CN218139559U - Injection mold with heat dissipation function - Google Patents
Injection mold with heat dissipation function Download PDFInfo
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- CN218139559U CN218139559U CN202221899790.8U CN202221899790U CN218139559U CN 218139559 U CN218139559 U CN 218139559U CN 202221899790 U CN202221899790 U CN 202221899790U CN 218139559 U CN218139559 U CN 218139559U
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- pipe
- air
- moulding plastics
- groove
- heat dissipation
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Abstract
The utility model discloses an injection mold with heat dissipation function draws together the base, the top of base is provided with the lower mould, the inside bottom of lower mould is provided with the refrigeration chamber, the inside both sides in refrigeration chamber are provided with the refrigeration pipe, the top of lower mould both sides is provided with the water pipe, the groove of moulding plastics has been seted up at the top of lower mould, the inside cover in the groove of moulding plastics is equipped with the mould, the inside top of going up the mould is provided with the pipe of moulding plastics, the both sides of the pipe of moulding plastics are provided with the air-supply line, the inside cover of air-supply line is equipped with the sealing plug. The utility model discloses the device is provided with two sets of radiator fan through the both sides at the pipe of moulding plastics, can be after finishing moulding plastics, under the guide through air-supply line and the pipe of moulding plastics, can carry the cold air current in the external world to the inside in groove of moulding plastics, can directly cool down to the product, and when mould and lower mould alternate segregation, in time to the inside supplementary air in the groove of moulding plastics, the separation laboursome condition can not appear simultaneously.
Description
Technical Field
The utility model relates to the technical field of mold, specifically be an injection mold with heat dissipation function.
Background
Injection molding is a method for producing and molding industrial products, and the products are generally made by using rubber injection molding and plastic injection molding; injection molding can also be divided into injection molding and die casting. An injection molding machine is a main molding device for manufacturing thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding die, the injection molding is realized by an injection molding machine and the die, the injection molding process is to inject molten plastics into a grinding tool, and then the molten plastics are molded in the grinding tool.
However, the existing injection mold has certain defects:
1. when injection mold moulds plastics, the mould produces the calorescence, generally dispels the heat through fan die's surface, but this mode is efficient extremely low in radiating effect, can't directly cool down the product, and also comparatively laborious and arduous when going up the lower mould separation.
2. Meanwhile, the structure of the mould is simple, a mechanism for cooling the mould is absent in the mould, and the time for demoulding is increased due to the fact that the time for naturally cooling is greatly increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection mold with heat dissipation function to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an injection mold with heat dissipation function, includes the base, the top of base is provided with the lower mould, the inside bottom of lower mould is provided with the refrigeration chamber, the both sides of refrigeration intracavity portion are provided with the refrigeration pipe, the top of lower mould both sides is provided with the water pipe, the groove of moulding plastics has been seted up at the top of lower mould, the inside cover in groove of moulding plastics is equipped with the mould, it is provided with the pipe of moulding plastics to go up the inside top of mould, the both sides of the pipe of moulding plastics are provided with the air-supply line, the inside cover of air-supply line is equipped with the sealing plug, one side of sealing plug is provided with the connecting rod, the positive one end of connecting rod is provided with the slide bar, logical groove has been seted up to the positive one end of air-supply line, one side that the pipe of moulding plastics was kept away from to the air-supply line is provided with radiator fan, air-supply line top and bottom are provided with the induced duct.
Preferably, one side of the cooling fan, which is far away from the injection molding pipe, is provided with a dust screen.
Preferably, the through groove is L-shaped, and the sliding rod and the through groove slide mutually.
Preferably, a limiting plate is arranged inside the air inlet pipe, and the connecting rod is located inside the limiting plate and slides.
Preferably, the refrigeration pipe is S-shaped, and the refrigeration pipe is powered by an external power supply.
Preferably, the sealing plug is made of metal iron, and one side of the sealing plug, which is far away from the cooling fan, is in an arc shape.
Compared with the prior art, the beneficial effects of the utility model are that:
1. two groups of cooling fans are arranged on two sides of the injection molding pipe, so that after injection molding is finished, external cold air flow can be conveyed to the inside of the injection molding groove through the air inlet pipe and the guide flow of the injection molding pipe, a product can be directly cooled, and meanwhile, when the upper die and the lower die are separated from each other, air is timely supplemented to the inside of the injection molding groove, so that the situation of separation difficulty is avoided;
2. simultaneously after finishing moulding plastics, through leading to electrician to the refrigeration pipe and doing for the timely cooling of the temperature of refrigeration intracavity portion reduces the temperature of base and the inslot portion of moulding plastics fast, accelerates the refrigerated time of product, and cooperation radiator fan not only the cooling block drawing of patterns is also fast simultaneously, improves work efficiency.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a front cross-sectional view of the air inlet pipe of the present invention;
fig. 3 is a front view of the air inlet pipe of the present invention.
In the figure: 1. a base; 2. injection molding a groove; 3. a refrigeration pipe; 4. a lower die; 5. an upper die; 6. injection molding a tube; 7. a heat radiation fan; 8. a water pipe; 9. a refrigeration cavity; 10. a connecting rod; 11. an air inlet pipe; 12. a slide bar; 13. an induced draft tube; 14. a sealing plug; 15. a through groove.
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. 1-3, the present invention provides an embodiment: the utility model provides an injection mold with heat dissipation function, the on-line screen storage device comprises a base 1, the top of base 1 is provided with lower mould 4, the inside bottom of lower mould 4 is provided with refrigeration chamber 9, the inside both sides in refrigeration chamber 9 are provided with refrigeration pipe 3, the top of 4 both sides of lower mould is provided with water pipe 8, the groove 2 of moulding plastics has been seted up at the top of lower mould 4, the inside cover in groove 2 of moulding plastics is equipped with mould 5, the inside top of going up mould 5 is provided with injection molding pipe 6, the both sides of injection molding pipe 6 are provided with air-supply line 11, the inside cover of air-supply line 11 is equipped with sealing plug 14, one side of sealing plug 14 is provided with connecting rod 10, the positive one end of connecting rod 10 is provided with slide bar 12, logical groove 15 has been seted up to the positive one end of air-supply line 11, it is the L type to lead to groove 15, mutual slip between slide bar 12 and the logical groove 15, one side that injection molding pipe 6 was kept away from to air-supply line 11 is provided with radiator fan 7, one side that radiator fan 7 kept away from injection molding pipe 6 is provided with the dust screen, air-supply line 11 top and bottom are provided with induced duct 13.
Further, a limiting plate is arranged inside the air inlet pipe 11, and the connecting rod 10 slides inside the limiting plate, so that the connecting rod 10 slides stably.
Furthermore, the refrigeration pipe 3 is S-shaped, and the refrigeration pipe 3 is powered by an external power supply, so that the temperature inside the lower die 4 is reduced.
Furthermore, the sealing plug 14 is made of metal iron, and one side of the sealing plug 14 away from the cooling fan 7 is arc-shaped, so that injection molding raw materials are prevented from entering the air inlet pipe 11.
The working principle is as follows: after the lower die 4 and the upper die 5 are connected, the inside of the injection molding groove 2 is subjected to injection molding through the injection molding pipe 6, cooling water is filled into the refrigeration cavity 9 through the water pipe 8 after the injection molding is completed, and meanwhile the refrigeration pipe 3 is electrified, so that the refrigeration pipe 3 cools the water, the inside of the injection molding groove 2 is cooled, and the lower part of a product is cooled;
after finishing moulding plastics, slide bar 12 slides along leading to groove 15, slide bar 12 slides to leading to groove 15 vertical portion card of foundation cream and dies, slide bar 12 drives sealing plug 14 through connecting rod 10 and slides in the inside of air-supply line 11, make sealing plug 14 through two sets of induced ducts 13, then open radiator fan 7 and carry external cold air current to last mould 5 and mould plastics between the groove 2 through induced duct 13, cool down the top of product, accelerate the thermal loss of product, fast demoulding.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an injection mold with heat dissipation function, includes base (1), its characterized in that: the top of base (1) is provided with lower mould (4), the inside bottom of lower mould (4) is provided with refrigeration chamber (9), the inside both sides in refrigeration chamber (9) are provided with refrigeration pipe (3), the top of lower mould (4) both sides is provided with water pipe (8), the groove (2) of moulding plastics has been seted up at the top of lower mould (4), the inside cover of the groove (2) of moulding plastics is equipped with mould (5), it is provided with injection molding pipe (6) to go up the inside top of mould (5), the both sides of injection molding pipe (6) are provided with air-supply line (11), the inside cover of air-supply line (11) is equipped with sealing plug (14), one side of sealing plug (14) is provided with connecting rod (10), the positive one end of connecting rod (10) is provided with slide bar (12), logical groove (15) have been seted up to the positive one end of air-supply line (11), one side that air-supply line (11) kept away from injection molding pipe (6) is provided with radiator fan (7), air-supply line (11) top and bottom are provided with induced duct (13).
2. The injection mold with the heat dissipation function as claimed in claim 1, wherein: and a dust screen is arranged on one side, away from the injection molding pipe (6), of the heat dissipation fan (7).
3. The injection mold with the heat dissipation function as claimed in claim 1, wherein: the through groove (15) is L-shaped, and the sliding rod (12) and the through groove (15) slide mutually.
4. The injection mold with the heat dissipation function as claimed in claim 1, wherein: a limiting plate is arranged inside the air inlet pipe (11), and the connecting rod (10) is located inside the limiting plate and slides.
5. The injection mold with the heat dissipation function as claimed in claim 1, wherein: the refrigeration pipe (3) is S-shaped, and the refrigeration pipe (3) is powered by an external power supply.
6. The injection mold with the heat dissipation function as claimed in claim 1, wherein: the material of the sealing plug (14) is metal iron, and one side of the sealing plug (14) far away from the cooling fan (7) is in an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221899790.8U CN218139559U (en) | 2022-07-21 | 2022-07-21 | Injection mold with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221899790.8U CN218139559U (en) | 2022-07-21 | 2022-07-21 | Injection mold with heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218139559U true CN218139559U (en) | 2022-12-27 |
Family
ID=84592974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221899790.8U Active CN218139559U (en) | 2022-07-21 | 2022-07-21 | Injection mold with heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218139559U (en) |
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2022
- 2022-07-21 CN CN202221899790.8U patent/CN218139559U/en active Active
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