CN205835918U - A kind of twin (double) screw extruder of material mix homogeneously - Google Patents
A kind of twin (double) screw extruder of material mix homogeneously Download PDFInfo
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- CN205835918U CN205835918U CN201620742142.XU CN201620742142U CN205835918U CN 205835918 U CN205835918 U CN 205835918U CN 201620742142 U CN201620742142 U CN 201620742142U CN 205835918 U CN205835918 U CN 205835918U
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- Prior art keywords
- twin
- double
- screw extruder
- motor
- fixing
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses the twin (double) screw extruder of a kind of material mix homogeneously, including twin (double) screw extruder body, the fixing connection of the upper surface of described twin (double) screw extruder body and the bottom of the first support bar, the top of described first support bar is fixing with the lower surface of top board to be connected, the lower surface of top board is fixedly connected with the first motor and the second motor, first motor is positioned at the side of the second motor, and the output shaft of the first motor extends to the inside of loading hopper and is connected with fixing at the axle center of cutterhead.This utility model is by arranging two loading hoppers, one of them loading hopper adds natural fiber, one loading hopper adds plastics, mixed-hopper is entered together after screening, being pitched Stirring by the first driven by motor stirring, electric expansion bar drives stirring fork to move up and down, and heats entrance this internal carrying out of twin (double) screw extruder and extrudes after stirring, solve the internal natural fiber of wood plastic composite and plastics skewness, the shortcoming of poor product quality.
Description
Technical field
This utility model relates to twin (double) screw extruder technical field, the twin-screw extruder of a kind of material mix homogeneously
Machine.
Background technology
Wood plastic composite is the new generation of green environment-friendly materials being surging forward the most in the world, and it mainly manufactures raw material
For natural fiber (such as wood flour, sawdust, straw, rice chaff etc.) and plastics (such as PE, PP, PVC, ABS, PET, waste plastics, regenerated plastics
Deng), and additive and the processing aid such as modifying agent, compatilizer, lubricant, commercial pigments.The one-tenth of wood plastic composite material sections
This is relatively low, and alternative timber, plastic are widely used the most, have also been obtained common concern, application neck at home
Territory constantly expands.The most mostly use tapering double screw extruder, tapering double screw extruder extrude, natural fiber and
Plastics add in loading hopper together, enter in screw rod after heating, due to after plastic heating in the pasty state, with natural fiber mix difficulty
Greatly, so the internal natural fiber of most of wood plastic composite and plastics skewness, poor product quality.
Utility model content
The purpose of this utility model is to provide the twin (double) screw extruder of a kind of material mix homogeneously, possesses natural fiber
With plastics before heating with regard to the advantage of abundant mix, solve the internal natural fiber of wood plastic composite and plastics skewness
Even, the shortcoming of poor product quality.
For achieving the above object, this utility model provides following technical scheme: the twin screw of a kind of material mix homogeneously squeezes
Press, fixes including twin (double) screw extruder body, the upper surface of described twin (double) screw extruder body and the bottom of the first support bar
Connecting, the top of described first support bar and the lower surface of top board are fixed and are connected, and the lower surface of described top board is fixedly connected with the
One motor and the second motor, described first motor is positioned at the side of the second motor, and the output shaft of described first motor extends to add
The inside of hopper also fixing with at the axle center of cutterhead is connected, and the output shaft of described second motor is fixed with one end of electric expansion bar
Connecting, the other end of described electric expansion bar extends to the inside of mixed-hopper and fixing with the top of stirring fork is connected, described
The upper surface of twin (double) screw extruder body is fixing with the bottom of mixed-hopper to be connected, and the one side of described mixed-hopper is fixing to be connected
Having fixed plate, the upper surface of described fixed plate and the bottom of the second support bar are fixing to be connected, the top of described second support bar with
The one side of loading hopper is fixing to be connected, and the bottom of described loading hopper is provided with filter screen.
Preferably, the quantity of described loading hopper is two, and the zero point octuple of a diameter of loading hopper of cutterhead.
Preferably, the one side of described twin (double) screw extruder body offers extrusion, and twin (double) screw extruder body
Lower surface is fixedly connected with supporting leg.
Preferably, described stirring fork is sector, and size is mixed-hopper 0. 9 times of stirring fork.
Preferably, the bottom of described loading hopper is provided with buckle.
Compared with prior art, the beneficial effects of the utility model are:
1, this utility model is by arranging two loading hoppers, and one of them loading hopper adds natural fiber, a loading hopper
Add plastics, after screening, enter mixed-hopper together, by the first driven by motor stirring fork Stirring, electric expansion bar band
Dynamic stirring fork moves up and down, and heats entrance this internal carrying out of twin (double) screw extruder and extrudes, solve wood and mould after stirring
Composite inner natural fiber and plastics skewness, the shortcoming of poor product quality.
2, this utility model is by arranging cutterhead and filter screen, and the natural fiber bigger by some and plastics carry out powder again
Broken, filter, it is therefore prevented that excessive natural fiber and plastics enter twin (double) screw extruder twin (double) screw extruder body, decrease double spiral shell
The abrasion of bar, adds service life of a machine.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1 twin (double) screw extruder body, 2 first support bars, 3 top boards, 4 first motors, 5 second motors, 6 cutterheads, 7
Electric expansion bar, 8 stirring forks, 9 mixed-hoppers, 10 fixed plates, 11 second support bars, 12 loading hoppers, 13 filter screens, 14 extrusions,
15 supporting legs, 16 buckles.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1, this utility model provides a kind of technical scheme: the twin (double) screw extruder of a kind of material mix homogeneously,
Including twin (double) screw extruder body 1, the one side of twin (double) screw extruder body 1 offers extrusion 14, and twin (double) screw extruder
The lower surface of body 1 is fixedly connected with supporting leg 15, the upper surface of twin (double) screw extruder body 1 and the bottom of the first support bar 2
Fixing connection, the top of the first support bar 2 is fixing with the lower surface of top board 3 to be connected, and the lower surface of top board 3 is fixedly connected with first
Motor 4 and the second motor 5, the first motor 4 is positioned at the side of the second motor 5, and the output shaft of the first motor 4 extends to loading hopper 12
Inside and fixing with at the axle center of cutterhead 6 be connected, natural fiber and plastics are pulverized again, prevent bigger natural
Fiber and plastics enter in twin (double) screw extruder body 1 and twin screw are caused abrasion, the output shaft of the second motor 5 and electric expansion
One end of bar 7 is fixing to be connected, and the other end of electric expansion bar 7 extends to the inside of mixed-hopper 9 solid with the top of stirring fork 8
Fixed connection, stirring fork 8 is fan-shaped, and size is mixed-hopper 9 0. 9 times of 8 are pitched in stirring, natural fiber and plastics are entered
Row is processed entering in twin (double) screw extruder body 1 after being sufficiently mixed, the upper surface of twin (double) screw extruder body 1 with mix
The bottom of hopper 9 is fixing to be connected, and the one side of mixed-hopper 9 is fixedly connected with fixed plate 10, the upper surface of fixed plate 10 and the
The bottom of two support bars 11 is fixing to be connected, and the top of the second support bar 11 is fixing with the one side of loading hopper 12 to be connected, loading hopper
The quantity of 12 is two, and the zero point octuple of a diameter of loading hopper 12 of cutterhead 6, and the bottom of loading hopper 12 is provided with filter screen 13,
Bigger natural fiber and plastics are stayed in loading hopper 12 by filter screen 13, prevent bigger natural fiber and plastics from entering twin screw
Twin screw causes in extruder body 1 abrasion, and the bottom of loading hopper 12 is provided with buckle 16, is unclamped by buckle 16 and can will add
Bigger natural fiber and plastics in hopper 12 take out.
Operation principle: when the twin (double) screw extruder of material mix homogeneously uses, natural fiber and plastics are separately added into
Pulverizing in two loading hoppers 12 again, then filter out bigger natural fiber and plastics by filter screen 13, qualified is natural
Fiber and plastics enter in stirring hopper 9 and are stirred, and enter twin (double) screw extruder body 1 and be processed after stirring, real
Show the internal natural fiber of wood plastic composite and plastics have been sufficiently mixed, improve the quality of wood plastic composite.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a twin (double) screw extruder for material mix homogeneously, including twin (double) screw extruder body (1), it is characterised in that: described
The fixing connection of the upper surface of twin (double) screw extruder body (1) and the bottom of the first support bar (2), described first support bar (2)
Top is fixing with the lower surface of top board (3) to be connected, and the lower surface of described top board (3) is fixedly connected with the first motor (4) and second
Motor (5), described first motor (4) is positioned at the side of the second motor (5), and the output shaft of described first motor (4) extends to add
The inside of hopper (12) also fixing with at the axle center of cutterhead (6) is connected, the output shaft of described second motor (5) and electric expansion bar
(7) one end is fixing to be connected, and the other end of described electric expansion bar (7) extends to the inside of mixed-hopper (9) and pitches with stirring
(8) top is fixing to be connected, and the upper surface of described twin (double) screw extruder body (1) is fixing with the bottom of mixed-hopper (9) to be connected,
The one side of described mixed-hopper (9) is fixedly connected with fixed plate (10), and the upper surface of described fixed plate (10) and second supports
The bottom of bar (11) is fixing to be connected, and the top of described second support bar (11) is fixing with the one side of loading hopper (12) to be connected, institute
The bottom stating loading hopper (12) is provided with filter screen (13).
The twin (double) screw extruder of a kind of material mix homogeneously the most according to claim 1, it is characterised in that: described loading hopper
(12) quantity is two, and the zero point octuple of a diameter of loading hopper (12) of cutterhead (6).
The twin (double) screw extruder of a kind of material mix homogeneously the most according to claim 1, it is characterised in that: described twin screw
The one side of extruder body (1) offers extrusion (14), and the lower surface of twin (double) screw extruder body (1) is fixedly connected with
Supporting leg (15).
The twin (double) screw extruder of a kind of material mix homogeneously the most according to claim 1, it is characterised in that: described stirring fork
(8) it is fan-shaped, and 0. 9 times that size is mixed-hopper (9) of stirring fork (8).
The twin (double) screw extruder of a kind of material mix homogeneously the most according to claim 1, it is characterised in that: described loading hopper
(12) bottom is provided with buckle (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620742142.XU CN205835918U (en) | 2016-07-14 | 2016-07-14 | A kind of twin (double) screw extruder of material mix homogeneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620742142.XU CN205835918U (en) | 2016-07-14 | 2016-07-14 | A kind of twin (double) screw extruder of material mix homogeneously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205835918U true CN205835918U (en) | 2016-12-28 |
Family
ID=57619016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620742142.XU Expired - Fee Related CN205835918U (en) | 2016-07-14 | 2016-07-14 | A kind of twin (double) screw extruder of material mix homogeneously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205835918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174376A (en) * | 2018-07-23 | 2019-01-11 | 田粒波 | A kind of cool skin ingredient pulverizes mechanism with shelled peanut |
-
2016
- 2016-07-14 CN CN201620742142.XU patent/CN205835918U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174376A (en) * | 2018-07-23 | 2019-01-11 | 田粒波 | A kind of cool skin ingredient pulverizes mechanism with shelled peanut |
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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: 20161228 Termination date: 20180714 |