CN2895463Y - Automatic weft-density-changing apparatus - Google Patents
Automatic weft-density-changing apparatus Download PDFInfo
- Publication number
- CN2895463Y CN2895463Y CN 200520117981 CN200520117981U CN2895463Y CN 2895463 Y CN2895463 Y CN 2895463Y CN 200520117981 CN200520117981 CN 200520117981 CN 200520117981 U CN200520117981 U CN 200520117981U CN 2895463 Y CN2895463 Y CN 2895463Y
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- CN
- China
- Prior art keywords
- latitudinal
- textile fibres
- utility
- gear
- filling density
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model relates to a device for automatic change of latitudinal distance belongs to the field of textile machinery. The device mainly solves the defects currently available in the prior devices that the speed for power output shaft is unstable and the electromagnet wears off quickly. The utility model comprises two electromagnetic clutches and two transmission lines that are controlled directly by the electrical control system, so as to automatically adjust the latitudinal distances between the textile fibres during the fabrication. With a gear for regulating latitudinal distance between textile fibres in the middle is connected, the power is transmitted via two lines. One electromagnetic clutch switches on and the other switches off. When changing the latitudinal distances between the textile fibres, the two electromagnetic clutches are in opposition conditions from their original ones. Through the use of different pair of gears for adjusting the latitudinal distance between textile fibres, the latitudinal distances between the textile fibres can be adjusted according to the multiples of either large or small latitudinal distances required. The utility model is applicable to various shuttleless looms in order to manufacture varieties of latitudinal distance fabrics such as the jacquard, the towels, and the decorative cloths.
Description
Affiliated technical field
The utility model relates to a kind of textile machine device, specifically is exactly the automatic change filling density device of shuttleless loom when weaving.
Background technology
At present, the warp let-off of some shuttleless looms, batch transmission device and adopt and to become the filling density device automatically, be used for weaving towel, jacquard weave etc. and become the filling density fabric.Known automatic change filling density device is made up of power input shaft, bevel-gear sett, single electromagnetic clutch, power output shaft, synchronous pulley and buncher.According to becoming filling density fabric arts demand, by outage makes the power output shaft stall change the filling density size automatically to electromagnetic clutch.But, because the frequent adhesive of single electromagnetic clutch, outage, cause electromagnetic actuation not go up or skid easily, power output shaft speed is not easy to control like this, makes the pick count instability, thereby causes fabric to occur fault easily, influences fabric quality.Simultaneously, the electromagnet wearing and tearing are very fast.
Summary of the invention
In order to overcome the deficiency of existing automatic change filling density device power output shaft speed instability and electromagnet quick abrasion, the utility model provides a kind of automatic change filling density device, this change filling density device can not only be adjusted the multiple that becomes the needed large and small two kinds of filling densities of filling density fabric, and when realize becoming filling density control power output shaft speed easily, keep pick count stable, guarantee fabric quality.
The technical scheme that the utility model adopted is: parallel with power output shaft have a diaxon, an electromagnetic clutch is housed respectively, thereby forms two drive paths, can weave the change filling density fabric of large and small two kinds of different filling densities; Two electromagnetic clutch states are directly controlled by electric-control system, by changing two clutch attracting states, switch drive path, automatically become filling density in the weaving process thereby be implemented in, these two clutch attracting states switch drive path, thereby be implemented in and become filling density in the weaving process automatically, be easy to like this control power output shaft speed, make pick count keep stable, guarantee fabric quality.Connect a pair of filling density between two drive paths and adjust gear, adjust gear, can adjust the multiple that becomes the needed large and small two kinds of filling densities of filling density fabric by adopting different filling densities.
The beneficial effects of the utility model are: 1. adopt two drive paths when realizing becoming filling density, control power output shaft speed easily, make pick count keep stable, guarantee fabric quality; 2. according to becoming filling density fabric technology, two electromagnetic clutchs are directly controlled by electric cabinet, can become filling density automatically, the automaticity height; 3. the electromagnet wearing and tearing are slow, long service life.4. the utility model is applicable to all kinds of shuttleless looms, is used to weave all kinds of change filling density fabrics such as jacquard weave, towel, bunting.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing is transmission principle figure of the present utility model.
1. synchronous pulleys among the figure, 2. gear I, 3. an I, 4. bevel pinion are adjusted in filling density, 5. axle II, 6. gear II, 7. power input shaft, 8. electromagnetic clutch I are adjusted in filling density, 9. gear I, a 10. III, 11. electromagnetic clutch II, 12. gear II, 13. gear III, 14. IV, 15. idle pulleys, 16. double-sided toothed belt, 17. bunchers, 18. gear IV, 19. power output shaft, 20. bevel gear wheels, 21. are with synchronously.
The specific embodiment
Among the figure, during operate as normal, electromagnetic clutch II (11) is in attracting state, electromagnetic clutch I (8) is in off-state, power input shaft (7) with power through bevel pinion (4), bevel gear wheel (20), after axle I (3) passes to electromagnetic clutch II (11), again through axle IV (14), gear II (12), idle pulley (15), gear IV (18) passes to power output shaft (19), then power by power output shaft (19) one ends through buncher (17), double-sided toothed belt (16) passes to warp-feeding mechanism, by power output shaft (19) other end through synchronous pulley (1), band (21) passes to spooler synchronously.According to becoming filling density fabric technology, when realizing automatic gear-shifting, by the electric control system controls signal, electromagnetic clutch I (8) is in attracting state, electromagnetic clutch II (11) is in off-state, power input shaft (7) with power through bevel pinion (4), bevel gear wheel (20), axle I (3) passes to filling density and adjusts gear I (2), gear II (6) is adjusted in filling density, then through axle II (5), electromagnetic clutch I (8), axle III (10) passes to gear I (9), gear III (13), again through axle IV (14), gear II (12), idle pulley (15), gear IV (18) passes to power output shaft (19), then power by power output shaft (19) one ends through buncher (17), double-sided toothed belt (16) passes to warp-feeding mechanism, by power output shaft (19) other end through synchronous pulley (1), band (21) passes to spooler synchronously.
The used electromagnetic clutch of the utility model is a plain edition, and all the other each members are the conventional machinery accessory; Filling density is adjusted gear and is connected with axle by spline, and electromagnetic clutch is connected with axle by screw, and large and small bevel gear and all the other gears are connected with axle by flat key, can guarantee each member stable drive, accurate; Adopt the open type casing, easy to assembly; Case lid is connected by pin, screw with casing, can guarantee assembly precision; Casing is connected with warp let-off housing, makes whole device firm, stable.
Claims (1)
1, a kind of automatic change filling density device, form by power input shaft, bevel-gear sett, electromagnetic clutch, power output shaft, synchronous pulley and buncher, it is characterized in that: two electromagnetic clutchs are contained in respectively on two axles parallel with power output shaft, form two drive paths, directly control by electric cabinet, connect filling density between two drive paths and adjust gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520117981 CN2895463Y (en) | 2005-09-15 | 2005-09-15 | Automatic weft-density-changing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520117981 CN2895463Y (en) | 2005-09-15 | 2005-09-15 | Automatic weft-density-changing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2895463Y true CN2895463Y (en) | 2007-05-02 |
Family
ID=38065043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520117981 Expired - Lifetime CN2895463Y (en) | 2005-09-15 | 2005-09-15 | Automatic weft-density-changing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2895463Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101058917B (en) * | 2007-05-26 | 2010-11-03 | 万祖干 | Declutch separating type large torque loom reversing mechanism |
| CN102260951A (en) * | 2011-07-30 | 2011-11-30 | 东嘉麻棉(常州)有限公司 | Weft-density-variable weaving and take-up mechanism |
| CN103938335A (en) * | 2013-01-19 | 2014-07-23 | 崔鸿钧 | Variable-weft-density warp rib fabric and production method thereof |
| CN111826784A (en) * | 2020-06-15 | 2020-10-27 | 苏州市天翱特种织绣有限公司 | Make up sled device that stops that floro weavingd |
| CN115418779A (en) * | 2022-10-09 | 2022-12-02 | 上海工程技术大学 | Weaving device and method for changing warp and weft density on line |
-
2005
- 2005-09-15 CN CN 200520117981 patent/CN2895463Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101058917B (en) * | 2007-05-26 | 2010-11-03 | 万祖干 | Declutch separating type large torque loom reversing mechanism |
| CN102260951A (en) * | 2011-07-30 | 2011-11-30 | 东嘉麻棉(常州)有限公司 | Weft-density-variable weaving and take-up mechanism |
| CN102260951B (en) * | 2011-07-30 | 2013-04-10 | 东嘉麻棉(常州)有限公司 | Weft-density-variable weaving and take-up mechanism |
| CN103938335A (en) * | 2013-01-19 | 2014-07-23 | 崔鸿钧 | Variable-weft-density warp rib fabric and production method thereof |
| CN111826784A (en) * | 2020-06-15 | 2020-10-27 | 苏州市天翱特种织绣有限公司 | Make up sled device that stops that floro weavingd |
| CN111826784B (en) * | 2020-06-15 | 2021-11-23 | 苏州市天翱特种织绣有限公司 | Make up sled device that stops that floro weavingd |
| CN115418779A (en) * | 2022-10-09 | 2022-12-02 | 上海工程技术大学 | Weaving device and method for changing warp and weft density on line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG RIFA TEXTILE MACHINERY CO., LTD. Free format text: FORMER NAME: CHANGRUN TEXTILE MACHINERY CO., LTD., LIAOCHENG |
|
| CP03 | Change of name, title or address |
Address after: 252000 Liaocheng economic and Technological Development Zone, Shandong, China Patentee after: Shandong Rifa Textile Machinery Co., Ltd. Address before: 252000 Shandong Province, Liaocheng City Development Zone, the first northbound Patentee before: Changrun Textile Machinery Co., Ltd., Liaocheng |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070502 |
|
| EXPY | Termination of patent right or utility model |