected successively has buckle, junction button, pulling buckle, first conductor and spring；Wherein take yarn device base and be provided with draw-in groove, buckle energy
To prevent to take tube rotation in draw-in groove, the external side face of guide is connected with coil.
A kind of reponse system for taking yarn device suitable for the control of 3 D weaving bundled yarn, including first group of sensor and second
The first switch and second switch of group sensor two sensors control；
Heald frame is moved downward, and heald frame is first kept off between first group of sensor, causes the first switch of control to be changed into from disconnecting
Closure, and second switch in circuit is in closure state, now circuit is in the conduction state, coil electricity attract first conductor to
Upper motion, buckle departs from takes yarn device base, takes yarn device unwrapping wire；
When heald frame continues to move downwardly to while blocking first group of sensor and second group sensor, now at first switch
In closure state, and second switch, due to controlling its infrared ray sensor to disconnect, second switch has closure to go off, circuit
It is off, coil blackout, first conductor is moved downward under the action of the spring, yarn device base is taken in buckle clamping, takes yarn device
Stop unwrapping wire.
The beneficial effects of the utility model：The utility model causes that the rotation for taking yarn device is released when unwrapping wire is needed to be limited
System, realizes automatic unwrapping wire, so as to realize Automated condtrol, while being conducive to the integrated model effect of fabric.
Brief description of the drawings
Fig. 1 takes yarn device structural representation for the utility model；Fig. 2 is the utility model feedback control block diagram；
Fig. 3 is the utility model shedding mechanism principle schematic；Fig. 4 is the utility model coil control circuit schematic diagram.
Specific embodiment
As shown in figure 1, the utility model disclose be it is a kind of take yarn device suitable for the control of 3 D weaving bundled yarn, including
Support 1, is movably installed with by taking yarn device base 8 on support 1 and takes tube 9, takes what yarn device base 8 was connected successively with described
There are buckle 6, junction button 7, pulling buckle 5, first conductor 4 and spring 2；Wherein take yarn device base 8 and be provided with draw-in groove 10, buckle 6 can be located at
Tube 9 is taken in draw-in groove with prevention to rotate, the outer peripheral face of first conductor 4 is connected with coil 3.
Its motion process is：When coil 3 is not powered, yarn device bottom is taken because be pushed into for buckle 6 by the effect of spring 2
The draw-in groove 10 of seat 8, limits its rotation.When coil 3 is powered, first conductor 4 can upwards be attracted, so that pulling buckle 5 is driven, so as to draw
One end of dynamic junction button 7 so that the buckle 6 of interference fit is pulled out from yarn device base 8 is taken therewith, and yarn device is taken so as to relieve
Rotation limitation.
The relative control section of mechanical movement is mainly by two pairs of infrared ray sending and receiving devices to complete.Cause
It is that during three-dimensional orthogonal weaving textile, the meeting for bundling yarn tension is changed, so in the middle of the utility model, sensor peace
In the frame of the shedding mechanism of control bundled yarn opening, particular location such as Fig. 3.In figure 3, mainly transported with a heald frame 11
As a example by dynamic, the power on/off of Fig. 1 coils is realized with reference to the circuit theory of Fig. 4.Its specific operation principle such as Fig. 2.
Two pairs of first group of sensor in Fig. 3（S1, n1）And second group sensor（s2,n2）Control is Fig. 4 circuits
First switch K1 and second switch K2.First switch K1 is normal open switch, and second switch K2 is normally closed switch, is started in motion
First switch K1 disconnects in the preceding circuit due to Fig. 4, and second switch K2 closed circuits are in order at disconnection.When the heald frame 11 in Fig. 3
When moving downward, heald frame 11 is first kept off in first group of sensor（S1, n1）Between so that infrared ray disconnects, and causes the first of control
Switch K1 is changed into closure from disconnecting, and second switch K2 is in closure state in circuit, and now circuit is in the conduction state, coil
It is powered.When heald frame 11 continues to move to while blocking first group of sensor（S1, n1）And second group sensor（s2,n2）When, this
When first switch K1 be in closure state, and second switch K2 due to controlling its infrared ray sensor to disconnect, second switch K2
There is closure to go off, now circuit is off again, coil blackout.It is complete when heald frame 11 moves to this position
Into being once open.And be during opening need to carry bundled yarn take yarn device unwrapping wire, the utility model is just just
Meet this requirement.First group of sensor is only blocked when heald frame 11 is in motion（S1, n1）In the case of first opening in circuit
K1 is closed, second switch K2 is in closure state simultaneously, and at this moment coil is switched on.Coil electricity can attract for first conductor
Motion is so as to the unwrapping wire for realizing controlling to take yarn device.
The above, embodiment only of the present utility model is not used to limit the utility model, every according to this practicality
Any trickle amendment, equivalent and improvement that new technical spirit is made to above example, should be included in this practicality
Within the protection domain of new technique scheme.
Claims (1)
- It is 1. a kind of to take yarn device suitable for the control of 3 D weaving bundled yarn, it is characterised in that：Including support, by taking yarn on support Device base is movably installed with takes tube, with it is described take that yarn device base is connected successively have buckle, junction button, pulling buckle, guide Body and spring；Wherein take yarn device base and be provided with draw-in groove, buckle can be located in draw-in groove to prevent to take tube rotation, the first conductor Outer peripheral face is connected with coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621189262.8U CN206308464U (en) | 2016-10-28 | 2016-10-28 | It is a kind of to take yarn device suitable for the control of 3 D weaving bundled yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621189262.8U CN206308464U (en) | 2016-10-28 | 2016-10-28 | It is a kind of to take yarn device suitable for the control of 3 D weaving bundled yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206308464U true CN206308464U (en) | 2017-07-07 |
Family
ID=59243926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621189262.8U Expired - Fee Related CN206308464U (en) | 2016-10-28 | 2016-10-28 | It is a kind of to take yarn device suitable for the control of 3 D weaving bundled yarn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206308464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592071A (en) * | 2016-10-28 | 2017-04-26 | 浙江理工大学 | Yarn carrier suitable for binder yarn control of three-dimensional braiding and feedback system |
-
2016
- 2016-10-28 CN CN201621189262.8U patent/CN206308464U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592071A (en) * | 2016-10-28 | 2017-04-26 | 浙江理工大学 | Yarn carrier suitable for binder yarn control of three-dimensional braiding and feedback system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20171028 |