CN200964454Y - Component for melt spun continuous yarn spinning - Google Patents
Component for melt spun continuous yarn spinning Download PDFInfo
- Publication number
- CN200964454Y CN200964454Y CN 200620133991 CN200620133991U CN200964454Y CN 200964454 Y CN200964454 Y CN 200964454Y CN 200620133991 CN200620133991 CN 200620133991 CN 200620133991 U CN200620133991 U CN 200620133991U CN 200964454 Y CN200964454 Y CN 200964454Y
- Authority
- CN
- China
- Prior art keywords
- sand
- assembly
- filter screen
- melt
- distribution plate
- 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 - Fee Related
Links
- 238000009987 spinning Methods 0.000 title claims abstract description 23
- 239000004576 sand Substances 0.000 claims abstract description 67
- 239000000155 melt Substances 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 6
- 238000003490 calendering Methods 0.000 claims description 4
- 238000005530 etching Methods 0.000 claims description 4
- 230000001413 cellular effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims description 2
- 238000002844 melting Methods 0.000 abstract 5
- 238000002074 melt spinning Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model discloses a component used in melt spinning of filament spinning and comprises a plurality of units, the melt channels in the upper covers of each unit are communicated to a sand cavity of a sand-melting device; the inferior part of the sand-melting device is provided with a distribution plate, the inferior part of which is provided with a spinneret plate; the inferior part of the sand cavity in the sand-melting device is distributed with a first diversion hole, and the distribution plate is distributed with a second diversion hole, the spinneret plate is provided with a plurality of spinneret holes; a first clapboard is arranged between the sand-melting device and the distribution plate, and a second clapboard is arranged between the distribution plate and the spinneret plate, wherein, in each unit, every melt channel is divided into a plurality of melt branch-channels on the upper covers; a plurality of sand cavities are on one side of the sand-melting device; each branch-channel is communicated with and in accordance with a sand cavity, and the lateral wall of each sand cavity is a smooth surface. The utility model guarantees the uniform flow of the melts in the component, improves the spinning quality, and reduces the end-breaking rate.
Description
Technical field
The utility model relates to melt-spun filaments spinning field, relates in particular to a kind of melt-spun filaments spinning assembly.
Background technology
In the present prior art, the melt-spun filaments spinning is made up of cover plate, sand container, distribution plate, filter, sealing gasket, spinnerets with assembly is many.But these melt-spun filaments spinning with assembly owing to the structure of sand chamber and other parts, reason is set etc., maldistribution when melt flows in assembly, and because the inhomogeneous mobile of melt further aggravated at the dead angle in the sand chamber of assembly etc., this causes spinning quality to descend, and end breakage rate increases.
Therefore, in order to improve the quality of spinning, be necessary to solve these technical problems.
The utility model content
The technical problems to be solved in the utility model provides a kind of melt-spun filaments spinning assembly, and it improves the quality of spinning, reduces end breakage rate.
For solving above technical problem, the utility model provides a kind of melt-spun filaments spinning to comprise a plurality of unit with assembly, melt canal in each unit loam cake is communicated to the sand chamber in the fritted sand device, be provided with distribution plate under the described fritted sand device, the distribution plate below is a spinnerets, fritted sand device medium sand is distributed with first pod apertures under the chamber, be distributed with second pod apertures in the distribution plate, a plurality of spinneret orifices are arranged in spinnerets, be provided with first dividing plate between fritted sand device and the distribution plate, be provided with second partition between distribution plate and the spinnerets, it is characterized in that, in each unit, each melt canal is divided into a plurality of melts subchannel again in described loam cake, described sand chamber is a plurality of in a side of described fritted sand device, and described each subchannel is connected with a described sand chamber, and corresponding.
Further, in a most preferred embodiment of the present utility model, the sidewall in described each sand chamber is a smooth surface.
Further, in a most preferred embodiment of the present utility model, each melt canal of described a plurality of unit with and a plurality of melts subchannel in described loam cake, be symmetrically distributed.
Further, in a most preferred embodiment of the present utility model, the sand chamber of described a plurality of unit evenly distributes in described fritted sand device.
Further, in a most preferred embodiment of the present utility model, the filter screen that is provided with suitable for reading in described sand chamber is bound edge filter screen not, and end opening is provided with filter screen, is bound edge filter screen and bound edge filter screen filter screen not.
Further, in a most preferred embodiment of the present utility model, the periphery at described each melt subchannel and junction surface, described sand chamber is provided with sealing gasket.
Further, in a most preferred embodiment of the present utility model, described first pod apertures evenly distributes under each sand chamber, and quantity is identical.
Further, in a most preferred embodiment of the present utility model, being provided with sealing gasket between described first and second dividing plates inboard and each unit, is the calendering sealing gasket.
Further, in a most preferred embodiment of the present utility model, described distribution plate, described spinnerets and described second partition form a cavity, are provided with filter screen in described cavity, are etching filter screen and no bound edge filter screen.
Further, described a plurality of cellular construction is identical.
As shown in the above, because the utility model is distributed with a plurality of melts subchannel and a plurality of sand chamber, and each subchannel is connected with a sand chamber of corresponding setting, and the sidewall in sand chamber is a smooth surface, and be provided with multiple filter screen, therefore guaranteed that melt flows comparatively equably in assembly, thereby improved the quality of spinning, reduced end breakage rate.
Description of drawings
Fig. 1 is the face cross sectional view of melt-spun filaments spinning of the present utility model with assembly;
Fig. 2 is the side cross-sectional view of melt-spun filaments spinning of the present utility model with assembly.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model done explaining.
Fig. 1 and Fig. 2 illustrate the unit of the utility model melt-spun filaments spinning with two symmetries of assembly, attachment bolt 16 connects these two unit, structure to one of them unit is described in detail below, comprises loam cake 1, sand container 6, distribution plate 8, first dividing plate 7, second partition 9, spinnerets 13.
Be provided with a melt canal as melt inlet in the loam cake 1, in the present embodiment, have two melt canals, each melt canal is divided into two subchannels again in loam cake.In other embodiments, the melt canal can be more a plurality of, and each melt canal can be divided into more a plurality of subchannels in loam cake.
This sand container 6 is provided with two sand chambeies this loam cake 1 time, and each subchannel is connected with a sand chamber of corresponding setting, and the number in other embodiment sand chamber can be more a plurality of, and the number in sand chamber can be decided according to applicable cases, and the utility model does not limit this.For not staying the dead angle, the sand cavity shape is equal arcs around the corner, make the whole sidewall in sand chamber be smooth surface, inhomogeneous in the time of can reducing melt and flow in assembly.Preferably, cross section, sand chamber is a Long Circle, and promptly the middle part is two parallel edges of rectangle, and two ends are semicircle, as shown in Figure 3 and Figure 4.But in other embodiments, the cross section in sand chamber also can be other shape, for example is oval.In the present embodiment, the not bound edge filter screen 3 that is provided with suitable for reading in sand chamber can be other filter screen as required also, for example the bound edge filter screen.This sand chamber end opening is provided with bound edge filter screen 4 and bound edge filter screen 5 not, also can be other filter screen certainly.
Each the melt subchannel of loam cake and the periphery at junction surface, sand chamber are provided with sealing gasket 2.
Each sand chamber is a plurality of first pod apertures of distribution down, preferably, and for example in the present embodiment, as depicted in figs. 1 and 2, first pod apertures of uniform equal number under each sand chamber.
Distribution plate 8 is arranged under the sand container 6, and side between the two is provided with first dividing plate 7, and with sealing gasket 15 sealings, preferably with the sealing of calendering sealing gasket.Sealing gasket also is arranged between two unit except that dividing plate 7 inboards are set, and as shown in Figure 1, each unit all forms an independently cavity.Also be distributed with a plurality of second pod apertures in this distribution plate 8.
This spinnerets 13 is arranged under the distribution plate 8, and side between the two is provided with second partition 9.Sealing gasket 10 is arranged on the inboard of dividing plate 9, and preferably, in the present embodiment, sealing pad 10 is the calendering sealing gasket.Similarly, can in each unit, form an independently cavity.Bound edge filter screen 11 and etching filter screen 12 are not placed in the cavity between this distribution plate and the spinnerets.Certainly also can be provided with other filter screen in this cavity.Many the spinneret orifices as the melt outlet are arranged in this spinnerets 13.
Preferably, the melt canal of two unit and subchannel are symmetrically distributed in the loam cake 1.But be not limited to this.If need, also can be distributed in the loam cake asymmetricly.
Preferably, a plurality of sand chamber in two unit evenly distributes in sand container 6, certainly if desired, also can be distributed in the sand container 6 asymmetricly.
Though the foregoing description is an example with the unit of two symmetries, the number of unit of assembly of the present invention is not limited to 2, and the structure of each unit is identical or symmetrical usually, may but also do not get rid of other.
Use assembly of the present utility model, melt enters sand container 6 from the melt canal, after passing through no bound edge filter screen 3, filter sand, bound edge filter screen 4, no bound edge filter screen 5 filter excessively, enter distribution plate 8 through pod apertures, again through behind etching filter screen 11 and the no bound edge filter screen 12, spray from spinneret orifice through spinnerets 13,, therefore can obtain the improved spinning of quality because melt is mobile comparatively even in this assembly.
In sum, melt-spun filaments spinning of the present utility model is compared with assembly with the melt-spun filaments spinning of prior art with assembly, has following advantage:
1. owing to be provided with a plurality of sand chamber in the sand container of each unit of the present utility model, and be provided with a plurality of filter screens between the upper and lower mouth in sand chamber and distribution plate and the spinnerets, therefore improve melt evenly flowing in assembly, improved the quality of spinning, reduced end breakage rate.
2. because the sidewall in sand of the present utility model chamber is smooth surface, therefore reduce the place, dead angle, further improved the uniformity when melt flows in assembly, and then further improved the quality of spinning, reduced end breakage rate.
3. assembly of the present utility model can be expanded according to practical application, for example can comprise a plurality of same or analogous unit in the assembly, and the melt canal of each unit and subchannel and sand chamber number can be a plurality of.
It should be noted that the above embodiments only are exemplary, may not be interpreted as restriction of the present utility model.Under the situation that does not break away from spirit and scope of the present utility model, can make multiple modification, change and replacement to the utility model.Scope of the present utility model is defined by the claims.
Claims (10)
1, a kind of melt-spun filaments spinning assembly, comprise a plurality of unit, the melt canal in each unit loam cake is communicated to the sand chamber in the fritted sand device, is provided with distribution plate under the described fritted sand device, the distribution plate below is a spinnerets, fritted sand device medium sand is distributed with first pod apertures under the chamber, is distributed with second pod apertures in the distribution plate, and a plurality of spinneret orifices are arranged in spinnerets, be provided with first dividing plate between fritted sand device and the distribution plate, be provided with second partition between distribution plate and the spinnerets, it is characterized in that
In each unit, each melt canal is divided into a plurality of melts subchannel again in described loam cake, and described sand chamber is a plurality of in a side of described fritted sand device, and described each subchannel is connected with a described sand chamber, and corresponding.
2, assembly as claimed in claim 1 is characterized in that, the sidewall in described each sand chamber is a smooth surface.
3, assembly as claimed in claim 1 is characterized in that, each melt canal of described a plurality of unit with and a plurality of melts subchannel in described loam cake, be symmetrically distributed.
4, assembly as claimed in claim 1 is characterized in that, the sand chamber of described a plurality of unit evenly distributes in described fritted sand device.
5, assembly as claimed in claim 1 is characterized in that, the filter screen that is provided with suitable for reading in described sand chamber is bound edge filter screen not, and end opening is provided with filter screen, is bound edge filter screen and bound edge filter screen filter screen not.
6, assembly as claimed in claim 1 is characterized in that, the periphery at described each melt subchannel and junction surface, described sand chamber is provided with sealing gasket.
7, assembly as claimed in claim 1 is characterized in that, described first pod apertures evenly distributes under each sand chamber, and quantity is identical.
8, assembly as claimed in claim 1 is characterized in that, is provided with sealing gasket between described first and second dividing plates inboard and each unit, is the calendering sealing gasket.
9, assembly as claimed in claim 1 is characterized in that, described distribution plate, described spinnerets and described second partition form a cavity, are provided with filter screen in described cavity, is etching filter screen and no bound edge filter screen.
10, assembly as claimed in claim 1 is characterized in that, described a plurality of cellular constructions are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620133991 CN200964454Y (en) | 2006-10-08 | 2006-10-08 | Component for melt spun continuous yarn spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620133991 CN200964454Y (en) | 2006-10-08 | 2006-10-08 | Component for melt spun continuous yarn spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200964454Y true CN200964454Y (en) | 2007-10-24 |
Family
ID=38868466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620133991 Expired - Fee Related CN200964454Y (en) | 2006-10-08 | 2006-10-08 | Component for melt spun continuous yarn spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200964454Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774247A (en) * | 2011-10-09 | 2014-05-07 | 吴红平 | High-heat-conduction-speed energy-saving spinning die head used for spinning box |
| CN103789850A (en) * | 2011-10-09 | 2014-05-14 | 吴红平 | Energy-saving type spinning mold head for spinning box with high heat conduction uniformity |
| CN109208089A (en) * | 2018-11-23 | 2019-01-15 | 北京中丽制机工程技术有限公司 | A kind of filament spinning component |
-
2006
- 2006-10-08 CN CN 200620133991 patent/CN200964454Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774247A (en) * | 2011-10-09 | 2014-05-07 | 吴红平 | High-heat-conduction-speed energy-saving spinning die head used for spinning box |
| CN103789850A (en) * | 2011-10-09 | 2014-05-14 | 吴红平 | Energy-saving type spinning mold head for spinning box with high heat conduction uniformity |
| CN103789848A (en) * | 2011-10-09 | 2014-05-14 | 吴红平 | Energy-saving spinning die head convenient to process and mount and less prone to blockage for spinning box |
| CN103789850B (en) * | 2011-10-09 | 2016-01-20 | 江苏华滋海洋工程有限公司 | The good energy-saving type spinning die head for spinning box of heat conduction uniformity |
| CN103789848B (en) * | 2011-10-09 | 2016-01-20 | 启东市凌翔贸易有限公司 | Process energy-saving type spinning die head for spinning box easy for installation, blocking not easily occurs |
| CN103774247B (en) * | 2011-10-09 | 2016-08-17 | 东莞理工学院 | Heat-transfer rate energy-saving type spinning die head for spinning box faster |
| CN109208089A (en) * | 2018-11-23 | 2019-01-15 | 北京中丽制机工程技术有限公司 | A kind of filament spinning component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071024 Termination date: 20131008 |