CN209537716U - A kind of orthogonal shedding motion of three-dimensional loom - Google Patents
A kind of orthogonal shedding motion of three-dimensional loom Download PDFInfo
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- CN209537716U CN209537716U CN201821955151.2U CN201821955151U CN209537716U CN 209537716 U CN209537716 U CN 209537716U CN 201821955151 U CN201821955151 U CN 201821955151U CN 209537716 U CN209537716 U CN 209537716U
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- guide groove
- heald
- hinged
- gear
- heald frame
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Abstract
The utility model discloses a kind of orthogonal shedding motions of three-dimensional loom, including the square aperture rack being vertically arranged, support square steel a is respectively equipped on a pair frame disposed in parallel along the vertical direction in opening rack, it is equipped with horizontal heald frame between two support square steel a, is connected with the first driving mechanism on horizontal heald frame；It is respectively equipped on a pair frame disposed in parallel in the horizontal direction in opening rack between support square steel b, two support square steel b and is equipped with vertical heald frame, be connected with the second driving mechanism on vertical heald frame.The utility model is used to weave the latticed fabric of orthogonal intertexture.
Description
Technical field
The utility model belongs to technical field of textile machine, is related to a kind of orthogonal shedding motion of three-dimensional loom.
Background technique
As advanced composite material for weaving is widely used in all trades and professions, this just promotes the machine to composite material prefabricated component
The shape need of tool performance and prefabricated component is higher and higher.The application of some special composite material for weaving prefabricated components is in addition to requiring
Except specific feature (such as high interleaving degree and appropriate orientation continuous yarn), complicated or unconventional shape is also required.Using now
The prefabricated component for having weaving technology to produce approximatively thinks netted on cross section, however the prefabricated component woven can only obtain less
Several profiled outlines can not produce the prefabricated component of any demand profile, and can not be obtained by cutting prefabricated component
The prefabricated component of required high interleaving degree needs the weaving with the complete pilotaxitic texture of three-dimensional orthogonal to solve the above-mentioned problems
Composite material (i.e. three-dimensional orthogonal union), three-dimensional orthogonal union is also referred to as the fabric of network-like woven, it is by more
Layer warp thread and two groups of orthogonal weft yarns are interweaved, and to weave such a latticed fabric construction, in weaving process
Shedding mechanism uses the orthogonal shedding motion of three-dimensional loom.
Utility model content
The purpose of the utility model is to provide a kind of orthogonal shedding motions of three-dimensional loom, for weaving latticed fabric.
The utility model is the technical scheme adopted is that a kind of orthogonal shedding motion of three-dimensional loom, including what is be vertically arranged
Square aperture rack, is respectively equipped with support square steel a on a pair frame disposed in parallel along the vertical direction in the rack that is open, and two
It supports and is equipped with horizontal heald frame between square steel a, be connected with the first driving mechanism on horizontal heald frame；
Support square steel b, two supports are respectively equipped on a pair frame disposed in parallel in the horizontal direction in opening rack
It is equipped with vertical heald frame between square steel b, is connected with the second driving mechanism on vertical heald frame.
The utility model is also characterized by
Rail brackets a is connected on each support square steel a, the two sides up and down of rail brackets a are respectively equipped with guide groove a and guide groove
Two side blocks of b, horizontal heald frame are inlaid in guide groove a and guide groove b；Each side block of horizontal heald frame is in guide groove a and guide groove b
It slides in the horizontal direction.
First driving mechanism includes gear b, gear b and gear a engaged transmission, is coaxially socketed in axis a at the center of gear a
On, one end of axis a is also connected with big belt pulley a, big belt pulley a and small pulley a by V belt translation, and small pulley a is coaxially socketed in
On the main shaft of servo motor a；
Gear b is coaxially socketed on axis b, and one end of axis b and one end of crank a are hinged, the other end and connecting rod b of crank a
One end it is hinged, the connecting rod a other end and one end of rocking bar a are hinged, and the other end of rocking bar a is fixed on one end of opening shaft a, opening
The one end axis a is connect with bearing block a, and the opening shaft a other end is connect with bearing block b, one end of opening shaft a and one end of heald lifting arm a
The other end of connection, heald lifting arm a is hinged by harness lever a and one end of horizontal heald frame；The other end and heald lifting arm b of opening shaft a
One end connection, the other end of heald lifting arm b is hinged by harness lever b and the other end of horizontal heald frame.
It is connected with rail brackets b on each support square steel b, the opposite sides of rail brackets b is respectively equipped with guide groove c and guide groove
D, two side blocks of vertical heald frame are inlaid in guide groove c and guide groove d simultaneously, and each side block of vertical heald frame in guide groove c and is led
It is slided along the vertical direction in slot d.
Second driving mechanism includes gear d, gear d and gear c engaged transmission, and gear c is coaxially socketed on axis c, on axis c
Big belt pulley b, big belt pulley b and small pulley b are also connected with by V belt translation, small pulley b is coaxially socketed in the master of servo motor b
On axis, gear d is coaxially socketed in axis d, and axis d and one end of crank b are hinged, and one end of the other end and connecting rod b of crank b is hinged,
The connecting rod b other end and one end of rocking bar b are hinged, and the other end of rocking bar b is fixed on one end of opening shaft b, the one end opening shaft b and axis
A c connection is held, the opening shaft b other end is connect with bearing block d, and one end of opening shaft b is connect with one end of heald lifting arm c, heald lifting arm c
The other end by harness lever c and one end of vertical heald frame it is hinged；The other end of opening shaft b is connect with one end of heald lifting arm d, is mentioned
The other end of comprehensive arm d is hinged by harness lever d and the other end of vertical heald frame.
The utility model has the beneficial effects that the orthogonal shedding motion of three-dimensional loom provided by the utility model is using horizontal comprehensive
Movement, vertical heald frame in the horizontal direction movement of the frame in vertical direction, form fabric all on width and thickness direction
Opening, can introduce horizontal weft and vertical weft yarn simultaneously, and it is orthogonal by multilayer warp thread and two groups to meet latticed fabric needs
Requirement made of weft yarn is interweaved, in addition, present apparatus structure is simple, reliable performance, while being also applied for flat woven.
Detailed description of the invention
Fig. 1 is a kind of main view of the orthogonal shedding motion of three-dimensional loom of the utility model；
Fig. 2 is a kind of top view of the orthogonal shedding motion of three-dimensional loom of the utility model；
Fig. 3 is a kind of side view of the orthogonal shedding motion of three-dimensional loom of the utility model；
Fig. 4 is a kind of side view cutaway drawing of the orthogonal shedding motion of three-dimensional loom of the utility model；
Fig. 5 is that a kind of orthogonal shedding motion of three-dimensional loom of the utility model applies the working condition on three-dimensional loom to illustrate
Figure；
Fig. 6 (a)~(e) is that a kind of orthogonal shedding motion institute of three-dimensional loom of the utility model can woven orthogonal fabric
Structural section schematic diagram.
In figure, 1. servo motor a, 2. motor cabinet a, 3. support angle bar a, 4. small pulley a, 5. big belt pulley a, 6. axis a, 7.
Gear a, 8. gear b, 9. axis b, 10. support plate a, 11. support plate b, 12. crank a, 13. connecting rod a, 14. rocking bar a, 15. racks
A, 16. bearing block a, 17. opening shaft a, 18. heald lifting arm a, 19. harness lever a, 20. rack b, 21. bearing block b, 22. heald lifting arm b,
23. harness lever b, 24. support square steel a, 25. rail brackets a, 26. guide groove a, 27. guide groove b, 28. horizontal heald frames, 29. is vertical comprehensive
Frame, 30. opening racks, 31. servo motor b, 32. motor cabinet b, 33. support angle bar b, 34. small pulley b, 35. big belt pulley b,
36. axis c, 37. gear c, 38. gear d, 39. axis d, 40. support plate c, 41. support plate d, 42. crank b, 43. connecting rod b, 44. are shaken
Bar b, 45. rack c, 46. bearing block c, 47. opening shaft b, 48. heald lifting arm c, 49. harness lever c, 50. rack d, 51. bearing block d,
52. heald lifting arm d, 53. harness lever d, 54. support square steel b, 55. rail brackets b, 56. guide groove c, 57. guide groove d, 58. loom beam frames,
59. reed, 60. horizontal wefting insertion swords, 61. vertical wefting insertion swords, 62. batch plate.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
A kind of orthogonal shedding motion of three-dimensional loom of the utility model rectangular is opened including what is be vertically arranged as shown in Figures 1 to 3
Mouthful rack 30, is respectively equipped with support square steel a24 on a pair frame disposed in parallel along the vertical direction in the rack 30 that is open, and two
It supports and is equipped with horizontal heald frame 28 between square steel a24, be connected with the first driving mechanism on horizontal heald frame 28；
As shown in figure 4, rail brackets a25 is connected on each support square steel a24, the two sides up and down point of rail brackets a25
Not She You guide groove a26 and guide groove b27, two side blocks of horizontal heald frame 28 are inlaid in guide groove a26 and guide groove b27 (horizontal comprehensive
Each side block of frame 28 passes through guide groove a26 and guide groove b27 is connected on rail brackets a25)；Each side block of horizontal heald frame 28
It is slided along the vertical direction in guide groove a26 and guide groove b27；
It is respectively equipped on a pair frame disposed in parallel in the horizontal direction in opening rack 30 and supports square steel b54, two
It supports and is equipped with vertical heald frame 29 between square steel b54, be connected with the second driving mechanism on vertical heald frame 29；On each support square steel b5
It is connected with rail brackets b55, the opposite sides of rail brackets b55 is respectively equipped with guide groove c56 and guide groove d57, vertical heald frame 29
Two side blocks are inlaid in guide groove c56 and guide groove d57 that (each side block of vertical heald frame 29, which passes through, guide groove c56 and to be led simultaneously
Slot d57 is connected on rail brackets b55), each side block of vertical heald frame 29 in guide groove c56 and guide groove d57 in the horizontal direction
Sliding.
First driving mechanism includes gear b8, gear b8 and gear a7 engaged transmission, is coaxially socketed at the center of gear a7
On axis a6, one end of axis a6 is also connected with big belt pulley a5, big belt pulley a5 and small pulley a4 and passes through V belt translation, small pulley a4
Coaxially it is socketed on the main shaft of servo motor a1；On the fixed motor cabinet a2 of servo motor a1.
Gear b8 is coaxially socketed on axis b9, and one end of axis b9 and one end of crank a12 are hinged, the other end of crank a12
Hinged with one end of connecting rod b13, the connecting rod a13 other end and one end of rocking bar a14 are hinged, and the other end of rocking bar a14 is fixed on out
One end of mouth axis a17, the one end opening shaft a17 are connect with bearing block a16, and the opening shaft a17 other end is connect with bearing block b21, is opened
One end of mouth axis a17 is connect with one end of heald lifting arm a18, and the other end of heald lifting arm a18 passes through harness lever a19 and horizontal heald frame 28
One end it is hinged；The other end of opening shaft a17 is connect with one end of heald lifting arm b22, and the other end of heald lifting arm b22 passes through harness lever
The other end of b23 and horizontal heald frame 28 are hinged；
Motor cabinet a2 is connect with support angle bar a3, support plate a10, support plate b11 fixed support shaft a6, axis b9, bearing block
A16 is connect with rack a15, and bearing block b21 is connect with rack b20, supports angle bar a3, support plate a10, support plate b11, rack
A15 and rack b20 is each attached on the frame of opening rack；
Second driving mechanism includes gear d38, gear d38 and gear c37 engaged transmission, and gear c37 is coaxially socketed in axis
On c36, big belt pulley b35, big belt pulley b35 and small pulley b34 are also connected on axis c36 by V belt translation, small pulley b34 is same
Axis is socketed on the main shaft of servo motor b31, and gear d38 is coaxially socketed in axis d39, and axis d39 and one end of crank b42 are hinged,
The other end of crank b42 and one end of connecting rod b43 are hinged, and the connecting rod b43 other end and one end of rocking bar b44 are hinged, rocking bar b44's
The other end is fixed on one end of opening shaft b47, and the one end opening shaft b47 is connect with bearing block c46, the opening shaft b47 other end and axis
A d51 connection is held, one end of opening shaft b47 is connect with one end of heald lifting arm c48, and the other end of heald lifting arm c48 passes through harness lever
One end of c49 and vertical heald frame 29 are hinged；The other end of opening shaft b47 is connect with one end of heald lifting arm d52, heald lifting arm d52's
The other end is hinged by harness lever d53 and the other end of vertical heald frame 29, and servo motor b31 is fixed on motor cabinet b32, motor
Seat b32 is connect with support angle bar b33, and support plate c40, support plate d41 fix support shaft c36, axis d39, bearing block c46 and rack
C45 connection, bearing block d51 are connect with rack d50, support angle bar b33, support plate c40, support plate d41, rack c45 and rack
D50 is each attached on the frame of opening rack 30；
A kind of working principle of the orthogonal shedding motion of three-dimensional loom of the utility model on three-dimensional loom is, such as Fig. 5 institute
Show, in the weaving process of fabric, is that multilayer warp thread is drawn from loom beam frame 58 first, is wanted according to the weaving of latticed fabric
It asks, warp thread is passed through into corresponding harness eye on vertical heald frame 29 and horizontal heald frame 28, reed 59 is then passed through, is finally consolidated by fabric fixture
It is scheduled on and batches on plate 62, drive horizontal heald frame 28, the second driving mechanism to drive vertical heald frame 29 by the first driving mechanism, each
From track in do vertical motion and horizontal movement, drive multilayer warp thread to form vertical opening and horizontal opening, at this point, according to shape
At opening type introduce corresponding weft yarn；When multilayer warp thread forms horizontal opening, horizontal wefting insertion sword 60 drives horizontal weft
Across entire open area, it is parked in the other side of open area, side yarn and weft yarn are at this moment formed into yarn ring ring by selvedge apparatus
The selvedge being nested, horizontal wefting insertion sword 60 returns to original position, and under the driving of beating-up mechanism, weft yarn is pushed into knit by reed 59
Mouthful, fabric is formed, plate 62 is batched and deflects from the fabric woven；When forming vertical opening, introduced vertically by vertical wefting insertion sword 61
Weft yarn passes through entire open area, is parked in the other side of open area, side yarn and weft yarn are at this moment formed yarn by selvedge apparatus
The selvedge that ring ring is nested, vertical wefting insertion sword 61 returns to original position, and under the driving of beating-up mechanism, reed 59 pushes away weft yarn
To fell, fabric is formed, plate 62 is batched and deflects from the fabric woven.
A kind of orthogonal shedding motion of three-dimensional loom of the utility model moves the heald frame with vertical direction movement in the horizontal direction
Track can install one page or multipage heald frame respectively, for weaving more complicated three dimensional fabric.
A kind of orthogonal shedding motion institute of three-dimensional loom of the utility model can woven part orthogonal fabric such as Fig. 6 (a)-
(e) shown in, Fig. 6 (a) is two-way plain cloth sectional view, and Fig. 6 (b) is the vertical plain cloth sectional view of horizontal twill, Fig. 6 (c)
For one layer of plain weave, one layer of twills sectional view, Fig. 6 (d) is space fabric (or sandwiched) sectional view, and Fig. 6 (e) is containing non-
Intertexture yarn layer mesh woven fabric sectional view.
Claims (5)
1. a kind of orthogonal shedding motion of three-dimensional loom, which is characterized in that including the square aperture rack being vertically arranged, be open rack
On a pair frame disposed in parallel along the vertical direction on be respectively equipped between support square steel a, two support square steel a be equipped with it is horizontal
Heald frame is connected with the first driving mechanism on horizontal heald frame；
Support square steel b, two support square steel b are respectively equipped on a pair frame disposed in parallel in the horizontal direction in opening rack
Between be equipped with vertical heald frame, be connected with the second driving mechanism on vertical heald frame.
2. a kind of orthogonal shedding motion of three-dimensional loom according to claim 1, which is characterized in that each support square steel
Rail brackets a is connected on a, the two sides up and down of rail brackets a are respectively equipped with guide groove a and guide groove b, two side blocks of horizontal heald frame
It is inlaid in guide groove a and guide groove b；Each side block of horizontal heald frame is slided in the horizontal direction in guide groove a and guide groove b.
3. a kind of orthogonal shedding motion of three-dimensional loom according to claim 2, which is characterized in that first driving mechanism
Including gear b, gear b and gear a engaged transmission, coaxially it is socketed on axis a at the center of gear a, one end of axis a is also connected with
Big belt pulley a, big belt pulley a and small pulley a are coaxially socketed on the main shaft of servo motor a by V belt translation, small pulley a；
Gear b is coaxially socketed on axis b, and one end of axis b and one end of crank a are hinged, the other end of crank a and the one of connecting rod b
End is hinged, and the connecting rod a other end and one end of rocking bar a are hinged, and the other end of rocking bar a is fixed on one end of opening shaft a, opening shaft a
One end is connect with bearing block a, and the opening shaft a other end is connect with bearing block b, and one end of opening shaft a and one end of heald lifting arm a connect
It connects, the other end of heald lifting arm a is hinged by harness lever a and one end of horizontal heald frame；The other end of opening shaft a is with heald lifting arm b's
The other end of one end connection, heald lifting arm b is hinged by harness lever b and the other end of horizontal heald frame.
4. a kind of orthogonal shedding motion of three-dimensional loom according to claim 1, which is characterized in that each support square steel
Rail brackets b is connected on b, the opposite sides of rail brackets b is respectively equipped with guide groove c and guide groove d, two side blocks of vertical heald frame
It is inlaid in guide groove c and guide groove d simultaneously, each side block of vertical heald frame is slided along the vertical direction in guide groove c and guide groove d.
5. a kind of orthogonal shedding motion of three-dimensional loom according to claim 4, which is characterized in that second driving mechanism
Including gear d, gear d and gear c engaged transmission, gear c is coaxially socketed on axis c, big belt pulley b is also connected on axis c, greatly
Belt pulley b and small pulley b is coaxially socketed on the main shaft of servo motor b by V belt translation, small pulley b, and gear d is coaxially socketed in
Axis d, axis d and one end of crank b are hinged, and one end of the other end and connecting rod b of crank b is hinged, and the connecting rod b other end is with rocking bar b's
One end is hinged, and the other end of rocking bar b is fixed on one end of opening shaft b, and the one end opening shaft b is connect with bearing block c, and opening shaft b is another
One end is connect with bearing block d, and one end of opening shaft b is connect with one end of heald lifting arm c, and the other end of heald lifting arm c passes through harness lever c
It is hinged with one end of vertical heald frame；The other end of opening shaft b is connect with one end of heald lifting arm d, and the other end of heald lifting arm d is by mentioning
Heald rod d and the other end of vertical heald frame are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821955151.2U CN209537716U (en) | 2018-11-26 | 2018-11-26 | A kind of orthogonal shedding motion of three-dimensional loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821955151.2U CN209537716U (en) | 2018-11-26 | 2018-11-26 | A kind of orthogonal shedding motion of three-dimensional loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209537716U true CN209537716U (en) | 2019-10-25 |
Family
ID=68262725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821955151.2U Expired - Fee Related CN209537716U (en) | 2018-11-26 | 2018-11-26 | A kind of orthogonal shedding motion of three-dimensional loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209537716U (en) |
-
2018
- 2018-11-26 CN CN201821955151.2U patent/CN209537716U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20191025 Termination date: 20211126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |