CN202945445U - Cambered twitch roller - Google Patents
Cambered twitch roller Download PDFInfo
- Publication number
- CN202945445U CN202945445U CN 201220547280 CN201220547280U CN202945445U CN 202945445 U CN202945445 U CN 202945445U CN 201220547280 CN201220547280 CN 201220547280 CN 201220547280 U CN201220547280 U CN 201220547280U CN 202945445 U CN202945445 U CN 202945445U
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- CN
- China
- Prior art keywords
- cambered
- cylindrical shell
- hollow roll
- hollow
- sides
- 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 - Lifetime
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- Treatment Of Fiber Materials (AREA)
Abstract
The utility model discloses a cambered twitch roller which comprises a hollow roller body and a support shaft, wherein the support shaft is connected to two sides of the hollow roll body. The cambered twitch roller is characterized in that the hollow roller body is of a cambered structure with the radian of 5-10 degrees, and cambered beads evenly distributed on a working surface of the hollow roller body are disposed on the hollow roller body. The cambered twitch roller is simple in structure and reasonable in design. Due to the fact that the hollow roller body is of the cambered structure, tension of the selvages are increased and tension in the middle and on the sides of the cloth is balanced in working, and such defect as big visual color shade caused by different fluffing effects in the middle and on the sides of the cloth is avoided effectively.
Description
Technical field
The utility model relates to the fabric guide roll that is applicable to dyeing apparatus, refers in particular to a kind of arc fabric guide roll.
Background technology
Fabric guide roll in textile printing and dyeing industry be a kind of common, also be essential parts, mainly knitwear are played the effect of lifting and steadily transmitting, its global shape is all elongated tubular, also be respectively equipped with at the two ends of tubular fabric guide roll for supporting selvage guide rod rotating shaft, its smooth surface is smooth, weaving cotton cloth is closely attached to its surface after tensioning, can avoid damage to weave cotton cloth.But in some special use fields as bristle, sanding fabric, cause selvedge different from intermediate tension (intermediate tension is large because brush, sanding roller run up, selvedge tension force is little), thus cause selvedge different from middle fluffing (napping) effect, cause equally visual aberration large.
Summary of the invention
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, and a kind of tension force that can enlarge selvedge is provided, and makes arc fabric guide roll close with the tension force on both sides in the middle of cloth.
The technical solution of the utility model is as follows: a kind of arc fabric guide roll, comprise hollow roll cylindrical shell and back shaft, and it is characterized in that: described back shaft is connected to the both sides of hollow roll cylindrical shell, the curved structure of described hollow roll cylindrical shell.
As further improvement of the utility model, described hollow roll cylindrical shell is the radian of 5-10 degree.
As further improvement of the utility model, described hollow roll cylindrical shell is provided with the arc fin, and the arc fin is uniformly distributed in hollow roll cylindrical shell working face.
The attainable beneficial effect of the utility model is:
The utility model is simple in structure, and is reasonable in design, with the curved structure of hollow roll cylindrical shell, during operation, can increase the tension force of selvedge, the tension force with both sides are balanced, the fluffing effect that can effectively avoid selvedge and centre is different and cause the large shortcoming of visual aberration.
Description of drawings
Fig. 1 is the structural representation of traditional fabric guide roll.
Fig. 2 is the structural representation of arc fabric guide roll described in the utility model.
In figure, 1-hollow roll cylindrical shell, 2-back shaft, 3-arc fin.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further:
As shown in Figure 1, traditional fabric guide roll, hollow roll cylindrical shell 1 is straight barrel type, back shaft 2 is connected to the both sides of hollow roll cylindrical shell 1.
As shown in Figure 2, a kind of arc fabric guide roll, comprise hollow roll cylindrical shell 1 and back shaft 2, back shaft 2 is connected to the both sides of hollow roll cylindrical shell 1, the curved structure of hollow roll cylindrical shell 1, in the present embodiment, hollow roll cylindrical shell 1 radian is the 5-10 degree, and during operation, hollow roll cylindrical shell 1 can increase the tension force of selvedge, tension force with both sides are balanced, and the fluffing effect that can effectively avoid selvedge and centre is different and cause the large shortcoming of visual aberration.
As further improvement of the utility model, hollow roll cylindrical shell 1 is provided with arc fin 3, arc fin 3 is uniformly distributed in hollow roll cylindrical shell 1 working face, can make the working face of hollow roll cylindrical shell 1 contact round and smooth smooth, there is no hook, draw the thorn phenomenon, avoid the damage to fabric, guarantee that the effect of fabric guide roll guiding fabric is unaffected.
Claims (1)
1. arc fabric guide roll, comprise hollow roll cylindrical shell and back shaft, back shaft is connected to the both sides of hollow roll cylindrical shell, the curved structure of described hollow roll cylindrical shell, the hollow roll cylindrical shell is the radian of 5-10 degree, it is characterized in that: described hollow roll cylindrical shell is provided with the arc fin, and the arc fin axially is distributed in hollow roll cylindrical shell working face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220547280 CN202945445U (en) | 2012-10-24 | 2012-10-24 | Cambered twitch roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220547280 CN202945445U (en) | 2012-10-24 | 2012-10-24 | Cambered twitch roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202945445U true CN202945445U (en) | 2013-05-22 |
Family
ID=48421152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220547280 Expired - Lifetime CN202945445U (en) | 2012-10-24 | 2012-10-24 | Cambered twitch roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202945445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890339A (en) * | 2014-12-29 | 2015-09-09 | 富阳纬业基布有限公司 | Wet-process composite cloth device and method for producing composite cloth |
-
2012
- 2012-10-24 CN CN 201220547280 patent/CN202945445U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890339A (en) * | 2014-12-29 | 2015-09-09 | 富阳纬业基布有限公司 | Wet-process composite cloth device and method for producing composite cloth |
| CN104890339B (en) * | 2014-12-29 | 2017-04-19 | 杭州协业超纤有限公司 | Wet-process composite cloth device and method for producing composite cloth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 526238 Huasheng Industrial Park, Dawang Economic Development Zone, Zhaoqing City, Guangdong Province Patentee after: GUANGDONG JINGYING WEAVING CLOTHES TECHNOLOGY Co.,Ltd. Address before: 526238 Huasheng Industrial Park, Dawang Economic Development Zone, Zhaoqing City, Guangdong Province Patentee before: GUANGDONG JINGYING TEXTILE Group |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130522 |
|
| CX01 | Expiry of patent term |