CN203187886U - Weft breaking stopping device for whole fabric core belt rapier looms - Google Patents
Weft breaking stopping device for whole fabric core belt rapier looms Download PDFInfo
- Publication number
- CN203187886U CN203187886U CN 201320236824 CN201320236824U CN203187886U CN 203187886 U CN203187886 U CN 203187886U CN 201320236824 CN201320236824 CN 201320236824 CN 201320236824 U CN201320236824 U CN 201320236824U CN 203187886 U CN203187886 U CN 203187886U
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- CN
- China
- Prior art keywords
- relay
- weft
- stopping device
- suspension ring
- wire guide
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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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a weft breaking stopping device for whole fabric core belt rapier looms, which solves the problem that the quality of products is affected due to the fact that after weft breaking in the conventional equipment, the main unit still continues to operate. The weft breaking stopping device is characterized in that a main holder is lengthened, a third yarn guide hole is added, and a mechanical controlling device and an electric controlling device are added between a second yarn guide hole and the third yarn guide hole; the mechanical controlling device comprises a hanging ring and a counterweight, wherein the hanging ring passes through the main holder and is connected with the counterweight, the electric controlling device comprises a proximity switch, a relay KA2, a fuse and a power module, the proximity switch is 8cm to 12cm away under the counterweight, the coil of the relay KA2 is controlled by the output of the proximity switch, and the normally closed contact of the relay KA2 is connected in series with the coil of a relay KA1. when a weft is broken in a loom, the weft breaking stopping device can instantly mechanically act to cut off the power of the main unit, so that the loom is stopped, consequently, an operator can discover the phenomenon of weft missing in time, the mending of a belt core is avoided, and labor efficiency, product quality and output are increased; and the structure is simple, the weft breaking stopping device is easy to operate, the cost is low, and benefit can be produced soon.
Description
Technical field
The utility model relates to a kind of textile machine, relates to a kind of arrow shaft formula loom of integral weaving equipment use of multiply cloth or rather.
Background technology
It is the framework material that the fabric unitary-core flame-resistant conveying belt is used in the production colliery that fabric is put in order core band belt carcass (hereinafter to be referred as whole core band), and it washs line by multilayer and the cotton thread braiding forms.The whole core band belt carcass loom of fabric is a kind of of arrow shaft loom, mainly forms (main frame by opening, beat up, wefting insertion, batch and four mechanisms such as lubricate at regular time and quantity and main frame is automatically controlled constitutes) by main frame and let-off motion.Main frame automatically controlled aspect, no matter be the simplest contactor control, the still direct Frequency Converter Control of speed governing, or state-of-the-art Programmable Logic Controller (PLC) adds Frequency Converter Control; Aspect let-off motion, no matter be the gear speed governing of the passive warp let-off, still the direct speed governing of Frequency Converter Control, or has a permanent tension force warp let-off speed governing of air spring, (host computer control and let-off motion) all passed through several times and improved, but staplings, the labour intensity problem of the product quality problem that the crapand phenomenon is brought and increase is perplexing numerous spinners and maintenance mans always, because in weaving process, weft yarn broken string aft engine still remains in operation, when the spinner finds to stop again by the time, light crapand one then, two, the spinner will expend time in and energy is repaired, and when crapand is serious, also will moves backward and repair, if car backing operation is improper will be upset several thousand warps, bring bigger trouble to follow-up work.To directly reduce the weft density of belt carcass if belt carcass lacks parallel when repairing, and cause the belt carcass surface slack and undisciplined, and cause the intensity of belt carcass to descend, have a strong impact on the product quality of whole core band, directly influence the product quality of inhibiting tape.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art provides a kind of fabric to put in order core band arrow shaft loom staplings lugs, can make loom moment when weft yarn breaks that corresponding mechanical action takes place, Xin Zeng electric elements send signal simultaneously, disconnect the power supply of main frame, make caused by loom stop.
The utility model comprises the main support that is provided with first wire guide, first stage clip, second wire guide, second stage clip and the relay K A1 of main frame and main control system work, between first stage clip, second stage clip set bolt is arranged, it is characterized in that prolonging main support, the privates hole is set, between second wire guide, privates hole, increased machine control unit and electric apparatus control apparatus; Described machine control unit comprises suspension ring, weight, and suspension ring pass main support and connect weight by steel wire, is with conduit between suspension ring and the weight, and parallel passes suspension ring and privates hole after passing second wire guide again; Described electric apparatus control apparatus comprises near switch, relay K A2, fuse, power module, near switch 8-12cm under weight, coil near the output control relay KA2 of switch, the normally-closed contact of relay K A2 is connected on the relay K A1 coil, and power module is for providing power supply near switch and relay; Described conduit, connect bracing frame near switch, bracing frame is fixed on the main support.
Operation principle: in woven process, under the normal condition, arrow shaft and the parallel of leading between the latitude main support have certain force of strain always, and weight is unsettled; If crapand, staplings, arrow shaft are not colluded situations such as line, weft tension are not enough, weight will lean on the weight of self to fall, make near switch motion, and the power supply by relay K A2 disconnects the relay K A1 coil of main control system work makes caused by loom stop.
As shown from the above technical solution, corresponding mechanical action took place in moment when the utility model broke at the loom weft yarn, disconnect the power supply of main frame, make caused by loom stop, make the operative employee can in time find the crapand phenomenon, avoided repairing the trouble of belt carcass, reduced operative employee's labour intensity, improve efficiency, improved product quality and output; Solve the quality problems that the belt carcass crapand causes effectively, for finished product inhibiting tape quality provides the high-quality belt carcass; Simple in structure, easy operating, expense is low, and instant effect has vast market prospect.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is electrical control figure of the present utility model.
Among Fig. 1,1. main support, 2. first wire guide, 3. first stage clip, 4. second wire guide, 5. second stage clip, 6. parallel, 7. set bolt, 8. privates hole, 9. suspension ring, 10. conduit, 11. weights, 12. near switch, 13. bracing frames;
Among Fig. 2,14. relay K A1,15. relay K A2,16. power modules, 17. fuses.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, the utility model comprises the relay K A114 of main support 1 and main frame and main control system work, being provided with between first wire guide 2, first stage clip 3, second wire guide 4, second stage clip 5, privates hole 8, the first stage clips 3, second stage clip 5 at main support 1 has set bolt 7.Described main support 1 prolongs, privates hole 8 is set, and has increased machine control unit and electric apparatus control apparatus between second wire guide 4, privates hole 8.Described machine control unit comprises suspension ring 9, weight 11, and suspension ring 9 pass main support 1 and connect weight 11 by steel wire; Be with conduit 10 between suspension ring 9 and the weight 11, avoid the steel wire amplitude of fluctuation bigger; Parallel 6 passes suspension ring 9 and privates hole 8 after passing second wire guide 4 again, and namely suspension ring 9 canopies are on parallel 6.
In conjunction with shown in Figure 2, described electric apparatus control apparatus comprises near switch 12, relay K A2 15, fuse 17, power module 16.Near switch 12 8-12cm under weight 11, near the coil of the output control relay KA2 15 of switch 12, the normally-closed contact of relay K A2 15 is connected on the coil of relay K A1 14, and power module 16 is for providing power supply near switch 12 and relay.
Described conduit 10, connect bracing frames 13 near switch 12, bracing frame 13 is fixed on the main support 1.
Claims (1)
1. a fabric is put in order core band arrow shaft loom staplings lugs, comprise the main support that is provided with first wire guide, first stage clip, second wire guide, second stage clip and the relay K A1 of main frame and main control system work, between first stage clip, second stage clip set bolt is arranged, it is characterized in that prolonging main support (1), privates hole (8) is set, increased machine control unit and electric apparatus control apparatus in second wire guide (4), privates hole between (8); Described machine control unit comprises suspension ring (9), weight (11), suspension ring (9) pass main support (1) and connect weight (11) by steel wire, be with conduit (10) between suspension ring (9) and the weight (11), parallel (9) passes suspension ring (9) and privates hole (8) after passing second wire guide (4) again; Described electric apparatus control apparatus comprises near switch (12), relay K A2 (15), fuse (17), power module (16), near switch (12) 8-12cm under weight (11), coil near the output control relay KA2 (15) of switch (11), the normally-closed contact of relay K A2 (15) is connected on relay K A1 (14) coil, and power module (16) is for providing power supply near switch (12) and relay; Described conduit (10), connect bracing frame (13) near switch (12), bracing frame (13) is fixed on the main support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320236824 CN203187886U (en) | 2013-05-03 | 2013-05-03 | Weft breaking stopping device for whole fabric core belt rapier looms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320236824 CN203187886U (en) | 2013-05-03 | 2013-05-03 | Weft breaking stopping device for whole fabric core belt rapier looms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203187886U true CN203187886U (en) | 2013-09-11 |
Family
ID=49104759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320236824 Withdrawn - After Issue CN203187886U (en) | 2013-05-03 | 2013-05-03 | Weft breaking stopping device for whole fabric core belt rapier looms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203187886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205848A (en) * | 2013-05-03 | 2013-07-17 | 安徽中意胶带有限责任公司 | Broken weft stopping device for fabric whole core belt arrow shaft loom |
-
2013
- 2013-05-03 CN CN 201320236824 patent/CN203187886U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205848A (en) * | 2013-05-03 | 2013-07-17 | 安徽中意胶带有限责任公司 | Broken weft stopping device for fabric whole core belt arrow shaft loom |
| CN103205848B (en) * | 2013-05-03 | 2015-02-04 | 安徽中意胶带有限责任公司 | Broken weft stopping device for fabric whole core belt arrow shaft loom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130911 Effective date of abandoning: 20150204 |
|
| RGAV | Abandon patent right to avoid regrant |