CN209657910U - Extrusion device is used in a kind of production of electric control cable - Google Patents
Extrusion device is used in a kind of production of electric control cable Download PDFInfo
- Publication number
- CN209657910U CN209657910U CN201920637390.1U CN201920637390U CN209657910U CN 209657910 U CN209657910 U CN 209657910U CN 201920637390 U CN201920637390 U CN 201920637390U CN 209657910 U CN209657910 U CN 209657910U
- Authority
- CN
- China
- Prior art keywords
- discharge port
- extrusion die
- screw conveyor
- extrusion
- filter screen
- 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
- 238000001125 extrusion Methods 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000010865 sewage Substances 0.000 claims abstract description 13
- 239000011148 porous material Substances 0.000 claims abstract description 10
- 238000001035 drying Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000032765 Device extrusion Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model is a kind of electric control cable production extrusion device, including screw conveyor, it is equipped with feed inlet at the top of screw conveyor and bottom is equipped with discharge port, spiral conveyor rod is installed in screw conveyor, spiral conveyor rod is connected with driving motor, resistive heater is equipped with inside spiral conveyor rod, filter screen device is installed on screw conveyor inner wall, backwash mouth is equipped at the top of screw conveyor, bottom is equipped with sewage draining exit, sewage draining exit, backwash mouth is located at the front end of filter screen device, rear end, discharge port bottom is equipped with extrusion die fixator, extrusion die fixator includes horizontal fixed cylinder, connecting cylinder is equipped at the top of fixed cylinder, running through in connecting cylinder has intercommunicating pore corresponding with discharge port inner cavity, fixed tube inner chamber is equipped with cable core and penetrates die head and extrusion die.The utility model can be filtered the substance for entering circular passage, ensure that the quality for squeezing out cable, and filter screen device can carry out backwash cleaning, not have to replacement cleaning, convenient and efficient.
Description
Technical field
The utility model relates to the field of cable production equipment more particularly to a kind of electric control cable production extrusion dresses
It sets.
Background technique
With the continuous improvement that the field that electric control cable function carries constantly expands and service performance requires, to cable
Production and processing technology require it is increasingly accurate.
The insulating layer and external sheath layer of cable mostly use extrusion device extrusion molding, but present extrusion device enters
Inevitably it is mingled with some sundries in the substance of extrusion die, and then influences the quality and appearance of cable.
Summary of the invention
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of electric control cable production extrusion dress
It sets.
In order to achieve the above object, the utility model adopts the following technical solutions:
A kind of electric control cable production extrusion device, including horizontal screw conveyor, the screw conveyor top
Portion one end is equipped with feed inlet and bottom other end is equipped with discharge port, and edge is axially installed with hollow spiral shell in the screw conveyor
Conveying lever is revolved, the spiral conveyor rod is equipped with several screw blades, and the spiral conveyor rod is connected with driving motor, the driving
Motor is fixed on the outside of an end face of screw conveyor, and resistive heater, the heating electricity are equipped with inside the spiral conveyor rod
Resistance silk is electrically connected with external power supply, is equipped with filter screen device on the screw conveyor inner wall, among the filter screen device
It is worn and is connect on spiral conveyor rod by bearing and seal with elastometic washer, the filter screen device is located at discharge port front end, the spiral
Backwash mouth, bottom are equipped at the top of conveyer equipped with sewage draining exit, before the sewage draining exit, backwash mouth are located at filter screen device
End, rear end, the discharge port, backwash mouth are equipped with control valve on sewage draining exit, and the discharge port bottom is equipped with extrusion die
Fixator, the extrusion die fixator include the perforative fixed cylinder in horizontally disposed middle part, and the fixed cylinder top center is set
There is connecting cylinder, the connecting cylinder top sidewall is removably mounted at discharge port bottom by fixing bolt, passes through in the connecting cylinder
It is installed with intercommunicating pore corresponding with discharge port inner cavity, the intercommunicating pore is communicated with fixed tube inner chamber, the fixed tube inner chamber both ends point
Cable core is not installed and penetrates die head and extrusion die, the cable core, which penetrates die internal center, which to be run through, cable core channel, the cable
Core penetrates in die head one end insertion extrusion die and forms annular channel, the annular channel between insertion portion and extrusion die
One end is connected with intercommunicating pore, and the extrusion die is equipped with the extrusion cavities of connection in annular channel other end.
It is threaded with annular on the extrusion die extruding end outer wall and cools down drying cylinder, the annular cools down in drying cylinder
Wall is equipped with air-distributing tube, and the air-distributing tube inner wall is equipped with several gas outlets, and the air-distributing tube is connected with air blast by air-blowing pipeline
Machine.
Running through on the screw blade has through-hole.
The beneficial effects of the utility model are: the utility model before discharge port be equipped with filter screen device, can into
Enter cable core and penetrate the substance of circular passage between die head, extrusion die to be filtered, ensure that the quality for squeezing out cable, and filter
Net device can carry out backwash cleaning, not have to replacement cleaning, convenient and efficient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure: 1- screw conveyor；2- feed inlet；3- discharge port；4- spiral conveyor rod；5- driving motor；6- heating electricity
Hinder silk；7- filter screen device；8- backwash mouth；9- sewage draining exit；10- control valve；11- screw blade；12- fixed cylinder；13- connection
Cylinder；14- intercommunicating pore；15- cable core penetrates die head；16- extrusion die；17- cable core channel；18- annular channel；19- extrusion cavities；
20- annular cools down drying cylinder；21- air-distributing tube；The gas outlet 22-；23- through-hole；
It is described in detail below with reference to the embodiments of the present invention referring to attached drawing.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
As shown in Figure 1, a kind of electric control cable production extrusion device, including horizontal screw conveyor 1, the spiral shell
1 top one end of conveyer is revolved equipped with feed inlet 2 and bottom other end is equipped with discharge port 3, and the screw conveyor 1 is interior along axial direction
Hollow spiral conveyor rod 4 is installed, the spiral conveyor rod 4 is equipped with several screw blades 11, and the spiral conveyor rod 4 connects
There is driving motor 5, the driving motor 5 is fixed on the outside of an end face of screw conveyor 1, is set inside the spiral conveyor rod 4
There is resistive heater 6, the resistive heater 6 is electrically connected with external power supply, is equipped with filtering on 1 inner wall of screw conveyor
Net device 7 is worn among the filter screen device 7 by bearing and seal with elastometic washer and is connect on spiral conveyor rod 4, the filter screen
Device 7 is located at 3 front end of discharge port, backwash mouth 8 is equipped at the top of the screw conveyor 1, bottom is equipped with sewage draining exit 9, the blowdown
Mouthfuls 9, backwash mouth 8 is located at the front end of filter screen device 7, rear end, and the discharge port 3, backwash mouth 8 are equipped on sewage draining exit 9
Control valve 10,3 bottom of discharge port are equipped with extrusion die fixator, and the extrusion die fixator includes horizontally disposed
The perforative fixed cylinder 12 in middle part, 12 top center of fixed cylinder is equipped with connecting cylinder 13, and 13 top sidewall of connecting cylinder is logical
It crosses fixing bolt and is removably mounted at 3 bottom of discharge port, running through in the connecting cylinder 13 has connection corresponding with 3 inner cavity of discharge port
Hole 14, the intercommunicating pore 14 are communicated with 12 inner cavity of fixed cylinder, and the 12 inner cavity both ends of fixed cylinder are separately installed with cable core and penetrate mould
First 15 and extrusion die 16, the cable core penetrates 15 inside center of die head through there is cable core channel 17, and the cable core penetrates die head
15 one end are inserted into extrusion die 16 and form annular channel 18, the annular channel 18 between insertion portion and extrusion die 16
One end is connected with intercommunicating pore 14, and the extrusion die 16 is equipped with the extrusion cavities 19 of connection in 18 other end of annular channel.
The cooling drying cylinder 20 of annular, the cooling drying of annular are threaded on the 16 extruding end outer wall of extrusion die
20 inner walls of cylinder are equipped with air-distributing tube 21, and 21 inner wall of air-distributing tube is equipped with several gas outlets 22, and the air-distributing tube 21 passes through drum
Feed channel is connected with air blower.
Running through on the screw blade 11 has through-hole 23.
The utility model is equipped with filter screen device 7 before discharge port 3, can penetrate die head 15, extrusion into cable core
The substance of 16 circular passages 18 of die head is filtered, and ensure that the quality for squeezing out cable, and filter screen device 7 can carry out
Backwash cleaning, closes the control valve 10 of discharge port 3, and the control valve 10 on opening backwash mouth 8, sewage draining exit 9 passes through backwash mouth
8 are connected with external fresh water pipeline and delivery pump, so that it may backwash is carried out to filter screen device 7, raffinate is discharged from sewage draining exit 9,
It is cleared up without replacement, it is convenient and efficient.Cooling drying cylinder 20 is tightened on extrusion die 16 by screw thread, can be to the high temperature come out
Cable carries out cooling drying.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the method concept of the utility model and the various improvement of technical solution progress are used, or without
Improvement directly applies to other occasions, both is within the protection scope of the present invention.
Claims (3)
1. a kind of electric control cable production extrusion device, which is characterized in that described including horizontal screw conveyor (1)
One end is equipped with feed inlet (2) at the top of screw conveyor (1) and bottom other end is equipped with discharge port (3), the screw conveyor
(1) along being axially installed with hollow spiral conveyor rod (4) in, the spiral conveyor rod (4) is equipped with several screw blades (11),
The spiral conveyor rod (4) is connected with driving motor (5), and the driving motor (5) is fixed on outside an end face of screw conveyor (1)
Side, the spiral conveyor rod (4) is internal to be equipped with resistive heater (6), and the resistive heater (6) is electrically connected with external power supply,
It is equipped with filter screen device (7) on screw conveyor (1) inner wall, passes through bearing and rubber among the filter screen device (7)
Rubber sealing, which is worn, to be connect on spiral conveyor rod (4), and the filter screen device (7) is located at discharge port (3) front end, the helical feed
Backwash mouth (8), bottom are equipped at the top of machine (1) equipped with sewage draining exit (9), the sewage draining exit (9), backwash mouth (8) are located at filtering
Front end, the rear end of net device (7), the discharge port (3), backwash mouth (8) are equipped with control valve (10), institute on sewage draining exit (9)
It states discharge port (3) bottom and extrusion die fixator is installed, the extrusion die fixator includes that horizontally disposed middle part is run through
Fixed cylinder (12), fixed cylinder (12) top center is equipped with connecting cylinder (13), and connecting cylinder (13) top sidewall passes through
Fixing bolt is removably mounted at discharge port (3) bottom, and the connecting cylinder (13) is interior corresponding with discharge port (3) inner cavity through having
Intercommunicating pore (14), the intercommunicating pore (14) communicate with fixed cylinder (12) inner cavity, and fixed cylinder (12) the inner cavity both ends are installed respectively
There is cable core to penetrate die head (15) and extrusion die (16), the cable core, which penetrates die head (15) inside center, which to be run through, cable core channel
(17), the cable core penetrate die head (15) one end insertion extrusion die (16) in and shape between insertion portion and extrusion die (16)
It circularizes runner (18), described annular channel (18) one end is connected with intercommunicating pore (14), and the extrusion die (16) is in annular flow
Road (18) other end is equipped with the extrusion cavities (19) of connection.
2. a kind of electric control cable production extrusion device according to claim 1, which is characterized in that the extrusion die
It is cooling drying cylinder (20) that it is threaded with annular on head (16) extruding end outer wall, is set on described cooling drying cylinder (20) inner wall of annular
Have air-distributing tube (21), air-distributing tube (21) inner wall is equipped with several gas outlets (22), and the air-distributing tube (21) passes through aspiration tube
Road is connected with air blower.
3. a kind of electric control cable production extrusion device according to claim 2, which is characterized in that the propeller
Running through on leaf (11) has through-hole (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920637390.1U CN209657910U (en) | 2019-05-07 | 2019-05-07 | Extrusion device is used in a kind of production of electric control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920637390.1U CN209657910U (en) | 2019-05-07 | 2019-05-07 | Extrusion device is used in a kind of production of electric control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209657910U true CN209657910U (en) | 2019-11-19 |
Family
ID=68529913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920637390.1U Expired - Fee Related CN209657910U (en) | 2019-05-07 | 2019-05-07 | Extrusion device is used in a kind of production of electric control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209657910U (en) |
-
2019
- 2019-05-07 CN CN201920637390.1U patent/CN209657910U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191119 |