CN205467201U - Coextrusion template is moulded to colour mixture wood - Google Patents
Coextrusion template is moulded to colour mixture wood Download PDFInfo
- Publication number
- CN205467201U CN205467201U CN201620288857.2U CN201620288857U CN205467201U CN 205467201 U CN205467201 U CN 205467201U CN 201620288857 U CN201620288857 U CN 201620288857U CN 205467201 U CN205467201 U CN 205467201U
- Authority
- CN
- China
- Prior art keywords
- branch flow
- fluid channel
- cushion chamber
- colour mixture
- flow passages
- 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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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a coextrusion template is moulded to colour mixture wood, including left template and right template, its characterized in that: be equipped with colour mixture cladding material feeding runner in the template of the right side, extrude die cavity and board -like runner, board -like runner includes two one -level branch fluid channel, four second grade branch fluid channel, eight tertiary branch fluid channel and seven cushion chambers, the cushion chamber is half ball grooves, just the intersection meet between the branch fluid channel is located to every cushion chamber, colour mixture cladding material feeding runner passes through the cushion chamber and two one -level branch fluid channel communicate each other, every one -level branch fluid channel passes through the cushion chamber and two second grade branch fluid channel communicate each other, every second grade branch fluid channel passes through the cushion chamber and two tertiary branch fluid channel communicate each other, eight tertiary branch fluid channel all with extrude the die cavity intercommunication. The utility model discloses a novel structure, the colour mixture is abundant, can carry out the coextrusion processing of complicated shape to can effectively improve cladding material flow of fluid nature.
Description
Technical field
The utility model relates to mould of plastics, and specifically a kind of colour mixture wood-plastic co-extrusion goes out template.
Background technology
Existing colour mixture wood-plastic co-extrusion goes out template and is made up of left mould plate and right template, right template is provided with colour mixture cladding material charging runner and single branch flow passage, left mould plate is provided with the branch flow passage symmetrical with right template, the colour mixture wood-plastic co-extrusion using this structure goes out template can only extrude machining shape simple co-extrusion clad, thereby increases and it is possible to due to colour mixture is insufficient and non-uniform temperature and quality problems occur.
Utility model content
The purpose of this utility model be just to provide a kind of novel structure, colour mixture fully, the colour mixture wood-plastic co-extrusion of the coextrusion processing that can carry out complicated shape mobility that cladding stream body can be effectively improved go out template.
For reaching above-mentioned purpose, the utility model includes left mould plate and right template, described right template is provided with colour mixture cladding material charging runner, extrusion die cavity and board-like runner, described board-like runner includes two one-level branch flow passages, four two grades of branch flow passages, eight three grades of branch flow passages and seven cushion chambers, described cushion chamber is hemispherical groove, and the intersection meet that described each cushion chamber is located between branch flow passage, described colour mixture cladding material charging runner is interconnected by cushion chamber and two one-level branch flow passages, described each one-level branch flow passage is interconnected by cushion chamber and two two grades of branch flow passages, described each two grades of branch flow passages are interconnected by cushion chamber and two three grades of branch flow passages, described eight three grades of branch flow passages all connect with extrusion die cavity, described left mould plate is provided with the extrusion die cavity symmetrical with right template and board-like runner.
The utility model is due to the board-like runner being made up of two one-level branch flow passages, four two grades of branch flow passages, eight three grades of branch flow passages and seven cushion chambers, the intersection meet that cushion chamber is located between branch flow passage, cushion chamber is hemispherical groove, this hemispherical groove cushion chamber, not only improve being sufficiently mixed further of cladding material, the mobility of cladding stream body can be improved again, and this hemispherical groove cushion chamber also has certain energy-storage function, this uniformity being beneficial to improve cladding stream temperature.The utility model novel structure, colour mixture is abundant, can carry out the coextrusion processing of complicated shape, and can be effectively improved the mobility of cladding stream body.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the left view of the right template in Fig. 1.
