CN111996607B - Non-woven fabric fiber cooling mechanism - Google Patents
Non-woven fabric fiber cooling mechanism Download PDFInfo
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- CN111996607B CN111996607B CN202010944371.0A CN202010944371A CN111996607B CN 111996607 B CN111996607 B CN 111996607B CN 202010944371 A CN202010944371 A CN 202010944371A CN 111996607 B CN111996607 B CN 111996607B
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- water
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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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
- D01D5/0885—Cooling filaments, threads or the like, leaving the spinnerettes by means of a liquid
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- Nonwoven Fabrics (AREA)
Abstract
The invention relates to the technical field of non-woven fabrics, in particular to a non-woven fabric fiber cooling mechanism which comprises a cooling cylinder, wherein a water inlet tank and a water outlet tank are fixedly arranged on the cooling cylinder, waterproof bearings are fixedly arranged on the water inlet tank and the water outlet tank, a driving shaft is rotatably arranged on the water inlet tank, a driven shaft is rotatably arranged on the water outlet tank, heat absorbing rollers are fixedly arranged on the driving shaft and the driven shaft, a water inlet groove is formed in the driving shaft, the water inlet groove is communicated with a through hole, and a through groove is formed in the driven shaft; the hot melt trickle is carried out the quick cooling of first step and is stereotyped through the heat absorption roller that keeps the low temperature state, produces wind-force through the fan simultaneously and carries out the secondary cooling, and high efficiency's completion cooling process, cooling water can take away the heat at the in-process of circulation, and the relative air of cooling water has great specific heat capacity, and the heat absorption capacity is strong, and it is little to receive external temperature influence, so assurance cooling effect that can be stable.
Description
Technical Field
The invention relates to the technical field of non-woven fabrics, in particular to a non-woven fabric fiber cooling mechanism.
Background
The non-woven fabric is an ordered or disordered non-woven fiber sheet obtained by arranging or spraying fibers formed by spinning on a substrate and solidifying and forming in different forms, so that the non-woven fabric has the advantages of low cost and wide application. After the textile raw material is heated into a melt, the melt is extruded or sprayed out of a machine, and then the temperature is reduced to prepare the fiber.
Present fibre cooling process adopts direct air-cooled cooling mode more, blows cold wind and cools off the shaping on the fuse-element trickle, and this cooling mode is too simple, because the heat distributes by the circulation of air entirely, receives external temperature environment's influence easily, and a round of cooling time is shorter simultaneously, and the cooling effect is poor, in view of this, we provide a non-woven fabrics fibre cooling body.
Disclosure of Invention
The present invention is directed to a cooling mechanism for cooling nonwoven fabric fibers to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a non-woven fabric fiber cooling mechanism comprises a cooling cylinder, wherein a water inlet tank and a water outlet tank are fixedly mounted on the cooling cylinder, waterproof bearings are fixedly mounted on the water inlet tank and the water outlet tank, a driving shaft is rotatably mounted on the water inlet tank, a driven shaft is rotatably mounted on the water outlet tank, heat absorbing rollers are fixedly mounted on the driving shaft and the driven shaft, a water inlet groove is formed in the driving shaft, the water inlet groove is communicated with a through hole, a through groove is formed in the driven shaft, a cavity is formed in the heat absorbing rollers, a supporting rod is movably connected in the water inlet groove and fixedly mounted on a central shaft, a movable plate is rotatably mounted on the central shaft, a water blocking plate is fixedly mounted on the central shaft, a notch is formed in the water blocking plate, a balancing weight is fixedly mounted on the central shaft, the balancing weight is movably connected in a limiting groove, and a fan and an air guide pipe are fixedly installed on the cooling cylinder, the supporting rod and the balancing weight are respectively installed at two ends of the central shaft, a limiting ball is arranged at the end part of the supporting rod, the movable plate is connected to the central shaft through a circular ring sleeve, the water blocking plate is connected to the central shaft through a screw, the movable plate and the water blocking plate are alternately arranged at intervals, and the balancing weight and the limiting groove are located in the water outlet tank.
Preferably, the water inlet tank and the water outlet tank are respectively arranged at two sides of the cooling cylinder, the water inlet tank and the water outlet tank are respectively provided with a water inlet pipe and a water outlet pipe, and the water inlet pipe and the water outlet pipe are connected to the cooling water circulation tank through pipelines.
Preferably, waterproof bearing installs on the lateral wall of case and play water tank of intaking, and drive shaft and driven shaft install through waterproof bearing, the drive shaft runs through two lateral walls of case of intaking, and the driven shaft tip is located out the water tank, the heat absorption roller is located between drive shaft and the driven shaft, and the drive shaft passes through motor drive.
Preferably, the water inlet tank is a half groove arranged on the driving shaft, the water inlet tank is communicated with the space of the water inlet tank through a through hole, and the water inlet tank, the cavity and the through groove are communicated.
Preferably, the feed hopper and the fan are respectively arranged at two sides of the cooling cylinder, and the heat absorbing roller is provided with a blanking gap at one side of the fan.
Compared with the prior art, the invention has the beneficial effects that:
1. the heat absorption roller is arranged between the water inlet tank and the water outlet tank through the waterproof bearing, the motor drives the heat absorption roller to rotate, and meanwhile, continuously circulating cooling water is introduced into an inner cavity of the heat absorption roller, so that the heat absorption roller is kept in a low-temperature state, hot melt trickles fall on the heat absorption roller to perform first-step rapid cooling and shaping, wind power is generated by the fan to perform secondary cooling, fibers are blown away from the heat absorption roller, the cooling process is completed rapidly and efficiently, the cooling water can take away heat in the circulating process, the cooling water has a large specific heat capacity relative to air, the heat absorption capacity is strong, the influence of the external temperature is small, and the cooling effect can be stably ensured;
2. the central shaft is arranged in the heat absorption roller, and can be kept at the central position through the supporting rod and the balancing weight, so that the water blocking plate on the central shaft is blocked in the heat absorption roller, cooling water flow rotating along with the heat absorption roller is scattered, the water flow is fully mixed under the stirring action of the movable plate, heat is more dispersed, the temperature of the cooling water is ensured to be uniform, and a better cooling effect is achieved.
Drawings
FIG. 1 is a top view of a structure of the present invention;
fig. 2 is an enlarged schematic view of the area a in fig. 1.
In the figure: the cooling device comprises a cooling cylinder 1, a water inlet tank 2, a water outlet tank 3, a waterproof bearing 4, a driving shaft 5, a driven shaft 6, a heat absorbing roller 7, a water inlet groove 8, a through hole 9, a through groove 10, a cavity 11, a supporting rod 12, a central shaft 13, a movable plate 14, a water blocking plate 15, a notch 16, a balancing weight 17, a limiting groove 18, a feeding hopper 19, a fan 20 and an air guide pipe 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: a non-woven fabric fiber cooling mechanism comprises a cooling cylinder 1, wherein a water inlet tank 2 and a water outlet tank 3 are fixedly mounted on the cooling cylinder 1, a waterproof bearing 4 is fixedly mounted on the water inlet tank 2 and the water outlet tank 3, a driving shaft 5 is rotatably mounted on the water inlet tank 2, a driven shaft 6 is rotatably mounted on the water outlet tank 3, a heat absorbing roller 7 is fixedly mounted on the driving shaft 5 and the driven shaft 6, a water inlet groove 8 is formed in the driving shaft 5, the water inlet groove 8 is communicated with a through hole 9, a through groove 10 is formed in the driven shaft 6, a cavity 11 is formed in the heat absorbing roller 7, a supporting rod 12 is movably connected in the water inlet groove 8, the supporting rod 12 is fixedly mounted on a central shaft 13, a movable plate 14 is rotatably mounted on the central shaft 13, a water blocking plate 15 is fixedly mounted on the central shaft 13, a notch 16 is formed in the water blocking plate 15, and a balancing weight 17 is fixedly mounted on the central shaft 13, and the balancing weight 17 is movably connected in the limiting groove 18, the cooling cylinder 1 is fixedly provided with a feed hopper 19, and the cooling cylinder 1 is fixedly provided with a fan 20 and an air guide pipe 21.
The water inlet tank 2 and the water outlet tank 3 are respectively arranged at two sides of the cooling cylinder 1, the water inlet tank 2 and the water outlet tank 3 are respectively provided with a water inlet pipe and a water outlet pipe, the water inlet pipe and the water outlet pipe are connected to the cooling water circulation tank through pipelines, cooling water is pumped out of the cooling water circulation tank through a water pump and then is sent into the water inlet tank 2, and after heat is absorbed, hot water flows back into the cooling water circulation tank from the water outlet tank 3 to be cooled for repeated use;
the waterproof bearings 4 are arranged on the side walls of the water inlet tank 2 and the water outlet tank 3, the driving shaft 5 and the driven shaft 6 are arranged through the waterproof bearings 4, the driving shaft 5 penetrates through the two side walls of the water inlet tank 2, the end part of the driven shaft 6 is positioned in the water outlet tank 3, the heat absorption roller 7 is positioned between the driving shaft 5 and the driven shaft 6, the driving shaft 5 is driven by a motor, the waterproof bearings 4 can bear the rotation of the driving shaft 5 and the driven shaft 6 and simultaneously ensure the sealing performance, cooling water is prevented from leaking from the water inlet tank 2 and the water outlet tank 3, the driving shaft 5 is driven by the motor to rotate, and the heat absorption roller 7 can rotate continuously;
the water inlet groove 8 is a half groove arranged on the driving shaft 5, the water inlet groove 8 is communicated with the water inlet tank 2 through a through hole 9, the water inlet groove 8, the cavity 11 and the through groove 10 are communicated, when the driving shaft 5, the driven shaft 6 and the heat absorption roller 7 rotate continuously, cooling water can enter the water inlet groove 8 from the water inlet tank 2 through the through hole 9, then the cavity 11 is filled, and the cooling water flows into the water outlet tank 3 from the through groove 11 to complete the circulation of the cooling water, when the heat absorption roller 7 rotates, fibers rotate on the heat absorption roller 7, and heat is absorbed quickly;
the support rod 12 and the counterweight block 17 are respectively installed at two ends of the central shaft 13, the end of the support rod 12 is provided with a limiting ball, the movable plate 14 is connected on the central shaft 13 through a circular ring sleeve, the water blocking plate 15 is connected on the central shaft 13 through a screw, the movable plate 14 and the water blocking plate 15 are alternately arranged at intervals, the counterweight block 17 and the limiting groove 18 are positioned in the water outlet tank 3, the rotation of the heat absorbing roller 7 can not only use different surface parts to contact with fibers for heat absorbing and cooling, but also drive the cooling water therein to rotate, at the moment, the cooling water has the tendency of forming a vortex and is not beneficial to uniform absorption of heat, so that in order to mix the cooling water, the water blocking plate 15 is used for blocking the water flow, the movable plate 14 can rotate under the impact of the water flow, the alternating cooperation of the two can enable the water flow to be scattered and be fully mixed together, the temperature is more uniform, in order to ensure that the water blocking plate 15 and the central shaft 13 are kept in a certain range and do not rotate under the impact of water flow, the impact force is resisted through the gravity action of the counterweight 17, the support rod 12 and the fiber groove 18 are limited, and the central shaft 13 is ensured to be positioned at the center of the heat absorbing roller 7 all the time;
the feeding hopper 19 and the fan 20 are respectively arranged at two sides of the cooling cylinder 1, a blanking gap is reserved on one side of the fan 20 of the heat absorbing roller 7, hot melt is delivered onto the heat absorbing roller 7 through the feeding hopper 19 in a trickle manner, the heat absorbing roller 7 is used for rapidly cooling the heat absorbing roller to form fibers, the absorbed heat is taken away through cooling water, meanwhile, the heat absorbing roller 7 rotates to drive the fibers which are preliminarily cooled to rotate along the surface of the heat absorbing roller 7, and when the fibers move to the air guide pipe 21, the fibers are blown by cold air and are thrown out of the heat absorbing roller 7 under the action of centrifugal force to enter a collecting device, and meanwhile, the cold air plays a role in secondary cooling;
the working principle is as follows: firstly, the driving shaft 5 is driven by a motor, so that the heat absorbing roller 7 can rotate continuously between the water inlet tank 2 and the water outlet tank 3, cooling water is pumped out of the cooling water circulation tank by a water pump and then sent into the water inlet tank 2, the waterproof bearing 4 can ensure the sealing performance while bearing the rotation of the driving shaft 5 and the driven shaft 6, so as to prevent the cooling water from leaking out of the water inlet tank 2 and the water outlet tank 3, the cooling water can enter the water inlet groove 8 from the water inlet tank 2 through the through hole 9, then the cavity 11 of the heat absorbing roller 7 is filled and flows into the water outlet tank 3 from the through groove 11, and finally the cooling water returns to the cooling water circulation tank from the water outlet tank 3 to complete the circulation of the cooling water, the heat absorbing roller 7 is kept in a low-temperature state due to the existence of the cooling water in the cavity 11, hot melt fine flow is sent into the cooling cylinder 1 through the feed hopper 19 and falls on the heat absorbing roller 7, the absorbed heat is taken away by cooling water, meanwhile, the heat absorbing roller 7 rotates to drive the fibers subjected to primary cooling to rotate along the surface of the heat absorbing roller 7, and when the fibers move to the air guide pipe 21, the fibers are blown by cold air and are thrown out of the heat absorbing roller 7 under the action of centrifugal force to enter a collecting device, and meanwhile, the cold air plays a role in secondary cooling; and in order to ensure the cooling effect of the heat absorbing roller 7, the rotation of the heat absorbing roller 7 can not only perform heat absorbing cooling by using different surface parts in contact with the fibers, meanwhile, the cooling water in the water tank can be driven to rotate, and the cooling water has the tendency of forming vortex and is not beneficial to the uniform absorption of heat, therefore, in order to mix the cooling water continuously, the water blocking plate 15 is used to block the water flow, and the movable plate 14 can rotate under the impact of the water flow, and the alternating cooperation of the two makes the water flow be broken away and mixed sufficiently, so that the temperature is more uniform, in order to ensure that the water blocking plate 15 and the central shaft 13 are maintained within a certain range to block the flow of water, rather than rotating under the impact of water flow, the impact force is resisted through the action of gravity of the counterweight block 17, the support rod 12 and the fiber groove 18 are limited to ensure that the central shaft 13 is always positioned at the center of the heat absorption roller 7.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a non-woven fabrics fibre cooling body, includes cooling cylinder (1), its characterized in that: a water inlet tank (2) and a water outlet tank (3) are fixedly mounted on the cooling cylinder (1), a waterproof bearing (4) is fixedly mounted on the water inlet tank (2) and the water outlet tank (3), a driving shaft (5) is rotatably mounted on the water inlet tank (2), a driven shaft (6) is rotatably mounted on the water outlet tank (3), heat absorbing rollers (7) are fixedly mounted on the driving shaft (5) and the driven shaft (6), a water inlet groove (8) is formed in the driving shaft (5), the water inlet groove (8) is communicated with a through hole (9), a through groove (10) is formed in the driven shaft (6), a cavity (11) is formed in the heat absorbing rollers (7), a supporting rod (12) is movably connected in the water inlet groove (8), the supporting rod (12) is fixedly mounted on a central shaft (13), and a movable plate (14) is rotatably mounted on the central shaft (13), a water-blocking plate (15) is fixedly arranged on the central shaft (13), a notch (16) is arranged on the water-blocking plate (15), a balancing weight (17) is fixedly arranged on the central shaft (13), the balancing weight (17) is movably connected in a limiting groove (18), a feed hopper (19) is fixedly arranged on the cooling cylinder (1), a fan (20) and an air guide pipe (21) are fixedly arranged on the cooling cylinder (1), the support rod (12) and the balancing weight (17) are respectively arranged at two ends of the central shaft (13), a limiting ball is arranged at the end part of the support rod (12), the movable plate (14) is connected on the central shaft (13) through a circular ring sleeve, the water-blocking plate (15) is connected on the central shaft (13) through screws, the movable plate (14) and the water-blocking plate (15) are alternately arranged at intervals, and the balancing weight (17) and the limiting groove (18) are positioned in the water outlet tank (3), feeder hopper (19) and fan (20) are installed respectively in the both sides of cooling cylinder (1), and inhale hot-rolling (7) and leave the unloading clearance in fan (20) one side, send hot melt trickle to inhale on hot-rolling (7) through feeder hopper (19), carry out quick cooling fibre through inhaling hot-rolling (7), it takes away through the cooling water to absorb the heat, it rotates to drive the fibre of preliminary cooling along inhaling hot-rolling (7) surface rotation to inhale hot-rolling (7) simultaneously, when moving to guide duct (21) department, receive the blowing of cold wind, and under the effect of centrifugal force, throw away from inhaling hot-rolling (7), enter into the unloading clearance, cold wind plays secondary cooling's effect simultaneously.
2. A nonwoven fabric fiber cooling mechanism as defined in claim 1, wherein: the water inlet tank (2) and the water outlet tank (3) are respectively arranged on two sides of the cooling cylinder (1), the water inlet tank (2) and the water outlet tank (3) are respectively provided with a water inlet pipe and a water outlet pipe, and the water inlet pipe and the water outlet pipe are connected to the cooling water circulation tank through pipelines.
3. A nonwoven fabric fiber cooling mechanism as defined in claim 1, wherein: waterproof bearing (4) are installed on the lateral wall of case (2) and play water tank (3) of intaking, and drive shaft (5) and driven shaft (6) are installed through waterproof bearing (4), drive shaft (5) run through two lateral walls of case (2) of intaking, and driven shaft (6) tip is located play water tank (3), inhale hot-rolling (7) and be located between drive shaft (5) and driven shaft (6), and drive shaft (5) pass through motor drive.
4. A nonwoven fabric fiber cooling mechanism as defined in claim 1, wherein: the water inlet tank (8) is a half groove arranged on the driving shaft (5), the water inlet tank (8) is communicated with the space of the water inlet tank (2) through a through hole (9), and the water inlet tank (8), the cavity (11) and the through groove (10) are communicated with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010944371.0A CN111996607B (en) | 2020-09-10 | 2020-09-10 | Non-woven fabric fiber cooling mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010944371.0A CN111996607B (en) | 2020-09-10 | 2020-09-10 | Non-woven fabric fiber cooling mechanism |
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| Publication Number | Publication Date |
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| CN111996607A CN111996607A (en) | 2020-11-27 |
| CN111996607B true CN111996607B (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010944371.0A Active CN111996607B (en) | 2020-09-10 | 2020-09-10 | Non-woven fabric fiber cooling mechanism |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115896962B (en) * | 2022-11-10 | 2023-08-15 | 济宁鸿运棉杆纤维科技有限公司 | Environment-friendly fiber preparation device |
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| TWI668341B (en) * | 2018-11-30 | 2019-08-11 | 萬核應用材料有限公司 | Adhesive wire drawing process |
| CN109881274B (en) * | 2019-03-04 | 2020-08-11 | 浙江恒百华化纤有限公司 | POY silk production facility |
| CN210501041U (en) * | 2019-08-06 | 2020-05-12 | 无锡特丽斯新材料科技有限公司 | High-efficient chill roll |
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|---|---|---|---|---|
| CN203559261U (en) * | 2013-10-31 | 2014-04-23 | 安徽鸿安合成革有限公司 | Cooling roller for preparing synthetic leather |
| CN204676198U (en) * | 2015-04-28 | 2015-09-30 | 福建锦程高科实业有限公司 | Two cooled filament cooling device |
| CN207047378U (en) * | 2017-06-29 | 2018-02-27 | 许昌鸿洋生化实业发展有限公司 | A kind of cooling device of staple fibre |
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| CN111996607A (en) | 2020-11-27 |
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