CN112501754B - Sideline device of three-dimensional weaving machine - Google Patents
Sideline device of three-dimensional weaving machine Download PDFInfo
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- CN112501754B CN112501754B CN202011380025.0A CN202011380025A CN112501754B CN 112501754 B CN112501754 B CN 112501754B CN 202011380025 A CN202011380025 A CN 202011380025A CN 112501754 B CN112501754 B CN 112501754B
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D41/00—Looms not otherwise provided for, e.g. for weaving chenille yarn; Details peculiar to these looms
- D03D41/004—Looms for three-dimensional fabrics
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/40—Forming selvedges
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D49/00—Details or constructional features not specially adapted for looms of a particular type
- D03D49/60—Construction or operation of slay
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Abstract
The invention discloses a sideline device of a three-dimensional loom, which comprises a reed plate, a beating-up device and a fabric clamping device, wherein one side of the reed plate in the moving direction is provided with a rapier, and the sideline device comprises a first sideline mechanism and a second sideline mechanism; the first side line mechanism comprises a pushing mechanism, and the pushing mechanism comprises an inclined block; the first vertical needle mechanism comprises a first vertical needle, the bottom of the first vertical needle is provided with a roller, and the first vertical needle can move when the roller rolls along the inclined plane of the inclined block; the resetting mechanism is fixed on the first needle hanging mechanism, when the pushing mechanism pushes the resetting mechanism, the first needle hanging mechanism can be driven to move along the moving direction of the pushing mechanism, and when the pushing mechanism withdraws, the resetting mechanism drives the first needle hanging mechanism to reset; the second sideline mechanism is fixed on the reed plate/beating-up device and comprises a second needle hanging mechanism and a driving mechanism. The invention has simple structure, smooth connection among a plurality of mechanisms, reduced mechanism movement steps and improved weaving efficiency.
Description
Technical Field
The invention relates to the technical field of spinning, in particular to a sideline device of a three-dimensional weaving machine.
Background
The three-dimensional textile technology is an extension of the traditional textile technology, compared with the traditional two-dimensional textile, the three-dimensional textile is additionally provided with yarns in the Z direction besides the yarns in the plane X, Y direction, the yarns in the three directions are mutually interwoven to form an integral fiber network structure, the three-dimensional textile has good integrity and stability, the interlayer performance and the impact damage resistance of the material are obviously improved, and the three-dimensional textile is widely applied to the engineering fields of aerospace, transportation, ocean ships and the like.
When weaving three-dimensional fabric, the loom mostly adopts rigid rapier to carry out weft insertion, and the double picking is introduced every time, when the rapier is inserted to the opposite side, the warp and weft yarns form a triangular area on one side of the fabric, and the sideline device needs to catch the double picking in the area to prevent the weft yarns from being withdrawn.
The overlock scheme adopted on the existing loom has two kinds: one is that after the weft insertion rapier reaches the opposite side, a small shuttle is used to penetrate through a weft loop, and the weft yarn and a triangular area formed by the three-dimensional fabric are interwoven; and secondly, the knitting scheme is adopted, so that the yarn rings are sleeved together by the edge yarn ferrule. The sideline mechanisms of the two methods have complex motion, and the formed selvedge has poor consistency.
For example, patent specification No. CN208965157U discloses a sideline device of a three-dimensional special-shaped structure fabric weaving machine, which comprises a heald lifting mechanism weft insertion mechanism, a sliding table crochet hook mechanism, a fabric clamping device, a sideline crochet hook mechanism and a thread pressing device, the sliding table crochet hook mechanism consists of a third cylinder, a crochet hook, a second connecting seat and a fourth cylinder, the top of the fourth cylinder is fixedly connected with the third cylinder, and the joint is provided with a second connecting seat, one side of the sliding table crochet hook mechanism is provided with a sideline crochet hook mechanism, the sideline crochet hook mechanism consists of a first guide rail, a first connecting seat, a supporting seat and a first cylinder, the first guide rail is fixedly arranged at the top of the supporting seat, and a first connecting seat is installed at the connecting part, a first air cylinder is arranged at the bottom of the supporting seat, and a wire pressing device is fixedly installed at the top of the sideline crochet hook mechanism through a bolt. The application introduces a sideline crochet hook mechanism, but the overlock method has more processes and reduces the weaving efficiency.
