CN210233840U - Miniature plastic mold convenient to production - Google Patents
Miniature plastic mold convenient to production Download PDFInfo
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- CN210233840U CN210233840U CN201921181634.6U CN201921181634U CN210233840U CN 210233840 U CN210233840 U CN 210233840U CN 201921181634 U CN201921181634 U CN 201921181634U CN 210233840 U CN210233840 U CN 210233840U
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Abstract
The utility model relates to a micro plastic mould convenient for production, belonging to the technical field of injection mould, which comprises a base, a movable mould, a fixed mould, a fan and an air pipe; a fan is arranged in the base and connected with an air pipe, the air pipe is connected with an air duct on the movable die, the movable die is fixed on the base, a movable die cavity is arranged on the movable die, the air duct is arranged around the movable die cavity and communicated with the four walls of the movable die to form a heat dissipation opening, and the movable die is connected with the fixed die through a guide column; the utility model can accelerate the heat loss in the die, shorten the cooling time of the product, improve the production efficiency and meet the production requirement; secondly, the device simple structure is applicable to miniature plastic mold, reduction in production cost.
Description
Technical Field
The utility model belongs to the technical field of injection mold, specific theory relates to a miniature plastic mold convenient to production.
Background
An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used to mass produce parts of some complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification.
The miniature plastic mold that adopts a mould multicavity greatly improves production efficiency during production of miniature plastic products, but product cooling time greatly reduced production efficiency, current injection mold adopts coolant liquid and natural cooling's mode to cool off the product usually, nevertheless adopt the coolant liquid to cool off, the structure is complicated, the mould wearing and tearing are big, be not suitable for miniature injection mold production, and natural cooling is because sealed better between the template, natural cooling leads to the cooling time longer, production efficiency has been reduced, be unfavorable for the demand of production and processing.
Therefore, there is a need for a miniature plastic mold with faster cooling time and easier production.
Disclosure of Invention
In order to overcome the problems in the prior art, the utility model provides a miniature plastic die which is convenient for production, the heat dissipation port can accelerate the heat loss in the die, shorten the cooling time of the product, improve the production efficiency and meet the production requirements; the mold is simple in structure, is suitable for a miniature plastic mold, and reduces the production cost; meanwhile, the condition that engine oil on the surface of the mold is taken away by cooling liquid is avoided by using air flow cooling, abrasion between the molds is avoided, and the service life of the molds is prolonged conveniently.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the miniature plastic die convenient for production comprises a base 1, a movable die 2, a fixed die 3, a fan 4 and an air pipe 5; be equipped with fan 4 in the base 1, fan 4 links to each other with tuber pipe 5, and tuber pipe 5 links to each other with ventiduct 6 on the movable mould 2, movable mould 2 is fixed on base 1, is equipped with movable mould chamber 7 on the movable mould 2, is equipped with ventiduct 6 around the movable mould chamber 7, and ventiduct 6 and the four walls of movable mould 2 intercommunication form thermovent 8, and movable mould 2 passes through guide post 9 and links to each other with cover half 3.
Preferably, the base 1 is provided with an air inlet 10.
Preferably, the air duct 6 is arranged below the movable mold cavity 7 and is 2-3cm away from the bottom surface of the movable mold cavity 7.
The utility model has the advantages that:
the utility model can accelerate the heat loss in the die, shorten the cooling time of the product, improve the production efficiency and meet the production requirement; secondly, the device simple structure is applicable to miniature plastic mold, reduction in production cost.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
FIG. 2 is a diagram showing the relationship between the air duct and the movable mold;
in the figure, 1-a base, 2-a movable mould, 3-a fixed mould, 4-a fan, 5-an air pipe, 6-an air duct, 7-a movable mould cavity, 8-a heat dissipation port, 9-a guide column and 10-an air inlet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.
As shown in fig. 1 and 2, the micro plastic mold convenient for production comprises a base 1, a movable mold 2, a fixed mold 3, a blower 4 and an air duct 5; be equipped with fan 4 in the base 1, fan 4 links to each other with tuber pipe 5, and tuber pipe 5 links to each other with air duct 6 on the movable mould 2, uses the air current cooling to avoid using the coolant liquid to take away the condition of mould surface machine oil, avoids wearing and tearing between the mould, is convenient for prolong the life of mould.
The movable mould 2 is fixed on base 1, be equipped with movable mould chamber 7 on the movable mould 2, be equipped with ventiduct 6 around the movable mould chamber 7, ventiduct 6 and 2 four walls of movable mould intercommunication, form thermovent 8, in fan 4 will be blown into ventiduct 6 through tuber pipe 5, the air current is at ventiduct 6 inner loop, and take away the inside heat of movable mould 2, and discharge through thermovent 8, accelerate the inside heat loss of movable mould 2, in order to guarantee the product and cool off fast, and the production efficiency is improved, and the production is convenient for, and the life of mould can be prolonged simultaneously, movable mould 2 links to each other with cover half 3 through guide post 9.
An air inlet 10 is arranged on the base 1 and used for providing circulating cold air for the fan 4, so that circulation is accelerated, and hot air in the air duct 6 is guaranteed to be discharged from the heat dissipation port 8 in time.
The ventilation duct 6 is arranged below the movable mold cavity 7 and is 2-3cm away from the bottom surface of the movable mold cavity 7, under the condition that a stable injection molding precursor is guaranteed, heat of a product in the movable mold cavity 7 is transferred to the movable mold 2, heat loss of the product can be accelerated by a proper distance, cooling time is shortened, and production efficiency is improved.
The utility model discloses a working process: moving mould 2 and cover half 3 link to each other through guide post 9, put and carry out the injecting glue on the injection molding machine after the compound die, the injecting glue is accomplished and is in time opened fan 9 and ventilates in 5 to air duct 6 through tuber pipe, guarantees that the wind current in the air duct 6 takes away the inside heat of moving mould 2 fast, discharges through thermovent 8, forms the circulation wind and flows, shortens the product cooling time, takes out after the product cooling and can produce once more.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (3)
1. The utility model provides a miniature plastic mold convenient to production which characterized in that: the miniature plastic die convenient to produce comprises a base (1), a movable die (2), a fixed die (3), a fan (4) and an air pipe (5); be equipped with fan (4) in base (1), fan (4) link to each other with tuber pipe (5), and ventiduct (6) on tuber pipe (5) and movable mould (2) link to each other, movable mould (2) are fixed on base (1), are equipped with movable mould chamber (7) on movable mould (2), are equipped with ventiduct (6) around movable mould chamber (7), and ventiduct (6) and movable mould (2) wall intercommunication form thermovent (8), and movable mould (2) link to each other with cover half (3) through guide post (9).
2. A miniature plastic mold facilitating production as set forth in claim 1, wherein: an air inlet (10) is arranged on the base (1).
3. A miniature plastic mold facilitating production as set forth in claim 1, wherein: the ventilation channel (6) is arranged below the movable die cavity (7) and is 2-3cm away from the bottom surface of the movable die cavity (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921181634.6U CN210233840U (en) | 2019-07-25 | 2019-07-25 | Miniature plastic mold convenient to production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921181634.6U CN210233840U (en) | 2019-07-25 | 2019-07-25 | Miniature plastic mold convenient to production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210233840U true CN210233840U (en) | 2020-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921181634.6U Active CN210233840U (en) | 2019-07-25 | 2019-07-25 | Miniature plastic mold convenient to production |
Country Status (1)
| Country | Link |
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| CN (1) | CN210233840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043691A (en) * | 2021-11-30 | 2022-02-15 | 广东烨嘉光电科技股份有限公司 | Resin lens injection mold |
-
2019
- 2019-07-25 CN CN201921181634.6U patent/CN210233840U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043691A (en) * | 2021-11-30 | 2022-02-15 | 广东烨嘉光电科技股份有限公司 | Resin lens injection mold |
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