CN219768782U - Double-cylinder deaeration machine - Google Patents
Double-cylinder deaeration machine Download PDFInfo
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- CN219768782U CN219768782U CN202320296464.6U CN202320296464U CN219768782U CN 219768782 U CN219768782 U CN 219768782U CN 202320296464 U CN202320296464 U CN 202320296464U CN 219768782 U CN219768782 U CN 219768782U
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- deaeration
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- pipeline
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- 239000000463 material Substances 0.000 claims description 25
- 238000007599 discharging Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 239000004944 Liquid Silicone Rubber Substances 0.000 abstract description 5
- 229920002379 silicone rubber Polymers 0.000 abstract description 5
- 238000010092 rubber production Methods 0.000 abstract description 3
- 229920001971 elastomer Polymers 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a double-cylinder deaeration machine, which comprises: the device comprises a device main body, a vacuum air suction port and at least two deaeration cylinders; the device main body is provided with a feed inlet and a discharge outlet; the feed inlet is respectively connected with the two deaeration cylinders in a controllable on-off manner; the two deaeration cylinders are connected with the discharge port; the vacuum air suction port is communicated with the two deaeration cylinders. Through setting up two at least deaeration cylinders in the device main part for can realize controlling two deaeration cylinders and use in turn through the break-make between control pan feeding mouth and the two deaeration cylinders, thereby need not the process through changing the deaeration cylinder, can improve work efficiency, effectively solve the lower problem of current liquid silicone rubber production efficiency.
Description
Technical Field
The utility model relates to the technical field of liquid silicone rubber production, in particular to a double-cylinder deaeration machine.
Background
During production, the liquid silicone rubber is generally prepared by placing the rubber A and the rubber B into a stirrer for stirring, and vacuumizing through a material cylinder of the stirrer in the stirring process to suck bubbles generated by stirring. However, the existing stirrer generally has only a single material cylinder, so that the material cylinder needs to be replaced after the material cylinder is stirred, and the overall efficiency is low.
Disclosure of Invention
Therefore, the utility model aims to provide a double-cylinder deaeration machine which is used for solving the problem that the production efficiency of the existing liquid silicone rubber is low.
In order to achieve the technical purpose, the utility model provides a double-cylinder deaeration machine, which comprises: the device comprises a device main body, a vacuum air suction port and at least two deaeration cylinders;
the device main body is provided with a feed inlet and a discharge outlet;
the feed inlet is respectively connected with the two deaeration cylinders in a controllable on-off manner;
the two deaeration cylinders are connected with the discharge port;
the vacuum air suction port is communicated with the two deaeration cylinders.
Further, a first pipeline and a second pipeline are also arranged on the device main body;
the two deaerating cylinders are respectively arranged on the first pipeline and the second pipeline, and two ends of the two deaerating cylinders are respectively communicated with the first pipeline and the second pipeline;
the two ends of the first pipeline and the two ends of the second pipeline are respectively connected with the feeding port and the discharging port.
Further, the feed inlet is connected with the first pipeline and the second pipeline through a three-way reversing valve.
Further, a material quantitative device is arranged in the region of the material inlet before the material inlet enters the first pipeline and the second pipeline.
Further, the material quantitative device comprises a quantitative cylinder, a reversing valve and a pressing cylinder.
Further, a vacuum tube is arranged on the device main body;
the vacuum tube is communicated with the two deaeration cylinders;
the vacuum air suction port is communicated with the two deaeration cylinders through the vacuum tube.
Further, the vacuum tube is arranged at one side of the two deaeration cylinders close to the discharge port.
Further, a vacuum pressure gauge is arranged on the vacuum tube.
According to the technical scheme, the utility model provides a double-cylinder deaeration machine, which comprises: the device comprises a device main body, a vacuum air suction port and at least two deaeration cylinders; the device main body is provided with a feed inlet and a discharge outlet; the feed inlet is respectively connected with the two deaeration cylinders in a controllable on-off manner; the two deaeration cylinders are connected with the discharge port; the vacuum air suction port is communicated with the two deaeration cylinders. Through setting up two at least deaeration cylinders in the device main part for can realize controlling two deaeration cylinders and use in turn through the break-make between control pan feeding mouth and the two deaeration cylinders, thereby need not the process through changing the deaeration cylinder, can improve work efficiency, effectively solve the lower problem of current liquid silicone rubber production efficiency.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of a dual-cylinder deaeration machine according to an embodiment of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the utility model, are intended to be within the scope of the claimed utility model based on embodiments of the present utility model.
In the description of the embodiments of the present utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the embodiments of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, interchangeably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the above terms in embodiments of the present utility model will be understood in detail by those of ordinary skill in the art.
Referring to fig. 1, a dual-cylinder deaeration machine provided in an embodiment of the utility model includes: a device body 10, a vacuum suction port 20, and at least two deaeration cylinders 30; the device main body 10 is provided with a feed inlet 11 and a discharge outlet 12; the feed inlet 11 is respectively connected with two deaeration cylinders 30 in a controllable on-off manner; the two deaeration cylinders 30 are connected with the discharge port 12; the vacuum suction port 20 communicates with two deaeration cylinders 30.
Specifically, the base rubber of the liquid rubber is subjected to a grinding machine to generate a large amount of bubbles, and a bubble defoaming process is required. In this embodiment, the base rubber can be defoamed by the defoamed cylinders 30, and continuous production can be realized by the two defoamed cylinders 30.
In application, two feed inlets 11 may be provided, and the two feed inlets 11 are respectively connected with two deaeration cylinders 30; the continuous production of the two deaerating cylinders 30 can be controlled by controlling the on-off between the two feed inlets 11 and the two deaerating cylinders 30, so that the intermittent process brought by replacing the cylinders can be omitted compared with the existing mixer, and the work efficiency is improved so as to achieve the effect of improving the productivity.
It should be noted that, in the use process of the existing mixer, the change material jar generally needs the staff to push the material jar to switch, not only the intensity of labour is great, and has the glue solution to drip easily in the promotion material jar in-process and pollute the environment. Through the double-cylinder deaeration machine that this embodiment provided, except playing above-mentioned improvement work efficiency's effect, can also make production process more environmental protection, be difficult for producing the influence to the environment.
In one embodiment, the device body 10 is further provided with a first pipeline 13 and a second pipeline 14; the two deaeration cylinders 30 are respectively arranged on the first pipeline 13 and the second pipeline 14, and the feed inlet and the discharge outlet of the two deaeration cylinders 30 are respectively communicated with the first pipeline 13 and the second pipeline 14; the discharge ports of the two deaeration cylinders are provided with one-way valves and are converged at the discharge port 12.
Specifically, three-way reversing valves 15 for controlling pipeline switching can be respectively arranged on the first pipeline 13 and the second pipeline 14, and the switching of the three-way reversing valves 15 is controlled, so that the first pipeline 13 and the second pipeline 14 are controlled to be alternately communicated with the feeding port 11, and the alternate feeding between the two deaerating cylinders 30 can be realized, and bubbles are taken away by vacuumizing in the feeding process, so that the continuous deaeration production is realized.
In this embodiment, the feeding port 11 is connected to the first pipeline 13 and the second pipeline 14 through the three-way reversing valve 15, that is, the feeding port 11 can be directly controlled to be communicated with the first pipeline 13 or the second pipeline 14 through the three-way reversing valve 15, and compared with the mode of respectively setting the electric control valves on the first pipeline and the second pipeline, the setting of the three-way reversing valve 15 can play a more convenient control role.
In the existing stirrer, because the feeding mode is generally manually counted by a worker, the feeding mode easily enables the quality of products in different batches to be inconsistent.
In one embodiment, the interior of the feed opening 11 is provided with a material feeder 18 in the region before entering the first and second pipelines 13, 14.
The material dosage 18 can control the feeding amount of the material entering the deaeration cylinder 30 from the material inlet 11, and intermittently continuously feeds small-sized materials, thereby realizing the continuous deaeration of the small-sized materials in the deaeration cylinder 30.
In a more specific embodiment, the material doser 18 comprises a dosing cylinder, a reversing valve 19 and a swage cylinder.
Specifically, after the material enters the feed inlet 11, the reversing valve 19 rotates to the feed inlet 11, the discharge position of the quantitative cylinder is closed, the feed inlet 11 is connected with the quantitative cylinder, and the material enters the quantitative cylinder until the quantitative cylinder is full; and then the reversing valve 19 is rotated to the discharge position, the quantitative cylinder is connected with the discharge position, and the cylinder piston of the material pressing cylinder presses out the materials in the quantitative cylinder, so that quantitative feeding of the materials is realized.
In one embodiment, the device body 10 is further provided with a vacuum tube 16; the vacuum tube 16 is communicated with two deaeration cylinders 30; the vacuum suction port 20 communicates with two deaeration cylinders 30 via vacuum pipes 16.
Further, the vacuum tube 16 is disposed at one side of the two deaerating cylinders 30 near the discharge port 12, so that the base rubber in the deaerating cylinders 30 is vacuumized after passing through the deaerating cylinders 30, and the sufficient deaeration of the base rubber is ensured.
Further, a vacuum pressure gauge 17 is arranged on the vacuum tube 16, so that a worker can observe the vacuum pressure value in the vacuum tube 16 conveniently.
While the utility model has been described in detail with reference to the examples, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the utility model may be modified or equivalents may be substituted for elements thereof, and that any modifications, equivalents, improvements or changes will fall within the spirit and principles of the utility model.
Claims (8)
1. A twin-cylinder deaeration machine, comprising: a device main body (10), a vacuum suction port (20) and at least two deaeration cylinders (30);
a feeding hole (11) and a discharging hole (12) are formed in the device main body (10);
the feed inlet (11) is respectively connected with the two deaeration cylinders (30) in a controllable on-off manner;
the two deaeration cylinders (30) are connected with the discharge port (12);
the vacuum suction port (20) is communicated with the two deaeration cylinders (30).
2. The double-cylinder deaeration machine according to claim 1, characterized in that the device main body (10) is further provided with a first pipeline (13) and a second pipeline (14);
the two deaeration cylinders (30) are respectively arranged on the first pipeline (13) and the second pipeline (14), and two ends of the two deaeration cylinders (30) are respectively communicated with the first pipeline (13) and the second pipeline (14);
both ends of the first pipeline (13) and both ends of the second pipeline (14) are respectively connected with the feeding port (11) and the discharging port (12).
3. The double-cylinder deaeration machine according to claim 2, characterized in that the feed inlet (11) is connected with the first pipeline (13) and the second pipeline (14) through a three-way reversing valve (15).
4. A twin-cylinder deaeration machine according to claim 2 or 3, characterized in that the interior of the feed opening (11) is provided with a material feeder (18) in the area before entering the first (13) and second (14) pipelines.
5. The double-cylinder deaeration machine according to claim 4, characterized in that the material quantitative device (18) comprises a quantitative cylinder, a reversing valve (19) and a pressing cylinder.
6. The double-cylinder deaeration machine according to claim 1, characterized in that the device body (10) is further provided with a vacuum tube (16);
the vacuum tube (16) is communicated with the two deaeration cylinders (30);
the vacuum suction port (20) is communicated with the two deaeration cylinders (30) through the vacuum tube (16).
7. The double-cylinder deaeration machine according to claim 6, characterized in that the vacuum tube (16) is arranged at one side of the two deaeration cylinders (30) close to the discharge opening (12).
8. The double-cylinder deaeration machine according to claim 6, characterized in that the vacuum tube (16) is provided with a vacuum pressure gauge (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320296464.6U CN219768782U (en) | 2023-02-23 | 2023-02-23 | Double-cylinder deaeration machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320296464.6U CN219768782U (en) | 2023-02-23 | 2023-02-23 | Double-cylinder deaeration machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219768782U true CN219768782U (en) | 2023-09-29 |
Family
ID=88103412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320296464.6U Active CN219768782U (en) | 2023-02-23 | 2023-02-23 | Double-cylinder deaeration machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219768782U (en) |
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2023
- 2023-02-23 CN CN202320296464.6U patent/CN219768782U/en active Active
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