CN103741287A - Yarn stirring device of doffer - Google Patents
Yarn stirring device of doffer Download PDFInfo
- Publication number
- CN103741287A CN103741287A CN201310616393.4A CN201310616393A CN103741287A CN 103741287 A CN103741287 A CN 103741287A CN 201310616393 A CN201310616393 A CN 201310616393A CN 103741287 A CN103741287 A CN 103741287A
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- China
- Prior art keywords
- doffer
- air bag
- yarn
- yarn feeding
- feeding device
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention provides a yarn stirring device of a doffer. The yarn stirring device of the doffer comprises a bobbin grasping device, an air bag and a supporting cover, wherein the air bag is connected with the bobbin grasping device, the supporting cover is used for supporting the bobbin grasping device, a yarn stirring device body is installed on the doffer through the supporting cover, a long and narrow sealed ventilation channel is formed between the bobbin grasping device and the air bag, one end of the ventilation channel is connected with the air bag, the other end of the ventilation channel is connected with a ventilation opening, and the ventilation opening is connected with an air compressor, and carries out air inflation on the air bag through the ventilation channel. The yarn stirring device of the doffer is an air bag type yarn stirring device, a traditional disk type continuous doffing mode is replaced by a perpendicular yarn stirring and doffing mode, damage to spindles and bobbins in the yarn stirring and doffing process is reduced, the service life of the spindles and the service life of the bobbins are prolonged, the maintenance cost is reduced, and the cost is reduced; the yarn stirring device of the doffer is reasonable in mechanical structural design, simple in structure and good in yarn stirring effect.
Description
Technical field
The present invention relates to Weaving device, more specifically, relate to the yarn feeding device of dialling on a kind of doffer.
Background technology
Doffer is equipment conventional in textile industry, and doffer is realized automatic doffing, has replaced traditional manually doffing, and has saved recruitment cost, has improved production efficiency, has accelerated mechanization and the automated process of textile industry.The principal organ of doffer comprises: dial full spool and press repiece yarn feeding device, cut off tail yarn and end retaining device, dial yarn feeding device, collect full spool device, plug hole spool device etc.Wherein, dialling yarn feeding device is the important step flow process in doffer, and group yarn effect of this device and effectiveness affects the efficiency of doffing of automatic doffer.
The yarn feeding device of dialling of existing automatic doffer also exists some problems, as unreasonable in doffing device design itself, in the process of doffing, spindle, spool are produced to infringement, shorten the service life of spool and spindle like this, increase maintenance cost and processing cost, caused the uneconomical phenomenon of frequent replacing spool and spindle.
Summary of the invention
For above-mentioned defect of the prior art, the invention provides group yarn doffer sensitive, simple in structure and dial yarn feeding device.
The invention provides a kind of doffer and dial yarn feeding device, comprise grab pipe device, with described in grab the air bag that pipe device is connected and support described in grab the support cover of pipe device, by described support cover, will dial yarn feeding device is arranged on doffer, the described airway that is provided with long and narrow sealing between pipe device and described air bag of grabbing, one end of described airway connects air bag, the other end of described airway connects blow vent, and described blow vent is connected by airway and inflates in air bag with air compressor machine.
In a preferred embodiment of the present invention, further comprise, described blow vent is arranged on gas frame, and described gas frame is connected on holder, and described holder is fixedly connected on described support cover.
In a preferred embodiment of the present invention, further comprise, described in grab pipe device and be fixed on described support cover by clamp ring.
In a preferred embodiment of the present invention, further comprise, described gas frame is connected on described holder by spring card.
In a preferred embodiment of the present invention, further comprise, described holder and grabbing between pipe device is bolted.
In a preferred embodiment of the present invention, further comprise, described airway excircle is provided with sealing shroud.
The invention solves deficiency of the prior art, reach following beneficial effect: of the present invention group of yarn feeding device is that a kind of gasbag-type is dialled yarn feeding device, adopt the mode that vertical group yarn doffs to replace traditional disc type to doff continuously, reduce and dial the yarn damage to spindle and spool in process of doffing, improved the service life of spindle and spool, reduce maintenance cost, cost-saving.The of the present invention group of yarn feeding device Design of Mechanical Structure rationally, simple structure, to dial yarn effective.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention.
Wherein, 1-gas frame, 2-spring leaf, 3-holder, 4-sealing shroud, 5-airway, 6-clamp ring, 7-support cover, 8-air bag, 9-grabs pipe device, 10-blow vent.
The specific embodiment
In order to make those skilled in the art person understand better the present invention program, and above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with embodiment and embodiment accompanying drawing, the present invention is further detailed explanation.
As shown in Figure 1, the invention provides a kind of doffer and dial yarn feeding device, mainly comprise and grab pipe device 9, air bag, gas frame 1, support cover 7, holder 3 and airway 5.Wherein, air bag is connected with the 8 above-mentioned pipe devices 9 of grabbing, and the above-mentioned airway 5 that is provided with long and narrow sealing between pipe device 9 and above-mentioned air bag 8 of grabbing, and is provided with sealing shroud 4 at airway 5 excircles, and sealing shroud 4 improves the seal of airway 5; One end of above-mentioned airway 5 connects air bag 8, the other end of above-mentioned airway 5 connects blow vent 10, above-mentioned blow vent 10 is connected with air compressor machine by airway to inflation in air bag 8, and in the present embodiment, air compressor machine is generally 0.2MPa left and right to being filled with compressed air in air bag 8.
In order to make of the present invention group of yarn feeding device more firm, above-mentioned blow vent 10 is arranged on gas frame 1, above-mentioned gas frame 1 is connected on holder 3, and in embodiment, above-mentioned gas frame 1 is connected on above-mentioned holder 3 by spring leaf 2; Above-mentioned holder 3 is fixedly connected on above-mentioned support cover 7; This support cover 7 is played a supporting role to grabbing pipe device 9, and by above-mentioned support cover 7, will dial yarn feeding device and be arranged on doffer.Above-mentioned holder 3 and grabbing between pipe device 9 is also bolted; And the above-mentioned pipe device 9 of grabbing is fixed on above-mentioned support cover 7 by clamp ring 6.
When grabbing pipe device 9 while capturing full spool, by air compressor machine, in air bag 8, be filled with compressed air, compressed-air actuated pressure range is generally between 0.1-0.6MPa, in the present embodiment, optimum pressure is 0.2MPa left and right, air bag 8 can expand rapidly in gas replenishment process, by the expansion of air bag, clamps spool; Then the effect of the motion on auxiliary doffer, upwards dials full spool; When collecting full spool, air bag 8 is exitted rapidly, and full spool, under Action of Gravity Field, enters collecting box, completes the work of doffing.
The above; be only the specific embodiment of the present invention, protection scope of the present invention is not limited to this, any be familiar with those skilled in the art the present invention disclose technical scope in; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claim was defined.
Claims (6)
1. a doffer is dialled yarn feeding device, it is characterized in that, comprise grab pipe device, with described in grab the air bag that pipe device is connected and support described in grab the support cover of pipe device, by described support cover, will dial yarn feeding device is arranged on doffer, the described airway that is provided with long and narrow sealing between pipe device and described air bag of grabbing, one end of described airway connects air bag, and the other end of described airway connects blow vent, and described blow vent is connected by airway and inflates in air bag with air compressor machine.
2. a kind of doffer according to claim 1 is dialled yarn feeding device, it is characterized in that, described blow vent is arranged on gas frame, and described gas frame is connected on holder, and described holder is fixedly connected on described support cover.
3. a kind of doffer according to claim 2 is dialled yarn feeding device, it is characterized in that, described in grab pipe device and be fixed on described support cover by clamp ring.
4. a kind of doffer according to claim 3 is dialled yarn feeding device, it is characterized in that, described gas frame is connected on described holder by spring card.
5. a kind of doffer according to claim 4 is dialled yarn feeding device, it is characterized in that, described holder and grabbing between pipe device is bolted.
6. a kind of doffer according to claim 5 is dialled yarn feeding device, it is characterized in that, described airway excircle is provided with sealing shroud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310616393.4A CN103741287A (en) | 2013-11-29 | 2013-11-29 | Yarn stirring device of doffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310616393.4A CN103741287A (en) | 2013-11-29 | 2013-11-29 | Yarn stirring device of doffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103741287A true CN103741287A (en) | 2014-04-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310616393.4A Pending CN103741287A (en) | 2013-11-29 | 2013-11-29 | Yarn stirring device of doffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103741287A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH710261A1 (en) * | 2014-10-16 | 2016-04-29 | Rieter Ag Maschf | Mounting for a Doffergreifer. |
| CN105714461A (en) * | 2016-04-18 | 2016-06-29 | 句容兴云纺织品有限公司 | Yarn gripping device of warp tying machine |
| CN105714458A (en) * | 2016-04-18 | 2016-06-29 | 句容兴云纺织品有限公司 | Yarn gripping device of warp tying machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1196428A1 (en) * | 1984-06-25 | 1985-12-07 | Предприятие П/Я Г-4849 | Arrangement for catching and guiding yarn onto spindle of ring-spinning machine for continuous production of man-made fibres |
| CN2873813Y (en) * | 2006-01-04 | 2007-02-28 | 东台纺织机械有限责任公司 | Yarn holder of spinning frame integral doffer |
| CN200992611Y (en) * | 2007-01-05 | 2007-12-19 | 铜陵市松宝机械有限公司 | Bobbin gripper for spinning frame |
| CN101603218A (en) * | 2009-05-14 | 2009-12-16 | 经纬纺织机械股份有限公司 | Integral doffing tube gripper for ring spinning frame |
| CN102296393A (en) * | 2011-08-11 | 2011-12-28 | 铜陵市松宝机械有限公司 | Rotary bobbin pulling device |
| CN203683793U (en) * | 2013-11-29 | 2014-07-02 | 吴江市大业丝绸整理有限公司 | Yarn stirring device for doffing machine |
-
2013
- 2013-11-29 CN CN201310616393.4A patent/CN103741287A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1196428A1 (en) * | 1984-06-25 | 1985-12-07 | Предприятие П/Я Г-4849 | Arrangement for catching and guiding yarn onto spindle of ring-spinning machine for continuous production of man-made fibres |
| CN2873813Y (en) * | 2006-01-04 | 2007-02-28 | 东台纺织机械有限责任公司 | Yarn holder of spinning frame integral doffer |
| CN200992611Y (en) * | 2007-01-05 | 2007-12-19 | 铜陵市松宝机械有限公司 | Bobbin gripper for spinning frame |
| CN101603218A (en) * | 2009-05-14 | 2009-12-16 | 经纬纺织机械股份有限公司 | Integral doffing tube gripper for ring spinning frame |
| CN102296393A (en) * | 2011-08-11 | 2011-12-28 | 铜陵市松宝机械有限公司 | Rotary bobbin pulling device |
| CN203683793U (en) * | 2013-11-29 | 2014-07-02 | 吴江市大业丝绸整理有限公司 | Yarn stirring device for doffing machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH710261A1 (en) * | 2014-10-16 | 2016-04-29 | Rieter Ag Maschf | Mounting for a Doffergreifer. |
| CN105714461A (en) * | 2016-04-18 | 2016-06-29 | 句容兴云纺织品有限公司 | Yarn gripping device of warp tying machine |
| CN105714458A (en) * | 2016-04-18 | 2016-06-29 | 句容兴云纺织品有限公司 | Yarn gripping device of warp tying machine |
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Application publication date: 20140423 |