CN215151570U - Quick cooling structure of injection mold - Google Patents
Quick cooling structure of injection mold Download PDFInfo
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- CN215151570U CN215151570U CN202121112421.5U CN202121112421U CN215151570U CN 215151570 U CN215151570 U CN 215151570U CN 202121112421 U CN202121112421 U CN 202121112421U CN 215151570 U CN215151570 U CN 215151570U
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Abstract
The utility model relates to the technical field of mold production, in particular to a rapid cooling structure of an injection mold, which comprises a lower template, an upper template and a connecting rod, wherein the upper end of the lower template is slidably connected with the upper template, the left side of the lower end of the lower template is provided with a liquid tank, the left end of the liquid tank is hermetically connected with a micro water pump, the right end of the micro water pump is hermetically connected with a liquid suction pipe, the left end of the micro water pump is hermetically connected with a liquid injection pipe, the upper right side of the liquid injection pipe is hermetically connected with a cooling pipe, and the left end of the lower template is fixedly connected with an air inlet fan. And then can be quick carry out cooling treatment to the mould for mould shaping efficiency.
Description
Technical Field
The utility model relates to a mould production technical field specifically is a quick cooling structure of injection mold.
Background
With the development of society, the application of injection molds is increasingly wide, the injection molding is also called injection molding, the injection molding method has the advantages of high production speed, high efficiency, automation realization of operation, multiple designs and varieties, simple and frequent shapes, small and large sizes, accurate product size, easy replacement of products, capability of forming products with complex shapes, and suitability for the molding processing fields of mass production, products with complex shapes and the like.
In the prior art, the temperature of a mold body is easy to rise in the production process of an injection mold, and the liquid temperature of an internal product is high, so that cooling forming is not easy to perform, and further the forming efficiency of the product is influenced; and can not carry out recycle to the cooling articles for use when cooling the mould to can not be continuous when cooling and carry out cooling treatment to the mould, and then influence the continuous production of product, reduce production efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick cooling structure of injection mold 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 quick cooling structure of an injection mold comprises a lower template, an upper template and a connecting rod, wherein the upper end of the lower template is connected with the upper template in a sliding manner, a liquid tank is arranged on the left side of the lower end of the lower template, a miniature water pump is hermetically connected to the left end of the liquid tank, a liquid suction pipe is hermetically connected to the right end of the miniature water pump, a liquid injection pipe is hermetically connected to the left end of the miniature water pump, a cooling pipe is hermetically connected to the right side of the upper end of the liquid injection pipe, the cooling pipe is fixedly connected with the lower template, an air inlet fan is fixedly connected to the left end of the lower template, a vent hole is formed in the lower template, a return pipe is hermetically connected to the right end of the cooling pipe, a cooling box is hermetically connected to the left side of the lower end of the return pipe, a connecting pipe is hermetically connected to the left end of the cooling box, and a pressure valve is hermetically connected to the right side of the connecting pipe, the connecting pipe is connected with the liquid tank in a sealing way.
Preferably, the lower end of the lower template is fixedly connected with four support legs, and the support legs are symmetrically arranged around the central axis of the lower template.
Preferably, a heat dissipation fan is fixedly connected to the middle position of the upper end of the cooling box.
Preferably, the upper ends of the liquid tank and the cooling tank are fixedly connected with connecting rods, and the connecting rods are fixedly connected with the lower template.
Preferably, the rear end of the liquid tank is provided with a liquid injection hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, through the micro water pump, the cooling pipe and the air inlet fan, the cooling liquid in the liquid box is extracted by the micro water pump, and the cooling liquid is injected into the cooling pipe through the liquid injection pipe, so that the cooling pipe can cool the lower die, and the gas can circulate in the lower die plate under the action of the air inlet fan, thereby rapidly cooling the die and accelerating the die forming efficiency;
2. the utility model discloses in, through back flow, cooler bin and the pressure valve that sets up, utilize the back flow to retrieve the coolant liquid that the cooling tube flows to cool off once more through the coolant liquid after the cooler bin will heaies up, and the effect through the pressure valve makes the coolant liquid in the cooler bin can get into the liquid incasement through the connecting pipe after reaching the ration, thereby makes the coolant liquid can carry out recycle, and can last carry out cooling treatment to the mould.
Drawings
FIG. 1 is a sectional view of the overall installation structure of the present invention;
fig. 2 is a right sectional view of the mounting structure of the lower mold plate, the cooling tube and the ventilation hole of the present invention.
In the figure: 1. a lower template; 2. mounting a template; 3. a liquid tank; 4. a micro water pump; 5. a liquid pumping pipe; 6. a liquid injection pipe; 7. a cooling tube; 8. an air inlet fan; 9. a vent hole; 10. a return pipe; 11. a cooling tank; 12. a connecting pipe; 13. a pressure valve; 14. a support leg; 15. a heat dissipation fan; 16. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 quick cooling structure of an injection mold comprises a lower template 1, an upper template 2 and a connecting rod 16, wherein the upper end of the lower template 1 is connected with the upper template 2 in a sliding manner, the left side of the lower end of the lower template 1 is provided with a liquid tank 3, the left end of the liquid tank 3 is hermetically connected with a micro water pump 4, the right end of the micro water pump 4 is hermetically connected with a liquid suction pipe 5, the liquid suction pipe 5 is hermetically connected with the liquid tank 3, the left end of the micro water pump 4 is hermetically connected with a liquid injection pipe 6, the right side of the upper end of the liquid injection pipe 6 is hermetically connected with a cooling pipe 7, the cooling pipe 7 is fixedly connected with the lower template 1, the left end of the lower template 1 is fixedly connected with an air inlet fan 8, the inside of the lower template 1 is provided with a ventilation hole 9, the right end of the cooling pipe 7 is hermetically connected with a return pipe 10, the left side of the lower end of the return pipe 10 is hermetically connected with a cooling tank 11, the left end of the cooling tank 11 is hermetically connected with a connecting pipe 12, and the right side of the connecting pipe 12 is hermetically connected with a pressure valve 13, the connecting pipe 12 is connected with the liquid tank 3 in a sealing way.
The lower end of the lower template 1 is fixedly connected with four support legs 14, the number of the support legs 14 is four, and the support legs 14 are symmetrically arranged about the central axis of the lower template 1, so that the level of the mold is lifted, the contact area between the mold and the ground is further reduced, and the heat dissipation effect of the mold is improved; a heat dissipation fan 15 is fixedly connected to the middle position of the upper end of the cooling box 11, so that the heated cooling liquid can be cooled again conveniently; the upper ends of the liquid tank 3 and the cooling tank 11 are fixedly connected with a connecting rod 16, and the connecting rod 16 is fixedly connected with the lower template 1, so that the contact area of the mold with the liquid tank 3 and the cooling tank 11 is reduced, and the influence of the temperature of the mold on the liquid tank 3 and the cooling tank 11 is further reduced; the rear end of the liquid tank 3 is provided with a liquid injection hole, so that the cooling liquid can be conveniently replaced and injected.
The working process is as follows: when the device is used, an indoor rated power supply is adopted for supplying power, when a product is produced by injection molding, liquid is injected into a lower die, cooling liquid is injected into a liquid tank 3, a micro water pump 4 is started simultaneously, so that the cooling liquid can be pumped out through a liquid pumping pipe 5, the cooling liquid is injected into a cooling pipe 7 through a liquid injection pipe 6, so that the cooling pipe 7 can carry out cooling treatment on a lower template 1, an air inlet fan 8 is opened, external air enters a vent hole 9 of the lower template 1, so that the air flows in the lower template 1 quickly, heat can be dissipated quickly, the lower template 1 can be subjected to quick heat dissipation treatment, an injection mold can be cooled quickly, the molding efficiency of the product in the mold is improved, the cooling liquid enters a backflow pipe 10 after flowing out through the cooling pipe 7, so that the cooling liquid can enter a cooling tank 11, and the heat dissipation fan 15 is started, so that the warmed cooling liquid can be cooled again in the cooling box 11, the cooling liquid can be cooled again for use, the pressure valve 13 is opened after the cooling liquid in the cooling box 11 reaches a fixed quantity, the cooling liquid after being cooled again enters the liquid box 3 through the connecting pipe 12, the cooling liquid can be continuously recycled, the horizontal rising of the lower template 1 is realized through the arranged supporting legs 14, the contact area with the ground is reduced, and the heat dissipation effect of the mold is further improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (5)
1. The utility model provides a quick cooling structure of injection mold, includes lower bolster (1), cope match-plate pattern (2) and connecting rod (16), its characterized in that: the upper end of the lower template (1) is connected with an upper template (2) in a sliding manner, the left side of the lower end of the lower template (1) is provided with a liquid tank (3), the left end of the liquid tank (3) is connected with a micro water pump (4) in a sealing manner, the right end of the micro water pump (4) is connected with a liquid pumping pipe (5) in a sealing manner, the liquid pumping pipe (5) is connected with the liquid tank (3) in a sealing manner, the left end of the micro water pump (4) is connected with a liquid injection pipe (6) in a sealing manner, the upper end right side of the liquid injection pipe (6) is connected with a cooling pipe (7) in a sealing manner, the cooling pipe (7) is fixedly connected with the lower template (1), the left end of the lower template (1) is fixedly connected with an air inlet fan (8), the inside of the lower template (1) is provided with a ventilation hole (9), the right end of the cooling pipe (7) is connected with a backflow pipe (10) in a sealing manner, the left side of the backflow pipe (10) is connected with a cooling tank (11) in a sealing manner, the left end sealing connection of cooler bin (11) has connecting pipe (12), the right side sealing connection of connecting pipe (12) has pressure valve (13), sealing connection between connecting pipe (12) and liquid tank (3).
2. The injection mold rapid cooling structure of claim 1, wherein: the lower end of the lower template (1) is fixedly connected with four supporting legs (14), and the supporting legs (14) are symmetrically arranged relative to the central axis of the lower template (1).
3. The injection mold rapid cooling structure of claim 1, wherein: and a heat dissipation fan (15) is fixedly connected to the middle position of the upper end of the cooling box (11).
4. The injection mold rapid cooling structure of claim 1, wherein: the upper ends of the liquid tank (3) and the cooling tank (11) are fixedly connected with connecting rods (16), and the connecting rods (16) are fixedly connected with the lower template (1).
5. The injection mold rapid cooling structure of claim 1, wherein: the rear end of the liquid tank (3) is provided with a liquid injection hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121112421.5U CN215151570U (en) | 2021-05-21 | 2021-05-21 | Quick cooling structure of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121112421.5U CN215151570U (en) | 2021-05-21 | 2021-05-21 | Quick cooling structure of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215151570U true CN215151570U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121112421.5U Active CN215151570U (en) | 2021-05-21 | 2021-05-21 | Quick cooling structure of injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215151570U (en) |
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2021
- 2021-05-21 CN CN202121112421.5U patent/CN215151570U/en active Active
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