CN203903564U - Passive unwinding device of non-woven fabric dyeing production line - Google Patents
Passive unwinding device of non-woven fabric dyeing production line Download PDFInfo
- Publication number
- CN203903564U CN203903564U CN201420257224.6U CN201420257224U CN203903564U CN 203903564 U CN203903564 U CN 203903564U CN 201420257224 U CN201420257224 U CN 201420257224U CN 203903564 U CN203903564 U CN 203903564U
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- Prior art keywords
- roller
- supporter
- unwinding device
- spring
- support body
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Abstract
The utility model discloses a passive unwinding device of a non-woven fabric dyeing production line. The passive unwinding device comprises a rack, first rollers, second rollers, an unwinding shaft, first supports, second supports and springs. The first rollers and the second rollers are arranged in the front of as well in the rear of the rack, the unwinding shaft is disposed between the first rollers and the second rollers, the first supports are arranged on both the front side face and the rear side face of the rack, one spring is arranged in each first support, one second support is supported on each spring, and the unwinding shaft is supported on the second supports. Compared with the prior art, the passive unwinding device has the advantages that the unwinding speed can be prevented from being higher than the carrying speed of the mesh belt, dyeing quality is guaranteed, and folds are avoided.
Description
[technical field]
The utility model relates to the technical field of the passive unwinding device of the technical field of nonwoven cloth dyeing assembly line, particularly nonwoven cloth dyeing assembly line.
[background technology]
Nonwoven fabrics claims again adhesive-bonded fabric, to be formed by orientation or random fiber, be environment-friendly materials of new generation, there is protection against the tide, ventilative, pliable and tough, light weight, not combustion-supporting, easy decomposition, nontoxic nonirritant, rich color, the feature such as use again cheap, capable of circulation.Along with improving constantly of people's living standard, the demand of nonwoven fabrics constantly increases, the demand especially with color nonwoven fabrics is increasing, need to be homochromy as nonwoven fabrics and the garment material of lining during as the lining of clothes as: nonwoven fabrics, thus need to dye to its nonwoven fabrics.
Nonwoven fabrics is in dyeing course, first the nonwoven fabrics of rolling will carry out debatching by unwinding device, by net belt supporting, and enter successively dye vat, the subsequent handlings such as cleaning cylinder, the unwinding device of nonwoven fabrics of the prior art, on the both sides of support body, to be equipped with two rollers, then debatching axle is through nonwoven fabrics reel, debatching axle two ends are shelved in the middle of two rollers again, by guipure, entrusting nonwoven fabric roll unreels, because friction force between debatching axle and roller is too small, under the effect of inertia, be prone to the speed of unreeling and be greater than net belt supporting tape speed, make the nonwoven fabrics kiss the earth of debatching be stained with dirt, nonwoven fabrics can not be laid in guipure surface, thereby affect dyeing quality, be prone to fold phenomenon.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of passive unwinding device of nonwoven cloth dyeing assembly line, can prevent that debatching speed is greater than net belt supporting tape speed, guarantees dyeing quality, avoids occurring fold phenomenon.
For achieving the above object, the utility model proposes a kind of passive unwinding device of nonwoven cloth dyeing assembly line, comprise support body, the first roller, the second roller, unreeling shaft, the first supporter, the second supporter and spring, the front and rear of described support body is equipped with the first roller and the second roller, in the middle of described the first roller and the second roller, be shelved with unreeling shaft, on the leading flank of described support body and trailing flank, be equipped with the first supporter, in described the first supporter, be provided with spring, described spring upper support has the second supporter, described the second supporter upper support has unreeling shaft.
As preferably, the top of described the second supporter is provided with the groove matching with unreeling shaft, described unreeling shaft is shelved on groove, the bottom of described the second supporter is provided with the connector matching with spring, described connector is provided with anticreep step, described connector is that cylinder is cut open from cross-sectional plane by two orthogonal straight lines, and is divided into the connector of quarter.
As preferably, described the first roller and the second roller level, be installed in parallel on support body, described the first roller and the second roller are ball bearing of main shaft, in described the first roller and the second roller, all embed and have adapter shaft, and described adapter shaft and support body are welded to connect.
The beneficial effects of the utility model: the utility model is by being equipped with the first supporter on the leading flank of support body and trailing flank, in the first supporter, be provided with spring, spring upper support has the second supporter, by the spring application force that makes progress, the friction force of the second supporter and unreeling shaft is increased, thereby increase the skin friction force of unreeling shaft, compared with prior art, can prevent that debatching speed is greater than net belt supporting tape speed, guarantee dyeing quality, avoid occurring fold phenomenon.
Feature of the present utility model and advantage will be elaborated by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the passive unwinding device of a kind of nonwoven cloth dyeing assembly line of the utility model;
Fig. 2 is the lateral plan of the passive unwinding device of a kind of nonwoven cloth dyeing assembly line of the utility model.
In figure: 10-support body, 11-the first roller, 12-the second roller, 13-unreeling shaft, 14-the first supporter, 15-the second supporter, 16-spring.
[specific embodiment]
Consult Fig. 1, 2, the passive unwinding device of a kind of nonwoven cloth dyeing assembly line of the utility model, comprise support body 10, the first roller 11, the second roller 12, unreeling shaft 13, the first supporter 14, the second supporter 15 and spring 16, the front and rear of described support body 10 is equipped with the first roller 11 and the second roller 12, in the middle of described the first roller 11 and the second roller 12, be shelved with unreeling shaft 13, on the leading flank of described support body 10 and trailing flank, be equipped with the first supporter 14, in described the first supporter 14, be provided with spring 16, described spring 16 upper supports have the second supporter 15, described the second supporter 15 upper supports have unreeling shaft 13, the top of described the second supporter 15 is provided with the groove matching with unreeling shaft 13, described unreeling shaft 13 is shelved on groove, the bottom of described the second supporter 15 is provided with the connector matching with spring, described connector is provided with anticreep step, described connector is that cylinder is cut open from cross-sectional plane by two orthogonal straight lines, and be divided into the connector of quarter, described the first roller 11 and the second roller 12 levels, be installed in parallel on support body 10, described the first roller 11 and the second roller 12 are ball bearing of main shaft, described the first roller 11 and the second roller 12 are interior all to be embedded and has adapter shaft, described adapter shaft and support body 10 are welded to connect.
The utility model working process:
The passive unwinding device of a kind of nonwoven cloth dyeing assembly line of the utility model in the course of the work, unreeling shaft 13 is passed to fabric drum, and fabric drum is fixed on unreeling shaft 13, the two ends of unreeling shaft 13 are being shelved on respectively to the centre of the first roller 11 and the second roller 12, and also to be shelved on the second supporter 15, on the leading flank of support body 10 and trailing flank, be equipped with the first supporter 14, in the first supporter 14, be provided with spring 16, spring 16 upper supports have the second supporter 15, by spring 16 application force upwards, the second supporter 15 and the friction force of unreeling shaft 13 are increased, thereby increase the skin friction force of unreeling shaft 13, compared with prior art, the utility model can prevent that debatching speed is greater than net belt supporting tape speed, guarantee dyeing quality, avoid occurring fold phenomenon.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any scheme after the utility model simple transformation is all belonged to protection domain of the present utility model.
Claims (3)
1. the passive unwinding device of a nonwoven cloth dyeing assembly line, it is characterized in that: comprise support body (10), the first roller (11), the second roller (12), unreeling shaft (13), the first supporter (14), the second supporter (15) and spring (16), the front and rear of described support body (10) is equipped with the first roller (11) and the second roller (12), in the middle of described the first roller (11) and the second roller (12), be shelved with unreeling shaft (13), on the leading flank of described support body (10) and trailing flank, be equipped with the first supporter (14), in described the first supporter (14), be provided with spring (16), described spring (16) upper support has the second supporter (15), described the second supporter (15) upper support has unreeling shaft (13).
2. the passive unwinding device of a kind of nonwoven cloth dyeing assembly line as claimed in claim 1, it is characterized in that: the top of described the second supporter (15) is provided with the groove matching with unreeling shaft (13), described unreeling shaft (13) is shelved on groove, the bottom of described the second supporter (15) is provided with the connector matching with spring, described connector is provided with anticreep step, described connector is that cylinder is cut open from cross-sectional plane by two orthogonal straight lines, and is divided into the connector of quarter.
3. the passive unwinding device of a kind of nonwoven cloth dyeing assembly line as described in any one in claim 1 to 2, it is characterized in that: described the first roller (11) and the second roller (12) level, be installed in parallel on support body (10), described the first roller (11) and the second roller (12) are ball bearing of main shaft, in described the first roller (11) and the second roller (12), all embed and have adapter shaft, described adapter shaft and support body (10) are welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420257224.6U CN203903564U (en) | 2014-05-17 | 2014-05-17 | Passive unwinding device of non-woven fabric dyeing production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420257224.6U CN203903564U (en) | 2014-05-17 | 2014-05-17 | Passive unwinding device of non-woven fabric dyeing production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203903564U true CN203903564U (en) | 2014-10-29 |
Family
ID=51777852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420257224.6U Expired - Fee Related CN203903564U (en) | 2014-05-17 | 2014-05-17 | Passive unwinding device of non-woven fabric dyeing production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203903564U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946332A (en) * | 2018-07-12 | 2018-12-07 | 蚌埠市瑞泰汽配制造有限公司 | A kind of filter core paper unreeling shaft convenient for splitting installation |
| CN110054000A (en) * | 2019-05-15 | 2019-07-26 | 苏州博学智能科技有限公司 | A kind of paper roll placement mechanism of toilet paper rewinding machine |
-
2014
- 2014-05-17 CN CN201420257224.6U patent/CN203903564U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946332A (en) * | 2018-07-12 | 2018-12-07 | 蚌埠市瑞泰汽配制造有限公司 | A kind of filter core paper unreeling shaft convenient for splitting installation |
| CN110054000A (en) * | 2019-05-15 | 2019-07-26 | 苏州博学智能科技有限公司 | A kind of paper roll placement mechanism of toilet paper rewinding machine |
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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: 20141029 Termination date: 20150517 |
|
| EXPY | Termination of patent right or utility model |