CN103205848B - Broken weft stopping device for fabric whole core belt arrow shaft loom - Google Patents
Broken weft stopping device for fabric whole core belt arrow shaft loom Download PDFInfo
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- CN103205848B CN103205848B CN201310161322.XA CN201310161322A CN103205848B CN 103205848 B CN103205848 B CN 103205848B CN 201310161322 A CN201310161322 A CN 201310161322A CN 103205848 B CN103205848 B CN 103205848B
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Abstract
The invention discloses a broken weft stopping device for a fabric whole core belt arrow shaft loom, which solves the problems that a host continuously runs after weft yarns and wrap yarns are broken and the product quality is influenced in the existing equipment. The broken weft stopping device is characterized in that a main support is extended; a third wire hole is formed in the broken weft stopping device; a mechanical control device and an appliance control device are additionally arranged between a second wire hole and the third wire hole; the mechanical control device comprises a flying ring and a heavy hammer; the flying ring penetrates through the main support and is connected with the heavy hammer; the appliance control device comprises a proximity switch, a relay KA2, a fuse protector and a power supply module; the proximity switch is arranged the position being 8-12cm away from the lower part of the heavy hammer; the output of the proximity switch is used for controlling a coil of the relay KA2; and normally-closed contacts of the relay KA2 are connected in series to the coil of a relay KA1. According to the broken weft stopping device, corresponding mechanical actions are executed instantly when the weft yarns of the loom are broken, and a power supply of the host is powered off to stop the loom, so that a mis-wrap phenomenon can be found in time by an operator and the repairing of belt cores is avoided, the labor efficiency is improved, the quality and the yield of products are improved, and the broken weft stopping device has a simple structure, and is easy to operate, low in expenses and quick in response.
Description
Technical field
The present invention relates to a kind of textile machine, relate to a kind of arrow shaft formula loom of integral weaving equipment use of multiply cloth or rather.
Background technology
Fabric solid-woven band belt carcass (hereinafter referred to as whole core ribbon) is the framework material of production colliery Fabric Solid-woven Fire-resistant Conveyer Belt, and it washs line by multilayer and cotton thread braiding forms.Fabric solid-woven band loom with core is the one of rapier loom, primarily of main frame and let-off motion composition (main frame by opening, beat up, wefting insertion, batch and at regular time and quantity four mechanisms such as lubrication and main frame is automatically controlled forms).In main frame is automatically controlled, be no matter that the simplest contactor controls, still can the Frequency Converter Control of direct speed governing, or state-of-the-art Programmable Logic Controller (PLC) adds Frequency Converter Control, in let-off motion, it is no matter the gear speed governing of the passive warp let-off, or the direct speed governing of Frequency Converter Control, or there is the identical tension warp let-off speed governing of air spring, (host computer control and let-off motion) all have passed through and improves several times, but staplings, the labour intensity problem of the product quality problem that crapand phenomenon is brought and increase annoyings numerous spinners and maintenance mans always, because in weaving process, weft breakage aft engine still remains in operation, by the time when spinner finds to stop again, light then crapand one, two, spinner will expend time in and energy is repaired, when crapand is serious, also to carry out reversing to repair, several thousand warps will be upset if car backing operation is improper, larger trouble is brought to follow-up work.If belt carcass lacks parallel when repairing will directly reduce the weft density of belt carcass, cause band wicking surface slack and undisciplined, cause the intensity of belt carcass to decline, have a strong impact on the product quality of whole core ribbon, directly affect the product quality of inhibiting tape.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art and a kind of fabric solid-woven band rapier loom staplings lugs are provided, can make loom, when weft breakage, corresponding mechanical action occur instantaneously, simultaneously newly-increased electric elements send signal, disconnect the power supply of main frame, make caused by loom stop.
The present invention includes and be provided with the first wire guide, the first stage clip, the second wire guide, the main support of the second stage clip and the relay K A1 of main frame and main control system work, set bolt is had between first stage clip, the second stage clip, it is characterized in that extending main support, arranging privates hole, between the second wire guide, privates hole, add machine control unit and electric apparatus control apparatus; Described machine control unit comprises suspension ring, weight, and suspension ring connect weight through main support by steel wire, and between suspension ring and weight, cover has conduit, and parallel passes suspension ring and privates hole again through after the second wire guide; Described electric apparatus control apparatus comprises proximity switch, relay K A2, fuse, power module, proximity switch is 8-12cm immediately below weight, the coil of the output control relay KA2 of proximity switch, the normally-closed contact of relay K A2 is connected on relay K A1 coil, and power module provides power supply for proximity switch and relay; Described conduit, proximity switch connect bracing frame, and bracing frame is fixed on main support.
Operation principle: in woven process, under normal circumstances, arrow shaft and the parallel of leading between latitude main support have certain tension force always, and weight is unsettled; Do not hook the situations such as line, weft tension are inadequate if there is crapand, staplings, arrow shaft, the weight by self falls, makes proximity switch action by weight, is disconnected the power supply of the relay K A1 coil of main control system work, make caused by loom stop by relay K A2.
As shown from the above technical solution, corresponding mechanical action is there is instantaneously in the present invention when loom weft breaks, disconnect the power supply of main frame, make caused by loom stop, make operative employee's energy Timeliness coverage crapand phenomenon, avoid the trouble of repairing belt carcass, reduce the labour intensity of operative employee, improve efficiency, improve product quality and output; Effectively solve the quality problems that belt carcass crapand causes, for finished product inhibiting tape quality provides high-quality belt carcass; Structure is simple, and be easy to operation, expense is low, instant effect, has wide market prospects.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is electric drawings of the present invention.
In Fig. 1,1. main support, 2. the first wire guide, 3. the first stage clip, 4. the second wire guide, 5. the second stage clip, 6. parallel, 7. set bolt, 8. privates hole, 9. suspension ring, 10. conduit, 11. weights, 12. proximity switches, 13. bracing frames;
In Fig. 2,14. relay K A1,15. relay K A2,16. power modules, 17. fuses.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As shown in Figure 1, the present invention includes the relay K A114 of main support 1 and main frame and main control system work, main support 1 is provided with between the first wire guide 2, first stage clip 3, second wire guide 4, second stage clip 5, privates hole 8, first stage clip 3, second stage clip 5 and has set bolt 7.Described main support 1 extends, arranges privates hole 8, between the second wire guide 4, privates hole 8, add machine control unit and electric apparatus control apparatus.Described machine control unit comprises suspension ring 9, weight 11, and suspension ring 9 connect weight 11 through main support 1 by steel wire; Between suspension ring 9 and weight 11, cover has conduit 10, avoids steel wire amplitude of fluctuation larger; Parallel 6 passes suspension ring 9 and privates hole 8 again through after the second wire guide 4, and namely suspension ring 9 canopy is on parallel 6.
Shown in composition graphs 2, described electric apparatus control apparatus comprises proximity switch 12, relay K A2 15, fuse 17, power module 16.Proximity switch 12 is 8-12cm immediately below weight 11, the coil of the output control relay KA2 15 of proximity switch 12, and the normally-closed contact of relay K A2 15 is connected on the coil of relay K A1 14, and power module 16 provides power supply for proximity switch 12 and relay.
Described conduit 10, proximity switch 12 connect bracing frame 13, and bracing frame 13 is fixed on main support 1.
Claims (1)
1. fabric solid-woven band rapier loom staplings lugs, comprise and be provided with the first wire guide, first stage clip, second wire guide, the relay K A1 of the main support of the second stage clip and main frame and main control system work, first stage clip, set bolt is had between second stage clip, also comprise machine control unit and electric apparatus control apparatus, described electric apparatus control apparatus comprises relay K A2 (15), fuse (17), power module (16), it is characterized in that extending main support (1), privates hole (8) is set, described machine control unit and electric apparatus control apparatus are arranged on the second wire guide (4), between privates hole (8), described machine control unit comprises suspension ring (9), weight (11), suspension ring (9) connect weight (11) through main support (1) by steel wire, between suspension ring (9) and weight (11), cover has conduit (10), and parallel (9) passes suspension ring (9) and privates hole (8) again through after the second wire guide (4), described electric apparatus control apparatus also comprises proximity switch (12), proximity switch (12) is 8-12cm immediately below weight (11), the coil of the output control relay KA2 (15) of proximity switch (11), the normally-closed contact of relay K A2 (15) is connected on relay K A1 (14) coil, and power module (16) provides power supply for proximity switch (12) and relay, described conduit (10), proximity switch (12) connect bracing frame (13), and bracing frame (13) is fixed on main support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310161322.XA CN103205848B (en) | 2013-05-03 | 2013-05-03 | Broken weft stopping device for fabric whole core belt arrow shaft loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310161322.XA CN103205848B (en) | 2013-05-03 | 2013-05-03 | Broken weft stopping device for fabric whole core belt arrow shaft loom |
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| Publication Number | Publication Date |
|---|---|
| CN103205848A CN103205848A (en) | 2013-07-17 |
| CN103205848B true CN103205848B (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310161322.XA Active CN103205848B (en) | 2013-05-03 | 2013-05-03 | Broken weft stopping device for fabric whole core belt arrow shaft loom |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103924364B (en) * | 2014-05-12 | 2015-12-16 | 江苏瓯堡纺织染整有限公司 | Broken yarn shutdown system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2329303A1 (en) * | 1972-06-12 | 1974-01-03 | Vyzk Ustav Bavlnarsky | METHOD AND DEVICE FOR MONITORING THE FEEDING OF THE WEFT ENTRY MEANS OF SHAFT WEFT MACHINES WITH WEFT THREAD |
| EP1045057A2 (en) * | 1999-04-06 | 2000-10-18 | Lindauer Dornier Gesellschaft M.B.H | Process for avoiding a braking deceleration in the case of a weaving stop in a loom |
| CN2931036Y (en) * | 2006-06-23 | 2007-08-08 | 陈玉强 | Braiding machine with braking device |
| CN101613904A (en) * | 2009-07-09 | 2009-12-30 | 浙江华祥纺织有限公司 | The many pneumatic picking tension-adjusting gears that weft yarn is introduced simultaneously |
| CN201553862U (en) * | 2009-11-16 | 2010-08-18 | 扬州恒诚织布有限公司 | Air-jet loom piezoelectric weft stop motion |
| CN202323259U (en) * | 2011-11-16 | 2012-07-11 | 宁波新大昌织造有限公司 | Warp stop and weft insertion device |
| CN102704158A (en) * | 2012-07-06 | 2012-10-03 | 常熟市天豪机械有限公司 | Electric weft break automatic stop device |
| CN203187886U (en) * | 2013-05-03 | 2013-09-11 | 安徽中意胶带有限责任公司 | Weft breaking stopping device for whole fabric core belt rapier looms |
-
2013
- 2013-05-03 CN CN201310161322.XA patent/CN103205848B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2329303A1 (en) * | 1972-06-12 | 1974-01-03 | Vyzk Ustav Bavlnarsky | METHOD AND DEVICE FOR MONITORING THE FEEDING OF THE WEFT ENTRY MEANS OF SHAFT WEFT MACHINES WITH WEFT THREAD |
| EP1045057A2 (en) * | 1999-04-06 | 2000-10-18 | Lindauer Dornier Gesellschaft M.B.H | Process for avoiding a braking deceleration in the case of a weaving stop in a loom |
| CN2931036Y (en) * | 2006-06-23 | 2007-08-08 | 陈玉强 | Braiding machine with braking device |
| CN101613904A (en) * | 2009-07-09 | 2009-12-30 | 浙江华祥纺织有限公司 | The many pneumatic picking tension-adjusting gears that weft yarn is introduced simultaneously |
| CN201553862U (en) * | 2009-11-16 | 2010-08-18 | 扬州恒诚织布有限公司 | Air-jet loom piezoelectric weft stop motion |
| CN202323259U (en) * | 2011-11-16 | 2012-07-11 | 宁波新大昌织造有限公司 | Warp stop and weft insertion device |
| CN102704158A (en) * | 2012-07-06 | 2012-10-03 | 常熟市天豪机械有限公司 | Electric weft break automatic stop device |
| CN203187886U (en) * | 2013-05-03 | 2013-09-11 | 安徽中意胶带有限责任公司 | Weft breaking stopping device for whole fabric core belt rapier looms |
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| CN103205848A (en) | 2013-07-17 |
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