CN209426143U - A kind of plastic extruder of electromagnetic heater formula - Google Patents
A kind of plastic extruder of electromagnetic heater formula Download PDFInfo
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- CN209426143U CN209426143U CN201822139523.0U CN201822139523U CN209426143U CN 209426143 U CN209426143 U CN 209426143U CN 201822139523 U CN201822139523 U CN 201822139523U CN 209426143 U CN209426143 U CN 209426143U
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Abstract
A kind of plastic extruder of electromagnetic heater formula, belongs to environmentally friendly basic material preparation technical field, including feed hopper, feeding cylinder, board, driving device, screw feeding bar, machine barrel, filter device, head and electromagnetic heater；Wherein, the electromagnetic heater includes electromagnetic heating coil and electromagnetic heater, and the electromagnetic heating coil is spirally wrapped around in the heat-preservation cotton of machine barrel, and the electromagnetic heater is arranged in board.The utility model is energy-efficient, and the heating method that when electromagnetic heating coil is directly generated heat using mechanical equipment metal, thermal starting is very fast, and the heating of preheating time specific resistance formula shortens 2/3, and the thermal efficiency is up to 95% or more；Electromagnetic heating coil after change, heat are gathered in inside calandria, and equipment surface temperature is low, dismount mold, when adjusting head, greatly reduce security risk；Product quality is improved, since being evenly heated for equipment may be implemented, material is heated evenly electromagnetic heating, is plasticized, and the quality of product can be improved.
Description
Technical field
The utility model belongs to environmentally friendly basic material preparation technical field, and in particular, to a kind of electromagnetic heater formula
Plastic extruder.
Background technique
Extruder is the necessary mechanized equipment for pushing PVC-U pipe part to produce progress of relying, and guarantees product quality
And improve the important factor in order of production efficiency, wherein it is important be exactly can continuous production and electrical system be
No stabilization.Most of usual plastic extruder machinery heating method heated using traditional resistance-type, still, with technology into
Step, this method disadvantage also gradually embody.
Since the forming temperature of polyvinyl chloride resin is very close with decomposition temperature, melt viscosity is big, easily decomposes, to heating requirements
Relatively high, thermal resistance heating coil often will appear each zone temperatures of barrel and cannot stablize and keeps constant, and lead to current anomaly wave
It is dynamic, it will appear burnt material and dimensional discrepancy once in a while, this project mainly researchs and develops a kind of electromagnetic heater and changes original thermal resistance
On the one hand the mode of heating keeps barrel temperature to stablize, on the other hand energy-saving.
Utility model content
Purpose of utility model: the purpose of the utility model is to provide a kind of plastic extruders of electromagnetic heater formula, solve
Plastic extruder is unstable using heating temperature in resistance heating circle heating process, the problem of burnt material and dimensional discrepancy occurs.
Technical solution: the utility model provides a kind of plastic extruder of electromagnetic heater formula, including feed hopper, charging
Cylinder, board, driving device, screw feeding bar, machine barrel, filter device, head and electromagnetic heater, the driving device and machine
Cylinder is arranged on board, and the driving device is connect with screw feeding bar, and the screw feeding bar is arranged in machine barrel, the mistake
The discharge end of machine barrel is arranged in filter device, and the head is connect with filter device, and the electromagnetic heater is arranged on board,
And the heater element of electromagnetic heater is arranged on machine barrel, and the feed hopper is arranged on feeding cylinder；Wherein, the electromagnetism
Heating device includes electromagnetic heating coil and electromagnetic heater, and the electromagnetic heating coil is connect with electromagnetic heater, the machine
The middle position of cylinder is equipped with heat-preservation cotton, and the electromagnetic heating coil is spirally wrapped around in heat-preservation cotton, the electromagnetic heater
It is arranged in board.The plastic extruder of the electromagnetic heater formula of the utility model, it is energy-efficient, machine is utilized when electromagnetic heating coil
The heating method that tool equipment metal directly generates heat, thermal starting is very fast, and the heating of preheating time specific resistance formula shortens 2/3, thermal effect
Rate is up to 95% or more；Securely and reliably, the electromagnetic heating coil after change, heat are gathered in inside calandria, equipment surface temperature
Low, human body can touch, and dismount mold, when adjusting head, greatly reduce security risk；Improve product quality, electromagnetic heating
Since being evenly heated for equipment may be implemented, material is heated evenly, and is plasticized, and the quality of product can be improved.
Further, the plastic extruder of above-mentioned electromagnetic heater formula, sets between the heat-preservation cotton and the outer wall of machine barrel
There is gas held chamber, the outer wall of the machine barrel is equipped with one group of gas vent, and the gas vent is connect with gas held chamber, the row
Stomata is equipped with exhaust valve.Gas can be discharged for the gas vent and exhaust valve of setting, prevent gas held chamber in thermal histories
Middle pressure is excessive.
Further, the plastic extruder of above-mentioned electromagnetic heater formula, the filter device include feed cavity, filter screen
And discharging chamber, for the filter screen between feed cavity and discharging chamber, the end of machine barrel, and feed cavity is arranged in the feed cavity
It is connected to the discharge port of machine barrel, the discharging chamber is positioned close to one end of head, and discharging chamber is connected to head.It is arranged
Filter device can prevent sundries from blocking head.
Further, the plastic extruder of above-mentioned electromagnetic heater formula, the driving device include the first driving motor,
Reduction gearbox, first gear band, the first driving wheel and the first driven wheel, first driving motor are connected by shaft coupling and reduction gearbox
It connects, the reduction gearbox is connect with the first driving wheel, and first driving wheel is connect by first gear band with the first driven wheel, institute
It states the first driven wheel to connect with screw feeding bar, and the first driven wheel can drive screw feeding bar to rotate.
Further, the plastic extruder of above-mentioned electromagnetic heater formula, the feeding cylinder is interior equipped with agitating device, described
The upper lid of feeding cylinder is equipped with feed inlet, and the feed hopper is connect with feed inlet.According to the mobility of material, it is typically in charging
The material that cylinder is equipped at discharge port axis is discharged from feeding cylinder at first, is discharged after causing two sides material, the stirring dress of setting
Setting, material stirring uniformly can be discharged.
Further, the plastic extruder of above-mentioned electromagnetic heater formula, the agitating device include driving assembly, first
Mixing component and one group of second mixing component, the driving component are arranged on the upper lid of feeding cylinder, first mixing component
It is arranged in feeding cylinder with one group of second mixing component, the driving component and the first mixing component and one group of second stirring group
Part connection, second mixing component is set as 3, and the second mixing component is on three corners of equilateral triangle,
The center of second mixing component is overlapped with the center of feeding cylinder, and first mixing component is in the centre bit of feeding cylinder
It sets.
Further, the plastic extruder of above-mentioned electromagnetic heater formula, the driving component include the second driving motor,
Second gear band, the first driving wheel, the second driving wheel, third driving wheel and the 4th driving wheel, second driving motor and
The connection of one driving wheel, first driving wheel, the second driving wheel, third driving wheel and the 4th driving wheel are connected by second gear band
It connects, second driving motor, the first driving wheel, the second driving wheel, third driving wheel and the 4th driving wheel are arranged at charging
On the upper lid of cylinder, first driving wheel is connect with the first mixing component, second driving wheel, third driving wheel and 4 wheel driven
Driving wheel is connect with the second mixing component respectively.The first driving wheel, the second driving wheel, third driving are driven by a driving motor
Wheel and the 4th driving wheel synchronous rotary, and the rotation of the first driving wheel and the second driving wheel, third driving wheel and the 4th driving wheel
Turn contrary, so that material carries out the stirring of different mixing directions, mixing effect is greatly improved.
Further, the plastic extruder of above-mentioned electromagnetic heater formula, second mixing component include first rotating shaft,
Turntable and one group of first stirrer paddle, second driving wheel, third driving wheel and the 4th driving wheel connect with first rotating shaft respectively
It connects, the turntable is uniformly arranged in first rotating shaft along the axially spaced-apart of first rotating shaft, one group of first stirrer paddle one
The mode of annular array is arranged on the excircle of turntable, and the end cross-sectional that first stirrer paddle stretches out turntable is arc.
Turntable rotation is driven by first rotating shaft, and then drives the rotation of the first stirrer paddle, is able to carry out being sufficiently stirred for material.
Further, the plastic extruder of above-mentioned electromagnetic heater formula, first mixing component include the second shaft,
One group of connecting rod, one group of first stirring rod and one group of second stirring rod, second shaft are connect with the first driving wheel, and described one
Group connecting rod is arranged at intervals on the outer wall of the second shaft, and one group of first stirring rod and one group of second stirring rod setting are even
For extension bar far from second turn of the tip of the axis, first stirring rod and the second stirring rod are arranged in a crossed manner.The of the intersection construction of setting
One stirring rod and the second stirring rod are able to carry out material volume and are sufficiently stirred.
Further, the lower end of the plastic extruder of above-mentioned electromagnetic heater formula, second shaft is equipped with turntable,
One group of second stirrer paddle is equipped on the turntable in a manner of annular array, second stirrer paddle is close to feeding cylinder inner wall
End be arc.The second stirrer paddle being arranged is arc-shaped, improves mixing effect, reduces the resistance in rotary course.
Above-mentioned technical proposal can be seen that the utility model has the following beneficial effects: electromagnetism described in the utility model
The plastic extruder of Heater-type, reasonable in design, easy to use, application cost is low, and adaptability is good, using electromagnetic heating
Mode is heated, and since electromagnetic heating coil is uniform winding on machine barrel, is guaranteed to be heated evenly, is improved product matter
Amount；And the mode of electromagnetic heating, heating efficiency are high, reduce energy consumption, in addition, the agitating device of setting can will be in feeding cylinder
Material is uniformly directed into machine barrel.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the plastic extruder of electromagnetic heater formula described in the utility model；
Fig. 2 is the structural schematic diagram of electromagnetic heater described in the utility model；
Fig. 3 is the structural schematic diagram of agitating device described in the utility model；
Fig. 4 is the structural schematic diagram of driving assembly described in the utility model；
Fig. 5 is the structural schematic diagram of the second mixing component described in the utility model.
In figure: feed hopper 1, feeding cylinder 2, feed inlet 21, board 3, driving device 4, the first driving motor 41, reduction gearbox
42, first gear band 43, the first driving wheel 44, the first driven wheel 45, screw feeding bar 5, machine barrel 6, heat-preservation cotton 61, gas held
Chamber 62, gas vent 63, exhaust valve 64, filter device 7, feed cavity 71, filter screen 72, discharging chamber 73, head 8, electromagnetic heating dress
Set 9, electromagnetic heating coil 91, electromagnetic heater 92, agitating device 10, driving assembly 101, the second driving motor 1011, second
Gear band 1012, the first driving wheel 1013, the second driving wheel 1014, third driving wheel 1015, the 4th driving wheel 1016, first stir
Mix component 102, the second shaft 1021, connecting rod 1022, the first stirring rod 1023, the second stirring rod 1024, the second stirrer paddle
1025, the second mixing component 103, first rotating shaft 1031, turntable 1032, the first stirrer paddle 1033.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
Describe the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " multiple "
It is two or more, unless otherwise restricted clearly.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Embodiment
The plastic extruder of electromagnetic heater formula as shown in Figure 1, including feed hopper 1, feeding cylinder 2, board 3, driving dress
4, screw feeding bar 5, machine barrel 6, filter device 7, head 8 and electromagnetic heater 9 are set, the driving device 4 and machine barrel 6 are arranged
On board 3, the driving device 4 is connect with screw feeding bar 5, and the screw feeding bar 5 is arranged in machine barrel 6, the mistake
The discharge end of machine barrel 6 is arranged in filter device 7, and the head 8 is connect with filter device 7, and the electromagnetic heater 9 is arranged in machine
On platform 3, and the heater element of electromagnetic heater 9 is arranged on machine barrel 6, and the feed hopper 1 is arranged on feeding cylinder 2；Its
In, the electromagnetic heater 9 as shown in Figure 2 includes electromagnetic heating coil 91 and electromagnetic heater 92, the electromagnetic heating
Coil 91 is connect with electromagnetic heater 92, and the middle position of the machine barrel 6 is equipped with heat-preservation cotton 61, and the electromagnetic heating coil 91 is in
In heat-preservation cotton 61, the electromagnetic heater 92 is arranged in board 3 spiral wound.Also, heat-preservation cotton 61 is outer with machine barrel 6
Gas held chamber 62 is equipped between wall, the outer wall of the machine barrel 6 is equipped with one group of gas vent 63, and the gas vent 63 holds with gas
Chamber 62 of receiving connection, the gas vent 63 are equipped with exhaust valve 64.In addition, filter device 7 includes feed cavity 71, filter screen 72 and goes out
Expect chamber 73, for the filter screen 72 between feed cavity 71 and discharging chamber 73, the end of machine barrel 6 is arranged in the feed cavity 71, and
And feed cavity 71 is connected to the discharge port of machine barrel 6, the discharging chamber 73 is positioned close to one end of head 8, and discharging chamber 73
It is connected to head 8.Again, driving device 4 includes the first driving motor 41, reduction gearbox 42, first gear band 43, the first driving wheel
44 and first driven wheel 45, first driving motor 41 connect by shaft coupling with reduction gearbox 42, the reduction gearbox 42 and the
The connection of one driving wheel 44, first driving wheel 44 are connect by first gear band 43 with the first driven wheel 45, described first from
Driving wheel 45 is connect with screw feeding bar 5, and the first driven wheel 45 can drive screw feeding bar 5 to rotate.
Agitating device 10 is equipped in feeding cylinder 2 as in Figure 3-5, the upper lid of the feeding cylinder 2 is equipped with feed inlet 21,
The feed hopper 1 is connect with feed inlet 21.Agitating device 10 includes driving assembly 101, the first mixing component 102 and one group second
Mixing component 103, the driving component 101 are arranged on the upper lid of feeding cylinder 2, first mixing component 102 and one group
Two mixing components 103 are arranged in feeding cylinder 2, the driving component 101 and the first mixing component 102 and one group of second stirring
Component 103 connects, and second mixing component 103 is set as 3, and the second mixing component 103 is in equilateral triangle
On three corners, the center of second mixing component 103 is overlapped with the center of feeding cylinder 2, at first mixing component 102
In the center of feeding cylinder 2.Driving assembly 101 includes the second driving motor 1011, second gear band 1012, the first driving wheel
1013, the second driving wheel 1014, third driving wheel 1015 and the 4th driving wheel 1016, second driving motor 1011 and first
Driving wheel 1013 connects, first driving wheel 1013, the second driving wheel 1014, third driving wheel 1015 and the 4th driving wheel
1016 are connected by second gear band 1012, second driving motor 1011, the first driving wheel 1013, the second driving wheel
1014, third driving wheel 1015 and the 4th driving wheel 1016 are arranged on the upper lid of feeding cylinder 2, first driving wheel 1013
Connect with the first mixing component 102, second driving wheel 1014, third driving wheel 1015 and the 4th driving wheel 1016 respectively with
The connection of second mixing component 103.Second mixing component 103 includes first rotating shaft 1031, turntable 1032 and one group of first agitating paddle
Leaf 1033, second driving wheel 1014, third driving wheel 1015 and the 4th driving wheel 1016 connect with first rotating shaft 1031 respectively
It connecing, the turntable 1032 is uniformly arranged in first rotating shaft 1031 along the axially spaced-apart of first rotating shaft 1031, and described one group
The mode of one stirrer paddle, 1,033 1 annular array is arranged on the excircle of turntable 1032, and first stirrer paddle 1033 is stretched
The end cross-sectional of turntable 1032 is arc out.First mixing component 102 includes 1021, one groups of connecting rods 1022, one of the second shaft
The first stirring rod 1023 of group and one group of second stirring rod 1024, second shaft 1021 are connect with the first driving wheel 1013, institute
It states one group of connecting rod 1022 to be arranged at intervals on the outer wall of the second shaft 1021, one group of first stirring rod 1023 and one group
End of the connecting rod 1022 far from the second shaft 1021 is arranged in two stirring rod 1024, and first stirring rod 1023 and second is stirred
It is arranged in a crossed manner to mix stick 1024.The lower end of second shaft 1021 is equipped with turntable 1032, with annular array on the turntable 1032
Mode is equipped with one group of second stirrer paddle 1025, and second stirrer paddle 1025 is arc close to the end of 2 inner wall of feeding cylinder.
Agitating device in above structure forms the center that the first mixing component 102 is in feeding cylinder 2, is stirred
It mixes, 3 group of second mixing component 103 is formed as being wound on the stirring structure outside the first mixing component 102 in a manner of annular array,
It is able to carry out the stirring of plastic raw materials.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvement can also be made, these improvement also should be regarded as
The protection scope of the utility model.
Claims (10)
1. a kind of plastic extruder of electromagnetic heater formula, it is characterised in that: including feed hopper (1), feeding cylinder (2), board
(3), driving device (4), screw feeding bar (5), machine barrel (6), filter device (7), head (8) and electromagnetic heater (9), institute
It states driving device (4) and machine barrel (6) is arranged on board (3), the driving device (4) connect with screw feeding bar (5), described
Screw feeding bar (5) setting is in machine barrel (6), discharge end of filter device (7) setting in machine barrel (6), the head (8)
It is connect with filter device (7), the electromagnetic heater (9) is arranged on board (3), and the hair of electromagnetic heater (9)
Thermal element is arranged on machine barrel (6), and the feed hopper (1) is arranged on feeding cylinder (2)；Wherein, the electromagnetic heater (9)
Including electromagnetic heating coil (91) and electromagnetic heater (92), the electromagnetic heating coil (91) and electromagnetic heater (92) are even
It connects, the middle position of the machine barrel (6) is equipped with heat-preservation cotton (61), and the electromagnetic heating coil (91) is spirally wrapped around heat preservation
In cotton (61), electromagnetic heater (92) setting is in board (3).
2. the plastic extruder of electromagnetic heater formula according to claim 1, it is characterised in that: the heat-preservation cotton (61) with
Gas held chamber (62) are equipped between the outer wall of machine barrel (6), the outer wall of the machine barrel (6) is equipped with one group of gas vent (63), institute
It states gas vent (63) to connect with gas held chamber (62), the gas vent (63) is equipped with exhaust valve (64).
3. the plastic extruder of electromagnetic heater formula according to claim 1, it is characterised in that: the filter device (7)
Including feed cavity (71), filter screen (72) and discharging chamber (73), the filter screen (72) is located at feed cavity (71) and discharging chamber
(73) between, the feed cavity (71) is arranged at the end of machine barrel (6), and feed cavity (71) is connected to the discharge port of machine barrel (6),
The discharging chamber (73) is positioned close to one end of head (8), and discharging chamber (73) is connected to head (8).
4. the plastic extruder of electromagnetic heater formula according to claim 1, it is characterised in that: the driving device (4)
Including the first driving motor (41), reduction gearbox (42), first gear band (43), the first driving wheel (44) and the first driven wheel
(45), first driving motor (41) is connect by shaft coupling with reduction gearbox (42), the reduction gearbox (42) and the first active
(44) connection is taken turns, first driving wheel (44) is connect by first gear band (43) with the first driven wheel (45), and described first
Driven wheel (45) is connect with screw feeding bar (5), and the first driven wheel (45) can drive screw feeding bar (5) to rotate.
5. the plastic extruder of electromagnetic heater formula according to claim 1, it is characterised in that: in the feeding cylinder (2)
Equipped with agitating device (10), the upper lid of the feeding cylinder (2) is equipped with feed inlet (21), the feed hopper (1) and feed inlet
(21) it connects.
6. the plastic extruder of electromagnetic heater formula according to claim 5, it is characterised in that: the agitating device (10)
Including driving assembly (101), the first mixing component (102) and one group of second mixing component (103), the driving component (101)
It is arranged on the upper lid of feeding cylinder (2), first mixing component (102) and one group of second mixing component (103) are arranged at
In feeding cylinder (2), the driving component (101) is connect with the first mixing component (102) and one group of second mixing component (103),
Second mixing component (103) is set as 3, and the second mixing component (103) is in three corners of equilateral triangle
On, the center of second mixing component (103) is overlapped with the center of feeding cylinder (2), and first mixing component (102) is in
The center of feeding cylinder (2).
7. the plastic extruder of electromagnetic heater formula according to claim 6, it is characterised in that: the driving component
It (101) include the second driving motor (1011), second gear band (1012), the first driving wheel (1013), the second driving wheel
(1014), third driving wheel (1015) and the 4th driving wheel (1016), second driving motor (1011) and the first driving wheel
(1013) it connects, first driving wheel (1013), the second driving wheel (1014), third driving wheel (1015) and the 4th driving wheel
(1016) it is connected by second gear band (1012), second driving motor (1011), the first driving wheel (1013), second drive
Driving wheel (1014), third driving wheel (1015) and the 4th driving wheel (1016) are arranged on the upper lid of feeding cylinder (2), and described
One driving wheel (1013) is connect with the first mixing component (102), second driving wheel (1014), third driving wheel (1015) and
4th driving wheel (1016) is connect with the second mixing component (103) respectively.
8. the plastic extruder of electromagnetic heater formula according to claim 7, it is characterised in that: second mixing component
It (103) include first rotating shaft (1031), turntable (1032) and one group of first stirrer paddle (1033), second driving wheel
(1014), third driving wheel (1015) and the 4th driving wheel (1016) are connect with first rotating shaft (1031) respectively, the turntable
(1032) axially spaced-apart along first rotating shaft (1031) is uniformly arranged on first rotating shaft (1031), one group of first stirring
The mode of (1033) one annular array of blade is arranged on the excircle of turntable (1032), and first stirrer paddle (1033) is stretched
The end cross-sectional of turntable (1032) is arc out.
9. the plastic extruder of electromagnetic heater formula according to claim 8, it is characterised in that: first mixing component
It (102) include the second shaft (1021), one group of connecting rod (1022), one group of first stirring rod (1023) and one group of second stirring rod
(1024), second shaft (1021) connect with the first driving wheel (1013), one group of connecting rod (1022) interval setting
On the outer wall of the second shaft (1021), one group of first stirring rod (1023) and one group of second stirring rod (1024) setting exist
End of the connecting rod (1022) far from the second shaft (1021), first stirring rod (1023) and the second stirring rod (1024) are handed over
Fork setting.
10. the plastic extruder of electromagnetic heater formula according to claim 9, it is characterised in that: second shaft
(1021) lower end is equipped with turntable (1032), is equipped with one group of second stirring on the turntable (1032) in a manner of annular array
Blade (1025), second stirrer paddle (1025) are arc close to the end of feeding cylinder (2) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822139523.0U CN209426143U (en) | 2018-12-20 | 2018-12-20 | A kind of plastic extruder of electromagnetic heater formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822139523.0U CN209426143U (en) | 2018-12-20 | 2018-12-20 | A kind of plastic extruder of electromagnetic heater formula |
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| Publication Number | Publication Date |
|---|---|
| CN209426143U true CN209426143U (en) | 2019-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822139523.0U Active CN209426143U (en) | 2018-12-20 | 2018-12-20 | A kind of plastic extruder of electromagnetic heater formula |
Country Status (1)
| Country | Link |
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| CN (1) | CN209426143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111748859A (en) * | 2020-07-01 | 2020-10-09 | 兴惠化纤集团有限公司 | Polyester-nylon production equipment and process |
-
2018
- 2018-12-20 CN CN201822139523.0U patent/CN209426143U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111748859A (en) * | 2020-07-01 | 2020-10-09 | 兴惠化纤集团有限公司 | Polyester-nylon production equipment and process |
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