CN204455417U - Intelligence is doffed tail yarn control device - Google Patents
Intelligence is doffed tail yarn control device Download PDFInfo
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- CN204455417U CN204455417U CN201520080267.6U CN201520080267U CN204455417U CN 204455417 U CN204455417 U CN 204455417U CN 201520080267 U CN201520080267 U CN 201520080267U CN 204455417 U CN204455417 U CN 204455417U
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Abstract
The utility model relates to the transfer tail yarn feeding device that a kind of reservation is wrapped in yarn section on spindle blade, its objective is that a kind of structure is simple, cost is low in order to provide, easy and simple to handle, tail yarn can be controlled rationally and effectively, reduce end breakage rate, alleviate repiece workload, improve spinning efficiency, the intelligence of guarantee spinning production doffs tail yarn control device.The utility model intelligence is doffed tail yarn control device, grab to be provided with between the empty spool on pipe device and spindle blade and cut yarn feeding device, described grabbing below pipe device is provided with negative pressure air pump, described negative pressure air pump is connected with negative-pressure pipeline, grab the below of the full spool that pipe device pulls up described in the mouth of pipe of described negative-pressure pipeline is positioned at, and the described mouth of pipe cuts between yarn feeding device and empty spool described.
Description
Technical field
The utility model relates to a kind of ring ingot formula spinning machine or twisting mill of product continuous reeling, particularly relates to the transfer tail yarn feeding device that a kind of reservation is wrapped in yarn section on spindle blade.
Background technology
At present, domestic and international market has occurred multiple ring throstle automatic doffing technical equipment, these equipment great majority are used for the transformation of doffing to ring throstle, and to alleviating cotton mill operative employee's labour intensity, minimizing recruitment serves positive role.Authorization Notice No. is that the Chinese utility model patent of CN 202347179 U discloses a kind of safety, cut yarn feeding device efficiently, this device arranges knife rest grabbing between pipe device and spindle blade, grab pipe device full spool is outwards moved with tail yarn after spindle blade is pulled up, tail yarn is drawn out, cut the horizontal rectilinear motion of yarn feeding device and cut off tail yarn, cut yarn feeding device still, in existing automatic doffing equipment and above-mentioned patent to cut yarn feeding device all poor to the control situation of spindle blade tail yarn in the process of doffing, tail yarn near spindle blade one end after ubiquity tail yarn cuts off is in the defect of runaway condition, cause next step operation decline yarn end breakage rate high, add repiece workload, delay spinning efficiency, affect output of textile prod-uct.Therefore, the tail yarn how doffed in process to intelligent doffer carries out rationally effective control and just becomes problem demanding prompt solution in industry.
Utility model content
The technical problems to be solved in the utility model is to provide that a kind of structure is simple, cost is low, easy and simple to handle, tail yarn can be controlled rationally and effectively, reduce end breakage rate, alleviate repiece workload, improve spinning efficiency, the intelligence of guarantee spinning production doffs tail yarn control device.
The utility model intelligence is doffed tail yarn control device, grab to be provided with between the empty spool on pipe device and spindle blade and cut yarn feeding device, described grabbing below pipe device is provided with negative pressure air pump, described negative pressure air pump is connected with negative-pressure pipeline, grab the below of the full spool that pipe device pulls up described in the mouth of pipe of described negative-pressure pipeline is positioned at, and the described mouth of pipe cuts between yarn feeding device and empty spool described.
Preferably, described negative pressure air pump is installed on the platform framework of doffer, and the body of described negative-pressure pipeline is positioned at described framework, and the described mouth of pipe exposes outside described framework.
The utility model intelligence doffs tail yarn control device by negative-pressure pipeline absorption tail yarn, can not be out of control after tail yarn is cut off, tail yarn on full spool can not resilience, long or be wound around, thus end breakage rate is greatly reduced, meanwhile, the tail yarn length on empty spool is also controlled, and makes it be wrapped on spindle blade, push down tail yarn after being convenient to load onto empty spool and carry out subsequent job smoothly, improve driving and to let the hair grow rate.In a word, the utility model intelligence tail yarn control device that doffs can control tail yarn rationally and effectively, reduces end breakage rate, alleviates repiece workload, improves spinning efficiency, ensures spinning production.
Below in conjunction with accompanying drawing, the intelligence of the present utility model tail yarn control device that doffs is described further.
Accompanying drawing explanation
Fig. 1 is the structural representation of the intelligent tail yarn control device that doffs of the utility model.
Detailed description of the invention
As shown in Figure 1, the utility model intelligence is doffed tail yarn control device, grab to be provided with between the empty spool 5 on pipe device 3 and spindle blade 8 and cut yarn feeding device 7, this cuts yarn feeding device 7 can cut yarn feeding device for Authorization Notice No. disclosed in the Chinese utility model patent of CN 202347179 U, also can adopt conventional to cut off, the mode such as to break.Grab below pipe device 3 and be provided with negative pressure air pump 2, negative pressure air pump 2 is connected with negative-pressure pipeline 1, the mouth of pipe 11 of negative-pressure pipeline 1 is positioned at the below of grabbing the full spool 4 that pipe device 3 pulls up, and the mouth of pipe 11 is cutting between yarn feeding device 7 and empty spool 5.
During use, be arranged on and doffer platform framework 100 grabs pipe device 3 by full spool 4 from after spindle blade 8 pulls up, start negative pressure air pump 2, tail yarn 6 adsorbs by the mouth of pipe 11 of negative-pressure pipeline 1, simultaneously, cut yarn feeding device 7 in full spool 4 and the middle reciprocating motion of spindle blade 8, cut off by tail yarn 6, by the tail yarn 6 that cuts off owing to can not arbitrarily be flown away by adsorbing, the length of such tail yarn 6 just obtains effective control, and then empty spool 5 is arranged on after on spindle blade 8 and just can pushes down tail yarn 6, continue to doff.
Preferably, negative pressure air pump 2 is installed on the platform framework 100 of doffer, and the body of negative-pressure pipeline 1 is positioned at framework 100, and the mouth of pipe 11 exposes outside framework 100.Negative-pressure pipeline 1 is arranged at the absorption that effectively prevent in framework 100 and affect tail yarn 6 because of damage.
The utility model intelligence is doffed tail yarn control device, when spindle full spool 4 is pulled out, after tail yarn 6 is cut-off, the tail yarn 6 of spindle blade 8 one end is adsorbed by negative-pressure pipeline 1, and length is controlled, and is wrapped on spindle blade 8, ensure that empty spool 5 can push down tail yarn 6 after plugging spindle blade 8, improve driving and to let the hair grow rate.Meanwhile, in the process of doffing, after full spool 4 departs from spindle blade 8, tail yarn 6 is also lived by absorption and control near the other end of full spool 4, and after effectively prevent broken yarn, the tail yarn 6 of full spool 4 one end causes broken end because there is the problems such as resilience, long, winding.And, reduce end breakage rate after tail yarn 6 is effectively controlled, greatly reduce repiece workload, improve efficiency.
Above-described embodiment is only be described preferred embodiment of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (2)
1. intelligence is doffed tail yarn control device, grab to be provided with between the empty spool (5) on pipe device (3) and spindle blade (8) and cut yarn feeding device (7), it is characterized in that: described in grab pipe device (3) below be provided with negative pressure air pump (2), described negative pressure air pump (2) is connected with negative-pressure pipeline (1), grab the below of the full spool (4) that pipe device (3) pulls up described in the mouth of pipe (11) of described negative-pressure pipeline (1) is positioned at, and the described mouth of pipe (11) cuts between yarn feeding device (7) and empty spool (5) described.
2. intelligence according to claim 1 is doffed tail yarn control device, it is characterized in that: described negative pressure air pump (2) is installed on the platform framework (100) of doffer, the body of described negative-pressure pipeline (1) is positioned at described framework (100), and the described mouth of pipe (11) exposes described framework (100) outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520080267.6U CN204455417U (en) | 2015-02-04 | 2015-02-04 | Intelligence is doffed tail yarn control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520080267.6U CN204455417U (en) | 2015-02-04 | 2015-02-04 | Intelligence is doffed tail yarn control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204455417U true CN204455417U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520080267.6U Active CN204455417U (en) | 2015-02-04 | 2015-02-04 | Intelligence is doffed tail yarn control device |
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| CN (1) | CN204455417U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106757584A (en) * | 2016-12-28 | 2017-05-31 | 荣德明 | A kind of spinning doffer pipe pressing device |
| CN107130322A (en) * | 2017-06-09 | 2017-09-05 | 晋中经纬泓鑫机械有限公司 | A kind of yarn clipping doffed and broken yarn device |
| CN109868530A (en) * | 2019-03-29 | 2019-06-11 | 安徽日发纺织机械有限公司 | A kind of reserved Wei Sha mechanism of rotor spinning machine blank pipe |
-
2015
- 2015-02-04 CN CN201520080267.6U patent/CN204455417U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106757584A (en) * | 2016-12-28 | 2017-05-31 | 荣德明 | A kind of spinning doffer pipe pressing device |
| CN107130322A (en) * | 2017-06-09 | 2017-09-05 | 晋中经纬泓鑫机械有限公司 | A kind of yarn clipping doffed and broken yarn device |
| CN109868530A (en) * | 2019-03-29 | 2019-06-11 | 安徽日发纺织机械有限公司 | A kind of reserved Wei Sha mechanism of rotor spinning machine blank pipe |
| CN109868530B (en) * | 2019-03-29 | 2023-11-03 | 安徽日发纺织机械有限公司 | Hollow tube reserved tail yarn mechanism of rotor spinning machine |
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