CN208486037U - The manufacturing equipment of hot-wind nonwoven cloth - Google Patents
The manufacturing equipment of hot-wind nonwoven cloth Download PDFInfo
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- CN208486037U CN208486037U CN201820566581.9U CN201820566581U CN208486037U CN 208486037 U CN208486037 U CN 208486037U CN 201820566581 U CN201820566581 U CN 201820566581U CN 208486037 U CN208486037 U CN 208486037U
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- cylinder
- conveyer belt
- web
- hot
- decorative pattern
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Abstract
A kind of manufacturing equipment of hot-wind nonwoven cloth, equipped with the hollow cylinder around fixed-axis rotation, the outer circumference surface of cylinder is equipped with spill decorative pattern, the bottom of spill decorative pattern is equipped with suction hole, negative pressure cavity is equipped in cylinder, with the rotation of cylinder, suction hole is periodically connected to and disconnects with negative pressure cavity, first conveyer belt equipped with the conveying not yet web of thermal finalization, the web sent from first conveyer belt is accepted by the outer circumference surface of cylinder, the second conveyer belt equipped with the web for accepting pile warp cylinder, is sent to baking oven for web by the second conveyer belt.The equipment does not both need to be rolled with pressure roller, it does not need to carry out secondary hot-air sizing, hot-wind nonwoven cloth obtained has good fluffy degree and pliability, and manufactured decorative pattern can protrude from the surface of hot-wind nonwoven cloth significantly yet, achieve the effect that similar impression, there is very strong three-dimensional sense.
Description
Technical field
Decorative pattern is made the utility model relates to manufacture the equipment of hot-wind nonwoven cloth, more particularly on the surface of hot-wind nonwoven cloth
Equipment.
Background technique
Hot-wind nonwoven cloth is formed by equally distributed thermoplastic bi-component web by hot air shaping.In order to hot wind without
The decorative pattern of protrusion is made on the surface of woven fabric, Normal practice be with the pressure roller with ridge design, thermal finalization hot wind without
Decorative pattern is rolled out in woven fabric, then secondary hot-air sizing is carried out to non-woven fabrics.This method must be used with secondary plasticity
Web carries out rolling and secondary hot-air sizing as raw material, and to the hot-wind nonwoven cloth of thermal finalization, can damage hot wind
The fluffy degree of non-woven fabrics reduces pliability, is unable to satisfy consumer to comfort, the increasing requirement of pliability.
The utility model of Patent No. " 201420444147.5 ", entitled " a kind of hot-wind nonwoven cloth air-flow carving equipment "
Patent discloses a kind of equipment for making decorative pattern on hot-wind nonwoven cloth using jet-stream wind, the basic principle is that in web
Before hot air shaping, it is distributed using the air-flow guidance fiber of several tiny spray orifice injections, so that originally equally distributed
Web is redistributed according to the regularity of distribution of spray orifice, and these spray orifices are distributed according to required flower pattern, are then just existed
Required flower pattern is formd on web, and hot air shaping then is carried out to web again, the hot wind nonwoven with decorative pattern is made
Cloth.Although the equipment overcomes the defect with pressure roller rolling and secondary hot-air sizing, but the height of made decorative pattern protrusion
Very little, three-dimensional sense are unobvious.
Utility model content
The purpose of the utility model is to provide a kind of manufacturing equipment of hot-wind nonwoven cloth, which can be in hot-wind nonwoven cloth
Make the strong decorative pattern of three-dimensional sense in surface.
The utility model is realized in this way: the manufacturing equipment of hot-wind nonwoven cloth, equipped with the hollow cylinder around fixed-axis rotation,
The outer circumference surface of cylinder is equipped with spill decorative pattern, and the bottom of spill decorative pattern is equipped with suction hole, negative pressure cavity is equipped in cylinder, with cylinder
Rotation, suction hole is periodically connected to and disconnects with negative pressure cavity；Equipped with first conveyer belt, conveyed by first conveyer belt not yet hot
The web of sizing, and web is sent to cylinder, the web sent from first conveyer belt is accepted by the outer circumference surface of cylinder,
With the rotation of cylinder, start the position for accepting web in cylinder, the suction hole and negative pressure cavity of the spill decorative pattern on cylinder connect
It is logical；Equipped with the second conveyer belt, the web of pile warp cylinder is accepted by the second conveyer belt, starts to accept web in the second conveyer belt
Position, the suction hole and negative pressure cavity of the spill decorative pattern on cylinder disconnect, and web is sent to baking oven by the second conveyer belt.
One embodiment wherein, the suction hole of spill decorative pattern bottom are reticulated cell.
One embodiment wherein, the cup depth of the spill decorative pattern are 1mm-20mm.
One embodiment wherein, second conveyer belt are equipped with mesh suction hole.
One embodiment wherein is equipped with third conveyer belt in the upstream of second conveyer belt.
One embodiment wherein, the absolute pressure in the negative pressure cavity of the cylinder are 100pa~5000pa.
The utility model has the advantages that both not needing to be rolled with pressure roller, do not need to carry out secondary hot-air sizing yet, it is obtained
Hot-wind nonwoven cloth has good fluffy degree and pliability, and manufactured decorative pattern can protrude from hot-wind nonwoven cloth significantly
Surface achievees the effect that similar impression, has very strong three-dimensional sense.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Specific embodiment
One embodiment of the utility model as shown in Figure 1, include a hollow cylinder 1 around fixed-axis rotation, cylinder 1
Outer circumference surface is equipped with spill decorative pattern 2.The meaning of " decorative pattern " described in the utility model includes but is not limited to pattern, such as can be text
Word.The bottom of spill decorative pattern 2 is equipped with suction hole 3.It should be noted that the bottom of each spill decorative pattern 2 in attached drawing is only illustrated
A suction hole 3 has been drawn on ground, and draws larger by the aperture of suction hole 3 intentionally, to clearly show that suction hole 3.But it is practical
Multiple suction holes 3 should be arranged at the bottom of upper each spill decorative pattern 2.Most preferably, suction hole 3 be reticulated cell, enable fiber more
It is uniformly filled in spill decorative pattern 2.The cup depth of spill decorative pattern 2 is preferably 1mm-20mm.It is equipped in cylinder 1 and air exhauster
The negative pressure cavity 4 of connection, negative pressure cavity 4 are fixed relative to cylinder 1.With the rotation of cylinder 1, suction hole 3 is periodically
It is connected to and disconnects with negative pressure cavity 4.
The equipment is additionally provided with first conveyer belt 5, by the web 6 of the conveying of first conveyer belt 5 not yet thermal finalization, and by the fibre
Dimension net 6 is sent to cylinder 1.The outer circumference surface of cylinder 1 accepts the web 6 sent from first conveyer belt 5.With the rotation of cylinder 1,
Start the position of undertaking web 6 in the outer circumference surface of cylinder 1, the suction hole 3 of spill decorative pattern 2 is connected to negative pressure cavity 4, so that recessed
Shape decorative pattern 2 can adsorb the web being wound on 1 outer circumference surface of cylinder, and the fibril aggregation of web is made to be filled into spill decorative pattern 2
It is interior, form protuberance, shape and the consistent bulge 7 of spill decorative pattern 2.By the fiber for the not yet thermal finalization that first conveyer belt 5 conveys
Net 6, can be multi-layered web, and each layer web can be different fiber composition.
The equipment is additionally provided with the second conveyer belt 8, the web of pile warp cylinder 1 is accepted by the second conveyer belt 8, and by web
It is sent to baking oven 9.The speed of service of second conveyer belt 8 is preferably consistent with the linear velocity of the outer circumference surface of cylinder 1.In the second conveyer belt
8 start to accept the position of web, and the suction hole 3 and negative pressure cavity 4 of the spill decorative pattern 2 on cylinder 1 disconnect, and enable web
Smoothly leave cylinder 1.As preferred forms, the second conveyer belt 8 is equipped with mesh suction hole.It is transported in the second conveyer belt 8
When web, the fibre being carried on the second conveyer belt 8 is equably adsorbed using the mesh suction hole on the second conveyer belt 8
Net is tieed up, so that the web with bulge 7 during being transferred to baking oven 9, maintains the shape invariance of bulge 7.In this implementation
In example, the method for enabling the mesh suction hole of the second conveyer belt 8 generate suction is that air draught is arranged in the lower section of the second conveyer belt 8
Device 10 allows the second conveyer belt 8 to pass through from the air inlet of air intake device 10.
It is described in detail below with reference to Fig. 1 and how to use the equipment.
Shredding combing first is carried out to fibrous raw material with conventional carding machine, forms equally distributed web, then with the
One conveyer belt, 5 conveying fiber net, makes web fall on the outer circumference surface of cylinder 1, utilizes the spill decorative pattern on 1 outer circumference surface of cylinder
2 adsorbing fiber nets, are filled into the fibril aggregation of web in spill decorative pattern 2, form protuberance, shape and spill decorative pattern 2 one
The bulge 7 of cause.When 2 adsorbing fiber net of spill decorative pattern, the absolute pressure in spill decorative pattern 2 or in negative pressure cavity 4 is best
Control is in 100pa~5000pa.With the continuous rotation of cylinder 1, the web for having formed bulge 7 is transferred to the second conveyer belt 8,
The web with bulge 7 is transferred to baking oven 9 by the second conveyer belt 8, the mesh suction hole on the second conveyer belt 8 ensure that
Web maintains 7 shape invariance of bulge during being transferred to baking oven 9.Web into baking oven 9 is penetrated by hot wind
Type comes out from baking oven 9 and has just obtained hot-wind nonwoven cloth after supercooling, and bulge 7 originally, which just becomes, protrudes from hot wind nonwoven
The decorative pattern 11 of cloth surface, similar anaglyph, has very strong three-dimensional sense.
In order to make decorative pattern obtained that there is stronger three-dimensional sense, as shown in Figure 1, the equipment is in the upstream of the second conveyer belt 8
Equipped with third conveyer belt 12.When carrying out shredding combing to fibrous raw material, multi-layered web, example are combed out simultaneously with carding machine
Such as three layers of web, only wherein one layer of web cylinder 1 will be sent to by first conveyer belt 5, the web 13 of remainder layer is by the
Three conveyer belts 12 are routed directly to the second conveyer belt 8, in the gap between the second conveyer belt 8 and cylinder 1, pile warp cylinder 1 that
Layer web and the web 13 for the remainder layer that third conveyer belt 12 is sent are superimposed, are sent to baking oven by the second conveyer belt 8 together
9.Since fibrous raw material is combed out multi-layered web, only wherein one layer of web pile warp cylinder 1, therefore, pile warp cylinder 1
Web becomes thinner, enable fiber more smoothly, more easily aggregation be filled into the spill decorative pattern 2 of cylinder 1, so as to
The requirement to the vacuum degree in spill decorative pattern 2 is reduced, is beneficial to energy conservation.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as limitations of the present invention.It should be pointed out that for those of ordinary skill in the art
For, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to practical
Novel protection scope.
Claims (6)
1. the manufacturing equipment of hot-wind nonwoven cloth, it is characterized in that: being equipped with the hollow cylinder around fixed-axis rotation, the outer circumference surface of cylinder is set
There is spill decorative pattern, the bottom of spill decorative pattern is equipped with suction hole, is equipped with negative pressure cavity in cylinder, with the rotation of cylinder, suction hole week
It is connected to and disconnects with negative pressure cavity to phase property；Equipped with first conveyer belt, by the web of first conveyer belt conveying not yet thermal finalization, and
Web is sent to cylinder, the web sent from first conveyer belt is accepted by the outer circumference surface of cylinder, with the rotation of cylinder,
Start the position of undertaking web in the outer circumference surface of cylinder, the suction hole of the spill decorative pattern on cylinder is connected to negative pressure cavity；If
There is the second conveyer belt, the web of pile warp cylinder is accepted by the second conveyer belt, starts the position for accepting web in the second conveyer belt
It sets, the suction hole and negative pressure cavity of the spill decorative pattern on cylinder disconnect, and web is sent to baking oven by the second conveyer belt.
2. the manufacturing equipment of hot-wind nonwoven cloth as described in claim 1, it is characterized in that: the suction hole of spill decorative pattern bottom
For reticulated cell.
3. the manufacturing equipment of hot-wind nonwoven cloth as described in claim 1, it is characterized in that: the cup depth of the spill decorative pattern is
1mm-20mm。
4. the manufacturing equipment of hot-wind nonwoven cloth as described in claim 1, it is characterized in that: second conveyer belt is equipped with mesh
Suction hole.
5. the manufacturing equipment of hot-wind nonwoven cloth as described in claim 1, it is characterized in that: being set in the upstream of second conveyer belt
There is third conveyer belt.
6. the manufacturing equipment of hot-wind nonwoven cloth as described in claim 1, it is characterized in that: absolute in the negative pressure cavity of the cylinder
Pressure is 100pa~5000pa.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017205798977 | 2017-05-23 | ||
| CN201720579897 | 2017-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208486037U true CN208486037U (en) | 2019-02-12 |
Family
ID=65252592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820566581.9U Expired - Fee Related CN208486037U (en) | 2017-05-23 | 2018-04-20 | The manufacturing equipment of hot-wind nonwoven cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208486037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108660615A (en) * | 2017-05-23 | 2018-10-16 | 招汉 | Manufacturing method, equipment and the hot-wind nonwoven cloth obtained of hot-wind nonwoven cloth |
-
2018
- 2018-04-20 CN CN201820566581.9U patent/CN208486037U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108660615A (en) * | 2017-05-23 | 2018-10-16 | 招汉 | Manufacturing method, equipment and the hot-wind nonwoven cloth obtained of hot-wind nonwoven cloth |
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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 |
Granted publication date: 20190212 Termination date: 20210420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |