CN202390637U - Non-woven fabric production equipment - Google Patents
Non-woven fabric production equipment Download PDFInfo
- Publication number
- CN202390637U CN202390637U CN2011204651889U CN201120465188U CN202390637U CN 202390637 U CN202390637 U CN 202390637U CN 2011204651889 U CN2011204651889 U CN 2011204651889U CN 201120465188 U CN201120465188 U CN 201120465188U CN 202390637 U CN202390637 U CN 202390637U
- Authority
- CN
- China
- Prior art keywords
- receiver
- static electricity
- screw extruder
- woven fabric
- lapping machine
- 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 - Lifetime
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- Preliminary Treatment Of Fibers (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The utility model discloses non-woven fabric production equipment comprising a receiver, a carding machined arranged above the left side of the receiver and a screw extruder arranged above the right side of the receiver, wherein the bottom of the screw extruder is connected with a spinneret plate; a lapping machine is arranged between the carding machine and the receiver; a static electricity generator located below the spinneret plate is arranged at the tail end of the lapping machine; when the equipment is used for production, a polyester staple fiber falls downwards in the receiver after being carded by the carding machine and lapped by the lapping machine, a PP slice enters the spinneret plate from the screw extruder, forms a melted jet fiber under the action of high-temperature and high-voltage air and falls downwards in the receiver; and when the polyester staple fiber and the melted jet fiber pass by the static electricity generator, namely the space between the static electricity generator and a static electricity receiving plate, the two fibers are charged under the action of an electric field, and the mixture of the two fibers gathers towards the static electricity receiving plate while falling down so as to be finally twisted as a non-woven fabric which is in a V-shape seen from the longitudinal vertical cross section.
Description
Technical field
The utility model belongs to textile technology field, is specifically related to a kind of production equipment of nonwoven fibrous web.
Background technology
Nonwoven product is seen everywhere in daily life; For example as diaper, sanitary napkin, rag and filtration series products or the like; The multinomial important performance of nonwoven product need be carried out by the superfine fibre net, and the quality that melts and sprays of superfine fibre net is the difficult point place in the nonwoven fibrous web processing.
Nonwoven fibrous web of the prior art; Injection HTHP air melts and sprays and forms after mainly being mixed by polypropylene fibre, and the product that obtains sees that from cross-wise direction the fiber alignment of mid portion is rambling irregular shape; Be difficult to obtain desirable bulking intensity and uniformity, packing ratio is lower.
The utility model content
The purpose of the utility model provides a kind of equipment of producing V-arrangement melt-blown nonwoven fiber fabric.
The utility model solves the technical scheme that its technical problem adopted: a kind of nonwoven fibrous web production equipment; Comprise receiver, be located at the carding machine in receiver top left side and be located at the screw extruder on right side, receiver top; The screw extruder bottom is connected with spinnerets; Be provided with the lapping machine between carding machine and the receiver, described lapping machine end is provided with the generation of static electricity device that is positioned at the spinnerets below.
Further, described generation of static electricity device comprises the electrostatic generator of being located at left side, spinnerets below and the static dash receiver of being located at right side, spinnerets below.
Further, voltage is 60-100Kv between described electrostatic generator and the static dash receiver, and frequency is 20-30KHz, and electric current is 0.2-0.8mA.
The beneficial effect of the utility model is: this equipment is when producing; Polyester staple fiber through carding machine combing, the lapping of lapping machine after to falling on the receiver; The PP section gets into spinnerets from screw extruder, under the air of HTHP, forms meltblown fibers to falling on the receiver, when terylene short fiber peacekeeping meltblown fibers process generation of static electricity device; Be between electrostatic generator and the static dash receiver time; Electrically charged under electric field action, assemble toward static dash receiver direction in the mixture dropping process of two kinds of fibers, finally be entangled with nonwoven fibrous web V-shaped when longitudinally vertical cross-section is watched; This nonwoven fibrous web packing ratio is higher, has desirable bulking intensity and uniformity.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explain.
With reference to shown in Figure 1; The utility model discloses a kind of nonwoven fibrous web production equipment; Comprise receiver 4, be located at the carding machine 1 in receiver 4 tops left sides and be located at the screw extruder 2 on right side, receiver 4 top; Screw extruder 2 bottoms are connected with spinnerets 3, are provided with lapping machine 7 between carding machine 1 and the receiver 4, and described lapping machine 7 ends are provided with the generation of static electricity device that is positioned at spinnerets 3 belows; Described generation of static electricity device comprises the electrostatic generator 5 of being located at left side, spinnerets 3 belows and the static dash receiver 6 of being located at right side, spinnerets 3 below; Voltage is 60-100Kv between described electrostatic generator 5 and the static dash receiver 6, and frequency is 20-30KHz, and electric current is 0.2-0.8mA.
This equipment is when producing; Polyester staple fiber (PET) through carding machine 1 combing, 7 lappings of lapping machine after to falling on the receiver 4; The PP section gets into spinnerets 3 from screw extruder 2; Fall on the receiver 4 forming downwards meltblown fibers under the air of HTHP, when terylene short fiber peacekeeping meltblown fibers through the generation of static electricity device, be between electrostatic generator 5 and the static dash receiver 6 time, electrically charged under electric field action; Assemble toward static dash receiver 6 directions in the mixture dropping process of two kinds of fibers; Finally be entangled with nonwoven fibrous web V-shaped when longitudinally vertical cross-section is watched, this nonwoven fibrous web packing ratio is higher, has desirable bulking intensity and uniformity.
Above-described only is the preferred implementation of the utility model; Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design; Can also make some distortion and improvement, these all belong to the protection domain of the utility model.
Claims (2)
1. nonwoven fibrous web production equipment; The carding machine (1) of comprise receiver (4), being located at receiver (4) top left side and the screw extruder (2) of being located at right side above the receiver (4); Screw extruder (2) bottom is connected with spinnerets (3); Be provided with lapping machine (7) between carding machine (1) and the receiver (4), it is characterized in that: described lapping machine (7) end is provided with the generation of static electricity device that is positioned at spinnerets (3) below.
2. production equipment according to claim 1 is characterized in that, described generation of static electricity device comprises the electrostatic generator (5) of being located at left side, spinnerets (3) below and the static dash receiver (6) of being located at right side, spinnerets (3) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204651889U CN202390637U (en) | 2011-11-22 | 2011-11-22 | Non-woven fabric production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204651889U CN202390637U (en) | 2011-11-22 | 2011-11-22 | Non-woven fabric production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202390637U true CN202390637U (en) | 2012-08-22 |
Family
ID=46665574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204651889U Expired - Lifetime CN202390637U (en) | 2011-11-22 | 2011-11-22 | Non-woven fabric production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202390637U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102560895A (en) * | 2011-11-22 | 2012-07-11 | 广州市三泰汽车内饰材料有限公司 | Nonwoven fiber fabric and production equipment thereof |
| CN103015039A (en) * | 2012-12-04 | 2013-04-03 | 江苏六鑫洁净新材料有限公司 | Two-component melt-blown automatic mixing system |
| CN103161032A (en) * | 2011-12-16 | 2013-06-19 | 比亚迪股份有限公司 | Non-woven fabric and preparation method thereof and production device thereof |
| CN107059249A (en) * | 2017-04-21 | 2017-08-18 | 浙江华晨非织造布有限公司 | A kind of footwear material and the special hydrophilic nonwoven fabrics of filtering and its manufacture method |
| CN108589044A (en) * | 2018-06-26 | 2018-09-28 | 桐乡守敬应用技术研究院有限公司 | A kind of melt-blow nonwoven processing unit (plant) |
-
2011
- 2011-11-22 CN CN2011204651889U patent/CN202390637U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102560895A (en) * | 2011-11-22 | 2012-07-11 | 广州市三泰汽车内饰材料有限公司 | Nonwoven fiber fabric and production equipment thereof |
| WO2013075395A1 (en) * | 2011-11-22 | 2013-05-30 | 广州市三泰汽车内饰材料有限公司 | Non-woven fibrous fabric and production equipment therefor |
| CN102560895B (en) * | 2011-11-22 | 2014-04-02 | 广州市三泰汽车内饰材料有限公司 | Nonwoven fiber fabric and production equipment thereof |
| CN103161032A (en) * | 2011-12-16 | 2013-06-19 | 比亚迪股份有限公司 | Non-woven fabric and preparation method thereof and production device thereof |
| CN103161032B (en) * | 2011-12-16 | 2015-12-02 | 比亚迪股份有限公司 | A kind of nonwoven fabric and preparation method thereof and production equipment |
| CN103015039A (en) * | 2012-12-04 | 2013-04-03 | 江苏六鑫洁净新材料有限公司 | Two-component melt-blown automatic mixing system |
| CN103015039B (en) * | 2012-12-04 | 2015-02-18 | 江苏六鑫洁净新材料有限公司 | Two-component melt-blown automatic mixing system |
| CN107059249A (en) * | 2017-04-21 | 2017-08-18 | 浙江华晨非织造布有限公司 | A kind of footwear material and the special hydrophilic nonwoven fabrics of filtering and its manufacture method |
| CN108589044A (en) * | 2018-06-26 | 2018-09-28 | 桐乡守敬应用技术研究院有限公司 | A kind of melt-blow nonwoven processing unit (plant) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ou Yangyedong Inventor before: Yang Yedong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YANG YEDONG TO: OUYANG YEDONG |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |