CN201817651U - Circular loom for producing tubular solid fabrics - Google Patents
Circular loom for producing tubular solid fabrics Download PDFInfo
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- CN201817651U CN201817651U CN2010205027525U CN201020502752U CN201817651U CN 201817651 U CN201817651 U CN 201817651U CN 2010205027525 U CN2010205027525 U CN 2010205027525U CN 201020502752 U CN201020502752 U CN 201020502752U CN 201817651 U CN201817651 U CN 201817651U
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Abstract
The utility model relates to a circular loom for producing tubular solid fabrics. The circular loom mainly comprises a mainframe, a warp yarn rack, a guide roll and a tension control component, wherein the mainframe is provided with a main turnplate, a shuttle, a reed plate, a noseplate and a size ring, wherein warp yarns can be continuously fed by the warp yarn rack, can be delivered by the guide roll and the tension control component, subsequently pass through the reed plate and can be led out of the size ring so as to be distributed in radial direction along the circumference of the mainframe; the noseplate is provided with a top groove arranged at the higher position and a bottom groove arranged at the lower position; the top groove and the bottom groove are distributed to form various regular combinations; when passing by the noseplate, the warp yarns are sequentially released to the top groove and the bottom groove so as to form a shed; the noseplate can self-rotate under the driving of the warp yarns; simultaneously the shuttle can carry out circular motion in a runway; and when advancing, the shuttle passes through the shed formed by the warp yarns, thus driving weft yarns and vertical yarns arranged on the shuttle to form intertexture with the warp yarns. The weft yarns and vertical yarns guided in the shed can naturally tighten the warp yarns towards the internal diameter of the size ring due to the traction of the shuttle, thus forming the tubular solid fabric structure. The circular loom has simple structure, low power consumption and high production continuity.
Description
Technical field
The utility model relates to a kind of circular loom that is used to produce the tubulose stereo fabric.
Background technology
The three-dimensional woven forming method of composite is introduced the fiber on the thickness direction in fabric construction, and forms with every layer fiber and to interweave, and forms a not stratified overall structure.Though the interior performance of three-dimensionally shaped fibre reinforced composites face is influenced by torsion of fibers and slightly reduces than laminar structure, but the performance of its thickness direction strengthens widely, and possesses better fatigue resistance, cushioning ability, higher safety against rupture energy, and longer service life.
The three-dimensional woven former of tubulose stereo fabric has multiple, 3 D weaving machine based on 3 D weaving two step method and four step rule technology is arranged, based on the fabric manufacture equipment of fiber precuring implanted prosthetics (woven automatically), three-dimensional loom etc.The production cost of these equipment is higher, and speed of production is slower, and the production continuity is relatively poor, and needs to depend on core under normal conditions, so be mainly used in laboratory research and development or the production application of single and mini-batch production industry; And for the foundation structure part of this seriation of tubular structural member, mass production, it is difficult competent that said method just seems.With U.S. Pat 5,337,647, US4,719,837 and US6,439,096 is example, and the cardinal principle of these three described equipment of patent all is mainly based on 3 D weaving two step method and four step rule, utilize yarn carrier in newly-designed track by the rule operation and obtain the three dimensional fabric structural member.Yet because each root fiber yarn needs a yarn carrier to drive in the compilation process, thus need a large amount of yarn carriers during the braiding large-sized structural parts, thereby energy consumption is big; Simultaneously, keep lower load and higher speed in order to make each yarn carrier in motion process, the yarn amount of carrying of yarn carrier just has been subjected to very big restriction, and the quantity-produced time is short, and production efficiency is not high; In addition; after the yarn of a yarn carrier is finished using, change other spools for fear of follow-up continuous shutdown, just have to the spool of all yarn carriers is changed together; thereby cause waste of yarns and bigger replace tubes, the workload of joint, and be difficult to guarantee the quality of Yarn connecting.
Can be used for tubulose at present and tubular woven fabric quantity-produced equipment is mainly circular loom, can be divided into cam-type (as Chinese patent 200520068888.9) and the separated time disc type (claims that also opening is wheeled according to the difference of forming method, as BP GB1,351,059), this two classes circular loom is mainly used in to be produced as individual layer tubulose and tubular fabrics such as woven bag, fire hoses, and the opening action is single, simply interweaving of warp thread and weft yarn can only be realized, three-dimensional tubing can't be used to produce.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of circular loom that is used to produce composite tubulose stereo fabric construction spare, can be applicable to normalization, serialization, the mass production of tubulose stereochemical structure part.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of circular loom that is used to produce composite tubulose stereochemical structure part is provided, comprises main frame, bank, deflector roll and Tension Control assembly, bank is positioned at a side of main frame; Deflector roll and Tension Control assembly are in the centre of bank and main frame; Main frame comprises support, motor, input gear, gear wheel, size ring, top runway, below runway, reed plate, main turntable, noseplate, wire guide plate, shuttle sliding device, shuttle, the shuttle pushing wheel of shuttle cutter, weft yarn or vertical yarn spool is housed; Support is positioned at bottommost, motor is placed on the interior diapire of support, be connected with the input gear on it, input gear and gear wheel engagement, gear wheel is installed on the cylinder at support center, the cylinder top is a main turntable, main turntable is fixed on the gear wheel, be by runway above described above the support sidewall, the below runway, the shuttle track that the reed plate is formed, shuttle sliding device and have the shuttle of shuttle pushing wheel in the shuttle track, and can move, weft yarn or vertical yarn spool are housed on the shuttle, the place ahead is equipped with the shuttle cutter, and noseplate is distributed with the kerve that is in high-order inverted draw cut and is in low level on the circumference of noseplate between shuttle track and main turntable, wire guide plate is at the right oblique upper of noseplate, shuttle sliding device, noseplate, wire guide plate is all affixed with main turntable.Bank and deflector roll and Tension Control assembly respectively have two, are symmetrically arranged in the both sides of main frame.
The technical scheme that its technical problem that solves the utility model adopts is: improve the design of noseplate on the present circular loom, utilize the noseplate after improving to carry out warp thread (fiber of axial direction) opening, finish the introducing of weft yarn (fiber of circumferential direction) and vertical yarn (fiber of radial direction) by the conveying of shuttle, and form with warp thread and to interweave, thereby obtain tubulose stereochemical structure orthogonal woven tissue.Be embodied in, warp thread is drawn from creel, be drawn out to rolling-up mechanism by the size ring after passing tension-adjusting gear, reed wire and shuttle runway, the circular loom main turntable horizontally rotates when weaving, shuttle sliding device, noseplate are installed on the main turntable, the guide bar is installed before the noseplate, and shuttle sliding device, noseplate and guide bar rotate with main turntable; Have wire casing on the noseplate, be divided into inverted draw cut and kerve according to the residing position of wire casing, the guide bar guides to the height of noseplate inverted draw cut with warp thread and discharges when main turntable rotates, and the noseplate notch is an inverted draw cut when discharging as if warp thread, then warp thread is stayed in the inverted draw cut notch, and warp thread is held in a high position; If the noseplate notch was a kerve when warp thread discharged, then warp thread enters in the kerve notch, and warp thread is held in low level, forms an open channel between the high position of warp thread and low level, is shed open; Noseplate can be realized rotation under the drive of warp thread, warp thread is determined its grip position according to the design distribution of inverted draw cut, kerve; Shuttle sliding device is made circular motion with main turntable rotation and promotion shuttle in the circular loom runway simultaneously, the shuttle cutter is equipped with in shuttle the place ahead, the shuttle cutter passed from the fell that warp thread forms when shuttle advanced, fell is continued to enlarge, pass the shed open of shuttle after enlarging then, spool is installed on the shuttle, and the yarn on the spool is introduced the warp thread fell with shuttle, forms with warp thread to interweave.The weft yarn behind the introducing fell and the yarn that hangs down form fabric tissue because the drawing-off of shuttle is tightened warp thread to the inner radius of size ring naturally.
Beneficial effect
The beneficial effects of the utility model are that loom structure is simple, and is low in energy consumption, can realize the continuous in yarn of warp thread in process of production.Also only need change the spool joint when weft yarn uses up with vertical yarn to corresponding shuttle and handle, the time of parking replace tubes joint shortens greatly than tubular structural member forming methods such as 3 D weaving methods, and the production continuity improves greatly.
Description of drawings
Fig. 1 is a complete machine mechanism principle schematic diagram of the present utility model.
Fig. 2 is a crucial profiled part mechanism principle schematic diagram of the present utility model.
Fig. 3 is the structure front view of noseplate part.
Fig. 4 is the section of structure of noseplate part.
The specific embodiment
In Fig. 1, main frame 1 mainly is made up of support 2, motor 3, input gear 4, gear wheel 5, main turntable 20, shuttle 30, top runway 12, below runway 13, reed plate 14, noseplate 20, shuttle sliding device 25, size ring 6 etc.Warp thread 16 is supplied with continuously by bank 7.Warp thread 16 transmits and Tension Control through deflector rolls and Tension Control assembly 8, passes reed plate 14 then, and passes in the size ring 6 and draw.Warp thread 16 is the circumference radial distribution along main frame 1.In main frame 1, gear wheel 5, shuttle sliding device 25 and noseplate 21 are installed on the main turntable, and power is by motor 3 inputs, and by input gear 4 transmission gear wheels 5, thereby drive shuttle sliding device 25 and noseplate 20 rotate together; Shuttle sliding device 25 promotes to advance in the shuttle 30 shuttle track 11 that runway 12, below runway 13 and reed plate 14 are formed up during rotation, simultaneously noseplate 21 is separated into warp thread 16 up and down two parts and forms opening through warp thread the time, shuttle 30 passes shed open that warp thread 16 forms and with its expansion then, weft yarn or vertical yarn spool 32 are installed on the shuttle 30, pass opening with shuttle 30, it is staggered at this moment just to finish a yarn.Principle is carried out continuously according to this, because tension force effect yarn tightens up at size ring 6 places, forms tubulose stereo fabric 9 and draws from the top.
Figure 2 shows that crucial profiled part mechanism principle of the present utility model.In the shuttle track 11 that runway 12, below runway 13 and reed plate 14 were formed above shuttle 30 was installed among the figure, shuttle sliding device 25, noseplate 21 and guide plate 24 are installed on the main turntable 20, with main turntable 20 motions.Shuttle sliding device 25 promotes to be installed on the shuttle pushing wheel 33 on the shuttle 30, promotes shuttle 30 and advances with main turntable 20.Pass the reed groove 15 of warp thread 16 between per two reed plates 14, be connected to the size ring 6 among Fig. 1.Warp thread 16 was taken to noseplate 21 tops by guide plate 24 when main turntable 20 advanced, warp thread 16 falls subsequently, have kerve 22 and inverted draw cut 23 on the noseplate 21, when falling, warp thread 16 falls into kerve 22 or inverted draw cut 23 respectively, noseplate 21 is in the rotation counterclockwise of the effect lower edge of warp thread 16 diagram simultaneously, constantly make new warp thread 16 fall into more notches, the warp thread 16 that enters kerve 22 and inverted draw cut 23 is held in lower and eminence by noseplate 16 respectively, thereby formation shed open, shuttle 30 is also along entering shed open then, and the shuttle cutter 31 by the place ahead enlarges shed open.Weft yarn or vertical yarn spool 32 are installed on the shuttle 30, pass shed open with shuttle 30, thereby weft yarn or vertical yarn are introduced in the shed open, form tubulose stereo fabric construction spare.
Be depicted as the design of part figure of noseplate at Fig. 3,4.The principal character that noseplate 21 parts are contained is kerve 22, inverted draw cut 23, installation base 26 and installing hole 27.The distribution of kerve 22 and inverted draw cut 23 is used for respectively gripping warp thread and forming opening according to the design of fabric tissue form.Installation base 26 is used for the axial installation location of noseplate 21; Installing hole 27 is used for the installation of noseplate 21 in rotating shaft.
Claims (3)
1. a circular loom of producing the tubulose stereo fabric comprises main frame, bank, deflector roll and Tension Control assembly, it is characterized in that: described bank (7) is positioned at the both sides of main frame (1); Described deflector roll and Tension Control assembly (8) are in the centre of bank (7) and main frame (1); Described main frame comprises support (2), motor (3), input gear (4), gear wheel (5), size ring (6), top runway (12), below runway (13), reed plate (14), main turntable (20), noseplate (21), wire guide plate (24), shuttle sliding device (25), the shuttle (30) that shuttle cutter (31), weft yarn or vertical yarn spool (32) are housed, shuttle pushing wheel (33); Described support (2) is positioned at bottommost, described motor (3) is placed on the interior diapire of support (2), be connected with input gear (4) on it, described input gear (4) and gear wheel (5) engagement, described gear wheel (5) is installed on the cylinder at support (2) center, the cylinder top is main turntable (20), described main turntable (20) is fixed on the gear wheel (5), in the top of support (2) sidewall is by described top runway (12), below runway (13), the shuttle track (11) that reed plate (14) is formed, described shuttle sliding device (25) and the shuttle (30) that has shuttle pushing wheel (33) are in shuttle track (11), and can move, weft yarn or vertical yarn spool (32) are housed on the shuttle (30), the place ahead is equipped with shuttle cutter (31), described noseplate (21) is between shuttle track (11) and main turntable (20), be distributed with the kerve (22) that is in high-order inverted draw cut (23) and is in low level on the circumference of noseplate (21), described wire guide plate (24) is at the right oblique upper of noseplate (21), described shuttle sliding device (25), noseplate (21), wire guide plate (24) is all affixed with main turntable (20).
2. a kind of circular loom of producing the tubulose stereo fabric according to claim 1 is characterized in that: have installation base (26) and installing hole (27) on the described noseplate (21).
3. a kind of circular loom of producing the tubulose stereo fabric according to claim 1 is characterized in that: described bank (7) and deflector roll and Tension Control assembly (8) respectively have two, are symmetrically arranged in the both sides of main frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205027525U CN201817651U (en) | 2010-08-24 | 2010-08-24 | Circular loom for producing tubular solid fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205027525U CN201817651U (en) | 2010-08-24 | 2010-08-24 | Circular loom for producing tubular solid fabrics |
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| Publication Number | Publication Date |
|---|---|
| CN201817651U true CN201817651U (en) | 2011-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010205027525U Expired - Fee Related CN201817651U (en) | 2010-08-24 | 2010-08-24 | Circular loom for producing tubular solid fabrics |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418199A (en) * | 2011-09-21 | 2012-04-18 | 江苏技术师范学院 | Circular loom and warp lifting control method thereof |
| CN103469412A (en) * | 2011-09-21 | 2013-12-25 | 江苏理工学院 | Warp lifting control device of circular weaving machine |
| CN103757799A (en) * | 2014-01-17 | 2014-04-30 | 蔡宝祥 | Circular loom for weaving high-pressure-resistant large-diameter twill hose fabric |
| CN104963078A (en) * | 2015-07-06 | 2015-10-07 | 江南大学 | Tube-shaped multilayer multiaxial warp knitting machine |
| CN107245793A (en) * | 2017-07-26 | 2017-10-13 | 西安工程大学 | A kind of broadwise multiple-shed circular weaving machine with wefting insertion and shedding motion |
| CN108069090A (en) * | 2016-11-14 | 2018-05-25 | 天津金典生产力促进有限责任公司 | A kind of bag overturning machine structure that material packing machine is coordinated to use |
| CN109072505A (en) * | 2016-05-04 | 2018-12-21 | 因诺泰克轻量化工程与聚合物技术有限公司 | For manufacturing the circular weaving machine and method of hollow profile formula fabric |
| CN111041664A (en) * | 2019-06-20 | 2020-04-21 | 南通倍佳机械科技有限公司 | Cylindrical braided fabric manufacturing equipment |
-
2010
- 2010-08-24 CN CN2010205027525U patent/CN201817651U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418199A (en) * | 2011-09-21 | 2012-04-18 | 江苏技术师范学院 | Circular loom and warp lifting control method thereof |
| CN103469412A (en) * | 2011-09-21 | 2013-12-25 | 江苏理工学院 | Warp lifting control device of circular weaving machine |
| CN103469412B (en) * | 2011-09-21 | 2014-11-12 | 江苏理工学院 | Warp lifting control device of circular weaving machine |
| CN103757799A (en) * | 2014-01-17 | 2014-04-30 | 蔡宝祥 | Circular loom for weaving high-pressure-resistant large-diameter twill hose fabric |
| CN103757799B (en) * | 2014-01-17 | 2015-06-24 | 蔡宝祥 | Circular loom for weaving high-pressure-resistant large-diameter twill hose fabric |
| CN104963078A (en) * | 2015-07-06 | 2015-10-07 | 江南大学 | Tube-shaped multilayer multiaxial warp knitting machine |
| CN109072505A (en) * | 2016-05-04 | 2018-12-21 | 因诺泰克轻量化工程与聚合物技术有限公司 | For manufacturing the circular weaving machine and method of hollow profile formula fabric |
| CN108069090A (en) * | 2016-11-14 | 2018-05-25 | 天津金典生产力促进有限责任公司 | A kind of bag overturning machine structure that material packing machine is coordinated to use |
| CN107245793A (en) * | 2017-07-26 | 2017-10-13 | 西安工程大学 | A kind of broadwise multiple-shed circular weaving machine with wefting insertion and shedding motion |
| CN107245793B (en) * | 2017-07-26 | 2019-06-21 | 西安工程大学 | A kind of broadwise multiple-shed circular weaving machine with wefting insertion and shedding motion |
| CN111041664A (en) * | 2019-06-20 | 2020-04-21 | 南通倍佳机械科技有限公司 | Cylindrical braided fabric manufacturing equipment |
| CN111041664B (en) * | 2019-06-20 | 2024-05-31 | 南通倍佳机械科技有限公司 | Cylindrical braid manufacturing equipment |
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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: 20110504 Termination date: 20150824 |
|
| EXPY | Termination of patent right or utility model |