Or as in the patent specification with publication number CN105568513B, the three-dimensional weaving machine weaving mechanism comprises a weft insertion device and a weft sliding device, wherein the weft insertion device comprises a weft insertion rod which reciprocates along a stroke line of the weft insertion device, the outer end of the weft insertion rod is connected with a weft insertion hook, the weft sliding device comprises a vertical telescopic cylinder and a vertical push rod, the weft fixing device comprises a fixed rod and a fixed cylinder, the vertical telescopic cylinder reciprocates along a vertical connecting line between a gravity center line of the vertical telescopic cylinder and a gravity center line of the fixed rod corresponding to the same side, the output end of the vertical telescopic cylinder is connected with the top end of the vertical push rod positioned right below the vertical telescopic cylinder, the bottom end of the vertical push rod is inserted and matched with the top end of the fixed rod, the bottom end of the fixed rod is connected with the top end of the fixed cylinder, and the bottom end of the fixed cylinder is connected with the top end of the fixed support. The structure is complex, the process is complicated, and the working efficiency is low.
Disclosure of Invention
The invention aims to overcome the defects and problems of complex movement and low working efficiency in the prior art, and provides a sideline device of a three-dimensional weaving machine, which has a simple structure and high working efficiency.
A sideline device of a three-dimensional loom comprises a reed plate, a beating-up device and a fabric clamping device, wherein the beating-up device drives the reed plate to do linear motion;
first sideline mechanism is located rapier place side, includes:
the pushing mechanism is fixed on the reed plate/beating-up device and comprises an inclined block;
the first vertical needle mechanism comprises a first vertical needle, the bottom of the first vertical needle is provided with a roller, and the first vertical needle can move upwards/downwards when the roller rolls along the inclined surface of the inclined block;
the resetting mechanism is arranged on the pushing mechanism moving path and fixed on the fabric clamping device, the first needle hanging mechanism is fixed on the resetting mechanism, the pushing mechanism can drive the first needle hanging mechanism to move along the moving direction of the pushing mechanism when pushing the resetting mechanism, and the resetting mechanism drives the first needle hanging mechanism to reset when withdrawing the pushing mechanism;
the second sideline mechanism is fixed on reed board/beat-up device, includes:
a second drop pin mechanism comprising a second drop pin;
and the driving mechanism can drive the second vertical needle to move up and down.
In this scheme, first sideline mechanism and second sideline mechanism are fixed on reed board beating-up device, follow the motion of beating-up and move together, have reduced the drive arrangement of mechanism's motion, and overall structure is simple, and the overall arrangement is clear moreover, links up smoothly between a plurality of mechanisms, and the cooperation is errorless, has reduced mechanism's motion step simultaneously, has improved and has weavingd efficiency.
Preferably, the pushing mechanism comprises a pushing block fixed with the reed plate/beating-up device, an inclined block fixing plate with one end fixed on the pushing block, and an inclined block with one end fixed on the inclined block fixing plate, and the top surface of the inclined block is an inclined surface which inclines upwards along the moving direction of the pushing mechanism to the reset mechanism.
Preferably, the first vertical needle mechanism comprises a vertical needle support, a guide groove arranged on the vertical needle support and a vertical needle guide rod capable of moving up and down along the guide groove, the first vertical needle is arranged at the top end of the vertical needle guide rod, the roller is arranged at the bottom end of the vertical needle guide rod, an elastic part is sleeved on the part, located between the guide groove and the roller, of the vertical needle guide rod, and when the roller moves from the highest point to the lowest point of the inclined plane, the elastic part is gradually changed into a free state from a compression state.
Preferably, the vertical needle support is further provided with a vertical needle guide sleeve sleeved on the first vertical needle.
Preferably, the reset mechanism comprises an adapter plate fixed with the fabric clamping device, a reset guide rail fixed on the adapter plate and a reset sliding block sliding on the reset guide rail, the bottom end of the vertical needle support is fixed on the reset sliding block, a first spring stop block is further arranged on the reset sliding block, a second spring stop block opposite to the first spring stop block is arranged on one side, close to the adapter plate, of the reset guide rail, a spring guide rod is arranged between the first spring stop block and the second spring stop block, one end of the spring guide rod is fixed with one of the spring stop blocks, the other end of the spring guide rod can penetrate through the other spring stop block, and a reset spring is sleeved on the spring guide rod.
Further preferably, one end of the spring guide rod is fixed on the first spring stop block, the other end of the spring guide rod can penetrate through the second spring stop block, and the adapter plate is provided with an avoiding hole allowing the spring guide rod to penetrate through.
Preferably, the reset sliding block is provided with a collision block, the push block is provided with a push column for pushing the collision block, and the push column pushes the collision block to drive the reset sliding block to slide, so that the reset spring is compressed.
Preferably, one side of the reset guide rail, which is far away from the adapter plate, is provided with a limiting plate for limiting the reset slide block.
Preferably, the driving mechanism comprises a cylinder guide rail, a cylinder fixed on the cylinder guide rail, and a cylinder sliding block sliding on the cylinder guide rail, the second vertical needle mechanism further comprises a vertical needle fixing seat connected with the movable end of the cylinder and capable of moving on the cylinder guide rail along with the cylinder sliding block, and one end of the second vertical needle is fixed on the vertical needle fixing seat.
Preferably, a vertical needle guide seat for guiding the second vertical needle is arranged on one side, away from the cylinder, of the cylinder guide rail.
The invention has the beneficial effects that:
(1) the first sideline mechanism and the second sideline mechanism are connected with the reed plate/beating-up device and move together along with beating-up movement, and driving devices of mechanism movement are reduced, so that the whole structure is simple, the layout is clear, the mechanisms are smoothly linked, the matching is error-free, the movement steps of the mechanisms are reduced, and the weaving efficiency is improved.
(2) The first and second vertical needles are adopted to simultaneously sleeve the weft yarns, so that the weft yarns can be prevented from retracting, the effective width of the fabric can be well controlled, small and consistent weft yarn loops are formed at the edge part of the fabric, the waste of the weft yarns is reduced, and meanwhile, the selvedges of the fabric are uniform and attractive.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a first edge line mechanism according to the present invention;
fig. 3 is a schematic structural view of a second sideline mechanism of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, a side line device of a three-dimensional loom, the three-dimensional loom includes a reed board 1, a beating-up device for driving the reed board 1 to make linear motion, and a fabric clamping device, one side of the reed board 1 in the moving direction is provided with a rapier for weft insertion, the side line device includes a first side line mechanism and a second side line mechanism, the first side line mechanism and the second side line mechanism are relatively arranged on two sides of the reed board 1 in the moving direction, wherein the first side line mechanism is located on the side of the rapier, the rapier picks up from one side of the first side line mechanism to one side of the second side line mechanism, the first side line mechanism and the second side line mechanism entangle the weft yarn and deliver the weft yarn to a weaving opening, and the reed board 1 tightens the weft yarn to form a fabric.
The first side line mechanism comprises a pushing mechanism 2, a first needle hanging mechanism 3 and a resetting mechanism 4, the first needle hanging mechanism 3 is fixed on the resetting mechanism 4, the resetting mechanism 4 is arranged on a moving line of the pushing mechanism 2, and the first needle hanging mechanism 3 can reciprocate under the pushing action of the pushing mechanism 2 and the resetting action of the resetting mechanism 4.
The pushing mechanism 2 is fixed on the reed plate 1 or the beating-up device, and specifically comprises a pushing block 21 fixed with the reed plate 1 or the beating-up device, an inclined block fixing plate 22 with one end fixed on the pushing block 21, and an inclined block 23 with one end fixed on the inclined block fixing plate 22, wherein the inclined block 23 and the inclined block fixing plate 22 are arranged in parallel and connected through a spacer 24. The top surface of the inclined block 23 is an inclined surface 231 inclined upward along the moving direction of the pushing mechanism 2 to the reset mechanism 4.
The first needle hanging mechanism 3 includes a needle hanging bracket 31, a guide groove 32 disposed on the needle hanging bracket 31, a needle hanging guide 33 capable of moving up and down along the guide groove 32, and a first needle hanging 34 disposed on the top end of the needle hanging guide 33, a roller 35 capable of rolling along an inclined plane 231 is disposed at the bottom end of the needle hanging guide 33, an elastic member 36 is sleeved on a portion of the needle hanging guide 33 between the guide groove 32 and the roller 35, when the roller 35 moves from the highest point to the lowest point of the inclined plane 231, the elastic member 36 gradually changes from a compressed state to a free state, and the first needle hanging 34 moves up or down under the elastic force of the elastic member 36. The vertical needle support 31 is further provided with a vertical needle guide sleeve 37 which is sleeved on the first vertical needle 34 and plays a role in limiting and guiding the first vertical needle 34. The elastic member 36 is embodied as a spring.
Reset mechanism 4 is fixed in on the fabric clamping device, specifically include with the fixed keysets 41 of fabric clamping device, be fixed in the reset guide rail 42 on the keysets 41 and the gliding slider 43 that resets on the reset guide rail 42, hang down needle support 31 bottom mounting on the slider 43 that resets, still be provided with first spring dog 44 on the slider 43 that resets, reset guide rail 42 is close to and is provided with the second spring dog 45 relative with first spring dog 44 on keysets 41 one side, it is fixed with one of them spring dog to be provided with one end between first spring dog 44 and the second spring dog 45, the other end can pass the spring guide 46 of another spring dog, the cover is equipped with reset spring 47 on the spring guide 46. In this embodiment, one end of the spring guide rod 46 is fixed to the first spring stop 44, the other end thereof can pass through the second spring stop 45, and the adapter plate 41 is provided with a relief hole 48 for allowing the spring guide rod 46 to pass through.
The reset slider 43 is provided with a collision block 49, the push block 21 is provided with a push column 25 for pushing the collision block 49, the push column 25 pushes the collision block 49 to drive the reset slider 44 to slide, so as to drive the first vertical needle mechanism 3 to move, meanwhile, the reset spring 46 is compressed, and when the push block 21 is retracted, the first vertical needle mechanism 3 is reset under the elastic force of the reset spring 46. And a limit plate 40 for limiting the reset slide block 44 is further arranged on one side of the reset guide rail 43, which is far away from the adapter plate 41.
The second sideline mechanism is fixed on the reed board 1 or the beating-up device and comprises a second vertical needle mechanism 5 and a driving mechanism 6, and the driving mechanism 6 is used for driving the second vertical needle mechanism 5 to move up and down.
The driving mechanism 6 includes a cylinder guide 61, a cylinder 62 fixed on the cylinder guide 61, and a cylinder slider 63 sliding on the cylinder guide 61. The second vertical needle mechanism 5 comprises a vertical needle fixing seat 51 and a second vertical needle 52, one end of the second vertical needle is fixed on the vertical needle fixing seat 51, and the vertical needle fixing seat 51 is connected with the movable end of the air cylinder 62 and can move on the air cylinder guide rail 61 along with the air cylinder sliding block 63. Specifically, the movable end of cylinder 62 is fixed with floating joint 64, and the floating joint is in cylinder switching piece 65, and cylinder switching piece 65 is fixed in on the cylinder slider 63, hangs down needle fixing base 51 and fixes on cylinder switching piece 65. The side of the cylinder guide rail 61 far from the cylinder 62 is also provided with a vertical needle guide seat 53 for limiting and guiding the second vertical needle 52.
The working process of the invention is as follows:
the first and second selvedge mechanisms are mounted to the beating-up device such that they can follow the reed plate 1 to the fell position. When the rapier carries out weft insertion, one end of weft yarn is at the weaving opening position, the other end is at the end part of the rapier, the weft yarn firstly bypasses the first vertical needle 34 of the first sideline mechanism along with the forward movement of the rapier, then is sent to the opposite side by the rapier, the air cylinder 62 of the second sideline mechanism drives the air cylinder slide block 63 to move on the air cylinder guide rail 61, the vertical needle fixing seat 51 connected with the air cylinder transfer block 65 and the air cylinder transfer block 65 side connected on the air cylinder slide block 63 also moves along with the upward movement, the second vertical needle 52 connected with the vertical needle fixing seat 51 extends out, the weft yarn sent by the rapier is received, the rapier retracts, the left side of the weft yarn is sleeved on the first vertical needle 34, and the right side of the weft yarn is sleeved on the second vertical needle 52.
When beating-up is started, the first drop needle mechanism 3 and the second drop needle mechanism 5 carry weft yarns to move to a cloth fell position along with the reed plate 1. In the first drop-stitch mechanism 3, the push column 25 fixed on the push block 21 hits against the collision block 49, the sloping block fixing plate 22 and the sloping block 23 fixed on the side of the push block 21 move forward, the collision block 49 drives the reset slider 44 to slide, so that the reset spring 46 is compressed, and simultaneously, as the sloping block 23 moves forward, the roller 35 moves downward along the inclined surface 231 of the sloping block 23, the drop guide rod 33 moves vertically downward along the guide groove 32 under the elastic force of the elastic piece 36, the first drop-stitch 34 connected with the drop guide rod 33 also moves vertically downward in the drop guide sleeve 37, and when the reed plate 1 moves to the cloth fell to tighten the weft yarn, the first drop-stitch 34 just drops out of the left loop of the weft yarn. The second drop needle mechanism 5 moves to the cloth fell along with the reed plate 1, the air cylinder 62 drives the air cylinder slide block 63 to move downwards on the air cylinder guide rail 61, the second drop needle 52 is driven to move downwards, and the second drop needle 52 withdraws from the right loop of the weft yarn.
The reed plate 1 starts to retract, in the first drop stitch mechanism 3, the push column 25 leaves the collision block 49, the first drop stitch mechanism 3 returns to the original state by the elastic force of the return spring 46, the inclined block 23 moves backward, the roller 35 moves upward along the inclined surface 231 of the inclined block 23, the drop stitch guide 33 moves vertically upward along the guide groove 32, at this time, the elastic member 36 is compressed, the first drop stitch 34 connected with the drop stitch guide 33 also moves vertically upward in the drop stitch guide sleeve 37, and when the reed plate 1 returns to the original position, the first drop stitch mechanism 3 also returns to the original state. The second vertical needle mechanism 5 directly retreats to the initial position along with the reed plate 1, the first vertical needle 34 and the second vertical needle 52 retreat from the left and right loops left by the weft yarn to form the final selvedge of the fabric, the whole sideline device completes one-time serging action, and the fabric serging in the three-dimensional fabric continuous weaving process can be completed by repeating the motion process.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a three-dimensional loom's sideline device, three-dimensional loom includes reed board, drive reed board and is linear motion's beating-up device and fabric clamping device, and one side that is located reed board moving direction is provided with the rapier that is used for the weft insertion, its characterized in that: the sideline device comprises a first sideline mechanism and a second sideline mechanism which are oppositely arranged on two sides of the reed board in the moving direction;
first sideline mechanism is located rapier place side, includes:
the pushing mechanism is fixed on the reed plate and comprises an inclined block;
the first vertical needle mechanism comprises a first vertical needle, the bottom of the first vertical needle is provided with a roller, and the first vertical needle can move upwards/downwards when the roller rolls along the inclined surface of the inclined block;
the resetting mechanism is arranged on the pushing mechanism moving path and fixed on the fabric clamping device, the first needle hanging mechanism is fixed on the resetting mechanism, the pushing mechanism can drive the first needle hanging mechanism to move along the moving direction of the pushing mechanism when pushing the resetting mechanism, and the resetting mechanism drives the first needle hanging mechanism to reset when withdrawing the pushing mechanism;
the second sideline mechanism is fixed on the reed plate, includes:
a second drop pin mechanism comprising a second drop pin;
and the driving mechanism can drive the second vertical needle to move up and down.
2. The selvedge apparatus of a three-dimensional weaving machine according to claim 1, characterized in that: the pushing mechanism comprises a pushing block fixed with the reed plate, an inclined block fixing plate with one end fixed on the pushing block and an inclined block with one end fixed on the inclined block fixing plate, and the top surface of the inclined block is an inclined surface which inclines upwards along the moving direction of the pushing mechanism to the reset mechanism.
3. The selvedge apparatus of a three-dimensional weaving machine according to claim 2, characterized in that: the first needle hanging mechanism comprises a needle hanging support, a guide groove arranged on the needle hanging support and a needle hanging guide rod capable of moving up and down along the guide groove, the first needle hanging is arranged at the top end of the needle hanging guide rod, the roller is arranged at the bottom end of the needle hanging guide rod, an elastic piece is sleeved on the part, located between the guide groove and the roller, of the needle hanging guide rod, and when the roller moves from the highest point to the lowest point of the inclined plane, the elastic piece is gradually changed into a free state from a compression state.
4. The selvedge apparatus of a three-dimensional weaving machine according to claim 3, characterized in that: and the vertical needle support is also provided with a vertical needle guide sleeve sleeved on the first vertical needle.
5. The selvedge apparatus of a three-dimensional weaving machine according to claim 3, characterized in that: the reset mechanism comprises an adapter plate fixed with the fabric clamping device, a reset guide rail fixed on the adapter plate and a reset sliding block sliding on the reset guide rail, the bottom end of the vertical needle support is fixed on the reset sliding block, a first spring stop dog is further arranged on the reset sliding block, a second spring stop dog opposite to the first spring stop dog is arranged on one side, close to the adapter plate, of the reset guide rail, a spring guide rod is arranged between the first spring stop dog and the second spring stop dog, one end of the spring guide rod is fixed with one spring stop dog, the other end of the spring guide rod can penetrate through the other spring stop dog, and a reset spring is sleeved on the spring guide rod.
6. The selvedge apparatus of a three-dimensional weaving machine according to claim 5, characterized in that: one end of the spring guide rod is fixed on the first spring stop dog, the other end of the spring guide rod can penetrate through the second spring stop dog, and an avoiding hole allowing the spring guide rod to penetrate is formed in the adapter plate.
7. The selvedge apparatus of a three-dimensional weaving machine according to claim 5, characterized in that: the reset sliding block is provided with a collision block, the push block is provided with a push column for pushing the collision block, and the push column pushes the collision block to drive the reset sliding block to slide, so that the reset spring is compressed.
8. The selvedge apparatus of a three-dimensional weaving machine according to claim 5, characterized in that: and one side of the reset guide rail, which is far away from the adapter plate, is provided with a limiting plate for limiting the reset slide block.
9. The selvedge apparatus of a three-dimensional weaving machine according to claim 1, characterized in that: the driving mechanism comprises a cylinder guide rail, a cylinder fixed on the cylinder guide rail and a cylinder sliding block sliding on the cylinder guide rail, the second vertical needle mechanism further comprises a vertical needle fixing seat connected with the movable end of the cylinder and capable of moving on the cylinder guide rail along with the cylinder sliding block, and one end of the second vertical needle is fixed on the vertical needle fixing seat.
10. The selvedge apparatus of a three-dimensional weaving machine according to claim 9, characterized in that: and a vertical needle guide seat for guiding the second vertical needle is arranged on one side, away from the cylinder, of the cylinder guide rail.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011380025.0A CN112501754B (en) | 2020-11-30 | 2020-11-30 | Sideline device of three-dimensional weaving machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011380025.0A CN112501754B (en) | 2020-11-30 | 2020-11-30 | Sideline device of three-dimensional weaving machine |
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| CN112501754A CN112501754A (en) | 2021-03-16 |
| CN112501754B true CN112501754B (en) | 2022-04-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0598538A (en) * | 1990-08-29 | 1993-04-20 | Univ North Carolina | Method for weaving three-dimensional fabric having different cross-sectional shape |
| JP2000273743A (en) * | 1999-03-26 | 2000-10-03 | Toyota Autom Loom Works Ltd | Apparatus for inserting yarn in thickness direction of three-dimensional fibrous structure |
| CN202644061U (en) * | 2012-04-06 | 2013-01-02 | 经纬纺织机械股份有限公司 | Natural overhanded woven fabric |
| CN105648639A (en) * | 2016-01-15 | 2016-06-08 | 武汉纺织大学 | Three-dimensional knitted side boundary device and use method thereof |
| CN107313161A (en) * | 2017-07-14 | 2017-11-03 | 浙江理工大学 | Based on the continuous wefting insertion serging device and its Weft insertion method in three-dimensional ring braider |
| CN208279766U (en) * | 2018-06-11 | 2018-12-25 | 武汉纺织大学 | Contoured fabrics loom filling carrier and contoured fabrics loom |
| CN109695092A (en) * | 2019-01-26 | 2019-04-30 | 浙江理工大学 | A kind of continuous Weft inserting device and method for three-dimensional woven |
| TW201943907A (en) * | 2018-04-06 | 2019-11-16 | Ｔｓ公司 | Distance fabric, a method of forming the distance fabric and a weaving machine for performing the method |
-
2020
- 2020-11-30 CN CN202011380025.0A patent/CN112501754B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0598538A (en) * | 1990-08-29 | 1993-04-20 | Univ North Carolina | Method for weaving three-dimensional fabric having different cross-sectional shape |
| JP2000273743A (en) * | 1999-03-26 | 2000-10-03 | Toyota Autom Loom Works Ltd | Apparatus for inserting yarn in thickness direction of three-dimensional fibrous structure |
| CN202644061U (en) * | 2012-04-06 | 2013-01-02 | 经纬纺织机械股份有限公司 | Natural overhanded woven fabric |
| CN105648639A (en) * | 2016-01-15 | 2016-06-08 | 武汉纺织大学 | Three-dimensional knitted side boundary device and use method thereof |
| CN107313161A (en) * | 2017-07-14 | 2017-11-03 | 浙江理工大学 | Based on the continuous wefting insertion serging device and its Weft insertion method in three-dimensional ring braider |
| TW201943907A (en) * | 2018-04-06 | 2019-11-16 | Ｔｓ公司 | Distance fabric, a method of forming the distance fabric and a weaving machine for performing the method |
| CN208279766U (en) * | 2018-06-11 | 2018-12-25 | 武汉纺织大学 | Contoured fabrics loom filling carrier and contoured fabrics loom |
| CN109695092A (en) * | 2019-01-26 | 2019-04-30 | 浙江理工大学 | A kind of continuous Weft inserting device and method for three-dimensional woven |
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| CN112501754A (en) | 2021-03-16 |
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