CN202369684U - Multi-head chemical fiber monofilament spinning assembly - Google Patents
Multi-head chemical fiber monofilament spinning assembly Download PDFInfo
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- CN202369684U CN202369684U CN2011204396974U CN201120439697U CN202369684U CN 202369684 U CN202369684 U CN 202369684U CN 2011204396974 U CN2011204396974 U CN 2011204396974U CN 201120439697 U CN201120439697 U CN 201120439697U CN 202369684 U CN202369684 U CN 202369684U
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- spinnerets
- spinneret
- allocation units
- filament spinning
- feedboard
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Abstract
The utility model belongs to the technical field of textiles, and relates to a spinning assembly, in particular to a multi-head chemical fiber monofilament spinning assembly. The spinning assembly solves the technical problems that the design of the prior art is not reasonable enough and the like. The spinning assembly comprises a feeding plate, a distribution unit and a spinneret plate which are sequentially arranged. The spinning assembly is characterized in that the spinneret plate is provided with at least two spinneret orifices, the feeding plate is provided with the same number of polymer inlets as the spinneret orifices, the polymer inlets are in one-to-one correspondence to the spinneret orifices, and each polymer inlet is connected with the outlet of a metering pump for separate metering. Compared with the prior art, the utility model has the advantages that the multi-head chemical fiber monofilament spinning assembly is reasonable in design and simple in structure; and the spinneret plate is provided with more than two spinneret orifices, and a polymer inlet capable of separately carrying out flow control corresponds to each spinneret orifice in the spinneret plate, so that uniform thickness and same fineness of monofilaments spun by the spinneret plate can be effectively ensured.
Description
Technical field
The utility model belongs to textile technology field, relates to a kind of filament spinning component, especially relates to a kind of bull chemical fibre monofilament filament spinning component.
Background technology
In the production process of chemical fibre, most production technologies that adopt melt to spin.The effect of filament spinning component is that spinning melt is fully mixed and filters, and makes melt extrude the formation strand with high pressure through the spinneret orifice on the spinnerets, and each parts of filament spinning component are being born the function of distributing melt, mixing and filtration spinning melt.Filament spinning component is widely used in textile technology field, is used to produce the fibers material such as long filament and staple fibre of terylene, polyamide fibre, polypropylene fibre, spandex, melt spinning.Mostly known filament spinning component is self-sealing, comprises package shell, in package shell, is provided with spinnerets, and the sand cup is installed above spinnerets, in the sand cup filtering material is housed, and sand cup intracavity bottom is provided with the single layer filter net, above the sand cup, is provided with a polymer inlet.The shortcoming of this structure is to filter insufficiently aborning, causes easily having viscosity differences between the melt, causes end breakage rate higher.Simultaneously; Because filament spinning component only is provided with a polymer inlet; When on spinnerets, arranging multifilament is arranged; Each spinneret orifice polymer flow rate can only be carried out the distribution of polymer through the component internal structural design, and not only complex structure, operation are loaded down with trivial details, and often causes the defective such as fiber number difference, plucked between the monofilament.
In order to solve the problem that prior art exists, people have carried out long-term exploration, have proposed solution miscellaneous.For example; The Chinese patent document discloses a kind of high-performance filament spinning component [application number: 201020125905.9], comprises spinnerets, distribution plate, filtering material, multilayer composite metal net, single-layer metal net and sand cup, in the sand cup, filtering material is housed; Sand cup upside is equipped with distribution plate; The downside of sand cup is equipped with spinnerets, is provided with the multilayer composite metal net between sand cup and the spinnerets, and sand cup intracavity bottom is provided with the single-layer metal net.
Such scheme has improved prior art to a certain extent, can remove mechanical admixture and the gel particles carried secretly in the melt better, prevents to stop up spinneret orifice, reduces the viscosity differences between the melt.But; This scheme still only is provided with a polymer inlet; Realize the distribution of polymer through internal structure design; Inner distribution plate and the sand chamber of filament spinning component is assigned to the spinneret orifice on the spinnerets with melt, when arrangement has multifilament on spinnerets, often causes the defectives such as fiber number difference, plucked between the monofilament.
Summary of the invention
The purpose of the utility model is to the problems referred to above, provides a kind of reasonable in design, simple in structure, can effectively guarantee spun each the root monofilament even thickness of spinnerets, the bull chemical fibre monofilament filament spinning component that fiber number is identical.
For achieving the above object; The utility model has adopted following technical proposal: this bull chemical fibre monofilament filament spinning component, comprise the feedboard, allocation units and the spinnerets that discharge successively, and it is characterized in that; At least two spinneret orifices are set on the described spinnerets; Described feedboard is provided with the polymer inlet with the spinneret orifice equal number, described polymer inlet and the corresponding one by one setting of spinneret orifice, and each polymer inlet is connected with a measuring pump outlet of measuring separately respectively.
In above-mentioned bull chemical fibre monofilament filament spinning component, the quantity of described spinneret orifice and polymer inlet is respectively two to five.
In above-mentioned bull chemical fibre monofilament filament spinning component, described spinneret orifice and polymer inlet evenly distribute on same circumference respectively.
In above-mentioned bull chemical fibre monofilament filament spinning component, be provided with sand chamber seat between described feedboard and the allocation units, described sand chamber seat is provided with some sand chambeies that are communicated with spinneret orifice and polymer inlet respectively.
In above-mentioned bull chemical fibre monofilament filament spinning component, the periphery of described allocation units, sand chamber seat and spinnerets is provided with assembly housing.
In above-mentioned bull chemical fibre monofilament filament spinning component, the periphery of described allocation units and spinnerets is provided with assembly housing.
In above-mentioned bull chemical fibre monofilament filament spinning component, the profile of described feedboard, sand chamber seat, allocation units and spinnerets is identical, and feedboard, sand chamber seat, allocation units and the spinnerets profile is rounded and rectangle in a kind of.
In above-mentioned bull chemical fibre monofilament filament spinning component, the profile of described feedboard, allocation units and spinnerets is identical, and feedboard, allocation units and spinnerets profile are rounded and rectangle in a kind of.
Compared with prior art; The advantage of this bull chemical fibre monofilament filament spinning component is: reasonable in design, simple in structure; Owing to have under the situation of two above spinneret orifices in arrangement on the spinnerets; For each spinneret orifice on the spinnerets, all correspondence is provided with a polymer inlet that can carry out flow-control separately, can guarantee effectively that spun each the root monofilament even thickness of spinnerets, fiber number are identical.
Description of drawings
Fig. 1 is the main TV structure sketch map that the utility model provides.
Fig. 2 is the circular spinnerets structural representation that the utility model provides.
Fig. 3 is the rectangle spinnerets structural representation that the utility model provides.
Among the figure, feedboard 1, polymer inlet 11, allocation units 2, spinnerets 3, spinneret orifice 31, sand chamber seat 4, sand chamber 41, assembly housing 5.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
As shown in Figure 1, this bull chemical fibre monofilament filament spinning component comprises feedboard 1, allocation units 2 and the spinnerets 3 of discharging successively.At least two spinneret orifices 31 are set on the spinnerets 3; Feedboard 1 is provided with the polymer inlet 11 with spinneret orifice 31 equal numbers; Described polymer inlet 11 and the corresponding one by one setting of spinneret orifice 31, each polymer inlet 11 are connected with a measuring pump outlet of measuring separately respectively.This structure makes each spinneret orifice 31 on the spinnerets 3 that unique inlet of corresponding polymers with it 11 all arranged, and need not to realize through the component internal structure Design distribution of polymer.
As another kind of scheme, be provided with sand chamber seat 4 between feedboard 1 and the allocation units 2, sand chamber seat 4 is provided with some sand chambeies 41 that are communicated with spinneret orifice 31 and polymer inlet 11 respectively.The periphery of allocation units 2, sand chamber seat 4 and spinnerets 3 is provided with assembly housing 5.Feedboard 1, sand chamber seat 4, allocation units 2 are identical with the profile of spinnerets 3, and feedboard 1, sand chamber seat 4, allocation units 2 and spinnerets 3 profiles are rounded and rectangle in a kind of.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as feedboard 1, polymer inlet 11, allocation units 2, spinnerets 3, spinneret orifice 31, sand chamber seat 4, sand chamber 41, assembly housing 5 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily, and it all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (8)
1. bull chemical fibre monofilament filament spinning component; The feedboard (1), allocation units (2) and the spinnerets (3) that comprise discharging successively; It is characterized in that described spinnerets (3) is gone up at least two spinneret orifices (31) are set, described feedboard (1) is provided with the polymer inlet (11) with spinneret orifice (31) equal number; Described polymer inlet (11) and corresponding one by one settings of spinneret orifice (31), each polymer inlet (11) export with an independent measuring pump that measures respectively and are connected.
2. bull chemical fibre monofilament filament spinning component according to claim 1 is characterized in that, the quantity of described spinneret orifice (31) and polymer inlet (11) is respectively two to five.
3. bull chemical fibre monofilament filament spinning component according to claim 1 is characterized in that, described spinneret orifice (31) and polymer inlet (11) evenly distribute on same circumference respectively.
4. according to claim 1 or 2 or 3 described bull chemical fibre monofilament filament spinning components; It is characterized in that; Be provided with sand chamber seat (4) between described feedboard (1) and the allocation units (2), described sand chamber seat (4) is provided with some sand chambeies (41) that are communicated with spinneret orifice (31) and polymer inlet (11) respectively.
5. bull chemical fibre monofilament filament spinning component according to claim 4 is characterized in that the periphery of described allocation units (2), sand chamber seat (4) and spinnerets (3) is provided with assembly housing (5).
6. according to claim 1 or 2 or 3 described bull chemical fibre monofilament filament spinning components, it is characterized in that the periphery of described allocation units (2) and spinnerets (3) is provided with assembly housing (5).
7. bull chemical fibre monofilament filament spinning component according to claim 4; It is characterized in that; Described feedboard (1), sand chamber seat (4), allocation units (2) are identical with the profile of spinnerets (3), and feedboard (1), sand chamber seat (4), allocation units (2) and spinnerets (3) profile rounded with rectangle in a kind of.
8. bull chemical fibre monofilament filament spinning component according to claim 4; It is characterized in that; Described feedboard (1), allocation units (2) are identical with the profile of spinnerets (3), and feedboard (1), allocation units (2) and spinnerets (3) profile rounded with rectangle in a kind of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204396974U CN202369684U (en) | 2011-11-09 | 2011-11-09 | Multi-head chemical fiber monofilament spinning assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204396974U CN202369684U (en) | 2011-11-09 | 2011-11-09 | Multi-head chemical fiber monofilament spinning assembly |
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| Publication Number | Publication Date |
|---|---|
| CN202369684U true CN202369684U (en) | 2012-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204396974U Expired - Fee Related CN202369684U (en) | 2011-11-09 | 2011-11-09 | Multi-head chemical fiber monofilament spinning assembly |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409415A (en) * | 2011-11-09 | 2012-04-11 | 无锡市宇翔化纤工程设备有限公司 | Multi-head chemical fiber monofilament spinning assembly |
| WO2016086820A1 (en) * | 2014-12-04 | 2016-06-09 | 郑州中远氨纶工程技术有限公司 | Metering apparatus and spandex dry spinning component |
| JP7562990B2 (en) | 2020-05-26 | 2024-10-08 | 東レ株式会社 | Method for manufacturing spinnerets |
-
2011
- 2011-11-09 CN CN2011204396974U patent/CN202369684U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409415A (en) * | 2011-11-09 | 2012-04-11 | 无锡市宇翔化纤工程设备有限公司 | Multi-head chemical fiber monofilament spinning assembly |
| WO2016086820A1 (en) * | 2014-12-04 | 2016-06-09 | 郑州中远氨纶工程技术有限公司 | Metering apparatus and spandex dry spinning component |
| JP7562990B2 (en) | 2020-05-26 | 2024-10-08 | 東レ株式会社 | Method for manufacturing spinnerets |
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| Date | Code | Title | Description |
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| 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: 20120808 Termination date: 20141109 |
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| EXPY | Termination of patent right or utility model |