CN205000010U - Spandex silk spout spinning jet in device - Google Patents
Spandex silk spout spinning jet in device Download PDFInfo
- Publication number
- CN205000010U CN205000010U CN201520780320.3U CN201520780320U CN205000010U CN 205000010 U CN205000010 U CN 205000010U CN 201520780320 U CN201520780320 U CN 201520780320U CN 205000010 U CN205000010 U CN 205000010U
- Authority
- CN
- China
- Prior art keywords
- spinning
- spinning head
- spinneret orifice
- spandex
- raw material
- 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.)
- Active
Links
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model discloses a spandex silk spout spinning jet in device, the top surface of spinning jet is equipped with recessed heavy, heavy platform in the annular be equipped with the spinneret orifice more than 2, sink the center of platform to be equipped with central counter bore, be equipped with the melting passageway between every spinneret orifice and the central counter bore, solved the original silk thickness that a device extruded problem inhomogeneous, that break thread easily of spouting.
Description
Technical field
The utility model relates to the spinning head in a kind of spinning appts of spandex thread.
Background technology
Spandex fibre is fibrous material comparatively common in modern textile industry, one of mode of production that spandex fibre is now main is melt spinning, namely be extruded into thread after high polymer being melt into liquid through spinning appts, then coiling is cooled, in whole process, be extruded into silk with spinning appts the most key, the existing subject matter extruding filamentation process to spandex is the problem of uneven, the easy fracture of wire of silk thickness extruded.
Utility model content
The utility model technical issues that need to address are, provide the spinning head in a kind of spinning appts of spandex thread, solve the problem of uneven, the easy fracture of wire of silk thickness that original spinning appts is extruded.
The technical solution of the utility model is: the spinning head in a kind of spinning appts of spandex thread, spinning head end face is provided with recessed heavy stand, in described heavy stand, annular is provided with the spinneret orifice of more than 2, and the center of heavy stand is provided with center counterbore, is provided with melt channel between each spinneret orifice and center counterbore.
Preferably, described melt channel is ramp way, and the height of melt channel at spinneret orifice place is lower than the height at counterbore place, center.
Preferably, the end face of spinning head is provided with recessed cannelure in the outer ring of heavy stand.
Preferably, described spinneret orifice comprises material inlet and raw material extrusion, and the bore of raw material extrusion is less than the bore of material inlet.
The beneficial effect of the technical program: in spinning pack, most critical is spinning head, the spandex raw material of melting in traditional spinning process is successively from filter screen, distribution plate flows to the end face of spinning head, the utility model is provided with heavy stand at the end face of spinning head, the spandex raw material of heavy stand for prestoring dirty, spinneret orifice in heavy stand is established ringwise, and each spinneret orifice communicates with center counterbore, strengthen the intercommunity between each spinneret orifice, the spandex raw material of melting can be allowed to circulate evenly before entering each spinneret orifice, thus it is uneven to solve the silk thickness that traditional spinning appts extrudes, the problem of easy fracture of wire.
Accompanying drawing explanation
Accompanying drawing 1 is the overall structure schematic diagram of spinning appts;
Accompanying drawing 2 is the exploded perspective view of spinning appts;
Accompanying drawing 3 is the enlarged diagram at the A place in Fig. 2;
Accompanying drawing 4 is the structural representation of spinning head in the utility model;
Accompanying drawing 5 is the schematic top plan view of the utility model spinning appts;
Accompanying drawing 6 be in Fig. 5 B-B to partial schematic sectional view.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
As shown in Figures 1 to 6, spinning head in a kind of spinning appts of spandex thread, spinning appts comprises spinning pack, spinning pack comprises filter screen 1, distribution plate 2, spinning head 3, filter screen 1 in the present embodiment, distribution plate 2, the cross section of spinning head 3 is all circular, filter screen 1 is mainly used in filtering slag, prevent slag from entering spinneret orifice 31 on spinning head 3, the screen size of filter screen 1 should be less than 1mm, distribution plate 2 is provided with multiple dispensing orifice 21, be evenly distributed on the upper end of distribution plate 2, in the present embodiment, dispensing orifice 21 is the formal distributions with round, the upper circumference of one circle is uniformly distributed multiple dispensing orifice 21, dispensing orifice 21 on adjacent turn is not in radial directions on the same line, the advantage of such distribution is that distribution is more even, the spandex raw material of melting is from top to bottom successively by filter screen 1, distribution plate 2, then the upper end of spinning head 3 is flow to, mold core plates 4 is also comprised in the utility model, in the present embodiment, a mold core plates 4 is provided with 16 groups of spinning packs, 16 groups of spinning packs are divided into front two rows, often row comprises 8 groups of spinning packs, often organize spinning pack correspondence and be provided with a feed head, the feed head that often in row, left and right is adjacent forms a charging connecting plate 10, namely a charging connecting plate 10 is provided with 2 feed heads, charging connecting plate 10 is fixed in mold core plates 4, spinning pack distribution map in the present embodiment in mold core plates 4 can refer in Fig. 5.In addition as shown in fig. 1, a charging connecting plate 10 is illustrate only in this figure, all the other several charging connecting plates 10 do not show in the drawings, when actual installation, only to need whole mold core plates 4 to be installed on spray silk equipment just, need not go separately to install and often organize spinning pack, mount and dismount all very convenient, in addition, on spinning head 3 described in the present embodiment, annular is provided with 3 spinneret orifices 31, spinning head 3 end face center is provided with center counterbore 32, melt channel 33 is provided with between each spinneret orifice 31 and center counterbore 32, after the upper end of spinning head 3 evenly fallen by the spandex raw material of melting from dispensing orifice 21, can flow in melt channel 33, because melt channel 33 coordinates center counterbore 32 to be interconnected by three spinneret orifices 31, so the spandex raw material of melting can flow in each spinneret orifice 31 equably, thus ensure that the inlet amount entered in each spinneret orifice 31 is even, ensure the spandex thread even thickness extruded from spinneret orifice 31, and because three spinneret orifices 31 all communicate, raw material in one of them spinneret orifice 31 can not be caused many, the problem that spinneret orifice 31 raw material is few in addition, fracture of wire phenomenon is there is so avoid in the few spinneret orifice of raw material 31.
