CN117005046A - Air jet spinning equipment for fiber production - Google Patents
Air jet spinning equipment for fiber production Download PDFInfo
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- CN117005046A CN117005046A CN202311002565.9A CN202311002565A CN117005046A CN 117005046 A CN117005046 A CN 117005046A CN 202311002565 A CN202311002565 A CN 202311002565A CN 117005046 A CN117005046 A CN 117005046A
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- wind
- roll
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- 238000010042 air jet spinning Methods 0.000 title claims abstract description 19
- 238000007380 fibre production Methods 0.000 title claims abstract description 13
- 238000004804 winding Methods 0.000 claims abstract description 100
- 238000009987 spinning Methods 0.000 claims abstract description 63
- 238000005520 cutting process Methods 0.000 claims abstract description 40
- 238000005096 rolling process Methods 0.000 claims abstract description 25
- 208000012886 Vertigo Diseases 0.000 claims description 57
- 239000007788 liquid Substances 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 21
- 239000000835 fiber Substances 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 5
- 230000003068 static effect Effects 0.000 claims description 5
- 210000003437 trachea Anatomy 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 1
- 230000000295 complement effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000007921 spray Substances 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 7
- 238000009826 distribution Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000010041 electrostatic spinning Methods 0.000 description 3
- 239000002121 nanofiber Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000578 dry spinning Methods 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002166 wet spinning Methods 0.000 description 1
Classifications
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D7/00—Collecting the newly-spun products
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D13/00—Complete machines for producing artificial threads
- D01D13/02—Elements of machines in combination
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The application relates to the technical field of spinning, and discloses air-jet spinning equipment for fiber production. After one winding silk thread of self is completed through each winding roller, rolling is converted to the next winding roller to continue winding, so that spinning equipment can continuously work, the wound silk thread is not required to be stopped to be collected, the working efficiency of the spinning equipment is effectively improved, meanwhile, when the winding is converted to the next winding roller, signals are generated by the offset of a trigger piece and a controller, and a cutting knife is controlled to cut off the silk thread connected between the winding rollers, so that the independence of winding silk threads of each winding roller is ensured, silk thread confusion is avoided between the winding rollers, and the production quality of the spinning equipment is improved.
Description
Technical Field
The application relates to the technical field of spinning, in particular to air-jet spinning equipment for fiber production.
Background
A spinning machine is a machine that forms a fiber-forming polymer solution or melt into filaments. Spinning machines are classified into a wet spinning machine, a melt spinning machine and a dry spinning machine according to the fiber spinning method. While air jet spinners are currently the most practical spinners.
In the existing spinning machine, such as the Chinese patent CN103173873B, the spinning solution is in a closed system by a multi-nozzle combined jet electrostatic spinning machine, so that the volatilization of the solvent is avoided, and the concentration of the solution can be kept stable during spinning; the aperture of the spinneret tube in the electrostatic spinning machine is larger, and the gas flow can avoid the blockage of the spinneret tube through the continuous ventilation of the spinneret tube; each spinning unit can spray a plurality of jet flows, so that the nanofiber yield is remarkably improved; the size and shape of the spinning cone can be conveniently controlled by controlling the ventilation speed and the flow of the spinning solution, which is beneficial to forming the nano fiber with uniform diameter; the electrostatic spinning machine is formed by simply assembling a plurality of spinning units, has the advantages of simple equipment and high production efficiency, and can realize continuous and mass production of nanofibers.
But there are also the following problems: in the spinning process, the silk thread is wound by only using the winding roller, and the silk thread is taken out after stopping when winding of one roller is completed, so that the silk thread is more inconvenient to collect, and the working efficiency of spinning equipment is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the application provides air-jet spinning equipment for fiber production, which has the advantages of being convenient for collecting spinning wires, improving the working efficiency of the spinning equipment and the like, and solves the problems that the wires are only wound by a winding roller in the spinning process, and the wires are required to be stopped to be taken out when the winding of one roller is completed, so that the collection of the wires is inconvenient, and the working efficiency of the spinning equipment is reduced.
In order to achieve the above purpose, the present application provides the following technical solutions: the air-jet spinning equipment for fiber production comprises a machine body, a spinning mechanism arranged on the machine body, and an auxiliary mechanism arranged on the machine body, wherein the spinning mechanism comprises a coaxial needle head and a winding roller, the coaxial needle head is arranged at the inner top end of the machine body, the coaxial needle head reciprocates in a translational motion and performs spinning treatment, a plurality of winding rollers are arranged in the machine body and are uniformly distributed in a circular shape, the winding rollers rotate and integrally roll to convert the winding rollers at the top end, and the coaxial needle head is arranged above one side of the winding roller, so that silk threads produced by the coaxial needle head are sprayed onto the winding roller at the top end;
the auxiliary mechanism comprises a cutting knife, a trigger piece and a controller, wherein the cutting knife is arranged at the inner top end of the machine body, the cutting knife translates to cut off the adjacent silk threads connected between the winding rollers, the cutting knife is positioned above the other side of the winding rollers, a plurality of trigger pieces are arranged in the machine body, the trigger pieces are in one-to-one correspondence with the winding rollers, the trigger pieces are in power connection with the shaft parts of the whole winding rollers, the controller is fixedly arranged in the machine body, the controller is connected with cutting knife signals, the controller is adjacent to the rolling track of the trigger pieces, and when the trigger pieces are propped against the controller, the controller controls the cutting knife to finish translation cutting once.
Preferably, the spinning mechanism further comprises a sliding rail, the sliding rail is fixedly mounted at the inner top end of the machine body, the sliding rail is located at one side of the wind-up roller, a large arm is slidably matched with the sliding rail, the large arm extends to one side of the wind-up roller at the top end, the coaxial needle is fixedly mounted on the large arm, and a spray head of the coaxial needle faces the wind-up roller at the top end.
Preferably, a liquid feeding pipe is arranged in the machine body, one end of the liquid feeding pipe is communicated with the coaxial needle, the other end of the liquid feeding pipe is used for feeding raw material liquid, an air pipe is arranged in the machine body, one end of the air pipe is communicated with the coaxial needle, the other end of the air pipe is used for feeding air, an electric wire is arranged in the machine body, one end of the electric wire is fixedly connected with the lower end of the coaxial needle, and the other end of the electric wire is connected with a circuit control terminal, so that the coaxial needle carries static electricity to work.
Preferably, a first servo motor is fixedly arranged at the upper end of the large arm, the shaft of the first servo motor faces upwards, a rack is fixedly arranged at the inner top end of the machine body, a gear is fixedly arranged on the shaft of the first servo motor, and the gear is meshed with the rack.
Preferably, the organism internal rotation cooperation has the swivel mount, the swivel mount is "Y" type structure, the wind-up roll all normal running fit is in on one side of swivel mount, fixed mounting has a plurality of rolling motors on the opposite side of swivel mount, the rolling motor all with wind-up roll power connection, organism inner bottom fixed mounting has step motor, step motor's axle with the epaxial tensioning of swivel mount has the chain.
Preferably, the auxiliary mechanism further comprises a cutter rest, the upper end in the machine body is fixedly provided with the cutter rest, the cutter rest is positioned above the other side of the wind-up roll, the cutting knife is in sliding fit with the cutter rest, a ball screw is in rotating fit with the upper end in the machine body, a ball nut of the ball screw is fixedly connected with the cutting knife, a second servo motor is fixedly arranged at the upper end in the machine body, and a belt is tensioned on a shaft of the second servo motor and a screw of the ball screw.
Preferably, a plurality of sliding grooves are formed in the rotating frame, the sliding grooves are opposite to the winding roller, connecting frames are arranged in the sliding grooves in a sliding fit mode, one ends of the connecting frames are matched with the sliding grooves, the other ends of the connecting frames penetrate through the outer portions of the sliding grooves, the other ends of the connecting frames are opposite to the triggering piece, and the other ends of the connecting frames are buckled with the triggering piece.
Preferably, the controller and the trigger piece at the upper end are positioned in the same horizontal plane, the controller is provided with a telescopic piece in a sliding fit manner, the telescopic piece is sleeved with a spring, one end of the spring is connected with the telescopic piece, and the other end of the spring is connected with the controller.
Compared with the prior art, the application provides air jet spinning equipment for fiber production, which has the following beneficial effects:
1. this air jet spinning equipment for fiber production accomplishes a rolling silk thread of self through every wind-up roll after, roll and change to next wind-up roll and continue the rolling for spinning equipment can keep on carrying out work, need not shut down and collect the silk thread that the rolling is good, effectively improved spinning equipment's work efficiency, simultaneously, when changing to next wind-up roll and carrying out the rolling, utilize the offset of trigger piece and controller to produce the signal, cut off the silk thread that links to each other between the wind-up roll with the control cutting knife, guarantee the independence of every wind-up roll rolling silk thread, avoid producing silk thread confusion between the wind-up roll, improve spinning equipment's production quality.
2. This air jet spinning equipment for fiber production sets up the multistage structure through the big arm, and normal running fit between every section structure makes the one end of big arm can angle regulation at will, orientation, height to spinning equipment carries out spinning better, improves spinning equipment operation's stability, and is double-inner layer structure through coaxial syringe needle, and the liquid pipe communicates with each other with the inlayer of coaxial syringe needle, and the trachea communicates with each other with the inlayer of coaxial syringe needle, and the inlayer walks liquid outer gas with the quality that improves the spinning.
3. This air jet spinning equipment for fiber production is through dismantling when maintaining a wind-up roll, along with dismantling a wind-up roll, can follow the adjacent link and slide out in the spout to get rid of the trigger piece that the link that will slide out corresponds, thereby when the swivel mount rotates, the position of the trigger piece that gets rid of can not trigger the controller and produce the signal, thereby cuts the cutter and can not remove and cut, in order to guarantee the normal operating of spinning equipment, improve the stability of spinning equipment operation.
Drawings
FIG. 1 is a schematic diagram showing the distribution of the internal structure of the machine body of the present application;
FIG. 2 is a schematic diagram of the spinning mechanism structure of the present application;
FIG. 3 is a schematic view showing the distribution of the structures at the large arm of the present application;
FIG. 4 is a schematic diagram showing the structural distribution of the wind-up roll of the present application;
FIG. 5 is a schematic view of the auxiliary mechanism of the present application;
FIG. 6 is a schematic diagram showing the distribution of the structure at the cutting blade according to the present application;
FIG. 7 is a schematic view showing the distribution of structures at the trigger of the present application;
FIG. 8 is a schematic view showing the overall structure of the spinning apparatus of the present application.
In the figure: 1. a body; 2. a spinning mechanism; 21. a slide rail; 22. a large arm; 23. a coaxial needle; 24. a liquid feeding pipe; 25. an air pipe; 26. an electric wire; 27. a first servo motor; 28. a rack; 29. a gear; 210. a rotating frame; 211. a wind-up roll; 212. a winding motor; 213. a stepping motor; 214. a chain; 3. an auxiliary mechanism; 31. a tool holder; 32. a cutting knife; 33. a ball screw; 34. a second servo motor; 35. a belt; 36. a chute; 37. a connecting frame; 38. a trigger; 39. a controller; 310. a telescoping member; 311. and (3) a spring.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
As described in the background art, the present application provides an air jet spinning device for fiber production, which solves the above technical problems.
In a typical embodiment of the application, as shown in fig. 1-8, an air-jet spinning device for fiber production comprises a machine body 1, a spinning mechanism 2 arranged on the machine body 1, and an auxiliary mechanism 3 arranged on the machine body 1, wherein the spinning mechanism 2 comprises a coaxial needle 23 and a winding roller 211, the coaxial needle 23 is arranged at the top end in the machine body 1, the coaxial needle 23 reciprocates and moves in a translational manner and performs spinning treatment, a plurality of winding rollers 211 are arranged in the machine body 1, the winding rollers 211 are uniformly distributed in a circular shape, the winding rollers 211 rotate and integrally roll to convert the winding roller 211 at the top end, the coaxial needle 23 is arranged above one side of the winding roller 211, and a silk thread produced by the coaxial needle 23 is sprayed on the winding roller 211 at the top end;
the auxiliary mechanism 3 comprises a cutting knife 32, trigger pieces 38 and a controller 39, wherein the cutting knife 32 is arranged at the inner top end of the machine body 1, the cutting knife 32 translates to cut off a silk thread connected between the adjacent winding rollers 211, the cutting knife 32 is positioned above the other side of the winding rollers 211, a plurality of trigger pieces 38 are arranged in the machine body 1, the trigger pieces 38 are in one-to-one correspondence with the winding rollers 211, the trigger pieces 38 are in power connection with the whole rolling shaft of the winding rollers 211, the controller 39 is fixedly arranged in the machine body 1, the controller 39 is in signal connection with the cutting knife 32, the controller 39 is adjacent to the rolling track of the trigger pieces 38, and when the trigger pieces 38 are propped against the controller 39, the controller 39 controls the cutting knife 32 to finish one translation cutting.
When the application is used:
starting spinning equipment, enabling a coaxial needle 23 to perform spinning work so as to spray silk threads onto a winding roller 211, and enabling the winding roller 211 to perform self-transfer, so that the winding roller 211 winds the silk threads onto the winding roller 211, simultaneously enabling the coaxial needle 23 to perform reciprocating translational motion, enabling the silk threads sprayed by the coaxial needle 23 to cover the whole surface of the winding roller 211, enabling the winding roller 211 to wind the silk threads by using the whole surface of the winding roller 211, enabling the next winding roller 211 to rotate to the top end when one winding roller 211 winds the silk threads fully, enabling the coaxial needle 23 to spray onto the next winding roller 211, enabling the winding roller 211 to drive a trigger piece 38 to roll along with the whole rolling of the winding roller 211, enabling the next trigger piece 38 to abut against a controller 39 when the next winding roller 211 rolls to the top end, enabling the controller 39 to detect that the winding roller 211 completes one rolling, enabling a cutting knife 32 to perform one translational motion and reset, and cutting the silk threads connected between the two winding rollers 211;
after finishing a rolling silk thread of self through every wind-up roll 211, roll and change to next wind-up roll 211 and continue the rolling for spinning equipment can keep working, need not shut down and collect the silk thread that rolls up, effectively improved spinning equipment's work efficiency, simultaneously, when changing to next wind-up roll 211 and rolling, utilize the offset of trigger piece 38 and controller 39 to produce the signal, cut off the silk thread that links to each other between the wind-up roll 211 with control cutting knife 32, guarantee the independence of every wind-up roll 211 rolling silk thread, avoid producing silk thread confusion between the wind-up roll 211, improve spinning equipment's production quality.
Further, the spinning mechanism 2 further comprises a sliding rail 21, the sliding rail 21 is fixedly arranged at the inner top end of the machine body 1, the sliding rail 21 is located at one side of the winding roller 211, a large arm 22 is slidably matched with the sliding rail 21, the large arm 22 extends to one side of the winding roller 211 at the top end, a coaxial needle 23 is fixedly arranged on the large arm 22, and a nozzle of the coaxial needle 23 faces the winding roller 211 at the top end.
Specifically, the big arm 22 is provided with a multi-section structure, and each section structure is in running fit, so that one end of the big arm 22 can be randomly adjusted in angle, direction and height, spinning treatment can be better carried out by the spinning equipment, and the running stability of the spinning equipment is improved.
Further, a liquid feeding pipe 24 is arranged in the machine body 1, one end of the liquid feeding pipe 24 is communicated with the coaxial needle 23, the other end of the liquid feeding pipe 24 is used for feeding raw material liquid, an air pipe 25 is arranged in the machine body 1, one end of the air pipe 25 is communicated with the coaxial needle 23, the other end of the air pipe 25 is used for feeding air, an electric wire 26 is arranged in the machine body 1, one end of the electric wire 26 is fixedly connected with the lower end of the coaxial needle 23, and the other end of the electric wire 26 is connected with a circuit control terminal, so that the coaxial needle 23 carries static electricity to work.
Specifically, the coaxial needle 23 has a double-inner-layer structure, the liquid feeding pipe 24 is communicated with the inner layer of the coaxial needle 23, the air pipe 25 is communicated with the outer layer of the coaxial needle 23, and the inner layer is used for feeding liquid and the outer layer is used for feeding air so as to improve the spinning quality.
Further, a first servo motor 27 is fixedly arranged at the upper end of the large arm 22, the shaft of the first servo motor 27 faces upwards, a rack 28 is fixedly arranged at the inner top end of the machine body 1, a gear 29 is fixedly arranged on the shaft of the first servo motor 27, and the gear 29 is meshed with the rack 28.
When spinning is performed, the first servo motor 27 is started, the first servo motor 27 drives the gear 29 to rotate, the gear 29 moves on the gear rack 28 through the meshing of the gear 29 and the gear rack 28, so that the gear 29 drives the first servo motor 27 to move, the first servo motor 27 drives the large arm 22 to move on the sliding rail 21 and to pass through the forward and reverse rotation of the first servo motor 27, so that the large arm 22 reciprocates and moves on the sliding rail 21, the large arm 22 drives the coaxial needle 23 to move along with the movement of the large arm 22, raw material liquid is conveyed into the coaxial needle 23 through the liquid conveying pipe 24, and gas is conveyed into the coaxial needle 23 through the gas pipe 25, so that the coaxial needle 23 performs spinning, and static electricity is charged on the coaxial needle 23 by using the wire 26 to improve the spraying flow rate of the coaxial needle 23.
Further, the rotating frame 210 is rotatably matched with the machine body 1, the rotating frame 210 is of a Y-shaped structure, the winding rollers 211 are all rotatably matched on one side of the rotating frame 210, a plurality of winding motors 212 are fixedly arranged on the other side of the rotating frame 210, the winding motors 212 are all in power connection with the winding rollers 211, a stepping motor 213 is fixedly arranged at the inner bottom end of the machine body 1, and a chain 214 is tensioned on the shaft of the stepping motor 213 and the shaft of the rotating frame 210.
Wherein, as the coaxial needle 23 sprays the silk thread onto the wind-up roller 211, the wind-up motor 212 is started, the wind-up motor 212 drives the wind-up roller 211 to rotate, so that the wind-up roller 211 winds the silk thread onto itself, and when one wind-up roller 211 finishes winding, the stepping motor 213 is started, the stepping motor 213 rotates to drive the chain 214 to rotate, the chain 214 drives the rotating frame 210 to rotate, the rotating frame 210 drives the wind-up roller 211 to roll, so that the next wind-up roller 211 moves to the top end, so as to wind up the silk thread by the next wind-up roller 211.
Further, the auxiliary mechanism 3 further comprises a knife rest 31, the top end in the machine body 1 is fixedly provided with the knife rest 31, the knife rest 31 is located above the other side of the wind-up roller 211, the cutting knife 32 is in sliding fit on the knife rest 31, the upper end in the machine body 1 is in rotating fit with a ball screw 33, a ball nut of the ball screw 33 is fixedly connected with the cutting knife 32, the upper end in the machine body 1 is fixedly provided with a second servo motor 34, and a belt 35 is tensioned on the shaft of the second servo motor 34 and the screw of the ball screw 33.
Further, the rotating frame 210 is provided with a plurality of sliding grooves 36, the sliding grooves 36 are opposite to the winding roller 211, the sliding grooves 36 are internally provided with connecting frames 37 in a sliding fit manner, one ends of the connecting frames 37 are matched with the sliding grooves 36, the other ends of the connecting frames 37 penetrate through the outside of the sliding grooves 36, the other ends of the connecting frames 37 are opposite to the triggering pieces 38, and the other ends of the connecting frames 37 are buckled with the triggering pieces 38.
Further, the controller 39 and the trigger piece 38 at the upper end are located in the same horizontal plane, the controller 39 is slidably matched with a telescopic piece 310, a spring 311 is sleeved on the telescopic piece 310, one end of the spring 311 is connected with the telescopic piece 310, and the other end of the spring 311 is connected with the controller 39.
When the wind-up roller 211 rolls, the rotating frame 210 drives the connecting frame 37 to rotate, the connecting frame 37 drives the triggering piece 38 to rotate, so that the triggering piece 38 is propped against the telescopic piece 310 after rotating, the telescopic piece 310 contracts inwards towards the controller 39 and compresses the spring 311, so that the controller 39 generates a signal to control the second servo motor 34 to start, the second servo motor 34 drives the belt 35 to rotate, the belt 35 drives the ball screw 33 to rotate, the ball screw 33 drives the cutting knife 32 to move on the knife rest 31, so that the cutting knife 32 cuts off the silk thread connected between the two wind-up rollers 211, and simultaneously, when one wind-up roller 211 needs to be disassembled and maintained, the adjacent connecting frame 37 can slide out from the chute 36 to remove the triggering piece 38 corresponding to the sliding connecting frame 37, so that when the rotating frame 210 rotates, the position of the removed triggering piece 38 does not trigger the controller 39 to generate a signal, and the cutting knife 32 cannot move to cut, so that the normal operation of spinning equipment is ensured, and the running stability of the spinning equipment is improved.
Working principle:
starting spinning equipment, enabling a coaxial needle 23 to perform spinning work so as to spray silk threads onto a winding roller 211, and enabling the winding roller 211 to perform self-transfer, so that the winding roller 211 winds the silk threads onto the winding roller 211, simultaneously enabling the coaxial needle 23 to perform reciprocating translational motion, enabling the silk threads sprayed by the coaxial needle 23 to cover the whole surface of the winding roller 211, enabling the winding roller 211 to wind the silk threads by using the whole surface of the winding roller 211, enabling the next winding roller 211 to rotate to the top end when one winding roller 211 winds the silk threads fully, enabling the coaxial needle 23 to spray onto the next winding roller 211, enabling the winding roller 211 to drive a trigger piece 38 to roll along with the whole rolling of the winding roller 211, enabling the next trigger piece 38 to abut against a controller 39 when the next winding roller 211 rolls to the top end, enabling the controller 39 to detect that the winding roller 211 completes one rolling, enabling a cutting knife 32 to perform one translational motion and reset, and cutting the silk threads connected between the two winding rollers 211;
when spinning is carried out, a first servo motor 27 is started, the first servo motor 27 drives a gear 29 to rotate, the gear 29 moves on the gear rack 28 through the meshing of the gear 29 and the gear rack 28, so that the gear 29 drives the first servo motor 27 to move, the first servo motor 27 drives a large arm 22 to move on a sliding rail 21 and to pass through the forward and reverse rotation of the first servo motor 27, so that the large arm 22 reciprocates and moves on the sliding rail 21, the large arm 22 drives a coaxial needle 23 to move along with the movement of the large arm 22, raw material liquid is conveyed into the coaxial needle 23 through a liquid conveying pipe 24, gas is conveyed into the coaxial needle 23 through a gas pipe 25, the coaxial needle 23 is subjected to spinning treatment, and static electricity is charged on the coaxial needle 23 by using a wire 26 so as to improve the spraying flow rate of the coaxial needle 23;
when the coaxial needle 23 sprays silk thread onto the winding roller 211, the winding motor 212 is started, the winding motor 212 drives the winding roller 211 to rotate, so that the winding roller 211 winds the silk thread onto itself, and when one winding roller 211 finishes winding, the stepping motor 213 is started, the stepping motor 213 rotates to drive the chain 214 to rotate, the chain 214 drives the rotating frame 210 to rotate, and the rotating frame 210 drives the winding roller 211 to roll, so that the next winding roller 211 moves to the top end, and the next winding roller 211 winds the silk thread;
along with the rolling of the winding rollers 211, the rotating frame 210 drives the connecting frame 37 to rotate, the connecting frame 37 drives the triggering piece 38 to rotate, the triggering piece 38 is propped against the telescopic piece 310 after rotating, the telescopic piece 310 contracts inwards towards the controller 39 and compresses the spring 311, the controller 39 generates a signal to control the second servo motor 34 to start, the second servo motor 34 drives the belt 35 to rotate, the belt 35 drives the ball screw 33 to rotate, the ball screw 33 drives the cutting knife 32 to move on the knife rest 31, and the cutting knife 32 cuts off a wire connected between the two winding rollers 211.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a fibre production is with gas jet spinning equipment, includes organism (1), sets up spinning mechanism (2) on organism (1), sets up complementary unit (3) on organism (1), its characterized in that:
the spinning mechanism (2) comprises a coaxial needle head (23) and a winding roller (211), wherein the coaxial needle head (23) is arranged at the inner top end of the machine body (1), the coaxial needle head (23) moves in a reciprocating and translational mode and performs spinning treatment, a plurality of winding rollers (211) are arranged in the machine body (1), the winding rollers (211) are uniformly distributed in a round shape, the winding rollers (211) rotate and roll integrally so as to convert the winding rollers (211) at the top end, and the coaxial needle head (23) is arranged above one side of the winding rollers (211) so that silk threads produced by the coaxial needle head (23) are sprayed onto the winding rollers (211) at the top end;
the auxiliary mechanism (3) comprises a cutting knife (32), a trigger piece (38) and a controller (39), wherein the cutting knife (32) is arranged at the inner top end of the machine body (1), the cutting knife (32) translates to cut off wires connected between adjacent winding rollers (211), the cutting knife (32) is positioned above the other side of each winding roller (211), a plurality of trigger pieces (38) are arranged in the machine body (1), the trigger pieces (38) are in one-to-one correspondence with the winding rollers (211), the trigger pieces (38) are in power connection with the winding rollers (211) in an integrally rolling shaft, the controller (39) is fixedly arranged in the machine body (1), the controller (39) is connected with cutting knife (32) signals, and the controller (39) is adjacent to the rolling track of the trigger pieces (38) so that the trigger pieces (38) abut against the controller (39) when the controller (39) is used, the controller (39) controls the cutting knife (32) to finish translation once.
2. An air jet spinning apparatus for producing fibers as set forth in claim 1, wherein:
spinning mechanism (2) still include slide rail (21), slide rail (21) fixed mounting is in the interior top of organism (1), slide rail (21) are located one side of wind-up roll (211), sliding fit has big arm (22) on slide rail (21), big arm (22) extend to the top one side of wind-up roll (211), fixed mounting has on big arm (22) coaxial syringe needle (23), the shower nozzle of coaxial syringe needle (23) is towards top wind-up roll (211).
3. An air jet spinning apparatus for producing fibers as set forth in claim 2, wherein:
be provided with in organism (1) and send liquid pipe (24), the one end of sending liquid pipe (24) with coaxial syringe needle (23) communicate with each other, the other end of sending liquid pipe (24) is carried into raw materials liquid, be provided with trachea (25) in organism (1), the one end of trachea (25) with coaxial syringe needle (23) communicate with each other, the other end of trachea (25) carries the gas-in, be provided with electric wire (26) in organism (1), the one end of electric wire (26) with the lower extreme fixed connection of coaxial syringe needle (23), the other end and the circuit control terminal of electric wire (26) link to each other, make coaxial syringe needle (23) carry static and carry out work.
4. A fiber producing air jet spinning apparatus according to claim 3, wherein:
the automatic lifting device is characterized in that a first servo motor (27) is fixedly arranged at the upper end of the large arm (22), the shaft of the first servo motor (27) faces upwards, a rack (28) is fixedly arranged at the inner top end of the machine body (1), a gear (29) is fixedly arranged on the shaft of the first servo motor (27), and the gear (29) is meshed with the rack (28).
5. An air jet spinning apparatus for producing fibers as set forth in claim 4, wherein:
the utility model discloses a machine body, including organism (1), wind-up roll, rolling motor (212), organism (1) internal rotation fit has swivel mount (210), swivel mount (210) are "Y" structure, wind-up roll (211) all normal running fit is in on one side of swivel mount (210), fixed mounting has a plurality of rolling motors (212) on the opposite side of swivel mount (210), rolling motor (212) all with wind-up roll (211) power connection, organism (1) internal bottom fixed mounting has step motor (213), the axle of step motor (213) with the epaxial tensioning of swivel mount (210) has chain (214).
6. An air jet spinning apparatus for producing fibers as set forth in claim 5, wherein:
the auxiliary mechanism (3) further comprises a knife rest (31), the top end in the machine body (1) is fixedly provided with the knife rest (31), the knife rest (31) is located above the other side of the winding roller (211), the cutting knife (32) is in sliding fit with the knife rest (31), the upper end in the machine body (1) is in rotating fit with a ball screw (33), a ball nut of the ball screw (33) is fixedly connected with the cutting knife (32), the upper end in the machine body (1) is fixedly provided with a second servo motor (34), and a belt (35) is tensioned on a shaft of the second servo motor (34) and a screw of the ball screw (33).
7. An air jet spinning apparatus for producing fibers as set forth in claim 6, wherein:
offer a plurality of spouts (36) on swivel mount (210), spout (36) all with wind-up roll (211) are relative, all sliding fit has link (37) in spout (36), the one end of link (37) with spout (36) looks adaptation, the other end of link (37) runs through to the outside of spout (36), the other end of link (37) all with trigger piece (38) is relative, the other end of link (37) with trigger piece (38) looks buckle.
8. An air jet spinning apparatus for producing fibers as set forth in claim 7, wherein:
the controller (39) and the trigger piece (38) at the upper end are located in the same horizontal plane, a telescopic piece (310) is slidably matched on the controller (39), a spring (311) is sleeved on the telescopic piece (310), one end of the spring (311) is connected with the telescopic piece (310), and the other end of the spring (311) is connected with the controller (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311002565.9A CN117005046A (en) | 2023-08-10 | 2023-08-10 | Air jet spinning equipment for fiber production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311002565.9A CN117005046A (en) | 2023-08-10 | 2023-08-10 | Air jet spinning equipment for fiber production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117005046A true CN117005046A (en) | 2023-11-07 |
Family
ID=88570821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311002565.9A Pending CN117005046A (en) | 2023-08-10 | 2023-08-10 | Air jet spinning equipment for fiber production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117005046A (en) |
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2023
- 2023-08-10 CN CN202311002565.9A patent/CN117005046A/en active Pending
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