CN215750590U - Quick cooling system of flip chip packaging injection mold - Google Patents
Quick cooling system of flip chip packaging injection mold Download PDFInfo
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- CN215750590U CN215750590U CN202121092129.1U CN202121092129U CN215750590U CN 215750590 U CN215750590 U CN 215750590U CN 202121092129 U CN202121092129 U CN 202121092129U CN 215750590 U CN215750590 U CN 215750590U
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Abstract
The utility model provides a quick cooling system of a flip chip packaging injection mold, which comprises an upper mold and a lower mold, wherein the upper mold and the lower mold are respectively internally provided with a cooling system, the cooling system comprises four water channels, water nozzles are respectively arranged at two ends of each water channel and are respectively a water outlet nozzle and a water inlet nozzle, the water inlet nozzles are connected with water inlet pipes, the water outlet nozzles are connected with water outlet pipes, the water channels comprise two water pipes which are mutually and vertically connected, the four water channels are respectively positioned at four corners of the upper mold or the lower mold, and the right corners of the water pipes of the four water channels are close to the center of the upper mold or the lower mold.
Description
Technical Field
The utility model mainly relates to the field of design of cooling systems of injection molds, in particular to a rapid cooling system of a flip chip packaging injection mold.
Background
The cooling system of the injection mold aims to uniformly cool a product and eject the product for molding in a short time, and the molding and molding period of a plastic part are directly influenced by the quality of water path arrangement in the cooling system. The molding of the plastic part mainly shows the smoothness, the hot bending and the like of the surface of the product; in the molding cycle, shortening the cooling time improves the molding efficiency.
During the injection molding process of the flip chip, a plurality of linear cooling water channels are usually arranged at the outer edge of the plastic part, the cooling effect of the structure is poor, cooling dead angles often occur, and the yield is reduced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a rapid cooling system for a flip chip packaging injection mold, which comprises an upper mold and a lower mold, wherein the upper mold and the lower mold are respectively internally provided with a cooling system, the cooling system comprises four water channels 3, two ends of each water channel 3 are respectively provided with a water nozzle 4 which is a water outlet nozzle and a water inlet nozzle, the water inlet nozzles are connected with water inlet pipes, the water outlet nozzles are connected with water outlet pipes, each water channel 3 comprises two water pipes which are vertically connected, the four water channels 3 are respectively positioned at four corners of the upper mold or the lower mold, and the right-angle positions of the water pipes of the four water channels 3 are close to the center of the upper mold or the lower mold.
Preferably, the upper die comprises an upper die core 1 and an upper die core mounting plate.
Preferably, the lower die comprises a lower die core and a lower die core mounting plate.
Preferably, the water channel 3 is arranged at the bottom of the upper mold core or the lower mold core in the upper mold core mounting plate or the lower mold core mounting plate.
Preferably, the water channel 3 is a metal pipe.
The utility model has the beneficial effects that:
the structure has the advantages of uniform cooling, good cooling effect, simple structure and simple distribution in the upper die or the lower die.
Drawings
FIG. 1 is a block diagram of the present invention.
FIG. 2 is a water course profile of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood and make the above features, objects, and advantages of the present invention more comprehensible, the present invention is further described with reference to the following examples. The examples are intended to illustrate the utility model only and are not intended to limit the scope of the utility model.
As shown in fig. 1-2, the present invention includes:
the utility model provides a quick cooling system of flip chip encapsulation injection mold, goes up mould and lower mould, go up mould and the inside cooling system that is equipped with respectively of lower mould, cooling system includes four water course 3, and the both ends of water course 3 are equipped with water injection well choke 4 respectively and are faucet and water inlet tap, and wherein the water inlet tap is connected the inlet tube, and the outlet pipe is connected to the water injection well choke, water course 3 includes that two water pipe mutually perpendicular connect and form, and four water course 3 are located the four corners department of mould or lower mould respectively, and the water pipe right angle department of four water course 3 is close to the center department of mould or lower mould.
In this embodiment, the upper mold includes an upper mold core 1 and an upper mold core mounting plate.
In this embodiment, the lower mold preferably includes a lower mold core and a lower mold core mounting plate.
In this embodiment, it is preferable that the water channel 3 is disposed at the bottom of the upper mold core or the lower mold core in the upper mold core mounting plate or the lower mold core mounting plate.
In the present embodiment, the water channel 3 is preferably a metal pipe.
The above-described embodiments are merely illustrative of the principles and utilities of the present patent application and are not intended to limit the present patent application. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of this patent application. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed in the present application shall be covered by the claims of this patent application.
Claims (5)
1. The utility model provides a quick cooling system of flip chip encapsulation injection mold, its characterized in that goes up mould and lower mould, go up mould and the inside cooling system that is equipped with respectively of lower mould, cooling system includes four water course (3), and the both ends of water course (3) are equipped with water injection well choke (4) respectively and are faucet and intake nozzle respectively, and wherein the intake nozzle is connected the inlet tube, and the outlet pipe is connected to the faucet, water course (3) are connected including two water pipe mutually perpendicular and are formed, and four water course (3) are located the four corners department of mould or lower mould respectively, and the water pipe right angle department of four water course (3) is close to the center department of mould or lower mould.
2. The system of claim 1, wherein the cooling system comprises: the upper die comprises an upper die core (1) and an upper die core mounting plate.
3. The system of claim 2, wherein the cooling system comprises: the lower die comprises a lower die core and a lower die core mounting plate.
4. The system of claim 3, wherein the cooling system comprises: the water channel (3) is arranged at the bottom of the upper mold core or the lower mold core in the upper mold core mounting plate or the lower mold core mounting plate.
5. The system of claim 4, wherein the cooling system comprises: the water channel (3) is a metal pipeline.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121092129.1U CN215750590U (en) | 2021-05-21 | 2021-05-21 | Quick cooling system of flip chip packaging injection mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121092129.1U CN215750590U (en) | 2021-05-21 | 2021-05-21 | Quick cooling system of flip chip packaging injection mold |
Publications (1)
Publication Number | Publication Date |
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CN215750590U true CN215750590U (en) | 2022-02-08 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202121092129.1U Active CN215750590U (en) | 2021-05-21 | 2021-05-21 | Quick cooling system of flip chip packaging injection mold |
Country Status (1)
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CN (1) | CN215750590U (en) |
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2021
- 2021-05-21 CN CN202121092129.1U patent/CN215750590U/en active Active
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