CN209669407U - A kind of process units of melt spraying non-woven fabrics - Google Patents
A kind of process units of melt spraying non-woven fabrics Download PDFInfo
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- CN209669407U CN209669407U CN201920249899.9U CN201920249899U CN209669407U CN 209669407 U CN209669407 U CN 209669407U CN 201920249899 U CN201920249899 U CN 201920249899U CN 209669407 U CN209669407 U CN 209669407U
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Abstract
The utility model discloses a kind of process units of melt spraying non-woven fabrics, in rack, for producing non-woven fabrics, process units includes the output unit for will export after PBT raw material heating melting set gradually, feeding unit for the PBT raw material after transporting molten, the rolling unit of PBT raw material winding for spraying the spinneret unit of the PBT raw material after melting and for spraying spinneret unit, feeding unit includes feeding passage, the feeding spiro rod being arranged in along feed direction in feeding passage, the heating module being sheathed on feeding passage, feeding passage both ends are connected with output unit and spinneret unit respectively.A kind of process units of the melt spraying non-woven fabrics of the utility model, by being arranged heating module on feeding passage, the process units persistently heats to keep temperature the PBT material in transmission process, if PBT material after preventing melting solidifies in advance because of temperature reduction, thus the quality of non-woven fabrics made of influencing.
Description
Technical field
The utility model relates to a kind of process units of melt spraying non-woven fabrics.
Background technique
Material Chinese is polybutylene terephthalate (PBT), abbreviation saturated polyester, due to good fluidity, crystallization rate
Fastly, it is suitable for production superfine fibre class non-woven fabrics.
It, will be very big but if the PBT material after melting solidifies during production because of temperature reduction in advance
Influence made of non-woven fabrics quality.
Summary of the invention
The purpose of the utility model is to provide a kind of process units of melt spraying non-woven fabrics, which can be to conveying
PBT material in journey persistently heat prevented with keeping temperature melting after PBT material because temperature reduce due to solidify in advance if,
To influence the quality of manufactured non-woven fabrics.
In order to achieve the above objectives, the technical solution adopted in the utility model is:
A kind of process units of melt spraying non-woven fabrics is set in rack, for producing non-woven fabrics, the process units include according to
Secondary setting for by the output unit exported after PBT raw material heating melting, be used for giving for the PBT raw material after transporting molten
Material unit, for spray melting after the PBT raw material spinneret unit and for will the spinneret unit spray described in
The rolling unit of PBT raw material winding,
The feeding unit includes feeding passage, the feeding spiro rod being arranged in the feeding passage along feed direction, covers
Heating module on the feeding passage, the feeding passage both ends respectively with the output unit and the spinneret unit
It is connected.
Preferably, the heating module includes the first heating part and the second heating part, first heating part and described the
What two heating parts can cooperate fills the span of a man's arms on the feeding passage.
It is further preferred that first heating part end offers the first mounting hole, second heating part end is opened
Equipped with the second mounting hole, the heating module further includes successively wearing through first mounting hole and second mounting hole simultaneously
The clamping screw that first heating part and second heating part are locked.
Preferably, the heating module has multiple, and is arranged along the length direction interval of the feeding passage.
Preferably, the output unit includes adding for storing and heating the heating chamber of the PBT raw material, one end with described
The conveying pipeline for being used to export the PBT raw material after heating melting of hot chamber connection, the conveying pipeline other end and the feeding
Channel is connected.
It is further preferred that the output unit further includes the isocon being connected on the conveying pipeline, is set to described point
The intercepter plate for being connected to or disconnecting for controlling the isocon in flow tube.
Preferably, the spinneret unit include shell, be connected on the shell for being passed through pressure into the shell
The air inlet pipe of contracting air, on the shell for sprays melting after the PBT raw material spinneret, the shell and
The feeding passage is connected.
It is further preferred that there are two the air inlet pipe, and it is located at the opposite two sides of the shell.
Preferably, the rolling unit includes the winding being rotatably set in the rack around its own direction of axis line
Roller offers several apertures on the occlusion part of the winding roll end, the occlusion part.
It is further preferred that several array of orifices are arranged on the occlusion part.
Due to the application of the above technical scheme, the utility model has the advantage that this is practical new compared with prior art
A kind of process units of melt spraying non-woven fabrics of type enables the process units by being arranged heating module on feeding passage
The PBT material after preventing melting to keep temperature is persistently heated to the PBT material in transmission process to coagulate in advance because temperature reduces
If Gu, thus the quality of non-woven fabrics made of influencing.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model；
Attached drawing 2 is the structural schematic diagram of the rolling unit of the utility model；
Attached drawing 3 is the structural schematic diagram of the heating module of the utility model.
Wherein: 1, rack；2, output unit；2a, heating chamber；2b, conveying pipeline；2c, isocon；2d, intercepter plate；3, feeding
Unit；3a, feeding passage；3b, feeding spiro rod；3c, heating module；3c1, the first heating part；3c2, the second heating part；3c3,
One mounting hole；3c4, the second mounting hole；3c5, clamping screw；4, spinneret unit；4a, shell；4b, air inlet pipe；4c, spinneret；
5, rolling unit；5a, wind-up roll；5b, occlusion part；5c, aperture；6, air compressor.
Specific embodiment
The technical solution of the utility model is further elaborated with reference to the accompanying drawing.
As shown in figure 1 to 3, a kind of process units of melt spraying non-woven fabrics is set in rack 1 ginseng, raw for producing non-woven fabrics
Produce device include set gradually for by the output unit 2 exported after PBT raw material heating melting, be used for transporting molten after
The feeding unit 3 of PBT raw material, for spray melting after PBT raw material spinneret unit 4 and for spinneret unit 4 to be sprayed
The winding of PBT raw material rolling unit 5, feeding unit 3 includes feeding passage 3a, is arranged in feeding passage 3a along feed direction
Feeding spiro rod 3b, the heating module 3c that is sheathed on feeding passage 3a, the both ends feeding passage 3a respectively with output unit 2 and spray
Silk unit 4 is connected.
By being arranged heating module 3c on feeding passage 3a, enable the process units to the PBT in transmission process
Material persistently heat prevented with keeping temperature melting after PBT material because temperature reduce due to solidify in advance if, to influence to make
At non-woven fabrics quality.
In the present embodiment, heating module 3c includes the first heating part 3c1 and the second heating part 3c2, the first heating part 3c1
It fills the span of a man's arms with what the second heating part 3c2 can cooperate on feeding passage 3a.Here, the first heating part end 3c1 offers first
Mounting hole 3c3, the second heating part end 3c2 offer the second mounting hole 3c4, and heating module 3c further includes successively wearing by
One mounting hole 3c3 and the second mounting hole 3c4 and the clamping screw 3c5 for locking the first heating part 3c1 and the second heating part 3c2.
Meanwhile heating module 3c have it is multiple, and along the length direction interval of feeding passage 3a be arranged.When needing to increase and decrease heating module 3c
When, need to only unclamp clamping screw 3c5 can remove the first heating part 3c1 and the second heating part 3c2.
Output unit 2 includes being used for for storing and heating the heating chamber 2a of PBT raw material, one end with what heating chamber 2a was connected to
The conveying pipeline 2b of PBT raw material after exporting heating melting, the conveying pipeline 2b other end are connected with feeding passage 3a.Herein, defeated
Unit 2 further includes the isocon 2c being connected on conveying pipeline 2b, being connected on isocon 2c for controlling isocon 2c out
Or the intercepter plate 2d disconnected.What wherein intercepter plate 2d can cooperate is inserted in isocon 2c.
By the way that isocon 2c and intercepter plate 2d is arranged, allow the device to during PBT raw material exports to raw material
It is shunted, and the raw material of shunting is taken out for detection, be not required to shut down sampling, greatly improve working efficiency.
Spinneret unit 4 includes shell 4a, the air inlet for being used to be passed through compressed air into shell 4a being connected on shell 4a
Pipe 4b, the spinneret 4c for being used to spray the PBT raw material after melting on shell 4a, shell 4a are connected with feeding passage 3a
It is logical.Herein, there are two air inlet pipe 4b, and the opposite two sides shell 4a are located at.The one end of air inlet pipe 4b far from shell 4a
It is connected to air compressor 6.
By the way that two air inlet pipe 4b are respectively arranged on the opposite two sides shell 4a, the equal of compressed air in shell 4a is improved
Even property, greatly improves the effect of spinneret.
Rolling unit 5 includes the wind-up roll 5a being rotatably set in rack 1 around its own direction of axis line, is set to winding
Several aperture 5c are offered on the occlusion part 5b of the end roller 5a, occlusion part 5b.Herein, several aperture 5c array arrangements are in blocking
On portion 5b.
By the way that occlusion part 5b is arranged in the end wind-up roll 5a, occlusion part 5b is effectively sheltered from and is ejected into winding
PBT filament other than roller 5a roll surface avoids other positions wind-up roll 5a and accumulates extra PBT filament and influence working efficiency；
Simultaneously by opening up several aperture 5c on occlusion part 5b, PBT filament is enabled partially through aperture 5c, to substantially increase screening
The bearing capacity of stopper 5b.
The course of work of lower the present embodiment is illustrated in detail below: when work starts, PBT raw material being added in heating chamber 2a,
PBT raw material is delivered in feeding passage 3a after heating melting from conveying pipeline 2b in heating chamber 2a, is conveyed by feeding spiro rod 3b
Into spinneret unit 4, compressed air is passed through into the shell 4a of spinneret unit 4 by air inlet pipe 4b at this time, the PBT after making melting
Raw material is sprayed from spinneret 4c, and is wrapped on wind-up roll 5a, forms non-woven fabrics after air is cooling.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (10)
1. a kind of process units of melt spraying non-woven fabrics is set on rack (1), for producing non-woven fabrics, it is characterised in that: the life
Produce device include set gradually for will be exported after PBT raw material heating melting output unit (2), for transporting molten after
The feeding unit (3) of the PBT raw material, the spinneret unit (4) for spraying the PBT raw material after melting and for by institute
The rolling unit (5) of the PBT raw material winding of spinneret unit (4) ejection is stated,
The feeding that the feeding unit (3) includes feeding passage (3a), is arranged in along feed direction in the feeding passage (3a)
Screw rod (3b), the heating module (3c) being sheathed on the feeding passage (3a), feeding passage (3a) both ends respectively with institute
Output unit (2) is stated to be connected with the spinneret unit (4).
2. a kind of process units of melt spraying non-woven fabrics according to claim 1, it is characterised in that: the heating module (3c)
Including the first heating part (3c1) and the second heating part (3c2), first heating part (3c1) and second heating part (3c2)
What can be cooperated fills the span of a man's arms on the feeding passage (3a).
3. a kind of process units of melt spraying non-woven fabrics according to claim 2, it is characterised in that: first heating part
The end (3c1) offers the first mounting hole (3c3), and the second heating part (3c2) end offers the second mounting hole (3c4),
The heating module (3c) further includes successively wearing through first mounting hole (3c3) and second mounting hole (3c4) simultaneously
The clamping screw (3c5) that first heating part (3c1) and second heating part (3c2) are locked.
4. a kind of process units of melt spraying non-woven fabrics according to claim 1, it is characterised in that: the heating module (3c)
Have it is multiple, and along the length direction interval of the feeding passage (3a) be arranged.
5. a kind of process units of melt spraying non-woven fabrics according to claim 1, it is characterised in that: the output unit (2)
It is used to export including what the heating chamber (2a) for storing and heating the PBT raw material, one end were connected to the heating chamber (2a)
The conveying pipeline (2b) of the PBT raw material after heating melting, conveying pipeline (2b) other end and the feeding passage (3a) phase
Connection.
6. a kind of process units of melt spraying non-woven fabrics according to claim 5, it is characterised in that: the output unit (2)
Further include the isocon (2c) being connected on the conveying pipeline (2b), be set on the isocon (2c) for controlling described point
The intercepter plate (2d) flow tube (2c) connection or disconnected.
7. a kind of process units of melt spraying non-woven fabrics according to claim 1, it is characterised in that: the spinneret unit (4)
Including shell (4a), the air inlet pipe for being used to be passed through compressed air into the shell (4a) being connected on the shell (4a)
(4b), the spinneret (4c) for being used to spray the PBT raw material after melting being set on the shell (4a), the shell (4a)
It is connected with the feeding passage (3a).
8. a kind of process units of melt spraying non-woven fabrics according to claim 7, it is characterised in that: the air inlet pipe (4b) has
Two, and it is located at the opposite two sides of the shell (4a).
9. a kind of process units of melt spraying non-woven fabrics according to claim 1, it is characterised in that: the rolling unit (5)
Including be rotatably set to around its own direction of axis line on the rack (1) wind-up roll (5a), be set to the wind-up roll
The occlusion part (5b) of the end (5a) offers several apertures (5c) on the occlusion part (5b).
10. a kind of process units of melt spraying non-woven fabrics according to claim 9, it is characterised in that: several apertures
(5c) array arrangement is on the occlusion part (5b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920249899.9U CN209669407U (en) | 2019-02-27 | 2019-02-27 | A kind of process units of melt spraying non-woven fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920249899.9U CN209669407U (en) | 2019-02-27 | 2019-02-27 | A kind of process units of melt spraying non-woven fabrics |
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| Publication Number | Publication Date |
|---|---|
| CN209669407U true CN209669407U (en) | 2019-11-22 |
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ID=68570016
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920249899.9U Active CN209669407U (en) | 2019-02-27 | 2019-02-27 | A kind of process units of melt spraying non-woven fabrics |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111893581A (en) * | 2020-07-13 | 2020-11-06 | 张家港骏马无纺布有限公司 | Melt-blown non-woven fabric preparation device |
| CN111910342A (en) * | 2020-08-05 | 2020-11-10 | 湖南恒信新型建材有限公司 | Production method of polyester fiber melt-blown non-woven fabric |
-
2019
- 2019-02-27 CN CN201920249899.9U patent/CN209669407U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111893581A (en) * | 2020-07-13 | 2020-11-06 | 张家港骏马无纺布有限公司 | Melt-blown non-woven fabric preparation device |
| CN111910342A (en) * | 2020-08-05 | 2020-11-10 | 湖南恒信新型建材有限公司 | Production method of polyester fiber melt-blown non-woven fabric |
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