As shown in Figure 4, described spinning head 3 end face is provided with recessed heavy stand 34, described spinneret orifice 31, center counterbore 32 all drop in the region at heavy stand 34 place, the spandex raw material of the melting flow down from distribution plate 2 can preferentially flow in heavy stand 34, and then uniform divided flows is in melt channel 33, heavy stand 34 is equivalent to as a temporary transient memory space.As preferably, described melt channel is ramp way, and the height of melt channel at spinneret orifice place, lower than the height at counterbore place, center, can allow the flow direction of the spandex raw material of melting have more guidance quality like this, make it can not be stuck in melt channel.The end face of spinning head 3 is provided with recessed cannelure 35 in the outer ring of heavy stand 34, in cannelure 35, can sealing ring be set, thus the sealing strengthened between distribution plate 2 and spinning head 3, prevent the spandex raw material of melting from flowing out from the gap between distribution plate 2 and spinning head 3, described spinneret orifice 31 comprises material inlet and raw material extrusion, as can be seen from Figure 6, material inlet is positioned at the end face of spinning head 3, raw material extrusion is positioned at the bottom surface of spinning head 3, the bore of raw material extrusion is less than the bore of material inlet, spinneret orifice 31 is close to tapered of the hole inwall near raw material extrusion, spandex raw material is made all to focus on raw material extrusion, gather effective.
In the present embodiment, be connected fast with the feed end of spandex raw material to allow feed head, the top of feed head is provided with the snap joint 101 of grafting, installation effectiveness is very high, when whole equipment is installed, only need, by mold core plates 4 integral installation on spray silk equipment, then the feed end of spandex raw material and the quick grafting of snap joint 101 just can be completed installation, very time saving and energy saving.
As shown in Figure 6, bottom cavity 102 is provided with bottom feed head, bottom cavity 102 comprises a conical cavity, feeding-passage is communicated with between conical cavity and snap joint 101, extend below conical cavity and be provided with cylinder body cavity, described filter screen 1 is located in cylinder body cavity, the diameter of cylinder body cavity is almost identical with the diameter of filter screen 1, because diameter is almost identical between the two, so once put into rear more difficult taking-up, conveniently user takes filter screen 1, cylinder body cavity side is provided with the side channel 103 conveniently getting filter screen 1, when taking, finger or other slender bodies stretch in side channel 103 and prize filter screen 1 and just can take out, wherein the degree of depth of side channel 103 should be less than the degree of depth of cylinder body cavity, namely when filter screen 1 is placed into after in cylinder body cavity, side channel 103 does not communicate with conical cavity, can effectively prevent the spandex raw material in conical cavity from flowing out from side channel 103.In addition, described spinning head 3 in the present embodiment is multidiameter, described mold core plates 4 is provided with the shoulder hole holding spinning head 3 and distribution plate 2, one section that spinning head 3 diameter is less corresponding is contained in less one section of diameter in shoulder hole, the diameter of spinning head 3 larger one section and distribution plate 2 are contained in larger one section of diameter in shoulder hole simultaneously, and the diameter of spinning head 3 end is greatly consistent with the diameter of distribution plate 2.
In addition, blower mechanism is provided with in the below of mold core plates 4 in the utility model, because one piece of mold core plates 4 has multiple spinning head 3 in the utility model, in order to the spandex thread preventing these spinning heads 3 from extruding wrapping phenomena does not occur, so add the distinguished and admirable of direction straight down near each spinning head 3, be specially: blower mechanism comprises a ring sleeve 51, there is the inner passage passed for spandex thread ring sleeve 51 inside, the corresponding ring sleeve 51 of spinneret orifice 31 on each spinning head 3, as in the present embodiment, a spinning head 3 is provided with 3 spinneret orifices 31, just to there being three ring sleeves 51, because the present embodiment mold core plates 4 is provided with multiple spinning head 3, so the present embodiment secures sleeve pipe fixed head 5 bottom mold core plates 4, all ring sleeves 51 are all fixed on sleeve pipe fixed head 5, ventilating board 6 is provided with below sleeve pipe fixed head 5, ventilating board 6 is provided with the ventilation slot 61 of annular, a corresponding ventilation slot 61 of spinning head 3, ventilating board 6 is provided with main air intake passage 62 in the centre of two row's spinning packs, on main air intake passage 62, shunting has multiple air intake passages 63, prop up air intake passage 63 to communicate with ventilation slot 61, ventilation slot 61 is provided with exhaust vent 64, the position of exhaust vent 64 is corresponding with the position of ring sleeve 51, the internal diameter of exhaust vent 64 is greater than the external diameter of ring sleeve 51, after installation, the lower surface of ring sleeve 51 is stretched in exhaust vent 64.The concrete flow direction of wind is: first enter from main air intake passage 62, then each air intake passage 63 is diverted to, then enter in ventilation slot 61, enter the wind after ventilation slot 61 to discharge from the gap between the inwall of exhaust vent 64 and the outer wall of ring sleeve 51, and spandex thread passes from the inner passage of ring sleeve 51, so wind just forms the air-flow brattice of an annular straight down in the outer ring of spandex thread, can effectively avoid mutually being wound around with other spandex thread.
Below only with regard to the utility model preferably example be described, but can not be interpreted as it is limitations on claims.The utility model not only limits to and above example, its concrete structure allows to change, those skilled in the art can make various change and distortion according to the utility model, only otherwise depart from spirit of the present utility model, all should belong to the scope that the utility model claims define.
Claims (4)
1. the spinning head in the spinning appts of a spandex thread, spinning head is provided with spinneret orifice, it is characterized in that: the end face of spinning head is provided with recessed heavy stand, in described heavy stand, annular is provided with the spinneret orifice of more than 2, the center of heavy stand is provided with center counterbore, is provided with melt channel between each spinneret orifice and center counterbore.
2. the spinning head in the spinning appts of a kind of spandex thread according to claim 1, it is characterized in that: described melt channel is ramp way, the height of melt channel at spinneret orifice place is lower than the height at counterbore place, center.
3. the spinning head in the spinning appts of a kind of spandex thread according to claim 2, is characterized in that: the end face of spinning head is provided with recessed cannelure in the outer ring of heavy stand.
4. the spinning head in the spinning appts of a kind of spandex thread according to claim 1, it is characterized in that: described spinneret orifice comprises material inlet and raw material extrusion, the bore of raw material extrusion is less than the bore of material inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520780320.3U CN205000010U (en) | 2015-10-10 | 2015-10-10 | Spandex silk spout spinning jet in device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520780320.3U CN205000010U (en) | 2015-10-10 | 2015-10-10 | Spandex silk spout spinning jet in device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205000010U true CN205000010U (en) | 2016-01-27 |
Family
ID=55156907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520780320.3U Active CN205000010U (en) | 2015-10-10 | 2015-10-10 | Spandex silk spout spinning jet in device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205000010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2015
- 2015-10-10 CN CN201520780320.3U patent/CN205000010U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204570108U (en) | A kind of porous spinnerets | |
| CN204982153U (en) | Spandex silk spouts antiwind device of a device | |
| CN205011872U (en) | Spandex silk spout a device | |
| CN205000010U (en) | Spandex silk spout spinning jet in device | |
| CN104278337B (en) | PLA Masterbatch filament spinning component | |
| CN205000011U (en) | Spandex silk spouts mold core board of a device | |
| CN203923476U (en) | A kind of ring cold wind blower | |
| CN205711071U (en) | A kind of multiple rows of meltblown beam and novel PP melt-blowing equipment | |
| CN211897184U (en) | Multifunctional polyester fiber spinneret plate | |
| CN104389033A (en) | Temperature control box for dry spinning of elastic fibers | |
| CN205258670U (en) | Fibre preparation is with melting nozzle structure | |
| CN204982151U (en) | Spandex silk spouts cooling system of a device | |
| CN102418153A (en) | Device for producing fine denier POY (polyester pre-orientated yarn) by head spinning method | |
| CN204959108U (en) | Spinneret | |
| CN201627006U (en) | Improvement on spinneret of fiber production device | |
| CN204325557U (en) | A kind of new composite spinnerets | |
| CN203125755U (en) | Mortar nozzle for multi-wire sawing machine | |
| CN202099430U (en) | Spinning assembly | |
| CN103526307B (en) | A kind of POY spinning process | |
| CN208328178U (en) | A kind of spinneret device | |
| CN205501454U (en) | Diclinic pore pair connects type high accuracy spinneret side by side | |
| CN202054937U (en) | Spinneret plate | |
| CN102418154A (en) | Device for producing fine denier POY (polyester pre-orientated yarn) by head spinning method | |
| CN2663441Y (en) | Melt spinning assembly with a cooling mode of blowing from center to outside | |
| CN104831367B (en) | Cellulose spinning appts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |