CN2853831Y - Take-up device of loom - Google Patents
Take-up device of loom Download PDFInfo
- Publication number
- CN2853831Y CN2853831Y CN 200520078010 CN200520078010U CN2853831Y CN 2853831 Y CN2853831 Y CN 2853831Y CN 200520078010 CN200520078010 CN 200520078010 CN 200520078010 U CN200520078010 U CN 200520078010U CN 2853831 Y CN2853831 Y CN 2853831Y
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- CN
- China
- Prior art keywords
- pressure roller
- cloth
- rubber roll
- lever
- roller
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- Expired - Fee Related
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Abstract
A coiling device of loom comprises a coiling cot and one or more pressure roller press-engaged with the coiling cot. Between the two ends of the pressure roller and the coiling cot, press roll levers are separately connected. Two ends of the pressure roller become radial thinner. The length section of the pressure roller is circular shaped. As the two ends of the pressure roller are radial thinner, the middle surface of the pressure roller is closely attached with the outer surface of the coiling cot, thereby when rolling cloth the middle cloth surface can be closely clamped. By using press roll lever to press the two ends of the pressure roller, the cloth is clamped tightly by the pressure roller and the coiling cot in latitudinal direction of the whole cloth, thereby tightening the weft and eliminating the phenomenon of weft crackiness after parking.
Description
Technical field
The utility model relates to a kind of batching apparatus of loom.
Background technology
In the prior art, the batching apparatus of loom comprise batch rubber roll with batch the rubber roll pressure roller of compression fit mutually, pressure roller and batch and be connected with press roll lever between the rubber roll, to batch rubber roll by press roll lever compresses mutually with pressure roller, cloth is walked around and is batched behind rubber roll and the pressure roller on cloth beam, when batching rubber roll and rotating and cloth friction and overcome the tension force of cloth cover on the loom, and drive pressure roller by the frictional force effect between rubber roll and the pressure roller of batching and rotate, thereby drive the cloth cover motion and cloth is reeled by cloth beam.And existing pressure roller is generally cylindrical or cylindrical shape, because press roll lever is exerted pressure to the two ends of pressure roller, so pressure roller is excessive to the pressure of the both sides portion of cloth, middle part pressure to cloth is too small, and warp tension on the loom and face tension fluctuate, when warp thread shed open full gate, when warp tension becomes big, middle cloth is just batching slippage on the rubber roll, the district of beating up of cloth becomes very long in the middle of during loom beating-up, can't urgent weft yarn, even can batter down cloth cover, also be easy to generate the weft crackiness phenomenon behind the caused by loom stop.
Summary of the invention
The utility model purpose provides a kind of batching apparatus of loom, its pressure roller and batch rubber roll and can clamp cloth in the broadwise of cloth.
For achieving the above object, the technical solution adopted in the utility model is: a kind of batching apparatus of loom, comprise batch rubber roll, with described rubber roll at least one pressure roller of compression fit mutually that batches, the both ends of described pressure roller and batch and be connected with press roll lever between the rubber roll respectively, the both ends of described pressure roller radially attenuate, and the longitudinal section of described pressure roller is rounded.
Described pressure roller has two, promptly goes up pressure roller and lower compression roller, and described both ends of going up pressure roller are provided with press roll lever respectively, described on press roll lever an end and batch and be connected with extension spring between the rubber roll.
The both ends of described lower compression roller are provided with the lower compression roller lever respectively, an end of described lower compression roller lever and batch and be connected with tension spring between the rubber roll.
Because technique scheme utilization, the utility model compared with prior art has following advantage: the both ends of pressure roller are radially attenuating, make pressure roller middle part surface and the outer surface that batches rubber roll be adjacent to, the cloth cover at middle part can closely be clamped during batching, by press roll lever exerted pressure in the pressure roller both ends, make pressure roller and batch rubber roll and clamp cloth in the broadwise of whole cloth, thus can urgent weft yarn, eliminate the weft crackiness phenomenon behind the caused by loom stop.
Description of drawings
Accompanying drawing 1 is an application schematic diagram of the present utility model;
Accompanying drawing 2 is looked schematic diagram for the pressure roller of going up of the present utility model with the master who batches rubber roll;
Wherein: 1, fabric guide roll; 2, cloth; 3, batch rubber roll; 4, go up pressure roller; 5, lower compression roller; 6, cloth beam; 7, go up press roll lever; 8, go up extension spring; 9, lower compression roller lever; 10, tension spring;
The specific embodiment
Referring to accompanying drawing 1-accompanying drawing 2, a kind of batching apparatus of loom, comprise batch rubber roll 3, with described rubber roll 3 at least one pressure roller of compression fit mutually that batches, the both ends of described pressure roller and batch and be connected with press roll lever between the rubber roll 3 respectively, the both ends of described pressure roller radially attenuate, and the longitudinal section of described pressure roller is rounded.
In commercial Application embodiment of the present utility model, described pressure roller has two usually, promptly go up pressure roller 4 and lower compression roller 5, described both ends of going up pressure roller 4 are provided with press roll lever 7 respectively, described on press roll lever 7 an end and batch and be connected with extension spring 8 between the rubber roll 3.
The both ends of described lower compression roller 5 are provided with lower compression roller lever 9 respectively, an end of described lower compression roller lever 9 and batch and be connected with tension spring 10 between the rubber roll 3.
Shown in accompanying drawing 1, cloth 2 is walked around lower compression roller 5 from the cloth beam 6 successively, goes up pressure roller 4, is batched rubber roll 3 and fabric guide roll 1, and the tension direction of cloth cover is shown in the arrow among the figure.Batch rubber roll 3 and be driving link, when batching rubber roll 3 and rotate, overcome the tension force of cloth cover and make pressure roller 4 and lower compression roller 5 rotations by rubbing action with cloth 2 friction energies, thereby drive cloth 2 motions, cloth beam 6 also is a driving link, but its rotating torque only can entirely twist in cloth 2 on the cloth beam 6, and the power that overcomes face tension and make entire cloth 2 motions can not be provided.Batch rubber roll 3 and last pressure roller 4 and lower compression roller 5 usually by steel pipe manufacturing, rubber in about 2 millimeters thick of the outside of steel pipe looping, cloth 2 is clipped in and batches between rubber roll 3 and last pressure roller 4 (as shown in Figure 2) and the lower compression roller 5, by the chucking power of batching rubber roll 3 and last pressure roller 4 or lower compression roller 5 and the frictional force of batching rubber roll 3 and cloth 2, make cloth 2 overcome the tension force of cloth cover when rubber roll 3 rotates and move batching.
Batching the axial line of rubber roll 3 and the axial line of last pressure roller 4 and lower compression roller 5 parallels, shown in accompanying drawing 2, above pressure roller 4 is an example, the both ends of last pressure roller 4 are subjected to the pressure of press roll lever 7, last pressure roller 4 also is subjected to the holding power of self gravitation and cloth cover, wherein, the self gravitation of last pressure roller 4 and the holding power of cloth cover are distributed force, the holding power of cloth cover is divided into first holding power and second holding power, first holding power is in order to the self gravitation of press roll lever on the balance 7, second holding power is used for 7 pairs of pressure of going up pressure roller 4 both ends of press roll lever on the balance, and because the self gravitation of last pressure roller 4 is very little with respect to the pressure of last press roll lever 7, so the self gravitation of pressure roller 4 on this ignores is only considered the upward pressure and second holding power of press roll lever 7.Because the pressure of last press roll lever 7 acts on the two ends of pressure roller 4, be directed downwards, first holding power is distributed force, direction upwards, so the axis direction along last pressure roller 4 just has a sag that makes progress, with regard to unit length pressure, the both sides pressure of 4 pairs of cloth 2 of last pressure roller is big, and is less to the pressure at the middle part of cloth 2.For the cloth that prevents the middle part is batching slippage on the rubber roll 3, as shown in Figure 2, last pressure roller 4 is set to middle thick, the thin formation in two ends, and the promptly whole pressure roller 4 of going up is olive shape, can both closely clamp cloth 2 so that go up pressure roller 4 and batch rubber roll 3 in the broadwise of whole cloth 2.The middle part of last pressure roller 4 and the diameter proportion at both ends, the profile that promptly goes up pressure roller 4 then by required maximum pressure, batch the character of rubber roll 3 and the rubber exasperate of last pressure roller 4 outsourcings and rubber roll 3 and the last pressure roller 4 used factors such as diameter of steel tube wall thickness material of batching are provided with.
Claims (3)
1, a kind of batching apparatus of loom, comprise batch rubber roll (3), with described rubber roll (3) at least one pressure roller (4 of compression fit mutually that batches, 5), the both ends of described pressure roller (4,5) and batch and be connected with press roll lever (7,9) between the rubber roll (3) respectively, it is characterized in that: described pressure roller (4,5) both ends radially attenuate, and the longitudinal section of described pressure roller (4,5) is rounded.
2, the batching apparatus of loom according to claim 1, it is characterized in that: described pressure roller (4,5) there are two, promptly go up pressure roller (4) and lower compression roller (5), described both ends of going up pressure roller (4) are provided with press roll lever (7) respectively, described on press roll lever (7) an end and batch and be connected with extension spring (8) between the rubber roll (3).
3, the batching apparatus of loom according to claim 2, it is characterized in that: the both ends of described lower compression roller (5) are provided with lower compression roller lever (9) respectively, an end of described lower compression roller lever (9) and batch and be connected with tension spring (10) between the rubber roll (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520078010 CN2853831Y (en) | 2005-11-25 | 2005-11-25 | Take-up device of loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520078010 CN2853831Y (en) | 2005-11-25 | 2005-11-25 | Take-up device of loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2853831Y true CN2853831Y (en) | 2007-01-03 |
Family
ID=37580460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520078010 Expired - Fee Related CN2853831Y (en) | 2005-11-25 | 2005-11-25 | Take-up device of loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2853831Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082305A (en) * | 2017-06-19 | 2017-08-22 | 苏州谭西纺织科技有限公司 | A kind of beating pipe machine of energy-conservation |
| CN109572160A (en) * | 2018-11-21 | 2019-04-05 | 苏州吴坤纺织品有限公司 | A kind of full penetration printing equipment of fleece lined goods |
-
2005
- 2005-11-25 CN CN 200520078010 patent/CN2853831Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082305A (en) * | 2017-06-19 | 2017-08-22 | 苏州谭西纺织科技有限公司 | A kind of beating pipe machine of energy-conservation |
| CN109572160A (en) * | 2018-11-21 | 2019-04-05 | 苏州吴坤纺织品有限公司 | A kind of full penetration printing equipment of fleece lined goods |
| CN109572160B (en) * | 2018-11-21 | 2020-07-07 | 苏州吴坤纺织品有限公司 | Thick flannelette fully-permeable printing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |