Three-component parallel composite fiber spinning device and method

Abstract

The invention discloses a three-component parallel composite fiber spinning device and method, and relates to the field of spinning devices.The three-component parallel composite fiber spinning device comprises a workbench, a clamping mechanism for supporting fiber spinning cloth is fixed to the top end of the workbench, and a disinfection winding mechanism is arranged on one side of the clamping mechanism; the disinfection winding mechanism is used for winding and disinfecting the supported fiber spinning cloth, the clamping mechanism comprises a supporting frame, the hot-air blower discharges generated high-temperature gas from an upper exhaust box, the fiber spinning cloth passes through the space between the upper exhaust box and a lower gas receiving box, and the upper exhaust box and the lower gas receiving box play roles in supporting and limiting the fiber spinning cloth. Meanwhile, high-temperature wind is exhausted from an air groove of the upper exhaust box, the upper surface of the fiber spinning cloth is ironed, the flatness of the fiber spinning cloth is improved, under the action of high temperature, the moving fiber spinning cloth can be sterilized and disinfected, breeding of bacteria in production is avoided, and winding sanitation and safety are improved.

Description

Technical Field

[0001] The invention relates to the field of spinning devices, and in particular to a three-component parallel composite fiber spinning device and method. Background Art

[0002] Composite fiber spinning refers to a spinning method in which two or more polymer fluids with different properties are fed into the same spinning assembly, converged at the appropriate part of the assembly, and extruded and solidified into fibers from the same spinneret hole. The polymers used for composite spinning are generally polymers with different chemical or physical properties but the same chemical composition. This can make the interface of different component polymers have a certain adhesion (compatibility) so that the different components will not peel off during the spinning and stretching process. The greater the difference in polymer properties, the better the fiber modification effect.

[0003] The three-component composite fibers that have been spun will be aggregated together to form a fiber spun cloth. After the fiber spun cloth is produced, it needs to be wound up. The general winding method is to drive the shaft to rotate by a motor, that is, the roller rotates, to achieve the purpose of winding and spinning. A winding drum will be mounted on the shaft. The existing three-component composite fiber spinning device cannot achieve the purpose of dust prevention for the wound spinning during winding and spinning. Therefore, during the processing, the dust in the air will come into contact with the spinning, which will affect the quality of the spinning.

[0004] Therefore, it is necessary to propose a three-component parallel composite fiber spinning device and method to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide a three-component parallel composite fiber spinning device and method to solve the problem that after the fiber spinning cloth is produced, it needs to be wound up. The general winding method is to drive the rotating shaft to rotate by a motor, that is, the rotating roller rotates, to achieve the purpose of winding and spinning. A winding drum will be sleeved on the rotating shaft. The existing three-component composite fiber spinning device cannot achieve the purpose of dust prevention for the wound spinning during winding and spinning. Therefore, during the processing, dust in the air will come into contact with the spinning, which will affect the spinning quality.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a three-component parallel composite fiber spinning device, comprising a workbench, a clamping mechanism for supporting a fiber spinning cloth is fixed on the top of the workbench, a disinfection winding mechanism is arranged on one side of the clamping mechanism, the disinfection winding mechanism is used to wind up and disinfect the supported fiber spinning cloth, the clamping mechanism comprises a support frame, the top and bottom ends of the support frame are respectively connected to a lower pressing plate and a supporting block, a spacing for the fiber spinning cloth to pass through is left between the lower pressing plate and the supporting block, the lower pressing plate The bottom end of the plate is provided with cleaning teeth along the length direction, and the disinfection and winding mechanism includes a U-shaped disinfection box, the U-shaped opening of the U-shaped disinfection box faces the lower pressure plate, and an upper movable plate and a lower movable plate are lifted and lowered on one side of the U-shaped disinfection box close to the lower pressure plate, and an upper exhaust box for discharging high-temperature steam and a lower air receiving box for receiving steam are respectively fixed on the side where the upper and lower movable plates are close to each other, a winding drum is rotatably connected inside the U-shaped disinfection box, and the fiber spinning cloth passes through the gap between the upper exhaust box and the lower air receiving box, and is wound on the winding drum.

[0007] Preferably, a side panel is fixed to one side of the U-shaped disinfection box, a third motor is fixed to one side of the side panel, a sliding groove is provided on the side of the side panel close to the clamping mechanism, sliding blocks are fixed to one side of the upper movable plate and the lower movable plate, both sliding blocks are slidably fitted in the sliding groove, and the upper movable plate is arranged above the lower movable plate, one end of the winding drum is connected to the driving connection of the third motor, and a sliding door is rotatably connected to the end of the U-shaped disinfection box away from the side panel, and an auxiliary handle is fixed to one side of the sliding door.

[0008] Preferably, a hot air blower is fixed to the top of the upper movable plate, a connecting pipe is connected between the interior of the upper exhaust box and the hot air blower, air grooves are provided on opposite sides of the upper exhaust box and the lower air receiving box, and the upper exhaust box and the lower air receiving box correspond vertically.

[0009] Preferably, the second adsorption box and the first adsorption box are respectively fixed on the side of the upper exhaust box and the lower air receiving box away from the clamping mechanism, and the second adsorption box and the first adsorption box are fixed with semicircular ends on the opposite ends, the semicircular surfaces of the two semicircular ends are arranged opposite to each other, and adsorption ports are opened on the opposite sides of the two semicircular ends, the two adsorption ports are respectively connected with the corresponding second adsorption box and the interior of the first adsorption box, the second adsorption box and the first adsorption box are connected through an air pipe, and an air pump is fixed to the bottom end of the lower movable plate, the air suction port of the air pump is connected with the interior of the first adsorption box and the lower air receiving box, and the second adsorption box and the first adsorption box are respectively fixed to the ends of the upper movable plate and the lower movable plate close to each other.

[0010] Preferably, L-shaped brackets are fixed to the top and bottom ends of the U-shaped disinfection box, second electric push rods are fixed to the opposite sides of the two L-shaped brackets, and the opposite ends of the two second electric push rods are fixedly connected to the upper movable plate and the lower movable plate respectively, and a plurality of sterilizers are arranged on the inner wall of the U-shaped disinfection box.

[0011] Preferably, a support plate is fixed to the bottom end of the support frame, and the support plate is fixed to the top end of the workbench, and a first electric push rod is fixed to the bottom end of the workbench, and the top end of the first electric push rod extends out of the support plate, and the extended end is connected to the bottom end of the support block, and a first cylinder is fixed to the top end inside the support frame, and a telescopic end is provided at the bottom end of the first cylinder, and the bottom end of the telescopic end is connected to the top end of the lower pressure plate, and a triangular block is provided on one side of the lower pressure plate, and the tip of the triangular block faces downward, and the top end of the triangular block is connected to the telescopic end, and the lower pressure plate is flush with the bottom end of the triangular block.

[0012] Preferably, two vertically corresponding pressure rollers are provided on one side of the lower pressure plate close to the disinfection winding mechanism, and the two ends of the two pressure rollers are rotatably connected to the two sides inside the support frame. Two second motors are fixed to the outside of the support frame, and the two second motors are respectively driven and connected to the two pressure rollers.

[0013] Preferably, a slide rail is provided on the other side of the clamping mechanism, a sliding seat is slidably fitted on the slide rail, a first motor is fixed on the sliding seat, a driving shaft is provided on the side of the first motor close to the clamping mechanism, a turntable is fixed on the driving shaft, a driving cylinder is fixed on the side of the clamping mechanism close to the turntable, a clamp is connected to one side of the driving cylinder, and the fiber spinning cloth passes through the clamp.

[0014] Preferably, supporting legs are fixed to the four corners of the bottom end of the workbench, vertical plates are fixed to both sides of the bottom end of the U-shaped disinfection box, bottom ends of the two vertical plates are fixed with bottom plates, and the bottom plate is fixed to the top end of the workbench.

[0015] The present invention also discloses a three-component parallel composite fiber spinning method, which also includes the following steps: the first step is to input three or more polymer fluids with different properties into the same spinning component respectively, converge at appropriate positions of the component, extrude and solidify into fibers from the same spinneret hole, and become fiber spinning cloth after cooling; the second step is to clamp and support the fiber spinning cloth through a clamping mechanism, and complete the disinfection and winding work through a disinfection and winding mechanism.

[0016] Technical effects and advantages of the present invention:

[0017] 1. The fiber spinning cloth clamped by the clamp will pass through the distance between the lower pressure plate and the support block. When one end of the fiber spinning cloth is continuously reeled up by the disinfection reeling mechanism, the fiber spinning cloth will be driven to move. The upper surface of the fiber spinning cloth will contact the cleaning teeth at the bottom end of the lower pressure plate, and the excess fiber filaments remaining on the upper surface of the fiber spinning cloth will be scraped off. At the same time, the distance between the lower pressure plate and the support block can be adjusted by the telescopic drive of the first cylinder and the first electric push rod to adapt to fiber spinning cloths of different thicknesses and facilitate actual processing needs.

[0018] 2. In the actual operation of the present invention, the hot air blower discharges the generated high-temperature gas from the upper exhaust box, and the fiber spinning cloth passes between the upper exhaust box and the lower air receiving box. The upper exhaust box and the lower air receiving box support and limit the fiber spinning cloth. At the same time, the high-temperature wind is discharged from the air groove of the upper exhaust box to iron the upper surface of the fiber spinning cloth to improve the flatness of the fiber spinning cloth. Under the action of high temperature, the moving fiber spinning cloth can be sterilized to avoid the growth of bacteria during production and improve the hygiene and safety of winding.

[0019] 3. The high-temperature wind generated will pass through the gaps between the fiber filaments in the fiber spinning cloth and enter the lower air box and be received by the lower air box. Since the distance between the upper air box and the lower air box is small, the wind is ejected vertically, which can prevent excess wind from dispersing to both sides.

[0020] 4. In addition, when the fiber spinning cloth is sterilized by high temperature, the fiber spinning cloth passes through the gap between the second adsorption box and the first adsorption box, and the upper and lower surfaces of the fiber spinning cloth are resisted by the semicircular ends on the second adsorption box and the first adsorption box, and the two semicircular ends can clamp and fix the fiber spinning cloth. Since the fiber spinning cloth has just been sterilized by high temperature, the fiber filaments on the fiber spinning cloth will shrink when heated, and then through the resistance and extrusion of the two semicircular ends, it is easier to squeeze and flatten the upper and lower surfaces of the fiber spinning cloth. At the same time, the vacuum pump is started to make the second adsorption box, the first adsorption box and the lower air box all generate suction to adsorb the moving fiber spinning cloth. On the one hand, it can absorb excess heat to avoid heat accumulation, and at the same time, it can absorb dust on the upper and lower surfaces of the fiber spinning cloth to improve the cleanliness of the fiber spinning cloth. The suction generated by the lower air box can increase the discharge speed of high-temperature wind force to avoid the dispersion of high-temperature wind force.

[0021] 5. In the actual operation of the present invention, by starting the third motor, the winding drum can be driven to rotate, so that the winding drum drives the sterilized fiber spinning cloth to be wound and wound, and the fiber spinning cloth is wound in a U-shaped disinfection box, which can block the entry of external dust. At the same time, the disinfector can continue to further sterilize the wound fiber spinning cloth to improve the hygiene level. In addition, one end of the U-shaped disinfection box can be rotated and opened by a sliding door, which is convenient for personnel to further move and handle the wound fiber spinning cloth.

[0022] 6. There is a gap between the two vertically corresponding pressing rollers. The fiber spinning cloth with the fiber filaments scraped off passes between the two pressing rollers. The two pressing rollers are driven by the corresponding second motors to rotate relatively, thereby rolling the passing fiber spinning cloth to make the fiber spinning cloth smoother and avoid bulges that affect the quality of winding. At the same time, the two pressing rollers also support the moving fiber spinning cloth to avoid the fiber spinning cloth from sinking due to its own weight during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic structural diagram of a three-component parallel composite fiber spinning device from one perspective.

[0024] Figure 2 For the present invention Figure 1 Enlarged schematic diagram at point A in the middle.

[0025] Figure 3 This is a schematic structural diagram from another perspective of the three-component parallel composite fiber spinning device of the present invention.

[0026] Figure 4 It is a schematic structural diagram of the turntable and the driving cylinder of the present invention.

[0027] Figure 5 It is a schematic structural diagram of the L-shaped bracket and the second electric push rod of the present invention.

[0028] Figure 6 It is a schematic structural diagram of the sliding door and the auxiliary handle of the present invention.

[0029] Figure 7 It is a schematic structural diagram of the winding drum of the present invention.

[0030] Figure 8 For the present invention Figure 6 Enlarged schematic diagram of point B in the middle.

[0031] In the figure: 1, workbench; 2, clamping mechanism; 3, disinfection and winding mechanism; 4, support frame; 5, support block; 6, first cylinder; 7, slide rail; 8, sliding seat; 9, first motor; 10, lower pressure plate; 11, cleaning teeth; 12, triangular block; 13, clamping hand; 14, pressure roller; 15, second motor; 16, turntable; 17, driving cylinder; 18, first electric push rod; 19, support plate; 20, second adsorption box; 21, support leg; 22, U-shaped disinfection box; 23. The third motor; 24. The bottom plate; 25. The vertical plate; 26. The side plate; 27. The sliding groove; 28. The upper movable plate; 29. ​​The lower movable plate; 30. The L-shaped bracket; 31. The second electric push rod; 32. The winding drum; 33. The sliding door; 34. The auxiliary handle; 35. The hot air blower; 36. The upper exhaust box; 37. The connecting pipe; 38. The vacuum pump; 39. The lower air box; 40. The air groove; 41. The first adsorption box; 42. The air pipe; 43. The semicircular end; 44. The adsorption port. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clarify the technical solutions in the embodiments of the present invention; it is clearly described in detail. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] In order to solve the problem that the fiber spinning cloth needs to be rolled up after the production is completed, the general rolling method is to drive the rotating shaft to rotate by a motor, that is, the rotating roller rotates to achieve the purpose of rolling up and spinning. A winding drum will be set on the rotating shaft. When the existing three-component composite fiber spinning device is rolling up and spinning, it is not possible to achieve the purpose of dust prevention for the rolled spinning. Therefore, during the processing, the dust in the air will contact the spinning, which will affect the spinning quality. The present invention provides a method as follows Figure 1 - Figure 8 A three-component parallel composite fiber spinning device is shown, comprising a workbench 1, a clamping mechanism 2 for supporting a fiber spinning cloth is fixed on the top of the workbench 1, a sterilizing and winding mechanism 3 is arranged on one side of the clamping mechanism 2, and the sterilizing and winding mechanism 3 is used for winding and sterilizing the supported fiber spinning cloth, one end of the fiber spinning cloth is supported by the clamping mechanism 2, and one end of the fiber spinning cloth is continuously wound up by the sterilizing and winding mechanism 3, and during the winding process, the fiber spinning cloth is driven to move.

[0034] A slide rail 7 is provided on the other side of the clamping mechanism 2, and a sliding seat 8 is slidably matched on the slide rail 7. A first motor 9 is fixed on the sliding seat 8. A driving shaft is provided on the side of the first motor 9 close to the clamping mechanism 2, and a turntable 16 is fixed on the driving shaft. A driving cylinder 17 is fixed on the side of the clamping mechanism 2 close to the turntable 16, and a clamp 13 is connected to one side of the driving cylinder 17. The fiber spinning cloth passes through the clamp 13. One end of the sliding seat 8 is connected to a second cylinder, which is fixed on the workbench 1, and the second cylinder is used to push the sliding seat 8 to move back and forth.

[0035] In the actual use of the present invention, the fiber spinning cloth can pass through the clamp 13 and be first clamped and supported by the clamp 13. At the same time, the second cylinder can push the sliding seat 8 and the clamp 13 on the sliding seat 8 to move back and forth, which is used to change the distance between the clamp 13 and the clamping mechanism 2, so as to facilitate the tightening or loosening of the fiber spinning cloth and facilitate actual operation.

[0036] The clamping mechanism 2 includes a support frame 4, the top and bottom ends of the support frame 4 are respectively connected to a lower pressing plate 10 and a support block 5, a spacing is left between the lower pressing plate 10 and the support block 5 for the fiber spinning cloth to pass through, a cleaning tooth 11 is provided at the bottom end of the lower pressing plate 10 along the length direction, a support plate 19 is fixed to the bottom end of the support frame 4, the support plate 19 is fixed to the top end of the workbench 1, a first electric push rod 18 is fixed to the bottom end of the workbench 1, the top end of the first electric push rod 18 extends out of the support plate 19, and the extended end is connected to the bottom end of the support block 5, a first cylinder 6 is fixed to the top end of the support frame 4, a telescopic end is provided at the bottom end of the first cylinder 6, the bottom end of the telescopic end is connected to the top end of the pressing plate 10, a triangular block 12 is provided on one side of the lower pressing plate 10, the tip of the triangular block 12 faces downward, and the top end of the triangular block 12 is connected to the telescopic end, and the bottom ends of the lower pressing plate 10 and the triangular block 12 are flush.

[0037] In the actual operation of the present invention, the fiber spinning cloth clamped by the clamping hand 13 will pass through the distance between the lower pressure plate 10 and the support block 5. When one end of the fiber spinning cloth is continuously wound by the disinfection winding mechanism 3, the fiber spinning cloth will be driven to move. The upper surface of the fiber spinning cloth will contact the cleaning teeth 11 at the bottom end of the lower pressure plate 10, and the excess fiber filaments remaining on the upper surface of the fiber spinning cloth will be scraped off. At the same time, the distance between the lower pressure plate 10 and the support block 5 can be adjusted by the telescopic drive of the first cylinder 6 and the first electric push rod 18 to adapt to fiber spinning cloths of different thicknesses and facilitate actual processing needs.

[0038] Two vertically corresponding pressing rollers 14 are provided on one side of the lower pressing plate 10 close to the disinfection winding mechanism 3. The two ends of the two pressing rollers 14 are rotatably connected to the two sides inside the support frame 4. Two second motors 15 are fixed on the outer side of the support frame 4, and the two second motors 15 are respectively driven and connected to the two pressing rollers 14.

[0039] There is a gap between the two vertically corresponding pressing rollers 14, and the fiber spinning cloth with the fiber filaments scraped off passes between the two pressing rollers 14. The two pressing rollers 14 are driven by the corresponding second motors 15 to rotate relatively, so as to roll the passing fiber spinning cloth to make the fiber spinning cloth smoother and avoid bulges that affect the quality of winding. At the same time, the two pressing rollers 14 also support the moving fiber spinning cloth to avoid the fiber spinning cloth from sinking due to its own weight during movement.

[0040] The disinfection and winding mechanism 3 includes a U-shaped disinfection box 22, the U-shaped opening of the U-shaped disinfection box 22 faces the lower pressure plate 10, and the upper movable plate 28 and the lower movable plate 29 are lifted and lowered on the side of the U-shaped disinfection box 22 close to the lower pressure plate 10, and the upper exhaust box 36 for discharging high-temperature steam and the lower air receiving box 39 for receiving steam are respectively fixed on the side where the upper movable plate 28 and the lower movable plate 29 are close to each other. The U-shaped disinfection box 22 is rotatably connected to the winding drum 32, and the fiber spinning cloth passes through the gap between the upper exhaust box 36 and the lower air receiving box 39 and is wound on the winding drum 32. A side plate 26 is fixed to one side of the U-shaped disinfection box 22, and a third motor 23 is fixed to one side of the side plate 26.

[0041] A hot air blower 35 is fixed to the top of the upper movable plate 28, a connecting pipe 37 is connected between the interior of the upper exhaust box 36 and the hot air blower 35, air grooves 40 are provided on the opposite sides of the upper exhaust box 36 and the lower air receiving box 39, and the upper exhaust box 36 and the lower air receiving box 39 correspond vertically.

[0042] In the actual operation of the present invention, the hot air blower 35 discharges the generated high-temperature gas from the upper exhaust box 36, and the fiber spinning cloth passes between the upper exhaust box 36 and the lower air box 39. The upper exhaust box 36 and the lower air box 39 support and limit the fiber spinning cloth. At the same time, the high-temperature wind is discharged from the air groove 40 of the upper exhaust box 36 to iron the upper surface of the fiber spinning cloth to improve the flatness of the fiber spinning cloth. Under the action of high temperature, the moving fiber spinning cloth can be sterilized to avoid the growth of bacteria during production and improve the hygiene and safety of winding.

[0043] The high-temperature wind generated will penetrate the gaps between the fiber filaments in the fiber spinning cloth and enter the lower air box 39, and be received by the lower air box 39. Since the distance between the upper air box 36 and the lower air box 39 is small, the wind is ejected vertically, which can prevent excess wind from dispersing to both sides.

[0044] The second adsorption box 20 and the first adsorption box 41 are fixed to the side of the upper exhaust box 36 and the lower air receiving box 39 away from the clamping mechanism 2, respectively. The second adsorption box 20 and the first adsorption box 41 are fixed to the opposite ends with semicircular ends 43, the semicircular surfaces of the two semicircular ends 43 are arranged opposite to each other, and the opposite sides of the two semicircular ends 43 are provided with adsorption ports 44, the two adsorption ports 44 are connected to the corresponding second adsorption box 20 and the first adsorption box 41, respectively, the second adsorption box 20 and the first adsorption box 41 are connected through the air pipe 42, the bottom end of the lower movable plate 29 is fixed with an air pump 38, the air suction port of the air pump 38 is connected to the interior of the first adsorption box 41 and the lower air receiving box 39, the second adsorption box 20 and the first adsorption box 41 are respectively fixed to the ends of the upper movable plate 28 and the lower movable plate 29 close to each other.

[0045] In addition, after the fiber spinning cloth is sterilized by high temperature, the fiber spinning cloth passes through the gap between the second adsorption box 20 and the first adsorption box 41, and the upper and lower surfaces of the fiber spinning cloth are abutted by the semicircular ends 43 on the second adsorption box 20 and the first adsorption box 41. The two semicircular ends 43 can clamp and fix the fiber spinning cloth. Since the fiber spinning cloth has just been sterilized by high temperature, the fiber filaments on the fiber spinning cloth will shrink when heated. Then, through the abutment and extrusion of the two semicircular ends 43, the upper and lower surfaces of the fiber spinning cloth can be squeezed and flattened more easily. At the same time, the vacuum pump 38 is started, so that the second adsorption box 20, the first adsorption box 41 and the lower air box 39 all generate suction to adsorb the moving fiber spinning cloth. On the one hand, it can absorb excess heat to avoid heat accumulation, and at the same time, it can absorb dust on the upper and lower surfaces of the fiber spinning cloth to improve the cleanliness of the fiber spinning cloth.

[0046] The suction force generated by the lower air box 39 can increase the discharge speed of the high-temperature wind force and prevent the high-temperature wind force from scattering.

[0047] A sliding groove 27 is provided on one side of the side plate 26 close to the clamping mechanism 2, and sliding blocks are fixed on one side of the upper movable plate 28 and the lower movable plate 29. The two sliding blocks are slidably fitted in the sliding groove 27, and the upper movable plate 28 is arranged above the lower movable plate 29. One end of the winding drum 32 is driven and connected to the third motor 23, and the end of the U-shaped disinfection box 22 away from the side plate 26 is rotatably connected to the sliding door 33, and an auxiliary handle 34 is fixed on one side of the sliding door 33.

[0048] L-shaped brackets 30 are fixed to the top and bottom ends of the U-shaped disinfection box 22, and second electric push rods 31 are fixed to the opposite sides of the two L-shaped brackets 30. The opposite ends of the two second electric push rods 31 are fixedly connected to the upper movable plate 28 and the lower movable plate 29 respectively. A plurality of sterilizers are arranged on the inner wall of the U-shaped disinfection box 22. The sterilizers can use sterilization devices such as ultraviolet sterilization lamps. Since the winding time of the fiber spinning cloth is relatively long, there is enough time to use ultraviolet sterilization lamps for sterilization. At the same time, the wound fiber spinning cloth can also stay in the U-shaped disinfection box 22 to increase the sterilization time.

[0049] In the actual operation of the present invention, by starting the third motor 23, the winding drum 32 can be driven to rotate, so that the winding drum 32 drives the sterilized fiber spinning cloth to be wound and wound, and the fiber spinning cloth is wound in the U-shaped disinfection box 22, which can block the entry of external dust. At the same time, the disinfector can continue to further sterilize the wound fiber spinning cloth to improve the hygiene level.

[0050] In addition, one end of the U-shaped disinfection box 22 can be opened by rotating the sliding door 33, so that personnel can further move and process the rolled fiber spinning cloth.

[0051] Support legs 21 are fixed to the four corners of the bottom of the workbench 1 , vertical plates 25 are fixed to both sides of the bottom of the U-shaped disinfection box 22 , and bottom plates 24 are fixed to the bottom ends of the two vertical plates 25 , and the bottom plates 24 are fixed to the top of the workbench 1 .

[0052] The present invention also discloses a three-component parallel composite fiber spinning method, comprising the following steps:

[0053] S1. Three or more polymer fluids with different properties are fed into the same spinning assembly, converged at appropriate positions of the assembly, extruded and solidified into fibers from the same spinneret hole, and then cooled to form a fiber spinning cloth;

[0054] S2. The fiber spinning cloth is clamped and supported by the clamping mechanism 2, and the disinfection and winding mechanism 3 completes the disinfection and winding work.

[0055] More than three polymer fluids with different properties may include carbon nanotubes, polypropylene, and polylactic acid composite fiber materials. Specifically, the carbon nanotube nanopowder is placed on a special transmission device of the plasma processing equipment, and the plasma is directly sprayed onto the surface of the carbon nanotube nanopowder under atmospheric pressure and an open environment to make the carbon nanotube nanopowder move in the plasma atmosphere. Other materials are made into slices in this way to obtain composite slices, which are finally melted to obtain fiber spinning cloth.

[0056] Working principle: A clamping mechanism 2 supporting the fiber spinning cloth is fixed on the top of the workbench 1, and a disinfection winding mechanism 3 is arranged on one side of the clamping mechanism 2. The disinfection winding mechanism 3 is used to wind up and disinfect the supported fiber spinning cloth. One end of the fiber spinning cloth is supported by the clamping mechanism 2, and one end of the fiber spinning cloth is continuously wound up by the disinfection winding mechanism 3, and during the winding process, the fiber spinning cloth is driven to move.

[0057] In the actual use of the present invention, the fiber spinning cloth can pass through the clamp 13 and be first clamped and supported by the clamp 13. At the same time, the second cylinder can push the sliding seat 8 and the clamp 13 on the sliding seat 8 to move back and forth, which is used to change the distance between the clamp 13 and the clamping mechanism 2, so as to facilitate the tightening or loosening of the fiber spinning cloth and facilitate actual operation.

[0058] The clamping mechanism 2 includes a support frame 4, the top and bottom ends of which are respectively connected to a lower pressure plate 10 and a support block 5. A gap is left between the lower pressure plate 10 and the support block 5 for the fiber spinning cloth to pass through. The fiber spinning cloth clamped by the clamping hand 13 will pass through the gap between the lower pressure plate 10 and the support block 5. When one end of the fiber spinning cloth is continuously wound by the disinfection winding mechanism 3, the fiber spinning cloth will be driven to move. The upper surface of the fiber spinning cloth will contact the cleaning teeth 11 at the bottom end of the lower pressure plate 10 to scrape off the excess fiber filaments remaining on the upper surface of the fiber spinning cloth. At the same time, the distance between the lower pressure plate 10 and the support block 5 can be adjusted by the telescopic drive of the first cylinder 6 and the first electric push rod 18 to adapt to fiber spinning cloths of different thicknesses and facilitate actual processing needs.

[0059] There is a gap between the two vertically corresponding pressing rollers 14, and the fiber spinning cloth with the fiber filaments scraped off passes between the two pressing rollers 14. The two pressing rollers 14 are driven by the corresponding second motors 15 to rotate relatively, so as to roll the passing fiber spinning cloth to make the fiber spinning cloth smoother and avoid bulges that affect the quality of winding. At the same time, the two pressing rollers 14 also support the moving fiber spinning cloth to avoid the fiber spinning cloth from sinking due to its own weight during movement.

[0060] In the actual operation of the present invention, the hot air blower 35 discharges the generated high-temperature gas from the upper exhaust box 36, and the fiber spinning cloth passes between the upper exhaust box 36 and the lower air box 39. The upper exhaust box 36 and the lower air box 39 support and limit the fiber spinning cloth. At the same time, the high-temperature wind is discharged from the air groove 40 of the upper exhaust box 36 to iron the upper surface of the fiber spinning cloth to improve the flatness of the fiber spinning cloth. Under the action of high temperature, the moving fiber spinning cloth can be sterilized to avoid the growth of bacteria during production and improve the hygiene and safety of winding.

[0061] The high-temperature wind generated will penetrate the gaps between the fiber filaments in the fiber spinning cloth and enter the lower air box 39, and be received by the lower air box 39. Since the distance between the upper air box 36 and the lower air box 39 is small, the wind is ejected vertically, which can prevent excess wind from dispersing to both sides.

[0062] In addition, after the fiber spinning cloth is sterilized by high temperature, the fiber spinning cloth passes through the gap between the second adsorption box 20 and the first adsorption box 41, and the upper and lower surfaces of the fiber spinning cloth are resisted by the semicircular ends 43 on the second adsorption box 20 and the first adsorption box 41. The two semicircular ends 43 can clamp and fix the fiber spinning cloth. Since the fiber spinning cloth has just been sterilized by high temperature, the fiber filaments on the fiber spinning cloth will shrink when heated. Then, through the resistance and extrusion of the two semicircular ends 43, the upper and lower surfaces of the fiber spinning cloth can be more easily squeezed and flattened. At the same time, the vacuum pump 38 is started, so that the second adsorption box 20, the first adsorption box 41 and the lower air box 39 all generate suction to adsorb the moving fiber spinning cloth. On the one hand, it can absorb excess heat to avoid heat accumulation, and at the same time, it can absorb dust on the upper and lower surfaces of the fiber spinning cloth to improve the cleanliness of the fiber spinning cloth. The suction generated by the lower air box 39 can increase the discharge speed of high-temperature wind force to avoid the dispersion of high-temperature wind force.

[0063] In the actual operation of the present invention, by starting the third motor 23, the winding drum 32 can be driven to rotate, so that the winding drum 32 drives the sterilized fiber spinning cloth to be wound and wound, and the fiber spinning cloth is wound in the U-shaped disinfection box 22, which can block the entry of external dust. At the same time, the disinfector can continue to further sterilize the wound fiber spinning cloth to improve the hygiene level. In addition, one end of the U-shaped disinfection box 22 can be rotated and opened by the sliding door 33, which is convenient for personnel to further move and handle the wound fiber spinning cloth.

Claims

1. A three-component parallel composite fiber spinning device, comprising a workbench (1), characterized in that: A clamping mechanism (2) for supporting the fiber spinning cloth is fixed at the top of the workbench (1), and a disinfection winding mechanism (3) is arranged on one side of the clamping mechanism (2). The disinfection winding mechanism (3) is used to wind up and disinfect the supported fiber spinning cloth. The clamping mechanism (2) comprises a support frame (4), and the top and bottom ends of the support frame (4) are respectively connected to a lower pressing plate (10) and a supporting block (5). A spacing is left between the lower pressing plate (10) and the supporting block (5) for the fiber spinning cloth to pass through. The bottom end of the lower pressing plate (10) is provided with cleaning teeth (11) along the length direction. The disinfection winding mechanism (3) comprises a U-shaped A disinfection box (22), wherein the U-shaped opening of the U-shaped disinfection box (22) faces the lower pressure plate (10), and an upper movable plate (28) and a lower movable plate (29) are provided on one side of the U-shaped disinfection box (22) close to the lower pressure plate (10) for lifting and lowering, and an upper exhaust box (36) for discharging high-temperature steam and a lower air receiving box (39) for receiving steam are fixed on the side close to each other of the upper movable plate (28) and the lower movable plate (29), respectively, and a winding drum (32) is rotatably connected inside the U-shaped disinfection box (22), and the fiber spinning cloth passes through the gap between the upper exhaust box (36) and the lower air receiving box (39), and is wound on the winding drum (32).

2. A three-component parallel composite fiber spinning device according to claim 1, characterized in that: A side plate (26) is fixed to one side of the U-shaped disinfection box (22), a third motor (23) is fixed to one side of the side plate (26), a sliding groove (27) is provided on the side of the side plate (26) close to the clamping mechanism (2), sliding blocks are fixed to one side of the upper movable plate (28) and the lower movable plate (29), both sliding blocks are slidably fitted in the sliding groove (27), and the upper movable plate (28) is arranged above the lower movable plate (29), one end of the winding drum (32) is connected to the third motor (23), and the end of the U-shaped disinfection box (22) away from the side plate (26) is rotatably connected to a sliding door (33), and an auxiliary handle (34) is fixed to one side of the sliding door (33).

