CN105442140A - Automatic jacquard weave device of velvet weaving machine and special heddle assembly for automatic jacquard weave device - Google Patents
Automatic jacquard weave device of velvet weaving machine and special heddle assembly for automatic jacquard weave device Download PDFInfo
- Publication number
- CN105442140A CN105442140A CN201510771856.3A CN201510771856A CN105442140A CN 105442140 A CN105442140 A CN 105442140A CN 201510771856 A CN201510771856 A CN 201510771856A CN 105442140 A CN105442140 A CN 105442140A
- Authority
- CN
- China
- Prior art keywords
- hook
- faucet mechanism
- velvet
- jacquard weave
- zhangzhou
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C3/00—Jacquards
- D03C3/24—Features common to jacquards of different types
- D03C3/32—Jacquard driving mechanisms
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C3/00—Jacquards
- D03C3/24—Features common to jacquards of different types
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C9/00—Healds; Heald frames
- D03C9/02—Healds
- D03C9/024—Eyelets
Abstract
The invention discloses an automatic jacquard weave device of a velvet weaving machine. The automatic jacquard weave device comprises a main shaft, wherein a crank is mounted at one end of the main shaft; a retractable rod is hinged at the part, which has a certain distance from a rotary axis, on the crank; the front end of the retractable rod is matched with a connection rod; the lower end of the connection rod is one section of cavity; the upper end of the retractable rod is inserted into the cavity; the upper end of the connection rod is connected with a faucet mechanism of a jacquard weave machine; a lapping hook is hinged to the connection rod through a shaft pin; a stop pin is fixed at the part, which stretches out of the connection rod, of the retractable rod; a retractable belt is fixed on the lapping hook; the retractable belt is pulled and the lapping hook hooks the stop pin; the other end of the retractable belt is connected with a cutting blade faucet mechanism; and the main shaft and the cutting blade faucet mechanism are driven by a motor. Meanwhile, the invention provides a special heddle assembly applicable to weaving of a mechanical weaving machine. The automatic jacquard weave device of the velvet weaving machine has the advantages that the cutting blade faucet mechanism and the faucet mechanism of the jacquard weave machine are driven by the motor to have cooperative actions so that the weaving of velvet is automatically finished and the production efficiency is greatly improved; and the tension of fibers is uniform in a weaving process and the quality of the product is improved.
Description
Technical field
The present invention relates to a kind of textile machine, particularly a kind of Zhangzhou velvet loom auto-jacquard device and special heddle (heald) assembly thereof.
Background technology
Zhangzhou velvet is Han nationality's tradition silk goods of Danyang, Jiangsu Province.Be with the high-grade fabric through napping, make fabric face form pile loop or cut into the silk fabrics of fine hair, can be used as clothes, cap and ornament etc.
Because Zhangzhou velvet weaving technique is more complicated, so far, also mainly carry out craft with traditional loom to weave, two operative employees jacquard weave one is needed to weave in weaving process, two necessary collaborative works of operator, can complete weaving process, its production efficiency is extremely low, two workmans only can complete the fabric less than a meter on working day, and thus product cost is very high; And due to pure manual operations, in weaving process, the tension force of fiber is uneven, thus the difficult quality of fabric controls, and often makes the gloss of natural silk fully demonstrate, and there is the defects such as texture is soft, the out-of-flatness of silk fabric face, feel difference.These are all unfavorable for the maintenance succession of Zhangzhou velvet technology and the expansion market of product.
Also the trial adopting electronic loom to carry out weaving is had in recent years, but because mechanical structure also exists many defects, still be difficult to reach the requirement of the quality of Zhangzhou velvet fabric, quality, style, particularly the automaticity of blade tap and the co-operating of flower machine tap is still lower.
Summary of the invention
Goal of the invention: for the problems referred to above, the object of this invention is to provide one to be driven by motor, the Zhangzhou velvet loom auto-jacquard device that automaticity is high, production efficiency and the product quality of Zhangzhou velvet fabric can be improved, a kind of special heddle (heald) assembly being applicable to this Zhangzhou velvet loom auto-jacquard device and using is provided simultaneously.
Technical scheme: a kind of Zhangzhou velvet loom auto-jacquard device, comprise main shaft, one end of described main shaft is provided with crank, described crank leaves axis of rotation a distance, be hinged with expansion link, the front end of described expansion link coordinates with connecting rod, and the lower end of described connecting rod is one section of cavity, the upper end of described expansion link is inserted in described cavity, and the upper end of described connecting rod is connected with flower machine faucet mechanism;
Described connecting rod is hinged with by pivot pin and takes hook, described expansion link is fixed with backing pin in the part of stretching out described connecting rod, described in take on hook and be fixed with telescopic band, pull described telescopic band, described in take hook and hook described backing pin; The other end of described telescopic band is connected with blade faucet mechanism;
Described main shaft, described blade faucet mechanism are driven by motor.
Described blade faucet mechanism comprises the upper and lower pull hook fixing with large blade, be connected with tendon rope by steel wire between described upper and lower pull hook, described Cowhells sling ties up on stop bolt, and be connected with the first return spring in the middle of described tendon rope, described upper and lower pull hook is connected with motor by broaching tool.
Described telescopic band is connected in sequence by ox-hide band, haulage cable, spring, and described ox-hide band is connected with described blade faucet mechanism, described spring and described take to link connect.
In addition, described haulage cable also overlaps outward has L shape sleeve pipe, described sleeve pipe stationary positioned, makes telescopic band keep horizontal stretch to taking to hook, and ensures that taking hook can hook with backing pin, be separated.
Described taking between hook and described connecting rod is also connected with the second return spring, contrary with the draw direction of described telescopic band.When telescopic band bounces back, the second return spring helps to take to hook and is effectively separated with backing pin.
A kind of special heddle (heald) assembly for above-mentioned Zhangzhou velvet loom auto-jacquard device, comprise heddle (heald), control weight, tension force return weight, spool, described spool supply suede warp, described control weight is connected with described spool, wired eye is offered in the middle of described heddle (heald), suede is extracted out via described spool and is connected described tension force return weight, then with the Split Down of flower machine harness cord after in the lump through described line eye.
Described line eye is elongated hole, meets special heddle (heald) braiding requirement.
Beneficial effect: compared with prior art, advantage of the present invention is blade faucet mechanism and the coordination under the drive of motor of flower machine faucet mechanism, automatically completes the braiding of Zhangzhou velvet, substantially increases production efficiency; Simultaneously because the change of mechanical action dynamics is little, make the even tension of fiber in weaving process, improve product quality; Special heddle (heald) assembly is applicable to the mechanical weaving mode of high-speed high-load, not easily wear and rupture.
Accompanying drawing explanation
Fig. 1 is Zhangzhou velvet loom auto-jacquard apparatus structure schematic diagram of the present invention;
Fig. 2 is existing harness frame structure schematic diagram;
Fig. 3 is the present invention's special heddle (heald) modular construction schematic diagram.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
As shown in Figure 1, a kind of Zhangzhou velvet loom auto-jacquard device, mainly comprise a blade faucet mechanism being used for knitting end warp and one and be used for the colored machine faucet mechanism of put-down warp, two parts are by syndeton collaborative work.Specifically:
Comprise main shaft 1, one end of main shaft 1 is provided with crank 2, crank 2 leaves axis of rotation a distance, be hinged with expansion link 3, the front end of expansion link 3 coordinates with connecting rod 4, the lower end of connecting rod 4 is one section of cavity 5, and the upper end of expansion link 3 is inserted in cavity 5, and the upper end of connecting rod 4 is connected with flower machine faucet mechanism; Main shaft 1 is revolution under motor drives, and drives expansion link 3 to move up and down by crank 2;
Connecting rod 4 is hinged with by pivot pin 6 and takes hook 7, expansion link 3 is fixed with backing pin 8 in the part of stretching out connecting rod 4, takes on hook 7 and is fixed with telescopic band 9, pull telescopic band 9, takes hook 7 and hooks backing pin 8; The other end of telescopic band 9 is connected with blade faucet mechanism; Blade faucet mechanism specifically comprises upper pull hook 11, the lower pull hook 12 fixing with large blade 10, by the parallel drive of steel wire 13 between upper pull hook 11, lower pull hook 12, tendon rope 14 one end is connected with steel cable 13, other end button ties up on stop bolt 15, be connected with the first return spring 16 in the middle of tendon rope 14, upper pull hook 11, lower pull hook 12 are connected with motor respectively by broaching tool 17.Take between hook 7 and connecting rod 4 and be also connected with the second return spring 18, contrary with the draw direction of telescopic band 9.
Telescopic band 9 is connected in sequence by ox-hide band 91, haulage cable 92, spring 93, and ox-hide band 91 is connected with blade faucet mechanism, spring 93 with take hook 7 and be connected.The outer also cover of haulage cable 92 has L shape sleeve pipe 94, sleeve pipe 94 stationary positioned.
Weave without velvet flowers the end through time, flower machine faucet mechanism will quit work.To the suede being woven with velvet flowers through time, end warp and suede are through four shuttles that are interweaved.Carry a suede warp, require flower machine faucet mechanism and blade faucet mechanism interval work.
Can find out from accompanying drawing, drive ox-hide band 91, haulage cable 92, spring 93 when large blade 10 upwards promotes, take hook 7 and move to the left, then take hook 7 and hook backing pin 8, main shaft 1 drives crank 2 to move downward, drive expansion link 3, connecting rod 4, thus make the girff bar 19 of flower machine faucet mechanism downwards, the edge of a knife 20 rises, and mention colored machine and erect pin 21, promoting suede yarn harness cord 22, making the suede that will play velvet flowers through mentioning.
Machine faucet mechanism working signal is more than spent to control every four shuttles once by blade faucet mechanism card.
After the flower portion circulation of flower machine faucet mechanism terminates, require flower machine faucet mechanism quit work at the bottom of independent weaving through and no longer knit velvet flowers time, the tendon rope 14 in an important plan to hook on stop bolt 15 and fixes.Now, the steel cable 13 of blade faucet mechanism upwards promotes, and makes pull hook 11, lower pull hook 12 departs from broaching tool 17, due to the effect of the second return spring 18, pull to the right and take hook 7, make it effectively to be separated with backing pin 8 to quit work, flower machine faucet mechanism also quits work completely.If need napping through time, tendon rope 14 being recovered depart from stop bolt 15 can normally work.
Adopt traditional loom to carry out craft when weaving, heald frame adopts twine helad, in order to the opening of suede warp is clear, have employed shaft raising and volt is combined, as shown in Figure 2.When knitting suede and be interweaved through 1B through 1A and the end, shaft raising 2A and volt are combined 2B and are all sunk to the end through below, knit a shuttle weft yarn, and when suede is through interweaving through carrying out second time the end of with, shaft raising and volt combine full recovery original state.If knit when will play velvet flowers, volt combines the shed open that rises again in position, and shaft raising is motionless.Go round and begin again, until a flower portion terminates.
Owing to weaving making machinery into by hand, suede is through becoming large with the tension force of end warp, and the speed of a motor vehicle is accelerated, and twine helad rapid wear ruptures.
For this reason, for Zhangzhou velvet loom auto-jacquard device of the present invention, have also been devised a kind of special heddle (heald) assembly, comprise heddle (heald) 1-1, control weight 1-2, tension force return weight 1-3, spool 1-4.Spool 1-4 is used for being wound around and supply suede warp, controls weight 1-2 and is connected with spool 1-4, offer wired 1-5 in the middle of heddle (heald) 1-1.Suede is extracted out by spool 1-4 through 1-6, then through tension force return weight 1-3, then with flower machine harness cord 1-7 Split Down after wear wire over 1-5 in the lump.The end, does not intersect through 1-8 and heddle (heald) 1-1.The length of line eye 1-5 expands and becomes elongated hole on traditional basis, and the traverse of heald frame is also suitably exaggerated by original distance.
When want suede through the end of with through interweaving time, heald frame can interweave one on the other.Heald frame all by blade tap control, when suede through to inweave downwards the end through bottom time, the line eye of the heddle (heald) end that sinks to suitable for reading, makes weft yarn pass through through being split into opening below; When suede is through requiring to knit on earth through upper strata, the line of heddle (heald) now mouth is promoted to the end through above, and weft yarn was penetrated through bottom the end of from.Both decreased one page heald frame, and shaft raising can have been worked as again and combine use with volt also can be worked as, easily, durable in use.
Claims (7)
1. a Zhangzhou velvet loom auto-jacquard device, it is characterized in that: comprise main shaft (1), one end of described main shaft (1) is provided with crank (2), described crank (2) leaves axis of rotation a distance, be hinged with expansion link (3), the front end of described expansion link (3) coordinates with connecting rod (4), the lower end of described connecting rod (4) is one section of cavity (5), the upper end of described expansion link (3) is inserted in described cavity (5), and the upper end of described connecting rod (4) is connected with flower machine faucet mechanism;
Described connecting rod (4) is hinged with by pivot pin (6) and takes hook (7), described expansion link (3) is fixed with backing pin (8) in the part of stretching out described connecting rod (4), described taking on hook (7) is fixed with telescopic band (9), pull described telescopic band (9), described in take hook (7) and hook described backing pin (8); The other end of described telescopic band (9) is connected with blade faucet mechanism;
Described main shaft (1), described blade faucet mechanism are driven by motor.
2. Zhangzhou velvet loom auto-jacquard device according to claim 1, it is characterized in that: described blade faucet mechanism comprises fixing upper with large blade (10), lower pull hook (11, 12), on described, lower pull hook (11, 12) be connected with tendon rope (14) by steel wire (13) between, described tendon rope (14) button ties up on stop bolt (15), be connected with the first return spring (16) in the middle of described tendon rope (14), on described, lower pull hook (11, 12) (said when last time links up face to face by broaching tool (17) and motor, the motor driving blade tap and flower machine tap can be same, also can be different, so relevant without the need to emphasizing with main shaft herein) connect.
3. Zhangzhou velvet loom auto-jacquard device according to claim 1, it is characterized in that: described telescopic band (9) is connected in sequence by ox-hide band (91), haulage cable (92), spring (93), described ox-hide band (91) is connected with described blade faucet mechanism, and described spring (93) hooks (7) be connected with described taking.
4. Zhangzhou velvet loom auto-jacquard device according to claim 3, is characterized in that: described haulage cable (92) also overlaps outward has L shape sleeve pipe (94), described sleeve pipe (94) stationary positioned.
5. Zhangzhou velvet loom auto-jacquard device according to claim 1, it is characterized in that: described in take between hook (7) and described connecting rod (4) and be also connected with the second return spring (18), contrary with the draw direction of described telescopic band (9).
6. the special heddle (heald) assembly for the arbitrary described Zhangzhou velvet loom auto-jacquard device of claim 1-5, it is characterized in that: comprise heddle (heald) (1-1), control weight (1-2), tension force return weight (1-3), spool (1-4), described spool (1-4) supplies suede warp, described control weight (1-2) is connected with described spool (1-4), wired eye (1-5) is offered in the middle of described heddle (heald) (1-1), suede is extracted out via described spool (1-4) and is connected described tension force return weight (1-3), pass described line eye (1-5) in the lump again with after the Split Down of flower machine harness cord.
7. special heddle (heald) assembly according to claim 6, is characterized in that: described line eye (1-5) is elongated hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510771856.3A CN105442140A (en) | 2015-11-12 | 2015-11-12 | Automatic jacquard weave device of velvet weaving machine and special heddle assembly for automatic jacquard weave device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510771856.3A CN105442140A (en) | 2015-11-12 | 2015-11-12 | Automatic jacquard weave device of velvet weaving machine and special heddle assembly for automatic jacquard weave device |
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| Publication Number | Publication Date |
|---|---|
| CN105442140A true CN105442140A (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510771856.3A Pending CN105442140A (en) | 2015-11-12 | 2015-11-12 | Automatic jacquard weave device of velvet weaving machine and special heddle assembly for automatic jacquard weave device |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2654636Y (en) * | 2003-08-28 | 2004-11-10 | 戴春明 | Down weaving machine automatic jacquard mechanism |
| CN101275331A (en) * | 2007-03-30 | 2008-10-01 | 施托布利法韦日公司 | Loom and method for weaving single cloth uncut velvet |
| CN101768806A (en) * | 2009-12-22 | 2010-07-07 | 常熟市常纺纺织机械有限公司 | Shed double-opening mechanism of positive type dobby machine |
-
2015
- 2015-11-12 CN CN201510771856.3A patent/CN105442140A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2654636Y (en) * | 2003-08-28 | 2004-11-10 | 戴春明 | Down weaving machine automatic jacquard mechanism |
| CN101275331A (en) * | 2007-03-30 | 2008-10-01 | 施托布利法韦日公司 | Loom and method for weaving single cloth uncut velvet |
| CN101768806A (en) * | 2009-12-22 | 2010-07-07 | 常熟市常纺纺织机械有限公司 | Shed double-opening mechanism of positive type dobby machine |
Non-Patent Citations (2)
| Title |
|---|
| 王晨: ""论漳缎织机的科学性及其学术价值"", 《现代丝绸科学与技术》 * |
| 王晨: ""论苏州漳缎的科技成就与传承"", 《丝绸科技》 * |
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Application publication date: 20160330 |