CN202106505U - Feeding point mechanism of double-color forming mold - Google Patents
Feeding point mechanism of double-color forming mold Download PDFInfo
- Publication number
- CN202106505U CN202106505U CN 201120175968 CN201120175968U CN202106505U CN 202106505 U CN202106505 U CN 202106505U CN 201120175968 CN201120175968 CN 201120175968 CN 201120175968 U CN201120175968 U CN 201120175968U CN 202106505 U CN202106505 U CN 202106505U
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- CN
- China
- Prior art keywords
- forming
- layer
- color forming
- dual
- double
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- 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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- Floor Finish (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a feeding point mechanism of a double-color forming mold, which is applied to the forming mold on a double-color forming machine to produce double-color forming product. The double-color forming product comprises a first layer and a second layer attached to the first layer closely. The forming mold comprises a first forming cavity for forming the first layer, a second forming cavity for forming the second layer and a compression molding frame. The compression molding frame surrounds the periphery of the first forming cavity and the second forming cavity. The feeding point mechanism of the double-color forming mold comprises a first feeding point for forming the first layer, a second feeding point for forming the second layer, and the second feeding point is located on the outer side of the compression frame. Due to the fact that the second feeding point arranged on the outer side of the compression mold frame is utilized to complete glue feeding of the second layer, a problem that glue can not be fed to the second layer of the double-color forming product is solved.
Description
Technical field
The utility model relates to a kind of dot structure that advances of dual-color forming mould.
Background technology
In the prior art, when making the dual-color forming product, because the mode of advancing a little usually that the employing parallel sides is advanced or pouring into from the male mould face of mould, can't advance glue during the second layer moulding of dual-color forming product, bring a manufacturing difficult problem.
Summary of the invention
The purpose of the utility model provides a kind of dot structure that advances of the dual-color forming mould of making the dual-color forming product.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of dual-color forming mould advance dot structure; The mould that is applied on the dual-color forming machine is processed the dual-color forming product; The second layer that described dual-color forming product comprises ground floor, is adjacent to mutually with described ground floor; Described mould comprises first forming cavity, second forming cavity of the described second layer of moulding, the pressing mold frame of the described ground floor of moulding; Described pressing mold frame is around the periphery of described first forming cavity and described second forming cavity; The dot structure that advances of described dual-color forming mould comprises and is used for the binary point that first of described ground floor moulding is advanced point, is used for described second layer moulding that described binary point is positioned at the outside of described pressing mold frame.
Preferably, described binary point is connected with second runner that is connected with the sidepiece of described second forming cavity, and described binary point advances glue through the side that described second runner is accomplished the described second layer.
Preferably, described first advances a little to be connected with the first flow that is connected with the sidepiece of described first forming cavity.
Because technique scheme utilization; The utility model compared with prior art has advantage: because the utility model adopts the binary point that is arranged at the pressing mold frame outside to accomplish the glue that advances of the second layer, the second layer that has solved the dual-color forming product can't advance the manufacturing difficult problem of glue.
Description of drawings
Accompanying drawing 1 advances the sketch map of dot structure when the ground floor moulding for the dual-color forming mould of the utility model.
Accompanying drawing 2 advances the sketch map of dot structure when second layer moulding for the dual-color forming mould of the utility model.
In the above accompanying drawing: 1, ground floor; 2, the second layer; 3, pressing mold frame; 4, first advances a little; 5, binary point; 6, first flow; 7, second runner.
The specific embodiment
Below in conjunction with embodiment shown in the drawings the utility model is further described.
Embodiment one: shown in accompanying drawing 1 and accompanying drawing 2.
A kind of dual-color forming mould advance dot structure, the mould that is applied on the dual-color forming machine is processed the dual-color forming product.The second layer 2 that the dual-color forming product comprises ground floor 1, is adjacent to mutually with ground floor 1.Mould comprises first forming cavity, second forming cavity of the moulding second layer 2, the pressing mold frame 3 of moulding ground floor 1, and pressing mold frame 3 is around the periphery of first forming cavity and second forming cavity.
The dot structure that advances of dual-color forming mould comprises and is used for the binary point 5 that first of ground floor 1 moulding is advanced a little 4, is used for the second layer 2 moulding.
First advances a little 4 to be connected with the first flow 6 that is connected with the sidepiece of first forming cavity.
The foregoing description only is the technical conceive and the characteristics of explanation the utility model, and its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection domain of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the utility model.
Claims (3)
1. a dual-color forming mould advances dot structure; The mould that is applied on the dual-color forming machine is processed the dual-color forming product; The second layer that described dual-color forming product comprises ground floor, is adjacent to mutually with described ground floor; Described mould comprises first forming cavity, second forming cavity of the described second layer of moulding, the pressing mold frame of the described ground floor of moulding; Described pressing mold frame is around the periphery of described first forming cavity and described second forming cavity; It is characterized in that: the dot structure that advances of described dual-color forming mould comprises and is used for the binary point that first of described ground floor moulding is advanced point, is used for described second layer moulding that described binary point is positioned at the outside of described pressing mold frame.
2. dual-color forming mould according to claim 1 advance dot structure; It is characterized in that: described binary point is connected with second runner that is connected with the sidepiece of described second forming cavity, and described binary point advances glue through the side that described second runner is accomplished the described second layer.
3. dual-color forming mould according to claim 1 advance dot structure, it is characterized in that: described first advances a little to be connected with the first flow that is connected with the sidepiece of described first forming cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120175968 CN202106505U (en) | 2011-05-30 | 2011-05-30 | Feeding point mechanism of double-color forming mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120175968 CN202106505U (en) | 2011-05-30 | 2011-05-30 | Feeding point mechanism of double-color forming mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202106505U true CN202106505U (en) | 2012-01-11 |
Family
ID=45431953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120175968 Expired - Fee Related CN202106505U (en) | 2011-05-30 | 2011-05-30 | Feeding point mechanism of double-color forming mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202106505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454006A (en) * | 2018-03-27 | 2018-08-28 | 上海小糸车灯有限公司 | The method for solving multi-layer injection molding part iridescence |
-
2011
- 2011-05-30 CN CN 201120175968 patent/CN202106505U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454006A (en) * | 2018-03-27 | 2018-08-28 | 上海小糸车灯有限公司 | The method for solving multi-layer injection molding part iridescence |
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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: 20120111 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |