CN210974970U - Air-jet vortex spinning yarn guiding and feeding device - Google Patents
Air-jet vortex spinning yarn guiding and feeding device Download PDFInfo
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- CN210974970U CN210974970U CN201921685197.1U CN201921685197U CN210974970U CN 210974970 U CN210974970 U CN 210974970U CN 201921685197 U CN201921685197 U CN 201921685197U CN 210974970 U CN210974970 U CN 210974970U
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Abstract
The utility model discloses a yarn guiding and feeding device for air-jet vortex spinning, which comprises a base, a first yarn guiding component, a second yarn guiding component, a traction component and a tension adjusting component; the first yarn guide assembly and the second yarn guide assembly have the same structure and comprise a support part and a yarn guide pipe; the tension adjusting assembly comprises a tension wheel, a fixed yarn guide wheel and a pressing type touch switch; the base is provided with a mounting plate; the tensioning wheel is connected with one end of the guide pillar connecting rod; the other end of the guide post connecting rod is connected with the magnet contact; a spring is sleeved on the guide pillar connecting rod; a press type touch switch is arranged beside the magnet contact; the fixed yarn guide wheel is arranged on the mounting plate; the yarn is in a reverse Z-shaped structure and is wound by the tension wheel and the fixed yarn guide wheel in sequence. The utility model discloses can freely adjust the tension of yarn, the adjustability is good, and the take-up pulley adopts elasticity floating structure, and the difficult fracture of yarn, yarn breaking occur back simultaneously, and it is convenient to reconnect, can resume production fast, excellent in use effect.
Description
Technical Field
The utility model relates to an eddy current textile field, in particular to jet-propelled eddy current spins and leads yarn feeder.
Background
Vortex spinning is developed on the basis of air jet spinning, and a fixed vortex spinning tube is used for replacing a spinning cup rotating at a high speed to carry out spinning. The air-jet vortex spinning uses the rotation of air to lead the long fibers to gather to the center of the yarn, and the short fibers are dispersed and coated on the outer layer. The unique production method can produce the core-spun yarn, can produce the yarn with a double structure by utilizing different fiber lengths, shrinkage degrees and the like, can spin colorful special yarn, and has the characteristics of less hairiness, high density, good refreshing property, good washing resistance, and good moisture retention and bulkiness.
After the yarn is spun in the vortex chamber by spiral airflow, the yarn needs to be guided and fed by a corresponding traction device, so that the fiber can be continuously spun in the vortex chamber. The existing mode directly pulls the yarn through the pulling roller, so that the pulling tension cannot be adjusted, the yarn is easy to break, the broken yarn is inconvenient to reconnect, and the operation efficiency is low.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a jet-propelled vortex spinning leads yarn feeder adopts neotype to lead yarn feeder, realizes drawing the vortex spinning yarn, and simple structure can adjust yarn tension, and broken yarn reconnection is convenient, has solved current mode and has directly drawn the yarn through drawing the roller, has to draw tension unable regulation, and the yarn easily splits, and broken yarn reconnection is inconvenient, the problem that the operating efficiency is low.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: an air-jet vortex spinning yarn guiding and feeding device comprises
A base;
the first yarn guide assembly and the second yarn guide assembly are arranged at the two ends of the base; the first yarn guide assembly and the second yarn guide assembly have the same structure and both comprise a support part and a yarn guide tube movably arranged on the support part; the supporting piece is vertically fixed on the base; a threaded pipe arranged along the horizontal direction is arranged on the supporting piece; a threaded inner hole is formed in the threaded pipe; the guide tube is provided with an external thread which is in threaded connection with the threaded tube; a yarn guide hole is formed in the yarn guide tube along the length direction of the yarn guide tube; a limiting convex point is arranged on the side wall of one end of the yarn guide hole; three limiting convex points are arranged in each yarn guide hole, and the limiting convex points are distributed around the yarn guide holes; a yarn feeding groove is formed in the yarn guide tube and communicated with the yarn guide hole along the radial direction of the yarn guide tube;
a pulling assembly for pulling the yarn; the traction assembly is positioned between the first yarn guide assembly and the second yarn guide assembly;
the tension adjusting assembly is positioned between the first yarn guide assembly and the traction assembly; the tension adjusting assembly comprises a tension wheel, a fixed yarn guide wheel and a pressing type touch switch; a mounting plate vertically mounted is arranged on the base; the mounting plate is provided with a fixed seat; the side surface of the tension wheel is connected with one end of the guide pillar connecting rod; the guide post connecting rod movably penetrates through the fixed seat, and the other end of the guide post connecting rod is connected with the magnet contact; a spring is sleeved on the guide pillar connecting rod, and two ends of the spring are respectively connected with the fixed seat and the tensioning wheel; a press type touch switch is arranged beside the magnet contact; an iron sheet matched with the magnet contact is arranged on the press type touch switch; the fixed yarn guide wheel is arranged on the mounting plate; the yarn is in a reverse Z-shaped structure and is wound and passed through the tension wheel and the fixed yarn guide wheel in sequence.
