CN211416247U - Cooling device for blow molding die - Google Patents
Cooling device for blow molding die Download PDFInfo
- Publication number
- CN211416247U CN211416247U CN201922195713.9U CN201922195713U CN211416247U CN 211416247 U CN211416247 U CN 211416247U CN 201922195713 U CN201922195713 U CN 201922195713U CN 211416247 U CN211416247 U CN 211416247U
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- cooling
- mold
- pipeline
- pipe
- rapid
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Abstract
The utility model provides a cooling device for a blow mold, which comprises a cooling pipeline and a cooling fan, wherein the cooling pipeline is positioned inside the mold and distributed around a mold core of the mold; the cooling fan is positioned on one side of the cooling pipeline and faces the cooling pipeline to realize accelerated cooling. The utility model provides a cooling device for blow molding mold, which cools down the rapid cooling pipeline through the cooling fan, improves the cooling speed, and can improve the cooling water pressure when rapid cooling is needed, so that the cooling water pressure can rush through the pressure elastic sheet and enter the rapid cooling pipeline close to the mold core, thereby improving the cooling speed; once water pressure reduces, rivers are blockked by the pressure shell fragment, get into time delay cooling pipe, then can keep away from the mold core to reduce cooling speed, realize time delay refrigerated purpose, need not redesign mould, reduction in production cost.
Description
Technical Field
The utility model relates to a cooling device for blowing mould.
Background
At present, a blow mold needs to be cooled in the using process, the quality of a product is directly influenced by the cooling speed, and cooling of different processes needs to be carried out according to different raw materials of the product, so that a proper blow molding flow can be debugged by testing the mold before conventional production.
However, the traditional mold cooling pipe is fixed, so that in the process of mold testing, if the cooling speed and time are adjusted, the cooling pipe can only pass through the pouring speed of the raw materials and the time for waiting for solidification, so that the applicability of the mold is greatly reduced, the mold of a product with a similar appearance also needs to be redesigned, and the production cost of an enterprise is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cooling device for blow mold increases cooling arrangement under the fixed prerequisite of cooling tube, can improve cooling rate under the prerequisite that the mould does not change, and if needs extension cooling time, then can reduce the pressure of cooling water, increases the circulation pipeline of cooling water for thereby the product position is kept away from to the passageway of cooling water reduces the cooling effect.
In order to solve the above problem, the utility model provides a pair of cooling device for blow mold has adopted following technical scheme:
a cooling device for a blow mold comprises a cooling pipeline and a cooling fan, wherein the cooling pipeline is positioned in the mold and distributed around a mold core of the mold; the cooling fan is positioned on one side of the cooling pipeline and faces the cooling pipeline to realize accelerated cooling;
the cooling pipeline comprises a quick cooling pipeline and a delayed cooling pipeline, and the quick cooling pipeline is positioned in the mold and close to the mold core of the mold; the delayed cooling pipeline is positioned on one side of the rapid cooling pipeline and communicated with the rapid cooling pipeline, and the delayed cooling pipeline is far away from the mold core.
Furthermore, a pressure spring sheet is arranged in the rapid cooling pipeline, the pressure spring sheet is positioned between the rapid cooling pipe and the delay cooling pipe, one side of the pressure spring sheet is connected with the inner wall of the rapid cooling pipe, and the other side of the pressure spring sheet is positioned in the rapid cooling pipe.
Furthermore, the rapid cooling pipeline comprises a main pipe and a branch pipe, wherein the main pipe extends to the cooling fan and penetrates through the die; the branch pipe is positioned on one side of the main pipe and communicated with the main pipe.
Furthermore, the branch pipes are provided with a plurality of branch pipes which are distributed on one side of the main pipe and communicated with the inside of the main pipe.
Further, a cooling space is provided at the cooling fan, and the rapid cooling duct is disposed in the cooling space and extends outward.
The beneficial effects of the utility model reside in that: the utility model provides a cooling device for blow molding mold, which cools down the rapid cooling pipeline through the cooling fan, improves the cooling speed, and can improve the cooling water pressure when rapid cooling is needed, so that the cooling water pressure can rush through the pressure elastic sheet and enter the rapid cooling pipeline close to the mold core, thereby improving the cooling speed; once water pressure reduces, rivers are blockked by the pressure shell fragment, get into time delay cooling pipe, then can keep away from the mold core to reduce cooling speed, realize time delay refrigerated purpose, need not redesign mould, reduction in production cost.
Drawings
Fig. 1 is a front sectional view of a preferred embodiment of the present invention.
Wherein: 1. cooling pipeline, 2 cooling fan, 3 quick cooling pipeline, 4 delayed cooling pipeline, 5 pressure spring plate, 6 main pipe, 7 branch pipe and 8 cooling space.
Detailed Description
In order to more clearly understand the technical solutions provided by the present invention, the present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in the attached drawings, the cooling device for the blow mold provided by the utility model comprises a cooling pipeline 1 and a cooling fan 2, wherein the cooling pipeline 1 is positioned inside the mold and distributed around the mold core of the mold; the cooling fan 2 is positioned on one side of the cooling pipeline 1 and faces the cooling pipeline 1 to realize accelerated cooling;
the cooling pipeline 1 comprises a rapid cooling pipeline 3 and a delay cooling pipeline 4, wherein the rapid cooling pipeline 3 is positioned in the mold and close to the mold core of the mold; the delayed cooling pipeline 4 is positioned on one side of the rapid cooling pipeline 3 and communicated with the rapid cooling pipeline 3 to be far away from the mold core.
Furthermore, a pressure spring plate 5 is arranged in the rapid cooling pipeline 3, the pressure spring plate 5 is positioned between the rapid cooling pipe and the delay cooling pipe, one side of the pressure spring plate is connected with the inner wall of the rapid cooling pipe, and the other side of the pressure spring plate is positioned in the rapid cooling pipe.
Further, the rapid cooling pipeline 3 comprises a main pipe 6 and a branch pipe 7, wherein the main pipe 6 extends to the position of the cooling fan 2 and penetrates through the die; the branch pipe 7 is positioned at one side of the main pipe 6 and communicated with the main pipe 6.
Furthermore, a plurality of branch pipes 7 are arranged and distributed on one side of the main pipe 6 to be communicated with the inside of the main pipe 6.
Further, a cooling space 8 is provided at the cooling fan 2, and the rapid cooling duct 3 is disposed in the cooling space 8 and extends outward.
Claims (5)
1. A cooling device for a blow mold is characterized by comprising a cooling pipeline and a cooling fan, wherein the cooling pipeline is positioned in the mold and distributed around a mold core of the mold; the cooling fan is positioned on one side of the cooling pipeline and faces the cooling pipeline to realize accelerated cooling;
the cooling pipeline comprises a quick cooling pipeline and a delayed cooling pipeline, and the quick cooling pipeline is positioned in the mold and close to the mold core of the mold; the delayed cooling pipeline is positioned on one side of the rapid cooling pipeline and communicated with the rapid cooling pipeline, and the delayed cooling pipeline is far away from the mold core.
2. The cooling device for the blow molding die according to claim 1, wherein a pressure spring is arranged in the rapid cooling pipe, the pressure spring is positioned between the rapid cooling pipe and the delayed cooling pipe, one side of the pressure spring is connected with the inner wall of the rapid cooling pipe, and the other side of the pressure spring is positioned in the rapid cooling pipe.
3. A cooling apparatus for a blow mold according to claim 2, wherein said rapid cooling duct comprises a main duct and a branch duct, said main duct extending to said cooling fan to penetrate the mold; the branch pipe is positioned on one side of the main pipe and communicated with the main pipe.
4. A cooling apparatus for a blow mold according to claim 3, wherein a plurality of branch pipes are provided, distributed on one side of the main pipe, communicating with the inside of the main pipe.
5. A cooling device for a blow mold according to claim 1, wherein a cooling space is provided at the cooling fan, and the rapid cooling duct is disposed in the cooling space and extends outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922195713.9U CN211416247U (en) | 2019-12-10 | 2019-12-10 | Cooling device for blow molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922195713.9U CN211416247U (en) | 2019-12-10 | 2019-12-10 | Cooling device for blow molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211416247U true CN211416247U (en) | 2020-09-04 |
Family
ID=72283666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922195713.9U Expired - Fee Related CN211416247U (en) | 2019-12-10 | 2019-12-10 | Cooling device for blow molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211416247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721111A (en) * | 2020-12-14 | 2021-04-30 | 武汉林溯科技有限公司 | Blow mold with self-descaling type external cooling system |
-
2019
- 2019-12-10 CN CN201922195713.9U patent/CN211416247U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721111A (en) * | 2020-12-14 | 2021-04-30 | 武汉林溯科技有限公司 | Blow mold with self-descaling type external cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200904 Termination date: 20211210 |