CN216466030U - Air cooling type injection mold - Google Patents

Air cooling type injection mold Download PDF

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Publication number
CN216466030U
CN216466030U CN202122902512.5U CN202122902512U CN216466030U CN 216466030 U CN216466030 U CN 216466030U CN 202122902512 U CN202122902512 U CN 202122902512U CN 216466030 U CN216466030 U CN 216466030U
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China
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liquid
storage tank
pipeline
air
injection mold
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CN202122902512.5U
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Chinese (zh)
Inventor
吴强
程晨
吴晨飞
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Shenzhen Taidelong Electronic Technology Co ltd
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Shenzhen Taidelong Electronic Technology Co ltd
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Abstract

The utility model discloses an air-cooled injection mold, comprising: the liquid outlet device comprises an upper die, a lower die and a liquid outlet, wherein a liquid inlet I and a liquid outlet I are formed in one side of the upper die; a liquid inlet II and a liquid outlet II are formed in one side of the lower die; the liquid storage tank is internally provided with a water pump, the water pump is communicated with the first liquid inlet and the second liquid inlet through a liquid discharge pipe, and the first liquid discharge port and the second liquid discharge port are communicated with the liquid storage tank through a liquid discharge pipe; the air cooling mechanism is arranged at the top of the liquid storage tank and cools the liquid storage tank, and the air cooling mechanism can cool the cooling liquid by utilizing air cooling, so that the cooling agent can be conveniently reused in a short time, the heat exchange between the mold and the cooling liquid is further facilitated, and the molding of the injection molding piece in the mold is facilitated.

Description

Air cooling type injection mold
Technical Field
The utility model relates to the technical field of injection molds, in particular to an air-cooled injection mold.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In brief, a mold is a tool for manufacturing a molded article, and an injection mold is one of the molds, and a liquid plastic is injected into the injection mold by using an injection agent, and a plastic member is molded after cooling the plastic member.
The existing injection mold generally uses water cooling when cooling, namely, after cooling liquid is poured into the mold through a cold runner, the mold is cooled by utilizing the heat exchange between the cooling liquid and the mold, and then an injection molding part is molded, however, the cooling liquid independently depends on self evaporation cooling in the uninterrupted use process, the cooling speed is slow, the temperature of the cooling liquid is high, thereby the heat exchange with the mold is influenced, and further the cooling of the inconvenient injection molding part is realized, and for this reason, the air cooling type injection mold is provided.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an air-cooled injection mold to solve the above-mentioned problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: air-cooled injection mold includes:
the liquid inlet I and the liquid outlet I are formed in one side of the upper die;
a liquid inlet II and a liquid outlet II are formed in one side of the lower die;
the liquid storage tank is internally provided with a water pump, the water pump is communicated with the first liquid inlet and the second liquid inlet through a liquid discharge pipe, and the first liquid outlet and the second liquid outlet are communicated with the liquid storage tank through a liquid discharge pipe;
and the air cooling mechanism is arranged at the top of the liquid storage tank and cools the liquid storage tank.
Preferably, the air cooling mechanism comprises a rack arranged at the top of the liquid storage tank, a motor is arranged inside the rack, and a fan blade is fixedly connected to the free end of the output shaft of the motor.
Preferably, the top of frame is equipped with and is spiral helicine pipeline, the one end and the drain pipe intercommunication of pipeline, the other end of pipeline is equipped with the honeycomb duct, honeycomb duct and pipeline intercommunication.
Preferably, the water pump and the draft tube are positioned on two sides of the interior of the liquid storage tank, and the water pump and the draft tube are distributed in a staggered mode along the height direction of the water tank.
Preferably, the drainage pipe is connected to the outer side of the pipeline, and the flow guide pipe is connected to the position, located at the motor, of the pipeline.
The utility model has at least the following beneficial effects:
the air cooling mechanism is used for cooling the cooling liquid in the liquid storage tank, and the air cooling mechanism is matched with the spiral pipeline to directly cool the cooling liquid discharged from the mold.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a partial cross-sectional view of the present invention.
In the figure: 1-upper mould; 2-lower mould; 3-liquid inlet I; 4-liquid inlet II; 5-a liquid discharge pipe; 6-liquid outlet II; 7-a liquid discharge port I; 8-a liquid outlet pipe; 9-air cooling mechanism; 91-a frame; 92-fan blades; 93-a motor; 10-a liquid storage tank; 11-a water pump; 12-a pipeline; 13-a flow guide pipe.
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.
Referring to fig. 1-2, the present invention provides a technical solution: air-cooled injection mold includes:
the device comprises an upper die 1, wherein one side of the upper die 1 is provided with a liquid inlet I3 and a liquid outlet I7;
a liquid inlet II 4 and a liquid outlet II 6 are formed in one side of the lower die 2, a core is arranged inside the upper die 1 and the lower die 2, cooling liquid is conveyed into the core through the liquid inlet I3 and the liquid inlet II 4, the cooling liquid is discharged out of the die through the liquid outlet I7 and the liquid outlet II 6, and at the moment, the cooling liquid and the inside of the die complete heat exchange, so that the cooling of the die is facilitated;
the cooling system comprises a liquid storage tank 10, a water pump 11 is arranged inside the liquid storage tank 10, the liquid storage tank 10 is filled with cooling liquid and used for storing and radiating the cooling liquid, the water pump 11 is communicated with a liquid inlet I3 and a liquid inlet II 4 through a liquid discharge pipe 5, the water pump 11 is fixedly connected with the liquid discharge pipe 5, the liquid inlet I3 and the liquid inlet II 4 are fixedly connected with the liquid discharge pipe 5 through a single water pipe respectively, a liquid discharge port I7 and a liquid discharge port II 6 are communicated with the liquid storage tank 10 through a liquid discharge pipe 8, and the liquid discharge pipe 8 is fixedly connected with the liquid discharge port I7 and the liquid discharge port II 6 through water pipes respectively, so that the cooling liquid is transmitted into the liquid storage tank 10 from the liquid discharge pipe 8, and the circulation of the cooling liquid is facilitated;
the air cooling mechanism 9, the air cooling mechanism 9 is installed at the top of reservoir 10, the air cooling mechanism 9 cools the reservoir 10, and the air cooling mechanism 9 blows out air, accelerates the evaporation of coolant, and then promotes the cooling of coolant, and then makes things convenient for the reuse of coolant.
Air-cooled mechanism 9 is including installing frame 91 at reservoir 10 top, frame 91 and reservoir 10 fixed connection, the inside of frame 91 is equipped with motor 93, motor 93 and frame 91 fixed connection, the free end fixedly connected with flabellum 92 of motor 93 output shaft, when the coolant liquid used, motor 93 rotated, and motor 93 drives flabellum 92 and rotates, thereby flabellum 92 blows out the air, and the air drives the coolant liquid in the reservoir 10 and evaporates with higher speed, and then reduces the temperature of coolant liquid, makes things convenient for the repetitious usage of coolant liquid.
Frame 91's top is equipped with and is spiral helicine pipeline 12, and pipeline 12 is fixed at frame 91's top, pipeline 12's one end and drain pipe 8 intercommunication, pipeline 12 and 8 fixed connection of drain pipe, the other end of pipeline 12 is equipped with honeycomb duct 13, honeycomb duct 13 and pipeline 12 intercommunication, honeycomb duct 13 and pipeline 12 fixed connection, when absorbing thermal coolant liquid from drain pipe 8 discharge, drain pipe 8's coolant liquid is through pipeline 12, and pipeline 12 is through honeycomb duct 13 with its leading-in drain pan in, and flabellum 92 blows the air current on pipeline 12 surface simultaneously, and then accelerates the heat dissipation of the coolant liquid in the pipeline 12, further reduces the temperature of coolant liquid, makes things convenient for the follow-up use of coolant liquid.
The water pump 11 and the honeycomb duct 13 are located on two sides of the interior of the liquid storage tank 10, the water pump 11 and the honeycomb duct 13 are distributed in a staggered mode along the height direction of the water tank, the water pump 11 and the honeycomb duct 13 which are distributed in a staggered mode can conveniently separate heated cooling liquid from the cooling liquid in the liquid storage tank 10, and therefore the cooling liquid in the honeycomb duct 13 can emit certain heat before entering the water pump 11, and continuous cooling use is facilitated.
The liquid discharge pipe 5 is connected to the outer side of the pipeline 12, the draft tube 13 is connected to the position, located at the motor 93, of the pipeline 12, the air outside the pipeline 12 is large, the air at the position of the motor 93 is small, cooling of cooling liquid can be facilitated, and cooling of a mold is facilitated.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. Air cooling's injection mold, its characterized in that: the method comprises the following steps:
the liquid outlet device comprises an upper die (1), wherein one side of the upper die (1) is provided with a liquid inlet I (3) and a liquid outlet I (7);
a liquid inlet II (4) and a liquid outlet II (6) are formed in one side of the lower die (2);
the liquid storage tank (10) is internally provided with a water pump (11), the water pump (11) is communicated with the liquid inlet I (3) and the liquid inlet II (4) through a liquid discharge pipe (5), and the liquid discharge port I (7) and the liquid discharge port II (6) are communicated with the liquid storage tank (10) through a liquid discharge pipe (8);
the air cooling mechanism (9) is installed at the top of the liquid storage tank (10), and the air cooling mechanism (9) cools the liquid storage tank (10).
2. The air-cooled injection mold of claim 1, wherein: the air cooling mechanism (9) comprises a rack (91) arranged at the top of the liquid storage tank (10), a motor (93) is arranged inside the rack (91), and a fan blade (92) is fixedly connected to the free end of an output shaft of the motor (93).
3. The air-cooled injection mold of claim 2, wherein: the top of frame (91) is equipped with and is spiral helicine pipeline (12), the one end and drain pipe (8) intercommunication of pipeline (12), the other end of pipeline (12) is equipped with honeycomb duct (13), honeycomb duct (13) and pipeline (12) intercommunication.
4. The air-cooled injection mold of claim 3, wherein: the water pump (11) and the guide pipe (13) are located on two sides of the interior of the liquid storage tank (10), and the water pump (11) and the guide pipe (13) are distributed in a staggered mode along the height direction of the water tank.
5. The air-cooled injection mold of claim 3, wherein: the liquid discharge pipe (5) is connected to the outer side of the pipeline (12), and the guide pipe (13) is connected to the position, located on the motor (93), of the pipeline (12).
CN202122902512.5U 2021-11-22 2021-11-22 Air cooling type injection mold Active CN216466030U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122902512.5U CN216466030U (en) 2021-11-22 2021-11-22 Air cooling type injection mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122902512.5U CN216466030U (en) 2021-11-22 2021-11-22 Air cooling type injection mold

Publications (1)

Publication Number Publication Date
CN216466030U true CN216466030U (en) 2022-05-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122902512.5U Active CN216466030U (en) 2021-11-22 2021-11-22 Air cooling type injection mold

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CN (1) CN216466030U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115446283A (en) * 2022-08-30 2022-12-09 上海真顺拉链五金有限公司 Leakage self-warning type cooling system of die casting machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115446283A (en) * 2022-08-30 2022-12-09 上海真顺拉链五金有限公司 Leakage self-warning type cooling system of die casting machine

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