CN219117638U - Cool nylon yarn apparatus for producing - Google Patents
Cool nylon yarn apparatus for producing Download PDFInfo
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- CN219117638U CN219117638U CN202223290714.XU CN202223290714U CN219117638U CN 219117638 U CN219117638 U CN 219117638U CN 202223290714 U CN202223290714 U CN 202223290714U CN 219117638 U CN219117638 U CN 219117638U
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Abstract
The utility model relates to a cooling nylon yarn production device, which comprises a green yarn forming mechanism and a cooling layer forming structure; the yarn forming mechanism comprises a wire drawing machine and a powder conveying mechanism, wherein the powder conveying mechanism comprises a powder output nozzle, a powder continuous supply mechanism and a cooling chamber, and the powder output nozzle is arranged in the forming nozzle of the wire drawing machine in a suspending manner; the cooling layer forming structure comprises a water bath and a drying box, wherein one end of the water bath is provided with a traction wheel pair, and the other end of the water bath is provided with a cooling yarn output mechanism; the traction wheel in the traction wheel pair is provided with a plurality of blades distributed along the circumferential direction of the traction wheel, and the blades are used for puncturing the nylon yarn main body to enable the internal space and the external space of the nylon yarn main body to be communicated. The utility model aims to provide a cooling nylon yarn production device capable of producing cooling nylon yarns with universal nylon yarn bodies and good air permeability and moisture absorption, which is used for solving the problems that the nylon yarn bodies of the existing cooling nylon yarns cannot be universal and have poor air permeability and moisture absorption.
Description
Technical Field
The utility model relates to the technical field of yarn production, in particular to a cooling nylon yarn production device.
Background
The yarn types include wrapping yarn, elastic yarn, nylon yarn and the like, and in order to add auxiliary functions to the yarn, the cool nylon yarn with cool feeling is designed, and the existing cool nylon yarn with cool feeling function is manufactured by adding a cool agent into a material for manufacturing the nylon yarn and then through a spinning process. The existing method for preparing the cool nylon yarn by adding the cool agent into the material for preparing the nylon yarn to form mixed liquor has the following defects: the nylon yarn liquid can not be shared when the cool nylon yarns with different cool effects are manufactured, and all materials need to be replaced when varieties are replaced, so that the waste of the materials for manufacturing the nylon yarns is large; the cool nylon yarn manufactured by the existing process is breathable and has poor moisture absorption.
Disclosure of Invention
The utility model aims to provide a cooling nylon yarn production device capable of producing cooling nylon yarns with universal nylon yarn bodies and good air permeability and moisture absorption, which is used for solving the problems that the nylon yarn bodies of the existing cooling nylon yarns cannot be universal and have poor air permeability and moisture absorption.
The technical problems are solved by the following technical scheme: the production device for the cool nylon yarn is characterized by comprising a yarn-bar forming mechanism and a cool layer forming structure for making the nylon yarn-bar into cool nylon yarn; the novel yarn forming mechanism comprises a wire drawing machine and a powder conveying mechanism, wherein the powder conveying mechanism comprises a powder output nozzle, a powder continuous feeding mechanism for continuously conveying powder to the powder output nozzle and a cooling chamber for cooling nylon yarns which are output by the wire drawing machine, the output end of the powder output nozzle extends into a forming nozzle of the wire drawing machine, the powder output nozzle is suspended in the forming nozzle of the wire drawing machine, and the opening direction of the powder conveying nozzle is consistent with the opening direction of the forming nozzle of the wire drawing machine; the cooling layer forming structure comprises a water bath and a drying box, wherein one end of the water bath is provided with a traction wheel pair for drawing the nylon yarn in the cooling chamber into the water bath, and the other end of the water bath is provided with a cooling yarn output mechanism for drawing the empty hollow nylon yarn main body in the water bath; the drying box is used for drying the empty hollow nylon yarn main body output from the water bath pool, so that the cooling agent solution adhered to the nylon yarn main body is dried to form a cooling layer; the traction wheel in the traction wheel pair is provided with a plurality of blades distributed along the circumferential direction of the traction wheel, and the blades are used for puncturing the nylon yarn main body to enable the inner space and the outer space of the nylon yarn main body to be communicated. When the nylon yarn main body material is input into a drawing machine to form a nylon yarn main body, the powder continuous supply mechanism continuously supplies the cooling agent powder from the powder output nozzle into the molding nozzle of the drawing machine, so that the nylon yarn main body hollow structure output by the drawing machine is filled with the cooling agent powder, the nylon yarn enters a cooling chamber to be cooled and hardened under the output effect of the drawing machine, the nylon yarn is output into a water bath from the cooling chamber by a traction wheel pair, in the traction process of the traction wheel, the nylon yarn main body is pricked through the blade to form air holes communicated with the inner space and the outer space of the nylon yarn main body, the cooling agent powder is dissolved in water in the water bath to form a hollow nylon yarn main body after entering the water bath, the cooling agent powder is dissolved in water in the water bath to form a cooling agent solution, the hollow fiber main body is output from the water bath by the cooling yarn output mechanism, the hollow fiber main body is output from the water bath, the cooling agent on the hollow fiber main body is dried by a drying box, and the cooling agent solution is dried by the cooling agent layer after the cooling agent is dried. The specific technical scheme for realizing the method for manufacturing the cool nylon yarn is provided.
Preferably, the powder continuous feeding mechanism comprises a powder storage box, the powder storage box is provided with a cylinder body section and two output cylinders, the cylinder body section is provided with a box cover which is connected in the cylinder body section in a sliding and sealing manner and a pressurizing spring which drives the box cover to move downwards, the output cylinders are internally provided with extruding plates in a sliding and sealing manner, the extruding plates isolate an output cavity and an input cavity in the output cylinders, the input cavity is communicated with the powder storage box, the output cavity is communicated with a powder output nozzle through a communicating pipe, the extruding plates are provided with extruding plate part one-way valves which are opened towards the output cavity, communicating pipe part one-way valves which are opened towards the powder output nozzle are arranged in the communicating pipe, and the extruding plates are connected with the extruding plate driving mechanism. When the cooling agent powder storage box is used, when the extrusion plate in one output cylinder descends, the extrusion plate in the other output cylinder ascends, so that the cooling agent powder in the powder storage box is continuously extruded through the powder output nozzle. The cooling agent powder can be continuously output. When the nylon yarn is pressurized by non-blowing, the phenomena of perforation of the nylon yarn main body, generation of internal bubbles and even non-communication of the internal air can be avoided, and the ventilation property and the dissolution of the cooling agent powder can be influenced when the internal air bubbles and the internal air are not communicated.
Preferably, the case cover is provided with a feed pipe, and the feed pipe is provided with a feed pipe part one-way valve which is opened towards the inside of the rod body section. When in use, the cooling agent powder is conveyed into the powder storage box through the feeding pipe by the feeding pump. The material supplementing is realized without stopping production.
Preferably, the squeeze plate driving mechanism is a cylinder.
Preferably, the nylon yarn main body is provided with a plurality of nylon yarn main body grooves extending along the extending direction of the nylon yarn main body, the nylon yarn main body grooves are distributed along the circumferential direction of the nylon yarn, the traction wheels are provided with annular grooves extending along the circumferential direction of the traction wheels, the annular grooves in the two traction wheels are surrounded together to form a nylon yarn through hole for the nylon yarn main body to pass through, and annular protrusions extending along the circumferential direction of the annular grooves are arranged in the annular grooves; when the nylon yarn main body passes through the nylon yarn through hole, annular protrusions on the two traction wheels are correspondingly arranged in grooves of the nylon yarn main body in a penetrating manner one by one; when the traction wheel pair is used for traction of the nylon yarn, traction is carried out only through friction force between the annular bulge and the side wall of the groove of the nylon yarn main body part and the blade. The influence of traction on yarn warp can be reduced by the reliability during traction.
Preferably, the blade is disposed on the annular projection. The air holes can be positioned in the grooves of the nylon yarn main body part, so that the air holes are prevented from being blocked by a user when the manufactured cool nylon yarn is used.
Preferably, a powder extrusion mechanism positioned above the liquid level in the water bath is arranged in the water bath, and comprises a buffer bucket provided with a yarn outlet hole, a fixed clamping plate connected to the lower end of the yarn outlet hole, a movable clamping plate and a clamping plate opening and closing cylinder for driving the movable clamping plate to open and close the fixed clamping plate, wherein the movable clamping plate and the fixed clamping plate are distributed along the horizontal direction. When the nylon yarn dissolving device is used, the cooling agent powder is discharged from the air holes and falls into the water bath through the extrusion of the movable and fixed extrusion plates, so that the quantity of the cooling agent powder in the nylon yarn main body in the dissolving process is reduced, and the dissolving is quicker and more sufficient.
Preferably, a dissolution accelerating mechanism is arranged in the water bath, the dissolution accelerating mechanism comprises a water pump and a water outlet sleeve, inner flanges of the water outlet sleeve parts are arranged at two ends of the water outlet sleeve, and a plurality of water outlet sleeve part plugs distributed along the circumferential direction of the water outlet sleeve are arranged on the inner flanges of the water outlet sleeve parts; when nylon yarn green yarns are arranged on the water outlet sleeve in a penetrating way, the water outlet sleeve plugs are correspondingly arranged in grooves of the nylon yarn main body in a penetrating way; the nylon yarn, the water outlet sleeve and the inner flanging of the water outlet sleeve part enclose a sealed water inlet cavity, the water outlet sleeve is provided with a water inlet hole communicated with the sealed water inlet cavity, and the water inlet hole is connected with the outlet end of the water pump through a water inlet pipe. When the nylon yarn water pump is used, water in the water pumping bath pool is pumped to the sealed water inlet cavity, and the water in the sealed water inlet cavity enters the nylon yarn main body through the air holes on the part of the nylon yarn which is positioned in the sealed water inlet cavity, and then flows out from the air holes on the part of the nylon yarn which is positioned outside the water outlet sleeve. The water circulates between the inside and the outside of the nylon yarn main body, so that the cooling agent powder is sufficiently and rapidly dissolved, and the sand making efficiency is improved.
Preferably, the nylon yarn green yarn passes through the water outlet sleeve in a direction parallel to the axial direction of the water outlet sleeve and coaxially with the water outlet sleeve. Can conveniently keep the sealing between the water outlet sleeve and the nylon yarn main body, and avoid bending deformation without sealing. The sealing ensures that water circulates between the inside and outside of the nylon yarn body.
The utility model also comprises an air pump, a vertical air distribution sleeve positioned above the liquid level of the water bath, andthe shaping ring is positioned above the gas distribution sleeve, the two ends of the gas distribution sleeve are provided with gas distribution sleeve part inward flanges, the inner flanges of the gas distribution sleeve parts are provided with a plurality of gas distribution sleeve part plugs distributed along the circumferential direction of the gas distribution sleeve, the gas distribution sleeve is internally provided with a gas distribution cavity, and the gas distribution cavity is provided with a gas inlet hole connected with the outlet end of the gas pump; the inner surface of the air distribution sleeve is provided with a plurality of air blowing nozzles communicated with the air distribution cavity, the air blowing nozzles are distributed along the circumferential direction of the air distribution sleeve, the opening direction of the air blowing nozzles is downward, and the air inlet hole is connected with the outlet end of the air pump through an air inlet pipe; when the empty hollow nylon yarn main body is arranged on the air distribution sleeve in a penetrating manner, a pressurizing cavity is surrounded by the empty hollow nylon yarn main body, the air distribution sleeve and the inner flanging of the air distribution sleeve, plugs of the air distribution sleeve are arranged in grooves of the nylon yarn main body in a penetrating manner in a one-to-one correspondence manner, and air blowing nozzles are arranged in the grooves of the nylon yarn main body in a penetrating manner in a one-to-one correspondence manner; shaping teeth distributed along the circumferential direction of the shaping ring are arranged on the inner circumferential surface of the shaping ring, and the shape of the shaping teeth is the same as the section shape of the groove of the nylon yarn main body part; when the empty hollow nylon yarn main body is penetrated in the shaping ring, the shaping teeth are penetrated in the grooves of the nylon yarn main body part in a one-to-one correspondence manner, and gaps with set sizes are formed between the outer peripheral surface of the nylon yarn main body and the inner peripheral surface of the shaping ring at intervals. When in use, the air pump inputs air into the air distribution cavity, and then blows air from the air blowing nozzle to blow air Air blown out from the mouth The air flow direction is downward, and the air holes on the part of the hollow nylon yarn main body positioned in the pressurizing cavity enter the hollow nylon yarn main body and then flow out from the air holes on the part of the hollow nylon yarn main body positioned below the outer part of the air distribution sleeve, so that the cooling agent solution in the hollow nylon yarn main body is blown out; when the empty hollow nylon yarn main body passes through the shaping ring, the shaping ring scrapes the cooling agent solution with the thickness of the outer surface of the empty hollow nylon yarn main body being larger than the requirement. The inner cooling layer can be prevented from being too thick, the uniformity of the outer cooling layer is controlled, and the generation of color spots caused by too much local area can be avoided.
Preferably, the hollow nylon yarn main body passes through the air distribution sleeve in a direction parallel to the axial direction of the air distribution sleeve and coaxially with the air distribution sleeve; the hollow nylon yarn body passes through the shaping ring in a direction parallel to the axial direction of the shaping ring and coaxially with the shaping ring. The reliability of the inside of the air blowing nylon yarn main body can be improved. And controlling the reliability of the thickness of the cooling layer.
Preferably, the cool yarn output mechanism is a yarn winding machine. Can be driven with synchronization The yarn is wound 。
The utility model has the following beneficial effects: the method has the advantages that the cool yarn can be produced in a mode of covering the cool layer, so that nylon yarn bodies can be used in common, and damage during variety changing can be reduced; the produced cool nylon mountain has air permeability and water absorbability when being made into fabric, and reduces the contact with skin; can synchronously form the hollow of the nylon yarn when the cooling layer is manufactured.
Drawings
FIG. 1 is a schematic illustration of the present utility model;
FIG. 2 is a schematic cross-sectional view of a cool nylon yarn produced in accordance with the present utility model;
FIG. 3 is a schematic view of a green yarn forming mechanism;
FIG. 4 is a schematic view of a cooling layer forming structure;
FIG. 5 is an axial cross-sectional schematic view of a traction wheel pair pulling nylon yarns;
FIG. 6 is a schematic cross-sectional view of a traction wheel;
FIG. 7 is a schematic cross-sectional view of the water outlet jacket;
FIG. 8 is an axial projection schematic view of the water jacket;
FIG. 9 is a schematic cross-sectional view of an air-blowing sleeve;
FIG. 10 is a schematic top view of a blowing sleeve;
FIG. 11 is a schematic top view of a swage ring;
fig. 12 is a schematic view of a yarn forming mechanism in the second embodiment.
In the figure: nylon yarn main body 1, outer cooling layer 2, ventilation hole 3, inner cooling layer 4, ventilation hole part cooling layer 5, nylon yarn main body part groove 6, nylon yarn 7, no-bar yarn forming mechanism 8, cooling layer forming structure 9, wire drawing machine 10, powder output nozzle 11, cooling chamber 12, wire drawing machine forming nozzle 27, powder storage tank 13, cylinder block 14, output cylinder 15, tank cover 16, compression spring 17, extrusion plate 18, output cavity 19, input cavity 20, communication pipe 21, extrusion plate part check valve 22, communication pipe part check valve 23, extrusion plate driving mechanism 24, feed pipe 25, feed pipe part check valve 26, water bath 28, drying tank 29, traction wheel pair 30, cooling yarn output mechanism 31, traction wheel 32, blade 33, annular groove 34, annular protrusion 35, yarn outlet 67 the device comprises a buffer bucket 36, a fixed clamping plate 37, a movable clamping plate 38, a clamping plate opening and closing cylinder 39, a positioning wheel pair 40, a water outlet sleeve 41, a reversing wheel 42, a water pump 43, a water outlet sleeve part inward flange 44, a water outlet sleeve part plug 45, a water inlet hole 46, a water inlet pipe 47, a gas distribution sleeve 48, a shaping ring 49, a nylon yarn through hole 50, a gas distribution sleeve part plug 51, a gas distribution cavity 52, a gas pump 53, a gas inlet hole 54, a gas blowing nozzle 55, a gas inlet pipe 56, shaping teeth 57, a lifting mechanism 58, a pressure sensor 59, a wheel shaft 60, a cooling agent powder filling line 61, a portion 62 of nylon yarn yarns positioned between the positioning wheel pair and the reversing wheel, a portion 63 of an empty hollow nylon yarn main body positioned between the annular wheel and a drying box, a liquid level 64 in a water bath, an empty hollow nylon yarn main body 65 and cooling nylon yarns 66.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 11, a cool nylon yarn production apparatus includes a nylon yarn forming mechanism 8 forming a nylon yarn and a cool layer forming structure 9 forming the nylon yarn into the cool nylon yarn.
The cool nylon yarn manufactured by the utility model comprises a nylon yarn main body 1. An outer cooling layer 2 is arranged on the outer peripheral surface of the nylon yarn main body. The outer cooling layer covers the whole outer peripheral surface of the nylon yarn main body. The nylon yarn main body is of a hollow structure, and a plurality of ventilation holes 3 which are communicated with the inner space and the outer space of the nylon yarn main body are formed in the nylon yarn main body. An inner cooling layer 4 is arranged on the inner peripheral surface of the nylon yarn main body, an air hole part cooling layer 5 is arranged in the air hole, and the inner cooling layer, the outer cooling layer and the air hole part cooling layer are integrally formed together. The inner cooling layer covers the whole inner peripheral surface of the nylon yarn main body, and the air hole part cooling layer covers the whole hole wall of the air hole. The nylon yarn main body is provided with a plurality of nylon yarn main body grooves 6 extending along the extending direction of the nylon yarn main body, and the nylon yarn main body grooves are distributed along the circumferential direction of the nylon yarn. The outer ends of the air holes are positioned in the grooves of the nylon yarn main body part. The width of the nylon yarn main body groove gradually becomes smaller from the opening end to the bottom end of the nylon yarn main body groove.
The yarn forming mechanism includes a wire drawing machine 10 and a powder conveying mechanism. The powder feeding mechanism includes a powder delivery nozzle 11, a powder continuous feeding mechanism for continuously feeding the powder to the powder delivery nozzle, and a cooling chamber 12 for cooling the nylon yarn or the yarn delivered from the drawing machine. The output end of the powder output nozzle extends into the forming nozzle 27 of the wire drawing machine, the powder output nozzle is suspended in the forming nozzle of the wire drawing machine, and the opening direction of the powder delivery nozzle is consistent with the opening direction of the forming nozzle of the wire drawing machine. The powder continuous feeding mechanism comprises a powder storage box 13, the powder storage box is provided with a cylinder body section 14 and two output cylinders 15, the cylinder body section is provided with a box cover 16 which is connected in the cylinder body section in a sliding and sealing manner and a pressurizing spring 17 which drives the box cover to move downwards, the output cylinders are internally provided with squeeze plates 18 in a sliding and sealing manner, the squeeze plates are internally provided with output cavities 19 and input cavities 20 in a separating manner, the input cavities are communicated with the powder storage box, the output cavities are communicated with a powder output nozzle through communicating pipes 21, the squeeze plates are provided with squeeze plate part one-way valves 22 which are opened towards the output cavities, the communicating pipes are internally provided with communicating pipe part one-way valves 23 which are opened towards the powder output nozzle, the squeeze plates are connected with squeeze plate driving mechanisms 24, and the squeeze plate driving mechanisms are cylinders. The cover is provided with a feed pipe 25 provided with a feed pipe portion check valve 26 opening towards the interior of the body section.
The nylon yarn is produced by the yarn forming mechanism through the following steps: the material of production nylon yarn main part is input into the wire drawing machine, the cool agent powder is deposited in the powder bin, two stripper plate actuating mechanism work in turn, when the stripper plate in one output jar descends, the stripper plate in another output jar rises, the wire drawing machine extrudes the nylon yarn main part simultaneously, cool agent powder in the powder bin is continuous in extruding the nylon yarn main part through the powder delivery nozzle and forms cool agent powder filling line 61, make the nylon yarn main part hollow structure of wire drawing machine output and the nylon yarn that the inner space was filled with cool agent powder, nylon yarn entering cooling chamber is cooled hardening under the output effect of wire drawing machine. When the cooling agent powder in the powder storage box needs to be replenished, the cooling agent powder is conveyed into the powder storage box through the feeding pipe by the feeding pump, so that the purpose of replenishing the cooling agent is achieved without stopping production. The inner peripheral surface of the molding nozzle of the wire drawing machine is provided with a plurality of bulges distributed along the circumferential direction, so that the molded nylon yarn main body is provided with a plurality of nylon yarn main body grooves extending along the extending direction of the nylon yarn main body, and the nylon yarn main body grooves are distributed along the circumferential direction of the nylon yarn.
The cooling layer forming structure comprises a water bath 28 and a drying box 29, wherein one end of the water bath is provided with a traction wheel pair 30 for drawing nylon yarn in the cooling chamber into the water bath, the other end of the water bath is provided with a cooling yarn output mechanism 31 for drawing an empty hollow nylon yarn main body in the water bath, and the cooling yarn output mechanism is a yarn winding machine. The drying box is used for drying the empty hollow nylon yarn main body output from the water bath pool, so that the cooling agent solution adhered to the nylon yarn main body is dried to form a cooling layer. The axles 60 of the two traction wheels are parallel. The traction wheel 32 in the traction wheel pair is provided with a plurality of blades 33 distributed along the circumferential direction of the traction wheel, and the blades are used for piercing the nylon yarn main body so that the internal space and the external space of the nylon yarn main body are communicated. The traction wheels are provided with annular grooves 34 extending along the circumferential direction of the traction wheels, the annular grooves in the two traction wheels are surrounded together to form nylon yarn through holes 50 for the nylon yarn main body 1 to pass through, and annular protrusions 35 extending along the circumferential direction of the annular grooves are arranged in the annular grooves; when the nylon yarn main body passes through the nylon yarn through hole, the annular protrusions on the two traction wheels are correspondingly arranged in the grooves of the nylon yarn main body in a penetrating manner one by one; when the traction wheel pair is used for traction of the nylon yarn, traction is carried out only through friction force between the annular bulge and the side wall of the groove of the nylon yarn main body part and the blade. The blade is disposed on the annular projection.
The water bath is internally provided with a powder extrusion mechanism positioned above the liquid level 64 in the water bath. The powder extrusion mechanism is positioned on the discharging side of the traction wheel pair. The powder extrusion mechanism comprises a buffer bucket 36 provided with a yarn outlet 67, a fixed clamping plate 37 connected to the lower end of the yarn outlet, a movable clamping plate 38 and a clamping plate opening and closing cylinder 39 for driving the movable clamping plate to open and close corresponding to the fixed clamping plate, wherein the movable clamping plate and the fixed clamping plate are distributed along the horizontal direction. When the movable and fixed clamping plates are folded to extrude the refrigerant powder in the nylon yarn main body, the nylon yarn which is led out by the traction wheel pair stays in the buffer hopper, and when the movable and fixed clamping plates are separated, the nylon yarn falls between the movable and fixed clamping plates to be extruded. The opening and closing speed and the length of the braking fixed clamping plate and the speed of the traction wheel pair are controlled, so that the nylon yarn green yarn can be extruded completely.
A positioning wheel set 40, a water outlet sleeve 41 and a reversing wheel 42 are sequentially arranged in the water bath. The nylon yarn green yarn is positioned at the part 62 between the positioning wheel pair and the reversing wheel, is in a straight line state, is penetrated in the water outlet sleeve, is parallel to the axial direction of the water outlet sleeve and is coaxial with the water outlet sleeve. The ring comprises a water pump 43, and the water pump 43 and the water outlet sleeve form a dissolution accelerating mechanism. Two ends of the water outlet sleeve are provided with inner flanges 44 of the water outlet sleeve part, and the inner flanges of the water outlet sleeve part are provided with a plurality of water outlet sleeve part plugs 45 distributed along the circumferential direction of the water outlet sleeve; when nylon yarn green yarns are arranged on the water outlet sleeve in a penetrating way, the water outlet sleeve plugs are correspondingly arranged in grooves of the nylon yarn main body in a penetrating way; the nylon yarn green yarn, the water outlet sleeve and the inner flanging of the water outlet sleeve part enclose a sealed water inlet cavity, the water outlet sleeve is provided with a water inlet hole 46 communicated with the sealed water inlet cavity, and the water inlet hole is connected with the outlet end of the water pump through a water inlet pipe 47; when the nylon yarn cooling agent is used, water in the water pump water intake bath is pumped to the sealed water inlet cavity, the water in the sealed water inlet cavity enters the nylon yarn main body through the air holes on the portion, located in the sealed water inlet cavity, of the nylon yarn, and then flows out from the air holes on the portion, located outside the water outlet sleeve, of the nylon yarn, so that the effect of accelerating the dissolution speed of the cooling agent, located in the nylon yarn, of the nylon yarn is achieved, and high-speed production is achieved. So that the nylon yarn green yarn forms an empty hollow nylon yarn main body 65, and the cooling agent powder is dissolved in the water bath to form cooling liquid.
In annular wheelAnd a gas distribution sleeve 48 and a shaping ring 49 positioned above the gas distribution sleeve are also arranged between the drying box and the drying box. The gas distribution sleeve is positioned above the liquid level of the water bath and is vertically arranged. The hollow nylon yarn main body is arranged at the part 63 between the annular wheel and the drying box, is in a straight line state, is penetrated in the air distribution sleeve, is penetrated in the shaping ring, is parallel to the axial direction of the air distribution sleeve and is coaxial with the air distribution sleeve, is penetrated in the shaping ring, and is axially coaxial with the shaping ring. The two ends of the inner peripheral surface of the air distribution sleeve are provided with a plurality of air distribution sleeve part plugs 51 distributed along the circumferential direction of the air distribution sleeve, the air distribution sleeve is internally provided with an air distribution cavity 52, and the air distribution cavity is provided with an air inlet 54 connected with the outlet end of an air pump 53; the inner surface of the air distribution sleeve is provided with a plurality of air blowing nozzles 55 communicated with the air distribution cavity, the air blowing nozzles are distributed along the circumferential direction of the air distribution sleeve, the opening direction of the air blowing nozzles is downward, and the air inlet holes are connected with the outlet end of the air pump through an air inlet pipe 56; when the empty hollow nylon yarn main body is arranged on the air distribution sleeve in a penetrating way, the empty hollow nylon yarn main body, the air distribution sleeve and the inner flanging of the air distribution sleeve part enclose a pressurizing cavity, the plugs of the air distribution sleeve part are arranged in the grooves of the nylon yarn main body in a penetrating way in a one-to-one correspondence way, the air blowing nozzles are arranged in the grooves of the nylon yarn main body in a penetrating way in a one-to-one correspondence way, the air pump inputs air into the air distribution cavity, and then the air is blown from the air blowing nozzles to blow The air blown out from the mouth is downward in the air flow direction The air holes on the part of the empty hollow nylon yarn main body positioned in the pressurizing cavity enter the empty hollow nylon yarn main body and then flow out from the air holes on the part of the empty hollow nylon yarn main body positioned outside the air distribution sleeve, so that the cooling agent solution in the empty hollow nylon yarn main body is blown out, and excessive internal effusion is prevented. Shaping teeth 57 distributed along the circumferential direction of the shaping ring are arranged on the inner circumferential surface of the shaping ring, and the shape of the shaping teeth is the same as the section shape of the groove of the nylon yarn main body part; when the empty hollow nylon yarn main body is penetrated in the shaping ring, the shaping teeth are penetrated in the grooves of the nylon yarn main body part in a one-to-one correspondence manner, and gaps with set sizes are formed between the outer peripheral surface of the nylon yarn main body and the inner peripheral surface of the shaping ring in a spaced mode; when the hollow nylon yarn main body passes through the shaping ring, the shaping ring scrapes the thickness of the outer surface of the hollow nylon yarn main body, which is larger than the required cooling agent solution, to be thin.
The traction wheel pair outputs the nylon yarn paste into the water bath from the cooling chamber, the nylon yarn main body is pierced by the blades to form ventilation holes communicated with the inner space and the outer space of the nylon yarn main body in the traction process of the traction wheel, after the nylon yarn paste enters the water bath, the cool agent powder is dissolved in water in the water bath to form an empty hollow nylon yarn main body, the cool agent powder is dissolved in water in the water bath to form cool agent solution, the cool yarn main body is output from the water bath by the cool yarn output mechanism, the cool agent solution on the empty hollow nylon yarn main body is dried by the drying box after the empty hollow nylon yarn main body is output from the water bath, and a cool layer is formed after the cool agent solution is dried (namely, the cool agent solution in the nylon yarn main body is dried to form an inner cool layer, the cool agent in the ventilation holes is easily dried to form a cool layer, and the cool agent solution outside the nylon yarn main body is dried to form an outer cool layer) so that the empty hollow nylon yarn main body 65 becomes the cool nylon yarn 66.
Embodiment two differs from the above embodiments in that:
referring to fig. 12, the non-yarn forming mechanism in the present embodiment is a non-yarn forming mechanism with a cover that is depressed at a constant pressure, so that the cool yarn producing apparatus is a cool nylon yarn producing apparatus with a cover that is depressed at a constant pressure. The mode of realizing the constant pressure drop of the box cover is as follows: the box cover is connected with the lifting mechanism 58 to drive the lifting mechanism 58 to lift, and the pressure sensor is used for detecting the pressure of the cold agent powder pressed by the box cover. The lifting mechanism drives the box cover to lift to a pressure set value detected by the pressure sensor, namely, the design structure drives the box cover to lift when the detected pressure is larger than the set value (such as when the detected pressure is fed into the powder storage box), and the design structure drives the box cover to descend when the detected pressure is smaller than the set value, so that the time for not feeding the powder storage box is descending (because the pressure is descending along with the output of the powder in the powder storage box, and the pressure is maintained at the set value through the descending of the box cover). According to the technical scheme, when the powder amount in the powder storage box is small, the powder can be reliably compensated to the output chamber, the stability of the pressure of the non-yarn forming mechanism when the powder is output can be maintained, and the uniformity of the opening area of the inner hole of the nylon yarn main body is good when the pressure is stable. The lifting mechanism can be an air cylinder, an oil cylinder or a screw rod transmission mechanism.
Claims (9)
1. The production device for the cool nylon yarn is characterized by comprising a yarn-bar forming mechanism and a cool layer forming structure for making the nylon yarn-bar into cool nylon yarn; the novel yarn forming mechanism comprises a wire drawing machine and a powder conveying mechanism, wherein the powder conveying mechanism comprises a powder output nozzle, a powder continuous feeding mechanism for continuously conveying powder to the powder output nozzle and a cooling chamber for cooling nylon yarns which are output by the wire drawing machine, the output end of the powder output nozzle extends into a forming nozzle of the wire drawing machine, the powder output nozzle is suspended in the forming nozzle of the wire drawing machine, and the opening direction of the powder conveying nozzle is consistent with the opening direction of the forming nozzle of the wire drawing machine; the cooling layer forming structure comprises a water bath and a drying box, wherein one end of the water bath is provided with a traction wheel pair for drawing the nylon yarn in the cooling chamber into the water bath, and the other end of the water bath is provided with a cooling yarn output mechanism for drawing the empty hollow nylon yarn main body in the water bath; the drying box is used for drying the empty hollow nylon yarn main body output from the water bath pool, so that the cooling agent solution adhered to the nylon yarn main body is dried to form a cooling layer; the traction wheel in the traction wheel pair is provided with a plurality of blades distributed along the circumferential direction of the traction wheel, and the blades are used for puncturing the nylon yarn main body to enable the inner space and the outer space of the nylon yarn main body to be communicated.
2. The cooling nylon yarn production device according to claim 1, wherein the powder continuous supply mechanism comprises a powder storage box, the powder storage box is provided with a cylinder body section and two output cylinders, the cylinder body section is provided with a box cover which is connected in the cylinder body section in a sliding and sealing mode and a pressurizing spring which drives the box cover to move downwards, the output cylinders are connected with an extrusion plate in a sliding and sealing mode, the extrusion plate isolates an output cavity and an input cavity in the output cylinders, the input cavity is communicated with the powder storage box, the output cavity is communicated with a powder output nozzle through a communicating pipe, the extrusion plate is provided with an extrusion plate part one-way valve which is opened towards the output cavity, the communicating pipe is internally provided with a communicating pipe part one-way valve which is opened towards the powder output nozzle, and the extrusion plate is connected with the extrusion plate driving mechanism.
3. A cold nylon yarn production device according to claim 2, wherein the cover is provided with a feed pipe portion check valve opening toward the inside of the body section.
4. The cooling nylon yarn production device according to claim 1, wherein the nylon yarn main body is provided with a plurality of nylon yarn main body grooves extending along the extending direction of the nylon yarn main body, the nylon yarn main body grooves are distributed along the circumferential direction of the nylon yarn, the traction wheels are provided with annular grooves extending along the circumferential direction of the traction wheels, the annular grooves in the two traction wheels are surrounded together to form a nylon yarn through hole for the nylon yarn main body to pass, and annular protrusions extending along the circumferential direction of the annular grooves are arranged in the annular grooves; when the nylon yarn main body passes through the nylon yarn through hole, annular protrusions on the two traction wheels are correspondingly arranged in grooves of the nylon yarn main body in a penetrating manner one by one; when the traction wheel pair is used for traction of the nylon yarn, traction is carried out only through friction force between the annular bulge and the side wall of the groove of the nylon yarn main body part and the blade.
5. The cooling nylon yarn production device of claim 4, wherein the blade is disposed on the annular projection.
6. The production device of the ice-cold nylon yarn according to claim 1, wherein a powder extrusion mechanism positioned above the liquid level in the water bath is arranged in the water bath, the powder extrusion mechanism comprises a buffer bucket provided with a yarn outlet hole, a fixed clamping plate connected to the lower end of the yarn outlet hole, a movable clamping plate and a clamping plate opening and closing cylinder for driving the movable clamping plate to open and close corresponding to the fixed clamping plate, and the movable clamping plate and the fixed clamping plate are distributed along the horizontal direction.
7. The cooling nylon yarn production device according to claim 4, wherein a dissolution accelerating mechanism is arranged in the water bath pool and comprises a water pump and a water outlet sleeve, inner flanging of the water outlet sleeve is arranged at two ends of the water outlet sleeve, and a plurality of water outlet sleeve plugs distributed along the circumferential direction of the water outlet sleeve are arranged on the inner flanging of the water outlet sleeve; when nylon yarn green yarns are arranged on the water outlet sleeve in a penetrating way, the water outlet sleeve plugs are correspondingly arranged in grooves of the nylon yarn main body in a penetrating way; the nylon yarn, the water outlet sleeve and the inner flanging of the water outlet sleeve part enclose a sealed water inlet cavity, the water outlet sleeve is provided with a water inlet hole communicated with the sealed water inlet cavity, and the water inlet hole is connected with the outlet end of the water pump through a water inlet pipe.
8. The production device of the cool nylon yarn according to claim 4, further comprising an air pump, a vertical air distribution sleeve positioned above the liquid level of the water bath and a shaping ring positioned above the air distribution sleeve, wherein two ends of the air distribution sleeve are provided with inner flanging of the air distribution sleeve, the inner flanging of the air distribution sleeve is provided with a plurality of air distribution sleeve plugs distributed along the circumferential direction of the air distribution sleeve, the air distribution sleeve is internally provided with an air distribution cavity, and the air distribution cavity is provided with an air inlet hole connected with the outlet end of the air pump; the inner surface of the air distribution sleeve is provided with a plurality of air blowing nozzles communicated with the air distribution cavity, the air blowing nozzles are distributed along the circumferential direction of the air distribution sleeve, the opening direction of the air blowing nozzles is downward, and the air inlet hole is connected with the outlet end of the air pump through an air inlet pipe; when the empty hollow nylon yarn main body is arranged on the air distribution sleeve in a penetrating manner, a pressurizing cavity is surrounded by the empty hollow nylon yarn main body, the air distribution sleeve and the inner flanging of the air distribution sleeve, plugs of the air distribution sleeve are arranged in grooves of the nylon yarn main body in a penetrating manner in a one-to-one correspondence manner, and air blowing nozzles are arranged in the grooves of the nylon yarn main body in a penetrating manner in a one-to-one correspondence manner; shaping teeth distributed along the circumferential direction of the shaping ring are arranged on the inner circumferential surface of the shaping ring, and the shape of the shaping teeth is the same as the section shape of the groove of the nylon yarn main body part; when the empty hollow nylon yarn main body is penetrated in the shaping ring, the shaping teeth are penetrated in the grooves of the nylon yarn main body part in a one-to-one correspondence manner, and gaps with set sizes are formed between the outer peripheral surface of the nylon yarn main body and the inner peripheral surface of the shaping ring at intervals.
9. The cooling nylon yarn production device as claimed in claim 8, wherein the hollow nylon yarn body is passed through the air distribution sleeve in a direction parallel to an axial direction of the air distribution sleeve and coaxially with the air distribution sleeve; the hollow nylon yarn body passes through the shaping ring in a direction parallel to the axial direction of the shaping ring and coaxially with the shaping ring.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223290714.XU CN219117638U (en) | 2022-12-08 | 2022-12-08 | Cool nylon yarn apparatus for producing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223290714.XU CN219117638U (en) | 2022-12-08 | 2022-12-08 | Cool nylon yarn apparatus for producing |
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| CN219117638U true CN219117638U (en) | 2023-06-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117144496A (en) * | 2023-10-31 | 2023-12-01 | 江苏信立康医疗科技有限公司 | Spinning device for producing polyhydroxyethyl silicate fibers |
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2022
- 2022-12-08 CN CN202223290714.XU patent/CN219117638U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117144496A (en) * | 2023-10-31 | 2023-12-01 | 江苏信立康医疗科技有限公司 | Spinning device for producing polyhydroxyethyl silicate fibers |
| CN117144496B (en) * | 2023-10-31 | 2024-02-13 | 江苏信立康医疗科技有限公司 | Spinning device for producing polyhydroxyethyl silicate fibers |
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