CN202507482U - Pouring channel for double-color die - Google Patents
Pouring channel for double-color die Download PDFInfo
- Publication number
- CN202507482U CN202507482U CN2012200943863U CN201220094386U CN202507482U CN 202507482 U CN202507482 U CN 202507482U CN 2012200943863 U CN2012200943863 U CN 2012200943863U CN 201220094386 U CN201220094386 U CN 201220094386U CN 202507482 U CN202507482 U CN 202507482U
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- CN
- China
- Prior art keywords
- pouring channel
- running channel
- main
- double
- channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- 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 provides a pouring channel for a double-color die. The pouring channel has a simple structure, and can be used for improving the working efficiency and reducing the cost of manufacturing. The pouring channel comprises a first-color pouring channel and a second-color pouring channel, wherein the first-color pouring channel comprises a first main pouring channel and a first secondary pouring channel; the second pouring channel comprises a second main pouring channel and a second secondary pouring channel; the first main pouring channel and the second main pouring channel are vertically connected with the first secondary pouring channel and the secondary pouring channel, respectively; the first main pouring channel and the second main pouring channel have structures of large water ports; the first main pouring channel is sleeved into the second main pouring channel; the first secondary pouring channel is arranged on the rear side; and the second secondary pouring channel is arranged on the front die. The pouring channel for the double-color die can be used for reducing the length of the main pouring channel, and improving the secondary pouring channels, so that the time of filling in injection molding is greatly reduced, and the die opening time and distance are reduced, as a result, the formation period of the product is reduced, the working efficiency is improved, and the cost of manufacture is reduced.
Description
Technical field
The utility model relates to a kind of mould, and especially a kind of double-color mold is used running channel.
Background technology
Goods of double-color mold have two kinds of different materials or two kinds of material with the material different colours to form; The general two big classes of dividing; One type is the colour mixture bicolor injection mould; Two nozzles that are injection machine are alternately injected same die cavity with materials of different colors, form the pattern goods that do not have obvious border; Another kind of is exactly the double-layer bi-color injection mold, and promptly two kinds of two nozzles successively penetrate two kinds of materials the double-colored goods with obvious border that constitute goods.
Existing double-color mold, the thin gate structure of the general employing of its running channel structure comprises the first look running channel and the second look running channel; Running channel is very long, causes runner scrap many easily, and the injection moulding filling time is long; The die sinking number of times is too much, thereby makes the process-cycle of product long, price is high.
The utility model content
The utility model provides a kind of double-color mold simple in structure, that increase work efficiency, reduce manufacturing cost to use running channel.
The double-color mold of realization the utility model purpose is used running channel; Comprise the first look running channel and the second look running channel; The said first look running channel comprises the first main running channel and first fen running channel; Said second running channel comprises the second main running channel and second fen running channel, and the said first main running channel vertically is connected first fen running channel and second fen running channel respectively with the second main running channel; The said first main running channel and the second main running channel are big gate structure; The said first main running channel is placed in the said second main running channel, and running channel was arranged on the mould of back in said first minute, and running channel was arranged on the front mould in said second minute.
The double-color mold of the utility model is following with the beneficial effect of running channel:
The double-color mold of the utility model is used running channel, has shortened the length of main running channel, and a minute running channel is improved; Thereby the time that makes injection moulding fill shortens significantly, and die sinking time and distance also shorten, thereby has reduced the molding cycle of product; Improved operating efficiency, reduced manufacturing cost, simultaneously; Advantages such as that said double-color mold also has is simple in structure, low cost of manufacture have the very strong market competitiveness.
Description of drawings
Fig. 1 is the structural representation of the double-color mold of the utility model with running channel.
The specific embodiment
As shown in Figure 1; The double-color mold of the utility model is used running channel; Comprise the first look running channel and the second look running channel; The said first look running channel comprises the first main running channel 1 and first fen running channel 11, and said second running channel comprises the second main running channel 2 and second fen running channel 21, and the said first main running channel 1 vertically is connected first fen running channel 11 and second fen running channel 21 respectively with the second main running channel 2; The said first main running channel 1 and the second main running channel 2 are big gate structure; The said first main running channel 1 is placed in the said second main running channel 2, and running channel 11 was arranged on the mould of back in said first minute, and running channel 21 was arranged on the front mould in said second minute.
The double-color mold of the utility model is following with the beneficial effect of running channel:
The double-color mold of the utility model is used running channel, has shortened the length of main running channel, and a minute running channel is improved; Thereby the time that makes injection moulding fill shortens significantly, and die sinking time and distance also shorten, thereby has reduced the molding cycle of product; Improved operating efficiency, reduced manufacturing cost, simultaneously; Advantages such as that said double-color mold also has is simple in structure, low cost of manufacture have the very strong market competitiveness.
Embodiment recited above describes the preferred implementation of the utility model; Be not that scope to the utility model limits; Design under the spiritual prerequisite not breaking away from the utility model; Various distortion and improvement that the common engineers and technicians in this area make the utility model technical scheme all should fall in the protection domain that claims of the utility model confirm.
Claims (1)
1. a double-color mold is used running channel; Comprise the first look running channel and the second look running channel; It is characterized in that: the said first look running channel comprises the first main running channel and first fen running channel; Said second running channel comprises the second main running channel and second fen running channel, and the said first main running channel vertically is connected first fen running channel and second fen running channel respectively with the second main running channel; The said first main running channel and the second main running channel are big gate structure; The said first main running channel is placed in the said second main running channel, and running channel was arranged on the mould of back in said first minute, and running channel was arranged on the front mould in said second minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200943863U CN202507482U (en) | 2012-03-14 | 2012-03-14 | Pouring channel for double-color die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200943863U CN202507482U (en) | 2012-03-14 | 2012-03-14 | Pouring channel for double-color die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202507482U true CN202507482U (en) | 2012-10-31 |
Family
ID=47059985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200943863U Expired - Fee Related CN202507482U (en) | 2012-03-14 | 2012-03-14 | Pouring channel for double-color die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202507482U (en) |
-
2012
- 2012-03-14 CN CN2012200943863U patent/CN202507482U/en not_active Expired - Fee Related
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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: 20121031 Termination date: 20150314 |
|
| EXPY | Termination of patent right or utility model |