CN206376089U - Hot rolling non-woven fabrics former high speed lapper - Google Patents
Hot rolling non-woven fabrics former high speed lapper Download PDFInfo
- Publication number
- CN206376089U CN206376089U CN201720036904.9U CN201720036904U CN206376089U CN 206376089 U CN206376089 U CN 206376089U CN 201720036904 U CN201720036904 U CN 201720036904U CN 206376089 U CN206376089 U CN 206376089U
- Authority
- CN
- China
- Prior art keywords
- air duct
- hot
- rolling
- auxiliary
- upper air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005098 hot rolling Methods 0.000 title claims abstract description 45
- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 13
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000004744 fabric Substances 0.000 abstract description 4
- 238000004804 winding Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000004747 spunlaid nonwoven Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model provides a kind of Hot rolling non-woven fabrics former high speed lapper, including frame, pre- hot-rolling, aid in upper air duct and auxiliary lower air duct, pre- hot-rolling two ends are connected with gantry rotation, being provided with below pre- hot-rolling is used to coordinate pre- hot-rolling by the hot precompressed of web rubber rollers into the net, rubber rollers are opposite with pre- hot-rolling rotation direction, provided with auxiliary upper air duct below web output end, upper air duct upper end is aided in be provided with multiple inlet scoops, inlet scoop is set along auxiliary upper air duct length direction, aid in being provided with multiple wired hoses below upper air duct, wired hose one end is connected with auxiliary upper air duct, the wired hose other end is connected with auxiliary lower air duct, lower air duct is aided in be provided with air outlet.The utility model by from auxiliary lower air duct on air outlet exhausting, the inlet scoop on auxiliary upper air duct is set to produce suction by wired hose, downward suction is produced to web using inlet scoop, it is to avoid web is wound on a pre-heating roll, so as to improve the production efficiency and quality of non-woven cloth.
Description
Technical field
The utility model is related to technology of nonwoven field, more particularly to a kind of Hot rolling non-woven fabrics former
Use high speed lapper.
Background technology
From macroscopically saying, the production technology of Spunbonded Nonwovens can be divided into following steps：Spinning, air-flow cooling
Drawing-off, lapping, hot rolling, winding.The lapper used on Spunlaid Nonwoven Line, long filament leads under high velocity air drawing-off
Cross yarn swaying machine to put tow on lace curtaining, lace curtaining has pumping air channel and inhales the tow set on lace curtaining in favor of web
Formation, hot precompressed then is carried out to web and completes networking, it is certain due to having after the preheated roller precompressed heating of web
Viscosity, often winds on a pre-heating roll, influence production.
Utility model content
Technical problem to be solved in the utility model is：In order to overcome in the prior art web because viscosity winding preheating
The deficiency of roller, the utility model provides a kind of Hot rolling non-woven fabrics former high speed lapper.
The utility model solves its technical problem technical scheme to be taken：A kind of Hot rolling non-woven fabrics former
Use high speed lapper, including frame, pre- hot-rolling, auxiliary upper air duct and auxiliary lower air duct, the pre- hot-rolling two ends and the frame
Rotate to be provided with below connection, the pre- hot-rolling and be used to coordinating the pre- hot-rolling by the hot precompressed of web rubber rollers into the net, it is described
Rubber rollers be arranged in parallel with the preheating roller, and the rubber rollers are with the pre- hot-rolling rotation direction on the contrary, the web is exported
End lower section is provided with the auxiliary upper air duct, and the auxiliary upper air duct is parallel with the preheating roll axis, on the auxiliary upper air duct
End is provided with multiple inlet scoops, and the inlet scoop is set along the auxiliary upper air duct length direction, is set below the auxiliary upper air duct
Have multiple wired hoses, described wired hose one end is connected with the auxiliary upper air duct, the wired hose other end with it is described
Lower air duct connection is aided in, the auxiliary lower air duct is provided with air outlet.
The preheated roller of web coordinates after pre- hot pressing with rubber rollers, is produced with the rotation of pre- hot-rolling, to prevent web
Because after hot precompressed produce viscosity and wind on a pre-heating roll, using auxiliary upper air duct on set inlet scoop, by from aid in lower air duct
On air outlet exhausting, inlet scoop on auxiliary upper air duct is produced suction by wired hose, using inlet scoop to web
Produce downward suction, it is to avoid web winding on a pre-heating roll, so as to improve the production efficiency and quality of non-woven cloth.
Further, the auxiliary lower air duct cross-sectional area is more than the auxiliary upper air duct cross-sectional area, the auxiliary windward
Road is identical with the auxiliary lower air duct length.Using extractor fan at air outlet exhausting, in the case of air mass flow identical,
Aid in upper air duct cross-sectional area to be less than auxiliary lower air duct cross-sectional area, then aid in the air pressure in upper air duct to be more than auxiliary leeward
The air pressure in road, then air velocity increase at inlet scoop, suction increase.
Further, the inlet scoop is identical with the wired hose quantity, and the inlet scoop cross-sectional area is less than described
Wired hose cross-sectional area.Using extractor fan at air outlet exhausting, inlet scoop cross-sectional area be less than wired hose cross section
Product, air mass flow is identical, and cross-sectional area is smaller, and flow velocity is faster, and suction is bigger.
Further, the frame includes left and right sides plate, and the pre- hot-rolling and the rubber rollers diameter parallel are arranged at two
Between the side plate.
The beneficial effects of the utility model are：A kind of Hot rolling non-woven fabrics former that the utility model is provided is at a high speed
Lapper, using by from the air outlet exhausting on auxiliary lower air duct, making the inlet scoop on auxiliary upper air duct by wired hose
Produce suction, utilize inlet scoop to produce downward suction to web, it is to avoid web winding on a pre-heating roll, so as to improve
The production efficiency and quality of non-woven cloth.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the utility model most preferred embodiment；
Fig. 2 is the sectional view of the utility model most preferred embodiment；
Fig. 3 is the structural representation for aiding in upper air duct；
Fig. 4 is the structural representation for aiding in lower air duct.
In figure：1st, frame, 1-1, side plate, 2, pre- hot-rolling, 3, auxiliary upper air duct, 4, auxiliary lower air duct, 5, rubber rollers, 6, inhale
Air port, 7, wired hose, 8, air outlet.
Embodiment
The utility model is described in detail presently in connection with accompanying drawing.This figure is simplified schematic diagram, only in a schematic way
Illustrate basic structure of the present utility model, therefore it only shows the composition relevant with the utility model.
As Figure 1-4, a kind of Hot rolling non-woven fabrics former high speed lapper of the present utility model, including frame
1st, pre- hot-rolling 2, auxiliary upper air duct 3 and auxiliary lower air duct 4, the pre- two ends of hot-rolling 2 rotate with the frame 1 and are connected, described pre-
The lower section of hot-rolling 2, which is provided with, is used to coordinating the pre- hot-rolling 2 by the hot precompressed of web rubber rollers 5 into the net, the rubber rollers 5 with it is described
Pre- hot-rolling 2 is be arranged in parallel, and the rubber rollers 5 are rotated with the support 1 and are connected, the rubber rollers 5 and the pre- side of rotation of hot-rolling 2
To on the contrary, provided with the auxiliary upper air duct 3, the auxiliary upper air duct 3 and the pre- axle of hot-rolling 2 below the web output end
Line is parallel, and auxiliary upper air duct 3 upper end is provided with multiple inlet scoops 6, and the inlet scoop 6 aids in the length side of upper air duct 3 along described
To setting, the lower section of auxiliary upper air duct 3 is provided with multiple wired hoses 7, described one end of wired hose 7 and the auxiliary upper air duct
3 lower ends are connected, and the other end of wired hose 7 is connected with auxiliary lower air duct 4 upper end, and the auxiliary right-hand member of lower air duct 4 is set
There is air outlet 8.
Auxiliary lower air duct 4 cross-sectional area is more than the auxiliary cross-sectional area of upper air duct 3, the He of auxiliary upper air duct 3
The auxiliary length of lower air duct 4 is identical.
The inlet scoop 6 is identical with the quantity of wired hose 7, and the cross-sectional area of the inlet scoop 6 is less than the steel wire
The cross-sectional area of flexible pipe 7.
The frame 1 includes left and right sides plate 1-1, and the pre- hot-rolling 2 and the diameter parallel of the rubber rollers 5 are arranged at two institutes
State between side plate 1-1.
Operation principle：
Long filament is put tow on lace curtaining by yarn swaying machine under high velocity air drawing-off, and lace curtaining has pumping air channel and will put
Good tow is inhaled on lace curtaining in favor of the formation of web, and hot precompressed is then carried out to web and completes networking, web warp
Pre- hot-rolling 2 coordinates after pre- hot pressing with rubber rollers 5, is produced with the rotation of pre- hot-rolling 2, to prevent web because being produced after hot precompressed
Viscosity and be wrapped on pre- hot-rolling 2, using auxiliary upper air duct 3 on set inlet scoop 6, by from auxiliary lower air duct 4 on air outlet 8
Exhausting, makes inlet scoop 6 on auxiliary upper air duct 3 produce suction by wired hose 7, using inlet scoop 6 web is produced to
Under suction, it is to avoid web is wrapped on pre- hot-rolling 2, so as to improve the production efficiency and quality of non-woven cloth.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work
Personnel can carry out various changes and amendments in the range of without departing from the utility model completely.This utility model
Technical scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (4)
1. a kind of Hot rolling non-woven fabrics former high speed lapper, it is characterised in that：Including frame (1), pre- hot-rolling (2),
Upper air duct (3) and auxiliary lower air duct (4) are aided in, pre- hot-rolling (2) two ends rotate with the frame (1) and are connected, the preheating
Being provided with below roller (2) is used to coordinate the pre- hot-rolling (2) by the hot precompressed of web rubber rollers into the net (5), the rubber rollers (5)
It is be arranged in parallel with the pre- hot-rolling (2), the rubber rollers (5) are with pre- hot-rolling (2) rotation direction on the contrary, the web is defeated
Go out end lower section provided with the auxiliary upper air duct (3), the auxiliary upper air duct (3) and pre- hot-rolling (2) diameter parallel, it is described auxiliary
Upper air duct (3) upper end is helped to be provided with multiple inlet scoops (6), the inlet scoop (6) sets along described auxiliary upper air duct (3) length direction
Put, multiple wired hoses (7), described wired hose (7) one end and the auxiliary windward are provided with below the auxiliary upper air duct (3)
Road (3) is connected, and wired hose (7) other end is connected with the auxiliary lower air duct (4), described auxiliary lower air duct (4) one end
Provided with air outlet (8).
2. Hot rolling non-woven fabrics former high speed lapper as claimed in claim 1, it is characterised in that：Under the auxiliary
Air channel (4) cross-sectional area is more than described auxiliary upper air duct (3) cross-sectional area, the auxiliary upper air duct (3) and the auxiliary leeward
Road (4) length is identical.
3. Hot rolling non-woven fabrics former high speed lapper as claimed in claim 2, it is characterised in that：The inlet scoop
(6) it is identical with the wired hose (7) quantity, and the inlet scoop (6) cross-sectional area is less than the wired hose (7) cross section
Product.
4. Hot rolling non-woven fabrics former high speed lapper as claimed in claim 1, it is characterised in that：The frame
(1) left and right sides plate (1-1) is included, the pre- hot-rolling (2) and the rubber rollers (5) diameter parallel are arranged at side plate described in two
Between (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720036904.9U CN206376089U (en) | 2017-01-12 | 2017-01-12 | Hot rolling non-woven fabrics former high speed lapper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720036904.9U CN206376089U (en) | 2017-01-12 | 2017-01-12 | Hot rolling non-woven fabrics former high speed lapper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206376089U true CN206376089U (en) | 2017-08-04 |
Family
ID=59404145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720036904.9U Expired - Fee Related CN206376089U (en) | 2017-01-12 | 2017-01-12 | Hot rolling non-woven fabrics former high speed lapper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206376089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108792769A (en) * | 2018-08-02 | 2018-11-13 | 灌云华明纺织有限公司 | Nonwoven cloth spreading machine with cloth intake function |
-
2017
- 2017-01-12 CN CN201720036904.9U patent/CN206376089U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108792769A (en) * | 2018-08-02 | 2018-11-13 | 灌云华明纺织有限公司 | Nonwoven cloth spreading machine with cloth intake function |
| CN108792769B (en) * | 2018-08-02 | 2024-03-22 | 灌云华明纺织有限公司 | Non-woven cloth paving machine with cloth suction function |
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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: 20170804 |