CN215592245U - A device for rolling surface fabric - Google Patents
A device for rolling surface fabric Download PDFInfo
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- CN215592245U CN215592245U CN202121789045.3U CN202121789045U CN215592245U CN 215592245 U CN215592245 U CN 215592245U CN 202121789045 U CN202121789045 U CN 202121789045U CN 215592245 U CN215592245 U CN 215592245U
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- rolling
- airbag
- sliding block
- air
- slider
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Abstract
The utility model provides a device for winding fabric, and belongs to the technical field of fabric processing. The utility model provides a device for rolling surface fabric, including the rolling axle, the rolling axle includes first air passage and the second air passage that sets up and circumference array along the rolling axle axis, a plurality of first slides and the second slide that are linked together with first air passage are seted up on the rolling axle surface, it is provided with first slider to slide in the first slide, be provided with the second slider in the second slide, the outside end of second slider is provided with the removal subassembly, the removal subassembly is including can pivoted gyro wheel, the gyro wheel can rotate along rolling axle axial, be equipped with in the first air passage and lean on the first gasbag that leans on with first slider the inner, the second passageway is equipped with the second gasbag that leans on with second slider the inner in to.
Description
Technical Field
The utility model belongs to the technical field of fabric processing, and particularly relates to a fabric winding device.
Background
The air expansion shaft is a special rolling and expanding shaft, an air expansion roller, an air inflation shaft, a pressure shaft and the like. The inflatable shaft and the inflatable sleeve are very convenient to use.
However, when the air expansion shaft is taken out, the limiting key groove on the air expansion shaft can generate friction force on the inner wall of the paper tube, so that the air expansion shaft needs large force in the taking-out process.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, provides a device for winding a fabric, and solves the problem that a winding shaft is not easy to take out after the fabric is wound.
The purpose of the utility model can be realized by the following technical scheme:
a device for rolling fabric comprises a rolling shaft and is characterized in that the rolling shaft comprises a first air channel and a second air channel which are arranged along the axis of the rolling shaft and are arranged in a circumferential array, the surface of the rolling shaft is provided with a plurality of first slideways and second slideways which are communicated with the first air channel, a first slide block is arranged in the first slideways in a sliding manner, a second slide block is arranged in the second slideways, the outer side end of the second slide block is provided with a moving assembly, the moving assembly comprises a rotatable roller wheel, the roller wheel can rotate along the axial direction of the rolling shaft, a first air bag which is abutted against the inner end of the first slide block is arranged in the first air channel, a second air bag which is abutted against the inner end of the second slide block is arranged in the second channel, and after the first air bag and the second air bag are inflated, the outer side end of the first slide block can extend out of the first slideways, extending the roller out of the second slideway.
In the device for rolling the fabric, the rolling shaft is fixed with a first cavity and a second cavity, all the first air bags are connected with the first cavity, and all the second air bags are connected with the second cavity.
In the fabric winding device, the first cavity is provided with the first one-way valve, and the second box body is provided with the second one-way valve.
In the device for rolling the fabric, the first one-way valve and the second one-way valve are valve cores.
In the device for rolling up the fabric, the first airbag and the second airbag have elasticity, and can be contracted when the gas in the first airbag and the second airbag is discharged.
In the device for winding the fabric, the first sliding block is connected with the inner wall of the first slide way through a first tension spring, and the second sliding block is connected with the inner wall of the second slide way through a second tension spring.
Compared with the prior art, the utility model has the following advantages:
according to the utility model, the paper tube is sleeved on the winding shaft, then the first air bag and the second air bag are inflated, so that the first sliding block slides, the outer end of the first sliding block abuts against the inner wall of the paper tube, the roller on the second sliding block abuts against the inner wall of the paper tube, and after the paper tube is wound, the air in the first air bag is released, so that the first sliding block retracts into the first slide way. The roller is still supported inside the paper tube, and at the moment, external force can be applied, so that the winding shaft can be easily pulled out of the paper tube.
Drawings
FIG. 1 is a schematic of the present invention.
Fig. 2 is a sectional view at the first air duct.
Fig. 3 is a sectional view at the second vent passage.
In the figure, 1, a winding shaft; 11. a first air duct; 12. a second vent passage; 13. a first slideway; 14. a second slideway; 2. a first slider; 3. a second slider; 4. a roller; 5. a first air bag; 6. a second air bag; 7. a first cavity; 8. a second cavity; 9. a first check valve; 10. a second one-way valve.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 3, a device for winding fabric comprises a winding shaft 1, the winding shaft 1 comprises a first air duct 11 and a second air duct 12 which are arranged along the axis of the winding shaft 1 and are arranged in a circumferential array, the surface of the winding shaft 1 is provided with a plurality of first slideways 13 and second slideways 14 which are communicated with the first air duct 11, a first slide block 2 is arranged in the first slideways 13 in a sliding manner, a second slide block 3 is arranged in the second slideways 14, the outer side end of the second slide block 3 is provided with a moving assembly, the moving assembly comprises a rotatable roller 4, the roller 4 can rotate along the axial direction of the winding shaft 1, a first air bag 5 which is abutted against the inner end of the first slide block 2 is arranged in the first air duct 11, a second air bag 6 which is abutted against the inner end of the second slide block 3 is arranged in the second channel, wherein after the first air bag 5 and the second air bag 6 are inflated, the outer side end of the first slide block 2 can extend out of the first slideway 13, the roller 4 is extended out of the second slideway 14.
When the first air bag 5 and the second air bag 6 are not used, namely the first air bag and the second air bag are not inflated, the first sliding block 2 and the moving assembly are retracted into the first slideway 13 and the second slideway 14.
According to the utility model, a paper tube is sleeved on a winding shaft 1, then a first air bag 5 and a second air bag 6 are inflated, so that a first sliding block 2 slides, the outer end of the first sliding block 2 abuts against the inner wall of the paper tube, a roller 4 on a second sliding block 3 abuts against the inner wall of the paper tube, and after the paper tube is wound, air in the first air bag 5 is released, so that the first sliding block 2 retracts into a first slide way 13. The roller 4 is still supported inside the paper tube, and at the moment, external force can be applied, so that the winding shaft 1 can be easily pulled out of the paper tube.
The utility model can facilitate the rolling shaft 1 to be pulled out from the paper tube.
Specifically, a first cavity 7 and a second cavity 8 are fixed on the winding shaft 1, all the first air bags 5 are connected with the first cavity 7, and all the second air bags 6 are connected with the second cavity 8. By inflating the first chambers 7, all the first airbags 5 can be inflated simultaneously, and by inflating the second chambers 8, all the second airbags 6 can be inflated simultaneously.
Specifically, a first check valve 9 is arranged on the first cavity 7, and a second check valve 10 is arranged on the second box body. The inflation is convenient during inflation, and the inflation pipeline is directly inserted into the first one-way valve 9 and the second one-way valve 10.
Specifically, the first check valve 9 and the second check valve 10 are valve cores. Convenient inflation and deflation.
Specifically, the first airbag 5 and the second airbag 6 have elasticity, and the first airbag 5 and the second airbag 6 can be contracted when the gas inside the first airbag 5 and the second airbag 6 is discharged. After the air is released, the first slide block 2 and the second slide block 3 can be automatically contracted to be retracted into the first slide way 13 and the second slide way 14.
Specifically, the first slider 2 is connected with the inner wall of the first slide way 13 through a first tension spring, and the second slider 3 is connected with the inner wall of the second slide way 14 through a second tension spring. After the first air bag 5 and the second air bag 6 are deflated, the first slide block 2 and the second slide block 3 are quickly retracted into the first slide way 13 and the second slide way 14 through the first tension spring and the second tension spring.
The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.
Claims (6)
1. A device for rolling fabric comprises a rolling shaft (1), and is characterized in that the rolling shaft (1) comprises a first air duct (11) and a second air duct (12) which are arranged along the axis of the rolling shaft (1) in a circumferential array manner, the surface of the rolling shaft (1) is provided with a plurality of first slideways (13) and second slideways (14) which are communicated with the first air duct (11), a first sliding block (2) is arranged in the first slideways (13) in a sliding manner, a second sliding block (3) is arranged in the second slideways (14), a moving assembly is arranged at the outer side end of the second sliding block (3) and comprises a rotatable roller (4), the roller (4) can rotate along the axial direction of the rolling shaft (1), a first air bag (5) which is abutted against the inner end of the first sliding block (2) is arranged in the first air duct (11), the second channel is internally provided with a second air bag (6) abutted against the inner end of the second sliding block (3), wherein after the first air bag (5) and the second air bag (6) are inflated, the outer side end of the first sliding block (2) can extend out of the first slideway (13), and the roller (4) extends out of the second slideway (14).
2. A device for winding fabric according to claim 1, wherein a first cavity (7) and a second cavity (8) are fixed on the winding shaft (1), all the first air bags (5) are connected with the first cavity (7), and all the second air bags (6) are connected with the second cavity (8).
3. A device for rolling fabric as claimed in claim 1, wherein the first chamber (7) is provided with a first one-way valve (9), and the second box is provided with a second one-way valve (10).
4. A device for rolling fabric according to claim 3, wherein the first one-way valve (9) and the second one-way valve (10) are valve cores.
5. A device for rolling up fabric according to claim 1, wherein the first airbag (5) and the second airbag (6) have elasticity, and the first airbag (5) and the second airbag (6) can be contracted when the gas inside the first airbag (5) and the second airbag (6) is discharged.
6. A device for winding fabric according to claim 1, wherein the first slider (2) is connected with the inner wall of the first slideway (13) through a first tension spring, and the second slider (3) is connected with the inner wall of the second slideway (14) through a second tension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121789045.3U CN215592245U (en) | 2021-08-02 | 2021-08-02 | A device for rolling surface fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121789045.3U CN215592245U (en) | 2021-08-02 | 2021-08-02 | A device for rolling surface fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215592245U true CN215592245U (en) | 2022-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121789045.3U Active CN215592245U (en) | 2021-08-02 | 2021-08-02 | A device for rolling surface fabric |
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| Country | Link |
|---|---|
| CN (1) | CN215592245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115258775A (en) * | 2022-09-27 | 2022-11-01 | 钜彦机械(江苏)有限公司 | Automatic winding device and winding process of film blowing machine |
-
2021
- 2021-08-02 CN CN202121789045.3U patent/CN215592245U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115258775A (en) * | 2022-09-27 | 2022-11-01 | 钜彦机械(江苏)有限公司 | Automatic winding device and winding process of film blowing machine |
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