CN101838868B - Power-failure protecting auxiliary loop device for comber - Google Patents
Power-failure protecting auxiliary loop device for comber Download PDFInfo
- Publication number
- CN101838868B CN101838868B CN2010101573252A CN201010157325A CN101838868B CN 101838868 B CN101838868 B CN 101838868B CN 2010101573252 A CN2010101573252 A CN 2010101573252A CN 201010157325 A CN201010157325 A CN 201010157325A CN 101838868 B CN101838868 B CN 101838868B
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- way
- comber
- tracheae
- electromagnetic valve
- power
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Abstract
The invention relates to a power-failure protecting auxiliary loop device for a comber, comprising a three-position five-way electromagnetic valve (1), a second air pipe (2), a three-way pipe joint (3), a second air pipe (4) and a two-position three-way hand-pressed valve (5), wherein the three-position five-way electromagnetic valve (1) is connected with the three-way pipe joint (3) through the second air pipe (2); the three-way pipe joint (3) is connected with the two-position three-way hand-pressed valve (5) through the second air pipe (4); the end A of the three-position five-way electromagnetic valve (1) is connected with the existing two-position three-way electromagnetic valve arranged on the comber through the air pipe; and the end B of the three-way pipe joint (3) is connected with the existing separating/stretching air inlet arranged on the comber through the air pipe. The power-failure protecting auxiliary loop device improves the uniformity of the combed strands, the yarn formation quality and the efficiency of the comber and reduces the labor intensity of an operator and the labor cost.
Description
Technical field
The invention belongs to a kind of parts of combing machine, be specifically related to a kind of power-failure protecting auxiliary loop device for comber.
Background technology
Current domestic combing machine headstock adopts the variable-frequency motor or the tailstock to use the combing machine of servomotor transmission all not adopt the power-failure protecting loop, when sudden power, frequency conversion master motor does not stop operating fully, tailstock servomotor does not stop fully simultaneously, and separates the drain charge of pressue device gas circuit, and web is in free state, cause easily in this case that web is drafted to be torn, necessary first peak with heading when next time driving, causing so on the one hand increases the joint number of times, causes the waste of raw material; It is inhomogeneous to cause the combing rule to do on the other hand, influences spinning quality, increases the recruitment cost simultaneously.
Summary of the invention
Technical problem to be solved by this invention provides a kind of power-failure protecting auxiliary loop device for comber; yarn was not torn after it can guarantee to cut off the power supply, and improved the yarn bar evenness, improved yarn quality; improve the efficient of combing machine, reduce operator's labour intensity and recruitment cost.
Technical scheme of the present invention: a kind of power-failure protecting auxiliary loop device for comber; it comprises the 3 position-5 way electromagnetic valve; tracheae; tee pipe coupling; tracheae and two-position three way hand are pressed valve; the 3 position-5 way electromagnetic valve is connected with tee pipe coupling by tracheae; tee pipe coupling is connected by valve with the two-position three way hand by tracheae; the A end of 3 position-5 way electromagnetic valve is connected with existing two-position three way magnetic valve on the combing machine by tracheae, and the B end of tee pipe coupling is connected in existing separation on the combing machine/drawing-off air inlet by tracheae and connects.
The present invention compared with prior art has following beneficial effect: combing machine adopts the power-failure protecting loop apparatus, when adopting the variable-frequency motor or the tailstock, headstock use the combing machine of servomotor transmission after outage, the 3 position-5 way electromagnetic valve state that mediates, pressure in first tracheae and second tracheae remains unchanged, make separation or drawing-off cylinder be in pressurized state, web still is in the gripping state and is not torn; After the headstock variable-frequency motor stops fully, manually the two-position three way hand is laid down pressure in first tracheae and second tracheae by valve 5,3 position-5 way electromagnetic valve 1 commutation of energising back, can normally drive, and peak with heading again, thereby make sliver not be torn, improved the yarn bar evenness, improve the efficient of yarn quality and combing machine, reduced operator's labour intensity and recruitment cost.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
A kind of power-failure protecting auxiliary loop device for comber; it comprises 3 position-5 way electromagnetic valve 1; first tracheae 2; tee pipe coupling 3; second tracheae 4 and two-position three way hand are pressed valve 5; 3 position-5 way electromagnetic valve 1 is connected with tee pipe coupling 3 by first tracheae 2; tee pipe coupling 3 is connected by valve 5 with the two-position three way hand by second tracheae 4; the A end of 3 position-5 way electromagnetic valve 1 is connected with existing two-position three way magnetic valve on the combing machine by tracheae, and the B end of tee pipe coupling 3 is connected in existing separation on the combing machine/drawing-off air inlet by tracheae and connects.
The course of work: outage back 3 position-5 way electromagnetic valve 1 state that mediates, the pressure in tracheae 2 and the tracheae 4 remains unchanged, and makes separation/drawing-off cylinder be in pressurized state, and web still is in the gripping state and is not torn; After the headstock variable-frequency motor stopped fully, manually the two-position three way hand was laid down pressure in tracheae 2 and the tracheae 4 by valve 5, and 3 position-5 way electromagnetic valve 1 commutation of energising back can normally be driven, and peak with heading again.
Claims (1)
1. power-failure protecting auxiliary loop device for comber; it comprises 3 position-5 way electromagnetic valve (1); first tracheae (2); tee pipe coupling (3); second tracheae (4) and two-position three way hand are pressed valve (5); it is characterized in that 3 position-5 way electromagnetic valve (1) is connected with tee pipe coupling (3) by first tracheae (2); tee pipe coupling (3) is connected by valve (5) with the two-position three way hand by second tracheae (4); the A end of 3 position-5 way electromagnetic valve (1) is connected with existing two-position three way magnetic valve on the combing machine by tracheae, and the B end of tee pipe coupling (3) is connected in existing separation on the combing machine/drawing-off air inlet by tracheae and connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101573252A CN101838868B (en) | 2010-04-23 | 2010-04-23 | Power-failure protecting auxiliary loop device for comber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101573252A CN101838868B (en) | 2010-04-23 | 2010-04-23 | Power-failure protecting auxiliary loop device for comber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101838868A CN101838868A (en) | 2010-09-22 |
| CN101838868B true CN101838868B (en) | 2011-12-07 |
Family
ID=42742527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101573252A Expired - Fee Related CN101838868B (en) | 2010-04-23 | 2010-04-23 | Power-failure protecting auxiliary loop device for comber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101838868B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2556212Y (en) * | 2002-01-10 | 2003-06-18 | 山西经纬合力机械制造公司总厂 | Combing machine |
| CN2778838Y (en) * | 2005-03-09 | 2006-05-10 | 上海纺织机械总厂 | Cotton comber with drawing and circling device individually drive |
| CN101245505A (en) * | 2008-03-27 | 2008-08-20 | 苏善珍 | Automatic stop arrangement for entangling of combing machine |
| CN201648610U (en) * | 2010-04-23 | 2010-11-24 | 经纬纺织机械股份有限公司 | Auxiliary loop device in power failure protection for combing machine |
-
2010
- 2010-04-23 CN CN2010101573252A patent/CN101838868B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2556212Y (en) * | 2002-01-10 | 2003-06-18 | 山西经纬合力机械制造公司总厂 | Combing machine |
| CN2778838Y (en) * | 2005-03-09 | 2006-05-10 | 上海纺织机械总厂 | Cotton comber with drawing and circling device individually drive |
| CN101245505A (en) * | 2008-03-27 | 2008-08-20 | 苏善珍 | Automatic stop arrangement for entangling of combing machine |
| CN201648610U (en) * | 2010-04-23 | 2010-11-24 | 经纬纺织机械股份有限公司 | Auxiliary loop device in power failure protection for combing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101838868A (en) | 2010-09-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20150423 |
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| EXPY | Termination of patent right or utility model |