CN105568546B - One kind is used to be layered woven weaving pin - Google Patents
One kind is used to be layered woven weaving pin Download PDFInfo
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- CN105568546B CN105568546B CN201510935318.3A CN201510935318A CN105568546B CN 105568546 B CN105568546 B CN 105568546B CN 201510935318 A CN201510935318 A CN 201510935318A CN 105568546 B CN105568546 B CN 105568546B
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- Prior art keywords
- loose thread
- pin
- needle body
- weaving pin
- woven weaving
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C3/00—Braiding or lacing machines
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Woven Fabrics (AREA)
Abstract
It is used to be layered woven weaving pin the invention discloses one kind, it is characterised in that the weaving pin is by entering loose thread, needle body and go out loose thread, in addition to extension rod.Because the present invention uses loose thread, needle body, extension rod and goes out after loose thread is manufactured respectively to be then assembled into weave pin, difficulty of processing can effectively be reduced, high-quality stability is put forward, abrasion of the weaving for fiber is reduced, so as to improve the performance and quality stability of large-scale, complicated, abundant precast body.
Description
Technical field
It is used to be layered woven weaving pin the present invention relates to one kind, belongs to composite three dimensional weaving field.
Background technology
Invention number proposes a kind of composite based on digitlization layout template for CN201010125066.5 patent
Precast body is layered method for weaving, and this method can meet defence and military, boat with molding large, complexity, abundant composite preform
Active demand of the empty space flight to large complicated, abundant composite product.Digital arrangement template is by by a set pattern in this method
The guide rod composition that rule sets the arrangement template of through hole and is engaged with through hole.Precast body manufacture type is carried out using this method, had
Weave pin and pull yarn, run along guide rod gap so that yarn is laid in guide sleeve gap.Invention number is
CN201010125069.9 patent, which proposes one kind, to be used to be layered woven weaving pin, and the weaving pin has crawl to tie using outside
The hollow tubular structures or sewing needle construction of structure.To reduce to fiber attrition, it is desirable to tubular structure inside is processed, therefore
The weaving pin difficulty of processing of this structure is big, crudy it cannot be guaranteed that, fiber is frequently worn out, so as to cause composite system
Part performance is reduced, and also results in the reliability reduction of layering weaving process.
The content of the invention
It is difficult to solve the technologies such as crochet needle present in prior art abrasion fiber and difficulty of processing are big, quality is unstable
Topic, the present invention proposes a kind of knockdown weaving needle construction, and the weaving pin includes into loose thread, needle body, goes out loose thread；It is described enter yarn
Head uses one kind in snap joint, screw thread or jackscrew to be connected with needle body, and junction is positioned using taper or end face；The needle body
It is connected with going out loose thread using one kind in snap joint, screw thread or jackscrew, junction is positioned using taper or end face；
Further, it is described to be used to being layered woven weaving pin and also include extension rod, the extension rod and the needle body and go out
Using a kind of connection in snap joint, screw thread or jackscrew between loose thread, junction is positioned using taper or end face；
Further, it is described enter loose thread, needle body, go out loose thread and extension rod can be using the manufacture of identical or different material；
Further, it is described enter loose thread, needle body, extension rod and go out loose thread can using same material can also using difference
Material.
Further, the extension rod can be integral with needle body, can also be integral with going out loose thread.
Further, it is described enter loose thread and needle body use one kind in snap joint, screw thread or jackscrew be connected, junction use
Taper or end face positioning；The needle body is connected with using one kind in extension rod snap joint, screw thread or jackscrew, and junction is used
Taper or end face positioning；The extension rod is connected with going out loose thread using one kind in snap joint, screw thread or jackscrew, and junction is adopted
Positioned with taper or end face.
Further, it is described enter loose thread include yarn guiding port, actively send yarn and broken yarn clamping device.The yarn guiding port can be song
The conical surface of line formation, or the conical surface of straight line formation；It is described actively send yarn and broken yarn clamping device include active Yarn feeding wheel,
Contact roller, motor, support composition.When weaving pin pulling yarn along guide rod gap lay yarn, motor drives master
Dynamic Yarn feeding wheel is rotated, and is realized under the compression of contact roller and is actively sent yarn.When yarn breakage, motor stops operating, actively
Yarn feeding wheel and contact roller collective effect realize that broken yarn is clamped.
Further, it is described enter loose thread processed by the material that surface is smooth and hardness is high, such as ceramics, ruby, wolfram steel.
Further, the needle body outer wall is machined with the structure of convenient clamping, and the clamp structure can be that boss can also
For groove.
Further, the needle body can be made by one kind in wolfram steel, stainless steel, hard alloy.
Further, the extension rod can select different length according to precast body demand, can also be spliced；It is described
There is joint at extension rod two ends；The joint can be snap joint, or helicitic texture.
Further, the extension rod can be made by one kind in wolfram steel, stainless steel, hard alloy.
Further, it is described go out loose thread can be machined with the straight tube of curve guide structure for inside, can be rigid bend pipe,
It can be flexible elbow.
Further, it is described go out loose thread material can be ceramics, ruby, wolfram steel, stainless steel, polytetrafluoro, wavy metal
Flexible pipe, pvc wired hoses, plastic bellows hose one or more therein.
Because the present invention uses loose thread, needle body, extension rod, the making for going out after loose thread is manufactured respectively to be then assembled into weaving pin
Method, can effectively reduce difficulty of processing, put forward high-quality stability, reduce the abrasion of weaving pin, thus improve it is large-scale, complicated,
The performance and quality stability of abundant precast body.
Brief description of the drawings
Fig. 1 is the weaving schematic diagram of pin 1；
Fig. 2 is the weaving schematic diagram of pin 2；
Fig. 3 is the weaving schematic diagram of pin 3；
1- yarn inlets；2- needle bodies；3- goes out loose thread；4- extension rods；5- yarn guiding ports；6- active Yarn feeding wheels；7- contact rollers；8-
Motor；9- supports；10- yarns.
Embodiment
Embodiment 1：It is as shown in Figure 1 weaving pin 1, by entering loose thread（1）, needle body（2）, go out loose thread（3）And extension rod（4）
Assemble again after manufacturing respectively.Enter loose thread（1）, needle body（2）, extension rod（4）It is made by wolfram steel, goes out loose thread（3）By metal wave
Line flexible pipe is made.Enter loose thread（1）Including yarn guiding port（5）, actively send yarn and broken yarn clamping device；Yarn guiding port（5）Formed for straight line
The conical surface；Yarn and broken yarn clamping device is actively sent to include active Yarn feeding wheel（6）, contact roller（7）, motor（8）, support（9）
Composition；Enter loose thread（1）There is snap joint lower end.Needle body（2）Outer wall is machined with the groove structure of convenient clamping；Needle body（2）Upper end
Have and enter loose thread（1）The connected snap joint in lower end；Lower end is tapped with internal thread.Extension rod（4）For circular tube structure, upper end is tapped with outer
Screw thread and needle body（2）Lower end is connected, and lower end is tapped with internal thread.Go out loose thread（3）Upper end is tapped, with extension rod（4）Lower end phase
Even.
Embodiment 2：Weaving pin 2 is illustrated in figure 2, by entering loose thread（1）, needle body（2）, go out loose thread（3）After manufacturing respectively
Assemble again, whole weaving pin has to be made by wolfram steel.Enter loose thread（1）Including yarn guiding port（5）, actively send yarn and broken yarn to clamp
Device；Yarn guiding port（5）For the conical surface of curve formation；Yarn and broken yarn clamping device is actively sent to include active Yarn feeding wheel（6）, contact roller
（7）, motor（8）, support（9）Composition；Enter loose thread（1）There is snap joint lower end.Needle body（2）Outer wall is machined with convenient clamping
Groove structure；Needle body（2）There is and entered loose thread upper end（1）The connected snap joint in lower end；Lower end is tapped with internal thread.Go out loose thread
（3）For bend pipe structure, upper end is tapped, with needle body（2）Lower end is connected.
Embodiment 3：Weaving pin 3 is illustrated in figure 3, by entering loose thread（1）, needle body（2）, go out loose thread（3）And extension rod（4）
Assemble again after manufacturing respectively.Enter loose thread（1）, go out loose thread（3）It is made by ceramics, needle body（2）, extension rod（4）By wolfram steel system
.Enter loose thread（1）Including yarn guiding port（5）, actively send yarn and broken yarn clamping device；Yarn guiding port（5）For the conical surface of straight line formation；It is main
It is dynamic to send yarn and broken yarn clamping device to include active Yarn feeding wheel（6）, contact roller（7）, motor（8）, support（9）Composition；Enter yarn
Head（1）There is external screw thread lower end.Needle body（2）Outer wall is machined with the groove structure of convenient clamping；Needle body（2）Upper end is tapped with and entered loose thread
（1）The connected internal thread in lower end；Lower end is tapped with internal thread.Extension rod（4）For circular tube structure, upper end is externally threaded and needle body
（2）Lower end is connected, and lower end is tapped with internal thread.Go out loose thread（3）For the internal straight tube for being machined with curve guide structure, upper end is tapped with spiral shell
Line, with extension rod（4）Lower end is connected.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure change that bright specification and accompanying drawing content are done, or directly or indirectly utilize in other related technical fields,
Still fall within the protection domain of technical solution of the present invention.
Claims (12)
1. one kind is used to be layered woven weaving pin, it is characterised in that the weaving pin includes into loose thread (1), needle body (2), goes out loose thread
(3)；It is described enter loose thread (1) and needle body (2) be connected using one kind in snap joint, screw thread or jackscrew, junction uses taper
Or end face positioning；The needle body (2) is connected with going out loose thread (3) using one kind in snap joint, screw thread or jackscrew, and junction is adopted
Positioned with taper or end face；It is described be used for be layered it is woven weaving pin also include extension rod (4), the extension rod (4) with it is described
Needle body (2) and to go out loose thread (3) detachably connected, the extension rod (4) and the needle body (2) and going out between loose thread (3) is adopted
With one kind connection in snap joint, screw thread or jackscrew, junction is positioned using taper or end face.
A kind of be used to be layered woven weaving pin 2. according to claim 1, it is characterised in that it is described enter loose thread (1), pin
Body (2), go out loose thread (3) and extension rod (4) and be fabricated by using identical or different material.
A kind of be used to be layered woven weaving pin 3. according to claim 1, it is characterised in that it is described enter loose thread (1) include
Yarn guiding port (5), actively send yarn and broken yarn clamping device.
4. it is according to claim 3 a kind of for being layered woven weaving pin, it is characterised in that the yarn guiding port (5) is bent
The conical surface of line formation, or the conical surface that straight line is formed.
5. it is according to claim 3 a kind of for being layered woven weaving pin, it is characterised in that described actively to send yarn and disconnected
Yarn clamping device includes active Yarn feeding wheel (6), contact roller (7), motor (8), support (9).
A kind of be used to be layered woven weaving pin 6. according to claim 1, it is characterised in that it is described enter loose thread (1) by table
The material that face is smooth and hardness is high is processed, during the material that the surface is smooth and hardness is high is ceramics, ruby, wolfram steel
It is a kind of.
7. it is according to claim 1 a kind of for being layered woven weaving pin, it is characterised in that needle body (2) outer wall adds
Work has the convenient structure clamped, and the clamp structure is boss or groove.
8. it is according to claim 1 a kind of for being layered woven weaving pin, it is characterised in that the needle body (2) is by tungsten
One kind in steel, stainless steel is made.
A kind of be used to be layered woven weaving pin 9. according to claim 1, it is characterised in that it is described go out loose thread (3) be interior
Portion is machined with the straight tube of curve guide structure, either rigid bend pipe or flexible elbow.
10. according to claim 1 a kind of be used to be layered woven weaving pin, it is characterised in that it is described go out loose thread (3)
Material is one kind in ceramics, ruby, wolfram steel, stainless steel, polytetrafluoro, metal bellows, pvc steel wire tubes, plastic film capicitor
Or it is several.
11. a kind of it is used to be layered woven weaving pin according to claim 1, it is characterised in that the extension rod (4) is
Different length are selected according to precast body demand, or are spliced.
12. a kind of it is used to be layered woven weaving pin according to claim 1, it is characterised in that the extension rod (4) is
It is made by one kind in wolfram steel, stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510935318.3A CN105568546B (en) | 2015-12-15 | 2015-12-15 | One kind is used to be layered woven weaving pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510935318.3A CN105568546B (en) | 2015-12-15 | 2015-12-15 | One kind is used to be layered woven weaving pin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105568546A CN105568546A (en) | 2016-05-11 |
| CN105568546B true CN105568546B (en) | 2017-08-25 |
Family
ID=55879144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510935318.3A Active CN105568546B (en) | 2015-12-15 | 2015-12-15 | One kind is used to be layered woven weaving pin |
Country Status (1)
| Country | Link |
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| CN (1) | CN105568546B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100478749B1 (en) * | 2003-03-06 | 2005-03-25 | 황영인 | Apparatus for manufacturing tube yarn |
| TWM244309U (en) * | 2003-07-08 | 2004-09-21 | Jung-Tsuen Liou | Improved knitting track for needle loom |
| EP1988198B1 (en) * | 2007-05-03 | 2010-03-03 | Groz-Beckert KG | Tool set and bar for a warp knitting machine |
| CN101586286B (en) * | 2009-06-25 | 2011-01-12 | 李相国 | Computer cycloidal jacquard knitter |
| CN102191627B (en) * | 2010-03-16 | 2013-08-07 | 机械科学研究总院先进制造技术研究中心 | Composite material three dimensional weaving equipment |
| WO2013097613A1 (en) * | 2011-12-31 | 2013-07-04 | 机械科学研究总院先进制造技术研究中心 | Composite material prefabricated part weaving forming method |
| CN202509222U (en) * | 2011-12-31 | 2012-10-31 | 机械科学研究总院先进制造技术研究中心 | Multidimensional weaving and forming machine for composite material |
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2015
- 2015-12-15 CN CN201510935318.3A patent/CN105568546B/en active Active
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| Publication number | Publication date |
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| CN105568546A (en) | 2016-05-11 |
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