CN110104436B - Assembled nanofiber collecting structure - Google Patents
Assembled nanofiber collecting structure Download PDFInfo
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- CN110104436B CN110104436B CN201910341428.5A CN201910341428A CN110104436B CN 110104436 B CN110104436 B CN 110104436B CN 201910341428 A CN201910341428 A CN 201910341428A CN 110104436 B CN110104436 B CN 110104436B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/16—Gas pressure systems operating with fluidisation of the materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/52—Adaptations of pipes or tubes
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Abstract
An assembled nanofiber collecting structure comprises a collecting base plate, a base plate roller, a rotating tooth, a rotator, a collecting motor, a base lug, a base connecting pipe, a locking mechanism, a yarn guide rod, a yarn guide hopper, a yarn guide pipe, a gas conveying pipe and a yarn guide rod connecting rod; two ends of each chassis roller are rotatably connected with the collecting chassis through bearings; the rotating teeth are arranged at one end of the chassis roller; the top end of the rotator is meshed with each rotating tooth through sawteeth; the collecting motor is arranged at the bottom end of the rotator; the base lug is arranged in the center of the upper surface of the collecting chassis; the base connecting pipe is arranged on the upper surface of the base lug; the locking mechanisms are arranged on two side walls of the base connecting pipe; the guide wire hopper is circumferentially arranged at the top end of the guide wire rod and is fixedly connected with the guide wire rod through a guide wire rod connecting rod; the yarn guide rod extends into the base convex block through the base connecting pipe, and the locking block is inserted into the yarn guide rod hole to realize fixation. The invention prevents the mixing and stirring generated during the fiber filament collection, and has smooth collection process and high collection efficiency.
Description
Technical Field
The invention belongs to the field of nanofiber production equipment, and particularly relates to an assembled nanofiber collecting structure.
Background
By nanomaterials are meant materials that have at least one dimension in three dimensions that is in the nanometer range (0.1-100nm) or that consist of them as a basic unit, which corresponds approximately to the dimension of 10-100 atoms closely arranged together. Among nanomaterials, nanofibers mean ultra-fine fibers having a fiber diameter of less than 1000 nanometers. There are many methods for producing nanofibers, such as drawing, template synthesis, self-assembly, microphase separation, electrospinning, and the like. Among them, the electrospinning method is widely used because of its advantages such as simple operation, wide application range, and relatively high production efficiency.
The electrospinning process is a special fiber manufacturing process, and polymer solutions or melts are jet spun in a strong electric field. Under the action of the electric field, the liquid drop at the needle head changes from a spherical shape to a conical shape (i.e. a Taylor cone) and extends from the tip of the cone to obtain a fiber filament. This way, polymer filaments of nanometer-scale diameter can be produced. With the development of times, electrostatic spinning methods gradually become mature, and fiber yarns formed by spraying polymer solutions are rolled up and are an important link in the spinning process of nano fiber yarns. The existing technology for collecting the nano-fibers has the following defects: the nanometer fiber silk that extends among the prior art makes descends to collecting the base through gravity nature on, collects the base and be plane disc shape, and the fibre silk is amazing piling up on collecting the base, very easily causes mixing of fibre silk to stir, and the rolling smoothness nature of nanometer fiber silk is lower.
Disclosure of Invention
In order to solve the existing problems, the invention discloses an assembled nanofiber collecting structure, which has the following specific technical scheme: an assembled nanofiber collecting structure comprises a collecting base plate, a base plate roller, a rotating tooth, a rotator, a collecting motor, a base lug, a base connecting pipe, a locking mechanism, a yarn guide rod, a yarn guide hopper, a yarn guide pipe, a gas conveying pipe and a yarn guide rod connecting rod; the collecting chassis is of a disc-shaped structure, the upper surface of the collecting chassis is of a groove-shaped structure in the circumferential direction to form a chassis roller groove, and the center of the lower surface of the collecting chassis is of a hollow-out structure to form a chassis cavity; two ends of each chassis roller are rotatably connected with the collecting chassis through bearings; the rotating teeth are arranged at one end of the chassis roller and fixedly connected with the chassis roller, and the rotating teeth are arranged in the cavity of the chassis; the rotator is arranged at the bottom end of the cavity of the chassis, is of a disc-shaped structure, is of a sawtooth-shaped structure in the circumferential direction on the upper surface, is connected with each rotating tooth at the top end through sawtooth meshing, and is rotatably connected with the collection chassis at the bottom end through a bearing; the collecting motor is arranged at the bottom end of the rotator, and one end of the collecting motor is vertically and fixedly connected with the bottom end of the rotator; the base lug is arranged in the center of the upper surface of the collecting chassis and is fixedly connected with the collecting chassis to form an integrated structure; the base connecting pipe is arranged on the upper surface of the base lug and is vertically and fixedly connected with the base lug to form an integrated structure;
the locking mechanisms are arranged on two side walls of the base connecting pipe and are symmetrically arranged; the locking mechanism comprises a locking shifting piece, a longitudinal sliding block, a longitudinal spring, a transverse sliding block, a transverse spring and a locking block, wherein a longitudinal cavity is longitudinally formed in the outer side wall of the base connecting pipe, a transverse cavity is transversely formed in the inner side wall of the base connecting pipe, the locking shifting piece is arranged on the outer side of the side wall of the base connecting pipe, the longitudinal sliding block is arranged on one side of the locking shifting piece, and the longitudinal sliding block is arranged in the longitudinal cavity and fixedly connected with the locking shifting piece to form an integrated structure; the longitudinal spring is arranged at the bottom end of the longitudinal sliding block, one end of the longitudinal spring is fixedly connected with the longitudinal sliding block, and the other end of the longitudinal spring is fixedly connected with the longitudinal cavity; the transverse sliding block is arranged in the transverse cavity, the locking block is arranged at one end of the transverse sliding block, and one end of the locking block extends out of the transverse cavity; the transverse spring is arranged on the outer side of the locking block, one end of the transverse spring is fixedly connected with the transverse sliding block, and the other end of the transverse spring is fixedly connected with the transverse cavity;
the yarn guide rod is of a round rod-shaped structure, and two side walls of the bottom end of the yarn guide rod are in groove shapes to form a yarn guide rod hole; the guide wire hopper is circumferentially arranged at the top end of the guide wire rod, the guide wire pipe is arranged at the bottom end of the guide wire hopper, and the guide wire pipe is communicated with the guide wire hopper; the gas pipe is arranged at one end of each wire guide pipe and is communicated with the wire guide pipes; the wire guide hopper is fixedly connected with the wire guide rod through a wire guide rod connecting rod; the yarn guide rod extends into the base convex block through the base connecting pipe, the locking block is inserted into the yarn guide rod hole, and the yarn guide rod is fixedly connected with the collection chassis.
Further, chassis roller slot quantity is six, every chassis roller slot is centripetal setting, every chassis roller slot is cylindric structure, every chassis roller slot slightly is greater than chassis roller size.
Furthermore, the number of the chassis rollers is six, and each chassis roller is arranged in the chassis roller groove.
Furthermore, the base projection is in a round table shape and has a structure with a narrow upper part and a wide lower part; the diameter of the bottom end of the base boss is slightly larger than that of the cavity of the chassis, and the bottom end of the base boss covers the upper surface of one end of the chassis roller.
Furthermore, the center of the boss of the base is of a groove-shaped structure and is communicated with the base connecting pipe.
Furthermore, indulge slider one side and be the inclined plane form, horizontal slider one side is the inclined plane form, indulge the slider with the inclined plane of horizontal slider is laminated setting each other.
Furthermore, the arrangement height of the wire guide rod hole is matched with that of the locking block.
Furthermore, the number of the guide wire hoppers is three, each guide wire hopper is of a structure with a wide upper part and a narrow lower part, and the side wall of each guide wire hopper is arc-shaped.
Furthermore, each gas-supply pipe and each silk guide pipe are the slant and set up down.
The working principle of the invention is as follows:
when the electrostatic spinning head is used, the collecting chassis is arranged at the bottom end of the electrostatic spinning head, and after nano-fiber filaments are sprayed out of the electrostatic spinning head, the fiber filaments fall onto the collecting chassis, and the fiber filaments falling onto the base bumps all slide onto the collecting chassis through the inclined planes of the base bumps; starting a collecting motor, driving a rotator to rotate by the collecting motor, and driving each chassis roller to rotate in the same direction by the rotator to rotate by being meshed with each rotating tooth; each chassis roller forwardly conveys the filaments out of the collection chassis.
When the electrostatic spinning heads are used for spinning simultaneously, the yarn guide rod is inserted into the base connecting pipe, the locking shifting sheet is pressed to slide downwards, the longitudinal sliding block slides downwards in the longitudinal cavity to compress the longitudinal spring, the transverse spring relaxes to drive the transverse sliding block and the locking block to slide transversely, the locking block is accommodated in the transverse cavity, when the yarn guide rod is inserted into the bottom end of the base connecting pipe, the locking shifting sheet is loosened, the yarn guide rod is rotated to enable the locking block to automatically rebound and be inserted into the yarn guide rod hole, and the yarn guide rod is fixedly connected with the collecting base; the fiber yarns spun by the electrostatic spinning heads pass through a yarn guide hopper and then fall onto a collecting chassis after passing through a yarn guide pipe; meanwhile, the gas pipe can be connected with a gas transmission device, and the gas flow enters the yarn guide pipe through the gas pipe to drive the fiber yarns to move downwards in the forward direction.
The invention has the beneficial effects that:
according to the invention, the collecting motor drives the plurality of chassis rollers to rotate in the same direction, and when the fiber silk falls into the collecting chassis, the fiber silk on the collecting chassis can be quickly discharged by the rotation of the chassis rollers and the matching of the fiber silk collecting device, so that the fiber silk is prevented from being accumulated to cause the fiber silk mixing and stirring, and the smoothness of the fiber silk collecting is prevented from being influenced; meanwhile, the yarn guide rods can be assembled and connected on the collecting chassis, the yarn guide hoppers are arranged above the collecting chassis, so that a plurality of spinning heads can perform simultaneous spinning, the yarns fall onto the collecting chassis through different yarn guide hoppers, the electrostatic spinning efficiency is improved, the condition that a plurality of bundles of fibers are not mixed and stirred is ensured, air is conveyed into the yarn guide pipes through the air conveying pipes, and the fibers are subjected to air flow auxiliary guide conveying; the whole device enables the nanofiber collecting process to be smooth and high in collecting efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic cross-sectional view of the invention at the collection chassis.
Fig. 3 is a schematic view of a partially enlarged structure of fig. 2 according to the present invention.
List of reference numerals: the device comprises a collecting base plate 1, a base plate roller groove 1-1, a base plate cavity 1-2, a base plate roller 2, a rotary tooth 3, a rotator 4, a collecting motor 5, a base projection 6, a base connecting pipe 7, a longitudinal cavity 7-1, a transverse cavity 7-2, a locking mechanism 8, a locking shifting sheet 8-1, a longitudinal sliding block 8-2, a longitudinal spring 8-3, a transverse sliding block 8-4, a transverse spring 8-5, a locking block 8-6, a yarn guide rod 9, a yarn guide rod hole 9-1, a yarn guide hopper 10, a yarn guide pipe 11, a gas pipe 12 and a yarn guide rod connecting rod 13.
Detailed Description
In order to make the technical scheme of the invention clearer and clearer, the invention is further described with reference to the accompanying drawings, and any scheme obtained by carrying out equivalent replacement and conventional reasoning on the technical characteristics of the technical scheme of the invention falls into the protection scope of the invention. The fixed connection, the fixed arrangement and the fixed structure mentioned in the embodiment are known technologies known to those skilled in the art, such as gluing, welding, screwing, bolt-nut connection, riveting and the like. The collecting motor mentioned in the present invention is a common three-phase asynchronous ac motor, and the product is a product that can be purchased directly in the market, and the structural principle thereof is a well-known technology well known to those skilled in the art, and is not described in detail in the present invention.
With the attached drawings, the assembled nanofiber collecting structure comprises a collecting base plate, a base plate roller, a rotating tooth, a rotator, a collecting motor, a base convex block, a base connecting pipe, a locking mechanism, a yarn guide rod, a yarn guide hopper, a yarn guide pipe, a gas pipe and a yarn guide rod connecting rod; the collecting chassis is of a disc-shaped structure, the upper surface of the collecting chassis is of a groove-shaped structure in the circumferential direction to form a chassis roller groove, and the center of the lower surface of the collecting chassis is of a hollow-out structure to form a chassis cavity; two ends of each chassis roller are rotatably connected with the collecting chassis through bearings; the rotating teeth are arranged at one end of the chassis roller and fixedly connected with the chassis roller, and the rotating teeth are arranged in the cavity of the chassis; the rotator is arranged at the bottom end of the cavity of the chassis, is of a disc-shaped structure, is of a sawtooth-shaped structure in the circumferential direction on the upper surface, is connected with each rotating tooth at the top end through sawtooth meshing, and is rotatably connected with the collection chassis at the bottom end through a bearing; the collecting motor is arranged at the bottom end of the rotator, and one end of the collecting motor is vertically and fixedly connected with the bottom end of the rotator; the base lug is arranged in the center of the upper surface of the collecting chassis and is fixedly connected with the collecting chassis to form an integrated structure; the base connecting pipe is arranged on the upper surface of the base lug and is vertically and fixedly connected with the base lug to form an integrated structure;
the locking mechanisms are arranged on two side walls of the base connecting pipe and are symmetrically arranged; the locking mechanism comprises a locking shifting piece, a longitudinal sliding block, a longitudinal spring, a transverse sliding block, a transverse spring and a locking block, wherein a longitudinal cavity is longitudinally formed in the outer side wall of the base connecting pipe, a transverse cavity is transversely formed in the inner side wall of the base connecting pipe, the locking shifting piece is arranged on the outer side of the side wall of the base connecting pipe, the longitudinal sliding block is arranged on one side of the locking shifting piece, and the longitudinal sliding block is arranged in the longitudinal cavity and fixedly connected with the locking shifting piece to form an integrated structure; the longitudinal spring is arranged at the bottom end of the longitudinal sliding block, one end of the longitudinal spring is fixedly connected with the longitudinal sliding block, and the other end of the longitudinal spring is fixedly connected with the longitudinal cavity; the transverse sliding block is arranged in the transverse cavity, the locking block is arranged at one end of the transverse sliding block, and one end of the locking block extends out of the transverse cavity; the transverse spring is arranged on the outer side of the locking block, one end of the transverse spring is fixedly connected with the transverse sliding block, and the other end of the transverse spring is fixedly connected with the transverse cavity;
the yarn guide rod is of a round rod-shaped structure, and two side walls of the bottom end of the yarn guide rod are in groove shapes to form a yarn guide rod hole; the guide wire hopper is circumferentially arranged at the top end of the guide wire rod, the guide wire pipe is arranged at the bottom end of the guide wire hopper, and the guide wire pipe is communicated with the guide wire hopper; the gas pipe is arranged at one end of each wire guide pipe and is communicated with the wire guide pipes; the wire guide hopper is fixedly connected with the wire guide rod through a wire guide rod connecting rod; the yarn guide rod extends into the base convex block through the base connecting pipe, the locking block is inserted into the yarn guide rod hole, and the yarn guide rod is fixedly connected with the collection chassis.
Further, chassis roller slot quantity is six, every chassis roller slot is centripetal setting, every chassis roller slot is cylindric structure, every chassis roller slot slightly is greater than chassis roller size.
Furthermore, the number of the chassis rollers is six, and each chassis roller is arranged in the chassis roller groove.
Furthermore, the base projection is in a round table shape and has a structure with a narrow upper part and a wide lower part; the diameter of the bottom end of the base boss is slightly larger than that of the cavity of the chassis, and the bottom end of the base boss covers the upper surface of one end of the chassis roller.
Furthermore, the center of the boss of the base is of a groove-shaped structure and is communicated with the base connecting pipe.
Furthermore, indulge slider one side and be the inclined plane form, horizontal slider one side is the inclined plane form, indulge the slider with the inclined plane of horizontal slider is laminated setting each other.
Furthermore, the arrangement height of the wire guide rod hole is matched with that of the locking block.
Furthermore, the number of the guide wire hoppers is three, each guide wire hopper is of a structure with a wide upper part and a narrow lower part, and the side wall of each guide wire hopper is arc-shaped.
Furthermore, each gas-supply pipe and each silk guide pipe are the slant and set up down.
The working principle of the invention is as follows:
when the electrostatic spinning head is used, the collecting chassis is arranged at the bottom end of the electrostatic spinning head, and after nano-fiber filaments are sprayed out of the electrostatic spinning head, the fiber filaments fall onto the collecting chassis, and the fiber filaments falling onto the base bumps all slide onto the collecting chassis through the inclined planes of the base bumps; starting a collecting motor, driving a rotator to rotate by the collecting motor, and driving each chassis roller to rotate in the same direction by the rotator to rotate by being meshed with each rotating tooth; each chassis roller forwardly conveys the filaments out of the collection chassis.
When the electrostatic spinning heads are used for spinning simultaneously, the yarn guide rod is inserted into the base connecting pipe, the locking shifting sheet is pressed to slide downwards, the longitudinal sliding block slides downwards in the longitudinal cavity to compress the longitudinal spring, the transverse spring relaxes to drive the transverse sliding block and the locking block to slide transversely, the locking block is accommodated in the transverse cavity, when the yarn guide rod is inserted into the bottom end of the base connecting pipe, the locking shifting sheet is loosened, the yarn guide rod is rotated to enable the locking block to automatically rebound and be inserted into the yarn guide rod hole, and the yarn guide rod is fixedly connected with the collecting base; the fiber yarns spun by the electrostatic spinning heads pass through a yarn guide hopper and then fall onto a collecting chassis after passing through a yarn guide pipe; meanwhile, the gas pipe can be connected with a gas transmission device, and the gas flow enters the yarn guide pipe through the gas pipe to drive the fiber yarns to move downwards in the forward direction.
The invention has the beneficial effects that:
according to the invention, the collecting motor drives the plurality of chassis rollers to rotate in the same direction, and when the fiber silk falls into the collecting chassis, the fiber silk on the collecting chassis can be quickly discharged by the rotation of the chassis rollers and the matching of the fiber silk collecting device, so that the fiber silk is prevented from being accumulated to cause the fiber silk mixing and stirring, and the smoothness of the fiber silk collecting is prevented from being influenced; meanwhile, the yarn guide rods can be assembled and connected on the collecting chassis, the yarn guide hoppers are arranged above the collecting chassis, so that a plurality of spinning heads can perform simultaneous spinning, the yarns fall onto the collecting chassis through different yarn guide hoppers, the electrostatic spinning efficiency is improved, the condition that a plurality of bundles of fibers are not mixed and stirred is ensured, air is conveyed into the yarn guide pipes through the air conveying pipes, and the fibers are subjected to air flow auxiliary guide conveying; the whole device enables the nanofiber collecting process to be smooth and high in collecting efficiency.
Claims (9)
1. An assembled nanofiber collecting structure is characterized by comprising a collecting base plate, a base plate roller, a rotating tooth, a rotator, a collecting motor, a base lug, a base connecting pipe, a locking mechanism, a yarn guide rod, a yarn guide hopper, a yarn guide pipe, a gas pipe and a yarn guide rod connecting rod; the collecting chassis is of a disc-shaped structure, the upper surface of the collecting chassis is of a groove-shaped structure in the circumferential direction to form a chassis roller groove, and the center of the lower surface of the collecting chassis is of a hollow-out structure to form a chassis cavity; two ends of each chassis roller are rotatably connected with the collecting chassis through bearings; the rotating teeth are arranged at one end of the chassis roller and fixedly connected with the chassis roller, and the rotating teeth are arranged in the cavity of the chassis; the rotator is arranged at the bottom end of the cavity of the chassis, is of a disc-shaped structure, is of a sawtooth-shaped structure in the circumferential direction on the upper surface, is connected with each rotating tooth at the top end through sawtooth meshing, and is rotatably connected with the collection chassis at the bottom end through a bearing; the collecting motor is arranged at the bottom end of the rotator, and one end of the collecting motor is vertically and fixedly connected with the bottom end of the rotator; the base lug is arranged in the center of the upper surface of the collecting chassis and is fixedly connected with the collecting chassis to form an integrated structure; the base connecting pipe is arranged on the upper surface of the base lug and is vertically and fixedly connected with the base lug to form an integrated structure;
the locking mechanisms are arranged on two side walls of the base connecting pipe and are symmetrically arranged; the locking mechanism comprises a locking shifting piece, a longitudinal sliding block, a longitudinal spring, a transverse sliding block, a transverse spring and a locking block, wherein a longitudinal cavity is longitudinally formed in the outer side wall of the base connecting pipe, a transverse cavity is transversely formed in the inner side wall of the base connecting pipe, the locking shifting piece is arranged on the outer side of the side wall of the base connecting pipe, the longitudinal sliding block is arranged on one side of the locking shifting piece, and the longitudinal sliding block is arranged in the longitudinal cavity and fixedly connected with the locking shifting piece to form an integrated structure; the longitudinal spring is arranged at the bottom end of the longitudinal sliding block, one end of the longitudinal spring is fixedly connected with the longitudinal sliding block, and the other end of the longitudinal spring is fixedly connected with the longitudinal cavity; the transverse sliding block is arranged in the transverse cavity, the locking block is arranged at one end of the transverse sliding block, and one end of the locking block extends out of the transverse cavity; the transverse spring is arranged on the outer side of the locking block, one end of the transverse spring is fixedly connected with the transverse sliding block, and the other end of the transverse spring is fixedly connected with the transverse cavity;
the yarn guide rod is of a round rod-shaped structure, and two side walls of the bottom end of the yarn guide rod are in groove shapes to form a yarn guide rod hole; the guide wire hopper is circumferentially arranged at the top end of the guide wire rod, the guide wire pipe is arranged at the bottom end of the guide wire hopper, and the guide wire pipe is communicated with the guide wire hopper; the gas pipe is arranged at one end of each wire guide pipe and is communicated with the wire guide pipes; the wire guide hopper is fixedly connected with the wire guide rod through a wire guide rod connecting rod; the yarn guide rod extends into the base convex block through the base connecting pipe, the locking block is inserted into the yarn guide rod hole, and the yarn guide rod is fixedly connected with the collection chassis.
2. The assembled nanofiber collecting structure as claimed in claim 1, wherein the number of the chassis roller grooves is six, each chassis roller groove is arranged centripetally, each chassis roller groove is in a cylindrical structure, and each chassis roller groove is slightly larger than the size of the chassis roller.
3. The assembled nanofiber collecting structure as claimed in claim 1, wherein the number of the chassis rollers is six, and each chassis roller is disposed in the chassis roller groove.
4. The assembled nanofiber collecting structure as claimed in claim 1, wherein the base projection is in the shape of a circular truncated cone, and has a narrow top and a wide bottom; the diameter of the bottom end of the base boss is slightly larger than that of the cavity of the chassis, and the bottom end of the base boss covers the upper surface of one end of the chassis roller.
5. The assembled nanofiber collecting structure as claimed in claim 1, wherein the boss of the base has a groove-like structure at the center, and is connected to the base connecting tube.
6. The assembled nanofiber collecting structure as claimed in claim 1, wherein one side of the longitudinal sliding block is an inclined plane, one side of the transverse sliding block is an inclined plane, and the inclined planes of the longitudinal sliding block and the transverse sliding block are attached to each other.
7. The assembled nanofiber collecting structure as claimed in claim 1, wherein the height of the guide wire rod hole is adapted to the height of the locking block.
8. The assembled nanofiber collecting structure as claimed in claim 1, wherein the number of the guide wire hoppers is three, each guide wire hopper is in a structure with a wide top and a narrow bottom, and the side wall of each guide wire hopper is in a circular arc shape.
9. The assembled nanofiber collecting structure as claimed in claim 1, wherein each gas pipe and each guide wire pipe are arranged obliquely downward.
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| CN201910341428.5A CN110104436B (en) | 2019-04-26 | 2019-04-26 | Assembled nanofiber collecting structure |
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| CN201910341428.5A CN110104436B (en) | 2019-04-26 | 2019-04-26 | Assembled nanofiber collecting structure |
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| GB827644A (en) * | 1955-04-18 | 1960-02-10 | American Viscose Corp | Method of making fibrous strands and tobacco smoke filter therefrom |
| CN1472373A (en) * | 2003-03-28 | 2004-02-04 | 中国科学院长春应用化学研究所 | Rotary disc spinning process and apparatus |
| JP4803113B2 (en) * | 2007-05-29 | 2011-10-26 | パナソニック株式会社 | Nanofiber compounding method and apparatus |
| CN101220544A (en) * | 2007-12-29 | 2008-07-16 | 中国科学院长春应用化学研究所 | Device for producing nonwoven fabric with fused mass and solution centrifugal spinning |
| CN203360643U (en) * | 2013-04-25 | 2013-12-25 | 北京化工大学 | Interrupted type centrifugal melting body electrostatic spinning device |
| CN204738069U (en) * | 2015-03-31 | 2015-11-04 | 上海云同纳米科技中心(普通合伙) | Change type static spins nanofiber yarn preparation facilities |
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