CN208395323U - A kind of screw extruder for melt spinning - Google Patents
A kind of screw extruder for melt spinning Download PDFInfo
- Publication number
- CN208395323U CN208395323U CN201821047801.3U CN201821047801U CN208395323U CN 208395323 U CN208395323 U CN 208395323U CN 201821047801 U CN201821047801 U CN 201821047801U CN 208395323 U CN208395323 U CN 208395323U
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- swivel nut
- circulating
- screw extruder
- windband
- circulation
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Abstract
The utility model provides a kind of screw extruder for melt spinning, including screw extruder ontology, circulating cooling component, circulating-heating component, cyclic water jacket, recycle windband, discharge nozzle, feed hopper and electric-control system, the screw extruder ontology includes swivel nut, the extruding screw being mounted in swivel nut by bearing and the screw drive component being connect by shaft coupling with extruding screw, the screw drive component includes speed reducer and motor, the open and close of speed reducer described in the electric control system controls and motor, the feed hopper and discharge nozzle are separately mounted to above the front end of the swivel nut and below rear end, the cyclic water jacket and circulation windband are separately positioned on outside front ends and the outside rear end of the swivel nut, the circulating cooling component and circulating-heating component are connected to the cyclic water jacket and circulation windband respectively.The utility model is simple and reasonable, less energy consumption, and automatically controlled process is few and melting efficiency is high, quality is high.
Description
Technical field
The utility model belongs to melt spinning technology field, is specifically related to a kind of screw extruding for melt spinning
Machine.
Background technique
A kind of spinning screw extruder is disclosed in Chinese utility model patent specification CN201720413664.X,
It mainly include the first cooling device and the second cooling device.The working principle of the utility model is: when temperature detecting element detects
When temperature of charge is excessively high in swivel nut, heater need to be first set to stop heating, then the first cooling device is made to cool down swivel nut；And
When technique adjustment, heater power need to be first reduced, reduces temperature in swivel nut, then drop the first cooling device to swivel nut
Temperature when temperature detecting element detects that temperature reaches setting value in swivel nut, then makes the first cooling device stop working, so not
It can only prevent in swivel nut temperature excessively high and make swivel nut fast cooling, and can prevent feed inlet solid grain from bonding.But in this way
Temperature control flow it is more complicated, energy consumption is higher；It is directly connected to there are also the second cooling device with feed hopper, will affect grain in this way
The aridity of material and the melting efficiency of pellet and quality.
Utility model content
For the above-mentioned prior art, the technical problem to be solved by the present invention is to provide a kind of less energy consumption, automatically controlled stream
Journey is few and melting efficiency and the high screw extruder for melt spinning of quality.
In order to solve the above technical problems, the utility model provides a kind of screw extruder for melt spinning, including
Screw extruder ontology, circulating cooling component, circulating-heating component, cyclic water jacket, circulation windband, discharge nozzle, feed hopper and electricity
Control system, the screw extruder ontology include swivel nut, the extruding screw being mounted in swivel nut by bearing and pass through shaft coupling
The screw drive component connecting with extruding screw, the screw drive component include speed reducer and motor, the electric-control system control
Make the open and close of the speed reducer and motor, the feed hopper and discharge nozzle be separately mounted to above the front end of the swivel nut and
Below rear end, the cyclic water jacket is separately positioned on outside front ends and the outside rear end of the swivel nut with circulation windband, described to follow
Ring cooling component and circulating-heating component are connected to the cyclic water jacket and circulation windband respectively.
More preferably, the circulating cooling component includes the water inlet pipe, outlet pipe and difference being connected to the cyclic water jacket
Water circulating pump, the water tank connecting with water inlet pipe, outlet pipe, the water circulating pump is connect with water tank by pipeline one, described automatically controlled
System controls the open and close of the water circulating pump.
More preferably, the circulating-heating component includes blast pipe, discharge pipe and the difference being connected to the circulation windband
Heater, the circulating fan connecting with blast pipe, discharge pipe, the heater is connect with circulating fan by pipeline two, described
The open and close of heater and circulating fan described in electric control system controls.
More preferably, several through-holes communicated with the circulation windband are provided on the swivel nut.
More preferably, insulating water-proof gasket is provided between the cyclic water jacket and the circulation windband.
Compared with the prior art, the beneficial effects of the utility model are: by the way that circulated air is arranged in the outside rear end of swivel nut
Set and the circulating-heating component being connected to circulation windband make the object in swivel nut in this way convenient for the temperature in control loop windband
Material is heated evenly, at the same can energy saving, reduce temperature control flow；In addition, circulation is arranged by the outside front ends in swivel nut
Water jacket and the circulating cooling component being connected to cyclic water jacket carry out temperature control in this way convenient for the material to feed zone in swivel nut
System influences melting efficiency in order to avoid the material of feed zone felt jam due to temperature is excessively high is fed.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the screw extruder for melt spinning of the utility model.
It illustrates: 11- blast pipe, 12- heater, 13- circulating fan, 14- discharge pipe, 21- water inlet pipe, 22- circulation
Water pump, 23- water tank, 24- outlet pipe, 31- bearing, 32- extruding screw, 331- speed reducer, 332- motor, 34- swivel nut, 341- are logical
Hole, 4- cyclic water jacket, 5- recycle windband, 6- discharge nozzle, 7- feed hopper.
Specific embodiment
The utility model is further described with preferred embodiment with reference to the accompanying drawing.
It is as shown in Figure 1 a kind of structural schematic diagram of the screw extruder for melt spinning of the utility model, including spiral shell
Bar extruder ontology, circulating cooling component, circulating-heating component, cyclic water jacket 4, circulation windband 5, discharge nozzle 6,7 and of feed hopper
Electric-control system (not shown).
Wherein, above-mentioned screw extruder ontology includes that the swivel nut 34 of cylinder hollow, both ends are mounted on swivel nut by bearing 31
Extruding screw 32 in 34 and the screw drive component being connect by shaft coupling with one end of extruding screw 32, the screw drive
Component includes speed reducer 331 and motor 332 interconnected, and the output end of speed reducer 331 is connect with shaft coupling, while speed reducer
331 and motor 332 open and close by above-mentioned electric control system controls.It is installed above the front end of above-mentioned swivel nut 34 and below rear end
There are above-mentioned feed hopper 7 and discharge nozzle 6, i.e. feed hopper 7 and discharge nozzle 6 is connected to swivel nut 34.In the outside front ends of swivel nut 34 and outer
Side rear end and the integrated molding of swivel nut 34 are provided with above-mentioned cyclic water jacket 4 and circulation windband 5.Certainly, cyclic water jacket 4 and circulation windband
5 can also be separately provided and then fit together with swivel nut 34.It is also installed in cyclic water jacket 4 and the side junction of circulation windband 5
There is insulating water-proof gasket (not shown).In addition, being provided with several through-holes communicated with circulation windband 5 on swivel nut 34
341。
In addition, above-mentioned cyclic water jacket 4 is connected to circulating cooling component, which includes connecting with cyclic water jacket 4
Logical water inlet pipe 21, outlet pipe 24 and the water circulating pump 22 being connect respectively with water inlet pipe 21, outlet pipe 24, water tank 23, circulation
It is connected between water pump 22 and water tank 23 by pipeline one (not identified in figure), there are also the open and close of water circulating pump 22 by automatically controlled system
System control.In addition, circulation windband 5 be connected to circulating-heating component, the circulating-heating component include with recycle windband 5 be connected into
Air hose 11, discharge pipe 14 and the heater 12 being connect respectively with blast pipe 11, discharge pipe 14, circulating fan 13, heater 12
It is connect between circulating fan 13 by pipeline two (not identified in figure), goes back the open and close of having heaters 12 and circulating fan 13
By electric control system controls.
The above only expresses preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not
Therefore it can be interpreted as that a limitation on the scope of the patent of the present invention.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the concept of the premise utility, several deformations can also be made, improves and substitutes, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (5)
1. a kind of screw extruder for melt spinning, including screw extruder ontology, discharge nozzle (6), feed hopper (7) and electricity
Control system, the screw extruder ontology include swivel nut (34), pass through the extruding screw that bearing (31) are mounted in swivel nut (34)
(32) and by shaft coupling the screw drive component connecting with extruding screw (32), the screw drive component includes speed reducer
(331) and motor (332), the open and close of speed reducer (331) and motor (332) described in the electric control system controls, it is described into
Hopper (7) and discharge nozzle (6) are separately mounted to above the front end of the swivel nut (34) and below rear end, it is characterised in that: are also wrapped
Include be arranged in the cyclic water jacket (4) of the swivel nut (34) outside front ends and the circulation windband (5) of outside rear end and respectively with follow
The circulating cooling component and circulating-heating component that ring water jacket (4) is connected to circulation windband (5).
2. a kind of screw extruder for melt spinning according to claim 1, it is characterised in that: the circulating cooling
Component include the water inlet pipe (21) being connected to the cyclic water jacket (4), outlet pipe (24) and respectively with water inlet pipe (21), water outlet
Water circulating pump (22), the water tank (23) of (24) connection are managed, the water circulating pump (22) is connect with water tank (23) by pipeline one, institute
State the open and close of water circulating pump described in electric control system controls (22).
3. a kind of screw extruder for melt spinning according to claim 1, it is characterised in that: the circulating-heating
Component include with it is described circulation windband (5) be connected to blast pipe (11), discharge pipe (14) and respectively with blast pipe (11), outlet air
Heater (12), the circulating fan (13) of (14) connection are managed, the heater (12) is connected with circulating fan (13) by pipeline two
It connects, the open and close of heater described in the electric control system controls (12) and circulating fan (13).
4. a kind of screw extruder for melt spinning according to claim 1, it is characterised in that: the swivel nut (34)
On be provided with several and the through-hole (341) that communicates of circulation windband (5).
5. a kind of screw extruder for melt spinning according to claim 1, it is characterised in that: the cyclic water jacket
(4) insulating water-proof gasket is provided between the circulation windband (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821047801.3U CN208395323U (en) | 2018-07-03 | 2018-07-03 | A kind of screw extruder for melt spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821047801.3U CN208395323U (en) | 2018-07-03 | 2018-07-03 | A kind of screw extruder for melt spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208395323U true CN208395323U (en) | 2019-01-18 |
Family
ID=65130824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821047801.3U Active CN208395323U (en) | 2018-07-03 | 2018-07-03 | A kind of screw extruder for melt spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208395323U (en) |
-
2018
- 2018-07-03 CN CN201821047801.3U patent/CN208395323U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230518 Address after: Building A10, 1st Floor, Xinzhi Science and Technology Park, No. 198 Jinxuan Avenue, Fuzhou High tech Industrial Development Zone, Fuzhou City, Jiangxi Province, 344100 Patentee after: Jiangxi Lide Fiber Co.,Ltd. Address before: 344000 Fuzhou Industrial Development Zone, Jiangxi Province Patentee before: JIANGXI HUAYUAN DYNAMO-ELECTRIC CO.,LTD. |