CN203683738U - Mesh cylinder one-step forming spinneret - Google Patents
Mesh cylinder one-step forming spinneret Download PDFInfo
- Publication number
- CN203683738U CN203683738U CN201320788892.7U CN201320788892U CN203683738U CN 203683738 U CN203683738 U CN 203683738U CN 201320788892 U CN201320788892 U CN 201320788892U CN 203683738 U CN203683738 U CN 203683738U
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- Prior art keywords
- spinning head
- spinneret
- spinnerets
- core body
- spinneret orifice
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Abstract
The utility model discloses a mesh cylinder one-step forming spinneret. The spinneret comprises a spinneret core body, driving devices, fixed seats and a melt pipeline, and is characterized in that the spinneret core body is fixed on the fixed seats through bearings; a pipeline rotation connector is connected with the spinneret core body and the melt pipeline in a sealing manner; a spinneret plate is arranged at the front end of the spinneret core body; at least one circle of annularly arranged spinneret holes are formed in the spinneret plate. The spinneret is rotatable, and the circle of the annularly arranged spinneret holes are formed in the spinneret plate, so that the spinneret can manufacture fabrics with mesh cylinder structures through one-step forming, simultaneously nascent silk beams just squeezed out from the spinneret holes are moderately viscous for mutual adhesion among silk, and the mesh cylinder structure formed is relatively stabilized.
Description
Technical field
The utility model belongs to synthetic fiber spinning field, relates in particular to a kind of net cylinder one-shot forming spinning head.
Background technology
Spinning head is the integral part for producing continuously the melt spinning device of composite yarn.Spinning head makes that polymer melt is squeezed into many wire long filaments becomes possibility, and long filament some strands is combined to form composite yarn.Therefore such spinning head conventionally has the spinnerets that comprises multiple spinneret orifices on their bottom side, and polymer melt is extruded by this nozzle plate to squeeze out long filament.Subsequently, in the line treating apparatus of long filament after spinning head, be combined into multifilament threads, and be solidified and again process, be finally wound in bobbin, also do not have at present a kind of spinning head will after polymer melt ejection, directly be made into one-time formed net cylinder.
Summary of the invention
In order to overcome this problem, the utility model provides a kind of net cylinder one-shot forming spinning head, for the nascent tow of just having extruded being added to certain twist forms a complete net barrel structure.
The technical solution of the utility model is to provide a kind of net cylinder one-shot forming spinning head, comprise: melt pipe, spinning head core body and holder, it is characterized in that, described spinning head core body is fixed on holder with bearing, pipeline swivel joint be tightly connected described spinning head core body and described melt pipe, described spinning head core body front end is provided with spinnerets, and described spinnerets is provided with the spinneret orifice of at least one circle annular array.
As preferred version, described drive unit can drive described spinning head core body to rotate on described bearing.
As preferred version, described pipeline swivel joint rotation and the dead in line of described spinning head core body rotation.
As preferred version, described spinnerets is circular dull and stereotyped, and described spinneret orifice runs through described spinnerets circular slab face.
As preferred version, described spinneret orifice is arranged in annular on described spinnerets, and described annular is concentric with described spinnerets.
As preferred version, described spinneret orifice, at interval of the spinneret orifice setting of staggering, equates apart from the distance in the center of circle at interval of two described spinneret orifices of a spinneret orifice.
As preferred version, described spinneret orifice is arranged in the face of cylinder vertical in described spinnerets, the axis symmetry of adjacent spinneret orifice be 15 ° of-45 ° of angles with vertical vertical line.
As preferred version, the spinneret orifice on described spinnerets rearranges two annulars, and described annular is concentric with circular described spinnerets.
Net cylinder one-shot forming spinning head of the present utility model, spinning head rotation can be rotated, which is provided with the spinneret orifice that a circle is arranged in annular, make spinning head of the present utility model can one-time formedly produce the fabric of net barrel structure, utilize the nascent tow of just extruding from spinneret orifice to have appropriate viscosity simultaneously and make adhesion mutually between silk, the net barrel structure of formation is more firm.
Brief description of the drawings
Fig. 1 is the rotation spray silk header structure schematic diagram of the utility model embodiment;
Fig. 2 is the rotation spray filament plate tangent plane structural representation of the utility model embodiment;
Fig. 3 is the net barrel structure schematic diagram front view that rotation spinning head of the present utility model is produced;
Fig. 4 is the net barrel structure schematic diagram top view that rotation spinning head of the present utility model is produced;
In figure: 1. spinning head core body, 2. drive unit, 3. holder, 4. melt pipe 5. spinneretss, 6. spinneret orifice, 7. pipeline swivel joint, 8. bearing, 9. net cylinder.
Detailed description of the invention
Below detailed description of the invention of the present utility model is described in further detail.
As shown in Figure 1, a kind of embodiment net cylinder one-shot forming spinning head of the present utility model, comprise spinning head core body 1, drive unit 2, holder 3 and melt pipe 4, spinning head core body 1 is communicated with melt pipe 4, spinning head core body 1 use bearing 8 is fixed on holder 3, pipeline swivel joint 7 be tightly connected spinning head core body 1 and melt pipe 4, spinning head core body 1 front end is provided with spinnerets 5, spinnerets 5 is provided with the spinneret orifice 6 of a circle annular array, drive unit 2 can drive spinning head core body 1 to rotate on bearing 8, pipeline swivel joint 7 rotations and the 1 rotation dead in line of spinning head core body.
Spinnerets 5 is circular dull and stereotyped, spinneret orifice 6 is arranged in annular on spinnerets 5, annular is concentric with spinnerets 5, spinneret orifice 6 runs through spinnerets 5 circular slab faces, spinneret orifice 6 is arranged in the interior vertical face of cylinder of spinnerets 5, the axis symmetry of adjacent spinneret orifice 6 be 15 ° of-45 ° of angles with vertical vertical line, spinneret orifice 6, at interval of the spinneret orifice setting of staggering, equates apart from the distance in the center of circle at interval of two spinneret orifices 6 of a spinneret orifice 6.
Pipeline swivel joint 7 can make the device of pipeline swivel joint 7 opposite sides unaffected in the time that spinning head rotates, and melt in melt pipe 4 and spinning head core body 1 also can not be affected; Bearing 8 can rotate freely spinning head core body 1 under the driving of drive unit 2.
When the utility model work, polymer melt is pressed into melt pipe 4 and enters in spinning head, after spinnerets 5, be extruded spinning head, drive unit 2 drives spinning head core body 1 to rotate on bearing 8, coaxial pipeline swivel joint 7 is also followed rotation, polymer melt after spinnerets 5 can not be subject to the impact that spinning head core body 1 rotates, in some spinneret orifices 6 that polymer melt is provided with from spinnerets 5, be extruded and form nascent tow, the spinneret orifice 6 being provided with due to spinnerets 5 is arranged in annular, nascent tow also forms annular, in continuous extrusion, nascent tow forms wound packages, between silk, mutual crosspoint place can be inter-adhesive, make net cylinder 9 structures more stable, due to the rotation of spinning head, nascent tow is followed rotation and is coupled with certain twist.
The axis symmetry of adjacent spinneret orifice 6 be 30 ° of angles with vertical vertical line, the silk thread on net cylinder 9 is ejected and extends along both direction respectively afterwards, makes the angle of the silk thread combination on net cylinder 9 with abundant.
In another kind of embodiment of the present utility model, spinneret orifice 6 on spinnerets 5 is arranged in two annulars, when work, just can form small one and large one two net cylinders 9, small net tube is inserted in small net tube, form double-barrel structure, the utility model is not limited to spinnerets 5 and is provided with the annular that one or two spinneret orifice 6 forms, and spinneret orifice composition annular is at least one.
Above embodiment is only the utility model a kind of embodiment wherein, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (8)
1. net cylinder one-shot forming spinning head, comprise: spinning head core body, drive unit, holder and melt pipe, it is characterized in that, described spinning head core body is fixed on holder with bearing, pipeline swivel joint be tightly connected described spinning head core body and described melt pipe, described spinning head core body front end is provided with spinnerets, and described spinnerets is provided with the spinneret orifice of at least one circle annular array.
2. net according to claim 1 cylinder one-shot forming spinning head, it is characterized in that: described drive unit can drive described spinning head core body to rotate on described bearing.
3. net according to claim 1 cylinder one-shot forming spinning head, it is characterized in that: described pipeline swivel joint rotation and the dead in line of described spinning head core body rotation.
4. net according to claim 1 cylinder one-shot forming spinning head, it is characterized in that: described spinnerets is for circular dull and stereotyped, and described spinneret orifice runs through described spinnerets circular slab face.
5. net according to claim 4 cylinder one-shot forming spinning head, it is characterized in that: described spinneret orifice is arranged in annular on described spinnerets, described annular is concentric with described spinnerets.
6. a net cylinder one-shot forming spinning head according to claim 5, is characterized in that: described spinneret orifice is at interval of a spinneret orifice settings of staggering, equal apart from the distance in the center of circle at interval of two described spinneret orifices of a spinneret orifice.
7. a net cylinder one-shot forming spinning head according to claim 1, is characterized in that: described spinneret orifice is arranged in the face of cylinder vertical in described spinnerets, the axis symmetry of adjacent spinneret orifice be 15 ° of-45 ° of angles with vertical vertical line.
8. according to net cylinder one-shot forming spinning head described in above-mentioned arbitrary claim, it is characterized in that: the spinneret orifice on described spinnerets rearranges two annulars, described annular is concentric with circular described spinnerets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320788892.7U CN203683738U (en) | 2013-12-05 | 2013-12-05 | Mesh cylinder one-step forming spinneret |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320788892.7U CN203683738U (en) | 2013-12-05 | 2013-12-05 | Mesh cylinder one-step forming spinneret |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203683738U true CN203683738U (en) | 2014-07-02 |
Family
ID=51005662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320788892.7U Expired - Fee Related CN203683738U (en) | 2013-12-05 | 2013-12-05 | Mesh cylinder one-step forming spinneret |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203683738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103668481A (en) * | 2013-12-05 | 2014-03-26 | 吴江市新锦华纺织有限公司 | Spinneret for one-step forming of screen drum |
| CN110093668A (en) * | 2018-01-31 | 2019-08-06 | 山西福特沃德科技有限公司 | Spinning rotary body |
-
2013
- 2013-12-05 CN CN201320788892.7U patent/CN203683738U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103668481A (en) * | 2013-12-05 | 2014-03-26 | 吴江市新锦华纺织有限公司 | Spinneret for one-step forming of screen drum |
| CN110093668A (en) * | 2018-01-31 | 2019-08-06 | 山西福特沃德科技有限公司 | Spinning rotary body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20141205 |
|
| EXPY | Termination of patent right or utility model |