CN211030767U - Novel rubber masterbatch two-stage method mixing stirring device - Google Patents
Novel rubber masterbatch two-stage method mixing stirring device Download PDFInfo
- Publication number
- CN211030767U CN211030767U CN201921520949.9U CN201921520949U CN211030767U CN 211030767 U CN211030767 U CN 211030767U CN 201921520949 U CN201921520949 U CN 201921520949U CN 211030767 U CN211030767 U CN 211030767U
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- Prior art keywords
- mixing bin
- upper mixing
- motor
- discharging pipe
- bin
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- 238000002156 mixing Methods 0.000 title claims abstract description 108
- 229920001971 elastomer Polymers 0.000 title claims abstract description 20
- 239000004594 Masterbatch (MB) Substances 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000003756 stirring Methods 0.000 title claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000000498 cooling water Substances 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 15
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000002861 polymer material Substances 0.000 abstract 1
- 230000008569 process Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 244000043261 Hevea brasiliensis Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- LOVYCUYJRWLTSU-UHFFFAOYSA-N 2-(3,4-dichlorophenoxy)-n,n-diethylethanamine Chemical compound CCN(CC)CCOC1=CC=C(Cl)C(Cl)=C1 LOVYCUYJRWLTSU-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000003237 Hedychium spicatum Species 0.000 description 1
- 235000015030 Hedychium spicatum Nutrition 0.000 description 1
- 241001495453 Parthenium argentatum Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to the technical field of high polymer material processing machinery equipment, in particular to a novel rubber master batch two-stage method mixing and stirring device, which comprises an upper mixing bin, a discharging pipe, a lower mixing bin and a support frame; the top of the upper mixing bin is provided with a feeding hole, two sides of the upper mixing bin are provided with hot oil circulating pipelines, a first rotating shaft is arranged in the upper mixing bin, and two sides of the first rotating shaft are connected with asymmetric screws; a conveying screw rod is arranged in the discharging pipe, circulating water cooling pipelines are arranged around the conveying screw rod, and one end of the conveying screw rod is connected to a third motor; the top of lower blending bunker open and to have the feed inlet, internally mounted has the second pivot, second pivot both sides be connected with symmetrical screw rod. The utility model discloses equipment is simple, rational in infrastructure, and the material mixes more evenly, and the reaction is more abundant, has increased substantially the quality of mixing and the efficiency of mixing, has guaranteed the quality of product.
Description
Technical Field
The utility model relates to a macromolecular material processing machinery equipment technical field specifically is a novel rubber masterbatch mixes stirring by two sections methods device.
Background
The natural rubber is latex of plants such as rubber tree, guayule, and Hedychium spicatum, and is prepared into elastic, insulating, and airtight materials by protection treatment and processing. The masterbatch, also known as masterbatch, refers to a masterbatch prepared by mixing one or more ingredients into a raw rubber matrix. The process is adopted by a rubber factory to ensure the uniform dispersion of the rubber compound, reduce dust flying and improve the sanitation of rubber compound, is beneficial to the quality of the rubber compound, can protect the environment of a rubber compound workshop, and can ensure the health of production workers and the tidiness of a labor place. However, the mixing process of the common rubber masterbatch mixing equipment is slow, the mixing effect is not ideal, the substances participating in the reaction are not uniformly mixed, the production cost is high, and the equipment is complex.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a simple structure is provided, the misce bene, efficient rubber masterbatch mixing stirring device.
In order to achieve the above object, the utility model provides a following technical scheme:
a novel rubber master batch two-stage method mixing and stirring device comprises an upper mixing bin, a discharge pipe, a lower mixing bin and a support frame; the top of the upper mixing bin is provided with a feeding hole, two sides of the upper mixing bin are provided with hot oil circulating pipelines, and a first rotating shaft is further arranged in the upper mixing bin; two sides of the first rotating shaft are fixedly connected with asymmetric screws which are distributed at equal intervals, one end of the first rotating shaft is connected to a gearbox, the gearbox is installed at the top of the upper mixing bin, and the other side of the gearbox is connected with a first motor; a discharge hole is formed in the bottom of the upper mixing bin, and a discharge pipe is arranged at the lower part of the discharge hole; a conveying screw rod is arranged in the discharging pipe, circulating water cooling pipelines are arranged around the discharging pipe, one end of the conveying screw rod is connected with a third motor, the third motor is arranged on a supporting seat, and the supporting seat is welded on the supporting frame; the bottom of the discharge pipe is provided with a discharge hole which is connected with the lower mixing bin; a feed inlet is formed in the top of the lower mixing bin, and a second rotating shaft is installed inside the lower mixing bin; two sides of the second rotating shaft are fixedly connected with symmetrical screw rods which are distributed at equal intervals, one end of the second rotating shaft is connected to a reduction gearbox, the reduction gearbox is installed at the top of the lower-section mixing bin, and the other side of the reduction gearbox is connected with a second motor; and a discharge hole is formed in the bottom of the lower mixing bin, and a cover is installed at the discharge hole.
Furthermore, the mixing bin is divided into an upper mixing bin device and a lower mixing bin device, and the mixing speeds are different;
furthermore, hot oil circulating pipelines are arranged around the upper mixing bin, and the lower end of the upper mixing bin is inclined for discharging;
further, the upper mixing bin and the lower mixing bin are respectively provided with an asymmetric screw and a symmetric screw;
furthermore, a material discharging pipe is arranged between the two mixing bins, and cooling water circulation pipelines are arranged around the material discharging pipe.
The utility model has the advantages that: the utility model discloses a to two sections mixing process of rubber masterbatch, drop into mixing bunker with rubber particle, carbon black, small powder and oil, mix at asymmetric screw rod and hot oil endless effect down high-speed, adopt the water-cooling to arrange the glue in the mixing process to add the vulcanizing agent in the two-stage process compounding and mix, prepare the rubber masterbatch. The method and the device are simple, the rubber master batch can be prepared without expensive equipment, and the utility model discloses the material mixes more evenly, and the reaction is more abundant, has increased substantially the quality of mixing and the efficiency of mixing, has guaranteed the quality of product.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the overall structure of the present invention;
FIG. 3 is a schematic structural view of a discharge pipe of the present invention;
fig. 4 is an enlarged view of the present invention at A, B in fig. 1.
In the figure: 1-a first motor, 2-a first transmission shaft, 3-a gearbox, 4-an upper mixing bin feed hopper, 5-an upper mixing bin feed inlet, 6-an upper mixing bin oil inlet, 7-an upper mixing bin, 8-a first rotating shaft, 9-an asymmetric screw, 10-an upper mixing bin oil outlet, 11-an upper mixing bin discharge outlet, 12-a discharge pipe cooling water inlet, 13-a discharge pipe, 14-a third motor, 15-a conveying screw, 16-a support seat, 17-a feed inlet cover, 18-a lower mixing bin feed hopper, 19-a discharge pipe cooling water outlet, 20-a lower mixing bin feed inlet, 21-a speed reducer, 22-a second transmission shaft, 23-a second motor, 24-a second rotating shaft, 25-a lower mixing bin, 26-a symmetric screw, 27-discharging port of lower mixing bin, 28-discharging port cover, 29-supporting frame and 30-supporting frame base.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further explained by combining with the specific drawings.
The embodiment of the utility model provides a novel rubber masterbatch two-stage method mixing and stirring device, as shown in fig. 1-4, which comprises an upper mixing bin 7, a lower mixing bin 25, a discharging pipe 13, a support frame 29 and a support frame base 30; a first motor 1 is arranged at the top of an upper mixing bin 7, the first motor 1 is connected with a first transmission shaft 2, the other end of the first transmission shaft 2 is fixedly connected with a gearbox 3, a first rotating shaft 8 is connected with the gearbox 3 through an upper end opening of the upper mixing bin 7, two pairs of asymmetric screws 9 are respectively welded at two sides of the first rotating shaft 8, an upper mixing bin feed hopper 4 is fixedly connected with an upper mixing bin feed inlet 5 of the upper mixing bin 7, an upper mixing bin oil inlet 6 is arranged at the left side of the top end of the upper mixing bin 7, an upper mixing bin oil outlet 10 is arranged on the right side wall of the upper mixing bin 7, the periphery of the upper mixing bin 7 is welded on a support frame 29, an upper end feed inlet of a discharge pipe 13 is connected with an upper mixing bin discharge outlet 11 at the lower end of the upper mixing bin 7, a conveying screw 15 is arranged inside the discharge pipe 13, one end of the conveying screw, lower blending bunker 25 top right side is equipped with down blending bunker feeder hopper 18, install feed inlet lid 17 on the blending bunker feeder hopper 18 down, row's material pipe 13 lower extreme is connected at blending bunker feed inlet 20 down, row's material pipe 13 is close to and goes up blending bunker discharge gate department and open row's material pipe cooling water inlet 12, row's material pipe 13 is close to down blending bunker feed inlet 20 department and opens row's material pipe cooling water outlet 19, second motor 23 is installed at the top of blending bunker 25 down, second motor 23 connects second transmission shaft 22, the other end fixedly connected with reduction gear 21 of second transmission shaft 22, second pivot 24 is through blending bunker 25 upper end opening connection reduction gear 21 down, two pairs of symmetrical screw rods 26 have been welded respectively to the both sides of second pivot 24, blending bunker 25 bottom is opened down blending bunker discharge gate 27 down, lower blending bunker discharge gate 27 is equipped with discharge gate lid 28, the supporting frame base 30 is all equipped with to blending bunker.
The working principle is as follows: the first motor 1 and the second motor 23 are started to drive the first rotating shaft 8 on the gearbox 3 to rotate at a high speed, so that the asymmetric screw 9 on the first rotating shaft 8 rotates at a high speed, materials are uniformly mixed in the upper mixing bin 7 under the action of hot oil circulation, after a certain delay time, the third motor 14 starts to rotate, the materials are conveyed to the lower mixing bin 25 through the conveying screw 15 in the discharging pipe 13 under the action of cooling water, the second rotating shaft 24 rotates under the drive of the second motor 23 to drive the symmetric screw 26 to rotate, at the moment, vulcanizing agents are thrown into the lower mixing bin 25 to be uniformly mixed with the materials, and the materials are kept uniformly mixed all the time until being discharged.
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 (2)
1. The utility model provides a novel two sections methods of rubber masterbatch mix stirring device which characterized in that: comprises an upper mixing bin (7), a discharge pipe (13), a lower mixing bin (25) and a support frame (29);
a first motor (1) is installed at the top of the upper mixing bin (7), the first motor (1) is connected with a first transmission shaft (2), the other end of the first transmission shaft (2) is fixedly connected with a gearbox (3), the gearbox (3) is connected with a first rotating shaft (8), and two pairs of asymmetric screws (9) are respectively welded on two sides of the first rotating shaft (8); the upper mixing bin feed hopper (4) is fixedly connected to an upper mixing bin feed inlet (5) of the upper mixing bin (7); an upper mixing bin oil inlet (6) is formed in the left side of the top end of the upper mixing bin (7), an upper mixing bin oil outlet (10) is formed in the right side wall of the upper mixing bin (7), and the periphery of the upper mixing bin (7) is welded on a support frame (29);
the upper end feed inlet of the discharge pipe (13) is connected with the upper mixing bin discharge outlet (11) at the lower end of the upper mixing bin (7); the conveying screw rod (15) is arranged inside the discharging pipe (13), one end of the conveying screw rod (15) is connected with a third motor (14), the third motor (14) is fixed on a supporting seat (16), and the supporting seat (16) is welded on a supporting frame (29); a discharging pipe cooling water inlet (12) is formed in the discharging pipe (13) close to the discharging opening of the upper mixing bin, and a discharging pipe cooling water outlet (19) is formed in the discharging pipe (13) close to the feeding opening (20) of the lower mixing bin;
a lower mixing bin feed hopper (18) is arranged on the right side of the top end of the lower mixing bin (25), and a feed inlet cover (17) is arranged on the lower mixing bin feed hopper (18); the lower end of the discharging pipe (13) is connected with a feed inlet (20) of the lower mixing bin; a second motor (23) is installed at the top of the lower mixing bin (25), the second motor (23) is connected with a second transmission shaft (22), the other end of the second transmission shaft (22) is fixedly connected with a speed reducer (21), the speed reducer (21) is connected with a second rotating shaft (24), and two pairs of symmetrical screw rods (26) are respectively welded on two sides of the second rotating shaft (24); a lower mixing bin discharge port (27) is formed in the bottom of the lower mixing bin (25), and a discharge port cover (28) is mounted at the lower mixing bin discharge port (27).
2. The novel rubber masterbatch two-stage mixing stirring device according to claim 1, characterized in that: and a support frame base (30) is arranged at the bottom of the mixing bin support frame (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921520949.9U CN211030767U (en) | 2019-09-09 | 2019-09-09 | Novel rubber masterbatch two-stage method mixing stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921520949.9U CN211030767U (en) | 2019-09-09 | 2019-09-09 | Novel rubber masterbatch two-stage method mixing stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211030767U true CN211030767U (en) | 2020-07-17 |
Family
ID=71566063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921520949.9U Expired - Fee Related CN211030767U (en) | 2019-09-09 | 2019-09-09 | Novel rubber masterbatch two-stage method mixing stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211030767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976050A (en) * | 2020-10-26 | 2020-11-24 | 中佳塑业(龙口)有限公司 | Automotive interior moulds plastics and uses automatic blending agitating unit |
-
2019
- 2019-09-09 CN CN201921520949.9U patent/CN211030767U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976050A (en) * | 2020-10-26 | 2020-11-24 | 中佳塑业(龙口)有限公司 | Automotive interior moulds plastics and uses automatic blending agitating unit |
| CN111976050B (en) * | 2020-10-26 | 2021-01-15 | 中佳塑业(龙口)有限公司 | Automotive interior moulds plastics and uses automatic blending agitating unit |
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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: 20200717 Termination date: 20210909 |