CN207859451U - A kind of tubing electromagnetic induction extruder - Google Patents
A kind of tubing electromagnetic induction extruder Download PDFInfo
- Publication number
- CN207859451U CN207859451U CN201721914490.1U CN201721914490U CN207859451U CN 207859451 U CN207859451 U CN 207859451U CN 201721914490 U CN201721914490 U CN 201721914490U CN 207859451 U CN207859451 U CN 207859451U
- Authority
- CN
- China
- Prior art keywords
- metal barrel
- electromagnetic induction
- feed hopper
- pipe
- tubing
- 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
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a kind of tubing electromagnetic induction extruder, including pedestal, pedestal is equipped with metal barrel, metal barrel is equipped with electromagnetic induction heater, the center of inside level of metal barrel is equipped with helical axis, helical axis is equipped with helical blade, one end of helical axis stretches out metal barrel and is connected with motor one, the upper end side of metal barrel is connected with by feed pipe with feed hopper with dissection, spiral helicine coil pipe is equipped in interlayer, the both ends of coil pipe are stretched out from the side wall of feed hopper and are connected with water inlet pipe and outlet pipe respectively, the other side of metal barrel is connected with head by connecting tube.The utility model uses electromagnetic coil coated metal barrel, and metal barrel can be become to electromagnetic induction heater, realizes the quick heating to metal barrel；And electromagnetic coil itself does not generate heat, so there is no shortened its service life by oxidation under the condition of high temperature；And in head several waveform curved channels setting, material can be made smoothly to be squeezed out, using effect is preferable.
Description
Technical field
The utility model is related to tubular object extruding technical field more particularly to a kind of tubing electromagnetic induction extruders.
Background technology
In the production process of plastic pipe, to ensure that tubing is normally squeezed out from extrusion mechanism, traditional mode of heating
It is to be heated to the metal barrel of extruder using Resistant heating watt, this mode of heating heating time is long, and energy consumption is big；And
The service life of heating watt is short, and maintenance cost is high；And the inner cavity of cross-head is smooth flat or curved surface, this structure
It can not accomplish smoothly to squeeze out in material extrusion, using effect is bad.
Invention content
The utility model is exactly directed to the above technical problem, provides a kind of tubing electromagnetic induction extruder.
The utility model to achieve the above object, using following technical scheme：A kind of tubing electromagnetic induction extruder, including
Pedestal, pedestal are equipped with metal barrel, and metal barrel is equipped with electromagnetic induction heater, and the center of inside of metal barrel is horizontal
Equipped with helical axis, helical axis is equipped with helical blade, and one end of helical axis stretches out metal barrel and is connected with motor one, metal barrel
Upper end side be connected with feed hopper with dissection by feed pipe, be equipped with spiral helicine coil pipe in interlayer, the both ends of coil pipe from
The side wall of feed hopper stretches out and is connected with water inlet pipe and outlet pipe respectively, and the other side of metal barrel is connected with head by connecting tube,
Head include be in pyramidal housing, housing is internally provided with mold core, and the end of housing and mold core is equipped with annular discharge hole
Sealing plate, the inner wall of housing and the outer wall of mold core are equipped with the concaveconvex structure of undulate, to the shape between housing and mold core
At several waveform curved channels, the both ends of waveform curved channel are connected to connecting tube and annular discharge hole respectively.
The electromagnetic induction heater includes the insulating being arranged on metal barrel excircle, insulating
Outer surface be equipped with polyester insulated composite membrane, the outer surface of polyester insulated composite membrane is wound with electromagnetic coil, electromagnetic coil it is outer
Portion is equipped with protective layer.
Buffering bucket is equipped between the bottom and feed pipe of the feed hopper, buffering bucket is in up big and down small funnel-form.
Be additionally provided with horizontal agitating shaft in the feed hopper, agitating shaft is equipped with paddle, one end of agitating shaft stretch out into
Hopper is simultaneously connected with motor two.
The bottom end of the pedestal is additionally provided with Rubber shock-absorbing pad.
The insulating is fibre glass chopped stand mat, and protective layer is high temperature gummed tape.
Compared with prior art, the utility model has the beneficial effects that：The utility model uses electromagnetic coil coated metal
Metal barrel can be become electromagnetic induction heater by barrel, realize the quick heating to metal barrel；And electromagnetic coil itself is simultaneously
It does not generate heat, so there is no shortened its service life by oxidation under the condition of high temperature；And several waveforms in head
The setting of curved channel can be such that material is smoothly squeezed out, and using effect is preferable.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
In figure：1, pedestal；2, metal barrel；3, helical axis；4, helical blade；5, motor one；6, feed pipe；7, interlayer；
8, feed hopper；9, coil pipe；10, water inlet pipe；11, outlet pipe；12, connecting tube；13, housing；14, mold core；15, annular discharge hole；
16, sealing plate；17, concaveconvex structure；18, waveform curved channel；19, insulating；20, polyester insulated composite membrane；21, electromagnetism
Coil；22, protective layer；23, buffering bucket；24, agitating shaft；25, paddle；26, motor two；27, Rubber shock-absorbing pad.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in Figure 1, a kind of tubing electromagnetic induction extruder, including pedestal 1, pedestal 1 are equipped with metal barrel 2, metal
Barrel 2 is equipped with electromagnetic induction heater, and the center of inside level of metal barrel 2 is equipped with helical axis 3, and helical axis 3 is equipped with
One end of helical blade 4, helical axis 3 stretches out metal barrel 2 and is connected with motor 1, and the upper end side of metal barrel 2 passes through charging
Pipe 6 is connected with the feed hopper 8 with interlayer 7, is equipped with spiral helicine coil pipe 9 in interlayer 7, the side wall of the both ends of coil pipe 9 from feed hopper 8
It stretches out and is connected with water inlet pipe 10 and outlet pipe 11 respectively, the other side of metal barrel 2 is connected with head, head packet by connecting tube 12
It is in pyramidal housing 13 to include, and housing 13 is internally provided with mold core 14, and the end of housing 13 and mold core 14 is equipped with to go out with annular
Expect that the sealing plate 16 in hole 15, the inner wall of housing 13 and the outer wall of mold core 14 are equipped with the concaveconvex structure 17 of undulate, to outside
Form several waveform curved channels 18 between set 13 and mold core 14, the both ends of waveform curved channel 18 respectively with connecting tube 12
It is connected to annular discharge hole 15.
The electromagnetic induction heater includes the insulating 19 being arranged on 2 excircle of metal barrel, heat-insulated guarantor
The outer surface of warm layer 19 is equipped with polyester insulated composite membrane 20, and the outer surface of polyester insulated composite membrane 20 is wound with electromagnetic coil 21,
The outside of electromagnetic coil 21 is equipped with protective layer 22.
Buffering bucket 23 is equipped between the bottom and feed pipe 6 of the feed hopper 8, buffering bucket 23 is in up big and down small funnel
Shape.
It is additionally provided with horizontal agitating shaft 24 in the feed hopper 8, agitating shaft 24 is equipped with paddle 25, and the one of agitating shaft 24
End stretches out feed hopper 8 and is connected with motor 2 26.
The bottom end of the pedestal 1 is additionally provided with Rubber shock-absorbing pad 27.
The insulating 19 is fibre glass chopped stand mat, and protective layer 22 is high temperature gummed tape.
When utility model works, material is added to by feed pipe 6 in metal barrel 2 from feed hopper 8, in coil pipe 9
The hot water being passed through can preheat the material passed through from feed hopper 8, in feed hopper 8 setting of paddle 25 can improve material
The uniformity of preheating；After material enters in metal barrel 2, heated by the electromagnetic coil 21 being wrapped on metal barrel 2, electromagnetism
Metal barrel 2 can be become electromagnetic induction heater by coil 21, realize the quick heating to metal barrel 2；2 appearance of metal barrel
The insulating 19 of face setting can greatly reduce heat conduction loss and heat and scatter and disappear into air, improve the thermal efficiency；And electricity
Magnetic coil 21 itself does not generate heat, so there is no shortened its service life by oxidation under the condition of high temperature；In addition, machine
The setting of several waveform curved channels 18, can be such that material is smoothly squeezed out, using effect is preferable in head.
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 various improvement of the methodology and technical solution progress of the utility model are used, or without
Improvement directly applies to other occasions, both is within the protection scope of the present invention.
Claims (5)
1. a kind of tubing electromagnetic induction extruder, including pedestal (1), which is characterized in that pedestal (1) is equipped with metal barrel (2),
Metal barrel (2) is equipped with electromagnetic induction heater, and the center of inside level of metal barrel (2) is equipped with helical axis (3), spiral
Axis (3) is equipped with helical blade (4), and one end of helical axis (3) stretches out metal barrel (2) and is connected with motor one (5), metal barrel
(2) upper end side is connected with the feed hopper (8) with interlayer (7) by feed pipe (6), and spiral helicine disk is equipped in interlayer (7)
It manages (9), the both ends of coil pipe (9) are stretched out from the side wall of feed hopper (8) and are connected with water inlet pipe (10) and outlet pipe (11), metal respectively
The other side of barrel (2) is connected with head by connecting tube (12), head include be in pyramidal housing (13), housing (13) it is interior
Portion is equipped with mold core (14), and the end of housing (13) and mold core (14) is equipped with the sealing plate (16) with annular discharge hole (15), housing
(13) outer wall of inner wall and mold core (14) is equipped with the concaveconvex structure (17) of undulate, in housing (13) and mold core
(14) form several waveform curved channels (18) between, the both ends of waveform curved channel (18) respectively with connecting tube (12) and
Annular discharge hole (15) connection.
2. a kind of tubing electromagnetic induction extruder according to claim 1, which is characterized in that the electromagnetic induction heating dress
The insulating (19) including being arranged on metal barrel (2) excircle is set, the outer surface of insulating (19), which is equipped with, gathers
The outer surface of ester insulation composite membrane (20), polyester insulated composite membrane (20) is wound with electromagnetic coil (21), electromagnetic coil (21)
Outside is equipped with protective layer (22).
3. a kind of tubing electromagnetic induction extruder according to claim 1, which is characterized in that the bottom of the feed hopper (8)
Buffering bucket (23) is equipped between portion and feed pipe (6), buffering bucket (23) is in up big and down small funnel-form.
4. a kind of tubing electromagnetic induction extruder according to claim 1, which is characterized in that in the feed hopper (8) also
Equipped with horizontal agitating shaft (24), agitating shaft (24) is equipped with paddle (25), and feed hopper (8) is stretched out in one end of agitating shaft (24)
And it is connected with motor two (26).
5. a kind of tubing electromagnetic induction extruder according to claim 1, which is characterized in that the bottom end of the pedestal (1)
It is additionally provided with Rubber shock-absorbing pad (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721914490.1U CN207859451U (en) | 2017-12-31 | 2017-12-31 | A kind of tubing electromagnetic induction extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721914490.1U CN207859451U (en) | 2017-12-31 | 2017-12-31 | A kind of tubing electromagnetic induction extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207859451U true CN207859451U (en) | 2018-09-14 |
Family
ID=63464093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721914490.1U Expired - Fee Related CN207859451U (en) | 2017-12-31 | 2017-12-31 | A kind of tubing electromagnetic induction extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207859451U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111923338A (en) * | 2020-09-17 | 2020-11-13 | 潍坊工程职业学院 | Circulating injection molding machine |
| CN113001929A (en) * | 2021-02-09 | 2021-06-22 | 龙南县致富塑料制品有限公司 | Production equipment of soluble material film, pipeline heater and film making method thereof |
-
2017
- 2017-12-31 CN CN201721914490.1U patent/CN207859451U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111923338A (en) * | 2020-09-17 | 2020-11-13 | 潍坊工程职业学院 | Circulating injection molding machine |
| CN111923338B (en) * | 2020-09-17 | 2021-01-26 | 潍坊工程职业学院 | Circulating injection molding machine |
| CN113001929A (en) * | 2021-02-09 | 2021-06-22 | 龙南县致富塑料制品有限公司 | Production equipment of soluble material film, pipeline heater and film making method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 301800 No.10, Chaoyang East Road, plastic products industrial zone, Baodi District, Tianjin Patentee after: Tianjin Jingtong Pipeline Technology Co.,Ltd. Address before: 301800 No.10, Chaoyang East Road, plastic products industrial zone, Baodi District, Tianjin Patentee before: TIANJIN JINGTONG PIPE INDUSTRY Co.,Ltd. |
|
| 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: 20180914 Termination date: 20211231 |