CN104984844A - Falling reinforced flocking device - Google Patents
Falling reinforced flocking device Download PDFInfo
- Publication number
- CN104984844A CN104984844A CN201510446869.3A CN201510446869A CN104984844A CN 104984844 A CN104984844 A CN 104984844A CN 201510446869 A CN201510446869 A CN 201510446869A CN 104984844 A CN104984844 A CN 104984844A
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- CN
- China
- Prior art keywords
- spinneret
- spraying nozzle
- wire spraying
- flocking
- falling
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/08—Plant for applying liquids or other fluent materials to objects
- B05B5/081—Plant for applying liquids or other fluent materials to objects specially adapted for treating particulate materials
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- Laminated Bodies (AREA)
- Electrostatic Spraying Apparatus (AREA)
Abstract
The invention provides a falling reinforced flocking device. The falling reinforced flocking device comprises a wire spraying nozzle and a polar plate, wherein the wire spraying nozzle is arranged rightly above the polar plate; the wire spraying nozzle and the polar plate are electrically connected with two poles of an electrostatic generator; basal cloth required to be flocked passes through the upper side of the polar plate; at least two spiral grooves axially extending are formed in the inner wall of the wire spraying nozzle; melts divided by air pass intermittently in the wire spraying nozzle; spiral wings are formed on the surfaces of blown villus through the spiral grooves in the wire spraying nozzle; the villus is carried with static electricity in the wire spraying nozzle, and is attracted by the polar plate after being sprayed out; because of the effect of the spiral wings, the villus quickly rotates in the descending process; when the villus is collided with adhesive on the basal cloth, the bonding is facilitated; and the rotation has the dead axle property, so that the villus is effectively prevented from being overturned.
Description
Technical field
The present invention relates to flocking apparatus field, especially, is that a kind of weaving falling body type strengthens flocking plant.
Background technology
The general structure of electrostatic spinning machinery comprises top crown and bottom crown, top crown is one piece of plate-type metal screen frame, bottom crown is one piece of metal plate bracket, what be covered with that wire mark has an adhesive above treats flocking base cloth, and upper and lower two pieces of pole plates are connected to the positive and negative output on HV generator respectively with wire.Fine hair in hopper, due to the rotation for hair axle, falls on metal mesh cathode.Because fine hair is charged with cathode contact in descent, cause partly arranging by direction of an electric field.Fine hair polarizes in the electric field simultaneously, and the charge concentration identical with negative pole polarity is in the one end away from negative pole, and positive charge concentrates on the one end near negative pole.When fine hair and cathode contact, because the Conductivity Ratio fine hair of electrode is high, conductive current can be produced in the fibre, fine hair can produce negative electrostatic charge, fine hair is made to have very large degree of stretching and circling in the air property in the electric field, have on the base cloth of adhesive pattern with higher speed vertical drop to wire mark, form exquisite matte picture and text.
When in electrostatic spinning process, fine hair drop to adhesive, because the material of fine hair is different with the material of adhesive, add the surface tension that surface of pressure-sensitive adhesive exists, fine hair needs very strong puncture performance and could be combined with adhesive, in the process, some fine hair is limited to self gravitation or electrically charged amount is less, greatly reduces the ability that punctures of adhesive, when often puncturing, can make fine hair that lodging phenomenon occurs.
Summary of the invention
In order to solve the problem, the object of the present invention is to provide a kind of falling body type to strengthen flocking plant, this falling body type strengthening flocking plant effectively increases puncturing of fine hair and vertical stability.
The technical solution adopted for the present invention to solve the technical problems is:
This falling body type strengthening flocking plant comprises spinneret and pole plate, described spinneret is arranged on directly over described pole plate, described spinneret and pole plate are electrically connected with the two poles of the earth of an electrostatic generator respectively, by needing the Ji Bu of flocking above described pole plate, described spinneret inwall is provided with at least two axially extended helicla flutes, in described spinneret, is interrupted the melt separated by air.
As preferably, slide and be nested in the lower end of a body in the upper end of described spinneret, the slide rail coordinated with described helicla flute is provided with in described body, be provided with the drives structure controlling described spinneret and body relative sliding in described spinneret, the axial length of described slide rail equals described spiral fluted axial length.
As preferably, described drives structure shrinks spinneret before every section of melt ejection, at the latter end ejection spinneret of every section of melt ejection.
As preferably, described drives structure is the solenoid that is arranged in body and is arranged on the magnet matched with solenoid in spinneret.
As preferably, described drives structure is the driver driving described spinneret to rotate.
The invention has the advantages that:
Be subject to slide rail by the helicla flute controlling spinneret inside to fill and be separated, the fuzzy surface of ejection is made to form screw wing, fine hair is static electrification in spinneret, be subject to the attraction of described pole plate after ejection, due to the effect of screw wing, fine hair is rotation at full speed in decline process, when being to clash into the adhesive on base cloth, be more conducive to and its combination, its rotation simultaneously has gyroscopic inertia, effectively prevents fine hair from lodging.
Accompanying drawing explanation
Fig. 1 be this falling body type strengthening flocking plant spinneret stretch out face structural representation.
Fig. 2 is the A-A schematic cross-section of this falling body type strengthening flocking plant Fig. 1 embodiment.
Fig. 3 is the B-B schematic cross-section of this falling body type strengthening flocking plant Fig. 1 embodiment.
Fig. 4 is the C-C schematic cross-section of this falling body type strengthening flocking plant Fig. 1 embodiment.
Fig. 5 be this falling body type strengthening flocking plant Fig. 1 embodiment look up structural representation.
Fig. 6 faces structural representation after this falling body type strengthening flocking plant spinneret shrinks.
Fig. 7 be this falling body type strengthening flocking plant Fig. 6 embodiment look up structural representation.
Fig. 8 is the fluff structures schematic diagram of this falling body type strengthening flocking plant spinneret ejection.
Fig. 9 is the positional structure schematic diagram of this falling body type strengthening flocking plant spinneret and pole plate.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described:
In the present embodiment, consult Fig. 9, this falling body type strengthening flocking plant comprises spinneret 100 and pole plate 300, described spinneret 100 is arranged on directly over described pole plate 300, described spinneret 100 and pole plate 300 are electrically connected with the two poles of the earth of an electrostatic generator respectively, by needing the base cloth 20 of flocking above described pole plate 300, consult Fig. 1 Fig. 5, described spinneret 100 inwall is provided with at least two axially extended helicla flutes 110, in described spinneret 100, is interrupted the melt 10 separated by air.
Melt in described spinneret 100 from traditional melt extrusion device, then can reach the object separating melt 10 by the injection air be interrupted.
Consult Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, slide and be nested in the lower end of a body 200 in the upper end of described spinneret 100, the slide rail 210 coordinated with described helicla flute 110 is provided with in described body 200, the drives structure controlling described spinneret 100 and body 200 relative sliding is provided with in described spinneret 100, the axial length of described slide rail 210 equals the axial length of described helicla flute 110, by the slip of spinneret 100, make the slide rail 210 on body 200 can fill described helicla flute 110, the fine hair 400 (consulting Fig. 8) that the melt 10 of ejection is formed forms screw wing 410 at afterbody.
Above-mentioned falling body type strengthening flocking plant, described drives structure shrinks spinneret 100 before every section of melt 10 sprays, and the latter end sprayed at every section of melt 10 ejects spinneret 100.
Above-mentioned falling body type strengthening flocking plant, described drives structure is the solenoid that is arranged in body 200 and is arranged on the magnet matched with solenoid in spinneret 100.
In a further embodiment simultaneously, described drives structure is the driver driving described spinneret 100 to rotate, described driver can be fixed on described body 200 and to drive spinneret 100 to rotate by the mode of gears meshing, and spinneret 100 is stretched with under the cooperation of helicla flute 110 at described slide rail 210.
The operation logic of above-mentioned falling body type strengthening flocking plant:
Consult Fig. 1, Fig. 6, Fig. 8 and Fig. 9, described spinneret 100 and body 200 pass through by the melt 10 of airspace, because described drives structure shrinks spinneret 100 before every section of melt 10 sprays, therefore the leading portion of every section of melt 10 is through spinneret smooth surface, the latter end sprayed due to every section of melt 10 again ejects spinneret 100, therefore, the helicla flute 110 of spinneret 100 inside loses slide rail 210 and fills, and form screw wing 410 on melt 10 (cooled fine hair 400) surface, fine hair 400 static electrification in spinneret, the attraction of described pole plate 300 is subject to after ejection, due to the effect of screw wing 410, fine hair is rotation at full speed in decline process, when being to clash into the adhesive on base cloth 20, be more conducive to and its combination, its rotation simultaneously has gyroscopic inertia, effectively prevent fine hair 400 from lodging.
Describedly be only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included in protection scope of the present invention.
Claims (5)
1. a falling body type strengthening flocking plant, it is characterized in that: comprise spinneret (100) and pole plate (300), described spinneret (100) is arranged on directly over described pole plate (300), described spinneret (100) and pole plate (300) are electrically connected with the two poles of the earth of an electrostatic generator respectively, described pole plate (300) top is by needing the Ji Bu (20) of flocking, described spinneret (100) inwall is provided with at least two axially extended helicla flutes (110), in described spinneret (100), is interrupted the melt (10) separated by air.
2. falling body type strengthening flocking plant according to claim 1, it is characterized in that: slide and be nested in the lower end of a body (200) in the upper end of described spinneret (100), the slide rail (210) coordinated with described helicla flute (110) is provided with in described body (200), be provided with the drives structure controlling described spinneret (100) and body (200) relative sliding in described spinneret (100), the axial length of described slide rail (210) equals the axial length of described helicla flute (110).
3. falling body type strengthening flocking plant according to claim 2, it is characterized in that: described drives structure shrinks spinneret (100) before every section of melt (10) ejection, the latter end sprayed at every section of melt (10) ejects spinneret (100).
4. falling body type according to claim 2 strengthening flocking plant, is characterized in that: described drives structure is for the solenoid that is arranged in body (200) and be arranged on the magnet matched with solenoid in spinneret (100).
5. falling body type strengthening flocking plant according to claim 2, is characterized in that: described drives structure is the driver driving described spinneret (100) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510446869.3A CN104984844B (en) | 2015-07-28 | 2015-07-28 | A kind of falling body type strengthens flocking plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510446869.3A CN104984844B (en) | 2015-07-28 | 2015-07-28 | A kind of falling body type strengthens flocking plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104984844A true CN104984844A (en) | 2015-10-21 |
| CN104984844B CN104984844B (en) | 2017-08-01 |
Family
ID=54296807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510446869.3A Active CN104984844B (en) | 2015-07-28 | 2015-07-28 | A kind of falling body type strengthens flocking plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104984844B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2406740Y (en) * | 2000-03-03 | 2000-11-22 | 崔光惠 | Electrostatic flocking pipe |
| JP2003313720A (en) * | 2002-04-25 | 2003-11-06 | Toray Eng Co Ltd | Melt-spinning device |
| CN204866272U (en) * | 2015-07-28 | 2015-12-16 | 苏州市丹纺纺织研发有限公司 | Flocking device is reinforceed to falling body formula |
-
2015
- 2015-07-28 CN CN201510446869.3A patent/CN104984844B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2406740Y (en) * | 2000-03-03 | 2000-11-22 | 崔光惠 | Electrostatic flocking pipe |
| JP2003313720A (en) * | 2002-04-25 | 2003-11-06 | Toray Eng Co Ltd | Melt-spinning device |
| CN204866272U (en) * | 2015-07-28 | 2015-12-16 | 苏州市丹纺纺织研发有限公司 | Flocking device is reinforceed to falling body formula |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104984844B (en) | 2017-08-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180417 Address after: 215228 Jiangsu Suzhou Wujiang District Shengze Town East Development Area (Big East Village) Patentee after: Wujiang Tianyuan weaving factory Address before: 215228 Jiangsu City, Wujiang Province, Shengze Town, No. two West Ring Road, No. Shengze Textile Science and Technology Park, building 10, 1188 Patentee before: Suzhou Danfang Textile Research & Development Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190401 Address after: 224300 Textile Dyeing and Finishing Industrial Park, Yancheng City, Jiangsu Province Patentee after: Yancheng Shangpin Flocking Products Co., Ltd. Address before: 215228 East Development Zone of Shengze Town, Wujiang District, Suzhou City, Jiangsu Province (Dadong Village) Patentee before: Wujiang Tianyuan weaving factory |