As a preferred scheme of the utility model, the traction component comprises a driving roller and a driven roller; the driving roller and the driven roller are movably arranged on the mounting plate; a yarn channel is formed between the driving roller and the driven roller; a driving motor is arranged on the mounting plate; the driving motor drives the driving roller to rotate; when the yarn passes through the yarn channel, the yarn is in frictional contact with the driving roller wheel, and the driving roller wheel pulls the yarn to move through friction force.
As a preferred scheme of the utility model, a movable yarn guide wheel is arranged between the tension adjusting component and the first yarn guide component; two ends of the movable yarn guide wheel are erected and installed on the U-shaped bracket through a rotating shaft; a supporting rod which is vertically arranged is arranged below the U-shaped bracket; a T-shaped sliding groove is formed in the base; the lower end of the supporting rod is provided with a T-shaped sliding block; the T-shaped sliding block is movably clamped in the T-shaped sliding groove.
As a preferred scheme of the utility model, the T-shaped sliding block is provided with a fastening bolt; the fastening bolt penetrates through the T-shaped sliding block to fix the supporting rod at any position of the T-shaped sliding groove.
As an optimized scheme of the utility model, the bracing piece is the telescopic link.
As an optimized proposal of the utility model, the surface of the limit salient point is coated with the nickel-based wear-resistant layer by laser cladding.
As an optimal scheme of the utility model the rubber coating of moulding plastics on spacing bump surface has the plastic wearing layer.
Through the technical scheme, the utility model discloses technical scheme's beneficial effect is: the utility model has the advantages of simple and reasonable structure for on the vortex spinning equipment, be used for the fibre to lead the yarn and send the yarn action after the spinning shaping in the vortex tube, can adapt to the yarn of different fineness, adaptability and flexibility are good, can freely adjust the tension of yarn, and the adjustability is good, and the take-up pulley adopts elasticity floating structure, and the yarn is difficult for the fracture, and the yarn takes place the fracture back simultaneously, and it is convenient to reconnect, can resume production fast, helps improving production efficiency, excellent in use effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the yarn guide tube of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1. base 2, first guide yarn subassembly 3, screwed pipe
4. Yarn guide tube 5, T-shaped chute 6, movable yarn guide wheel
7. Tension pulley 8, fixed yarn guide wheel 9, guide pillar connecting rod
10. Magnet contact 11, push type touch switch 12, second guide assembly
13. A yarn guide hole 14, a yarn inlet groove 15 and a limit salient point.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
With reference to fig. 1 and 2, the utility model discloses a jet vortex spinning yarn guiding and feeding device, which comprises a base 1, a first yarn guiding component 2, a second yarn guiding component 12, a traction component and a tension adjusting component. The first yarn guide assembly 2 and the second yarn guide assembly 12 are respectively positioned at two ends of the base 1. The first yarn guiding component 2 and the second yarn guiding component 12 have the same structure and both comprise a supporting part and a yarn guiding tube 4 movably arranged on the supporting part. The yarn guide tube 4 can be freely replaced, and different specifications can be selected according to requirements for adapting to yarns with different fineness. The support is fixed vertically on the base 1. A threaded pipe 3 arranged in the horizontal direction is provided on the support. A threaded bore is provided in the threaded pipe 3. The yarn guide tube 4 is provided with an external thread which is in threaded connection with the threaded tube 3. Referring to fig. 2, a yarn guide hole 13 is provided in the yarn guide tube 4 along the longitudinal direction of the yarn guide tube 4. A limit salient point 15 is arranged on the side wall of one end of the yarn guide hole 13. Three limiting salient points 15 are arranged in each yarn guide hole 13, and the limiting salient points 15 are distributed around the yarn guide holes 13. The yarn guide tube 4 is provided with a yarn inlet groove 14, and the yarn inlet groove 14 is communicated with the yarn guide hole 13 along the radial direction of the yarn guide tube 4. When the yarn passes through the yarn guide hole 13, the yarn is in friction contact with the limiting salient point 15, so that the tension of the yarn is kept, and when the yarn is broken, the first yarn guide component 2 and the second yarn guide component 12 can fix two ends of a broken point of the yarn, and the broken yarn reconnection efficiency can be greatly improved. Furthermore, the surface quality of the limit salient points 15 can be improved, so that the limit salient points have good wear resistance and proper friction force. Specifically, a nickel-based wear-resistant layer can be laser-clad on the surface of the limit salient point 15 or a plastic wear-resistant layer can be arranged on the surface of the limit salient point 15 through injection molding and encapsulation.
The drawing assembly is positioned between the first yarn guide assembly 2 and the second yarn guide assembly 12. The traction assembly realizes yarn traction through friction force, and compared with a winding type traction structure, the yarn breakage can be effectively avoided. Specifically, the traction assembly comprises a driving roller and a driven roller. A vertically mounted mounting plate is provided on the base 1. The driving roller and the driven roller are movably arranged on the mounting plate. A yarn passage is formed between the driving roller and the driven roller. And a driving motor is arranged on the mounting plate. The driving motor drives the driving roller to rotate. When the yarn passes through the yarn channel, the yarn is in frictional contact with the driving roller wheel, and the driving roller wheel pulls the yarn to move through friction force.
The tension adjusting assembly is located between the first yarn guide assembly 2 and the traction assembly, on one hand, tension control of yarns is achieved, on the other hand, the pressing type touch switch 11 is automatically controlled through the fact that the yarn tension serves as a judgment basis, and the vortex spinning mechanism and the traction assembly are controlled to be started and stopped through the pressing type touch switch 11. Specifically, the tension adjusting assembly comprises a tension wheel 7, a fixed yarn guide wheel 8 and a pressing type touch switch 11. The mounting plate is provided with a fixed seat. The side surface of the tension wheel 7 is connected with one end of the guide post connecting rod 9. The guide post connecting rod 9 movably penetrates through the fixed seat, and the other end of the guide post connecting rod 9 is connected with the magnet contact 10. The guide post connecting rod 9 is sleeved with a spring, and two ends of the spring are respectively connected with the fixed seat and the tensioning wheel 7. A pressing touch switch 11 is arranged beside the magnet contact 10. An iron sheet matched with the magnet contact 10 is arranged on the press type touch switch 11; the fixed yarn guide wheel 8 is arranged on the mounting plate. The yarn is in a reverse Z-shaped structure and is wound and passed through the tension wheel 7 and the fixed yarn guide wheel 8 in sequence. The specific working principle is as follows: because the yarn is wound in an inverted Z-shaped structure, the tension wheel 7 is in a floating structure, when the yarn is tensioned, the tension wheel 7 is far away from the fixed seat under the action of the tension of the yarn, and the magnet contact 10 and the press type touch switch 11 are in a separated state; when the yarn is broken, the yarn tension disappears, the tension wheel 7 moves towards the direction close to the fixing seat under the action of the spring, the magnet contact 10 is close to the pressing type touch switch 11 and is pressed on the pressing type touch switch 11 under the magnetic attraction effect of an iron sheet on the pressing type touch switch 11, the pressing type touch switch 11 is electrically connected with a spinning mechanism of the vortex spinning equipment and a driving motor of the traction assembly, the starting and stopping of the spinning mechanism and the driving motor are controlled, the magnet contact 10 is pressed on the pressing type touch switch 11, and the spinning mechanism and the driving motor realize emergency stopping.
In order to better play the yarn guide effect, reduce the disturbance to the tension adjusting component. A movable yarn guide wheel 6 is arranged between the tension adjusting component and the first yarn guide component 2. Two ends of the movable yarn guide wheel 6 are erected and installed on the U-shaped bracket through a rotating shaft. A supporting rod which is vertically arranged is arranged below the U-shaped bracket. A T-shaped chute 5 is provided on the base 1. The lower end of the support rod is provided with a T-shaped sliding block. The T-shaped sliding block is movably clamped in the T-shaped sliding groove 5. The movable yarn guide wheel 6 is provided with a circumferential V-shaped wire groove. Preferably, the T-shaped sliding block is provided with a fastening bolt; the fastening bolt penetrates through the T-shaped sliding block to fix the supporting rod at any position of the T-shaped sliding groove 5. Meanwhile, the supporting rod is a telescopic rod and is used for freely adjusting the height of the movable yarn guide wheel 6.
Through the above-mentioned specific embodiment, the beneficial effects of the utility model are that: the utility model has the advantages of simple and reasonable structure for on the vortex spinning equipment, be used for the fibre to lead yarn and send the yarn action in vortex intraductal spinning after the shaping, can freely adjust the tension of yarn, the adjustability is good, and take-up pulley 7 adopts elasticity floating structure, and the yarn is difficult for the fracture, and after the yarn breaks off, the reconnection is convenient simultaneously, can resume production fast, helps improving production efficiency, excellent in use effect.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A yarn guide and feed device for air-jet vortex spinning is characterized by comprising
A base;
the first yarn guide assembly and the second yarn guide assembly are arranged at the two ends of the base; the first yarn guide assembly and the second yarn guide assembly have the same structure and both comprise a support part and a yarn guide tube movably arranged on the support part; the supporting piece is vertically fixed on the base; a threaded pipe arranged along the horizontal direction is arranged on the supporting piece; a threaded inner hole is formed in the threaded pipe; the guide tube is provided with an external thread which is in threaded connection with the threaded tube; a yarn guide hole is formed in the yarn guide tube along the length direction of the yarn guide tube; a limiting convex point is arranged on the side wall of one end of the yarn guide hole; three limiting convex points are arranged in each yarn guide hole, and the limiting convex points are distributed around the yarn guide holes; a yarn feeding groove is formed in the yarn guide tube and communicated with the yarn guide hole along the radial direction of the yarn guide tube;
a pulling assembly for pulling the yarn; the traction assembly is positioned between the first yarn guide assembly and the second yarn guide assembly;
the tension adjusting assembly is positioned between the first yarn guide assembly and the traction assembly; the tension adjusting assembly comprises a tension wheel, a fixed yarn guide wheel and a pressing type touch switch; a mounting plate vertically mounted is arranged on the base; the mounting plate is provided with a fixed seat; the side surface of the tension wheel is connected with one end of the guide pillar connecting rod; the guide post connecting rod movably penetrates through the fixed seat, and the other end of the guide post connecting rod is connected with the magnet contact; a spring is sleeved on the guide pillar connecting rod, and two ends of the spring are respectively connected with the fixed seat and the tensioning wheel; a press type touch switch is arranged beside the magnet contact; an iron sheet matched with the magnet contact is arranged on the press type touch switch; the fixed yarn guide wheel is arranged on the mounting plate; the yarn is in a reverse Z-shaped structure and is wound and passed through the tension wheel and the fixed yarn guide wheel in sequence.
2. The air jet vortex spinning yarn feeder of claim 1, wherein the pulling assembly comprises a drive roller and a driven roller; the driving roller and the driven roller are movably arranged on the mounting plate; a yarn channel is formed between the driving roller and the driven roller; a driving motor is arranged on the mounting plate; the driving motor drives the driving roller to rotate; when the yarn passes through the yarn channel, the yarn is in frictional contact with the driving roller wheel, and the driving roller wheel pulls the yarn to move through friction force.
3. The air jet vortex spinning yarn feeder of claim 2 wherein a movable yarn guide wheel is disposed between the tension adjustment assembly and the first yarn guide assembly; two ends of the movable yarn guide wheel are erected and installed on the U-shaped bracket through a rotating shaft; a supporting rod which is vertically arranged is arranged below the U-shaped bracket; a T-shaped sliding groove is formed in the base; the lower end of the supporting rod is provided with a T-shaped sliding block; the T-shaped sliding block is movably clamped in the T-shaped sliding groove.
4. The air-jet vortex spinning yarn feeder of claim 3, wherein a fastening bolt is arranged on the T-shaped sliding block; the fastening bolt penetrates through the T-shaped sliding block to fix the supporting rod at any position of the T-shaped sliding groove.
5. The air-jet vortex spinning yarn feeder of claim 4, wherein the support bar is a telescoping rod.
6. The air-jet vortex spinning yarn carrier as claimed in claim 5, wherein a nickel-based wear-resistant layer is laser-clad on the surface of the limit salient point.
7. The air-jet vortex spinning yarn carrier as claimed in claim 6, wherein the surface of the limit salient point is coated with a plastic wear-resistant layer by injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921685197.1U CN210974970U (en) | 2019-10-10 | 2019-10-10 | Air-jet vortex spinning yarn guiding and feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921685197.1U CN210974970U (en) | 2019-10-10 | 2019-10-10 | Air-jet vortex spinning yarn guiding and feeding device |
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| Publication Number | Publication Date |
|---|---|
| CN210974970U true CN210974970U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921685197.1U Active CN210974970U (en) | 2019-10-10 | 2019-10-10 | Air-jet vortex spinning yarn guiding and feeding device |
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| CN (1) | CN210974970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110592744A (en) * | 2019-10-10 | 2019-12-20 | 苏州普路通纺织科技有限公司 | Air-jet vortex spinning yarn guiding and feeding device |
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2019
- 2019-10-10 CN CN201921685197.1U patent/CN210974970U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110592744A (en) * | 2019-10-10 | 2019-12-20 | 苏州普路通纺织科技有限公司 | Air-jet vortex spinning yarn guiding and feeding device |
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