CN211227483U - Vortex spinning back leather roller anti-winding fiber stabilizing structure - Google Patents
Vortex spinning back leather roller anti-winding fiber stabilizing structure Download PDFInfo
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- CN211227483U CN211227483U CN201921913171.8U CN201921913171U CN211227483U CN 211227483 U CN211227483 U CN 211227483U CN 201921913171 U CN201921913171 U CN 201921913171U CN 211227483 U CN211227483 U CN 211227483U
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- stabilizer
- leather roller
- passageway
- back leather
- shaft body
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Abstract
The utility model relates to an anti-winding fiber stabilizing structure of a back leather roller of vortex spinning, which comprises a back leather roller shaft body, wherein the end part of the back leather roller shaft body is provided with a conveying part, the outer side of the back leather roller shaft body, which is close to the conveying part, is also provided with a stabilizer fixedly connected with the conveying part, the stabilizer is provided with a compressing part, and the compressing part is positioned outside the fiber output side of the conveying part; the utility model has the advantages of reasonable design, under the condition that does not change back leather roller structure, directly increase the stabilizer, the first passageway of opening type is chooseed for use to this stabilizer, makes things convenient for the dismouting, and the fibre passes through from the portion below that compresses tightly in the production process, can prevent the leather roller adhesive tape fibre to reach the mesh of preventing twining.
Description
Technical Field
The utility model relates to a weaving appurtenance technical field especially relates to a back leather roller of vortex spinning prevents twining fibre stable structure.
Background
Vortex spinning is spinning equipment (MVS) which is developed by Murata company of Japan and is suitable for spinning pure cotton by improving air jet spinning (MJS). From 12 months 2013, the standard name specified by the china industry and information department is jet vortex spinning.
The spinning principle of vortex spinning is that sliver which finishes drawing is supplied to a drafting device, fiber bundles drafted by a roller drafting device are output from a front roller jaw and enter a spinning nozzle along a spiral fiber guide channel under the action of axial airflow at the inlet of the spinning nozzle. The outlet of the spiral fiber guide channel is provided with a needle-shaped twist-stopping piece, and the fiber bundle is bent at the needle part, so that the fiber bundle is introduced into the vortex chamber in a state of not adding twist. The leading end of the fiber bundle is drawn into a yarn passage in the spindle by the dragging action of the formed yarn and twisted into the newly formed yarn as a yarn core. The tail end of the fibre remains in the fibre guide channel while being gripped by the front roller nip. When the tail end of the fiber is not held by the front roller jaw any more, the tail end of the fiber is not kept in the fiber guide channel under the centrifugal action of the air vortex in the spinning nozzle, but is radially dispersed by the rotating airflow at the spindle inlet, is laid on the conical surface at the front end of the spindle under the driving of the air vortex, rotates along with the air vortex, is wound on the subsequent yarn and is output through the channel of the yarn in the spindle. The yarn formed is composed of a yarn core formed by approximately parallel untwisted fibers and fibers wrapped spirally on the periphery.
Because the spinning speed is too fast, the rotating speed of each row of rollers is very fast in the drafting process, the phenomenon that the back leather roller is wound in the actual production is very common, the machine can only be stopped after reaching a certain degree, then the machine can be manually cleaned, the production efficiency is seriously influenced, the damage to the product quality is also great, and the workload of a vehicle operator is increased.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model aims to provide a back leather roller of vortex spinning prevents twining fibre stable structure.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a back leather roller of vortex spinning prevents twining fibrous stable structure, includes back leather roller axle body, and this end of body of back leather roller axle has a transport portion, its characterized in that:
the outer side of the rear leather roller shaft body, which is close to the conveying part, is also provided with a stabilizer which is fixedly connected with the rear leather roller shaft body, the stabilizer is provided with a pressing part, and the pressing part is positioned outside the fiber output side of the conveying part.
The stabilizer middle part is equipped with the first passageway that matches with back leather roller axle body shape, and first passageway one side is the opening, and passes through the opening is connected fixedly with the stabilizer with inside the first passageway card income of back leather roller axle body.
The inner wall of the first channel of the stabilizer is also provided with an anti-slip pad which is clamped and fixed by the rear roller shaft body and the inner wall of the first channel.
The stabilizer outside is equipped with and compresses tightly the second passageway of portion form matching, and second passageway one side is the opening, and passes through the opening will compress tightly the inside stabilizer connection of portion card in second passageway and fix.
The stabilizer is formed in one step by adopting an injection molding process.
The stabilizer is made of PVC materials.
The compressing part is a stainless steel bar.
The utility model has the advantages that: structural design is reasonable, under the condition that does not change back leather roller structure, directly increases the stabilizer, and the first passageway of opening type is chooseed for use to this stabilizer, makes things convenient for the dismouting, and the fibre passes through from the portion below that compresses tightly in the production process, can prevent the leather roller adhesive tape fibre to reach the mesh of preventing twining.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the stabilizer.
In the figure: 100 stabilizer, 101 first channel, 102 second channel, 200 compacting part, 300 non-slip mat, 400 back leather roller shaft body, 401 conveying part.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
According to fig. 1 and 2: the embodiment provides a back leather-roller anti-winding fiber stabilizing structure for vortex spinning, including back leather-roller shaft body 400, back leather-roller shaft body 400 tip has a conveying part 401, and conveying part 401 diameter slightly is greater than back leather-roller shaft body 400 and sets up, and the fibre passes through at conveying part 401 position in the drafting process, for the guarantee fibre is not twined in the conveying part 401 outside, back leather-roller shaft body 400 is close to the outside of conveying part 401 and still is equipped with one rather than being connected fixed stabilizer 100, and stabilizer 100 has a portion of compressing tightly 200, and portion of compressing tightly 200 is located the fibre output side of conveying part 401 is outside, and this portion of compressing tightly 200 is used for the position blocks the fibre, can avoid the skew initial conveying path of fibre, and then has avoided the fibre to twine outside back leather-roller shaft body 400.
Among the above-described structures, a concrete implementation structure of the stabilizer 100 includes: the stabilizer 100 is made of PVC materials and is formed in one step by adopting an injection molding process, the middle part of the stabilizer 100 is provided with a first channel 101 matched with the shape of the rear leather roller shaft body 400, the upper side of the first channel 101 is provided with an opening, and the rear leather roller shaft body 400 is clamped into the first channel 101 through the opening to be connected and fixed with the stabilizer 100, so that the stabilizer 100 is fixed on the surface of the rear leather roller shaft body 400 and is connected with the rear leather roller shaft body 400 into a whole;
further, the inner wall of the first channel 101 of the stabilizer 100 is further provided with a non-slip mat 300, the length of the non-slip mat 300 is consistent with the length of the inner wall of the first channel 101, two ends of the non-slip mat 300 are respectively arranged close to the opening of the first channel 101, the non-slip mat is clamped and fixed by the rear leather roller shaft body 400 and the inner wall of the first channel 101, the non-slip mat adopts a rubber pad for playing a non-slip effect, and the phenomenon that the stabilizer 100 slips after being installed and can influence the normal conveying of fibers on the contrary is avoided;
the pressing portion 200 is a stainless steel rod, the outer side of the stabilizer 100 is provided with a second channel 102 matched with the pressing portion 200 in shape, the outer side of the second channel 102 is provided with an opening, the pressing portion 200 is clamped into the second channel 102 through the opening and is fixedly connected with the stabilizer 100, and the pressing portion 200 is fixed to the outer side of the stabilizer 100 and is connected with the stabilizer 100 into a whole.
The above is only the preferred embodiment of the present invention, as long as the preferred embodiment is realized by the same means, the objective technical solution of the present invention all belongs to the protection scope of the present invention.
Claims (7)
1. The utility model provides a back leather roller of vortex spinning prevents twining fibrous stable structure, includes back leather roller axle body, and this end of body of back leather roller axle has a transport portion, its characterized in that:
the outer side of the rear leather roller shaft body, which is close to the conveying part, is also provided with a stabilizer which is fixedly connected with the rear leather roller shaft body, the stabilizer is provided with a pressing part, and the pressing part is positioned outside the fiber output side of the conveying part.
2. The vortex spun back roll anti-wind fiber stabilization structure of claim 1, wherein: the stabilizer middle part is equipped with the first passageway that matches with back leather roller axle body shape, and first passageway one side is the opening, and passes through the opening is connected fixedly with the stabilizer with inside the first passageway card income of back leather roller axle body.
3. The vortex spun back roll anti-wind fiber stabilization structure of claim 2, wherein: the inner wall of the first channel of the stabilizer is also provided with an anti-slip pad which is clamped and fixed by the rear roller shaft body and the inner wall of the first channel.
4. The vortex spun back roll anti-wind fiber stabilization structure of claim 1, wherein: the stabilizer outside is equipped with and compresses tightly the second passageway of portion form matching, and second passageway one side is the opening, and passes through the opening will compress tightly the inside stabilizer connection of portion card in second passageway and fix.
5. The vortex spun back roll anti-wind fiber stabilization structure of claim 1, wherein: the stabilizer is formed in one step by adopting an injection molding process.
6. The vortex spun back roll anti-wind fiber stabilization structure of claim 1 or 5, wherein: the stabilizer is made of PVC materials.
7. The vortex spun back roll anti-wind fiber stabilization structure of claim 1, wherein: the compressing part is a stainless steel bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921913171.8U CN211227483U (en) | 2019-11-07 | 2019-11-07 | Vortex spinning back leather roller anti-winding fiber stabilizing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921913171.8U CN211227483U (en) | 2019-11-07 | 2019-11-07 | Vortex spinning back leather roller anti-winding fiber stabilizing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211227483U true CN211227483U (en) | 2020-08-11 |
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ID=71927175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921913171.8U Active CN211227483U (en) | 2019-11-07 | 2019-11-07 | Vortex spinning back leather roller anti-winding fiber stabilizing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211227483U (en) |
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2019
- 2019-11-07 CN CN201921913171.8U patent/CN211227483U/en active Active
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