CN209257436U - A kind of screw extruder for the production of EPDM rubber color grains - Google Patents
A kind of screw extruder for the production of EPDM rubber color grains Download PDFInfo
- Publication number
- CN209257436U CN209257436U CN201822152565.8U CN201822152565U CN209257436U CN 209257436 U CN209257436 U CN 209257436U CN 201822152565 U CN201822152565 U CN 201822152565U CN 209257436 U CN209257436 U CN 209257436U
- Authority
- CN
- China
- Prior art keywords
- turntable
- fixedly connected
- raw material
- screw extruder
- production
- 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
- 229920002943 EPDM rubber Polymers 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 238000003756 stirring Methods 0.000 claims abstract description 20
- 238000003780 insertion Methods 0.000 claims abstract description 13
- 230000037431 insertion Effects 0.000 claims abstract description 13
- 241000883990 Flabellum Species 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 28
- 230000000694 effects Effects 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of screw extruders for the production of EPDM rubber color grains, including transport tube, one end insertion of the transport tube is equipped with retarder, one end of the retarder is provided with shaft coupling, one end of the shaft coupling is fixedly connected with rotating electric machine, the other end of the retarder is fixedly connected with the first turntable, one side surface middle position horizontal connection of first turntable has shaft, one end of the shaft is fixedly connected with the second turntable, and the other side of second turntable and the interior side face of transport tube are rotatablely connected.Apparatus structure design is reasonable, work efficiency is high, when adding the raw material into feed opening, sawtooth on two rotating cylinders can carry out raw material preliminary blending processing, it is uniform to make raw material mix, by the way that stirring blade is arranged, the effect blended to raw material can be improved, make raw material be more easier to become solution, the heat in heating tube is blowed to by raw material by flabellum.
Description
Technical field
It is specifically a kind of to be used for what EPDM rubber color grains produced the utility model relates to Screw extruder technology field
Screw extruder.
Background technique
Screw extruder is mainly used for squeezing out the thermoplastics such as soft, hard polyvinyl chloride, polyethylene, and a variety of plastics can be processed
Product, such as blown film, crowded pipe, pressing plate, hot candied band, also can be used for melt pelletization, will when producing EPDM rubber color grains
Use screw extruder.
But existing screw extruder design is unreasonable at present, extrusion effect is poor, at work cannot carry out raw material
Uniform heat treatment, and at work, raw material cannot be mixed well, when squeezing out, have raw material and be bonded in
On transport tube inner wall, it cannot be processed to.Therefore, those skilled in the art provide a kind of for EPDM rubber color grains
The screw extruder of production, to solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of this utility model is to provide a kind of screw extruders for the production of EPDM rubber color grains, with solution
Certainly the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: one kind is raw for EPDM rubber color grains
One end insertion of the screw extruder of production, including transport tube, the transport tube is equipped with retarder, and one end of the retarder is set
It is equipped with shaft coupling, one end of the shaft coupling is fixedly connected with rotating electric machine, and the other end of the retarder is fixedly connected with
One side surface middle position horizontal connection of one turntable, first turntable has shaft, and one end of the shaft is fixedly connected
There is the second turntable, the other side of second turntable and the interior side face of transport tube are rotatablely connected, the outer surface of the shaft
It is provided with helical-blade, one end upper surface of the transport tube is provided with feed opening, and the front surface of the feed opening is provided with support,
There are two stirring motors for the upper surface fixed installation of the support, before one end insertion of the stirring motor is installed on feed opening
Surface is simultaneously fixedly connected with rotating cylinder, and the interior surface of one end of the rotating cylinder and feed opening is rotatablely connected, the transport tube it is upper
Surface is uniformly arranged there are three fixed cylinder at a side position of feed opening, and the side surface insertion of the fixed cylinder is equipped with
Power supply terminal, and the upper surface middle position insertion of fixed cylinder is equipped with heating motor, the other end of the transport tube
Lower surface is fixedly connected with discharge port.
The outer surface of the rotating cylinder is evenly arranged with sawtooth as a further solution of the present invention, described in two
The rotation direction of stirring motor is opposite.
Even level has fixed link, the fixation between the helical-blade as a further solution of the present invention,
The upper surface and lower surface of bar are fixedly installed stirring blade.
A side surface of first turntable is close to the top of shaft under as a further solution of the present invention,
The equal horizontal connection in the orientation place of setting has connecting rod, and one end of the connecting rod is fixedly connected with a side surface of the second turntable, and even
The upper surface of extension bar is provided with scraper plate.
The lower end of the heating motor is fixedly connected with flabellum, the electricity as a further solution of the present invention,
One end horizontal connection of source connecting terminal has heating tube, the fixed company in one end of the heating tube and the interior side face of fixed cylinder
It connects.
Lower position water of the inside of the fixed cylinder close to heating tube as a further solution of the present invention,
Flushconnection has filter, and the filter is a kind of stainless steel material component.
Compared with prior art, the utility model has the beneficial effects that apparatus structure design is rationally, work efficiency is high,
When adding the raw material into feed opening, what the sawtooth on two rotating cylinders can be preliminary to raw material progress blends processing, to make
Raw material mixes uniform, by the way that stirring blade is arranged, the effect blended to raw material can be improved, raw material is made to be more easier to become solution
Heat in heating tube is blowed to raw material by flabellum, is heated evenly raw material by state, improves working efficiency, is scraped by setting
Plate can prevent raw material to be bonded on the inner wall of transport tube.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of screw extruder for the production of EPDM rubber color grains；
Fig. 2 is a kind of feed opening schematic diagram of internal structure of screw extruder for the production of EPDM rubber color grains；
Fig. 3 shows for the scraper plate and stirring blade mounting structure of a kind of screw extruder for the production of EPDM rubber color grains
It is intended to；
Fig. 4 is a kind of fixed cylinder schematic diagram of internal structure of screw extruder for the production of EPDM rubber color grains.
In figure: 1, transport tube；2, retarder；3, shaft coupling；4, rotating electric machine；5, the first turntable；501, connecting rod；502,
Scraper plate；6, shaft；7, the second turntable；8, helical-blade；801, fixed link；802, stirring blade；9, feed opening；10, support；11, it stirs
Mix motor；12, rotating cylinder；1201, sawtooth；13, fixed cylinder；1301, filter；14, power supply terminal；1401, heating tube；15,
Heat motor；1501, flabellum；16, discharge port.
Specific embodiment
Please refer to Fig. 1~4, in the utility model embodiment, a kind of screw rod for the production of EPDM rubber color grains is squeezed
One end insertion of machine out, including transport tube 1, transport tube 1 is equipped with retarder 2, and one end of retarder 2 is provided with shaft coupling 3, connection
One end of axis device 3 is fixedly connected with rotating electric machine 4 (model CH/V), and the other end of retarder 2 is fixedly connected with the first turntable
5, a side surface middle position horizontal connection of the first turntable 5 has shaft 6, and one end of shaft 6 is fixedly connected with the second turntable
7, the equal horizontal connection at position above and below shaft 6 of a side surface of the first turntable 5 has connecting rod 501, connecting rod
501 one end is fixedly connected with a side surface of the second turntable 7, and the upper surface of connecting rod 501 is provided with scraper plate 502, in order to
The feedstock processing being bonded on 1 inner wall of transport tube can be fallen.
The other side of second turntable 7 and the interior side face of transport tube 1 are rotatablely connected, and the outer surface of shaft 6 is provided with spiral shell
Vane 8, one end upper surface of transport tube 1 are provided with feed opening 9, and the front surface of feed opening 9 is provided with support 10, support 10 it is upper
Surface is fixedly mounted there are two stirring motor 11 (model CH/V), and one end insertion of stirring motor 11 is installed on feed opening 9
Front surface is simultaneously fixedly connected with rotating cylinder 12, and the outer surface of rotating cylinder 12 is evenly arranged with sawtooth 1201, turn of two stirring motors 11
Move contrary, even level has fixed link 801 between helical-blade 8, and the upper surface of fixed link 801 is fixedly installed with lower surface
There is stirring blade 802, in order to blend raw material, convenient for the mixed processing to raw material.
One end of rotating cylinder 12 and the interior surface of feed opening 9 are rotatablely connected, and the upper surface of transport tube 1 is close to feed opening 9
It being uniformly arranged at one side position there are three fixed cylinder 13, the side surface insertion of fixed cylinder 13 is equipped with power supply terminal 14,
And the upper surface middle position insertion of fixed cylinder 13 is equipped with heating motor 15 (model CH/V), the other end of transport tube 1
Lower surface is fixedly connected with discharge port 16, and the lower end of heating motor 15 is fixedly connected with flabellum 1501, power supply terminal 14
One end horizontal connection has heating tube 1401, and one end of heating tube 1401 is fixedly connected with the interior side face of fixed cylinder 13, fixed
There is filter 1301 in the inside of cylinder 13 close to the lower position horizontal connection of heating tube 1401, and filter 1301 is a kind of stainless steel
Texture part, in order to be heated evenly raw material.
The working principle of the utility model is: raw material is put into feed opening 9 first, then stirring motor 11 drives two
A rotating cylinder 12 is rotated, so that the sawtooth 1201 on rotating cylinder 12 be driven to rotate, sawtooth 1201 tentatively stirs bulky grain in raw material
Broken processing, then rotating electric machine 4 drives helical-blade 8 to rotate, and the meeting transferring raw material of helical-blade 8 is squeezed out, in conveying, helical-blade
Stirring blade 802 on 8 carries out raw material to blend processing again, when there is raw material to be bonded on the inner wall of transport tube 1, scraper plate
502 can be struck off, and during conveying squeezes out, heating motor 15 drives flabellum 1501 to be rotated, and are connected and are added
The power supply of heat pipe 1401, flabellum 1501 can blow to heating tube 1401, to make being distributed to for the even heat in heating tube 1401
On raw material, so that raw material be made to be heated evenly, the extrusion effect of raw material is improved.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (6)
1. a kind of screw extruder for the production of EPDM rubber color grains, including transport tube (1), which is characterized in that described
One end insertion of transport tube (1) is equipped with retarder (2), and one end of the retarder (2) is provided with shaft coupling (3), described
One end of axis device (3) is fixedly connected with rotating electric machine (4), and the other end of the retarder (2) is fixedly connected with the first turntable
(5), a side surface middle position horizontal connection of first turntable (5) has shaft (6), and one end of the shaft (6) is solid
Surely it is connected with the second turntable (7), the other side of second turntable (7) and the interior side face of transport tube (1) are rotatablely connected, institute
The outer surface for stating shaft (6) is provided with helical-blade (8), and one end upper surface of the transport tube (1) is provided with feed opening (9), institute
The front surface for stating feed opening (9) is provided with support (10), and there are two stirring motors for the upper surface fixed installation of the support (10)
(11), one end insertion of the stirring motor (11) is installed on the front surface of feed opening (9) and is fixedly connected with rotating cylinder (12), institute
The interior surface of one end and feed opening (9) for stating rotating cylinder (12) is rotatablely connected, and the upper surface of the transport tube (1) is close to feed opening
(9) it is uniformly arranged at a side position there are three fixed cylinder (13), the side surface insertion of the fixed cylinder (13) is equipped with electricity
Source connecting terminal (14), and the upper surface middle position insertion of fixed cylinder (13) is equipped with heating motor (15), the conveying
The other end lower surface of cylinder (1) is fixedly connected with discharge port (16).
2. a kind of screw extruder for the production of EPDM rubber color grains according to claim 1, which is characterized in that
The outer surface of the rotating cylinder (12) is evenly arranged with sawtooth (1201), and the rotation direction of two stirring motors (11) is opposite.
3. a kind of screw extruder for the production of EPDM rubber color grains according to claim 1, which is characterized in that
Even level has fixed link (801) between the helical-blade (8), and the upper surface and lower surface of the fixed link (801) are fixed
It is provided with stirring blade (802).
4. a kind of screw extruder for the production of EPDM rubber color grains according to claim 1, which is characterized in that
The equal horizontal connection at position above and below shaft (6) of one side surface of first turntable (5) has connecting rod
(501), one end of the connecting rod (501) is fixedly connected with a side surface of the second turntable (7), and connecting rod (501) is upper
Surface is provided with scraper plate (502).
5. a kind of screw extruder for the production of EPDM rubber color grains according to claim 1, which is characterized in that
The lower end of heating motor (15) is fixedly connected with flabellum (1501), one end horizontal connection of the power supply terminal (14)
Have heating tube (1401), one end of the heating tube (1401) is fixedly connected with the interior side face of fixed cylinder (13).
6. a kind of screw extruder for the production of EPDM rubber color grains according to claim 5, which is characterized in that
There are filter (1301), the filter in the inside of the fixed cylinder (13) close to the lower position horizontal connection of heating tube (1401)
It (1301) is a kind of stainless steel material component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822152565.8U CN209257436U (en) | 2018-12-21 | 2018-12-21 | A kind of screw extruder for the production of EPDM rubber color grains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822152565.8U CN209257436U (en) | 2018-12-21 | 2018-12-21 | A kind of screw extruder for the production of EPDM rubber color grains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209257436U true CN209257436U (en) | 2019-08-16 |
Family
ID=67560933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822152565.8U Expired - Fee Related CN209257436U (en) | 2018-12-21 | 2018-12-21 | A kind of screw extruder for the production of EPDM rubber color grains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209257436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261074A (en) * | 2021-12-31 | 2022-04-01 | 广州思酷塑料制品有限公司 | Improved plastic extrusion equipment |
-
2018
- 2018-12-21 CN CN201822152565.8U patent/CN209257436U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261074A (en) * | 2021-12-31 | 2022-04-01 | 广州思酷塑料制品有限公司 | Improved plastic extrusion equipment |
| CN114261074B (en) * | 2021-12-31 | 2022-09-02 | 广州思酷塑料制品有限公司 | Improved plastic extrusion equipment |
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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 |
Granted publication date: 20190816 Termination date: 20211221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |