CN203049191U - Yarn-guiding and yarn-pressing mechanism - Google Patents
Yarn-guiding and yarn-pressing mechanism Download PDFInfo
- Publication number
- CN203049191U CN203049191U CN 201220719637 CN201220719637U CN203049191U CN 203049191 U CN203049191 U CN 203049191U CN 201220719637 CN201220719637 CN 201220719637 CN 201220719637 U CN201220719637 U CN 201220719637U CN 203049191 U CN203049191 U CN 203049191U
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- Prior art keywords
- yarn
- pressing mechanism
- ring body
- fixed part
- ratchet
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Abstract
The utility model relates to a yarn-guiding and yarn-pressing mechanism used in the textile industry. The yarn-guiding and yarn-pressing mechanism comprises a ring body, fixing parts which are fixedly connected with a yarn-guiding cylinder are arranged under the ring body, and a yarn-pressing sleeve which is sleeved on the periphery of the ring body and is used for increasing yarn tension of yarns on the yarn-guiding cylinder. Through the yarn-pressing mechanism which is simple in structure and low in cost, the yarns keep moderate tension in a yarn discharging process, and the intertwining or knot tying of the yarns cannot happen.
Description
Technical field
The utility model relates to a kind of guide yarn pressing mechanism for textile industry.
Background technology
Basic raw materials is exactly yarn in the modern textile industry.When being woven into cloth, it need be extracted out from yarn guiding spool by yarn; Yet in the process that extracts, because pressure is not adjusted, yarn twines easily, even knotting, make the fabric face out-of-flatness that in the following process process, occurs yarn breakage or output easily, the fabric defect rate significantly improves, and has increased the production cost of enterprise, and enterprise is on a sticky wicket in competition.
The utility model content
The utility model purpose is to provide a kind of yarn pressing mechanism that can make yarn produce moderate tension force in the yarn process in order to overcome deficiency of the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of guide yarn pressing mechanism, it comprises the ring body, be arranged on ring body below is used for the fixed part that is fixedly connected with yarn guiding spool, the line ball cover that is used for strengthening the yarn tension on the yarn guiding spool that is set in described ring body periphery.
The further conversion that technique scheme is adopted and being optimized for:
Described line ball cover is made up of the numerous ratchet of trim ring and the extension along described trim ring inner ring to the border.
Described ratchet is parallel to each other and points to the yarn direction, and each ratchet pointing direction and yarn guiding spool axial line are 30-60 °
Described ratchet spacing evenly distributes, and adjacent two ratchet spacings are the 0.5-2 millimeter.
Described ratchet length is the 5-30 millimeter.
Described fixed part is taper, and the diameter of itself and described ring body joint face is slightly smaller than the yarn guiding spool diameter, and its length can be regulated as required.
Described fixed part cross section is rounded, triangle or pentagon.
Described fixed part is symmetricly set on the elastic component of sidewall bottom and forms by cylindrical lateral wall and more than 2.
The disc slightly larger in diameter that described elastic component forms can be regulated as required in the length of yarn guiding spool diameter and described sidewall.
Described fixed part is made of one piece by the connector, the cutting ferrule that are connected with described ring body bottom, and described cutting ferrule top and bottom periphery forms projection to tighten mutually with described yarn guiding spool.
Because technique scheme is used, the utility model compared with prior art has following advantage: the utility model guide yarn pressing mechanism can keep yarn to produce moderate tension force in use in the yarn process, make yarn in the yarn process, no longer take place to twine or knotting, and structure is simple, low cost of manufacture
Description of drawings
Accompanying drawing 1 is the guide yarn pressing mechanism of the utility model first embodiment and structural representation that yarn guiding spool is used in combination;
Accompanying drawing 2 is the guide yarn pressing mechanism structural representation of the utility model second embodiment;
Accompanying drawing 3 is the guide yarn pressing mechanism of the utility model second embodiment and structural representation that yarn guiding spool is used in combination;
Wherein: 1, ring body; 2, fixed part; 2 ', fixed part; 2 ' ', fixed part; 21, elastic component; 22, sidewall; 3, line ball cover; 31, line ball cover trim ring; 32, line ball cover ratchet; 4, yarn guiding spool; 5, yarn.
The specific embodiment
Below in conjunction with accompanying drawing various embodiments of the present utility model are elaborated:
First embodiment
Guide yarn pressing mechanism as shown in Figure 1, this guide yarn pressing mechanism comprise ring body 1, be arranged on ring body 1 below is used for the fixed part 2 that is fixedly connected with yarn guiding spool 4, the line ball cover 3 that is used for strengthening the yarn tension on the yarn guiding spool 4 that is set in ring body 1 periphery.
Wherein, ring body 1 is uncovered cylinder, its top edge and the lower limb formation cranse that turns up.The main diameter of ring body 1 is slightly larger than the diameter of yarn guiding spool 4 to be installed.As can be seen from Figure 1, fixed part 2 is formed by encircling cylindrical lateral wall 22 and three elastic components 21 that are symmetricly set on the sidewall bottom of extending body 1 bottom certainly downwards, thereby the disc slightly larger in diameter that this elastic component 21 forms can make fixed part 2 closely engage with yarn guiding spool in yarn guiding spool 4 diameters.Described ring body 1, fixed part 2 adopt metal material to make, as stainless steel, iron or steel.
Above-mentioned the utility model guide yarn pressing mechanism structure is illustrated, below its operation principle is done brief description: in the use of guide yarn pressing mechanism, at first the guide yarn pressing mechanism is fixed in yarn guiding spool 4 one ends, makes ratchet 32 point to the yarn directions; Secondly yarn 5 is drawn through line ball cover trim ring 31, line ball cover ratchet 32, this kind set-up mode provides certain tension force to the yarn in the yarn process, makes it exceptionally straight, no longer knotting; Owing between the line ball cover ratchet 32 certain intervals is arranged, provide certain buffering to it when namely yarn tension reduces when stopping yarn, also can play the effect of tiing a knot of preventing.
Second embodiment
As Fig. 2, shown in Figure 3, present embodiment guide yarn pressing mechanism is except fixed part 2 ', and all the other structures are identical with first embodiment.In the present embodiment, fixed part 2 ' is five-pointed star type cone, certainly its also can to select cross section be the centrum of shapes such as triangle, circle.As can be seen from Figure 3, this five-pointed star type cone and ring body joint face diameter be less than the yarn guiding spool diameter, thereby fixed part 2 is fixed on the yarn guiding spool 4.
The 3rd embodiment
The Yarn guide mechanism of present embodiment is except fixed part 2 ' ', all the other structures are identical with first embodiment.As shown in Figure 4, in the present embodiment, fixed part 2 ' ' for by connector 21 ' ', cutting ferrule 22 ' ' be made of one piece connector 21 ' ' are fixedly connected cutting ferrule 22 ' with ring body 1 bottom ' the top and bottom periphery forms projection to tighten mutually with yarn guiding spool 4.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this; can not limit protection domain of the present utility model with this; shape as fixed part can be carried out multiple conversion, and its size also can be adjusted according to the different inner diameters yarn guiding spool.All equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (9)
1. guide yarn pressing mechanism, it is characterized in that: it comprises ring body (1), be arranged on fixed part (2,2 ') that ring body (1) below is used for being fixedly connected with yarn guiding spool (4), be set in that described ring body (1) is peripheral to be used for strengthening the line ball cover (3) that yarn guiding spool (4) is gone up yarn tension.
2. according to the described guide yarn pressing mechanism of claim 1, it is characterized in that: described line ball cover (3) is made up of the numerous ratchet (32) of trim ring (31) and the extension along described trim ring (31) inner ring to the border.
3. according to the described guide yarn pressing mechanism of claim 2, it is characterized in that: described ratchet (32) is parallel to each other and points to the yarn direction, and each ratchet (32) pointing direction and yarn guiding spool (4) axial line are 30-60 °.
4. guide yarn pressing mechanism according to claim 3 is characterized in that: described ratchet (32) evenly distributes, and adjacent two ratchets (32) spacing is the 0.5-2 millimeter.
5. guide yarn pressing mechanism according to claim 4, it is characterized in that: described ratchet (32) length is the 5-30 millimeter.
6. according to arbitrary described guide yarn pressing mechanism among the claim 1-5, it is characterized in that: described fixed part (2 ') is taper, the diameter of itself and described ring body (1) joint face is slightly smaller than yarn guiding spool (4) diameter, and its length can be regulated as required.
7. guide yarn pressing mechanism according to claim 6 is characterized in that: described fixed part (2 ') cross section is rounded, triangle or pentagon.
8. according to arbitrary described guide yarn pressing mechanism among the claim 1-5, it is characterized in that: described fixed part (2) is made up of cylindrical lateral wall (22) and the elastic component (21) that is symmetricly set on sidewall bottom more than two, and the disc slightly larger in diameter of described elastic component (21) formation can be regulated as required in the length of yarn guiding spool (4) diameter and described sidewall (22).
9. according to arbitrary described guide yarn pressing mechanism among the claim 1-5, it is characterized in that: described fixed part (2 ' ') is made of one piece by the connector that is connected with described ring body (1) bottom (21 ' '), cutting ferrule (22 ' '), and described cutting ferrule (22 ' ') top and bottom periphery forms projection to tighten mutually with described yarn guiding spool (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220719637 CN203049191U (en) | 2012-12-24 | 2012-12-24 | Yarn-guiding and yarn-pressing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220719637 CN203049191U (en) | 2012-12-24 | 2012-12-24 | Yarn-guiding and yarn-pressing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203049191U true CN203049191U (en) | 2013-07-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220719637 Expired - Fee Related CN203049191U (en) | 2012-12-24 | 2012-12-24 | Yarn-guiding and yarn-pressing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203049191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409871A (en) * | 2013-08-27 | 2013-11-27 | 常州市润源经编机械有限公司 | Yarn pressing and splitting device for warping machine |
-
2012
- 2012-12-24 CN CN 201220719637 patent/CN203049191U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409871A (en) * | 2013-08-27 | 2013-11-27 | 常州市润源经编机械有限公司 | Yarn pressing and splitting device for warping machine |
| CN103409871B (en) * | 2013-08-27 | 2015-11-25 | 常州市润源经编机械有限公司 | Warping machines pressure yarn yarn divider |
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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: 20130710 Termination date: 20141224 |
|
| EXPY | Termination of patent right or utility model |