CN104894659A - Automatic efficient melt electrostatic spinning device - Google Patents
Automatic efficient melt electrostatic spinning device Download PDFInfo
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- CN104894659A CN104894659A CN201510244275.4A CN201510244275A CN104894659A CN 104894659 A CN104894659 A CN 104894659A CN 201510244275 A CN201510244275 A CN 201510244275A CN 104894659 A CN104894659 A CN 104894659A
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Abstract
The invention provides an automatic efficient melt electrostatic spinning device, and belongs to the technical field of electrostatic spinning. The automatic efficient melt electrostatic spinning device comprises a circuit control device, an unwinding device, a spinning device body, a compound device, a rolling device and a winding device, the spinning device body comprises a movement device, a spinning mechanism and a receiving device, the spinning mechanism comprises a plurality of yarn spraying machines and a plurality of feeding mechanisms mounted on the corresponding yarn spraying machines, each yarn spraying machine comprises a flow distribution plate, a main injection nozzle and a plurality of heating nozzles, the main injection nozzles are mounted on the upper end faces of the flow distribution plates, the heating nozzles are mounted on the lower end faces of the flow distribution plates, main injection heating rings are arranged on the outer side faces of the main injection nozzles, material pipes are arranged in the middles of the main injection nozzles and connected with the heating nozzles through flow distribution material pipes, a nozzle heating ring is wound on the outer side face of each heating nozzle, and an air flow duct is inserted into the middle of each heating nozzle and penetrates the corresponding flow distribution plate and the corresponding heating nozzle. The automatic efficient melt electrostatic spinning device has the advantages of simple structure and high efficiency.
Description
Technical field
The invention belongs to electrostatic spinning technique field, relate to a kind of automatic high-efficiency melt electrostatic spinning device.
Background technology
Along with the intensification of nanometer technology, electrospinning process can be prepared nano level fiber due to it and become one of current study hotspot.Electrospinning process has been acknowledged as prepares the simplest most effective method of nanofiber, and existing 30 multiple polymers successfully obtain superfine fibre by the method at present, and minimum diameter reaches tens nanometers.About the result of study of electrostatic spinning, pertinent literature all exponentially increases over the years.
Electrostatic spinning is exactly the special shape of polymeric fluid electrostatic atomization, and now the material is divided in atomization is not fine droplet, but the small jet of polymer, quite long distance can be run, be finally solidified into fiber.Electrostatic spinning is a kind of special fiber fabrication process, and polymer solution or melt carry out jet spinning in highfield.Under electric field action, the drop at syringe needle place can become taper shape (i.e. " taylor cone ") from spherical, and obtains fiber filaments from conical tip extension.This mode can produce the polymer filaments of nanometer grade diameter.
Electrostatic spinning apparatus is applied widely in current spinning industry, but major applications is solution electrostatic spinning, solution electrostatic spinning not only must add solvent, and the solvent added can cause very large pollution to environment, and the health of harm humans, and the instability of its structure, the uneven spinning efficiency that causes of fiber is low, but melt electrostatic spinning does not need to add any harmful chemicals thing, energy-conserving and environment-protective in spinning process, its structure is stable simultaneously, fiber even, and now also not used for the automatic high-efficiency melt electrostatic spinning device of industry.
In sum, for solving the structural deficiency of existing automatic high-efficiency melt electrostatic spinning device, need to design the automatic high-efficiency melt electrostatic spinning device that a kind of structure is simple, efficiency is high.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose the automatic high-efficiency melt electrostatic spinning device that a kind of structure is simple, efficiency is high.
Object of the present invention realizes by following technical proposal: a kind of automatic high-efficiency melt electrostatic spinning device, comprise circuit control device, unwinding device, device for spinning, set composite, calender device and wrap-up, described device for spinning comprises the telecontrol equipment that can move up and down, be arranged on the spinning structure on telecontrol equipment and be positioned at immediately below spinning structure and the receiving system that can move left and right, described spinning structure comprises some spray silk machines and some feeding machanisms be arranged on corresponding spray silk machine, described spray silk machine comprises flow distribution plate, the master being arranged on flow distribution plate upper end penetrates and to chew and some heating being arranged on flow distribution plate lower surface are chewed, main penetrating is chewed lateral surface and is provided with and mainly penetrates heating collar, master is provided with material pipe in the middle part of penetrating and chewing, described material pipe to be chewed with each heating by shunting material pipe and is connected, each heating is chewed lateral surface and is all chewed heating collar around one deck, each heating is chewed middle part and is all inserted with airflow duct, each airflow duct all runs through flow distribution plate and heating is chewed.
In above-mentioned a kind of automatic high-efficiency melt electrostatic spinning device, each airflow duct is equipped with valve close to flow distribution plate one end, and each airflow duct other end is equipped with jet.
In above-mentioned a kind of automatic high-efficiency melt electrostatic spinning device, described feeding machanism comprises penetrates the extruder chewed and be connected and the hopper be arranged on extruder with main, and be provided with screw rod in described extruder, described screw rod is connected with circuit control device by wire.
In above-mentioned a kind of automatic high-efficiency melt electrostatic spinning device, the elevating lever that described telecontrol equipment comprises lifters, is arranged on the guide pillar at lifters two ends and is arranged in lifters, circuit control device is connected with elevating lever by wire, and lifting controllable bar drives lifters to move up and down on guide pillar.
In above-mentioned a kind of automatic high-efficiency melt electrostatic spinning device, described receiving system comprises motor, the belt pulley be connected with motor and installs over pulleys carried and be loaded with the belt of nonwoven fabric.
In above-mentioned a kind of automatic high-efficiency melt electrostatic spinning device, described set composite is connected with receiving system by nonwoven fabric, and described set composite is provided with injection equipment.
In above-mentioned a kind of automatic high-efficiency melt electrostatic spinning device, described circuit control device is connected with unwinding device by wire, and unwinding device can be controlled automatically unreel, described circuit control device is also connected with elevating lever by wire, and lifting controllable bar drives lifters to move up and down on guide pillar, described circuit control device is connected with device for spinning by wire, and can control main to penetrate the temperature chewed and heat and chew, described circuit control device is connected with wrap-up by wire, and controlled controlling rolling device automatic winding, the upper surface of unwinding device, belt, the upper surface of wrap-up is positioned in same level.
In above-mentioned a kind of automatic high-efficiency melt electrostatic spinning device, described calender device is connected with set composite and wrap-up respectively by nonwoven fabric.
Compared with prior art, structure of the present invention is simple, and this automatic high-efficiency melt electrostatic spinning device adopts integrated structure design, brief attractive in appearance, and by circuit control device, automatic high-efficiency melt electrostatic spinning device is monitored in real time, achieve a keyization operation, improve efficiency; The setting that multiple heating is chewed can strengthen the efficiency of electrostatic spinning, stability and uniformity greatly.
Accompanying drawing explanation
Fig. 1 is the structural representation of present pre-ferred embodiments.
Fig. 2 is the sectional view spraying silk machine in present pre-ferred embodiments.
Fig. 3 is the sectional view of spinning structure in present pre-ferred embodiments.
In figure, 10, circuit control device; 20, unwinding device; 30, device for spinning; 40, set composite; 41, injection equipment; 50, calender device; 60, wrap-up; 70, telecontrol equipment; 71, lifters; 72, guide pillar; 73, elevating lever; 80, spinning structure; 81, silk machine is sprayed; 811, flow distribution plate; 812, main penetrating is chewed; 8121, material pipe; 813, heating is chewed; 8131, heating collar is chewed; 8132, airflow duct; 8133, valve; 8134, jet; 82, feeding machanism; 821, extruder; 8211, screw rod; 822, hopper; 90, receiving system; 91, motor; 92, belt pulley; 93, belt.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As depicted in figs. 1 and 2, this automatic high-efficiency melt electrostatic spinning device comprises circuit control device 10, unwinding device 20, device for spinning 30, set composite 40, calender device 50 and wrap-up 60, device for spinning 30 comprises the telecontrol equipment 70 that can move up and down, be arranged on the spinning structure 80 on telecontrol equipment 70 and be positioned at immediately below spinning structure 80 and the receiving system 90 that can move left and right, spinning structure 80 comprises multiple spray silk machine 81 and multiple feeding machanism 82 be arranged on corresponding spray silk machine 81, spray silk machine 81 comprises flow distribution plate 811, the master being arranged on flow distribution plate 811 upper end penetrate chew 812 and multiple heating being arranged on flow distribution plate 811 lower surface chew 813, main penetrating is chewed 812 lateral surfaces and is provided with and mainly penetrates heating collar, master is provided with material pipe 8121 in the middle part of penetrating and chewing 812, material pipe 8121 is chewed 813 by shunting material pipe 8121 with each heating and is connected, each heating is chewed 813 lateral surfaces and is all chewed heating collar 8131 around one deck, each heating is all inserted with airflow duct 8132 in the middle part of chewing 813, each airflow duct 8132 all runs through flow distribution plate 811 and heating chews 813.
Telecontrol equipment 70 can move up and down, the spacing of adjustable spinning structure 80 and receiving system 90, making to chew 813 jets ejected from heating has the regular hour to be solidified into fiber, therefore this automatic high-efficiency melt electrostatic spinning device is applicable to multiple melt, and according to the Timing spinning structure 80 of solidification and the spacing of receiving system 90.
Feeding machanism 82 is arranged on spray silk machine 81, feeding machanism 82 can be fed in spray silk machine 81 quickly, material enters main penetrating and chews 812 simultaneously, main penetrating is chewed 812 lateral surfaces and is provided with and mainly penetrates heating collar, material in material pipe 8121 is heated, material can quick and conveniently enter in flow distribution plate 811 equably, main penetrating chews 812 and flow distribution plate 811 integrated design, master penetrates and chews 812 on the center line of flow distribution plate 811 simultaneously, winner is penetrated chew 812 to keep stability on flow distribution plate 811, enter each heating by the shunting material pipe 8121 in flow distribution plate 811 and chew 813.
Preferably, the number that heating chews 813 is 4, these 4 heating chew 813 respectively on flow distribution plate 811 and about flow distribution plate 811 Central Symmetry, heating is inserted with airflow duct 8132 in the middle part of chewing 813, pass into hot-air in airflow duct 8132, heating is chewed 813 lateral surfaces and is surrounded with one deck and chews heating collar 8131, ensures that material continues to keep molten condition, the fiber formed after ensure that material melts is even, and effect is better.
Preferably, each airflow duct 8132 is equipped with valve 8133 close to flow distribution plate 811 one end, and each airflow duct 8132 other end is equipped with jet 8134.
Arranging of valve 8133 convenient passes into air in airflow duct 8132, the setting party of jet 8134 the material of molten condition can depart from easily and form fiber, efficiency is high.
Preferably, as shown in Figure 3, feeding machanism 82 comprises penetrates with main the hopper 822 chewed 812 extruders be connected 821 and be arranged on extruder 821, and be provided with screw rod 8211 in extruder 821, screw rod 8211 is connected with circuit control device 10 by wire.
The material be equipped with in material strip, will enter in extruder 821, and the screw rod 8211 in extruder 821 promotes material and enters main penetrating and chew in the material pipe 8121 of 812, simple and fast.
Preferably, the elevating lever 73 that telecontrol equipment 70 comprises lifters 71, is arranged on the guide pillar 72 at lifters 71 two ends and is arranged in lifters 71, circuit control device 10 is connected with elevating lever 73 by wire, and lifting controllable bar 73 drives lifters 71 to move up and down on guide pillar 72.
Circuit control device 10 controls the height of elevating lever 73, and elevating lever 73 is connected with lifters 71, and lifters 71 moves thereupon on guide pillar 72, ensures that lifters 71 is parallel with receiving system 90, ensure that the fiber ejected is even.
Preferably, receiving system 90 comprises motor 91, the belt pulley 92 be connected with motor 91 and to be arranged on belt pulley 92 and to be loaded with the belt 93 of nonwoven fabric.
Motor 91 drives belt pulley 92, and the belt 93 be positioned on belt pulley 92 carries out moving to set composite 40 direction, and chew 813 fibers ejected from heating and drop on nonwoven fabric, the nonwoven fabric being loaded with fiber moves to set composite 40.
Preferably, set composite 40 is connected with receiving system 90 by nonwoven fabric, and set composite 40 is provided with injection equipment 41.
Injection equipment 41 pairs of nonwoven fabric of set composite 40 carry out secondary spinning, electrostatic spinning evenly, more stable.
Preferably, circuit control device 10 is connected with unwinding device 20 by wire, and unwinding device 20 can be controlled automatically unreel, circuit control device 10 is connected with device for spinning 30 by wire, and can control main penetrate chew 812 and heating chew 813 temperature, circuit control device 10 is connected with wrap-up 60 by wire, and controlled controlling rolling device 60 automatic winding, and the upper surface of the upper surface of unwinding device 20, belt 93, wrap-up 60 is positioned in same level.
Circuit control device 10 controls the automated production of this automatic high-efficiency melt electrostatic spinning device, and monitors in real time, achieves a keyization operation, improves efficiency.
Preferably, calender device 50 is connected with set composite 40 and wrap-up 60 respectively by nonwoven fabric.
Calender device 50 rolls the nonwoven fabric being loaded with fiber, ensure that the work of wrap-up 60, improves efficiency.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (8)
1. an automatic high-efficiency melt electrostatic spinning device, comprise circuit control device, unwinding device, device for spinning, set composite, calender device and wrap-up, it is characterized in that, described device for spinning comprises the telecontrol equipment that can move up and down, be arranged on the spinning structure on telecontrol equipment and be positioned at immediately below spinning structure and the receiving system that can move left and right, described spinning structure comprises some spray silk machines and some feeding machanisms be arranged on corresponding spray silk machine, described spray silk machine comprises flow distribution plate, the master being arranged on flow distribution plate upper end penetrates and to chew and some heating being arranged on flow distribution plate lower surface are chewed, main penetrating is chewed lateral surface and is provided with and mainly penetrates heating collar, master is provided with material pipe in the middle part of penetrating and chewing, described material pipe to be chewed with each heating by shunting material pipe and is connected, each heating is chewed lateral surface and is all chewed heating collar around one deck, each heating is chewed middle part and is all inserted with airflow duct, each airflow duct all runs through flow distribution plate and heating is chewed.
2. a kind of automatic high-efficiency melt electrostatic spinning device according to claim 1, it is characterized in that, each airflow duct is equipped with valve close to flow distribution plate one end, and each airflow duct other end is equipped with jet.
3. a kind of automatic high-efficiency melt electrostatic spinning device according to claim 2, it is characterized in that, described feeding machanism comprises penetrates the extruder chewed and be connected and the hopper be arranged on extruder with main, be provided with screw rod in described extruder, described screw rod is connected with circuit control device by wire.
4. a kind of automatic high-efficiency melt electrostatic spinning device according to claim 3, it is characterized in that, the elevating lever that described telecontrol equipment comprises lifters, is arranged on the guide pillar at lifters two ends and is arranged in lifters, circuit control device is connected with elevating lever by wire, and lifting controllable bar drives lifters to move up and down on guide pillar.
5. a kind of automatic high-efficiency melt electrostatic spinning device according to claim 4, is characterized in that, described receiving system comprises motor, the belt pulley be connected with motor and installs over pulleys carried and be loaded with the belt of nonwoven fabric.
6. a kind of automatic high-efficiency melt electrostatic spinning device according to claim 5, it is characterized in that, described set composite is connected with receiving system by nonwoven fabric, and described set composite is provided with injection equipment.
7. a kind of automatic high-efficiency melt electrostatic spinning device according to claim 6, it is characterized in that, described circuit control device is connected with unwinding device by wire, and unwinding device can be controlled automatically unreel, described circuit control device is also connected with elevating lever by wire, and lifting controllable bar drives lifters to move up and down on guide pillar, described circuit control device is connected with device for spinning by wire, and can control main to penetrate the temperature chewed and heat and chew, described circuit control device is connected with wrap-up by wire, and controlled controlling rolling device automatic winding, the upper surface of unwinding device, belt, the upper surface of wrap-up is positioned in same level.
8. a kind of automatic high-efficiency melt electrostatic spinning device according to claim 7, it is characterized in that, described calender device is connected with set composite and wrap-up respectively by nonwoven fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510244275.4A CN104894659A (en) | 2015-05-13 | 2015-05-13 | Automatic efficient melt electrostatic spinning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510244275.4A CN104894659A (en) | 2015-05-13 | 2015-05-13 | Automatic efficient melt electrostatic spinning device |
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| CN104894659A true CN104894659A (en) | 2015-09-09 |
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| CN201510244275.4A Pending CN104894659A (en) | 2015-05-13 | 2015-05-13 | Automatic efficient melt electrostatic spinning device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105316779A (en) * | 2015-11-25 | 2016-02-10 | 东华大学 | Spinning mechanism displacement device for large-scale electrostatic spinning |
| CN108823652A (en) * | 2018-07-16 | 2018-11-16 | 绍兴百慧科技有限公司 | A kind of melt electrostatic spinning device |
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| CN203238421U (en) * | 2013-05-10 | 2013-10-16 | 北京化工大学 | Melt differential type injection electrostatic spinning device |
| CN103451754A (en) * | 2013-09-22 | 2013-12-18 | 北京化工大学 | Differential melt electro-blowing spinning device and technology for preparing nanofibers in batches |
| CN104099675A (en) * | 2014-07-25 | 2014-10-15 | 北京化工大学 | Electrostatic spinning device available for 3D (three-dimensional) printing |
| CN104250882A (en) * | 2013-06-28 | 2014-12-31 | 财团法人纺织产业综合研究所 | Filter material and manufacturing method thereof |
| CN204625850U (en) * | 2015-05-13 | 2015-09-09 | 宁波格林美孚新材料科技有限公司 | A kind of automatic high-efficiency melt electrostatic spinning device |
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2015
- 2015-05-13 CN CN201510244275.4A patent/CN104894659A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20110074085A (en) * | 2009-12-24 | 2011-06-30 | 주식회사 효성 | High temperature electrospinning device |
| CN203238421U (en) * | 2013-05-10 | 2013-10-16 | 北京化工大学 | Melt differential type injection electrostatic spinning device |
| CN104250882A (en) * | 2013-06-28 | 2014-12-31 | 财团法人纺织产业综合研究所 | Filter material and manufacturing method thereof |
| CN103451754A (en) * | 2013-09-22 | 2013-12-18 | 北京化工大学 | Differential melt electro-blowing spinning device and technology for preparing nanofibers in batches |
| CN104099675A (en) * | 2014-07-25 | 2014-10-15 | 北京化工大学 | Electrostatic spinning device available for 3D (three-dimensional) printing |
| CN204625850U (en) * | 2015-05-13 | 2015-09-09 | 宁波格林美孚新材料科技有限公司 | A kind of automatic high-efficiency melt electrostatic spinning device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105316779A (en) * | 2015-11-25 | 2016-02-10 | 东华大学 | Spinning mechanism displacement device for large-scale electrostatic spinning |
| CN108823652A (en) * | 2018-07-16 | 2018-11-16 | 绍兴百慧科技有限公司 | A kind of melt electrostatic spinning device |
| CN108823652B (en) * | 2018-07-16 | 2020-08-14 | 安徽东蒙环保科技有限公司 | Melt electrostatic spinning device |
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Application publication date: 20150909 |
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