CN204370096U - A kind of two balloon control device - Google Patents
A kind of two balloon control device Download PDFInfo
- Publication number
- CN204370096U CN204370096U CN201420798514.1U CN201420798514U CN204370096U CN 204370096 U CN204370096 U CN 204370096U CN 201420798514 U CN201420798514 U CN 201420798514U CN 204370096 U CN204370096 U CN 204370096U
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- Prior art keywords
- tension
- variable
- controller
- frequency governor
- control device
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- Expired - Fee Related
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Abstract
The utility model provides a kind of two balloon control device, comprise fine spining machine, variable-frequency governor, controller, speed detector, fine spining machine connects variable-frequency governor, variable-frequency governor connection control device, controller connection speed detector, spinning end breaking rate is reduced by variable-frequency governor adjust operation speed, also comprise tension pick-up and tenslator, tension pick-up is connected with fine spining machine, the tension effect of detection is sent to above-mentioned controller, controller is assessed the tension force detected, if be greater than the tension value of setting, then control tenslator, reduce the additional tension that it applies yarn.
Description
Technical field
The utility model relates to field of textiles, is related specifically to the two balloon control device in spun yarn production process.
Background technology
Spinning end breaking can occur in spun yarn production process, this is topmost harm during spun yarn is produced, and is the key factor of the high quality of impact, consumption, is the important indicator that spun yarn produces.One fall spun yarn be mainly shaped at the bottom of pipe before and after and cop is close completes these two positions of stage and easily occur that sudden large area breaks end, have a strong impact on production efficiency.
Close to completing the stage before and after the generation of above-mentioned broken end being normally shaped at the bottom of pipe or at cop, due to spun yarn air ring excessive bulkiness, causing air ring to be tensioned and having caused broken end.The balloon shape that above two positions occur, is generally calabash shaped, or is divided into two air rings, and we are referred to as two air ring, and two air ring causes the paroxysmal large area broken end of appearance, and we are referred to as two air ring broken end.
Summary of the invention
In order to solve the above-mentioned defect of prior art, the utility model provides a kind of novel two balloon control device.
A kind of two balloon control device, comprise fine spining machine, variable-frequency governor, controller, speed detector, fine spining machine connects variable-frequency governor, variable-frequency governor connection control device, controller connection speed detector, spinning end breaking rate is reduced by variable-frequency governor adjust operation speed, also comprise tension pick-up and tenslator, tension pick-up is connected with fine spining machine, the tension effect of detection is sent to above-mentioned controller, controller is assessed the tension force detected, if be greater than the tension value of setting, then control tenslator, reduce the additional tension that it applies yarn.
Wherein in the length of cop 30%-36%, fine tex yarn is reduced to the speed of 3%, middle rove is reduced to the spinning speed of 1%-2%.
Wherein reduce the speed of 1% in the length of cop 97%-100%, reduce the speed of 1% in the length of cop 2%-22%.
Wherein in the length of cop 22%-30%, adopt the speed of reduction by 2%.
It is one or more that the utility model at least possesses in following multinomial advantage:
1. structure is simple, convenient operation;
2. effectively reduce two air ring to produce;
3. detect tension force situation in real time, improve terylene intensity, effectively reduce end breakage rate.
Accompanying drawing explanation
Fig. 1 is the block diagram schematically illustrating the utility model structure.
Detailed description of the invention
Doff in process one, because spinning tension is maximum during the harsh head of cop, end breakage rate is higher.Before and after spinning has been shaped to pipe at the bottom of, easily appearance pair air ring, end breakage rate is very high, reaches a middle end breakage rate of doffing the highest.After being shaped at the bottom of pipe, end breakage rate has reduced gradually.When cop is close to when completing, easily occur two air ring, end breakage rate increases gradually.Cop is slightly lower than the front and back that have been shaped at the bottom of pipe close to end breakage rate when completing.
Based on said process, as shown in Figure 1, the utility model adopts novel two balloon control device, comprise fine spining machine 1, variable-frequency governor 2, controller 3, speed detector 4, fine spining machine 1 connects variable-frequency governor 2, variable-frequency governor 2 connection control device 3, controller 3 connection speed detector 4.Spinning end breaking rate is reduced by variable-frequency governor adjustment one spinning speed that doffs.Preferably, complete before and after 1/3 place at the bottom of pipe and be shaped, therefore we adopt the length at cop 30%-36%, and fine tex yarn reduces the speed of about 3%, and middle rove reduces the spinning speed of about 1%-2%.The speed of about 1% is reduced in the length of cop 97%-100%.Reduce the speed of about 1% in the length of cop 2%-22%, both reached and reduced spinning end breaking rate, the high yield of spun yarn can be realized again.In the length of cop 22%-30%, just started to be shaped at the bottom of pipe, broken end increases gradually, adopts the speed reducing about 2% to reduce spinning end breaking.
Preferably, as shown in Figure 1, of the present utility model pair of balloon control device also comprises tension pick-up 5 and tenslator 6, tension pick-up 5 is connected with fine spining machine, the tension effect detected is sent to above-mentioned controller 3, and controller 3 is assessed the tension force detected, if be greater than the tension value of setting, then control tenslator, reduce the additional tension that it applies yarn.If it is reduced to zero to the additional tension value that yarn applies by tenslator, but tension pick-up 5 still detects that tension force is greater than the tension value of setting, then controller 3 reduces the speed of service further to prevent broken end.
Should note, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (1)
1. a two balloon control device, comprise fine spining machine, variable-frequency governor, controller, speed detector, fine spining machine connects variable-frequency governor, variable-frequency governor connection control device, controller connection speed detector, spinning end breaking rate is reduced by variable-frequency governor adjust operation speed, also comprise tension pick-up and tenslator, tension pick-up is connected with fine spining machine, the tension effect of detection is sent to above-mentioned controller, controller is assessed the tension force detected, if be greater than the tension value of setting, then control tenslator, reduce the additional tension that it applies yarn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798514.1U CN204370096U (en) | 2014-12-17 | 2014-12-17 | A kind of two balloon control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798514.1U CN204370096U (en) | 2014-12-17 | 2014-12-17 | A kind of two balloon control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204370096U true CN204370096U (en) | 2015-06-03 |
Family
ID=53326330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420798514.1U Expired - Fee Related CN204370096U (en) | 2014-12-17 | 2014-12-17 | A kind of two balloon control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204370096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268128A (en) * | 2017-07-10 | 2017-10-20 | 宁波德昌精密纺织机械有限公司 | Realize that the spinning tension of even tension force spinning regulates and controls method online |
-
2014
- 2014-12-17 CN CN201420798514.1U patent/CN204370096U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268128A (en) * | 2017-07-10 | 2017-10-20 | 宁波德昌精密纺织机械有限公司 | Realize that the spinning tension of even tension force spinning regulates and controls method online |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150603 Termination date: 20151217 |
|
| EXPY | Termination of patent right or utility model |