CN215791662U - A extruder cooling device for EPP production - Google Patents
A extruder cooling device for EPP production Download PDFInfo
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- CN215791662U CN215791662U CN202120892572.0U CN202120892572U CN215791662U CN 215791662 U CN215791662 U CN 215791662U CN 202120892572 U CN202120892572 U CN 202120892572U CN 215791662 U CN215791662 U CN 215791662U
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- cooling plate
- extruder
- rotating shaft
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Abstract
The utility model discloses an extruder cooling device for EPP production, which comprises an extruder, a mounting seat, a rotating seat, a first cooling plate, a second cooling plate, a cooling hard pipe, a cooling hose and a circulating pump, wherein the cooling hard pipe and the cooling hose are both filled with cooling liquid, and part of pipe body of the cooling hose is positioned in a cold sprayer; during the use, the coolant liquid of cooling hard tube cools off first cooling plate and second cooling plate, and first cooling plate and second cooling plate cool off the extruder, and wherein the equal coolant liquid in cooling hard tube and the cooling hose realizes the circulation flow through the circulating pump, when the coolant liquid flows to being located the cooling hose in the cold drencher, the cold drencher cools off the coolant liquid.
Description
Technical Field
The utility model relates to the field of EPP production, in particular to an extruder cooling device for EPP production.
Background
The extrusion method by a plastic extruder generally means that a plastic is melted at a high temperature of about 200 degrees centigrade and the melted plastic is formed into a desired shape when passing through a die. Extrusion molding requires deep understanding of plastic properties and experience in mold design, and is a molding method with high technical requirements.
Extrusion molding is a method of continuously passing a material in a fluid state through a die by heating and pressurizing in an extruder, and is also called "extrusion molding". Compared with other forming methods, the method has the advantages of high efficiency and low unit cost.
The cooling is a necessary condition for the plastic extrusion process, and the cooling device is arranged for ensuring that the plastic is in a temperature range required by the process, in particular to avoid that the working temperature of the extruder is too high to decompose, scorch or shape the plastic.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an extruder cooling device for EPP production, which cools a first cooling plate and a second cooling plate through cooling liquid of a cooling hard pipe, and cools an extruder through the first cooling plate and the second cooling plate, wherein the cooling liquid in the cooling hard pipe and the cooling soft pipe realizes circulating flow through a circulating pump, and when the cooling liquid flows into the cooling soft pipe in a cold sprayer, the cold sprayer cools the cooling liquid.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides an extruder cooling device for EPP production, includes extruder and mount pad, and extruder upper end fixed mounting has the mount pad, and mount pad upper end fixed mounting has cold shower, and the mount pad upper end is equipped with the axis of rotation mount pad of symmetric distribution, is provided with a plurality of axis of rotation on the axis of rotation mount pad, rotates between axis of rotation and the axis of rotation mount pad to be connected, and the axis of rotation mount pad that corresponds is passed to one of them axis of rotation.
One end of the rotating shaft positioned at two sides is fixedly provided with a rotating seat, the rotating seat is L-shaped, the lower end of the rotating seat is provided with a first cooling plate, the lower end surface of the first cooling plate is attached to the upper end surface of the extruder, the lower end of one side of the first cooling plate is provided with a second cooling plate, and the inner side of the second cooling plate is attached to the side wall of the extruder;
the cooling device is characterized in that cooling hard pipes are fixedly mounted on the first cooling plate and the second cooling plate, the cooling hard pipes are closely attached to the first cooling plate and the second cooling plate in a solid-phase mode, one end of each cooling hard pipe is connected with a cooling hose, the other end of each cooling hard pipe is connected with one end of the corresponding cooling hose through a circulating pump, the cooling hard pipes and the cooling hoses are filled with cooling liquid, part of the cooling hose is located in a cold sprayer, and the circulating pumps are fixedly mounted at the upper ends of the rotating seats.
Further, the rotating seat is L-shaped.
Further, the cooling hard pipe is coiled on the first cooling plate and the second cooling plate.
Furthermore, the top end of the rotating shaft penetrating through the rotating shaft mounting seat is provided with a first outer gear, a pair of second outer gears meshed with each other is arranged between the first outer gears, the second outer gears are meshed with the adjacent first outer gears, the second outer gears are provided with driving shafts, one end of each driving shaft is provided with a power motor, the output end of each power motor is fixedly connected with the corresponding driving shaft, and the power motors are fixedly mounted on the rotating shaft mounting seat.
The utility model has the beneficial effects that:
1. the first cooling plate and the second cooling plate are cooled by cooling liquid for cooling the hard pipe, and the first cooling plate and the second cooling plate cool the extruder to realize cooling of the extruder;
2. according to the utility model, the cooling liquid in the cooling hard pipe and the cooling soft pipe circularly flows through the circulating pump, and when the cooling liquid flows into the cooling soft pipe in the cold shower device, the cold shower device cools the cooling liquid;
3. according to the utility model, the power motor is started, so that the first cooling plate and the second cooling plate are far away from the extruder, and the influence of the first cooling plate and the second cooling plate on the processing temperature of the extruder due to the continuous cooling of the extruder is avoided.
Drawings
The utility model will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the cooling apparatus of the extruder for EPP production according to the present invention;
fig. 2 is a schematic view of the present invention with different viewing angles.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
As shown in fig. 1 and 2, an extruder cooling device for EPP production, including extruder 1 and mount pad 2, 1 upper end fixed mounting of extruder has mount pad 2, 2 upper ends fixed mounting of mount pad have cold shower 3, 2 upper ends of mount pad are equipped with symmetric distribution's axis of rotation mount pad 21, be provided with a plurality of axis of rotation 22 on the axis of rotation mount pad 21, rotate between axis of rotation 22 and the axis of rotation mount pad 21 and be connected, one of them axis of rotation 22 passes corresponding axis of rotation mount pad 21.
One end of the rotating shaft 22 on two sides is fixedly provided with a rotating seat 4, the rotating seat 4 is in an L shape, the lower end of the rotating seat 4 is provided with a first cooling plate 5, the lower end face of the first cooling plate 5 is attached to the upper end face of the extruder 1, the lower end of one side of the first cooling plate 5 is provided with a second cooling plate 51, the inner side of the second cooling plate 51 is attached to the side wall of the extruder 1, and the first cooling plate 5 and the second cooling plate 51 are made of steel plate materials and have good heat conduction performance.
Fixed mounting has cooling hard pipe 6 on first cooling plate 5 and the second cooling plate 51, wherein cooling hard pipe 6 pastes with the tight solid phase of first cooling plate 5 and second cooling plate 51, cooling hard pipe 6 is the form of circling on first cooling plate 5 and second cooling plate 51, 6 one end of cooling hard pipe are connected with cooling hose 61, 6 other ends of cooling hard pipe pass through circulating pump 7 and are connected with cooling hose 61 one end, all fill the coolant liquid in cooling hard pipe 6 and the cooling hose 61, wherein cooling hose 61 part body is located cold drenches ware 3, circulating pump 7 fixed mounting rotates 4 upper ends in the seat.
The coolant liquid through cooling hard tube 6 cools off first cooling plate 5 and second cooling plate 51 for heat on first cooling plate 5 and the second cooling plate 51 scatters and disappears, first cooling plate 5 and second cooling plate 51 cool off extruder 1, wherein the coolant liquid of cooling hard tube 6 and cooling hose 61 in equal realizes circulating flow through circulating pump 7, when the coolant liquid flows to being located the cooling hose 61 in cold drencher 3, cold drencher 3 cools off the coolant liquid.
The top end of a rotating shaft 22 penetrating through the rotating shaft mounting seat 21 is provided with a first external gear 23, a pair of second external gears 24 meshed with each other is arranged between the first external gears 23, the second external gears 24 are meshed with the adjacent first external gears 23 and connected, a driving shaft 25 is arranged on each second external gear 24, one end of one driving shaft 25 is provided with a power motor 26, the output end of each power motor 26 is fixedly connected with the driving shaft 25, and the power motor 26 is fixedly mounted on the rotating shaft mounting seat 21.
When the extruder cooling device is used, the power motor 26 drives the second external gear 24 to drive the first external gear 23 to rotate, the first external gear 23 rotates to drive the corresponding first cooling plate 5 and the second cooling plate 51 to rotate, when the temperature of the extruder 1 is too high, the power motor 26 is started to enable the first cooling plate 5 and the second cooling plate 51 to be attached to the extruder 1, at the moment, the first cooling plate 5 and the second cooling plate 51 cool the extruder 1, when the temperature of the extruder 1 returns to be normal, the power motor 26 is started to enable the first cooling plate 5 and the second cooling plate 51 to be far away from the extruder 1, and the situation that the first cooling plate 5 and the second cooling plate 51 continue to cool the extruder 1 to influence the processing temperature of the extruder 1 is avoided.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (4)
1. The cooling device for the extruder for the EPP production comprises the extruder (1) and a mounting seat (2), wherein the mounting seat (2) is fixedly mounted at the upper end of the extruder (1), and is characterized in that a cold shower device (3) is fixedly mounted at the upper end of the mounting seat (2), rotating shaft mounting seats (21) which are symmetrically distributed are arranged at the upper end of the mounting seat (2), a plurality of rotating shafts (22) are arranged on the rotating shaft mounting seats (21), the rotating shafts (22) are rotatably connected with the rotating shaft mounting seats (21), and one rotating shaft (22) penetrates through the corresponding rotating shaft mounting seat (21);
one end of the rotating shaft (22) positioned at two sides is fixedly provided with a rotating seat (4), the rotating seat (4) is L-shaped, the lower end of the rotating seat (4) is provided with a first cooling plate (5), the lower end face of the first cooling plate (5) is attached to the upper end face of the extruder (1), the lower end of one side of the first cooling plate (5) is provided with a second cooling plate (51), and the inner side of the second cooling plate (51) is attached to the side wall of the extruder (1);
fixed mounting has cooling hard tube (6) on first cooling plate (5) and second cooling plate (51), wherein cooling hard tube (6) are pasted mutually with first cooling plate (5) and second cooling plate (51) fastening, cooling hard tube (6) one end is connected with cooling hose (61), the cooling hard tube (6) other end passes through circulating pump (7) and is connected with cooling hose (61) one end, all fill the coolant liquid in cooling hard tube (6) and cooling hose (61), wherein cooling hose (61) part body is located cold drenches ware (3), circulating pump (7) fixed mounting rotates seat (4) upper end.
2. The extruder cooling device for EPP production according to claim 1, wherein the rotating seat (4) is L-shaped.
3. Extruder cooling device for EPP production according to claim 1, wherein the cooling pipe (6) is coiled on the first cooling plate (5) and the second cooling plate (51).
4. The cooling device of the extruder for EPP production according to claim 1, wherein the top end of the rotating shaft (22) passing through the rotating shaft mounting seat (21) is provided with a first external gear (23), a pair of second external gears (24) meshed with each other is arranged between the first external gears (23), the second external gears (24) are meshed with the adjacent first external gears (23), the second external gears (24) are provided with driving shafts (25), one end of one driving shaft (25) is provided with a power motor (26), the output end of the power motor (26) is fixedly connected with the driving shaft (25), and the power motor (26) is fixedly arranged on the rotating shaft mounting seat (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120892572.0U CN215791662U (en) | 2021-04-27 | 2021-04-27 | A extruder cooling device for EPP production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120892572.0U CN215791662U (en) | 2021-04-27 | 2021-04-27 | A extruder cooling device for EPP production |
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| Publication Number | Publication Date |
|---|---|
| CN215791662U true CN215791662U (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120892572.0U Active CN215791662U (en) | 2021-04-27 | 2021-04-27 | A extruder cooling device for EPP production |
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| CN (1) | CN215791662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117832592A (en) * | 2024-03-06 | 2024-04-05 | 江苏智泰新能源科技有限公司 | Sodium ion battery with protection function |
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2021
- 2021-04-27 CN CN202120892572.0U patent/CN215791662U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117832592A (en) * | 2024-03-06 | 2024-04-05 | 江苏智泰新能源科技有限公司 | Sodium ion battery with protection function |
| CN117832592B (en) * | 2024-03-06 | 2024-05-14 | 江苏智泰新能源科技有限公司 | Sodium ion battery with protection function |
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