CN206512389U - It is meltblown cotton production line - Google Patents
It is meltblown cotton production line Download PDFInfo
- Publication number
- CN206512389U CN206512389U CN201720179137.7U CN201720179137U CN206512389U CN 206512389 U CN206512389 U CN 206512389U CN 201720179137 U CN201720179137 U CN 201720179137U CN 206512389 U CN206512389 U CN 206512389U
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- outlet
- die head
- spinning die
- melt
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Abstract
Cotton production line, including air compressor, air heater, gas distributor, screw extruder, fondant filter, measuring pump, spinning die head, cooling blower, cooling air channel and conveying device are meltblown the utility model discloses one kind；The air outlet of cooling blower connects the cooling air channel；The gas outlet of gas distributor is connected with hot gas escape pipe；The conveying device is located at the underface of the outlet of spinning die head.Using the utility model, the melt-blown cotton with good thermal property and snugness of fit can be manufactured, while simple in construction, production process can be carried out continuously, and production efficiency is higher.The outlet of spinning die head provided with multiple, can carry out uniform hot-stretch to the melt sprayed downwards side by side.
Description
Technical field
The utility model is related to a kind of melt-blown cotton production line.
Background technology
Melt-blown cotton has fiber relatively thin, proportion smaller（Common fabric lighter in weight is compared under same volume）, warmth retention property is good
Advantage.The use of the method production melt-blown cotton of melt-blown is a developing direction of industry, designs that a set of cost is relatively low, process is tight
Gather, a research topic of the quantity-produced melt-blown cotton production line as those skilled in the art can be carried out.
Utility model content
The purpose of this utility model is that offer is a kind of simple in construction, being capable of quantity-produced melt-blown cotton production line.
To achieve the above object, melt-blown cotton production line of the present utility model includes air compressor, air heater, gas
Distributor, screw extruder, fondant filter, measuring pump, spinning die head, cooling blower, cooling air channel and conveying device；Cooling
The air outlet of blower fan connects the cooling air channel；
The gas outlet of air compressor connects the air inlet of air heater, the gas outlet connection gas point of air heater
The air inlet of orchestration, the gas outlet of gas distributor is connected with hot gas escape pipe；
The screw extruder is provided with charging aperture and discharging opening, and the discharging opening of screw extruder connects the fondant filter
Charging aperture, the discharging opening of fondant filter connects the charging aperture of the measuring pump, and the discharging opening of measuring pump connects the spinning
The import of die head, the mouth down that goes out of spinning die head is set；
The conveying device is located at the underface of the outlet of spinning die head, during work the outlet of spinning die head with lace curtaining
Melt fiber stream is formed between surface；The distal opening of hot gas escape pipe is towards the top of melt fiber stream, the end of cooling air channel
End opening is located at the open-ended lower section of hot gas escape pipe and towards melt fiber stream.
The conveying device include four series cylinders and around be located on four series cylinders into lace curtaining；Into lace curtaining upper surface middle part position
Underface in the outlet of spinning die head；At least one set of roller connects external power set and as actively rolling in four series cylinders
Cylinder.
Vacuum-pumping pipeline is provided with four series cylinder and the cavity surrounded into lace curtaining, vacuum-pumping pipeline is circumscribed with very
Empty pump, vacuum-pumping pipeline latter end is provided with opening.
The outlet of the spinning die head is provided with multiple side by side, a diameter of 0.3 millimeter of each outlet of spinning die head.
Using the utility model, the melt-blown cotton with good thermal property and snugness of fit can be manufactured, is tied simultaneously
Structure is simple, and production process can be carried out continuously, and production efficiency is higher.
The outlet of spinning die head provided with multiple, can carry out uniform hot-stretch to the melt sprayed downwards side by side.
When having high melting means PP in raw material, because high melting means PP non-newtonian behaviours are stronger, the outlet phenomenon that swells is more serious,
Therefore, the diameter control of its spinneret orifice is in 0.3 mm or so, to ensure being smoothed out for spinning moulding.
Brief description of the drawings
Fig. 1 is principle schematic of the present utility model；
Fig. 2 is the structural representation of conveying device.
Embodiment
As depicted in figs. 1 and 2, melt-blown cotton production line of the present utility model includes air compressor 1, air heater 2, gas
Body distributor 3, screw extruder 4, fondant filter 5, measuring pump 6, spinning die head 7, cooling blower 8, cooling air channel 9 and conveying
Device 10；The air outlet of cooling blower 8 connects the cooling air channel 9；
The gas outlet of air compressor 1 connects the air inlet of air heater 2, the gas outlet connection gas of air heater 2
The air inlet of body distributor 3, the gas outlet of gas distributor 3 is connected with hot gas escape pipe 11；
The screw extruder 4 is provided with charging aperture and discharging opening, and the discharging opening of screw extruder 4 connects the melt filtration
The charging aperture of device 5, the discharging opening of fondant filter 5 connects the charging aperture of the measuring pump 6, the discharging opening connection institute of measuring pump 6
State the import of spinning die head 7, the outlet of spinning die head 7（That is melt ejiction opening）Set down；
The conveying device 10 is located at the underface of the outlet of spinning die head 7, the outlet and networking of spinning die head 7 during work
Melt fiber stream 12 is formed between curtain upper surface；The distal opening of hot gas escape pipe 11 is cold towards the top of melt fiber stream 12
But the distal opening in air channel 9 is located at the open-ended lower section of hot gas escape pipe 11 and towards melt fiber stream 12.
The conveying device 10 include four series cylinders 13 and around be located on four series cylinders 13 into lace curtaining 14；Into on lace curtaining 14
Surface middle part is located at the underface of the outlet of spinning die head 7；At least one set of roller connects external power dress in four series cylinders 13
Put and as drive roll.
Vacuum-pumping pipeline 15, vacuum-pumping pipeline 15 are provided with four series cylinder 13 and the cavity surrounded into lace curtaining 14
Vavuum pump is circumscribed with, the latter end of vacuum-pumping pipeline 15 is provided with opening.
The outlet of the spinning die head 7 is provided with multiple side by side, a diameter of 0.3 millimeter of each outlet of spinning die head 7.
The outlet of spinning die head 7 provided with multiple, can carry out uniform hot-stretch to the melt sprayed downwards side by side.
When having high melting means PP in raw material, because high melting means PP non-newtonian behaviours are stronger, the outlet phenomenon that swells is more serious,
Therefore, the diameter control of its spinneret orifice is in 0.3 mm or so, to ensure being smoothed out for spinning moulding.
The air compressor 1, air heater 2, gas distributor 3, screw extruder 4, fondant filter 5, metering
Pump 6, spinning die head 7, cooling blower 8 and cooling air channel 9 etc. are conventional equipment, and concrete structure is no longer described in detail.
Wherein, power set can be routine techniques as vavuum pump, no longer using combining structures such as motor reducers
The concrete structure of power set, not shown power set and vavuum pump are described in detail.
During work, by raw material（Such as phase-change material micro-capsule/high melting means PP blended slice）Add entering for screw extruder 4
Material mouth, raw material is squeezed in screw extruder 4 acts on and is formed melt.Melt is extruded simultaneously by the discharging opening of screw extruder 4
Into fondant filter 5, the larger impurity of particle diameter is filtered out in fondant filter 5, then melt is measured into measuring pump 6,
Spinning die head 7 is entered back into, is sprayed downwards from the outlet of spinning die head 7 and forms melt fiber stream 12.
Air is constantly compressed into the higher gas of pressure, these gases shape after air heater 2 by air compressor 1
Into high temperature gas flow.High temperature gas flow sprays to melt fiber stream 12 after gas distributor 3 and hot gas escape pipe 11.
Cooling wind is constantly sent into cooling air channel 9 by cooling blower 8, is finally cooled down wind and is sprayed by the distal opening of cooling air channel 9
To melt fiber stream 12.
After melt sprays downwards from the outlet of spinning die head 7, powerful drawing-off is first carried out in the presence of high temperature gas flow,
Form fine chopped fiber；Then fine chopped fiber is cooled down and crystallized under cooling wind action.Vacuum-pumping pipeline 15 into
Negative pressure is formed at lace curtaining 14, the fine chopped fiber for making cooling and crystallizing equably is collected on lace curtaining 14, glutinous by itself
Close and turn into melt-blown cotton.Constantly run under the drive of roller 13 into lace curtaining 14, product thereon is constantly transferred out, so that
The utility model is allowed continuously to be produced.
Above example is only used to illustrative and not limiting the technical solution of the utility model, although with reference to above-described embodiment pair
The utility model is described in detail, it will be understood by those within the art that：The utility model can still be entered
Row modification or equivalent substitution, without departing from any modification or partial replacement of spirit and scope of the present utility model, it all should
Cover among right of the present utility model.
Claims (4)
1. it is meltblown cotton production line, it is characterised in that：Including air compressor, air heater, gas distributor, Screw Extrusion
Machine, fondant filter, measuring pump, spinning die head, cooling blower, cooling air channel and conveying device；The air outlet of cooling blower connects
Connect the cooling air channel；
The gas outlet of air compressor connects the air inlet of air heater, the gas outlet connection gas distributor of air heater
Air inlet, the gas outlet of gas distributor is connected with hot gas escape pipe；
The screw extruder is provided with charging aperture and discharging opening, and the discharging opening of screw extruder connects entering for the fondant filter
Material mouth, the discharging opening of fondant filter connects the charging aperture of the measuring pump, and the discharging opening of measuring pump connects the spinning die head
Import, spinning die head go out mouth down setting；
The conveying device is located at the underface of the outlet of spinning die head, during work the outlet of spinning die head with into lace curtaining upper surface
Between formed melt fiber stream；The distal opening of hot gas escape pipe is opened towards the top of melt fiber stream, the end of cooling air channel
Mouthful it is located at the open-ended lower section of hot gas escape pipe and towards melt fiber stream.
2. melt-blown cotton production line according to claim 1, it is characterised in that：The conveying device include four series cylinders and around
Be located on four series cylinders into lace curtaining；It is located at the underface of the outlet of spinning die head into lace curtaining upper surface middle part；In four series cylinders
At least one set of roller connects external power set and is used as drive roll.
3. melt-blown cotton production line according to claim 2, it is characterised in that：Four series cylinder and surrounded into lace curtaining
Cavity in be provided with vacuum-pumping pipeline, vacuum-pumping pipeline is circumscribed with vavuum pump, and vacuum-pumping pipeline latter end is provided with opening.
4. melt-blown cotton production line according to any one of claim 1 to 3, it is characterised in that：The spinning die head goes out
Mouth is provided with multiple side by side, a diameter of 0.3 millimeter of each outlet of spinning die head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720179137.7U CN206512389U (en) | 2017-02-27 | 2017-02-27 | It is meltblown cotton production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720179137.7U CN206512389U (en) | 2017-02-27 | 2017-02-27 | It is meltblown cotton production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206512389U true CN206512389U (en) | 2017-09-22 |
Family
ID=59869012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720179137.7U Expired - Fee Related CN206512389U (en) | 2017-02-27 | 2017-02-27 | It is meltblown cotton production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206512389U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589055A (en) * | 2018-05-11 | 2018-09-28 | 杨杰 | A kind of producing technology of non-woven fabrics increasing non-woven fabrics density |
| CN108950746A (en) * | 2018-07-03 | 2018-12-07 | 利辛县众善医药科技有限公司 | Prepare the device with the non-woven material in 3 D deformation portion |
| CN111254583A (en) * | 2020-04-02 | 2020-06-09 | 何梦丹 | Pretreatment process for production raw materials of melt-blown non-woven fabric |
| CN111254582A (en) * | 2020-04-02 | 2020-06-09 | 何梦丹 | Preprocessing processing system for production raw materials of melt-blown non-woven fabric |
| CN111485327A (en) * | 2020-04-22 | 2020-08-04 | 四川中旺科技有限公司 | Melt-blown fabric manufacturing device and method |
| CN111593486A (en) * | 2020-06-03 | 2020-08-28 | 山东通佳机械有限公司 | Production equipment for electrostatic stretching high-pressure melt-blown non-woven fabric |
| CN111676593A (en) * | 2020-06-17 | 2020-09-18 | 浙江煜焰工业设计有限公司 | Melt-blown fabric production line |
| CN114575034A (en) * | 2020-11-30 | 2022-06-03 | 中国科学院宁波材料技术与工程研究所 | Automatic melt-blown fabric web forming device who rectifies in real time |
| US11447893B2 (en) | 2017-11-22 | 2022-09-20 | Extrusion Group, LLC | Meltblown die tip assembly and method |
-
2017
- 2017-02-27 CN CN201720179137.7U patent/CN206512389U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11447893B2 (en) | 2017-11-22 | 2022-09-20 | Extrusion Group, LLC | Meltblown die tip assembly and method |
| CN108589055A (en) * | 2018-05-11 | 2018-09-28 | 杨杰 | A kind of producing technology of non-woven fabrics increasing non-woven fabrics density |
| CN108950746A (en) * | 2018-07-03 | 2018-12-07 | 利辛县众善医药科技有限公司 | Prepare the device with the non-woven material in 3 D deformation portion |
| CN111254583A (en) * | 2020-04-02 | 2020-06-09 | 何梦丹 | Pretreatment process for production raw materials of melt-blown non-woven fabric |
| CN111254582A (en) * | 2020-04-02 | 2020-06-09 | 何梦丹 | Preprocessing processing system for production raw materials of melt-blown non-woven fabric |
| CN111485327A (en) * | 2020-04-22 | 2020-08-04 | 四川中旺科技有限公司 | Melt-blown fabric manufacturing device and method |
| CN111593486A (en) * | 2020-06-03 | 2020-08-28 | 山东通佳机械有限公司 | Production equipment for electrostatic stretching high-pressure melt-blown non-woven fabric |
| CN111676593A (en) * | 2020-06-17 | 2020-09-18 | 浙江煜焰工业设计有限公司 | Melt-blown fabric production line |
| CN111676593B (en) * | 2020-06-17 | 2021-08-31 | 浙江煜焰工业设计有限公司 | Melt-blown fabric production line |
| CN114575034A (en) * | 2020-11-30 | 2022-06-03 | 中国科学院宁波材料技术与工程研究所 | Automatic melt-blown fabric web forming device who rectifies in real time |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 Termination date: 20190227 |