CN208379204U - A kind of rotary type expander - Google Patents
A kind of rotary type expander Download PDFInfo
- Publication number
- CN208379204U CN208379204U CN201821119773.1U CN201821119773U CN208379204U CN 208379204 U CN208379204 U CN 208379204U CN 201821119773 U CN201821119773 U CN 201821119773U CN 208379204 U CN208379204 U CN 208379204U
- Authority
- CN
- China
- Prior art keywords
- protrusion
- rod
- rubber sleeve
- rotary type
- skid bulge
- 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 - Fee Related
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- Treatment Of Fiber Materials (AREA)
Abstract
The utility model discloses a kind of rotary type expanders, it is characterized in that, including the body of rod (4), the body of rod (4) is in arcuation, the periphery wall of the body of rod (4) is arranged rubber sleeve (1), the rubber sleeve (1) can rotate around the body of rod (4), the outer wall of the rubber sleeve (1) is equipped with anti-skid bulge, the anti-skid bulge is annular in shape and spreads from the centre of the body of rod (4) to two sides, the anti-skid bulge includes protrusion A (2) and protrusion B (3), the protrusion A (2) and protrusion B (3) are in a strip shape and be spaced setting, and the height of the protrusion A (2) is greater than the height of the protrusion B (3).Compared with prior art, the utility model has structure simple, adaptable, has the characteristics that good open-width effect.
Description
Technical field
The utility model relates to a kind of rotary type expanders, belong to field of textile machinery.
Background technique
Open-width is one of important process in textile industry, and the fabric after open-width just can be carried out dyeing, cleaning, determine
The other processes such as type, existing expander is substantially the threads turn roller spread from centre to both sides, such
Expander processing is more difficult, and thread groove is once held successfully, just can not be adjusted, bad adaptability, and notch damage can not repair, cost
It is higher, and if open-width effect is bad, fabric such as towel etc. will generate fold, for subsequent dyeing, cleaning, sizing etc.
Process can all have an impact, or even influence the quality and condition of fabric.
Therefore, adaptable the utility model proposes a kind of structure is simple, the expander with good open-width effect.
Summary of the invention
It is adaptable the purpose of the utility model is to provide a kind of structure is simple, the open-width with good open-width effect
Roller.
To achieve the above objectives, the present invention provides the following technical solutions:
A kind of rotary type expander, including the body of rod (4), the body of rod (4) are in arcuation, the periphery wall set of the body of rod (4)
Equipped with rubber sleeve (1), the rubber sleeve (1) can rotate around the body of rod (4), and the outer wall of the rubber sleeve (1) is equipped with anti-skidding convex
It rises, the anti-skid bulge includes protrusion A (2) and protrusion B (3), and the protrusion A (2) and the height of protrusion B (3) are different and described
Raised A (2) and the interval protrusion B (3), which are arranged, simultaneously constitutes cyclic structure, the protrusion of the cyclic structure from the centre of the body of rod (4) to
Two sides diffusion.
It further, is to be detachably connected between the protrusion A (2) and protrusion B (3) and rubber sleeve (1).
Further, it can be connected through a screw thread between the protrusion A (2) and protrusion B (3) and rubber sleeve (1).
In actual use, by height is inconsistent and is misplaced raised A (2) and protrusion B (3), fabric is opened by this
Since coefficient of friction increases when width roller, generate good stent effect, and due to the raised A (2) and protrusion B (3) and
Rubber sleeve is to be detachably connected between (1), in use for some time, if some of protrusions are worn, is not needed straight
It connects and eliminates the entire expander of replacement, as long as the corresponding protrusion of replacement, more time saving and energy saving, save raw material.
Further, it is equipped between the body of rod (4) and rack and controls the body of rod (4) rotation and fixed adjusting machine
Structure.
Further, the both ends of the body of rod (4) are arranged in the rack by bearing block respectively.
Compared with prior art, the utility model structure is simple, adaptable, has good open-width effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view in the direction B-B in Fig. 1；
Fig. 3 is the enlarged partial sectional view of part A in Fig. 1.
As shown in the figure: 1 is rubber sleeve, and 2 be raised A, and 3 be raised B, and 4 be the body of rod.
Specific embodiment
The following detailed description of preferred embodiments of the present invention.
Embodiment 1: being the structural schematic diagram of the utility model embodiment 1 referring to Fig.1,
Including the body of rod 4, the body of rod 4 is in minor arc shape, and the periphery wall of the body of rod 4 is arranged rubber sleeve 1, the rubber sleeve
1 can rotate around the body of rod 4, and the outer wall of the rubber sleeve 1 is equipped with anti-skid bulge, and the anti-skid bulge is annularly from the body of rod 4
Centre is spread to two sides, and the anti-skid bulge is in a strip shape comprising protrusion A2 and protrusion B3, the protrusion A2 and protrusion B3 and is spaced
Setting, and the height of the protrusion A2 is greater than the height of the protrusion B3.
It is detachably connected between the protrusion A2 and protrusion B3 and the body of rod 4 by screw thread.
In real work, it is provided with the control body of rod 4 between the body of rod 4 and frame of textile machine or rinsing machine rack and rotates
With fixed regulating mechanism, the both ends of the body of rod 4 are arranged in the rack by bearing block respectively, inconsistent by height
And the raised A2 being misplaced and protrusion B 3 so that textile in towel fabric or rinsing machine by when the expander by
Increase in coefficient of friction, grasps textile fabric, generate good stent effect, and due to the raised A2 and protrusion B3 and bar
It is to be detachably connected between body 4, in use for some time, if some of protrusions are worn, does not need directly to eliminate
Entire expander is replaced, as long as the corresponding protrusion of replacement, more time saving and energy saving, saves raw material, and the utility model
According to the characteristic of textile fabric and the degree of open-width can be needed come rotation adjusting lever body 4, so that required radian is as work
Face, the open-width of the textile fabric suitable for different type and characteristic, the maintenance cost in use process is low, is suitble to push away in field of textiles
It is wide to use.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, several changes and improvements can also be made, these all belong to
In the protection scope of the utility model.
Claims (3)
1. a kind of rotary type expander, which is characterized in that including the body of rod (4), the body of rod (4) is in arcuation, the body of rod (4)
Periphery wall is arranged rubber sleeve (1), and the rubber sleeve (1) can rotate around the body of rod (4), is set on the outer wall of the rubber sleeve (1)
There is an anti-skid bulge, the anti-skid bulge includes protrusion A (2) and protrusion B (3), and the height of the protrusion A (2) and protrusion B (3) are not
Together, and the protrusion A (2) and the interval protrusion B (3) are arranged and constitute cyclic structure, and the protrusion of the cyclic structure is from the body of rod (4)
Centre to two sides spread.
2. rotary type expander as described in claim 1, which is characterized in that the protrusion A (2) and protrusion B (3) and rubber sleeve
It (1) is to be detachably connected between.
3. rotary type expander as claimed in claim 2, which is characterized in that the protrusion A (2) and protrusion B (3) and rubber sleeve
(1) it is connected through a screw thread between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821119773.1U CN208379204U (en) | 2018-07-13 | 2018-07-13 | A kind of rotary type expander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821119773.1U CN208379204U (en) | 2018-07-13 | 2018-07-13 | A kind of rotary type expander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208379204U true CN208379204U (en) | 2019-01-15 |
Family
ID=64964247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821119773.1U Expired - Fee Related CN208379204U (en) | 2018-07-13 | 2018-07-13 | A kind of rotary type expander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208379204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111304816A (en) * | 2020-02-24 | 2020-06-19 | 刘舞 | Traction mechanism |
-
2018
- 2018-07-13 CN CN201821119773.1U patent/CN208379204U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111304816A (en) * | 2020-02-24 | 2020-06-19 | 刘舞 | Traction mechanism |
| CN111304816B (en) * | 2020-02-24 | 2022-01-14 | 刘舞 | Traction mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20190713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |