CN203999933U - A kind of melt spinning production equipment - Google Patents
A kind of melt spinning production equipment Download PDFInfo
- Publication number
- CN203999933U CN203999933U CN201420483073.6U CN201420483073U CN203999933U CN 203999933 U CN203999933 U CN 203999933U CN 201420483073 U CN201420483073 U CN 201420483073U CN 203999933 U CN203999933 U CN 203999933U
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- CN
- China
- Prior art keywords
- feeding barrel
- screw extruder
- production equipment
- melt spinning
- spinning production
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- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model discloses a kind of melt spinning production equipment, comprise master batch drying machine, screw extruder and spinneret assembly, between described master batch drying machine and screw extruder, be connected by transfer pipeline, described screw extruder is sent to spinneret assembly by melt through measuring pump, described spinneret assembly comprises spinnerets, described spinnerets is provided with the thin footpath spinneret orifice in the constant aperture of several tapered radial distributions, described master batch drying machine is provided with one, described screw extruder and spinneret assembly setting at least two groups, described transfer pipeline comprises a main line and some branch lines of being drawn by main line, described main line is connected with master batch drying machine, the outlet of described branch line is connected with the feed hopper of each screw extruder.The utility model can be produced for different small lot clients' individual demand.
Description
Technical field
The utility model relates to melt spinning production equipment.
Background technology
General melt spinning production equipment comprises master batch drying machine, screw extruder and spinneret assembly, between master batch drying machine and screw extruder, be connected by a transfer pipeline, transfer to screw extruder through the dry polyester granulate of master batch drying machine through transfer pipeline, screw extruder is sent to spinneret assembly by melt through measuring pump.It is applicable to large-scale mass production, but for different small lot clients' individual demand, it need to start all devices equally produces, but well-known, production of chemical fibres is highly energy-consuming, utilizes this equipment to produce and has caused great energy waste.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of melt spinning production equipment, conveniently produces for different small lot clients' individual demand, and avoids too much energy resource consumption.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of melt spinning production equipment, comprise master batch drying machine, screw extruder and spinneret assembly, between described master batch drying machine and screw extruder, be connected by transfer pipeline, described screw extruder is sent to spinneret assembly by melt through measuring pump, described spinneret assembly comprises spinnerets, described spinnerets is provided with the thin footpath spinneret orifice in the constant aperture of several tapered radial distributions, described master batch drying machine is provided with one, described screw extruder and spinneret assembly setting at least two groups, described transfer pipeline comprises a main line and some branch lines of being drawn by main line, described main line is connected with master batch drying machine, the outlet of described branch line is connected with the feed hopper of each screw extruder, the feed hopper of described screw extruder is also connected with Masterbatch metering distributor, described Masterbatch metering distributor comprises connected successively feeding barrel, blank cylinder, material blanking tube and online weighing transport, in described blank cylinder, be provided with the Masterbatch cutting device of cutting again.
Preferably, described feeding barrel is obliquely installed, the bottom of described feeding barrel is provided with a rotating disk, described feeding barrel bottom is provided with a discharge nozzle in low level side extreme lower position, described feeding barrel is provided with a feed pipe extending from the high-order side direction low level of feeding barrel side below bung, the entrance point of described feed pipe passes from feeding barrel, and the port of export of described feed pipe is near the low level side inner barrel wall of feeding barrel.
Preferably, the bung upper cover of described feeding barrel has glass cover, and the high-order side of described bung end face centre position is provided with bearing pin, and described glass cover is hinged on bearing pin.
Preferably, described feeding barrel is inversed taper platform shape cylinder, and the angle of inclination of described feeding barrel is 45 degree, and described feeding barrel outer barrel wall is provided with the tube connector passing for feed pipe, and described tube connector is provided with screw feed pipe and tube connector are fixed.
Preferably, described blank cylinder comprises cylindrical shell, and described cylindrical shell import is provided with import flashboard, and described cylindrical shell outlet is provided with outlet flashboard, and described inner barrel is provided with blank roller.
Preferably, described material blanking tube is obliquely installed, and described material blanking tube is made up of multistage differing tilt angles sectional pipe, and the angle of inclination of multistage sectional pipe progressively reduces from high to low.
Preferably, the entrance point of described thin footpath spinneret orifice is provided with taper import, and described spinnerets is provided with the guiding import of taper at spinneret orifice inlet side, and the taper import of thin footpath spinneret orifice is joined with guiding import.
Preferably, the ratio 1.01～20:1 of the sectional area of the import sectional area of described taper import and thin footpath spinneret orifice.
Preferably, the aperture of described thin footpath spinneret orifice is 0.5～2mm, draw ratio 5～15:1.
Preferably, be 0～35% of thin footpath spinneret orifice diameter in the spacer holes distance of the adjacent thin footpath of the spinneret orifice port of export, thin footpath spinneret orifice.
The utility model has been optimized melt spinning production equipment, some branch lines that transfer pipeline between master batch drying machine and screw extruder is divided into a main line and is drawn by main line, it is many group screw extruders and the dry polyester master particle of spinneret assembly supply that a master batch drying machine is only set simultaneously, like this, can produce for different small lot clients' individual demand simultaneously.And larger and inhomogeneous according to the Masterbatch grain diameter of in fact supplier's supply, the not high problem of precision is added in small lot batch manufacture, the utility model has further improved Masterbatch metering distributor, by the cutting device arranging in blank cylinder, Masterbatch is carried out to cutting homogenizing on the one hand, pass through on the other hand the progressively blanking of reduction of speed, make online weighing transport can receive more uniformly blanking and carry out accurate Weighing, once reach the Masterbatch quality of setting, close rapidly material blanking tube by striker plate, online weighing transport is carried Masterbatch to the feed hopper of screw extruder simultaneously.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is general structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of Masterbatch metering distributor;
Fig. 3 is feeding barrel structural representation;
Fig. 4 is staving and the feed pipe syndeton schematic diagram of feeding barrel;
Fig. 5 is the partial structurtes schematic diagram of spinnerets.
Detailed description of the invention
Illustrate embodiment of the present utility model below in conjunction with Fig. 1 and 5.
As shown in Figure 1, a kind of melt spinning production equipment, comprise master batch drying machine 2, screw extruder 4 and spinneret assembly 6, between described master batch drying machine and screw extruder, be connected by transfer pipeline 3, described screw extruder 4 is sent to spinneret assembly 6 by melt through measuring pump 5.
Wherein, master batch drying machine 2 is provided with one, screw extruder 4 and spinneret assembly 6 arrange at least two groups, many group screw extruders 4 and spinneret assembly Unit 6 are parallel to be arranged, described transfer pipeline 3 comprises a main line 31 and some branch lines 32 of being drawn by main line, described main line is connected with master batch drying machine, and the outlet of described branch line is connected with the feed hopper of each screw extruder.
Optimize melt spinning production equipment, some branch lines that transfer pipeline between master batch drying machine and screw extruder is divided into a main line and is drawn by main line, it is many group screw extruders and the dry polyester master particle of spinneret assembly supply that a master batch drying machine is only set simultaneously, like this, can produce for different small lot clients' individual demand simultaneously.
And the feed hopper of screw extruder 4 is also connected with Masterbatch metering distributor 1, as shown in Figure 2, described Masterbatch metering distributor 1 comprises connected successively feeding barrel 11, blank cylinder 12, material blanking tube 13 and online weighing transport 14, in described blank cylinder, be provided with the Masterbatch cutting device of cutting again, the discharging opening of described material blanking tube is provided with striker plate, and described striker plate is opened and closed by the transport control of weighing.
Described blank cylinder 12 cylindrical shells, described cylindrical shell import is provided with import flashboard, and described cylindrical shell outlet is provided with outlet flashboard, and described inner barrel is provided with blank roller.Each import flashboard is opened, and outlet flashboard cuts out, and after charging in cylindrical shell is suitable, closes import flashboard, and then blank roller is started working, and after blank completes, opens outlet flashboard, to material blanking tube blanking.
Described material blanking tube is obliquely installed, and described material blanking tube is made up of multistage differing tilt angles sectional pipe, and the angle of inclination of multistage sectional pipe progressively reduces from high to low.
Larger and inhomogeneous according to the Masterbatch grain diameter of in fact supplier's supply, the not high problem of precision is added in small lot batch manufacture, Masterbatch metering distributor further improves, by the cutting device arranging in blank cylinder, Masterbatch is carried out to cutting homogenizing on the one hand, pass through on the other hand the progressively blanking of reduction of speed, make online weighing transport can receive more uniformly blanking and carry out accurate Weighing, once reach the Masterbatch quality of setting, close rapidly material blanking tube by striker plate, online weighing transport is carried Masterbatch to the feed hopper of screw extruder simultaneously.
Described feeding barrel 11 is obliquely installed, described feeding barrel comprises staving 111, feeding barrel bottom is provided with a rotating disk 114, rotating disk is controlled rotation by the motor 115 of feeding barrel below, described feeding barrel bottom is provided with a discharge nozzle 113 in low level side extreme lower position, described feeding barrel is provided with a feed pipe 112 extending from the high-order side direction low level of feeding barrel side below bung, and the entrance point of described feed pipe passes from feeding barrel, and the port of export of described feed pipe is near the low level side inner barrel wall of feeding barrel.
Because feeding barrel is obliquely installed, and because feed pipe stretches into feeding barrel from high-order side, the feed pipe port of export is near feeding barrel low level side inner barrel wall, thereby can control Masterbatch quantity in feeding barrel and remain at certain height, slowly run owing to being provided with rotating disk in feeding barrel bottom simultaneously, guarantee discharging is smooth and easy, makes discharge nozzle be difficult for resulting in blockage.
In addition, the bung upper cover of described feeding barrel has glass cover, and the high-order side of described bung end face centre position is provided with bearing pin, and described glass cover is hinged on bearing pin.Be convenient to observe and control the situation in feeding barrel.Described feeding barrel is inversed taper platform shape cylinder, and the angle of inclination of described feeding barrel is 45 degree, is provided with like this and is beneficial to blanking.Described feeding barrel outer barrel wall is provided with the tube connector 116 passing for feed pipe, and described tube connector is provided with screw 117 feed pipe and tube connector are fixed.Like this feed pipe relatively feeding barrel do expanding-contracting action fixing, thereby regulate the quantity that enters Masterbatch in feeding barrel.
Described spinneret assembly comprises spinnerets 61, described spinnerets is provided with the thin footpath spinneret orifice 611 in the constant aperture of several tapered radial distributions, the entrance point of described thin footpath spinneret orifice is provided with taper import 612, described spinnerets is provided with the guiding import 613 of taper at spinneret orifice inlet side, the taper import of thin footpath spinneret orifice is joined with guiding import.Ratio 1.01～the 20:1 of the sectional area of the import sectional area of described taper import and thin footpath spinneret orifice.The aperture of described thin footpath spinneret orifice is 0.5～2mm, draw ratio 5～15:1.Spacer holes distance at the adjacent thin footpath of the spinneret orifice port of export, thin footpath spinneret orifice is 0～35% of thin footpath spinneret orifice diameter.
Claims (10)
1. a melt spinning production equipment, comprise master batch drying machine, screw extruder and spinneret assembly, between described master batch drying machine and screw extruder, be connected by transfer pipeline, described screw extruder is sent to spinneret assembly by melt through measuring pump, described spinneret assembly comprises spinnerets, described spinnerets is provided with the thin footpath spinneret orifice in the constant aperture of several tapered radial distributions, it is characterized in that: described master batch drying machine is provided with one, described screw extruder and spinneret assembly setting at least two groups, described transfer pipeline comprises a main line and some branch lines of being drawn by main line, described main line is connected with master batch drying machine, the outlet of described branch line is connected with the feed hopper of each screw extruder, the feed hopper of described screw extruder is also connected with Masterbatch metering distributor, described Masterbatch metering distributor comprises connected successively feeding barrel, blank cylinder, material blanking tube and online weighing transport, in described blank cylinder, be provided with the Masterbatch cutting device of cutting again.
2. a kind of melt spinning production equipment according to claim 1, it is characterized in that: described feeding barrel is obliquely installed, the bottom of described feeding barrel is provided with a rotating disk, described feeding barrel bottom is provided with a discharge nozzle in low level side extreme lower position, described feeding barrel is provided with a feed pipe extending from the high-order side direction low level of feeding barrel side below bung, the entrance point of described feed pipe passes from feeding barrel, and the port of export of described feed pipe is near the low level side inner barrel wall of feeding barrel.
3. a kind of melt spinning production equipment according to claim 2, is characterized in that: the bung upper cover of described feeding barrel has glass cover, and the high-order side of described bung end face centre position is provided with bearing pin, and described glass cover is hinged on bearing pin.
4. a kind of melt spinning production equipment according to claim 2, it is characterized in that: described feeding barrel is inversed taper platform shape cylinder, the angle of inclination of described feeding barrel is 45 degree, described feeding barrel outer barrel wall is provided with the tube connector passing for feed pipe, and described tube connector is provided with screw feed pipe and tube connector are fixed.
5. a kind of melt spinning production equipment according to claim 1, is characterized in that: described blank cylinder comprises cylindrical shell, described cylindrical shell import is provided with import flashboard, and described cylindrical shell outlet is provided with outlet flashboard, and described inner barrel is provided with blank roller.
6. a kind of melt spinning production equipment according to claim 5, is characterized in that: described material blanking tube is obliquely installed, and described material blanking tube is made up of multistage differing tilt angles sectional pipe, and the angle of inclination of multistage sectional pipe progressively reduces from high to low.
7. a kind of melt spinning production equipment according to claim 1, it is characterized in that: the entrance point of described thin footpath spinneret orifice is provided with taper import, described spinnerets is provided with the guiding import of taper at spinneret orifice inlet side, the taper import of thin footpath spinneret orifice is joined with guiding import.
8. a kind of melt spinning production equipment according to claim 7, is characterized in that: the ratio 1.01～20:1 of the sectional area of the import sectional area of described taper import and thin footpath spinneret orifice.
9. a kind of melt spinning production equipment according to claim 8, is characterized in that: the aperture of described thin footpath spinneret orifice is 0.5～2mm, draw ratio 5～15:1.
10. a kind of melt spinning production equipment according to claim 9, is characterized in that: at the spacer holes of the adjacent thin footpath of the spinneret orifice port of export, thin footpath spinneret orifice apart from being 0～35% of thin footpath spinneret orifice diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420483073.6U CN203999933U (en) | 2014-08-26 | 2014-08-26 | A kind of melt spinning production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420483073.6U CN203999933U (en) | 2014-08-26 | 2014-08-26 | A kind of melt spinning production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203999933U true CN203999933U (en) | 2014-12-10 |
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ID=52039961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420483073.6U Expired - Fee Related CN203999933U (en) | 2014-08-26 | 2014-08-26 | A kind of melt spinning production equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN203999933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106381528A (en) * | 2016-11-30 | 2017-02-08 | 南京瘦懒猴信息科技有限公司 | Long spinning box |
-
2014
- 2014-08-26 CN CN201420483073.6U patent/CN203999933U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106381528A (en) * | 2016-11-30 | 2017-02-08 | 南京瘦懒猴信息科技有限公司 | Long spinning box |
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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: 20141210 Termination date: 20200826 |