CN204036755U - A kind of double-shot moulding mould - Google Patents
A kind of double-shot moulding mould Download PDFInfo
- Publication number
- CN204036755U CN204036755U CN201420406571.0U CN201420406571U CN204036755U CN 204036755 U CN204036755 U CN 204036755U CN 201420406571 U CN201420406571 U CN 201420406571U CN 204036755 U CN204036755 U CN 204036755U
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- Prior art keywords
- sealing blade
- mould
- utility
- double
- oil cylinder
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- Expired - Fee Related
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- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model proposes a kind of double-shot moulding mould, comprise: the panel and the hot runner manifold that are arranged on top, be arranged on the base plate of bottom, plate upper surface arranges oil cylinder, oil cylinder drives sealing blade top board to move by contiguous block, sealing blade push rod one end is connected and fixed by cushion block and sealing blade top board, and the other end of sealing blade push rod fixes sealing blade.The compact conformation of the utility model double-shot moulding mould and simple, make mold weight lighter, motion is more reliable, thus reduces die cost, improves the production efficiency of product; Due to the mould features compact structure, reduce the length, width and height size of mould, less injection-moulding device can be used to produce, reduce equipment energy consumption; Because mould of the present utility model does not need die sinking in process of production, avoid the damage to product appearance in mould open/close mold process, better ensure that the presentation quality of product; When injection moulding bi-material, time short sawn timber thermal loss is few, makes the laminating intensity of two kinds of materials better, difficult drop-off.
Description
Technical field
The utility model relates to injection molding art, particularly a kind of double-shot moulding mould.
Background technology
Common soft or hard glue overlap joint product in auto parts machinery, this soft or hard glue overlap joint product forms mainly through existing double-shot moulding mold injection, existing double-shot moulding mould mainly adopts and does two front moulds rear mold, realized by the mode of rotation or translation rear mold, or do two molds, after a kind of material injection moulding, then put into another set of mould injection moulding, realize the combination of two kinds of materials.
Existing double-shot moulding die cost is high, and production efficiency is low, and product appearance is of poor quality, and the laminating intensity difference of two kinds of materials, easily comes off.
Utility model content
The utility model proposes a kind of double-shot moulding mould, solve existing double-shot moulding die cost high, production efficiency is low, and product appearance is of poor quality, and the laminating intensity difference of two kinds of materials, holds caducous problem.
The technical solution of the utility model is achieved in that
A kind of double-shot moulding mould, comprise: the panel and the hot runner manifold that are arranged on top, be arranged on the base plate of bottom, plate upper surface arranges oil cylinder, oil cylinder drives sealing blade top board to move by contiguous block, sealing blade push rod one end is connected and fixed by cushion block and sealing blade top board, and the other end of sealing blade push rod fixes sealing blade.
Alternatively, double-shot moulding mould of the present utility model also comprises the first confined planes be arranged on below described hot runner manifold and the second confined planes be arranged on below sealing blade top board, first confined planes and sealing blade inconsistent, the tongue on the second confined planes and described oil cylinder contiguous block is inconsistent.
Alternatively, the quantity of described oil cylinder is four, is symmetricly set on described plate upper surface.
The beneficial effects of the utility model are:
(1) compact conformation and simple, make mold weight lighter, motion is more reliable, thus reduces die cost, improves the production efficiency of product;
(2) due to the mould features compact structure, reduce the length, width and height size of mould, less injection-moulding device can be used to produce, reduce equipment energy consumption;
(3) because mould of the present utility model does not in process of production need die sinking, avoid the damage to product appearance in mould open/close mold process, better ensure that the presentation quality of product;
(4) when injection moulding bi-material, time short sawn timber thermal loss is few, makes the laminating intensity of two kinds of materials better, difficult drop-off.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of double-shot moulding mould of the utility model;
Fig. 2 is the principle schematic of injection mo(u)lding ebonite process;
Fig. 3 is the principle schematic of injection mo(u)lding flexible glue process.
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.
Existing double-shot moulding mould takes rotation or translation to realize injection mo(u)lding, or takes the mode doing two molds.The utility model effectively reduces the complexity of mould by one set of die, the convenient optimization of processing technology.
As shown in Figure 1, a kind of double-shot moulding mould of the present utility model, comprise: the panel 1 and the hot runner manifold 2 that are arranged on top, be arranged on the base plate 15 of bottom, base plate 15 upper surface arranges oil cylinder 13, oil cylinder 13 drives sealing blade top board 10 to move by contiguous block 11, and sealing blade push rod 7 is connected and fixed by cushion block 16 and sealing blade top board 10, and the other end of sealing blade push rod 7 fixes sealing blade 6.
During work, the utility model double-shot moulding mould is arranged on injection machine, during injection moulding ebonite 4 under the effect of oil cylinder 13, oil cylinder contiguous block 11 drives sealing blade top board 10 to move upward, under the effect of sealing blade top board 10, sealing blade 6 moves upward simultaneously and realizes envelope ebonite 4, and the principle schematic of injection mo(u)lding ebonite process as shown in Figure 2; After ebonite injection moulding, sealing blade 6, at the moved downward of oil cylinder 13, moves to the stop motion of flexible glue injection-moulding position, starts injection mo(u)lding flexible glue 5, now sealing blade 6 participates in the injection mo(u)lding of flexible glue, and the principle schematic of injection mo(u)lding flexible glue process as shown in Figure 3; After injection mo(u)lding, mould die sinking, ejects, pickup.In whole injection moulding process, mould is without die sinking, and drive the motion of sealing blade to realize the injection mo(u)lding of two kinds of materials by oil cylinder, structure is simple, and motion is reliable.
Double-shot moulding mould of the present utility model controls moving up and down of sealing blade 6 by controlling oil cylinder 13, oil cylinder 13 carries travel switch, in order to improve the security of mold pressing process, mould of the present utility model also comprises the first confined planes 3 be arranged on below described hot runner manifold 2 and the second confined planes 9 be arranged on below sealing blade top board 10, in envelope ebonite process, sealing blade 6 moves up, when rising to upper limit position and the first confined planes 3 inconsistent, in envelope flexible glue process, sealing blade 6 moves down, when sealing blade 6 drops to lower position, tongue on described oil cylinder contiguous block and the second confined planes 9 inconsistent.
In order to improve the stability of sealing blade, preferably, the quantity of described oil cylinder 13 is four, be symmetricly set on described base plate 15 upper surface, by four hydraulic oil cylinder driving sealing blade top boards 10, the traveling process of sealing blade top board 10 is stablized, and then drives sealing blade about 6 stable mobile.
The compact conformation of the utility model double-shot moulding mould and simple, make mold weight lighter, motion is more reliable, thus reduces die cost, improves the production efficiency of product; Due to the mould features compact structure, reduce the length, width and height size of mould, less injection-moulding device can be used to produce, reduce equipment energy consumption; Because mould of the present utility model does not need die sinking in process of production, avoid the damage to product appearance in mould open/close mold process, better ensure that the presentation quality of product; When injection moulding bi-material, time short sawn timber thermal loss is few, makes the laminating intensity of two kinds of materials better, difficult drop-off.
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. a double-shot moulding mould, it is characterized in that, comprise: the panel and the hot runner manifold that are arranged on top, be arranged on the base plate of bottom, plate upper surface arranges oil cylinder, oil cylinder drives sealing blade top board to move by contiguous block, and sealing blade push rod one end is connected and fixed by cushion block and sealing blade top board, and the other end of sealing blade push rod fixes sealing blade.
2. double-shot moulding mould as claimed in claim 1, it is characterized in that, also comprise the first confined planes be arranged on below described hot runner manifold and the second confined planes be arranged on below sealing blade top board, first confined planes and sealing blade inconsistent, the tongue on the second confined planes and described oil cylinder contiguous block is inconsistent.
3. double-shot moulding mould as claimed in claim 1, it is characterized in that, the quantity of described oil cylinder is four, is symmetricly set on described plate upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406571.0U CN204036755U (en) | 2014-07-22 | 2014-07-22 | A kind of double-shot moulding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406571.0U CN204036755U (en) | 2014-07-22 | 2014-07-22 | A kind of double-shot moulding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204036755U true CN204036755U (en) | 2014-12-24 |
Family
ID=52237460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420406571.0U Expired - Fee Related CN204036755U (en) | 2014-07-22 | 2014-07-22 | A kind of double-shot moulding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204036755U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097296A (en) * | 2014-07-22 | 2014-10-15 | 青岛华涛汽车模具有限公司 | Double-shot injection mold and double-shot injection molding method |
| CN112388908A (en) * | 2020-10-19 | 2021-02-23 | 宁波方正汽车模具股份有限公司 | Double-color mold short-knife-edge injection molding structure |
-
2014
- 2014-07-22 CN CN201420406571.0U patent/CN204036755U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097296A (en) * | 2014-07-22 | 2014-10-15 | 青岛华涛汽车模具有限公司 | Double-shot injection mold and double-shot injection molding method |
| CN112388908A (en) * | 2020-10-19 | 2021-02-23 | 宁波方正汽车模具股份有限公司 | Double-color mold short-knife-edge injection molding structure |
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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: 20141224 Termination date: 20180722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |