CN103614840A - Pneumatic jacquard device - Google Patents
Pneumatic jacquard device Download PDFInfo
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- CN103614840A CN103614840A CN201310607826.XA CN201310607826A CN103614840A CN 103614840 A CN103614840 A CN 103614840A CN 201310607826 A CN201310607826 A CN 201310607826A CN 103614840 A CN103614840 A CN 103614840A
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- electromagnetic valve
- seat
- valve
- cylinder
- piston
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Abstract
The invention relates to a pneumatic jacquard device which comprises an electromagnetic valve, an air cylinder and a valve seat, wherein the electromagnetic valve drives the air cylinder to move; the valve seat is fixedly connected with the electromagnetic valve; a valve seat air inlet and a valve seat air outlet are formed in the valve seat; a connector connected with a driving circuit is arranged on the electromagnetic valve. The pneumatic jacquard device has the advantages that the supplying of compressed air and the movement of the air cylinder are controlled by the electromagnetic valve, so that the movement of the electronic jacquard device is realized; the noise is reduced due to the adoption of the movement of the air cylinder, so that the running speed of the pneumatic jacquard device is greatly accelerated and the running cost of the pneumatic jacquard device is lowered. The pneumatic jacquard device is simple in structure and convenient to maintain.
Description
Technical field
The present invention relates to a kind of shedding motion of Weaving device, relate in particular to a kind of air-actuated jacquard device.
Background technology
At present, electronic patterning unit is all to drive assembly to move by broaching tool, and the final power of broaching tool is the motor deriving from loom, and is connected and realized commutation motion by two commutators.This connected mode complex structure, and capacity usage ratio is low, speed is slow, power consumption is large, noise is large.
Summary of the invention
For overcoming the deficiencies in the prior art, the object of this invention is to provide a kind of air-actuated jacquard device, improve capacity usage ratio, improve the equipment speed of service, reduce noise.
For achieving the above object, the present invention is achieved through the following technical solutions:
An air-actuated jacquard device, comprises electromagnetic valve, cylinder, valve seat, and electromagnetic valve drives cylinder moving, and valve seat is fixedly connected with electromagnetic valve, and valve seat is provided with valve seat air inlet, valve seat gas outlet; Electromagnetic valve is provided with the joint being connected with drive circuit;
Described cylinder comprises passage, return spring, piston one, spring fixed seat, retaining thread seat, cylinder one end is fixed with spring fixed seat, return spring is through the retaining thread seat that is fixed on cylinder inner wall, return spring one end is resisted against on spring fixed seat, the other end is resisted against on piston one, and passage enters the seal cavity of retaining thread seat, cylinder inner wall, piston one formation through spring fixed seat from outside;
Described electromagnetic valve comprises spool, piston two, electromagnetic valve gas outlet, electromagnetic valve air inlet, electromagnetic valve exhaust outlet, valve body, valve body middle part is provided with spool, in spool, be provided with piston two, spool one side is provided with electromagnetic valve gas outlet, opposite side is provided with electromagnetic valve air inlet and electromagnetic valve exhaust outlet, electromagnetic valve gas outlet, electromagnetic valve air inlet, electromagnetic valve exhaust outlet all communicate with spool, and described electromagnetic valve gas outlet is connected with the passage of cylinder.
Described valve seat gas outlet is connected with muffler.
Compared with prior art, the invention has the beneficial effects as follows:
Use solenoid control compressed air break-make, by solenoid control cylinder moving, and then realize electronic patterning unit motion.Owing to adopting cylinder moving to reduce noise, significantly improved the speed of service of equipment and reduced operating cost, simple in structure, easy to maintenance.
Accompanying drawing explanation
Fig. 1 is the structural representation of cylinder.
Fig. 2 is electromagnetic valve external structure schematic diagram.
Fig. 3 is the cutaway view of electromagnetic valve.
Fig. 4 is gas cylinder working condition figure.
In figure: 1-spring fixed seat 2-passage 3-retaining thread seat 4-return spring 5-cylinder inner wall 6-piston one 7-joint 8-valve body 9-valve seat air inlet 10-valve seat gas outlet 11-spool 12-piston two 13-electromagnetic valve gas outlet 14-electromagnetic valve air inlet 15-electromagnetic valve exhaust outlet 16-cylinder 17-warp thread 18-heald 19-fells.
The specific embodiment
Below in conjunction with Figure of description, the present invention is described in detail, but should be noted that enforcement of the present invention is not limited to following embodiment.
See Fig. 1-Fig. 3, a kind of air-actuated jacquard device, comprises electromagnetic valve, cylinder 16, valve seat, 16 motions of electromagnetic valve band dynamic air cylinder, and valve seat is fixedly connected with electromagnetic valve, and valve seat is provided with valve seat air inlet 9, valve seat gas outlet 10; Electromagnetic valve is provided with the joint 7 being connected with drive circuit;
Described cylinder 16 comprises passage 2, return spring 4, piston 1, spring fixed seat 1, retaining thread seat 3, cylinder 16 one end are fixed with spring fixed seat 1, return spring 4 is through the retaining thread seat 3 that is fixed on cylinder inner wall 5, return spring 4 one end are resisted against on spring fixed seat 1, the other end is resisted against on piston 1, and passage 2 enters the seal cavity of retaining thread seat 3, cylinder inner wall 5, piston one 6 formation through spring fixed seat 1 from outside;
Described electromagnetic valve comprises spool 11, piston 2 12, electromagnetic valve gas outlet 13, electromagnetic valve air inlet 14, electromagnetic valve exhaust outlet 15, valve body 8, valve body 8 middle parts are provided with spool 11, in spool 11, be provided with piston 2 12, spool 11 1 sides are provided with electromagnetic valve gas outlet 13, opposite side is provided with electromagnetic valve air inlet 14 and electromagnetic valve exhaust outlet 15, electromagnetic valve gas outlet 13, electromagnetic valve air inlet 14, electromagnetic valve exhaust outlet 15 all communicate with spool 11, and described electromagnetic valve gas outlet 13 is connected with the passage 2 of cylinder.
Described valve seat gas outlet 10 is connected with muffler.
Embodiment:
9 one of valve seat air inlets connect φ 8 air inlet pipe, and other end is used plug wire to seal; Two, valve Cuo gas outlet joint noise reduction device.
During work, this device is by driving circuit for electromagnetic valve output drive signal, joint 7 on the terminal connected electromagnetic valve of output, during "on" position, piston of electromagnetic valve 2 12 is drawn onto high order end position, see Fig. 3, now electromagnetic valve air inlet 14 and 13 conductings of electromagnetic valve gas outlet, compressed air is spurted in cylinder 16 by passage 2, along with the continuous inflow of gas, the suffered pressure of piston 1 constantly increases, when gas pressure is greater than the elastic force of return spring 4, piston 1 under the effect of air pressure, passive downward promotion, until arrive the end of piston movement, see Fig. 1, during off-position, under the spring action of piston of electromagnetic valve 2 12 in electromagnetic valve, be reflected back to low order end position, now electromagnetic valve air inlet 14 disconnects with electromagnetic valve gas outlet 13, electromagnetic valve exhaust outlet 15 and 13 conductings of electromagnetic valve gas outlet, now the Compressed Gas in cylinder 16 is connected by passage 2 and atmosphere, in cylinder 16, pressure reduces gradually, when the suffered pressure of piston 1 is less than the active force of return spring 4, piston 1 is just retracted fast under the active force of return spring 4, complete an opening process, in whole process, piston 1 drives heald 18 reciprocating motions, on heald 18 with fell 19, warp thread 17 is through fell, and then the reciprocating motion of piston 1 has realized the braiding of warp thread 17, see Fig. 4.
The present invention uses solenoid control compressed air break-make, by solenoid control cylinder moving, and then realizes electronic patterning unit motion.Owing to adopting cylinder moving to reduce noise, significantly improved the speed of service of equipment and reduced operating cost, simple in structure, easy to maintenance.
Claims (2)
1. an air-actuated jacquard device, is characterized in that, comprises electromagnetic valve, cylinder, valve seat, and electromagnetic valve drives cylinder moving, and valve seat is fixedly connected with electromagnetic valve, and valve seat is provided with valve seat air inlet, valve seat gas outlet; Electromagnetic valve is provided with the joint being connected with drive circuit;
Described cylinder comprises passage, return spring, piston one, spring fixed seat, retaining thread seat, cylinder one end is fixed with spring fixed seat, return spring is through the retaining thread seat that is fixed on cylinder inner wall, return spring one end is resisted against on spring fixed seat, the other end is resisted against on piston one, and passage enters the seal cavity of retaining thread seat, cylinder inner wall, piston one formation through spring fixed seat from outside;
Described electromagnetic valve comprises spool, piston two, electromagnetic valve gas outlet, electromagnetic valve air inlet, electromagnetic valve exhaust outlet, valve body, valve body middle part is provided with spool, in spool, be provided with piston two, spool one side is provided with electromagnetic valve gas outlet, opposite side is provided with electromagnetic valve air inlet and electromagnetic valve exhaust outlet, electromagnetic valve gas outlet, electromagnetic valve air inlet, electromagnetic valve exhaust outlet all communicate with spool, and described electromagnetic valve gas outlet is connected with the passage of cylinder.
2. a kind of air-actuated jacquard device according to claim 1, is characterized in that, described valve seat gas outlet is connected with muffler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310607826.XA CN103614840A (en) | 2013-11-26 | 2013-11-26 | Pneumatic jacquard device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310607826.XA CN103614840A (en) | 2013-11-26 | 2013-11-26 | Pneumatic jacquard device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103614840A true CN103614840A (en) | 2014-03-05 |
Family
ID=50165554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310607826.XA Pending CN103614840A (en) | 2013-11-26 | 2013-11-26 | Pneumatic jacquard device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103614840A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350139A (en) * | 2015-11-13 | 2016-02-24 | 浙江嘉欣丝绸股份有限公司 | A magnetic control vapour-pressure type large-jacquard shedding control device and a control method |
| CN114059211A (en) * | 2021-11-17 | 2022-02-18 | 安徽福仕达网带有限公司 | Electronic jacquard type semi-automatic dry net plug-in machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3853150A (en) * | 1972-10-03 | 1974-12-10 | E Romano | Fluid-operated device for raising warp yarns in looms |
| EP0477734A1 (en) * | 1990-09-26 | 1992-04-01 | F. Oberdorfer GmbH & Co. KG Industriegewebe-Technik | Electropneumatic shedding device, particularly for seaming machines |
| US5839482A (en) * | 1993-11-26 | 1998-11-24 | Digital Weaving Norway As | Electro-pneumatic loom shedding system |
| CN1748051A (en) * | 2003-02-07 | 2006-03-15 | 格罗兹-贝克特公司 | Pre-tensioning device for healds |
| CN101058912A (en) * | 2007-05-29 | 2007-10-24 | 浙江理工大学 | Air-actuated jacquard device |
| CN201891913U (en) * | 2010-11-26 | 2011-07-06 | 浙江科力汽车配件有限公司 | Vehicle electromagnetic valve with sound deadener |
| CN203215028U (en) * | 2013-05-08 | 2013-09-25 | 瑞立集团瑞安汽车零部件有限公司 | Large-cavity electromagnetic valve |
| CN203653847U (en) * | 2013-11-26 | 2014-06-18 | 江苏宋和宋智能科技有限公司 | Pneumatic jacquard device |
-
2013
- 2013-11-26 CN CN201310607826.XA patent/CN103614840A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3853150A (en) * | 1972-10-03 | 1974-12-10 | E Romano | Fluid-operated device for raising warp yarns in looms |
| EP0477734A1 (en) * | 1990-09-26 | 1992-04-01 | F. Oberdorfer GmbH & Co. KG Industriegewebe-Technik | Electropneumatic shedding device, particularly for seaming machines |
| US5839482A (en) * | 1993-11-26 | 1998-11-24 | Digital Weaving Norway As | Electro-pneumatic loom shedding system |
| CN1748051A (en) * | 2003-02-07 | 2006-03-15 | 格罗兹-贝克特公司 | Pre-tensioning device for healds |
| CN101058912A (en) * | 2007-05-29 | 2007-10-24 | 浙江理工大学 | Air-actuated jacquard device |
| CN201891913U (en) * | 2010-11-26 | 2011-07-06 | 浙江科力汽车配件有限公司 | Vehicle electromagnetic valve with sound deadener |
| CN203215028U (en) * | 2013-05-08 | 2013-09-25 | 瑞立集团瑞安汽车零部件有限公司 | Large-cavity electromagnetic valve |
| CN203653847U (en) * | 2013-11-26 | 2014-06-18 | 江苏宋和宋智能科技有限公司 | Pneumatic jacquard device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350139A (en) * | 2015-11-13 | 2016-02-24 | 浙江嘉欣丝绸股份有限公司 | A magnetic control vapour-pressure type large-jacquard shedding control device and a control method |
| CN105350139B (en) * | 2015-11-13 | 2017-06-30 | 浙江嘉欣丝绸股份有限公司 | A kind of big jacquard weave opening control device of magnetic control vapour-pressure type and control method |
| CN114059211A (en) * | 2021-11-17 | 2022-02-18 | 安徽福仕达网带有限公司 | Electronic jacquard type semi-automatic dry net plug-in machine |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140305 |