CN202989411U - Rough yarn unwinding anti-scratch structure - Google Patents
Rough yarn unwinding anti-scratch structure Download PDFInfo
- Publication number
- CN202989411U CN202989411U CN 201220609883 CN201220609883U CN202989411U CN 202989411 U CN202989411 U CN 202989411U CN 201220609883 CN201220609883 CN 201220609883 CN 201220609883 U CN201220609883 U CN 201220609883U CN 202989411 U CN202989411 U CN 202989411U
- Authority
- CN
- China
- Prior art keywords
- guide wheel
- yarn
- unwinding
- rove
- rough
- 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 - Fee Related
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Abstract
The utility model discloses a rough yarn unwinding anti-scratch structure which comprises a rough yarn unwinding device and a guide wheel provided with a circumferential groove on the outer wall. The rough yarn unwinding device comprises upright columns and a yarn guide rod which is connected with one side of one upright column and arranged in a horizontal mode. The guide wheel is sleeved on the yarn guide rod in an empty mode and can rotate around the yarn guide rod. The end face of the guide wheel contacts with the side wall of the upright column. The guide wheel is sleeved on the yarn guide rod of the upright column in an empty mode, so that rough yarn close to the upright column passes through the guide wheel when the rough yarn unwinds on a spinning machine, and due to the fact that the guide wheel is sleeved on the yarn guide rod in the empty mode and can rotate around the yarn guide rod, the rough yarn unwinds through the guide wheel, unwinding resistance is small, and scratches can be obviously reduced.
Description
Technical field
The utility model belongs to technical field of textile machine, relates to a kind of rove unwinding structure of fine spining machine.
Background technology
Rove must be through the unwinding of rove unwinding structure during unwinding on fine spining machine, and the rove unwinding structure of prior art comprises column, is connected to the lever jack of column one side horizontal.During the rove unwinding, rove is through the lever jack unwinding.In actual unwinding process, easily produce wounded phenomenon, it produces reason: the one, the lever jack installation site is unreasonable, and the resistance of unwinding is increased; The 2nd, the lever jack surface is not bright and clean, and the resistance of unwinding is increased; The 3rd, the gap that lever jack and column junction may exist increases the resistance of unwinding.After wounded generation and accumulation, the resistance when increasing the rove unwinding, heavy make rove produce significantly unexpected the elongation gently with the rove plucking, affect yarn quality.
The utility model content
The utility model is for the deficiencies in the prior art, proposes a kind of simple in structurely, can significantly reduce rove unwinding resistance, thereby significantly reduce the anti-wounded structure of wounded rove unwinding.
The utility model is achieved through the following technical solutions technical goal.
Wounded structure is prevented in the rove unwinding, comprise the rove unwinding device, described rove unwinding device comprises column, is connected to the lever jack of column one side horizontal, and its improvements are: comprise that also outer wall is provided with the guide wheel of circumferential recess, described guide wheel empty set can be turned round around lever jack on lever jack; Described guide wheel end face and column sidewall contact.
Further improvement of the utility model is: described guide wheel is the plastics guide wheel.
The utility model compared with prior art, has following good effect: empty set guide wheel on the lever jack of column, rove is on fine spining machine during unwinding like this, rove near column just passes through on guide wheel,, can turn round around lever jack on lever jack due to the guide wheel empty set, therefore, by the guide wheel unwinding, the unwinding resistance is very little, can significantly reduce wounded.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and in conjunction with the embodiments for the below.
Wounded structure is prevented in rove unwinding shown in the drawings, comprise that rove unwinding device 1 and outer wall are provided with the guide wheel 2 of circumferential recess, rove unwinding device 1 comprises column 1.1, is connected to the lever jack 1.2 of column 1.1 1 side horizontal, and guide wheel 2 empty sets can be around lever jack 1.2 revolutions on lever jack 1.2; Guide wheel 2 end faces and column 1.1 sidewall contacts; In order to obtain better effect, guide wheel 2 is the plastics guide wheel.
In the utility model, empty set guide wheel 2 on the lever jack 1.2 of column 1.1, rove is on fine spining machine during unwinding like this, rove near column 1.1 just passes through on guide wheel 2,, can turn round around lever jack 1.2 on lever jack due to guide wheel 2 empty sets, therefore, by guide wheel 2 unwindings, the unwinding resistance is very little, can significantly reduce wounded.
Claims (2)
1. wounded structure is prevented in a rove unwinding, comprise rove unwinding device (1), described rove unwinding device (1) comprises column (1.1), is connected to the lever jack (1.2) of column (1.1) one side horizontal, it is characterized in that: comprise that also outer wall is provided with the guide wheel of circumferential recess (2), described guide wheel (2) empty set can be turned round around lever jack (1.2) on lever jack (1.2); Described guide wheel (2) end face and column (1.1) sidewall contact.
2. wounded structure is prevented in rove unwinding according to claim 1, and it is characterized in that: described guide wheel (2) is the plastics guide wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609883 CN202989411U (en) | 2012-11-19 | 2012-11-19 | Rough yarn unwinding anti-scratch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609883 CN202989411U (en) | 2012-11-19 | 2012-11-19 | Rough yarn unwinding anti-scratch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202989411U true CN202989411U (en) | 2013-06-12 |
Family
ID=48560607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220609883 Expired - Fee Related CN202989411U (en) | 2012-11-19 | 2012-11-19 | Rough yarn unwinding anti-scratch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202989411U (en) |
-
2012
- 2012-11-19 CN CN 201220609883 patent/CN202989411U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131119 |