CN217944282U - Be used for confluence core cooling device - Google Patents
Be used for confluence core cooling device Download PDFInfo
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- CN217944282U CN217944282U CN202221740400.2U CN202221740400U CN217944282U CN 217944282 U CN217944282 U CN 217944282U CN 202221740400 U CN202221740400 U CN 202221740400U CN 217944282 U CN217944282 U CN 217944282U
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- copper pipe
- confluence core
- core
- confluence
- angle seat
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Abstract
The utility model discloses a be used for confluence core cooling device, including the confluence core, install the thermocouple on the confluence core, the outside fixed surface of confluence core has the copper pipe, and the outside surface of confluence core is equipped with the draw-in groove, and the copper pipe is the heliciform buckle and fixes in the draw-in groove, and the left end of copper pipe is equipped with vertical decurrent delivery port, and the right-hand member of copper pipe is connected in the angle seat valve, and the right-hand member intercommunication of water inlet and copper pipe on the angle seat valve, angle seat valve electric connection has the solenoid valve. The utility model discloses when the thermocouple detected the temperature of confluence core and exceeded the setting value, PLC opened through solenoid valve control angle seat valve, then via the water inlet to annotating water in the copper pipe, the copper pipe cooling confluence core of intaking to further exchange the cooling because the material overtemperature problem that the screw rod friction produced, be used for solving the too high problem of material temperature and prevent that the thickener from influencing each item performance index of product.
Description
Technical Field
The utility model relates to a cooling device technical field specifically is a be used for confluence core cooling device.
Background
The confluence core is a connecting device between the extruder and the extrusion die head. The extruder enters the confluence core after the plasticized melt is completely in a melt state, the screw motion of variable speed and variable pressure is changed into uniform linear motion, melt pressure is established through a neck mold, the temperature, the viscosity and the flowing speed are more uniform, and final preparation is made for product molding.
In the actual production process, when a heating ring is heated to the temperature required by a plastic melt, production is started, the plastic melt conveyed to a die by a confluence core in an overtemperature working state is also overtemperature, and the confluence core is easy to paste seriously, so that various performance indexes of the product are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for confluence core cooling device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a cooling device for a confluence core comprises the confluence core, wherein a thermocouple is installed on the confluence core, a copper pipe is fixed on the outer side surface of the confluence core, a clamping groove is formed in the outer side surface of the confluence core, and the copper pipe is fastened and fixed in the clamping groove in a spiral shape, so that the copper pipe and the confluence core are firmly fixed and are not easy to fall off, the copper pipe can be uniformly distributed outside the confluence core, when water flows pass through the copper pipe, the confluence core can be uniformly cooled and radiated, and the cooling efficiency of the confluence core is improved;
the left end of copper pipe is equipped with vertical decurrent delivery port, and the right-hand member of copper pipe is connected in the angle seat valve, and the water inlet on the angle seat valve and the right-hand member intercommunication of copper pipe, angle seat valve electric connection has the solenoid valve.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the thermocouple gives PLC with the temperature data transfer that detects, and PLC judges this data, and when the thermocouple detected the temperature of confluence core and exceeded the setting value, PLC opened through solenoid valve control angle seat valve, then via the water inlet to annotating water in the copper pipe, the copper pipe water intake cooling confluence core to further exchange the cooling because the material overtemperature problem that the screw rod friction produced, a problem for solving material temperature is too high prevents that the thickener from influencing each item performance index of product.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the cross-sectional structure of the confluence core of the present invention.
In the figure: 1. a thermocouple; 2. a copper pipe; 3. a confluence core; 4. a water outlet; 5. a water inlet; 6. an angle seat valve; 7. an electromagnetic valve; 8. a card slot; 9. a countersunk hole; 10. a mounting base; 11. a bell mouth.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-2, the present invention provides a technical solution: a cooling device for a confluence core comprises a confluence core 3, a channel is arranged in the confluence core 3, and a bell mouth 11 is arranged at the left end of the channel.
Install thermocouple 1 on the confluence core 3, the outside fixed surface of confluence core 3 has copper pipe 2, and the outside surface of confluence core 3 is equipped with draw-in groove 8, and copper pipe 2 is the heliciform buckle and fixes in draw-in groove 8, and the left end of copper pipe 2 is equipped with vertical decurrent delivery port 4, and the right-hand member of copper pipe 2 is connected in angle seat valve 6, and the water inlet 5 on the angle seat valve 6 communicates with the right-hand member of copper pipe 2, angle seat valve 6 electric connection has solenoid valve 7.
The left end of the confluence core 3 is provided with an installation seat 10 which is integrally formed with the confluence core, and the installation seat 10 is provided with a plurality of groups of countersunk holes 9 which are distributed at equal intervals.
Specifically, when in use, the thermocouple 1 is a commonly used temperature measuring element in a temperature measuring instrument, directly measures temperature, converts a temperature signal into a thermal electromotive force signal, and converts the thermal electromotive force signal into the temperature of a measured medium through an electric instrument (a secondary instrument).
Thermocouple 1 gives PLC with the temperature data transfer that detects, and PLC judges this data, and when thermocouple 1 detected the temperature of confluence core 3 and exceeded the setting value, PLC passed through solenoid valve 7 control angle seat valve 6 and opened, then via water inlet 5 to copper pipe 2 internal water injection, copper pipe 2 intake cooling confluence core 3 to further exchange the cooling because the material overtemperature problem that screw rod friction produced, be used for solving the problem of material high temperature and prevent that the thickener from influencing each item performance index of product.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (3)
1. The utility model provides a be used for confluent core cooling device, includes confluent core (3), its characterized in that: install thermocouple (1) on confluence core (3), the outside fixed surface of confluence core (3) has copper pipe (2), and the outside surface of confluence core (3) is equipped with draw-in groove (8), and copper pipe (2) are the heliciform buckle and fix in draw-in groove (8), and the left end of copper pipe (2) is equipped with vertical decurrent delivery port (4), and the right-hand member of copper pipe (2) is connected in angle seat valve (6), and water inlet (5) on angle seat valve (6) and the right-hand member intercommunication of copper pipe (2), angle seat valve (6) electric connection has solenoid valve (7).
2. A combined core cooling device as defined in claim 1, wherein: the inside of confluence core (3) is equipped with the passageway, and the passageway left end is equipped with horn mouth (11).
3. A combined core cooling device as defined in claim 1, wherein: the left end of the confluence core (3) is provided with an installation seat (10) which is integrally formed with the confluence core, and the installation seat (10) is provided with a plurality of groups of countersunk holes (9) which are distributed at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221740400.2U CN217944282U (en) | 2022-07-06 | 2022-07-06 | Be used for confluence core cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221740400.2U CN217944282U (en) | 2022-07-06 | 2022-07-06 | Be used for confluence core cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217944282U true CN217944282U (en) | 2022-12-02 |
Family
ID=84221471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221740400.2U Active CN217944282U (en) | 2022-07-06 | 2022-07-06 | Be used for confluence core cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217944282U (en) |
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2022
- 2022-07-06 CN CN202221740400.2U patent/CN217944282U/en active Active
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