CN218983071U

CN218983071U - Cooling system of foam mold with strong heat dissipation

Info

Publication number: CN218983071U
Application number: CN202221240381.7U
Authority: CN
Inventors: 王啟明
Original assignee: Qingdao Wofeng Valve Fittings Co ltd
Current assignee: Qingdao Wofeng Valve Fittings Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2023-05-09
Anticipated expiration: 2032-05-23

Abstract

The utility model relates to the technical field of mold heat dissipation, in particular to a cooling system of a foam mold with strong heat dissipation, which comprises a cooling box, a mold main body and a water pump, wherein the upper end of the cooling box is fixedly connected with the mold main body, the outer side of the mold main body is fixedly connected with a heat conduction sleeve, the left end of the heat conduction sleeve is connected with a liquid injection pipe in a sealing manner, the lower end of the liquid injection pipe is connected with the water pump in a sealing manner, the water pump is fixedly connected with the cooling box, and the right end of the water pump is connected with a liquid extraction pipe in a sealing manner.

Description

Cooling system of foam mold with strong heat dissipation

Technical Field

The utility model relates to the technical field of mold heat dissipation, in particular to a cooling system of a foam mold with strong heat dissipation.

Background

Along with the development of society, the foam mold is increasingly widely applied, namely, in the casting process, a lost foam molding process is adopted, the lost foam is made of polyethylene foam materials, and during casting, because the temperature of molten iron is high, the mold is melted and burned, the molten iron fills a cavity, and after cooling, the molten iron is molded, so that the mold molding and manufacturing are completed.

In the prior art, after the foam mold is used, the heat dissipation efficiency of internal heat is too slow due to the sealing property of the interior of the mold, so that the mass production and use of the mold cannot be satisfied; and when the die is externally provided with heat dissipation, the cooling liquid cannot be recycled, so that the heat dissipation cost of the die is increased, and the production and the use of the foam die are not facilitated.

Disclosure of Invention

The utility model aims to provide a cooling system of a foam mold with strong heat dissipation performance, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a cooling system of foam mould that thermal diffusivity is strong, includes cooling tank, mould main part and water pump, the upper end fixedly connected with mould main part of cooling tank, the outside fixedly connected with heat conduction cover of mould main part, the left end sealing connection of heat conduction cover annotates the liquid pipe, the lower extreme sealing connection of annotating the liquid pipe has the water pump, fixedly connected with between water pump and the cooling tank, the right-hand member sealing connection of water pump has the drawing liquid pipe, sealing connection between drawing liquid pipe and the cooling tank, the right-hand member downside sealing connection of heat conduction cover has the fluid-discharge tube, sealing connection between fluid-discharge tube and the cooling tank, the inside right side lower extreme fixedly connected with refrigeration board of cooling tank, the inside sliding connection in right side of cooling tank has the lift baffle.

Preferably, a spiral heat dissipation hole is formed in the heat conduction sleeve.

Preferably, the lower extreme fixedly connected with bottom heat dissipation frame of mould main part, fixed connection between bottom heat dissipation frame and the cooling tank, the outside of bottom heat dissipation frame rotates and is connected with the heat dissipation fan, the inboard fixedly connected with dustproof ventilative net of lower extreme of bottom heat dissipation frame.

Preferably, the right side of the front end of the cooling box is fixedly connected with a motor, the front end of an output shaft of the motor is fixedly connected with a rotating wheel rod, the left side of the rotating wheel rod is in rolling connection with a roller, and the roller is in rotary connection with the lifting partition plate.

Preferably, the upper end of the lifting partition plate is fixedly connected with a spring, and the spring is fixedly connected with the cooling box.

Preferably, the upper end of the bottom heat dissipation frame is provided with a heat dissipation opening, and the position of the heat dissipation opening corresponds to the position of the lower end face of the die main body.

Preferably, the front end wall and the rear end wall of the cooling box are provided with sliding grooves, and the positions of the sliding grooves correspond to the positions of the upper ends of the lifting partition plates.

Preferably, the number of the heat dissipation fans is six, and the heat dissipation fans are symmetrically arranged about the central axis of the bottom heat dissipation frame.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the heat in the die main body can be led out by the aid of the heat-conducting sleeve, the spiral heat-radiating holes and the heat-radiating fans, and meanwhile, cooling liquid can flow spirally through the spiral heat-radiating holes arranged in the die main body, so that the heat can be sufficiently radiated, the heat-radiating effect of the foam die is improved, and meanwhile, the foam die can be radiated from the lower end by the aid of the heat-radiating fans, so that the heat-radiating effect is further improved;

2. according to the utility model, through the refrigerating plate, the lifting partition plate and the rotating wheel rod, the cooling liquid discharged from the liquid discharge pipe after temperature rise can be cooled again under the action of the refrigerating plate, and meanwhile, the roller can drive the lifting partition plate to lift under the rotation action of the rotating wheel rod, so that the cooled cooling liquid can enter the cooling box again, the cooling liquid can be recycled, and the heat dissipation cost of the foam mold is reduced.

Drawings

FIG. 1 is a schematic view of the overall mounting structure of the present utility model;

FIG. 2 is a cross-sectional view of the mounting structure of FIG. 1 in accordance with the present utility model;

FIG. 3 is a schematic view of the mounting structure of FIG. 1 at A in accordance with the present utility model;

fig. 4 is a perspective view of the mounting structure of the bottom heat dissipation frame, the heat dissipation fan and the dustproof ventilation net of the present utility model.

In the figure: 1. a cooling box; 2. a mold body; 3. a heat conducting sleeve; 4. a liquid injection pipe; 5. a water pump; 6. a liquid suction pipe; 7. a liquid discharge pipe; 8. a refrigeration plate; 9. lifting the partition plate; 10. spiral heat dissipation holes; 11. a bottom heat dissipation frame; 12. a heat dissipation fan; 13. a dustproof ventilation net; 14. a motor; 15. rotating the wheel rod; 16. a roller; 17. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In embodiment 1, referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a cooling system of foam mould that thermal diffusivity is strong, including cooling box 1, mould main part 2 and water pump 5, the upper end fixedly connected with mould main part 2 of cooling box 1, the outside fixedly connected with heat conduction cover 3 of mould main part 2, the left end sealing connection of heat conduction cover 3 has annotates liquid pipe 4, the lower extreme sealing connection of annotating liquid pipe 4 has water pump 5, fixedly connected between water pump 5 and the cooling box 1, the right-hand member sealing connection of water pump 5 has drawing liquid pipe 6, sealing connection between drawing liquid pipe 6 and the cooling box 1, spiral louvre 10 has been seted up to the inside of heat conduction cover 3, the lower extreme fixedly connected with bottom heat dissipation frame 11 of mould main part 2, fixed connection between bottom heat dissipation frame 11 and the cooling box 1, the outside rotation of bottom heat dissipation frame 11 is connected with radiator fan 12, the inside fixedly connected with dustproof ventilative net 13 of lower extreme of bottom heat dissipation frame 11, the thermovent has been seted up to the upper end of bottom heat dissipation frame 11, the position and the position of mould main part 2 lower terminal surface corresponds, the effect through the effect that water pump 5 makes drawing liquid pipe 6 can be with the coolant in the cooling box 1 through annotating liquid pipe 4, the cooling liquid in the heat dissipation pipe 6 and through the heat dissipation frame 2, thereby the effect of promoting the cooling box 2 can be cooled down through the heat dissipation frame 2, the heat dissipation effect of the heat dissipation frame 2 is further through the heat dissipation frame 2, and the heat dissipation 2 is cooled down by the main part 2, and the heat dissipation effect of the promotion of the cooling box 2.

Example 2: referring to fig. 1-3, the difference between the present embodiment and embodiment 1 is that: the right-hand member downside sealing connection of heat conduction cover 3 has fluid-discharge tube 7, sealing connection between fluid-discharge tube 7 and the cooling tank 1, the inside right side lower extreme fixedly connected with refrigeration board 8 of cooling tank 1, the inside sliding connection in right side of cooling tank 1 has lift baffle 9, the front end right side fixedly connected with motor 14 of cooling tank 1, the output shaft front end fixedly connected with rotor bar 15 of motor 14, the left side roll connection of rotor bar 15 has gyro wheel 16, rotationally connect between gyro wheel 16 and the lift baffle 9, the upper end fixedly connected with spring 17 of lift baffle 9, fixed connection between spring 17 and the cooling tank 1, the spout has all been seted up to the front and back end wall of cooling tank 1, the position of spout corresponds with the upper end position of lift baffle 9, can pour into the cooling tank 1 again through fluid-discharge tube 7, and utilize the effect of refrigeration board 8 to cool down again to the coolant to use of raising temperature, after the coolant temperature drops, make rotor bar 15 through the rotation to motor 14 can drive gyro wheel 16 rise, thereby make lift baffle 9 can promote, and then make the coolant 1 can circulate, and then the cooling tank can the heat dissipation cost is reduced.

The working flow is as follows: when the device is used, an external power supply is adopted for supplying power, when the foam mold is subjected to heat dissipation treatment, the liquid suction pipe 6 can be used for injecting cooling liquid in the cooling box 1 into the heat conducting sleeve 3 through the liquid injection pipe 4, so that the cooling liquid flows through the spiral heat dissipation holes 10, heat of the mold main body 2 led out of the heat conducting sleeve 3 can be quickly dissipated through the flow of the cooling liquid, the heat dissipation effect of the mold main body 2 is improved, the cooling liquid in the cooling box 1 and the heat of the lower end wall of the mold main body 2 can be quickly dissipated through the rotation of the heat dissipation fan 12, the heat dissipation effect of the mold main body 2 is further improved, meanwhile, the cooling liquid can be injected into the cooling box 1 again through the liquid discharge pipe 7, the cooling liquid with the temperature increased can be cooled again through the action of the refrigerating plate 8, after the temperature of the cooling liquid is reduced, the rotating wheel rod 15 can be driven to rise through the rotation of the motor 14, the lifting partition plate 9 can be lifted, the cooled cooling liquid can flow into the cooling box 1, and the cooling liquid can be circulated, and the heat dissipation cost of the mold can be reduced.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cooling system of foam mould that thermal diffusivity is strong, includes cooling box (1), mould main part (2) and water pump (5), its characterized in that: the cooling box is characterized in that the upper end of the cooling box (1) is fixedly connected with the die body (2), the outer side of the die body (2) is fixedly connected with the heat conduction sleeve (3), the left end of the heat conduction sleeve (3) is connected with the liquid injection pipe (4) in a sealing mode, the lower end of the liquid injection pipe (4) is connected with the water pump (5) in a sealing mode, the water pump (5) is fixedly connected with the cooling box (1), the right end of the water pump (5) is connected with the liquid suction pipe (6) in a sealing mode, the liquid suction pipe (6) is connected with the cooling box (1) in a sealing mode, the right end lower side of the heat conduction sleeve (3) is connected with the liquid discharge pipe (7) in a sealing mode, the right side lower end of the inside of the cooling box (1) is fixedly connected with the refrigerating plate (8), and the lifting partition plate (9) is connected in a sliding mode on the right side of the cooling box (1).

2. A cooling system for a foam mold having a high heat dissipation as defined in claim 1, wherein: a spiral heat dissipation hole (10) is formed in the heat conduction sleeve (3).

3. A cooling system for a foam mold having a high heat dissipation as defined in claim 1, wherein: the mold comprises a mold body (2), wherein the lower end of the mold body (2) is fixedly connected with a bottom radiating frame (11), the bottom radiating frame (11) is fixedly connected with a cooling box (1), the outer side of the bottom radiating frame (11) is rotationally connected with a radiating fan (12), and the inner side of the lower end of the bottom radiating frame (11) is fixedly connected with a dustproof ventilation net (13).

4. A cooling system for a foam mold having a high heat dissipation as defined in claim 1, wherein: the cooling box is characterized in that a motor (14) is fixedly connected to the right side of the front end of the cooling box (1), a rotating wheel rod (15) is fixedly connected to the front end of an output shaft of the motor (14), a roller (16) is connected to the left side of the rotating wheel rod (15) in a rolling mode, and the roller (16) is connected with the lifting partition plate (9) in a rotating mode.

5. A cooling system for a foam mold having a high heat dissipation as defined in claim 1, wherein: the upper end of the lifting partition plate (9) is fixedly connected with a spring (17), and the spring (17) is fixedly connected with the cooling box (1).

6. A cooling system for a foam mold having a high heat dissipation as recited in claim 3, wherein: the upper end of the bottom radiating frame (11) is provided with a radiating opening, and the position of the radiating opening corresponds to the position of the lower end face of the die main body (2).

7. A cooling system for a foam mold having a high heat dissipation as defined in claim 1, wherein: the front end wall and the rear end wall of the cooling box (1) are provided with sliding grooves, and the positions of the sliding grooves correspond to the positions of the upper ends of the lifting partition plates (9).

8. A cooling system for a foam mold having a high heat dissipation as recited in claim 3, wherein: the number of the radiating fans (12) is six, and the radiating fans (12) are symmetrically arranged around the central axis of the bottom radiating frame (11).