CN209162330U - A kind of forming frock sunk to orifice plate for weaving three dimensional fabric - Google Patents
A kind of forming frock sunk to orifice plate for weaving three dimensional fabric Download PDFInfo
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- CN209162330U CN209162330U CN201821718239.2U CN201821718239U CN209162330U CN 209162330 U CN209162330 U CN 209162330U CN 201821718239 U CN201821718239 U CN 201821718239U CN 209162330 U CN209162330 U CN 209162330U
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Abstract
The utility model discloses a kind of forming frocks sunk to orifice plate for weaving three dimensional fabric, including upper and lower bottom plate, pressing plate, pressing plate stiffening ring, cover plate combination and orifice plate combination, lower plate is mounted on rotary table, upper plate and lower plate pass through linear bearing, linear axis bearing sleeve is connected with cylindrical central sleeve, blind hole plate is positioned by pin and upper plate, by bolt fastening, pressing plate stiffening ring and pressing plate are loaded on the Mobile Slide above blind hole plate after being connected, second orifice plate is positioned by pin and pressing plate, by bolt fastening, it is separated between two plates by sleeve, first cover board and the second cover board are placed on above carbon-point, first orifice plate is connected by orifice plate fixing piece with cover board, orifice plate, pressing plate, the counterbore of installation linear bearing is machined in cover board, for installing linear bearing, each plate is realized by optical axis to be positioned and guarantees coaxially, the utility model Wefting insertion channel can be provided for automatic knitting machine wefting insertion sword, have the function of whole pressure yarn, improve production efficiency, reduce labor intensity, shorten the production cycle.
Description
Technical field
The utility model relates to knitting forming tooling device technical fields, more particularly to one kind, and there is orifice plate to sink to for compiling
The forming frock of three dimensional fabric is knitted, cooperation automatic knitting machine uses.
Background technique
Carbon fiber tri-dimensional fabric is a kind of advanced composite material (ACM) being born in the latest 20 years, is a dark horse in composite material
A Zhi Xinxiu, it is using three-dimensional integral fabric as reinforcement, and good structural to significantly improve composite material various
Mechanical characteristic, it is low and the shortcomings that be easily layered fundamentally to overcome shear strength between traditional laminate layer, in aviation, boat
It, military project, automobile, the fields such as medical treatment and advanced sports server are widely applied.However, three dimensional fabric for a long time
It is all carried out using artificial weaving manner, so that the shaping efficiency of three dimensional fabric is low, labor intensity is big, product consistency
Difference.With the progress of society and economic development, manually braiding three dimensional fabric has been unable to meet carbon fibre composite technique
Rigors, therefore three dimensional fabric shaping automation is in urgent need.
Traditional-handwork tooling is made of two to three layers of orifice plate, is connected between orifice plate by screw rod, and upper and lower position is positioned by nut,
Precision is low, easily-deformable；The micropore section of array is that non-regular polygon, that is, each lateral opening number is different on orifice plate, leads to 0 ° of tooling,
120 °, the cloth fell in 240 ° of three directions is inconsistent, this influences less hand woven operation but is not suitable for compiling automatically
Loom uses；The multilayer orifice plate intensity of traditional tooling is low, and positioning is inaccurate, and structure design is simple, does not have whole pressure yarn function；
Orifice plate material is common aluminium, after carbon fiber sizing agent melt water, is attached to its surface, easily corrodes.
Patent of invention " carbon fiber tri-dimensional fabric braider " Authorization Notice No.: ZL201410042753.9 describes one kind
Carbon fiber three dimensional knitting machine includes rack and the carbon-point being arranged on the rack fixed frame mechanism, carbon-point fixed frame positioning and clamping machine
Structure, carbon-point quantify elevating mechanism, braided fabric quantifies elevating mechanism, 120 ° of position rotating mechanisms of carbon-point fixed frame.Carbon-point fixed frame
Mechanism includes that the first carbon-point set gradually from top to bottom inserts disk, the second carbon-point inserts disk, third carbon-point inserts disk and carbon-point chassis；The
One carbon-point, which is inserted disk and the second carbon-point and inserted, is provided with multiple spacer sleeves between disk, multiple positioning sleeves be arranged at third carbon-point insert disk and
Between carbon-point chassis and setting position and multiple spacer sleeves are opposite up and down；First carbon-point inserts disk, the second carbon-point inserts disk and multiple fixed
It is connected to one away from set, is fixedly connected in each spacer sleeve and extends downwardly and sequentially pass through third from top to bottom
Carbon-point insert disk, positioning sleeve, carbon-point chassis and carbon-point fixed frame pallet guide post；Third carbon-point insert disk, positioning sleeve, carbon-point chassis and
Carbon-point fixed frame pallet is connected to one；First carbon-point inserts disk, the second carbon-point inserts disk and third carbon-point is inserted and is respectively provided on disk
There are multiple carbon-point jacks for carbon-point insertion, multiple carbon-point jacks are distributed in multiple regular hexagons that inscribed circle diameter is gradually increased
On, the spacing between multiple carbon-point jacks is equal；First carbon-point inserts disk, the second carbon-point inserts disk and third carbon-point inserts the carbon on disk
Stick jack is oppositely arranged up and down, and the gap between adjacent rows carbon-point jack is the carbon fiber that carbon fiber operation is led for doffing tube
Channel.The apparatus structure is novel in design, and shortcoming is cannot to provide wefting insertion channel before weaving for automatic knitting machine wefting insertion sword,
Yarn function is pressed without whole.
Summary of the invention
The technical problems to be solved in the utility model has been to provide a kind of three dimensional fabric sunk to orifice plate and has woven automatically
Forming frock device, for forming production of the automatic knitting machine to stereo fabric, constraint carbon-point that can be more long, it is ensured that wove
Wefting insertion channel remains well in journey, and has the function of whole automatic gauze pressing, and the two is implemented in combination with the shape of final stereo fabric
At the consistency of raising production efficiency and product.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is: one kind sinks to orifice plate and is used for
Weave the forming frock of three dimensional fabric, it is characterised in that: lower plate, upper plate, blind hole plate, pressing plate, pressing plate stiffening ring, the second hole
Plate and the first orifice plate, the lower plate are mounted on rotary work-table disk, and upper plate and lower plate pass through linear bearing, straight line
Bearing holder (housing, cover) and cylindrical central sleeve are connected to form tool base plate；The blind hole plate is positioned by the first mold pin and upper plate, by spiral shell
Bolt fastening；The pressing plate stiffening ring and pressing plate are loaded on braider Mobile Slide after being connected；Second orifice plate is placed on pressure
It above plate, is positioned by the second mold pin and pressing plate, is connected by bolt and pressing plate；By covering between second orifice plate and pressing plate
Cylinder separates；The first cover board and the second cover board in cover plate combination are placed on above carbon-point, and the first orifice plate in orifice plate combination passes through
Orifice plate fixing piece and the second cover board are connected.
The lower plate is positioned by third mold pin and rotary work-table, solid by bolt and rotary work-table disk
Even, make tooling integrally can be with worktable lifting, translation and around the rotation of own axes.
The pressing plate can be with workbench translation and around the rotation of own axes, which is fixed on mobile cunning
On platform, not with worktable lifting.
Be machined with the micropore of equidistant solid matter on first orifice plate, the second orifice plate, pressing plate and blind hole plate, equidistant solid matter it is micro-
Hole section is regular polygon, and each lateral opening number is identical.First orifice plate, the second orifice plate, pressing plate and blind hole plate are arranged in array
Micropore section be regular polygon, and each lateral opening number is identical, and micropore section outer edge is regular polygon.
The utility model is followed successively by tool base plate, blind hole plate, pressing plate, pressing plate by multiple orifice plate storied placements from bottom to top
Stiffening ring, the second orifice plate, the first orifice plate and cover board, tool base plate by upper and lower bottom plate by linear bearing, linear axis bearing sleeve and
Cylindrical central sleeve is formed by connecting, and lower end and rotary work-table disk are connected, and is used for location and installation orifice plate and pressing plate, keep tooling whole with
Worktable lifting, back-and-forth motion and around own axis, there are observation panels for cylindrical central sleeve lower end, when for observing tooling installation
In place whether, there are carbon fiber auxiliary agent deflector holes for tooling upper plate for centralized positioning pin, are used for the extra auxiliary agent of water conservancy diversion, upper and lower bottom plate
Between be placed with auxiliary agent recycling box, for recycling auxiliary agent；Blind hole plate location and installation on tooling upper plate, blind hole plate micro-pore diameter and
Pressing plate micro-pore diameter is identical, is detached from blind hole plate convenient for whole after the completion of weaving textile, is machined with carbon fiber around blind hole plate micropore
Auxiliary agent diversion trench and deflector hole, extra auxiliary agent flow into auxiliary agent recycling box by diversion trench, deflector hole；It is pressing plate above blind hole plate,
For fettering carbon-point and whole automatic gauze pressing, technique requirement is better met, the automation of braiding is advantageously implemented；Plate hole
Diameter is slightly larger than hole board diameter, is conducive to whole damage of the reduction pressing plate micropore to carbon-point during pressing yarn, reduces pressure yarn resistance；Pressure
Plate stiffening ring and pressing plate are connected, and can increase the rigidity of pressing plate, and upper end is loaded on braider slide unit, are fixed thereon lower position, with
The cooperation of braider pressure plate keeps pressing plate synchronous when being translatable with tooling and workbench, is moved forward and backward with workbench, completes every layer of volume
Weaver makees, and after several circulations are completed in braiding, can carry out whole automatic gauze pressing；It is two layers of orifice plate above pressing plate, wherein one layer of orifice plate
It is positioned, is connected by bolt and pressing plate, orifice plate and pressing plate are separated by sleeve, make carbon-point by orifice plate beam by mold pin and pressing plate
The length tied up reaches maximum, and the aperture of orifice plate is slightly larger than carbon-point diameter, moves up and down in the orifice plate convenient for carbon-point, orifice plate quantity can
It is suitably increased or decreased according to the height of carbon-point；Cover board is placed on above carbon-point, and limitation insertion is used cooperatively together with blind hole plate
The movement on numerous carbon-point vertical directions in tooling orifice-plate microporosity；With the increase of fabric height, carbon-point enters pressing plate reinforcement
In circle, the first cover board substitutes the upper and lower position of the fixed carbon-point of the second cover board.
Orifice plate, pressing plate, the counterbore that installation linear bearing is machined in cover board, for installing linear bearing, each plate is by optical axis
Realizing to position simultaneously guarantees coaxial, and multiple orifice plates, pressing plate and the blind hole plate of the tooling cooperates constraint carbon-point jointly, guarantee carbon-point with respectively
The verticality of plate provides clear channel for long stroke wefting insertion, and numerous carbon-points subtract the resistance of tooling during reducing whole pressure yarn
To the damage of carbon fiber in light fabric forming process, wefting insertion efficiency is improved；The micropore that orifice plate, pressing plate and blind hole plate are arranged in array
Section is regular polygon, and each lateral opening number is identical, micropore section outer edge be regular polygon, it is ensured that tooling respectively 0 °, 120
°, the cloth fells of 240 ° of three angles do not shift.Three dimensional fabric forming frock asessory shaft weaves into the completion of type automatic knitting machine
Automated production, improves production efficiency, reduces labor intensity, shorten the production cycle.
Compared with prior art, the utility model has the beneficial effects that the utility model is suitable for molding automatic knitting machine
Automated production, blind hole plate, pressing plate and multiple orifice plates cooperate jointly, respectively good to constraint effect to carbon-point, make long-range wefting insertion channel
Clearly, wefting insertion sword can enter precisely into braiding channel and complete knitting, and wefting insertion success rate is high；Pressing plate and pressing plate stiffening ring are solid
Connect and be loaded on braider slide unit, pressing plate is moved forward and backward along braider slide unit, is not gone up and down with self-powered platform, oscilaltion is blind
Orifice plate can realize automatic whole pressure yarn, it is ensured that the closely knit even density of fabric is consistent, guarantees the fabric quality for using the tooling production
Indicator consilience is good, it can also be used to manual operations, strong applicability.
Detailed description of the invention
The utility model is specifically described below with reference to attached drawing and in conjunction with example, the advantages of the utility model and realization
Mode will be more obvious, and wherein content shown in attached drawing is only used for the explanation to the utility model, without constituting to this reality
With it is novel in all senses on limitation, in the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model
Fig. 2 is the left view of the utility model Fig. 1
Fig. 3 is the top view of the utility model Fig. 1
Fig. 4 is the top view of the utility model pressing plate
Fig. 5 is the cross-sectional view of the utility model pressing plate
Fig. 6 is the structural schematic diagram of the second cover board of the utility model
Fig. 7 is the structural schematic diagram of the first cover board of the utility model
Fig. 8 is the structural schematic diagram of the first orifice plate of the utility model
Fig. 9 is the structural schematic diagram of the second orifice plate of the utility model
Figure 10 is the structural schematic diagram of the utility model pressing plate stiffening ring
Figure 11 is the structural schematic diagram of the utility model pressing plate
Figure 12 is the structural schematic diagram of the utility model blind hole plate
Figure 13 is the structural schematic diagram of the utility model upper plate
Figure 14 is the structural schematic diagram of the utility model lower plate
Figure 15 is the structural schematic diagram of the utility model linear bearing sleeve
Figure 16 is the structural schematic diagram of the utility model cylindrical central sleeve
Figure 17 is the axonometric drawing of the utility model
In figure:
1, lower plate 2, upper plate
3, blind hole plate 4, pressing plate
5, pressing plate stiffening ring 6, the first orifice plate
7, the first cover board 8, the second cover board
9, linear bearing 10, optical axis
11, orifice plate fixing piece 12, carbon-point
13, the first mold pin 14, linear axis bearing sleeve
15, cylindrical central sleeve 16, the second orifice plate
17, the second mold pin 18, sleeve
Specific embodiment
The utility model is described in further detail With reference to embodiment.
As shown in Fig. 1 to Figure 17, a kind of forming frock sunk to orifice plate for weaving three dimensional fabric, including lower plate
1, upper plate 2, blind hole plate 3, pressing plate 4, pressing plate stiffening ring 5, the second orifice plate 16 and the first orifice plate 6, lower plate 1 pass through third mould
Have pin and rotary work-table to position, be connected by bolt and rotary work-table disk, make tooling integrally can with worktable lifting,
Translation and around own axes rotation.Upper plate 2 and lower plate 1 pass through linear bearing 9, linear axis bearing sleeve 14 and cylindrical central sleeve
15 are connected to form tool base plate；Blind hole plate 3 is positioned by the first mold pin 13 with upper plate 2, by bolt fastening；Pressing plate adds
Strong circle 5 is loaded on braider Mobile Slide after being connected with pressing plate 4, and positioned at the surface of blind hole plate 3, pressing plate 4 can be with workbench
Translation and rotation around own axes, which is fixed on Mobile Slide, not with worktable lifting, second
Orifice plate 6 is placed on 4 top of pressing plate, is positioned by the second mold pin 17 with pressing plate 4, is connected by bolt and pressing plate 4；Second hole
It is separated between plate 16 and pressing plate 4 by sleeve 18, constraint carbon-point that can be more long, it is ensured that wefting insertion channel at the end of braiding process is closed on
It still keeps good；First cover board 7 and the second cover board 8 are placed on above carbon-point, and the first orifice plate 6 passes through orifice plate fixing piece 11 and the
Two cover boards 8 are connected, and utilize the carbon-point of its own gravity constraint upper end.
The micropore section that first orifice plate 6, the second orifice plate 16, pressing plate 4 and blind hole plate 3 are arranged in array is regular polygon, and
Each lateral opening number is identical, and micropore section outer edge is regular polygon.
The utility model is followed successively by tool base plate, blind hole plate 3, pressing plate 4, pressure by multiple orifice plate storied placements from bottom to top
Plate stiffening ring 5, the second orifice plate 16, the first orifice plate 6 and the second cover board 8, tool base plate by upper and lower bottom plate by linear bearing 9,
Linear axis bearing sleeve 14 and cylindrical central sleeve 15 are formed by connecting, and lower end and rotary work-table disk are connected, for location and installation orifice plate and
Pressing plate 4 keeps tooling whole with worktable lifting, back-and-forth motion and around own axis, and there are observations for 15 lower end of cylindrical central sleeve
Mouthful, in place whether, there are carbon fiber auxiliary agent deflector holes for tooling upper plate 2 for centralized positioning pin when for observing tooling installation, use
It is placed with auxiliary agent recycling box between the extra auxiliary agent of water conservancy diversion, upper and lower bottom plate, for recycling auxiliary agent；3 location and installation of blind hole plate is in tooling
On upper plate 2,3 micro-pore diameter of blind hole plate is identical with 4 micro-pore diameter of pressing plate, is detached from blind hole plate convenient for whole after the completion of weaving textile
3, carbon fiber auxiliary agent diversion trench and deflector hole are machined with around 3 micropore of blind hole plate, extra auxiliary agent is flowed by diversion trench, deflector hole
Auxiliary agent recycling box；It is pressing plate 4 above blind hole plate 3, for fettering carbon-point and whole automatic gauze pressing, has better met technique and wanted
It asks, is advantageously implemented the automation of braiding；4 aperture of pressing plate is slightly larger than hole board diameter, is conducive to reduce pressure during whole pressure yarn
Damage of 4 micropore of plate to carbon-point reduces pressure yarn resistance；Pressing plate stiffening ring 5 and pressing plate 4 are connected, and can increase the rigidity of pressing plate 4, on
End is loaded on braider slide unit, is fixed thereon lower position, keeps pressing plate 4 and tooling and workbench flat with the cooperation of braider pressure plate
It synchronizes when moving, is moved forward and backward with workbench, complete every layer of knitting, after several circulations are completed in braiding, entirety can be carried out certainly
Dynamic pressure yarn；It is two layers of orifice plate above pressing plate 4, wherein one layer of orifice plate passes through bolt and pressing plate by mold pin and the positioning of pressing plate 4
4 are connected, and orifice plate is separated with pressing plate 4 by sleeve 18, so that carbon-point is reached maximum by the length that orifice plate fetters, the aperture of orifice plate is slightly larger than
Carbon-point diameter, moves up and down in the orifice plate convenient for carbon-point, and orifice plate quantity can suitably be increased or decreased according to the height of carbon-point；Second
Cover board 8 is placed on above carbon-point, vertical with the use of numerous carbon-points in limitation insertion tooling orifice-plate microporosity together with blind hole plate 3
Movement on direction；With the increase of fabric height, carbon-point enters in pressing plate stiffening ring 5, and the first cover board 7 substitutes the second cover board 8
The upper and lower position of fixed carbon-point.
Orifice plate, pressing plate 4, the counterbore that installation linear bearing 9 is machined in the second cover board 8, for installing linear bearing 9, respectively
Plate is realized by optical axis positions and guarantees coaxial, the common cooperation constraint carbon-point of multiple orifice plates, pressing plate 4 and the blind hole plate 3 of the tooling,
Guarantee the verticality of carbon-point and each plate, provide clear channel for long stroke wefting insertion, reduces numerous carbon-points pair during whole pressure yarn
The resistance of tooling mitigates the damage in fabric forming process to carbon fiber, improves wefting insertion efficiency；Orifice plate, pressing plate 4 and blind hole plate 3
The micropore section being arranged in array is regular polygon, and each lateral opening number is identical, and micropore section outer edge is regular polygon, it is ensured that work
Dress respectively the cloth fell of 0 °, 120 °, 240 ° three angle do not shift.Three dimensional fabric forming frock asessory shaft is weaved into
Type automatic knitting machine completes automated production, improves production efficiency, reduces labor intensity, shortens the production cycle.
The course of work: tooling integrally moves down (except pressing plate 4 and pressing plate stiffening ring 5) with workbench, makes pressing plate 4 and blind hole plate
3 is spaced apart, reaches operating position, and tooling rotates to 0 ° of direction and positions, and work initial position is arrived in translation, and wefting insertion sword exists
At 4 lower section 5mm of pressing plate, the Forward of wefting insertion sword enters first wefting insertion channel, brings yarn into first wefting insertion channel, completes first
Knitting device, tooling integral forward lead enter next wefting insertion channel, and wefting insertion sword repeats wefting insertion action, complete the second knitting device, tooling
It successively moves forward with workbench, wefting insertion sword moves back and forth, and completes the flood braiding in 0 ° of direction, and tooling rotates 120 ° and positions, completes
Next layer of braiding, three layers are a circulation, and automatic whole pressure yarn is carried out when the integral multiple of recurring number.
When automatic whole pressure yarn, tooling is integrally moved up, and pressing plate 4 and 5 upper and lower position of pressing plate stiffening ring are fixed, pressing plate stiffening ring
5 are mounted on translation slide unit, and when the active force between 3 pressing plate 4 of blind hole plate reaches preset pressure value, workbench stops rising,
By carbon fiber compacting and pressure maintaining, to reach the technological parameter requirement of stereo fabric, after reaching the dwell time, workbench drops to work
Make position, translation arrives work origin, starts the braiding of subsequent cycle.
With the increase of braiding height, 4 lower section carbon-point height of pressing plate is gradually increased, and carbon-point height in top gradually decreases, to
When first orifice plate 6 can not fetter carbon-point, the first orifice plate 6 is detached from carbon-point and works as carbon later as top carbon-point height continues to reduce
After stick top is sunk in the micropore of the second orifice plate 16, then the second orifice plate 16 removed from pressing plate 4, on the fabric the remaining carbon-point in side
When height is less than braiding height, it is detached from pressing plate 4, stops braiding, is dismantled from workbench by tooling is whole, by integral fabric from blind
It is detached from plate, integral fabric knitting is completed.
The embodiments of the present invention are described in detail above, but the content is only the preferable of the utility model
Embodiment should not be considered as limiting the scope of the present invention.It is all to become according to equalization made by the scope of the utility model
Change and improve etc., it shall still fall within the scope of this patent.
Claims (5)
1. a kind of forming frock sunk to orifice plate for weaving three dimensional fabric, it is characterised in that: lower plate (1), upper plate
(2), blind hole plate (3), pressing plate (4), pressing plate stiffening ring (5), the second orifice plate (16) and the first orifice plate (6), lower plate (1) peace
On rotary work-table disk, upper plate (2) and lower plate (1) pass through linear bearing (9), linear axis bearing sleeve (14) and center
Sleeve (15) is connected to form tool base plate；The blind hole plate (3) is positioned by the first mold pin (13) and upper plate (2), by
Bolt fastening；The pressing plate stiffening ring (5) and pressing plate (4) are loaded on braider Mobile Slide after being connected；Second orifice plate
(16) it is placed on above pressing plate (4), is positioned by the second mold pin (17) and pressing plate (4), it is solid by bolt and pressing plate (4)
Even；It is separated between second orifice plate (16) and pressing plate (4) by sleeve (18)；The first cover board (7) and the second lid in cover plate combination
Plate (8) is placed on above carbon-point, and the first orifice plate (6) in orifice plate combination passes through orifice plate fixing piece (11) and the second cover board (8) phase
Even.
2. according to claim 1 there is orifice plate to sink to the forming frock for weaving three dimensional fabric, it is characterised in that: institute
It states lower plate (1) to position by third mold pin and rotary work-table, is connected by bolt and rotary work-table disk, makes work
Dress is whole can be with worktable lifting, translation and around the rotation of own axes.
3. according to claim 1 there is orifice plate to sink to the forming frock for weaving three dimensional fabric, it is characterised in that: institute
Stating pressing plate (4) can be with workbench translation and around the rotation of own axes, which is fixed on Mobile Slide
On, not with worktable lifting.
4. according to claim 1 there is orifice plate to sink to the forming frock for weaving three dimensional fabric, it is characterised in that: institute
State the micropore that equidistant solid matter is machined on the first orifice plate (6), the second orifice plate (16), pressing plate (4) and blind hole plate (3), equidistant solid matter
Micropore section be regular polygon, and each lateral opening number is identical.
5. according to claim 1 there is orifice plate to sink to the forming frock for weaving three dimensional fabric, it is characterised in that: institute
Stating the micropore section that the first orifice plate (6), the second orifice plate (16), pressing plate (4) and blind hole plate (3) are arranged in array is regular polygon,
And each lateral opening number is identical, micropore section outer edge is regular polygon.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821718239.2U CN209162330U (en) | 2018-10-23 | 2018-10-23 | A kind of forming frock sunk to orifice plate for weaving three dimensional fabric |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821718239.2U CN209162330U (en) | 2018-10-23 | 2018-10-23 | A kind of forming frock sunk to orifice plate for weaving three dimensional fabric |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109295596A (en) * | 2018-10-23 | 2019-02-01 | 天津工业大学 | A kind of forming frock sunk to orifice plate for weaving three dimensional fabric |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109295596A (en) * | 2018-10-23 | 2019-02-01 | 天津工业大学 | A kind of forming frock sunk to orifice plate for weaving three dimensional fabric |
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