CN205219695U - Built -in cooling system's mould - Google Patents
Built -in cooling system's mould Download PDFInfo
- Publication number
- CN205219695U CN205219695U CN201520971700.5U CN201520971700U CN205219695U CN 205219695 U CN205219695 U CN 205219695U CN 201520971700 U CN201520971700 U CN 201520971700U CN 205219695 U CN205219695 U CN 205219695U
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- heat
- built
- conducting layer
- mould
- molding cavity
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- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a built -in cooling system's mould, including mould body, heat -conducting layer, built -in water circulating system, the mould body includes the hollow molding cavity in middle part, the heat -conducting layer parcel is in molding cavity's outside, built -in water circulating system sets up the outside at the heat -conducting layer, the heat -conducting layer includes copper layer and graphite alkene layer, built -in water circulating system is including the water inlet that is located mould body top, delivery port and the circulation pipeline who is located mould body below, circulation pipeline includes a plurality of first pipelines that encircle the heat -conducting layer round, and is a plurality of parallel arrangement just link up each other between first pipeline, the utility model discloses a built -in cooling system's mould has set up the heat -conducting layer between water circulating system and molding cavity for the effluvium is changeed to heat among the molding cavity, reaches better cooling effect, simultaneously, has adopted graphite alkene material in the heat -conducting layer, has certain antiseptic effect, increases the mould utility life -span.
Description
Technical field
The utility model relates to mould applications, is specifically related to a kind of mould of built-in cooling system.
Background technology
Plastics extrusion die need cool when carrying out cooling and shaping to extruded product, the many employings of mode of current mold cools down arrange water route in the inside of mould and carry out water-cooled, and the material of mould mostly is ferrous material, the thermal conductivity factor of iron is lower, therefore, even if be provided with water route in outside, because heat is wrapped in inside by the material of irony, cannot shed, cause cooling effect not good.
Utility model content
The utility model provides a kind of mould of built-in cooling system, overcomes the problem that prior art mould built-in cooling system cooling effect is not good.
The utility model realizes the technical scheme that above-mentioned technique effect adopts:
A kind of mould of built-in cooling system, comprise die ontology, heat-conducting layer, built-in water circulation system, described die ontology comprises the molding cavity of middle part hollow, described heat-conducting layer is wrapped in the outside of molding cavity, described built-in water circulation system is arranged on the outside of heat-conducting layer, described heat-conducting layer comprises layers of copper and graphene layer, described built-in water circulation system comprises the water inlet being positioned at die ontology top, be positioned at the delivery port below die ontology and circulation line, described circulation line comprises some the first pipelines enclosed around heat-conducting layer one, arranged in parallel and mutually through between some described first pipelines.
Further, described graphene layer is coated on the outside of layers of copper.
Further, described graphene layer is coated on the inside of layers of copper.
Further, described circulation line is close to heat-conducting layer outer surface.
According to above technical scheme, because the thermal conductivity factor of copper and Graphene is much larger than the thermal conductivity factor of iron, therefore the heat in molding cavity can be derived by heat-conducting layer, walk heat by the tape loop of water in the cooling water system of heat-conducting layer outside, reach the object of cooling, simultaneously, the stable chemical performance of Graphene, the coefficient of expansion is little, also can play corrosion-resistant effect to a certain extent, increases the mold use life-span.
The beneficial effects of the utility model are: the mould of built-in cooling system of the present utility model is provided with heat-conducting layer between water circulation system and molding cavity, heat in molding cavity is more easily shed, reach better cooling effect, simultaneously, Graphene material is have employed in heat-conducting layer, there is certain antiseptic effect, increase the mold use life-span.
Accompanying drawing explanation
Fig. 1 is the structural representation of the mould of a kind of built-in cooling system of the utility model;
Fig. 2 is the structural representation of the circulation line in Fig. 1;
In figure: 1-die ontology; 2-heat-conducting layer; 3-layers of copper; 4-graphene layer; 5-water inlet; 6-delivery port; 7-first pipeline; 8-second pipeline; 9-molding cavity.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1
As shown in Figure 1-2, a kind of mould of built-in cooling system, comprise die ontology 1, heat-conducting layer 2, built-in water circulation system, mold integral adopts ferrous material to make, the molding cavity 9 of hollow is provided with at the middle part of die ontology, molding cavity 9 becomes different shapes according to different product designs, plastic raw materials is extruded together in molding cavity, the outer wrap of molding cavity 9 has one deck heat-conducting layer 2, heat-conducting layer 2 comprises layers of copper 3 and graphene layer 4, graphene layer 4 is coated on the outside of layers of copper 3, also the inside of layers of copper 3 can be coated, built-in water circulation system to be arranged on die ontology and to be positioned at the outside of heat-conducting layer 2, built-in water circulation system comprises the water inlet 5 being positioned at die ontology top, be positioned at the delivery port 6 below die ontology and circulation line, circulation line is close to heat-conducting layer outer surface, circulation line comprises some the first pipelines 7 enclosed around heat-conducting layer one, arranged in parallel and mutually through by some the second pipelines 8 be parallel to each other between described first pipeline 7, the pipeline of circulation is formed thus between each pipeline, after having place's pipeline blockage, current are by other circulates.
Because the thermal conductivity factor of copper and Graphene is much larger than the thermal conductivity factor of iron, therefore the heat in molding cavity can be derived by heat-conducting layer, heat is walked by the tape loop of water in the cooling water system of heat-conducting layer outside, reach the object of cooling, meanwhile, the stable chemical performance of Graphene, the coefficient of expansion is little, also can play corrosion-resistant effect to a certain extent, increase the mold use life-span.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. the mould of a built-in cooling system, comprise die ontology, heat-conducting layer, built-in water circulation system, it is characterized in that, described die ontology comprises the molding cavity of middle part hollow, described heat-conducting layer is wrapped in the outside of molding cavity, described built-in water circulation system is arranged on the outside of heat-conducting layer, described heat-conducting layer comprises layers of copper and graphene layer, described built-in water circulation system comprises the water inlet being positioned at die ontology top, be positioned at the delivery port below die ontology and circulation line, described circulation line comprises some the first pipelines enclosed around heat-conducting layer one, arranged in parallel and mutually through between some described first pipelines.
2. the mould of a kind of built-in cooling system according to claim 1, it is characterized in that, described graphene layer is coated on the outside of layers of copper.
3. the mould of a kind of built-in cooling system according to claim 1, it is characterized in that, described graphene layer is coated on the inside of layers of copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520971700.5U CN205219695U (en) | 2015-11-30 | 2015-11-30 | Built -in cooling system's mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520971700.5U CN205219695U (en) | 2015-11-30 | 2015-11-30 | Built -in cooling system's mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205219695U true CN205219695U (en) | 2016-05-11 |
Family
ID=55894787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520971700.5U Expired - Fee Related CN205219695U (en) | 2015-11-30 | 2015-11-30 | Built -in cooling system's mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205219695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107777861A (en) * | 2017-10-26 | 2018-03-09 | 丹阳双峰玻璃有限公司 | Water circulation system built in a kind of mould |
-
2015
- 2015-11-30 CN CN201520971700.5U patent/CN205219695U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107777861A (en) * | 2017-10-26 | 2018-03-09 | 丹阳双峰玻璃有限公司 | Water circulation system built in a kind of mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20201130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |