CN201942850U - Positive type yarn feeder - Google Patents
Positive type yarn feeder Download PDFInfo
- Publication number
- CN201942850U CN201942850U CN2010206780907U CN201020678090U CN201942850U CN 201942850 U CN201942850 U CN 201942850U CN 2010206780907 U CN2010206780907 U CN 2010206780907U CN 201020678090 U CN201020678090 U CN 201020678090U CN 201942850 U CN201942850 U CN 201942850U
- Authority
- CN
- China
- Prior art keywords
- yarn
- feeder
- driving wheel
- cord roller
- positive type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Forwarding And Storing Of Filamentary Material (AREA)
Abstract
The utility model discloses a positive type yarn feeder, comprising a feeder stand, a motor arranged on the feeder stand and a driving wheel arranged on the motor. The positive type yarn feeder is characterized in that the feeder stand is provided with a first yarn guide roller and a second yarn guide roller which are arranged at the lower side of the driving wheel; the first yarn guide roller, the second yarn guide roller and the driving wheel are connected by a belt; and the edge side of the second yarn guide roller is provided with a doffing stalk and a yarn guide stalk. In the positive type yarn feeder, the tension of the guided-out yarn keeps constant basically, so that the length of the woven garment piece keeps constant basically.
Description
Technical field
The utility model relates to the yarn feeder that a kind of straight-bar machines is used, specifically a kind of positive yarn feeder.
Background technology
Constant yarn tension can make the garment piece length that weaves keep consistency, but existing yarn feeder is difficult to accomplish to make the yarn of derivation to keep tension force near consistent.
Summary of the invention
The purpose of this utility model is to design a kind of positive yarn feeder.
To be solved in the utility model is that existing yarn feeder is difficult to accomplish to make the yarn of derivation to keep tension force near consistent problem.
The technical solution of the utility model is: comprise support, be located at motor on the support, be loaded on the driving wheel on the motor, it is characterized in that support is provided with first cord roller and second cord roller, first cord roller and second cord roller are located at the downside of driving wheel, connect by parallel belts between first cord roller, second cord roller and the driving wheel, be provided with at the avris of second cord roller and draw the yarn stalk and guide is obstructed.
The utility model has the advantages that: the utility model can make the yarn tension of derivation keep constant substantially, thereby makes the garment piece length that knits out keep basically identical.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, the utility model comprises support 1, be located at motor 7 on the support 1, be loaded on the driving wheel 8 on the motor 7, support 1 is provided with first cord roller 5 and second cord roller 3, first cord roller 5 and second cord roller 3 are located at the downside of driving wheel 8, connect by parallel belts 6 between first cord roller 5, second cord roller 3 and the driving wheel 8, be provided with at the avris of second cord roller 3 and draw yarn stalk 2 and guide stalk 4.
Claims (1)
1. positive yarn feeder, comprise support, be located at motor on the support, be loaded on the driving wheel on the motor, it is characterized in that support is provided with first cord roller and second cord roller, first cord roller and second cord roller are located at the downside of driving wheel, connect by parallel belts between first cord roller, second cord roller and the driving wheel, be provided with at the avris of second cord roller and draw the yarn stalk and guide is obstructed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206780907U CN201942850U (en) | 2010-12-17 | 2010-12-17 | Positive type yarn feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206780907U CN201942850U (en) | 2010-12-17 | 2010-12-17 | Positive type yarn feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201942850U true CN201942850U (en) | 2011-08-24 |
Family
ID=44470198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206780907U Expired - Lifetime CN201942850U (en) | 2010-12-17 | 2010-12-17 | Positive type yarn feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201942850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102517784A (en) * | 2011-12-22 | 2012-06-27 | 飞虎科技有限公司 | Independent yarn fixed-length detecting system for computerized flat knitting machine and method thereof |
-
2010
- 2010-12-17 CN CN2010206780907U patent/CN201942850U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102517784A (en) * | 2011-12-22 | 2012-06-27 | 飞虎科技有限公司 | Independent yarn fixed-length detecting system for computerized flat knitting machine and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110824 |