3. The three-component parallel composite fiber spinning device according to claim 1, characterized in that: A hot air blower (35) is fixed to the top of the upper movable plate (28), a connecting pipe (37) is connected between the interior of the upper exhaust box (36) and the hot air blower (35), air grooves (40) are provided on opposite sides of the upper exhaust box (36) and the lower air receiving box (39), and the upper exhaust box (36) and the lower air receiving box (39) correspond vertically.

4. The three-component parallel composite fiber spinning device according to claim 1, characterized in that: A second adsorption box (20) and a first adsorption box (41) are fixed to the side of the upper exhaust box (36) and the lower air receiving box (39) away from the clamping mechanism (2), respectively; a semicircular end (43) is fixed to the opposite end of the second adsorption box (20) and the first adsorption box (41); the semicircular surfaces of the two semicircular ends (43) are arranged opposite to each other, and adsorption ports (44) are provided on the opposite sides of the two semicircular ends (43); the two adsorption ports (44) are respectively connected to the corresponding second adsorption boxes (20) The interior of the second adsorption box (20) and the first adsorption box (41) are connected via an air pipe (42); an air pump (38) is fixed to the bottom end of the lower movable plate (29); the air suction port of the air pump (38) is connected to the interior of the first adsorption box (41) and the lower air receiving box (39); the second adsorption box (20) and the first adsorption box (41) are respectively fixed to the ends of the upper movable plate (28) and the lower movable plate (29) close to each other.

5. The three-component parallel composite fiber spinning device according to claim 1, characterized in that: The top and bottom ends of the U-shaped disinfection box (22) are both fixed with L-shaped brackets (30), and the opposite sides of the two L-shaped brackets (30) are both fixed with second electric push rods (31), and the opposite ends of the two second electric push rods (31) are respectively fixedly connected to the upper movable plate (28) and the lower movable plate (29), and a plurality of disinfectors are arranged on the inner wall of the U-shaped disinfection box (22).

6. The three-component parallel composite fiber spinning device according to claim 1, characterized in that: A support plate (19) is fixed at the bottom end of the support frame (4), and the support plate (19) is fixed to the top end of the workbench (1). A first electric push rod (18) is fixed at the bottom end of the workbench (1), and the top end of the first electric push rod (18) extends out of the support plate (19), and the extended end is connected to the bottom end of the support block (5). A first cylinder (6) is fixed at the top end inside the support frame (4), and a telescopic end is provided at the bottom end of the first cylinder (6), and the bottom end of the telescopic end is connected to the top end of the lower pressure plate (10). A triangular block (12) is provided on one side of the lower pressure plate (10), and the tip of the triangular block (12) faces downward, and the top end of the triangular block (12) is connected to the telescopic end, and the bottom ends of the lower pressure plate (10) and the triangular block (12) are flush.

7. The three-component parallel composite fiber spinning device according to claim 1, characterized in that: Two vertically corresponding pressing rollers (14) are arranged on one side of the lower pressing plate (10) close to the disinfection winding mechanism (3), and the two ends of the two pressing rollers (14) are rotatably connected to the two sides inside the support frame (4). Two second motors (15) are fixed on the outer side of the support frame (4), and the two second motors (15) are respectively connected to the two pressing rollers (14) in a driving manner.

8. The three-component parallel composite fiber spinning device according to claim 1, characterized in that: A slide rail (7) is provided on the other side of the clamping mechanism (2), a slide seat (8) is slidably matched on the slide rail (7), a first motor (9) is fixed on the slide seat (8), a drive shaft is provided on the side of the first motor (9) close to the clamping mechanism (2), a turntable (16) is fixed on the drive shaft, a drive cylinder (17) is fixed on the side of the turntable (16) close to the clamping mechanism (2), a clamping hand (13) is connected to one side of the drive cylinder (17), and the fiber spinning cloth is passed through the clamping hand (13).

9. The three-component parallel composite fiber spinning device according to claim 1, characterized in that: Support legs (21) are fixed to the four corners of the bottom of the workbench (1), vertical plates (25) are fixed to both sides of the bottom of the U-shaped disinfection box (22), and bottom plates (24) are fixed to the bottom ends of the two vertical plates (25), and the bottom plates (24) are fixed to the top of the workbench (1).

10. A three-component parallel composite fiber spinning method, characterized in that: The three-component parallel composite fiber spinning device according to any one of claims 1 to 9 further comprises the following steps: S1. Three or more polymer fluids with different properties are fed into the same spinning assembly, converged at appropriate positions of the assembly, extruded and solidified into fibers from the same spinneret hole, and then cooled to form a fiber spinning cloth; S2. The fiber spinning cloth is clamped and supported by the clamping mechanism (2), and is sterilized and wound by the sterilizing and winding mechanism (3).

Images