CN202202054U - Drawing roller guide - Google Patents
Drawing roller guide Download PDFInfo
- Publication number
- CN202202054U CN202202054U CN2011203379562U CN201120337956U CN202202054U CN 202202054 U CN202202054 U CN 202202054U CN 2011203379562 U CN2011203379562 U CN 2011203379562U CN 201120337956 U CN201120337956 U CN 201120337956U CN 202202054 U CN202202054 U CN 202202054U
- Authority
- CN
- China
- Prior art keywords
- dewclaw
- roller guide
- groove
- lower claw
- claw
- 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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- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
Abstract
The utility model relates to a drawing roller guide which is used in a flax coarse spinner. The drawing roller guide comprises a tail part, an upper claw, a lower claw and a U-shaped groove; the lower claw and the upper claw are connected in an arc mode; and the connection arc part of the lower claw and the upper claw is provided with a groove. When the drawling roller guide is used, because of the rolling of a shaft which is connected with the drawing roller guide, the generated impurities of dust impurities, free fiber and the like can fall off from the groove timely, and the impurities are avoided from stacking between the upper claw and the shaft or mixing into linen to influence the quality of the linen.
Description
Technical field
The utility model belongs to a kind of drawing rollers guide, relates in particular to a kind of use at the inner drawing rollers guide of flax roving machine.
Background technology
The flax roving machine is the equipment that spins linen thread more widely of using at present, and the dewclaw of its drawing rollers guide and lower claw are circular-arc, and the front end of dewclaw is with the radian downwarping, in order to be fixed on rolling spool on, linen thread is by passing in the U type groove.During work; Because the rolling of axle is taken linen thread to and is reeled, in the gap of axle and dewclaw and lower claw, can produce foreign material such as a large amount of trifle in the worlds, wandering fibre, the direction that these foreign material constantly rotate along axle is deposited in the front end knee of dewclaw and is easy to mix in the linen thread of reeling; Make the linen thread thickness uneven; Influence the quality of linen thread, mix foreign material such as trifle in the world in the linen thread, wandering fibre and be difficult to from linen thread and spun cloth thereof, remove, form the flaw cloth.
The utility model content
In order to solve the problem that exists in the above-mentioned background technology, the purpose of the utility model is to provide a kind of drawing rollers guide that foreign material such as trifle in the world, wandering fibre are in time fallen from groove.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is:
A kind of drawing rollers guide comprises afterbody, dewclaw, lower claw and U type groove, and said lower claw is that circular arc is connected with said dewclaw, and said U type groove is between afterbody and dewclaw, and said dewclaw is connected the circular arc place with said lower claw and is provided with groove.
Preferably, said dewclaw is that arc is connected with afterbody.
Preferably, the width of said U type groove is 12-14mm.
The beneficial effect of the utility model is: foreign material such as a large amount of trifle in the worlds that the flax roving machine produces in spinning linen thread work, wandering fibre can in time fall from groove, avoid it to be deposited between dewclaw and the axle or mixed in linen thread.Thereby make the even thickness of linen thread, guarantee its quality.Simultaneously, U type groove has been widened 2-4mm, the space enlargement of linen thread in U type groove, the time growth that makes its friction produce polishing scratch near the lower claw external arc place of U type groove, the service life of having improved the traction roller guide.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the partial enlarged drawing of the utility model embodiment.
Among the figure
1, afterbody; 2, dewclaw; 3, lower claw; 4, U type groove; 5, groove.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to describe explanation.
Embodiment one: shown in Fig. 1-2; The described a kind of drawing rollers guide of the utility model embodiment; Comprise afterbody, dewclaw, lower claw and U type groove, said lower claw is that circular arc is connected with said dewclaw, and its circular arc junction is provided with groove; Foreign material such as trifle in the world, wandering fibre can in time fall from groove, avoid it to be deposited between dewclaw and the axle or mix the quality that influences linen thread in the linen thread.
Said dewclaw and afterbody are arcuate structure, and the front end that removes existing guide dewclaw not only can not influence its fixing effect with radian downwarping part, also make dewclaw with spool between contact-making surface reduce, reduced the generation of foreign material such as trifle in the world, wandering fibre.
The width of said U type groove is 12-14mm; The width of existing guide U type groove is generally 10-12mm; Widening of U type groove increases linen thread space within it; The time growth that the linen thread friction produces polishing scratch near the lower claw external arc place of U type groove, the service life of having improved the traction roller guide.
Characteristics such as the material of said drawing rollers guide can replace existing metal material with polytetrafluoroethylene (PTFE), and polytetrafluoroethylene (PTFE) has high temperature resistant, and coefficient of friction is low not only make it make easily, go back escapable cost, improve service life.
Above-described only is the preferred implementation of the utility model; Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design; Can also make some distortion and improvement, these all belong to the protection domain of the utility model.
Claims (3)
1. drawing rollers guide; Comprise afterbody (1), dewclaw (2), lower claw (3) and U type groove (4); Said lower claw (3) is connected for circular arc with said dewclaw (2); Said U type groove (4) is positioned between afterbody (1) and the dewclaw (2), it is characterized in that, said dewclaw (2) is connected the circular arc place with said lower claw (3) and is provided with groove (5).
2. a kind of drawing rollers guide according to claim 1 is characterized in that, said dewclaw (2) is connected for arc with afterbody (1).
3. a kind of drawing rollers guide according to claim 1 and 2 is characterized in that the width of said U type groove (4) is 12-14mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203379562U CN202202054U (en) | 2011-09-09 | 2011-09-09 | Drawing roller guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203379562U CN202202054U (en) | 2011-09-09 | 2011-09-09 | Drawing roller guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202202054U true CN202202054U (en) | 2012-04-25 |
Family
ID=45966186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203379562U Expired - Fee Related CN202202054U (en) | 2011-09-09 | 2011-09-09 | Drawing roller guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202202054U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526526A (en) * | 2013-10-31 | 2014-01-22 | 何敬丽 | Impurity removing shaft base for felt cutting machine |
| CN103603058A (en) * | 2013-11-19 | 2014-02-26 | 李赵和 | Guiding device for cotton feeding roll |
| CN114921878A (en) * | 2022-06-10 | 2022-08-19 | 浙江金元亚麻有限公司 | Flax drawing frame director wear resistant device |
-
2011
- 2011-09-09 CN CN2011203379562U patent/CN202202054U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526526A (en) * | 2013-10-31 | 2014-01-22 | 何敬丽 | Impurity removing shaft base for felt cutting machine |
| CN103603058A (en) * | 2013-11-19 | 2014-02-26 | 李赵和 | Guiding device for cotton feeding roll |
| CN114921878A (en) * | 2022-06-10 | 2022-08-19 | 浙江金元亚麻有限公司 | Flax drawing frame director wear resistant device |
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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: 20120425 Termination date: 20120909 |