CN216968605U - Device for continuously producing room-temperature vulcanized silicone rubber - Google Patents
Device for continuously producing room-temperature vulcanized silicone rubber Download PDFInfo
- Publication number
- CN216968605U CN216968605U CN202122943878.7U CN202122943878U CN216968605U CN 216968605 U CN216968605 U CN 216968605U CN 202122943878 U CN202122943878 U CN 202122943878U CN 216968605 U CN216968605 U CN 216968605U
- Authority
- CN
- China
- Prior art keywords
- screw extruder
- double
- silicone rubber
- continuously producing
- temperature vulcanized
- 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.)
- Active
Links
Images
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to the technical field of chemical product production equipment, and provides a device for continuously producing room temperature vulcanized silicone rubber, which comprises a kneading machine, a first feed hopper, a rotating motor, a discharge valve, a triangular mounting plate, a table body and a double-screw extruder, wherein the first feed hopper penetrates through the upper surface of the kneading machine, the rotating motor is fixedly arranged in the center of the upper surface of the kneading machine, and the discharge valve penetrates through the lower part of the left side surface of the kneading machine; through being provided with double screw extruder, be down-inclined 60 to the left through the double screw extruder setting, and the upper surface of the table body is down-inclined 30 to the left and sets up, when the backward flow valve was opened, realize grinding through inseparable friction between the double screw extruder twin-screw, the material after the grinding passes through the backward flow valve and drops to the baffle box, flow back to the second feeder hopper by the baffle box again, reentrant double screw extruder grinds once more, grinding effect is better, and the device is better small and exquisite, be convenient for install.
Description
Technical Field
The utility model relates to the technical field of chemical product production equipment, in particular to a device for continuously producing room-temperature vulcanized silicone rubber.
Background
In the prior art, the general process flow for producing the room temperature vulcanized silicone rubber is as follows: mixing, grinding, dehydrating, cooling, charging and stirring, and packaging to obtain the finished product. In the whole production process, the production time required by the grinding process and the dehydration process is longest, and accounts for 80 percent of the whole production time. According to 1 ton of produced sizing material, 4 persons are needed for grinding, and the production lasts for 6-8 hours. Two-person operation is needed for dehydration, about 8 hours is needed for production, the operation time of workers is long, and the labor intensity is high;
for example, in the continuous production room temperature vulcanized silicone rubber device with patent number ZL201320628597.5 in the prior art, the device adds materials into a kneading machine, evenly stirs in the kneading machine, continuously feeds rubber materials into a double-screw extruder through a screw rod at the bottom of the kneading machine, realizes grinding through tight friction between double screws, simultaneously heats, vacuumizes and dehydrates the rubber materials through an electric heating system and a vacuum system on the double-screw extruder, then carries out water cooling treatment, and finally discharges,
the batching process, the grinding process, the dehydration process and the cooling process are molded at one time to complete the manufacturing, so that the production time is greatly reduced, the production efficiency is improved, and the production cost is reduced;
but the research finds that;
the device realizes grinding through the close friction between the twin-screw in the twin-screw extruder, though can reach the effect of grinding, only grind the material through the twin-screw extruder single and need reach ideal grinding effect and just need very long twin-screw extruder to realize, whether can't reach the effect of complete grinding, and long twin-screw extruder takes up an area of very much, surely needs very big space to install, and influences installation and operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art and provides a device for continuously producing room-temperature vulcanized silicone rubber.
In order to achieve the purpose, the utility model adopts the following technical scheme:
device for continuously producing room temperature vulcanized silicone rubber, including kneading machine, first feeder hopper, rotating electrical machines, bleeder valve, triangle mounting panel, the table body and double screw extruder, the upper surface of kneading machine runs through and is provided with first feeder hopper, the fixed rotating electrical machines that is provided with in upper surface central authorities of kneading machine, the left side surface below of kneading machine runs through and is provided with the bleeder valve, the bottom fixed surface of kneading machine is provided with the triangle mounting panel, the bottom fixed surface of triangle mounting panel is provided with the table body, the upper surface central authorities of the table body run through and are provided with double screw extruder, the fixed (mixing) shaft that is provided with of output of rotating electrical machines, the inboard fixed surface bottom of kneading machine is provided with the stock guide.
Preferably, a material guide groove is embedded in the center of the upper surface of the table body.
Preferably, the upper surface of the table body is inclined downwards by 30 degrees to the left.
Preferably, the material guide groove is in the shape of an isosceles trapezoid with a large left side width and a small right side width.
Preferably, the double-screw extruder comprises a second feed hopper, a reflux valve and an electric hot plate;
the upper surface left side of double screw extruder is run through and is provided with the second feeder hopper, the bottom surface right side of double screw extruder is run through and is provided with the backward flow valve, the fixed electric plate that is provided with in bottom surface left side of double screw extruder.
Preferably, the twin-screw extruder exhibits a 60 ° down left-inclined setting.
Preferably, the second feed hopper is positioned below the discharge valve and the left end of the guide chute.
Preferably, the electric heating plate is arc-shaped plate-shaped, and the arc angle corresponding to the electric heating plate is 270 degrees.
Has the advantages that:
1. through being provided with double screw extruder, be through being provided with double screw extruder setting and be down-tilt 60 down to left, and the upper surface of the table body is the setting of down-tilt 30 down to left, when the backward flow valve is opened, realize grinding through inseparable friction between the double screw extruder twin-screw, the material after the grinding passes through the backward flow valve and drops to the baffle box, flow back to the second feeder hopper by the baffle box again, reentrant double screw extruder grinds once more, the grinding effect is better, and the device is better small and exquisite, be convenient for install.
2. Through being provided with the electric plate, be the arc form through setting up the electric plate for the better twin-screw extruder of electric plate, the steam in the twin-screw extruder right-hand member is with the material discharges, reaches the effect to the material dehydration.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of a kneader according to the utility model;
FIG. 3 is a schematic view of the overall structure of the table body according to the present invention;
FIG. 4 is a schematic view of the overall structure of a twin-screw extruder according to the present invention.
Illustration of the drawings: 1. a kneader; 2. a first feed hopper; 3. a rotating electric machine; 4. a discharge valve; 5. a triangular mounting plate; 6. a table body; 601. a material guide chute; 7. a twin screw extruder; 701. a second feed hopper; 702. a reflux valve; 703. an electric hot plate; 8. a stirring shaft; 9. a material guide plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
Referring to fig. 1-4, device for continuously producing room temperature vulcanized silicone rubber, including kneading machine 1, first feeder hopper 2, rotating electrical machines 3, bleeder valve 4, triangle mounting panel 5, the table body 6 and double screw extruder 7, the upper surface of kneading machine 1 runs through and is provided with first feeder hopper 2, the fixed rotating electrical machines 3 that is provided with in upper surface central authorities of kneading machine 1, the left side surface below of kneading machine 1 runs through and is provided with bleeder valve 4, the bottom fixed surface of kneading machine 1 is provided with triangle mounting panel 5, the bottom fixed surface of triangle mounting panel 5 is provided with the table body 6, the upper surface central authorities of the table body 6 run through and are provided with double screw extruder 7, the fixed (mixing) shaft 8 that is provided with in output of rotating electrical machines 3, the fixed stock guide 9 that is provided with in inside surface bottom of kneading machine 1.
In this embodiment, a material guiding groove 601 is embedded in the center of the upper surface of the table body 6.
In this embodiment, the upper surface of the table body 6 is inclined downward by 30 ° to the left, so that the material guiding chute 601 is lower in horizontal height at the left side and higher in horizontal height at the right side, and the material of the material guiding chute 601 can move to the left side conveniently.
In this embodiment, the material guiding groove 601 is in the shape of an isosceles trapezoid with a large left side width and a small right side width, so that the material guiding groove 601 can conveniently gather the material, and the material can be used conveniently.
In this embodiment, the twin-screw extruder 7 includes a second feed hopper 701, a reflux valve 702, and an electric heating plate 703;
the left side of the upper surface of the double-screw extruder 7 is provided with a second feed hopper 701 in a penetrating manner, the right side of the bottom surface of the double-screw extruder 7 is provided with a return valve 702 in a penetrating manner, and the left side of the bottom surface of the double-screw extruder 7 is fixedly provided with an electric heating plate 703.
In this embodiment, the twin-screw extruder 7 is inclined downward to the left by 60 °, so that the second feeding hopper 701 on the twin-screw extruder 7 can receive the material in the material guiding chute 601 conveniently.
In this embodiment, the second feeding hopper 701 is located below the left ends of the discharge valve 4 and the material guiding chute 601, so that the second feeding hopper 701 can conveniently receive the materials in the discharge valve 4 and the material guiding chute 601.
In this embodiment, the electric heating plate 703 is arc-shaped plate, and the arc angle corresponding to the electric heating plate 703 is 270 °, so that the electric heating plate 703 can heat the material better.
The working principle is as follows:
when the mixing machine is used, raw materials of all components are weighed and then added into the mixing machine 1 through the first feed hopper 2, the rotating motor 3 is started, the rotating motor 3 drives the stirring shaft 8 to rotate, so that the stirring shaft 8 uniformly stirs the materials, the discharge valve 4 is started, and the materials are discharged from the discharge valve 4 under the action of the guide plate 9;
the materials fall into the second feed hopper 701 and enter the double-screw extruder 7, grinding is achieved through tight friction between double screws in the double-screw extruder 7, in the grinding process, the electric heating plate is started, the electric heating plate heats the materials, water vapor is discharged through the right end of the double-screw extruder 7, the dehydration effect is achieved, the materials are squeezed to the right side by the double screws in the double-screw extruder 7, the materials are discharged through the backflow valve 702 and fall into the material guide chute 601, the upper surface of the table body 6 is arranged to incline to the left and downwards by 30 degrees as the material guide chute 601 is located on the table body 6, so that the materials move to the left side along the material guide chute 601 and enter the second feed hopper 701 again, and grinding is carried out again through the double screws in the double-screw extruder 7, and complete grinding is guaranteed;
and when the materials are completely ground, closing the reflux valve 702, extruding the materials from the left end of the double-screw extruder 7, collecting and finishing the operation.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (8)
1. The device for continuously producing room-temperature vulcanized silicone rubber is characterized in that; comprises that
The first feeding hopper (2), the first feeding hopper (2) penetrates through the upper surface of the kneader (1);
the rotary motor (3), the rotary motor (3) is fixedly arranged in the center of the upper surface of the kneader (1);
the discharge valve (4) penetrates through the bottom of the left side surface of the kneader (1);
the triangular mounting plate (5), the triangular mounting plate (5) is fixedly arranged on the bottom surface of the kneader (1);
the table body (6) is fixedly arranged on the bottom surface of the triangular mounting plate (5);
the double-screw extruder (7) penetrates through the center of the upper surface of the table body (6);
the stirring shaft (8), the stirring shaft (8) is fixedly arranged at the output end of the rotating motor (3);
the material guide plate (9), the material guide plate (9) is fixedly arranged at the bottom of the inner side surface of the kneading machine (1).
2. The apparatus for continuously producing room temperature vulcanized silicone rubber according to claim 1, wherein: a material guide groove (601) is embedded in the center of the upper surface of the table body (6).
3. The apparatus for continuously producing room temperature vulcanized silicone rubber according to claim 2, wherein: the upper surface of the table body (6) is inclined downwards by 30 degrees to the left.
4. The apparatus for continuously producing room temperature vulcanized silicone rubber according to claim 2, wherein: the material guide groove (601) is in an isosceles trapezoid shape with a large left side width and a small right side width.
5. The apparatus for continuously producing room temperature vulcanized silicone rubber according to claim 2, wherein: the double-screw extruder (7) comprises a second feed hopper (701), a reflux valve (702) and an electric heating plate (703);
the left side of the upper surface of the double-screw extruder (7) is provided with a second feed hopper (701) in a penetrating mode, the right side of the bottom surface of the double-screw extruder (7) is provided with a backflow valve (702) in a penetrating mode, and the left side of the bottom surface of the double-screw extruder (7) is fixedly provided with an electric heating plate (703).
6. The apparatus for continuously producing room temperature vulcanized silicone rubber according to claim 1, wherein: the double-screw extruder (7) is arranged by inclining 60 degrees downwards to the left.
7. The apparatus for continuously producing room temperature vulcanized silicone rubber according to claim 5, wherein: the second feed hopper (701) is positioned below the discharge valve (4) and the left end of the guide chute (601).
8. The apparatus for continuously producing room temperature vulcanized silicone rubber according to claim 5, wherein: the electric heating plate (703) is arc-shaped plate-shaped, and the arc angle corresponding to the electric heating plate (703) is 270 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122943878.7U CN216968605U (en) | 2021-11-29 | 2021-11-29 | Device for continuously producing room-temperature vulcanized silicone rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122943878.7U CN216968605U (en) | 2021-11-29 | 2021-11-29 | Device for continuously producing room-temperature vulcanized silicone rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216968605U true CN216968605U (en) | 2022-07-15 |
Family
ID=82346337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122943878.7U Active CN216968605U (en) | 2021-11-29 | 2021-11-29 | Device for continuously producing room-temperature vulcanized silicone rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216968605U (en) |
-
2021
- 2021-11-29 CN CN202122943878.7U patent/CN216968605U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209960912U (en) | Drying device for quartz sand processing with uniform heating | |
| CN110076935A (en) | A kind of plastic products production waste material recovery device and recovery method | |
| CN210729725U (en) | Navel pastes production with chinese-medicinal material milling equipment | |
| CN209141169U (en) | A kind of uvioresistant polypropylene color masterbatch preparation facilities | |
| CN108380365A (en) | A kind of crushing grinding device for high molecular material | |
| CN211268521U (en) | Novel compound seasoning powder production facility | |
| CN105413559A (en) | Smashing and mixing integrated feed processor | |
| CN216968605U (en) | Device for continuously producing room-temperature vulcanized silicone rubber | |
| CN208305613U (en) | A kind of feeding device of injection molding machine | |
| CN104139470A (en) | Thin film type waste plastic recycling, reusing, washing and purifying system | |
| CN214000119U (en) | Plastic granules's extrusion moulding equipment | |
| CN110983473B (en) | Preparation method of woven bag with strong anti-aging effect | |
| CN205438943U (en) | Plastic granules produces unit | |
| CN210705426U (en) | Raw material proportioning equipment for plastic-wood composite material production | |
| CN104139471A (en) | Thin film type waste plastic recycling, reusing, washing and purifying method | |
| CN208867385U (en) | A kind of air-conditioning plastic part injected plastics material recyclable device | |
| CN203994326U (en) | A kind of film class technics of reclaim of plastic waste recycling washing, purifying system | |
| CN212636271U (en) | Multifunctional plastic recovery device | |
| CN213766636U (en) | Granulation device for producing modified plastics | |
| CN211729837U (en) | Feeding mechanism in rubber product production and processing equipment | |
| CN208854827U (en) | A kind of novel grinding device for bamboo | |
| CN209955075U (en) | Raw material crushing device for plastic processing | |
| CN219256083U (en) | Mixing device for injection mold of household appliance parts | |
| CN215791620U (en) | Novel double-screw extruder | |
| CN208438602U (en) | A kind of incongruous double screw plastic extruding pelletization machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |