CN204644597U - Tubular 3 D weaving platform - Google Patents
Tubular 3 D weaving platform Download PDFInfo
- Publication number
- CN204644597U CN204644597U CN201520300088.9U CN201520300088U CN204644597U CN 204644597 U CN204644597 U CN 204644597U CN 201520300088 U CN201520300088 U CN 201520300088U CN 204644597 U CN204644597 U CN 204644597U
- Authority
- CN
- China
- Prior art keywords
- tubular
- take
- yarn dish
- base plate
- weaving
- Prior art date
- 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
Links
Landscapes
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The utility model provides a kind of tubular 3 D weaving platform, n the strip element comprising a central shaft and distribute ringwise around this central shaft, and n is even number; Each strip element comprises a base plate bar, and the length direction of each base plate bar is all parallel with this central axis direction, and each base plate bar has two contrary surfaces, and each base plate is inner surface towards a surface of this central shaft; Be provided with along its length in a row m in the inner surface side of each base plate bar and take yarn dish, m is natural number, take the braiding platform that yarn dish forms a tubular in all on a described n strip element, the braiding platform of this tubular has in m ring, n row and take yarn disk array; Take the interior through-drive that one is articulated in base plate bar of yarn dish in each to connect, described interior axle connects from same power source or different power sources, enable described in take yarn disk array and relatively rotate according to predetermined speed and direction.The braiding machine adopting the utility model to provide, can expand braiding platform easily.
Description
Technical field
The utility model relates to a kind of three dimensional knitting machine, particularly a kind of tubular braiding platform of three dimensional knitting machine of tubular.
Background technology
Three dimensional weaving technique prepares composite, especially an important technology of advanced fiber reinforced composite preformed member, preparation have certain thickness, globality and the field of the higher fibrous composite preformed member of performance requirement is had a wide range of applications.
At present three dimensional knitting machine is in the world divided into four step rule from braid method, (the above two are otherwise known as step-by-step method in length and breadth for two step method and rotary process, the latter's rotary process is see the Chinese invention patent of applicant: rotary braiding machine, application number is 200810226422.5), rotary process is wherein owing to running continuously, and production efficiency is relatively high.
Current three dimensional knitting machine, according to planform shape, rectangle, circle (dish) shape and tubular can be divided into again several, wherein rectangle and circle (dish) shape is easier to realize (in above-mentioned " rotary braiding machine " patent, applicant proposed a use take yarn dribbling move take yarn seat motion rotary motion braiding machine, continuous weaving can be realized) in rectangular platform and circle (dish) shape platform, and tubular braiding machine is due to technical difficulty reason, four step rule form is only had to have open report.
And in the 3 D weaving machine technology justifying (dish) shape platform, applicant also encounters bottleneck: on circle (dish) the shape platform with multiple circular orbit, more larger by the diameter carrying dish on extrorse circular orbit, along with the increased number of circular orbit, equipment footprint is caused promptly to increase, take yarn device from inner ring to outer shroud motion process required yarn amount of returning also increase sharply, therefore the quantity of circular orbit can only be confined to limited scope, causes at present this type of braiding machine in the world generally to only have the circular orbit of 5-6 ring.
In a word, also do not have tubular 3 D weaving platform can carry out continuous weaving with rotary process at present, and while guarantee production efficiency, floor space can be reduced.
Utility model content
In order to improve shortcomings and deficiencies of the prior art, meet the needs of suitability for industrialized production, the utility model proposes a kind of tubular 3 D weaving platform, while guarantee production efficiency, reduce floor space, the bottleneck of the 3 D weaving machine technology of circle (dish) shape platform can be broken through.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of tubular 3 D weaving platform, it is characterized in that: its n strip element having a central shaft and distribute ringwise around this central shaft, n is even number;
Each strip element comprises a base plate bar, and the length direction of each base plate bar is all parallel with this central axis direction, and each base plate bar has two contrary surfaces, and each base plate is inner surface towards a surface of this central shaft, and another surface is outer surface; Be provided with along its length in a row m in the inner surface side of each base plate bar and take yarn dish, m is natural number, take the braiding platform that yarn dish forms a tubular in all on a described n strip element, the braiding platform of this tubular has in m ring, n row and take yarn disk array;
Take the interior through-drive that one is articulated in base plate bar of yarn dish in each to connect, described interior axle connects from same power source or different power sources, enable described in take yarn disk array and relatively rotate according to predetermined speed and direction.
Described tubular 3 D weaving platform, wherein: also comprise two annular endplates be arranged in parallel, is fixed with a described n strip element between two annular endplates.
Described tubular 3 D weaving platform, wherein: take yarn dish in the n on each hoop and connected successively by the hoop travelling gear be installed on interior axle, and the consistent size of each hoop travelling gear, make the slewing rate taking yarn dish on each ring identical, each ring is taken turning to of yarn dish in two of arbitrary neighborhood contrary.
Described tubular 3 D weaving platform, wherein: the hoop travelling gear interlaced arrangement in adjacent ring.
Described tubular 3 D weaving platform, wherein: described hoop travelling gear is bevel gear.
Described tubular 3 D weaving platform, wherein: different rings upwards in take between yarn dish and connected to travelling gear by the row be installed on interior axle.
Described tubular 3 D weaving platform, wherein: different rings upwards in take yarn dish and connect the power source of friction speed, the power source of this friction speed independently controls.
Described tubular 3 D weaving platform, wherein: the position, two taking yarn dish in each row also respectively arranges one and takes yarn dish outward.
Described tubular 3 D weaving platform, wherein: each is outer takes the yarn dish outer shaft that is articulated in base plate bar and be in transmission connection, described outer shaft is connected with independently power source or is connected by gear drive with axle in adjacent position.
Described tubular 3 D weaving platform, wherein: take yarn dish in all and take yarn dish outward and be connected independently power source respectively, and by automatic control system independently control each in take yarn dish and take yarn dish outward.
Described tubular 3 D weaving platform, wherein: on the inner surface of described base plate bar, be also provided with braiding grooved rail.
Described tubular 3 D weaving platform, wherein: described n strip element forms cylindrical shape or taper shape.
Described tubular 3 D weaving platform, wherein: arrange in the horizontal direction, in vertical direction or space by other directions for described central shaft.
Described tubular 3 D weaving platform, wherein: the described outer diameter taking yarn dish be less than or equal to described in take the diameter of yarn dish.
Compared with prior art, the beneficial effect that the utility model has is: adopt the braiding machine that provides of the utility model, can expand braiding platform easily, no longer by the restriction taken yarn dish size and increase with number of rings.And the utility model due to part kind few, size is single, is therefore easier to the expansion realized in scale, easily realizes modularized production and large-scale production.
Accompanying drawing explanation
Fig. 1 is the three-dimensional appearance schematic diagram after the simplification of the tubular 3 D weaving platform that the utility model provides;
Fig. 2 is the side view after the simplification of the tubular 3 D weaving platform that the utility model provides;
Fig. 3 is the perspective view of the strip element of the tubular 3 D weaving platform that the utility model provides;
Fig. 4 is the side view of the strip element of the tubular 3 D weaving platform that the utility model provides;
Fig. 5 is the front view of the strip element of the tubular 3 D weaving platform that the utility model provides;
Fig. 6 is the schematic diagram that is in transmission connection of two adjacent interior axles of the tubular 3 D weaving platform that the utility model provides;
Fig. 7 is the trade shape schematic diagram on the base plate bar of the tubular 3 D weaving platform that the utility model provides.
Description of reference numerals: end plate 1; Bearing 11; Strip element 2; Base plate bar 3; Braiding grooved rail 31; Inside take yarn dish 4; Interior axle 41; Hoop travelling gear 42; Row are to travelling gear 43; Take yarn dish 5 outward; Outer shaft 51; Outer drive gears 52.
Detailed description of the invention
As shown in Figure 1 and Figure 2, it is the simplification structural representation of a kind of tubular 3 D weaving platform that the utility model provides, it has two annular endplates be arranged in parallel 1, two annular endplates 1 extend to bearing 11 near the side on ground, rounded equally distributed n strip element 2 (n is even number) is fixed with between two annular end plates 1, due in the present embodiment, the number of strip element 2 is too much, for clarity sake, illustrate only the detailed construction of two adjacent bar unit 2 in Fig. 1, Fig. 2.
Shown in Fig. 3, Fig. 4, Fig. 5, it is strip element 2 structural representation of the tubular 3 D weaving platform that the utility model provides, each strip element 2 comprises a base plate bar 3, the length direction of each base plate bar 3 is all parallel with the central axis direction of annular end plate 1, and each base plate bar 3 has two contrary surfaces, a surface wherein towards annular end plate 1 center is inner surface, and another surface is outer surface; Be provided with along its length in a row m in the inner surface side of each base plate bar 3 and take yarn dish 4 (m is natural number), the position, two taking yarn dish 4 in these row respectively arranges one and takes yarn dish 5 outward; Take yarn dish 4 in all on a described n strip element 2 and form a columnar braiding platform, this columnar braiding platform has in m × n and takes yarn dish 4 array (m ring, n arranges).The transmission of a yarn dish 4 interior axle 41 is taken in each, the transmission of yarn dish 5 outer shaft 51 is taken outside each, described interior axle 41 and outer shaft 51 all penetrate into the outer surface of base plate bar 3 and are connected some gears, this some gear make described in take yarn dish 4 and take yarn dish 5 outward and rotates according to predetermined speed, and be seated described in take yarn dish 4 and outward the yarn device of taking taken on the gap of yarn dish 5 advance according to the path specified.
In the present embodiment, as shown in Fig. 3, Fig. 4, Fig. 5, take yarn dish 4 in n on each hoop to be connected successively by the hoop travelling gear 42 be installed on interior axle 41, and the consistent size of each hoop travelling gear 42, make the slewing rate taking yarn dish 4 on each ring identical, each ring is taken turning to of yarn dish 4 in two of arbitrary neighborhood contrary; In order to avoid the hoop travelling gear 42 in adjacent ring interferes, the best interlaced arrangement of axial location of the hoop travelling gear 42 in adjacent ring; As shown in Figure 6, not parallel between adjacent two interior axles 41, but there is the angle of 360/n degree, in order to ensure better transmission stability, described hoop travelling gear 42 preferably adopts bevel gear;
And different rings upwards in take the rotating speed of yarn dish 4 can be identical, also can be different; Independently can control, also can use gear interlock.In the present embodiment, as shown in Fig. 3, Fig. 4, Fig. 5, take yarn dish 4 on same row to be connected successively to travelling gear 43 by the row be installed on interior axle 41, and each row are to the consistent size of travelling gear 43, make the slewing rate taking yarn dish 4 on each row identical, take turning to of yarn dish 4 in two of the upper arbitrary neighborhood of each row contrary;
For another example shown in Fig. 3, Fig. 4, Fig. 5, each outer shaft 51 is also provided with an outer drive gears 52, described outer drive gears 52 arranges engage to travelling gear 43 with one, makes outer yarn dish 5 of taking have definite drive connection with interior yarn dish 4 of taking;
Adopt the drive structure in the present embodiment, as long as add driving moment on any interior axle 41 or any outer shaft 51, can make all in take yarn dish 4 and take yarn dish 5 outward and move.
Certainly, to make different rings upwards in take the rotating speed of yarn dish 4 different, to adapt to complicated braiding demand (such as: braided fabric interior zone is different with the structure of surf zone, the rotating speed that interior zone weaves the ring at ring used and surf zone braiding place is likely different, at this time just need the rotating speed needing appropriate design different rings according to actual braided structure), a kind of method be on the hoop of friction speed in take power source yarn dish 4 applying friction speed, another kind method is in transmission connection taking yarn dish 4 on two hoops with the gearratio being not equal to 1 (gear drive as the different number of teeth), these two kinds of methods are all the simple modifications of carrying out on the basis of above-described embodiment, just no longer figure describes.
Furthermore, take yarn dish 4 in all and take yarn dish 5 outward and can also be connected independently power source respectively, and by automatic control system independently control each in take yarn dish 4 and take yarn dish 5 outward.
As shown in Figure 7, the inner surface of described base plate bar 3 is also provided with braiding grooved rail 31, takes yarn device when being taken yarn dish 4 in described and driving with the gap taking yarn dish 5 outward, described braiding grooved rail 31 by guide take yarn device take the path advance of yarn axle according to regulation.
Adopt other dependency structures of the three dimensional knitting machine of the utility model tubular 3 D weaving platform, such as weaving forming ring, draw-gear etc., not creation emphasis of the present utility model, has not repeated them here.
The arrangement of this tubular 3 D weaving platform on ground can change arbitrarily as required, typical mode has horizontal positioned and vertical placement, wherein during horizontal positioned, tubular weaves the axes normal of platform in ground, all plane of a loops are parallel to the ground, interior axle 41 on ring, outer shaft 51 are all in level, and vertically positive direction or tilted direction draw the fabric of forming; During vertical placement, in the horizontal direction (shown in Fig. 1, Fig. 2), all ring place planes are all perpendicular to the ground for the axis of tubular braiding platform, and the braided fabric of forming is along front and back positive direction or tilted direction traction.
Finally you need to add is that, in above-described embodiment, a described n strip element is parallel to each other and forms circular knit platform, and in fact, a described n strip element also can and central shaft between there is angle, make described n strip element form conical braiding platform; In above-described embodiment, the described outer diameter taking yarn dish be less than described in take the diameter of yarn dish, and in fact, the described outer diameter taking yarn dish also can equal described in take the diameter of yarn dish.
More than illustrate the utility model just illustrative; and nonrestrictive, those of ordinary skill in the art understand, when not departing from the spirit and scope that claim limits; many amendments, change or equivalence can be made, but all will fall within protection domain of the present utility model.
Claims (14)
1. a tubular 3 D weaving platform, is characterized in that: its n strip element having a central shaft and distribute ringwise around this central shaft, and n is even number;
Each strip element comprises a base plate bar, and the length direction of each base plate bar is all parallel with this central axis direction, and each base plate bar has two contrary surfaces, and each base plate is inner surface towards a surface of this central shaft, and another surface is outer surface; Be provided with along its length in a row m in the inner surface side of each base plate bar and take yarn dish, m is natural number, take the braiding platform that yarn dish forms a tubular in all on a described n strip element, the braiding platform of this tubular has in m ring, n row and take yarn disk array;
Take the interior through-drive that one is articulated in base plate bar of yarn dish in each to connect, described interior axle connects from same power source or different power sources, enable described in take yarn disk array and relatively rotate according to predetermined speed and direction.
2. tubular 3 D weaving platform according to claim 1, is characterized in that: also comprise two annular endplates be arranged in parallel, is fixed with a described n strip element between two annular endplates.
3. tubular 3 D weaving platform according to claim 1, it is characterized in that: take yarn dish in the n on each hoop and connected successively by the hoop travelling gear be installed on interior axle, and the consistent size of each hoop travelling gear, make the slewing rate taking yarn dish on each ring identical, each ring is taken turning to of yarn dish in two of arbitrary neighborhood contrary.
4. tubular 3 D weaving platform according to claim 3, is characterized in that: the hoop travelling gear interlaced arrangement in adjacent ring.
5. tubular 3 D weaving platform according to claim 3, is characterized in that: described hoop travelling gear is bevel gear.
6. tubular 3 D weaving platform according to claim 3, is characterized in that: different rings upwards in take between yarn dish and connected to travelling gear by the row be installed on interior axle.
7. tubular 3 D weaving platform according to claim 3, is characterized in that: different rings upwards in take yarn dish and connect the power source of friction speed, the power source of this friction speed independently controls.
8. tubular 3 D weaving platform according to claim 1, is characterized in that: the position, two taking yarn dish in each row also respectively arranges one and takes yarn dish outward.
9. tubular 3 D weaving platform according to claim 8, it is characterized in that: each is outer takes the yarn dish outer shaft that is articulated in base plate bar and be in transmission connection, described outer shaft is connected with independently power source or is connected by gear drive with axle in adjacent position.
10. tubular 3 D weaving platform according to claim 8, is characterized in that: take yarn dish in all and take yarn dish outward and be connected independently power source respectively, and by automatic control system independently control each in take yarn dish and take yarn dish outward.
11. tubular 3 D weaving platforms according to claim 1, is characterized in that: on the inner surface of described base plate bar, be also provided with braiding grooved rail.
12. tubular 3 D weaving platforms according to claim 1, is characterized in that: described n strip element forms cylindrical shape or taper shape.
13. tubular 3 D weaving platforms according to claim 1, is characterized in that: arrange in the horizontal direction, in vertical direction or space by other directions for described central shaft.
14. tubular 3 D weaving platforms according to claim 8, is characterized in that: the described outer diameter taking yarn dish be less than or equal to described in take the diameter of yarn dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300088.9U CN204644597U (en) | 2015-05-11 | 2015-05-11 | Tubular 3 D weaving platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300088.9U CN204644597U (en) | 2015-05-11 | 2015-05-11 | Tubular 3 D weaving platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204644597U true CN204644597U (en) | 2015-09-16 |
Family
ID=54097355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520300088.9U Expired - Fee Related CN204644597U (en) | 2015-05-11 | 2015-05-11 | Tubular 3 D weaving platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204644597U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831472A (en) * | 2015-05-11 | 2015-08-12 | 阚玉华 | Cylindrical three-dimensional weaving platform |
| CN105401330A (en) * | 2015-12-04 | 2016-03-16 | 阚玉华 | Rotary method three-dimensional knitting platform with external yarn carrying trays participating in knitting |
| CN113862897A (en) * | 2021-09-17 | 2021-12-31 | 中国纺织科学研究院有限公司 | Support bracket and support assembly of three-dimensional knitting machine and three-dimensional knitting machine |
-
2015
- 2015-05-11 CN CN201520300088.9U patent/CN204644597U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831472A (en) * | 2015-05-11 | 2015-08-12 | 阚玉华 | Cylindrical three-dimensional weaving platform |
| WO2016179725A1 (en) * | 2015-05-11 | 2016-11-17 | Yu-Hua Kan | Three-dimensional cylindrical braiding platform |
| CN105401330A (en) * | 2015-12-04 | 2016-03-16 | 阚玉华 | Rotary method three-dimensional knitting platform with external yarn carrying trays participating in knitting |
| CN105401330B (en) * | 2015-12-04 | 2017-03-08 | 阚玉华 | Take outward the circumgyration 3 D weaving platform that yarn disk participates in braiding |
| CN113862897A (en) * | 2021-09-17 | 2021-12-31 | 中国纺织科学研究院有限公司 | Support bracket and support assembly of three-dimensional knitting machine and three-dimensional knitting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104831472A (en) | Cylindrical three-dimensional weaving platform | |
| CN204644597U (en) | Tubular 3 D weaving platform | |
| CN101736518B (en) | Rotary braiding machine | |
| CN104372522A (en) | Three-dimensional automatic knitting machine | |
| CN201151798Y (en) | Three-dimensional fully five-direction woven preform and its weaving equipment | |
| CN100457994C (en) | Method for knitting 3D multi-directional braided fabric in size reduced profile of composite material | |
| CN106400295B (en) | Three-dimensional woven tube and the three dimensional knitting machine and weaving for making the three-dimensional woven tube | |
| CN102634928A (en) | Preparation method for integrated three-dimensional multidirectional structural flat-top prefabricated body | |
| CN105297277A (en) | Novel radial braiding machine | |
| CN103911744B (en) | A kind of 3 D stereo braiding apparatus | |
| CN105401331A (en) | Rotary process three-dimensional knitting platform capable of increasing number of carried yarns and knitting method thereof | |
| CN105155116A (en) | Double-layered magnetic levitation device connection rod driven needle jacquard circle knitting machine | |
| CN103088546B (en) | New-structure three-dimensional fabric and its knitting method | |
| CN102747536A (en) | Novel braiding machine capable of achieving multi-structure conversion and multi-angle forming | |
| CN210048926U (en) | Weaving platform capable of realizing X, Y-type woven fabric | |
| CN112760805B (en) | Transmission structure of three-dimensional braiding machine with inner spherical surface | |
| CN201292443Y (en) | Rotary knitter | |
| CN214655596U (en) | Transmission structure of internal spherical three-dimensional braiding machine | |
| CN206828745U (en) | A kind of three-dimensional tubular loom | |
| CN109402866A (en) | Volume formula rope belt braider turntable structure in one kind | |
| CN204644598U (en) | 3 D weaving takes yarn device | |
| CN203614696U (en) | Cam for ultra-large circular weaving machine | |
| CN111020865B (en) | Edge-sealing knotless net weaving-net collecting-forming integrated equipment | |
| CN203890598U (en) | Three-dimensional braiding device | |
| CN209581281U (en) | It is a kind of for delivering the transport vehicle of large diameter tubular object |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20180511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |