CN212385974U - Polymer material compounding extrusion device - Google Patents
Polymer material compounding extrusion device Download PDFInfo
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- CN212385974U CN212385974U CN202020561082.8U CN202020561082U CN212385974U CN 212385974 U CN212385974 U CN 212385974U CN 202020561082 U CN202020561082 U CN 202020561082U CN 212385974 U CN212385974 U CN 212385974U
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- 238000001125 extrusion Methods 0.000 title claims abstract description 47
- 238000013329 compounding Methods 0.000 title claims abstract description 24
- 239000002861 polymer material Substances 0.000 title claims description 11
- 238000003756 stirring Methods 0.000 claims abstract description 66
- 238000002156 mixing Methods 0.000 claims abstract description 61
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a macromolecular material production facility technical field specifically is a macromolecular material compounding extrusion device, including extrusion pipe and churn, the extrusion pipe feeding interface that extrusion pipe one end was established is connected with the unloading valve, and the ejection of compact interface that the churn bottom was equipped with is connected with the unloading valve, and the middle part rotation of the upper port closing cap that establishes of churn is connected with first (mixing) shaft and a pair of second (mixing) shaft, and beneficial effect is: the utility model discloses under the rotation of first (mixing) shaft, the stirring vane that first (mixing) shaft outer wall was established leads the compounding downwards, under the rotation of second (mixing) shaft, the stirring vane that second (mixing) shaft outer wall was established leads the compounding upwards to send to make the compounding inside the churn be upper and lower circulating stirring, the mixed effect of the compounding that improves; under the rotation of first (mixing) shaft, the stirring vane of first (mixing) shaft bottom leads the conveying with the inside compounding of churn in ejection of compact interface, guarantees that the abundant leading-in of feeding is inside to the extrusion tube.
Description
Technical Field
The utility model relates to a macromolecular material production facility technical field specifically is a macromolecular material compounding extrusion device.
Background
The polymer material is often extruded and molded by screw molding machinery which is used in molding and processing. Macromolecular material need stir before getting into the extrusion pipe, carries on evenly to the material powder that the material added, but the effect of traditional screw rod shaping mechanical equipment compounding is relatively poor, and the macromolecular material behind the misce bene powder is leading-in to the in-process of extruding the pipe, needs to guarantee that the feeding is sufficient, otherwise influences the extrusion quality easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a macromolecular material compounding extrusion device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high polymer material mixing extrusion device comprises an extrusion pipe and a mixing drum, wherein an extrusion shaft with coaxiality is arranged in the extrusion pipe, guide fan blades which are spirally coiled are welded on the outer wall of the extrusion shaft, one end of the extrusion shaft is connected with an output shaft of an extrusion motor through a coupler, the extrusion motor is fixed at one end of the extrusion pipe through bolts, an extrusion pipe feeding interface is arranged above one end, close to the extrusion motor, of the extrusion pipe, the upper end opening of the extrusion pipe feeding interface is connected with a blanking valve through a flange, a discharging interface is arranged at the bottom end of the mixing drum, the lower end opening of the discharging interface is connected with a blanking valve through a flange, a sealing cover is fixed at the upper end opening of the mixing drum through bolts, a first vertical downward stirring shaft is rotatably connected in the middle of the sealing cover, a pair of symmetrically arranged second stirring shafts is rotatably connected to two sides of the sealing cover respectively, a charging pipe is welded and communicated to one side of, the upper port of the feed pipe is provided with a hopper.
Preferably, the outer walls of the first stirring shaft and the second stirring shaft are welded with stirring blades which are spirally coiled, and the spiral directions of the stirring blades arranged on the outer walls of the first stirring shaft and the second stirring shaft are opposite.
Preferably, the lower end of the first stirring shaft extends into the discharging interface, and a distance of 2-3mm is reserved between the outer edge of the stirring blade arranged on the outer wall of the first stirring shaft and the inner wall of the discharging interface.
Preferably, the upper surface of the sealing cover is fixedly provided with a case cover through a bolt, the upper surface of the case cover is fixedly connected with a stirring motor through a bolt, an output shaft end of the stirring motor vertically penetrates downwards, and the output shaft end of the stirring motor is connected with the upper end of the first stirring shaft through a coupling.
Preferably, chain wheels are arranged at the upper ends of the first stirring shaft and the second stirring shaft, and the three chain wheels are connected through a transmission chain.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses under the rotation of first (mixing) shaft, the stirring vane that first (mixing) shaft outer wall was established leads the compounding downwards, under the rotation of second (mixing) shaft, the stirring vane that second (mixing) shaft outer wall was established leads the compounding upwards to send to make the compounding inside the churn be upper and lower circulating stirring, the mixed effect of the compounding that improves;
2. the utility model discloses under the rotation of first (mixing) shaft, the stirring vane of first (mixing) shaft bottom leads the conveying in going out the discharging interface with the inside compounding of churn, guarantees that the sufficient leading-in of feeding is inside to extruding tube.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a front sectional view of the structure of the present invention.
In the figure: extrusion pipe 1, extrusion pipe feeding interface 101, churn 2, ejection of compact interface 201, extrude axle 3, extrusion motor 4, unloading valve 5, closing cap 6, first (mixing) shaft 7, second (mixing) shaft 8, filling tube 9, sprocket 10, drive chain 11, case lid 12, agitator motor 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: a high polymer material mixing extrusion device comprises an extrusion pipe 1 and a mixing drum 2, wherein an extrusion shaft 3 with coaxiality is arranged in the extrusion pipe 1, guide fan blades spirally coiled are welded on the outer wall of the extrusion shaft 3, one end of the extrusion shaft 3 is connected with an output shaft of an extrusion motor 4 through a coupler, the extrusion motor 4 is fixed at one end of the extrusion pipe 1 through bolts, an extrusion pipe feeding interface 101 is arranged above one end, close to the extrusion motor 4, of the extrusion pipe 1, the upper end port of the extrusion pipe feeding interface 101 is connected with a blanking valve 5 through a flange, a discharging interface 201 is arranged at the bottom end of the mixing drum 2, the lower end port of the discharging interface 201 is connected with the blanking valve 5 through a flange, a feeding pipe 9 is welded and communicated to one side of the upper end part of the mixing drum 2, a hopper is arranged at the upper end port of the feeding pipe 9 and used for mixing the inside of the mixing drum 2 along the feeding pipe 9, and the opening, the high polymer material in the mixing drum 2 enters the extrusion pipe 1.
A sealing cover 6 is fixed at the upper port of the mixing drum 2 through a bolt, a first mixing shaft 7 which is vertically downward is rotatably connected at the middle part of the sealing cover 6, a pair of second mixing shafts 8 which are symmetrically arranged are respectively rotatably connected at two sides of the sealing cover 6, mixing blades which are spirally coiled are welded on the outer walls of the first mixing shaft 7 and the second mixing shaft 8, a cabinet cover 12 is fixed at the upper surface of the sealing cover 6 through a bolt, a mixing motor 13 is fixedly connected at the upper surface of the cabinet cover 12 through a bolt, the output shaft end of the mixing motor 13 vertically penetrates downwards, the output shaft end of the mixing motor 13 is connected with the upper end of the first mixing shaft 7 through a coupling, chain wheels 10 are arranged at the upper ends of the first mixing shaft 7 and the second mixing shaft 8, the three chain wheels 10 are connected through a transmission chain 11, and the first mixing shaft 7 and the second mixing shaft 8 are simultaneously, so that the mixing blades arranged on the outer walls of the first mixing shaft 7 and the second mixing shaft 8 stir and mix the polymer material mixed material in the mixing drum 2.
The spiral directions of the stirring blades arranged on the outer walls of the first stirring shaft 7 and the second stirring shaft 8 are opposite, under the rotation of the first stirring shaft 7, the stirring blades arranged on the outer wall of the first stirring shaft 7 guide the mixed material downwards, under the rotation of the second stirring shaft 8, the stirring blades arranged on the outer wall of the second stirring shaft 8 guide the mixed material upwards, so that the mixed material inside the stirring barrel 2 is stirred in an up-and-down circulating mode, the mixing effect of the improved mixed material is improved, the lower end of the first stirring shaft 7 extends to the inside of the discharging interface 201, a 2-3mm interval is reserved between the outer edge of the stirring blades arranged on the outer wall of the first stirring shaft 7 and the inner wall of the discharging interface 201, under the rotation of the first stirring shaft 7, the stirring blades arranged at the bottom of the first stirring shaft 7 guide the mixed material inside the stirring barrel 2 into the discharging interface 201.
The working principle is as follows: the utility model discloses when carrying out work, add the macromolecular material compounding along filling tube 9 toward churn 2 inside, unloading valve 5 is the closed condition at this moment, drive first (mixing) shaft 7 and second (mixing) shaft 8 simultaneously through agitator motor 13, make the stirring vane that first (mixing) shaft 7, second (mixing) shaft 8 outer walls were established stir the macromolecular material compounding inside churn 2 and mix, under the rotation of first (mixing) shaft 7, the stirring vane that first (mixing) shaft 7 outer walls were established leads the compounding downwards, under the rotation of second (mixing) shaft 8, the stirring vane that second (mixing) shaft 8 outer walls were established leads the compounding upwards, thereby make the compounding inside of churn 2 be circulating stirring from top to bottom, the mixed effect of the compounding that improves; open unloading valve 5, under the rotation of first (mixing) shaft 7, the stirring vane of first (mixing) shaft 7 bottom leads the conveying with the inside compounding of churn 2 in ejection of compact interface 201, guarantees that the sufficient leading-in of feeding is to inside extruding pipe 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a macromolecular material compounding extrusion device, includes extrusion tube (1) and churn (2), its characterized in that: the extruding device is characterized in that an extruding shaft (3) with coaxiality is arranged in the extruding pipe (1), guide fan blades which are spirally wound are welded on the outer wall of the extruding shaft (3), one end of the extruding shaft (3) is connected with an output shaft of an extruding motor (4) through a coupler, the extruding motor (4) is fixed at one end of the extruding pipe (1) through bolts, an extruding pipe feeding interface (101) is arranged above one end, close to the extruding motor (4), of the extruding pipe (1), the upper end opening of the extruding pipe feeding interface (101) is connected with a blanking valve (5) through a flange, a discharging interface (201) is arranged at the bottom end of the stirring cylinder (2), the lower end opening of the discharging interface (201) is connected with the blanking valve (5) through a flange, a sealing cover (6) is fixed at the upper end opening of the stirring cylinder (2) through bolts, and a first vertical downward stirring shaft (7) is rotatably connected in the middle of the sealing cover, the two sides of the sealing cover (6) are respectively and rotatably connected with a pair of second stirring shafts (8) which are symmetrically arranged, one side of the upper end part of the stirring cylinder (2) is welded and communicated with a feeding pipe (9), and the upper port of the feeding pipe (9) is provided with a hopper.
2. A polymer material mixing extrusion apparatus as claimed in claim 1, wherein: stirring blades which are spirally coiled are welded on the outer walls of the first stirring shaft (7) and the second stirring shaft (8), and the spiral directions of the stirring blades arranged on the outer walls of the first stirring shaft (7) and the second stirring shaft (8) are opposite.
3. A polymer material mixing extrusion apparatus as claimed in claim 1, wherein: the lower end of the first stirring shaft (7) extends into the discharging interface (201), and a distance of 2-3mm is reserved between the outer edge of a stirring blade arranged on the outer wall of the first stirring shaft (7) and the inner wall of the discharging interface (201).
4. A polymer material mixing extrusion apparatus as claimed in claim 1, wherein: the upper surface of closing cap (6) passes through bolt fastening has case lid (12), and the upper surface of case lid (12) passes through bolt fixedly connected with agitator motor (13), and the output axle head of agitator motor (13) runs through perpendicularly downwards, and the output axle head of agitator motor (13) passes through the coupling joint with the upper end of first (mixing) shaft (7).
5. A polymer material mixing extrusion apparatus as claimed in claim 1, wherein: the upper ends of the first stirring shaft (7) and the second stirring shaft (8) are provided with chain wheels (10), and the three chain wheels (10) are connected through a transmission chain (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020561082.8U CN212385974U (en) | 2020-04-16 | 2020-04-16 | Polymer material compounding extrusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020561082.8U CN212385974U (en) | 2020-04-16 | 2020-04-16 | Polymer material compounding extrusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212385974U true CN212385974U (en) | 2021-01-22 |
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ID=74258134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020561082.8U Active CN212385974U (en) | 2020-04-16 | 2020-04-16 | Polymer material compounding extrusion device |
Country Status (1)
| Country | Link |
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| CN (1) | CN212385974U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112896979A (en) * | 2021-02-23 | 2021-06-04 | 常州机电职业技术学院 | Feeding device for metal smelting furnace and feeding method thereof |
| CN113144943A (en) * | 2021-05-19 | 2021-07-23 | 齐喝彩(上海)人工智能科技有限公司 | Solid raw material blending structure of automatic beverage dispenser |
| CN113897848A (en) * | 2021-10-20 | 2022-01-07 | 广东德泽建设工程有限公司 | Grouting reinforcement construction method for old concrete pavement void slab |
-
2020
- 2020-04-16 CN CN202020561082.8U patent/CN212385974U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112896979A (en) * | 2021-02-23 | 2021-06-04 | 常州机电职业技术学院 | Feeding device for metal smelting furnace and feeding method thereof |
| CN113144943A (en) * | 2021-05-19 | 2021-07-23 | 齐喝彩(上海)人工智能科技有限公司 | Solid raw material blending structure of automatic beverage dispenser |
| CN113897848A (en) * | 2021-10-20 | 2022-01-07 | 广东德泽建设工程有限公司 | Grouting reinforcement construction method for old concrete pavement void slab |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210618 Address after: 831100 No. 48, Keji Avenue, high tech Industrial Development Zone, Changji City, Changji Hui Autonomous Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Lanshan Tunhe degradation Materials Co.,Ltd. Address before: 330096 Sanhe apartment, Beili, Huoju fifth road, Qingshanhu District, Nanchang City, Jiangxi Province Patentee before: Zhou Qin |
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| TR01 | Transfer of patent right |