Fig. 3 is the right view of the left mould plate in Fig. 1.
Fig. 4 is the A-A sectional view in Fig. 2.
Detailed description of the invention
nullSee Fig. 1 to Fig. 4，The utility model includes left mould plate 1 and right template 2，Described right template 2 is provided with colour mixture cladding material charging runner 21、Extrusion die cavity 22 and board-like runner 23，Described board-like runner 23 includes two one-level branch flow passages 232、Four two grades of branch flow passages 234、Eight three grades of branch flow passages 233 and seven cushion chambers 231，Described cushion chamber 231 is hemispherical groove，And the intersection meet that described each cushion chamber 231 is located between branch flow passage，Described colour mixture cladding material charging runner 21 is interconnected with two one-level branch flow passages 232 by cushion chamber 231，Described each one-level branch flow passage 232 is interconnected with two two grades of branch flow passages 234 by cushion chamber 231，Described each two grades of branch flow passages 234 are interconnected with two three grades of branch flow passages 233 by cushion chamber 231，Described eight three grades of branch flow passages 233 all connect with extrusion die cavity 22，Described left mould plate 1 is provided with the extrusion die cavity 22 with right template 2 symmetry and board-like runner 23.
During actual application, can be according to actual needs, can be set to colour mixture cladding material charging runner 21 connected with plural one-level branch flow passage 232 by cushion chamber 231, can be configured as each one-level branch flow passage 232 to be connected with plural two grades of branch flow passages 234 by cushion chamber 231, in like manner, it is possible to be arranged to each two grades of branch flow passages 234 and connected with plural three grades of branch flow passages 233 by cushion chamber 231；It addition, the branch flow passage of more stages time also according to actual needs, can be arranged, within these changes all fall within protection domain of the present utility model.
Claims (1)
- null1. a colour mixture wood-plastic co-extrusion goes out template，Including left mould plate (1) and right template (2)，It is characterized in that: on described right template (2), be provided with colour mixture cladding material charging runner (21)、Extrusion die cavity (22) and board-like runner (23)，Described board-like runner (23) includes two one-level branch flow passages (232)、Four two grades branch flow passages (234)、Eight three grades branch flow passages (233) and seven cushion chambers (231)，Described cushion chamber (231) is hemispherical groove，And the intersection meet that described each cushion chamber (231) is located between branch flow passage，Described colour mixture cladding material charging runner (21) is interconnected with two one-level branch flow passages (232) by cushion chamber (231)，Described each one-level branch flow passage (232) is interconnected with two two grades branch flow passages (234) by cushion chamber (231)，Described each two grades of branch flow passages (234) are interconnected with two three grades branch flow passages (233) by cushion chamber (231)，Described eight three grades branch flow passages (233) all connect with extrusion die cavity (22)，Described left mould plate (1) is provided with the extrusion die cavity (22) symmetrical with right template (2) and board-like runner (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620288857.2U CN205467201U (en) | 2016-04-09 | 2016-04-09 | Coextrusion template is moulded to colour mixture wood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620288857.2U CN205467201U (en) | 2016-04-09 | 2016-04-09 | Coextrusion template is moulded to colour mixture wood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205467201U true CN205467201U (en) | 2016-08-17 |
Family
ID=56644351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620288857.2U Expired - Fee Related CN205467201U (en) | 2016-04-09 | 2016-04-09 | Coextrusion template is moulded to colour mixture wood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205467201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690709A (en) * | 2016-04-09 | 2016-06-22 | 湖北高新明辉模具有限公司 | Wood and plastic co-extrusion template for color mixing |
-
2016
- 2016-04-09 CN CN201620288857.2U patent/CN205467201U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690709A (en) * | 2016-04-09 | 2016-06-22 | 湖北高新明辉模具有限公司 | Wood and plastic co-extrusion template for color mixing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20180409 |