CN206587710U - Double-screw extruding pelletizing machine - Google Patents
Double-screw extruding pelletizing machine Download PDFInfo
- Publication number
- CN206587710U CN206587710U CN201720148237.3U CN201720148237U CN206587710U CN 206587710 U CN206587710 U CN 206587710U CN 201720148237 U CN201720148237 U CN 201720148237U CN 206587710 U CN206587710 U CN 206587710U
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- China
- Prior art keywords
- screw rod
- screw
- gear
- stirring
- gear case
- 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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Abstract
The utility model discloses a kind of double-screw extruding pelletizing machine, including lathe, twin-screw extrusion unit, mixing arrangement, metering material weighing device and feeding machine, the double screw extruder is mounted on lathe；The mixing arrangement includes stirring material room, screw rod, stirring motor and gear-box group, wherein the screw stem water is flat to be arranged at the stirring material interior, and one end expects that the stirring motor of the side of room one is connected by gear-box group with located at the stirring；The stirring motor is by driving the gear in the gear-box group to rotate so as to drive the screw rod to rotate；The screw rod has two groups.The utility model is by the indoor two groups of screw rods of setting of stirring material, to expect that indoor material is sufficiently stirred for stirring, thus ensure that comminutor product be evenly distributed and different batches of product performance uniformity.
Description
Technical field
The utility model is related to extrusion device, more particularly to a kind of double-screw extruding pelletizing machine.
Background technology
In general, double-screw extruding pelletizing machine be it is a kind of can by material support given shape forming machine, its is extensive
Applied to fields such as chemical industry, petrochemical industry, pharmacy, food building materials, ceramics, rubber, plastics.For product in double-screw extruding pelletizing machine
During mixing, the mixing of material is realized using single screw rod or agitating paddle etc., so often occurs that material mixing is not abundant enough,
So as to which the product for causing double-screw extruding pelletizing machine occurs that the uniform different batches of product performance difference of product skewness is big etc. to ask
Topic.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of double-screw extruding pelletizing machine,
The double-screw extruding pelletizing machine enables to material to be well mixed, it is ensured that product is evenly distributed and properties of product uniformity.
The purpose of this utility model is realized using following technical scheme：
The utility model provides a kind of double-screw extruding pelletizing machine, including lathe, twin-screw extrusion unit, mixing dress
Put, measure material weighing device and feeding machine, the double screw extruder is mounted on lathe；The metering material weighing device is located at mixing
The top of device, and connected with mixing arrangement；The mixing arrangement is located at the top of feeding machine, and is connected with feeding machine；Material
After being weighed by measuring material weighing device, enter mixing arrangement and mixed, double spiral shells are then transported to by feeding machine
Exported after being granulated in bar extrusion unit；
The mixing arrangement includes stirring material room, screw rod, stirring motor and gear-box group, is set wherein the screw stem water is flat
It is indoor in the stirring material, and one end expects that the stirring motor of the side of room one is connected by gear-box group with located at the stirring；
The stirring motor is by driving the gear in the gear-box group to rotate so as to drive the screw rod to rotate；
The screw rod has four, and the first screw rod, the second screw rod, the 3rd screw rod and the 4th screw rod are designated as respectively；It is wherein described
First screw rod and the 3rd screw rod are one group and expect indoor side located at the stirring, and second screw rod and the 4th screw rod are one
Group simultaneously expects indoor opposite side located at the stirring；First screw rod and the second screw rod are driving screw rod, the first screw rod and the
Two screw rods are that the stirring motor directly drives operating；3rd screw rod and the 4th screw rod are respectively first screw rod, the second spiral shell
Bar drives rotation.
Preferably, the gear-box group includes first gear case and second gear case；The first gear case and the second tooth
The structure of roller box is identical, and two gears being meshed are equipped with first gear case and second gear case；First screw rod and
3rd screw rod is connected by the gear in first gear case, and first screw rod and the 3rd screw rod are rotated backward at the same speed；
Second screw rod and the 4th screw rod are connected by the gear in second gear case, and cause second screw rod and the 4th screw rod
Rotate backward at the same speed.
Preferably, the mixing arrangement also includes shaft coupling；The gear-box group also includes twin shaft distribution gear case, described
Output shaft provided with two constant speed rotations in the same direction in twin shaft distribution gear case；First screw rod passes through shaft coupling and the twin shaft
An output shaft in distribution gear case is connected, second screw rod by shaft coupling with it is another in the twin shaft distribution gear case
An outer output shaft is connected, and makes the first screw rod and the second screw rod constant speed rotation in the same direction.
Preferably, the metering material weighing device includes common weight-loss metering weighing machine and accurate weight-loss metering weighing
Machine.
Preferably, it is additionally provided with magnetic valve between the metering material weighing device and stirring material room.
Preferably, multiple ultrasonic transducers, each ultrasonic wave transducer are evenly distributed with the inwall of the stirring material room
Device is electrically connected by signal wire with the supersonic generator being located on lathe.
Compared with prior art, the beneficial effects of the utility model are：Material is stirred using four screw rods and
With the hybrid mode of combination of ultrasound, different material can be uniformly dispersed, again can be by the bubble removal in material, it is ensured that product matter
Amount, that is to say that can to ensure that product is evenly distributed consistent with performance with the quality of different batches of product, improves production efficiency, saves
Can environmental protection.
Brief description of the drawings
Fig. 1 provides the structural representation of an embodiment for the utility model；
The structural representation for the first gear case that Fig. 2 provides for the utility model.
In figure：1st, lathe；2nd, twin-screw extrusion unit；3rd, feeding machine；4th, material weighing device is measured；5th, mixing arrangement；51st, stir
Spice room；52nd, stirring motor；53rd, shaft coupling；54th, gear-box group；551st, the first screw rod；552nd, the second screw rod；553rd, the 3rd spiral shell
Bar；554th, the 4th screw rod；541st, twin shaft distribution gear case；542nd, first gear case；543rd, second gear case；6th, magnetic valve；7、
Supersonic generator；8th, ultrasonic transducer.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further：
As illustrated in figs. 1 and 2, the utility model provides a kind of double-screw extruding pelletizing machine, and it includes lathe 1, double spiral shells
Bar extrusion unit 2, mixing arrangement 5, metering material weighing device 4 and feeding machine 3, the twin-screw extrusion unit 2 are located on lathe 1,
The feeding machine 3 is on twin-screw extrusion unit 2.The metering material weighing device 4 is located at the top of mixing arrangement 5, and with mixing
Attach together and put 5 connections.The mixing arrangement 5 is located at the top of feeding machine 3, and is connected with feeding machine 3.Wherein measure material weighing device 4
For to material metage, the mixing arrangement 5 to be used to be stirred the various materials of addition, and the feeding machine 3 will be for that will mix
Close uniform material and be transported in twin-screw extrusion unit 2 and granulated.
The mixing arrangement 5 includes stirring material room 51, screw rod, stirring motor 52, shaft coupling 53 and gear-box group 54, described
A side of the stirring motor 52 located at stirring material room 51.The screw rod is horizontally placed in stirring material room 51, and one end passes through
Gear-box group 54 is connected with the stirring motor 52.The stirring motor 52 is by driving the gear in the gear-box group 54 to revolve
Turn to drive the screw rod to rotate.
The screw rod has 4, and every two are one group, and the first screw rod 551, the second screw rod 552, the 3rd screw rod are designated as respectively
553 and the 4th screw rod 554.It that is to say, the screw rod 553 of the first screw rod 551 and the 3rd is one group, the He of the second screw rod 552
4th screw rod 554 is one group.
The wherein described screw rod 552 of first screw rod 551 and second is driving screw rod, and the first screw rod 551 and the second screw rod 552 are
The stirring motor 52 directly drives operating；3rd screw rod 553 and the 4th screw rod 554 are the spiral shell of the first screw rod 551 and second
Bar 552 drives rotation.
The gear-box group 54 includes first gear case 542 and second gear case 543.Wherein described first gear case 542
Identical with the structure of second gear case 543, the first gear case 542 and second gear case 543 are equipped with two and are meshed
Gear, enables to two screw rods with group to rotate backward at the same speed.It that is to say, the 3rd screw rod 553 and first screw rod
551 are arranged on the same side and are connected by the gear in the first gear case 542, and first screw rod 551 drives described
3rd screw rod 553 is reversely synchronized to be rotated；Similarly the 4th screw rod 554 is arranged on the same side with second screw rod 552,
It is connected by the gear in the second gear case 543, second screw rod 552 drives the 4th screw rod 554 synchronized anti-
To rotation.
The gear-box group 54 also includes twin shaft distribution gear case 541, and the twin shaft distribution gear case 541 is built with two
It is individual can constant speed rotation in the same direction output shaft.First screw rod 551 is with passing through shaft coupling 53 and the twin shaft distribution gear case 541
In an output shaft be connected, second screw rod 552 by shaft coupling 53 and the twin shaft distribution gear case 541 in addition
One output shaft is connected, because two output shafts are constant speed rotations in the same direction, therefore, the screw rod of the first screw rod 551 and second
552 constant speed rotations in the same direction.
Preferably, the metering material weighing device 4 carries out the weighing of material using weight-loss type automatic gauge mode.The weighing balance
Expect that device 4 includes the one or more of common weight-loss type automatic gauge weighing machine and accurate weight-loss type automatic gauge weighing machine, can
To be selected according to product actual demand.Common weight-loss type automatic gauge weighing machine and accurate weight-loss type automatic gauge weighing machine it is upper
End is provided with screen cloth, can remove large particulate matter.
The accuracy that can ensure to feed intake using metering material weighing device 4, it is ensured that the stable uniformity of different batches of product.Stir
Magnetic valve 10 is provided between spice room 51 and metering material weighing device 4, its principle is first how much to set material, is controlled with computer accurate
Material is delivered, it is accurately fed intake.There is corresponding control method, therefore this hair in the prior art in above-mentioned control method
Just not in specific narration in detail in bright.The inwall of the stirring material room 51 is circumferentially evenly distributed with some ultrasonic transducers 8, each
Ultrasonic transducer 8 is electrically connected by signal wire with the supersonic generator 7 being located on lathe 1.Using four screw rods to thing
Material is stirred and the hybrid mode with combination of ultrasound, and different material can be uniformly dispersed, again can be by the bubble in material
Remove, it is ensured that product quality, that is to say can ensure product be evenly distributed it is consistent with the quality of different batches of product and performance,
Improve production efficiency, energy-conserving and environment-protective.
The utility model, when in use, puts into different material according to material characteristic different metering material weighing devices 4
In, weighed using weight-loss type, by different material precises.By measuring connecting for material weighing device 4 and mixing arrangement 5
Place, the different material after weighing is introduced directly into the stirring material room 51 of mixing arrangement 5.Stirring is controlled by stirring motor 52
Four screw rods rotation of room 51 is expected, so that the material for expecting room 51 to stirring is sufficiently stirred, because the utility model is used
Four screw rods are stirred, and different material is mixed, reach finely dispersed purpose；Meanwhile, supersonic generator 7 is opened,
Ultrasonic transducer 8 on the stirring material inwall of room 51 is started working, and different material is mixed and the bubble in system is removed.When
After material is well mixed, by stirring the connectivity part of material room 51 and feeding machine 3, the material of mixing is imported in feeding machine 3, mixed
Material after conjunction is entered by feeding machine 3 proceeds by extruding pelletization work in twin-screw extrusion unit 2.In addition, twin-screw
Extrusion unit 2 can also be realized by technological means known in the art, be not restricted in the utility model drawn
The signal graph structure gone out, can carry out selection prilling granulator according to different demands.
Because employing metering material weighing device before feeding, material being sufficiently stirred for by two groups of screw rods and ultrasound
With reference to hybrid mode, it is ensured that product is evenly distributed the equal uniformity of steady quality with different batches of product, improves production
Efficiency, energy-conserving and environment-protective.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection of the utility model claim
Within the scope of.
Claims (6)
1. double-screw extruding pelletizing machine, it is characterised in that including lathe, twin-screw extrusion unit, mixing arrangement, metering weighing dress
Put and feeding machine, the double screw extruder is mounted on lathe；The metering material weighing device is located at the top of mixing arrangement, and
Connected with mixing arrangement；The mixing arrangement is located at the top of feeding machine, and is connected with feeding machine；Material is filled by measuring weighing
Put after weighing, enter mixing arrangement and mixed, then be transported in twin-screw extrusion unit by feeding machine
Exported after row granulation；
The mixing arrangement includes stirring material room, screw rod, stirring motor and gear-box group, wherein the screw stem water is flat to be arranged at institute
State stirring material indoor, and one end expects that the stirring motor of the side of room one is connected by gear-box group with located at the stirring；It is described
Stirring motor is by driving the gear in the gear-box group to rotate so as to drive the screw rod to rotate；
The screw rod has four, and the first screw rod, the second screw rod, the 3rd screw rod and the 4th screw rod are designated as respectively；Wherein described first
Screw rod and the 3rd screw rod are one group and located at the indoor side of the stirring material, second screw rod and the 4th screw rod be one group simultaneously
Located at the indoor opposite side of the stirring material；First screw rod and the second screw rod are driving screw rod, the first screw rod and the second spiral shell
Bar is that the stirring motor directly drives operating；3rd screw rod and the 4th screw rod are respectively first screw rod, the second screw rod band
Dynamic rotation.
2. double-screw extruding pelletizing machine as claimed in claim 1, it is characterised in that the gear-box group include first gear case and
Second gear case；The first gear case is identical with the structure of second gear case, is all provided with first gear case and second gear case
There are two gears being meshed；First screw rod and the 3rd screw rod are connected by the gear in first gear case, and cause institute
State the first screw rod and the 3rd screw rod is rotated backward at the same speed；Second screw rod and the 4th screw rod pass through the gear in second gear case
It is connected, and second screw rod and the 4th screw rod is rotated backward at the same speed.
3. double-screw extruding pelletizing machine as claimed in claim 1, it is characterised in that the mixing arrangement also includes shaft coupling；Institute
Stating gear-box group also includes the output provided with two constant speed rotations in the same direction in twin shaft distribution gear case, the twin shaft distribution gear case
Axle；First screw rod is connected by shaft coupling with an output shaft in the twin shaft distribution gear case, second screw rod
It is connected by shaft coupling with another output shaft in the twin shaft distribution gear case, makes the first screw rod and the second screw rod in the same direction
Constant speed rotation.
4. double-screw extruding pelletizing machine as claimed in claim 1, it is characterised in that the metering material weighing device includes common weightless
Formula measures weighing machine and accurate weight-loss metering weighing machine.
5. double-screw extruding pelletizing machine as claimed in claim 1, it is characterised in that the metering material weighing device and stirring material room it
Between be additionally provided with magnetic valve.
6. double-screw extruding pelletizing machine as claimed in claim 1, it is characterised in that be uniformly distributed on the inwall of the stirring material room
There are multiple ultrasonic transducers, each ultrasonic transducer is electrically connected by signal wire and the supersonic generator that is located on lathe
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720148237.3U CN206587710U (en) | 2017-02-20 | 2017-02-20 | Double-screw extruding pelletizing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720148237.3U CN206587710U (en) | 2017-02-20 | 2017-02-20 | Double-screw extruding pelletizing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206587710U true CN206587710U (en) | 2017-10-27 |
Family
ID=60128024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720148237.3U Expired - Fee Related CN206587710U (en) | 2017-02-20 | 2017-02-20 | Double-screw extruding pelletizing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206587710U (en) |
-
2017
- 2017-02-20 CN CN201720148237.3U patent/CN206587710U/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: 20171027 Termination date: 20190220 |