CN204625847U - The spinnerets produced for pillow and spinning appts - Google Patents
The spinnerets produced for pillow and spinning appts Download PDFInfo
- Publication number
- CN204625847U CN204625847U CN201520247708.7U CN201520247708U CN204625847U CN 204625847 U CN204625847 U CN 204625847U CN 201520247708 U CN201520247708 U CN 201520247708U CN 204625847 U CN204625847 U CN 204625847U
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- China
- Prior art keywords
- truncated cone
- pillow
- cylindrical
- wire vent
- spinnerets
- 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 12
- 230000007704 transition Effects 0.000 claims abstract description 18
- 239000007921 spray Substances 0.000 claims abstract description 15
- 230000004323 axial length Effects 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000005520 cutting process Methods 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000011218 segmentation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model discloses the spinnerets and spinning appts produced for pillow, support force and the resilience of pillow can be improved, reduce the stress deformation amount of pillow.This spinnerets comprises plate body, plate body is provided with spray silk region, spray is provided with multiple spinneret orifice in silk region, described spinneret orifice comprises truncated cone-shaped inlet portion from top to bottom successively, cylindrical midsection, truncated cone-shaped transition part and cylindrical wire vent portion, the coning angle that truncated cone-shaped inlet portion is corresponding is 88-92 degree, the diameter of cylindrical midsection is 1.8-2.2mm, the coning angle that truncated cone-shaped transition part is corresponding is 110-130 degree, the diameter in cylindrical wire vent portion is 0.3-0.5mm, the axial length in cylindrical wire vent portion is 1.4-1.6mm, the pitch of holes of adjacent two spinneret orifices is 3.5-4.5mm.This device comprises extruder, and the die head of extruder has installed above-mentioned spinnerets.
Description
Technical field
The utility model relates to spinnerets and the spinning appts of the application of macromolecular fibre pillow production field.
Background technology
In prior art, the process units of macromolecular fibre pillow generally comprises extruder, the front end of extruder is provided with net-changing device, the front end of net-changing device is provided with die head, is provided with spinnerets in die head, is provided with water tank below die head, the top of water tank is provided with towards the formation mould of die head, the arranged outside of water tank has dewater unit and edge-cutting device, and the arranged outside of edge-cutting device has segmenting device, and the arranged outside of segmenting device has transport.During use, first with spinnerets, the Raw material processing of heating and melting is become filament by extruder, then shaping by formation mould and cooled by water tank.Then by dewater unit by the molding mass dehydration after shaping and by edge-cutting device by molding mass cut-parts, finally by segmenting device, molding mass press the final finished product of certain length segmentation formation, is then carried by transport.In prior art, the pillow resistance to pressure processed according to above-mentioned operation is poor, and with deflection is large after a period of time, resilience is poor.But the way of improvement cannot be found out all the time.
Utility model content
The utility model solve technical problem be to provide a kind of be conducive to improve pillow support force and elastic for pillow produce spinnerets.
The utility model solves the technical scheme that its technical problem adopts: the spinnerets produced for pillow, comprise plate body, plate body is provided with spray silk region, spray is provided with multiple spinneret orifice in silk region, described spinneret orifice comprises truncated cone-shaped inlet portion from top to bottom successively, cylindrical midsection, truncated cone-shaped transition part and cylindrical wire vent portion, the coning angle that truncated cone-shaped inlet portion is corresponding is 88-92 degree, the diameter of cylindrical midsection is 1.8-2.2mm, the coning angle that truncated cone-shaped transition part is corresponding is 110-130 degree, the diameter in cylindrical wire vent portion is 0.3-0.5mm, the axial length in cylindrical wire vent portion is 1.4-1.6mm, the pitch of holes of adjacent two spinneret orifices is 3.5-4.5mm.
Further: the coning angle that truncated cone-shaped inlet portion is corresponding is 90 degree, the diameter of cylindrical midsection is 2mm, the coning angle that truncated cone-shaped transition part is corresponding is 120 degree, the diameter in cylindrical wire vent portion is 0.4mm, the axial length in cylindrical wire vent portion is 1.5mm, and the pitch of holes of adjacent two spinneret orifices is 4mm.
The utility model additionally provides the spinning appts produced for pillow, comprise extruder, the front end of extruder is provided with net-changing device, the front end of net-changing device is provided with die head, spinnerets is provided with in die head, described spinnerets comprises plate body, plate body is provided with spray silk region, spray is provided with multiple spinneret orifice in silk region, it is characterized in that: described spinneret orifice comprises truncated cone-shaped inlet portion from top to bottom successively, cylindrical midsection, truncated cone-shaped transition part and cylindrical wire vent portion, the coning angle that truncated cone-shaped inlet portion is corresponding is 88-92 degree, the diameter of cylindrical midsection is 1.8-2.2mm, the coning angle that truncated cone-shaped transition part is corresponding is 110-130 degree, the diameter in cylindrical wire vent portion is 0.3-0.5mm, the axial length in cylindrical wire vent portion is 1.4-1.6mm, the pitch of holes of adjacent two spinneret orifices is 3.5-4.5mm.
Further: the below of described die head is provided with water tank, the top of water tank is provided with towards the formation mould of die head.
Further: the arranged outside of described water tank has dewater unit and edge-cutting device.
Further: the arranged outside of described edge-cutting device has segmenting device.
Further: the arranged outside of described segmenting device has transport.
The beneficial effects of the utility model are: support force and the resilience that can improve pillow, reduce the stress deformation amount of pillow.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of spinnerets and spinneret orifice;
Fig. 2 is the schematic diagram of the structure of each several part of spinneret orifice;
Fig. 3 is the schematic diagram of extruder, water tank and formation mould;
Be labeled as in figure: plate body 1, spray silk region 2, spinneret orifice 3, inlet portion 4, pars intermedia 5, transition part 6, wire vent portion 7, extruder 8, formation mould 9, water tank 10.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
As depicted in figs. 1 and 2, spinnerets for pillow production of the present utility model comprises plate body 1, plate body 1 is provided with spray silk region 2, in spray silk region, 2 are provided with multiple spinneret orifice 3, described spinneret orifice 3 comprises truncated cone-shaped inlet portion 4 from top to bottom successively, cylindrical midsection 5, truncated cone-shaped transition part 6 and cylindrical wire vent portion 7, the coning angle of truncated cone-shaped inlet portion 4 correspondence is 88-92 degree, the diameter of cylindrical midsection 5 is 1.8-2.2mm, the coning angle of truncated cone-shaped transition part 6 correspondence is 110-130 degree, the diameter in cylindrical wire vent portion 7 is 0.3-0.5mm, the axial length in cylindrical wire vent portion 7 is 1.4-1.6mm, the pitch of holes of adjacent two spinneret orifices is 3.5-4.5mm.The utility model is found by great many of experiments, affects pillow support power and elastic factor is spinnerets.How to transform spinnerets and just become a difficult problem.Found by great many of experiments, improved by the size of the density of the spinneret orifice to spinnerets and the structure of spinneret orifice and spinneret orifice, the resilience of pillow and support force can be made to significantly improve.Namely use the spinnerets of said structure, resilience and the support force of the pillow produced are significantly improved compared to existing technology.
On the basis of the above, preferably, the coning angle that truncated cone-shaped inlet portion is corresponding is 90 degree, the diameter of cylindrical midsection is 2mm, the coning angle that truncated cone-shaped transition part is corresponding is 120 degree, the diameter in cylindrical wire vent portion is 0.4mm, and the axial length in cylindrical wire vent portion is 1.5mm, and the pitch of holes of adjacent two spinneret orifices is 4mm.The resilience of the pillow that the program is produced and support force are for optimum.
Below introduce the spinning appts utilizing above-mentioned spinnerets.As shown in Figure 3, for the spinning appts that pillow is produced, comprise extruder 8, the front end of extruder 8 is provided with net-changing device, the front end of net-changing device is provided with die head, spinnerets is provided with in die head, described spinnerets comprises plate body 1, plate body 1 is provided with spray silk region 2, in spray silk region, 2 are provided with multiple spinneret orifice 3, described spinneret orifice 3 comprises truncated cone-shaped inlet portion 4 from top to bottom successively, cylindrical midsection 5, truncated cone-shaped transition part 6 and cylindrical wire vent portion 7, the coning angle of truncated cone-shaped inlet portion 4 correspondence is 88-92 degree, the diameter of cylindrical midsection 5 is 1.8-2.2mm, the coning angle of truncated cone-shaped transition part 6 correspondence is 110-130 degree, the diameter in cylindrical wire vent portion 7 is 0.3-0.5mm, the axial length in cylindrical wire vent portion 7 is 1.4-1.6mm, the pitch of holes of adjacent two spinneret orifices is 3.5-4.5mm.Said apparatus can be passed through shaping grinding apparatus by the filament that spinnerets is extruded and cooling device is shaped.Form the shape of pillow.Such as shown in Fig. 3, the below of described die head is provided with water tank 10, and the top of water tank 10 is provided with towards the formation mould 9 of die head.Form the strip shape material of pillow shape through the cooling of water tank 10 after filament enters formation mould 9.
Further, in order to carry out shaping to above-mentioned strip shape material, can at the arranged outside dewater unit of described water tank and edge-cutting device.Dewater unit is for sloughing the moisture content in strip shape material.Edge-cutting device is used for repairing the edge of strip shape material.These devices all can apply existing device.
After above-mentioned cutting edge operation, segmentation process can be entered.Segmenting device is had in the arranged outside of described edge-cutting device.By segmenting device, strip shape material is split according to certain length, form multiple pillow.Segmenting device can apply existing segmenting device.
For the ease of conveying, the arranged outside of described segmenting device has transport.Pillow after segmentation is transported to destination by transport, further packs or transport etc.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. for the spinnerets of pillow production, comprise plate body, plate body is provided with spray silk region, spray is provided with multiple spinneret orifice in silk region, it is characterized in that: described spinneret orifice comprises truncated cone-shaped inlet portion from top to bottom successively, cylindrical midsection, truncated cone-shaped transition part and cylindrical wire vent portion, the coning angle that truncated cone-shaped inlet portion is corresponding is 88-92 degree, the diameter of cylindrical midsection is 1.8-2.2mm, the coning angle that truncated cone-shaped transition part is corresponding is 110-130 degree, the diameter in cylindrical wire vent portion is 0.3-0.5mm, the axial length in cylindrical wire vent portion is 1.4-1.6mm, the pitch of holes of adjacent two spinneret orifices is 3.5-4.5mm.
2. as claimed in claim 1 for the spinnerets of pillow production, it is characterized in that: the coning angle that truncated cone-shaped inlet portion is corresponding is 90 degree, the diameter of cylindrical midsection is 2mm, the coning angle that truncated cone-shaped transition part is corresponding is 120 degree, the diameter in cylindrical wire vent portion is 0.4mm, the axial length in cylindrical wire vent portion is 1.5mm, and the pitch of holes of adjacent two spinneret orifices is 4mm.
3. for the spinning appts of pillow production, comprise extruder, the front end of extruder is provided with net-changing device, the front end of net-changing device is provided with die head, spinnerets is provided with in die head, it is characterized in that: described spinnerets comprises plate body, plate body is provided with spray silk region, spray is provided with multiple spinneret orifice in silk region, it is characterized in that: described spinneret orifice comprises truncated cone-shaped inlet portion from top to bottom successively, cylindrical midsection, truncated cone-shaped transition part and cylindrical wire vent portion, the coning angle that truncated cone-shaped inlet portion is corresponding is 88-92 degree, the diameter of cylindrical midsection is 1.8-2.2mm, the coning angle that truncated cone-shaped transition part is corresponding is 110-130 degree, the diameter in cylindrical wire vent portion is 0.3-0.5mm, the axial length in cylindrical wire vent portion is 1.4-1.6mm, the pitch of holes of adjacent two spinneret orifices is 3.5-4.5mm.
4., as claimed in claim 3 for the spinning appts that pillow is produced, it is characterized in that: the below of described die head is provided with water tank, the top of water tank is provided with towards the formation mould of die head.
5., as claimed in claim 4 for the spinning appts that pillow is produced, it is characterized in that: the arranged outside of described water tank has dewater unit and edge-cutting device.
6., as claimed in claim 5 for the spinning appts that pillow is produced, it is characterized in that: the arranged outside of described edge-cutting device has segmenting device.
7., as claimed in claim 6 for the spinning appts that pillow is produced, it is characterized in that: the arranged outside of described segmenting device has transport.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520247708.7U CN204625847U (en) | 2015-04-23 | 2015-04-23 | The spinnerets produced for pillow and spinning appts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520247708.7U CN204625847U (en) | 2015-04-23 | 2015-04-23 | The spinnerets produced for pillow and spinning appts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204625847U true CN204625847U (en) | 2015-09-09 |
Family
ID=54044893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520247708.7U Expired - Fee Related CN204625847U (en) | 2015-04-23 | 2015-04-23 | The spinnerets produced for pillow and spinning appts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204625847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637435A (en) * | 2016-12-29 | 2017-05-10 | 中国纺织科学研究院 | Polyethylene fiber and continuous and stable preparation device and continuous and stable preparation method thereof |
-
2015
- 2015-04-23 CN CN201520247708.7U patent/CN204625847U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637435A (en) * | 2016-12-29 | 2017-05-10 | 中国纺织科学研究院 | Polyethylene fiber and continuous and stable preparation device and continuous and stable preparation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 |