CN206783918U - A kind of lapping machine negative suction system - Google Patents
A kind of lapping machine negative suction system Download PDFInfo
- Publication number
- CN206783918U CN206783918U CN201720502069.3U CN201720502069U CN206783918U CN 206783918 U CN206783918 U CN 206783918U CN 201720502069 U CN201720502069 U CN 201720502069U CN 206783918 U CN206783918 U CN 206783918U
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- CN
- China
- Prior art keywords
- lapping machine
- conveying roller
- negative
- machine conveying
- suction system
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- 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
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- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
It the utility model is related to non-woven fabric manufacturing equipment technical field, and in particular to a kind of lapping machine negative suction system, the device include lace curtaining, in addition to high pressure negative-pressure air fan, lapping machine conveying roller；Lapping machine conveying roller is provided with suction hole, and one end of lapping machine conveying roller has articulation to seal spindle nose, has sucktion fan on articulation sealing spindle nose, negative pressure air channel is provided with lace curtaining lower end；A diameter of 215~240mm of lapping machine conveying roller；A diameter of 3~5mm of suction hole on lapping machine conveying roller；The percent opening in hole is 35% on lapping machine conveying roller.The utility model additionally provides a kind of method using lapping machine negative suction system so that as-spun fibre can smoothly enter 30~50mm of traverse needing machine with flat, ensure that production is normally carried out continuously, improve production efficiency.
Description
Technical field
Non-woven fabric manufacturing equipment technical field is the utility model is related to, specifically a kind of lapping machine negative suction system.
Background technology
Fiber lapping machine is divided into short fine combing lapping machine and long fine spunbond lapping machine, and long fine spunbond lapping machine can be divided into use again
In acupuncture, hot rolling, hydroentangling process lapping machine.The spun-bonded needle punched general breadth of lapping machine 2.4 meters, 3.5 meters, 4.5 meters,
6.8 meters, lapping linear velocity is most soon at 20 ms/min or so, and fibre web grammes per square metre is in 80~600g/m2Left and right.
Spunbonded needle-punched geotextile, polyester blank base fabric are under spunbond, extended state, through in pendulum wire to lapping machine lace curtaining, single fiber
Typically in 4~6D, grammes per square metre is in 80~600g/m2.Because polyester fiber single fiber is thicker, fiber rigidity is stronger, fibre web laying of coming into being
During to lace curtaining, web is more fluffy state, into needing machine before need to scribble Al through surface2O3The heating roller of ceramics carries out pre-
Roll, so that the as-spun fibre through rolling in advance can enter needing machine with flat.Web is set to produce electrostatic due to adding pre- roll,
It is highly susceptible to being wrapped on pony press, causes production loss and waste.
The content of the invention
In order to overcome above mentioned problem, the utility model provides a kind of lapping machine negative suction system.
To achieve the above object, technical scheme is used by the utility model：A kind of lapping machine negative suction system, bag
Include lace curtaining, in addition to high pressure negative-pressure air fan, lapping machine conveying roller；Lapping machine conveying roller is provided with suction hole, lapping machine conveying roller
One end have articulation seal spindle nose, articulation sealing spindle nose on have sucktion fan, be provided with negative pressure air channel in lace curtaining lower end；
A kind of above-mentioned lapping machine negative suction system, a diameter of 215~240mm of lapping machine conveying roller.
A kind of above-mentioned lapping machine negative suction system, a diameter of 3~5mm of suction hole on lapping machine conveying roller.
A kind of above-mentioned lapping machine negative suction system, the percent opening of suction hole is 35% on lapping machine conveying roller, i.e. hole
Area accounts for the 35% of the area of lapping machine conveying roller.
The use of a kind of above-mentioned method of lapping machine negative suction system is that as-spun fibre is in lapping on lapping machine, high pressure
Negative-pressure air fan is through the air draught of negative pressure air channel so that web can be entirely attached on lace curtaining with flat, in articulation seal shaft
Sucktion fan on head, pressure head is in 3000Pa, the acupuncture for causing as-spun fibre smoothly to enter 30~50mm of traverse with flat
Machine.
Compared with prior art the utility model has the advantage of：1. produced in spunbonded needle-punched geotextile, polyester blank base fabric
Without using original pre- roll on line, equipment cost is reduced, reduces worker's work degree, is reduced around roller loss and production loss.
2. the present invention makes web under soft fluffy state, remain to smoothly enter needing machine with flat without pre- roll, ensure that production is normal
It is carried out continuously, improves production efficiency.
Brief description of the drawings
Fig. 1 the utility model structure charts；
In figure：1. high pressure negative-pressure air fan, the articulation of 2. lapping machine conveying roller, the 3. suction hole 4. sealing sucktion fan of spindle nose 5.
6. negative pressure air channel, 7. lace curtainings.
Embodiment
The utility model is described further with reference to the accompanying drawings and examples, the embodiment is only used for explaining this hair
It is bright, do not form the restriction to scope of protection of the utility model.
As shown in figure 1, a kind of lapping machine negative suction system includes lace curtaining 7, in addition to high pressure negative-pressure air fan 1, paving
Net machine conveying roller 2；Lapping machine conveying roller is provided with suction hole 3, and one end of lapping machine conveying roller has articulation to seal spindle nose 4, living
There is sucktion fan 5 on joint sealing spindle nose, negative pressure air channel 6 is provided with lace curtaining lower end；A diameter of the 215 of lapping machine conveying roller~
240mm；A diameter of 3~5mm in hole on lapping machine conveying roller；The percent opening in hole is 35% on lapping machine conveying roller.
In production, as-spun fibre lapping on lapping machine, high pressure negative-pressure air fan is through the air draught of negative pressure air channel so that web
It can be entirely attached to flat on lace curtaining, the sucktion fan on spindle nose, pressure head causes as-spun fibre can be with 3000Pa
Flat smoothly enters 30~50mm of traverse needing machine, ensures that production is normally carried out continuously, production efficiency is improved, without using original
The pre- roll having, equipment cost is reduced, reduce worker's work degree, reduced around roller loss and production loss.
Claims (4)
1. a kind of lapping machine negative suction system, including lace curtaining (7), it is characterised in that also including high pressure negative-pressure air fan (1), paving
Net machine conveying roller (2)；Lapping machine conveying roller is provided with suction hole (3), and one end of lapping machine conveying roller has articulation to seal spindle nose
(4), there is sucktion fan (5) on articulation sealing spindle nose (4), negative pressure air channel (6) are provided with lace curtaining lower end.
A kind of 2. lapping machine negative suction system as claimed in claim 1, it is characterised in that lapping machine conveying roller it is a diameter of
215~240mm.
A kind of 3. lapping machine negative suction system as claimed in claim 1, it is characterised in that suction hole on lapping machine conveying roller
A diameter of 3~5mm.
A kind of 4. lapping machine negative suction system as claimed in claim 1, it is characterised in that suction hole on lapping machine conveying roller
Percent opening be 35%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720502069.3U CN206783918U (en) | 2017-05-08 | 2017-05-08 | A kind of lapping machine negative suction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720502069.3U CN206783918U (en) | 2017-05-08 | 2017-05-08 | A kind of lapping machine negative suction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206783918U true CN206783918U (en) | 2017-12-22 |
Family
ID=60710528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720502069.3U Expired - Fee Related CN206783918U (en) | 2017-05-08 | 2017-05-08 | A kind of lapping machine negative suction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206783918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012590A (en) * | 2017-05-08 | 2017-08-04 | 大连华纶无纺设备工程有限公司 | A kind of lapping machine negative suction system |
-
2017
- 2017-05-08 CN CN201720502069.3U patent/CN206783918U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012590A (en) * | 2017-05-08 | 2017-08-04 | 大连华纶无纺设备工程有限公司 | A kind of lapping machine negative suction system |
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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: 20171222 |